*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;background:#FFF9FC;color:#51454C;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit}.skip-link{position:fixed;top:-70px;left:16px;z-index:300;background:#31262C;color:#fff;padding:9px 15px;border-radius:10px}.skip-link:focus{top:10px}.site-header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(255,249,252,.95);border-bottom:1px solid rgba(255,92,152,.15);backdrop-filter:blur(14px)}.nav-wrap{max-width:1220px;height:76px;margin:auto;padding:0 24px;display:grid;grid-template-columns:1fr auto 1fr;gap:16px;align-items:center}.desktop-nav{display:flex;align-items:center;gap:6px;white-space:nowrap}.nav-left{justify-content:flex-end}.nav-right{justify-content:flex-start}.desktop-nav a{min-height:44px;display:flex;align-items:center;padding:0 12px;border-radius:999px;font-size:14px;font-weight:700;color:#665961}.desktop-nav a:hover,.desktop-nav a.is-active{background:#FFF1F6;color:#D9467B}.brand{display:flex;align-items:center;justify-content:center;min-width:160px;font-size:24px;font-weight:900;color:#31262C}.brand img{display:block;max-width:152px;height:auto}.menu-toggle,.menu-close{border:0;cursor:pointer}.menu-toggle{width:46px;height:46px;border-radius:50%;background:#fff;box-shadow:0 10px 28px rgba(70,44,58,.09);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px}.menu-toggle i{width:18px;height:2px;background:#D9467B;border-radius:3px}.mobile-actions{display:none;align-items:center;gap:8px;justify-self:end}.mobile-actions>a{min-height:44px;display:flex;align-items:center;padding:0 17px;border-radius:999px;background:linear-gradient(135deg,#FF96AD 0%,#FF5C98 50%,#8B74E8 100%);color:#fff;font-weight:800}.site-main{padding-top:76px}.container{max-width:1220px;margin:auto;padding:0 24px}.section{padding:76px 0}.section-sm{padding:50px 0}.soft{background:#FFF1F6}.lavender{background:#F6F3FF}.eyebrow{display:inline-flex;gap:8px;align-items:center;font-size:13px;font-weight:900;letter-spacing:.08em;color:#D9467B}.eyebrow:before{content:"";width:24px;height:2px;background:#FF5C98}.hero{padding:78px 0 40px}.hero-grid{display:grid;grid-template-columns:1fr 1.35fr 1fr;gap:26px;align-items:center}.hero-side{background:#fff;border:1px solid rgba(255,92,152,.15);border-radius:26px;padding:26px;box-shadow:0 14px 38px rgba(70,44,58,.08)}.hero-side h2{margin:4px 0 8px;color:#31262C;font-size:20px}.hero-side p{margin:0;color:#7C6E75}.hero-center{text-align:center}.hero-center h1{margin:10px auto 18px;max-width:720px;color:#31262C;font-size:clamp(42px,5vw,68px);line-height:1.08;letter-spacing:-.035em}.hero-center p{max-width:790px;margin:0 auto 24px;color:#665961;font-size:17px}.btn-row{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}.btn{min-height:48px;display:inline-flex;align-items:center;justify-content:center;padding:0 22px;border-radius:999px;font-weight:900}.btn-primary{background:linear-gradient(135deg,#FF96AD 0%,#FF5C98 50%,#8B74E8 100%);color:#fff;box-shadow:0 14px 34px rgba(217,70,123,.2)}.btn-secondary{background:#fff;border:1px solid rgba(255,92,152,.2);color:#D9467B}.visual{margin-top:38px;min-height:320px;border-radius:32px;background:radial-gradient(circle at 22% 35%,rgba(255,255,255,.9) 0 7%,transparent 8%),radial-gradient(circle at 78% 62%,rgba(255,255,255,.8) 0 5%,transparent 6%),linear-gradient(135deg,#FFE0EB,#F1EAFE 48%,#FFE9E1);position:relative;overflow:hidden;box-shadow:0 20px 48px rgba(217,70,123,.14)}.visual:before{content:"生活 · 兴趣 · 记录";position:absolute;left:7%;top:22%;font-size:clamp(28px,4vw,52px);font-weight:900;color:#31262C}.visual:after{content:"把普通日常整理成值得回看的片段";position:absolute;left:7%;top:49%;color:#7C6E75}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:22px;margin-bottom:28px}.section-head h2{margin:8px 0 0;color:#31262C;font-size:clamp(30px,4vw,46px);line-height:1.16}.section-head p{max-width:620px;margin:0;color:#7C6E75}.grid-2,.grid-3,.grid-4,.grid-6{display:grid;gap:20px}.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-6{grid-template-columns:repeat(6,minmax(0,1fr))}.card{background:#fff;border:1px solid rgba(255,92,152,.15);border-radius:24px;padding:25px;box-shadow:0 14px 38px rgba(70,44,58,.07)}.card h2,.card h3{color:#31262C}.card h2{margin:0 0 10px;font-size:24px}.card h3{margin:0 0 8px;font-size:20px}.card p{margin:0 0 10px;color:#6F6269}.tag{display:inline-flex;padding:5px 10px;margin:0 6px 6px 0;border-radius:999px;background:#FFF1F6;color:#D9467B;font-size:12px;font-weight:800}.text-link{display:inline-flex;align-items:center;gap:6px;min-height:44px;color:#D9467B;font-weight:800}.text-link:after{content:"→"}.story-layout{display:grid;grid-template-columns:1.25fr 1fr;gap:22px}.feature-story{padding:34px;border-radius:28px;border:1px solid rgba(255,92,152,.15);background:linear-gradient(150deg,#fff,#FFF1F6);box-shadow:0 20px 48px rgba(217,70,123,.12)}.story-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.thumb,.app-visual{aspect-ratio:4/3;border-radius:20px;margin-bottom:16px;background:linear-gradient(135deg,#FFE5ED,#EEE9FF 54%,#FFF0E8);position:relative;overflow:hidden}.thumb:after{content:"";position:absolute;right:-20px;top:-20px;width:100px;height:100px;border-radius:50%;background:rgba(255,255,255,.55)}.topic{border-left:4px solid #FF5C98}.journal-note{background:#fffdf6;border-color:#f3e9d7}.app-block{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center}.app-visual{aspect-ratio:4/5;margin:0;background:linear-gradient(160deg,#FFE3EC,#F0EAFE 55%,#FFF)}.app-visual:before{content:"糖心Vlog APP";position:absolute;left:12%;right:12%;top:14%;padding:18px;border-radius:18px;background:rgba(255,255,255,.82);text-align:center;font-weight:900;color:#31262C}.notice-box{padding:24px 26px;border-radius:24px;background:#FFF1F6;border:1px solid rgba(255,92,152,.15)}.notice-box strong{color:#D9467B}.quote{padding-top:34px;position:relative}.quote:before{content:"“";position:absolute;left:22px;top:2px;font:52px/1 Georgia,serif;color:#FF96AD}.faq-list{display:grid;gap:12px}.faq-list details{background:#fff;border:1px solid rgba(255,92,152,.15);border-radius:18px;padding:0 20px}.faq-list summary{min-height:58px;display:flex;align-items:center;cursor:pointer;color:#31262C;font-weight:900}.faq-list details p{margin:0;padding:0 0 18px;color:#6F6269}.page-hero{padding:72px 0 44px;background:linear-gradient(180deg,#FFF1F6,#FFF9FC)}.page-hero .inner{max-width:900px}.page-hero h1{margin:9px 0 16px;color:#31262C;font-size:clamp(38px,6vw,62px);line-height:1.1}.page-hero p{margin:0;color:#665961;font-size:17px}.content-prose h2{color:#31262C}.content-prose p{margin:0 0 14px}.content-prose ul,.content-prose ol{padding-left:22px}.steps{counter-reset:step}.step{position:relative;padding-left:70px}.step:before{counter-increment:step;content:counter(step);position:absolute;left:20px;top:20px;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:#FFF1F6;color:#D9467B;font-weight:900}.link-strip{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.link-strip a{min-height:44px;display:flex;align-items:center;padding:0 16px;border:1px solid rgba(255,92,152,.15);border-radius:999px;background:#fff;color:#D9467B;font-weight:800}.menu-overlay{position:fixed;inset:0;z-index:140;background:rgba(48,37,43,.24);opacity:0;visibility:hidden;pointer-events:none;transition:.22s}.menu-overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.channel-panel{position:fixed;left:0;right:0;top:76px;z-index:150;max-height:calc(100vh - 96px);overflow:auto;padding:28px max(24px,calc((100vw - 1220px)/2));background:#FFF9FC;border-bottom:1px solid rgba(255,92,152,.16);box-shadow:0 20px 48px rgba(70,44,58,.12);opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-16px);transition:.22s}.channel-panel.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:none}.panel-head{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:20px}.panel-head strong{display:block;font-size:24px;color:#31262C}.panel-head span{display:block;color:#7C6E75;font-size:14px}.menu-close{width:44px;height:44px;border-radius:50%;background:#fff;box-shadow:0 8px 24px rgba(70,44,58,.09);color:#D9467B;font-size:28px}.channel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.channel-grid h2{font-size:14px;color:#8B74E8}.channel-grid a{display:block;padding:12px 0;border-bottom:1px solid rgba(255,92,152,.12)}.channel-grid b{display:block;color:#31262C}.channel-grid span{display:block;margin-top:4px;color:#7C6E75;font-size:13px;line-height:1.55}.mobile-drawer{position:fixed;right:0;top:0;bottom:0;z-index:160;width:min(88vw,390px);background:#FFF9FC;overflow-y:auto;box-shadow:-24px 0 50px rgba(70,44,58,.16);transform:translateX(102%);visibility:hidden;pointer-events:none;transition:.24s}.mobile-drawer.is-open{transform:none;visibility:visible;pointer-events:auto}.drawer-head{position:sticky;top:0;z-index:2;display:flex;justify-content:space-between;align-items:center;padding:18px;background:#FFF9FC;border-bottom:1px solid rgba(255,92,152,.14)}.drawer-head a{font-size:22px;font-weight:900;color:#31262C}.mobile-drawer nav{padding:10px 12px 30px}.mobile-drawer nav a{display:flex;align-items:center;min-height:50px;padding:0 14px;border-radius:14px;font-weight:700}.mobile-drawer nav a:hover{background:#FFF1F6;color:#D9467B}.menu-open,.menu-open body{overflow:hidden}.site-footer{padding:62px 24px 110px;background:#30252B;color:#FFEAF2}.footer-grid{max-width:1220px;margin:auto;display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:30px}.footer-grid h2{font-size:15px;color:#fff}.footer-grid a{display:block;min-height:34px;color:#EEDBE3;font-size:14px}.footer-brand strong{font-size:26px;color:#fff}.footer-brand p{color:#DCC8D1}.footer-note,.footer-copy{max-width:1220px;margin:28px auto 0;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);color:#D4C0C9;font-size:13px}.footer-copy{margin-top:14px;padding-top:0;border:0}.mobile-bottom{display:none}.desktop-nav a:focus-visible,.brand:focus-visible,.mobile-actions a:focus-visible,.menu-toggle:focus-visible,.menu-close:focus-visible,.btn:focus-visible,.text-link:focus-visible,.channel-grid a:focus-visible,.mobile-drawer a:focus-visible,.site-footer a:focus-visible,.mobile-bottom a:focus-visible,summary:focus-visible{outline:3px solid rgba(139,116,232,.35);outline-offset:3px}
@media(max-width:1050px){.desktop-nav a{padding:0 8px;font-size:13px}.grid-6{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1.4fr repeat(2,1fr)}.channel-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:860px){.nav-wrap{height:68px;padding:0 16px;grid-template-columns:1fr auto}.desktop-nav{display:none}.brand{justify-content:flex-start;min-width:0;font-size:21px}.mobile-actions{display:flex}.site-main{padding-top:68px}.channel-panel{display:none}.container{padding:0 18px}.hero{padding-top:48px}.hero-grid{grid-template-columns:1fr}.hero-center{order:-1}.visual{min-height:260px}.section{padding:56px 0}.section-head{align-items:flex-start;flex-direction:column}.grid-3{grid-template-columns:repeat(2,1fr)}.story-layout,.app-block{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.page-hero{padding-top:54px}.app-visual{order:2}}
@media(max-width:620px){.hero-center h1{font-size:42px}.hero-center p{font-size:15px}.grid-2,.grid-3,.grid-4,.grid-6,.story-list{grid-template-columns:1fr}.visual{min-height:245px}.visual:before{font-size:30px}.card{padding:22px}.section{padding:49px 0}.footer-grid{grid-template-columns:1fr 1fr;gap:26px 18px}.mobile-bottom{position:fixed;left:10px;right:10px;bottom:max(10px,env(safe-area-inset-bottom));z-index:90;height:64px;display:grid;grid-template-columns:repeat(4,1fr);padding:5px;border:1px solid rgba(255,92,152,.15);border-radius:20px;background:rgba(255,255,255,.96);box-shadow:0 12px 34px rgba(70,44,58,.16)}.mobile-bottom a{min-height:54px;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:15px;font-size:11px;color:#7C6E75}.mobile-bottom a span{font-size:18px;line-height:1}.mobile-bottom a.is-active{background:#FFF1F6;color:#D9467B;font-weight:900}.step{padding-left:22px;padding-top:58px}.step:before{left:22px;top:16px}.site-footer{padding-left:18px;padding-right:18px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}