:root {
    --bg-main: #D7DCEB;
    --bg-secondary: #C9CFE4;
    --border-line: #BEC6E0;
    --highlight: #E6EBF5;
    --text-normal: #6A7499;
    --text-bold: #505A80;
    --accent: #7A86B6;
    --accent-hover: #606A9C;
}

/* 移除所有商业字体，使用免费可商用字体 */
/* Noto Serif SC 和 Noto Sans SC 来自 Google Fonts，完全免费可商用 */
/* 授权说明：SIL Open Font License (OFL)，可免费用于个人和商业项目 */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    height: 100%;
    overflow-y: scroll;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

html::-webkit-scrollbar {
    display: none;
}

body {
    font-family: 'Noto Serif SC', 'PingFang SC', 'Microsoft YaHei', serif;
    background: var(--bg-main);
    background-attachment: fixed;
    color: var(--text-normal);
    min-height: 100%;
    overflow-x: hidden;
    position: relative;
}

/* ========== 装饰元素 ========== */
.bg-decorations {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

/* 左上角半透明圆环 */
.deco-ring-1 {
    position: absolute;
    top: -180px;
    left: -120px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    border: 3px solid var(--bg-secondary);
    opacity: 0.4;
}

.deco-ring-2 {
    position: absolute;
    top: -120px;
    left: -60px;
    width: 380px;
    height: 380px;
    border-radius: 50%;
    border: 2px solid var(--bg-secondary);
    opacity: 0.3;
}

/* 右上角次要背景块 */
.deco-block-1 {
    position: absolute;
    top: 80px;
    right: -100px;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    background: var(--bg-secondary);
    opacity: 0.25;
}

/* 右下角波浪高光 */
.deco-wave {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 420px;
    height: 280px;
    background: var(--highlight);
    opacity: 0.35;
    border-radius: 60% 40% 0 70% / 70% 30% 0 60%;
}

/* 中下方装饰圆 */
.deco-circle {
    position: absolute;
    bottom: 120px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 200px;
    border-radius: 50%;
    border: 2px solid var(--border-line);
    opacity: 0.3;
}

/* 波浪装饰线条 */
.deco-line-1 {
    position: absolute;
    top: 30%;
    right: 0;
    width: 200px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--border-line));
    opacity: 0.5;
    transform: rotate(-15deg);
}

.deco-line-2 {
    position: absolute;
    top: 55%;
    left: 0;
    width: 160px;
    height: 2px;
    background: linear-gradient(270deg, transparent, var(--border-line));
    opacity: 0.4;
    transform: rotate(10deg);
}

.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px 24px 0;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    position: relative;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 24px;
}

.nav-links a {
    color: var(--text-bold);
    text-decoration: none;
    font-size: 15px;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.3s ease;
    text-shadow: none;
}

.main-nav .nav-container .nav-links li a.active {
    color: #fff !important;
    background: var(--accent) !important;
    box-shadow: 0 2px 8px rgba(122, 134, 182, 0.3) !important;
    text-shadow: none !important;
    border-radius: 8px;
}

.nav-links a:hover {
    color: #fff;
    background: var(--accent);
    box-shadow: 0 4px 12px rgba(122, 134, 182, 0.3);
}

.nav-action {
    display: none;
    background: var(--accent);
    color: white;
    border: none;
    padding: 12px 28px;
    border-radius: 24px;
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.nav-action:hover {
    transform: translateY(-2px);
}

.mobile-toggle {
    display: none;
    background: none;
    border: 1px solid var(--border-color);
    color: var(--gold-primary);
    padding: 8px 16px;
    border-radius: 8px;
    cursor: pointer;
}

.scroll-container {
    min-height: 100vh;
    overflow-y: visible;
    scroll-behavior: smooth;
}

.section {
    min-height: 100vh;
    padding-top: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* ========== 面板切换系统 ========== */
.panel-section {
    display: none !important;
    opacity: 0;
    transition: opacity 0.3s ease;
}

/* 面板激活时在PC端占满一屏 */
.panel-section.active {
    display: flex !important;
    opacity: 1;
    animation: panelFadeIn 0.35s ease;
    min-height: 100vh;
    height: auto;
    padding-top: 100px;
    padding-bottom: 60px;
    align-items: flex-start;
    justify-content: center;
}

@keyframes panelFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* 面板关闭按钮 */
.panel-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 36px;
    height: 36px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.panel-close-btn:hover {
    background: var(--accent-hover);
    transform: rotate(90deg);
}

#resonance {
    padding-top: 0;
    display: block;
    min-height: 100vh;
    height: auto;
}

.resonance-view-btn {
    display: none;
    width: 200px;
    height: 56px;
    margin: 0 auto;
    background: linear-gradient(135deg, #7A86B6 0%, #606A9C 100%);
    border-radius: 28px;
    text-align: center;
    line-height: 56px;
    color: #fff;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    letter-spacing: 2px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
    z-index: 10;
}

.resonance-view-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(122, 134, 182, 0.4);
}

#gallery {
    padding-top: 60px;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-main) 100%);
}

#gallery .section-header h2 {
    color: var(--text-bold);
    font-family: 'Noto Serif SC', serif;
}

#gallery .section-header p {
    color: var(--text-normal);
    font-family: 'Noto Serif SC', serif;
}

.section-container {
    max-width: 1400px;
    width: 100%;
    padding: 0 24px;
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-header h2 {
    font-size: clamp(32px, 5vw, 44px);
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-bold);
    letter-spacing: 4px;
}

.section-header p {
    font-size: 18px;
    color: var(--text-normal);
}

.divider {
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    margin: 24px auto 0;
}

.home-section {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #D7DCEB 0%, #C9CFE4 50%, #BEC6E0 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 120px 24px 80px;
}

.hero-title-wrapper {
    margin-bottom: 40px;
}

.hero-title {
    font-size: clamp(48px, 10vw, 72px);
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--text-bold);
    letter-spacing: 8px;
}

.hero-subtitle {
    font-size: clamp(18px, 3vw, 26px);
    color: var(--text-normal);
    margin-bottom: 56px;
    letter-spacing: 2px;
}

.hero-buttons {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
    padding: 16px 48px;
    border-radius: 36px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
    background: var(--accent);
    color: white;
    box-shadow: 0 4px 16px rgba(122, 134, 182, 0.3);
}

.btn-primary:hover, .btn-secondary:hover {
    transform: translateY(-4px);
    background: var(--accent-hover);
    box-shadow: 0 8px 24px rgba(122, 134, 182, 0.4);
}

.resonance-section {
    position: relative;
    overflow: hidden;
    height: 100vh;
    background: linear-gradient(180deg, #0f0f1a 0%, #1a1a2e 50%, #0f0f1a 100%);
}

.resonance-header {
    position: absolute;
    bottom: 130px;
    left: 0;
    right: 0;
    z-index: 20;
    text-align: center;
    padding-top: 0;
}

.resonance-header h2 {
    color: white;
    font-family: 'Noto Serif SC', serif;
    font-size: clamp(24px, 4vw, 36px);
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    margin-bottom: 8px;
    letter-spacing: 4px;
}

.resonance-header p {
    color: rgba(255, 255, 255, 0.6);
    font-family: 'Noto Serif SC', serif;
    font-size: clamp(12px, 2vw, 16px);
    letter-spacing: 2px;
}

.resonance-fullpage {
    display: flex;
    width: max-content;
    height: 100vh;
    will-change: transform;
}

.resonance-item {
    width: 100vw;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    flex-shrink: 0;
    overflow: hidden;
}

.resonance-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, 
        rgba(15, 15, 26, 0.3) 0%, 
        rgba(26, 26, 46, 0.1) 40%,
        rgba(15, 15, 26, 0.5) 100%);
    z-index: 1;
    pointer-events: none;
}

.resonance-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    position: absolute;
    top: 0;
    left: 0;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    z-index: 0;
    background: #1a1a2e;
    min-height: 500px;
    border: 1px solid transparent;
}

.resonance-item:hover img {
    transform: scale(1.02);
}

.resonance-info {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: 40px 50px;
    background: rgba(0, 0, 0, 0.75);
    border-radius: 20px;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    animation: fadeInUp 0.8s ease-out;
    max-width: 90%;
}

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

.resonance-position {
    display: inline-block;
    padding: 6px 16px;
    background: linear-gradient(135deg, var(--accent, #6b4df2) 0%, var(--accent-hover, #606A9C) 100%);
    color: white;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    border-radius: 20px;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.resonance-info h3 {
    font-size: clamp(24px, 4vw, 36px);
    color: white;
    margin-bottom: 12px;
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    letter-spacing: 2px;
}

.resonance-info p {
    font-size: clamp(14px, 2vw, 18px);
    color: rgba(255, 255, 255, 0.85);
    letter-spacing: 1px;
}

.resonance-nav {
    position: absolute;
    bottom: 40px;
    left: 0;
    right: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 30px;
}

.resonance-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.resonance-arrow {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.resonance-arrow:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
    border-color: rgba(255, 255, 255, 0.4);
}

.resonance-arrow:active {
    transform: scale(0.95);
}

.resonance-arrow svg {
    width: 24px;
    height: 24px;
}

.resonance-count {
    color: white;
    font-size: 16px;
    font-weight: 600;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    letter-spacing: 2px;
}

.resonance-dots {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

.resonance-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.resonance-dots .dot:hover {
    background: rgba(255, 255, 255, 0.5);
    transform: scale(1.2);
}

.resonance-dots .dot.active {
    background: var(--dot-color, white);
    transform: scale(1.4);
    box-shadow: 0 0 15px var(--dot-color, rgba(255, 255, 255, 0.5));
}

.mobile-resonance-cover {
    display: none;
}

@media (max-width: 768px) {
    #resonance {
        padding-top: 0 !important;
        min-height: 100vh !important;
        height: 100vh !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        background: linear-gradient(135deg, #D7DCEB 0%, #C9CFE4 50%, #BEC6E0 100%) !important;
        position: relative !important;
    }
    
    #resonance .carousel-container {
        display: none !important;
    }
    
    #resonance .section-header.resonance-header {
        display: flex !important;
        position: absolute !important;
        top: 80px !important;
    }
    
    .resonance-cover-image {
        width: 100%;
        height: auto;
        display: block;
        object-fit: cover;
    }
    
    .resonance-view-btn {
        display: block;
        width: 200px;
        height: 56px;
        margin: 0 auto;
        background: linear-gradient(135deg, #7A86B6 0%, #606A9C 100%);
        border-radius: 28px;
        text-align: center;
        line-height: 56px;
        color: #fff;
        font-size: 18px;
        font-weight: 600;
        text-decoration: none;
        letter-spacing: 2px;
        box-shadow: 0 4px 16px rgba(122, 134, 182, 0.4);
        transition: transform 0.2s ease, box-shadow 0.2s ease;
        position: relative;
        z-index: 30;
        pointer-events: auto;
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
        user-select: none;
        -webkit-user-select: none;
    }
    
    .resonance-view-btn:hover,
    .resonance-view-btn:active {
        transform: translateY(-2px);
        box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
    }
    
    .resonance-nav {
        padding: 0 15px;
        bottom: 25px;
    }
    
    .resonance-arrow {
        width: 44px;
        height: 44px;
    }
    
    .resonance-arrow svg {
        width: 20px;
        height: 20px;
    }
    
    .resonance-info {
        padding: 25px 30px;
    }
    
    .resonance-dots {
        gap: 8px;
    }
    
    .resonance-dots .dot {
        width: 10px;
        height: 10px;
    }
}

@media (max-width: 480px) {
    .deco-ring-1 { width: 250px; height: 250px; top: -100px; left: -80px; }
    .deco-ring-2 { width: 180px; height: 180px; top: -60px; left: -30px; }
    .deco-block-1 { width: 180px; height: 180px; top: 40px; right: -60px; }
    .deco-wave { width: 200px; height: 140px; opacity: 0.2; }
    .deco-circle { width: 120px; height: 120px; bottom: 60px; }
    .deco-line-1, .deco-line-2 { display: none; }
    
    .resonance-nav {
        padding: 0 10px;
        bottom: 20px;
    }
    
    .resonance-arrow {
        width: 40px;
        height: 40px;
    }
    
    .resonance-info {
        padding: 20px 25px;
    }
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.tools-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    max-width: 1000px;
    margin: 0 auto;
}

.tools-grid .card {
    text-align: center;
    padding: 20px 16px;
}

.tools-grid .card h3 {
    margin: 0 0 6px;
    font-size: 16px;
}

.tools-grid .card p {
    margin: 0;
    font-size: 12px;
}

.card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-line);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-8px);
    border-color: var(--accent);
    box-shadow: 0 12px 32px rgba(122, 134, 182, 0.2);
}

.card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.card:hover img {
    transform: scale(1.08);
}

.card h3 {
    color: var(--text-bold);
    font-size: 20px;
    margin: 20px 20px 10px;
    font-weight: 600;
    letter-spacing: 2px;
}

.card p {
    color: var(--text-normal);
    font-size: 14px;
    margin: 0 20px 20px;
    line-height: 1.6;
}

.layout-main-side {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
}

.main-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-line);
}

.main-card img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.card-info {
    padding: 24px;
}

.card-info h3 {
    color: var(--text-bold);
    font-size: 24px;
    margin-bottom: 12px;
    font-weight: 600;
}

.card-info p {
    color: var(--text-normal);
    margin-bottom: 12px;
    line-height: 1.6;
}

.badge {
    color: var(--accent);
    font-size: 14px;
}

.side-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.side-card {
    background: white;
    border-radius: 12px;
    padding: 16px;
    display: flex;
    gap: 16px;
    border: 1px solid var(--border-line);
    transition: all 0.3s ease;
}

.side-card:hover {
    border-color: var(--accent);
    transform: translateX(8px);
}

.side-card img {
    width: 90px;
    height: 70px;
    object-fit: cover;
    border-radius: 8px;
}

.side-card h4 {
    color: var(--text-primary);
    margin-bottom: 4px;
    font-size: 16px;
}

.side-card span {
    color: var(--gold-secondary);
    font-size: 13px;
}

.layout-two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.guide-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.guide-item {
    background: white;
    border-radius: 12px;
    padding: 24px;
    display: flex;
    gap: 20px;
    border: 1px solid var(--border-line);
    transition: all 0.3s ease;
}

.guide-item:hover {
    transform: translateX(12px);
    border-color: var(--accent);
}

.step {
    font-size: 52px;
    font-weight: 700;
    color: var(--accent);
    opacity: 0.15;
    line-height: 1;
    flex-shrink: 0;
}

.guide-item h3 {
    color: var(--text-bold);
    margin-bottom: 8px;
    font-size: 20px;
}

.guide-item p {
    color: var(--text-normal);
    font-size: 14px;
}

.video-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.video-card img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.play-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold-primary);
    font-size: 28px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid rgba(201, 169, 98, 0.5);
}

.play-overlay:hover {
    transform: translate(-50%, -50%) scale(1.15);
    background: rgba(201, 169, 98, 0.9);
    color: #1a1a1a;
}

.video-card p {
    text-align: center;
    padding: 16px;
    background: rgba(0, 0, 0, 0.6);
    margin: 0;
    color: var(--text-primary);
}

.recruit-card {
    background: white;
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    border: 1px solid var(--border-line);
    transition: all 0.3s ease;
}

.recruit-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent);
}

.icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.recruit-card h3 {
    color: var(--text-bold);
    font-size: 20px;
    margin-bottom: 10px;
    font-weight: 600;
}

.recruit-card p {
    color: var(--text-normal);
    font-size: 14px;
    margin-bottom: 20px;
}

.btn-recruit {
    background: var(--accent);
    color: white;
    border: none;
    padding: 10px 28px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-recruit:hover {
    background: var(--accent-hover);
    color: white;
}

.story-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-line);
    padding: 24px;
}

.story-icon {
    font-size: 48px;
    margin-bottom: 16px;
    display: block;
}

.story-content {
    padding: 24px;
}

.story-content h3 {
    color: var(--text-bold);
    font-size: 22px;
    margin-bottom: 16px;
    font-weight: 600;
}

.story-content p {
    color: var(--text-normal);
    line-height: 1.8;
    font-size: 15px;
}

.contact-list {
    background: white;
    border-radius: 16px;
    padding: 24px;
    border: 1px solid var(--border-line);
}

.contact-list h3 {
    color: var(--text-bold);
    font-size: 20px;
    margin-bottom: 20px;
    font-weight: 600;
}

.contact-item {
    padding: 16px 0;
    border-bottom: 1px solid var(--border-line);
}

.contact-item:last-child {
    border-bottom: none;
}

.label {
    color: var(--text-primary);
    font-weight: 600;
    display: block;
    margin-bottom: 4px;
}

.contact-item p {
    color: var(--text-muted);
    font-size: 14px;
}

.site-footer {
    display: none;
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--accent);
    border-radius: 50%;
    border: none;
    color: white;
    font-size: 24px;
    font-weight: 700;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    box-shadow: 0 4px 20px rgba(122, 134, 182, 0.4);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(122, 134, 182, 0.5);
    background: var(--accent-hover);
}

.notification {
    position: fixed;
    top: 100px;
    right: -300px;
    background: var(--accent);
    color: white;
    padding: 14px 28px;
    border-radius: 10px;
    font-weight: 600;
    transition: right 0.3s ease;
    z-index: 2000;
    box-shadow: 0 4px 20px rgba(122, 134, 182, 0.4);
}

.notification.show {
    right: 20px;
}

.join-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.join-modal.show {
    opacity: 1;
    visibility: visible;
}

.join-modal .modal-content {
    background: linear-gradient(135deg, var(--accent), var(--accent-hover)), linear-gradient(180deg, var(--highlight) 0%, var(--bg-secondary) 100%);
    border: none;
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    position: relative;
    max-width: 707px;
    width: 90%;
    height: 455px;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.join-modal.show .modal-content {
    transform: scale(1);
}

.join-modal h3 {
    color: #fff;
    font-size: 24px;
    margin-bottom: 32px;
    font-weight: 600;
}

.modal-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.modal-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px 32px;
    background: rgba(255,255,255,0.2);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 16px;
    text-decoration: none;
    transition: all 0.3s ease;
    flex: 1;
    backdrop-filter: blur(10px);
}

.modal-btn:hover {
    background: rgba(255,255,255,0.35);
    transform: translateY(-4px);
}

.modal-btn .btn-icon {
    font-size: 36px;
}

.modal-btn .btn-logo {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.modal-btn .btn-text {
    color: #fff;
    font-size: 16px;
    font-weight: 600;
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
    line-height: 1;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: var(--gold-primary);
}

@media (max-width: 900px) {
    .join-modal {
        background: rgba(0, 0, 0, 0.5);
    }
    
    .join-modal .modal-content {
        background: var(--bg-main);
        border: 1px solid var(--border-line);
        border-radius: 16px;
        padding: 32px 24px;
        max-width: 340px;
        width: 90%;
        height: auto;
    }
    
    .join-modal h3 {
        color: var(--text-bold);
        font-size: 20px;
        margin-bottom: 24px;
    }
    
    .modal-buttons {
        flex-direction: column;
        gap: 12px;
    }
    
    .modal-btn {
        padding: 16px 20px;
        background: var(--accent);
        border-radius: 10px;
    }
    
    .modal-btn:hover {
        background: var(--accent-hover);
        transform: translateY(-2px);
    }
    
    .modal-btn .btn-text {
        font-size: 15px;
    }
    
    .modal-close {
        color: var(--text-normal);
    }
    
    .modal-close:hover {
        color: var(--text-bold);
    }
}

@media (max-width: 1200px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    .layout-main-side, .layout-two-col {
        grid-template-columns: 1fr;
    }
}

/* ========== 移动端底部导航栏 ========== */
.mobile-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(215, 220, 235, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--border-line);
    padding: 6px 8px max(6px, env(safe-area-inset-bottom));
    justify-content: space-around;
    align-items: center;
    box-shadow: 0 -4px 20px rgba(122, 134, 182, 0.15);
}

.mbn-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 6px 10px;
    border-radius: 12px;
    text-decoration: none;
    color: var(--text-normal);
    transition: all 0.25s ease;
    min-width: 56px;
    position: relative;
}

.mbn-item.active {
    color: var(--accent);
    background: rgba(122, 134, 182, 0.12);
}

.mbn-item.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background: var(--accent);
    border-radius: 2px;
}

.mbn-icon {
    font-size: 22px;
    line-height: 1;
    transition: transform 0.25s ease;
}

.mbn-item:active .mbn-icon {
    transform: scale(1.2);
}

.mbn-label {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* ========== 移动端汉堡菜单（已弃用） ========== */
.mobile-toggle {
    display: none;
}

@media (max-width: 900px) {
    .nav-container {
        justify-content: center;
    }
    
    .nav-links {
        display: none;
    }
    
    .nav-links.show,
    .nav-container.nav-open .nav-links {
        display: none;
    }
    
    .nav-action {
        display: none;
    }
    
    .mobile-toggle {
        display: none;
    }
    
    /* 显示底部导航栏 */
    .mobile-bottom-nav {
        display: flex;
    }
    
    body {
        padding-bottom: 70px;
    }
}

@media (max-width: 600px) {
    .grid-4 {
        grid-template-columns: 1fr;
    }
    .hero-title {
        font-size: 36px;
        letter-spacing: 4px;
    }
    .btn-primary, .btn-secondary {
        padding: 14px 32px;
        font-size: 16px;
    }
    .mobile-bottom-nav {
        padding: 4px 4px max(4px, env(safe-area-inset-bottom));
    }
    .mbn-item {
        padding: 4px 6px;
        min-width: 48px;
    }
    .mbn-icon {
        font-size: 20px;
    }
    .mbn-label {
        font-size: 10px;
    }
}

.news-section {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-main) 100%);
    min-height: 100vh;
    padding-top: 40px;
    align-items: flex-start;
}

.news-section {
    position: relative;
}

.news-title-wrapper {
    position: absolute;
    left: 40px;
    top: 120px;
    z-index: 10;
}

.news-title {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    font-family: 'HYMingYue', serif;
}

.news-title h2 {
    font-size: 48px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 8px;
    margin: 0;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    font-family: 'HYMingYue', serif;
}

.news-label {
    font-family: 'HYMingYue', serif;
}

.news-label {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 4px;
    font-weight: 600;
}

.news-container {
    max-width: 900px !important;
    padding: 20px 24px 0 !important;
}

.news-header {
    display: flex;
    justify-content: flex-start;
    align-items: flex-end;
    margin-bottom: 24px;
    padding-top: 20px;
}

.news-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.news-tabs button {
    background: transparent;
    border: none;
    color: var(--text-normal);
    font-size: 14px;
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.news-tabs button:hover {
    color: var(--text-bold);
    background: rgba(255, 255, 255, 0.6);
}

.news-tabs .tab-active {
    background: white;
    color: var(--accent);
    box-shadow: 0 2px 8px rgba(122, 134, 182, 0.15);
}

.news-tabs .tab-more {
    width: 32px;
    height: 32px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.news-card {
    background: transparent;
    border-radius: 0;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.35s ease;
}

.news-card:hover {
    transform: translateY(-4px);
}

.news-card-image {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    height: 180px;
}

.news-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.news-card:hover .news-card-image img {
    transform: scale(1.05);
}

.news-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(139, 90, 43, 0.9), rgba(89, 55, 25, 0.95));
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    text-align: center;
    padding: 20px;
}

.news-card-tag {
    font-size: 12px;
    margin-bottom: 8px;
    letter-spacing: 2px;
}

.news-card-overlay h3 {
    font-size: 24px;
    font-weight: 600;
    margin: 0;
}

.news-card-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-bold);
    margin: 12px 0 6px;
    letter-spacing: 0.5px;
    line-height: 1.4;
}

.news-card-desc {
    font-size: 12px;
    color: var(--text-normal);
    margin: 0 0 8px;
    line-height: 1.5;
}

.news-card-date {
    display: block;
    font-size: 11px;
    color: #999;
    letter-spacing: 0.5px;
}

.news-footer {
    text-align: center;
    margin-top: 28px;
    padding-bottom: 30px;
}

.btn-more {
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: 10px 28px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 1px;
}

.btn-more:hover {
    background: var(--accent);
    color: white;
}

@media (max-width: 900px) {
    .news-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        min-height: auto;
    }

    .news-title {
        align-items: flex-start;
        writing-mode: horizontal-tb;
    }

    .news-tabs {
        flex-direction: row;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .news-card-image {
        height: 200px;
    }
    
    .news-title h2 {
        font-size: 24px;
    }
}

@media (max-width: 600px) {
    .news-container {
        padding: 0 16px;
    }
    
    .news-grid {
        gap: 20px;
    }
    
    .news-card-image {
        height: 160px;
    }
    
    .news-card-title {
        font-size: 14px;
    }
}

#tools .card-link,
#tools .card-link:hover,
#tools .card-link:active {
    text-decoration: none !important;
}

#tools .card h3,
#tools .card p {
    text-decoration: none !important;
}

.homepage-section {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-main) 0%, var(--bg-secondary) 50%, var(--border-line) 100%);
}

.homepage-content {
    text-align: center;
    margin-bottom: 40px;
}

.homepage-content h2 {
    font-size: clamp(32px, 5vw, 44px);
    font-weight: 700;
    color: var(--text-bold);
    margin-bottom: 16px;
    letter-spacing: 4px;
}

.homepage-content p {
    font-size: clamp(16px, 2.5vw, 20px);
    color: var(--text-normal);
}

.system-entry-btn {
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 40px;
    background: var(--accent);
    color: #fff;
    border-radius: 32px;
    text-decoration: none;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 2px;
    box-shadow: 0 4px 20px rgba(122, 134, 182, 0.4);
    transition: all 0.3s ease;
}

.system-entry-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-4px);
    box-shadow: 0 8px 28px rgba(122, 134, 182, 0.5);
}

/* ========== 下部板块紧凑布局（新闻/攻略/工具/联系） ========== */
#news, #strategy, #tools, #contact {
    min-height: auto;
    height: auto;
    padding: 40px 0 60px;
    align-items: flex-start;
}

#news.panel-section.active, #strategy.panel-section.active, #tools.panel-section.active, #contact.panel-section.active {
    min-height: 100vh;
    padding-top: 100px;
    padding-bottom: 60px;
}

#news .section-header, #strategy .section-header, #tools .section-header, #contact .section-header {
    margin-bottom: 24px;
}

#news .section-header h2, #strategy .section-header h2, #tools .section-header h2, #contact .section-header h2 {
    font-size: clamp(24px, 3.5vw, 32px);
    margin-bottom: 8px;
}

#news .section-header p, #strategy .section-header p, #tools .section-header p, #contact .section-header p {
    font-size: 14px;
}

#news .news-list {
    gap: 16px;
    max-width: 900px;
}

#news .news-item {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

#news .news-image {
    height: 120px;
}

#news .news-image-icon {
    font-size: 36px;
}

#news .news-info {
    padding: 14px 18px 18px;
}

#news .news-item .news-title {
    font-size: 15px;
    margin-bottom: 6px;
}

#news .news-item .news-desc {
    font-size: 12px;
    margin-bottom: 10px;
}

#news .news-item .news-date {
    font-size: 11px;
}

#news .news-item .news-tag {
    font-size: 11px;
    padding: 3px 10px;
}

#strategy .strategy-grid {
    gap: 16px;
    max-width: 900px;
}

#strategy .strategy-card {
    padding: 20px 16px;
}

#strategy .strategy-icon {
    font-size: 32px;
    margin-bottom: 10px;
}

#strategy .strategy-title {
    font-size: 16px;
    margin-bottom: 8px;
}

#strategy .strategy-desc {
    font-size: 12px;
    margin-bottom: 14px;
}

#strategy .strategy-btn {
    padding: 8px 20px;
    font-size: 12px;
}

#tools .grid-4 {
    gap: 16px;
    max-width: 900px;
    margin: 0 auto;
}

#tools .card h3 {
    font-size: 16px;
    margin: 16px 16px 6px;
}

#tools .card p {
    font-size: 12px;
    margin: 0 16px 16px;
}

#contact .layout-main-side {
    max-width: 900px;
    margin: 0 auto;
    gap: 16px;
}

#contact .story-card img {
    height: 180px;
}

#contact .story-content {
    padding: 16px;
}

#contact .story-content h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

#contact .story-content p {
    font-size: 13px;
    line-height: 1.6;
}

#contact .contact-list {
    padding: 16px;
}

#contact .contact-list h3 {
    font-size: 16px;
    margin-bottom: 14px;
}

#contact .contact-item {
    padding: 10px 0;
}

/* ========== 新闻列表 ========== */
.news-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.news-item {
    background: rgba(255, 255, 255, 0.92);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.35s ease;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    border: 1px solid rgba(0, 0, 0, 0.05);
}
.news-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.15);
}
.news-item:active {
    transform: translateY(-2px) scale(0.98);
}

.news-image {
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.news-image-icon {
    font-size: 52px;
    opacity: 0.7;
    transition: transform 0.4s ease, opacity 0.4s ease;
}

.news-item:hover .news-image-icon {
    transform: scale(1.15);
    opacity: 0.9;
}

.news-info {
    padding: 20px 24px 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.news-item .news-title {
    font-size: 18px;
    color: var(--text-bold);
    margin-bottom: 10px;
    font-weight: 600;
    letter-spacing: 1px;
    line-height: 1.4;
    white-space: normal;
    word-wrap: break-word;
    word-break: break-word;
    overflow-wrap: break-word;
}

.news-item .news-desc {
    font-size: 14px;
    color: var(--text-normal);
    line-height: 1.7;
    margin-bottom: 14px;
    flex: 1;
}

.news-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.news-item .news-date {
    font-size: 13px;
    color: #999;
    letter-spacing: 0.5px;
}

.news-item .news-tag {
    display: inline-block;
    padding: 4px 14px;
    font-size: 12px;
    color: #fff;
    background: var(--accent);
    border-radius: 12px;
    letter-spacing: 1px;
}

/* ========== 公告详细内容样式 ========== */
.news-expand {
    font-size: 12px;
    color: var(--accent);
    cursor: pointer;
    margin-left: 8px;
    transition: color 0.2s;
    user-select: none;
}
.news-expand:hover {
    color: var(--accent-hover);
}

.announcement-card {
    grid-column: 1 / -1;
    flex-direction: column !important;
    cursor: default !important;
}
.announcement-card .news-image {
    height: 120px;
}
.announcement-card .news-info {
    cursor: pointer;
}

.announcement-detail {
    padding: 0 24px 24px;
    border-top: 1px solid var(--border-line);
    animation: detailSlideDown 0.35s ease;
}
.announcement-detail.hidden {
    display: none;
}
@keyframes detailSlideDown {
    from { opacity: 0; max-height: 0; }
    to { opacity: 1; max-height: 3000px; }
}

.announcement-meta-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    padding: 14px 0;
    font-size: 13px;
    color: #888;
    border-bottom: 1px dashed var(--border-line);
    margin-bottom: 16px;
}

.announcement-section {
    margin-bottom: 20px;
}
.announcement-section h4 {
    font-size: 15px;
    color: var(--text-bold);
    margin-bottom: 10px;
    padding-bottom: 6px;
    border-bottom: 2px solid var(--accent);
    display: inline-block;
}
.announcement-section ol,
.announcement-section ul {
    padding-left: 20px;
    line-height: 1.8;
}
.announcement-section li {
    font-size: 13px;
    color: var(--text-normal);
    margin-bottom: 4px;
}

/* 数值高亮 */
.num-highlight {
    display: inline-block;
    background: linear-gradient(135deg, #ffe0e0, #ffd0d0);
    color: #c0392b;
    font-weight: 700;
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 12px;
    letter-spacing: 0.5px;
}

/* 修复英雄分组网格 */
.fix-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.fix-hero-group {
    background: rgba(122, 134, 182, 0.06);
    border-radius: 10px;
    padding: 14px 16px;
    border-left: 3px solid var(--accent);
}
.fix-hero-group h5 {
    font-size: 14px;
    color: var(--text-bold);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.badge-fix-count {
    display: inline-block;
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: #fff;
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 600;
}
.fix-hero-group ol {
    padding-left: 18px;
    line-height: 1.7;
}
.fix-hero-group li {
    font-size: 12px;
    color: var(--text-normal);
    margin-bottom: 3px;
}

.announcement-source {
    margin-top: 18px;
    padding-top: 12px;
    border-top: 1px solid var(--border-line);
    font-size: 12px;
    color: #999;
}
.announcement-source a {
    color: var(--accent);
    text-decoration: none;
}
.announcement-source a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .fix-grid {
        grid-template-columns: 1fr;
    }
    .announcement-meta-bar {
        flex-direction: column;
        gap: 4px;
    }
    .announcement-detail {
        padding: 0 14px 18px;
    }
}

.strategy-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.strategy-card {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.35s ease;
    cursor: pointer;
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}
.strategy-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--accent);
    opacity: 0;
    transition: opacity 0.35s ease;
}
.strategy-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 36px rgba(122, 134, 182, 0.2);
    background: rgba(255, 255, 255, 0.98);
}
.strategy-card:hover::before { opacity: 1; }
.strategy-card:active {
    transform: translateY(-2px) scale(0.98);
}

.strategy-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.strategy-title {
    font-size: 20px;
    color: var(--text-bold);
    margin-bottom: 12px;
    font-weight: 600;
}

.strategy-desc {
    font-size: 14px;
    color: var(--text-normal);
    line-height: 1.6;
    margin-bottom: 20px;
}

.strategy-btn {
    display: inline-block;
    padding: 10px 28px;
    font-size: 14px;
    color: #fff;
    background: var(--accent);
    border-radius: 24px;
    transition: all 0.3s ease;
}

.strategy-btn:hover {
    transform: scale(1.05);
    background: var(--accent-hover);
}

@media (max-width: 768px) {
    /* 共鸣档案仅在PC端显示 */
    #resonance {
        display: none !important;
    }
    
    .home-section {
        background: linear-gradient(135deg, #D7DCEB 0%, #C9CFE4 50%, #BEC6E0 100%);
    }
    .system-entry-btn {
        bottom: 50px;
        padding: 14px 32px;
        font-size: 16px;
    }
    .nav-links {
        gap: 12px;
    }
    .nav-links a {
        font-size: 13px;
        padding: 6px 10px;
    }
    .news-list {
        display: flex;
        flex-direction: row;
        gap: 16px;
        overflow-x: auto;
        overflow-y: visible;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
        padding: 4px 4px 12px;
        margin: 0 -4px;
        max-width: none;
    }
    .news-list::-webkit-scrollbar {
        display: none;
    }
    .news-item {
        min-width: 280px;
        max-width: 320px;
        flex-shrink: 0;
        scroll-snap-align: start;
    }
    .news-item:hover {
        transform: translateY(-4px);
    }
    .news-image {
        height: 150px;
    }
    .news-image-icon {
        font-size: 42px;
    }
    .news-info {
        padding: 16px 18px 18px;
    }
    .news-item .news-title {
        font-size: 16px;
    }
    .news-item .news-desc {
        font-size: 13px;
    }
    .strategy-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }
    .strategy-card {
        padding: 24px 16px;
    }
    .strategy-icon {
        font-size: 36px;
    }
    #news, #strategy, #tools, #contact {
        padding: 24px 0 40px;
    }
    #news .section-header, #strategy .section-header, #tools .section-header, #contact .section-header {
        margin-bottom: 16px;
    }
    #news .section-header h2, #strategy .section-header h2, #tools .section-header h2, #contact .section-header h2 {
        font-size: 22px;
    }
    #contact .layout-main-side {
        grid-template-columns: 1fr;
    }
    #contact .story-card img {
        height: 150px;
    }
}

@media (max-width: 480px) {
    .nav-links {
        gap: 8px;
    }
    .nav-links a {
        font-size: 12px;
        padding: 5px 8px;
    }
    .news-list {
        grid-template-columns: 1fr;
        gap: 16px;
        overflow-x: visible;
        flex-direction: column;
        padding: 0;
    }
    .news-item {
        min-width: auto;
        max-width: 100%;
        flex-shrink: initial;
        scroll-snap-align: initial;
    }
    .news-image {
        height: 140px;
    }
    .news-image-icon {
        font-size: 42px;
    }
    .news-info {
        padding: 16px 18px 18px;
    }
    .news-item .news-title {
        font-size: 16px;
    }
    .news-item .news-desc {
        font-size: 13px;
    }
    .strategy-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .strategy-card {
        padding: 24px 20px;
    }
    .strategy-icon {
        font-size: 36px;
    }
    #news, #strategy, #tools, #contact {
        padding: 20px 0 32px;
    }
    #news .section-header h2, #strategy .section-header h2, #tools .section-header h2, #contact .section-header h2 {
        font-size: 20px;
    }
    #news .news-image {
        height: 100px;
    }
    #news .news-info {
        padding: 12px 14px 14px;
    }
    #news .news-item .news-title {
        font-size: 14px;
    }
    #tools .grid-4 {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    #tools .card h3 {
        font-size: 14px;
    }
}

/* 属性提升表格样式 */
.attribute-upgrade-table {
    margin-top: 12px;
    padding: 12px;
    background: #f0f4ff;
    border-radius: 8px;
    border: 1px solid #e0e5f0;
}

.attr-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-bold);
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--accent);
}

.attr-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.attr-table th,
.attr-table td {
    padding: 8px 12px;
    text-align: left;
    border-bottom: 1px solid #e8ecf4;
}

.attr-table th {
    background: #e8ecf4;
    font-weight: 600;
    color: var(--text-bold);
}

.attr-table td:last-child {
    font-weight: 700;
    color: var(--accent);
}

/* 凝武系统样式 */
.凝武-section {
    margin-top: 40px;
    padding: 24px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.凝武-header {
    margin-bottom: 20px;
}

.凝武-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-bold);
    margin-bottom: 8px;
}

.凝武-desc {
    font-size: 14px;
    color: var(--text-normal);
}

.凝武-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 20px;
}

.凝武-btn {
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(122, 134, 182, 0.3);
}

.凝武-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(122, 134, 182, 0.4);
}

.凝武-table-container {
    margin-top: 20px;
    padding: 20px;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid var(--border-line);
}

.凝武-weapon-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-bold);
    margin-bottom: 8px;
}

.凝武-effect-desc {
    font-size: 13px;
    color: var(--text-normal);
    margin-bottom: 16px;
    line-height: 1.6;
}

.凝武-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
}

.凝武-table thead {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    color: #fff;
}

.凝武-table th,
.凝武-table td {
    padding: 10px 8px;
    text-align: center;
    border: 1px solid #e8ecf4;
    white-space: nowrap;
}

.凝武-table th:first-child,
.凝武-table td:first-child {
    text-align: left;
    font-weight: 600;
    background: #f0f4ff;
}

.凝武-table tbody tr:hover {
    background: #f0f4ff;
}

@media (max-width: 768px) {
    .凝武-buttons {
        justify-content: center;
    }
    
    .凝武-btn {
        flex: 1 1 calc(50% - 6px);
        min-width: 120px;
    }
    
    .凝武-table {
        font-size: 11px;
    }
    
    .凝武-table th,
    .凝武-table td {
        padding: 6px 4px;
    }
}