@import url('https://fonts.googleapis.com/css2?family=Archivo+Black&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

[hidden] { display: none !important; }

:root {
  --bg: #fbf5e9;
  --bg2: #f2e6ce;
  --text: #30484a;
  --teal: #1d9a93;
  --coral: #ff8f57;
  --card: #fffdf8;
  --line: #deceb0;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--text);
  font-family: 'Plus Jakarta Sans', sans-serif;
  background:
    radial-gradient(circle at 80% 5%, rgba(255, 143, 87, 0.2), transparent 40%),
    radial-gradient(circle at 10% 30%, rgba(29, 154, 147, 0.18), transparent 43%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg2) 100%);
}

.harbor-top {
  position: sticky;
  top: 0;
  z-index: 44;
  border-bottom: 1px solid #d6c3a3;
  background: rgba(251, 245, 233, 0.95);
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.82rem clamp(1rem, 4vw, 3rem);
}

.harbor-logo img { width: clamp(170px, 30vw, 250px); display: block; }

.harbor-toggle {
  margin-left: auto;
  border: 1px solid #b4a283;
  color: #335356;
  background: #fff9ef;
  border-radius: 999px;
  padding: 0.36rem 0.78rem;
  font-weight: 700;
}

.harbor-nav {
  display: flex;
  list-style: none;
  gap: 0.6rem;
  margin: 0;
  padding: 0;
}

.harbor-nav a {
  color: #2f4d4f;
  text-decoration: none;
  font-weight: 700;
  padding: 0.34rem 0.62rem;
  border-radius: 999px;
}

.harbor-nav a[aria-current='page'],
.harbor-nav a:hover { background: #e8dcc6; }

.layout-m {
  width: min(1500px, 97vw);
  margin: 1.15rem auto 2rem;
  display: grid;
  gap: 1rem;
}

.intro-m {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 1rem;
}

.panel-m,
.stats-m,
.notice-m,
.game-m,
.cards-m article,
.doc-m {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 24px;
}

.panel-m { padding: 1.3rem; }
.panel-m h1 {
  margin: 0;
  font-family: 'Archivo Black', sans-serif;
  letter-spacing: 0.01em;
  font-size: clamp(1.8rem, 5vw, 3.05rem);
  line-height: 1.08;
  color: #28484b;
}

.panel-m p { line-height: 1.62; color: #466164; }

.flags-m {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
  margin-top: 0.7rem;
}

.flags-m span {
  border: 1px solid #c7d6d4;
  border-radius: 14px;
  padding: 0.45rem 0.55rem;
  background: #f5fcfb;
  font-size: 0.84rem;
  font-weight: 700;
  text-align: center;
}

.stats-m {
  padding: 1rem;
  display: grid;
  gap: 0.62rem;
}

.stats-m div {
  border-radius: 14px;
  background: #f8f4ea;
  border: 1px dashed #cab99a;
  padding: 0.75rem;
}
.stats-m strong {
  display: block;
  font-size: 1.22rem;
  color: #1f706a;
}

.notice-m {
  padding: 0.8rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}
.notice-m p {
  margin: 0;
  flex: 1;
  min-width: 220px;
  border-radius: 12px;
  background: #fff7ea;
  padding: 0.65rem;
  border-left: 4px solid #ff9e70;
}

.game-m { padding: 1rem; }
.game-m h2 {
  margin: 0 0 0.65rem;
  font-family: 'Archivo Black', sans-serif;
  font-size: clamp(1.35rem, 3.6vw, 2rem);
  color: #2f4d4f;
}

.game-m iframe {
  width: 100%;
  min-height: 555px;
  border: 0;
  border-radius: 16px;
  background: #000;
}

.cards-m {
  display: grid;
  gap: 0.8rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cards-m article { padding: 1rem; }
.cards-m h3 {
  margin-top: 0;
  color: #236f69;
  font-family: 'Archivo Black', sans-serif;
  font-size: 1rem;
}
.cards-m p { margin-bottom: 0; color: #4c6669; }

.doc-m {
  width: min(1120px, 96vw);
  margin: 1rem auto;
  padding: 1.2rem;
}
.doc-m h1 {
  margin-top: 0;
  font-family: 'Archivo Black', sans-serif;
  font-size: clamp(1.7rem, 4.4vw, 2.6rem);
}
.doc-m h2 { margin: 1rem 0 0.45rem; color: #216963; }
.doc-m p,
.doc-m li { line-height: 1.64; color: #425f62; }

footer {
  margin-top: 1rem;
  padding: 1rem clamp(1rem, 4vw, 2.5rem) 1.6rem;
  border-top: 1px solid #d5c1a1;
  background: #f5ecd9;
}

footer p { margin: 0 0 0.5rem; color: #3a575a; }
.resp-m { display: flex; flex-wrap: wrap; gap: 0.95rem; }
.resp-m a { color: #1b7f78; }

.pop-m {
  position: fixed;
  inset: 0;
  z-index: 97;
  background: rgba(48, 72, 74, 0.75);
  display: grid;
  place-items: center;
  padding: 1rem;
}

.pop-box {
  width: min(470px, 95vw);
  border-radius: 18px;
  background: #fffdf9;
  border: 1px solid #c6b594;
  padding: 1.1rem;
}

.pop-actions { display: flex; gap: 0.6rem; }
.pop-actions button {
  flex: 1;
  border: 0;
  border-radius: 10px;
  padding: 0.64rem;
  font-weight: 700;
}
#m-go { background: #1d9a93; color: #f4fffd; }
#m-stop { background: #e7ddcb; color: #324e50; }

@media (max-width: 930px) {
  .intro-m { grid-template-columns: 1fr; }
  .cards-m { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .harbor-top { flex-wrap: wrap; }
  .harbor-nav {
    width: 100%;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    margin-top: 0.42rem;
  }
  .harbor-nav.open-m { display: flex; }
  .flags-m { grid-template-columns: 1fr; }
  .cards-m { grid-template-columns: 1fr; }
  .game-m iframe { min-height: 420px; }
}