@charset "utf-8";

:root {
  color-scheme: light;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: #0f172a;
  background: #f8fafc;
  line-height: 1.65;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  background: linear-gradient(180deg, #ffffff 0%, #f1f5f9 100%);
  min-height: 100vh;
}

a {
  color: #0ea5e9;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.masthead {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid #e2e8f0;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.06);
}

.page__container {
  max-width: 1024px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

.page__header {
  margin-bottom: 2rem;
}

.page__title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0;
  color: #0f172a;
}

.page__content {
  font-size: 1.03rem;
  color: #334155;
}

.archive__item,
.page,
.sidebar,
.author__content {
  border-radius: 10px;
}

.author-profile {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 160px 1fr;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.author-profile__avatar img {
  width: 100%;
  height: auto;
  border-radius: 18px;
  object-fit: cover;
}

.author-profile__details h2 {
  margin: 0 0 0.75rem;
}

.author-profile__links {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.author-profile__links a {
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 0.95rem;
  border-radius: 999px;
  border: 1px solid #e2e8f0;
  background: #f8fafc;
  color: #0f172a;
}

.category-list,
.tag-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.category-list a,
.tag-list a {
  display: block;
  padding: 0.85rem 1rem;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #ffffff;
  color: #0f172a;
}

.search__form {
  display: grid;
  gap: 1rem;
  margin-bottom: 2rem;
}

.search__form label {
  font-weight: 600;
}

.search__form input,
.search__form button {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  border: 1px solid #cbd5e1;
}

.search__form button {
  background: #0ea5e9;
  color: white;
  border-color: #0ea5e9;
  cursor: pointer;
}

.page__footer-follow,
.page__footer-copyright {
  color: #64748b;
}

.notice--primary {
  border-left: 4px solid #2563eb;
  background: #eff6ff;
}

.page__hero {
  margin-bottom: 2rem;
}

.page__header {
  margin-bottom: 2rem;
}

.page__title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 0.75rem;
  color: #0f172a;
}

.page__container {
  max-width: 980px;
  margin: 0 auto;
  padding: 2rem 0;
}

.author-profile {
  display: grid;
  gap: 1rem;
  grid-template-columns: auto 1fr;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.author-profile__avatar img {
  width: 140px;
  height: 140px;
  border-radius: 18px;
  object-fit: cover;
  border: 1px solid #cbd5e1;
}

.author-profile__details h2 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  font-size: 1.8rem;
}

.author-profile__links {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.author-profile__links a {
  display: inline-block;
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  color: #0f172a;
  text-decoration: none;
}

.category-list,
.tag-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.category-list a,
.tag-list a {
  display: block;
  padding: 0.8rem 1rem;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #ffffff;
  color: #0f172a;
  text-decoration: none;
}

.search__form {
  display: grid;
  gap: 1rem;
  margin-bottom: 2rem;
}

.search__form label {
  font-weight: 600;
}

.search__form input,
.search__form button {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  border: 1px solid #cbd5e1;
}

.search__form button {
  background: #0ea5e9;
  color: white;
  border-color: #0ea5e9;
  cursor: pointer;
}

.page__content h2 {
  margin-top: 2rem;
}

.page__content ul,
.page__content ol {
  margin-left: 1.15rem;
}