:root {
  --bg: #fffaf5;
  --paper: #ffffff;
  --ink: #202124;
  --muted: #6f625a;
  --brand: #e85d4f;
  --brand-dark: #b93a31;
  --line: #ecd9cc;
  --soft: #fff0e6;
  --green: #2f8f7f;
  --shadow: 0 18px 50px rgba(76, 45, 29, .10);
  --radius: 24px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #fff8f0 0%, #fffdf9 42%, #fff 100%);
  line-height: 1.68;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
button, input { font: inherit; }
.site-header, .home-main, .inner-main, .site-footer { width: min(1200px, calc(100% - 32px)); margin-inline: auto; }
.site-header { padding: 18px 0 8px; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.brand-logo, .footer-logo { display: inline-flex; align-items: center; }
.domain-pill {
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .72);
  color: var(--muted);
  box-shadow: 0 8px 24px rgba(100, 60, 30, .06);
}
.primary-nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  padding: 12px;
  margin-top: 12px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow);
}
.primary-nav a {
  padding: 9px 15px;
  border-radius: 999px;
  color: #574941;
  font-weight: 700;
}
.primary-nav a:hover, .primary-nav a:focus-visible { background: var(--soft); color: var(--brand-dark); outline: none; }
.search-wrap { margin-top: 14px; }
.fake-search {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 10px;
  border-radius: 20px;
  box-shadow: 0 12px 36px rgba(76, 45, 29, .07);
}
.fake-search input {
  border: 0;
  background: #fff8f2;
  padding: 13px 16px;
  border-radius: 14px;
  outline: none;
}
.fake-search button, .btn, .mini-action {
  border: 0;
  border-radius: 14px;
  padding: 12px 18px;
  font-weight: 800;
  cursor: pointer;
}
.fake-search button, .btn.primary { background: var(--brand); color: #fff; }
.btn.ghost { background: #fff; border: 1px solid var(--line); color: var(--brand-dark); }
.search-hint { margin: 8px 4px 0; color: var(--muted); font-size: 14px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.hero, .inner-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(320px, .96fr);
  gap: 28px;
  align-items: center;
  padding: 42px 0 24px;
}
.hero-copy, .hero-card, .inner-hero > div, .inner-cover, .section-block, .module-card, .entry-card, .author-card, .comment-card, .rule-panel, .quality-grid article {
  background: rgba(255, 255, 255, .88);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.hero-copy, .inner-hero > div { padding: 36px; border-radius: 32px; }
.eyebrow { margin: 0 0 8px; color: var(--brand-dark); font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
h1 { font-size: clamp(34px, 5vw, 62px); line-height: 1.08; margin: 0 0 18px; letter-spacing: -.04em; }
h2 { font-size: clamp(26px, 3vw, 38px); line-height: 1.18; margin: 0 0 10px; letter-spacing: -.02em; }
h3 { margin: 0 0 8px; font-size: 20px; line-height: 1.32; }
.hero-desc, .section-heading p, .module-card p, .content-card p, .author-card p, .inner-hero p, .rule-panel p, .quality-grid p { color: var(--muted); }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 22px 0; }
.hero-meta, .card-stats, .tag-row, .action-row, .inline-list { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.hero-meta span, .card-stats span, .tag-row span, .inline-list li {
  list-style: none;
  padding: 7px 10px;
  border-radius: 999px;
  background: #fff4eb;
  color: #6f4a39;
  font-size: 13px;
  font-weight: 700;
}
.video-card { border-radius: var(--radius); overflow: hidden; }
.video-card figure, .inner-cover { margin: 0; }
.video-frame { position: relative; overflow: hidden; aspect-ratio: 16 / 10; background: #211d1b; }
.video-frame img, .video-frame video { width: 100%; height: 100%; object-fit: cover; transition: transform .32s ease, filter .32s ease; }
.video-frame video { position: absolute; inset: 0; opacity: 0; }
.play-button {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%) scale(.9);
  width: 68px;
  height: 68px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(232, 93, 79, .92);
  color: #fff;
  box-shadow: 0 14px 40px rgba(0, 0, 0, .24);
  opacity: 0;
  transition: opacity .25s ease, transform .25s ease;
}
.video-frame:hover img, .video-frame.is-hover img { transform: scale(1.05); filter: saturate(1.08) brightness(.92); }
.video-frame:hover .play-button, .video-frame.is-hover .play-button { opacity: 1; transform: translate(-50%, -50%) scale(1); }
figcaption { padding: 10px 14px; color: var(--muted); font-size: 13px; background: #fffaf5; }
.featured-card { padding-bottom: 18px; }
.featured-card h2, .featured-card p, .featured-card .card-stats { padding-inline: 20px; }
.quick-entry, .section-block, .module-area { margin: 24px 0; }
.quick-entry h2 { margin-bottom: 14px; }
.entry-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.entry-card { padding: 20px; border-radius: 22px; display: grid; gap: 8px; }
.entry-card strong { color: var(--brand-dark); font-size: 19px; }
.entry-card span { color: var(--muted); }
.section-block { padding: 28px; border-radius: 32px; }
.section-heading { display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; margin-bottom: 20px; }
.section-heading.compact { margin-bottom: 14px; }
.more-link { color: var(--brand-dark); font-weight: 900; white-space: nowrap; }
.more-link.small { white-space: normal; display: inline-block; margin-top: 12px; }
.content-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.content-card { background: #fff; border: 1px solid var(--line); box-shadow: 0 12px 32px rgba(74, 44, 28, .08); }
.content-card h3, .content-card p, .content-card .tag-row, .content-card .eeat-list, .content-card .card-stats, .content-card .action-row { padding-inline: 18px; }
.content-card .tag-row { padding-top: 16px; }
.content-card .action-row { padding-bottom: 18px; }
.eeat-list { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 12px 0; }
.eeat-list div { padding: 8px; border-radius: 12px; background: #fff8f1; }
.eeat-list dt { color: var(--muted); font-size: 12px; }
.eeat-list dd { margin: 0; font-weight: 800; font-size: 13px; }
.mini-action { background: #fff3ea; color: var(--brand-dark); padding: 8px 11px; font-size: 13px; border: 1px solid #f2d7c7; }
.link-action { display: inline-flex; align-items: center; }
.module-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.module-card { border-radius: 22px; padding: 20px; }
.module-head { display: flex; gap: 12px; justify-content: space-between; align-items: start; }
.module-head span { color: var(--green); font-weight: 900; }
.module-subtitle { font-weight: 800; color: var(--brand-dark) !important; }
.module-card ul { padding-left: 1.2em; color: #594b43; }
.author-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.author-card { border-radius: 24px; padding: 20px; }
.author-card img { width: 86px; height: 86px; border-radius: 50%; object-fit: cover; margin-bottom: 12px; border: 4px solid #fff0e6; }
.split-block { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 22px; align-items: start; }
.comment-list { display: grid; gap: 12px; }
.comment-card { border-radius: 20px; padding: 18px; }
.comment-card span { color: var(--green); font-weight: 800; font-size: 13px; }
.rule-panel { border-radius: 26px; padding: 24px; position: sticky; top: 16px; }
.rule-panel ul { padding-left: 1.2em; color: #594b43; }
.faq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
details { border: 1px solid var(--line); border-radius: 18px; padding: 16px 18px; background: #fff; }
summary { cursor: pointer; font-weight: 900; color: var(--brand-dark); }
details p { color: var(--muted); }
.contact-strip { display: flex; justify-content: space-between; gap: 22px; align-items: center; background: linear-gradient(135deg, #fff 0%, #fff1e8 100%); }
.inline-list { padding: 0; margin: 14px 0 0; }
.breadcrumb { margin-top: 18px; display: flex; gap: 8px; align-items: center; color: var(--muted); }
.breadcrumb a { color: var(--brand-dark); font-weight: 800; }
.inner-cover { border-radius: 30px; overflow: hidden; }
.quality-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.quality-grid article { border-radius: 20px; padding: 18px; }
.site-footer { margin-top: 34px; padding-bottom: 28px; }
.footer-grid { display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 22px; padding: 28px; border: 1px solid var(--line); border-radius: 32px; background: #fff; box-shadow: var(--shadow); }
.footer-grid p { color: var(--muted); }
.footer-grid h2 { font-size: 20px; }
.copyright { text-align: center; color: var(--muted); padding: 16px; }
.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  background: #202124;
  color: white;
  padding: 12px 18px;
  border-radius: 999px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, .24);
  z-index: 30;
}
@media (max-width: 980px) {
  .hero, .inner-hero, .split-block { grid-template-columns: 1fr; }
  .content-grid, .module-grid, .author-grid { grid-template-columns: repeat(2, 1fr); }
  .entry-grid, .quality-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .rule-panel { position: static; }
}
@media (max-width: 640px) {
  .site-header, .home-main, .inner-main, .site-footer { width: min(100% - 20px, 1200px); }
  .topbar, .section-heading, .contact-strip { flex-direction: column; align-items: stretch; }
  .primary-nav { border-radius: 22px; }
  .primary-nav a { flex: 1 1 auto; text-align: center; }
  .fake-search { grid-template-columns: 1fr; }
  .hero-copy, .inner-hero > div, .section-block { padding: 20px; border-radius: 24px; }
  .content-grid, .module-grid, .author-grid, .entry-grid, .faq-grid, .quality-grid { grid-template-columns: 1fr; }
  .eeat-list { grid-template-columns: 1fr; }
}