:root {
  color-scheme: light;
  --paper: #fbfcfe;
  --surface: #ffffff;
  --soft: #f2f6f8;
  --ink: #07111f;
  --text: #142033;
  --muted: #64748b;
  --line: #dbe5ec;
  --green: #16a34a;
  --green-dark: #087537;
  --cyan: #06b6d4;
  --blue: #2563eb;
  --amber: #f59e0b;
  --shadow: 0 24px 70px rgba(7, 17, 31, .12);
  --shadow-soft: 0 14px 36px rgba(7, 17, 31, .08);
  --radius: 8px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--font, inherit);
  overflow-x: hidden;
}

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

svg {
  display: block;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  padding: 0 4.8vw;
  border-bottom: 1px solid rgba(219, 229, 236, .8);
  background: rgba(255, 255, 255, .88);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 190px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(22, 163, 74, .13), rgba(6, 182, 212, .08));
  color: var(--green-dark);
  border: 1px solid rgba(22, 163, 74, .25);
}

.brand-mark svg {
  width: 28px;
  height: 28px;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.1;
}

.brand strong {
  color: var(--ink);
  font-size: 19px;
  letter-spacing: 0;
}

.brand small {
  margin-top: 5px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 44px);
  color: #263449;
  font-size: 15px;
  font-weight: 800;
}

.nav a {
  position: relative;
  padding: 28px 0 25px;
}

.nav a:first-child::after,
.nav a:hover::after {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 11px;
  height: 3px;
  border-radius: 999px;
  background: var(--green);
  content: "";
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  min-width: 190px;
}

.icon-link {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--ink);
  border: 1px solid transparent;
  border-radius: var(--radius);
}

.icon-link:hover {
  border-color: var(--line);
  background: var(--soft);
}

.icon-link svg {
  width: 22px;
  height: 22px;
}

.header-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 900;
  white-space: nowrap;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.header-cta,
.btn-primary {
  background: linear-gradient(135deg, var(--green), #0f8f44);
  color: white;
  box-shadow: 0 14px 28px rgba(22, 163, 74, .22);
}

.btn-secondary {
  color: var(--ink);
  border: 1px solid rgba(7, 17, 31, .13);
  background: rgba(255, 255, 255, .72);
}

.header-cta:hover,
.btn:hover {
  transform: translateY(-1px);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(420px, .85fr);
  gap: clamp(38px, 5vw, 82px);
  align-items: center;
  min-height: 720px;
  padding: 86px 4.8vw 78px;
  overflow: hidden;
  border-bottom: 1px solid rgba(219, 229, 236, .78);
  background:
    linear-gradient(115deg, rgba(251, 252, 254, .96) 0%, rgba(251, 252, 254, .86) 48%, rgba(236, 249, 244, .72) 100%),
    radial-gradient(circle at 83% 10%, rgba(6, 182, 212, .18), transparent 26%),
    radial-gradient(circle at 18% 88%, rgba(22, 163, 74, .14), transparent 28%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .82;
  background:
    linear-gradient(100deg, transparent 0 45%, rgba(22, 163, 74, .13) 45.2% 45.6%, transparent 45.8%),
    linear-gradient(14deg, transparent 0 58%, rgba(6, 182, 212, .11) 58.2% 58.6%, transparent 58.8%),
    repeating-linear-gradient(90deg, rgba(100, 116, 139, .08) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(0deg, rgba(100, 116, 139, .06) 0 1px, transparent 1px 74px);
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, .18), rgba(0, 0, 0, .75), rgba(0, 0, 0, .32));
}

.hero-copy,
.data-panel {
  position: relative;
  min-width: 0;
}

.section-kicker {
  margin: 0 0 15px;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 740px;
  margin-bottom: 22px;
  color: var(--ink);
  font-size: clamp(40px, 4vw, 58px);
  line-height: 1.04;
  letter-spacing: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

h1 span {
  display: block;
}

.mobile-title-break {
  display: inline;
}

.hero-lead {
  max-width: 690px;
  margin-bottom: 34px;
  color: #334155;
  font-size: 18px;
  line-height: 1.86;
  overflow-wrap: anywhere;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 34px;
}

.trust-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 720px;
  margin: 0;
  padding: 18px;
  border: 1px solid rgba(219, 229, 236, .84);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .72);
  box-shadow: var(--shadow-soft);
}

.trust-list div {
  padding: 0 18px;
  border-right: 1px solid var(--line);
}

.trust-list div:first-child {
  padding-left: 0;
}

.trust-list div:last-child {
  padding-right: 0;
  border-right: 0;
}

.trust-list dt {
  margin-bottom: 7px;
  color: var(--ink);
  font-weight: 900;
}

.trust-list dd {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.data-panel {
  padding: 20px;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: var(--radius);
  background:
    linear-gradient(150deg, rgba(7, 17, 31, .98), rgba(8, 26, 44, .96)),
    radial-gradient(circle at top right, rgba(6, 182, 212, .18), transparent 28%);
  color: white;
  box-shadow: var(--shadow);
}

.panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2px 2px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
}

.panel-top div {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.panel-top span,
.chart-head span,
.schedule span {
  color: #8bd9e7;
  font-size: 12px;
  font-weight: 900;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(22, 163, 74, .15);
}

.match-list {
  display: grid;
  gap: 12px;
  padding: 18px 0;
}

.match-row {
  display: grid;
  grid-template-columns: 42px 1fr auto;
  gap: 14px;
  align-items: center;
  min-width: 0;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .055);
}

.sport-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  background: rgba(22, 163, 74, .16);
  color: #86efac;
  font-size: 15px;
  font-weight: 900;
}

.sport-icon.blue {
  background: rgba(37, 99, 235, .18);
  color: #93c5fd;
}

.sport-icon.amber {
  background: rgba(245, 158, 11, .18);
  color: #fcd34d;
}

.match-row strong {
  display: block;
  margin-bottom: 5px;
  font-size: 15px;
  overflow-wrap: anywhere;
}

.match-row p {
  margin: 0;
  color: #b7c7d8;
  font-size: 13px;
  line-height: 1.5;
}

.match-row em {
  color: #86efac;
  font-size: 12px;
  font-style: normal;
  font-weight: 900;
}

.chart-card,
.schedule {
  padding: 17px;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .055);
}

.chart-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.mini-chart {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  align-items: end;
  gap: 10px;
  height: 96px;
}

.mini-chart span {
  display: block;
  min-height: 12px;
  border-radius: 999px 999px 4px 4px;
  background: linear-gradient(180deg, #6ee7b7, var(--green));
}

.schedule {
  margin-top: 12px;
}

.schedule h2 {
  margin-bottom: 12px;
  font-size: 18px;
}

.schedule p {
  margin-bottom: 10px;
  color: #c7d5e1;
  font-size: 13px;
  line-height: 1.7;
}

.schedule p:last-child {
  margin-bottom: 0;
}

.today,
.feature-section,
.content-band,
.faq-section,
.notice {
  padding: 78px 4.8vw;
}

.section-heading {
  margin-bottom: 28px;
}

.section-heading.centered {
  max-width: 820px;
  margin: 0 auto 34px;
  text-align: center;
}

.section-heading.centered p:last-child {
  color: var(--muted);
  line-height: 1.8;
}

h2 {
  margin-bottom: 14px;
  color: var(--ink);
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.16;
  letter-spacing: 0;
}

.story-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.story-card {
  position: relative;
  min-height: 188px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid rgba(219, 229, 236, .9);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.story-card::after {
  position: absolute;
  right: -44px;
  bottom: -52px;
  width: 170px;
  height: 170px;
  border: 28px solid rgba(22, 163, 74, .12);
  border-radius: 50%;
  content: "";
}

.story-blue::after {
  border-color: rgba(37, 99, 235, .13);
}

.story-amber::after {
  border-color: rgba(245, 158, 11, .15);
}

.story-card span {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 900;
}

.story-blue span {
  color: var(--blue);
}

.story-amber span {
  color: #b45309;
}

.story-card h3 {
  position: relative;
  z-index: 1;
  max-width: 440px;
  margin-bottom: 24px;
  color: var(--ink);
  font-size: 22px;
  line-height: 1.42;
}

.story-card a {
  position: relative;
  z-index: 1;
  color: var(--green-dark);
  font-size: 14px;
  font-weight: 900;
}

.feature-section {
  background: linear-gradient(180deg, #f8fbfd, #ffffff);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  min-height: 278px;
  padding: 26px;
  border: 1px solid rgba(219, 229, 236, .95);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .86);
  box-shadow: 0 10px 30px rgba(7, 17, 31, .05);
}

.feature-icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  margin-bottom: 22px;
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(22, 163, 74, .14), rgba(22, 163, 74, .04));
  color: var(--green-dark);
  font-size: 24px;
  font-weight: 950;
}

.feature-icon.blue {
  background: linear-gradient(145deg, rgba(37, 99, 235, .14), rgba(37, 99, 235, .04));
  color: var(--blue);
}

.feature-icon.cyan {
  background: linear-gradient(145deg, rgba(6, 182, 212, .15), rgba(6, 182, 212, .04));
  color: #0e7490;
}

.feature-icon.amber {
  background: linear-gradient(145deg, rgba(245, 158, 11, .16), rgba(245, 158, 11, .04));
  color: #b45309;
}

.feature-card h3 {
  margin-bottom: 14px;
  color: var(--ink);
  font-size: 21px;
  line-height: 1.35;
}

.feature-card p,
.content-band p,
.faq-grid p,
.notice p,
.site-footer p {
  color: var(--muted);
  line-height: 1.82;
}

.content-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .42fr);
  gap: 42px;
  align-items: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(7, 17, 31, .95), rgba(8, 32, 51, .92)),
    radial-gradient(circle at 85% 16%, rgba(6, 182, 212, .22), transparent 25%);
}

.content-band h2,
.content-band p {
  color: white;
}

.content-band p {
  color: #cbd5e1;
}

.insight-card {
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .08);
  box-shadow: 0 20px 54px rgba(0, 0, 0, .15);
}

.insight-card span {
  display: block;
  margin-bottom: 14px;
  color: #8bd9e7;
  font-size: 13px;
  font-weight: 900;
}

.insight-card strong {
  display: block;
  margin-bottom: 14px;
  color: white;
  font-size: 28px;
  line-height: 1.24;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.faq-grid article {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
}

.faq-grid h3 {
  margin-bottom: 12px;
  color: var(--ink);
  font-size: 18px;
  line-height: 1.36;
}

.faq-grid p {
  margin-bottom: 0;
  font-size: 14px;
}

.notice {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 24px;
  align-items: start;
  margin: 0 4.8vw 76px;
  padding: 24px;
  border: 1px solid rgba(22, 163, 74, .22);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(22, 163, 74, .09), rgba(6, 182, 212, .06));
}

.notice strong {
  color: var(--green-dark);
  font-size: 18px;
}

.notice p {
  margin-bottom: 0;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 34px 4.8vw;
  background: var(--ink);
  color: white;
}

.site-footer strong {
  display: block;
  margin-bottom: 6px;
}

.site-footer p {
  margin: 0;
  color: #cbd5e1;
}

@media (max-width: 1120px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
    padding-top: 16px;
    padding-bottom: 16px;
  }

  .brand,
  .header-actions {
    min-width: 0;
  }

  .nav {
    width: 100%;
    justify-content: space-between;
    gap: 10px;
    overflow-x: auto;
  }

  .nav a {
    padding: 8px 0 10px;
    white-space: nowrap;
  }

  .nav a:first-child::after,
  .nav a:hover::after {
    bottom: 0;
  }

  .header-actions {
    position: absolute;
    top: 16px;
    right: 4.8vw;
  }

  .hero,
  .content-band {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero {
    min-height: auto;
    padding-top: 64px;
  }

  .data-panel {
    width: 100%;
    max-width: 780px;
  }

  .feature-grid,
  .faq-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .site-header {
    padding-left: 5vw;
    padding-right: 5vw;
  }

  .brand strong {
    font-size: 17px;
  }

  .header-actions {
    right: 5vw;
  }

  .header-cta {
    display: none;
  }

  .hero,
  .today,
  .feature-section,
  .content-band,
  .faq-section {
    padding-left: 5vw;
    padding-right: 5vw;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(31px, 9vw, 38px);
    line-height: 1.08;
    word-break: break-all;
  }

  .mobile-title-break {
    display: block;
  }

  .hero-lead {
    font-size: 16px;
  }

  .hero-copy,
  .trust-list,
  .data-panel {
    max-width: calc(100vw - 10vw);
  }

  .data-panel {
    width: 100%;
    padding: 16px;
  }

  .match-row {
    gap: 10px;
    padding: 12px;
  }

  .trust-list,
  .story-grid,
  .feature-grid,
  .faq-grid,
  .notice {
    grid-template-columns: 1fr;
  }

  .trust-list div {
    padding: 0 0 14px;
    margin-bottom: 14px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .trust-list div:last-child {
    padding-bottom: 0;
    margin-bottom: 0;
    border-bottom: 0;
  }

  .match-row {
    grid-template-columns: 38px 1fr;
  }

  .match-row em {
    grid-column: 2;
  }

  .today,
  .feature-section,
  .content-band,
  .faq-section {
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .notice {
    margin-left: 5vw;
    margin-right: 5vw;
    margin-bottom: 52px;
  }

  .site-footer {
    flex-direction: column;
    padding-left: 5vw;
    padding-right: 5vw;
  }
}