* { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      font-family: var(--font-jp);
      color: var(--mk-ink);
      background: var(--mk-mist);
      line-height: 1.7;
    }
    a { color: inherit; text-decoration: none; }
    img { max-width: 100%; display: block; }

    .wrap {
      width: min(100% - 2.5rem, var(--max));
      margin-inline: auto;
    }

    /* —— Header —— */
    .site-header {
      position: absolute;
      inset: 0 0 auto;
      z-index: 20;
      padding: 1.25rem 0;
    }
    .site-header .wrap {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
    }
    .brand {
      display: flex;
      flex-direction: column;
      gap: 0.1rem;
      color: #fff;
    }
    .brand-en {
      font-family: var(--font-display);
      font-weight: 800;
      font-size: 1.55rem;
      letter-spacing: 0.08em;
      line-height: 1;
      text-transform: uppercase;
    }
    .brand-jp {
      font-size: 0.72rem;
      font-weight: 500;
      letter-spacing: 0.18em;
      opacity: 0.85;
    }
    .nav {
      display: flex;
      gap: 1.5rem;
      align-items: center;
    }
    .nav a {
      color: rgba(255,255,255,0.88);
      font-size: 0.88rem;
      font-weight: 500;
      letter-spacing: 0.04em;
    }
    .nav a:hover { color: #fff; }
    .nav-cta {
      border: 1px solid rgba(255,255,255,0.55);
      padding: 0.45rem 0.9rem;
      font-size: 0.82rem !important;
    }
    .nav-cta:hover { background: #fff; color: var(--mk-navy) !important; }

    /* —— Hero —— */
    .hero {
      position: relative;
      min-height: 100svh;
      display: grid;
      align-items: end;
      background:
        linear-gradient(180deg, rgba(12,36,61,0.25) 0%, rgba(12,36,61,0.55) 45%, rgba(12,36,61,0.88) 100%),
        url("https://images.unsplash.com/photo-1431324155629-1a6deb1dec8d?auto=format&fit=crop&w=1800&q=80") center / cover no-repeat;
      color: #fff;
      overflow: hidden;
      padding: 7rem 0 4.5rem;
    }
    .hero::before {
      /* pitch-line motif */
      content: "";
      position: absolute;
      inset: 12% -10% -20% 40%;
      border: 2px solid rgba(255,255,255,0.12);
      border-radius: 50% 50% 0 0 / 60% 60% 0 0;
      pointer-events: none;
    }
    .hero::after {
      content: "";
      position: absolute;
      left: 8%;
      bottom: 18%;
      width: 120px;
      height: 120px;
      border: 2px solid rgba(255,255,255,0.14);
      border-radius: 50%;
      pointer-events: none;
    }
    .hero-kicker {
      font-family: var(--font-mono);
      font-size: 0.75rem;
      letter-spacing: 0.22em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.7);
      margin-bottom: 1.25rem;
    }
    .hero-brand {
      font-family: var(--font-display);
      font-weight: 800;
      font-size: clamp(3.2rem, 11vw, 7.2rem);
      line-height: 0.9;
      letter-spacing: 0.02em;
      text-transform: uppercase;
      margin-bottom: 0.35rem;
    }
    .hero-jp {
      font-size: clamp(1.05rem, 2.4vw, 1.35rem);
      font-weight: 700;
      letter-spacing: 0.28em;
      margin-bottom: 1.5rem;
    }
    .hero-lead {
      max-width: 34rem;
      font-size: 1.05rem;
      font-weight: 400;
      color: rgba(255,255,255,0.88);
      margin-bottom: 2rem;
    }
    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 0.75rem;
    }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 3rem;
      padding: 0 1.35rem;
      font-family: var(--font-jp);
      font-size: 0.92rem;
      font-weight: 700;
      letter-spacing: 0.04em;
      border: none;
      cursor: pointer;
      transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
    }
    .btn:hover { transform: translateY(-1px); }
    .btn-primary {
      background: #fff;
      color: var(--mk-navy-deep);
    }
    .btn-ghost {
      background: transparent;
      color: #fff;
      border: 1px solid rgba(255,255,255,0.5);
    }
    .hero-meta {
      margin-top: 3rem;
      display: flex;
      flex-wrap: wrap;
      gap: 2rem;
      font-family: var(--font-mono);
      font-size: 0.72rem;
      letter-spacing: 0.08em;
      color: rgba(255,255,255,0.55);
      text-transform: uppercase;
    }

    /* —— Teams —— */
    .section {
      padding: clamp(3.5rem, 8vw, 6rem) 0;
    }
    .section-head {
      display: grid;
      gap: 0.75rem;
      margin-bottom: 2.5rem;
      max-width: 36rem;
    }
    .section-label {
      font-family: var(--font-mono);
      font-size: 0.72rem;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: var(--mk-muted);
    }
    .section-title {
      font-size: clamp(1.6rem, 3.5vw, 2.2rem);
      font-weight: 900;
      letter-spacing: 0.04em;
      line-height: 1.3;
    }
    .section-lead {
      color: var(--mk-muted);
      font-size: 0.98rem;
    }

    .team-grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 0.75rem;
    }
    @media (max-width: 960px) {
      .team-grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 520px) {
      .team-grid { grid-template-columns: 1fr; }
      .nav { display: none; }
    }

    .team-card {
      position: relative;
      min-height: 220px;
      padding: 1.25rem 1.15rem 1.35rem;
      background: #fff;
      border: 1px solid var(--mk-line);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      overflow: hidden;
      transition: border-color 0.2s ease, transform 0.25s ease;
    }
    .team-card::before {
      content: "";
      position: absolute;
      left: 0; top: 0; right: 0;
      height: 5px;
      background: var(--accent);
    }
    .team-card:hover {
      transform: translateY(-3px);
      border-color: color-mix(in srgb, var(--accent) 45%, var(--mk-line));
    }
    .team-card[data-team="port"] { --accent: var(--team-port); }
    .team-card[data-team="seaside"] { --accent: var(--team-seaside); }
    .team-card[data-team="wings"] { --accent: var(--team-wings); }
    .team-card[data-team="l"] { --accent: var(--team-l); }
    .team-card[data-team="mermaid"] { --accent: var(--team-mermaid); }

    .team-slug {
      font-family: var(--font-display);
      font-weight: 700;
      font-size: 1.7rem;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      color: var(--accent);
      line-height: 1;
    }
    .team-name {
      font-weight: 900;
      font-size: 1.05rem;
      margin-top: 0.55rem;
      letter-spacing: 0.02em;
    }
    .team-age {
      margin-top: 0.35rem;
      font-size: 0.82rem;
      color: var(--mk-muted);
    }
    .team-go {
      margin-top: 1.5rem;
      font-family: var(--font-mono);
      font-size: 0.7rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--mk-muted);
    }
    .team-card:hover .team-go { color: var(--accent); }

    /* —— Purpose —— */
    .purpose {
      background: var(--mk-navy-deep);
      color: #fff;
    }
    .purpose-grid {
      display: grid;
      grid-template-columns: 1.1fr 1fr;
      gap: 3rem;
      align-items: end;
    }
    @media (max-width: 800px) {
      .purpose-grid { grid-template-columns: 1fr; gap: 2rem; }
    }
    .purpose .section-label { color: rgba(255,255,255,0.5); }
    .purpose .section-title { color: #fff; }
    .purpose-copy {
      font-size: 1.05rem;
      color: rgba(255,255,255,0.82);
      max-width: 32rem;
    }
    .purpose-points {
      list-style: none;
      display: grid;
      gap: 1rem;
    }
    .purpose-points li {
      border-left: 3px solid rgba(255,255,255,0.35);
      padding-left: 1rem;
    }
    .purpose-points strong {
      display: block;
      font-size: 0.95rem;
      margin-bottom: 0.15rem;
    }
    .purpose-points span {
      font-size: 0.88rem;
      color: rgba(255,255,255,0.65);
    }

    /* —— Footer —— */
    .site-footer {
      background: #0a1b2d;
      color: rgba(255,255,255,0.7);
      padding: 2.5rem 0;
      font-size: 0.85rem;
    }
    .site-footer .wrap {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      gap: 1rem;
    }
    .site-footer strong {
      color: #fff;
      font-weight: 700;
    }

    /* —— Mock note —— */
    .mock-note {
      position: fixed;
      right: 1rem;
      bottom: 1rem;
      z-index: 50;
      background: #fff;
      border: 1px solid var(--mk-line);
      padding: 0.75rem 0.9rem;
      font-size: 0.75rem;
      color: var(--mk-muted);
      max-width: 16rem;
      box-shadow: 0 8px 24px rgba(12,36,61,0.12);
    }
    .mock-note a { color: var(--mk-navy); font-weight: 700; text-decoration: underline; }