:root{
  /* Design card palette (dark indigo page) */
  --bg:#0D0B1E;
  --bg-2:#120F27;
  --surface:#1A1633;
  --border:#2C2650;
  --ink:#FFFFFF;
  --text:#D8D2EE;
  --text-soft:#ABA3CC;
  --lilac:#C9A8FF;
  --cta-from:#C9A8FF;
  --cta-to:#A57BFF;
  --cta-hover:#9B6BFF;
  --coral:#FF8A65;
  --mint:#62E6C5;
  --sun:#FFD166;
  --scratch:linear-gradient(135deg,#B9B6C9 0%,#E7E5F0 45%,#9D9AB2 100%);
  /* Light surfaces for the nav-rail header + footer (logo tone is dark) */
  --rail-bg:#F4F1FB;
  --rail-bg-2:#ECE7F7;
  --rail-ink:#1A1633;
  --rail-text:#3B3560;
  --rail-border:#DAD3EC;
  /* Structure */
  --rail-w:244px;
  --wrap:1120px;
  --gutter:clamp(1rem,4vw,2rem);
  --radius:3px;      /* SHAPE: sharp */
  --radius-lg:4px;
  --sec-pad:clamp(48px,7vw,80px);
  --space:1.25rem;
  --space-lg:2rem;
  --font-heading:"Bricolage Grotesque",Arial,sans-serif;
  --font-body:"Rubik",Arial,sans-serif;
}

*{box-sizing:border-box}
body,h1,h2,h3,h4,p,ul,ol,figure,dl,dd{margin:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
img{max-width:100%}
body{
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.7;
  color:var(--text);
  background:var(--bg);
  overflow-x:hidden;
  overflow-wrap:anywhere;
  padding-inline-start:var(--rail-w); /* reserve the side rail */
}
main{display:block}
h1,h2,h3,h4{font-family:var(--font-heading);color:var(--ink);line-height:1.15;letter-spacing:-0.015em;font-weight:800}
h1{font-size:clamp(32px,5vw,50px);text-wrap:balance}
h2{font-size:clamp(25px,3.5vw,32px)}
h3{font-size:clamp(18px,2.5vw,21px);font-weight:700}
h4{font-size:1.05rem;font-weight:700}
p{margin-block:0}
a{color:inherit}
main :where(p,li,dd) a{color:var(--lilac);text-decoration:underline;text-underline-offset:2px}
main :where(p,li,dd) a:hover{color:var(--cta-to)}
:focus-visible{outline:2px solid var(--sun);outline-offset:2px}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}

/* ---------- Layout primitives ---------- */
.rd4-container{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.rd4-section{padding-block:var(--sec-pad)}
.rd4-section--alt{background:var(--bg-2)}
.rd4-section__head{display:flex;flex-direction:column;gap:.6rem;margin-bottom:1.75rem}
.rd4-section p+p{margin-top:1rem}
.rd4-eyebrow{text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;font-weight:600;color:var(--lilac)}
.rd4-accent{color:var(--lilac)}

/* ---------- Buttons ---------- */
.rd4-btn{
  display:inline-block;
  background:linear-gradient(90deg,var(--cta-from),var(--cta-to));
  color:#0D0B1E;
  font-family:var(--font-body);
  font-weight:600;
  text-transform:uppercase;
  font-size:16px;
  letter-spacing:.03em;
  padding:16px 30px;
  border-radius:var(--radius-lg);
  border:none;
  cursor:pointer;
  text-decoration:none;
  text-align:center;
  box-shadow:0 8px 26px rgba(165,123,255,.35);
  transition:background .2s,transform .1s;
}
.rd4-btn:hover{background:var(--cta-hover)}
.rd4-btn:active{transform:translateY(1px)}
.rd4-btn:focus-visible{outline:2px solid var(--sun);outline-offset:2px}
.rd4-actions{display:flex;flex-direction:column;align-items:flex-start;gap:1rem}

/* ---------- Logo ---------- */
.rd4-logo{display:inline-flex;align-items:center;text-decoration:none}
.rd4-logo__img{height:40px;width:auto;object-fit:contain;display:block}

/* ---------- Icons ---------- */
.rd4-icon{width:1.5em;height:1.5em;display:inline-block;vertical-align:middle;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.9}

/* ================= HEADER — nav-rail (vertical side rail on desktop) ================= */
.rd4-header{
  position:fixed;
  inset-block:0;
  inset-inline-start:0;
  width:var(--rail-w);
  background:var(--rail-bg);
  border-inline-end:1px solid var(--rail-border);
  display:flex;
  flex-direction:column;
  gap:1.5rem;
  padding:1.5rem 1.25rem;
  z-index:1000;
  overflow-y:auto;
}
.rd4-header__bar{display:flex;align-items:center;justify-content:space-between;gap:.5rem}
.rd4-burger{
  display:none;
  flex-shrink:0;
  width:44px;height:44px;
  padding:10px;
  background:none;border:none;cursor:pointer;
  flex-direction:column;justify-content:center;gap:5px;
}
.rd4-burger span{display:block;width:22px;height:2px;background:var(--rail-ink);border-radius:2px;transition:transform .2s,opacity .2s}
.rd4-header.is-open .rd4-burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.rd4-header.is-open .rd4-burger span:nth-child(2){opacity:0}
.rd4-header.is-open .rd4-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.rd4-nav{display:flex;flex-direction:column;gap:.35rem}
.rd4-nav a:not(.rd4-btn){
  color:var(--rail-ink);
  text-decoration:none;
  font-family:var(--font-heading);
  font-weight:700;
  font-size:1rem;
  padding:.55rem .5rem;
  border-radius:var(--radius);
  transition:background .15s,color .15s;
}
.rd4-nav a:not(.rd4-btn):hover{background:var(--rail-bg-2);color:var(--cta-to)}
.rd4-header__cta{margin-top:auto}

@media (max-width:959px){
  body{padding-inline-start:0}
  .rd4-header{
    position:sticky;top:0;
    inset-inline:auto;
    width:100%;height:auto;
    flex-direction:row;
    flex-wrap:wrap;
    align-items:center;
    gap:.75rem;
    padding:.7rem var(--gutter);
    overflow:visible;
    border-inline-end:none;
    border-block-end:1px solid var(--rail-border);
  }
  .rd4-header__bar{flex:1 1 100%}
  .rd4-burger{display:flex}
  .rd4-logo__img{height:34px;max-width:min(45vw,180px)}
  .rd4-nav{display:none;flex-basis:100%;gap:.25rem}
  .rd4-nav a:not(.rd4-btn){padding:.7rem .6rem}
  .rd4-header.is-open .rd4-nav{display:flex}
  .rd4-header__cta{display:none;flex-basis:100%;margin-top:.25rem}
  .rd4-header.is-open .rd4-header__cta{display:block;width:100%}
}

/* ================= HERO ================= */
.rd4-hero{position:relative}
.rd4-hero__img{display:block;width:100%;height:auto;max-height:70vh;aspect-ratio:3/2;object-fit:cover;border-radius:var(--radius-lg)}

/* Home marketing hero — mirror-split (visual LEFT, text RIGHT) */
.rd4-hero--home{padding-block:clamp(2.5rem,6vw,4.5rem)}
.rd4-hero--home .rd4-hero__inner{
  display:grid;
  gap:clamp(1.5rem,4vw,3rem);
  align-items:center;
  grid-template-columns:1fr;
}
.rd4-hero--home .rd4-hero__content{display:flex;flex-direction:column;gap:1.25rem;align-items:flex-start}
.rd4-hero--home .rd4-hero__sub{color:var(--text);font-size:1.1rem}
.rd4-hero--home .rd4-hero__visual{
  position:relative;
  min-width:0;
  aspect-ratio:3/2;
  border-radius:var(--radius-lg);
  overflow:hidden;
  background:radial-gradient(circle at 50% 45%,rgba(201,168,255,.18),transparent 70%),var(--surface);
}
@media (min-width:880px){
  .rd4-hero--home .rd4-hero__inner{grid-template-columns:.9fr 1.1fr} /* visual | text */
}

/* Inner compact page-header (also .rd4-page-header) */
.rd4-hero--inner,.rd4-page-header{
  position:relative;
  min-height:160px;
  display:flex;align-items:center;
  padding-block:clamp(1.5rem,4vw,2.5rem);
  background:var(--bg-2);
  border-block-end:1px solid var(--border);
  overflow:hidden;
}
.rd4-hero--inner::after,.rd4-page-header::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(90deg,rgba(13,11,30,.9),rgba(13,11,30,.55));
}
.rd4-hero--inner .rd4-hero__img,.rd4-page-header .rd4-hero__img{
  position:absolute;inset:0;width:100%;height:100%;max-height:none;aspect-ratio:auto;object-fit:cover;z-index:0;border-radius:0;
}
.rd4-hero--inner>:not(.rd4-hero__img),.rd4-page-header>:not(.rd4-hero__img){position:relative;z-index:2}
.rd4-hero--inner .rd4-hero__inner,.rd4-page-header__inner{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter);display:flex;flex-direction:column;gap:.6rem}

/* Breadcrumb */
.rd4-breadcrumb{display:flex;flex-wrap:wrap;gap:.4rem;list-style:none;font-size:.85rem;color:var(--text-soft);padding:0}
.rd4-breadcrumb a{color:var(--text-soft);text-decoration:none}
.rd4-breadcrumb a:hover{color:var(--lilac)}
.rd4-breadcrumb li:not(:last-child)::after{content:"/";margin-inline-start:.4rem;color:var(--text-soft)}
.rd4-breadcrumb>*:not(:first-child)::before{content:"/";margin-inline-end:.4rem;color:var(--text-soft)}

/* ================= OVERVIEW ================= */
.rd4-overview p+p{margin-top:1rem}

/* ================= FEATURE CARDS — grid ================= */
.rd4-features__grid{display:grid;gap:var(--space);grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr))}
.rd4-feature{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:var(--space);display:flex;flex-direction:column;gap:.6rem;min-width:0}
.rd4-feature__icon{color:var(--lilac)}
.rd4-feature__icon .rd4-icon{width:2em;height:2em}
.rd4-feature__title{font-family:var(--font-heading);font-weight:700;color:var(--ink);font-size:1.15rem}

/* ================= CARDS GRID ================= */
.rd4-cards{display:grid;gap:var(--space);grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr))}
.rd4-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:var(--space);min-width:0}

/* ================= TABLES ================= */
.rd4-table-wrap{overflow-x:auto;max-width:100%;margin-block:1.5rem}
.rd4-table{width:100%;border-collapse:collapse;background:var(--surface);border-radius:var(--radius);overflow:hidden}
.rd4-table th,.rd4-table td{padding:.85rem 1rem;text-align:left;border-block-end:1px solid var(--border)}
.rd4-table th{background:var(--bg-2);color:var(--text-soft);text-transform:uppercase;font-size:.8rem;letter-spacing:.05em;white-space:nowrap}
.rd4-table td{color:var(--text);vertical-align:top}
.rd4-table tbody tr:last-child td{border-block-end:none}
.rd4-table td:first-child,.rd4-table th:first-child{font-weight:600;color:var(--ink)}
.rd4-table td b,.rd4-table td .rd4-fig{color:var(--coral);font-variant-numeric:tabular-nums}

/* Payments table (icon + name) */
.rd4-pay__method{display:flex;align-items:center;gap:.6rem}
.rd4-pay__method .rd4-icon{color:var(--lilac)}

/* ================= TWO COLS + CONTENT PANEL ================= */
.rd4-twocol{display:grid;gap:var(--space-lg);grid-template-columns:1fr}
.rd4-twocol>*{min-width:0}
@media (min-width:820px){.rd4-twocol{grid-template-columns:1.4fr .9fr}}
.rd4-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:var(--space)}
.rd4-panel__title{font-family:var(--font-heading);font-weight:700;color:var(--ink);font-size:1.1rem;margin-bottom:.75rem}
.rd4-facts{display:flex;flex-direction:column}
.rd4-facts__row{display:flex;justify-content:space-between;gap:1rem;padding:.6rem 0;border-block-end:1px solid var(--border)}
.rd4-facts__row:last-child{border-block-end:none}
.rd4-facts__label{color:var(--text-soft)}
.rd4-facts__value{color:var(--ink);font-weight:600;font-variant-numeric:tabular-nums;text-align:right}
@media (max-width:420px){.rd4-facts__row{flex-direction:column;gap:.15rem}.rd4-facts__value{text-align:left}}
.rd4-checklist{list-style:none;display:flex;flex-direction:column;gap:.6rem;padding:0}
.rd4-checklist li{display:flex;gap:.6rem;align-items:flex-start;color:var(--text)}
.rd4-checklist .rd4-icon{color:var(--mint);margin-top:.15rem}
.rd4-tiles{display:grid;grid-template-columns:1fr 1fr;gap:.6rem}
.rd4-tile{background:var(--bg-2);border-radius:var(--radius);padding:.85rem;min-width:0}
.rd4-tile__value{font-family:var(--font-heading);font-weight:800;font-size:1.4rem;color:var(--coral);font-variant-numeric:tabular-nums}
.rd4-tile__label{color:var(--text-soft);font-size:.8rem;text-transform:uppercase;letter-spacing:.04em}
.rd4-score{display:flex;flex-direction:column;gap:.35rem;align-items:flex-start}
.rd4-score__num{font-family:var(--font-heading);font-weight:800;font-size:2.4rem;color:var(--coral)}
.rd4-score .rd4-icon{fill:currentColor;stroke:none;color:var(--sun)}
.rd4-score__label{color:var(--text-soft);font-size:.9rem}

/* ================= SCRATCH TICKETS (welcome / weekly offers) ================= */
.rd4-tickets{display:grid;gap:var(--space);grid-template-columns:repeat(auto-fit,minmax(min(260px,100%),1fr))}
.rd4-ticket{position:relative;background:var(--surface);border:1px dashed var(--border);border-radius:var(--radius-lg);padding:1.5rem;display:flex;flex-direction:column;gap:.85rem;min-width:0}
.rd4-ticket::before,.rd4-ticket::after{content:"";position:absolute;top:50%;width:18px;height:18px;background:var(--bg);border:1px dashed var(--border);border-radius:50%;transform:translateY(-50%)}
.rd4-ticket::before{inset-inline-start:-10px}
.rd4-ticket::after{inset-inline-end:-10px}
.rd4-ticket__label{align-self:flex-start;background:var(--bg-2);color:var(--text-soft);text-transform:uppercase;font-size:12px;letter-spacing:.05em;padding:.25rem .6rem;border-radius:var(--radius)}
.rd4-ticket__scratch{height:10px;background:var(--scratch);border-radius:2px}
.rd4-ticket__prize{font-family:var(--font-heading);font-weight:800;font-size:1.9rem;color:var(--ink);line-height:1.1}
.rd4-ticket__prize b{color:var(--coral);font-variant-numeric:tabular-nums}
.rd4-ticket__fine{color:var(--text-soft);font-size:15px;border-block-start:1px dotted var(--border);padding-top:.7rem}
.rd4-ticket__example{color:var(--text);font-size:15px}

/* Rule badge */
.rd4-rule{display:inline-block;border:1px solid var(--sun);color:var(--sun);font-weight:600;font-size:13px;padding:.2rem .65rem;border-radius:999px}

/* Respuesta directa box */
.rd4-answer{background:var(--bg-2);border-inline-start:4px solid var(--lilac);padding:var(--space);border-radius:var(--radius);display:flex;flex-direction:column;gap:.4rem}
.rd4-answer__label{color:var(--lilac);text-transform:uppercase;font-size:12px;letter-spacing:.05em;font-weight:600}
.rd4-answer__fig{color:var(--coral);font-weight:700;font-variant-numeric:tabular-nums}

/* ================= NUMBERED LIST ================= */
.rd4-steps{list-style:none;counter-reset:step;display:flex;flex-direction:column;gap:1.1rem;padding:0}
.rd4-steps li{counter-increment:step;position:relative;padding-inline-start:3.25rem;min-height:2rem}
.rd4-steps li::before{content:counter(step);position:absolute;inset-inline-start:0;top:0;width:2rem;height:2rem;background:linear-gradient(90deg,var(--cta-from),var(--cta-to));color:#0D0B1E;border-radius:var(--radius);display:grid;place-items:center;font-family:var(--font-heading);font-weight:800}

/* ================= STATS BAR — strip ================= */
.rd4-stats__inner{display:flex;flex-wrap:wrap}
.rd4-stat{flex:1 1 170px;min-width:0;padding:.5rem clamp(1rem,2.5vw,1.75rem);border-inline-start:1px solid var(--border)}
.rd4-stat:first-child{border-inline-start:none;padding-inline-start:0}
.rd4-stat__value{font-family:var(--font-heading);font-weight:800;font-size:clamp(1.6rem,3vw,2.2rem);color:var(--coral);font-variant-numeric:tabular-nums;line-height:1.1}
.rd4-stat__label{color:var(--text-soft);font-size:.85rem;text-transform:uppercase;letter-spacing:.04em;margin-top:.25rem}

/* ================= CATEGORIES BAR ================= */
.rd4-pills{display:flex;flex-wrap:wrap;gap:.5rem;padding:0;list-style:none}
.rd4-pill{border:1px solid var(--border);color:var(--text);background:var(--surface);padding:.35rem .9rem;border-radius:var(--radius);font-size:.9rem;text-decoration:none}
.rd4-pill:hover{border-color:var(--lilac);color:var(--lilac)}

/* ================= PROS / CONS ================= */
.rd4-proscons{display:grid;gap:var(--space);grid-template-columns:1fr}
@media (min-width:720px){.rd4-proscons{grid-template-columns:1fr 1fr}}
.rd4-proscons__col{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:var(--space);min-width:0}
.rd4-proscons__col h3{margin-bottom:.9rem}
.rd4-proscons ul{list-style:none;display:flex;flex-direction:column;gap:.7rem;padding:0}
.rd4-proscons li{display:flex;gap:.6rem;align-items:flex-start;color:var(--text)}
.rd4-chip{display:inline-flex;align-items:center;gap:.35rem;font-weight:600;flex-shrink:0}
.rd4-chip--pro{color:var(--mint)}
.rd4-chip--pro .rd4-icon{color:var(--mint)}
.rd4-chip--con{color:var(--sun)}
.rd4-answer-line{color:var(--lilac);font-weight:500}

/* ================= TOC ================= */
.rd4-toc{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:var(--space)}
.rd4-toc__title{font-family:var(--font-heading);font-weight:700;color:var(--ink);margin-bottom:.75rem}
.rd4-toc ul{list-style:none;display:flex;flex-direction:column;gap:.5rem;padding:0}
.rd4-toc a{color:var(--lilac);text-decoration:none}
.rd4-toc a:hover{text-decoration:underline}

/* ================= LEGAL BODY ================= */
.rd4-legal{counter-reset:sec}
.rd4-legal h2{counter-increment:sec;margin-top:2rem}
.rd4-legal h2:first-child{margin-top:0}
.rd4-legal h2::before{content:counter(sec) ". ";color:var(--lilac);font-variant-numeric:tabular-nums}
.rd4-legal h3{margin-top:1.3rem}
.rd4-legal p,.rd4-legal li{margin-top:.75rem}
.rd4-legal ul,.rd4-legal ol{padding-inline-start:1.5rem}

/* ================= FAQ — two-col ================= */
.rd4-faq__list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 2.5rem;align-items:start}
@media (max-width:700px){.rd4-faq__list{grid-template-columns:1fr}}
.rd4-faq details{border-block-end:1px solid var(--border)}
.rd4-faq summary{cursor:pointer;padding:1rem 0;font-weight:600;list-style:none;color:var(--ink)}
.rd4-faq summary::-webkit-details-marker{display:none}
.rd4-faq summary::before{content:'+';margin-right:.5rem;color:var(--lilac);font-weight:700}
.rd4-faq details[open] summary::before{content:'−'}
.rd4-faq details>:not(summary){padding:.5rem 0 1rem;color:var(--text)}

/* ================= CTA BLOCK ================= */
.rd4-cta-block{background:linear-gradient(135deg,var(--surface),var(--bg-2));border:1px solid var(--border);border-radius:var(--radius-lg)}
.rd4-cta-block__inner{display:flex;flex-direction:column;gap:1.25rem;align-items:center;text-align:center;padding:clamp(2rem,5vw,3.5rem)}
.rd4-cta-block h2{color:var(--ink)}
.rd4-cta-block p{color:var(--text);max-width:56ch}
.rd4-cta-block__actions{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}
.rd4-cta-block__fine{color:var(--text-soft);font-size:14px}

/* ================= RTP / GAME GRID ================= */
.rd4-rtp{display:grid;gap:clamp(.6rem,1.5vw,1rem);grid-template-columns:repeat(2,minmax(0,1fr))}
@media (min-width:640px){.rd4-rtp{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (min-width:960px){.rd4-rtp{grid-template-columns:repeat(4,minmax(0,1fr))}}
.rd4-rtp-item{position:relative;overflow:hidden;min-width:0;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border)}
.rd4-rtp-item__thumb{display:block;aspect-ratio:3/2;position:relative;background:linear-gradient(135deg,var(--surface),var(--bg-2))}
.rd4-rtp-item__thumb img{width:100%;height:100%;object-fit:cover;display:block}
.rd4-rtp-item__name{display:block;padding:.6rem .75rem;font-weight:600;color:var(--ink);font-size:.95rem}
.rd4-rtp-tooltip{position:absolute;bottom:0;inset-inline:0;opacity:0;transition:opacity .2s;background:linear-gradient(to top,rgba(13,11,30,.92),transparent);color:var(--text);padding:.6rem .75rem;font-size:.85rem}
.rd4-rtp-tooltip b{color:var(--coral);font-variant-numeric:tabular-nums}
.rd4-rtp-item:hover .rd4-rtp-tooltip,.rd4-rtp-item:focus-within .rd4-rtp-tooltip{opacity:1}

/* ================= STICKY MOBILE NAV ================= */
.rd4-sticky-nav{display:none}
@media (max-width:767px){
  .rd4-sticky-nav{display:flex;position:fixed;inset-inline:0;bottom:0;z-index:900;gap:.5rem;padding:.6rem var(--gutter);background:var(--rail-bg);border-block-start:1px solid var(--rail-border)}
  .rd4-sticky-nav .rd4-btn{flex:1;padding:12px 16px;font-size:14px}
}

/* ================= CHAT WIDGET ================= */
.rd4-chat-btn{position:fixed;bottom:1.25rem;inset-inline-end:1.25rem;z-index:950;width:56px;height:56px;border-radius:50%;border:none;cursor:pointer;background:linear-gradient(90deg,var(--cta-from),var(--cta-to));color:#0D0B1E;box-shadow:0 8px 26px rgba(165,123,255,.35);display:flex;align-items:center;justify-content:center}
.rd4-chat{position:fixed;inset:0;z-index:960;display:none;align-items:center;justify-content:center;background:rgba(13,11,30,.72);padding:1rem}
.rd4-chat.is-open{display:flex}
.rd4-chat__dialog{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);max-width:420px;width:100%;padding:var(--space-lg);color:var(--text)}
.rd4-chat__title{font-family:var(--font-heading);font-weight:700;color:var(--ink);margin-bottom:.75rem}

/* ================= FOOTER (light surface — logo tone is dark) ================= */
.rd4-footer{background:var(--rail-bg);color:var(--rail-text);border-block-start:1px solid var(--rail-border)}
.rd4-footer__grid{display:grid;gap:var(--space-lg);grid-template-columns:repeat(auto-fit,minmax(min(220px,100%),1fr));padding-block:var(--space-lg)}
.rd4-footer__grid>*{min-width:0}
.rd4-footer__tag{color:var(--rail-text);font-size:.95rem;margin-top:1rem}
.rd4-footer__title{font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;color:var(--rail-ink);margin-bottom:.9rem}
.rd4-footer__col ul{list-style:none;display:flex;flex-direction:column;gap:.55rem;padding:0}
.rd4-footer a{color:var(--rail-text);text-decoration:none}
.rd4-footer a:hover{color:var(--cta-to);text-decoration:underline}
.rd4-footer__disclaimer{color:var(--rail-text);font-size:.85rem;border-block-start:1px solid var(--rail-border);padding-block:1.25rem}
.rd4-microline{background:var(--bg-2);color:var(--text-soft);font-size:14px;text-align:center;padding:.8rem var(--gutter)}
.rd4-footer__bottom{background:var(--rail-bg-2);color:var(--rail-text);font-size:.85rem;padding-block:1rem}
/* sa-responsive-net */
table th{white-space:nowrap}
figure,blockquote,dl,dd,fieldset{margin:0}
/* sa-logo-chip */
.rd4-footer .rd4-logo__img{filter:none;background:transparent;padding:0}
.rd4-footer .rd4-footer__logo-chip{background:transparent;padding:0}
/* sa-logo-fit */
.rd4-logo__img{object-fit:contain}
/* sa-ph-media */
.rd4-page-header:has(.rd4-hero__img){position:relative;overflow:hidden;isolation:isolate;min-height:clamp(200px,30vh,300px);display:flex;flex-direction:column;justify-content:center}
.rd4-page-header:has(.rd4-hero__img) .rd4-hero__img{position:absolute;inset:0;width:100%;height:100%;max-height:none;aspect-ratio:auto;object-fit:cover;margin:0;z-index:0}
.rd4-page-header:has(.rd4-hero__img)::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(10,12,18,.72),rgba(10,12,18,.5))}
:where(.rd4-page-header:has(.rd4-hero__img)>:not(.rd4-hero__img)){position:relative}
.rd4-page-header:has(.rd4-hero__img)>:not(.rd4-hero__img){z-index:2}
.rd4-page-header:has(.rd4-hero__img),.rd4-page-header:has(.rd4-hero__img) h1,.rd4-page-header:has(.rd4-hero__img) a,.rd4-page-header:has(.rd4-hero__img) p,.rd4-page-header:has(.rd4-hero__img) li,.rd4-page-header:has(.rd4-hero__img) span{color:#fff}
/* sa-hero-media */
.rd4-hero:has(>.rd4-hero__img){position:relative;isolation:isolate}
.rd4-hero:has(>.rd4-hero__img)>.rd4-hero__img{z-index:0}
.rd4-hero:has(>.rd4-hero__img)::after{z-index:1}
:where(.rd4-hero:has(>.rd4-hero__img)>:not(.rd4-hero__img)){position:relative}
.rd4-hero:has(>.rd4-hero__img)>:not(.rd4-hero__img){z-index:2}
/* sa-rhythm v3 */
:where(.rd4-table-wrap){margin-block:1.5rem}
:where(main) :where(ul,ol,table,.rd4-table-wrap)+p{margin-block-start:1rem}
main :is(ul,ol,table,.rd4-table-wrap,.rd4-rtp,.rd4-steps,.rd4-cards,.rd4-features,.rd4-answer)+:is(.rd4-actions,div:has(>.rd4-btn),p:has(>.rd4-btn)){margin-block-start:1.25rem}
/* sa-table-thead */
.rd4-table-wrap thead th,.rd4-table-wrap thead{position:static}
/* sa-slot-link v2 */
.rd4-rtp-item,.rd4-rtp-item:hover,.rd4-rtp-item:focus{color:inherit;text-decoration:none;cursor:pointer}
:where(.rd4-rtp-item){display:block}
/* sa-rtp-touch */
.rd4-rtp-item__thumb{display:block}
@media (hover:none){.rd4-rtp-item__thumb{aspect-ratio:auto;overflow:visible}.rd4-rtp-item__thumb img{height:auto}.rd4-rtp-tooltip{position:static;opacity:1;background:transparent;border-top:0;padding:.4rem .7rem 0;font-size:.74rem;line-height:1.35}.rd4-rtp-item__name{padding-top:.35rem}}