/* ============================================================
   聚诚装饰 · 惠州口碑家装  公共样式（首页 + 专题页）
   本地化字体栈，无外部 CDN 依赖
   ============================================================ */

/* ===== 全局变量 & 重置 ===== */
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
:root{
  --bg:#FAF7F6;
  --bg-soft:#FFFFFF;
  --ink:#262220;
  --ink-2:#5C5652;
  --ink-3:#8E8681;
  --line:#EBE4E1;
  --accent:#E42418;
  --accent-soft:#FDEBE9;
  --green:#C01D13;
  --green-soft:#FDEBE9;
  --gold:#D93A2B;
  --accent-deep:#B81A11;
  --cs-red:#E42418;
  --cs-red-deep:#B81A11;
  --warm:#F0A69C;
  --highlight:#FCEFED;
  --radius:20px;
  --shadow:0 20px 50px -20px rgba(28,24,22,.18);
  /* 思源宋体/黑体 CN（OFL 免费商用）优先；回退链全部为平滑字体，彻底杜绝 SimSun 锯齿 */
  --serif:'思源宋体 CN','Source Han Serif CN','思源宋体','Source Han Serif SC','Songti SC','STSong','思源黑体 CN','Source Han Sans CN','Noto Sans SC','HarmonyOS Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
  --sans:'思源黑体 CN','Source Han Sans CN','思源黑体','Source Han Sans SC','Noto Sans SC','HarmonyOS Sans SC','PingFang SC','Microsoft YaHei','Microsoft YaHei UI','Hiragino Sans GB','Helvetica Neue',Arial,system-ui,sans-serif;
}
html{scroll-behavior:smooth;font-size:17px}
body{font-family:var(--sans);background:var(--bg);color:var(--ink);font-size:1rem;line-height:1.85;letter-spacing:.3px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;overflow-x:hidden}
::selection{background:var(--accent);color:#fff}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.wrap{width:100%;max-width:1440px;margin:0 auto;padding:0 32px}
.serif{font-family:var(--serif)}
.reveal{opacity:0;transform:translateY(36px);transition:opacity .8s cubic-bezier(.22,.61,.36,1),transform .8s cubic-bezier(.22,.61,.36,1)}
.reveal.in{opacity:1;transform:none}

/* ===== 顶部导航 ===== */
#nav{position:fixed;inset:0 0 auto 0;z-index:100;transition:padding .4s,background-color .4s,border-color .4s;padding:18px 0}
#nav.scrolled{background:rgba(250,247,246,.96);padding:10px 0;border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;gap:30px}
.logo{display:flex;align-items:center;gap:12px;margin-right:auto}
.logo-img{height:42px;width:auto;border-radius:10px;object-fit:contain;flex-shrink:0}
.logo-mark{width:40px;height:40px;border-radius:12px;background:var(--green);color:#FDEBE9;display:grid;place-items:center;font-family:var(--serif);font-weight:900;font-size:18px;letter-spacing:1px;flex-shrink:0}
.logo-text{line-height:1.25}
.logo-text b{font-family:var(--serif);font-size:19px;letter-spacing:1.5px;display:block}
.logo-text span{display:block;font-size:11px;color:var(--ink-3);letter-spacing:2.5px}
.nav-links{display:flex;gap:30px;font-size:15.5px;color:var(--ink-2);align-items:center}
.nav-links a{position:relative;padding:4px 0;transition:color .3s}
.nav-links a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--accent);transition:width .3s}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-cta{background:linear-gradient(135deg,var(--accent),var(--accent-deep));color:#fff;padding:11px 28px;border-radius:100px;font-size:15px;font-weight:600;transition:.3s;display:inline-flex;align-items:center;gap:8px;cursor:pointer;border:none;font-family:var(--sans);box-shadow:0 8px 20px -8px rgba(228,36,24,.45)}
.nav-cta:hover{background:var(--ink);transform:translateY(-2px)}
.burger{display:none;width:44px;height:44px;border:none;background:none;cursor:pointer;flex-direction:column;justify-content:center;gap:6px;align-items:center}
.burger span{width:24px;height:2px;background:var(--ink);transition:.3s}
/* 抽屉关闭按钮：仅移动端显示（PC 端隐藏） */
.nav-drawer-close{display:none}
/* 抽屉打开时提升导航层级至遮罩之上，避免被遮罩盖住无法点击 */
#nav.open{z-index:1002}
/* 导航 NEW 角标（PC：右上角悬挂式角标） */
.nav-new{position:absolute;top:-9px;right:-16px;background:linear-gradient(135deg,#C01D13 0%,#C01D13 100%);color:#fff;font-family:var(--sans);font-size:9px;font-weight:800;line-height:1;letter-spacing:.5px;padding:3px 5px;border-radius:4px;white-space:nowrap;box-shadow:0 3px 8px rgba(228,36,24,.5);transform:rotate(8deg);transform-origin:center;z-index:5}

/* 栏目页 Banner 已改为浅色（与首页 hero 一致），导航文字保持默认深色 */

/* ===== 通用 Section ===== */
section{padding:84px 0;position:relative}
.sec-head{max-width:720px;margin-bottom:52px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:14px;letter-spacing:3px;color:var(--accent);font-weight:600;margin-bottom:16px}
.eyebrow::before{content:'';width:28px;height:1.5px;background:var(--accent)}
.sec-head.center .eyebrow::after{content:'';width:28px;height:1.5px;background:var(--accent)}
.sec-title{font-family:var(--serif);font-weight:900;font-size:clamp(30px,3.8vw,46px);line-height:1.3;letter-spacing:.5px}
@media (min-width:1025px){.sec-title-nowrap{white-space:nowrap;font-size:clamp(30px,3.2vw,42px)}}
.sec-desc{margin-top:18px;color:var(--ink-2);font-size:17px}
.bg-soft{background:var(--bg-soft)}
.section-foot{text-align:center}
.btn-more{display:inline-flex;align-items:center;gap:8px;margin-top:34px;padding:13px 34px;border:1.5px solid var(--ink);border-radius:100px;font-size:16px;font-weight:600;transition:.35s;background:transparent;cursor:pointer;font-family:var(--sans);color:var(--ink)}
.btn-more:hover{background:var(--accent);color:#fff;transform:translateY(-2px)}

/* ===== 共用按钮 / 付款迷你卡 / 浮标 ===== */
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-deep));color:#fff;padding:16px 36px;border-radius:100px;font-size:17px;font-weight:600;display:inline-flex;align-items:center;gap:10px;transition:.35s;box-shadow:0 14px 30px -12px rgba(228,36,24,.5);border:none;cursor:pointer;font-family:var(--sans)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 20px 38px -12px rgba(228,36,24,.55)}
.btn-ghost{border:1.5px solid var(--ink);padding:15px 34px;border-radius:100px;font-size:17px;font-weight:500;transition:.35s;display:inline-flex;align-items:center;gap:8px;background:transparent;color:var(--ink);cursor:pointer;font-family:var(--sans)}
.btn-ghost:hover{background:var(--accent);color:#fff;transform:translateY(-3px)}
.pay-mini{display:flex;flex-direction:column;gap:0}
.pay-row{display:flex;align-items:center;gap:14px;padding:12px 0;border-bottom:1px dashed var(--line);font-size:15px}
.pay-row:last-child{border:none}
.pay-dot{width:34px;height:34px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-weight:700;font-size:13px;flex-shrink:0;font-family:var(--serif)}
.pay-row .t{flex:1}
.pay-row .t b{display:block;font-size:15px}
.pay-row .t span{color:var(--ink-3);font-size:13px}
.pay-row .amt{font-family:var(--serif);font-weight:700;color:var(--accent);font-size:15px;white-space:nowrap}
.pay-row.free .pay-dot{background:var(--accent);color:#fff}
.pay-row.free .amt{color:var(--accent)}
.float-1{top:-18px;right:-10px;animation:floaty 5s ease-in-out infinite}
.float-2{bottom:-18px;left:-14px;animation:floaty 6s ease-in-out infinite reverse}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(228,36,24,.4)}50%{box-shadow:0 0 0 7px rgba(228,36,24,0)}}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

/* ============================================================
   首页模块
   ============================================================ */

/* ===== Banner ===== */
.banner{position:relative;padding:150px 0 70px;background:linear-gradient(160deg,var(--bg) 0%,#EBE4E1 100%);overflow:hidden}
.banner::before{content:'';position:absolute;top:-160px;right:max(-120px,calc((100vw - 1440px)/2 - 60px));width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(228,36,24,.10),transparent 65%);pointer-events:none}
.banner-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.banner-badge{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--line);background:var(--bg-soft);padding:8px 20px;border-radius:100px;font-size:14px;color:var(--ink-2);margin-bottom:22px;font-weight:500}
.banner-badge i{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:pulse 2s infinite}
.banner h1{font-family:var(--serif);font-weight:900;font-size:clamp(34px,4.8vw,56px);line-height:1.25;letter-spacing:.5px;white-space:nowrap}
.banner h1 .only-m{display:none}
.banner h1 .hl{color:var(--accent);position:relative}
.banner h1 .hl::after{content:'';position:absolute;left:0;right:0;bottom:4px;height:12px;background:linear-gradient(90deg,var(--accent-soft),rgba(240,166,156,.35));z-index:-1;border-radius:3px}
.banner-sub{margin:22px 0 34px;font-size:18px;color:var(--ink-2);max-width:520px;line-height:1.8}
.banner-sub b{color:var(--ink)}
.banner-btns{display:flex;gap:14px;flex-wrap:wrap}
.banner-visual{position:relative;min-height:420px;display:flex;align-items:center;justify-content:center}
.banner-card{background:var(--bg-soft);border:1px solid var(--line);border-radius:28px;padding:30px 32px;box-shadow:var(--shadow);position:relative;z-index:2;max-width:440px;width:100%}
.banner-card h3{font-family:var(--serif);font-size:20px;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.banner-card h3::before{content:'';width:24px;height:2px;background:var(--accent)}
.banner-float{position:absolute;z-index:3;background:var(--ink);color:#fff;border-radius:16px;padding:14px 20px;box-shadow:var(--shadow);white-space:nowrap}
.banner-float .num{font-family:var(--serif);font-size:23px;font-weight:900;color:#F0A69C}
.banner-float .lbl{font-size:13px;opacity:.75}
.banner-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:52px;border-top:1px solid var(--line);padding-top:36px}
.banner-stats .stat .num{font-family:var(--serif);font-size:clamp(28px,3.2vw,42px);font-weight:900;line-height:1.1}
.banner-stats .stat .num em{font-style:normal;color:var(--accent);font-size:.6em;margin-left:2px}
.banner-stats .stat .lbl{font-size:14.5px;color:var(--ink-3);margin-top:4px}

/* ===== 核心优势 ===== */
.advantage-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.advantage-item{text-align:center;padding:34px 20px;background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);transition:.4s}
.advantage-item:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--accent)}
.advantage-item .ico{width:58px;height:58px;border-radius:50%;background:linear-gradient(135deg,var(--accent-soft),rgba(240,166,156,.25));display:grid;place-items:center;margin:0 auto 16px;font-size:24px;color:var(--accent)}
.advantage-item h4{font-family:var(--serif);font-size:19px;margin-bottom:6px}
.advantage-item p{font-size:14.5px;color:var(--ink-3)}

/* ===== 工地标准化施工 ===== */
.construction-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.construction-card{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.4s;box-shadow:0 4px 16px rgba(0,0,0,.04)}
.construction-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--accent)}
.construction-img{aspect-ratio:16/10;display:grid;place-items:center;font-family:var(--serif);font-size:14px;color:rgba(255,255,255,.8);letter-spacing:2px;position:relative}
.construction-img .step-badge{position:absolute;top:14px;left:14px;background:linear-gradient(135deg,var(--ink),#C01D13);color:#fff;padding:5px 16px;border-radius:100px;font-size:13px;font-weight:600;box-shadow:0 3px 10px rgba(228,36,24,.3)}
.construction-body{padding:22px 26px 26px}
.construction-body h3{font-family:var(--serif);font-size:19px;margin-bottom:5px}
.construction-body .std{font-size:13.5px;color:var(--accent);font-weight:600;display:inline-block;background:var(--accent-soft);padding:3px 14px;border-radius:100px;margin-bottom:10px}
.construction-body p{font-size:15px;color:var(--ink-2);line-height:1.7}

/* ===== 门店·展厅 ===== */
.showroom-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.showroom-item{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);transition:.4s;position:relative;aspect-ratio:4/3;display:grid;place-items:center;font-family:var(--serif);font-size:14px;color:rgba(255,255,255,.85);letter-spacing:2px;cursor:pointer}
.showroom-item:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.showroom-item img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.showroom-item .label{position:absolute;bottom:14px;left:14px;background:rgba(28,25,23,.72);color:#fff;padding:7px 18px;border-radius:100px;font-size:14px;font-weight:500;letter-spacing:1px;font-family:var(--sans);z-index:2;backdrop-filter:blur(4px)}
.showroom-item .zoom-ico{position:absolute;top:14px;right:14px;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.22);backdrop-filter:blur(6px);display:grid;place-items:center;opacity:0;transition:.3s;z-index:2;color:#fff}
.showroom-item:hover .zoom-ico{opacity:1}
/* ===== 展厅实景轮播 ===== */
.showroom-slider{position:relative}
.showroom-stage{position:relative}
.showroom-viewport{overflow:hidden;touch-action:pan-y}
.showroom-track{display:flex;transition:transform .55s cubic-bezier(.33,0,.2,1)}
.showroom-slide{flex:0 0 100%;min-width:0;padding:8px}
.showroom-slider .sw-arrow{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.92);backdrop-filter:blur(6px);border:1px solid var(--line);display:grid;place-items:center;cursor:pointer;z-index:5;box-shadow:0 8px 22px -8px rgba(28,24,22,.35);transition:.3s;color:var(--ink)}
.showroom-slider .sw-arrow:hover{background:var(--accent);color:#fff;border-color:transparent;transform:translateY(-50%) scale(1.06)}
.showroom-slider .sw-prev{left:-20px}
.showroom-slider .sw-next{right:-20px}
.showroom-slider .sw-dots{display:flex;justify-content:center;gap:9px;margin-top:20px}
.showroom-slider .sw-dot{width:9px;height:9px;border-radius:100px;background:var(--line);border:none;cursor:pointer;transition:.35s;padding:0}
.showroom-slider .sw-dot.active{background:var(--accent);width:28px}
@media (max-width:1024px){
  .showroom-slider .sw-prev{left:-8px}
  .showroom-slider .sw-next{right:-8px}
}
@media (max-width:760px){
  .showroom-slider .sw-arrow{width:38px;height:38px}
  .showroom-slider .sw-prev{left:2px}
  .showroom-slider .sw-next{right:2px}
  .showroom-slider .sw-dots{margin-top:14px}
}

/* ===== 实景案例 - 焦点展示 + 网格排版（首页新版） ===== */
.case-hero{margin-bottom:30px}
.case-hero-link{display:grid;grid-template-columns:1.15fr .85fr;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#fff;transition:.4s;box-shadow:0 4px 20px rgba(0,0,0,.05);color:inherit}
.case-hero-link:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.case-hero-img{aspect-ratio:16/10;position:relative;overflow:hidden;background:var(--accent-soft)}
.case-hero-img img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;transition:transform .6s}
.case-hero-link:hover .case-hero-img img{transform:scale(1.08)}
.case-hero-tag{position:absolute;top:20px;left:20px;background:linear-gradient(135deg,var(--ink),#C01D13);color:#fff;padding:7px 20px;border-radius:100px;font-size:14px;font-weight:600;letter-spacing:1px;z-index:2;box-shadow:0 4px 14px rgba(228,36,24,.45)}
.case-hero-body{padding:36px 38px;display:flex;flex-direction:column;justify-content:center}
.case-hero-meta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:14px}
.case-meta-item{font-size:14px;color:var(--accent);background:var(--accent-soft);padding:5px 14px;border-radius:100px;font-weight:500}
.case-hero-title{font-family:var(--serif);font-size:26px;line-height:1.35;margin-bottom:12px;color:var(--ink)}
.case-hero-desc{font-size:15.5px;color:var(--ink-2);line-height:1.75;margin-bottom:18px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.case-hero-more{display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-weight:600;font-size:15.5px;transition:.3s}
.case-hero-more svg{transition:transform .3s}
.case-hero-link:hover .case-hero-more svg{transform:translateX(4px)}

.case-grid-v2{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.case-card-v2{display:block;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#fff;transition:.4s;box-shadow:0 4px 16px rgba(0,0,0,.04);color:inherit}
.case-card-v2:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:transparent}
.case-img-v2{aspect-ratio:4/3;position:relative;overflow:hidden;background:var(--accent-soft)}
.case-img-v2 img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;transition:transform .6s}
.case-card-v2:hover .case-img-v2 img{transform:scale(1.08)}
.case-tag-v2{position:absolute;top:14px;left:14px;background:linear-gradient(135deg,var(--ink),#C01D13);color:#fff;padding:5px 16px;border-radius:100px;font-size:13px;font-weight:600;z-index:2;box-shadow:0 4px 12px rgba(228,36,24,.35)}
.case-body-v2{padding:22px 24px 26px}
.case-title-v2{font-family:var(--serif);font-size:18px;margin-bottom:7px;color:var(--ink);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.case-meta-v2{display:flex;gap:14px;font-size:14px;color:var(--ink-3);margin-bottom:8px;flex-wrap:wrap}
.case-desc-v2{font-size:14.5px;color:var(--ink-2);line-height:1.7;margin-bottom:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.case-more-v2{display:inline-flex;align-items:center;gap:6px;color:var(--accent);font-weight:600;font-size:14.5px;transition:.3s}
.case-more-v2 svg{transition:transform .3s}
.case-card-v2:hover .case-more-v2 svg{transform:translateX(3px)}

/* ===== 装修干货 - 焦点展示 + 列表排版 ===== */
.knowledge-tabs{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:32px}
.knowledge-tabs button,.knowledge-tabs a{padding:8px 24px;border:1.5px solid var(--line);border-radius:100px;background:var(--bg-soft);font-size:14px;font-weight:500;color:var(--ink-2);cursor:pointer;transition:.3s;font-family:var(--sans)}
.knowledge-tabs button:hover,.knowledge-tabs a:hover{border-color:var(--accent);color:var(--accent)}
.knowledge-tabs button.active,.knowledge-tabs a.active{background:linear-gradient(135deg,var(--accent),var(--accent-deep));color:#fff;border-color:transparent;box-shadow:0 6px 16px -4px rgba(228,36,24,.4)}

.knowledge-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:28px}

/* 头条文章 */
.knowledge-featured{position:relative}
.knowledge-featured-link{display:block;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#fff;transition:.4s;box-shadow:0 4px 20px rgba(0,0,0,.05);height:100%}
.knowledge-featured-link:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.knowledge-featured-img{aspect-ratio:16/9;position:relative;overflow:hidden;background:var(--accent-soft)}
.knowledge-featured-img img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;transition:transform .6s}
.knowledge-featured-link:hover .knowledge-featured-img img{transform:scale(1.08)}
.knowledge-badge{position:absolute;top:16px;left:16px;background:linear-gradient(135deg,var(--ink),#C01D13);color:#fff;padding:5px 18px;border-radius:100px;font-size:12px;font-weight:600;letter-spacing:1px;z-index:2;box-shadow:0 4px 12px rgba(228,36,24,.35)}
.knowledge-featured-body{padding:26px 28px 30px}
.knowledge-featured-meta{display:flex;gap:20px;margin-bottom:14px;font-size:13px;color:var(--ink-3)}
.knowledge-featured-meta span{display:inline-flex;align-items:center;gap:6px}
.knowledge-featured-title{font-family:var(--serif);font-size:22px;line-height:1.4;margin-bottom:12px;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.knowledge-featured-desc{font-size:14.5px;color:var(--ink-2);line-height:1.7;margin-bottom:16px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.knowledge-more{display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-weight:600;font-size:14.5px;transition:.3s}
.knowledge-more svg{transition:transform .3s}
.knowledge-featured-link:hover .knowledge-more svg{transform:translateX(4px)}

/* 文章列表 */
.knowledge-list{display:flex;flex-direction:column;gap:16px}
.knowledge-item{border-radius:16px;overflow:hidden;border:1px solid var(--line);background:#fff;transition:.35s;box-shadow:0 2px 12px rgba(0,0,0,.03)}
.knowledge-item:hover{transform:translateX(6px);box-shadow:var(--shadow);border-color:transparent}
.knowledge-item-link{display:flex;align-items:center;gap:18px;padding:16px 20px;color:inherit}
.knowledge-item-img{width:110px;height:82px;border-radius:12px;overflow:hidden;flex-shrink:0;background:var(--accent-soft)}
.knowledge-item-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.knowledge-item:hover .knowledge-item-img img{transform:scale(1.1)}
.knowledge-item-body{flex:1;min-width:0}
.knowledge-item-meta{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.knowledge-item-tag{font-size:11.5px;color:var(--accent);background:var(--accent-soft);padding:3px 12px;border-radius:100px;font-weight:600}
.knowledge-item-date{font-size:12px;color:var(--ink-3)}
.knowledge-item-title{font-family:var(--serif);font-size:16px;line-height:1.4;margin-bottom:6px;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .3s}
.knowledge-item:hover .knowledge-item-title{color:var(--accent)}
.knowledge-item-desc{font-size:13px;color:var(--ink-2);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.knowledge-item-arrow{width:36px;height:36px;border-radius:50%;background:var(--bg-soft);display:grid;place-items:center;flex-shrink:0;color:var(--ink-3);transition:.3s}
.knowledge-item:hover .knowledge-item-arrow{background:var(--accent);color:#fff;transform:translateX(4px)}

/* 筛选状态 */
.knowledge-item.hidden,.knowledge-featured.hidden{display:none}

/* ===== 装修干货 - 无缩略图2列卡片网格（首页+列表页通用） ===== */
.knowledge-simple{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.knowledge-row{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#fff;transition:.35s}
.knowledge-row:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.knowledge-row.hidden{display:none}
.knowledge-row-link{display:flex;align-items:flex-start;gap:18px;color:inherit;padding:22px 26px}
.knowledge-row-num{width:40px;height:40px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-size:16px;font-weight:700;flex-shrink:0;font-family:var(--serif);transition:.3s}
.knowledge-row:hover .knowledge-row-num{background:var(--accent);color:#fff}
.knowledge-row-body{flex:1;min-width:0}
.knowledge-row-meta{display:flex;align-items:center;gap:14px;margin-bottom:8px}
.knowledge-row-tag{font-size:12.5px;color:var(--accent);background:var(--accent-soft);padding:3px 12px;border-radius:100px;font-weight:600}
.knowledge-row-date{font-size:13px;color:var(--ink-3)}
.knowledge-row-title{font-family:var(--serif);font-size:19px;line-height:1.4;margin-bottom:6px;color:var(--ink);transition:color .3s;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.knowledge-row:hover .knowledge-row-title{color:var(--accent)}
.knowledge-row-desc{font-size:14.5px;color:var(--ink-2);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.knowledge-row-arrow{color:var(--ink-3);transition:.3s;flex-shrink:0;align-self:center}
.knowledge-row:hover .knowledge-row-arrow{color:var(--accent);transform:translateX(4px)}

/* ===== 公司新闻 - 日期块2列卡片网格（首页+列表页通用） ===== */
.news-rows{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.news-row{display:flex;align-items:center;gap:24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 28px;transition:.35s;color:inherit}
.news-row:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.news-row-date{flex-shrink:0;width:82px;text-align:center;border-right:1px dashed var(--line);padding-right:24px}
.news-row-date .d{font-family:var(--serif);font-size:36px;font-weight:900;color:var(--ink);line-height:1.15;display:block}
.news-row-date .ym{font-size:13px;color:var(--ink-3);letter-spacing:1px}
.news-row-body{flex:1;min-width:0}
.news-row-tag{font-size:12.5px;color:var(--accent);background:var(--accent-soft);padding:3px 12px;border-radius:100px;font-weight:600}
.news-row-title{font-family:var(--serif);font-size:19px;margin:10px 0 5px;color:var(--ink);transition:color .3s;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-row:hover .news-row-title{color:var(--accent)}
.news-row-desc{font-size:14.5px;color:var(--ink-2);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-row-arrow{margin-left:auto;color:var(--ink-3);transition:.3s;flex-shrink:0}
.news-row:hover .news-row-arrow{color:var(--accent);transform:translateX(4px)}

/* ===== 常见问题 - 2列问答卡片列表（非折叠，点击跳转详情页） ===== */
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.35s;display:block;color:inherit}
.faq-item:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.faq-item-link{display:flex;align-items:flex-start;gap:18px;padding:22px 26px;color:inherit}
.faq-item-icon{width:40px;height:40px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;flex-shrink:0;transition:.3s}
.faq-item:hover .faq-item-icon{background:var(--accent);color:#fff}
.faq-item-icon svg{width:20px;height:20px}
.faq-item-body{flex:1;min-width:0}
.faq-item-q{font-family:var(--serif);font-size:18px;font-weight:600;line-height:1.45;margin-bottom:8px;color:var(--ink);transition:color .3s;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.faq-item:hover .faq-item-q{color:var(--accent)}
.faq-item-a{font-size:14.5px;color:var(--ink-2);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.faq-item-arrow{color:var(--ink-3);transition:.3s;flex-shrink:0;align-self:center}
.faq-item:hover .faq-item-arrow{color:var(--accent);transform:translateX(4px)}
/* 兼容旧的折叠式（详情页相关推荐用） */
.faq-item.accordion{cursor:pointer}
.faq-item.accordion .faq-q{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;font-family:var(--serif);font-size:16px;font-weight:600;background:var(--bg-soft);transition:background .2s;gap:16px}
.faq-item.accordion:hover .faq-q{background:var(--accent-soft)}
.faq-item.accordion .faq-q .arrow{font-size:18px;transition:transform .3s;flex-shrink:0;color:var(--ink)}
.faq-item.accordion.open .faq-q .arrow{transform:rotate(180deg)}
.faq-item.accordion .faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease,padding .3s;padding:0 22px;color:var(--ink-2);font-size:14.5px;line-height:1.8}
.faq-item.accordion.open .faq-a{max-height:300px;padding:0 22px 22px}

/* ===== 首页 CTA ===== */
.cta-block{background:linear-gradient(135deg,#FDF1EF 0%,#F8DAD4 100%);border-radius:40px;margin:0 16px 80px;color:var(--ink);text-align:center;padding:70px 40px;position:relative;overflow:hidden}
.cta-block::before{content:'';position:absolute;top:-120px;left:50%;transform:translateX(-50%);width:500px;height:500px;border-radius:50%;background:rgba(228,36,24,.05)}
.cta-block h2{font-family:var(--serif);font-weight:900;font-size:clamp(28px,4vw,44px);line-height:1.35;margin-bottom:16px;position:relative;color:var(--ink)}
.cta-block h2 em{font-style:normal;color:#B81A11}
.cta-block p{color:var(--ink-2);font-size:17px;margin-bottom:32px;position:relative}
.cta-block .btn-light{background:linear-gradient(135deg,var(--accent),var(--accent-deep));color:#fff;padding:16px 42px;border-radius:100px;font-size:17px;font-weight:700;display:inline-flex;align-items:center;gap:10px;transition:.35s;position:relative;border:none;cursor:pointer;font-family:var(--sans);box-shadow:0 14px 30px -12px rgba(228,36,24,.5)}
.cta-block .btn-light:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 20px 40px -14px rgba(228,36,24,.55)}
.cta-tags{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:28px;position:relative}
.cta-tags span{border:1px solid rgba(228,36,24,.3);color:#B81A11;padding:6px 18px;border-radius:100px;font-size:13px;background:rgba(255,255,255,.6)}

/* ============================================================
   关于我们页面模块
   ============================================================ */

/* ===== 品牌Banner ===== */
.about-hero{position:relative;padding:170px 0 90px;overflow:hidden;background:linear-gradient(160deg,var(--bg) 0%,#F5E8E6 100%)}
.about-hero::before{content:'';position:absolute;top:-200px;right:-160px;width:640px;height:640px;border-radius:50%;background:radial-gradient(circle,rgba(228,36,24,.12),transparent 65%)}
.about-hero::after{content:'';position:absolute;bottom:-260px;left:-180px;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(228,36,24,.08),transparent 65%)}
.about-hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:center}
.about-hero-content .eyebrow{margin-bottom:16px}
.about-title{font-family:var(--serif);font-weight:900;font-size:clamp(36px,4.5vw,52px);line-height:1.25;letter-spacing:1px;margin-bottom:16px}
.about-title em{font-style:normal;color:var(--ink);font-size:.6em;display:block;margin-top:8px;letter-spacing:2px}
.about-slogan{font-size:20px;color:var(--ink-2);font-weight:500;margin-bottom:16px}
.about-desc{font-size:15.5px;color:var(--ink-2);line-height:1.8;margin-bottom:28px;max-width:520px}
.about-btns{display:flex;gap:14px;flex-wrap:wrap}
.about-stats-card{background:#fff;border:1px solid var(--line);border-radius:28px;padding:36px;box-shadow:var(--shadow);display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.about-stat-item{text-align:center;padding:16px;background:var(--bg-soft);border-radius:16px;border:1px solid var(--line)}
.about-stat-item .num{font-family:var(--serif);font-size:36px;font-weight:900;color:var(--accent);display:block;line-height:1.2}
.about-stat-item .lbl{font-size:13px;color:var(--ink-3);margin-top:4px;display:block}

/* ===== 行业洞察 ===== */
.insight-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.insight-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;transition:.4s;box-shadow:0 4px 16px rgba(0,0,0,.04)}
.insight-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.insight-icon{width:60px;height:60px;border-radius:16px;background:linear-gradient(135deg,var(--accent-soft),rgba(240,166,156,.25));display:grid;place-items:center;color:var(--accent);margin-bottom:18px}
.insight-card h3{font-family:var(--serif);font-size:18px;margin-bottom:10px;line-height:1.4}
.insight-card p{font-size:14px;color:var(--ink-2);line-height:1.7}

/* ===== 模式革新 - 原则 ===== */
.mode-principle{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:40px}
.principle-item{display:flex;gap:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;transition:.35s}
.principle-item:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.principle-num{font-family:var(--serif);font-size:32px;font-weight:900;color:var(--accent);opacity:.25;line-height:1;flex-shrink:0}
.principle-body h4{font-family:var(--serif);font-size:17px;margin-bottom:8px}
.principle-body p{font-size:13.5px;color:var(--ink-2);line-height:1.6}

/* ===== 模式对比 ===== */
.mode-compare{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.compare-head{display:grid;grid-template-columns:1.2fr 1fr 1fr 1.2fr;background:var(--ink);color:#fff}
.compare-head .compare-col{padding:16px 18px;font-weight:600;font-size:14px;text-align:center}
.compare-head .compare-col:first-child{text-align:left;background:rgba(255,255,255,.08)}
.compare-head .compare-col.highlight{background:var(--ink)}
.compare-row{display:grid;grid-template-columns:1.2fr 1fr 1fr 1.2fr;border-bottom:1px solid var(--line)}
.compare-row:last-child{border-bottom:none}
.compare-row .compare-col{padding:18px;font-size:13.5px;line-height:1.6;color:var(--ink-2)}
.compare-row .compare-col:first-child{font-weight:600;color:var(--ink);background:var(--bg-soft)}
.compare-row .compare-col.highlight{background:var(--accent-soft);color:var(--ink);font-weight:500}

/* ===== 五大核心优势 ===== */
.adv-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.adv-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 22px;text-align:center;transition:.4s;box-shadow:0 4px 16px rgba(0,0,0,.04)}
.adv-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--accent)}
.adv-icon{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,var(--accent-soft),rgba(240,166,156,.25));display:grid;place-items:center;color:var(--accent);margin:0 auto 18px}
.adv-card h3{font-family:var(--serif);font-size:20px;margin-bottom:6px}
.adv-card .adv-sub{font-size:12.5px;color:var(--ink);font-weight:600;margin-bottom:16px}
.adv-card ul{text-align:left;list-style:none;padding:0;margin:0}
.adv-card li{font-size:12.5px;color:var(--ink-2);line-height:1.6;padding:8px 0;border-bottom:1px dashed var(--line);position:relative;padding-left:16px}
.adv-card li:last-child{border-bottom:none}
.adv-card li::before{content:'';position:absolute;left:0;top:14px;width:6px;height:6px;border-radius:50%;background:var(--accent)}

/* ===== 创始人介绍 ===== */
.founder-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}
.founder-card{background:#fff;border:1px solid var(--line);border-radius:28px;padding:40px;text-align:center;box-shadow:var(--shadow)}
.founder-avatar{width:120px;height:120px;border-radius:50%;background:var(--accent-soft);display:grid;place-items:center;color:var(--ink);margin:0 auto 20px}
.founder-card h3{font-family:var(--serif);font-size:26px;margin-bottom:6px}
.founder-title{font-size:14px;color:var(--ink-3);margin-bottom:18px}
.founder-tags{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.founder-tags span{font-size:12.5px;color:var(--accent);background:var(--accent-soft);padding:6px 18px;border-radius:100px;font-weight:600}
.founder-content .sec-title{margin-bottom:16px}
.founder-quote{font-size:16px;color:var(--accent);font-weight:600;margin-bottom:30px;padding:16px 20px;background:var(--accent-soft);border-radius:12px;border-left:4px solid var(--accent)}
.founder-timeline{display:flex;flex-direction:column;gap:20px}
.timeline-item{display:flex;gap:20px;align-items:flex-start}
.timeline-item .year{font-family:var(--serif);font-size:20px;font-weight:900;color:var(--ink);width:70px;flex-shrink:0;line-height:1.3}
.timeline-item p{font-size:14.5px;color:var(--ink-2);line-height:1.7;flex:1;padding-top:2px}

/* ===== 品牌文化 ===== */
.culture-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;margin-bottom:40px}
.culture-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:36px 32px;transition:.4s}
.culture-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.culture-icon{width:72px;height:72px;border-radius:20px;display:grid;place-items:center;margin-bottom:20px}
.culture-icon.mission{background:var(--accent-soft);color:var(--accent)}
.culture-icon.vision{background:var(--green-soft);color:var(--green)}
.culture-card h3{font-family:var(--serif);font-size:22px;margin-bottom:12px}
.culture-card p{font-size:15px;color:var(--ink-2);line-height:1.8}
.values-row{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;margin-bottom:30px}
.value-item{padding:14px 32px;border:2px solid var(--line);border-radius:100px;transition:.3s;background:#fff}
.value-item:hover{border-color:var(--accent);background:var(--accent-soft)}
.value-name{font-family:var(--serif);font-size:16px;font-weight:700;color:var(--ink)}
.service-idea{text-align:center;padding:24px;background:var(--bg-soft);border-radius:16px;border:1px dashed var(--line)}
.service-idea p{font-size:15px;color:var(--ink-2);font-style:italic}

/* ===== 线下实体实力 ===== */
.entity-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.entity-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:36px 30px;text-align:center;transition:.4s}
.entity-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.entity-num{font-family:var(--serif);font-size:48px;font-weight:900;color:var(--accent);line-height:1;margin-bottom:12px}
.entity-num em{font-style:normal;font-size:.5em;color:var(--ink-3);margin-left:4px}
.entity-icon{width:72px;height:72px;border-radius:50%;background:var(--accent-soft);display:grid;place-items:center;color:var(--accent);margin:0 auto 16px}
.entity-card h4{font-family:var(--serif);font-size:18px;margin-bottom:10px}
.entity-card p{font-size:13.5px;color:var(--ink-2);line-height:1.7}

/* ===== 响应式 ===== */
@media(max-width:1024px){
  .about-hero-grid{grid-template-columns:1fr;gap:40px}
  .about-stats-card{max-width:480px}
  .insight-grid,.mode-principle{grid-template-columns:repeat(2,1fr)}
  .adv-grid{grid-template-columns:repeat(3,1fr)}
  .founder-grid{grid-template-columns:1fr;gap:40px}
  .entity-grid{grid-template-columns:repeat(2,1fr)}
  .compare-head,.compare-row{grid-template-columns:1fr}
  .compare-head .compare-col,.compare-row .compare-col{text-align:left;padding:14px 18px}
  .compare-head .compare-col:first-child{background:var(--ink)}
  .compare-row .compare-col:first-child{background:var(--bg-soft)}
}
@media(max-width:720px){
  .about-hero{padding:130px 0 60px}
  .about-title{font-size:32px}
  .about-title em{font-size:.55em}
  .about-slogan{font-size:17px}
  .about-stats-card{padding:24px;gap:16px}
  .about-stat-item .num{font-size:28px}
  .insight-grid,.mode-principle,.adv-grid,.entity-grid{grid-template-columns:1fr}
  .principle-item{flex-direction:column;gap:12px}
  .principle-num{font-size:28px}
  .founder-card{padding:30px 24px}
  .timeline-item{flex-direction:column;gap:8px}
  .timeline-item .year{width:auto}
  .culture-grid{grid-template-columns:1fr}
  .values-row{gap:10px}
  .value-item{padding:10px 24px}
}

/* ===== Hero ===== */
.hero{position:relative;padding:170px 0 90px;overflow:hidden}
.hero::before{content:'';position:absolute;top:-200px;right:-160px;width:640px;height:640px;border-radius:50%;background:radial-gradient(circle,rgba(228,36,24,.14),transparent 65%)}
.hero::after{content:'';position:absolute;bottom:-260px;left:-180px;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(228,36,24,.12),transparent 65%)}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--line);background:var(--bg-soft);padding:8px 18px;border-radius:100px;font-size:13.5px;color:var(--ink-2);margin-bottom:28px}
.hero-badge i{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:pulse 2s infinite}
.hero h1{font-family:var(--serif);font-weight:900;font-size:clamp(40px,5.6vw,68px);line-height:1.22;letter-spacing:1px}
.hero h1 .hl{color:var(--accent);position:relative;white-space:nowrap}
.hero h1 .hl::after{content:'';position:absolute;left:0;right:0;bottom:6px;height:12px;background:var(--accent-soft);z-index:-1;border-radius:3px}
.hero-sub{margin:26px 0 38px;font-size:17px;color:var(--ink-2);max-width:520px}
.hero-sub b{color:var(--ink)}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap}
.hero-visual{position:relative}
.hero-card{background:var(--bg-soft);border:1px solid var(--line);border-radius:28px;padding:34px;box-shadow:var(--shadow);position:relative;z-index:2}
.hero-card h3{font-family:var(--serif);font-size:20px;margin-bottom:20px;display:flex;align-items:center;gap:10px}
.hero-card h3::before{content:'';width:26px;height:2px;background:var(--accent)}
.hero-card .pay-row .amt{font-size:14px}
.hero-stats-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:18px}
.hero-stat{background:#fff;border:1px solid var(--line);color:var(--ink);border-radius:18px;padding:18px 20px;box-shadow:var(--shadow);text-align:center;position:relative;overflow:hidden}
.hero-stat::before{content:'';position:absolute;top:-30px;right:-30px;width:80px;height:80px;border-radius:50%;background:rgba(228,36,24,.06)}
.hero-stat .num{font-family:var(--serif);font-size:34px;font-weight:900;color:var(--accent);line-height:1;display:flex;align-items:baseline;justify-content:center;gap:2px;position:relative;z-index:1}
.hero-stat .num em{font-style:normal;font-size:.45em;margin-left:3px;color:var(--accent)}
.hero-stat .lbl{font-size:13px;color:var(--ink-3);margin-top:6px;position:relative;z-index:1}
.hero-strip{position:relative;z-index:2;margin-top:70px;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);padding-top:36px;gap:24px;text-align:center;justify-items:center}
.hero-strip .stat{text-align:center;justify-self:center}
.hero-strip .stat .num{font-family:var(--serif);font-size:clamp(30px,3.4vw,44px);font-weight:900;line-height:1.1;text-align:center}
.hero-strip .stat .num em{font-style:normal;color:var(--accent);font-size:.6em;margin-left:2px}
.hero-strip .stat .lbl{font-size:14px;color:var(--ink-3);margin-top:6px}

/* ===== 行业真相 ===== */
.truth{background:var(--ink);color:#FDEBE9;border-radius:40px;margin:0 auto;max-width:1440px}
.truth .eyebrow{color:#F0A69C}
.truth .eyebrow::before,.truth .eyebrow::after{background:#F0A69C}
.truth .sec-desc{color:rgba(255,255,255,.7)}
.truth-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.truth-card{border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:36px;background:rgba(255,255,255,.03);transition:.4s}
.truth-card:hover{background:rgba(255,255,255,.06);transform:translateY(-4px)}
.truth-card .tag{display:inline-block;font-size:13px;letter-spacing:2px;padding:6px 14px;border-radius:100px;margin-bottom:20px}
.tag-bad{background:rgba(228,70,50,.16);color:#F09A8C}
.tag-worse{background:rgba(228,36,24,.18);color:#EE8A7D}
.truth-card h3{font-family:var(--serif);font-size:23px;margin-bottom:14px}
.truth-card p{color:rgba(255,255,255,.72);font-size:15px}
.truth-list{margin-top:20px;display:flex;flex-direction:column;gap:12px}
.truth-list li{list-style:none;display:flex;gap:12px;font-size:14.5px;color:rgba(255,255,255,.82)}
.truth-list li::before{content:'✕';color:rgba(255,255,255,.55);font-weight:700;flex-shrink:0}
.truth-nums{display:flex;gap:12px;margin:18px 0 6px}
.truth-nums div{flex:1;text-align:center;border:1px dashed rgba(255,255,255,.2);border-radius:14px;padding:14px 6px}
.truth-nums b{display:block;font-family:var(--serif);font-size:24px;color:#fff}
.truth-nums span{font-size:12px;color:rgba(255,255,255,.6)}
.truth-big{margin-top:20px;font-family:var(--serif);font-size:17px;color:#F0A69C;border-left:3px solid rgba(255,255,255,.35);padding-left:16px}
.truth-70{margin-top:22px;display:flex;align-items:center;gap:22px;background:rgba(255,255,255,.06);border-radius:16px;padding:22px 26px}
.truth-70 b{font-family:var(--serif);font-size:clamp(52px,5.5vw,72px);font-weight:900;color:#fff;flex-shrink:0;line-height:1}
.truth-70 > span{font-size:14.5px;color:rgba(255,255,255,.85)}

/* ===== 三省模式 ===== */
.mode-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.mode-card{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:40px 32px;transition:.4s;position:relative;overflow:hidden}
.mode-card::before{content:attr(data-char);position:absolute;right:-16px;bottom:-42px;font-family:var(--serif);font-size:150px;font-weight:900;color:var(--accent-soft);z-index:0;transition:.4s}
.mode-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:transparent}
.mode-card:hover::before{color:#F9D9D4}
.mode-card>*{position:relative;z-index:1}
.mode-ico{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;margin-bottom:24px}
.mode-card h3{font-family:var(--serif);font-size:24px;margin-bottom:6px;color:var(--ink)}
.mode-card h3 span{color:var(--ink)}
.mode-card .en{font-size:12.5px;letter-spacing:3px;color:var(--ink-3);margin-bottom:16px}
.mode-card p{font-size:15px;color:var(--ink-2)}

/* ===== 七大重构 ===== */
.rebuild{background:linear-gradient(160deg,#262220 0%,#1A1A1A 60%,#3A3431 100%);color:#F5EFED;border-radius:40px;margin:0 auto;max-width:1440px}
.rebuild .eyebrow{color:#F0A69C}
.rebuild .eyebrow::before,.rebuild .eyebrow::after{background:#F0A69C}
.rebuild .sec-desc{color:rgba(253,235,233,.72)}
.rebuild-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rb-card{border:1px solid rgba(253,235,233,.14);border-radius:var(--radius);padding:30px;background:rgba(255,255,255,.035);transition:.4s}
.rb-card:hover{background:rgba(255,255,255,.08);transform:translateY(-5px);border-color:rgba(253,235,233,.3)}
.rb-card .idx{font-family:var(--serif);font-size:14px;color:#F0A69C;letter-spacing:2px;margin-bottom:14px;display:block}
.rb-card h3{font-family:var(--serif);font-size:19px;margin-bottom:10px;display:flex;align-items:center;gap:10px}
.rb-card h3 svg{flex-shrink:0}
.rb-card p{font-size:14px;color:rgba(253,235,233,.72)}
.rb-card .key{display:inline-block;margin-top:14px;font-size:13px;color:#FFD0C8;background:rgba(255,255,255,.12);padding:5px 14px;border-radius:100px}
.rb-wide{grid-column:span 3;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:24px}
.rb-wide h3{margin-bottom:0}

/* ===== 模式对比 VS ===== */
.vs-wrap{display:grid;grid-template-columns:1fr auto 1fr;gap:0;align-items:stretch}
.vs-col{border-radius:var(--radius);padding:38px 34px}
.vs-old{background:var(--bg-soft);border:1px solid var(--line)}
.vs-new{background:var(--ink);color:#FDEBE9;box-shadow:var(--shadow)}
.vs-badge{display:inline-block;font-family:var(--serif);font-size:15px;letter-spacing:2px;padding:8px 20px;border-radius:100px;margin-bottom:26px}
.vs-old .vs-badge{background:var(--accent-soft);color:var(--accent)}
.vs-new .vs-badge{background:var(--accent);color:#fff}
.vs-item{display:flex;gap:16px;padding:18px 0;border-bottom:1px dashed var(--line)}
.vs-new .vs-item{border-color:rgba(255,255,255,.15)}
.vs-item:last-child{border:none}
.vs-item .ic{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;flex-shrink:0;font-weight:700;font-size:16px}
.vs-old .ic{background:#F5EFED;color:var(--ink-3)}
.vs-new .ic{background:rgba(255,255,255,.12);color:#F0A69C}
.vs-item h4{font-family:var(--serif);font-size:17px;margin-bottom:4px}
.vs-item p{font-size:13.5px;color:var(--ink-3)}
.vs-new .vs-item p{color:rgba(255,255,255,.68)}
.vs-mid{display:grid;place-items:center;padding:0 18px}
.vs-circle{width:64px;height:64px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-family:var(--serif);font-weight:900;font-size:20px;box-shadow:0 10px 26px -8px rgba(228,36,24,.6);animation:pulse 2.4s infinite}

/* ===== 报价 vs 预算 ===== */
.quote{background:var(--bg-soft);border:1px solid var(--line);border-radius:32px;padding:60px 50px}
.quote-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;position:relative;align-items:stretch}
.quote-col{padding:32px 30px;border-radius:22px;display:flex;flex-direction:column}
.quote-col.bad{background:#F6F1F0;border:1px solid var(--line)}
.quote-col.good{background:#fff;border:1px solid var(--accent-soft);box-shadow:0 20px 50px -24px rgba(228,36,24,.22)}
.quote-col h3{font-family:var(--serif);font-size:22px;margin-bottom:8px;display:flex;align-items:center;gap:12px}
.quote-col .sub{font-size:13.5px;color:var(--ink-3);margin-bottom:24px}
.q-item{margin-bottom:18px}
.q-item:last-child{margin-bottom:0}
.q-item h5{font-size:15px;font-weight:600;margin-bottom:5px;display:flex;gap:10px;align-items:center;font-family:var(--sans)}
.q-item h5 i{font-style:normal;font-size:12px;letter-spacing:1px;padding:3px 12px;border-radius:100px;flex-shrink:0;font-weight:700}
.q-item p{font-size:13.5px;color:var(--ink-3);line-height:1.75}
.quote-col.bad h5 i{background:#EBE4E1;color:var(--ink-3)}
.quote-col.good h5 i{background:var(--accent-soft);color:var(--accent)}
.quote-vs{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:58px;height:58px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-family:var(--serif);font-weight:900;font-size:18px;border:5px solid var(--bg-soft);z-index:3;box-shadow:0 12px 30px -8px rgba(28,24,22,.45)}

/* ===== 付款模式 ===== */
.pay-sec{background:linear-gradient(180deg,var(--bg) 0%,#FAEDEB 100%)}
.pay-tabs{display:inline-flex;background:var(--bg-soft);border:1px solid var(--line);border-radius:100px;padding:6px;gap:6px}
.pay-tab{border:none;background:none;font-family:var(--sans);font-size:15.5px;font-weight:600;padding:12px 30px;border-radius:100px;cursor:pointer;color:var(--ink-2);transition:.35s}
.pay-tab.active{background:var(--ink);color:#fff}
.pay-tab.active.good{background:var(--accent)}
.pay-panel{display:none;animation:fadeUp .5s}
.pay-panel.show{display:grid}
.pay-flow{display:grid;grid-template-columns:1fr 1fr;gap:16px;width:100%}
.pay-step{display:grid;grid-template-columns:64px 1fr auto;gap:20px;align-items:center;background:var(--bg-soft);border:1px solid var(--line);border-radius:18px;padding:20px 26px;transition:.35s}
.pay-step:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--accent-soft)}
.pay-step.zero{grid-column:1 / -1;background:linear-gradient(135deg,var(--accent-soft) 0%,#FFF7F5 100%);border-color:var(--accent-soft)}
.pay-step .n{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;font-family:var(--serif);font-weight:900;font-size:17px;background:var(--accent-soft);color:var(--accent)}
.pay-step.zero .n{background:var(--accent);color:#fff}
.pay-step h4{font-family:var(--serif);font-size:17px}
.pay-step p{font-size:13.5px;color:var(--ink-3)}
.pay-step .a{font-family:var(--serif);font-weight:700;font-size:16px;color:var(--accent);white-space:nowrap}
.pay-step.zero .a{color:var(--accent)}
.pay-step.risk .n{background:#FDEBE9;color:var(--accent)}
.pay-step.risk .a{color:var(--accent)}
.pay-note{margin:26px 0 0;display:flex;gap:14px;align-items:flex-start;background:var(--accent-soft);border-radius:16px;padding:20px 24px;font-size:14.5px;color:var(--accent)}
.pay-note.warn{background:#FBEAE7;color:#C2331F}
.pay-note svg{flex-shrink:0;margin-top:3px}

/* ===== 施工流程时间轴 ===== */
.flow-timeline{position:relative;margin-top:20px}
.flow-timeline::before{content:'';position:absolute;left:50%;top:0;bottom:0;width:2px;background:linear-gradient(var(--accent),#C01D13);transform:translateX(-50%)}
.flow-item{position:relative;width:calc(50% - 44px);padding:0 0 40px}
.flow-item:nth-child(odd){margin-right:auto}
.flow-item:nth-child(even){margin-left:auto}
.flow-item:last-child{padding-bottom:0}
.flow-dot{position:absolute;top:2px;width:36px;height:36px;border-radius:50%;background:var(--bg-soft);border:2px solid var(--accent);display:grid;place-items:center;font-family:var(--serif);font-weight:900;font-size:14px;color:var(--accent);z-index:1}
.flow-item:nth-child(odd) .flow-dot{right:-62px}
.flow-item:nth-child(even) .flow-dot{left:-62px}
.flow-body{background:var(--bg-soft);border:1px solid var(--line);border-radius:18px;padding:24px 28px;transition:.35s}
.flow-body:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.flow-top{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:8px}
.flow-top h4{font-family:var(--serif);font-size:19px}
.flow-top .days{font-size:13px;color:var(--accent);font-weight:600;background:var(--accent-soft);padding:3px 14px;border-radius:100px}
.flow-body p{font-size:14px;color:var(--ink-2)}
.flow-body .prep{font-size:13px;color:var(--ink-3);margin-top:8px;padding-top:8px;border-top:1px dashed var(--line)}
.flow-body .prep b{color:var(--accent)}
.flow-core{font-size:13px;color:var(--ink-2);line-height:1.85;word-break:break-word}
.flow-core i{font-style:normal;font-size:11px;font-weight:700;letter-spacing:1px;color:#fff;background:var(--accent);padding:2px 9px;border-radius:6px;margin-right:9px;vertical-align:1px;white-space:nowrap}
.flow-qc{font-size:12.5px;color:var(--ink-2);line-height:1.85;margin-top:9px;padding:11px 14px;background:var(--accent-soft);border-left:3px solid var(--accent);border-radius:0 10px 10px 0}
.flow-qc b{color:var(--accent);font-weight:700;letter-spacing:.5px}
.flow-qc em{font-style:normal;color:var(--accent);font-weight:700}
.flow-sub{margin:4px 0 10px;display:flex;flex-direction:column;gap:10px}
.flow-sub-item{padding:11px 0 0;border-top:1px dashed var(--line)}
.flow-sub-item:first-child{border-top:none;padding-top:0}
.flow-sub-h{display:inline-block;font-family:var(--serif);font-size:13px;font-weight:700;color:var(--green);background:var(--green-soft);padding:3px 12px;border-radius:100px;margin-bottom:8px;letter-spacing:.5px}

/* ===== 托管服务全流程 8 步 ===== */
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.step-card{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;transition:.4s;position:relative}
.step-card:hover{transform:translateY(-6px);box-shadow:var(--shadow),0 0 0 1px var(--accent);border-color:var(--accent)}
.step-num{font-family:var(--serif);font-size:34px;font-weight:900;-webkit-text-stroke:1px var(--accent);color:transparent;margin-bottom:16px}
.step-card h4{font-family:var(--serif);font-size:18px;margin-bottom:8px}
.step-card p{font-size:13.5px;color:var(--ink-3)}

/* ===== 团队 ===== */
.team{background:var(--ink);color:#FDEBE9;border-radius:40px;margin:0 auto;max-width:1440px;overflow:hidden}
.team .eyebrow{color:#F0A69C}
.team .eyebrow::before,.team .eyebrow::after{background:#F0A69C}
.team .sec-desc{color:rgba(255,255,255,.7)}
.team .mode-card{background:#FFFBFA;border:1px solid rgba(228,36,24,.22);box-shadow:0 24px 60px -24px rgba(0,0,0,.5);border-top:3px solid var(--accent)}
.team .mode-card:hover{border-color:var(--accent);box-shadow:0 32px 70px -20px rgba(0,0,0,.55)}
.team .mode-card h3{color:var(--ink)}
.team .mode-card h3 span{color:var(--green)}
.team .mode-card .en{color:#C01D13;font-weight:600}
.team .mode-card p{color:var(--ink-2);line-height:1.85}
.team .mode-card::before{color:rgba(228,36,24,.1)}
.team .mode-card:hover::before{color:rgba(228,36,24,.18)}
.team .mode-ico{background:linear-gradient(135deg,var(--accent-soft) 0%,#F6D3CE 100%) !important;box-shadow:0 8px 20px -8px rgba(228,36,24,.5)}
.team-layout{display:block;text-align:center}
.team-center{position:relative;aspect-ratio:1;max-width:480px;margin:0 auto;width:100%}
.team-core{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%);width:140px;height:140px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;text-align:center;font-family:var(--serif);font-weight:900;font-size:20px;line-height:1.4;z-index:2;box-shadow:0 0 0 16px rgba(228,36,24,.15),0 0 0 32px rgba(228,36,24,.07)}
.team-ring{position:absolute;inset:0;border:1px dashed rgba(255,255,255,.25);border-radius:50%;animation:spin 40s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.team-node{position:absolute;width:118px;text-align:center;z-index:2}
.team-node .ava{width:58px;height:58px;border-radius:50%;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);display:grid;place-items:center;margin:0 auto 8px;font-family:var(--serif);font-weight:700;font-size:17px;color:#F0A69C}
.team-node b{display:block;font-size:14.5px;font-family:var(--serif)}
.team-node span{font-size:11.5px;color:rgba(255,255,255,.6)}
.tn1{top:-2%;left:50%;transform:translateX(-50%)}
.tn2{top:28%;right:-7%}
.tn3{bottom:4%;right:10%}
.tn4{bottom:4%;left:10%}
.tn5{top:28%;left:-7%}
.team-list{display:flex;flex-direction:column;gap:14px}
.team-row{display:flex;gap:18px;align-items:flex-start;border:1px solid rgba(255,255,255,.13);border-radius:16px;padding:18px 22px;transition:.35s}
.team-row:hover{background:rgba(255,255,255,.05);transform:translateX(8px)}
.team-row .no{font-family:var(--serif);font-weight:900;color:#fff;font-size:18px;flex-shrink:0;width:34px}
.team-row h4{font-family:var(--serif);font-size:16.5px;margin-bottom:2px}
.team-row p{font-size:13px;color:rgba(255,255,255,.65)}

/* ===== 创始人 ===== */
.founder-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:center}
.founder-photo{position:relative}
.founder-frame{aspect-ratio:4/5;border-radius:28px;background:linear-gradient(150deg,#FAF7F6 0%,#FDEBE9 55%,#EBE4E1 100%);position:relative;overflow:hidden;display:grid;place-items:center}
.founder-frame::before{content:'';position:absolute;inset:14px;border:1px solid rgba(192,29,19,.2);border-radius:20px;z-index:2;pointer-events:none}
.founder-img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center;padding:20px;z-index:3}
.founder-mono{position:relative;z-index:1;font-family:var(--serif);font-size:110px;font-weight:900;color:rgba(253,235,233,.92);line-height:1;text-align:center}
.founder-mono small{display:block;font-size:15px;letter-spacing:6px;margin-top:14px;color:rgba(253,235,233,.55);font-weight:500}
.founder-placeholder{position:absolute;left:50%;bottom:24px;transform:translateX(-50%);z-index:2;color:rgba(255,255,255,.7);font-size:13px;text-align:center;background:rgba(0,0,0,.28);padding:8px 16px;border-radius:20px;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);letter-spacing:1px}
.founder-placeholder span{display:block;font-size:11px;opacity:.75;margin-top:3px}
.founder-frame:has(.founder-img:not([style*="display: none"])) .founder-placeholder{display:none}
.founder-frame:has(.founder-img:not([style*="display: none"])) .founder-mono{display:none}
.founder-exp{position:absolute;right:-24px;bottom:36px;background:var(--accent);color:#fff;border-radius:20px;padding:22px 28px;box-shadow:var(--shadow);z-index:4}
.founder-exp b{font-family:var(--serif);font-size:38px;font-weight:900;display:block;line-height:1}
.founder-exp span{font-size:13px;opacity:.85}
.founder-info h2{font-family:var(--serif);font-weight:900;font-size:clamp(28px,3.6vw,42px);line-height:1.3;margin-bottom:8px}
.founder-info .role{color:var(--accent);font-weight:600;letter-spacing:2px;font-size:14px;margin-bottom:26px}
.timeline{border-left:2px solid var(--accent-soft);padding-left:28px;display:flex;flex-direction:column;gap:22px;margin-top:8px}
.tl-item{position:relative}
.tl-item::before{content:'';position:absolute;left:-36px;top:8px;width:14px;height:14px;border-radius:50%;background:var(--bg);border:3px solid var(--accent)}
.tl-item .yr{font-family:var(--serif);font-weight:900;color:var(--accent);font-size:17px}
.tl-item p{font-size:14.5px;color:var(--ink-2)}
.founder-quote{margin-top:32px;background:var(--accent-soft);border-radius:18px;padding:26px 28px 26px 56px;font-family:var(--serif);font-size:17px;color:var(--accent);position:relative;border-left:4px solid var(--accent)}
.founder-quote::before{content:'“';position:absolute;top:6px;left:16px;font-size:48px;color:var(--accent);opacity:.32;font-family:var(--serif);line-height:1}

/* ===== 服务保障（首页+专题共用） ===== */
.guarantee-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.g-card{text-align:center;padding:34px 20px;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-soft);transition:.4s}
.g-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.g-card .ico{width:58px;height:58px;border-radius:50%;background:linear-gradient(135deg,var(--accent-soft),rgba(240,166,156,.25));display:grid;place-items:center;margin:0 auto 14px;font-size:22px;color:var(--accent)}
.g-card h4{font-family:var(--serif);font-size:18px;margin-bottom:5px}
.g-card p{font-size:14px;color:var(--ink-3)}

/* ===== 专题页 CTA ===== */
.cta{background:linear-gradient(135deg,#FDF1EF 0%,#F8DAD4 100%);border-radius:40px;margin:0 auto 100px;max-width:1440px;color:var(--ink);text-align:center;overflow:hidden;position:relative}
.cta::before{content:'';position:absolute;top:-140px;left:50%;transform:translateX(-50%);width:520px;height:520px;border-radius:50%;background:rgba(228,36,24,.05)}
.cta h2{font-family:var(--serif);font-weight:900;font-size:clamp(30px,4.4vw,50px);line-height:1.35;margin-bottom:18px;position:relative;color:var(--ink)}
.cta h2 em{font-style:normal;color:#B81A11}
.cta p{color:var(--ink-2);font-size:17px;margin-bottom:36px;position:relative}
.cta .btn-light{background:linear-gradient(135deg,var(--accent),var(--accent-deep));color:#fff;padding:17px 44px;border-radius:100px;font-size:17px;font-weight:700;display:inline-flex;align-items:center;gap:10px;transition:.35s;position:relative;border:none;cursor:pointer;font-family:var(--sans);box-shadow:0 14px 30px -12px rgba(228,36,24,.5)}
.cta .btn-light:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 20px 40px -14px rgba(228,36,24,.55)}

/* ============================================================
   共用：Footer / 悬浮按钮 / 弹窗
   ============================================================ */
footer{background:var(--ink);color:rgba(255,255,255,.65);padding:56px 0 30px;font-size:14px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;margin-bottom:36px}
.foot-brand{display:flex;flex-direction:column;gap:10px}
.foot-brand .foot-logo-row{display:flex;align-items:center;gap:12px}
.foot-brand .foot-logo{height:40px;width:auto;border-radius:10px;object-fit:contain;background:#fff;padding:6px 14px;box-shadow:0 6px 18px -6px rgba(0,0,0,.4)}
.foot-brand b{font-family:var(--serif);font-size:20px;color:#FDEBE9;letter-spacing:2px}
.foot-brand p{max-width:300px;line-height:1.9;color:rgba(255,255,255,.6)}
footer h5{color:#FDEBE9;font-family:var(--serif);font-size:15px;margin-bottom:14px;letter-spacing:1px}
.foot-links{display:flex;flex-direction:column;gap:10px}
.foot-links a,.foot-links span{transition:.3s;line-height:1.6}
.foot-links a:hover{color:#F0A69C}
.foot-qr img{width:120px;height:120px;border-radius:10px;object-fit:cover;background:#fff;padding:4px}
.foot-qr p{font-size:12px;margin-top:8px;text-align:center;color:rgba(255,255,255,.5)}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13px}
.foot-bottom a:hover{color:#F0A69C}

/* ===== 悬浮按钮 ===== */
.float-cta{position:fixed;right:26px;bottom:26px;z-index:99;background:linear-gradient(135deg,var(--accent),var(--accent-deep));color:#fff;border-radius:100px;padding:14px 26px;display:flex;align-items:center;gap:10px;font-weight:600;font-size:15px;box-shadow:0 16px 34px -10px rgba(228,36,24,.55);transition:.35s;cursor:pointer;border:none;font-family:var(--sans)}
.float-cta:hover{transform:translateY(-4px)}

/* ===== 返回顶部按钮（桌面端 + 移动端） ===== */
.back-top{position:fixed;right:26px;bottom:96px;z-index:98;width:50px;height:50px;border-radius:50%;background:var(--ink);color:#fff;border:none;cursor:pointer;display:grid;place-items:center;opacity:0;visibility:hidden;transform:translateY(20px);transition:.4s;box-shadow:0 12px 28px -8px rgba(28,24,22,.35)}
.back-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.back-top:hover{background:var(--ink);transform:translateY(-4px)}

/* ===== 手机端底部漂浮菜单栏 ===== */
.mobile-footnav{position:fixed;left:0;right:0;bottom:0;z-index:98;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-top:1px solid var(--line);display:none;justify-content:space-around;align-items:center;padding:6px 0 calc(6px + env(safe-area-inset-bottom));box-shadow:0 -8px 24px -10px rgba(28,24,22,.12)}
.mobile-footnav a,.mobile-footnav button{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;background:none;border:none;font-family:var(--sans);font-size:11px;color:var(--ink-3);padding:6px 2px;cursor:pointer;transition:.25s;line-height:1.3}
.mobile-footnav a svg,.mobile-footnav button svg{width:22px;height:22px;stroke-width:1.8}
.mobile-footnav a.active,.mobile-footnav a:hover,.mobile-footnav button:hover{color:var(--accent)}
.mobile-footnav .mf-nav-callback{position:relative}
.mobile-footnav .mf-nav-callback .mf-cb-btn{width:46px;height:46px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;margin-top:-22px;box-shadow:0 10px 22px -6px rgba(228,36,24,.55);transition:.3s;border:none}
.mobile-footnav .mf-nav-callback .mf-cb-btn:hover{transform:translateY(-3px);background:#C01D13}
.mobile-footnav .mf-nav-callback .mf-cb-btn svg{width:24px;height:24px;stroke-width:2}
.mobile-footnav .mf-nav-callback span{font-size:10px;color:var(--ink);font-weight:600;margin-top:3px}

/* ===== 弹窗 ===== */
.modal-mask{position:fixed;inset:0;background:rgba(28,25,23,.55);backdrop-filter:blur(6px);z-index:200;display:none;align-items:center;justify-content:center;padding:20px}
.modal-mask.open{display:flex;animation:fadeUp .35s}
.modal{background:var(--bg-soft);border-radius:26px;padding:40px 34px;max-width:420px;width:100%;position:relative;text-align:center}
.modal h3{font-family:var(--serif);font-size:24px;font-weight:900;margin-bottom:8px}
.modal p{color:var(--ink-2);font-size:15px;margin-bottom:24px}
.modal-close{position:absolute;top:16px;right:18px;border:none;background:none;font-size:26px;cursor:pointer;color:var(--ink-3);line-height:1}
.modal-field{width:100%;border:1.5px solid var(--line);border-radius:14px;padding:14px 18px;font-size:15px;font-family:var(--sans);margin-bottom:12px;background:#fff;outline:none;transition:.3s}
.modal-field:focus{border-color:var(--ink)}
.modal-submit{width:100%;border:none;background:linear-gradient(135deg,var(--accent),var(--accent-deep));color:#fff;font-size:16px;font-weight:700;padding:15px;border-radius:14px;cursor:pointer;font-family:var(--sans);transition:.3s;box-shadow:0 8px 20px -8px rgba(228,36,24,.45)}
.modal-submit:hover{background:#C01D13}
.modal-ok{display:none;padding:20px 0}
.modal-ok .ck{width:64px;height:64px;border-radius:50%;background:var(--green-soft);color:var(--green);display:grid;place-items:center;margin:0 auto 16px;font-size:28px}

/* ===== 屏幕中央 Toast 提示（提交反馈，自动消失） ===== */
.aoyun-toast{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%) scale(.9);z-index:99999;min-width:220px;max-width:86vw;padding:26px 34px;background:rgba(24,28,36,.96);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.14);border-radius:20px;box-shadow:0 28px 64px -20px rgba(0,0,0,.6);color:#fff;text-align:center;opacity:0;visibility:hidden;transition:opacity .26s ease,transform .26s cubic-bezier(.34,1.56,.64,1);display:flex;flex-direction:column;align-items:center;gap:14px;pointer-events:none}
.aoyun-toast.show{opacity:1;visibility:visible;transform:translate(-50%,-50%) scale(1)}
.aoyun-toast .toast-ico{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;box-shadow:0 10px 24px -8px rgba(16,185,129,.55)}
.aoyun-toast.suc .toast-ico{background:linear-gradient(135deg,#34d399,#10b981)}
.aoyun-toast.err .toast-ico{background:linear-gradient(135deg,#f87171,#ef4444);box-shadow:0 10px 24px -8px rgba(239,68,68,.55)}
.aoyun-toast .toast-ico svg{width:24px;height:24px;color:#fff;stroke-width:2.6}
.aoyun-toast .toast-txt{font-family:var(--sans);font-size:15.5px;font-weight:500;line-height:1.5;letter-spacing:.4px}
@media(max-width:560px){.aoyun-toast{min-width:180px;padding:22px 26px;gap:12px}.aoyun-toast .toast-ico{width:40px;height:40px}.aoyun-toast .toast-txt{font-size:14.5px}}

/* ============================================================
   Lightbox 图片放大
   ============================================================ */
.lightbox-mask{position:fixed;inset:0;background:rgba(16,13,12,.94);z-index:9999;display:none;align-items:center;justify-content:center;padding:40px;flex-direction:column}
.lightbox-mask.open{display:flex;animation:fadeUp .3s}
.lightbox-stage{position:relative;max-width:92vw;max-height:82vh;display:flex;align-items:center;justify-content:center}
.lightbox-img{max-width:92vw;max-height:82vh;border-radius:12px;box-shadow:0 30px 80px rgba(0,0,0,.5);object-fit:contain}
.lightbox-close{position:absolute;top:18px;right:24px;width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.12);border:none;color:#fff;font-size:28px;cursor:pointer;display:grid;place-items:center;transition:.3s;z-index:2}
.lightbox-close:hover{background:rgba(255,255,255,.25);transform:rotate(90deg)}
.lightbox-prev,.lightbox-next{position:absolute;top:50%;transform:translateY(-50%);width:54px;height:54px;border-radius:50%;background:rgba(255,255,255,.12);border:none;color:#fff;font-size:26px;cursor:pointer;display:grid;place-items:center;transition:.3s;z-index:2}
.lightbox-prev{left:24px}
.lightbox-next{right:24px}
.lightbox-prev:hover,.lightbox-next:hover{background:var(--ink)}
.lightbox-counter{color:rgba(255,255,255,.75);font-size:14px;margin-top:18px;letter-spacing:2px;font-family:var(--serif)}

/* ============================================================
   列表/内容页通用（案例/干货/FAQ）
   ============================================================ */
.page-head{padding:130px 0 36px;background:linear-gradient(160deg,var(--bg) 0%,#EBE4E1 100%);position:relative;overflow:hidden}
.page-head::before{content:'';position:absolute;top:-120px;right:-100px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(228,36,24,.10),transparent 65%)}
.crumb{font-size:14.5px;color:var(--ink-3);margin-bottom:18px;letter-spacing:.5px;position:relative}
.crumb a:hover{color:var(--accent)}
.crumb a{transition:.3s}
.page-title{font-family:var(--serif);font-weight:900;font-size:clamp(34px,4.6vw,54px);line-height:1.25;letter-spacing:1px;position:relative}
.page-desc{margin-top:16px;color:var(--ink-2);font-size:17px;position:relative}

/* ===== 案例筛选条 ===== */
.case-filter{padding:30px 0;border-bottom:1px solid var(--line);background:var(--bg-soft)}
.filter-row{display:flex;align-items:flex-start;gap:18px;padding:10px 0;border-bottom:1px dashed var(--line)}
.filter-row:last-child{border:none}
.filter-label{flex-shrink:0;width:64px;font-size:14px;font-weight:600;color:var(--ink-2);padding-top:8px;letter-spacing:1px;font-family:var(--serif)}
.filter-opts{display:flex;flex-wrap:wrap;gap:10px;flex:1}
.filter-btn{display:inline-block;padding:7px 20px;border:1.5px solid var(--line);border-radius:100px;font-size:14px;color:var(--ink-2);background:#fff;transition:.3s;cursor:pointer;font-family:var(--sans)}
.filter-btn:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}
/* 兼容 PbootCMS {pboot:selectall}：active 态只输出 filter-btn-active（无 filter-btn），故此处需包含基础样式 */
.filter-btn-active{display:inline-block;padding:7px 20px;border:1.5px solid transparent;border-radius:100px;font-size:14px;font-family:var(--sans);cursor:pointer;background:linear-gradient(135deg,var(--accent) 0%,var(--accent-deep) 100%);color:#fff;box-shadow:0 8px 18px -6px rgba(228,36,24,.45)}
.filter-btn.filter-btn-active{background:linear-gradient(135deg,var(--accent) 0%,var(--accent-deep) 100%);color:#fff;border-color:transparent;box-shadow:0 8px 18px -6px rgba(228,36,24,.45)}

/* ===== 案例网格（列表页 + 内容页相关推荐 统一3列） ===== */
.case-list{padding:50px 0 80px}
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.case-card{display:block;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#fff;transition:.4s;box-shadow:0 4px 16px rgba(0,0,0,.04);color:inherit}
.case-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:transparent}
.case-card .case-img{aspect-ratio:4/3;position:relative;overflow:hidden;background:var(--accent-soft)}
.case-card .case-img img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;transition:transform .6s}
.case-card:hover .case-img img{transform:scale(1.08)}
.case-card .case-img .tag{position:absolute;top:14px;left:14px;background:linear-gradient(135deg,var(--ink),#C01D13);color:#fff;padding:5px 16px;border-radius:100px;font-size:13px;font-weight:600;z-index:2;box-shadow:0 4px 12px rgba(228,36,24,.35)}
.case-card .case-body{padding:22px 24px 26px}
.case-card .case-body h3{font-family:var(--serif);font-size:18px;margin-bottom:10px;color:var(--ink);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .3s}
.case-card:hover .case-body h3{color:var(--accent)}
.case-card .case-body .meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.case-card .case-body .meta .tag{display:inline-block;font-size:13px;color:var(--accent);background:var(--accent-soft);padding:4px 14px;border-radius:100px;font-weight:500}
.case-card .case-body p{font-size:14.5px;color:var(--ink-2);line-height:1.7;margin-bottom:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.case-card .case-body .more{display:inline-flex;align-items:center;gap:6px;color:var(--ink);font-weight:600;font-size:14.5px;transition:.3s}
.case-card:hover .case-body .more svg{transform:translateX(4px)}

/* ===== 空状态 ===== */
.empty-state{text-align:center;padding:80px 20px;color:var(--ink-3);font-size:16px;grid-column:1/-1}
.empty-state::before{content:'';display:block;width:80px;height:80px;margin:0 auto 20px;border-radius:50%;background:var(--bg-soft);border:2px dashed var(--line);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='32' viewBox='0 0 24 24' fill='none' stroke='%238A8177' stroke-width='1.6'%3E%3Crect x='3' y='3' width='18' height='18' rx='2'/%3E%3Ccircle cx='9' cy='9' r='2'/%3E%3Cpath d='M21 15l-5-5L5 21'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center}

/* ===== 分页 ===== */
.pagination,.pagebar{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:50px;flex-wrap:wrap}
.pagination a,.pagination span,.pagebar a,.pagebar span{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:42px;padding:0 14px;border:1.5px solid var(--line);border-radius:100px;font-size:14px;color:var(--ink-2);background:#fff;transition:.3s;font-family:var(--sans)}
.pagination a:hover,.pagebar a:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}
.pagination .active,.pagebar .active{background:linear-gradient(135deg,var(--accent) 0%,var(--accent-deep) 100%);color:#fff;border-color:transparent}

/* ===== 装修干货列表 ===== */
.news-list{padding:50px 0 80px}

/* ===== 招贤纳士 - 职位卡片 ===== */
.job-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.job-card{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 30px;transition:.35s;color:inherit;position:relative;overflow:hidden}
.job-card::before{content:'';position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,var(--accent),#C01D13);opacity:0;transition:.3s}
.job-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.job-card:hover::before{opacity:1}
.job-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px}
.job-title{font-family:var(--serif);font-size:20px;color:var(--ink);transition:.3s}
.job-card:hover .job-title{color:var(--accent)}
.job-badge{flex-shrink:0;font-size:12.5px;color:var(--accent);background:var(--accent-soft);padding:4px 14px;border-radius:100px;font-weight:600}
.job-desc{font-size:15px;color:var(--ink-2);line-height:1.75;margin-bottom:18px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.job-foot{display:flex;align-items:center;justify-content:space-between;border-top:1px dashed var(--line);padding-top:14px}
.job-date{font-size:13.5px;color:var(--ink-3)}
.job-more{display:inline-flex;align-items:center;gap:6px;color:var(--accent);font-weight:600;font-size:14.5px}
.job-more svg{transition:.3s}
.job-card:hover .job-more svg{transform:translateX(4px)}

/* ===== 干货/案例 内容页 ===== */
.article{padding:120px 0 80px}
.article-title{font-family:var(--serif);font-weight:900;font-size:clamp(30px,4vw,46px);line-height:1.35;letter-spacing:1px;margin:20px 0 18px}
.article-meta{font-size:15px;color:var(--ink-3);padding-bottom:24px;border-bottom:1px solid var(--line);margin-bottom:30px;display:flex;gap:24px;flex-wrap:wrap}
.case-attrs{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px}
.case-attrs span{display:inline-flex;align-items:center;gap:6px;font-size:15px;color:var(--ink-2);background:var(--bg-soft);border:1px solid var(--line);padding:9px 20px;border-radius:100px}
.case-attrs span b{color:var(--ink);font-weight:600}
.article-banner{border-radius:var(--radius);overflow:hidden;margin-bottom:36px;box-shadow:var(--shadow);cursor:pointer}
.article-banner img{width:100%;display:block}
.article-content{font-size:17.5px;line-height:2;color:var(--ink-2)}
.article-content h2{font-family:var(--serif);font-size:28px;color:var(--ink);margin:36px 0 18px;font-weight:800}
.article-content h3{font-family:var(--serif);font-size:22px;color:var(--ink);margin:28px 0 14px;font-weight:700}
.article-content p{margin-bottom:20px}
.article-content img{border-radius:14px;margin:26px auto;max-width:100%}
.article-content ul,.article-content ol{margin:0 0 20px 24px}
.article-content li{margin-bottom:10px}
/* ===== 上一篇 / 下一篇（卡片式） ===== */
.article-nav{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:46px}
.an-item{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 24px;transition:.3s;min-width:0}
.an-item:hover{border-color:var(--accent);box-shadow:0 12px 30px -14px rgba(28,24,22,.2);transform:translateY(-3px)}
.an-lbl{display:flex;align-items:center;gap:6px;font-size:13.5px;color:var(--accent);font-weight:600;letter-spacing:1px;margin-bottom:8px}
.an-next{text-align:right}
.an-next .an-lbl{justify-content:flex-end}
.an-ttl{font-size:15.5px;color:var(--ink-2);line-height:1.5;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.an-ttl a{color:inherit;transition:.3s}
.an-ttl a:hover{color:var(--accent)}
.article-cta{text-align:center;margin-top:40px}

/* ===== 联系我们页面 ===== */
.contact-section{padding:70px 0 90px}
.contact-layout{display:grid;grid-template-columns:1fr 1.1fr;gap:50px;align-items:stretch}
.contact-info{display:flex;flex-direction:column}
.contact-info .sec-head{margin-bottom:30px}
.contact-info .contact-qr{margin-top:auto}
.contact-cards{display:flex;flex-direction:column;gap:14px;margin-bottom:28px}
.contact-card{display:flex;align-items:center;gap:18px;background:var(--bg-soft);border:1px solid var(--line);border-radius:16px;padding:20px 24px;transition:.3s}
.contact-card:hover{border-color:var(--accent);box-shadow:0 12px 30px -14px rgba(28,24,22,.15);transform:translateX(4px)}
.contact-ico{width:52px;height:52px;border-radius:14px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;flex-shrink:0}
.contact-text{display:flex;flex-direction:column;gap:3px;min-width:0}
.contact-label{font-size:13px;color:var(--ink-3);letter-spacing:1px}
.contact-value{font-family:var(--serif);font-size:20px;color:var(--ink);font-weight:700;letter-spacing:.5px}
.contact-value-sm{font-size:15px;font-weight:600;line-height:1.5;word-break:break-all}
.contact-qr{display:flex;align-items:center;gap:18px;background:var(--accent-soft);border-radius:18px;padding:20px 24px}
.contact-qr img{width:96px;height:96px;border-radius:12px;object-fit:cover;flex-shrink:0;background:#fff;padding:6px}
.contact-qr-text{display:flex;flex-direction:column;gap:4px}
.contact-qr-text span{font-family:var(--serif);font-size:17px;font-weight:700;color:var(--ink)}
.contact-qr-text small{font-size:13px;color:var(--ink-3)}

.contact-form-wrap{background:#fff;border:1px solid var(--line);border-radius:24px;padding:40px 42px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.contact-form-wrap::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--accent),var(--accent-soft))}
.contact-form-head{margin-bottom:28px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.contact-form-head h3{font-family:var(--serif);font-size:26px;font-weight:800;color:var(--ink);margin-bottom:6px}
.contact-form-head p{font-size:14.5px;color:var(--ink-3)}
.contact-form .form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}
.contact-form .form-group{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}
.contact-form .form-row .form-group{margin-bottom:0}
.contact-form label{font-size:14.5px;color:var(--ink-2);font-weight:600;letter-spacing:.5px}
.contact-form label em{color:var(--accent);font-style:normal;margin-left:2px}
.contact-form input,.contact-form textarea{width:100%;padding:13px 18px;border:1.5px solid var(--line);border-radius:12px;font-size:15px;font-family:var(--sans);color:var(--ink);background:var(--bg-soft);transition:.3s;resize:vertical}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--ink);background:#fff;box-shadow:0 0 0 3px rgba(228,36,24,.08)}
.contact-form input::placeholder,.contact-form textarea::placeholder{color:var(--ink-3)}
.contact-form .form-code .code-row{display:flex;gap:12px;align-items:stretch}
.contact-form .form-code input{flex:1}
.contact-form .codeimg{height:auto;border-radius:12px;cursor:pointer;border:1.5px solid var(--line);flex-shrink:0;width:120px;object-fit:cover}
.contact-submit{width:100%;justify-content:center;margin-top:8px;padding:16px}
.form-tip{text-align:center;font-size:12.5px;color:var(--ink-3);margin-top:14px;margin-bottom:0}

/* 留言记录 */
.msg-list{display:flex;flex-direction:column;gap:18px;max-width:900px;margin:0 auto}
/* 无留言时隐藏整个 section（{pboot:message} 循环无数据会返回空，.msg-list 内无 .msg-item） */
.msg-section:not(:has(.msg-item)){display:none}
.msg-item{display:flex;gap:18px;background:var(--bg-soft);border:1px solid var(--line);border-radius:18px;padding:22px 26px}
.msg-avatar{flex-shrink:0}
.msg-avatar img{width:44px;height:44px;border-radius:50%;object-fit:cover;background:var(--accent-soft)}
.msg-body{flex:1;min-width:0}
.msg-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px;flex-wrap:wrap}
.msg-head b{font-family:var(--serif);font-size:16px;color:var(--ink)}
.msg-date{font-size:13px;color:var(--ink-3)}
.msg-content{font-size:15px;color:var(--ink-2);line-height:1.7;margin-bottom:0}
.msg-reply{margin-top:14px;padding:14px 18px;background:#fff;border-left:3px solid var(--accent);border-radius:0 12px 12px 0}
.reply-tag{display:inline-block;font-size:12.5px;color:var(--accent);font-weight:600;letter-spacing:1px;margin-bottom:6px}
.msg-reply p{font-size:14.5px;color:var(--ink-2);line-height:1.7;margin-bottom:6px}
.reply-date{font-size:12.5px;color:var(--ink-3)}

/* ===== 案例多图画廊 ===== */
.case-gallery{margin:40px 0 10px}
.gallery-title{font-family:var(--serif);font-size:22px;font-weight:800;color:var(--ink);margin-bottom:20px;display:flex;align-items:center;gap:12px}
.gallery-title::before{content:'';width:24px;height:2px;background:var(--accent)}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gallery-item{aspect-ratio:4/3;border-radius:14px;overflow:hidden;cursor:zoom-in;background:var(--accent-soft);box-shadow:0 4px 14px rgba(0,0,0,.06);transition:.35s;position:relative}
.gallery-item:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:.5s}
.gallery-item:hover img{transform:scale(1.06)}
.gallery-item::after{content:'\26F6';position:absolute;top:10px;right:10px;width:30px;height:30px;border-radius:50%;background:rgba(255,255,255,.85);color:var(--ink);display:grid;place-items:center;font-size:14px;opacity:0;transition:.3s}
.gallery-item:hover::after{opacity:1}

/* ===== 分页（列表页） ===== */
.pagination{display:flex;justify-content:center;align-items:center;gap:8px;flex-wrap:wrap;margin:50px 0 10px;font-family:var(--sans)}
.pagination a{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:42px;padding:0 14px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink-2);font-size:14.5px;font-weight:500;transition:.25s;cursor:pointer}
.pagination a:hover{background:var(--accent);color:#fff;border-color:var(--accent);transform:translateY(-2px)}
.pagination a.page-current,.pagination a.current,.pagination a.page-num-current{background:linear-gradient(135deg,var(--accent),var(--accent-deep));color:#fff;border-color:transparent;cursor:default;box-shadow:0 4px 12px rgba(228,36,24,.35)}
.pagination a.page-num-current:hover{transform:none}
.pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:42px;padding:0 14px;border-radius:10px;font-size:14.5px;color:var(--ink-3)}
.empty-state{text-align:center;padding:80px 20px;color:var(--ink-3);font-size:15px}

/* ===== FAQ 列表（折叠） ===== */
.faq-list-sec{padding:50px 0 80px}
.faq-list{display:grid;grid-template-columns:1fr;gap:14px;max-width:960px;margin:0 auto}
.faq-list .faq-item{background:#fff}
.faq-list .faq-item.open .faq-a{max-height:500px}

/* ===== 相关推荐 ===== */
.related{padding:50px 0 80px;background:var(--bg-soft)}
.related h3{font-family:var(--serif);font-size:24px;text-align:center;margin-bottom:34px;font-weight:800}
.related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.related-card{background:#fff;border-radius:16px;overflow:hidden;border:1px solid var(--line);transition:.4s;display:block}
.related-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.related-card .r-img{aspect-ratio:16/10;overflow:hidden;background:var(--accent-soft)}
.related-card .r-img img{width:100%;height:100%;object-fit:cover;transition:.5s}
.related-card:hover .r-img img{transform:scale(1.06)}
.related-card .r-body{padding:14px 16px 18px}
.related-card .r-body h4{font-family:var(--serif);font-size:15px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}


/* ============================================================
   响应式
   ============================================================ */
@media(max-width:1024px){
  .banner-grid{grid-template-columns:1fr;gap:40px}
  .banner-visual{max-width:500px}
  .banner-stats{grid-template-columns:repeat(2,1fr)}
  .advantage-grid,.guarantee-grid{grid-template-columns:repeat(2,1fr)}
  .construction-grid{grid-template-columns:repeat(2,1fr)}
  .showroom-grid{grid-template-columns:repeat(3,1fr)}
  .case-featured{grid-template-columns:1fr}
  .case-featured .featured-side{flex-direction:row}
  .case-featured .side-item{flex:1}
  .case-grid,.knowledge-grid{grid-template-columns:repeat(2,1fr)}
  .knowledge-layout{grid-template-columns:1fr}
  .knowledge-simple,.news-rows{grid-template-columns:1fr}
  .faq-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .related-grid{grid-template-columns:repeat(2,1fr)}
  .job-grid{grid-template-columns:1fr}
  /* 专题页 */
  .hero-grid{grid-template-columns:1fr;gap:50px}
  .hero-visual{max-width:520px}
  .rebuild-grid{grid-template-columns:repeat(2,1fr)}
  .rb-wide{grid-column:span 2}
  .steps-grid{grid-template-columns:repeat(2,1fr)}
  .team-layout,.founder-grid{grid-template-columns:1fr;gap:50px}
  .founder-exp{right:10px}
  .truth-grid,.mode-cards,.vs-wrap,.quote-grid{grid-template-columns:1fr}
  .quote-grid{gap:24px}
  .vs-mid{padding:18px 0}
  .pay-flow{grid-template-columns:1fr}
  .flow-item{width:100%;padding:0 0 34px 60px}
  .flow-item:nth-child(odd),.flow-item:nth-child(even){margin-left:0;margin-right:0}
  .flow-timeline::before{left:20px;transform:none}
  .flow-item:nth-child(odd) .flow-dot,.flow-item:nth-child(even) .flow-dot{left:2px;right:auto}
  /* 联系我们页面 - 平板及以下单列 */
  .contact-layout{grid-template-columns:1fr;gap:36px}
  .contact-form-wrap{padding:32px 28px}
}
@media(max-width:720px){
  .nav-links,.nav-cta{display:none}
  .burger{display:flex}
  .banner{padding:120px 0 50px}
  .banner h1{white-space:normal;font-size:clamp(26px,8vw,34px)}
  .banner h1 .only-m{display:inline}
  .banner-stats{grid-template-columns:1fr 1fr;gap:10px;padding-top:24px;margin-top:32px}
  .advantage-grid,.construction-grid,.case-grid,.knowledge-grid,.guarantee-grid{grid-template-columns:1fr}
  .showroom-grid{grid-template-columns:1fr 1fr}
  .wrap{padding:0 16px}
  .case-featured .featured-side{flex-direction:column}
  .case-featured .side-item{flex:auto}
  .knowledge-layout{gap:20px}
  .knowledge-featured-img{aspect-ratio:4/3}
  .knowledge-featured-body{padding:20px 22px 24px}
  .knowledge-featured-title{font-size:19px}
  .knowledge-item-link{gap:14px;padding:14px 16px}
  .knowledge-item-img{width:90px;height:70px}
  .knowledge-item-title{font-size:15px}
  .knowledge-item-desc{font-size:12.5px;-webkit-line-clamp:1}
  .knowledge-simple,.news-rows,.faq-grid{grid-template-columns:1fr}
  section{padding:56px 0}
.cta-block{background:linear-gradient(135deg,#FDF1EF 0%,#F8DAD4 100%);border-radius:40px;margin:0 16px 80px;color:var(--ink);text-align:center;padding:70px 40px;position:relative;overflow:hidden}
  .foot-grid{grid-template-columns:1fr;gap:28px}
  .float-cta{right:16px;bottom:16px;padding:12px 20px;font-size:14px}
  .banner-float.float-1,.banner-float.float-2{display:none}
.hero-stat{background:#fff;border:1px solid var(--line);color:var(--ink);border-radius:18px;padding:18px 20px;box-shadow:var(--shadow);text-align:center;position:relative;overflow:hidden}
.hero-stat .num{font-family:var(--serif);font-size:34px;font-weight:900;color:var(--accent);line-height:1;display:flex;align-items:baseline;justify-content:center;gap:2px;position:relative;z-index:1}
  .knowledge-tabs{gap:6px}
  .knowledge-tabs button,.knowledge-tabs a{padding:6px 16px;font-size:13px}
  /* 装修干货卡片 - 移动端 */
  .knowledge-row-link{padding:16px 18px;gap:14px}
  .knowledge-row-num{width:34px;height:34px;font-size:14px}
  .knowledge-row-meta{gap:10px;margin-bottom:5px}
  .knowledge-row-title{font-size:16px}
  .knowledge-row-desc{font-size:13.5px;-webkit-line-clamp:2}
  .knowledge-row-arrow{display:none}
  /* 公司新闻卡片 - 移动端 */
  .news-row{padding:16px 18px;gap:16px}
  .news-row-date{width:60px;padding-right:16px}
  .news-row-date .d{font-size:26px}
  .news-row-date .ym{font-size:11.5px}
  .news-row-title{font-size:16px}
  .news-row-desc{font-size:13.5px;-webkit-line-clamp:2}
  .news-row-arrow{display:none}
  /* FAQ卡片 - 移动端 */
  .faq-item-link{padding:16px 18px;gap:14px}
  .faq-item-icon{width:34px;height:34px}
  .faq-item-q{font-size:16px;margin-bottom:6px}
  .faq-item-a{font-size:13.5px}
  .faq-item-arrow{display:none}
  /* 上一篇/下一篇 - 移动端 */
  .article-nav{grid-template-columns:1fr;gap:12px;margin-top:34px}
  .an-next{text-align:left}
  .an-next .an-lbl{justify-content:flex-start}
  .related-grid{grid-template-columns:repeat(2,1fr)}
  .filter-row{flex-direction:row;align-items:center;gap:10px;padding:6px 0}
  .filter-label{width:44px;font-size:13px;padding-top:0;flex-shrink:0;letter-spacing:0}
  .filter-opts{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .filter-opts::-webkit-scrollbar{display:none}
  .filter-btn,.filter-btn-active{flex-shrink:0;padding:6px 13px;font-size:12.5px;white-space:nowrap}
  .page-head{padding:110px 0 28px}
  .case-attrs{gap:10px}
  .case-attrs span{font-size:13.5px;padding:7px 14px}
  .article{padding:110px 0 60px}
  .article-content{font-size:16px;line-height:1.9}
  .article-content h2{font-size:22px}
  .article-content h3{font-size:18px}
  /* 专题页 */
  .hero{padding:130px 0 60px}
  .hero-strip{grid-template-columns:repeat(2,1fr);gap:24px}
  .rebuild-grid,.steps-grid{grid-template-columns:1fr}
  .rb-wide{grid-column:span 1;grid-template-columns:1fr;gap:12px}
  .truth,.rebuild,.team,.cta{border-radius:26px;margin:0 10px}
  .pay-step{grid-template-columns:48px 1fr;gap:14px}
  .pay-step .a{grid-column:2}
  .quote{padding:50px 24px}
  .foot-bottom{flex-direction:column;align-items:flex-start}
}
@media(max-width:720px){
  /* 手机端底部漂浮菜单栏 - 仅手机端显示 */
  .mobile-footnav{display:flex}
  /* 隐藏桌面端悬浮咨询按钮，由底部菜单取代 */
  .float-cta{display:none}
  /* 返回顶部按钮避让底部菜单栏 */
  .back-top{bottom:78px;right:14px;width:44px;height:44px}
  /* body 留出底部菜单高度，避免遮挡内容 */
  body{padding-bottom:62px}
  /* 联系我们表单 - 手机单列 */
  .contact-form .form-row{grid-template-columns:1fr;gap:0}
  .contact-form .form-row .form-group{margin-bottom:18px}
  .contact-section{padding:50px 0 70px}
  .contact-form-wrap{padding:28px 22px}
  .contact-form-head h3{font-size:22px}
  .contact-card{padding:16px 18px;gap:14px}
  .contact-ico{width:46px;height:46px}
  .contact-value{font-size:17px}
  .contact-qr{padding:16px 18px;gap:14px}
  .contact-qr img{width:80px;height:80px}
  /* 留言记录 - 移动端 */
  .msg-item{padding:18px 20px;gap:14px}
  .msg-avatar img{width:38px;height:38px}
}

/* ============================================================
   首页 v3.0 重设计：Banner / 案例Bento / 干货 / 问答 / 新闻
   ============================================================ */

/* ===== Banner v3：左价值主张 + 右信任背书 ===== */
.banner::after{content:'';position:absolute;bottom:-220px;left:-140px;width:480px;height:480px;border-radius:50%;background:radial-gradient(circle,rgba(228,36,24,.07),transparent 65%);pointer-events:none}
.bn-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center}
.bn-grid .reveal:nth-child(1){transition-delay:0s}
.bn-grid .reveal:nth-child(2){transition-delay:.1s}
.bn-grid .reveal:nth-child(3){transition-delay:.2s}
.bn-grid .reveal:nth-child(4){transition-delay:.3s}
.bn-grid .reveal:nth-child(5){transition-delay:.4s}
.bn-right.reveal{transition-delay:.25s}
.bn-badge{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--line);background:var(--bg-soft);padding:8px 20px;border-radius:100px;font-size:14px;color:var(--ink-2);margin-bottom:24px;font-weight:500;box-shadow:0 4px 14px rgba(28,24,22,.05)}
.bn-badge i{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:pulse 2s infinite}
.bn-title{font-family:var(--serif);font-weight:900;font-size:clamp(38px,4.6vw,58px);line-height:1.26;letter-spacing:1px}
.bn-title .hl{color:var(--accent);position:relative;padding:0 2px}
.bn-title .hl::after{content:'';position:absolute;left:0;right:0;bottom:5px;height:13px;background:var(--accent-soft);z-index:-1;border-radius:3px}
.bn-title-sub{display:block;font-size:.56em;letter-spacing:3px;color:var(--ink-2);margin-top:16px;font-weight:800}
.bn-sub{margin:22px 0 0;font-size:18px;color:var(--ink-2);line-height:1.85;max-width:520px}
.bn-sub b{color:var(--accent)}
.bn-points{list-style:none;margin:26px 0 36px;display:flex;flex-direction:column;gap:13px}
.bn-points li{display:flex;align-items:center;gap:12px;font-size:16px;font-weight:500;color:var(--ink)}
.bn-points li b{color:var(--accent);font-weight:700;margin-left:10px;padding-left:10px;border-left:1px solid var(--line)}
.bn-points .ck{width:26px;height:26px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;flex-shrink:0;box-shadow:0 4px 10px rgba(228,36,24,.3)}
.bn-btns{display:flex;gap:14px;flex-wrap:wrap}
.bn-btn-main{position:relative;overflow:hidden}
.bn-btn-main::after{content:'';position:absolute;top:0;left:-80%;width:45%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.32),transparent);transform:skewX(-20deg);animation:btnShine 3.4s ease-in-out infinite}
@keyframes btnShine{0%,55%{left:-80%}100%{left:140%}}
/* 右栏：交付三步卡 + 信任数据卡 */
.bn-right{display:flex;flex-direction:column;gap:18px}
.bn-fund{background:#fff;border:1px solid var(--line);border-radius:24px;padding:26px 30px 20px;box-shadow:var(--shadow);position:relative;overflow:hidden;animation:floaty 6s ease-in-out infinite}
.bn-fund::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--accent),#D93A2B)}
.bn-fund-head{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.bn-fund-ico{width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,var(--accent),var(--accent-deep));color:#fff;display:grid;place-items:center;flex-shrink:0;box-shadow:0 8px 18px -6px rgba(228,36,24,.5)}
.bn-fund-head h3{font-family:var(--serif);font-size:19px;letter-spacing:.5px}
.bn-fund-head p{font-size:13px;color:var(--ink-3);margin-top:2px}
.bn-steps{position:relative;display:flex;flex-direction:column}
.bn-steps::before{content:'';position:absolute;left:17px;top:22px;bottom:22px;width:2px;background:linear-gradient(180deg,var(--accent-soft),var(--accent))}
.bn-step{position:relative;display:flex;align-items:center;gap:14px;padding:10px 0}
.bn-step-dot{width:36px;height:36px;border-radius:50%;background:#fff;border:2px solid var(--accent);color:var(--accent);display:grid;place-items:center;font-size:13px;font-weight:800;font-family:var(--serif);flex-shrink:0;z-index:1;transition:.3s}
.bn-step:hover .bn-step-dot{background:var(--accent);color:#fff;transform:scale(1.08)}
.bn-step-t{flex:1;min-width:0}
.bn-step-t b{display:block;font-size:15.5px}
.bn-step-t span{font-size:13px;color:var(--ink-3)}
.bn-step-amt{font-family:var(--serif);font-weight:800;font-size:14px;color:var(--accent);background:var(--accent-soft);padding:5px 15px;border-radius:100px;white-space:nowrap}
.bn-data-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px 28px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.bn-data-card::before{content:'';position:absolute;top:0;left:28px;right:28px;height:3px;background:linear-gradient(90deg,var(--accent),#D93A2B);border-radius:0 0 4px 4px}
.bn-dc-head{display:flex;align-items:center;gap:16px}
.bn-dc-head b{font-family:var(--serif);font-size:46px;font-weight:900;color:var(--accent);line-height:1;flex-shrink:0}
.bn-dc-head b em{font-style:normal;font-size:.6em}
.bn-dc-head-t strong{display:block;font-size:15px;font-weight:700;color:var(--ink);line-height:1.4}
.bn-dc-head-t span{font-size:12px;color:var(--ink-3);margin-top:2px;display:block}
.bn-dc-trust{list-style:none;display:flex;flex-wrap:wrap;gap:10px 24px;margin-top:18px;padding-top:16px;border-top:1px dashed var(--line)}
.bn-dc-trust li{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600;color:var(--ink)}
.bn-dc-trust li svg{color:var(--accent);flex-shrink:0}
.bn-dc-areas{margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);font-size:13px;color:var(--ink-3);line-height:1.85}
.bn-dc-areas-label{display:inline-block;background:var(--accent-soft);color:var(--accent);font-weight:700;padding:2px 10px;border-radius:100px;font-size:11.5px;margin-right:8px;letter-spacing:1px}

@media (max-width:1024px){
  .bn-grid{grid-template-columns:1fr;gap:44px}
  .bn-right{max-width:600px}
}
@media (max-width:760px){
  .bn-title-sub{letter-spacing:1.5px;margin-top:12px}
  .bn-sub{font-size:15px}
  .bn-points li{font-size:14.5px}
  .bn-points li b{margin-left:6px;padding-left:6px}
  .bn-fund{padding:22px 20px 14px;animation:none}
  .bn-step-t b{font-size:14.5px}
  .bn-step-t span{font-size:12px}
  .bn-data-card{padding:20px 22px}
  .bn-dc-head b{font-size:34px}
  .bn-dc-head-t strong{font-size:13.5px}
  .bn-dc-trust{gap:8px 18px}
  .bn-dc-trust li{font-size:12.5px}
}

/* ===== 实景案例 v3：Bento 马赛克拼图 ===== */
.case-bento{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.case-bento-item{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3.2;background:linear-gradient(135deg,#DCD2CE,#B5AAA4);display:block}
.case-bento-item:first-child{grid-column:span 2;grid-row:span 2;aspect-ratio:auto}
.case-bento-item::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(24,8,6,0) 42%,rgba(24,8,6,.8) 100%);transition:.45s;z-index:1}
.case-bento-item:hover::after{background:linear-gradient(180deg,rgba(228,36,24,.12) 0%,rgba(24,8,6,.88) 100%)}
.cb-img{position:absolute;inset:0}
.cb-img img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.22,.61,.36,1)}
.case-bento-item:hover .cb-img img{transform:scale(1.08)}
.cb-tag{position:absolute;top:16px;left:16px;z-index:2;background:rgba(228,36,24,.92);color:#fff;padding:5px 16px;border-radius:100px;font-size:12.5px;font-weight:600;letter-spacing:1px;box-shadow:0 4px 12px rgba(0,0,0,.25)}
.cb-arrow{position:absolute;top:16px;right:16px;z-index:2;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.18);color:#fff;display:grid;place-items:center;opacity:0;transform:translateY(-8px);transition:.35s}
.case-bento-item:hover .cb-arrow{opacity:1;transform:none;background:var(--ink)}
.cb-info{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:18px 20px;color:#fff}
.cb-info h3{font-family:var(--serif);font-size:17px;line-height:1.4;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.cb-meta{display:flex;align-items:center;gap:10px;font-size:12.5px;color:rgba(255,255,255,.85)}
.cb-meta i{width:3px;height:3px;border-radius:50%;background:rgba(255,255,255,.55);flex-shrink:0}
.case-bento-item:first-child .cb-info{padding:26px 30px}
.case-bento-item:first-child .cb-info h3{font-size:clamp(20px,2vw,26px);-webkit-line-clamp:2;margin-bottom:10px}
.case-bento-item:first-child .cb-meta{font-size:13.5px}
.case-bento-item:first-child .cb-tag{font-size:13px;padding:6px 20px}

/* ===== 装修干货 v3：杂志风头条 + 序号水印卡 ===== */
.kn-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:kn}
.kn-card{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 28px 24px;overflow:hidden;transition:.4s;color:inherit}
.kn-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--ink),#3A3431);transform:scaleX(0);transform-origin:left;transition:transform .45s;z-index:2}
.kn-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.kn-card:hover::before{transform:scaleX(1)}
.kn-card.hidden{display:none}
.kn-num::before{counter-increment:kn;content:counter(kn,decimal-leading-zero)}
.kn-num{position:absolute;top:10px;right:20px;font-family:var(--serif);font-size:46px;font-weight:900;color:var(--accent-soft);line-height:1;transition:.4s;pointer-events:none}
.kn-card:hover .kn-num{color:#ECC9C3;transform:translateY(-3px)}
.kn-body{position:relative;display:flex;flex-direction:column;flex:1;min-width:0}
.kn-top{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.kn-tag{font-size:12.5px;color:var(--accent);background:var(--accent-soft);padding:3px 14px;border-radius:100px;font-weight:600}
.kn-date{font-size:12.5px;color:var(--ink-3)}
.kn-title{font-family:var(--serif);font-size:18px;line-height:1.45;margin-bottom:10px;color:var(--ink);transition:color .3s;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.kn-card:hover .kn-title{color:var(--accent)}
.kn-desc{font-size:14px;color:var(--ink-2);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;flex:1}
.kn-more{display:inline-flex;align-items:center;gap:8px;margin-top:18px;color:var(--ink-3);font-size:14px;font-weight:600;transition:.3s}
.kn-more svg{transition:transform .3s}
.kn-card:hover .kn-more{color:var(--accent)}
.kn-card:hover .kn-more svg{transform:translateX(4px)}
/* 头条焦点卡（第一篇） */
.kn-card:first-child{grid-column:span 2;background:linear-gradient(135deg,#262220,var(--ink));border-color:transparent;flex-direction:row;align-items:center;gap:40px;padding:38px 42px}
.kn-card:first-child::before{transform:scaleX(1)}
.kn-card:first-child .kn-num{position:static;font-size:clamp(72px,7vw,104px);color:rgba(255,255,255,.07);-webkit-text-stroke:1.5px rgba(255,255,255,.3);flex-shrink:0;transform:none}
.kn-card:first-child:hover .kn-num{-webkit-text-stroke-color:rgba(240,166,156,.75);color:rgba(228,36,24,.18)}
.kn-card:first-child .kn-tag{background:linear-gradient(135deg,var(--accent),var(--accent-deep));color:#fff}
.kn-card:first-child .kn-date{color:rgba(255,255,255,.5)}
.kn-card:first-child .kn-title{color:#fff;font-size:clamp(20px,2vw,26px)}
.kn-card:first-child:hover .kn-title{color:#F2B8AE}
.kn-card:first-child .kn-desc{color:rgba(255,255,255,.65);-webkit-line-clamp:3;font-size:14.5px}
.kn-card:first-child .kn-more{color:#F0A69C}
.kn-card:first-child:hover .kn-more{color:#fff}

/* ===== 常见问题 v3：左侧固定面板 + 右侧手风琴 ===== */
.fq-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:60px;align-items:start}
.fq-side{position:sticky;top:110px}
.fq-side .sec-title{margin-bottom:18px}
.fq-side-desc{color:var(--ink-2);font-size:16px;margin-bottom:30px;max-width:420px;line-height:1.85}
.fq-deco{font-family:var(--serif);font-size:clamp(72px,7vw,110px);font-weight:900;color:var(--accent-soft);line-height:1;margin-top:36px;letter-spacing:2px;user-select:none}
.fq-list{display:flex;flex-direction:column;gap:14px}
.fq-item{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:border-color .3s,box-shadow .35s}
.fq-item:hover{border-color:#E2C6C1}
.fq-item.open{border-color:var(--ink);box-shadow:0 18px 42px -20px rgba(228,36,24,.28)}
.fq-q{display:flex;align-items:center;gap:16px;padding:20px 26px;cursor:pointer;user-select:none}
.fq-q h3{flex:1;font-family:var(--serif);font-size:16.5px;font-weight:700;line-height:1.5;transition:color .3s}
.fq-q:hover h3,.fq-item.open .fq-q h3{color:var(--accent)}
.fq-ico{width:34px;height:34px;border-radius:50%;background:var(--accent-soft);color:var(--ink);display:grid;place-items:center;flex-shrink:0;transition:background .35s,color .35s}
.fq-ico svg{transition:transform .4s cubic-bezier(.22,.61,.36,1)}
.fq-item.open .fq-ico{background:var(--ink);color:#fff}
.fq-item.open .fq-ico svg{transform:rotate(135deg)}
.fq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .45s cubic-bezier(.22,.61,.36,1)}
.fq-item.open .fq-a{grid-template-rows:1fr}
.fq-a-in{overflow:hidden;min-height:0}
.fq-a-in p{padding:0 26px;font-size:14.5px;color:var(--ink-2);line-height:1.85}
.fq-more{display:inline-flex;align-items:center;gap:6px;margin:14px 26px 22px;color:var(--ink);font-size:14px;font-weight:600;transition:.3s}
.fq-more:hover{gap:10px}

/* ===== 公司新闻 v3：头条焦点卡 + 时间线列表 ===== */
.ns-layout{display:grid;grid-template-columns:1fr 1.08fr;gap:26px;align-items:stretch}
.ns-featured{position:relative;display:flex;flex-direction:column;justify-content:flex-end;border-radius:var(--radius);padding:40px 42px;background:linear-gradient(150deg,var(--ink) 0%,#A3180F 100%);color:#fff;overflow:hidden;min-height:360px;transition:.4s}
.ns-featured::before{content:attr(data-date);position:absolute;top:-30px;right:0;font-family:var(--serif);font-size:170px;font-weight:900;color:rgba(255,255,255,.08);line-height:1;pointer-events:none}
.ns-featured::after{content:'';position:absolute;bottom:-110px;left:-90px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.1),transparent 65%);pointer-events:none}
.ns-featured:hover{transform:translateY(-6px);box-shadow:0 26px 52px -20px rgba(228,36,24,.55)}
.ns-f-badge{position:absolute;top:26px;left:28px;background:rgba(255,255,255,.16);padding:5px 18px;border-radius:100px;font-size:12.5px;font-weight:600;letter-spacing:2px;border:1px solid rgba(255,255,255,.22)}
.ns-f-date{position:relative;display:flex;align-items:baseline;gap:12px;margin-bottom:16px}
.ns-f-date .d{font-family:var(--serif);font-size:56px;font-weight:900;line-height:1}
.ns-f-date .ym{font-size:14px;opacity:.78;letter-spacing:1px}
.ns-tag{position:relative;width:fit-content;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.22);padding:3px 15px;border-radius:100px;font-size:12.5px;font-weight:600;margin-bottom:14px}
.ns-featured h3{position:relative;font-family:var(--serif);font-size:clamp(20px,1.9vw,25px);line-height:1.4;margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ns-featured p{position:relative;font-size:14px;color:rgba(255,255,255,.78);line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:20px}
.ns-more{position:relative;display:inline-flex;align-items:center;gap:8px;font-size:14.5px;font-weight:600;color:#fff}
.ns-more svg{transition:transform .3s}
.ns-featured:hover .ns-more svg{transform:translateX(5px)}
.ns-list{display:flex;flex-direction:column;gap:14px}
.ns-item{position:relative;display:flex;align-items:center;gap:20px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 24px;transition:.35s;color:inherit;overflow:hidden;flex:1}
.ns-item::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--accent),#C01D13);transform:scaleY(0);transition:transform .35s;transform-origin:top}
.ns-item:hover{transform:translateX(6px);box-shadow:var(--shadow);border-color:transparent}
.ns-item:hover::before{transform:scaleY(1)}
.ns-item-date{flex-shrink:0;text-align:center;width:56px;border-right:1px dashed var(--line);padding-right:18px}
.ns-item-date .d{display:block;font-family:var(--serif);font-size:27px;font-weight:900;color:var(--ink);line-height:1.1}
.ns-item-date .ym{font-size:11.5px;color:var(--ink-3);letter-spacing:.5px}
.ns-item-body{flex:1;min-width:0}
.ns-item-body h3{font-family:var(--serif);font-size:16.5px;line-height:1.4;margin-bottom:4px;transition:color .3s;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.ns-item:hover .ns-item-body h3{color:var(--accent)}
.ns-item-body p{font-size:13.5px;color:var(--ink-3);line-height:1.6;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.ns-item-arrow{width:34px;height:34px;border-radius:50%;background:var(--bg-soft);display:grid;place-items:center;color:var(--ink-3);flex-shrink:0;transition:.3s}
.ns-item:hover .ns-item-arrow{background:var(--accent);color:#fff;transform:translateX(3px)}

/* ===== 首页 v3 响应式 ===== */
@media(max-width:1024px){
  .case-bento{grid-template-columns:repeat(2,1fr);gap:16px}
  .case-bento-item:first-child{grid-column:span 2;grid-row:span 1;aspect-ratio:16/8.5}
  .kn-grid{grid-template-columns:1fr 1fr}
  .kn-card:first-child{grid-column:span 2}
  .fq-layout{grid-template-columns:1fr;gap:42px}
  .fq-side{position:static}
  .fq-deco{display:none}
  .ns-layout{grid-template-columns:1fr}
  .ns-featured{min-height:0}
}
@media(max-width:720px){
  .banner h1.bn-title{font-size:clamp(30px,8.8vw,42px)}
  .bn-title-sub{font-size:14px;letter-spacing:4px}
  .bn-sub{font-size:15px}
  .case-bento{grid-template-columns:1fr;gap:14px}
  .case-bento-item,.case-bento-item:first-child{grid-column:span 1;aspect-ratio:16/10}
  .case-bento-item:first-child .cb-info{padding:18px 20px}
  .case-bento-item:first-child .cb-info h3{font-size:19px}
  .kn-grid{grid-template-columns:1fr}
  .kn-card:first-child{grid-column:span 1;flex-direction:column;align-items:flex-start;gap:8px;padding:26px 24px}
  .kn-card:first-child .kn-num{font-size:56px}
  .kn-card{padding:22px 22px 20px}
  .ns-featured{padding:64px 24px 28px}
  .ns-featured::before{font-size:110px;top:-18px}
  .ns-f-date .d{font-size:42px}
  .ns-item{padding:14px 16px;gap:14px}
  .ns-item-date{width:46px;padding-right:12px}
  .ns-item-date .d{font-size:22px}
  .ns-item-body h3{font-size:15px}
  .ns-item-arrow{display:none}
  .fq-q{padding:17px 20px;gap:12px}
  .fq-q h3{font-size:15px}
  .fq-ico{width:30px;height:30px}
  .fq-a-in p{padding:0 20px;font-size:13.5px}
  .fq-more{margin:12px 20px 18px}
  /* 手机端常见问题：左侧介绍块紧凑居中，减少纵向占用 */
  .fq-layout{gap:28px}
  .fq-side{text-align:center}
  .fq-side .eyebrow{display:inline-block}
  .fq-side .sec-title{font-size:clamp(24px,6.2vw,30px);margin-bottom:10px}
  .fq-side .sec-title br{display:none}
  .fq-side-desc{margin:0 auto 22px;font-size:13.5px;line-height:1.7;max-width:320px}
  .fq-side .btn-primary{display:inline-flex}
}

/* ===== 首页 v3 补丁 ===== */
/* 平板及以下导航切换为汉堡菜单，避免链接被挤压换行 */
@media(max-width:1024px){
  .nav-cta{display:none}
  .burger{display:flex}
  /* 右侧滑入抽屉（脱离 #nav 的 backdrop-filter 包含块，避免打开时高度跳变分两段加载） */
  .nav-links{display:flex;position:fixed;top:0;right:0;bottom:0;width:284px;max-width:82vw;background:#fff;flex-direction:column;padding:62px 22px 32px;gap:0;transform:translateX(100%);transition:transform .35s cubic-bezier(.4,0,.2,1);box-shadow:-14px 0 44px -12px rgba(28,24,22,.2);z-index:1001;overflow-y:auto;border-left:1px solid var(--line);will-change:transform}
  .nav-drawer-close{position:absolute;top:14px;right:14px;width:38px;height:38px;border:none;background:var(--bg-soft);border-radius:50%;cursor:pointer;font-size:22px;color:var(--ink-2);display:grid;place-items:center;line-height:1;transition:.25s;font-family:var(--sans)}
  .nav-drawer-close:hover{background:var(--accent);color:#fff;transform:rotate(90deg)}
  .nav-links a{width:100%;padding:14px 4px;font-size:16px;border-bottom:1px solid var(--line);border-radius:0}
  /* 抽屉内 NEW 角标改为行内小徽章，避免悬挂到链接外 */
  .nav-new{position:static;display:inline-block;transform:none;margin-left:6px;font-size:9px;padding:2px 5px;box-shadow:none;vertical-align:middle}
  .nav-links a:last-of-type{border-bottom:none}
  .nav-links a::after{display:none}
  .nav-links a:hover,.nav-links a.active{background:var(--accent-soft);color:var(--accent)}
  #nav.open .nav-links{transform:translateX(0)}
  /* 汉堡按钮变 X */
  #nav.open .burger span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  #nav.open .burger span:nth-child(2){opacity:0}
  #nav.open .burger span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  /* 遮罩 */
  .nav-backdrop{position:fixed;inset:0;background:rgba(28,24,22,.5);opacity:0;visibility:hidden;transition:.3s;z-index:1000}
  .nav-backdrop.show{opacity:1;visibility:visible}
}
/* 案例 Bento：仅 3~4 个案例时末个案例拉宽补齐网格空缺 */
@media(min-width:1025px){
  .case-bento-item:nth-child(3):nth-last-child(1),
  .case-bento-item:nth-child(4):nth-last-child(1){grid-column:span 2}
}
/* 装修干货：仅 4 篇时末篇拉宽补齐 */
@media(min-width:1025px){
  .kn-card:nth-child(4):nth-last-child(1){grid-column:span 2}
}
/* 案例 Bento 平板端：2 列网格下偶数个案例时末项拉宽补齐末行 */
@media(min-width:721px) and (max-width:1024px){
  .case-bento-item:nth-child(even):nth-last-child(1){grid-column:span 2}
}

/* ============================================================
   v3.2 关于我们页面全新排版
   ============================================================ */

/* ===== 品牌 Banner ===== */
.ab-hero{position:relative;padding:118px 0 70px;overflow:hidden;background:linear-gradient(155deg,#FAF7F6 0%,#F3E9E6 55%,#EFE0DD 100%)}
.ab-hero::before{content:'';position:absolute;top:-220px;right:-140px;width:640px;height:640px;border-radius:50%;background:radial-gradient(circle,rgba(228,36,24,.13),transparent 65%);pointer-events:none}
.ab-hero::after{content:'';position:absolute;bottom:-300px;left:-200px;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(228,36,24,.08),transparent 65%);pointer-events:none}
.ab-hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:60px;align-items:center}
.ab-badge{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--line);background:rgba(255,255,255,.7);padding:8px 20px;border-radius:100px;font-size:14px;color:var(--ink-2);margin-bottom:24px;font-weight:500;box-shadow:0 4px 14px rgba(28,24,22,.05)}
.ab-badge i{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:pulse 2s infinite}
.ab-title{font-family:var(--serif);font-weight:900;font-size:clamp(36px,4.4vw,54px);line-height:1.28;letter-spacing:1px}
.ab-title em{font-style:normal;color:var(--ink);font-size:.52em;display:block;margin-top:14px;letter-spacing:4px}
.ab-desc{margin:22px 0 30px;font-size:16px;color:var(--ink-2);line-height:1.9;max-width:560px}
.ab-btns{display:flex;gap:14px;flex-wrap:wrap}
.ab-chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.ab-chips span{font-size:13px;color:var(--accent);background:rgba(255,255,255,.75);border:1px solid var(--accent-soft);padding:6px 16px;border-radius:100px;font-weight:600}
.ab-stats{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:60px;border-top:1px solid rgba(228,36,24,.14);padding-top:34px;text-align:center;justify-items:center}
.ab-stat{text-align:center;justify-self:center}
.ab-stat .num{font-family:var(--serif);font-size:clamp(28px,3vw,40px);font-weight:900;line-height:1.1;text-align:center}
.ab-stat .num em{font-style:normal;color:var(--accent);font-size:.6em;margin-left:2px}
.ab-stat .lbl{font-size:14px;color:var(--ink-3);margin-top:4px;text-align:center}
/* 印章视觉 */
.ab-hero-side{display:flex;justify-content:center}
.ab-seal{position:relative;width:min(380px,80vw);aspect-ratio:1}
.ab-seal-ring{position:absolute;inset:0;border:1.5px dashed rgba(228,36,24,.35);border-radius:50%;animation:spin 46s linear infinite}
.ab-seal-ring.r2{inset:11%;border-color:rgba(228,36,24,.18);animation-duration:34s;animation-direction:reverse}
.ab-seal-core{position:absolute;inset:23%;border-radius:50%;background:linear-gradient(145deg,var(--ink),#A3180F);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;box-shadow:0 24px 50px -18px rgba(228,36,24,.55),inset 0 0 0 8px rgba(255,255,255,.08)}
.ab-seal-core b{font-family:var(--serif);font-size:clamp(26px,2.6vw,34px);letter-spacing:4px;font-weight:900}
.ab-seal-core span{font-size:12.5px;letter-spacing:3px;opacity:.8}
.ab-seal-tag{position:absolute;background:#fff;border:1px solid var(--line);color:var(--accent);font-family:var(--serif);font-weight:700;font-size:14px;letter-spacing:2px;padding:8px 18px;border-radius:100px;box-shadow:0 10px 22px -8px rgba(28,24,22,.25);animation:floaty 5s ease-in-out infinite}
.ab-seal-tag.t1{top:2%;left:50%;transform:translateX(-50%)}
.ab-seal-tag.t2{top:50%;right:-3%;transform:translateY(-50%);animation-delay:.8s}
.ab-seal-tag.t3{bottom:2%;left:50%;transform:translateX(-50%);animation-delay:1.6s}
.ab-seal-tag.t4{top:50%;left:-3%;transform:translateY(-50%);animation-delay:2.4s}

/* ===== 行业洞察（深色） ===== */
.ab-pain{background:linear-gradient(160deg,#262220,var(--ink));color:#FDEBE9;border-radius:40px;margin:0 16px}
.ab-pain .eyebrow{color:#F0A69C}
.ab-pain .eyebrow::before,.ab-pain .eyebrow::after{background:#F0A69C}
.ab-pain .sec-desc{color:rgba(255,255,255,.65)}
.ab-pain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ab-pain-card{position:relative;border:1px solid rgba(255,255,255,.13);border-radius:var(--radius);padding:34px 30px 28px;background:rgba(255,255,255,.035);transition:.4s;overflow:hidden}
.ab-pain-card:hover{background:rgba(255,255,255,.07);transform:translateY(-6px);border-color:rgba(240,166,156,.4)}
.ab-pain-num{font-family:var(--serif);font-size:clamp(42px,4vw,56px);font-weight:900;color:#fff;line-height:1;margin-bottom:16px}
.ab-pain-num em{font-style:normal;font-size:.45em;margin-left:2px;color:rgba(255,255,255,.6)}
.ab-pain-card h3{font-family:var(--serif);font-size:19px;margin-bottom:12px;color:#fff}
.ab-pain-card p{font-size:14px;color:rgba(255,255,255,.68);line-height:1.85;margin-bottom:18px}
.ab-pain-tag{display:inline-block;font-size:12px;letter-spacing:2px;color:#F0A69C;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);padding:4px 14px;border-radius:100px}
.ab-pain-foot{text-align:center;margin-top:36px;font-family:var(--serif);font-size:clamp(16px,1.8vw,20px);color:#F0A69C;letter-spacing:1px}

/* ===== 三大原则：圆环串联 ===== */
.ab-principles{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-bottom:56px}
.ab-principles::before{content:'';position:absolute;top:44px;left:12%;right:12%;height:2px;background:repeating-linear-gradient(90deg,var(--accent) 0 8px,transparent 8px 16px);opacity:.3}
.ab-p-item{position:relative;text-align:center;padding:0 14px}
.ab-p-circle{width:88px;height:88px;border-radius:50%;background:#fff;border:2px solid var(--ink);margin:0 auto 20px;display:grid;place-items:center;position:relative;z-index:1;box-shadow:0 14px 30px -12px rgba(228,36,24,.35);transition:.35s}
.ab-p-item:hover .ab-p-circle{background:var(--ink);transform:translateY(-6px) scale(1.05)}
.ab-p-circle i{font-style:normal;font-family:var(--serif);font-size:26px;font-weight:900;color:var(--ink);transition:.35s}
.ab-p-item:hover .ab-p-circle i{color:#fff}
.ab-p-item h4{font-family:var(--serif);font-size:19px;margin-bottom:10px}
.ab-p-item p{font-size:14px;color:var(--ink-2);line-height:1.8;max-width:320px;margin:0 auto}

/* ===== 三方对比卡片 ===== */
.ab-vs{display:grid;grid-template-columns:1fr 1.14fr 1fr;gap:20px;align-items:stretch}
/* 三方对比移动端标签切换（默认隐藏，≤1024px 显示） */
.ab-vs-tabs{display:none;gap:8px;margin-bottom:14px}
.ab-vs-tab{flex:1;padding:11px 6px;border:1px solid var(--line);background:#fff;border-radius:12px;font-family:var(--sans);font-size:12.5px;color:var(--ink-2);cursor:pointer;transition:.25s;display:flex;align-items:center;justify-content:center;gap:5px}
.ab-vs-tab em{font-style:normal;font-size:10px;background:var(--ink);color:#fff;padding:1px 7px;border-radius:100px}
.ab-vs-tab.active{background:linear-gradient(135deg,var(--accent),var(--accent-deep));color:#fff;border-color:var(--accent);box-shadow:0 8px 22px -10px rgba(228,36,24,.6)}
.ab-vs-tab.active em{background:#fff;color:var(--ink)}
.ab-vs-col{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;transition:.35s}
.ab-vs-col:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.ab-vs-head{background:#5C5652;color:#fff;text-align:center;padding:16px 14px;font-family:var(--serif);font-size:17px;font-weight:700;letter-spacing:1px}
.ab-vs-row{display:flex;gap:12px;padding:14px 20px;border-bottom:1px dashed var(--line);font-size:13.5px;align-items:baseline}
.ab-vs-row:last-child{border-bottom:none}
.ab-vs-row b{flex-shrink:0;width:62px;color:var(--ink);font-size:13px}
.ab-vs-row span{color:var(--ink-3);line-height:1.6}
.ab-vs-hot{border:2px solid var(--accent);box-shadow:0 24px 50px -20px rgba(228,36,24,.4);position:relative}
.ab-vs-hot .ab-vs-head{background:linear-gradient(135deg,var(--accent),#C01D13);font-size:18px;display:flex;align-items:center;justify-content:center;gap:10px}
.ab-vs-hot .ab-vs-head em{font-style:normal;font-size:11px;background:#fff;color:var(--accent);padding:2px 12px;border-radius:100px;letter-spacing:1px}
.ab-vs-hot .ab-vs-row span{color:var(--ink-2);font-weight:500}
.ab-vs-hot .ab-vs-row b{color:var(--accent)}

/* ===== 七大维度：圆环轨道 ===== */
.ab-orbit-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.ab-orbit-box{position:relative;width:100%;max-width:520px;aspect-ratio:1;margin:0 auto}
.ab-orbit-ring{position:absolute;inset:6%;border:1.5px dashed rgba(228,36,24,.3);border-radius:50%;animation:spin 60s linear infinite}
.ab-orbit-core{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%);width:34%;aspect-ratio:1;border-radius:50%;background:linear-gradient(145deg,var(--ink),#A3180F);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;text-align:center;box-shadow:0 20px 44px -14px rgba(228,36,24,.5),0 0 0 12px rgba(228,36,24,.07),0 0 0 26px rgba(228,36,24,.04)}
.ab-orbit-core b{font-family:var(--serif);font-size:clamp(34px,4vw,48px);font-weight:900;line-height:1}
.ab-orbit-core span{font-size:12px;letter-spacing:2px;opacity:.85;line-height:1.5}
.ab-orbit-node{position:absolute;transform:translate(-50%,-50%);width:76px;height:76px;border-radius:50%;background:#fff;border:2px solid var(--line);cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;transition:.35s;box-shadow:0 10px 24px -10px rgba(28,24,22,.25);font-family:var(--sans);z-index:2}
.ab-orbit-node i{font-style:normal;font-family:var(--serif);font-size:15px;font-weight:900;color:var(--ink);line-height:1}
.ab-orbit-node span{font-size:13.5px;font-weight:600;color:var(--ink);letter-spacing:1px}
.ab-orbit-node:hover{border-color:var(--accent);transform:translate(-50%,-50%) scale(1.1)}
.ab-orbit-node.on{background:var(--ink);border-color:var(--ink);box-shadow:0 16px 34px -10px rgba(228,36,24,.55);transform:translate(-50%,-50%) scale(1.14)}
.ab-orbit-node.on i,.ab-orbit-node.on span{color:#fff}
.ab-orbit-panel{background:#fff;border:1px solid var(--line);border-radius:26px;padding:40px 42px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.ab-orbit-panel::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--accent),#C01D13)}
.ab-od-head{display:flex;align-items:baseline;gap:16px;margin-bottom:18px}
.ab-od-idx{font-family:var(--serif);font-size:52px;font-weight:900;color:var(--accent-soft);line-height:1;-webkit-text-stroke:1px var(--accent)}
.ab-od-head h3{font-family:var(--serif);font-size:clamp(22px,2.4vw,28px);font-weight:900}
.ab-orbit-panel p{font-size:15.5px;color:var(--ink-2);line-height:1.9;margin-bottom:22px;min-height:88px}
.ab-od-key{display:inline-block;background:var(--accent-soft);color:var(--accent);font-weight:700;font-size:14.5px;padding:9px 22px;border-radius:100px;letter-spacing:.5px}
.ab-od-dots{display:flex;gap:8px;margin-top:26px}
.ab-od-dots span{width:26px;height:4px;border-radius:4px;background:var(--line);cursor:pointer;transition:.3s}
.ab-od-dots span.on{background:var(--accent)}

/* ===== 五大优势：五环联动 ===== */
.ab-adv-row{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.ab-adv-row::before{content:'';position:absolute;top:44px;left:9%;right:9%;height:2px;background:repeating-linear-gradient(90deg,var(--line) 0 10px,transparent 10px 20px)}
.ab-adv-item{position:relative;text-align:center;background:#fff;border:1px solid var(--line);border-radius:22px;padding:0 20px 26px;transition:.4s}
.ab-adv-item:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:var(--accent)}
.ab-adv-circle{width:88px;height:88px;border-radius:50%;background:var(--accent-soft);color:var(--ink);display:grid;place-items:center;margin:-40px auto 16px;position:relative;z-index:1;border:5px solid #fff;box-shadow:0 12px 26px -10px rgba(228,36,24,.4);transition:.4s}
.ab-adv-item:hover .ab-adv-circle{background:var(--accent);color:#fff;transform:scale(1.08)}
.ab-adv-row{padding-top:44px}
.ab-adv-item h3{font-family:var(--serif);font-size:21px;margin-bottom:4px}
.ab-adv-sub{font-size:12.5px;color:var(--ink);font-weight:600;margin-bottom:16px}
.ab-adv-item ul{list-style:none;text-align:left}
.ab-adv-item li{font-size:13px;color:var(--ink-2);line-height:1.6;padding:7px 0 7px 16px;border-bottom:1px dashed var(--line);position:relative}
.ab-adv-item li:last-child{border-bottom:none}
.ab-adv-item li::before{content:'';position:absolute;left:0;top:13px;width:6px;height:6px;border-radius:50%;background:var(--accent)}

/* ===== 创始人（沿用首页 .founder-grid / .founder-photo 通用样式） ===== */

/* ===== 品牌文化 ===== */
.ab-culture-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:44px}
.ab-culture-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:24px;padding:40px 38px;overflow:hidden;transition:.4s}
.ab-culture-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.ab-culture-card::before{content:attr(data-char);position:absolute;right:14px;bottom:-30px;font-family:var(--serif);font-size:110px;font-weight:900;color:var(--accent-soft);line-height:1;pointer-events:none}
.ab-culture-card h3{font-family:var(--serif);font-size:23px;margin-bottom:14px;display:flex;align-items:center;gap:10px}
.ab-culture-card h3::before{content:'';width:26px;height:3px;background:var(--accent);border-radius:2px}
.ab-culture-card p{font-size:15px;color:var(--ink-2);line-height:1.9;position:relative}
.ab-values{display:flex;justify-content:center;gap:22px;flex-wrap:wrap;margin-bottom:36px}
.ab-value-circle{width:104px;height:104px;border-radius:50%;background:#fff;border:2px solid var(--ink);color:var(--ink);display:grid;place-items:center;text-align:center;font-family:var(--serif);font-weight:700;font-size:15.5px;line-height:1.5;letter-spacing:2px;transition:.35s;box-shadow:0 10px 24px -12px rgba(228,36,24,.3)}
.ab-value-circle:hover{background:var(--accent);color:#fff;transform:translateY(-6px) scale(1.06)}
.ab-idea{display:flex;align-items:center;justify-content:center;gap:14px;background:var(--accent-soft);border-radius:100px;padding:20px 34px;color:var(--ink);max-width:760px;margin:0 auto}
/* ===== 发展历程时间轴 ===== */
.ab-timeline{max-width:880px;margin:0 auto 44px;display:flex;flex-direction:column;gap:0;position:relative;padding-left:36px}
.ab-timeline::before{content:'';position:absolute;left:8px;top:8px;bottom:8px;width:2px;background:linear-gradient(180deg,var(--accent),var(--accent-deep))}
.ab-tl-item{position:relative;display:flex;gap:26px;padding:22px 0;border-bottom:1px dashed var(--line)}
.ab-tl-item:last-child{border-bottom:none}
.ab-tl-item::before{content:'';position:absolute;left:-32px;top:32px;width:12px;height:12px;border-radius:50%;background:var(--accent);border:3px solid #fff;box-shadow:0 0 0 3px var(--accent-soft)}
.ab-tl-yr{font-family:var(--serif);font-weight:900;color:var(--accent);font-size:16px;letter-spacing:1px;white-space:nowrap;padding-top:2px;flex-shrink:0;width:96px}
.ab-tl-body b{display:block;font-family:var(--serif);font-size:19px;color:var(--ink);margin-bottom:6px}
.ab-tl-body p{font-size:14.5px;color:var(--ink-2);line-height:1.8;margin:0}
/* ===== 全场景服务网格卡片 ===== */
.ab-service-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px}
.ab-service-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px 22px 22px;display:flex;flex-direction:column;transition:.35s;overflow:hidden}
.ab-service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--accent),#D93A2B);opacity:0;transition:.35s}
.ab-service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.ab-service-card:hover::before{opacity:1}
.ab-service-no{position:absolute;top:14px;right:18px;font-family:var(--serif);font-size:34px;font-weight:900;color:var(--accent-soft);line-height:1;transition:.35s}
.ab-service-card:hover .ab-service-no{color:var(--accent);opacity:.18}
.ab-service-card h4{font-family:var(--serif);font-size:19px;color:var(--ink);margin-bottom:12px;padding-right:34px;min-height:52px;display:flex;align-items:flex-start}
.ab-service-tag{font-size:12px;color:var(--accent);background:var(--accent-soft);padding:4px 12px;border-radius:100px;font-weight:600;display:inline-block;align-self:flex-start;line-height:1.5}
.ab-service-desc{font-size:13.5px;color:var(--ink-2);line-height:1.75;margin:14px 0 18px;flex:1}
.ab-service-price{border-top:1px dashed var(--line);padding-top:14px;font-family:var(--serif);font-size:22px;font-weight:900;color:var(--accent);line-height:1.1}
.ab-service-price em{font-style:normal;font-size:.5em;color:var(--ink-3);margin-left:3px}
.ab-service-price span{display:block;font-size:11px;color:var(--ink-3);font-family:var(--sans);font-weight:500;margin-top:4px;letter-spacing:1px}
@media (max-width:720px){
  .ab-service-grid{grid-template-columns:1fr;gap:14px}
  .ab-service-card h4{min-height:0}
}
@media (max-width:720px){
  .ab-timeline{padding-left:28px}
  .ab-tl-item{flex-direction:column;gap:8px}
  .ab-tl-item::before{left:-25px;top:6px}
  .ab-tl-yr{width:auto}
}
.ab-idea svg{flex-shrink:0}
.ab-idea p{font-family:var(--serif);font-size:15.5px;font-weight:600;line-height:1.7}

/* ===== 实体实力 ===== */
.ab-entity-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ab-entity-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:38px 30px;text-align:center;transition:.4s;position:relative;overflow:hidden}
.ab-entity-card::after{content:'';position:absolute;left:0;right:0;bottom:0;height:3px;background:linear-gradient(90deg,var(--accent),#C01D13);transform:scaleX(0);transition:.4s;transform-origin:left}
.ab-entity-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.ab-entity-card:hover::after{transform:scaleX(1)}
.ab-entity-num{font-family:var(--serif);font-size:52px;font-weight:900;color:var(--accent);line-height:1;margin-bottom:14px}
.ab-entity-num em{font-style:normal;font-size:.42em;color:var(--ink-3);margin-left:4px}
.ab-entity-ico{width:76px;height:76px;border-radius:50%;background:var(--accent-soft);color:var(--ink);display:grid;place-items:center;margin:0 auto 18px}
.ab-entity-card h4{font-family:var(--serif);font-size:18.5px;margin-bottom:10px}
.ab-entity-card p{font-size:14px;color:var(--ink-2);line-height:1.8}

/* ===== 关于页响应式 ===== */
@media(max-width:1024px){
  .ab-hero-grid{grid-template-columns:1fr;gap:44px}
  .ab-stats{grid-template-columns:repeat(2,1fr);gap:20px;margin-top:44px}
  .ab-pain-grid{grid-template-columns:1fr}
  .ab-principles{grid-template-columns:1fr;gap:34px}
  .ab-principles::before{display:none}
  .ab-vs{grid-template-columns:1fr}
  .ab-vs-hot{order:0}
  .ab-vs-tabs{display:flex}
  .ab-orbit-wrap{grid-template-columns:1fr;gap:36px}
  .ab-orbit-box{max-width:440px}
  .ab-adv-row{grid-template-columns:repeat(2,1fr);gap:56px 18px}
  .ab-adv-row::before{display:none}
  .ab-culture-grid{grid-template-columns:1fr}
  .ab-entity-grid{grid-template-columns:1fr}
}
@media(max-width:720px){
  .ab-hero{padding:96px 0 50px}
  /* hero 按钮并排不换行 */
  .ab-btns,.hero-btns{flex-wrap:nowrap;gap:10px}
  .ab-btns .btn-primary,.ab-btns .btn-ghost,.hero-btns .btn-primary,.hero-btns .btn-ghost{padding:12px 14px;font-size:13.5px;flex:1 1 0;justify-content:center;white-space:nowrap}
  .ab-btns .btn-primary svg,.hero-btns .btn-primary svg{width:13px;height:13px;flex-shrink:0}
  .ab-vs-tabs{gap:6px}
  .ab-vs-tab{font-size:11.5px;padding:9px 4px}
  .ab-title{font-size:31px}
  .ab-title em{letter-spacing:2px}
  .ab-desc{font-size:14.5px}
  .ab-chips span{font-size:12px;padding:5px 12px}
  .ab-seal{width:min(280px,78vw)}
  .ab-seal-tag{font-size:12px;padding:6px 13px}
  .ab-stats{grid-template-columns:1fr 1fr;gap:14px;padding-top:24px}
  .ab-stat .lbl{font-size:12.5px}
  .ab-pain{border-radius:26px;margin:0 10px}
  .ab-pain-card{padding:26px 22px 22px}
  .ab-pain-num{font-size:40px}
  .ab-p-circle{width:72px;height:72px}
  .ab-vs-row{padding:12px 16px;font-size:12.5px}
  .ab-vs-row b{width:56px;font-size:12px}
  /* 圆环轨道手机端：缩小圆点 */
  .ab-orbit-box{max-width:330px}
  .ab-orbit-node{width:56px;height:56px}
  .ab-orbit-node i{font-size:12px}
  .ab-orbit-node span{font-size:11px}
  .ab-orbit-core span{font-size:10px}
  .ab-orbit-panel{padding:28px 24px}
  .ab-od-idx{font-size:40px}
  .ab-orbit-panel p{font-size:14px;min-height:0}
  .ab-adv-row{grid-template-columns:1fr;gap:52px}
  .ab-value-circle{width:88px;height:88px;font-size:13.5px}
  .ab-values{gap:14px}
  .ab-idea{border-radius:22px;padding:18px 22px;flex-direction:column;text-align:center;gap:8px}
  .ab-idea p{font-size:14px}
  .ab-entity-num{font-size:42px}
  .founder-exp{padding:16px 20px;right:0}
  .founder-exp b{font-size:30px}
}

/* ============================================================
   v3.2 内页小 Banner（除首页/关于我们）
   ============================================================ */
.page-banner{position:relative;padding:108px 0 0;overflow:hidden;color:var(--ink)}
.page-banner::before{content:'';position:absolute;top:-200px;right:-160px;width:640px;height:640px;border-radius:50%;background:radial-gradient(circle,rgba(228,36,24,.14),transparent 65%);pointer-events:none}
.page-banner::after{content:'';position:absolute;bottom:-260px;left:-180px;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(228,36,24,.12),transparent 65%);pointer-events:none}
.page-banner-in{position:relative;z-index:2;padding-bottom:44px}
.page-banner .crumb{color:var(--ink-3);margin-bottom:20px}
.page-banner .crumb a{color:var(--ink-2)}
.page-banner .crumb a:hover{color:var(--ink)}
.pb-grid{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;flex-wrap:wrap}
.pb-main{max-width:640px}
.pb-eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;letter-spacing:3px;color:var(--accent);font-weight:600;margin-bottom:14px}
.pb-eyebrow::before{content:'';width:26px;height:1.5px;background:var(--accent)}
.page-banner h1{font-family:var(--serif);font-weight:900;font-size:clamp(30px,3.8vw,46px);line-height:1.3;letter-spacing:1px;color:var(--ink)}
.pb-desc{margin-top:14px;color:var(--ink-2);font-size:15.5px;line-height:1.8;max-width:560px}
.pb-points{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.pb-points span{font-size:12.5px;color:var(--ink-2);border:1px solid var(--line);padding:5px 16px;border-radius:100px;letter-spacing:.5px;background:var(--bg-soft)}
.pb-side{flex-shrink:0;display:flex;flex-direction:column;align-items:flex-end;gap:6px;text-align:right}
.pb-big{font-family:var(--serif);font-size:clamp(44px,5vw,64px);font-weight:900;line-height:1;color:transparent;-webkit-text-stroke:1.5px rgba(228,36,24,.45);letter-spacing:2px}
.pb-big-sub{font-size:12.5px;letter-spacing:4px;color:var(--ink-3)}
.pb-wave{position:relative;z-index:2;display:block;width:100%;height:34px;margin-bottom:-1px}
.pb-wave svg{display:block;width:100%;height:100%}
.pb-wave path{fill:var(--bg)}
@media(max-width:1024px){
  .pb-side{display:none}
}
@media(max-width:720px){
  .page-banner{padding:90px 0 0}
  .page-banner-in{padding-bottom:30px}
  .pb-desc{font-size:14px;margin-top:10px}
  .pb-points{margin-top:14px;gap:8px}
  .pb-points span{font-size:11.5px;padding:4px 12px}
  .pb-wave{height:20px}
}

/* ============================================================
   v3.2 底部重构（无菜单栏 + 友情链接）
   ============================================================ */
footer{background:linear-gradient(170deg,#262220 0%,#191615 100%);color:rgba(255,255,255,.62);padding:0;font-size:14px}
.foot-main{padding:54px 0 40px;display:grid;grid-template-columns:1.35fr .85fr .7fr;gap:48px;align-items:start}
.foot-brand .foot-logo-row{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.foot-brand .foot-logo{height:46px;width:auto;border-radius:10px;object-fit:contain;background:#fff;padding:7px 16px;box-shadow:0 8px 22px -8px rgba(0,0,0,.5)}
.foot-brand b{font-family:var(--serif);font-size:22px;color:#FDEBE9;letter-spacing:2px}
.foot-brand>p{max-width:360px;line-height:1.9;color:rgba(255,255,255,.58);font-size:14px;margin-bottom:22px}
.foot-slogan-tags{display:flex;gap:8px;flex-wrap:wrap}
.foot-slogan-tags span{font-size:12px;color:#F0A69C;border:1px solid rgba(240,166,156,.32);padding:4px 14px;border-radius:100px;letter-spacing:.5px}
.foot-col h5{color:#FDEBE9;font-family:var(--serif);font-size:16px;margin-bottom:18px;letter-spacing:1px;display:flex;align-items:center;gap:8px}
.foot-col h5::before{content:'';width:16px;height:2px;background:var(--ink)}
.foot-contact-list{display:flex;flex-direction:column;gap:12px}
.foot-contact-list li{list-style:none;display:flex;gap:10px;align-items:flex-start;font-size:13.5px;line-height:1.7;color:rgba(255,255,255,.62)}
.foot-contact-list svg{flex-shrink:0;margin-top:4px;color:#F0A69C}
.foot-contact-list a{transition:.3s}
.foot-contact-list a:hover{color:#F0A69C}
.foot-tel-big{font-family:var(--serif);font-size:24px;font-weight:900;color:#fff;letter-spacing:1px;line-height:1.2}
.foot-tel-note{font-size:12px;color:rgba(255,255,255,.45);margin-top:2px}
.foot-qr-box{display:flex;flex-direction:column;align-items:flex-start;gap:10px}
.foot-qr-box img{width:118px;height:118px;border-radius:12px;object-fit:cover;background:#fff;padding:5px}
.foot-qr-box p{font-size:12.5px;color:rgba(255,255,255,.5);line-height:1.6}
.foot-links-bar{border-top:1px solid rgba(255,255,255,.09);padding:20px 0;display:flex;align-items:flex-start;gap:16px;flex-wrap:wrap}
.foot-links-bar .fl-label{flex-shrink:0;font-size:13px;color:rgba(255,255,255,.5);letter-spacing:1px;padding-top:2px;display:flex;align-items:center;gap:8px}
.foot-links-bar .fl-label::before{content:'';width:14px;height:1.5px;background:var(--ink)}
.foot-links-bar .fl-items{display:flex;flex-wrap:wrap;gap:6px 20px;flex:1;min-width:0}
.foot-links-bar .fl-items a{font-size:13px;color:rgba(255,255,255,.55);transition:.3s;line-height:1.8}
.foot-links-bar .fl-items a:hover{color:#F0A69C}
.foot-links-bar:has(.fl-items:empty){display:none}
.foot-bottom{border-top:1px solid rgba(255,255,255,.09);padding:20px 0 24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;font-size:12.5px;color:rgba(255,255,255,.42)}
.foot-bottom a{color:rgba(255,255,255,.5)}
.foot-bottom a:hover{color:#F0A69C}
.foot-bot-left{display:flex;gap:18px;flex-wrap:wrap;align-items:center}
.foot-bot-links{display:flex;gap:14px;flex-wrap:wrap}
.foot-bot-links a{position:relative;padding-right:14px}
.foot-bot-links a:not(:last-child)::after{content:"";position:absolute;right:0;top:50%;transform:translateY(-50%);width:1px;height:11px;background:rgba(255,255,255,.18)}
@media(max-width:1024px){
  .foot-main{grid-template-columns:1fr 1fr;gap:36px}
}
@media(max-width:720px){
  .foot-main{grid-template-columns:1fr;gap:30px;padding:40px 0 30px}
  .foot-qr-box{flex-direction:row;align-items:center}
  .foot-qr-box img{width:96px;height:96px}
  .foot-links-bar{gap:10px}
  .foot-bottom{flex-direction:column;align-items:flex-start;gap:6px}
}

/* ============================================================
   v3.2 客服留言弹窗（爱空间式） + 客服按钮
   ============================================================ */
/* 留言弹窗 */
.cs-pop{position:fixed;right:26px;bottom:26px;z-index:150;width:330px;background:#fff;border-radius:20px;box-shadow:0 30px 70px -18px rgba(24,8,6,.45);overflow:hidden;transform:translateY(24px) scale(.96);opacity:0;visibility:hidden;transition:.45s cubic-bezier(.22,.61,.36,1)}
.cs-pop.show{transform:none;opacity:1;visibility:visible}
.cs-pop-head{position:relative;background:linear-gradient(135deg,var(--ink),#C01D13);color:#fff;padding:22px 24px 18px}
.cs-pop-head::after{content:'';position:absolute;right:-40px;top:-40px;width:130px;height:130px;border-radius:50%;background:rgba(255,255,255,.09)}
.cs-pop-head h4{font-family:var(--serif);font-size:19px;font-weight:900;letter-spacing:1px;display:flex;align-items:center;gap:9px}
.cs-pop-head h4 i{width:9px;height:9px;border-radius:50%;background:#7BE495;box-shadow:0 0 0 4px rgba(123,228,149,.25);animation:pulse 2s infinite;flex-shrink:0}
.cs-pop-head p{font-size:12.5px;opacity:.85;margin-top:5px}
.cs-pop-close{position:absolute;top:10px;right:12px;width:28px;height:28px;border:none;background:rgba(255,255,255,.16);color:#fff;border-radius:50%;font-size:16px;cursor:pointer;display:grid;place-items:center;transition:.3s;z-index:2;line-height:1}
.cs-pop-close:hover{background:rgba(255,255,255,.3);transform:rotate(90deg)}
.cs-pop-body{padding:20px 22px 22px}
.cs-pop-field{width:100%;border:1.5px solid var(--line);border-radius:12px;padding:12px 16px;font-size:14px;font-family:var(--sans);margin-bottom:10px;background:var(--bg-soft);outline:none;transition:.3s}
.cs-pop-field:focus{border-color:var(--ink);background:#fff}
.cs-pop-submit{width:100%;border:none;background:linear-gradient(135deg,var(--accent),var(--accent-deep));color:#fff;font-size:15px;font-weight:700;padding:13px;border-radius:12px;cursor:pointer;font-family:var(--sans);transition:.3s;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 8px 20px -8px rgba(228,36,24,.45)}
.cs-pop-submit:hover{background:#C01D13}
.cs-pop-tip{text-align:center;font-size:11.5px;color:var(--ink-3);margin-top:10px;line-height:1.6}
.cs-pop-ok{display:none;padding:30px 22px;text-align:center}
.cs-pop-ok .ck{width:56px;height:56px;border-radius:50%;background:var(--green-soft);color:var(--green);display:grid;place-items:center;margin:0 auto 12px;font-size:24px}
.cs-pop-ok h5{font-family:var(--serif);font-size:18px;margin-bottom:6px}
.cs-pop-ok p{font-size:13px;color:var(--ink-3)}
/* 客服按钮（返回顶部上方） */
.cs-btn{position:fixed;right:26px;bottom:158px;z-index:98;width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,var(--cs-red),var(--cs-red-deep));color:#fff;border:none;cursor:pointer;display:none;flex-direction:column;align-items:center;justify-content:center;gap:1px;box-shadow:0 14px 30px -8px rgba(228,36,24,.55);transition:.35s;font-family:var(--sans)}
.cs-btn.show{display:flex}
.cs-btn:hover{transform:translateY(-4px) scale(1.05)}
.cs-btn svg{flex-shrink:0}
.cs-btn span{font-size:10px;font-weight:600;letter-spacing:.5px;line-height:1}
.cs-btn::before{content:'';position:absolute;inset:-4px;border-radius:50%;border:2px solid rgba(228,36,24,.35);animation:csRing 2.2s ease-out infinite}
@keyframes csRing{0%{transform:scale(.85);opacity:1}100%{transform:scale(1.3);opacity:0}}
/* 返回顶部位置上移避让（原 bottom:96px 保持，客服在其上方 158px） */
@media(max-width:720px){
  .cs-pop{display:none}
  .cs-btn{display:none}
}

/* ============================================================
   v3.2 手机端全面适配压缩
   ============================================================ */
@media(max-width:720px){
  /* 压缩大间距 */
  section{padding:46px 0}
  .sec-head{margin-bottom:34px}
  .sec-title{font-size:clamp(24px,6.6vw,30px)}
  .sec-desc{font-size:14.5px;margin-top:12px}
  .eyebrow{font-size:12.5px;margin-bottom:12px}
  /* 首页 Banner 压缩 */
  .banner{padding:112px 0 44px}
  .bn-btns .btn-primary,.bn-btns .btn-ghost{padding:13px 18px;font-size:13.5px;white-space:nowrap;flex:1;justify-content:center;min-width:0}
  .bn-btns{flex-wrap:nowrap;gap:10px}
  /* 核心优势 2 列紧凑 */
  .advantage-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .advantage-item{padding:20px 12px}
  .advantage-item .ico{width:46px;height:46px;margin-bottom:10px}
  .advantage-item h4{font-size:16px}
  .advantage-item p{font-size:12.5px}
  /* 工地施工 2 列 */
  .construction-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .construction-body{padding:14px 14px 16px}
  .construction-body h3{font-size:15.5px}
  .construction-body p{font-size:12.5px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .construction-img .step-badge{font-size:11px;padding:3px 10px}
  /* 门店展厅 2 列保持但压缩标签 */
  .showroom-item .label{font-size:11.5px;padding:5px 12px;bottom:8px;left:8px}
  /* CTA 压缩 */
.cta-block{background:linear-gradient(135deg,#FDF1EF 0%,#F8DAD4 100%);border-radius:40px;margin:0 16px 80px;color:var(--ink);text-align:center;padding:70px 40px;position:relative;overflow:hidden}
  .cta-tags{gap:8px;margin-top:20px}
.cta-tags span{border:1px solid rgba(228,36,24,.3);color:#B81A11;padding:6px 18px;border-radius:100px;font-size:13px;background:rgba(255,255,255,.6)}
  /* 服务保障 2 列 */
  .guarantee-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .g-card{padding:22px 12px}
  /* 分页压缩 */
  .pagination a,.pagination span{min-width:36px;height:36px;padding:0 10px;font-size:13px}
  /* 文章内容页压缩 */
  .article{padding:104px 0 50px}
  .article-title{font-size:24px}
  .article-meta{font-size:13px;gap:14px;padding-bottom:16px;margin-bottom:20px}
  /* 相关推荐保持 2 列但压缩 */
  .related{padding:40px 0 56px}
  .related h3{font-size:20px;margin-bottom:22px}
  .related-grid{gap:10px}
  .related-card .r-body{padding:10px 12px 14px}
  .related-card .r-body h4{font-size:13px}
  /* 联系页压缩 */
  .contact-section{padding:36px 0 56px}
  /* 页头（旧版兼容）压缩 */
  .page-head{padding:104px 0 22px}
  .page-title{font-size:26px}
  .page-desc{font-size:14px;margin-top:10px}
  /* 列表区间距 */
  .news-list,.case-list,.faq-list-sec{padding:34px 0 56px}
  /* 案例筛选条：横向滑动 */
  .case-filter{padding:18px 0}
  .filter-row{padding:8px 0}
}
@media(max-width:380px){
  .advantage-grid,.construction-grid{grid-template-columns:1fr}
  .ab-stats{grid-template-columns:1fr 1fr}
}

/* ============================================================
   聚诚新增模块样式（sy- 前缀）·品牌红色系·参考聚诚装饰HTML
   ============================================================ */

/* ===== 通用 section head ===== */
.sy-section-head{text-align:center;margin-bottom:52px;max-width:720px;margin-left:auto;margin-right:auto}
.sy-section-tag{display:inline-flex;align-items:center;gap:10px;font-size:14px;letter-spacing:3px;color:var(--accent);font-weight:600;margin-bottom:16px}
.sy-section-tag::before,.sy-section-tag::after{content:'';width:28px;height:1.5px;background:var(--accent)}
.sy-section-title{font-family:var(--serif);font-weight:900;font-size:clamp(30px,3.8vw,46px);line-height:1.3;letter-spacing:.5px;color:var(--ink)}
.sy-section-title em{font-style:italic;color:var(--ink);font-family:var(--serif);font-weight:600}
.sy-section-desc{margin-top:18px;color:var(--ink-2);font-size:17px;max-width:640px;margin-left:auto;margin-right:auto;line-height:1.8}

/* ===== 聚诚·品牌初心 ===== */
.sy-philosophy{background:#F7F3EE;position:relative;overflow:hidden}
.sy-philosophy::before{content:'JUCHENG';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-family:var(--serif);font-size:260px;font-weight:700;color:rgba(228,36,24,.05);white-space:nowrap;pointer-events:none;letter-spacing:20px}
.sy-philosophy-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:72px;align-items:center;position:relative}
.sy-philosophy-quote{font-family:var(--serif);font-size:clamp(26px,2.8vw,36px);line-height:1.5;color:#262220;font-weight:600;position:relative;padding-left:56px}
.sy-philosophy-quote::before{content:'"';position:absolute;left:0;top:-14px;font-family:var(--serif);font-size:64px;line-height:1;color:#C01D13;font-weight:700;opacity:.9}
.sy-philosophy-quote em{font-style:italic;color:#C01D13;font-family:var(--serif)}
.sy-philosophy-body{color:#5C5652;font-size:16px;line-height:2}
.sy-philosophy-body p{margin-bottom:20px}
.sy-philosophy-body .highlight{display:inline-block;color:#262220;font-weight:600;position:relative;background:linear-gradient(180deg,transparent 60%,rgba(228,36,24,.25) 60%);padding:0 4px}
.sy-philosophy-body strong{color:#262220;font-weight:700}
.sy-philosophy-signature{margin-top:32px;padding-top:24px;border-top:1px solid #EBE4E1;display:flex;align-items:center;gap:16px}
.sy-philosophy-signature .name{font-family:var(--serif);font-size:18px;color:#262220;font-weight:700}
.sy-philosophy-signature .role{font-size:13px;color:#8E8681;letter-spacing:1px}

/* ===== 聚诚·六大服务 ===== */
.sy-services{background:#FAF7F6}
.sy-services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.sy-service-card{position:relative;padding:44px 34px;background:#FFFFFF;border:1px solid #EBE4E1;border-radius:6px;transition:all .5s ease;overflow:hidden;cursor:pointer}
.sy-service-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,#C01D13,#F0A69C);transform:scaleX(0);transform-origin:left;transition:transform .5s ease}
.sy-service-card:hover{transform:translateY(-8px);box-shadow:0 30px 70px rgba(38,34,32,.12);border-color:#F0A69C}
.sy-service-card:hover::before{transform:scaleX(1)}
.sy-service-icon{width:60px;height:60px;display:grid;place-items:center;background:linear-gradient(135deg,#FDEBE9 0%,rgba(228,36,24,.14) 100%);border-radius:6px;margin-bottom:26px;color:#C01D13;transition:all .5s ease}
.sy-service-card:hover .sy-service-icon{background:linear-gradient(135deg,#C01D13 0%,#C01D13 100%);color:#fff;transform:rotate(-5deg)}
.sy-service-icon svg{width:30px;height:30px;stroke-width:1.5}
.sy-service-num{position:absolute;top:34px;right:34px;font-family:var(--serif);font-size:46px;font-weight:700;color:#FDEBE9;font-style:italic;transition:color .5s ease}
.sy-service-card:hover .sy-service-num{color:rgba(228,36,24,.28)}
.sy-service-title{font-family:var(--serif);font-size:21px;font-weight:700;color:#262220;margin-bottom:12px;letter-spacing:1px}
.sy-service-desc{font-size:14px;color:#5C5652;line-height:1.8;margin-bottom:22px}
.sy-service-link{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:#C01D13;letter-spacing:1px;font-weight:600}
.sy-service-link svg{width:14px;height:14px;transition:transform .3s ease}
.sy-service-card:hover .sy-service-link svg{transform:translateX(4px)}

/* ===== 聚诚·服务流程 ===== */
.sy-process{background:#FDEBE9}
.sy-process-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0;position:relative}
.sy-process-grid::before{content:'';position:absolute;top:60px;left:8%;right:8%;height:1px;background:repeating-linear-gradient(90deg,#C01D13 0,#C01D13 8px,transparent 8px,transparent 16px)}
.sy-process-step{text-align:center;padding:0 24px;position:relative}
.sy-process-circle{width:120px;height:120px;border-radius:50%;background:#FFFFFF;border:1px solid #EBE4E1;display:grid;place-items:center;margin:0 auto 30px;position:relative;z-index:1;transition:all .4s ease}
.sy-process-step:hover .sy-process-circle{background:#C01D13;border-color:#C01D13;transform:scale(1.05)}
.sy-process-circle .num{font-family:var(--serif);font-size:42px;font-weight:700;color:#C01D13;font-style:italic;transition:color .4s ease}
.sy-process-step:hover .sy-process-circle .num{color:#fff}
.sy-process-stage{font-family:var(--sans);font-size:12px;letter-spacing:4px;color:var(--ink-3);margin-bottom:14px}
.sy-process-title{font-family:var(--serif);font-size:21px;font-weight:700;color:#262220;margin-bottom:14px}
.sy-process-desc{font-size:14px;color:#5C5652;line-height:1.8;max-width:280px;margin:0 auto}
.sy-process-items{margin-top:18px;text-align:left;display:inline-block}
.sy-process-items li{font-size:13px;color:#5C5652;padding:4px 0;position:relative;padding-left:20px;list-style:none}
.sy-process-items li::before{content:'';position:absolute;left:0;top:13px;width:6px;height:1px;background:#C01D13}

/* ===== 聚诚新增模块响应式 ===== */
@media(max-width:1024px){
  .sy-philosophy-grid{grid-template-columns:1fr;gap:44px}
  .sy-services-grid{grid-template-columns:repeat(2,1fr)}
  .sy-process-grid{grid-template-columns:1fr;gap:40px}
  .sy-process-grid::before{display:none}
}
@media(max-width:720px){
  .sy-services-grid{grid-template-columns:1fr}
  .sy-philosophy::before{font-size:140px}
}