/* ===== 全局重置 ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: #0b0e14;
    color: #ccc;
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    scroll-behavior: smooth;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

a {
    color: #6cf;
    text-decoration: none;
}

/* ===== 顶部导航 ===== */
header {
    background: rgba(26, 31, 42, 0.92);
    backdrop-filter: blur(10px);
    padding: 14px 0;
    border-bottom: 1px solid #2a3040;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.4rem;
    font-weight: 700;
    color: #6cf;
}

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

.logo-text {
    background: linear-gradient(135deg, #6cf, #a78bfa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

nav {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

nav a {
    color: #aaa;
    font-size: 0.95rem;
    transition: color 0.3s;
    padding: 4px 0;
    border-bottom: 2px solid transparent;
}

nav a:hover {
    color: #6cf;
    border-bottom-color: #6cf;
}

/* ===== 英雄区 ===== */
.hero {
    padding: 80px 0 60px;
    text-align: center;
    background: radial-gradient(ellipse at center top, #141c2a 0%, #0b0e14 70%);
    border-bottom: 1px solid #1a2230;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    background: linear-gradient(135deg, #6cf, #a78bfa, #6cf);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 4s ease-in-out infinite;
    margin-bottom: 8px;
}

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

.hero-subtitle {
    font-size: 1.3rem;
    color: #888;
    margin-bottom: 24px;
    letter-spacing: 2px;
}

.hero-status {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
    font-size: 1.1rem;
    flex-wrap: wrap;
}

.status-dot {
    display: inline-block;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.status-dot.online {
    background: #4ade80;
    box-shadow: 0 0 12px rgba(74, 222, 128, 0.5);
}

.status-dot.offline {
    background: #f87171;
    box-shadow: 0 0 12px rgba(248, 113, 113, 0.4);
    animation: none;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.9); }
}

.status-text {
    font-weight: 500;
}

.status-players {
    color: #888;
    font-size: 0.95rem;
}

.hero-ip {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin: 16px 0 12px;
}

.ip-display {
    background: #141a24;
    padding: 10px 20px;
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-size: 1.2rem;
    color: #6cf;
    border: 1px solid #2a3a50;
    letter-spacing: 0.5px;
}

.btn {
    padding: 10px 28px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-primary {
    background: linear-gradient(135deg, #3b6ea0, #6cf);
    color: #fff;
    box-shadow: 0 4px 15px rgba(59, 110, 160, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(59, 110, 160, 0.5);
}

.btn-secondary {
    background: #1a2230;
    color: #ccc;
    border: 1px solid #2a3a50;
}

.btn-secondary:hover {
    background: #2a3a50;
    transform: translateY(-2px);
}

.btn-small {
    padding: 6px 16px;
    font-size: 0.85rem;
}

.hero-version {
    color: #666;
    font-size: 0.9rem;
    margin-top: 8px;
}

/* ===== 通用 Section ===== */
.section {
    padding: 60px 0;
    border-bottom: 1px solid #141c24;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    color: #e8e8e8;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #3b6ea0, #6cf);
    margin: 12px auto 0;
    border-radius: 2px;
}

/* ===== About ===== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;  /* 左右各占一半 */
    gap: 40px;
    align-items: center;
}

.about-text p {
    margin-bottom: 14px;
    color: #bbb;
    font-size: 1.05rem;
}

.about-text strong {
    color: #6cf;
}

.about-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 16px;
}

.tag {
    background: #1a2230;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    color: #aaa;
    border: 1px solid #2a3a50;
}

.placeholder-image {
    background: #141c24;
    border-radius: 12px;
    padding: 60px 20px;
    text-align: center;
    border: 2px dashed #2a3a50;
    color: #666;
    font-size: 1.2rem;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

/* ===== Features ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: #111820;
    padding: 28px 24px;
    border-radius: 12px;
    border: 1px solid #1a2230;
    transition: all 0.3s;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: #3b6ea0;
    box-shadow: 0 8px 30px rgba(59, 110, 160, 0.1);
}

.feature-icon {
    font-size: 2.8rem;
    margin-bottom: 12px;
}

.feature-card h3 {
    color: #e8e8e8;
    font-size: 1.15rem;
    margin-bottom: 8px;
}

.feature-card p {
    color: #888;
    font-size: 0.95rem;
}

/* ===== Rules ===== */
.rules-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.rule-category {
    background: #111820;
    padding: 24px 28px;
    border-radius: 12px;
    border-left: 4px solid #3b6ea0;
}

.rule-category h3 {
    color: #6cf;
    font-size: 1.1rem;
    margin-bottom: 12px;
}

.rule-category ul {
    list-style: none;
    padding: 0;
}

.rule-category ul li {
    padding: 6px 0;
    padding-left: 20px;
    position: relative;
    color: #bbb;
    font-size: 0.95rem;
    border-bottom: 1px solid #1a2230;
}

.rule-category ul li:last-child {
    border-bottom: none;
}

.rule-category ul li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: #3b6ea0;
}

/* ===== Contact ===== */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
}

.contact-item {
    background: #111820;
    padding: 24px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid #1a2230;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.contact-icon {
    font-size: 2.4rem;
}

.contact-item h4 {
    color: #e8e8e8;
    font-size: 1rem;
}

.contact-item p {
    color: #6cf;
    font-size: 1.1rem;
    word-break: break-all;
}

/* ===== Footer ===== */
footer {
    background: #080b10;
    padding: 32px 0;
    text-align: center;
    border-top: 1px solid #141c24;
}

footer p {
    color: #666;
    font-size: 0.9rem;
}

/* ===== Toast ===== */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background: #1a2230;
    color: #e8e8e8;
    padding: 12px 28px;
    border-radius: 10px;
    border: 1px solid #2a3a50;
    box-shadow: 0 8px 30px rgba(0,0,0,0.6);
    z-index: 999;
    font-size: 0.95rem;
    animation: fadeUp 0.4s ease;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateX(-50%) translateY(20px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* ===== 响应式 ===== */
@media (max-width: 992px) {
    .features-grid {
        grid-template-columns: 1fr 1fr;
    }
    .about-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.8rem;
    }
    .hero-subtitle {
        font-size: 1rem;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .rules-grid {
        grid-template-columns: 1fr;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .section-title {
        font-size: 1.8rem;
    }
    .hero-ip {
        flex-direction: column;
        align-items: center;
    }
    .nav-container {
        flex-direction: column;
        align-items: center;
    }
/* ===== 状态卡片（仿 LuminolCraft） ===== */
.status-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    max-width: 750px;
    margin: 24px auto 20px;
    background: rgba(17, 24, 32, 0.7);
    padding: 16px 20px;
    border-radius: 16px;
    border: 1px solid #1a2230;
    backdrop-filter: blur(6px);
}

.status-card {
    text-align: center;
    padding: 6px 0;
}

.status-card-label {
    font-size: 0.75rem;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.status-card-value {
    font-size: 1.3rem;
    font-weight: 700;
    color: #e8e8e8;
}

/* 小屏幕变两列 */
@media (max-width: 600px) {
    .status-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        padding: 12px 16px;
    }
    .status-card-value {
        font-size: 1.1rem;
    }
}
 /* ===== 状态卡片样式 ===== */
.status-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    max-width: 750px;
    margin: 24px auto 20px;
    background: rgba(17, 24, 32, 0.7);
    padding: 16px 20px;
    border-radius: 16px;
    border: 1px solid #1a2230;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.status-card {
    text-align: center;
    padding: 6px 0;
}

.status-card-label {
    font-size: 0.75rem;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.status-card-value {
    font-size: 1.3rem;
    font-weight: 700;
    color: #e8e8e8;
}

/* 玩家列表样式 */
.player-list {
    margin: 8px 0 16px;
    padding: 8px 18px;
    background: rgba(20, 28, 40, 0.6);
    border-radius: 20px;
    display: inline-block;
    border: 1px solid #1a2230;
}

.player-list-label {
    color: #888;
    margin-right: 6px;
    font-size: 0.95rem;
}

.player-name {
    background: #111820;
    padding: 2px 12px;
    border-radius: 12px;
    margin: 0 3px;
    color: #6cf;
    font-size: 0.9rem;
    display: inline-block;
    border: 1px solid #1a2230;
}

/* 小屏幕适配 */
@media (max-width: 600px) {
    .status-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        padding: 12px 16px;
    }
    .status-card-value {
        font-size: 1.1rem;
    }
}