:root {
  --ms-river: #0e5f7a;
  --ms-deep: #063a4d;
  --ms-ink: #1a2429;
  --ms-muted: #57666c;
  --ms-line: #dde8ea;
  --ms-bg-alt: #f2f8f9;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Noto Sans KR', sans-serif;
  color: var(--ms-ink);
  background: #fff;
  line-height: 1.75;
  word-break: keep-all;
}
h1, h2, h3 { line-height: 1.4; margin: 0 0 .6em; }
img { max-width: 100%; height: auto; display: block; }
.ms-wrap { max-width: 960px; margin: 0 auto; padding: 0 20px; }

.ms-header { position: relative; z-index: 5; background: #fff; border-bottom: 1px solid var(--ms-line); }
.ms-header-in { display: flex; align-items: center; justify-content: space-between; padding: 14px 20px; }
.ms-logo { font-weight: 800; color: var(--ms-deep); text-decoration: none; font-size: 18px; }
.ms-nav { display: flex; gap: 18px; }
.ms-nav a { color: var(--ms-river); text-decoration: none; font-size: 14px; font-weight: 600; }

.ms-hero {
  position: relative;
  height: 78vh;
  min-height: 460px;
  max-height: 640px;
  overflow: hidden;
}
.ms-hero-bg { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.ms-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(6,58,77,.15) 0%, rgba(6,58,77,.35) 55%, rgba(3,20,27,.88) 100%);
}
.ms-hero-text {
  position: absolute; left: 0; right: 0; bottom: 46px;
  color: #fff;
}
.ms-hero-text h1 { font-size: clamp(28px, 5vw, 42px); font-weight: 800; }
.ms-hero-text .ms-lead { font-size: clamp(15px, 2vw, 17.5px); max-width: 620px; opacity: .96; }
.ms-scroll-hint {
  position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%);
  width: 26px; height: 42px; border: 2px solid rgba(255,255,255,.75); border-radius: 14px;
}
.ms-scroll-hint span {
  position: absolute; top: 6px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 8px; background: #fff; border-radius: 2px;
  animation: ms-scroll 1.6s infinite;
}
@keyframes ms-scroll {
  0% { opacity: 1; top: 6px; }
  100% { opacity: 0; top: 22px; }
}

main { background: #fff; }
.ms-block { padding: 44px 0; }
.ms-block.ms-alt { background: var(--ms-bg-alt); border-radius: 16px; padding: 38px 30px; margin: 6px 0; }
.ms-block h2 { font-size: clamp(20px, 3vw, 26px); color: var(--ms-deep); }

table { width: 100%; border-collapse: collapse; margin-top: 16px; font-size: 14.5px; }
caption { text-align: left; color: var(--ms-muted); font-size: 13px; margin-bottom: 8px; }
th, td { border: 1px solid var(--ms-line); padding: 12px 14px; text-align: left; }
th { background: var(--ms-deep); color: #fff; }
tbody tr:nth-child(even) { background: var(--ms-bg-alt); }

.ms-block ul { padding-left: 20px; }
.ms-block ul li { margin-bottom: 10px; }
.ms-steps { list-style: none; padding: 0; counter-reset: st; display: grid; gap: 10px; }
.ms-steps li { counter-increment: st; position: relative; padding-left: 40px; }
.ms-steps li::before {
  content: counter(st);
  position: absolute; left: 0; top: 0;
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--ms-river); color: #fff; font-weight: 700; font-size: 12.5px;
  display: flex; align-items: center; justify-content: center;
}

.ms-photos { padding: 40px 0; }
.ms-photos h2 { color: var(--ms-deep); text-align: center; margin-bottom: 22px; font-size: clamp(20px,3vw,26px); }
.ms-photo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.ms-photo-grid figure { margin: 0; aspect-ratio: 1/1; overflow: hidden; border-radius: 10px; }
.ms-photo-grid img { width: 100%; height: 100%; object-fit: cover; }

.ms-faq { padding: 44px 0; }
.ms-faq h2 { font-size: clamp(20px, 3vw, 26px); color: var(--ms-deep); text-align: center; margin-bottom: 26px; }
.ms-faq h3 { font-size: 16.5px; color: var(--ms-deep); margin-bottom: 6px; }
.ms-faq h3 + p { color: var(--ms-ink); font-size: 14.5px; margin: 0 0 22px; padding-left: 14px; border-left: 3px solid var(--ms-river); }

.ms-related { padding: 36px 0 48px; }
.ms-related h2 { text-align: center; color: var(--ms-deep); font-size: clamp(20px,3vw,26px); }
.ms-related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 20px; }
.ms-related-grid a {
  display: block; text-align: center; background: var(--ms-bg-alt);
  border: 1px solid var(--ms-line); border-radius: 10px; padding: 16px;
  text-decoration: none; color: var(--ms-deep); font-weight: 600; font-size: 14px;
}

.ms-cta { background: linear-gradient(135deg, var(--ms-deep), var(--ms-river)); color: #fff; text-align: center; padding: 48px 20px; }
.ms-cta h2 { font-size: clamp(20px, 3vw, 28px); }
.ms-cta p { opacity: .95; margin-bottom: 22px; }
.ms-cta-buttons { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.ms-btn { padding: 14px 30px; border-radius: 8px; text-decoration: none; font-weight: 700; font-size: 16px; }
.ms-btn-primary { background: #fff; color: var(--ms-deep); }
.ms-btn-secondary { background: transparent; color: #fff; border: 2px solid #fff; }

footer {
  background: #052430; color: #a9c6ce; font-size: 13.5px; padding: 14px 20px; text-align: center;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 20px;
}
footer a { color: #7dd0e0; }
.ms-updated { text-align: center; font-size: 12px; color: #7f97a0; background: #052430; margin: 0; padding: 0 0 10px; }

@media (max-width: 640px) {
  .ms-hero { height: 64vh; min-height: 380px; }
  .ms-photo-grid { grid-template-columns: repeat(2, 1fr); }
  .ms-related-grid { grid-template-columns: 1fr; }
  .ms-block.ms-alt { padding: 28px 18px; }
  .ms-cta-buttons { flex-direction: column; }
}