:root{--bg:#FFF0F5;--deep:#F7C6D4;--surface:#FFF8FA;--soft:#FCE8EE;--title:#4A2430;--text:#5A3040;--muted:#8A5A68;--light:#B08090;--pink:#E89BB0;--darkpink:#C46A82;--mint:#7CB8A8;--border:rgba(196,106,130,.20);--focus:rgba(232,155,176,.50);--shadow:0 12px 28px rgba(74,36,48,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,"Microsoft YaHei",sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}img{display:block;max-width:100%;height:auto;object-fit:contain;object-position:center}.wrap{width:min(960px,calc(100% - 32px));margin:0 auto}.site-top{position:fixed;z-index:50;top:0;left:0;right:0}.sugar-eave{height:20px;background:var(--darkpink);color:var(--surface);font-size:12px}.top-row{height:20px;display:flex;align-items:center;justify-content:space-between}.text-button,.drawer-button,.close-button{border:0;background:none;color:inherit;cursor:pointer}.text-button{font-size:12px;padding:0 4px}.sugar-sign{height:54px;background:var(--surface);border-bottom:1px solid var(--border)}.brand-row{height:54px;display:flex;align-items:center;justify-content:space-between;gap:12px}.brand{display:inline-flex;align-items:center;min-height:44px}.brand-logo{height:24px;width:auto}.brand-text{font-size:16px;font-weight:700;color:var(--title)}.brand-actions{display:flex;align-items:center;gap:8px}.app-link,.drawer-button{height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 14px;border-radius:22px}.app-link{color:var(--darkpink);border:1px solid var(--border)}.drawer-button{background:linear-gradient(135deg,#E89BB0 0%,#C46A82 100%);color:var(--surface);min-width:62px}.sugar-beads{height:44px;background:var(--deep);border-bottom:1px solid var(--border)}.bead-row{height:44px;display:flex;align-items:center;gap:8px}.bead{display:inline-flex;align-items:center;height:34px;padding:0 16px;border-radius:22px;color:var(--title);font-size:13px}.bead.active{background:var(--darkpink);color:var(--surface)}.site-main{padding-top:118px;min-height:70vh}.hero,.page-head{padding:34px 0 20px}.hero h1,.page-head h1{font-size:24px;line-height:1.3;color:var(--title);margin:12px 0 10px}.eyebrow{font-size:13px;color:var(--darkpink);font-weight:700;letter-spacing:.06em}.lead{max-width:760px;font-size:16px;color:var(--text)}.intro-pills{display:flex;flex-wrap:wrap;gap:8px}.intro-pills a{height:38px;display:inline-flex;align-items:center;padding:0 16px;border-radius:20px;background:var(--surface);border:1px solid var(--border);color:var(--title)}.button-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.btn{min-height:42px;padding:0 18px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:700}.btn.primary{background:linear-gradient(135deg,#E89BB0 0%,#C46A82 100%);color:var(--surface)}.btn.secondary{background:var(--surface);border:1px solid var(--darkpink);color:var(--title)}.section{padding:30px 0}.section.alt{background:var(--soft)}.section h2{font-size:20px;color:var(--title);margin:0 0 16px}.section h3{font-size:16px;color:var(--title);margin:0 0 8px}.card{background:var(--surface);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);padding:20px}.image-slot{background:var(--deep);border-radius:14px;display:flex;align-items:center;justify-content:center;overflow:hidden;min-height:140px}.image-slot img{max-height:100%;max-width:100%}.slot-176{height:176px}.slot-200{height:200px}.slot-320{height:320px}.stack{display:grid;gap:16px}.stack-card{position:relative}.stack-card:nth-child(2){margin-left:28px;margin-top:-4px}.short-two{display:grid;grid-template-columns:1fr 1fr;gap:16px}.short-item{background:var(--surface);border-left:4px solid var(--pink);padding:18px;border-radius:0 14px 14px 0}.fold-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.fold-card{position:relative;background:var(--surface);border:1px solid var(--border);padding:20px;border-radius:14px 14px 14px 4px}.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}.explain-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.theme-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.status-list{display:grid;gap:10px}.status-row{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:16px}.status-badge{white-space:nowrap;padding:4px 10px;border-radius:20px;background:var(--deep);color:var(--title);font-size:13px}.axis-product{text-align:center;max-width:700px;margin:0 auto}.axis-product .image-slot{margin:14px auto;max-width:360px}.icon-mini{width:48px;height:48px;margin:0 auto 10px}.article{max-width:820px;margin:0 auto}.article p{margin:0 0 14px}.article h2{margin-top:28px}.article ul{padding-left:20px}.memo-list{display:grid;gap:12px}.memo{background:var(--surface);border-left:5px solid var(--mint);padding:16px 18px;border-radius:0 12px 12px 0}.topic-list{display:grid;gap:14px}.topic-item{background:var(--surface);border:1px solid var(--border);padding:18px;border-radius:14px}.center-card{max-width:720px;margin:0 auto;text-align:center}.terms{display:grid;gap:14px}.terms section{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:18px}.faq{display:grid;gap:14px}.faq article{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:18px}.faq h2{font-size:16px;margin:0 0 8px}.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.notice{background:var(--deep);color:var(--title);padding:18px;border-radius:14px}.site-footer{background:#3A1A24;color:#FFF0F5;margin-top:34px;border-top:1px solid rgba(255,248,250,.25);padding:32px 0 72px}.footer-grid{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:22px}.footer-grid h2{font-size:14px;margin:0 0 8px;color:#FFF8FA}.footer-grid a{display:block;font-size:13px;padding:3px 0;color:#FFF0F5}.footer-brand{font-size:13px}.footer-brand strong,.footer-brand span{display:block}.footer-brand p{color:#F7C6D4}.footer-logo{height:24px;margin-bottom:8px}.copyright{font-size:13px;margin-top:24px;padding-top:16px;border-top:1px solid rgba(255,248,250,.15)}.overlay{position:fixed;inset:0;background:rgba(58,26,36,.38);z-index:70;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.open{opacity:1;visibility:visible;pointer-events:auto}.drawer{position:fixed;left:0;right:0;top:0;z-index:80;background:var(--surface);height:38vh;min-height:320px;transform:translateY(-110%);visibility:hidden;pointer-events:none;transition:.25s;overflow:auto;border-bottom:1px solid var(--border);box-shadow:var(--shadow);padding:16px}.drawer.open{transform:translateY(0);visibility:visible;pointer-events:auto}.drawer-head{max-width:960px;margin:0 auto 10px;display:flex;align-items:center;justify-content:space-between}.drawer-brand{display:flex;align-items:center;gap:8px;color:var(--title)}.drawer-brand img{height:24px}.close-button{min-height:44px;padding:0 12px;color:var(--darkpink)}.drawer-grid{max-width:960px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.drawer-grid h2{font-size:14px;color:var(--title);margin:0 0 6px}.drawer-grid a{display:block;padding:6px 0}.drawer-grid b,.drawer-grid span{display:block}.drawer-grid b{color:var(--title)}.drawer-grid span{font-size:12px;color:var(--muted)}.search-panel{position:fixed;z-index:85;top:74px;left:0;right:0;visibility:hidden;pointer-events:none;transform:translateY(-20px);opacity:0;transition:.2s}.search-panel.open{visibility:visible;pointer-events:auto;transform:translateY(0);opacity:1}.search-card{width:min(760px,calc(100% - 32px));margin:0 auto;background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);padding:18px}.search-head{display:flex;align-items:center;justify-content:space-between;color:var(--title)}.search-card input{width:100%;height:44px;border:1px solid var(--border);border-radius:12px;background:#fff;padding:0 14px;color:var(--title);outline:none}.search-card input:focus{border-color:var(--darkpink);box-shadow:0 0 0 3px rgba(232,155,176,.22)}.search-presets{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.search-presets a{padding:8px 12px;border-radius:18px;background:var(--soft);color:var(--title)}.modal-open{overflow:hidden}.mobile-bottom{display:none}a:hover,.text-button:hover,.drawer-button:hover,.close-button:hover{opacity:.86}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
@media(max-width:760px){.wrap{width:calc(100% - 32px)}.sugar-beads{display:none}.site-main{padding-top:74px;padding-bottom:58px}.brand-actions{gap:4px}.app-link,.drawer-button{padding:0 11px}.hero,.page-head{padding-top:26px}.short-two,.fold-grid,.explain-grid,.theme-grid,.contact-grid{grid-template-columns:1fr}.stack-card:nth-child(2){margin-left:12px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.site-footer{padding-bottom:78px}.drawer{height:62vh;min-height:420px}.drawer-grid{grid-template-columns:1fr 1fr}.search-panel{top:0;bottom:0;background:var(--darkpink);transform:none}.search-panel.open{display:flex;align-items:flex-start;padding-top:70px}.search-card{background:transparent;border:0;box-shadow:none;color:var(--surface)}.search-head,.search-card p{color:var(--surface)}.search-card .close-button{color:var(--surface)}.search-card input{background:var(--surface)}.search-presets a{background:rgba(255,248,250,.16);color:var(--surface);border:1px solid rgba(255,248,250,.32)}.mobile-bottom{position:fixed;z-index:55;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(4,1fr);min-height:48px;padding-bottom:env(safe-area-inset-bottom);background:var(--surface);border-top:1px solid var(--border)}.mobile-bottom a{min-height:48px;display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--title)}.mobile-bottom a.active{background:var(--darkpink);color:var(--surface)}}
@media(max-width:420px){.footer-grid{grid-template-columns:1fr}.drawer-grid{grid-template-columns:1fr 1fr}.drawer{height:70vh}.intro-pills a{padding:0 12px}.hero h1,.page-head h1{font-size:24px}}