:root{--bg:#FFF0F5;--deep:#F7C6D4;--card:#FFF8FA;--soft:#FCE8EE;--title:#4A2430;--text:#5A3040;--muted:#8A5A68;--faint:#B08090;--pink:#E89BB0;--pink2:#C46A82;--mint:#7CB8A8;--line:rgba(196,106,130,.20);--line2:rgba(232,155,176,.50);--shadow:0 12px 28px rgba(74,36,48,.08);--max:960px}
*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}.locked{overflow:hidden}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}.skip-link{position:fixed;left:12px;top:-60px;z-index:200;background:var(--card);padding:8px 12px;border-radius:8px}.skip-link:focus{top:10px}.site-header{position:fixed;inset:0 0 auto 0;z-index:80}.sugar-eave{height:20px;background:var(--pink2);color:var(--card);font-size:12px}.top-inner,.brand-row,.bead-inner,.footer-inner{width:min(var(--max),calc(100% - 32px));margin:auto}.top-inner{height:20px;display:flex;align-items:center;justify-content:space-between}.search-open,.drawer-open,.drawer-close,.search-close{border:0;background:transparent;cursor:pointer;min-height:44px;padding:0 12px}.sugar-eave .search-open{color:var(--card);font-size:12px;min-height:20px}.sugar-sign{height:54px;background:var(--card);border-bottom:1px solid var(--line)}.brand-row{height:54px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;min-height:44px;font-size:16px;font-weight:700;color:var(--title)}.brand img,.footer-brand img,.drawer-brand img{height:24px;max-width:160px;object-fit:contain}.brand-actions{display:flex;align-items:center;gap:4px}.app-link,.drawer-open{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 14px;border-radius:999px}.app-link{border:1px solid var(--pink2);color:var(--title)}.drawer-open{background:linear-gradient(135deg,var(--pink) 0%,var(--pink2) 100%);color:var(--card)}.sugar-beads{height:44px;background:var(--deep);border-bottom:1px solid var(--line2)}.bead-inner{height:44px;display:flex;align-items:center;gap:10px}.bead-inner a{display:inline-flex;align-items:center;justify-content:center;height:32px;padding:0 16px;border-radius:22px;color:var(--title);font-size:13px}.bead-inner a.active{background:var(--pink2);color:var(--card)}.page-main{padding-top:118px;min-height:60vh}.wrap{width:min(var(--max),calc(100% - 32px));margin:0 auto}.section{padding:52px 0}.section.compact{padding:34px 0}.section-title{margin:0 0 20px;color:var(--title);font-size:20px}.eyebrow{display:inline-block;color:var(--pink2);font-size:13px;font-weight:700;letter-spacing:.08em;margin-bottom:8px}h1{margin:0;color:var(--title);font-size:24px;line-height:1.3}h2{font-size:20px;line-height:1.4;color:var(--title)}h3{font-size:16px;color:var(--title)}p{margin:0 0 1em}.lead{font-size:16px;color:var(--text);max-width:760px}.subtle{color:var(--muted)}.hero-simple{padding:44px 0 34px}.hero-pills{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}.hero-pills a{padding:8px 14px;border-radius:22px;background:var(--card);border:1px solid var(--line2);color:var(--title)}.tagline{font-size:20px;color:var(--pink2);font-weight:700;margin:10px 0 14px}.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:12px;font-size:14px;border:1px solid transparent}.btn-primary{background:linear-gradient(135deg,var(--pink) 0%,var(--pink2) 100%);color:var(--card)}.btn-secondary{background:var(--card);color:var(--title);border-color:var(--pink2)}a:hover,.btn:hover{filter:brightness(.98)}a:focus-visible,button:focus-visible{outline:3px solid rgba(124,184,168,.5);outline-offset:2px}.media-slot{background:var(--deep);border:1px solid var(--line);border-radius:14px;display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot img{width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain;object-position:center}.media-empty{min-height:120px;background:linear-gradient(145deg,var(--soft),var(--card));position:relative}.media-empty:after{content:"";width:44px;height:8px;border-radius:999px;background:rgba(196,106,130,.18)}.slot-176{height:176px}.slot-200{height:200px}.slot-app{height:min(320px,64vw);max-width:420px;margin:auto}.stack-cards{position:relative;display:grid;gap:18px}.stack-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--shadow)}.stack-card:nth-child(2){margin-left:34px;background:var(--soft)}.two-strips{display:grid;grid-template-columns:1fr 1fr;gap:16px}.strip{background:var(--card);border-left:4px solid var(--pink2);border-radius:12px;padding:20px;box-shadow:var(--shadow)}.fold-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.fold-card{position:relative;background:var(--card);border:1px solid var(--line2);padding:22px;border-radius:14px;overflow:hidden}.fold-card:after{content:"";position:absolute;right:0;top:0;border-style:solid;border-width:0 28px 28px 0;border-color:transparent var(--deep) transparent transparent}.note-cards,.mini-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.note-card,.mini-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px}.theme-triplet{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.theme-triplet article{background:var(--soft);border-radius:14px;padding:18px}.status-list{display:grid;gap:12px}.status-item{display:flex;justify-content:space-between;gap:18px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px}.status{white-space:nowrap;border-radius:999px;padding:5px 10px;background:var(--deep);color:var(--title);font-size:13px}.product-axis{text-align:center;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:var(--shadow)}.product-icon{width:48px;height:48px;margin:14px auto}.article{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:28px;box-shadow:var(--shadow)}.article h2{margin-top:1.5em}.article h2:first-child{margin-top:0}.article ul{padding-left:1.2em}.checklist{display:grid;gap:12px}.checklist article{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px}.center-card{max-width:760px;margin:auto;text-align:center;background:var(--card);border:1px solid var(--line2);border-radius:18px;padding:30px;box-shadow:var(--shadow)}.topic-list{display:grid;gap:14px}.topic-list article{display:grid;grid-template-columns:140px 1fr;gap:18px;align-items:start;background:var(--card);border-radius:14px;border:1px solid var(--line);padding:18px}.topic-label{font-weight:700;color:var(--pink2)}.terms{display:grid;gap:16px}.terms section{background:var(--card);border-radius:14px;padding:22px;border:1px solid var(--line)}.faq-list{display:grid;gap:12px}.faq-list details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px}.faq-list summary{cursor:pointer;font-weight:700;color:var(--title)}.faq-list details p{margin:12px 0 0}.site-footer{background:#3A1A24;color:#FFF0F5;padding:40px 0 calc(28px + env(safe-area-inset-bottom))}.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:24px}.footer-brand span{display:block;font-size:12px;color:#F7C6D4}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.footer-grid h2{color:#FFF8FA;font-size:14px;margin:0 0 8px}.footer-grid a{display:block;color:#FFF0F5;font-size:13px;padding:4px 0}.footer-note,.copyright{font-size:13px;color:#F7C6D4}.footer-note{border-top:1px solid rgba(255,240,245,.18);margin-top:24px;padding-top:18px}.page-mask{position:fixed;inset:0;z-index:90;background:rgba(58,26,36,.38);opacity:0;pointer-events:none;transition:.18s}.page-mask.show{opacity:1;pointer-events:auto}.drawer{position:fixed;z-index:100;left:0;right:0;top:0;height:38vh;min-height:320px;background:var(--card);transform:translateY(-105%);transition:.22s ease;visibility:hidden;pointer-events:none;overflow:auto;border-bottom:1px solid var(--line2);box-shadow:var(--shadow)}.drawer.open{transform:translateY(0);visibility:visible;pointer-events:auto}.drawer-head{position:sticky;top:0;background:var(--card);z-index:2;display:flex;align-items:center;justify-content:space-between;padding:10px 18px;border-bottom:1px solid var(--line)}.drawer-brand{display:flex;align-items:center;gap:10px}.drawer-groups{width:min(var(--max),calc(100% - 36px));margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:18px 0 28px}.drawer-groups h2{font-size:14px;margin:0 0 8px}.drawer-groups a{display:block;padding:7px 0;border-bottom:1px solid var(--line)}.drawer-groups b{display:block;color:var(--title)}.drawer-groups span{display:block;color:var(--muted);font-size:12px}.search-panel{position:fixed;z-index:110;top:74px;left:50%;width:min(720px,calc(100% - 32px));transform:translate(-50%,-16px);opacity:0;visibility:hidden;pointer-events:none;transition:.18s}.search-panel.open{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0)}.search-card{background:var(--card);border:1px solid var(--line2);border-radius:16px;box-shadow:var(--shadow);padding:18px}.search-head{display:flex;justify-content:space-between;align-items:center}.search-presets{display:flex;flex-wrap:wrap;gap:10px}.search-presets a{background:var(--soft);padding:8px 12px;border-radius:999px}.mobile-bottom{display:none}.about-banner{height:200px}.mobile-spacer{height:16px}
@media(max-width:760px){body{padding-bottom:calc(48px + env(safe-area-inset-bottom))}.sugar-beads{display:none}.page-main{padding-top:74px}.brand-row,.top-inner,.footer-inner,.wrap{width:min(100% - 32px,var(--max))}.app-link,.drawer-open{padding:0 10px}.brand img{max-width:120px}.section{padding:36px 0}.two-strips,.fold-grid,.note-cards,.mini-grid,.theme-triplet{grid-template-columns:1fr}.stack-card:nth-child(2){margin-left:18px}.topic-list article{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}.drawer{height:38vh;min-height:360px}.drawer-groups{grid-template-columns:repeat(2,1fr)}.search-panel{inset:0;width:auto;transform:none;background:var(--pink2);padding:88px 16px 70px;opacity:0}.search-panel.open{transform:none}.search-card{background:transparent;border:0;box-shadow:none;color:var(--card);padding:0}.search-head strong,.search-close{color:var(--card)}.search-presets a{background:rgba(255,248,250,.14);border:1px solid rgba(255,248,250,.35);color:var(--card)}.mobile-bottom{position:fixed;z-index:70;left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--card);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;font-size:13px}.mobile-bottom a.active{background:var(--pink2);color:var(--card)}.site-footer{padding-bottom:calc(74px + env(safe-area-inset-bottom))}}