:root{--paper:#FBFAF6;--ink:#191A24;--indigo:#2B2A6E;--marigold:#FFB524;--signal:#E5422B;--mint:#0E9E7E;--surface:var(--paper);--surface-raised:#FFFFFF;--surface-sunken:#F2F0EA;--surface-invert:var(--indigo);--text:var(--ink);--text-muted:#55566B;--text-invert:var(--paper);--line:#DFDCD2;--line-strong:var(--ink);--accent:var(--marigold);--accent-text:var(--ink);--shadow-hard:var(--ink);--font-display:"Unbounded","Onest","Segoe UI",system-ui,sans-serif;--font-body:"Onest","Segoe UI",system-ui,-apple-system,sans-serif;--size-display:clamp(2.75rem,1.6rem + 5.4vw,6rem);--size-h2:clamp(2rem,1.4rem + 2.6vw,3.25rem);--size-h3:clamp(1.35rem,1.15rem + 0.9vw,1.75rem);--size-lead:clamp(1.3125rem,1.2rem + 0.5vw,1.5rem);--size-body:clamp(1.1875rem,1.125rem + 0.3vw,1.3125rem);--size-label:0.875rem;--gap-panel:clamp(4rem,2.5rem + 6vw,8rem);--radius:18px;--radius-lg:28px;--measure:62ch;--press-rest:6px;--press-hover:8px}@media 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4vw,3.5rem)}.top{position:-webkit-sticky;position:sticky;top:0;z-index:20;background:var(--surface);border-bottom:3px solid var(--line-strong)}.top__in{display:flex;justify-content:space-between;gap:1rem;min-height:84px}.brand,.top__in{align-items:center}.brand{display:inline-flex;gap:.7rem;min-width:0;font-family:var(--font-display);font-weight:800;font-size:1.3rem;text-decoration:none;letter-spacing:-.02em}.brand svg{flex:none}.top__actions{display:flex;align-items:center;gap:.75rem;min-width:0}.theme{display:inline-flex;align-items:center;flex:none;border:3px solid var(--line-strong);border-radius:999px;background:var(--surface-sunken);box-shadow:0 4px 0 var(--shadow-hard);overflow:hidden}.theme button{display:grid;place-items:center;width:56px;height:56px;padding:0;border:0;background:transparent;color:var(--text-muted);cursor:pointer;transition:background-color .12s ease,color .12s ease}.theme button:hover{color:var(--text)}.theme 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.95fr}}h1{font-size:var(--size-display);font-weight:800}.hero__sub{font-size:var(--size-lead);color:var(--text-muted);margin-top:1.5rem;line-height:1.45}.hero__cta{display:flex;flex-wrap:wrap;align-items:center;gap:1rem;margin-top:2.25rem}.hero__note{margin-top:1rem;font-size:1rem;color:var(--text-muted)}.promises{list-style:none;display:flex;flex-wrap:wrap;gap:.75rem;padding:0;margin:2.5rem 0 0}.promises li{display:inline-flex;align-items:center;gap:.5rem;padding:.6rem 1.1rem;border:2px solid var(--line-strong);border-radius:999px;background:var(--surface-raised);font-size:1rem;font-weight:600}.promises svg{flex:none;color:var(--mint)}.hero__art{border:4px solid var(--line-strong);border-radius:var(--radius-lg);background:var(--surface-raised);box-shadow:0 10px 0 var(--shadow-hard);overflow:hidden}.hero__art img{width:100%}.steps{display:grid;grid-gap:1.5rem;gap:1.5rem;counter-reset:step}@media (min-width:860px){.steps{grid-template-columns:repeat(3,1fr)}}.step{position:relative;padding:2.25rem 1.75rem 1.75rem;border:3px solid var(--line-strong);border-radius:var(--radius-lg);background:var(--surface-raised);box-shadow:0 6px 0 var(--shadow-hard)}.step__num{display:grid;place-items:center;width:58px;height:58px;margin-bottom:1.25rem;border:3px solid var(--line-strong);border-radius:50%;background:var(--accent);color:var(--accent-text);font-family:var(--font-display);font-size:1.5rem;font-weight:800;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.step p{margin-top:.75rem;color:var(--text-muted)}.tiles{display:grid;grid-gap:1.25rem;gap:1.25rem;grid-template-columns:repeat(auto-fit,minmax(272px,1fr))}.tile{display:flex;flex-direction:column;gap:.85rem;min-height:210px;padding:1.75rem;border:3px solid var(--line-strong);border-radius:var(--radius-lg);background:var(--surface-raised);color:inherit;text-decoration:none;box-shadow:0 6px 0 var(--shadow-hard);transform:translateY(0);transition:transform .12s ease,box-shadow .12s ease}.tile:hover{transform:translateY(-2px);box-shadow:0 8px 0 var(--shadow-hard)}.tile:active{transform:translateY(6px);box-shadow:0 0 0 var(--shadow-hard)}.tile__icon{display:grid;place-items:center;width:62px;height:62px;border:3px solid var(--line-strong);border-radius:16px;background:var(--tile-bg,var(--surface-sunken))}.tile h3{font-size:1.3rem}.tile p{color:var(--text-muted);font-size:1.05rem}.models{display:flex;flex-wrap:wrap;gap:.75rem;padding:0;margin:0;list-style:none}.models li{padding:.7rem 1.25rem;border:2px solid;border-radius:999px;font-weight:600;font-size:1.05rem}.plans{display:grid;grid-gap:1.5rem;gap:1.5rem}@media (min-width:900px){.plans{grid-template-columns:repeat(3,1fr)}}.plan{display:flex;flex-direction:column;gap:1.25rem;padding:2rem 1.75rem;border:3px solid var(--line-strong);border-radius:var(--radius-lg);background:var(--surface-raised);box-shadow:0 6px 0 var(--shadow-hard)}.plan--hero{background:var(--accent);color:var(--accent-text);box-shadow:0 10px 0 var(--shadow-hard)}.plan--hero .plan__list,.plan--hero .plan__price small{color:inherit}.plan__tag{align-self:flex-start;padding:.35rem .85rem;border:2px solid var(--line-strong);border-radius:999px;background:var(--ink);color:#FBFAF6;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em}.plan__name{font-size:1.4rem;font-weight:700}.plan__name,.plan__price{font-family:var(--font-display)}.plan__price{font-size:clamp(2.25rem,1.8rem + 2vw,3rem);font-weight:800;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;line-height:1}.plan__price small{font-size:1rem;font-weight:500;color:var(--text-muted)}.btn--onaccent{background:var(--ink);color:#FBFAF6;--shadow-hard:#000000}.plan__list{list-style:none;padding:0;margin:0;display:grid;grid-gap:.7rem;gap:.7rem}.plan__list li{display:flex;gap:.6rem;align-items:flex-start;font-size:1.05rem}.plan__list svg{flex:none;margin-top:.3rem}.plan .btn{width:100%;margin-top:auto}.plans__more{margin-top:2rem;padding:1.5rem;border:3px dashed var(--line);border-radius:var(--radius);text-align:center;max-width:none}.faq{display:grid;grid-gap:1rem;gap:1rem;max-width:860px}.qa{border:3px solid var(--line-strong);border-radius:var(--radius);background:var(--surface-raised);overflow:hidden}.qa summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:68px;padding:1rem 1.5rem;font-family:var(--font-display);font-size:1.15rem;font-weight:700;cursor:pointer;list-style:none}.qa summary::-webkit-details-marker{display:none}.qa summary:after{content:"+";flex:none;font-size:1.75rem;line-height:1;transition:transform .15s ease}.qa[open] summary:after{transform:rotate(45deg)}.qa__body{padding:0 1.5rem 1.5rem;color:var(--text-muted)}.finale{text-align:center}.finale h2{margin-inline:auto;max-width:18ch}.finale p{margin-inline:auto;margin-top:1.25rem}.finale .btn{margin-top:2.5rem}.foot{padding-block:3rem;background:var(--surface-sunken);font-size:1rem}.foot__in{display:flex;flex-wrap:wrap;gap:1.5rem;justify-content:space-between;align-items:center}.foot a{color:var(--text-muted);text-decoration:none}.foot a:hover{color:var(--text);text-decoration:underline}.foot__links{display:flex;flex-wrap:wrap;gap:1.25rem}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}.btn:active,.btn:hover,.tile:active,.tile:hover{transform:none}}.shell{min-height:100vh;align-items:center;justify-content:center;padding:clamp(1.5rem,1rem + 3vw,4rem) 1.25rem;gap:1.5rem}.card,.shell{display:flex;flex-direction:column}.card{width:min(100%,520px);padding:clamp(1.75rem,1.25rem + 2vw,2.75rem);border:3px solid var(--line-strong);border-radius:var(--radius-lg);background:var(--surface-raised);box-shadow:0 8px 0 var(--shadow-hard);gap:1.25rem}.card h1{font-size:clamp(1.75rem,1.4rem + 1.6vw,2.5rem)}.card p{color:var(--text-muted)}.field{display:flex;flex-direction:column;gap:.5rem}.field label{font-weight:600;font-size:1rem}.field input{min-height:64px;padding:.75rem 1.1rem;border:3px solid var(--line-strong);border-radius:var(--radius);background:var(--surface);color:var(--text);font-family:var(--font-body);font-size:1.15rem}.field input::placeholder{color:var(--text-muted)}.divider{display:flex;align-items:center;gap:1rem;color:var(--text-muted);font-size:1rem}.divider:after,.divider:before{content:"";flex:1 1;height:2px;background:var(--line)}.notice{padding:1rem 1.25rem;border:3px solid var(--line-strong);border-radius:var(--radius);background:var(--surface-sunken);font-size:1.05rem;max-width:none}.notice--bad{border-color:var(--signal)}.notice--good{border-color:var(--mint)}.stat{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;padding:1rem 0;border-bottom:2px solid var(--line)}.stat:last-child{border-bottom:0}.stat__label{color:var(--text-muted);font-size:1.05rem}.stat__value{font-family:var(--font-display);font-weight:700;font-size:1.5rem;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.row{display:flex;flex-wrap:wrap;gap:.75rem}.muted-link{color:var(--text-muted);font-size:1rem}.workspace{padding-block:clamp(2rem,1.5rem + 3vw,4rem)}.workspace__head{display:flex;flex-direction:column;gap:.75rem;margin-bottom:clamp(1.5rem,1rem + 2vw,2.5rem)}.workspace__head h1{font-size:var(--size-h2);font-weight:700}.balance-chip{display:inline-flex;align-items:center;min-height:56px;padding:0 1.1rem;border:3px solid var(--line-strong);border-radius:999px;background:var(--accent);color:var(--accent-text);font-family:var(--font-display);font-weight:700;text-decoration:none;box-shadow:0 4px 0 var(--shadow-hard);white-space:nowrap}.balance-chip strong{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.tile__banner{display:block;margin:-1.75rem -1.75rem .25rem;border-bottom:3px solid var(--line-strong);border-radius:calc(var(--radius-lg) - 3px) calc(var(--radius-lg) - 3px) 0 0;overflow:hidden;background:var(--surface-sunken)}.tile__banner img{width:100%;height:auto;display:block}.tile--locked{opacity:.62}.chat{padding-block:clamp(1.5rem,1rem + 2vw,3rem)}.chat__inner{gap:1.5rem;max-width:820px}.chat__head,.chat__inner{display:flex;flex-direction:column}.chat__head{gap:1rem}.chat__head h1{font-size:var(--size-h3)}.chat__banner{width:100%;max-width:420px;height:auto;border:3px solid var(--line-strong);border-radius:var(--radius-lg);box-shadow:0 6px 0 var(--shadow-hard)}.chat__log{display:flex;flex-direction:column;gap:1rem}.bubble{padding:1rem 1.25rem;border:3px solid var(--line-strong);border-radius:var(--radius-lg);max-width:90%;white-space:pre-wrap;word-break:break-word}.bubble--me{align-self:flex-end;background:var(--accent);color:var(--accent-text)}.bubble--ai{align-self:flex-start;background:var(--surface-raised)}.bubble--wait,.bubble__meta{color:var(--text-muted)}.bubble__meta{margin-top:.75rem;padding-top:.6rem;border-top:2px solid var(--line);font-size:.95rem}.composer{display:flex;flex-direction:column;gap:.85rem}.composer__input{width:100%;padding:1rem 1.15rem;resize:vertical;border:3px solid var(--line-strong);border-radius:var(--radius);background:var(--surface-raised);color:var(--text);font-family:var(--font-body);font-size:var(--size-body);line-height:1.5}.composer__row{display:flex;flex-wrap:wrap;align-items:center;gap:1rem}.composer__hint{color:var(--text-muted);font-size:1rem}.picker{gap:.75rem;align-items:flex-start}.picker,.picker__list{display:flex;flex-direction:column}.picker__list{gap:.6rem;width:100%;padding:1.25rem;border:3px dashed var(--line);border-radius:var(--radius)}