:root{--bg:#0b0c0f;--bg-soft:#101216;--panel:#14161b;--panel-2:#191c22;--line:#ffffff17;--line-strong:#ffffff29;--text:#ecebe6;--muted:#989eaa;--accent:#ff6b35;--accent-ink:#180a04;--accent-soft:#ff6b3524;--paper:#f4f1ea;--ok:#5bd68d;--radius:20px;--shadow:0 24px 60px -30px #000000e6;--safe-b:env(safe-area-inset-bottom,0px);--safe-t:env(safe-area-inset-top,0px);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}[hidden]{display:none!important}html,body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;overscroll-behavior-y:none;margin:0;padding:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}body{background:radial-gradient(120% 70% at 50% -10%, #ff6b351f, transparent 60%), radial-gradient(90% 60% at 100% 0%, #5a82ff12, transparent 55%), var(--bg);background-attachment:fixed;min-height:100dvh}body.ar-running{background:0 0}body.ar-running #app{visibility:hidden}button,input,select{font:inherit;color:inherit}button{cursor:pointer}h1,h2,h3,p{margin:0}a{color:inherit;text-decoration:none}.topbar{z-index:20;padding:calc(14px + var(--safe-t)) clamp(16px, 4vw, 32px) 14px;-webkit-backdrop-filter:blur(14px);background:linear-gradient(#0b0c0ff0,#0b0c0f8c 70%,#0000);justify-content:space-between;align-items:center;gap:12px;display:flex;position:sticky;top:0}.brand{letter-spacing:-.02em;align-items:center;gap:10px;font-size:16px;font-weight:640;display:inline-flex}.brand-mark{background:var(--paper);border-radius:8px;width:26px;height:26px;position:relative;box-shadow:inset 0 0 0 1px #00000026}.brand-mark:before,.brand-mark:after{content:"";border:2.5px solid var(--accent);width:9px;height:9px;position:absolute}.brand-mark:before{border-bottom:0;border-right:0;border-radius:3px 0 0;top:3px;left:3px}.brand-mark:after{border-top:0;border-left:0;border-radius:0 0 3px;bottom:3px;right:3px}.brand-txt em{color:var(--muted);font-style:normal;font-weight:500}#main{width:100%;max-width:1080px;margin:0 auto;padding:clamp(8px,3vw,26px) clamp(16px,4vw,32px) 60px}.screen[hidden]{display:none}.hero{max-width:640px;margin:8px 0 clamp(20px,4vw,34px)}.hero.compact{margin-bottom:clamp(18px,3vw,26px)}.eyebrow{letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:10px;font-size:11px;font-weight:680}h1{letter-spacing:-.035em;font-size:clamp(30px,7vw,50px);font-weight:680;line-height:1.02}h1 .dot{color:var(--accent)}.lede{color:var(--muted);max-width:54ch;margin-top:14px;font-size:clamp(14px,3.6vw,16.5px);line-height:1.55}.lede b{color:var(--text);font-weight:600}.layout{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);align-items:start;gap:clamp(14px,2.4vw,22px);display:grid}.layout.single{grid-template-columns:minmax(0,1fr);max-width:560px}.layout:has(.editor[hidden]){grid-template-columns:minmax(0,1fr) minmax(0,.8fr)}:is(.layout:has(.editor:not([hidden])) .steps,.layout:has(.editor[hidden]) .steps){grid-column:auto}.layout:has(.editor:not([hidden])) .steps{display:none}@media (max-width:860px){.layout:has(.editor[hidden]){grid-template-columns:minmax(0,1fr)}}.steps{flex-direction:column;justify-content:space-between;gap:14px;display:flex}.steps-list{flex-direction:column;gap:16px;margin:0;padding:0;list-style:none;display:flex}.steps-list li{align-items:flex-start;gap:13px;display:flex}.step-n{letter-spacing:.06em;color:var(--accent);background:var(--accent-soft);border:1px solid #ff6b3538;border-radius:7px;margin-top:1px;padding:3px 7px;font-family:ui-monospace,SF Mono,Cascadia Mono,Menlo,monospace;font-size:11px;font-weight:700}.steps-list b{letter-spacing:-.01em;margin-bottom:3px;font-size:14px;font-weight:620;display:block}.steps-list p{color:var(--muted);font-size:12.5px;line-height:1.5}.card{background:linear-gradient(180deg, var(--panel), var(--bg-soft));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:clamp(16px,2.4vw,22px)}.dropzone{text-align:center;border:1.5px dashed var(--line-strong);cursor:pointer;background:#ffffff04;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;gap:6px;padding:clamp(22px,5vw,34px) 18px;transition:border-color .16s,background .16s,transform .16s;display:flex}.dropzone:hover,.dropzone:focus-visible,.dropzone.dragover{border-color:var(--accent);background:var(--accent-soft);outline:none}.dropzone:active{transform:scale(.994)}.dz-icon{width:46px;height:46px;color:var(--accent);margin-bottom:4px}.dz-icon svg{width:100%;height:100%}.dropzone strong{letter-spacing:-.01em;font-size:16px;font-weight:640}.dz-sub{color:var(--muted);font-size:13px}.source-grid{grid-template-columns:1fr 1fr;gap:10px;margin-top:12px;display:grid}.tile{text-align:left;border:1px solid var(--line);background:var(--panel-2);border-radius:14px;align-items:center;gap:11px;padding:13px 14px;transition:border-color .16s,background .16s;display:flex}.tile:hover{border-color:var(--line-strong);background:#1d2128}.tile-icon{width:26px;height:26px;color:var(--accent);flex:none}.tile-icon svg{width:100%;height:100%}.tile-txt{flex-direction:column;gap:2px;min-width:0;display:flex}.tile-txt b{font-size:13.5px;font-weight:620}.tile-txt i{color:var(--muted);font-size:11.5px;font-style:normal}.fineprint{color:#767c88;margin-top:14px;font-size:11.5px;line-height:1.5}.fineprint.ok{color:var(--ok)}.editor-head{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:14px;display:flex}.editor-head .eyebrow{text-overflow:ellipsis;white-space:nowrap;max-width:40ch;margin-bottom:6px;overflow:hidden}.editor-head h2{letter-spacing:-.02em;font-size:19px;font-weight:640}.icon-btn{border:1px solid var(--line);width:36px;height:36px;color:var(--muted);background:0 0;border-radius:10px;flex:none;place-items:center;transition:color .15s,border-color .15s;display:grid}.icon-btn:hover{color:var(--text);border-color:var(--line-strong)}.icon-btn svg{width:16px;height:16px}.preview-paper{background:repeating-conic-gradient(#e8e4d9 0% 25%,#f4f1ea 0% 50%) 50%/16px 16px;border-radius:14px;place-items:center;min-height:180px;margin-bottom:16px;padding:10px;display:grid;position:relative;overflow:hidden}.preview-paper canvas{object-fit:contain;filter:none;border-radius:6px;width:100%;max-height:min(46vh,340px);display:block}.field{margin-bottom:14px}.field .label,.label{letter-spacing:.02em;color:#b7bcc6;margin-bottom:7px;font-size:12px;font-weight:600;display:block}.label-row{justify-content:space-between;align-items:baseline;margin-bottom:7px;display:flex}.label-row .label{margin:0}.value{color:var(--muted);font-variant-numeric:tabular-nums;font-size:12px}.chips{flex-wrap:wrap;gap:8px;display:flex}.chip{border:1px solid var(--line);color:#c3c8d1;background:0 0;border-radius:999px;min-height:36px;padding:8px 13px;font-size:12.5px;font-weight:560;transition:all .15s}.chip:hover{border-color:var(--line-strong);color:var(--text)}.chip[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:680}input[type=range]{appearance:none;touch-action:pan-y;background:0 0;width:100%;height:30px;margin:0}input[type=range]::-webkit-slider-runnable-track{background:linear-gradient(to right, var(--accent) var(--pct,50%), #ffffff21 var(--pct,50%));border-radius:99px;height:4px}input[type=range]::-moz-range-track{background:#ffffff21;border-radius:99px;height:4px}input[type=range]::-moz-range-progress{background:var(--accent);border-radius:99px;height:4px}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:var(--text);border:3px solid var(--bg);width:20px;height:20px;box-shadow:0 0 0 1px var(--line-strong);border-radius:50%;margin-top:-8px}input[type=range]::-moz-range-thumb{background:var(--text);border:3px solid var(--bg);border-radius:50%;width:16px;height:16px}.two-col{grid-template-columns:1fr 1fr;gap:12px;display:grid}select,input[type=text]{border:1px solid var(--line);background:var(--panel-2);width:100%;height:42px;color:var(--text);appearance:none;background-image:linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);background-position:calc(100% - 17px) 18px,calc(100% - 12px) 18px;background-repeat:no-repeat;background-size:5px 5px,5px 5px;border-radius:11px;padding:0 12px;font-size:13.5px}select:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.btn{letter-spacing:-.01em;white-space:nowrap;border:1px solid #0000;border-radius:13px;justify-content:center;align-items:center;gap:9px;height:46px;padding:0 18px;font-size:14.5px;font-weight:620;transition:transform .12s,background .15s,border-color .15s,opacity .15s;display:inline-flex}.btn:active{transform:scale(.985)}.btn[disabled]{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--accent);color:var(--accent-ink);box-shadow:0 10px 30px -14px #ff6b35e6}.btn-primary:hover:not([disabled]){background:#ff7d4c}.btn-ghost{border-color:var(--line);color:var(--text);background:#ffffff0a}.btn-ghost:hover{border-color:var(--line-strong);background:#ffffff14}.btn-sm{border-radius:11px;height:36px;padding:0 13px;font-size:13px}.btn-ar{width:100%;height:54px;margin-top:6px;font-size:16px}.btn-ar svg{width:21px;height:21px}.link{color:var(--accent);text-underline-offset:3px;background:0 0;border:none;padding:0;font-size:12.5px;font-weight:600;-webkit-text-decoration:underline #ff6b3573;text-decoration:underline #ff6b3573;text-decoration-thickness:1px}.pc-card{flex-direction:column;gap:16px;display:flex}.code-input{border:1px solid var(--line-strong);background:var(--panel-2);width:100%;height:64px;color:var(--text);text-align:center;letter-spacing:.16em;font-variant-numeric:tabular-nums;border-radius:14px;padding:0 10px;font-family:ui-monospace,SF Mono,Cascadia Mono,Menlo,monospace;font-size:30px;font-weight:660}.code-input::placeholder{color:#4c525d;letter-spacing:.16em}.dropzone-pc{padding:30px 18px}.pc-status{color:var(--muted);min-height:0;font-size:13px;line-height:1.5}.pc-status:empty{display:none}.pc-status.ok{color:var(--ok)}.pc-status.err{color:#ff8a75}.pc-status .progress{background:#ffffff1f;border-radius:99px;height:4px;margin-top:10px;display:block;overflow:hidden}.pc-status .progress i{background:var(--accent);width:0;height:100%;transition:width .2s;display:block}.pc-alt{color:var(--muted);border-top:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:8px;padding-top:14px;font-size:12.5px;display:flex}.foot{padding:0 20px calc(28px + var(--safe-b));color:#6b717c;letter-spacing:.02em;justify-content:center;gap:10px;font-size:11.5px;display:flex}.foot .sep{opacity:.4}.sheet{z-index:60;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.sheet[hidden]{display:none}.sheet-backdrop{-webkit-backdrop-filter:blur(6px);background:#050608ad;animation:.2s ease-out fade;position:absolute;inset:0}.sheet-panel{border:1px solid var(--line);width:min(520px,100%);max-height:92dvh;padding:18px clamp(18px, 5vw, 26px) calc(26px + var(--safe-b));background:linear-gradient(#16181e,#0f1115);border-bottom:0;border-radius:24px 24px 0 0;animation:.28s cubic-bezier(.2,.9,.25,1) slideUp;position:relative;overflow-y:auto;box-shadow:0 -30px 80px -30px #000000e6}@media (min-width:720px){.sheet{align-items:center}.sheet-panel{border-bottom:1px solid var(--line);border-radius:24px;padding-bottom:26px}}@keyframes slideUp{0%{opacity:.6;transform:translateY(24px)}}@keyframes fade{0%{opacity:0}}.sheet-head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}.sheet-head h2{letter-spacing:-.02em;font-size:19px;font-weight:640}.sheet-body{flex-direction:column;gap:14px;display:flex}.muted{color:var(--muted);font-size:13.5px;line-height:1.55}.muted b{color:var(--text);word-break:break-all;font-weight:600}.pair{text-align:center;flex-direction:column;align-items:center;gap:12px;display:flex}.big-code{letter-spacing:.14em;border:1px solid var(--line);color:var(--text);font-variant-numeric:tabular-nums;background:#ffffff0a;border-radius:16px;padding:12px 20px 12px 24px;font-family:ui-monospace,SF Mono,Cascadia Mono,Menlo,monospace;font-size:clamp(34px,11vw,44px);font-weight:700}.qr-wrap{background:var(--paper);border-radius:16px;padding:10px;line-height:0}.qr-wrap canvas{width:160px;height:160px;image-rendering:pixelated;display:block}.status{color:var(--muted);align-items:center;gap:8px;min-height:20px;font-size:13px;display:inline-flex}.status.err{color:#ff8a75}.status.ok{color:var(--ok)}.pulse{background:var(--accent);border-radius:50%;width:7px;height:7px;animation:1.6s infinite pulse;box-shadow:0 0 #ff6b3599}@keyframes pulse{70%{box-shadow:0 0 0 9px #ff6b3500}to{box-shadow:0 0 #ff6b3500}}.pair-actions{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.pair-manual{flex-direction:column;align-items:center;gap:12px;display:flex}.pair-manual .field{width:100%;margin:0}.pair-manual .btn-primary{width:100%}.recents{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.recent{border:1px solid var(--line);background:var(--paper);aspect-ratio:1;border-radius:12px;padding:0;position:relative;overflow:hidden}.recent-open{cursor:pointer;background:0 0;border:0;width:100%;height:100%;padding:0;display:block}.recent img{object-fit:cover;width:100%;height:100%;display:block}.recent .del{z-index:2;color:#fff;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0a0b0eb8;border:0;border-radius:8px;place-items:center;width:26px;height:26px;font-size:13px;line-height:1;display:grid;position:absolute;top:5px;right:5px}@media (min-width:520px){.recents{grid-template-columns:repeat(4,minmax(0,1fr))}}.xr{z-index:70;pointer-events:none;color:#fff;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;flex-direction:column;justify-content:space-between;font-family:inherit;display:flex;position:fixed;inset:0}.xr[hidden]{display:none}.xr-tap{pointer-events:auto;touch-action:none;position:absolute;inset:0}.xr.preparing .xr-tap,.xr.preparing .xr-panel,.xr.preparing .xr-exit,.xr.preparing .xr-top{pointer-events:none!important}.xr-top{z-index:2;padding:calc(12px + var(--safe-t)) 14px 0;pointer-events:none;justify-content:space-between;align-items:flex-start;gap:10px;display:flex;position:relative}.xr-pill{-webkit-backdrop-filter:blur(12px);pointer-events:none;background:#0c0d10b3;border:1px solid #ffffff24;border-radius:999px;align-items:center;gap:8px;max-width:72vw;height:38px;padding:0 15px;font-size:13px;font-weight:560;display:inline-flex}.xr-pill .xr-status-txt{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.xr-dot{background:var(--accent);width:8px;height:8px;box-shadow:0 0 12px var(--accent);border-radius:50%;flex:none;transition:background .2s}.xr-pill.placed .xr-dot{background:var(--ok);box-shadow:0 0 12px var(--ok)}.xr-exit{-webkit-backdrop-filter:blur(12px);color:#fff;pointer-events:auto;background:#0c0d10b3;border:1px solid #ffffff29;border-radius:50%;flex:none;place-items:center;width:42px;height:42px;display:grid}.xr-exit svg{width:17px;height:17px}.xr-hint{-webkit-backdrop-filter:blur(12px);letter-spacing:.01em;white-space:nowrap;pointer-events:none;z-index:2;background:#0c0d10b8;border:1px solid #ffffff24;border-radius:999px;padding:11px 18px;font-size:13.5px;transition:opacity .35s,transform .35s;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.xr-hint.hide{opacity:0;transform:translate(-50%,-46%)}.xr-panel{z-index:3;padding:12px 12px calc(12px + var(--safe-b));-webkit-backdrop-filter:blur(18px);pointer-events:auto;background:linear-gradient(#08090ba8,#08090be6);border-top:1px solid #ffffff1a;flex-direction:column;gap:10px;margin:0;display:flex;position:relative}.xr-row{align-items:stretch;gap:8px;display:flex}.xr-btn{color:#fff;background:#ffffff12;border:1px solid #ffffff24;border-radius:13px;place-items:center;min-width:50px;height:50px;padding:0 12px;font-size:15px;font-weight:600;transition:background .15s,transform .1s;display:grid}.xr-btn:active{background:#ffffff29;transform:scale(.96)}.xr-btn-wide{letter-spacing:.01em;flex:1;font-size:13px}.xr-btn.active{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.xr-sliders label{letter-spacing:.04em;text-transform:uppercase;color:#ffffffb3;flex-direction:column;flex:1;gap:2px;font-size:11px;font-weight:600;display:flex}.xr-sliders input[type=range]::-webkit-slider-thumb{background:#fff;border-color:#101216}.toast{left:50%;bottom:calc(24px + var(--safe-b));z-index:90;border:1px solid var(--line-strong);text-align:center;opacity:0;pointer-events:none;background:#1e222a;border-radius:14px;max-width:min(90vw,420px);padding:12px 18px;font-size:13.5px;line-height:1.45;transition:opacity .22s,transform .22s;position:fixed;transform:translate(-50%,16px);box-shadow:0 20px 50px -20px #000000e6}.toast.show{opacity:1;transform:translate(-50%)}@media (max-width:860px){.layout{grid-template-columns:minmax(0,1fr)}.hero{margin-bottom:18px}.preview-paper canvas{max-height:38vh}}@media (max-width:420px){.source-grid,.two-col{grid-template-columns:1fr}.brand-txt em{display:none}}@media (prefers-reduced-motion:reduce){*{transition-duration:.01ms!important;animation-duration:.01ms!important}}