:root{--paper:#f5f4ef;--panel:#fff;--ink:#21252b;--ink-soft:#565c64;--ink-faint:#8a8f97;--line:#d8d6cc;--line-strong:#b9b6a9;--yellow:#f2c200;--yellow-deep:#b98d00;--blue:#1f5fa6;--blue-deep:#163f6e;--green:#3e8e5a;--rail:248px;--pad:clamp(20px, 4vw, 64px);--font-sans:"Inter", "Segoe UI", system-ui, -apple-system, sans-serif;--font-serif:"Iowan Old Style", "Palatino Linotype", Georgia, serif;--font-mono:"SFMono-Regular", "JetBrains Mono", ui-monospace, "Menlo", monospace}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--paper);color:var(--ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}h1,h2,h3{font-family:var(--font-serif);letter-spacing:-.01em;margin:0;font-weight:600;line-height:1.1}.label{font-family:var(--font-mono);letter-spacing:.18em;text-transform:uppercase;color:var(--ink-faint);font-size:11px}.code{font-family:var(--font-mono);color:var(--yellow-deep);font-size:11px}.shell{grid-template-columns:var(--rail) 1fr;min-height:100vh;display:grid}.rail{border-right:1px solid var(--line);background:var(--ink);color:#eeece4;flex-direction:column;align-self:start;gap:28px;height:100vh;padding:22px 20px;display:flex;position:sticky;top:0}.rail__brand{display:block}.rail__mark{align-items:center;gap:10px;display:flex}.rail__glyph{flex:none;width:30px;height:30px}.rail__name{font-family:var(--font-serif);color:#fff;font-size:19px;line-height:1}.rail__reg{font-family:var(--font-mono);letter-spacing:.14em;color:#9aa0a8;margin-top:8px;font-size:10px}.rail__nav{flex-direction:column;gap:2px;display:flex}.rail__link{color:#cfd2d6;border-left:2px solid #0000;border-radius:7px;align-items:baseline;gap:12px;padding:9px 10px;display:flex}.rail__link:hover{color:#fff;background:#2c3138}.rail__link .num{font-family:var(--font-mono);color:#6f7681;width:16px;font-size:10px}.rail__link.is-active{color:#fff;border-left-color:var(--yellow);background:#2c3138}.rail__foot{color:#9aa0a8;margin-top:auto;font-size:12px;line-height:1.5}.rail__foot a{color:var(--yellow)}.content{flex-direction:column;min-width:0;display:flex}.main{flex:1}.topbar{display:none}.section{padding:clamp(48px, 7vw, 96px) var(--pad);border-bottom:1px solid var(--line)}.section--tight{padding-top:clamp(32px,4vw,52px);padding-bottom:clamp(32px,4vw,52px)}.eyebrow{align-items:center;gap:8px;margin-bottom:18px;display:inline-flex}.eyebrow:before{content:"";background:var(--yellow);width:26px;height:2px}.lede{color:var(--ink-soft);max-width:60ch;font-size:clamp(17px,1.6vw,20px)}.pill{border:1px solid var(--line-strong);font-family:var(--font-mono);letter-spacing:.08em;color:var(--ink-soft);background:var(--panel);border-radius:999px;align-items:center;gap:7px;padding:4px 11px;font-size:11px;display:inline-flex}.pill .dot{background:var(--green);border-radius:50%;width:7px;height:7px}.btn{border:1px solid var(--ink);cursor:pointer;border-radius:8px;align-items:center;gap:9px;padding:12px 20px;font-size:15px;font-weight:600;transition:transform 80ms;display:inline-flex}.btn:active{transform:translateY(1px)}.btn--primary{background:var(--ink);color:#fff}.btn--yellow{background:var(--yellow);border-color:var(--yellow-deep);color:#2a2100}.btn--ghost{color:var(--ink);background:0 0}.hero{border-bottom:1px solid var(--line);position:relative;overflow:hidden}.hero__grid{grid-template-columns:1.05fr 1.35fr;align-items:stretch;display:grid}.hero__panel{padding:clamp(40px, 5vw, 76px) var(--pad);background:var(--paper);z-index:2;flex-direction:column;justify-content:center;display:flex;position:relative}.hero__title{margin:14px 0 20px;font-size:clamp(34px,4.6vw,60px)}.hero__title em{color:var(--blue);border-bottom:3px solid var(--yellow);font-style:normal}.hero__meta{flex-wrap:wrap;gap:10px;margin:26px 0 30px;display:flex}.hero__cta{flex-wrap:wrap;gap:12px;display:flex}.hero__figure{border-left:1px solid var(--line);min-height:420px;position:relative}.hero__figure img{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.hero__tag{z-index:3;color:#fff;font-family:var(--font-mono);letter-spacing:.06em;border-left:3px solid var(--yellow);background:#21252be6;border-radius:7px;padding:8px 13px;font-size:11px;position:absolute;bottom:22px;left:22px}.disclaimer{border:1px solid var(--yellow);background:#fbf3d3;border-radius:10px;grid-template-columns:auto 1fr;align-items:start;gap:14px;padding:16px 18px;display:grid}.disclaimer__badge{font-family:var(--font-mono);letter-spacing:.12em;background:var(--ink);color:var(--yellow);white-space:nowrap;border-radius:5px;padding:5px 8px;font-size:10px}.disclaimer p{color:#4a4636;margin:0;font-size:13.5px}.disclaimer--inline{background:#fbf7e6}.tool{border:1px solid var(--line-strong);background:var(--panel);border-radius:14px;grid-template-columns:1fr 1.1fr;gap:0;display:grid;overflow:hidden;box-shadow:0 24px 60px -40px #1e283c80}.tool__in{border-right:1px solid var(--line);background:linear-gradient(#fff,#fbfaf6);padding:clamp(20px,2.4vw,30px)}.tool__out{background:#fcfcfb;padding:clamp(20px,2.4vw,30px)}.tool__head{justify-content:space-between;align-items:center;margin-bottom:18px;display:flex}.field{margin-bottom:16px}.field>label{margin-bottom:6px;display:block}.field input,.field textarea,.field select{border:1px solid var(--line-strong);width:100%;font:inherit;color:var(--ink);background:#fff;border-radius:8px;padding:10px 12px;font-size:14px}.field textarea{resize:vertical;min-height:68px}.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid var(--blue);outline-offset:1px;border-color:var(--blue)}.chips{flex-wrap:wrap;gap:8px;display:flex}.chip{border:1px solid var(--line-strong);cursor:pointer;background:#fff;border-radius:999px;padding:7px 14px;font-size:13px}.chip[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}.rec{border:1px solid var(--line);background:#fff;border-radius:10px;overflow:hidden}.rec__bar{background:var(--blue);color:#fff;font-family:var(--font-mono);letter-spacing:.05em;justify-content:space-between;padding:10px 14px;font-size:12px;display:flex}.rec__body{padding:6px 0}.ledger{margin:0;padding:0;list-style:none}.ledger li{border-bottom:1px dashed var(--line);grid-template-columns:26px 1fr;gap:10px;padding:11px 16px;font-size:14px;display:grid}.ledger li:last-child{border-bottom:0}.ledger .n{font-family:var(--font-mono);color:var(--yellow-deep);padding-top:2px;font-size:11px}.rec__group{border-top:1px solid var(--line)}.rec__group h4{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);margin:0;padding:12px 16px 4px;font-size:11px}.grid12{grid-template-columns:repeat(12,1fr);gap:18px;display:grid}.tile{border:1px solid var(--line);background:var(--panel);border-radius:12px;padding:22px;position:relative}.tile__code{font-family:var(--font-mono);color:var(--yellow-deep);letter-spacing:.1em;font-size:11px}.tile h3{margin:10px 0 8px;font-size:22px}.tile p{color:var(--ink-soft);margin:0;font-size:15px}.span-7{grid-column:span 7}.span-5{grid-column:span 5}.span-4{grid-column:span 4}.span-8{grid-column:span 8}.span-6{grid-column:span 6}.span-12{grid-column:span 12}.tile--img{min-height:220px;padding:0;overflow:hidden}.tile--img img{object-fit:cover;width:100%;height:100%}.tile--ink{background:var(--ink);color:#eeece4}.tile--ink h3{color:#fff}.tile--ink p{color:#b9bdc3}.rows{border-top:2px solid var(--ink)}.row{border-bottom:1px solid var(--line);grid-template-columns:64px 1.2fr 2fr auto;align-items:center;gap:20px;padding:20px 8px;display:grid}.row__idx{font-family:var(--font-mono);color:var(--yellow-deep);font-size:13px}.row__title{font-family:var(--font-serif);font-size:19px}.row__desc{color:var(--ink-soft);font-size:14.5px}.plans{border:1px solid var(--line-strong);background:var(--panel);border-radius:14px;grid-template-columns:repeat(3,1fr);display:grid;overflow:hidden}.plan{border-right:1px solid var(--line);flex-direction:column;padding:26px 22px;display:flex}.plan:last-child{border-right:0}.plan--featured{background:#fbf7e6;position:relative}.plan--featured:before{content:"MOST USED";background:var(--yellow);color:#2a2100;font-family:var(--font-mono);letter-spacing:.1em;border-bottom-left-radius:8px;padding:4px 10px;font-size:10px;position:absolute;top:0;right:0}.plan__price{font-family:var(--font-serif);margin:12px 0 2px;font-size:44px;line-height:1}.plan__price small{font-family:var(--font-sans);color:var(--ink-faint);font-size:14px}.plan__credits{font-family:var(--font-mono);color:var(--blue);margin-bottom:16px;font-size:12px}.plan ul{flex:1;margin:0 0 20px;padding:0;list-style:none}.plan li{border-bottom:1px dashed var(--line);padding:7px 0 7px 22px;font-size:14px;position:relative}.plan li:before{content:"▪";color:var(--yellow-deep);position:absolute;left:4px}.prose{max-width:760px}.prose h2{border-top:1px solid var(--line);margin:34px 0 12px;padding-top:18px;font-size:24px}.prose h2:first-of-type{border-top:0;padding-top:0}.prose p,.prose li{color:var(--ink-soft);font-size:15.5px}.prose ul{padding-left:20px}.policyblock{border-left:3px solid var(--yellow);background:#fbf7e6;border-radius:0 8px 8px 0;margin:18px 0;padding:14px 18px}.policyblock p{color:#4a4636;margin:0;font-size:14px}.foot{background:var(--ink);color:#c9ccd1;padding:clamp(40px, 5vw, 64px) var(--pad);grid-template-columns:1.4fr 1fr 1fr;gap:40px;display:grid}.foot a:hover{color:var(--yellow)}.foot h4{font-family:var(--font-mono);letter-spacing:.16em;text-transform:uppercase;color:#8a9098;margin:0 0 14px;font-size:11px}.foot__links{flex-direction:column;gap:9px;font-size:14px;display:flex}.stamp{font-family:var(--font-mono);color:#aeb3ba;border:1.5px solid #4a505a;border-radius:10px;padding:16px;font-size:12px;line-height:1.7}.stamp b{color:#fff;font-family:var(--font-serif);letter-spacing:0;font-size:15px}.foot__base{color:#7f858d;border-top:1px solid #3a3f47;flex-wrap:wrap;grid-column:1/-1;justify-content:space-between;gap:10px;padding-top:20px;font-size:12.5px;display:flex}.meter{grid-template-columns:auto 1fr;align-items:center;gap:22px;display:grid}.gauge{--v:62;background:conic-gradient(var(--yellow) calc(var(--v) * 1%), #e7e5db 0);border-radius:50%;flex:none;place-items:center;width:108px;height:108px;display:grid}.gauge span{width:78px;height:78px;font-family:var(--font-mono);color:var(--ink);background:#fff;border-radius:50%;place-items:center;font-weight:700;display:grid}.bars{flex-direction:column;gap:10px;display:flex}.bar__l{color:var(--ink-soft);justify-content:space-between;margin-bottom:3px;font-size:12px;display:flex}.bar__t{background:#e7e5db;border-radius:5px;height:8px;overflow:hidden}.bar__f{background:var(--blue);height:100%}.split{grid-template-columns:1fr 1fr;align-items:center;gap:30px;display:grid}.notice{color:var(--ink-faint);font-size:13px;font-family:var(--font-mono)}@media (max-width:900px){.shell{grid-template-columns:1fr}.rail{display:none}.topbar{z-index:40;background:var(--ink);color:#fff;border-bottom:2px solid var(--yellow);justify-content:space-between;align-items:center;padding:12px 18px;display:flex;position:sticky;top:0}.topbar details{position:relative}.topbar summary{cursor:pointer;font-family:var(--font-mono);letter-spacing:.1em;border:1px solid #444a53;border-radius:7px;padding:8px 12px;font-size:12px;list-style:none}.topbar summary::-webkit-details-marker{display:none}.topbar__menu{background:var(--ink);border:1px solid #3a3f47;border-radius:10px;flex-direction:column;gap:2px;width:220px;padding:8px;display:flex;position:absolute;top:46px;right:0}.topbar__menu a{border-radius:6px;padding:10px 12px;font-size:14px}.topbar__menu a:hover{background:#2c3138}.hero__grid{grid-template-columns:1fr}.hero__figure{border-left:0;border-top:1px solid var(--line);order:-1;min-height:300px}.tool{grid-template-columns:1fr}.tool__in{border-right:0;border-bottom:1px solid var(--line)}.plans{grid-template-columns:1fr}.plan{border-right:0;border-bottom:1px solid var(--line)}.foot,.split{grid-template-columns:1fr}.span-7,.span-5,.span-4,.span-8,.span-6{grid-column:span 12}.row{grid-template-columns:40px 1fr;gap:10px}.row__desc,.row>.btn{grid-column:2}}@media (max-width:520px){.ledger li{grid-template-columns:22px 1fr}.hero__title{font-size:32px}}