/* ========================================
   博彩娱乐网站 - 独特暗金主题设计
   配色: 深紫 #1a0a2e / 金色 #d4a017 / 暗红 #8b1a1a / 青蓝 #0e7490
   ======================================== */

/* === CSS Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, sans-serif;
    background: #0d0618;
    color: #e8e0f0;
    line-height: 1.8;
    min-height: 100vh;
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; border: 0; }
a { color: #d4a017; text-decoration: none; transition: color 0.3s ease; }
a:hover { color: #f0c040; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 { line-height: 1.4; font-weight: 700; }

/* === Layout Container === */
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 16px; }

/* === Top Navigation (Non-sticky) === */
.top-nav {
    background: linear-gradient(135deg, #1a0a2e 0%, #2d1b4e 100%);
    border-bottom: 2px solid #d4a01740;
    position: relative;
    z-index: 100;
}
.top-nav .wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 12px;
    padding-bottom: 12px;
    flex-wrap: wrap;
}
.nav-logo img { height: 48px; width: auto; }
.nav-links { display: flex; gap: 4px; flex-wrap: wrap; }
.nav-links a {
    display: inline-block;
    padding: 8px 14px;
    color: #e8e0f0;
    font-size: 0.9rem;
    border-radius: 6px;
    transition: all 0.3s;
}
.nav-links a:hover, .nav-links a.active {
    background: #d4a01720;
    color: #d4a017;
}
.nav-toggle {
    display: none;
    background: none;
    border: 2px solid #d4a017;
    color: #d4a017;
    font-size: 1.5rem;
    padding: 4px 10px;
    border-radius: 6px;
    cursor: pointer;
}

/* === Breadcrumb === */
.breadcrumb {
    padding: 12px 0;
    font-size: 0.85rem;
    color: #a090b8;
}
.breadcrumb a { color: #d4a017; }
.breadcrumb span { margin: 0 6px; }

/* === Hero Section === */
.hero-section {
    position: relative;
    overflow: hidden;
    border-radius: 0 0 24px 24px;
    margin-bottom: 40px;
}
.hero-section .hero-bg {
    width: 100%;
    min-height: 360px;
    object-fit: cover;
    filter: brightness(0.6);
}
.hero-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
    background: linear-gradient(180deg, transparent 0%, #0d061880 60%, #0d0618 100%);
}
.hero-overlay h1 {
    font-size: 2.2rem;
    color: #d4a017;
    text-shadow: 0 2px 12px #000;
    margin-bottom: 16px;
}
.hero-overlay p {
    font-size: 1.1rem;
    max-width: 600px;
    color: #e0d8ee;
    text-shadow: 0 1px 6px #000;
}

/* === CTA Button === */
.cta-btn {
    display: inline-block;
    padding: 14px 36px;
    background: linear-gradient(135deg, #d4a017, #f0c040);
    color: #1a0a2e;
    font-weight: 700;
    font-size: 1.1rem;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
    box-shadow: 0 4px 20px #d4a01740;
}
.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 28px #d4a01760;
    color: #1a0a2e;
}

/* === Section Styling === */
.section-block {
    padding: 48px 0;
}
.section-block:nth-child(even) {
    background: #130b24;
}
.section-title {
    font-size: 1.8rem;
    color: #d4a017;
    text-align: center;
    margin-bottom: 12px;
    position: relative;
}
.section-title::after {
    content: "";
    display: block;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #d4a017, #f0c040);
    margin: 10px auto 0;
    border-radius: 2px;
}
.section-desc {
    text-align: center;
    color: #a090b8;
    max-width: 700px;
    margin: 0 auto 32px;
    font-size: 1rem;
}

/* === Video Module === */
.video-module {
    position: relative;
    max-width: 800px;
    margin: 0 auto 40px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 32px #00000060;
    cursor: pointer;
}
.video-module img { width: 100%; }
.play-btn-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #00000040;
    transition: background 0.3s;
}
.play-btn-overlay:hover { background: #00000020; }
.play-btn-circle {
    width: 80px;
    height: 80px;
    background: #d4a017e0;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 20px #d4a01780;
    transition: transform 0.3s;
}
.play-btn-circle:hover { transform: scale(1.1); }
.play-btn-circle::after {
    content: "";
    display: block;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 14px 0 14px 24px;
    border-color: transparent transparent transparent #1a0a2e;
    margin-left: 4px;
}

/* === Game Cards Grid === */
.game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 24px;
}
.game-card {
    background: linear-gradient(145deg, #1e1038, #2a1548);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid #d4a01720;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.game-card:hover {
    transform: translateY(-6px);
    border-color: #d4a01760;
    box-shadow: 0 12px 36px #d4a01720;
}
.game-card .card-img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
}
.game-card .card-body {
    padding: 18px;
}
.game-card .card-body h3 {
    color: #d4a017;
    font-size: 1.15rem;
    margin-bottom: 8px;
}
.game-card .card-body p {
    color: #b8a8d0;
    font-size: 0.9rem;
    margin-bottom: 14px;
}
.game-card .card-body .cta-btn {
    font-size: 0.9rem;
    padding: 10px 24px;
    width: 100%;
}

/* === Review Cards === */
.review-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}
.review-card {
    background: #1e1038;
    border-radius: 14px;
    padding: 24px;
    border: 1px solid #ffffff10;
    position: relative;
}
.review-card .review-img {
    width: 100%;
    border-radius: 10px;
    margin-bottom: 16px;
}
.review-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}
.review-header .avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #d4a017;
}
.review-header .reviewer-info h4 { color: #e8e0f0; font-size: 1rem; }
.review-header .reviewer-info .city { color: #a090b8; font-size: 0.8rem; }
.review-stars { color: #d4a017; font-size: 1.1rem; margin-bottom: 8px; }
.review-text { color: #c8b8e0; font-size: 0.92rem; line-height: 1.7; }
.review-date { color: #8070a0; font-size: 0.8rem; margin-top: 10px; }

/* === Rating Module === */
.rating-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 28px;
}
.rating-card {
    background: linear-gradient(160deg, #1e1038, #261445);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid #d4a01718;
}
.rating-card .rating-img {
    width: 100%;
    aspect-ratio: 3/2;
    object-fit: cover;
}
.rating-card .rating-body {
    padding: 20px;
}
.rating-card .rating-body h3 {
    color: #d4a017;
    margin-bottom: 8px;
}
.odds-badge {
    display: inline-block;
    background: #8b1a1a;
    color: #f0c040;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 10px;
}

/* === FAQ Section === */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
    background: #1e1038;
    border-radius: 12px;
    margin-bottom: 12px;
    border: 1px solid #ffffff08;
    overflow: hidden;
}
.faq-question {
    padding: 18px 24px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: #e8e0f0;
    transition: background 0.3s;
}
.faq-question:hover { background: #2a1548; }
.faq-question .faq-icon {
    font-size: 1.3rem;
    color: #d4a017;
    transition: transform 0.3s;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    padding: 0 24px;
    color: #b8a8d0;
    line-height: 1.8;
}
.faq-item.open .faq-answer {
    max-height: 500px;
    padding: 0 24px 18px;
}

/* === Payment Section === */
.payment-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    margin-top: 20px;
}
.payment-item {
    background: #1e1038;
    border-radius: 10px;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid #ffffff10;
    min-width: 140px;
}
.payment-item img { width: 48px; height: 32px; object-fit: contain; }
.payment-item span { color: #c8b8e0; font-size: 0.9rem; }
.payment-highlight {
    border-color: #d4a01740;
    background: linear-gradient(135deg, #2a1548, #3a1858);
}

/* === License Section === */
.license-area {
    text-align: center;
    padding: 32px;
    background: linear-gradient(135deg, #1a0a2e, #2d1b4e);
    border-radius: 16px;
    border: 1px solid #d4a01720;
}
.license-area img {
    max-width: 200px;
    margin: 16px auto;
    border-radius: 8px;
}

/* === Support Section === */
.support-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}
.support-card {
    background: #1e1038;
    border-radius: 14px;
    padding: 28px 20px;
    text-align: center;
    border: 1px solid #ffffff08;
    transition: all 0.3s;
}
.support-card:hover {
    border-color: #d4a01730;
    transform: translateY(-4px);
}
.support-card img {
    width: 56px;
    height: 56px;
    margin: 0 auto 14px;
    border-radius: 50%;
}
.support-card h4 { color: #d4a017; margin-bottom: 8px; }
.support-card p { color: #a090b8; font-size: 0.88rem; }

/* === About Section === */
.about-content {
    max-width: 900px;
    margin: 0 auto;
    columns: 1;
}
.about-content p {
    margin-bottom: 18px;
    text-indent: 2em;
    color: #c8b8e0;
}

/* === Author Info === */
.author-box {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    background: #1e1038;
    border-radius: 14px;
    padding: 24px;
    margin: 24px 0;
    border: 1px solid #d4a01718;
}
.author-box img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid #d4a017;
    flex-shrink: 0;
}
.author-box .author-info h4 { color: #d4a017; margin-bottom: 4px; }
.author-box .author-info .author-title { color: #a090b8; font-size: 0.85rem; margin-bottom: 8px; }
.author-box .author-info p { color: #c8b8e0; font-size: 0.9rem; }

/* === Deposit Promo === */
.promo-banner {
    background: linear-gradient(135deg, #8b1a1a, #d4a017);
    border-radius: 16px;
    padding: 36px;
    text-align: center;
    margin: 32px 0;
    position: relative;
    overflow: hidden;
}
.promo-banner::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 50%, #ffffff15, transparent 60%);
}
.promo-banner h2 { color: #fff; font-size: 1.8rem; margin-bottom: 10px; position: relative; }
.promo-banner p { color: #ffe8b0; font-size: 1.1rem; margin-bottom: 20px; position: relative; }

/* === Responsible Gaming === */
.responsible-section {
    background: #130b24;
    border-radius: 16px;
    padding: 32px;
    border: 1px solid #8b1a1a40;
}
.responsible-section h3 { color: #e07070; margin-bottom: 16px; }
.responsible-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 16px;
}
.responsible-list li {
    padding: 12px 16px;
    background: #1a0a2e;
    border-radius: 8px;
    color: #c8b8e0;
    font-size: 0.92rem;
    border-left: 3px solid #e07070;
}

/* === Footer === */
.site-footer {
    background: linear-gradient(180deg, #1a0a2e, #0a0414);
    border-top: 2px solid #d4a01720;
    padding: 48px 0 24px;
    margin-top: 48px;
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 32px;
    margin-bottom: 32px;
}
.footer-col h4 {
    color: #d4a017;
    font-size: 1rem;
    margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid #d4a01720;
}
.footer-col a {
    display: block;
    color: #a090b8;
    font-size: 0.88rem;
    padding: 4px 0;
    transition: color 0.3s, padding-left 0.3s;
}
.footer-col a:hover { color: #d4a017; padding-left: 6px; }
.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 12px;
}
.footer-social img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    transition: transform 0.3s;
}
.footer-social img:hover { transform: scale(1.15); }
.footer-bottom {
    border-top: 1px solid #ffffff10;
    padding-top: 20px;
    text-align: center;
    color: #706088;
    font-size: 0.82rem;
}
.footer-payments {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin: 16px 0;
}
.footer-payments img { height: 28px; width: auto; opacity: 0.7; transition: opacity 0.3s; }
.footer-payments img:hover { opacity: 1; }
.age-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #8b1a1a;
    color: #fff;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    margin: 12px 0;
}
.age-badge img { width: 28px; height: 28px; }

/* === Inner Page Specific === */
.inner-hero {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 32px;
}
.inner-hero img { width: 100%; min-height: 250px; object-fit: cover; filter: brightness(0.5); }
.inner-hero .inner-hero-text {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 32px;
}
.inner-hero .inner-hero-text h1 { color: #d4a017; font-size: 2rem; text-shadow: 0 2px 8px #000; }

.content-article {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 16px;
}
.content-article h2 {
    color: #d4a017;
    font-size: 1.5rem;
    margin: 32px 0 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid #d4a01720;
}
.content-article h3 {
    color: #e8c860;
    font-size: 1.2rem;
    margin: 24px 0 12px;
}
.content-article p {
    margin-bottom: 16px;
    text-indent: 2em;
    color: #c8b8e0;
}
.content-article img {
    border-radius: 12px;
    margin: 20px 0;
    box-shadow: 0 4px 16px #00000040;
}
.content-article table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    background: #1e1038;
    border-radius: 10px;
    overflow: hidden;
}
.content-article table th {
    background: #2a1548;
    color: #d4a017;
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
}
.content-article table td {
    padding: 10px 16px;
    border-top: 1px solid #ffffff08;
    color: #c8b8e0;
}
.content-article table tr:hover td { background: #2a154820; }

/* === App Download Page === */
.app-hero {
    text-align: center;
    padding: 48px 20px;
    background: linear-gradient(135deg, #1a0a2e, #2d1b4e);
    border-radius: 20px;
    margin-bottom: 32px;
}
.app-hero img { max-width: 280px; margin: 0 auto 24px; border-radius: 20px; box-shadow: 0 8px 32px #00000060; }
.app-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-top: 24px; }
.app-buttons a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: #1e1038;
    border: 2px solid #d4a01740;
    border-radius: 12px;
    color: #e8e0f0;
    font-weight: 600;
    transition: all 0.3s;
}
.app-buttons a:hover { border-color: #d4a017; background: #2a1548; }
.app-buttons a img { width: 28px; height: 28px; }
.app-features {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
    margin: 32px 0;
}
.app-feature-card {
    background: #1e1038;
    border-radius: 14px;
    padding: 24px;
    text-align: center;
    border: 1px solid #ffffff08;
}
.app-feature-card h4 { color: #d4a017; margin-bottom: 8px; }
.app-feature-card p { color: #a090b8; font-size: 0.9rem; }
.app-screenshots {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding: 20px 0;
    -webkit-overflow-scrolling: touch;
}
.app-screenshots img {
    width: 200px;
    flex-shrink: 0;
    border-radius: 16px;
    box-shadow: 0 4px 16px #00000040;
}

/* === Mobile Responsive === */
@media (max-width: 768px) {
    .nav-toggle { display: block; }
    .nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        padding-top: 12px;
    }
    .nav-links.open { display: flex; }
    .nav-links a { padding: 10px 16px; border-bottom: 1px solid #ffffff08; }
    .hero-overlay h1 { font-size: 1.5rem; }
    .hero-overlay p { font-size: 0.95rem; }
    .section-title { font-size: 1.4rem; }
    .game-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .review-grid { grid-template-columns: 1fr; }
    .rating-grid { grid-template-columns: 1fr; }
    .support-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .author-box { flex-direction: column; align-items: center; text-align: center; }
    .promo-banner { padding: 24px 16px; }
    .promo-banner h2 { font-size: 1.3rem; }
    .app-hero img { max-width: 200px; }
    .content-article p { text-indent: 0; }
}

@media (max-width: 480px) {
    .game-grid { grid-template-columns: 1fr; }
    .support-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .payment-grid { justify-content: center; }
    .payment-item { min-width: 120px; }
}

/* === Animations === */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
.animate-in {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
}

/* === Utility === */
.text-center { text-align: center; }
.mt-20 { margin-top: 20px; }
.mt-32 { margin-top: 32px; }
.mb-20 { margin-bottom: 20px; }
.mb-32 { margin-bottom: 32px; }
.hidden { display: none; }