/* ===== 基础重置 ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    /* 主色系 */
    --primary: #00a8e8;
    --primary-dark: #0077b6;
    --primary-deep: #003459;
    --primary-light: #e3f6fd;
    --accent: #48cae4;
    /* 功能色 */
    --price: #ef476f;
    --success: #10b981;
    --warning: #f59e0b;
    /* 背景色 - 统一 */
    --bg-page: #f5f7fa;
    --bg-light: #f5f7fa;
    --bg-gray: #eef2f6;
    --bg-card: #ffffff;
    /* 文字色 - 统一层级 */
    --text-dark: #0a1929;
    --text-body: #475569;
    --text-light: #94a3b8;
    --white: #ffffff;
    /* 边框色 - 统一 */
    --border: #e2e8f0;
    --divider: #eef2f6;
    /* 阴影 - 统一三级 */
    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.10);
    --shadow-lg: 0 20px 60px rgba(0, 52, 89, 0.15);
    /* 渐变 - 统一 */
    --gradient: linear-gradient(135deg, #00a8e8 0%, #0077b6 100%);
    --gradient-deep: linear-gradient(135deg, #0077b6 0%, #003459 100%);
    /* 圆角 - 统一 */
    --radius-sm: 8px;
    --radius: 16px;
    --radius-lg: 20px;
    --radius-btn: 50px;
    /* 间距 - 统一8px网格 */
    --space-xs: 8px;
    --space-sm: 16px;
    --space-md: 24px;
    --space-lg: 32px;
    --space-xl: 48px;
    /* 导航栏高度 */
    --nav-height: 64px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Noto Sans SC', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-body);
    line-height: 1.6;
    background: var(--bg-page);
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 var(--space-md); }

/* ===== 统一字体层级 ===== */
h1 { font-size: 32px; font-weight: 700; color: var(--text-dark); line-height: 1.3; }
h2 { font-size: 26px; font-weight: 700; color: var(--text-dark); line-height: 1.3; }
h3 { font-size: 18px; font-weight: 600; color: var(--text-dark); line-height: 1.4; }
h4 { font-size: 15px; font-weight: 600; color: var(--text-dark); line-height: 1.4; }
p { font-size: 14px; color: var(--text-body); }
.price { color: var(--price); font-weight: 700; }
.price-big { color: var(--price); font-size: 24px; font-weight: 700; }

/* ===== 统一按钮系统 ===== */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 12px 32px; border-radius: var(--radius-btn);
    font-size: 15px; font-weight: 600;
    transition: var(--transition); cursor: pointer;
    border: 2px solid transparent; white-space: nowrap;
    height: 48px;
}
.btn-primary { background: var(--gradient); color: var(--white); box-shadow: 0 6px 16px rgba(0, 168, 232, 0.3); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0, 168, 232, 0.45); }
.btn-outline { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.6); }
.btn-outline:hover { background: var(--white); color: var(--primary-dark); border-color: var(--white); }
.btn-outline-blue { background: var(--white); color: var(--primary-dark); border-color: var(--primary); }
.btn-outline-blue:hover { background: var(--primary-light); }
.btn-sm { padding: 6px 16px; height: 32px; font-size: 13px; border-radius: var(--radius-sm); font-weight: 600; }
.btn:active { transform: scale(0.97); }

/* ===== 导航栏 - 全站统一固定白色 ===== */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    height: var(--nav-height);
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--divider);
}
/* 首页Hero区透明导航 - 仅首页通过JS控制 */
.navbar.transparent {
    background: transparent;
    backdrop-filter: none;
    box-shadow: none;
    border-bottom: none;
}
.navbar.transparent.scrolled {
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--divider);
}
.nav-container { max-width: 1200px; margin: 0 auto; padding: 0 var(--space-md); display: flex; justify-content: space-between; align-items: center; height: 100%; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; }
.logo-icon { font-size: 28px; filter: drop-shadow(0 4px 8px rgba(0,168,232,0.4)); }
.logo-text { font-size: 22px; color: var(--primary-deep); letter-spacing: 1px; display: flex; align-items: baseline; gap: 4px; }
.logo-text small { font-size: 12px; font-weight: 400; opacity: 0.7; }
.navbar.transparent .logo-text { color: var(--white); }
.navbar.transparent.scrolled .logo-text { color: var(--primary-deep); }

.nav-menu { display: flex; gap: 4px; }
.nav-link {
    padding: 8px 16px; font-size: 14px; font-weight: 500;
    color: var(--text-body); border-radius: var(--radius-btn);
    transition: var(--transition); position: relative;
}
.navbar.transparent .nav-link { color: rgba(255,255,255,0.9); }
.navbar.transparent.scrolled .nav-link { color: var(--text-body); }
.nav-link:hover, .nav-link.active {
    color: var(--white); background: var(--gradient);
}

/* 导航栏右侧操作区 */
.nav-actions { display: flex; align-items: center; gap: 12px; }
.cart-icon-link { position: relative; color: var(--primary-deep); font-size: 20px; transition: var(--transition); width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; border-radius: 50%; }
.navbar.transparent .cart-icon-link { color: var(--white); }
.navbar.transparent.scrolled .cart-icon-link { color: var(--primary-deep); }
.cart-icon-link:hover { background: var(--primary-light); }
.cart-badge {
    position: absolute; top: 2px; right: 2px;
    min-width: 18px; height: 18px; padding: 0 5px;
    background: var(--price); color: #fff;
    border-radius: 9px; font-size: 11px; font-weight: 700;
    display: none; align-items: center; justify-content: center;
}
.member-link {
    color: var(--primary-dark); font-size: 14px; font-weight: 600;
    padding: 8px 20px; border: 1.5px solid var(--primary);
    border-radius: var(--radius-btn); transition: var(--transition); height: 36px;
    display: flex; align-items: center;
}
.navbar.transparent .member-link { color: var(--white); border-color: rgba(255,255,255,0.6); }
.navbar.transparent.scrolled .member-link { color: var(--primary-dark); border-color: var(--primary); }
.member-link:hover { background: var(--gradient); color: var(--white); border-color: transparent; }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { width: 26px; height: 3px; background: var(--primary-deep); border-radius: 2px; transition: var(--transition); }
.navbar.transparent .hamburger span { background: var(--white); }
.navbar.transparent.scrolled .hamburger span { background: var(--primary-deep); }

/* ===== Hero区 ===== */
.hero {
    position: relative; min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden; color: var(--white);
}
.hero-bg {
    position: absolute; inset: 0;
    overflow: hidden;
}
.hero-bg img {
    width: 100%; height: 100%;
    object-fit: cover;
    transform: scale(1.1);
    animation: heroZoom 20s ease-in-out infinite alternate;
}
@keyframes heroZoom { to { transform: scale(1.25); } }
.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(0,52,89,0.85) 0%, rgba(0,119,182,0.7) 50%, rgba(0,168,232,0.6) 100%);
}

.water-drops { position: absolute; inset: 0; pointer-events: none; }
.water-drops span {
    position: absolute; bottom: -50px;
    width: 6px; height: 6px;
    background: rgba(255,255,255,0.5);
    border-radius: 50%;
    animation: drop 8s linear infinite;
}
.water-drops span:nth-child(1) { left: 5%; animation-duration: 7s; animation-delay: 0s; }
.water-drops span:nth-child(2) { left: 15%; animation-duration: 9s; animation-delay: 1s; }
.water-drops span:nth-child(3) { left: 25%; animation-duration: 6s; animation-delay: 2s; }
.water-drops span:nth-child(4) { left: 35%; animation-duration: 10s; animation-delay: 0.5s; }
.water-drops span:nth-child(5) { left: 45%; animation-duration: 8s; animation-delay: 1.5s; }
.water-drops span:nth-child(6) { left: 55%; animation-duration: 7.5s; animation-delay: 2.5s; }
.water-drops span:nth-child(7) { left: 65%; animation-duration: 9.5s; animation-delay: 3s; }
.water-drops span:nth-child(8) { left: 75%; animation-duration: 6.5s; animation-delay: 1s; }
.water-drops span:nth-child(9) { left: 85%; animation-duration: 8.5s; animation-delay: 2s; }
.water-drops span:nth-child(10) { left: 95%; animation-duration: 7s; animation-delay: 3.5s; }
@keyframes drop {
    0% { transform: translateY(0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-110vh); opacity: 0; }
}

.hero-content { position: relative; z-index: 2; text-align: center; padding: 0 24px; max-width: 900px; }
.hero-badge {
    display: inline-block; padding: 8px 20px;
    background: rgba(255,255,255,0.15); backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.3); border-radius: 50px;
    font-size: 14px; margin-bottom: 28px;
    animation: fadeInUp 0.8s ease;
}
.hero-title { font-size: clamp(48px, 8vw, 96px); font-weight: 900; line-height: 1.1; margin-bottom: 20px; }
.hero-title .kr { display: block; font-size: 0.5em; font-weight: 300; opacity: 0.9; margin-bottom: 10px; letter-spacing: 4px; }
.hero-subtitle { font-size: clamp(16px, 2.5vw, 22px); margin-bottom: 40px; opacity: 0.95; font-weight: 300; }
.hero-actions { display: flex; gap: 16px; justify-content: center; margin-bottom: 80px; flex-wrap: wrap; }
.hero-stats {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
    padding: 28px; background: rgba(255,255,255,0.1); backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.2); border-radius: var(--radius);
}
.hero-stats .stat { text-align: center; }
.hero-stats .stat strong { display: block; font-size: 36px; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.hero-stats .stat span { font-size: 13px; opacity: 0.85; }

.scroll-down { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); z-index: 2; text-align: center; }
.scroll-down span {
    display: block; width: 24px; height: 40px;
    border: 2px solid rgba(255,255,255,0.6); border-radius: 12px;
    margin: 0 auto 8px; position: relative;
}
.scroll-down span::before {
    content: ''; position: absolute; top: 6px; left: 50%;
    transform: translateX(-50%); width: 4px; height: 8px;
    background: var(--white); border-radius: 2px;
    animation: scrollDot 1.5s infinite;
}
@keyframes scrollDot { 0% { top: 6px; opacity: 1; } 100% { top: 22px; opacity: 0; } }
.scroll-down p { font-size: 11px; opacity: 0.7; letter-spacing: 2px; }

/* ===== 通用 Section ===== */
section { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-tag {
    display: inline-block; font-size: 13px; letter-spacing: 3px;
    color: var(--primary); font-weight: 600; margin-bottom: 12px;
    padding: 4px 14px; background: var(--primary-light); border-radius: 20px;
}
.section-title { font-size: clamp(32px, 4vw, 44px); font-weight: 700; color: var(--text-dark); margin-bottom: 12px; }
.section-desc { font-size: 16px; color: var(--text-light); }

/* ===== 关于品牌 ===== */
.about { background: var(--bg-light); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-image { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }
.about-image img { width: 100%; height: 480px; object-fit: cover; transition: var(--transition); }
.about-image:hover img { transform: scale(1.05); }
.image-badge {
    position: absolute; bottom: 24px; right: 24px;
    display: flex; align-items: center; gap: 12px;
    padding: 14px 20px; background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px); border-radius: 12px; box-shadow: var(--shadow-md);
}
.badge-icon { font-size: 32px; }
.badge-text { font-size: 13px; font-weight: 600; color: var(--primary-deep); line-height: 1.3; }
.about-content h3 { font-size: 32px; color: var(--text-dark); margin-bottom: 20px; font-weight: 700; }
.about-content p { margin-bottom: 16px; color: var(--text-body); }
.about-list { margin-top: 24px; }
.about-list li { display: flex; align-items: center; gap: 12px; padding: 10px 0; color: var(--text-body); }
.about-list .check {
    width: 24px; height: 24px; flex-shrink: 0;
    background: var(--gradient); color: var(--white);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 13px; font-weight: 700;
}

/* ===== 产品中心 ===== */
.products { background: var(--white); }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.product-card {
    background: var(--white); border-radius: var(--radius);
    overflow: hidden; box-shadow: var(--shadow-sm);
    transition: var(--transition); border: 1px solid var(--bg-gray);
}
.product-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); }
.product-card.featured { border: 2px solid var(--primary); position: relative; }
.product-img { position: relative; height: 320px; overflow: hidden; background: var(--bg-light); }
.product-img img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.product-card:hover .product-img img { transform: scale(1.1); }
.product-tag {
    position: absolute; top: 16px; left: 16px;
    padding: 6px 14px; background: var(--primary); color: var(--white);
    border-radius: 20px; font-size: 12px; font-weight: 600;
}
.product-tag.hot { background: #ef476f; }
.product-info { padding: 28px; }
.product-info h3 { font-size: 22px; color: var(--text-dark); margin-bottom: 8px; }
.product-desc { color: var(--text-light); margin-bottom: 16px; font-size: 14px; }
.product-features { margin-bottom: 24px; }
.product-features li { padding: 6px 0; font-size: 14px; color: var(--text-body); position: relative; padding-left: 24px; }
.product-features li::before { content: '•'; position: absolute; left: 8px; color: var(--primary); font-weight: 700; }
.product-btn {
    display: block; text-align: center; padding: 12px;
    background: var(--primary-light); color: var(--primary-dark);
    border-radius: 10px; font-weight: 600; transition: var(--transition);
}
.product-btn:hover { background: var(--gradient); color: var(--white); }

/* ===== 品牌优势 ===== */
.advantage { background: var(--bg-light); position: relative; }
.advantage-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.advantage-card {
    background: var(--white); padding: 36px 28px;
    border-radius: var(--radius); text-align: center;
    transition: var(--transition); box-shadow: var(--shadow-sm);
    border-top: 4px solid transparent;
}
.advantage-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-top-color: var(--primary); }
.adv-icon { font-size: 56px; margin-bottom: 20px; }
.advantage-card h3 { font-size: 20px; color: var(--text-dark); margin-bottom: 12px; }
.advantage-card p { font-size: 14px; color: var(--text-body); }

/* ===== 生产工艺 ===== */
.process { background: var(--white); }
.process-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.process-image { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); position: relative; }
.process-image img { width: 100%; height: 600px; object-fit: cover; }
.process-steps { display: flex; flex-direction: column; gap: 16px; }
.step { display: flex; align-items: center; gap: 20px; padding: 18px 24px; background: var(--bg-light); border-radius: 12px; transition: var(--transition); }
.step:hover { background: var(--primary-light); transform: translateX(8px); }
.step-num {
    width: 48px; height: 48px; flex-shrink: 0;
    background: var(--gradient); color: var(--white);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 16px;
}
.step-content h4 { font-size: 17px; color: var(--text-dark); margin-bottom: 4px; }
.step-content p { font-size: 13px; color: var(--text-light); }

/* ===== 代理合作 ===== */
.agency { background: linear-gradient(180deg, var(--bg-light) 0%, var(--primary-light) 100%); }
.agency-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.agency-card {
    background: var(--white); padding: 36px 28px;
    border-radius: var(--radius); position: relative;
    transition: var(--transition); box-shadow: var(--shadow-sm);
    overflow: hidden;
}
.agency-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0;
    height: 4px; background: var(--gradient);
    transform: scaleX(0); transform-origin: left; transition: var(--transition);
}
.agency-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.agency-card:hover::before { transform: scaleX(1); }
.agency-num {
    font-size: 48px; font-weight: 900;
    background: var(--gradient); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text;
    margin-bottom: 12px; line-height: 1;
}
.agency-card h3 { font-size: 20px; color: var(--text-dark); margin-bottom: 10px; }
.agency-card p { font-size: 14px; color: var(--text-body); }

/* ===== 联系我们 ===== */
.contact { background: var(--white); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; }
.contact-info { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-content: start; }
.contact-card {
    display: flex; gap: 16px; padding: 24px;
    background: var(--bg-light); border-radius: 12px;
    transition: var(--transition);
}
.contact-card:hover { background: var(--primary-light); transform: translateY(-4px); }
.contact-icon { font-size: 32px; }
.contact-card h4 { font-size: 13px; color: var(--text-light); margin-bottom: 6px; font-weight: 500; }
.contact-card p { font-size: 15px; color: var(--text-dark); font-weight: 600; }

.contact-form-wrap {
    background: var(--bg-light); padding: 40px;
    border-radius: var(--radius); box-shadow: var(--shadow-sm);
}
.contact-form h3 { font-size: 26px; color: var(--text-dark); margin-bottom: 8px; }
.form-desc { color: var(--text-light); margin-bottom: 28px; font-size: 14px; }
.form-group { position: relative; margin-bottom: 24px; }
.form-group input, .form-group textarea, .form-group select {
    width: 100%; padding: 14px 16px;
    background: var(--white); border: 2px solid var(--bg-gray);
    border-radius: 10px; font-size: 15px; color: var(--text-dark);
    font-family: inherit; transition: var(--transition);
}
.form-group label {
    position: absolute; left: 16px; top: 14px;
    color: var(--text-light); pointer-events: none;
    transition: var(--transition); background: transparent; padding: 0 4px;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none; border-color: var(--primary); background: var(--white);
}
.form-group input:focus + label, .form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label, .form-group textarea:not(:placeholder-shown) + label {
    top: -10px; left: 12px; font-size: 12px; color: var(--primary);
    background: var(--bg-light);
}
.form-group input, .form-group textarea { placeholder-shown: ''; }
.form-group input::placeholder { color: transparent; }
.form-group textarea::placeholder { color: transparent; }
.btn-submit {
    width: 100%; padding: 16px;
    background: var(--gradient); color: var(--white);
    border: none; border-radius: 10px;
    font-size: 16px; font-weight: 600; cursor: pointer;
    transition: var(--transition); box-shadow: 0 8px 20px rgba(0,168,232,0.3);
}
.btn-submit:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(0,168,232,0.5); }
.form-success { display: none; text-align: center; color: #10b981; font-weight: 600; margin-top: 16px; padding: 12px; background: #d1fae5; border-radius: 8px; }
.form-success.show { display: block; }

/* ===== 页脚 ===== */
.footer { background: var(--primary-deep); color: rgba(255,255,255,0.7); padding: 70px 0 0; }
.footer .logo-text { color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; padding-bottom: 50px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-col h4 { color: var(--white); font-size: 16px; margin-bottom: 20px; font-weight: 600; }
.footer-col ul li { margin-bottom: 10px; font-size: 14px; }
.footer-col ul li a { transition: var(--transition); }
.footer-col ul li a:hover { color: var(--accent); padding-left: 4px; }
.footer-desc { font-size: 14px; line-height: 1.7; margin-top: 16px; }
.footer-bottom { text-align: center; padding: 24px 0; font-size: 13px; }
.footer-bottom .footer-icp { margin-top: 6px; opacity: 0.6; font-size: 12px; }

/* ===== 动画 ===== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
.fade-in { opacity: 0; transform: translateY(40px); transition: opacity 0.8s ease, transform 0.8s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ===== 响应式 ===== */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed; top: 0; right: -100%;
        width: 80%; max-width: 320px; height: 100vh;
        background: var(--white); flex-direction: column;
        padding: 80px 24px 24px; gap: 8px;
        transition: right 0.4s ease; box-shadow: -10px 0 40px rgba(0,0,0,0.1);
    }
    .nav-menu.active { right: 0; }
    .nav-link { color: var(--text-body); display: block; padding: 14px 20px; }
    .nav-link:hover, .nav-link.active { background: var(--primary-light); color: var(--primary-dark); }
    .hamburger { display: flex; z-index: 1001; }
    .hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
    .hamburger.active span:nth-child(2) { opacity: 0; }
    .hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

    .hero-stats { grid-template-columns: repeat(2, 1fr); }
    .about-grid, .process-wrap, .contact-grid { grid-template-columns: 1fr; }
    .advantage-grid, .product-grid, .agency-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    section { padding: 70px 0; }
    .contact-info { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
    .advantage-grid, .product-grid, .agency-grid, .footer-grid, .hero-stats { grid-template-columns: 1fr; }
    .hero-actions { flex-direction: column; width: 100%; }
    .hero-actions .btn { width: 100%; }
    .hero-stats .stat strong { font-size: 28px; }
    .contact-form-wrap { padding: 24px; }
}

/* ===== 产品价格和按钮 ===== */
.product-price { display: flex; align-items: baseline; gap: 8px; margin: 12px 0 16px; }
.product-price .price { font-size: 24px; font-weight: 700; color: #ef476f; }
.product-price .original { font-size: 14px; color: var(--text-light); text-decoration: line-through; }
.product-actions { display: flex; gap: 8px; }
.product-btn-cart {
    flex: 1; padding: 10px; background: var(--primary-light);
    color: var(--primary-dark); border: none; border-radius: 8px;
    font-weight: 600; cursor: pointer; transition: var(--transition); font-size: 13px;
}
.product-btn-cart:hover { background: var(--gradient); color: #fff; }
.product-btn-buy {
    flex: 1; padding: 10px; background: var(--gradient);
    color: #fff; border-radius: 8px; font-weight: 600; text-align: center; font-size: 13px;
    transition: var(--transition);
}
.product-btn-buy:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(0,168,232,0.4); }

/* ===== 通用页面头 ===== */
.page-header { text-align: center; margin-bottom: var(--space-lg); }
.page-header h1 { font-size: 32px; color: var(--text-dark); margin-bottom: var(--space-xs); }
.page-header p { color: var(--text-light); font-size: 14px; }
.section-title-small { font-size: 22px; color: var(--text-dark); margin-bottom: var(--space-md); text-align: center; font-weight: 700; }
.free { color: var(--success); font-weight: 600; }

/* ===== 统一子页面主区布局（替代各页面inline padding-top） ===== */
.page-main {
    padding-top: calc(var(--nav-height) + 40px);
    padding-bottom: var(--space-xl);
    min-height: 60vh;
}
.page-main.no-pad-bottom { padding-bottom: 0; }
/* 会员页：banner 紧贴导航栏下方 */
.page-main.flush-top { padding-top: var(--nav-height); }
/* 登录页：满屏背景 */
.page-main.full-screen { min-height: 100vh; padding-top: var(--nav-height); padding-bottom: 0; display: flex; align-items: center; }

/* ===== 购物车页面 ===== */
.cart-page { min-height: 60vh; }
.empty-cart { text-align: center; padding: 60px 20px; }
.empty-icon { font-size: 80px; opacity: 0.3; margin-bottom: var(--space-md); }
.empty-cart h3 { font-size: 20px; color: var(--text-dark); margin-bottom: var(--space-xs); }
.empty-cart p { color: var(--text-light); margin-bottom: var(--space-md); font-size: 14px; }
.cart-list-wrap { background: var(--bg-card); border-radius: var(--radius); box-shadow: var(--shadow-sm); overflow: hidden; }
.cart-list-header, .cart-item {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 0.5fr;
    align-items: center; gap: 16px; padding: 16px 24px;
}
.cart-list-header { background: var(--bg-light); font-size: 13px; color: var(--text-light); font-weight: 600; }
.cart-item { border-bottom: 1px solid var(--bg-gray); transition: var(--transition); }
.cart-item:hover { background: var(--bg-light); }
.cart-item .col-product { display: flex; align-items: center; gap: 12px; }
.cart-item .col-product img { width: 60px; height: 60px; object-fit: contain; }
.cart-item .col-product h4 { font-size: 14px; color: var(--text-dark); }
.cart-item .item-spec { font-size: 12px; color: var(--text-light); }
.qty-control { display: flex; align-items: center; border: 1px solid var(--bg-gray); border-radius: 6px; overflow: hidden; width: fit-content; }
.qty-control button { width: 30px; height: 30px; background: var(--bg-light); border: none; cursor: pointer; font-size: 16px; color: var(--text-body); }
.qty-control button:hover { background: var(--primary); color: #fff; }
.qty-control input { width: 50px; height: 30px; text-align: center; border: none; border-left: 1px solid var(--bg-gray); border-right: 1px solid var(--bg-gray); font-size: 14px; }
.qty-control input::-webkit-outer-spin-button, .qty-control input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.btn-delete { background: none; border: none; color: #ef476f; cursor: pointer; font-size: 13px; padding: 4px 8px; }
.btn-delete:hover { text-decoration: underline; }
.cart-footer { display: flex; justify-content: space-between; align-items: center; padding: 24px; background: var(--bg-light); flex-wrap: wrap; gap: 20px; }
.cart-summary { text-align: right; }
.summary-row { margin-bottom: 8px; font-size: 14px; }
.summary-row strong { color: var(--text-dark); }
.summary-row.total { font-size: 16px; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--bg-gray); }
.cart-actions { display: flex; gap: 12px; }

/* 推荐区 */
.recommend-section { padding: var(--space-xl) 0; background: var(--bg-light); }
.recommend-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-md); }
.recommend-card { background: var(--bg-card); border-radius: var(--radius); padding: var(--space-md); text-align: center; box-shadow: var(--shadow-sm); transition: var(--transition); }
.recommend-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.recommend-card img { width: 100%; height: 160px; object-fit: contain; margin-bottom: 12px; }
.recommend-card h4 { font-size: 15px; color: var(--text-dark); margin-bottom: 8px; }
.recommend-price { display: flex; justify-content: center; gap: 8px; align-items: baseline; margin-bottom: 12px; }
.recommend-price .original { font-size: 12px; color: var(--text-light); text-decoration: line-through; }
.btn-add-cart { width: 100%; padding: 10px; background: var(--primary-light); color: var(--primary-dark); border: none; border-radius: 8px; font-weight: 600; cursor: pointer; transition: var(--transition); }
.btn-add-cart:hover { background: var(--gradient); color: #fff; }

/* ===== Toast 提示 ===== */
.cart-toast {
    position: fixed; top: 100px; left: 50%; transform: translateX(-50%) translateY(-20px);
    background: rgba(0,52,89,0.95); color: #fff; padding: 12px 28px;
    border-radius: 50px; font-size: 14px; z-index: 9999;
    opacity: 0; transition: all 0.3s ease; box-shadow: var(--shadow-md);
}
.cart-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ===== 登录注册页 - 沉浸式全屏设计 ===== */
.auth-page {
    min-height: 100vh; display: flex; align-items: center;
    position: relative; background: var(--gradient-deep);
    overflow: hidden; padding-top: 0; padding-bottom: 0;
}
.auth-bg {
    position: absolute; inset: 0; z-index: 0;
    background:
        radial-gradient(circle at 25% 15%, rgba(0,168,232,0.35), transparent 45%),
        radial-gradient(circle at 75% 85%, rgba(72,202,228,0.25), transparent 45%),
        radial-gradient(circle at 50% 50%, rgba(0,119,182,0.15), transparent 60%);
}
/* 装饰水滴 */
.auth-bg::before, .auth-bg::after {
    content: ''; position: absolute; border-radius: 50%;
    background: rgba(255,255,255,0.06); filter: blur(2px);
}
.auth-bg::before { width: 300px; height: 300px; top: -80px; right: -60px; }
.auth-bg::after { width: 200px; height: 200px; bottom: -40px; left: -40px; }
.auth-page .container { position: relative; z-index: 1; width: 100%; }
.auth-card {
    max-width: 440px; margin: 80px auto 40px;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(24px);
    border-radius: var(--radius-lg); padding: 40px;
    box-shadow: 0 24px 80px rgba(0,52,89,0.4);
    border: 1px solid rgba(255,255,255,0.3);
}
.auth-tabs { display: flex; margin-bottom: 32px; background: var(--bg-light); border-radius: 12px; padding: 4px; }
.auth-tab { flex: 1; padding: 12px; background: none; border: none; font-size: 15px; font-weight: 600; color: var(--text-light); cursor: pointer; border-radius: 8px; transition: var(--transition); }
.auth-tab.active { background: #fff; color: var(--primary-dark); box-shadow: var(--shadow-sm); }
.auth-form { display: none; }
.auth-form.active { display: block; animation: fadeInUp 0.4s ease; }
.auth-form h2 { font-size: 26px; color: var(--text-dark); margin-bottom: 6px; }
.auth-subtitle { color: var(--text-light); font-size: 14px; margin-bottom: 24px; }
.auth-form .form-group { margin-bottom: 20px; }
.verify-group { display: flex; gap: 10px; align-items: flex-start; }
.verify-group .form-group:first-child, .verify-group input { flex: 1; }
.btn-verify { white-space: nowrap; padding: 14px 16px; background: var(--primary-light); color: var(--primary-dark); border: none; border-radius: 10px; font-size: 13px; font-weight: 600; cursor: pointer; transition: var(--transition); margin-top: 0; }
.btn-verify:hover { background: var(--primary); color: #fff; }
.btn-verify:disabled { background: var(--bg-gray); color: var(--text-light); cursor: not-allowed; }
.form-options { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; font-size: 13px; }
.checkbox-label { display: flex; align-items: center; gap: 6px; cursor: pointer; color: var(--text-body); }
.checkbox-label input { width: 16px; height: 16px; accent-color: var(--primary); }
.checkbox-label.agreement { font-size: 12px; margin-bottom: 20px; }
.checkbox-label.agreement a { color: var(--primary); }
.forgot-link { color: var(--primary); }
.btn-auth { width: 100%; padding: 14px; background: var(--gradient); color: #fff; border: none; border-radius: 10px; font-size: 16px; font-weight: 600; cursor: pointer; transition: var(--transition); box-shadow: 0 6px 16px rgba(0,168,232,0.3); }
.btn-auth:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0,168,232,0.4); }
.auth-divider { text-align: center; margin: 24px 0; position: relative; color: var(--text-light); font-size: 12px; }
.auth-divider::before { content: ''; position: absolute; top: 50%; left: 0; right: 0; height: 1px; background: var(--bg-gray); }
.auth-divider span { background: #fff; padding: 0 16px; position: relative; }
.social-login { display: flex; gap: 12px; }
.social-btn { flex: 1; padding: 12px; background: #fff; border: 1.5px solid var(--bg-gray); border-radius: 10px; font-size: 14px; cursor: pointer; transition: var(--transition); display: flex; align-items: center; justify-content: center; gap: 6px; }
.social-btn.wechat:hover { border-color: #07c160; color: #07c160; }
.social-btn.alipay:hover { border-color: #1677ff; color: #1677ff; }
.auth-tip { text-align: center; margin-top: 20px; font-size: 13px; color: var(--text-light); }
.auth-tip a { color: var(--primary); font-weight: 600; }

/* ===== 会员中心 ===== */
.member-banner { background: var(--gradient-deep); padding: 40px 0; color: #fff; }
.member-info { display: flex; align-items: center; gap: 24px; }
.member-avatar { width: 80px; height: 80px; border-radius: 50%; background: var(--gradient); display: flex; align-items: center; justify-content: center; font-size: 36px; font-weight: 700; color: #fff; box-shadow: 0 8px 20px rgba(0,168,232,0.4); }
.member-detail h2 { font-size: 24px; margin-bottom: 6px; }
.member-level { font-size: 13px; padding: 3px 10px; background: rgba(255,255,255,0.2); border-radius: 12px; margin-left: 8px; }
.member-detail p { font-size: 14px; opacity: 0.9; margin-bottom: 4px; }
.not-logged { text-align: center; padding: 80px 20px; }
.member-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-md); margin: var(--space-lg) 0; }
.stat-card { background: var(--bg-card); padding: var(--space-md); border-radius: var(--radius); display: flex; align-items: center; gap: var(--space-sm); box-shadow: var(--shadow-sm); transition: var(--transition); }
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.stat-icon { font-size: 36px; }
.stat-info strong { display: block; font-size: 24px; color: var(--text-dark); }
.stat-info span { font-size: 13px; color: var(--text-light); }
.quick-actions { display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--space-sm); margin-bottom: var(--space-lg); }
.quick-card { background: var(--bg-card); padding: var(--space-md) var(--space-sm); border-radius: var(--radius); text-align: center; box-shadow: var(--shadow-sm); transition: var(--transition); cursor: pointer; display: flex; flex-direction: column; align-items: center; gap: var(--space-xs); }
.quick-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); background: var(--primary-light); }
.qa-icon { font-size: 30px; }
.quick-card span:last-child { font-size: 13px; color: var(--text-body); font-weight: 500; }
.orders-section { background: var(--bg-card); border-radius: var(--radius); padding: var(--space-lg); box-shadow: var(--shadow-sm); }
.section-header-small { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; flex-wrap: wrap; gap: 16px; }
.section-header-small h3 { font-size: 20px; color: var(--text-dark); }
.order-tabs { display: flex; gap: 8px; }
.order-tab { padding: 6px 16px; background: var(--bg-light); border: none; border-radius: 20px; font-size: 13px; color: var(--text-body); cursor: pointer; transition: var(--transition); }
.order-tab.active { background: var(--gradient); color: #fff; }
.empty-orders { text-align: center; padding: 40px; color: var(--text-light); }
.order-card { border: 1px solid var(--bg-gray); border-radius: 12px; padding: 20px; margin-bottom: 16px; transition: var(--transition); }
.order-card:hover { box-shadow: var(--shadow-sm); }
.order-header { display: flex; justify-content: space-between; padding-bottom: 12px; border-bottom: 1px solid var(--bg-gray); margin-bottom: 12px; }
.order-id { font-size: 13px; color: var(--text-light); }
.order-status { font-size: 14px; font-weight: 600; }
.order-item { display: flex; align-items: center; gap: 12px; padding: 8px 0; }
.order-item img { width: 50px; height: 50px; object-fit: contain; }
.oi-info { flex: 1; }
.oi-info h5 { font-size: 14px; color: var(--text-dark); }
.oi-info p { font-size: 12px; color: var(--text-light); }
.oi-price { color: #ef476f; font-weight: 600; font-size: 14px; }
.order-footer { display: flex; justify-content: space-between; align-items: center; padding-top: 12px; border-top: 1px solid var(--bg-gray); margin-top: 12px; flex-wrap: wrap; gap: 12px; }
.order-time { font-size: 12px; color: var(--text-light); }
.order-total { font-size: 14px; }
.order-total strong { color: #ef476f; font-size: 16px; }
.order-actions { display: flex; gap: 8px; }
.btn-sm { padding: 6px 14px; background: var(--primary); color: #fff; border: none; border-radius: 6px; font-size: 12px; cursor: pointer; transition: var(--transition); }
.btn-sm:hover { background: var(--primary-dark); }
.btn-pay { background: #ef476f; }
.btn-pay:hover { background: #d93b5c; }
.btn-outline-sm { background: #fff; color: var(--text-body); border: 1px solid var(--bg-gray); }
.btn-outline-sm:hover { border-color: var(--primary); color: var(--primary); }

/* ===== 弹窗 Modal ===== */
.modal { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 2000; align-items: center; justify-content: center; padding: 20px; }
.modal.active { display: flex; }
.modal-content { background: var(--bg-card); border-radius: var(--radius); padding: var(--space-lg); max-width: 480px; width: 100%; max-height: 90vh; overflow-y: auto; position: relative; animation: modalIn 0.3s ease; }
@keyframes modalIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.modal-close { position: absolute; top: 16px; right: 20px; font-size: 28px; cursor: pointer; color: var(--text-light); line-height: 1; }
.modal-content h3 { font-size: 22px; color: var(--text-dark); margin-bottom: 20px; }
.points-display { text-align: center; padding: 24px; background: var(--gradient); border-radius: 12px; color: #fff; margin-bottom: 20px; }
.points-big { font-size: 48px; font-weight: 700; }
.points-label { font-size: 14px; opacity: 0.9; }
.points-rules h4 { font-size: 15px; color: var(--text-dark); margin-bottom: 12px; }
.points-rules li { padding: 6px 0; font-size: 14px; color: var(--text-body); list-style: disc; list-style-position: inside; }
.saved-addr-card { padding: 16px; background: var(--bg-light); border-radius: 8px; border-left: 3px solid var(--primary); }
.saved-addr-card p { margin-bottom: 4px; font-size: 14px; }

/* ===== 结算页 ===== */
.checkout-page { min-height: 60vh; }
.steps { display: flex; align-items: center; justify-content: center; margin-bottom: 40px; gap: 8px; }
.step-item { display: flex; align-items: center; gap: 8px; color: var(--text-light); font-size: 14px; }
.step-item .step-num { width: 28px; height: 28px; border-radius: 50%; background: var(--bg-gray); color: var(--text-light); display: flex; align-items: center; justify-content: center; font-weight: 600; font-size: 13px; }
.step-item.active .step-num { background: var(--gradient); color: #fff; }
.step-item.done .step-num { background: #10b981; color: #fff; }
.step-item.active { color: var(--primary-dark); font-weight: 600; }
.step-line { width: 40px; height: 2px; background: var(--bg-gray); }
.checkout-section { background: var(--bg-card); border-radius: var(--radius); padding: var(--space-md); margin-bottom: var(--space-md); box-shadow: var(--shadow-sm); }
.checkout-section h3 { font-size: 18px; color: var(--text-dark); margin-bottom: var(--space-md); }
.address-list { display: flex; gap: 16px; flex-wrap: wrap; }
.address-card { border: 2px solid var(--bg-gray); border-radius: 12px; padding: 16px; min-width: 280px; position: relative; cursor: pointer; transition: var(--transition); }
.address-card.selected { border-color: var(--primary); background: var(--primary-light); }
.address-card h4 { font-size: 15px; color: var(--text-dark); margin-bottom: 6px; }
.address-card h4 span { font-size: 13px; color: var(--text-light); font-weight: 400; margin-left: 8px; }
.address-card p { font-size: 13px; color: var(--text-body); }
.addr-tag { position: absolute; top: 8px; right: 8px; background: var(--primary); color: #fff; font-size: 11px; padding: 2px 8px; border-radius: 4px; }
.address-card.add-new { display: flex; align-items: center; justify-content: center; gap: 8px; border-style: dashed; color: var(--text-light); min-height: 80px; }
.address-card.add-new .plus { font-size: 24px; }
.checkout-item { display: flex; align-items: center; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--bg-gray); }
.checkout-item:last-child { border-bottom: none; }
.checkout-item img { width: 60px; height: 60px; object-fit: contain; }
.ci-info { flex: 1; }
.ci-info h4 { font-size: 14px; color: var(--text-dark); }
.ci-info p { font-size: 12px; color: var(--text-light); }
.ci-qty { color: var(--text-light); font-size: 14px; }
.ci-price { color: #ef476f; font-weight: 600; }
.shipping-options, .payment-options { display: flex; flex-direction: column; gap: 12px; }
.shipping-option, .payment-option { display: flex; align-items: center; gap: 16px; padding: 16px; border: 2px solid var(--bg-gray); border-radius: 12px; cursor: pointer; transition: var(--transition); }
.shipping-option:hover, .payment-option:hover { border-color: var(--primary); }
.shipping-option.selected, .payment-option.selected { border-color: var(--primary); background: var(--primary-light); }
.shipping-option input, .payment-option input { width: 18px; height: 18px; accent-color: var(--primary); }
.shipping-option div, .payment-option div:not(.pay-icon) { flex: 1; }
.shipping-option strong, .payment-option strong { display: block; font-size: 15px; color: var(--text-dark); }
.shipping-option span, .payment-option span { font-size: 12px; color: var(--text-light); }
.ship-price { font-weight: 600; color: var(--primary); }
.pay-icon { font-size: 28px; width: 40px; text-align: center; }
.discount-row { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--bg-gray); font-size: 14px; }
.discount-row:last-child { border-bottom: none; }
.discount-amount { color: #ef476f; font-weight: 600; }
.no-coupon { color: var(--text-light); }
.discount-text { color: #ef476f; }
.checkout-summary { background: var(--bg-card); border-radius: var(--radius); padding: var(--space-md); box-shadow: var(--shadow-sm); text-align: right; }
.checkout-summary .summary-row { margin-bottom: 8px; }
.btn-submit-order { width: 100%; margin-top: 16px; padding: 16px; background: var(--gradient); color: #fff; border: none; border-radius: 10px; font-size: 16px; font-weight: 600; cursor: pointer; transition: var(--transition); box-shadow: 0 6px 16px rgba(0,168,232,0.3); }
.btn-submit-order:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0,168,232,0.4); }

/* ===== 支付弹窗 ===== */
.pay-modal .modal-content { max-width: 600px; }
.pay-header { display: flex; justify-content: space-between; align-items: center; padding-bottom: 16px; border-bottom: 1px solid var(--bg-gray); margin-bottom: 24px; }
.pay-header h3 { font-size: 20px; margin: 0; }
.pay-amount { font-size: 24px; font-weight: 700; color: #ef476f; }
.pay-body { display: flex; gap: 24px; }
.qrcode-wrap { text-align: center; }
.qrcode { width: 200px; height: 200px; background: #fff; border: 2px solid var(--primary); border-radius: 12px; padding: 10px; display: grid; grid-template-columns: repeat(12, 1fr); grid-template-rows: repeat(12, 1fr); gap: 1px; }
.qr-cell-black { background: #0a1929; }
.qr-cell-white { background: #fff; }
.qrcode-tip { margin-top: 12px; }
.qrcode-tip p { font-size: 13px; color: var(--text-body); margin-bottom: 4px; }
.pay-tip-small strong { color: #ef476f; }
.pay-info { flex: 1; }
.pay-info-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--bg-gray); font-size: 13px; }
.pay-info-row span { color: var(--text-light); }
.pay-info-row strong { color: var(--text-dark); }
.status-pending { color: #f59e0b; }
.status-success { color: #10b981; }
.pay-countdown { text-align: center; padding: 12px; background: #fff7ed; border-radius: 8px; margin: 16px 0; font-size: 13px; color: #92400e; }
.pay-countdown strong { color: #ef4444; font-size: 16px; }
.pay-actions { display: flex; gap: 8px; margin-bottom: 16px; }
.btn-simulate-pay { flex: 1; padding: 12px; background: #10b981; color: #fff; border: none; border-radius: 8px; font-weight: 600; cursor: pointer; transition: var(--transition); }
.btn-simulate-pay:hover { background: #059669; }
.btn-cancel-pay { flex: 1; padding: 12px; background: #fff; color: var(--text-body); border: 1px solid var(--bg-gray); border-radius: 8px; cursor: pointer; }
.pay-notice { font-size: 11px; color: var(--text-light); padding: 12px; background: #fef3c7; border-radius: 8px; line-height: 1.6; }

/* ===== 支付成功页 ===== */
.success-page { min-height: 80vh; display: flex; align-items: center; }
.success-card { max-width: 560px; margin: 0 auto; background: var(--bg-card); border-radius: var(--radius); padding: var(--space-xl) var(--space-lg); text-align: center; box-shadow: var(--shadow-md); }
.success-icon { margin-bottom: 20px; }
.success-card h1 { font-size: 28px; color: var(--text-dark); margin-bottom: 8px; }
.success-desc { color: var(--text-light); margin-bottom: 24px; }
.order-detail-card { background: var(--bg-light); border-radius: 12px; padding: 20px; margin-bottom: 24px; text-align: left; }
.od-row { display: flex; justify-content: space-between; padding: 8px 0; font-size: 14px; border-bottom: 1px solid var(--bg-gray); }
.od-row:last-child { border-bottom: none; }
.od-row span { color: var(--text-light); }
.od-row strong { color: var(--text-dark); }
.od-row.total strong { color: #ef476f; font-size: 18px; }
.success-tip { padding: 16px; background: #ecfdf5; border-radius: 8px; margin-bottom: 24px; }
.success-tip p { font-size: 13px; color: #065f46; margin-bottom: 4px; }
.success-tip strong { color: #10b981; }
.success-actions { display: flex; gap: 12px; justify-content: center; margin-bottom: 32px; }
.success-service { padding-top: 24px; border-top: 1px solid var(--bg-gray); }
.success-service p { font-size: 13px; color: var(--text-light); margin-bottom: 8px; }
.service-contacts { display: flex; justify-content: center; gap: 20px; font-size: 13px; color: var(--text-body); }

/* ===== 响应式补充 ===== */
@media (max-width: 968px) {
    .cart-list-header, .cart-item { grid-template-columns: 2fr 1fr 1fr; }
    .col-price, .col-action { display: none; }
    .cart-list-header .col-price, .cart-list-header .col-action { display: none; }
    .member-stats, .quick-actions, .recommend-grid { grid-template-columns: repeat(2, 1fr); }
    .pay-body { flex-direction: column; align-items: center; }
    .qrcode-wrap { margin-bottom: 20px; }
    .nav-actions { gap: 8px; }
    .member-link { padding: 6px 10px; font-size: 13px; }
}
@media (max-width: 600px) {
    .member-stats, .quick-actions, .recommend-grid { grid-template-columns: 1fr; }
    .cart-footer { flex-direction: column; align-items: stretch; }
    .cart-summary { text-align: left; }
    .cart-actions { flex-direction: column; }
    .steps { flex-wrap: wrap; }
    .step-line { width: 20px; }
    .social-login { flex-direction: column; }
    .product-actions { flex-direction: column; }
    .auth-card { padding: 24px; }
}