:root {
  --naver-green: #03A94D;
  --naver-green-strong: #00A040;
  --naver-bg: #f5f7f6;
  --naver-card: #ffffff;
  --naver-text: #1f1f1f;
  --naver-muted: #6f7471;
  --naver-border: #dfe5e1;
  --naver-soft: #eef7f1;

  --theme: var(--naver-bg);
  --entry: var(--naver-card);
  --primary: var(--naver-text);
  --secondary: var(--naver-muted);
  --tertiary: var(--naver-border);
  --content: var(--naver-text);
  --code-block-bg: #202124;
  --code-bg: #f2f4f3;
  --border: var(--naver-border);
  --radius: 10px;
}

html {
  scroll-behavior: smooth;
}

body {
  background:
    linear-gradient(180deg, rgba(3, 169, 77, 0.03), rgba(3, 169, 77, 0) 180px),
    var(--naver-bg);
  color: var(--naver-text);
}

a {
  color: var(--naver-green);
  text-decoration: none;
}

a:hover {
  color: var(--naver-green-strong);
}

.header {
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--naver-border);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.nav {
  max-width: calc(var(--nav-width) + var(--gap) * 2);
  min-height: var(--header-height);
  line-height: 1.2;
}

.logo {
  margin: auto var(--gap);
}

.naver-logo-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--naver-green);
}

.naver-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 7px;
  background: var(--naver-green);
  color: #fff;
  font-size: 15px;
  line-height: 1;
  flex: 0 0 auto;
}

.naver-title {
  color: var(--naver-green);
}

#menu,
.logo-switches,
.lang-switch,
#theme-toggle,
.top-link,
.social-icons,
.share-buttons,
.comments,
.paginav,
.breadcrumbs,
.toc,
.entry-hint,
.entry-hint-parent .entry-hint,
.post-single .entry-hint,
.post-single .entry-hint svg,
.page-header a svg,
.post-header a svg,
.footer .top-link,
.buttons {
  display: none !important;
}

.main {
  max-width: calc(var(--main-width) + var(--gap) * 2);
  padding-top: calc(var(--gap) + 4px);
}

.page-header h1,
.post-title,
.first-entry .entry-header h1 {
  letter-spacing: -0.03em;
}

.page-header h1,
.post-title {
  font-weight: 800;
  color: var(--naver-text);
}

.post-header {
  margin-top: 18px;
}

.post-title {
  margin-bottom: 6px;
  font-size: 38px;
}

.post-description {
  color: var(--secondary);
  font-size: 16px;
  line-height: 1.7;
}

.post-meta,
.entry-footer {
  color: var(--secondary);
  font-size: 13px;
}

.post-meta a,
.entry-footer a {
  color: inherit;
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.post-tags li a {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--naver-soft);
  color: var(--naver-green);
  border: 1px solid rgba(3, 169, 77, 0.12);
  font-size: 13px;
  font-weight: 600;
}

.first-entry,
.post-entry {
  background: var(--entry);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.02);
}

.first-entry {
  min-height: 300px;
  margin-top: var(--gap);
  margin-bottom: calc(var(--gap) * 2);
  padding: calc(var(--gap) + 6px);
  background:
    linear-gradient(180deg, rgba(3, 169, 77, 0.06), rgba(3, 169, 77, 0.01)),
    var(--entry);
  border-left: 4px solid var(--naver-green);
}

.post-entry {
  padding: var(--gap);
  margin-bottom: var(--gap);
  transition: transform 0.12s ease, box-shadow 0.12s ease, border-color 0.12s ease;
}

.post-entry:hover {
  transform: translateY(-1px);
  border-color: rgba(3, 169, 77, 0.28);
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.05);
}

.first-entry .entry-header h1 {
  font-size: 34px;
  line-height: 1.28;
}

.entry-header h2 {
  font-size: 23px;
  line-height: 1.35;
  margin: 0;
}

.entry-content {
  color: var(--secondary);
  font-size: 14px;
  line-height: 1.72;
  margin: 10px 0 0;
}

.entry-cover img {
  border-radius: 12px;
}

.pagination {
  gap: 10px;
}

.pagination a {
  background: var(--naver-green);
  color: #fff;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  line-height: 36px;
  padding: 0 16px;
}

.pagination a:hover {
  background: var(--naver-green-strong);
  color: #fff;
}

.post-content {
  color: var(--naver-text);
  line-height: 1.85;
}

.post-content h1,
.post-content h2,
.post-content h3,
.post-content h4 {
  letter-spacing: -0.02em;
  color: var(--naver-text);
}

.post-content h2 {
  margin-top: 34px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--naver-border);
}

.post-content blockquote {
  border-left: 3px solid var(--naver-green);
  background: #fff;
  border-radius: 0 12px 12px 0;
}

.post-content code:not(pre code) {
  background: rgba(3, 169, 77, 0.08);
  color: var(--naver-green-strong);
  border-radius: 6px;
}

.post-content table th {
  background: #f7faf8;
}

.post-content table,
.post-content td,
.post-content th {
  border-color: var(--naver-border);
}

#searchbox input {
  border: 1px solid var(--naver-border);
  border-radius: 12px;
  background: #fff;
}

#searchbox input:focus {
  border-color: var(--naver-green);
  box-shadow: 0 0 0 3px rgba(3, 169, 77, 0.12);
}

#searchResults li {
  border: 1px solid var(--naver-border);
  background: #fff;
}

.footer {
  color: var(--secondary);
  font-size: 12px;
}

.footer a {
  color: inherit;
  border-bottom: 1px solid currentColor;
}

@media (max-width: 768px) {
  .naver-logo-link {
    font-size: 20px;
  }

  .main {
    padding-top: var(--gap);
  }

  .post-title {
    font-size: 30px;
  }

  .first-entry {
    min-height: 240px;
  }

  .first-entry .entry-header h1 {
    font-size: 28px;
  }
}