/* roulang page: index */
:root {
  --brand: #E2147C;
  --brand-2: #7C3AED;
  --gradient-main: linear-gradient(135deg, #F43F8E 0%, #A855F7 100%);
  --gradient-soft: linear-gradient(135deg, #FFD9EC 0%, #E9D5FF 100%);
  --bg: #F8F7FA;
  --bg-pink: #FFF4F8;
  --card: #FFFFFF;
  --ink: #26262E;
  --sub: #61616C;
  --mute: #9A99A6;
  --navy: #1F2A44;
  --border: rgba(31, 20, 45, 0.08);
  --radius-lg: 24px;
  --radius-sm: 12px;
  --shadow-card: 0 2px 10px rgba(31, 20, 45, 0.05);
  --shadow-hover: 0 16px 40px rgba(225, 29, 90, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: "PingFang SC", "Microsoft YaHei", system-ui, sans-serif; background: var(--bg); color: var(--ink); line-height: 1.75; font-size: 16px; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
h1, h2, h3, h4 { line-height: 1.3; }

.container { max-width: 1200px; margin-left: auto; margin-right: auto; padding-left: 22px; padding-right: 22px; }
.section { padding: 88px 0; }
.section--tight { padding: 64px 0; }
.section--white { background: #fff; }
.section--pink { background: linear-gradient(180deg, #FFF9FB 0%, #F9F0FF 100%); }
.section--gray { background: #F4F1F7; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px;
  border-radius: 999px; background: var(--gradient-soft); color: var(--brand);
  font-size: 13px; font-weight: 700; letter-spacing: .02em;
}
.eyebrow--light { background: rgba(255,255,255,.14); color: #fff; }

.section-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 18px; margin-bottom: 44px; }
.section-title { font-size: 30px; line-height: 1.32; font-weight: 800; letter-spacing: -.01em; margin: 12px 0 0; color: var(--ink); }
.section-caption { font-size: 15px; color: var(--sub); max-width: 640px; line-height: 1.8; margin-top: 10px; }
.section-link { display: inline-flex; align-items: center; gap: 6px; font-size: 15px; font-weight: 700; color: var(--brand); border-radius: 999px; padding: 8px 16px; background: rgba(226,20,124,.07); transition: .25s; }
.section-link:hover { background: rgba(226,20,124,.14); }
.section-link:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; }
@media (max-width: 640px) {
  .section { padding: 60px 0; }
  .section-title { font-size: 25px; }
}

/* ---------- 按钮 ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 12px 28px; border-radius: 999px; font-size: 15px; font-weight: 700; line-height: 1.2; border: 0; cursor: pointer; transition: all .25s ease; }
.btn svg { width: 17px; height: 17px; flex-shrink: 0; }
.btn-primary { background: var(--gradient-main); color: #fff; box-shadow: 0 8px 22px rgba(226,20,124,.24); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 14px 30px rgba(226,20,124,.32); filter: brightness(1.04); }
.btn-primary:active { transform: translateY(0); }
.btn-outline { background: rgba(255,255,255,.9); border: 1px solid rgba(226,20,124,.38); color: var(--brand); }
.btn-outline:hover { border-color: var(--brand); background: rgba(226,20,124,.06); transform: translateY(-1px); }
.btn-outline-light { background: rgba(255,255,255,.88); color: var(--brand); }
.btn-outline-light:hover { background: #fff; box-shadow: 0 10px 24px rgba(31,20,45,.16); transform: translateY(-1px); }
.btn:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; }
.btn:hover:focus-visible { outline-color: var(--brand-2); }

/* ---------- 导航 ---------- */
.site-header { position: sticky; top: 0; z-index: 80; background: var(--navy); color: #fff; box-shadow: 0 1px 0 rgba(255,255,255,.06), 0 10px 28px rgba(20,18,30,.20); }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 72px; gap: 18px; }
.logo { display: inline-flex; align-items: center; gap: 8px; font-size: 19px; font-weight: 800; letter-spacing: .02em; color: #fff; min-height: 44px; padding: 4px 0; }
.logo-icon { width: 28px; height: 28px; border-radius: 9px; background: var(--gradient-main); display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; box-shadow: 0 0 0 3px rgba(255,255,255,.12); }
.logo-icon svg { width: 15px; height: 15px; color: #fff; }
.main-nav { display: flex; align-items: center; gap: 4px; }
.nav-link { position: relative; display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 16px; font-size: 15px; font-weight: 500; color: rgba(255,255,255,.75); border-radius: 10px; transition: background .2s, color .2s; }
.nav-link:hover { color: #fff; background: rgba(255,255,255,.08); }
.nav-link.is-current { color: #fff; font-weight: 700; }
.nav-link.is-current::after { content: ""; position: absolute; left: 16px; right: 16px; bottom: 5px; height: 3px; border-radius: 99px; background: var(--gradient-main); }
.nav-link:focus-visible { outline: 2px solid var(--brand-2); outline-offset: 2px; }
.header-actions { display: flex; align-items: center; gap: 12px; }
.header-btn { display: inline-flex; align-items: center; gap: 6px; background: rgba(255,255,255,.12); color: #fff; font-size: 14px; font-weight: 600; border: 1px solid rgba(255,255,255,.2); border-radius: 999px; padding: 8px 18px; min-height: 42px; transition: .25s; }
.header-btn:hover { background: rgba(255,255,255,.22); }
.header-btn--accent { background: var(--gradient-main); border-color: transparent; box-shadow: 0 8px 20px rgba(226,20,124,.3); }
.header-btn--accent:hover { background: var(--gradient-main); filter: brightness(1.08); }
.nav-burger { display: none; background: transparent; border: 1px solid rgba(255,255,255,.25); color: #fff; width: 44px; height: 44px; border-radius: 12px; align-items: center; justify-content: center; }
.nav-burger:hover { background: rgba(255,255,255,.1); }
.nav-burger:focus-visible { outline: 2px solid var(--brand-2); outline-offset: 3px; }
.mobile-navbar { display: none; flex-direction: column; gap: 8px; padding: 8px 0 18px; }
.mobile-navbar.is-open { display: flex; }
.mobile-nav-link { display: flex; align-items: center; justify-content: space-between; border-radius: 12px; padding: 0 14px; min-height: 48px; color: rgba(255,255,255,.88); font-size: 15px; font-weight: 600; background: rgba(255,255,255,.07); transition: .2s; }
.mobile-nav-link.is-current { background: rgba(226,20,124,.24); color: #fff; }
.mobile-nav-link:focus-visible { outline: 2px solid var(--brand-2); outline-offset: 2px; }
@media (max-width: 1023px) {
  .main-nav, .header-actions .header-btn { display: none; }
  .nav-burger { display: inline-flex; }
}
@media (min-width: 1024px) {
  .mobile-navbar { display: none !important; }
}

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: 84px 0 76px; }
.hero-media { position: absolute; inset: 0; background-image: url('/assets/images/backpic/back-1.jpg'); background-position: center center; background-size: cover; z-index: 0; }
.hero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(255,255,255,.97) 0%, rgba(255,255,255,.9) 40%, rgba(248,247,250,.72) 68%, rgba(248,247,250,.4) 100%); }
.hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr); align-items: center; gap: 60px; }
.hero-kicker { display: inline-flex; align-items: center; gap: 8px; background: var(--gradient-soft); border-radius: 999px; padding: 7px 16px; font-size: 13px; font-weight: 800; color: var(--brand); box-shadow: 0 2px 6px rgba(226,20,124,.12); }
.hero-kicker svg { width: 15px; height: 15px; }
.hero-title { font-size: 42px; line-height: 1.24; font-weight: 800; letter-spacing: -.015em; margin: 20px 0 16px; color: var(--ink); }
.hero-sub { font-size: 17px; font-weight: 600; color: #444; margin: 0 0 12px; }
.hero-text { font-size: 15.5px; color: var(--sub); max-width: 580px; margin: 0; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 32px; }
.hero-metrics { display: flex; flex-wrap: wrap; gap: 10px 20px; margin-top: 38px; padding-top: 20px; border-top: 1px dashed rgba(31,20,45,.14); }
.hero-metric { display: inline-flex; align-items: center; gap: 10px; color: var(--sub); font-size: 13.5px; font-weight: 500; }
.hero-metric b { display: inline-flex; align-items: center; background: var(--gradient-main); color: #fff; font-size: 14px; font-weight: 800; padding: 4px 10px; border-radius: 999px; box-shadow: 0 4px 12px rgba(226,20,124,.24); }
.hero-preview { border-radius: 26px; background: rgba(255,255,255,.85); border: 1px solid rgba(255,255,255,.8); box-shadow: 0 24px 60px rgba(120, 40, 90, .13); padding: 18px; backdrop-filter: blur(6px); }
.preview-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.preview-title { display: flex; align-items: center; gap: 8px; font-size: 14px; color: #333; font-weight: 800; }
.preview-dot { width: 8px; height: 8px; border-radius: 99px; background: var(--gradient-main); display: inline-block; }
.preview-badge { background: var(--gradient-soft); color: var(--brand); font-size: 12px; font-weight: 800; padding: 4px 10px; border-radius: 999px; }
.preview-media { border-radius: 18px; overflow: hidden; background: #F6E8F0; }
.preview-media img { width: 100%; height: 300px; object-fit: cover; }
.preview-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 15px; }
.tag { display: inline-flex; align-items: center; gap: 4px; border-radius: 999px; background: #F5EFFF; color: #6B21A8; font-size: 12px; font-weight: 600; padding: 5px 12px; }
.tag--pink { background: #FFF0F6; color: var(--brand); }
.tag--navy { background: #EEF1F7; color: var(--navy); }
.preview-footer { display: flex; align-items: center; justify-content: space-between; margin-top: 16px; padding-top: 14px; border-top: 1px solid rgba(31,20,45,.06); }
.preview-footer span { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--sub); font-weight: 500; }
.preview-footer svg { width: 15px; height: 15px; color: var(--brand); }
@media (max-width: 1023px) {
  .hero { padding: 54px 0 64px; }
  .hero-inner { grid-template-columns: 1fr; gap: 38px; }
  .hero-title { font-size: 32px; }
  .hero-preview { max-width: 560px; }
}
@media (max-width: 640px) {
  .hero { padding: 40px 0 52px; }
  .hero-title { font-size: 27px; }
  .hero-metric b { font-size: 13px; }
}

/* ---------- 卡片通用 ---------- */
.card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 26px; box-shadow: var(--shadow-card); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.card:hover { box-shadow: var(--shadow-hover); border-color: rgba(226,20,124,.18); }

.icon-tile { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: 13px; background: var(--gradient-main); color: #fff; flex-shrink: 0; box-shadow: 0 8px 18px rgba(226,20,124,.22); }
.icon-tile svg { width: 20px; height: 20px; }
.icon-tile--soft { background: var(--gradient-soft); color: var(--brand); box-shadow: none; }

.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.fc-a, .fc-b, .fc-c, .fc-d { margin: 0; }
.feature-media { border-radius: 15px; overflow: hidden; background: #F6E8F0; }
.feature-media img { width: 100%; height: 148px; object-fit: cover; }
.feature-card { position: relative; overflow: hidden; display: flex; flex-direction: column; height: 100%; }
.feature-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; }
.feature-chip { border-radius: 999px; background: #F1EAFB; color: #6B21A8; font-size: 12px; font-weight: 700; padding: 5px 12px; white-space: nowrap; }
.feature-title { margin: 20px 0 8px; font-size: 20px; font-weight: 800; color: var(--ink); line-height: 1.35; }
.feature-desc { font-size: 15px; color: var(--sub); line-height: 1.78; margin: 0; }
.feature-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-top: auto; padding-top: 18px; }
.arrow-link { display: inline-flex; align-items: center; gap: 5px; color: var(--brand); font-weight: 700; font-size: 14px; }
.arrow-link:hover { text-decoration: underline; text-underline-offset: 4px; }
@media (min-width: 1024px) {
  .feature-grid { grid-template-columns: repeat(12, minmax(0,1fr)); }
  .fc-a { grid-column: span 7; }
  .fc-b { grid-column: span 5; }
  .fc-c { grid-column: span 6; }
  .fc-d { grid-column: span 6; }
}
@media (max-width: 767px) {
  .feature-grid { grid-template-columns: 1fr; }
  .feature-title { margin-top: 16px; }
}

/* ---------- 场景 ---------- */
.scene-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.scene-card { border-radius: 24px; padding: 30px; display: flex; flex-direction: column; border: 1px solid #fff; transition: transform .25s, box-shadow .25s; }
.scene-card:hover { transform: translateY(-5px); box-shadow: 0 18px 40px rgba(31,20,45,.12); }
.scene-num { display: inline-flex; width: 34px; height: 34px; border-radius: 999px; background: rgba(255,255,255,.75); align-items: center; justify-content: center; font-size: 14px; font-weight: 800; color: var(--brand); margin-bottom: 18px; }
.scene-card h3 { margin: 4px 0 10px; font-size: 20px; font-weight: 800; }
.scene-card p { font-size: 14.5px; line-height: 1.8; margin: 0; }
.scene-media { border-radius: 14px; overflow: hidden; margin-top: 22px; }
.scene-media img { width: 100%; height: 136px; object-fit: cover; }
.scene-card--rose { background: linear-gradient(145deg, #FFF0F5 0%, #FFE3F0 100%); }
.scene-card--violet { background: linear-gradient(145deg, #F5EEFF 0%, #E9DBFF 100%); }
.scene-card--sand { background: linear-gradient(145deg, #FFFAEB 0%, #FFF0D6 100%); }
@media (max-width: 1023px) { .scene-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .scene-grid { grid-template-columns: 1fr; } }

/* ---------- 成功案例 ---------- */
.case-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 24px; }
.case-main { grid-column: span 7; background: #fff; border-radius: 24px; padding: 30px; border: 1px solid var(--border); box-shadow: var(--shadow-card); transition: .3s; }
.case-main:hover { box-shadow: var(--shadow-hover); }
.case-main-media { border-radius: 16px; overflow: hidden; background: #F3E8EF; margin: 22px 0 18px; }
.case-main-media img { width: 100%; height: 220px; object-fit: cover; }
.case-side { grid-column: span 5; display: grid; gap: 24px; }
.case-mini { background: #fff; border-radius: 20px; padding: 22px; border: 1px solid var(--border); box-shadow: var(--shadow-card); transition: .3s; }
.case-mini:hover { box-shadow: var(--shadow-hover); border-color: rgba(226,20,124,.2); transform: translateY(-3px); }
.case-top { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 10px; }
.case-tag { font-size: 12px; font-weight: 800; color: var(--brand); background: #FFE9F3; border-radius: 999px; padding: 5px 12px; }
.case-tag--violet { background: #EFE6FF; color: #6B21A8; }
.case-tag--navy { background: #E9EFF7; color: var(--navy); }
.case-stat { display: inline-flex; align-items: center; font-size: 13px; font-weight: 800; gap: 2px; background: var(--gradient-main); color: #fff; padding: 4px 12px; border-radius: 999px; box-shadow: 0 4px 10px rgba(226,20,124,.2); }
.case-desc { font-size: 14.5px; color: var(--sub); margin: 10px 0 0; line-height: 1.75; }
.case-title { font-size: 19px; font-weight: 800; line-height: 1.45; color: var(--ink); margin: 0; }
@media (max-width: 1023px) { .case-main, .case-side { grid-column: span 12; } .case-side { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .case-side { grid-template-columns: 1fr; } }

/* ---------- 资讯列表 ---------- */
.news-article { display: flex; align-items: flex-start; gap: 18px; padding: 22px 8px; border-bottom: 1px solid rgba(31,20,45,.09); background: transparent; }
.news-article:first-of-type { padding-top: 0; }
.news-index { display: inline-flex; font-size: 13px; font-weight: 800; color: var(--brand); background: #FFE9F3; width: 30px; height: 30px; border-radius: 999px; flex-shrink: 0; align-items: center; justify-content: center; margin-top: 4px; }
.news-article h3 { margin: 0; font-size: 17px; font-weight: 800; line-height: 1.5; }
.news-article h3 a:hover { color: var(--brand); }
.news-article p { margin: 6px 0 0; color: var(--sub); font-size: 14px; }
.news-meta { display: flex; flex-wrap: wrap; gap: 12px; font-size: 12.5px; color: var(--mute); margin-top: 7px; }
.news-meta b { color: var(--sub); font-weight: 500; }
.vertical-card { display: flex; justify-content: space-between; gap: 18px; border: 1px solid var(--border); border-radius: 16px; padding: 15px 17px; background: #fff; transition: .25s; }
.vertical-card:hover { border-color: rgba(226,20,124,.22); box-shadow: var(--shadow-hover); }
.vertical-card h4 { font-size: 14.5px; font-weight: 700; margin: 0; line-height: 1.5; }
.vertical-card p { font-size: 12.5px; color: var(--mute); margin: 6px 0 0; }

/* ---------- 价格 ---------- */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.price-card { background: #fff; border: 1px solid var(--border); border-radius: 24px; padding: 34px 30px; box-shadow: var(--shadow-card); display: flex; flex-direction: column; position: relative; transition: all .3s; }
.price-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.price-card--hot { background: linear-gradient(180deg, #fff 0%, #FFF2F8 100%); border: 1px solid transparent; box-shadow: 0 18px 42px rgba(226,20,124,.16); }
.price-card--hot .price-card__btn { background: var(--gradient-main); color: #fff; box-shadow: 0 8px 20px rgba(226,20,124,.3); }
.price-flag { position: absolute; top: 18px; right: 18px; background: var(--gradient-main); color: #fff; font-size: 12px; font-weight: 800; padding: 4px 12px; border-radius: 999px; }
.price-name { font-size: 14px; color: var(--sub); font-weight: 600; margin-bottom: 12px; }
.price-amount { display: flex; align-items: baseline; gap: 4px; font-size: 40px; font-weight: 800; letter-spacing: -.02em; }
.price-type { color: var(--sub); font-size: 13px; }
.price-list { margin: 26px 0 28px; padding: 0; list-style: none; display: grid; gap: 12px; }
.price-list li { display: flex; align-items: center; gap: 9px; font-size: 14px; color: #3B3B46; }
.price-list svg { width: 16px; height: 16px; flex-shrink: 0; color: var(--brand); }
.price-note { text-align: center; color: var(--mute); font-size: 12.5px; margin: 22px 0 0; }
.price-card__btn { margin-top: auto; }
@media (max-width: 1023px) { .price-grid { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; } }

/* ---------- FAQ ---------- */
.faq-list { max-width: 900px; margin: 0 auto; display: grid; gap: 12px; }
.faq-item { background: #fff; border: 1px solid var(--border); border-radius: 18px; overflow: hidden; transition: border-color .25s, box-shadow .25s; }
.faq-item:hover { border-color: rgba(226,20,124,.24); }
.faq-toggle { width: 100%; display: flex; align-items: center; gap: 16px; background: transparent; border: 0; text-align: left; padding: 16px 20px; cursor: pointer; color: var(--ink); min-height: 58px; }
.faq-num { display: inline-flex; justify-content: center; align-items: center; width: 30px; height: 30px; border-radius: 999px; background: #FFE9F3; color: var(--brand); font-weight: 800; font-size: 13px; flex-shrink: 0; }
.faq-item.is-open .faq-num { background: var(--gradient-main); color: #fff; }
.faq-q-text { flex: 1; font-weight: 700; font-size: 16px; line-height: 1.5; }
.faq-icon { width: 30px; height: 30px; border-radius: 999px; border: 1px solid rgba(31,20,45,.15); display: inline-flex; align-items: center; justify-content: center; color: var(--brand); flex-shrink: 0; transition: transform .3s ease; }
.faq-icon svg { width: 15px; height: 15px; }
.faq-item.is-open .faq-icon { transform: rotate(90deg); background: var(--gradient-main); color: #fff; border-color: transparent; }
.faq-answer { max-height: 0; overflow: hidden; opacity: 0; transition: max-height .4s ease, opacity .35s ease; }
.faq-item.is-open .faq-answer { max-height: 600px; opacity: 1; }
.faq-answer-inner { padding: 0 20px 22px 66px; line-height: 1.85; color: var(--sub); font-size: 14.5px; }
@media (max-width: 640px) { .faq-q-text { font-size: 15px; } .faq-answer-inner { padding-left: 20px; } }

/* ---------- 品牌条 / CTA ---------- */
.brand-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.brand-strip-item { background: #fff; border-radius: 18px; padding: 24px; display: flex; align-items: center; gap: 16px; border: 1px solid var(--border); box-shadow: var(--shadow-card); }
.brand-strip-item b { font-size: 26px; font-weight: 800; background: var(--gradient-main); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.brand-strip-item span { font-size: 14px; color: var(--sub); line-height: 1.5; }
@media (max-width: 767px) { .brand-strip { grid-template-columns: 1fr; } }

.cta-box { border-radius: 26px; background: linear-gradient(120deg, #F43F8E 0%, #A855F7 80%); padding: 58px 42px; text-align: center; color: #fff; position: relative; overflow: hidden; }
.cta-box::after { content: ""; position: absolute; right: -60px; top: -80px; width: 260px; height: 260px; border-radius: 99px; background: rgba(255,255,255,.12); }
.cta-box h2 { font-size: 30px; font-weight: 900; margin: 0 0 10px; line-height: 1.3; }
.cta-box p { font-size: 14.5px; margin: 0 auto 28px; opacity: .94; max-width: 520px; line-height: 1.7; }
.cta-btn { background: #fff; color: var(--brand); border-radius: 999px; min-height: 48px; padding: 12px 30px; font-weight: 800; display: inline-flex; align-items: center; gap: 8px; transition: .25s; }
.cta-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(31,20,45,.18); }
.cta-box .btn:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }
@media (max-width: 640px) { .cta-box { padding: 42px 20px; border-radius: 18px; } .cta-box h2 { font-size: 23px; } }

/* ---------- 页脚 ---------- */
.site-footer { background: var(--navy); color: #DDE2EE; font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.2fr; gap: 36px; padding: 58px 0 36px; }
.footer-cols h4 { font-size: 15px; color: #fff; font-weight: 800; margin: 0 0 15px; }
.footer-links { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; }
.footer-links a { color: rgba(255,255,255,.7); display: inline-flex; min-height: 30px; align-items: center; transition: .2s; }
.footer-links a:hover { color: #fff; padding-left: 3px; }
.footer-links a:focus-visible { outline: 2px solid var(--brand-2); outline-offset: 2px; }
.footer-line { margin-top: 20px; border-top: 1px solid rgba(255,255,255,.14); padding: 18px 0; }
.footer-bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; font-size: 13px; color: rgba(255,255,255,.6); }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- 图片 & 滚动 ---------- */
.media-16x10 { aspect-ratio: 16 / 10; }
.media-16x10 img, .media-16x10 { width: 100%; height: 100%; object-fit: cover; }
.soft-bg img { background: #F4EAF2; }
::selection { background: var(--brand); color: #fff; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}

/* roulang page: category1 */
:root {
  --brand: #E2147C;
  --brand-2: #7C3AED;
  --gradient-main: linear-gradient(135deg, #F43F8E 0%, #A855F7 100%);
  --gradient-soft: linear-gradient(135deg, #FFD9EC 0%, #E9D5FF 100%);
  --bg: #F8F7FA;
  --bg-pink: #FFF4F8;
  --card: #FFFFFF;
  --ink: #26262E;
  --sub: #61616C;
  --mute: #9A99A6;
  --navy: #1F2A44;
  --border: rgba(31, 20, 45, 0.08);
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --shadow-card: 0 2px 10px rgba(31, 20, 45, 0.05);
  --shadow-hover: 0 16px 40px rgba(225, 29, 90, 0.14);
}
html {
  scroll-behavior: smooth;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img {
  display: block;
  max-width: 100%;
}
a {
  color: inherit;
  text-decoration: none;
}
ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
button {
  font-family: inherit;
  border: 0;
  cursor: pointer;
  background: transparent;
}
.container {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 22px;
  padding-right: 22px;
}
.section {
  padding: 84px 0;
}
.section--tight {
  padding: 56px 0;
}
.section--white {
  background: #ffffff;
}
.section--gray {
  background: #F4F1F7;
}
.section--pink {
  background: linear-gradient(180deg, #FFF9FB 0%, #F9F0FF 100%);
}
.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 42px;
}
.section-title {
  font-size: 29px;
  line-height: 1.35;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 10px 0 0;
}
.section-caption {
  font-size: 15px;
  color: var(--sub);
  margin-top: 8px;
  max-width: 660px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--gradient-soft);
  color: var(--brand);
  font-size: 13px;
  font-weight: 700;
}
.section-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  color: var(--brand);
  background: rgba(226, 20, 124, 0.08);
  transition: background .25s, box-shadow .25s;
}
.section-link:hover {
  background: rgba(226, 20, 124, 0.15);
}
.section-link:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
}

/* 按键 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 11px 28px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
  transition: all 0.25s ease;
  cursor: pointer;
}
.btn svg {
  width: 17px;
  height: 17px;
  flex-shrink: 0;
}
.btn-primary {
  background: var(--gradient-main);
  color: #fff;
  box-shadow: 0 8px 22px rgba(226, 20, 124, 0.24);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 30px rgba(226, 20, 124, 0.32);
  filter: brightness(1.05);
}
.btn-primary:active {
  transform: translateY(0);
}
.btn-outline {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(226, 20, 124, 0.3);
  color: var(--brand);
}
.btn-outline:hover {
  border-color: var(--brand);
  background: rgba(226, 20, 124, 0.06);
  transform: translateY(-1px);
}
.btn:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
}

/* 导航 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: var(--navy);
  color: #fff;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06), 0 10px 28px rgba(20, 18, 30, 0.22);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 18px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 19px;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.02em;
  min-height: 46px;
  white-space: nowrap;
}
.logo:hover {
  opacity: 0.94;
}
.logo-icon {
  width: 28px;
  height: 28px;
  border-radius: 9px;
  background: var(--gradient-main);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.12);
}
.logo-icon svg {
  width: 15px;
  height: 15px;
  color: #fff;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 15px;
  font-size: 15px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.75);
  border-radius: 10px;
  transition: background 0.2s, color 0.2s;
}
.nav-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}
.nav-link:focus-visible {
  outline: 2px solid var(--brand-2);
  outline-offset: 2px;
}
.nav-link.is-current {
  color: #fff;
  font-weight: 700;
}
.nav-link.is-current::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 5px;
  height: 3px;
  border-radius: 999px;
  background: var(--gradient-main);
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.header-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 42px;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: background 0.25s;
  white-space: nowrap;
}
.header-btn:hover {
  background: rgba(255, 255, 255, 0.22);
}
.header-btn--accent {
  background: var(--gradient-main);
  border-color: transparent;
  box-shadow: 0 8px 20px rgba(226, 20, 124, 0.3);
}
.header-btn--accent:hover {
  background: var(--gradient-main);
  filter: brightness(1.08);
}
.header-btn:focus-visible {
  outline: 2px solid var(--brand-2);
  outline-offset: 3px;
}
.nav-burger {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.nav-burger:hover {
  background: rgba(255, 255, 255, 0.1);
}
.nav-burger:focus-visible {
  outline: 2px solid var(--brand-2);
  outline-offset: 3px;
}
.mobile-navbar {
  display: none;
  flex-direction: column;
  gap: 8px;
  padding: 8px 0 20px;
}
.mobile-navbar.is-open {
  display: flex;
}
.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
  padding: 0 16px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.07);
  color: rgba(255, 255, 255, 0.88);
  font-size: 15px;
  font-weight: 600;
  transition: background 0.2s;
}
.mobile-nav-link:hover {
  background: rgba(255, 255, 255, 0.12);
}
.mobile-nav-link.is-current {
  background: rgba(226, 20, 124, 0.24);
  color: #fff;
}
.mobile-nav-link:focus-visible {
  outline: 2px solid var(--brand-2);
  outline-offset: 3px;
}

/* 分类横幅 */
.category-hero {
  position: relative;
  background: linear-gradient(120deg, rgba(255, 246, 250, 0.97) 0%, rgba(249, 238, 255, 0.9) 55%, rgba(255, 225, 238, 0.72) 100%), url('/assets/images/backpic/back-4.jpg') center right / cover no-repeat;
  padding: 54px 0 60px;
  border-bottom: 1px solid rgba(226, 20, 124, 0.08);
}
.crumb-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
  font-size: 13px;
  color: var(--sub);
  margin-bottom: 18px;
}
.crumb-row a {
  color: var(--sub);
  transition: color 0.2s;
}
.crumb-row a:hover {
  color: var(--brand);
}
.crumb-row .sep {
  color: var(--mute);
}
.crumb-row .current {
  color: var(--brand);
  font-weight: 600;
}
.category-hero .h1-title {
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.28;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 14px;
}
.category-hero .hero-sub {
  font-size: 16px;
  line-height: 1.8;
  color: var(--sub);
  max-width: 620px;
  margin-bottom: 22px;
}
.hero-stat-wrap {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 10px;
}
.hero-stat {
  border: 1px solid rgba(226, 20, 124, 0.14);
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-md);
  padding: 14px 14px 12px;
  text-align: center;
  box-shadow: 0 8px 20px rgba(255, 182, 212, 0.2);
}
.hero-stat strong {
  display: block;
  font-size: 23px;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.25;
}
.hero-stat span {
  display: block;
  font-size: 12px;
  margin-top: 2px;
  color: var(--sub);
}
.category-hero .hero-copy {
  max-width: 720px;
}
.category-hero .hero-bottom-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 20px;
}

/* 筛选工具条 */
.filter-area {
  background: #fff;
  padding: 24px 0 30px;
  border-bottom: 1px solid var(--border);
}
.filter-panel {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  box-shadow: var(--shadow-card);
}
.filter-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding-bottom: 14px;
  border-bottom: 1px dashed rgba(31, 20, 45, 0.12);
}
.filter-label {
  display: inline-flex;
  align-items: center;
  font-size: 13px;
  color: var(--mute);
  font-weight: 600;
  letter-spacing: 0.04em;
}
.sort-group {
  display: flex;
  align-items: center;
  background: #F1EDF6;
  border-radius: 999px;
  padding: 4px;
  gap: 2px;
}
.sort-btn {
  min-height: 34px;
  padding: 5px 15px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: #55515F;
  transition: background 0.25s, color 0.25s;
}
.sort-btn:hover {
  color: var(--brand);
}
.sort-btn.is-active {
  background: #fff;
  color: var(--brand);
  box-shadow: 0 3px 12px rgba(31, 20, 45, 0.08);
}
.filter-note {
  margin-left: auto;
  font-size: 13px;
  color: var(--mute);
  display: flex;
  align-items: center;
  gap: 6px;
}
.filter-note .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.13);
}
.tag-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  padding-top: 16px;
}
.tag-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 4px 14px;
  border-radius: 999px;
  border: 1px solid rgba(31, 20, 45, 0.12);
  font-size: 13px;
  font-weight: 500;
  color: var(--sub);
  transition: all 0.2s;
}
.tag-chip:hover {
  background: var(--gradient-soft);
  border-color: rgba(226, 20, 124, 0.18);
  color: var(--brand);
}
.tag-chip.is-active {
  background: var(--gradient-soft);
  border-color: transparent;
  color: var(--brand);
  font-weight: 600;
}
.tag-chip:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
}

/* 内容大卡 */
.content-list {
  padding: 82px 0 64px;
}
.spotlight-card {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(31, 20, 45, 0.06);
  box-shadow: var(--shadow-card);
  margin-bottom: 30px;
  transition: box-shadow 0.25s;
}
.spotlight-card:hover {
  box-shadow: var(--shadow-hover);
}
.spotlight-media {
  position: relative;
  overflow: hidden;
  min-height: 280px;
  background: #fbebf4;
}
.spotlight-media > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 16/10;
  transition: transform 0.45s;
}
.spotlight-card:hover .spotlight-media > img {
  transform: scale(1.03);
}
.card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 4px 13px;
  border-radius: 999px;
  background: var(--gradient-main);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  box-shadow: 0 6px 18px rgba(226, 20, 124, 0.35);
}
.spotlight-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 30px 34px;
}
.meta-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-bottom: 14px;
}
.meta-tag {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 3px 11px;
  border-radius: 999px;
  background: var(--gradient-soft);
  color: var(--brand);
  font-size: 12px;
  font-weight: 700;
}
.meta-time {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  color: var(--mute);
}
.meta-time::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #c8c5d0;
}
.spotlight-body h3 {
  font-size: clamp(20px, 2.2vw, 26px);
  line-height: 1.4;
  font-weight: 800;
  color: var(--ink);
  margin: 0 0 12px;
}
.spotlight-body .desc {
  color: var(--sub);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 18px;
}
.spotlight-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-top: 4px;
}
.spotlight-foot .btn {
  min-height: 42px;
  padding: 9px 22px;
  font-size: 14px;
}
.impact-note {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--mute);
}
.impact-note strong {
  font-size: 20px;
  font-weight: 800;
  color: var(--brand);
}

/* 下方小卡片 */
.mini-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
.grid-card {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(31, 20, 45, 0.06);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.25s, transform 0.25s;
}
.grid-card:hover {
  box-shadow: var(--shadow-hover);
}
.grid-media {
  position: relative;
  display: block;
  overflow: hidden;
  background: #FFF1F7;
}
.grid-media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 0.35s;
}
.grid-card:hover .grid-media img {
  transform: scale(1.03);
}
.grid-tag {
  position: absolute;
  left: 12px;
  top: 12px;
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 3px 12px;
  border-radius: 999px;
  background: rgba(46, 22, 40, 0.8);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  backdrop-filter: blur(5px);
}
.grid-body {
  padding: 20px 20px 18px;
}
.grid-body h3 {
  font-size: 18px;
  line-height: 1.55;
  font-weight: 800;
  margin: 0 0 9px;
  transition: color 0.2s;
}
.grid-card:hover .grid-body h3 {
  color: var(--brand);
}
.grid-body p {
  color: var(--sub);
  font-size: 14px;
  line-height: 1.75;
  margin: 0 0 14px;
}
.grid-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border-top: 1px solid rgba(31, 20, 45, 0.06);
  padding-top: 12px;
  font-size: 13px;
  color: var(--mute);
}
.chip-mini {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 2px 10px;
  border-radius: 999px;
  background: rgba(226, 20, 124, 0.08);
  color: var(--brand);
  font-size: 12px;
  font-weight: 600;
}
.more-row {
  display: flex;
  justify-content: center;
  padding: 40px 0 6px;
  gap: 12px;
  flex-wrap: wrap;
}

/* 分页 */
.pagination-wrap {
  padding: 26px 0 0;
}
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}
.page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  min-height: 42px;
  padding: 8px 15px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--sub);
  font-size: 14px;
  font-weight: 600;
  transition: border 0.2s, color .2s, box-shadow .2s;
}
.page-link:hover {
  border-color: rgba(226, 20, 124, 0.35);
  color: var(--brand);
  box-shadow: 0 6px 18px rgba(226, 20, 124, 0.1);
}
.page-link.is-current {
  background: var(--gradient-main);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 8px 20px rgba(226, 20, 124, 0.3);
}
.page-link.is-disabled {
  opacity: 0.4;
  pointer-events: none;
}
.page-link:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
}
.pagination-note {
  text-align: center;
  margin-top: 10px;
  font-size: 13px;
  color: var(--mute);
}

/* FAQ */
.faq-layout {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 40px;
  align-items: start;
}
.faq-intro {
  position: sticky;
  top: 98px;
}
.faq-intro h2 {
  font-size: 29px;
  line-height: 1.35;
  margin: 12px 0 14px;
}
.faq-intro p {
  color: var(--sub);
  font-size: 15px;
}
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow 0.25s;
}
.faq-item.open {
  box-shadow: 0 12px 32px rgba(226, 20, 124, 0.1);
  border-color: rgba(226, 20, 124, 0.15);
}
.faq-q {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  min-height: 58px;
  padding: 12px 18px;
  text-align: left;
  background: transparent;
  color: var(--ink);
}
.faq-q:hover {
  background: rgba(226, 20, 124, 0.03);
}
.faq-q-num {
  font-size: 13px;
  font-weight: 800;
  color: var(--brand);
  width: 26px;
  flex-shrink: 0;
  opacity: 0.8;
}
.faq-q-text {
  flex: 1;
  font-size: 16px;
  font-weight: 700;
}
.faq-icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gradient-soft);
  color: var(--brand);
  transition: transform .35s;
  font-size: 20px;
}
.faq-item.open .faq-icon {
  transform: rotate(45deg);
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .45s ease;
}
.faq-a p {
  margin: 0;
  padding: 0 18px 20px 58px;
  color: var(--sub);
  font-size: 15px;
  line-height: 1.8;
}

/* CTA条 */
.cta-strip {
  background: var(--gradient-main);
  border-radius: var(--radius-lg);
  color: #fff;
  padding: 48px 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 28px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 18px 45px rgba(226, 20, 124, 0.32);
}
.cta-strip::after {
  content: "";
  position: absolute;
  width: 280px;
  height: 280px;
  right: -90px;
  top: -120px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
}
.cta-strip .cta-copy {
  position: relative;
  z-index: 2;
}
.cta-strip h2 {
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.35;
  margin: 0 0 8px;
  letter-spacing: 0.01em;
}
.cta-strip p {
  margin: 0;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.9);
  max-width: 520px;
}
.cta-actions {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
}
.btn-white {
  background: #fff;
  color: var(--brand);
  box-shadow: 0 8px 24px rgba(20, 10, 18, 0.2);
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(20, 10, 18, 0.24);
}
.btn-ghost {
  border: 1px solid rgba(255, 255, 255, 0.72);
  color: #fff;
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
}

/* 页脚 */
.site-footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.86);
  padding: 64px 0 0;
  margin-top: 60px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr repeat(3, 0.7fr);
  gap: 42px;
  padding-bottom: 44px;
}
.footer-logo-wrap {
  margin-bottom: 8px;
}
.site-footer p {
  color: rgba(255, 255, 255, 0.62);
  font-size: 14px;
  line-height: 1.8;
}
.footer-cols h4 {
  margin: 8px 0 16px;
  font-size: 16px;
  color: #fff;
  font-weight: 700;
}
.footer-links li a {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  transition: color .2s;
}
.footer-links li a:hover {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.footer-links li a:focus-visible {
  outline: 2px solid var(--brand-2);
  outline-offset: 3px;
}
.footer-line {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 22px 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.56);
}
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--brand);
  color: #fff;
  padding: 10px 18px;
  border-radius: 0 0 12px 0;
  z-index: 999;
}
.skip-link:focus {
  left: 0;
}

/* 移动端适配 */
@media (max-width: 1024px) {
  .main-nav {
    display: none;
  }
  .nav-burger {
    display: inline-flex;
  }
  .spotlight-card {
    grid-template-columns: 1fr;
  }
  .spotlight-media {
    min-height: 240px;
  }
  .spotlight-media img {
    max-height: 360px;
  }
  .mini-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .faq-layout {
    grid-template-columns: 1fr;
  }
  .faq-intro {
    position: static;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 767px) {
  .section {
    padding: 60px 0;
  }
  .header-actions {
    display: none;
  }
  .category-hero {
    padding: 42px 0 48px;
  }
  .category-hero .h1-title {
    font-size: 30px;
  }
  .hero-stat-wrap {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }
  .hero-stat {
    padding: 12px 6px;
  }
  .hero-stat strong {
    font-size: 18px;
  }
  .spotlight-body {
    padding: 24px;
  }
  .mini-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .cta-strip {
    padding: 36px 26px;
    flex-direction: column;
    align-items: flex-start;
  }
  .cta-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }
  .cta-actions .btn {
    width: 100%;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-line {
    flex-direction: column;
    align-items: flex-start;
  }
  .filter-head {
    align-items: flex-start;
  }
  .filter-note {
    margin-left: 0;
  }
  .hero-stat-wrap .hero-stat:nth-child(3) {
    grid-column: auto;
  }
}
@media (max-width: 520px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }
  .logo {
    font-size: 17px;
  }
  .nav-burger {
    width: 42px;
    height: 42px;
  }
  .hero-stat-wrap {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .hero-stat {
    border-radius: 14px;
    padding: 10px 4px;
  }
  .hero-stat strong {
    font-size: 16px;
  }
  .hero-stat span {
    font-size: 11px;
  }
  .sort-group {
    width: 100%;
  }
  .sort-btn {
    flex: 1;
  }
  .tag-group {
    gap: 8px;
  }
  .tag-chip {
    min-height: 30px;
  }
  .faq-a p {
    padding-right: 14px;
    padding-left: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}