:root {
  --paper:#fbf9f3;
  --paper-deep:#f0eee8;
  --paper-line:#d8d2c9;
  --ink:#1b1c18;
  --muted:#5d5953;
  --spruce:#1e3a34;
  --spruce-pale:#d7e9e2;
  --proof-red:#b34728;
  --max:896px;
  font-family:Inter,system-ui,sans-serif;
  color:var(--ink);
  background:var(--paper);
}
*{box-sizing:border-box}
body{margin:0;min-width:320px;background:var(--paper);color:var(--ink)}
a{color:inherit;text-decoration:none}
button,textarea{font:inherit}
button{border-radius:0;cursor:pointer}
button:focus-visible,a:focus-visible,textarea:focus-visible{outline:1px solid var(--proof-red);outline-offset:2px}
.site-header{border-bottom:1px solid var(--paper-line);min-height:65px}
.bar{max-width:1280px;margin:auto;padding:0 24px;height:65px;display:flex;justify-content:space-between;align-items:center;gap:24px}
.brand{font:500 23px/1 Newsreader,serif;letter-spacing:-.03em;display:flex;align-items:center;gap:10px}
.proof{font:500 10px/1 JetBrains Mono,monospace;border:1px solid var(--paper-line);padding:4px 6px;letter-spacing:.08em;color:var(--muted)}
.nav{display:flex;align-items:center;gap:28px;font-size:13px;color:var(--muted)}
.nav a:hover{color:var(--proof-red)}
.agent-link::after{content:"";display:inline-block;width:6px;height:6px;margin-left:6px;background:var(--spruce);vertical-align:middle}
.new-proof,.copy{border:1px solid var(--ink);background:var(--ink);color:#fff;padding:10px 14px;font:600 11px/1 Inter,sans-serif;letter-spacing:.04em}
.new-proof:hover,.copy:hover{background:var(--spruce);border-color:var(--spruce)}
.shell{width:min(var(--max),calc(100% - 32px));margin:0 auto;padding:52px 0 74px}
.intro{border-bottom:1px solid var(--paper-line);padding-bottom:28px;margin-bottom:40px}
.kicker,.meta,.result-note,.subtle{font:500 11px/1.4 JetBrains Mono,monospace;letter-spacing:.06em;color:var(--muted)}
.intro-meta{display:flex;justify-content:space-between;gap:20px;align-items:baseline}.intro h1{font:400 clamp(40px,6vw,58px)/1.08 Newsreader,serif;letter-spacing:-.035em;margin:12px 0 12px;max-width:840px}.lede{font:italic 20px/1.45 Newsreader,serif;color:#4e4b45;margin:0}
.proofbox,.specimens,.notice{border:1px solid var(--paper-line);background:#fff}.mode-row{display:flex;justify-content:center;padding:0 0 18px}.mode-switch{display:flex;gap:2px;padding:3px;border:1px solid var(--paper-line);border-radius:999px;background:#fff;box-shadow:0 1px 2px #1b1c1812}.mode-switch button{border:0;border-radius:999px;background:transparent;color:var(--muted);padding:9px 14px;font:500 11px/1 Inter,sans-serif}.mode-switch button[aria-pressed="true"]{background:var(--ink);color:#fff}.proof-top,.proof-bottom,.specimen-head{display:flex;justify-content:space-between;gap:16px;align-items:center;background:var(--paper-deep);padding:13px 16px;border-bottom:1px solid var(--paper-line)}.proof-top label,.specimen-head strong{font:600 12px/1 Inter,sans-serif;letter-spacing:.05em;text-transform:uppercase}.selection-hint{margin:0;padding:10px 16px;border-bottom:1px solid var(--paper-line);background:#fff;font:13px/1.4 Inter,sans-serif;color:var(--muted)}.selection-hint[hidden]{display:none}.selection-toolbar[hidden]{display:none!important}.selection-toolbar{position:fixed;z-index:10;display:flex;align-items:center;gap:2px;padding:4px;border:1px solid var(--paper-line);background:var(--paper);border-radius:7px;box-shadow:0 5px 16px #1b1c1820}.selection-toolbar button{position:relative;display:grid;place-items:center;width:30px;height:28px;border:0;border-radius:4px;background:transparent;color:var(--ink);padding:0;font:600 13px/1 Inter,sans-serif}.selection-toolbar button[data-tooltip]::after{content:attr(data-tooltip);position:absolute;left:50%;bottom:calc(100% + 7px);transform:translateX(-50%);width:max-content;padding:5px 7px;border:1px solid var(--paper-line);border-radius:4px;background:var(--paper);box-shadow:0 3px 10px #1b1c1820;color:var(--muted);font:500 10px/1 Inter,sans-serif;opacity:0;pointer-events:none}.selection-toolbar button[data-tooltip]:hover::after,.selection-toolbar button[data-tooltip]:focus-visible::after{opacity:1}.selection-toolbar button[data-selection-style="bold"]{font-weight:700}.selection-toolbar button[data-selection-style="italic"]{font-style:italic;font-family:Newsreader,serif;font-size:17px}.selection-toolbar button[data-selection-style="italic"] span{transform:translate(-1px,-1px)}.selection-toolbar button[data-selection-style="boldItalic"]{font-style:italic;font-size:11px}.selection-toolbar button[data-selection-style="strike"]{text-decoration:line-through}.selection-toolbar button[data-selection-style="underline"]{text-decoration:underline}.hint{font-size:12px;color:var(--muted);margin-left:10px}.source{display:block;width:100%;min-height:174px;border:0;resize:none;background:#fff;padding:17px;font:20px/1.48 Newsreader,serif;color:var(--ink)}.source::placeholder{color:var(--muted);opacity:.52}.proof-bottom{border-bottom:0;border-top:1px solid var(--paper-line);font:500 11px/1 JetBrains Mono,monospace}.proof-bottom button{border:0;background:transparent;color:var(--muted);padding:0}.proof-bottom button:hover{color:var(--proof-red)}#copy-all{border:1px solid var(--ink);background:var(--ink);color:#fff;padding:8px 10px;font:500 10px/1 JetBrains Mono,monospace}#copy-all:hover{background:var(--spruce);border-color:var(--spruce)}.status::after{content:"";display:inline-block;width:6px;height:6px;background:var(--spruce);border-radius:50%;margin-left:7px}
.specimens{margin-top:16px}.specimen-head{padding:13px 16px}.result{display:flex;justify-content:space-between;gap:18px;padding:19px 20px;border-bottom:1px solid var(--paper-line);min-height:93px}.result:last-child{border-bottom:0}.result:hover{background:#faf9f5}.result-title{display:flex;align-items:center;gap:8px;margin:0 0 10px}.result h2{font:500 12px/1 JetBrains Mono,monospace;margin:0;display:inline-block;border:1px solid var(--paper-line);padding:4px 6px;background:var(--paper-deep)}.appearance-note{font:500 10px/1 JetBrains Mono,monospace;letter-spacing:.03em;color:var(--muted)}.result:nth-child(4) h2{background:var(--spruce);border-color:var(--spruce);color:#fff}.result p{font:16px/1.5 Inter,sans-serif;white-space:pre-wrap;overflow-wrap:anywhere;margin:0;max-width:700px}.result button{align-self:center;flex:none;background:var(--paper);color:var(--ink);border:1px solid var(--paper-line);padding:9px 12px;font:500 11px/1 JetBrains Mono,monospace;min-width:78px}.result button:hover{border-color:var(--spruce);background:var(--spruce);color:#fff}.result button:disabled{opacity:.45;cursor:not-allowed}
.notes{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:40px;border-top:1px solid var(--paper-line);padding-top:16px}.notice{background:var(--paper-deep);padding:17px 18px;display:flex;gap:12px;align-items:flex-start}.notice h2{font:600 12px/1.3 Inter,sans-serif;letter-spacing:.04em;text-transform:uppercase;margin:0 0 8px}.notice p{font:13px/1.5 Inter,sans-serif;color:var(--muted);margin:0}.notice.mcp a{color:var(--proof-red);font-weight:600}.footer{border-top:1px solid var(--paper-line);background:var(--paper-deep)}.footer .bar{min-height:72px;height:auto;font-size:13px;color:var(--muted)}.footer .subtle{font-size:12px;letter-spacing:.04em}.footer .subtle > a[href="/made-by/"]{color:var(--ink);text-decoration:none}.footer .subtle > a[href="/made-by/"]:hover{color:var(--proof-red)}.footer strong{font:500 23px/1 Newsreader,serif;color:var(--ink)}.footer-github{display:inline-flex;vertical-align:middle;margin-left:10px}.footer-github img{display:block;width:15px;height:15px}
.account-shell{max-width:760px}.account-card{border:1px solid var(--paper-line);background:#fff;margin-bottom:16px}.account-content{padding:20px}.account-note,.usage-days,.key-row span{font:13px/1.5 Inter,sans-serif;color:var(--muted)}.usage-number{font:400 46px/1 Newsreader,serif;margin:0}.usage-number span{font:500 11px/1 JetBrains Mono,monospace;letter-spacing:.06em;color:var(--muted);margin-left:10px}.usage-days{margin:15px 0 0}.key-list{border-top:1px solid var(--paper-line);margin-top:18px}.key-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--paper-line)}.key-row:last-child{border-bottom:0}.key-row code,.new-key code{display:block;font:500 12px/1.5 JetBrains Mono,monospace;overflow-wrap:anywhere}.key-row span{display:block;margin-top:5px}.key-row button,.new-key button{border:1px solid var(--paper-line);background:var(--paper);padding:8px 10px;font:500 11px/1 JetBrains Mono,monospace}.new-key{margin:18px 0;padding:14px;border:1px solid var(--proof-red);background:#fff8f4}.new-key strong{display:block;font:600 11px/1 Inter,sans-serif;text-transform:uppercase;letter-spacing:.06em;color:var(--proof-red);margin-bottom:10px}.new-key button{margin-top:10px}.account-error{border:1px solid var(--proof-red);padding:14px;color:var(--proof-red)}
.setup-shell{max-width:760px}.setup-steps{margin:0;padding:0;list-style:none}.setup-step{display:grid;grid-template-columns:48px 1fr;gap:18px;padding:26px 0;border-bottom:1px solid var(--paper-line)}.step-number{font:500 13px/1 JetBrains Mono,monospace;color:var(--proof-red);padding-top:5px}.setup-step h2{font:400 30px/1.1 Newsreader,serif;margin:0 0 7px}.setup-step p{margin:0;color:var(--muted);font:15px/1.6 Inter,sans-serif}.setup-step code{font:500 12px/1.5 JetBrains Mono,monospace}.setup-cta{display:inline-block;margin-top:14px}.client-picker{display:flex;gap:7px;flex-wrap:wrap;margin:18px 0 12px}.client-picker button,.config-head button{border:1px solid var(--paper-line);background:var(--paper);padding:8px 10px;font:500 11px/1 JetBrains Mono,monospace}.client-picker button[aria-selected="true"]{background:var(--ink);border-color:var(--ink);color:#fff}.client-config{margin-top:14px;border:1px solid var(--paper-line);background:#fff}.config-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;background:var(--paper-deep);border-bottom:1px solid var(--paper-line);font:600 11px/1 Inter,sans-serif;text-transform:uppercase;letter-spacing:.05em}.client-config p{padding:13px 14px 0}.client-config pre{margin:0;padding:14px;white-space:pre-wrap;overflow-wrap:anywhere;font:500 12px/1.55 JetBrains Mono,monospace}.setup-note{margin-top:34px}.quiet-link{font:500 11px/1.4 JetBrains Mono,monospace;letter-spacing:.04em;color:var(--muted);margin-top:20px}.quiet-link a{color:var(--proof-red)}
.loading-account .account-content{min-height:86px;display:flex;align-items:center;gap:14px}.skeleton{display:block;background:linear-gradient(90deg,var(--paper-deep),#fff,var(--paper-deep));background-size:200% 100%;animation:shimmer 1.1s ease-in-out infinite;border-radius:2px}.skeleton-line{height:14px;width:68%}.skeleton-line.short{width:42%}.loader,.button-loader{display:inline-block;width:22px;height:22px;border:2px solid var(--paper-line);border-top-color:var(--proof-red);border-radius:50%;animation:spin .7s linear infinite}.button-loader{width:14px;height:14px;border-width:2px;border-top-color:currentColor;vertical-align:middle}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{to{background-position:-200% 0}}
.auth-slot{display:flex;justify-content:center}.auth-slot>*{max-width:100%}.docs-shell{max-width:760px}.docs-copy{font:15px/1.6 Inter,sans-serif}.docs-copy>p:first-child{margin-top:0}.docs-copy code,.docs-copy pre{font:500 12px/1.55 JetBrains Mono,monospace}.docs-copy>code{display:block;padding:12px;background:var(--paper-deep);overflow:auto}.docs-copy pre{margin:16px 0 0;padding:14px;background:var(--ink);color:#fff;overflow:auto}.docs-copy a{color:var(--proof-red);font-weight:600}.docs-copy ol{padding-left:20px}.client-guide{padding:18px 0;border-bottom:1px solid var(--paper-line)}.client-guide:first-child{padding-top:0}.client-guide:last-child{border-bottom:0;padding-bottom:0}.client-guide h2{font:500 24px/1.1 Newsreader,serif;margin:0 0 8px}.client-guide p{margin:0;color:var(--muted)}.status-badge{font:500 10px/1 JetBrains Mono,monospace;vertical-align:middle;padding:4px 6px;letter-spacing:.04em}.status-badge.verified{background:var(--spruce-pale);color:var(--spruce)}.status-badge.guide{border:1px solid var(--paper-line);color:var(--muted)}.social-links{display:flex;gap:10px;margin:20px 0 0}.social-links a{display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--paper-line);background:#fff}.social-links a:hover{border-color:var(--proof-red);background:#fff8f4}.social-links img{display:block;width:18px;height:18px}
@media(max-width:700px){.bar{padding:0 16px}.nav{gap:10px;font-size:12px}.new-proof{display:none}.shell{padding-top:34px}.intro-meta{display:block}.intro h1{font-size:42px}.lede{font-size:18px}.proof-top,.proof-bottom,.specimen-head{padding:12px}.proof-top .meta{display:none}.source{min-height:160px;font-size:19px}.result{padding:16px;display:flex;align-items:center;justify-content:space-between}.result p{font-size:15px}.result button{margin-top:0}.notes{grid-template-columns:1fr}.footer .bar{padding:18px 16px;min-height:0;align-items:center;flex-direction:row;gap:12px}.footer .subtle{font-size:11px;letter-spacing:.04em;white-space:nowrap}.proof{display:none}.key-row{align-items:flex-start;flex-direction:column}.usage-number{font-size:40px}}
@media(pointer:coarse){.selection-toolbar{position:absolute}}