/* =========================================================
 * 爱判断 · AI 内容鉴定 网页端模板
 * 设计原则：纯色、大气、响应式、无渐变
 * ========================================================= */

/* ===== 基础重置 ===== */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', 'Segoe UI', Roboto, sans-serif;
    font-size: 15px;
    line-height: 1.6;
    color: #0f172a;
    background: #f8fafc;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; transition: color .2s; }
a:hover { color: #2563eb; }
img { max-width: 100%; display: block; }
ul, ol { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, h5, h6 { margin: 0; font-weight: 600; color: #0f172a; line-height: 1.3; }
p { margin: 0; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* 移动端滚动优化 */
.page-tabs, .filter-tabs {
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.page-tabs::-webkit-scrollbar, .filter-tabs::-webkit-scrollbar { display: none; }

/* ===== 布局容器 ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}
.site-main { min-height: calc(100vh - 72px - 320px); padding-top: 72px; }

/* ===== 顶部导航栏 ===== */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 72px;
    background: #ffffff;
    border-bottom: 1px solid #e5e7eb;
    z-index: 1000;
    transition: box-shadow .25s;
}
.site-header.is-scrolled { box-shadow: 0 2px 12px rgba(15, 23, 42, 0.06); }
.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}
.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    color: #0f172a;
}
.nav-brand:hover { color: #0f172a; }
.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: #2563eb;
    color: #ffffff;
    font-weight: 800;
    font-size: 14px;
    letter-spacing: 0;
}
.brand-logo { height: 36px; width: auto; }
.brand-name { font-size: 18px; font-weight: 700; letter-spacing: 0.5px; }

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav-list {
    display: flex;
    align-items: center;
    gap: 4px;
}
.nav-link {
    display: inline-block;
    padding: 8px 14px;
    color: #475569;
    font-size: 15px;
    font-weight: 600;
    border-radius: 8px;
    transition: all .2s;
}
.nav-link:hover { color: #0f172a; background: #fef3c7; }
.nav-link.is-active { color: #0f172a; background: #fef3c7; }

.nav-cta { display: flex; align-items: center; gap: 12px; }

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 26px;
    height: 20px;
    padding: 0;
}
.nav-toggle span {
    display: block;
    height: 2px;
    background: #0f172a;
    border-radius: 2px;
    transition: all .25s;
}

/* ===== 按钮（Neo-brutalism 偏移阴影 · 与首页统一） ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 11px 22px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
    transition: transform .18s, box-shadow .18s, background .18s, color .18s, border-color .18s;
    border: 2px solid transparent;
    cursor: pointer;
}
.btn-primary {
    background: #0f172a;
    color: #ffffff;
    border-color: #0f172a;
    box-shadow: 4px 4px 0 #fbbf24;
}
.btn-primary:hover {
    background: #0f172a;
    color: #fbbf24;
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0 #fbbf24;
}
.btn-outline {
    border-color: #0f172a;
    color: #0f172a;
    background: #ffffff;
    box-shadow: 4px 4px 0 #0f172a;
}
.btn-outline:hover {
    background: #fef3c7;
    color: #0f172a;
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0 #0f172a;
}
.btn-ghost { color: #475569; background: transparent; }
.btn-ghost:hover { color: #0f172a; background: #fef3c7; }
.btn-lg { padding: 14px 32px; font-size: 16px; border-radius: 12px; }
.btn-block { width: 100%; }

/* ===== Hero 区 ===== */
.hero {
    padding: 80px 0 64px;
    background: #ffffff;
    border-bottom: 1px solid #eef2f7;
    position: relative;
    overflow: hidden;
}
.hero-inner {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 56px;
    align-items: center;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    background: #0f172a;
    color: #ffffff;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 24px;
    letter-spacing: 0.3px;
}
.hero-badge::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: #fbbf24;
}
.hero-title {
    font-size: 56px;
    line-height: 1.15;
    color: #0f172a;
    margin-bottom: 20px;
    letter-spacing: -1.2px;
    font-weight: 900;
}
.hero-title .accent {
    display: inline-block;
    background: #fef3c7;
    color: #0f172a;
    padding: 0 10px;
}
.hero-sub {
    font-size: 18px;
    color: #475569;
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 560px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid #eef2f7;
}
.stat-num { font-size: 32px; font-weight: 700; color: #0f172a; }
.stat-label { font-size: 13px; color: #64748b; margin-top: 4px; }

.hero-visual {
    position: relative;
    height: 420px;
    background: #ffffff;
    border-radius: 22px;
    padding: 28px;
    border: 3px solid #0f172a;
    box-shadow: 8px 8px 0 #fbbf24;
}
.hero-chat {
    display: flex;
    flex-direction: column;
    gap: 14px;
    height: 100%;
}
.chat-row { display: flex; align-items: flex-start; gap: 10px; }
.chat-row.is-user { flex-direction: row-reverse; }
.chat-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    background: #ffffff;
    flex-shrink: 0;
    border: 1px solid #e5e7eb;
}
.chat-row.is-user .chat-avatar { background: #2563eb; color: #ffffff; border-color: #2563eb; }
.chat-bubble {
    max-width: 80%;
    padding: 12px 16px;
    background: #ffffff;
    border-radius: 14px;
    font-size: 14px;
    color: #334155;
    line-height: 1.6;
    border: 1px solid #e5e7eb;
}
.chat-row.is-user .chat-bubble { background: #2563eb; color: #ffffff; border-color: #2563eb; }
.chat-result { display: flex; align-items: center; gap: 8px; margin-top: 6px; font-weight: 600; color: #dc2626; font-size: 13px; }
.chat-result.is-real { color: #16a34a; }

/* ===== 通用 Section（与首页统一） ===== */
.section { padding: 80px 0; }
.section-alt { background: #ffffff; }
.section-head { text-align: center; margin-bottom: 56px; }
.section-tag {
    display: inline-block;
    padding: 6px 14px;
    background: #ffedd5;
    color: #f97316;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 14px;
    letter-spacing: 0.3px;
}
.section-title {
    font-size: 40px;
    color: #0f172a;
    margin-bottom: 14px;
    letter-spacing: -0.8px;
    font-weight: 900;
    line-height: 1.2;
}
.section-title em {
    font-style: normal;
    display: inline-block;
    background: #fef3c7;
    padding: 0 10px;
}
.section-desc {
    font-size: 16px;
    color: #64748b;
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ===== 功能卡片网格（Neo-brutalism） ===== */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.feature-card {
    background: #ffffff;
    border: 2.5px solid #0f172a;
    border-radius: 18px;
    padding: 30px 26px;
    transition: transform .2s, box-shadow .2s;
    display: flex;
    flex-direction: column;
}
.feature-card:hover {
    transform: translate(-3px, -3px);
    box-shadow: 6px 6px 0 #fbbf24;
}
.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    background: #fef3c7;
    border: 2px solid #0f172a;
    margin-bottom: 20px;
}
.feature-icon.tone-blue   { background: #dbeafe; }
.feature-icon.tone-green  { background: #bbf7d0; }
.feature-icon.tone-orange { background: #fed7aa; }
.feature-icon.tone-purple { background: #fef3c7; }
.feature-title { font-size: 18px; margin-bottom: 10px; font-weight: 800; }
.feature-desc { font-size: 14px; color: #64748b; line-height: 1.7; flex: 1; }
.feature-link {
    margin-top: 20px;
    color: #0f172a;
    font-size: 14px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: gap .2s;
}
.feature-link:hover { gap: 8px; color: #f97316; }

/* ===== 能力详情块（features 页 · 统一风格） ===== */
.ability-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    padding: 80px 0;
    border-bottom: 2px dashed #cbd5e1;
}
.ability-block:last-child { border-bottom: none; }
.ability-block.is-reverse .ability-visual { order: 2; }
.ability-title { font-size: 34px; margin-bottom: 16px; letter-spacing: -0.6px; font-weight: 900; line-height: 1.25; }
.ability-title em {
    font-style: normal;
    display: inline-block;
    background: #fef3c7;
    padding: 0 8px;
}
.ability-sub { font-size: 16px; color: #64748b; line-height: 1.7; margin-bottom: 28px; }
.ability-list { display: flex; flex-direction: column; gap: 14px; }
.ability-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 15px;
    color: #334155;
}
.ability-list .check {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #16a34a;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 800;
    margin-top: 1px;
    border: 2px solid #0f172a;
}
.ability-visual {
    background: #f8fafc;
    border-radius: 22px;
    padding: 32px;
    border: 2.5px solid #0f172a;
    box-shadow: 8px 8px 0 #fbbf24;
    min-height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.ability-mock {
    width: 100%;
    background: #ffffff;
    border-radius: 14px;
    padding: 20px;
    border: 2px solid #0f172a;
}
.ability-mock-head { display: flex; align-items: center; gap: 8px; padding-bottom: 12px; border-bottom: 1px solid #eef2f7; margin-bottom: 14px; }
.ability-mock-head .dot { width: 10px; height: 10px; border-radius: 50%; background: #e5e7eb; }
.ability-mock-head .dot:nth-child(1) { background: #ef4444; }
.ability-mock-head .dot:nth-child(2) { background: #f59e0b; }
.ability-mock-head .dot:nth-child(3) { background: #22c55e; }
.ability-mock-line { height: 10px; border-radius: 4px; background: #f1f5f9; margin-bottom: 10px; }
.ability-mock-line.w60 { width: 60%; }
.ability-mock-line.w80 { width: 80%; }
.ability-mock-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    margin-top: 10px;
    background: #fee2e2;
    color: #dc2626;
}
.ability-mock-badge.is-real { background: #dcfce7; color: #16a34a; }

/* ===== 数据统计条（黑边黄影） ===== */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    background: #ffffff;
    border: 2.5px solid #0f172a;
    border-radius: 22px;
    padding: 36px 0;
    box-shadow: 6px 6px 0 #fbbf24;
}
.stats-item { text-align: center; border-right: 2px dashed #e2e8f0; }
.stats-item:last-child { border-right: none; }
.stats-value { font-size: 44px; font-weight: 900; color: #0f172a; letter-spacing: -1.2px; }
.stats-text { font-size: 14px; color: #64748b; margin-top: 6px; font-weight: 600; }

/* ===== 话题列表（社区页）===== */
.page-hero {
    background: #ffffff;
    padding: 64px 0 40px;
    border-bottom: 3px solid #0f172a;
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -30px;
    width: 180px; height: 180px;
    border-radius: 50%;
    background: #fef3c7;
    z-index: 0;
}
.page-hero > .container { position: relative; z-index: 1; }
.page-hero-title {
    font-size: 40px;
    margin-bottom: 12px;
    letter-spacing: -0.8px;
    font-weight: 900;
    line-height: 1.2;
}
.page-hero-title em {
    font-style: normal;
    display: inline-block;
    background: #fbbf24;
    color: #0f172a;
    padding: 0 10px;
    transform: rotate(-1deg);
}
.page-hero-desc { color: #64748b; font-size: 16px; line-height: 1.7; }
.page-tabs {
    display: flex;
    gap: 8px;
    margin-top: 28px;
    border-bottom: 2px solid #0f172a;
}
.page-tab {
    padding: 12px 20px;
    font-size: 15px;
    color: #64748b;
    font-weight: 700;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    transition: all .2s;
}
.page-tab:hover { color: #0f172a; }
.page-tab.is-active { color: #0f172a; border-bottom-color: #fbbf24; }

.topic-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
}
.topic-card {
    background: #ffffff;
    border: 2.5px solid #0f172a;
    border-radius: 18px;
    padding: 24px;
    transition: transform .2s, box-shadow .2s;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.topic-card:hover {
    transform: translate(-3px, -3px);
    box-shadow: 6px 6px 0 #fbbf24;
}
.topic-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 5px 12px;
    background: #ffedd5;
    color: #c2410c;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    align-self: flex-start;
    border: 1.5px solid #c2410c;
}
.topic-title { font-size: 18px; color: #0f172a; line-height: 1.5; font-weight: 800; }
.topic-desc {
    font-size: 14px;
    color: #64748b;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.topic-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 14px;
    border-top: 1.5px dashed #e2e8f0;
    font-size: 13px;
    color: #94a3b8;
}
.topic-meta-left { display: flex; gap: 14px; }
.topic-meta-item { display: flex; align-items: center; gap: 4px; }

/* ===== 排行榜（统一风格）===== */
.rank-section { margin-top: 48px; }
.rank-list {
    background: #ffffff;
    border: 2.5px solid #0f172a;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 6px 6px 0 #fbbf24;
}
.rank-row {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 18px 24px;
    border-bottom: 1.5px dashed #e2e8f0;
    transition: background .2s;
    cursor: pointer;
}
.rank-row:last-child { border-bottom: none; }
.rank-row:hover { background: #fef3c7; }
.rank-no {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: #f1f5f9;
    color: #64748b;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 15px;
    flex-shrink: 0;
    border: 2px solid #0f172a;
}
.rank-row.is-top .rank-no {
    background: #fbbf24;
    color: #0f172a;
    font-size: 22px;
}
.rank-main { flex: 1; min-width: 0; }
.rank-name {
    font-size: 16px;
    color: #0f172a;
    font-weight: 700;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.rank-desc { font-size: 13px; color: #94a3b8; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rank-score { text-align: right; flex-shrink: 0; }
.rank-score-num { font-size: 22px; font-weight: 900; color: #0f172a; }
.rank-score-label { font-size: 12px; color: #94a3b8; }

/* ===== 话题详情（统一风格）===== */
.topic-detail { padding: 48px 0; }
.topic-head {
    background: #ffffff;
    border: 2.5px solid #0f172a;
    border-radius: 22px;
    padding: 40px;
    margin-bottom: 24px;
    box-shadow: 6px 6px 0 #fbbf24;
}
.topic-head-title { font-size: 32px; margin-bottom: 16px; letter-spacing: -0.6px; font-weight: 900; line-height: 1.3; }
.topic-head-desc { font-size: 16px; color: #475569; line-height: 1.7; margin-bottom: 20px; }
.topic-head-meta { display: flex; gap: 20px; font-size: 13px; color: #94a3b8; flex-wrap: wrap; }

.vote-panel {
    background: #ffffff;
    border: 2.5px solid #0f172a;
    border-radius: 22px;
    padding: 32px;
    box-shadow: 6px 6px 0 #0f172a;
}
.vote-panel-title { font-size: 20px; margin-bottom: 20px; text-align: center; font-weight: 800; }
.vote-buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.vote-btn {
    padding: 22px 18px;
    border: 2.5px solid #0f172a;
    border-radius: 14px;
    background: #ffffff;
    text-align: center;
    font-weight: 700;
    cursor: pointer;
    transition: transform .18s, box-shadow .18s, background .18s;
}
.vote-btn:hover { transform: translate(-2px, -2px); }
.vote-btn .vote-label { font-size: 16px; display: block; margin-bottom: 6px; }
.vote-btn .vote-pct { font-size: 24px; color: #94a3b8; font-weight: 900; }
.vote-btn.is-support { color: #16a34a; }
.vote-btn.is-support:hover,
.vote-btn.is-support.is-selected { background: #dcfce7; box-shadow: 5px 5px 0 #16a34a; }
.vote-btn.is-neutral { color: #475569; }
.vote-btn.is-neutral:hover,
.vote-btn.is-neutral.is-selected { background: #f1f5f9; box-shadow: 5px 5px 0 #475569; }
.vote-btn.is-oppose { color: #dc2626; }
.vote-btn.is-oppose:hover,
.vote-btn.is-oppose.is-selected { background: #fef2f2; box-shadow: 5px 5px 0 #dc2626; }

.vote-result { margin-top: 28px; }
.vote-bar {
    height: 16px;
    border-radius: 8px;
    background: #f1f5f9;
    overflow: hidden;
    display: flex;
    border: 2px solid #0f172a;
}
.vote-bar-seg { height: 100%; transition: width .6s; }
.vote-bar-seg.is-support { background: #16a34a; }
.vote-bar-seg.is-neutral { background: #cbd5e1; }
.vote-bar-seg.is-oppose { background: #dc2626; }
.vote-result-meta {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
    font-size: 13px;
    color: #64748b;
    font-weight: 600;
}

/* ===== 测验页（统一风格）===== */
.quiz-container { padding: 60px 0; }
.quiz-progress {
    background: #ffffff;
    border: 2.5px solid #0f172a;
    border-radius: 14px;
    padding: 16px 20px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 4px 4px 0 #0f172a;
}
.quiz-progress-text { font-size: 14px; color: #64748b; font-weight: 600; }
.quiz-progress-text strong { color: #0f172a; font-size: 18px; font-weight: 900; }
.quiz-progress-bar {
    flex: 1;
    height: 10px;
    background: #f1f5f9;
    border-radius: 5px;
    margin: 0 20px;
    overflow: hidden;
    border: 1.5px solid #0f172a;
}
.quiz-progress-fill { height: 100%; background: #fbbf24; transition: width .3s; width: 0; }
.quiz-card {
    background: #ffffff;
    border: 2.5px solid #0f172a;
    border-radius: 22px;
    padding: 48px 40px;
    text-align: center;
    box-shadow: 6px 6px 0 #fbbf24;
}
.quiz-question {
    font-size: 24px;
    color: #0f172a;
    line-height: 1.5;
    margin-bottom: 36px;
    min-height: 80px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}
.quiz-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    max-width: 520px;
    margin: 0 auto;
}
.quiz-option {
    padding: 20px;
    border: 2.5px solid #0f172a;
    background: #ffffff;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: transform .18s, box-shadow .18s, background .18s;
}
.quiz-option:hover {
    background: #fef3c7;
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0 #0f172a;
}
.quiz-option.is-correct {
    background: #dcfce7;
    color: #16a34a;
    border-color: #16a34a;
    box-shadow: 5px 5px 0 #16a34a;
}
.quiz-option.is-wrong {
    background: #fef2f2;
    color: #dc2626;
    border-color: #dc2626;
    box-shadow: 5px 5px 0 #dc2626;
}
.quiz-explain {
    margin-top: 28px;
    padding: 18px 20px;
    background: #fef3c7;
    border-left: 4px solid #fbbf24;
    border-radius: 10px;
    text-align: left;
    color: #334155;
    font-size: 14px;
    line-height: 1.7;
    display: none;
}
.quiz-explain.is-show { display: block; }
.quiz-actions { margin-top: 28px; display: flex; justify-content: center; gap: 12px; }

/* ===== 关于页（统一风格）===== */
.about-hero {
    background: #ffffff;
    padding: 96px 0 72px;
    border-bottom: 3px solid #0f172a;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.about-hero::before,
.about-hero::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}
.about-hero::before {
    width: 260px; height: 260px;
    background: #fef3c7;
    top: -80px; left: -60px;
}
.about-hero::after {
    width: 200px; height: 200px;
    background: #fed7aa;
    bottom: -70px; right: -40px;
}
.about-hero > .container { position: relative; z-index: 1; }
.about-hero-title {
    font-size: 52px;
    margin-bottom: 18px;
    letter-spacing: -1.2px;
    font-weight: 900;
    line-height: 1.15;
}
.about-hero-title em {
    font-style: normal;
    display: inline-block;
    background: #fbbf24;
    color: #0f172a;
    padding: 0 12px;
    transform: rotate(-1deg);
}
.about-hero-sub { font-size: 18px; color: #64748b; max-width: 680px; margin: 0 auto; line-height: 1.7; }

.value-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.value-card {
    background: #ffffff;
    border: 2.5px solid #0f172a;
    border-radius: 20px;
    padding: 34px 28px;
    text-align: center;
    transition: transform .2s, box-shadow .2s;
}
.value-card:hover {
    transform: translate(-3px, -3px);
    box-shadow: 6px 6px 0 #fbbf24;
}
.value-card:nth-child(2):hover { box-shadow: 6px 6px 0 #16a34a; }
.value-card:nth-child(3):hover { box-shadow: 6px 6px 0 #f97316; }
.value-icon {
    width: 68px;
    height: 68px;
    border-radius: 16px;
    background: #fef3c7;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    border: 2.5px solid #0f172a;
}
.value-card:nth-child(2) .value-icon { background: #bbf7d0; }
.value-card:nth-child(3) .value-icon { background: #fed7aa; }
.value-title { font-size: 20px; margin-bottom: 10px; font-weight: 800; }
.value-desc { color: #64748b; line-height: 1.7; }

.contact-block {
    background: #ffffff;
    border: 2.5px solid #0f172a;
    border-radius: 22px;
    padding: 48px;
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 48px;
    align-items: center;
    box-shadow: 8px 8px 0 #fbbf24;
}
.contact-info-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1.5px dashed #e2e8f0;
}
.contact-info-item:last-child { border-bottom: none; }
.contact-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: #fef3c7;
    border: 2px solid #0f172a;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}
.contact-label { font-size: 12px; color: #94a3b8; font-weight: 600; }
.contact-value { font-size: 15px; color: #0f172a; font-weight: 700; }
.contact-qr img {
    width: 240px;
    height: 240px;
    border-radius: 14px;
    border: 2.5px solid #0f172a;
    background: #f8fafc;
    box-shadow: 5px 5px 0 #0f172a;
}
.contact-qr p { text-align: center; margin-top: 14px; color: #64748b; font-size: 13px; font-weight: 600; }

/* ===== CTA 区（统一风格）===== */
.cta-section {
    background: #0f172a;
    padding: 90px 0;
    text-align: center;
    color: #ffffff;
    position: relative;
    overflow: hidden;
}
.cta-section::before,
.cta-section::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}
.cta-section::before {
    width: 280px; height: 280px;
    background: #fbbf24;
    top: -100px; left: -60px;
    opacity: 0.15;
}
.cta-section::after {
    width: 220px; height: 220px;
    background: #f97316;
    bottom: -70px; right: -50px;
    opacity: 0.18;
}
.cta-section > .container { position: relative; z-index: 1; }
.cta-title {
    font-size: 44px;
    color: #ffffff;
    margin-bottom: 16px;
    letter-spacing: -0.8px;
    font-weight: 900;
    line-height: 1.2;
}
.cta-title em {
    font-style: normal;
    display: inline-block;
    background: #fbbf24;
    color: #0f172a;
    padding: 2px 14px;
    transform: rotate(-1deg);
}
.cta-desc { font-size: 16px; color: #cbd5e1; margin-bottom: 36px; line-height: 1.75; }
.cta-section .btn-primary {
    background: #fbbf24;
    color: #0f172a;
    border-color: #fbbf24;
    box-shadow: 5px 5px 0 #ffffff;
}
.cta-section .btn-primary:hover {
    background: #fbbf24;
    color: #0f172a;
    transform: translate(-2px, -2px);
    box-shadow: 7px 7px 0 #ffffff;
}
.cta-section .btn-outline {
    background: transparent;
    color: #ffffff;
    border-color: #ffffff;
    box-shadow: 5px 5px 0 transparent;
}
.cta-section .btn-outline:hover {
    background: #ffffff;
    color: #0f172a;
    transform: translate(-2px, -2px);
    box-shadow: 7px 7px 0 #fbbf24;
}

/* ===== 页脚 ===== */
.site-footer {
    background: #0b1220;
    color: #94a3b8;
    padding: 64px 0 24px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 40px;
}
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-logo .brand-name { color: #ffffff; }
.footer-slogan { color: #e2e8f0; font-size: 15px; margin-bottom: 8px; font-weight: 500; }
.footer-desc { color: #94a3b8; font-size: 13px; line-height: 1.7; }
.footer-title { color: #ffffff; font-size: 15px; margin-bottom: 18px; }
.footer-list li { margin-bottom: 10px; font-size: 14px; }
.footer-list a { color: #94a3b8; transition: color .2s; }
.footer-list a:hover { color: #ffffff; }
.footer-bottom {
    border-top: 1px solid #1e293b;
    padding-top: 24px;
    text-align: center;
    font-size: 13px;
    color: #64748b;
}
.footer-bottom .dot { margin: 0 8px; color: #475569; }
.footer-bottom a { color: #94a3b8; }
.footer-bottom a:hover { color: #ffffff; }

/* ===== 空状态（统一风格）===== */
.empty-state {
    background: #ffffff;
    border: 2.5px dashed #cbd5e1;
    border-radius: 20px;
    padding: 80px 20px;
    text-align: center;
    color: #94a3b8;
}
.empty-icon { font-size: 64px; margin-bottom: 16px; }
.empty-text { font-size: 16px; font-weight: 600; }

/* ===== 小程序弹窗（统一风格）===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.65);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 20px;
    backdrop-filter: blur(4px);
}
.modal-overlay.is-open { display: flex; }
.modal-box {
    background: #ffffff;
    border-radius: 22px;
    max-width: 400px;
    width: 100%;
    position: relative;
    overflow: hidden;
    border: 3px solid #0f172a;
    box-shadow: 10px 10px 0 #fbbf24;
}
.modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #ffffff;
    color: #0f172a;
    font-size: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .2s;
    z-index: 2;
    border: 2px solid #0f172a;
    font-weight: 700;
}
.modal-close:hover { background: #fbbf24; transform: rotate(90deg); }
.modal-head {
    background: #0f172a;
    padding: 30px 24px;
    text-align: center;
    color: #ffffff;
    border-bottom: 3px solid #fbbf24;
}
.modal-title { color: #ffffff; font-size: 22px; margin-bottom: 6px; font-weight: 800; }
.modal-sub { color: #cbd5e1; font-size: 14px; }
.modal-body { padding: 28px 24px; text-align: center; }
.modal-qrcode {
    width: 220px;
    height: 220px;
    border-radius: 14px;
    margin: 0 auto 16px;
    background: #f8fafc;
    object-fit: contain;
    border: 2.5px solid #0f172a;
}
.modal-hint { font-size: 13px; color: #94a3b8; font-weight: 600; }

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
    .hero-title { font-size: 42px; }
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-bar { grid-template-columns: repeat(2, 1fr); padding: 24px 0; }
    .stats-item:nth-child(2) { border-right: none; }
    .stats-item:nth-child(1), .stats-item:nth-child(2) { border-bottom: 1px solid #eef2f7; padding-bottom: 24px; margin-bottom: 24px; }
    .ability-block { grid-template-columns: 1fr; gap: 32px; padding: 56px 0; }
    .ability-block.is-reverse .ability-visual { order: 0; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
    .contact-block { grid-template-columns: 1fr; gap: 32px; padding: 32px; }
    .contact-qr { margin: 0 auto; }
}

@media (max-width: 768px) {
    body { font-size: 14px; }
    .container { padding: 0 16px; }
    .site-header { height: 60px; }
    .site-main { padding-top: 60px; }

    .nav-toggle { display: flex; }
    .nav-menu {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: #ffffff;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 16px;
        border-top: 1px solid #e5e7eb;
        max-height: 0;
        overflow: hidden;
        transition: max-height .3s;
    }
    .nav-menu.is-open { max-height: calc(100vh - 60px); overflow-y: auto; }
    .nav-list { flex-direction: column; align-items: stretch; gap: 2px; width: 100%; }
    .nav-link { padding: 14px 16px; border-radius: 10px; }
    .nav-link.is-active { background: #fef3c7; }
    .nav-cta { margin-top: 16px; padding-top: 16px; border-top: 1px solid #eef2f7; flex-direction: column; align-items: stretch; gap: 10px; }
    .btn { padding: 12px 20px; }

    .hero { padding: 48px 0 40px; }
    .hero-inner { grid-template-columns: 1fr; gap: 40px; }
    .hero-title { font-size: 34px; }
    .hero-sub { font-size: 15px; }
    .hero-stats { gap: 20px; margin-top: 32px; padding-top: 24px; }
    .stat-num { font-size: 24px; }
    .hero-visual { height: 360px; padding: 20px; }

    .section { padding: 56px 0; }
    .section-title { font-size: 28px; }
    .section-desc { font-size: 14px; }

    .feature-grid { grid-template-columns: 1fr; gap: 16px; }
    .feature-card { padding: 24px; }

    .ability-block { grid-template-columns: 1fr; gap: 32px; padding: 56px 0; }
    .ability-block.is-reverse .ability-visual { order: 0; }
    .ability-title { font-size: 26px; }

    .topic-grid { grid-template-columns: 1fr; }
    .topic-head { padding: 28px 20px; }
    .topic-head-title { font-size: 24px; }
    .vote-panel { padding: 24px 20px; }
    .vote-buttons { grid-template-columns: 1fr; gap: 10px; }

    .quiz-card { padding: 32px 20px; }
    .quiz-question { font-size: 18px; min-height: 60px; }
    .quiz-options { grid-template-columns: 1fr; max-width: 100%; }
    .quiz-progress { flex-wrap: wrap; gap: 10px; }
    .quiz-progress-bar { margin: 0; width: 100%; order: 3; }

    .about-hero { padding: 56px 0 40px; }
    .about-hero-title { font-size: 32px; }
    .about-hero-sub { font-size: 15px; }
    .value-grid { grid-template-columns: 1fr; gap: 16px; }

    .contact-block { grid-template-columns: 1fr; gap: 32px; padding: 32px; }
    .contact-qr { margin: 0 auto; }

    .cta-section { padding: 56px 0; }
    .cta-title { font-size: 28px; }

    .site-footer { padding: 48px 0 20px; }
    .footer-grid { grid-template-columns: 1fr; gap: 24px; margin-bottom: 24px; }
    .page-hero { padding: 36px 0 24px; }
    .page-hero-title { font-size: 28px; }

    /* 详情页 AI CTA */
    .ai-cta-hint { flex-direction: column; text-align: center; }
    .ai-cta-icon { font-size: 28px; }
    .ai-cta-btn { width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 28px; }
    .section-title { font-size: 24px; }
    .stats-bar { grid-template-columns: 1fr; padding: 16px 0; }
    .stats-item { border-right: none; border-bottom: 1px solid #eef2f7; padding: 16px 0; }
    .stats-item:last-child { border-bottom: none; }
    .stats-value { font-size: 32px; }
    .ability-visual { padding: 20px; min-height: 240px; }
    .modal-qrcode { width: 180px; height: 180px; }

    .page-hero-title { font-size: 24px; }
    .page-hero-desc { font-size: 14px; }
    .page-tabs { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .page-tab { padding: 10px 16px; font-size: 14px; white-space: nowrap; }

    .topic-head { padding: 20px 16px; }
    .topic-head-title { font-size: 22px; }
    .vote-btn { padding: 16px; }
    .vote-btn .vote-label { font-size: 14px; }
    .vote-btn .vote-pct { font-size: 20px; }

    .quiz-card { padding: 24px 16px; }
    .quiz-question { font-size: 16px; min-height: 50px; }
    .quiz-option { padding: 16px; font-size: 14px; }

    .about-hero { padding: 48px 0 32px; }
    .about-hero-title { font-size: 26px; }
    .value-card { padding: 24px 20px; }

    .cta-title { font-size: 24px; }

    /* 爱判断列表/详情 */
    .judgment-grid { grid-template-columns: 1fr; gap: 16px; }
    .judgment-card { padding: 18px; }
    .judgment-filter { flex-direction: column; align-items: stretch; gap: 12px; }
    .filter-tabs { justify-content: space-between; }
    .filter-tab { flex: 1; text-align: center; padding: 10px 12px; }
    .filter-search { max-width: none; min-width: 0; }
    .ai-analysis-card { padding: 20px; }
    .ai-analysis-body { font-size: 14px; line-height: 1.75; }
    .ai-section-text { padding: 10px 12px; font-size: 14px; }
    .ai-cta-title { font-size: 14px; }
    .ai-cta-desc { font-size: 12px; }
    .ai-cta-btn { padding: 10px 18px; font-size: 14px; }
    .detail-meta-row { align-items: flex-start; }
    .recommend-block .topic-grid { grid-template-columns: 1fr; }
    .pagination { flex-wrap: wrap; gap: 10px; }
    .page-link { padding: 8px 14px; font-size: 13px; }

    /* 导航 */
    .nav-toggle { width: 24px; height: 18px; }
    .brand-name { font-size: 16px; }

    /* 排行榜 */
    .rank-row { flex-wrap: wrap; gap: 10px; padding: 14px 16px; }
    .rank-no { width: 32px; height: 32px; font-size: 14px; }
    .rank-name { font-size: 15px; }
    .rank-desc { font-size: 12px; }
    .rank-score-num { font-size: 18px; }

    /* 话题详情 */
    .topic-detail { padding: 32px 0; }
    .detail-back { margin-bottom: 16px; }
    .detail-back a { font-size: 14px; }
    .topic-head { padding: 20px 16px; }
    .topic-head-title { font-size: 22px; }
    .topic-head-desc { font-size: 14px; }
    .topic-head-meta { font-size: 13px; }
    .detail-image { margin: 20px -16px; }
    .detail-meta-row { flex-direction: column; gap: 10px; }
    .judgment-user { gap: 10px; }
    .judgment-avatar { width: 36px; height: 36px; font-size: 16px; }
}

/* ===== 动画 ===== */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.animate-up { animation: fadeUp .6s ease both; }

/* =========================================================
 * 爱判断列表 / 详情页 专属样式
 * ========================================================= */

/* 筛选栏 */
.judgment-filter {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 24px;
}
.filter-tabs {
    display: inline-flex;
    gap: 6px;
    background: #ffffff;
    border: 2px solid #0f172a;
    border-radius: 12px;
    padding: 4px;
    box-shadow: 4px 4px 0 #0f172a;
}
.filter-tab {
    padding: 8px 18px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    color: #475569;
    transition: all .2s;
}
.filter-tab:hover { color: #0f172a; background: #fef3c7; }
.filter-tab.is-active { background: #fbbf24; color: #0f172a; }
.filter-search {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #ffffff;
    border: 2px solid #0f172a;
    border-radius: 12px;
    padding: 4px 4px 4px 16px;
    flex: 1;
    max-width: 360px;
    min-width: 240px;
    box-shadow: 4px 4px 0 #0f172a;
}
.filter-search input[type="text"] {
    flex: 1;
    border: none;
    outline: none;
    font-size: 14px;
    background: transparent;
    padding: 8px 0;
    color: #0f172a;
}
.btn.btn-sm { padding: 8px 16px; font-size: 14px; }

/* 摘要条 */
.judgment-summary {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 20px;
    font-size: 14px;
    color: #64748b;
}
.judgment-summary strong { color: #0f172a; font-size: 20px; margin: 0 2px; font-weight: 900; }
.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    background: #fef3c7;
    color: #0f172a;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    border: 1.5px solid #0f172a;
}
.filter-chip a { color: #dc2626; padding: 0 4px; font-weight: 800; }
.filter-chip a:hover { color: #0f172a; }

/* 爱判断列表卡片 */
.judgment-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
}
.judgment-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
    background: #ffffff;
    border: 2.5px solid #0f172a;
    border-radius: 18px;
    padding: 24px;
    transition: transform .2s, box-shadow .2s;
    color: #0f172a;
}
.judgment-card:hover {
    transform: translate(-3px, -3px);
    box-shadow: 6px 6px 0 #fbbf24;
    color: #0f172a;
}
.judgment-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.judgment-user {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}
.judgment-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: #0f172a;
    color: #fbbf24;
    font-size: 14px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 2px solid #0f172a;
}
.judgment-user-meta {
    display: flex;
    flex-direction: column;
    line-height: 1.35;
    min-width: 0;
}
.judgment-username {
    font-size: 14px;
    font-weight: 600;
    color: #0f172a;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 160px;
}
.judgment-time { font-size: 12px; color: #94a3b8; }
.judgment-type {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 5px 12px;
    background: #fef3c7;
    color: #0f172a;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
    border: 1.5px solid #0f172a;
}
.judgment-title {
    font-size: 17px;
    line-height: 1.5;
    color: #0f172a;
    font-weight: 800;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.judgment-summary-text {
    font-size: 14px;
    color: #64748b;
    line-height: 1.65;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin: 0;
}
.judgment-image {
    border-radius: 10px;
    overflow: hidden;
    background: #f1f5f9;
    max-height: 180px;
}
.judgment-image img { width: 100%; height: 100%; object-fit: cover; max-height: 180px; }

/* 卡内投票微条 */
.judgment-vote-bar {
    display: flex;
    height: 8px;
    border-radius: 4px;
    background: #f1f5f9;
    overflow: hidden;
    border: 1.5px solid #0f172a;
}
.judgment-vote-bar .seg { display: block; height: 100%; transition: width .6s; }
.judgment-vote-bar .seg.is-support { background: #16a34a; }
.judgment-vote-bar .seg.is-neutral { background: #cbd5e1; }
.judgment-vote-bar .seg.is-oppose  { background: #dc2626; }

.judgment-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-top: 12px;
    border-top: 1.5px dashed #e2e8f0;
    font-size: 13px;
    color: #475569;
    font-weight: 600;
    flex-wrap: wrap;
}
.judgment-meta-left { display: flex; gap: 12px; flex-wrap: wrap; }
.meta-item { display: inline-flex; align-items: center; gap: 4px; }
.meta-item .dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 2px;
}
.meta-item .dot.is-support { background: #16a34a; }
.meta-item .dot.is-neutral { background: #cbd5e1; }
.meta-item .dot.is-oppose  { background: #dc2626; }
.meta-view { color: #94a3b8; }

/* 分页 */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-top: 40px;
}
.page-link {
    padding: 10px 18px;
    border: 2px solid #0f172a;
    border-radius: 10px;
    background: #ffffff;
    font-size: 14px;
    color: #0f172a;
    font-weight: 700;
    transition: transform .18s, box-shadow .18s, background .18s;
    box-shadow: 3px 3px 0 #0f172a;
}
.page-link:hover {
    background: #fbbf24;
    color: #0f172a;
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0 #0f172a;
}
.page-link.is-disabled {
    color: #cbd5e1;
    cursor: not-allowed;
    border-color: #cbd5e1;
    box-shadow: none;
}
.page-link.is-disabled:hover {
    background: #ffffff;
    color: #cbd5e1;
    transform: none;
    box-shadow: none;
}
.page-info { font-size: 14px; color: #64748b; font-weight: 600; }

.list-empty-hint {
    text-align: center;
    color: #94a3b8;
    font-size: 14px;
    margin-top: 28px;
}

/* 详情页 补充 */
.detail-back { margin-bottom: 20px; }
.detail-back a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #64748b;
    font-size: 14px;
}
.detail-back a:hover { color: #2563eb; }
.detail-meta-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 18px;
    flex-wrap: wrap;
}
.detail-image {
    margin: 18px 0 22px;
    border-radius: 16px;
    overflow: hidden;
    border: 2.5px solid #0f172a;
    background: #f8fafc;
    box-shadow: 5px 5px 0 #0f172a;
}
.detail-image img { width: 100%; display: block; }

/* AI 鉴定结果卡 */
.ai-analysis-card {
    background: #fef3c7;
    border: 2.5px solid #0f172a;
    border-radius: 18px;
    padding: 26px 28px;
    margin-bottom: 24px;
    box-shadow: 6px 6px 0 #0f172a;
    position: relative;
}
.ai-analysis-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}
.ai-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: #0f172a;
    color: #fbbf24;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.3px;
}
.ai-analysis-tip { font-size: 12px; color: #78350f; font-weight: 600; }
.ai-analysis-body {
    font-size: 15px;
    line-height: 1.85;
    color: #0f172a;
    white-space: pre-wrap;
    font-weight: 500;
}

/* AI 分析分区展示（JSON 解析后） */
.ai-section {
    margin-bottom: 18px;
}
.ai-section:last-of-type { margin-bottom: 14px; }
.ai-section-title {
    font-size: 15px;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.ai-section-text {
    font-size: 14.5px;
    line-height: 1.8;
    color: #334155;
    background: rgba(15,23,42,0.04);
    padding: 12px 16px;
    border-radius: 10px;
    border-left: 3px solid #fbbf24;
}
.ai-topic-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: #fef3c7;
    color: #0f172a;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 700;
    border: 1.5px solid #0f172a;
}

/* AI 结果底部 CTA */
.ai-cta-hint {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1.5px dashed rgba(15,23,42,0.2);
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}
.ai-cta-icon {
    font-size: 32px;
    flex-shrink: 0;
}
.ai-cta-text { flex: 1; min-width: 0; }
.ai-cta-title {
    font-size: 15px;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 4px;
}
.ai-cta-desc {
    font-size: 13px;
    color: #64748b;
    line-height: 1.6;
}
.ai-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 22px;
    background: #fbbf24;
    color: #0f172a;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 800;
    text-decoration: none;
    border: 2px solid #0f172a;
    box-shadow: 4px 4px 0 #0f172a;
    transition: transform .18s, box-shadow .18s;
    white-space: nowrap;
}
.ai-cta-btn:hover {
    background: #ffffff;
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0 #0f172a;
}

/* 投票面板：投过票后按钮禁用态 + 结果显示 */
.vote-panel .vote-result { display: none; }
.vote-panel.is-voted .vote-result { display: block; }
.vote-panel.is-voted .vote-btn { cursor: default; }
.vote-panel.is-voted .vote-btn:not(.is-selected) { opacity: 0.72; }
.vote-result-cta { text-align: center; margin-top: 24px; }

/* 相关推荐 */
.recommend-block { margin-top: 48px; }
.recommend-title { font-size: 20px; margin-bottom: 20px; }
.recommend-block .topic-grid { grid-template-columns: 1fr 1fr; }

/* ===== 响应式补丁 ===== */
@media (max-width: 768px) {
    .judgment-grid { grid-template-columns: 1fr; gap: 14px; }
    .judgment-card { padding: 18px; }
    .judgment-filter { flex-direction: column; align-items: stretch; gap: 12px; }
    .filter-tabs { justify-content: space-between; }
    .filter-tab { flex: 1; text-align: center; padding: 10px 12px; }
    .filter-search { max-width: none; min-width: 0; }
    .ai-analysis-card { padding: 20px; }
    .ai-analysis-body { font-size: 14px; line-height: 1.75; }
    .detail-meta-row { align-items: flex-start; }
    .recommend-block .topic-grid { grid-template-columns: 1fr; }
    .pagination { flex-wrap: wrap; gap: 10px; }
    .page-link { padding: 8px 14px; font-size: 13px; }
}

/* =========================================================
   首页专属样式（纯色 · 无渐变 · 2024-2025 最新设计风格）
   命名空间：home- / hero- / bento- / live- / step- / stripe- / final-
   ========================================================= */

/* ---------- 动画 ---------- */
@keyframes homeLivePulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 0 4px rgba(22,163,74,0.20); }
    50%      { transform: scale(1.2); box-shadow: 0 0 0 7px rgba(22,163,74,0.06); }
}
@keyframes homeFloatY {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-12px); }
}
@keyframes homeScanBar {
    0%   { width: 0%;   background: #2563eb; }
    55%  { width: 72%;  background: #f97316; }
    100% { width: 100%; background: #dc2626; }
}
@keyframes homeMarqueeMove {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

/* ---------- HERO ---------- */
.home-hero {
    position: relative;
    background: #ffffff;
    padding: 64px 0 0;
    overflow: hidden;
}
.home-hero-dots {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.9;
    z-index: 0;
}
.home-hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 56px;
    align-items: center;
    padding-bottom: 64px;
}

.home-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 14px;
    background: #0f172a;
    color: #ffffff;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 22px;
    letter-spacing: 0.3px;
}
.home-eyebrow b { color: #fbbf24; }
.home-eyebrow .live-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #16a34a;
    animation: homeLivePulse 1.6s ease-in-out infinite;
}

.home-title {
    font-size: 68px;
    line-height: 1.08;
    font-weight: 900;
    color: #0f172a;
    letter-spacing: -1.5px;
    margin: 0 0 22px;
}
.home-mark {
    position: relative;
    display: inline-block;
    padding: 0 6px;
}
.home-mark-yellow { background: #fef3c7; }
.home-mark-yellow .mark-scribble {
    position: absolute;
    left: 0;
    right: 0;
    bottom: -10px;
    width: 100%;
    height: 16px;
    pointer-events: none;
}
.home-mark-block {
    display: inline-block;
    background: #0f172a;
    color: #fbbf24;
    padding: 2px 16px;
    transform: rotate(-2deg);
    box-shadow: 6px 6px 0 #fbbf24;
    margin-left: 4px;
}

.home-sub {
    font-size: 18px;
    line-height: 1.75;
    color: #475569;
    max-width: 520px;
    margin: 0 0 32px;
}
.home-sub b { color: #0f172a; font-weight: 700; }

.home-cta {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}
.btn-hero {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 28px;
    font-size: 16px;
    font-weight: 700;
    border-radius: 14px;
    text-decoration: none;
    transition: transform .2s, box-shadow .2s;
    cursor: pointer;
}
.btn-hero-primary {
    background: #0f172a;
    color: #ffffff;
    box-shadow: 6px 6px 0 #fbbf24;
}
.btn-hero-primary:hover {
    transform: translate(-2px, -2px);
    box-shadow: 8px 8px 0 #fbbf24;
    color: #fbbf24;
}
.btn-hero-ghost {
    background: #ffffff;
    color: #0f172a;
    border: 2px solid #0f172a;
}
.btn-hero-ghost:hover {
    background: #fef3c7;
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0 #0f172a;
}
.btn-hero-yellow {
    background: #fbbf24;
    color: #0f172a;
    box-shadow: 6px 6px 0 #ffffff;
}
.btn-hero-yellow:hover {
    transform: translate(-2px, -2px);
    box-shadow: 8px 8px 0 #ffffff;
}
.btn-hero-dark-ghost {
    background: transparent;
    color: #ffffff;
    border: 2px solid #ffffff;
}
.btn-hero-dark-ghost:hover {
    background: #ffffff;
    color: #0f172a;
}
.btn-hero-arrow {
    font-weight: 900;
    transition: transform .2s;
}
.btn-hero:hover .btn-hero-arrow { transform: translateX(4px); }
.play-icon {
    display: inline-block;
    width: 0; height: 0;
    border-left: 10px solid currentColor;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
}

.home-trust {
    display: flex;
    align-items: center;
    gap: 14px;
}
.trust-avatars { display: inline-flex; }
.trust-avatars .avt {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 3px solid #ffffff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    color: #ffffff;
    margin-left: -10px;
}
.trust-avatars .avt-1 { background: #2563eb; margin-left: 0; }
.trust-avatars .avt-2 { background: #f97316; }
.trust-avatars .avt-3 { background: #16a34a; }
.trust-avatars .avt-4 { background: #0f172a; color: #fbbf24; }
.trust-count { font-size: 14px; color: #0f172a; font-weight: 600; }
.trust-count b { color: #dc2626; font-weight: 800; }
.trust-stars { font-size: 13px; color: #64748b; margin-top: 2px; }
.trust-stars .star { color: #fbbf24; }
.trust-rate { margin-left: 6px; }

/* ---------- HERO 视觉 ---------- */
.home-hero-visual {
    position: relative;
    min-height: 480px;
}
.hero-blob {
    position: absolute;
    border-radius: 50%;
    z-index: 0;
}
.hero-blob-peach {
    width: 220px; height: 220px;
    background: #fed7aa;
    top: -30px; right: -30px;
}
.hero-blob-mint {
    width: 160px; height: 160px;
    background: #bbf7d0;
    bottom: -20px; left: -30px;
}

.hero-mockup {
    position: relative;
    z-index: 2;
    background: #ffffff;
    border: 3px solid #0f172a;
    border-radius: 22px;
    box-shadow: 10px 10px 0 #0f172a;
    padding: 18px;
    max-width: 420px;
    margin: 0 auto;
}
.mockup-head {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 14px;
    border-bottom: 2px dashed #e2e8f0;
    margin-bottom: 14px;
}
.mockup-avatar {
    width: 42px; height: 42px;
    border-radius: 12px;
    background: #fef3c7;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    border: 2px solid #0f172a;
}
.mockup-title { flex: 1; }
.mockup-name { font-size: 14px; font-weight: 700; color: #0f172a; }
.mockup-status {
    font-size: 12px;
    color: #16a34a;
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 3px;
}
.mockup-status .live-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: #16a34a;
    animation: homeLivePulse 1.6s ease-in-out infinite;
}
.mockup-dots { display: flex; gap: 4px; }
.mockup-dots span {
    width: 8px; height: 8px; border-radius: 50%;
    background: #e2e8f0;
}
.mockup-dots span:first-child { background: #fbbf24; }

.mockup-body { display: flex; flex-direction: column; gap: 10px; }
.mockup-bubble {
    font-size: 13.5px;
    padding: 10px 14px;
    border-radius: 14px;
    line-height: 1.6;
    max-width: 85%;
}
.mockup-bubble.is-user {
    background: #2563eb;
    color: #ffffff;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}
.mockup-bubble.is-bot {
    background: #f1f5f9;
    color: #0f172a;
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}
.mockup-bar {
    margin-top: 8px;
    height: 6px;
    background: #e2e8f0;
    border-radius: 4px;
    overflow: hidden;
}
.mockup-bar-fill {
    display: block;
    height: 100%;
    animation: homeScanBar 2.4s ease-in-out infinite;
    border-radius: 4px;
}
.mockup-result {
    margin-top: 4px;
    display: flex;
    gap: 12px;
    padding: 14px;
    background: #fef2f2;
    border: 2px solid #dc2626;
    border-radius: 14px;
}
.result-icon {
    width: 36px; height: 36px;
    flex-shrink: 0;
    border-radius: 10px;
    background: #dc2626;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
}
.result-body { flex: 1; }
.result-title { font-size: 14px; font-weight: 800; color: #dc2626; margin-bottom: 3px; }
.result-desc { font-size: 12.5px; color: #64748b; line-height: 1.55; margin-bottom: 8px; }
.result-score {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: #0f172a;
}
.result-score b { color: #dc2626; font-size: 13px; }
.score-bar {
    flex: 1;
    height: 6px;
    background: #e2e8f0;
    border-radius: 3px;
    overflow: hidden;
}
.score-fill {
    display: block;
    height: 100%;
    background: #dc2626;
    border-radius: 3px;
}

.hero-float {
    position: absolute;
    z-index: 3;
    background: #ffffff;
    border: 2.5px solid #0f172a;
    border-radius: 16px;
    padding: 14px 18px;
    box-shadow: 5px 5px 0 #0f172a;
    animation: homeFloatY 4s ease-in-out infinite;
}
.hero-float-topright {
    top: 24px;
    right: -12px;
    min-width: 170px;
}
.hero-float-bottomleft {
    bottom: 20px;
    left: -20px;
    min-width: 210px;
    animation-delay: 1.2s;
}
.float-label { font-size: 12px; color: #64748b; font-weight: 600; margin-bottom: 4px; }
.float-value { font-size: 14px; color: #0f172a; display: flex; align-items: baseline; gap: 4px; }
.float-value b { font-size: 26px; font-weight: 900; color: #16a34a; }
.float-unit { font-size: 14px; color: #16a34a; }
.float-trend {
    margin-left: auto;
    font-size: 12px;
    color: #16a34a;
    background: #dcfce7;
    padding: 2px 8px;
    border-radius: 6px;
    font-weight: 700;
}
.float-spark { width: 100%; height: 30px; margin-top: 4px; }

.float-vote-title { font-size: 13px; font-weight: 700; color: #0f172a; margin-bottom: 8px; }
.float-vote-bar {
    display: flex;
    height: 10px;
    border-radius: 6px;
    overflow: hidden;
    background: #e2e8f0;
    margin-bottom: 6px;
}
.float-vote-bar .vote-seg { display: block; height: 100%; }
.float-vote-bar .vote-seg.is-green { background: #16a34a; }
.float-vote-bar .vote-seg.is-gray  { background: #cbd5e1; }
.float-vote-bar .vote-seg.is-red   { background: #dc2626; }
.float-vote-meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: #475569;
    font-weight: 600;
}

/* ---------- 跑马灯 ---------- */
.home-marquee {
    position: relative;
    z-index: 1;
    background: #fbbf24;
    border-top: 3px solid #0f172a;
    border-bottom: 3px solid #0f172a;
    overflow: hidden;
    padding: 14px 0;
}
.marquee-track {
    display: inline-flex;
    gap: 36px;
    white-space: nowrap;
    animation: homeMarqueeMove 38s linear infinite;
    padding-left: 0;
}
.marquee-item {
    font-size: 16px;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

/* ---------- BENTO ---------- */
.home-section-head {
    text-align: center;
    margin-bottom: 48px;
}
.home-section-head.is-left { text-align: left; }
.home-kicker {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    color: #f97316;
    background: #ffedd5;
    padding: 6px 14px;
    border-radius: 999px;
    margin-bottom: 16px;
}
.home-h2 {
    font-size: 44px;
    font-weight: 900;
    color: #0f172a;
    line-height: 1.2;
    letter-spacing: -0.8px;
    margin: 0 0 14px;
}
.home-h2 em {
    font-style: normal;
    background: #fef3c7;
    padding: 0 10px;
    box-decoration-break: clone;
    -webkit-box-decoration-break: clone;
}
.home-sub-desc {
    font-size: 16px;
    color: #64748b;
    line-height: 1.7;
    max-width: 620px;
    margin: 0 auto;
}

.home-bento {
    padding: 90px 0;
    background: #f8fafc;
}
.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.bento-card {
    position: relative;
    padding: 28px;
    border-radius: 22px;
    border: 2.5px solid #0f172a;
    text-decoration: none;
    color: #0f172a;
    transition: transform .2s, box-shadow .2s;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.bento-card:hover {
    transform: translate(-3px, -3px);
    box-shadow: 8px 8px 0 #0f172a;
}
.bento-card-hero {
    background: #0f172a;
    color: #ffffff;
    padding: 36px;
}
.bento-card-hero:hover { box-shadow: 8px 8px 0 #fbbf24; }
.bento-card-peach { background: #fed7aa; }
.bento-card-mint  { background: #bbf7d0; }
.bento-card-ink   { background: #fef3c7; }

.bento-badge {
    position: absolute;
    top: 18px;
    right: 18px;
    font-size: 12px;
    font-weight: 800;
    color: #0f172a;
    background: #fbbf24;
    padding: 5px 12px;
    border-radius: 999px;
    letter-spacing: 0.4px;
}
.bento-icon-wrap {
    width: 68px; height: 68px;
    background: #fbbf24;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    border: 2px solid #ffffff;
}
.bento-card-hero .bento-icon-wrap .bento-emoji { font-size: 34px; }
.bento-card:not(.bento-card-hero) .bento-icon-wrap {
    width: 60px;
    height: 60px;
    background: #ffffff;
    border: 2px solid #0f172a;
}
.bento-card:not(.bento-card-hero) .bento-icon-wrap .bento-emoji {
    font-size: 28px;
}
.bento-card:not(.bento-card-hero) .bento-emoji {
    font-size: 36px;
    margin-bottom: 14px;
}
.bento-title {
    font-size: 22px;
    font-weight: 800;
    margin: 0 0 10px;
    color: inherit;
}
.bento-card-hero .bento-title { font-size: 32px; }
.bento-desc {
    font-size: 14.5px;
    line-height: 1.7;
    color: #475569;
    margin: 0 0 14px;
    flex: 1;
}
.bento-card-hero .bento-desc { color: #cbd5e1; font-size: 16px; }
.bento-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.bento-card:not(.bento-card-hero) .bento-tags { margin-bottom: 16px; }
.bento-tags .tag {
    font-size: 12.5px;
    font-weight: 600;
    color: #fbbf24;
    background: rgba(251,191,36,0.12);
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px solid rgba(251,191,36,0.3);
}
.bento-card-peach .bento-tags .tag {
    color: #0f172a;
    background: rgba(15,23,42,0.08);
    border-color: rgba(15,23,42,0.2);
}
.bento-card-mint .bento-tags .tag {
    color: #166534;
    background: rgba(22,163,74,0.1);
    border-color: rgba(22,163,74,0.25);
}
.bento-card-ink .bento-tags .tag {
    color: #92400e;
    background: rgba(251,191,36,0.15);
    border-color: rgba(251,191,36,0.35);
}
.bento-meta {
    display: flex;
    align-items: center;
    gap: 28px;
    padding-top: 18px;
    border-top: 1.5px dashed rgba(255,255,255,0.2);
}
.bento-card:not(.bento-card-hero) .bento-meta {
    padding-top: 14px;
    border-top-color: rgba(15,23,42,0.15);
    gap: 18px;
}
.bento-meta-num b {
    display: block;
    font-size: 26px;
    font-weight: 900;
    color: #fbbf24;
    line-height: 1;
    margin-bottom: 2px;
}
.bento-card:not(.bento-card-hero) .bento-meta-num b {
    font-size: 22px;
    color: #0f172a;
}
.bento-meta-num span { font-size: 12px; color: #94a3b8; }
.bento-arrow {
    margin-left: auto;
    width: 40px; height: 40px;
    border-radius: 50%;
    background: #fbbf24;
    color: #0f172a;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 900;
    transition: transform .2s;
}
.bento-card:hover .bento-arrow { transform: translateX(4px); }
.bento-card:not(.bento-card-hero) .bento-arrow {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 34px; height: 34px;
    background: #0f172a;
    color: #fbbf24;
    font-size: 16px;
}

/* ---------- LIVE 实时动态 ---------- */
.home-live {
    padding: 90px 0;
    background: #ffffff;
}
.live-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 28px;
    align-items: start;
}
.live-stream {
    background: #f8fafc;
    border: 2.5px solid #0f172a;
    border-radius: 20px;
    padding: 10px;
    box-shadow: 6px 6px 0 #0f172a;
}
.live-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    background: #ffffff;
    border-radius: 14px;
    margin-bottom: 8px;
    border: 1.5px solid #e2e8f0;
    transition: transform .15s, border-color .15s;
}
.live-item:hover {
    border-color: #0f172a;
    transform: translateX(4px);
}
.live-item:last-of-type { margin-bottom: 0; }
.live-avatar {
    width: 38px; height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    color: #ffffff;
    flex-shrink: 0;
    border: 2px solid #ffffff;
    box-shadow: 0 0 0 1.5px #0f172a;
}
.avt-c1 { background: #2563eb; }
.avt-c2 { background: #16a34a; }
.avt-c3 { background: #f97316; }
.avt-c4 { background: #dc2626; }
.avt-c5 { background: #0f172a; color: #fbbf24; }
.live-body { flex: 1; min-width: 0; }
.live-text {
    font-size: 14px;
    color: #0f172a;
    line-height: 1.5;
    margin-bottom: 3px;
}
.live-text b { font-weight: 700; }
.live-time { font-size: 12px; color: #94a3b8; }
.tag-inline {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    padding: 1px 8px;
    border-radius: 5px;
    margin: 0 2px;
}
.tag-inline.is-text  { background: #dbeafe; color: #2563eb; }
.tag-inline.is-image { background: #fef3c7; color: #b45309; }
.tag-inline.is-link  { background: #ffedd5; color: #c2410c; }
.tag-inline.is-file  { background: #dcfce7; color: #166534; }
.live-badge {
    flex-shrink: 0;
    font-size: 12px;
    font-weight: 700;
    padding: 5px 10px;
    border-radius: 999px;
    white-space: nowrap;
}
.live-badge.is-alert   { background: #fef2f2; color: #dc2626; border: 1.5px solid #fecaca; }
.live-badge.is-safe    { background: #dcfce7; color: #16a34a; border: 1.5px solid #bbf7d0; }
.live-badge.is-pending { background: #fef3c7; color: #b45309; border: 1.5px solid #fde68a; }
.live-more {
    display: block;
    text-align: center;
    font-size: 14px;
    font-weight: 700;
    color: #0f172a;
    padding: 14px;
    text-decoration: none;
    border-top: 1.5px dashed #cbd5e1;
    margin-top: 8px;
}
.live-more:hover { color: #f97316; }

.live-topic {
    position: relative;
    background: #0f172a;
    color: #ffffff;
    border-radius: 22px;
    padding: 30px 28px;
    border: 3px solid #0f172a;
    box-shadow: 6px 6px 0 #fbbf24;
}
.live-topic-tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 800;
    background: #fbbf24;
    color: #0f172a;
    padding: 5px 12px;
    border-radius: 999px;
    margin-bottom: 18px;
    letter-spacing: 0.4px;
}
.live-topic-title {
    font-size: 26px;
    font-weight: 800;
    line-height: 1.3;
    margin: 0 0 10px;
}
.live-topic-desc {
    font-size: 14px;
    color: #cbd5e1;
    line-height: 1.7;
    margin: 0 0 22px;
}
.live-topic-bar {
    display: flex;
    height: 14px;
    border-radius: 8px;
    overflow: hidden;
    background: #334155;
    margin-bottom: 10px;
}
.live-topic-bar .seg { display: block; height: 100%; }
.live-topic-bar .seg.is-green { background: #16a34a; }
.live-topic-bar .seg.is-gray  { background: #94a3b8; }
.live-topic-bar .seg.is-red   { background: #dc2626; }
.live-topic-legend {
    display: flex;
    gap: 18px;
    font-size: 13px;
    color: #cbd5e1;
    margin-bottom: 22px;
    flex-wrap: wrap;
}
.live-topic-legend .dot {
    display: inline-block;
    width: 8px; height: 8px;
    border-radius: 50%;
    margin-right: 5px;
    vertical-align: middle;
}
.live-topic-legend .dot.is-green { background: #16a34a; }
.live-topic-legend .dot.is-gray  { background: #94a3b8; }
.live-topic-legend .dot.is-red   { background: #dc2626; }
.live-topic-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 18px;
    border-top: 1.5px dashed #334155;
}
.live-topic-meta {
    display: flex;
    gap: 14px;
    font-size: 13px;
    color: #94a3b8;
    flex-wrap: wrap;
}
.live-topic-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 800;
    color: #0f172a;
    background: #fbbf24;
    padding: 10px 18px;
    border-radius: 10px;
    text-decoration: none;
    transition: transform .15s;
}
.live-topic-btn:hover {
    transform: translateX(3px);
    background: #ffffff;
}

/* ---------- STEPS 三步 ---------- */
.home-steps {
    padding: 90px 0;
    background: #f8fafc;
}
.steps-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: 18px;
    align-items: stretch;
}
.step-card {
    background: #ffffff;
    border: 2.5px solid #0f172a;
    border-radius: 22px;
    padding: 32px 26px;
    text-align: center;
    position: relative;
    transition: transform .2s, box-shadow .2s;
}
.step-card:hover {
    transform: translate(-3px, -3px);
    box-shadow: 8px 8px 0 #fbbf24;
}
.step-no {
    position: absolute;
    top: -18px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 14px;
    font-weight: 900;
    color: #ffffff;
    background: #0f172a;
    padding: 6px 14px;
    border-radius: 999px;
    letter-spacing: 1px;
}
.step-icon {
    font-size: 48px;
    margin: 8px 0 18px;
}
.step-title {
    font-size: 20px;
    font-weight: 800;
    color: #0f172a;
    margin: 0 0 10px;
}
.step-desc {
    font-size: 14px;
    color: #64748b;
    line-height: 1.7;
    margin: 0;
}
.step-arrow {
    align-self: center;
    font-size: 32px;
    font-weight: 900;
    color: #fbbf24;
    animation: homeFloatY 2.4s ease-in-out infinite;
}

/* ---------- STRIPE 数据带 ---------- */
.home-stripe {
    background: #fbbf24;
    border-top: 3px solid #0f172a;
    border-bottom: 3px solid #0f172a;
    padding: 42px 0;
}
.stripe-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}
.stripe-item {
    position: relative;
}
.stripe-item:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -12px;
    transform: translateY(-50%);
    width: 2px;
    height: 52px;
    background: #0f172a;
    opacity: 0.3;
}
.stripe-val {
    font-size: 52px;
    font-weight: 900;
    color: #0f172a;
    line-height: 1;
    letter-spacing: -1px;
    margin-bottom: 6px;
}
.stripe-val span {
    font-size: 24px;
    margin-left: 3px;
}
.stripe-label {
    font-size: 15px;
    font-weight: 700;
    color: #0f172a;
}

/* ---------- FINAL CTA ---------- */
.home-final {
    position: relative;
    background: #0f172a;
    padding: 100px 0;
    overflow: hidden;
}
.home-final::before,
.home-final::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}
.home-final::before {
    width: 320px; height: 320px;
    background: #fbbf24;
    top: -120px; left: -80px;
    opacity: 0.15;
}
.home-final::after {
    width: 240px; height: 240px;
    background: #f97316;
    bottom: -80px; right: -60px;
    opacity: 0.18;
}
.final-inner {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
}
.final-kicker {
    display: inline-block;
    font-size: 14px;
    font-weight: 700;
    color: #fbbf24;
    background: rgba(251,191,36,0.12);
    padding: 7px 16px;
    border-radius: 999px;
    margin-bottom: 22px;
    border: 1.5px solid rgba(251,191,36,0.35);
}
.final-title {
    font-size: 56px;
    font-weight: 900;
    color: #ffffff;
    line-height: 1.15;
    letter-spacing: -1.5px;
    margin: 0 0 22px;
}
.final-mark {
    display: inline-block;
    background: #fbbf24;
    color: #0f172a;
    padding: 2px 18px;
    transform: rotate(-2deg);
}
.final-desc {
    font-size: 17px;
    color: #cbd5e1;
    line-height: 1.75;
    margin: 0 0 36px;
}
.final-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ---------- 首页响应式 ---------- */
@media (max-width: 1024px) {
    .home-hero-inner { grid-template-columns: 1fr; gap: 48px; }
    .home-hero-visual { min-height: 420px; }
    .home-title { font-size: 56px; }
    .home-h2 { font-size: 36px; }
    .bento-grid { grid-template-columns: repeat(2, 1fr); }
    .bento-card-hero { padding: 28px; }
    .live-grid { grid-template-columns: 1fr; }
    .steps-grid { grid-template-columns: 1fr; }
    .step-arrow { transform: rotate(90deg); justify-self: center; }
    .final-title { font-size: 44px; }
}
@media (max-width: 768px) {
    .home-hero { padding-top: 40px; }
    .home-title { font-size: 42px; letter-spacing: -0.8px; }
    .home-sub { font-size: 16px; }
    .btn-hero { padding: 14px 22px; font-size: 15px; }
    .home-trust { flex-wrap: wrap; }
    .home-h2 { font-size: 30px; }
    .home-bento, .home-live, .home-steps { padding: 60px 0; }
    .hero-mockup { max-width: 100%; }
    .hero-float-topright { top: 10px; right: 6px; padding: 10px 14px; min-width: 140px; }
    .hero-float-bottomleft { bottom: 10px; left: 6px; padding: 10px 14px; min-width: 170px; }
    .float-value b { font-size: 22px; }
    .bento-grid { grid-template-columns: 1fr; gap: 16px; }
    .bento-card-hero { padding: 28px; }
    .bento-card-hero .bento-title { font-size: 26px; }
    .bento-meta { gap: 18px; }
    .stripe-grid { grid-template-columns: repeat(2, 1fr); gap: 28px; }
    .stripe-item:nth-child(2)::after { display: none; }
    .stripe-val { font-size: 40px; }
    .live-topic { padding: 24px 20px; }
    .live-topic-title { font-size: 22px; }
    .final-title { font-size: 34px; }
    .final-desc { font-size: 15px; }
    .marquee-item { font-size: 14px; }
}
@media (max-width: 480px) {
    .home-title { font-size: 34px; }
    .home-mark-block { padding: 0 10px; }
    .home-cta { flex-direction: column; align-items: stretch; }
    .btn-hero { justify-content: center; }
    .home-h2 { font-size: 26px; }
    .bento-card { padding: 20px; }
    .bento-desc { display: none; }
    .bento-tags { display: none; }
    .bento-meta { flex-wrap: wrap; gap: 12px; }
    .bento-meta-num b { font-size: 18px; }
    .stripe-grid { grid-template-columns: 1fr 1fr; }
    .stripe-item:nth-child(2)::after { display: block; }
    .stripe-item:nth-child(odd)::after { display: none; }
    .live-item { padding: 12px; gap: 10px; }
    .live-avatar { width: 34px; height: 34px; font-size: 13px; }
    .final-title { font-size: 28px; }
    .final-cta .btn-hero { width: 100%; }
}

/* =========================================================
   鉴定能力页（features.html）· 专属样式
   命名空间：feat-* / feat-mock-* / feat-block-* / feat-final-*
   ========================================================= */

/* ---------- HERO ---------- */
.feat-hero {
    position: relative;
    background: #ffffff;
    padding: 64px 0 0;
    overflow: hidden;
}
.feat-hero-dots {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.9;
    z-index: 0;
}
.feat-hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 56px;
    align-items: center;
    padding-bottom: 64px;
}
.feat-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 14px;
    background: #0f172a;
    color: #ffffff;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 22px;
    letter-spacing: 0.3px;
}
.feat-eyebrow .live-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #16a34a;
    animation: homeLivePulse 1.6s ease-in-out infinite;
}

.feat-title {
    font-size: 60px;
    line-height: 1.12;
    font-weight: 900;
    color: #0f172a;
    letter-spacing: -1.5px;
    margin: 0 0 24px;
}
.feat-mark {
    display: inline-block;
    padding: 0 8px;
    position: relative;
}
.feat-mark-yellow { background: #fef3c7; }
.feat-mark-mint    { background: #bbf7d0; }
.feat-mark-peach   { background: #fed7aa; }
.feat-mark-ink     { background: #e2e8f0; }
.feat-mark-block {
    display: inline-block;
    background: #0f172a;
    color: #fbbf24;
    padding: 2px 16px;
    transform: rotate(-2deg);
    box-shadow: 6px 6px 0 #fbbf24;
    margin-left: 4px;
}

.feat-sub {
    font-size: 17px;
    line-height: 1.75;
    color: #475569;
    max-width: 520px;
    margin: 0;
}
.feat-sub b { color: #0f172a; font-weight: 700; }

/* 右侧卡片预览 */
.feat-hero-visual {
    position: relative;
    min-height: 460px;
}
.feat-blob {
    position: absolute;
    border-radius: 50%;
    z-index: 0;
}
.feat-blob-peach {
    width: 200px; height: 200px;
    background: #fed7aa;
    top: -20px; right: -20px;
}
.feat-blob-mint {
    width: 150px; height: 150px;
    background: #bbf7d0;
    bottom: -10px; left: -20px;
}
.feat-cards {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 14px;
    max-width: 480px;
    margin-left: auto;
}
.feat-quick-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 20px;
    background: #ffffff;
    border: 2.5px solid #0f172a;
    border-radius: 16px;
    text-decoration: none;
    color: #0f172a;
    transition: transform .2s, box-shadow .2s;
    box-shadow: 4px 4px 0 #0f172a;
}
.feat-quick-card:hover {
    transform: translate(-3px, -3px);
    box-shadow: 6px 6px 0 #fbbf24;
}
.feat-quick-icon {
    width: 48px; height: 48px;
    border-radius: 14px;
    background: #fef3c7;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    border: 2px solid #0f172a;
    flex-shrink: 0;
}
.feat-quick-card:nth-child(2) .feat-quick-icon { background: #bbf7d0; }
.feat-quick-card:nth-child(3) .feat-quick-icon { background: #fed7aa; }
.feat-quick-card:nth-child(4) .feat-quick-icon { background: #e2e8f0; }
.feat-quick-body { flex: 1; min-width: 0; }
.feat-quick-title { font-size: 16px; font-weight: 800; margin-bottom: 3px; }
.feat-quick-desc  { font-size: 13px; color: #64748b; }
.feat-quick-arrow {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: #0f172a;
    color: #fbbf24;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 900;
    transition: transform .2s;
    flex-shrink: 0;
}
.feat-quick-card:hover .feat-quick-arrow { transform: translateX(4px); }

/* 跑马灯 */
.feat-marquee {
    position: relative;
    z-index: 1;
    background: #fbbf24;
    border-top: 3px solid #0f172a;
    border-bottom: 3px solid #0f172a;
    overflow: hidden;
    padding: 14px 0;
}
.feat-marquee-track {
    display: inline-flex;
    gap: 36px;
    white-space: nowrap;
    animation: homeMarqueeMove 38s linear infinite;
}
.feat-marquee-item {
    font-size: 15px;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

/* ---------- 能力详情块 ---------- */
.feat-section {
    padding: 90px 0;
    background: #ffffff;
}
.feat-section.is-alt {
    background: #f8fafc;
}
.feat-block {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 64px;
    align-items: center;
}
.feat-block.is-reverse .feat-block-visual { order: 2; }

.feat-block-kicker {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    color: #f97316;
    background: #ffedd5;
    padding: 6px 14px;
    border-radius: 999px;
    margin-bottom: 18px;
    letter-spacing: 0.3px;
}
.feat-block-title {
    font-size: 40px;
    font-weight: 900;
    color: #0f172a;
    line-height: 1.2;
    letter-spacing: -0.8px;
    margin: 0 0 18px;
}
.feat-block-title em {
    font-style: normal;
    display: inline-block;
    background: #fef3c7;
    padding: 0 10px;
}
.feat-block-desc {
    font-size: 16px;
    color: #64748b;
    line-height: 1.75;
    margin-bottom: 28px;
}
.feat-block-desc b { color: #0f172a; font-weight: 700; }

.feat-checks {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 0;
    list-style: none;
    margin: 0;
}
.feat-checks li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 15px;
    color: #334155;
    line-height: 1.6;
}
.feat-check-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #16a34a;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 800;
    margin-top: 1px;
    border: 2px solid #0f172a;
}
.feat-cta { margin-top: 32px; }

/* ---------- Mockup ---------- */
.feat-block-visual {
    position: relative;
}
.feat-mock {
    background: #ffffff;
    border: 3px solid #0f172a;
    border-radius: 22px;
    padding: 20px;
    box-shadow: 8px 8px 0 #fbbf24;
}
.feat-mock-head {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 12px;
    border-bottom: 2px dashed #e2e8f0;
    margin-bottom: 12px;
}
.feat-mock-dots { display: flex; gap: 4px; }
.feat-mock-dots span {
    width: 8px; height: 8px; border-radius: 50%;
    background: #e2e8f0;
}
.feat-mock-dots span:first-child { background: #fbbf24; }
.feat-mock-label {
    font-size: 13px;
    color: #94a3b8;
    font-weight: 600;
}

.feat-mock-lines { display: flex; flex-direction: column; gap: 8px; margin-bottom: 14px; }
.feat-mock-line {
    height: 10px;
    border-radius: 4px;
    background: #f1f5f9;
}

.feat-mock-image {
    background: #f8fafc;
    height: 160px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    border: 2px solid #0f172a;
}
.feat-mock-image-icon { font-size: 56px; }

.feat-mock-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    background: #f8fafc;
    border: 2px solid #0f172a;
    border-radius: 10px;
    font-family: monospace;
    font-size: 12px;
    color: #475569;
    word-break: break-all;
    margin-bottom: 14px;
}
.feat-link-icon { font-size: 18px; flex-shrink: 0; }

.feat-mock-file {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px;
    background: #f8fafc;
    border: 2px dashed #cbd5e1;
    border-radius: 12px;
    margin-bottom: 14px;
}
.feat-file-icon {
    width: 46px; height: 46px;
    border-radius: 12px;
    background: #fef3c7;
    border: 2px solid #0f172a;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}
.feat-file-info { flex: 1; }
.feat-file-name { font-size: 14px; font-weight: 700; color: #0f172a; margin-bottom: 3px; }
.feat-file-meta { font-size: 12px; color: #94a3b8; }

.feat-mock-footer {
    padding-top: 14px;
    border-top: 1.5px dashed #e2e8f0;
}
.feat-mock-footer-label {
    font-size: 12px;
    color: #94a3b8;
    font-weight: 700;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* 结果卡片 */
.feat-mock-result {
    display: flex;
    gap: 12px;
    padding: 14px;
    border-radius: 14px;
}
.feat-mock-result.is-warn {
    background: #fef2f2;
    border: 2px solid #dc2626;
}
.feat-result-icon {
    width: 36px; height: 36px;
    flex-shrink: 0;
    border-radius: 10px;
    background: #dc2626;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
}
.feat-result-body { flex: 1; }
.feat-result-title {
    font-size: 14px;
    font-weight: 800;
    color: #dc2626;
    margin-bottom: 4px;
}
.feat-result-desc {
    font-size: 12.5px;
    color: #64748b;
    line-height: 1.55;
    margin-bottom: 8px;
}
.feat-result-score {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: #0f172a;
    font-weight: 700;
}
.feat-result-score b { color: #dc2626; font-size: 13px; }
.feat-result-bar {
    flex: 1;
    height: 6px;
    background: #e2e8f0;
    border-radius: 3px;
    overflow: hidden;
}
.feat-result-fill {
    display: block;
    height: 100%;
    background: #dc2626;
    border-radius: 3px;
}

/* 标签 */
.feat-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 4px; }
.feat-tag {
    font-size: 12px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 8px;
}
.feat-tag.is-warn { background: #fef2f2; color: #dc2626; border: 1.5px solid #fecaca; }
.feat-tag.is-ok   { background: #dcfce7; color: #16a34a; border: 1.5px solid #bbf7d0; }

/* 详细信息 */
.feat-mock-detail {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 4px;
}
.feat-detail-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: #f8fafc;
    border-radius: 8px;
    font-size: 13px;
    border: 1.5px solid #e2e8f0;
}
.feat-detail-label { color: #64748b; font-weight: 600; }
.feat-detail-val   { color: #0f172a; font-weight: 700; }
.feat-detail-val.is-danger { color: #dc2626; }

/* 进度条 */
.feat-progress {
    height: 10px;
    background: #f1f5f9;
    border-radius: 5px;
    overflow: hidden;
    border: 2px solid #0f172a;
    margin-bottom: 8px;
}
.feat-progress-fill {
    height: 100%;
    background: #fbbf24;
    border-radius: 3px;
    transition: width .6s;
}
.feat-progress-text {
    font-size: 12px;
    color: #64748b;
    font-weight: 600;
}

/* ---------- FINAL CTA ---------- */
.feat-final {
    position: relative;
    background: #0f172a;
    padding: 100px 0;
    overflow: hidden;
}
.feat-final::before,
.feat-final::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}
.feat-final::before {
    width: 320px; height: 320px;
    background: #fbbf24;
    top: -120px; left: -80px;
    opacity: 0.15;
}
.feat-final::after {
    width: 240px; height: 240px;
    background: #f97316;
    bottom: -80px; right: -60px;
    opacity: 0.18;
}
.feat-final-inner {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
}
.feat-final-kicker {
    display: inline-block;
    font-size: 14px;
    font-weight: 700;
    color: #fbbf24;
    background: rgba(251,191,36,0.12);
    padding: 7px 16px;
    border-radius: 999px;
    margin-bottom: 22px;
    border: 1.5px solid rgba(251,191,36,0.35);
}
.feat-final-title {
    font-size: 56px;
    font-weight: 900;
    color: #ffffff;
    line-height: 1.15;
    letter-spacing: -1.5px;
    margin: 0 0 22px;
}
.feat-final-mark {
    display: inline-block;
    background: #fbbf24;
    color: #0f172a;
    padding: 2px 18px;
    transform: rotate(-2deg);
}
.feat-final-desc {
    font-size: 17px;
    color: #cbd5e1;
    line-height: 1.75;
    margin: 0 0 36px;
}
.feat-final-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
    .feat-hero-inner { grid-template-columns: 1fr; gap: 48px; }
    .feat-hero-visual { min-height: 420px; }
    .feat-title { font-size: 50px; }
    .feat-cards { max-width: 100%; margin-left: 0; }
    .feat-block { grid-template-columns: 1fr; gap: 40px; }
    .feat-block.is-reverse .feat-block-visual { order: 0; }
    .feat-block-title { font-size: 34px; }
    .feat-final-title { font-size: 44px; }
    .feat-quick-card { padding: 16px 18px; }
}
@media (max-width: 768px) {
    .feat-hero { padding-top: 40px; }
    .feat-title { font-size: 38px; letter-spacing: -0.8px; }
    .feat-mark-block { padding: 0 10px; }
    .feat-sub { font-size: 15px; }
    .feat-section, .feat-section.is-alt { padding: 60px 0; }
    .feat-block-title { font-size: 28px; }
    .feat-block-desc { font-size: 15px; }
    .feat-mock { padding: 16px; }
    .feat-mock-image { height: 130px; }
    .feat-mock-image-icon { font-size: 44px; }
    .feat-mock-result { padding: 12px; gap: 10px; }
    .feat-result-icon { width: 32px; height: 32px; font-size: 18px; }
    .feat-result-title { font-size: 13px; }
    .feat-result-desc { font-size: 12px; }
    .feat-final-title { font-size: 34px; }
    .feat-final-desc { font-size: 15px; }
    .feat-marquee-item { font-size: 14px; }
    .feat-quick-card { padding: 14px 16px; }
    .feat-quick-icon { width: 42px; height: 42px; font-size: 20px; }
    .feat-quick-title { font-size: 15px; }
    .feat-quick-desc { font-size: 12px; }
    .feat-cards { gap: 12px; }
    .feat-block-kicker { font-size: 12px; }
    .feat-check-icon { width: 22px; height: 22px; font-size: 13px; }
    .feat-checks li { font-size: 14px; }
}
@media (max-width: 480px) {
    .feat-title { font-size: 32px; }
    .feat-eyebrow { font-size: 12px; padding: 6px 12px; }
    .feat-mark-block { padding: 0 8px; font-size: 14px; }
    .feat-sub { font-size: 14px; }
    .feat-block-title { font-size: 24px; }
    .feat-section, .feat-section.is-alt { padding: 48px 0; }
    .feat-mock { padding: 14px; }
    .feat-mock-line { height: 8px; }
    .feat-mock-link { font-size: 11px; padding: 10px; }
    .feat-mock-file { padding: 12px; gap: 10px; }
    .feat-file-icon { width: 38px; height: 38px; font-size: 18px; }
    .feat-file-name { font-size: 13px; }
    .feat-final-title { font-size: 28px; }
    .feat-final-cta .btn-hero { width: 100%; justify-content: center; }
    .feat-cta-btn { width: 100%; justify-content: center; }
    .feat-marquee-item { font-size: 13px; }
    .feat-quick-arrow { display: none; }
}