:root{--h:265;--ah:42;--sat:60%;--lit:58%;--radius:26px;--space:1;--max:1195px;--bg:hsl(var(--h) 34% 8%);--panel:hsl(var(--h) 25% 13%);--ink:hsl(var(--h) 20% 96%);--muted:hsl(var(--h) 14% 70%);--accent:hsl(var(--ah) var(--sat) var(--lit));--line:hsl(var(--h) 20% 28%)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.75 system-ui,-apple-system,"Microsoft YaHei",sans-serif}body.light{--bg:hsl(var(--h) 35% 96%);--panel:white;--ink:hsl(var(--h) 35% 11%);--muted:hsl(var(--h) 12% 38%);--line:hsl(var(--h) 18% 82%)}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}.shell{width:min(var(--max),92vw);margin:auto}.topbar{display:flex;align-items:center;gap:22px;padding:20px 0;border-bottom:1px solid var(--line);position:relative;z-index:4}.brand{font-weight:900;letter-spacing:.06em;margin-right:auto}.nav{display:flex;gap:18px;align-items:center}.nav a,.tool{color:var(--muted)}.tool{border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:7px 11px}.nav-toggle{display:none;align-items:center;justify-content:center;line-height:1}.nav-backdrop{display:none;position:fixed;inset:0;background:#0008;z-index:15}.nav-backdrop.open{display:block}.hero{position:relative;display:grid;gap:clamp(28px,5vw,70px);align-items:center;padding:calc(54px * var(--space)) 0;overflow:hidden}.hero-copy{position:relative}.eyebrow,.kicker{color:var(--accent);font-weight:800;letter-spacing:.15em;text-transform:uppercase}h1{font-size:clamp(38px,5.2vw,70px);line-height:1.08;letter-spacing:-.035em;margin:14px 0 22px;overflow-wrap:anywhere}h2{line-height:1.25}.lead{font-size:clamp(17px,2vw,20px);color:var(--muted);max-width:780px}.hero-art{min-height:360px;border:1px solid var(--line);border-radius:calc(var(--radius) + 12px);background:linear-gradient(145deg,color-mix(in srgb,var(--accent) 22%,transparent),var(--panel));overflow:hidden;display:grid;place-items:center;position:relative}.hero-art img{width:100%;height:100%;object-fit:cover}.section{padding:calc(44px * var(--space)) 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-head p,.muted{color:var(--muted)}.cards{display:grid;gap:18px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:calc(25px * var(--space));transition:transform .2s,border-color .2s}.card:hover{transform:translateY(-3px);border-color:var(--accent)}.card-index{font-weight:900;color:var(--accent)}.card p{color:var(--muted)}.article{width:min(760px,92vw);margin:auto;padding:56px 0}.article h1{font-size:clamp(34px,5vw,58px)}.article-figure{margin:24px 0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}.article-figure img{width:100%;display:block;object-fit:cover;max-height:420px}.article-body{font-size:18px}.article-body p{margin:1.2em 0}.crumbs{color:var(--muted);font-size:14px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin:28px 0}.button{display:inline-block;background:var(--accent);color:hsl(var(--h) 40% 8%);border:0;border-radius:999px;padding:10px 17px;font-weight:800}.button.secondary{background:var(--panel);color:var(--ink);border:1px solid var(--line)}details{padding:16px 0;border-bottom:1px solid var(--line)}summary{font-weight:750;cursor:pointer}.search-layer{position:fixed;inset:0;background:#000b;z-index:20;display:none;padding:8vh 5vw}.search-layer.open{display:block}.search-box{max-width:760px;margin:auto;background:var(--panel);border:1px solid var(--line);padding:24px;border-radius:var(--radius)}.search-box input,.form input,.form textarea{width:100%;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:8px;padding:12px}.result{display:block;padding:14px 0;border-bottom:1px solid var(--line)}.form{display:grid;gap:14px;max-width:680px}.form label{display:grid;gap:5px}.hp{position:absolute;left:-9999px}footer{border-top:1px solid var(--line);padding:28px 0 40px;color:var(--muted);margin-top:50px}.shell{max-width:900px}.hero{grid-template-columns:1fr}.hero-art{min-height:200px}.cards{grid-template-columns:1fr}.card{padding-left:0;padding-right:0;border-width:0 0 1px;border-radius:0;background:transparent}
.card{border-width:1px 0 0;border-radius:0;background:transparent}.hero-art{border-radius:0}
h1,h2,.brand{font-family:Inter,system-ui,"Microsoft YaHei",sans-serif}h1{font-size:clamp(36px,4.3vw,58px);line-height:1.1;letter-spacing:-.025em}
@media(max-width:800px){.nav-toggle{display:inline-flex}.nav{position:fixed;top:0;right:-100%;bottom:0;width:min(80vw,320px);flex-direction:column;align-items:flex-start;gap:22px;padding:88px 26px 26px;background:var(--panel);border-left:1px solid var(--line);transition:right .25s ease;z-index:16}.nav.open{right:0}.nav a{display:block;font-size:16px}.hero,.cards,.card{grid-template-columns:1fr!important}.card{grid-column:auto!important;transform:none!important}.hero-art{min-height:260px;position:relative}h1{font-size:clamp(32px,9vw,46px)}}

/* AI-generated per-site template layer */
body {
  background: radial-gradient(1200px 600px at 15% -10%, #1a1430 0%, transparent 55%),
              radial-gradient(900px 500px at 100% 0%, #2a1d0a 0%, transparent 50%),
              #0c0e12;
  color: #e6e9f0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  letter-spacing: 0.01em;
}
.brand {
  font-family: "SF Pro Display", "Inter", system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 1.25rem;
  color: #f4f5fa;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}
.brand::before {
  content: "01";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.9rem;
  height: 1.9rem;
  border-radius: 6px;
  background: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  box-shadow: 0 0 0 1px rgba(245, 158, 11, 0.35), 0 6px 18px rgba(139, 92, 246, 0.35);
}
.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.7rem 1.4rem;
  background: rgba(12, 14, 18, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.nav {
  display: flex;
  gap: 0.25rem;
  align-items: center;
  flex-wrap: wrap;
}
.nav a {
  padding: 0.45rem 0.85rem;
  color: #aeb4c2;
  font-size: 0.92rem;
  border-radius: 6px;
  border: 1px solid transparent;
  transition: color 0.18s, border-color 0.18s, background 0.18s;
}
.nav a:hover, .nav a[aria-current="page"] {
  color: #f4f5fa;
  background: rgba(139, 92, 246, 0.12);
  border-color: rgba(139, 92, 246, 0.35);
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 2rem;
  align-items: stretch;
  padding: 2.2rem 2rem 1.4rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.hero-copy h1 {
  font-size: clamp(1.9rem, 3.2vw, 2.85rem);
  line-height: 1.12;
  letter-spacing: -0.025em;
  font-weight: 800;
  margin: 0;
}
.hero-copy h1 span {
  background: linear-gradient(90deg, #f59e0b 0%, #8b5cf6 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-copy .lead {
  color: #b9bfcc;
  font-size: 1.04rem;
  max-width: 38em;
}
.hero-copy .meta {
  font-size: 0.78rem;
  color: #7c8294;
  border-left: 2px solid #f59e0b;
  padding-left: 0.65rem;
  font-variant-numeric: tabular-nums;
}
.hero-art {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  background: linear-gradient(160deg, #161a22 0%, #0f1218 100%);
  padding: 1rem 1.1rem 1.15rem;
  overflow: hidden;
  box-shadow: 0 18px 40px -22px rgba(0, 0, 0, 0.85);
}
.hero-art::before {
  content: "";
  display: block;
  height: 3px;
  border-radius: 3px;
  margin-bottom: 0.9rem;
  background: linear-gradient(90deg, #f59e0b, #8b5cf6, #14b8a6, #ef4444);
}
.hero-art .rank-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.7rem;
}
.hero-art h2 {
  font-size: 1.02rem;
  font-weight: 700;
  margin: 0;
  letter-spacing: 0.01em;
}
.hero-art .rank-table {
  display: grid;
  grid-template-columns: 2.4rem 1fr 4rem 4.2rem 4.2rem;
  gap: 0.4rem 0.7rem;
  font-variant-numeric: tabular-nums;
  font-size: 0.82rem;
}
.hero-art .rank-table .h {
  color: #7c8294;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding-bottom: 0.3rem;
}
.hero-art .rank-table .code {
  font-weight: 700;
  color: #f4f5fa;
}
.hero-art .rank-table .num {
  color: #f59e0b;
  text-align: right;
}
.hero-art .tag {
  font-size: 0.66rem;
  padding: 0.1rem 0.4rem;
  border-radius: 999px;
  border: 1px solid currentColor;
  justify-self: start;
}
.tag.americas { color: #f59e0b; }
.tag.europe { color: #8b5cf6; }
.tag.asia { color: #14b8a6; }
.tag.mea { color: #ef4444; }
.section {
  padding: 2.2rem 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.section h2 {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: 0 0 0.35rem;
}
.section h2 + .sub {
  color: #8a90a2;
  font-size: 0.88rem;
  margin: 0 0 1.4rem;
}
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}
.card {
  position: relative;
  background: linear-gradient(170deg, #161a22 0%, #11141b 100%);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 9px;
  padding: 1.1rem 1.15rem 1.2rem;
  transition: transform 0.18s ease, border-color 0.18s, box-shadow 0.18s;
}
.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  border-radius: 9px 9px 0 0;
  background: #8b5cf6;
  opacity: 0.85;
}
.card.americas::before { background: #f59e0b; }
.card.europe::before { background: #8b5cf6; }
.card.asia::before { background: #14b8a6; }
.card.mea::before { background: #ef4444; }
.card:hover {
  transform: translateY(-2px);
  border-color: rgba(139, 92, 246, 0.4);
  box-shadow: 0 14px 32px -20px rgba(139, 92, 246, 0.55);
}
.card h3 {
  margin: 0 0 0.45rem;
  font-size: 1.05rem;
  font-weight: 700;
}
.card p {
  margin: 0 0 0.7rem;
  color: #a8aeba;
  font-size: 0.88rem;
}
.card .more {
  font-size: 0.82rem;
  color: #c4b5fd;
}
.article {
  max-width: 820px;
  margin: 0 auto;
  padding: 2.4rem 1.6rem 3rem;
}
.article header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  padding-bottom: 1.2rem;
  margin-bottom: 1.6rem;
}
.article header .crumb {
  font-size: 0.8rem;
  color: #7c8294;
  margin-bottom: 0.8rem;
}
.article header h1 {
  font-size: clamp(1.7rem, 2.6vw, 2.35rem);
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin: 0 0 0.85rem;
}
.article header .byline {
  font-size: 0.82rem;
  color: #8a90a2;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  font-variant-numeric: tabular-nums;
}
.article-body {
  font-size: 17px;
  line-height: 1.75;
  color: #d6dae4;
}
.article-body h2 {
  font-size: 1.3rem;
  margin: 2rem 0 0.7rem;
  letter-spacing: -0.01em;
  color: #f4f5fa;
  padding-left: 0.65rem;
  border-left: 3px solid #8b5cf6;
}
.article-body h3 {
  font-size: 1.08rem;
  margin: 1.6rem 0 0.5rem;
  color: #e6e9f0;
}
.article-body p { margin: 0 0 1.05rem; }
.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.2rem 0;
  font-variant-numeric: tabular-nums;
  font-size: 0.9rem;
}
.article-body th, .article-body td {
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  text-align: right;
}
.article-body th:first-child, .article-body td:first-child { text-align: left; }
.article-body th {
  color: #9aa0b0;
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.article-body a { color: #c4b5fd; text-decoration: underline; text-underline-offset: 3px; }
.article-body blockquote {
  margin: 1.3rem 0;
  padding: 0.6rem 1.1rem;
  border-left: 3px solid #f59e0b;
  background: rgba(245, 158, 11, 0.06);
  color: #c8cdd9;
}
.lead {
  font-size: 1.12rem;
  color: #c2c7d4;
  line-height: 1.7;
  margin: 0 0 1.3rem;
}
.button {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.6rem 1.1rem;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: 7px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}
.button.primary {
  background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
  color: #fff;
  box-shadow: 0 8px 22px -10px rgba(139, 92, 246, 0.75);
}
.button.primary:hover { transform: translateY(-1px); }
.button.ghost {
  background: transparent;
  color: #f59e0b;
  border-color: rgba(245, 158, 11, 0.45);
}
.button.ghost:hover { background: rgba(245, 158, 11, 0.1); }
footer {
  padding: 2rem 1.6rem 2.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: #0a0c10;
  color: #7c8294;
  font-size: 0.83rem;
}
footer .cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.4rem;
  max-width: 1100px;
  margin: 0 auto;
}
footer h4 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #a8aeba;
  margin: 0 0 0.55rem;
}
footer a { color: #8a90a2; display: block; padding: 0.2rem 0; }
footer a:hover { color: #c4b5fd; }
@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 1.4rem 1rem 1rem;
    gap: 1.1rem;
  }
  .hero-copy h1 { font-size: 1.7rem; }
  .hero-art { order: 2; }
  .topbar {
    flex-wrap: wrap;
    padding: 0.55rem 0.9rem;
    gap: 0.4rem 0.6rem;
  }
  .nav {
    order: 3;
    width: 100%;
    overflow-x: auto;
    padding-bottom: 0.3rem;
    -webkit-overflow-scrolling: touch;
  }
  .nav a { white-space: nowrap; padding: 0.4rem 0.7rem; font-size: 0.85rem; }
  .section { padding: 1.5rem 1rem; }
  .article { padding: 1.6rem 1rem 2.2rem; }
  .article-body { font-size: 16px; line-height: 1.7; }
  .article-body h2 { font-size: 1.18rem; }
  .cards { grid-template-columns: 1fr; gap: 0.8rem; }
  .hero-art .rank-table { grid-template-columns: 2rem 1fr 3.4rem 3.6rem 3.8rem; font-size: 0.76rem; }
}
@media (max-width: 480px) {
  body { font-size: 15px; }
  .hero-copy h1 { font-size: 1.5rem; }
  .brand { font-size: 1.05rem; }
  .brand::before { width: 1.6rem; height: 1.6rem; font-size: 0.66rem; }
  .button { padding: 0.55rem 0.9rem; font-size: 0.82rem; }
  .hero-art { padding: 0.85rem 0.85rem 1rem; }
  .hero-art .rank-table { grid-template-columns: 1.7rem 1fr 3rem 3.2rem 3.4rem; font-size: 0.72rem; gap: 0.35rem 0.5rem; }
}
@media (prefers-reduced-motion: reduce) {
  .card, .button, .nav a { transition: none; }
  .card:hover { transform: none; }
}