:root {
  --bg: #fbfaf7;
  --panel: #ffffff;
  --ink: #182124;
  --muted: #5e6a70;
  --line: #dfe6e5;
  --teal: #147d85;
  --teal-dark: #0b555d;
  --green: #4e7d56;
  --gold: #b6791f;
  --rose: #a3424c;
  --soft: #eef6f4;
  --shadow: 0 16px 40px rgba(24, 33, 36, 0.08);
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Source Sans Pro", "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

body.nav-open {
  overflow: hidden;
}

a {
  color: var(--teal-dark);
  text-decoration: none;
}

a:hover,
a:focus-visible {
  color: var(--teal);
  text-decoration: underline;
}

img,
iframe {
  max-width: 100%;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 100;
  background: var(--ink);
  color: #fff;
  padding: 10px 14px;
  border-radius: 6px;
}

.skip-link:focus {
  top: 12px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 250, 247, 0.94);
  border-bottom: 1px solid rgba(223, 230, 229, 0.9);
  backdrop-filter: blur(16px);
}

.top-strip {
  display: none;
  border-bottom: 1px solid rgba(223, 230, 229, 0.7);
  font-size: 0.9rem;
}

.top-strip .wrap,
.nav-wrap,
.section-inner {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.top-strip .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 38px;
  color: var(--muted);
}

.top-links,
.social-links {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.top-links a {
  font-weight: 500;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  height: 30px;
  border: 1px solid var(--teal-dark);
  border-radius: 50%;
  background-color: var(--teal-dark);
  color: #fff;
  font-size: 0;
  font-weight: 800;
  text-decoration: none;
  text-transform: uppercase;
  box-shadow: 0 3px 10px rgba(11, 85, 93, 0.18);
}

.social-links a:hover,
.social-links a:focus-visible {
  border-color: var(--teal);
  background-color: var(--teal);
  color: #fff;
}

.social-links img {
  display: block;
  width: 18px;
  height: 18px;
  object-fit: contain;
}

.social-links svg {
  display: block;
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 96px;
  gap: 26px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0;
  color: var(--ink);
  text-decoration: none;
}

.brand:hover,
.brand:focus-visible {
  text-decoration: none;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 190px;
  height: 78px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: transparent;
  overflow: hidden;
}

.brand-mark img {
  display: block;
  width: 190px;
  height: auto;
  max-height: 78px;
  object-fit: contain;
}

.brand-text {
  display: none;
}

.brand-text strong {
  display: block;
  font-size: 1.12rem;
  line-height: 1.15;
}

.brand-text span {
  display: block;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.2;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.primary-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0 13px;
  border-radius: 8px;
  color: var(--ink);
  font-size: 0.96rem;
  font-weight: 700;
  text-decoration: none;
}

.primary-nav a:hover,
.primary-nav a:focus-visible,
.primary-nav a[aria-current="page"] {
  background: var(--soft);
  color: var(--teal-dark);
}

.primary-nav .nav-utility-link {
  font-weight: 700;
}

.primary-nav .submit-link,
.button.primary {
  background: var(--teal-dark);
  color: #fff;
}

.primary-nav .submit-link:hover,
.primary-nav .submit-link:focus-visible,
.button.primary:hover,
.button.primary:focus-visible {
  background: var(--teal);
  color: #fff;
}

main {
  min-height: 60vh;
}

.hero,
.page-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #133c42, #182124);
  color: #fff;
}

.hero::after,
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(120deg, rgba(11, 85, 93, 0.58), rgba(24, 33, 36, 0.52));
  pointer-events: none;
}

.hero-bg-image {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.72;
  pointer-events: none;
}

.hero .section-inner,
.page-hero .section-inner {
  position: relative;
  z-index: 2;
}

.hero .section-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(330px, 480px);
  gap: 42px;
  align-items: center;
  min-height: 620px;
  padding: 68px 0;
}

.page-hero .section-inner {
  padding: 72px 0 56px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow,
.page-hero .eyebrow {
  color: #f1c879;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.12;
  letter-spacing: 0;
}

h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.35rem, 6vw, 4.6rem);
  max-width: 12ch;
}

.page-hero h1 {
  max-width: 17ch;
}

h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

h3 {
  font-size: 1.3rem;
}

.lead {
  max-width: 760px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1.05rem, 2vw, 1.24rem);
}

.page-hero .lead {
  max-width: 820px;
}

.hero-actions,
.section-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.button,
.text-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 8px;
  border: 1px solid var(--line);
  font-weight: 800;
  text-decoration: none;
}

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

.button.light {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.28);
  color: #fff;
}

.button:hover,
.button:focus-visible,
.text-link:hover,
.text-link:focus-visible {
  text-decoration: none;
}

.hero-panel {
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.22);
  overflow: hidden;
}

.video-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #0c1618;
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.hero-panel .caption {
  margin: 0;
  padding: 16px 18px;
  color: rgba(255, 255, 255, 0.88);
  font-weight: 700;
}

.band {
  padding: 68px 0;
}

.band.alt {
  background: #fff;
}

.band.compact {
  padding: 42px 0;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.section-heading p {
  max-width: 640px;
  margin: 10px 0 0;
  color: var(--muted);
}

.quick-grid,
.journal-grid,
.policy-grid,
.steps-grid,
.contact-grid,
.footer-grid {
  display: grid;
  gap: 18px;
}

.quick-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.journal-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.steps-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.contact-grid {
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
}

.contact-split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  gap: 22px;
  align-items: start;
}

.quick-card,
.journal-card,
.policy-card,
.step-card,
.info-panel,
.proceeding-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.quick-card,
.journal-card,
.policy-card,
.step-card,
.info-panel {
  padding: 24px;
}

.quick-card {
  min-height: 220px;
  display: flex;
  flex-direction: column;
}

.quick-card .social-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 14px;
  color: var(--brand);
}

.quick-card .social-card-icon svg {
  display: block;
  width: 34px;
  height: 34px;
  fill: currentColor;
}

.quick-card h3,
.journal-card h3,
.policy-card h3,
.step-card h3,
.info-panel h3 {
  margin-bottom: 10px;
}

.quick-card p,
.journal-card p,
.policy-card p,
.step-card p,
.info-panel p {
  margin: 0;
  color: var(--muted);
}

.quick-card .text-link {
  width: fit-content;
  margin-top: auto;
  padding: 0;
  border: 0;
  color: var(--teal-dark);
}

.contact-form {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

.contact-email-line {
  max-width: 58ch;
  margin: -2px 0 22px;
  color: var(--muted);
}

.contact-email-line a {
  font-weight: 800;
}

.form-row {
  display: grid;
  gap: 6px;
}

.form-row label {
  color: var(--ink);
  font-weight: 800;
}

.form-row input,
.form-row textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  padding: 11px 12px;
}

.form-row textarea {
  resize: vertical;
}

.form-row input:focus,
.form-row textarea:focus {
  border-color: var(--teal);
  outline: 3px solid rgba(20, 125, 133, 0.18);
}

.form-hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-status {
  margin: 14px 0 0;
  padding: 11px 12px;
  border-radius: 6px;
  font-weight: 800;
}

.form-status.success {
  border: 1px solid rgba(78, 125, 86, 0.34);
  background: rgba(78, 125, 86, 0.12);
  color: var(--green);
}

.form-status.error {
  border: 1px solid rgba(163, 66, 76, 0.34);
  background: rgba(163, 66, 76, 0.1);
  color: var(--rose);
}

.map-frame {
  overflow: hidden;
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
  aspect-ratio: 16 / 11;
}

.map-frame iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.journal-card {
  display: block;
  cursor: pointer;
  overflow: hidden;
}

.journal-thumb {
  display: block;
  width: calc(100% + 48px);
  max-width: none;
  height: 154px;
  margin: -24px -24px 18px;
  border-bottom: 1px solid var(--line);
  background: var(--soft);
  object-fit: cover;
}

.journal-badge,
.proceeding-mark {
  display: inline-grid;
  place-items: center;
  border-radius: 8px;
  background: var(--soft);
  color: var(--teal-dark);
  font-weight: 900;
}

.journal-badge {
  float: left;
  width: 76px;
  height: 76px;
  margin: 0 14px 10px 0;
  font-size: 1.05rem;
}

.journal-badge.has-logo {
  width: 92px;
  padding: 8px;
  border: 1px solid var(--line);
  background: #fff;
}

.journal-badge .journal-logo {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.journal-card .indexed {
  display: inline-flex;
  margin-top: 10px;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(78, 125, 86, 0.12);
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
}

.journal-card::after {
  content: "";
  display: table;
  clear: both;
}

.journal-showcase {
  position: relative;
  overflow: hidden;
  background: #091923;
  color: #fff;
}

.journal-showcase::before,
.journal-showcase::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.journal-showcase::before {
  inset: 0;
  background:
    linear-gradient(128deg, rgba(20, 125, 133, 0.28), rgba(20, 125, 133, 0) 42%),
    linear-gradient(232deg, rgba(241, 196, 107, 0.16), rgba(241, 196, 107, 0) 38%);
}

.journal-showcase::after {
  right: 5%;
  bottom: 9%;
  width: min(560px, 48vw);
  height: min(270px, 28vw);
  background: rgba(20, 125, 133, 0.2);
  clip-path: polygon(9% 18%, 100% 0, 84% 100%, 0 74%);
}

.journal-showcase .section-inner {
  position: relative;
  z-index: 1;
}

.journal-showcase .eyebrow {
  color: #f1c46b;
}

.journal-showcase h2 {
  color: #fff;
}

.journal-showcase .section-heading p {
  color: rgba(255, 255, 255, 0.72);
}

.journal-showcase .button.secondary {
  border-color: rgba(255, 255, 255, 0.2);
  background: #fff;
  color: var(--teal-dark);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.18);
}

.journal-showcase .button.secondary:hover,
.journal-showcase .button.secondary:focus-visible {
  background: #f4fbfa;
  color: var(--teal-dark);
}

.journal-heading {
  align-items: end;
}

.journal-actions {
  display: flex;
  align-items: center;
}

.journal-actions {
  gap: 14px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.carousel-controls {
  position: absolute;
  top: 50%;
  right: 18px;
  left: 18px;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transform: translateY(-50%);
  pointer-events: none;
}

.carousel-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border: 1px solid rgba(223, 230, 229, 0.92);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.94);
  color: var(--teal-dark);
  cursor: pointer;
  box-shadow: 0 18px 38px rgba(24, 33, 36, 0.18);
  pointer-events: auto;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease, opacity 160ms ease, transform 160ms ease;
}

.carousel-button:hover,
.carousel-button:focus-visible {
  border-color: var(--teal-dark);
  background: var(--teal-dark);
  color: #fff;
  outline: none;
  transform: translateY(-2px);
}

.carousel-button:focus-visible {
  box-shadow: 0 0 0 3px rgba(20, 125, 133, 0.18), 0 18px 38px rgba(24, 33, 36, 0.18);
}

.carousel-button:disabled {
  cursor: default;
  opacity: 0.42;
}

.carousel-button:disabled:hover {
  border-color: rgba(223, 230, 229, 0.92);
  background: rgba(255, 255, 255, 0.94);
  color: var(--teal-dark);
  transform: none;
}

.carousel-button svg {
  display: block;
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.carousel-side-hit {
  position: absolute;
  top: 34px;
  bottom: 78px;
  z-index: 3;
  width: calc(50% - 190px);
  min-width: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.carousel-side-hit.prev {
  left: 6%;
}

.carousel-side-hit.next {
  right: 6%;
}

.carousel-side-hit:focus {
  outline: none;
}

.journal-carousel-shell {
  position: relative;
  overflow: hidden;
  min-height: 538px;
  padding: 34px 74px 58px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.05) 44%, rgba(241, 196, 107, 0.1)),
    rgba(255, 255, 255, 0.05);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.24);
  perspective: 1400px;
}

.journal-carousel-shell::before,
.journal-carousel-shell::after {
  content: "";
  position: absolute;
  z-index: 0;
  pointer-events: none;
}

.journal-carousel-shell::before {
  top: 30px;
  left: 7%;
  width: 38%;
  height: 42%;
  background: rgba(241, 196, 107, 0.13);
  clip-path: polygon(0 0, 100% 16%, 82% 100%, 11% 76%);
}

.journal-carousel-shell::after {
  right: 5%;
  bottom: 36px;
  width: 40%;
  height: 50%;
  background: rgba(20, 125, 133, 0.18);
  clip-path: polygon(20% 0, 100% 30%, 74% 100%, 0 68%);
}

.journal-carousel {
  --stage-card-width: min(360px, calc(100vw - 92px));
  --stage-offset: clamp(230px, 30vw, 360px);
  position: relative;
  z-index: 1;
  display: block;
  grid-template-columns: none;
  height: 420px;
  gap: 0;
  overflow: visible;
  margin: 0;
  padding: 0;
  transform-style: preserve-3d;
}

.journal-carousel:focus-visible {
  outline: 3px solid rgba(241, 196, 107, 0.28);
  outline-offset: 4px;
}

.journal-carousel .journal-card {
  --stage-x: -50%;
  --stage-y: 0px;
  --stage-z: -90px;
  --stage-rotate: 0deg;
  --stage-scale: 0.74;
  --stage-opacity: 0;
  position: absolute;
  top: 0;
  left: 50%;
  z-index: 0;
  width: var(--stage-card-width);
  min-height: 356px;
  border-color: rgba(223, 230, 229, 0.96);
  opacity: var(--stage-opacity);
  pointer-events: none;
  transform: translateX(var(--stage-x)) translateY(var(--stage-y)) translateZ(var(--stage-z)) rotateY(var(--stage-rotate)) scale(var(--stage-scale));
  transition:
    opacity 420ms ease,
    transform 420ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
  will-change: transform, opacity;
}

.journal-carousel .journal-card:hover,
.journal-carousel .journal-card:focus-within {
  --stage-y: -6px;
  border-color: rgba(241, 196, 107, 0.58);
  box-shadow: 0 30px 74px rgba(0, 0, 0, 0.28);
}

.journal-carousel .journal-card.is-active {
  --stage-z: 80px;
  --stage-scale: 1;
  --stage-opacity: 1;
  z-index: 4;
  cursor: pointer;
  pointer-events: auto;
}

.journal-carousel .journal-card.is-prev {
  --stage-x: calc(-50% - var(--stage-offset));
  --stage-z: -80px;
  --stage-rotate: 17deg;
  --stage-scale: 0.86;
  --stage-opacity: 0.72;
  z-index: 2;
  cursor: pointer;
  pointer-events: auto;
  transform-origin: right center;
}

.journal-carousel .journal-card.is-next {
  --stage-x: calc(-50% + var(--stage-offset));
  --stage-z: -80px;
  --stage-rotate: -17deg;
  --stage-scale: 0.86;
  --stage-opacity: 0.72;
  z-index: 2;
  cursor: pointer;
  pointer-events: auto;
  transform-origin: left center;
}

.journal-carousel .journal-card.is-prev a,
.journal-carousel .journal-card.is-next a {
  pointer-events: none;
}

.journal-carousel .journal-card.is-far {
  --stage-z: -160px;
  --stage-scale: 0.68;
  --stage-opacity: 0;
}

.carousel-dots {
  position: absolute;
  right: 74px;
  bottom: 26px;
  left: 74px;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.38);
  cursor: pointer;
  transition: width 180ms ease, background 180ms ease;
}

.carousel-dot[aria-current="true"] {
  width: 28px;
  background: #f1c46b;
}

.carousel-dot:focus-visible {
  outline: 3px solid rgba(241, 196, 107, 0.28);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .carousel-button,
  .journal-carousel .journal-card,
  .carousel-dot {
    transition: none;
  }

  .journal-carousel .journal-card:hover,
  .journal-carousel .journal-card:focus-within {
    --stage-y: 0px;
  }
}

@media (max-width: 980px) {
  .journal-carousel-shell {
    min-height: 520px;
    padding: 30px 48px 56px;
  }

  .journal-carousel {
    --stage-card-width: min(340px, calc(100vw - 92px));
    --stage-offset: clamp(200px, 28vw, 280px);
    height: 408px;
  }

  .carousel-side-hit {
    width: calc(50% - 180px);
  }

  .carousel-dots {
    right: 48px;
    left: 48px;
  }
}

.content-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 290px;
  gap: 34px;
  align-items: start;
}

.content-main {
  max-width: 840px;
}

.content-main h2 {
  margin: 34px 0 12px;
  font-size: 1.7rem;
}

.content-main h2:first-child {
  margin-top: 0;
}

.content-main h3 {
  margin: 24px 0 8px;
}

.content-main p,
.content-main li {
  color: var(--muted);
}

.content-main ul,
.content-main ol {
  padding-left: 1.25rem;
}

.side-nav {
  position: sticky;
  top: 116px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 18px;
  box-shadow: var(--shadow);
}

.side-nav h2 {
  margin-bottom: 10px;
  font-size: 1rem;
}

.side-nav a {
  display: block;
  padding: 9px 0;
  border-top: 1px solid var(--line);
  color: var(--ink);
  font-weight: 700;
}

.side-nav a:first-of-type {
  border-top: 0;
}

.callout {
  margin-top: 28px;
  padding: 24px;
  border-left: 5px solid var(--teal);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.callout h2,
.callout h3 {
  margin: 0 0 8px;
}

.callout p {
  margin: 0 0 16px;
}

.filters {
  display: grid;
  gap: 18px;
  margin-bottom: 24px;
}

.filter-groups {
  display: grid;
  gap: 16px;
}

.filter-group {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 16px;
}

.filter-group h3 {
  margin: 0 0 10px;
  font-size: 1rem;
}

.filter-options,
.year-filter {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-options a,
.filter-options button,
.year-filter button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  font-weight: 800;
  padding: 0 12px;
  text-decoration: none;
}

.filter-options a:hover,
.filter-options a:focus-visible,
.filter-options button[aria-pressed="true"],
.year-filter button[aria-pressed="true"] {
  background: var(--teal-dark);
  border-color: var(--teal-dark);
  color: #fff;
  text-decoration: none;
}

.proceedings-count {
  margin: 0 0 16px;
  color: var(--muted);
  font-weight: 700;
}

.proceedings-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.proceedings-year-list {
  display: grid;
  gap: 42px;
}

.year-section {
  scroll-margin-top: 120px;
}

.year-section[hidden] {
  display: none;
}

.year-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.year-heading h3 {
  font-size: 1.55rem;
}

.year-heading a {
  font-weight: 800;
}

.proceeding-card {
  overflow: hidden;
}

.proceeding-card[hidden] {
  display: none;
}

.proceeding-image-link {
  display: block;
  position: relative;
  overflow: hidden;
  background: var(--soft);
}

.proceeding-conference-logo {
  display: none;
}

.proceeding-conference-logo[hidden] {
  display: none;
}

.proceeding-image {
  display: block;
  width: 100%;
  aspect-ratio: 400 / 284;
  object-fit: contain;
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.proceeding-top {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 18px 12px;
}

.proceeding-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  width: 92px;
  height: 92px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  text-align: center;
}

.proceeding-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.proceeding-mark.has-logo strong,
.proceeding-mark.has-logo span {
  display: none;
}

.proceeding-mark strong {
  display: block;
  font-size: 0.98rem;
  line-height: 1;
}

.proceeding-mark span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.78rem;
}

.proceeding-card h3 {
  font-size: 1.06rem;
  line-height: 1.26;
}

.proceeding-card h3 a {
  color: inherit;
  text-decoration: none;
}

.proceeding-card h3 a:hover,
.proceeding-card h3 a:focus-visible {
  color: var(--teal-dark);
  text-decoration: underline;
}

.meta-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 0 18px 16px;
  color: var(--muted);
  font-size: 0.9rem;
}

.meta-list span {
  display: block;
}

.meta-list strong {
  color: var(--ink);
}

.proceeding-card .card-link {
  display: block;
  padding: 13px 18px;
  border-top: 1px solid var(--line);
  background: #fff;
  font-weight: 800;
}

.empty-state {
  display: none;
  padding: 28px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--muted);
}

.site-footer {
  background: #182124;
  color: rgba(255, 255, 255, 0.82);
}

.site-footer .section-inner {
  padding: 44px 0 28px;
}

.footer-grid {
  grid-template-columns: 1.15fr repeat(3, minmax(150px, 1fr));
  align-items: start;
}

.site-footer h2,
.site-footer h3 {
  color: #fff;
}

.site-footer h3 {
  margin-bottom: 10px;
  font-size: 1rem;
}

.site-footer p,
.site-footer li {
  color: rgba(255, 255, 255, 0.72);
}

.site-footer ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.88);
}

.footer-address-small {
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.86rem;
  line-height: 1.45;
}

.footer-address-small span {
  display: block;
}

.footer-bottom {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.64);
  font-size: 0.92rem;
}

.footer-social {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.footer-social-label {
  color: rgba(255, 255, 255, 0.72);
  font-weight: 800;
}

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

@media (max-width: 980px) {
  .top-strip {
    display: none;
  }

  .nav-toggle {
    display: inline-block;
  }

  .primary-nav {
    position: fixed;
    inset: 78px 0 auto 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    max-height: calc(100vh - 78px);
    overflow: auto;
    padding: 18px 20px 24px;
    background: var(--panel);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  body.nav-open .primary-nav {
    display: flex;
  }

  .primary-nav a {
    justify-content: flex-start;
  }

  .hero .section-inner,
  .content-layout,
  .contact-split,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero .section-inner {
    min-height: 0;
    padding: 56px 0;
  }

  .side-nav {
    position: static;
  }

  .quick-grid,
  .journal-grid,
  .policy-grid,
  .steps-grid,
  .proceedings-grid,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .year-filter {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .top-strip .wrap,
  .nav-wrap,
  .section-inner {
    width: min(100% - 28px, 1180px);
  }

  .brand-mark {
    width: 150px;
    height: 62px;
  }

  .brand-mark img {
    width: 150px;
    max-height: 62px;
  }

  .quick-grid,
  .journal-grid,
  .policy-grid,
  .steps-grid,
  .proceedings-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .section-heading {
    display: block;
  }

  .journal-actions {
    justify-content: flex-start;
    margin-top: 18px;
  }

  .journal-carousel-shell {
    min-height: 510px;
    margin-right: 0;
    padding: 24px 14px 52px;
  }

  .journal-carousel-shell::before,
  .journal-carousel-shell::after {
    display: none;
  }

  .journal-carousel {
    --stage-card-width: min(100%, 340px);
    --stage-offset: 0px;
    height: 418px;
  }

  .journal-carousel .journal-card {
    min-height: 340px;
  }

  .journal-carousel .journal-card.is-prev,
  .journal-carousel .journal-card.is-next {
    --stage-opacity: 0;
    pointer-events: none;
  }

  .carousel-dots {
    right: 14px;
    bottom: 22px;
    left: 14px;
    justify-content: center;
  }

  .carousel-side-hit {
    display: none;
  }

  .journal-badge {
    width: 64px;
    height: 64px;
    font-size: 0.9rem;
  }

  .proceeding-top {
    grid-template-columns: 74px minmax(0, 1fr);
  }

  .proceeding-mark {
    width: 74px;
    height: 74px;
  }
}