:root{--bg:#ffffff;--bg-soft:#f2f2f0;--surface:#ffffff;--text:#444444;--text-dark:#111111;--muted:#696969;--line:#d4d4d4;--primary:#111111;--secondary:#777777;--accent:#bdbdbd;--max-width:1280px;--radius:0px}*{box-sizing:border-box}body,html{margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,Noto Sans JP,-apple-system,BlinkMacSystemFont,Helvetica Neue,sans-serif;color:var(--text);background:var(--bg);line-height:1.8}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid currentColor;outline-offset:5px}button:disabled{cursor:not-allowed;opacity:.45}h1,h2,h3{margin:0;line-height:1.5;color:var(--text-dark);font-weight:500;letter-spacing:-.035em}h1{font-size:clamp(1.8rem,4vw,3rem)}h2{font-size:clamp(1.6rem,3vw,2.4rem)}h3{font-size:1.2rem}.container{width:min(100% - 5rem,var(--max-width));margin-inline:auto}.local-mode-notice{padding:6px 20px;background:#f2f2f0;color:#636363;text-align:center;font-size:.75rem;line-height:1.7}.header{position:-webkit-sticky;position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line)}.nav-wrap{display:flex;justify-content:space-between;min-height:88px;gap:24px}.logo,.nav-wrap{align-items:center}.logo{display:inline-flex}.logo-wordmark{font-size:1.18rem;font-weight:800;letter-spacing:-.055em;color:#111;line-height:1;white-space:nowrap}.nav{display:flex;gap:1.8rem;align-items:center}.nav>a{font-size:.875rem;color:var(--text-dark)}.nav>a:hover{text-decoration:underline;text-underline-offset:5px}.nav-auth{display:flex;gap:.8rem;align-items:center}.nav-toggle{display:none;border:0;background:transparent;cursor:pointer;width:44px;height:44px;padding:8px}.nav-toggle span{display:block;width:100%;height:1px;margin:7px 0;background:var(--text-dark);transition:transform .2s}.button{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:.8rem 1.5rem;font-size:.9375rem;font-weight:500;color:#fff;background:var(--primary);border:1px solid var(--primary);cursor:pointer;line-height:1.5;text-align:center;transition:background .2s,color .2s}.button:hover:not(:disabled){background:#fff;color:#111}.button-sm{padding:.6rem 1.1rem;font-size:.875rem}.button-ghost,.button-outline{background:transparent;color:var(--text-dark);border:1px solid var(--line)}.button-ghost:hover:not(:disabled),.button-outline:hover:not(:disabled){background:var(--primary);color:#fff;border-color:var(--primary)}.eyebrow{margin:0 0 1rem;color:var(--muted);font-size:.75rem;font-weight:500;letter-spacing:.1em}.auth-page{min-height:100svh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 1.5rem;background:var(--bg)}.auth-page .logo{margin-bottom:3rem}.auth-page>.dash-card{width:min(100%,600px);padding:3rem}.auth-page h1{font-size:clamp(1.5rem,3vw,2rem)}.auth-page .dash-card>a:not(.button){text-decoration:underline;text-underline-offset:5px}.dashboard{padding:5rem 0 4rem;min-height:80vh}.dashboard-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:3rem}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr));grid-gap:1.5rem;gap:1.5rem;margin-top:2rem}.dash-card{border:1px solid var(--line);padding:2rem;background:var(--surface);min-width:0}.dash-card h3{font-size:1.1rem;margin-bottom:.6rem}.dash-card p{color:var(--muted)}.dash-links{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.5rem}.plan-badge{display:inline-block;padding:.4rem 1rem;border-radius:999px;font-size:.75rem;font-weight:500;letter-spacing:.06em}.plan-badge.free{background:var(--bg-soft);color:var(--text);border:1px solid var(--line)}.plan-badge.premium{background:var(--primary);color:#fff}.company-table{width:100%;border-collapse:collapse;font-size:.875rem}.company-table td,.company-table th{border-bottom:1px solid var(--line);padding:1rem .5rem;text-align:left;vertical-align:top;overflow-wrap:anywhere}.company-table tr:last-child td,.company-table tr:last-child th{border-bottom:none}.company-table th{color:var(--muted);font-weight:400}.footer{border-top:1px solid var(--line);margin-top:4rem;background:var(--bg-soft)}.footer-inner{min-height:110px;display:flex;align-items:center;justify-content:space-between;gap:2rem;color:var(--muted);font-size:.75rem;padding:2rem 0}.footer-tag{margin:0 0 .5rem;color:var(--text-dark);font-size:.875rem}.service-logo{max-width:70%;max-height:100%;width:auto;height:auto;object-fit:contain}@media (max-width:760px){.container{width:calc(100% - 40px)}.nav-wrap{min-height:78px}.nav-toggle{display:block}.nav{position:absolute;top:100%;left:0;right:0;display:none;flex-direction:column;align-items:flex-start;gap:1.25rem;padding:1.5rem;background:#fff;border-bottom:1px solid var(--line)}.nav.is-open{display:flex}.nav-toggle[aria-expanded=true] span:first-child{transform:translateY(8px) rotate(45deg)}.nav-toggle[aria-expanded=true] span:nth-child(2){opacity:0}.nav-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.dashboard{padding-top:3rem}.auth-page>.dash-card,.dash-card{padding:1.5rem}.footer-inner{flex-direction:column;align-items:flex-start;gap:1rem}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{animation:none!important;transition:none!important;scroll-behavior:auto!important}}