:root {
  --bg: #0b1220;
  --panel: #101a2f;
  --card: #0f1a33;
  --text: #e8eefc;
  --muted: #a9b6d9;
  --line: rgba(255, 255, 255, 0.1);
  --primary: #7c3aed;
  --primary-2: #22c55e;
  --danger: #f97316;
  --shadow: 0 18px 45px rgba(0, 0, 0, 0.4);
  --radius: 16px;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family:
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    "Helvetica Neue",
    Arial,
    "Noto Sans",
    "PingFang SC",
    "Hiragino Sans GB",
    "Microsoft YaHei",
    sans-serif;
  color: var(--text);
  background:
    radial-gradient(1000px 500px at 20% 10%, rgba(124, 58, 237, 0.25), transparent 55%),
    radial-gradient(900px 450px at 85% 25%, rgba(34, 197, 94, 0.18), transparent 55%),
    radial-gradient(900px 500px at 50% 100%, rgba(249, 115, 22, 0.12), transparent 55%),
    var(--bg);
  line-height: 1.7;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.skip {
  position: absolute;
  top: 10px;
  left: 10px;
  background: #000;
  color: #fff;
  padding: 10px 12px;
  border-radius: 10px;
  transform: translateY(-120%);
  transition: transform 0.15s ease;
  z-index: 50;
}
.skip:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(10px);
  background: rgba(11, 18, 32, 0.7);
  border-bottom: 1px solid var(--line);
}

.header-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 14px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-weight: 800;
  letter-spacing: 0.06em;
  background: linear-gradient(135deg, rgba(124, 58, 237, 1), rgba(34, 197, 94, 1));
  box-shadow: 0 12px 30px rgba(124, 58, 237, 0.25);
}

.brand-text strong {
  display: block;
  font-size: 16px;
}
.brand-text small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-top: 1px;
}

.nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.nav a {
  padding: 8px 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 999px;
  color: var(--muted);
}
.nav a:hover {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.2);
}

.search {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}
.search input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  outline: none;
}
.search input::placeholder {
  color: rgba(169, 182, 217, 0.85);
}
.search button {
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid rgba(124, 58, 237, 0.55);
  background: rgba(124, 58, 237, 0.25);
  color: var(--text);
  cursor: pointer;
}
.search button:hover {
  border-color: rgba(124, 58, 237, 0.85);
  background: rgba(124, 58, 237, 0.35);
}

.hero {
  margin: 22px 0 14px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
  box-shadow: var(--shadow);
}

.hero-text h1 {
  margin: 0 0 10px;
  font-size: clamp(22px, 3.2vw, 34px);
  line-height: 1.25;
  letter-spacing: -0.01em;
}
.lead {
  margin: 0;
  color: rgba(232, 238, 252, 0.92);
}

.hero-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.badge {
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.03);
}

.hero-cta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  cursor: pointer;
}
.btn:hover {
  border-color: rgba(255, 255, 255, 0.2);
}
.btn.primary {
  border-color: rgba(124, 58, 237, 0.6);
  background: rgba(124, 58, 237, 0.25);
}
.btn.primary:hover {
  background: rgba(124, 58, 237, 0.35);
  border-color: rgba(124, 58, 237, 0.85);
}

.hero-media {
  border-radius: calc(var(--radius) - 2px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
}
.hero-media img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 14px 0;
}

.card {
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}
.card h2 {
  margin: 0 0 8px;
  font-size: 18px;
}
.card p {
  margin: 0 0 10px;
  color: rgba(232, 238, 252, 0.9);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.chip {
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(34, 197, 94, 0.45);
  color: rgba(232, 238, 252, 0.94);
  background: rgba(34, 197, 94, 0.12);
}
.chip:hover {
  border-color: rgba(34, 197, 94, 0.75);
  background: rgba(34, 197, 94, 0.18);
}

.mini-list {
  display: grid;
  gap: 8px;
}
.mini-list > div {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
}
.mini-list span {
  color: var(--muted);
}

.img-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.img-row img {
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.panel {
  margin: 16px 0;
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(124, 58, 237, 0.35);
  background: linear-gradient(180deg, rgba(124, 58, 237, 0.12), rgba(255, 255, 255, 0.02));
}
.panel h2 {
  margin: 0 0 10px;
}
.panel p {
  margin: 0 0 10px;
  color: rgba(232, 238, 252, 0.92);
}
.panel-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 18px 0 24px;
}
.footer-card {
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}
.footer-card h3 {
  margin: 0 0 10px;
  font-size: 16px;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  color: var(--muted);
}
.footer-links a:hover {
  color: var(--text);
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(11, 18, 32, 0.7);
}
.footer-row {
  padding: 14px 0;
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}
.muted {
  color: var(--muted);
}

/* 列表页/内容页通用组件 */
.page-head {
  margin: 18px 0 12px;
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}
.page-head h1 {
  margin: 0 0 6px;
  font-size: clamp(20px, 2.8vw, 30px);
  line-height: 1.25;
}
.page-head p {
  margin: 0;
  color: var(--muted);
}

.layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 22px;
}

.panel-card {
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.table th,
.table td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  text-align: left;
  vertical-align: top;
}
.table th {
  font-weight: 700;
  color: rgba(232, 238, 252, 0.95);
  background: rgba(255, 255, 255, 0.03);
}
.table td {
  color: rgba(232, 238, 252, 0.9);
}
.table tr:hover td {
  background: rgba(124, 58, 237, 0.08);
}
.tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}
.tag.good {
  border-color: rgba(34, 197, 94, 0.45);
  background: rgba(34, 197, 94, 0.12);
  color: rgba(217, 255, 232, 0.95);
}
.tag.hot {
  border-color: rgba(249, 115, 22, 0.55);
  background: rgba(249, 115, 22, 0.12);
  color: rgba(255, 236, 220, 0.95);
}
.tag.new {
  border-color: rgba(124, 58, 237, 0.6);
  background: rgba(124, 58, 237, 0.18);
  color: rgba(240, 232, 255, 0.95);
}

.cover {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
}
.cover img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.meta {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}
.meta > div {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
}
.meta strong {
  color: rgba(232, 238, 252, 0.95);
}
.meta span {
  color: var(--muted);
}

.pager {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}
.pager a {
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: rgba(232, 238, 252, 0.92);
}
.pager a:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

@media (min-width: 860px) {
  .header-row {
    grid-template-columns: auto 1fr auto;
    align-items: center;
  }
  .nav {
    justify-content: center;
  }
  .hero {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
  }
  .grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .layout {
    grid-template-columns: 1.55fr 0.9fr;
    align-items: start;
  }
}