@font-face {
  font-family:Pretendard;
  src:url('/assets/PretendardVariable.woff2') format('woff2');
  font-display:swap;
  font-weight:100 900;
}
:root {
  color-scheme:light;
  --ink:#132238;
  --muted:#526176;
  --paper:#f6f8fc;
  --surface:#fff;
  --line:#dce3ed;
  --blue:#1263cf;
  --night:#091526;
  --light:#d1deee;
  --gold:#e6bb64;
  --focus:#d99216;
}
* {
  box-sizing:border-box;
}
html {
  scroll-padding-top:24px;
}
body {
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:Pretendard,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-wrap:break-word;
  word-break:keep-all;
}
a {
  color:var(--blue);
  text-underline-offset:4px;
}
a:hover {
  text-decoration-thickness:2px;
}
a:focus-visible,summary:focus-visible {
  outline:3px solid var(--focus);
  outline-offset:4px;
  border-radius:4px;
}
h1,h2,h3,p {
  margin-top:0;
}
h1,h2,h3 {
  line-height:1.3;
  text-wrap:balance;
  word-break:keep-all;
}
h1 {
  font-size:clamp(2.3rem,5vw,4rem);
  letter-spacing:-.055em;
  margin-bottom:24px;
}
h2 {
  font-size:1.6rem;
  letter-spacing:-.035em;
}
h3 {
  font-size:1.1rem;
}
p {
  margin-bottom:16px;
}
img {
  max-width:100%;
  height:auto;
}
ul,ol {
  padding-left:24px;
}
li+li {
  margin-top:10px;
}
.wrap {
  width:min(1120px,calc(100% - 64px));
  margin:auto;
}
.skip {
  position:absolute;
  top:-100px;
  left:16px;
  z-index:10;
  padding:12px 20px;
  background:var(--surface);
}
.skip:focus {
  top:12px;
}
.site-header {
  background:var(--night);
  color:var(--surface);
  border-bottom:1px solid #24354c;
}
.header-row {
  min-height:88px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.brand {
  display:inline-flex;
  align-items:center;
  gap:12px;
  color:inherit;
  text-decoration:none;
  font-size:1.1rem;
  font-weight:850;
  letter-spacing:.04em;
  white-space:nowrap;
}
.brand img {
  width:44px;
  height:44px;
  object-fit:contain;
  border-radius:11px;
}
.top-nav {
  display:flex;
  gap:8px;
  align-items:center;
  flex-wrap:wrap;
}
.top-nav a {
  display:inline-flex;
  align-items:center;
  min-height:44px;
  padding:8px 12px;
  color:var(--light);
  text-decoration:none;
  font-size:.9rem;
}
.top-nav a[aria-current=page] {
  color:var(--surface);
  text-decoration:underline;
  text-decoration-color:var(--gold);
  text-decoration-thickness:2px;
}
.top-nav .open-app {
  border:1px solid #536780;
  border-radius:9px;
  color:var(--surface);
}
.hero {
  background:var(--night);
  color:var(--surface);
  padding:76px 0 80px;
}
.hero-grid {
  display:grid;
  grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);
  gap:64px;
  align-items:center;
}
.eyebrow {
  color:var(--blue);
  font-size:.78rem;
  letter-spacing:.14em;
  font-weight:800;
  margin-bottom:16px;
}
.hero .eyebrow {
  color:var(--gold);
}
.hero .lead {
  max-width:540px;
  color:var(--light);
  font-size:1.1rem;
}
.hero-art {
  display:flex;
  justify-content:center;
}
.hero-art img {
  width:280px;
  aspect-ratio:1;
  object-fit:contain;
  border-radius:25%;
}
.actions {
  display:flex;
  align-items:center;
  gap:16px;
  flex-wrap:wrap;
  margin-top:32px;
}
.button {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:48px;
  padding:12px 22px;
  border-radius:10px;
  background:var(--blue);
  color:var(--surface);
  text-decoration:none;
  font-weight:700;
}
.hero .button {
  background:#4099ff;
  color:var(--night);
}
.button:active {
  transform:translateY(1px);
}
.hero .text-link {
  color:var(--light);
  padding:10px 0;
}
.section {
  padding:64px 0;
  border-bottom:1px solid var(--line);
}
.section-intro {
  max-width:690px;
  color:var(--muted);
}
.feature-grid {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:32px;
  margin-top:36px;
}
.feature {
  padding-top:24px;
  border-top:2px solid var(--ink);
}
.feature .number {
  display:block;
  color:var(--blue);
  font-size:.78rem;
  font-weight:800;
  letter-spacing:.12em;
  margin-bottom:20px;
}
.feature p {
  color:var(--muted);
  margin-bottom:0;
}
.split {
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);
  gap:64px;
}
.notice {
  padding:24px;
  background:#eaf1fa;
  border-left:3px solid var(--blue);
  border-radius:0 10px 10px 0;
}
.notice p:last-child {
  margin-bottom:0;
}
.policy-links {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:20px;
  margin-top:32px;
}
.policy-link {
  display:block;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:12px;
  padding:24px;
  text-decoration:none;
}
.policy-link strong {
  display:block;
  font-size:1.15rem;
  margin-bottom:8px;
}
.policy-link span {
  color:var(--muted);
}
.doc-header {
  padding:60px 0 40px;
  border-bottom:1px solid var(--line);
  background:var(--surface);
}
.doc-header h1 {
  font-size:clamp(2rem,5vw,3rem);
  margin-bottom:16px;
}
.doc-header p {
  max-width:760px;
  color:var(--muted);
}
.doc-meta {
  display:flex;
  gap:8px 24px;
  flex-wrap:wrap;
  font-size:.88rem;
  color:var(--muted);
}
.doc-layout {
  display:grid;
  grid-template-columns:210px minmax(0,1fr);
  gap:56px;
  padding-top:48px;
  padding-bottom:72px;
}
.toc {
  align-self:start;
  position:sticky;
  top:24px;
  font-size:.88rem;
}
.toc strong {
  display:block;
  margin-bottom:12px;
}
.toc a {
  display:block;
  padding:10px 0;
  border-bottom:1px solid var(--line);
  color:var(--muted);
  text-decoration:none;
}
.document {
  min-width:0;
  max-width:800px;
}
.document section {
  margin-bottom:44px;
}
.document h2 {
  font-size:1.3rem;
  padding-top:8px;
}
.document h3 {
  margin-top:28px;
}
.document p,.document li {
  color:#344359;
}
.table-wrap {
  overflow-x:auto;
  border:1px solid var(--line);
  border-radius:10px;
  margin:20px 0;
}
table {
  border-collapse:collapse;
  width:100%;
  text-align:left;
  font-size:.92rem;
}
th,td {
  padding:16px;
  vertical-align:top;
  border-bottom:1px solid var(--line);
}
th {
  background:#eaf0f8;
  font-weight:750;
}
td {
  background:var(--surface);
}
tbody tr:last-child td {
  border-bottom:0;
}
.contact-box {
  padding:28px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:12px;
}
.contact-box a {
  overflow-wrap:anywhere;
}
.site-footer {
  padding:36px 0;
  background:var(--night);
  color:var(--light);
  font-size:.85rem;
}
.footer-row {
  display:flex;
  justify-content:space-between;
  align-items:start;
  gap:24px;
}
.footer-links {
  display:flex;
  flex-wrap:wrap;
  gap:4px 20px;
}
.footer-links a {
  display:inline-flex;
  align-items:center;
  min-height:44px;
  color:var(--light);
}
.footer-brand {
  color:var(--surface);
  font-weight:800;
  letter-spacing:.06em;
  margin-bottom:8px;
}
.fine {
  font-size:.85rem;
  color:var(--muted);
}
@media(max-width:760px) {
  .wrap {
    width:calc(100% - 40px);
  }
  .header-row {
    padding:16px 0;
    gap:12px;
    flex-wrap:wrap;
  }
  .top-nav {
    gap:0;
    width:100%;
  }
  .top-nav a {
    padding:8px 10px;
    font-size:.83rem;
  }
  .top-nav a:first-child {
    padding-left:0;
  }
  .top-nav .open-app {
    margin-left:auto;
  }
  .hero {
    padding:44px 0 52px;
  }
  .hero-grid {
    grid-template-columns:1fr;
    gap:32px;
  }
  .hero-art {
    grid-row:1;
    justify-content:flex-start;
  }
  .hero-art img {
    width:112px;
  }
  .hero h1 {
    font-size:2.45rem;
  }
  .hero .lead {
    font-size:1rem;
  }
  .section {
    padding:40px 0;
  }
  .feature-grid,.split {
    grid-template-columns:1fr;
    gap:28px;
  }
  .feature-grid {
    margin-top:24px;
  }
  .feature .number {
    margin-bottom:12px;
  }
  .policy-links {
    grid-template-columns:1fr;
    gap:12px;
  }
  .doc-header {
    padding:36px 0 28px;
  }
  .doc-layout {
    grid-template-columns:1fr;
    gap:28px;
    padding-top:28px;
    padding-bottom:40px;
  }
  .toc {
    position:static;
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    column-gap:16px;
  }
  .toc strong {
    grid-column:1/-1;
  }
  .document h2 {
    font-size:1.22rem;
  }
  .table-wrap {
    border:0;
    border-radius:0;
    overflow:visible;
  }
  table,tbody,tr,td {
    display:block;
  }
  thead {
    display:none;
  }
  tr {
    margin-bottom:16px;
    border:1px solid var(--line);
    border-radius:10px;
    overflow:hidden;
  }
  td {
    padding:12px 16px;
  }
  td::before {
    content:attr(data-label);
    display:block;
    font-weight:750;
    color:var(--ink);
    margin-bottom:4px;
  }
  tbody tr:last-child td:not(:last-child) {
    border-bottom:1px solid var(--line);
  }
  .footer-row {
    flex-direction:column;
    gap:12px;
  }
  .contact-box {
    padding:20px;
  }
}
@media print {
  body {
    background:#fff;
    color:#000;
  }
  .site-header,.site-footer,.toc,.actions,.skip {
    display:none;
  }
  .wrap {
    width:100%;
  }
  .doc-layout {
    display:block;
    padding:20px 0;
  }
  .doc-header {
    padding:0;
  }
  .document {
    max-width:none;
  }
  a {
    color:inherit;
  }
  section {
    break-inside:avoid;
  }
  .notice,.contact-box {
    border:1px solid #888;
  }
}