/* 기본 타이포그래피, 색, 버튼 */

@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css");

:root {
  --orange: #d0420a;
  --orange-hover: #b33808;
  --orange-soft: #fff4ee;
  --orange-wash: #f8f1ec;
  --ink: #171717;
  --muted: #5c646e;
  --line: #e6e8eb;
  --bg: #f3f4f6;
  --white: #ffffff;
  --focus: #9a3108;
  --shadow-sm: 0 1px 2px rgba(23, 23, 23, 0.04);
  --shadow-md: 0 10px 28px rgba(23, 23, 23, 0.08);
  --radius: 14px;
  --header-h: 126px;
  --dock-h: 60px;
  --container: 1240px;
  --ease: 180ms ease;
}

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

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

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(1200px 420px at 80% -10%, rgba(208, 66, 10, 0.08), transparent 60%),
    radial-gradient(900px 360px at 0% 0%, rgba(23, 23, 23, 0.04), transparent 55%),
    var(--white);
  font-family: "Pretendard", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  overscroll-behavior-y: none;
}

body.nav-open {
  overflow: hidden;
}

a,
button,
.btn,
.package-card,
.shortcut-card {
  -webkit-tap-highlight-color: rgba(208, 66, 10, 0.18);
  touch-action: manipulation;
}

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

a {
  color: var(--orange);
}

a:hover {
  color: var(--orange-hover);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

[id] {
  scroll-margin-top: 88px;
}

.keep {
  white-space: nowrap;
}

h1 {
  font-size: clamp(1.85rem, 2.8vw, 2.55rem);
  line-height: 1.28;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
  font-weight: 800;
}

h2 {
  font-size: clamp(1.35rem, 2vw, 1.65rem);
  line-height: 1.35;
  letter-spacing: -0.025em;
  margin-bottom: 10px;
  font-weight: 800;
}

h3 {
  font-size: 1.12rem;
  line-height: 1.4;
  margin-bottom: 8px;
  font-weight: 750;
  letter-spacing: -0.02em;
}

p {
  margin-bottom: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
}

:focus {
  outline: none;
}

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

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

[hidden] {
  display: none !important;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: 0;
  z-index: 100;
  transform: translateY(-120%);
  background: var(--ink);
  color: var(--white);
  padding: 10px 14px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.skip-link:focus {
  transform: translateY(8px);
  color: var(--white);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  line-height: 1.2;
  cursor: pointer;
  transition: background var(--ease), border-color var(--ease), color var(--ease), transform var(--ease), box-shadow var(--ease);
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 8px 18px rgba(208, 66, 10, 0.22);
}

.btn-primary:hover {
  background: var(--orange-hover);
  color: var(--white);
}

.btn-secondary {
  background: var(--white);
  border-color: #d5d8dc;
  color: var(--ink);
}

.btn-secondary:hover {
  border-color: var(--orange);
  color: var(--orange);
  background: var(--orange-soft);
}

.btn svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.breadcrumb {
  margin-bottom: 10px;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 0.85rem;
}

.breadcrumb li + li::before {
  content: "/";
}

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

.breadcrumb a:hover {
  color: var(--orange);
}

.page-intro {
  padding: 40px 0 8px;
}

.page-intro p {
  max-width: 42rem;
  color: var(--muted);
}

.section {
  padding: 48px 0;
}

.band {
  background: linear-gradient(180deg, #f6f7f9 0%, #f1f2f4 100%);
}

.section-head {
  margin-bottom: 22px;
  max-width: 44rem;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 8px;
  color: var(--orange);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.section-eyebrow::before {
  content: "";
  width: 18px;
  height: 2px;
  background: var(--orange);
}

.section-head p {
  color: var(--muted);
  max-width: 42rem;
}

.muted {
  color: var(--muted);
}

.stack {
  display: grid;
  gap: 12px;
}

.card-grid {
  display: grid;
  gap: 12px;
}

.info-card,
.empty-panel,
.plain-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.plain-card > * + * {
  margin-top: 12px;
}

.empty-panel {
  background: var(--bg);
}

.empty-panel h2,
.empty-panel h3 {
  font-size: 1.25rem;
}

.empty-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.check-list {
  display: grid;
  gap: 8px;
  padding-left: 1.15rem;
}

.check-list li + li {
  margin-top: 0;
}