:root{--paper:#fff;--ink:#0a0a0a;--muted:#6b7280;--line:#e6e7ea;--surface:#f6f7f9;--accent:#1e296f;--container:1080px;--fs-display:clamp(2.75rem, 7vw, 5.5rem);--fs-h2:clamp(1.75rem, 3.4vw, 3rem);--fs-body:1rem;--fs-small:.8125rem;--radius:12px;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Kaku Gothic ProN", "Noto Sans JP", Meiryo, sans-serif}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:var(--font-sans);font-size:var(--fs-body);color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;line-height:1.7}a{color:inherit}img{max-width:100%;height:auto}.container{max-width:var(--container);margin:0 auto;padding:0 24px}.eyebrow{font-size:var(--fs-small);letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin:0;font-weight:700}.display{font-size:var(--fs-display);letter-spacing:-.02em;line-height:1.02}.display,.h2{margin:0;font-weight:800}.h2{font-size:var(--fs-h2);letter-spacing:-.01em;line-height:1.12}.lead{color:var(--muted);font-size:1.0625rem}.btn{border:1px solid var(--ink);background:var(--ink);color:var(--paper);cursor:pointer;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:14px 28px;font-size:.9375rem;font-weight:700;text-decoration:none;transition:opacity .15s;display:inline-flex}.btn:hover{opacity:.85}.btn--accent{background:var(--accent);border-color:var(--accent);color:#fff}.btn--ghost{color:var(--ink);background:0 0}.btn:disabled{opacity:.5;cursor:not-allowed}.card{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);padding:24px}.field{margin-bottom:20px;display:block}.field>label{margin-bottom:8px;font-weight:700;display:block}.input,.textarea{border:1px solid var(--line);width:100%;font:inherit;background:var(--paper);color:inherit;border-radius:8px;padding:12px 14px}.textarea{resize:vertical;min-height:140px}.error{color:#c0392b;font-size:var(--fs-small);margin-top:6px}.choice-row{flex-wrap:wrap;gap:8px;display:flex}.choice{border:1px solid var(--line);cursor:pointer;background:var(--paper);border-radius:999px;padding:10px 16px}.choice--on{border-color:var(--accent);color:var(--accent);background:#0b5cff14;font-weight:700}.section{padding:72px 0}.section--surface{background:var(--surface)}.prose{line-height:1.8}.prose :where(h1,h2,h3){margin:1.4em 0 .5em;font-weight:800;line-height:1.25}.prose :where(p,ul,ol){margin:0 0 1em}.prose :where(ul,ol){padding-left:1.4em}.prose :where(a){color:var(--accent);text-decoration:underline}.prose :where(img){border-radius:8px;margin:.5em 0}.prose :where(iframe){aspect-ratio:16/9;border:0;border-radius:8px;width:100%;margin:.5em 0}.btn--sm{font-size:var(--fs-small);padding:8px 16px}.admin-bar{border-bottom:1px solid var(--line);background:var(--paper);z-index:10;position:sticky;top:0}.admin-bar__inner{align-items:center;gap:20px;height:56px;display:flex}.admin-bar__brand{letter-spacing:.12em;align-items:center;font-weight:800;text-decoration:none;display:inline-flex}.admin-bar__brand img{width:180px;height:auto;display:block}.admin-bar__nav{gap:16px;margin-left:8px;display:flex}.admin-bar__link{font-size:var(--fs-small);letter-spacing:.06em;color:var(--muted);font-weight:700;text-decoration:none}.admin-bar__link.router-link-active{color:var(--accent)}.admin-bar__spacer{margin-left:auto}.admin-main{max-width:960px;margin:0 auto;padding:32px 24px 80px}.admin-h1{margin:0 0 4px;font-size:1.5rem;font-weight:800}.admin-actions{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.admin-order{flex-direction:column;align-items:flex-start;gap:8px;display:flex}.table{border-collapse:collapse;width:100%;font-size:.9375rem}.table td,.table th{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:10px 12px}.table th{color:var(--muted)}.badge,.table th{font-size:var(--fs-small);font-weight:700}.badge{border:1px solid var(--line);white-space:nowrap;border-radius:999px;padding:2px 10px;display:inline-block}.badge--published{color:#0a7d3c;background:#0a7d3c14;border-color:#0a7d3c}.badge--draft{color:var(--muted)}.table__row--archived td{background:var(--surface);color:var(--muted)}.btn--danger{color:#fff;background:#c0392b;border-color:#c0392b}.select{border:1px solid var(--line);font:inherit;background:var(--paper);border-radius:8px;padding:10px 12px}.stack{flex-direction:column;gap:16px}.row,.stack{display:flex}.row{flex-wrap:wrap;align-items:center;gap:12px}.muted{color:var(--muted)}.admin-page-order-note{margin:0 0 12px}.admin-notice{color:#6b4e00;background:#fdf6e3;border:1px solid #e0b252;border-radius:8px;margin:0;padding:12px 16px}.login-wrap{place-items:center;min-height:100dvh;padding:24px;display:grid}.login-card{width:100%;max-width:380px}.narrow[data-v-b5dab4cc]{max-width:760px}.title[data-v-b5dab4cc]{margin:8px 0 16px}.lead[data-v-b5dab4cc]{margin:0 0 32px}