@import url("https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,600;9..144,700&family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Serif:ital,wght@0,400;0,600;1,400&display=swap");

:root {
  --ink: #1b3a4b;
  --ink-soft: #4a6270;
  --accent: #2bbbad;
  --accent-deep: #1f8f84;
  --paper: #fbfcfc;
  --line: #d7e0e4;
  --muted: #eef3f5;
  --white: #ffffff;
  --max: 1080px;
  --font-brand: "Fraunces", Georgia, serif;
  --font-ui: "IBM Plex Sans", system-ui, sans-serif;
  --font-body: "IBM Plex Serif", Georgia, serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, #f3f7f8 0%, var(--paper) 180px),
    var(--paper);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.7;
}

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

a {
  color: var(--accent-deep);
  text-underline-offset: 0.15em;
}

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

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 0.55rem 0.9rem;
  z-index: 1000;
}

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

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(251, 252, 252, 0.96);
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(8px);
}

.brand-block {
  text-align: center;
  padding: 1.35rem 1.25rem 0.8rem;
  animation: fade-up 0.7s ease both;
}

.brand-lockup {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: var(--ink);
  text-align: left;
}

.brand-lockup img {
  width: 68px;
  height: 68px;
  flex-shrink: 0;
  object-fit: contain;
  display: block;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 0.28rem;
}

.brand-lockup .name {
  font-family: var(--font-brand);
  font-size: clamp(1.85rem, 4vw, 2.45rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
}

.tagline {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
}

.nav-bar {
  border-top: 1px solid var(--line);
}

.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0.55rem 1.25rem;
  display: flex;
  justify-content: center;
  gap: 0.35rem 1.35rem;
  flex-wrap: wrap;
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 600;
}

.nav-inner a {
  text-decoration: none;
  color: var(--ink);
}

.nav-inner a:hover,
.nav-inner a[aria-current="page"] {
  color: var(--accent-deep);
}

.nav-toggle {
  display: none;
  margin: 0 auto 0.7rem;
  border: 1px solid var(--line);
  background: var(--white);
  font-family: var(--font-ui);
  padding: 0.4rem 0.8rem;
  cursor: pointer;
}

.layout-home {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 2.5rem;
  padding: 2rem 0 3.5rem;
}

.feed-item {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 1.15rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease;
}

.feed-item:hover {
  transform: translateX(3px);
}

.feed-item:first-child {
  padding-top: 0.2rem;
}

.feed-thumb {
  overflow: hidden;
  background: var(--muted);
  aspect-ratio: 1 / 1;
}

.feed-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.feed-item:hover .feed-thumb img {
  transform: scale(1.05);
}

.feed-date {
  margin: 0 0 0.3rem;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.feed-item h2 {
  margin: 0 0 0.4rem;
  font-family: var(--font-brand);
  font-size: clamp(1.2rem, 2.2vw, 1.55rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.feed-item p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.sidebar-box {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 1.15rem 1.1rem 1.25rem;
  margin-bottom: 1.2rem;
}

.sidebar-box h2 {
  margin: 0 0 0.85rem;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-deep);
  border-bottom: 2px solid var(--accent);
  display: inline-block;
  padding-bottom: 0.25rem;
}

.featured-link {
  display: block;
  text-decoration: none;
  color: inherit;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.featured-link:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

.featured-link img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  margin-bottom: 0.55rem;
}

.featured-link strong {
  display: block;
  font-family: var(--font-brand);
  font-size: 1.05rem;
  line-height: 1.3;
  margin-bottom: 0.25rem;
}

.featured-link span {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.mission {
  margin: 0.4rem 0 1.8rem;
  padding: 1.25rem 1.3rem;
  background: linear-gradient(135deg, rgba(43, 187, 173, 0.1), rgba(27, 58, 75, 0.05));
  border-left: 4px solid var(--accent);
  animation: fade-up 0.8s ease 0.1s both;
}

.mission h2 {
  margin: 0 0 0.45rem;
  font-family: var(--font-ui);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

.mission p {
  margin: 0;
  font-size: 1.05rem;
}

.newsletter {
  font-family: var(--font-ui);
}

.newsletter p {
  margin: 0 0 0.75rem;
  font-size: 0.92rem;
  color: var(--ink-soft);
  font-family: var(--font-body);
}

.newsletter form {
  display: grid;
  gap: 0.5rem;
}

.newsletter input {
  border: 1px solid var(--line);
  padding: 0.65rem 0.75rem;
  font: inherit;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  padding: 0.7rem 1rem;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.88rem;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease;
}

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

.btn-accent {
  background: var(--accent);
  color: var(--ink);
}

.btn-accent:hover {
  background: #3ecfc0;
  color: var(--ink);
}

.btn-ink {
  background: var(--ink);
  color: #fff;
}

.btn-ink:hover {
  background: #254859;
  color: #fff;
}

.page-hero {
  padding: 2.2rem 0 1rem;
}

.page-hero h1 {
  margin: 0.2rem 0 0.55rem;
  font-family: var(--font-brand);
  font-size: clamp(2rem, 4.5vw, 3rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.page-hero p {
  margin: 0;
  max-width: 40rem;
  color: var(--ink-soft);
}

.breadcrumb {
  font-family: var(--font-ui);
  font-size: 0.84rem;
  color: var(--ink-soft);
}

.breadcrumb a {
  text-decoration: none;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  padding: 0.5rem 0 3rem;
}

.category-card {
  display: block;
  padding: 1.15rem 1.1rem;
  border: 1px solid var(--line);
  background: var(--white);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.category-card:hover {
  border-color: var(--accent);
  box-shadow: 0 10px 24px rgba(27, 58, 75, 0.06);
}

.category-card strong {
  display: block;
  font-family: var(--font-brand);
  font-size: 1.25rem;
  margin-bottom: 0.35rem;
}

.category-card span {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.article-top {
  padding: 2rem 0 0;
}

.article-top h1 {
  margin: 0.35rem 0 0.7rem;
  font-family: var(--font-brand);
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.article-meta {
  font-family: var(--font-ui);
  font-size: 0.86rem;
  color: var(--ink-soft);
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1rem;
}

.article-hero {
  margin: 1.3rem 0 1.6rem;
  overflow: hidden;
}

.article-hero img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
}

.article-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 2rem;
  padding-bottom: 3rem;
}

.prose h2 {
  font-family: var(--font-brand);
  font-size: 1.45rem;
  margin: 1.8rem 0 0.6rem;
  letter-spacing: -0.02em;
}

.prose ul,
.prose ol {
  padding-left: 1.2rem;
}

.related a {
  display: block;
  text-decoration: none;
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 0.92rem;
  margin-bottom: 0.75rem;
  line-height: 1.35;
}

.split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: start;
  padding-bottom: 3rem;
}

.split img {
  width: 100%;
  object-fit: cover;
  max-height: 420px;
}

.form {
  display: grid;
  gap: 0.85rem;
  max-width: 34rem;
}

.form label {
  display: grid;
  gap: 0.3rem;
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 600;
}

.form input,
.form textarea,
.form select {
  width: 100%;
  border: 1px solid var(--line);
  padding: 0.7rem 0.8rem;
  font: inherit;
  background: var(--white);
}

.form-success {
  display: none;
  margin-bottom: 1rem;
  padding: 0.85rem 1rem;
  background: rgba(43, 187, 173, 0.12);
  border: 1px solid rgba(31, 143, 132, 0.35);
  font-family: var(--font-ui);
}

.form-success.is-visible {
  display: block;
}

.site-footer {
  margin-top: 1rem;
  border-top: 1px solid var(--line);
  background: #132937;
  color: #d5e0e6;
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2.3rem 1.25rem 1.4rem;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 1.8rem;
}

.site-footer a {
  color: #d5e0e6;
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--accent);
}

.footer-brand {
  font-family: var(--font-brand);
  font-size: 1.35rem;
  color: #fff;
  margin: 0 0 0.5rem;
}

.footer-col h3 {
  margin: 0 0 0.7rem;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
  font-family: var(--font-ui);
  font-size: 0.9rem;
}

.footer-bottom {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1rem 1.25rem 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  justify-content: space-between;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: #9aadb8;
}

.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 60;
  max-width: 760px;
  margin: 0 auto;
  display: none;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  background: var(--ink);
  color: #e8eef2;
  padding: 1rem 1.1rem;
  font-family: var(--font-ui);
  font-size: 0.9rem;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}

.cookie-banner.is-visible {
  display: flex;
}

.cookie-banner p {
  margin: 0;
  line-height: 1.45;
}

.cookie-banner a {
  color: var(--accent);
}

.legal-list {
  padding-left: 1.15rem;
}

.eyebrow {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 900px) {
  .layout-home,
  .article-grid,
  .split,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .category-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .nav-toggle {
    display: block;
  }

  .nav-inner {
    display: none;
    flex-direction: column;
    align-items: center;
    padding-top: 0;
    padding-bottom: 0.9rem;
  }

  .nav-inner.is-open {
    display: flex;
  }

  .feed-item {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 0.85rem;
  }

  .cookie-banner {
    flex-direction: column;
    align-items: stretch;
  }
}