/* ========================================
   小六壬 AI 占卜 - 样式表（优化版）
   ======================================== */

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

/* CSS 变量 */
:root {
    --bg: #0a0a0a;
    --bg-light: #111111;
    --text: #f5f5f5;
    --text-dim: #999999;
    --text-muted: #666666;
    --accent: #c9a96e;
    --accent-dim: rgba(201, 169, 110, 0.3);
    --accent-glow: rgba(201, 169, 110, 0.1);
    --border: #333333;
    --shadow: rgba(0, 0, 0, 0.3);
    
    /* 间距系统 */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    
    /* 字体 */
    --font-primary: 'Cormorant Garamond', 'Noto Serif SC', 'Source Han Serif CN', serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3.5rem;
    
    /* 动画 */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* 对比度优化 */
    --text-dim-contrast: #b0b0b0;
    --text-muted-contrast: #808080;
}

/* 主题支持 */
[data-theme="light"] {
    --bg: #f5f5f5;
    --bg-light: #ffffff;
    --text: #1a1a1a;
    --text-dim: #666666;
    --text-muted: #999999;
    --accent: #8b7355;
    --border: #e0e0e0;
    --shadow: rgba(0, 0, 0, 0.1);
    --text-dim-contrast: #4a4a4a;
    --text-muted-contrast: #6a6a6a;
}

/* 基础样式 */
html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    min-height: 100dvh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow: hidden;
    line-height: 1.6;
    /* 移动端安全区域 */
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
}

/* ========================================
   Toast 通知
   ======================================== */
.toast-container {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}

.toast {
    background: rgba(20, 20, 20, 0.95);
    border: 1px solid var(--accent-dim);
    color: var(--text);
    padding: 12px 24px;
    border-radius: 8px;
    font-size: var(--font-size-sm);
    letter-spacing: 0.1em;
    backdrop-filter: blur(10px);
    animation: toastIn 0.3s ease, toastOut 0.3s ease 2.7s forwards;
    pointer-events: auto;
    text-align: center;
    max-width: 90vw;
}

.toast.error {
    border-color: rgba(200, 80, 80, 0.5);
    color: #e88;
}

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

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

/* ========================================
   支付成功过渡层
   ======================================== */
.payment-success-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg);
    z-index: 5000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease;
}

.payment-success-overlay.visible {
    opacity: 1;
    visibility: visible;
}

.payment-success-content {
    text-align: center;
}

.payment-check {
    width: 60px;
    height: 60px;
    border: 2px solid var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--accent);
    margin: 0 auto 24px;
    opacity: 0;
    transform: scale(0.5);
}

.payment-success-text {
    font-size: var(--font-size-xl);
    color: var(--accent);
    letter-spacing: 0.3em;
    margin-bottom: 12px;
    opacity: 0;
}

.payment-success-sub {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    letter-spacing: 0.2em;
    opacity: 0;
}

/* ========================================
   进度条
   ======================================== */
.progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--border);
    z-index: 1000;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.progress-bar.visible {
    opacity: 1;
}

.progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--accent), var(--accent-dim));
    transition: width 0.6s ease;
}

/* ========================================
   页面容器
   ======================================== */
.page-container {
    position: relative;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
}

/* 页面基础 */
.page {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    text-align: center;
    opacity: 0;
    visibility: hidden;
}

.page.active {
    opacity: 1;
    visibility: visible;
}

.page.active .skip {
    opacity: 1;
}

.page.active #paypal-button-container {
    opacity: 1;
}

.page-content {
    max-width: 480px;
    width: 100%;
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

/* ========================================
   入场页面元素
   ======================================== */
.title {
    font-size: clamp(2rem, 8vw, 3.5rem);
    font-weight: 300;
    letter-spacing: 0.2em;
    margin-bottom: var(--space-md);
    opacity: 0;
    color: var(--text);
    text-shadow: 0 0 30px rgba(201, 169, 110, 0.1);
    will-change: transform, opacity;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.line {
    width: 1px;
    height: 0;
    background: linear-gradient(to bottom, transparent, var(--accent), transparent);
    margin: var(--space-md) auto;
    opacity: 0;
    will-change: height, opacity;
}

.subtitle {
    font-size: var(--font-size-base);
    color: var(--text-dim-contrast);
    letter-spacing: 0.08em;
    line-height: 2;
    max-width: 400px;
    opacity: 0;
    will-change: transform, opacity;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.hint {
    font-size: var(--font-size-sm);
    color: var(--accent);
    letter-spacing: 0.1em;
    margin-top: var(--space-xl);
    opacity: 0;
    animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.7; }
}

/* ========================================
   页面标题和描述
   ======================================== */
.page-title {
    font-size: clamp(1.5rem, 4vw, 2.2rem);
    font-weight: 300;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: var(--space-lg);
    opacity: 0;
    color: var(--text);
}

.desc {
    font-size: var(--font-size-base);
    color: var(--text-dim-contrast);
    line-height: 2;
    max-width: 420px;
    margin: 0 auto var(--space-xl);
    font-style: italic;
    letter-spacing: 0.02em;
}

/* ========================================
   卦金页面
   ======================================== */
.amount {
    font-size: clamp(2.5rem, 8vw, 4rem);
    font-weight: 300;
    font-family: 'Georgia', 'Times New Roman', serif;
    color: #e8dcc8;
    margin-bottom: var(--space-sm);
    margin-top: var(--space-lg);
    opacity: 0;
    text-shadow: 0 0 20px rgba(201, 169, 110, 0.15);
    letter-spacing: 0.05em;
}

.label {
    font-size: var(--font-size-sm);
    color: var(--text-dim);
    letter-spacing: 0.2em;
    margin-bottom: var(--space-xl);
    opacity: 0;
}

/* ========================================
   按钮
   ======================================== */
.btn {
    display: inline-block;
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: var(--space-md) var(--space-3xl);
    font-size: var(--font-size-base);
    font-family: inherit;
    letter-spacing: 0.3em;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    min-height: 48px;
    min-width: 120px;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--accent-glow), transparent);
    transition: left var(--transition-slow);
}

.btn:hover {
    background: var(--accent);
    color: var(--bg);
    box-shadow: 0 0 30px var(--accent-dim);
    transform: translateY(-2px);
}

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

.btn:active {
    transform: translateY(0) scale(0.98);
}

.btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    pointer-events: none;
}

.btn-hidden {
    opacity: 0;
    pointer-events: none;
}

.btn-disabled {
    opacity: 0.3;
}

.btn-subtle {
    border-color: var(--text-muted);
    color: var(--text-dim);
    margin-top: var(--space-xl);
}

.btn-subtle:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: transparent;
}

/* ========================================
   PayPal 支付按钮容器
   ======================================== */
#paypal-button-container {
    margin-top: var(--space-lg);
    display: flex;
    justify-content: center;
    opacity: 0;
}

#paypal-button-container iframe {
    border-radius: 8px !important;
}

.skip {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: var(--space-xl);
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    letter-spacing: 0.1em;
    opacity: 0;
    cursor: pointer;
    transition: color var(--transition-normal);
    text-decoration: none;
    padding: var(--space-sm);
    min-height: 44px;
    min-width: 44px;
}

.skip:hover {
    color: var(--accent);
}

/* ========================================
   卦金页面
   ======================================== */
#page-payment.page {
    overflow-y: auto !important;
    justify-content: flex-start !important;
    padding-top: var(--space-2xl) !important;
    -webkit-overflow-scrolling: touch;
}

#page-payment .page-content {
    margin-bottom: var(--space-2xl);
    min-height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* 滚动条样式 */
#page-payment::-webkit-scrollbar {
    width: 4px;
}

#page-payment::-webkit-scrollbar-track {
    background: transparent;
}

#page-payment::-webkit-scrollbar-thumb {
    background: var(--text-muted);
    border-radius: 2px;
}
.meditation-text {
    font-size: var(--font-size-xl);
    color: var(--text-dim);
    letter-spacing: 0.2em;
    line-height: 2.5;
    opacity: 0;
}

.meditation-breath-text {
    font-size: var(--font-size-lg);
    color: var(--accent);
    letter-spacing: 0.3em;
    margin-bottom: var(--space-lg);
    opacity: 0;
}

.breath-circle-btn-text {
    font-size: var(--font-size-base);
    color: var(--accent);
    letter-spacing: 0.3em;
    opacity: 0;
    text-align: center;
    line-height: 56px;
    pointer-events: none;
}

.meditation-count {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    letter-spacing: 0.2em;
    margin-top: var(--space-lg);
    opacity: 0;
}

.meditation-prep {
    font-size: var(--font-size-xl);
    color: var(--accent);
    letter-spacing: 0.3em;
    margin: var(--space-2xl) auto;
    opacity: 0;
    will-change: opacity;
}

.breath-circle {
    width: 160px;
    height: 160px;
    border: 1px solid var(--accent-dim);
    border-radius: 50%;
    margin: var(--space-2xl) auto;
    opacity: 0;
    position: relative;
    will-change: transform, box-shadow, width, height, border-radius;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: box-shadow 0.3s ease;
}

.breath-circle::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 70%;
    height: 70%;
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent-dim), transparent);
    transform: translate(-50%, -50%) scale(0.6);
}

.breath-circle::after {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    border-radius: 50%;
    border: 1px solid rgba(201, 169, 110, 0.1);
    opacity: 0;
}

.meditation-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(201, 169, 110, 0.05), transparent 70%);
    opacity: 0;
}

#page-meditation {
    overflow: visible;
}

/* ========================================
   问题输入
   ======================================== */
.question-input {
    width: 100%;
    min-height: 120px;
    padding: var(--space-lg);
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
    font-size: var(--font-size-lg);
    font-family: inherit;
    line-height: 1.8;
    letter-spacing: 0.05em;
    resize: none;
    outline: none;
    transition: border-color var(--transition-normal);
    margin-bottom: var(--space-lg);
    opacity: 0;
}

.question-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 20px var(--accent-glow);
}

.question-input::placeholder {
    color: var(--text-muted);
}

.question-actions {
    opacity: 1;
    margin-top: var(--space-lg);
}

.question-actions .btn {
    opacity: 1;
}

.question-hint {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-top: var(--space-md);
    letter-spacing: 0.1em;
}

/* ========================================
   起卦方式选择
   ======================================== */
.divination-methods {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
    opacity: 0;
}

.method-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-lg) var(--space-xl);
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-dim);
    cursor: pointer;
    transition: all var(--transition-normal);
    min-width: 140px;
    min-height: 48px;
    font-family: inherit;
}

.method-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.method-btn.active {
    border-color: var(--accent);
    background: rgba(201, 169, 110, 0.05);
    color: var(--accent);
    box-shadow: 0 0 20px var(--accent-glow);
}

.method-icon { font-size: 1.5rem; }
.method-label { font-size: var(--font-size-base); letter-spacing: 0.2em; }
.method-desc { font-size: var(--font-size-xs); color: var(--text-muted); letter-spacing: 0.1em; }

/* ========================================
   数字输入
   ======================================== */
.number-inputs {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
    opacity: 0;
}

.number-input {
    width: 100px;
    height: 120px;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
    font-size: var(--font-size-4xl);
    font-family: inherit;
    text-align: center;
    transition: all var(--transition-normal);
    outline: none;
    -moz-appearance: textfield;
}

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

.number-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 20px var(--accent-glow);
    transform: translateY(-5px);
}

.number-input::placeholder {
    color: var(--text-muted);
    font-size: var(--font-size-xl);
}

/* ========================================
   起卦动画
   ======================================== */
.divination-loading {
    text-align: center;
}

.loading-hexagram {
    width: 80px;
    margin: 0 auto var(--space-2xl);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.loading-hexagram .hex-line {
    height: 3px;
    background: var(--accent);
    opacity: 0;
    transform: scaleX(0);
    transform-origin: left;
    animation: hexDraw 2s ease-in-out infinite;
}

.loading-hexagram .hex-line:nth-child(1) { animation-delay: 0s; }
.loading-hexagram .hex-line:nth-child(2) { animation-delay: 0.15s; }
.loading-hexagram .hex-line:nth-child(3) { animation-delay: 0.3s; }
.loading-hexagram .hex-line:nth-child(4) { animation-delay: 0.45s; }
.loading-hexagram .hex-line:nth-child(5) { animation-delay: 0.6s; }
.loading-hexagram .hex-line:nth-child(6) { animation-delay: 0.75s; }

/* 随机显示断/连 */
.loading-hexagram .hex-line:nth-child(2),
.loading-hexagram .hex-line:nth-child(4) {
    background: transparent;
    display: flex;
    justify-content: space-between;
}
.loading-hexagram .hex-line:nth-child(2)::before,
.loading-hexagram .hex-line:nth-child(2)::after,
.loading-hexagram .hex-line:nth-child(4)::before,
.loading-hexagram .hex-line:nth-child(4)::after {
    content: '';
    width: 40%;
    height: 3px;
    background: var(--accent);
}

@keyframes hexDraw {
    0% { opacity: 0; transform: scaleX(0); }
    20% { opacity: 1; transform: scaleX(1); }
    80% { opacity: 1; transform: scaleX(1); }
    100% { opacity: 0; transform: scaleX(0); transform-origin: right; }
}

.loading-text {
    font-size: var(--font-size-2xl);
    color: var(--text-dim);
    letter-spacing: 0.3em;
    margin-bottom: var(--space-xl);
}

.loading-dots {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
}

.dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0.3;
    animation: dotPulse 1.4s ease-in-out infinite;
}

.dot:nth-child(2) { animation-delay: 0.2s; }
.dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes dotPulse {
    0%, 80%, 100% { opacity: 0.3; transform: scale(1); }
    40% { opacity: 1; transform: scale(1.3); }
}

/* ========================================
   卦象
   ======================================== */
.hexagram-display {
    width: 150px;
    height: 150px;
    margin: 0 auto var(--space-2xl);
    opacity: 0;
}

.hexagram-line {
    width: 100%;
    height: 4px;
    background: var(--accent);
    margin-bottom: 16px;
    opacity: 0;
    transform: scaleX(0);
    transform-origin: left;
}

.hexagram-line.broken {
    background: transparent;
    display: flex;
    justify-content: space-between;
}

.hexagram-line.broken::before,
.hexagram-line.broken::after {
    content: '';
    width: 45%;
    height: 4px;
    background: var(--accent);
}

.hexagram-name {
    font-size: var(--font-size-3xl);
    font-weight: 300;
    letter-spacing: 0.3em;
    color: var(--accent);
    margin-bottom: var(--space-md);
    opacity: 0;
    text-shadow: 0 0 30px var(--accent-glow);
}

.hexagram-fortune {
    font-size: var(--font-size-sm);
    letter-spacing: 0.3em;
    margin-bottom: var(--space-lg);
    opacity: 0;
    padding: 4px 16px;
    border-radius: 4px;
    display: inline-block;
}

.hexagram-fortune.fortune-吉 {
    color: #7dcea0;
    border: 1px solid rgba(125, 206, 160, 0.3);
    background: rgba(125, 206, 160, 0.05);
}

.hexagram-fortune.fortune-凶 {
    color: #e07070;
    border: 1px solid rgba(224, 112, 112, 0.3);
    background: rgba(224, 112, 112, 0.05);
}

.hexagram-fortune.fortune-平 {
    color: #c9a96e;
    border: 1px solid rgba(201, 169, 110, 0.3);
    background: rgba(201, 169, 110, 0.05);
}

.hexagram-meaning {
    font-size: var(--font-size-base);
    color: var(--text-dim);
    letter-spacing: 0.15em;
    line-height: 2;
    max-width: 400px;
    margin: 0 auto var(--space-2xl);
    opacity: 0;
}

/* ========================================
   解读
   ======================================== */
.reading-question {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: var(--space-xl);
    opacity: 0;
}

.reading-divider {
    width: 40px;
    height: 1px;
    background: var(--text-muted);
    margin: var(--space-xl) auto;
    opacity: 0;
}

.reading-content {
    font-size: var(--font-size-lg);
    color: var(--text-dim);
    line-height: 2.2;
    letter-spacing: 0.1em;
    opacity: 0;
    max-width: 600px;
}

/* ========================================
   解读页 - 卦象头部（从卦象页变形上移而来）
   ======================================== */
.reading-hex-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border);
    opacity: 0;
    will-change: transform, opacity, box-shadow;
}

/* 缩小的卦象线条图标 —— 视觉上呼应原卦象 */
.reading-hex-lines {
    display: flex;
    flex-direction: column;
    gap: 3px;
    width: 18px;
}

.reading-hex-line-icon {
    display: block;
    height: 2px;
    background: var(--accent);
    border-radius: 1px;
}

.reading-hex-line-icon:nth-child(2) {
    /* 模拟断爻 */
    background: transparent;
    display: flex;
    gap: 4px;
}
.reading-hex-line-icon:nth-child(2)::before,
.reading-hex-line-icon:nth-child(2)::after {
    content: '';
    flex: 1;
    height: 2px;
    background: var(--accent);
    border-radius: 1px;
}

.reading-hex-name {
    font-size: var(--font-size-xl);
    color: var(--accent);
    letter-spacing: 0.15em;
    font-weight: 300;
    text-shadow: 0 0 20px var(--accent-glow);
}

.reading-hex-fortune {
    font-size: var(--font-size-xs);
    padding: 2px 10px;
    border-radius: 3px;
    letter-spacing: 0.2em;
}

.reading-hex-fortune.fortune-吉 {
    color: #7dcea0;
    border: 1px solid rgba(125, 206, 160, 0.3);
    background: rgba(125, 206, 160, 0.05);
}

.reading-hex-fortune.fortune-凶 {
    color: #e07070;
    border: 1px solid rgba(224, 112, 112, 0.3);
    background: rgba(224, 112, 112, 0.05);
}

.reading-hex-fortune.fortune-平 {
    color: #c9a96e;
    border: 1px solid rgba(201, 169, 110, 0.3);
    background: rgba(201, 169, 110, 0.05);
}

/* ========================================
   AI对话区域
   ======================================== */
.chat-area {
    margin-top: var(--space-xl);
    width: 100%;
    max-width: 500px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding: var(--space-lg) var(--space-md) var(--space-md);
    background: rgba(255, 255, 255, 0.015);
    border-radius: 2px;
}

.chat-messages {
    max-height: 220px;
    overflow-y: auto;
    margin-bottom: var(--space-md);
    padding: var(--space-xs) var(--space-xs);
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.chat-messages::-webkit-scrollbar {
    width: 0;
    display: none;
}

.chat-msg {
    padding: 0.6rem var(--space-md);
    margin-bottom: 0.65rem;
    border-radius: 6px;
    font-size: var(--font-size-sm);
    line-height: 1.7;
    letter-spacing: 0.04em;
    max-width: 82%;
    animation: chatFadeIn 0.3s ease;
}

@keyframes chatFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.chat-user {
    background: rgba(201, 169, 110, 0.08);
    border: 1px solid rgba(201, 169, 110, 0.18);
    color: var(--text);
    margin-left: auto;
    text-align: right;
    border-bottom-right-radius: 2px;
    border-top-right-radius: 2px;
    border-top-left-radius: 6px;
    border-bottom-left-radius: 6px;
}

.chat-ai {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--text-dim);
    margin-right: auto;
    border-bottom-left-radius: 2px;
    border-top-left-radius: 2px;
    border-top-right-radius: 6px;
    border-bottom-right-radius: 6px;
}

.chat-typing {
    display: flex;
    gap: 4px;
    padding: 12px 16px;
}

.chat-typing span {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--text-muted);
    animation: typingDot 1s ease-in-out infinite;
}

.chat-typing span:nth-child(2) { animation-delay: 0.15s; }
.chat-typing span:nth-child(3) { animation-delay: 0.3s; }

@keyframes typingDot {
    0%, 60%, 100% { opacity: 0.3; transform: translateY(0); }
    30% { opacity: 1; transform: translateY(-3px); }
}

.chat-input-row {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.chat-input {
    flex: 1;
    padding: 0.55rem var(--space-md);
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text);
    font-family: inherit;
    font-size: var(--font-size-sm);
    outline: none;
    transition: border-color var(--transition-normal);
    min-height: 40px;
    border-radius: 3px;
}

.chat-input:focus {
    border-color: var(--accent);
}

.chat-send {
    padding: 0.55rem 0.85rem;
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all var(--transition-normal);
    min-width: 38px;
    min-height: 40px;
    border-radius: 3px;
    flex-shrink: 0;
    font-family: inherit;
}

.chat-send:hover {
    background: var(--accent);
    color: var(--bg);
}

/* ========================================
   结束页面 - 占问总结
   ======================================== */
.ending-summary {
    margin-bottom: var(--space-lg);
    opacity: 0;
    text-align: center;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 var(--space-sm);
}

.summary-hexagram {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.summary-hex-name {
    font-size: var(--font-size-2xl);
    color: var(--accent);
    letter-spacing: 0.25em;
    font-weight: 300;
}

.summary-hex-fortune {
    font-size: var(--font-size-xs);
    letter-spacing: 0.2em;
    padding: 2px 10px;
    border-radius: 3px;
}

.summary-hex-fortune.fortune-吉 {
    color: #7dcea0;
    border: 1px solid rgba(125, 206, 160, 0.3);
}

.summary-hex-fortune.fortune-凶 {
    color: #e07070;
    border: 1px solid rgba(224, 112, 112, 0.3);
}

.summary-hex-fortune.fortune-平 {
    color: #c9a96e;
    border: 1px solid rgba(201, 169, 110, 0.3);
}

.summary-divider {
    width: 40px;
    height: 1px;
    background: var(--border);
    margin: 0 auto var(--space-md);
}

.summary-section {
    margin-bottom: var(--space-md);
}

.summary-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    letter-spacing: 0.25em;
    margin-bottom: var(--space-xs);
    text-transform: uppercase;
}

.summary-text {
    font-size: var(--font-size-sm);
    color: var(--text-dim);
    line-height: 1.8;
    letter-spacing: 0.05em;
}

/* ========================================
   解读页面 - 交流分隔标签
   ======================================== */
.chat-divider-label {
    text-align: center;
    font-size: 0.65rem;
    color: rgba(102, 102, 102, 0.6);
    letter-spacing: 0.4em;
    margin-bottom: var(--space-sm);
    position: relative;
    padding: 0 var(--space-lg);
}

.chat-divider-label::before,
.chat-divider-label::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 35%;
    height: 1px;
    background: rgba(255, 255, 255, 0.06);
}

.chat-divider-label::before { left: 0; }
.chat-divider-label::after { right: 0; }

/* ========================================
   结束页面
   ======================================== */
.ending-seal {
    margin-bottom: var(--space-lg);
    opacity: 0;
    text-align: center;
}

.seal-text {
    font-size: var(--font-size-5xl);
    font-weight: 300;
    letter-spacing: 0.4em;
    color: var(--accent);
    margin-bottom: var(--space-sm);
    text-shadow: 0 0 60px var(--accent-glow), 0 0 120px rgba(201, 169, 110, 0.05);
    padding-right: 0.4em;
}

.seal-subtext {
    font-size: var(--font-size-sm);
    color: var(--text-dim);
    letter-spacing: 0.25em;
}

.ending-divider {
    width: 60px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-dim), transparent);
    margin: var(--space-xl) auto;
    opacity: 0;
}

.ending-quote {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    font-style: italic;
    letter-spacing: 0.12em;
    line-height: 2.2;
    margin-bottom: var(--space-2xl);
    opacity: 0;
    text-align: center;
}

.ending-actions {
    opacity: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

/* ========================================
   结束页面 - 命书风格
   ======================================== */
.page-ending .page-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: var(--space-2xl);
}

/* 命书容器 — 古籍书页效果 */
.ending-book {
    position: relative;
    max-width: 420px;
    width: 100%;
    padding: var(--space-2xl) var(--space-xl);
    border: 1px solid rgba(201, 169, 110, 0.18);
    background: linear-gradient(
        135deg,
        rgba(201, 169, 110, 0.04) 0%,
        transparent 40%,
        rgba(201, 169, 110, 0.02) 100%
    );
    box-shadow:
        0 0 60px rgba(0, 0, 0, 0.3),
        0 0 120px rgba(201, 169, 110, 0.03),
        inset 0 0 80px rgba(0, 0, 0, 0.15);
}

/* 内框线 — 模拟古籍双边框 */
.ending-book::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 8px;
    right: 8px;
    bottom: 8px;
    border: 1px solid rgba(201, 169, 110, 0.1);
    pointer-events: none;
}

/* 四角装饰 — 古籍角花 */
.ending-book::after {
    content: '';
    position: absolute;
    top: 14px;
    left: 14px;
    right: 14px;
    bottom: 14px;
    border: none;
    pointer-events: none;
    background:
        /* 左上角 */
        linear-gradient(135deg, rgba(201,169,110,0.15) 0%, transparent 12%) no-repeat top left,
        /* 右上角 */
        linear-gradient(225deg, rgba(201,169,110,0.15) 0%, transparent 12%) no-repeat top right,
        /* 左下角 */
        linear-gradient(45deg, rgba(201,169,110,0.15) 0%, transparent 12%) no-repeat bottom left,
        /* 右下角 */
        linear-gradient(315deg, rgba(201,169,110,0.15) 0%, transparent 12%) no-repeat bottom right;
}

/* 命书标题 — 卷首题名 */
.ending-book-title {
    text-align: center;
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    letter-spacing: 0.5em;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid rgba(201, 169, 110, 0.08);
    opacity: 0.6;
}

/* 卦象已尽 — 印章 */
.ending-book-seal {
    text-align: center;
    margin: var(--space-lg) 0;
}

.ending-book-seal .seal-text {
    font-size: var(--font-size-3xl);
    font-weight: 300;
    letter-spacing: 0.3em;
    color: var(--accent);
    text-shadow: 0 0 30px var(--accent-glow);
    padding-right: 0.3em;
}

.ending-book-seal .seal-subtext {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    letter-spacing: 0.2em;
    margin-top: var(--space-sm);
}

/* 书内分隔线 */
.ending-book-divider {
    width: 40px;
    height: 1px;
    background: var(--accent-dim);
    margin: var(--space-lg) auto;
}

/* 书末寄语 */
.ending-book-quote {
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    line-height: 2;
    letter-spacing: 0.12em;
    font-style: italic;
    margin-bottom: var(--space-xl);
}

/* 命书操作区 */
.ending-book-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

/* ========================================
   页面专属按钮设计语言
   ======================================== */

/* --- 入场页：呼吸式光点 + 文字提示 --- */
#page-intro .hint {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    margin-top: var(--space-3xl);
    animation: none;
}

#page-intro .hint::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow:
        0 0 8px 2px var(--accent-dim),
        0 0 24px 6px var(--accent-glow),
        0 0 48px 12px rgba(201, 169, 110, 0.06);
    animation: breathe-dot 2.8s ease-in-out infinite;
}

@keyframes breathe-dot {
    0%, 100% {
        opacity: 0.25;
        transform: scale(0.8);
        box-shadow:
            0 0 6px 1px var(--accent-dim),
            0 0 16px 4px var(--accent-glow);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.2);
        box-shadow:
            0 0 10px 3px var(--accent-dim),
            0 0 30px 8px var(--accent-glow),
            0 0 56px 16px rgba(201, 169, 110, 0.05);
    }
}

/* --- 问题页：确认问题 — 圆润现代金色边框 --- */
#page-question .question-actions .btn {
    border-radius: 28px;
    padding: 14px 40px;
    font-size: var(--font-size-base);
    letter-spacing: 0.25em;
    border-width: 1.5px;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

#page-question .question-actions .btn:hover {
    border-radius: 28px;
    box-shadow:
        0 0 24px var(--accent-dim),
        inset 0 0 12px rgba(201, 169, 110, 0.08);
}

/* --- 起卦页：起卦按钮 — 保持现有卡片风格，微调圆角 --- */
#page-divination .btn:not(.method-btn) {
    border-radius: 4px;
    letter-spacing: 0.4em;
    font-size: var(--font-size-base);
    padding: var(--space-md) var(--space-3xl);
}

/* --- 解读页：收束 — 细线 + 文字，书签收尾感 --- */
#page-reading .btn#finishBtn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 12px 0;
    min-width: auto;
    min-height: auto;
    font-size: var(--font-size-sm);
    letter-spacing: 0.3em;
    position: relative;
    transition: color var(--transition-normal);
}

#page-reading .btn#finishBtn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--text-muted), transparent);
    transition: all var(--transition-normal);
}

#page-reading .btn#finishBtn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 1px;
    background: var(--border);
}

#page-reading .btn#finishBtn:hover {
    color: var(--accent);
    background: transparent;
    transform: none;
    box-shadow: none;
}

#page-reading .btn#finishBtn:hover::before {
    width: 60px;
    background: linear-gradient(90deg, transparent, var(--accent-dim), transparent);
}

#page-reading .btn#finishBtn:hover::after {
    width: 32px;
    background: var(--accent-dim);
}

/* --- 结束页：再来一次 — 圆形光晕，如重新点燃 --- */
#page-ending .btn#restartBtn {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    padding: 0;
    min-width: auto;
    min-height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    letter-spacing: 0.15em;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

#page-ending .btn#restartBtn::before {
    content: '';
    position: absolute;
    inset: -12px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

#page-ending .btn#restartBtn:hover {
    background: transparent;
    color: var(--accent);
    border-color: var(--accent);
    box-shadow:
        0 0 20px var(--accent-dim),
        0 0 40px var(--accent-glow);
    transform: none;
}

#page-ending .btn#restartBtn:hover::before {
    opacity: 1;
    animation: halo-breathe 2s ease-in-out infinite;
}

#page-ending .btn#restartBtn:active {
    transform: scale(0.95);
}

@keyframes halo-breathe {
    0%, 100% {
        transform: scale(1);
        opacity: 0.6;
    }
    50% {
        transform: scale(1.15);
        opacity: 1;
    }
}

/* --- 结束页：就此别过 — 纯文字链接 + 下划线动画 --- */
#page-ending .skip#exitBtn {
    color: var(--text-muted);
    position: relative;
    display: inline-block;
    padding: 4px 0;
    text-decoration: none;
    overflow: visible;
}

#page-ending .skip#exitBtn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--text-muted);
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                background 0.4s ease;
}

#page-ending .skip#exitBtn:hover {
    color: var(--text-dim);
}

#page-ending .skip#exitBtn:hover::after {
    width: 100%;
    background: var(--text-dim);
}

/* ========================================
   粒子画布
   ======================================== */
.particle-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
}

/* ========================================
   调试导航按钮
   ======================================== */
.debug-nav {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(0, 0, 0, 0.8);
    padding: var(--space-xs) var(--space-md);
    border-radius: 30px;
    z-index: 2000;
    border: 1px solid var(--border);
    backdrop-filter: blur(10px);
}

.debug-btn {
    width: 40px;
    height: 40px;
    border: 1px solid var(--accent);
    background: transparent;
    color: var(--accent);
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.debug-btn:hover {
    background: var(--accent);
    color: var(--bg);
}

.debug-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.debug-info {
    color: var(--text-dim);
    font-size: var(--font-size-sm);
    min-width: 40px;
    text-align: center;
    font-family: monospace;
}

/* ========================================
   无障碍和响应式
   ======================================== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .hint { animation: none; opacity: 0.6; }
}

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* 响应式 */
@media (max-width: 768px) {
    :root {
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.5rem;
        --font-size-2xl: 1.25rem;
        --space-3xl: 4rem;
    }
    .title { letter-spacing: 0.3em; }
    .number-input { width: 80px; height: 100px; font-size: var(--font-size-3xl); }
    .number-inputs { gap: var(--space-lg); }
    .btn { min-width: 100px; padding: var(--space-md) var(--space-xl); }
    .divination-methods { flex-direction: column; align-items: center; }
    .method-btn { width: 200px; }
    .ending-book { padding: var(--space-xl) var(--space-lg); max-width: 92%; }
}

@media (max-width: 480px) {
    :root {
        --font-size-5xl: 2rem;
        --font-size-4xl: 1.75rem;
        --space-3xl: 3rem;
    }
    .page { padding: var(--space-md); }
    .btn { padding: var(--space-md) var(--space-lg); min-width: 80px; }
    .number-input { width: 70px; height: 90px; }
    .question-input { min-height: 100px; padding: var(--space-md); }
    .breath-circle { width: 120px; height: 120px; }
    .chat-messages { max-height: 150px; }
}

@media (hover: none) and (pointer: coarse) {
    .btn:hover { transform: none; box-shadow: none; }
    .btn:active { transform: scale(0.98); }
    .method-btn:hover { transform: none; }
    .method-btn:active { transform: scale(0.97); }
}

@media (orientation: landscape) and (max-height: 500px) {
    .page { padding: var(--space-sm); }
    .title { font-size: var(--font-size-3xl); margin-bottom: var(--space-xl); }
    .line { margin: var(--space-xl) auto; }
    .breath-circle { width: 80px; height: 80px; margin: var(--space-xl) auto; }
}

/* ========================================
   商业元素 Footer
   ======================================== */
.site-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    max-height: 40vh;
    overflow-y: auto;
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--space-lg);
    z-index: 100;
    color: var(--color-text);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
}

.footer-section h3 {
    font-family: var(--font-serif);
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-md);
    color: var(--color-accent);
}

.footer-section p {
    font-size: var(--font-size-sm);
    line-height: 1.6;
    opacity: 0.8;
}

.testimonial {
    background: rgba(255, 255, 255, 0.05);
    padding: var(--space-md);
    border-radius: 8px;
    margin-bottom: var(--space-md);
    border-left: 3px solid var(--color-accent);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: var(--space-sm);
}

.testimonial-author {
    font-size: var(--font-size-xs);
    opacity: 0.6;
}

.footer-tagline {
    font-family: var(--font-serif);
    color: var(--color-accent);
    margin-top: var(--space-md);
}

.faq-item {
    margin-bottom: var(--space-md);
}

.faq-q {
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.faq-a {
    font-size: var(--font-size-sm);
}

.footer-email {
    color: var(--color-accent);
    font-family: monospace;
}

.footer-links {
    margin-top: var(--space-md);
    display: flex;
    gap: var(--space-md);
}

.footer-links a {
    color: var(--color-text);
    opacity: 0.6;
    text-decoration: none;
    font-size: var(--font-size-sm);
}

.footer-links a:hover {
    opacity: 1;
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    margin-top: var(--space-lg);
    padding-top: var(--space-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: var(--font-size-xs);
    opacity: 0.5;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
    }
    .site-footer {
        max-height: 50vh;
    }
}

/* ========================================
   ♿ 无障碍：屏幕阅读器专用
   ======================================== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.sr-only:focus {
    position: fixed;
    top: 10px;
    left: 10px;
    width: auto;
    height: auto;
    padding: 10px 20px;
    margin: 0;
    overflow: visible;
    clip: auto;
    white-space: normal;
    background: var(--color-accent);
    color: #fff;
    z-index: 9999;
    border-radius: 4px;
    font-size: 14px;
}

/* 焦点样式增强 */
:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* 减少动画偏好 */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* 高对比度模式支持 */
@media (prefers-contrast: high) {
    .btn {
        border: 2px solid currentColor;
    }
    .page-title, .desc {
        text-shadow: none;
    }
}

/* ========================================
   English Version Enhancements
   ======================================== */

/* Chinese subtitle (bilingual display) */
.subtitle-cn {
    font-family: 'Noto Serif SC', serif;
    font-size: var(--font-size-xl);
    color: var(--accent);
    margin-bottom: var(--space-xs);
    letter-spacing: 0.2em;
    opacity: 0.85;
}

/* Button text */
.btn {
    font-family: 'Cormorant Garamond', serif;
    font-size: var(--font-size-lg);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* Skip link */
.skip {
    font-size: var(--font-size-sm);
    letter-spacing: 0.05em;
}

/* Method labels */
.method-label {
    font-size: var(--font-size-lg);
    letter-spacing: 0.08em;
}

.method-desc {
    font-size: var(--font-size-sm);
    opacity: 0.7;
}

/* Footer styles */
.site-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    max-height: 50vh;
    overflow-y: auto;
    background: linear-gradient(to top, rgba(10, 10, 10, 0.98), rgba(10, 10, 10, 0.95));
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--border);
    padding: var(--space-lg);
    z-index: 100;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.footer-section h3 {
    font-family: 'Cormorant Garamond', serif;
    font-size: var(--font-size-xl);
    color: var(--accent);
    margin-bottom: var(--space-sm);
    letter-spacing: 0.08em;
}

.footer-section p {
    font-size: var(--font-size-sm);
    line-height: 1.7;
    color: var(--text-dim);
}

.footer-tagline {
    font-style: italic;
    color: var(--accent) !important;
    margin-top: var(--space-sm);
}

.testimonial {
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--border);
}

.testimonial-text {
    font-style: italic;
    font-size: var(--font-size-sm);
}

.testimonial-author {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.faq-q {
    font-weight: 600;
    color: var(--text);
    margin-top: var(--space-sm);
}

.faq-a {
    font-size: var(--font-size-sm);
    margin-top: 0.25rem;
}

.footer-email {
    color: var(--accent) !important;
    font-size: var(--font-size-base) !important;
}

.footer-links {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-sm);
}

.footer-links a {
    color: var(--text-dim);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--accent);
}

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

.footer-bottom p {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}