:root {
  --paper: #fffdf8;
  --paper-2: #f7f1e8;
  --ink: #1d211c;
  --muted: #67675f;
  --line: #d9d2c2;
  --green: #173d31;
  --green-2: #245743;
  --burgundy: #7a2635;
  --brass: #b8914d;
  --white: #fffdf8;
  --shadow: 0 24px 80px rgba(23, 61, 49, 0.12);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 112px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Malgun Gothic", "Apple SD Gothic Neo", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 96px;
  padding: 0 clamp(22px, 3.8vw, 52px);
  border-bottom: 1px solid rgba(29, 33, 28, 0.1);
  background: rgba(251, 250, 245, 0.88);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-mark {
  display: block;
  width: 56px;
  height: 56px;
  overflow: hidden;
  border: 1px solid rgba(184, 145, 77, 0.55);
  border-radius: 50%;
  background: var(--white);
  box-shadow: 0 6px 18px rgba(23, 61, 49, 0.12);
}

.brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
}

.brand-copy {
  display: grid;
  line-height: 1.05;
}

.brand-copy strong {
  font-family: Georgia, "Malgun Gothic", serif;
  font-size: clamp(1.1rem, 1.45vw, 1.42rem);
  letter-spacing: 0;
  white-space: nowrap;
}

.brand-copy small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.83rem;
  font-weight: 600;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(24px, 4vw, 64px);
  color: #393b35;
  font-size: 0.98rem;
  font-weight: 700;
}

.member-tools {
  display: flex;
  align-items: center;
  gap: 15px;
  color: #575850;
  font-size: 0.88rem;
  font-weight: 700;
}

.member-button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  padding: 0 22px;
  background: var(--green);
  color: var(--white);
}

.language-switch {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding-left: 14px;
  border-left: 1px solid var(--line);
}

.language-switch a {
  color: var(--green);
  font-weight: 900;
}

.mobile-admin-link,
.mobile-language-link {
  display: none;
}

.site-nav a {
  position: relative;
  padding: 10px 0;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 4px;
  left: 0;
  height: 2px;
  background: var(--burgundy);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(520px, 1.1fr);
  gap: clamp(48px, 7vw, 120px);
  align-items: center;
  min-height: calc(62vh - 96px);
  padding: clamp(42px, 4.8vw, 68px) clamp(22px, 8vw, 126px) clamp(30px, 4vw, 52px);
  background:
    radial-gradient(circle at 72% 45%, rgba(184, 145, 77, 0.1), transparent 36%),
    linear-gradient(180deg, rgba(184, 145, 77, 0.06), transparent 35%),
    var(--paper);
  overflow: hidden;
}

.eyebrow,
.section-kicker,
.tag {
  margin: 0 0 16px;
  color: var(--burgundy);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1,
.section h2 {
  margin: 0;
  font-family: Georgia, "Malgun Gothic", serif;
  font-weight: 700;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 720px;
  font-size: clamp(4.2rem, 11vw, 9rem);
  line-height: 0.88;
  word-break: keep-all;
}

.hero-subtitle {
  display: flex;
  align-items: center;
  gap: 28px;
  margin: 22px 0 0;
  color: var(--ink);
  font-family: Georgia, "Malgun Gothic", serif;
  font-size: clamp(1.65rem, 3vw, 2.6rem);
  font-weight: 700;
}

.hero-subtitle::after {
  width: 84px;
  height: 1px;
  background: var(--brass);
  content: "";
}

.hero-text {
  max-width: 620px;
  margin: 36px 0 0;
  color: #383b34;
  font-size: clamp(1.12rem, 1.55vw, 1.45rem);
  font-weight: 700;
  word-break: keep-all;
}

.hero-support {
  max-width: 520px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 1rem;
  word-break: keep-all;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 2px;
  font-weight: 800;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

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

.button.primary {
  background: var(--green);
  color: var(--white);
}

.button.secondary {
  border-color: rgba(23, 61, 49, 0.22);
  background: rgba(255, 253, 248, 0.72);
  color: var(--green);
}

.heritage-graphic {
  position: relative;
  min-height: 520px;
}

.heritage-graphic::before {
  position: absolute;
  inset: 44px 0 0;
  background:
    repeating-radial-gradient(circle at 50% 44%, rgba(184, 145, 77, 0.14) 0 1px, transparent 1px 18px);
  content: "";
  opacity: 0.42;
}

.heritage-graphic svg {
  position: absolute;
  inset: 20px 0 0;
  width: 100%;
  height: 100%;
}

.heritage-graphic path {
  fill: none;
  stroke: rgba(184, 145, 77, 0.88);
  stroke-width: 1.8;
}

.heritage-graphic circle {
  fill: var(--brass);
  stroke: rgba(184, 145, 77, 0.45);
}

.heritage-seal {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 3;
  display: grid;
  width: 126px;
  height: 126px;
  place-items: center;
  border: 7px double rgba(255, 253, 248, 0.85);
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 26%, #f4d99e, #aa8036 62%, #7a5824);
  color: #fff7e6;
  font-family: Georgia, "Malgun Gothic", serif;
  font-size: 4.1rem;
  box-shadow: 0 0 0 1px rgba(184, 145, 77, 0.82), 0 18px 56px rgba(122, 88, 36, 0.22);
  transform: translate(-50%, -50%);
}

.heritage-node {
  position: absolute;
  z-index: 2;
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border: 1px solid rgba(184, 145, 77, 0.86);
  border-radius: 50%;
  background: rgba(255, 253, 248, 0.94);
  color: var(--brass);
  font-size: 1.45rem;
  font-weight: 900;
}

.node-leaf {
  top: 86px;
  left: 44%;
}

.node-book {
  top: 150px;
  right: 10%;
}

.node-family {
  left: 12%;
  bottom: 160px;
}

.node-hall {
  right: 28%;
  bottom: 48px;
}

.mountain-lines {
  position: absolute;
  inset: 160px -80px 0 -80px;
  background:
    linear-gradient(150deg, transparent 20%, rgba(23, 61, 49, 0.08) 21%, transparent 22%),
    linear-gradient(28deg, transparent 28%, rgba(23, 61, 49, 0.07) 29%, transparent 30%),
    linear-gradient(168deg, transparent 38%, rgba(184, 145, 77, 0.1) 39%, transparent 40%);
  opacity: 0.8;
}

.node {
  position: absolute;
  z-index: 2;
  display: grid;
  width: 82px;
  height: 82px;
  place-items: center;
  border: 1px solid rgba(184, 145, 77, 0.72);
  border-radius: 50%;
  background: #fffaf0;
  color: var(--green);
  font-weight: 900;
  box-shadow: 0 12px 32px rgba(23, 61, 49, 0.1);
}

.node.root {
  top: 152px;
  left: 50%;
  width: 112px;
  height: 112px;
  background: var(--green);
  color: var(--white);
  font-family: Georgia, "Malgun Gothic", serif;
  transform: translateX(-50%);
}

.node.n1 {
  top: 76px;
  left: 9%;
}

.node.n2 {
  top: 74px;
  right: 9%;
}

.node.n3 {
  bottom: 70px;
  left: 8%;
}

.node.n4 {
  right: 8%;
  bottom: 74px;
}

.panel-foot {
  border-top: 1px solid var(--line);
  background: rgba(241, 238, 228, 0.42);
}

.section {
  padding: clamp(76px, 8vw, 112px) clamp(22px, 8vw, 126px);
}

#top {
  scroll-margin-top: 0;
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(420px, 1fr);
  gap: clamp(36px, 7vw, 96px);
  align-items: start;
}

.section h2 {
  max-width: 760px;
  font-size: clamp(2rem, 3.2vw, 3.4rem);
  line-height: 1.12;
}

.section p {
  color: var(--muted);
  word-break: keep-all;
}

.council {
  padding-top: clamp(52px, 6vw, 74px);
  background:
    linear-gradient(180deg, rgba(247, 241, 232, 0.86), rgba(255, 253, 248, 0.96)),
    var(--paper-2);
}

.mission-head {
  max-width: 920px;
  margin: 0 auto 46px;
  text-align: center;
}

.mission-head .section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
  color: var(--burgundy);
}

.mini-seal {
  display: grid;
  width: 30px;
  height: 30px;
  margin: 0 auto 8px;
  place-items: center;
  border: 1px solid var(--brass);
  border-radius: 50%;
  color: var(--brass);
  font-family: Georgia, "Malgun Gothic", serif;
  font-weight: 900;
}

.mission-head h2 {
  margin-inline: auto;
  font-size: clamp(2rem, 3vw, 3rem);
}

.mission-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(280px, 0.72fr) minmax(320px, 0.9fr);
  gap: clamp(20px, 3vw, 34px);
  align-items: stretch;
}

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

.principles article,
.system-grid article,
.venture-board {
  border: 1px solid rgba(23, 61, 49, 0.13);
  border-radius: var(--radius);
  background: var(--white);
}

.principles article {
  position: relative;
  overflow: hidden;
  display: grid;
  min-height: 210px;
  align-content: start;
  justify-items: center;
  padding: 20px 22px;
  border: 0;
  border-right: 1px solid rgba(184, 145, 77, 0.24);
  background: transparent;
  text-align: center;
  outline: 0;
  transform: translateY(0);
  transition: background 220ms ease, box-shadow 220ms ease, transform 220ms ease, border-color 220ms ease;
}

.principles article::before,
.principles article::after {
  position: absolute;
  pointer-events: none;
  content: "";
  opacity: 0;
  transition: opacity 220ms ease, transform 220ms ease;
}

.principles article::before {
  inset: 0;
  background: var(--mission-bg, linear-gradient(135deg, rgba(184, 145, 77, 0.12), transparent));
}

.principles article::after {
  right: -36px;
  bottom: -42px;
  width: 148px;
  height: 148px;
  border: 1px solid rgba(184, 145, 77, 0.44);
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 253, 248, 0.6) 0 24%, transparent 25%),
    repeating-radial-gradient(circle, rgba(184, 145, 77, 0.32) 0 1px, transparent 1px 13px);
}

.principles article:hover,
.principles article:focus-visible {
  box-shadow: inset 0 0 0 1px rgba(184, 145, 77, 0.52), 0 18px 42px rgba(23, 61, 49, 0.12);
  transform: translateY(-5px);
}

.principles article:hover::before,
.principles article:hover::after,
.principles article:focus-visible::before,
.principles article:focus-visible::after {
  opacity: 1;
}

.principles article:hover::after,
.principles article:focus-visible::after {
  transform: scale(1.18);
}

.mission-tradition {
  --mission-bg:
    linear-gradient(145deg, rgba(122, 38, 53, 0.16), rgba(255, 253, 248, 0.78) 48%, rgba(184, 145, 77, 0.18));
}

.mission-unity {
  --mission-bg:
    linear-gradient(145deg, rgba(41, 126, 92, 0.16), rgba(255, 253, 248, 0.78) 48%, rgba(62, 122, 201, 0.16));
}

.mission-growth {
  --mission-bg:
    linear-gradient(145deg, rgba(184, 145, 77, 0.2), rgba(255, 253, 248, 0.76) 48%, rgba(41, 126, 92, 0.18));
}

.mission-social {
  --mission-bg:
    linear-gradient(145deg, rgba(62, 122, 201, 0.18), rgba(255, 253, 248, 0.78) 48%, rgba(122, 38, 53, 0.14));
}

.principles article:last-child {
  border-right: 0;
}

.principles .principle-icon {
  position: relative;
  z-index: 1;
  display: grid;
  width: 64px;
  height: 64px;
  place-items: center;
  border: 1px solid rgba(184, 145, 77, 0.72);
  border-radius: 50%;
  color: var(--brass);
  font-family: Georgia, "Malgun Gothic", serif;
  font-weight: 900;
  background: rgba(255, 253, 248, 0.66);
  transition: background 220ms ease, border-color 220ms ease, color 220ms ease, transform 220ms ease, box-shadow 220ms ease;
}

.principles article:hover .principle-icon,
.principles article:focus-visible .principle-icon {
  border-color: rgba(23, 61, 49, 0.42);
  background: var(--green);
  color: var(--white);
  box-shadow: 0 10px 24px rgba(23, 61, 49, 0.18);
  transform: translateY(-3px) scale(1.04);
}

.principles h3,
.system-grid h3,
.venture-copy h3 {
  margin: 8px 0 8px;
  color: var(--green);
  font-size: 1.25rem;
}

.principles h3,
.principles p {
  position: relative;
  z-index: 1;
  transition: color 220ms ease;
}

.principles article:hover h3,
.principles article:focus-visible h3 {
  color: #0d3126;
}

.principles article:hover p,
.principles article:focus-visible p {
  color: #4f4b42;
}

.spirit-card {
  display: grid;
  align-content: center;
  justify-items: center;
  min-height: 320px;
  padding: 34px 26px;
  background:
    linear-gradient(145deg, rgba(122, 38, 53, 0.96), rgba(98, 31, 38, 0.98)),
    var(--burgundy);
  color: #fff6e7;
  text-align: center;
}

.spirit-card h3 {
  margin: 0 0 24px;
  color: #fff6e7;
  font-family: Georgia, "Malgun Gothic", serif;
  font-size: 1.45rem;
  font-weight: 700;
}

.spirit-card h3::after {
  display: block;
  width: 56px;
  height: 1px;
  margin: 18px auto 0;
  background: rgba(230, 191, 115, 0.9);
  content: "";
}

.spirit-card p {
  margin: 0;
  color: #fff6e7;
  font-size: 1.12rem;
  line-height: 1.85;
}

.spirit-mark {
  display: grid;
  width: 44px;
  height: 44px;
  margin-top: 28px;
  place-items: center;
  border: 1px solid rgba(230, 191, 115, 0.74);
  border-radius: 50%;
  color: #e6bf73;
  font-family: Georgia, "Malgun Gothic", serif;
  font-weight: 900;
}

.notice-card {
  align-self: center;
  min-height: 270px;
  padding: 28px 30px;
  background: rgba(255, 253, 248, 0.82);
  box-shadow: 0 24px 70px rgba(23, 61, 49, 0.06);
}

.notice-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.notice-head h3 {
  margin: 0;
  color: var(--ink);
  font-size: 1.05rem;
}

.notice-head a,
.notice-card time {
  color: #8a887d;
  font-size: 0.82rem;
}

.notice-card > a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  padding: 10px 0;
  color: #5e5d55;
  font-size: 0.92rem;
}

.notice-page {
  min-height: 72vh;
  background:
    radial-gradient(circle at 18% 16%, rgba(184, 145, 77, 0.24), transparent 26%),
    radial-gradient(circle at 86% 70%, rgba(23, 61, 49, 0.14), transparent 28%),
    var(--paper);
}

.notice-page-head {
  max-width: 820px;
  margin-bottom: 42px;
}

.notice-page-head h1 {
  margin: 0;
  color: var(--green);
  font-family: Georgia, "Malgun Gothic", serif;
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: 1;
}

.notice-page-head p {
  color: var(--muted);
  font-size: 1.08rem;
}

.notice-list {
  display: grid;
  gap: 14px;
}

.notice-list article {
  border: 1px solid rgba(23, 61, 49, 0.13);
  border-radius: var(--radius);
  background: rgba(255, 253, 248, 0.86);
  box-shadow: 0 18px 48px rgba(23, 61, 49, 0.08);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.notice-list article:hover {
  border-color: rgba(184, 145, 77, 0.66);
  box-shadow: 0 22px 58px rgba(23, 61, 49, 0.12);
  transform: translateY(-3px);
}

.notice-list a {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding: 22px 24px;
}

.notice-type {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(184, 145, 77, 0.68);
  border-radius: 999px;
  color: var(--burgundy);
  font-size: 0.82rem;
  font-weight: 900;
}

.notice-list h2 {
  margin: 0 0 4px;
  color: var(--green);
  font-size: 1.18rem;
}

.notice-list p {
  margin: 0;
  color: var(--muted);
}

.notice-list time {
  color: #7a766b;
  font-weight: 800;
}

.notice-detail {
  min-height: 72vh;
  background:
    radial-gradient(circle at 18% 18%, rgba(184, 145, 77, 0.2), transparent 24%),
    var(--paper);
}

.notice-back {
  display: inline-flex;
  margin-bottom: 34px;
  color: var(--green);
  font-weight: 900;
}

.notice-detail h1 {
  max-width: 960px;
  margin: 0 0 16px;
  color: var(--green);
  font-family: Georgia, "Malgun Gothic", serif;
  font-size: clamp(2.6rem, 6vw, 5.2rem);
  line-height: 1.08;
}

.notice-detail time {
  display: block;
  color: #7a766b;
  font-weight: 800;
}

.notice-detail-body {
  max-width: 900px;
  margin-top: 42px;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid rgba(23, 61, 49, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 253, 248, 0.88);
  box-shadow: 0 18px 54px rgba(23, 61, 49, 0.08);
}

.notice-detail-body p {
  margin: 0 0 18px;
  color: #474a43;
  font-size: 1.05rem;
}

.notice-detail-body p:last-child {
  margin-bottom: 0;
}

.ventures {
  background: var(--green);
  color: var(--white);
}

.ventures .section-kicker,
.ventures .tag {
  color: #e2bd76;
}

.ventures h2,
.ventures p {
  color: var(--white);
}

.section-title-row {
  display: grid;
  gap: 22px;
  align-items: end;
  justify-content: stretch;
}

.section-title-row h2 {
  white-space: nowrap;
}

.ventures .section-title-row > div:first-child {
  min-width: 0;
}

.ventures .section-title-row .segmented {
  justify-self: end;
}

.segmented {
  display: inline-flex;
  gap: 4px;
  padding: 5px;
  border: 1px solid rgba(255, 253, 248, 0.24);
  border-radius: var(--radius);
  background: rgba(255, 253, 248, 0.1);
}

.segment {
  min-height: 40px;
  padding: 0 14px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: rgba(255, 253, 248, 0.78);
  cursor: pointer;
  font-weight: 800;
}

.segment.active {
  background: var(--white);
  color: var(--green);
}

.venture-board {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1fr);
  gap: 28px;
  margin-top: 34px;
  padding: clamp(22px, 4vw, 42px);
  background: #f8f2e5;
  color: var(--ink);
}

.venture-copy {
  display: none;
}

.venture-copy.active {
  display: block;
}

.venture-copy h3 {
  max-width: 620px;
  font-family: Georgia, "Malgun Gothic", serif;
  font-size: clamp(1.8rem, 3.2vw, 3rem);
  line-height: 1.16;
}

.venture-copy p {
  color: #54534b;
}

.venture-details {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.venture-details div {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border: 1px solid rgba(23, 61, 49, 0.1);
  border-radius: 6px;
  background: rgba(255, 253, 248, 0.72);
}

.venture-details strong {
  color: var(--green);
  font-size: 0.98rem;
}

.venture-details span {
  color: #656158;
  font-size: 0.92rem;
  word-break: keep-all;
}

.roadmap {
  display: none;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.roadmap.active {
  display: grid;
}

.roadmap div {
  position: relative;
  overflow: hidden;
  min-height: 128px;
  padding: 18px;
  border: 1px solid rgba(23, 61, 49, 0.12);
  border-radius: var(--radius);
  background: var(--white);
  cursor: pointer;
  box-shadow: 0 0 0 rgba(23, 61, 49, 0);
  transform: translateY(0);
  transition: border-color 220ms ease, box-shadow 220ms ease, transform 220ms ease;
}

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

.roadmap div::before {
  inset: 0;
  opacity: 0.92;
  transition: opacity 220ms ease, filter 220ms ease, transform 220ms ease;
}

.roadmap div::after {
  right: 14px;
  bottom: 10px;
  width: 62px;
  height: 62px;
  border: 1px solid rgba(184, 145, 77, 0.28);
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 253, 248, 0.8) 0 30%, transparent 31%),
    repeating-radial-gradient(circle, rgba(184, 145, 77, 0.22) 0 1px, transparent 1px 10px);
  transition: border-color 220ms ease, background 220ms ease, transform 220ms ease;
}

.roadmap div:hover,
.roadmap div:focus-within {
  border-color: rgba(184, 145, 77, 0.72);
  box-shadow:
    inset 0 0 0 3px rgba(184, 145, 77, 0.62),
    inset 0 0 0 999px rgba(255, 253, 248, 0.18),
    0 18px 46px rgba(23, 61, 49, 0.18);
  transform: translateY(-6px);
}

.roadmap div:hover::before,
.roadmap div:focus-within::before {
  filter: saturate(1.1) contrast(1.04);
  opacity: 1;
  transform: scale(1.03);
}

.roadmap div:hover::after,
.roadmap div:focus-within::after {
  border-color: rgba(184, 145, 77, 0.72);
  background:
    radial-gradient(circle, rgba(23, 61, 49, 0.16) 0 22%, rgba(184, 145, 77, 0.18) 23% 48%, transparent 49%),
    repeating-radial-gradient(circle, rgba(184, 145, 77, 0.46) 0 1px, transparent 1px 9px);
  transform: scale(2.55);
}

.roadmap strong {
  position: relative;
  z-index: 1;
  display: block;
  color: var(--burgundy);
  font-size: 0.95rem;
}

.roadmap span {
  position: relative;
  z-index: 1;
  display: block;
  margin-top: 28px;
  color: var(--green);
  font-weight: 900;
  transition: color 220ms ease;
}

.roadmap div:hover span,
.roadmap div:focus-within span {
  color: #0f2f25;
}

.roadmap small {
  position: absolute;
  right: 16px;
  top: 16px;
  z-index: 1;
  color: rgba(23, 61, 49, 0.38);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.roadmap .bg-identity::before {
  background:
    linear-gradient(135deg, rgba(23, 61, 49, 0.12), transparent 58%),
    radial-gradient(circle at 18% 22%, rgba(184, 145, 77, 0.22), transparent 28%),
    #fffdf8;
}

.roadmap .bg-archive::before {
  background:
    linear-gradient(90deg, rgba(122, 38, 53, 0.09) 1px, transparent 1px),
    linear-gradient(180deg, rgba(122, 38, 53, 0.09) 1px, transparent 1px),
    #fff9ef;
  background-size: 22px 22px;
}

.roadmap .bg-library::before {
  background:
    repeating-linear-gradient(135deg, rgba(23, 61, 49, 0.08) 0 8px, transparent 8px 18px),
    linear-gradient(160deg, rgba(184, 145, 77, 0.2), transparent 56%),
    #fffdf8;
}

.roadmap .bg-publish::before {
  background:
    radial-gradient(circle at 78% 28%, rgba(184, 145, 77, 0.28), transparent 24%),
    linear-gradient(135deg, rgba(255, 253, 248, 0.92), rgba(230, 191, 115, 0.18));
}

.roadmap .bg-portfolio::before {
  background:
    linear-gradient(135deg, rgba(122, 38, 53, 0.16), transparent 50%),
    repeating-linear-gradient(90deg, rgba(184, 145, 77, 0.18) 0 1px, transparent 1px 18px),
    #fff8ee;
}

.roadmap .bg-standard::before {
  background:
    linear-gradient(180deg, rgba(23, 61, 49, 0.1), transparent 65%),
    linear-gradient(90deg, transparent 0 48%, rgba(184, 145, 77, 0.32) 48% 52%, transparent 52%),
    #fffdf8;
}

.roadmap .bg-page::before {
  background:
    linear-gradient(180deg, rgba(23, 61, 49, 0.12) 0 28%, transparent 28%),
    linear-gradient(90deg, rgba(184, 145, 77, 0.2) 0 18%, transparent 18%),
    #fffaf1;
}

.roadmap .bg-partner::before {
  background:
    radial-gradient(circle at 22% 28%, rgba(122, 38, 53, 0.16), transparent 20%),
    radial-gradient(circle at 78% 72%, rgba(23, 61, 49, 0.14), transparent 22%),
    linear-gradient(135deg, transparent 47%, rgba(184, 145, 77, 0.32) 48% 50%, transparent 51%),
    #fffdf8;
}

.roadmap .bg-member::before {
  background:
    radial-gradient(circle at 22% 30%, rgba(23, 61, 49, 0.16) 0 12%, transparent 13%),
    radial-gradient(circle at 52% 34%, rgba(23, 61, 49, 0.12) 0 10%, transparent 11%),
    radial-gradient(circle at 78% 30%, rgba(23, 61, 49, 0.1) 0 9%, transparent 10%),
    #fffdf8;
}

.roadmap .bg-minutes::before {
  background:
    repeating-linear-gradient(180deg, transparent 0 17px, rgba(184, 145, 77, 0.22) 17px 18px),
    linear-gradient(90deg, rgba(122, 38, 53, 0.11), transparent 48%),
    #fffaf2;
}

.roadmap .bg-form::before {
  background:
    linear-gradient(90deg, rgba(23, 61, 49, 0.14) 0 26%, transparent 26%),
    repeating-linear-gradient(180deg, transparent 0 19px, rgba(23, 61, 49, 0.1) 19px 20px),
    #fffdf8;
}

.roadmap .bg-portal::before {
  background:
    radial-gradient(circle at 50% 50%, rgba(23, 61, 49, 0.16), transparent 24%),
    repeating-radial-gradient(circle at 50% 50%, rgba(184, 145, 77, 0.24) 0 1px, transparent 1px 16px),
    #fffaf0;
}

.system {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 14% 18%, rgba(62, 122, 201, 0.26), transparent 26%),
    radial-gradient(circle at 86% 20%, rgba(206, 132, 58, 0.24), transparent 28%),
    radial-gradient(circle at 78% 78%, rgba(122, 38, 53, 0.22), transparent 30%),
    radial-gradient(circle at 22% 82%, rgba(41, 126, 92, 0.22), transparent 30%),
    linear-gradient(135deg, #fffdf8 0%, #eef5ef 38%, #f8f0e4 68%, #fffaf4 100%);
}

.system::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(23, 61, 49, 0.08) 1px, transparent 1px),
    linear-gradient(180deg, rgba(23, 61, 49, 0.06) 1px, transparent 1px);
  background-size: 54px 54px;
  content: "";
  opacity: 0.36;
  pointer-events: none;
}

.system::after {
  position: absolute;
  top: 80px;
  right: clamp(20px, 7vw, 110px);
  width: 260px;
  height: 260px;
  border: 1px solid rgba(184, 145, 77, 0.32);
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 253, 248, 0.62) 0 24%, transparent 25%),
    repeating-radial-gradient(circle, rgba(184, 145, 77, 0.28) 0 1px, transparent 1px 18px);
  content: "";
  opacity: 0.72;
  pointer-events: none;
}

.system > * {
  position: relative;
  z-index: 1;
}

.system-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.system-grid article {
  position: relative;
  overflow: hidden;
  min-height: 260px;
  padding: 24px;
}

.system-grid article::before,
.system-grid article::after {
  position: absolute;
  pointer-events: none;
  content: "";
}

.system-grid article::before {
  inset: 0;
  opacity: 0.94;
  background-position: center;
  background-size: cover;
}

.system-grid article::after {
  right: -28px;
  bottom: -28px;
  width: 140px;
  height: 140px;
  border: 1px solid rgba(184, 145, 77, 0.22);
  border-radius: 50%;
  background: repeating-radial-gradient(circle, rgba(184, 145, 77, 0.16) 0 1px, transparent 1px 15px);
}

.system-grid .icon,
.system-grid h3,
.system-grid p,
.system-grid small {
  position: relative;
  z-index: 1;
}

.system-grid small {
  position: absolute;
  right: 22px;
  bottom: 20px;
  color: rgba(23, 61, 49, 0.38);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.system-member::before {
  background:
    linear-gradient(145deg, rgba(65, 118, 183, 0.2), rgba(255, 253, 248, 0.55) 45%, rgba(39, 126, 92, 0.24)),
    url("assets/system-member-bg.jpg");
}

.system-notice::before {
  background:
    linear-gradient(145deg, rgba(122, 38, 53, 0.2), rgba(255, 253, 248, 0.52) 48%, rgba(206, 132, 58, 0.22)),
    url("assets/system-notice-bg.jpg");
}

.system-project::before {
  background:
    linear-gradient(145deg, rgba(39, 126, 92, 0.26), rgba(255, 253, 248, 0.5) 50%, rgba(62, 122, 201, 0.2)),
    url("assets/system-project-bg.jpg");
}

.system-approval::before {
  background:
    linear-gradient(145deg, rgba(206, 132, 58, 0.24), rgba(255, 253, 248, 0.48) 46%, rgba(122, 38, 53, 0.2)),
    url("assets/system-approval-bg.jpg");
}

.icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(184, 145, 77, 0.7);
  border-radius: 50%;
  color: var(--burgundy);
  font-family: Georgia, "Malgun Gothic", serif;
  font-weight: 900;
}

.contact {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(360px, 0.65fr);
  gap: clamp(32px, 6vw, 76px);
  background:
    radial-gradient(circle at 16% 24%, rgba(230, 191, 115, 0.34), transparent 24%),
    radial-gradient(circle at 44% 18%, rgba(41, 126, 92, 0.2), transparent 28%),
    radial-gradient(circle at 86% 72%, rgba(62, 122, 201, 0.2), transparent 30%),
    linear-gradient(135deg, #fffaf0 0%, #f7f1e8 42%, #eef5ef 100%);
}

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

.contact::before {
  inset: 0;
  background:
    linear-gradient(115deg, transparent 0 38%, rgba(184, 145, 77, 0.34) 39%, transparent 40%),
    linear-gradient(145deg, transparent 0 48%, rgba(23, 61, 49, 0.13) 49%, transparent 50%),
    radial-gradient(circle at 24% 56%, rgba(255, 253, 248, 0.78) 0 6%, transparent 7%),
    radial-gradient(circle at 34% 42%, rgba(255, 253, 248, 0.72) 0 4%, transparent 5%),
    radial-gradient(circle at 50% 66%, rgba(255, 253, 248, 0.62) 0 5%, transparent 6%);
  opacity: 0.9;
}

.contact::after {
  left: clamp(22px, 8vw, 126px);
  bottom: 48px;
  width: min(440px, 50vw);
  height: min(440px, 50vw);
  border: 1px solid rgba(184, 145, 77, 0.28);
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 253, 248, 0.62) 0 18%, transparent 19%),
    repeating-radial-gradient(circle, rgba(184, 145, 77, 0.2) 0 1px, transparent 1px 20px);
  opacity: 0.78;
}

.contact > * {
  position: relative;
  z-index: 1;
}

.contact h2 {
  max-width: 820px;
  text-shadow: 0 1px 0 rgba(255, 253, 248, 0.72);
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid rgba(23, 61, 49, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 253, 248, 0.88);
  box-shadow: 0 24px 70px rgba(23, 61, 49, 0.12);
  backdrop-filter: blur(12px);
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--green);
  font-weight: 900;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fffdf8;
  color: var(--ink);
}

.contact-form input,
.contact-form select {
  height: 46px;
  padding: 0 12px;
}

.contact-form textarea {
  resize: vertical;
  padding: 12px;
}

.form-status {
  min-height: 24px;
  margin: 0;
  color: var(--green);
  font-weight: 800;
}

.site-footer {
  display: flex;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
  padding: 34px clamp(20px, 5vw, 72px);
  background: #101b17;
  color: rgba(255, 253, 248, 0.72);
}

.site-footer .brand-copy strong,
.site-footer .brand-copy small {
  color: var(--white);
}

@media (max-width: 980px) {
  .hero,
  .section-grid,
  .venture-board,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .member-tools {
    display: none;
  }

  .heritage-graphic {
    min-height: 420px;
  }

  .mission-layout {
    grid-template-columns: 1fr;
  }

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

  .principles article:nth-child(2) {
    border-right: 0;
  }

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

  .section-title-row {
    align-items: start;
  }

  .section-title-row h2 {
    white-space: normal;
  }
}

@media (max-width: 720px) {
  html {
    scroll-padding-top: 84px;
  }

  .section {
    padding-top: clamp(64px, 9vw, 88px);
  }

  .site-header {
    min-height: 68px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    top: 68px;
    right: 14px;
    left: 14px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    padding: 14px;
  }

  .mobile-admin-link,
  .mobile-language-link {
    display: block;
    margin-top: 6px;
    border-top: 1px solid var(--line);
    color: var(--green);
    font-weight: 900;
  }

  .mobile-language-link {
    color: var(--muted);
  }

  .brand-copy strong {
    font-size: 1rem;
  }

  .brand-copy small {
    font-size: 0.68rem;
  }

  .hero {
    padding-top: 42px;
  }

  .hero h1 {
    font-size: clamp(3.9rem, 19vw, 5.2rem);
  }

  .hero-subtitle {
    font-size: clamp(1.45rem, 8vw, 2.1rem);
  }

  .hero-subtitle::after {
    width: 54px;
  }

  .heritage-graphic {
    min-height: 360px;
  }

  .heritage-seal {
    width: 94px;
    height: 94px;
    font-size: 3rem;
  }

  .heritage-node {
    width: 48px;
    height: 48px;
    font-size: 0.9rem;
  }

  .node-leaf {
    top: 74px;
  }

  .node-book {
    right: 4%;
  }

  .node-family {
    left: 4%;
    bottom: 120px;
  }

  .node-hall {
    right: 20%;
    bottom: 34px;
  }

  .principles {
    grid-template-columns: 1fr;
  }

  .principles article,
  .principles article:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid rgba(184, 145, 77, 0.24);
  }

  .principles article:last-child {
    border-bottom: 0;
  }

  .segmented {
    width: 100%;
  }

  .segment {
    flex: 1;
  }

  .roadmap,
  .system-grid {
    grid-template-columns: 1fr;
  }

  .site-footer {
    align-items: start;
    flex-direction: column;
  }

  .notice-list a {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}