:root{--bg:#FFF8FB;--surface:#FFFFFF;--pink-soft:#FFF0F6;--purple-soft:#F7F3FF;--muted-soft:#F8F4F6;--title:#32262D;--text:#51444C;--sub:#7C6D76;--hint:#A09199;--pink:#FF5D9E;--berry:#D94C83;--coral:#FF8EAC;--purple:#8C76E8;--purple-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);--radius:22px;--shell:min(1200px,calc(100% - 40px));}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.78;overflow-x:hidden}body.channel-open{overflow:hidden}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}a,button{outline-offset:3px}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid rgba(140,118,232,.36);border-radius:10px}.shell{width:var(--shell);margin:0 auto}.skip-link{position:fixed;left:12px;top:-60px;background:#fff;padding:10px 14px;border-radius:12px;z-index:999}.skip-link:focus{top:12px}.notice-bar{background:linear-gradient(90deg,#fff0f6,#f7f3ff);font-size:13px;color:var(--sub)}.notice-inner{min-height:34px;display:flex;align-items:center;justify-content:space-between;gap:16px}.notice-links{display:flex;gap:18px}.notice-links a:hover{color:var(--berry)}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,248,251,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}.nav-desktop,.nav-mobile{height:70px;display:flex;align-items:center}.nav-desktop{justify-content:space-between;gap:24px}.brand-text{font-weight:900;font-size:22px;letter-spacing:-.04em;color:var(--title);white-space:nowrap}.main-links{display:flex;align-items:center;gap:6px;min-width:0}.main-links a{padding:10px 14px;border-radius:999px;font-weight:700;color:var(--sub);white-space:nowrap}.main-links a:hover,.main-links a.is-active{background:#fff;color:var(--berry);box-shadow:0 6px 20px rgba(76,48,66,.07)}.nav-actions{display:flex;gap:10px;align-items:center}.btn{min-height:46px;display:inline-flex;align-items:center;justify-content:center;padding:11px 18px;border-radius:999px;border:1px solid transparent;font-weight:800;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease;white-space:nowrap}.btn:hover{transform:translateY(-1px)}.btn-primary{color:#fff;background:linear-gradient(135deg,#FF8EAC 0%,#FF5D9E 52%,#8C76E8 100%);box-shadow:0 12px 28px rgba(217,76,131,.2)}.btn-plain{background:#fff;border-color:var(--border);color:var(--title)}.btn-small{min-height:44px;padding:9px 15px}.nav-mobile{display:none;justify-content:space-between}.mobile-channel,.mobile-experience{min-height:44px;padding:0 12px;border:0;background:transparent;font-weight:800}.mobile-experience{display:flex;align-items:center;color:var(--berry)}
.hero{padding:72px 0 48px;position:relative}.hero::before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(255,93,158,.14),rgba(140,118,232,0));right:-120px;top:-80px;pointer-events:none}.hero-grid{display:grid;grid-template-columns:1.15fr .82fr .8fr;gap:26px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--berry);font-weight:900;font-size:13px;letter-spacing:.08em;text-transform:uppercase}.eyebrow::before{content:"";width:26px;height:2px;background:linear-gradient(90deg,var(--coral),var(--purple));border-radius:999px}.hero h1,.page-hero h1{margin:12px 0 18px;color:var(--title);font-size:clamp(42px,6vw,76px);line-height:1.04;letter-spacing:-.055em}.hero .brand-kicker{font-weight:900;color:var(--purple-deep);font-size:18px}.hero-copy{font-size:17px;max-width:640px}.hero-actions,.section-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--berry);font-weight:800}.text-link::after{content:"→"}.phone-mock{width:min(320px,100%);margin:auto;padding:14px;border-radius:42px;background:#2f252b;box-shadow:var(--shadow-strong);transform:rotate(1.4deg)}.phone-screen{min-height:520px;border-radius:32px;background:linear-gradient(180deg,#fff,#fff2f7 58%,#f6f0ff);padding:24px 18px;position:relative;overflow:hidden}.phone-pill{width:38%;height:8px;background:#43353d;border-radius:999px;margin:0 auto 24px}.phone-card{background:#fff;border:1px solid var(--border);border-radius:20px;padding:14px;margin:12px 0;box-shadow:0 8px 20px rgba(76,48,66,.06)}.phone-card strong{display:block;color:var(--title);margin-bottom:5px}.phone-art{height:132px;border-radius:18px;background:linear-gradient(135deg,#ffe4ef,#efeaff);margin:14px 0;position:relative}.phone-art::before,.phone-art::after{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.8)}.phone-art::before{width:88px;height:88px;left:28px;top:25px}.phone-art::after{width:48px;height:48px;right:30px;top:42px}.hero-side{display:grid;gap:16px}.mini-card{background:#fff;border:1px solid var(--border);border-radius:24px;padding:24px;box-shadow:var(--shadow)}.mini-card:nth-child(2){background:var(--purple-soft)}.mini-card h2{font-size:20px;margin:4px 0 8px;color:var(--title)}
.section{padding:58px 0}.section-soft{background:var(--pink-soft)}.section-purple{background:var(--purple-soft)}.section-muted{background:var(--muted-soft)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px}.section-head h2{margin:7px 0 0;font-size:clamp(30px,4vw,46px);line-height:1.15;color:var(--title);letter-spacing:-.035em}.section-head p{max-width:640px;margin:0;color:var(--sub)}.topic-strip{display:grid;grid-template-columns:repeat(8,1fr);gap:12px}.topic-chip{min-width:0;background:#fff;border:1px solid var(--border);border-radius:18px;padding:16px;box-shadow:0 7px 18px rgba(76,48,66,.05)}.topic-chip strong{display:block;color:var(--title);font-size:15px}.topic-chip span{font-size:13px;color:var(--sub);display:block;min-height:42px}.topic-chip a{font-size:13px;color:var(--berry);font-weight:800}.magazine-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;grid-template-areas:"lead one two" "lead three 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var(--border);padding-top:12px}.timeline{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;position:relative}.timeline::before{content:"";position:absolute;left:3%;right:3%;top:21px;height:2px;background:linear-gradient(90deg,var(--coral),var(--purple));opacity:.28}.timeline-item{position:relative;padding-top:45px}.timeline-item::before{content:"";position:absolute;top:13px;left:12px;width:18px;height:18px;border-radius:50%;background:#fff;border:5px solid var(--coral);box-shadow:0 0 0 5px var(--bg)}.timeline-item h3{color:var(--title);font-size:18px;margin:0 0 8px}.timeline-item small{display:block;color:var(--hint);margin-bottom:8px}.topic-list{display:grid;gap:12px}.topic-row{display:grid;grid-template-columns:38px 1fr auto;gap:18px;align-items:start;background:#fff;border:1px solid var(--border);padding:20px;border-radius:20px}.topic-row .num{font-weight:900;color:var(--coral);font-size:22px}.topic-row h3{margin:0 0 6px;color:var(--title)}.diary-wrap{display:grid;grid-template-columns:1.25fr .75fr;gap:24px;align-items:start}.diary-copy,.app-panel,.safety-panel,.feedback-card,.brand-panel{background:#fff;border:1px solid var(--border);border-radius:28px;padding:30px;box-shadow:var(--shadow)}.prompt-stack{display:grid;gap:14px}.prompt-card{background:linear-gradient(135deg,#fff,#f7f3ff);border:1px solid var(--border);border-radius:20px;padding:20px}.app-feature{display:grid;grid-template-columns:.82fr 1.18fr;gap:34px;align-items:center}.feature-illustration{min-height:430px;border-radius:34px;background:linear-gradient(145deg,#fff,#ffe8f1 55%,#ebe7ff);padding:30px;display:flex;align-items:center;justify-content:center}.feature-device{width:220px;height:370px;border:10px solid #32262d;border-radius:34px;background:#fff;padding:18px;box-shadow:var(--shadow-strong)}.feature-device .bar{height:18px;background:#ffe7f1;border-radius:999px;margin-bottom:12px}.feature-device .block{height:72px;background:#f7f3ff;border-radius:16px;margin:11px 0}.advice-grid,.safety-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.advice-card{background:#fff;padding:24px;border-radius:22px;border:1px solid var(--border)}.safety-panel ul,.content-card ul{padding-left:20px}.feedback-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.feedback-card{padding:22px}.feedback-card strong{color:var(--title)}.faq-list{display:grid;gap:12px}.faq-list details{background:#fff;border:1px solid var(--border);border-radius:18px;padding:16px 18px}.faq-list summary{font-weight:800;color:var(--title);cursor:pointer}.faq-list p{margin:12px 0 2px}.brand-panel{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:center}.brand-symbol{min-height:260px;border-radius:28px;background:linear-gradient(135deg,#ffdce9,#ebe6ff);display:grid;place-items:center;font-size:58px;font-weight:900;color:#fff;text-shadow:0 8px 24px rgba(103,83,181,.16)}
.page-hero{padding:58px 0 34px}.page-hero h1{font-size:clamp(40px,6vw,64px);max-width:820px}.page-hero p{max-width:820px;font-size:17px}.breadcrumb{font-size:13px;color:var(--sub);display:flex;gap:8px;flex-wrap:wrap}.content-shell{padding:18px 0 62px}.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.content-card{background:#fff;border:1px solid var(--border);border-radius:24px;padding:26px;box-shadow:var(--shadow)}.content-card.wide{grid-column:1/-1}.content-card h2{color:var(--title);margin:0 0 10px;font-size:24px}.content-card h3{color:var(--title)}.content-card .kicker{font-size:12px;color:var(--berry);font-weight:900;letter-spacing:.08em}.steps{counter-reset:steps;display:grid;gap:13px}.step{counter-increment:steps;display:grid;grid-template-columns:42px 1fr;gap:14px;align-items:start}.step::before{content:counter(steps);width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--coral),var(--purple));color:#fff;font-weight:900}.note-box{background:linear-gradient(135deg,#fff0f6,#f7f3ff);border:1px solid var(--border);border-radius:22px;padding:24px}.related-links{display:flex;flex-wrap:wrap;gap:10px}.related-links a{padding:9px 13px;border-radius:999px;background:#fff;border:1px solid var(--border);font-weight:800;color:var(--berry)}.service-end{margin-top:18px;background:#30242B;color:#FFEAF2;border-radius:26px;padding:28px}.service-end h2{color:#fff;margin-top:0}.service-end a{color:#fff;text-decoration:underline;text-underline-offset:4px}.page-index{display:flex;gap:10px;overflow:auto;padding-bottom:8px}.page-index a{flex:0 0 auto;padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--border);font-size:14px;font-weight:800;color:var(--sub)}.quote-note{border-left:4px solid var(--coral);padding:12px 18px;background:#fff;border-radius:0 18px 18px 0}.two-tone{display:grid;grid-template-columns:1fr 1fr;gap:18px}.tone{padding:26px;border-radius:24px}.tone:first-child{background:var(--pink-soft)}.tone:last-child{background:var(--purple-soft)}.contact-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.contact-flow div{background:#fff;border:1px solid var(--border);border-radius:20px;padding:20px}.contact-flow strong{color:var(--title);display:block;margin-bottom:8px}.notice-cards{display:grid;gap:14px}.notice-card{display:grid;grid-template-columns:150px 1fr;gap:20px;padding:22px;background:#fff;border:1px solid var(--border);border-radius:22px}.notice-card time{font-weight:900;color:var(--purple-deep)}
.site-footer{background:#30242B;color:#FFEAF2;padding:50px 0 calc(28px + env(safe-area-inset-bottom));}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:34px}.footer-grid h2{font-size:15px;color:#fff;margin:0 0 12px}.footer-grid a{display:block;color:#f8dce7;margin:8px 0;font-size:14px}.footer-grid a:hover{color:#fff}.footer-brand p{max-width:330px;color:#e9cfd9;font-size:14px}.footer-logo{font-size:24px!important;font-weight:900;color:#fff!important}.footer-note{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#d9c2cb;font-size:13px}.channel-overlay{position:fixed;inset:0;background:rgba(50,38,45,.34);z-index:70;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s ease,visibility .2s ease}.channel-panel{position:fixed;z-index:80;left:50%;top:105px;transform:translate(-50%,-18px);width:min(1200px,calc(100% - 40px));max-height:calc(100vh - 130px);overflow:auto;background:#fff;border:1px solid var(--border);border-radius:0 0 28px 28px;padding:26px;box-shadow:0 30px 70px rgba(50,38,45,.2);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s ease,transform .2s ease,visibility .2s ease}.channel-open .channel-overlay{opacity:1;visibility:visible;pointer-events:auto}.channel-open .channel-panel{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0)}.panel-drag{display:none}.panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:20px}.panel-head h2{margin:6px 0 0;color:var(--title);font-size:26px}.panel-close{min-height:44px;border:1px solid var(--border);background:#fff;border-radius:999px;padding:8px 14px;font-weight:800;cursor:pointer}.panel-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.mobile-panel-only{display:none!important}.panel-groups h3{font-size:14px;color:var(--sub);margin:0 0 8px}.panel-groups a{display:block;padding:10px;border-radius:14px}.panel-groups a:hover,.panel-groups a.is-active{background:var(--pink-soft);color:var(--berry)}.panel-groups strong,.panel-groups span{display:block}.panel-groups strong{color:var(--title);font-size:15px}.panel-groups span{color:var(--sub);font-size:12px}.mobile-bottom-nav{display:none}
@media (max-width:1020px){.main-links{gap:2px}.main-links a{padding:9px 9px;font-size:14px}.nav-actions .btn-primary{display:none}.hero-grid{grid-template-columns:1fr .9fr}.hero-side{grid-column:1/-1;grid-template-columns:1fr 1fr}.topic-strip{grid-template-columns:repeat(4,1fr)}.timeline{grid-template-columns:repeat(3,1fr)}.timeline::before{display:none}.timeline-item{padding-top:28px}.timeline-item::before{top:0}.footer-grid{grid-template-columns:1.4fr repeat(2,1fr)}.footer-brand{grid-row:span 2}.panel-groups{grid-template-columns:repeat(2,1fr)}}
@media (max-width:760px){:root{--shell:calc(100% - 32px)}body{padding-bottom:calc(72px + env(safe-area-inset-bottom))}.notice-inner{min-height:32px}.notice-links a:first-child{display:none}.nav-desktop{display:none}.nav-mobile{display:flex;height:62px}.brand-text{font-size:20px}.hero{padding:44px 0 30px}.hero-grid{grid-template-columns:1fr}.hero h1,.page-hero h1{font-size:clamp(38px,12vw,56px)}.phone-mock{width:min(280px,82vw);transform:none}.phone-screen{min-height:440px}.hero-side{grid-template-columns:1fr 1fr;overflow:auto;padding-bottom:6px}.hero-side .mini-card{min-width:270px}.section{padding:44px 0}.section-head{display:block}.section-head p{margin-top:12px}.topic-strip{display:flex;overflow-x:auto;scroll-snap-type:x proximity;padding-bottom:8px}.topic-chip{flex:0 0 180px;scroll-snap-align:start}.magazine-grid{display:grid;grid-template-columns:1fr;grid-template-areas:none}.story-card,.story-card.lead,.story-card:nth-child(n){grid-area:auto}.lead .story-visual{height:210px}.cards-3,.cards-4,.cards-6,.feedback-grid{grid-template-columns:1fr}.timeline{grid-template-columns:1fr}.topic-row{grid-template-columns:34px 1fr}.topic-row>a{grid-column:2}.diary-wrap,.app-feature,.advice-grid,.safety-grid,.brand-panel,.content-grid,.two-tone{grid-template-columns:1fr}.content-card.wide{grid-column:auto}.feature-illustration{min-height:360px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1;grid-row:auto}.footer-note{display:block}.channel-panel{top:auto;bottom:0;left:0;transform:translateY(100%);width:100%;max-height:85vh;border-radius:28px 28px 0 0;padding:12px 18px calc(20px + env(safe-area-inset-bottom));overscroll-behavior:contain}.channel-open .channel-panel{transform:translateY(0)}.panel-drag{display:block;width:48px;height:5px;background:#e4d6dc;border-radius:999px;margin:2px auto 12px}.panel-head h2{font-size:22px}.panel-groups{grid-template-columns:1fr;gap:4px}.panel-groups section{display:contents}.mobile-panel-only{display:flex!important}.desktop-panel-only{display:none!important}.panel-groups h3,.panel-groups span{display:none}.panel-groups a{min-height:48px;display:flex;align-items:center;border-bottom:1px solid #f3e8ed;border-radius:0;padding:12px 4px}.panel-groups strong{font-size:16px}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:repeat(5,1fr);background:rgba(255,255,255,.96);border-top:1px solid var(--border);padding:7px 8px calc(7px + env(safe-area-inset-bottom));backdrop-filter:blur(14px)}.mobile-bottom-nav a{min-height:50px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;border-radius:14px;font-size:12px;color:var(--sub);font-weight:800}.mobile-bottom-nav a span{font-size:18px;line-height:1}.mobile-bottom-nav a.is-active{background:var(--pink-soft);color:var(--berry)}.contact-flow{grid-template-columns:1fr 1fr}.notice-card{grid-template-columns:1fr}.page-hero{padding-top:40px}}
@media (max-width:480px){.hero-side{grid-template-columns:1fr}.hero-actions,.section-actions{display:grid;grid-template-columns:1fr}.hero-actions .btn,.section-actions .btn{width:100%}.footer-grid{grid-template-columns:1fr}.contact-flow{grid-template-columns:1fr}.topic-row{grid-template-columns:30px 1fr}.notice-rules{display:inline!important}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}