:root{
  --bg:#f7f3ec;
  --paper:#ffffff;
  --ink:#252731;
  --muted:#6d7078;
  --line:#e8dfd2;
  --wine:#8f1d2c;
  --wine-dark:#641521;
  --charcoal:#30323a;
  --gold:#d3ad63;
  --soft:#f1e8dc;
  --shadow:0 20px 55px rgba(37,39,49,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.72}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
.container{width:min(1160px,92vw);margin:0 auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(247,243,236,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.02em}
.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:56px;height:44px;border-radius:16px;background:var(--wine);color:#fff;box-shadow:0 10px 20px rgba(143,29,44,.22)}
.brand-text{font-size:18px;color:var(--charcoal)}
.main-nav{display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.main-nav a{padding:10px 13px;border-radius:999px;color:#4c4f58;font-size:15px}
.main-nav a:hover,.main-nav a.is-active{background:var(--wine);color:#fff}
.nav-toggle{display:none;width:44px;height:40px;border:0;background:var(--paper);border-radius:12px;box-shadow:0 8px 20px rgba(0,0,0,.08)}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);margin:5px auto;border-radius:2px}
.hero{padding:58px 0 40px}
.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:34px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--wine);font-weight:800;letter-spacing:.04em;margin-bottom:14px}
.eyebrow:before{content:"";width:34px;height:2px;background:var(--wine)}
h1{font-size:clamp(38px,6vw,72px);line-height:1.05;margin:0 0 20px;letter-spacing:-.045em}
.lead{font-size:18px;color:#52555d;max-width:720px;margin:0 0 28px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:999px;font-weight:800;border:1px solid transparent}
.btn-primary{background:var(--wine);color:#fff;box-shadow:0 12px 28px rgba(143,29,44,.24)}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--charcoal)}
.hero-notes{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:720px}
.note{background:rgba(255,255,255,.72);border:1px solid var(--line);border-radius:18px;padding:14px 16px;font-size:14px;color:#555963}
.hero-art{background:var(--paper);padding:14px;border-radius:34px;box-shadow:var(--shadow);border:1px solid var(--line)}
.hero-art img{border-radius:24px}
.section{padding:46px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:24px;border-bottom:2px solid var(--charcoal);padding-bottom:16px}
.section-head h2{font-size:clamp(28px,4vw,44px);line-height:1.12;margin:0;letter-spacing:-.03em}
.section-head p{max-width:520px;margin:0;color:var(--muted)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.article-card{background:var(--paper);border:1px solid var(--line);border-radius:26px;overflow:hidden;box-shadow:0 16px 42px rgba(37,39,49,.06);display:flex;flex-direction:column}
.card-media{background:var(--soft);aspect-ratio:16/10;overflow:hidden}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.article-card:hover .card-media img{transform:scale(1.035)}
.card-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.pill{display:inline-flex;width:max-content;align-items:center;padding:5px 10px;border-radius:999px;background:var(--soft);color:var(--wine);font-size:13px;font-weight:800}
.card-body h3{margin:0;font-size:21px;line-height:1.32}
.card-body p{margin:0;color:var(--muted)}
.meta-row{margin-top:auto;display:flex;justify-content:space-between;gap:14px;color:#777b83;font-size:13px;border-top:1px solid var(--line);padding-top:14px}
.feature-panel{background:var(--charcoal);color:#fff;border-radius:30px;overflow:hidden;box-shadow:var(--shadow);display:grid;grid-template-columns:.9fr 1.1fr;min-height:430px}
.feature-panel img{height:100%;width:100%;object-fit:cover}
.feature-copy{padding:34px;display:flex;flex-direction:column;justify-content:center}
.feature-copy .pill{background:rgba(255,255,255,.12);color:#fff}
.feature-copy h2{font-size:42px;line-height:1.1;margin:16px 0}
.feature-copy p{color:#e4e2dd;margin:0 0 18px}
.topic-list{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.topic{background:var(--paper);border:1px solid var(--line);border-radius:22px;padding:22px;min-height:150px}
.topic b{display:block;font-size:22px;margin-bottom:8px;color:var(--wine)}
.topic p{margin:0;color:var(--muted)}
.ranking-box{background:var(--paper);border:1px solid var(--line);border-radius:30px;padding:24px;box-shadow:var(--shadow)}
.ranking-list{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.ranking-item{display:grid;grid-template-columns:48px 1fr 64px;gap:16px;align-items:center;padding:16px;border-radius:18px;background:#fbf8f2;border:1px solid var(--line)}
.rank-no{display:flex;width:44px;height:44px;align-items:center;justify-content:center;border-radius:14px;background:var(--wine);color:#fff;font-weight:900}
.ranking-item p{margin:4px 0 0;color:var(--muted);font-size:14px}.ranking-item em{font-style:normal;font-weight:900;color:var(--wine);text-align:right}
.quote-strip{background:var(--wine);color:#fff;border-radius:30px;padding:34px;display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center}.quote-strip p{font-size:24px;line-height:1.45;margin:0}.quote-strip span{opacity:.78}
.page-hero{padding:54px 0 30px}.page-hero-inner{background:var(--paper);border:1px solid var(--line);border-radius:34px;padding:42px;box-shadow:var(--shadow);display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:center}.page-hero h1{font-size:clamp(34px,5vw,58px)}.page-hero p{color:var(--muted);margin:0}.page-hero img{border-radius:24px}
.content-block{background:var(--paper);border:1px solid var(--line);border-radius:28px;padding:28px}.content-block h2,.content-block h3{margin-top:0;line-height:1.25}.content-block p{color:var(--muted)}
.timeline{display:grid;gap:16px}.timeline-item{display:grid;grid-template-columns:120px 1fr;gap:20px;background:var(--paper);border:1px solid var(--line);border-radius:24px;padding:20px}.timeline-item time{font-weight:900;color:var(--wine)}.timeline-item p{margin:4px 0 0;color:var(--muted)}
.faq{display:grid;gap:14px}.faq details{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:18px}.faq summary{font-weight:900;cursor:pointer}.faq p{color:var(--muted);margin-bottom:0}
.contact-card{background:var(--paper);border:1px solid var(--line);border-radius:28px;padding:28px}.contact-card label{display:block;font-weight:800;margin:12px 0 6px}.contact-card input,.contact-card textarea{width:100%;border:1px solid var(--line);border-radius:16px;padding:12px 14px;font:inherit;background:#fff}.contact-card textarea{min-height:130px;resize:vertical}.form-note{font-size:14px;color:var(--muted)}
.site-footer{margin-top:48px;background:var(--charcoal);color:#fff;padding:42px 0}.footer-grid{display:grid;grid-template-columns:1.3fr .9fr .8fr;gap:26px}.site-footer p{color:#d5d2cc;margin:8px 0 0}.footer-kicker{display:block;color:var(--gold);font-weight:900}.domain-line{word-break:break-all}
@media (max-width:900px){.hero-grid,.page-hero-inner,.feature-panel,.grid-2{grid-template-columns:1fr}.grid-3{grid-template-columns:repeat(2,1fr)}.topic-list{grid-template-columns:repeat(2,1fr)}.hero-notes{grid-template-columns:1fr}.main-nav{position:absolute;left:4vw;right:4vw;top:72px;display:none;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:22px;padding:12px;box-shadow:var(--shadow)}.main-nav.is-open{display:flex}.nav-toggle{display:block}.main-nav a{border-radius:14px}.footer-grid{grid-template-columns:1fr}.quote-strip{grid-template-columns:1fr}}
@media (max-width:620px){.grid-3,.topic-list{grid-template-columns:1fr}.section-head{display:block}.page-hero-inner{padding:24px}.hero{padding-top:36px}h1{font-size:40px}.feature-copy h2{font-size:32px}.ranking-item{grid-template-columns:42px 1fr}.ranking-item em{grid-column:2;text-align:left}.timeline-item{grid-template-columns:1fr}.quote-strip p{font-size:20px}}