:root{--bg:#f3f6f8;--surface:#ffffff;--ink:#1e2d3b;--muted:#667583;--teal:#0b786d;--teal2:#0f8f81;--line:#d9e1e7;--slate:#435466;--soft:#e9eef2;--accent:#2e8bff;--green:#18a85d}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;line-height:1.68;overflow-x:hidden}a{color:inherit}img{max-width:100%;height:auto;display:block}.shell{width:min(1180px,calc(100% - 36px));margin:0 auto}.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.header-inner{min-height:68px;display:flex;align-items:center;gap:28px}.brand{font-size:22px;font-weight:900;letter-spacing:-.03em;text-decoration:none;color:var(--teal)}.site-nav{margin-left:auto;display:flex;align-items:center;gap:7px}.site-nav a{text-decoration:none;padding:9px 11px;border-radius:9px;font-size:14px;font-weight:750;color:var(--slate)}.site-nav a:hover{background:var(--soft);color:var(--ink)}.menu-toggle{display:none;margin-left:auto;border:1px solid var(--line);background:#fff;border-radius:9px;padding:9px 12px;font:inherit;font-weight:800;color:var(--ink)}.hero{padding:52px 0 34px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(390px,.95fr);gap:46px;align-items:center}.hero h1{margin:0 0 20px;font-size:clamp(44px,6vw,78px);line-height:.98;letter-spacing:-.055em}.hero-copy{grid-column:1;grid-row:2;font-size:18px;color:#52606d}.hero-copy p{margin:0 0 16px}.hero-visual{grid-column:2;grid-row:1 / span 2;border-radius:24px;overflow:hidden;border:1px solid var(--line);box-shadow:0 18px 50px rgba(30,45,59,.12);background:#fff}.hero-visual img{width:100%;aspect-ratio:16/9;object-fit:cover}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.12em;font-weight:900;color:var(--teal);margin-bottom:10px}.top-table{margin:22px auto 58px;padding:24px;background:#e9eef2;border:1px solid #d7e0e7;border-radius:22px}.table-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;margin-bottom:20px}.table-head h2{margin:0;font-size:clamp(27px,3vw,38px);letter-spacing:-.035em}.table-head p{margin:0;color:var(--muted);font-size:12px}.operator-list{display:grid;gap:12px}.operator-card{position:relative;display:grid;grid-template-columns:38px 78px minmax(145px,.8fr) minmax(230px,1.35fr) 170px;gap:14px;align-items:center;min-height:104px;padding:14px 15px;background:#fff;border:1px solid #dde4e9;border-radius:16px;box-shadow:0 3px 12px rgba(30,45,59,.05);transition:.18s ease}.operator-card:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(30,45,59,.12)}.operator-card.top-pick{border:2px solid var(--accent);box-shadow:0 13px 34px rgba(46,139,255,.13)}.top-badge{position:absolute;left:112px;top:-11px;background:#236fd0;color:#fff;border-radius:999px;padding:4px 9px;font-size:9px;font-weight:900;letter-spacing:.055em}.rank{width:31px;height:31px;border-radius:50%;display:grid;place-items:center;background:var(--slate);color:#fff;font-size:12px;font-weight:900}.logo-tile{width:76px;height:76px;border-radius:14px;display:grid;place-items:center;overflow:hidden;box-shadow:inset 0 0 0 1px rgba(30,45,59,.1)}.logo-tile img{width:82%;height:82%;object-fit:contain}.brand-col strong{display:block;font-size:16px}.rating-row{display:flex;align-items:center;gap:8px;margin-top:6px}.stars{position:relative;display:inline-block;color:#d6dce1;letter-spacing:1px;line-height:1;font-size:15px}.stars-base{display:block}.stars-fill{position:absolute;left:0;top:0;overflow:hidden;white-space:nowrap;color:#d3a23d}.score{font-size:12px;color:#737d86;font-weight:800}.bonus small{display:block;margin-bottom:5px;color:#7b858e;font-size:10px;font-weight:900;letter-spacing:.07em;text-transform:uppercase}.bonus strong{display:block;line-height:1.35}.cta{display:grid;place-items:center;min-height:48px;padding:11px 14px;background:var(--green);color:#fff!important;text-decoration:none!important;border-radius:10px;font-weight:900;text-align:center}.cta:hover{background:#118c4c}.skeleton{height:104px;border-radius:16px;background:#fff;position:relative;overflow:hidden}.skeleton:before{content:"";position:absolute;inset:14px;background:linear-gradient(90deg,#edf1f4 0 14%,transparent 14% 18%,#edf1f4 18% 28%,transparent 28% 32%,#edf1f4 32% 55%,transparent 55% 60%,#edf1f4 60% 80%,transparent 80% 84%,#edf1f4 84%);border-radius:10px}.skeleton:after{content:"";position:absolute;inset:0;transform:translateX(-100%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.8),transparent);animation:shimmer 1.25s infinite}@keyframes shimmer{100%{transform:translateX(100%)}}.load-error{margin:0;padding:18px;background:#fff;border:1px solid var(--line);border-radius:13px;color:var(--muted)}.content-grid{width:min(1160px,calc(100% - 36px));margin:0 auto 84px;display:grid;grid-template-columns:240px minmax(0,820px);gap:56px;align-items:start}.toc{position:sticky;top:94px;max-height:calc(100vh - 118px);overflow:auto;padding-right:10px}.toc-nav{border-left:3px solid var(--teal);padding-left:15px}.toc-nav strong{display:block;margin-bottom:10px;font-size:11px;text-transform:uppercase;letter-spacing:.11em}.toc-nav a{display:block;text-decoration:none;color:#6a7580;font-size:13px;line-height:1.4;padding:5px 0}.toc-nav a:hover{color:var(--ink)}.article h2{font-size:clamp(31px,4vw,45px);line-height:1.08;letter-spacing:-.04em;margin:62px 0 18px;scroll-margin-top:92px}.article h2:first-child{margin-top:0}.article h3{font-size:23px;margin:34px 0 13px;scroll-margin-top:92px}.article p{margin:0 0 18px}.article ul,.article ol{padding-left:23px}.article li{margin:7px 0}.article blockquote{margin:28px 0;padding:17px 20px;border-left:4px solid var(--teal);background:#e7efef}.table-scroll{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;margin:24px 0 30px;border-radius:14px}.article table{width:100%;min-width:700px;border-collapse:collapse;background:#fff;font-size:14px}.article th,.article td{padding:12px;text-align:left;vertical-align:top;border:1px solid var(--line)}.article th{background:#e2e9ee}.article-image{margin:34px 0 44px;border-radius:19px;overflow:hidden;border:1px solid var(--line);background:#fff}.article-image img{width:100%;aspect-ratio:16/9;object-fit:cover}.article-image figcaption{padding:10px 13px;font-size:11px;color:#7a858e}.site-footer{border-top:1px solid var(--line);background:#fff;padding:38px 0 44px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:55px}.footer-brand{font-size:20px;font-weight:900;color:var(--teal);margin-bottom:8px}.footer-grid p{margin:0;color:var(--muted);max-width:430px}.footer-grid strong{display:block;margin-bottom:10px}.footer-grid a{display:block;text-decoration:none;color:var(--muted);padding:4px 0}.footer-grid a:hover{color:var(--ink)}.utility{width:min(880px,calc(100% - 34px));margin:52px auto 80px}.utility h1{font-size:clamp(40px,6vw,64px);line-height:1;letter-spacing:-.045em}.utility h2{font-size:28px;margin-top:38px}.utility .back{display:inline-block;margin-bottom:24px;text-decoration:none;font-weight:850;color:var(--teal)}@media(max-width:900px){.menu-toggle{display:block}.site-nav{display:none;position:absolute;top:68px;left:0;right:0;margin:0;padding:10px 18px 18px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 18px 34px rgba(30,45,59,.12);flex-direction:column;align-items:stretch}.site-nav.open{display:flex}.site-nav a{padding:11px 10px}.hero-grid{grid-template-columns:1fr}.hero h1{grid-column:1;grid-row:1}.hero-visual{grid-column:1;grid-row:2}.hero-copy{grid-column:1;grid-row:3}.hero-copy p{grid-column:1}.content-grid{grid-template-columns:1fr;gap:28px}.toc{position:static;max-height:none;padding:0}.toc-nav{border-left:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:10px 0}.toc-nav a{padding:7px 0}.operator-card{grid-template-columns:38px 68px 1fr 145px;grid-template-areas:"rank logo brand cta" "bonus bonus bonus bonus"}.rank{grid-area:rank}.logo-tile{grid-area:logo;width:66px;height:66px}.brand-col{grid-area:brand}.bonus{grid-area:bonus;text-align:center;background:#f4f6f8;padding:12px;border-radius:11px}.cta{grid-area:cta}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-grid>div:first-child{grid-column:1/-1}}@media(max-width:720px){.shell,.content-grid{width:calc(100% - 22px)}.hero{padding-top:28px}.hero h1{font-size:36px}.hero-copy{font-size:16px}.top-table{width:calc(100% - 22px);padding:18px 12px}.table-head{align-items:flex-start;flex-direction:column;gap:4px}.operator-card{grid-template-columns:66px minmax(0,1fr);grid-template-areas:"logo brand" "bonus bonus" "cta cta";gap:12px;padding:16px 13px 13px}.rank{position:absolute;right:10px;top:10px;width:28px;height:28px}.brand-col{padding-right:34px}.logo-tile{width:64px;height:64px}.top-badge{left:14px}.article h2{font-size:29px}.article h3{font-size:21px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.utility{width:calc(100% - 22px)}}
/* v3 header: text brand + homepage section anchors */
.brand{white-space:nowrap}
.site-nav{gap:4px}
.site-nav a{font-size:13px;padding:9px 9px}
@media(max-width:1040px) and (min-width:901px){.header-inner{gap:16px}.brand{font-size:18px}.site-nav a{font-size:12px;padding:8px 7px}}
@media(max-width:900px){.brand{font-size:19px;white-space:normal;line-height:1.05;max-width:230px}.site-nav a{font-size:14px}}
@media(max-width:420px){.brand{font-size:17px;max-width:190px}.header-inner{gap:12px}}

/* v4: mobile layout hardening + cache-busted stylesheet */
html{width:100%;max-width:100%;-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{width:100%;max-width:100%;min-width:0;overflow-x:hidden}
.site-header,.hero,.top-table,.content-grid,.article,.site-footer{min-width:0}
.header-inner,.hero-grid,.operator-card,.content-grid,.article,.footer-grid{min-width:0}
.hero-grid>* ,.operator-card>* ,.content-grid>* ,.footer-grid>*{min-width:0}

@media(max-width:960px){
  .shell{width:calc(100% - 28px);max-width:none}
  .site-header{position:sticky;top:0}
  .header-inner{min-height:62px;width:calc(100% - 28px);gap:12px}
  .brand{font-size:18px;line-height:1.05;max-width:220px;white-space:normal}
  .menu-toggle{display:block;flex:0 0 auto}
  .site-nav{display:none;position:absolute;top:62px;left:0;right:0;width:100%;margin:0;padding:10px 14px 16px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 16px 30px rgba(30,45,59,.12);flex-direction:column;align-items:stretch;gap:2px}
  .site-nav.open{display:flex}
  .site-nav a{display:block;width:100%;font-size:14px;padding:11px 10px}

  .hero{padding:26px 0 24px}
  .hero-grid{display:flex!important;flex-direction:column!important;width:calc(100% - 28px);gap:18px;align-items:stretch}
  .hero h1{order:1;width:100%;margin:0;font-size:clamp(34px,9vw,46px);line-height:1.02;letter-spacing:-.045em}
  .hero-visual{order:2;width:100%;margin:0;border-radius:18px}
  .hero-visual img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
  .hero-copy{order:3;width:100%;grid-column:auto;grid-row:auto;font-size:16px}
  .hero-copy p{width:100%;margin:0 0 14px}

  .top-table{width:calc(100% - 28px)!important;max-width:none;margin:10px auto 42px;padding:16px 12px;border-radius:18px}
  .table-head{display:block;margin-bottom:16px}
  .table-head h2{font-size:28px;line-height:1.08}
  .table-head p{margin-top:7px}
  .operator-list{width:100%}
  .operator-card{width:100%;max-width:100%}

  .content-grid{display:block!important;width:calc(100% - 28px)!important;max-width:none;margin:0 auto 64px}
  .toc{display:none!important}
  .article{display:block;width:100%;max-width:none}
  .article h2{font-size:30px;line-height:1.12;margin:46px 0 16px}
  .article h2:first-child{margin-top:0}
  .article h3{font-size:22px;line-height:1.18}
  .article p,.article li{font-size:16px}
  .article-image{width:100%;margin:26px 0 34px}
  .article-image img{width:100%;height:auto}
  .table-scroll{display:block;width:100%;max-width:100%;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain}
  .article table{width:max-content;min-width:680px;max-width:none}

  .footer-grid{grid-template-columns:1fr!important;width:100%;gap:26px}
  .footer-grid>div:first-child{grid-column:auto}
}

@media(max-width:720px){
  .shell,.content-grid,.top-table{width:calc(100% - 22px)!important}
  .header-inner{width:calc(100% - 22px)!important}
  .brand{font-size:17px;max-width:205px}
  .menu-toggle{padding:8px 10px;font-size:14px}
  .hero-grid{width:calc(100% - 22px)!important}
  .hero h1{font-size:36px}
  .hero-copy{font-size:16px}

  .operator-card{display:grid!important;grid-template-columns:64px minmax(0,1fr)!important;grid-template-areas:"logo brand" "bonus bonus" "cta cta"!important;gap:12px!important;padding:16px 12px 12px!important}
  .rank{position:absolute;right:9px;top:9px;width:27px;height:27px}
  .logo-tile{grid-area:logo;width:62px;height:62px}
  .brand-col{grid-area:brand;padding-right:32px}
  .bonus{grid-area:bonus;width:100%;text-align:center;background:#f4f6f8;padding:11px;border-radius:10px}
  .cta{grid-area:cta;width:100%;min-height:50px}
  .top-badge{left:12px;top:-10px}

  .article h2{font-size:28px}
  .article h3{font-size:21px}
  .article blockquote{margin:22px 0;padding:14px 16px}
  .article table{min-width:640px}
}

@media(max-width:390px){
  .hero h1{font-size:32px}
  .table-head h2{font-size:25px}
  .article h2{font-size:26px}
  .brand{font-size:16px;max-width:175px}
}