* { margin: 0; padding: 0; box-sizing: border-box; }
body { background: var(--cream); color: var(--cocoa); font-family: var(--font); -webkit-font-smoothing: antialiased; }
a { text-decoration: none; color: inherit; }

/* ============ 顶栏 ============ */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(253, 246, 238, .92);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.topbar-inner {
  max-width: 1200px; height: 72px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center;
}
/* logo 区 */
.brand { display: flex; align-items: center; gap: 10px; }
.brand-name { font-size: 18px; font-weight: 800; color: var(--cocoa); line-height: 1.1; display: block; }
.brand-sub { font-size: 11px; color: var(--pink-text); display: block; margin-top: 3px; letter-spacing: .02em; }
/* 导航 */
.nav-links { display: flex; gap: 36px; margin: 0 auto; }
.nav-links a { font-size: 15px; color: var(--nav-text); font-weight: 500; transition: color .25s; position: relative; }
.nav-links a:hover { color: var(--coral-deep); }
.nav-links a.active { color: var(--coral-deep); font-weight: 700; }
/* 右侧按钮 */
.nav-actions { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.btn-login {
  font-size: 14px; font-weight: 600; color: var(--nav-text);
  background: #fff; border: 1.5px solid var(--border-soft);
  border-radius: var(--radius-pill); padding: 10px 28px;
  transition: border-color .25s, color .25s;
}
.btn-login:hover { border-color: var(--coral); color: var(--coral-deep); }
.btn-cta {
  font-size: 15px; font-weight: 900; color: #fff !important;
  background: linear-gradient(135deg, #F0857D, #E8746B) !important;
  border: none;
  border-radius: var(--radius-pill); padding: 11px 30px;
  box-shadow: 0 8px 22px -8px rgba(232,116,107,.55);
  transition: transform .25s, box-shadow .25s;
}
.btn-cta:hover { transform: translateY(-1px); box-shadow: 0 12px 26px -8px rgba(232,116,107,.65); }
/* 已登录信息片（顶栏） */
.nav-user { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; padding: 5px 14px 5px 5px; background: #fff; border: 1.5px solid var(--border-soft); border-radius: var(--radius-pill); transition: border-color .25s; }
.nav-user:hover { border-color: var(--coral); }
.nav-avatar { width: 30px; height: 30px; border-radius: 50%; background: linear-gradient(135deg, #F0857D, #E8746B); color: #fff; font-size: 14px; font-weight: 900; display: inline-flex; align-items: center; justify-content: center; }
.nav-uname { font-size: 14px; font-weight: 700; color: var(--nav-text); }
.nav-times { font-size: 12px; color: var(--coral-deep); background: #FDECEA; border-radius: var(--radius-pill); padding: 3px 9px; font-weight: 700; }

/* 占位内容（后续模块会替换） */
.placeholder { max-width: 1200px; margin: 0 auto; padding: 80px 24px; text-align: center; color: var(--pink-text); }

/* ============ Hero ============ */
.hero { position: relative; overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0;
  background: url("https://cdn.cilicili.club/formatly-img/hero-bg.webp") no-repeat right center / cover;
  background: image-set(url("https://cdn.cilicili.club/formatly-img/hero-bg.avif") type("image/avif"), url("https://cdn.cilicili.club/formatly-img/hero-bg.webp") type("image/webp")) no-repeat right center / cover;
}
.hero-inner {
  position: relative; max-width: 1200px; margin: 0 auto; padding: 0 24px;
  min-height: 520px; display: flex; align-items: center;
}
.hero-copy { max-width: 560px; }
.hero-title {
  font-size: 46px; font-weight: 900; line-height: 1.45; color: var(--cocoa);
  margin-bottom: 20px; letter-spacing: .01em;
  text-shadow: 0 2px 24px rgba(253, 246, 238, .9);
}
.hero-title-accent { color: var(--coral); }
.hero-desc {
  font-size: 15px; line-height: 2; color: var(--nav-text); margin-bottom: 30px;
  text-shadow: 0 1px 16px rgba(253, 246, 238, .9);
}
.hero-btns { display: flex; gap: 16px; margin-bottom: 26px; flex-wrap: wrap; }
.btn-hero-primary {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--coral); color: #fff; font-size: 16px; font-weight: 700;
  border-radius: var(--radius-pill); padding: 14px 34px;
  box-shadow: var(--shadow-soft);
  transition: background .25s, transform .25s;
}
.btn-hero-primary:hover { background: var(--coral-deep); transform: translateY(-2px); }
.btn-hero-primary .heart { font-size: 14px; }
.btn-hero-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255, 255, 255, .75); color: var(--coral-deep);
  font-size: 16px; font-weight: 700;
  border: 1.5px solid var(--coral);
  border-radius: var(--radius-pill); padding: 14px 30px;
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  transition: background .25s;
}
.btn-hero-ghost:hover { background: #fff; }
.btn-hero-ghost .play { font-size: 13px; }
.hero-checks { display: flex; gap: 26px; font-size: 13px; color: var(--nav-text); }
.hero-checks i { font-style: normal; color: var(--coral-deep); font-weight: 800; margin-right: 5px; }

/* ============ 痛点区 ============ */
.pains { position: relative; padding: 56px 0 64px;  }
.pains.bg-loaded::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: linear-gradient(rgba(253,246,238,.62), rgba(253,246,238,.62)), url("https://cdn.cilicili.club/formatly-img/bg-pains.webp") center / cover;
  background: linear-gradient(rgba(253,246,238,.62), rgba(253,246,238,.62)), image-set(url("https://cdn.cilicili.club/formatly-img/bg-pains.avif") type("image/avif"), url("https://cdn.cilicili.club/formatly-img/bg-pains.webp") type("image/webp")) center / cover;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 70px, #000 calc(100% - 70px), transparent 100%);
  mask-image: linear-gradient(to bottom, transparent 0, #000 70px, #000 calc(100% - 70px), transparent 100%);
}
.pains-inner { position: relative; z-index: 1; }

.pains-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.pains-title {
  font-size: 28px; font-weight: 900; color: var(--cocoa);
  margin-bottom: 32px; letter-spacing: .02em; text-align: left;
}
.pains-title .heart { font-size: 22px; }
.pains-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.pain-card {
  background: #fff; border-radius: 20px; padding: 22px 20px;
  display: flex; align-items: center; gap: 16px;
  box-shadow: 0 12px 32px -14px rgba(74, 50, 38, .12);
  transition: transform .45s cubic-bezier(.32,.72,0,1), box-shadow .45s cubic-bezier(.32,.72,0,1);
}
.pain-card:hover { transform: translateY(-4px); box-shadow: 0 20px 40px -16px rgba(74, 50, 38, .18); }
.pain-icon {
  width: 58px; height: 58px; border-radius: 50%; flex-shrink: 0;
  display: grid; place-items: center;
}
.pain-text { text-align: left; }
.pain-name { font-size: 15px; font-weight: 800; color: var(--cocoa); margin-bottom: 6px; }
.pain-desc { font-size: 12px; line-height: 1.7; color: var(--nav-text); opacity: .85; }
@media (max-width: 900px) { .pains-grid { grid-template-columns: repeat(2, 1fr); } }

/* ============ 使用前后 ============ */
.ba { position: relative; padding: 8px 0 72px;  }
.ba.bg-loaded::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: linear-gradient(rgba(253,246,238,.55), rgba(253,246,238,.55)), url("https://cdn.cilicili.club/formatly-img/bg-paper.webp") center / cover;
  background: linear-gradient(rgba(253,246,238,.55), rgba(253,246,238,.55)), image-set(url("https://cdn.cilicili.club/formatly-img/bg-paper.avif") type("image/avif"), url("https://cdn.cilicili.club/formatly-img/bg-paper.webp") type("image/webp")) center / cover;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 70px, #000 calc(100% - 70px), transparent 100%);
  mask-image: linear-gradient(to bottom, transparent 0, #000 70px, #000 calc(100% - 70px), transparent 100%);
}
.ba-inner { position: relative; z-index: 1; }

.ba-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.ba-title { font-size: 28px; font-weight: 900; color: var(--cocoa); margin-bottom: 32px; letter-spacing: .02em; }
.ba-title .spark { font-size: 22px; }
.ba-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; position: relative; }
.ba-card {
  position: relative; border-radius: 24px; overflow: hidden;
  min-height: 300px; display: flex; align-items: center;
  background-size: cover; background-position: right center;
  box-shadow: 0 16px 40px -18px rgba(74, 50, 38, .25);
}
.ba.bg-loaded .ba-before { background-image: url("https://cdn.cilicili.club/formatly-img/ba-before-wide.webp"); }
.ba.bg-loaded .ba-before { background-image: image-set(url("https://cdn.cilicili.club/formatly-img/ba-before-wide.avif") type("image/avif"), url("https://cdn.cilicili.club/formatly-img/ba-before-wide.webp") type("image/webp")); }
.ba.bg-loaded .ba-after { background-image: url("https://cdn.cilicili.club/formatly-img/ba-after-wide.webp"); }
.ba.bg-loaded .ba-after { background-image: image-set(url("https://cdn.cilicili.club/formatly-img/ba-after-wide.avif") type("image/avif"), url("https://cdn.cilicili.club/formatly-img/ba-after-wide.webp") type("image/webp")); }
/* 色段：左侧实色 → 中间渐隐 → 右侧透出原图 */
.ba-shade { position: absolute; inset: 0; }
.ba-before .ba-shade { background: linear-gradient(to right, #ECE8E3 0%, #ECE8E3 38%, rgba(236,232,227,0) 72%); }
.ba-after .ba-shade { background: linear-gradient(to right, #FDE7DE 0%, #FDE7DE 38%, rgba(253,231,222,0) 72%); }
.ba-content { position: relative; padding: 34px 32px; max-width: 62%; }
.ba-badge {
  display: inline-block; font-size: 13px; font-weight: 800; color: #fff;
  border-radius: var(--radius-pill); padding: 7px 20px; margin-bottom: 18px;
}
.ba-before .ba-badge { background: #8A7F76; }
.ba-after .ba-badge { background: var(--coral); }
.ba-list { list-style: none; }
.ba-list li { font-size: 14px; color: #6E6259; line-height: 1.6; margin-bottom: 12px; text-shadow: 0 1px 12px rgba(236,232,227,.9); }
.ba-list li:last-child { margin-bottom: 0; }
.ba-after .ba-list li { color: var(--cocoa); font-weight: 500; text-shadow: 0 1px 12px rgba(253,231,222,.9); }
.ba-checks li { display: flex; align-items: baseline; gap: 8px; }
.ba-checks i { font-style: normal; font-size: 13px; }
.ba-arrow {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 92px; height: 92px; background: #fff; border-radius: 50%;
  display: grid; place-items: center;
  box-shadow: 0 14px 34px -12px rgba(74, 50, 38, .22);
  z-index: 2;
}
.ba-arrow img { width: 56px; height: auto; }
@media (max-width: 900px) {
  .ba-wrap { grid-template-columns: 1fr; gap: 20px; }
  .ba-arrow { position: static; transform: rotate(90deg); margin: 0 auto; width: 72px; height: 72px; }
}

/* ============ 功能区 ============ */
.feats { position: relative; padding: 8px 0 72px;  }
.feats.bg-loaded::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: linear-gradient(rgba(253,246,238,.62), rgba(253,246,238,.62)), url("https://cdn.cilicili.club/formatly-img/bg-feats.webp") center / cover;
  background: linear-gradient(rgba(253,246,238,.62), rgba(253,246,238,.62)), image-set(url("https://cdn.cilicili.club/formatly-img/bg-feats.avif") type("image/avif"), url("https://cdn.cilicili.club/formatly-img/bg-feats.webp") type("image/webp")) center / cover;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 70px, #000 calc(100% - 70px), transparent 100%);
  mask-image: linear-gradient(to bottom, transparent 0, #000 70px, #000 calc(100% - 70px), transparent 100%);
}
.feats-inner { position: relative; z-index: 1; }

.feats-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.feats-title {
  font-size: 28px; font-weight: 900; color: var(--cocoa); line-height: 1.5;
  margin-bottom: 32px; letter-spacing: .02em;
}
.feats-title .heart { font-size: 22px; }
.feats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feat-card {
  background: #fff; border-radius: 20px; padding: 24px 22px;
  display: flex; align-items: center; gap: 18px;
  box-shadow: 0 12px 32px -14px rgba(74, 50, 38, .12);
  transition: transform .45s cubic-bezier(.32,.72,0,1), box-shadow .45s cubic-bezier(.32,.72,0,1);
}
.feat-card:hover { transform: translateY(-4px); box-shadow: 0 20px 40px -16px rgba(74, 50, 38, .18); }
.feat-icon {
  width: 64px; height: 64px; border-radius: 50%; flex-shrink: 0;
  display: grid; place-items: center;
}
.feat-text { text-align: left; }
.feat-name { font-size: 16px; font-weight: 800; color: var(--cocoa); margin-bottom: 6px; }
.feat-desc { font-size: 12.5px; line-height: 1.7; color: var(--nav-text); opacity: .85; }
@media (max-width: 900px) { .feats-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .feats-grid { grid-template-columns: 1fr; } }

/* ============ 评价区 ============ */
.testis { position: relative; padding: 8px 0 72px;  }
.testis.bg-loaded::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: linear-gradient(rgba(253,246,238,.62), rgba(253,246,238,.62)), url("https://cdn.cilicili.club/formatly-img/bg-testis.webp") center / cover;
  background: linear-gradient(rgba(253,246,238,.62), rgba(253,246,238,.62)), image-set(url("https://cdn.cilicili.club/formatly-img/bg-testis.avif") type("image/avif"), url("https://cdn.cilicili.club/formatly-img/bg-testis.webp") type("image/webp")) center / cover;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 70px, #000 calc(100% - 70px), transparent 100%);
  mask-image: linear-gradient(to bottom, transparent 0, #000 70px, #000 calc(100% - 70px), transparent 100%);
}
.testis-inner { position: relative; z-index: 1; }

.testis-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.testis-title { font-size: 28px; font-weight: 900; color: var(--cocoa); margin-bottom: 32px; letter-spacing: .02em; }
.testis-title .heart { font-size: 22px; }
.testis-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.testi-card { background: #fff; border-radius: 20px; padding: 26px 24px; position: relative; box-shadow: 0 12px 32px -14px rgba(74,50,38,.12); }
.testi-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.testi-avatar { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; flex-shrink: 0; box-shadow: 0 4px 12px -4px rgba(74,50,38,.2); }
.testi-meta { display: block; }
.testi-name { display: block; font-size: 15px; font-weight: 800; color: var(--cocoa); }
.testi-school { display: block; font-size: 12px; color: var(--nav-text); opacity: .75; margin-top: 2px; }
.testi-text { font-size: 13.5px; line-height: 1.85; color: var(--nav-text); }
.testi-like { position: absolute; right: 22px; bottom: 20px; font-size: 20px; }

/* ============ 定价区 ============ */
.pricing { position: relative; padding: 8px 0 72px;  }
.pricing.bg-loaded::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: linear-gradient(rgba(253,246,238,.72), rgba(253,246,238,.72)), url("https://cdn.cilicili.club/formatly-img/bg-pricing2.webp") center / cover;
  background: linear-gradient(rgba(253,246,238,.72), rgba(253,246,238,.72)), image-set(url("https://cdn.cilicili.club/formatly-img/bg-pricing2.avif") type("image/avif"), url("https://cdn.cilicili.club/formatly-img/bg-pricing2.webp") type("image/webp")) center / cover;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 70px, #000 calc(100% - 70px), transparent 100%);
  mask-image: linear-gradient(to bottom, transparent 0, #000 70px, #000 calc(100% - 70px), transparent 100%);
}
.pricing-inner { position: relative; z-index: 1; }

.pricing-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.pricing-title { text-align: center; font-size: 28px; font-weight: 900; color: var(--cocoa); margin-bottom: 36px; }
.pricing-title .flower { font-size: 22px; }
.pricing-grid { display: grid; grid-template-columns: 1fr 1fr 1fr 240px; gap: 16px; align-items: stretch; }
.price-card { background: #fff; border-radius: 22px; padding: 32px 28px; text-align: center; box-shadow: 0 12px 32px -14px rgba(74,50,38,.12); position: relative; display: flex; flex-direction: column; }
.price-card h3 { font-size: 16px; font-weight: 800; margin-bottom: 10px; }
.price { margin-bottom: 18px; }
.price .num { font-size: 36px; font-weight: 900; color: var(--cocoa); }
.price .num.hot-num { color: var(--coral-deep); }
.price .per { font-size: 13px; color: var(--nav-text); opacity: .75; }
.price-card ul { list-style: none; text-align: left; margin-bottom: 24px; flex: 1; }
.price-card li { font-size: 13px; color: var(--nav-text); line-height: 2.1; padding-left: 2px; }
.price-card li::before { content: "✓ "; color: var(--coral-deep); font-weight: 800; }
.price-btn { display: block; border-radius: var(--radius-pill); padding: 12px; font-size: 15px; font-weight: 700; transition: all .25s; margin-top: auto; }
.price-btn.ghost { border: none; color: var(--coral-deep); background: #FDE9D6; }
.price-btn.ghost:hover { background: var(--peach); }
.price-btn.solid { background: var(--coral); color: #fff; box-shadow: var(--shadow-soft); }
.price-btn.solid:hover { background: var(--coral-deep); }
.price-card.hot { border: 2px solid var(--coral); background: #FFF8F6; box-shadow: 0 18px 44px -16px rgba(232,116,107,.35); }
.hot-badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--coral); color: #fff; font-size: 12px; font-weight: 800; border-radius: var(--radius-pill); padding: 5px 20px; box-shadow: 0 6px 16px -6px rgba(232,116,107,.5); letter-spacing: .1em; }
.price-side { padding-top: 8px; }
.price-side .bubble {
  background: rgba(255,255,255,.9); backdrop-filter: blur(4px);
  border-radius: 16px; padding: 14px 18px; font-size: 13.5px; font-weight: 600;
  color: var(--cocoa); line-height: 1.7; text-align: center;
  box-shadow: 0 12px 32px -14px rgba(74,50,38,.18);
  position: relative;
}
.price-side .bubble::after { content: ""; position: absolute; bottom: -7px; left: 50%; transform: translateX(-50%) rotate(45deg); width: 14px; height: 14px; background: rgba(255,255,255,.9); }

/* ============ FAQ ============ */
.faq { position: relative; padding: 8px 0 72px;  }
.faq.bg-loaded::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: linear-gradient(rgba(253,246,238,.50), rgba(253,246,238,.50)), url("https://cdn.cilicili.club/formatly-img/bg-paper.webp") center / cover;
  background: linear-gradient(rgba(253,246,238,.50), rgba(253,246,238,.50)), image-set(url("https://cdn.cilicili.club/formatly-img/bg-paper.avif") type("image/avif"), url("https://cdn.cilicili.club/formatly-img/bg-paper.webp") type("image/webp")) center / cover;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 70px, #000 calc(100% - 70px), transparent 100%);
  mask-image: linear-gradient(to bottom, transparent 0, #000 70px, #000 calc(100% - 70px), transparent 100%);
}
.faq-inner { position: relative; z-index: 1; }

.faq-inner { max-width: 1000px; margin: 0 auto; padding: 0 24px; }
.faq-title { font-size: 26px; font-weight: 900; color: var(--cocoa); margin-bottom: 28px; }
.faq-title .pin { font-size: 22px; }
.faq-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; }
.faq-item { border-bottom: 1px solid #EDE4D8; }
.faq-item summary { display: flex; align-items: center; gap: 10px; padding: 18px 4px; font-size: 15px; font-weight: 600; color: var(--cocoa); cursor: pointer; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.q-ico { width: 24px; height: 24px; border-radius: 50%; background: var(--peach); color: var(--coral-deep); font-size: 13px; font-weight: 800; display: grid; place-items: center; flex-shrink: 0; }
.faq-item .plus { margin-left: auto; color: var(--nav-text); opacity: .5; transition: transform .3s; }
.faq-item[open] .plus { transform: rotate(180deg); }
.faq-a { font-size: 14px; color: var(--nav-text); line-height: 1.8; padding: 0 4px 18px 38px; }

/* ============ 页脚 ============ */
.site-footer { background: linear-gradient(135deg, #F0A8A0, #EC9A92 55%, #F0A8A0); margin-top: 8px; color: #fff; }
.footer-main {
  max-width: 1200px; margin: 0 auto; padding: 52px 24px 36px;
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1.2fr; gap: 32px;
}
.footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-logo b { display: block; font-size: 18px; font-weight: 800; }
.footer-logo i { display: block; font-style: normal; font-size: 12px; opacity: .85; margin-top: 2px; }
.footer-slogan { font-size: 14px; line-height: 1.9; opacity: .92; margin-bottom: 18px; }
.footer-social { display: flex; gap: 10px; }
.footer-social span {
  width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.22);
  display: grid; place-items: center; font-size: 18px; cursor: pointer;
  transition: background .25s, transform .25s;
}
.footer-social span:hover { background: rgba(255,255,255,.38); transform: translateY(-2px); }
.footer-col h4 { font-size: 15px; font-weight: 800; margin-bottom: 16px; }
.footer-col a { display: block; font-size: 13.5px; color: rgba(255,255,255,.88); margin-bottom: 11px; transition: opacity .2s; }
.footer-col a:hover { opacity: 1; color: #fff; }
.footer-contact p { font-size: 13.5px; opacity: .88; line-height: 1.9; margin-bottom: 4px; }
.footer-cta {
  display: inline-block; margin-top: 12px; background: #fff !important; color: #E8746B !important;
  font-size: 14px; font-weight: 800; border-radius: var(--radius-pill); padding: 10px 24px;
  box-shadow: 0 8px 20px -8px rgba(0,0,0,.25); transition: transform .25s;
}
.footer-cta:hover { transform: translateY(-2px); }
.footer-legal {
  border-top: 1px solid rgba(255,255,255,.3);
  max-width: 1200px; margin: 0 auto; padding: 18px 24px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; color: rgba(255,255,255,.8);
}
.legal-links a { color: rgba(255,255,255,.8); margin-left: 20px; }
.legal-links a:hover { color: #fff; }
@media (max-width: 900px) {
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

/* 锚点滚动偏移：避开吸顶栏，标题不被盖住 */
#features, #pricing, #faq, #about, #top { scroll-margin-top: 88px; }
html { scroll-behavior: smooth; overscroll-behavior: none; }

/* ============ 关于我们 ============ */
.about { position: relative; padding: 72px 0; overflow: hidden; }
.about.bg-loaded::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: url("https://cdn.cilicili.club/formatly-img/about-bg.webp") right center / cover;
  background: image-set(url("https://cdn.cilicili.club/formatly-img/about-bg.avif") type("image/avif"), url("https://cdn.cilicili.club/formatly-img/about-bg.webp") type("image/webp")) right center / cover;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 70px, #000 calc(100% - 70px), transparent 100%);
  mask-image: linear-gradient(to bottom, transparent 0, #000 70px, #000 calc(100% - 70px), transparent 100%);
}
.about-shade {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: linear-gradient(to right, #FDF6EE 0%, #FDF6EE 30%, rgba(253,246,238,.55) 55%, rgba(253,246,238,0) 80%);
}
.about-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }
.about-content { max-width: 520px; }
.about-title { font-size: 28px; font-weight: 900; color: var(--cocoa); margin-bottom: 20px; }
.about-title .heart { font-size: 22px; }
.about-text { font-size: 15px; line-height: 2; color: var(--nav-text); margin-bottom: 16px; }
.about-stats { display: flex; gap: 36px; margin-top: 28px; }
.stat { text-align: center; }
.stat-icon { font-size: 26px; display: block; margin-bottom: 6px; }
.stat-num { display: block; font-size: 28px; font-weight: 900; color: var(--coral-deep); }
.stat-label { display: block; font-size: 13px; color: var(--nav-text); margin-top: 4px; }
@media (max-width: 900px) { .about-content { max-width: 100%; } }

/* logo mark 图片与旧 svg 同尺寸、不参与 flex 收缩 */
.brand img, .footer-logo img { flex: none; display: block; }

/* 字标图片：顶栏与页脚各用一处，高度固定、宽度自适应 */
.brand-wordmark { height: 20px; width: auto; display: block; }
.footer-wordmark { height: 22px; width: auto; display: block; }