:root {
  --bg: #07090f;
  --panel: #111827;
  --panel-2: #182234;
  --ink: #111827;
  --text: #f8fafc;
  --muted: #94a3b8;
  --soft: #e5e7eb;
  --line: rgba(148, 163, 184, 0.28);
  --brand: #f97316;
  --brand-2: #2563eb;
  --brand-soft: rgba(249, 115, 22, 0.14);
  --blue-soft: rgba(37, 99, 235, 0.16);
  --shadow: 0 18px 48px rgba(2, 6, 23, 0.16);
  --wrap: min(1180px, calc(100% - 32px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", Arial, sans-serif;
  background: #f8fafc;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.hth-wrap { width: var(--wrap); margin: 0 auto; }

.hth-topbar {
  background: #030712;
  color: rgba(255,255,255,.78);
  border-bottom: 1px solid rgba(255,255,255,.08);
  font-size: 13px;
}
.hth-topbar .hth-wrap {
  min-height: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.hth-live-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 6px rgba(34,197,94,.14);
}

.hth-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(7, 9, 15, .92);
  border-bottom: 1px solid rgba(255,255,255,.1);
  backdrop-filter: blur(14px);
}
.hth-header-row {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.hth-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  min-width: 0;
}
.hth-brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff;
  font-weight: 900;
  letter-spacing: 0;
}
.hth-brand img {
  width: 110px;
  height: auto;
  object-fit: contain;
}
.hth-brand strong { display: block; font-size: 19px; line-height: 1.1; }
.hth-brand small { display: block; color: var(--muted); font-size: 11px; font-weight: 800; letter-spacing: 0; }
.hth-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.hth-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 12px;
  border-radius: 8px;
  color: rgba(255,255,255,.82);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}
.hth-nav a:hover { color: #fff; background: rgba(255,255,255,.1); }
.hth-cta {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border-radius: 8px;
  background: var(--brand);
  color: #111827;
  font-weight: 900;
  white-space: nowrap;
}

.hth-hero {
  position: relative;
  min-height: 670px;
  color: #fff;
  background: #0b1020;
  isolation: isolate;
  overflow: hidden;
}
.hth-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background: url("../picture/wayk5g.jpg") center / cover no-repeat;
}
.hth-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(3,7,18,.9) 0%, rgba(3,7,18,.68) 42%, rgba(3,7,18,.18) 100%);
}
.hth-hero .hth-wrap {
  min-height: 670px;
  display: grid;
  grid-template-columns: minmax(0, 680px) minmax(300px, 440px);
  align-items: center;
  gap: 40px;
  padding: 72px 0 52px;
}
.hth-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 32px;
  padding: 0 12px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 999px;
  color: #fed7aa;
  background: rgba(249,115,22,.12);
  font-size: 12px;
  font-weight: 900;
}
.hth-hero h1 {
  margin: 20px 0 18px;
  max-width: 680px;
  font-size: clamp(38px, 5.4vw, 72px);
  line-height: 1.05;
  letter-spacing: 0;
}
.hth-hero-text {
  max-width: 620px;
  margin: 0;
  color: rgba(255,255,255,.78);
  font-size: 17px;
  line-height: 1.9;
}
.hth-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.hth-btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-weight: 900;
}
.hth-btn-primary { background: var(--brand); color: #111827; }
.hth-btn-ghost { color: #fff; border-color: rgba(255,255,255,.36); background: rgba(255,255,255,.08); }

.hth-score-card {
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 8px;
  background: rgba(7,9,15,.74);
  box-shadow: 0 24px 80px rgba(0,0,0,.28);
  backdrop-filter: blur(10px);
  overflow: hidden;
}
.hth-score-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid rgba(255,255,255,.14);
  font-size: 13px;
  font-weight: 900;
}
.hth-match {
  padding: 18px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.hth-match:last-child { border-bottom: 0; }
.hth-match-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(255,255,255,.58);
  font-size: 12px;
  font-weight: 800;
}
.hth-team-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
  font-weight: 900;
}
.hth-team-row b { color: #fdba74; font-size: 22px; }

.hth-section { padding: 72px 0; }
.hth-section-dark { background: var(--bg); color: var(--text); }
.hth-section-soft { background: #eef2f7; }
.hth-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}
.hth-section-head h2 {
  margin: 8px 0 0;
  font-size: clamp(26px, 3vw, 42px);
  line-height: 1.15;
}
.hth-section-head p {
  max-width: 520px;
  margin: 0;
  color: var(--muted);
  line-height: 1.85;
}
.hth-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.hth-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}
.hth-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.hth-card-body { padding: 22px; }
.hth-card h3 { margin: 0 0 10px; font-size: 20px; line-height: 1.35; }
.hth-card p { margin: 0; color: #64748b; line-height: 1.8; }
.hth-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #e2e8f0;
}
.hth-card time {
  display: inline-flex;
  margin-bottom: 10px;
  color: #64748b;
  font-size: 13px;
}
.hth-feature {
  min-height: 100%;
  padding: 26px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
}
.hth-feature strong {
  display: inline-grid;
  place-items: center;
  min-width: 42px;
  height: 42px;
  margin-bottom: 18px;
  border-radius: 8px;
  background: var(--brand);
  color: #111827;
}
.hth-feature h3 { margin: 0 0 10px; font-size: 20px; }
.hth-feature p { margin: 0; color: rgba(255,255,255,.68); line-height: 1.8; }

.hth-crown {
  color: #fff;
  background: linear-gradient(135deg, #07090f 0%, #111827 58%, #1e293b 100%);
  padding: 72px 0 58px;
}
.hth-crown h1 {
  max-width: 900px;
  margin: 12px 0 12px;
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1.12;
}
.hth-crown p { max-width: 740px; margin: 0; color: rgba(255,255,255,.72); line-height: 1.9; }
.hth-crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  color: rgba(255,255,255,.68);
  font-size: 14px;
}

.hth-list-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 26px;
  align-items: start;
}
.hth-sidebar {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 16px;
}
.hth-side-box {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}
.hth-side-box h2 { margin: 0 0 12px; font-size: 19px; }
.hth-side-box a {
  display: block;
  padding: 12px 0;
  border-bottom: 1px solid #e2e8f0;
  color: #334155;
  font-weight: 700;
}
.hth-side-box a:last-child { border-bottom: 0; }
.hth-pagination {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}
.hth-pagination a {
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  border-radius: 8px;
  background: #fff;
  border: 1px solid var(--line);
  font-weight: 900;
}

.hth-prose {
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
  font-size: 17px;
  line-height: 2;
}
.hth-summary {
  display: block;
  margin-bottom: 22px;
  color: #0f172a;
  font-size: 19px;
  line-height: 1.8;
}
.hth-prose p,
.hth-prose ul,
.hth-prose ol,
.hth-prose blockquote { margin: 0 0 18px; }
.hth-prose h2,
.hth-prose h3 { margin: 28px 0 12px; line-height: 1.35; }
.hth-lead-media { margin: 0 0 24px; }
.hth-lead-media img,
.hth-body-media img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 8px;
}
.hth-body-media {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 24px 0;
}
.hth-post-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}
.hth-post-links div {
  padding: 16px;
  border-radius: 8px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
}
.hth-post-links h4 { margin: 0 0 8px; color: #64748b; }

.hth-faq-list { display: grid; gap: 14px; }
.hth-qa {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}
.hth-qa summary {
  min-height: 56px;
  display: flex;
  align-items: center;
  padding: 0 20px;
  cursor: pointer;
  font-weight: 900;
}
.hth-qa p { margin: 0; padding: 0 20px 20px; color: #64748b; line-height: 1.8; }

.hth-footer {
  padding: 60px 0 28px;
  border-top: 4px solid var(--brand);
  color: rgba(255,255,255,.78);
  background: #05070c;
}
.hth-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr .8fr .8fr;
  gap: 34px;
}
.hth-footer h3,
.hth-footer h4 { margin: 0 0 14px; color: #fff; }
.hth-footer p { margin: 0; line-height: 1.85; }
.hth-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.hth-copy {
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.56);
  font-size: 14px;
}

@media (max-width: 980px) {
  .hth-header-row { flex-wrap: wrap; padding: 12px 0; }
  .hth-nav { order: 3; width: 100%; }
  .hth-nav ul { overflow-x: auto; padding-bottom: 6px; }
  .hth-hero .hth-wrap,
  .hth-grid-2,
  .hth-grid-3,
  .hth-list-layout,
  .hth-footer-grid { grid-template-columns: 1fr; }
  .hth-sidebar { position: static; }
  .hth-section-head { align-items: start; flex-direction: column; }
}

@media (max-width: 640px) {
  .hth-wrap { width: calc(100% - 24px); }
  .hth-topbar .hth-wrap { justify-content: center; }
  .hth-topbar span:last-child { display: none; }
  .hth-hero,
  .hth-hero .hth-wrap { min-height: auto; }
  .hth-hero .hth-wrap { padding: 54px 0 46px; }
  .hth-actions { flex-direction: column; align-items: stretch; }
  .hth-btn, .hth-cta { min-height: 48px; }
  .hth-brand img { width: 92px; }
  .hth-brand small { display: none; }
  .hth-section { padding: 52px 0; }
  .hth-prose { padding: 22px; font-size: 16px; }
  .hth-body-media,
  .hth-post-links { grid-template-columns: 1fr; }
}