:root{--h:158;--ah:85;--sat:77%;--lit:63%;--radius:28px;--space:1;--max:1094px;--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:980px}.hero{grid-template-columns:1fr}.cards{grid-template-columns:repeat(2,1fr)}.card{border-left:4px solid var(--accent)}
.card,.hero-art{border-color:transparent;box-shadow:0 22px 60px #0004}.topbar{border:0}.nav a{font-size:13px;text-transform:uppercase;letter-spacing:.12em}
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: #161d1a;
  color: #d7e0d8;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  margin: 0;
  letter-spacing: 0.01em;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px 20px;
  border-bottom: 1px solid #2a3a31;
  background: #131814;
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand {
  font-weight: 800;
  letter-spacing: 0.14em;
  font-size: 15px;
  color: #c5e84a;
  text-transform: none;
  white-space: nowrap;
}

.nav {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  align-items: center;
}

.nav a {
  color: #b6c2b8;
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 0.06em;
  padding: 6px 2px;
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.nav a:hover {
  color: #c5e84a;
  border-bottom-color: #3a5a3a;
}

.nav a:focus-visible {
  outline: 2px solid #c5e84a;
  outline-offset: 2px;
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 32px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 20px 36px;
  align-items: center;
  border-bottom: 1px solid #22302a;
}

.hero-copy {
  min-width: 0;
}

.hero-copy h1 {
  font-size: 30px;
  line-height: 1.25;
  letter-spacing: 0.04em;
  margin: 0 0 12px;
  color: #eef4e8;
  font-weight: 800;
}

.hero-copy .lead {
  font-size: 15px;
  color: #a7b4a8;
  margin: 0 0 18px;
  max-width: 52ch;
  line-height: 1.7;
}

.hero-copy .stats {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin: 0 0 22px;
  padding: 12px 0;
  border-top: 1px solid #22302a;
  border-bottom: 1px solid #22302a;
}

.hero-copy .stats span {
  font-size: 13px;
  color: #8f9d90;
  letter-spacing: 0.04em;
}

.hero-copy .stats span strong {
  display: block;
  color: #c5e84a;
  font-size: 15px;
  letter-spacing: 0.06em;
  margin-bottom: 2px;
}

.hero-copy .button-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-art {
  border: 1px solid #2a3a31;
  background: #1a221d;
  border-radius: 2px;
  overflow: hidden;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.hero-art .suit-deco {
  position: absolute;
  font-size: 120px;
  color: rgba(197, 232, 74, 0.06);
  letter-spacing: 0.2em;
  pointer-events: none;
  user-select: none;
}

.button {
  display: inline-block;
  padding: 10px 20px;
  font-size: 14px;
  letter-spacing: 0.06em;
  text-decoration: none;
  border-radius: 2px;
  border: 1px solid #3a5a3a;
  background: #1e2a22;
  color: #d7e0d8;
  min-height: 44px;
  line-height: 24px;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.button.primary {
  background: #2d4226;
  border-color: #4a6a3a;
  color: #eef4e8;
}

.button:hover {
  border-color: #c5e84a;
  color: #c5e84a;
}

.button:focus-visible {
  outline: 2px solid #c5e84a;
  outline-offset: 2px;
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 20px;
  border-bottom: 1px solid #22302a;
}

  font-size: 18px;
  letter-spacing: 0.1em;
  margin: 0 0 18px;
  color: #eef4e8;
  font-weight: 700;
  padding-left: 10px;
  border-left: 3px solid #c5e84a;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.card {
  background: #1a221d;
  border: 1px solid #2a3a31;
  border-radius: 2px;
  padding: 16px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.card:hover {
  border-color: #4a6a3a;
  transform: translateY(-2px);
}

.card h3 {
  font-size: 15px;
  letter-spacing: 0.06em;
  margin: 0 0 8px;
  color: #eef4e8;
  font-weight: 700;
}

.card p {
  font-size: 14px;
  color: #9aa8a0;
  margin: 0 0 10px;
  line-height: 1.65;
}

.card a {
  color: #c5e84a;
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.04em;
}

.card a:focus-visible {
  outline: 2px solid #c5e84a;
  outline-offset: 2px;
}

.latest-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
}

.latest-list article {
  border-bottom: 1px solid #22302a;
  padding: 14px 0;
}

.latest-list article h3 {
  font-size: 16px;
  margin: 0 0 6px;
}

.latest-list article h3 a {
  color: #eef4e8;
  text-decoration: none;
}

.latest-list article h3 a:hover {
  color: #c5e84a;
}

.faq-list details {
  border: 1px solid #2a3a31;
  border-radius: 2px;
  margin-bottom: 10px;
  padding: 12px 14px;
  background: #1a221d;
}

.faq-list summary {
  cursor: pointer;
  font-size: 14px;
  color: #eef4e8;
  letter-spacing: 0.04em;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.faq-list summary:focus-visible {
  outline: 2px solid #c5e84a;
  outline-offset: 2px;
}

.faq-list details p {
  margin: 8px 0 0;
  font-size: 14px;
  color: #a7b4a8;
  line-height: 1.7;
}

.article {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px 20px 40px;
}

.breadcrumb {
  font-size: 13px;
  color: #8f9d90;
  margin-bottom: 18px;
  letter-spacing: 0.04em;
}

.breadcrumb a {
  color: #c5e84a;
  text-decoration: none;
}

.article h1 {
  font-size: 26px;
  letter-spacing: 0.04em;
  margin: 0 0 10px;
  color: #eef4e8;
  font-weight: 800;
}

.article .meta {
  font-size: 13px;
  color: #8f9d90;
  margin-bottom: 22px;
  padding-bottom: 12px;
  border-bottom: 1px solid #22302a;
}

.article-body {
  max-width: 700px;
  font-size: 16px;
  line-height: 1.75;
  color: #c5cec6;
  text-align: left;
}

.article-body p {
  margin: 0 0 16px;
}

.article-body h2 {
  font-size: 19px;
  letter-spacing: 0.06em;
  margin: 28px 0 12px;
  color: #eef4e8;
  font-weight: 700;
  padding-left: 10px;
  border-left: 3px solid #4a6a3a;
}

.article-body h3 {
  font-size: 16px;
  letter-spacing: 0.05em;
  margin: 22px 0 8px;
  color: #d7e0d8;
}

.article-body ul,
.article-body ol {
  margin: 0 0 16px;
  padding-left: 22px;
}

.article-body li {
  margin-bottom: 6px;
  line-height: 1.75;
}

.article-body blockquote {
  border-left: 3px solid #c5e84a;
  margin: 16px 0;
  padding: 6px 16px;
  color: #a7b4a8;
  background: #1a221d;
  font-size: 15px;
}

.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 14px;
  display: block;
  overflow-x: auto;
  white-space: nowrap;
}

.article-body th,
.article-body td {
  border: 1px solid #2a3a31;
  padding: 8px 12px;
  text-align: left;
  color: #d7e0d8;
}

.article-body th {
  background: #1e2a22;
  color: #c5e84a;
  letter-spacing: 0.04em;
}

.article-body .data-note {
  font-size: 12px;
  color: #8f9d90;
  margin: -8px 0 16px;
  letter-spacing: 0.04em;
}

.related-links {
  max-width: 700px;
  margin-top: 32px;
  padding-top: 18px;
  border-top: 1px solid #22302a;
}

.related-links h2 {
  font-size: 15px;
  letter-spacing: 0.08em;
  color: #eef4e8;
  margin-bottom: 10px;
}

.related-links a {
  display: inline-block;
  margin-right: 16px;
  color: #c5e84a;
  text-decoration: none;
  font-size: 14px;
  padding: 6px 0;
}

.related-links a:focus-visible {
  outline: 2px solid #c5e84a;
  outline-offset: 2px;
}

footer {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px 20px 32px;
  border-top: 1px solid #22302a;
  font-size: 13px;
  color: #8f9d90;
  letter-spacing: 0.04em;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
}

footer a {
  color: #b6c2b8;
  text-decoration: none;
}

footer a:focus-visible {
  outline: 2px solid #c5e84a;
  outline-offset: 2px;
}

.toolbar {
  display: flex;
  gap: 10px;
  align-items: center;
}

.toolbar button {
  background: #1e2a22;
  border: 1px solid #2a3a31;
  color: #b6c2b8;
  font-size: 13px;
  padding: 8px 12px;
  min-height: 44px;
  cursor: pointer;
  border-radius: 2px;
  letter-spacing: 0.04em;
}

.toolbar button:focus-visible {
  outline: 2px solid #c5e84a;
  outline-offset: 2px;
}

.toolbar input {
  background: #1a221d;
  border: 1px solid #2a3a31;
  color: #d7e0d8;
  padding: 8px 12px;
  font-size: 14px;
  min-height: 44px;
  border-radius: 2px;
  width: 160px;
}

.toolbar input:focus-visible {
  outline: 2px solid #c5e84a;
  outline-offset: 2px;
}

.menu-toggle {
  display: none;
  background: #1e2a22;
  border: 1px solid #2a3a31;
  color: #c5e84a;
  font-size: 13px;
  padding: 8px 12px;
  min-height: 44px;
  cursor: pointer;
  border-radius: 2px;
  letter-spacing: 0.06em;
}

.menu-toggle:focus-visible {
  outline: 2px solid #c5e84a;
  outline-offset: 2px;
}

@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .hero-art {
    min-height: 220px;
    order: -1;
  }
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }
  .latest-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .topbar {
    padding: 10px 14px;
  }
  .nav {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 6px;
    padding-top: 10px;
  }
  .nav.open {
    display: flex;
  }
  .menu-toggle {
    display: inline-block;
  }
  .toolbar input {
    width: 120px;
  }
  .hero {
    padding: 18px 14px 24px;
    gap: 16px;
  }
  .hero-copy h1 {
    font-size: 22px;
    line-height: 1.3;
    margin-bottom: 8px;
  }
  .hero-copy .lead {
    font-size: 14px;
    margin-bottom: 14px;
  }
  .hero-copy .stats {
    gap: 12px;
    padding: 8px 0;
    margin-bottom: 14px;
  }
  .hero-copy .stats span {
    font-size: 12px;
  }
  .hero-art {
    min-height: 160px;
    max-height: 40vh;
  }
  .hero-art .suit-deco {
    font-size: 64px;
  }
  .section {
    padding: 22px 14px;
  }
    font-size: 16px;
    margin-bottom: 14px;
  }
  .cards {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .card {
    padding: 14px;
  }
  .article {
    padding: 18px 14px 32px;
  }
  .article h1 {
    font-size: 21px;
  }
  .article-body {
    font-size: 16px;
    line-height: 1.75;
  }
  .article-body h2 {
    font-size: 17px;
  }
  .article-body table {
    font-size: 13px;
  }
  footer {
    padding: 18px 14px 24px;
    flex-direction: column;
    gap: 8px;
  }
}

@media (max-width: 420px) {
  .hero-copy .button-row .button {
    flex: 1 1 100%;
    text-align: center;
  }
  .toolbar input {
    width: 100px;
    font-size: 13px;
  }
}

[data-theme="light"] body {
  background: #f0f3ee;
  color: #2a3a31;
}

[data-theme="light"] .topbar {
  background: #e6ebe4;
  border-bottom-color: #c4d2c0;
}

[data-theme="light"] .brand {
  color: #3a6a1a;
}

[data-theme="light"] .nav a {
  color: #4a5a4c;
}

[data-theme="light"] .hero-copy h1 {
  color: #1e2a22;
}

[data-theme="light"] .hero-copy .lead {
  color: #5a6a5c;
}

[data-theme="light"] .hero-copy .stats {
  border-color: #c4d2c0;
}

[data-theme="light"] .hero-art {
  background: #e0e6de;
  border-color: #c4d2c0;
}

[data-theme="light"] .card {
  background: #e6ebe4;
  border-color: #c4d2c0;
}

[data-theme="light"] .card h3 {
  color: #1e2a22;
}

[data-theme="light"] .section {
  border-bottom-color: #c4d2c0;
}

[data-theme="light"] .article h1,
[data-theme="light"] .article-body h2,
[data-theme="light"] .article-body h3 {
  color: #1e2a22;
}

[data-theme="light"] .article-body {
  color: #2e3a30;
}

[data-theme="light"] .article .meta,
[data-theme="light"] .breadcrumb {
  color: #6a7a6c;
  border-color: #c4d2c0;
}

[data-theme="light"] .button {
  background: #e6ebe4;
  border-color: #8aa872;
  color: #2a3a31;
}

[data-theme="light"] .button.primary {
  background: #d0e0b8;
}

[data-theme="light"] footer {
  border-top-color: #c4d2c0;
  color: #6a7a6c;
}