@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700;900&family=ZCOOL+KuaiLe&display=swap');

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

:root {
    --primary-red: #c0392b;
    --deep-red: #922b21;
    --gold: #f39c12;
    --light-gold: #f5b041;
    --dark-bg: #1c1c1c;
    --darker-bg: #121212;
    --card-bg: #2a2a2a;
    --text-light: #ecf0f1;
    --text-muted: #bdc3c7;
    --border-color: #3d3d3d;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans SC', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-light);
    line-height: 1.7;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========== Header & Navigation ========== */
.site-header {
    background: linear-gradient(135deg, var(--deep-red), var(--primary-red));
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(192, 57, 43, 0.4);
}

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

.logo {
    font-family: 'ZCOOL KuaiLe', cursive;
    font-size: 1.8rem;
    color: var(--gold);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    letter-spacing: 2px;
}

.logo span {
    color: var(--text-light);
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 8px;
}

.main-nav a {
    color: var(--text-light);
    text-decoration: none;
    padding: 10px 18px;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.main-nav a:hover,
.main-nav a.active {
    background-color: var(--gold);
    color: var(--dark-bg);
    box-shadow: 0 4px 12px rgba(243, 156, 18, 0.3);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--gold);
    font-size: 1.8rem;
    cursor: pointer;
}

/* ========== Hero Section ========== */
.hero {
    background: linear-gradient(rgba(28, 28, 28, 0.85), rgba(146, 43, 33, 0.9)),
        url('https://trae-api-cn.mchost.guru/api/ide/v1/text_to_image?prompt=grand%20sports%20competition%20stadium%20marathon%20festival%20event%20trophy%20golden%20red&image_size=landscape_16_9') center/cover;
    min-height: 520px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(243, 156, 18, 0.15) 0%, transparent 60%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 40px 20px;
}

.hero-badge {
    display: inline-block;
    background: var(--gold);
    color: var(--dark-bg);
    padding: 8px 24px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 25px;
    letter-spacing: 3px;
    box-shadow: 0 4px 15px rgba(243, 156, 18, 0.4);
}

.hero h1 {
    font-family: 'ZCOOL KuaiLe', cursive;
    font-size: 3.2rem;
    color: var(--gold);
    margin-bottom: 20px;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.6);
    letter-spacing: 4px;
}

.hero p {
    font-size: 1.15rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto 30px;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 14px 36px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    letter-spacing: 1px;
}

.btn-primary {
    background: var(--gold);
    color: var(--dark-bg);
    box-shadow: 0 6px 20px rgba(243, 156, 18, 0.4);
}

.btn-primary:hover {
    background: var(--light-gold);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(243, 156, 18, 0.6);
}

.btn-secondary {
    background: transparent;
    color: var(--gold);
    border: 2px solid var(--gold);
}

.btn-secondary:hover {
    background: var(--gold);
    color: var(--dark-bg);
    transform: translateY(-3px);
}

/* ========== Countdown ========== */
.countdown-section {
    background: var(--darker-bg);
    padding: 60px 0;
    border-bottom: 2px solid var(--primary-red);
}

.section-title {
    text-align: center;
    font-family: 'ZCOOL KuaiLe', cursive;
    font-size: 2.2rem;
    color: var(--gold);
    margin-bottom: 15px;
    letter-spacing: 3px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 40px;
    font-size: 1rem;
}

.countdown-box {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.countdown-item {
    background: linear-gradient(145deg, var(--card-bg), var(--darker-bg));
    border: 2px solid var(--primary-red);
    border-radius: 12px;
    padding: 30px 25px;
    text-align: center;
    min-width: 120px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s;
}

.countdown-item:hover {
    transform: translateY(-5px);
    border-color: var(--gold);
}

.countdown-number {
    font-family: 'ZCOOL KuaiLe', cursive;
    font-size: 3rem;
    color: var(--gold);
    display: block;
    line-height: 1;
}

.countdown-label {
    display: block;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 8px;
    letter-spacing: 2px;
}

/* ========== Section Common ========== */
.section {
    padding: 70px 0;
}

.section-alt {
    background: var(--darker-bg);
}

/* ========== Event Cards ========== */
.event-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.event-card {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all 0.4s ease;
    position: relative;
}

.event-card:hover {
    transform: translateY(-8px);
    border-color: var(--gold);
    box-shadow: 0 15px 40px rgba(243, 156, 18, 0.2);
}

.event-card-image {
    height: 200px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.event-card-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--primary-red);
    color: white;
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
}

.event-card-body {
    padding: 25px;
}

.event-card-title {
    font-family: 'ZCOOL KuaiLe', cursive;
    font-size: 1.4rem;
    color: var(--gold);
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.event-card-desc {
    color: var(--text-muted);
    font-size: 0.92rem;
    margin-bottom: 15px;
    line-height: 1.6;
}

.event-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.event-card-meta .date {
    color: var(--gold);
    font-weight: 500;
}

.event-card-link {
    color: var(--gold);
    text-decoration: none;
    font-weight: 700;
    transition: color 0.3s;
}

.event-card-link:hover {
    color: var(--light-gold);
}

/* ========== Announcement Section ========== */
.announcement-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.announcement-card {
    background: var(--card-bg);
    border-left: 4px solid var(--gold);
    border-radius: 8px;
    padding: 25px;
    transition: all 0.3s;
}

.announcement-card:hover {
    background: #333;
    transform: translateX(5px);
}

.announcement-tag {
    display: inline-block;
    background: var(--primary-red);
    color: white;
    padding: 3px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    margin-bottom: 12px;
}

.announcement-title {
    color: var(--gold);
    font-size: 1.1rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.announcement-content {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

.announcement-date {
    color: var(--border-color);
    font-size: 0.8rem;
    margin-top: 12px;
}

/* ========== Events Page Filter ========== */
.filter-bar {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 40px;
}

.filter-btn {
    background: var(--card-bg);
    color: var(--text-light);
    border: 1px solid var(--border-color);
    padding: 10px 24px;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 0.9rem;
    font-family: 'Noto Sans SC', sans-serif;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--gold);
    color: var(--dark-bg);
    border-color: var(--gold);
    font-weight: 700;
}

/* ========== Form Styles ========== */
.form-container {
    max-width: 700px;
    margin: 0 auto;
    background: var(--card-bg);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    color: var(--gold);
    font-weight: 500;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    background: var(--darker-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-light);
    font-size: 0.95rem;
    font-family: 'Noto Sans SC', sans-serif;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(243, 156, 18, 0.15);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* ========== Schedule Table ========== */
.schedule-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.schedule-table thead {
    background: linear-gradient(135deg, var(--deep-red), var(--primary-red));
}

.schedule-table th {
    padding: 18px 20px;
    text-align: left;
    color: var(--gold);
    font-weight: 700;
    letter-spacing: 1px;
    font-size: 0.95rem;
}

.schedule-table td {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-light);
    font-size: 0.9rem;
}

.schedule-table tbody tr:hover {
    background-color: #333;
}

.schedule-table tbody tr:last-child td {
    border-bottom: none;
}

.status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-ongoing {
    background: rgba(243, 156, 18, 0.2);
    color: var(--gold);
}

.status-upcoming {
    background: rgba(192, 57, 43, 0.2);
    color: var(--primary-red);
}

.status-completed {
    background: rgba(127, 140, 141, 0.2);
    color: #95a5a6;
}

/* ========== Results Page ========== */
.results-hero {
    background: linear-gradient(rgba(28, 28, 28, 0.8), rgba(243, 156, 18, 0.3)),
        url('https://trae-api-cn.mchost.guru/api/ide/v1/text_to_image?prompt=trophy%20sports%20competition%20golden%20award%20ceremony&image_size=landscape_16_9') center/cover;
    padding: 80px 0;
    text-align: center;
}

.history-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding-left: 40px;
}

.history-timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--primary-red), var(--gold));
}

.timeline-item {
    position: relative;
    margin-bottom: 40px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -32px;
    top: 5px;
    width: 16px;
    height: 16px;
    background: var(--gold);
    border: 3px solid var(--dark-bg);
    border-radius: 50%;
    z-index: 1;
}

.timeline-year {
    font-family: 'ZCOOL KuaiLe', cursive;
    font-size: 1.5rem;
    color: var(--gold);
    margin-bottom: 8px;
}

.timeline-content {
    background: var(--card-bg);
    padding: 20px 25px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.timeline-content p {
    color: var(--text-muted);
    margin-bottom: 8px;
}

/* ========== About Page ========== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-image img {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
}

.about-text h2 {
    font-family: 'ZCOOL KuaiLe', cursive;
    color: var(--gold);
    font-size: 2rem;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.about-text p {
    color: var(--text-muted);
    margin-bottom: 15px;
    line-height: 1.8;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
    margin-top: 50px;
}

.stat-card {
    background: linear-gradient(145deg, var(--card-bg), var(--darker-bg));
    border: 2px solid var(--primary-red);
    border-radius: 12px;
    padding: 35px 25px;
    text-align: center;
    transition: all 0.3s;
}

.stat-card:hover {
    border-color: var(--gold);
    transform: translateY(-5px);
}

.stat-number {
    font-family: 'ZCOOL KuaiLe', cursive;
    font-size: 2.8rem;
    color: var(--gold);
    display: block;
    line-height: 1;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-top: 10px;
    display: block;
}

/* ========== Contact Page ========== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info-card {
    background: var(--card-bg);
    padding: 35px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    margin-bottom: 20px;
}

.contact-info-card h3 {
    color: var(--gold);
    font-family: 'ZCOOL KuaiLe', cursive;
    font-size: 1.3rem;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.contact-info-card p {
    color: var(--text-muted);
    margin-bottom: 10px;
    font-size: 0.95rem;
}

.contact-info-card strong {
    color: var(--gold);
}

.map-placeholder {
    background: linear-gradient(145deg, var(--card-bg), var(--darker-bg));
    border-radius: 12px;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.map-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://trae-api-cn.mchost.guru/api/ide/v1/text_to_image?prompt=city%20map%20location%20coordinates%20navigation&image_size=landscape_4_3') center/cover;
    opacity: 0.3;
}

.map-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

/* ========== Notice Box ========== */
.notice-box {
    background: linear-gradient(135deg, rgba(192, 57, 43, 0.15), rgba(243, 156, 18, 0.15));
    border: 1px solid var(--primary-red);
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 30px;
}

.notice-box h4 {
    color: var(--gold);
    font-size: 1.1rem;
    margin-bottom: 12px;
}

.notice-box ul {
    list-style: none;
    padding-left: 0;
}

.notice-box li {
    color: var(--text-muted);
    padding: 6px 0;
    padding-left: 25px;
    position: relative;
}

.notice-box li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--gold);
}

/* ========== Gallery ========== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.gallery-item {
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    height: 220px;
    cursor: pointer;
    transition: all 0.4s;
}

.gallery-item:hover {
    transform: scale(1.03);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
    color: var(--text-light);
    transform: translateY(50%);
    transition: transform 0.3s;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-overlay h4 {
    color: var(--gold);
    margin-bottom: 5px;
}

/* ========== Footer ========== */
.site-footer {
    background: var(--darker-bg);
    padding: 60px 0 30px;
    border-top: 3px solid var(--primary-red);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    color: var(--gold);
    font-family: 'ZCOOL KuaiLe', cursive;
    font-size: 1.2rem;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.footer-col p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 10px;
}

.footer-col ul {
    list-style: none;
    padding: 0;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.footer-col ul li a:hover {
    color: var(--gold);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ========== Responsive ========== */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.4rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }

    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--deep-red);
        padding: 20px;
        transform: translateY(-150%);
        transition: transform 0.3s;
    }

    .main-nav.open {
        transform: translateY(0);
    }

    .main-nav ul {
        flex-direction: column;
        gap: 10px;
    }

    .hero {
        min-height: 400px;
    }

    .hero h1 {
        font-size: 1.8rem;
        letter-spacing: 2px;
    }

    .hero p {
        font-size: 1rem;
    }

    .countdown-item {
        min-width: 90px;
        padding: 20px 15px;
    }

    .countdown-number {
        font-size: 2rem;
    }

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

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .schedule-table {
        font-size: 0.85rem;
    }

    .schedule-table th,
    .schedule-table td {
        padding: 12px 10px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 80%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .logo {
        font-size: 1.3rem;
    }

    .hero h1 {
        font-size: 1.5rem;
    }

    .countdown-box {
        gap: 12px;
    }

    .countdown-item {
        min-width: 75px;
        padding: 15px 10px;
    }

    .countdown-number {
        font-size: 1.6rem;
    }

    .section {
        padding: 50px 0;
    }

    .form-container {
        padding: 25px 20px;
    }
}