:root {
  color-scheme: dark;
  --purpose-bg: #07101d;
  --purpose-surface: #0d192a;
  --purpose-surface-2: #12223a;
  --purpose-line: #243a59;
  --purpose-text: #f5f8fd;
  --purpose-muted: #aab9cc;
  --purpose-accent: #3f9cff;
}

html {
  scroll-behavior: smooth;
}

body.font-purpose-page {
  margin: 0;
  background:
    radial-gradient(circle at 85% 8%, rgba(48, 122, 221, 0.18), transparent 33rem),
    linear-gradient(180deg, #08111f 0%, var(--purpose-bg) 100%);
  color: var(--purpose-text);
  font-family: "Pretendard Variable", Pretendard, "Malgun Gothic", sans-serif;
}

.font-purpose-page main {
  width: min(1500px, calc(100% - 48px));
  margin: 0 auto;
  padding: 126px 0 100px;
}

.purpose-breadcrumb {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 30px;
  color: var(--purpose-muted);
  font-size: 0.93rem;
}

.purpose-breadcrumb a {
  color: #dbeaff;
  text-decoration: none;
}

.purpose-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(34px, 6vw, 78px);
  border: 1px solid var(--purpose-line);
  border-radius: 32px;
  background:
    linear-gradient(135deg, rgba(33, 96, 181, 0.26), transparent 52%),
    var(--purpose-surface);
}

.purpose-hero::after {
  position: absolute;
  top: -130px;
  right: -110px;
  width: 420px;
  height: 420px;
  border: 1px solid rgba(93, 165, 255, 0.25);
  border-radius: 50%;
  content: "";
}

.purpose-eyebrow,
.purpose-section-head > p {
  margin: 0 0 12px;
  color: #75bcff;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.purpose-hero h1 {
  position: relative;
  z-index: 1;
  max-width: 980px;
  margin: 0;
  color: #fff;
  font-size: clamp(2.4rem, 5.6vw, 5.6rem);
  line-height: 1.05;
  letter-spacing: -0.055em;
}

.purpose-answer {
  position: relative;
  z-index: 1;
  max-width: 1060px;
  margin: 36px 0 0;
  color: #c5d3e5;
  font-size: clamp(1.02rem, 1.6vw, 1.3rem);
  line-height: 1.75;
}

.purpose-answer strong {
  display: block;
  margin-bottom: 7px;
  color: #fff;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
}

.purpose-hero__links,
.purpose-related {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.purpose-hero__links a,
.purpose-related a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 9px 16px;
  border: 1px solid #355278;
  border-radius: 999px;
  background: rgba(8, 18, 32, 0.68);
  color: #e8f2ff;
  font-weight: 700;
  text-decoration: none;
}

.purpose-hero__links a:first-child {
  border-color: var(--purpose-accent);
  background: var(--purpose-accent);
  color: #04101f;
}

.purpose-hero__links a:hover,
.purpose-hero__links a:focus-visible,
.purpose-related a:hover,
.purpose-related a:focus-visible {
  border-color: #72bbff;
  background: #163961;
  color: #fff;
}

.purpose-criteria,
.purpose-fonts,
.purpose-faq {
  margin-top: 76px;
}

.purpose-section-head h2 {
  margin: 0;
  color: #fff;
  font-size: clamp(1.8rem, 3.2vw, 3.2rem);
  letter-spacing: -0.045em;
}

.purpose-section-head > span {
  display: block;
  margin-top: 10px;
  color: var(--purpose-muted);
  line-height: 1.7;
}

.purpose-criteria__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 25px;
}

.purpose-criteria__grid article {
  padding: 26px;
  border: 1px solid var(--purpose-line);
  border-radius: 20px;
  background: var(--purpose-surface);
}

.purpose-criteria__grid h2 {
  margin: 0 0 10px;
  color: #fff;
  font-size: 1.08rem;
}

.purpose-criteria__grid p {
  margin: 0;
  color: var(--purpose-muted);
  line-height: 1.7;
}

.purpose-font-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.purpose-font-card {
  overflow: hidden;
  border: 1px solid var(--purpose-line);
  border-radius: 24px;
  background: var(--purpose-surface);
}

.purpose-font-card__preview {
  display: flex;
  min-height: 190px;
  align-items: center;
  padding: 28px;
  background: #e9f1fb;
  color: #10233d;
  font-size: clamp(1.5rem, 2.6vw, 2.5rem);
  line-height: 1.25;
  letter-spacing: -0.04em;
}

.purpose-font-card__body {
  padding: 24px;
}

.purpose-font-card__meta {
  margin: 0 0 8px;
  color: #84bfff;
  font-size: 0.82rem;
  font-weight: 700;
}

.purpose-font-card h2 {
  margin: 0;
  color: #fff;
  font-size: 1.35rem;
}

.purpose-font-card__body > p:not(.purpose-font-card__meta) {
  min-height: 76px;
  margin: 13px 0 17px;
  color: var(--purpose-muted);
  line-height: 1.65;
}

.purpose-font-card dl {
  margin: 0 0 20px;
  border-top: 1px solid #1e314d;
}

.purpose-font-card dl div {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid #1e314d;
}

.purpose-font-card dt {
  color: #8092aa;
  font-weight: 600;
}

.purpose-font-card dd {
  margin: 0;
  color: #dce8f7;
}

.purpose-font-card__body > a {
  color: #70b9ff;
  font-weight: 800;
  text-decoration: none;
}

.purpose-font-card__body > a:hover,
.purpose-font-card__body > a:focus-visible {
  color: #fff;
  text-decoration: underline;
}

.purpose-faq details {
  margin-top: 12px;
  border: 1px solid var(--purpose-line);
  border-radius: 18px;
  background: var(--purpose-surface);
}

.purpose-faq summary {
  padding: 21px 24px;
  color: #fff;
  font-size: 1.05rem;
  font-weight: 800;
  cursor: pointer;
}

.purpose-faq details p {
  margin: 0;
  padding: 0 24px 22px;
  color: var(--purpose-muted);
  line-height: 1.75;
}

.purpose-related {
  align-items: center;
  margin-top: 60px;
  padding-top: 28px;
  border-top: 1px solid var(--purpose-line);
}

.purpose-related strong {
  margin-right: 8px;
  color: #fff;
}

@media (max-width: 1080px) {
  .purpose-font-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .font-purpose-page main {
    width: min(100% - 28px, 1500px);
    padding-top: 94px;
  }

  .purpose-hero {
    padding: 30px 22px;
    border-radius: 22px;
  }

  .purpose-criteria,
  .purpose-fonts,
  .purpose-faq {
    margin-top: 52px;
  }

  .purpose-criteria__grid,
  .purpose-font-grid {
    grid-template-columns: 1fr;
  }

  .purpose-font-card__body > p:not(.purpose-font-card__meta) {
    min-height: auto;
  }

  .purpose-related {
    align-items: flex-start;
  }

  .purpose-related strong {
    width: 100%;
  }
}