/* ===== 节日贺卡商城 · 共享样式 ===== */
:root {
  --red: #b8182d;
  --red-dark: #8e1020;
  --gold: #d4af37;
  --gold-light: #f0d98a;
  --cream: #fdf8f3;
  --cream-2: #f7ede2;
  --ink: #2c1810;
  --ink-soft: #5b4636;
  --white: #ffffff;
  --shadow: 0 10px 30px rgba(44, 24, 16, 0.12);
  --radius: 16px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  background: var(--cream);
  color: var(--ink);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

/* ===== 导航 ===== */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(253, 248, 243, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(184, 24, 45, 0.12);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; color: var(--red); }
.logo .mark {
  width: 38px; height: 38px; border-radius: 10px;
  background: linear-gradient(135deg, var(--red), var(--gold));
  display: grid; place-items: center; color: #fff; font-size: 20px;
}
.nav-links { display: flex; gap: 26px; list-style: none; font-weight: 600; font-size: 15px; }
.nav-links a { color: var(--ink-soft); transition: color .2s; }
.nav-links a:hover, .nav-links a.active { color: var(--red); }
.cart-pill {
  background: var(--red); color: #fff; padding: 8px 16px; border-radius: 999px;
  font-weight: 700; font-size: 14px;
}

/* ===== Hero ===== */
.hero {
  position: relative; padding: 90px 0 80px;
  background:
    radial-gradient(circle at 15% 20%, rgba(212,175,55,.18), transparent 40%),
    radial-gradient(circle at 85% 30%, rgba(184,24,45,.16), transparent 45%),
    var(--cream-2);
  overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 50px; align-items: center; }
.hero h1 { font-size: 46px; line-height: 1.15; margin-bottom: 18px; letter-spacing: .5px; }
.hero h1 .accent { color: var(--red); }
.hero p.lead { font-size: 18px; color: var(--ink-soft); margin-bottom: 26px; max-width: 520px; }
.free-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: #fff; color: var(--red);
  border: 2px dashed var(--gold);
  padding: 12px 22px; border-radius: 999px;
  font-weight: 800; font-size: 16px; box-shadow: var(--shadow);
  margin-bottom: 28px;
}
.free-badge .globe { font-size: 20px; }
.btn {
  display: inline-block; padding: 14px 30px; border-radius: 999px;
  font-weight: 700; font-size: 16px; transition: transform .15s, box-shadow .2s;
  cursor: pointer; border: none;
}
.btn-primary { background: var(--red); color: #fff; box-shadow: 0 8px 20px rgba(184,24,45,.3); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(184,24,45,.4); }
.btn-gold { background: var(--gold); color: var(--ink); }
.btn-gold:hover { transform: translateY(-2px); }

.hero-art {
  background: #fff; border-radius: 24px; padding: 22px;
  box-shadow: var(--shadow); transform: rotate(2deg);
}
.hero-art svg { width: 100%; display: block; border-radius: 14px; }

/* ===== 通用区块 ===== */
.section { padding: 72px 0; }
.section.alt { background: var(--cream-2); }
.section-title { text-align: center; font-size: 34px; margin-bottom: 14px; }
.section-sub { text-align: center; color: var(--ink-soft); max-width: 640px; margin: 0 auto 48px; font-size: 17px; }

/* 意义区块 */
.meaning-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.meaning-card {
  background: #fff; border-radius: var(--radius); padding: 32px 26px;
  box-shadow: var(--shadow); text-align: center;
}
.meaning-card .ico { font-size: 40px; margin-bottom: 14px; }
.meaning-card h3 { font-size: 20px; margin-bottom: 10px; color: var(--red); }
.meaning-card p { color: var(--ink-soft); font-size: 15px; }

/* 特性条 */
.features { display: flex; flex-wrap: wrap; gap: 18px; justify-content: center; margin-top: 10px; }
.feature {
  display: flex; align-items: center; gap: 12px;
  background: #fff; border-radius: 14px; padding: 16px 22px; box-shadow: var(--shadow);
  font-weight: 600;
}
.feature .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--gold); }

/* ===== 商店 / 下拉 + 分页图库 ===== */
.prod-select {
  display: block; width: 100%; max-width: 460px; margin: 0 auto 22px;
  padding: 15px 18px; font-size: 16px; font-weight: 700; color: var(--ink);
  border: 2px solid var(--gold); border-radius: 12px; background: #fff;
  cursor: pointer; box-shadow: var(--shadow);
}
.prod-bar {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 20px 26px; margin-bottom: 26px; flex-wrap: wrap;
}
.pb-name { font-size: 22px; font-weight: 800; color: var(--red); }
.pb-desc { font-size: 13px; color: var(--ink-soft); margin-top: 4px; max-width: 560px; }
.pb-right { display: flex; align-items: center; gap: 16px; }
.pb-right .pay-btn, .pb-right .cart-btn { width: auto; margin-top: 0; }
.cart-btn {
  background: #fff; color: var(--red); font-weight: 800; font-size: 15px;
  padding: 13px 20px; border-radius: 12px; border: 2px solid var(--red); cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  transition: background .2s, color .2s;
}
.cart-btn:hover { background: var(--red); color: #fff; }
.card-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 18px;
}
.pcard {
  background: #fff; border-radius: 14px; overflow: hidden; box-shadow: var(--shadow);
  display: flex; flex-direction: column; transition: transform .2s, box-shadow .2s;
}
.pcard:hover { transform: translateY(-4px); box-shadow: 0 16px 34px rgba(44,24,16,.18); }
.pcard-img { aspect-ratio: 3 / 4; background: var(--cream-2); overflow: hidden; cursor: zoom-in; }
.pcard-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s; }
.pcard:hover .pcard-img img { transform: scale(1.05); }
.pcard-link { text-decoration: none; color: inherit; display: flex; flex-direction: column; }
.pcard:hover .pcard-img img { transform: scale(1.05); }
.pcard-cap { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; gap: 8px; }
.pcard-name { font-size: 14px; font-weight: 700; color: var(--ink); }
.pcard-price { font-size: 15px; font-weight: 800; color: var(--red); white-space: nowrap; }
.card-add {
  width: 100%; border: none; cursor: pointer;
  background: var(--red); color: #fff; font-weight: 700; font-size: 14px;
  padding: 12px; transition: background .2s;
}
.card-add:hover { background: var(--red-dark); }
.pager { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 30px; }
.pg {
  min-width: 42px; padding: 9px 14px; border: 1px solid rgba(184,24,45,.25);
  background: #fff; color: var(--ink-soft); border-radius: 10px; cursor: pointer;
  font-weight: 700; font-size: 14px; transition: all .15s;
}
.pg:hover { border-color: var(--red); color: var(--red); }
.pg.active { background: var(--red); color: #fff; border-color: var(--red); }

/* ===== Breadcrumb ===== */
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 14px; color: var(--ink-soft); padding: 10px 0;
}
.breadcrumb a { color: var(--ink-soft); text-decoration: none; }
.breadcrumb a:hover { color: var(--red); }
.breadcrumb .current { color: var(--ink); font-weight: 700; }

/* ===== Product Detail ===== */
.detail-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start;
}
.detail-img-col { position: sticky; top: 90px; }
.detail-main-img {
  background: #fff; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); cursor: zoom-in;
}
.detail-main-img img { width: 100%; display: block; }
.zoom-hint { text-align: center; font-size: 13px; color: var(--ink-soft); margin-top: 10px; }

.detail-badge {
  display: inline-block; background: var(--cream-2); color: var(--gold);
  font-weight: 800; font-size: 13px; letter-spacing: .5px; text-transform: uppercase;
  padding: 6px 14px; border-radius: 999px; margin-bottom: 12px;
}
.detail-name { font-size: 32px; line-height: 1.2; margin-bottom: 12px; color: var(--ink); }
.detail-price { font-size: 28px; font-weight: 800; color: var(--red); margin-bottom: 18px; }
.detail-desc { font-size: 16px; color: var(--ink-soft); line-height: 1.7; margin-bottom: 24px; }
.detail-features { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }
.detail-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.detail-actions .btn { font-size: 15px; }
.back-shop { display: inline-block; margin-top: 18px; font-size: 14px; color: var(--ink-soft); font-weight: 600; }
.back-shop:hover { color: var(--red); }

/* More from collection */
.more-section { margin-top: 56px; }
.more-title { font-size: 22px; color: var(--ink); margin-bottom: 20px; }
.more-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 14px;
}
.more-card {
  display: block; border-radius: 12px; overflow: hidden;
  box-shadow: var(--shadow); transition: transform .2s;
}
.more-card:hover { transform: translateY(-4px); }
.more-card img { width: 100%; aspect-ratio: 3/4; object-fit: cover; display: block; }

@media (max-width: 900px) {
  .detail-grid { grid-template-columns: 1fr; }
  .detail-img-col { position: static; }
}
.lightbox {
  position: fixed; inset: 0; z-index: 999;
  background: rgba(20, 10, 6, .85);
  display: none; align-items: center; justify-content: center; padding: 30px;
  cursor: zoom-out;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: 92vw; max-height: 92vh; border-radius: 12px; box-shadow: 0 20px 60px rgba(0,0,0,.5); }
.lb-close {
  position: absolute; top: 18px; right: 26px; color: #fff;
  font-size: 40px; line-height: 1; cursor: pointer;
}
.card-item {
  background: #fff; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); display: flex; flex-direction: column;
  transition: transform .2s;
}
.card-item:hover { transform: translateY(-6px); }
.card-item .thumb { background: var(--cream-2); aspect-ratio: 4/3; display: grid; place-items: center; }
.card-item .thumb svg { width: 100%; height: 100%; display: block; }
.card-body { padding: 22px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.card-type { font-size: 19px; font-weight: 800; }
.card-en { font-size: 13px; color: var(--gold); font-weight: 700; letter-spacing: .5px; text-transform: uppercase; }
.card-desc { font-size: 14px; color: var(--ink-soft); flex: 1; }
.price-row { display: flex; align-items: baseline; justify-content: space-between; margin-top: 8px; }
.price { font-size: 24px; font-weight: 800; color: var(--red); }
.price .cur { font-size: 15px; margin-right: 2px; }
.pay-btn {
  margin-top: 14px; width: 100%; text-align: center;
  background: #ffc439; color: #111; font-weight: 800; font-size: 15px;
  padding: 13px; border-radius: 12px; border: none; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  transition: filter .2s;
}
.pay-btn:hover { filter: brightness(.95); }
.pay-note { text-align: center; margin-top: 26px; color: var(--ink-soft); font-size: 15px; }
.pay-note b { color: var(--red); }

/* ===== 关于我们 ===== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.about-text h2 { font-size: 32px; margin-bottom: 18px; }
.about-text p { color: var(--ink-soft); margin-bottom: 16px; font-size: 16px; }
.contact-box { background: #fff; border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
.contact-box h3 { color: var(--red); margin-bottom: 16px; }
.contact-row { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--cream-2); }
.contact-row:last-child { border-bottom: none; }
.contact-row .ico { width: 40px; height: 40px; border-radius: 10px; background: var(--cream-2); display: grid; place-items: center; font-size: 18px; }
.contact-row a, .contact-row span { font-weight: 600; }

/* ===== 政策页 ===== */
.policy { max-width: 820px; margin: 0 auto; }
.policy h2 { font-size: 32px; margin-bottom: 8px; }
.policy .updated { color: var(--gold); font-weight: 700; font-size: 14px; margin-bottom: 28px; }
.policy h3 { font-size: 20px; color: var(--red); margin: 30px 0 10px; }
.policy p, .policy li { color: var(--ink-soft); font-size: 16px; margin-bottom: 10px; }
.policy ul { padding-left: 22px; }

/* ===== 页脚 ===== */
.footer { background: var(--ink); color: #e9ddd2; padding: 50px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.footer h4 { color: var(--gold); margin-bottom: 14px; font-size: 16px; }
.footer a, .footer p { color: #cbb9ab; font-size: 14px; line-height: 2; }
.footer a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 32px; padding-top: 18px; text-align: center; font-size: 13px; color: #9a8779; }

/* ===== 响应式 ===== */
@media (max-width: 900px) {
  .hero-grid, .about-grid { grid-template-columns: 1fr; }
  .meaning-grid, .shop-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 36px; }
}
@media (max-width: 600px) {
  .nav-links { gap: 14px; font-size: 13px; }
  .meaning-grid, .shop-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 30px; }
}

/* ===== 购物车角标 / Toast ===== */
.cart-pill { position: relative; }
.cart-count {
  display: none; position: absolute; top: -8px; right: -10px;
  min-width: 20px; height: 20px; padding: 0 5px;
  background: #ffc439; color: #111; border-radius: 999px;
  font-size: 12px; font-weight: 800; line-height: 20px; text-align: center;
}
.cart-toast {
  position: fixed; left: 50%; bottom: 40px; z-index: 1001;
  transform: translateX(-50%) translateY(20px);
  background: var(--ink); color: #fff; padding: 14px 26px;
  border-radius: 999px; font-weight: 700; box-shadow: var(--shadow);
  opacity: 0; pointer-events: none; transition: all .3s;
}
.cart-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ===== 购物车页 ===== */
.cart-wrap { max-width: 880px; margin: 0 auto; }
.cart-item {
  display: flex; align-items: center; gap: 18px;
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 16px; margin-bottom: 16px;
}
.cart-thumb {
  width: 84px; height: 112px; border-radius: 10px; overflow: hidden;
  flex: 0 0 auto; background: var(--cream-2);
}
.cart-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cart-info { flex: 1; min-width: 0; }
.cart-name { font-size: 18px; font-weight: 800; }
.cart-price { color: var(--red); font-weight: 700; margin-top: 4px; font-size: 15px; }
.qty {
  display: inline-flex; align-items: center; margin-top: 10px;
  border: 1px solid rgba(184,24,45,.25); border-radius: 10px; overflow: hidden;
}
.qty button {
  width: 34px; height: 34px; border: none; background: #fff;
  font-size: 18px; cursor: pointer; color: var(--ink-soft);
}
.qty button:hover { background: var(--cream-2); color: var(--red); }
.qty span { min-width: 42px; text-align: center; font-weight: 700; }
.cart-remove {
  display: block; background: none; border: none; color: var(--ink-soft);
  cursor: pointer; font-size: 13px; text-decoration: underline; margin-top: 8px; padding: 0;
}
.cart-remove:hover { color: var(--red); }
.cart-line-total { font-weight: 800; font-size: 18px; color: var(--red); white-space: nowrap; margin-left: 12px; }
.cart-summary {
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 24px; max-width: 400px; margin: 28px 0 0 auto;
}
.cart-summary .row { display: flex; justify-content: space-between; margin-bottom: 10px; font-size: 16px; }
.cart-summary .row span:first-child { color: var(--ink-soft); }
.cart-summary .total-row { border-top: 1px dashed var(--cream-2); padding-top: 12px; margin-top: 4px; font-size: 18px; }
.cart-summary .total { font-size: 24px; font-weight: 800; color: var(--red); }
.continue-shop { display: inline-block; margin-top: 14px; color: var(--ink-soft); font-size: 14px; font-weight: 600; }
.continue-shop:hover { color: var(--red); }
.empty { text-align: center; padding: 60px 20px; color: var(--ink-soft); }
.empty .big { font-size: 64px; margin-bottom: 14px; }
.empty h3 { color: var(--ink); margin-bottom: 8px; }

/* Payment loading overlay (Authorize.net checkout) */
.pay-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(20, 10, 6, .82);
  display: none; align-items: center; justify-content: center; padding: 24px;
}
.pay-overlay.open { display: flex; }
.pay-overlay-box {
  background: var(--cream); border-radius: var(--radius); padding: 40px 32px;
  max-width: 400px; width: 100%; text-align: center;
}
.pay-overlay-box h3 { color: var(--red); margin-bottom: 10px; font-size: 22px; }
.pay-overlay-box p { color: var(--ink-soft); font-size: 15px; line-height: 1.6; }
.pay-spinner {
  width: 48px; height: 48px; margin: 0 auto 20px;
  border: 4px solid var(--cream-2); border-top: 4px solid var(--red);
  border-radius: 50%; animation: pay-spin .8s linear infinite;
}
@keyframes pay-spin { to { transform: rotate(360deg); } }