:root{--dark: #2C2340;--primary: #7763CE;--mid: #A693E5;--light: #E4DEFF;--lightest: #F5F2FB;--text: #1A1A2E;--muted: #6B6B80;--border: #E8E5F0;--bg: #F7F5FC;--red: #E24B4A;--vvh: 100dvh;--mono: "DM Mono", ui-monospace, Menlo, monospace}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{min-height:100%;background-color:var(--bg);background-image:radial-gradient(110% 65% at 50% -12%,#e2d9fb,#e2d9fb00 72%),radial-gradient(90% 55% at 100% 108%,#e8e2fa,#e8e2fa00 70%),radial-gradient(70% 45% at -10% 70%,#efeafb,#efeafb00 70%);background-repeat:no-repeat}html,body{color:var(--text);font-family:DM Sans,system-ui,sans-serif;-webkit-text-size-adjust:100%}body{background:transparent}button,input,textarea{font-family:inherit;font-size:16px;color:inherit}button{cursor:pointer;background:none;border:0;-webkit-tap-highlight-color:transparent}a{color:inherit}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.foro-shell{min-height:var(--vvh);display:flex;flex-direction:column;align-items:center;padding:max(env(safe-area-inset-top),16px) 16px max(env(safe-area-inset-bottom),16px)}.stage{width:100%;max-width:460px;margin:auto 0;display:flex;flex-direction:column;align-items:center}.hero{font-size:clamp(30px,8.6vw,40px);line-height:1.08;font-weight:700;letter-spacing:-.025em;text-align:center;overflow:hidden;padding:2px 4px}.card{position:relative;width:100%;min-height:0;background:#fff;color:var(--text);border:1px solid var(--border);padding:22px 20px;box-shadow:0 1px 2px #1a1a2e0a,0 14px 34px #1a1a2e0f;max-height:calc(var(--vvh) - 32px);display:flex;flex-direction:column;overflow:hidden}.card.is-pill{width:min(100%,340px);padding:14px 22px;background:var(--text);border-color:var(--text);color:#fff;box-shadow:0 10px 28px #1a1a2e2e}.pill{display:flex;flex-direction:column;gap:6px}.pill-row{display:flex;align-items:center;gap:10px}.pill-spin{display:grid;place-items:center;flex:none}.pill-label{font-weight:600;font-size:16px;color:#fff}.pill-label .decode-run,.pill-read .decode-run{color:var(--mid)}.pill-read{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:#a9a6c9;padding-left:28px;height:16px;line-height:16px;overflow:hidden;white-space:nowrap}.ticker{overflow:hidden;width:100%}.ticker-track{display:inline-flex;white-space:nowrap}.view{display:flex;flex-direction:column;min-height:0;overflow-y:auto;overscroll-behavior:contain;margin:-4px;padding:4px}.view>*+*{margin-top:16px}.view form{display:flex;flex-direction:column;gap:16px}.muted{color:var(--muted);font-size:15px;line-height:1.45}.title{font-size:24px;line-height:1.2;font-weight:600;letter-spacing:-.015em}.btn{min-height:52px;width:100%;padding:0 22px;border-radius:16px;background:var(--primary);color:#fff;font-weight:600;font-size:16px;display:inline-flex;align-items:center;justify-content:center;gap:10px}.btn[disabled]{background:var(--lightest);color:var(--mid);cursor:not-allowed}.btn-quiet{min-height:44px;padding:0 12px;border-radius:12px;color:var(--muted);font-weight:500;display:inline-flex;align-items:center;justify-content:center}.btn-quiet:hover{color:var(--text)}.foot-link{margin-top:18px;min-height:44px;display:inline-flex;align-items:center;color:var(--muted);font-size:14px;text-decoration:none}.foot-link span{color:var(--primary);font-weight:600;margin-left:4px}.row-top{display:flex;align-items:center;justify-content:space-between;margin:-8px -8px 0}.step-count{font-size:13px;color:var(--muted);padding-right:8px}.progress{position:relative;display:flex;gap:6px;height:4px;margin:0 0 14px;flex:none}.seg{flex:1;border-radius:999px;background:var(--border);transition:background-color .2s}.seg.done{background:var(--light)}.seg-active{position:absolute;top:0;bottom:0;border-radius:999px;background:var(--primary)}.input{width:100%;min-height:52px;padding:0 16px;border-radius:16px;border:1.5px solid var(--border);background:#fff;outline:none;transition:border-color .18s,box-shadow .18s}.input::placeholder{color:#9a9aae}.input:focus{border-color:var(--primary);box-shadow:0 0 0 4px #7763ce29}.input.invalid{border-color:var(--red)}.input.invalid:focus{box-shadow:0 0 0 4px #e24b4a24}.field-error{color:#c0392b;font-size:14px;line-height:1.4;margin-top:-4px}.suggest{font-size:14px;color:var(--muted);display:flex;align-items:center;flex-wrap:wrap;gap:2px 6px;margin-top:-4px}.suggest strong{color:var(--text);font-weight:600}.chips{border:0;display:flex;flex-wrap:wrap;gap:8px;min-width:0}.chip{min-height:44px;display:inline-flex;align-items:center;padding:8px 16px;border:1.5px solid var(--border);border-radius:999px;font-size:15px;line-height:1.2;cursor:pointer;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}.chip:has(input:focus-visible){outline:2px solid var(--primary);outline-offset:2px}.chip.on{font-weight:600}.actions{display:flex;flex-direction:column;gap:4px;align-items:stretch;margin-top:4px}.zone{position:relative;display:flex;flex-direction:column;align-items:center;gap:8px;padding:26px 16px 18px;text-align:center}.zone-edge{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;border:1.5px dashed var(--mid);border-radius:20px;pointer-events:none}.zone>:not(.zone-edge){position:relative;z-index:1}.zone.drag .zone-edge{border-style:solid}.zone-icon{color:var(--primary);display:grid;place-items:center}.zone-title{font-weight:600;font-size:17px}.zone .btn{margin-top:8px}.file-chip{display:flex;align-items:center;gap:12px;border:1.5px solid var(--border);border-radius:20px;padding:10px 6px 10px 14px}.check{width:28px;height:28px;border-radius:50%;background:var(--primary);display:grid;place-items:center;flex:none}.file-info{flex:1;min-width:0}.file-name{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-meta{font-size:13px;color:var(--muted)}.paste{display:flex;flex-direction:column;gap:8px}.area{height:clamp(140px,calc(var(--vvh) * .32),300px);padding:14px 16px;resize:none;line-height:1.45}.count{font-size:13px;color:var(--muted)}.result{display:flex;flex-direction:column;min-height:0}.result-scroll{overflow-y:auto;overscroll-behavior:contain;min-height:0;display:flex;flex-direction:column;gap:18px;margin:0 -20px;padding:2px 20px 4px}.result .title:focus{outline:none}.result-meta{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-top:8px}.comments{list-style:none;display:flex;flex-direction:column;gap:12px}.comment{display:grid;grid-template-columns:30px 1fr;gap:12px;padding:16px 16px 16px 14px;border:1px solid var(--border);border-radius:20px;background:#fff}.comment-n{font-family:var(--mono);font-weight:500;font-size:13px;color:var(--primary);padding-top:3px}.comment-text{font-size:16px;line-height:1.5}.result-actions{display:flex;margin:-8px -12px 0}.mentor{border-top:1px solid var(--border);padding-top:18px;margin-top:2px}.mentor-row{display:flex;align-items:center;justify-content:space-between;gap:14px}.mentor-title{font-weight:600;font-size:16px;line-height:1.35}.mentor-consent{font-size:13px;line-height:1.5;color:var(--muted);margin-top:10px}.mentor-done{display:flex;align-items:center;gap:12px;font-weight:600;line-height:1.4}.switch{flex:none;position:relative;width:52px;height:32px;min-width:52px;border-radius:999px;padding:3px;display:flex;align-items:center;justify-content:flex-start}.switch.on{justify-content:flex-end}.switch[disabled]{cursor:progress}.switch-thumb{width:26px;height:26px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #1a1a2e33}.switch:after{content:"";position:absolute;top:-6px;right:-4px;bottom:-6px;left:-4px}.toast-zone{position:fixed;left:0;right:0;bottom:max(env(safe-area-inset-bottom),16px);display:flex;justify-content:center;padding:0 16px;pointer-events:none;z-index:10}.toast{pointer-events:auto;max-width:420px;min-height:48px;padding:12px 18px;border-radius:16px;background:var(--text);color:#fff;font-size:15px;font-weight:500;text-align:left;box-shadow:0 10px 28px #1a1a2e38}.decode{position:relative}.decode-ghost{visibility:hidden}.decode-live{position:absolute;top:0;right:0;bottom:0;left:0}.decode-run{color:var(--primary)}span.decode,.hud-state{display:inline-block}.hud{display:flex;justify-content:space-between;align-items:center;gap:12px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:14px;flex:none}.hud-state{color:var(--text);font-weight:500;white-space:nowrap}.kicker{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);text-align:center;margin-bottom:14px}.hero .word{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.1em;margin-bottom:-.1em}.hero .word>span{display:inline-block}@media (prefers-reduced-motion: reduce){*{scroll-behavior:auto!important}}