@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Noto+Sans+SC:wght@400;500;600;700&display=swap');
:root{color-scheme:light;--paper:#f8f7f4;--card:#fff;--ink:#202823;--muted:#727770;--line:#e5e6df;--gold:#987338;--gold-bright:#bd964f;--pale:#f2ece0;--green:#3b7564;--red:#a64f43;font-family:'DM Sans','Noto Sans SC',sans-serif;font-size:16px;color:var(--ink);background:var(--paper)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0}button,input,select{font:inherit}a{color:inherit;text-decoration:none}button,a,input,summary{outline-offset:5px}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--gold)}.skip{position:absolute;left:24px;top:-70px;background:var(--ink);color:white;padding:12px;z-index:10}.skip:focus{top:12px}.masthead{max-width:1440px;margin:auto;padding:26px 56px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:28px}.brand{display:flex;align-items:center;gap:12px;font-size:23px;font-weight:600;letter-spacing:3px;white-space:nowrap}.brand-mark{display:grid;place-items:center;background:var(--ink);color:#dac492;width:42px;height:44px;border-radius:3px;font-family:serif;font-size:25px;letter-spacing:0}.brand small{display:block;letter-spacing:2px;font-size:10px;font-weight:500;margin-top:2px}.masthead nav{display:flex;gap:34px;font-size:14px}.masthead nav a{padding:10px 0;color:var(--muted);position:relative}.masthead nav a.active{color:var(--ink);font-weight:600}.masthead nav a.active:after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--gold)}.edition{font-size:12px;letter-spacing:.04em;color:var(--muted)}main{max-width:1440px;margin:auto;padding:36px 56px 52px}.page-heading{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:27px;gap:18px}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:600;color:var(--gold);margin:0 0 10px}h1{font-size:27px;font-weight:500;letter-spacing:.02em;margin:0}h2{font-size:19px;font-weight:500;margin:0;line-height:1.5}.date-label{font-size:13px;color:var(--muted);padding-bottom:4px}.quote-surface{display:grid;grid-template-columns:1fr 1.2fr;background:var(--ink);color:#fdfbf5;border-radius:8px;padding:30px 35px 27px;gap:35px;margin-bottom:25px}.quote-top{display:flex;align-items:center;gap:18px}.quote-top h2{font-size:14px;font-weight:400;color:#d8ded8}.status{font-size:11px;color:#d6c091;border:1px solid #5d6354;border-radius:100px;padding:4px 9px}.status.fresh{color:#b4dac7;border-color:#51685a}.status.error,.status.stale{color:#edc89e;border-color:#786044}.price{display:flex;align-items:baseline;gap:10px;margin-top:9px;white-space:nowrap}.price strong{font-size:clamp(44px,4.1vw,62px);font-weight:500;letter-spacing:-2px;font-variant-numeric:tabular-nums;line-height:1.25}.currency{color:#c6ad79;font-size:29px;font-weight:400}.unit{font-size:16px;color:#aeb9ae;margin-left:4px}.quote-note{font-size:12px;color:#bbc2b8;margin:10px 0 0;min-height:18px}.quote-meta{display:grid;grid-template-columns:1fr 1fr 1.15fr;gap:23px;border-left:1px solid #475047;padding-left:35px;align-items:center}.quote-meta>div{display:flex;flex-direction:column;gap:10px}.quote-meta span{font-size:12px;color:#bbc2b8}.quote-meta strong{font-size:19px;font-weight:500;letter-spacing:.4px;font-variant-numeric:tabular-nums}.quote-meta small{color:#9ca69b;font-size:11px;line-height:1.5}.text-button{border:0;padding:0;background:none;font-size:12px;color:#d6c091;text-align:left;align-self:flex-start}.text-button span{font-size:18px;margin-left:6px;color:inherit}.workspace{display:grid;grid-template-columns:minmax(0,1.9fr) minmax(300px,1fr);gap:24px}.chart-panel,.model-panel,.method-panel{background:var(--card);border:1px solid var(--line);border-radius:7px}.chart-panel{padding:25px 28px 16px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:16px}.subtle{font-size:12px;color:var(--muted)}.chart-empty{min-height:272px;display:grid;place-items:center;color:var(--muted);font-size:14px}.chart-footer{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);border-top:1px solid var(--line);padding-top:15px;gap:10px}.model-panel{padding:25px 25px 22px}.model-tag{font-size:11px;color:var(--gold);background:var(--pale);padding:5px 8px;border-radius:3px;white-space:nowrap}.reference-main{margin:26px 0 23px;display:flex;flex-direction:column;gap:5px}.reference-main>span{font-size:13px;color:var(--muted)}.reference-main strong{font-size:38px;font-weight:500;letter-spacing:-1px;font-variant-numeric:tabular-nums}.reference-main small{font-size:11px;color:var(--muted)}.model-row{border-top:1px solid var(--line);padding:14px 0;display:flex;justify-content:space-between;gap:10px;font-size:13px}.model-row strong{font-weight:400;color:var(--muted)}.model-note{font-size:12px;line-height:1.9;color:var(--muted);margin:8px 0 17px}.inline-link{font-size:13px;color:var(--gold);display:flex;justify-content:space-between}.scenario-panel{margin-top:25px;border:1px solid #ddd4c2;border-radius:7px;background:linear-gradient(110deg,#f1ebdf,#f7f4ed);padding:28px 32px;display:grid;grid-template-columns:1fr 1fr;gap:30px}.scenario-panel p{font-size:14px;color:#676b62;line-height:1.8;margin:9px 0}.scenario-label{display:inline-block;border:1px solid #d7c9ae;color:#8d6d36;padding:5px 8px;font-size:11px;margin-top:12px;border-radius:3px}.scenario-result{border-left:1px solid #dcd3bf;padding-left:35px;display:flex;flex-direction:column;justify-content:center}.scenario-result>span{font-size:12px;color:var(--muted)}.scenario-result>strong{font-size:43px;font-weight:500;letter-spacing:-1px;margin-top:8px}.scenario-result small{font-size:14px;font-weight:400;color:var(--muted);letter-spacing:0;margin-left:10px}.method-panel{padding:27px 30px;margin-top:25px}.method-panel>p{font-size:14px;line-height:2;color:var(--muted);max-width:950px}footer{border-top:1px solid var(--line);padding:25px 56px;max-width:1440px;margin:auto;display:flex;align-items:center;gap:25px;color:var(--muted);font-size:11px}footer p{flex:1}.footer-brand{color:var(--ink);font-size:16px;white-space:nowrap}.footer-brand span{font-size:9px;letter-spacing:1px;margin-left:8px}footer a{white-space:nowrap}section{scroll-margin-top:25px}@media(min-width:1600px){main{padding-top:45px}.quote-surface{padding:35px}.chart-empty{min-height:300px}}@media(max-width:1050px){.masthead{padding:22px 30px}.edition{display:none}main{padding:30px}.quote-surface{grid-template-columns:1fr 1.4fr;padding:26px;gap:23px}.quote-meta{padding-left:25px;gap:17px}.quote-meta strong{font-size:17px}.workspace{grid-template-columns:minmax(0,1.55fr) minmax(280px,1fr)}footer{padding:25px 30px}.price strong{font-size:48px}}@media(max-width:760px){.masthead{padding:20px;gap:16px}.brand{font-size:20px;letter-spacing:2px}.brand small{font-size:8px}.brand-mark{width:35px;height:38px;font-size:22px}.masthead nav{gap:17px;font-size:12px}main{padding:25px 18px 35px}.page-heading{align-items:flex-start}.date-label{font-size:11px;max-width:90px;text-align:right;line-height:1.7}.eyebrow{font-size:10px;letter-spacing:1.8px}h1{font-size:22px}h2{font-size:18px}.quote-surface{display:block;padding:25px 23px}.price strong{font-size:58px}.quote-meta{margin-top:22px;padding:20px 0 0;border-left:0;border-top:1px solid #475047;gap:14px}.quote-meta strong{font-size:16px}.quote-meta span{font-size:11px}.quote-meta small{font-size:10px}.workspace{grid-template-columns:1fr;gap:20px}.chart-panel{padding:23px 18px 16px}.model-panel{padding:23px}.reference-main{margin:20px 0}.scenario-panel{grid-template-columns:1fr;padding:25px 23px;gap:23px}.scenario-result{border-left:0;border-top:1px solid #dcd3bf;padding:23px 0 0}.method-panel{padding:24px}footer{padding:23px 20px;flex-wrap:wrap;gap:10px 18px}footer p{flex-basis:100%;order:3;margin:0;line-height:1.8}footer>a{margin-left:auto}.subtle{font-size:11px}.section-head{gap:10px}.chart-empty{min-height:240px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}