:root{
  --bg:#161210; --bg2:#1f1916; --card:#241d18; --line:#3a2e25;
  --txt:#f3ece2; --dim:#b9a892; --ember:#ff7a2f; --ember-d:#e2611c;
  --brass:#d9a441; --ink:#15100c; --ok:#8fd9a8; --no:#f0a0a0; --rad:14px;
}
*{box-sizing:border-box}
html,body{width:100%;overflow-x:hidden;margin:0;padding:0}
body{background:var(--bg);color:var(--txt);font-family:'Inter',system-ui,Segoe UI,Arial,sans-serif;line-height:1.72;font-size:17px}
a{color:var(--brass)}
img{max-width:100%;height:auto}
.skip{position:absolute;left:-999px}
.skip:focus{left:8px;top:8px;background:#fff;color:#000;padding:8px;z-index:99}
main{max-width:900px;margin:0 auto;padding:22px 16px 60px}
h1,h2,h3{font-family:'Sora','Segoe UI',sans-serif}
h1{font-size:2.0em;line-height:1.2;font-weight:800;margin:.25em 0 .2em;letter-spacing:-.5px}
h2{font-size:1.42em;font-weight:700;margin:1.85em 0 .5em;padding-left:13px;border-left:4px solid var(--ember)}
h3{font-size:1.1em;font-weight:700;margin:1.1em 0 .4em}
p{margin:.7em 0}
ul,ol{margin:.6em 0}
.date{color:var(--dim);font-size:.84em;margin-top:0}
.intro{background:linear-gradient(135deg,rgba(255,122,47,.16),rgba(217,164,65,.08));border:1px solid var(--line);border-left:4px solid var(--brass);border-radius:var(--rad);padding:16px 18px;font-size:1.05em}
/* header */
.masthead{position:sticky;top:0;z-index:50;background:rgba(22,18,16,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.mast-in{max-width:1120px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:11px 16px;gap:12px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--txt);font-weight:800}
.logo-mark{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--ember),var(--ember-d));color:#2a1708;font-weight:800;font-size:.95em;letter-spacing:.5px;font-family:'Sora',sans-serif}
.logo-txt{font-size:1.02em;font-family:'Sora',sans-serif;line-height:1.05}
.logo-txt small{display:block;font-family:'Inter',sans-serif;font-size:.62em;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--brass)}
.menu{display:flex;align-items:center;gap:18px;margin-left:auto}
.menu a{color:var(--dim);text-decoration:none;font-size:.95em;font-weight:600}
.menu a:hover,.menu a.on{color:var(--txt)}
.btn{display:inline-block;border-radius:10px;font-weight:800;text-decoration:none;cursor:pointer;text-align:center;background:linear-gradient(135deg,var(--ember),var(--ember-d));color:#2a1708;padding:11px 21px}
.btn:hover{filter:brightness(1.08)}
.btn-bar{padding:9px 17px;font-size:.92em}
.btn-xl{font-size:1.12em;padding:15px 32px}
.burger{display:none;background:none;border:0;flex-direction:column;gap:5px;cursor:pointer;padding:8px;margin-left:auto}
.burger span{display:block;width:26px;height:3px;background:var(--txt);border-radius:2px;transition:.2s}
.burger[aria-expanded=true] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){opacity:0}
.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
/* breadcrumb */
.trail{font-size:.84em;color:var(--dim);margin:4px 0 12px}
.trail a{color:var(--dim);text-decoration:none}
.trail a:hover{color:var(--txt)}
.trail span{opacity:.6}
.home-trail{display:none}
/* verdict bar */
.verdict{background:var(--bg2);border:1px solid var(--line);border-radius:18px;padding:18px;margin:14px 0 22px}
.verdict-head{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.verdict-num{font-family:'Sora',sans-serif;font-weight:800;font-size:2em;color:var(--ember)}
.verdict-max{color:var(--dim)}
.verdict-head strong{font-family:'Sora',sans-serif;font-size:1.05em;margin-left:6px}
.meter{height:12px;border-radius:8px;background:var(--line);overflow:hidden;margin:12px 0 8px}
.meter span{display:block;height:100%;background:linear-gradient(90deg,var(--ember),var(--brass))}
.verdict-sub{margin:0;color:var(--dim);font-size:.92em}
/* kpis */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:22px 0}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:13px;text-align:center;display:flex;flex-direction:column;gap:5px}
.kpi-v{font-weight:800;font-size:1.12em;color:var(--brass);font-family:'Sora',sans-serif}
.kpi-k{color:var(--dim);font-size:.78em}
/* cta */
.cta-wrap{text-align:center;margin:28px 0}
/* score bars */
.sb-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:18px 0}
.sb{background:var(--card);border:1px solid var(--line);border-radius:13px;padding:15px}
.sb-top{display:flex;align-items:baseline;justify-content:space-between;gap:8px}
.sb-top span:first-child{font-weight:700;font-family:'Sora',sans-serif}
.sb-n{color:var(--ember);font-weight:800}
.sb-track{height:8px;border-radius:6px;background:var(--line);overflow:hidden;margin:9px 0}
.sb-track span{display:block;height:100%;background:linear-gradient(90deg,var(--ember),var(--brass))}
.sb p{margin:.3em 0 0;color:var(--dim);font-size:.9em}
/* pro/contra */
.pc{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:22px 0}
.pc-card{background:var(--card);border:1px solid var(--line);border-radius:13px;padding:15px}
.up h3{color:var(--ok);margin-top:0}
.down h3{color:var(--no);margin-top:0}
.pc-card ul{margin:0;padding-left:18px}
.pc-card li{margin:.35em 0}
/* switch (tabs) */
.switch{margin:20px 0}
.sw-bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.sw-btn{background:var(--card);border:1px solid var(--line);color:var(--dim);border-radius:10px;padding:9px 16px;cursor:pointer;font-weight:700;font-family:'Sora',sans-serif;font-size:.92em}
.sw-btn.on{background:var(--ember);color:#2a1708;border-color:var(--ember)}
.sw-pane{display:none;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:6px 16px}
.sw-pane.on{display:block}
/* note */
.note{display:flex;gap:12px;align-items:flex-start;background:rgba(217,164,65,.1);border:1px solid var(--line);border-left:4px solid var(--brass);border-radius:12px;padding:13px 16px;margin:18px 0}
.note-i{flex:0 0 auto;width:24px;height:24px;border-radius:50%;background:var(--brass);color:var(--ink);font-weight:800;display:flex;align-items:center;justify-content:center;font-family:'Sora',sans-serif}
.note p{margin:0;color:var(--dim);font-size:.95em}
/* calc */
.calc{background:var(--bg2);border:1px solid var(--line);border-radius:16px;padding:18px;margin:22px 0}
.calc h2{margin-top:.2em}
.calc-lead{color:var(--dim);font-size:.95em}
.calc-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:14px 0}
.calc-row label{font-weight:700;font-family:'Sora',sans-serif;min-width:110px}
.slider{flex:1;min-width:160px;accent-color:var(--ember)}
.calc-row output{font-weight:800;color:var(--brass);min-width:70px;text-align:right}
.calc-out{display:flex;gap:14px}
.calc-box{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 18px;text-align:center;flex:1}
.calc-box span{display:block;font-family:'Sora',sans-serif;font-weight:800;font-size:1.6em;color:var(--ember)}
.calc-box small{color:var(--dim);font-size:.82em}
/* tables */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:18px 0;border:1px solid var(--line);border-radius:13px}
table{border-collapse:collapse;width:100%;min-width:420px}
th,td{padding:12px 15px;text-align:left;border-bottom:1px solid var(--line)}
th{background:var(--bg2);font-weight:700}
tbody tr:last-child td{border-bottom:0}
/* steps */
.flow{counter-reset:s;list-style:none;padding:0;margin:16px 0}
.flow li{position:relative;padding:11px 14px 11px 50px;background:var(--card);border:1px solid var(--line);border-radius:12px;margin:9px 0}
.flow li::before{counter-increment:s;content:counter(s);position:absolute;left:11px;top:50%;transform:translateY(-50%);width:28px;height:28px;border-radius:9px;background:var(--ember);color:#2a1708;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.85em}
/* figures */
.frame{margin:22px 0;text-align:center}
.frame img{width:92%;border-radius:13px;box-shadow:0 10px 30px rgba(0,0,0,.5);cursor:zoom-in}
.frame figcaption{color:var(--dim);font-size:.85em;margin-top:8px}
/* faq */
.faq{margin:32px 0}
.acc{background:var(--card);border:1px solid var(--line);border-radius:12px;margin:10px 0;overflow:hidden}
.acc summary{cursor:pointer;padding:15px 16px;font-weight:700;list-style:none;min-height:44px;display:flex;align-items:center;font-family:'Sora',sans-serif}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";margin-left:auto;color:var(--ember);font-size:1.35em}
.acc[open] summary::after{content:"–"}
.acc-in{padding:0 16px 15px;color:var(--dim)}
/* footer */
.foot{background:var(--bg2);border-top:1px solid var(--line);margin-top:46px}
.foot-grid{max-width:1120px;margin:0 auto;display:grid;grid-template-columns:1.1fr 1fr 1fr 1.4fr;gap:24px;padding:32px 16px}
.foot-name{font-weight:800;font-size:1.12em;margin-bottom:8px;font-family:'Sora',sans-serif}
.foot-tag{color:var(--brass);font-size:.7em;letter-spacing:2px;text-transform:uppercase}
.foot h3{font-size:.95em;margin:0 0 10px;font-family:'Inter',sans-serif}
.foot ul{list-style:none;padding:0;margin:0}
.foot li{margin:.3em 0}
.foot a{color:var(--dim);text-decoration:none}
.foot a:hover{color:var(--txt)}
.dim{color:var(--dim);font-size:.85em}
.age{display:inline-block;border:2px solid var(--no);color:var(--no);border-radius:8px;padding:2px 9px;font-weight:800;margin-top:8px}
.foot-legal{max-width:1120px;margin:0 auto;padding:16px;border-top:1px solid var(--line);color:var(--dim);font-size:.8em}
/* back to top */
.totop{position:fixed;right:18px;bottom:18px;width:46px;height:46px;border-radius:50%;border:0;background:var(--ember);color:#2a1708;font-size:1.3em;font-weight:800;cursor:pointer;display:none;z-index:60;box-shadow:0 6px 18px rgba(0,0,0,.45)}
.totop.show{display:block}
/* lightbox */
.lightbox{position:fixed;inset:0;background:rgba(8,6,4,.93);display:flex;align-items:center;justify-content:center;z-index:80;padding:20px;cursor:zoom-out}
.lightbox[hidden]{display:none}
.lightbox img{max-width:96%;max-height:92%;border-radius:12px;box-shadow:0 20px 50px rgba(0,0,0,.6)}
@media(max-width:860px){
  .kpis{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
  body{font-size:16px}
  h1{font-size:1.55em}h2{font-size:1.25em}h3{font-size:1.06em}
  main{padding:14px 12px 42px}
  .burger{display:flex}
  .menu{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;background:var(--bg2);border-bottom:1px solid var(--line);padding:8px 12px 14px}
  .menu.open{display:flex}
  .menu a{padding:12px 6px;border-bottom:1px solid var(--line)}
  .btn-bar{margin-top:10px;border-bottom:0!important}
  .sb-grid{grid-template-columns:1fr}
  .pc{grid-template-columns:1fr}
  .frame img{width:100%}
}