:root {
    --primary: #e85d75;
    --primary-dark: #c44569;
    --accent: #9d4edd;
    --gradient: linear-gradient(135deg, #e85d75, #9d4edd);
    --gradient-soft: linear-gradient(135deg, #fff0f3, #f3e8ff);
    --bg: #fff5f8;
    --bg-alt: #ffffff;
    --text: #2d1b2e;
    --text-light: #6b5566;
    --border: #f0d9e0;
    --shadow: 0 4px 20px rgba(232, 93, 117, 0.1);
    --shadow-lg: 0 8px 30px rgba(232, 93, 117, 0.15);
    --radius: 16px;
    --radius-sm: 10px;
    --safe-top: env(safe-area-inset-top, 0px);
    --safe-bottom: env(safe-area-inset-bottom, 0px);
}

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

html { scroll-behavior: smooth; scroll-padding-top: calc(70px + var(--safe-top)); -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -webkit-tap-highlight-color: transparent;
    overflow-x: hidden;
    overscroll-behavior-y: none;
    overflow-wrap: break-word;
    word-break: break-word;
}

a { color: var(--primary); text-decoration: none; transition: color 0.2s; touch-action: manipulation; }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; height: auto; display: block; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.2s;
    border: none;
    text-align: center;
    touch-action: manipulation;
}
.btn-primary { background: var(--gradient); color: #fff; box-shadow: var(--shadow); }
.btn-primary:hover { color: #fff; transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-primary:active { transform: scale(0.97); }
.btn-outline { background: transparent; color: var(--primary); border: 2px solid var(--primary); }
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-outline:active { transform: scale(0.97); }
.btn-sm { padding: 8px 18px; font-size: 0.9rem; }
.btn-lg { padding: 15px 36px; font-size: 1.05rem; }
.btn-xl { padding: 18px 48px; font-size: 1.15rem; }

/* Header */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    background: rgba(255, 245, 248, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    transition: box-shadow 0.3s, background 0.3s;
    border-bottom: 1px solid transparent;
    padding-top: var(--safe-top);
}
.header.scrolled { box-shadow: var(--shadow); border-bottom-color: var(--border); }
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    gap: 16px;
}
.logo { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700; font-size: 1.25rem; }
.logo:hover { color: var(--primary); }
.logo-icon img { border-radius: 8px; }
.nav-desktop { display: flex; gap: 24px; }
.nav-desktop a { color: var(--text); font-size: 0.95rem; font-weight: 500; }
.nav-desktop a:hover { color: var(--primary); }

/* Hero */
.hero {
    padding: 120px 0 60px;
    background: var(--gradient-soft);
    position: relative;
    overflow: hidden;
}
.hero-inner {
    display: flex;
    align-items: center;
    gap: 50px;
}
.hero-content { flex: 1; }
.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(232, 93, 117, 0.12);
    color: var(--primary);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 18px;
}
.hero-title {
    font-size: 2.6rem;
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 18px;
    color: var(--primary);
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-subtitle { font-size: 1.1rem; color: var(--text-light); margin-bottom: 28px; line-height: 1.8; }
.hero-actions { display: flex; gap: 14px; margin-bottom: 36px; flex-wrap: wrap; }
.hero-showcase { flex: 0 0 360px; display: flex; justify-content: center; }
.hero-showcase-img {
    max-width: 320px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}
.hero-stats {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
}
.stat-item { display: flex; flex-direction: column; }
.stat-num { font-size: 1.6rem; font-weight: 800; color: var(--primary); }
.stat-label { font-size: 0.85rem; color: var(--text-light); }

/* Live data bar (动态时效性 + UGC 信号) */
.live-data {
    background: var(--gradient);
    padding: 14px 0;
    color: #fff;
}
.live-data-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px 22px;
    font-size: 0.86rem;
}
.live-item { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.live-item b { font-weight: 700; }
.live-ico { font-size: 0.95rem; }

/* Section common */
section { padding: 60px 0; }
.section-title {
    font-size: 1.8rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 12px;
    color: var(--text);
}
.section-desc { text-align: center; color: var(--text-light); margin-bottom: 36px; font-size: 1rem; }

/* About */
.about { background: var(--bg-alt); }
.about-content {
    font-size: 1rem;
    line-height: 1.9;
    color: var(--text-light);
    margin-bottom: 16px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}
.about-content strong { color: var(--primary); font-weight: 600; }
.about-cta { text-align: center; margin-top: 28px; }

/* Longtail SEO content */
.longtail .about-content { text-align: left; }

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.feature-card {
    background: var(--bg-alt);
    padding: 32px 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: transform 0.2s, box-shadow 0.2s;
    border: 1px solid var(--border);
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.feature-icon { font-size: 2.2rem; margin-bottom: 14px; }
.feature-title { font-size: 1.15rem; font-weight: 700; margin-bottom: 8px; color: var(--text); }
.feature-desc { font-size: 0.92rem; color: var(--text-light); line-height: 1.7; }

/* Characters */
.characters { background: var(--bg-alt); }
.characters-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.character-card {
    background: var(--bg);
    padding: 24px 16px;
    border-radius: var(--radius);
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
    border: 1px solid var(--border);
}
.character-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.character-avatar {
    width: 64px; height: 64px;
    margin: 0 auto 12px;
    border-radius: 50%;
    background: var(--gradient);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}
.character-name { font-size: 1.05rem; font-weight: 700; margin-bottom: 4px; color: var(--text); }
.character-type { font-size: 0.82rem; color: var(--accent); font-weight: 600; }
.character-desc { font-size: 0.78rem; color: var(--text-light); line-height: 1.6; margin-top: 8px; }

/* Scenarios */
.scenarios-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.scenario-card {
    background: var(--bg-alt);
    padding: 28px 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: transform 0.2s;
}
.scenario-card:hover { transform: translateY(-4px); }
.scenario-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; color: var(--text); }
.scenario-desc { font-size: 0.92rem; color: var(--text-light); line-height: 1.7; }

/* Tutorial */
.tutorial { background: var(--bg-alt); }
.tutorial-layout {
    display: flex;
    gap: 50px;
    align-items: center;
}
.tutorial-steps { flex: 1; }
.tutorial-step {
    display: flex;
    gap: 18px;
    margin-bottom: 24px;
    align-items: flex-start;
}
.step-num {
    flex-shrink: 0;
    width: 40px; height: 40px;
    border-radius: 50%;
    background: var(--gradient);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 700;
}
.step-title { font-size: 1.05rem; font-weight: 700; margin-bottom: 4px; color: var(--text); }
.step-desc { font-size: 0.92rem; color: var(--text-light); line-height: 1.7; }
.step-content { flex: 1; min-width: 0; }
.tutorial-showcase { flex: 0 0 360px; display: flex; justify-content: center; }
.tutorial-img {
    max-width: 300px;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.gallery-item {
    background: var(--bg-alt);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: transform 0.2s;
}
.gallery-item:hover { transform: translateY(-4px); }
.gallery-item img { width: 100%; height: auto; }
.gallery-item figcaption {
    text-align: center;
    padding: 12px;
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 600;
}

/* Comparison */
.comparison-table {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-alt);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}
.comparison-row {
    display: grid;
    grid-template-columns: 1fr 1.5fr 1fr;
    border-bottom: 1px solid var(--border);
}
.comparison-row:last-child { border-bottom: none; }
.comparison-cell {
    padding: 16px 20px;
    font-size: 0.95rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}
.comparison-header .comparison-cell { font-weight: 700; background: var(--gradient-soft); color: var(--text); }
.comparison-highlight { color: var(--primary); font-weight: 600; }
.comparison-row:not(.comparison-header) .comparison-cell:not(.comparison-highlight) { color: var(--text-light); }

/* Reviews */
.reviews { background: var(--bg-alt); }
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.review-card {
    background: var(--bg);
    padding: 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: transform 0.2s;
}
.review-card:hover { transform: translateY(-4px); }
.review-stars { font-size: 1rem; margin-bottom: 10px; }
.review-text { font-size: 0.95rem; color: var(--text); line-height: 1.8; margin-bottom: 14px; }
.review-author { font-size: 0.88rem; color: var(--primary); font-weight: 600; }

/* Download */
.download { background: var(--gradient-soft); }
.download-card {
    background: var(--bg-alt);
    padding: 48px 32px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    text-align: center;
    border: 1px solid var(--border);
    max-width: 600px;
    margin: 0 auto;
}
.download-actions { margin: 24px 0; }
.recent-dl { font-size: 0.88rem; color: var(--text-light); margin-top: 14px; }
.recent-dl b { color: var(--primary); font-weight: 700; }
.download-info {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    font-size: 0.88rem;
    color: var(--text-light);
}

/* Download page hero */
.download-hero { padding: 100px 0 40px; background: var(--gradient-soft); }
.download-logo { margin: 0 auto 16px; }
.download-logo img { border-radius: 16px; }

/* Platforms */
.platforms-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.platform-card {
    background: var(--bg-alt);
    padding: 32px 24px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: transform 0.2s;
}
.platform-card:hover { transform: translateY(-4px); }
.feature-card:active, .character-card:active, .scenario-card:active, .review-card:active, .platform-card:active { transform: scale(0.98); }
.platform-icon { font-size: 2.5rem; margin-bottom: 12px; }
.platform-name { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; color: var(--text); }
.platform-desc { font-size: 0.9rem; color: var(--text-light); margin-bottom: 18px; line-height: 1.7; }

/* Install steps */
.install-steps { background: var(--bg-alt); }

/* FAQ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
    background: var(--bg-alt);
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
}
.faq-question {
    width: 100%;
    padding: 18px 24px;
    background: none;
    border: none;
    text-align: left;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    min-height: 44px;
    touch-action: manipulation;
}
.faq-icon { font-size: 1.4rem; color: var(--primary); flex-shrink: 0; transition: transform 0.3s; }
.faq-question[aria-expanded="true"] .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-answer-inner { padding: 0 24px 18px; color: var(--text-light); font-size: 0.92rem; line-height: 1.8; }

/* Keywords */
.keywords { background: var(--bg-alt); }
.keywords-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    max-width: 900px;
    margin: 0 auto;
}
.keywords-cloud a {
    padding: 6px 14px;
    background: var(--gradient-soft);
    color: var(--primary);
    border-radius: 20px;
    font-size: 0.85rem;
    transition: all 0.2s;
    border: 1px solid var(--border);
}
.keywords-cloud a:hover { background: var(--gradient); color: #fff; }

/* CTA */
.cta { padding: 50px 0; }
.cta-card {
    background: var(--gradient);
    padding: 48px 32px;
    border-radius: var(--radius);
    text-align: center;
    color: #fff;
    box-shadow: var(--shadow-lg);
}
.cta-title { font-size: 1.6rem; font-weight: 800; margin-bottom: 10px; }
.cta-desc { font-size: 1rem; margin-bottom: 24px; opacity: 0.95; }
.cta-btn {
    display: inline-block;
    padding: 16px 44px;
    background: #fff;
    color: var(--primary);
    border-radius: var(--radius-sm);
    font-size: 1.05rem;
    font-weight: 700;
    transition: transform 0.15s, box-shadow 0.2s;
}
.cta-btn:hover { color: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.15); }
.cta-btn:active { transform: scale(0.97); }

/* Footer */
.footer { background: #2d1b2e; color: #d4b8c4; padding: 40px 0 calc(40px + var(--safe-bottom)); }
.footer-inner { text-align: center; }
.footer-brand { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 12px; color: #fff; font-weight: 700; font-size: 1.2rem; }
.footer-brand .logo-icon img { border-radius: 8px; }
.footer-desc { font-size: 0.9rem; margin-bottom: 18px; max-width: 500px; margin-left: auto; margin-right: auto; }
.footer-nav { display: flex; justify-content: center; gap: 24px; flex-wrap: wrap; margin-bottom: 20px; }
.footer-nav a { color: #d4b8c4; font-size: 0.9rem; }
.footer-nav a:hover { color: #fff; }
.footer-update { font-size: 0.82rem; color: #8a6b7a; margin-bottom: 10px; }
.footer-update b { color: #d4b8c4; font-weight: 600; }
.footer-copyright { font-size: 0.82rem; color: #8a6b7a; }

/* Mobile nav */
.mobile-nav {
    display: none;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: var(--bg-alt);
    box-shadow: 0 -2px 20px rgba(232, 93, 117, 0.1);
    z-index: 998;
    padding: 8px 0;
    padding-bottom: calc(8px + var(--safe-bottom));
}
.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 6px 8px;
    font-size: 0.72rem;
    color: var(--text-light);
    transition: color 0.2s;
    min-height: 44px;
    justify-content: center;
}
.mobile-nav-item.active { color: var(--primary); }
.mobile-nav-icon { font-size: 1.3rem; }
.mobile-nav-download {
    background: var(--gradient);
    color: #fff;
    border-radius: var(--radius-sm);
    margin: 0 8px;
}
.mobile-nav-download.active { color: #fff; }
.mobile-nav-download .mobile-nav-icon { font-size: 1.1rem; }

/* FAB */
.fab-download {
    position: fixed;
    right: 20px;
    bottom: 80px;
    width: 52px; height: 52px;
    background: var(--gradient);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    box-shadow: var(--shadow-lg);
    z-index: 997;
    transition: transform 0.15s;
}
.fab-download:hover { color: #fff; transform: scale(1.08); }
.fab-download:active { transform: scale(0.95); }

/* ===== Responsive: Tablet ===== */
@media (max-width: 1024px) {
    .hero-title { font-size: 2.2rem; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .characters-grid { grid-template-columns: repeat(3, 1fr); }
    .scenarios-grid { grid-template-columns: repeat(2, 1fr); }
    .reviews-grid { grid-template-columns: repeat(2, 1fr); }
    .platforms-grid { grid-template-columns: repeat(2, 1fr); }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .tutorial-layout { flex-direction: column; gap: 30px; }
    .tutorial-showcase { flex: none; width: 100%; }
    .hero-showcase { flex: 0 0 280px; }
    .hero-showcase-img { max-width: 260px; }
}

/* ===== Responsive: Mobile ===== */
@media (max-width: 768px) {
    :root { --safe-bottom: env(safe-area-inset-bottom, 0px); }
    html { scroll-padding-top: calc(56px + var(--safe-top)); }
    body { padding-bottom: calc(64px + var(--safe-bottom)); font-size: 15px; }

    .container { padding: 0 16px; }
    .header-inner { height: 56px; gap: 8px; }
    .logo { font-size: 1.1rem; }
    .logo-icon img { width: 32px; height: 32px; }
    .nav-desktop { display: none; }
    .nav-download { padding: 7px 14px; font-size: 0.85rem; }

    .hero { padding: calc(80px + var(--safe-top)) 0 44px; }
    .hero-inner { flex-direction: column; gap: 28px; }
    .hero-content { order: 1; text-align: center; }
    .hero-showcase { order: 2; flex: none; width: 100%; }
    .hero-showcase-img { max-width: 230px; border-radius: 18px; }
    .hero-badge { font-size: 0.78rem; }
    .hero-title { font-size: 1.7rem; }
    .hero-subtitle { font-size: 0.95rem; }
    .hero-actions { flex-direction: column; align-items: stretch; gap: 10px; }
    .hero-actions .btn { width: 100%; }
    .hero-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; width: 100%; max-width: 340px; margin: 0 auto; }
    .stat-item { align-items: center; text-align: center; }
    .stat-num { font-size: 1.3rem; }
    .stat-label { font-size: 0.78rem; }

    section { padding: 40px 0; }
    .section-title { font-size: 1.4rem; }
    .section-desc { font-size: 0.9rem; margin-bottom: 24px; }

    .about-content { font-size: 0.92rem; line-height: 1.8; }

    .features-grid { grid-template-columns: 1fr; gap: 16px; }
    .feature-card { padding: 24px 20px; }
    .feature-icon { font-size: 1.8rem; }
    .feature-title { font-size: 1.05rem; }

    .characters-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
    .character-card { padding: 20px 12px; }
    .character-avatar { width: 56px; height: 56px; font-size: 1.3rem; }
    .character-name { font-size: 0.95rem; }
    .character-desc { font-size: 0.74rem; line-height: 1.55; margin-top: 6px; }

    .scenarios-grid { grid-template-columns: 1fr; gap: 16px; }
    .scenario-card { padding: 22px 18px; }

    .tutorial-steps { width: 100%; }
    .tutorial-step { gap: 14px; margin-bottom: 18px; }
    .step-num { width: 36px; height: 36px; font-size: 1rem; }
    .tutorial-img { max-width: 240px; }

    .comparison-table { overflow-x: auto; overflow-y: hidden; -webkit-overflow-scrolling: touch; }
    .comparison-table .comparison-row { min-width: 400px; }
    .comparison-cell { padding: 12px 10px; font-size: 0.86rem; }

    .reviews-grid { grid-template-columns: 1fr; gap: 16px; }
    .review-card { padding: 20px; }

    .live-data { padding: 10px 0; }
    .live-data-bar { gap: 6px 14px; font-size: 0.76rem; }
    .live-ico { font-size: 0.85rem; }

    .gallery-grid { grid-template-columns: 1fr; gap: 16px; }
    .gallery-item img { max-width: 280px; margin: 0 auto; }

    .download-card { padding: 32px 20px; }
    .download-actions .btn { width: 100%; }
    .download-info { gap: 14px; font-size: 0.82rem; }

    .platforms-grid { grid-template-columns: 1fr; gap: 16px; }
    .platform-card { padding: 24px 20px; }
    .platform-card .btn { width: 100%; }
    .download-hero { padding: calc(90px + var(--safe-top)) 0 36px; }
    .about-cta .btn { width: 100%; }

    .faq-question { padding: 14px 18px; font-size: 0.92rem; }
    .faq-answer-inner { padding: 0 18px 14px; font-size: 0.88rem; }

    .keywords-cloud { gap: 8px; }
    .keywords-cloud a { font-size: 0.78rem; padding: 5px 12px; }

    .cta-card { padding: 36px 20px; }
    .cta-title { font-size: 1.3rem; }
    .cta-btn { display: block; width: 100%; padding: 14px 24px; font-size: 0.98rem; box-sizing: border-box; }

    .footer { padding: 30px 0 calc(30px + var(--safe-bottom)); }
    .footer-nav { gap: 16px; }

    .mobile-nav { display: flex; justify-content: space-around; align-items: center; }
    .fab-download { width: 48px; height: 48px; bottom: calc(76px + var(--safe-bottom)); right: 16px; font-size: 1.2rem; }

    .btn { min-height: 44px; }
    .btn-lg { padding: 13px 28px; font-size: 0.98rem; }
    .btn-xl { padding: 15px 36px; font-size: 1rem; }
}

/* ===== Responsive: Small screens ===== */
@media (max-width: 375px) {
    .hero-title { font-size: 1.4rem; }
    .hero-showcase-img { max-width: 200px; }
    .hero-stats { gap: 12px; }
    .stat-num { font-size: 1.15rem; }
    .stat-item { min-width: 90px; }

    .section-title { font-size: 1.25rem; }
    .characters-grid { gap: 10px; }
    .character-card { padding: 18px 10px; }
    .character-avatar { width: 48px; height: 48px; font-size: 1.1rem; }
    .character-name { font-size: 0.88rem; }
    .character-desc { font-size: 0.7rem; line-height: 1.5; }

    .comparison-cell { padding: 10px 8px; font-size: 0.82rem; }

    .keywords-cloud a { font-size: 0.72rem; padding: 4px 10px; }
    .cta-btn { padding: 13px 20px; font-size: 0.92rem; }
    .btn-xl { padding: 14px 24px; }

    .mobile-nav-item { font-size: 0.66rem; padding: 4px 4px; }
    .mobile-nav-icon { font-size: 1.1rem; }
    .fab-download { width: 44px; height: 44px; bottom: calc(72px + var(--safe-bottom)); right: 12px; }
}

/* ===== Dark mode ===== */
@media (prefers-color-scheme: dark) {
    :root {
        --bg: #1a0f1a;
        --bg-alt: #2a1a2a;
        --text: #f0e0e8;
        --text-light: #b89aa8;
        --border: #3d2840;
        --gradient-soft: linear-gradient(135deg, #2a1a2a, #1f1530);
        --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.4);
    }
    .header { background: rgba(26, 15, 26, 0.95); }
    .footer { background: #0f080f; }
    .comparison-header .comparison-cell { background: rgba(232, 93, 117, 0.15); }
}