:root {
  --bg: #FFF8FB;
  --surface: #FFFFFF;
  --soft: #FFF0F6;
  --lavender: #F7F3FF;
  --muted-bg: #F8F4F6;
  --title: #32262D;
  --text: #51444C;
  --muted: #7C6D76;
  --light-text: #A09199;
  --pink: #FF5D9E;
  --berry: #D94C83;
  --coral: #FF8EAC;
  --purple: #8C76E8;
  --deep-purple: #6753B5;
  --border: rgba(255,93,158,0.15);
  --shadow: 0 14px 36px rgba(76,48,66,0.08);
  --shadow-strong: 0 18px 46px rgba(217,76,131,0.15);
  --gradient: linear-gradient(135deg, #FF8EAC 0%, #FF5D9E 52%, #8C76E8 100%);
  --footer: #30242B;
  --footer-text: #FFEAF2;
  --header-height: 72px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", 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); }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
img { max-width: 100%; height: auto; display: block; }
.shell { width: min(1200px, calc(100% - 40px)); margin: 0 auto; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 1000; background: var(--footer); color: white; padding: 10px 16px; border-radius: 12px; }
.skip-link:focus { top: 16px; }
.top-note { position: sticky; top: 0; z-index: 82; background: linear-gradient(90deg, #FFE6F0, #F0EAFF); color: #654B5A; font-size: 14px; }
.top-note-inner { min-height: 34px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.top-note-links { display: flex; gap: 18px; white-space: nowrap; }
.top-note-links a { font-weight: 700; }
.site-header { position: sticky; top: 34px; z-index: 80; background: rgba(255,248,251,0.94); border-bottom: 1px solid var(--border); backdrop-filter: blur(16px); }
.nav-wrap { height: var(--header-height); display: flex; align-items: center; gap: 26px; }
.brand { display: inline-flex; align-items: center; gap: 10px; min-width: max-content; font-weight: 900; color: var(--title); letter-spacing: -0.02em; }
.brand img { max-height: 48px; width: auto; }
.brand-mark, .footer-brand-mark { width: 38px; height: 38px; border-radius: 13px; display: grid; place-items: center; color: white; background: var(--gradient); box-shadow: var(--shadow-strong); }
.brand-text { font-size: 20px; }
.desktop-nav { flex: 1; display: flex; align-items: center; justify-content: center; gap: clamp(10px, 2vw, 30px); white-space: nowrap; }
.desktop-nav a { position: relative; padding: 22px 2px; font-weight: 700; color: #5C4B55; }
.desktop-nav a::after { content: ""; position: absolute; left: 50%; right: 50%; bottom: 12px; height: 3px; border-radius: 99px; background: var(--gradient); transition: left .2s ease, right .2s ease; pointer-events: none; }
.desktop-nav a:hover::after, .desktop-nav a.is-current::after { left: 0; right: 0; }
.desktop-nav a.is-current { color: var(--berry); }
.nav-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; white-space: nowrap; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 0 22px; border: 1px solid transparent; border-radius: 999px; font-weight: 800; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: var(--gradient); box-shadow: 0 12px 28px rgba(217,76,131,.23); }
.button-primary:hover { color: white; box-shadow: var(--shadow-strong); }
.button-ghost { background: white; color: var(--berry); border-color: var(--border); }
.button-small { min-height: 44px; padding: 0 18px; }
.mobile-channel-button, .mobile-experience { display: none; }
:focus-visible { outline: 3px solid rgba(140,118,232,.42); outline-offset: 3px; }
main { min-height: 60vh; }
.section { padding: 88px 0; position: relative; }
.section-tight { padding: 60px 0; }
.section-soft { background: var(--soft); }
.section-lavender { background: var(--lavender); }
.section-white { background: var(--surface); }
.section-header { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 34px; }
.section-header > div { max-width: 760px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 10px; color: var(--berry); font-size: 14px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 24px; height: 3px; border-radius: 99px; background: var(--gradient); }
h1, h2, h3 { color: var(--title); line-height: 1.22; margin-top: 0; }
h1 { font-size: clamp(42px, 6vw, 76px); letter-spacing: -.05em; margin-bottom: 22px; }
h2 { font-size: clamp(30px, 4vw, 48px); letter-spacing: -.035em; margin-bottom: 16px; }
h3 { font-size: 22px; margin-bottom: 12px; }
p { margin-top: 0; }
.lead { font-size: clamp(17px, 2vw, 20px); color: var(--muted); line-height: 1.9; }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--berry); font-weight: 900; }
.text-link::after { content: "→"; transition: transform .2s ease; }
.text-link:hover::after { transform: translateX(4px); }
.hero { padding: 62px 0 54px; overflow: hidden; }
.hero::before, .hero::after { content: ""; position: absolute; border-radius: 50%; filter: blur(2px); pointer-events: none; }
.hero::before { width: 360px; height: 360px; left: -180px; top: 120px; background: rgba(255,142,172,.16); }
.hero::after { width: 460px; height: 460px; right: -230px; top: 70px; background: rgba(140,118,232,.12); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(260px, .8fr) minmax(240px, .65fr); align-items: center; gap: 34px; position: relative; z-index: 1; }
.hero-copy .brand-kicker { font-weight: 900; color: var(--berry); margin-bottom: 10px; }
.hero-copy p { max-width: 680px; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: 30px; }
.phone-visual { min-height: 520px; position: relative; display: grid; place-items: center; }
.phone-frame { width: min(300px, 88%); aspect-ratio: 9 / 18.5; background: #241D22; border: 8px solid #241D22; border-radius: 44px; padding: 10px; box-shadow: 0 30px 60px rgba(76,48,66,.22); transform: rotate(2deg); }
.phone-screen { height: 100%; border-radius: 31px; overflow: hidden; background: linear-gradient(180deg, #FFF2F7, #FFFFFF 45%, #F1ECFF); padding: 18px 15px; position: relative; }
.phone-screen::before { content: ""; display: block; width: 76px; height: 7px; border-radius: 99px; background: #32262D; margin: 0 auto 20px; }
.phone-profile { display: flex; align-items: center; gap: 10px; }
.avatar { width: 42px; height: 42px; border-radius: 15px; background: var(--gradient); }
.phone-lines { flex: 1; }
.phone-lines i { display: block; height: 8px; border-radius: 99px; background: #EEDDE6; margin: 6px 0; }
.phone-lines i:first-child { width: 62%; background: #D9CFFF; }
.phone-photo { margin: 18px 0 14px; aspect-ratio: 1 / .82; border-radius: 22px; background: radial-gradient(circle at 65% 28%, #FFE3EC 0 18%, transparent 19%), linear-gradient(135deg, #FFD7E6, #F2E9FF 52%, #D9F2F0); position: relative; overflow: hidden; }
.phone-photo::before { content: ""; position: absolute; width: 140px; height: 140px; left: 22px; bottom: -55px; border-radius: 45% 55% 50% 50%; background: rgba(255,255,255,.75); transform: rotate(-12deg); }
.phone-photo::after { content: "今天也有值得记录的小事"; position: absolute; left: 16px; right: 16px; bottom: 14px; color: #5D4452; font-size: 13px; font-weight: 800; }
.phone-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.phone-tags span { background: white; color: var(--berry); padding: 6px 10px; border-radius: 999px; font-size: 12px; box-shadow: 0 7px 18px rgba(76,48,66,.08); }
.hero-side { display: grid; gap: 18px; }
.glass-card { padding: 26px; border-radius: 24px; background: rgba(255,255,255,.88); border: 1px solid rgba(255,255,255,.85); box-shadow: var(--shadow); }
.glass-card:nth-child(2) { background: linear-gradient(145deg, #F6F1FF, #FFFFFF); }
.glass-card .mini-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 14px; color: white; background: var(--gradient); margin-bottom: 18px; font-weight: 900; }
.theme-strip { display: flex; gap: 16px; overflow-x: auto; padding: 8px 2px 16px; scroll-snap-type: x proximity; scrollbar-width: thin; }
.theme-card { flex: 1 0 130px; min-width: 130px; padding: 20px 18px; border-radius: 20px; background: white; box-shadow: var(--shadow); scroll-snap-align: start; }
.theme-card:nth-child(3n+2) { background: var(--lavender); }
.theme-card:nth-child(3n) { background: #FFF7EF; }
.theme-card strong { display: block; color: var(--title); margin-bottom: 6px; }
.theme-card span { display: block; color: var(--muted); font-size: 14px; min-height: 46px; }
.theme-card a { display: inline-block; margin-top: 12px; color: var(--berry); font-size: 14px; font-weight: 900; }
.magazine-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; grid-template-rows: 1fr 1fr; gap: 20px; }
.story-card { min-height: 240px; padding: 26px; border-radius: 26px; background: white; box-shadow: var(--shadow); display: flex; flex-direction: column; justify-content: end; position: relative; overflow: hidden; }
.story-card::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 20%, rgba(50,38,45,.07)); pointer-events: none; }
.story-card > * { position: relative; z-index: 1; }
.story-card.featured { grid-row: 1 / span 2; min-height: 520px; background: linear-gradient(155deg, #F9DDE9, #FFF9FC 45%, #EDE6FF); }
.story-card.featured::after { content: ""; position: absolute; width: 320px; height: 320px; border-radius: 46% 54% 60% 40%; background: rgba(255,255,255,.65); top: 36px; right: -100px; transform: rotate(20deg); }
.story-card:nth-child(2) { background: #F4F0FF; }
.story-card:nth-child(3) { background: #FFF3E9; }
.story-card:nth-child(4) { background: #EEF8F6; }
.story-card:nth-child(5) { background: #FFF0F6; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0; }
.tag { padding: 5px 10px; border-radius: 999px; background: rgba(255,255,255,.76); color: var(--berry); border: 1px solid var(--border); font-size: 13px; font-weight: 800; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.card { background: white; border: 1px solid rgba(255,255,255,.9); border-radius: 24px; padding: 28px; box-shadow: var(--shadow); }
.card.soft { background: var(--soft); }
.card.lavender { background: var(--lavender); }
.card h3 { display: flex; align-items: center; gap: 10px; }
.card-number { width: 34px; height: 34px; display: inline-grid; place-items: center; border-radius: 12px; background: var(--gradient); color: white; font-size: 14px; }
.card-list { padding: 0; margin: 18px 0 0; list-style: none; }
.card-list li { position: relative; padding-left: 22px; margin: 8px 0; }
.card-list li::before { content: ""; position: absolute; left: 0; top: .75em; width: 8px; height: 8px; border-radius: 50%; background: var(--coral); }
.timeline { position: relative; display: grid; gap: 18px; }
.timeline::before { content: ""; position: absolute; left: 22px; top: 18px; bottom: 18px; width: 2px; background: linear-gradient(var(--coral), var(--purple)); }
.timeline-item { position: relative; padding: 22px 24px 22px 72px; background: white; border-radius: 22px; box-shadow: var(--shadow); }
.timeline-item::before { content: ""; position: absolute; left: 14px; top: 28px; width: 18px; height: 18px; border: 6px solid #FFF0F6; border-radius: 50%; background: var(--berry); box-shadow: 0 0 0 1px var(--border); }
.discussion-list { display: grid; gap: 16px; }
.discussion-item { display: grid; grid-template-columns: 56px 1fr auto; gap: 18px; align-items: center; background: white; border-radius: 22px; padding: 22px; box-shadow: var(--shadow); }
.discussion-index { width: 56px; height: 56px; display: grid; place-items: center; border-radius: 18px; background: var(--soft); color: var(--berry); font-size: 20px; font-weight: 900; }
.split-feature { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.split-pane { padding: clamp(28px, 4vw, 48px); border-radius: 28px; background: white; box-shadow: var(--shadow); }
.split-pane:first-child { background: linear-gradient(145deg, #FFF0F6, #FFFFFF); }
.split-pane:last-child { background: linear-gradient(145deg, #F4F0FF, #FFFFFF); }
.app-showcase { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; align-items: center; padding: clamp(30px, 6vw, 64px); border-radius: 34px; background: linear-gradient(135deg, #FFF0F6, #FFFFFF 48%, #F1ECFF); box-shadow: var(--shadow-strong); }
.app-mini-phone { width: min(310px, 100%); aspect-ratio: 9 / 16; border-radius: 42px; background: #30242B; padding: 12px; margin: 0 auto; transform: rotate(-2deg); box-shadow: 0 28px 60px rgba(76,48,66,.22); }
.app-mini-screen { height: 100%; border-radius: 32px; padding: 24px 18px; background: linear-gradient(180deg, white, #FFF0F6 55%, #EFE9FF); overflow: hidden; }
.app-mini-screen .app-logo { width: 68px; height: 68px; display: grid; place-items: center; border-radius: 22px; color: white; background: var(--gradient); font-size: 24px; font-weight: 900; margin: 0 auto 24px; }
.app-mini-screen .mock-row { height: 70px; border-radius: 18px; background: rgba(255,255,255,.8); margin: 12px 0; box-shadow: 0 8px 22px rgba(76,48,66,.08); }
.service-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin: 24px 0 28px; }
.service-item { padding: 18px; border-radius: 18px; background: rgba(255,255,255,.75); border: 1px solid var(--border); }
.quote-grid { columns: 2 300px; column-gap: 20px; }
.quote-card { break-inside: avoid; margin: 0 0 20px; padding: 26px; border-radius: 22px; background: white; box-shadow: var(--shadow); }
.quote-card::before { content: "“"; display: block; font-size: 48px; line-height: 1; color: var(--coral); font-weight: 900; }
.faq-list { display: grid; gap: 14px; }
details { background: white; border: 1px solid var(--border); border-radius: 18px; padding: 0 20px; box-shadow: 0 8px 22px rgba(76,48,66,.05); }
summary { min-height: 62px; display: flex; align-items: center; justify-content: space-between; gap: 16px; cursor: pointer; color: var(--title); font-weight: 900; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; width: 30px; height: 30px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 10px; color: var(--berry); background: var(--soft); }
details[open] summary::after { content: "−"; }
details p { padding: 0 0 18px; margin: 0; color: var(--muted); }
.page-hero { padding: 72px 0 52px; background: radial-gradient(circle at 80% 20%, rgba(140,118,232,.12), transparent 28%), radial-gradient(circle at 10% 40%, rgba(255,93,158,.14), transparent 30%); }
.page-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 46px; align-items: center; }
.page-hero h1 { font-size: clamp(40px, 6vw, 68px); }
.page-hero-visual { aspect-ratio: 1 / .82; border-radius: 34px; background: linear-gradient(145deg, #FFE1EC, #FFF 45%, #E9E1FF); box-shadow: var(--shadow-strong); position: relative; overflow: hidden; }
.page-hero-visual::before { content: ""; position: absolute; width: 180px; height: 180px; border-radius: 42% 58% 51% 49%; background: rgba(255,255,255,.72); left: 38px; top: 46px; transform: rotate(-18deg); }
.page-hero-visual::after { content: ""; position: absolute; width: 100px; height: 100px; border-radius: 30px; background: var(--gradient); right: 38px; bottom: 34px; transform: rotate(12deg); opacity: .82; }
.page-index { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.page-index a { padding: 9px 14px; border-radius: 999px; background: white; border: 1px solid var(--border); color: var(--berry); font-weight: 800; font-size: 14px; }
.content-stack { display: grid; gap: 22px; }
.prose-card { padding: clamp(26px, 4vw, 42px); border-radius: 26px; background: white; box-shadow: var(--shadow); }
.prose-card p:last-child { margin-bottom: 0; }
.notice-box { padding: 22px 24px; border-left: 5px solid var(--berry); border-radius: 0 18px 18px 0; background: var(--soft); }
.notice-box strong { color: var(--title); }
.step-list { counter-reset: step; display: grid; gap: 16px; }
.step { counter-increment: step; display: grid; grid-template-columns: 54px 1fr; gap: 18px; padding: 22px; border-radius: 20px; background: white; box-shadow: var(--shadow); }
.step::before { content: counter(step); width: 54px; height: 54px; display: grid; place-items: center; border-radius: 18px; background: var(--gradient); color: white; font-weight: 900; }
.related-links { display: flex; flex-wrap: wrap; gap: 12px; }
.related-links a { min-height: 44px; display: inline-flex; align-items: center; padding: 0 16px; border-radius: 999px; background: white; border: 1px solid var(--border); color: var(--berry); font-weight: 800; }
.service-callout { padding: clamp(28px, 5vw, 50px); border-radius: 30px; color: white; background: var(--gradient); box-shadow: var(--shadow-strong); }
.service-callout h2, .service-callout h3 { color: white; }
.service-callout .button { background: white; color: var(--berry); }
.site-footer { background: var(--footer); color: var(--footer-text); padding: 68px 0 calc(28px + env(safe-area-inset-bottom)); }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(4, 1fr); gap: 36px; }
.footer-brand p { color: #D8C4CE; max-width: 340px; }
.footer-logo-row { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.footer-logo-row img { max-height: 46px; width: auto; filter: brightness(0) invert(1); }
.footer-logo-row strong { font-size: 22px; color: white; }
.site-footer nav { display: flex; flex-direction: column; gap: 9px; }
.site-footer h2 { color: white; font-size: 16px; margin-bottom: 10px; }
.site-footer a { color: #D8C4CE; }
.site-footer a:hover { color: white; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 44px; padding-top: 24px; display: flex; justify-content: space-between; gap: 30px; color: #CDB7C3; font-size: 14px; }
.footer-bottom p { margin: 0; }
.menu-overlay { position: fixed; inset: 0; z-index: 88; background: rgba(48,36,43,.34); opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .2s ease, visibility .2s ease; }
.menu-overlay.is-open { opacity: 1; visibility: visible; pointer-events: auto; }
.desktop-channel-panel { position: fixed; z-index: 90; left: 0; right: 0; top: calc(34px + var(--header-height)); max-height: calc(100vh - 106px); overflow: auto; background: rgba(255,248,251,.98); border-bottom: 1px solid var(--border); box-shadow: 0 28px 60px rgba(76,48,66,.18); opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(-16px); transition: opacity .2s ease, transform .2s ease, visibility .2s ease; }
.desktop-channel-panel.is-open { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0); }
.channel-panel-inner { padding-top: 30px; padding-bottom: 38px; }
.channel-panel-head { display: flex; justify-content: space-between; align-items: start; gap: 20px; margin-bottom: 24px; }
.channel-panel-head h2 { font-size: 30px; margin: 0; }
.icon-button { min-height: 44px; padding: 0 16px; border: 1px solid var(--border); border-radius: 999px; background: white; cursor: pointer; font-weight: 800; color: var(--berry); }
.channel-groups { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.channel-groups section { padding: 22px; border-radius: 22px; background: white; box-shadow: var(--shadow); }
.channel-groups h3 { font-size: 17px; }
.channel-groups a { display: block; padding: 11px 0; border-top: 1px solid rgba(255,93,158,.1); }
.channel-groups a:first-of-type { border-top: 0; }
.channel-groups strong, .channel-groups span { display: block; }
.channel-groups span { color: var(--muted); font-size: 13px; }
.mobile-channel-panel, .mobile-bottom-nav { display: none; }
@media (max-width: 1020px) {
  .desktop-nav { gap: 14px; }
  .desktop-nav a:nth-child(4) { display: none; }
  .hero-grid { grid-template-columns: 1fr .8fr; }
  .hero-side { grid-column: 1 / -1; grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1.5fr repeat(2, 1fr); }
  .footer-grid nav:last-child { grid-column: auto; }
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .channel-groups { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  :root { --header-height: 64px; }
  .shell { width: min(100% - 32px, 1200px); }
  .top-note-inner { justify-content: space-between; font-size: 12px; }
  .top-note-links a:first-child { display: none; }
  .desktop-nav, .desktop-experience, .desktop-channel-button { display: none; }
  .mobile-channel-button, .mobile-experience { display: inline-flex; }
  .mobile-channel-button { min-height: 44px; border: 0; background: transparent; padding: 0 4px; color: var(--berry); font-weight: 900; cursor: pointer; }
  .nav-wrap { justify-content: space-between; gap: 8px; }
  .brand { position: absolute; left: 50%; transform: translateX(-50%); }
  .brand img { max-width: 116px; max-height: 42px; }
  .brand-mark { width: 34px; height: 34px; border-radius: 11px; }
  .brand-text { font-size: 17px; }
  .nav-actions { margin-left: 0; }
  .button-small { padding: 0 14px; }
  .section { padding: 62px 0; }
  .section-tight { padding: 46px 0; }
  .section-header { display: block; }
  h1 { font-size: clamp(38px, 12vw, 56px); }
  h2 { font-size: 32px; }
  .hero { padding-top: 44px; }
  .hero-grid { grid-template-columns: 1fr; gap: 24px; }
  .hero-copy { text-align: left; }
  .hero-actions { align-items: stretch; }
  .hero-actions .button { width: 100%; }
  .hero-actions .text-link { min-height: 44px; }
  .phone-visual { min-height: 460px; }
  .phone-frame { max-width: 280px; }
  .hero-side { grid-column: auto; grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: 82%; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 12px; }
  .hero-side .glass-card { scroll-snap-align: start; }
  .theme-card { flex-basis: 74%; }
  .magazine-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
  .story-card.featured { grid-row: auto; min-height: 380px; }
  .story-card { min-height: 260px; }
  .grid-2, .grid-3, .grid-4, .split-feature, .app-showcase, .page-hero-grid { grid-template-columns: 1fr; }
  .discussion-item { grid-template-columns: 48px 1fr; }
  .discussion-item .text-link { grid-column: 2; }
  .app-showcase { gap: 30px; padding: 26px; }
  .service-grid { grid-template-columns: 1fr; }
  .quote-grid { columns: 1; }
  .page-hero { padding: 54px 0 38px; }
  .page-hero-visual { max-width: 420px; width: 100%; margin: 0 auto; }
  .timeline::before { left: 18px; }
  .timeline-item { padding-left: 58px; }
  .timeline-item::before { left: 10px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px 20px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { display: grid; gap: 14px; padding-bottom: 72px; }
  .desktop-channel-panel { display: none; }
  .mobile-channel-panel { display: block; position: fixed; z-index: 92; left: 0; right: 0; bottom: 0; max-height: 85vh; overflow: auto; padding: 10px 16px calc(26px + env(safe-area-inset-bottom)); border-radius: 28px 28px 0 0; background: var(--bg); box-shadow: 0 -24px 60px rgba(76,48,66,.22); transform: translateY(105%); visibility: hidden; pointer-events: none; transition: transform .24s ease, visibility .24s ease; }
  .mobile-channel-panel.is-open { transform: translateY(0); visibility: visible; pointer-events: auto; }
  .sheet-handle { width: 48px; height: 5px; border-radius: 99px; background: #D7C5CF; margin: 0 auto 12px; }
  .mobile-sheet-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
  .mobile-sheet-head strong { font-size: 22px; color: var(--title); }
  .mobile-channel-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .mobile-channel-grid a { min-height: 52px; display: flex; align-items: center; padding: 0 16px; border-radius: 16px; background: white; border: 1px solid var(--border); font-weight: 800; }
  .mobile-channel-grid a.is-current { color: white; background: var(--gradient); }
  .mobile-sheet-note { margin: 18px 0 0; color: var(--muted); font-size: 13px; }
  .mobile-bottom-nav { position: fixed; z-index: 76; left: 0; right: 0; bottom: 0; display: grid; grid-template-columns: repeat(5, 1fr); min-height: calc(64px + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom); background: rgba(255,255,255,.96); border-top: 1px solid var(--border); box-shadow: 0 -10px 30px rgba(76,48,66,.08); backdrop-filter: blur(16px); }
  .mobile-bottom-nav a { min-height: 64px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; color: var(--muted); font-size: 12px; font-weight: 800; }
  .mobile-bottom-nav a.is-current { color: var(--berry); }
  .bottom-dot { width: 24px; height: 5px; border-radius: 99px; background: #E9DDE3; }
  .mobile-bottom-nav a.is-current .bottom-dot { background: var(--gradient); }
  .site-footer { padding-bottom: calc(28px + env(safe-area-inset-bottom)); }
}
@media (max-width: 420px) {
  .brand-text { display: none; }
  .brand-mark { display: grid; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .mobile-channel-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}