:root {
  --bg: #050203;
  --bg-soft: #0d0507;
  --panel: #16080b;
  --panel-light: #240b11;
  --text: #fff7f5;
  --muted: #d8bfc0;
  --red: #f30646;
  --red-dark: #9f0c2e;
  --orange: #ff315c;
  --line: rgba(255, 255, 255, 0.12);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Pretendard, "Noto Sans KR", "Malgun Gothic", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.7;
}

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

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

.skip-link {
  position: absolute;
  left: -999px;
  top: 10px;
  z-index: 50;
  padding: 10px 14px;
  background: #fff;
  color: #111;
}

.skip-link:focus {
  left: 10px;
}

.container {
  width: min(1180px, calc(100% - 32px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: #030102;
  border-bottom: 1px solid rgba(243, 6, 70, 0.22);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

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

.site-logo {
  width: min(190px, 52vw);
  filter: drop-shadow(0 10px 18px rgba(243, 6, 70, 0.18));
}

.main-nav .menu {
  display: flex;
  gap: 8px;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
}

.main-nav .menu li {
  margin: 0;
}

.main-nav .menu a {
  display: block;
  padding: 10px 18px;
  border-radius: 999px;
  color: #f2e7e7;
  font-size: 16px;
  font-weight: 800;
}

.main-nav .menu a:hover,
.main-nav .menu a:focus {
  background: rgba(231, 59, 47, 0.18);
  color: #fff;
}

.main-nav .menu:not(:empty) + .fallback-menu {
  display: none;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 128px 0 72px;
  background:
    radial-gradient(circle at 50% 22%, rgba(243, 6, 70, 0.18), transparent 28%),
    linear-gradient(180deg, #150307 0%, #050203 64%, #050203 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.012) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.38;
}

.hero-center {
  position: relative;
  z-index: 1;
  max-width: 1060px;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  margin: 0 0 16px;
  padding: 6px 13px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: #ffd4cc;
  font-size: 14px;
  font-weight: 700;
}

h1,
h2,
h3,
p {
  word-break: keep-all;
}

h1 {
  max-width: 980px;
  margin: 0 auto;
  font-size: clamp(42px, 6vw, 76px);
  line-height: 1.08;
  letter-spacing: 0;
  font-weight: 900;
}

h1 span {
  position: relative;
  display: inline-block;
  color: var(--red);
  text-shadow:
    0 0 18px rgba(243, 6, 70, 0.36),
    0 0 44px rgba(243, 6, 70, 0.22);
  z-index: 0;
}

h1 span::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 52%;
  z-index: -1;
  width: 132%;
  height: 118%;
  border-radius: 999px;
  background:
    radial-gradient(ellipse at center, rgba(243, 6, 70, 0.24) 0%, rgba(85, 0, 24, 0.34) 36%, rgba(5, 2, 3, 0) 74%);
  filter: blur(22px);
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.hero-subtitle {
  margin: 28px 0 0;
  color: #fff;
  font-size: clamp(22px, 2.4vw, 32px);
  font-weight: 900;
}

.hero-text {
  max-width: 760px;
  margin: 34px auto 0;
  color: #c9b7b7;
  font-size: 19px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 42px;
}

.btn {
  display: inline-flex;
  min-height: 72px;
  align-items: center;
  justify-content: center;
  padding: 18px 36px;
  border: 1px solid transparent;
  border-radius: 18px;
  font-size: 18px;
  font-weight: 900;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.btn:hover,
.btn:focus {
  transform: translateY(-2px);
}

.btn.primary {
  background: linear-gradient(135deg, var(--red), #ff1f5d);
  box-shadow: 0 18px 42px rgba(243, 6, 70, 0.36);
  color: #fff;
}

.btn.secondary {
  border-color: rgba(243, 6, 70, 0.35);
  background: rgba(0, 0, 0, 0.2);
  color: #fff;
}

.btn.full {
  width: 100%;
  margin-top: 18px;
}


.stats {
  position: relative;
  z-index: 2;
  padding: 36px 0 72px;
  background: var(--bg);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 980px;
  background: transparent;
}

.stats-grid div {
  padding: 12px 25px;
  text-align: center;
}

.stats-grid div + div {
  border-left: 0;
}

.stats-grid strong {
  display: block;
  color: var(--red);
  font-size: clamp(40px, 4.6vw, 56px);
  line-height: 1.2;
}

.stats-grid span {
  color: #b7a8a8;
  font-size: 17px;
}

.section {
  padding: 82px 0;
  background: var(--bg);
}

.section.alt {
  background: var(--bg-soft);
}

.section-heading {
  max-width: 720px;
  margin: 0 auto 34px;
  text-align: center;
}

.section-heading.left {
  margin-inline: 0;
  text-align: left;
}

.section-heading h2 {
  margin: 0 0 10px;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.18;
}

.section-heading p {
  margin: 0;
  color: var(--muted);
}

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

.feature-card,
.keyword-card,
.access-card,
.post-card,
.faq-list details {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.03));
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.2);
}

.feature-card {
  padding: 24px;
}

.feature-card span {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(231, 59, 47, 0.18);
  color: #ffb4a8;
  font-weight: 900;
}

.feature-card h3,
.keyword-card h3 {
  margin: 18px 0 10px;
  font-size: 20px;
}

.feature-card p,
.keyword-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.keyword-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px;
}

.keyword-card {
  min-height: 430px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 34px 28px 38px;
  border-color: rgba(199, 158, 81, 0.46);
  border-radius: 34px;
  background: radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.085), transparent 42%), linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.022)), #111113;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 28px 62px rgba(0, 0, 0, 0.38);
  text-align: center;
}

.keyword-icon {
  width: 136px;
  height: 136px;
  margin: 0 auto 30px;
}

.keyword-icon img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 18px 24px rgba(0, 0, 0, 0.34));
}

.keyword-card h3 {
  margin: 0 0 20px;
  color: #fff7df;
  font-size: clamp(28px, 2.45vw, 38px);
  line-height: 1.18;
  font-weight: 900;
  word-break: keep-all;
}

.keyword-card p {
  max-width: 310px;
  margin: 0;
  color: #f2e8e4;
  font-size: 18px;
  line-height: 1.9;
  word-break: keep-all;
}

.access-wrap {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: 38px;
  align-items: center;
}

.access-card {
  padding: 28px;
  background: linear-gradient(145deg, rgba(231, 59, 47, 0.14), rgba(255, 255, 255, 0.04));
}

.status-line {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.status-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: #34d399;
  box-shadow: 0 0 0 8px rgba(52, 211, 153, 0.12);
}

.url-box {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.2);
}

.url-box span {
  min-width: 0;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 800;
}

.url-box button {
  border: 0;
  border-radius: 10px;
  padding: 9px 14px;
  background: #fff;
  color: #321015;
  cursor: pointer;
  font-weight: 900;
}

.check-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 23px;
  color: var(--muted);
}

.check-list li + li {
  margin-top: 8px;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--orange);
}

.faq-list {
  max-width: 860px;
  margin-inline: auto;
  display: grid;
  gap: 12px;
}

.faq-list details {
  padding: 18px 20px;
}

.faq-list summary {
  cursor: pointer;
  font-size: 18px;
  font-weight: 900;
}

.faq-list p {
  margin: 12px 0 0;
  color: var(--muted);
}

.page-section {
  min-height: 55vh;
}

.content-shell {
  max-width: 900px;
}

.post-card {
  padding: 34px;
}

.post-card h1 {
  font-size: 34px;
}

.entry-content {
  color: #f4ddda;
}

.info-page-card .eyebrow {
  margin-bottom: 10px;
}

.info-lead {
  margin: 14px 0 28px;
  color: #f4ddda;
  font-size: 18px;
  line-height: 1.8;
  word-break: keep-all;
}

.info-content {
  display: grid;
  gap: 22px;
}

.info-content section {
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.info-content h2 {
  margin: 0 0 10px;
  color: #fff7f5;
  font-size: 22px;
}

.info-content p {
  margin: 0;
  color: var(--muted);
  line-height: 1.85;
  word-break: keep-all;
}

.site-footer {
  padding: 54px 0 24px;
  background: #070304;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr 0.7fr;
  gap: 34px;
}

.footer-logo {
  margin-bottom: 8px;
  font-size: 24px;
  font-weight: 900;
}

.site-footer p {
  max-width: 520px;
  margin: 0;
  color: var(--muted);
}

.site-footer h3 {
  margin: 0 0 12px;
  font-size: 17px;
}

.site-footer a {
  display: block;
  margin-top: 7px;
  color: var(--muted);
}

.site-footer a:hover,
.site-footer a:focus {
  color: #fff;
}

.copyright {
  width: min(1180px, calc(100% - 32px));
  margin: 34px auto 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: #b99697;
  font-size: 14px;
}

@media (max-width: 980px) {
  .header-inner,
  .main-nav .menu {
    flex-wrap: wrap;
    justify-content: center;
  }

  .header-inner {
    padding: 12px 0;
  }

  .hero {
    padding-top: 62px;
  }

  .access-wrap {
    grid-template-columns: 1fr;
  }

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

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

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

@media (max-width: 640px) {
  .container {
    width: min(100% - 22px, 1180px);
  }

  .site-logo {
    width: min(170px, 72vw);
  }

  .main-nav .menu {
    gap: 4px;
  }

  .main-nav .menu a {
    padding: 8px 10px;
    font-size: 14px;
  }

  .hero {
    padding: 46px 0 42px;
  }

  h1 {
    font-size: 34px;
  }

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

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

  .url-box {
    align-items: stretch;
    flex-direction: column;
  }

  .stats-grid,
  .feature-grid,
  .keyword-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 58px 0;
  }

  .keyword-card {
    min-height: auto;
    padding: 28px 22px 32px;
  }

  .keyword-icon {
    width: 118px;
    height: 118px;
    margin-bottom: 22px;
  }

  .access-card,
  .post-card {
    padding: 22px;
  }
}