.proof-page main{margin:0 auto;padding:0 40px;max-width:1200px}.proof-header{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:28px 0;border-bottom:1px solid var(--line)}.proof-header a,.proof-finish>a:not(.primary){color:var(--teal);font-size:13px}.proof-header .proof-brand{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:700;text-decoration:none;color:var(--ink);letter-spacing:-1px}.proof-brand img{width:30px}.proof-intro{padding:45px 0 25px}.proof-intro h1{font-size:54px;max-width:750px}.proof-intro>p{color:var(--muted);font-size:16px;line-height:1.8}.proof-disclosure{display:grid;gap:3px;padding:15px 18px;margin-top:26px;border-left:3px solid var(--teal);background:#eaf2ec;font-size:12px}.proof-disclosure span{color:#587063}.proof-navigation{display:flex;justify-content:space-between;align-items:center;gap:15px;margin:20px 0}.proof-navigation span{font-size:12px;color:var(--muted)}.proof-grid{display:grid;grid-template-columns:240px minmax(0,1fr);gap:24px}.proof-grid nav{display:flex;flex-direction:column;gap:4px}.proof-grid nav button{display:flex;gap:10px;text-align:left;padding:11px 12px;font-size:11px;line-height:1.4;background:none;color:#6b7d82;border-radius:7px}.proof-grid nav button span{font:10px/1.5 monospace;color:#7f9791}.proof-grid nav button[aria-current=step]{background:#dfebdf;color:#214f3e;font-weight:650}.proof-card{background:#fff;border:1px solid #d6e2d8;border-radius:14px;padding:32px;align-self:start;min-height:460px}.proof-card h2{font-size:30px;letter-spacing:-.7px;line-height:1.22;margin:12px 0 18px}.proof-card>p{font-size:14px;color:#5a6c73;line-height:1.8}.proof-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:25px 0}.proof-stats div{border-bottom:1px solid var(--line);padding-bottom:12px}.proof-stats strong{display:block;font-size:20px}.proof-stats span{font-size:10px;color:#6b7d82}.proof-card details{margin-top:28px;font-size:12px}.proof-card summary{color:var(--teal);cursor:pointer}.proof-card pre{font-size:11px;white-space:pre-wrap;overflow-wrap:anywhere;background:#f5f8f6;padding:14px;border-radius:7px;max-height:360px;overflow:auto}.proof-receipt{border-left:2px solid #a4c39d;padding:4px 0 4px 15px;margin:17px 0}.proof-receipt small{font-size:9px;color:#527763;letter-spacing:.8px;text-transform:uppercase}.proof-receipt strong{display:block;font-size:13px;margin:4px 0}.proof-receipt p{font-size:12px;color:#5c6e75;line-height:1.6;margin:4px 0}.proof-models{display:grid;grid-template-columns:1fr 1.3fr;gap:40px;margin:50px 0}.proof-models h2{font-size:27px;line-height:1.25}.proof-models p{font-size:12px;color:var(--muted)}.proof-models .model-run{border-bottom:1px solid var(--line);padding:14px 0;font-size:12px}.model-run strong,.model-run span{display:block}.model-run span{color:#627974;font-size:11px;margin-top:4px}.proof-finish{padding:32px;background:#112b37;color:#fff;border-radius:13px;margin:20px 0 35px}.proof-finish h2{max-width:640px;font-size:28px;line-height:1.3;margin:0 0 24px}.proof-finish .primary{background:#c4ef8c;color:#16323e;display:inline-block;text-decoration:none;margin:0 15px 12px 0}.proof-finish>a:not(.primary){color:#bad5c5}#proof-error{color:#994932}@media(max-width:700px){.proof-page main{padding:0 20px}.proof-header{padding:20px 0}.proof-header .proof-brand{font-size:19px}.proof-header>a:last-child{font-size:10px}.proof-intro{padding-top:30px}.proof-intro h1{font-size:39px;letter-spacing:-1.5px}.proof-intro>p{font-size:14px}.proof-grid{grid-template-columns:1fr}.proof-grid nav{display:none}.proof-card{padding:22px;min-height:400px}.proof-card h2{font-size:26px}.proof-navigation button{font-size:11px;padding:12px}.proof-navigation span{font-size:10px}.proof-models{grid-template-columns:1fr;gap:5px}.proof-finish{padding:24px}.proof-finish h2{font-size:24px}}