:root{--bg:#f3f3f2;--panel:#fff;--ink:#0b0b0c;--ink-soft:#38393d;--muted:#74757a;--faint:#a4a5aa;--line:#e3e3e4;--line-2:#d0d0d2;--accent:#1b39ff;--accent-ink:#1430d6;--accent-soft:#1b39ff12;--sans:"Archivo", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--mono:"JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--sans);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;font-size:16px;line-height:1.5}::selection{background:var(--accent);color:#fff}a{color:inherit}.page{background-color:var(--bg);min-height:100vh;position:relative}.wrap{max-width:1080px;margin:0 auto;padding:0 40px}.masthead{max-width:1080px;font-family:var(--mono);align-items:center;gap:20px;margin:0 auto;padding:22px 40px 0;font-size:12px;font-weight:500;display:flex}.mark{letter-spacing:.02em;color:var(--ink);align-items:center;gap:9px;font-weight:600;text-decoration:none;display:inline-flex}.mark-sq{background:var(--accent);width:9px;height:9px}.mast-desc{color:var(--muted);letter-spacing:.02em}.mast-nav{gap:20px;margin-left:auto;display:flex}.mast-nav a{color:var(--muted);text-decoration:none;transition:color .15s}.mast-nav a:hover{color:var(--accent)}.hero{padding:40px 0 8px}.hero-tag{font-family:var(--mono);letter-spacing:.04em;color:var(--accent);font-size:12px;font-weight:600;display:inline-block}.display{font-family:var(--sans);letter-spacing:-.04em;color:var(--ink);margin:20px 0 0;font-size:clamp(2.7rem,7.4vw,5.4rem);font-weight:800;line-height:.92}.lede{max-width:46ch;color:var(--ink-soft);margin:26px 0 0;font-size:1.08rem;font-weight:400;line-height:1.55}.datasheet{border:1px solid var(--line-2);background:var(--panel);border-right:0;grid-template-columns:repeat(5,minmax(0,1fr));margin:44px 0 0;display:grid}.datasheet>div{border-right:1px solid var(--line-2);padding:15px 18px}.datasheet dt{font-family:var(--mono);letter-spacing:.11em;text-transform:uppercase;color:var(--faint);margin:0;font-size:10px;font-weight:600}.datasheet dd{letter-spacing:-.01em;color:var(--ink);margin:9px 0 0;font-size:15px;font-weight:600}.datasheet>div:first-child dd{color:var(--accent)}.console{background:var(--panel);border:1px solid var(--line-2);margin-top:30px}.console-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;display:flex}.ch-title{font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);align-items:center;gap:8px;font-size:11px;font-weight:600;display:inline-flex}.ch-arrow{color:var(--accent)}.ch-right{align-items:center;gap:12px;display:flex}.meta-tag{font-family:var(--mono);letter-spacing:.05em;color:#fff;background:var(--ink);white-space:nowrap;padding:5px 9px;font-size:11px;font-weight:600}.ch-toggle{font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line-2);cursor:pointer;background:0 0;padding:7px 11px;font-size:11px;font-weight:600;transition:border-color .15s,color .15s,background .15s}.ch-toggle:hover{border-color:var(--ink-soft);color:var(--ink)}.ch-toggle.is-on{border-color:var(--accent);color:var(--ink);background:var(--accent-soft)}.ch-toggle .state{color:var(--faint)}.ch-toggle.is-on .state{color:var(--accent)}.samples{border-bottom:1px solid var(--line);flex-wrap:wrap;gap:8px;margin:0;padding:14px 16px;list-style:none;display:flex}.chip{appearance:none;height:38px;font-family:var(--sans);color:var(--ink-soft);background:var(--panel);border:1px solid var(--line-2);cursor:pointer;align-items:center;gap:9px;padding:0 13px;line-height:1;transition:border-color .14s,color .14s,background .14s,transform .1s;display:inline-flex}.chip:hover{border-color:var(--ink);transform:translateY(-1px)}.chip.is-active{color:#fff;background:var(--ink);border-color:var(--ink)}.s-num{font-family:var(--mono);letter-spacing:.04em;color:var(--faint);font-size:10px;font-weight:600}.chip.is-active .s-num{color:#ffffff8c}.s-name{letter-spacing:-.01em;font-size:13.5px;font-weight:600}.chip-upload{color:var(--muted);border-style:dashed;position:relative}.chip-upload .s-num{color:var(--accent)}.chip-upload input{opacity:0;cursor:pointer;position:absolute;inset:0}.stage{background:repeating-linear-gradient(-45deg,#0000,#0000 11px,#0b0b0c04 11px 12px);min-height:62vh;padding:20px;transition:box-shadow .15s;position:relative}.stage.is-dragging{box-shadow:inset 0 0 0 2px var(--accent)}.viewer{width:100%}.viewer .odv-pdf canvas,.viewer .odv-docx,.viewer .odv-image-img{max-width:100%!important}.viewer .odv-xlsx{max-height:min(64vh,560px)}.empty{text-align:center;font-family:var(--mono);color:var(--muted);flex-direction:column;justify-content:center;align-items:center;gap:9px;padding:28px;font-size:12px;display:flex;position:absolute;inset:0}.empty-frame{border:1.5px solid var(--line-2);width:52px;height:66px;margin-bottom:16px;position:relative}.empty-frame span{background:var(--accent);width:22px;height:22px;position:absolute;bottom:-1.5px;left:-1.5px}.empty-line{font-family:var(--sans);letter-spacing:-.02em;color:var(--ink);font-size:1.2rem;font-weight:700}.empty-sub{color:var(--muted)}.empty-pulse{background:var(--accent);width:8px;height:8px;margin-right:9px;animation:1.1s ease-in-out infinite pulse;display:inline-block}@keyframes pulse{0%,to{opacity:.3}50%{opacity:1}}.note{max-width:720px;color:var(--muted);margin:26px 0 0;font-size:.85rem;line-height:1.7}.note strong{color:var(--ink);font-weight:700}.note code{font-family:var(--mono);background:var(--accent-soft);color:var(--accent-ink);padding:1px 5px;font-size:.78rem}.footer{font-family:var(--mono);color:var(--muted);flex-wrap:wrap;align-items:center;gap:12px 20px;margin-top:56px;padding-top:20px;padding-bottom:52px;font-size:12px;display:flex}.footer-brand{color:var(--ink);align-items:center;gap:9px;font-weight:600;display:inline-flex}.footer-meta{color:var(--faint);letter-spacing:.02em;margin-left:auto}@keyframes rise{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}.reveal{opacity:0;animation:.7s cubic-bezier(.2,.7,.2,1) forwards rise}.hero-tag.reveal{animation-delay:40ms}.display.reveal{animation-delay:.12s}.lede.reveal{animation-delay:.22s}.datasheet.reveal{animation-delay:.32s}.console.reveal{animation-delay:.42s}.note.reveal{animation-delay:.54s}@media (prefers-reduced-motion:reduce){.reveal{opacity:1;animation:none}.empty-pulse{animation:none}}@media (width<=720px){.wrap,.masthead{padding-left:20px;padding-right:20px}.mast-desc{display:none}.hero{padding:48px 0 4px}.lede{font-size:1rem}.datasheet{border-bottom:0;grid-template-columns:repeat(2,1fr)}.datasheet>div{border-bottom:1px solid var(--line-2)}.datasheet>div:last-child{grid-column:1/-1}.console-head{flex-wrap:wrap}.stage{min-height:56vh;padding:12px}.footer-meta{width:100%;margin-left:0}}.warnings{background:#fff8e6;border:1px solid #f1d38a;border-radius:8px;margin:16px 0 0;padding:12px 16px;font-size:13px;line-height:1.5;list-style:none}.warnings li+li{margin-top:4px}.warnings code{background:#fdecc4;border-radius:4px;margin-right:6px;padding:1px 5px;font-size:12px}