:root {
  --r7-red: #e30713;
  --r7-deep: #0b0d12;
  --r7-ink: #141821;
  --r7-muted: #697080;
  --r7-soft: #f4f6f9;
  --r7-gold: #ffcf54;
  --r7-gold-deep: #b88722;
  --r7-line: rgba(20, 24, 33, .12);
  --r7-white: #ffffff;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--r7-ink);
  background: #fff;
  font-family: "Noto Sans Bengali", "Hind Siliguri", system-ui, sans-serif;
  line-height: 1.65;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.r7-wrap { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.r7-topbar {
  background: var(--r7-red);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
}
.r7-topbar-inner {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.r7-top-points { display: flex; flex-wrap: wrap; gap: 22px; }
.r7-top-points span::before { content: ""; width: 7px; height: 7px; border-radius: 50%; display: inline-block; margin-right: 8px; background: var(--r7-gold); }
.r7-header {
  background: #0a0d12;
  color: #fff;
  border-bottom: 1px solid rgba(255, 207, 84, .35);
  position: sticky;
  top: 0;
  z-index: 20;
}
.r7-header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 26px;
}
.r7-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 150px;
}
.r7-brand strong {
  color: #fff;
  font-size: 32px;
  font-weight: 1000;
  font-style: italic;
  letter-spacing: 0;
}
.r7-brand strong::first-letter { color: var(--r7-red); }
.r7-brand span {
  background: var(--r7-gold);
  color: #2b1900;
  border-radius: 999px;
  padding: 5px 9px;
  font-size: 11px;
  font-weight: 900;
}
.r7-nav {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
}
.r7-nav::-webkit-scrollbar { display: none; }
.r7-nav a {
  white-space: nowrap;
  padding: 25px 11px 21px;
  font-size: 14px;
  font-weight: 900;
  color: rgba(255,255,255,.88);
  border-bottom: 4px solid transparent;
}
.r7-nav a.is-active, .r7-nav a:hover { color: #fff; border-bottom-color: var(--r7-gold); }
.r7-actions { display: flex; align-items: center; gap: 12px; }
.r7-action, .r7-button {
  border: 0;
  border-radius: 6px;
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  font-weight: 900;
  box-shadow: 0 12px 28px rgba(0,0,0,.2);
}
.r7-action.dark { background: #111722; color: rgba(255,255,255,.72); border: 1px solid rgba(255,255,255,.13); }
.r7-action.red, .r7-button.red { background: var(--r7-red); color: #fff; }
.r7-button.gold { background: var(--r7-gold); color: #321b00; }
.r7-hero {
  position: relative;
  min-height: 590px;
  background: #030509;
  color: #fff;
  overflow: hidden;
}
.r7-hero-media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(3,5,9,.98) 0%, rgba(3,5,9,.87) 35%, rgba(3,5,9,.28) 72%, rgba(3,5,9,.72) 100%),
    url("/assets/r777-hero.png") right center / cover no-repeat;
}
.r7-hero-inner {
  position: relative;
  min-height: 590px;
  display: flex;
  align-items: center;
}
.r7-hero-copy { width: min(670px, 100%); padding: 76px 0 68px; }
.r7-hero h1, .r7-subhero h1, .r7-article-hero h1 {
  margin: 0;
  line-height: 1.07;
  letter-spacing: 0;
  font-weight: 1000;
}
.r7-hero h1 { font-size: clamp(44px, 6vw, 88px); max-width: 650px; }
.r7-hero p {
  margin: 24px 0 0;
  color: rgba(255,255,255,.86);
  font-size: 18px;
  max-width: 620px;
  font-weight: 700;
}
.r7-hero-points {
  margin: 30px 0 28px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 610px;
}
.r7-hero-points div {
  min-height: 84px;
  padding: 16px;
  border-radius: 8px;
  background: rgba(255,255,255,.09);
  border: 1px solid rgba(255,255,255,.16);
  backdrop-filter: blur(8px);
}
.r7-hero-points b { display: block; color: var(--r7-gold); font-size: 15px; }
.r7-hero-points span { display: block; color: rgba(255,255,255,.75); font-size: 13px; margin-top: 4px; }
.r7-section { padding: 76px 0; }
.r7-soft { background: var(--r7-soft); }
.r7-section-head { margin-bottom: 30px; max-width: 850px; }
.r7-section-head span, .r7-subhero span, .r7-article-hero span {
  display: inline-block;
  color: var(--r7-red);
  font-weight: 1000;
  font-size: 13px;
  margin-bottom: 8px;
}
.r7-section-head h2 {
  margin: 0;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.12;
  letter-spacing: 0;
}
.r7-section-head p {
  margin: 12px 0 0;
  color: var(--r7-muted);
  max-width: 760px;
  font-weight: 650;
}
.r7-overview {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, .75fr);
  gap: 70px;
  align-items: start;
}
.r7-overview > div > p { color: #4d5563; font-weight: 650; }
.r7-checks { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 13px; }
.r7-checks li { position: relative; padding-left: 34px; font-weight: 850; color: #343a46; }
.r7-checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .65em;
  width: 13px;
  height: 13px;
  border: 3px solid #fff;
  border-radius: 50%;
  background: var(--r7-red);
  box-shadow: 0 0 0 1px var(--r7-red);
}
.r7-info-table, .r7-bonus-table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 24px 55px rgba(18,24,36,.09);
}
.r7-info-table th, .r7-info-table td, .r7-bonus-table th, .r7-bonus-table td {
  text-align: left;
  padding: 18px 20px;
  border-bottom: 1px solid var(--r7-line);
  font-size: 15px;
}
.r7-info-table th, .r7-bonus-table th {
  background: #f7f8fb;
  color: #2a303a;
  font-weight: 1000;
}
.r7-promo {
  min-height: 320px;
  display: grid;
  grid-template-columns: .88fr 1.12fr;
  gap: 0;
  overflow: hidden;
  border-radius: 8px;
  background: linear-gradient(90deg, #4b0207, #8b0710 55%, #240407);
  color: #fff;
  box-shadow: 0 28px 70px rgba(20,24,33,.22);
}
.r7-promo-copy { padding: 56px 42px; align-self: center; }
.r7-promo h2 { margin: 0; font-size: clamp(34px, 4vw, 56px); line-height: 1.08; letter-spacing: 0; color: var(--r7-gold); }
.r7-promo p { margin: 18px 0 26px; color: rgba(255,255,255,.86); font-weight: 750; }
.r7-promo img { width: 100%; height: 100%; object-fit: cover; }
.r7-news-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}
.r7-card, .r7-list-item, .r7-step-grid article, .r7-side {
  border-radius: 8px;
  background: #fff;
  border: 1px solid var(--r7-line);
  overflow: hidden;
  box-shadow: 0 18px 48px rgba(18,24,36,.08);
}
.r7-card-img { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: #111; }
.r7-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .25s ease; }
.r7-card:hover .r7-card-img img { transform: scale(1.04); }
.r7-card-body { padding: 20px; }
.r7-card-body span { color: var(--r7-red); font-size: 12px; font-weight: 1000; }
.r7-card-body h3 { margin: 8px 0 8px; font-size: 20px; line-height: 1.25; letter-spacing: 0; }
.r7-card-body p { margin: 0 0 16px; color: #5f6775; font-size: 14px; font-weight: 650; }
.r7-read { color: #10141d; font-weight: 1000; border-bottom: 2px solid var(--r7-red); }
.r7-category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.r7-category {
  min-height: 166px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 24px;
  border-radius: 8px;
  background: #fff;
  border: 1px solid var(--r7-line);
  transition: transform .18s ease, box-shadow .18s ease;
}
.r7-category:hover { transform: translateY(-3px); box-shadow: 0 22px 50px rgba(18,24,36,.1); }
.r7-category strong { color: var(--r7-red); font-size: 13px; }
.r7-category span { font-size: 21px; font-weight: 1000; line-height: 1.2; }
.r7-category small { color: var(--r7-muted); font-size: 14px; line-height: 1.55; }
.r7-bonus-table { box-shadow: none; border: 1px solid var(--r7-line); }
.r7-faq {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.r7-faq details {
  background: #fff;
  border: 1px solid var(--r7-line);
  border-radius: 8px;
  padding: 18px 20px;
}
.r7-faq summary { cursor: pointer; font-weight: 1000; }
.r7-faq p { margin: 12px 0 0; color: var(--r7-muted); font-weight: 650; }
.r7-subhero, .r7-article-hero {
  background:
    linear-gradient(90deg, rgba(4,6,10,.97), rgba(102,5,12,.92)),
    url("/assets/r777-hero.png") right center / cover no-repeat;
  color: #fff;
  padding: 74px 0;
}
.r7-subhero-grid, .r7-article-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 520px);
  gap: 54px;
  align-items: center;
}
.r7-subhero h1, .r7-article-hero h1 { font-size: clamp(38px, 5vw, 68px); }
.r7-subhero p, .r7-article-hero p { margin: 18px 0 24px; color: rgba(255,255,255,.84); font-size: 18px; font-weight: 750; }
.r7-subhero img, .r7-article-hero img {
  border-radius: 8px;
  border: 1px solid rgba(255,207,84,.42);
  box-shadow: 0 26px 70px rgba(0,0,0,.35);
}
.r7-step-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.r7-step-grid article { padding: 26px; }
.r7-step-grid b {
  display: inline-flex;
  width: 62px;
  height: 62px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: #7c0008;
  color: #fff;
  font-size: 24px;
  margin-bottom: 18px;
}
.r7-step-grid h2 { margin: 0 0 8px; font-size: 22px; letter-spacing: 0; }
.r7-step-grid p { color: var(--r7-muted); margin: 0; font-weight: 650; }
.r7-list-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.r7-list-item { padding: 24px; }
.r7-list-item h2 { margin: 0 0 10px; font-size: 22px; line-height: 1.25; letter-spacing: 0; }
.r7-list-item p { color: var(--r7-muted); margin: 0 0 16px; font-weight: 650; }
.r7-pages { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 26px 0 0; list-style: none; }
.r7-pages li, .r7-pages a, .r7-pages span { display: inline-flex; min-height: 38px; align-items: center; padding: 0 12px; background: #fff; border: 1px solid var(--r7-line); border-radius: 6px; }
.r7-article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 34px;
  align-items: start;
}
.r7-article {
  background: #fff;
  border: 1px solid var(--r7-line);
  border-radius: 8px;
  padding: clamp(28px, 4vw, 54px);
  box-shadow: 0 24px 60px rgba(18,24,36,.08);
}
.r7-article p { font-size: 18px; color: #343b47; font-weight: 650; }
.r7-article h2 { font-size: 30px; margin: 34px 0 12px; letter-spacing: 0; }
.r7-crumb, .r7-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--r7-muted);
  font-size: 14px;
  font-weight: 800;
  margin-bottom: 18px;
}
.r7-summary {
  padding: 18px 20px;
  background: var(--r7-soft);
  border-left: 4px solid var(--r7-red);
  border-radius: 8px;
  margin-bottom: 22px;
  color: #303744;
  font-weight: 800;
}
.r7-body p { font-size: 18px; }
.r7-next, .r7-actions-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}
.r7-actions-row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.r7-next div, .r7-actions-row a {
  border: 1px solid var(--r7-line);
  border-radius: 8px;
  padding: 14px;
  font-weight: 900;
}
.r7-side {
  padding: 24px;
  position: sticky;
  top: 96px;
}
.r7-side h2 { margin: 0 0 14px; font-size: 24px; letter-spacing: 0; }
.r7-side ul { margin: 0 0 22px; padding: 0; list-style: none; display: grid; gap: 11px; }
.r7-side li { border-bottom: 1px solid var(--r7-line); padding-bottom: 11px; font-weight: 850; }
.r7-footer {
  background: #b80009;
  color: #fff;
  padding: 56px 0 0;
}
.r7-footer-grid {
  display: grid;
  grid-template-columns: 1.2fr .7fr .7fr 1fr;
  gap: 42px;
}
.r7-footer-logo {
  font-size: 34px;
  font-style: italic;
  font-weight: 1000;
  margin-bottom: 16px;
}
.r7-footer p, .r7-footer a { color: rgba(255,255,255,.78); font-weight: 650; }
.r7-footer h2 { margin: 0 0 12px; font-size: 18px; letter-spacing: 0; }
.r7-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.r7-footline {
  margin-top: 44px;
  padding: 18px 0;
  border-top: 1px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.72);
  font-weight: 800;
}
@media (max-width: 1020px) {
  .r7-header-inner { flex-wrap: wrap; padding: 14px 0; }
  .r7-actions { margin-left: auto; }
  .r7-nav { order: 3; flex-basis: 100%; justify-content: flex-start; }
  .r7-nav a { padding-top: 12px; padding-bottom: 10px; }
  .r7-overview, .r7-promo, .r7-subhero-grid, .r7-article-hero-grid, .r7-article-layout { grid-template-columns: 1fr; }
  .r7-news-grid, .r7-category-grid, .r7-list-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .r7-footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .r7-side { position: static; }
}
@media (max-width: 680px) {
  .r7-wrap { width: min(100% - 28px, 1180px); }
  .r7-topbar-inner { align-items: flex-start; flex-direction: column; padding: 9px 0; gap: 6px; }
  .r7-top-points { gap: 12px; }
  .r7-brand strong { font-size: 28px; }
  .r7-actions { width: 100%; display: grid; grid-template-columns: 1fr 1fr; }
  .r7-action { padding: 0 10px; min-height: 40px; font-size: 13px; }
  .r7-hero, .r7-hero-inner { min-height: 690px; }
  .r7-hero-media {
    background:
      linear-gradient(180deg, rgba(3,5,9,.98), rgba(3,5,9,.78) 50%, rgba(3,5,9,.96)),
      url("/assets/r777-hero.png") center bottom / cover no-repeat;
  }
  .r7-hero h1 { font-size: 44px; }
  .r7-hero-points, .r7-news-grid, .r7-category-grid, .r7-faq, .r7-step-grid, .r7-list-grid, .r7-footer-grid { grid-template-columns: 1fr; }
  .r7-section { padding: 52px 0; }
  .r7-section-head h2 { font-size: 32px; }
  .r7-info-table th, .r7-info-table td, .r7-bonus-table th, .r7-bonus-table td { padding: 13px 12px; font-size: 14px; }
  .r7-bonus-table { display: block; overflow-x: auto; }
  .r7-promo-copy { padding: 34px 24px; }
  .r7-subhero, .r7-article-hero { padding: 50px 0; }
  .r7-subhero h1, .r7-article-hero h1 { font-size: 36px; }
  .r7-next, .r7-actions-row { grid-template-columns: 1fr; }
}