:root {
  --paper: #f4efe7;
  --paper-strong: #fffaf3;
  --ink: #1d2b23;
  --muted: #5d685f;
  --line: rgba(29, 43, 35, 0.14);
  --accent: #b15c3b;
  --accent-soft: #ead6c6;
  --deep: #20382d;
  --deep-soft: #28473a;
  --shadow: 0 20px 50px rgba(31, 41, 36, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  font-family: "Manrope", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(177, 92, 59, 0.1), transparent 24%),
    linear-gradient(180deg, #efe7dc 0%, #f6f1e8 46%, #f1eadf 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255, 255, 255, 0.26), rgba(255, 255, 255, 0.26)),
    repeating-linear-gradient(
      90deg,
      transparent 0,
      transparent 72px,
      rgba(29, 43, 35, 0.025) 72px,
      rgba(29, 43, 35, 0.025) 73px
    );
  opacity: 0.6;
}

.page {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 64px;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 32px;
  background:
    linear-gradient(135deg, rgba(255, 250, 243, 0.96), rgba(245, 237, 225, 0.88)),
    var(--paper);
  box-shadow: var(--shadow);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -80px -120px auto;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(177, 92, 59, 0.22), transparent 68%);
  filter: blur(10px);
}

.hero-top,
.hero-body,
.policy-layout {
  position: relative;
  z-index: 1;
}

.hero-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  color: #fff6ed;
  font-weight: 800;
  letter-spacing: 0.08em;
  background: linear-gradient(135deg, var(--accent), #7d3b26);
}

.brand-text {
  font-size: 18px;
  font-weight: 800;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-meta span,
.eyebrow,
.index-title,
.panel-title,
.summary-label {
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 800;
}

.hero-meta span {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.48);
}

.hero-body {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(290px, 0.7fr);
  gap: 28px;
  align-items: end;
  padding-top: 64px;
}

.eyebrow,
.summary-label,
.index-title,
.panel-title {
  margin: 0 0 12px;
  color: var(--accent);
}

.hero-copy h1,
.section-heading h2 {
  margin: 0;
  font-family: "Newsreader", serif;
  font-weight: 600;
  letter-spacing: -0.04em;
}

.hero-copy h1 {
  max-width: 820px;
  font-size: clamp(56px, 8vw, 100px);
  line-height: 0.94;
}

.hero-copy h1 span {
  color: var(--accent);
}

.lead,
.section-body p,
.info-card p,
.use-panel li,
.timeline-item p,
.rights-card p,
.contact-card p,
.platform-strip span {
  color: var(--muted);
  line-height: 1.75;
  font-size: 16px;
}

.lead {
  max-width: 640px;
  margin: 20px 0 0;
}

.platform-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.platform-strip span {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  line-height: 1;
  font-size: 13px;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.45);
}

.summary-panel {
  display: grid;
  gap: 12px;
}

.summary-card,
.section-index,
.policy-section,
.info-card,
.use-panel,
.timeline-item,
.rights-card,
.contact-card {
  border: 1px solid var(--line);
  background: rgba(255, 250, 243, 0.8);
  box-shadow: var(--shadow);
}

.summary-card {
  padding: 18px 18px 20px;
  border-radius: 22px;
}

.summary-card strong {
  display: block;
  font-size: 18px;
  line-height: 1.45;
}

.policy-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 24px;
  margin-top: 24px;
}

.section-index {
  position: sticky;
  top: 20px;
  align-self: start;
  display: grid;
  gap: 12px;
  padding: 22px;
  border-radius: 24px;
}

.section-index a {
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
}

.section-index a:hover {
  color: var(--accent);
}

.policy-content {
  display: grid;
  gap: 20px;
}

.policy-section {
  padding: 28px;
  border-radius: 28px;
  animation: rise 600ms ease both;
}

.policy-section:nth-child(2) {
  animation-delay: 80ms;
}

.policy-section:nth-child(3) {
  animation-delay: 140ms;
}

.policy-section:nth-child(4) {
  animation-delay: 200ms;
}

.section-heading {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 18px;
}

.section-heading span {
  min-width: 38px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 800;
}

.section-heading h2 {
  font-size: clamp(34px, 4vw, 54px);
  line-height: 0.98;
}

.section-body p:first-child {
  margin-top: 0;
}

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

.intro-band {
  background:
    linear-gradient(135deg, rgba(255, 250, 243, 0.95), rgba(234, 214, 198, 0.34)),
    rgba(255, 250, 243, 0.8);
}

.info-grid,
.rights-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.info-card,
.rights-card {
  padding: 20px;
  border-radius: 22px;
}

.info-card h3,
.timeline-item h3,
.rights-card h3 {
  margin: 0 0 10px;
  font-size: 20px;
}

.info-card p,
.rights-card p,
.timeline-item p {
  margin: 0;
}

.use-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.use-panel {
  padding: 20px;
  border-radius: 22px;
}

.use-panel ul {
  margin: 0;
  padding-left: 18px;
}

.use-panel li + li {
  margin-top: 10px;
}

.number-list {
  margin: 18px 0 0;
  padding-left: 22px;
  color: var(--muted);
  line-height: 1.75;
}

.number-list li + li {
  margin-top: 12px;
}

.timeline {
  display: grid;
  gap: 14px;
}

.timeline-item {
  position: relative;
  padding: 22px 22px 22px 74px;
  border-radius: 22px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: 28px;
  top: 28px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 8px rgba(177, 92, 59, 0.12);
}

.timeline-item::after {
  content: "";
  position: absolute;
  left: 34px;
  top: 42px;
  bottom: -18px;
  width: 2px;
  background: linear-gradient(180deg, rgba(177, 92, 59, 0.28), transparent);
}

.timeline-item:last-child::after {
  display: none;
}

.contact-card {
  padding: 24px;
  border-radius: 22px;
}

.contact-card a {
  color: var(--deep);
  font-size: 28px;
  font-weight: 800;
  text-decoration: none;
}

.contact-note {
  margin-bottom: 0;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1060px) {
  .hero-body,
  .policy-layout,
  .use-columns {
    grid-template-columns: 1fr;
  }

  .section-index {
    position: static;
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    align-items: center;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 16px 18px;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  .index-title {
    margin: 0 10px 0 0;
  }

  .section-index a {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 0 12px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.5);
  }
}

@media (max-width: 720px) {
  .page {
    width: min(100% - 20px, 100%);
    padding: 12px 0 40px;
  }

  .hero,
  .policy-section {
    padding: 20px;
    border-radius: 24px;
  }

  .hero-top {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-body {
    padding-top: 36px;
  }

  .platform-strip {
    gap: 8px;
  }

  .info-grid,
  .rights-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy h1 {
    font-size: clamp(42px, 14vw, 64px);
  }

  .section-heading {
    flex-direction: column;
    gap: 8px;
  }

  .contact-card a {
    font-size: 22px;
    word-break: break-word;
  }
}

.site-footer {
  padding: 28px 0 6px;
  text-align: center;
}

.site-footer p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}