:root{--bg:#f7f8fb;--card:#fff;--ink:#0f172a;--muted:#5b6475;--line:#e5e8ef;--acc:#4f46e5;--acc2:#0ea5a4;--accbg:#eef2ff;--good:#059669;--bad:#b91c1c;--warn:#b45309;--r:14px;--sh:0 1px 2px rgba(15,23,42,.04),0 6px 24px rgba(15,23,42,.06)}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.6 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink)}
a{color:var(--acc);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.top{background:rgba(255,255,255,.85);backdrop-filter:saturate(1.5) blur(8px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.nav{display:flex;align-items:center;justify-content:space-between;height:60px;gap:16px}
.nav nav{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.nav nav a{color:var(--ink);font-weight:500;font-size:15px}
.logo{font-weight:800;font-size:21px;letter-spacing:-.02em;color:var(--ink)}.logo span{color:var(--acc)}
h1{font-size:clamp(28px,4.4vw,46px);line-height:1.12;letter-spacing:-.025em;margin:.4em 0 .3em}
h1 em{font-style:normal;background:linear-gradient(90deg,var(--acc),var(--acc2));-webkit-background-clip:text;background-clip:text;color:transparent}
h2{font-size:22px;letter-spacing:-.01em;margin:0 0 .6em}
.lead{font-size:18px;color:var(--muted);max-width:760px}
.eyebrow{font-size:13px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.muted{color:var(--muted)}.small,small{font-size:13px}
.hero{padding:48px 0 24px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}
.btn{display:inline-block;background:var(--acc);color:#fff;font-weight:600;padding:11px 18px;border-radius:10px;border:1px solid var(--acc);cursor:pointer;font-size:15px}
.btn:hover{text-decoration:none;filter:brightness(1.07)}.btn.sm{padding:6px 12px;font-size:14px}
.btn.ghost{background:#fff;color:var(--acc);border-color:#c7cdfa}
section{margin:36px 0}
.sec-head{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:8px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--sh)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.table-wrap{overflow-x:auto;background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh)}
table{border-collapse:collapse;width:100%;font-size:15px}
th,td{padding:12px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
tbody tr:last-child td,tbody tr:last-child th{border-bottom:0}
thead th{font-size:12.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);background:#fafbfd;white-space:nowrap}
table.sortable thead th{cursor:pointer;user-select:none}
table.sortable thead th::after{content:" ↕";opacity:.35}
table.sortable thead th[data-dir=asc]::after{content:" ↑";opacity:1}table.sortable thead th[data-dir=desc]::after{content:" ↓";opacity:1}
td small{display:block;color:var(--muted);line-height:1.4;margin-top:2px}
tbody tr:hover{background:#fafbff}
.tname{font-weight:700;color:var(--ink)}
.cmp td:first-child{min-width:230px}
.pill{display:inline-block;font-size:12px;font-weight:600;padding:2px 9px;border-radius:999px;background:var(--accbg);color:var(--acc);text-transform:none;letter-spacing:0}
.pill.agents{background:#e6fbf9;color:#0f766e}
.yes{color:var(--good);font-weight:600}.no{color:var(--bad);font-weight:600}.unk{color:#8a93a5;font-style:italic}
.tag{font-size:11px;background:#f1f3f8;color:var(--muted);border-radius:6px;padding:1px 6px;font-weight:600}
.filters{display:flex;gap:8px;margin:0 0 12px}
.chip{display:inline-block;border:1px solid var(--line);background:#fff;color:var(--ink);padding:6px 13px;border-radius:999px;font-size:14px;cursor:pointer;font-weight:500}
.chip.on,.chip:hover{border-color:var(--acc);color:var(--acc);text-decoration:none}
.chips{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.links{padding-left:18px;margin:0}.links li{margin:4px 0}
.changes{list-style:none;padding:0;margin:0}
.ch{display:grid;grid-template-columns:110px 1fr;gap:12px;padding:10px 0;border-bottom:1px dashed var(--line)}.ch:last-child{border:0}
.ch time{font-size:13px;color:var(--muted);font-weight:600}
.ch.detected time{color:var(--warn)}
.src{font-size:12.5px;margin-left:4px}
pre{white-space:pre-wrap;font-size:12.5px;background:#0f172a;color:#e2e8f0;padding:10px;border-radius:8px;max-height:280px;overflow:auto}
.crumbs{font-size:14px;color:var(--muted);margin-top:22px}
.tool-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;flex-wrap:wrap;margin:10px 0 18px}
.tool-cta{display:flex;flex-direction:column;align-items:flex-end;gap:6px}
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.facts div{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px;box-shadow:var(--sh)}
.facts span{display:block;font-size:12.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.facts strong{font-size:20px;text-transform:capitalize}
.plans ul{margin:0;padding-left:18px}.plans td{min-width:120px}
.warn{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;padding:10px 14px;border-radius:10px}
.unk-box{background:#f8fafc;border:1px dashed #cbd5e1;padding:10px 12px;border-radius:10px;font-size:14px}
.faq{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 16px;margin:8px 0}.faq summary{font-weight:600;cursor:pointer}
.vs th[scope],.vs tbody th{width:24%;color:var(--muted);font-weight:600;font-size:14px}
.vs thead th a{font-size:16px;text-transform:none;letter-spacing:0;font-weight:700}
.vs tr.sub th{background:#fafbfd;color:var(--ink);text-transform:uppercase;font-size:12.5px;letter-spacing:.05em}
.news{display:grid;grid-template-columns:1.1fr 1fr;gap:24px;align-items:center;background:linear-gradient(135deg,#312e81,#4f46e5 55%,#0ea5a4);color:#fff;border-radius:18px;padding:30px}
.news h2{color:#fff}.news p{color:#e0e7ff;margin:0}
.news-form{display:flex;flex-wrap:wrap;gap:10px}
.news-form input{flex:1;min-width:200px;padding:12px 14px;border-radius:10px;border:0;font-size:15px}
.news-form .btn{background:#fff;color:var(--acc);border-color:#fff}
.news-form .ok{width:100%;font-size:14px}
.news.compact{padding:22px 26px}
.calc{display:grid;grid-template-columns:340px 1fr;gap:22px;align-items:start}
.calc-form{position:sticky;top:76px}
.calc-form label{display:block;font-weight:600;margin-bottom:16px}
.calc-form output{float:right;color:var(--acc)}
.calc-form input[type=number]{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-size:16px;margin-top:6px}
.calc-form input[type=range]{width:100%;accent-color:var(--acc);margin-top:8px}
fieldset{border:1px solid var(--line);border-radius:10px;margin:0 0 14px;padding:8px 12px}legend{font-weight:600;padding:0 4px}
.radio{display:block;font-weight:400 !important;margin:4px 0 !important}
.presets .chip{margin:4px 4px 0 0}
.estimate-banner{background:#fffbeb;border:1px solid #fde68a;color:#78350f;padding:12px 16px;border-radius:12px;font-size:14px;margin-bottom:14px}
.results{display:grid;gap:12px}
.res{display:grid;grid-template-columns:1fr auto;gap:4px 16px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;box-shadow:var(--sh)}
.res.best{border-color:#86efac;box-shadow:0 0 0 3px #dcfce7}
.res.hl{outline:2px solid #c7cdfa}
.res-main a{color:var(--ink);font-size:17px}.res-plan{display:block;font-size:13.5px;color:var(--muted)}
.res-cost{font-size:26px;font-weight:800;text-align:right;letter-spacing:-.02em}.res-cost small{font-size:14px;color:var(--muted);font-weight:500}
.badge{display:block;font-size:11.5px;font-weight:700;color:var(--good);letter-spacing:0}
.res-note{grid-column:1/-1;margin:2px 0 6px;font-size:13.5px;color:var(--muted)}
.res .btn{justify-self:start}
.prose p{margin:0 0 1em}
.foot{margin-top:60px;border-top:1px solid var(--line);background:#fff;padding:36px 0 24px;font-size:14px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:24px}
.foot h4{margin:0 0 8px;font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.foot-grid a:not(.logo){display:block;color:var(--ink);margin:3px 0}.foot p{color:var(--muted)}
.fine{font-size:12.5px;border-top:1px solid var(--line);padding-top:14px;margin-top:20px}
@media (max-width:900px){.grid2,.calc,.news{grid-template-columns:1fr}.calc-form{position:static}.facts{grid-template-columns:1fr 1fr}.foot-grid{grid-template-columns:1fr 1fr}.tool-cta{align-items:flex-start}}
@media (max-width:560px){.nav nav a:not(.btn){display:none}.ch{grid-template-columns:1fr;gap:2px}.foot-grid{grid-template-columns:1fr}th,td{padding:10px}.hero{padding-top:28px}}
.badge.muted{color:var(--muted)}
.nav nav a.btn{color:#fff}
.plans td:nth-child(2){white-space:nowrap}