/* ========================================
   黑桃tv - 主样式表
   CSS前缀: ht-
   配色方案: 曜石黑 #141414 / 奢华金 #D4AF37 / 象牙白 #FFFFFF / 浅灰 #E5E5E5 / 高光金 #F0C419
   ======================================== */

/* ---- 基础重置与变量 ---- */
:root {
    --ht-color-primary: #141414;
    --ht-color-secondary: #D4AF37;
    --ht-color-accent: #FFFFFF;
    --ht-color-text: #E5E5E5;
    --ht-color-highlight: #F0C419;
    --ht-font-heading: "Playfair Display", serif;
    --ht-font-body: "Roboto", sans-serif;
    --ht-transition: all 0.3s ease;
    --ht-shadow-gold: 0 0 15px rgba(212, 175, 55, 0.3);
    --ht-shadow-card: 0 4px 20px rgba(0, 0, 0, 0.5);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--ht-font-body);
    background-color: var(--ht-color-primary);
    color: var(--ht-color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: var(--ht-color-highlight);
    text-decoration: none;
    transition: var(--ht-transition);
}

a:hover {
    color: var(--ht-color-secondary);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ---- 干扰标签隐藏 ---- */
.spade-jammer-block {
    display: none;
}

/* ---- 通用容器 ---- */
.ht-container {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 20px;
}

.ht-section {
    padding: 80px 0;
}

.ht-section-title {
    font-family: var(--ht-font-heading);
    font-size: 2.5rem;
    color: var(--ht-color-secondary);
    text-align: center;
    margin-bottom: 1rem;
}

.ht-section-subtitle {
    text-align: center;
    color: var(--ht-color-text);
    font-size: 1.1rem;
    margin-bottom: 3rem;
    opacity: 0.8;
}

/* ---- 导航栏 ---- */
#ht-header {
    background: rgba(20, 20, 20, 0.95);
    padding: 15px 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    position: relative;
    z-index: 100;
}

.ht-nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ht-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ht-logo-icon {
    width: 40px;
    height: 40px;
    fill: var(--ht-color-secondary);
}

.ht-logo-text {
    font-family: var(--ht-font-heading);
    font-size: 1.5rem;
    color: var(--ht-color-secondary);
    font-weight: 700;
}

.ht-nav-menu {
    display: flex;
    list-style: none;
    gap: 0;
}

.ht-nav-item {
    position: relative;
}

.ht-nav-link {
    display: block;
    padding: 10px 18px;
    color: var(--ht-color-text);
    font-size: 0.95rem;
    font-weight: 400;
    transition: var(--ht-transition);
    position: relative;
}

.ht-nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--ht-color-secondary);
    transition: var(--ht-transition);
}

.ht-nav-link:hover {
    color: var(--ht-color-secondary);
    transform: scale(1.05);
}

.ht-nav-link:hover::after {
    width: 80%;
}

/* 汉堡菜单 */
.ht-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
}

.ht-hamburger-line {
    width: 28px;
    height: 3px;
    background: var(--ht-color-secondary);
    border-radius: 2px;
    transition: var(--ht-transition);
}

/* 移动端侧边导航 */
.ht-mobile-nav {
    position: fixed;
    top: 0;
    right: -300px;
    width: 300px;
    height: 100vh;
    background: linear-gradient(180deg, #1a1a1a 0%, #0d0d0d 100%);
    border-left: 2px solid var(--ht-color-secondary);
    z-index: 1000;
    transition: right 0.4s ease;
    padding: 80px 30px 30px;
    overflow-y: auto;
}

.ht-mobile-nav.ht-active {
    right: 0;
}

.ht-mobile-nav-close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2rem;
    color: var(--ht-color-secondary);
    cursor: pointer;
    background: none;
    border: none;
}

.ht-mobile-nav-list {
    list-style: none;
}

.ht-mobile-nav-link {
    display: block;
    padding: 15px 0;
    color: var(--ht-color-text);
    font-size: 1.1rem;
    border-bottom: 1px solid rgba(212, 175, 55, 0.15);
    transition: var(--ht-transition);
}

.ht-mobile-nav-link:hover {
    color: var(--ht-color-secondary);
    padding-left: 10px;
}

.ht-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--ht-transition);
}

.ht-overlay.ht-active {
    opacity: 1;
    visibility: visible;
}

/* ---- Hero Banner ---- */
#ht-hero {
    position: relative;
    height: 70vh;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.ht-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
}

.ht-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 20px;
    animation: ht-fadeIn 1.2s ease;
}

.ht-hero-title {
    font-family: var(--ht-font-heading);
    font-size: 3.5rem;
    color: var(--ht-color-accent);
    margin-bottom: 1rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.ht-hero-subtitle {
    font-size: 1.3rem;
    color: var(--ht-color-text);
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.ht-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(20, 20, 20, 0.3) 0%, rgba(20, 20, 20, 0.8) 100%);
    z-index: 1;
}

/* ---- 按钮 ---- */
.ht-btn {
    display: inline-block;
    padding: 14px 36px;
    background: transparent;
    border: 2px solid var(--ht-color-secondary);
    color: var(--ht-color-secondary);
    font-family: var(--ht-font-body);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--ht-transition);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.ht-btn:hover {
    background: var(--ht-color-secondary);
    color: var(--ht-color-primary);
    box-shadow: var(--ht-shadow-gold);
}

.ht-btn-primary {
    background: var(--ht-color-secondary);
    color: var(--ht-color-primary);
}

.ht-btn-primary:hover {
    background: var(--ht-color-highlight);
    border-color: var(--ht-color-highlight);
}

.ht-btn-glow {
    animation: ht-glow 2s ease-in-out infinite alternate;
}

/* ---- 卡片 ---- */
.ht-card {
    background: linear-gradient(145deg, #1e1e1e 0%, #141414 100%);
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--ht-transition);
    box-shadow: var(--ht-shadow-card);
}

.ht-card:hover {
    transform: translateY(-5px);
    border-color: var(--ht-color-secondary);
    box-shadow: var(--ht-shadow-gold), var(--ht-shadow-card);
}

.ht-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.ht-card-body {
    padding: 20px;
}

.ht-card-title {
    font-family: var(--ht-font-heading);
    font-size: 1.2rem;
    color: var(--ht-color-accent);
    margin-bottom: 0.5rem;
}

.ht-card-text {
    font-size: 0.9rem;
    color: var(--ht-color-text);
    opacity: 0.8;
    margin-bottom: 1rem;
}

.ht-card-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 0.85rem;
    color: var(--ht-color-secondary);
}

.ht-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(20, 20, 20, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--ht-transition);
}

.ht-card:hover .ht-card-overlay {
    opacity: 1;
}

/* ---- 网格布局 ---- */
.ht-grid {
    display: grid;
    gap: 30px;
}

.ht-grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.ht-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.ht-grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* ---- 直播大厅 ---- */
#ht-live-hall {
    background: linear-gradient(180deg, var(--ht-color-primary) 0%, #0a0a0a 100%);
}

.ht-live-card {
    position: relative;
}

.ht-live-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: #e74c3c;
    color: #fff;
    padding: 4px 12px;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 3px;
    text-transform: uppercase;
    z-index: 2;
}

.ht-live-viewers {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(0, 0, 0, 0.7);
    color: var(--ht-color-text);
    padding: 4px 10px;
    font-size: 0.8rem;
    border-radius: 3px;
    z-index: 2;
}

/* ---- 赛事中心 ---- */
#ht-tournament {
    background: var(--ht-color-primary);
}

.ht-tournament-item {
    display: flex;
    align-items: center;
    padding: 20px;
    background: linear-gradient(90deg, #1a1a1a 0%, #141414 100%);
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: 8px;
    margin-bottom: 15px;
    transition: var(--ht-transition);
}

.ht-tournament-item:hover {
    border-color: var(--ht-color-secondary);
}

.ht-tournament-date {
    min-width: 80px;
    text-align: center;
    padding-right: 20px;
    border-right: 2px solid var(--ht-color-secondary);
}

.ht-tournament-date-day {
    font-size: 2rem;
    font-weight: 700;
    color: var(--ht-color-secondary);
}

.ht-tournament-date-month {
    font-size: 0.85rem;
    color: var(--ht-color-text);
}

.ht-tournament-info {
    flex: 1;
    padding: 0 20px;
}

.ht-tournament-name {
    font-family: var(--ht-font-heading);
    font-size: 1.2rem;
    color: var(--ht-color-accent);
    margin-bottom: 5px;
}

.ht-tournament-details {
    font-size: 0.9rem;
    color: var(--ht-color-text);
    opacity: 0.7;
}

.ht-tournament-prize {
    font-family: var(--ht-font-heading);
    font-size: 1.5rem;
    color: var(--ht-color-highlight);
    font-weight: 700;
}

/* ---- 选手排名 ---- */
#ht-rankings {
    background: linear-gradient(180deg, #0a0a0a 0%, var(--ht-color-primary) 100%);
}

.ht-ranking-table {
    width: 100%;
    border-collapse: collapse;
}

.ht-ranking-table th {
    padding: 15px 20px;
    text-align: left;
    font-family: var(--ht-font-heading);
    color: var(--ht-color-secondary);
    border-bottom: 2px solid var(--ht-color-secondary);
    font-size: 0.95rem;
}

.ht-ranking-table td {
    padding: 15px 20px;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
    font-size: 0.95rem;
}

.ht-ranking-table tr:hover td {
    background: rgba(212, 175, 55, 0.05);
}

.ht-rank-number {
    font-family: var(--ht-font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--ht-color-secondary);
}

.ht-rank-top {
    color: var(--ht-color-highlight);
    text-shadow: 0 0 10px rgba(240, 196, 25, 0.5);
}

/* ---- 策略教学 ---- */
#ht-strategy {
    background: var(--ht-color-primary);
}

.ht-strategy-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
}

.ht-strategy-tab {
    padding: 10px 25px;
    background: transparent;
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: var(--ht-color-text);
    cursor: pointer;
    transition: var(--ht-transition);
    font-size: 0.9rem;
}

.ht-strategy-tab:hover,
.ht-strategy-tab.ht-active {
    background: var(--ht-color-secondary);
    color: var(--ht-color-primary);
    border-color: var(--ht-color-secondary);
}

/* ---- 新手学院 ---- */
#ht-rookie {
    background: linear-gradient(180deg, var(--ht-color-primary) 0%, #0d0d0d 100%);
}

/* ---- 积分商城 ---- */
#ht-points-mall {
    background: #0a0a0a;
}

.ht-product-price {
    font-family: var(--ht-font-heading);
    font-size: 1.3rem;
    color: var(--ht-color-highlight);
}

/* ---- 俱乐部 ---- */
#ht-clubs {
    background: var(--ht-color-primary);
}

/* ---- VIP会员 ---- */
#ht-vip {
    background: linear-gradient(180deg, #0d0d0d 0%, var(--ht-color-primary) 100%);
    position: relative;
}

.ht-vip-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.ht-vip-feature {
    text-align: center;
    padding: 30px 20px;
    background: linear-gradient(145deg, #1e1e1e 0%, #141414 100%);
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-radius: 8px;
    transition: var(--ht-transition);
}

.ht-vip-feature:hover {
    border-color: var(--ht-color-secondary);
    transform: translateY(-3px);
}

.ht-vip-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--ht-color-secondary);
}

/* ---- 赛事公告 ---- */
#ht-announcements {
    background: var(--ht-color-primary);
}

.ht-announcement-item {
    padding: 20px;
    border-left: 3px solid var(--ht-color-secondary);
    margin-bottom: 15px;
    background: rgba(30, 30, 30, 0.5);
    transition: var(--ht-transition);
}

.ht-announcement-item:hover {
    background: rgba(212, 175, 55, 0.05);
}

.ht-announcement-date {
    font-size: 0.85rem;
    color: var(--ht-color-secondary);
    margin-bottom: 5px;
}

.ht-announcement-title {
    font-size: 1.1rem;
    color: var(--ht-color-accent);
}

/* ---- 页脚 ---- */
#ht-footer {
    background: #0a0a0a;
    padding: 60px 0 30px;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.ht-footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.ht-footer-title {
    font-family: var(--ht-font-heading);
    font-size: 1.2rem;
    color: var(--ht-color-secondary);
    margin-bottom: 20px;
}

.ht-footer-list {
    list-style: none;
}

.ht-footer-list li {
    margin-bottom: 10px;
}

.ht-footer-list a {
    color: var(--ht-color-text);
    font-size: 0.9rem;
    transition: var(--ht-transition);
}

.ht-footer-list a:hover {
    color: var(--ht-color-secondary);
    padding-left: 5px;
}

.ht-footer-social {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.ht-footer-social-link {
    width: 40px;
    height: 40px;
    border: 1px solid var(--ht-color-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ht-color-secondary);
    transition: var(--ht-transition);
}

.ht-footer-social-link:hover {
    background: var(--ht-color-secondary);
    color: var(--ht-color-primary);
}

.ht-footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(212, 175, 55, 0.1);
}

.ht-footer-copyright {
    font-size: 0.85rem;
    color: var(--ht-color-text);
    opacity: 0.7;
    margin-bottom: 10px;
}

.ht-footer-badges {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.ht-footer-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 4px;
    font-size: 0.8rem;
    color: var(--ht-color-secondary);
}

.ht-footer-cert {
    font-size: 0.8rem;
    color: var(--ht-color-text);
    opacity: 0.7;
    margin-top: 10px;
}

.ht-footer-cert a {
    color: var(--ht-color-secondary);
}

/* ---- 表单 ---- */
.ht-form-group {
    margin-bottom: 20px;
}

.ht-form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--ht-color-text);
}

.ht-form-input,
.ht-form-select {
    width: 100%;
    padding: 12px 16px;
    background: #1e1e1e;
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 4px;
    color: var(--ht-color-text);
    font-size: 1rem;
    font-family: var(--ht-font-body);
    transition: var(--ht-transition);
}

.ht-form-input:focus,
.ht-form-select:focus {
    outline: none;
    border-color: var(--ht-color-secondary);
    border-bottom: 2px solid var(--ht-color-secondary);
}

.ht-form-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ht-form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--ht-color-secondary);
}

/* ---- 模态框 ---- */
.ht-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.ht-modal.ht-active {
    display: flex;
}

.ht-modal-content {
    background: #1a1a1a;
    border: 1px solid var(--ht-color-secondary);
    border-radius: 8px;
    padding: 40px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.ht-modal-title {
    font-family: var(--ht-font-heading);
    font-size: 1.5rem;
    color: var(--ht-color-secondary);
    margin-bottom: 25px;
    text-align: center;
}

.ht-modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 1.5rem;
    color: var(--ht-color-text);
    cursor: pointer;
    background: none;
    border: none;
}

/* ---- 动画 ---- */
@keyframes ht-fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes ht-glow {
    from { box-shadow: 0 0 5px rgba(212, 175, 55, 0.3); }
    to { box-shadow: 0 0 25px rgba(212, 175, 55, 0.6), 0 0 50px rgba(212, 175, 55, 0.2); }
}

.ht-animate-in {
    animation: ht-fadeIn 0.8s ease forwards;
    opacity: 0;
}

/* ---- 页面Banner ---- */
.ht-page-banner {
    position: relative;
    height: 40vh;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.ht-page-banner-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
}

.ht-page-banner-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.ht-page-banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(20, 20, 20, 0.4) 0%, rgba(20, 20, 20, 0.9) 100%);
    z-index: 1;
}

/* ---- 筛选器 ---- */
.ht-filter-bar {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.ht-filter-select {
    padding: 10px 20px;
    background: #1e1e1e;
    border: 1px solid rgba(212, 175, 55, 0.2);
    color: var(--ht-color-text);
    border-radius: 4px;
    font-size: 0.9rem;
}

/* ---- 响应式设计 ---- */

/* 1440px */
@media (max-width: 1440px) {
    .ht-container {
        max-width: 1200px;
    }
}

/* 1024px */
@media (max-width: 1024px) {
    .ht-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .ht-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .ht-vip-features {
        grid-template-columns: repeat(2, 1fr);
    }

    .ht-footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .ht-hero-title {
        font-size: 2.5rem;
    }

    .ht-nav-menu {
        display: none;
    }

    .ht-hamburger {
        display: flex;
    }
}

/* 768px */
@media (max-width: 768px) {
    .ht-section {
        padding: 50px 0;
    }

    .ht-section-title {
        font-size: 2rem;
    }

    .ht-grid-2,
    .ht-grid-3,
    .ht-grid-4 {
        grid-template-columns: 1fr;
    }

    .ht-vip-features {
        grid-template-columns: 1fr;
    }

    .ht-footer-grid {
        grid-template-columns: 1fr;
    }

    .ht-hero-title {
        font-size: 2rem;
    }

    .ht-hero-subtitle {
        font-size: 1rem;
    }

    .ht-tournament-item {
        flex-direction: column;
        text-align: center;
    }

    .ht-tournament-date {
        border-right: none;
        border-bottom: 1px solid var(--ht-color-secondary);
        padding-right: 0;
        padding-bottom: 15px;
        margin-bottom: 15px;
    }

    .ht-tournament-info {
        padding: 0;
    }

    .ht-filter-bar {
        flex-direction: column;
    }

    .ht-strategy-tabs {
        flex-wrap: wrap;
    }
}

/* 360px */
@media (max-width: 360px) {
    html {
        font-size: 14px;
    }

    .ht-container {
        padding: 0 15px;
    }

    .ht-hero-title {
        font-size: 1.6rem;
    }

    .ht-section-title {
        font-size: 1.6rem;
    }

    .ht-btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }
}

/* ---- 下载页面特殊样式 ---- */
.ht-download-hero {
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    text-align: center;
}

.ht-download-badges {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 30px;
    flex-wrap: wrap;
}

.ht-download-badge {
    padding: 12px 30px;
    background: #1e1e1e;
    border: 1px solid var(--ht-color-secondary);
    border-radius: 8px;
    color: var(--ht-color-text);
    font-size: 0.9rem;
    transition: var(--ht-transition);
}

.ht-download-badge:hover {
    background: var(--ht-color-secondary);
    color: var(--ht-color-primary);
}

/* ---- 内容页样式 ---- */
.ht-content-article {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 20px;
}

.ht-content-article h2 {
    font-family: var(--ht-font-heading);
    color: var(--ht-color-secondary);
    font-size: 1.8rem;
    margin: 2rem 0 1rem;
}

.ht-content-article h3 {
    font-family: var(--ht-font-heading);
    color: var(--ht-color-accent);
    font-size: 1.3rem;
    margin: 1.5rem 0 0.8rem;
}

.ht-content-article p {
    margin-bottom: 1.2rem;
    line-height: 1.8;
}

/* ---- 成功提示 ---- */
.ht-success-message {
    display: none;
    text-align: center;
    padding: 30px;
}

.ht-success-message.ht-active {
    display: block;
}

.ht-success-icon {
    font-size: 3rem;
    color: #27ae60;
    margin-bottom: 15px;
}

.ht-success-text {
    font-size: 1.2rem;
    color: var(--ht-color-accent);
}