* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Helvetica Neue', Arial, 'PingFang SC', 'Microsoft YaHei', sans-serif;
    background: linear-gradient(180deg, #000000 0%, #0A0A0A 100%);
    color: #ffffff;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at 20% 20%, rgba(0, 212, 255, 0.03) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(168, 85, 247, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.02;
    pointer-events: none;
    z-index: 0;
}

.mouse-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    background: radial-gradient(circle 400px at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(0, 212, 255, 0.04) 0%, rgba(168, 85, 247, 0.02) 50%, transparent 100%);
    transition: background 0.1s ease-out;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transform: translateY(0) !important;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: 300;
    letter-spacing: 2px;
    background: linear-gradient(135deg, #ffffff 0%, #888888 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav {
    display: flex;
    gap: 40px;
}

.nav-link {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 14px;
    font-weight: 300;
    letter-spacing: 1px;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, #00d4ff, #a855f7);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: #ffffff;
}

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

.main {
    position: relative;
    z-index: 2;
    min-height: 100vh;
    padding-top: 80px;
}

.section {
    display: none;
    animation: fadeIn 0.6s ease;
}

.section.active {
    display: block !important;
}

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

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 20px;
    position: relative;
}

.title {
    font-size: 52px;
    font-weight: 200;
    text-align: center;
    margin-bottom: 15px;
    letter-spacing: 4px;
    background: linear-gradient(135deg, #ffffff 0%, #888888 50%, #ffffff 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 8s linear infinite;
}

.subtitle {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.45);
    text-align: center;
    margin-bottom: 70px;
    font-weight: 300;
    letter-spacing: 2px;
    line-height: 1.8;
}

.test-types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.test-card {
    background: rgba(15, 15, 15, 0.4);
    backdrop-filter: blur(40px) saturate(180%);
    border-radius: 24px;
    padding: 50px 40px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.03);
    box-shadow: 
        0 4px 16px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.test-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent 0deg, rgba(0, 212, 255, 0.08) 60deg, transparent 120deg, rgba(168, 85, 247, 0.08) 180deg, transparent 240deg);
    animation: rotate 10s linear infinite;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.test-card:hover::before {
    opacity: 1;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.test-card::after {
    content: '';
    position: absolute;
    inset: 2px;
    background: linear-gradient(135deg, rgba(10, 10, 10, 0.95) 0%, rgba(15, 15, 15, 0.9) 100%);
    border-radius: 22px;
    z-index: 1;
}

.card-inner {
    position: relative;
    z-index: 2;
}

.test-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 212, 255, 0.15);
}

.card-title {
    font-size: 22px;
    font-weight: 300;
    margin-bottom: 12px;
    letter-spacing: 1px;
    color: #ffffff;
}

.card-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 30px;
    font-weight: 300;
    line-height: 1.6;
}

.card-versions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.version-btn {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.6);
    padding: 16px 24px;
    border-radius: 14px;
    font-size: 14px;
    font-weight: 300;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.version-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.25), rgba(168, 85, 247, 0.15), transparent);
    transition: left 0.6s ease;
}

.version-btn:hover::before {
    left: 100%;
}

.version-btn:hover {
    background: rgba(0, 212, 255, 0.05);
    border-color: rgba(0, 212, 255, 0.25);
    color: #ffffff;
    transform: translateY(-2px);
}

.version-btn:active {
    transform: translateY(0);
}

.login-card {
    max-width: 420px;
    margin: 80px auto;
    background: rgba(15, 15, 15, 0.4);
    backdrop-filter: blur(40px) saturate(180%);
    border-radius: 24px;
    padding: 60px 50px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    text-align: center;
    box-shadow: 
        0 4px 16px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.login-title {
    font-size: 28px;
    font-weight: 300;
    margin-bottom: 12px;
    letter-spacing: 2px;
}

.login-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 40px;
    font-weight: 300;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.glass-input {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: #ffffff;
    padding: 18px 24px;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 300;
    outline: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    box-shadow: 
        0 1px 4px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.glass-input::placeholder {
    color: rgba(255, 255, 255, 0.25);
}

.glass-input:focus {
    border-color: rgba(0, 212, 255, 0.25);
    background: rgba(0, 212, 255, 0.02);
}

.glass-button {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.6);
    padding: 18px 36px;
    border-radius: 14px;
    font-size: 15px;
    font-weight: 300;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    letter-spacing: 1px;
    box-shadow: 
        0 1px 4px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.glass-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.25), rgba(168, 85, 247, 0.15), transparent);
    transition: left 0.6s ease;
}

.glass-button:hover::before {
    left: 100%;
}

.glass-button:hover {
    background: rgba(0, 212, 255, 0.05);
    border-color: rgba(0, 212, 255, 0.25);
    color: #ffffff;
    transform: translateY(-2px);
}

.glass-button:active {
    transform: translateY(0);
}

.test-progress {
    max-width: 600px;
    margin: 0 auto 40px;
}

.progress-bar {
    height: 3px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 15px;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.3);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #00d4ff, #a855f7);
    border-radius: 2px;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    width: 0%;
    box-shadow: 
        0 0 8px rgba(0, 212, 255, 0.3),
        0 0 16px rgba(168, 85, 247, 0.2);
}

.progress-text {
    text-align: center;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 300;
}

.question-card {
    max-width: 720px;
    margin: 0 auto;
    background: rgba(15, 15, 15, 0.4);
    backdrop-filter: blur(40px) saturate(180%);
    border-radius: 24px;
    padding: 60px 50px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    box-shadow: 
        0 4px 16px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.question-text {
    font-size: 24px;
    font-weight: 300;
    text-align: center;
    margin-bottom: 40px;
    line-height: 1.6;
    letter-spacing: 0.5px;
}

.options-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.option-btn {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.6);
    padding: 20px 28px;
    border-radius: 14px;
    font-size: 15px;
    font-weight: 300;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: left;
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 1px 4px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.option-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.25), rgba(168, 85, 247, 0.15), transparent);
    transition: left 0.6s ease;
}

.option-btn:hover::before {
    left: 100%;
}

.option-btn:hover {
    background: rgba(0, 212, 255, 0.05);
    border-color: rgba(0, 212, 255, 0.25);
    color: #ffffff;
    transform: translateX(5px);
}

.option-btn:active {
    transform: translateX(3px);
}

.result-card {
    max-width: 520px;
    margin: 60px auto;
    background: rgba(15, 15, 15, 0.4);
    backdrop-filter: blur(40px) saturate(180%);
    border-radius: 24px;
    padding: 60px 50px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    text-align: center;
    box-shadow: 
        0 4px 16px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.result-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.result-avatar {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.08);
    box-shadow: 
        0 0 10px rgba(0, 212, 255, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.result-user-info {
    text-align: left;
}

.result-nickname {
    font-size: 18px;
    font-weight: 400;
    margin-bottom: 5px;
}

.result-qq {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 300;
}

.result-score {
    margin-bottom: 40px;
    position: relative;
}

.score-number {
    font-size: 80px;
    font-weight: 200;
    background: linear-gradient(135deg, #00d4ff 0%, #a855f7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.score-label {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 10px;
    font-weight: 300;
}

.result-description {
    margin-bottom: 40px;
}

.result-description p {
    font-size: 16px;
    line-height: 2.2;
    color: rgba(255, 255, 255, 0.75);
    font-weight: 300;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.result-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.section-title {
    font-size: 32px;
    font-weight: 300;
    text-align: center;
    margin-bottom: 40px;
    letter-spacing: 2px;
}

.rankings-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
}

.tab-btn {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.5);
    padding: 14px 28px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 300;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.tab-btn.active,
.tab-btn:hover {
    background: rgba(0, 212, 255, 0.05);
    border-color: rgba(0, 212, 255, 0.25);
    color: #ffffff;
    transform: translateY(-2px);
}

.tab-btn:active {
    transform: translateY(0);
}

.rankings-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 600px;
    margin: 0 auto;
}

.ranking-item {
    display: flex;
    align-items: center;
    gap: 20px;
    background: rgba(15, 15, 15, 0.4);
    backdrop-filter: blur(40px) saturate(180%);
    border-radius: 18px;
    padding: 22px 28px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.ranking-item:hover {
    transform: translateX(8px);
    border-color: rgba(0, 212, 255, 0.15);
}

.ranking-rank {
    font-size: 24px;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.4);
    min-width: 40px;
}

.ranking-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.ranking-info {
    flex: 1;
}

.ranking-nickname {
    font-size: 16px;
    font-weight: 400;
    margin-bottom: 3px;
}

.ranking-qq {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.4);
    font-weight: 300;
}

.ranking-score {
    font-size: 24px;
    font-weight: 300;
    background: linear-gradient(135deg, #00d4ff 0%, #a855f7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.messages-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.message-item {
    display: flex;
    gap: 20px;
    background: rgba(15, 15, 15, 0.4);
    backdrop-filter: blur(40px) saturate(180%);
    border-radius: 18px;
    padding: 22px 28px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    box-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.message-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

.message-content {
    flex: 1;
}

.message-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.message-nickname {
    font-size: 15px;
    font-weight: 400;
}

.message-time {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.4);
    font-weight: 300;
}

.message-text {
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 300;
}

.message-form {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.glass-textarea {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: #ffffff;
    padding: 18px 24px;
    border-radius: 14px;
    font-size: 15px;
    font-weight: 300;
    outline: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    resize: vertical;
    min-height: 110px;
    font-family: inherit;
    box-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.glass-textarea::placeholder {
    color: rgba(255, 255, 255, 0.25);
}

.glass-textarea:focus {
    border-color: rgba(0, 212, 255, 0.25);
    background: rgba(0, 212, 255, 0.02);
}

.hidden {
    display: none !important;
}

.back-button {
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.6);
    padding: 12px 24px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 300;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    z-index: 100;
    pointer-events: auto;
}

.back-button:hover {
    background: rgba(0, 212, 255, 0.05);
    border-color: rgba(0, 212, 255, 0.2);
    color: rgba(255, 255, 255, 0.9);
    transform: translateX(-2px);
}

.back-button:active {
    transform: translateX(0);
}

@media (max-width: 768px) {
    .title {
        font-size: 28px;
        letter-spacing: 1px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .subtitle {
        font-size: 13px;
        margin-bottom: 40px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .test-types {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .card-inner {
        padding: 30px 20px;
    }
    
    .card-title {
        font-size: 20px;
        margin-bottom: 10px;
    }
    
    .card-desc {
        font-size: 14px;
        margin-bottom: 20px;
    }
    
    .card-versions {
        flex-direction: column;
        gap: 10px;
    }
    
    .version-btn {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    .header-content {
        padding: 15px 20px;
        flex-wrap: nowrap;
        gap: 10px;
    }
    
    .logo {
        font-size: 18px;
        white-space: nowrap;
        flex-shrink: 0;
    }
    
    .nav {
        gap: 8px;
        flex-wrap: nowrap;
        overflow-x: auto;
    }
    
    .nav-link {
        font-size: 12px;
        padding: 6px 12px;
        white-space: nowrap;
    }
    
    .container {
        padding: 30px 15px;
    }
    
    .back-button {
        position: fixed;
        top: 60px;
        left: 15px;
        padding: 8px 16px;
        font-size: 12px;
        z-index: 999;
        white-space: nowrap;
    }
    
    .login-card {
        padding: 30px 22px;
        margin-top: 35px;
    }
    
    .login-title {
        font-size: 22px;
        margin-bottom: 8px;
    }
    
    .login-desc {
        font-size: 13px;
        margin-bottom: 22px;
    }
    
    .glass-input {
        padding: 13px 16px;
        font-size: 14px;
        margin-bottom: 12px;
    }
    
    .glass-button {
        padding: 13px 26px;
        font-size: 14px;
    }
    
    .test-progress {
        margin-bottom: 25px;
    }
    
    .progress-text {
        font-size: 14px;
    }
    
    .question-card {
        padding: 25px 18px;
    }
    
    .question-text {
        font-size: 16px;
        line-height: 1.5;
        margin-bottom: 20px;
    }
    
    .option-btn {
        padding: 14px 18px;
        font-size: 14px;
        margin-bottom: 10px;
        width: 100%;
        text-align: left;
    }
    
    .result-card {
        padding: 25px 18px;
        margin-top: 25px;
    }
    
    .result-header {
        display: flex;
        align-items: center;
        gap: 12px;
        margin-bottom: 25px;
    }
    
    .result-avatar {
        width: 60px;
        height: 60px;
        flex-shrink: 0;
    }
    
    .result-user-info {
        flex: 1;
        min-width: 0;
        display: flex;
        flex-direction: column;
        gap: 4px;
    }
    
    .result-nickname {
        font-size: 16px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .result-qq {
        font-size: 12px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .score-number {
        font-size: 42px;
    }
    
    .score-label {
        font-size: 14px;
    }
    
    .result-description p {
        font-size: 14px;
        line-height: 1.8;
    }
    
    .result-actions {
        flex-direction: column;
        gap: 12px;
    }
    
    .result-actions .glass-button {
        width: 100%;
    }
    
    .section-title {
        font-size: 26px;
        margin-bottom: 30px;
    }
    
    .rankings-tabs {
        gap: 10px;
        margin-bottom: 30px;
    }
    
    .tab-btn {
        padding: 10px 20px;
        font-size: 13px;
    }
    
    .ranking-item {
        padding: 12px;
        margin-bottom: 10px;
        display: flex;
        align-items: center;
        gap: 10px;
    }
    
    .ranking-avatar {
        width: 40px;
        height: 40px;
        flex-shrink: 0;
    }
    
    .ranking-rank {
        font-size: 16px;
        width: 28px;
        height: 28px;
        flex-shrink: 0;
    }
    
    .ranking-info {
        flex: 1;
        min-width: 0;
        display: flex;
        flex-direction: column;
        gap: 2px;
    }
    
    .ranking-nickname {
        font-size: 13px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .ranking-qq {
        font-size: 11px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .ranking-score {
        font-size: 14px;
        flex-shrink: 0;
        white-space: nowrap;
    }
    
    .message-item {
        padding: 12px;
        margin-bottom: 10px;
        display: flex;
        gap: 10px;
        align-items: flex-start;
    }
    
    .message-avatar {
        width: 40px;
        height: 40px;
        flex-shrink: 0;
    }
    
    .message-content {
        flex: 1;
        min-width: 0;
        display: flex;
        flex-direction: column;
        gap: 6px;
    }
    
    .message-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 10px;
        flex-wrap: nowrap;
    }
    
    .message-nickname {
        font-size: 13px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        flex: 1;
        min-width: 0;
    }
    
    .message-time {
        font-size: 10px;
        white-space: nowrap;
        flex-shrink: 0;
    }
    
    .message-text {
        font-size: 13px;
        line-height: 1.5;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    
    .glass-textarea {
        padding: 14px 18px;
        font-size: 14px;
        min-height: 100px;
    }
    
    .message-form {
        margin-top: 25px;
    }
}