/* ============================================================
   爱德尔·龙发装饰 — 全站样式
   品牌色：深红 #A92424 / 深炭灰 #211F1E / 暖白 #FAF7F2
   ============================================================ */
:root{
  --red:#A92424;
  --red-bright:#C43232;
  --ink:#211F1E;
  --ink-soft:#4A4644;
  --dark:#181616;
  --paper:#FAF7F2;
  --paper-warm:#F3EEE6;
  --cream:#FFFDFB;
  --line:rgba(33,31,30,.12);
  --ease:cubic-bezier(.19,1,.22,1);
  --serif:"Noto Serif SC",serif;
  --sans:"Noto Sans SC",-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  --en:"Archivo",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:auto}
body{
  font-family:var(--sans);
  background:var(--paper);
  color:var(--ink);
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
.container{max-width:1360px;margin:0 auto;padding:0 40px}

/* ---------- 导航 ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .5s var(--ease),box-shadow .5s var(--ease),transform .35s cubic-bezier(.45,.05,.55,.95),opacity .35s;
}
.site-header.scrolled{background:rgba(250,247,242,.92);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line)}
.site-header.hidden{transform:translateY(-100%);opacity:0}
.header-inner{
  max-width:1560px;margin:0 auto;padding:0 40px;
  display:flex;align-items:center;gap:36px;height:88px;
}
.logo img{height:44px;width:auto}
.main-nav{display:flex;gap:6px;margin-left:auto}
.main-nav a{
  position:relative;padding:8px 13px;font-size:15px;font-weight:500;
  display:flex;flex-direction:column;align-items:center;line-height:1.3;
  transition:color .3s ease;
}
.main-nav a em{
  font-family:var(--en);font-style:normal;font-size:9px;letter-spacing:.18em;
  color:rgba(33,31,30,.4);transition:color .3s ease;
}
.main-nav a::after{
  content:"";position:absolute;left:13px;right:13px;bottom:0;height:2px;
  background:var(--red);width:0;transition:width .3s ease;
}
.main-nav a:hover,.main-nav a.active{color:var(--red)}
.main-nav a:hover em,.main-nav a.active em{color:var(--red)}
.main-nav a:hover::after,.main-nav a.active::after{width:calc(100% - 26px)}
.site-header:not(.scrolled) .main-nav a{color:#fff}
.site-header:not(.scrolled) .main-nav a em{color:rgba(255,255,255,.55)}
.site-header:not(.scrolled) .main-nav a:hover,
.site-header:not(.scrolled) .main-nav a.active{color:#fff}
.site-header:not(.scrolled) .main-nav a::after{background:#fff}
.header-tel{text-align:right;line-height:1.35}
.header-tel span{display:block;font-size:11px;letter-spacing:.12em;color:rgba(33,31,30,.5)}
.header-tel a{font-family:var(--en);font-size:21px;font-weight:600;color:var(--red);letter-spacing:.02em}
.site-header:not(.scrolled) .header-tel span{color:rgba(255,255,255,.6)}
.site-header:not(.scrolled) .header-tel a{color:#fff}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px;margin-left:auto}
.nav-toggle span{width:26px;height:2px;background:currentColor;transition:.3s}

/* ---------- 首屏 ---------- */
.hero{position:relative;height:100vh;min-height:640px;overflow:hidden;background:var(--dark)}
.hero-slide{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:0;transform:scale(1.06);transition:opacity 1.2s var(--ease),transform 1.8s var(--ease);
  pointer-events:none;
}
.hero-slide.is-active{opacity:1;transform:scale(1);pointer-events:auto}
.hero-mask{position:absolute;inset:0;background:linear-gradient(100deg,rgba(15,13,12,.72) 0%,rgba(15,13,12,.38) 45%,rgba(15,13,12,.08) 75%)}
.hero-content{
  position:relative;z-index:2;height:100%;max-width:1360px;margin:0 auto;padding:0 40px;
  display:flex;flex-direction:column;justify-content:center;color:#FFFDFB;
}
.hero-en{font-family:var(--en);font-size:13px;letter-spacing:.34em;color:rgba(255,253,251,.75);margin-bottom:26px}
.hero-title{
  font-family:var(--serif);font-weight:700;font-size:clamp(40px,5.6vw,78px);line-height:1.18;
  letter-spacing:.02em;margin-bottom:28px;
}
.hero-title i{font-style:normal;color:#E8B4B4;position:relative}
.hero-title>span{display:block}
.hero-sub{font-size:17px;font-weight:300;letter-spacing:.14em;color:rgba(255,253,251,.85);margin-bottom:44px}
.reveal-line{display:block;overflow:hidden}
.reveal-line>span{display:inline-block}
.hero-btns{display:flex;gap:18px;flex-wrap:wrap}

/* 按钮（clip-path 揭示动效） */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;
  padding:16px 42px;font-size:15px;letter-spacing:.1em;overflow:hidden;cursor:pointer;
  transition:color .75s var(--ease);
}
.btn .btn-text{position:relative;z-index:2}
.btn .btn-mask{
  position:absolute;inset:0;z-index:1;
  clip-path:inset(0 0 0 100%);transition:clip-path .75s var(--ease);
}
.btn-red{border:1px solid var(--red-bright);color:#fff;background:var(--red)}
.btn-red .btn-mask{background:var(--ink)}
.btn-red:hover{color:#fff}
.btn-red:hover .btn-mask{clip-path:inset(0 0 0 0)}
.btn-ghost{border:1px solid rgba(255,255,255,.5);color:#fff;background:transparent}
.btn-ghost .btn-mask{background:#fff}
.btn-ghost:hover{color:var(--ink)}
.btn-ghost:hover .btn-mask{clip-path:inset(0 0 0 0)}
.btn.big{width:100%;padding:18px 42px;font-size:16px}

.hero-dots{position:absolute;right:48px;top:50%;transform:translateY(-50%);z-index:3;display:flex;flex-direction:column;gap:12px}
.hero-dots button{width:10px;height:10px;border:1px solid rgba(255,255,255,.6);background:transparent;cursor:pointer;transition:.4s;padding:0}
.hero-dots button.active{background:var(--red-bright);border-color:var(--red-bright);transform:scale(1.25)}
.hero-count{
  position:absolute;right:52px;bottom:44px;z-index:3;color:rgba(255,253,251,.75);
  font-family:var(--en);font-size:14px;letter-spacing:.2em;
}
.hero-count em{font-style:normal;color:#fff;font-size:22px}

/* ---------- 快捷入口条 ---------- */
.quick-bar{
  position:relative;z-index:5;margin-top:-72px;
  max-width:1360px;margin-left:auto;margin-right:auto;
  display:grid;grid-template-columns:repeat(5,1fr);
  background:var(--cream);box-shadow:0 24px 60px rgba(24,22,22,.14);
}
.quick-item{
  display:flex;flex-direction:column;align-items:center;gap:10px;
  padding:30px 12px;font-size:15px;font-weight:500;color:var(--ink-soft);
  border-right:1px solid var(--line);transition:.5s var(--ease);
}
.quick-item:last-child{border-right:0}
.quick-item svg{width:34px;height:34px;color:var(--red);transition:.5s var(--ease)}
.quick-item:hover{background:var(--red);color:#fff}
.quick-item:hover svg{color:#fff;transform:translateY(-4px)}
.quick-item.hot{background:var(--red);color:#fff}
.quick-item.hot svg{color:#fff}
.quick-item.hot:hover{background:var(--ink)}

/* ---------- 通用版块 ---------- */
.section{padding:110px 0}
.sec-label{
  font-family:var(--en);font-size:12px;letter-spacing:.3em;color:var(--red);
  margin-bottom:16px;font-weight:500;
}
.sec-label.light{color:#E8B4B4}
.sec-title{
  font-family:var(--serif);font-weight:700;font-size:clamp(30px,3.2vw,46px);
  line-height:1.3;letter-spacing:.02em;margin-bottom:22px;
}
.sec-title.light{color:#FFFDFB}
.sec-title.sm{font-size:26px}
.sec-desc{color:var(--ink-soft);font-size:16px;max-width:640px}
.sec-desc.center{margin:0 auto;text-align:center}
.sec-head{margin-bottom:56px}
.sec-head .sec-title{margin-bottom:14px}
.sec-head.split{display:flex;align-items:flex-end;justify-content:space-between;gap:30px}
.sec-head.split.small{margin-bottom:30px}

.link-more{
  display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:500;
  color:var(--red);position:relative;padding-bottom:3px;
}
.link-more::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;
  background:var(--red);transform:scaleX(.35);transform-origin:left;transition:transform .4s var(--ease);
}
.link-more:hover::after{transform:scaleX(1)}
.link-more svg{width:16px;height:16px;transition:transform .4s var(--ease)}
.link-more:hover svg{transform:translateX(5px)}
.link-more.big{font-size:16px}

/* ---------- 关于 ---------- */
.about{background:var(--paper)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.about-left .link-more{margin-top:30px}
.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line)}
.stat-item{
  background:var(--cream);padding:44px 36px;
  transition:background .5s var(--ease);
}
.stat-item:hover{background:var(--red)}
.stat-item:hover strong,.stat-item:hover span,.stat-item:hover em{color:#fff}
.stat-item strong{
  display:block;font-family:var(--serif);font-size:52px;font-weight:700;color:var(--red);
  line-height:1.1;margin-bottom:10px;transition:color .5s;
}
.stat-item strong.stat-text{font-size:44px;letter-spacing:.04em}
.stat-item span{font-size:14px;color:var(--ink-soft);line-height:1.6;display:block;transition:color .5s}
.stat-item em{font-family:var(--en);font-style:normal;font-size:10px;letter-spacing:.2em;color:rgba(33,31,30,.4)}

/* ---------- 服务 ---------- */
.service{background:var(--paper-warm)}
.service-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.service-card{
  position:relative;background:var(--cream);padding:60px 54px;overflow:hidden;
  transition:transform .75s var(--ease),box-shadow .75s var(--ease);
}
.service-card:hover{transform:translateY(-10px);box-shadow:0 34px 70px rgba(24,22,22,.13)}
.service-card.dark{background:var(--dark);color:#FFFDFB}
.service-card.dark li{border-color:rgba(255,253,251,.14)}
.service-card.dark .service-en{color:rgba(255,253,251,.4)}
.service-no{
  font-family:var(--en);font-size:15px;letter-spacing:.3em;color:var(--red);
  display:block;margin-bottom:20px;
}
.service-card h3{font-family:var(--serif);font-size:32px;font-weight:700;margin-bottom:6px}
.service-en{font-family:var(--en);font-size:11px;letter-spacing:.26em;color:rgba(33,31,30,.4);margin-bottom:30px}
.service-card ul{margin-bottom:34px}
.service-card li{
  padding:13px 0 13px 22px;border-bottom:1px solid var(--line);font-size:15px;position:relative;
}
.service-card li::before{
  content:"";position:absolute;left:0;top:22px;width:8px;height:8px;background:var(--red);
}

/* ---------- 案例 ---------- */
.cases{background:var(--paper)}
.case-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:26px;
}
.case-card{position:relative;overflow:hidden;background:var(--dark);display:block}
.case-card.tall{grid-row:span 2}
.case-card.wide{grid-column:span 2}
.case-img{height:100%;min-height:320px;overflow:hidden}
.case-card.tall .case-img{min-height:660px}
.case-img img{
  width:100%;height:100%;object-fit:cover;
  transition:transform 1.2s var(--ease),filter 1.2s var(--ease);
  will-change:transform;
}
.case-card:hover .case-img img{transform:scale(1.07)}
.case-info{
  position:absolute;left:0;right:0;bottom:0;padding:28px 30px;color:#fff;
  background:linear-gradient(to top,rgba(15,13,12,.82),transparent);
}
.case-info h3{font-family:var(--serif);font-size:21px;font-weight:600;margin-bottom:4px}
.case-info p{font-size:13px;color:rgba(255,255,255,.72);letter-spacing:.04em}

/* ---------- 德系工艺 ---------- */
.craft{position:relative;color:#FFFDFB;overflow:hidden}
.craft-bg{position:absolute;inset:-60px 0;background-size:cover;background-position:center;will-change:transform}
.craft-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,13,12,.88),rgba(15,13,12,.78))}
.craft .container{position:relative;z-index:2}
.craft-steps{
  display:grid;grid-template-columns:repeat(7,1fr);gap:1px;background:rgba(255,253,251,.16);
  margin-top:60px;
}
.craft-steps li{
  background:rgba(24,22,22,.55);backdrop-filter:blur(6px);
  padding:36px 20px 30px;transition:background .5s var(--ease),transform .5s var(--ease);
}
.craft-steps li:hover{background:var(--red);transform:translateY(-8px)}
.craft-steps em{
  display:block;font-family:var(--en);font-style:normal;font-size:13px;letter-spacing:.24em;
  color:#E8B4B4;margin-bottom:14px;transition:color .4s;
}
.craft-steps li:hover em{color:#fff}
.craft-steps strong{display:block;font-family:var(--serif);font-size:19px;font-weight:600;margin-bottom:6px}
.craft-steps span{font-size:12.5px;color:rgba(255,253,251,.65);line-height:1.6;display:block}

/* ---------- 荣誉墙 ---------- */
.honor{background:var(--paper-warm)}
.honor-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}
.honor-item{
  background:var(--cream);padding:42px 30px;text-align:center;
  transition:background .5s var(--ease);
}
.honor-item:hover{background:var(--paper)}
.honor-item strong{
  display:block;font-family:var(--serif);font-size:19px;font-weight:700;margin-bottom:8px;
}
.honor-item span{font-size:13px;color:var(--ink-soft)}
.honor-item.red{background:var(--red);color:#fff}
.honor-item.red span{color:rgba(255,255,255,.8)}
.honor-item.red:hover{background:var(--ink)}

/* ---------- 新闻攻略 ---------- */
.feed{background:var(--paper)}
.feed-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px}
.news-list li{border-bottom:1px solid var(--line)}
.news-list a{
  display:flex;align-items:baseline;gap:22px;padding:20px 0;
  transition:padding-left .45s var(--ease);
}
.news-list a:hover{padding-left:12px}
.news-list a:hover span{color:var(--red)}
.news-list time{
  font-family:var(--en);font-size:13px;color:var(--red);letter-spacing:.08em;
  flex-shrink:0;min-width:52px;
}
.news-list span{font-size:15.5px;color:var(--ink-soft);transition:color .3s;line-height:1.6}

/* ---------- 预约 ---------- */
.appoint{background:var(--dark);color:#FFFDFB;position:relative;overflow:hidden}
.appoint::before{
  content:"";position:absolute;right:-160px;top:-160px;width:480px;height:480px;
  border:1px solid rgba(255,253,251,.08);border-radius:50%;
}
.appoint::after{
  content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;
  border:1px solid rgba(255,253,251,.06);border-radius:50%;
}
.appoint-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center;position:relative;z-index:2}
.appoint-desc{color:rgba(255,253,251,.65);margin-bottom:34px}
.appoint-tel a{
  display:inline-block;font-family:var(--en);font-size:24px;font-weight:600;color:#E8B4B4;
  margin-right:36px;letter-spacing:.03em;transition:color .3s;
}
.appoint-tel a:hover{color:#fff}
.appoint-form .form-row{margin-bottom:16px}
.appoint-form input,.appoint-form select{
  width:100%;padding:15px 20px;background:rgba(255,253,251,.07);
  border:1px solid rgba(255,253,251,.18);color:#fff;font-size:15px;font-family:var(--sans);
  transition:border-color .3s,background .3s;appearance:none;
}
.appoint-form select option{color:var(--ink)}
.appoint-form input::placeholder{color:rgba(255,253,251,.45)}
.appoint-form input:focus,.appoint-form select:focus{
  outline:none;border-color:var(--red-bright);background:rgba(255,253,251,.11);
}
.form-tip{font-size:12px;color:rgba(255,253,251,.4);margin-top:14px;text-align:center}

/* ---------- 页脚 ---------- */
.site-footer{background:#121010;color:rgba(255,253,251,.7)}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:60px;
  padding:80px 0 60px;
}
.footer-logo{height:40px;width:auto;margin-bottom:22px;filter:brightness(0) invert(1);opacity:.92}
.footer-brand p{font-size:13.5px;line-height:2;color:rgba(255,253,251,.5)}
.footer-col h4{
  font-family:var(--serif);font-size:16px;font-weight:600;color:#FFFDFB;margin-bottom:22px;
}
.footer-col a{display:block;font-size:14px;padding:6px 0;transition:color .3s,padding-left .3s}
.footer-col a:hover{color:var(--red-bright);padding-left:6px}
.footer-col p{font-size:13.5px;line-height:2}
.footer-wordmark{
  font-family:var(--en);font-weight:600;font-size:clamp(48px,8.5vw,128px);
  letter-spacing:.08em;color:rgba(255,253,251,.05);text-align:center;
  line-height:1;padding-bottom:40px;user-select:none;white-space:nowrap;overflow:hidden;
}
.footer-bar{border-top:1px solid rgba(255,253,251,.08);padding:20px 0;font-size:12.5px}
.footer-bar .container{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.footer-bar a:hover{color:var(--red-bright)}

/* ---------- 右侧悬浮 ---------- */
.float-bar{
  position:fixed;right:0;top:50%;transform:translateY(-50%);z-index:90;
  display:flex;flex-direction:column;
}
.float-item{
  display:flex;flex-direction:column;align-items:center;gap:5px;
  width:58px;padding:14px 0;background:var(--cream);color:var(--ink-soft);
  font-size:11px;border:0;border-bottom:1px solid var(--line);cursor:pointer;
  transition:.4s var(--ease);box-shadow:-4px 0 18px rgba(24,22,22,.08);
}
.float-item svg{width:20px;height:20px}
.float-item:hover{background:var(--red);color:#fff;width:66px}

/* ---------- 动效预备 ---------- */
.fade-up{opacity:0;transform:translateY(46px)}

/* ---------- 响应式 ---------- */
@media (max-width:1180px){
  .header-inner{gap:20px}
  .main-nav a{padding:8px 9px;font-size:14px}
  .header-tel a{font-size:18px}
  .craft-steps{grid-template-columns:repeat(4,1fr)}
  .honor-wall{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:960px){
  .container{padding:0 24px}
  .section{padding:76px 0}
  .header-inner{height:70px;padding:0 20px}
  .logo img{height:36px}
  .nav-toggle{display:flex;color:var(--ink)}
  .site-header:not(.scrolled) .nav-toggle{color:#fff}
  .main-nav{
    position:fixed;inset:70px 0 auto 0;background:var(--cream);
    flex-direction:column;padding:20px;gap:0;
    box-shadow:0 30px 50px rgba(24,22,22,.15);
    transform:translateY(-12px);opacity:0;pointer-events:none;transition:.4s var(--ease);
  }
  .main-nav.open{transform:translateY(0);opacity:1;pointer-events:auto}
  .main-nav a{flex-direction:row;justify-content:space-between;padding:15px 8px;border-bottom:1px solid var(--line);color:var(--ink)!important}
  .main-nav a em{color:rgba(33,31,30,.4)!important}
  .main-nav a::after{display:none}
  .header-tel{display:none}
  .quick-bar{grid-template-columns:repeat(5,1fr);margin-top:0;box-shadow:none}
  .quick-item{padding:20px 6px;font-size:12.5px}
  .quick-item svg{width:26px;height:26px}
  .about-grid,.service-grid,.feed-grid,.appoint-grid{grid-template-columns:1fr;gap:50px}
  .case-grid{grid-template-columns:1fr 1fr}
  .case-card.tall{grid-row:auto}
  .case-card.tall .case-img{min-height:300px}
  .case-card.wide{grid-column:span 2}
  .craft-steps{grid-template-columns:repeat(2,1fr)}
  .honor-wall{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:40px;padding:60px 0 40px}
  .hero-content{padding:0 24px}
  .hero-dots{right:20px}
  .hero-count{right:24px;bottom:26px}
  .float-bar{display:none}
  .appoint::before,.appoint::after{display:none}
}
@media (max-width:560px){
  .case-grid{grid-template-columns:1fr}
  .case-card.wide{grid-column:auto}
  .footer-grid{grid-template-columns:1fr}
  .footer-bar .container{flex-direction:column;gap:6px}
  .stat-item{padding:30px 24px}
  .stat-item strong{font-size:38px}
  .quick-bar{grid-template-columns:repeat(3,1fr)}
  .quick-item{border-bottom:1px solid var(--line)}
}

/* ============================================================
   内页样式补充
   ============================================================ */
body.page-inner .site-header{background:rgba(250,247,242,.95);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line)}
body.page-inner .site-header:not(.scrolled) .main-nav a{color:var(--ink)}
body.page-inner .site-header:not(.scrolled) .main-nav a em{color:rgba(33,31,30,.4)}
body.page-inner .site-header:not(.scrolled) .main-nav a:hover,
body.page-inner .site-header:not(.scrolled) .main-nav a.active{color:var(--red)}
body.page-inner .site-header:not(.scrolled) .main-nav a::after{background:var(--red)}
body.page-inner .site-header:not(.scrolled) .header-tel span{color:rgba(33,31,30,.5)}
body.page-inner .site-header:not(.scrolled) .header-tel a{color:var(--red)}
body.page-inner .site-header:not(.scrolled) .nav-toggle{color:var(--ink)}

/* 内页横幅 */
.page-banner{
  position:relative;padding:200px 0 90px;background-size:cover;background-position:center;
  color:#FFFDFB;overflow:hidden;
}
.page-banner-mask{position:absolute;inset:0;background:linear-gradient(120deg,rgba(15,13,12,.85),rgba(15,13,12,.55))}
.page-banner .container{position:relative;z-index:2}
.page-banner h1{font-family:var(--serif);font-size:clamp(32px,4vw,52px);font-weight:700;letter-spacing:.03em;margin-bottom:10px}
.banner-en{font-family:var(--en);font-size:12px;letter-spacing:.34em;color:rgba(255,253,251,.65);margin-bottom:22px}
.breadcrumb{font-size:13px;color:rgba(255,253,251,.7)}
.breadcrumb i{margin:0 10px;font-style:normal;opacity:.5}
.breadcrumb a:hover{color:#fff}

/* 图文双栏布局 */
.article-layout{display:grid;grid-template-columns:1fr 360px;gap:70px;align-items:start}
.rich-text{font-size:16px;color:var(--ink-soft);line-height:2}
.rich-text p{margin-bottom:18px}
.rich-text img{margin:26px 0}
.rich-text strong{color:var(--ink)}
.about-tags{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.about-tags span{
  padding:9px 20px;border:1px solid var(--red);color:var(--red);font-size:13.5px;
  letter-spacing:.06em;transition:.4s var(--ease);
}
.about-tags span:hover{background:var(--red);color:#fff}

/* 侧栏卡片 */
.side-card{background:var(--cream);padding:38px 32px;box-shadow:0 18px 46px rgba(24,22,22,.08)}
.side-card h4{font-family:var(--serif);font-size:19px;font-weight:700;margin-bottom:6px}
.side-list li{border-bottom:1px solid var(--line)}
.side-list a{display:block;padding:13px 0;font-size:14px;color:var(--ink-soft);transition:.3s}
.side-list a:hover{color:var(--red);padding-left:6px}
.side-form input{
  width:100%;padding:13px 16px;margin-bottom:12px;font-size:14px;
  border:1px solid var(--line);background:var(--paper);font-family:var(--sans);
}
.side-form input:focus{outline:none;border-color:var(--red)}

/* 发展历程时间线 */
.timeline li{position:relative;padding:0 0 24px 26px;border-left:1px solid var(--line);margin-left:6px}
.timeline li::before{
  content:"";position:absolute;left:-6px;top:6px;width:11px;height:11px;
  background:var(--red);border-radius:50%;
}
.timeline em{font-family:var(--en);font-style:normal;font-size:16px;font-weight:600;color:var(--red);letter-spacing:.06em}
.timeline p{font-size:13.5px;color:var(--ink-soft);margin-top:3px}

/* 核心理念 */
.value-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-top:40px}
.value-item{
  background:var(--cream);padding:36px 28px;border-top:3px solid var(--red);
  transition:transform .6s var(--ease),box-shadow .6s var(--ease);
}
.value-item:hover{transform:translateY(-8px);box-shadow:0 24px 50px rgba(24,22,22,.1)}
.value-item strong{font-family:var(--serif);font-size:21px;font-weight:700;display:block;margin-bottom:10px}
.value-item p{font-size:13.5px;color:var(--ink-soft);line-height:1.8}

/* 服务明细卡片 */
.svc-detail-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:44px}
.svc-detail{
  background:var(--cream);padding:38px 28px;
  transition:transform .6s var(--ease),box-shadow .6s var(--ease);
}
.svc-detail:hover{transform:translateY(-8px);box-shadow:0 24px 50px rgba(24,22,22,.1)}
.svc-detail.dark{background:rgba(255,253,251,.05);border:1px solid rgba(255,253,251,.1)}
.svc-detail.dark:hover{background:var(--red)}
.svc-detail em{
  font-family:var(--en);font-style:normal;font-size:13px;letter-spacing:.26em;color:var(--red);
  display:block;margin-bottom:16px;
}
.svc-detail.dark em{color:#E8B4B4}
.svc-detail.dark:hover em{color:#fff}
.svc-detail h3{font-family:var(--serif);font-size:21px;font-weight:700;margin-bottom:10px}
.svc-detail p{font-size:13.5px;line-height:1.8;color:var(--ink-soft)}
.svc-detail.dark p{color:rgba(255,253,251,.7)}
.svc-detail.dark:hover p{color:#fff}

/* 服务流程横排 */
.process-line{
  display:grid;grid-template-columns:repeat(7,1fr);gap:0;margin-top:50px;
  counter-reset:step;
}
.process-item{
  position:relative;padding:30px 18px 26px;text-align:center;
  border-top:2px solid var(--line);transition:.4s;
}
.process-item:hover{border-top-color:var(--red)}
.process-item em{
  display:inline-flex;align-items:center;justify-content:center;
  width:40px;height:40px;border:1px solid var(--red);border-radius:50%;
  font-family:var(--en);font-style:normal;font-size:14px;color:var(--red);
  margin-bottom:14px;transition:.4s;
}
.process-item:hover em{background:var(--red);color:#fff}
.process-item strong{display:block;font-size:16px;font-weight:600;margin-bottom:5px}
.process-item span{font-size:12.5px;color:var(--ink-soft)}
.appoint-cta{text-align:center;margin-top:60px}
.appoint-cta p{font-family:var(--serif);font-size:22px;font-weight:600;margin-bottom:22px}

/* 案例筛选 */
.case-filter{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:44px}
.case-filter a{
  padding:10px 26px;border:1px solid var(--line);font-size:14px;color:var(--ink-soft);
  transition:.4s var(--ease);
}
.case-filter a:hover{border-color:var(--red);color:var(--red)}
.case-filter a.active{background:var(--red);border-color:var(--red);color:#fff}
.list-grid .case-img{min-height:340px}
.list-note{text-align:center;color:var(--ink-soft);font-size:14px;margin-top:50px}
.case-meta{display:flex;gap:10px;margin-bottom:26px;flex-wrap:wrap}
.case-meta span{
  padding:7px 18px;background:var(--paper-warm);font-size:13px;color:var(--ink-soft);
  letter-spacing:.04em;
}
.case-nav{margin-top:40px;padding-top:26px;border-top:1px solid var(--line)}

/* 证书网格 */
.cert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:40px}
.cert-item{background:var(--cream);padding:16px;text-align:center}
.cert-img{
  aspect-ratio:3/4;background:var(--paper-warm);display:flex;align-items:center;justify-content:center;
  color:rgba(33,31,30,.3);font-size:14px;letter-spacing:.2em;margin-bottom:14px;
  border:1px dashed rgba(33,31,30,.2);
}
.cert-item p{font-size:13.5px;color:var(--ink-soft)}

/* 新闻列表页 */
.news-page-list li{border-bottom:1px solid var(--line)}
.news-page-list a{
  display:flex;gap:40px;padding:34px 0;align-items:baseline;transition:padding-left .45s var(--ease);
}
.news-page-list a:hover{padding-left:14px}
.news-page-list a:hover h3{color:var(--red)}
.news-page-list time{
  font-family:var(--en);font-size:14px;color:var(--red);letter-spacing:.06em;flex-shrink:0;
}
.news-page-list h3{font-family:var(--serif);font-size:20px;font-weight:600;margin-bottom:8px;transition:color .3s}
.news-page-list p{font-size:14px;color:var(--ink-soft);line-height:1.8}

/* 攻略卡片 */
.guide-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:44px}
.guide-card{
  background:var(--cream);padding:38px 28px;display:block;
  border-bottom:3px solid transparent;
  transition:.6s var(--ease);
}
.guide-card:hover{border-bottom-color:var(--red);transform:translateY(-8px);box-shadow:0 24px 50px rgba(24,22,22,.1)}
.guide-card em{
  font-family:var(--serif);font-style:normal;font-size:14px;color:var(--red);
  display:block;margin-bottom:14px;letter-spacing:.1em;
}
.guide-card h3{font-family:var(--serif);font-size:19px;font-weight:700;margin-bottom:10px}
.guide-card p{font-size:13.5px;color:var(--ink-soft);line-height:1.8}

/* FAQ 手风琴 */
.faq-list{margin-top:36px}
.faq-item{
  background:var(--cream);margin-bottom:12px;border-left:3px solid transparent;transition:.3s;
}
.faq-item[open]{border-left-color:var(--red)}
.faq-item summary{
  cursor:pointer;padding:22px 28px;font-size:16.5px;font-weight:600;list-style:none;
  position:relative;font-family:var(--serif);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";position:absolute;right:26px;top:50%;transform:translateY(-50%);
  font-family:var(--en);font-size:22px;color:var(--red);transition:transform .3s;
}
.faq-item[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq-item p{padding:0 28px 24px;font-size:15px;color:var(--ink-soft);line-height:1.9}

/* 联系我们 */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:60px;align-items:stretch}
.contact-list{margin-top:36px}
.contact-list li{
  display:flex;gap:26px;padding:20px 0;border-bottom:1px solid var(--line);align-items:baseline;
}
.contact-list strong{font-size:14px;color:var(--ink-soft);min-width:70px;font-weight:500}
.contact-list a{font-family:var(--en);font-size:22px;font-weight:600;color:var(--red);transition:color .3s}
.contact-list a:hover{color:var(--ink)}
.contact-list span{font-size:15px;line-height:1.8}
.contact-map{background:var(--paper-warm);position:relative}
.map-tip{
  position:absolute;bottom:0;left:0;right:0;padding:10px 16px;font-size:12px;
  color:var(--ink-soft);background:rgba(250,247,242,.9);
}

/* 内页响应式 */
@media (max-width:960px){
  .article-layout{grid-template-columns:1fr;gap:50px}
  .value-grid,.svc-detail-grid,.guide-grid,.cert-grid{grid-template-columns:1fr 1fr}
  .process-line{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .page-banner{padding:150px 0 64px}
  .news-page-list a{flex-direction:column;gap:8px}
}
@media (max-width:560px){
  .value-grid,.svc-detail-grid,.guide-grid,.cert-grid{grid-template-columns:1fr}
}