:root {
    --bg: #FFF8FB;
    --surface: #FFFFFF;
    --pink-soft: #FFF0F6;
    --violet-soft: #F7F3FF;
    --rose-gray: #F8F4F6;
    --title: #32262D;
    --text: #51444C;
    --muted: #7C6D76;
    --quiet: #A09199;
    --pink: #FF5D9E;
    --berry: #D94C83;
    --coral: #FF8EAC;
    --violet: #8C76E8;
    --violet-deep: #6753B5;
    --border: rgba(255, 93, 158, .15);
    --shadow: 0 14px 36px rgba(76, 48, 66, .08);
    --shadow-strong: 0 18px 46px rgba(217, 76, 131, .15);
    --gradient: linear-gradient(135deg, #FF8EAC 0%, #FF5D9E 52%, #8C76E8 100%);
    --footer: #30242B;
    --footer-text: #FFEAF2;
    --shell: 1200px;
}
* { box-sizing: border-box; }

body *::before, body *::after { pointer-events: none; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; line-height: 1.75; overflow-x: hidden; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--berry); }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid rgba(140, 118, 232, .38); outline-offset: 3px; }
button { font: inherit; }
img { max-width: 100%; height: auto; display: block; }
.shell { width: min(calc(100% - 40px), var(--shell)); margin: 0 auto; }
.skip-link { position: fixed; left: 16px; top: 8px; transform: translateY(-160%); z-index: 1000; padding: 10px 14px; border-radius: 10px; background: var(--surface); box-shadow: var(--shadow); }
.skip-link:focus { transform: translateY(0); }
.top-note { background: #FFE8F1; color: #715461; font-size: 13px; }
.top-note-inner { min-height: 34px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.top-note-links { display: flex; gap: 18px; }
.top-note a { font-weight: 700; }
.site-header { position: sticky; top: 0; z-index: 80; background: rgba(255, 248, 251, .93); border-bottom: 1px solid var(--border); backdrop-filter: blur(16px); }
.nav-shell { min-height: 72px; display: grid; grid-template-columns: 190px minmax(420px, 1fr) 260px; align-items: center; gap: 20px; }
.brand-link { display: inline-flex; align-items: center; min-width: 0; }
.brand-mark { max-height: 44px; width: auto; object-fit: contain; }
.brand-wordmark { color: var(--title); font-weight: 900; font-size: 23px; letter-spacing: -.6px; }
.desktop-primary { display: flex; align-items: center; justify-content: center; gap: 6px; white-space: nowrap; }
.desktop-primary a { min-height: 42px; display: inline-flex; align-items: center; padding: 0 14px; border-radius: 999px; color: var(--muted); font-weight: 700; }
.desktop-primary a.is-current { background: var(--pink-soft); color: var(--berry); }
.nav-actions { display: flex; align-items: center; justify-content: flex-end; gap: 10px; white-space: nowrap; }
.button, .channel-button, .plain-control, .panel-close { min-height: 44px; border: 0; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; font-weight: 800; }
.button { padding: 0 22px; color: #fff; background: var(--gradient); box-shadow: 0 8px 22px rgba(217, 76, 131, .22); }
.button:hover { color: #fff; transform: translateY(-1px); }
.button-secondary { background: var(--surface); color: var(--berry); border: 1px solid var(--border); box-shadow: none; }
.button-secondary:hover { color: var(--violet-deep); }
.button-small { min-height: 42px; padding: 0 18px; }
.channel-button, .plain-control, .panel-close { padding: 0 16px; color: var(--title); background: var(--surface); border: 1px solid var(--border); }
.mobile-nav-trigger { display: none; }
main { overflow: clip; }
.section { padding: 84px 0; }
.section-tight { padding: 58px 0; }
.section-soft { background: var(--pink-soft); }
.section-violet { background: var(--violet-soft); }
.section-white { background: var(--surface); }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--berry); font-size: 13px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 24px; height: 2px; border-radius: 4px; background: var(--gradient); }
h1, h2, h3 { color: var(--title); line-height: 1.22; margin-top: 0; }
h1 { font-size: clamp(38px, 5.6vw, 72px); letter-spacing: -2px; }
h2 { font-size: clamp(28px, 3.4vw, 44px); letter-spacing: -1px; }
h3 { font-size: 20px; }
p { margin-top: 0; }
.lead { font-size: clamp(17px, 2vw, 20px); line-height: 1.9; color: var(--muted); }
.section-heading { max-width: 780px; margin-bottom: 34px; }
.section-heading p { color: var(--muted); font-size: 17px; }
.hero { padding: 66px 0 72px; background: radial-gradient(circle at 10% 20%, rgba(255, 142, 172, .19), transparent 28%), radial-gradient(circle at 88% 32%, rgba(140, 118, 232, .14), transparent 26%); }
.hero-grid { display: grid; grid-template-columns: 1.05fr .78fr .62fr; align-items: center; gap: 36px; }
.hero-copy h1 { margin: 14px 0 18px; max-width: 620px; }
.brand-kicker { color: var(--berry); font-size: 19px; font-weight: 900; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 28px; }
.text-link { color: var(--berry); font-weight: 800; display: inline-flex; align-items: center; min-height: 44px; }
.text-link::after { content: "→"; margin-left: 7px; transition: transform .2s ease; }
.text-link:hover::after { transform: translateX(3px); }
.hero-side { display: grid; gap: 18px; }
.mini-story { padding: 24px; border-radius: 24px; background: rgba(255,255,255,.88); box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,.9); }
.mini-story:nth-child(2) { background: var(--violet-soft); }
.mini-story h2 { font-size: 22px; margin-bottom: 10px; }
.content-visual, .hero-visual, .phone-visual { width: 100%; border-radius: 30px; box-shadow: var(--shadow-strong); }
.visual-fallback { min-height: 440px; position: relative; overflow: hidden; display: flex; align-items: flex-end; justify-content: center; padding: 32px; background: linear-gradient(160deg, #FFE7F1, #FFF7FB 48%, #EEE9FF); border: 1px solid rgba(255,255,255,.82); }
.visual-fallback strong { position: relative; z-index: 3; color: var(--title); background: rgba(255,255,255,.86); padding: 10px 16px; border-radius: 999px; font-size: 14px; box-shadow: var(--shadow); }
.visual-phone { position: absolute; top: 52px; left: 50%; transform: translateX(-50%) rotate(4deg); width: 58%; max-width: 250px; aspect-ratio: .52; border: 10px solid #392D34; border-radius: 34px; background: #fff; box-shadow: 0 24px 50px rgba(76,48,66,.18); padding: 44px 18px 18px; }
.visual-dot { position: absolute; top: 14px; left: 50%; width: 44px; height: 8px; border-radius: 999px; background: #3A3036; transform: translateX(-50%); }
.visual-line { display: block; height: 12px; width: 62%; margin-bottom: 12px; border-radius: 999px; background: #F6C5D8; }
.visual-line.wide { width: 86%; background: #E1D9FF; }
.visual-chip { display: block; width: 40%; height: 32px; border-radius: 999px; background: var(--gradient); margin: 22px 0; }
.visual-card-mini { display: block; height: 42%; border-radius: 20px; background: linear-gradient(145deg, #FFF0F6, #F2EEFF); }
.visual-orb { position: absolute; border-radius: 50%; filter: blur(1px); }
.visual-orb-a { width: 150px; height: 150px; top: -40px; right: -22px; background: rgba(255,93,158,.18); }
.visual-orb-b { width: 180px; height: 180px; bottom: -70px; left: -55px; background: rgba(140,118,232,.13); }
.interest-strip { display: grid; grid-template-columns: repeat(8, minmax(122px, 1fr)); gap: 12px; overflow-x: auto; padding: 6px 0 12px; scroll-snap-type: x proximity; }
.interest-item { min-width: 122px; padding: 20px 16px; border-radius: 20px; background: var(--surface); border: 1px solid var(--border); scroll-snap-align: start; }
.interest-item h3 { font-size: 17px; margin-bottom: 8px; }
.interest-item p { color: var(--muted); font-size: 13px; line-height: 1.65; min-height: 66px; }
.interest-item a { color: var(--berry); font-size: 13px; font-weight: 800; }
.magazine-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; grid-template-rows: auto auto; gap: 18px; }
.story-card { background: var(--surface); border: 1px solid var(--border); border-radius: 24px; box-shadow: var(--shadow); padding: 24px; }
.story-card.primary { grid-row: span 2; padding: 30px; background: linear-gradient(160deg, #fff, #FFF2F7); }
.story-card h3 { margin: 14px 0 8px; }
.story-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0; }
.tag { font-size: 12px; color: var(--violet-deep); background: var(--violet-soft); border-radius: 999px; padding: 5px 10px; font-weight: 800; }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card-grid.four { grid-template-columns: repeat(4, 1fr); }
.info-card { background: var(--surface); border-radius: 22px; padding: 26px; border: 1px solid var(--border); box-shadow: var(--shadow); }
.info-card p { color: var(--muted); }
.info-card .plain-list { margin-top: 14px; }
.timeline { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; position: relative; }
.timeline::before { content: ""; position: absolute; left: 8%; right: 8%; top: 20px; height: 2px; background: linear-gradient(90deg, #FF8EAC, #8C76E8); }
.timeline-item { position: relative; padding: 52px 22px 0 0; }
.timeline-item::before { content: ""; position: absolute; top: 12px; left: 0; width: 18px; height: 18px; border-radius: 50%; background: var(--surface); border: 5px solid var(--pink); box-shadow: 0 0 0 5px #FFE5EF; }
.timeline-item strong { color: var(--title); display: block; margin-bottom: 8px; font-size: 19px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.split-panel { border-radius: 26px; padding: 32px; background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow); }
.split-panel.violet { background: var(--violet-soft); }
.plain-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.plain-list li { position: relative; padding-left: 24px; }
.plain-list li::before { content: ""; position: absolute; left: 2px; top: .72em; width: 8px; height: 8px; border-radius: 50%; background: var(--gradient); }
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.review { background: var(--surface); border-radius: 22px; padding: 26px; border: 1px solid var(--border); box-shadow: var(--shadow); }
.review::before { content: "“"; display: block; height: 35px; color: var(--coral); font-size: 44px; line-height: 1; font-family: Georgia, serif; }
.faq-list { display: grid; gap: 12px; }
details { background: var(--surface); border-radius: 18px; border: 1px solid var(--border); box-shadow: var(--shadow); }
summary { list-style: none; cursor: pointer; padding: 20px 54px 20px 22px; color: var(--title); font-weight: 850; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 22px; top: 17px; color: var(--berry); font-size: 24px; }
details[open] summary::after { content: "−"; }
details p { padding: 0 22px 22px; color: var(--muted); }
.cta-panel { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 34px; padding: 44px; border-radius: 30px; background: linear-gradient(145deg, #FFF0F6, #F7F3FF); border: 1px solid var(--border); }
.service-chips { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 22px; }
.service-chip { padding: 16px; border-radius: 18px; background: rgba(255,255,255,.75); }
.brand-story { display: grid; grid-template-columns: .8fr 1.2fr; gap: 32px; align-items: center; }
.page-hero { padding: 62px 0 46px; background: radial-gradient(circle at 12% 22%, rgba(255,93,158,.11), transparent 30%), radial-gradient(circle at 88% 20%, rgba(140,118,232,.11), transparent 28%); }
.page-hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 42px; align-items: center; }
.page-hero h1 { font-size: clamp(38px, 5vw, 62px); margin: 12px 0 16px; }
.page-hero .intro-panel { background: rgba(255,255,255,.82); border: 1px solid var(--border); border-radius: 24px; padding: 28px; box-shadow: var(--shadow); }
.content-index { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.content-index a { min-height: 40px; display: inline-flex; align-items: center; padding: 0 14px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); color: var(--berry); font-weight: 800; }
.article-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 30px; align-items: start; }
.article-panel, .note-panel { padding: 30px; border-radius: 24px; background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow); }
.article-panel + .article-panel { margin-top: 18px; }
.note-panel { background: var(--violet-soft); position: sticky; top: 100px; }
.note-panel h2 { font-size: 24px; }
.numbered-steps { display: grid; gap: 16px; counter-reset: steps; }
.step { counter-increment: steps; display: grid; grid-template-columns: 46px 1fr; gap: 16px; padding: 20px; border-radius: 20px; background: var(--surface); border: 1px solid var(--border); }
.step::before { content: counter(steps); width: 46px; height: 46px; border-radius: 15px; display: grid; place-items: center; color: white; font-weight: 900; background: var(--gradient); }
.step h3 { margin-bottom: 6px; }
.notice-box { padding: 24px; border-radius: 22px; background: #FFF2F7; border: 1px solid var(--border); }
.notice-box strong { color: var(--title); display: block; margin-bottom: 8px; }
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.compare-card { padding: 26px; border-radius: 22px; background: var(--surface); border: 1px solid var(--border); }
.related-links { display: flex; flex-wrap: wrap; gap: 10px; }
.related-links a { min-height: 44px; display: inline-flex; align-items: center; padding: 0 16px; border-radius: 999px; background: var(--pink-soft); color: var(--berry); font-weight: 850; }
.end-service { margin-top: 34px; padding: 22px 24px; border-left: 4px solid var(--pink); background: var(--surface); border-radius: 0 18px 18px 0; }
.channel-overlay { position: fixed; inset: 0; z-index: 89; background: rgba(50,38,45,.28); opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .2s ease, visibility .2s ease; }
.channel-overlay.is-open { opacity: 1; visibility: visible; pointer-events: auto; }
.desktop-channel-panel { position: fixed; z-index: 90; top: 106px; left: 0; right: 0; transform: translateY(-18px); opacity: 0; visibility: hidden; pointer-events: none; transition: .22s ease; }
.desktop-channel-panel.is-open { transform: translateY(0); opacity: 1; visibility: visible; pointer-events: auto; }
.channel-panel-inner { max-height: calc(100vh - 130px); overflow-y: auto; padding: 26px; background: var(--surface); border-radius: 0 0 28px 28px; box-shadow: var(--shadow-strong); }
.channel-panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 20px; }
.channel-panel-heading strong { display: block; color: var(--title); font-size: 22px; margin-top: 3px; }
.channel-groups { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.channel-group h2 { font-size: 15px; color: var(--muted); margin-bottom: 12px; }
.channel-group { display: grid; align-content: start; gap: 9px; }
.channel-group a { display: block; padding: 14px; border-radius: 16px; background: var(--rose-gray); }
.channel-group a:hover, .channel-group a.is-current { background: var(--pink-soft); color: var(--berry); box-shadow: inset 0 0 0 1px rgba(255,93,158,.14); }
.channel-group strong { display: block; color: var(--title); }
.channel-group span { display: block; margin-top: 2px; color: var(--muted); font-size: 12px; line-height: 1.55; }
.mobile-channel-sheet { display: none; }
.mobile-bottom-nav { display: none; }
.site-footer { background: var(--footer); color: var(--footer-text); padding: 64px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1.45fr repeat(4, .8fr); gap: 28px; }
.footer-grid h2 { color: #fff; font-size: 15px; margin-bottom: 14px; }
.footer-grid a { display: block; color: #FFEAF2; opacity: .82; margin-bottom: 8px; font-size: 14px; }
.footer-grid a:hover { opacity: 1; color: #fff; }
.footer-brand p { max-width: 350px; color: #F7DDE7; opacity: .82; font-size: 14px; }
.brand-mark-footer.brand-wordmark { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; border-top: 1px solid rgba(255,255,255,.12); padding-top: 22px; margin-top: 34px; color: #F7DDE7; opacity: .78; font-size: 13px; }
.footer-bottom p { margin: 0; }
@media (max-width: 1020px) {
    .nav-shell { grid-template-columns: 160px minmax(360px, 1fr) 225px; gap: 10px; }
    .desktop-primary a { padding: 0 10px; font-size: 14px; }
    .channel-button { padding: 0 12px; }
    .hero-grid { grid-template-columns: 1fr .8fr; }
    .hero-side { grid-column: 1 / -1; grid-template-columns: 1fr 1fr; }
    .card-grid.four { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1.4fr repeat(2, 1fr); }
}
@media (max-width: 860px) {
    .shell { width: min(calc(100% - 32px), var(--shell)); }
    body { padding-bottom: calc(72px + env(safe-area-inset-bottom)); }
    .top-note-inner { min-height: 32px; font-size: 12px; }
    .community-note-link { display: none; }
    .top-note-links { gap: 0; }
    .nav-shell { min-height: 62px; display: grid; grid-template-columns: 1fr auto 1fr; gap: 8px; }
    .mobile-nav-trigger { display: block; justify-self: start; }
    .mobile-nav-trigger .plain-control { min-height: 44px; padding: 0 10px; font-size: 13px; background: transparent; border: 0; }
    .brand-link { justify-self: center; }
    .brand-wordmark { font-size: 19px; }
    .brand-mark { max-width: 126px; max-height: 38px; }
    .desktop-primary, .channel-button { display: none; }
    .nav-actions { justify-self: end; }
    .nav-actions .button { min-height: 44px; padding: 0 13px; font-size: 13px; }
    .hero { padding: 48px 0 54px; }
    .hero-grid, .page-hero-grid, .cta-panel, .brand-story, .article-grid { grid-template-columns: 1fr; }
    .hero-copy h1 { font-size: 44px; letter-spacing: -1.4px; }
    .hero-side { grid-column: auto; grid-template-columns: 1fr; }
    .hero-visual.visual-fallback { min-height: 430px; width: min(88%, 360px); justify-self: center; }
    .section { padding: 62px 0; }
    .section-tight { padding: 48px 0; }
    .interest-strip { grid-template-columns: repeat(8, minmax(170px, 70vw)); margin-right: -16px; padding-right: 16px; }
    .magazine-grid, .card-grid, .card-grid.four, .review-grid, .split, .timeline, .compare-grid { grid-template-columns: 1fr; }
    .story-card.primary { grid-row: auto; }
    .timeline::before { left: 8px; right: auto; top: 22px; bottom: 22px; height: auto; width: 2px; }
    .timeline-item { padding: 0 0 26px 42px; }
    .timeline-item::before { top: 4px; left: 0; }
    .service-chips { grid-template-columns: 1fr; }
    .cta-panel { padding: 28px; }
    .note-panel { position: static; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
    .footer-bottom { flex-direction: column; }
    .desktop-channel-panel { display: none; }
    .mobile-channel-sheet { display: block; position: fixed; z-index: 91; left: 0; right: 0; bottom: 0; max-height: 85vh; overflow-y: auto; background: var(--surface); border-radius: 26px 26px 0 0; box-shadow: 0 -18px 50px rgba(76,48,66,.16); transform: translateY(105%); visibility: hidden; pointer-events: none; transition: transform .25s ease, visibility .25s ease; padding: 8px 16px calc(20px + env(safe-area-inset-bottom)); }
    .mobile-channel-sheet.is-open { transform: translateY(0); visibility: visible; pointer-events: auto; }
    .sheet-handle { width: 44px; height: 5px; border-radius: 999px; background: #E7D7DE; margin: 4px auto 10px; }
    .sheet-heading { position: sticky; top: -8px; z-index: 2; background: var(--surface); display: flex; align-items: center; justify-content: space-between; padding: 10px 0 12px; }
    .sheet-heading strong { color: var(--title); font-size: 19px; }
    .mobile-channel-list { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
    .mobile-channel-list a { min-height: 48px; display: flex; align-items: center; padding: 0 15px; border-radius: 16px; background: var(--rose-gray); font-weight: 800; }
    .mobile-channel-list a.is-current { background: var(--pink-soft); color: var(--berry); }
    .mobile-bottom-nav { display: grid; grid-template-columns: repeat(5, 1fr); position: fixed; left: 0; right: 0; bottom: 0; z-index: 75; min-height: 64px; padding-bottom: env(safe-area-inset-bottom); background: rgba(255,255,255,.96); border-top: 1px solid var(--border); box-shadow: 0 -8px 28px rgba(76,48,66,.06); }
    .mobile-bottom-nav a { min-height: 64px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; color: var(--muted); font-size: 12px; font-weight: 800; }
    .mobile-bottom-nav a.is-current { color: var(--berry); }
    .nav-symbol { font-size: 18px; line-height: 1; }
}
@media (max-width: 480px) {
    .hero-actions { align-items: stretch; }
    .hero-actions .button { width: 100%; }
    .hero-actions .text-link { justify-content: center; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-brand { grid-column: auto; }
    .mobile-channel-list { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}