:root {
  --canvas: #f4f0e6;
  --canvas-deep: #e9e2d3;
  --paper: rgba(255, 253, 248, 0.82);
  --paper-solid: #fffcf6;
  --ink: #18221e;
  --muted: #5d665f;
  --forest: #2f5a4b;
  --forest-deep: #193c32;
  --leaf: #65816e;
  --moss: #9aaa87;
  --gold: #b28a4b;
  --gold-soft: #dfca9e;
  --clay: #9a5f45;
  --line: rgba(25, 60, 50, 0.14);
  --shadow: 0 24px 70px rgba(24, 34, 30, 0.09);
  --shadow-soft: 0 12px 36px rgba(24, 34, 30, 0.06);
  --radius-xl: 36px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --max: 1180px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 6%, rgba(178, 138, 75, 0.16), transparent 25rem),
    radial-gradient(circle at 96% 20%, rgba(47, 90, 75, 0.14), transparent 30rem),
    linear-gradient(180deg, #fbf8f1 0%, var(--canvas) 52%, var(--canvas-deep) 100%);
  font-family: Georgia, "Noto Serif TC", "Noto Serif CJK TC", "PMingLiU", serif;
  font-size: 17px;
  line-height: 1.75;
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.28;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='48' viewBox='0 0 48 48'%3E%3Cpath d='M0 47.5h48M47.5 0v48' fill='none' stroke='%232f5a4b' stroke-opacity='.08'/%3E%3C/svg%3E");
}

a { color: inherit; }
img { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  left: 18px;
  top: -80px;
  z-index: 100;
  padding: 10px 16px;
  color: white;
  background: var(--forest-deep);
  border-radius: 999px;
  transition: top 0.2s ease;
}

.skip-link:focus { top: 18px; }

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(248, 245, 237, 0.82);
  backdrop-filter: blur(18px);
}

.nav-shell {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  min-width: 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  line-height: 1.3;
}

.brand img { width: 42px; height: 42px; }
.brand-copy { display: grid; gap: 1px; }
.brand-copy strong { font-size: 1rem; letter-spacing: 0.06em; }
.brand-copy span { color: var(--muted); font-size: 0.76rem; }

.nav-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  min-width: 0;
}

.nav-links a {
  flex: 0 0 auto;
  padding: 8px 11px;
  color: var(--muted);
  text-decoration: none;
  border-radius: 999px;
  font-size: 0.91rem;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--forest-deep);
  background: rgba(255, 255, 255, 0.68);
}

.nav-links .net-link {
  margin-left: 4px;
  border: 1px solid var(--line);
  color: var(--forest-deep);
}

main { overflow: clip; }

.hero {
  min-height: calc(100vh - 78px);
  padding: 78px 0 64px;
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(310px, 0.78fr);
  gap: clamp(32px, 7vw, 92px);
  align-items: center;
}

.hero-copy { min-width: 0; }

.eyebrow,
.status-chip,
.access-chip {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.76rem;
}

.eyebrow { color: var(--forest); }

.eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--gold);
}

.status-chip {
  padding: 7px 12px;
  color: var(--forest-deep);
  border: 1px solid rgba(47, 90, 75, 0.22);
  background: rgba(255, 255, 255, 0.62);
  border-radius: 999px;
}

.status-chip::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 5px rgba(178, 138, 75, 0.14);
}

.hero h1,
.page-hero h1 {
  margin: 20px 0 0;
  font-size: clamp(3rem, 7.4vw, 6.5rem);
  line-height: 0.98;
  font-weight: 600;
  letter-spacing: -0.045em;
  overflow-wrap: anywhere;
}

.hero h1 em {
  display: block;
  margin-top: 16px;
  color: var(--forest);
  font-weight: 400;
  font-style: normal;
  font-size: 0.52em;
  line-height: 1.28;
  letter-spacing: -0.02em;
}

.lead {
  max-width: 760px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.22rem);
}

.lead strong { color: var(--ink); font-weight: 600; }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 19px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.56);
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
  background: rgba(255, 255, 255, 0.88);
}

.button.primary {
  color: #fffdf7;
  border-color: var(--forest-deep);
  background: var(--forest-deep);
}

.button.primary:hover { background: var(--forest); }
.button.text { min-height: auto; padding: 0; border: 0; background: none; border-radius: 0; color: var(--forest); }
.button.text:hover { box-shadow: none; transform: none; }
.arrow { transition: transform 0.18s ease; }
.button:hover .arrow, .text-link:hover .arrow { transform: translateX(4px); }

.hero-art {
  position: relative;
  min-height: 520px;
  display: grid;
  place-items: center;
}

.quarter-orbit {
  position: relative;
  width: min(420px, 78vw);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: conic-gradient(from -90deg, var(--forest) 0 75%, rgba(255,255,255,0.48) 75% 100%);
  box-shadow: 0 35px 90px rgba(25, 60, 50, 0.2);
  animation: breathe 8s ease-in-out infinite;
}

.quarter-orbit::before {
  content: "";
  position: absolute;
  inset: 38px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 40% 34%, rgba(255,255,255,0.88), rgba(245,240,229,0.92) 68%),
    var(--canvas);
  box-shadow: inset 0 0 0 1px rgba(25, 60, 50, 0.1);
}

.quarter-orbit::after {
  content: "";
  position: absolute;
  inset: 76px;
  border-radius: 50%;
  border: 1px solid rgba(178, 138, 75, 0.46);
}

.orbit-copy {
  position: relative;
  z-index: 1;
  width: 62%;
  text-align: center;
}

.orbit-copy strong {
  display: block;
  color: var(--forest-deep);
  font-size: clamp(3.8rem, 9vw, 6.6rem);
  line-height: 1;
  font-weight: 400;
}

.orbit-copy span {
  display: block;
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.95rem;
}

.orbit-note {
  position: absolute;
  right: -8px;
  bottom: 26px;
  z-index: 2;
  width: min(260px, 70%);
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 253, 248, 0.88);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.orbit-note p { margin: 0; color: var(--muted); font-size: 0.92rem; }
.orbit-note strong { display: block; margin-bottom: 5px; color: var(--ink); }

@keyframes breathe {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-9px) rotate(1deg); }
}

.proof-strip {
  margin: 2px 0 0;
  padding: 20px 0;
  border-block: 1px solid var(--line);
}

.proof-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  color: var(--muted);
  font-size: 0.92rem;
}

.proof-list strong { color: var(--forest-deep); font-weight: 600; }
.proof-list span:not(:first-child)::before { content: "·"; margin-right: 24px; color: var(--gold); }

.section {
  padding: 104px 0;
}

.section + .section { border-top: 1px solid var(--line); }
.section.compact { padding-block: 72px; }

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.62fr) minmax(300px, 0.38fr);
  gap: 32px;
  align-items: end;
  margin-bottom: 38px;
}

.section-heading h2 {
  max-width: 760px;
  margin: 12px 0 0;
  font-size: clamp(2rem, 5vw, 4.1rem);
  line-height: 1.1;
  font-weight: 500;
  letter-spacing: -0.035em;
}

.section-heading p { margin: 0; color: var(--muted); }

.grid { display: grid; gap: 18px; }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.card {
  position: relative;
  overflow: hidden;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--paper);
  box-shadow: var(--shadow-soft);
}

.card::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -90px;
  width: 180px;
  height: 180px;
  border: 1px solid rgba(47, 90, 75, 0.1);
  border-radius: 50%;
}

.card-number {
  display: block;
  margin-bottom: 36px;
  color: var(--gold);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
}

.card h3 { margin: 0; font-size: 1.3rem; }
.card p { margin: 10px 0 0; color: var(--muted); }
.card .text-link { position: relative; z-index: 1; }

.making-section {
  background:
    radial-gradient(circle at 12% 18%, rgba(178, 138, 75, 0.12), transparent 24rem),
    rgba(255, 253, 248, 0.34);
}

.making-path {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.making-step {
  position: relative;
  min-height: 290px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 253, 248, 0.82);
  box-shadow: var(--shadow-soft);
}

.making-step:not(:last-child)::after {
  content: "→";
  position: absolute;
  z-index: 1;
  top: 50%;
  right: -20px;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  color: var(--gold);
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--canvas);
  transform: translateY(-50%);
}

.making-step.final {
  color: #fffdf7;
  border-color: var(--forest-deep);
  background: var(--forest-deep);
}

.making-number {
  display: block;
  color: var(--gold);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
}

.making-word {
  display: block;
  margin-top: 34px;
  color: var(--forest-deep);
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  font-weight: 500;
  line-height: 1.1;
}

.making-step.final .making-word { color: #fffdf7; }
.making-step p { margin: 18px 0 0; color: var(--muted); }
.making-step.final p { color: rgba(249, 245, 233, 0.72); }

.making-vow {
  display: grid;
  grid-template-columns: minmax(0, 0.58fr) minmax(260px, 0.42fr);
  gap: 32px;
  align-items: end;
  margin-top: 18px;
  padding: clamp(28px, 5vw, 48px);
  border-left: 4px solid var(--gold);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  background: rgba(255, 253, 248, 0.7);
}

.making-vow blockquote {
  margin: 0;
  color: var(--forest-deep);
  font-size: clamp(1.55rem, 3.5vw, 2.8rem);
  line-height: 1.35;
}

.making-vow p { margin: 0; color: var(--muted); }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  color: var(--forest);
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
}

.commons-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.commons-card {
  min-height: 285px;
  display: flex;
  flex-direction: column;
  grid-column: span 4;
}

.commons-card.wide { grid-column: span 8; }
.commons-card .text-link { margin-top: auto; padding-top: 24px; }

.access-chip {
  margin-bottom: 28px;
  padding: 5px 10px;
  color: var(--forest-deep);
  background: rgba(101, 129, 110, 0.13);
  border-radius: 999px;
}

.access-chip.account { color: #76442f; background: rgba(154, 95, 69, 0.12); }
.access-chip.research { color: #72581f; background: rgba(178, 138, 75, 0.14); }

.statement {
  position: relative;
  padding: clamp(38px, 7vw, 86px);
  color: #f9f5e9;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 100% 0, rgba(178, 138, 75, 0.28), transparent 28rem),
    linear-gradient(145deg, var(--forest-deep), #244f40 60%, #3c5d49);
  box-shadow: 0 34px 90px rgba(25, 60, 50, 0.22);
  overflow: hidden;
}

.statement::after {
  content: "¾";
  position: absolute;
  right: -0.03em;
  bottom: -0.34em;
  color: rgba(255, 255, 255, 0.055);
  font-size: clamp(14rem, 38vw, 34rem);
  line-height: 1;
}

.statement blockquote {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0;
  font-size: clamp(1.8rem, 4.5vw, 3.8rem);
  line-height: 1.28;
  letter-spacing: -0.025em;
}

.statement p {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 26px 0 0;
  color: rgba(249, 245, 233, 0.72);
}

.statement .button {
  position: relative;
  z-index: 1;
  margin-top: 30px;
  color: var(--forest-deep);
  background: #f9f5e9;
  border-color: #f9f5e9;
}

.boundary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: rgba(255, 253, 248, 0.62);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.boundary-item { padding: 34px; }
.boundary-item + .boundary-item { border-left: 1px solid var(--line); }
.boundary-item span { color: var(--gold); font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; }
.boundary-item h3 { margin: 12px 0 8px; font-size: 1.35rem; }
.boundary-item p { margin: 0; color: var(--muted); }

.now-panel {
  display: grid;
  grid-template-columns: minmax(250px, 0.35fr) minmax(0, 0.65fr);
  gap: 44px;
  padding: clamp(30px, 5vw, 56px);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--paper);
  box-shadow: var(--shadow);
}

.now-panel h2 { margin: 15px 0 0; font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.12; }
.fact-list { display: grid; gap: 0; }

.fact {
  display: grid;
  grid-template-columns: minmax(130px, 0.27fr) minmax(0, 0.73fr);
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.fact:first-child { padding-top: 0; }
.fact:last-child { padding-bottom: 0; border-bottom: 0; }
.fact strong { color: var(--forest-deep); }
.fact p { margin: 0; color: var(--muted); }

.page-hero {
  padding: 88px 0 64px;
  border-bottom: 1px solid var(--line);
}

.page-hero h1 { max-width: 960px; font-size: clamp(2.8rem, 7vw, 5.8rem); }
.page-hero .lead { max-width: 820px; }

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  color: var(--muted);
  font-size: 0.88rem;
}

.breadcrumb a { text-decoration: none; }

.content-layout {
  display: grid;
  grid-template-columns: minmax(190px, 0.25fr) minmax(0, 0.75fr);
  gap: clamp(30px, 7vw, 96px);
  padding: 72px 0 100px;
}

.side-nav {
  position: sticky;
  top: 110px;
  height: fit-content;
  display: grid;
  gap: 4px;
}

.side-nav a {
  padding: 7px 0;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.side-nav a:hover { color: var(--forest); border-color: var(--line); }

.prose { max-width: 820px; }
.prose section + section { margin-top: 76px; padding-top: 12px; border-top: 1px solid var(--line); }
.prose h2 { margin: 0 0 18px; font-size: clamp(1.65rem, 3.5vw, 2.6rem); line-height: 1.22; }
.prose h3 { margin: 30px 0 10px; font-size: 1.25rem; }
.prose p { margin: 0 0 18px; color: var(--muted); }
.prose p strong { color: var(--ink); }
.prose ul, .prose ol { margin: 16px 0 22px; padding-left: 1.3em; color: var(--muted); }
.prose li + li { margin-top: 9px; }
.prose blockquote {
  margin: 32px 0;
  padding: 24px 28px;
  color: var(--forest-deep);
  border-left: 4px solid var(--gold);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: rgba(255, 253, 248, 0.68);
  font-size: 1.18rem;
}
.prose blockquote p { margin: 0; color: inherit; }

.asset-list { display: grid; gap: 18px; }

.asset {
  display: grid;
  grid-template-columns: minmax(180px, 0.28fr) minmax(0, 0.72fr);
  gap: 30px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--paper);
  box-shadow: var(--shadow-soft);
}

.asset h2 { margin: 8px 0 0; font-size: 1.55rem; }
.asset-body p { margin: 0; color: var(--muted); }
.asset-links { display: flex; flex-wrap: wrap; gap: 10px 18px; margin-top: 18px; }
.asset-links a { color: var(--forest); text-underline-offset: 4px; }

.plain-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.62);
}

.plain-table th,
.plain-table td {
  padding: 18px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.plain-table th { color: var(--forest-deep); font-weight: 600; }
.plain-table td { color: var(--muted); }
.plain-table tr:last-child th,
.plain-table tr:last-child td { border-bottom: 0; }

.callout {
  padding: 28px;
  border: 1px solid rgba(178, 138, 75, 0.3);
  border-radius: var(--radius-lg);
  background: rgba(255, 249, 235, 0.68);
}

.callout h2, .callout h3 { margin-top: 0; }
.callout p:last-child { margin-bottom: 0; }

.participate-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.participate-card {
  min-height: 250px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--paper);
  box-shadow: var(--shadow-soft);
}

.participate-card .symbol { color: var(--gold); font-size: 2rem; }
.participate-card h2 { margin: 20px 0 8px; font-size: 1.35rem; }
.participate-card p { margin: 0; color: var(--muted); }

.site-footer {
  padding: 54px 0 42px;
  color: rgba(249, 245, 233, 0.72);
  background: var(--forest-deep);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(250px, 1.35fr) repeat(3, minmax(150px, 0.55fr));
  gap: 36px;
}

.footer-brand { display: flex; gap: 13px; align-items: flex-start; }
.footer-brand img { width: 46px; filter: brightness(0) invert(1); opacity: 0.88; }
.footer-brand strong { color: #fffdf7; }
.footer-brand p { max-width: 360px; margin: 5px 0 0; }
.footer-col { display: grid; align-content: start; gap: 7px; }
.footer-col strong { margin-bottom: 5px; color: #fffdf7; }
.footer-col a { width: fit-content; text-decoration: none; }
.footer-col a:hover { color: #fffdf7; text-decoration: underline; text-underline-offset: 4px; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 44px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.84rem;
}

.footer-bottom p { margin: 0; }

.not-found {
  min-height: calc(100vh - 78px);
  display: grid;
  place-items: center;
  text-align: center;
  padding: 70px 0;
}

.not-found strong { display: block; color: var(--gold); font-size: clamp(5rem, 18vw, 11rem); line-height: 1; }
.not-found h1 { margin: 10px 0 0; font-size: clamp(2rem, 6vw, 4rem); }
.not-found p { color: var(--muted); }
.not-found .actions { justify-content: center; }

@media (max-width: 980px) {
  .nav-shell { padding: 13px 0; align-items: flex-start; flex-direction: column; }
  .nav-links { width: 100%; justify-content: flex-start; }
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: 64px; }
  .hero-copy { max-width: 800px; }
  .hero-art { min-height: 470px; }
  .section-heading { grid-template-columns: 1fr; align-items: start; }
  .grid.three { grid-template-columns: 1fr; }
  .making-path { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .making-step:not(:last-child)::after { display: none; }
  .making-vow { grid-template-columns: 1fr; align-items: start; }
  .commons-card, .commons-card.wide { grid-column: span 6; }
  .boundary-grid { grid-template-columns: 1fr; }
  .boundary-item + .boundary-item { border-left: 0; border-top: 1px solid var(--line); }
  .now-panel { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  body { font-size: 16px; }
  .wrap { width: min(var(--max), calc(100% - 24px)); }
  .brand-copy span { display: none; }
  .nav-links { gap: 2px; }
  .nav-links a { padding: 7px 8px; font-size: 0.84rem; }
  .nav-links .net-link { margin-left: 0; }
  .hero { padding-block: 48px; gap: 24px; }
  .hero h1 { font-size: clamp(2.85rem, 15vw, 4.7rem); }
  .hero h1 em { font-size: 0.48em; }
  .hero-art { min-height: 380px; }
  .quarter-orbit { width: min(330px, 82vw); }
  .quarter-orbit::before { inset: 29px; }
  .quarter-orbit::after { inset: 58px; }
  .orbit-note { right: 0; bottom: 0; padding: 16px; }
  .proof-list { justify-content: flex-start; }
  .proof-list span:not(:first-child)::before { margin-right: 12px; }
  .section { padding-block: 72px; }
  .grid.two, .participate-grid { grid-template-columns: 1fr; }
  .making-path { grid-template-columns: 1fr; }
  .making-step { min-height: auto; }
  .commons-card, .commons-card.wide { grid-column: 1 / -1; }
  .content-layout { grid-template-columns: 1fr; padding-top: 46px; }
  .side-nav { position: static; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .asset { grid-template-columns: 1fr; gap: 18px; padding: 22px; }
  .plain-table, .plain-table tbody, .plain-table tr, .plain-table th, .plain-table td { display: block; width: 100%; }
  .plain-table tr + tr { border-top: 1px solid var(--line); }
  .plain-table th { padding-bottom: 2px; border-bottom: 0; }
  .plain-table td { padding-top: 5px; border-bottom: 0; }
  .fact { grid-template-columns: 1fr; gap: 4px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}