/* ===== 红桃视入口 - 扑克牌红桃主题 ===== */
:root {
    --heart-red: #D32F2F;
    --heart-deep: #8B0000;
    --heart-light: #EF5350;
    --heart-soft: #FFCDD2;
    --gold: #D4AF37;
    --gold-light: #F0D77B;
    --ink-black: #1A1A1A;
    --ink-soft: #2C2C2C;
    --paper-cream: #FAF6F0;
    --paper-card: #FFFEF9;
    --bg-felt: #0F3D2E;
    --bg-felt-deep: #082018;
    --text-dark: #1A1A1A;
    --text-body: #4A4A4A;
    --text-muted: #7A7A7A;
    --border-gold: #D4AF37;
}

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

body {
    font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
    background: var(--paper-cream);
    color: var(--text-body);
    line-height: 1.7;
    overflow-x: hidden;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ===== 红桃符号装饰 ===== */
.heart-logo {
    width: 48px;
    height: 48px;
    position: relative;
    display: inline-block;
}
.heart-logo::before,
.heart-logo::after {
    content: "";
    position: absolute;
    top: 8px;
    width: 24px;
    height: 36px;
    background: var(--heart-red);
    border-radius: 24px 24px 0 0;
    transform-origin: 0 100%;
}
.heart-logo::before {
    left: 24px;
    transform: rotate(-45deg);
    box-shadow: inset -2px 0 0 var(--heart-deep);
}
.heart-logo::after {
    left: 0;
    transform: rotate(45deg);
    box-shadow: inset 2px 0 0 var(--heart-deep);
}

/* ===== 顶部 ===== */
.ht-header {
    background: linear-gradient(135deg, var(--ink-black) 0%, var(--ink-soft) 100%);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 3px solid var(--gold);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}
.ht-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.ht-logo {
    display: flex;
    align-items: center;
    gap: 14px;
}
.ht-logo-text .brand {
    font-size: 24px;
    font-weight: 900;
    color: var(--paper-cream);
    letter-spacing: 2px;
}
.ht-logo-text .brand .red {
    color: var(--heart-red);
    font-size: 28px;
    margin-right: 4px;
}
.ht-logo-text .tagline {
    font-size: 11px;
    color: var(--gold);
    letter-spacing: 4px;
    text-transform: uppercase;
}
.ht-user-btns { display: flex; gap: 12px; }
.ht-user-btns a {
    padding: 8px 22px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 700;
    transition: all 0.3s;
    letter-spacing: 1px;
}
.ht-btn-login {
    color: var(--paper-cream);
    border: 1px solid var(--gold);
}
.ht-btn-login:hover { background: var(--gold); color: var(--ink-black); }
.ht-btn-vip {
    background: var(--heart-red);
    color: var(--paper-cream);
    border: 1px solid var(--heart-deep);
}
.ht-btn-vip:hover { background: var(--heart-deep); transform: translateY(-2px); }

/* ===== 主导航 ===== */
.ht-nav {
    background: var(--paper-cream);
    border-bottom: 2px solid var(--ink-black);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}
.ht-nav ul {
    display: flex;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}
.ht-nav a {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 16px 22px;
    color: var(--ink-black);
    font-weight: 700;
    font-size: 15px;
    transition: all 0.25s;
    position: relative;
    border-right: 1px solid #E0DCD3;
}
.ht-nav a:hover {
    color: var(--heart-red);
    background: var(--heart-soft);
}
.ht-nav a.active {
    color: var(--heart-red);
    background: var(--paper-card);
}
.ht-nav a.active::after {
    content: "♥";
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--heart-red);
    font-size: 18px;
    background: var(--paper-cream);
    padding: 0 6px;
    line-height: 1;
}

/* ===== HERO 扑克桌风格 ===== */
.ht-hero {
    background:
        radial-gradient(ellipse at center, var(--bg-felt) 0%, var(--bg-felt-deep) 100%);
    padding: 100px 0 120px;
    position: relative;
    overflow: hidden;
}
.ht-hero::before {
    content: "♥ ♦ ♣ ♠";
    position: absolute;
    top: 30px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 24px;
    color: var(--gold);
    opacity: 0.4;
    letter-spacing: 30px;
}
.ht-hero::after {
    content: "♥";
    position: absolute;
    font-size: 600px;
    color: var(--heart-red);
    opacity: 0.05;
    right: -100px;
    top: 50%;
    transform: translateY(-50%);
}
.ht-hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
    color: var(--paper-cream);
}
.ht-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(212, 175, 55, 0.15);
    color: var(--gold);
    padding: 10px 24px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 28px;
    border: 1px solid var(--gold);
    letter-spacing: 2px;
}
.ht-hero-title {
    font-size: 88px;
    font-weight: 900;
    line-height: 1;
    letter-spacing: 4px;
    margin-bottom: 8px;
    color: var(--paper-cream);
    text-shadow: 4px 4px 0 var(--ink-black);
}
.ht-hero-title .heart {
    color: var(--heart-red);
    font-size: 100px;
    display: inline-block;
    vertical-align: middle;
    text-shadow: 0 0 30px rgba(211, 47, 47, 0.6);
}
.ht-hero-title .small {
    display: block;
    font-size: 36px;
    color: var(--gold);
    margin-top: 12px;
    letter-spacing: 12px;
    text-shadow: none;
}
.ht-hero-sub {
    font-size: 18px;
    color: var(--paper-cream);
    opacity: 0.85;
    margin: 28px 0 36px;
    font-weight: 500;
    letter-spacing: 2px;
}
.ht-hero-btns {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}
.ht-btn {
    padding: 14px 36px;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 800;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 2px;
}
.ht-btn-primary {
    background: var(--heart-red);
    color: var(--paper-cream);
    border: 2px solid var(--heart-deep);
    box-shadow: 0 6px 20px rgba(211, 47, 47, 0.5);
}
.ht-btn-primary:hover {
    background: var(--heart-deep);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(211, 47, 47, 0.6);
}
.ht-btn-ghost {
    background: transparent;
    color: var(--gold);
    border: 2px solid var(--gold);
}
.ht-btn-ghost:hover {
    background: var(--gold);
    color: var(--ink-black);
}

/* ===== 数据统计 ===== */
.ht-stats {
    background: var(--ink-black);
    padding: 40px 0;
    color: var(--paper-cream);
    border-top: 2px solid var(--gold);
    border-bottom: 2px solid var(--gold);
}
.ht-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}
.ht-stat-num {
    font-size: 38px;
    font-weight: 900;
    color: var(--heart-red);
    margin-bottom: 4px;
}
.ht-stat-label {
    font-size: 14px;
    color: var(--gold);
    letter-spacing: 2px;
}

/* ===== 板块通用 ===== */
.ht-section { padding: 80px 0; }
.ht-section-title {
    font-size: 36px;
    font-weight: 900;
    color: var(--ink-black);
    text-align: center;
    margin-bottom: 8px;
    letter-spacing: 2px;
}
.ht-section-title .heart { color: var(--heart-red); }
.ht-section-sub {
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
    letter-spacing: 6px;
    text-transform: uppercase;
    margin-bottom: 48px;
}
.ht-section-sub::before, .ht-section-sub::after {
    content: "♥";
    color: var(--heart-red);
    margin: 0 12px;
}

/* ===== 入口卡片网格 ===== */
.ht-entry-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.ht-entry-card {
    background: var(--paper-card);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    border: 1px solid #E0DCD3;
    position: relative;
}
.ht-entry-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--heart-red), var(--gold));
}
.ht-entry-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 30px rgba(211, 47, 47, 0.2);
    border-color: var(--heart-red);
}
.ht-entry-cover {
    height: 160px;
    background: linear-gradient(135deg, var(--heart-red), var(--heart-deep));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--paper-cream);
    font-size: 64px;
    position: relative;
}
.ht-entry-card:nth-child(2n) .ht-entry-cover { background: linear-gradient(135deg, var(--ink-black), var(--ink-soft)); }
.ht-entry-card:nth-child(3n) .ht-entry-cover { background: linear-gradient(135deg, var(--gold), var(--heart-deep)); }
.ht-entry-card:nth-child(4n) .ht-entry-cover { background: linear-gradient(135deg, var(--bg-felt), var(--bg-felt-deep)); }
.ht-entry-cover .badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--gold);
    color: var(--ink-black);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1px;
}
.ht-entry-cover .corner {
    position: absolute;
    bottom: 8px;
    left: 12px;
    color: var(--paper-cream);
    font-size: 14px;
    font-weight: 700;
    opacity: 0.85;
}
.ht-entry-info { padding: 18px; }
.ht-entry-title {
    font-size: 15px;
    font-weight: 800;
    color: var(--ink-black);
    margin-bottom: 8px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.ht-entry-meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-muted);
}
.ht-entry-meta .views::before { content: "♥ "; color: var(--heart-red); }

/* ===== 红桃特色 ===== */
.ht-feature {
    background: var(--bg-felt);
    color: var(--paper-cream);
    padding: 80px 0;
    position: relative;
}
.ht-feature::before {
    content: "♥";
    position: absolute;
    font-size: 380px;
    opacity: 0.05;
    left: -40px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--heart-red);
}
.ht-feature-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}
.ht-feature-title {
    font-size: 38px;
    font-weight: 900;
    margin-bottom: 20px;
    line-height: 1.3;
    letter-spacing: 2px;
}
.ht-feature-title .gold { color: var(--gold); }
.ht-feature-title .red { color: var(--heart-red); }
.ht-feature-text {
    font-size: 16px;
    line-height: 1.9;
    opacity: 0.9;
    margin-bottom: 28px;
}
.ht-feature-list { margin-bottom: 32px; }
.ht-feature-list li {
    padding: 10px 0 10px 32px;
    position: relative;
    font-size: 15px;
}
.ht-feature-list li::before {
    content: "♥";
    position: absolute;
    left: 0;
    top: 10px;
    color: var(--heart-red);
    font-size: 18px;
}
.ht-feature-visual {
    background: var(--paper-card);
    border-radius: 12px;
    padding: 60px 40px;
    text-align: center;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
    border: 3px solid var(--gold);
    color: var(--ink-black);
}
.ht-feature-visual .big-heart {
    font-size: 140px;
    color: var(--heart-red);
    display: block;
    margin-bottom: 16px;
    line-height: 1;
}
.ht-feature-visual .visual-text {
    font-size: 18px;
    color: var(--ink-black);
    font-weight: 900;
    letter-spacing: 4px;
}
.ht-feature-visual .visual-sub {
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: 6px;
    margin-top: 6px;
}

/* ===== 入口分类 ===== */
.ht-cat-section {
    background: var(--paper-cream);
    padding: 60px 0;
}
.ht-cat-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}
.ht-cat-item {
    background: var(--paper-card);
    border: 2px solid #E0DCD3;
    border-radius: 8px;
    padding: 22px 12px;
    text-align: center;
    transition: all 0.3s;
    cursor: pointer;
    position: relative;
}
.ht-cat-item::before {
    content: "♥";
    position: absolute;
    top: 6px;
    right: 8px;
    color: var(--heart-soft);
    font-size: 14px;
}
.ht-cat-item:hover {
    background: var(--heart-red);
    border-color: var(--heart-red);
    transform: translateY(-4px);
}
.ht-cat-item:hover .ht-cat-icon,
.ht-cat-item:hover .ht-cat-name {
    color: var(--paper-cream);
}
.ht-cat-icon {
    font-size: 32px;
    margin-bottom: 8px;
    display: block;
}
.ht-cat-name {
    font-size: 14px;
    font-weight: 800;
    color: var(--ink-black);
}

/* ===== CTA ===== */
.ht-cta {
    background: linear-gradient(135deg, var(--heart-red) 0%, var(--heart-deep) 100%);
    color: var(--paper-cream);
    padding: 60px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.ht-cta::before {
    content: "♥";
    position: absolute;
    font-size: 280px;
    opacity: 0.1;
    left: -40px;
    top: -80px;
}
.ht-cta::after {
    content: "♥";
    position: absolute;
    font-size: 200px;
    opacity: 0.1;
    right: 5%;
    bottom: -50px;
}
.ht-cta h2 {
    font-size: 32px;
    font-weight: 900;
    margin-bottom: 14px;
    position: relative;
    z-index: 2;
    letter-spacing: 2px;
}
.ht-cta p {
    font-size: 16px;
    opacity: 0.95;
    margin-bottom: 28px;
    position: relative;
    z-index: 2;
    letter-spacing: 1px;
}
.ht-cta .ht-btn {
    background: var(--paper-cream);
    color: var(--heart-deep);
    position: relative;
    z-index: 2;
    border: 2px solid var(--paper-cream);
}
.ht-cta .ht-btn:hover {
    background: var(--gold);
    color: var(--ink-black);
    border-color: var(--gold);
}

/* ===== 页脚 ===== */
.ht-footer {
    background: var(--ink-black);
    color: var(--paper-cream);
    padding: 60px 0 24px;
    border-top: 3px solid var(--gold);
}
.ht-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}
.ht-footer-col h4 {
    font-size: 16px;
    margin-bottom: 18px;
    color: var(--gold);
    letter-spacing: 1px;
}
.ht-footer-col p {
    font-size: 14px;
    opacity: 0.8;
    line-height: 1.8;
}
.ht-footer-col ul li { margin-bottom: 10px; }
.ht-footer-col ul li a {
    font-size: 14px;
    opacity: 0.8;
    transition: all 0.2s;
}
.ht-footer-col ul li a:hover {
    opacity: 1;
    color: var(--heart-red);
    padding-left: 4px;
}
.ht-footer-bottom {
    border-top: 1px solid rgba(212, 175, 55, 0.3);
    padding-top: 20px;
    text-align: center;
    font-size: 13px;
    opacity: 0.7;
    letter-spacing: 1px;
}
.ht-footer-bottom .heart { color: var(--heart-red); }

/* ===== 页面横幅 ===== */
.ht-page-banner {
    background: var(--bg-felt);
    padding: 60px 0;
    text-align: center;
    color: var(--paper-cream);
    position: relative;
    overflow: hidden;
    border-bottom: 3px solid var(--gold);
}
.ht-page-banner::before {
    content: "♥";
    position: absolute;
    font-size: 240px;
    opacity: 0.08;
    right: -20px;
    top: -60px;
    color: var(--heart-red);
}
.ht-page-banner h1 {
    font-size: 44px;
    font-weight: 900;
    margin-bottom: 12px;
    position: relative;
    z-index: 2;
    letter-spacing: 4px;
}
.ht-page-banner h1 .red { color: var(--heart-red); }
.ht-page-banner p {
    font-size: 14px;
    color: var(--gold);
    letter-spacing: 6px;
    position: relative;
    z-index: 2;
}

/* ===== 内容卡片 ===== */
.ht-content-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 40px;
}
.ht-content-card {
    background: var(--paper-card);
    border-radius: 8px;
    padding: 32px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transition: all 0.3s;
    border-top: 4px solid var(--heart-red);
    position: relative;
}
.ht-content-card::before {
    content: "♥";
    position: absolute;
    top: 12px;
    right: 16px;
    color: var(--heart-soft);
    font-size: 24px;
}
.ht-content-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 30px rgba(211, 47, 47, 0.15);
}
.ht-content-card .card-icon {
    font-size: 40px;
    margin-bottom: 16px;
}
.ht-content-card h3 {
    font-size: 20px;
    color: var(--ink-black);
    margin-bottom: 12px;
    font-weight: 800;
}
.ht-content-card p {
    font-size: 14px;
    color: var(--text-body);
    line-height: 1.8;
}

/* ===== 时间线 ===== */
.ht-timeline {
    position: relative;
    padding-left: 40px;
    margin-top: 40px;
}
.ht-timeline::before {
    content: "";
    position: absolute;
    left: 12px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--heart-red);
}
.ht-timeline-item {
    position: relative;
    padding-bottom: 36px;
}
.ht-timeline-item::before {
    content: "♥";
    position: absolute;
    left: -36px;
    top: 0;
    font-size: 24px;
    color: var(--heart-red);
    background: var(--paper-cream);
    padding: 0 4px;
    line-height: 1;
}
.ht-timeline-year {
    font-size: 18px;
    font-weight: 900;
    color: var(--heart-red);
    margin-bottom: 8px;
    letter-spacing: 1px;
}
.ht-timeline-content h4 {
    font-size: 17px;
    color: var(--ink-black);
    margin-bottom: 6px;
}
.ht-timeline-content p {
    font-size: 14px;
    color: var(--text-body);
}

/* ===== 团队 ===== */
.ht-team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 40px;
}
.ht-team-card {
    background: var(--paper-card);
    border-radius: 8px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
    transition: all 0.3s;
    border: 1px solid #E0DCD3;
}
.ht-team-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.12);
    border-color: var(--heart-red);
}
.ht-team-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--heart-red), var(--heart-deep));
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--paper-cream);
    font-weight: 900;
    border: 3px solid var(--gold);
}
.ht-team-card h4 {
    font-size: 17px;
    color: var(--ink-black);
    margin-bottom: 4px;
}
.ht-team-card .role {
    font-size: 13px;
    color: var(--heart-red);
    margin-bottom: 10px;
    font-weight: 700;
    letter-spacing: 1px;
}
.ht-team-card p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ===== 表单 ===== */
.ht-form {
    background: var(--paper-card);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 6px 22px rgba(0, 0, 0, 0.1);
    border: 1px solid #E0DCD3;
    border-top: 4px solid var(--heart-red);
}
.ht-form-row { margin-bottom: 20px; }
.ht-form-row label {
    display: block;
    font-size: 14px;
    font-weight: 800;
    color: var(--ink-black);
    margin-bottom: 8px;
    letter-spacing: 1px;
}
.ht-form-row label .req { color: var(--heart-red); }
.ht-form-row input,
.ht-form-row textarea,
.ht-form-row select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #D0CCC0;
    border-radius: 4px;
    font-size: 14px;
    font-family: inherit;
    background: var(--paper-cream);
    color: var(--ink-black);
    transition: all 0.2s;
}
.ht-form-row input:focus,
.ht-form-row textarea:focus,
.ht-form-row select:focus {
    outline: none;
    border-color: var(--heart-red);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(211, 47, 47, 0.1);
}
.ht-form-row textarea { resize: vertical; min-height: 120px; }
.ht-form-submit {
    background: var(--heart-red);
    color: var(--paper-cream);
    border: none;
    padding: 14px 40px;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.3s;
    font-family: inherit;
    letter-spacing: 2px;
}
.ht-form-submit:hover {
    background: var(--heart-deep);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(211, 47, 47, 0.4);
}

/* ===== 联系 ===== */
.ht-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-top: 40px;
}
.ht-contact-info { padding: 30px 0; }
.ht-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 22px;
    padding: 20px;
    background: var(--paper-card);
    border-radius: 8px;
    border-left: 4px solid var(--heart-red);
    box-shadow: 0 3px 10px rgba(0, 0,0, 0.06);
}
.ht-contact-item .icon {
    font-size: 28px;
    flex-shrink: 0;
}
.ht-contact-item h4 {
    font-size: 16px;
    color: var(--ink-black);
    margin-bottom: 4px;
}
.ht-contact-item p {
    font-size: 14px;
    color: var(--text-body);
}

/* ===== 案例 ===== */
.ht-case-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}
.ht-case-card {
    background: var(--paper-card);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    border: 1px solid #E0DCD3;
}
.ht-case-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.15);
    border-color: var(--heart-red);
}
.ht-case-banner {
    height: 180px;
    background: linear-gradient(135deg, var(--heart-red), var(--heart-deep));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--paper-cream);
    font-size: 64px;
}
.ht-case-card:nth-child(2n) .ht-case-banner { background: linear-gradient(135deg, var(--ink-black), var(--ink-soft)); }
.ht-case-card:nth-child(3n) .ht-case-banner { background: linear-gradient(135deg, var(--gold), var(--heart-deep)); }
.ht-case-card:nth-child(4n) .ht-case-banner { background: linear-gradient(135deg, var(--bg-felt), var(--bg-felt-deep)); }
.ht-case-body { padding: 24px; }
.ht-case-body .case-tag {
    display: inline-block;
    background: rgba(211, 47, 47, 0.1);
    color: var(--heart-red);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 800;
    margin-bottom: 12px;
    letter-spacing: 1px;
}
.ht-case-body h3 {
    font-size: 19px;
    color: var(--ink-black);
    margin-bottom: 10px;
    font-weight: 800;
}
.ht-case-body p {
    font-size: 14px;
    color: var(--text-body);
    line-height: 1.8;
    margin-bottom: 14px;
}
.ht-case-stats {
    display: flex;
    gap: 24px;
    padding-top: 14px;
    border-top: 1px solid #E0DCD3;
}
.ht-case-stats div { font-size: 13px; }
.ht-case-stats strong {
    display: block;
    font-size: 20px;
    color: var(--heart-red);
    font-weight: 900;
}

/* ===== 新闻列表 ===== */
.ht-news-list { margin-top: 40px; }
.ht-news-item {
    background: var(--paper-card);
    border-radius: 8px;
    padding: 24px;
    margin-bottom: 18px;
    display: flex;
    gap: 24px;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.06);
    transition: all 0.3s;
    border-left: 4px solid transparent;
}
.ht-news-item:hover {
    border-left-color: var(--heart-red);
    transform: translateX(6px);
    box-shadow: 0 6px 18px rgba(211, 47, 47, 0.15);
}
.ht-news-date {
    flex-shrink: 0;
    text-align: center;
    background: var(--ink-black);
    border-radius: 8px;
    padding: 14px 18px;
    min-width: 80px;
    border: 1px solid var(--gold);
}
.ht-news-date .day {
    font-size: 28px;
    font-weight: 900;
    color: var(--heart-red);
    line-height: 1;
}
.ht-news-date .month {
    font-size: 12px;
    color: var(--gold);
    margin-top: 4px;
    letter-spacing: 1px;
}
.ht-news-content { flex: 1; }
.ht-news-content .news-tag {
    display: inline-block;
    background: var(--heart-red);
    color: var(--paper-cream);
    padding: 2px 10px;
    border-radius: 4px;
    font-size: 12px;
    margin-bottom: 8px;
    font-weight: 700;
    letter-spacing: 1px;
}
.ht-news-content h3 {
    font-size: 18px;
    color: var(--ink-black);
    margin-bottom: 8px;
    font-weight: 800;
}
.ht-news-content p {
    font-size: 14px;
    color: var(--text-body);
    line-height: 1.7;
}

/* ===== 响应式 ===== */
@media (max-width: 968px) {
    .ht-entry-grid, .ht-cat-grid, .ht-team-grid { grid-template-columns: repeat(2, 1fr); }
    .ht-content-grid, .ht-case-grid, .ht-contact-grid, .ht-feature-inner, .ht-footer-grid { grid-template-columns: 1fr; }
    .ht-stats-grid { grid-template-columns: repeat(2, 1fr); }
    .ht-hero-title { font-size: 56px; }
    .ht-hero-title .heart { font-size: 64px; }
    .ht-nav ul { overflow-x: auto; }
}