:root {
  --b-navy: #061b3d;
  --b-navy-2: #08285d;
  --b-blue: #005fee;
  --b-blue-2: #0b79ff;
  --b-gold: #ffc20a;
  --b-gold-2: #f2a900;
  --b-text: #10203f;
  --b-muted: #5e6b82;
  --b-line: #e4e9f2;
  --b-soft: #f6f8fc;
  --b-shadow: 0 18px 42px rgba(6, 27, 61, 0.1);
  --b-radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #fff;
  color: var(--b-text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.bet-shell {
  width: min(1280px, calc(100% - 48px));
  margin: 0 auto;
}

.bet-header {
  background: var(--b-navy);
  color: #fff;
}

.bet-brandbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 104px;
  gap: 24px;
}

.bet-logo {
  display: inline-flex;
  align-items: baseline;
  position: relative;
  color: #fff;
  font-size: 58px;
  font-weight: 1000;
  font-style: italic;
  letter-spacing: 0;
  line-height: 1;
}

.bet-logo span:last-child {
  color: var(--b-gold);
}

.bet-logo::before {
  content: "";
  position: absolute;
  left: -10px;
  bottom: -8px;
  width: 105px;
  height: 30px;
  border-bottom: 5px solid var(--b-gold);
  border-left: 5px solid var(--b-gold);
  border-radius: 0 0 0 40px;
  transform: skewX(-20deg);
}

.bet-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.bet-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 30px;
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 7px;
  background: #fff;
  color: var(--b-navy);
  font-size: 16px;
  font-weight: 900;
  white-space: nowrap;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.bet-btn:hover {
  transform: translateY(-1px);
}

.bet-btn-gold {
  border-color: var(--b-gold);
  background: linear-gradient(180deg, #ffd044 0%, var(--b-gold-2) 100%);
  color: #13213d;
  box-shadow: 0 12px 24px rgba(255, 194, 10, 0.22);
}

.bet-btn-blue {
  border-color: var(--b-blue);
  color: var(--b-blue);
}

.bet-navwrap {
  background: linear-gradient(180deg, var(--b-blue-2) 0%, var(--b-blue) 100%);
  box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.16);
}

.bet-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60px;
  gap: 44px;
  color: #fff;
  font-size: 17px;
  font-weight: 900;
}

.bet-nav a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 60px;
  border-bottom: 4px solid transparent;
}

.bet-nav a:hover,
.bet-nav a.is-active {
  border-color: var(--b-gold);
}

.bet-hero {
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 45%, rgba(0, 95, 238, 0.16), transparent 34%),
    linear-gradient(90deg, #fff 0%, #fff 48%, #f4f8ff 100%);
  border-bottom: 1px solid var(--b-line);
}

.bet-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(600px, 1.08fr);
  align-items: center;
  min-height: 560px;
  gap: 22px;
}

.bet-hero-copy {
  position: relative;
  z-index: 2;
  padding: 66px 0;
}

.bet-hero h1 {
  max-width: 610px;
  margin: 0;
  color: #081936;
  font-size: 56px;
  font-weight: 1000;
  letter-spacing: 0;
  line-height: 1.1;
}

.bet-hero h1 strong {
  color: var(--b-blue);
}

.bet-hero p {
  max-width: 520px;
  margin: 28px 0 30px;
  color: #4c5a70;
  font-size: 18px;
  font-weight: 500;
}

.bet-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.bet-hero-media {
  position: relative;
  display: flex;
  min-height: 470px;
  align-items: center;
}

.bet-hero-media::before {
  display: none;
}

.bet-hero-media img {
  position: relative;
  width: min(100%, 740px);
  margin-left: auto;
  height: auto;
  max-height: 520px;
  object-fit: contain;
  object-position: right center;
}

.bet-section {
  padding: 46px 0;
}

.bet-section-title {
  margin: 0 0 18px;
  color: #081936;
  font-size: 40px;
  font-weight: 1000;
  line-height: 1.14;
  text-align: center;
}

.bet-section-title::after {
  content: "";
  display: block;
  width: 64px;
  height: 4px;
  margin: 12px auto 0;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--b-blue), var(--b-gold));
}

.bet-lead {
  max-width: 880px;
  margin: 0 auto 34px;
  color: var(--b-muted);
  font-size: 17px;
  text-align: center;
}

.bet-feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.bet-feature {
  min-height: 205px;
  padding: 34px 24px;
  border: 1px solid var(--b-line);
  border-radius: var(--b-radius);
  background: #fff;
  text-align: center;
  box-shadow: 0 10px 32px rgba(6, 27, 61, 0.05);
}

.bet-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 54px;
  height: 54px;
  margin-bottom: 16px;
  color: var(--b-blue);
  font-size: 36px;
  font-weight: 1000;
  line-height: 1;
}

.bet-feature h3,
.bet-cat span,
.bet-step h3,
.bet-news-card h3 {
  margin: 0;
  color: #081936;
}

.bet-feature h3 {
  font-size: 19px;
  font-weight: 1000;
}

.bet-feature p {
  margin: 10px 0 0;
  color: var(--b-muted);
  font-size: 15px;
}

.bet-cat-strip {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  margin-top: 30px;
  border: 1px solid var(--b-line);
  border-radius: var(--b-radius);
  background: #fff;
  overflow: hidden;
}

.bet-cat {
  display: flex;
  min-height: 118px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 10px;
  border-right: 1px solid var(--b-line);
  color: var(--b-blue);
  font-weight: 900;
}

.bet-cat:last-child {
  border-right: 0;
}

.bet-cat i {
  font-style: normal;
  font-size: 36px;
  font-weight: 1000;
  line-height: 1;
}

.bet-cat span {
  color: #081936;
  font-size: 17px;
  font-weight: 1000;
}

.bet-card {
  border: 1px solid var(--b-line);
  border-radius: var(--b-radius);
  background: #fff;
  box-shadow: var(--b-shadow);
}

.bet-steps {
  padding: 34px 48px 42px;
}

.bet-step-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 34px;
}

.bet-step {
  position: relative;
  text-align: center;
}

.bet-step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 34px;
  right: -26px;
  width: 18px;
  height: 18px;
  border-top: 4px solid #cdd6e6;
  border-right: 4px solid #cdd6e6;
  transform: rotate(45deg);
}

.bet-num {
  display: inline-flex;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  margin-bottom: 13px;
  border-radius: 999px;
  background: var(--b-blue);
  color: #fff;
  font-size: 16px;
  font-weight: 1000;
}

.bet-step-icon {
  display: block;
  color: var(--b-blue);
  font-size: 34px;
  font-weight: 1000;
}

.bet-step h3 {
  margin-top: 8px;
  font-size: 21px;
  font-weight: 1000;
}

.bet-step p {
  max-width: 190px;
  margin: 9px auto 0;
  color: var(--b-muted);
  font-size: 15px;
}

.bet-news {
  padding: 34px 18px 40px;
}

.bet-news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px 34px;
  margin-top: 30px;
}

.bet-news-card {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 18px;
  align-items: start;
  min-width: 0;
}

.bet-thumb {
  position: relative;
  min-height: 132px;
  border-radius: 6px;
  background:
    linear-gradient(135deg, rgba(255, 194, 10, 0.4), transparent 48%),
    radial-gradient(circle at 72% 34%, rgba(255, 255, 255, 0.72), transparent 18%),
    linear-gradient(145deg, #061b3d 0%, #003c98 52%, #090d18 100%);
  overflow: hidden;
}

.bet-thumb::after {
  content: attr(data-label);
  position: absolute;
  left: 13px;
  bottom: 12px;
  color: #fff;
  font-size: 23px;
  font-weight: 1000;
}

.bet-thumb-slot {
  background:
    linear-gradient(145deg, rgba(255, 194, 10, 0.65), transparent 45%),
    linear-gradient(145deg, #1b1200 0%, #a16d00 46%, #061b3d 100%);
}

.bet-thumb-ball {
  background:
    radial-gradient(circle at 44% 48%, #fff 0 11%, #111 12% 17%, #fff 18% 28%, transparent 29%),
    linear-gradient(145deg, #102040 0%, #0060c8 55%, #061b3d 100%);
}

.bet-news-card h3 {
  font-size: 18px;
  font-weight: 1000;
  line-height: 1.3;
}

.bet-news-card p {
  margin: 9px 0 0;
  color: var(--b-muted);
  font-size: 15px;
}

.bet-date {
  display: block;
  margin-top: 9px;
  color: #4d5d73;
  font-size: 14px;
  font-weight: 800;
}

.bet-center {
  display: flex;
  justify-content: center;
  margin-top: 32px;
}

.bet-footer {
  margin-top: 28px;
  background:
    radial-gradient(circle at 18% 0%, rgba(255, 194, 10, 0.16), transparent 30%),
    linear-gradient(180deg, #06275b 0%, #04152f 100%);
  color: #fff;
}

.bet-footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.85fr 0.85fr 1fr;
  gap: 54px;
  padding: 58px 0 46px;
}

.bet-footer .bet-logo {
  font-size: 54px;
  letter-spacing: 0;
}

.bet-footer p,
.bet-footer li {
  color: rgba(255, 255, 255, 0.88);
  font-size: 15px;
}

.bet-footer h3 {
  margin: 0 0 16px;
  color: #fff;
  font-size: 18px;
  font-weight: 1000;
}

.bet-footer ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.bet-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.bet-social span {
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: #fff;
  color: var(--b-blue);
  font-size: 13px;
  font-weight: 900;
}

.bet-copy {
  padding: 18px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(0, 0, 0, 0.16);
  text-align: center;
  font-size: 14px;
  font-weight: 800;
}

.bet-article-hero {
  position: relative;
  overflow: hidden;
  background: var(--b-navy);
  color: #fff;
}

.bet-article-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(6, 27, 61, 0.86), rgba(6, 27, 61, 0.5)), url("/assets/89bet-hero.png") center/cover no-repeat;
}

.bet-article-hero .bet-shell {
  position: relative;
  z-index: 1;
  padding: 86px 0;
}

.bet-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 15px;
}

.bet-article-hero h1 {
  max-width: 960px;
  margin: 0;
  font-size: 60px;
  font-weight: 1000;
  line-height: 1.08;
}

.bet-article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 15px;
  font-weight: 700;
}

.bet-article-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 42px;
  padding: 58px 0 70px;
}

.bet-article-main {
  padding: 42px;
}

.bet-article-main h2 {
  margin: 30px 0 12px;
  color: var(--b-blue);
  font-size: 30px;
  line-height: 1.22;
}

.bet-column-title {
  margin-bottom: 18px;
  color: var(--b-blue);
  font-size: 18px;
  font-weight: 1000;
}

.bet-article-main p,
.bet-article-main li {
  color: #2f3d52;
  font-size: 18px;
}

.bet-article-main img {
  width: 100%;
  margin: 26px 0;
  border-radius: 7px;
  border: 1px solid var(--b-line);
}

.bet-side {
  padding: 30px;
  align-self: start;
  position: sticky;
  top: 20px;
}

.bet-side h3 {
  margin: 0 0 18px;
  font-size: 24px;
  font-weight: 1000;
}

.bet-side ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.bet-side li {
  border-bottom: 1px solid var(--b-line);
}

.bet-side a {
  display: block;
  padding: 14px 0;
  color: #15223a;
  font-weight: 800;
}

.bet-pagination {
  margin-top: 28px;
}

.bet-pagination ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.bet-nextprev {
  display: grid;
  gap: 10px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--b-line);
  color: var(--b-blue);
  font-weight: 900;
}

.bet-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.bet-actions-row a {
  padding: 9px 13px;
  border: 1px solid var(--b-line);
  border-radius: 6px;
  color: var(--b-muted);
  font-size: 14px;
  font-weight: 800;
}

@media (max-width: 980px) {
  .bet-shell {
    width: min(100% - 28px, 720px);
  }

  .bet-brandbar {
    min-height: 94px;
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 0;
  }

  .bet-actions,
  .bet-hero-actions {
    width: 100%;
  }

  .bet-actions .bet-btn,
  .bet-hero-actions .bet-btn {
    flex: 1;
    min-width: 0;
    padding-inline: 14px;
  }

  .bet-nav {
    justify-content: flex-start;
    gap: 0;
    overflow-x: auto;
    padding: 0 14px;
  }

  .bet-nav a {
    flex: 0 0 auto;
    padding: 0 16px;
  }

  .bet-hero-grid {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .bet-hero-copy {
    padding: 44px 0 20px;
  }

  .bet-hero-media {
    min-height: 0;
    margin-bottom: 30px;
  }

  .bet-hero-media::before {
    display: none;
  }

  .bet-hero-media img {
    min-height: 220px;
    border-radius: 8px;
    object-fit: contain;
    object-position: center center;
  }

  .bet-feature-grid,
  .bet-cat-strip,
  .bet-step-row,
  .bet-news-grid,
  .bet-footer-grid,
  .bet-article-wrap {
    grid-template-columns: 1fr;
  }

  .bet-feature {
    min-height: auto;
  }

  .bet-cat {
    min-height: 88px;
    border-right: 0;
    border-bottom: 1px solid var(--b-line);
  }

  .bet-cat:last-child {
    border-bottom: 0;
  }

  .bet-steps {
    padding: 28px 20px;
  }

  .bet-step:not(:last-child)::after {
    display: none;
  }

  .bet-news {
    padding-inline: 14px;
  }

  .bet-news-card {
    grid-template-columns: 112px 1fr;
  }

  .bet-thumb {
    min-height: 116px;
  }

  .bet-side {
    position: static;
  }
}

@media (max-width: 540px) {
  .bet-logo {
    font-size: 36px;
    letter-spacing: 0;
  }

  .bet-logo::before {
    width: 78px;
  }

  .bet-hero h1 {
    font-size: 36px;
  }

  .bet-hero p {
    font-size: 16px;
  }

  .bet-btn {
    min-height: 44px;
    font-size: 14px;
  }

  .bet-section {
    padding: 34px 0;
  }

  .bet-section-title {
    font-size: 28px;
  }

  .bet-news-card {
    grid-template-columns: 96px 1fr;
    gap: 14px;
  }

  .bet-news-card h3 {
    font-size: 16px;
  }

  .bet-news-card p {
    font-size: 14px;
  }

  .bet-article-main {
    padding: 26px 20px;
  }

  .bet-article-main p,
  .bet-article-main li {
    font-size: 16px;
  }
}