:root{--a:#4f46e5;--a2:#eef2ff;--ink:#0f172a;--mut:#64748b;--line:#e2e8f0;--bg:#fff;--soft:#f8fafc;--r:14px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--a)}h1,h2,h3{line-height:1.2;margin:0 0 .5em}h1{font-size:clamp(1.9rem,6vw,3rem);letter-spacing:-.02em}h2{font-size:1.5rem;margin-top:1.6em}h3{font-size:1.1rem}
.wrap{max-width:1100px;margin:0 auto;padding:0 20px}.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:9}.sr{position:absolute;left:-999px}
.site-header{border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);z-index:5}
.bar{display:flex;justify-content:space-between;align-items:center;min-height:60px;gap:12px;flex-wrap:wrap}.logo{display:flex;align-items:center;gap:8px;font-weight:800;color:var(--ink);text-decoration:none;font-size:1.1rem}
.logo-mark{background:var(--a);color:#fff;width:30px;height:30px;border-radius:8px;display:grid;place-items:center}nav a{margin-left:16px;color:var(--ink);text-decoration:none;font-size:.95rem;font-weight:500}nav a:hover{color:var(--a)}
.hero{background:linear-gradient(180deg,var(--a2),#fff);padding:48px 0 36px}.eyebrow{color:var(--a);font-weight:700;font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;margin:0 0 8px}.lead{font-size:1.15rem;color:#334155;max-width:60ch}
.search{position:relative;margin-top:20px;max-width:560px}.search input{width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:12px;font-size:1rem;box-shadow:0 1px 3px rgba(0,0,0,.05)}.search input:focus{outline:2px solid var(--a);border-color:transparent}.count{display:block;font-size:.8rem;color:var(--mut);margin-top:6px}
.grid{display:grid;grid-template-columns:1fr;gap:16px}.card{border:1px solid var(--line);border-radius:var(--r);padding:18px;background:#fff;display:flex;flex-direction:column;gap:6px;transition:box-shadow .15s,transform .15s}.card[hidden]{display:none}.card:hover{box-shadow:0 8px 24px rgba(15,23,42,.08);transform:translateY(-2px)}
.card h3{margin:0}.card h3 a{color:var(--ink);text-decoration:none}.card p{margin:.2em 0;font-size:.95rem}.card .price{color:var(--mut);font-size:.85rem}.card-top{display:flex;gap:12px;align-items:center}.card-actions{margin-top:auto;padding-top:10px;display:flex;gap:8px;flex-wrap:wrap}
.badge{width:42px;height:42px;border-radius:10px;background:var(--a);color:#fff;display:grid;place-items:center;font-weight:800;flex:none}.badge.big{width:64px;height:64px;font-size:1.8rem;border-radius:14px}
.pill{display:inline-block;background:var(--a2);color:var(--a);border-radius:99px;padding:1px 10px;font-size:.75rem;font-weight:600}
.btn{display:inline-block;background:var(--a);color:#fff;text-decoration:none;padding:11px 18px;border-radius:10px;font-weight:600}.btn:hover{filter:brightness(1.1)}.btn.small{padding:7px 12px;font-size:.85rem}.btn.ghost{background:#fff;color:var(--a);border:1px solid var(--a)}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0 20px}.chip{border:1px solid var(--line);background:#fff;border-radius:99px;padding:7px 14px;cursor:pointer;font:inherit;font-size:.88rem}.chip.active{background:var(--a);color:#fff;border-color:var(--a)}
.cats{display:grid;gap:12px;grid-template-columns:1fr}.cat{border:1px solid var(--line);border-radius:var(--r);padding:16px;text-decoration:none;color:var(--ink);display:flex;flex-direction:column;gap:4px;background:var(--soft)}.cat:hover{border-color:var(--a)}.cat span{color:var(--mut);font-size:.9rem}
.crumbs{font-size:.85rem;color:var(--mut);padding:18px 0 6px}.crumbs a{color:var(--mut)}.pagehead{padding-bottom:30px}.pagehead h1,.article h1{margin-top:8px}
.tool-head{display:flex;gap:16px;align-items:center;margin:8px 0 12px}.tool-head h1{margin:0;font-size:clamp(1.6rem,5vw,2.4rem)}.tool-layout{display:grid;gap:24px;grid-template-columns:1fr}
.facts{background:var(--soft);border:1px solid var(--line);border-radius:var(--r);padding:20px;align-self:start}.facts h2{margin-top:0;font-size:1.1rem}.facts dt{font-weight:700;font-size:.85rem;margin-top:12px}.facts dd{margin:2px 0 0;font-size:.92rem}.facts .btn{margin-top:18px;width:100%;text-align:center}
.proscons{display:grid;gap:16px;grid-template-columns:1fr;margin:20px 0}.proscons ul{list-style:none;padding:0;margin:0}.proscons li{padding:6px 0 6px 26px;position:relative}.pros li:before{content:"+";color:#059669}.cons li:before{content:"−";color:#dc2626}.proscons li:before{position:absolute;left:4px;font-weight:800}
.muted{color:var(--mut)}.small{font-size:.85rem}.pick{border-top:1px solid var(--line)}.pick h2 span{display:block;font-size:.95rem;font-weight:500;margin-top:4px}.pick-row{display:flex;gap:16px}.article{max-width:780px}
.site-footer{margin-top:60px;background:var(--soft);border-top:1px solid var(--line);padding:28px 0;font-size:.9rem;color:var(--mut)}.foot{display:flex;flex-direction:column;gap:8px}.disc{margin-top:0}
@media(min-width:700px){.grid{grid-template-columns:repeat(2,1fr)}.cats{grid-template-columns:repeat(2,1fr)}.proscons{grid-template-columns:1fr 1fr}.foot{flex-direction:row;justify-content:space-between}.hero{padding:72px 0 52px}}
@media(min-width:960px){.grid{grid-template-columns:repeat(3,1fr)}.cats{grid-template-columns:repeat(4,1fr)}.tool-layout{grid-template-columns:2fr 1fr}}
@media(max-width:520px){nav a{margin:0 12px 0 0}}
.linkbtn{background:none;border:0;padding:0;font:inherit;color:var(--a);text-decoration:underline;cursor:pointer}