:root{--bg:#FBF3E4;--deep:#E8D8C0;--paper:#FFF8EE;--sub:#F3E6D2;--title:#1A1208;--text:#2A1E10;--muted:#6A4A28;--soft:#8A6A40;--dark:#C46A20;--green:#D4A03A;--aqua:#F3D8A8;--ink:#1A1208;--line:rgba(26,18,8,.12);--strong:rgba(196,106,32,.50);--shadow:0 12px 28px rgba(26,18,8,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button{font:inherit}img{max-width:100%;display:block;object-fit:contain;object-position:center}.wrap{width:min(960px,calc(100% - 32px));margin:0 auto}.top-strip{position:fixed;z-index:60;top:0;left:0;right:0;height:20px;background:var(--ink);color:var(--aqua);font-size:12px}.strip-inner{height:20px;display:flex;align-items:center;justify-content:space-between}.text-btn{border:0;background:none;color:var(--aqua);cursor:pointer;padding:0 8px}.brand-head{position:fixed;z-index:59;top:20px;left:0;right:0;height:54px;background:var(--paper);border-bottom:1px solid var(--strong)}.brand-row{height:54px;display:flex;align-items:center;justify-content:space-between}.brand-link{display:flex;align-items:center;gap:10px;min-height:44px}.brand-link strong{font-size:16px;color:var(--title)}.brand-image img{height:24px;width:auto}.brand-actions{display:flex;align-items:center;gap:8px}.head-link,.menu-btn{min-height:44px;display:inline-flex;align-items:center;padding:0 14px;border:1px solid var(--strong);border-radius:20px;background:var(--paper);color:var(--dark)}.menu-btn{cursor:pointer}.ring-nav{position:fixed;z-index:58;top:74px;left:0;right:0;height:46px;background:var(--paper);border-bottom:1px solid var(--line)}.ring-nav-inner{height:46px;display:flex;align-items:center;gap:28px}.ring-item{display:inline-flex;align-items:center;gap:8px;font-size:13px;min-height:44px}.ring-item span{width:18px;height:18px;border:3px solid var(--dark);border-radius:50%;display:inline-block}.ring-item.active span{background:var(--green);border-color:var(--green)}.site-main{padding-top:136px;padding-bottom:32px}h1,h2,h3{color:var(--title);margin-top:0}h1{font-size:24px;line-height:1.3}h2{font-size:20px}h3{font-size:16px}p{margin:0 0 14px}.section{margin:0 auto 24px}.hero{padding:28px;background:var(--paper);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.eyebrow{display:flex;align-items:center;gap:10px;color:var(--dark);font-size:13px;margin-bottom:14px}.eyebrow i{width:18px;height:18px;border:3px solid var(--dark);border-radius:50%;display:inline-block}.lead{font-size:17px;color:var(--dark);margin-bottom:12px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:20px;background:linear-gradient(135deg,#0E1A16 0%,#3A9A8A 100%);color:var(--paper);font-size:14px}.btn.secondary{background:var(--paper);color:var(--title);border:1px solid var(--dark)}.btn:hover,.btn:focus-visible,.head-link:hover,.menu-btn:hover,.head-link:focus-visible,.menu-btn:focus-visible{filter:brightness(.97);outline:2px solid var(--aqua);outline-offset:2px}.card{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:var(--shadow)}.image-slot{background:var(--paper);border:1px solid var(--line);border-radius:20px;display:flex;align-items:center;justify-content:center;overflow:hidden}.image-slot img{width:100%;height:100%;object-fit:contain}.circle-layout{display:grid;grid-template-columns:1fr 210px;gap:28px;align-items:center}.circle-slot{width:176px;height:176px;border-radius:50%;justify-self:center}.two-narrow{display:grid;grid-template-columns:1fr 1fr;gap:16px}.narrow-item{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:18px}.narrow-item .image-slot{height:190px;margin-bottom:14px}.ring-pages{display:grid;grid-template-columns:1fr 1fr;gap:16px}.ring-page{background:var(--sub);border:1px solid var(--line);border-radius:20px;padding:20px;position:relative}.ring-page:before{content:"";position:absolute;width:40px;height:40px;border:7px solid var(--aqua);border-radius:50%;right:18px;top:18px;opacity:.45}.ring-page .image-slot{height:190px;margin-bottom:14px}.info-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px}.info-card{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:20px}.info-card .image-slot{height:190px;margin-bottom:14px}.periods,.status-list,.topic-list,.memo-list,.method-list,.terms{display:grid;gap:14px}.period,.status-row,.topic-row,.memo-row,.method-row,.term-row{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:20px}.periods.three{grid-template-columns:repeat(3,1fr)}.status-row{display:grid;grid-template-columns:120px 1fr;gap:16px;align-items:start}.status-label{font-weight:700;color:var(--dark)}.wrap-image-text{display:grid;grid-template-columns:1fr 260px 1fr;gap:18px;align-items:center}.app-visual{display:grid;gap:12px;justify-items:center}.app-main{height:300px;width:100%;border-radius:20px}.app-icon{width:48px;height:48px;border-radius:12px}.faq-list{display:grid;gap:12px}.faq-item{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:18px}.faq-item h3{margin-bottom:8px}.brand-banner{height:200px;border-radius:20px;margin-bottom:18px}.brand-cover{height:220px;border-radius:20px;margin-top:16px}.center-card{max-width:720px;margin:0 auto;background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:26px;text-align:center}.single-column{max-width:760px;margin:0 auto}.single-column .image-slot{height:260px;margin:16px 0}.site-footer{background:var(--ink);color:var(--bg);border-top:1px solid var(--aqua);padding:28px 0 80px;font-size:13px}.footer-brand{display:flex;align-items:center;gap:10px}.footer-brand img{height:24px}.footer-brand small{color:var(--aqua)}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:20px}.footer-grid h3{color:var(--aqua);font-size:13px;margin-bottom:8px}.footer-grid a{display:block;color:var(--bg);padding:4px 0}.footer-note,.copyright{margin-top:18px;color:#cfe3df}.overlay{position:fixed;inset:0;background:rgba(14,26,22,.35);z-index:80;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.show{opacity:1;visibility:visible;pointer-events:auto}.drop-panel{position:fixed;z-index:90;top:82px;right:16px;width:270px;max-height:350px;overflow:auto;background:var(--paper);border:1px solid var(--strong);border-radius:20px;box-shadow:var(--shadow);padding:16px;transform:translateY(-18px);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.drop-panel.open{transform:none;opacity:1;visibility:visible;pointer-events:auto}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:10px}.panel-head button,.search-head button{border:1px solid var(--strong);background:var(--paper);color:var(--dark);min-height:40px;border-radius:18px;padding:0 12px}.panel-brand{display:flex;align-items:center;gap:8px}.panel-brand img{height:24px}.panel-group{margin-top:14px}.panel-group h3{font-size:13px;color:var(--dark);margin-bottom:6px}.panel-group a{display:grid;grid-template-columns:72px 1fr;gap:8px;padding:7px 0;border-top:1px solid var(--line)}.panel-group span{color:var(--muted);font-size:12px}.search-layer{position:fixed;z-index:89;top:74px;left:0;right:0;visibility:hidden;opacity:0;pointer-events:none;transition:.2s}.search-layer.open{visibility:visible;opacity:1;pointer-events:auto}.search-card{width:min(620px,calc(100% - 32px));margin:0 auto;background:var(--paper);border:1px solid var(--strong);border-radius:0 0 20px 20px;padding:18px;box-shadow:var(--shadow)}.search-head{display:flex;justify-content:space-between;align-items:center}.preset-links{display:flex;flex-wrap:wrap;gap:8px}.preset-links a{border:1px solid var(--dark);border-radius:18px;padding:8px 12px}.mobile-bar{display:none}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.small-note{font-size:13px;color:var(--muted)}@media(max-width:760px){.ring-nav{display:none}.site-main{padding-top:90px;padding-bottom:72px}.brand-actions{gap:4px}.head-link,.menu-btn{padding:0 10px}.circle-layout,.two-narrow,.ring-pages,.info-cards,.periods.three,.grid-2{grid-template-columns:1fr}.wrap-image-text{display:flex;flex-direction:column}.app-visual{order:2;width:100%}.wrap-image-text .text-a{order:1}.wrap-image-text .text-b{order:3}.status-row{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.drop-panel{top:82px;right:6%;width:88%;max-height:70vh}.search-layer{top:0;bottom:0;background:var(--ink);display:flex;align-items:flex-start;padding-top:80px}.search-card{border-radius:20px;background:var(--ink);color:var(--aqua)}.search-card strong,.search-card p{color:var(--aqua)}.preset-links a{border-color:var(--aqua);color:var(--aqua)}.mobile-bar{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;z-index:70;left:0;right:0;bottom:0;min-height:48px;padding-bottom:env(safe-area-inset-bottom);background:var(--paper);border-top:1px solid var(--line)}.mobile-bar a{display:flex;align-items:center;justify-content:center;min-height:48px;font-size:13px}.mobile-bar a.active{background:var(--green);color:var(--paper)}.site-footer{padding-bottom:96px}.hero{padding:22px}.circle-slot{width:176px;height:176px}.footer-grid{gap:14px}}

/* WUBAO yellow-orange visual overrides */
.hero,.card,.image-slot,.narrow-item,.ring-page,.info-card,.period,.status-row,.topic-row,.memo-row,.method-row,.term-row,.faq-item,.center-card,.search-card{border-radius:4px}
.head-link,.menu-btn,.btn,.panel-head button,.search-head button,.preset-links a{border-radius:4px}
.ring-item span,.eyebrow i{width:14px;height:18px;border:2px solid var(--green);border-radius:72% 8% 70% 70%;transform:rotate(45deg);background:transparent}
.ring-item.active span{background:var(--dark);border-color:var(--dark)}
.eyebrow i{border-color:var(--dark);background:var(--dark)}
.circle-slot{width:100%;height:176px;border-radius:4px;clip-path:polygon(50% 0,73% 13%,100% 38%,100% 100%,0 100%,0 38%,27% 13%)}
.single-wide-list{display:grid;grid-template-columns:1fr;gap:16px}.single-wide-list .narrow-item{width:100%}.single-wide-list .image-slot{height:220px;margin-bottom:14px}
.ring-page:before{width:28px;height:36px;border:4px solid var(--green);border-radius:72% 8% 70% 70%;transform:rotate(45deg);right:20px;top:20px;opacity:.45}
.wrap-image-text{grid-template-columns:minmax(0,1fr) 280px;grid-template-areas:'a visual' 'b visual';align-items:start}.wrap-image-text .text-a{grid-area:a}.wrap-image-text .app-visual{grid-area:visual}.wrap-image-text .text-b{grid-area:b}.app-main{height:300px}
.drop-panel{top:auto;left:0;right:0;bottom:0;width:100%;max-height:300px;border-radius:4px 4px 0 0;padding:18px 24px;transform:translateY(100%);opacity:1}.drop-panel.open{transform:translateY(0)}
.drop-panel .panel-head,.drop-panel .panel-group{width:min(960px,calc(100% - 32px));margin-left:auto;margin-right:auto}.drop-panel .panel-group{display:grid;grid-template-columns:92px repeat(5,minmax(0,1fr));gap:8px;align-items:start}.drop-panel .panel-group h3{grid-column:1}.drop-panel .panel-group a{display:block;border-top:0;padding:5px 8px}.drop-panel .panel-group a b{display:block}.drop-panel .panel-group a span{display:block;line-height:1.45;margin-top:2px}
@media(max-width:760px){.drop-panel{left:0;right:0;bottom:0;top:auto;width:100%;max-height:70vh;border-radius:4px 4px 0 0;padding:16px;overflow:auto}.drop-panel .panel-head,.drop-panel .panel-group{width:100%}.drop-panel .panel-group{display:block}.drop-panel .panel-group a{display:grid;grid-template-columns:76px 1fr;border-top:1px solid var(--line);padding:8px 0}.wrap-image-text{display:flex;flex-direction:column}.wrap-image-text .app-visual{order:2}.wrap-image-text .text-a{order:1}.wrap-image-text .text-b{order:3}}