:root {
  --primary: #155e75;
  --primary-dark: #164e63;
  --accent: #0e7490;
  --background: #f6f8fa;
  --surface: #ffffff;
  --text: #1f2937;
  --muted: #5f6b7a;
  --border: #d8e0e7;
  --notice: #ecfeff;
  --max-width: 1080px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--background);
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI",
    "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  font-size: 16px;
  line-height: 1.8;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--primary-dark);
}

.site-header {
  color: #fff;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
}

.header-inner {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
  padding: 28px 0 20px;
}

.site-name {
  color: #fff;
  font-size: clamp(1.35rem, 4vw, 2rem);
  font-weight: 700;
  text-decoration: none;
}

.site-summary {
  max-width: 820px;
  margin: 10px 0 0;
  color: #e6f6fa;
  font-size: 0.95rem;
  line-height: 1.65;
}

.global-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  justify-content: center;
  padding: 0 16px;
  background: rgba(0, 0, 0, 0.18);
}

.global-nav a {
  padding: 12px 16px;
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}

.global-nav a:hover {
  background: rgba(255, 255, 255, 0.14);
}

.main-content {
  width: min(calc(100% - 32px), var(--max-width));
  min-height: 55vh;
  margin: 28px auto 48px;
}

.hero,
.content-card,
.article-card,
.notice-box {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  box-shadow: 0 5px 18px rgba(15, 23, 42, 0.05);
}

.hero,
.content-card {
  padding: clamp(22px, 5vw, 42px);
}

.hero h1,
.content-card h1,
.article-body h1 {
  margin-top: 0;
  color: var(--primary-dark);
  font-size: clamp(1.7rem, 5vw, 2.5rem);
  line-height: 1.35;
}

h2 {
  margin-top: 2.2em;
  padding-bottom: 8px;
  border-bottom: 2px solid #cde7ed;
  color: var(--primary-dark);
  font-size: clamp(1.3rem, 4vw, 1.75rem);
  line-height: 1.45;
}

h3 {
  margin-top: 1.8em;
  color: var(--primary-dark);
  font-size: 1.2rem;
}

.lead {
  color: #334155;
  font-size: 1.08rem;
}

.notice-box {
  margin: 22px 0;
  padding: 18px 20px;
  border-left: 5px solid var(--accent);
  background: var(--notice);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  margin: 24px 0;
}

.article-card {
  padding: 22px;
}

.article-card h2,
.article-card h3 {
  margin-top: 0;
  padding: 0;
  border: 0;
}

.article-meta {
  color: var(--muted);
  font-size: 0.9rem;
}

.button-link {
  display: inline-block;
  margin-top: 10px;
  padding: 10px 18px;
  border-radius: 7px;
  color: #fff;
  background: var(--primary);
  font-weight: 700;
  text-decoration: none;
}

.button-link:hover {
  color: #fff;
  background: var(--primary-dark);
}

.article-body {
  max-width: 820px;
  margin: 0 auto;
  padding: clamp(22px, 5vw, 42px);
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
}

.article-body img {
  max-width: 100%;
  height: auto;
}

.site-footer {
  padding: 28px 16px;
  color: #d8e7eb;
  background: #173640;
  text-align: center;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  justify-content: center;
}

.site-footer a {
  color: #fff;
}

.disclosure {
  margin: 18px auto 8px;
  font-size: 0.9rem;
}

@media (max-width: 640px) {
  .header-inner {
    padding-top: 22px;
  }

  .global-nav {
    justify-content: flex-start;
  }

  .global-nav a {
    padding: 10px 9px;
    font-size: 0.9rem;
  }

  .main-content {
    width: min(calc(100% - 20px), var(--max-width));
    margin-top: 18px;
  }

  .hero,
  .content-card,
  .article-body {
    padding: 20px;
  }
}

.contact-form {
  max-width: 760px;
  margin-top: 24px;
}

.form-field {
  margin-bottom: 20px;
}

.form-field label {
  display: block;
  margin-bottom: 6px;
  color: var(--primary-dark);
  font-weight: 700;
}

.form-field input,
.form-field select,
.form-field textarea {
  display: block;
  width: 100%;
  padding: 11px 12px;
  border: 1px solid #aebbc6;
  border-radius: 7px;
  color: var(--text);
  background: #fff;
  font: inherit;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--accent);
  outline: 3px solid rgba(14, 116, 144, 0.18);
}

.required {
  margin-left: 5px;
  padding: 2px 6px;
  border-radius: 4px;
  color: #fff;
  background: #b42318;
  font-size: 0.75rem;
}

.form-note {
  padding: 14px 16px;
  border-left: 4px solid #64748b;
  background: #f1f5f9;
  font-size: 0.92rem;
}

.form-honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.contact-submit {
  border: 0;
  cursor: pointer;
  font: inherit;
}

.contact-submit:disabled {
  cursor: wait;
  opacity: 0.65;
}

.form-status {
  display: none;
  margin: 18px 0;
  padding: 14px 16px;
  border-radius: 7px;
}

.form-status:not(:empty) {
  display: block;
  border: 1px solid #94a3b8;
  background: #f8fafc;
}

.form-status.success {
  border-color: #15803d;
  color: #14532d;
  background: #f0fdf4;
}

.form-status.error {
  border-color: #b42318;
  color: #7f1d1d;
  background: #fef2f2;
}
.affiliate-box {
  margin: 36px 0 8px;
  padding: 24px;
  border: 1px solid #b9d6df;
  border-radius: 10px;
  background: #f0fbfd;
}

.affiliate-box h2 {
  margin-top: 10px;
}

.affiliate-label {
  display: inline-block;
  margin: 0;
  padding: 2px 9px;
  border-radius: 4px;
  color: #fff;
  background: #59636e;
  font-size: 0.78rem;
  font-weight: 700;
}

.affiliate-link {
  margin: 22px 0 4px;
  text-align: center;
}

.affiliate-link > a {
  display: inline-block;
  padding: 11px 20px;
  border-radius: 7px;
  color: #fff;
  background: var(--accent);
  font-weight: 700;
  text-decoration: none;
}

.affiliate-link > a:hover {
  color: #fff;
  background: var(--primary-dark);
}

/* SNS共有ボタン・トップページQRコード */
.hero-heading {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  justify-content: space-between;
}

.hero-heading-copy {
  min-width: 0;
  flex: 1;
}

.site-qr {
  flex: 0 0 auto;
  margin: 0;
  padding: 9px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  text-align: center;
}

.site-qr img {
  display: block;
  width: 88px;
  height: 88px;
}

.site-qr figcaption {
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.3;
}

.share-section {
  margin: 20px 0;
}

.share-label {
  margin: 0 0 7px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.share-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.share-button {
  min-height: 42px;
  padding: 8px 14px;
  border: 0;
  border-radius: 7px;
  color: #fff;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 26px;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}

.share-button:hover,
.share-button:focus-visible {
  color: #fff;
  filter: brightness(0.9);
}

.share-x {
  background: #111;
}

.share-facebook {
  background: #1877f2;
}

.share-line {
  background: #06c755;
}

.share-copy {
  background: #64748b;
}

.share-status {
  min-height: 1.5em;
  margin: 6px 0 0;
  color: #166534;
  font-size: 0.85rem;
}

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

  .site-qr {
    width: fit-content;
    margin: 18px auto 0;
  }

  .share-buttons {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .share-button {
    width: 100%;
    padding-right: 8px;
    padding-left: 8px;
  }
}

@media (max-width: 380px) {
  .share-buttons {
    grid-template-columns: 1fr;
  }
}

/* Header links remain visible on hover and keyboard focus. */
.site-name:hover,
.site-name:focus-visible,
.global-nav a:hover,
.global-nav a:focus-visible {
  color: #fff;
}

/* Daily homepage feature */
.daily-picks {
  margin: 32px 0;
  padding: 24px;
  border: 1px solid #bfdbfe;
  border-radius: 16px;
  background: linear-gradient(135deg, #eff6ff 0%, #ffffff 75%);
}

.daily-picks-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.daily-picks-heading h2 {
  margin: 3px 0 7px;
}

.daily-picks-heading p {
  margin-top: 0;
}

.daily-date {
  color: #1d4ed8;
  font-size: 0.88rem;
  font-weight: 800;
}

.daily-badge {
  flex: 0 0 auto;
  padding: 7px 12px;
  border-radius: 999px;
  background: #1d4ed8;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 800;
}

.daily-pick-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.daily-pick-card {
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
}

.daily-pick-card:first-child {
  grid-column: 1 / -1;
  border-color: #93c5fd;
}

.daily-pick-card h3 {
  margin: 5px 0 10px;
}

.daily-pick-card p {
  margin-top: 0;
}

.daily-note {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

@media (max-width: 640px) {
  .daily-picks {
    padding: 18px;
  }

  .daily-picks-heading {
    display: block;
  }

  .daily-badge {
    display: inline-block;
    margin-top: 5px;
  }

  .daily-pick-grid {
    grid-template-columns: 1fr;
  }

  .daily-pick-card:first-child {
    grid-column: auto;
  }
}


/* A8 colorful conversion design 20260911 */
:root {
  --primary: #2563eb;
  --primary-dark: #4338ca;
  --accent: #7c3aed;
  --background: #f5f7ff;
  --surface: #ffffff;
  --text: #172033;
  --muted: #5b6477;
  --border: #dbe2f2;
  --notice: #eef9ff;
  --cta: #f97316;
  --cta-dark: #ea580c;
  --pink: #db2777;
  --green: #059669;
  --yellow: #f59e0b;
}

body {
  background:
    radial-gradient(circle at 8% 5%, rgba(59, 130, 246, 0.10), transparent 25rem),
    radial-gradient(circle at 95% 18%, rgba(236, 72, 153, 0.08), transparent 24rem),
    var(--background);
}

.site-header {
  position: relative;
  overflow: hidden;
  background: linear-gradient(120deg, #344f6a 0%, #356f8a 52%, #3d7f84 100%);
  box-shadow: 0 8px 30px rgba(49, 46, 129, 0.22);
}

.site-header::after {
  position: absolute;
  right: -70px;
  top: -115px;
  width: 290px;
  height: 290px;
  border: 52px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.header-inner,
.global-nav {
  position: relative;
  z-index: 1;
}

.site-name {
  text-shadow: 0 2px 12px rgba(15, 23, 42, 0.25);
}

.global-nav {
  background: rgba(30, 27, 75, 0.30);
  backdrop-filter: blur(8px);
}

.global-nav a {
  border-radius: 8px 8px 0 0;
  transition:
    background-color 0.2s ease,
    transform 0.2s ease;
}

.global-nav a:hover,
.global-nav a:focus-visible {
  background: rgba(255, 255, 255, 0.20);
  transform: translateY(-2px);
}

.hero {
  position: relative;
  overflow: hidden;
  border: 1px solid #c7d2fe;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(238, 242, 255, 0.96));
  box-shadow: 0 18px 45px rgba(67, 56, 202, 0.12);
}

.hero::before {
  display: block;
  width: 76px;
  height: 6px;
  margin-bottom: 22px;
  border-radius: 999px;
  background: linear-gradient(90deg, #7c3aed, #2563eb, #06b6d4);
  content: "";
}

.hero h1,
.content-card h1,
.article-body h1 {
  color: #312e81;
}

.hero h1 {
  letter-spacing: -0.02em;
}

.lead {
  color: #374151;
}

.site-qr {
  border-color: #c7d2fe;
  box-shadow: 0 8px 22px rgba(67, 56, 202, 0.12);
}

.notice-box {
  border: 1px solid #bae6fd;
  border-left: 5px solid #0ea5e9;
  background: linear-gradient(135deg, #ecfeff, #eff6ff);
  box-shadow: none;
}

.daily-picks {
  border: 1px solid #c4b5fd;
  background:
    linear-gradient(135deg, #f5f3ff 0%, #eff6ff 48%, #fff7ed 100%);
  box-shadow: 0 16px 38px rgba(79, 70, 229, 0.11);
}

.daily-picks-heading h2 {
  border-bottom-color: #a5b4fc;
  color: #3730a3;
}

.daily-date {
  color: #7c3aed;
}

.daily-badge {
  background: linear-gradient(135deg, #db2777, #f97316);
  box-shadow: 0 5px 14px rgba(219, 39, 119, 0.25);
}

.article-card,
.daily-pick-card {
  position: relative;
  overflow: hidden;
  border-color: #dbe2f2;
  box-shadow: 0 7px 22px rgba(30, 41, 59, 0.07);
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease,
    border-color 0.22s ease;
}

.article-card::before,
.daily-pick-card::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 5px;
  background: linear-gradient(90deg, #7c3aed, #3b82f6);
  content: "";
}

.article-card:nth-child(4n + 2)::before,
.daily-pick-card:nth-child(4n + 2)::before {
  background: linear-gradient(90deg, #ec4899, #f97316);
}

.article-card:nth-child(4n + 3)::before,
.daily-pick-card:nth-child(4n + 3)::before {
  background: linear-gradient(90deg, #0ea5e9, #14b8a6);
}

.article-card:nth-child(4n)::before,
.daily-pick-card:nth-child(4n)::before {
  background: linear-gradient(90deg, #f59e0b, #f97316);
}

.article-card:hover,
.daily-pick-card:hover {
  border-color: #a5b4fc;
  box-shadow: 0 16px 35px rgba(67, 56, 202, 0.16);
  transform: translateY(-5px);
}

.daily-pick-card:first-child {
  border: 2px solid #f59e0b;
  background: linear-gradient(135deg, #ffffff, #fff7ed);
}

.article-meta {
  display: inline-block;
  margin: 0 0 10px;
  padding: 4px 10px;
  border-radius: 999px;
  color: #5b21b6;
  background: #ede9fe;
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.5;
}

.article-card:nth-child(4n + 2) .article-meta,
.daily-pick-card:nth-child(4n + 2) .article-meta {
  color: #9d174d;
  background: #fce7f3;
}

.article-card:nth-child(4n + 3) .article-meta,
.daily-pick-card:nth-child(4n + 3) .article-meta {
  color: #0f766e;
  background: #ccfbf1;
}

.article-card:nth-child(4n) .article-meta,
.daily-pick-card:nth-child(4n) .article-meta {
  color: #9a3412;
  background: #ffedd5;
}

.article-card h3 a,
.daily-pick-card h3 a {
  color: #25305a;
  text-decoration: none;
}

.article-card h3 a:hover,
.daily-pick-card h3 a:hover {
  color: #6d28d9;
}

.button-link,
.affiliate-link > a {
  padding: 11px 20px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--cta), #fb7185);
  box-shadow: 0 7px 16px rgba(234, 88, 12, 0.24);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    filter 0.2s ease;
}

.button-link::after,
.affiliate-link > a::after {
  margin-left: 7px;
  content: "›";
  font-size: 1.18em;
}

.button-link:hover,
.button-link:focus-visible,
.affiliate-link > a:hover,
.affiliate-link > a:focus-visible {
  color: #fff;
  background: linear-gradient(135deg, var(--cta-dark), #e11d48);
  box-shadow: 0 10px 22px rgba(225, 29, 72, 0.28);
  filter: brightness(1.03);
  transform: translateY(-2px);
}

h2 {
  border-bottom-color: #c7d2fe;
  color: #3730a3;
}

.content-card,
.article-body {
  border-color: #dbe2f2;
  box-shadow: 0 12px 34px rgba(30, 41, 59, 0.08);
}

.article-body h2 {
  border-left: 5px solid #7c3aed;
  padding-left: 12px;
}

.share-button {
  box-shadow: 0 5px 12px rgba(30, 41, 59, 0.13);
  transition:
    transform 0.2s ease,
    filter 0.2s ease;
}

.share-button:hover,
.share-button:focus-visible {
  transform: translateY(-2px);
}

.site-footer {
  background: linear-gradient(120deg, #1e1b4b, #164e63);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid #f59e0b;
  outline-offset: 3px;
}

@media (max-width: 640px) {
  .article-card:hover,
  .daily-pick-card:hover {
    transform: none;
  }

  .button-link,
  .affiliate-link > a {
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .article-card,
  .daily-pick-card,
  .button-link,
  .affiliate-link > a,
  .share-button,
  .global-nav a {
    transition: none;
  }
}

/* Daily feature history 20260911 */
.daily-footer {
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  margin-top: 18px;
}

.daily-footer .daily-note {
  margin: 0;
}

.history-link {
  flex: 0 0 auto;
  padding: 9px 16px;
  border: 1px solid #7c3aed;
  border-radius: 999px;
  color: #6d28d9;
  background: #fff;
  font-size: 0.9rem;
  font-weight: 800;
  text-decoration: none;
  transition:
    color 0.2s ease,
    background-color 0.2s ease,
    transform 0.2s ease;
}

.history-link:hover,
.history-link:focus-visible {
  color: #fff;
  background: #6d28d9;
  transform: translateY(-2px);
}

.history-intro {
  border-color: #c7d2fe;
  background: linear-gradient(135deg, #ffffff, #eef2ff);
}

.history-kicker {
  margin: 0 0 5px;
  color: #7c3aed;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.history-count {
  margin-bottom: 0;
  color: var(--muted);
  font-weight: 700;
}

.history-list {
  display: grid;
  gap: 22px;
  margin-top: 28px;
}

.history-day {
  padding: clamp(20px, 4vw, 30px);
  border: 1px solid #dbe2f2;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 10px 28px rgba(30, 41, 59, 0.08);
}

.history-day-heading {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  justify-content: space-between;
}

.history-day-heading h2 {
  margin: 3px 0 7px;
}

.history-day-heading p {
  margin-top: 0;
}

.history-article-list {
  display: grid;
  gap: 9px;
  margin-top: 18px;
}

.history-article {
  display: grid;
  grid-template-columns: minmax(135px, auto) 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 13px 15px;
  border: 1px solid #e2e8f0;
  border-radius: 11px;
  color: #25305a;
  background: #f8fafc;
  text-decoration: none;
  transition:
    border-color 0.2s ease,
    background-color 0.2s ease,
    transform 0.2s ease;
}

.history-article:hover,
.history-article:focus-visible {
  border-color: #a5b4fc;
  color: #5b21b6;
  background: #f5f3ff;
  transform: translateX(3px);
}

.history-article .article-meta {
  margin: 0;
  text-align: center;
}

.history-arrow {
  color: #7c3aed;
  font-size: 1.6rem;
  font-weight: 800;
}

.history-back {
  margin-top: 28px;
  text-align: center;
}

@media (max-width: 640px) {
  .daily-footer,
  .history-day-heading {
    display: block;
  }

  .history-link {
    display: inline-block;
    margin-top: 13px;
  }

  .history-article {
    grid-template-columns: 1fr auto;
  }

  .history-article .article-meta {
    grid-column: 1 / -1;
    width: fit-content;
  }

  .history-article:hover,
  .history-article:focus-visible {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .history-link,
  .history-article {
    transition: none;
  }
}

/* Daily history button top placement 20260911 */
.daily-heading-actions {
  display: grid;
  flex: 0 0 auto;
  gap: 10px;
  justify-items: end;
}

.daily-heading-actions .daily-badge {
  display: inline-block;
}

.daily-heading-actions .history-link {
  display: inline-block;
  border-color: #6d28d9;
  color: #fff;
  background: #6d28d9;
  box-shadow: 0 6px 15px rgba(109, 40, 217, 0.20);
}

.daily-heading-actions .history-link:hover,
.daily-heading-actions .history-link:focus-visible {
  color: #fff;
  background: #5b21b6;
}

@media (max-width: 640px) {
  .daily-heading-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    margin-top: 12px;
  }

  .daily-heading-actions .history-link {
    margin-top: 0;
  }
}

/* Article sorting 20260911 */
.sort-toolbar {
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  margin: 26px 0 5px;
  padding: 16px 18px;
  border: 1px solid #c7d2fe;
  border-radius: 13px;
  background: linear-gradient(135deg, #eef2ff, #f0f9ff);
}

.sort-count {
  margin-left: 8px;
  color: var(--muted);
  font-size: 0.88rem;
}

.sort-toolbar label {
  display: flex;
  gap: 9px;
  align-items: center;
  font-weight: 700;
}

.sort-toolbar select {
  min-width: 155px;
  min-height: 44px;
  padding: 8px 38px 8px 12px;
  border: 1px solid #818cf8;
  border-radius: 9px;
  color: #312e81;
  background: #fff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.sort-help {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.article-card-meta {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
}

.article-card-meta .article-meta {
  margin-bottom: 0;
}

.article-date {
  margin: 5px 0 10px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.new-badge {
  flex: 0 0 auto;
  padding: 4px 9px;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, #db2777, #f97316);
  box-shadow: 0 4px 10px rgba(219, 39, 119, 0.20);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.06em;
}

.new-badge[hidden] {
  display: none;
}

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

  .sort-toolbar label {
    justify-content: space-between;
    margin-top: 12px;
  }

  .sort-toolbar select {
    min-width: 145px;
  }
}

/* Calm article list buttons 20260911 */
#article-list .button-link {
  color: #fff;
  background: linear-gradient(135deg, #49727c, #3f6672);
  box-shadow: 0 6px 14px rgba(63, 102, 114, 0.20);
}

#article-list .button-link:hover,
#article-list .button-link:focus-visible {
  color: #fff;
  background: linear-gradient(135deg, #3d626c, #31545e);
  box-shadow: 0 8px 18px rgba(49, 84, 94, 0.24);
}

#article-list .new-badge {
  color: #fff;
  background: #a45f50;
  box-shadow: 0 3px 8px rgba(116, 67, 57, 0.18);
}

/* Refined article list buttons 20260911 */
#article-list .button-link {
  color: #fff;
  background: linear-gradient(135deg, #536b91, #405575);
  box-shadow: 0 6px 15px rgba(55, 73, 105, 0.20);
}

#article-list .button-link:hover,
#article-list .button-link:focus-visible {
  color: #fff;
  background: linear-gradient(135deg, #465d82, #334762);
  box-shadow: 0 9px 20px rgba(45, 61, 88, 0.25);
}

#article-list .new-badge {
  color: #fff;
  background: linear-gradient(135deg, #a83e61, #8f3655);
  box-shadow: 0 3px 9px rgba(120, 38, 70, 0.18);
}

/* Light elegant article buttons 20260911 */
#article-list .button-link {
  padding: 9px 18px;
  border: 1px solid #6366a8;
  color: #4f518d;
  background: #fff;
  box-shadow: none;
}

#article-list .button-link::after {
  color: #7779b5;
}

#article-list .button-link:hover,
#article-list .button-link:focus-visible {
  border-color: #4f518d;
  color: #fff;
  background: #56598f;
  box-shadow: 0 6px 14px rgba(79, 81, 141, 0.18);
}

#article-list .button-link:hover::after,
#article-list .button-link:focus-visible::after {
  color: #fff;
}

#article-list .new-badge {
  border: 1px solid #e7b8c8;
  color: #963b5b;
  background: #fff0f5;
  box-shadow: none;
}

/* Modern filled article button 20260911 */
#article-list .button-link {
  padding: 10px 20px;
  border: 1px solid #5557c8;
  color: #fff;
  background: #5b5dd1;
  box-shadow: 0 5px 13px rgba(70, 72, 176, 0.20);
}

#article-list .button-link::after {
  color: rgba(255, 255, 255, 0.85);
}

#article-list .button-link:hover,
#article-list .button-link:focus-visible {
  border-color: #4446aa;
  color: #fff;
  background: #484ab7;
  box-shadow: 0 8px 18px rgba(60, 62, 155, 0.25);
  transform: translateY(-2px);
}

#article-list .button-link:hover::after,
#article-list .button-link:focus-visible::after {
  color: #fff;
}