:root{
--bg:#FFF8FB;--surface:#FFFFFF;--soft-pink:#FFF0F6;--soft-purple:#F7F3FF;--soft-gray:#F8F4F6;
--title:#32262D;--text:#51444C;--muted:#7C6D76;--subtle:#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);
--footer:#30242B;--footer-text:#FFEAF2;--max:1200px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif;line-height:1.78;overflow-x:hidden}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
a:hover{color:var(--berry)}
button,a{-webkit-tap-highlight-color:transparent}
button{font:inherit}
img{max-width:100%;height:auto;display:block}
::selection{background:rgba(255,93,158,.18)}
:focus-visible{outline:3px solid rgba(103,83,181,.5);outline-offset:3px;border-radius:8px}
.skip-link{position:fixed;left:16px;top:10px;transform:translateY(-160%);background:var(--surface);padding:10px 14px;border-radius:12px;z-index:1000;box-shadow:var(--shadow)}
.skip-link:focus{transform:translateY(0)}
.shell{width:min(var(--max),calc(100% - 40px));margin:0 auto}
.notice-bar{background:var(--soft-pink);border-bottom:1px solid var(--border);font-size:13px}
.notice-inner{min-height:34px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.notice-links{display:flex;gap:18px;color:var(--muted)}
.nav-wrap{position:sticky;top:0;z-index:120;background:rgba(255,248,251,.94);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}
.primary-nav{min-height:70px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:24px}
.brand{display:inline-flex;align-items:center;min-width:92px}
.brand img{width:auto;height:42px;object-fit:contain}
.brand-text{font-size:24px;font-weight:900;letter-spacing:.04em;color:var(--title)}
.desktop-nav{display:flex;justify-content:center;align-items:center;gap:6px;min-width:0;white-space:nowrap}
.desktop-nav a{padding:9px 13px;border-radius:999px;font-weight:700;color:var(--muted)}
.desktop-nav a.is-current{background:var(--soft-pink);color:var(--berry)}
.nav-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px;white-space:nowrap}
.button,.channel-trigger,.menu-button,.close-button{min-height:44px;border-radius:999px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;border:0;cursor:pointer;font-weight:800;white-space:nowrap}
.button{color:#fff;background:linear-gradient(135deg,#FF8EAC 0%,#FF5D9E 52%,#8C76E8 100%);box-shadow:0 10px 24px rgba(217,76,131,.18)}
.button:hover{color:#fff;transform:translateY(-1px)}
.button-compact{min-height:40px;padding-inline:16px}
.button-secondary{color:var(--berry);background:var(--surface);border:1px solid var(--border);box-shadow:none}
.channel-trigger,.menu-button,.close-button{color:var(--title);background:var(--surface);border:1px solid var(--border)}
.close-button{min-height:40px;padding-inline:14px}
main{display:block}
.section{padding:78px 0;position:relative}
.section.compact{padding:56px 0}
.section-soft{background:var(--soft-pink)}
.section-purple{background:var(--soft-purple)}
.section-white{background:var(--surface)}
.section-head{display:flex;justify-content:space-between;gap:28px;align-items:end;margin-bottom:30px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-weight:850;color:var(--berry);letter-spacing:.04em;margin-bottom:10px}
.eyebrow:before{content:"";width:20px;height:3px;border-radius:999px;background:linear-gradient(90deg,var(--coral),var(--purple));pointer-events:none}
h1,h2,h3{color:var(--title);line-height:1.25;margin:0 0 14px}
h1{font-size:clamp(36px,5.6vw,72px);letter-spacing:-.04em}
h2{font-size:clamp(28px,3.4vw,44px);letter-spacing:-.025em}
h3{font-size:20px}
p{margin:0 0 14px}
.lead{font-size:clamp(17px,2vw,20px);color:var(--muted);max-width:780px}
.muted{color:var(--muted)}
.text-link{color:var(--berry);font-weight:800;display:inline-flex;align-items:center;gap:6px}
.text-link:after{content:"→"}
.actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:24px}

.hero{padding:72px 0 64px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.08fr .74fr .78fr;gap:28px;align-items:center}
.hero-copy{position:relative;z-index:2}
.hero-copy .lead{max-width:660px}
.hero-visual{min-height:560px;display:grid;place-items:center;position:relative}
.phone-mockup{width:min(310px,94%);aspect-ratio:9/17;padding:14px;border:1px solid rgba(50,38,45,.1);border-radius:42px;background:#2e252b;box-shadow:0 30px 70px rgba(76,48,66,.16);transform:rotate(2deg)}
.phone-screen{height:100%;border-radius:31px;background:radial-gradient(circle at 75% 16%,rgba(140,118,232,.28),transparent 25%),linear-gradient(165deg,#fff 0%,#fff0f6 50%,#f7f3ff 100%);padding:24px 18px;overflow:hidden}
.phone-screen .mini-brand{font-weight:900;font-size:20px;color:var(--title)}
.phone-screen .mini-hero{margin-top:24px;height:32%;border-radius:24px;background:linear-gradient(145deg,rgba(255,142,172,.7),rgba(140,118,232,.68))}
.phone-screen .mini-line{height:10px;margin-top:18px;border-radius:999px;background:rgba(81,68,76,.11)}
.phone-screen .mini-line.short{width:66%}
.phone-screen .mini-cards{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:20px}
.phone-screen .mini-cards span{aspect-ratio:1.18;border-radius:16px;background:rgba(255,255,255,.82);box-shadow:0 8px 18px rgba(76,48,66,.08)}
.hero-side{display:grid;gap:18px}
.hero-note{background:var(--surface);border:1px solid var(--border);border-radius:24px;padding:24px;box-shadow:var(--shadow)}
.hero-note:nth-child(2){background:var(--soft-purple)}
.hero-note p{color:var(--muted)}
.note-mark{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;margin-bottom:18px;background:var(--soft-pink);color:var(--berry);font-weight:900}

.topic-strip{display:flex;gap:14px;overflow-x:auto;padding:4px 2px 18px;scroll-snap-type:x proximity;scrollbar-width:thin}
.topic-card{flex:1 0 142px;min-width:0;scroll-snap-align:start;background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:18px}
.topic-card p{color:var(--muted);font-size:14px}
.topic-card a{font-weight:800;color:var(--berry);font-size:14px}
.magazine-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr;gap:18px}
.story{background:var(--surface);border:1px solid var(--border);border-radius:24px;padding:24px;min-height:250px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.story.feature{grid-row:span 2;min-height:520px;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(155deg,#fff,#fff0f6 55%,#f7f3ff)}
.story:before{content:"";position:absolute;width:150px;height:150px;border-radius:50%;right:-48px;top:-52px;background:rgba(255,142,172,.14);pointer-events:none}
.story.feature:after{content:"";position:absolute;width:260px;height:260px;border-radius:48% 52% 60% 40%;right:-60px;top:70px;background:linear-gradient(135deg,rgba(255,142,172,.26),rgba(140,118,232,.2));transform:rotate(18deg);pointer-events:none}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 16px}
.tags span{padding:5px 10px;border-radius:999px;background:var(--soft-pink);color:var(--berry);font-size:12px;font-weight:750}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.info-card,.article-block{background:var(--surface);border:1px solid var(--border);border-radius:24px;padding:24px;box-shadow:var(--shadow)}
.info-card p,.article-block p{color:var(--muted)}
.small-label{color:var(--berry);font-size:13px;font-weight:850;margin-bottom:8px}
.timeline{display:grid}
.timeline article{display:grid;grid-template-columns:170px 1fr auto;gap:24px;padding:24px 0;border-top:1px solid var(--border);align-items:start}
.timeline article:last-child{border-bottom:1px solid var(--border)}
.time-kicker{font-weight:900;color:var(--berry)}
.timeline p{color:var(--muted)}
.discussion-list{display:grid;gap:14px}
.discussion-item{display:grid;grid-template-columns:44px 1fr auto;gap:16px;align-items:start;background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:20px}
.index{width:44px;height:44px;display:grid;place-items:center;border-radius:14px;background:var(--soft-purple);color:var(--deep-purple);font-weight:900}
.discussion-item p{color:var(--muted);margin-bottom:0}
.diary-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:stretch}
.diary-feature{background:linear-gradient(145deg,#fff,#fff0f6);border:1px solid var(--border);border-radius:28px;padding:34px;box-shadow:var(--shadow)}
.diary-prompts{display:grid;gap:14px}
.prompt-card{background:var(--surface);border:1px solid var(--border);border-radius:22px;padding:22px}
.app-band{background:linear-gradient(135deg,rgba(255,240,246,.92),rgba(247,243,255,.96))}
.app-layout{display:grid;grid-template-columns:1fr .75fr;gap:38px;align-items:center}
.app-visual{min-height:420px;position:relative;display:grid;place-items:center}
.app-stack{width:min(370px,92%);position:relative}
.app-panel{min-height:330px;border-radius:34px;background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-strong);padding:26px;transform:rotate(-3deg)}
.app-panel:before{content:"";display:block;height:120px;border-radius:24px;margin-bottom:20px;background:linear-gradient(135deg,rgba(255,142,172,.62),rgba(140,118,232,.56));pointer-events:none}
.app-panel span{display:block;height:11px;margin-top:12px;border-radius:999px;background:rgba(81,68,76,.1)}
.app-panel span:nth-child(3){width:75%}
.service-four{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:22px}
.service-four article{padding:16px;border-radius:18px;background:rgba(255,255,255,.68);border:1px solid var(--border)}
.service-four h3{font-size:16px;margin-bottom:6px}
.service-four p{font-size:14px;margin:0}
.split-panel{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.security-panel{border-radius:28px;padding:30px;border:1px solid var(--border);background:var(--surface)}
.security-panel:nth-child(2){background:var(--soft-purple)}
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.quote-card{padding:24px;border-radius:22px;background:var(--surface);border:1px solid var(--border)}
.quote-card p{color:var(--muted);margin:0}
.quote-card:before{content:"“";display:block;font-size:38px;line-height:1;color:var(--coral);pointer-events:none}
.faq-list{display:grid;gap:12px}
details{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:0 20px}
summary{cursor:pointer;min-height:56px;display:flex;align-items:center;color:var(--title);font-weight:850}
details p{color:var(--muted);padding:0 0 18px}
.brand-story{display:grid;grid-template-columns:.7fr 1.3fr;gap:34px;align-items:center}
.brand-art{min-height:300px;border-radius:30px;background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.8) 0 10%,transparent 11%),radial-gradient(circle at 68% 55%,rgba(255,255,255,.64) 0 13%,transparent 14%),linear-gradient(145deg,#ffb2c8,#d9cdfd);box-shadow:var(--shadow);position:relative;overflow:hidden}
.brand-art:before,.brand-art:after{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.38);pointer-events:none}
.brand-art:before{width:170px;height:170px;left:-40px;bottom:-50px}
.brand-art:after{width:90px;height:90px;right:28px;top:28px}

.page-hero{padding:70px 0 46px}
.page-hero .shell{display:grid;grid-template-columns:1fr .48fr;gap:34px;align-items:end}
.page-hero h1{font-size:clamp(36px,5vw,62px)}
.page-hero-aside{background:var(--surface);border:1px solid var(--border);border-radius:24px;padding:22px;box-shadow:var(--shadow)}
.page-hero-aside strong{color:var(--title);display:block;margin-bottom:8px}
.page-index{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.page-index a{padding:8px 12px;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--berry);font-weight:800}
.article-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.article-block.wide{grid-column:1/-1}
.steps{counter-reset:step;display:grid;gap:14px}
.step{counter-increment:step;display:grid;grid-template-columns:50px 1fr;gap:16px;padding:20px;background:var(--surface);border:1px solid var(--border);border-radius:20px}
.step:before{content:counter(step);width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:var(--soft-pink);color:var(--berry);font-weight:900}
.step p{color:var(--muted);margin:0}
.notice-box{padding:24px;border-radius:22px;border:1px solid rgba(140,118,232,.18);background:var(--soft-purple)}
.notice-box strong{color:var(--deep-purple);display:block;margin-bottom:8px}
.related-links{display:flex;flex-wrap:wrap;gap:10px}
.related-links a{min-height:44px;display:inline-flex;align-items:center;padding:0 14px;border-radius:14px;background:var(--surface);border:1px solid var(--border);font-weight:800;color:var(--berry)}
.service-tip{margin-top:24px;padding-top:20px;border-top:1px solid var(--border);color:var(--muted)}

.desktop-panel{position:fixed;top:105px;left:0;right:0;z-index:110;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-12px);transition:opacity .18s ease,transform .18s ease,visibility .18s}
.desktop-panel.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}
.channel-panel-inner{background:var(--surface);border:1px solid var(--border);border-radius:0 0 28px 28px;box-shadow:0 24px 60px rgba(76,48,66,.13);padding:26px}
.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:18px;border-bottom:1px solid var(--border)}
.panel-heading strong{display:block;color:var(--title);font-size:20px}
.panel-heading span{color:var(--muted);font-size:14px}
.channel-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-top:20px}
.channel-groups h2{font-size:15px;color:var(--berry)}
.channel-groups a{display:block;padding:10px 8px;border-radius:14px}
.channel-groups a:hover{background:var(--soft-pink)}
.channel-groups strong{display:block;color:var(--title);font-size:14px}
.channel-groups span{display:block;color:var(--muted);font-size:12px}
.menu-backdrop,.mobile-panel,.mobile-only{display:none}
.site-footer{background:var(--footer);color:var(--footer-text);padding:62px 0 34px}
.footer-grid{display:grid;grid-template-columns:1.35fr repeat(4,1fr);gap:30px}
.site-footer h2{color:#fff;font-size:16px;margin-bottom:16px}
.site-footer a{display:block;padding:5px 0;color:rgba(255,234,242,.78)}
.site-footer a:hover{color:#fff}
.footer-brand p{color:rgba(255,234,242,.72);max-width:320px}
.footer-note{margin-top:34px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:24px;color:rgba(255,234,242,.7);font-size:13px}
.footer-note p{margin:0}

@media(max-width:980px){
.primary-nav{gap:14px}.desktop-nav a{padding-inline:9px;font-size:14px}.hero-grid{grid-template-columns:1fr .82fr}.hero-side{grid-column:1/-1;grid-template-columns:1fr 1fr}
.magazine-grid{grid-template-columns:1.25fr 1fr}.card-grid,.quote-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(3,1fr)}.footer-brand{grid-column:1/-1}.channel-groups{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){
.desktop-only{display:none!important}.mobile-only{display:flex}.shell{width:min(100% - 32px,var(--max))}
.notice-inner{min-height:32px;font-size:12px}.notice-community{display:none}.primary-nav{min-height:62px;grid-template-columns:1fr auto 1fr;gap:8px}.mobile-nav-side{min-width:0}.menu-button{min-height:44px;padding-inline:12px;font-size:13px}
.brand{min-width:0;justify-content:center}.brand img{height:36px}.brand-text{font-size:21px}.nav-actions .button{min-height:44px;padding-inline:14px}
.section{padding:58px 0}.section.compact{padding:46px 0}.section-head{display:block}.hero{padding:50px 0 44px}.hero-grid{grid-template-columns:1fr}
.hero-copy{order:1}.hero-visual{order:2;min-height:480px}.hero-side{order:3;display:flex;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px}.hero-note{flex:0 0 82%;scroll-snap-align:start}.phone-mockup{width:min(280px,86vw)}
.magazine-grid,.card-grid,.quote-grid,.article-grid,.diary-layout,.app-layout,.split-panel,.brand-story,.page-hero .shell{grid-template-columns:1fr}.story.feature{grid-row:auto;min-height:390px}.article-block.wide{grid-column:auto}
.timeline article{grid-template-columns:1fr;gap:7px}.discussion-item{grid-template-columns:44px 1fr}.discussion-item .text-link{grid-column:2}.app-visual{min-height:360px}.footer-grid{grid-template-columns:repeat(2,1fr);gap:26px}.footer-brand{grid-column:1/-1}.footer-note{display:block;padding-bottom:80px}.footer-note p+p{margin-top:12px}
.desktop-panel{display:none!important}.menu-backdrop{display:block;position:fixed;inset:0;z-index:198;background:rgba(48,36,43,.32);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .18s ease,visibility .18s}
.menu-backdrop.is-open{opacity:1;visibility:visible;pointer-events:auto}.mobile-panel{display:block;position:fixed;left:0;right:0;bottom:0;z-index:200;max-height:85vh;overflow-y:auto;background:var(--surface);border-radius:28px 28px 0 0;box-shadow:0 -18px 50px rgba(76,48,66,.16);transform:translateY(104%);visibility:hidden;pointer-events:none;transition:transform .22s ease,visibility .22s;padding-bottom:max(22px,env(safe-area-inset-bottom))}
.mobile-panel.is-open{transform:translateY(0);visibility:visible;pointer-events:auto}.drag-handle{width:46px;height:5px;border-radius:999px;background:rgba(81,68,76,.18);margin:10px auto 4px}
.mobile-panel-head{position:sticky;top:0;z-index:1;padding:12px 16px;display:flex;justify-content:space-between;align-items:center;background:rgba(255,255,255,.96);border-bottom:1px solid var(--border)}
.mobile-channel-list{padding:10px 16px;display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.mobile-channel-list a{min-height:50px;display:flex;align-items:center;padding:0 14px;border-radius:15px;background:var(--soft-gray);font-weight:800}
.mobile-bottom-nav{position:fixed;left:10px;right:10px;bottom:max(10px,env(safe-area-inset-bottom));z-index:150;min-height:58px;border-radius:20px;background:rgba(255,255,255,.96);border:1px solid var(--border);box-shadow:0 16px 38px rgba(76,48,66,.14);padding:5px;align-items:stretch;justify-content:space-between;backdrop-filter:blur(16px)}
.mobile-bottom-nav a{flex:1;min-width:0;min-height:48px;display:flex;align-items:center;justify-content:center;border-radius:15px;font-size:13px;font-weight:800;color:var(--muted)}
.mobile-bottom-nav a.is-current{background:var(--soft-pink);color:var(--berry)}body{padding-bottom:calc(78px + env(safe-area-inset-bottom))}}
@media(max-width:470px){h1{font-size:40px}.service-four{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.topic-card{flex-basis:154px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}