/* QQPK 官网样式 */
/* 字体与基础变量 */
:root {
    --bg: #0a0a0b;
    --bg-soft: #0f1115;
    --card: #15161a;
    --gold-300: #f5e6b8;
    --gold-400: #f1d48a;
    --gold-500: #e7bf63;
    --gold-600: #d9aa3b;
    --text: #f5f5f5;
    --muted: #b0b2b8;
    --shadow: 0 10px 30px rgba(0,0,0,0.35);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
    margin: 0;
    font-family: 'Noto Sans SC', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    color: var(--text);
    background: linear-gradient(180deg, rgba(231,191,99,0.06), rgba(231,191,99,0) 30%),
                radial-gradient(1000px 500px at 90% -10%, rgba(217,170,59,0.1), transparent 50%),
                var(--bg);
    line-height: 1.6;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
    width: 100%;
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 按钮 */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 10px;
    font-weight: 600;
    transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
    will-change: transform;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: linear-gradient(135deg, var(--gold-500), var(--gold-600)); color: #1a1a1a; box-shadow: var(--shadow); }
.btn-primary:hover { filter: brightness(1.05); }
.btn-secondary { background: #1f2937; color: #e5e7eb; box-shadow: var(--shadow); }
.btn-gold { background: linear-gradient(180deg, var(--gold-400), var(--gold-600)); color: #1a1a1a; font-weight: 800; border: 1px solid rgba(0,0,0,0.2); }

/* 导航 */
.navbar { position: sticky; top: 0; z-index: 50; background: rgba(11,15,26,0.7); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(148,163,184,0.1); }
.nav-container { display: flex; align-items: center; justify-content: space-between; height: 90px; padding: 0 20px; }
.nav-logo h2 { margin: 0; }
.logo-link { display: inline-flex; align-items: center; height: 100%; }
.logo-link img { display: block; width: 140px; height: 60px; }
.nav-menu { display: flex; align-items: center; list-style: none; gap: 20px; margin: 0; padding: 0; }
.nav-link { color: var(--muted); font-weight: 600; padding: 8px 10px; border-radius: 8px; }
.nav-link:hover { color: #fff; background: rgba(148,163,184,0.12); }
.nav-toggle { display: none; cursor: pointer; }
.bar { display: block; width: 24px; height: 2px; background: #fff; margin: 6px 0; transition: .3s; }

/* 金色导航增强 */
.navbar-gold { background: rgba(0,0,0,0.8); border-bottom: 1px solid rgba(231,191,99,0.2); }
.navbar-gold .nav-logo h2 { margin: 0; }
.nav-link { color: var(--muted); font-weight: 700; }
.nav-link:hover { color: var(--gold-300); background: rgba(231,191,99,0.08); }
.nav-cta { color: #1a1a1a; background: linear-gradient(180deg, var(--gold-400), var(--gold-600)); border-radius: 10px; padding: 10px 14px; }
.nav-lang { position: relative; }
.lang-menu { position: absolute; right: 0; top: 120%; background: #0f1115; border: 1px solid rgba(231,191,99,0.18); border-radius: 10px; padding: 8px; display: none; list-style: none; min-width: 140px; }
.lang-menu li { margin: 0; }
.lang-menu a { display: block; padding: 8px 10px; color: var(--muted); border-radius: 8px; }
.lang-menu a:hover { background: rgba(231,191,99,0.08); color: var(--gold-300); }
.nav-lang:hover .lang-menu { display: block; }

/* 移动端代理招商按钮 */
.nav-agent-mobile {
    display: none;
}

.nav-agent-mobile .nav-link {
    background: linear-gradient(135deg, var(--gold-300), var(--gold-400));
    color: #000;
    border: 1px solid var(--gold-300);
    border-radius: 6px;
    padding: 6px 12px;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
}

.nav-agent-mobile .nav-link:hover {
    background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
    border-color: var(--gold-400);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(231,191,99,0.3);
}

/* 横幅 */
.hero { padding: 0; margin-bottom: 0; }
.hero-gold {
    /* 背景图完整显示（不裁切），居中靠上，更清晰 */
    background-image: radial-gradient(800px 400px at 85% -20%, rgba(231,191,99,0.10), transparent 50%), url('../images/hero-desktop.jpg');
    background-size: 100% 100%, 100% 100%;
    background-position: top center, top center;
    background-repeat: no-repeat, no-repeat;
    background-color: #000;
    height: 600px; /* PC height */
    display: flex;
    align-items: center;
}
.hero-container { display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; align-items: center; height: 100%; }
.hero-content { margin-top: 0; padding-top: 10px; }
.hero-title { font-size: 50px; line-height: 1.2; margin: 0 0 30px; letter-spacing: .5px; font-weight: 800; }
.title-gold { color: #ead59a; text-shadow: 0 2px 24px rgba(231,191,99,0.2); }
.hero-buttons { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-players { position: relative; }
.players-bg { position: absolute; inset: -20px; filter: blur(25px); opacity: .7; }
.deco-gold { background: radial-gradient(260px 260px at 70% 30%, rgba(231,191,99,0.25), transparent 60%), radial-gradient(260px 260px at 30% 70%, rgba(245,230,184,0.2), transparent 60%); }
.players { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.player-avatar { display: grid; place-items: center; height: 120px; border-radius: 16px; background: linear-gradient(160deg, #0e0f12, #15161a); border: 1px solid rgba(231,191,99,0.18); color: var(--gold-300); font-weight: 800; box-shadow: var(--shadow); }
.player-avatar.p1 { color: var(--gold-300); }
.player-avatar.p2 { color: var(--gold-300); }
.player-avatar.p3 { color: var(--gold-300); }

/* 滚动消息 */
.notice-bar { border-top: 1px solid rgba(231,191,99,0.2); border-bottom: 1px solid rgba(231,191,99,0.2); background: rgba(0,0,0,0.75); margin-bottom: 0; }
.notice-track { display: flex; gap: 40px; padding: 12px 0; white-space: nowrap; overflow: hidden; mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent); }
.notice-item { color: var(--gold-300); animation: marquee 22s linear infinite; }
.notice-fixed { position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* 活动专区 */
.section-title { margin: 0 0 16px; font-size: 28px; letter-spacing: .4px; }
.events { padding: 30px 0; margin-bottom: 0; }
.events-grid { 
    display: flex; 
    gap: 20px; 
    overflow-x: auto; 
    padding-bottom: 10px;
    justify-content: flex-start;
}
.event-card { 
    position: relative; 
    border-radius: 16px; 
    background: linear-gradient(160deg, var(--card), #0f1115); 
    border: 1px solid rgba(231,191,99,0.18); 
    padding: 0; 
    box-shadow: var(--shadow); 
    overflow: hidden; 
    height: 420px; 
    display: flex; 
    flex-direction: column; 
    min-width: 300px; 
    flex-shrink: 0; 
    flex: 0 0 calc(33.333% - 14px);
}
.event-thumb { display: block; width: 100%; height: 210px; object-fit: cover; }
.event-card h3, .event-card p, .event-card .game-btn { margin-left: 18px; margin-right: 18px; }
.event-card h3 { margin-top: 12px; font-size: 16px; line-height: 1.3; margin-bottom: 8px; flex-shrink: 0; }
.event-card p { margin-bottom: 12px; font-size: 13px; line-height: 1.4; color: var(--muted); flex-grow: 1; overflow-y: auto; }
.event-card .game-btn { margin-top: auto; margin-bottom: 18px; text-align: center; flex-shrink: 0; }
.event-badge { position: absolute; top: 12px; right: 12px; font-size: 12px; background: rgba(231,191,99,0.15); color: var(--gold-300); border: 1px solid rgba(231,191,99,0.35); padding: 4px 8px; border-radius: 999px; font-weight: 700; }
.game-btn { display: inline-block; padding: 10px 14px; border-radius: 10px; background: #0e0f12; border: 1px solid rgba(231,191,99,0.25); color: var(--gold-300); font-weight: 700; }
.game-btn:hover { background: #14161a; }

/* About/下载 */
.about { padding: 30px 0; margin-bottom: 0; }
.about-content { display: grid; grid-template-columns: 1.2fr 1fr; gap: 24px; align-items: center; }
.about-text p { color: var(--muted); }
.about-image { display: grid; place-items: center; }
.about-image img { border-radius: 16px; box-shadow: var(--shadow); max-width: 100%; height: auto; }

/* 联系我们 */
.contact { padding: 30px 0; margin-bottom: 0; }
.contact-content { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.contact-info { display: grid; gap: 12px; }
.contact-item { display: flex; gap: 12px; align-items: center; padding: 12px; border-radius: 14px; background: #0b1220; border: 1px solid rgba(148,163,184,0.12); }
.contact-item i { width: 36px; height: 36px; display: grid; place-items: center; background: rgba(59,130,246,0.15); border: 1px solid rgba(147,197,253,0.25); border-radius: 10px; color: #93c5fd; }
.contact-form { display: grid; gap: 12px; }
.form-group input, .form-group textarea { width: 100%; padding: 12px 14px; border-radius: 12px; background: #0b1220; border: 1px solid rgba(148,163,184,0.2); color: #e5e7eb; outline: none; }
.form-group input:focus, .form-group textarea:focus { border-color: #93c5fd; box-shadow: 0 0 0 3px rgba(147,197,253,0.12); }

/* 页脚 */
.footer { 
    padding: 60px 0 20px; 
    border-top: 1px solid rgba(231,191,99,0.2); 
    background: rgba(0,0,0,0.8); 
}

/* 文章正文 */
.article { 
    padding: 30px 0; 
    margin-bottom: 0;
}
.article-header {
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(231,191,99,0.2);
    text-align: center;
}
.article-title { 
    color: var(--gold-300); 
    font-size: 28px; 
    line-height: 1.4;
    margin: 0 0 16px; 
    font-weight: 800;
}
.article-tags {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    margin: 0 0 12px;
}
.article-tags-bottom {
    margin: 24px 0 0;
    padding-top: 20px;
    border-top: 1px solid rgba(231,191,99,0.1);
}
.article-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(231,191,99,0.1);
    border: 1px solid rgba(231,191,99,0.3);
    border-radius: 12px;
    color: var(--gold-300);
    font-size: 12px;
    font-weight: 500;
}
.article-date {
    display: block;
    color: var(--muted);
    font-size: 14px;
    margin: 0;
}
.article-content { 
    max-width: 760px; 
    margin: 0 auto; 
    color: var(--muted);
}
.article-content p { 
    line-height: 1.8; 
    margin: 0; 
    font-size: 16px;
}

/* App 界面展示 */
.app-showcase { padding: 30px 0; }
.app-title { text-align: center; }
.app-sub { text-align: center; color: var(--muted); margin: 8px 0 18px; }
.app-grid { 
    display: flex; 
    gap: 16px; 
    overflow-x: auto;
    padding-bottom: 10px;
}
.app-shot { 
    border-radius: 16px; 
    background: linear-gradient(160deg, var(--card), #0f1115); 
    border: 1px solid rgba(231,191,99,0.18); 
    padding: 12px; 
    box-shadow: var(--shadow); 
    text-align: center;
    min-width: 360px;
}
.app-shot img { 
    width: 100%; 
    height: auto; 
    border-radius: 12px; 
    display: block; 
    aspect-ratio: 375 / 812;
    object-fit: cover;
}
.app-shot figcaption { 
    margin-top: 10px; 
    color: var(--muted); 
    font-size: 14px; 
}

@media (max-width: 1024px) {
    .app-shot { min-width: 320px; }
}

@media (max-width: 768px) {
    .app-showcase { padding: 20px 0; }
    .app-grid { gap: 12px; }
    .app-shot { min-width: 280px; }
}
.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    color: var(--gold-300);
    font-size: 24px;
    font-weight: 800;
    margin: 0 0 16px;
}

.footer-section h4 {
    color: var(--gold-300);
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 16px;
}

.footer-section p {
    color: var(--muted);
    line-height: 1.6;
    margin: 0 0 20px;
}

.footer-logo {
    margin-bottom: 16px;
}

.footer-logo img {
    height: 40px;
    width: auto;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(231,191,99,0.1);
    border: 1px solid rgba(231,191,99,0.3);
    border-radius: 50%;
    color: var(--gold-300);
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--gold-300);
    color: #1a1a1a;
    transform: translateY(-2px);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    color: var(--muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--gold-300);
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.contact-info i {
    width: 16px;
    color: var(--gold-300);
}

.footer-bottom {
    border-top: 1px solid rgba(231,191,99,0.1);
    padding-top: 20px;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom p {
    color: var(--muted);
    margin: 0;
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

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

.footer-bottom-links a:hover {
    color: var(--gold-300);
}

/* 合作伙伴 */
.partners-section {
    margin: 30px 0;
    padding: 20px 0;
    border-top: 1px solid rgba(231,191,99,0.1);
    border-bottom: 1px solid rgba(231,191,99,0.1);
}

.partners-section h4 {
    color: var(--gold-300);
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 24px;
    text-align: center;
}

.partners-grid {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    padding-bottom: 8px;
    justify-content: center;
    flex-wrap: nowrap;
}

.partner-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
    background: rgba(231,191,99,0.05);
    border: 1px solid rgba(231,191,99,0.1);
    border-radius: 8px;
    transition: all 0.3s ease;
    flex-shrink: 0;
    min-width: 120px;
}

.partner-item:hover {
    background: rgba(231,191,99,0.1);
    border-color: rgba(231,191,99,0.2);
    transform: translateY(-2px);
}

.partner-item img {
    max-width: 100%;
    max-height: 40px;
    width: auto;
    height: auto;
    filter: grayscale(100%) brightness(0.8);
    transition: filter 0.3s ease;
}

.partner-item:hover img {
    filter: grayscale(0%) brightness(1);
}

/* 桌面端左右内边距 255px 调整 */
@media (min-width: 1280px) {
    .container { padding-left: 255px; padding-right: 255px; max-width: none; }
    .nav-container { padding-left: 255px; padding-right: 255px; }
    .hero-container { padding-left: 255px; padding-right: 255px; }
}

/* PC 下载按钮尺寸 280×45 */
@media (min-width: 1024px) {
    .hero-content { margin-top: -100px; padding-top: 10px; }
    .hero-buttons .btn { 
        width: 280px; 
        height: 45px; 
        padding: 0 20px; 
        display: flex; 
        align-items: center; 
        justify-content: center; 
        color: var(--gold-300); 
        background: transparent; 
        border: 1px solid var(--gold-300); 
    }
}

/* 响应式 */
@media (max-width: 1024px) {
    .hero-container { grid-template-columns: 1fr; }
    .about-content { grid-template-columns: 1fr; }
    /* 平板端活动专区 */
    .event-card { 
        flex: 0 0 calc(50% - 10px); 
        min-width: 280px; 
    }
}
@media (max-width: 768px) {
    /* 移动端 Logo 尺寸 90x40 */
    .logo-link img { width: 90px; height: 40px; }
    /* 统一移动端左基线为 20px（由容器 padding 控制） */
    .nav-logo { margin-left: 0; }
    /* 移动端标题字体大小 18px */
    .hero-title { font-size: 18px; line-height: 1.3; }
    /* 移动端标题与容器基线对齐，顶部间隔 10px */
    .hero-container { padding-left: 20px; padding-right: 20px; }
    .hero-content { margin-left: 0; padding-top: 10px; }
    /* 活动专区标题跟随容器对齐 */
    .section-title { margin-left: 0; }
    /* 移动端下载按钮两列布局 */
    .hero-buttons { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .hero-buttons .btn { 
        width: 100%; 
        height: 35px; 
        padding: 0 12px; 
        display: flex; 
        align-items: center; 
        justify-content: center; 
        color: var(--gold-300); 
        background: transparent; 
        border: 1px solid var(--gold-300); 
    }
    /* 移动端使用独立背景图 */
    .hero-gold {
        background-image: radial-gradient(600px 300px at 85% -20%, rgba(231,191,99,0.08), transparent 50%), url('../images/hero-mobile.jpg');
        background-size: 100% 100%, 100% 100%;
        background-position: top center, top center;
        background-repeat: no-repeat, no-repeat;
        background-color: #000;
        height: 260px; /* Mobile height */
    }
    .nav-menu { position: absolute; top: 90px; right: 20px; background: #0b1220; border: 1px solid rgba(148,163,184,0.15); border-radius: 12px; padding: 10px; flex-direction: column; gap: 8px; display: none; }
    .nav-menu.active { display: flex; }
    .nav-toggle { display: block; }
    /* 移动端保持横向滚动 */
    .players { grid-template-columns: 1fr 1fr 1fr; }
    /* 移动端页脚响应式 */
    .footer-content { grid-template-columns: 1fr; gap: 30px; }
    .footer-bottom-content { flex-direction: column; text-align: center; }
    .footer-bottom-links { justify-content: center; flex-wrap: wrap; }
    /* 移动端合作伙伴 */
    .partners-grid { gap: 12px; }
    .partner-item { padding: 10px; min-width: 100px; }
    .partner-item img { max-height: 30px; }
    /* 移动端板块间距调整 */
    .events, .about, .contact, .article { padding: 20px 0; }
    /* 移动端文章样式 */
    .article-title { font-size: 22px; }
    .article-content p { font-size: 15px; line-height: 1.7; }
    .article-tags { gap: 6px; }
    .article-tag { font-size: 11px; padding: 3px 10px; }
    .partners-section { margin: 20px 0; padding: 15px 0; }
    /* 移动端活动专区 */
    .events-grid { 
        gap: 16px; 
        padding-left: 0;
        padding-right: 0;
    }
    .event-card { 
        flex: 0 0 calc(100% - 16px); 
        min-width: 280px; 
    }
    
    /* 移动端代理招商按钮显示在面包屑旁边 */
    .nav-agent-mobile {
        display: flex;
        align-items: center;
        margin-right: 10px;
    }
    
    /* 移动端隐藏PC端代理招商按钮 */
    .nav-item:has(.nav-link[href="#footer-section"]) {
        display: none;
    }
}