*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#FFF8FB;color:#51444B;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.78;overflow-x:hidden}a{color:#D94A82;text-decoration:none}a:hover{text-decoration:underline}button,a{touch-action:manipulation}.shell{width:min(1240px,calc(100% - 40px));margin:auto}.skip-link{position:fixed;left:16px;top:-80px;z-index:200;background:#fff;padding:10px 14px;border-radius:10px}.skip-link:focus{top:12px}.site-header{position:sticky;top:0;z-index:80}.utility-bar{background:#fff;border-bottom:1px solid rgba(255,95,159,.12)}.utility-inner{height:42px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand-line{display:flex;gap:12px;font-size:13px}.brand-line strong{color:#33262D}.brand-line span,.utility-links a{color:#7C6C75}.utility-links{display:flex;gap:18px}.utility-links a{min-height:42px;display:flex;align-items:center;font-size:13px}.primary-bar{background:rgba(255,248,251,.97);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,95,159,.16)}.primary-inner{height:68px;display:flex;align-items:center;gap:14px}.menu-button{min-height:44px;border:1px solid rgba(255,95,159,.16);background:#fff;color:#51444B;border-radius:14px;padding:0 14px;display:flex;align-items:center;gap:8px;cursor:pointer}.menu-lines,.menu-lines:before,.menu-lines:after{display:block;width:18px;height:2px;background:#D94A82;border-radius:2px;content:"";position:relative}.menu-lines:before{position:absolute;top:-6px}.menu-lines:after{position:absolute;top:6px}.brand-mark{min-width:132px;display:flex;align-items:center;justify-content:center}.brand-logo,.drawer-brand-logo,.footer-brand-logo{max-width:132px;max-height:40px;width:auto;height:auto;display:block}.text-logo{font-size:21px;font-weight:800;color:#D94A82;white-space:nowrap}.main-nav{display:flex;align-items:center;gap:4px;flex:1;min-width:0;white-space:nowrap}.main-nav a{min-height:44px;display:flex;align-items:center;padding:0 13px;border-radius:12px;color:#51444B;font-size:15px}.main-nav a.is-active,.quick-rail a.is-active,.mobile-bottom a.is-active{background:#FFF0F5;color:#D94A82;font-weight:700;text-decoration:none}.experience-link,.btn-primary{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 20px;border-radius:14px;background:linear-gradient(135deg,#FF92AA 0%,#FF5F9F 52%,#8973E6 100%);color:#fff;font-weight:700;white-space:nowrap;box-shadow:0 12px 26px rgba(217,74,130,.16)}.experience-link:hover,.btn-primary:hover{color:#fff;text-decoration:none}.hero{padding:64px 0 46px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);gap:48px;align-items:center}.eyebrow{font-size:14px;font-weight:800;color:#D94A82;letter-spacing:.08em}.hero h1,.page-hero h1{margin:10px 0 18px;color:#33262D;line-height:1.18;font-size:clamp(36px,5vw,68px);letter-spacing:-.04em}.hero p{font-size:18px}.hero-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:26px}.text-link{min-height:44px;display:inline-flex;align-items:center;font-weight:700}.visual-stage{min-height:470px;border-radius:28px;background:linear-gradient(145deg,#FFF0F5,#F6F2FF);border:1px solid rgba(255,95,159,.16);box-shadow:0 20px 48px rgba(217,74,130,.15);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;padding:26px}.visual-stage:before,.visual-stage:after{content:"";position:absolute;border-radius:50%;pointer-events:none}.visual-stage:before{width:280px;height:280px;background:rgba(255,146,170,.22);top:-70px;right:-60px}.visual-stage:after{width:220px;height:220px;background:rgba(137,115,230,.16);bottom:-50px;left:-40px}.hero-image{width:100%;height:auto;border-radius:22px;position:relative;z-index:1}.phone-mock{width:58%;min-width:220px;aspect-ratio:9/18;border-radius:34px;background:#fff;border:8px solid #33262D;box-shadow:0 20px 48px rgba(70,42,57,.16);position:relative;z-index:1;padding:18px}.phone-mock:before{content:"糖心Vlog";display:flex;align-items:center;justify-content:center;height:100%;border-radius:20px;background:linear-gradient(180deg,#FFF0F5,#F6F2FF);font-size:26px;font-weight:800;color:#D94A82}.floating-note{position:absolute;z-index:2;max-width:205px;background:rgba(255,255,255,.94);border:1px solid rgba(255,95,159,.16);box-shadow:0 14px 36px rgba(70,42,57,.08);border-radius:18px;padding:13px 15px}.floating-note strong{display:block;color:#33262D}.floating-note span{font-size:12px;color:#7C6C75}.floating-note:nth-child(1){left:22px;top:28px}.floating-note:nth-child(2){right:22px;top:42%}.floating-note:nth-child(3){left:36px;bottom:26px}.section{padding:66px 0}.section.alt{background:#fff}.section.soft{background:#FFF0F5}.section.purple{background:#F6F2FF}.section-head{display:flex;justify-content:space-between;gap:28px;align-items:end;margin-bottom:28px}.section-head h2{margin:0;color:#33262D;font-size:clamp(28px,3vw,42px);line-height:1.25}.section-head p{margin:6px 0 0;color:#7C6C75;max-width:700px}.grid{display:grid;gap:18px}.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-7{grid-template-columns:repeat(7,minmax(0,1fr))}.card{background:#fff;border:1px solid rgba(255,95,159,.16);border-radius:22px;padding:24px;box-shadow:0 14px 36px rgba(70,42,57,.08)}.card h3{color:#33262D;margin:0 0 10px;font-size:20px}.card p{margin:0 0 12px}.meta{font-size:13px;color:#8973E6;font-weight:700}.tag-row,.tag-cloud{display:flex;gap:8px;flex-wrap:wrap}.tag{display:inline-flex;align-items:center;min-height:32px;padding:0 11px;border-radius:999px;background:#FFF0F5;color:#D94A82;font-size:13px}.timeline{display:grid;gap:20px}.mosaic{display:grid;grid-template-columns:1.25fr .75fr 1fr;gap:18px}.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.feature-panel{background:#fff;border-radius:26px;padding:30px;border:1px solid rgba(255,95,159,.16);box-shadow:0 14px 36px rgba(70,42,57,.08)}.feature-panel h2,.feature-panel h3{color:#33262D}.faq-list{display:grid;gap:12px}.faq-list details{background:#fff;border:1px solid rgba(255,95,159,.16);border-radius:18px;padding:0 20px}.faq-list summary{cursor:pointer;min-height:58px;display:flex;align-items:center;color:#33262D;font-weight:700}.faq-list details p{margin:0 0 18px}.page-hero{padding:56px 0 34px}.page-hero .shell{background:linear-gradient(145deg,#FFF0F5,#F6F2FF);border:1px solid rgba(255,95,159,.16);border-radius:28px;padding:44px}.page-hero h1{font-size:clamp(34px,4vw,56px)}.page-hero p{font-size:17px;max-width:850px;margin-bottom:0}.content-wrap{padding:18px 0 70px}.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:28px;align-items:start}.article-body{display:grid;gap:20px}.article-body article,.steps,.notice,.related,.service-note{background:#fff;border:1px solid rgba(255,95,159,.16);border-radius:22px;padding:28px;box-shadow:0 14px 36px rgba(70,42,57,.06)}.article-body h2,.steps h2,.notice h2,.related h2,.service-note h2{margin-top:0;color:#33262D;font-size:26px}.side-nav{position:sticky;top:132px;display:grid;gap:14px}.side-nav .card{padding:22px}.side-nav a{display:block;padding:7px 0}.steps li{padding:8px 0}.notice{background:#FFF0F5}.service-note{background:#F6F2FF}.related-links{display:flex;flex-wrap:wrap;gap:10px}.related-links a{display:inline-flex;align-items:center;min-height:42px;padding:0 14px;border:1px solid rgba(255,95,159,.16);border-radius:12px;background:#fff}.site-footer{background:#30242B;color:#FFEAF2;padding:58px 0 110px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:30px}.footer-brand p{color:#E9D7DF}.site-footer 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rgba(70,42,57,.2);transform:translateX(-102%);visibility:hidden;transition:.25s;overflow-y:auto;overscroll-behavior:contain}.drawer-open{overflow:hidden}.drawer-open .drawer-overlay{opacity:1;visibility:visible;pointer-events:auto}.drawer-open .channel-drawer{transform:translateX(0);visibility:visible}.drawer-head{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid rgba(255,95,159,.16);position:sticky;top:0;background:#FFF8FB;z-index:2}.drawer-brand{display:flex;align-items:center;gap:10px;color:#33262D;font-weight:800}.drawer-close{width:44px;height:44px;border:1px solid rgba(255,95,159,.16);background:#fff;border-radius:14px;font-size:28px;color:#51444B;cursor:pointer}.drawer-groups{padding:18px}.drawer-groups section{margin-bottom:22px}.drawer-groups h2{font-size:13px;color:#8973E6;letter-spacing:.08em}.drawer-groups a{display:block;padding:12px;border-radius:14px;color:#51444B}.drawer-groups a:hover{background:#fff;text-decoration:none}.drawer-groups strong{display:block;color:#33262D}.drawer-groups span{display:block;font-size:12px;color:#7C6C75}.btn-primary:focus-visible,.experience-link:focus-visible,.menu-button:focus-visible,.drawer-close:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid rgba(137,115,230,.42);outline-offset:3px}@media(max-width:1380px){.quick-rail{display:none}}@media(max-width:1050px){.main-nav a{padding:0 8px;font-size:14px}.footer-grid{grid-template-columns:1.4fr repeat(2,1fr)}.grid-4,.grid-7{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-grid{grid-template-columns:1fr 1fr;gap:26px}.article-grid{grid-template-columns:1fr}.side-nav{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:820px){.utility-bar,.main-nav{display:none}.primary-inner{height:62px;justify-content:space-between}.brand-mark{position:absolute;left:50%;transform:translateX(-50%);min-width:auto}.menu-button span:last-child{display:none}.menu-button{width:46px;padding:0;justify-content:center}.experience-link{padding:0 14px}.shell{width:min(100% - 32px,1240px)}.hero{padding:38px 0}.hero-grid,.grid-3,.mosaic,.split{grid-template-columns:1fr}.visual-stage{min-height:390px}.section{padding:48px 0}.section-head{align-items:start;flex-direction:column}.page-hero{padding:32px 0 20px}.page-hero .shell{padding:30px 24px}.footer-grid{grid-template-columns:repeat(2,1fr)}.footer-brand{grid-column:1/-1}.site-footer{padding-bottom:110px}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:75;display:grid;grid-template-columns:repeat(5,1fr);background:rgba(255,255,255,.98);border-top:1px solid rgba(255,95,159,.16);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{min-height:62px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:#7C6C75;font-size:12px}.side-nav{grid-template-columns:1fr}}@media(max-width:560px){.grid-2,.grid-4,.grid-7,.footer-grid{grid-template-columns:1fr}.hero h1{font-size:42px}.hero p{font-size:16px}.visual-stage{min-height:360px}.phone-mock{width:68%}.card{padding:20px}.page-hero h1{font-size:38px}.footer-brand{grid-column:auto}.hero-actions .btn-primary,.hero-actions .text-link{width:100%;justify-content:center}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.drawer-overlay,.channel-drawer{transition:none}}
/* hero floating information placement */
.floating-note:nth-last-child(3){left:22px;top:28px}
.floating-note:nth-last-child(2){right:22px;top:42%}
.floating-note:last-child{left:36px;bottom:26px}
@media(max-width:820px){
  .visual-stage{display:grid;grid-template-columns:1fr;gap:10px;align-items:center;justify-items:center;padding:22px;overflow:hidden}
  .visual-stage .hero-image,.visual-stage .phone-mock{grid-column:1;width:min(100%,330px)}
  .visual-stage .floating-note{position:static;max-width:none;width:100%;justify-self:stretch}
}