:root {
  color-scheme: dark;
  --ink: #f4f7fb;
  --muted: #a7b2c1;
  --faint: #718096;
  --night: #07111f;
  --night-2: #0b1728;
  --surface: #101f32;
  --surface-2: #14263d;
  --line: rgba(255, 255, 255, 0.1);
  --orange: #ff6b2c;
  --orange-2: #ff944d;
  --ice: #78dce8;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
  --radius-lg: 1.75rem;
  --radius-md: 1.1rem;
  font-family: Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", Inter, system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 78% 12%, rgba(120, 220, 232, 0.08), transparent 25rem),
    radial-gradient(circle at 35% 0%, rgba(255, 107, 44, 0.07), transparent 29rem),
    var(--night);
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

img {
  max-width: 100%;
}

code {
  padding: 0.12rem 0.35rem;
  border: 1px solid var(--line);
  border-radius: 0.35rem;
  background: rgba(255, 255, 255, 0.05);
  font-size: 0.9em;
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--ice);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.7rem 1rem;
  border-radius: 0.6rem;
  background: var(--ink);
  color: var(--night);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: min(1160px, calc(100% - 2.5rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 17, 31, 0.84);
  backdrop-filter: blur(16px);
}

.header-inner {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  letter-spacing: 0.04em;
}

.brand-mark {
  display: grid;
  width: 2.35rem;
  aspect-ratio: 1;
  place-items: center;
  border-radius: 0.75rem 0.75rem 0.75rem 0.18rem;
  background: linear-gradient(145deg, var(--orange-2), var(--orange));
  box-shadow: 0 8px 28px rgba(255, 107, 44, 0.3);
  color: white;
  font-weight: 900;
}

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

.brand strong {
  font-size: 1rem;
}

.brand small {
  margin-top: 0.22rem;
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
}

.site-header nav,
.site-footer nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.site-header nav a {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 650;
}

.site-header nav a:hover,
.site-header nav a[aria-current="page"] {
  color: var(--ink);
}

.menu-button {
  display: none;
  width: 2.8rem;
  height: 2.8rem;
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
}

.menu-button > span:not(.sr-only) {
  display: block;
  width: 1.15rem;
  height: 2px;
  margin: 0.22rem auto;
  border-radius: 2px;
  background: currentColor;
}

.hero {
  display: grid;
  min-height: 650px;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 7rem);
  padding-block: clamp(5rem, 10vw, 8rem);
}

.eyebrow {
  margin: 0 0 1.1rem;
  color: var(--orange-2);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.2em;
}

.eyebrow span {
  display: inline-block;
  width: 0.55rem;
  height: 0.55rem;
  margin-right: 0.55rem;
  border-radius: 999px;
  background: var(--orange);
  box-shadow: 0 0 0 0.35rem rgba(255, 107, 44, 0.12);
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

h1 {
  max-width: 8.4em;
  margin: 0;
  font-size: clamp(3.3rem, 7vw, 6.8rem);
  line-height: 0.98;
  letter-spacing: -0.065em;
}

.hero-lede {
  margin: 1.8rem 0 0;
  color: var(--muted);
  font-size: clamp(1.12rem, 2.1vw, 1.36rem);
  line-height: 1.65;
}

.mobile-break {
  display: none;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2.1rem;
}

.button {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.35rem;
  border: 1px solid transparent;
  border-radius: 0.9rem;
  font-size: 0.95rem;
  font-weight: 800;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, var(--orange), var(--orange-2));
  box-shadow: 0 14px 36px rgba(255, 107, 44, 0.23);
  color: #111827;
}

.button-ghost {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.035);
}

.signal-stage {
  position: relative;
  min-height: 465px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--night-2);
  box-shadow: var(--shadow);
}

.signal-stage img {
  width: 100%;
  height: 100%;
  min-height: 465px;
  display: block;
  object-fit: cover;
  object-position: 62% center;
}

.signal-stage > p {
  position: absolute;
  z-index: 3;
  bottom: 1.5rem;
  left: 1.7rem;
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 999px;
  background: rgba(5, 12, 22, 0.72);
  color: #dce5ef;
  font-size: 0.9rem;
  backdrop-filter: blur(10px);
}

.signal-stage > p span {
  width: 0.5rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 0.28rem rgba(255, 107, 44, 0.16);
}

.disclosure-bar {
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
}

.disclosure-bar .shell {
  display: flex;
  min-height: 70px;
  align-items: center;
  gap: 0.9rem 1.3rem;
  padding-block: 0.9rem;
}

.disclosure-bar strong {
  color: var(--orange-2);
}

.disclosure-bar span {
  color: var(--muted);
}

.disclosure-bar a {
  margin-left: auto;
  font-weight: 750;
  white-space: nowrap;
}

.section {
  padding-block: clamp(5rem, 9vw, 8rem);
}

.section-quiet {
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2rem;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 1.12;
  letter-spacing: -0.045em;
}

.section-heading .eyebrow {
  margin-bottom: 0.5rem;
}

.text-link {
  color: var(--muted);
  font-weight: 750;
}

.text-link:hover {
  color: var(--ink);
}

.empty-deals {
  display: flex;
  min-height: 190px;
  align-items: center;
  justify-content: center;
  gap: 1.1rem;
  border: 1px dashed rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.025);
  text-align: left;
}

.empty-icon {
  display: grid;
  width: 3rem;
  aspect-ratio: 1;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 107, 44, 0.12);
  color: var(--orange-2);
  font-size: 1.8rem;
}

.empty-deals h3 {
  margin: 0;
  font-size: 1.12rem;
}

.empty-deals p {
  margin: 0.2rem 0 0;
  color: var(--muted);
}

.deal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.deal-grid > .empty-deals {
  grid-column: 1 / -1;
}

.deal-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--night-2);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.18);
}

.deal-media {
  position: relative;
  min-height: 220px;
  overflow: hidden;
  background: #e8edf3;
}

.deal-media img {
  width: 100%;
  height: 220px;
  display: block;
  object-fit: cover;
}

.deal-media-fallback {
  background:
    radial-gradient(circle at 72% 38%, rgba(120, 220, 232, 0.17), transparent 26%),
    radial-gradient(circle at 42% 62%, rgba(255, 107, 44, 0.2), transparent 24%),
    linear-gradient(145deg, #13243a, #0a1423);
}

.deal-media-fallback::after {
  position: absolute;
  inset: 50% auto auto 50%;
  width: 4.4rem;
  height: 4.4rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 1.1rem 1.1rem 1.1rem 0.25rem;
  content: "D";
  display: grid;
  place-items: center;
  transform: translate(-50%, -50%);
  color: rgba(255, 255, 255, 0.48);
  font-size: 1.65rem;
  font-weight: 900;
}

.deal-category,
.deal-badge {
  position: absolute;
  z-index: 2;
  top: 0.85rem;
  padding: 0.42rem 0.68rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 800;
}

.deal-category {
  left: 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(5, 12, 22, 0.74);
  color: #e6edf5;
  backdrop-filter: blur(8px);
}

.deal-badge {
  right: 0.85rem;
  background: var(--orange);
  color: #141b24;
}

.deal-body {
  padding: 1.25rem;
}

.deal-meta,
.checked-at,
.deal-note,
.price-caution,
.card-disclosure {
  margin: 0;
}

.deal-meta {
  color: var(--orange-2);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.deal-title {
  min-height: 3.1em;
  margin: 0.55rem 0 0;
  font-size: 1.12rem;
  line-height: 1.45;
}

.deal-note {
  margin-top: 0.65rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.deal-pricing {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  margin-top: 1.25rem;
}

.deal-pricing strong {
  font-size: 1.65rem;
  line-height: 1;
  letter-spacing: -0.045em;
}

.price-unit {
  margin-left: 0.15rem;
  font-size: 0.92rem;
}

.deal-original {
  color: var(--faint);
  font-size: 0.85rem;
}

.checked-at {
  margin-top: 0.55rem;
  color: var(--faint);
  font-size: 0.78rem;
}

.deal-link {
  width: 100%;
  margin-top: 1.15rem;
}

.card-disclosure {
  margin-top: 1rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
  color: #cbd5e1;
  font-size: 0.78rem;
  line-height: 1.55;
}

.price-caution {
  margin-top: 0.45rem;
  color: var(--faint);
  font-size: 0.75rem;
  line-height: 1.5;
}

.split-feature {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1.15fr);
  align-items: start;
  gap: clamp(3rem, 8vw, 8rem);
}

.split-feature h2,
.page-hero h1 {
  margin: 0;
  font-size: clamp(2.8rem, 6vw, 5.8rem);
  line-height: 1.02;
  letter-spacing: -0.058em;
}

.info-panel {
  padding: clamp(1.8rem, 4vw, 3rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--night-2);
}

.info-kicker {
  margin: 0;
  color: var(--orange-2);
  font-size: 0.8rem;
  font-weight: 800;
}

.info-panel h3 {
  margin: 0.75rem 0 0;
  font-size: clamp(1.45rem, 3vw, 2.1rem);
  line-height: 1.25;
  letter-spacing: -0.035em;
}

.info-panel > p:not(.info-kicker) {
  margin: 1rem 0 1.4rem;
  color: var(--muted);
}

.page-hero {
  padding-block: clamp(5.5rem, 11vw, 9rem) clamp(4rem, 8vw, 6.5rem);
}

.page-hero-compact {
  padding-bottom: clamp(2rem, 5vw, 4rem);
}

.page-hero > p:last-child {
  max-width: 48rem;
  margin: 1.6rem 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.disclosure-bar-sticky {
  position: sticky;
  z-index: 10;
  top: 76px;
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.principle-card {
  min-height: 255px;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--night-2);
}

.principle-card > span {
  color: var(--orange-2);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.13em;
}

.principle-card h2 {
  margin: 2.2rem 0 0;
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  letter-spacing: -0.03em;
}

.principle-card p {
  margin: 0.75rem 0 0;
  color: var(--muted);
}

.prose-layout {
  display: grid;
  grid-template-columns: minmax(200px, 0.55fr) minmax(0, 1.45fr);
  align-items: start;
  gap: clamp(3rem, 9vw, 9rem);
}

.prose-layout aside {
  position: sticky;
  top: 7rem;
}

.prose-layout aside h2 {
  margin: 0;
  font-size: 2.5rem;
  letter-spacing: -0.045em;
}

.prose h2,
.prose h3 {
  line-height: 1.3;
  letter-spacing: -0.025em;
}

.prose h2 {
  margin: 0 0 1rem;
  font-size: 1.55rem;
}

.prose h3 {
  margin: 2.4rem 0 0;
  font-size: 1.28rem;
}

.prose h3:first-child {
  margin-top: 0;
}

.prose p {
  margin: 0.75rem 0 0;
  color: var(--muted);
}

.prose a {
  color: var(--ice);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.policy-layout {
  display: grid;
  max-width: 920px;
  gap: 1rem;
}

.policy-card {
  padding: clamp(1.6rem, 4vw, 2.6rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--night-2);
}

.policy-card-highlight {
  border-color: rgba(255, 107, 44, 0.45);
  background:
    linear-gradient(135deg, rgba(255, 107, 44, 0.12), transparent 55%),
    var(--night-2);
}

.policy-label {
  margin: 0;
  color: var(--orange-2);
  font-size: 0.8rem;
  font-weight: 850;
}

.policy-card-highlight h2 {
  max-width: 19em;
  margin: 0.8rem 0 0;
  font-size: clamp(1.55rem, 3.4vw, 2.45rem);
  line-height: 1.38;
  letter-spacing: -0.035em;
}

.policy-updated {
  margin: 1rem 0 0;
  color: var(--faint);
  font-size: 0.88rem;
}

.not-found {
  display: flex;
  min-height: 100vh;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
  padding-block: 4rem;
}

.not-found .eyebrow {
  margin-top: 5rem;
}

.not-found h1 {
  max-width: 11em;
  font-size: clamp(3rem, 8vw, 6.5rem);
}

.not-found > p:not(.eyebrow) {
  margin: 1.2rem 0 2rem;
  color: var(--muted);
  font-size: 1.08rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #050c16;
}

.footer-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 2rem;
  padding-block: 2.2rem;
  color: var(--muted);
  font-size: 0.86rem;
}

.footer-inner > p {
  margin: 0;
}

.footer-inner strong {
  color: var(--ink);
}

.site-footer nav {
  justify-content: center;
  gap: 1.2rem;
}

@media (max-width: 820px) {
  .menu-button {
    display: block;
  }

  .site-header nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 1.25rem;
    left: 1.25rem;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    padding: 0.55rem;
    border: 1px solid var(--line);
    border-radius: 0 0 1rem 1rem;
    background: rgba(7, 17, 31, 0.98);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
  }

  .site-header nav[data-open="true"] {
    display: flex;
  }

  .site-header nav a {
    padding: 0.8rem;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 3.5rem;
    padding-block: 4.5rem;
  }

  .signal-stage {
    min-height: 390px;
  }

  .signal-stage img {
    min-height: 390px;
  }

  .disclosure-bar .shell {
    align-items: flex-start;
    flex-direction: column;
  }

  .disclosure-bar a {
    margin-left: 0;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .site-footer nav {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .deal-grid,
  .principle-grid,
  .prose-layout,
  .split-feature {
    grid-template-columns: 1fr;
  }

  .prose-layout aside {
    position: static;
  }

  .disclosure-bar-sticky {
    position: static;
  }
}

@media (max-width: 520px) {
  .shell {
    width: min(100% - 1.5rem, 1160px);
  }

  .header-inner {
    min-height: 68px;
  }

  .hero {
    padding-top: 3.7rem;
  }

  h1 {
    font-size: clamp(3rem, 16vw, 4.4rem);
  }

  .mobile-break {
    display: block;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .signal-stage {
    min-height: 330px;
  }

  .signal-stage img {
    min-height: 330px;
  }

  .section-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.6rem;
  }

  .empty-deals {
    align-items: flex-start;
    padding: 2rem 1.4rem;
  }

  .page-hero h1,
  .split-feature h2 {
    font-size: clamp(2.75rem, 14vw, 4.5rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}