:root {
  --navy: #17233c;
  --ink: #202944;
  --muted: #657089;
  --cream: #fffaf1;
  --paper: #fffdf8;
  --line: #e8dfd2;
  --orange: #ef7338;
  --orange-soft: #f8c98c;
  --night: #101a31;
  --shadow: 0 22px 55px rgba(30, 36, 61, 0.10);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--cream);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.78;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  opacity: .23;
  background-image: radial-gradient(rgba(23, 35, 60, .14) .6px, transparent .6px);
  background-size: 13px 13px;
}

a { color: inherit; }

.skip-link {
  position: fixed;
  top: -5rem;
  left: 1rem;
  z-index: 20;
  padding: .65rem 1rem;
  color: #fff;
  background: var(--orange);
  font-family: Arial, sans-serif;
  font-size: .78rem;
  text-decoration: none;
}

.skip-link:focus { top: 1rem; }

.site-header {
  background: var(--navy);
  color: #fff;
  font-family: Arial, Helvetica, sans-serif;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1180px, calc(100% - 3rem));
  min-height: 76px;
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-decoration: none;
}

.brand img {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  object-fit: contain;
}

.header-link {
  color: #dce4f4;
  font-size: .75rem;
  letter-spacing: .04em;
  text-decoration: none;
}

.header-link span { color: var(--orange-soft); padding-left: .35rem; }
.header-link:hover, .header-link:focus-visible { color: #fff; }

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr);
  gap: 2rem;
  min-height: 485px;
  overflow: hidden;
  padding: 6rem max(1.5rem, calc((100% - 1180px) / 2));
  color: #fff;
  background:
    linear-gradient(120deg, rgba(23, 35, 60, .99) 0%, rgba(23, 35, 60, .96) 56%, rgba(30, 44, 77, .96) 100%);
}

.hero::after {
  position: absolute;
  right: -10%;
  bottom: -58%;
  width: 70%;
  height: 100%;
  content: "";
  border: 1px solid rgba(248, 201, 140, .28);
  border-radius: 50%;
  transform: rotate(-16deg);
}

.hero-content, .hero-mark { position: relative; z-index: 1; }

.eyebrow {
  display: flex;
  align-items: center;
  gap: .7rem;
  margin: 0 0 1.4rem;
  color: var(--orange-soft);
  font-family: Arial, Helvetica, sans-serif;
  font-size: .71rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
}

.eyebrow span, .contents-label span {
  display: inline-block;
  width: 26px;
  height: 2px;
  background: var(--orange);
}

.hero h1 {
  max-width: 650px;
  margin: 0;
  font-size: clamp(4rem, 9vw, 8rem);
  font-weight: 400;
  letter-spacing: -.075em;
  line-height: .86;
}

.hero h1 em {
  color: var(--orange-soft);
  font-style: italic;
}

.hero-intro {
  max-width: 360px;
  margin: 2.4rem 0 2rem;
  color: #d8dfec;
  font-size: 1.03rem;
  line-height: 1.6;
}

.date-stamp {
  display: inline-flex;
  flex-direction: column;
  gap: .2rem;
  padding: .85rem 1.15rem;
  border-left: 2px solid var(--orange);
  background: rgba(255, 255, 255, .06);
  font-family: Arial, Helvetica, sans-serif;
}

.date-stamp span, .footer-detail span {
  color: #aebbd1;
  font-size: .64rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.date-stamp strong { font-size: .87rem; font-weight: 500; }

.hero-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding-top: 1rem;
}

.mark-frame {
  position: relative;
  display: grid;
  place-items: center;
  width: min(280px, 70vw);
  aspect-ratio: 1;
  padding: 1.1rem;
  background: rgba(255, 250, 241, .93);
  border: 1px solid rgba(255, 255, 255, .5);
  border-radius: 45% 55% 52% 48% / 50% 45% 55% 50%;
  box-shadow: 20px 25px 0 rgba(239, 115, 56, .18), 0 25px 50px rgba(3, 8, 25, .3);
  transform: rotate(7deg);
}

.mark-frame img {
  width: 100%;
  height: 100%;
  border-radius: 38% 62% 53% 47% / 49% 44% 56% 51%;
  object-fit: contain;
  transform: rotate(-7deg);
}

.hero-mark p {
  margin: 2rem 0 0;
  color: #f6d7ae;
  font-family: Arial, Helvetica, sans-serif;
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.hero-orbit {
  position: absolute;
  width: 370px;
  height: 370px;
  border: 1px solid rgba(239, 115, 56, .21);
  border-radius: 50%;
  transform: rotate(34deg);
}

.orbit-one { right: 9%; top: -28%; }
.orbit-two { right: 21%; top: -12%; width: 300px; height: 300px; border-color: rgba(248, 201, 140, .14); }

.reading-layout {
  display: grid;
  grid-template-columns: 225px minmax(0, 760px);
  gap: clamp(2.5rem, 8vw, 8rem);
  width: min(1085px, calc(100% - 3rem));
  margin: 0 auto;
  padding: 5.5rem 0 6.5rem;
}

.contents-panel {
  position: sticky;
  top: 2rem;
  align-self: start;
}

.contents-label {
  display: flex;
  align-items: center;
  gap: .65rem;
  margin-bottom: 1.25rem;
  color: var(--navy);
  font-family: Arial, Helvetica, sans-serif;
  font-size: .67rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.contents-nav {
  display: grid;
  max-height: 65vh;
  overflow: auto;
  border-left: 1px solid var(--line);
}

.contents-nav a {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: .5rem;
  padding: .5rem .65rem;
  color: var(--muted);
  font-family: Arial, Helvetica, sans-serif;
  font-size: .71rem;
  line-height: 1.35;
  text-decoration: none;
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}

.contents-nav a span { color: var(--orange); font-weight: 700; }
.contents-nav a:hover, .contents-nav a:focus-visible { color: var(--navy); background: rgba(239, 115, 56, .07); }

.policy-document {
  min-width: 0;
  padding: 2.8rem clamp(1.25rem, 4vw, 4rem) 3.6rem;
  border: 1px solid var(--line);
  background: rgba(255, 253, 248, .85);
  box-shadow: var(--shadow);
}

.document-intro {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 2.7rem;
  padding-bottom: 1.8rem;
  border-bottom: 1px solid var(--line);
}

.document-intro p {
  margin: -.25rem 0 0;
  color: var(--muted);
  font-size: .96rem;
  font-style: italic;
}

.document-rule {
  display: block;
  flex: 0 0 42px;
  height: 2px;
  margin-top: .75rem;
  background: var(--orange);
}

.policy-document p {
  margin: 0 0 1rem;
  font-size: 1rem;
}

.policy-title {
  margin: 0 0 1.2rem;
  color: var(--navy);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 400;
  letter-spacing: -.04em;
  line-height: 1.1;
}

.policy-meta {
  display: inline-flex;
  gap: .5rem;
  margin-right: 1.3rem !important;
  color: var(--muted);
  font-family: Arial, Helvetica, sans-serif;
  font-size: .72rem !important;
  line-height: 1.3;
}

.policy-meta span { color: var(--navy); font-weight: 700; }
.policy-contact { margin-top: .75rem !important; font-family: Arial, Helvetica, sans-serif; font-size: .82rem !important; }
.policy-contact a { color: var(--orange); text-underline-offset: 3px; }

.policy-heading {
  position: relative;
  margin: 3.5rem 0 1rem;
  padding-top: 1.3rem;
  color: var(--navy);
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
  font-weight: 400;
  letter-spacing: -.03em;
  line-height: 1.2;
}

.policy-heading::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, var(--orange) 0 58px, var(--line) 58px);
}

.policy-subheading {
  margin: 1.7rem 0 .35rem;
  color: var(--navy);
  font-family: Arial, Helvetica, sans-serif;
  font-size: .87rem;
  font-weight: 700;
  letter-spacing: .025em;
}

.back-to-top {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 5;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 50%;
  color: #fff;
  background: var(--orange);
  box-shadow: 0 8px 20px rgba(121, 55, 26, .24);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity .2s ease, transform .2s ease, background .2s ease;
}

.back-to-top.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top:hover, .back-to-top:focus-visible { background: #d85827; }
.back-to-top span { font-size: 1.3rem; line-height: 1; }

.site-footer {
  color: #fff;
  background: var(--night);
  font-family: Arial, Helvetica, sans-serif;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 2rem;
  align-items: center;
  width: min(1180px, calc(100% - 3rem));
  min-height: 150px;
  margin: 0 auto;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: .85rem;
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  line-height: 1.5;
}

.footer-brand img { width: 42px; height: 42px; border-radius: 13px; object-fit: contain; }
.footer-detail { display: grid; gap: .32rem; }
.footer-detail a, .footer-detail strong { color: #fff; font-size: .84rem; font-weight: 400; text-decoration: none; }
.footer-detail a:hover, .footer-detail a:focus-visible { color: var(--orange-soft); }

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

@media (max-width: 850px) {
  .hero { min-height: 0; grid-template-columns: 1fr; padding-top: 4.5rem; padding-bottom: 5rem; }
  .hero-mark { align-items: flex-start; padding-top: 1rem; }
  .mark-frame { width: 190px; }
  .hero-mark p { margin-top: 1.4rem; }
  .reading-layout { grid-template-columns: 1fr; gap: 2rem; padding-top: 3rem; }
  .contents-panel { position: relative; top: auto; }
  .contents-nav { grid-template-columns: repeat(2, minmax(0, 1fr)); max-height: 280px; }
  .policy-document { padding-top: 2.2rem; }
}

@media (max-width: 560px) {
  .header-inner, .reading-layout, .footer-inner { width: min(100% - 2rem, 1180px); }
  .header-inner { min-height: 66px; }
  .brand { font-size: .63rem; letter-spacing: .12em; }
  .brand img { width: 32px; height: 32px; }
  .header-link { font-size: 0; }
  .header-link span { font-size: 1.25rem; }
  .hero { padding: 3.7rem 1rem 4rem; }
  .hero h1 { font-size: clamp(3.5rem, 19vw, 5.2rem); }
  .hero-intro { font-size: .94rem; }
  .contents-nav { grid-template-columns: 1fr; }
  .policy-document { padding: 1.7rem 1.05rem 2.5rem; }
  .policy-document p { font-size: .94rem; }
  .policy-meta { display: flex; margin-right: 0 !important; }
  .footer-inner { grid-template-columns: 1fr; gap: 1.25rem; padding: 2.25rem 0; }
  .footer-detail { padding-left: 3.2rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}