:root {
    --bg: #FFF5F8;
    --bg-deep: #FFEBF1;
    --surface: #FFFFFF;
    --surface-soft: #FFF0F5;
    --ink: #2D1B24;
    --text: #3D2A32;
    --muted: #6B4E58;
    --subtle: #9A7A85;
    --pink: #FF6B9D;
    --pink-bright: #FF8FAB;
    --peach: #FFB3C6;
    --pink-pale: #FFD6E3;
    --border: rgba(255, 107, 157, 0.16);
    --border-strong: rgba(255, 107, 157, 0.36);
    --shadow: 0 14px 32px rgba(255, 107, 157, 0.12);
    --footer: #2D1B24;
    --header-height: 130px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    font-size: 16px;
    line-height: 1.75;
    overflow-x: hidden;
}
body.is-locked { overflow: hidden; }
a { color: inherit; text-decoration: none; }
a, button, input { font: inherit; }
button { cursor: pointer; }
img { display: block; max-width: 100%; }
.shell { width: min(1220px, calc(100% - 40px)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.site-header { position: fixed; z-index: 100; inset: 0 0 auto; box-shadow: 0 6px 24px rgba(45,27,36,.05); }
.peach-line { height: 22px; background: var(--pink); color: #fff; font-size: 12px; }
.peach-line__inner, .flower-door__inner, .petal-bar__inner { height: 100%; display: flex; align-items: center; }
.peach-line__inner { justify-content: space-between; gap: 16px; }
.peach-line__brand { font-weight: 700; letter-spacing: .04em; }
.text-button { border: 0; background: transparent; color: #fff; min-height: 22px; padding: 0 4px; }
.flower-door { height: 64px; background: #fff; border-bottom: 1px solid var(--border); }
.flower-door__inner { display: grid; grid-template-columns: 1fr auto 1fr; gap: 20px; }
.brand-lockup { justify-self: start; display: inline-flex; align-items: center; min-height: 44px; max-width: 240px; }
.brand-logo { width: auto; height: auto; max-height: 36px; object-fit: contain; object-position: left center; }
.brand-text { color: var(--ink); font-size: 22px; font-weight: 800; letter-spacing: .06em; }
.drawer-button, .app-link { min-height: 44px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; }
.drawer-button { border: 1px solid var(--border-strong); background: var(--surface-soft); color: var(--ink); padding: 0 20px; font-weight: 700; }
.app-link { justify-self: end; padding: 0 18px; background: linear-gradient(135deg, var(--pink-bright) 0%, var(--pink) 100%); color: #fff; font-weight: 700; }
.petal-bar { height: 44px; background: var(--bg-deep); border-bottom: 1px solid var(--border); }
.petal-bar__inner { gap: 8px; justify-content: flex-start; }
.petal-link { min-height: 32px; padding: 3px 13px; border-radius: 9px; color: var(--muted); display: inline-flex; align-items: center; font-weight: 700; }
.petal-link:hover, .petal-link:focus-visible { background: #fff; color: var(--ink); outline: none; }
.petal-link.is-current { color: #fff; background: var(--pink); }
.site-main { padding-top: calc(var(--header-height) + 28px); min-height: 60vh; }
.section { padding: 30px 0; }
.section + .section { border-top: 1px solid var(--border); }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 20px; }
.section-head h2 { margin: 0; color: var(--ink); font-size: clamp(22px, 3vw, 28px); line-height: 1.25; }
.section-head p { margin: 4px 0 0; color: var(--muted); max-width: 720px; }
.eyebrow { display: inline-block; color: var(--pink); font-weight: 800; letter-spacing: .08em; font-size: 13px; margin-bottom: 6px; }
h1, h2, h3 { color: var(--ink); }
h1 { font-size: clamp(28px, 4vw, 32px); line-height: 1.25; margin: 8px 0 14px; }
h3 { line-height: 1.35; }
p { margin: 0 0 1em; }
.lead { font-size: 17px; color: var(--muted); max-width: 880px; }
.hero-card, .page-hero__inner, .panel, .card, .note-card, .status-card, .step-card, .faq-item, .article-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: var(--shadow);
}
.home-hero { padding: 10px 0 34px; }
.hero-card { overflow: hidden; }
.media-slot { position: relative; display: flex; align-items: center; justify-content: center; overflow: hidden; background: linear-gradient(145deg, #fff, var(--surface-soft)); border-bottom: 1px solid var(--border); }
.media-slot img { width: 100%; height: 100%; object-fit: contain; object-position: center; }
.media-slot.banner { width: 100%; min-height: 210px; max-height: 300px; aspect-ratio: 16 / 7; }
.media-slot.column { height: 210px; }
.media-slot.page { height: 240px; border-radius: 16px; border: 1px solid var(--border); }
.media-slot.app-shot { min-height: 320px; max-height: 420px; }
.media-fallback { color: var(--ink); font-size: 22px; font-weight: 800; letter-spacing: .06em; padding: 28px; text-align: center; }
.hero-copy { padding: 26px; }
.hero-copy .kicker { color: var(--pink); font-weight: 800; margin-bottom: 6px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }
.btn { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; padding: 8px 18px; border-radius: 12px; font-weight: 800; border: 1px solid transparent; }
.btn-primary { background: linear-gradient(135deg, var(--pink-bright) 0%, var(--pink) 100%); color: #fff; }
.btn-secondary { background: var(--surface-soft); color: var(--ink); border-color: var(--border-strong); }
.btn:hover { transform: translateY(-1px); }
.btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible { outline: 3px solid rgba(255,107,157,.28); outline-offset: 2px; }
.grid-2, .grid-3, .grid-4, .grid-5 { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.card, .note-card, .status-card, .step-card, .article-card { padding: 20px; }
.card h3, .note-card h3, .status-card h3, .step-card h3, .article-card h3 { margin: 0 0 8px; font-size: 19px; }
.card p:last-child, .note-card p:last-child, .status-card p:last-child, .step-card p:last-child, .article-card p:last-child { margin-bottom: 0; }
.card-number { color: var(--pink); font-size: 34px; font-weight: 900; letter-spacing: -.04em; line-height: 1; margin-bottom: 12px; }
.card-link { display: inline-flex; margin-top: 12px; color: var(--pink); font-weight: 800; }
.split { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 26px; align-items: center; }
.split.reverse { grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); }
.list-clean { list-style: none; margin: 0; padding: 0; }
.list-clean li { padding: 14px 0; border-bottom: 1px solid var(--border); }
.list-clean li:last-child { border-bottom: 0; }
.page-hero { padding: 8px 0 20px; }
.page-hero__inner { padding: 26px; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr); gap: 28px; align-items: center; }
.page-hero__copy { min-width: 0; }
.page-hero__copy .lead { margin-bottom: 0; }
.notice { margin-top: 16px; padding: 14px 16px; background: var(--surface-soft); border-left: 4px solid var(--pink); border-radius: 12px; color: var(--muted); }
.directory { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.directory .article-card { position: relative; overflow: hidden; }
.directory .article-card::after { content: ''; position: absolute; width: 80px; height: 80px; border-radius: 50%; right: -30px; top: -30px; background: var(--surface-soft); }
.timeline { position: relative; display: grid; gap: 16px; }
.timeline::before { content: ''; position: absolute; left: 20px; top: 16px; bottom: 16px; width: 2px; background: var(--border-strong); }
.timeline-item { position: relative; padding: 18px 18px 18px 54px; background: var(--surface); border: 1px solid var(--border); border-radius: 16px; }
.timeline-item::before { content: ''; position: absolute; left: 14px; top: 24px; width: 14px; height: 14px; background: var(--pink); border: 4px solid var(--bg); border-radius: 50%; z-index: 1; }
.quote-card { padding: 22px; background: var(--surface); border: 1px solid var(--border); border-radius: 18px; }
.quote-card p { font-size: 17px; }
.quote-card footer { color: var(--pink); font-weight: 800; }
.app-layout { display: grid; grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr); gap: 30px; align-items: center; }
.app-icon-row { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.app-icon-row img { width: 64px; height: 64px; object-fit: contain; }
.compact-table { width: 100%; border-collapse: separate; border-spacing: 0; overflow: hidden; background: #fff; border: 1px solid var(--border); border-radius: 16px; }
.compact-table th, .compact-table td { padding: 14px 16px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
.compact-table th { color: var(--ink); background: var(--surface-soft); width: 24%; }
.compact-table tr:last-child th, .compact-table tr:last-child td { border-bottom: 0; }
.faq-list { display: grid; gap: 14px; }
.faq-item { padding: 20px; }
.faq-item h2 { font-size: 19px; margin: 0 0 8px; }
.faq-item p:last-child { margin-bottom: 0; }
.site-footer { margin-top: 52px; background: var(--footer); color: var(--pink-pale); padding: 40px 0 22px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: 26px; }
.footer-brand { max-width: 330px; }
.footer-logo { display: inline-flex; margin-bottom: 12px; }
.footer-logo .brand-logo { filter: none; }
.footer-brand strong { color: #fff; display: block; font-size: 20px; }
.footer-brand span { color: var(--peach); font-size: 12px; letter-spacing: .1em; }
.footer-brand p { color: #d7c1ca; font-size: 14px; margin-top: 12px; }
.footer-title { color: #fff; font-size: 15px; margin: 0 0 10px; }
.footer-grid > div:not(.footer-brand) a { display: block; color: var(--pink-pale); padding: 4px 0; font-size: 14px; }
.footer-grid a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,214,227,.12); margin-top: 28px; padding-top: 18px; display: flex; flex-wrap: wrap; gap: 10px 20px; color: #d7c1ca; font-size: 13px; }
.footer-bottom a { color: var(--pink-pale); }
.note-drawer { position: fixed; z-index: 301; left: 0; top: 0; bottom: 0; width: min(330px, 82vw); background: #fff; transform: translateX(-102%); visibility: hidden; pointer-events: none; transition: transform .24s ease, visibility .24s; box-shadow: 18px 0 48px rgba(45,27,36,.18); display: flex; flex-direction: column; }
.note-drawer.is-open { transform: translateX(0); visibility: visible; pointer-events: auto; }
.drawer-head { min-height: 78px; padding: 14px 16px; display: flex; align-items: center; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--border); }
.drawer-brand { display: flex; align-items: center; gap: 10px; min-width: 0; }
.drawer-brand .brand-logo { max-width: 120px; max-height: 32px; }
.drawer-brand strong { color: var(--ink); display: block; }
.drawer-brand span { color: var(--subtle); display: block; font-size: 11px; letter-spacing: .08em; }
.icon-close { border: 1px solid var(--border); width: 44px; height: 44px; border-radius: 12px; background: var(--surface-soft); color: var(--ink); font-size: 24px; line-height: 1; }
.drawer-scroll { overflow-y: auto; padding: 10px 16px 24px; }
.drawer-group { padding: 10px 0 14px; }
.drawer-group h2 { margin: 0 0 8px; font-size: 14px; color: var(--pink); }
.drawer-group a { display: block; padding: 10px 8px; border-radius: 10px; }
.drawer-group a:hover { background: var(--surface-soft); }
.drawer-group strong { display: block; color: var(--ink); }
.drawer-group span { display: block; color: var(--muted); font-size: 12px; line-height: 1.5; margin-top: 2px; }
.site-overlay { position: fixed; z-index: 290; inset: 0; background: rgba(45,27,36,.42); opacity: 0; visibility: hidden; pointer-events: none; transition: .2s ease; }
.site-overlay.is-open { opacity: 1; visibility: visible; pointer-events: auto; }
.search-panel { position: fixed; z-index: 302; top: 86px; left: 50%; width: min(760px, calc(100% - 40px)); transform: translate(-50%, -18px); opacity: 0; visibility: hidden; pointer-events: none; transition: .2s ease; }
.search-panel.is-open { transform: translate(-50%, 0); opacity: 1; visibility: visible; pointer-events: auto; }
.search-card { background: #fff; border: 1px solid var(--border); border-radius: 18px; box-shadow: 0 28px 70px rgba(45,27,36,.2); padding: 20px; }
.search-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
.search-head h2 { margin: 0; font-size: 22px; }
.search-field { display: block; margin: 16px 0; }
.search-field input { width: 100%; height: 48px; border-radius: 12px; border: 1px solid var(--border-strong); padding: 0 14px; color: var(--ink); background: var(--bg); }
.search-presets { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.search-presets a { min-height: 44px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--border); background: var(--surface-soft); border-radius: 11px; color: var(--ink); font-weight: 700; }
.search-presets a[hidden] { display: none; }
.mobile-bottom { display: none; }
@media (max-width: 920px) {
    .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .grid-5 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .footer-grid { grid-template-columns: 1.5fr repeat(2, 1fr); }
    .footer-brand { grid-row: span 2; }
    .page-hero__inner, .split, .split.reverse, .app-layout { grid-template-columns: 1fr; }
    .page-hero__media { order: -1; }
}
@media (max-width: 720px) {
    :root { --header-height: 86px; }
    .shell { width: min(100% - 32px, 1220px); }
    .petal-bar { display: none; }
    .flower-door__inner { grid-template-columns: minmax(0, 1fr) auto auto; gap: 8px; }
    .brand-lockup { min-width: 0; max-width: 145px; overflow: hidden; }
    .brand-logo { max-height: 30px; max-width: 138px; }
    .brand-text { font-size: 18px; white-space: nowrap; }
    .drawer-button { padding: 0 12px; }
    .app-link { padding: 0 12px; }
    .site-main { padding-top: calc(var(--header-height) + 20px); }
    .section { padding: 24px 0; }
    .hero-copy { padding: 20px; }
    .media-slot.banner { min-height: 160px; aspect-ratio: 16 / 9; }
    .grid-2, .grid-3, .grid-4, .grid-5, .directory { grid-template-columns: 1fr; }
    .page-hero__inner { padding: 20px; gap: 18px; }
    .media-slot.page { height: 210px; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-brand { grid-column: 1 / -1; grid-row: auto; max-width: none; }
    .site-footer { padding-bottom: calc(76px + env(safe-area-inset-bottom)); }
    .search-panel { top: 94px; width: calc(100% - 24px); }
    .search-presets { grid-template-columns: repeat(2, 1fr); }
    .mobile-bottom { position: fixed; z-index: 210; left: 0; right: 0; bottom: 0; height: calc(50px + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom); background: #fff; border-top: 1px solid var(--border); display: grid; grid-template-columns: repeat(5, 1fr); box-shadow: 0 -10px 24px rgba(45,27,36,.08); }
    .mobile-bottom a { min-width: 0; min-height: 50px; display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: 13px; font-weight: 800; }
    .mobile-bottom a.is-current { background: var(--pink); color: #fff; }
    .compact-table, .compact-table tbody, .compact-table tr, .compact-table th, .compact-table td { display: block; width: 100%; }
    .compact-table th { border-bottom: 0; padding-bottom: 6px; }
    .compact-table td { padding-top: 6px; }
}
@media (max-width: 420px) {
    .peach-line__brand { font-size: 11px; }
    .drawer-button, .app-link { font-size: 13px; padding-inline: 9px; }
    .brand-lockup { max-width: 112px; }
    .brand-logo { max-width: 108px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 20px 16px; }
}