:root{
  --bg:#f5f7fb; --surface:#fff; --surface2:#f0f3f9; --ink:#0f172a; --muted:#5b6478; --line:#e3e8f0;
  --primary:#1f47b8; --primary-ink:#fff; --primary-soft:#e8eefc; --accent:#16a34a; --accent-soft:#e7f7ec;
  --warn:#b45309; --warn-soft:#fdf2e3; --bad:#c62828; --bad-soft:#fdecec; --gold:#f5a524;
  --radius:14px; --shadow:0 1px 2px rgba(15,23,42,.06),0 6px 24px rgba(15,23,42,.06);
  --hero:linear-gradient(135deg,#102a78 0%,#1f47b8 55%,#2563eb 100%);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0b1020; --surface:#131a2e; --surface2:#1a2340; --ink:#e7ecf7; --muted:#9aa5bf; --line:#253052;
  --primary:#6e8ff5; --primary-ink:#0b1020; --primary-soft:#1c2850; --accent:#34d27b; --accent-soft:#12301f;
  --warn:#f0b35b; --warn-soft:#33260f; --bad:#f07878; --bad-soft:#3a1717; --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25);
  --hero:linear-gradient(135deg,#0b1a4d 0%,#16307e 60%,#1c3ea0 100%);
}}
:root[data-theme="dark"]{
  --bg:#0b1020; --surface:#131a2e; --surface2:#1a2340; --ink:#e7ecf7; --muted:#9aa5bf; --line:#253052;
  --primary:#6e8ff5; --primary-ink:#0b1020; --primary-soft:#1c2850; --accent:#34d27b; --accent-soft:#12301f;
  --warn:#f0b35b; --warn-soft:#33260f; --bad:#f07878; --bad-soft:#3a1717; --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25);
  --hero:linear-gradient(135deg,#0b1a4d 0%,#16307e 60%,#1c3ea0 100%);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--primary)}
h1,h2,h3{line-height:1.2;margin:0 0 .4em}
h2{font-size:clamp(22px,3vw,28px);letter-spacing:-.01em}
.wrap{max-width:1240px;margin:0 auto;padding:0 16px}
.muted{color:var(--muted)} .small{font-size:13px} .fine{font-size:12px;color:var(--muted)}
.hidden{display:none!important}
button{font:inherit;cursor:pointer}
input,select,textarea{font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:10px 12px;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--primary);outline-offset:1px;border-color:transparent}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:10px;padding:10px 16px;font-weight:600;text-decoration:none;background:var(--surface2);color:var(--ink);transition:transform .1s,filter .15s}
.btn:hover{filter:brightness(1.05)} .btn:active{transform:translateY(1px)}
.btn.primary{background:var(--primary);color:var(--primary-ink)}
.btn.accent{background:var(--accent);color:#fff}
.btn.outline{background:transparent;border:1px solid var(--line)}
.btn.lg{padding:14px 22px;font-size:16px}
.btn.sm{padding:6px 10px;font-size:13px}
.btn.block{width:100%}
.btn.ghost-light{background:rgba(255,255,255,.15);color:#fff}
.icon-btn{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:10px;width:38px;height:38px}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--surface) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:16px;height:60px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:800;margin-right:auto}
.brand img{height:34px}
.brand span{font-size:15px;border-left:1px solid var(--line);padding-left:10px}
.links{display:flex;gap:4px}
.links a{color:var(--muted);text-decoration:none;padding:8px 10px;border-radius:8px;font-weight:500}
.links a:hover{background:var(--surface2);color:var(--ink)}
.menu-btn{display:none}

/* hero */
.hero{background:var(--hero);color:#fff;padding:56px 0 64px}
.eyebrow{display:inline-block;background:rgba(255,255,255,.14);padding:5px 12px;border-radius:99px;font-size:13px;margin:0 0 14px}
.hero h1{font-size:clamp(30px,5vw,50px);letter-spacing:-.02em;max-width:760px}
.hl{background:linear-gradient(90deg,#8ff0b4,#ffe083);-webkit-background-clip:text;background-clip:text;color:transparent}
.sub{font-size:17px;opacity:.9;max-width:640px;margin:0 0 24px}
.cov-form{display:flex;gap:10px;max-width:860px;flex-wrap:wrap}
.cov-input{flex:1;min-width:260px;display:flex;align-items:center;background:#fff;border-radius:12px;padding:4px 6px 4px 12px;box-shadow:0 10px 30px rgba(0,0,0,.2)}
.cov-input input{border:0;background:transparent;color:#0f172a;padding:12px 8px;font-size:16px}
.cov-input input:focus{outline:none}
.cov-input .ghost{border:0;background:#eef2fb;color:#1f47b8;border-radius:8px;padding:8px 10px;font-weight:600;white-space:nowrap;font-size:13px}
.hero .btn.primary{background:#16a34a;color:#fff}
.hero-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:32px;max-width:860px}
.hero-stats div{background:rgba(255,255,255,.1);border-radius:12px;padding:12px 14px}
.hero-stats b{display:block;font-size:24px}
.hero-stats span{font-size:13px;opacity:.85}

/* coverage result */
.cov-result{margin-top:-28px;position:relative;z-index:2}
.cov-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:20px;background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;border:1px solid var(--line)}
.map{min-height:320px;border-radius:12px;background:var(--surface2);z-index:1}
.cov-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.cov-head h2{margin:0}
.tag{font-size:12px;font-weight:600;padding:3px 9px;border-radius:99px;background:var(--surface2);color:var(--muted)}
.tag.ok{background:var(--accent-soft);color:var(--accent)} .tag.warn{background:var(--warn-soft);color:var(--warn)} .tag.bad{background:var(--bad-soft);color:var(--bad)}
.tech-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px;margin:12px 0}
.tech{border:1px solid var(--line);border-radius:12px;padding:12px}
.tech h4{margin:0 0 6px;display:flex;justify-content:space-between;align-items:center}
.tech .top{font-size:13px;color:var(--muted);margin:6px 0}
.tech .top a{cursor:pointer;text-decoration:none;font-weight:600}
.tech .row{display:flex;gap:6px;flex-wrap:wrap}

/* toolbar + grid */
.section-head{margin:48px 0 16px}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:12px;position:sticky;top:64px;z-index:20;box-shadow:var(--shadow)}
.search{flex:1 1 260px;display:flex;align-items:center;gap:6px;background:var(--surface2);border-radius:10px;padding:0 10px}
.search input{border:0;background:transparent;padding:10px 4px}
.search input:focus{outline:none}
.toolbar select{width:auto;flex:0 0 auto}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:99px;padding:7px 13px;font-weight:600;font-size:13px}
.chip.on{background:var(--primary);border-color:var(--primary);color:var(--primary-ink)}
.chips.small .chip{padding:5px 11px;font-size:12px}
.budget{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);white-space:nowrap}
.budget input{width:120px;padding:0;accent-color:var(--primary)}
.result-count{color:var(--muted);font-size:13px;margin:14px 2px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:16px}

.isp{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);display:flex;flex-direction:column;overflow:hidden;position:relative}
.isp .stripe{height:5px}
.isp .body{padding:14px 16px;display:flex;flex-direction:column;gap:10px;flex:1}
.isp .head{display:flex;gap:12px;align-items:center}
.logo{width:44px;height:44px;border-radius:10px;display:grid;place-items:center;font-weight:800;color:#fff;flex:0 0 44px;overflow:hidden;background:#fff;border:1px solid var(--line)}
.logo img{width:28px;height:28px}
.logo.txt{border:0}
.isp h3{font-size:17px;margin:0}
.cat{font-size:12px;color:var(--muted)}
.isp .nm{min-width:0;flex:1}
.score{margin-left:auto;text-align:right;white-space:nowrap}
.score b{font-size:22px;display:block;line-height:1}
.stars{color:var(--gold);letter-spacing:1px;font-size:13px}
.badges{display:flex;gap:6px;flex-wrap:wrap}
.badge{font-size:11.5px;font-weight:600;padding:3px 8px;border-radius:6px;background:var(--surface2);color:var(--muted)}
.badge.award{background:#fff4d6;color:#8a5a00} :root[data-theme="dark"] .badge.award{background:#3a2e0e;color:#ffd370}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .badge.award{background:#3a2e0e;color:#ffd370}}
.badge.drop{background:var(--accent-soft);color:var(--accent)} .badge.feat{background:var(--primary-soft);color:var(--primary)}
.prices{display:grid;gap:6px}
.price{display:flex;align-items:center;justify-content:space-between;background:var(--surface2);border-radius:8px;padding:7px 10px;font-size:14px}
.price .t{font-weight:600;display:flex;gap:6px;align-items:center}
.price .v b{font-size:15px}
.pc{display:grid;gap:3px;font-size:13.5px;margin:0;padding:0;list-style:none}
.pc li{padding-left:20px;position:relative}
.pc li::before{position:absolute;left:0;font-weight:800}
.pc.pro li::before{content:"✓";color:var(--accent)} .pc.con li::before{content:"✕";color:var(--bad)}
.isp .foot-row{display:flex;gap:8px;align-items:center;margin-top:auto;padding-top:6px}
.isp .foot-row .btn{flex:1;white-space:nowrap}
.cmp{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted);white-space:nowrap;cursor:pointer}
.cmp input{width:16px;height:16px;accent-color:var(--primary)}
.empty{grid-column:1/-1;text-align:center;padding:40px;color:var(--muted);background:var(--surface);border-radius:var(--radius);border:1px dashed var(--line)}

/* bands */
.band{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:56px;padding-bottom:40px}
.band .section-head{margin-top:40px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.band .card{background:var(--bg)}
.pad{padding:18px}
.rank-layout{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,4fr);gap:16px}
.chart-box{margin-top:12px}
.rc-axis,.rc-row{display:grid;grid-template-columns:minmax(110px,170px) 1fr 38px;gap:10px;align-items:center}
.rc-axis{font-size:11px;color:var(--muted);margin-bottom:4px}
.rc-ticks{position:relative;height:14px}
.rc-ticks i{position:absolute;transform:translateX(-50%);font-style:normal}
.rc-row{width:100%;background:none;border:0;color:var(--ink);padding:5px 0;text-align:left;border-radius:6px}
.rc-row:hover{background:var(--surface2)}
.rc-row:hover .rc-bar{filter:brightness(1.15)}
.rc-name{font-weight:600;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding-left:4px}
.rc-track{position:relative;height:18px}
.rc-grid{position:absolute;top:-5px;bottom:-5px;border-left:1px dashed var(--line)}
.rc-bar{position:absolute;left:0;top:0;bottom:0;background:var(--primary);border-radius:0 4px 4px 0;transition:width .35s ease}
.rc-val{font-weight:700;font-size:13px}
.rc-tip{position:fixed;z-index:300;background:#0f172a;color:#fff;border-radius:8px;padding:8px 10px;font-size:12.5px;pointer-events:none;box-shadow:var(--shadow)}
.rc-tip b{display:block;margin-bottom:2px}
.best-for h3{font-size:16px}
.bf{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}
.bf:last-child{border:0}
.bf .l{flex:1;min-width:0} .bf .l small{display:block;color:var(--muted);font-size:12px}
.bf b{font-size:14px}

/* finder */
.finder .q{margin-bottom:16px} .finder h3{font-size:15px}
.opts{display:flex;gap:8px;flex-wrap:wrap}
.opts button{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:10px;padding:10px 14px;font-weight:500}
.opts button.on{border-color:var(--primary);background:var(--primary-soft);color:var(--primary);font-weight:700}
.check{display:flex;align-items:center;gap:8px;margin:6px 0 14px;font-size:14px}
.check input{width:auto}
.match{display:flex;gap:12px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:12px;margin-top:10px}
.match .rank{font-size:22px;font-weight:800;color:var(--primary);width:34px;text-align:center}
.match .why{font-size:13px;color:var(--muted)}

/* awards */
.awards-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}
.aw{display:flex;gap:12px;align-items:flex-start;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:14px}
.modal .aw{padding:8px 10px;align-items:center}
.aw .yr{font-weight:800;color:#8a5a00;background:#fff4d6;border-radius:8px;padding:4px 8px;font-size:13px}
.aw small{display:block;color:var(--muted)}

/* speed */
.gauges{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:14px}
.gauges div{background:var(--surface2);border-radius:12px;padding:14px;text-align:center}
.gauges span{display:block;font-size:13px;color:var(--muted)} .gauges b{font-size:32px} .gauges small{color:var(--muted);margin-left:4px}
.bar{height:6px;background:var(--surface2);border-radius:99px;overflow:hidden;margin-bottom:14px}
.bar i{display:block;height:100%;width:0;background:var(--primary);transition:width .2s}

/* faq/footer */
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-bottom:8px}
.faq summary{font-weight:600;cursor:pointer}
.faq p{margin:10px 0 0;color:var(--muted)}
.foot{margin-top:56px;border-top:1px solid var(--line);background:var(--surface);padding:28px 0 100px}
.foot-in{display:grid;grid-template-columns:1fr 2fr;gap:24px}

/* compare tray */
.tray{position:fixed;left:0;right:0;bottom:0;z-index:60;background:#0f1d4a;color:#fff;padding:10px 0;box-shadow:0 -8px 30px rgba(0,0,0,.2)}
.tray-in{display:flex;gap:10px;align-items:center}
.tray-items{display:flex;gap:8px;flex:1;overflow-x:auto}
.tray-items span{background:rgba(255,255,255,.14);border-radius:99px;padding:6px 8px 6px 12px;white-space:nowrap;font-size:13px}
.tray-items button{background:none;border:0;color:#fff;opacity:.7;margin-left:4px}

/* modal */
.modal{position:fixed;inset:0;z-index:100;background:rgba(8,12,28,.6);display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;overflow-y:auto}
.modal-card{background:var(--surface);border-radius:18px;width:100%;max-width:820px;position:relative;box-shadow:0 30px 80px rgba(0,0,0,.35);padding:24px}
.modal-card.wide{max-width:1180px}
.modal-card.narrow{max-width:480px}
.x{position:absolute;right:12px;top:10px;border:0;background:var(--surface2);color:var(--ink);width:34px;height:34px;border-radius:99px;font-size:20px;line-height:1}
.d-head{display:flex;gap:14px;align-items:center;margin-bottom:14px;padding-right:40px}
.d-head .logo{width:56px;height:56px;flex-basis:56px}
.d-head .score b{font-size:30px}
.subs{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 18px;margin:12px 0}
.sub-r{display:grid;grid-template-columns:90px 1fr 34px;align-items:center;gap:8px;font-size:13px}
.meter{height:7px;background:var(--surface2);border-radius:99px;overflow:hidden}
.meter i{display:block;height:100%;background:var(--primary)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.kv{display:grid;grid-template-columns:130px 1fr;gap:6px 12px;font-size:14px}
.kv dt{color:var(--muted)} .kv dd{margin:0}
table.t{width:100%;border-collapse:collapse;font-size:14px}
table.t th,table.t td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
table.t th{font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);font-weight:600}
.cmp-table{overflow-x:auto}
.cmp-table table{min-width:640px}
.cmp-table td.best{background:var(--accent-soft);font-weight:700}
.cmp-table th.rowh{width:150px}
.d-sec{margin-top:20px}
.d-sec h3{font-size:16px}
.review{border-top:1px solid var(--line);padding:10px 0}
.review .meta{font-size:12px;color:var(--muted)}
.star-input{display:flex;gap:4px;font-size:28px;flex-direction:row-reverse;justify-content:flex-end}
.star-input input{display:none}
.star-input label{cursor:pointer;color:var(--line)}
.star-input input:checked ~ label,.star-input label:hover,.star-input label:hover ~ label{color:var(--gold)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.form-grid .full{grid-column:1/-1}
label.f{font-size:13px;font-weight:600;display:grid;gap:4px}
.err{color:var(--bad);font-size:14px}
.hp{position:absolute;left:-9999px}
.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);background:#0f172a;color:#fff;padding:12px 18px;border-radius:12px;z-index:200;box-shadow:var(--shadow);max-width:90vw}
.success{text-align:center;padding:10px}
.success .big{font-size:48px}
.spinner{width:18px;height:18px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;display:inline-block;animation:spin .7s linear infinite;vertical-align:middle}
@keyframes spin{to{transform:rotate(360deg)}}

@media (max-width:900px){
  .links{display:none;position:absolute;top:60px;left:0;right:0;background:var(--surface);flex-direction:column;padding:8px 16px;border-bottom:1px solid var(--line)}
  .links.open{display:flex}
  .menu-btn{display:block}
  .cov-grid,.rank-layout,.two,.foot-in{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .toolbar{position:static}
}
@media (max-width:560px){
  .hero{padding:36px 0 48px}
  .cov-input{flex-wrap:wrap;padding:6px}
  .cov-input .pin{display:none}
  .cov-input input{width:100%;flex:1 1 100%}
  .cov-input .ghost{width:100%;margin-bottom:6px}
  .cov-form .btn{width:100%}
  .form-grid,.subs{grid-template-columns:1fr}
  .toolbar select,.budget{flex:1 1 45%}
  .gauges b{font-size:24px}
  .modal{padding:12px 8px}
  .modal-card{padding:18px 14px}
  .kv{grid-template-columns:1fr}
}
.modal-card.narrow .d-head h2{font-size:21px}