/* ============================================
   凯世盛炎生活馆 — 墨金独立风格
   ============================================ */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  color: var(--text, #2a2a26);
  background:
    radial-gradient(1200px 400px at 10% -10%, rgba(184,137,58,.08), transparent 50%),
    var(--paper, #f3eee4);
  line-height: 1.7;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--primary-color); }
img { max-width: 100%; display: block; }
ul { list-style: none; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; }
.header-top { background: var(--ink, #1b2420); color: #f4efe6; }
.header-inner { display: flex; align-items: center; gap: 28px; min-height: 84px; }
.logo { display: flex; align-items: center; gap: 12px; flex-shrink: 0; color: #f4efe6 !important; }
.logo-mark {
  width: 42px; height: 42px;
  border: 1px solid var(--primary-color);
  color: var(--primary-color);
  display: flex; align-items: center; justify-content: center;
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
  font-size: 22px; letter-spacing: .08em;
}
.logo-text-wrap { display: flex; flex-direction: column; line-height: 1.15; }
.logo-text {
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
  font-size: 22px; font-weight: 600; letter-spacing: .18em; color: #f8f3ea;
}
.logo-sub { font-size: 10px; letter-spacing: .28em; color: rgba(244,239,230,.55); margin-top: 4px; text-transform: uppercase; }

.search-box { flex: 1; display: flex; max-width: 420px; border-bottom: 1px solid rgba(244,239,230,.28); }
.search-box input {
  flex: 1; height: 38px; padding: 0 4px;
  background: transparent; border: none; outline: none;
  color: #f8f3ea; font-size: 14px;
}
.search-box input::placeholder { color: rgba(244,239,230,.42); }
.search-box button {
  height: 38px; padding: 0 12px;
  background: transparent; border: none; color: var(--primary-color);
  cursor: pointer; letter-spacing: .2em; font-size: 13px;
}

.header-actions { display: flex; align-items: center; gap: 18px; margin-left: auto; }
.header-link { color: rgba(244,239,230,.78); font-size: 13px; letter-spacing: .08em; }
.header-link:hover { color: var(--primary-color); }
.cart-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 16px; position: relative;
  border: 1px solid var(--primary-color); color: var(--primary-color);
  letter-spacing: .16em; font-size: 13px; background: transparent;
}
.cart-btn:hover { background: var(--primary-color); color: var(--ink); }
.cart-badge {
  position: absolute; top: -8px; right: -8px;
  min-width: 18px; height: 18px; padding: 0 4px;
  background: var(--primary-color); color: var(--ink);
  font-size: 11px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
}
.nav-toggle { display: none; background: none; border: none; color: #f4efe6; font-size: 22px; cursor: pointer; }

.main-nav { background: var(--ink-soft, #26312c); border-top: 1px solid rgba(184,137,58,.18); }
.nav-list { display: flex; gap: 4px; overflow-x: auto; }
.nav-list li a {
  display: block; padding: 14px 16px;
  font-size: 13px; letter-spacing: .18em; color: rgba(244,239,230,.72); white-space: nowrap;
  border-bottom: 2px solid transparent;
}
.nav-list li a:hover, .nav-list li a.active {
  color: var(--primary-color); border-bottom-color: var(--primary-color); background: transparent;
}

.main-content { min-height: 460px; padding: 0 0 48px; }

/* Banner */
.banner-section { margin: 0 0 0; }
.banner-slider { position: relative; height: 520px; overflow: hidden; }
.banner-slide {
  position: absolute; inset: 0; display: none;
  align-items: center; padding: 0 8%;
  background-size: cover; background-position: center;
}
.banner-slide.active { display: flex; }
.banner-veil {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(27,36,32,.72) 0%, rgba(27,36,32,.28) 55%, rgba(27,36,32,.1) 100%);
}
.banner-content { position: relative; z-index: 1; max-width: 560px; color: #f8f3ea; }
.banner-kicker { letter-spacing: .42em; font-size: 12px; color: var(--primary-color); margin-bottom: 16px; }
.banner-content h2 {
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
  font-size: 46px; font-weight: 500; letter-spacing: .12em; margin-bottom: 16px; line-height: 1.25;
}
.banner-content p { font-size: 16px; opacity: .86; margin-bottom: 28px; letter-spacing: .08em; }
.banner-btn {
  display: inline-block; padding: 12px 32px;
  border: 1px solid var(--primary-color); color: #f8f3ea;
  letter-spacing: .28em; font-size: 13px;
}
.banner-btn:hover { background: var(--primary-color); color: var(--ink); }
.banner-content-bottom { position: absolute; top: 50%; left: 8%; transform: translateY(-50%); }
.banner-dots { position: absolute; bottom: 28px; right: 40px; display: flex; gap: 8px; z-index: 10; }
.dot { width: 22px; height: 2px; background: rgba(255,255,255,.35); cursor: pointer; border-radius: 0; }
.dot.active { background: var(--primary-color); width: 36px; }

/* Brand intro */
.brand-intro { text-align: center; padding: 64px 0 24px; }
.section-kicker { letter-spacing: .38em; font-size: 11px; color: var(--primary-color); margin-bottom: 10px; }
.brand-intro h2, .section-header h2 {
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
  font-size: 32px; font-weight: 500; letter-spacing: .16em; color: var(--ink);
}
.brand-intro p { max-width: 640px; margin: 16px auto 0; color: var(--muted); font-size: 15px; }

/* Categories as chips */
.category-section { margin: 20px 0 10px; }
.category-grid {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 12px;
  background: transparent; padding: 0;
}
.category-item {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 18px; background: var(--paper-card);
  border: 1px solid var(--line); border-radius: 0; transition: .25s;
}
.category-item:hover { border-color: var(--primary-color); background: #fff; }
.category-icon {
  width: 28px; height: 28px; margin: 0;
  background: var(--ink); color: var(--primary-color);
  border-radius: 0; display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-family: "Songti SC", "STSong", serif;
}
.category-item span { font-size: 14px; color: var(--text); letter-spacing: .08em; }

/* Product sections */
.product-section { margin: 36px 0 10px; }
.hot-section { padding: 36px 0; background: linear-gradient(180deg, rgba(27,36,32,.04), transparent); }
.section-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 22px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.section-header h2 { font-size: 26px; border: none; padding: 0; }
.more-link { color: var(--muted); font-size: 13px; letter-spacing: .16em; }
.more-link:hover { color: var(--primary-color); }

.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.product-card { background: var(--paper-card); border: 1px solid transparent; overflow: hidden; transition: .3s; }
.product-card:hover { border-color: var(--line); transform: translateY(-4px); box-shadow: 0 16px 40px rgba(27,36,32,.08); }
.product-img { display: block; width: 100%; padding-top: 112%; position: relative; background: #ece6d8; overflow: hidden; }
.product-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.product-card:hover .product-img img { transform: scale(1.05); }
.product-placeholder { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: #e8e0d0; color: #9a907e; font-size: 32px; font-family: "Songti SC", serif; }
.product-placeholder.small { font-size: 18px; }
.product-placeholder.tiny { font-size: 14px; }
.product-placeholder.large { font-size: 48px; }
.rank-badge {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  font-family: "Songti SC", serif; font-size: 13px; letter-spacing: .12em;
  color: var(--ink); background: var(--primary-color); padding: 3px 8px;
}
.product-info { padding: 16px 14px 18px; }
.product-cat { display: block; font-size: 11px; letter-spacing: .2em; color: var(--muted); margin-bottom: 6px; }
.product-name { display: block; font-size: 15px; color: var(--ink); margin-bottom: 10px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; letter-spacing: .04em; }
.product-name:hover { color: var(--primary-color); }
.product-meta { display: flex; justify-content: space-between; align-items: baseline; }
.product-price { font-size: 18px; color: var(--primary-color); font-weight: 600; letter-spacing: .04em; }
.product-sales { font-size: 12px; color: var(--muted); }

/* Services */
.service-section { margin-top: 56px; padding: 40px 0; border-top: 1px solid var(--line); background: transparent; }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.service-item { text-align: center; padding: 8px 16px; border-right: 1px solid var(--line); }
.service-item:last-child { border-right: none; }
.service-icon {
  width: auto; height: auto; margin: 0 auto 10px; background: none;
  color: var(--primary-color); border-radius: 0; font-size: 18px;
  font-family: "Songti SC", serif; letter-spacing: .3em;
}
.service-item h4 { font-size: 15px; margin-bottom: 6px; letter-spacing: .16em; font-weight: 500; }
.service-item p { font-size: 13px; color: var(--muted); }

/* Breadcrumb */
.breadcrumb { padding: 22px 0 14px; font-size: 13px; color: var(--muted); letter-spacing: .06em; }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--primary-color); }
.breadcrumb span { margin: 0 8px; }

/* List page */
.products-layout { display: flex; gap: 28px; }
.products-sidebar { width: 220px; flex-shrink: 0; background: var(--paper-card); padding: 22px 18px; border: 1px solid var(--line); }
.products-sidebar h3 { font-size: 15px; margin-bottom: 16px; padding-bottom: 10px; border-bottom: 1px solid var(--line); letter-spacing: .2em; font-weight: 500; }
.cat-list li { margin-bottom: 2px; }
.cat-list li a { display: block; padding: 9px 10px; font-size: 14px; color: var(--muted); }
.cat-list li a:hover, .cat-list li a.active { background: var(--ink); color: var(--primary-color); }
.products-main { flex: 1; }
.products-toolbar { background: transparent; padding: 0 0 16px; margin-bottom: 8px; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--line); }
.sort-links { display: flex; gap: 6px; }
.sort-links a { font-size: 13px; color: var(--muted); padding: 6px 12px; letter-spacing: .08em; }
.sort-links a:hover, .sort-links a.active { color: var(--ink); background: var(--primary-color-light); }
.products-count { font-size: 13px; color: var(--muted); }

/* Detail */
.product-detail { display: flex; gap: 40px; background: var(--paper-card); padding: 32px; border: 1px solid var(--line); margin-bottom: 24px; }
.product-gallery { width: 420px; flex-shrink: 0; }
.main-image { width: 100%; padding-top: 100%; position: relative; background: #ece6d8; overflow: hidden; }
.main-image img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.product-info-detail { flex: 1; }
.product-title { font-family: "Songti SC", "STSong", serif; font-size: 28px; margin-bottom: 10px; line-height: 1.4; font-weight: 500; letter-spacing: .08em; }
.product-subtitle { color: var(--muted); font-size: 14px; margin-bottom: 22px; letter-spacing: .06em; }
.price-box { background: transparent; padding: 16px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin-bottom: 20px; display: flex; align-items: baseline; gap: 14px; border-radius: 0; }
.price-label { font-size: 13px; color: var(--muted); letter-spacing: .2em; }
.price-now { font-size: 34px; color: var(--primary-color); font-weight: 600; }
.price-origin { font-size: 14px; color: #b0a898; text-decoration: line-through; }
.product-attrs { margin-bottom: 20px; }
.attr-row { display: flex; padding: 8px 0; font-size: 14px; }
.attr-label { width: 80px; color: var(--muted); flex-shrink: 0; letter-spacing: .12em; }
.attr-value { color: var(--text); }
.quantity-box { display: flex; align-items: center; gap: 15px; margin-bottom: 28px; }
.quantity-selector { display: flex; align-items: center; border: 1px solid var(--line); overflow: hidden; }
.qty-btn { width: 36px; height: 36px; background: #f6f1e8; border: none; cursor: pointer; font-size: 16px; }
.qty-btn:hover { background: var(--primary-color-light); }
.qty-input, .quantity-selector input { width: 52px; height: 36px; text-align: center; border: none; border-left: 1px solid var(--line); border-right: 1px solid var(--line); outline: none; background: #fff; }
.action-buttons { display: flex; gap: 12px; }
.btn { display: inline-block; padding: 12px 28px; border-radius: 0; cursor: pointer; font-size: 14px; letter-spacing: .16em; border: 1px solid var(--line); background: #fff; color: var(--ink); text-align: center; }
.btn:hover { border-color: var(--primary-color); color: var(--primary-color); }
.btn-primary { background: var(--ink); color: #f8f3ea; border-color: var(--ink); }
.btn-primary:hover { background: var(--primary-color); color: var(--ink); border-color: var(--primary-color); }
.btn-cart { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-buy { background: var(--primary-color); color: var(--ink); border-color: var(--primary-color); }
.btn-buy:hover { background: var(--ink); color: var(--primary-color); }
.btn-disabled { background: #ccc; color: #fff; border-color: #ccc; cursor: not-allowed; }
.btn-block { width: 100%; }
.btn-sm { padding: 5px 12px; font-size: 12px; }
.btn-outline { background: #fff; border: 1px solid var(--line); }

.product-description { background: var(--paper-card); border: 1px solid var(--line); margin-bottom: 24px; overflow: hidden; }
.desc-tabs { display: flex; border-bottom: 1px solid var(--line); }
.desc-tabs .tab { padding: 16px 24px; cursor: pointer; font-size: 14px; color: var(--muted); letter-spacing: .14em; border-bottom: 2px solid transparent; }
.desc-tabs .tab.active { color: var(--ink); border-bottom-color: var(--primary-color); }
.desc-content { padding: 28px; line-height: 1.9; }
.related-products { background: transparent; padding: 8px 0; border-radius: 0; }
.related-products h3 { margin-bottom: 16px; font-size: 20px; font-family: "Songti SC", serif; letter-spacing: .16em; font-weight: 500; }

/* Cart / checkout */
.cart-page, .checkout-section, .checkout-summary, .pay-page, .pay-result, .article-page, .user-main, .user-info-card, .user-menu, .order-detail-page {
  background: var(--paper-card); border: 1px solid var(--line); border-radius: 0;
}
.cart-page { padding: 28px; }
.page-title { font-family: "Songti SC", serif; font-size: 24px; margin-bottom: 22px; letter-spacing: .16em; font-weight: 500; }
.cart-table { border: 1px solid var(--line); overflow: hidden; }
.cart-header, .cart-row { display: grid; grid-template-columns: 50px 2fr 1fr 1fr 1fr 80px; align-items: center; padding: 15px; gap: 10px; }
.cart-header { background: #f4efe6; font-weight: 500; font-size: 13px; color: var(--muted); letter-spacing: .08em; border-bottom: 1px solid var(--line); }
.cart-row { border-bottom: 1px solid #efe8d8; }
.cart-row:last-child { border-bottom: none; }
.col-info { display: flex; align-items: center; gap: 10px; }
.cart-thumb { width: 64px; height: 64px; flex-shrink: 0; overflow: hidden; background: #ece6d8; }
.cart-thumb img { width: 100%; height: 100%; object-fit: cover; }
.cart-name { font-size: 14px; color: var(--ink); }
.subtotal { color: var(--primary-color); font-weight: 600; }
.disabled-tag { font-size: 12px; color: var(--muted); background: #efe8d8; padding: 2px 8px; }
.cart-footer { display: flex; justify-content: space-between; align-items: center; padding: 20px 0; margin-top: 15px; border-top: 1px solid var(--line); }
.cart-footer-left, .cart-footer-right { display: flex; align-items: center; gap: 20px; }
.total-price { color: var(--primary-color); font-size: 24px; font-weight: 600; }
.btn-checkout, .btn-submit-order, .btn-pay { background: var(--primary-color); color: var(--ink); border-color: var(--primary-color); padding: 12px 40px; font-size: 15px; letter-spacing: .2em; }
.link-btn { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 14px; padding: 0; }
.link-btn:hover, .link-danger:hover { color: var(--primary-color); }
.link-danger { color: var(--muted); }

.checkout-section { padding: 22px 26px; margin-bottom: 16px; }
.section-title { font-size: 16px; margin-bottom: 15px; padding-bottom: 10px; border-bottom: 1px solid var(--line); letter-spacing: .16em; font-weight: 500; }
.address-form .form-row { margin-bottom: 15px; }
.address-form label, .form-group label, .profile-form label { display: block; margin-bottom: 6px; font-size: 13px; color: var(--muted); letter-spacing: .08em; }
.address-form input, .address-form textarea, .form-group input, .profile-form input, .profile-form textarea, .remark-input, .filter-form input, .filter-form select {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 0; font-size: 14px; outline: none; background: #fff;
}
.address-form input:focus, .address-form textarea:focus, .form-group input:focus, .filter-form input:focus, .filter-form select:focus { border-color: var(--primary-color); }
.address-form textarea { height: 80px; resize: vertical; }
.checkout-product { display: flex; align-items: center; padding: 12px 0; border-bottom: 1px solid #efe8d8; gap: 15px; }
.checkout-product:last-child { border-bottom: none; }
.cp-img { width: 60px; height: 60px; flex-shrink: 0; overflow: hidden; background: #ece6d8; }
.cp-img img { width: 100%; height: 100%; object-fit: cover; }
.cp-info { flex: 1; }
.cp-name { font-size: 14px; margin-bottom: 5px; }
.cp-price { font-size: 13px; color: var(--muted); }
.cp-subtotal { color: var(--primary-color); font-weight: 600; }
.remark-input { height: 60px; resize: vertical; }
.checkout-summary { padding: 22px 26px; text-align: right; }
.summary-row { display: flex; justify-content: flex-end; gap: 30px; padding: 8px 0; font-size: 14px; }
.summary-row.total { font-size: 18px; font-weight: 600; padding: 15px 0; border-top: 1px solid var(--line); margin-top: 10px; }
.total-amount { color: var(--primary-color); font-size: 24px; }

.pay-page { padding: 36px; max-width: 700px; margin: 24px auto; }
.pay-header { text-align: center; margin-bottom: 30px; }
.pay-header h1 { font-family: "Songti SC", serif; font-size: 24px; margin-bottom: 10px; letter-spacing: .16em; font-weight: 500; }
.pay-header p { color: var(--muted); font-size: 14px; }
.pay-amount-box { text-align: center; padding: 30px; background: var(--primary-color-light); margin-bottom: 25px; }
.pay-amount { font-size: 36px; color: var(--primary-color); font-weight: 600; }
.pay-methods { margin-bottom: 25px; }
.pay-methods h3 { margin-bottom: 15px; font-size: 16px; }
.pay-method { display: flex; align-items: center; padding: 15px 20px; border: 1px solid var(--line); cursor: pointer; gap: 15px; }
.pay-method.selected { border-color: var(--primary-color); background: var(--primary-color-light); }
.pm-icon { width: 40px; height: 40px; background: var(--ink); color: var(--primary-color); display: flex; align-items: center; justify-content: center; font-size: 18px; }
.pm-info { flex: 1; }
.pm-info h4 { font-size: 15px; margin-bottom: 3px; }
.pm-info p { font-size: 12px; color: var(--muted); }
.pm-check { color: var(--primary-color); font-size: 20px; display: none; }
.pay-method.selected .pm-check { display: block; }
.pay-order-info { background: #f4efe6; padding: 15px 20px; margin-bottom: 25px; }
.pay-order-info h4 { margin-bottom: 10px; font-size: 14px; }
.pay-order-item { display: flex; justify-content: space-between; padding: 5px 0; font-size: 13px; color: var(--muted); }
.pay-actions { text-align: center; display: flex; gap: 15px; justify-content: center; }

.pay-result { padding: 50px 30px; text-align: center; max-width: 500px; margin: 24px auto; }
.result-icon { width: 80px; height: 80px; margin: 0 auto 20px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 40px; color: #fff; }
.result-icon.success { background: #5b7a4a; }
.result-icon.fail { background: #a65b4a; }
.pay-result h1 { font-size: 24px; margin-bottom: 15px; font-family: "Songti SC", serif; }
.pay-result p { color: #666; margin-bottom: 8px; }
.result-actions { margin-top: 25px; display: flex; gap: 15px; justify-content: center; }

/* Auth */
.auth-page { min-height: 560px; display: flex; align-items: center; justify-content: center; padding: 56px 0; }
.auth-box {
  background: var(--paper-card); padding: 40px 36px; width: 420px;
  border: 1px solid var(--line); box-shadow: none; position: relative;
}
.auth-box::before { content: ""; display: block; height: 3px; background: var(--primary-color); position: absolute; left: 0; right: 0; top: 0; }
.auth-box h2 { text-align: center; margin-bottom: 28px; font-size: 24px; font-family: "Songti SC", serif; letter-spacing: .2em; font-weight: 500; }
.form-group { margin-bottom: 18px; }
.auth-footer { text-align: center; margin-top: 20px; font-size: 14px; color: var(--muted); }
.auth-footer a { color: var(--primary-color); }
.alert { padding: 10px 15px; margin-bottom: 15px; font-size: 14px; }
.alert-error { background: #f8ece8; color: #a65b4a; border: 1px solid #e8cfc6; }
.alert-success { background: #eef4ea; color: #5b7a4a; border: 1px solid #cfe0c6; }
.alert-info { background: #eef2f0; color: #3d554c; border: 1px solid #c9d6d0; }
.alert-warning { background: #f7f1e3; color: #8c6524; border: 1px solid #e6d7b4; }

/* User */
.user-layout { display: flex; gap: 24px; }
.user-sidebar { width: 220px; flex-shrink: 0; }
.user-info-card { padding: 28px; text-align: center; margin-bottom: 16px; }
.avatar { width: 64px; height: 64px; margin: 0 auto 10px; background: var(--ink); color: var(--primary-color); border-radius: 0; display: flex; align-items: center; justify-content: center; font-size: 24px; font-family: "Songti SC", serif; }
.user-name { font-size: 16px; font-weight: 600; }
.user-menu { padding: 10px 0; }
.user-menu li a { display: block; padding: 12px 20px; font-size: 14px; color: var(--muted); letter-spacing: .08em; }
.user-menu li a:hover, .user-menu li a.active { background: var(--ink); color: var(--primary-color); }
.user-main { flex: 1; padding: 28px; min-height: 400px; }
.user-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 25px; }
.stat-item { text-align: center; padding: 20px; background: #f4efe6; }
.stat-num { display: block; font-size: 28px; color: var(--primary-color); font-weight: 600; }
.stat-label { font-size: 13px; color: var(--muted); }
.user-section { margin-bottom: 30px; }
.user-section h3 { font-size: 16px; margin-bottom: 15px; padding-bottom: 10px; border-bottom: 1px solid var(--line); letter-spacing: .12em; }
.profile-form .form-row { margin-bottom: 15px; }
.profile-form textarea { height: 70px; resize: vertical; }

.order-tabs { display: flex; gap: 5px; margin-bottom: 20px; border-bottom: 1px solid var(--line); }
.order-tabs a { padding: 10px 20px; font-size: 14px; color: var(--muted); border-bottom: 2px solid transparent; }
.order-tabs a:hover, .order-tabs a.active { color: var(--ink); border-bottom-color: var(--primary-color); }
.order-card { border: 1px solid var(--line); margin-bottom: 15px; overflow: hidden; }
.order-header { display: flex; align-items: center; gap: 20px; padding: 12px 15px; background: #f4efe6; font-size: 13px; color: var(--muted); }
.order-no { flex: 1; }
.order-status { font-weight: 600; }
.status-pending { color: #c4892a; }
.status-paid { color: #3d6b8c; }
.status-shipped { color: #6b4a8c; }
.status-done { color: #5b7a4a; }
.status-cancel { color: #999; }
.order-body { display: flex; padding: 15px; gap: 15px; }
.order-products { flex: 1; }
.order-product-item { display: flex; align-items: center; gap: 10px; padding: 8px 0; }
.opi-img { width: 50px; height: 50px; flex-shrink: 0; overflow: hidden; background: #ece6d8; }
.opi-img img { width: 100%; height: 100%; object-fit: cover; }
.opi-info { flex: 1; }
.opi-name { font-size: 13px; margin-bottom: 3px; }
.opi-price { font-size: 12px; color: var(--muted); }
.order-amount { text-align: right; width: 150px; flex-shrink: 0; }
.order-amount p { font-size: 13px; color: var(--muted); margin-bottom: 5px; }
.oa-total { color: var(--primary-color); font-size: 18px; font-weight: 600; }
.order-footer { padding: 12px 15px; border-top: 1px solid #efe8d8; text-align: right; }

.order-detail-page { padding: 28px; }
.od-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; padding-bottom: 15px; border-bottom: 1px solid var(--line); }
.od-header h2 { font-size: 20px; font-family: "Songti SC", serif; letter-spacing: .1em; }
.od-status { font-size: 18px; color: var(--primary-color); font-weight: 600; }
.od-section { margin-bottom: 25px; }
.od-section h3 { font-size: 16px; margin-bottom: 15px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.od-info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 30px; font-size: 14px; }
.od-info-grid .full { grid-column: 1 / -1; }
.od-info-grid .label { color: var(--muted); }
.od-products-table { width: 100%; border-collapse: collapse; }
.od-products-table th, .od-products-table td { padding: 12px; text-align: left; border-bottom: 1px solid #efe8d8; font-size: 14px; }
.od-products-table th { background: #f4efe6; font-weight: 500; color: var(--muted); }
.od-product-cell { display: flex; align-items: center; gap: 10px; }
.od-product-cell img { width: 50px; height: 50px; object-fit: cover; }
.od-summary { text-align: right; padding: 20px 0; border-top: 1px solid var(--line); }
.od-actions { text-align: center; margin-top: 20px; display: flex; gap: 15px; justify-content: center; }

.article-page { padding: 36px; }
.article-page h1 { font-family: "Songti SC", serif; font-size: 26px; margin-bottom: 20px; padding-bottom: 15px; border-bottom: 1px solid var(--line); letter-spacing: .16em; font-weight: 500; }
.article-content { line-height: 1.9; font-size: 15px; color: #444; }
.article-content h3 { font-size: 18px; margin: 25px 0 12px; color: var(--ink); }
.article-content p { margin-bottom: 12px; }
.article-content ul { padding-left: 25px; margin-bottom: 15px; }
.article-content li { margin-bottom: 8px; list-style: disc; }
.contact-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 30px 0; }
.contact-card { text-align: center; padding: 30px 20px; background: #f4efe6; border: 1px solid var(--line); }
.cc-icon { font-size: 28px; margin-bottom: 15px; }
.contact-card h3 { font-size: 16px; margin-bottom: 10px; letter-spacing: .12em; }
.contact-card p { font-size: 14px; color: #666; margin-bottom: 5px; }
.cc-sub { font-size: 12px; color: var(--muted); }

.empty-state { text-align: center; padding: 60px 20px; color: var(--muted); }
.empty-icon { font-size: 48px; margin-bottom: 15px; }
.empty-state p { margin-bottom: 20px; font-size: 15px; }

.pagination { display: flex; justify-content: center; gap: 6px; margin-top: 28px; }
.pagination a { padding: 6px 12px; border: 1px solid var(--line); font-size: 14px; color: var(--muted); }
.pagination a:hover, .pagination a.active { background: var(--ink); color: var(--primary-color); border-color: var(--ink); }

.filter-form { display: flex; gap: 10px; margin-bottom: 15px; align-items: center; }

/* Footer */
.site-footer { background: var(--ink); color: rgba(244,239,230,.72); margin-top: 0; padding: 0; text-align: left; border-top: none; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding: 56px 24px 40px; }
.footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; color: #f8f3ea; }
.footer-logo strong { display: block; font-family: "Songti SC", serif; font-size: 20px; letter-spacing: .18em; font-weight: 500; }
.footer-logo em { display: block; font-style: normal; font-size: 11px; letter-spacing: .28em; color: var(--primary-color); }
.footer-brand p { font-size: 13px; line-height: 1.8; max-width: 320px; }
.footer-col h4 { color: #f8f3ea; font-size: 13px; letter-spacing: .28em; font-weight: 500; margin-bottom: 16px; }
.footer-col a, .footer-col p { display: block; font-size: 13px; color: rgba(244,239,230,.68); margin-bottom: 8px; }
.footer-col a:hover { color: var(--primary-color); }
.footer-bottom { border-top: 1px solid rgba(184,137,58,.18); padding: 20px 0 28px; text-align: center; font-size: 12px; color: rgba(244,239,230,.45); line-height: 1.9; }
.footer-bottom a { color: rgba(244,239,230,.55); }
.footer-bottom a:hover { color: var(--primary-color); }
.footer-links { margin-bottom: 15px; }
.footer-links a { margin: 0 10px; font-size: 14px; color: rgba(244,239,230,.68); }
.footer-info { font-size: 13px; color: rgba(244,239,230,.5); line-height: 2; }
.footer-info a { color: inherit; }

@media (max-width: 768px) {
  .header-inner { flex-wrap: wrap; min-height: auto; padding: 14px 0; gap: 12px; }
  .search-box { order: 3; width: 100%; max-width: none; }
  .nav-toggle { display: block; }
  .main-nav { display: none; }
  .main-nav.open { display: block; }
  .nav-list { flex-direction: column; }
  .banner-slider { height: 360px; }
  .banner-content h2 { font-size: 28px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .category-grid { justify-content: flex-start; }
  .products-layout, .user-layout, .product-detail { flex-direction: column; }
  .products-sidebar, .user-sidebar, .product-gallery { width: 100%; }
  .cart-header, .cart-row { grid-template-columns: 40px 1fr 80px; }
  .col-price, .col-subtotal, .col-action { display: none; }
  .contact-cards, .service-grid, .footer-grid { grid-template-columns: 1fr; }
  .service-item { border-right: none; border-bottom: 1px solid var(--line); padding: 18px 0; }
  .footer-grid { gap: 28px; padding-top: 36px; }
}