/* Perslis model launches: editorial model discovery, separate from full papers. */
.model-launch { --ml-ink:#171816; --ml-muted:#66655f; --ml-line:#ddd8ce; --ml-paper:#f8f5ef; --ml-accent:#c55a31; background:var(--ml-paper); color:var(--ml-ink); }
.ml-skip { position:absolute; left:20px; top:-100px; z-index:100; padding:12px; background:var(--paper); }
.ml-skip:focus { top:12px; }
.model-launch .ml-header { position:relative; max-width:1440px; margin:auto; padding:25px 40px; background:none; border:0; gap:32px; }
.model-launch .ml-header .brand { font-family:var(--sans); font-size:1.45rem; gap:14px; flex-shrink:0; }
.model-launch .ml-header .brand>span:last-child { display:flex; flex-direction:column; }
.model-launch .ml-header .brand small { margin-top:1px; font-size:.52rem; letter-spacing:.19em; }
.model-launch .ml-header .nav-links { gap:27px; font-size:.82rem; }
.ml-brand-mark { width:24px; height:24px; border:1.5px solid var(--ml-accent); transform:rotate(45deg); position:relative; }
.ml-brand-mark::after { content:""; position:absolute; inset:7px; border:1px solid var(--ml-accent); }
.ml-family { max-width:1360px; margin:auto; padding:16px 40px; border-block:1px solid var(--ml-line); display:flex; align-items:center; justify-content:space-between; gap:24px; font-size:.78rem; }
.ml-family>a { color:var(--ml-muted); }
.ml-family>div { display:flex; gap:28px; flex-wrap:wrap; }
.ml-family a[aria-current="page"] { font-weight:600; border-bottom:1px solid var(--ml-ink); }
.ml-side { position:fixed; top:185px; left:max(24px,calc((100vw - 1440px)/2 + 32px)); width:160px; z-index:5; }
.ml-side nav { display:flex; flex-direction:column; gap:10px; }
.ml-side a { display:flex; gap:12px; align-items:center; padding:8px 10px; color:var(--ml-muted); font-size:.7rem; border-radius:6px; }
.ml-side a>span { font: .6rem var(--mono); color:#aaa69c; }
.ml-side a[aria-current="location"] { background:#e8e3d8; color:var(--ml-ink); }
.ml-hero { max-width:1030px; margin:auto; padding:90px 42px 56px; text-align:center; }
.ml-kicker { font:500 .68rem var(--sans); text-transform:uppercase; letter-spacing:.15em; color:var(--ml-muted); margin:0 0 22px; }
.model-launch .ml-hero h1 { font-family:var(--serif); font-weight:400; font-size:clamp(5rem,11vw,10.5rem); letter-spacing:-.045em; line-height:1; margin:0 0 24px; color:var(--ml-ink); }
.ml-tagline { font-size:clamp(1.2rem,2.2vw,1.75rem); max-width:34ch; line-height:1.35; margin:0 auto 22px; letter-spacing:-.025em; }
.ml-date { font-size:.72rem; color:var(--ml-muted); margin-bottom:26px; }
.ml-actions { display:flex; flex-wrap:wrap; justify-content:center; align-items:center; gap:24px; }
.ml-button { display:inline-flex; align-items:center; gap:20px; padding:13px 19px; border-radius:6px; background:var(--ml-ink); color:#fff; font:500 .82rem var(--sans); line-height:1.4; transition:background .15s; }
.ml-button:hover { background:#3f433b; }
.ml-text-link { display:inline-flex; gap:12px; align-items:center; font-size:.83rem; text-decoration:underline; text-underline-offset:4px; }
.ml-orbit { width:min(100%,640px); height:auto; display:block; margin:45px auto 12px; color:var(--ml-accent); opacity:.65; }
.ml-hero-toc { display:grid; grid-template-columns:repeat(4,1fr); gap:24px; border-top:1px solid var(--ml-line); padding-top:26px; text-align:left; }
.ml-hero-toc a { display:flex; justify-content:space-between; gap:10px; font-size:.75rem; }
.ml-hero-toc a>span { font-family:var(--mono); color:var(--ml-muted); font-size:.66rem; }
.ml-reading { max-width:870px; padding:0 40px; margin:auto; }
.ml-section { padding:64px 0; border-bottom:1px solid var(--ml-line); scroll-margin-top:30px; }
.ml-section p { font:400 1.05rem/1.8 var(--sans); color:#4c4c45; margin:0 0 20px; }
.ml-section p.ml-intro { font-size:1.36rem; line-height:1.6; letter-spacing:-.022em; color:var(--ml-ink); }
.ml-section h2,.ml-research-head h2,.ml-discovery h2 { font-family:var(--serif); font-size:clamp(2rem,3.7vw,3rem); font-weight:400; line-height:1.15; letter-spacing:-.035em; margin:0 0 28px; }
.ml-section .ml-kicker { font-size:.68rem; margin-bottom:18px; }
.ml-capabilities { margin-top:32px; }
.ml-capabilities article { display:grid; grid-template-columns:35px 1fr; gap:8px 20px; padding:24px 0; border-top:1px solid var(--ml-line); }
.ml-capabilities article>span { grid-row:span 2; padding-top:3px; font:.7rem var(--mono); color:var(--ml-muted); }
.ml-capabilities h3 { font:600 1.1rem var(--sans); letter-spacing:-.025em; }
.ml-capabilities p { font-size:.95rem; margin:0; }
.ml-examples { background:#eee9df; border-radius:12px; padding:28px; margin:44px 0; }
.ml-examples>h3 { font:500 1rem var(--sans); margin-bottom:22px; }
.ml-tabs { display:flex; flex-wrap:wrap; gap:8px; margin-bottom:22px; }
.ml-tabs button { appearance:none; background:transparent; color:var(--ml-muted); border:1px solid #d4cfc3; padding:8px 12px; border-radius:5px; cursor:pointer; font:500 .72rem var(--sans); }
.ml-tabs button[aria-selected="true"] { background:var(--ml-ink); color:white; border-color:var(--ml-ink); }
.ml-example-panel { display:grid; grid-template-columns:.8fr 1.2fr; border:1px solid var(--ml-line); border-radius:7px; overflow:hidden; }
.ml-example-panel[hidden] { display:none; }
.ml-example-request { background:#faf8f3; padding:24px; }
.ml-example-request>span { font:.65rem var(--mono); color:var(--ml-muted); text-transform:uppercase; }
.ml-example-request p { margin:16px 0 0; font-size:.92rem; line-height:1.6; }
.ml-example-trace { background:#202923; color:#dde6df; padding:24px; }
.ml-status { display:inline-block; padding:4px 9px; border:1px solid #617b65; border-radius:4px; color:#b8d7ba; font: .65rem var(--mono); margin-bottom:18px; }
.ml-example-trace ol { margin:0 0 0 20px; padding:0; font:.73rem/1.8 var(--mono); }
.ml-example-trace li { padding:0 0 12px 6px; }
.ml-section .ml-example-note { font-size:.65rem; line-height:1.5; color:var(--ml-muted); margin:16px 0 0; }
.ml-evidence-title { font:600 1.1rem var(--sans); margin:0 0 22px; }
.ml-metrics { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); border-block:1px solid var(--ml-line); margin:20px 0; }
.ml-metrics>div { display:flex; flex-direction:column-reverse; gap:8px; padding:24px 14px; border-left:1px solid var(--ml-line); }
.ml-metrics>div:first-child { border-left:0; padding-left:0; }
.ml-metrics dd { font:400 clamp(1.3rem,2.8vw,2.2rem) var(--serif); line-height:1.2; white-space:nowrap; letter-spacing:-.035em; }
.ml-metrics dt { font:.68rem/1.4 var(--sans); color:var(--ml-muted); }
.ml-section .ml-evidence { font-size:.85rem; line-height:1.7; }
.ml-evidence a { text-decoration:underline; text-underline-offset:3px; }
.ml-get-started .ml-actions { justify-content:flex-start; margin-top:30px; }
.ml-research { max-width:1040px; margin:0 auto; padding:70px 40px; scroll-margin-top:30px; }
.ml-research-head { max-width:790px; margin:0 auto 30px; }
.ml-research-head>p:last-child { color:var(--ml-muted); font-size:.95rem; line-height:1.7; }
.ml-paper { border-block:1px solid var(--ml-line); }
.ml-paper>summary { display:flex; justify-content:space-between; align-items:center; gap:24px; padding:26px; background:#eee9df; font:500 .95rem var(--sans); cursor:pointer; list-style:none; }
.ml-paper>summary::-webkit-details-marker { display:none; }
.ml-paper>summary>span { font-size:1.5rem; font-weight:400; }
.ml-paper[open]>summary>span { transform:rotate(45deg); }
.ml-paper .article { max-width:none; padding:40px 24px 50px; }
.ml-paper .mr-report .article-hero h1 { font-size:2.2rem; max-width:none; }
.ml-paper .mr-flow { grid-template-columns:repeat(2,minmax(0,1fr)); }
.ml-paper .mr-report .mr-related { display:none; }
.ml-discovery { max-width:1200px; margin:auto; padding:50px 40px 90px; border-top:1px solid var(--ml-line); }
.ml-discovery-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:20px; }
.ml-discovery-grid>a { display:flex; flex-direction:column; background:#e9e3d7; padding:28px; border-radius:10px; transition:background .15s; }
.ml-discovery-grid>a:hover { background:#e1dacb; }
.ml-discovery-grid>a>span { font:.65rem var(--sans); color:var(--ml-muted); text-transform:uppercase; letter-spacing:.05em; }
.ml-discovery-grid h3 { font:400 2rem var(--serif); margin:20px 0 12px; letter-spacing:-.035em; }
.ml-discovery-grid p { font:.86rem/1.65 var(--sans); color:#55554d; margin-bottom:28px; }
.ml-discovery-grid b { font:500 .75rem var(--sans); margin-top:auto; display:flex; justify-content:space-between; }
.model-launch .site-footer { background:#eeebe3; }
.ml-footer { display:grid; grid-template-columns:2fr 1fr 1fr; gap:32px; }
.ml-footer .brand { font-family:var(--sans); flex-wrap:wrap; }
.ml-footer .brand small { font-size:.55rem; letter-spacing:.15em; text-transform:uppercase; }
.ml-footer p { font-size:.75rem; margin-top:16px; color:var(--ml-muted); }
.ml-footer nav { display:flex; flex-direction:column; gap:10px; font-size:.8rem; }
.ml-footer strong { color:var(--ml-ink); }
@media(min-width:1250px) { .ml-hero,.ml-reading,.ml-research { transform:translateX(65px); } }
@media(max-width:1249px) { .ml-side { display:none; } }
@media(max-width:900px) { .model-launch .ml-header { flex-wrap:wrap; padding:24px; gap:22px; } .model-launch .ml-header .nav-links { gap:15px 24px; justify-content:flex-start; } .ml-family { padding:16px 24px; } .ml-hero { padding:68px 28px 38px; } .ml-hero-toc { gap:18px; } .ml-reading { padding:0 28px; } .ml-section { padding:48px 0; } .ml-discovery,.ml-research { padding:50px 28px; } }
@media(max-width:600px) { .ml-family { align-items:flex-start; flex-direction:column; gap:14px; } .ml-family>div { gap:20px; } .model-launch .ml-hero h1 { font-size:clamp(3.8rem,14vw,6.5rem); } .ml-hero-toc { grid-template-columns:1fr 1fr; gap:20px 30px; } .ml-hero-toc a { font-size:.72rem; } .ml-tagline { font-size:1.2rem; } .ml-reading { padding:0 24px; } .ml-section p.ml-intro { font-size:1.16rem; } .ml-section p { font-size:.98rem; } .ml-section h2,.ml-research-head h2,.ml-discovery h2 { font-size:2rem; } .ml-examples { margin:32px 0; padding:20px; } .ml-example-panel { grid-template-columns:1fr; } .ml-example-trace,.ml-example-request { padding:20px; } .ml-metrics { grid-template-columns:1fr; } .ml-metrics>div { flex-direction:row-reverse; justify-content:space-between; align-items:center; border-left:0; border-bottom:1px solid var(--ml-line); padding:18px 0; } .ml-metrics>div:last-child { border-bottom:0; } .ml-discovery-grid { grid-template-columns:1fr; } .ml-discovery,.ml-research { padding:44px 24px; } .ml-paper>summary { padding:20px; } .ml-paper .article { padding:30px 6px; } .ml-footer { grid-template-columns:1fr 1fr; } .ml-footer>div { grid-column:1/-1; } .ml-actions { gap:20px; } }
@media(prefers-reduced-motion:reduce) { .model-launch * { scroll-behavior:auto; transition:none; } }