/* =====================================================
   上海赛卓律师事务所 · 官网样式
   深藏青 + 鎏金 · 精品律所视觉体系
   ===================================================== */
:root{
  --navy:#0d1f3c;
  --navy-2:#132a4e;
  --navy-3:#1b3765;
  --gold:#c2a15b;
  --gold-light:#d9bd82;
  --gold-dark:#a8853f;
  --ink:#22293a;
  --ink-2:#5a6272;
  --paper:#f7f5f0;
  --paper-2:#fffdf9;
  --line:#e5e0d4;
  --shadow:0 10px 40px rgba(13,31,60,.10);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC","STSong",serif;
  --sans:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--paper-2);font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .25s}
ul,ol{list-style:none}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;color:var(--navy)}
.container{width:min(1200px,92%);margin:0 auto}
.section{padding:88px 0}
.section.paper{background:var(--paper)}
.section.navy{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 60%,var(--navy-3) 100%);color:#e8e4da}
.section.navy h2,.section.navy h3{color:#fff}

/* ---------- 顶栏 ---------- */
.topbar{background:var(--navy);color:#c8cede;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;height:36px;gap:16px}
.topbar a{color:var(--gold-light)}
.topbar .tb-l{display:flex;gap:18px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar .tb-r{display:flex;gap:18px;white-space:nowrap}
@media(max-width:720px){.topbar .tb-l span.hide-m{display:none}}

/* ---------- 导航 ---------- */
.nav-wrap{position:sticky;top:0;z-index:999;background:rgba(255,253,249,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
.nav-wrap.scrolled{box-shadow:0 4px 24px rgba(13,31,60,.12)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px}
.logo{display:flex;align-items:center;gap:12px}
.logo svg{width:46px;height:46px;flex:none}
.logo .lg-cn{font-family:var(--serif);font-size:23px;font-weight:700;color:var(--navy);letter-spacing:2px;line-height:1.2}
.logo .lg-en{font-size:10px;letter-spacing:3.2px;color:var(--gold-dark);text-transform:uppercase}
.menu{display:flex;gap:6px}
.menu>li{position:relative}
.menu>li>a{display:block;padding:26px 16px;font-size:15.5px;color:var(--ink);font-weight:500;letter-spacing:.5px}
.menu>li>a:hover,.menu>li.active>a{color:var(--gold-dark)}
.menu>li>a::after{content:"";position:absolute;left:16px;right:16px;bottom:18px;height:2px;background:var(--gold);transform:scaleX(0);transition:transform .3s;transform-origin:center}
.menu>li>a:hover::after,.menu>li.active>a::after{transform:scaleX(1)}
.dropdown{position:absolute;top:100%;left:50%;transform:translate(-50%,12px);background:#fff;min-width:220px;box-shadow:var(--shadow);border-top:3px solid var(--gold);opacity:0;visibility:hidden;transition:.3s;padding:8px 0;z-index:99}
.menu>li:hover .dropdown{opacity:1;visibility:visible;transform:translate(-50%,0)}
.dropdown a{display:block;padding:11px 22px;font-size:14.5px;color:var(--ink-2)}
.dropdown a:hover{background:var(--paper);color:var(--gold-dark);padding-left:26px}
.nav-cta{background:linear-gradient(135deg,var(--gold-dark),var(--gold));color:#fff;padding:11px 24px;font-size:15px;letter-spacing:1px;flex:none;box-shadow:0 6px 18px rgba(168,133,63,.35)}
.nav-cta:hover{filter:brightness(1.08)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.burger span{width:26px;height:2px;background:var(--navy);transition:.3s}
@media(max-width:1020px){
  .menu{position:fixed;top:0;right:-300px;width:290px;height:100vh;background:var(--navy);flex-direction:column;padding:90px 30px 30px;gap:0;transition:right .35s;overflow-y:auto}
  .menu.open{right:0}
  .menu>li>a{color:#ece8df;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.08)}
  .menu>li>a::after{display:none}
  .dropdown{position:static;transform:none;opacity:1;visibility:visible;background:transparent;box-shadow:none;border-top:none;display:none;padding-left:14px}
  .menu>li:hover .dropdown{display:block;transform:none}
  .dropdown a{color:#b9c2d4;padding:9px 0}
  .burger{display:flex;z-index:1001}
  .nav-cta{display:none}
  .nav-wrap .nav{height:64px}
  .logo .lg-cn{font-size:19px}
}
.mask{position:fixed;inset:0;background:rgba(0,0,0,.5);opacity:0;visibility:hidden;transition:.3s;z-index:998}
.mask.show{opacity:1;visibility:visible}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:680px;height:88vh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:url("../img/stock/30732759.jpg") center/cover no-repeat;transform:scale(1.05);animation:heroZoom 14s ease-out forwards}
@keyframes heroZoom{to{transform:scale(1)}}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(9,20,40,.88) 0%,rgba(13,31,60,.72) 45%,rgba(13,31,60,.35) 100%)}
.hero .container{position:relative;z-index:2}
.hero-tag{display:inline-flex;align-items:center;gap:10px;border:1px solid rgba(217,189,130,.55);color:var(--gold-light);padding:7px 20px;font-size:13.5px;letter-spacing:4px;margin-bottom:26px}
.hero-tag::before,.hero-tag::after{content:"";width:26px;height:1px;background:var(--gold-light)}
.hero h1{font-size:clamp(34px,5.2vw,60px);color:#fff;line-height:1.28;letter-spacing:3px;margin-bottom:10px}
.hero h1 em{font-style:normal;color:var(--gold-light)}
.hero .sub{font-family:var(--serif);font-size:clamp(17px,2vw,23px);color:#d5dbe6;letter-spacing:6px;margin-bottom:26px}
.hero p.desc{max-width:640px;color:#c3cad9;font-size:16px;margin-bottom:42px}
.hero-btns{display:flex;gap:18px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 38px;font-size:16px;letter-spacing:2px;border:1px solid transparent;transition:.3s;cursor:pointer}
.btn-gold{background:linear-gradient(135deg,var(--gold-dark),var(--gold));color:#fff;box-shadow:0 8px 24px rgba(168,133,63,.4)}
.btn-gold:hover{filter:brightness(1.1);transform:translateY(-2px)}
.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.hero-stats{position:absolute;left:0;right:0;bottom:0;background:rgba(10,22,43,.62);backdrop-filter:blur(6px);border-top:1px solid rgba(217,189,130,.28);z-index:3}
.hero-stats .container{display:grid;grid-template-columns:repeat(4,1fr)}
.hstat{padding:24px 10px;text-align:center;border-left:1px solid rgba(255,255,255,.1)}
.hstat:first-child{border-left:none}
.hstat b{display:block;font-family:var(--serif);font-size:30px;color:var(--gold-light)}
.hstat b i{font-style:normal;font-size:15px;margin-left:3px}
.hstat span{font-size:13px;color:#aeb7c8;letter-spacing:2px}
@media(max-width:860px){
  .hero{min-height:560px;height:80vh}
  .hero-stats .container{grid-template-columns:repeat(2,1fr)}
  .hstat:nth-child(3){border-left:none}
}

/* ---------- 内页头图 ---------- */
.page-hero{position:relative;padding:120px 0 92px;color:#fff;overflow:hidden}
.page-hero .ph-bg{position:absolute;inset:0;background-size:cover;background-position:center}
.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,20,40,.9),rgba(13,31,60,.6))}
.page-hero .container{position:relative;z-index:2}
.page-hero h1{color:#fff;font-size:clamp(28px,4vw,42px);letter-spacing:3px}
.page-hero .crumb{margin-top:14px;font-size:13.5px;color:#b9c2d4;letter-spacing:1px}
.page-hero .crumb a:hover{color:var(--gold-light)}
.page-hero .lead{margin-top:16px;max-width:660px;color:#cfd6e2;font-size:15.5px}

/* ---------- 标题组件 ---------- */
.sec-head{text-align:center;margin-bottom:54px}
.sec-head .en{font-size:12.5px;letter-spacing:5px;color:var(--gold-dark);text-transform:uppercase;display:block;margin-bottom:10px}
.sec-head h2{font-size:clamp(26px,3.4vw,36px);letter-spacing:3px}
.sec-head .bar{width:56px;height:3px;background:linear-gradient(90deg,var(--gold-dark),var(--gold-light));margin:18px auto 0}
.sec-head p.lead{max-width:720px;margin:18px auto 0;color:var(--ink-2);font-size:15.5px}
.section.navy .sec-head .en{color:var(--gold-light)}

/* ---------- 业务领域卡片 ---------- */
.practice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.pcard{position:relative;background:#fff;border:1px solid var(--line);overflow:hidden;transition:.35s;display:flex;flex-direction:column}
.pcard:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:var(--gold-light)}
.pcard .pc-img{height:210px;overflow:hidden;position:relative}
.pcard .pc-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.pcard:hover .pc-img img{transform:scale(1.07)}
.pcard .pc-num{position:absolute;top:14px;left:14px;background:rgba(13,31,60,.82);color:var(--gold-light);font-family:var(--serif);font-size:14px;padding:4px 12px;letter-spacing:2px}
.pcard .pc-body{padding:26px 26px 30px;flex:1;display:flex;flex-direction:column}
.pcard h3{font-size:20px;letter-spacing:1px;margin-bottom:6px}
.pcard .pc-en{font-size:11px;color:var(--gold-dark);letter-spacing:2px;text-transform:uppercase;margin-bottom:14px}
.pcard p{color:var(--ink-2);font-size:14.5px;flex:1}
.pcard .pc-more{margin-top:20px;font-size:13.5px;color:var(--gold-dark);letter-spacing:2px;display:inline-flex;align-items:center;gap:8px}
.pcard .pc-more::after{content:"→";transition:transform .3s}
.pcard:hover .pc-more::after{transform:translateX(6px)}
@media(max-width:980px){.practice-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.practice-grid{grid-template-columns:1fr}}

/* ---------- 关于我们 ---------- */
.about-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:center}
.about-txt .en{font-size:12.5px;letter-spacing:5px;color:var(--gold-dark);text-transform:uppercase;display:block;margin-bottom:10px}
.about-txt h2{font-size:clamp(26px,3.2vw,34px);letter-spacing:2px;margin-bottom:22px}
.about-txt p{color:var(--ink-2);margin-bottom:16px;text-align:justify}
.about-feats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:26px}
.about-feats li{display:flex;align-items:center;gap:10px;font-size:14.5px;color:var(--ink)}
.about-feats li::before{content:"◆";color:var(--gold);font-size:11px}
.about-imgs{position:relative}
.about-imgs .a1{width:86%;box-shadow:var(--shadow)}
.about-imgs .a2{position:absolute;right:0;bottom:-46px;width:52%;border:6px solid var(--paper-2);box-shadow:var(--shadow)}
.about-badge{position:absolute;top:-24px;left:-14px;background:var(--navy);color:var(--gold-light);font-family:var(--serif);padding:14px 18px;letter-spacing:2px;font-size:14px;line-height:1.5;box-shadow:var(--shadow)}
@media(max-width:980px){.about-grid{grid-template-columns:1fr;gap:40px}.about-imgs{margin-bottom:60px}}

/* ---------- 服务流程 ---------- */
.flow-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;text-align:center}
.flow-grid li{padding:10px 6px;position:relative}
.flow-grid .fi{width:74px;height:74px;margin:0 auto 14px;border-radius:50%;border:1px solid rgba(217,189,130,.6);display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.05);transition:.3s}
.flow-grid li:hover .fi{background:var(--gold);border-color:var(--gold)}
.flow-grid .fi svg{width:32px;height:32px;stroke:#e9e2d2;fill:none;stroke-width:1.6}
.flow-grid li:hover .fi svg{stroke:#fff}
.flow-grid b{display:block;color:#fff;font-size:15.5px;letter-spacing:1px;margin-bottom:4px}
.flow-grid span{font-size:12.5px;color:#9aa6bc}
.flow-grid li:not(:last-child)::after{content:"›";position:absolute;right:-7px;top:28px;color:rgba(217,189,130,.5);font-size:24px}
@media(max-width:980px){.flow-grid{grid-template-columns:repeat(3,1fr);row-gap:26px}.flow-grid li:nth-child(3n)::after{display:none}}
@media(max-width:560px){.flow-grid{grid-template-columns:repeat(2,1fr)}.flow-grid li::after{display:none}}

/* ---------- 优势 ---------- */
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.adv{background:#fff;border:1px solid var(--line);padding:34px 28px;position:relative;transition:.35s}
.adv:hover{box-shadow:var(--shadow);border-color:var(--gold-light);transform:translateY(-6px)}
.adv .ico{width:58px;height:58px;border-radius:50%;background:linear-gradient(135deg,var(--navy),var(--navy-3));display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.adv .ico svg{width:28px;height:28px;stroke:var(--gold-light);fill:none;stroke-width:1.6}
.adv h3{font-size:18.5px;margin-bottom:10px;letter-spacing:1px}
.adv p{font-size:14px;color:var(--ink-2)}
@media(max-width:980px){.adv-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.adv-grid{grid-template-columns:1fr}}

/* ---------- 团队 ---------- */
.team-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.member{background:#fff;border:1px solid var(--line);text-align:center;padding:30px 14px 24px;transition:.35s;position:relative;overflow:hidden}
.member::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--gold-dark),var(--gold-light));transform:scaleX(0);transition:.35s}
.member:hover{box-shadow:var(--shadow);transform:translateY(-6px)}
.member:hover::before{transform:scaleX(1)}
.avatar{width:86px;height:86px;border-radius:50%;margin:0 auto 16px;background:linear-gradient(135deg,var(--navy),var(--navy-3));display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:32px;color:var(--gold-light);border:2px solid var(--gold)}
.member h4{font-size:17px;letter-spacing:1px}
.member .role{font-size:12.5px;color:var(--gold-dark);letter-spacing:1px;margin:5px 0 8px}
.member p{font-size:12.5px;color:var(--ink-2);line-height:1.7}
@media(max-width:1080px){.team-grid{grid-template-columns:repeat(4,1fr)}}
@media(max-width:860px){.team-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:620px){.team-grid{grid-template-columns:repeat(2,1fr)}}

/* ---------- 案例 ---------- */
.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.case{background:#fff;border:1px solid var(--line);padding:30px 30px 26px;position:relative;transition:.35s}
.case:hover{box-shadow:var(--shadow);border-color:var(--gold-light)}
.case .ctag{display:inline-block;background:var(--paper);border:1px solid var(--gold-light);color:var(--gold-dark);font-size:12px;padding:3px 12px;letter-spacing:2px;margin-bottom:14px}
.case h3{font-size:18px;margin-bottom:10px;letter-spacing:.5px}
.case p{font-size:14px;color:var(--ink-2)}
.case .cres{margin-top:14px;padding-top:12px;border-top:1px dashed var(--line);font-size:13.5px;color:var(--navy)}
.case .cres b{color:var(--gold-dark)}
@media(max-width:800px){.case-grid{grid-template-columns:1fr}}

/* ---------- 环境相册 ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gitem{position:relative;overflow:hidden;cursor:pointer;aspect-ratio:3/4}
.gitem:nth-child(5),.gitem:nth-child(10){grid-column:span 2;aspect-ratio:3/2}
.gitem img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.gitem:hover img{transform:scale(1.08)}
.gitem .cap{position:absolute;inset:auto 0 0 0;background:linear-gradient(transparent,rgba(9,20,40,.85));color:#fff;font-size:13.5px;letter-spacing:2px;padding:30px 14px 12px;opacity:0;transition:.35s}
.gitem:hover .cap{opacity:1}
@media(max-width:800px){.gallery{grid-template-columns:repeat(2,1fr)}.gitem:nth-child(5),.gitem:nth-child(10){grid-column:span 2}}

/* lightbox */
.lightbox{position:fixed;inset:0;background:rgba(5,10,20,.92);display:flex;align-items:center;justify-content:center;z-index:2000;opacity:0;visibility:hidden;transition:.3s}
.lightbox.show{opacity:1;visibility:visible}
.lightbox img{max-width:88vw;max-height:84vh;box-shadow:0 20px 80px rgba(0,0,0,.6)}
.lightbox .lb-close{position:absolute;top:24px;right:34px;color:#fff;font-size:38px;cursor:pointer;line-height:1}
.lightbox .lb-nav{position:absolute;top:50%;transform:translateY(-50%);color:#fff;font-size:46px;cursor:pointer;padding:20px;user-select:none;opacity:.7}
.lightbox .lb-nav:hover{opacity:1}
.lightbox .lb-prev{left:16px}.lightbox .lb-next{right:16px}

/* ---------- 资讯 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.ncard{background:#fff;border:1px solid var(--line);transition:.35s;display:flex;flex-direction:column}
.ncard:hover{box-shadow:var(--shadow);transform:translateY(-6px)}
.ncard .nimg{height:190px;overflow:hidden}
.ncard .nimg img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.ncard:hover .nimg img{transform:scale(1.07)}
.ncard .nbody{padding:24px 24px 22px;flex:1;display:flex;flex-direction:column}
.ncard .nmeta{font-size:12.5px;color:var(--gold-dark);letter-spacing:1px;margin-bottom:10px}
.ncard h3{font-size:17.5px;line-height:1.55;margin-bottom:10px}
.ncard h3 a:hover{color:var(--gold-dark)}
.ncard p{font-size:13.8px;color:var(--ink-2);flex:1}
.ncard .nmore{margin-top:16px;font-size:13px;color:var(--gold-dark);letter-spacing:2px}
@media(max-width:980px){.news-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.news-grid{grid-template-columns:1fr}}

/* ---------- FAQ ---------- */
.faq-list{max-width:860px;margin:0 auto}
.faq{border:1px solid var(--line);background:#fff;margin-bottom:14px;transition:.3s}
.faq summary{list-style:none;cursor:pointer;padding:20px 26px;display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:16px;font-weight:600;color:var(--navy);font-family:var(--serif)}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{flex:none;width:26px;height:26px;border:1px solid var(--gold);color:var(--gold-dark);display:flex;align-items:center;justify-content:center;font-size:18px;transition:.3s}
.faq[open]{border-color:var(--gold-light);box-shadow:var(--shadow)}
.faq[open] summary .pm{background:var(--gold);color:#fff;transform:rotate(45deg)}
.faq .fa-body{padding:0 26px 22px;color:var(--ink-2);font-size:14.8px}

/* ---------- 预约横幅 ---------- */
.cta-band{background:linear-gradient(100deg,var(--navy),var(--navy-3));position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-80px;top:-80px;width:340px;height:340px;border:1px solid rgba(217,189,130,.3);border-radius:50%}
.cta-band::before{content:"";position:absolute;right:-30px;top:-30px;width:240px;height:240px;border:1px solid rgba(217,189,130,.25);border-radius:50%}
.cta-inner{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;padding:64px 0}
.cta-inner h2{color:#fff;font-size:clamp(22px,3vw,30px);letter-spacing:2px;margin-bottom:8px}
.cta-inner p{color:#b9c2d4;font-size:14.5px}
.cta-phone{display:flex;align-items:center;gap:18px}
.cta-phone .pn{font-family:var(--serif);font-size:clamp(24px,3vw,34px);color:var(--gold-light);letter-spacing:1px}
.cta-phone .pl{font-size:12.5px;color:#9aa6bc;letter-spacing:2px}

/* ---------- 页脚 ---------- */
footer{background:#0a1729;color:#8d97ab;font-size:14px}
.ft-main{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:40px;padding:64px 0 48px}
.ft-main h4{color:#e8e4da;font-size:16px;letter-spacing:2px;margin-bottom:20px;font-family:var(--serif)}
.ft-main h4::after{content:"";display:block;width:30px;height:2px;background:var(--gold);margin-top:10px}
.ft-about p{line-height:1.9;font-size:13.5px}
.ft-links li{margin-bottom:10px}
.ft-links a:hover{color:var(--gold-light)}
.ft-contact li{display:flex;gap:10px;margin-bottom:13px;line-height:1.7;font-size:13.5px}
.ft-contact svg{width:17px;height:17px;stroke:var(--gold);fill:none;stroke-width:1.6;flex:none;margin-top:4px}
.ft-bar{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;font-size:12.8px;color:#66718a}
.ft-bar .container{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.ft-bar a:hover{color:var(--gold-light)}
@media(max-width:980px){.ft-main{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.ft-main{grid-template-columns:1fr}}

/* ---------- 文章页 ---------- */
.article{background:#fff;max-width:860px;margin:0 auto;padding:56px 60px;box-shadow:var(--shadow)}
.article h1{font-size:clamp(24px,3vw,32px);line-height:1.5;margin-bottom:18px}
.article .a-meta{display:flex;gap:22px;font-size:13px;color:var(--ink-2);padding-bottom:20px;border-bottom:1px solid var(--line);margin-bottom:30px;flex-wrap:wrap}
.article .a-meta b{color:var(--gold-dark);font-weight:500}
.article h2{font-size:21px;margin:34px 0 14px;padding-left:14px;border-left:4px solid var(--gold)}
.article h3{font-size:17.5px;margin:26px 0 10px}
.article p{margin-bottom:16px;color:#3a4254;text-align:justify}
.article ul,.article ol{margin:0 0 18px 4px}
.article ul li{padding-left:22px;position:relative;margin-bottom:9px;color:#3a4254}
.article ul li::before{content:"◆";position:absolute;left:0;color:var(--gold);font-size:10px;top:7px}
.article ol{counter-reset:ol}
.article ol li{padding-left:30px;position:relative;margin-bottom:10px;color:#3a4254;counter-increment:ol}
.article ol li::before{content:counter(ol);position:absolute;left:0;top:3px;width:20px;height:20px;background:var(--navy);color:var(--gold-light);font-size:12px;display:flex;align-items:center;justify-content:center;border-radius:2px}
.article blockquote{margin:20px 0;padding:16px 22px;background:var(--paper);border-left:4px solid var(--gold);color:var(--ink-2);font-size:14.5px}
.article .a-note{margin-top:36px;padding:18px 22px;background:var(--paper);border:1px dashed var(--line);font-size:13px;color:var(--ink-2)}
.article .a-tags{margin-top:24px;display:flex;gap:10px;flex-wrap:wrap}
.article .a-tags span{background:var(--paper);border:1px solid var(--line);padding:4px 14px;font-size:12.5px;color:var(--ink-2)}
@media(max-width:720px){.article{padding:34px 22px}}

/* ---------- 正文通用页（关于/联系等） ---------- */
.rich{max-width:1080px;margin:0 auto;background:#fff;padding:56px 64px;box-shadow:var(--shadow)}
.rich h2{font-size:22px;margin:36px 0 14px;padding-left:14px;border-left:4px solid var(--gold)}
.rich h2:first-child{margin-top:0}
.rich p{margin-bottom:15px;color:#3a4254;text-align:justify}
.rich ul li{padding-left:22px;position:relative;margin-bottom:10px;color:#3a4254}
.rich ul li::before{content:"◆";position:absolute;left:0;color:var(--gold);font-size:10px;top:7px}
.rich table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14.5px}
.rich th{background:var(--navy);color:#fff;padding:12px 14px;text-align:left;font-weight:500;letter-spacing:1px}
.rich td{padding:11px 14px;border:1px solid var(--line);color:#3a4254}
.rich tr:nth-child(even) td{background:var(--paper)}
.rich img{margin:18px 0;box-shadow:var(--shadow)}
@media(max-width:720px){.rich{padding:34px 22px}}

/* 信息卡 */
.info-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}
.icard{background:#fff;border:1px solid var(--line);padding:30px 26px;text-align:center;transition:.3s}
.icard:hover{box-shadow:var(--shadow);border-color:var(--gold-light)}
.icard .ico{width:54px;height:54px;margin:0 auto 16px;border-radius:50%;background:var(--paper);border:1px solid var(--gold-light);display:flex;align-items:center;justify-content:center}
.icard .ico svg{width:26px;height:26px;stroke:var(--gold-dark);fill:none;stroke-width:1.6}
.icard h4{font-size:16.5px;margin-bottom:8px}
.icard p{font-size:13.8px;color:var(--ink-2)}
@media(max-width:860px){.info-cards{grid-template-columns:1fr}}

/* 时间线 */
.timeline{position:relative;max-width:800px;margin:0 auto;padding-left:36px}
.timeline::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:1px;background:linear-gradient(var(--gold),var(--line))}
.timeline li{position:relative;padding-bottom:34px}
.timeline li::before{content:"";position:absolute;left:-33px;top:8px;width:11px;height:11px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px var(--paper)}
.timeline b{display:block;font-family:var(--serif);font-size:18px;color:var(--navy);margin-bottom:6px}
.timeline p{color:var(--ink-2);font-size:14.5px}

/* 返回顶部 */
.to-top{position:fixed;right:26px;bottom:30px;width:46px;height:46px;background:var(--navy);color:var(--gold-light);display:flex;align-items:center;justify-content:center;font-size:20px;border:1px solid rgba(217,189,130,.4);opacity:0;visibility:hidden;transition:.3s;z-index:900;cursor:pointer}
.to-top.show{opacity:1;visibility:visible}
.to-top:hover{background:var(--gold-dark);color:#fff}

/* 入场动画 */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}
.d1{transition-delay:.1s}.d2{transition-delay:.2s}.d3{transition-delay:.3s}.d4{transition-delay:.4s}

/* 页面顶部留白修正（sticky nav 已占位） */
main{min-height:40vh}
@media(max-width:560px){.form-grid{grid-template-columns:1fr!important}#bookForm button{width:100%}}