:root {
  --bg: #ffffff;
  --ink: #241a11;
  --muted: #756a5f;
  --line: #efe2cc;
  --paper: #fff8ec;
  --gold: #c88b2d;
  --gold-dark: #75470f;
  --shadow: 0 24px 60px rgba(112, 72, 21, 0.14);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at 0 0, #fff4df 0, #fff 38%, #fff 100%);
  line-height: 1.85;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(239, 226, 204, .88);
  background: rgba(255, 255, 255, .9);
  backdrop-filter: blur(14px);
}
.nav { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.logo { display: flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: .03em; }
.logo-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(135deg, #f6d88d, #8f5718);
  box-shadow: 0 12px 28px rgba(143, 87, 24, .24);
}
.nav-links { display: flex; gap: 18px; color: var(--muted); font-size: 14px; }
.hero { padding: 72px 0 42px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 44px; align-items: center; }
.eyebrow { color: var(--gold-dark); font-size: 13px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
h1 { margin: 12px 0 18px; font-size: clamp(38px, 6vw, 76px); line-height: 1.05; letter-spacing: -.05em; }
.hero p, .section-head p, .card p, .site-footer p { color: var(--muted); }
.hero p { margin: 0; max-width: 680px; font-size: 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  font-weight: 800;
}
.btn-primary { color: #fff; border-color: transparent; background: linear-gradient(135deg, #d69a35, #7d4b12); box-shadow: 0 16px 34px rgba(125, 75, 18, .22); }
.hero-card { padding: 22px; border: 1px solid var(--line); border-radius: 34px; background: linear-gradient(180deg, #fff, var(--paper)); box-shadow: var(--shadow); }
.hero-card img { border-radius: 24px; border: 1px solid #f0dec0; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 16px; }
.stat { padding: 15px; border: 1px solid var(--line); border-radius: 20px; background: #fff; }
.stat strong { display: block; color: var(--gold-dark); font-size: 22px; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin: 30px 0 22px; }
.section-head h2 { margin: 0; font-size: clamp(28px, 4vw, 44px); letter-spacing: -.04em; }
.section-head p { margin: 0; max-width: 520px; }
.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; padding-bottom: 36px; }
.card { overflow: hidden; border: 1px solid var(--line); border-radius: 28px; background: rgba(255, 255, 255, .94); box-shadow: 0 16px 42px rgba(120, 82, 31, .09); transition: transform .2s ease, box-shadow .2s ease; }
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.card img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.card-body { padding: 20px; }
.badge { display: inline-flex; padding: 4px 10px; border-radius: 999px; color: var(--gold-dark); background: #fff3dc; font-size: 12px; font-weight: 800; }
.card h3 { margin: 12px 0 8px; font-size: 21px; line-height: 1.35; }
.card p { margin: 0 0 18px; font-size: 15px; }
.read-more { color: var(--gold-dark); font-weight: 900; }
.pagination { display: flex; justify-content: center; gap: 10px; padding: 8px 0 70px; }
.page-link { min-width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: #fff; color: var(--muted); font-weight: 900; }
.page-link.active, .page-link:hover { color: #fff; border-color: var(--gold-dark); background: var(--gold-dark); }
.page-link.nav-btn {
  min-width: 84px;
  padding: 0 14px;
  border-radius: 999px;
}
.page-link.disabled,
.page-link.disabled:hover {
  color: #b8aa98;
  border-color: #e7dccb;
  background: #faf8f4;
  cursor: not-allowed;
}
.article-hero { padding: 52px 0 34px; }
.article-shell { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 34px; align-items: start; }
.article-main { overflow: hidden; border: 1px solid var(--line); border-radius: 34px; background: #fff; box-shadow: var(--shadow); }
.article-cover { width: 100%; aspect-ratio: 16 / 7; object-fit: cover; }
.article-content { padding: min(6vw, 54px); }
.article-content h1 { font-size: clamp(32px, 5vw, 58px); }
.article-content p { margin: 0 0 22px; color: #4f4438; font-size: 17px; }
.meta { display: flex; flex-wrap: wrap; gap: 10px; margin: 16px 0 28px; color: var(--muted); }
.notice { margin-top: 26px; padding: 18px; border: 1px solid #f0ddbb; border-radius: 22px; background: #fff7e8; color: #6a502b; }
.article-nav { display: flex; justify-content: space-between; gap: 12px; padding-top: 24px; border-top: 1px solid var(--line); margin-top: 28px; }
.sidebar { position: sticky; top: 96px; padding: 24px; border: 1px solid var(--line); border-radius: 28px; background: linear-gradient(180deg, #fff, #fff8ed); }
.sidebar h3 { margin-top: 0; }
.sidebar a { display: block; padding: 10px 0; border-bottom: 1px solid var(--line); color: var(--gold-dark); font-weight: 800; }
.site-footer { padding: 42px 0; border-top: 1px solid var(--line); background: #fff; }
@media (max-width: 920px) {
  .hero-grid, .article-shell { grid-template-columns: 1fr; }
  .article-grid { grid-template-columns: repeat(2, 1fr); }
  .sidebar { position: static; }
}
@media (max-width: 640px) {
  .container { width: min(100% - 28px, 1180px); }
  .nav { align-items: flex-start; flex-direction: column; padding: 16px 0; }
  .nav-links { flex-wrap: wrap; }
  .article-grid, .stats { grid-template-columns: 1fr; }
  .section-head { display: block; }
  .article-nav { flex-direction: column; }
}

/* QQPK promo popup */
.promo-popup-overlay {
  position: fixed;
  inset: 0;
  z-index: 9998;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(36, 26, 17, 0.62);
  backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.28s ease, visibility 0.28s ease;
}
.promo-popup-overlay.is-open {
  opacity: 1;
  visibility: visible;
}
.promo-popup {
  position: relative;
  width: min(480px, 100%);
  padding: 28px 26px 24px;
  border: 2px solid #f0c96a;
  border-radius: 28px;
  background: linear-gradient(165deg, #fffef9 0%, #fff4dc 45%, #ffe8b8 100%);
  box-shadow: 0 28px 80px rgba(120, 72, 18, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.8) inset;
  text-align: center;
  transform: scale(0.92) translateY(12px);
  transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}
.promo-popup-overlay.is-open .promo-popup {
  transform: scale(1) translateY(0);
}
.promo-popup-close {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.85);
  color: var(--muted);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}
.promo-popup-close:hover {
  background: #fff;
  color: var(--gold-dark);
}
.promo-popup-banner {
  display: block;
  margin: 0 -8px 16px;
  border-radius: 18px;
  overflow: hidden;
  border: 2px solid #f0c96a;
  box-shadow: 0 10px 28px rgba(120, 72, 18, 0.2);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.promo-popup-banner:hover {
  transform: scale(1.02);
  box-shadow: 0 14px 36px rgba(120, 72, 18, 0.28);
}
.promo-popup-img {
  width: 100%;
  height: auto;
  display: block;
  vertical-align: middle;
}
.promo-popup-tag {
  display: inline-block;
  margin-bottom: 10px;
  padding: 5px 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, #d69a35, #7d4b12);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
}
.promo-popup-brand {
  margin: 0 0 6px;
  font-size: clamp(36px, 8vw, 48px);
  font-weight: 900;
  letter-spacing: 0.06em;
  background: linear-gradient(135deg, #8f5718, #c88b2d, #75470f);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.promo-popup-title {
  margin: 0 0 14px;
  font-size: 22px;
  font-weight: 800;
  color: var(--ink);
}
.promo-popup-cats {
  margin: 0 0 16px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  color: #5a4d3f;
  font-size: 15px;
  line-height: 1.6;
}
.promo-popup-gift {
  margin: 0 0 22px;
  font-size: 17px;
  font-weight: 800;
  color: #b42318;
}
.promo-popup-gift strong {
  color: var(--gold-dark);
  font-size: 19px;
}
.promo-popup-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 52px;
  border: none;
  border-radius: 999px;
  color: #fff;
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 0.04em;
  background: linear-gradient(135deg, #e8a83a, #9a5a14);
  box-shadow: 0 14px 36px rgba(125, 75, 18, 0.38);
  cursor: pointer;
  animation: promo-cta-pulse 2s ease-in-out infinite;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.promo-popup-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 42px rgba(125, 75, 18, 0.45);
}
@keyframes promo-cta-pulse {
  0%, 100% { box-shadow: 0 14px 36px rgba(125, 75, 18, 0.38); }
  50% { box-shadow: 0 14px 48px rgba(200, 139, 45, 0.55); }
}
.promo-float-entry {
  position: fixed;
  right: 18px;
  bottom: 22px;
  z-index: 9990;
  display: none;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border: 2px solid #f0c96a;
  border-radius: 999px;
  background: linear-gradient(135deg, #fff8ec, #ffe4a8);
  color: var(--gold-dark);
  font-size: 14px;
  font-weight: 900;
  box-shadow: 0 12px 32px rgba(120, 72, 18, 0.22);
  cursor: pointer;
  transition: transform 0.2s ease;
}
.promo-float-entry.is-visible {
  display: inline-flex;
}
.promo-float-entry:hover {
  transform: scale(1.04);
}
.promo-float-entry span {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 6px;
  background: var(--gold-dark);
  color: #fff;
  font-size: 12px;
}
@media (max-width: 640px) {
  .promo-popup { padding: 24px 20px 20px; }
  .promo-popup-banner { margin: 0 -4px 14px; border-radius: 14px; }
  .promo-float-entry { right: 12px; bottom: 14px; font-size: 13px; padding: 10px 14px; }
}