/* ==========================================================================
   돌파로 — DOLPARO
   일상의 문제에, 작동하는 돌파구를 만듭니다.

   구조: 중립적인 그릇(돌파로) + 서비스별 액센트(스마일데이/애기집)
   시그니처: 破線 — 끊겼다가 한 단 올라서 이어지는 선. '돌파로'라는 이름 그대로.
   ========================================================================== */

/* --- 1. 토큰 ------------------------------------------------------------ */

:root {
  /* 그릇: 돌파로 자체는 무채색으로 조용하게 */
  --bg:          #FAFAF7;
  --surface:     #FFFFFF;
  --muted:       #F2F1EC;
  --ink:         #16130F;
  --ink-2:       #6B655C;
  --ink-3:       #9A948C;
  --line:        #E3E0D8;
  --line-strong: #CFCBC1;

  /* 서비스 액센트: 해당 카드와 해당 서비스 페이지에서만 등장 */
  --smileday:      #F0761E; /* 면 채움용 — 포스터 원색 */
  --smileday-ink:  #A8480B; /* 흰 배경 위 텍스트용 (대비 5.6:1) */
  --smileday-tint: #FDF4E3;
  --smileday-warm: #F7E9CE;
  --smileday-sun:  #FFC93C;

  --airang:      #0F6E56;   /* i-rang 실제 디자인 토큰 green-600 */
  --airang-tint: #EAF5F0;
  --airang-line: #C2EAD8;

  /* 타이포 */
  --font-sans: "IBM Plex Sans KR", -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo",
               "Malgun Gothic", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --fs-display: clamp(2.25rem, 5.6vw, 4rem);
  --fs-h2:      clamp(1.5rem, 2.9vw, 2.125rem);
  --fs-h3:      1.1875rem;
  --fs-body:    1.0625rem;
  --fs-small:   0.9375rem;
  --fs-label:   0.75rem;

  /* 레이아웃 */
  --maxw:   1080px;
  --gutter: clamp(1.25rem, 5vw, 3rem);
  --radius: 14px;
  --radius-lg: 20px;
}

/* --- 2. 리셋 & 기본 ----------------------------------------------------- */

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  font-weight: 400;
  line-height: 1.85;
  letter-spacing: -0.01em;
  word-break: keep-all;   /* 한국어 어절 단위 줄바꿈 */
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, p, ul, ol, dl, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
  border-radius: 3px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: 0.75rem 1.25rem;
  background: var(--ink);
  color: #fff;
  font-size: var(--fs-small);
}
.skip-link:focus { left: 0; }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* --- 3. 레이아웃 -------------------------------------------------------- */

.wrap {
  width: min(var(--maxw), 100% - var(--gutter) * 2);
  margin-inline: auto;
}

.wrap--narrow { width: min(720px, 100% - var(--gutter) * 2); }

.section { padding-block: clamp(3.5rem, 8vw, 6.5rem); }
.section--tight { padding-block: clamp(2.75rem, 5.5vw, 4.25rem); }
.section--muted { background: var(--muted); }

/* --- 4. 시그니처: 破線 --------------------------------------------------- */
/* 선이 끊기고 한 단 올라서 다시 이어진다. 로고·구분선·카드 전환점 세 곳에만 쓴다. */

.breach { display: block; color: var(--line-strong); }
.breach svg { width: 100%; height: auto; overflow: visible; }
.breach path {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  vector-effect: non-scaling-stroke;
}

.rule {
  border: 0;
  height: 1px;
  background: var(--line);
  margin: 0;
}

/* --- 5. 타이포 유틸 ----------------------------------------------------- */

.eyebrow {
  font-family: var(--font-sans);
  font-size: var(--fs-label);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  line-height: 1.4;
  margin-bottom: 1.25rem;
}

.h2 {
  font-size: var(--fs-h2);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.025em;
}

.h3 {
  font-size: var(--fs-h3);
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: -0.02em;
}

.lede {
  font-size: clamp(1.0625rem, 1.6vw, 1.1875rem);
  color: var(--ink-2);
  line-height: 1.85;
}

.prose > * + * { margin-top: 1.25rem; }
.prose p { color: var(--ink-2); }
.prose strong { color: var(--ink); font-weight: 600; }

/* --- 6. 버튼 & 링크 ----------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8125rem 1.375rem;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-family: inherit;
  font-size: var(--fs-small);
  font-weight: 500;
  letter-spacing: -0.01em;
  text-decoration: none;
  line-height: 1;
  transition: background-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}
.btn:hover { background: #000; transform: translateY(-1px); }

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}
.btn--ghost:hover { background: var(--surface); border-color: var(--ink); }

.btn[aria-disabled="true"] {
  background: var(--muted);
  border-color: var(--line);
  color: var(--ink-3);
  cursor: default;
  pointer-events: none;
  transform: none;
}

.btn__arrow { transition: transform 0.18s ease; }
.btn:hover .btn__arrow { transform: translate(2px, -2px); }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

/* 텍스트 링크: 밑줄이 호버에서 끊겼다 이어진다 — 破線의 축소판 */
.tlink {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: var(--fs-small);
  font-weight: 500;
  text-decoration: none;
  color: var(--ink);
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 100% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  padding-bottom: 2px;
  transition: background-size 0.25s ease, color 0.18s ease;
}
.tlink:hover { background-size: 0% 1px; }
.tlink svg { transition: transform 0.18s ease; }
.tlink:hover svg { transform: translate(2px, -2px); }

/* --- 7. 헤더 ------------------------------------------------------------ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 60px;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--ink);
}
.wordmark .breach { width: 22px; color: var(--ink); flex: none; }

.site-nav ul {
  display: flex;
  gap: clamp(1rem, 3vw, 1.75rem);
  align-items: center;
}
.site-nav a {
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--ink-2);
  text-decoration: none;
  padding-block: 0.25rem;
  border-bottom: 1.5px solid transparent;
  transition: color 0.16s ease, border-color 0.16s ease;
}
.site-nav a:hover { color: var(--ink); border-color: var(--line-strong); }
.site-nav a[aria-current="page"] { color: var(--ink); border-color: var(--ink); }

/* --- 8. 히어로 ---------------------------------------------------------- */

.hero { padding-block: clamp(3.5rem, 9vw, 7rem) clamp(3rem, 7vw, 5.5rem); }

.hero__title {
  font-size: var(--fs-display);
  font-weight: 600;
  line-height: 1.22;
  letter-spacing: -0.04em;
  max-width: 22em;
  margin-bottom: 1.75rem;
  text-wrap: balance;
}

/* 핵심 어구 아래 破線 — 페이지에서 유일하게 강조하는 지점 */
.hero__mark {
  position: relative;
  display: inline-block;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 10' preserveAspectRatio='none'%3E%3Cpath d='M0 8 H84 L106 2 H200' fill='none' stroke='%2316130F' stroke-width='1.6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 100% 0.3em;
  padding-bottom: 0.34em;
}

.hero__lede { max-width: 36em; margin-bottom: 2.25rem; text-wrap: pretty; }

/* --- 9. 서비스 카드 ----------------------------------------------------- */
/* 카드는 "불편 → 제품"의 순서로 읽힌다. 그게 이 브랜드가 일하는 방식이라서. */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.card {
  --accent: var(--ink);
  --accent-tint: var(--muted);
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.75rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  transform: translateY(-2px);
  box-shadow: 0 10px 28px -20px color-mix(in srgb, var(--accent) 60%, transparent);
}

.card--smileday { --accent: var(--smileday-ink); --accent-tint: var(--smileday-tint); }
.card--airang   { --accent: var(--airang);      --accent-tint: var(--airang-tint); }

.card__problem-label {
  font-family: var(--font-sans);
  font-size: var(--fs-label);
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--ink-3);
  margin-bottom: 0.625rem;
}

.card__problem {
  font-size: var(--fs-small);
  line-height: 1.7;
  color: var(--ink-2);
  margin-bottom: 1.375rem;
}

/* 카드 안의 破線 = 불편이 제품으로 넘어가는 지점 */
.card__breach {
  color: color-mix(in srgb, var(--accent) 40%, var(--line));
  margin-bottom: 1.375rem;
}

.card__tile {
  width: 52px;
  height: 52px;
  border-radius: 13px;
  margin-bottom: 1rem;
  flex: none;
  overflow: hidden;
}
.card__tile img { width: 100%; height: 100%; object-fit: cover; }

.card__tile--airang {
  display: grid;
  place-items: center;
  background: var(--airang-tint);
  border: 1px solid var(--airang-line);
  color: var(--airang);
}

.card__name {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.4;
  margin-bottom: 0.375rem;
}

.card__desc {
  font-size: var(--fs-small);
  color: var(--ink-2);
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

.card__foot { margin-top: auto; }
.card__foot .tlink { color: var(--accent); }

/* 준비 중 카드 */
.card--next {
  background: transparent;
  border-style: dashed;
  border-color: var(--line-strong);
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 220px;
  gap: 0.75rem;
}
.card--next:hover { transform: none; box-shadow: none; border-color: var(--ink-3); }
.card--next .card__name { margin: 0; color: var(--ink-2); }
.card__plus {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px dashed var(--line-strong);
  border-radius: 50%;
  color: var(--ink-3);
}
.card__soon {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.12em;
  color: var(--ink-3);
}

/* --- 10. 방법 (순서가 있는 4단계) --------------------------------------- */

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(198px, 1fr));
  gap: clamp(1.5rem, 2.6vw, 2rem);
  margin-top: 2.5rem;
}

.step { display: flex; flex-direction: column; gap: 0.625rem; }

.step__num {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--ink-3);
  padding-bottom: 0.625rem;
  border-bottom: 1px solid var(--line-strong);
}

.step__title {
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.5;
}

.step__body {
  font-size: var(--fs-small);
  color: var(--ink-2);
  line-height: 1.75;
}

/* --- 11. 섹션 헤딩 블록 -------------------------------------------------- */

.block__head { max-width: 46ch; }
.block__head .h2 { margin-bottom: 1.25rem; }

/* 나란히 읽히는 두 단락 */
.duo {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.duo .h2 { margin-bottom: 1.25rem; }

/* --- 12. 제안 / 문의 ----------------------------------------------------- */

.pitch {
  display: grid;
  gap: 2rem;
  padding: clamp(2rem, 5vw, 3.25rem);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}
.pitch .h2 { margin-bottom: 1rem; }
.pitch p { color: var(--ink-2); max-width: 52ch; }

/* --- 13. 푸터 ------------------------------------------------------------ */

.site-footer {
  border-top: 1px solid var(--line);
  padding-block: clamp(2.5rem, 5vw, 3.5rem);
  font-size: var(--fs-small);
}

.footer__grid {
  display: grid;
  grid-template-columns: minmax(220px, 1.6fr) repeat(auto-fit, minmax(140px, 1fr));
  gap: 2rem;
  align-items: start;
}

.footer__brand .wordmark { margin-bottom: 0.75rem; }
.footer__tagline { color: var(--ink-2); max-width: 26ch; line-height: 1.7; }

.footer__title {
  font-family: var(--font-sans);
  font-size: var(--fs-label);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 0.875rem;
}

.footer__list li + li { margin-top: 0.5rem; }
.footer__list a {
  color: var(--ink-2);
  text-decoration: none;
  transition: color 0.16s ease;
}
.footer__list a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: space-between;
  align-items: center;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  color: var(--ink-3);
  font-size: var(--fs-label);
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
}

/* --- 14. 서비스 상세: 스마일데이 ----------------------------------------- */

.crumb {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.08em;
  color: var(--ink-3);
  padding-block: 1.5rem 0;
}
.crumb a { text-decoration: none; color: var(--ink-3); }
.crumb a:hover { color: var(--ink); }
.crumb [aria-current] { color: var(--ink-2); }

.product-hero {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: flex-start;
  padding-block: clamp(2rem, 5vw, 3.25rem) clamp(2.5rem, 6vw, 4rem);
}

.product-hero__icon {
  width: clamp(88px, 14vw, 120px);
  border-radius: 24px;
  flex: none;
  margin-top: 0.35em;
  box-shadow: 0 16px 36px -24px rgba(240, 118, 30, 0.75);
}

.product-hero__body { flex: 1 1 320px; }

.product-hero__name {
  font-size: clamp(2rem, 4.5vw, 2.875rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.25;
  margin-bottom: 0.5rem;
}

.product-hero__tagline {
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
  font-weight: 500;
  color: var(--smileday-ink);
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.status-note {
  font-family: var(--font-sans);
  font-size: var(--fs-label);
  letter-spacing: 0.06em;
  color: var(--ink-3);
  margin-top: 0.875rem;
}

/* 알림 → 5초 미소 → 오늘의 기록 (포스터의 흐름 그대로) */
.flow-band {
  background: var(--smileday-tint);
  border-block: 1px solid var(--smileday-warm);
  padding-block: clamp(2.5rem, 6vw, 4rem);
}

.flow {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: center;
  gap: clamp(0.75rem, 2.5vw, 1.75rem);
}

.flow__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.75rem;
  flex: 0 1 180px;
}

.flow__icon {
  display: grid;
  place-items: center;
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: #FFFDF7;
  border: 1px solid var(--smileday-warm);
  color: var(--smileday);
}

.flow__name { font-weight: 600; letter-spacing: -0.02em; line-height: 1.4; }

.flow__desc {
  font-size: var(--fs-small);
  color: var(--ink-2);
  line-height: 1.7;
}

.flow__arrow {
  align-self: center;
  margin-top: 26px;
  color: var(--smileday);
  flex: none;
}

.badge {
  display: block;
  width: fit-content;
  margin: clamp(1.75rem, 4vw, 2.5rem) auto 0;
  padding: 0.625rem 1.5rem;
  border-radius: 999px;
  background: #FFFDF7;
  border: 1px solid var(--smileday-warm);
  font-weight: 600;
  font-size: var(--fs-small);
  letter-spacing: 0.02em;
  color: var(--ink);
}

.assurances {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.assurance {
  display: flex;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.assurance__icon { color: var(--smileday-ink); flex: none; margin-top: 2px; }
.assurance .h3 { margin-bottom: 0.375rem; }
.assurance p { font-size: var(--fs-small); color: var(--ink-2); line-height: 1.75; }

/* --- 15. 문서 페이지 (개인정보처리방침 / 고객지원) ----------------------- */

.doc { padding-block: clamp(2.5rem, 6vw, 4rem) clamp(3.5rem, 8vw, 6rem); }

.doc__title {
  font-size: clamp(1.875rem, 4vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.3;
  margin-bottom: 0.75rem;
}

.doc__meta {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.06em;
  color: var(--ink-3);
  margin-bottom: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--line);
}

.doc h2 {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.5;
  margin-top: 3rem;
  margin-bottom: 1rem;
}
.doc h2:first-of-type { margin-top: 0; }

.doc h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-top: 1.75rem;
  margin-bottom: 0.5rem;
}

.doc p { color: var(--ink-2); margin-bottom: 1rem; }
.doc p:last-child { margin-bottom: 0; }

.doc ul { margin-bottom: 1rem; }
.doc ul li {
  position: relative;
  padding-left: 1.125rem;
  color: var(--ink-2);
  margin-bottom: 0.5rem;
}
.doc ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 6px;
  height: 1px;
  background: var(--line-strong);
}

.doc a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }

.callout {
  padding: 1.375rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--smileday);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin-bottom: 2rem;
}
.callout p { margin-bottom: 0; color: var(--ink); font-size: var(--fs-small); }

.faq { border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); padding-block: 1.5rem; }
.faq__item .h3 { margin-bottom: 0.5rem; }
.faq__item p { font-size: var(--fs-small); color: var(--ink-2); margin-bottom: 0; }

.contact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
  padding: 1.375rem 1.5rem;
  background: var(--muted);
  border-radius: var(--radius);
  margin-bottom: 2rem;
}
.contact-row dt {
  font-family: var(--font-sans);
  font-size: var(--fs-label);
  letter-spacing: 0.1em;
  color: var(--ink-3);
  margin-bottom: 0.25rem;
}
.contact-row dd { margin: 0; font-weight: 500; }

/* --- 16. 준비 중 페이지 -------------------------------------------------- */

.stub {
  padding-block: clamp(4rem, 12vw, 8rem);
  text-align: center;
}
.stub .breach { width: 88px; margin: 0 auto 2rem; color: var(--line-strong); }
.stub__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  margin-bottom: 1rem;
}
.stub p { color: var(--ink-2); max-width: 40ch; margin: 0 auto 2rem; }

/* --- 17. 반응형 --------------------------------------------------------- */

@media (max-width: 640px) {
  .site-nav ul { gap: 1rem; }
  .hero__title { max-width: none; }
  .flow__arrow { display: none; }
  .flow { gap: 1.75rem; }
  .flow__step { flex: 1 1 100%; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 400px) {
  .site-nav { font-size: 0.875rem; }
  .card { padding: 1.375rem; }
}

/* --- 18. 모션 ------------------------------------------------------------ */

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    animation: rise 0.7s cubic-bezier(0.22, 1, 0.36, 1) backwards;
  }
  .reveal:nth-child(1) { animation-delay: 0.04s; }
  .reveal:nth-child(2) { animation-delay: 0.12s; }
  .reveal:nth-child(3) { animation-delay: 0.2s; }
  .reveal:nth-child(4) { animation-delay: 0.28s; }
}

@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* --- 19. 인쇄 ----------------------------------------------------------- */

@media print {
  .site-header, .site-footer, .actions, .skip-link { display: none; }
  body { background: #fff; color: #000; }
}