:root{
  color-scheme:dark;
  --brand:#C84A5A;
  --brand-soft:#D66B78;
  --copper:#D08A48;
  --accent:#E59A3A;
  --ink:#121214;
  --bg:#17171A;
  --panel:#222226;
  --panel-2:#29292E;
  --text:#F1EEEE;
  --muted:#A9A3A6;
  --line:#35353B;
  --line-strong:#46464E;
  --success:#9FC59B;
  --shadow:0 18px 50px rgba(0,0,0,.22);
  --radius:18px;
  --radius-sm:12px;
  --shell:min(1160px,calc(100% - 40px));
  font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box}
html{background:var(--bg);scroll-behavior:smooth}
html.modal-open{overflow:hidden}
body{margin:0;background:var(--bg);color:var(--text);line-height:1.76;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration:none}
a:hover{color:#fff}
img{display:block;max-width:100%;height:auto}
button,input{font:inherit}
button{cursor:pointer}
.shell{width:var(--shell);margin-inline:auto}
.skip-link{position:fixed;left:14px;top:12px;z-index:9999;padding:10px 14px;background:#fff;color:#111;border-radius:8px;transform:translateY(-160%)}
.skip-link:focus{transform:none}
.site-header{position:sticky;top:0;z-index:100;background:rgba(18,18,20,.91);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.06)}
.header-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;min-width:max-content}
.brand img{width:44px;height:44px;object-fit:cover;border-radius:11px;background:var(--panel);border:1px solid var(--line)}
.brand span{display:grid;line-height:1.15}
.brand strong{font-size:20px;letter-spacing:.04em}
.brand small{margin-top:5px;color:var(--muted);font-size:11px;letter-spacing:.08em}
.primary-nav{display:flex;align-items:center;gap:4px}
.primary-nav>a,.search-open{padding:10px 11px;border-radius:10px;color:#D6D1D3;background:transparent;border:0;white-space:nowrap}
.primary-nav>a:hover,.primary-nav>a:focus-visible,.search-open:hover,.search-open:focus-visible{background:var(--panel);color:#fff;outline:none}
.search-open{border:1px solid var(--line);margin-left:6px}
.menu-toggle{display:none;background:var(--panel);color:var(--text);border:1px solid var(--line);padding:9px 12px;border-radius:10px}
main{min-height:70vh}
.home-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.home-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 78% 16%,rgba(200,74,90,.16),transparent 34%),radial-gradient(circle at 12% 92%,rgba(208,138,72,.10),transparent 28%);pointer-events:none}
.home-hero__inner{position:relative;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);gap:54px;align-items:center;padding:74px 0 68px}
.hero-kicker,.eyebrow{margin:0 0 12px;color:var(--copper);font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(38px,6vw,70px);line-height:1.04;letter-spacing:-.035em;margin-bottom:24px}
h2{font-size:clamp(27px,4vw,42px);line-height:1.16;letter-spacing:-.025em;margin-bottom:18px}
h3{font-size:20px;line-height:1.35}
.hero-lead{font-size:19px;color:#D8D3D5;max-width:760px;margin-bottom:30px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 28px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 18px;border-radius:12px;border:1px solid var(--line-strong);font-weight:800}
.btn--primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn--secondary{background:var(--panel);color:#fff}
.hero-quickfacts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:30px 0 0;padding:0;list-style:none}
.hero-quickfacts li{padding:15px 14px;background:rgba(34,34,38,.78);border:1px solid var(--line);border-radius:12px;color:var(--muted);font-size:13px}
.hero-quickfacts strong{display:block;color:#fff;margin-bottom:2px}
.hero-visual{position:relative}
.hero-visual figure{margin:0;overflow:hidden;border-radius:28px;border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow)}
.hero-visual img{aspect-ratio:4/5;object-fit:cover;width:100%}
.hero-visual__note{position:absolute;left:-28px;bottom:28px;max-width:250px;background:rgba(18,18,20,.95);border:1px solid var(--line-strong);border-radius:14px;padding:15px 16px;box-shadow:var(--shadow)}
.hero-visual__note strong{display:block;margin-bottom:4px;color:var(--accent)}
.home-band{padding:28px 0;border-bottom:1px solid var(--line);background:#151517}
.home-band__inner{display:grid;grid-template-columns:180px 1fr;gap:24px;align-items:start}
.home-band h2{font-size:17px;margin:3px 0;color:#fff}
.inline-index{display:flex;flex-wrap:wrap;gap:10px}
.inline-index a{display:inline-flex;padding:9px 12px;border-radius:10px;background:var(--panel);border:1px solid var(--line);color:#D8D3D5}
.home-section{padding:76px 0;border-bottom:1px solid var(--line)}
.home-section--quiet{background:#151517}
.home-section--panel{background:linear-gradient(180deg,#1a1a1e,#17171a)}
.section-heading{max-width:780px;margin-bottom:34px}
.section-heading p:last-child{color:var(--muted);font-size:18px}
.intent-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}
.intent-feature{display:grid;grid-template-columns:1fr 250px;gap:26px;min-height:320px;padding:30px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.intent-feature h3{font-size:30px;margin-bottom:12px}
.intent-feature p{color:#C8C3C5}
.intent-feature img{width:100%;height:100%;object-fit:cover;border-radius:14px}
.intent-side{display:grid;gap:18px}
.intent-card{display:block;padding:24px;background:#1c1c1f;border:1px solid var(--line);border-radius:var(--radius)}
.intent-card h3{margin-bottom:8px}
.intent-card p{color:var(--muted);margin:0}
.intent-card:hover{border-color:#5b4a4e;transform:translateY(-1px)}
.access-map{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;border:1px solid var(--line);background:var(--line);border-radius:var(--radius);overflow:hidden}
.access-map article{background:var(--panel);padding:24px;min-height:215px}
.access-map span{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;border-radius:9px;background:#302528;color:#F1C5CB;font-weight:900;margin-bottom:28px}
.access-map h3{margin-bottom:8px}
.access-map p{margin:0;color:var(--muted)}
.editorial-split{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}
.editorial-split figure{margin:0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--panel)}
.editorial-split figure img{width:100%;aspect-ratio:16/11;object-fit:cover}
.editorial-copy{max-width:560px}
.editorial-copy p{color:#C8C3C5}
.editorial-points{display:grid;gap:0;border-top:1px solid var(--line);margin-top:24px}
.editorial-points div{padding:17px 0;border-bottom:1px solid var(--line)}
.editorial-points strong{display:block;margin-bottom:3px}
.editorial-points span{color:var(--muted);font-size:14px}
.text-columns{columns:2;column-gap:48px}
.text-columns p{break-inside:avoid;color:#CEC9CB}
.topic-strip{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.topic-strip a{padding:22px;border-top:3px solid var(--brand);background:var(--panel);border-radius:0 0 var(--radius-sm) var(--radius-sm)}
.topic-strip strong{display:block;font-size:19px;margin-bottom:6px}
.topic-strip span{color:var(--muted);font-size:14px}
.checklist{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.checklist div{display:flex;gap:12px;padding:16px 18px;border:1px solid var(--line);border-radius:12px;background:#1d1d20}
.checklist b{color:var(--success)}
.home-faq{max-width:900px}
.page-shell{width:min(980px,calc(100% - 40px));margin-inline:auto;padding:44px 0 86px}
.breadcrumbs{font-size:13px;color:var(--muted);margin-bottom:28px}
.breadcrumbs ol{display:flex;flex-wrap:wrap;list-style:none;padding:0;margin:0;gap:8px}
.breadcrumbs li:not(:last-child)::after{content:"/";margin-left:8px;color:#5e5a5d}
.breadcrumbs a:hover{color:#fff}
.page-intro{padding:14px 0 42px;border-bottom:1px solid var(--line);margin-bottom:10px}
.page-intro h1{font-size:clamp(38px,6vw,62px);max-width:820px}
.page-lead{font-size:20px;color:#D4CFD1;max-width:800px}
.page-intro__media{margin:34px 0 0;overflow:hidden;border-radius:24px;border:1px solid var(--line);background:var(--panel)}
.page-intro__media img{width:100%;max-height:520px;object-fit:cover}
.content-section{padding:54px 0;border-bottom:1px solid var(--line)}
.content-section:last-child{border-bottom:0}
.content-section>h2{max-width:760px}
.section-intro{font-size:18px;color:#C8C3C5;max-width:800px}
.content-section--prose p{max-width:800px;color:#C9C4C6}
.detail-list{display:grid;gap:12px;list-style:none;padding:0;margin:28px 0 0;max-width:880px}
.detail-list li{display:grid;grid-template-columns:190px 1fr;gap:20px;padding:18px 0;border-top:1px solid var(--line)}
.detail-list li:last-child{border-bottom:1px solid var(--line)}
.detail-list strong{color:#fff}
.detail-list span{color:var(--muted)}
.steps{list-style:none;padding:0;margin:30px 0 0;counter-reset:steps;max-width:880px}
.steps li{display:grid;grid-template-columns:48px 1fr;gap:18px;padding:22px 0;border-top:1px solid var(--line);counter-increment:steps}
.steps .step-no{width:40px;height:40px;border-radius:12px;background:var(--panel);border:1px solid var(--line);display:grid;place-items:center;color:var(--accent);font-weight:900}
.steps .step-no::before{content:counter(steps,decimal-leading-zero)}
.steps h3{margin-bottom:6px}
.steps p{color:var(--muted);margin:0}
.notice{padding:22px 24px;border-left:4px solid var(--accent);background:#211e1a;border-radius:0 14px 14px 0;max-width:860px}
.notice strong{color:#FFD3A0}
.notice p{margin:6px 0 0;color:#D1C7BB}
.media-panel{display:grid;grid-template-columns:1fr 320px;gap:32px;align-items:center;margin-top:26px}
.media-panel__copy p{color:#C9C4C6}
.media-panel figure{margin:0;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:var(--panel)}
.media-panel img{aspect-ratio:4/3;object-fit:cover;width:100%}
.intent-links{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:26px}
.intent-link{display:block;padding:20px;border:1px solid var(--line);border-radius:14px;background:var(--panel)}
.intent-link:hover{border-color:#6d5156}
.intent-link__title{display:block;font-weight:900;margin-bottom:6px}
.intent-link__desc{display:block;color:var(--muted);font-size:14px}
.faq-list{margin-top:24px;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item h3{margin:0}
.faq-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;text-align:left;padding:20px 0;border:0;background:transparent;color:#fff;font-weight:800}
.faq-toggle span{font-size:22px;color:var(--accent)}
.faq-answer{padding:0 46px 20px 0;color:var(--muted)}
.faq-answer p{margin:0}
.search-results{display:grid;gap:12px;margin-top:26px}
.search-result{padding:20px;border:1px solid var(--line);background:var(--panel);border-radius:14px}
.search-result h2{font-size:22px;margin-bottom:8px}
.search-result p{color:var(--muted);margin-bottom:8px}
.search-result a{color:#F2C1C8;font-weight:800}
.search-modal[hidden]{display:none!important}
.search-modal{position:fixed;inset:0;z-index:500;background:rgba(0,0,0,.72);display:grid;place-items:start center;padding:10vh 20px 20px;overflow:auto}
.search-dialog{position:relative;width:min(680px,100%);padding:30px;background:var(--panel);border:1px solid var(--line-strong);border-radius:20px;box-shadow:var(--shadow)}
.search-dialog h2{font-size:30px}
.search-close{position:absolute;right:14px;top:14px;width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:#17171a;color:#fff;font-size:22px}
.search-dialog label{display:block;margin-bottom:8px;color:var(--muted)}
.search-row{display:grid;grid-template-columns:1fr auto;gap:10px}
.search-row input{min-width:0;padding:13px 14px;border-radius:11px;border:1px solid var(--line-strong);background:#131315;color:#fff;outline:none}
.search-row input:focus{border-color:var(--brand)}
.search-row button{padding:0 18px;border-radius:11px;border:1px solid var(--brand);background:var(--brand);color:#fff;font-weight:800}
.site-footer{border-top:1px solid var(--line);background:#121214;padding:58px 0 20px}
.footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:44px}
.site-footer h2{font-size:17px;margin-bottom:14px}
.site-footer p{color:var(--muted);max-width:520px}
.site-footer nav{display:grid;align-content:start;gap:9px}
.site-footer nav a{color:#BBB5B8;font-size:14px}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:28px;margin-top:34px;border-top:1px solid var(--line);color:#777176;font-size:12px}
.back-top{position:fixed;right:18px;bottom:18px;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-strong);background:var(--panel);color:#fff;opacity:0;pointer-events:none;transform:translateY(8px);transition:.2s}
.back-top.is-visible{opacity:1;pointer-events:auto;transform:none}
.empty-state{padding:26px;border:1px dashed var(--line-strong);border-radius:14px;color:var(--muted);background:#1c1c1f}
.mini-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.mini-meta span{padding:6px 9px;border-radius:8px;background:var(--panel);border:1px solid var(--line);color:var(--muted);font-size:12px}
@media (max-width:1024px){
  .home-hero__inner{grid-template-columns:1fr .72fr;gap:34px}
  .hero-visual__note{left:-18px}
  .access-map{grid-template-columns:repeat(2,1fr)}
  .intent-feature{grid-template-columns:1fr 190px}
}
@media (max-width:860px){
  :root{--shell:min(100% - 28px,1160px)}
  .menu-toggle{display:inline-flex}
  .primary-nav{position:absolute;left:14px;right:14px;top:70px;display:none;align-items:stretch;flex-direction:column;padding:12px;background:#17171a;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}
  .primary-nav.is-open{display:flex}
  .primary-nav>a,.search-open{text-align:left;width:100%}
  .search-open{margin-left:0}
  .home-hero__inner{grid-template-columns:1fr;padding-top:52px}
  .hero-visual{max-width:620px}
  .hero-visual figure img{aspect-ratio:16/10}
  .hero-visual__note{left:18px;bottom:18px}
  .intent-grid,.editorial-split,.media-panel{grid-template-columns:1fr}
  .intent-feature{grid-template-columns:1fr}
  .intent-feature img{aspect-ratio:16/8}
  .topic-strip{grid-template-columns:1fr}
  .text-columns{columns:1}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-grid>section{grid-column:1/-1}
}
@media (max-width:600px){
  :root{--shell:calc(100% - 24px)}
  .header-inner{min-height:68px}
  .brand small{display:none}
  .brand img{width:38px;height:38px}
  .home-hero__inner{padding:42px 0 50px}
  h1{font-size:42px}
  .hero-lead,.page-lead{font-size:17px}
  .hero-quickfacts{grid-template-columns:1fr}
  .hero-visual__note{position:static;margin-top:10px;max-width:none}
  .home-band__inner{grid-template-columns:1fr}
  .home-section{padding:58px 0}
  .access-map{grid-template-columns:1fr}
  .checklist{grid-template-columns:1fr}
  .page-shell{width:calc(100% - 24px);padding-top:28px}
  .detail-list li{grid-template-columns:1fr;gap:5px}
  .intent-links{grid-template-columns:1fr}
  .search-row{grid-template-columns:1fr}
  .search-row button{min-height:46px}
  .footer-grid{grid-template-columns:1fr}
  .footer-grid>section{grid-column:auto}
  .footer-bottom{flex-direction:column}
}
@media (max-width:390px){
  .brand strong{font-size:18px}
  h1{font-size:37px}
  .btn{width:100%}
  .search-modal{padding-inline:12px}
  .search-dialog{padding:24px 18px}
}