:root{--cream:#FFF8E6;--deep:#F5E6B8;--panel:#FFFDF6;--ink:#2C2416;--text:#3D3426;--muted:#5C5140;--soft:#7A6E58;--yellow:#F4D03F;--gold:#E6B422;--brown:#8B6914;--green:#6B8F3A;--pale:#FBEAA0;--line:rgba(44,36,22,.12);--shadow:0 14px 34px rgba(44,36,22,.09)}
*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--cream);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit}.shell{width:min(1160px,calc(100% - 32px));margin:0 auto}.top-wrap{position:fixed;top:0;left:0;right:0;z-index:50}.banana-strip{height:10px;background:var(--gold);color:var(--ink);font-size:9px}.strip-inner{height:10px;display:flex;align-items:center;justify-content:space-between}.text-button{border:0;background:transparent;color:var(--ink);padding:0 4px;cursor:pointer;font-size:9px}.banana-stage{height:52px;background:var(--cream);border-bottom:1px solid rgba(230,180,34,.6)}.stage-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;min-height:44px;font-size:20px;color:var(--brown)}.brand-logo{display:block;height:24px;max-width:180px;object-fit:contain;object-position:left center}.stage-actions{display:flex;align-items:center;gap:8px}.menu-button,.app-link,.button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 16px;border-radius:10px;border:1px solid var(--gold);background:var(--panel);color:var(--brown);font-weight:700}.app-link,.button.primary{background:var(--gold);color:var(--ink)}.banana-tabs{height:44px;background:var(--cream);border-bottom:1px solid var(--line)}.tab-inner{height:100%;display:flex;align-items:center;gap:16px}.banana-tabs a{height:44px;display:flex;align-items:center;border-bottom:3px solid transparent;color:var(--muted)}.banana-tabs a.active{color:var(--brown);font-weight:800;border-color:var(--gold)}main{padding-top:122px}.hero,.section{padding:34px 0}.hero h1,.page-head h1{font-size:clamp(28px,4vw,32px);line-height:1.2;margin:0 0 14px;color:var(--ink)}.eyebrow{display:inline-block;color:var(--green);font-weight:800;margin-bottom:10px}.lead{font-size:17px;line-height:1.9;max-width:780px;color:var(--muted)}.grid-2,.grid-3,.grid-4{display:grid;gap:20px}.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))}.card,.content-box{background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);overflow:hidden}.card-body,.content-box{padding:20px}.card h2,.section h2,.content-box h2{color:var(--ink);margin:0 0 10px;font-size:22px}.card p,.section p,.content-box p,.content-box li{line-height:1.9}.content-image,.image-placeholder{width:100%;height:170px;object-fit:contain;object-position:center;background:var(--panel);display:block}.image-placeholder{background:linear-gradient(135deg,var(--pale),var(--cream))}.cover-image{width:100%;max-height:220px;object-fit:contain;display:block;background:var(--panel)}.app-image{width:100%;max-height:420px;object-fit:contain;display:block;background:var(--panel)}.feature-cover{max-width:900px;margin:0 auto;background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);overflow:hidden}.feature-copy{padding:24px}.feature-copy h2{font-size:26px}.button-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}.section-title{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:18px}.section-title a{color:var(--brown);font-weight:800}.status{padding:18px;background:var(--panel);border:1px solid var(--line);border-radius:12px}.status strong{display:block;color:var(--brown);margin-bottom:8px}.page-head{padding:34px 0 18px}.article{padding:0 0 46px}.article .content-box{margin-bottom:18px}.facts{display:grid;gap:14px}.facts dt{font-weight:800;color:var(--ink)}.facts dd{margin:0 0 8px;line-height:1.85}.faq-item{padding:18px 0;border-bottom:1px solid var(--line)}.faq-item h2{font-size:19px}.notice{background:var(--pale);border-left:4px solid var(--gold);padding:16px;border-radius:10px;color:var(--ink)}.site-footer{background:var(--ink);color:var(--cream);padding:36px 0 84px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:24px}.footer-brand{display:flex;flex-direction:column;gap:8px}.footer-logo{height:24px;max-width:160px;object-fit:contain;object-position:left}.site-footer h2{font-size:16px;color:var(--pale);margin:0 0 12px}.site-footer a{display:block;color:var(--cream);opacity:.92;margin:8px 0}.footer-note,.copyright{margin-top:24px;color:var(--pale);line-height:1.8;font-size:14px}.overlay{position:fixed;inset:0;background:rgba(44,36,22,.34);z-index:70;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.open{opacity:1;visibility:visible;pointer-events:auto}.banana-drawer{position:fixed;z-index:80;top:62px;right:max(16px,calc((100vw - 1160px)/2));width:min(440px,calc(100vw - 32px));max-height:78vh;overflow:auto;background:var(--cream);border-top:3px solid var(--gold);border-radius:0 0 10px 10px;box-shadow:var(--shadow);padding:18px;visibility:hidden;pointer-events:none;opacity:0;transform:translateY(-10px);transition:.2s}.banana-drawer.open{visibility:visible;pointer-events:auto;opacity:1;transform:none}.drawer-head,.search-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px}.drawer-brand{display:flex;align-items:center;gap:10px;color:var(--brown)}.drawer-brand img{height:22px;max-width:140px;object-fit:contain}.close-button{min-height:44px;padding:0 14px;border:1px solid var(--gold);border-radius:10px;background:var(--panel);color:var(--brown);cursor:pointer}.drawer-group{padding:14px 0;border-top:1px solid var(--line)}.drawer-group h2{font-size:15px;margin:0 0 8px;color:var(--brown)}.drawer-group a{display:block;padding:9px 6px;border-radius:8px}.drawer-group a:hover,.drawer-group a:focus-visible{background:var(--pale);outline:none}.drawer-group span{display:block;color:var(--soft);font-size:13px;margin-top:4px}.search-panel{position:fixed;z-index:80;top:62px;right:max(16px,calc((100vw - 1160px)/2));width:min(430px,calc(100vw - 32px));background:var(--cream);border-top:3px solid var(--gold);border-radius:0 0 10px 10px;box-shadow:var(--shadow);padding:18px;visibility:hidden;pointer-events:none;opacity:0;transform:translateY(-10px);transition:.2s}.search-panel.open{visibility:visible;pointer-events:auto;opacity:1;transform:none}.search-fake{padding:14px;border:1px solid var(--line);border-radius:10px;background:var(--panel);color:var(--soft)}.search-links{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.search-links a{min-height:44px;display:inline-flex;align-items:center;padding:0 12px;border:1px solid var(--gold);border-radius:10px;color:var(--brown)}.locked{overflow:hidden!important}.mobile-bottom{display:none}a:focus-visible,button:focus-visible{outline:3px solid var(--green);outline-offset:2px}.muted{color:var(--soft)}
@media(max-width:820px){.banana-tabs{display:none}main{padding-top:62px}.grid-3,.grid-4{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.site-footer{padding-bottom:88px}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:60;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(5,1fr);background:var(--cream);border-top:1px solid var(--line)}.mobile-bottom a{min-height:50px;display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--muted)}.mobile-bottom a.active{background:var(--gold);color:var(--ink);font-weight:800}.banana-drawer{top:62px;height:58vh;max-height:58vh;right:16px}.search-panel{top:62px;right:16px}.overlay{z-index:65}}
@media(max-width:620px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.hero,.section{padding:24px 0}.card-body,.content-box,.feature-copy{padding:17px}.stage-actions{gap:6px}.menu-button,.app-link{padding:0 12px}.footer-grid{grid-template-columns:1fr 1fr;gap:18px}.lead{font-size:16px}.section-title{align-items:start;flex-direction:column}.content-image,.image-placeholder{height:160px}}