:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--ink:var(--lightningcss-light,#14202b)var(--lightningcss-dark,#e8eef3);--muted:var(--lightningcss-light,#556270)var(--lightningcss-dark,#9fb0bd);--bg:var(--lightningcss-light,#f6f4ef)var(--lightningcss-dark,#11171c);--card:var(--lightningcss-light,#fff)var(--lightningcss-dark,#1a232a);--line:var(--lightningcss-light,#d9d4c8)var(--lightningcss-dark,#2c3a44);--accent:var(--lightningcss-light,#0f5a6e)var(--lightningcss-dark,#5cc2d9);--accent-ink:var(--lightningcss-light,#fff)var(--lightningcss-dark,#07222b);--demand:var(--lightningcss-light,#c2410c)var(--lightningcss-dark,#fb923c);--other:var(--lightningcss-light,#9db3bd)var(--lightningcss-dark,#496371);--err:var(--lightningcss-light,#b00020)var(--lightningcss-dark,#ff8a9b)}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}*{box-sizing:border-box}body{color:var(--ink);background:var(--bg);margin:0;font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}header,footer,main{max-width:760px;margin:0 auto;padding:12px 16px}header{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.spacer{flex:1}h1{margin:8px 0;font-size:1.7rem;line-height:1.2}h2{margin:0 0 8px;font-size:1.2rem}h3{margin:0}.lede{color:var(--muted);margin-top:0}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;margin:16px 0;padding:16px}.stack{gap:8px;display:grid}.row{flex-wrap:wrap;gap:8px;display:flex}.grid{border:0;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin:12px 0;padding:0;display:grid}fieldset{border:1px solid var(--line);border-radius:8px}.grid legend{margin-bottom:4px;padding:0;font-weight:600}label{gap:4px;font-size:.95rem;display:grid}input,button{font:inherit;color:inherit}input[type=number],input:not([type]),input[type=email],input[type=password],input[type=file]{border:1px solid var(--line);background:var(--bg);border-radius:6px;width:100%;min-height:44px;padding:8px}button{border:1px solid var(--line);background:var(--card);cursor:pointer;border-radius:6px;min-height:44px;padding:8px 16px}button.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-weight:600}button[aria-pressed=true]{background:var(--accent);color:var(--accent-ink)}button:disabled{opacity:.6;cursor:progress}:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.skip{position:absolute;left:-999px}.skip:focus{background:var(--card);z-index:9;padding:8px;top:8px;left:8px}.muted,small{color:var(--muted);font-size:.9rem}.err{color:var(--err)}.big{margin:8px 0;font-size:1.15rem}.big strong{color:var(--demand);font-size:1.5rem}.peaks{counter-reset:p;gap:6px;padding:0;list-style:none;display:grid}.peaks li{border:1px solid var(--line);counter-increment:p;border-radius:6px;grid-template-columns:1fr auto auto;gap:12px;padding:8px 12px;display:grid}.chart{width:100%;height:auto;margin-top:8px}.bar-demand{fill:var(--demand)}.bar-other{fill:var(--other)}.line{stroke:var(--accent);stroke-width:3px}.dot{fill:var(--demand)}.axis{fill:var(--muted);font-size:11px}.legend{color:var(--muted);font-size:.85rem}.sw{border-radius:2px;width:12px;height:12px;margin:0 4px 0 8px;display:inline-block}.sw.demand{background:var(--demand)}.sw.other{background:var(--other)}table{border-collapse:collapse;width:100%;font-size:.9rem}th,td{text-align:right;border-bottom:1px solid var(--line);padding:6px}th[scope=row],thead th:first-child{text-align:left}summary{cursor:pointer;align-items:center;min-height:44px;display:flex}.plans{gap:8px;margin:12px 0;display:grid}.plans label{border:1px solid var(--line);border-radius:8px;grid-template-columns:auto 1fr auto;align-items:center;min-height:44px;padding:10px}.plans label.on{border-color:var(--accent);outline:2px solid var(--accent)}.paywall ul{padding-left:20px}.seg{margin-bottom:8px}.sites{gap:8px;padding:0;list-style:none;display:grid}.sites li{border:1px solid var(--line);border-radius:6px;justify-content:space-between;align-items:center;gap:12px;padding:8px 12px;display:flex}input[type=range]{width:100%;min-height:44px}footer{color:var(--muted);font-size:.85rem}a{color:var(--accent)}@media (prefers-reduced-motion:no-preference){button{transition:background .15s}}@media (width<=480px){h1{font-size:1.4rem}.peaks li{grid-template-columns:1fr auto}}.sr{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}details.rates{margin:1rem 0 .5rem}details.rates summary{cursor:pointer;align-items:center;min-height:2.75rem;font-weight:600;display:flex}