/* assets/css/style.css */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

/* ===== 主题变量（浅色默认） ===== */
:root {
    --primary: #E8A838;
    --secondary: #F27A1E;
    --accent: #E8A838;

    --bg: #FFFFFF;
    --card-bg: #FFFFFF;
    --text: #1A3C5D;
    --text-secondary: #666666;
    --nav-text: #333333;

    --header-bg: #FFFFFF;
    --header-border: rgba(0, 0, 0, 0.04);
    --header-shadow: 0 8px 24px -10px rgba(0, 0, 0, 0.10);

    --hero-bg: linear-gradient(135deg, #EAF2FA, #FFF3E6);
    --hero-brand: #F27A1E;

    --btn-gradient: linear-gradient(90deg, #E8A838, #F27A1E);
    --btn-shadow: 0 4px 10px rgba(232, 168, 56, 0.35);
    --btn-shadow-hover: 0 8px 18px rgba(242, 122, 30, 0.45);

    --card-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    --hover-shadow: 0 10px 30px rgba(26, 60, 93, 0.14);

    --outline-bg: #FFFFFF;
    --outline-hover: #FFF6E8;
    --toggle-border: rgba(0, 0, 0, 0.08);

    --icon-grad-1: linear-gradient(135deg, #E3F2FD, #B3E5FC);
    --icon-grad-2: linear-gradient(135deg, #FFF3E0, #FFE0B2);
    --icon-grad-3: linear-gradient(135deg, #EDE7F6, #D1C4E9);
    --icon-grad-4: linear-gradient(135deg, #E0F7FA, #B2EBF2);
    --icon-grad-5: linear-gradient(135deg, #E8F5E9, #C8E6C9);
    --icon-grad-6: linear-gradient(135deg, #FCE4EC, #F8BBD0);

    --footer-bg: #1A3C5D;
    --footer-text: #C3CFDD;
    --footer-border: rgba(232, 168, 56, 0.3);

    --table-row-hover: rgba(232, 168, 56, 0.06);
}

/* ===== 深色主题覆盖 ===== */
body[data-theme="dark"] {
    --bg: #0D1420;
    --card-bg: #161C26;
    --text: #E8ECF2;
    --text-secondary: #A6B0C0;
    --nav-text: #E8ECF2;

    --header-bg: #0D1420;
    --header-border: rgba(255, 255, 255, 0.06);
    --header-shadow: 0 8px 24px -10px rgba(0, 0, 0, 0.55);

    --hero-bg: linear-gradient(135deg, #0F1B2D, #232C3D);
    --hero-brand: #F27A1E;

    --btn-shadow: 0 4px 10px rgba(232, 168, 56, 0.25);
    --btn-shadow-hover: 0 8px 18px rgba(242, 122, 30, 0.35);

    --card-shadow: 0 4px 12px rgba(0, 0, 0, 0.30);
    --hover-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);

    --outline-bg: #161C26;
    --outline-hover: rgba(232, 168, 56, 0.10);
    --toggle-border: rgba(255, 255, 255, 0.12);

    --footer-bg: #0A0F18;
    --footer-text: #C3CFDD;
    --footer-border: rgba(232, 168, 56, 0.35);

    --table-row-hover: rgba(232, 168, 56, 0.08);
}

html {
    font-size: 16px;
}
@media (max-width: 768px) {
    html { font-size: 14px; }
}
@media (max-width: 480px) {
    html { font-size: 13px; }
}

body {
    background-color: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    width: 100%;
    transition: background-color 0.3s, color 0.3s;
}

header {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--header-bg);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--header-shadow);
    border-bottom: 1px solid var(--header-border);
    transition: background-color 0.3s, box-shadow 0.3s;
}

.navbar {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 1.2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.4rem;
    font-weight: bold;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    white-space: nowrap;
}

.logo i {
    font-size: 1.8rem;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 1.5rem;
}

.nav-links a {
    color: var(--nav-text);
    text-decoration: none;
    font-weight: 500;
    transition: 0.3s;
    position: relative;
    white-space: nowrap;
}

.nav-links a:hover {
    color: var(--accent);
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: 0.3s;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--toggle-border);
    background: var(--card-bg);
    color: var(--text);
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.3s;
}

.theme-toggle:hover {
    background: rgba(232, 168, 56, 0.12);
    color: #F27A1E;
    border-color: rgba(232, 168, 56, 0.4);
}

.btn {
    padding: 0.7rem 1.4rem;
    border: none;
    border-radius: 50px;
    background: var(--btn-gradient);
    color: #FFFFFF;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
    text-decoration: none;
    white-space: nowrap;
    box-shadow: var(--btn-shadow);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--btn-shadow-hover);
}

.hero {
    min-height: 100vh;
    width: 100%;
    background: var(--hero-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
    margin-top: 70px;
    transition: background 0.3s;
}

.hero-content {
    max-width: 700px;
    width: 100%;
    text-align: center;
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 4rem);
    margin-bottom: 1.5rem;
    line-height: 1.2;
    color: var(--text);
}

.hero-brand {
    color: var(--hero-brand);
}

.hero p {
    font-size: 1rem;
    margin-bottom: 2rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-outline {
    background: var(--outline-bg);
    border: 2px solid #E8A838;
    color: var(--text);
    box-shadow: none;
}

.btn-outline:hover {
    background: var(--outline-hover);
    box-shadow: none;
}

.section {
    width: 100%;
    max-width: 1400px;
    margin: 4rem auto;
    padding: 0 1rem;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    padding: 0 1rem;
}

.section-en {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: #E8A838;
    margin-bottom: 0.4rem;
}

.section-title h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    position: relative;
    display: inline-block;
    margin-bottom: 1rem;
    color: var(--text);
}

.section-title h2::after {
    content: '';
    position: absolute;
    width: 60%;
    height: 3px;
    bottom: -10px;
    left: 20%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 2px;
}

.section-title p {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* 数据统计区域 */
.stats {
    width: 100%;
    max-width: 1400px;
    margin: -3rem auto 4rem;
    padding: 0 1rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
    position: relative;
    z-index: 2;
}

.stats-item {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 2rem 1rem;
    text-align: center;
    box-shadow: var(--card-shadow);
    transition: background-color 0.3s, box-shadow 0.3s;
}

.stats-num {
    font-size: 2.4rem;
    font-weight: bold;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 0.4rem;
}

.stats-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.games-slider-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: 10px 0;
}

.games-slider-wrapper {
    display: flex;
    transition: transform 0.5s ease;
    gap: 1.2rem;
    width: max-content;
}

.game-card {
    flex: 0 0 clamp(240px, 40vw, 300px);
    background: var(--card-bg);
    border-radius: 15px;
    overflow: hidden;
    transition: 0.4s;
    box-shadow: var(--card-shadow);
}

.game-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--hover-shadow);
}

.game-img {
    height: 180px;
    background-size: cover;
    background-position: center;
}

.game-info {
    padding: 1.2rem;
}

.game-info h3 {
    font-size: 1.2rem;
    margin-bottom: 0.6rem;
    color: var(--text);
}

.game-info p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 0.9rem;
    line-height: 1.4;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    font-size: 1rem;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.3s;
    box-shadow: 0 4px 10px rgba(242, 122, 30, 0.3);
}

.slider-btn:hover {
    background: linear-gradient(135deg, var(--secondary), var(--primary));
}

.slider-prev {
    left: 5px;
}

.slider-next {
    right: 5px;
}

.players-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    width: 100%;
}

.player-card {
    background: var(--card-bg);
    border-radius: 15px;
    text-align: center;
    padding: 1.5rem 1rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: background-color 0.3s, box-shadow 0.3s;
}

.player-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(232, 168, 56, 0.08), transparent);
    transition: 0.5s;
}

.player-card:hover::before {
    left: 100%;
}

.player-img {
    width: 88px;
    height: 88px;
    border-radius: 18px;
    margin: 0 auto 1rem;
    border: none;
    object-fit: contain;
    object-position: center;
    padding: 12px;
    color: #1A3C5D;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35), 0 5px 14px rgba(26, 60, 93, 0.10);
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.35s ease, color 0.3s ease;
}

.player-card:hover .player-img {
    transform: translateY(-5px) scale(1.04) rotate(-3deg);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.50), 0 12px 24px rgba(26, 60, 93, 0.18);
}

body[data-theme="dark"] .player-img {
    color: #FFFFFF;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.15), 0 5px 14px rgba(0, 0, 0, 0.35);
}

body[data-theme="dark"] .player-card:hover .player-img {
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.25), 0 12px 24px rgba(0, 0, 0, 0.50);
}

/* 图标多彩渐变圆角底 */
.player-card:nth-child(1) .player-img { background: var(--icon-grad-1); }
.player-card:nth-child(2) .player-img { background: var(--icon-grad-2); }
.player-card:nth-child(3) .player-img { background: var(--icon-grad-3); }
.player-card:nth-child(4) .player-img { background: var(--icon-grad-4); }

.player-name {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text);
    display: none;
}

.player-role {
    color: var(--accent);
    font-weight: bold;
    margin-bottom: 1rem;
}

.player-card > p:last-of-type {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ===== 服务内容精简卡片 ===== */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    width: 100%;
}

.service-card {
    background: var(--card-bg);
    border-radius: 15px;
    text-align: center;
    padding: 1.5rem 1rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: transform 0.3s, box-shadow 0.3s, background-color 0.3s;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--hover-shadow);
}

.service-icon {
    width: 100px;
    height: 100px;
    border-radius: 16px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.4rem;
    color: #1A3C5D;
}

.service-card:nth-child(1) .service-icon { background: var(--icon-grad-1); }
.service-card:nth-child(2) .service-icon { background: var(--icon-grad-2); }
.service-card:nth-child(3) .service-icon { background: var(--icon-grad-3); }
.service-card:nth-child(4) .service-icon { background: var(--icon-grad-4); }

.service-title {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--text);
    margin-bottom: 0.8rem;
}

.service-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    width: 100%;
}
@media (max-width:768px){
    .news-grid{
        grid-template-columns: 1fr;
    }
}

.news-card {
    background: var(--card-bg);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: background-color 0.3s, box-shadow 0.3s;
}

.news-img {
    height: 180px;
    background-size: cover;
    background-position: center;
}

.news-content {
    padding: 1.2rem;
}

.news-date {
    color: var(--accent);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.news-title {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text);
    line-height: 1.4;
}

/* 查看全部按钮样式 */
.news-more {
    display: inline-block;
    margin-top: 1rem;
    color: #F27A1E;
    text-decoration: none;
    font-weight: 500;
    transition: 0.3s;
}
.news-more:hover {
    color: #E8A838;
    padding-left: 5px;
}

footer {
    background: var(--footer-bg);
    padding: 3rem 1rem 2rem;
    border-top: 1px solid var(--footer-border);
    width: 100%;
    transition: background-color 0.3s;
}

.footer-content {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.2rem;
}

.footer-col h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    color: transparent;
}

.footer-col p, .footer-col a {
    color: var(--footer-text);
    margin-bottom: 0.7rem;
    display: block;
    text-decoration: none;
    transition: 0.3s;
}

.footer-col a:hover {
    color: #F7B955;
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 0.8rem;
    margin-top: 1rem;
    justify-content: center;
}

.social-links a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(232, 168, 56, 0.22);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.3s;
}

.social-links a:hover {
    background: #E8A838;
    color: white;
}

.copyright {
    text-align: center;
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.12);
    color: #A9B7C8;
}

@media (max-width: 992px) {
    .navbar {
        flex-wrap: wrap;
        row-gap: 0.6rem;
    }
    /* 手机端顶部导航：横向可滚动胶囊导航 */
    .nav-links {
        display: flex;
        width: 100%;
        order: 3;
        gap: 0.6rem;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding: 0.25rem 0 0.35rem;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }
    .nav-links::-webkit-scrollbar {
        display: none;
    }
    .nav-links li {
        flex-shrink: 0;
    }
    .nav-links a {
        display: inline-block;
        padding: 0.35rem 0.9rem;
        border-radius: 50px;
        background: var(--card-bg);
        border: 1px solid var(--toggle-border);
        white-space: nowrap;
        font-size: 0.92rem;
    }
    .nav-links a::after {
        display: none;
    }
    .nav-links a:hover {
        color: var(--accent);
        border-color: rgba(232, 168, 56, 0.4);
    }
}

/* ===== 回到顶部按钮（固定右下角悬浮） ===== */
/* 默认可见（无 JS / iOS 低版本 JS 异常时仍可用）；html.js 时由脚本控制显隐 */
.back-to-top {
    position: fixed;
    right: 1.2rem;
    bottom: 1.2rem;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: none;
    background: var(--btn-gradient);
    color: #FFFFFF;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--btn-shadow);
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    transition: opacity 0.3s, transform 0.3s, visibility 0.3s;
    z-index: 999;
}
html.js .back-to-top {
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
}
html.js .back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.back-to-top:hover {
    filter: brightness(1.06);
}

/* ===== 近期快讯无图纯文字卡片（首页） ===== */
.news-card-text {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    padding: 1.4rem 1.2rem;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
    background: var(--card-bg);
    transition: transform 0.3s, box-shadow 0.3s, background-color 0.3s;
}

.news-card-text:hover {
    transform: translateY(-4px);
    box-shadow: var(--hover-shadow);
}

.news-card-text::before {
    content: 'NEWS';
    position: absolute;
    right: 12px;
    bottom: -4px;
    font-size: 3rem;
    font-weight: 900;
    letter-spacing: 2px;
    line-height: 1;
    color: rgba(26, 60, 93, 0.05);
    pointer-events: none;
    user-select: none;
    z-index: 0;
}

.news-card-text .news-date {
    margin: 0;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--secondary);
}

.news-card-text .news-title {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    position: relative;
    z-index: 1;
}

.news-card-text .news-desc {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-secondary);
    position: relative;
    z-index: 1;
}

body[data-theme="dark"] .news-card-text {
    background: #161C26;
}

body[data-theme="dark"] .news-card-text::before {
    color: rgba(232, 236, 242, 0.05);
}

/* ===== 打手招募页 ===== */
.recruit-hero {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: var(--hero-bg);
    margin-top: 70px;
    padding: 3rem 1rem;
}

.recruit-hero h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--text);
    margin-bottom: 1rem;
}

.recruit-hero h1 span {
    color: var(--secondary);
}

.recruit-hero p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 680px;
    margin: 0 auto 2rem;
    line-height: 1.8;
}

.recruit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    width: 100%;
}

.recruit-card {
    background: var(--card-bg);
    border-radius: 15px;
    text-align: center;
    padding: 1.5rem 1rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: transform 0.3s, box-shadow 0.3s, background-color 0.3s;
}

.recruit-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--hover-shadow);
}

.recruit-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 1rem;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #1A3C5D;
}

.recruit-card:nth-child(1) .recruit-icon { background: var(--icon-grad-1); }
.recruit-card:nth-child(2) .recruit-icon { background: var(--icon-grad-2); }
.recruit-card:nth-child(3) .recruit-icon { background: var(--icon-grad-3); }
.recruit-card:nth-child(4) .recruit-icon { background: var(--icon-grad-4); }

.recruit-card h3 {
    color: var(--text);
    margin-bottom: 0.5rem;
    font-size: 1.15rem;
}

.recruit-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* 服务规范 */
.rules-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    width: 100%;
}

@media (max-width: 768px) {
    .rules-grid {
        grid-template-columns: 1fr;
    }
}

.rule-card {
    background: var(--card-bg);
    border-radius: 15px;
    text-align: center;
    padding: 1.5rem 1rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: transform 0.3s, box-shadow 0.3s, background-color 0.3s;
}

.rule-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--hover-shadow);
}

.rule-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 1rem;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #1A3C5D;
}

.rule-card:nth-child(1) .rule-icon { background: var(--icon-grad-1); }
.rule-card:nth-child(2) .rule-icon { background: var(--icon-grad-2); }
.rule-card:nth-child(3) .rule-icon { background: var(--icon-grad-3); }
.rule-card:nth-child(4) .rule-icon { background: var(--icon-grad-4); }
.rule-card:nth-child(5) .rule-icon { background: var(--icon-grad-5); }
.rule-card:nth-child(6) .rule-icon { background: var(--icon-grad-6); }

.rule-card h3 {
    color: var(--text);
    margin-bottom: 0.5rem;
    font-size: 1.15rem;
}

.rule-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* 报名表单 */
.apply-form {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 2.2rem;
    box-shadow: var(--card-shadow);
    max-width: 720px;
    margin: 0 auto;
}

.apply-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}

@media (max-width: 640px) {
    .apply-form .form-row {
        grid-template-columns: 1fr;
    }
}

.form-group {
    margin-bottom: 1.2rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.45rem;
    font-weight: 600;
    color: var(--text);
    font-size: 0.92rem;
}

.form-group label .req {
    color: var(--secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 1px solid var(--header-border);
    border-radius: 8px;
    background: var(--bg);
    color: var(--text);
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.3s, box-shadow 0.3s;
    font-family: inherit;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(232, 168, 56, 0.15);
}

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

.apply-submit {
    width: 100%;
    padding: 0.8rem;
    font-size: 1rem;
    border: none;
    border-radius: 50px;
    background: var(--btn-gradient);
    color: #fff;
    font-weight: bold;
    cursor: pointer;
    box-shadow: var(--btn-shadow);
    transition: transform 0.3s, box-shadow 0.3s;
}

.apply-submit:hover {
    transform: translateY(-3px);
    box-shadow: var(--btn-shadow-hover);
}

body[data-theme="dark"] .form-group input,
body[data-theme="dark"] .form-group select,
body[data-theme="dark"] .form-group textarea {
    background: #0F1622;
    border-color: rgba(255, 255, 255, 0.08);
    color: var(--text);
}

/* ===== 方案C：背景图卡片 ===== */
.service-card {
    min-height: 220px;
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(13, 26, 45, 0.30), rgba(10, 18, 32, 0.82));
    z-index: 0;
    transition: background 0.3s ease;
}
.service-card:hover::before {
    background: linear-gradient(180deg, rgba(8, 16, 30, 0.50), rgba(6, 12, 24, 0.94));
}
.service-card .service-icon,
.service-card .service-title,
.service-card .service-desc {
    position: relative;
    z-index: 1;
}
.service-card .service-icon {
    background: rgba(255, 255, 255, 0.14) !important;
    color: #FFFFFF;
    transition: filter 0.3s ease;
}
.service-card:hover .service-icon {
    filter: brightness(1.2);
}
.service-card .service-title {
    color: #FFFFFF;
    font-weight: 700;
}
.service-card .service-desc {
    color: rgba(235, 240, 248, 0.85);
}


/* ===== 关于我们 ===== */
/* 公司介绍卡片 */
.about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}
.about-card {
    background: var(--card-bg, #FFFFFF);
    border-radius: 14px;
    padding: 32px 26px;
    text-align: center;
    box-shadow: var(--card-shadow, 0 4px 12px rgba(0, 0, 0, 0.05));
    border: 1px solid var(--header-border, rgba(0, 0, 0, 0.04));
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}
.about-card:hover {
    box-shadow: var(--hover-shadow, 0 10px 30px rgba(26, 60, 93, 0.14));
    transform: translateY(-4px);
}
.about-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: #FFFFFF;
    background: var(--btn-gradient, linear-gradient(90deg, #E8A838, #F27A1E));
    box-shadow: var(--btn-shadow, 0 4px 10px rgba(232, 168, 56, 0.35));
}
.about-card h3 {
    font-size: 19px;
    color: var(--text, #1A3C5D);
    margin-bottom: 12px;
}
.about-card p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-secondary, #666);
    margin: 0;
}

/* 联系方式卡片 */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    max-width: 1100px;
    margin: 0 auto;
}
.contact-card {
    background: var(--card-bg, #FFFFFF);
    border-radius: 14px;
    padding: 28px 20px 24px;
    text-align: center;
    box-shadow: var(--card-shadow, 0 4px 12px rgba(0, 0, 0, 0.05));
    border: 1px solid var(--header-border, rgba(0, 0, 0, 0.04));
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}
.contact-card:hover {
    box-shadow: var(--hover-shadow, 0 10px 30px rgba(26, 60, 93, 0.14));
    transform: translateY(-4px);
}
.contact-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 14px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #FFFFFF;
    background: var(--btn-gradient, linear-gradient(90deg, #E8A838, #F27A1E));
    box-shadow: var(--btn-shadow, 0 4px 10px rgba(232, 168, 56, 0.35));
}
.contact-card h3 {
    font-size: 16px;
    color: var(--text, #1A3C5D);
    margin-bottom: 8px;
}
.contact-name {
    font-size: 13px;
    color: var(--text-secondary, #666);
    margin: 0 0 10px;
}
.contact-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--text, #1A3C5D);
    margin: 0 0 16px;
    word-break: break-all;
}
.contact-value a {
    color: inherit;
    text-decoration: none;
}
.contact-value a:hover {
    color: var(--primary, #E8A838);
}
.contact-copy {
    display: inline-block;
    padding: 8px 22px;
    border: none;
    border-radius: 8px;
    background: var(--btn-gradient, linear-gradient(90deg, #E8A838, #F27A1E));
    color: #FFFFFF;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    box-shadow: var(--btn-shadow, 0 4px 10px rgba(232, 168, 56, 0.35));
    transition: filter 0.2s ease, box-shadow 0.2s ease;
}
.contact-copy:hover {
    filter: brightness(1.06);
    box-shadow: var(--btn-shadow-hover, 0 8px 18px rgba(242, 122, 30, 0.45));
}
.contact-copy.copied {
    background: linear-gradient(90deg, #2E9E5B, #27B36B);
}

/* 响应式 */
@media (max-width: 992px) {
    .about-grid, .contact-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .about-grid, .contact-grid { grid-template-columns: 1fr; }
}

/* 页脚社交图标：快手等品牌 SVG（与 FontAwesome 图标同尺寸，颜色随主题） */
.social-links a svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
    display: block;
    flex-shrink: 0;
}