:root{
  --ink:#0b1020; --ink-2:#111a31; --ink-3:#18233f; --line:#253559;
  --ash:#c3cde3; --ash-2:#8494b6; --paper:#f2f5fb;
  --ember:#ff7a34; --ember-2:#ffb066; --moon:#7fe3d4;
  --radius:14px; --wrap:1140px;
}
*{box-sizing:border-box}
html,body{width:100%;overflow-x:hidden;margin:0;padding:0}
body{
  background:var(--ink); color:var(--ash);
  font:400 17px/1.68 "Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 22px}
a{color:var(--ember-2);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{color:#fff;line-height:1.22;font-weight:700;letter-spacing:-.01em}
h1{font-size:2.05rem;margin:.2em 0 .5em}
h2{font-size:1.5rem;margin:2.1em 0 .6em}
h3{font-size:1.16rem;margin:1.6em 0 .5em}
p{margin:0 0 1.05em}
img{max-width:100%;height:auto;display:block}

/* header */
.masthead{position:sticky;top:0;z-index:40;background:rgba(11,16,32,.94);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.head-row{display:flex;flex-wrap:nowrap;align-items:center;gap:14px;
  min-height:66px;width:100%;max-width:var(--wrap);margin:0 auto;padding:0 22px}
.brand-logo{color:#fff;font-weight:800;font-size:1.12rem;letter-spacing:.01em;white-space:nowrap}
.brand-logo:hover{text-decoration:none;color:var(--ember-2)}
.nav-wrap{display:flex;align-items:center;gap:12px;margin-left:auto}
.nav-main{display:flex;flex-wrap:nowrap;align-items:center;gap:2px;list-style:none;margin:0;padding:0}
.nav-main a{display:block;padding:8px 9px;color:var(--ash);font-size:.9rem;white-space:nowrap}
.nav-main a:hover,.nav-main a[aria-current=page]{color:#fff;text-decoration:none}
.nav-main a[aria-current=page]{box-shadow:inset 0 -2px 0 var(--ember)}
.head-cta{background:var(--ember);color:#1a0d03;font-weight:700;padding:9px 16px;
  border-radius:999px;font-size:.9rem;white-space:nowrap}
.head-cta:hover{background:var(--ember-2);text-decoration:none}
.burger{display:none;margin-left:auto;background:transparent;border:1px solid var(--line);
  color:#fff;border-radius:10px;width:44px;height:40px;font-size:1.2rem;cursor:pointer}

/* breadcrumb */
.crumbs{border-bottom:1px solid var(--line);background:var(--ink-2)}
.crumbs ol{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:10px 0;
  font-size:.83rem;color:var(--ash-2)}
.crumbs li:not(:last-child):after{content:"/";margin-left:8px;color:var(--line)}

/* main */
main{display:block;padding:26px 0 10px}
.lede{font-size:1.1rem;color:#e7edf9;border-left:3px solid var(--ember);
  padding:2px 0 2px 16px;margin:0 0 1.6em}
.hero-shot{border-radius:var(--radius);border:1px solid var(--line);margin:0 0 1.7em;overflow:hidden}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 1.8em;padding:0;list-style:none}
.chips li{background:var(--ink-2);border:1px solid var(--line);border-radius:999px;
  padding:7px 14px;font-size:.86rem;color:var(--ash)}
.chips b{color:var(--moon);font-weight:700}
.slab{background:var(--ink-2);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 22px;margin:1.6em 0}
.slab h3{margin-top:0}
ul.ticks,ol.steps{margin:0 0 1.2em;padding-left:0;list-style:none}
ul.ticks li{position:relative;padding:0 0 .55em 26px}
ul.ticks li:before{content:"";position:absolute;left:4px;top:11px;width:8px;height:8px;
  border-radius:50%;background:var(--ember)}
ol.steps{counter-reset:s}
ol.steps li{counter-increment:s;position:relative;padding:0 0 .7em 40px}
ol.steps li:before{content:counter(s);position:absolute;left:0;top:0;width:26px;height:26px;
  border-radius:8px;background:var(--ember);color:#1a0d03;font-weight:800;font-size:.85rem;
  display:flex;align-items:center;justify-content:center}
.table-scroll{overflow-x:auto;margin:1.4em 0;border:1px solid var(--line);border-radius:var(--radius)}
table{border-collapse:collapse;width:100%;min-width:520px;font-size:.94rem}
th,td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line)}
th{background:var(--ink-3);color:#fff;font-weight:700;font-size:.88rem}
tr:last-child td{border-bottom:0}

/* widgets */
.tabs{margin:1.6em 0}
.tab-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.tab-btn{background:var(--ink-2);border:1px solid var(--line);color:var(--ash);
  padding:9px 15px;border-radius:999px;font-size:.9rem;cursor:pointer}
.tab-btn[aria-selected=true]{background:var(--ember);border-color:var(--ember);color:#1a0d03;font-weight:700}
.tab-panel[hidden]{display:none}
.calc{background:var(--ink-2);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;margin:1.7em 0}
.calc-row{display:flex;flex-wrap:wrap;gap:8px;margin:.6em 0 1em}
.calc-btn{background:var(--ink-3);border:1px solid var(--line);color:var(--ash);
  padding:8px 14px;border-radius:10px;cursor:pointer;font-size:.9rem}
.calc-btn[aria-pressed=true]{background:var(--moon);border-color:var(--moon);color:#062522;font-weight:700}
.calc-out{font-size:1.05rem;color:#fff}
.calc-out b{color:var(--moon)}
.tiers{display:flex;flex-wrap:wrap;gap:8px;margin:.5em 0 1.1em;padding:0;list-style:none}
.tier-btn{background:var(--ink-3);border:1px solid var(--line);color:var(--ash);
  padding:8px 14px;border-radius:10px;cursor:pointer;font-size:.9rem}
.tier-btn[aria-pressed=true]{background:var(--ember);border-color:var(--ember);color:#1a0d03;font-weight:700}
.faq{margin:1.4em 0}
details{background:var(--ink-2);border:1px solid var(--line);border-radius:12px;
  padding:14px 18px;margin-bottom:10px}
details[open]{border-color:var(--ember)}
summary{cursor:pointer;color:#fff;font-weight:600;list-style:none}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";float:right;color:var(--ember);font-weight:800}
details[open] summary:after{content:"–"}
details p{margin:.8em 0 0}
.cta{background:linear-gradient(135deg,var(--ink-3),var(--ink-2));border:1px solid var(--ember);
  border-radius:var(--radius);padding:26px;margin:2.2em 0 1em;text-align:center}
.cta h3{margin:0 0 .5em}
.cta p{color:var(--ash);margin:0 0 1.1em}
.cta-btn{display:inline-block;background:var(--ember);color:#1a0d03;font-weight:800;
  padding:14px 30px;border-radius:999px;font-size:1.02rem}
.cta-btn:hover{background:var(--ember-2);text-decoration:none}
.note{background:rgba(127,227,212,.09);border:1px solid rgba(127,227,212,.35);
  border-radius:12px;padding:14px 18px;color:#e7edf9;font-size:.95rem}

/* footer */
.foot{border-top:1px solid var(--line);background:var(--ink-2);margin-top:40px;padding:28px 0 34px}
.foot-grid{display:flex;flex-wrap:wrap;gap:26px;justify-content:space-between}
.foot h4{color:#fff;font-size:.95rem;margin:0 0 .6em}
.foot ul{list-style:none;margin:0;padding:0;font-size:.9rem}
.foot li{margin-bottom:.35em}
.foot a{color:var(--ash-2)}
.foot-legal{border-top:1px solid var(--line);margin-top:22px;padding-top:16px;
  font-size:.82rem;color:var(--ash-2);display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between}
.age{border:1px solid var(--ember);color:var(--ember);border-radius:6px;padding:1px 6px;font-weight:700}
#totop{position:fixed;right:18px;bottom:18px;z-index:50;background:var(--ember);color:#1a0d03;
  border:0;border-radius:12px;width:46px;height:46px;font-size:1.2rem;font-weight:800;cursor:pointer;
  opacity:0;pointer-events:none;transition:opacity .18s}
#totop.on{opacity:1;pointer-events:auto}
[hidden]{display:none !important}

@media (max-width:900px){
  .nav-main a{padding:8px 6px;font-size:.86rem}
}
@media (max-width:820px){
  h1{font-size:1.62rem}
  h2{font-size:1.32rem}
  .burger{display:block}
  .nav-wrap{display:none;position:absolute;left:0;right:0;top:100%;background:var(--ink-2);
    border-bottom:1px solid var(--line);margin:0;padding:14px 22px 18px;flex-direction:column;
    align-items:stretch;gap:10px}
  .nav-wrap.open{display:flex}
  .head-row{position:relative;padding:0 22px}
  .nav-main{flex-direction:column;align-items:stretch;gap:0}
  .nav-main a{padding:11px 0;border-bottom:1px solid var(--line);font-size:1rem}
  .head-cta{text-align:center;padding:12px 16px}
  .wrap{padding:0 22px}
  table{min-width:440px}
}