/* ============================================
   LOVEBTI · 择偶匹配测试 — 样式表
   ============================================ */

/* --- CSS 变量 --- */
:root {
    /* 主色调：暖珊瑚 → 玫瑰渐变 */
    --color-primary: #E8615C;
    --color-primary-light: #F08080;
    --color-primary-dark: #C04A45;

    /* 辅助色：静谧蓝紫 */
    --color-secondary: #5B6ABF;
    --color-secondary-light: #7B8AD8;
    --color-secondary-dark: #4A56A0;

    /* 中性色 */
    --color-bg: #FBF8F6;
    --color-surface: #FFFFFF;
    --color-text: #2D2A32;
    --color-text-secondary: #6B6776;
    --color-text-muted: #A09CA8;
    --color-border: #E8E4E0;
    --color-divider: #EDE9E5;

    /* 阴影 */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.07);
    --shadow-card-hover: 0 12px 40px rgba(0, 0, 0, 0.12);

    /* 圆角 */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;

    /* 过渡 */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);

    /* 字体 */
    --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    touch-action: manipulation;
}

button,
input,
select,
textarea,
a,
.card-btn {
    touch-action: manipulation;
}

body {
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    min-height: 100vh;
    padding: 24px;
    background-image:
        radial-gradient(ellipse at 20% 20%, rgba(232, 97, 92, 0.04) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 80%, rgba(91, 106, 191, 0.04) 0%, transparent 60%),
        radial-gradient(ellipse at 50% 50%, rgba(0, 0, 0, 0.01) 0%, transparent 100%);
}

.home-body {
    display: flex;
    align-items: center;
    justify-content: center;
}

.quiz-body {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

/* --- 容器 --- */
.container {
    width: 100%;
    max-width: 880px;
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- 头部 --- */
.header {
    text-align: center;
    margin-bottom: 48px;
}

.logo {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
    line-height: 1.2;
}

.tagline {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    font-weight: 400;
    letter-spacing: 0.05em;
}

/* --- 主区域 --- */
.main {
    display: flex;
    align-items: stretch;
    gap: 0;
    position: relative;
}

.main-single {
    justify-content: center;
}

.main-single .option-card {
    flex: 0 1 560px;
    max-width: 560px;
}

/* --- 选项卡片 --- */
.option-card {
    flex: 1;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 40px 32px 36px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    cursor: pointer;
    transition:
        transform var(--transition-bounce),
        box-shadow var(--transition-smooth),
        border-color var(--transition-fast);
    border: 2px solid transparent;
    box-shadow: var(--shadow-card);
    user-select: none;
}

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

#card-want:hover {
    border-color: var(--color-primary-light);
}

/* 图标区 */
.card-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: transform var(--transition-bounce), background var(--transition-smooth);
}

#card-want .card-icon {
    color: var(--color-primary);
    background: rgba(232, 97, 92, 0.08);
}

.option-card:hover .card-icon {
    transform: scale(1.08);
}

#card-want:hover .card-icon {
    background: rgba(232, 97, 92, 0.14);
}

/* 标题 */
.card-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--color-text);
    letter-spacing: 0.02em;
}

/* 描述 */
.card-desc {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

/* 标签 */
.card-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 28px;
}

.card-tags span {
    font-size: 0.78rem;
    padding: 5px 12px;
    border-radius: 20px;
    font-weight: 500;
    letter-spacing: 0.02em;
}

#card-want .card-tags span {
    background: rgba(232, 97, 92, 0.08);
    color: var(--color-primary-dark);
}

/* 按钮 */
.card-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 36px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition:
        transform var(--transition-fast),
        box-shadow var(--transition-fast),
        background var(--transition-fast);
    letter-spacing: 0.03em;
    margin-bottom: 16px;
}

.card-btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: #FFF;
    box-shadow: 0 4px 16px rgba(232, 97, 92, 0.35);
}

.card-btn-primary:hover {
    transform: scale(1.04);
    box-shadow: 0 6px 24px rgba(232, 97, 92, 0.45);
}

.card-btn-secondary {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
    color: #FFF;
    box-shadow: 0 4px 16px rgba(91, 106, 191, 0.35);
}

.card-btn-secondary:hover {
    transform: scale(1.04);
    box-shadow: 0 6px 24px rgba(91, 106, 191, 0.45);
}

.card-btn:disabled:hover {
    transform: none;
    box-shadow: 0 4px 16px rgba(91, 106, 191, 0.24);
}

/* 预计时间 */
.card-estimate {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    font-weight: 400;
}

/* --- 中间分隔 --- */
.divider {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    flex-shrink: 0;
    position: relative;
}

.divider::before {
    content: '';
    position: absolute;
    top: 20%;
    bottom: 20%;
    left: 50%;
    width: 1px;
    background: var(--color-divider);
    transform: translateX(-50%);
}

.divider-text {
    background: var(--color-bg);
    padding: 8px 12px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-muted);
    letter-spacing: 0.05em;
    z-index: 1;
    border-radius: 20px;
}

/* --- 底部 --- */
.footer {
    text-align: center;
    margin-top: 40px;
}

.footer p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* --- 过渡动画遮罩 --- */
.transition-overlay {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-smooth);
}

.transition-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.transition-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 20px;
}

.transition-text {
    font-size: 1rem;
    color: var(--color-text-secondary);
    font-weight: 500;
    letter-spacing: 0.04em;
}

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

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

@keyframes expressionNudge {
    0%, 100% {
        transform: translateX(0);
    }
    18% {
        transform: translateX(-8px);
    }
    36% {
        transform: translateX(8px);
    }
    54% {
        transform: translateX(-5px);
    }
    72% {
        transform: translateX(5px);
    }
}

/* ============================================
   答题页 (quiz.html) — 桌面端样式
   ============================================ */

/* --- 答题容器 --- */
.quiz-container {
    width: 100%;
    max-width: 780px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- 顶部导航栏 --- */
.quiz-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0 14px;
    gap: 16px;
}

.quiz-back {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: var(--color-surface);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition:
        background var(--transition-fast),
        color var(--transition-fast),
        transform var(--transition-fast);
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.quiz-back:hover {
    background: var(--color-border);
    color: var(--color-text);
    transform: scale(1.06);
}

.quiz-logo {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    flex: 1;
    text-align: center;
}

.quiz-progress-text {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-weight: 500;
    white-space: nowrap;
    flex-shrink: 0;
}

/* --- 进度条 --- */
.quiz-progress-bar {
    width: 100%;
    height: 4px;
    background: var(--color-divider);
    border-radius: 2px;
    margin-bottom: 40px;
    overflow: hidden;
}

.quiz-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: 2px;
    width: 0%;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- 题目区域 --- */
.quiz-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* --- 底部导航 --- */
.quiz-footer {
    padding: 32px 0 40px;
    display: flex;
    justify-content: center;
    gap: 16px;
}

/* --- 上一页按钮 --- */
.quiz-btn-prev {
    display: none;               /* 首页隐藏，JS 控制 */
    align-items: center;
    gap: 6px;
    padding: 16px 32px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    border: 2px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text-secondary);
    cursor: pointer;
    letter-spacing: 0.03em;
    transition:
        border-color var(--transition-fast),
        color var(--transition-fast),
        transform var(--transition-fast),
        background var(--transition-fast);
}

.quiz-btn-prev:hover {
    border-color: var(--color-text-muted);
    color: var(--color-text);
    background: var(--color-bg);
    transform: translateX(-2px);
}

.quiz-btn-prev:active {
    transform: scale(0.97);
}

/* --- 下一题按钮 --- */
.quiz-btn-next {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 56px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    letter-spacing: 0.04em;
    background: var(--color-border);
    color: var(--color-text-muted);
    transition:
        background var(--transition-smooth),
        color var(--transition-smooth),
        transform var(--transition-fast),
        box-shadow var(--transition-fast);
    pointer-events: none;
}

.quiz-btn-next.ready {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: #FFF;
    box-shadow: 0 4px 20px rgba(232, 97, 92, 0.35);
    pointer-events: all;
    cursor: pointer;
}

.quiz-btn-next.ready:hover {
    transform: scale(1.04);
    box-shadow: 0 8px 28px rgba(232, 97, 92, 0.45);
}

.quiz-btn-next:active {
    transform: scale(0.97);
}

/* ============================================
   多选题页面
   ============================================ */

.multiselect-page {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.multiselect-header {
    text-align: center;
    margin-bottom: 32px;
}

.multiselect-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    margin: 12px 0 8px;
    letter-spacing: 0.03em;
}

.multiselect-subtitle {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    font-weight: 400;
}

/* 选项网格 */
.multiselect-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    width: 100%;
    max-width: 660px;
}

/* 单个选项卡片 */
.multiselect-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    border: 2px solid var(--color-border);
    background: var(--color-surface);
    cursor: pointer;
    transition:
        border-color var(--transition-fast),
        background var(--transition-fast),
        box-shadow var(--transition-fast),
        transform var(--transition-fast);
    user-select: none;
    text-align: left;
}

.multiselect-option:hover {
    border-color: var(--color-text-muted);
    background: var(--color-bg);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.multiselect-option:active {
    transform: scale(0.98);
}

/* 选中态 */
.multiselect-option.selected {
    border-color: var(--color-primary);
    background: rgba(232, 97, 92, 0.04);
    box-shadow: 0 0 0 3px rgba(232, 97, 92, 0.1);
}

.multiselect-option.selected .check-mark {
    opacity: 1;
    color: var(--color-primary);
}

.multiselect-option.selected .multiselect-check svg rect {
    stroke: var(--color-primary);
    fill: rgba(232, 97, 92, 0.1);
}

/* 复选框图标 */
.multiselect-check {
    flex-shrink: 0;
    display: flex;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.multiselect-option.selected .multiselect-check {
    color: var(--color-primary);
}

/* 图标 */
.multiselect-icon {
    font-size: 1.3rem;
    line-height: 1;
    flex-shrink: 0;
}

/* 标签 */
.multiselect-label {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--color-text);
    letter-spacing: 0.02em;
    white-space: nowrap;
}

/* ============================================
   年龄区间题
   ============================================ */

.age-page {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.age-header {
    text-align: center;
    margin-bottom: 36px;
}

.age-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    margin: 12px 0 0;
    letter-spacing: 0.03em;
}

.age-range {
    width: 100%;
    max-width: 480px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.range-indifferent {
    display: inline-flex;
    align-items: center;
    align-self: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(91, 106, 191, 0.08);
    color: var(--color-secondary-dark);
    font-size: 0.92rem;
    font-weight: 600;
    cursor: pointer;
    user-select: none;
}

.range-indifferent input {
    width: 16px;
    height: 16px;
    accent-color: var(--color-secondary);
    cursor: pointer;
}

.importance-control {
    width: min(100%, 680px);
    margin: 0 auto 22px;
    padding: 16px 18px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.86);
    border: 2px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.importance-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 12px;
}

.importance-head span {
    font-size: 0.92rem;
    font-weight: 800;
    color: var(--color-text);
}

.importance-head strong {
    flex: 0 0 auto;
    color: var(--color-primary-dark);
    font-size: 0.9rem;
}

.importance-slider-row {
    display: none;
    grid-template-columns: 112px minmax(0, 1fr) 92px;
    gap: 12px;
    align-items: center;
}

.importance-slider-row span {
    color: var(--color-text-muted);
    font-size: 0.76rem;
    line-height: 1.3;
}

.importance-slider-row span:last-child {
    text-align: right;
}

.importance-slider {
    width: 100%;
    height: 10px;
    border-radius: 999px;
    outline: none;
    cursor: pointer;
    appearance: none;
    background:
        linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-light) var(--slider-pct), var(--color-divider) var(--slider-pct), var(--color-divider) 100%);
    display: none;
}

.importance-slider::-webkit-slider-thumb {
    appearance: none;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: #fff;
    border: 4px solid var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.importance-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #fff;
    border: 4px solid var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.importance-mobile-scale {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 8px;
    margin-top: 10px;
}

.importance-mobile-labels {
    display: none;
    align-items: center;
    justify-content: space-between;
    margin-top: 10px;
    color: var(--color-text-muted);
    font-size: 0.74rem;
    font-weight: 800;
}

.importance-option {
    min-height: 46px;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    border: 2px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text-muted);
    font-size: 0.78rem;
    font-weight: 800;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition:
        border-color var(--transition-fast),
        background var(--transition-fast),
        color var(--transition-fast),
        transform var(--transition-fast);
    user-select: none;
}

.importance-dot {
    width: 13px;
    height: 13px;
    border-radius: 50%;
    border: 2px solid currentColor;
    flex: 0 0 auto;
}

.importance-short {
    display: none;
}

.importance-full {
    display: inline;
}

.importance-mobile-current {
    display: none;
}

.importance-option.is-selected {
    border-color: var(--color-primary);
    background: rgba(232, 97, 92, 0.08);
    color: var(--color-primary-dark);
}

.importance-option.is-selected .importance-dot {
    background: var(--color-primary);
}

.importance-note {
    margin: 10px 0 0;
    color: var(--color-text-muted);
    font-size: 0.82rem;
    line-height: 1.45;
}

.importance-extra-note {
    margin: 6px 0 0;
    color: var(--color-primary-dark);
    font-size: 0.78rem;
    line-height: 1.45;
}

.dimension-empty-state {
    padding: 18px;
    border-radius: var(--radius-md);
    border: 2px dashed var(--color-border);
    background: rgba(255, 255, 255, 0.72);
    color: var(--color-text-muted);
    font-size: 0.92rem;
    font-weight: 700;
    line-height: 1.6;
    text-align: center;
}

.age-row {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    padding: 20px 24px;
    background: var(--color-surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 2px solid var(--color-border);
}

.age-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    min-width: 2.5em;
}

.age-stepper {
    display: flex;
    align-items: center;
    gap: 4px;
}

.age-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
    font-size: 1.3rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition:
        border-color var(--transition-fast),
        background var(--transition-fast),
        color var(--transition-fast),
        transform var(--transition-fast);
    user-select: none;
    flex-shrink: 0;
}

.age-btn:hover {
    border-color: var(--color-primary);
    background: rgba(232, 97, 92, 0.06);
    color: var(--color-primary);
    transform: scale(1.08);
}

.age-btn:active {
    transform: scale(0.94);
    background: rgba(232, 97, 92, 0.12);
}

.age-input {
    width: 64px;
    height: 40px;
    text-align: center;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-text);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    outline: none;
    transition: border-color var(--transition-fast);
    -moz-appearance: textfield;
}

.age-input::-webkit-outer-spin-button,
.age-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.age-input:focus {
    border-color: var(--color-primary);
}

.age-btn:disabled,
.age-input:disabled {
    cursor: not-allowed;
    opacity: 0.48;
    transform: none;
}

.age-unit {
    font-size: 1rem;
    color: var(--color-text-secondary);
    font-weight: 500;
}

.age-comment {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-weight: 400;
    flex: 1;
    min-width: 0;
    text-align: right;
    line-height: 1.4;
}

.age-separator {
    text-align: center;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-muted);
    letter-spacing: 0.05em;
}

/* ============================================
   体型偏好题
   ============================================ */

.body-shape-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.body-shape-subtitle {
    margin-top: 8px;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.body-indifferent {
    margin-bottom: 20px;
}

.body-shape-layout {
    width: 100%;
    display: grid;
    grid-template-columns: minmax(260px, 0.8fr) minmax(320px, 1fr);
    gap: 28px;
    align-items: center;
}

.body-preview {
    min-height: 360px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(251, 248, 246, 0.92)),
        radial-gradient(ellipse at 50% 24%, rgba(232, 97, 92, 0.08), transparent 58%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    overflow: hidden;
}

.body-preview-svg {
    width: 100%;
    max-width: 280px;
    height: auto;
    display: block;
    filter: drop-shadow(0 12px 22px rgba(45, 42, 50, 0.08));
}

.body-preview-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--color-text-muted);
    font-size: 0.95rem;
    font-weight: 600;
}

.body-preview-empty-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-secondary);
    font-size: 2rem;
}

.body-controls {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.body-slider-row {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.body-slider-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.body-slider-label {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-text);
}

.body-slider-value {
    flex-shrink: 0;
    min-width: 5em;
    text-align: right;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-primary-dark);
}

.body-slider {
    width: 100%;
    accent-color: var(--color-primary);
    cursor: pointer;
    display: none;
}

.body-slider:disabled {
    cursor: not-allowed;
    opacity: 0.45;
}

.body-slider-scale {
    display: flex;
    justify-content: space-between;
    gap: 6px;
    color: var(--color-text-muted);
    font-size: 0.74rem;
    line-height: 1.3;
}

.body-slider-scale span {
    flex: 1;
    text-align: center;
}

.mobile-likert-scale {
    display: grid;
    grid-template-columns: repeat(var(--likert-count, 5), minmax(0, 1fr));
    gap: 8px;
    margin-top: 8px;
}

.mobile-likert-option {
    min-width: 0;
    min-height: 44px;
    padding: 6px 4px;
    border-radius: var(--radius-sm);
    border: 2px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text-muted);
    font-size: 0.76rem;
    font-weight: 800;
    line-height: 1;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    box-shadow: var(--shadow-sm);
    transition:
        border-color var(--transition-fast),
        background var(--transition-fast),
        color var(--transition-fast),
        transform var(--transition-fast),
        opacity var(--transition-fast);
    user-select: none;
}

.mobile-likert-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid currentColor;
    background: transparent;
}

.mobile-likert-option.is-selected {
    border-color: var(--color-primary);
    background: rgba(232, 97, 92, 0.08);
    color: var(--color-primary-dark);
}

.mobile-likert-option.is-selected .mobile-likert-dot {
    background: var(--color-primary);
}

.mobile-likert-scale.is-untouched .mobile-likert-option {
    border-color: #D8DDE5;
    background: #F4F5F7;
    color: #9AA3AF;
}

.mobile-likert-option:active {
    transform: scale(0.94);
}

.mobile-likert-option:disabled {
    cursor: not-allowed;
    opacity: 0.42;
    transform: none;
}

.mobile-selected-count {
    display: none;
}

/* ============================================
   气质偏好题
   ============================================ */

.aura-page {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.aura-indifferent {
    margin-bottom: 22px;
}

.aura-stage {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.aura-stage.is-disabled {
    opacity: 0.58;
}

.aura-step {
    width: 100%;
}

.aura-step.is-pending {
    opacity: 0.76;
}

.aura-step-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.aura-step-index {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    background: rgba(232, 97, 92, 0.08);
    padding: 5px 10px;
    border-radius: 999px;
}

.aura-step-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-text);
}

.aura-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.aura-card {
    min-height: 190px;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    cursor: pointer;
    text-align: left;
    background: var(--color-surface);
    box-shadow: var(--shadow-card);
    transition:
        transform var(--transition-fast),
        box-shadow var(--transition-fast),
        border-color var(--transition-fast);
}

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

.aura-card.selected {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(232, 97, 92, 0.12), var(--shadow-card);
}

.aura-card-image {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center 28%;
    transform: scale(1.02);
    transition: transform var(--transition-smooth);
}

.aura-card:hover .aura-card-image {
    transform: scale(1.08);
}

.aura-card-shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(45, 42, 50, 0.08) 0%, rgba(45, 42, 50, 0.76) 100%);
}

.aura-card-content {
    position: absolute;
    inset: auto 0 0;
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 5px;
    color: #fff;
    z-index: 1;
}

.aura-card-title {
    font-size: 1rem;
    font-weight: 800;
    line-height: 1.25;
}

.aura-card-desc,
.aura-card-reference {
    font-size: 0.76rem;
    line-height: 1.35;
    color: rgba(255, 255, 255, 0.86);
}

.aura-card-reference {
    color: rgba(255, 255, 255, 0.72);
}

.aura-empty {
    grid-column: 1 / -1;
    min-height: 120px;
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    background: rgba(255, 255, 255, 0.62);
    font-size: 0.92rem;
}

.aura-strictness {
    width: 100%;
    padding: 16px 18px;
    border-radius: var(--radius-md);
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.aura-strictness .dimension-scale-row {
    margin-top: 12px;
}

.aura-result {
    align-self: center;
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(232, 97, 92, 0.08);
    color: var(--color-primary-dark);
    font-size: 0.9rem;
    font-weight: 700;
    text-align: center;
}

/* ============================================
   通用维度测量题
   ============================================ */

.dimension-page {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.dimension-indifferent {
    margin-bottom: 22px;
}

.dimension-panel {
    width: 100%;
    display: grid;
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
}

.dimension-panel.is-disabled {
    opacity: 0.58;
}

.dimension-orb {
    position: sticky;
    top: 96px;
    align-self: start;
    min-height: 220px;
    border-radius: var(--radius-lg);
    background:
        radial-gradient(circle at 50% 24%, rgba(232, 97, 92, 0.16), transparent 42%),
        linear-gradient(160deg, rgba(255, 255, 255, 0.96), rgba(251, 248, 246, 0.92));
    border: 2px solid var(--color-border);
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 24px;
}

.dimension-orb-icon {
    font-size: 2.8rem;
    line-height: 1;
    margin-bottom: 14px;
}

.dimension-orb-score {
    font-size: 2.7rem;
    font-weight: 900;
    color: var(--color-primary-dark);
    line-height: 1;
}

.dimension-orb-label {
    margin-top: 10px;
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--color-text-secondary);
}

.dimension-orb-note {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--color-divider);
    font-size: 0.78rem;
    line-height: 1.45;
    color: var(--color-text-muted);
}

.dimension-mobile-status {
    display: none;
}

.dimension-mobile-status-hint {
    display: none;
}

.dimension-axes {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.dimension-axis {
    padding: 18px;
    border-radius: var(--radius-md);
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.dimension-axis-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.dimension-axis-label {
    display: block;
    font-size: 0.96rem;
    font-weight: 800;
    color: var(--color-text);
}

.dimension-axis-desc {
    margin: 5px 0 0;
    font-size: 0.78rem;
    line-height: 1.45;
    color: var(--color-text-muted);
}

.dimension-axis-score {
    flex: 0 0 auto;
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--color-primary-dark);
}

.dimension-variable-comment {
    margin: -2px 0 14px;
    padding: 9px 12px;
    border-radius: var(--radius-sm);
    background: rgba(232, 97, 92, 0.08);
    color: var(--color-primary-dark);
    font-size: 0.82rem;
    font-weight: 700;
    line-height: 1.45;
}

.dimension-item-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.dimension-item {
    padding: 13px 14px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.74);
    border: 1px solid var(--color-divider);
}

.dimension-item.needs-expression,
.cascade-detail.needs-expression {
    border-color: rgba(232, 97, 92, 0.7);
    box-shadow: 0 0 0 4px rgba(232, 97, 92, 0.12);
    animation: expressionNudge 0.58s ease;
}

.unexpressed-toast {
    position: fixed;
    z-index: 80;
    top: calc(16px + env(safe-area-inset-top, 0px));
    left: 50%;
    transform: translate(-50%, -12px);
    max-width: min(520px, calc(100vw - 28px));
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(45, 42, 50, 0.92);
    color: #fff;
    font-size: 0.86rem;
    font-weight: 800;
    text-align: center;
    box-shadow: var(--shadow-card);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.unexpressed-toast.is-visible {
    opacity: 1;
    transform: translate(-50%, 0);
}

.back-home-dialog {
    position: fixed;
    inset: 0;
    z-index: 110;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 22px;
    background: rgba(45, 42, 50, 0.36);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
}

.back-home-dialog.is-visible {
    opacity: 1;
    pointer-events: all;
}

.back-home-dialog-panel {
    width: min(420px, 100%);
    padding: 22px;
    border-radius: var(--radius-md);
    background: var(--color-surface);
    border: 1px solid var(--color-divider);
    box-shadow: var(--shadow-card);
}

.back-home-dialog-panel h3 {
    margin: 0 0 8px;
    font-size: 1.15rem;
    color: var(--color-text);
}

.back-home-dialog-panel p {
    margin: 0;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.back-home-dialog-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 18px;
}

body.dialog-open {
    overflow: hidden;
}

.dimension-item-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
}

.dimension-item-head span {
    font-size: 0.88rem;
    line-height: 1.45;
    color: var(--color-text);
    font-weight: 700;
}

.dimension-item-head strong {
    flex: 0 0 auto;
    color: var(--color-primary-dark);
    font-size: 0.82rem;
}

.dimension-scale-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 12px;
    align-items: center;
}

.dimension-scale-row span {
    font-size: 0.76rem;
    color: var(--color-text-muted);
    line-height: 1.25;
}

.dimension-scale-row span:last-child {
    text-align: right;
}

.dimension-slider {
    width: 100%;
    height: 10px;
    border-radius: 999px;
    outline: none;
    cursor: pointer;
    appearance: none;
    background:
        linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-light) var(--slider-pct), var(--color-divider) var(--slider-pct), var(--color-divider) 100%);
    display: none;
}

.dimension-slider.is-untouched {
    background:
        linear-gradient(90deg, #aeb6c2 0%, #c8ced7 var(--slider-pct), #e3e6eb var(--slider-pct), #e3e6eb 100%);
}

/* 维度选项按钮（select/multiselect） */
.dimension-option-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 4px 0 8px;
}
.dimension-option-btn {
    padding: 7px 14px;
    border-radius: 20px;
    border: 2px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: border-color var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
    user-select: none;
}
.dimension-option-btn:hover {
    border-color: var(--color-primary);
    background: rgba(232, 97, 92, 0.04);
}
.dimension-option-btn.selected {
    border-color: var(--color-primary);
    background: rgba(232, 97, 92, 0.08);
    color: var(--color-primary-dark);
    font-weight: 600;
}
.dimension-option-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* 递进展开（cascade） */
.cascade-detail {
    margin-top: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    background: rgba(91, 106, 191, 0.04);
    border: 1px dashed var(--color-border);
    animation: fadeInUp 0.3s ease;
}
.cascade-detail-slider {
    padding: 12px 16px;
}

.dimension-slider::-webkit-slider-thumb {
    appearance: none;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: #fff;
    border: 4px solid var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.dimension-slider.is-untouched::-webkit-slider-thumb {
    border-color: #aeb6c2;
}

.dimension-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #fff;
    border: 4px solid var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.dimension-slider.is-untouched::-moz-range-thumb {
    border-color: #aeb6c2;
}

.dimension-slider:disabled {
    cursor: not-allowed;
    opacity: 0.55;
}

.dimension-axis-comment {
    margin-top: 10px;
    min-height: 1.4em;
    font-size: 0.84rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.dimension-redlines {
    padding: 18px;
    border-radius: var(--radius-md);
    background:
        linear-gradient(135deg, rgba(45, 42, 50, 0.04), rgba(232, 97, 92, 0.08)),
        var(--color-surface);
    border: 2px solid rgba(232, 97, 92, 0.26);
    box-shadow: var(--shadow-sm);
}

.dimension-redline-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
    font-weight: 900;
    color: var(--color-text);
}

.dimension-redline-head strong {
    color: var(--color-primary-dark);
}

.dimension-redline-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.dimension-redline-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 54px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid var(--color-divider);
    cursor: pointer;
    color: var(--color-text-secondary);
    font-size: 0.78rem;
    line-height: 1.35;
    font-weight: 700;
}

.dimension-redline-chip input {
    accent-color: var(--color-primary);
}

.dimension-redline-chip.is-selected {
    color: var(--color-primary-dark);
    border-color: rgba(232, 97, 92, 0.44);
    background: rgba(232, 97, 92, 0.1);
}

.dimension-redline-hardness-list {
    display: grid;
    gap: 10px;
    margin-top: 12px;
}

.dimension-redline-hardness-item {
    padding: 12px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(232, 97, 92, 0.22);
}

.dimension-redline-hardness-item .dimension-item-head {
    margin-bottom: 8px;
}

.dimension-redline-note {
    margin: 12px 0 0;
    font-size: 0.82rem;
    line-height: 1.45;
    color: var(--color-text-secondary);
}

/* ============================================
   报告页
   ============================================ */

.report-page {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.report-hero {
    padding: 34px;
    border-radius: var(--radius-lg);
    background:
        radial-gradient(circle at 84% 18%, rgba(91, 106, 191, 0.18), transparent 36%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(255, 239, 237, 0.96));
    border: 2px solid rgba(232, 97, 92, 0.16);
    box-shadow: var(--shadow-card);
}

.report-kicker {
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--color-primary-dark);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.report-hero h1 {
    font-size: 2.2rem;
    line-height: 1.18;
    color: var(--color-text);
    margin-bottom: 12px;
}

.report-outcome-headline {
    margin: 0 0 10px;
    max-width: 720px;
    font-size: 1.08rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    font-weight: 800;
}

.report-code {
    display: inline-flex;
    padding: 8px 14px;
    border-radius: 999px;
    background: var(--color-text);
    color: #fff;
    font-weight: 900;
    letter-spacing: 0.08em;
    margin-bottom: 18px;
}

.report-target-pill {
    display: inline-flex;
    align-items: center;
    margin: 0 4px;
    padding: 3px 10px;
    border-radius: 999px;
    background: rgba(232, 97, 92, 0.14);
    color: var(--color-primary-dark);
    border: 1px solid rgba(232, 97, 92, 0.25);
}

.report-annotations {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin: 4px 0 18px;
    max-width: 760px;
}

.result-save-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 2px 0 10px;
    padding: 7px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.72);
    color: var(--color-text-muted);
    font-size: 0.78rem;
    font-weight: 700;
}

.result-save-status.is-saving,
.result-save-status.is-pending {
    color: var(--color-text-secondary);
}

.result-save-status.is-saved {
    color: #1f7a4d;
    background: rgba(54, 179, 126, 0.12);
}

.result-save-status.is-error {
    color: var(--color-primary-dark);
    background: rgba(232, 97, 92, 0.12);
}

.report-annotations span {
    display: block;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(45, 42, 50, 0.08);
    color: var(--color-text-secondary);
    font-size: 0.84rem;
    line-height: 1.55;
}

.report-annotations strong {
    display: block;
    margin-bottom: 4px;
    color: var(--color-text);
    font-size: 0.9rem;
}

.report-profile {
    display: grid;
    gap: 8px;
    margin-top: 4px;
}

.report-core-tie {
    max-width: 760px;
    margin: 0 0 18px;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    background: rgba(91, 106, 191, 0.10);
    border: 1px solid rgba(91, 106, 191, 0.20);
}

.report-core-tie strong {
    display: block;
    margin-bottom: 4px;
    color: var(--color-text);
    font-size: 0.92rem;
}

.report-core-tie p {
    margin: 0 0 10px;
    font-size: 0.86rem;
    line-height: 1.55;
}

.report-core-tie div {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.report-core-tie span {
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.78);
    color: var(--color-secondary);
    font-size: 0.8rem;
    font-weight: 800;
}

.report-profile p {
    margin: 0;
}

.report-hero p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    max-width: 680px;
}

.report-top-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.report-top-tags span {
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(232, 97, 92, 0.10);
    color: var(--color-primary-dark);
    font-size: 0.86rem;
    font-weight: 700;
}

.report-toolbar {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
}

.report-hero .report-toolbar {
    justify-content: flex-start;
    margin: 16px 0 18px;
}

.report-sticky-actions {
    display: none;
}

.report-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.report-list-title {
    text-align: center;
    margin: 10px 0;
}

.report-list-title h2 {
    font-size: 1.35rem;
    margin-bottom: 6px;
}

.report-list-title p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.report-dimension-card {
    padding: 16px 18px;
    border-radius: var(--radius-md);
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.report-dimension-head {
    display: grid;
    grid-template-columns: auto auto minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
}

.report-rank {
    font-weight: 900;
    color: var(--color-primary-dark);
}

.report-dimension-icon {
    font-size: 1.4rem;
}

.report-dimension-card h3 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.report-dimension-card p {
    font-size: 0.86rem;
    color: var(--color-text-secondary);
    line-height: 1.45;
}

.report-dimension-head strong {
    color: var(--color-secondary);
    font-size: 1rem;
}

.report-dimension-card ul {
    margin: 12px 0 0;
    padding-left: 20px;
    color: var(--color-text-muted);
    font-size: 0.82rem;
    line-height: 1.7;
}

/* ============================================
   双选题 — 桌面端
   ============================================ */

.dual-question {
    display: flex;
    align-items: stretch;
    gap: 0;
    position: relative;
}

.dual-card {
    flex: 1;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 36px 28px 32px;
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
    transition:
        box-shadow var(--transition-smooth),
        border-color var(--transition-fast);
    border: 2px solid transparent;
}

#dual-left:hover {
    border-color: rgba(232, 97, 92, 0.2);
}

#dual-right:hover {
    border-color: rgba(91, 106, 191, 0.2);
}

.dual-card-header {
    text-align: center;
    margin-bottom: 28px;
}

.dual-card-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    padding: 4px 12px;
    border-radius: 12px;
    margin-bottom: 12px;
    background: rgba(232, 97, 92, 0.1);
    color: var(--color-primary-dark);
}

.dual-card-badge.secondary {
    background: rgba(91, 106, 191, 0.1);
    color: var(--color-secondary-dark);
}

.dual-card-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: 0.03em;
}

.dual-card-options {
    display: flex;
    flex-direction: column;
    gap: 14px;
    flex: 1;
}

.dual-option {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    border-radius: var(--radius-md);
    border: 2px solid var(--color-border);
    background: var(--color-surface);
    cursor: pointer;
    transition:
        border-color var(--transition-fast),
        background var(--transition-fast),
        transform var(--transition-fast),
        box-shadow var(--transition-fast);
    user-select: none;
}

.dual-option:hover {
    border-color: var(--color-text-muted);
    background: var(--color-bg);
    transform: translateX(4px);
    box-shadow: var(--shadow-sm);
}

.dual-option.selected {
    border-color: var(--color-primary);
    background: rgba(232, 97, 92, 0.04);
    box-shadow: 0 0 0 4px rgba(232, 97, 92, 0.1);
    transform: translateX(4px);
}

#dual-right .dual-option.selected {
    border-color: var(--color-secondary);
    background: rgba(91, 106, 191, 0.04);
    box-shadow: 0 0 0 4px rgba(91, 106, 191, 0.1);
}

.dual-option.selected:hover {
    transform: translateX(4px);
}

.dual-option.selected::after {
    content: '✓';
    margin-left: auto;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary);
}

#dual-right .dual-option.selected::after {
    color: var(--color-secondary);
}

.dual-option-icon {
    font-size: 1.8rem;
    line-height: 1;
    flex-shrink: 0;
}

.dual-option-label {
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text);
    letter-spacing: 0.03em;
}

/* --- 双选题中间分隔 --- */
.dual-divider {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 48px;
    flex-shrink: 0;
    position: relative;
}

.dual-divider-line {
    position: absolute;
    top: 15%;
    bottom: 15%;
    left: 50%;
    width: 1px;
    background: var(--color-divider);
    transform: translateX(-50%);
}

.dual-divider-heart {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-bg);
    animation: heartPulse 2s ease-in-out infinite;
}

@keyframes heartPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.12); }
}

/* --- 答题完成 --- */
.quiz-complete {
    text-align: center;
    padding: 60px 20px;
}

.quiz-complete-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    animation: fadeInUp 0.6s ease;
}

.quiz-complete h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 12px;
}

.quiz-complete p {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.quiz-complete-hint {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin: 24px 0;
}

/* --- 幽默结果页 --- */
.quiz-complete-funny {
    padding: 50px 20px 40px;
}

.funny-line {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    line-height: 2;
    text-align: center;
    letter-spacing: 0.03em;
}

.funny-line strong {
    color: var(--color-primary);
    font-weight: 700;
}

.funny-line-1 {
    font-size: 1.15rem;
    margin-bottom: 4px;
}

.funny-line-2 {
    font-size: 1rem;
    color: var(--color-text-muted);
}

.funny-line-3 {
    margin-top: 20px;
    font-size: 1rem;
    color: var(--color-text-muted);
}

.funny-big-word {
    font-size: 4rem;
    font-weight: 900;
    text-align: center;
    color: var(--color-text);
    letter-spacing: 0.12em;
    margin: 12px 0 28px;
    animation: bigWordReveal 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes bigWordReveal {
    from {
        opacity: 0;
        transform: scale(0.3) rotate(-5deg);
    }
    to {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

.funny-divider {
    width: 60px;
    height: 2px;
    background: var(--color-divider);
    margin: 0 auto 28px;
    border-radius: 1px;
}

.funny-line-4 {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 16px;
}

.funny-quote {
    text-align: center;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-text);
    font-style: italic;
    line-height: 1.8;
    border: none;
    margin: 0 0 36px;
    padding: 0;
    letter-spacing: 0.04em;
}

.funny-quote cite {
    display: block;
    font-size: 0.85rem;
    font-weight: 400;
    font-style: normal;
    color: var(--color-text-muted);
    margin-top: 8px;
    letter-spacing: 0.05em;
}

/* --- 响应式 --- */

/* ============================================
   📱 平板 (≤768px)
   ============================================ */
@media (max-width: 768px) {
    /* --- 全局 --- */
    body {
        padding: 16px;
        align-items: flex-start;
        background-image:
            radial-gradient(ellipse at 20% 10%, rgba(232, 97, 92, 0.05) 0%, transparent 50%),
            radial-gradient(ellipse at 80% 90%, rgba(91, 106, 191, 0.05) 0%, transparent 50%);
    }

    .container {
        max-width: 100%;
    }

    /* --- 首页头部 --- */
    .logo {
        font-size: 2.2rem;
        letter-spacing: 0.1em;
    }

    .tagline {
        font-size: 1rem;
    }

    .header {
        margin-bottom: 32px;
    }

    /* --- 首页双卡片 → 竖排 --- */
    .main {
        flex-direction: column;
        gap: 0;
    }

    .option-card {
        padding: 32px 24px 28px;
        border-radius: var(--radius-md);
    }

    .card-title {
        font-size: 1.2rem;
    }

    .card-desc {
        font-size: 0.9rem;
    }

    .card-icon {
        width: 64px;
        height: 64px;
        margin-bottom: 16px;
    }

    .card-btn {
        padding: 12px 30px;
        font-size: 0.95rem;
    }

    /* 分隔符 → 水平 */
    .divider {
        width: 100%;
        height: 48px;
        flex-direction: row;
    }

    .divider::before {
        top: 50%;
        bottom: auto;
        left: 8%;
        right: 8%;
        width: auto;
        height: 1px;
        transform: translateY(-50%);
    }

    .divider-text {
        padding: 6px 14px;
        font-size: 0.8rem;
    }

    /* --- 底部提示 --- */
    .footer {
        margin-top: 28px;
    }

    .footer p {
        font-size: 0.82rem;
    }

    /* --- 答题页头部 --- */
    .quiz-header {
        padding: 12px 0 10px;
        gap: 10px;
    }

    .quiz-back {
        width: 36px;
        height: 36px;
    }

    .quiz-logo {
        font-size: 1.15rem;
    }

    .quiz-progress-text {
        font-size: 0.78rem;
    }

    /* --- 进度条 --- */
    .quiz-progress-bar {
        height: 3px;
        margin-bottom: 28px;
    }

    /* --- 双选题 → 竖排 --- */
    .dual-question {
        flex-direction: column;
        gap: 0;
    }

    .dual-card {
        padding: 28px 20px 24px;
        border-radius: var(--radius-md);
    }

    .dual-card-header {
        margin-bottom: 20px;
    }

    .dual-card-title {
        font-size: 1.1rem;
    }

    .dual-card-options {
        gap: 10px;
    }

    /* 左侧卡片底部加连接线 */
    #dual-left {
        border-radius: var(--radius-md) var(--radius-md) 4px 4px;
        border-bottom: 2px dashed var(--color-divider);
    }

    /* 右侧卡片顶部加连接线 */
    #dual-right {
        border-radius: 4px 4px var(--radius-md) var(--radius-md);
        border-top: none;
    }

    /* 分隔 → 水平 */
    .dual-divider {
        flex-direction: row;
        width: 100%;
        height: 44px;
    }

    .dual-divider-line {
        top: 50%;
        bottom: auto;
        left: 12%;
        right: 12%;
        width: auto;
        height: 1px;
        transform: translateY(-50%);
    }

    .dual-divider-heart {
        width: 38px;
        height: 38px;
    }

    .dual-divider-heart svg {
        width: 20px;
        height: 20px;
    }

    /* --- 选项按钮 --- */
    .dual-option {
        padding: 14px 16px;
        min-height: 50px;       /* 触控友好 */
    }

    .dual-option:hover {
        transform: none;        /* 移动端无 hover，避免残留 */
    }

    .dual-option:active {
        background: var(--color-bg);
        border-color: var(--color-text-muted);
    }

    .dual-option.selected {
        transform: none;        /* 移动端不位移 */
    }

    /* --- 底部按钮 --- */
    .quiz-footer {
        padding: 24px 0 32px;
    }

    .quiz-btn-next {
        width: 100%;
        justify-content: center;
        padding: 16px 32px;
        font-size: 1.05rem;
    }

    .quiz-btn-prev {
        flex: 1;
        justify-content: center;
        padding: 14px 20px;
        font-size: 0.95rem;
    }

    /* --- 多选题 --- */
    .multiselect-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .multiselect-title {
        font-size: 1.25rem;
    }

    .multiselect-option {
        padding: 12px 14px;
        gap: 8px;
    }

    .multiselect-icon {
        font-size: 1.1rem;
    }

    .multiselect-label {
        font-size: 0.85rem;
    }

    /* --- 年龄题 --- */
    .age-range {
        max-width: 100%;
    }

    .age-title {
        font-size: 1.25rem;
    }

    .age-row {
        padding: 16px 18px;
        gap: 8px;
    }

    .age-comment {
        font-size: 0.8rem;
    }

    /* --- 体型题 --- */
    .body-shape-layout {
        grid-template-columns: 1fr;
        gap: 22px;
    }

    .body-preview {
        min-height: 300px;
    }

    .body-controls {
        width: 100%;
    }

    /* --- 气质题 --- */
    .aura-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .aura-card {
        min-height: 170px;
    }

    /* --- 通用维度题 --- */
    .dimension-panel {
        grid-template-columns: 1fr;
        gap: 22px;
    }

    .dimension-orb {
        position: static;
        min-height: 170px;
    }

    /* --- 完成页 --- */
    .quiz-complete {
        padding: 40px 16px;
    }

    .quiz-complete-icon {
        font-size: 3rem;
    }

    .quiz-complete h2 {
        font-size: 1.5rem;
    }

    .funny-big-word {
        font-size: 3rem;
    }

    .funny-line {
        font-size: 1rem;
    }

    .funny-quote {
        font-size: 1.1rem;
    }
}

/* ============================================
   📱 手机竖屏 (≤480px)
   ============================================ */
@media (max-width: 480px) {
    /* --- 全局 --- */
    html {
        font-size: 15px;
    }

    body {
        padding: 12px;
    }

    /* --- 首页 --- */
    .logo {
        font-size: 1.8rem;
        letter-spacing: 0.08em;
    }

    .tagline {
        font-size: 0.9rem;
    }

    .header {
        margin-bottom: 24px;
    }

    .option-card {
        padding: 24px 18px 22px;
    }

    .card-icon {
        width: 52px;
        height: 52px;
        margin-bottom: 12px;
    }

    .card-title {
        font-size: 1.1rem;
        margin-bottom: 8px;
    }

    .card-desc {
        font-size: 0.85rem;
        margin-bottom: 14px;
        line-height: 1.5;
    }

    .card-tags {
        gap: 6px;
        margin-bottom: 20px;
    }

    .card-tags span {
        font-size: 0.72rem;
        padding: 4px 10px;
    }

    .card-btn {
        padding: 12px 28px;
        font-size: 0.9rem;
        margin-bottom: 12px;
    }

    .card-estimate {
        font-size: 0.76rem;
    }

    /* 分隔符 */
    .divider {
        height: 40px;
    }

    .divider::before {
        left: 6%;
        right: 6%;
    }

    /* 底部 */
    .footer {
        margin-top: 20px;
    }

    .footer p {
        font-size: 0.78rem;
    }

    /* --- 答题页头部 --- */
    .quiz-header {
        padding: 10px 0 8px;
        gap: 8px;
    }

    .quiz-back {
        width: 34px;
        height: 34px;
    }

    .quiz-back svg {
        width: 20px;
        height: 20px;
    }

    .quiz-logo {
        font-size: 1.05rem;
        letter-spacing: 0.08em;
    }

    .quiz-progress-text {
        font-size: 0.72rem;
    }

    /* --- 进度条 --- */
    .quiz-progress-bar {
        height: 3px;
        margin-bottom: 22px;
    }

    /* --- 双选题卡片 --- */
    .dual-card {
        padding: 22px 16px 20px;
    }

    .dual-card-header {
        margin-bottom: 16px;
    }

    .dual-card-badge {
        font-size: 0.7rem;
        padding: 3px 10px;
        margin-bottom: 8px;
    }

    .dual-card-title {
        font-size: 1rem;
    }

    .dual-card-options {
        gap: 8px;
    }

    /* --- 选项按钮 --- */
    .dual-option {
        padding: 12px 14px;
        min-height: 48px;
        gap: 10px;
        border-radius: var(--radius-sm);
    }

    .dual-option-icon {
        font-size: 1.4rem;
    }

    .dual-option-label {
        font-size: 0.9rem;
    }

    .dual-option.selected::after {
        font-size: 1rem;
    }

    /* 分隔 */
    .dual-divider {
        height: 36px;
    }

    .dual-divider-heart {
        width: 32px;
        height: 32px;
    }

    .dual-divider-heart svg {
        width: 18px;
        height: 18px;
    }

    /* --- 底部按钮 --- */
    .quiz-footer {
        padding: 20px 0 28px;
    }

    .quiz-btn-next {
        padding: 14px 24px;
        font-size: 1rem;
        border-radius: 40px;
    }

    .quiz-btn-prev {
        flex: 1;
        justify-content: center;
        padding: 12px 16px;
        font-size: 0.9rem;
    }

    /* --- 多选题 --- */
    .multiselect-grid {
        grid-template-columns: 1fr;
        gap: 8px;
        max-width: 100%;
    }

    .multiselect-header {
        margin-bottom: 22px;
    }

    .multiselect-title {
        font-size: 1.15rem;
    }

    .multiselect-subtitle {
        font-size: 0.8rem;
    }

    .multiselect-option {
        padding: 12px 14px;
        gap: 10px;
        min-height: 48px;
    }

    .multiselect-option:hover {
        transform: none;
    }

    .multiselect-icon {
        font-size: 1.2rem;
    }

    .multiselect-label {
        font-size: 0.88rem;
    }

    /* --- 年龄题 --- */
    .age-range {
        max-width: 100%;
        gap: 14px;
    }

    .age-header {
        margin-bottom: 24px;
    }

    .age-title {
        font-size: 1.15rem;
    }

    .age-row {
        padding: 14px 14px;
        gap: 6px;
    }

    .age-label {
        font-size: 0.9rem;
    }

    .age-btn {
        width: 36px;
        height: 36px;
        font-size: 1.1rem;
    }

    .age-input {
        width: 52px;
        height: 36px;
        font-size: 1.05rem;
    }

    .age-comment {
        font-size: 0.75rem;
        width: 100%;
        text-align: left;
        margin-top: 2px;
    }

    .range-indifferent {
        align-self: stretch;
        justify-content: center;
        font-size: 0.85rem;
    }

    /* --- 体型题 --- */
    .body-shape-subtitle {
        font-size: 0.8rem;
    }

    .body-preview {
        min-height: 260px;
        padding: 14px;
    }

    .body-preview-svg {
        max-width: 230px;
    }

    .body-controls {
        gap: 18px;
    }

    .body-slider-head {
        align-items: flex-start;
    }

    .body-slider-label,
    .body-slider-value {
        font-size: 0.84rem;
    }

    .body-slider-scale {
        font-size: 0.66rem;
        gap: 2px;
    }

    /* --- 气质题 --- */
    .aura-stage {
        gap: 22px;
    }

    .aura-step-head {
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
    }

    .aura-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .aura-card {
        min-height: 150px;
    }

    .aura-card-content {
        padding: 12px;
    }

    .aura-card-title {
        font-size: 0.95rem;
    }

    .aura-card-desc,
    .aura-card-reference {
        font-size: 0.72rem;
    }

    .aura-result {
        align-self: stretch;
        border-radius: var(--radius-sm);
        font-size: 0.82rem;
    }

    /* --- 通用维度题 --- */
    .dimension-panel {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .dimension-orb {
        position: static;
        min-height: 150px;
        padding: 20px;
        border-radius: var(--radius-md);
    }

    .dimension-orb-icon {
        font-size: 2.2rem;
    }

    .dimension-orb-score {
        font-size: 2.1rem;
    }

    .dimension-axis {
        padding: 14px;
    }

    .dimension-axis-head,
    .dimension-item-head {
        align-items: flex-start;
    }

    .dimension-scale-row {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        gap: 8px;
    }

    .dimension-scale-row span {
        font-size: 0.68rem;
    }

    .dimension-axis-comment {
        font-size: 0.78rem;
    }

    .dimension-redline-grid {
        grid-template-columns: 1fr;
    }

    .dimension-redline-chip {
        min-height: 44px;
    }

    /* --- 报告页 --- */
    .report-hero {
        padding: 24px 18px;
        border-radius: var(--radius-md);
    }

    .report-hero h1 {
        font-size: 1.55rem;
    }

    .report-annotations {
        grid-template-columns: 1fr;
    }

    .report-toolbar {
        flex-direction: column;
    }

    .report-toolbar .card-btn {
        width: 100%;
        justify-content: center;
    }

    .report-dimension-head {
        grid-template-columns: auto auto minmax(0, 1fr);
    }

    .report-dimension-head strong {
        grid-column: 1 / -1;
        justify-self: start;
    }

    /* --- 过渡遮罩 --- */
    .transition-spinner {
        width: 36px;
        height: 36px;
        border-width: 2.5px;
    }

    .transition-text {
        font-size: 0.9rem;
    }

    /* --- 完成页 --- */
    .quiz-complete {
        padding: 30px 12px;
    }

    .quiz-complete-icon {
        font-size: 2.5rem;
    }

    .quiz-complete h2 {
        font-size: 1.3rem;
    }

    .quiz-complete p {
        font-size: 0.95rem;
    }

    .funny-big-word {
        font-size: 2.5rem;
        margin: 8px 0 20px;
    }

    .funny-line {
        font-size: 0.9rem;
    }

    .funny-line-1 {
        font-size: 1rem;
    }

    .funny-quote {
        font-size: 1rem;
    }
}

@media (max-width: 768px), (pointer: coarse) {
    .age-page:not(.height-page) .age-btn {
        display: none;
    }

    .age-page:not(.height-page) .age-stepper {
        gap: 0;
    }

    .age-page:not(.height-page) .age-input {
        width: 86px;
    }

    .body-slider,
    .dimension-scale-row .dimension-slider,
    .importance-slider {
        display: none;
    }

    .importance-slider-row {
        display: none;
    }

    .importance-mobile-scale {
        grid-template-columns: repeat(5, minmax(0, 1fr));
        gap: 5px;
        margin-top: 8px;
    }

    .importance-mobile-labels {
        display: flex;
    }

    .importance-option {
        min-height: 42px;
        padding: 5px 3px;
        font-size: 0.68rem;
        line-height: 1.15;
        flex-direction: column;
        justify-content: center;
        text-align: center;
        gap: 4px;
    }

    .importance-dot {
        width: 10px;
        height: 10px;
    }

    .importance-short {
        display: inline;
        font-size: 0.74rem;
        line-height: 1;
    }

    .importance-full {
        display: none;
    }

    .importance-mobile-current {
        display: block;
        margin: 7px 0 0;
        font-size: 0.76rem;
        font-weight: 800;
        color: var(--color-primary-dark);
        text-align: center;
    }

    .mobile-selected-count {
        display: block;
        position: static;
        width: max-content;
        max-width: 100%;
        margin: 0 0 8px auto;
        padding: 5px 9px;
        border-radius: 999px;
        background: rgba(45, 42, 50, 0.07);
        color: var(--color-text-secondary);
        font-size: 0.72rem;
        font-weight: 800;
        box-shadow: none;
    }

    .dimension-selected-count {
        position: static;
        margin: 0 0 8px auto;
        background: rgba(232, 97, 92, 0.1);
        color: var(--color-primary-dark);
        border: 1px solid rgba(232, 97, 92, 0.22);
    }

    .dimension-mobile-status {
        display: flex;
        position: sticky;
        top: calc(8px + env(safe-area-inset-top, 0px));
        z-index: 18;
        align-items: center;
        justify-content: space-between;
        gap: 10px;
        margin: 12px 0;
        padding: 9px 11px;
        border-radius: var(--radius-sm);
        background: rgba(255, 255, 255, 0.94);
        border: 1px solid var(--color-divider);
        box-shadow: var(--shadow-sm);
        color: var(--color-text);
        font-size: 0.8rem;
        font-weight: 900;
    }

    .dimension-mobile-status strong {
        color: var(--color-primary-dark);
        white-space: nowrap;
    }

    .dimension-mobile-status-hint {
        display: none;
        grid-column: 1 / -1;
        color: var(--color-primary-dark);
        font-size: 0.76rem;
        font-weight: 800;
        line-height: 1.35;
    }

    .dimension-mobile-status.has-warning {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        border-color: rgba(232, 97, 92, 0.42);
        background: rgba(255, 250, 248, 0.96);
    }

    .dimension-mobile-status.has-warning .dimension-mobile-status-hint {
        display: block;
    }

    .dimension-scale-row {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        align-items: end;
    }

    .dimension-scale-row span {
        padding: 0 2px;
    }

    .dimension-scale-row span:last-child {
        grid-column: 2;
    }

    .mobile-likert-scale {
        gap: 7px;
        margin-top: 8px;
    }

    .mobile-likert-option {
        min-height: 46px;
    }

    .report-page {
        padding-bottom: 92px;
    }

    .report-sticky-actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 60;
        padding: 10px 12px calc(10px + env(safe-area-inset-bottom, 0px));
        background: rgba(255, 255, 255, 0.94);
        border-top: 1px solid var(--color-divider);
        box-shadow: 0 -10px 30px rgba(45, 42, 50, 0.12);
        backdrop-filter: blur(12px);
        transform: translateY(0);
        transition: transform var(--transition-fast);
    }

    .report-sticky-actions.is-hidden {
        transform: translateY(calc(100% + env(safe-area-inset-bottom, 0px)));
    }

    .report-sticky-actions .card-btn {
        min-height: 44px;
        padding: 10px;
        font-size: 0.82rem;
        justify-content: center;
    }
}

@media (max-width: 380px) {
    .importance-mobile-scale {
        gap: 3px;
    }

    .importance-option {
        min-height: 36px;
        padding: 4px 2px;
    }

    .importance-dot {
        width: 8px;
        height: 8px;
    }

    .importance-short {
        font-size: 0.68rem;
    }
}