/* ===== 樱桃涩 YINGTAO-SE · 复古法式优雅风格 ===== */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Great+Vibes&family=Cormorant+Garamond:ital,wght@0,400;0,500;1,400&display=swap');

:root {
    --burgundy-deep: #8B0000;
    --burgundy: #9D2933;
    --burgundy-rose: #C41E3A;
    --cherry-blossom: #E8B4B8;
    --cherry-light: #F5D5D8;
    --ivory: #FFFAF0;
    --ivory-warm: #F8F0E3;
    --ivory-cream: #FDF5E6;
    --gold-light: #C9A961;
    --gold: #B8860B;
    --gold-deep: #8B6914;
    --forest-deep: #1B4332;
    --forest: #2D6A4F;
    --forest-light: #40916C;
    --sepia: #704214;
    --text-dark: #3B1C1C;
    --text-body: #5C3A3A;
    --text-muted: #8B6B6B;
    --border-vintage: #D4B896;
    --border-soft: #E8D5C4;
    --shadow-vintage: 0 4px 20px rgba(139, 0, 0, 0.12);
    --shadow-gold: 0 0 20px rgba(201, 169, 97, 0.25);
}

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

body {
    font-family: "Cormorant Garamond", "PingFang SC", "Microsoft YaHei", serif;
    background: var(--ivory);
    color: var(--text-body);
    line-height: 1.8;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(196, 30, 58, 0.03) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(139, 0, 0, 0.03) 0%, transparent 40%),
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(139, 0, 0, 0.015) 2px, rgba(139, 0, 0, 0.015) 4px);
    pointer-events: none;
    z-index: 0;
}

body::after {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle, rgba(139, 0, 0, 0.04) 1px, transparent 1px);
    background-size: 24px 24px;
    pointer-events: none;
    z-index: 0;
    opacity: 0.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px;
    position: relative;
    z-index: 1;
}

a { text-decoration: none; color: inherit; transition: all 0.4s ease; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ===== 双樱桃Logo ===== */
.yt-logo {
    display: flex;
    align-items: center;
    gap: 14px;
}
.cherry-icon {
    width: 52px;
    height: 52px;
    position: relative;
    display: inline-block;
    flex-shrink: 0;
}
.cherry-icon::before,
.cherry-icon::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    box-shadow: inset -4px -4px 0 rgba(0,0,0,0.12), 0 2px 8px rgba(139, 0, 0, 0.2);
}
.cherry-icon::before {
    width: 26px;
    height: 26px;
    background: linear-gradient(145deg, #E85D75 0%, var(--burgundy-rose) 40%, var(--burgundy) 100%);
    top: 22px;
    left: 2px;
}
.cherry-icon::after {
    width: 28px;
    height: 28px;
    background: linear-gradient(145deg, #D94860 0%, var(--burgundy) 45%, var(--burgundy-deep) 100%);
    top: 20px;
    left: 22px;
}
.cherry-stem {
    position: absolute;
    width: 3px;
    height: 22px;
    background: linear-gradient(to bottom, var(--forest), var(--forest-deep));
    border-radius: 2px;
    z-index: -1;
    top: 2px;
    transform-origin: bottom center;
}
.cherry-stem.left {
    left: 14px;
    transform: rotate(-22deg);
}
.cherry-stem.right {
    left: 36px;
    transform: rotate(22deg);
}
.cherry-leaf {
    position: absolute;
    width: 18px;
    height: 12px;
    background: linear-gradient(135deg, var(--forest-light), var(--forest));
    border-radius: 0 100% 0 100%;
    top: 0;
    left: 24px;
    transform: rotate(15deg);
    z-index: -2;
    box-shadow: inset -1px -1px 0 rgba(0,0,0,0.1);
}
.cherry-ribbon {
    position: absolute;
    top: 4px;
    left: 10px;
    width: 32px;
    height: 16px;
    z-index: -1;
}
.cherry-ribbon::before,
.cherry-ribbon::after {
    content: "";
    position: absolute;
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
    border-radius: 2px;
}
.cherry-ribbon::before {
    width: 10px;
    height: 4px;
    top: 6px;
    left: -2px;
    transform: rotate(-30deg);
}
.cherry-ribbon::after {
    width: 10px;
    height: 4px;
    top: 6px;
    right: -2px;
    transform: rotate(30deg);
}
.cherry-monogram {
    position: absolute;
    top: 16px;
    left: 20px;
    font-family: 'Great Vibes', cursive;
    font-size: 16px;
    color: var(--gold-light);
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
    z-index: 3;
    font-weight: 700;
}

/* ===== 浮动樱桃装饰 ===== */
.floating-cherries {
    position: fixed;
    pointer-events: none;
    z-index: 0;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    overflow: hidden;
}
.floating-cherry {
    position: absolute;
    opacity: 0.35;
    animation: floatCherry 14s ease-in-out infinite;
}
.floating-cherry:nth-child(1) { top: 10%; left: 5%; font-size: 28px; animation-delay: 0s; }
.floating-cherry:nth-child(2) { top: 25%; right: 8%; font-size: 22px; animation-delay: 2s; }
.floating-cherry:nth-child(3) { top: 55%; left: 3%; font-size: 24px; animation-delay: 4s; }
.floating-cherry:nth-child(4) { top: 70%; right: 5%; font-size: 30px; animation-delay: 1s; }
.floating-cherry:nth-child(5) { top: 40%; left: 92%; font-size: 20px; animation-delay: 3s; }
.floating-cherry:nth-child(6) { top: 85%; left: 10%; font-size: 26px; animation-delay: 5s; }
@keyframes floatCherry {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-20px) rotate(10deg); }
    50% { transform: translateY(-5px) rotate(-5deg); }
    75% { transform: translateY(-25px) rotate(8deg); }
}

/* ===== 顶部导航 ===== */
.yt-header {
    background: linear-gradient(180deg, var(--burgundy-deep) 0%, var(--burgundy) 100%);
    padding: 22px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 24px rgba(139, 0, 0, 0.35), inset 0 -1px 0 rgba(201, 169, 97, 0.3);
    border-bottom: 2px solid var(--gold);
}
.yt-header::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--gold-light), var(--gold), var(--gold-deep), var(--gold), var(--gold-light), transparent);
}
.yt-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.yt-logo-text .brand {
    font-family: 'Great Vibes', cursive;
    font-size: 34px;
    color: var(--ivory);
    letter-spacing: 2px;
    line-height: 1;
    text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.yt-logo-text .brand::first-letter {
    color: var(--gold-light);
}
.yt-logo-text .tagline {
    font-family: 'Playfair Display', serif;
    font-size: 11px;
    color: var(--gold-light);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-top: 2px;
    font-style: italic;
}
.yt-user-btns {
    display: flex;
    gap: 14px;
    align-items: center;
}
.yt-user-btns a {
    padding: 10px 22px;
    border-radius: 0;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    transition: all 0.4s ease;
    font-family: 'Playfair Display', serif;
    position: relative;
}
.yt-btn-login {
    color: var(--ivory);
    border: 1px solid var(--gold-light);
    background: transparent;
}
.yt-btn-login:hover {
    background: rgba(201, 169, 97, 0.15);
    color: var(--gold-light);
    box-shadow: inset 0 0 10px rgba(201, 169, 97, 0.1);
}
.yt-btn-vip {
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
    color: var(--burgundy-deep);
    border: 1px solid var(--gold);
    box-shadow: var(--shadow-gold);
}
.yt-btn-vip::before,
.yt-btn-vip::after {
    content: "❧";
    margin: 0 4px;
    font-size: 10px;
    opacity: 0.7;
}
.yt-btn-vip:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(201, 169, 97, 0.4);
    background: linear-gradient(135deg, var(--gold), var(--gold-deep));
}

/* ===== 主导航 ===== */
.yt-nav {
    background: var(--ivory-warm);
    border-bottom: 3px double var(--burgundy);
    box-shadow: 0 2px 12px rgba(139, 0, 0, 0.06);
    position: relative;
}
.yt-nav::before,
.yt-nav::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    height: 1px;
    background: repeating-linear-gradient(90deg, var(--gold-light) 0, var(--gold-light) 4px, transparent 4px, transparent 8px);
}
.yt-nav::before { top: 3px; }
.yt-nav::after { bottom: 3px; }
.yt-nav ul {
    display: flex;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px;
    position: relative;
    z-index: 1;
}
.yt-nav li {
    position: relative;
}
.yt-nav a {
    display: block;
    padding: 16px 26px;
    font-family: 'Playfair Display', serif;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    position: relative;
    transition: all 0.35s ease;
}
.yt-nav a::before {
    content: "❧";
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%) rotate(-20deg);
    color: var(--gold);
    opacity: 0;
    font-size: 10px;
    transition: all 0.35s ease;
}
.yt-nav a::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--burgundy-rose), transparent);
    transform: translateX(-50%);
    transition: width 0.4s ease;
}
.yt-nav a:hover,
.yt-nav a.active {
    color: var(--burgundy);
    background: linear-gradient(180deg, transparent, rgba(196, 30, 58, 0.05));
}
.yt-nav a:hover::before,
.yt-nav a.active::before {
    opacity: 1;
    left: 6px;
}
.yt-nav a:hover::after,
.yt-nav a.active::after {
    width: 70%;
}

/* ===== Hero主视觉 ===== */
.yt-hero {
    padding: 80px 0 100px;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(196, 30, 58, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(201, 169, 97, 0.06) 0%, transparent 50%),
        linear-gradient(180deg, var(--ivory) 0%, var(--ivory-cream) 100%);
    position: relative;
    overflow: hidden;
}
.yt-hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 5%;
    right: 5%;
    bottom: 0;
    border: 1px solid rgba(201, 169, 97, 0.2);
    border-top: none;
    border-bottom: none;
    pointer-events: none;
}
.yt-hero::after {
    content: "✦ CHERRY SE · 樱桃涩 ✦ VINTAGE FRENCH STYLE ✦ ELEGANCE & BEAUTY ✦";
    position: absolute;
    top: 30px;
    left: 0;
    right: 0;
    text-align: center;
    font-family: 'Playfair Display', serif;
    font-size: 10px;
    letter-spacing: 6px;
    color: var(--gold);
    opacity: 0.4;
}
.yt-hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
}
.yt-hero-badge {
    display: inline-block;
    padding: 10px 30px;
    font-family: 'Playfair Display', serif;
    font-size: 12px;
    color: var(--burgundy);
    border: 1px solid var(--gold);
    background: linear-gradient(135deg, rgba(255,250,240,0.8), rgba(248,240,227,0.8));
    letter-spacing: 4px;
    margin-bottom: 30px;
    position: relative;
}
.yt-hero-badge::before,
.yt-hero-badge::after {
    content: "🍒";
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 14px;
}
.yt-hero-badge::before { left: -18px; }
.yt-hero-badge::after { right: -18px; }

.yt-hero-title {
    font-family: 'Great Vibes', cursive;
    font-size: 100px;
    line-height: 1.1;
    background: linear-gradient(135deg, var(--burgundy-deep) 0%, var(--burgundy-rose) 40%, var(--gold) 70%, var(--burgundy) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 16px;
    filter: drop-shadow(0 2px 8px rgba(139, 0, 0, 0.1));
}
.yt-hero-sub {
    font-family: 'Playfair Display', serif;
    font-size: 22px;
    font-style: italic;
    color: var(--sepia);
    letter-spacing: 3px;
    margin-bottom: 18px;
    font-weight: 500;
}
.yt-hero-en {
    font-family: 'Playfair Display', serif;
    font-size: 13px;
    color: var(--text-muted);
    letter-spacing: 8px;
    text-transform: uppercase;
    margin-bottom: 44px;
    position: relative;
    display: inline-block;
}
.yt-hero-en::before,
.yt-hero-en::after {
    content: "";
    position: absolute;
    top: 50%;
    width: 60px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold));
}
.yt-hero-en::before { left: -80px; transform: translateY(-50%); }
.yt-hero-en::after { right: -80px; transform: translateY(-50%) scaleX(-1); }

.yt-hero-btns {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
}
.yt-btn {
    display: inline-block;
    padding: 16px 42px;
    font-family: 'Playfair Display', serif;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    position: relative;
    cursor: pointer;
    transition: all 0.4s ease;
    border: none;
}
.yt-btn-primary {
    background: linear-gradient(135deg, var(--burgundy) 0%, var(--burgundy-deep) 100%);
    color: var(--ivory);
    box-shadow: 0 6px 20px rgba(139, 0, 0, 0.25);
    border: 1px solid var(--burgundy);
}
.yt-btn-primary::before {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    right: 3px;
    bottom: 3px;
    border: 1px solid rgba(201, 169, 97, 0.4);
    pointer-events: none;
    transition: all 0.4s ease;
}
.yt-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(139, 0, 0, 0.35);
    background: linear-gradient(135deg, var(--burgundy-rose) 0%, var(--burgundy) 100%);
}
.yt-btn-primary:hover::before {
    top: 6px;
    left: 6px;
    right: 6px;
    bottom: 6px;
}
.yt-btn-ghost {
    background: transparent;
    color: var(--burgundy);
    border: 1px solid var(--burgundy);
    position: relative;
}
.yt-btn-ghost::before,
.yt-btn-ghost::after {
    content: "";
    position: absolute;
    width: 10px;
    height: 10px;
    border: 1px solid var(--gold);
    transition: all 0.4s ease;
}
.yt-btn-ghost::before { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.yt-btn-ghost::after { bottom: -1px; right: -1px; border-left: none; border-top: none; }
.yt-btn-ghost:hover {
    background: rgba(139, 0, 0, 0.05);
    color: var(--burgundy-deep);
    border-color: var(--burgundy-deep);
}
.yt-btn-ghost:hover::before,
.yt-btn-ghost:hover::after {
    width: 18px;
    height: 18px;
    border-color: var(--burgundy);
}

/* ===== 维多利亚卷草纹分隔 ===== */
.vintage-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin: 50px 0;
    color: var(--gold);
}
.vintage-divider .line {
    flex: 1;
    max-width: 120px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.vintage-divider .ornament {
    font-size: 18px;
    letter-spacing: 4px;
}

/* ===== 统计数据区 ===== */
.yt-stats {
    padding: 60px 0;
    background: linear-gradient(180deg, var(--burgundy-deep) 0%, var(--burgundy) 100%);
    position: relative;
    overflow: hidden;
}
.yt-stats::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: repeating-linear-gradient(90deg, var(--gold-light) 0, var(--gold-light) 10px, var(--gold) 10px, var(--gold) 20px);
}
.yt-stats::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: repeating-linear-gradient(90deg, var(--gold) 0, var(--gold) 10px, var(--gold-light) 10px, var(--gold-light) 20px);
}
.yt-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}
.yt-stat {
    text-align: center;
    position: relative;
    padding: 20px;
}
.yt-stat::after {
    content: "❦";
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gold-light);
    font-size: 14px;
    opacity: 0.4;
}
.yt-stat:last-child::after { display: none; }
.yt-stat-num {
    font-family: 'Great Vibes', cursive;
    font-size: 56px;
    color: var(--gold-light);
    line-height: 1;
    margin-bottom: 10px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}
.yt-stat-label {
    font-family: 'Playfair Display', serif;
    font-size: 13px;
    color: var(--cherry-light);
    letter-spacing: 4px;
    text-transform: uppercase;
}
.yt-stat-label::before {
    content: "— ";
    color: var(--gold);
}
.yt-stat-label::after {
    content: " —";
    color: var(--gold);
}

/* ===== 通用区块 ===== */
.yt-section {
    padding: 80px 0;
    position: relative;
}
.yt-section-alt {
    background: linear-gradient(180deg, var(--ivory-warm) 0%, var(--ivory-cream) 100%);
    position: relative;
}
.yt-section-alt::before {
    content: "";
    position: absolute;
    top: 0;
    left: 10%;
    right: 10%;
    height: 1px;
    background: repeating-linear-gradient(90deg, var(--burgundy) 0, var(--burgundy) 6px, transparent 6px, transparent 12px);
}
.yt-section-title {
    font-family: 'Playfair Display', serif;
    font-size: 40px;
    font-weight: 700;
    color: var(--burgundy-deep);
    text-align: center;
    margin-bottom: 10px;
    position: relative;
    display: inline-block;
    width: 100%;
}
.yt-section-title span {
    position: relative;
    display: inline-block;
    padding: 0 50px;
}
.yt-section-title span::before,
.yt-section-title span::after {
    content: "❧";
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gold);
    font-size: 16px;
}
.yt-section-title span::before { left: 0; transform: translateY(-50%) scaleX(-1); }
.yt-section-title span::after { right: 0; }
.yt-section-sub {
    text-align: center;
    font-family: 'Playfair Display', serif;
    font-size: 12px;
    color: var(--gold);
    letter-spacing: 8px;
    text-transform: uppercase;
    margin-bottom: 14px;
}
.yt-section-desc {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 50px;
    font-size: 16px;
    color: var(--text-body);
    font-style: italic;
    line-height: 1.9;
}
.yt-section-desc::first-letter {
    font-family: 'Great Vibes', cursive;
    font-size: 36px;
    color: var(--burgundy);
    float: left;
    line-height: 1;
    margin-right: 6px;
    margin-top: 2px;
}

/* ===== 复古邮戳/火漆印章卡片 ===== */
.postmark-card {
    position: relative;
    background: var(--ivory);
    border: 1px solid var(--border-vintage);
    padding: 30px 28px;
    box-shadow: var(--shadow-vintage), inset 0 0 0 4px var(--ivory), inset 0 0 0 5px var(--border-soft);
    transition: all 0.45s ease;
}
.postmark-card::before {
    content: "";
    position: absolute;
    top: 10px;
    right: 10px;
    width: 70px;
    height: 70px;
    border: 2px solid var(--burgundy-rose);
    border-radius: 50%;
    opacity: 0.6;
    transform: rotate(12deg);
    display: flex;
    align-items: center;
    justify-content: center;
}
.postmark-card::after {
    content: "樱桃";
    position: absolute;
    top: 32px;
    right: 22px;
    font-family: 'Playfair Display', serif;
    font-size: 10px;
    color: var(--burgundy-rose);
    letter-spacing: 2px;
    transform: rotate(12deg);
    opacity: 0.6;
    font-weight: 700;
}
.wax-seal {
    position: absolute;
    width: 52px;
    height: 52px;
    background: radial-gradient(circle at 35% 35%, var(--burgundy-rose), var(--burgundy-deep) 70%);
    border-radius: 50%;
    bottom: -16px;
    right: 24px;
    box-shadow: 0 4px 12px rgba(139, 0, 0, 0.4), inset -2px -2px 6px rgba(0,0,0,0.2), inset 2px 2px 4px rgba(255,255,255,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold-light);
    font-family: 'Great Vibes', cursive;
    font-size: 24px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
    z-index: 2;
}
.wax-seal::before {
    content: "";
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border-radius: 50%;
    border: 1px dashed rgba(201, 169, 97, 0.3);
    transform: rotate(15deg);
}

/* ===== 产品/内容卡片网格 ===== */
.yt-card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 36px;
}
.yt-card {
    background: var(--ivory);
    border: 1px solid var(--border-soft);
    position: relative;
    transition: all 0.45s ease;
    box-shadow: 0 2px 16px rgba(139, 0, 0, 0.06);
}
.yt-card::before {
    content: "";
    position: absolute;
    top: 6px;
    left: 6px;
    right: 6px;
    bottom: 6px;
    border: 1px solid var(--border-vintage);
    pointer-events: none;
    transition: all 0.45s ease;
    z-index: 1;
}
.yt-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 36px rgba(139, 0, 0, 0.15);
    border-color: var(--gold);
}
.yt-card:hover::before {
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    border-color: var(--burgundy);
}
.yt-card-thumb {
    height: 220px;
    position: relative;
    overflow: hidden;
    filter: sepia(15%) saturate(110%);
}
.yt-card-thumb::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(139, 0, 0, 0.15) 100%);
}
.yt-card:hover .yt-card-thumb {
    filter: sepia(5%) saturate(120%);
}
.yt-card-tag {
    position: absolute;
    top: 18px;
    left: 18px;
    background: linear-gradient(135deg, var(--burgundy), var(--burgundy-deep));
    color: var(--ivory);
    padding: 6px 14px;
    font-family: 'Playfair Display', serif;
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    z-index: 3;
    box-shadow: 0 2px 8px rgba(139, 0, 0, 0.3);
}
.yt-card-tag::before {
    content: "❧ ";
    color: var(--gold-light);
    font-size: 9px;
}
.yt-card-body {
    padding: 28px 26px 32px;
    position: relative;
    z-index: 2;
}
.yt-card-cat {
    font-family: 'Playfair Display', serif;
    font-size: 11px;
    color: var(--gold);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 10px;
}
.yt-card-title {
    font-family: 'Playfair Display', serif;
    font-size: 22px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
    line-height: 1.4;
}
.yt-card-text {
    font-size: 15px;
    color: var(--text-body);
    line-height: 1.8;
    margin-bottom: 18px;
}
.yt-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    border-top: 1px dashed var(--border-vintage);
}
.yt-card-price {
    font-family: 'Great Vibes', cursive;
    font-size: 30px;
    color: var(--burgundy);
    line-height: 1;
}
.yt-card-price small {
    font-family: 'Playfair Display', serif;
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: 1px;
}
.yt-card-link {
    font-family: 'Playfair Display', serif;
    font-size: 12px;
    color: var(--burgundy);
    letter-spacing: 2px;
    font-weight: 600;
    position: relative;
    padding-right: 20px;
}
.yt-card-link::after {
    content: "→";
    position: absolute;
    right: 0;
    top: 0;
    transition: all 0.3s ease;
}
.yt-card-link:hover::after {
    right: -6px;
    color: var(--gold);
}

/* ===== 特色区块 ===== */
.yt-feature {
    padding: 90px 0;
    background:
        linear-gradient(135deg, rgba(27, 67, 50, 0.04) 0%, transparent 40%),
        linear-gradient(225deg, rgba(139, 0, 0, 0.04) 0%, transparent 40%),
        var(--ivory-warm);
    position: relative;
}
.yt-feature::before {
    content: "";
    position: absolute;
    inset: 20px;
    border: 1px solid rgba(201, 169, 97, 0.25);
    pointer-events: none;
}
.yt-feature-inner {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 70px;
    align-items: center;
}
.yt-feature-title {
    font-family: 'Playfair Display', serif;
    font-size: 38px;
    font-weight: 700;
    color: var(--burgundy-deep);
    line-height: 1.3;
    margin-bottom: 20px;
}
.yt-feature-title span {
    font-family: 'Great Vibes', cursive;
    font-size: 52px;
    background: linear-gradient(135deg, var(--burgundy), var(--gold));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 400;
}
.yt-feature-sub {
    font-family: 'Playfair Display', serif;
    font-size: 13px;
    color: var(--gold);
    letter-spacing: 5px;
    text-transform: uppercase;
    margin-bottom: 24px;
    font-style: italic;
}
.yt-feature-text {
    font-size: 16px;
    color: var(--text-body);
    line-height: 1.9;
    margin-bottom: 28px;
}
.yt-feature-list {
    margin-bottom: 36px;
}
.yt-feature-list li {
    padding: 10px 0 10px 32px;
    position: relative;
    font-size: 15px;
    color: var(--text-body);
    border-bottom: 1px dashed var(--border-soft);
}
.yt-feature-list li::before {
    content: "🍒";
    position: absolute;
    left: 0;
    top: 10px;
    font-size: 15px;
}
.yt-feature-list li::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: -1px;
    width: 40px;
    height: 1px;
    background: var(--gold-light);
}
.yt-feature-visual {
    position: relative;
    height: 480px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.feature-frame {
    width: 100%;
    height: 100%;
    border: 12px double var(--burgundy);
    position: relative;
    background: linear-gradient(135deg, var(--cherry-light) 0%, var(--ivory-cream) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 50px rgba(139, 0, 0, 0.15);
}
.feature-frame::before {
    content: "";
    position: absolute;
    inset: 14px;
    border: 1px solid var(--gold);
    pointer-events: none;
}
.feature-frame::after {
    content: "";
    position: absolute;
    inset: 26px;
    background-image:
        radial-gradient(circle, rgba(139, 0, 0, 0.08) 1px, transparent 1px),
        radial-gradient(circle at 20% 30%, rgba(196, 30, 58, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(201, 169, 97, 0.1) 0%, transparent 40%);
    background-size: 18px 18px, auto, auto;
}
.feature-emblem {
    position: relative;
    z-index: 2;
    text-align: center;
}
.feature-emblem .big-cherry {
    font-size: 120px;
    filter: drop-shadow(0 8px 20px rgba(139, 0, 0, 0.3));
    animation: gentlePulse 3s ease-in-out infinite;
}
@keyframes gentlePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}
.feature-emblem-text {
    font-family: 'Great Vibes', cursive;
    font-size: 48px;
    color: var(--burgundy);
    margin-top: 8px;
    line-height: 1;
}
.feature-emblem-sub {
    font-family: 'Playfair Display', serif;
    font-size: 11px;
    letter-spacing: 6px;
    color: var(--gold);
    margin-top: 12px;
    text-transform: uppercase;
    position: relative;
    display: inline-block;
}
.feature-emblem-sub::before,
.feature-emblem-sub::after {
    content: "❧";
    margin: 0 10px;
    font-size: 10px;
}

/* ===== VIP会员区 ===== */
.yt-vip {
    padding: 90px 0;
    background: linear-gradient(180deg, var(--burgundy-deep) 0%, #6B0000 100%);
    position: relative;
    overflow: hidden;
}
.yt-vip::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 20%, rgba(201, 169, 97, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(201, 169, 97, 0.08) 0%, transparent 40%);
}
.yt-vip::after {
    content: "";
    position: absolute;
    inset: 24px;
    border: 1px solid rgba(201, 169, 97, 0.25);
    pointer-events: none;
}
.yt-vip .yt-section-title,
.yt-vip .yt-section-desc,
.yt-vip .yt-section-sub {
    color: var(--ivory);
}
.yt-vip .yt-section-sub { color: var(--gold-light); }
.yt-vip .yt-section-desc { color: var(--cherry-light); }
.yt-vip .yt-section-title { color: var(--gold-light); }
.yt-vip .yt-section-title span::before,
.yt-vip .yt-section-title span::after { color: var(--ivory); opacity: 0.6; }
.yt-vip-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 36px;
    position: relative;
    z-index: 2;
}
.vip-card {
    background: linear-gradient(180deg, rgba(255, 250, 240, 0.96) 0%, var(--ivory-warm) 100%);
    padding: 40px 32px;
    position: relative;
    transition: all 0.5s ease;
    border: 1px solid var(--gold-light);
}
.vip-card::before {
    content: "";
    position: absolute;
    top: 8px;
    left: 8px;
    right: 8px;
    bottom: 8px;
    border: 1px solid var(--burgundy);
    pointer-events: none;
}
.vip-card.featured {
    transform: scale(1.05);
    border: 2px solid var(--gold);
    background: linear-gradient(180deg, var(--ivory) 0%, rgba(253, 245, 230, 0.98) 100%);
    box-shadow: 0 16px 50px rgba(0, 0, 0, 0.3), 0 0 40px rgba(201, 169, 97, 0.2);
}
.vip-card.featured::after {
    content: "RECOMMANDÉ";
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
    color: var(--burgundy-deep);
    padding: 5px 22px;
    font-family: 'Playfair Display', serif;
    font-size: 10px;
    letter-spacing: 3px;
    font-weight: 700;
    text-transform: uppercase;
    box-shadow: 0 4px 12px rgba(201, 169, 97, 0.4);
}
.vip-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}
.vip-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}
.vip-crown {
    text-align: center;
    font-size: 32px;
    margin-bottom: 10px;
}
.vip-name {
    font-family: 'Great Vibes', cursive;
    font-size: 38px;
    text-align: center;
    color: var(--burgundy);
    line-height: 1;
    margin-bottom: 4px;
}
.vip-name-en {
    font-family: 'Playfair Display', serif;
    font-size: 10px;
    text-align: center;
    color: var(--gold);
    letter-spacing: 5px;
    text-transform: uppercase;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 16px;
}
.vip-name-en::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.vip-price {
    text-align: center;
    margin-bottom: 22px;
}
.vip-price .amount {
    font-family: 'Great Vibes', cursive;
    font-size: 64px;
    color: var(--burgundy-deep);
    line-height: 1;
}
.vip-price .unit {
    font-family: 'Playfair Display', serif;
    font-size: 13px;
    color: var(--text-muted);
    letter-spacing: 2px;
}
.vip-features {
    margin-bottom: 28px;
}
.vip-features li {
    padding: 9px 0 9px 28px;
    position: relative;
    font-size: 14px;
    color: var(--text-body);
    border-bottom: 1px dashed var(--border-soft);
    font-family: 'Playfair Display', serif;
}
.vip-features li::before {
    content: "✓";
    position: absolute;
    left: 4px;
    top: 8px;
    color: var(--forest);
    font-weight: 700;
    font-size: 13px;
}
.vip-card .yt-btn {
    width: 100%;
    text-align: center;
    padding: 14px 20px;
}

/* ===== CTA号召区 ===== */
.yt-cta {
    padding: 80px 0;
    text-align: center;
    background:
        radial-gradient(ellipse at center, rgba(201, 169, 97, 0.08) 0%, transparent 60%),
        var(--ivory-cream);
    position: relative;
}
.yt-cta::before,
.yt-cta::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    height: 4px;
    background: repeating-linear-gradient(90deg, var(--burgundy) 0, var(--burgundy) 8px, var(--gold) 8px, var(--gold) 16px);
}
.yt-cta::before { top: 0; }
.yt-cta::after { bottom: 0; }
.yt-cta h2 {
    font-family: 'Great Vibes', cursive;
    font-size: 56px;
    color: var(--burgundy-deep);
    margin-bottom: 12px;
    line-height: 1.2;
}
.yt-cta p {
    font-family: 'Playfair Display', serif;
    font-size: 16px;
    color: var(--sepia);
    letter-spacing: 2px;
    margin-bottom: 36px;
    font-style: italic;
}

/* ===== 联系表单区 ===== */
.yt-contact-wrap {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}
.contact-info-card {
    background: linear-gradient(135deg, var(--ivory) 0%, var(--ivory-warm) 100%);
    padding: 44px 38px;
    border: 1px solid var(--border-vintage);
    position: relative;
    box-shadow: var(--shadow-vintage);
}
.contact-info-card::before {
    content: "";
    position: absolute;
    top: 14px;
    left: 14px;
    right: 14px;
    bottom: 14px;
    border: 1px solid var(--gold-light);
    pointer-events: none;
}
.contact-info-title {
    font-family: 'Great Vibes', cursive;
    font-size: 42px;
    color: var(--burgundy);
    margin-bottom: 6px;
    line-height: 1;
}
.contact-info-sub {
    font-family: 'Playfair Display', serif;
    font-size: 12px;
    color: var(--gold);
    letter-spacing: 5px;
    text-transform: uppercase;
    margin-bottom: 36px;
    position: relative;
    padding-bottom: 20px;
}
.contact-info-sub::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background: var(--burgundy);
}
.contact-item {
    padding: 16px 0;
    border-bottom: 1px dashed var(--border-soft);
    display: flex;
    gap: 16px;
    align-items: flex-start;
}
.contact-item:last-of-type { border-bottom: none; }
.contact-item-icon {
    width: 42px;
    height: 42px;
    min-width: 42px;
    border: 1px solid var(--burgundy);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--burgundy);
    background: var(--ivory);
}
.contact-item-label {
    font-family: 'Playfair Display', serif;
    font-size: 10px;
    letter-spacing: 3px;
    color: var(--gold);
    text-transform: uppercase;
    margin-bottom: 4px;
}
.contact-item-text {
    font-size: 15px;
    color: var(--text-dark);
    font-family: 'Playfair Display', serif;
}
.yt-form-wrap {
    background: var(--ivory);
    padding: 44px 40px;
    border: 1px solid var(--border-soft);
    position: relative;
    box-shadow: var(--shadow-vintage);
}
.yt-form-wrap::before {
    content: "";
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    border: 1px solid var(--border-vintage);
    pointer-events: none;
}
.form-row {
    margin-bottom: 22px;
}
.form-row label {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 12px;
    letter-spacing: 2px;
    color: var(--burgundy);
    text-transform: uppercase;
    margin-bottom: 8px;
    font-weight: 600;
}
.form-row label::before {
    content: "❧ ";
    color: var(--gold);
    font-size: 10px;
}
.form-row input,
.form-row textarea,
.form-row select {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--border-vintage);
    background: var(--ivory-warm);
    font-family: inherit;
    font-size: 15px;
    color: var(--text-dark);
    transition: all 0.35s ease;
    outline: none;
}
.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus {
    border-color: var(--burgundy);
    background: var(--ivory);
    box-shadow: 0 0 0 3px rgba(139, 0, 0, 0.06);
}
.form-row textarea {
    resize: vertical;
    min-height: 120px;
}

/* ===== 分类网格 ===== */
.yt-cat-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 24px;
}
.yt-cat-item {
    text-align: center;
    padding: 32px 18px;
    background: var(--ivory);
    border: 1px solid var(--border-soft);
    transition: all 0.4s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}
.yt-cat-item::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(196, 30, 58, 0.08) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    transition: all 0.5s ease;
    border-radius: 50%;
}
.yt-cat-item:hover::before {
    width: 200%;
    height: 200%;
}
.yt-cat-item:hover {
    border-color: var(--burgundy);
    transform: translateY(-4px);
    box-shadow: 0 10px 28px rgba(139, 0, 0, 0.1);
}
.yt-cat-icon {
    font-size: 40px;
    margin-bottom: 12px;
    display: block;
    position: relative;
    z-index: 1;
}
.yt-cat-name {
    font-family: 'Playfair Display', serif;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    letter-spacing: 1px;
    position: relative;
    z-index: 1;
}
.yt-cat-name::after {
    content: "";
    display: block;
    width: 30px;
    height: 2px;
    background: var(--gold-light);
    margin: 8px auto 0;
    transition: width 0.4s ease;
}
.yt-cat-item:hover .yt-cat-name::after {
    width: 50px;
    background: var(--burgundy);
}

/* ===== 新闻列表 ===== */
.news-list {
    max-width: 900px;
    margin: 0 auto;
}
.news-item {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 32px;
    padding: 30px;
    margin-bottom: 28px;
    background: var(--ivory);
    border: 1px solid var(--border-soft);
    transition: all 0.4s ease;
    position: relative;
}
.news-item::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--burgundy), var(--gold));
    transition: width 0.4s ease;
}
.news-item:hover::before { width: 6px; }
.news-item:hover {
    transform: translateX(6px);
    box-shadow: 0 10px 30px rgba(139, 0, 0, 0.08);
    border-color: var(--border-vintage);
}
.news-thumb {
    height: 180px;
    overflow: hidden;
    position: relative;
    filter: sepia(12%) saturate(115%);
}
.news-item:hover .news-thumb { filter: sepia(4%) saturate(125%); }
.news-date {
    position: absolute;
    top: 14px;
    left: 14px;
    background: var(--burgundy);
    color: var(--ivory);
    padding: 8px 12px;
    text-align: center;
    font-family: 'Playfair Display', serif;
}
.news-date .day {
    font-family: 'Great Vibes', cursive;
    font-size: 28px;
    line-height: 1;
    display: block;
}
.news-date .month {
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-top: 2px;
    display: block;
}
.news-body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 8px 0;
}
.news-tag {
    display: inline-block;
    font-family: 'Playfair Display', serif;
    font-size: 10px;
    color: var(--gold);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 10px;
    padding: 3px 10px;
    border: 1px solid var(--gold-light);
    align-self: flex-start;
}
.news-title {
    font-family: 'Playfair Display', serif;
    font-size: 22px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
    line-height: 1.4;
}
.news-text {
    font-size: 15px;
    color: var(--text-body);
    line-height: 1.8;
    margin-bottom: 14px;
}
.news-meta {
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: 1px;
}

/* ===== 页脚 ===== */
.yt-footer {
    background: linear-gradient(180deg, #2A0A0A 0%, var(--burgundy-deep) 100%);
    padding: 70px 0 0;
    color: var(--cherry-light);
    position: relative;
}
.yt-footer::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: repeating-linear-gradient(90deg, var(--gold-light) 0, var(--gold-light) 12px, var(--gold) 12px, var(--gold) 24px);
}
.yt-footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
    gap: 44px;
    padding-bottom: 50px;
    position: relative;
}
.yt-footer-col h4 {
    font-family: 'Playfair Display', serif;
    font-size: 15px;
    color: var(--gold-light);
    letter-spacing: 2px;
    margin-bottom: 22px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(201, 169, 97, 0.25);
    position: relative;
}
.yt-footer-col h4::before {
    content: "❧ ";
    color: var(--burgundy-rose);
    font-size: 12px;
}
.yt-footer-col h4::after {
    content: "";
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--gold);
}
.yt-footer-col p {
    font-size: 14px;
    line-height: 1.9;
    color: var(--cherry-light);
    opacity: 0.85;
}
.yt-footer-col .brand-footer {
    font-family: 'Great Vibes', cursive;
    font-size: 38px;
    color: var(--ivory);
    margin-bottom: 6px;
    line-height: 1;
    display: inline-block;
}
.yt-footer-col .brand-footer::first-letter { color: var(--gold-light); }
.yt-footer-col ul li {
    padding: 7px 0 7px 18px;
    position: relative;
    font-size: 14px;
    color: var(--cherry-light);
    opacity: 0.85;
    transition: all 0.3s ease;
}
.yt-footer-col ul li::before {
    content: "🍒";
    position: absolute;
    left: 0;
    top: 7px;
    font-size: 11px;
    opacity: 0.6;
}
.yt-footer-col ul li a:hover {
    color: var(--gold-light);
    padding-left: 4px;
    opacity: 1;
}
.yt-footer-bottom {
    padding: 26px 0;
    border-top: 1px solid rgba(201, 169, 97, 0.2);
    text-align: center;
    font-family: 'Playfair Display', serif;
    font-size: 12px;
    color: var(--cherry-light);
    opacity: 0.6;
    letter-spacing: 2px;
}
.yt-footer-bottom::before {
    content: "✦  ❧  ✦  ❧  ✦";
    display: block;
    color: var(--gold-light);
    margin-bottom: 12px;
    letter-spacing: 8px;
    opacity: 0.8;
}

/* ===== 面包屑 ===== */
.yt-breadcrumb {
    padding: 22px 0;
    background: var(--ivory-warm);
    border-bottom: 1px dashed var(--border-vintage);
}
.yt-breadcrumb .container {
    font-family: 'Playfair Display', serif;
    font-size: 12px;
    letter-spacing: 1px;
    color: var(--text-muted);
}
.yt-breadcrumb a {
    color: var(--burgundy);
}
.yt-breadcrumb a:hover {
    color: var(--gold);
}
.yt-breadcrumb .sep {
    margin: 0 10px;
    color: var(--gold);
}
.yt-breadcrumb .current {
    color: var(--text-dark);
    font-weight: 600;
}

/* ===== 页面头部 ===== */
.page-header {
    padding: 70px 0 60px;
    text-align: center;
    background:
        linear-gradient(135deg, rgba(139, 0, 0, 0.06) 0%, transparent 50%),
        linear-gradient(225deg, rgba(201, 169, 97, 0.06) 0%, transparent 50%),
        var(--ivory);
    position: relative;
}
.page-header::before {
    content: "";
    position: absolute;
    top: 20px;
    left: 10%;
    right: 10%;
    height: 1px;
    background: repeating-linear-gradient(90deg, var(--gold-light) 0, var(--gold-light) 3px, transparent 3px, transparent 8px);
}
.page-title {
    font-family: 'Great Vibes', cursive;
    font-size: 68px;
    color: var(--burgundy-deep);
    line-height: 1.1;
    margin-bottom: 8px;
}
.page-subtitle {
    font-family: 'Playfair Display', serif;
    font-size: 13px;
    color: var(--gold);
    letter-spacing: 7px;
    text-transform: uppercase;
    margin-bottom: 16px;
}
.page-desc {
    max-width: 640px;
    margin: 0 auto;
    font-size: 16px;
    color: var(--text-body);
    font-style: italic;
    line-height: 1.9;
}

/* ===== 关于我们时间线 ===== */
.yt-timeline {
    max-width: 880px;
    margin: 0 auto;
    position: relative;
    padding-left: 60px;
}
.yt-timeline::before {
    content: "";
    position: absolute;
    left: 22px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--gold-light), var(--burgundy), var(--gold-light));
}
.timeline-item {
    position: relative;
    padding: 20px 0 34px 24px;
}
.timeline-item::before {
    content: "";
    position: absolute;
    left: -52px;
    top: 24px;
    width: 24px;
    height: 24px;
    background: radial-gradient(circle, var(--ivory) 0%, var(--ivory) 35%, var(--burgundy) 35%, var(--burgundy) 55%, var(--gold) 55%, var(--gold) 100%);
    border-radius: 50%;
    box-shadow: 0 0 0 4px var(--ivory-warm), 0 2px 10px rgba(139, 0, 0, 0.2);
}
.timeline-year {
    font-family: 'Great Vibes', cursive;
    font-size: 36px;
    color: var(--burgundy);
    line-height: 1;
    margin-bottom: 6px;
}
.timeline-title {
    font-family: 'Playfair Display', serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 10px;
}
.timeline-text {
    font-size: 15px;
    color: var(--text-body);
    line-height: 1.9;
}

/* ===== 团队/名人堂 ===== */
.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}
.team-card {
    text-align: center;
    padding: 28px 20px;
    background: var(--ivory);
    border: 1px solid var(--border-soft);
    transition: all 0.4s ease;
    position: relative;
}
.team-card::before {
    content: "";
    position: absolute;
    top: 8px;
    left: 8px;
    right: 8px;
    bottom: 8px;
    border: 1px solid transparent;
    transition: all 0.4s ease;
    pointer-events: none;
}
.team-card:hover {
    transform: translateY(-6px);
    border-color: var(--burgundy);
    box-shadow: 0 14px 34px rgba(139, 0, 0, 0.12);
}
.team-card:hover::before {
    border-color: var(--gold);
}
.team-avatar {
    width: 110px;
    height: 110px;
    margin: 0 auto 18px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--cherry-light), var(--cherry-blossom));
    border: 4px solid var(--ivory);
    box-shadow: 0 0 0 2px var(--gold-light), 0 6px 18px rgba(139, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 46px;
    filter: sepia(10%);
    overflow: hidden;
}
.team-name {
    font-family: 'Playfair Display', serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
}
.team-role {
    font-family: 'Playfair Display', serif;
    font-size: 11px;
    letter-spacing: 3px;
    color: var(--gold);
    text-transform: uppercase;
    margin-bottom: 12px;
    padding-bottom: 12px;
    position: relative;
}
.team-role::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 36px;
    height: 1px;
    background: var(--burgundy);
}
.team-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.8;
    font-style: italic;
}

/* ===== 案例展示 ===== */
.cases-masonry {
    column-count: 3;
    column-gap: 28px;
}
.case-item {
    break-inside: avoid;
    margin-bottom: 28px;
    background: var(--ivory);
    border: 1px solid var(--border-soft);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    display: inline-block;
    width: 100%;
}
.case-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 34px rgba(139, 0, 0, 0.12);
    border-color: var(--gold);
}
.case-thumb {
    position: relative;
    overflow: hidden;
    filter: sepia(15%) saturate(110%);
}
.case-item:hover .case-thumb { filter: sepia(4%) saturate(125%); }
.case-thumb img { transition: transform 0.6s ease; }
.case-item:hover .case-thumb img { transform: scale(1.06); }
.case-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--burgundy);
    color: var(--ivory);
    padding: 5px 14px;
    font-family: 'Playfair Display', serif;
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
}
.case-body { padding: 22px 24px 26px; }
.case-cat {
    font-family: 'Playfair Display', serif;
    font-size: 10px;
    letter-spacing: 3px;
    color: var(--gold);
    text-transform: uppercase;
    margin-bottom: 8px;
}
.case-title {
    font-family: 'Playfair Display', serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 10px;
}
.case-text {
    font-size: 14px;
    color: var(--text-body);
    line-height: 1.8;
}

/* ===== 解决方案步骤 ===== */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    position: relative;
}
.step-item {
    padding: 40px 26px;
    text-align: center;
    background: var(--ivory);
    border: 1px solid var(--border-soft);
    position: relative;
    transition: all 0.4s ease;
}
.step-item:not(:last-child)::after {
    content: "→";
    position: absolute;
    right: -14px;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--burgundy), var(--burgundy-deep));
    border-radius: 50%;
    color: var(--ivory);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    z-index: 3;
    box-shadow: 0 3px 10px rgba(139, 0, 0, 0.25);
}
.step-item:hover {
    background: var(--ivory-warm);
    border-color: var(--burgundy);
    transform: translateY(-4px);
    box-shadow: 0 10px 28px rgba(139, 0, 0, 0.1);
    z-index: 2;
}
.step-num {
    font-family: 'Great Vibes', cursive;
    font-size: 54px;
    color: var(--burgundy);
    line-height: 1;
    margin-bottom: 8px;
    opacity: 0.8;
}
.step-icon {
    font-size: 36px;
    margin-bottom: 14px;
    display: block;
}
.step-title {
    font-family: 'Playfair Display', serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 10px;
}
.step-text {
    font-size: 14px;
    color: var(--text-body);
    line-height: 1.8;
}

/* ===== 响应式 ===== */
@media (max-width: 960px) {
    .yt-stats-grid, .yt-card-grid, .yt-vip-grid, .team-grid, .steps-grid { grid-template-columns: repeat(2, 1fr); }
    .yt-cat-grid { grid-template-columns: repeat(3, 1fr); }
    .yt-feature-inner, .yt-contact-wrap { grid-template-columns: 1fr; gap: 40px; }
    .yt-hero-title { font-size: 64px; }
    .page-title { font-size: 48px; }
    .cases-masonry { column-count: 2; }
    .yt-nav ul { flex-wrap: wrap; }
    .yt-nav a { padding: 14px 18px; font-size: 13px; }
    .yt-stats .yt-stat::after { display: none; }
    .step-item:not(:last-child)::after { display: none; }
    .yt-footer-grid { grid-template-columns: repeat(2, 1fr); }
    .news-item { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .yt-stats-grid, .yt-card-grid, .yt-vip-grid, .team-grid, .steps-grid, .yt-cat-grid { grid-template-columns: 1fr; }
    .cases-masonry { column-count: 1; }
    .yt-hero-title { font-size: 48px; }
    .yt-feature-visual { height: 360px; }
    .feature-emblem .big-cherry { font-size: 80px; }
    .yt-footer-grid { grid-template-columns: 1fr; }
    .vip-card.featured { transform: none; }
    .vip-card.featured:hover { transform: translateY(-6px); }
    .floating-cherries { display: none; }
}