/* AI Tokens — homepage. All component styles are scoped to #ai-tokens-design. */
/* Local font declarations are in fonts.css; this sheet makes no network calls. */
body.ai-tokens-page { margin:0; background:#f2f0e8; }
#ai-tokens-design { font-size:16px; line-height:1.5; color-scheme:light; }
#ai-tokens-design[data-appearance="dark"] { color-scheme:dark; }
#ai-tokens-design[data-appearance="auto"] { color-scheme:light dark; }
#ai-tokens-design button, #ai-tokens-design a, #ai-tokens-design input[type="checkbox"] { cursor:pointer; }
#ai-tokens-design button:disabled { cursor:default; }
#ai-tokens-design .at-noscript { padding:18px 4.4%; border-bottom:1px solid currentColor; }
#ai-tokens-design { --at-paper:light-dark(#f2f0e8,#111715); --at-ink:light-dark(#19201d,#f0eee4); --at-muted:light-dark(#59615b,#adb6ac); --at-rule:light-dark(#c9cdc3,#3b453e); --at-red:light-dark(#d93628,#ff7059); --at-accent-ink:light-dark(#fff7ed,#19201d); --at-wash:light-dark(#e5e7dc,#202a24); --at-panel:light-dark(#19201d,#1d2521); --at-panel-ink:light-dark(#f2f0e8,#f2f0e8); --at-panel-muted:light-dark(#b3b8b0,#b3b8b0); --at-signal:light-dark(#ff8873,#ff8873); width:100%; background:var(--at-paper); color:var(--at-ink); font-family:'IBM Plex Sans',Arial,sans-serif; container-type:inline-size; overflow:clip; }
#ai-tokens-design * { box-sizing:border-box; }
#ai-tokens-design [hidden] { display:none!important; }
#ai-tokens-design a { color:inherit; text-decoration:none; }
#ai-tokens-design button, #ai-tokens-design input, #ai-tokens-design select { font:inherit; }
#ai-tokens-design button, #ai-tokens-design a { -webkit-tap-highlight-color:transparent; }
#ai-tokens-design p, #ai-tokens-design h1, #ai-tokens-design h2, #ai-tokens-design h3 { margin:0; }
#ai-tokens-design button { color:inherit; }
#ai-tokens-design .at-wrap { padding-left:4.4%; padding-right:4.4%; }
#ai-tokens-design .at-mono { font-family:'IBM Plex Mono',monospace; font-size:12px; letter-spacing:0; line-height:1.6; }
#ai-tokens-design .at-masthead { min-height:86px; display:flex; align-items:center; justify-content:space-between; gap:24px; border-bottom:1px solid var(--at-rule); }
#ai-tokens-design .at-wordmark { display:inline-flex; align-items:center; gap:11px; white-space:nowrap; font-size:21px; font-weight:600; letter-spacing:-.9px; }
#ai-tokens-design .at-theme-toggle { display:inline-flex; flex:none; align-items:center; justify-content:center; gap:8px; min-width:81px; min-height:40px; padding:8px 12px; border:1px solid var(--at-rule); border-radius:0; background:transparent; color:var(--at-ink); font-size:12px; }
#ai-tokens-design .at-theme-toggle:hover { border-color:var(--at-ink); }
#ai-tokens-design .at-theme-toggle > span:first-child { font-size:18px; line-height:1; }
#ai-tokens-design .at-mark { position:relative; display:inline-block; width:30px; height:26px; flex:none; }
#ai-tokens-design .at-mark::before { content:''; position:absolute; left:0; bottom:0; width:12px; height:12px; background:currentColor; box-shadow:0 -14px currentColor,14px 0 currentColor; }
#ai-tokens-design .at-mark::after { content:''; position:absolute; right:0; top:-3px; width:12px; height:12px; background:#d93628; }
#ai-tokens-design .at-swiss-cross { position:absolute; z-index:1; right:2.5px; top:-.5px; width:7px; height:7px; background:linear-gradient(to right,transparent 35%,#fff 35%,#fff 65%,transparent 65%),linear-gradient(to bottom,transparent 35%,#fff 35%,#fff 65%,transparent 65%); }
#ai-tokens-design .at-nav { display:flex; align-items:center; gap:32px; font-size:14px; margin-left:auto; }
#ai-tokens-design .at-nav a { border-bottom:1px solid transparent; padding:8px 0; }
#ai-tokens-design .at-nav a:hover { border-color:var(--at-red); }
#ai-tokens-design .at-link { display:inline-flex; align-items:center; gap:18px; border-bottom:1px solid currentColor; padding:8px 0; font-size:13px; font-weight:500; }
#ai-tokens-design .at-primary { display:inline-flex; justify-content:space-between; align-items:center; gap:28px; padding:15px 20px; color:var(--at-paper); background:var(--at-ink); font-size:14px; border:1px solid var(--at-ink); font-weight:500; border-radius:0; }
#ai-tokens-design .at-primary:hover { color:var(--at-accent-ink); background:var(--at-red); border-color:var(--at-red); }
#ai-tokens-design .at-hero { position:relative; display:grid; grid-template-columns:1.16fr .84fr; gap:3.7%; padding-top:64px; padding-bottom:66px; }
#ai-tokens-design .at-hero h1 { font-family:'Archivo Black',Arial,sans-serif; font-size:clamp(52px,7.6cqw,100px); font-weight:400; line-height:.99; letter-spacing:-.06em; margin:0 0 27px; }
#ai-tokens-design .at-hero h1 span { display:block; }
#ai-tokens-design .at-hero h1 .at-red-word { color:var(--at-red); }
#ai-tokens-design .at-description { max-width:390px; font-size:17px; line-height:1.55; color:var(--at-muted); }
#ai-tokens-design .at-hero-actions { display:flex; align-items:center; flex-wrap:wrap; gap:22px; margin-top:28px; }
#ai-tokens-design .at-introducing { display:flex; align-items:center; flex-wrap:wrap; gap:12px; margin-bottom:25px; font-size:12px; }
#ai-tokens-design .at-introducing span:first-child { color:var(--at-red); font-weight:500; }
#ai-tokens-design .at-introducing span:last-child { color:var(--at-muted); border-left:1px solid var(--at-rule); padding-left:12px; }
#ai-tokens-design .at-auto { padding-top:48px; padding-bottom:34px; border-top:1px solid var(--at-rule); }
#ai-tokens-design .at-auto-heading { display:grid; grid-template-columns:1fr 1fr; gap:7%; align-items:end; margin-bottom:38px; }
/* Labels in the body font and normal case: no uppercase monospace labels (Marco, 11 Oct 2026: «NON LE VOGLIO»). */
#ai-tokens-design .at-overline { font-size:13px; line-height:1.6; }
#ai-tokens-design .at-auto-heading .at-overline { color:var(--at-red); margin-bottom:18px; }
#ai-tokens-design .at-auto-heading .at-bagai-identity { display:flex; align-items:center; flex-wrap:wrap; gap:10px 16px; text-transform:none; }
#ai-tokens-design .at-bagai-wordmark { font-family:'Archivo Black',Arial,sans-serif; font-size:34px; font-weight:400; letter-spacing:-.06em; line-height:1; }
#ai-tokens-design .at-bagai-identity > span:last-child { color:var(--at-muted); font-size:11px; letter-spacing:0; }
#ai-tokens-design .at-auto h2 { font-family:'Archivo Black',Arial,sans-serif; font-size:clamp(38px,5.4cqw,64px); line-height:1.03; letter-spacing:-.05em; font-weight:400; }
#ai-tokens-design .at-auto-intro { max-width:380px; padding-bottom:3px; font-size:16px; line-height:1.6; color:var(--at-muted); }
#ai-tokens-design .at-preview-note { font-size:12px!important; line-height:1.55!important; margin-top:16px!important; color:var(--at-muted); }
#ai-tokens-design .at-routing-demo { display:grid; grid-template-columns:1fr 1fr; gap:7%; align-items:stretch; }
#ai-tokens-design .at-route-input > .at-overline { color:var(--at-muted); padding:16px 0; border-top:1px solid var(--at-rule); }
#ai-tokens-design .at-scenario { display:grid; grid-template-columns:1fr 16px; align-items:center; gap:14px; width:100%; text-align:left; padding:22px 8px; border:0; border-top:1px solid var(--at-rule); background:transparent; }
#ai-tokens-design .at-scenario[aria-pressed=true] { background:var(--at-wash); }
#ai-tokens-design .at-scenario strong { display:block; font-size:17px; font-weight:500; line-height:1.3; letter-spacing:-.3px; }
#ai-tokens-design .at-scenario small { display:block; margin-top:5px; font-size:12px; line-height:1.5; color:var(--at-muted); }
#ai-tokens-design .at-case-arrow { color:var(--at-red); opacity:0; }
#ai-tokens-design .at-scenario[aria-pressed=true] .at-case-arrow { opacity:1; }
#ai-tokens-design .at-demo-disclosure { font-size:11px; color:var(--at-muted); line-height:1.6; margin-top:18px; max-width:310px; }
#ai-tokens-design .at-route-output { min-width:0; background:var(--at-panel); color:var(--at-panel-ink); padding:26px; }
#ai-tokens-design .at-route-top { display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:10px; border-bottom:1px solid var(--at-panel-muted); padding-bottom:16px; color:var(--at-panel-muted); }
#ai-tokens-design .at-route-country { font-size:13px; }
#ai-tokens-design .at-route-verdict { font-size:12px; color:var(--at-signal); margin-top:22px; }
#ai-tokens-design .at-route-output h3 { font-size:clamp(24px,3.05cqw,38px); font-weight:500; letter-spacing:-1px; line-height:1.12; margin-top:8px; }
#ai-tokens-design .at-route-reason { margin-top:14px; font-size:13px; line-height:1.6; color:var(--at-panel-muted); min-height:63px; }
#ai-tokens-design .at-route-facts { margin:20px 0 0; font-size:11px; line-height:1.5; }
#ai-tokens-design .at-route-facts > div { display:flex; flex-wrap:wrap; justify-content:space-between; gap:4px 12px; padding:7px 0; }
#ai-tokens-design .at-route-facts dt { color:var(--at-panel-muted); }
#ai-tokens-design .at-route-facts dd { margin:0; font-family:'IBM Plex Mono',monospace; font-variant-numeric:tabular-nums; }
#ai-tokens-design .at-route-outcome { border-top:1px solid var(--at-panel-muted); padding-top:14px; margin-top:12px; font-size:12px; line-height:1.55; color:var(--at-signal); }
#ai-tokens-design .at-auto-principles { display:grid; grid-template-columns:repeat(3,1fr); gap:30px; padding:28px 0; margin-top:30px; border-top:1px solid var(--at-rule); border-bottom:1px solid var(--at-rule); }
#ai-tokens-design .at-auto-principles p { font-size:12px; line-height:1.6; color:var(--at-muted); }
#ai-tokens-design .at-auto-principles strong { display:block; font-weight:500; font-size:14px; margin-bottom:5px; color:var(--at-ink); }
#ai-tokens-design .at-auto-bottom { display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px 30px; padding-top:20px; }
#ai-tokens-design .at-auto-bottom p { max-width:390px; font-size:12px; line-height:1.6; color:var(--at-muted); }
#ai-tokens-design .at-api-mode { display:flex; flex-wrap:wrap; gap:8px; margin-top:24px; }
#ai-tokens-design .at-api-mode button { border:1px solid var(--at-rule); background:transparent; padding:10px 14px; font-size:12px; }
#ai-tokens-design .at-api-mode button[aria-pressed=true] { background:var(--at-ink); border-color:var(--at-ink); color:var(--at-paper); }
#ai-tokens-design .at-composition { align-self:center; min-width:0; padding-right:8px; }
#ai-tokens-design .at-print { height:356px; display:grid; grid-template-columns:1fr 1fr; grid-template-rows:repeat(3,1fr); gap:5px; }
#ai-tokens-design .at-glyph { background:var(--at-ink); color:var(--at-paper); display:flex; align-items:center; justify-content:center; font-family:'Archivo Black',Arial,sans-serif; font-size:111px; line-height:.8; letter-spacing:-.06em; padding-right:.06em; }
#ai-tokens-design .at-glyph:nth-child(2) { transform:translate(7px,-7px); background:var(--at-red); color:var(--at-accent-ink); }
#ai-tokens-design .at-section-head { display:grid; grid-template-columns:1.2fr 1fr; align-items:end; gap:30px; padding-top:44px; padding-bottom:32px; }
#ai-tokens-design .at-section-head h2 { font-size:clamp(28px,3.5cqw,40px); font-weight:500; letter-spacing:-1.3px; line-height:1.08; }
#ai-tokens-design .at-section-head p { color:var(--at-muted); font-size:14px; max-width:315px; line-height:1.55; justify-self:end; }
#ai-tokens-design .at-model-head, #ai-tokens-design .at-model { display:grid; grid-template-columns:1.65fr .7fr .7fr; align-items:center; gap:16px; }
#ai-tokens-design .at-model-head { padding:12px 16px 10px; color:var(--at-muted); font-size:12px; }
#ai-tokens-design .at-model-head span:nth-child(2), #ai-tokens-design .at-model-head span:nth-child(3) { text-align:right; }
#ai-tokens-design .at-model { width:100%; padding:22px 16px; border:0; border-top:1px solid var(--at-rule); border-left:2px solid transparent; background:transparent; text-align:left; }
#ai-tokens-design .at-model:hover { background:var(--at-wash); }
#ai-tokens-design .at-model[aria-pressed=true] { background:var(--at-wash); border-left-color:var(--at-red); }
#ai-tokens-design .at-model-status { font-size:11px; font-family:'IBM Plex Sans',Arial,sans-serif; font-weight:400; letter-spacing:0; color:var(--at-muted); margin-left:14px; }
#ai-tokens-design .at-model:not([aria-pressed=true]) .at-model-status { visibility:hidden; }
#ai-tokens-design .at-model-name { display:block; font-size:22px; font-weight:500; letter-spacing:-.7px; }
#ai-tokens-design .at-model-sub { display:block; margin-top:5px; color:var(--at-muted); font-size:13px; }
#ai-tokens-design .at-rate { font-family:'IBM Plex Mono',monospace; font-size:20px; text-align:right; }
#ai-tokens-design .at-price-note { margin-top:10px; color:var(--at-muted); font-size:13px; line-height:1.6; }
#ai-tokens-design .at-estimator { padding:26px 0 33px; margin-top:23px; border-top:1px solid var(--at-rule); display:grid; grid-template-columns:1.8fr 1fr; gap:40px; }
#ai-tokens-design .at-calc-heading { display:flex; flex-wrap:wrap; gap:10px; align-items:baseline; margin-bottom:18px; }
#ai-tokens-design .at-calc-heading h3 { font-size:16px; font-weight:500; }
#ai-tokens-design .at-calc-heading span { color:var(--at-muted); font-size:11px; }
#ai-tokens-design .at-fields { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
#ai-tokens-design .at-fields label { font-size:11px; color:var(--at-muted); line-height:1.5; }
#ai-tokens-design .at-fields input { width:100%; min-width:0; border:1px solid var(--at-rule); background:var(--at-wash); color:var(--at-ink); border-radius:6px; padding:9px 10px; margin-top:4px; font-family:'IBM Plex Mono',monospace; font-size:16px; }
#ai-tokens-design .at-fields input:hover { border-color:var(--at-muted); }
#ai-tokens-design .at-fields input:focus { outline:none; border-color:var(--at-red); }
#ai-tokens-design .at-calc-hint { font-size:12px; line-height:1.5; color:var(--at-muted); margin:-6px 0 16px; }
#ai-tokens-design .at-calc-total { border-left:1px solid var(--at-rule); padding-left:30px; }
#ai-tokens-design .at-calc-total .at-total { font-family:'Archivo Black',Arial,sans-serif; font-size:clamp(28px,3.4cqw,38px); line-height:1.1; letter-spacing:-1px; margin:6px 0 8px; display:block; overflow-wrap:anywhere; }
#ai-tokens-design .at-calc-breakdown { font-size:11px; line-height:1.8; color:var(--at-muted); }
#ai-tokens-design .at-integration { display:grid; grid-template-columns:.85fr 1.3fr; gap:45px; padding-top:46px; padding-bottom:50px; border-top:1px solid var(--at-rule); }
#ai-tokens-design .at-integration h2 { font-size:clamp(28px,3.5cqw,40px); line-height:1.08; letter-spacing:-1.3px; font-weight:500; margin:0 0 21px; }
#ai-tokens-design .at-integration p { font-size:15px; line-height:1.6; max-width:315px; color:var(--at-muted); }
#ai-tokens-design .at-api-setup { padding-left:19px; margin:24px 0 0; font-size:13px; line-height:1.65; color:var(--at-muted); }
#ai-tokens-design .at-api-setup li { padding:0 0 10px 4px; }
#ai-tokens-design .at-api-setup code { font-size:11px; color:var(--at-ink); overflow-wrap:anywhere; }
#ai-tokens-design .at-request-options { display:flex; flex-wrap:wrap; align-items:center; gap:20px; font-size:12px; margin-top:28px; }
#ai-tokens-design .at-request-options label { display:flex; align-items:center; gap:8px; }
#ai-tokens-design .at-request-options input { accent-color:var(--at-red); width:16px; height:16px; }
#ai-tokens-design .at-codebox { min-width:0; background:var(--at-panel); color:var(--at-panel-ink); padding:24px 26px; }
#ai-tokens-design .at-code-top { display:flex; justify-content:space-between; align-items:center; gap:12px; border-bottom:1px solid var(--at-panel-muted); padding-bottom:11px; }
#ai-tokens-design .at-code-tabs { display:flex; gap:18px; }
#ai-tokens-design .at-code-tabs button, #ai-tokens-design .at-copy { border:0; padding:5px 0; background:transparent; color:var(--at-panel-muted); font-family:'IBM Plex Mono',monospace; font-size:11px; }
#ai-tokens-design .at-code-tabs button[aria-pressed=true] { color:var(--at-panel-ink); border-bottom:1px solid var(--at-signal); }
#ai-tokens-design .at-copy { color:var(--at-signal); }
#ai-tokens-design .at-code { font-family:'IBM Plex Mono',monospace; font-size:11px; line-height:1.75; white-space:pre-wrap; overflow-wrap:anywhere; word-break:break-word; margin:20px 0 0; color:var(--at-panel-ink); min-height:264px; }
#ai-tokens-design .at-code-note { font-family:'IBM Plex Sans',Arial,sans-serif; font-size:12px!important; margin-top:18px!important; max-width:none!important; color:var(--at-panel-muted)!important; }
#ai-tokens-design .at-copy-result { display:block; margin-top:10px; font-size:12px; }
#ai-tokens-design .at-foundation { display:grid; grid-template-columns:.85fr 1.3fr; gap:45px; padding-top:44px; padding-bottom:46px; border-top:1px solid var(--at-rule); border-bottom:1px solid var(--at-rule); }
#ai-tokens-design .at-foundation h2 { font-size:clamp(28px,3.5cqw,40px); font-weight:500; line-height:1.08; letter-spacing:-1.3px; }
#ai-tokens-design .at-foundation-copy { align-self:center; font-size:15px; line-height:1.6; }
#ai-tokens-design .at-foundation-copy p { color:var(--at-muted); margin-bottom:17px; }
#ai-tokens-design .at-footer { --at-ink:light-dark(#19201d,#f0eee4); --at-muted:light-dark(#59615b,#adb6ac); --at-rule:light-dark(#b9c1b7,#3b453e); --at-signal:light-dark(#b12c21,#ff8873); background:light-dark(#e5e7dc,#111715); color:var(--at-muted); color-scheme:inherit; padding-top:54px; padding-bottom:26px; font-size:14px; }
#ai-tokens-design .at-footer-grid { display:grid; grid-template-columns:1fr 1fr; gap:8%; }
#ai-tokens-design .at-footer-identity { min-height:218px; }
#ai-tokens-design .at-footer-label { font-size:12px; margin-bottom:24px; }
#ai-tokens-design .at-daiko-logo { display:inline-flex; align-items:center; flex-wrap:wrap; gap:17px; color:var(--at-ink); line-height:1; }
#ai-tokens-design .at-daiko-roman { font-family:'Saira',Arial,sans-serif; font-weight:800; font-size:30px; letter-spacing:.14em; }
#ai-tokens-design .at-daiko-roman span { font-weight:300; }
#ai-tokens-design .at-daiko-kanji { font-family:'Zen Kaku Gothic New',sans-serif; font-weight:900; font-size:27px; letter-spacing:-.05em; white-space:nowrap; }
#ai-tokens-design .at-daiko-kanji span:first-child { color:light-dark(#007a8d,#00e8ff); }
#ai-tokens-design .at-institute-logo { display:block; width:260px; max-width:100%; height:auto; }
#ai-tokens-design .at-footer-company { font-size:17px; font-weight:500; line-height:1.45; color:var(--at-ink); margin-bottom:19px; }
#ai-tokens-design .at-footer address { font-style:normal; font-size:14px; line-height:1.8; }
#ai-tokens-design .at-footer-address-link { text-decoration:underline; text-underline-offset:3px; }
#ai-tokens-design .at-footer-contact { margin-top:10px; line-height:1.8; }
#ai-tokens-design .at-footer-description { font-size:13px; line-height:1.7; margin-top:20px; max-width:420px; }
#ai-tokens-design .at-footer-institute-link { display:inline-block; margin-top:19px; color:var(--at-signal); border-bottom:1px solid currentColor; padding-bottom:3px; }
#ai-tokens-design .at-footer-bottom { display:flex; justify-content:space-between; flex-wrap:wrap; gap:14px; border-top:1px solid var(--at-rule); margin-top:40px; padding-top:18px; font-size:11px; }
@container (max-width:800px) {
 #ai-tokens-design .at-nav { gap:15px; }
 #ai-tokens-design .at-hero { gap:4%; grid-template-columns:1.2fr .8fr; padding-top:36px; }
 #ai-tokens-design .at-hero h1 { font-size:8.2cqw; }
 #ai-tokens-design .at-print { height:279px; }
 #ai-tokens-design .at-glyph { font-size:88px; }
 #ai-tokens-design .at-description { font-size:14px; }
 #ai-tokens-design .at-estimator { gap:24px; }
 #ai-tokens-design .at-integration { gap:25px; }
}
@container (max-width:590px) {
 #ai-tokens-design .at-wrap { padding-left:22px; padding-right:22px; }
 #ai-tokens-design .at-masthead { min-height:73px; gap:8px 14px; flex-wrap:wrap; padding-top:16px; padding-bottom:8px; }
 #ai-tokens-design .at-wordmark { font-size:19px; flex:1; }
 #ai-tokens-design .at-nav { gap:14px; font-size:12px; order:3; width:100%; justify-content:space-between; margin-left:0; }
 #ai-tokens-design .at-hero { display:block; padding-top:40px; padding-bottom:40px; }
 #ai-tokens-design .at-hero h1 { font-size:clamp(46px,14.8cqw,81px); }
 #ai-tokens-design .at-description { font-size:16px; max-width:430px; }
 #ai-tokens-design .at-composition { margin:40px 0 0; padding:0; max-width:none; }
 #ai-tokens-design .at-print { height:138px; grid-template-columns:repeat(3,1fr); grid-template-rows:1fr 1fr; gap:3px; }
 #ai-tokens-design .at-glyph { font-size:62px; }
 #ai-tokens-design .at-glyph:nth-child(2) { transform:translate(0,-5px); }
 #ai-tokens-design .at-auto { padding-top:35px; }
 #ai-tokens-design .at-auto-heading, #ai-tokens-design .at-routing-demo { display:block; }
 #ai-tokens-design .at-auto-heading { margin-bottom:25px; }
 #ai-tokens-design .at-auto-intro { margin-top:24px; font-size:15px; }
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/* News and the newsletter form (11 Oct 2026), laid out like the connection section. */
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@media (max-width:760px) { #ai-tokens-design .at-news { display:block; padding-top:34px; padding-bottom:34px; } #ai-tokens-design .at-news > div + div { margin-top:24px; } #ai-tokens-design .at-news-list li { grid-template-columns:1fr; gap:4px; } }
/* The rule above the footer: the Infrastructure section drew it until 11 Oct 2026. */
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/* The masthead stays at the top while the page scrolls (Marco, 11 Oct 2026); the sections reached from it stop below it. */
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/* Pages other than the front page (11 Oct 2026): the news and the legal pages, in the front page's look. */
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/* Every section is divided from the one above by the same rule, across the whole width (Marco, 11 Oct 2026: «le righe di separazione delle sezioni non sono tutte uguali»). */
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