:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--background:#071316;--background-deep:#040b0d;--surface:#0d2023;--surface-soft:#10272b;--surface-elevated:#163137;--text:#f2f6f4;--text-soft:#cad5d2;--text-muted:#8ea3a1;--border:#244145;--border-strong:#34565a;--signal:#55d8cf;--signal-soft:#55d8cf1f;--cost:#e6a46a;--cost-soft:#e6a46a24;--danger:#f39486;--focus:#8af3ea;--page-width:1220px;--mono:"Cascadia Code", "SFMono-Regular", Consolas, monospace}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--background-deep);min-width:320px}body{background:linear-gradient(#ffffff04 1px, transparent 1px), linear-gradient(90deg, #ffffff03 1px, transparent 1px), radial-gradient(circle at 86% -6%, #55d8cf17, transparent 34rem), var(--background);min-width:320px;color:var(--text);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;background-size:56px 56px,56px 56px,auto,auto;margin:0;font-family:Segoe UI Variable,Segoe UI,system-ui,-apple-system,sans-serif}button,input{font:inherit}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--focus);outline-offset:3px}::selection{background:var(--signal);color:var(--background-deep)}.site-frame{min-height:100vh}.page-shell{width:min(calc(100% - 48px), var(--page-width));margin:0 auto}.site-header{border-bottom:1px solid var(--border);grid-template-columns:1fr auto 1fr;align-items:center;gap:28px;min-height:76px;display:grid}.brand{letter-spacing:-.025em;align-items:center;gap:10px;width:fit-content;font-weight:740;display:inline-flex}.brand-mark{border:1px solid var(--signal);border-radius:50%;place-items:center;width:19px;height:19px;display:inline-grid;position:relative}.brand-mark:before,.brand-mark:after,.brand-mark i{content:"";background:var(--signal);border-radius:999px;position:absolute}.brand-mark:before{width:3px;height:3px;top:7px;left:4px}.brand-mark:after{width:3px;height:7px;top:5px;left:8px}.brand-mark i{width:3px;height:11px;top:3px;right:3px}.site-header nav{color:var(--text-muted);justify-content:center;align-items:center;gap:clamp(18px,3vw,34px);font-size:.88rem;display:flex}.site-header nav a,.header-source,.site-footer nav a,.method-strip a,.result-footnote a{transition:color .16s}.site-header nav a:hover,.header-source:hover,.site-footer nav a:hover,.method-strip a:hover,.result-footnote a:hover{color:var(--signal)}.header-source{color:var(--text-muted);font-family:var(--mono);letter-spacing:.02em;justify-self:end;font-size:.76rem}.hero{grid-template-columns:minmax(0,1.55fr) minmax(270px,.45fr);align-items:end;gap:clamp(40px,8vw,112px);padding:clamp(64px,9vw,118px) 0 clamp(50px,7vw,78px);display:grid}.hero-copy{max-width:850px}.hero-kicker,.section-rule,.section-index,.selection-count,.live-indicator,.model-option-status,.result-topline>div>span,.cost-breakdown dt,.result-footnote,.hero-readout dt,.ad-slot,.footer-year{font-family:var(--mono)}.hero-kicker{color:var(--signal);letter-spacing:.025em;text-transform:uppercase;align-items:center;gap:9px;margin:0 0 20px;font-size:.77rem;display:flex}.signal-dot{background:var(--signal);width:7px;height:7px;box-shadow:0 0 0 5px var(--signal-soft);border-radius:50%;animation:2.8s ease-in-out infinite signal-pulse}.hero h1{letter-spacing:-.067em;text-wrap:balance;max-width:840px;margin:0;font-size:clamp(3.1rem,6.7vw,6.55rem);font-weight:710;line-height:.91}.hero-deck{max-width:650px;color:var(--text-muted);margin:28px 0 0;font-size:clamp(1rem,1.5vw,1.12rem);line-height:1.65}.hero-readout{border-top:1px solid var(--border);margin:0;display:grid}.hero-readout>div{border-bottom:1px solid var(--border);justify-content:space-between;align-items:baseline;gap:18px;padding:15px 0;display:flex}.hero-readout dt{color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;font-size:.69rem}.hero-readout dd{font-family:var(--mono);font-variant-numeric:tabular-nums;margin:0;font-size:clamp(1.2rem,2vw,1.7rem)}.calculator-section{padding-top:10px}.section-rule{border-top:1px solid var(--border-strong);border-bottom:1px solid var(--border);color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase;justify-content:space-between;align-items:center;gap:24px;padding:11px 0;font-size:.66rem;display:flex}.section-rule span:first-child{color:var(--text-soft)}.calculator-grid{border-bottom:1px solid var(--border-strong);grid-template-columns:minmax(0,.93fr) minmax(380px,1.07fr);display:grid}.calculator-panel,.results-panel{min-width:0;padding:clamp(28px,4vw,48px) clamp(24px,4vw,48px) clamp(38px,5vw,56px) 0}.results-panel{border-left:1px solid var(--border-strong);background:linear-gradient(#55d8cf06,#0000 35%);padding-left:clamp(24px,4vw,48px);padding-right:0}.panel-heading{justify-content:space-between;align-items:flex-start;gap:24px;min-height:51px;margin-bottom:30px;display:flex}.panel-heading>div{align-items:baseline;gap:14px;display:flex}.section-index{color:var(--signal);letter-spacing:.08em;font-size:.67rem}.panel-heading h2,.method-strip h2{letter-spacing:-.035em;margin:0;font-weight:630}.panel-heading h2{font-size:clamp(1.5rem,2.4vw,2rem)}.selection-count,.live-indicator{color:var(--text-muted);letter-spacing:.05em;text-transform:uppercase;white-space:nowrap;font-size:.66rem}.live-indicator{align-items:center;gap:7px;display:inline-flex}.live-indicator i{background:var(--signal);width:6px;height:6px;box-shadow:0 0 10px var(--signal);border-radius:50%}.field-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.field{align-content:start;gap:8px;display:grid}.field>span,.model-picker legend{color:var(--text-muted);font-size:.75rem;font-weight:600}.field input{border:1px solid var(--border);width:100%;min-height:49px;color:var(--text);font-family:var(--mono);font-variant-numeric:tabular-nums;background:#040b0d75;border-radius:3px;padding:0 14px;font-size:.95rem;transition:border-color .16s,background .16s}.field input:hover{border-color:var(--border-strong)}.field input:focus-visible{border-color:var(--signal);background:var(--surface)}.field input::placeholder{color:#627775}.field small{color:#718784;min-height:29px;font-size:.67rem;line-height:1.45}.field-error{color:var(--danger);margin:16px 0 0;font-size:.78rem;line-height:1.5}.model-picker{border:0;min-width:0;margin:34px 0 0;padding:0}.model-picker legend{width:100%;margin-bottom:11px}.model-picker-grid{border-top:1px solid var(--border);border-left:1px solid var(--border);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.model-option{border-right:1px solid var(--border);border-bottom:1px solid var(--border);cursor:pointer;background:#07131647;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px;min-height:65px;padding:11px 12px;transition:background .15s,border-color .15s;display:grid;position:relative}.model-option:hover:not(:has(input:disabled)){background:#55d8cf0d}.model-option[data-selected=true]{background:var(--signal-soft)}.model-option:has(input:disabled){cursor:not-allowed;opacity:.43}.model-option input{appearance:none;border:1px solid var(--border-strong);background:0 0;border-radius:50%;width:13px;height:13px;margin:0}.model-option input:checked{border:4px solid var(--signal);background:var(--background-deep)}.model-option-copy{gap:3px;min-width:0;display:grid}.model-option-copy strong{text-overflow:ellipsis;white-space:nowrap;font-size:.82rem;font-weight:640;line-height:1.25;overflow:hidden}.model-option-copy>span{color:var(--text-muted);font-size:.68rem}.model-option-status{color:#617a77;letter-spacing:.05em;text-transform:uppercase;font-size:.55rem}.result-stack{border-top:1px solid var(--border);gap:0;display:grid}.model-result{border-bottom:1px solid var(--border);padding:24px 0 23px}.model-result:first-child{padding-top:18px}.result-topline{justify-content:space-between;align-items:flex-start;gap:18px;display:flex}.result-topline>div>span{color:var(--text-muted);letter-spacing:.045em;text-transform:uppercase;margin-bottom:4px;font-size:.62rem;display:block}.result-topline h3{letter-spacing:-.02em;margin:0;font-size:.98rem;font-weight:620}.best-rate{border-left:2px solid var(--signal);color:var(--signal);font-family:var(--mono);letter-spacing:.045em;text-transform:uppercase;white-space:nowrap;padding:3px 0 3px 8px;font-size:.59rem}.result-price-row{align-items:baseline;gap:8px;margin:19px 0 14px;display:flex}.result-price-row strong{font-family:var(--mono);letter-spacing:-.045em;font-variant-numeric:tabular-nums;font-size:clamp(2rem,4.4vw,3.4rem);font-weight:510;line-height:1}.result-price-row>span{color:var(--text-muted);font-size:.76rem}.cost-rail{background:var(--surface-elevated);width:100%;height:4px;display:flex;overflow:hidden}.rail-input{background:var(--signal)}.rail-output{background:var(--cost)}.rail-cache{background:#96aee6}.cost-breakdown{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:16px 0 0;display:grid}.cost-breakdown>div{min-width:0}.cost-breakdown dt{color:var(--text-muted);letter-spacing:.04em;text-overflow:ellipsis;text-transform:uppercase;white-space:nowrap;font-size:.57rem;overflow:hidden}.cost-breakdown dd{font-family:var(--mono);font-variant-numeric:tabular-nums;text-overflow:ellipsis;white-space:nowrap;margin:4px 0 0;font-size:.72rem;overflow:hidden}.result-footnote{color:#69807d;justify-content:space-between;align-items:center;gap:16px;margin-top:18px;font-size:.58rem;display:flex}.result-footnote a{color:var(--text-muted)}.ad-slot{border-bottom:1px solid var(--border);color:#617673;letter-spacing:.06em;text-transform:uppercase;grid-template-columns:auto 1fr;align-items:center;gap:18px;min-height:73px;font-size:.6rem;display:grid}.ad-slot i{background:repeating-linear-gradient(90deg, var(--border) 0 5px, transparent 5px 10px);height:1px}.ad-slot[data-enabled=true]{color:var(--text-muted)}.method-strip{border-bottom:1px solid var(--border-strong);grid-template-columns:minmax(220px,.62fr) minmax(0,1fr) auto;align-items:start;gap:clamp(34px,7vw,88px);padding:clamp(52px,7vw,84px) 0;display:grid}.method-strip>div{align-items:baseline;gap:14px;display:flex}.method-strip h2{font-size:clamp(1.65rem,3vw,2.55rem);line-height:1.05}.method-strip p{max-width:640px;color:var(--text-muted);margin:0;font-size:.9rem;line-height:1.7}.method-strip>a{color:var(--text-soft);white-space:nowrap;align-self:center;font-size:.77rem}.site-footer{color:var(--text-muted);grid-template-columns:1fr auto auto;align-items:end;gap:36px;padding:34px 0 46px;display:grid}.brand-small{color:var(--text-soft);font-size:.9rem}.brand-small .brand-mark{width:15px;height:15px;transform:scale(.84)}.site-footer p{max-width:490px;margin:9px 0 0;font-size:.7rem;line-height:1.55}.site-footer nav{gap:20px;font-size:.7rem;display:flex}.footer-year{font-size:.6rem}.content-hero{max-width:920px;padding:clamp(62px,9vw,108px) 0 clamp(48px,7vw,76px)}.content-hero h1{letter-spacing:-.062em;text-wrap:balance;max-width:870px;margin:0;font-size:clamp(3rem,7vw,6.2rem);font-weight:700;line-height:.94}.content-hero>p:last-child{max-width:700px;color:var(--text-muted);margin:27px 0 0;font-size:clamp(.98rem,1.5vw,1.1rem);line-height:1.65}.catalogue,.standalone-calculator,.prose-grid,.assumption-block{border-bottom:1px solid var(--border-strong)}.catalogue-grid{display:grid}.catalogue-row{border-bottom:1px solid var(--border);grid-template-columns:minmax(220px,.8fr) minmax(420px,1.5fr) minmax(170px,.55fr);align-items:center;gap:clamp(24px,5vw,64px);padding:27px 0;display:grid}.catalogue-row:last-child{border-bottom:0}.catalogue-identity>span,.catalogue-source>span,.catalogue-source small,.catalogue-metrics dt,.catalogue-identity code{font-family:var(--mono)}.catalogue-identity>span{color:var(--signal);letter-spacing:.055em;text-transform:uppercase;margin-bottom:5px;font-size:.6rem;display:block}.catalogue-identity h2{letter-spacing:-.02em;margin:0;font-size:1rem;font-weight:630}.catalogue-identity code{color:#617a77;margin-top:5px;font-size:.6rem;display:block}.catalogue-metrics{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:0;display:grid}.catalogue-metrics dt{color:var(--text-muted);letter-spacing:.045em;text-transform:uppercase;font-size:.56rem}.catalogue-metrics dd{font-family:var(--mono);font-variant-numeric:tabular-nums;margin:5px 0 0;font-size:.78rem}.catalogue-source{text-align:right;justify-items:end;gap:5px;display:grid}.catalogue-source>span,.catalogue-source small{color:#617a77;font-size:.56rem}.catalogue-source a{color:var(--text-soft);font-size:.7rem}.catalogue-source a:hover{color:var(--signal)}.standalone-calculator .calculator-grid{border-bottom:0}.prose-grid{border-top:1px solid var(--border-strong);border-left:1px solid var(--border);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.prose-grid-three{grid-template-columns:repeat(3,minmax(0,1fr))}.prose-grid article{border-right:1px solid var(--border);border-bottom:1px solid var(--border);min-height:250px;padding:clamp(26px,4vw,42px)}.prose-grid h2,.assumption-block h2{letter-spacing:-.025em;margin:18px 0 12px;font-size:1.15rem;font-weight:630}.prose-grid p,.assumption-block p{color:var(--text-muted);margin:0;font-size:.86rem;line-height:1.7}.assumption-block{grid-template-columns:minmax(200px,.45fr) minmax(0,1fr);gap:clamp(36px,8vw,100px);padding:clamp(48px,7vw,78px) 0;display:grid}.assumption-block h2{margin:0;font-size:clamp(1.5rem,2.7vw,2.2rem)}@keyframes signal-pulse{0%,to{box-shadow:0 0 0 4px #55d8cf14}50%{box-shadow:0 0 0 7px #55d8cf04}}@media (max-width:980px){.site-header{grid-template-columns:1fr auto}.site-header nav{display:none}.hero{grid-template-columns:1fr;gap:40px}.hero-readout{grid-template-columns:repeat(3,1fr)}.hero-readout>div{border-right:1px solid var(--border);align-content:start;gap:8px;padding-right:18px;display:grid}.hero-readout>div:last-child{border-right:0}.calculator-grid{grid-template-columns:1fr}.calculator-panel,.results-panel{padding-left:0;padding-right:0}.results-panel{border-top:1px solid var(--border-strong);border-left:0}.method-strip{grid-template-columns:minmax(200px,.55fr) 1fr}.method-strip>a{grid-column:2;justify-self:start}.catalogue-row{grid-template-columns:minmax(190px,.7fr) minmax(0,1.3fr)}.catalogue-source{text-align:left;grid-column:1/-1;grid-template-columns:1fr auto auto;justify-items:start}.catalogue-source small{justify-self:end}.prose-grid-three{grid-template-columns:1fr}.prose-grid-three article{min-height:0}}@media (max-width:640px){.page-shell{width:min(calc(100% - 28px), var(--page-width))}.site-header{min-height:64px}.header-source{font-size:0}.header-source:after{content:"Method ↗";font-size:.65rem}.hero{gap:34px;padding:54px 0 42px}.hero h1{letter-spacing:-.06em;font-size:clamp(2.8rem,13vw,4.25rem)}.hero-deck{margin-top:22px;font-size:.94rem}.hero-readout dd{font-size:1.15rem}.section-rule{flex-direction:column;align-items:flex-start;gap:5px}.calculator-panel,.results-panel{padding-top:34px;padding-bottom:42px}.panel-heading{min-height:0;margin-bottom:24px}.panel-heading>div{gap:10px}.selection-count,.live-indicator{margin-top:4px}.field-grid,.model-picker-grid{grid-template-columns:1fr}.field small{min-height:0}.model-picker{margin-top:28px}.model-option{min-height:59px}.result-price-row strong{font-size:clamp(2.35rem,13vw,3.6rem)}.cost-breakdown{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:14px}.result-footnote{flex-direction:column;align-items:flex-start;gap:7px}.method-strip{grid-template-columns:1fr;gap:24px;padding:50px 0}.method-strip>a{grid-column:auto}.site-footer{grid-template-columns:1fr auto;align-items:start;gap:26px}.site-footer nav{grid-template-columns:repeat(2,auto);gap:10px 18px;display:grid}.footer-year{grid-column:1/-1}.content-hero{padding:54px 0 44px}.content-hero h1{font-size:clamp(2.75rem,13vw,4.2rem)}.catalogue-row{grid-template-columns:1fr;gap:20px;padding:25px 0}.catalogue-metrics{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:16px}.catalogue-source{grid-column:auto;grid-template-columns:1fr;justify-items:start;gap:7px}.catalogue-source small{justify-self:start}.prose-grid{grid-template-columns:1fr}.prose-grid article{min-height:0}.assumption-block{grid-template-columns:1fr;gap:22px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}
