:root{--bg:#f7f5f1;--card:#fff;--text:#1f2933;--muted:#5f6b76;--accent:#f3a6b6;--accent-strong:#e4778f;--border:#e6e1d9;--glow:0 12px 40px rgba(244,182,196,.35);font-family:Hiragino Sans,Noto Sans JP,Yu Gothic,Meiryo,system-ui,-apple-system,sans-serif;letter-spacing:.01em}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 12% 18%,rgba(243,166,182,.24),transparent 28%),radial-gradient(circle at 82% 10%,rgba(186,214,241,.22),transparent 26%),radial-gradient(circle at 60% 78%,rgba(216,201,239,.2),transparent 24%),var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}main{max-width:1200px;margin:0 auto;padding:48px 24px 96px}h1,h2,h3,p{margin:0}.hero{display:grid;grid-template-columns:1fr;grid-gap:32px;gap:32px;padding:36px;background:linear-gradient(135deg,hsla(0,0%,100%,.9),hsla(30,46%,95%,.8));border:1px solid var(--border);border-radius:24px;box-shadow:0 18px 50px rgba(31,41,51,.08)}@media 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var(--border);box-shadow:none}.button:disabled{opacity:.5;cursor:not-allowed}.button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 12px 32px rgba(228,139,160,.28)}.section{margin-top:48px;padding:28px;border-radius:20px;background:hsla(0,0%,100%,.9);border:1px solid var(--border);box-shadow:0 12px 40px rgba(31,41,51,.06)}.section h2{font-size:20px;margin-bottom:12px}.grid{display:grid;grid-gap:16px;gap:16px}@media (min-width:768px){.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}}.card{padding:16px;border-radius:16px;background:#fffdfa;border:1px solid var(--border);box-shadow:0 10px 30px rgba(31,41,51,.07)}.card h3{margin-bottom:8px;font-size:15px}.card 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rgba(244,173,185,.5)}.routes-list{display:grid;grid-gap:12px;gap:12px;margin-top:12px}.route-item{border:1px solid var(--border);border-radius:14px;padding:12px;background:#fff;box-shadow:0 8px 24px rgba(31,41,51,.05)}.icon{width:16px;height:16px;color:var(--muted);flex-shrink:0}.tag-inline{gap:6px}.pair,.tag-inline{display:inline-flex;align-items:center}.pair{gap:8px}.chip{display:inline-flex;align-items:center;gap:6px}.chip-icon{width:18px;height:18px;border-radius:50%;object-fit:cover}.tag{display:inline-flex;gap:6px;padding:6px 10px;border-radius:999px;background:hsla(0,0%,100%,.06);font-size:12px;margin-right:6px}.meta-line,.tag{align-items:center;color:var(--muted)}.meta-line{display:flex;gap:8px;margin-top:6px}.step-tags,.steps-line{flex-wrap:wrap}.step-tags{display:flex;gap:6px}.step-tag{display:inline-flex;align-items:center;gap:4px;padding:4px 8px;border-radius:999px;border:1px solid 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