:root{
  --rr30-bg:#061826;
  --rr30-panel:#092235;
  --rr30-panel-2:#0c2a40;
  --rr30-line:rgba(61,223,255,.22);
  --rr30-line-2:rgba(61,223,255,.38);
  --rr30-text:#eaf8ff;
  --rr30-muted:#9fc7da;
  --rr30-accent:#23d9ff;
  --rr30-accent-2:#86f3ff;
  --rr30-shadow:0 24px 60px rgba(0,0,0,.34);
}
body{background:radial-gradient(circle at top,#0b2840 0%,#071728 32%,#05111c 100%);color:var(--rr30-text)}
.rr30-page{padding:32px 0 72px}
.rr30-page .shell{width:min(1280px,calc(100% - 32px));margin:0 auto}
.rr30-hero{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(360px,.98fr);gap:28px;align-items:stretch;padding-top:14px}
.rr30-hero-copy,.rr30-hero-visual,.rr30-feature-card,.rr30-categories,.rr30-layout,.rr30-related,.rr30-cta{background:linear-gradient(180deg,rgba(10,36,57,.96),rgba(7,24,37,.96));border:1px solid var(--rr30-line);border-radius:28px;box-shadow:var(--rr30-shadow)}
.rr30-hero-copy{padding:38px 36px 34px;position:relative;overflow:hidden}
.rr30-hero-copy:before,.rr30-hero-visual:before,.rr30-categories:before,.rr30-layout:before,.rr30-related:before,.rr30-cta:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(35,217,255,.08),transparent 30%,transparent 70%,rgba(35,217,255,.05));pointer-events:none}
.rr30-crumb{display:flex;gap:10px;flex-wrap:wrap;align-items:center;font-size:13px;color:var(--rr30-muted);margin:0 0 20px}
.rr30-crumb a{color:var(--rr30-muted);text-decoration:none}
.rr30-eyebrow,.rr30-kicker{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.16em;color:var(--rr30-accent);text-transform:uppercase;margin-bottom:16px}
.rr30-hero h1{font-size:clamp(34px,4.4vw,64px);line-height:.98;margin:0 0 18px;max-width:12ch}
.rr30-lead{font-size:18px;line-height:1.65;color:var(--rr30-muted);max-width:64ch;margin:0 0 24px}
.rr30-chips,.rr30-actions,.rr30-mini-stats,.rr30-filterbar,.rr30-links{display:flex;flex-wrap:wrap;gap:12px}
.rr30-chips span,.rr30-filterbar button,.rr30-links a{border:1px solid var(--rr30-line);background:rgba(7,30,46,.78);border-radius:999px;color:var(--rr30-text)}
.rr30-chips span{padding:10px 14px;font-size:13px;font-weight:700}
.rr30-actions{margin-top:26px}
.rr30-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 22px;border-radius:14px;text-decoration:none;font-weight:800;font-size:15px;border:1px solid transparent;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}
.rr30-btn:hover{transform:translateY(-1px)}
.rr30-btn-primary{background:linear-gradient(180deg,#2ce0ff,#13c2e7);color:#05202b;box-shadow:0 10px 30px rgba(35,217,255,.28)}
.rr30-btn-secondary{background:rgba(3,18,28,.45);border-color:var(--rr30-line-2);color:var(--rr30-text)}
.rr30-mini-stats{margin-top:30px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.rr30-mini-stats div{padding:16px;border-radius:18px;background:rgba(6,25,38,.68);border:1px solid rgba(255,255,255,.06)}
.rr30-mini-stats strong{display:block;font-size:15px;margin-bottom:5px}
.rr30-mini-stats span{display:block;font-size:13px;color:var(--rr30-muted);line-height:1.5}
.rr30-hero-visual{position:relative;overflow:hidden;display:flex;min-height:100%;padding:0}
.rr30-hero-visual img{width:100%;height:100%;object-fit:cover;display:block}
.rr30-hero-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.28) 72%,rgba(0,0,0,.5))}
.rr30-hero-badge{position:absolute;left:24px;bottom:24px;z-index:2;max-width:min(76%,420px);padding:18px 20px;border-radius:18px;background:rgba(4,20,32,.76);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.11)}
.rr30-hero-badge strong{display:block;font-size:13px;letter-spacing:.14em;color:var(--rr30-accent);text-transform:uppercase;margin-bottom:6px}
.rr30-hero-badge span{display:block;font-size:20px;font-weight:800;line-height:1.2}
.rr30-highlight{padding-top:26px}
.rr30-feature-card{display:grid;grid-template-columns:minmax(360px,.95fr) minmax(0,1.05fr);gap:0;overflow:hidden}
.rr30-feature-media img{width:100%;height:100%;display:block;object-fit:cover}
.rr30-feature-copy{padding:30px 30px 32px}
.rr30-feature-copy h2,.rr30-section-head h2{font-size:clamp(28px,3vw,42px);line-height:1.08;margin:0 0 14px}
.rr30-feature-copy p,.rr30-section-head p,.rr30-columns article li,.rr30-cta p{color:var(--rr30-muted);font-size:16px;line-height:1.7}
.rr30-points{padding:0;margin:18px 0 0;list-style:none;display:grid;gap:12px}
.rr30-points li{padding:14px 16px;border-radius:18px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);line-height:1.6;color:var(--rr30-text)}
.rr30-points b{color:var(--rr30-accent-2)}
.rr30-categories,.rr30-layout,.rr30-related,.rr30-cta{position:relative;padding:32px 28px;margin-top:26px;overflow:hidden}
.rr30-section-head{display:grid;grid-template-columns:minmax(0,.95fr) minmax(280px,.75fr);gap:18px;align-items:end;margin-bottom:22px}
.rr30-filterbar{margin-bottom:22px}
.rr30-filterbar button{appearance:none;padding:11px 16px;cursor:pointer;font-weight:700;transition:background .18s ease,border-color .18s ease,transform .18s ease}
.rr30-filterbar button.is-active,.rr30-filterbar button:hover{background:rgba(35,217,255,.12);border-color:var(--rr30-line-2);transform:translateY(-1px)}
.rr30-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.rr30-card{margin:0;overflow:hidden;border-radius:22px;background:linear-gradient(180deg,rgba(8,30,46,.96),rgba(6,20,32,.96));border:1px solid rgba(255,255,255,.08);box-shadow:0 14px 34px rgba(0,0,0,.25);transition:transform .22s ease,border-color .22s ease,opacity .22s ease}
.rr30-card:hover{transform:translateY(-4px);border-color:var(--rr30-line-2)}
.rr30-card.is-hidden{display:none}
.rr30-card img{display:block;width:100%;aspect-ratio:1/1;object-fit:cover;background:#08131c}
.rr30-card figcaption{padding:16px 16px 18px}
.rr30-card strong{display:block;font-size:16px;line-height:1.32;margin-bottom:8px}
.rr30-card span{display:block;font-size:14px;line-height:1.55;color:var(--rr30-muted)}
.rr30-proof{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;padding-top:26px}
.rr30-proof-item{display:flex;gap:14px;padding:18px;border-radius:22px;background:linear-gradient(180deg,rgba(8,30,46,.98),rgba(5,19,30,.98));border:1px solid var(--rr30-line);box-shadow:var(--rr30-shadow)}
.rr30-proof-item b{font-size:28px;color:var(--rr30-accent);line-height:1}
.rr30-proof-item strong{display:block;font-size:16px;margin-bottom:4px}
.rr30-proof-item small{display:block;color:var(--rr30-muted);font-size:13px;line-height:1.5}
.rr30-columns{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.rr30-columns article{padding:20px 22px;border-radius:22px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06)}
.rr30-columns h3{margin:0 0 14px;font-size:22px}
.rr30-columns ul{padding-left:18px;margin:0;display:grid;gap:10px}
.rr30-links a{padding:14px 18px;text-decoration:none;font-weight:700;display:inline-flex;align-items:center;gap:10px}
.rr30-links a span{color:var(--rr30-accent)}
.rr30-cta{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:26px;align-items:center}
@media (max-width: 1180px){
  .rr30-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .rr30-proof{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width: 980px){
  .rr30-page{padding-top:16px}
  .rr30-hero,.rr30-feature-card,.rr30-section-head,.rr30-cta,.rr30-columns{grid-template-columns:1fr}
  .rr30-mini-stats{grid-template-columns:1fr}
  .rr30-hero h1{max-width:none}
  .rr30-hero-visual{min-height:420px}
}
@media (max-width: 760px){
  .rr30-page .shell{width:min(100% - 18px,1280px)}
  .rr30-hero-copy,.rr30-feature-copy,.rr30-categories,.rr30-layout,.rr30-related,.rr30-cta{padding:22px 18px}
  .rr30-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
  .rr30-proof{grid-template-columns:1fr}
  .rr30-hero-badge{left:16px;right:16px;max-width:none;bottom:16px}
  .rr30-card strong{font-size:15px}
  .rr30-filterbar{gap:8px}
  .rr30-filterbar button{padding:10px 14px;font-size:13px}
}
@media (max-width: 520px){
  .rr30-grid{grid-template-columns:1fr}
  .rr30-actions,.rr30-links{flex-direction:column;align-items:stretch}
  .rr30-btn,.rr30-links a{width:100%}
  .rr30-hero-visual{min-height:320px}
  .rr30-hero h1{font-size:38px}
  .rr30-lead{font-size:16px}
}