:root{
  --red:#c8102e;--red-dk:#9c0a23;--ink:#1a1820;--paper:#fbf7f0;--card:#ffffff;
  --gold:#d8a531;--line:#e7ddcd;--muted:#5b5666;--shadow:0 8px 28px rgba(40,20,10,.10);
}
*{box-sizing:border-box}
html,body{width:100%;overflow-x:hidden;margin:0}
body{background:var(--paper);color:var(--ink);font-family:'Inter',system-ui,Arial,sans-serif;
  font-size:17px;line-height:1.7;-webkit-text-size-adjust:100%}
h1,h2,h3,.brand-logo,.foot-brand{font-family:'Fraunces','Inter',Georgia,serif}
.wrap{max-width:1080px;margin:0 auto;padding:0 22px}
a{color:var(--red-dk)}
img{max-width:100%;height:auto}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:8px;background:#fff;padding:8px;z-index:50}
.progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--red),var(--gold));z-index:60}
/* header */
.topbar{position:sticky;top:0;z-index:40;background:rgba(251,247,240,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:10px;min-height:64px;flex-wrap:nowrap}
.brand-logo{font-weight:700;font-size:1.28rem;color:var(--red);text-decoration:none;letter-spacing:.1px;white-space:nowrap;flex:0 0 auto}
.nav-main{margin-left:auto;display:flex;align-items:center;gap:2px;flex-wrap:nowrap;min-width:0}
.nav-main a{color:var(--ink);text-decoration:none;padding:8px 7px;border-radius:8px;font-size:.9rem;font-weight:500;white-space:nowrap}
.nav-main a:hover{background:#f1e8da}
.nav-main a.on{color:var(--red);font-weight:600}
.nav-btn,.btn{background:var(--red);color:#fff!important;border-radius:10px;padding:10px 16px;text-decoration:none;font-weight:600;border:0;cursor:pointer;display:inline-block}
.nav-main .nav-btn{padding:9px 13px;white-space:nowrap;margin-left:6px;flex:0 0 auto}
.nav-btn:hover,.btn:hover{background:var(--red-dk)}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:9px;width:46px;height:42px;padding:10px;cursor:pointer}
.burger span{display:block;height:2px;background:var(--ink);margin:4px 0;border-radius:2px}
/* main */
main{padding:26px 0 50px}
h1{font-size:2.05rem;line-height:1.18;margin:.2em 0 .5em}
h2{font-size:1.5rem;margin:1.5em 0 .5em;color:var(--red-dk)}
h3{font-size:1.16rem;margin:1.2em 0 .4em}
p{margin:.7em 0}
.crumbs{font-size:.9rem;color:var(--muted);margin:0 0 6px}
.crumbs a{color:var(--muted)}.csep{opacity:.6}
.lede{font-size:1.18rem;line-height:1.65;background:var(--card);border-left:4px solid var(--gold);
  padding:16px 20px;border-radius:0 12px 12px 0;box-shadow:var(--shadow)}
figure.shot{margin:20px auto;text-align:center}
figure.shot img{width:90%;height:auto;border-radius:10px;box-shadow:var(--shadow);display:block;margin:0 auto}
figcaption{font-size:.86rem;color:var(--muted);margin-top:8px}
.cta{margin:24px 0;text-align:center}
.btn-xl{font-size:1.12rem;padding:15px 30px;border-radius:12px;box-shadow:0 10px 24px rgba(200,16,46,.28)}
.cta-note{display:block;font-size:.84rem;color:var(--muted);margin-top:8px}
ul.bullets,ol.steps{margin:1em 0;padding-left:1.3em}
ul.bullets li,ol.steps li{margin:.45em 0}
.quick{margin:26px 0}
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.qcard{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px;text-align:center;box-shadow:var(--shadow)}
.qk{display:block;font-weight:700;color:var(--red);font-size:1.05rem}
.qv{display:block;font-size:.88rem;color:var(--muted);margin-top:4px}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:18px 0;border-radius:12px;border:1px solid var(--line)}
table{border-collapse:collapse;width:100%;min-width:480px;background:var(--card)}
th,td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line);font-size:.95rem}
thead th{background:var(--red);color:#fff;font-weight:600}
tbody tr:nth-child(even){background:#faf5ec}
.faq{margin:28px 0}
.qa{background:var(--card);border:1px solid var(--line);border-radius:11px;margin:10px 0;overflow:hidden}
.qa summary{cursor:pointer;padding:15px 18px;font-weight:600;list-style:none;min-height:44px;display:flex;align-items:center}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:'+';margin-left:auto;color:var(--red);font-size:1.3rem;line-height:1}
.qa[open] summary::after{content:'\2212'}
.qa-body{padding:0 18px 16px}
/* footer */
.footer{background:#231f29;color:#e9e3da;margin-top:40px;padding:36px 0 0}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:26px;padding-bottom:24px}
.foot-brand{font-size:1.25rem;color:#fff;font-weight:700;margin-bottom:8px}
.footer h3{color:#fff;font-size:1rem;margin:0 0 10px}
.footer ul{list-style:none;margin:0;padding:0}
.footer li{margin:6px 0}
.footer a{color:#cfc8bd;text-decoration:none}
.footer a:hover{color:#fff}
.foot-mini{font-size:.86rem;color:#b3aca2;line-height:1.6}
.age{display:inline-block;border:2px solid var(--gold);color:var(--gold);border-radius:50%;width:42px;height:42px;
  text-align:center;line-height:38px;font-weight:700;margin-top:6px}
.legal{border-top:1px solid #3a3543;padding:16px 22px;font-size:.8rem;color:#9d96a3;text-align:center;max-width:1080px;margin:0 auto}
.totop{position:fixed;right:18px;bottom:18px;width:46px;height:46px;border-radius:50%;border:0;background:var(--red);color:#fff;
  font-size:1.3rem;cursor:pointer;opacity:0;pointer-events:none;transition:opacity .25s;z-index:35;box-shadow:var(--shadow)}
.totop.show{opacity:1;pointer-events:auto}
@media(max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}.quick-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){
  .wrap{padding:0 22px}
  h1{font-size:1.55rem}h2{font-size:1.28rem}h3{font-size:1.08rem}
  .burger{display:block}
  .nav-main{display:none;position:absolute;left:0;right:0;top:64px;flex-direction:column;align-items:stretch;
    background:var(--paper);border-bottom:1px solid var(--line);padding:10px 22px;gap:2px}
  .nav-main.open{display:flex}
  .nav-main a{padding:12px 8px;border-radius:8px}
  .nav-btn{margin-top:8px;text-align:center}
  figure.shot img{width:100%}
  .foot-grid{grid-template-columns:1fr;gap:18px}
}