/* roulang page: index */
:root {
            --color-primary: #8C2F39;
            --color-secondary: #C8A455;
            --color-bg-soft: #FAF7F5;
            --color-text-main: #241A1C;
            --color-text-muted: #6F5C5E;
            --color-border: #EDE4E2;
            --radius-card: 16px;
            --shadow-card: 0 4px 20px rgba(0,0,0,.06);
            --shadow-hover: 0 10px 30px rgba(0,0,0,.12);
            --container-width: 1200px;
            --section-space: 5rem;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            background-color: var(--color-bg-soft);
            color: var(--color-text-main);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
            line-height: 1.8;
            letter-spacing: .01em;
            -webkit-font-smoothing: antialiased;
        }

        [x-cloak] { display: none !important; }

        /* 标题层次 */
        h1, h2, h3, h4 {
            font-weight: 700;
            line-height: 1.25;
            font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
        }

        .font-display {
            font-family: "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
            font-weight: 700;
        }

        /* 容器 */
        .container-site {
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 1.25rem;
            padding-right: 1.25rem;
        }

        @media (min-width: 640px) {
            .container-site {
                padding-left: 1.5rem;
                padding-right: 1.5rem;
            }
        }
        @media (min-width: 1024px) {
            .container-site {
                padding-left: 2rem;
                padding-right: 2rem;
            }
        }

        .section-space {
            padding-top: var(--section-space);
            padding-bottom: var(--section-space);
        }

        /* 按钮通用 */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: .5rem;
            font-weight: 600;
            transition: all .3s ease;
            white-space: nowrap;
            cursor: pointer;
            text-decoration: none;
        }
        .btn-primary {
            background-color: var(--color-primary);
            color: #fff;
        }
        .btn-primary:hover {
            background-color: #6E2028;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(140, 47, 57, .25);
        }
        .btn-primary:active {
            transform: translateY(0) scale(.99);
        }
        .btn-primary:focus-visible {
            outline: none;
            box-shadow: 0 0 0 4px rgba(140, 47, 57, .2);
        }

        .btn-outline {
            border: 2px solid var(--color-primary);
            color: var(--color-primary);
            background-color: transparent;
        }
        .btn-outline:hover {
            background-color: rgba(140, 47, 57, .08);
            transform: translateY(-2px);
        }
        .btn-outline:active {
            transform: translateY(0);
        }
        .btn-outline:focus-visible {
            outline: none;
            box-shadow: 0 0 0 4px rgba(140, 47, 57, .15);
        }

        .btn-light { background-color: #fff; color: var(--color-primary); }
        .btn-light:hover { background-color: #F7F0ED; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.1); }

        /* 通用卡片 */
        .card-base {
            background-color: #fff;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: box-shadow .3s ease, transform .3s ease;
        }
        .card-base:hover {
            box-shadow: var(--shadow-hover);
        }

        /* 链接 */
        a { color: var(--color-primary); transition: color .2s ease; }
        a:hover { color: #6E2028; }

        /* 标签 */
        .badge {
            display: inline-flex;
            align-items: center;
            border-radius: 999px;
            height: 1.5rem;
            padding: 0 .75rem;
            font-size: .75rem;
            font-weight: 600;
            background-color: rgba(200, 164, 85, .15);
            color: #8A6D24;
            white-space: nowrap;
        }

        /* header / nav 活动导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 50;
            background: transparent;
            transition: background .3s ease, box-shadow .3s ease;
        }
        .site-header.scrolled {
            background: rgba(255, 255, 255, .92);
            backdrop-filter: blur(12px);
            box-shadow: 0 4px 20px rgba(0,0,0,.06);
        }
        .site-header .nav-link {
            font-weight: 500;
            color: rgba(255,255,255,.9);
            position: relative;
        }
        .site-header.scrolled .nav-link {
            color: var(--color-text-main);
        }
        .nav-link:hover { color: #C8A455; }
        .nav-link.active::after {
            content: "";
            position: absolute;
            bottom: -6px;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--color-secondary);
            border-radius: 99px;
        }

        /* 品牌 Logo */
        .brand-logo {
            color: #fff;
            font-weight: 800;
            letter-spacing: .02em;
            font-size: 1.35rem;
            transition: color .3s;
        }
        .site-header.scrolled .brand-logo { color: var(--color-primary); }
        .brand-logo .logo-mark {
            display: inline-flex;
            width: 28px;
            height: 28px;
            background: linear-gradient(135deg, var(--color-primary), #C25436);
            border-radius: 50%;
            margin-right: 4px;
            position: relative;
        }
        .brand-logo .logo-mark::after {
            content: "";
            width: 10px;
            height: 10px;
            background-color: #fff;
            border-radius: 50%;
            position: absolute;
            top: 9px;
            left: 9px;
        }

        .hamburger-line {
            display: block;
            width: 22px;
            height: 2px;
            background-color: #fff;
            transition: all .3s ease;
            border-radius: 2px;
        }
        .scrolled .hamburger-line { background-color: var(--color-text-main); }
        .hamburger.active .hamburger-line:nth-child(1) { transform: translateY(7px) rotate(45deg); background-color: var(--color-primary); }
        .hamburger.active .hamburger-line:nth-child(2) { opacity: 0; }
        .hamburger.active .hamburger-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); background-color: var(--color-primary); }

        /* 移动端菜单 */
        .mobile-nav-panel {
            max-height: 0;
            overflow: hidden;
            transition: max-height .45s ease;
            background-color: #fff;
            border-radius: 0 0 16px 16px;
            box-shadow: 0 10px 30px rgba(0,0,0,.08);
        }
        .mobile-nav-panel.open { max-height: 420px; }

        /* 首屏 hero */
        .hero-wrap {
            background-image: linear-gradient(100deg, rgba(23,10,14,.88) 0%, rgba(68,24,27,.78) 40%, rgba(110,36,40,.45)), url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            background-color: #171214;
        }

        .hero-tagline {
            border-left: 3px solid var(--color-secondary);
            padding-left: 14px;
        }

        .scroll-btn {
            width: 44px;
            height: 44px;
            border: 1px solid rgba(255,255,255,.35);
            border-radius: 50%;
            transition: background .3s, border-color .3s, transform .3s;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            color: #fff;
        }
        .scroll-btn:hover {
            border-color: #fff;
            background: rgba(255,255,255,.1);
            transform: translateY(4px);
        }

        /* 小标记 */
        .trust-marker {
            display: inline-flex;
            align-items: center;
            color: rgba(255,255,255,.8);
            font-weight: 500;
            font-size: .8rem;
            padding: .45rem .9rem;
            border-radius: 36px;
            background: rgba(255,255,255,.06);
            border: 1px solid rgba(255,255,255,.1);
            white-space: nowrap;
        }
        .trust-marker svg { color: #C8A455; }
        .trust-marker span { color: #fff; margin-left: 4px; }

        /* FAQ */
        .faq-item {
            border-bottom: 1px solid var(--color-border);
        }
        .faq-q {
            font-weight: 600;
            font-size: 1.06rem;
            padding: 1.2rem 1.5rem;
            cursor: pointer;
            transition: background .3s;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 1rem;
        }
        .faq-q:hover { background-color: rgba(140,47,57,.03); }
        .faq-icon { font-size: 24px; font-weight: 300; color: var(--color-primary); transition: transform .3s; line-height: 1; }
        .faq-item details[open] .faq-icon { transform: rotate(45deg); }
        .faq-a {
            padding: 0 1.5rem 1.3rem;
            color: var(--color-text-muted);
        }

        /* 倒计时块 */
        .cd-box {
            background: rgba(255,255,255,.1);
            border-radius: 10px;
            padding: 2px 6px;
            font-variant-numeric: tabular-nums;
        }
        .scrolled .cd-box { background: rgba(140,47,57,.07); }

        /* 固定转化条 */
        .floating-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 40;
            background: rgba(250, 247, 245, .88);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-top: 1px solid var(--color-border);
            transform: translateY(110%);
            transition: transform .4s ease;
            padding-bottom: env(safe-area-inset-bottom);
        }
        .floating-bar.visible {
            transform: translateY(0);
        }
        .floating-inner {
            padding-top: .5rem;
            padding-bottom: .5rem;
        }

        /* 商品卡 */
        .product-card {
            transition: transform .3s, box-shadow .3s;
            overflow: hidden;
        }
        .product-card:hover {
            transform: translateY(-6px);
        }
        .product-card:hover .prod-cta {
            opacity: 1;
            transform: translateY(0);
        }
        .prod-img {
            height: 240px;
            background-color: #f3eeeb;
        }
        .prod-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .6s ease;
        }
        .product-card:hover .prod-img img { transform: scale(1.03); }

        .prod-price { color: var(--color-primary); font-weight: 800; }

        .prod-cta {
            opacity: 0;
            transform: translateY(6px);
            transition: all .3s ease;
        }

        .heart-btn {
            width: 34px;
            height: 34px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255,255,255,.85);
            border-radius: 50%;
            border: 1px solid rgba(0,0,0,.04);
            color: var(--color-primary);
            font-size: 1rem;
            transition: all .2s;
        }
        .heart-btn:hover { background: #fff; color: var(--color-primary); transform: scale(1.08); }

        /* 横向商品卡 */
        .special-card {
            display: grid;
            grid-template-columns: 1fr;
            background: #fff;
            border: 1px solid var(--color-border);
            border-radius: 20px;
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        @media (min-width: 768px) {
            .special-card { grid-template-columns: 108px 1fr; }
        }
        .special-card .cover-col img { width:100%; height: 100%; }
        .special-card .cover-box {
            min-height: 96px;
            background-color: #EDE4E2;
        }

        /* 分类 picker */
        .tab-filter {
            border: 1px solid var(--color-border);
            background: #fff;
            padding: .55rem 1.2rem;
            border-radius: 999px;
            font-weight: 500;
            font-size: .95rem;
            transition: all .2s;
            color: #4A3A3C;
            display: inline-flex;
            align-items: center;
            gap: .3rem;
            cursor: pointer;
            white-space: nowrap;
        }
        .tab-filter:hover { border-color: var(--color-primary); }
        .tab-filter.active {
            background: var(--color-primary);
            color: #fff;
            border-color: var(--color-primary);
        }
        .tab-filter .count {
            font-size: .8rem;
            background: rgba(0,0,0,.05);
            padding: 0 8px;
            border-radius: 999px;
            font-weight: 600;
        }
        .tab-filter.active .count { background: rgba(255,255,255,.2); color:#fff; }

        /* 侧边栏 checkbox */
        .filter-label {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: .88rem;
            color: #4a3a3c;
            cursor: pointer;
            padding: 6px 0;
        }
        .filter-label input {
            width: 16px;
            height: 16px;
            accent-color: var(--color-primary);
        }

        /* 用户评价卡 */
        .review-card {
            background: #fff;
            border-radius: 16px;
            border: 1px solid var(--color-border);
            padding: 1.2rem 1.3rem;
        }
        .avatar-bg {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: #fff;
        }

        /* 表单 */
        .form-input {
            width: 100%;
            height: 48px;
            border: 1px solid var(--color-border);
            border-radius: 12px;
            padding: 0 16px;
            background-color: #fff;
            font-size: .95rem;
            transition: border-color .2s, box-shadow .2s;
        }
        .form-input:focus {
            outline: none;
            border-color: var(--color-primary);
            box-shadow: 0 0 0 3px rgba(140,47,57,.12);
        }

        /* 页脚 */
        .footer-wrap {
            background: #1A1315;
            color: rgba(255,255,255,.85);
        }
        .footer-link-title {
            color: #fff;
            font-weight: 600;
            letter-spacing: .02em;
        }
        .footer-links li {
            margin-bottom: .5rem;
        }
        .footer-links a {
            color: rgba(255,255,255,.65);
            font-size: .88rem;
            text-decoration: none;
            transition: color .2s;
        }
        .footer-links a:hover { color: #E8C4C4; }

        .go-top-btn {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            border: 1px solid rgba(255,255,255,.2);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            transition: all .3s;
            background: transparent;
            cursor: pointer;
        }
        .go-top-btn:hover {
            background: var(--color-primary);
            border-color: var(--color-primary);
        }

        .marquee-track {
            animation: marquee 26s linear infinite;
            display: flex;
            gap: 1rem;
            width: max-content;
        }
        @keyframes marquee {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }
        /* 首屏评价竖向滑动条 */
        .scroll-arrows { position:absolute; left:50%; bottom:12px; transform: translateX(-50%); z-index:8; animation: upDown 2s infinite ease-in-out;}
        @keyframes upDown {
            0%,100%{ transform: translate(-50%,0); }
            50%{ transform: translate(-50%,-8px); }
        }

        @media (min-width:1024px) {
            .hero-inner { min-height: calc(100vh - 120px); }
        }
        @media (max-width:640px) {
            :root { --section-space: 3.5rem; }
        }

/* roulang page: category1 */
:root {
    --color-primary: #8C2F39;
    --color-secondary: #C8A455;
    --color-bg-soft: #FAF7F5;
    --color-text-main: #241A1C;
    --color-text-muted: #6F5C5E;
    --color-border: #EDE4E2;
    --radius-card: 16px;
    --shadow-card: 0 4px 20px rgba(0,0,0,.06);
    --shadow-hover: 0 10px 30px rgba(0,0,0,.12);
    --container-width: 1200px;
    --section-space: 4rem;
}
html { scroll-behavior: smooth; }
* { box-sizing: border-box; }
body {
    margin: 0;
    background-color: var(--color-bg-soft);
    color: var(--color-text-main);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
    line-height: 1.8;
    letter-spacing: .01em;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; transition: color .2s ease; }
a:hover { color: #6E2028; }

.container-site {
    max-width: var(--container-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
}
@media (min-width: 640px) {
    .container-site { padding-left: 1.5rem; padding-right: 1.5rem; }
}
@media (min-width: 1024px) {
    .container-site { padding-left: 2rem; padding-right: 2rem; }
}
.section-space {
    padding-top: var(--section-space);
    padding-bottom: var(--section-space);
}

/* 按钮组件 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    font-weight: 600;
    transition: all .3s ease;
    white-space: nowrap;
    cursor: pointer;
    text-decoration: none;
    border: none;
    line-height: 1.4;
}
.btn-primary {
    background-color: var(--color-primary);
    color: #fff;
}
.btn-primary:hover {
    background-color: #6E2028;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(140,47,57,.25);
}
.btn-primary:active { transform: translateY(0) scale(.99); }
.btn-primary:focus-visible {
    outline: none;
    box-shadow: 0 0 0 4px rgba(140,47,57,.22);
}
.btn-outline {
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    background-color: transparent;
}
.btn-outline:hover {
    background-color: rgba(140,47,57,.08);
    color: #6E2028;
    transform: translateY(-2px);
}
.btn-outline:active { transform: translateY(0); }
.btn-outline:focus-visible {
    outline: none;
    box-shadow: 0 0 0 4px rgba(140,47,57,.15);
}
.btn-light {
    background: #fff;
    color: var(--color-primary);
}
.btn-light:hover {
    background: #F7F0ED;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,.12);
}

/* 通用小标签 */
.badge {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    height: 1.5rem;
    padding: 0 .75rem;
    font-size: .75rem;
    font-weight: 600;
    background-color: rgba(200,164,85,.15);
    color: #8A6D24;
    white-space: nowrap;
}
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    letter-spacing: .15em;
    font-size: .8rem;
    font-weight: 700;
    color: var(--color-secondary);
    text-transform: uppercase;
}

/* 顶栏 / 品牌导航 */
.site-header {
    position: sticky;
    top: 0;
    z-index: 60;
    background: rgba(23,18,20,.18);
    transition: background .3s ease, box-shadow .3s ease;
}
.site-header.scrolled {
    background: rgba(255,255,255,.92);
    box-shadow: 0 4px 20px rgba(0,0,0,.07);
}
.brand-logo {
    display: inline-flex;
    align-items: center;
    font-weight: 800;
    letter-spacing: .02em;
    font-size: 1.35rem;
    color: #fff;
    transition: color .3s ease;
}
.site-header.scrolled .brand-logo { color: var(--color-primary); }
.brand-logo .logo-mark {
    display: inline-flex;
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, #8C2F39, #C25436);
    border-radius: 50%;
    margin-right: 7px;
    position: relative;
    flex-shrink: 0;
}
.brand-logo .logo-mark::after {
    content: "";
    width: 11px;
    height: 11px;
    background: #fff;
    border-radius: 50%;
    position: absolute;
    top: 10px;
    left: 10px;
}
.nav-link {
    font-weight: 500;
    color: rgba(255,255,255,.92);
    position: relative;
    padding-bottom: 2px;
    transition: color .25s ease;
}
.site-header.scrolled .nav-link { color: var(--color-text-main); }
.nav-link:hover { color: var(--color-secondary); }
.nav-link.active::after {
    content: "";
    position: absolute;
    bottom: -6px;
    left: 0;
    right: 0;
    height: 3px;
    border-radius: 99px;
    background: var(--color-secondary);
}
.site-header.scrolled .nav-link.active { color: var(--color-primary); }
.header-time {
    color: rgba(255,255,255,.75);
    font-size: 13px;
    letter-spacing: .02em;
}
.site-header.scrolled .header-time { color: var(--color-text-muted); }
.header-time .cd-box {
    display: inline-block;
    background: rgba(255,255,255,.12);
    color: #fff;
    border: 1px solid rgba(255,255,255,.16);
    line-height: 1.4;
    padding: 2px 7px;
    border-radius: 8px;
    margin: 0 3px;
    font-weight: 700;
    transition: all .3s;
}
.site-header.scrolled .header-time .cd-box {
    background: rgba(140,47,57,.08);
    border-color: rgba(140,47,57,.12);
    color: var(--color-primary);
}
.header-new-tag {
    color: #B08A33;
    font-size: 12px;
    background: rgba(200,164,85,.12);
    border: 1px solid rgba(200,164,85,.22);
    padding: 4px 10px;
    border-radius: 999px;
}
.site-header.scrolled .header-new-tag {
    background: #FAF0F0;
    border-color: #E8C4C4;
}

.hamburger {
    display: inline-flex;
    flex-direction: column;
    gap: 6px;
    background: transparent;
    padding: 10px;
    border: 0;
    position: relative;
    z-index: 70;
}
.hamburger-line {
    display: block;
    width: 22px;
    height: 2px;
    background: #fff;
    border-radius: 99px;
    transition: all .3s ease;
}
.site-header.scrolled .hamburger-line { background: var(--color-text-main); }
.hamburger.active .hamburger-line:nth-child(1) { transform: translateY(8px) rotate(45deg); background: var(--color-primary); }
.hamburger.active .hamburger-line:nth-child(2) { opacity: 0; }
.hamburger.active .hamburger-line:nth-child(3) { transform: translateY(-8px) rotate(-45deg); background: var(--color-primary); }

.mobile-nav-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height .45s ease;
    background: #fff;
    border-radius: 0 0 16px 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,.08);
}
.mobile-nav-panel.open { max-height: 480px; }
.mobile-nav-link {
    display: flex;
    align-items: center;
    min-height: 52px;
    padding: .5rem 1.25rem 0 1.25rem;
    font-size: 16px;
    color: var(--color-text-main);
    font-weight: 500;
    border-bottom: 1px solid #F3EAE8;
}
.mobile-nav-link.active { color: var(--color-primary); font-weight: 700; }
.modal-safe-strip {
    color: var(--color-text-muted);
    font-size: 14px;
    padding: 1rem 1.25rem 1.2rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Hero 分类页视觉 */
.cat-hero {
    position: relative;
    background: #211A1E;
    background-image: linear-gradient(115deg, rgba(23,18,20,.96) 0%, rgba(75,28,35,.78) 56%, rgba(70,30,45,.72) 100%), url('/assets/images/backpic/back-3.jpg');
    background-size: cover;
    background-position: center 30%;
    color: #fff;
}
.cat-hero:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 80% 20%, rgba(200,164,85,.12), transparent 42%);
    pointer-events: none;
}
.breadcrumb-inline {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .5rem;
    font-size: 14px;
    color: rgba(255,255,255,.62);
}
.breadcrumb-inline a { color: rgba(255,255,255,.82); }
.breadcrumb-inline a:hover { color: var(--color-secondary); }
.breadcrumb-inline .sep { opacity: .5; }

.hero-preview-card {
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 20px;
    backdrop-filter: blur(14px);
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0,0,0,.24);
}
.hero-preview-card .preview-img {
    height: 150px;
    width: 100%;
    object-fit: cover;
}
.point-dots { display: inline-flex; gap: 5px; align-items: center; }
.point-dots i {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255,255,255,.4);
    transition: all .3s;
}
.point-dots i.on { background: var(--color-secondary); width: 20px; border-radius: 99px; }
.ring-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    margin-top: 12px;
    font-size: 13px;
    color: rgba(255,255,255,.8);
}
.ring-count b {
    font-variant-numeric: tabular-nums;
    background: rgba(255,255,255,.14);
    border-radius: 8px;
    padding: 2px 7px;
    font-weight: 700;
    color: #fff;
    border: 1px solid rgba(255,255,255,.18);
}

/* 小型信任条 */
.trust-strip { border-block: 1px solid var(--color-border); }
.trust-strip span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #6F5C5E;
    font-size: 14px;
}
.trust-strip svg { color: var(--color-secondary); flex-shrink: 0; }

/* 筛选标签 */
.filter-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 36px;
    padding: 0 16px;
    border-radius: 999px;
    border: 1px solid var(--color-border);
    background: #fff;
    color: var(--color-text-muted);
    font-size: 14px;
    font-weight: 500;
    transition: all .25s ease;
}
.filter-chip:hover {
    border-color: rgba(140,47,57,.45);
    color: var(--color-primary);
    transform: translateY(-1px);
}
.filter-chip.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
    box-shadow: 0 6px 16px rgba(140,47,57,.18);
}
.filter-chip:focus-visible {
    outline: none;
    box-shadow: 0 0 0 4px rgba(140,47,57,.15);
}

/* 商品卡 */
.product-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,.05);
    transition: box-shadow .28s ease, transform .28s ease;
    display: flex;
    flex-direction: column;
}
.product-card:hover {
    box-shadow: 0 14px 34px rgba(36,20,20,.12);
    transform: translateY(-5px);
}
.product-cover-wrap {
    position: relative;
    display: block;
    overflow: hidden;
    background: #F1E7E4;
}
.product-cover-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    inset: 0;
}
.product-cover-wrap .cover-size {
    position: relative;
    padding-top: 100%;
}
.category-pin {
    position: absolute;
    left: 12px;
    top: 12px;
    z-index: 5;
    background: rgba(255,255,255,.9);
    backdrop-filter: saturate(120%) blur(6px);
    color: var(--color-primary);
    font-size: 12px;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 999px;
    box-shadow: 0 2px 8px rgba(0,0,0,.08);
}
.voucher-corner {
    position: absolute;
    right: 12px;
    top: 46px;
    z-index: 5;
    background: var(--color-secondary);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 8px;
    transform: rotate(3deg);
    box-shadow: 0 4px 10px rgba(0,0,0,.18);
}
.heart-btn {
    position: absolute;
    right: 10px;
    top: 10px;
    width: 34px;
    height: 34px;
    z-index: 6;
    border-radius: 50%;
    background: rgba(255,255,255,.86);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #6F5C5E;
    border: 0;
    transition: all .25s ease;
}
.heart-btn:hover { background: #fff; color: var(--color-primary); transform: scale(1.08); }
.heart-btn.liked { color: var(--color-primary); }
.product-info { padding: 14px 16px 16px; display: flex; flex: 1; flex-direction: column; }
.product-title {
    font-weight: 700;
    font-size: 15px;
    color: var(--color-text-main);
    line-height: 1.5;
}
.product-desc {
    color: var(--color-text-muted);
    font-size: 13px;
    margin-top: 3px;
    line-height: 1.6;
}
.product-meta { margin-top: 10px; display: flex; align-items: center; justify-content: space-between; font-size: 12px; color: #9D8484; }
.star-rate { display: inline-flex; align-items: center; gap: 3px; color: #C8A455; }
.product-price-row { display: flex; align-items: baseline; gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.price-main { font-size: 20px; font-weight: 800; color: var(--color-primary); line-height: 1.2; }
.price-main small { font-size: 13px; font-weight: 600; margin-right: 2px; }
.price-old { font-size: 13px; color: #B7A6A6; text-decoration: line-through; }
.product-footer { margin-top: auto; padding-top: 12px; display: flex; align-items: center; }
.product-cta {
    width: 100%;
    text-align: center;
    background: #F9F0ED;
    border: 1px solid rgba(140,47,57,.16);
    color: var(--color-primary);
    height: 38px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all .28s ease;
}
.product-cta:hover {
    background: var(--color-primary);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 8px 18px rgba(140,47,57,.2);
}

/* 宽幅推荐卡 */
.wide-offer-card {
    position: relative;
    background: #241A1D;
    color: #fff;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,.14);
}
.wide-offer-card:after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(95deg, rgba(23,18,20,.98) 0%, rgba(88,33,42,.85) 60%, rgba(140,47,57,.28) 100%);
}
.wide-offer-card .offer-content { position: relative; z-index: 2; }

/* 流程序号 */
.step-num {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    background: linear-gradient(135deg, #8C2F39, #B04A52);
    color: #fff;
    font-weight: 800;
    font-size: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 6px 14px rgba(140,47,57,.26);
}

/* 保障清单 */
.guard-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}
@media (min-width: 640px) {
    .guard-list { grid-template-columns: repeat(2, 1fr); }
}
.guard-list li {
    display: flex;
    gap: 12px;
    background: #fff;
    border: 1px solid var(--color-border);
    padding: 1rem 1.1rem;
    border-radius: 14px;
    font-size: 15px;
    color: var(--color-text-main);
    box-shadow: 0 2px 8px rgba(0,0,0,.03);
}
.guard-list svg { color: var(--color-primary); margin-top: 5px; flex-shrink: 0; }

/* FAQ */
.faq-item {
    border-bottom: 1px solid var(--color-border);
    background: #fff;
    padding: 0 1.1rem;
    border-radius: 14px;
    margin-bottom: 10px;
    overflow: hidden;
}
.faq-item summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 0;
    font-weight: 700;
    font-size: 16px;
    color: var(--color-text-main);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item .faq-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid rgba(140,47,57,.28);
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all .3s ease;
}
.faq-item .faq-icon svg { transition: transform .3s ease; }
.faq-item[open] .faq-icon svg { transform: rotate(45deg); }
.faq-item[open] .faq-icon { background: rgba(140,47,57,.08); }
.faq-answer {
    color: var(--color-text-muted);
    padding: 2px 0 20px;
    font-size: 15px;
    line-height: 1.9;
}

/* CTA底部 */
.cta-band {
    background: #211A1E;
    background-image: linear-gradient(110deg, rgba(21,15,17,.98) 0%, rgba(100,31,43,.9) 58%, rgba(140,47,57,.6) 100%), url('/assets/images/backpic/back-5.jpg');
    background-size: cover;
    background-position: center;
    color: #fff;
    border-radius: 22px;
    overflow: hidden;
    position: relative;
}

/* 页脚 */
.footer-wrap {
    background: #1A1417;
    color: rgba(255,255,255,.72);
    font-size: 15px;
}
.footer-top-line {
    background: linear-gradient(to right, transparent, var(--color-primary), rgba(200,164,85,.75), transparent);
    height: 2px;
}
.footer-link-title {
    color: #fff;
    font-weight: 700;
    color: #fff;
}
.footer-links li { line-height: 2.2; }
.footer-links a {
    color: rgba(255,255,255,.72);
    font-size: 14px;
}
.footer-links a:hover { color: var(--color-secondary); padding-left: 3px; }
.social-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,.14);
    background: rgba(255,255,255,.04);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,.8);
    transition: all .25s;
}
.social-icon:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}
.compliance-note {
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 14px;
    padding: 10px 16px;
    color: rgba(255,255,255,.6);
    font-size: 13px;
    line-height: 1.8;
}
.go-top-btn {
    position: fixed;
    right: 18px;
    bottom: 18px;
    width: 42px;
    height: 42px;
    z-index: 45;
    border-radius: 50%;
    background: #fff;
    color: var(--color-primary);
    border: 1px solid rgba(140,47,57,.3);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 18px rgba(0,0,0,.12);
    transition: all .3s ease;
    opacity: 0;
    visibility: hidden;
}
.go-top-btn.show { opacity: 1; visibility: visible; }
.go-top-btn:hover {
    background: var(--color-primary);
    color: #fff;
    transform: translateY(-3px);
}

@media (max-width: 640px) {
    .price-main { font-size: 18px; }
    .hero-preview-card .preview-img { height: 126px; }
}