:root{--qb-green:#15603a;--qb-green-dark:#0f4a2c;--qb-green-soft:#e8f3ec;--qb-amber:#e0912f;--qb-amber-soft:#fdf3e3;--qb-red:#b3261e;--qb-red-soft:#fdecea;--qb-blue:#1a73e8;--qb-ink:#1f2937;--qb-ink-2:#4b5563;--qb-muted:#6b7280;--qb-line:#e7e1d6;--qb-bg:#fdf8f0;--qb-card:#ffffff;--qb-r:14px;--qb-r-sm:10px;--qb-shadow:0 1px 2px rgba(31, 41, 55, .06), 0 8px 24px rgba(31, 41, 55, .06);--qb-shadow-lg:0 12px 40px rgba(31, 41, 55, .18);--qb-font:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}.qb-app,.qb-screen{font-family:var(--qb-font);color:var(--qb-ink);background:var(--qb-bg);-webkit-font-smoothing:antialiased}.qb-card{background:var(--qb-card);border:1px solid var(--qb-line);border-radius:var(--qb-r);box-shadow:var(--qb-shadow)}.qb-card-pad{padding:16px}.qb-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 18px;border:1px solid #fff0;border-radius:999px;font:600 15px/1.2 var(--qb-font);cursor:pointer;text-decoration:none;transition:background .15s ease,opacity .15s ease,transform .05s ease}.qb-btn:active{transform:translateY(1px)}.qb-btn[disabled],.qb-btn.is-busy{opacity:.55;cursor:not-allowed}.qb-btn-primary,.qb-btn-primary:hover,.qb-btn-primary:focus,.qb-btn-primary:active{background:var(--qb-green);color:#fff;border-color:#fff0}.qb-btn-primary:hover{background:var(--qb-green-dark)}.qb-btn-amber,.qb-btn-amber:hover,.qb-btn-amber:focus,.qb-btn-amber:active{background:var(--qb-amber);color:#fff;border-color:#fff0}.qb-btn-amber:hover{filter:brightness(.95)}.qb-btn-ghost,.qb-btn-ghost:hover,.qb-btn-ghost:focus,.qb-btn-ghost:active{background:#fff0;color:var(--qb-green);border-color:var(--qb-green)}.qb-btn-ghost:hover{background:var(--qb-green-soft)}.qb-btn-quiet,.qb-btn-quiet:hover,.qb-btn-quiet:focus,.qb-btn-quiet:active{background:#f3f4f6;color:var(--qb-ink-2);border-color:#fff0}.qb-btn-danger,.qb-btn-danger:hover,.qb-btn-danger:focus,.qb-btn-danger:active{background:var(--qb-red);color:#fff;border-color:#fff0}.qb-btn:focus-visible{outline:3px solid var(--qb-green);outline-offset:2px}.qb-btn-block{width:100%}.qb-btn-sm{min-height:36px;padding:8px 14px;font-size:13px}.qb-field{display:block;margin:0 0 12px}.qb-field>span{display:block;margin:0 0 6px;font-size:12px;font-weight:600;letter-spacing:.02em;text-transform:uppercase;color:var(--qb-muted)}.qb-field input,.qb-field select,.qb-field textarea{width:100%;box-sizing:border-box;min-height:46px;padding:11px 13px;border:1px solid var(--qb-line);border-radius:var(--qb-r-sm);background:#fff;font:400 15px/1.3 var(--qb-font);color:var(--qb-ink)}.qb-field input:focus,.qb-field select:focus,.qb-field textarea:focus{outline:2px solid var(--qb-green-soft);border-color:var(--qb-green)}.qb-pill{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600;background:var(--qb-green-soft);color:var(--qb-green-dark)}.qb-pill-amber{background:var(--qb-amber-soft);color:#8a5a10}.qb-pill[hidden]{display:none}.qb-pill-red{background:var(--qb-red-soft);color:var(--qb-red)}.qb-pill-grey{background:#f3f4f6;color:var(--qb-muted)}.qb-muted{color:var(--qb-muted)}.qb-small{font-size:13px}.qb-strong{font-weight:700}.qb-right{text-align:right}.qb-row{display:flex;align-items:center;gap:12px}.qb-row-between{display:flex;align-items:center;justify-content:space-between;gap:12px}.qb-stack>*+*{margin-top:12px}.qb-sep{height:1px;background:var(--qb-line);margin:14px 0;border:0}.qb-empty{padding:36px 20px;text-align:center;color:var(--qb-muted)}.qb-empty-emoji{font-size:34px;display:block;margin-bottom:8px}.qb-empty-ic{width:34px;height:34px;display:block;margin:0 auto 8px;color:var(--qb-muted)}.qb-sheet{position:fixed;inset:0;z-index:99990;display:flex;align-items:flex-end;justify-content:center;background:rgb(15 23 42 / .5)}.qb-sheet[hidden]{display:none}.qb-sheet-card{width:100%;max-width:520px;max-height:92vh;overflow:auto;background:var(--qb-card);border-radius:18px 18px 0 0;box-shadow:var(--qb-shadow-lg);animation:qb-rise .18s ease-out}@keyframes qb-rise{from{transform:translateY(14px);opacity:.6}to{transform:none;opacity:1}}.qb-sheet-head{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--qb-line)}.qb-sheet-head h3{margin:0;font-size:17px}.qb-ic{width:19px;height:19px;flex:none;display:block}.qb-sheet-close,.qb-sheet-close:hover,.qb-sheet-close:focus,.qb-sheet-close:active{display:flex;align-items:center;justify-content:center;border:0;padding:0;box-sizing:border-box;background:#f3f4f6;width:34px;height:34px;border-radius:50%;line-height:1;cursor:pointer;color:var(--qb-ink-2)}.qb-sheet-close:hover{background:#e5e7eb;color:var(--qb-ink)}.qb-sheet-body{padding:16px}.qb-sheet-foot{padding:16px;border-top:1px solid var(--qb-line)}@media (min-width:640px){.qb-sheet{align-items:center}.qb-sheet-card{border-radius:18px}}.qb-toast{position:fixed;left:50%;bottom:96px;transform:translateX(-50%);z-index:99999;max-width:90vw;padding:11px 18px;border-radius:999px;background:#111827;color:#fff;font-size:14px;box-shadow:var(--qb-shadow-lg)}.qb-toast-bad{background:var(--qb-red)}.qb-spin{width:18px;height:18px;border:2px solid rgb(255 255 255 / .45);border-top-color:#fff;border-radius:50%;animation:qb-turn .7s linear infinite}.qb-spin-dark{border-color:#d1d5db;border-top-color:var(--qb-green)}@keyframes qb-turn{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.qb-spin{animation-duration:2s}.qb-sheet-card{animation:none}}.qb-shop-notice[hidden]{display:none!important}.qb-shop-notice{margin:0 0 16px;padding:12px 16px;border-radius:var(--qb-r-sm);background:var(--qb-amber-soft);color:#7c4a06;font-size:14px}