:root{
  --brand:#B93A4A;
  --brand-soft:#D9828D;
  --ink:#2B2528;
  --text:#332D2F;
  --muted:#756B6E;
  --paper:#FFF9F7;
  --surface:#FFFFFF;
  --surface-soft:#F6ECEB;
  --accent:#E45B4F;
  --line:#E7D8D6;
  --line-strong:#D7C0BE;
  --shadow:0 18px 45px rgba(72,39,44,.09);
  --shadow-soft:0 10px 28px rgba(72,39,44,.065);
  --radius-xl:30px;
  --radius-lg:22px;
  --radius-md:16px;
  --radius-sm:12px;
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.75;-webkit-font-smoothing:antialiased}
body.modal-open{overflow:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
.container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}
.skip-link{position:fixed;left:18px;top:18px;z-index:9999;padding:10px 16px;background:var(--ink);color:#fff;border-radius:10px;transform:translateY(-160%);transition:transform .2s ease}
.skip-link:focus{transform:translateY(0)}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,249,247,.94);border-bottom:1px solid rgba(215,192,190,.72);backdrop-filter:blur(16px)}
.header-inner{min-height:76px;display:flex;align-items:center;gap:26px}
.brand{display:flex;align-items:center;gap:11px;min-width:max-content}
.brand img{width:44px;height:44px;border-radius:13px;object-fit:cover;background:var(--surface-soft)}
.brand-copy{display:flex;flex-direction:column;line-height:1.2}
.brand-copy strong{font-size:18px;letter-spacing:.03em;color:var(--ink)}
.brand-copy small{margin-top:5px;font-size:11px;color:var(--muted);letter-spacing:.03em}
.primary-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{padding:9px 11px;border-radius:10px;font-size:14px;color:#5f5558;white-space:nowrap;transition:background .18s ease,color .18s ease}
.nav-link:hover,.nav-link:focus-visible{background:var(--surface-soft);color:var(--brand)}
.nav-link.is-active{background:#f2dfe1;color:#91303d;font-weight:700}
.search-trigger,.menu-toggle,.icon-button,.back-to-top{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:12px;padding:9px 13px}
.search-trigger{white-space:nowrap;font-size:14px}
.search-trigger:hover,.menu-toggle:hover,.icon-button:hover,.back-to-top:hover{border-color:var(--brand-soft);color:var(--brand)}
.menu-toggle{display:none}
.search-modal[hidden]{display:none!important}
.search-modal{position:fixed;inset:0;z-index:1000;display:grid;place-items:start center;padding:10vh 20px 30px;opacity:0;transition:opacity .16s ease}
.search-modal.is-visible{opacity:1}
.search-backdrop{position:absolute;inset:0;background:rgba(43,37,40,.55)}
.search-panel{position:relative;width:min(680px,100%);background:var(--paper);border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:0 28px 80px rgba(43,37,40,.28)}
.search-panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:20px}
.search-panel-head h2{margin:3px 0 0;font-size:25px;line-height:1.3}
.search-form label{display:block;font-weight:700;margin-bottom:7px;color:var(--ink)}
.search-row{display:flex;gap:9px}
.search-row input{min-width:0;flex:1;border:1px solid var(--line-strong);border-radius:12px;padding:12px 14px;background:#fff;color:var(--text);outline:none}
.search-row input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(185,58,74,.11)}
.form-note{margin:8px 0 0;color:var(--muted);font-size:13px}
main{min-height:62vh}
.breadcrumb-wrap{padding-top:18px}
.breadcrumbs ol{display:flex;flex-wrap:wrap;gap:8px;align-items:center;list-style:none;padding:0;margin:0;font-size:13px;color:var(--muted)}
.breadcrumbs li:not(:last-child)::after{content:"/";margin-left:8px;color:#b39fa3}
.breadcrumbs a:hover{color:var(--brand)}
.hero{padding:58px 0 38px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(360px,.88fr);gap:42px;align-items:center}
.hero-copy{padding:18px 0}
.eyebrow{display:inline-flex;align-items:center;gap:7px;color:var(--brand);font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--accent);border-radius:999px}
.hero h1,.page-hero h1{margin:14px 0 18px;color:var(--ink);font-size:clamp(38px,5.8vw,72px);line-height:1.08;letter-spacing:-.04em}
.hero .lead,.page-hero .lead{max-width:720px;margin:0;color:#5f5558;font-size:17px;line-height:1.9}
.hero-actions{display:flex;flex-wrap:wrap;gap:11px;margin-top:26px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 17px;border-radius:12px;border:1px solid transparent;font-weight:700;font-size:14px;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.button:hover{transform:translateY(-1px)}
.button-primary{background:var(--accent);color:#fff;box-shadow:0 10px 24px rgba(228,91,79,.19)}
.button-secondary{background:var(--surface);border-color:var(--line-strong);color:var(--ink)}
.button-quiet{background:var(--surface-soft);color:var(--brand)}
.hero-media{position:relative}
.hero-media::before{content:"";position:absolute;inset:24px -18px -18px 24px;border-radius:var(--radius-xl);background:#efd9db;z-index:-1}
.hero-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-xl);border:1px solid var(--line);box-shadow:var(--shadow)}
.hero-note{position:absolute;left:-22px;bottom:22px;width:min(310px,78%);padding:17px;background:rgba(255,255,255,.94);border:1px solid rgba(231,216,214,.9);border-radius:16px;box-shadow:var(--shadow-soft);backdrop-filter:blur(12px)}
.hero-note strong{display:block;color:var(--ink);margin-bottom:4px}
.hero-note span{font-size:13px;color:var(--muted)}
.section{padding:52px 0}
.section-soft{background:var(--surface-soft);border-block:1px solid var(--line)}
.section-dark{background:var(--ink);color:#f8eeec}
.section-head{display:flex;justify-content:space-between;gap:30px;align-items:flex-end;margin-bottom:26px}
.section-head>div{max-width:760px}
.section-head h2{margin:7px 0 0;color:var(--ink);font-size:clamp(27px,3.2vw,42px);line-height:1.22;letter-spacing:-.025em}
.section-head p{margin:11px 0 0;color:var(--muted)}
.section-dark .section-head h2{color:#fff}
.section-dark .section-head p{color:#d7c8ca}
.text-link{color:var(--brand);font-weight:700;font-size:14px;white-space:nowrap}
.text-link:hover{text-decoration:underline}
.intent-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.intent-card{display:flex;min-height:260px;flex-direction:column;padding:24px;border-radius:var(--radius-lg);background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-soft);transition:transform .2s ease,border-color .2s ease}
.intent-card:hover{transform:translateY(-3px);border-color:#d7b4b8}
.intent-index{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:999px;background:#f4e2e4;color:var(--brand);font-weight:800;font-size:13px}
.intent-card h3{font-size:23px;line-height:1.3;margin:22px 0 10px;color:var(--ink)}
.intent-card p{margin:0;color:var(--muted)}
.intent-card .card-link{margin-top:auto;padding-top:22px;color:var(--brand);font-weight:800}
.editorial-split{display:grid;grid-template-columns:.92fr 1.08fr;gap:34px;align-items:stretch}
.editorial-media img{height:100%;min-height:430px;width:100%;object-fit:cover;border-radius:var(--radius-xl);border:1px solid var(--line)}
.editorial-list{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line)}
.editorial-item{display:grid;grid-template-columns:42px 1fr auto;gap:16px;align-items:start;padding:22px 2px;border-bottom:1px solid var(--line)}
.editorial-item .num{font-size:12px;color:var(--brand);font-weight:800;padding-top:4px}
.editorial-item h3{margin:0 0 7px;font-size:19px;color:var(--ink)}
.editorial-item p{margin:0;color:var(--muted);font-size:14px}
.editorial-item a{color:var(--brand);font-size:13px;font-weight:700;white-space:nowrap;padding-top:3px}
.band{display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;padding:28px 30px;background:#f0dcde;border:1px solid #e3c7ca;border-radius:var(--radius-xl)}
.band h2{margin:0 0 7px;color:var(--ink);font-size:28px}
.band p{margin:0;color:#66585c}
.guide-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.guide-card{display:grid;grid-template-columns:86px 1fr;gap:18px;padding:19px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}
.guide-card img{width:86px;height:86px;border-radius:14px;object-fit:cover;background:var(--surface-soft)}
.guide-card .meta,.article-card .meta,.article-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;color:var(--muted);font-size:12px}
.guide-card h3,.article-card h3{margin:5px 0 7px;font-size:19px;line-height:1.35;color:var(--ink)}
.guide-card p,.article-card p{margin:0;color:var(--muted);font-size:14px}
.guide-card a{display:inline-block;margin-top:9px;color:var(--brand);font-size:13px;font-weight:700}
.page-hero{padding:46px 0 30px}
.page-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,420px);gap:36px;align-items:center}
.page-hero h1{font-size:clamp(34px,4.5vw,58px)}
.page-hero img{width:100%;aspect-ratio:16/11;object-fit:cover;border-radius:var(--radius-xl);border:1px solid var(--line);box-shadow:var(--shadow-soft)}
.pill-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.pill{display:inline-flex;align-items:center;min-height:32px;padding:5px 10px;border:1px solid var(--line);border-radius:999px;background:#fff;color:#66585c;font-size:12px}
.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:38px;align-items:start}
.prose{font-size:16px;color:#493f42}
.prose h2{margin:38px 0 13px;color:var(--ink);font-size:28px;line-height:1.28;letter-spacing:-.02em}
.prose h3{margin:27px 0 10px;color:var(--ink);font-size:21px}
.prose p{margin:0 0 17px}
.prose ul,.prose ol{padding-left:1.25em;margin:0 0 22px}
.prose li{margin:6px 0}
.prose a{color:var(--brand);font-weight:700;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.callout{margin:25px 0;padding:20px 22px;border-left:4px solid var(--accent);background:#fbefee;border-radius:0 16px 16px 0;color:#5f4d51}
.callout strong{color:var(--ink)}
.sidebar{position:sticky;top:98px;display:flex;flex-direction:column;gap:16px}
.sidebar-card{padding:20px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}
.sidebar-card h2,.sidebar-card h3{margin:0 0 11px;color:var(--ink);font-size:17px}
.sidebar-card p{margin:0;color:var(--muted);font-size:13px}
.sidebar-links{list-style:none;padding:0;margin:0}
.sidebar-links li+li{border-top:1px solid var(--line)}
.sidebar-links a{display:block;padding:10px 0;color:#5d5054;font-size:14px}
.sidebar-links a:hover{color:var(--brand)}
.steps{counter-reset:steps;display:grid;gap:13px;margin:22px 0}
.step{position:relative;padding:18px 18px 18px 66px;background:#fff;border:1px solid var(--line);border-radius:16px}
.step::before{counter-increment:steps;content:counter(steps);position:absolute;left:18px;top:18px;width:32px;height:32px;display:grid;place-items:center;border-radius:999px;background:var(--brand);color:#fff;font-weight:800;font-size:13px}
.step h3{margin:0 0 5px;font-size:17px}
.step p{margin:0;color:var(--muted);font-size:14px}
.check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px;margin:20px 0}
.check-card{padding:18px;border:1px solid var(--line);border-radius:16px;background:#fff}
.check-card strong{display:block;margin-bottom:6px;color:var(--ink)}
.check-card p{margin:0;color:var(--muted);font-size:14px}
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
.article-card{display:flex;flex-direction:column;padding:21px;border:1px solid var(--line);border-radius:18px;background:#fff;min-height:250px}
.article-card h3{font-size:20px}
.article-card p{margin-bottom:18px}
.article-card .article-link{margin-top:auto;color:var(--brand);font-weight:800;font-size:13px}
.article-card:hover{border-color:#d6b3b8;box-shadow:var(--shadow-soft)}
.faq-list{display:grid;gap:11px}
.faq-item{border:1px solid var(--line);background:#fff;border-radius:16px;overflow:hidden}
.faq-question{width:100%;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:17px 19px;border:0;background:transparent;text-align:left;color:var(--ink);font-weight:800}
.faq-question::after{content:"+";font-size:22px;color:var(--brand)}
.faq-item.is-open .faq-question::after{content:"−"}
.faq-answer{padding:0 19px 18px;color:var(--muted);font-size:14px}
.faq-answer p{margin:0}
.search-results{display:grid;gap:13px}
.result-card{padding:20px;border:1px solid var(--line);border-radius:17px;background:#fff}
.result-card .label{display:inline-block;margin-bottom:8px;color:var(--brand);font-size:12px;font-weight:800}
.result-card h2{margin:0 0 7px;font-size:21px;color:var(--ink)}
.result-card p{margin:0;color:var(--muted)}
.result-card a{display:inline-block;margin-top:10px;color:var(--brand);font-weight:800;font-size:13px}
.empty-state{padding:34px;border:1px dashed var(--line-strong);border-radius:20px;background:#fff;text-align:center}
.empty-state h2{margin:0 0 8px;color:var(--ink)}
.empty-state p{margin:0 auto 18px;color:var(--muted);max-width:620px}
.article-header{padding:42px 0 26px}
.article-header-inner{max-width:860px}
.article-header h1{margin:10px 0 14px;color:var(--ink);font-size:clamp(34px,4.3vw,56px);line-height:1.14;letter-spacing:-.035em}
.article-header .summary{margin:0;color:#5f5558;font-size:17px;max-width:780px}
.article-body{max-width:830px;margin:0 auto;padding:15px 0 62px}
.article-body .prose h2:first-child{margin-top:12px}
.related-box{margin-top:42px;padding-top:28px;border-top:1px solid var(--line)}
.related-box h2{margin:0 0 16px;font-size:24px}
.timeline{position:relative;display:grid;gap:0;margin:22px 0}
.timeline::before{content:"";position:absolute;left:15px;top:10px;bottom:10px;width:1px;background:var(--line-strong)}
.timeline-item{position:relative;padding:0 0 22px 50px}
.timeline-item::before{content:"";position:absolute;left:9px;top:6px;width:13px;height:13px;border-radius:999px;background:var(--brand);box-shadow:0 0 0 5px var(--paper)}
.timeline-item h3{margin:0 0 5px;font-size:17px}
.timeline-item p{margin:0;color:var(--muted);font-size:14px}
.tab-shell{border:1px solid var(--line);border-radius:20px;background:#fff;overflow:hidden}
.tab-buttons{display:flex;gap:0;border-bottom:1px solid var(--line);overflow:auto}
.tab-buttons button{flex:1;min-width:130px;padding:14px 16px;border:0;border-right:1px solid var(--line);background:#fff;color:var(--muted);font-weight:700}
.tab-buttons button[aria-selected="true"]{background:var(--surface-soft);color:var(--brand)}
.tab-panel{padding:22px}
.tab-panel h3{margin:0 0 8px;color:var(--ink)}
.tab-panel p{margin:0;color:var(--muted)}
.notice-strip{padding:12px 0;background:#f4e4e3;border-bottom:1px solid var(--line);color:#6a5559;font-size:13px;text-align:center}
.kpi-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px}
.kpi{padding:18px;background:#fff;border:1px solid var(--line);border-radius:15px}
.kpi strong{display:block;color:var(--ink);font-size:18px}
.kpi span{display:block;margin-top:4px;color:var(--muted);font-size:12px}
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.contact-card{padding:24px;border:1px solid var(--line);border-radius:18px;background:#fff}
.contact-card h2{margin:0 0 9px;font-size:21px;color:var(--ink)}
.contact-card p{margin:0;color:var(--muted)}
.contact-card ul{margin:13px 0 0;padding-left:1.2em;color:#5f5558}
.site-footer{margin-top:30px;padding:48px 0 18px;background:var(--ink);color:#d8ccce}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:38px}
.footer-intro{max-width:380px}
.footer-brand{display:inline-block;color:#fff;font-size:22px;margin-bottom:12px}
.footer-intro p{margin:0;color:#c7b9bc;font-size:14px}
.site-footer h2{margin:0 0 12px;color:#fff;font-size:15px}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li+li{margin-top:7px}
.site-footer a{font-size:13px;color:#cfbfc2}
.site-footer a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-top:34px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1);font-size:12px}
.footer-bottom p{margin:0}
.back-to-top{background:transparent;color:#ddd0d2;border-color:rgba(255,255,255,.15);font-size:12px}
[data-reveal]{opacity:0;transform:translateY(10px);transition:opacity .45s ease,transform .45s ease}
[data-reveal].is-revealed{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}[data-reveal]{opacity:1;transform:none}}
@media (max-width:1080px){
  .container{width:min(calc(100% - 32px),var(--container))}
  .header-inner{gap:14px}.brand-copy small{display:none}.primary-nav{gap:1px}.nav-link{padding:8px;font-size:13px}
  .hero-grid{grid-template-columns:1fr .85fr;gap:28px}.intent-grid,.article-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1.3fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2/4}.content-layout{grid-template-columns:minmax(0,1fr) 270px}
}
@media (max-width:860px){
  .header-inner{min-height:68px}.menu-toggle{display:inline-flex;margin-left:auto}.search-trigger{display:none}
  .primary-nav{position:absolute;left:16px;right:16px;top:61px;display:none;flex-direction:column;align-items:stretch;padding:11px;background:var(--paper);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}
  .primary-nav.is-open{display:flex}.nav-link{padding:11px 12px;font-size:14px}
  .hero{padding-top:34px}.hero-grid,.page-hero-grid,.editorial-split,.content-layout{grid-template-columns:1fr}.hero-media{max-width:620px}.hero-note{left:12px}.sidebar{position:static;display:grid;grid-template-columns:repeat(2,1fr)}
  .page-hero img{max-width:620px}.footer-grid{grid-template-columns:repeat(2,1fr)}.footer-grid>div:last-child{grid-column:auto}.footer-intro{grid-column:1/3}
}
@media (max-width:640px){
  .container{width:min(calc(100% - 24px),var(--container))}.brand img{width:39px;height:39px}.brand-copy strong{font-size:17px}
  .hero h1,.page-hero h1{font-size:38px}.hero .lead,.page-hero .lead{font-size:15px}.hero-actions{flex-direction:column;align-items:stretch}.button{width:100%}
  .section{padding:40px 0}.section-head{align-items:flex-start;flex-direction:column;gap:10px}.section-head h2{font-size:30px}.intent-grid,.guide-grid,.article-grid,.check-grid,.contact-grid,.sidebar{grid-template-columns:1fr}
  .intent-card{min-height:0}.editorial-media img{min-height:280px}.editorial-item{grid-template-columns:34px 1fr}.editorial-item>a{grid-column:2}
  .band{grid-template-columns:1fr;padding:23px}.band .button{width:auto;justify-self:start}.guide-card{grid-template-columns:68px 1fr}.guide-card img{width:68px;height:68px}
  .search-modal{padding:6vh 12px 20px}.search-panel{padding:20px}.search-row{flex-direction:column}.search-row .button{width:100%}
  .footer-grid{grid-template-columns:1fr}.footer-intro{grid-column:auto}.footer-bottom{align-items:flex-start;flex-direction:column}.hero-note{position:static;width:auto;margin:12px 0 0}.hero-media::before{inset:14px -8px -8px 14px}
}
@media (max-width:400px){.hero h1,.page-hero h1{font-size:34px}.page-hero{padding-top:32px}.article-header h1{font-size:34px}.container{width:min(calc(100% - 20px),var(--container))}}