@font-face {
    font-family: 'ROGFONTS';
    src: url('font/ROGFONTS-REGULAR.OTF') format('opentype');
    font-weight: normal;
    font-style: normal;
}

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

:root {
    --primary-color: #ffd700;
    --secondary-color: #ff6b35;
    --accent-color: #00d4ff;
    --pink-accent: #ff006e;
    --dark-bg: #0a0a0f;
    --card-bg: rgba(255, 255, 255, 0.03);
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'ROGFONTS', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', sans-serif;
    background: var(--dark-bg);
    color: var(--text-primary);
    overflow-x: hidden;
}

/* 动态背景粒子 */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 30%, rgba(255, 107, 53, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 80% 20%, rgba(255, 215, 0, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 40% 80%, rgba(0, 212, 255, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 70% 70%, rgba(255, 0, 110, 0.05) 0%, transparent 40%);
    pointer-events: none;
    z-index: -1;
    animation: particleMove 20s ease-in-out infinite;
}

@keyframes particleMove {
    0%, 100% {
        opacity: 0.5;
        transform: translate(0, 0) scale(1);
    }
    33% {
        opacity: 0.8;
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        opacity: 0.6;
        transform: translate(-20px, 20px) scale(0.95);
    }
}

/* 导航栏 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), var(--secondary-color), var(--pink-accent), transparent);
    opacity: 0.5;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 18px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-controls {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-logo {
    font-size: 1.9rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 50%, var(--pink-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    animation: logoGlow 3s ease-in-out infinite;
}

@keyframes logoGlow {
    0%, 100% {
        filter: drop-shadow(0 0 10px rgba(255, 215, 0, 0.3));
    }
    50% {
        filter: drop-shadow(0 0 20px rgba(255, 215, 0, 0.6));
    }
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 45px;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 8px 0;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

.nav-link:hover::before {
    transform: scaleX(1);
}

.nav-link.champion-link {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.15rem;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
}

/* 全局静音按钮 */
.global-mute-button {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.global-mute-button:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}

.global-mute-button .mute-icon {
    font-size: 1.3rem;
    transition: all 0.3s ease;
}

.global-mute-button.unmuted .mute-icon {
    filter: drop-shadow(0 0 8px rgba(255, 215, 0, 0.5));
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 1001;
}

.nav-toggle span {
    width: 28px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
    transition: all 0.3s ease;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* 轮播图区域 */
.carousel-section {
    padding-top: 80px;
}

.carousel-container {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.carousel {
    width: 100%;
    height: 100%;
    position: relative;
}

.carousel-slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.2s ease-in-out;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-slide img,
.carousel-slide video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.8) contrast(1.1);
    transition: transform 8s ease-out;
}

.carousel-slide.active img,
.carousel-slide.active video {
    transform: scale(1.05);
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg,
        rgba(10, 10, 15, 0.2) 0%,
        rgba(10, 10, 15, 0.4) 50%,
        rgba(10, 10, 15, 0.9) 100%);
}

.slide-content {
    position: absolute;
    bottom: 25%;
    left: 10%;
    z-index: 10;
    max-width: 800px;
}

.slide-content h1 {
    font-size: 5rem;
    font-weight: 900;
    margin-bottom: 25px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 50%, var(--pink-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 60px rgba(255, 215, 0, 0.4);
    animation: slideUp 1s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: -2px;
}

.slide-content p {
    font-size: 2.2rem;
    color: var(--text-secondary);
    font-weight: 300;
    letter-spacing: 8px;
    text-transform: uppercase;
    animation: slideUp 1s cubic-bezier(0.4, 0, 0.2, 1) 0.2s backwards;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(60px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.carousel-dots {
    position: absolute;
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 18px;
    z-index: 10;
}

.dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
}

.dot.active {
    background: var(--primary-color);
    transform: scale(1.4);
    box-shadow:
        0 0 20px rgba(255, 215, 0, 0.6),
        0 0 40px rgba(255, 215, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.3);
}

.dot:hover {
    background: rgba(255, 255, 255, 0.6);
    transform: scale(1.2);
}

/* CHAMPION主题区 */
.champion-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1a0a1f 50%, #0a1a1f 100%);
}

.champion-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.champion-background video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.6) contrast(1.1);
}

/* 光栅效果 */
.champion-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        90deg,
        transparent,
        transparent 2px,
        rgba(255, 255, 255, 0.02) 2px,
        rgba(255, 255, 255, 0.02) 4px
    );
    animation: rasterMove 8s linear infinite;
    pointer-events: none;
    z-index: 1;
}

.champion-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(10, 10, 15, 0.3) 0%, rgba(10, 10, 15, 0.6) 100%);
    z-index: 1;
    pointer-events: none;
}

@keyframes rasterMove {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(8px);
    }
}

/* 光效线条 */
.champion-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1px;
    height: 100%;
    background: linear-gradient(180deg, transparent, var(--primary-color), transparent);
    opacity: 0.1;
    animation: linePulse 4s ease-in-out infinite;
}

.champion-section::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    opacity: 0.1;
    animation: linePulse 4s ease-in-out infinite;
}

@keyframes linePulse {
    0%, 100% {
        opacity: 0.05;
    }
    50% {
        opacity: 0.15;
    }
}

.champion-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 80px 40px;
}

/* 玻璃效果卡片 */
.champion-content::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.03) 0%,
        rgba(255, 255, 255, 0.01) 50%,
        rgba(255, 255, 255, 0.03) 100%
    );
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    border-radius: 50%;
    animation: glassRotate 20s linear infinite;
    pointer-events: none;
}

@keyframes glassRotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.champion-subtitle {
    font-size: 1.6rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    letter-spacing: 12px;
    text-transform: uppercase;
    font-weight: 300;
    animation: fadeIn 1s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.champion-word {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin: 70px 0;
    flex-wrap: wrap;
}

.champion-letter {
    font-size: 11rem;
    font-weight: 900;
    background: linear-gradient(135deg,
        var(--primary-color) 0%,
        var(--secondary-color) 25%,
        var(--pink-accent) 50%,
        var(--secondary-color) 75%,
        var(--primary-color) 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 50px rgba(255, 215, 0, 0.4);
    animation:
        letterFloat 3s ease-in-out infinite,
        gradientShift 5s ease infinite;
    display: inline-block;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: default;
    position: relative;
    /* 玻璃光栅效果 */
    backdrop-filter: blur(0.5px);
    -webkit-backdrop-filter: blur(0.5px);
}

.champion-letter::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 200%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent
    );
    animation: letterScan 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes letterScan {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.champion-letter:nth-child(1) { animation-delay: 0s, 0s; }
.champion-letter:nth-child(2) { animation-delay: 0.1s, 0.1s; }
.champion-letter:nth-child(3) { animation-delay: 0.2s, 0.2s; }
.champion-letter:nth-child(4) { animation-delay: 0.3s, 0.3s; }
.champion-letter:nth-child(5) { animation-delay: 0.4s, 0.4s; }
.champion-letter:nth-child(6) { animation-delay: 0.5s, 0.5s; }
.champion-letter:nth-child(7) { animation-delay: 0.6s, 0.6s; }
.champion-letter:nth-child(8) { animation-delay: 0.7s, 0.7s; }

@keyframes letterFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.champion-description p {
    font-size: 2.2rem;
    color: var(--text-primary);
    margin-top: 50px;
    letter-spacing: 8px;
    font-weight: 200;
    animation: fadeIn 1s ease-out 0.5s backwards;
    text-shadow: none;
    filter: blur(0);
    -webkit-filter: blur(0);
}

.champion-decoration {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    margin-top: 60px;
}

.line {
    width: 120px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), var(--secondary-color), var(--pink-accent), transparent);
    background-size: 200% 100%;
    animation: lineGradient 3s linear infinite;
}

@keyframes lineGradient {
    0% {
        background-position: 0% 50%;
    }
    100% {
        background-position: 200% 50%;
    }
}

.trophy {
    font-size: 4rem;
    animation: trophyGlow 2.5s ease-in-out infinite;
}

@keyframes trophyGlow {
    0%, 100% {
        filter: drop-shadow(0 0 15px rgba(255, 215, 0, 0.5));
        transform: scale(1) rotate(-5deg);
    }
    50% {
        filter: drop-shadow(0 0 40px rgba(255, 215, 0, 0.9));
        transform: scale(1.15) rotate(5deg);
    }
}

/* 通用容器 */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.section-header {
    text-align: center;
    margin-bottom: 100px;
    position: relative;
    z-index: 2;
}

.section-header h2 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 25px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 50%, var(--pink-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 3px;
    filter: drop-shadow(0 0 30px rgba(0, 0, 0, 0.8));
}

.divider {
    width: 120px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--pink-accent));
    margin: 0 auto;
    border-radius: 2px;
    position: relative;
}

.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150%;
    height: 8px;
    background: inherit;
    filter: blur(8px);
    opacity: 0.5;
}

/* 口号区域 */
.slogan-section {
    padding: 140px 40px;
    position: relative;
    overflow: hidden;
}

.slogan-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.slogan-background video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.4) contrast(1.1);
}

.slogan-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(10, 10, 15, 0.75) 0%, rgba(10, 10, 15, 0.85) 100%);
    pointer-events: none;
}

.slogan-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    z-index: 1;
}

.slogan-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 50px;
    margin-top: 70px;
    position: relative;
    z-index: 2;
}

.slogan-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 60px 45px;
    text-align: center;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.slogan-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: transform 0.5s ease;
}

.slogan-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.slogan-card:hover::before {
    transform: scaleX(1);
}

.slogan-card:hover::after {
    opacity: 1;
}

.slogan-card:hover {
    transform: translateY(-15px);
    border-color: var(--primary-color);
    box-shadow:
        0 25px 50px rgba(255, 215, 0, 0.15),
        0 0 0 1px rgba(255, 215, 0, 0.1);
}

.card-icon {
    font-size: 4.5rem;
    margin-bottom: 35px;
    filter: drop-shadow(0 5px 15px rgba(255, 215, 0, 0.3));
    animation: iconFloat 4s ease-in-out infinite;
}

@keyframes iconFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.slogan-card:nth-child(1) .card-icon { animation-delay: 0s; }
.slogan-card:nth-child(2) .card-icon { animation-delay: 0.5s; }
.slogan-card:nth-child(3) .card-icon { animation-delay: 1s; }

.slogan-card h3 {
    font-size: 2rem;
    margin-bottom: 25px;
    color: var(--primary-color);
    font-weight: 700;
}

.slogan-card p {
    font-size: 1.3rem;
    color: var(--text-secondary);
    line-height: 1.9;
    font-weight: 300;
}

/* 2026开篇区域 */
.opening-section {
    padding: 140px 40px;
    position: relative;
    overflow: hidden;
}

.opening-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.opening-background video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.4) contrast(1.1);
}

.opening-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(10, 10, 15, 0.75) 0%, rgba(10, 10, 15, 0.85) 100%);
    pointer-events: none;
}

.opening-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
    z-index: 1;
}

.opening-title {
    text-align: center;
    margin-bottom: 90px;
    position: relative;
    z-index: 2;
}

.year {
    font-size: 9rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--primary-color) 50%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-bottom: 25px;
    letter-spacing: -5px;
    text-shadow: 0 0 80px rgba(0, 212, 255, 0.5);
    animation: yearPulse 4s ease-in-out infinite;
}

@keyframes yearPulse {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 0 30px rgba(0, 212, 255, 0.4));
    }
    50% {
        transform: scale(1.05);
        filter: drop-shadow(0 0 50px rgba(0, 212, 255, 0.7));
    }
}

.subtitle {
    font-size: 2.2rem;
    color: var(--text-secondary);
    letter-spacing: 6px;
    font-weight: 300;
}

.movies {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 45px;
    margin-top: 70px;
    position: relative;
    z-index: 2;
}

.movie-link {
    text-decoration: none;
    display: block;
}

.movie-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 70px 45px;
    text-align: center;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.movie-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--primary-color));
    transform: scaleX(0);
    transition: transform 0.5s ease;
    transform-origin: left;
}

.movie-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(0, 212, 255, 0.08) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.movie-card:hover::before {
    transform: scaleX(1);
}

.movie-card:hover::after {
    opacity: 1;
}

.movie-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow:
        0 25px 50px rgba(0, 212, 255, 0.15),
        0 0 0 1px rgba(0, 212, 255, 0.1);
}

.movie-number {
    font-size: 4.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 35px;
    opacity: 0.2;
    position: relative;
    z-index: 1;
}

.movie-card h3 {
    font-size: 2.2rem;
    margin-bottom: 18px;
    color: var(--text-primary);
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.movie-card p {
    font-size: 1.3rem;
    color: var(--text-secondary);
    font-style: italic;
    font-weight: 300;
    position: relative;
    z-index: 1;
}

/* 目标区域 */
.goal-section {
    padding: 140px 40px;
    position: relative;
    overflow: hidden;
}

.goal-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.goal-background video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.3) contrast(1.1);
}

.goal-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(10, 10, 15, 0.85) 0%, rgba(10, 10, 15, 0.9) 100%);
    pointer-events: none;
}

.goal-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--pink-accent), transparent);
    z-index: 1;
}

.goal-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.goal-main h1 {
    font-size: 5.5rem;
    font-weight: 900;
    background: linear-gradient(90deg,
        var(--primary-color) 0%,
        var(--secondary-color) 33%,
        var(--pink-accent) 66%,
        var(--secondary-color) 100%);
    background-size: 300% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 50px;
    animation:
        pulse 2.5s ease-in-out infinite,
        gradientMove 6s linear infinite;
    letter-spacing: 4px;
    filter: drop-shadow(0 0 40px rgba(0, 0, 0, 0.8));
}

@keyframes gradientMove {
    0% {
        background-position: 0% 50%;
    }
    100% {
        background-position: 300% 50%;
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 0 30px rgba(255, 215, 0, 0.4));
    }
    50% {
        transform: scale(1.03);
        filter: drop-shadow(0 0 50px rgba(255, 215, 0, 0.7));
    }
}

.goal-description p {
    font-size: 1.6rem;
    color: var(--text-secondary);
    margin: 25px 0;
    letter-spacing: 3px;
    font-weight: 300;
}

/* 页脚 */
.footer {
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(20px);
    padding: 50px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.footer-content p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin: 15px 0;
    font-weight: 300;
    letter-spacing: 1px;
}

/* 滚动条美化 */
::-webkit-scrollbar {
    width: 8px;
    transition: width 0.3s ease;
}

/* 鼠标悬停在滚动条上时展开 */
body:hover::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
    border-radius: 6px;
    opacity: 0.6;
    transition: all 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--secondary-color), var(--pink-accent));
    opacity: 1;
}

/* 隐藏滚动条但保持功能 */
body {
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 215, 0, 0.6) transparent;
}

/* Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 215, 0, 0.6) transparent;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .champion-letter {
        font-size: 9rem;
    }
}

@media (max-width: 1024px) {
    .champion-letter {
        font-size: 7rem;
    }

    .year {
        font-size: 7rem;
    }

    .slide-content h1 {
        font-size: 4rem;
    }
}

@media (max-width: 768px) {
    /* 确保所有背景视频在移动端正常显示 */
    .champion-background video,
    .goal-background video,
    .slogan-background video,
    .opening-background video {
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
    }

    /* 视频容器确保可见 */
    .champion-background,
    .goal-background,
    .slogan-background,
    .opening-background {
        display: block !important;
        visibility: visible !important;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: rgba(10, 10, 15, 0.98);
        backdrop-filter: blur(30px);
        flex-direction: column;
        padding: 30px 20px;
        gap: 25px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-toggle {
        display: flex;
    }

    .carousel-container {
        height: 70vh;
    }

    .slide-content {
        bottom: 20%;
        left: 5%;
    }

    .slide-content h1 {
        font-size: 2.8rem;
        letter-spacing: 0;
    }

    .slide-content p {
        font-size: 1.3rem;
        letter-spacing: 4px;
    }

    .champion-letter {
        font-size: 4.5rem;
        gap: 15px;
    }

    .champion-word {
        gap: 15px;
        margin: 50px 0;
    }

    .champion-description p {
        font-size: 1.4rem;
        letter-spacing: 4px;
    }

    .year {
        font-size: 5rem;
    }

    .goal-main h1 {
        font-size: 3.5rem;
        letter-spacing: 2px;
    }

    .slogan-cards,
    .movies {
        grid-template-columns: 1fr;
    }

    .container {
        padding: 0 25px;
    }

    .slogan-section,
    .opening-section,
    .goal-section {
        padding: 100px 25px;
    }

    .section-header h2 {
        font-size: 2.5rem;
    }

    .slogan-card,
    .movie-card {
        padding: 50px 30px;
    }
}

@media (max-width: 480px) {
    /* 确保小屏幕视频也正常显示 */
    .champion-background video,
    .goal-background video,
    .slogan-background video,
    .opening-background video {
        opacity: 1 !important;
        visibility: visible !important;
    }

    .champion-letter {
        font-size: 3.2rem;
    }

    .champion-word {
        gap: 8px;
    }

    .champion-description p {
        font-size: 1.1rem;
        letter-spacing: 2px;
    }

    .goal-main h1 {
        font-size: 2.5rem;
        letter-spacing: 1px;
    }

    .slide-content h1 {
        font-size: 2.2rem;
    }

    .year {
        font-size: 4rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .nav-container {
        padding: 15px 20px;
    }

    .nav-logo {
        font-size: 1.5rem;
    }

    .slogan-card h3,
    .movie-card h3 {
        font-size: 1.6rem;
    }

    .card-icon {
        font-size: 3.5rem;
    }
}