/* 蜜瓜电影网 - 全球最新高清影视站 - 全局样式 */
:root {
    --gold: #D4AF37;
    --gold-light: #F5DEB3;
    --gold-dark: #B8860B;
    --black: #0D0D0D;
    --black-light: #1A1A1A;
    --glass: rgba(255, 255, 255, 0.03);
    --text-main: #E0E0E0;
    --text-dim: #888888;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', "PingFang SC", "Microsoft YaHei", sans-serif;
}

html {
    scroll-behavior: smooth;
    background-color: var(--black);
}

body {
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* 按钮与通用组件 */
.btn-gold {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 50%, var(--gold-dark) 100%);
    color: #000;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: transform 0.3s ease, border-radius 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-gold:hover {
    transform: translateY(-3px) scale(1.05);
}

.gold-text {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 50%, var(--gold-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.glass-card {
    background: var(--glass);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: 20px;
    transition: border 0.3s ease;
}

.glass-card:hover {
    border: 1px solid var(--gold);
}

/* 响应式导航栏 */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 5%;
    transition: all 0.3s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header.scrolled {
    background: rgba(13, 13, 13, 0.95);
    padding: 15px 5%;
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gold);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    font-weight: 900;
    font-size: 20px;
    transform: skewX(-10deg);
}

.logo-text {
    font-size: 24px;
    font-weight: 800;
    color: #fff;
    letter-spacing: -1px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 40px;
}

nav a {
    text-decoration: none;
    color: var(--text-dim);
    font-weight: 500;
    font-size: 14px;
    transition: color 0.3s ease;
}

nav a:hover, nav a.active {
    color: var(--gold);
}

/* 页脚样式 */
footer {
    background: #050505;
    padding: 80px 5% 40px;
    border-top: 1px solid rgba(212, 175, 55, 0.1);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-col h4 {
    color: #fff;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--gold);
}

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

.footer-col li {
    margin-bottom: 15px;
}

.footer-col a {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

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

.copyright {
    text-align: center;
    padding-top: 60px;
    margin-top: 60px;
    border-top: 1px solid #1a1a1a;
    font-size: 12px;
    color: #444;
}

/* 浮动按钮 */
.floating-actions {
    position: fixed;
    right: 30px;
    bottom: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 999;
}

.float-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--black-light);
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.float-btn:hover {
    background: var(--gold);
    color: #000;
    transform: scale(1.1);
}

/* 动画 */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-up {
    animation: fadeInUp 0.8s ease forwards;
}

/* 响应式 */
@media (max-width: 992px) {
    header { padding: 15px 5%; }
    nav { display: none; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
    .footer-grid { grid-template-columns: 1fr; }
}