/* ============================================================
   DELTA LAW · 上海德载中怡律师事务所 — 官网 B 版（竞稿）
   气质：国际专业所的克制豪华 · 杂志式编辑排版
   品牌恒定：藏青 #0D1B2A / 金 #E8C97A→#A88634 / 象牙 #F7F4EE
   ============================================================ */

:root{
  --navy:#0D1B2A;
  --navy-2:#16283C;
  --gold:#B5924C;
  --gold-hi:#E8C97A;
  --gold-lo:#A88634;
  --paper:#F7F4EE;
  --ink:#1E2A36;
  --ink-soft:#5A6672;
  --line:rgba(13,27,42,.14);
  --line-gold:rgba(181,146,76,.38);
  --serif:"Noto Serif SC","Songti SC","STSong",serif;
  --sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --wrap:1240px;
  --ease:cubic-bezier(.22,.61,.21,1);
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(20px,4vw,56px);}
.pc{display:inline;}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease);}
.rv.in{opacity:1;transform:none;}
.d1{transition-delay:.12s;}
.d2{transition-delay:.26s;}
.d3{transition-delay:.44s;}
.d4{transition-delay:.62s;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  .rv{opacity:1;transform:none;transition:none;}
}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:50;
  padding:22px 0;
  transition:background .45s var(--ease),padding .45s var(--ease),box-shadow .45s var(--ease);
}
.nav.solid{
  background:rgba(13,27,42,.92);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  padding:12px 0;
  box-shadow:0 1px 0 rgba(232,201,122,.18);
}
.nav-in{
  max-width:var(--wrap);margin:0 auto;padding:0 clamp(20px,4vw,56px);
  display:flex;align-items:center;gap:24px;
}
.brand{display:flex;align-items:center;gap:12px;}
.brand-d{
  width:40px;height:40px;border-radius:6px;flex:none;
  background:linear-gradient(135deg,#0D1B2A,#16283C);
  border:1px solid rgba(232,201,122,.5);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-weight:600;font-size:24px;line-height:1;
  background-clip:padding-box;
}
.brand-d::after{content:"D";
  background:linear-gradient(135deg,var(--gold-hi),var(--gold-lo));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.brand-d{color:transparent;font-size:0;}
.brand-d::after{font-size:24px;}
.brand-t{display:flex;flex-direction:column;line-height:1.25;}
.brand-cn{font-family:var(--serif);font-size:17px;letter-spacing:.14em;color:#F5F1E8;font-weight:600;}
.brand-en{font-size:10px;letter-spacing:.34em;color:rgba(232,201,122,.85);}
.nav-links{margin-left:auto;display:flex;align-items:center;gap:clamp(18px,2vw,28px);}
.nav-links a{
  font-size:14px;letter-spacing:.08em;color:rgba(245,241,232,.82);
  padding:4px 0;position:relative;transition:color .3s;
  white-space:nowrap;
}
.brand-cn{white-space:nowrap;}
/* 拉丁字母导航词较长：英/法版缩小字距字号防折行 */
html[lang="en"] .nav-links a,html[lang="fr"] .nav-links a{
  font-size:12.5px;letter-spacing:.05em;
}
html[lang="en"] .nav-links,html[lang="fr"] .nav-links{gap:clamp(14px,1.6vw,22px);}
.nav-links a::after{
  content:"";position:absolute;left:0;right:100%;bottom:-2px;height:1px;
  background:linear-gradient(90deg,var(--gold-hi),var(--gold-lo));
  transition:right .35s var(--ease);
}
.nav-links a:hover{color:#fff;}
.nav-links a:hover::after{right:0;}
.nav-cta{
  border:1px solid rgba(232,201,122,.55);border-radius:3px;
  padding:7px 18px !important;color:var(--gold-hi) !important;
  transition:background .3s,color .3s !important;
}
.nav-cta::after{display:none;}
.nav-cta:hover{background:linear-gradient(90deg,var(--gold-hi),var(--gold-lo));color:var(--navy) !important;}

.burger{
  display:none;margin-left:auto;background:none;border:0;cursor:pointer;
  width:40px;height:40px;position:relative;z-index:70;
}
.burger span{
  position:absolute;left:8px;right:8px;height:1.5px;background:#F5F1E8;
  transition:transform .4s var(--ease),top .4s var(--ease);
}
.burger span:first-child{top:15px;}
.burger span:last-child{top:24px;}
body.menu-open .burger span:first-child{top:19px;transform:rotate(45deg);}
body.menu-open .burger span:last-child{top:19px;transform:rotate(-45deg);}

/* mobile menu */
.m-menu{
  position:fixed;inset:0;z-index:60;background:var(--navy);
  display:flex;flex-direction:column;justify-content:center;
  padding:0 9vw;
  opacity:0;visibility:hidden;transition:opacity .45s var(--ease),visibility .45s;
}
body.menu-open .m-menu{opacity:1;visibility:visible;}
body.menu-open{overflow:hidden;}
.m-menu-links{display:flex;flex-direction:column;}
.m-menu-links a{
  font-family:var(--serif);font-size:clamp(26px,6.4vw,34px);color:#F5F1E8;
  padding:16px 0;border-bottom:1px solid rgba(232,201,122,.16);
  display:flex;align-items:baseline;gap:18px;letter-spacing:.06em;
}
.m-menu-links a i{
  font-style:normal;font-family:var(--sans);font-size:12px;
  letter-spacing:.22em;color:var(--gold-hi);
}
.m-menu-foot{
  margin-top:44px;font-size:11px;letter-spacing:.26em;color:rgba(245,241,232,.4);
}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;min-height:100svh;
  display:flex;flex-direction:column;justify-content:flex-end;
  color:#F5F1E8;overflow:hidden;background:var(--navy);
}
/* —— 「上海链接全球」动态概念图（代码生成，替代原 hero.jpg） —— */
.hero-net{
  position:absolute;inset:0;
  background:radial-gradient(120% 100% at 62% 40%,#14263A 0%,var(--navy) 52%,#080F1A 100%);
}
.hero-net svg,.hero-net canvas{
  position:absolute;inset:0;width:100%;height:100%;display:block;
}
.hero-net canvas{opacity:0;transition:opacity 1.4s var(--ease);}
.hero-net.live canvas{opacity:1;}
.hero-net .hero-net-static{transition:opacity 1.4s var(--ease);}
.hero-net.live .hero-net-static{opacity:0;}
.hero-shade{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(13,27,42,.30) 0%,rgba(13,27,42,0) 38%,rgba(13,27,42,.34) 70%,rgba(13,27,42,.82) 100%),
    linear-gradient(100deg,rgba(13,27,42,.38) 0%,rgba(13,27,42,0) 55%);
}
.hero-net-cap{
  font-size:11px;letter-spacing:.3em;color:rgba(232,201,122,.72);
  margin:18px 0 clamp(34px,5.5vh,64px);
}
.hero-frame{
  position:absolute;inset:clamp(14px,2.2vw,26px);
  border:1px solid rgba(232,201,122,.34);
  pointer-events:none;
}
.hero-side{
  position:absolute;top:50%;right:clamp(34px,4.4vw,54px);transform:translateY(-50%);
  writing-mode:vertical-rl;
  font-family:var(--serif);font-size:13px;letter-spacing:.62em;
  color:rgba(245,241,232,.5);
}
.hero-body{
  position:relative;z-index:2;
  max-width:var(--wrap);width:100%;margin:0 auto;
  padding:0 clamp(28px,5vw,64px);
}
.hero-kicker{
  font-size:12px;letter-spacing:.42em;color:var(--gold-hi);
  margin-bottom:clamp(18px,2.6vh,30px);
}
.hero-title{
  font-family:var(--serif);font-weight:600;
  font-size:clamp(38px,6.6vw,84px); /* 2026-07-12陈律师：原尺寸过大，调小 */
  line-height:1.14;letter-spacing:.06em;
  display:flex;flex-direction:column;
  text-shadow:0 2px 40px rgba(13,27,42,.45);
}
.hero-rule{
  width:76px;height:2px;margin:clamp(20px,3vh,32px) 0;
  background:linear-gradient(90deg,var(--gold-hi),var(--gold-lo));
}
.hero-sub{
  font-size:clamp(15px,1.4vw,18px);line-height:2.1;
  color:rgba(245,241,232,.88);letter-spacing:.06em;
}
.hero-facts{
  position:relative;z-index:2;
  max-width:var(--wrap);width:100%;margin:0 auto;
  padding:0 clamp(28px,5vw,64px);
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid rgba(232,201,122,.3);
  margin-bottom:clamp(26px,4vh,44px);
}
.hf{
  padding:clamp(16px,2.4vh,26px) 16px clamp(6px,1vh,10px);
  border-right:1px solid rgba(232,201,122,.18);
  text-align:center; /* 2026-07-15 陈律师：四格统一居中 */
}
.hf:last-child{border-right:0;}
.hf b{
  display:block;font-family:var(--serif);font-weight:600;
  font-size:clamp(22px,2.3vw,30px);letter-spacing:.03em;
  font-variant-numeric:tabular-nums;
}
.hf b em{font-style:normal;color:var(--gold-hi);font-size:.72em;}
.hf span{display:block;font-size:12px;letter-spacing:.14em;color:rgba(245,241,232,.62);margin-top:2px;}
.hero-scroll{
  position:absolute;left:50%;bottom:clamp(24px,3.4vh,38px);transform:translateX(-50%);
  width:1px;height:52px;background:rgba(245,241,232,.22);overflow:hidden;z-index:2;
}
.hero-scroll span{
  position:absolute;top:-40%;left:0;width:100%;height:40%;
  background:linear-gradient(180deg,transparent,var(--gold-hi));
  animation:drip 2.2s ease-in-out infinite;
}
@keyframes drip{to{top:110%;}}

/* ============================================================
   SECTIONS — shared
   ============================================================ */
.sec{padding:clamp(88px,11vw,150px) 0;}
.sec-ivory{background:var(--paper);}
.sec-white{background:#FDFCF9;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.sec-navy{background:linear-gradient(168deg,var(--navy) 0%,var(--navy-2) 100%);color:#F5F1E8;}
.kicker{
  font-size:12px;letter-spacing:.4em;color:var(--gold-lo);
  margin-bottom:20px;
}
.kicker.gold{color:var(--gold-hi);}
.sec-head{margin-bottom:clamp(44px,6vw,76px);}
.sec-title{
  font-family:var(--serif);font-weight:600;color:var(--navy);
  font-size:clamp(30px,4.2vw,52px);line-height:1.32;letter-spacing:.04em;
}
.sec-title.white{color:#F5F1E8;}
.sec-desc{
  margin-top:18px;font-size:clamp(15px,1.25vw,17px);color:var(--ink-soft);
  max-width:44em;letter-spacing:.04em;
}
.sec-desc.dim{color:rgba(245,241,232,.66);}

/* ============================================================
   01 · ABOUT
   ============================================================ */
.about-grid{
  display:grid;grid-template-columns:minmax(0,5.4fr) minmax(0,6.6fr);
  gap:clamp(36px,5.5vw,84px);align-items:start;
}
.about-fig{position:relative;margin-left:calc(clamp(20px,4vw,56px) * -1.6);}
.about-fig img{
  width:100%;aspect-ratio:4/3.15;object-fit:cover;
  box-shadow:28px 28px 0 -1px var(--paper),29px 29px 0 0 var(--line-gold);
}
.about-fig figcaption,
.feat-fig figcaption,
.contact-fig figcaption{
  margin-top:14px;font-size:11px;letter-spacing:.3em;color:var(--ink-soft);
  text-align:right;
}
.about-copy .lede{
  font-family:var(--serif);font-size:clamp(19px,1.7vw,23px);
  color:var(--navy);line-height:2;margin-bottom:22px;letter-spacing:.03em;
}
.about-copy p{margin-bottom:18px;color:var(--ink);max-width:40em;}
.about-copy p b{color:var(--gold-lo);font-weight:600;}
.cred{
  list-style:none;display:flex;flex-wrap:wrap;
  border-top:1px solid var(--line);margin-top:34px;
}
.cred li{
  flex:1 1 160px;padding:20px 24px 0 0;margin-right:24px;
}
.cred li b{
  display:block;font-family:var(--serif);font-size:24px;color:var(--navy);
  font-weight:600;letter-spacing:.02em;
}
.cred li b em{font-style:normal;color:var(--gold-lo);font-size:.7em;}
.cred li span{font-size:12.5px;letter-spacing:.1em;color:var(--ink-soft);}

.firsts{margin-top:clamp(64px,8vw,104px);}
.firsts-label{
  font-size:12px;letter-spacing:.32em;color:var(--gold-lo);margin-bottom:8px;
}
.firsts-list{
  list-style:none;
  display:grid;grid-template-columns:repeat(2,1fr);
  border-top:1px solid var(--line);
}
.firsts-list li{
  display:flex;gap:20px;align-items:baseline;
  padding:26px 40px 26px 0;
  border-bottom:1px solid var(--line);
  font-family:var(--serif);font-size:clamp(15.5px,1.35vw,18px);
  color:var(--navy);line-height:1.8;letter-spacing:.03em;
}
.firsts-list li i{
  font-style:normal;flex:none;
  font-size:clamp(26px,2.4vw,34px);font-weight:600;
  color:transparent;
  -webkit-text-stroke:1px var(--gold);
}

/* ============================================================
   STATS — navy immersive band
   ============================================================ */
.stats{
  background:var(--navy);color:#F5F1E8;
  padding:clamp(68px,8vw,110px) 0;
  position:relative;
}
.stats::before,.stats::after{
  content:"";position:absolute;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(232,201,122,.5),transparent);
}
.stats::before{top:0;}
.stats::after{bottom:0;}
.stats-row{
  display:grid;grid-template-columns:repeat(5,1fr);
  margin-top:34px;
}
.st{
  padding:6px 30px 6px 0;margin-right:30px;
  border-right:1px solid rgba(232,201,122,.2);
}
.st:last-child{border-right:0;margin-right:0;}
.st b{
  display:block;font-family:var(--serif);font-weight:600;
  font-size:clamp(38px,4vw,60px);line-height:1.15;
  letter-spacing:.01em;font-variant-numeric:tabular-nums;
  background:linear-gradient(135deg,var(--gold-hi),var(--gold-lo));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.st span{display:block;margin-top:10px;font-size:14.5px;letter-spacing:.1em;color:rgba(245,241,232,.9);}
.st span i{
  display:block;font-style:normal;font-size:10.5px;letter-spacing:.2em;
  color:rgba(245,241,232,.42);margin-top:4px;
}

/* ============================================================
   02 · FEATURED PRACTICES
   ============================================================ */
.feat-grid{
  display:grid;grid-template-columns:minmax(0,4.4fr) minmax(0,7.6fr);
  gap:clamp(40px,5.5vw,90px);align-items:start;
}
.feat-fig{position:sticky;top:110px;}
.feat-fig img{
  width:100%;aspect-ratio:3/3.6;object-fit:cover;
  box-shadow:-24px 24px 0 -1px var(--paper),-25px 25px 0 0 var(--line-gold);
}
.feat-list{border-top:1px solid var(--line);}
.feat{
  display:flex;gap:clamp(20px,3vw,44px);
  padding:clamp(28px,3.2vw,42px) 0;
  border-bottom:1px solid var(--line);
  transition:background .4s;
}
.feat-no{
  flex:none;font-family:var(--serif);font-weight:600;
  font-size:clamp(44px,4.6vw,66px);line-height:1;
  color:transparent;-webkit-text-stroke:1px rgba(181,146,76,.55);
  transform:translateY(4px);
  transition:color .45s var(--ease),-webkit-text-stroke-color .45s;
  font-variant-numeric:tabular-nums;
  min-width:1.6em;
}
.feat:hover .feat-no{
  color:var(--gold);-webkit-text-stroke-color:var(--gold);
}
.feat-body h3{
  font-family:var(--serif);font-weight:600;
  font-size:clamp(21px,2vw,27px);color:var(--navy);letter-spacing:.05em;
  line-height:1.5;
}
.feat-en{
  font-size:10.5px;letter-spacing:.26em;color:var(--gold-lo);
  margin:6px 0 12px;
}
.feat-desc{
  font-size:15px;color:var(--ink-soft);max-width:36em;letter-spacing:.02em;
}

/* ============================================================
   QUOTE BAND (marble)
   ============================================================ */
.quote-band{
  position:relative;overflow:hidden;
  padding:clamp(90px,12vw,160px) 24px;
  text-align:center;color:var(--navy);
}
.quote-band > img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:.5;
}
.quote-band::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(247,244,238,.92),rgba(247,244,238,.66) 50%,rgba(247,244,238,.92));
}
.quote-in{position:relative;}
.quote-cn{
  font-family:var(--serif);font-weight:600;
  font-size:clamp(28px,4.4vw,54px);letter-spacing:.14em;
}
.quote-en{
  margin-top:16px;font-size:11.5px;letter-spacing:.44em;color:var(--gold-lo);
}
.quote-in::before,.quote-in::after{
  content:"";display:block;width:1px;height:44px;margin:0 auto;
  background:linear-gradient(180deg,transparent,var(--gold));
}
.quote-in::before{margin-bottom:30px;}
.quote-in::after{margin-top:30px;transform:rotate(180deg);}

/* ============================================================
   03 · RESEARCH MATRIX (navy)
   ============================================================ */
.mx-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:rgba(232,201,122,.22);
  border:1px solid rgba(232,201,122,.22);
}
.mx{
  --mx:#B5924C;
  background:var(--navy);
  padding:clamp(26px,2.6vw,38px) clamp(24px,2.4vw,36px) clamp(24px,2.2vw,32px);
  display:flex;flex-direction:column;min-height:230px;
  position:relative;overflow:hidden;
  transition:background .45s var(--ease);
}
.mx::before{
  content:"";position:absolute;top:0;left:0;width:100%;height:2px;
  background:var(--mx);opacity:.85;
  transform:scaleX(.22);transform-origin:left;
  transition:transform .5s var(--ease);
}
.mx.on:hover{background:var(--navy-2);}
.mx.on:hover::before{transform:scaleX(1);}
.mx-tag{
  align-self:flex-start;font-size:10.5px;letter-spacing:.22em;
  color:var(--navy);background:linear-gradient(90deg,var(--gold-hi),var(--gold-lo));
  padding:3px 10px;border-radius:2px;margin-bottom:auto;font-weight:600;
}
.mx-tag.soon{
  background:none;color:rgba(245,241,232,.5);
  border:1px solid rgba(245,241,232,.28);font-weight:400;
}
.mx-cn{
  font-family:var(--serif);font-weight:600;font-size:clamp(21px,1.9vw,26px);
  letter-spacing:.08em;margin-top:26px;color:#F5F1E8;
}
.mx-en{font-size:10px;letter-spacing:.24em;color:rgba(245,241,232,.42);margin-top:5px;}
.mx-desc{font-size:13px;color:rgba(245,241,232,.62);margin-top:12px;letter-spacing:.04em;}
.mx-url{
  margin-top:16px;font-size:12px;letter-spacing:.12em;color:var(--gold-hi);
  transition:letter-spacing .35s var(--ease);
}
.mx.on:hover .mx-url{letter-spacing:.2em;}
.mx:not(.on){opacity:.82;}
.mx-note{
  margin-top:36px;font-size:13.5px;letter-spacing:.06em;
  color:rgba(245,241,232,.55);text-align:center;
}

/* ============================================================
   04 · PRACTICE AREAS
   ============================================================ */
.areas{
  list-style:none;
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);border-left:1px solid var(--line);
}
.areas li{
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:22px 24px;
  transition:background .35s;
  position:relative;
}
.areas li::after{
  content:"";position:absolute;left:0;top:0;bottom:0;width:2px;
  background:linear-gradient(180deg,var(--gold-hi),var(--gold-lo));
  opacity:0;transition:opacity .35s;
}
.areas li:hover{background:#FDFCF9;}
.areas li:hover::after{opacity:1;}
.areas b{
  display:block;font-family:var(--serif);font-weight:600;
  font-size:17px;color:var(--navy);letter-spacing:.06em;
}
.areas span{font-size:11px;letter-spacing:.1em;color:var(--ink-soft);}

/* ============================================================
   05 · CLIENTS & PARTNERS
   ============================================================ */
.banks{
  display:flex;flex-wrap:wrap;align-items:baseline;
  gap:14px 22px;
  padding:clamp(28px,3.4vw,46px) 0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.banks span{
  font-family:var(--serif);font-weight:600;
  font-size:clamp(20px,2.2vw,29px);color:var(--navy);letter-spacing:.08em;
  transition:color .3s;
}
.banks span:hover{color:var(--gold-lo);}
.banks i{color:var(--gold);font-style:normal;font-size:18px;}
.partners{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:clamp(28px,3.4vw,56px);
  margin-top:clamp(44px,5vw,68px);
}
.pt{border-top:2px solid var(--gold);padding-top:20px;}
.pt-name{
  font-family:var(--serif);font-weight:600;font-size:20px;color:var(--navy);
  letter-spacing:.06em;
}
.pt-en{font-size:10px;letter-spacing:.28em;color:var(--gold-lo);margin:4px 0 12px;}
.pt-desc{font-size:14px;color:var(--ink-soft);letter-spacing:.02em;}

/* ============================================================
   GLOBAL (navy + skyline photo)
   ============================================================ */
.global{
  position:relative;overflow:hidden;color:#F5F1E8;
  padding:clamp(96px,12vw,170px) 0;
}
.global-bg{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;
}
.global::before{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(13,27,42,.95),rgba(13,27,42,.8) 50%,rgba(13,27,42,.95));
}
.global .wrap{position:relative;z-index:2;}
.conts{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid rgba(232,201,122,.3);
}
.ct{
  padding:30px 28px 4px 0;
  border-right:1px solid rgba(232,201,122,.16);
}
.ct:last-child{border-right:0;}
.ct b{
  display:block;font-family:var(--serif);font-weight:600;
  font-size:clamp(24px,2.6vw,36px);letter-spacing:.12em;
}
.ct span{font-size:10.5px;letter-spacing:.3em;color:var(--gold-hi);}

/* ============================================================
   06 · CONTACT
   ============================================================ */
.contact-grid{
  display:grid;grid-template-columns:minmax(0,6.4fr) minmax(0,5.6fr);
  gap:clamp(40px,5.5vw,90px);align-items:center;
}
.cinfo{margin:34px 0 38px;border-top:1px solid var(--line);}
.cinfo > div{
  display:flex;gap:28px;padding:16px 0;
  border-bottom:1px solid var(--line);
}
.cinfo dt{
  flex:none;width:3.5em;font-size:12px;letter-spacing:.3em;
  color:var(--gold-lo);padding-top:5px;
}
.cinfo dd{font-size:15.5px;color:var(--ink);letter-spacing:.03em;}
.cinfo dd a{border-bottom:1px solid transparent;transition:border-color .3s,color .3s;}
.cinfo dd a:hover{color:var(--gold-lo);border-color:var(--line-gold);}
.btn{
  display:inline-block;
  background:var(--navy);color:#F5F1E8;
  font-size:14px;letter-spacing:.18em;
  padding:15px 36px;border:1px solid var(--navy);
  transition:background .35s,color .35s;
}
.btn:hover{background:transparent;color:var(--navy);}
.btn span{color:var(--gold-hi);transition:color .35s;}
.btn:hover span{color:var(--gold-lo);}
.contact-fig{margin-right:calc(clamp(20px,4vw,56px) * -1.2);}
.contact-fig img{
  width:100%;aspect-ratio:4/3;object-fit:cover;
  box-shadow:24px 24px 0 -1px var(--paper),25px 25px 0 0 var(--line-gold);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{
  background:var(--navy);color:rgba(245,241,232,.78);
  padding:clamp(64px,8vw,100px) 0 0;
}
.f-top{
  display:grid;grid-template-columns:minmax(0,4.2fr) minmax(0,7.8fr);
  gap:clamp(40px,5vw,80px);
  padding-bottom:clamp(44px,5vw,64px);
}
.brand-d.big{width:52px;height:52px;margin-bottom:22px;}
.brand-d.big::after{font-size:32px;}
.f-cn{
  font-family:var(--serif);font-weight:600;font-size:20px;
  color:#F5F1E8;letter-spacing:.14em;
}
.f-en{font-size:10.5px;letter-spacing:.32em;color:rgba(232,201,122,.75);margin-top:6px;}
.f-motto{
  margin-top:20px;font-family:var(--serif);font-size:14px;
  letter-spacing:.3em;color:rgba(245,241,232,.5);
}
.f-cols{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:clamp(24px,3vw,48px);
}
.f-h{
  font-size:11px;letter-spacing:.32em;color:var(--gold-hi);
  margin-bottom:16px;
}
.f-col a,.f-col .f-soon{
  display:block;font-size:14px;letter-spacing:.05em;
  color:rgba(245,241,232,.72);padding:5px 0;line-height:1.7;
}
.f-col a{transition:color .3s;}
.f-col a:hover{color:var(--gold-hi);}
.f-soon{color:rgba(245,241,232,.38);}
.f-bar{
  border-top:1px solid rgba(232,201,122,.18);
  padding:26px 0 34px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12px;letter-spacing:.06em;color:rgba(245,241,232,.42);
}

/* ============================================================
   03 · SERVICE PROCESS（智能分析辅助 + 律师把关）
   ============================================================ */
.proc{
  list-style:none;counter-reset:none;
  display:grid;grid-template-columns:repeat(5,1fr);
  border-top:1px solid var(--line);
}
.pstep{
  padding:26px 22px 8px 0;margin-right:22px;
  border-right:1px solid var(--line);
  position:relative;
}
.pstep:last-child{border-right:0;margin-right:0;}
.pstep i{
  display:block;font-style:normal;font-family:var(--serif);font-weight:600;
  font-size:clamp(30px,2.6vw,40px);line-height:1;
  color:transparent;-webkit-text-stroke:1px rgba(181,146,76,.55);
  font-variant-numeric:tabular-nums;margin-bottom:16px;
}
.pstep b{
  display:block;font-family:var(--serif);font-weight:600;
  font-size:clamp(16.5px,1.4vw,19px);color:var(--navy);letter-spacing:.05em;
  line-height:1.6;
}
.pstep-en{
  display:block;font-size:10px;letter-spacing:.24em;color:var(--gold-lo);
  margin:5px 0 10px;
}
.pstep p{font-size:13.5px;color:var(--ink-soft);letter-spacing:.02em;line-height:1.9;}
.ai-cards{
  display:grid;grid-template-columns:repeat(2,1fr);
  gap:clamp(22px,2.6vw,36px);
  margin-top:clamp(44px,5vw,64px);
}
.aic{
  border:1px solid var(--line);border-top:2px solid var(--gold);
  background:#FFFFFF;
  padding:clamp(26px,2.8vw,38px) clamp(24px,2.6vw,36px) clamp(24px,2.4vw,32px);
}
.aic-hi{
  background:linear-gradient(168deg,var(--navy) 0%,var(--navy-2) 100%);
  border-color:rgba(232,201,122,.35);
}
.aic-tag{
  display:inline-flex;align-items:center;gap:10px;
  font-size:12px;letter-spacing:.2em;color:var(--gold-lo);margin-bottom:18px;
}
.aic-hi .aic-tag{color:var(--gold-hi);}
.aic-tag em{
  font-style:normal;font-size:10.5px;letter-spacing:.16em;font-weight:600;
  color:var(--navy);background:linear-gradient(90deg,var(--gold-hi),var(--gold-lo));
  padding:2px 10px;border-radius:2px;
}
.aic h3{
  font-family:var(--serif);font-weight:600;
  font-size:clamp(19px,1.7vw,23px);color:var(--navy);letter-spacing:.05em;
  line-height:1.6;
}
.aic-hi h3{color:#F5F1E8;}
.aic-desc{
  margin-top:12px;font-size:14px;color:var(--ink-soft);
  letter-spacing:.02em;max-width:34em;
}
.aic-hi .aic-desc{color:rgba(245,241,232,.68);}
.aic-price{
  margin-top:20px;padding-top:16px;border-top:1px solid var(--line);
  font-size:13.5px;letter-spacing:.06em;color:var(--ink-soft);
}
.aic-price b{color:var(--gold-lo);font-family:var(--serif);font-size:16px;letter-spacing:.1em;}
.aic-hi .aic-price{border-top-color:rgba(232,201,122,.22);color:rgba(245,241,232,.5);}
.aic-hi .aic-price b{color:var(--gold-hi);}
.aic-price s{opacity:.65;}
.proc-note{
  margin-top:clamp(30px,3.4vw,44px);
  font-size:12.5px;letter-spacing:.05em;color:var(--ink-soft);
  border-left:2px solid var(--gold);padding-left:16px;max-width:52em;
}

/* ============================================================
   02/05 · 专题站角标（特色业务 + 业务领域网格）
   ============================================================ */
.feat-badge{
  font-style:normal;font-family:var(--sans);font-weight:400;
  font-size:10.5px;letter-spacing:.16em;color:var(--ink-soft);
  border:1px solid var(--line);border-radius:2px;
  padding:2px 8px;margin-left:12px;vertical-align:3px;white-space:nowrap;
}
.areas li.has-site{padding:0;}
.areas li.has-site > a,
.areas li.has-site.pending{display:block;padding:22px 24px;position:relative;}
.areas li.has-site.pending{padding:22px 24px;}
.site-badge{
  position:absolute;top:12px;right:12px;
  font-style:normal;
  font-size:10px;letter-spacing:.14em;
  color:var(--gold-lo);border:1px solid var(--line-gold);
  border-radius:2px;padding:1px 8px;white-space:nowrap;
}
.site-badge.soon{color:var(--ink-soft);border-color:var(--line);}
.areas li.has-site > a:hover b{color:var(--gold-lo);}

/* ============================================================
   07 · CAREERS
   ============================================================ */
.career-grid{
  display:grid;grid-template-columns:minmax(0,5.2fr) minmax(0,6.8fr);
  gap:clamp(36px,5.5vw,84px);align-items:start;
}
.career-fig{position:relative;margin-left:calc(clamp(20px,4vw,56px) * -1.2);}
.career-fig img{
  width:100%;aspect-ratio:4/3.1;object-fit:cover;
  box-shadow:24px 24px 0 -1px #FDFCF9,25px 25px 0 0 var(--line-gold);
}
.career-fig figcaption{
  margin-top:14px;font-size:11px;letter-spacing:.3em;color:var(--ink-soft);
  text-align:right;
}
.career-points{border-top:1px solid var(--line);}
.cpt{
  display:flex;gap:clamp(18px,2.4vw,32px);
  padding:clamp(22px,2.6vw,32px) 0;
  border-bottom:1px solid var(--line);
}
.cpt i{
  font-style:normal;flex:none;font-family:var(--serif);font-weight:600;
  font-size:clamp(24px,2.2vw,32px);line-height:1.3;
  color:transparent;-webkit-text-stroke:1px var(--gold);
}
.cpt h3{
  font-family:var(--serif);font-weight:600;
  font-size:clamp(17.5px,1.6vw,21px);color:var(--navy);letter-spacing:.05em;
  line-height:1.6;
}
.cpt p{margin-top:8px;font-size:14px;color:var(--ink-soft);letter-spacing:.02em;max-width:36em;}
.career-roles{margin-top:clamp(48px,6vw,72px);}
.croles-label{font-size:12px;letter-spacing:.32em;color:var(--gold-lo);margin-bottom:8px;}
.croles{
  list-style:none;
  display:grid;grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--line);border-left:1px solid var(--line);
}
.croles li{
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:18px 22px;
}
.croles b{
  display:block;font-family:var(--serif);font-weight:600;
  font-size:16.5px;color:var(--navy);letter-spacing:.06em;
}
.croles span{font-size:12px;letter-spacing:.08em;color:var(--ink-soft);}
.career-apply{
  margin-top:clamp(40px,5vw,60px);
  display:flex;align-items:center;justify-content:space-between;
  gap:clamp(24px,3vw,48px);flex-wrap:wrap;
  background:linear-gradient(168deg,var(--navy) 0%,var(--navy-2) 100%);
  padding:clamp(28px,3.2vw,44px) clamp(26px,3vw,48px);
}
.capply-h{font-size:11px;letter-spacing:.32em;color:var(--gold-hi);margin-bottom:12px;}
.capply-copy p{color:rgba(245,241,232,.82);font-size:15px;letter-spacing:.04em;}
.capply-copy a{
  color:var(--gold-hi);border-bottom:1px solid rgba(232,201,122,.4);
  transition:border-color .3s;
}
.capply-copy a:hover{border-color:var(--gold-hi);}
.capply-qr{
  flex:none;width:104px;height:104px;background:#FDFCF9;border-radius:4px;
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-size:11px;line-height:1.6;color:var(--ink-soft);letter-spacing:.1em;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1080px){
  .nav-links{display:none;}
  .burger{display:block;}
  .stats-row{grid-template-columns:repeat(3,1fr);gap:34px 0;}
  .st:nth-child(3){border-right:0;}
  .mx-grid{grid-template-columns:repeat(2,1fr);}
  .areas{grid-template-columns:repeat(3,1fr);}
  .proc{grid-template-columns:repeat(3,1fr);gap:0;}
  .pstep:nth-child(3){border-right:0;}
}

@media (max-width:900px){
  .hero-side{display:none;}
  .pc{display:none;}
  .about-grid,.feat-grid,.contact-grid,.career-grid{grid-template-columns:1fr;}
  .about-fig{margin-left:0;}
  .contact-fig{margin-right:0;order:-1;}
  .feat-fig{position:static;max-width:520px;}
  .feat-fig img{aspect-ratio:4/3.4;}
  .firsts-list{grid-template-columns:1fr;}
  .firsts-list li{padding-right:0;}
  .partners{grid-template-columns:1fr;gap:30px;}
  .f-top{grid-template-columns:1fr;}
  .f-cols{grid-template-columns:repeat(2,1fr);}
  .career-fig{margin-left:0;max-width:560px;}
  .croles{grid-template-columns:repeat(2,1fr);}
  .ai-cards{grid-template-columns:1fr;}
}

@media (max-width:640px){
  body{font-size:15px;}
  .hero-facts{grid-template-columns:repeat(2,1fr);border-top:0;}
  .hf{border-top:1px solid rgba(232,201,122,.22);border-right:0;}
  .hf b{font-size:20px;}
  .hero-scroll{display:none;}
  .hero-net-cap{letter-spacing:.2em;font-size:10.5px;}
  .hero-net-static text{display:none;} /* 窄屏隐藏节点城市标签，避免与文案叠字 */
  .proc{grid-template-columns:1fr;}
  .pstep{border-right:0;margin-right:0;padding:20px 0 6px;border-top:1px solid var(--line);}
  .pstep:first-child{border-top:0;}
  .pstep i{margin-bottom:10px;font-size:26px;}
  .croles{grid-template-columns:1fr;}
  .croles li{padding:14px 16px;}
  .career-apply{flex-direction:column;align-items:flex-start;}
  .feat-badge{display:inline-block;margin-left:0;margin-top:6px;vertical-align:0;}
  .stats-row{grid-template-columns:repeat(2,1fr);gap:26px 20px;}
  .st{border-right:0;margin-right:0;padding-right:0;}
  .mx-grid{grid-template-columns:1fr;}
  .mx{min-height:0;}
  .mx-tag{margin-bottom:18px;}
  .mx-cn{margin-top:0;}
  .areas{grid-template-columns:repeat(2,1fr);}
  .areas li{padding:16px 16px;}
  .areas li.has-site > a,.areas li.has-site.pending{padding:16px 16px;}
  .site-badge{position:static;display:inline-block;margin-top:6px;} /* 窄屏改行内角标，避免压住领域名 */
  .conts{grid-template-columns:repeat(2,1fr);}
  .ct{border-top:1px solid rgba(232,201,122,.14);border-right:0;padding:20px 0 4px;}
  .conts{border-top:0;}
  .banks span{font-size:19px;}
  .f-cols{grid-template-columns:1fr;}
  .f-bar{flex-direction:column;gap:4px;}
  .cred li{margin-right:0;flex-basis:100%;padding-right:0;}
}

/* ============================================================
   MULTIPAGE — 2026-07-15 多页化改造新增组件
   ============================================================ */

/* ---- HERO ·「30 年」大数字锚点 ---- */
.hero-30line{
  display:flex;align-items:center;gap:clamp(18px,2.2vw,30px);
  margin-bottom:clamp(8px,1.2vh,14px);
}
.h30{
  font-family:var(--serif);font-weight:600;line-height:.9;
  font-size:clamp(72px,9vw,132px);letter-spacing:0;
  font-variant-numeric:tabular-nums;
  background:linear-gradient(135deg,var(--gold-hi),var(--gold-lo));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  text-shadow:none;
}
.h30-t{display:flex;flex-direction:column;gap:8px;padding-top:6px;}
.h30-cn{
  font-family:var(--serif);font-weight:600;
  font-size:clamp(17px,1.8vw,24px);letter-spacing:.14em;
  color:rgba(245,241,232,.94);line-height:1.7;
}
.h30-en{
  font-size:10.5px;letter-spacing:.3em;color:rgba(232,201,122,.7);
}

/* ---- 语言切换（桌面导航 + 移动菜单） ---- */
.lang{
  display:flex;align-items:center;gap:2px;
  margin-left:clamp(4px,.8vw,10px);padding-left:clamp(12px,1.4vw,20px);
  border-left:1px solid rgba(232,201,122,.3);
}
.lang a,.lang b{
  font-size:11.5px;letter-spacing:.1em;font-weight:400;
  color:rgba(245,241,232,.55);padding:3px 6px;border-radius:2px;
  transition:color .3s;white-space:nowrap;
}
.lang a:hover{color:var(--gold-hi);}
.lang b{color:var(--gold-hi);border:1px solid rgba(232,201,122,.4);}
.m-lang{
  display:flex;gap:10px;margin-top:30px;
}
.m-lang a,.m-lang b{
  font-size:13px;letter-spacing:.12em;font-weight:400;
  color:rgba(245,241,232,.6);padding:6px 14px;
  border:1px solid rgba(245,241,232,.22);border-radius:2px;
}
.m-lang b{color:var(--navy);background:linear-gradient(90deg,var(--gold-hi),var(--gold-lo));border-color:transparent;}

/* ---- 子页页头（navy 短横幅） ---- */
.page-hero{
  position:relative;overflow:hidden;color:#F5F1E8;
  background:
    radial-gradient(130% 160% at 70% -20%,#16283C 0%,var(--navy) 58%,#0A1522 100%);
  padding:clamp(150px,20vh,220px) 0 clamp(52px,7vh,84px);
}
.page-hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(232,201,122,.5),transparent);
}
.page-hero .kicker{color:var(--gold-hi);}
.page-hero h1{
  font-family:var(--serif);font-weight:600;
  font-size:clamp(32px,4.6vw,56px);line-height:1.3;letter-spacing:.06em;
}
.page-hero .ph-desc{
  margin-top:16px;font-size:clamp(14.5px,1.25vw,17px);
  color:rgba(245,241,232,.72);max-width:44em;letter-spacing:.04em;
}
.ph-crumb{
  position:relative;z-index:2;
  font-size:11px;letter-spacing:.2em;color:rgba(245,241,232,.44);
  margin-top:26px;
}
.ph-crumb a{color:rgba(245,241,232,.44);transition:color .3s;}
.ph-crumb a:hover{color:var(--gold-hi);}
.ph-crumb i{font-style:normal;color:rgba(232,201,122,.5);margin:0 8px;}

/* ---- 通用 CTA 收尾横幅 ---- */
.cta-band{
  background:linear-gradient(168deg,var(--navy) 0%,var(--navy-2) 100%);
  color:#F5F1E8;position:relative;
  padding:clamp(64px,8vw,104px) 0;
}
.cta-band::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(232,201,122,.5),transparent);
}
.cta-in{
  display:flex;align-items:center;justify-content:space-between;
  gap:clamp(24px,3vw,48px);flex-wrap:wrap;
}
.cta-in h2{
  font-family:var(--serif);font-weight:600;
  font-size:clamp(24px,3vw,38px);letter-spacing:.06em;line-height:1.5;
}
.cta-in p{margin-top:10px;font-size:14.5px;color:rgba(245,241,232,.66);letter-spacing:.04em;}
.btn-gold{
  flex:none;display:inline-block;
  background:linear-gradient(90deg,var(--gold-hi),var(--gold-lo));
  color:var(--navy);font-size:14px;letter-spacing:.18em;font-weight:600;
  padding:16px 40px;border:1px solid transparent;
  transition:background .35s,color .35s,border-color .35s;
}
.btn-gold:hover{background:transparent;color:var(--gold-hi);border-color:rgba(232,201,122,.55);}

/* ---- 首页 · 特色业务导览卡（紧凑六格） ---- */
.pv-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);
}
.pv{
  background:#FDFCF9;padding:clamp(26px,2.6vw,38px) clamp(24px,2.4vw,34px);
  position:relative;overflow:hidden;transition:background .4s;
  display:flex;flex-direction:column;
}
.pv::before{
  content:"";position:absolute;top:0;left:0;width:100%;height:2px;
  background:linear-gradient(90deg,var(--gold-hi),var(--gold-lo));
  transform:scaleX(.18);transform-origin:left;transition:transform .5s var(--ease);
}
.pv:hover{background:#FFFFFF;}
.pv:hover::before{transform:scaleX(1);}
.pv i{
  font-style:normal;font-family:var(--serif);font-weight:600;
  font-size:26px;line-height:1;
  color:transparent;-webkit-text-stroke:1px rgba(181,146,76,.55);
  margin-bottom:18px;font-variant-numeric:tabular-nums;
}
.pv b{
  font-family:var(--serif);font-weight:600;font-size:clamp(18px,1.6vw,21px);
  color:var(--navy);letter-spacing:.06em;line-height:1.6;
}
.pv span{
  display:block;font-size:10px;letter-spacing:.22em;color:var(--gold-lo);margin-top:5px;
}
.pv p{margin-top:12px;font-size:13.5px;color:var(--ink-soft);letter-spacing:.02em;}
.sec-more{
  margin-top:clamp(34px,4vw,52px);text-align:center;
}
.sec-more a{
  display:inline-block;font-size:13px;letter-spacing:.22em;color:var(--gold-lo);
  border:1px solid var(--line-gold);padding:13px 34px;
  transition:background .35s,color .35s;
}
.sec-more a:hover{background:var(--navy);color:var(--gold-hi);border-color:var(--navy);}

/* ---- 招贤纳士 · 岗位层级 ---- */
.role-tiers{
  display:grid;grid-template-columns:repeat(2,1fr);
  gap:clamp(22px,2.6vw,36px);margin-top:clamp(40px,5vw,60px);
}
.rt{
  border:1px solid var(--line);border-top:2px solid var(--gold);
  background:#FFFFFF;
  padding:clamp(26px,2.8vw,38px) clamp(24px,2.6vw,36px);
}
.rt-tag{font-size:11px;letter-spacing:.28em;color:var(--gold-lo);margin-bottom:14px;}
.rt h3{
  font-family:var(--serif);font-weight:600;
  font-size:clamp(19px,1.8vw,24px);color:var(--navy);letter-spacing:.06em;line-height:1.6;
}
.rt p{margin-top:10px;font-size:14px;color:var(--ink-soft);letter-spacing:.02em;}
.rt ul{
  list-style:none;margin-top:16px;border-top:1px solid var(--line);
}
.rt ul li{
  padding:10px 0;border-bottom:1px solid var(--line);
  font-size:14px;color:var(--ink);letter-spacing:.03em;
  display:flex;justify-content:space-between;gap:14px;
}
.rt ul li em{font-style:normal;font-size:12px;color:var(--ink-soft);white-space:nowrap;}

@media (max-width:900px){
  .role-tiers{grid-template-columns:1fr;}
  .pv-grid{grid-template-columns:repeat(2,1fr);}
  .cta-in{flex-direction:column;align-items:flex-start;}
}
@media (max-width:640px){
  .pv-grid{grid-template-columns:1fr;}
  .h30{font-size:64px;}
  .h30-cn{letter-spacing:.08em;}
  .lang{display:none;}
  .page-hero{padding-top:130px;}
}