#kb-app{
--kb-ink:#2b2622; --kb-ink-soft:#6f6558; --kb-line:#e3ddd2; --kb-bg:#faf7f2;
--kb-gold:#a9843f; --kb-gold-dark:#8a6b31; --kb-green:#2f4f43; --kb-card:#fff;
max-width:560px; margin:0 auto; padding:20px 16px 40px;
background:var(--kb-bg); color:var(--kb-ink); border-radius:16px;
font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
font-size:16px; line-height:1.6; -webkit-font-smoothing:antialiased; text-align:left;
}
#kb-app *{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
#kb-app p{margin:0}
#kb-app a{color:var(--kb-gold-dark);text-decoration:none}
#kb-app .kb-hd{text-align:center;padding:8px 0 22px}
#kb-app .kb-zh{font-size:22px;font-weight:700;letter-spacing:.14em;color:var(--kb-green)}
#kb-app .kb-en{font-size:10px;letter-spacing:.34em;color:var(--kb-gold);margin-top:6px;text-transform:uppercase}
#kb-app .kb-sub{font-size:13px;color:var(--kb-ink-soft);margin-top:12px}
#kb-app .kb-steps{display:flex;align-items:center;justify-content:center;gap:5px;margin:0 0 22px}
#kb-app .kb-dot{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--kb-ink-soft);white-space:nowrap}
#kb-app .kb-dot i{width:22px;height:22px;border-radius:50%;border:1px solid var(--kb-line);background:#fff;
display:grid;place-items:center;font-style:normal;font-size:11px;font-weight:700}
#kb-app .kb-dot.on i{background:var(--kb-green);border-color:var(--kb-green);color:#fff}
#kb-app .kb-dot.done i{background:var(--kb-gold);border-color:var(--kb-gold);color:#fff}
#kb-app .kb-bar{width:18px;height:1px;background:var(--kb-line)}
#kb-app .kb-card{background:var(--kb-card);border:1px solid var(--kb-line);border-radius:14px;padding:18px;margin-bottom:14px}
#kb-app .kb-card h2{margin:0 0 4px;padding:0;font-size:15px;font-weight:700;letter-spacing:.06em;color:var(--kb-ink);line-height:1.5}
#kb-app .kb-note{margin:0 0 14px;font-size:12px;color:var(--kb-ink-soft)}
#kb-app .kb-opts{display:grid;gap:10px}
#kb-app .kb-opt{border:1px solid var(--kb-line);border-radius:11px;padding:13px 14px;cursor:pointer;
background:#fff;transition:.15s;display:flex;justify-content:space-between;align-items:center;gap:12px}
#kb-app .kb-opt:active{transform:scale(.99)}
#kb-app .kb-opt.sel{border-color:var(--kb-green);background:#f4f7f5;box-shadow:inset 0 0 0 1px var(--kb-green)}
#kb-app .kb-opt .t{font-weight:600;font-size:15px}
#kb-app .kb-opt .d{font-size:12px;color:var(--kb-ink-soft);margin-top:3px}
#kb-app .kb-opt .p{font-size:15px;font-weight:700;color:var(--kb-gold-dark);white-space:nowrap}
#kb-app .kb-opt .p small{font-size:11px;font-weight:400;color:var(--kb-ink-soft);display:block;text-align:right} #kb-app .kb-branches{grid-template-columns:1fr 1fr}
#kb-app .kb-branch{display:block;padding:0;overflow:hidden;position:relative}
#kb-app .kb-branch img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;margin:0;border-radius:0;max-width:none}
#kb-app .kb-branch .kb-binfo{padding:10px 12px 12px}
#kb-app .kb-branch .kb-check{position:absolute;top:8px;right:8px;width:24px;height:24px;border-radius:50%;
background:var(--kb-green);color:#fff;font-size:13px;display:none;place-items:center;font-weight:700}
#kb-app .kb-branch.sel .kb-check{display:grid}
@media (max-width:420px){
#kb-app .kb-branches{grid-template-columns:1fr}
#kb-app .kb-branch img{aspect-ratio:16/9}
}
#kb-app .kb-qty{display:flex;align-items:center;justify-content:space-between;
border:1px solid var(--kb-line);border-radius:11px;padding:11px 14px;margin-top:12px}
#kb-app .kb-qty .lb{font-size:14px;font-weight:600}
#kb-app .kb-qty .ctl{display:flex;align-items:center;gap:16px}
#kb-app .kb-qty button{width:32px;height:32px;min-width:0;border-radius:50%;border:1px solid var(--kb-line);background:#fff;
font-size:17px;color:var(--kb-ink);cursor:pointer;line-height:1;padding:0;margin:0}
#kb-app .kb-qty button:disabled{opacity:.3;cursor:default}
#kb-app .kb-qty .n{min-width:20px;text-align:center;font-size:16px;font-weight:700}
#kb-app .kb-nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
#kb-app .kb-nav button{width:34px;height:34px;min-width:0;border:1px solid var(--kb-line);background:#fff;border-radius:9px;
font-size:15px;cursor:pointer;color:var(--kb-ink);padding:0;margin:0;line-height:1}
#kb-app .kb-nav button:disabled{opacity:.28;cursor:default}
#kb-app .kb-nav .m{font-size:15px;font-weight:700;letter-spacing:.06em}
#kb-app .kb-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;text-align:center}
#kb-app .kb-grid .wd{font-size:11px;color:var(--kb-ink-soft);padding:5px 0}
#kb-app .kb-day{aspect-ratio:1;display:grid;place-items:center;border-radius:9px;font-size:14px;cursor:pointer;border:1px solid transparent}
#kb-app .kb-day.off{color:#cfc8bd;cursor:default}
#kb-app .kb-day.can:hover{background:#f0ece4}
#kb-app .kb-day.sel{background:var(--kb-green);color:#fff;font-weight:700}
#kb-app .kb-day.today{border-color:var(--kb-gold)}
#kb-app .kb-slots{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin-top:16px}
#kb-app .kb-slot{padding:9px 0;text-align:center;border:1px solid var(--kb-line);border-radius:9px;font-size:13px;cursor:pointer;background:#fff}
#kb-app .kb-slot.sel{background:var(--kb-green);color:#fff;border-color:var(--kb-green);font-weight:700}
#kb-app .kb-slot.dis{opacity:.3;cursor:default;background:#f5f2ed}
#kb-app .kb-hint{font-size:13px;color:var(--kb-ink-soft);text-align:center;padding:22px 0}
#kb-app .kb-fld{margin-bottom:13px}
#kb-app .kb-fld label{display:block;font-size:13px;font-weight:600;margin:0 0 5px;color:var(--kb-ink)}
#kb-app .kb-fld label span{color:#c0392b;font-weight:400}
#kb-app .kb-fld input,#kb-app .kb-fld textarea{width:100%;border:1px solid var(--kb-line);border-radius:9px;padding:11px 12px;margin:0;
font-size:16px;font-family:inherit;background:#fff;color:var(--kb-ink);box-shadow:none;line-height:1.5;height:auto}
#kb-app .kb-fld input:focus,#kb-app .kb-fld textarea:focus{outline:none;border-color:var(--kb-green)}
#kb-app .kb-fld textarea{resize:vertical;min-height:70px}
#kb-app .kb-err{font-size:12px;color:#c0392b;margin-top:4px;display:none}
#kb-app .kb-fld.bad input{border-color:#c0392b}
#kb-app .kb-fld.bad .kb-err{display:block}
#kb-app .kb-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
#kb-app .kb-sum{background:#f4f2ed;border-radius:11px;padding:14px;margin:4px 0 16px;font-size:14px}
#kb-app .kb-sum .r{display:flex;justify-content:space-between;gap:12px;padding:4px 0}
#kb-app .kb-sum .r span:first-child{color:var(--kb-ink-soft);white-space:nowrap}
#kb-app .kb-sum .r span:last-child{text-align:right}
#kb-app .kb-sum .r.tot{border-top:1px dashed #d6cfc2;margin-top:8px;padding-top:9px;font-weight:700}
#kb-app .kb-sum .r.tot span:last-child{color:var(--kb-gold-dark);font-size:17px}
#kb-app .kb-btn{display:block;width:100%;border:none;border-radius:11px;padding:15px;margin:0;font-size:16px;font-weight:700;line-height:1.4;
font-family:inherit;cursor:pointer;background:var(--kb-green);color:#fff;letter-spacing:.08em;text-align:center}
#kb-app .kb-btn:disabled{background:#c5c0b7;cursor:default}
#kb-app .kb-btn.ghost{background:#fff;color:var(--kb-ink-soft);border:1px solid var(--kb-line);font-weight:400;
padding:11px;font-size:14px;margin-top:9px}
#kb-app .kb-gap{height:14px}
#kb-app .kb-folded{background:#fff;border:1px solid var(--kb-line);border-radius:14px;padding:14px 18px;margin-bottom:14px;
display:flex;justify-content:space-between;align-items:center;gap:12px}
#kb-app .kb-folded .l{font-size:13px;color:var(--kb-ink-soft)}
#kb-app .kb-folded .v{font-size:14px;font-weight:600;margin-top:2px}
#kb-app .kb-folded .edit{font-size:13px;color:var(--kb-gold-dark);font-weight:600;white-space:nowrap}
#kb-app .kb-locked{opacity:.4;pointer-events:none}
#kb-app .kb-done{text-align:center;padding:30px 20px}
#kb-app .kb-done .ic{width:58px;height:58px;border-radius:50%;background:var(--kb-green);color:#fff;
display:grid;place-items:center;font-size:27px;margin:0 auto 18px}
#kb-app .kb-done h2{font-size:19px;margin:0 0 8px}
#kb-app .kb-done p{font-size:14px;color:var(--kb-ink-soft);margin:0 0 18px}
#kb-app .kb-legal{font-size:11px;color:var(--kb-ink-soft);text-align:center;margin:14px 0 0;line-height:1.7}
#kb-app .kb-foot{text-align:center;font-size:12px;color:var(--kb-ink-soft);padding:24px 0 0;line-height:1.9}
#kb-app .kb-spin{display:inline-block;width:15px;height:15px;border:2px solid rgba(255,255,255,.35);
border-top-color:#fff;border-radius:50%;animation:kb-sp .7s linear infinite;vertical-align:-2px;margin-right:7px}
@keyframes kb-sp{to{transform:rotate(360deg)}} #kb-app h2,#kb-app button,#kb-app label,#kb-app .kb-btn,#kb-app .kb-dot{text-transform:none} #kb-app [role=button]:focus-visible,#kb-app button:focus-visible{outline:2px solid var(--kb-gold);outline-offset:2px} #kb-app .kb-fld label .kb-hint-inline{font-style:normal;font-weight:400;font-size:12px;color:var(--kb-ink-soft)}