:root {
    --page: #FFF8FB;
    --surface: #FFFFFF;
    --soft-pink: #FFF0F6;
    --soft-purple: #F7F3FF;
    --soft-gray: #F8F4F6;
    --title: #32262D;
    --text: #51444C;
    --muted: #7C6D76;
    --light: #A09199;
    --pink: #FF5D9E;
    --berry: #D94C83;
    --coral: #FF8EAC;
    --purple: #8C76E8;
    --deep-purple: #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%);
    --wrap: 1200px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--page); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "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); }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
img { display: block; max-width: 100%; height: auto; }
.site-wrap { width: min(calc(100% - 40px), var(--wrap)); margin: 0 auto; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 1000; background: var(--surface); color: var(--berry); padding: 10px 16px; border-radius: 10px; box-shadow: var(--shadow); }
.skip-link:focus { top: 12px; }
.top-note { background: #3A2C34; color: #FFEAF2; font-size: 13px; }
.top-note-inner { min-height: 34px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.top-note-links { display: flex; gap: 18px; }
.top-note a { color: #FFEAF2; }
.site-header { position: sticky; top: 0; z-index: 90; background: rgba(255,248,251,.94); border-bottom: 1px solid var(--border); backdrop-filter: blur(14px); }
.nav-shell { min-height: 72px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 34px; }
.brand { display: inline-flex; align-items: center; min-width: 150px; }
.brand img, .footer-logo img { max-height: 44px; width: auto; object-fit: contain; }
.brand-text { color: var(--title); font-size: 24px; line-height: 1; font-weight: 800; letter-spacing: -.5px; }
.primary-nav { justify-self: center; display: flex; align-items: center; gap: 6px; white-space: nowrap; }
.nav-link { min-height: 44px; display: inline-flex; align-items: center; padding: 0 15px; border-radius: 999px; color: var(--muted); font-weight: 650; }
.nav-link:hover, .nav-link.is-active { color: var(--berry); background: var(--soft-pink); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.btn, .all-channels-trigger, .mobile-menu-trigger, .mobile-experience, .text-link { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; font-weight: 750; white-space: nowrap; }
.btn { padding: 0 22px; color: #fff; background: var(--gradient); border: 0; box-shadow: 0 10px 24px rgba(217,76,131,.22); }
.btn:hover { color: #fff; transform: translateY(-1px); }
.btn-secondary { color: var(--berry); background: var(--surface); border: 1px solid var(--border); box-shadow: none; }
.btn-secondary:hover { color: var(--deep-purple); }
.btn-small { min-height: 42px; padding: 0 18px; }
.all-channels-trigger, .mobile-menu-trigger { padding: 0 16px; color: var(--title); background: var(--surface); border: 1px solid var(--border); }
.mobile-menu-trigger, .mobile-experience { display: none; }
.mobile-experience { color: #fff; background: var(--gradient); padding: 0 15px; }
:focus-visible { outline: 3px solid rgba(140,118,232,.45); outline-offset: 3px; }
main { display: block; }
.section { padding: 82px 0; }
.section-tight { padding: 58px 0; }
.section-soft { background: var(--soft-pink); }
.section-purple { background: var(--soft-purple); }
.section-dark { background: #3A2C34; color: #FFEAF2; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 30px; }
.section-head > div { max-width: 760px; }
.eyebrow { display: inline-flex; align-items: center; min-height: 30px; padding: 3px 12px; color: var(--berry); background: var(--soft-pink); border: 1px solid var(--border); border-radius: 999px; font-size: 13px; font-weight: 800; letter-spacing: .08em; }
h1, h2, h3 { color: var(--title); line-height: 1.25; margin-top: 0; }
h1 { font-size: clamp(38px, 6vw, 72px); letter-spacing: -2px; margin-bottom: 22px; }
h2 { font-size: clamp(28px, 4vw, 44px); letter-spacing: -1px; margin-bottom: 14px; }
h3 { font-size: 21px; margin-bottom: 10px; }
p { margin-top: 0; }
.lead { font-size: clamp(17px, 2vw, 20px); color: var(--muted); max-width: 760px; }
.muted { color: var(--muted); }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 28px; }
.text-link { color: var(--berry); padding: 0 5px; }
.text-link::after { content: '→'; margin-left: 7px; }
.hero { padding: 54px 0 70px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(260px, .72fr) minmax(240px, .62fr); gap: 26px; align-items: stretch; }
.hero-copy, .hero-phone, .hero-side-card { border-radius: 30px; }
.hero-copy { padding: clamp(30px, 5vw, 64px); background: linear-gradient(145deg, #fff 0%, #FFF0F6 58%, #F7F3FF 100%); box-shadow: var(--shadow-strong); position: relative; isolation: isolate; }
.hero-copy::before, .hero-copy::after { content: ''; position: absolute; border-radius: 50%; filter: blur(2px); z-index: -1; pointer-events: none; }
.hero-copy::before { width: 170px; height: 170px; right: -42px; top: -35px; background: rgba(255,142,172,.22); }
.hero-copy::after { width: 120px; height: 120px; left: 46%; bottom: -58px; background: rgba(140,118,232,.16); }
.hero-brand { color: var(--pink); font-weight: 900; font-size: 19px; }
.hero-phone { min-height: 560px; display: flex; align-items: center; justify-content: center; padding: 30px; background: var(--gradient); box-shadow: var(--shadow-strong); }
.phone-mock { width: min(100%, 280px); min-height: 500px; padding: 20px; border: 9px solid #fff; border-radius: 42px; background: #FFF8FB; box-shadow: 0 24px 60px rgba(50,38,45,.24); display: flex; flex-direction: column; gap: 16px; }
.phone-notch { width: 84px; height: 8px; border-radius: 999px; background: #E7DDE2; margin: 0 auto 8px; }
.phone-cover { aspect-ratio: 4/3; border-radius: 22px; background: linear-gradient(135deg, #FFD4E2, #DCD4FF); position: relative; overflow: hidden; }
.phone-cover::after { content: '记录今天'; position: absolute; left: 16px; bottom: 13px; color: var(--title); font-weight: 850; }
.phone-line { height: 12px; border-radius: 999px; background: #EEDFE7; }
.phone-line.short { width: 65%; }
.phone-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.phone-tags span { padding: 5px 10px; border-radius: 999px; background: var(--soft-pink); color: var(--berry); font-size: 12px; }
.hero-side { display: grid; gap: 26px; }
.hero-side-card { padding: 30px; background: var(--surface); box-shadow: var(--shadow); border: 1px solid var(--border); display: flex; flex-direction: column; justify-content: end; min-height: 260px; }
.hero-side-card:nth-child(2) { background: var(--soft-purple); }
.hero-side-card .mini-icon { width: 50px; height: 50px; border-radius: 18px; display: grid; place-items: center; background: var(--gradient); color: #fff; font-size: 22px; margin-bottom: auto; }
.topic-strip { display: flex; gap: 14px; overflow-x: auto; padding: 4px 2px 12px; scroll-snap-type: x proximity; }
.topic-chip { flex: 1 0 132px; min-width: 132px; padding: 20px 18px; border-radius: 22px; background: var(--surface); border: 1px solid var(--border); box-shadow: 0 8px 24px rgba(76,48,66,.05); scroll-snap-align: start; }
.topic-chip strong { display: block; color: var(--title); margin-bottom: 5px; }
.topic-chip span { display: block; color: var(--muted); font-size: 14px; line-height: 1.55; }
.magazine-grid { display: grid; grid-template-columns: 1.25fr .75fr .75fr; grid-template-rows: 1fr 1fr; gap: 20px; }
.story-card { min-height: 250px; padding: 28px; border-radius: 26px; background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow); display: flex; flex-direction: column; position: relative; overflow: hidden; }
.story-card.featured { grid-row: 1 / 3; min-height: 520px; background: linear-gradient(155deg, #FFF0F6, #fff 55%, #F7F3FF); }
.story-card::before { content: ''; position: absolute; width: 130px; height: 130px; right: -54px; top: -50px; border-radius: 50%; background: rgba(255,93,158,.11); pointer-events: none; }
.story-art { min-height: 190px; border-radius: 21px; background: linear-gradient(135deg, #FFD7E5, #E3DBFF); margin-bottom: 24px; display: grid; place-items: center; color: var(--berry); font-weight: 850; }
.featured .story-art { min-height: 250px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.tags span { padding: 4px 10px; color: var(--berry); background: var(--soft-pink); border-radius: 999px; font-size: 12px; font-weight: 700; }
.story-card .text-link { margin-top: auto; align-self: flex-start; }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.card-grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.info-card { padding: 28px; border-radius: 24px; background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow); }
.info-card .number { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 15px; background: var(--gradient); color: #fff; font-weight: 900; margin-bottom: 18px; }
.info-card .text-link { margin-top: 14px; align-self: flex-start; }
.timeline { display: grid; grid-template-columns: repeat(6, minmax(220px, 1fr)); gap: 16px; overflow-x: auto; padding: 8px 2px 14px; scroll-snap-type: x proximity; }
.timeline article { position: relative; min-height: 300px; padding: 28px 24px; border-radius: 24px; background: var(--surface); border: 1px solid var(--border); scroll-snap-align: start; }
.timeline article::before { content: ''; width: 14px; height: 14px; border: 4px solid #fff; box-shadow: 0 0 0 2px var(--pink); border-radius: 50%; display: block; margin-bottom: 24px; }
.topic-list { display: grid; gap: 14px; }
.topic-row { display: grid; grid-template-columns: 70px 1fr auto; gap: 22px; align-items: center; padding: 24px 26px; border-radius: 22px; background: var(--surface); border: 1px solid var(--border); }
.topic-row .topic-no { color: var(--pink); font-size: 28px; font-weight: 900; }
.topic-row h3 { margin-bottom: 5px; }
.split-feature { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.feature-pane { padding: clamp(28px, 5vw, 48px); border-radius: 30px; background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow); }
.feature-pane.purple { background: var(--soft-purple); }
.feature-pane ul, .check-list { padding: 0; margin: 20px 0 0; list-style: none; }
.feature-pane li, .check-list li { position: relative; padding-left: 28px; margin: 10px 0; }
.feature-pane li::before, .check-list li::before { content: '✓'; position: absolute; left: 0; top: 0; color: var(--pink); font-weight: 900; }
.app-showcase { display: grid; grid-template-columns: .8fr 1.2fr; gap: 36px; align-items: center; padding: clamp(30px, 6vw, 66px); border-radius: 34px; background: linear-gradient(135deg, #FFF0F6, #fff 45%, #F7F3FF); box-shadow: var(--shadow-strong); }
.app-visual { min-height: 430px; display: grid; place-items: center; border-radius: 28px; background: var(--gradient); }
.app-visual .phone-mock { min-height: 380px; width: 230px; }
.service-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 14px; margin-top: 24px; }
.service-grid article { padding: 19px; border-radius: 19px; background: rgba(255,255,255,.75); border: 1px solid var(--border); }
.advice-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.advice-grid article { padding: 26px; border-radius: 24px; background: var(--surface); border-top: 4px solid var(--coral); box-shadow: var(--shadow); }
.review-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
.review-card { padding: 26px; border-radius: 24px; background: var(--surface); border: 1px solid var(--border); }
.review-card::before { content: '“'; display: block; color: var(--pink); font-size: 46px; line-height: 1; font-weight: 900; }
.faq-list { display: grid; gap: 12px; }
details { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 0 22px; }
summary { cursor: pointer; min-height: 60px; display: flex; align-items: center; color: var(--title); font-weight: 800; }
details p { padding: 0 0 20px; color: var(--muted); }
.page-hero { padding: 66px 0 46px; }
.page-hero-box { padding: clamp(32px, 6vw, 70px); border-radius: 34px; background: linear-gradient(145deg, #fff, #FFF0F6 60%, #F7F3FF); box-shadow: var(--shadow-strong); position: relative; overflow: hidden; }
.page-hero-box::after { content: ''; position: absolute; width: 220px; height: 220px; right: -65px; bottom: -100px; border-radius: 50%; background: rgba(140,118,232,.13); pointer-events: none; }
.page-hero h1 { font-size: clamp(38px, 5vw, 62px); }
.page-index { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.page-index a { padding: 9px 14px; border-radius: 999px; background: rgba(255,255,255,.75); border: 1px solid var(--border); color: var(--berry); font-weight: 700; }
.content-stack { display: grid; gap: 22px; }
.content-block { padding: clamp(26px, 4vw, 42px); border-radius: 28px; background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow); }
.content-block.soft { background: var(--soft-pink); }
.content-block.purple { background: var(--soft-purple); }
.content-block h2 { font-size: clamp(25px, 3vw, 34px); }
.step-list { counter-reset: steps; display: grid; gap: 15px; }
.step-item { counter-increment: steps; display: grid; grid-template-columns: 54px 1fr; gap: 18px; padding: 22px; border-radius: 22px; background: var(--surface); border: 1px solid var(--border); }
.step-item::before { content: counter(steps, decimal-leading-zero); width: 48px; height: 48px; display: grid; place-items: center; border-radius: 16px; background: var(--gradient); color: #fff; font-weight: 900; }
.notice-list { display: grid; gap: 12px; }
.notice-item { display: grid; grid-template-columns: 150px 1fr; gap: 24px; padding: 24px; border-radius: 20px; background: var(--surface); border-left: 5px solid var(--pink); }
.notice-item strong { color: var(--title); }
.callout { padding: 24px 28px; border-radius: 22px; background: #FFF6E9; border: 1px solid rgba(217,145,76,.18); color: #6E5437; }
.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: var(--surface); border: 1px solid var(--border); color: var(--berry); font-weight: 750; }
.service-note { margin-top: 24px; padding: 24px 28px; border-radius: 24px; background: #3A2C34; color: #FFEAF2; }
.service-note h2 { color: #fff; font-size: 24px; }
.site-footer { background: #30242B; color: #FFEAF2; padding: 64px 0 22px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(4, 1fr); gap: 34px; }
.footer-brand p { color: #DCC9D2; max-width: 320px; }
.footer-logo { display: inline-flex; align-items: center; min-height: 48px; color: #fff; font-size: 24px; font-weight: 900; margin-bottom: 14px; }
.footer-grid h2 { color: #fff; font-size: 16px; margin-bottom: 15px; }
.footer-grid nav { display: flex; flex-direction: column; gap: 8px; }
.footer-grid nav a { color: #DCC9D2; font-size: 14px; }
.footer-bottom { margin-top: 46px; padding-top: 22px; border-top: 1px solid rgba(255,234,242,.12); display: flex; justify-content: space-between; gap: 30px; color: #CBB7C1; font-size: 13px; }
.footer-bottom p:first-child { max-width: 760px; }
.channel-overlay { position: fixed; inset: 0; z-index: 108; background: rgba(48,36,43,.38); opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .22s ease, visibility .22s ease; }
.channel-overlay.is-open { opacity: 1; visibility: visible; pointer-events: auto; }
.channel-panel { position: fixed; z-index: 109; left: 50%; top: 114px; width: min(calc(100% - 40px), var(--wrap)); max-height: calc(100vh - 135px); overflow: auto; padding: 26px; border-radius: 28px; background: var(--surface); box-shadow: 0 30px 80px rgba(48,36,43,.24); opacity: 0; visibility: hidden; pointer-events: none; transform: translate(-50%, -12px); transition: opacity .22s ease, transform .22s ease, visibility .22s ease; }
.channel-panel.is-open { opacity: 1; visibility: visible; pointer-events: auto; transform: translate(-50%, 0); }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 22px; }
.panel-head strong { color: var(--title); font-size: 24px; }
.panel-head p { color: var(--muted); margin: 2px 0 0; }
.panel-close { min-height: 44px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--border); background: var(--soft-pink); color: var(--berry); font-weight: 800; }
.panel-drag { display: none; }
.channel-groups { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.channel-groups section { padding: 20px; border-radius: 22px; background: var(--soft-gray); }
.channel-groups h2 { font-size: 17px; margin-bottom: 12px; }
.channel-groups a { display: block; padding: 12px; margin: 6px 0; border-radius: 15px; background: var(--surface); border: 1px solid transparent; }
.channel-groups a:hover { border-color: var(--border); transform: translateY(-1px); }
.channel-groups strong, .channel-groups span { display: block; }
.channel-groups strong { color: var(--title); }
.channel-groups span { color: var(--muted); font-size: 12px; line-height: 1.5; margin-top: 2px; }
.mobile-bottom-nav { display: none; }
@media (max-width: 1050px) {
    .primary-nav { gap: 0; }
    .nav-link { padding: 0 10px; }
    .nav-shell { gap: 18px; }
    .hero-grid { grid-template-columns: 1fr .78fr; }
    .hero-side { grid-column: 1 / -1; grid-template-columns: 1fr 1fr; }
    .hero-side-card { min-height: 220px; }
    .card-grid.four, .advice-grid, .service-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1.5fr repeat(2, 1fr); }
    .channel-groups { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
    .site-wrap { width: min(calc(100% - 32px), var(--wrap)); }
    .top-note-inner { min-height: 32px; }
    .top-note-links a:first-child { display: none; }
    .primary-nav, .nav-actions { display: none; }
    .nav-shell { min-height: 62px; grid-template-columns: 1fr auto 1fr; gap: 10px; }
    .brand { min-width: 0; justify-self: center; }
    .brand-text { font-size: 20px; }
    .mobile-menu-trigger { display: inline-flex; justify-self: start; padding: 0 12px; }
    .mobile-experience { display: inline-flex; justify-self: end; }
    .section { padding: 58px 0; }
    .section-tight { padding: 44px 0; }
    .section-head { align-items: flex-start; flex-direction: column; margin-bottom: 24px; }
    .hero { padding: 30px 0 52px; }
    .hero-grid { grid-template-columns: 1fr; }
    .hero-copy { padding: 32px 25px; }
    h1 { letter-spacing: -1px; }
    .hero-phone { min-height: auto; padding: 26px; }
    .phone-mock { min-height: 440px; }
    .hero-side { grid-template-columns: 1fr; }
    .hero-side-card { min-height: 210px; }
    .magazine-grid, .card-grid, .card-grid.four, .review-grid, .advice-grid, .split-feature, .app-showcase, .service-grid { grid-template-columns: 1fr; }
    .magazine-grid { grid-template-rows: auto; }
    .story-card.featured { grid-row: auto; min-height: auto; }
    .story-card { min-height: auto; }
    .topic-row { grid-template-columns: 48px 1fr; }
    .topic-row > .text-link { grid-column: 2; justify-self: start; }
    .app-showcase { padding: 28px 22px; }
    .app-visual { min-height: 390px; }
    .page-hero { padding: 36px 0 26px; }
    .page-hero-box { padding: 34px 24px; }
    .notice-item { grid-template-columns: 1fr; gap: 6px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
    .footer-bottom { flex-direction: column; padding-bottom: 78px; }
    .channel-panel { left: 0; top: auto; bottom: 0; width: 100%; max-height: 85vh; border-radius: 28px 28px 0 0; padding: 16px 16px calc(20px + env(safe-area-inset-bottom)); transform: translateY(105%); opacity: 1; visibility: hidden; }
    .channel-panel.is-open { transform: translateY(0); visibility: visible; }
    .panel-head { position: sticky; top: -16px; z-index: 1; background: var(--surface); padding: 8px 0 14px; }
    .panel-drag { display: block; position: absolute; width: 46px; height: 5px; top: 0; left: 50%; transform: translateX(-50%); background: #D9CED4; border-radius: 999px; }
    .panel-head > div { padding-top: 8px; }
    .panel-head strong { font-size: 20px; }
    .panel-head p { font-size: 12px; }
    .channel-groups { grid-template-columns: 1fr; }
    .channel-groups section { padding: 15px; }
    .channel-groups a { min-height: 58px; }
    .mobile-bottom-nav { position: fixed; z-index: 80; left: 0; right: 0; bottom: 0; min-height: calc(64px + env(safe-area-inset-bottom)); padding: 7px 10px env(safe-area-inset-bottom); display: grid; grid-template-columns: repeat(5, 1fr); background: rgba(255,255,255,.96); border-top: 1px solid var(--border); box-shadow: 0 -12px 30px rgba(76,48,66,.08); backdrop-filter: blur(12px); }
    .mobile-bottom-nav a { min-height: 50px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px; border-radius: 14px; color: var(--muted); font-size: 12px; }
    .mobile-bottom-nav span { font-size: 18px; line-height: 1; }
    .mobile-bottom-nav a.is-active { color: var(--berry); background: var(--soft-pink); font-weight: 800; }
}
@media (max-width: 480px) {
    .footer-grid { grid-template-columns: 1fr; }
    .footer-brand { grid-column: auto; }
    .actions { align-items: stretch; }
    .actions .btn { width: 100%; }
    .topic-row { padding: 20px; gap: 14px; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}