:root{--bg:#F4F1F8;--deep:#E4DEEC;--paper:#FBF8FF;--soft:#EEE8F4;--ink:#161418;--text:#2A242C;--muted:#5A5460;--sub:#7A7480;--blue:#4A8AB8;--pink:#C46A8A;--green:#6A9A48;--gold:#C4A04A;--violet:#6A4A9A;--border:rgba(22,20,24,.12);--shadow:0 12px 28px rgba(22,20,24,.08);--glow:0 6px 16px rgba(106,74,154,.18)}
*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;background:var(--bg);color:var(--text);font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden;padding-top:116px}body.no-scroll{overflow:hidden}.shell{width:min(960px,calc(100% - 32px));margin-inline:auto}.eyebrow{position:fixed;z-index:90;inset:0 0 auto;height:18px;background:var(--ink);color:var(--gold);font-size:12px}.eyebrow-inner{height:18px;display:flex;align-items:center;justify-content:space-between}.text-btn{appearance:none;border:0;background:transparent;color:var(--gold);font:inherit;padding:0 4px;height:18px;cursor:pointer}.site-head{position:fixed;z-index:89;top:18px;left:0;right:0;height:54px;background:var(--paper);border-bottom:1px solid rgba(106,74,154,.22)}.head-inner{height:54px;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;min-height:44px;text-decoration:none;color:var(--ink)}.brand img,.footer-brandline img,.bag-title img{height:24px;width:auto;max-width:120px;object-fit:contain}.brand-fallback{font-weight:900;font-size:16px;letter-spacing:.04em}.head-actions{display:flex;gap:8px;align-items:center}.head-app,.bag-btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 14px;border-radius:10px;font-weight:700;font-size:14px;text-decoration:none;white-space:nowrap}.head-app{color:var(--ink);border:1px solid var(--violet);background:var(--paper)}.bag-btn{border:0;color:var(--paper);background:linear-gradient(135deg,var(--blue) 0%,var(--pink) 48%,var(--violet) 100%);box-shadow:var(--glow);cursor:pointer}.pin-nav{position:fixed;z-index:88;top:72px;left:0;right:0;height:44px;background:var(--paper);border-bottom:1px solid var(--border)}.pin-inner{height:44px;display:flex;align-items:center;gap:10px}.pin-link{display:inline-flex;align-items:center;gap:7px;text-decoration:none;color:var(--text);min-height:44px;padding:0 8px;border-radius:9px;font-size:13px}.pin-dot{width:18px;height:18px;border-radius:50%;border:2px solid var(--blue);background:var(--paper);flex:0 0 18px}.pin-link.is-current .pin-dot{background:var(--violet);border-color:var(--gold);box-shadow:var(--glow)}.pin-link.is-current{font-weight:800}.site-main{padding-top:28px;padding-bottom:64px;min-height:60vh}.breadcrumb{font-size:13px;color:var(--muted);margin:0 0 18px}.breadcrumb a{color:var(--violet);text-decoration:none}.page-lead{max-width:720px;margin-bottom:30px}.page-lead h1,.hero-copy h1{font-size:24px;line-height:1.3;color:var(--ink);margin:0 0 12px}.page-lead p,.hero-copy p{margin:0;color:var(--muted)}h2{font-size:20px;line-height:1.35;color:var(--ink);margin:0 0 12px}h3{font-size:16px;line-height:1.4;color:var(--ink);margin:0 0 8px}p{margin:0 0 14px}a{color:var(--violet)}.btn-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.btn-primary,.btn-secondary{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 16px;border-radius:10px;text-decoration:none;font-weight:800;font-size:14px;transition:filter .18s,box-shadow .18s,transform .18s}.btn-primary{background:linear-gradient(135deg,var(--blue) 0%,var(--pink) 48%,var(--violet) 100%);color:var(--paper);box-shadow:var(--glow)}.btn-secondary{background:var(--paper);border:1px solid var(--violet);color:var(--ink)}.btn-primary:hover,.btn-secondary:hover,.pin-link.is-current:hover,.mobile-bar a.is-current:hover,.bag-btn:hover{filter:brightness(1.06);box-shadow:0 0 0 3px rgba(196,106,138,.28),0 10px 24px rgba(74,138,184,.28)}.btn-primary:active,.btn-secondary:active,.pin-link.is-current:active,.mobile-bar a.is-current:active,.bag-btn:active{filter:brightness(1.08);box-shadow:0 0 0 4px rgba(196,160,74,.40),0 0 22px rgba(106,74,154,.45)}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--violet);outline-offset:2px}.paper{background:var(--paper);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow)}.soft{background:var(--soft);border-radius:12px}.section{margin:34px 0}.section-rule{border-top:1px solid var(--border);padding-top:26px}.eyeline{font-size:12px;font-weight:800;color:var(--violet);letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px}.image-slot{display:flex;align-items:center;justify-content:center;background:var(--paper);border:1px solid var(--border);border-radius:12px;overflow:hidden}.image-slot img{display:block;width:100%;height:100%;object-fit:contain;object-position:center}.slot-160{height:160px}.slot-168{height:168px}.slot-176{height:176px}.slot-200{height:200px}.slot-round{width:240px;height:176px;border-radius:88px}.slot-app{width:240px;height:320px}.slot-icon{width:64px;height:64px;padding:8px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}.two-col-uneven{display:grid;grid-template-columns:.85fr 1.15fr;gap:20px;align-items:start}.stack{display:grid;gap:16px}.card{padding:18px}.accent-blue{border-top:4px solid var(--blue)}.accent-pink{border-top:4px solid var(--pink)}.accent-green{border-top:4px solid var(--green)}.accent-gold{border-top:4px solid var(--gold)}.accent-violet{border-top:4px solid var(--violet)}.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}.chip{display:inline-flex;min-height:34px;align-items:center;padding:0 10px;border-radius:999px;background:var(--paper);border:1px solid var(--border);font-size:13px}.index-intro{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:16px}.index-intro a{text-decoration:none;color:var(--ink);background:var(--paper);border:1px solid var(--border);border-radius:12px;padding:13px 14px;font-weight:800}.hero-copy{max-width:740px;padding:4px 0 10px}.mirror-cut{display:flex;align-items:center;gap:24px;padding:20px;background:var(--deep);border-radius:12px}.mirror-cut .copy{flex:1}.dual-color{display:grid;grid-template-columns:1fr 1fr;gap:16px}.dual-color article{padding:18px;background:var(--paper);border-radius:12px;border:1px solid var(--border)}.dual-color article:first-child{box-shadow:inset 5px 0 0 var(--blue)}.dual-color article:last-child{box-shadow:inset 5px 0 0 var(--pink)}.pin-pages{display:grid;grid-template-columns:1fr 1fr;gap:16px}.pin-page{position:relative;padding:22px 18px 18px;background:var(--paper);border:1px solid var(--border);border-radius:12px}.pin-page:before{content:"";position:absolute;left:18px;top:-7px;width:14px;height:14px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px var(--paper),0 0 0 5px var(--border)}.topic-lines{display:grid;gap:10px}.topic-line{display:grid;grid-template-columns:120px 1fr;gap:14px;padding:14px 0;border-top:1px solid var(--border)}.topic-line:first-child{border-top:0}.app-wrap{display:grid;grid-template-columns:1fr 260px;gap:24px;align-items:end}.app-visual{display:flex;gap:10px;align-items:flex-end;justify-content:center}.faq-mini details,.faq-list details{background:var(--paper);border:1px solid var(--border);border-radius:12px;padding:14px 16px}.faq-mini,.faq-list{display:grid;gap:10px}.faq-mini summary,.faq-list summary{cursor:pointer;font-weight:800;color:var(--ink)}.faq-mini details p,.faq-list details p{margin:10px 0 0}.brand-note{padding:20px;background:var(--ink);color:var(--paper);border-radius:12px}.brand-note h2,.brand-note h3{color:var(--gold)}.brand-note a{color:var(--gold)}
/* 内页版式 */
.layout-dual .feature{display:grid;grid-template-columns:1fr 1fr;gap:16px}.layout-cut .cut-row{display:grid;grid-template-columns:240px 1fr;gap:24px;align-items:center}.layout-pinpage .notes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.scene-list{display:grid;gap:14px}.scene-list article{display:grid;grid-template-columns:126px 1fr;gap:16px;padding:16px;border-radius:12px;background:var(--paper);border:1px solid var(--border)}.scene-list article strong{color:var(--violet)}.periods{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.periods article{padding:18px;border-radius:12px;background:var(--paper);border:1px solid var(--border)}.periods article:nth-child(1){border-top:4px solid var(--blue)}.periods article:nth-child(2){border-top:4px solid var(--pink)}.periods article:nth-child(3){border-top:4px solid var(--green)}.status-list{display:grid;gap:12px}.status-row{display:grid;grid-template-columns:120px 1fr;gap:14px;align-items:start;padding:16px;background:var(--paper);border:1px solid var(--border);border-radius:12px}.status{display:inline-flex;align-items:center;justify-content:center;min-height:34px;border-radius:999px;background:var(--soft);font-weight:800;color:var(--ink);padding:0 10px}.memo-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}.memo-item{padding:18px;background:var(--paper);border:1px solid var(--border);border-radius:12px}.method-block{padding:18px 0;border-top:1px solid var(--border)}.method-block:first-child{border-top:0}.topic-index{display:grid;gap:12px}.topic-index article{padding:18px;border-radius:12px;background:var(--paper);border:1px solid var(--border);display:grid;grid-template-columns:150px 1fr;gap:18px}.center-card{max-width:760px;margin-inline:auto;text-align:center;padding:26px}.center-card .chip-row{justify-content:center}.app-page-wrap{display:grid;grid-template-columns:1fr 260px;gap:24px;align-items:end}.app-page-wrap .app-copy{padding:22px}.terms{display:grid;gap:18px}.term{padding:18px;background:var(--paper);border:1px solid var(--border);border-radius:12px}.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.contact-card{padding:18px;background:var(--paper);border:1px solid var(--border);border-radius:12px}.banner-slot{height:200px;width:100%;margin-bottom:22px}.about-brand{display:grid;grid-template-columns:1fr 280px;gap:20px;align-items:center}.about-brand .image-slot{height:180px}.quote{border-left:4px solid var(--pink);padding:10px 0 10px 16px;color:var(--muted)}
.site-footer{background:var(--ink);color:var(--bg);border-top:1px solid var(--gold);padding:34px 0 18px;font-size:13px}.footer-grid{display:grid;grid-template-columns:1.7fr repeat(4,1fr);gap:20px}.site-footer h2{font-size:13px;color:var(--gold);margin-bottom:8px}.site-footer a{display:block;color:var(--bg);text-decoration:none;margin:4px 0}.footer-brandline{display:flex;align-items:center;gap:8px;margin-bottom:10px}.footer-brandline strong{font-size:16px}.footer-brand p{color:#d8d3dc;max-width:340px}.footer-bottom{display:flex;gap:14px;align-items:center;flex-wrap:wrap;border-top:1px solid rgba(196,160,74,.28);margin-top:20px;padding-top:14px}.footer-bottom a{display:inline-block;margin:0}.overlay,.search-overlay{position:fixed;z-index:110;inset:0;background:rgba(22,20,24,.46);visibility:hidden;pointer-events:none;opacity:0;transition:opacity .18s}.overlay.is-open,.search-overlay.is-open{visibility:visible;pointer-events:auto;opacity:1}.bag-sheet{position:fixed;z-index:120;left:0;right:0;bottom:0;max-height:220px;background:var(--paper);border-radius:18px 18px 0 0;box-shadow:0 -16px 44px rgba(22,20,24,.22);transform:translateY(110%);visibility:hidden;pointer-events:none;transition:transform .18s,visibility .18s;overflow:auto}.bag-sheet.is-open{transform:translateY(0);visibility:visible;pointer-events:auto}.bag-top{position:sticky;top:0;background:var(--paper);display:flex;align-items:center;justify-content:space-between;min-height:52px;padding-top:4px;border-bottom:1px solid var(--border);z-index:2}.bag-title{display:flex;align-items:center;gap:8px}.close-btn{min-height:44px;font-size:14px;border:1px solid var(--violet);background:var(--paper);color:var(--ink);border-radius:10px;padding:0 13px;cursor:pointer;font-weight:800}.bag-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding-top:10px;padding-bottom:18px}.bag-groups h2{font-size:13px;color:var(--violet);margin-bottom:7px}.bag-groups a{display:block;text-decoration:none;color:var(--text);padding:5px 0;min-height:44px}.bag-groups b{display:block;font-size:13px;color:var(--ink)}.bag-groups span{display:block;font-size:12px;color:var(--muted)}.search-layer{position:fixed;z-index:121;top:72px;left:0;right:0;visibility:hidden;pointer-events:none;transform:translateY(-12px);opacity:0;transition:.18s}.search-layer.is-open{visibility:visible;pointer-events:auto;transform:translateY(0);opacity:1}.search-panel{width:min(760px,calc(100% - 32px));margin:0 auto;background:var(--paper);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:0 0 14px 14px;padding:18px}.search-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.search-panel label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}.search-panel input{width:100%;min-height:44px;border:1px solid var(--border);background:#fff;color:var(--ink);border-radius:10px;padding:0 12px;font:inherit}.search-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.search-links a{display:inline-flex;min-height:44px;align-items:center;padding:0 12px;border-radius:10px;background:var(--soft);text-decoration:none;color:var(--ink);font-weight:800}.search-note{font-size:12px;color:var(--sub);margin:10px 0 0}.mobile-bar{display:none}
@media (max-width:760px){body{padding-top:72px;padding-bottom:calc(48px + env(safe-area-inset-bottom))}.shell{width:min(100% - 32px,960px)}.pin-nav{display:none}.site-main{padding-top:24px}.head-app,.bag-btn{padding-inline:10px}.two-col,.two-col-uneven,.dual-color,.pin-pages,.layout-dual .feature,.layout-cut .cut-row,.layout-pinpage .notes,.periods,.memo-list,.contact-grid,.about-brand,.app-wrap,.app-page-wrap{grid-template-columns:1fr}.mirror-cut{align-items:flex-start;flex-direction:column}.slot-round{width:240px;max-width:100%;margin-inline:auto}.scene-list article,.topic-index article,.status-row,.topic-line{grid-template-columns:1fr}.app-visual{justify-content:flex-start}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.bag-sheet{max-height:64%}.bag-groups{grid-template-columns:1fr 1fr}.search-layer{top:0;bottom:0;background:var(--ink);padding-top:calc(20px + env(safe-area-inset-top));overflow:auto}.search-panel{width:100%;min-height:100%;margin:0;background:var(--ink);color:var(--gold);border:0;border-radius:0;box-shadow:none;padding:18px 16px 80px}.search-head strong,.search-panel label,.search-note{color:var(--gold)}.search-panel input{background:var(--paper)}.search-links a{background:#2b252d;color:var(--paper);border:1px solid rgba(196,160,74,.35)}.search-layer .close-btn{background:transparent;border-color:var(--gold);color:var(--gold)}.search-overlay{display:none}.mobile-bar{position:fixed;z-index:100;left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(4,1fr);background:var(--paper);border-top:1px solid var(--border);box-shadow:0 -8px 22px rgba(22,20,24,.08)}.mobile-bar a{min-height:48px;display:flex;align-items:center;justify-content:center;text-decoration:none;color:var(--ink);font-size:13px}.mobile-bar a.is-current{background:var(--violet);color:var(--paper);box-shadow:var(--glow)}.site-footer{padding-bottom:76px}.index-intro{grid-template-columns:1fr 1fr}.page-lead h1,.hero-copy h1{font-size:24px}}
@media (max-width:440px){.footer-grid,.bag-groups,.index-intro{grid-template-columns:1fr}.head-actions{gap:5px}.head-app,.bag-btn{font-size:13px;padding-inline:8px}.slot-app{width:min(240px,100%)}.app-visual{flex-wrap:wrap}}