/* GG扑克全新官网模版样式 */
:root {
    --bg: #171f14;
    --panel: #1b2617;
    --card: #1f2c1b;
    --primary: #643cdd;
    --primary-dark: #4620b6;
    --accent: #bd36e2;
    --text: #e9edf5;
    --muted: #9aa3b5;
    --border: #32432d;
    --success: #27c498;
    --gradient: linear-gradient(135deg, #643cdd 0%, #bd36e2 55%, #4620b6 100%);
}
* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

.container {
    width: min(1200px, 94vw);
    margin: 0 auto;
}

a { color: inherit; text-decoration: none; }

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(12px);
    background: rgba(5, 6, 10, 0.8);
    border-bottom: 1px solid var(--border);
}

.nav-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    height: 76px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-logo {
    width: 132px;
    height: 44px;
    object-fit: contain;
}

.brand-text {
    display: flex;
    flex-direction: column;
    font-size: 12px;
    color: var(--muted);
}

.nav-links {
    display: flex;
    gap: 18px;
    font-weight: 500;
}

.nav-links a {
    padding: 10px 12px;
    border-radius: 10px;
    transition: background 0.2s ease, color 0.2s ease;
}

.nav-links a:hover {
    background: rgba(230, 59, 59, 0.1);
    color: #fff;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 18px;
    border-radius: 12px;
    font-weight: 600;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border 0.2s ease;
}

.btn:hover { transform: translateY(-1px); }

.primary-btn {
    background: var(--gradient);
    color: #fff;
    box-shadow: 0 10px 30px rgba(230, 59, 59, 0.25);
}

.ghost-btn {
    border: 1px solid var(--border);
    color: var(--text);
    background: rgba(255,255,255,0.02);
}

.outline-btn {
    border: 1px solid rgba(240,185,11,0.4);
    color: #fff;
    background: rgba(240,185,11,0.08);
}

.secondary-btn {
    background: var(--card);
    border: 1px solid var(--border);
    color: #fff;
}

.btn.full { width: 100%; }

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--card);
    border: 1px solid var(--border);
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    padding: 0 10px;
}

.menu-toggle span {
    display: block;
    height: 2px;
    background: #fff;
    border-radius: 999px;
}

/* Hero */
.hero {
    position: relative;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(230, 59, 59, 0.35), transparent 35%),
                radial-gradient(circle at 80% 0%, rgba(15, 122, 191, 0.35), transparent 40%),
                linear-gradient(145deg, rgba(255,255,255,0.02), rgba(0,0,0,0.4));
    filter: blur(6px);
    z-index: 0;
}
.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-copy h1 {
    font-size: clamp(32px, 5vw, 48px);
    margin: 12px 0 16px;
    line-height: 1.2;
}

.lead {
    color: var(--muted);
    max-width: 620px;
    margin-bottom: 24px;
}

.eyebrow {
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--accent);
    font-size: 12px;
}

.cta-group {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.badges {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    color: var(--muted);
    font-size: 13px;
}

.badges span {
    background: rgba(255,255,255,0.04);
    padding: 8px 12px;
    border-radius: 10px;
    border: 1px solid var(--border);
}

.hero-panel .panel-card {
    background: rgba(16, 19, 29, 0.9);
    border: 1px solid var(--border);
    box-shadow: 0 20px 50px rgba(0,0,0,0.35);
    border-radius: 18px;
    padding: 22px;
    backdrop-filter: blur(6px);
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.panel-header h3 { margin: 6px 0; font-size: 28px; }

.pill {
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(255,255,255,0.08);
    border: 1px solid var(--border);
    font-size: 12px;
}

.pill.success { border-color: rgba(39,196,152,0.4); color: var(--success); }

.muted { color: var(--muted); }
.muted.small { font-size: 13px; }
.muted.tiny { font-size: 12px; }

.panel-body {
    display: grid;
    gap: 14px;
    margin-bottom: 14px;
}

.stat {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px;
}

.stat strong { font-size: 20px; display: block; margin: 4px 0; }
.stat small { color: var(--muted); }

.progress {
    position: relative;
    height: 8px;
    border-radius: 999px;
    background: rgba(255,255,255,0.06);
    overflow: hidden;
}

.progress-fill {
    position: absolute;
    inset: 0;
    width: 68%;
    background: var(--gradient);
    border-radius: 999px;
}

.platforms {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    color: var(--muted);
    font-size: 13px;
}

.platforms span {
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.panel-footer { text-align: center; }

/* Section base */
.section { padding: 96px 0; }

.section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 32px;
}

.section-header.center {
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.section h2 { margin: 8px 0 10px; font-size: 32px; }

.link {
    color: var(--accent);
    font-weight: 600;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 18px;
}

.card {
    background: var(--card);
    border: 1px solid var(--border);
    padding: 20px;
    border-radius: 16px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.2);
}

.card .icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: rgba(230,59,59,0.15);
    display: grid;
    place-items: center;
    margin-bottom: 12px;
    font-size: 20px;
}

/* Slider */
.tournaments { background: #07090f; }
.tournament-slider {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 12px;
    align-items: center;
}

.slider-track {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    overflow: hidden;
}

.slide {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--card);
    min-height: 240px;
    display: flex;
    flex-direction: column;
}

.slide img {
    width: 100%;
    height: 160px;
    object-fit: cover;
}

.slide-info { padding: 14px; }

.slider-btn {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--card);
    color: #fff;
    font-size: 22px;
    cursor: pointer;
}

/* Download */
.download {
    background: linear-gradient(160deg, rgba(230,59,59,0.12), rgba(15,122,191,0.06));
}

.download-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
}

.step-card {
    background: rgba(5, 6, 10, 0.75);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 18px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.2);
}

.step-badge {
    display: inline-flex;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    align-items: center;
    justify-content: center;
    background: rgba(230,59,59,0.18);
    color: #fff;
    font-weight: 700;
    margin-bottom: 10px;
}

.platform-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}

.chip {
    padding: 10px 14px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.04);
    color: #fff;
    cursor: pointer;
}

.thumb {
    width: 100%;
    border-radius: 12px;
    border: 1px solid var(--border);
    margin-top: 12px;
    object-fit: cover;
    aspect-ratio: 16 / 9;
}

/* Security */
.security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 22px;
    align-items: center;
}

.security-card {
    position: relative;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
}

.security-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.shield {
    position: absolute;
    bottom: 16px;
    right: 16px;
    background: rgba(5,6,10,0.7);
    border: 1px solid var(--border);
    padding: 10px 14px;
    border-radius: 12px;
    text-align: right;
}

.checklist {
    list-style: none;
    padding: 0;
    margin: 18px 0;
    color: var(--muted);
}

.checklist li {
    margin: 8px 0;
    padding-left: 18px;
    position: relative;
}

.checklist li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent);
}

/* Promotions */
.promos { background: #07090f; }
.promo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 14px;
}

.promo-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.promo-card img {
    width: 100%;
    height: 170px;
    object-fit: cover;
}

.promo-meta {
    padding: 12px;
}

/* FAQ */
.faq-list {
    display: grid;
    gap: 10px;
}

details {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px 14px;
}

summary {
    cursor: pointer;
    font-weight: 600;
}

details p {
    margin: 10px 0 0;
    color: var(--muted);
}

/* Footer */
.footer {
    background: #05060a;
    border-top: 1px solid var(--border);
    padding: 38px 0 26px;
    color: var(--text);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 18px;
}

.footer-logo {
    width: 140px;
    height: auto;
    object-fit: contain;
    margin-bottom: 10px;
}

.footer a {
    display: block;
    margin: 6px 0;
    color: var(--muted);
}

.footer-bottom {
    margin-top: 22px;
    text-align: center;
    color: var(--muted);
}

/* Utilities */
.tag-row { display: flex; gap: 8px; flex-wrap: wrap; }
.pill { background: rgba(255,255,255,0.05); border: 1px solid var(--border); }

/* Article intro */
.article-section { background: #05060a; }
.article-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 18px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.2);
}

.article-card h3 {
    margin-top: 0;
    margin-bottom: 10px;
}

.article-card p {
    color: var(--muted);
}

.article-card ul {
    margin: 12px 0 0;
    padding-left: 18px;
    color: var(--muted);
}

.article-card li {
    margin: 6px 0;
}

.article-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 16px;
    align-items: start;
}

.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 14px;
}

.article-main {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.hot-news {
    position: sticky;
    top: 96px;
    align-self: start;
}

.hot-title {
    margin: 0 0 10px;
    font-size: 1.1rem;
    color: #fff;
}

.hot-list {
    list-style: none;
    margin: 0 0 12px 0;
    padding: 0;
    display: grid;
    gap: 6px;
    color: var(--muted);
}

.hot-list li {
    padding-left: 12px;
    position: relative;
}

.hot-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent);
}

.hot-note {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.6;
}

/* Responsive */
@media (max-width: 980px) {
    .nav-links { display: none; }
    .menu-toggle { display: inline-flex; }
    .site-header.open .nav-links {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        background: rgba(5,6,10,0.95);
        border-top: 1px solid var(--border);
        padding: 16px;
        position: absolute;
        top: 76px;
        left: 0;
        right: 0;
        gap: 10px;
    }
    .hero-grid { grid-template-columns: 1fr; }
    .slider-track { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
    .slider-track { grid-template-columns: 1fr; }
    .section { padding: 72px 0; }
    .nav-actions .ghost-btn { display: none; }
    .article-layout { grid-template-columns: 1fr; }
    .hot-news { position: relative; top: 0; }
}