:root {
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --line-height: 1.6;
    --border-radius-sm: 5px;
    --border-radius-md: 8px;
    --border-radius-lg: 10px;
    --border-radius-full: 50%;
    --container-width: min(1200px, 100% - 2rem);
    --container-padding: 2rem;
    --gap-xs: 0.5rem;
    --gap-sm: 1rem;
    --gap-md: 1.5rem;
    --gap-lg: 2rem;
    --navbar-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    --card-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --btn-padding-sm: 0.5rem 1rem;
    --btn-padding-md: 0.8rem 1.5rem;
    --btn-padding-lg: 1rem 2rem;
    --font-size-sm: 0.9rem;
    --font-size-base: 1rem;
    --font-size-md: 1.1rem;
    --font-size-lg: 1.2rem;
    --font-size-xl: 1.3rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.8rem;
    --font-size-icon: 2rem;
    --font-size-icon-lg: 2.5rem;
    --transition-fast: all 0.2s ease;
    --transition-base: all 0.3s ease;
    --animation-duration: 0.3s;
    --animation-duration-slow: 0.5s;
}

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

body {
    font-family: var(--font-family);
    line-height: var(--line-height);
    color: var(--text-color);
    background-color: var(--bg-color);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.navbar {
    background-color: var(--card-bg);
    box-shadow: var(--navbar-shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.nav-content {
    width: var(--container-width);
    max-width: 100%;
    margin: 0 auto;
    padding: var(--gap-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {display: flex; align-items: center;}

.nav-title {
    font-size: var(--font-size-2xl);
    margin: 0;
    text-decoration: none;
    color: var(--text-color);
}

.nav-controls {display: flex; gap: var(--gap-xs);}

.btn-icon {
    background: none;
    border: none;
    font-size: var(--font-size-2xl);
    cursor: pointer;
    padding: var(--gap-xs);
    border-radius: var(--border-radius-full);
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.btn-icon:hover {
    background-color: var(--secondary-bg);
    transform: scale(1.1);
}

.container {
    width: var(--container-width);
    max-width: 100%;
    margin: 80px auto var(--gap-md);
    padding: var(--container-padding);
    flex: 1;
}

.section {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--container-padding);
    box-shadow: var(--card-shadow);
    display: none;
}

.section.active {
    display: block;
    animation: fadeIn var(--animation-duration) ease-in-out;
}

.btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: var(--btn-padding-md);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-size: var(--font-size-base);
    transition: var(--transition-base);
}

.btn:hover {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
}

.btn-small {
    padding: var(--btn-padding-sm);
    font-size: var(--font-size-sm);
}

.btn-large {
    padding: var(--btn-padding-lg);
    font-size: var(--font-size-md);
    width: 100%;
    max-width: 300px;
    margin: var(--gap-sm) auto;
    display: block;
}

.btn-share {background-color: #2ecc71;}
.btn-share:hover {background-color: #27ae60;}

.dimension-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--gap-md);
    margin: var(--gap-md) 0;
}

.dimension-card {
    background: var(--secondary-bg);
    padding: var(--gap-md);
    border-radius: var(--border-radius-md);
    text-align: center;
    transition: var(--transition-base);
}

.dimension-card:hover {transform: translateY(-5px);}

.card-icon {
    font-size: var(--font-size-icon);
    margin-bottom: var(--gap-sm);
}

#question-container {
    max-width: 800px;
    margin: 0 auto;
}

.question-text {
    font-size: var(--font-size-xl);
    margin-bottom: var(--gap-md);
    text-align: center;
}

.progress-indicator {margin-bottom: var(--gap-md);}
.progress-text {
    text-align: center;
    margin-bottom: var(--gap-xs);
}

.options {
    display: flex;
    flex-direction: column;
    gap: var(--gap-sm);
    margin: var(--gap-md) 0;
    border: none;
    padding: 0;
}

.option-label {
    display: flex;
    align-items: center;
    gap: var(--gap-xs);
    cursor: pointer;
    padding: var(--gap-sm);
    border-radius: var(--border-radius-sm);
    transition: var(--transition-fast);
    background: var(--secondary-bg);
    position: relative;
}

.option-label input[type="radio"] {
    margin: 0;
    padding: 0;
    border: none;
    outline: none;
}

.option-label:hover {transform: translateX(5px);}

.shortcut-hint {
    position: absolute;
    right: var(--gap-sm);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    opacity: 0.7;
    padding: 2px 6px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
}

.option-label:hover .shortcut-hint {opacity: 1;}

.scores-container {
    display: flex;
    flex-direction: column;
    gap: var(--gap-sm);
    margin-bottom: var(--gap-md);
}

.score-bar {
    display: flex;
    align-items: center;
    gap: var(--gap-md);
    padding: var(--gap-sm);
    background: var(--secondary-bg);
    border-radius: var(--border-radius-md);
}

.score-label {
    display: flex;
    align-items: center;
    gap: var(--gap-sm);
    min-width: 180px;
}

.score-icon {font-size: var(--font-size-xl);}

.score-label h3 {
    font-size: var(--font-size-md);
    margin: 0;
    white-space: nowrap;
}

.progress-bar {
    flex: 1;
    height: 2rem;
    background: var(--border-color);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    position: relative;
}

.progress {
    height: 100%;
    background: var(--primary-color);
    width: 0;
    transition: width 0.5s ease-out;
    display: flex;
    align-items: center;
    padding: 0 var(--gap-sm);
}

.score-text {
    color: white;
    font-weight: bold;
    font-size: var(--font-size-sm);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    margin-left: auto;
}

/* 类型页面的进度条样式 */
.type-scores {
    border-top: 1px solid var(--border-color);
    padding-top: var(--gap-md);
    display: flex;
    flex-direction: column;
    gap: var(--gap-sm);
}

.type-scores .score-bar {
    height: 32px;
    background: var(--border-color);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    position: relative;
    padding: 0;
}

.type-scores .score-bar.high {
    background: linear-gradient(90deg, var(--primary-color) 70%, var(--border-color) 70%);
}

.type-scores .score-bar.medium {
    background: linear-gradient(90deg, var(--primary-color) 50%, var(--border-color) 50%);
}

.type-scores .score-bar.low {
    background: linear-gradient(90deg, var(--primary-color) 30%, var(--border-color) 30%);
}

.type-scores .score-bar::before {
    content: attr(data-name);
    position: absolute;
    left: var(--gap-sm);
    top: 50%;
    transform: translateY(-50%);
    color: white;
    font-size: var(--font-size-sm);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.type-scores .score-bar::after {
    content: attr(data-level);
    position: absolute;
    right: var(--gap-sm);
    top: 50%;
    transform: translateY(-50%);
    color: white;
    font-size: var(--font-size-sm);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
    .score-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .score-label {
        justify-content: center;
        min-width: auto;
    }

    .type-scores {
        gap: var(--gap-xs);
    }
}

.type-result {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--container-padding);
    margin: var(--gap-md) 0;
    box-shadow: var(--card-shadow);
    animation: fadeIn var(--animation-duration-slow) ease-in-out;
}

.type-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--gap-sm);
    margin-bottom: var(--gap-md);
}

.type-icon {font-size: var(--font-size-icon-lg);}

.type-name {
    font-size: var(--font-size-3xl);
    color: var(--primary-color);
    margin: 0;
}

.type-description {
    font-size: var(--font-size-md);
    line-height: var(--line-height);
    color: var(--text-color);
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--gap-md);
}

.type-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--gap-md);
    margin-top: var(--gap-md);
    padding-top: var(--gap-md);
    border-top: 1px solid var(--border-color);
}

.characteristics h4,
.suggestions h4 {
    color: var(--primary-color);
    margin-bottom: var(--gap-sm);
    font-size: var(--font-size-lg);
}

.characteristics-list,
.suggestions-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.characteristics-list li,
.suggestions-list li {
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
}

.characteristics-list li::before {
    content: "•";
    color: var(--primary-color);
    position: absolute;
    left: 0;
}

.suggestions-list li::before {
    content: "→";
    color: var(--primary-color);
    position: absolute;
    left: 0;
}

.share-section {
    display: flex;
    gap: var(--gap-sm);
    justify-content: center;
    margin-top: var(--gap-md);
}

.footer {
    background-color: var(--card-bg);
    padding: 3rem 0 var(--gap-sm);
    margin-top: auto;
}

.footer-content {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--gap-md);
}

.footer-section h4 {
    margin-bottom: var(--gap-sm);
    color: var(--primary-color);
}

.footer-section a {
    color: var(--primary-color);
    text-decoration: none;
}

.footer-section a:hover {text-decoration: underline;}

.footer-bottom {
    text-align: center;
    margin-top: var(--gap-md);
    padding-top: var(--gap-sm);
    border-top: 1px solid var(--border-color);
}

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

@media (max-width: 1280px) {
    .container,
    .nav-content {
        width: 100%;
        max-width: var(--container-width);
    }
    .container {padding: var(--container-padding);}
}

@media (max-width: 768px) {
    :root {--container-padding: var(--gap-sm);}
    
    .nav-content {
        padding: var(--gap-xs);
        flex-direction: row;
        justify-content: space-between;
    }

    .nav-title {font-size: var(--font-size-xl);}
    
    .dimension-cards,
    .scores-container,
    .type-details,
    .footer-content,
    .type-grid {
        grid-template-columns: 1fr;
    }
    
    .share-section {flex-direction: column;}
    #question-container {max-width: 100%;}

    .score-bar {
        flex-direction: column;
        align-items: stretch;
        gap: var(--gap-sm);
    }

    .score-label {
        justify-content: center;
        min-width: auto;
    }

    .type-scores {
        gap: var(--gap-xs);
    }
}

.nav-links {
    display: flex;
    gap: var(--gap-md);
    margin: 0 var(--gap-md);
}

.nav-link {
    color: var(--text-color);
    text-decoration: none;
    padding: var(--gap-xs) var(--gap-sm);
    border-radius: var(--border-radius-sm);
    transition: var(--transition-base);
}

.nav-link:hover {
    background-color: var(--secondary-bg);
}

.nav-link.active {
    color: var(--primary-color);
    background-color: var(--secondary-bg);
}

.about-section {
    max-width: 1000px;
    margin: 0 auto;
}

.type-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--gap-lg);
    margin: var(--gap-lg) 0;
}

.type-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--gap-lg);
    box-shadow: var(--card-shadow);
    transition: var(--transition-base);
}

.type-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px var(--shadow-color);
}

.type-card .type-header {
    margin-bottom: var(--gap-md);
}

.type-card .type-description {
    margin-bottom: var(--gap-md);
    color: var(--text-secondary);
    line-height: 1.6;
    text-align: center;
}

.type-scores {
    border-top: 1px solid var(--border-color);
    padding-top: var(--gap-md);
    display: flex;
    flex-direction: column;
    gap: var(--gap-sm);
}

.score-bar {
    height: 32px;
    background: var(--border-color);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    position: relative;
}

.score-bar.high {
    background: linear-gradient(90deg, var(--primary-color) 70%, var(--border-color) 70%);
}

.score-bar.medium {
    background: linear-gradient(90deg, var(--primary-color) 50%, var(--border-color) 50%);
}

.score-bar.low {
    background: linear-gradient(90deg, var(--primary-color) 30%, var(--border-color) 30%);
}

.score-bar::before {
    content: attr(data-name);
    position: absolute;
    left: var(--gap-sm);
    top: 50%;
    transform: translateY(-50%);
    color: white;
    font-size: var(--font-size-sm);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.score-bar::after {
    content: attr(data-level);
    position: absolute;
    right: var(--gap-sm);
    top: 50%;
    transform: translateY(-50%);
    color: white;
    font-size: var(--font-size-sm);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
    .type-scores {
        gap: var(--gap-xs);
    }
}

.easter-egg {
    display: none;
    text-align: center;
    margin: var(--gap-lg) auto;
    padding: var(--gap-sm);
    color: var(--text-secondary);
    text-decoration: none;
    font-family: monospace;
    font-size: var(--font-size-sm);
    transition: var(--transition-base);
    opacity: 0.7;
}

[data-theme="synthwave"] .easter-egg {
    display: block;
    color: var(--primary-color);
    text-shadow: 0 0 3px var(--primary-color);
}

[data-theme="synthwave"] .easter-egg:hover {
    opacity: 1;
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .easter-egg {
        display: none;
    }
}

.story-section {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    width: 100%;
}

.story-placeholder {
    padding: var(--gap-lg);
    color: var(--text-secondary);
    font-family: monospace;
    font-size: var(--font-size-2xl);
    text-align: center;
    opacity: 0.7;
    transition: var(--transition-base);
}

[data-theme="synthwave"] .story-placeholder {
    color: var(--primary-color);
    text-shadow: 0 0 5px var(--primary-color);
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from {text-shadow: 0 0 5px var(--primary-color);}
    to {text-shadow: 0 0 20px var(--primary-color);}
}

.story-portal {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: var(--gap-md);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100%;
}

.portal-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--gap-lg);
    position: relative;
    z-index: 1;
    width: 100%;
}

.portal-title {
    font-size: 3.5rem;
    margin: 0;
    background: linear-gradient(120deg, var(--text-color), var(--primary-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-family: monospace;
    letter-spacing: 2px;
    animation: titlePulse 4s ease-in-out infinite;
}

.portal-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
    font-family: monospace;
    max-width: 400px;
    opacity: 0.8;
    transform: translateY(0);
    animation: float 6s ease-in-out infinite;
}

.portal-link {
    display: inline-flex;
    align-items: center;
    gap: var(--gap-sm);
    color: var(--text-color);
    text-decoration: none;
    font-family: monospace;
    font-size: var(--font-size-lg);
    padding: var(--gap-sm) var(--gap-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    transition: all 0.5s ease;
    position: relative;
    overflow: hidden;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    background-size: 200% 100%;
    animation: shimmer 3s infinite;
}

.portal-arrow {
    transition: transform 0.3s ease;
    display: inline-block;
    animation: bounce 1s ease-in-out infinite;
}

[data-theme="synthwave"] .story-portal::before {
    content: "";
    position: absolute;
    top: -100%;
    left: -100%;
    width: 300%;
    height: 300%;
    background: conic-gradient(
        from 0deg,
        transparent 0%,
        var(--primary-color) 5%,
        transparent 10%
    );
    animation: rotate 20s linear infinite;
    opacity: 0.05;
}

[data-theme="synthwave"] .story-portal::after {
    content: "";
    position: absolute;
    inset: -50px;
    background: radial-gradient(
        circle at 50% 50%,
        var(--primary-color) 0%,
        transparent 70%
    );
    opacity: 0.1;
    filter: blur(20px);
    animation: pulse 4s ease-in-out infinite;
}

[data-theme="synthwave"] .portal-title {
    background: linear-gradient(120deg, #ff00ff, #00ffff, #ff00ff);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 20px var(--primary-color);
    animation: gradient 4s linear infinite, titlePulse 4s ease-in-out infinite;
}

[data-theme="synthwave"] .portal-link {
    border-color: var(--primary-color);
    box-shadow: 0 0 15px var(--primary-color);
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.1), 
        transparent
    );
    background-size: 200% 100%;
    animation: shimmer 3s infinite;
}

[data-theme="synthwave"] .portal-link:hover {
    background: linear-gradient(45deg, transparent, var(--primary-color) 200%);
    text-shadow: 0 0 10px var(--primary-color);
    box-shadow: 0 0 30px var(--primary-color);
    letter-spacing: 2px;
}

@keyframes titlePulse {
    0%, 100% {transform: scale(1);}
    50% {transform: scale(1.02);}
}

@keyframes float {
    0%, 100% {transform: translateY(0);}
    50% {transform: translateY(-10px);}
}

@keyframes bounce {
    0%, 100% {transform: translateX(0);}
    50% {transform: translateX(5px);}
}

@keyframes gradient {
    0% {background-position: 0% 50%;}
    100% {background-position: 200% 50%;}
}

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

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

@keyframes pulse {
    0%, 100% {opacity: 0.1; transform: scale(1);}
    50% {opacity: 0.2; transform: scale(1.1);}
}

@media (max-width: 768px) {
    .portal-title {
        font-size: 2.5rem;
    }
    
    .portal-description {
        font-size: var(--font-size-md);
        padding: 0 var(--gap-sm);
    }
}