:root,.night{--bg:#000;--bg-raise:#05080f;--text:#e9eef8;--muted:#9aa6bf;--cyan:#47c7e8;--amber:#ffb12e;--cyan-ink:#47c7e8;--amber-ink:#ffb12e;--star:#e9eef8;--glass:#e9eef80b;--glass-hi:#e9eef817;--glass-edge:#e9eef824;--glass-shine:#e9eef829;--line:#9aa6bf33;--focus:#47c7e8;--btn-bg:#e9eef8;--btn-text:#000;--btn-ghost-edge:#e9eef859;--danger:#ff8a8a;--danger-bg:#ff8a8a1a;--warn-bg:#ffb12e1a;--moon-dark:#0c1222;--moon-lit:#dff4fb;--moon-glow:#47c7e859;--shadow:#000000a6;--switch-plate:#0b1020;--switch-key-top:#1a2238;--switch-key-bottom:#070a14;--switch-led:#3a4560;--vignette-strong:#000000bf;--vignette-soft:#0003;--caption-cloud:#fff;--caption-cloud-edge:#fff0;--caption-cloud-glow:#1e5aa038;--caption-cloud-text:#c3cde0}:root[data-theme=light]{--bg:#f7f9fc;--bg-raise:#fff;--text:#0e1a3a;--muted:#4f5d7a;--cyan:#47c7e8;--amber:#ffb12e;--cyan-ink:#0a6f8c;--amber-ink:#8a5200;--star:#0e1a3a;--glass:#fffc;--glass-hi:#fff;--glass-edge:#0e1a3a1f;--glass-shine:#fff;--line:#0e1a3a1f;--focus:#0a6f8c;--btn-bg:#0e1a3a;--btn-text:#fff;--btn-ghost-edge:#0e1a3a4d;--danger:#b42318;--danger-bg:#feeceb;--warn-bg:#fff4df;--moon-dark:#0c1222;--moon-lit:#dff4fb;--moon-glow:#47c7e859;--shadow:#0e1a3a1a;--switch-plate:#fff;--switch-key-top:#fff;--switch-key-bottom:#dde3ee;--switch-led:#ffb12e;--caption-cloud:#fffffff0;--caption-cloud-edge:#fff0;--caption-cloud-glow:#1e5aa038;--caption-cloud-text:#3b4a68}:root{--sky-top:#2f8fe0;--sky-mid:#6fbaf2;--sky-bottom:#d8eefc;--cloud:#fff;--cloud-shade:#c9def2;--sun-core:#fff8dc;--sun-glow:#ffc94a;--plane:#f5f8fc;--plane-shade:#b9c8dc;--contrail:#fff;--ship-body:#c9d3e6;--ship-fin:#5d6b88;--day-ink:#0e1a3a;--day-ink-muted:#2c4a72;--dusk-top:#0d1030;--dusk-mid:#3a2456;--dusk-bottom:#a8553a}@font-face{font-family:Archivo;font-style:normal;font-weight:100 900;font-stretch:62% 125%;font-display:swap;src:url(/fonts/archivo-latin.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}*{box-sizing:border-box}html{color-scheme:dark}html[data-theme=light]{color-scheme:light}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:Archivo,system-ui,sans-serif;font-size:17px;font-stretch:100%;line-height:1.6}.night{background:var(--bg);color:var(--text)}.theme-anim,.theme-anim *,.theme-anim :before,.theme-anim :after{transition:opacity .7s,background-color .7s,color .7s,border-color .7s,fill .7s,stroke .7s,box-shadow .7s!important}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}h1,h2,h3,.wide{letter-spacing:-.015em;font-weight:800;font-stretch:125%;line-height:1.08}h1{margin:0 0 20px;font-size:clamp(2rem,6.2vw,4rem)}h2{margin:0 0 14px;font-size:clamp(1.5rem,3.6vw,2.3rem)}h3{margin:0 0 8px;font-size:1.2rem}p{margin:0 0 14px}.num,table,.figs{font-variant-numeric:tabular-nums}.muted,.hint{color:var(--muted)}.hint{font-size:.93rem}a{color:var(--cyan-ink);text-underline-offset:3px}:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:6px}.wrap{max-width:74rem;margin:0 auto;padding:0 16px}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.site-header{border-bottom:1px solid var(--line)}.site-header .wrap{flex-wrap:wrap;align-items:center;gap:4px 20px;min-height:68px;padding-block:8px;display:flex}.logo{color:var(--text);letter-spacing:.02em;align-items:center;gap:10px;min-height:44px;font-size:1.35rem;font-weight:900;font-stretch:125%;text-decoration:none;display:inline-flex}.logo svg{width:22px;height:22px}.nav{order:3;gap:0;width:100%;margin-left:-10px;display:flex}@media (width<=420px){.nav a{padding-inline:10px;font-size:.95rem}}.nav a{color:var(--muted);white-space:nowrap;border-radius:10px;align-items:center;min-height:44px;padding:10px 12px;text-decoration:none;display:inline-flex}.nav a:hover,.nav a[aria-current=page]{color:var(--text)}@media (width>=760px){.nav{order:0;gap:4px;width:auto;margin-left:auto}}.lights{border:1px solid var(--line);min-height:44px;color:var(--text);font:inherit;cursor:pointer;background:0 0;border-radius:12px;align-items:center;gap:10px;margin-left:auto;padding:4px 4px 4px 12px;font-size:.88rem;display:inline-flex}@media (width>=760px){.lights{margin-left:0}}.plate{background:var(--switch-plate);border:1px solid var(--glass-edge);width:26px;height:36px;box-shadow:0 2px 6px var(--shadow);border-radius:6px;place-items:center;display:grid}.key{border:1px solid var(--glass-edge);background:linear-gradient(to bottom, var(--switch-key-bottom), var(--switch-key-top));border-radius:3px;width:14px;height:24px;position:relative}:root[data-theme=light] .key{background:linear-gradient(to bottom, var(--switch-key-top), var(--switch-key-bottom))}.key:after{content:"";background:var(--switch-led);border-radius:50%;width:4px;height:4px;margin-left:-2px;position:absolute;top:4px;left:50%}:root[data-theme=light] .key:after{box-shadow:0 0 6px var(--switch-led)}.btn{background:var(--btn-bg);min-height:48px;color:var(--btn-text);font:inherit;cursor:pointer;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;padding:12px 22px;font-weight:700;font-stretch:112%;text-decoration:none;display:inline-flex}.btn.ghost{color:var(--text);border-color:var(--btn-ghost-edge);background:0 0}.btn:disabled{opacity:.6;cursor:progress}.btn-row{flex-wrap:wrap;gap:12px;display:flex}.link-btn{color:var(--cyan-ink);font:inherit;text-underline-offset:3px;cursor:pointer;background:0 0;border:0;min-height:44px;padding:0 4px;text-decoration:underline}.glass{background:var(--glass);border:1px solid var(--glass-edge);box-shadow:inset 0 1px 0 var(--glass-shine), 0 24px 60px -24px var(--shadow);-webkit-backdrop-filter:blur(14px)saturate(140%);border-radius:22px}.chip{letter-spacing:.04em;text-transform:uppercase;border:1px solid var(--amber);color:var(--amber-ink);background:var(--warn-bg);white-space:nowrap;border-radius:999px;align-items:center;gap:6px;padding:4px 10px;font-size:.78rem;font-weight:600;display:inline-flex}.hero{isolation:isolate;border-bottom:1px solid var(--line);position:relative;overflow:hidden}.hero-sky,.hero-day{z-index:-1;position:absolute;inset:0;overflow:hidden}.hero-day{opacity:0;background:linear-gradient(to bottom, var(--sky-top), var(--sky-mid) 55%, var(--sky-bottom))}.hero-day>svg{width:100%;height:100%;display:block}:root[data-theme=light] .hero-day{opacity:1}:root[data-theme=light] .hero-sky{opacity:0}.only-day{display:none}.only-night,:root[data-theme=light] .only-day{display:contents}:root[data-theme=light] .only-night{display:none}.cloud{fill:var(--cloud)}.cloud-shade{fill:var(--cloud-shade);opacity:.6}.sun-core{fill:var(--sun-core)}.stop-sun{stop-color:var(--sun-glow)}.stop-trail{stop-color:var(--contrail)}.plane-body{fill:var(--plane)}.plane-shade{fill:var(--plane-shade)}.cruiser{z-index:-1;aspect-ratio:3;width:clamp(64px,8vw,116px);animation:70s linear infinite cruise;position:absolute;top:34px;left:0;transform:translate(58vw)}.cruiser svg{width:100%;height:100%;position:absolute;inset:0;overflow:visible}.form-day{opacity:0}:root[data-theme=light] .form-day{opacity:1}:root[data-theme=light] .form-night{opacity:0}.ship-body{fill:var(--ship-body)}.ship-fin{fill:var(--ship-fin)}.ship-window{fill:var(--cyan)}.stop-exhaust{stop-color:var(--cyan)}.stop-flame{stop-color:var(--amber)}@keyframes cruise{0%{transform:translate(-30vw)}to{transform:translate(115vw)}}.hero-sky svg{width:100%;height:100%}.hero-sky:after{content:"";background:radial-gradient(ellipse at 30% 50%, var(--vignette-strong), var(--vignette-soft) 70%);position:absolute;inset:0}.hero .wrap{align-items:center;gap:32px;padding-block:56px 64px;display:grid}@media (width>=900px){.hero .wrap{grid-template-columns:1.5fr 1fr;padding-block:96px}}.hero-panel{padding:clamp(24px,4vw,44px)}.hero-panel h1{font-size:clamp(2rem,4.4vw,3.3rem)}.hero-panel p{color:var(--muted);max-width:36rem;font-size:1.1rem}.moon-figure{text-align:center;justify-items:center;gap:12px;margin:0;display:grid}.moon-figure svg{width:min(220px,42vw);height:auto}.moon-figure figcaption{max-width:18rem;color:var(--muted);font-size:.95rem}.moon-figure strong{color:var(--cyan-ink);font-size:1.6rem;font-stretch:125%;display:block}.tone-cyan{fill:var(--cyan)}.tone-amber{fill:var(--amber)}.tone-star{fill:var(--star)}.axis{fill:var(--muted);font-family:inherit;font-size:10px}.moon-dark{fill:var(--moon-dark);stroke:var(--glass-edge)}.moon-lit{fill:var(--moon-lit)}.section{padding-block:clamp(48px,8vw,96px)}.section-head{max-width:40rem;margin-bottom:28px}.eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:10px;font-size:.8rem;font-weight:600}.steps{counter-reset:step;gap:16px;margin:0;padding:0;list-style:none;display:grid}@media (width>=800px){.steps{grid-template-columns:repeat(3,1fr)}}.steps li{counter-increment:step;padding:24px}.steps li:before{content:counter(step, decimal-leading-zero);color:var(--cyan-ink);font-variant-numeric:tabular-nums;margin-bottom:8px;font-size:2.2rem;font-weight:900;font-stretch:125%;display:block}.trust{gap:0;padding:8px;display:grid}@media (width>=800px){.trust{grid-template-columns:repeat(2,1fr)}}.trust>div{padding:22px}.trust>div+div{border-top:1px solid var(--line)}@media (width>=800px){.trust>div+div{border-top:0}.trust>div:nth-child(n+3){border-top:1px solid var(--line)}.trust>div:nth-child(2n){border-left:1px solid var(--line)}}.cta{text-align:center;padding:clamp(32px,6vw,64px) 20px}.cta .btn-row{justify-content:center}.strip{padding:24px}.strip-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px 16px;margin-bottom:12px;display:flex}.strip svg{width:100%;height:auto;display:block}.strip .now-line{stroke:var(--text);stroke-width:1.2px;stroke-dasharray:3 3}.strip .now-label{fill:var(--text);font-family:inherit;font-size:11px;font-weight:700}.bar-neg{opacity:.55}.legend{color:var(--muted);flex-wrap:wrap;gap:6px 18px;margin:12px 0 0;padding:0;font-size:.88rem;list-style:none;display:flex}.legend span{vertical-align:middle;border-radius:50%;width:10px;height:10px;margin-right:6px;display:inline-block}.dot-cyan{background:var(--cyan)}.dot-amber{background:var(--amber)}.dot-star{background:var(--star)}.site-footer{border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}.site-footer .wrap{gap:8px;padding-block:28px 40px;display:grid}.site-footer nav{flex-wrap:wrap;gap:4px 8px;display:flex}.site-footer nav a{color:var(--muted);align-items:center;min-height:44px;padding:0 6px;display:inline-flex}.tool{padding-block:32px 64px}.card{gap:18px;margin:0 0 20px;padding:clamp(20px,3vw,32px);display:grid}.narrow{max-width:44rem}label{gap:6px;font-weight:600;display:grid}input,select{font:inherit;border:1px solid var(--glass-edge);background:var(--bg-raise);min-height:48px;color:var(--text);border-radius:12px;width:100%;padding:10px 14px}input[type=radio],input[type=checkbox]{width:22px;height:22px;min-height:22px;accent-color:var(--cyan);margin:0}input[type=file]{padding:10px}fieldset{border:0;gap:6px;margin:0;padding:0;display:grid}legend{margin-bottom:6px;padding:0;font-weight:700}.check{align-items:center;gap:12px;min-height:44px;font-weight:400;display:flex}.segmented{flex-wrap:wrap;gap:8px;display:flex}.segmented label{border:1px solid var(--glass-edge);cursor:pointer;border-radius:12px;align-items:center;gap:10px;min-height:48px;padding:0 16px;font-weight:600;display:flex}.segmented label:has(input:checked){border-color:var(--cyan);background:var(--glass-hi)}.row{flex-wrap:wrap;align-items:end;gap:12px;display:flex}.row>label{flex:12rem}.callout{border:1px solid var(--glass-edge);border-left:4px solid var(--cyan);background:var(--glass);border-radius:14px;margin:0 0 18px;padding:14px 18px}.callout.warn{border-left-color:var(--amber);background:var(--warn-bg)}.callout.error{border-left-color:var(--danger);background:var(--danger-bg)}.ok{color:var(--cyan-ink);margin:0;font-weight:700}.results-head{gap:10px;max-width:52rem;margin-bottom:20px;display:grid}.results-head h1{max-width:22em;font-size:clamp(1.6rem,3.6vw,2.5rem)}.results-grid{align-items:start;gap:20px;display:grid}@media (width>=1000px){.results-grid{grid-template-columns:1.6fr 1fr}.sky-panel{position:sticky;top:16px}}.sky-panel{border:1px solid var(--glass-edge);box-shadow:0 24px 60px -24px var(--shadow);border-radius:22px;margin:0;padding:20px}.sky-panel svg{width:100%;height:auto;display:block}.sky-panel figcaption{margin-top:12px}.side{gap:20px;display:grid}.moon-card{border:1px solid var(--glass-edge);border-radius:22px;align-items:center;gap:18px;padding:20px;display:flex}.moon-card svg{flex:none;width:96px;height:96px}.moon-card strong{color:var(--cyan-ink);font-size:1.7rem;font-stretch:125%;line-height:1.1;display:block}.ranked{margin:0;padding:8px;list-style:none}.rank-row{grid-template-columns:auto 1fr;gap:6px 14px;padding:16px 12px;display:grid}.rank-row+.rank-row{border-top:1px solid var(--line)}.rank-row.current{background:var(--glass-hi);border-radius:14px}.pos{color:var(--muted);font-variant-numeric:tabular-nums;min-width:1.6em;font-size:1.3rem;font-weight:900;font-stretch:125%}.who{font-weight:700}.figs{color:var(--muted);flex-wrap:wrap;grid-column:2;align-items:baseline;gap:4px 16px;font-size:.92rem;display:flex}.figs .total{color:var(--text);font-size:1.3rem;font-weight:800;font-stretch:112%}.less{color:var(--cyan-ink);font-weight:600}.more{color:var(--amber-ink);font-weight:600}.row-foot{flex-wrap:wrap;grid-column:2;align-items:center;gap:6px;display:flex}.badge{border:1px solid var(--glass-edge);color:var(--muted);border-radius:999px;padding:2px 9px;font-size:.75rem;font-weight:600}.badge.warn{border-color:var(--amber);color:var(--amber-ink)}.row-foot a{align-items:center;min-height:44px;margin-left:auto;font-size:.92rem;display:inline-flex}.hypothetical{border:1.5px dashed var(--btn-ghost-edge);border-radius:22px;margin:24px 0;padding:clamp(20px,3vw,28px)}.hypothetical select{width:auto;min-width:6rem}.hypothetical ul{margin:12px 0 0;padding-left:1.1rem}.covered{margin:20px 0}.covered summary{cursor:pointer;align-items:center;min-height:44px;font-weight:700;display:flex}.prose{max-width:42rem;margin:0 auto;padding:48px 16px 72px}.prose h1{font-size:clamp(1.8rem,5vw,2.8rem)}.prose h2{margin-top:28px;font-size:1.25rem}@media (width<=899px){.cruiser{top:14px}}.moon-figure .cloud-caption{isolation:isolate;width:min(24rem,92vw);max-width:none;padding:50px 56px 34px;position:relative}.cloud-caption .cloud-shape{z-index:-1;width:100%;height:100%;position:absolute;inset:0;overflow:visible}:root:not([data-theme=light]) .moon-figure .cloud-caption{padding:4px 24px 0}:root:not([data-theme=light]) .moon-figure .cloud-caption strong{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.cloud-shape{opacity:0}:root[data-theme=light] .cloud-shape{opacity:1}.cloud-shape path{fill:var(--caption-cloud);stroke:var(--caption-cloud-edge);stroke-width:1.2px;vector-effect:non-scaling-stroke;filter:drop-shadow(0 8px 22px var(--caption-cloud-glow))}.moon-figure .cloud-caption{color:var(--caption-cloud-text)}.moon{filter:drop-shadow(0 0 22px var(--moon-glow));overflow:visible}.moon-value{fill:var(--moon-dark);font-family:inherit;font-size:13px;font-weight:900;font-stretch:125%}.prose pre{background:var(--bg-raise);border:1px solid var(--glass-edge);border-radius:12px;padding:14px 16px;font-size:.9rem;overflow-x:auto}.prose ol li,.prose ul li{margin-bottom:8px}.share img{border:1px solid var(--glass-edge);border-radius:14px;width:100%;height:auto;display:block}.share{margin-top:24px}.tariff-list section ul{padding-left:1.1rem}.tariff-list .card{margin-top:32px}