/* === panduan-bermain.css === */
.guide-page {
  color: var(--text);
  background: var(--theme-bg, #101014);
}

.guide-subnav {
  position: sticky;
  top: var(--header-h, 72px);
  z-index: 65;
  border-bottom: 1px solid color-mix(in srgb, var(--text) 10%, transparent);
  background: color-mix(in srgb, var(--theme-bg, #101014) 88%, transparent);
  backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
}

.guide-subnav-shell {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: clamp(10px, 1.4vw, 22px);
  width: min(72rem, calc(100% - 32px));
  min-height: 46px;
  margin-inline: auto;
  overflow-x: auto;
  scrollbar-width: none;
}

.guide-subnav-shell::-webkit-scrollbar {
  display: none;
}

.guide-subnav-label,
.guide-subnav a,
.guide-eyebrow,
.guide-chip {
  flex: 0 0 auto;
  font-size: clamp(11px, .75vw, 13px);
  font-weight: 880;
  line-height: 1;
  letter-spacing: -.01em;
  white-space: nowrap;
}

.guide-subnav-label {
  color: color-mix(in srgb, var(--text) 56%, transparent);
}

.guide-subnav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  border-bottom: 2px solid transparent;
  color: color-mix(in srgb, var(--text) 72%, transparent);
  text-decoration: none;
}

.guide-subnav a:hover,
.guide-subnav a:focus-visible,
.guide-subnav a[aria-current="page"] {
  border-bottom-color: color-mix(in srgb, var(--accent-2) 76%, transparent);
  color: var(--text);
}

.guide-main {
  position: relative;
  isolation: isolate;
  display: grid;
  gap: clamp(24px, 3.5vw, 46px);
  min-height: calc(100dvh - var(--header-h, 72px));
  padding-block: clamp(24px, 3.5vw, 42px) clamp(42px, 6vw, 76px);
  animation: guide-enter .26s ease both;
}

.guide-shell {
  width: min(72rem, calc(100% - 32px));
  margin-inline: auto;
}

.guide-masthead-inner,
.guide-panel,
.guide-card {
  border: 1px solid color-mix(in srgb, var(--text) 10%, transparent);
  background:
    radial-gradient(circle at 12% 0%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 24rem),
    linear-gradient(180deg, color-mix(in srgb, var(--surface) 86%, transparent), color-mix(in srgb, var(--surface-2) 74%, transparent));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 20px 48px rgba(0,0,0,.24);
}

.guide-masthead-inner {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: clamp(12px, 1.45vw, 18px);
  padding: clamp(24px, 4.6vw, 48px);
  border-radius: clamp(22px, 3vw, 32px);
}

.guide-masthead-inner::before,
.guide-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(255,255,255,.055), transparent 40%, rgba(255,255,255,.032));
  opacity: .72;
}

.guide-masthead-inner > *,
.guide-panel > * {
  position: relative;
  z-index: 1;
}

.guide-eyebrow,
.guide-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  justify-self: start;
  width: fit-content;
  max-width: 100%;
  min-height: 28px;
  padding: 0 12px;
  border: 1px solid color-mix(in srgb, var(--accent-2) 34%, transparent);
  border-radius: 999px;
  color: color-mix(in srgb, var(--accent-2) 88%, var(--text));
  background:
    linear-gradient(180deg, rgba(255,255,255,.082), rgba(255,255,255,.034)),
    color-mix(in srgb, var(--accent-2) 12%, transparent);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 10px 24px rgba(0,0,0,.12);
}

.guide-title {
  max-width: 820px;
  margin: 0;
  color: var(--text);
  font-size: clamp(42px, 7.5vw, 92px);
  font-weight: 950;
  line-height: .9;
  letter-spacing: -.07em;
}

.guide-lead {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(15px, 1.45vw, 19px);
  font-weight: 720;
  line-height: 1.56;
}

.guide-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 2px;
}

.guide-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid color-mix(in srgb, var(--text) 12%, transparent);
  border-radius: 999px;
  color: var(--text);
  background: color-mix(in srgb, var(--surface-2) 76%, transparent);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.07), 0 12px 24px rgba(0,0,0,.18);
  font-size: 12px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: .02em;
  text-decoration: none;
  transition: color .16s ease, border-color .16s ease, background-color .16s ease, transform .16s ease;
}

.guide-button:hover,
.guide-button:focus-visible {
  border-color: color-mix(in srgb, var(--text) 22%, transparent);
  background: color-mix(in srgb, var(--surface-2) 92%, transparent);
  transform: translateY(-1px);
}

.guide-button--primary {
  color: var(--accent-contrast);
  border-color: color-mix(in srgb, var(--accent) 34%, transparent);
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent-2) 70%, #fff 8%), color-mix(in srgb, var(--accent) 60%, #101014 14%));
}

.guide-section {
  display: grid;
  gap: clamp(16px, 2.5vw, 26px);
}

.guide-section-head {
  display: grid;
  gap: 8px;
  max-width: 780px;
}

.guide-section-head h2,
.guide-panel h2 {
  margin: 0;
  color: var(--text);
  font-size: clamp(28px, 4.4vw, 56px);
  font-weight: 950;
  line-height: .96;
  letter-spacing: -.055em;
}

.guide-section-head p,
.guide-panel p,
.guide-card p {
  margin: 0;
  color: var(--muted);
  font-weight: 700;
  line-height: 1.58;
}

.guide-feature-grid,
.guide-step-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(12px, 1.8vw, 18px);
}

.guide-card {
  display: grid;
  align-content: start;
  gap: clamp(10px, 1.2vw, 14px);
  min-height: 0;
  padding: clamp(16px, 2vw, 22px);
  border-radius: 24px;
}

.guide-feature-grid > .guide-card,
.guide-step-grid > .guide-card {
  grid-column: span 1;
}

.guide-feature-grid > .guide-card--wide,
.guide-step-grid > .guide-card--wide,
.guide-feature-grid > .guide-card:last-child {
  grid-column: 1 / -1;
}

.guide-step-number {
  width: fit-content;
  max-width: 100%;
  padding: 7px 10px;
  border: 1px solid color-mix(in srgb, var(--text) 9%, transparent);
  border-radius: 999px;
  color: color-mix(in srgb, var(--text) 58%, transparent);
  background: color-mix(in srgb, var(--text) 4%, transparent);
  font-size: 11px;
  font-weight: 950;
  line-height: 1;
  letter-spacing: .06em;
}

.guide-card h3 {
  margin: 0;
  color: var(--text);
  font-size: clamp(20px, 2.3vw, 30px);
  font-weight: 950;
  line-height: 1;
  letter-spacing: -.04em;
}

.guide-card p {
  font-size: clamp(13.5px, .95vw, 15px);
}

.guide-muted,
.guide-example {
  color: color-mix(in srgb, var(--text) 60%, transparent) !important;
}

.guide-note,
.guide-formula {
  margin-top: 2px;
  padding: 12px 14px;
  border: 1px solid color-mix(in srgb, var(--text) 9%, transparent);
  border-radius: 16px;
  background: color-mix(in srgb, var(--text) 5%, transparent);
  color: color-mix(in srgb, var(--text) 80%, transparent);
  font-size: clamp(12.5px, .9vw, 14px);
  font-weight: 820;
  line-height: 1.5;
}

.guide-formula {
  width: fit-content;
  max-width: 100%;
  color: var(--accent-contrast);
  background: color-mix(in srgb, var(--accent-2) 90%, transparent);
  font-size: clamp(15px, 1.25vw, 18px);
  font-weight: 950;
  letter-spacing: -.025em;
}

.guide-mini-list {
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.guide-mini-list li {
  padding: 10px 12px;
  border: 1px solid color-mix(in srgb, var(--text) 8%, transparent);
  border-radius: 14px;
  background: color-mix(in srgb, var(--text) 4%, transparent);
  color: color-mix(in srgb, var(--text) 76%, transparent);
  font-size: 13px;
  font-weight: 850;
  line-height: 1.35;
}

.guide-panel {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: clamp(16px, 2.5vw, 26px);
  padding: clamp(20px, 4vw, 38px);
  border-radius: 28px;
}

.guide-panel-copy {
  display: grid;
  gap: 10px;
  max-width: 760px;
}

.guide-checklist {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.guide-checklist li {
  position: relative;
  min-height: 54px;
  padding: 14px 16px 14px 42px;
  border: 1px solid color-mix(in srgb, var(--text) 9%, transparent);
  border-radius: 16px;
  color: color-mix(in srgb, var(--text) 78%, transparent);
  background: color-mix(in srgb, var(--text) 4.5%, transparent);
  font-size: clamp(13px, .95vw, 14.5px);
  font-weight: 800;
  line-height: 1.45;
}

.guide-checklist li::before {
  content: "";
  position: absolute;
  top: 18px;
  left: 17px;
  width: 12px;
  height: 7px;
  border-bottom: 2px solid currentColor;
  border-left: 2px solid currentColor;
  transform: rotate(-45deg);
  opacity: .78;
}

@keyframes guide-enter {
  from {
    opacity: .01;
    transform: translate3d(0, 8px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@media (max-width: 980px) {
  .guide-feature-grid,
  .guide-step-grid,
  .guide-checklist {
    grid-template-columns: 1fr;
  }

  .guide-feature-grid > .guide-card,
  .guide-step-grid > .guide-card,
  .guide-feature-grid > .guide-card--wide,
  .guide-step-grid > .guide-card--wide,
  .guide-feature-grid > .guide-card:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 720px) {
  .guide-shell,
  .guide-subnav-shell {
    width: min(100% - 20px, 72rem);
  }

  .guide-subnav-shell {
    min-height: 40px;
  }

  .guide-subnav a {
    min-height: 40px;
  }

  .guide-main {
    gap: 22px;
    padding-block: 20px 54px;
  }

  .guide-masthead-inner {
    gap: 10px;
    padding: 20px;
    border-radius: 22px;
  }

  .guide-eyebrow,
  .guide-chip {
    min-height: 26px;
    padding-inline: 10px;
    font-size: 10px;
  }

  .guide-title {
    font-size: clamp(38px, 15vw, 62px);
    letter-spacing: -.06em;
  }

  .guide-lead,
  .guide-section-head p,
  .guide-panel p,
  .guide-card p {
    font-size: 12.8px;
    line-height: 1.5;
  }

  .guide-section-head h2,
  .guide-panel h2 {
    font-size: 25px;
    letter-spacing: -.04em;
  }

  .guide-card {
    gap: 9px;
    padding: 14px;
    border-radius: 18px;
  }

  .guide-card h3 {
    font-size: 20px;
  }

  .guide-panel {
    gap: 12px;
    padding: 16px;
    border-radius: 20px;
  }

  .guide-checklist li {
    min-height: 0;
    padding-block: 12px;
    font-size: 12.5px;
  }

  .guide-actions {
    display: grid;
  }

  .guide-button {
    min-height: 34px;
    padding-inline: 12px;
    font-size: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .guide-main {
    animation: none;
  }

  .guide-button {
    transition: none;
  }
}