:root {
  --green-dark: #283618;
  --green-mid: #606c38;
  --cream: #fefae0;
  --cream-dim: #f2ebd4;
  --gold: #dda15e;
  --amber: #bc6c25;
  --ink: #202214;
  --muted: #5d614f;
  --paper: #fffdf0;
  --paper-soft: #fff9df;
  --line: rgba(40, 54, 24, 0.14);
  --line-strong: rgba(40, 54, 24, 0.24);
  --shadow-sm: 0 12px 28px rgba(40, 54, 24, 0.08);
  --shadow-md: 0 22px 54px rgba(40, 54, 24, 0.12);
  --container-width: 1200px;
  --header-height: 76px;
}

html {
  scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
  color: var(--ink);
  background:
    linear-gradient(180deg, #fffdf0 0%, #fff9df 48%, #f6efcf 100%);
  text-rendering: optimizeLegibility;
}

::selection {
  background: rgba(188, 108, 37, 0.2);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(188, 108, 37, 0.32);
  outline-offset: 3px;
}

.top-bar {
  height: var(--header-height) !important;
  padding: 0 max(20px, 5vw) !important;
  background: rgba(255, 253, 240, 0.88) !important;
  border-bottom: 1px solid rgba(40, 54, 24, 0.14) !important;
  box-shadow: 0 8px 28px rgba(40, 54, 24, 0.06);
}

.logo-area {
  display: inline-flex !important;
  align-items: center;
  gap: 10px;
  min-width: max-content;
  color: var(--green-dark) !important;
  letter-spacing: 0 !important;
}

.logo-area::before {
  content: "";
  display: block;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  background: url("riqe-logo.png") center / contain no-repeat;
}

.desktop-nav {
  display: flex !important;
  align-items: center;
  gap: 16px !important;
  white-space: nowrap;
}

.desktop-nav a:not(.btn-donate) {
  border-radius: 4px;
  color: rgba(40, 54, 24, 0.86) !important;
  padding: 8px 0;
}

.desktop-nav a:not(.btn-donate):hover,
.desktop-nav a:not(.btn-donate).active {
  color: var(--amber) !important;
}

.desktop-nav a:not(.btn-donate)::after {
  background: currentColor !important;
}

.btn-donate,
.btn-main,
.btn-submit,
.btn-card {
  border-radius: 6px !important;
  box-shadow: none !important;
}

.btn-donate,
.btn-main,
.btn-submit {
  background: var(--green-dark) !important;
  color: var(--cream) !important;
}

.btn-donate:hover,
.btn-main:hover,
.btn-submit:hover {
  background: var(--green-mid) !important;
  transform: translateY(-1px);
}

.btn-donate[aria-current="page"] {
  background: var(--green-dark) !important;
  box-shadow: inset 0 0 0 1px rgba(254, 250, 224, 0.38) !important;
  transform: none;
}

.menu-toggle {
  display: none !important;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border: 1px solid rgba(40, 54, 24, 0.14) !important;
  border-radius: 6px;
  background: rgba(255, 253, 240, 0.72) !important;
  cursor: pointer;
}

.bar {
  width: 22px !important;
  height: 2px !important;
  background: var(--green-dark) !important;
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.menu-toggle[aria-expanded="true"] .bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle[aria-expanded="true"] .bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] .bar:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.btn-outline,
.btn-card.secondary,
.entry-tab {
  border-radius: 6px !important;
}

.hero-split {
  display: block !important;
  min-height: 0 !important;
  padding-top: var(--header-height);
}

.hero-visual {
  position: relative;
  min-height: calc(80svh - var(--header-height));
  overflow: hidden;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: clamp(46px, 5vw, 74px) max(20px, 5vw) clamp(34px, 4vw, 58px) !important;
  background:
    linear-gradient(115deg, rgba(255, 253, 240, 0.98) 0%, rgba(255, 253, 240, 0.96) 58%, rgba(242, 235, 212, 0.82) 58%, rgba(242, 235, 212, 0.92) 100%) !important;
  border-bottom: 1px solid var(--line);
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(40, 54, 24, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(40, 54, 24, 0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(110deg, rgba(0, 0, 0, 0.52), rgba(0, 0, 0, 0.18) 56%, transparent 88%);
  animation: researchGrid 24s linear infinite;
  pointer-events: none;
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0 0 0 54%;
  background:
    linear-gradient(105deg, transparent 0 22%, rgba(96, 108, 56, 0.06) 22% 100%);
  pointer-events: none;
}

.hero-shell {
  position: relative;
  z-index: 1;
  width: min(100%, var(--container-width));
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.72fr);
  align-items: center;
  gap: clamp(32px, 5vw, 72px);
  margin: 0 auto;
}

.hero-card {
  max-width: 760px !important;
  padding: 0 !important;
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  color: var(--ink);
  text-shadow: none !important;
}

.hero-brand {
  display: block;
  max-width: 620px;
  margin-bottom: 18px !important;
  color: var(--amber) !important;
  font-size: 0.78rem !important;
  font-weight: 800;
  letter-spacing: 0.12em !important;
  text-transform: uppercase;
}

.hero-title {
  max-width: 820px;
  margin-bottom: 22px !important;
  color: var(--green-dark) !important;
  font-size: 8.4rem !important;
  line-height: 0.86 !important;
  letter-spacing: 0;
}

.hero-text {
  max-width: 690px;
  margin-bottom: 32px !important;
  color: var(--muted) !important;
  font-size: 1.18rem !important;
  line-height: 1.72;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-card .btn-main,
.hero-card .btn-outline {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
}

.hero-card .btn-main {
  background: var(--green-dark) !important;
  box-shadow: 0 10px 20px rgba(40, 54, 24, 0.14) !important;
}

.hero-card .btn-outline {
  color: var(--green-dark) !important;
  border: 1px solid rgba(40, 54, 24, 0.24) !important;
  background: rgba(255, 253, 240, 0.58);
}

.hero-card .btn-outline:hover {
  background: rgba(188, 108, 37, 0.1) !important;
  border-color: rgba(188, 108, 37, 0.36) !important;
}

.hero-snapshot {
  position: relative;
  align-self: center;
  overflow: hidden;
  border: 1px solid rgba(40, 54, 24, 0.16);
  border-radius: 8px;
  background: rgba(255, 253, 240, 0.76);
  box-shadow: var(--shadow-sm);
  padding: 30px;
}

.hero-snapshot::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--green-mid), var(--gold), var(--amber));
}

.snapshot-mark {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 86px;
  opacity: 0.12;
  pointer-events: none;
}

.snapshot-mark img {
  display: block;
  width: 100%;
  height: auto;
}

.snapshot-content {
  position: relative;
  max-width: 390px;
  padding-right: 72px;
}

.snapshot-kicker {
  display: block;
  margin-bottom: 12px;
  color: var(--amber);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.snapshot-content h2 {
  margin: 0 0 14px;
  color: var(--green-dark);
  font-size: 1.62rem;
  line-height: 1.15;
}

.snapshot-content p {
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.65;
}

.snapshot-list {
  position: relative;
  display: grid;
  margin-top: 24px;
  border-top: 1px solid rgba(40, 54, 24, 0.14);
}

.snapshot-list div {
  display: grid;
  grid-template-columns: minmax(120px, 0.48fr) minmax(0, 1fr);
  gap: 18px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(40, 54, 24, 0.12);
}

.snapshot-list div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.snapshot-list dt {
  color: var(--green-dark);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.35;
  text-transform: uppercase;
}

.snapshot-list dd {
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.55;
}

.hero-content {
  display: grid !important;
  grid-template-columns: minmax(0, 0.94fr) minmax(0, 1.06fr);
  gap: 44px 64px;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 36px max(20px, 5vw) 92px !important;
  background: transparent !important;
}

.hero-content .content-block {
  margin: 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--line-strong);
  background: transparent;
  box-shadow: none;
}

.hero-content .content-block:nth-child(3) {
  grid-column: 1 / -1;
  padding-top: 38px;
}

.section-label,
.page-kicker,
.meta-label,
.tab-status {
  color: var(--amber) !important;
  letter-spacing: 0.12em !important;
}

.content-block p,
.section-head p,
.page-header p,
.intro-section p,
.donate-card p,
.archive-tab p,
.meta-value,
.policy-card p,
.policy-card li {
  color: var(--muted) !important;
}

.benefits-grid,
.grid-3,
.donate-grid,
.archive-tabs,
.meta-grid,
.metrics-grid {
  gap: 18px !important;
}

.benefits-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.benefit-item,
.info-card,
.donate-card,
.archive-tab,
.meta-item,
.panel,
.policy-card,
.apply-card {
  border: 1px solid var(--line) !important;
  border-radius: 8px !important;
  background: rgba(255, 253, 240, 0.86) !important;
  box-shadow: none;
}

.benefit-item,
.info-card,
.donate-card,
.archive-tab,
.meta-item {
  position: relative;
  overflow: hidden;
}

.benefit-item::before,
.info-card::before,
.donate-card::before,
.archive-tab::before,
.meta-item::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--gold), var(--amber));
}

.info-card,
.donate-card,
.archive-tab {
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.info-card:hover,
.donate-card:hover,
.archive-tab:hover {
  transform: translateY(-4px);
  border-color: rgba(188, 108, 37, 0.34) !important;
  box-shadow: var(--shadow-sm);
}

.std-section {
  padding: 88px max(20px, 5vw) !important;
}

.std-section.bg-light {
  max-width: none !important;
  background:
    linear-gradient(180deg, rgba(242, 235, 212, 0.62), rgba(255, 253, 240, 0.72)) !important;
  border-top: 1px solid rgba(40, 54, 24, 0.08);
  border-bottom: 1px solid rgba(40, 54, 24, 0.08);
}

.std-section.bg-light > .std-section {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 !important;
}

.section-head h2,
.intro-section h1,
.page-header h1,
.apply-card h1,
.policy-card h1 {
  line-height: 1.12;
}

.section-head h2 {
  font-size: 2.35rem;
}

.section-head {
  margin-bottom: 34px !important;
}

.timeline-box {
  margin-top: 32px;
  border: 1px solid rgba(221, 161, 94, 0.26);
  border-radius: 8px !important;
  background: var(--green-dark) !important;
  box-shadow: none;
}

.timeline-box ul li::before {
  content: "";
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
}

.apply-wrapper,
.donate-wrapper,
.policy-wrapper,
.page-wrapper {
  padding-top: 132px !important;
}

.apply-wrapper,
.policy-wrapper,
.page-wrapper,
.donate-wrapper {
  background:
    linear-gradient(180deg, rgba(255, 253, 240, 0.78), rgba(242, 235, 212, 0.22));
}

.apply-card,
.policy-card {
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.apply-card::before,
.policy-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--green-mid), var(--gold), var(--amber));
}

.apply-card h1 {
  font-size: 2.35rem !important;
}

.subtitle {
  max-width: 650px;
  color: var(--muted) !important;
}

input,
select,
textarea {
  border: 1px solid rgba(40, 54, 24, 0.18) !important;
  background: #fffef5 !important;
  color: var(--ink);
}

input:hover,
select:hover,
textarea:hover {
  border-color: rgba(40, 54, 24, 0.32) !important;
}

.file-upload-wrapper {
  min-height: 48px;
}

.btn-file {
  border-radius: 6px !important;
  background: rgba(96, 108, 56, 0.12) !important;
  color: var(--green-dark) !important;
}

.btn-file:hover {
  background: rgba(96, 108, 56, 0.2) !important;
}

.donate-wrapper,
.page-wrapper {
  max-width: 1120px !important;
}

.intro-section {
  margin-bottom: 42px !important;
}

.intro-section h1,
.page-header h1 {
  font-size: 2.8rem !important;
}

.donate-card {
  min-height: 250px;
}

.donate-card h2 {
  color: var(--green-dark) !important;
}

.quiet-note {
  background: rgba(255, 253, 240, 0.7);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px 20px;
  color: var(--muted);
  line-height: 1.65;
}

.quiet-note p {
  margin: 0;
  color: inherit;
}

.quiet-note a {
  color: var(--green-dark);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.archive-note {
  max-width: 680px;
}

.template-panel {
  border: 1px dashed var(--line-strong) !important;
  background:
    linear-gradient(rgba(40, 54, 24, 0.038) 1px, transparent 1px),
    linear-gradient(90deg, rgba(40, 54, 24, 0.038) 1px, transparent 1px),
    rgba(255, 253, 240, 0.62) !important;
  background-size: 38px 38px !important;
}

.entry-tabs {
  gap: 12px !important;
}

.entry-tab,
.archive-tab.active {
  background: rgba(188, 108, 37, 0.1) !important;
}

.panel {
  box-shadow: none;
}

.paper-section-list > *,
.section-list > * {
  min-width: 0;
}

.placeholder,
.chart-placeholder,
.math-block,
.metric,
.link-list a,
.link-list span {
  border-color: rgba(40, 54, 24, 0.18) !important;
  background-color: rgba(254, 250, 224, 0.54) !important;
}

.math-block {
  contain: paint;
}

.math-block mjx-container[jax="SVG"] {
  display: block;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 4px;
}

.math-block mjx-container[jax="SVG"] > svg {
  max-width: 100%;
  height: auto;
}

pre {
  border: 1px solid rgba(221, 161, 94, 0.24);
  box-shadow: inset 0 1px 0 rgba(254, 250, 224, 0.05);
}

.policy-card {
  max-width: 820px;
  margin: 0 auto;
}

.policy-card h2 {
  color: var(--green-dark) !important;
  border-top: 1px solid rgba(40, 54, 24, 0.1);
  padding-top: 24px;
}

footer {
  background: var(--green-dark) !important;
  border-top: 1px solid rgba(221, 161, 94, 0.24);
}

.footer-links {
  flex-wrap: wrap;
}

.footer-links a {
  text-underline-offset: 4px;
}

.footer-links a:hover {
  color: var(--cream);
}

.fade-in,
.reveal {
  opacity: 0 !important;
  transform: translateY(18px);
  animation: none !important;
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
  transition-delay: var(--reveal-delay, 0s);
}

.delay-1 { --reveal-delay: 0.08s; }
.delay-2 { --reveal-delay: 0.16s; }
.delay-3 { --reveal-delay: 0.24s; }

.is-visible {
  opacity: 1 !important;
  transform: none !important;
}

@keyframes researchGrid {
  from { background-position: 0 0; }
  to { background-position: 44px 44px; }
}

@media (max-width: 1120px) {
  .menu-toggle {
    display: flex !important;
  }

  .desktop-nav {
    position: fixed !important;
    top: var(--header-height) !important;
    left: 0;
    width: 100%;
    display: none !important;
    flex-direction: column;
    align-items: stretch;
    gap: 8px !important;
    white-space: normal;
    background: rgba(255, 253, 240, 0.98) !important;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 35px rgba(40, 54, 24, 0.12);
    padding: 16px 20px 20px !important;
  }

  .desktop-nav.active {
    display: flex !important;
  }

  .desktop-nav a {
    padding: 10px 0 !important;
  }

  .desktop-nav .btn-donate {
    padding: 12px 16px !important;
    text-align: center;
  }

  .hero-shell {
    grid-template-columns: 1fr;
  }

  .hero-title {
    font-size: 6.4rem !important;
  }

  .hero-snapshot {
    max-width: 720px;
  }

  .hero-content {
    grid-template-columns: 1fr;
  }

  .hero-content .content-block:nth-child(3) {
    grid-column: auto;
  }
}

@media (max-width: 760px) {
  .top-bar {
    height: var(--header-height) !important;
  }

  .logo-area::before {
    width: 32px;
    height: 32px;
    flex-basis: 32px;
  }

  .hero-visual {
    min-height: 0;
    padding: 36px 20px 32px !important;
    background:
      linear-gradient(180deg, rgba(255, 253, 240, 0.98), rgba(242, 235, 212, 0.68)) !important;
  }

  .hero-visual::after {
    display: none;
  }

  .hero-title {
    font-size: 4.7rem !important;
    line-height: 0.88 !important;
  }

  .hero-text {
    font-size: 1rem !important;
    margin-bottom: 24px !important;
  }

  .hero-buttons {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-card .btn-main,
  .hero-card .btn-outline {
    width: 100%;
  }

  .hero-snapshot {
    display: none;
  }

  .hero-content,
  .std-section {
    padding-left: 20px !important;
    padding-right: 20px !important;
  }

  .hero-content {
    padding-top: 42px !important;
    padding-bottom: 64px !important;
  }

  .hero-content .content-block,
  .info-card,
  .donate-card,
  .archive-tab,
  .panel,
  .policy-card,
  .apply-card {
    padding: 22px !important;
  }

  .section-head h2,
  .apply-card h1,
  .policy-card h1 {
    font-size: 2rem !important;
  }

  .apply-wrapper,
  .donate-wrapper,
  .policy-wrapper,
  .page-wrapper {
    padding-top: 108px !important;
  }
}

@media (max-width: 420px) {
  .hero-title {
    font-size: 4.2rem !important;
  }

  .hero-text {
    font-size: 1rem !important;
  }

  .intro-section h1,
  .page-header h1,
  .section-head h2,
  .apply-card h1,
  .policy-card h1 {
    font-size: 2rem !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  .fade-in,
  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}