:root{--ink:#181714;--muted:#6e685f;--paper:#fffdf8;--card:#fff;--line:#e6dfd3;--yellow:#f2c94c;--yellow2:#ffe9a0;--green:#1f7a4c;--red:#a63b32;--shadow:0 12px 35px rgba(43,35,20,.08);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);line-height:1.6}a{color:inherit}button,input,select{font:inherit}.nav{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px max(22px,calc((100vw - 1160px)/2));background:rgba(255,253,248,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:900;font-size:1.15rem}.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:12px;background:var(--yellow);font-weight:1000}.nav-links{display:flex;gap:18px;align-items:center}.nav-links a{text-decoration:none;font-weight:700;color:#49443d}.nav-links a:hover{text-decoration:underline;text-underline-offset:4px}.nav-toggle{display:none}.hero{padding:76px 22px 36px;background:radial-gradient(circle at 82% 10%,var(--yellow2),transparent 32%)}.wrap{max-width:1160px;margin:0 auto}.hero-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:42px;align-items:center}.eyebrow{display:inline-flex;padding:7px 11px;border:1px solid #d9c269;border-radius:999px;background:#fff8d7;font-weight:800;font-size:.83rem;letter-spacing:.03em;text-transform:uppercase}.hero h1{font-size:clamp(2.6rem,7vw,5.7rem);line-height:.95;letter-spacing:-.055em;margin:18px 0 20px;max-width:850px}.hero p{font-size:1.18rem;color:#4d4840;max-width:760px}.battery-art{max-width:320px;margin:auto;aspect-ratio:1;border-radius:50%;border:18px solid #222;background:var(--yellow);display:grid;place-items:center;box-shadow:var(--shadow);font-size:4rem;font-weight:950;transform:rotate(-8deg)}.tool-card{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:var(--shadow);margin-top:30px}.tool-card h2{margin-top:0}.search-row{display:flex;gap:10px}.search-row input,.field input,.field select{width:100%;padding:15px 16px;border:1px solid #cfc7ba;border-radius:14px;background:white}.btn{border:0;border-radius:14px;padding:14px 18px;background:var(--ink);color:white;font-weight:850;cursor:pointer}.btn.secondary{background:white;color:var(--ink);border:1px solid #bdb4a8}.btn.yellow{background:var(--yellow);color:var(--ink)}.section{padding:56px 22px}.section h2{font-size:clamp(1.8rem,4vw,3rem);line-height:1.05;letter-spacing:-.035em;margin:0 0 14px}.lead{color:var(--muted);font-size:1.08rem;max-width:780px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}.card{background:white;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 7px 20px rgba(43,35,20,.045)}.card h3{margin:0 0 8px}.card p{color:var(--muted)}.card a.stretched{font-weight:800;text-decoration:none}.metric{font-size:1.7rem;font-weight:900}.badge{display:inline-flex;padding:4px 9px;border-radius:999px;background:#f5f1e8;font-size:.82rem;font-weight:800}.badge.good{background:#e8f5ee;color:var(--green)}.badge.warn{background:#fff0d2;color:#7b5300}.breadcrumbs{font-size:.9rem;color:var(--muted);margin-bottom:20px}.breadcrumbs a{color:inherit}.content-wrap{max-width:920px;margin:0 auto;padding:50px 22px 72px}.content-wrap h1{font-size:clamp(2.3rem,6vw,4.7rem);line-height:1;letter-spacing:-.05em;margin:12px 0 18px}.content-wrap h2{margin-top:42px;font-size:1.8rem}.fact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:26px 0}.fact{border:1px solid var(--line);border-radius:16px;padding:16px;background:white}.fact span{display:block;color:var(--muted);font-size:.84rem}.fact strong{font-size:1.08rem}.notice{border-left:5px solid var(--yellow);background:#fff7d9;padding:16px 18px;border-radius:12px;margin:22px 0}.notice.danger{border-left-color:var(--red);background:#fff0ed}.result-list{display:grid;gap:10px;margin-top:16px}.result-item{display:block;border:1px solid var(--line);border-radius:16px;padding:16px;background:white;text-decoration:none}.result-item:hover{border-color:#aa9d89}.result-item strong{font-size:1.15rem}.result-item small{display:block;color:var(--muted)}.share-card{display:flex;justify-content:space-between;align-items:center;gap:18px;border:1px solid var(--line);border-radius:20px;background:white;padding:20px;margin:40px 0}.share-card p{margin:2px 0;color:var(--muted)}.share-actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.share-actions button{background:#f6f2e9;border:1px solid #ded7ca;border-radius:10px;padding:9px 11px;cursor:pointer}.footer{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:28px;max-width:1160px;margin:0 auto;padding:44px 22px;border-top:1px solid var(--line)}.footer>div{display:flex;flex-direction:column;gap:8px}.footer a,.link-button{color:#5d574f;text-decoration:none}.link-button{border:0;background:none;padding:0;text-align:left;cursor:pointer}.footer-note{grid-column:1/-1;color:var(--muted);font-size:.9rem}.footer-brand{margin-bottom:8px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px;background:white}.table{width:100%;border-collapse:collapse;min-width:700px}.table th,.table td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--line)}.table th{background:#f8f4eb;font-size:.88rem}.field{display:grid;gap:7px;margin-bottom:14px}.field label{font-weight:800}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}.compare-results{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:22px}.consent{position:fixed;z-index:50;inset:auto 18px 18px 18px;max-width:900px;margin:auto;background:#181714;color:white;border-radius:20px;padding:20px;box-shadow:0 20px 55px rgba(0,0,0,.25)}.consent h2{margin:0 0 7px;font-size:1.2rem}.consent p{color:#ddd8cf;margin:5px 0 14px}.consent-actions{display:flex;gap:8px;flex-wrap:wrap}.consent .btn.secondary{background:transparent;color:white;border-color:#777}.consent-settings{display:grid;gap:12px;margin:14px 0}.switchline{display:flex;justify-content:space-between;gap:20px;align-items:center}.source-list li{margin-bottom:12px}.source-list a{word-break:break-word}.callouts{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0}.callouts a{text-decoration:none}.kbd{padding:2px 7px;border:1px solid #cfc7ba;border-bottom-width:2px;border-radius:7px;background:white;font-family:ui-monospace,monospace}.hidden{display:none!important}@media(max-width:820px){.nav-toggle{display:block;border:1px solid var(--line);background:white;border-radius:10px;padding:8px 10px}.nav-links{display:none;position:absolute;left:15px;right:15px;top:64px;flex-direction:column;align-items:stretch;background:white;border:1px solid var(--line);border-radius:16px;padding:12px;box-shadow:var(--shadow)}.nav-links.open{display:flex}.hero-grid{grid-template-columns:1fr}.battery-art{display:none}.grid{grid-template-columns:1fr}.fact-grid{grid-template-columns:1fr 1fr}.footer{grid-template-columns:1fr 1fr}.footer>div:first-child{grid-column:1/-1}.two-col,.compare-results{grid-template-columns:1fr}.share-card{align-items:flex-start;flex-direction:column}.share-actions{justify-content:flex-start}.search-row{flex-direction:column}}@media(max-width:520px){.fact-grid{grid-template-columns:1fr}.footer{grid-template-columns:1fr}.footer>div:first-child{grid-column:auto}.hero{padding-top:48px}.hero h1{font-size:3.4rem}}