:root{--app-bg:#f5f6f8;--panel:#fff;--line:#e4e6eb;--text:#1d2129;--muted:#86909c;--accent:#07c160;--accent-soft:#e8f8ef;--shadow:0 1px 2px #0000000a, 0 8px 24px #0000000f;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root{--app-bg:#111317;--panel:#1a1d22;--line:#2c3038;--text:#e5e6eb;--muted:#8a9099;--accent:#2bd17e;--accent-soft:#173326;--shadow:0 1px 2px #0000004d;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--app-bg);color:var(--text);padding-bottom:calc(84px + env(safe-area-inset-bottom));margin:0;font:15px/1.5 -apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}body.locked{overflow:hidden}button,input,textarea{font:inherit;color:inherit}.topbar{padding:calc(14px + env(safe-area-inset-top)) 16px 10px;max-width:1080px;margin:0 auto}.brand{align-items:center;gap:10px;display:flex}.brand h1{margin:0;font-size:18px;line-height:1.2}.brand p{color:var(--muted);margin:0;font-size:12px}.layout{gap:12px;max-width:1080px;margin:0 auto;padding:0 16px;display:grid}@media (width>=860px){.layout{grid-template-columns:minmax(0,1fr) 452px;align-items:start}.preview-panel{position:sticky;top:12px}}.panel{background:var(--panel);box-shadow:var(--shadow);border-radius:14px;min-width:0;padding:12px}.toolbar{align-items:center;gap:8px;margin-bottom:8px;display:flex}.count{color:var(--muted);margin-left:auto;font-size:12px}textarea{resize:vertical;border:1px solid var(--line);background:0 0;border-radius:10px;outline:none;width:100%;height:30vh;min-height:160px;padding:10px 12px;font:13px/1.6 ui-monospace,SF Mono,Menlo,monospace}textarea:focus,input[type=text]:focus{border-color:var(--accent)}@media (width>=860px){textarea{height:52vh}}.btn{appearance:none;border:1px solid var(--line);background:var(--panel);cursor:pointer;-webkit-tap-highlight-color:transparent;white-space:nowrap;border-radius:10px;padding:7px 12px}.btn:active{opacity:.7}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.btn.primary-soft{background:var(--accent-soft);color:var(--accent);border-color:#0000;font-weight:600}.btn.ghost{color:var(--muted);background:0 0;border-color:#0000}.btn.big{border-radius:12px;width:100%;padding:13px;font-size:16px}.btn:disabled{opacity:.6}.options{gap:10px;margin-top:10px;display:grid}.opt-row{align-items:center;gap:10px;min-width:0;display:flex}.opt-label{width:32px;color:var(--muted);flex:none;font-size:13px}.opt-row input[type=text]{border:1px solid var(--line);background:0 0;border-radius:8px;outline:none;flex:1;min-width:0;padding:6px 10px}.chips{flex-wrap:wrap;gap:6px;display:flex}.chip{border:1px solid var(--line);cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border-radius:999px;padding:4px 12px;font-size:13px}.chip[aria-checked=true]{border-color:var(--accent);background:var(--accent-soft);color:var(--accent);font-weight:600}.switch{align-items:center;gap:6px;font-size:13px;display:flex}.switch input{accent-color:var(--accent);width:16px;height:16px}.preview-panel{padding:12px 0 0;overflow:hidden}.preview-label{color:var(--muted);margin:0 14px 10px;font-size:12px}.stage{border-top:1px solid var(--line);justify-content:center;display:flex}@media (width>=860px){.preview-panel{padding:12px}.stage{background:var(--app-bg);border:0;border-radius:10px;padding:16px 0}}.actionbar{z-index:10;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:color-mix(in srgb, var(--app-bg) 85%, transparent);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--line);position:fixed;bottom:0;left:0;right:0}.actionbar .btn{max-width:520px;margin:0 auto;display:block}.sheet{z-index:20;position:fixed;inset:0}.sheet[hidden]{display:none}.sheet-backdrop{background:#00000073;position:absolute;inset:0}.sheet-body{-webkit-overflow-scrolling:touch;background:var(--panel);max-height:92vh;padding:12px 16px calc(16px + env(safe-area-inset-bottom));border-radius:16px 16px 0 0;max-width:560px;margin:0 auto;animation:.22s ease-out up;position:absolute;bottom:0;left:0;right:0;overflow-y:auto}@keyframes up{0%{opacity:0;transform:translateY(40px)}}.sheet-head{justify-content:space-between;align-items:center;display:flex}.hint{color:var(--muted);margin:4px 0 10px;font-size:13px}.sheet-actions{flex-wrap:wrap;gap:8px;margin-bottom:12px;display:flex}.sheet-actions .btn{flex:1}.sheet-actions .btn[hidden]{display:none}.shots{gap:12px;display:grid}.shots figure{margin:0}.shots figcaption{color:var(--muted);margin-bottom:4px;font-size:12px}.shots img{border:1px solid var(--line);-webkit-touch-callout:default;-webkit-user-select:auto;user-select:auto;border-radius:8px;width:100%;display:block}.toast{left:50%;bottom:calc(96px + env(safe-area-inset-bottom));z-index:30;opacity:0;pointer-events:none;color:#fff;background:#000000c7;border-radius:10px;max-width:calc(100vw - 32px);padding:8px 14px;font-size:14px;transition:opacity .2s,transform .2s;position:fixed;transform:translate(-50%,10px)}.toast.show{opacity:1;transform:translate(-50%)}