:root{--h:158;--ah:85;--sat:64%;--lit:53%;--radius:6px;--space:1.25;--max:1135px;--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}.hero{grid-template-columns:.8fr 1.2fr}.cards{grid-template-columns:repeat(2,1fr)}.card:nth-child(3n){grid-column:1/-1}
.card,.hero-art{background:transparent;border-width:2px}.topbar{align-items:flex-start}.nav{border-left:1px solid var(--line);padding-left:20px}
h1,h2,.brand{font-family:"Arial Narrow","Microsoft YaHei",system-ui,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 {
  margin: 0;
  background: #0a1f17;
  color: #c4d4cc;
  font-family: "Helvetica Neue", "PingFang SC", "Microsoft YaHei", "Segoe UI", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.72;
  letter-spacing: 0.01em;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(115deg, transparent 30%, rgba(163, 230, 53, 0.04) 50%, transparent 70%),
    linear-gradient(95deg, rgba(139, 92, 246, 0.03) 0%, transparent 45%, rgba(56, 189, 248, 0.025) 55%, transparent 100%);
  background-size: 180% 100%, 220% 100%;
  animation: drift 38s linear infinite;
  pointer-events: none;
  z-index: 0;
}

@keyframes drift {
  0% { background-position: 0% 0, 0% 0; }
  100% { background-position: 200% 0, 220% 0; }
}

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 220px;
  background: rgba(7, 28, 21, 0.92);
  border-right: 1px solid rgba(82, 196, 101, 0.18);
  backdrop-filter: blur(8px);
  display: flex;
  flex-direction: column;
  padding: 26px 18px 20px;
  z-index: 100;
  overflow-y: auto;
}

.brand {
  font-family: "Arial Narrow", "PingFang SC", sans-serif;
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #a3e635;
  text-transform: none;
  margin-bottom: 6px;
  line-height: 1.2;
}

.brand::after {
  content: "控球推进 · 数据复盘";
  display: block;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.18em;
  color: #6b8278;
  margin-top: 6px;
}

.nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 22px;
}

.nav a {
  color: #b8c9c0;
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 0.05em;
  padding: 9px 12px;
  border-left: 2px solid transparent;
  border-radius: 0 4px 4px 0;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}

.nav a:hover, .nav a:focus {
  border-left-color: #a3e635;
  background: rgba(163, 230, 53, 0.06);
  color: #d4f0a8;
  outline: none;
}

.nav input[type="search"] {
  margin-top: 16px;
  padding: 8px 10px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(82, 196, 101, 0.2);
  border-radius: 4px;
  color: #e2efe8;
  font-size: 13px;
}

.hero {
  margin-left: 220px;
  padding: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  border-bottom: 1px solid rgba(82, 196, 101, 0.12);
  pointer-events: none;
}

.hero-copy {
  flex: 1 1 56%;
  padding: 60px 48px 60px 56px;
  min-width: 0;
}

.hero-copy .tag {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: #a3e635;
  border: 1px solid rgba(163, 230, 53, 0.35);
  padding: 4px 10px;
  border-radius: 2px;
  margin-bottom: 22px;
}

.hero-copy h1 {
  font-family: "Arial Narrow", "PingFang SC", sans-serif;
  font-size: 38px;
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.18;
  color: #e8f5e9;
  margin: 0 0 20px;
  max-width: 640px;
}

.hero-copy p {
  font-size: 17px;
  line-height: 1.72;
  color: #9fb5ac;
  max-width: 560px;
  margin: 0 0 28px;
}

.hero-art {
  flex: 1 1 44%;
  min-height: 100vh;
  background: linear-gradient(160deg, rgba(15, 45, 32, 0.9), rgba(6, 22, 16, 0.95));
  border-left: 1px solid rgba(82, 196, 101, 0.12);
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  padding: 40px;
}

.hero-art::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(0deg, transparent 0, transparent 38px, rgba(163, 230, 53, 0.04) 38px, rgba(163, 230, 53, 0.04) 39px),
    repeating-linear-gradient(90deg, transparent 0, transparent 38px, rgba(163, 230, 53, 0.03) 38px, rgba(163, 230, 53, 0.03) 39px);
}

.hero-art::after {
  content: "";
  position: absolute;
  top: 45%;
  left: 15%;
  width: 70%;
  height: 2px;
  background: linear-gradient(90deg, transparent, #a3e635, transparent);
  opacity: 0.35;
  animation: drift 38s linear infinite;
  transform-origin: left center;
}

.section {
  margin-left: 220px;
  padding: 56px 56px 40px;
  position: relative;
  z-index: 1;
}

.section h2 {
  font-family: "Arial Narrow", "PingFang SC", sans-serif;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #e8f5e9;
  margin: 0 0 28px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(82, 196, 101, 0.15);
  position: relative;
}

.section h2::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 22px;
  background: #a3e635;
  margin-right: 12px;
  vertical-align: -4px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}

.card {
  background: rgba(10, 31, 23, 0.6);
  border: 1px solid rgba(82, 196, 101, 0.16);
  border-radius: 4px;
  padding: 22px 20px;
  transition: transform 0.22s, border-color 0.22s, background 0.22s;
  position: relative;
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(163, 230, 53, 0.4), transparent);
  opacity: 0;
  transition: opacity 0.25s;
}

.card:hover, .card:focus-within {
  transform: translateY(-3px);
  border-color: rgba(163, 230, 53, 0.5);
  background: rgba(12, 38, 28, 0.7);
}

.card:hover::before { opacity: 1; }

.card .meta {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: #6b8278;
  margin-bottom: 10px;
}

.card h3 {
  font-family: "Arial Narrow", "PingFang SC", sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: #e2efe8;
  margin: 0 0 10px;
  line-height: 1.3;
}

.card p {
  font-size: 14px;
  line-height: 1.6;
  color: #8fa59c;
  margin: 0;
}

.article {
  margin-left: 220px;
  padding: 48px 0 64px;
  position: relative;
  z-index: 1;
}

.article-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 32px;
}

.article-body h2 {
  font-family: "Arial Narrow", "PingFang SC", sans-serif;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #e8f5e9;
  line-height: 1.25;
  margin: 40px 0 18px;
}

.article-body h3 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #d4f0a8;
  margin: 32px 0 12px;
}

.article-body p {
  font-size: 17px;
  line-height: 1.82;
  color: #b8c9c0;
  margin: 0 0 20px;
}

.lead {
  font-size: 19px;
  line-height: 1.75;
  color: #d4e0d8;
  font-weight: 400;
  border-left: 3px solid #a3e635;
  padding-left: 18px;
  margin: 0 0 32px;
}

.button {
  display: inline-block;
  font-size: 14px;
  letter-spacing: 0.1em;
  color: #a3e635;
  text-decoration: none;
  padding: 10px 22px;
  border: 1px solid rgba(163, 230, 53, 0.4);
  border-radius: 2px;
  background: rgba(163, 230, 53, 0.04);
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.button:hover, .button:focus {
  background: rgba(163, 230, 53, 0.12);
  border-color: #a3e635;
  color: #e8f5e9;
  outline: none;
}

footer {
  margin-left: 220px;
  padding: 32px 56px;
  border-top: 1px solid rgba(82, 196, 101, 0.12);
  background: rgba(7, 28, 21, 0.6);
  font-size: 13px;
  color: #6b8278;
  letter-spacing: 0.05em;
  position: relative;
  z-index: 1;
}

@media (max-width: 900px) {
  .topbar {
    position: sticky;
    top: 0;
    width: 100%;
    height: auto;
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    padding: 10px 16px;
    border-right: none;
    border-bottom: 1px solid rgba(82, 196, 101, 0.18);
    gap: 8px;
  }
  .brand { font-size: 17px; margin-bottom: 0; }
  .brand::after { display: none; }
  .nav {
    flex-direction: row;
    flex-wrap: wrap;
    margin-top: 0;
    flex: 1 1 100%;
    order: 3;
  }
  .nav a {
    padding: 6px 8px;
    font-size: 13px;
    border-left: none;
    border-bottom: 2px solid transparent;
  }
  .nav a:hover, .nav a:focus {
    border-left-color: transparent;
    border-bottom-color: #a3e635;
  }
  .nav input[type="search"] {
    margin-top: 0;
    flex: 0 0 120px;
    order: 2;
  }
  .hero {
    margin-left: 0;
    flex-direction: column;
    min-height: auto;
  }
  .hero-copy {
    flex: none;
    padding: 32px 20px 24px;
  }
  .hero-copy h1 { font-size: 26px; }
  .hero-copy p { font-size: 16px; }
  .hero-art {
    min-height: 200px;
    height: 200px;
    border-left: none;
    border-top: 1px solid rgba(82, 196, 101, 0.12);
    border-bottom: 1px solid rgba(82, 196, 101, 0.12);
    padding: 20px;
  }
  .section {
    margin-left: 0;
    padding: 36px 20px 28px;
  }
  .section h2 { font-size: 21px; }
  .cards { grid-template-columns: 1fr; gap: 14px; }
  .article { margin-left: 0; padding: 32px 0 40px; }
  .article-body { padding: 0 20px; }
  .article-body h2 { font-size: 23px; }
  .article-body p { font-size: 16px; line-height: 1.78; }
  .lead { font-size: 17px; }
  footer { margin-left: 0; padding: 24px 20px; }
}