/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* ===== 背景色 ===== */
    --bg-primary: #F6F6F6;
    --bg-card: #FFFFFF;
    --bg-section: #F5F5F5;
    --bg-soft: #F7F4F2;
    --bg-control: #F5F0EB;
    --bg-popup: #FFFFFF;
    --bg-overlay: rgba(0, 0, 0, 0.35);
    --bg-footer: #4F3422;

    /* ===== 文字色 ===== */
    --text-primary: #4F3422;
    --text-secondary: #735A33;
    --text-tertiary: #C9C7C5;
    --text-placeholder: #808080;
    --text-on-accent: #FFFFFF;

    /* ===== 品牌主色 - 棕色系 ===== */
    --brand-brown: #735233;
    --brand-brown-dark: #4F3422;
    --brand-brown-accent: #926247;
    --brand-brown-light: #D9CCB8;

    /* ===== 品牌主色 - 绿色系 ===== */
    --brand-green: #9BB167;
    --brand-green-dark: #8A9E59;
    --brand-green-light: #E8F0DB;

    /* ===== 品牌主色 - 橙色系 ===== */
    --brand-orange: #FAB06B;
    --brand-orange-light: #FCF5F0;

    /* ===== 功能色 ===== */
    --color-red: #F24336;
    --color-yellow: #FFCC66;
    --color-blue: #6699FF;
    --color-purple: #BD93F9;
    --color-chart-blue: #59A6E3;
    --color-tag: #FA738C;

    /* ===== 灰度 ===== */
    --gray-10: #F7F7F7;
    --gray-30: #D9D9D9;
    --gray-40: #BFBFBF;
    --gray-60: #999999;

    /* ===== UI 元素 ===== */
    --border: rgba(115, 82, 51, 0.10);
    --border-strong: rgba(115, 82, 51, 0.18);
    --shadow: 0 14px 40px rgba(115, 90, 51, 0.10);
    --shadow-hover: 0 22px 58px rgba(115, 90, 51, 0.16);
    --shadow-focus: 0 0 0 3px rgba(146, 98, 71, 0.2);
    --btn-primary: #735233;
    --btn-primary-hover: #4F3422;
    --btn-secondary-bg: #FFFFFF;
    --btn-secondary-border: rgba(115, 90, 51, 0.18);
    --btn-secondary-shadow: 0 10px 28px rgba(115, 90, 51, 0.08);
    --shadow-screenshot: 0 26px 70px rgba(79, 52, 34, 0.18);
    --shadow-screenshot-hover: 0 32px 88px rgba(79, 52, 34, 0.24);
    --radius: 16px;
    --transition: all 0.24s ease;
    --container-max: 1120px;
    --section-padding: 92px;

    /* ===== Hero 渐变 ===== */
    --hero-gradient: linear-gradient(135deg, #F6F6F6 0%, rgba(115, 90, 51, 0.05) 100%);

    /* ===== 交互高亮 ===== */
    --highlight-bg: rgba(115, 90, 51, 0.3);
    --select-hover-bg: var(--brand-brown);
    --select-hover-text: #FFFFFF;
    --icon-active-border: var(--brand-brown);
    --text-link: var(--brand-brown);
    --interactive-border: var(--brand-brown);
    --interactive-outline: var(--brand-brown-accent);
    --title-gradient: linear-gradient(135deg, #735233, #926247);
    --footer-text: #FFFFFF;

    /* ===== FAQ ===== */
    --faq-bg: var(--bg-section);

    /* ===== 滚动条 ===== */
    --scrollbar-track: rgba(0, 0, 0, 0.05);
    --scrollbar-thumb: var(--brand-brown);
}

/* ===== Dracula 深色主题 ===== */
html[data-preview-theme="dark"] {
    /* 背景色 */
    --bg-primary: #282A36;
    --bg-card: #313340;
    --bg-section: #282A36;
    --bg-soft: #383A4D;
    --bg-control: #383A4D;
    --bg-popup: #313340;
    --bg-overlay: rgba(0, 0, 0, 0.50);
    --bg-footer: #191A21;

    /* 文字色 */
    --text-primary: #F2F2F7;
    --text-secondary: #C7C7CC;
    --text-tertiary: #8E8E93;
    --text-placeholder: #75757F;
    --text-on-accent: #282A36;

    /* 品牌主色 - 棕色系（适配深色） */
    --brand-brown: #BD947A;
    --brand-brown-dark: #D9B79E;
    --brand-brown-accent: #FFB86C;
    --brand-brown-light: #594A42;

    /* 品牌主色 - 绿色系（荧光绿） */
    --brand-green: #39FF14;
    --brand-green-dark: #2ED10A;
    --brand-green-light: rgba(57, 255, 20, 0.18);

    /* 品牌主色 - 橙色系 */
    --brand-orange: #FFB86C;
    --brand-orange-light: rgba(255, 184, 108, 0.15);

    /* 功能色 */
    --color-red: #FF5555;
    --color-yellow: #F1FA8C;
    --color-blue: #6699FF;
    --color-purple: #BD93F9;
    --color-chart-blue: #8BE9FD;
    --color-tag: #FF79C6;

    /* 灰度 */
    --gray-10: #3D3E4D;
    --gray-30: #666876;
    --gray-40: #80828F;
    --gray-60: #9EA1AD;

    /* UI 元素 */
    --border: rgba(255, 255, 255, 0.12);
    --border-strong: rgba(255, 255, 255, 0.18);
    --shadow: 0 16px 42px rgba(0, 0, 0, 0.24);
    --shadow-hover: 0 22px 60px rgba(57, 255, 20, 0.14);
    --shadow-focus: 0 0 0 3px rgba(255, 184, 108, 0.25);
    --btn-primary: #39FF14;
    --btn-primary-hover: #2ED10A;
    --btn-secondary-bg: #313340;
    --btn-secondary-border: rgba(255, 255, 255, 0.12);
    --btn-secondary-shadow: 0 10px 30px rgba(0, 0, 0, 0.20);
    --shadow-screenshot: 0 26px 70px rgba(0, 0, 0, 0.26);
    --shadow-screenshot-hover: 0 32px 88px rgba(0, 0, 0, 0.32);

    /* Hero 渐变 */
    --hero-gradient: linear-gradient(135deg, #282A36 0%, #313340 100%);

    /* 交互高亮 */
    --highlight-bg: rgba(57, 255, 20, 0.16);
    --select-hover-bg: #39FF14;
    --select-hover-text: #282A36;
    --icon-active-border: #39FF14;
    --text-link: #39FF14;
    --interactive-border: #39FF14;
    --interactive-outline: #39FF14;
    --title-gradient: linear-gradient(135deg, #39FF14, #FFB86C);
    --footer-text: #F2F2F7;

    /* FAQ */
    --faq-bg: #3D3E4C;

    /* 滚动条 */
    --scrollbar-track: rgba(0, 0, 0, 0.1);
    --scrollbar-thumb: #39FF14;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* 顶部控件：主题切换 + 语言选择 */
.site-controls {
    position: fixed;
    top: 22px;
    right: 28px;
    z-index: 1000;
    display: flex;
    gap: 8px;
    align-items: center;
}

.theme-toggle {
    width: 42px;
    height: 42px;
    background: color-mix(in srgb, var(--bg-card) 86%, transparent);
    border: 1px solid var(--border-strong);
    border-radius: 14px;
    padding: 0;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 10px 30px rgba(79, 52, 34, 0.10);
    backdrop-filter: blur(18px);
    line-height: 1;
}

.theme-toggle:hover {
    background: var(--select-hover-bg);
    color: var(--select-hover-text);
    box-shadow: var(--shadow-hover);
}

.theme-toggle:focus {
    outline: none;
    border-color: var(--interactive-outline);
    box-shadow: var(--shadow-focus);
}

/* 根据当前主题显示 ☀️ 或 🌙 */
html:not([data-preview-theme="dark"]) .theme-icon-dark { display: none; }
html[data-preview-theme="dark"] .theme-icon-light { display: none; }

.site-controls select {
    height: 42px;
    background: color-mix(in srgb, var(--bg-card) 86%, transparent);
    border: 1px solid var(--border-strong);
    border-radius: 14px;
    padding: 0 36px 0 14px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 10px 30px rgba(79, 52, 34, 0.10);
    min-width: 124px;
    backdrop-filter: blur(18px);
}

.site-controls select:hover {
    background: var(--select-hover-bg);
    color: var(--select-hover-text);
    box-shadow: var(--shadow-hover);
}

.site-controls select:focus {
    outline: none;
    border-color: var(--interactive-outline);
    box-shadow: var(--shadow-focus);
}

/* App Icon 切换按钮 */
.app-icon-options {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 32px;
}

.app-icon-option {
    border: 1px solid transparent;
    border-radius: 22px;
    background: color-mix(in srgb, var(--bg-card) 70%, transparent);
    padding: 4px;
    cursor: pointer;
    transition: var(--transition);
}

.app-icon-option.active {
    border-color: var(--icon-active-border);
    box-shadow: 0 0 0 4px var(--highlight-bg), var(--btn-secondary-shadow);
}

.app-icon-option:hover {
    transform: translateY(-3px);
}

.app-icon-option:focus-visible {
    outline: 3px solid var(--interactive-outline);
    outline-offset: 4px;
}

.app-icon-img {
    width: 72px;
    height: 72px;
    border-radius: 19px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: block;
}

/* 功能图标 */
.feature-icon {
    width: 52px;
    height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    border-radius: 16px;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    font-size: 1.9rem;
}

/* ===== Bold 首页样式 ===== */
.demo-page {
    background:
        radial-gradient(circle at 15% 10%, color-mix(in srgb, var(--brand-brown-light) 42%, transparent), transparent 34rem),
        linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-section) 48%, var(--bg-primary) 100%);
}

.demo-page main {
    display: flex;
    flex-direction: column;
}

html[data-preview-theme="dark"] .demo-page {
    background:
        radial-gradient(circle at 15% 8%, rgba(57, 255, 20, 0.10), transparent 32rem),
        radial-gradient(circle at 85% 16%, rgba(255, 184, 108, 0.10), transparent 30rem),
        linear-gradient(180deg, var(--bg-primary) 0%, #242632 55%, var(--bg-primary) 100%);
}

.demo-shell {
    width: min(100% - 48px, 1180px);
    margin: 0 auto;
}

.demo-hero {
    padding: 26px 0 72px;
    position: relative;
}

.demo-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(115, 90, 51, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(115, 90, 51, 0.045) 1px, transparent 1px);
    background-size: 92px 92px;
    mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.76) 58%, transparent 100%);
    pointer-events: none;
}

html[data-preview-theme="dark"] .demo-hero::before {
    background-image:
        linear-gradient(rgba(57, 255, 20, 0.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(57, 255, 20, 0.055) 1px, transparent 1px);
}

.demo-nav,
.demo-hero-grid {
    position: relative;
    z-index: 1;
}

.demo-nav {
    height: 58px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
}

.demo-brand,
.demo-nav-link {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--border);
    background: color-mix(in srgb, var(--bg-card) 78%, transparent);
    box-shadow: 0 16px 38px rgba(79, 52, 34, 0.08);
    backdrop-filter: blur(18px);
}

.demo-brand {
    gap: 10px;
    height: 46px;
    padding: 0 14px 0 8px;
    border-radius: 999px;
    font-weight: 700;
    color: var(--text-primary);
}

.demo-brand-icon {
    width: 32px;
    height: 32px;
    border-radius: 9px;
}

.demo-nav-link {
    height: 42px;
    padding: 0 18px;
    border-radius: 999px;
    color: var(--text-link);
    text-decoration: none;
    font-weight: 700;
}

.demo-hero-grid {
    display: grid;
    grid-template-columns: minmax(360px, 0.86fr) minmax(500px, 1.14fr);
    gap: 44px;
    align-items: center;
}

.demo-hero-copy {
    max-width: 560px;
    padding-top: 40px;
}

.demo-icon-options {
    margin-bottom: 30px;
}

.demo-icon-options .app-icon-img {
    width: 66px;
    height: 66px;
    border-radius: 18px;
}

.demo-kicker {
    margin-bottom: 18px;
    color: var(--text-link);
    font-size: 0.88rem;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
}

.demo-hero h1,
.demo-bento h2,
.demo-gallery h2,
.demo-answers h2,
.demo-support h2 {
    color: var(--text-primary);
    letter-spacing: 0;
    line-height: 1.04;
}

.demo-hero h1 {
    max-width: 720px;
    margin-bottom: 26px;
    font-size: 4.8rem;
    font-weight: 820;
}

.demo-subtitle {
    max-width: 500px;
    margin-bottom: 34px;
    color: var(--text-secondary);
    font-size: 1.14rem;
    line-height: 1.9;
}

.demo-cta-row {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.demo-primary-link,
.demo-design-credit {
    min-height: 54px;
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    font-weight: 760;
}

.demo-primary-link {
    gap: 10px;
    padding: 0 30px;
    color: var(--text-on-accent);
    background: var(--btn-primary);
    box-shadow: var(--shadow);
    text-decoration: none;
}

.demo-primary-link:hover {
    background: var(--btn-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.demo-design-credit {
    padding: 0 24px;
    color: var(--text-link);
    background: color-mix(in srgb, var(--bg-card) 78%, transparent);
    border: 1px solid var(--border);
    box-shadow: var(--btn-secondary-shadow);
}

.demo-device-stage {
    min-height: 640px;
    position: relative;
    padding-top: 60px;
}

.demo-device-stage::before {
    content: '';
    position: absolute;
    left: 11%;
    right: 7%;
    bottom: 20px;
    height: 90px;
    background: rgba(79, 52, 34, 0.16);
    border-radius: 999px;
    filter: blur(36px);
}

html[data-preview-theme="dark"] .demo-device-stage::before {
    background: rgba(57, 255, 20, 0.14);
}

.demo-phone {
    position: absolute;
    height: auto;
    object-fit: cover;
    border-radius: 34px;
    box-shadow: var(--shadow-screenshot);
}

.demo-phone-main {
    width: 336px;
    left: 48%;
    top: 8px;
    z-index: 3;
    transform: translateX(-50%);
}

.demo-phone-left,
.demo-phone-right {
    width: 228px;
    top: 146px;
    opacity: 0.52;
    filter: saturate(0.88) contrast(0.95);
    z-index: 2;
}

.demo-phone-left {
    left: 0;
    transform: rotate(-8deg);
}

.demo-phone-right {
    right: 0;
    transform: rotate(8deg);
}

.demo-widget-card {
    position: absolute;
    right: -2%;
    bottom: 8px;
    width: 148px;
    padding: 8px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: color-mix(in srgb, var(--bg-card) 88%, transparent);
    box-shadow: 0 18px 46px rgba(79, 52, 34, 0.16);
    backdrop-filter: blur(18px);
    z-index: 4;
}

.demo-widget-card img {
    display: block;
    width: 100%;
    border-radius: 6px;
}

.demo-bento,
.demo-gallery,
.demo-answers,
.demo-support {
    padding: 48px 0;
}

.demo-bento h2,
.demo-gallery h2,
.demo-answers h2,
.demo-support h2 {
    font-size: 3.1rem;
    font-weight: 800;
}

.demo-bento-card,
.demo-answer-card,
.demo-support-links {
    border: 1px solid var(--border);
    border-radius: 8px;
    background: color-mix(in srgb, var(--bg-card) 82%, transparent);
    box-shadow: 0 18px 44px rgba(79, 52, 34, 0.08);
    backdrop-filter: blur(18px);
}

.demo-bento-card h3 {
    margin-bottom: 9px;
    color: var(--text-primary);
    font-size: 1.18rem;
    line-height: 1.35;
}

.demo-bento-card p {
    color: var(--text-secondary);
    line-height: 1.76;
}

.demo-section-heading {
    max-width: 720px;
    margin-bottom: 30px;
}

.demo-section-subtitle {
    margin-top: 12px;
    color: var(--text-secondary);
    font-size: 1.16rem;
    line-height: 1.7;
}

/* 深色模式下副标题变为荧光绿 */
html[data-preview-theme="dark"] .demo-section-subtitle {
    color: #39FF14;
}

.demo-gallery {
    order: 1;
}

.demo-bento {
    order: 2;
}

.demo-answers {
    order: 3;
}

.demo-support {
    order: 4;
}

.demo-bento-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-auto-rows: minmax(216px, auto);
    gap: 16px;
}

.demo-bento-card {
    padding: 24px;
}

.demo-bento-card .feature-icon {
    margin-bottom: 26px;
}

.demo-bento-large {
    grid-column: span 2;
    grid-row: span 2;
    padding: 34px;
}

.demo-bento-large h3 {
    font-size: 1.8rem;
}

.demo-bento-wide {
    grid-column: span 2;
}

.demo-gallery {
    overflow: hidden;
}

.demo-gallery-strip {
    display: flex;
    gap: 18px;
    overflow-x: auto;
    padding: 12px 0 22px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.demo-gallery-strip::-webkit-scrollbar {
    display: none;
}

.demo-gallery-strip img {
    flex: 0 0 240px;
    width: 240px;
    height: 520px;
    object-fit: cover;
    border-radius: 32px;
    box-shadow: var(--shadow-screenshot);
    scroll-snap-align: center;
}

.demo-gallery-scrollbar {
    width: min(420px, 100%);
    height: 12px;
    margin: 8px auto 0;
    padding: 4px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--brand-brown-light) 52%, transparent);
    border: 1px solid var(--border);
    box-shadow: inset 0 1px 2px rgba(79, 52, 34, 0.08);
    cursor: pointer;
}

html[data-preview-theme="dark"] .demo-gallery-scrollbar {
    background: rgba(57, 255, 20, 0.12);
}

.demo-gallery-thumb {
    width: 36%;
    height: 100%;
    border-radius: 999px;
    background: var(--text-link);
    box-shadow: 0 6px 16px color-mix(in srgb, var(--text-link) 24%, transparent);
    transform: translateX(0);
    transition: width 0.18s ease;
}

.demo-answer-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.demo-answer-card {
    padding: 24px;
}

.demo-answer-card h3 {
    margin-bottom: 10px;
    color: var(--text-primary);
    font-size: 1.16rem;
    line-height: 1.35;
}

.demo-answer-card p {
    color: var(--text-secondary);
    line-height: 1.78;
}

.demo-support {
    padding-bottom: 48px;
}

.demo-support-grid {
    display: grid;
    grid-template-columns: minmax(300px, 0.9fr) minmax(460px, 1.1fr);
    gap: 52px;
    align-items: start;
}

.demo-support-links {
    padding: 18px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.demo-support-links a,
.demo-support-links span {
    min-height: 58px;
    display: flex;
    align-items: center;
    padding: 0 18px;
    border-radius: 8px;
    background: var(--bg-soft);
    color: var(--text-link);
    text-decoration: none;
    font-weight: 700;
    overflow-wrap: anywhere;
}

/* Footer */
footer {
    background: var(--bg-footer);
    color: var(--footer-text);
    padding: 34px 20px;
    text-align: center;
}

footer p {
    margin-bottom: 20px;
    opacity: 0.8;
}

.footer-links {
    display: flex;
    gap: 22px;
    justify-content: center;
    flex-wrap: wrap;
    font-size: 0.94rem;
}

.footer-links a,
.footer-links span {
    color: var(--footer-text);
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition);
}

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

/* ===== 响应式设计 ===== */
@media (max-width: 1024px) {
    .demo-hero-grid,
    .demo-support-grid {
        grid-template-columns: 1fr;
    }

    .demo-hero h1 {
        max-width: 760px;
        font-size: 4rem;
    }

    .demo-device-stage {
        min-height: 620px;
    }

    .demo-bento-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    .demo-shell {
        width: min(100% - 32px, 1180px);
    }

    .demo-controls {
        top: 14px;
        right: 14px;
    }

    .site-controls {
        top: 14px;
        right: 14px;
        gap: 6px;
    }

    .site-controls select {
        height: 36px;
        padding: 0 30px 0 10px;
        font-size: 12px;
        min-width: 104px;
        border-radius: 12px;
    }

    .theme-toggle {
        width: 36px;
        height: 36px;
        font-size: 14px;
        border-radius: 12px;
    }

    .demo-hero {
        padding-top: 78px;
    }

    .demo-nav {
        display: none;
    }

    .demo-hero-grid {
        min-height: auto;
        gap: 28px;
    }

    .demo-hero-copy {
        text-align: center;
        margin: 0 auto;
    }

    .demo-icon-options,
    .demo-cta-row {
        justify-content: center;
    }

    .demo-hero h1 {
        font-size: 2.8rem;
    }

    .demo-subtitle {
        margin-left: auto;
        margin-right: auto;
        font-size: 1rem;
    }

    .demo-primary-link,
    .demo-design-credit {
        width: min(100%, 318px);
        justify-content: center;
    }

    .demo-device-stage {
        min-height: 500px;
        margin-top: 10px;
    }

    .demo-phone-main {
        width: 232px;
        top: 14px;
        left: 50%;
    }

    .demo-phone-left,
    .demo-phone-right {
        width: 156px;
        top: 128px;
        opacity: 0.36;
    }

    .demo-phone-left {
        left: -24px;
    }

    .demo-phone-right {
        right: -24px;
    }

    .demo-widget-card {
        left: auto;
        right: -8px;
        bottom: 0;
        width: 122px;
        transform: none;
    }

    .demo-bento,
    .demo-gallery,
    .demo-answers,
    .demo-support {
        padding: 52px 0;
    }

    .demo-bento h2,
    .demo-gallery h2,
    .demo-answers h2,
    .demo-support h2 {
        font-size: 2.28rem;
    }

    .demo-section-heading {
        margin-bottom: 24px;
    }

    .demo-section-subtitle {
        margin-top: 10px;
        font-size: 1rem;
    }

    .demo-bento-grid,
    .demo-answer-grid,
    .demo-support-links {
        grid-template-columns: 1fr;
    }

    .demo-bento-large,
    .demo-bento-wide {
        grid-column: span 1;
        grid-row: span 1;
        padding: 24px;
    }

    .demo-gallery-strip img {
        flex-basis: 210px;
        width: 210px;
        height: 460px;
        border-radius: 30px;
    }
}

/* ===== 法律页面（privacy / terms） ===== */
.legal-page {
    max-width: 800px;
    margin: 0 auto;
    padding: 80px 20px 60px;
}

.legal-page h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.legal-page h2 {
    font-size: 1.8rem;
    margin-top: 40px;
    margin-bottom: 15px;
}

.legal-page p {
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.legal-page ul {
    margin-left: 30px;
    margin-bottom: 15px;
}

.legal-page li {
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.last-updated {
    color: var(--text-tertiary);
    font-size: 0.9rem;
    margin-bottom: 40px;
}

.contact-link {
    color: var(--text-link);
    text-decoration: none;
}

.contact-link:hover {
    text-decoration: underline;
}

.back-link {
    display: inline-block;
    margin-top: 40px;
    color: var(--text-link);
    text-decoration: none;
    font-weight: 500;
}

.back-link:hover {
    text-decoration: underline;
}