@charset "utf-8";
/* ==========================================================================
   黄智硕律师个人站 · 设计系统
   方向：卷宗纸张 / 宋体判词 / 朱砂印章 —— 克制的编辑感，拒绝模板化
   ========================================================================== */

/* ==========================================================================
   外观：参考开源项目 AIHOT（MIT 许可，https://github.com/KKKKhazix/AIHOT）的设计令牌：
   暖白纸面、墨色文字、单一青绿主色、细线边框、无渐变、圆角卡片、无衬线字体。
   原项目版权声明见 docs/NOTICE-AIHOT.md。旧版"卷宗纸张"样式保存在 assets/style.classic.css。
   ========================================================================== */
:root{
  --paper:#FAF9F6;
  --paper-2:#F3F3EF;
  --paper-3:#E9EDE9;
  --ink:#202A30;
  --ink-2:#303C42;
  --mut:#59656B;
  --rule:#DFE4E1;
  --rule-soft:rgba(32,42,48,.08);
  --accent:#176B75;
  --accent-ink:#145F68;
  --accent-soft:rgba(23,107,117,.08);
  --accent-softer:rgba(23,107,117,.05);
  --hot:#B3402A;
  --amber:#B8873A;
  --amber-ink:#7C5A24;
  --dark:#182024;
  --cream:#FAF9F6;
  --cream-dim:rgba(250,249,246,.68);
  --accent-on-dark:#2CE2E8;
  --serif:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","HarmonyOS Sans SC","Microsoft YaHei",sans-serif;
  --sans:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","HarmonyOS Sans SC","Microsoft YaHei",sans-serif;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Monaco,Consolas,"Liberation Mono",monospace;
  --radius-control:8px;
  --radius-tile:10px;
  --radius-card:12px;
  --radius-panel:14px;
  --shadow:0 4px 12px rgba(28,39,51,.06);
  --shadow-card:0 1px 2px rgba(32,42,48,.025);
  --shadow-card-hover:0 3px 12px rgba(32,42,48,.055);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16.5px;
  line-height:1.9;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
body::after{
  content:"";position:fixed;inset:0;z-index:60;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity:.028;mix-blend-mode:multiply;
}
img,svg{max-width:100%}
a{color:inherit;text-decoration:none}
p{margin:0 0 1em}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.32;letter-spacing:.01em;margin:0}
ul,ol{margin:0;padding:0}
::selection{background:var(--accent);color:var(--paper)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--paper);padding:10px 18px;z-index:200}
.skip:focus{left:12px;top:12px}
.grain{position:fixed;inset:0;pointer-events:none;z-index:0}

.wrap{width:min(1180px,calc(100% - 48px));margin-inline:auto}
.wrap-narrow{width:min(1060px,calc(100% - 48px));margin-inline:auto}
.center{text-align:center;margin-top:48px}

/* ---------------------------------------------------------------- 页头 */
.masthead{
  position:sticky;top:0;z-index:100;
  background:rgba(250,249,246,.88);
  backdrop-filter:blur(16px) saturate(1.15);
  -webkit-backdrop-filter:blur(16px) saturate(1.15);
  border-bottom:1px solid var(--rule);
}
.mast-inner{
  width:min(1180px,calc(100% - 48px));margin-inline:auto;
  display:flex;align-items:center;gap:34px;height:72px;
}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.seal{width:36px;height:36px;transform:rotate(-3deg);transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.brand:hover .seal{transform:rotate(3deg) scale(1.04)}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-family:var(--serif);font-size:1.22rem;letter-spacing:.04em}
.brand-text em{font-style:normal;font-size:.66rem;color:var(--mut);letter-spacing:.04em;margin-top:2px}
.nav{display:flex;align-items:center;gap:30px;margin-left:auto}
.nav > a,.has-sub > a{
  position:relative;font-size:.9rem;letter-spacing:.04em;color:var(--ink-2);padding:6px 0;
}
.nav > a::after,.has-sub > a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--accent);
  transform:scaleX(0);transform-origin:left;transition:transform .35s cubic-bezier(.2,.7,.2,1);
}
.nav > a:hover::after,.has-sub:hover > a::after,.nav > a.is-active::after{transform:scaleX(1)}
.nav > a:hover,.has-sub:hover > a,.nav > a.is-active{color:var(--accent)}
.has-sub{position:relative}
.sub{
  position:absolute;top:calc(100% + 14px);left:-18px;min-width:236px;
  background:var(--paper);border:1px solid var(--rule);box-shadow:var(--shadow);
  padding:10px;display:grid;gap:1px;
  opacity:0;visibility:hidden;transform:translateY(6px);
  transition:opacity .28s,transform .28s,visibility .28s;
}
.sub a{display:block;padding:9px 14px;font-size:.88rem;color:var(--ink-2);border-left:2px solid transparent;transition:.25s}
.sub a:hover{background:var(--paper-2);border-left-color:var(--accent);color:var(--accent)}
.has-sub:hover .sub{opacity:1;visibility:visible;transform:none}
.head-call{
  display:flex;align-items:center;gap:9px;flex-shrink:0;
  border:1px solid var(--ink);padding:9px 16px;font-family:var(--mono);
  font-size:.82rem;letter-spacing:.04em;transition:.3s;
}
.head-call > span{font-family:var(--sans);font-size:.68rem;letter-spacing:.04em;color:var(--mut)}
.head-call:hover{background:var(--ink);color:var(--paper)}
.head-call:hover > span{color:rgba(250,249,246,.7)}
.nav-toggle{display:none;background:none;border:1px solid var(--rule);padding:8px 12px;font-size:.8rem;font-family:var(--sans);letter-spacing:.04em;color:var(--ink);cursor:pointer}

/* ---------------------------------------------------------------- 首页 Hero */
.hero{position:relative;padding:92px 0 0;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background-image:
    repeating-linear-gradient(90deg,transparent 0 95px,var(--rule-soft) 95px 96px),
    repeating-linear-gradient(0deg,transparent 0 95px,var(--rule-soft) 95px 96px);
  mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 88%);
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 88%);
}
.hero-grid{
  width:min(1180px,calc(100% - 48px));margin-inline:auto;
  display:grid;grid-template-columns:minmax(0,1.14fr) minmax(0,.86fr);
  gap:clamp(36px,6vw,92px);align-items:start;
}
.kicker{display:flex;align-items:center;gap:10px;font-size:.74rem;letter-spacing:.04em;color:var(--mut);margin:0 0 22px}
.k-dot{width:7px;height:7px;background:var(--accent);display:inline-block;border-radius:50%}
.hero-title{
  font-size:clamp(2.5rem,5.2vw,4.3rem);line-height:1.16;letter-spacing:-.01em;margin:0 0 28px;
}
.hero-title em{font-style:normal;color:var(--accent);position:relative;white-space:nowrap}
.hero-title em::after{content:"";position:absolute;left:0;right:0;bottom:.08em;height:.06em;background:var(--accent);opacity:.4;z-index:-1}
.hero-lead{font-size:1.04rem;line-height:2.05;color:var(--ink-2);max-width:31em;margin:0}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:38px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:13px 26px;font-size:.93rem;letter-spacing:.06em;
  border:1px solid var(--ink);border-radius:var(--radius-control);cursor:pointer;
  transition:background .3s,color .3s,border-color .3s,transform .3s;
  font-family:var(--sans);
}
.btn-solid{background:var(--ink);color:var(--paper)}
.btn-solid:hover{background:var(--accent);border-color:var(--accent);color:var(--paper);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.hero-note{margin-top:22px;font-size:.78rem;letter-spacing:.04em;color:var(--mut)}
.hero-toc{border-top:2px solid var(--ink);padding-top:12px;margin-top:6px}
.toc-title{font-size:.68rem;letter-spacing:.04em;color:var(--mut);margin:0 0 4px}
.toc-row{
  display:grid;grid-template-columns:auto minmax(0,1fr);grid-template-areas:"n t" "n d";
  column-gap:14px;padding:13px 0;border-bottom:1px solid var(--rule);
  transition:padding .35s cubic-bezier(.2,.7,.2,1),background .35s;
}
.toc-row:hover{padding-left:8px;background:linear-gradient(90deg,var(--accent-soft),transparent 70%)}
.toc-num{grid-area:n;font-family:var(--serif);font-size:.92rem;color:var(--accent);padding-top:1px}
.toc-name{grid-area:t;font-family:var(--serif);font-size:1.12rem;letter-spacing:.04em;transition:color .3s}
.toc-row:hover .toc-name{color:var(--accent)}
.toc-desc{grid-area:d;font-size:.76rem;color:var(--mut);line-height:1.65;margin-top:3px}
.hero-rule{
  width:min(1180px,calc(100% - 48px));margin:88px auto 0;height:7px;
  background:
    linear-gradient(var(--ink),var(--ink)) top/100% 1px no-repeat,
    linear-gradient(var(--rule),var(--rule)) bottom/100% 1px no-repeat;
}

/* ---------------------------------------------------------------- 通用区块 */
.band{padding:96px 0;border-top:1px solid var(--rule)}
.band:first-of-type{border-top:0}
.band-head{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.92fr);
  gap:clamp(24px,5vw,72px);align-items:end;margin-bottom:58px;
}
.band-title{font-size:clamp(1.62rem,2.6vw,2.16rem);display:flex;align-items:center;gap:16px}
.band-title::before{content:"";width:11px;height:11px;background:var(--accent);flex:none;border-radius:50%}
.band-sub{font-size:.92rem;line-height:1.95;color:var(--mut);margin:0;max-width:36em}

/* 情形 */
.situation-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:0 56px}
.situation-list li{
  display:flex;gap:14px;padding:17px 0;border-top:1px solid var(--rule);
  font-family:var(--serif);font-size:1.1rem;line-height:1.6;transition:color .3s;
}
.situation-list li::before{content:"";width:5px;height:5px;background:var(--accent);flex:none;margin-top:.72em;border-radius:50%}
.situation-list li:hover{color:var(--accent)}

/* 领域卡片 */
.area-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--rule);border-left:1px solid var(--rule)}
.area-card{
  position:relative;display:block;padding:38px 34px 40px;
  border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);
  transition:background .45s;overflow:hidden;
}
.area-card:hover{background:var(--paper-2)}
.area-num{position:absolute;top:20px;right:24px;font-family:var(--mono);font-size:.7rem;letter-spacing:.04em;color:var(--mut)}
.area-glyph{
  position:absolute;right:16px;bottom:-14px;font-family:var(--serif);font-size:6.4rem;line-height:1;
  color:rgba(23,107,117,.08);transition:color .5s,transform .5s;pointer-events:none;
}
.area-card:hover .area-glyph{color:rgba(23,107,117,.16);transform:translateY(-4px)}
.area-card h3{font-size:1.5rem;margin:0 0 12px;letter-spacing:.03em}
.area-card p{font-size:.88rem;line-height:1.85;color:var(--mut);margin:0 0 22px;max-width:24em}
.area-more{font-size:.76rem;letter-spacing:.04em;color:var(--accent)}

/* 问答卡 */
.q-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px 52px}
.q-card{display:block;border-top:2px solid var(--ink);padding-top:18px;transition:border-color .4s}
.q-card:hover{border-color:var(--accent)}
.q-area{font-size:.7rem;letter-spacing:.04em;color:var(--accent);display:block;margin-bottom:10px}
.q-card h3{font-size:1.18rem;line-height:1.55;margin:0 0 10px;transition:color .3s}
.q-card:hover h3{color:var(--accent)}
.q-card p{font-size:.86rem;line-height:1.85;color:var(--mut);margin:0 0 12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.q-more{font-size:.74rem;letter-spacing:.04em;color:var(--mut)}

/* 方法（深色） */
.band-dark{background:var(--dark);color:var(--cream);border-top:0}
.band-dark .band-sub{color:var(--cream-dim)}
.band-dark .band-title::before{background:var(--accent)}
.method-list{list-style:none;display:grid;grid-template-columns:repeat(4,1fr)}
.method-list li{padding:26px 28px 8px 0;border-top:1px solid rgba(250,249,246,.24);margin-right:0}
.method-list li + li{padding-left:28px;border-left:1px solid rgba(250,249,246,.12)}
.m-num{font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;color:rgba(250,249,246,.58)}
.method-list h3{font-size:1.14rem;margin:12px 0 10px;color:var(--cream)}
.method-list p{font-size:.85rem;line-height:1.95;color:var(--cream-dim);margin:0}

/* 联系区 */
.band-contact{background:var(--paper-2);border-top:1px solid var(--rule)}
.contact-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(32px,6vw,80px);align-items:start}
.contact-title{font-size:clamp(1.6rem,3vw,2.4rem);line-height:1.4;margin:0 0 20px}
.contact-lead{font-size:.96rem;line-height:2;color:var(--ink-2);margin:0 0 30px;max-width:34em}
.contact-facts{margin:0;display:grid;gap:0}
.contact-facts div{display:grid;grid-template-columns:96px minmax(0,1fr);gap:16px;align-items:baseline;padding:16px 0;border-top:1px solid var(--rule)}
.contact-facts dt{font-size:.72rem;letter-spacing:.04em;color:var(--mut)}
.contact-facts dd{margin:0;font-size:.94rem;line-height:1.7}
.contact-facts a{border-bottom:1px solid var(--rule);transition:.3s}
.contact-facts a:hover{border-color:var(--accent);color:var(--accent)}

/* ---------------------------------------------------------------- 页脚 */
.foot{background:var(--dark);color:var(--cream-dim);padding:72px 0 26px;position:relative;z-index:1}
.foot-inner{width:min(1180px,calc(100% - 48px));margin-inline:auto;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:64px}
.foot-lockup{font-family:var(--serif);font-size:1.9rem;letter-spacing:.04em;color:var(--cream)}
.foot-lockup > span{font-size:.72rem;letter-spacing:.04em;margin-left:10px;color:var(--cream-dim);vertical-align:middle}
.foot-brand p{font-size:.82rem;line-height:1.9;margin:12px 0 0;color:rgba(250,249,246,.58)}
.foot-tel a{font-family:var(--mono);font-size:1rem;color:var(--cream);letter-spacing:.06em;border-bottom:1px solid rgba(250,249,246,.3);padding-bottom:2px}
.foot-tel a:hover{color:var(--accent-on-dark);border-color:var(--accent-on-dark)}
.foot-nav{display:grid;grid-template-columns:1.2fr 1fr;gap:32px}
.foot-nav h4{font-family:var(--sans);font-size:.68rem;letter-spacing:.04em;color:rgba(250,249,246,.58);margin:0 0 14px;font-weight:400}
.foot-nav ul{list-style:none;display:grid;gap:8px}
.foot-nav a{font-size:.84rem;color:var(--cream-dim);transition:.25s}
.foot-nav a:hover{color:var(--cream);padding-left:4px}
.foot-bottom{width:min(1180px,calc(100% - 48px));margin:56px auto 0;padding-top:22px;border-top:1px solid rgba(250,249,246,.14)}
.disclaimer{font-size:.72rem;line-height:1.9;color:rgba(250,249,246,.58);margin:0 0 14px;max-width:900px}
.colophon{font-size:.72rem;letter-spacing:.06em;color:rgba(250,249,246,.58);margin:0}
.colophon a{text-decoration:underline;text-underline-offset:3px}

/* ---------------------------------------------------------------- 内页通用 */
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.76rem;color:var(--mut);padding:26px 0 0;letter-spacing:.04em}
.crumbs .home{letter-spacing:.04em;color:var(--accent)}
.crumbs i{font-style:normal;color:var(--rule)}
.crumbs a:hover{color:var(--accent)}
.crumbs span[aria-current]{color:var(--ink-2)}
.page-head{padding:44px 0 44px;border-bottom:1px solid var(--rule)}
.page-head h1{font-size:clamp(2rem,3.8vw,2.9rem);line-height:1.3;margin:0 0 20px;letter-spacing:.01em}
.page-lead{font-size:1rem;line-height:2;color:var(--ink-2);max-width:36em;margin:0}
.prose-p{font-size:.96rem;line-height:2.05;color:var(--ink-2);margin:0 0 1.1em;max-width:40em}
.prose-p strong{color:var(--ink);font-weight:600}

/* ---------------------------------------------------------------- 执业领域页 */
.practice-head{padding:8px 0 40px;margin-bottom:8px;border-bottom:1px solid var(--rule)}
.practice-head h1{font-size:clamp(2.1rem,4.2vw,3.1rem);margin:14px 0 14px}
.practice-sub{font-family:var(--serif);font-size:1.2rem;color:var(--accent);margin:0 0 18px;letter-spacing:.02em}
.practice-lead{font-size:1.02rem;line-height:2;color:var(--ink-2);max-width:40em;margin:0}
.practice-head .hero-cta{margin-top:28px}
.block{margin:76px 0}
.block-title{
  font-size:1.4rem;display:flex;align-items:center;gap:14px;
  padding-bottom:14px;border-bottom:1px solid var(--ink);margin:0 0 30px;
}
.block-title::before{content:"";width:9px;height:9px;background:var(--accent);flex:none;border-radius:50%}
.scenario-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 56px}
.scenario{padding:24px 0;border-top:1px solid var(--rule)}
.scenario h3{font-size:1rem;margin:0 0 8px;letter-spacing:.02em}
.scenario p{font-size:.87rem;line-height:1.9;color:var(--mut);margin:0}
.step-list{list-style:none}
.step-list li{display:grid;grid-template-columns:64px minmax(0,1fr);gap:22px;padding:26px 0;border-top:1px solid var(--rule)}
.step-mark{font-family:var(--mono);font-size:.78rem;letter-spacing:.04em;color:var(--accent);padding-top:5px}
.step-list h3{font-size:1.06rem;margin:0 0 8px}
.step-list p{font-size:.87rem;line-height:1.95;color:var(--mut);margin:0;max-width:38em}
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule)}
.adv{background:var(--paper);padding:28px 26px}
.adv h3{font-size:1.02rem;margin:0 0 10px;color:var(--accent);letter-spacing:.02em}
.adv p{font-size:.85rem;line-height:1.95;color:var(--ink-2);margin:0}
.faq-lite{list-style:none}
.faq-lite li{border-top:1px solid var(--rule)}
.faq-lite a{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:28px;padding:18px 0;transition:padding .3s}
.faq-lite a:hover{padding-left:6px}
.faq-lite span{font-family:var(--serif);font-size:.98rem;line-height:1.65}
.faq-lite em{font-style:normal;font-size:.82rem;line-height:1.75;color:var(--mut);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.faq-lite a:hover span{color:var(--accent)}
.block-cta{background:var(--paper-2);border-left:3px solid var(--accent);padding:34px 38px}
.cta-lead{font-family:var(--serif);font-size:1.15rem;line-height:1.9;margin:0 0 24px;max-width:38em}
.next-areas{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--rule)}
.next-area{display:block;padding:22px 22px 4px 0;transition:.3s}
.next-area > span{font-size:.7rem;letter-spacing:.04em;color:var(--mut);display:block;margin-bottom:6px}
.next-area strong{font-family:var(--serif);font-size:1rem;font-weight:600;display:block}
.next-area:hover strong{color:var(--accent)}

/* ---------------------------------------------------------------- 问答详情 */
.qa-layout{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:clamp(36px,5vw,72px);align-items:start;padding:36px 0 0}
.qa-head h1{font-size:clamp(1.85rem,3.5vw,2.7rem);line-height:1.42;margin:16px 0 18px;letter-spacing:.01em}
.q-area-tag{display:inline-block;font-size:.7rem;letter-spacing:.04em;color:var(--accent);border:1px solid rgba(23,107,117,.3);padding:5px 11px}
.qa-meta{display:flex;flex-wrap:wrap;gap:22px;color:var(--mut);font-size:.76rem;letter-spacing:.06em;padding-bottom:24px;border-bottom:1px solid var(--rule);margin:0}
.verdict{background:var(--paper-2);border-left:3px solid var(--accent);padding:24px 28px 26px;margin:32px 0 34px}
.verdict-label{font-size:.68rem;letter-spacing:.04em;color:var(--accent);margin:0 0 12px}
.verdict-text{font-family:var(--serif);font-size:1.14rem;line-height:1.95;margin:0;color:var(--ink)}
.qa-answer p{font-size:1.01rem;line-height:2.1;color:var(--ink-2);margin:0}
.qa-body section{padding-top:34px;border-top:1px solid var(--rule);margin-top:34px}
.qa-body h2{font-size:1.3rem;margin:0 0 16px;position:relative;padding-left:18px}
.qa-body h2::before{content:"";position:absolute;left:0;top:.55em;width:7px;height:7px;background:var(--accent);border-radius:50%}
.key-points{margin:46px 0;padding:28px 32px;background:linear-gradient(180deg,rgba(184,135,58,.08),rgba(184,135,58,.03));border:1px solid rgba(184,135,58,.3)}
.key-points h2{font-size:1rem;letter-spacing:.04em;margin:0 0 14px;color:var(--ink)}
.key-points ol{list-style:none;counter-reset:k}
.key-points li{counter-increment:k;position:relative;padding:11px 0 11px 36px;border-top:1px dashed rgba(154,123,79,.32);font-size:.93rem;line-height:1.8}
.key-points li:first-child{border-top:0}
.key-points li::before{content:counter(k,decimal-leading-zero);position:absolute;left:0;top:11px;font-family:var(--mono);font-size:.7rem;color:var(--amber-ink)}
.next-steps{margin:46px 0;padding:28px 32px;border:1px solid var(--rule);border-left:3px solid var(--ink)}
.next-steps h2{font-size:1rem;letter-spacing:.04em;margin:0 0 14px}
.next-steps ol{list-style:none;counter-reset:s}
.next-steps li{counter-increment:s;position:relative;padding:10px 0 10px 34px;font-size:.93rem;line-height:1.85;border-top:1px solid var(--rule)}
.next-steps li:first-child{border-top:0}
.next-steps li::before{content:counter(s,decimal-leading-zero);position:absolute;left:0;top:10px;font-family:var(--mono);font-size:.7rem;color:var(--accent)}
.inline-cta{margin:52px 0;padding:30px 0;border-top:2px solid var(--ink);border-bottom:1px solid var(--rule)}
.inline-cta p{font-size:.93rem;line-height:1.95;color:var(--ink-2);margin:0 0 20px}
.inline-cta strong{color:var(--ink)}
.related h2,.more-in-area h2{font-size:1.06rem;letter-spacing:.04em;margin:0 0 16px;padding-bottom:10px;border-bottom:1px solid var(--ink)}
.related-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--rule);border:1px solid var(--rule)}
.related-grid a{background:var(--paper);padding:18px 20px;font-family:var(--serif);font-size:.95rem;line-height:1.65;transition:.3s}
.related-grid a:hover{background:var(--paper-2);color:var(--accent)}
.more-in-area{margin:56px 0 0}
.more-in-area ul{list-style:none}
.more-in-area li{border-bottom:1px solid var(--rule)}
.more-in-area a{display:block;padding:12px 0;font-size:.92rem;color:var(--ink-2);transition:padding .3s,color .3s}
.more-in-area a:hover{padding-left:6px;color:var(--accent)}
.qa-side{position:sticky;top:96px;display:grid;gap:18px}
.side-card{background:var(--paper-2);border:1px solid var(--rule);padding:22px 20px}
.side-title{font-size:.68rem;letter-spacing:.04em;color:var(--mut);margin:0 0 12px}
.side-toc{list-style:none;font-size:.83rem}
.side-toc a{display:block;padding:8px 0;color:var(--ink-2);border-bottom:1px solid rgba(23,20,15,.08);line-height:1.5;transition:.25s}
.side-toc a:hover{color:var(--accent);padding-left:3px}
.side-toc a.is-active{color:var(--accent);padding-left:6px;border-bottom-color:rgba(23,107,117,.35)}
.side-contact p{font-size:.82rem;line-height:1.75;color:var(--mut);margin:0 0 14px}
.side-contact .btn{width:100%;font-size:.85rem;padding:11px 12px}
.side-link{display:inline-block;margin-top:12px;font-size:.8rem;color:var(--accent)}

/* ---------------------------------------------------------------- 问答总库 */
.qa-tools{display:grid;gap:18px;margin:34px 0 8px;padding-bottom:26px;border-bottom:1px solid var(--ink)}
.search input{
  width:100%;border:0;border-bottom:1px solid var(--rule);background:transparent;
  padding:10px 2px;font-size:1.02rem;font-family:var(--serif);color:var(--ink);outline:none;transition:border-color .3s;
}
.search input::placeholder{color:var(--mut);font-family:var(--sans);font-size:.9rem}
.search input:focus{border-color:var(--accent)}
.filters{display:flex;flex-wrap:wrap;gap:8px}
.chip{background:transparent;border:1px solid var(--rule);padding:7px 14px;font-size:.79rem;color:var(--ink-2);cursor:pointer;transition:.25s;font-family:var(--sans)}
.chip:hover{border-color:var(--accent);color:var(--accent)}
.chip.is-on{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.qa-group{margin-top:46px}
.group-title{display:flex;align-items:baseline;justify-content:space-between;font-size:1.12rem;border-bottom:1px solid var(--ink);padding-bottom:10px;margin:0 0 2px}
.group-title a:hover{color:var(--accent)}
.group-title > span{font-family:var(--mono);font-size:.7rem;letter-spacing:.04em;color:var(--mut)}
.qa-list{list-style:none}
.qa-list li{border-bottom:1px solid var(--rule)}
.qa-list a{display:grid;gap:6px;padding:18px 0;transition:padding .3s}
.qa-list a:hover{padding-left:8px}
.qa-q{font-family:var(--serif);font-size:1.02rem;line-height:1.6;transition:color .25s}
.qa-s{font-size:.84rem;line-height:1.75;color:var(--mut);display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.qa-list a:hover .qa-q{color:var(--accent)}
.empty{text-align:center;padding:60px 0;color:var(--mut);font-size:.95rem}
.empty a{color:var(--accent);border-bottom:1px solid var(--accent)}

/* ---------------------------------------------------------------- 关于 */
.page-head-split{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;align-items:start}
.h1-sub{font-size:.9rem;letter-spacing:.04em;color:var(--mut);margin-left:14px;font-family:var(--sans);font-weight:400}
.portrait-slot{background:var(--paper-2);border:1px solid var(--rule);padding:34px 18px;text-align:center;margin-top:6px}
.portrait-slot .seal{width:66px;height:66px;margin:0 auto 14px}
.portrait-slot p{font-size:.7rem;letter-spacing:.04em;color:var(--mut);margin:0}
.area-lines{list-style:none}
.area-lines li{border-top:1px solid var(--rule)}
.area-lines a{display:grid;grid-template-columns:230px minmax(0,1fr);gap:28px;padding:18px 0;align-items:baseline;transition:.3s}
.area-lines strong{font-family:var(--serif);font-size:1.04rem;font-weight:600;transition:color .3s}
.area-lines a > span{font-size:.86rem;color:var(--mut);line-height:1.75}
.area-lines a:hover strong{color:var(--accent)}
.fact-table{display:grid;grid-template-columns:1fr 1fr;gap:0 56px;margin:0}
.fact-table div{display:grid;grid-template-columns:86px minmax(0,1fr);gap:14px;padding:13px 0;border-top:1px solid var(--rule);align-items:baseline}
.fact-table dt{font-size:.72rem;letter-spacing:.04em;color:var(--mut)}
.fact-table dd{margin:0;font-size:.9rem;line-height:1.7}
.fact-table a{border-bottom:1px solid var(--rule)}
.fact-table a:hover{color:var(--accent);border-color:var(--accent)}
.fineprint{font-size:.78rem;line-height:1.85;color:var(--mut);margin:20px 0 0}
.legal-prose h2{font-size:1.06rem;margin:34px 0 10px;padding-left:16px;position:relative}
.legal-prose h2::before{content:"";position:absolute;left:0;top:.6em;width:6px;height:6px;background:var(--accent);border-radius:50%}
.legal-prose p{font-size:.92rem;line-height:2;color:var(--ink-2)}

/* ---------------------------------------------------------------- 联系 */
.contact-panel{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--rule);border:1px solid var(--rule);margin-top:38px}
.contact-primary{background:var(--dark);color:var(--cream);padding:42px 38px}
.cp-label{font-size:.68rem;letter-spacing:.04em;color:rgba(250,249,246,.58);margin:0 0 14px}
.cp-phone{display:block;font-family:var(--mono);font-size:clamp(1.35rem,2.6vw,1.95rem);letter-spacing:.04em;color:var(--cream);margin:0 0 14px;transition:color .3s}
.cp-phone:hover{color:var(--accent-on-dark)}
.cp-note{font-size:.8rem;line-height:1.8;color:var(--cream-dim);margin:0 0 22px}
.cp-addr{font-size:.8rem;line-height:1.8;color:rgba(250,249,246,.58);margin:0;padding-top:18px;border-top:1px solid rgba(250,249,246,.16)}
.contact-secondary{background:var(--paper-2);padding:42px 38px}
.inquiry{display:grid;gap:14px}
.inquiry label{display:grid;gap:6px;font-size:.74rem;letter-spacing:.04em;color:var(--mut)}
.inquiry input,.inquiry select{
  border:1px solid var(--rule);background:var(--paper);padding:10px 12px;
  font-size:.9rem;font-family:var(--sans);color:var(--ink);border-radius:var(--radius-control);width:100%;
}
.inquiry input:focus,.inquiry select:focus{outline:none;border-color:var(--accent)}
.inquiry .btn{margin-top:6px}
.form-note{font-size:.72rem;line-height:1.7;color:var(--mut);margin:0}
.form-output{margin-top:18px}
.fo-label{font-size:.72rem;letter-spacing:.04em;color:var(--accent);margin:0 0 8px}
.form-output textarea{width:100%;border:1px solid var(--rule);background:var(--paper);padding:12px;font-size:.84rem;line-height:1.75;font-family:var(--sans);color:var(--ink);resize:vertical}
.fo-actions{display:flex;gap:10px;margin-top:10px}
.checklist{list-style:none}
.checklist li{position:relative;padding:13px 0 13px 26px;border-top:1px solid var(--rule);font-size:.9rem;line-height:1.85;color:var(--ink-2)}
.checklist li::before{content:"";position:absolute;left:2px;top:1.12em;width:8px;height:1px;background:var(--accent)}

/* ---------------------------------------------------------------- 工具 */
.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--rule);border:1px solid var(--rule);margin-top:38px}
.tool-form{background:var(--paper-2);padding:34px 32px;display:grid;gap:13px;align-content:start}
.tool-form label{display:grid;gap:6px;font-size:.74rem;letter-spacing:.04em;color:var(--mut)}
.tool-form input{border:1px solid var(--rule);background:var(--paper);padding:10px 12px;font-size:.92rem;font-family:var(--mono);color:var(--ink);border-radius:var(--radius-control)}
.tool-form input:focus{outline:none;border-color:var(--accent)}
.tool-hint{font-size:.72rem;line-height:1.7;color:var(--mut);margin:0}
.tool-result{background:var(--dark);color:var(--cream);padding:34px 32px;align-self:stretch}
.tr-label{font-size:.68rem;letter-spacing:.04em;color:rgba(250,249,246,.58);margin:0 0 10px}
.tool-result dl{margin:0}
.tool-result dl div{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:14px 0;border-top:1px solid rgba(250,249,246,.16)}
.tool-result dt{font-size:.8rem;color:rgba(250,249,246,.6)}
.tool-result dd{margin:0;font-family:var(--mono);font-size:1rem;text-align:right}
.tool-result dd.hl{color:var(--accent-on-dark);font-size:1.14rem}
.tool-note{font-size:.72rem;line-height:1.75;color:rgba(250,249,246,.58);margin:18px 0 0}
.tool-cross{margin:44px 0 0;text-align:center}
.tool-cross a{font-size:.86rem;color:var(--accent);border-bottom:1px solid rgba(23,107,117,.35);padding-bottom:2px}

.assess-form{margin-top:12px}
.assess-form fieldset{border:0;padding:26px 0;margin:0;border-top:1px solid var(--rule)}
.assess-form legend{font-family:var(--serif);font-size:1.06rem;padding:0;margin-bottom:12px;line-height:1.6}
.assess-form legend span{font-family:var(--mono);font-size:.7rem;color:var(--accent);letter-spacing:.04em;margin-right:12px}
.opt{display:flex;gap:11px;align-items:flex-start;padding:11px 12px;border:1px solid transparent;cursor:pointer;font-size:.91rem;line-height:1.6;transition:.2s}
.opt:hover{background:var(--paper-2)}
.opt input{margin-top:5px;accent-color:var(--accent)}
.opt:has(input:checked){background:var(--paper-2);border-color:rgba(23,107,117,.3)}
.opt:has(input:checked) span{color:var(--accent)}
.assess-form .btn{margin-top:8px}
.assess-result{margin-top:34px;padding:34px 36px;border:1px solid var(--ink);background:var(--paper-2)}
.assess-result h2{font-size:1.3rem;margin:0 0 6px}
.assess-result .ar-dir{font-size:.72rem;letter-spacing:.04em;color:var(--accent);margin:0 0 18px}
.assess-result p{font-size:.92rem;line-height:1.95}
.assess-result ul{list-style:none;margin:16px 0 22px}
.assess-result li{padding:9px 0 9px 22px;border-top:1px solid var(--rule);font-size:.89rem;line-height:1.8;position:relative}
.assess-result li::before{content:"";position:absolute;left:2px;top:1.25em;width:8px;height:1px;background:var(--accent)}

.notfound{padding:100px 0 120px}
.notfound h1{font-size:clamp(2rem,4vw,3rem);margin:0 0 18px}

/* ---------------------------------------------------------------- 动效 */
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.hero-copy > *{animation:rise .85s cubic-bezier(.2,.7,.2,1) both}
.hero-copy > *:nth-child(1){animation-delay:.05s}
.hero-copy > *:nth-child(2){animation-delay:.12s}
.hero-copy > *:nth-child(3){animation-delay:.2s}
.hero-copy > *:nth-child(4){animation-delay:.28s}
.hero-copy > *:nth-child(5){animation-delay:.36s}
.hero-toc{animation:rise .9s cubic-bezier(.2,.7,.2,1) .18s both}
.reveal{opacity:0;transform:translateY(20px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-delay:0s!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ---------------------------------------------------------------- 响应式 */
@media (max-width:1080px){
  .hero-grid{gap:44px}
  .qa-layout{grid-template-columns:1fr;gap:36px}
  .qa-side{position:static;grid-template-columns:1fr 1fr}
  .method-list{grid-template-columns:1fr 1fr}
  .method-list li:nth-child(3){border-left:0;padding-left:0}
  .band-head{gap:28px}
}

@media (max-width:900px){
  .mast-inner{gap:18px}
  .nav{
    position:fixed;left:0;right:0;top:72px;bottom:auto;
    background:var(--paper);border-bottom:1px solid var(--rule);
    flex-direction:column;align-items:flex-start;gap:0;
    padding:6px 24px 22px;display:none;max-height:calc(100vh - 72px);overflow:auto;
  }
  .nav.open{display:flex}
  .nav > a,.has-sub{width:100%;border-bottom:1px solid var(--rule)}
  .nav > a{padding:14px 0;font-size:.95rem}
  .nav > a::after{display:none}
  .has-sub > a{padding:14px 0;font-size:.95rem;display:block}
  .sub{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;background:transparent;padding:0 0 10px 10px;min-width:0}
  .sub a{padding:9px 12px;font-size:.88rem;border-left:1px solid var(--rule)}
  .nav-toggle{display:inline-flex;margin-left:auto}
  .head-call{display:none}
  .hero{padding-top:64px}
  .hero-grid{grid-template-columns:1fr}
  .hero-toc{margin-top:12px}
  .hero-rule{margin-top:56px}
  .band{padding:72px 0}
  .band-head{grid-template-columns:1fr;align-items:start;margin-bottom:40px}
  .area-grid{grid-template-columns:1fr}
  .q-grid{grid-template-columns:1fr;gap:32px}
  .situation-list{grid-template-columns:1fr}
  .method-list{grid-template-columns:1fr}
  .method-list li{padding:22px 0 6px 0;border-left:0}
  .method-list li + li{padding-left:0;border-left:0}
  .contact-grid{grid-template-columns:1fr}
  .foot-inner{grid-template-columns:1fr;gap:40px}
  .foot-nav{grid-template-columns:1fr 1fr}
  .page-head-split{grid-template-columns:1fr}
  .portrait-slot{display:none}
  .scenario-grid{grid-template-columns:1fr}
  .adv-grid{grid-template-columns:1fr}
  .contact-panel{grid-template-columns:1fr}
  .tool-grid{grid-template-columns:1fr}
  .fact-table{grid-template-columns:1fr}
  .area-lines a{grid-template-columns:1fr;gap:6px}
  .related-grid{grid-template-columns:1fr}
  .qa-side{grid-template-columns:1fr}
  .faq-lite a{grid-template-columns:1fr;gap:8px}
  .next-areas{grid-template-columns:1fr}
  .next-area{padding:18px 0}
  .block{margin:60px 0}
  .block-cta{padding:28px 24px}
  .contact-primary,.contact-secondary{padding:32px 26px}
  .tool-form,.tool-result{padding:26px 22px}
  .assess-result{padding:26px 22px}
  .qa-meta{gap:14px}
  body{font-size:16px}
}

@media (max-width:560px){
  .wrap,.wrap-narrow,.mast-inner,.hero-grid,.hero-rule,.foot-inner,.foot-bottom{width:calc(100% - 32px)}
  .brand-text strong{font-size:1.05rem}
  .brand-text em{display:none}
  .hero-title{font-size:clamp(2.1rem,9vw,2.9rem)}
  .hero-lead{font-size:.96rem}
  .btn{width:100%}
  .hero-cta .btn{width:auto;flex:1 1 auto}
  .foot-nav{grid-template-columns:1fr}
  .verdict{padding:20px 20px 22px}
  .verdict-text{font-size:1.02rem}
  .key-points,.next-steps{padding:22px 20px}
  .inline-cta .btn{width:100%}
  .qa-head h1{font-size:1.66rem}
}

@media print{
  .masthead,.foot,.hero-toc,.qa-side,.inline-cta,.q-grid,.area-grid,.band-dark,.block-cta{display:none!important}
  body{background:#fff;font-size:11.5pt}
  a{color:#000;text-decoration:none}
}

/* ---------------------------------------------------------------- 联系页三步 */
.cp-steps{list-style:none;margin:26px 0 0;display:grid}
.cp-steps li{display:flex;gap:14px;padding:13px 0;border-top:1px solid rgba(250,249,246,.16);font-size:.84rem;line-height:1.6;color:rgba(250,249,246,.78)}
.cp-steps li > span{font-family:var(--mono);font-size:.68rem;letter-spacing:.04em;color:rgba(250,249,246,.58);padding-top:3px}
.cp-steps li:last-of-type{border-bottom:1px solid rgba(250,249,246,.16);margin-bottom:22px}

/* ---------------------------------------------------------------- 首页领域关键词 / 关于页名片 */
.area-card p{max-width:26em}
.area-kw{font-size:.72rem !important;letter-spacing:.04em;color:var(--amber-ink) !important;margin:0 0 22px !important;line-height:1.7}
.name-card{background:var(--paper-2);border:1px solid var(--rule);padding:0;text-align:left;position:relative;overflow:hidden}
.name-card::after{content:"";position:absolute;inset:8px;border:1px solid rgba(154,123,79,.16);pointer-events:none;z-index:2}
.nc-photo{position:relative;margin:0;aspect-ratio:4/5;overflow:hidden;background:var(--paper-3)}
.nc-photo img{width:100%;height:100%;object-fit:cover;object-position:50% 22%;display:block;transition:transform 1.2s cubic-bezier(.2,.7,.2,1)}
.name-card:hover .nc-photo img{transform:scale(1.02)}
.nc-seal{position:absolute;right:12px;bottom:12px;z-index:1}
.nc-seal .seal{width:44px;height:44px;transform:rotate(-3deg);display:block}
.nc-body{padding:20px 22px 24px}
.nc-name{font-family:var(--serif);font-size:1.5rem;letter-spacing:.04em;margin:18px 0 2px;position:relative}
.nc-role{font-size:.7rem;letter-spacing:.04em;color:var(--accent);margin:0 0 14px;position:relative}
.nc-firm{font-size:.82rem;line-height:1.7;color:var(--ink-2);margin:0 0 16px;padding-bottom:16px;border-bottom:1px solid var(--rule);position:relative}
.nc-meta{margin:0;display:grid;gap:8px;position:relative}
.nc-meta div{display:grid;grid-template-columns:64px 1fr;gap:10px;align-items:baseline}
.nc-meta dt{font-size:.68rem;letter-spacing:.04em;color:var(--mut)}
.nc-meta dd{margin:0;font-family:var(--mono);font-size:.8rem;color:var(--ink)}

/* ---------------------------------------------------------------- 关于页：数据条 / 案例 / 名片补充 */
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule)}
.stat{background:var(--paper-2);padding:26px 26px 24px}
.stat strong{display:block;font-family:var(--serif);font-size:2.15rem;line-height:1.15;color:var(--accent);letter-spacing:.01em}
.stat > span{display:block;margin-top:8px;font-size:.78rem;line-height:1.75;color:var(--mut)}
.case-list{list-style:none;counter-reset:c}
.case-list li{counter-increment:c;position:relative;padding:16px 0 16px 44px;border-top:1px solid var(--rule);font-size:.93rem;line-height:1.95;color:var(--ink-2)}
.case-list li::before{content:counter(c,decimal-leading-zero);position:absolute;left:0;top:18px;font-family:var(--mono);font-size:.7rem;letter-spacing:.04em;color:var(--accent)}
.case-list strong{color:var(--ink)}
.cp-mail{margin:0 0 18px}
.cp-mail a{font-family:var(--mono);font-size:.84rem;letter-spacing:.02em;color:var(--cream);border-bottom:1px solid rgba(250,249,246,.35);padding-bottom:2px}
.cp-mail a:hover{color:var(--accent-on-dark);border-color:var(--accent-on-dark)}
.foot-tel em{font-style:normal;font-size:.72rem;letter-spacing:.04em;color:rgba(250,249,246,.58);margin-left:6px}
.nc-meta div{grid-template-columns:72px 1fr}
@media (max-width:900px){
  .stat-grid{grid-template-columns:1fr}
  .stat strong{font-size:1.9rem}
  .case-list li{padding-left:36px}
}
.nc-contact{margin:14px 0 0;padding-top:14px;border-top:1px solid var(--rule);font-family:var(--mono);font-size:.74rem;letter-spacing:.02em;color:var(--ink-2);word-break:break-all;line-height:1.7}

/* ---------------------------------------------------------------- 首页：经办案例 */
.case-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--rule);border:1px solid var(--rule)}
.case-card{background:var(--paper);padding:30px 32px 34px;transition:background .4s;position:relative}
.case-card:hover{background:var(--paper-2)}
.case-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.case-tag{font-size:.7rem;letter-spacing:.04em;color:var(--accent);border:1px solid rgba(23,107,117,.28);padding:4px 10px}
.case-no{font-family:var(--mono);font-size:.7rem;letter-spacing:.04em;color:var(--mut);opacity:.7}
.case-card h3{font-size:1.06rem;line-height:1.65;margin:0 0 10px;letter-spacing:.01em}
.case-card p{font-size:.86rem;line-height:1.95;color:var(--mut);margin:0}
@media (max-width:900px){
  .case-grid{grid-template-columns:1fr}
  .case-card{padding:24px 22px 26px}
}

/* ---------------------------------------------------------------- 经办案例页 */
.case-list-full{margin-top:8px}
.ce{border-top:1px solid var(--ink);padding:30px 0 34px}
.ce:last-of-type{border-bottom:1px solid var(--rule)}
.ce-head{display:grid;grid-template-columns:64px minmax(0,1fr);gap:20px;align-items:start}
.ce-no{font-family:var(--mono);font-size:.78rem;letter-spacing:.04em;color:var(--accent);padding-top:7px}
.ce-tag{display:inline-block;font-size:.7rem;letter-spacing:.04em;color:var(--accent);border:1px solid rgba(23,107,117,.28);padding:3px 9px;margin-bottom:10px}
.ce-head h2{font-size:1.34rem;line-height:1.5;margin:0 0 6px}
.ce-meta{font-size:.75rem;letter-spacing:.04em;color:var(--mut);margin:0}
.ce-body{margin:20px 0 0;padding:0 0 0 84px;display:grid}
.ce-body div{display:grid;grid-template-columns:92px minmax(0,1fr);gap:22px;padding:13px 0;border-top:1px solid var(--rule);align-items:baseline}
.ce-body dt{font-size:.74rem;letter-spacing:.04em;color:var(--mut)}
.ce-body dd{margin:0;font-size:.92rem;line-height:1.95;color:var(--ink-2)}
.case-disclaimer{margin-top:26px}
.ce-more{margin:6px 0 0;padding-left:84px;font-size:.9rem}
.ce-more a{color:var(--accent);border-bottom:1px solid currentColor;padding-bottom:1px}
@media (max-width:900px){
  .ce-head{grid-template-columns:44px minmax(0,1fr);gap:12px}
  .ce-body{padding-left:0}
  .ce-more{padding-left:0}
  .ce-body div{grid-template-columns:1fr;gap:5px}
  .ce-head h2{font-size:1.16rem}
}
@media (max-width:1120px){
  .nav{gap:20px}
  .head-call{font-size:.76rem;padding:8px 12px}
}
.head-note{margin:22px 0 0;font-size:.93rem;line-height:2;color:var(--ink-2);max-width:38em}
.head-tags{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 0}
.head-tags li{font-size:.73rem;letter-spacing:.04em;color:var(--mut);border:1px solid var(--rule);padding:6px 12px;line-height:1.4}

/* 关于页名片：移动端横向紧凑版 */
@media (max-width:900px){
  .name-card{display:grid;grid-template-columns:132px minmax(0,1fr);align-items:start;margin-top:28px}
  .nc-photo{aspect-ratio:1/1;width:132px;align-self:start}
  .nc-body{padding:14px 16px 16px;display:flex;flex-direction:column;justify-content:center}
  .nc-name{font-size:1.12rem;margin:0 0 2px}
  .nc-role{font-size:.64rem;margin:0 0 8px}
  .nc-firm{font-size:.76rem;margin:0 0 8px;padding-bottom:8px}
  .nc-meta{gap:5px}
  .nc-meta div{grid-template-columns:56px minmax(0,1fr);gap:6px}
  .nc-meta dt{font-size:.62rem}
  .nc-meta dd{font-size:.72rem;line-height:1.5}
  .nc-contact{font-size:.66rem;margin:9px 0 0;padding-top:9px}
  .nc-seal{right:8px;bottom:8px}
  .nc-seal .seal{width:28px;height:28px}
  .name-card::after{inset:6px}
}

/* ---------------------------------------------------------------- 署名与预约 */
.practice-byline{margin:-6px 0 20px;font-size:.8rem;letter-spacing:.04em;color:var(--mut)}
.practice-byline .byline-tag{display:inline-block;font-size:.68rem;letter-spacing:.04em;color:var(--accent);border:1px solid rgba(23,107,117,.28);padding:3px 8px;margin-right:10px;vertical-align:1px}
.qa-meta .qa-author{color:var(--accent);letter-spacing:.06em}

/* ---------------------------------------------------------------- 关于页头部数据条（替代整宽统计区） */
.head-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:34px;padding-top:24px;border-top:1px solid var(--rule);max-width:560px}
.head-stats .hs strong{display:block;font-family:var(--serif);font-size:1.7rem;line-height:1.1;color:var(--accent);letter-spacing:.01em}
.head-stats .hs > span{display:block;margin-top:5px;font-size:.72rem;line-height:1.7;color:var(--mut)}
@media (max-width:900px){
  .head-stats{gap:14px;margin-top:26px;padding-top:20px}
  .head-stats .hs strong{font-size:1.35rem}
  .head-stats .hs span{font-size:.66rem}
}

/* ---------------------------------------------------------------- 专业洞察：列表与文章 */
.post-list{list-style:none;margin-top:10px;border-bottom:1px solid var(--rule)}
.post-item{border-top:1px solid var(--rule)}
.post-item a{display:grid;grid-template-columns:132px minmax(0,1fr);gap:34px;padding:30px 0 32px;transition:padding .35s cubic-bezier(.2,.7,.2,1)}
.post-item a:hover{padding-left:8px}
.pi-date{display:block;font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;color:var(--mut)}
.pi-area{display:block;margin-top:9px;font-size:.68rem;letter-spacing:.04em;color:var(--accent)}
.pi-main h2{font-size:1.28rem;line-height:1.55;margin:0 0 10px;transition:color .3s}
.post-item a:hover h2{color:var(--accent)}
.pi-main p{font-size:.9rem;line-height:1.95;color:var(--mut);margin:0 0 12px;max-width:36em}
.pi-more{font-size:.72rem;letter-spacing:.04em;color:var(--ink-2)}

.post-head h1{font-size:clamp(1.85rem,3.5vw,2.6rem);line-height:1.45;margin:16px 0 16px}
.post-summary{font-family:var(--serif);font-size:1.12rem;line-height:1.95;color:var(--ink);background:var(--paper-2);border-left:3px solid var(--accent);padding:22px 26px;margin:26px 0 0}
.post-tags{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 0}
.post-tag{font-size:.69rem;letter-spacing:.04em;color:var(--amber-ink);border:1px solid rgba(184,135,58,.35);padding:4px 10px}
.post-body{margin-top:8px}
.post-body section{padding-top:34px;border-top:1px solid var(--rule);margin-top:34px}
.post-body h2{font-size:1.28rem;margin:0 0 16px;position:relative;padding-left:18px}
.post-body h2::before{content:"";position:absolute;left:0;top:.55em;width:7px;height:7px;background:var(--accent);border-radius:50%}
.post-body p{font-size:1rem;line-height:2.05;color:var(--ink-2);margin:0 0 1.05em}
.post-back{margin:44px 0 0;font-size:.84rem;letter-spacing:.04em}
.post-back a{color:var(--accent);border-bottom:1px solid rgba(23,107,117,.3);padding-bottom:2px}
@media (max-width:900px){
  .post-item a{grid-template-columns:1fr;gap:10px;padding:24px 0 26px}
  .pi-meta{display:flex;align-items:baseline;gap:14px}
  .pi-area{margin-top:0}
  .pi-main h2{font-size:1.12rem}
  .post-summary{font-size:1.02rem;padding:20px}
}
@media (max-width:1240px){
  .nav{gap:16px}
  .nav > a,.has-sub > a{font-size:.85rem}
}
@media (max-width:1120px){
  .head-call{display:none}
}

/* ---------------------------------------------------------------- 专业洞察：空状态 */
.insight-empty{border-top:1px solid var(--ink);border-bottom:1px solid var(--rule);padding:40px 0 44px;display:grid;gap:16px}
.ie-kicker{margin:0;font-size:.72rem;letter-spacing:.04em;color:var(--accent)}
.ie-lead{margin:0;font-size:1rem;line-height:2.05;color:var(--ink-2);max-width:38em}
.ie-areas{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--rule);border:1px solid var(--rule);margin:8px 0 4px}
.ie-areas a{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--paper);padding:16px 18px;font-size:.92rem;transition:.3s}
.ie-areas a:hover{background:var(--paper-2);color:var(--accent)}
.ie-areas a > span{color:var(--accent);font-family:var(--mono);font-size:.8rem}
.ie-note{margin:0;font-size:.82rem;line-height:1.85;color:var(--mut)}
.ie-note a{color:var(--accent);border-bottom:1px solid rgba(23,107,117,.3)}
@media (max-width:900px){.ie-areas{grid-template-columns:1fr}}

/* 作者署名链接 */
.qa-author a{color:inherit;border-bottom:1px solid rgba(23,107,117,.35);padding-bottom:1px;transition:.25s}
.qa-author a:hover{color:var(--accent);border-bottom-color:var(--accent)}
.practice-byline a{border-bottom:1px solid rgba(23,20,15,.2);padding-bottom:1px;transition:.25s}
.practice-byline a:hover{color:var(--accent);border-bottom-color:var(--accent)}
.page-lead a{border-bottom:1px solid rgba(23,107,117,.3);padding-bottom:1px}
.page-lead a:hover{color:var(--accent)}

/* 问答侧栏电话按钮：两行，号码不折行 */
.side-contact .side-call{display:flex;flex-direction:column;align-items:center;gap:3px;padding:10px 8px;line-height:1.35}
.side-call > span{font-size:.78rem;letter-spacing:.06em}
.side-call strong{font-family:var(--mono);font-size:.85rem;font-weight:400;letter-spacing:.02em;white-space:nowrap}

/* 中文排版：避免末行只剩一个字（孤字），标题做均衡断行 */
h1, h2, h3 { text-wrap: balance; }
p, li, dd, .page-lead, .qa-body p, .post-body p { text-wrap: pretty; }

/* 短段落（导语类）做均衡断行，避免末行只剩一两个字 */
.page-lead, .hero-lead, .cta-lead, .post-summary, .head-note, .verdict-text { text-wrap: balance; }

/* 首页案例：3 条时横排三列，避免空网格 */
@media (min-width:901px){
  .case-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
  .case-grid-3 .case-card{padding:26px 24px 28px}
  .case-grid-3 .case-card h3{font-size:1rem}
}

/* 中文排版：两端对齐（行尾差距最小化）+ 专有名词不拆行 */
.nobr { white-space: nowrap; display: inline; font: inherit; color: inherit; letter-spacing: inherit; }
.page-lead, .head-note, .cta-lead, .prose-p, .qa-answer p, .post-body p,
.qa-body p, .case-list li, .ce-body dd, .checklist li, .faq-lite em,
.adv p, .scenario p, .step-list p, .case-card p, .q-card p, .situation-list li,
.verdict-text, .post-summary, .contact-lead, .hero-lead {
  text-align: justify; text-align-last: left; text-justify: auto; text-wrap: wrap;
}

/* 手机端：数据条改为三行紧凑排布，避免标签窄列断成孤字 */
@media (max-width:560px){
  .head-stats{grid-template-columns:1fr;gap:0;padding-top:16px;max-width:none}
  .head-stats .hs{display:flex;align-items:baseline;gap:12px;padding:9px 0;border-bottom:1px solid var(--rule)}
  .head-stats .hs:last-child{border-bottom:0}
  .head-stats .hs strong{font-size:1.32rem;min-width:78px}
  .head-stats .hs > span{margin:0;font-size:.75rem}
}

/* 领域页：开篇两段改为双栏，填满右侧空白 */
@media (min-width:1000px){
  .practice .prose{display:grid;grid-template-columns:1fr 1fr;gap:0 64px;max-width:none}
  .practice .prose .prose-p{max-width:none;margin:0}
}

/* 问答作者行 / 法条附录 / 二维码 / 证书 */
.qa-byline{margin:10px 0 0;font-size:.8rem;letter-spacing:.04em;color:var(--mut)}
.qa-byline a{color:var(--accent);border-bottom:1px solid rgba(23,107,117,.3)}
.law-note{margin:40px 0 0;border:1px solid var(--rule);background:var(--paper-2)}
.law-note summary{cursor:pointer;padding:14px 20px;font-size:.84rem;letter-spacing:.04em;color:var(--ink-2);list-style:none}
.law-note summary::-webkit-details-marker{display:none}
.law-note summary::before{content:"＋";color:var(--accent);margin-right:10px;font-family:var(--mono)}
.law-note[open] summary::before{content:"－"}
.law-body{padding:0 20px 6px}
.law-row{padding:14px 0;border-top:1px solid var(--rule)}
.law-name{margin:0 0 6px;font-size:.8rem;color:var(--ink)}
.law-text{margin:0;font-size:.82rem;line-height:1.9;color:var(--ink-2)}
.cp-meet{margin:8px 0 0;font-size:.8rem;color:rgba(250,249,246,.7)}
.qr-box{margin-top:18px;display:flex;align-items:center;gap:14px}
.qr-box img{display:block;background:#fff;padding:6px}
.qr-box p{margin:0;font-size:.78rem;color:rgba(250,249,246,.7)}
.cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cert{margin:0;border:1px solid var(--rule);background:var(--paper-2);padding:10px}
.cert img{display:block;width:100%;height:auto}
.cert figcaption{font-size:.74rem;color:var(--mut);margin-top:8px;text-align:center}
@media(max-width:900px){.cert-grid{grid-template-columns:1fr}}

/* 关于页：官网与其他主页链接 */
.ext-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--rule);border:1px solid var(--rule)}
.ext-links a{background:var(--paper);padding:18px 20px;display:flex;align-items:center;justify-content:space-between;font-size:.9rem;transition:.3s}
.ext-links a:hover{background:var(--paper-2);color:var(--accent)}
.ext-links a span{color:var(--accent);font-family:var(--mono);font-size:.8rem}
.nc-firm a{border-bottom:1px solid var(--rule)}
.nc-firm a:hover{color:var(--accent);border-color:var(--accent)}
@media(max-width:900px){.ext-links{grid-template-columns:1fr}}

/* 微信二维码 */
.foot-qr{margin-top:18px;display:flex;align-items:center;gap:12px}
.foot-qr img{display:block;background:#fff;padding:4px}
.foot-qr span{font-size:.72rem;letter-spacing:.04em;color:rgba(250,249,246,.55)}
.fo-qr{margin-top:14px;display:flex;align-items:center;gap:12px}
.fo-qr img{display:block;border:1px solid var(--rule);background:#fff;padding:4px}
.fo-qr p{margin:0;font-size:.76rem;color:var(--mut)}

/* ==========================================================================
   AIHOT 风格覆盖层（放在最后，只改外观，不动结构）
   ========================================================================== */
body::after,.grain,.hero::before{display:none}
::selection{background:rgba(23,107,117,.16);color:var(--ink)}
body{letter-spacing:0}
h1,h2,h3,h4{font-weight:650;letter-spacing:0}

/* 按钮 */
.btn{border-radius:var(--radius-control);letter-spacing:.02em;border-color:var(--rule);background:#fff;color:var(--ink)}
.btn-solid{background:var(--accent);border-color:var(--accent);color:#fff}
.btn-solid:hover{background:var(--accent-ink);border-color:var(--accent-ink);color:#fff;transform:none}
.btn-ghost{background:#fff;color:var(--ink)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.head-call{border-radius:var(--radius-control)}
.head-call:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.nav-toggle{border-radius:var(--radius-control)}
.hero-title em,.hero-title em::after{color:var(--hot)}
.hero-title em::after{background:var(--hot)}

/* 卡片：细线边框、圆角、极轻阴影 */
.q-card,.case-card,.ce,.related-grid a,.ext-links a,.cert,.inline-cta,.nc,.fact-table,.assess-form fieldset,.tool-form,.assess-result{
  border-radius:var(--radius-card);
}
.q-card,.case-card,.ce,.cert{background:#fff;box-shadow:var(--shadow-card)}
.q-card:hover,.case-card:hover{box-shadow:var(--shadow-card-hover)}
.verdict,.block-cta,.post-summary,.key-points,.next-steps{
  border:1px solid var(--rule);border-left:1px solid var(--rule);
  background:var(--accent-softer);border-radius:var(--radius-card);
}
.key-points{background:var(--accent-softer)}
.law-note{border-radius:var(--radius-card);background:#fff;overflow:hidden}
.contact-primary,.tool-result{border-radius:var(--radius-panel)}
.search input,.inquiry input,.inquiry select,.inquiry textarea,.tool-form input,.tool-form select{border-radius:var(--radius-control);background:#fff}
.chip,.q-area-tag,.case-tag,.ce-tag,.post-tag,.byline-tag{border-radius:9999px;background:var(--paper-2);border-color:var(--rule);color:var(--ink-3,#59656B)}
.q-area-tag,.case-tag,.ce-tag{color:var(--accent);background:var(--accent-soft);border-color:transparent}
a.chip:hover,.chip:hover{border-color:var(--accent);color:var(--accent)}
.sub{border-radius:var(--radius-card);box-shadow:var(--shadow);border:1px solid var(--rule)}
.sub a{border-radius:var(--radius-tile)}
.stat,.head-stats .hs{border-radius:var(--radius-card)}
.nav > a.is-active::after,.nav > a:hover::after{background:var(--accent)}
img.portrait,.portrait img,.nc-photo img,.about-photo img{border-radius:var(--radius-panel)}
.law-note summary::before{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:5px}
.area-glyph{display:none}

/* ---- 字体细节：对照 AIHOT 的阅读排版（系统字体，不加载任何网络字体文件） ---- */
body{font-size:17px;line-height:1.8;letter-spacing:.012em}
h1,h2,h3,h4{font-weight:650;line-height:1.4;letter-spacing:0}
strong,b{font-weight:650}
.hero-title{line-height:1.2}
.num,.stat strong,.head-stats .hs strong,.area-num,.toc-num,.ce-no,.case-no,.step-mark,.cp-phone,.tool-result dd,.assess-form legend span{font-variant-numeric:tabular-nums}

/* 领域页：正文块统一宽度，右边缘与上下栏目对齐 */
.practice .practice-lead{max-width:none}
.practice .step-list p{max-width:none}
.practice .block-cta .cta-lead{max-width:none}
.practice .prose .prose-p{max-width:none}

/* 全站页面导语：撑满内容列，右边缘与下方栏目对齐 */
.page-lead, .ie-lead, .head-note, .contact-lead, .pi-main p { max-width: none; }

/* 案例卡说明文字：避免末行只剩一两个字 */
.ce-body dd { text-wrap: pretty; }

/* 邮箱组件：悬停显示地址，双击复制 */
.mail-hint{position:relative;color:var(--accent);border-bottom:1px dashed currentColor;cursor:copy;font-weight:500}
.mail-tip{
  position:absolute;left:50%;bottom:calc(100% + 9px);transform:translateX(-50%) translateY(4px);
  background:var(--ink);color:var(--cream);padding:8px 12px;border-radius:6px;
  font-size:.78rem;letter-spacing:.02em;line-height:1.4;white-space:nowrap;
  opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s;
  pointer-events:none;z-index:30;box-shadow:0 10px 24px -12px rgba(0,0,0,.5);
}
.mail-tip::after{
  content:"";position:absolute;left:50%;top:100%;transform:translateX(-50%);
  border:5px solid transparent;border-top-color:var(--ink);
}
.mail-hint:hover .mail-tip,.mail-hint:focus-visible .mail-tip,.mail-hint.is-copied .mail-tip{
  opacity:1;visibility:visible;transform:translateX(-50%);
}
.mail-hint.is-copied{color:var(--accent)}

/* 案例领域筛选 */
.case-tools{margin:22px 0 26px;padding-bottom:18px;border-bottom:1px solid var(--rule)}

/* 案例详情：案件概况表 */
.case-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--rule);border:1px solid var(--rule);margin:26px 0 10px}
.case-facts > div{background:var(--paper);padding:14px 16px;display:grid;gap:4px}
.case-facts dt{font-size:.72rem;letter-spacing:.08em;color:var(--mut)}
.case-facts dd{margin:0;font-size:.86rem;color:var(--ink)}
@media(max-width:560px){.case-facts{grid-template-columns:1fr}}

/* 工具总览与费用计算器 */
.tool-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--rule);border:1px solid var(--rule);margin-top:34px}
.tool-cards > a{background:var(--paper);padding:26px 24px;display:flex;flex-direction:column;gap:10px;transition:.25s;min-height:190px}
.tool-cards > a:hover{background:var(--paper-2)}
.tool-cards .tc-no{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;color:var(--mut)}
.tool-cards h2{font-size:1.08rem;margin:0;font-family:var(--serif);font-weight:600}
.tool-cards p{margin:0;font-size:.85rem;line-height:1.9;color:var(--ink-2)}
.tool-cards .tc-go{margin-top:auto;font-size:.8rem;color:var(--accent)}
.tool-form .check{display:flex;align-items:flex-start;gap:10px;font-size:.84rem;line-height:1.7;color:var(--ink-2)}
.tool-form .check input{margin-top:4px;width:auto}
@media(max-width:900px){.tool-cards{grid-template-columns:1fr}}

/* 首页导语中的姓名链接 */
.hero-lead a{border-bottom:1px solid rgba(23,107,117,.35);transition:.2s}
.hero-lead a:hover{color:var(--accent);border-color:var(--accent)}