:root {
  --cn-ink: #1c3530;
  --cn-ink-soft: #3d5a52;
  --cn-leaf: #2f7a5f;
  --cn-leaf-deep: #246a58;
  --cn-sky: #6aa8c2;
  --cn-sun: #e8b84a;
  --cn-mist: #e8f3ef;
  --cn-paper: #f4faf7;
  --cn-line: rgba(28, 53, 48, 0.12);
  --cn-white: #ffffff;
  --cn-radius: 14px;
  --cn-max: 1120px;
  --cn-font-display: "Bagel", "Apple SD Gothic Neo", sans-serif;
  --cn-font-body: "IBM Plex Sans KR", "Apple SD Gothic Neo", sans-serif;
  --cn-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body.chaeknarae {
  margin: 0;
  color: var(--cn-ink);
  font-family: var(--cn-font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(106, 168, 194, 0.22), transparent 55%),
    radial-gradient(900px 420px at 90% 0%, rgba(47, 122, 95, 0.14), transparent 50%),
    linear-gradient(180deg, var(--cn-mist) 0%, var(--cn-paper) 40%, #eef6f8 100%);
  min-height: 100vh;
}

body.chaeknarae a {
  color: var(--cn-leaf-deep);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

body.chaeknarae a:hover {
  color: var(--cn-ink);
}

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

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

.cn-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--cn-ink);
  color: var(--cn-white);
  padding: 0.6rem 1rem;
}

.cn-skip:focus {
  left: 1rem;
  top: 1rem;
}

/* Top bar */
.cn-top {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(10px);
  background: rgba(244, 250, 247, 0.82);
  border-bottom: 1px solid var(--cn-line);
}

.cn-top__inner {
  max-width: var(--cn-max);
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.cn-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--cn-ink);
  text-decoration: none;
}

.cn-logo__mark {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: 10px;
}

.cn-logo__name {
  display: flex;
  flex-direction: column;
  gap: 0.05rem;
  line-height: 1.15;
}

.cn-logo__title {
  font-family: var(--cn-font-display);
  font-size: 1.45rem;
  letter-spacing: -0.03em;
  color: var(--cn-ink);
}

.cn-logo__tag {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--cn-leaf);
}

.cn-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 1.1rem;
  flex-wrap: wrap;
}

.cn-nav__list a {
  color: var(--cn-ink-soft);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
}

.cn-nav__list a:hover {
  color: var(--cn-leaf);
}

/* Buttons & search */
.cn-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: 0.65rem 1.25rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  border: 1.5px solid transparent;
  transition: transform 0.25s var(--cn-ease), background 0.25s ease, color 0.25s ease;
}

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

.cn-btn--primary {
  background: var(--cn-leaf);
  color: var(--cn-white);
}

.cn-btn--primary:hover {
  background: var(--cn-leaf-deep);
  color: var(--cn-white);
}

.cn-btn--ghost {
  background: rgba(255, 255, 255, 0.72);
  color: var(--cn-ink);
  border-color: rgba(28, 53, 48, 0.18);
}

.cn-btn--ghost:hover {
  color: var(--cn-ink);
  background: var(--cn-white);
}

.cn-search {
  display: flex;
  gap: 0.5rem;
  width: min(100%, 34rem);
}

.cn-search input[type="search"] {
  flex: 1;
  min-width: 0;
  border: 1.5px solid rgba(28, 53, 48, 0.16);
  background: var(--cn-white);
  border-radius: 12px;
  padding: 0.75rem 1.1rem;
  font: inherit;
  color: var(--cn-ink);
}

.cn-search input[type="search"]:focus {
  outline: 2px solid rgba(47, 122, 95, 0.45);
  outline-offset: 1px;
}

.cn-search button {
  border: 0;
  border-radius: 12px;
  padding: 0.75rem 1.2rem;
  background: var(--cn-leaf);
  color: var(--cn-white);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.cn-search button:hover {
  background: var(--cn-leaf-deep);
}

.cn-search--wide {
  width: min(100%, 28rem);
  margin-top: 1.25rem;
}

/* Shared page chrome */
.cn-page {
  max-width: var(--cn-max);
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}

.cn-page__head {
  margin-bottom: 1.75rem;
}

.cn-page__head h1 {
  font-family: var(--cn-font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin: 0 0 0.4rem;
  letter-spacing: -0.02em;
}

.cn-empty {
  color: var(--cn-ink-soft);
  padding: 1rem 0;
}

.cn-list {
  display: grid;
  gap: 1rem;
}

.cn-list__item a {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1rem 0;
  border-bottom: 1px solid var(--cn-line);
  text-decoration: none;
  color: inherit;
}

.cn-list__item h2 {
  font-size: 1.1rem;
  margin: 0 0 0.35rem;
  font-weight: 600;
}

.cn-list__item p {
  margin: 0;
  color: var(--cn-ink-soft);
  font-size: 0.95rem;
}

.cn-list__thumb img {
  width: 72px;
  height: 96px;
  object-fit: cover;
  border-radius: 8px;
}

.cn-pager {
  margin-top: 2rem;
}

.cn-foot {
  border-top: 1px solid var(--cn-line);
  background: rgba(255, 255, 255, 0.45);
  margin-top: 2rem;
}

.cn-foot__inner {
  max-width: var(--cn-max);
  margin: 0 auto;
  padding: 2rem 1.25rem 2.5rem;
}

.cn-foot__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--cn-font-display);
  font-size: 1.3rem;
  margin: 0 0 0.5rem;
  color: var(--cn-ink);
  text-decoration: none;
}

.cn-foot__brand img {
  width: 32px;
  height: 32px;
  border-radius: 9px;
}

.cn-foot__note {
  margin: 0 0 0.75rem;
  color: var(--cn-ink-soft);
  font-size: 0.95rem;
}

.cn-foot__seo {
  margin: 0;
  font-size: 0.85rem;
}

.cn-foot__seo a {
  color: var(--cn-ink-soft);
  text-decoration: none;
  margin-right: 0.85rem;
}

.cn-foot__seo a:hover {
  color: var(--cn-leaf);
}

@media (max-width: 720px) {
  .cn-nav {
    display: none;
  }

  .cn-list__item a {
    grid-template-columns: 56px 1fr;
  }
}