:root {
  --primary: #0062BE;
  --secondary: #F12B14;
  --ink-900: #132131;
  --ink-700: #33495f;
  --ink-500: #5f7892;
  --bg-0: #f4f8fc;
  --bg-1: #ffffff;
  --bg-2: #eef4fa;
  --line: #d6e1ed;
  --line-strong: #b8c9dc;
  --success-bg: #e9f8ef;
  --success-line: #9fdab4;
  --success-ink: #0f5b2a;
  --warning-bg: #fff7dd;
  --warning-line: #f2df9a;
  --warning-ink: #6e5200;
  --error-bg: #ffeceb;
  --error-line: #f4bab4;
  --error-ink: #8b1307;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --shadow-soft: 0 12px 34px rgba(17, 64, 118, 0.1);
  --shadow-header: 0 6px 22px rgba(16, 49, 90, 0.12);
}

* { box-sizing: border-box; }

html, body { min-height: 100%; }

body {
  margin: 0;
  color: var(--ink-900);
  font: 500 18px/1.6 "Public Sans", "Noto Sans", sans-serif;
  background:
    radial-gradient(1200px 540px at 90% -4%, rgba(0, 98, 190, 0.14), transparent 60%),
    radial-gradient(700px 380px at -10% 18%, rgba(241, 43, 20, 0.1), transparent 60%),
    linear-gradient(180deg, #f8fbff 0%, var(--bg-0) 44%, #edf4fb 100%);
}

.container {
  width: calc(100% - 2.4rem);
  max-width: none;
  margin: 0 auto;
}

.site-header {
  border-bottom: 1px solid rgba(0, 98, 190, 0.14);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-header);
}

main {
  padding-top: 1.05rem;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 86px;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.95rem;
  color: inherit;
  text-decoration: none;
}

.brand-logo {
  width: 100px;
  height: 100px;
  margin: 1em;
  padding: 0;
  object-fit: contain;
  filter: drop-shadow(0 3px 10px rgba(0, 98, 190, 0.14));
}

.brand-title {
  margin: 0;
  color: var(--primary);
  font: 700 clamp(1.25rem, 2.1vw, 1.9rem)/1.15 "Source Sans 3", "Noto Sans", sans-serif;
  letter-spacing: 0.01em;
}

.hero {
  padding: 2.4rem 0 1.35rem;
}

.hero .container {
  padding: 1.35rem 1.2rem;
  border: 1px solid rgba(0, 98, 190, 0.2);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.9), rgba(240, 247, 255, 0.88)),
    radial-gradient(420px 180px at 88% 0%, rgba(0, 98, 190, 0.14), transparent 72%),
    radial-gradient(340px 180px at 12% 120%, rgba(241, 43, 20, 0.1), transparent 70%);
  box-shadow: var(--shadow-soft);
}

.news-list,
.detail-page,
.auth-wrap,
.form-page {
  padding-bottom: 2.4rem;
}

.news-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.1rem;
  align-items: start;
}

.news-card,
.auth-card {
  margin-bottom: 0;
  padding: 1.2rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, #ffffff, #fbfdff);
  box-shadow: var(--shadow-soft);
}

.news-list .news-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 0;
  box-shadow: none;
  background: #fff;
  padding: 1rem 1rem 1.05rem;
}

.news-list .news-card::after {
  content: none;
}

.detail-page .news-card,
.form-page .news-card,
.auth-wrap .auth-card {
  max-width: 1120px;
  margin-inline: auto;
}

.detail-page .news-card {
  max-width: none;
}

.detail-top-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.55rem;
  margin-bottom: 0.8rem;
}

.detail-text-grid {
  display: block;
  margin-top: 0.62rem;
}

.detail-text-grid > .wysiwyg-content {
  margin-top: 0.7rem;
}

.news-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.news-head h2,
.news-card h1,
.news-card h2,
.auth-card h1 {
  margin: 0;
  color: #0f2f50;
  font: 700 clamp(1.46rem, 2.2vw, 2.1rem)/1.24 "Source Sans 3", "Noto Sans", sans-serif;
  letter-spacing: 0.01em;
}

h2 {
  font: 700 clamp(1.2rem, 1.8vw, 1.72rem)/1.25 "Source Sans 3", "Noto Sans", sans-serif;
}

.news-title-link {
  color: inherit;
  text-decoration: none;
}

.news-title-link:hover {
  text-decoration: underline;
  text-underline-offset: 0.14em;
}

.news-admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: flex-end;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: 0.35rem 0 0.1rem;
  color: var(--ink-500);
  font-size: 0.98rem;
}

.wysiwyg-content {
  min-height: 1px;
  margin-top: 0.62rem;
  padding: 0.88rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--bg-1);
}

.news-list .wysiwyg-content {
  display: -webkit-box;
  -webkit-line-clamp: 8;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-top: 0.42rem;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.trix-content img,
.image-link img {
  width: 100%;
  max-width: 1000px;
  height: auto;
  border-radius: var(--radius-sm);
  border: none;
  box-shadow: 0 10px 22px rgba(8, 43, 82, 0.12);
}

.trix-content ul,
.trix-content ol {
  padding-left: 1.4rem;
}

.trix-content figure {
  margin: 1rem 0 1.2rem;
}

.trix-content figure img {
  margin-bottom: 0.55rem;
}

.trix-content figcaption {
  margin-top: 0.15rem;
  padding-left: 0.1rem;
  color: var(--ink-500);
  font: 500 0.9rem/1.4 "Public Sans", "Noto Sans", sans-serif;
}

.attachment-list {
  display: grid;
  gap: 0.78rem;
  margin-top: 0.85rem;
}

.actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-top: 0.95rem;
}

.pagination-wrap {
  margin-top: 0.5rem;
  margin-bottom: 1.8rem;
}

.pager-summary {
  margin: 0 0 0.6rem;
  color: var(--ink-700);
  font: 600 0.95rem/1.3 "Public Sans", "Noto Sans", sans-serif;
}

.pager {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.pager-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.4rem;
  height: 2.4rem;
  padding: 0 0.8rem;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #fff;
  color: var(--primary);
  text-decoration: none;
  font: 700 0.93rem/1 "Public Sans", "Noto Sans", sans-serif;
}

.pager-link:hover {
  border-color: var(--primary);
  box-shadow: 0 8px 18px rgba(0, 98, 190, 0.14);
}

.pager-link.is-active {
  color: #fff;
  border-color: var(--primary);
  background: linear-gradient(135deg, #1f7ed5, var(--primary));
  box-shadow: 0 10px 22px rgba(0, 98, 190, 0.27);
}

.pager-ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.2rem;
  height: 2.2rem;
  color: var(--ink-500);
  font-weight: 700;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.42rem;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0.68rem 1.16rem;
  font: 700 0.97rem/1 "Public Sans", "Noto Sans", sans-serif;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.14s ease, box-shadow 0.14s ease, background-color 0.14s ease, border-color 0.14s ease;
}

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

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, #ff5c3d, #f12b14);
  border-color: #f12b14;
  box-shadow: 0 9px 22px rgba(241, 43, 20, 0.28);
}

.btn-outline {
  color: var(--primary);
  background: #fff;
  border-color: var(--line-strong);
}

.btn-outline:hover {
  border-color: var(--primary);
  box-shadow: 0 8px 20px rgba(0, 98, 190, 0.16);
}

.btn-danger {
  color: #fff;
  background: #b61b0b;
  border-color: #b61b0b;
}

.btn-detail {
  padding: 0.84rem 1.42rem;
  font-size: 1.05rem;
}

.admin-link {
  border: 0;
  padding: 0;
  color: var(--primary);
  background: transparent;
  font: 700 0.98rem/1.2 "Public Sans", "Noto Sans", sans-serif;
  text-decoration: none;
  cursor: pointer;
}

.admin-delete { color: #b61b0b; }

.inline-delete-form { margin: 0; }

.form-grid {
  display: grid;
  gap: 1rem;
}

.form-grid label {
  display: grid;
  gap: 0.38rem;
  color: var(--ink-700);
  font: 700 1.01rem/1.35 "Public Sans", "Noto Sans", sans-serif;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 0.68rem 0.78rem;
  color: var(--ink-900);
  background: #fff;
  font: 500 0.98rem/1.35 "Public Sans", "Noto Sans", sans-serif;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(0, 98, 190, 0.14);
}

.three-col {
  display: grid;
  gap: 0.84rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.file-row {
  display: grid;
  gap: 0.66rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 0.9rem;
  background: #fff;
}

.file-meta {
  color: var(--ink-500);
  font-size: 0.9rem;
}

.attachment-upload-row {
  display: grid;
  gap: 0.62rem;
  margin-bottom: 0.62rem;
  padding: 0.84rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-md);
  background: var(--bg-2);
}

.messages {
  padding-top: 1rem;
}

.msg {
  border-radius: var(--radius-md);
  padding: 0.72rem 0.84rem;
  margin-bottom: 0.46rem;
}

.msg-error { background: var(--error-bg); color: var(--error-ink); border: 1px solid var(--error-line); }
.msg-warning { background: var(--warning-bg); color: var(--warning-ink); border: 1px solid var(--warning-line); }
.msg-success { background: var(--success-bg); color: var(--success-ink); border: 1px solid var(--success-line); }

.site-footer {
  margin-top: 0.5rem;
  border-top: 1px solid var(--line);
  background: #fff;
  padding: 1.3rem 0 2.2rem;
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
}

.company-address { margin: 0.45rem 0; }

.footer-link {
  color: var(--primary);
  font-weight: 700;
  text-decoration: none;
}

.footer-link:hover {
  text-decoration: underline;
}

.footer-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.66rem;
}

.footer-logo-large {
  width: min(170px, 28vw);
  height: auto;
  object-fit: contain;
}

.trix-editor-field {
  min-height: 140px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: #fff;
  padding: 0.7rem 0.8rem;
}

.trix-editor-summary { min-height: 150px; }
.trix-editor-detail { min-height: 340px; }

trix-toolbar {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  margin-bottom: 0.46rem;
  background: #fff;
}

.trix-html-source {
  width: 100%;
  margin-top: 0.46rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--ink-900);
  padding: 0.72rem 0.84rem;
  font: 500 0.93rem/1.45 "JetBrains Mono", "Consolas", monospace;
}

trix-toolbar [data-trix-custom="html-toggle"] {
  min-width: 7.2rem;
  height: 1.9rem;
  margin: 0.2rem 0.25rem;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  background: #fff;
  color: #111;
  font: 700 0.73rem/1 "Public Sans", "Noto Sans", sans-serif;
  letter-spacing: 0.01em;
  padding: 0 0.55rem;
  white-space: nowrap;
}

trix-toolbar [data-trix-custom="html-toggle"]:hover {
  border-color: var(--ink-500);
  color: #000;
}

trix-toolbar [data-trix-custom="html-toggle"]:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 98, 190, 0.16);
}

.form-check-label {
  margin-left: 0.4rem;
  font-size: 0.98rem;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 220;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(13, 25, 42, 0.5);
}

.modal.is-open { display: flex; }

.modal-box {
  width: min(440px, 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  padding: 1.06rem;
  box-shadow: 0 20px 44px rgba(10, 36, 64, 0.25);
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.55rem;
}

@media (max-width: 900px) {
  .brand-logo {
    width: 84px;
    height: 84px;
  }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  .container { width: min(1140px, calc(100% - 1.2rem)); }
  .header-inner { min-height: 78px; }
  .brand-title { font-size: 1.06rem; }
  .hero .container { padding: 1rem 0.9rem; }
  .news-list { grid-template-columns: 1fr; }
  .detail-top-actions { justify-content: flex-start; }
  .three-col { grid-template-columns: 1fr; }
  .news-head { flex-direction: column; }
  .news-admin-actions { justify-content: flex-start; }
  .footer-actions { align-items: flex-start; }
}