:root{--bg:#0f172a;--bg-card:#1e293b;--text:#f8fafc;--text-muted:#94a3b8;--border:#334155;--blue:#3b82f6;--indigo:#6366f1;--green:#22c55e;--yellow:#eab308;--red:#ef4444}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg);color:var(--text);font-family:Inter,Hiragino Sans,Meiryo,sans-serif;line-height:1.7}.app-container{flex-direction:column;min-height:100vh;display:flex}header{border-bottom:1px solid var(--border);background:linear-gradient(#1e3a8a,#0f172a);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 2rem;display:flex}.logo{font-size:2rem;text-decoration:none}.title-group h1{color:#fff;font-size:1.25rem;font-weight:700}.title-group p{color:var(--text-muted);font-size:.85rem}header nav{align-items:center;gap:1.5rem;display:flex}header nav a{color:var(--text-muted);font-size:.85rem;font-weight:500;text-decoration:none;transition:color .2s}header nav a:hover{color:var(--text)}.container{width:100%;max-width:1200px;margin:2rem auto;padding:0 1rem}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:1rem;margin-bottom:1.5rem;padding:1.5rem}.control-panel{flex-wrap:wrap;align-items:flex-end;gap:1.5rem;display:flex}.field{flex-direction:column;gap:.5rem;display:flex}.field label{color:var(--text-muted);text-transform:uppercase;align-items:center;gap:.4rem;font-size:.75rem;font-weight:600;display:flex}select{background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:.5rem;min-width:200px;padding:.6rem 1rem;font-size:1rem}.btn{background:var(--blue);cursor:pointer;border:none;border-radius:.5rem;padding:.7rem 1.5rem;font-weight:600;text-decoration:none;transition:opacity .2s;display:inline-block;color:#fff!important}.btn:hover{opacity:.9}.btn:disabled{opacity:.5;cursor:not-allowed}.dashboard-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;display:grid}.summary-card{flex-wrap:wrap;grid-column:1/-1;justify-content:space-around;align-items:center;gap:2rem;display:flex}.score-display{flex-direction:column;align-items:center;gap:1rem;display:flex}.score-ring{border:8px solid;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:120px;height:120px;display:flex}.score-num{font-size:2.5rem;font-weight:800;line-height:1}.score-unit{color:var(--text-muted);font-size:.8rem}.status-label{align-items:center;gap:.5rem;font-size:1.5rem;font-weight:700;display:flex}.score-details{flex:1;min-width:250px}.detail-item{margin-bottom:1rem}.detail-item span{color:var(--text-muted);margin-bottom:.3rem;font-size:.85rem;display:block}.detail-item .detail-desc{color:var(--text-muted);margin-top:.3rem;font-size:.75rem;line-height:1.5}.detail-item .detail-desc strong{color:var(--text)}.progress-bar{background:var(--border);border-radius:4px;height:8px;overflow:hidden}.progress-bar div{height:100%;transition:width .5s ease-out}.card-title{color:var(--text-muted);align-items:center;gap:.5rem;margin-bottom:1rem;font-size:.9rem;font-weight:700;display:flex}.advice-card{border-left:4px solid var(--blue);grid-column:1/-1}.advice-content p{margin-bottom:1rem;font-size:1.1rem}.advice-list{border-top:1px solid var(--border);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-top:1.5rem;padding-top:1.5rem;list-style:none;display:grid}.advice-list li{color:var(--text-muted);font-size:.85rem}.advice-list li strong{color:var(--text);display:block}.error-msg{border:1px solid var(--red);color:var(--red);background:#ef44441a;border-radius:.5rem;align-items:center;gap:.75rem;margin-bottom:1.5rem;padding:1rem;display:flex}.welcome-msg{text-align:center;color:var(--text-muted);padding:4rem 2rem}.welcome-msg .icon{margin-bottom:1.5rem;font-size:4rem}.welcome-msg h2{color:var(--text);margin-bottom:1rem}.welcome-msg .hint{margin-top:1rem;font-size:.8rem}.welcome-msg a{color:var(--blue);text-decoration:none}.error-page{text-align:center;padding:4rem 2rem}.error-page h1{margin-bottom:1rem;font-size:3rem}.error-page p{color:var(--text-muted);margin-bottom:2rem}.content-page{max-width:800px;margin:0 auto;padding:2rem 1rem}.content-page h1{color:var(--text);margin-bottom:1rem;font-size:2rem}.content-page h2{color:var(--text);margin:2rem 0 1rem;font-size:1.5rem}.content-page h3{color:var(--text);margin:1.5rem 0 .75rem;font-size:1.15rem}.content-page p{color:var(--text-muted);margin-bottom:1rem;line-height:1.8}.content-page ul,.content-page ol{color:var(--text-muted);margin:0 0 1rem 1.5rem}.content-page li{margin-bottom:.5rem}.content-page a{color:var(--blue);text-decoration:none}.content-page a:hover{text-decoration:underline}.content-page table{border-collapse:collapse;width:100%;margin:1.5rem 0}.content-page th,.content-page td{border:1px solid var(--border);text-align:left;padding:.75rem 1rem}.content-page th{color:var(--text);background:#3b82f61a;font-weight:600}.content-page td{color:var(--text-muted)}.breadcrumb{color:var(--text-muted);align-items:center;gap:.5rem;margin-bottom:1.5rem;font-size:.85rem;display:flex}.breadcrumb a{color:var(--text-muted);text-decoration:none}.breadcrumb a:hover{color:var(--text)}.breadcrumb .separator{color:var(--border)}footer{background:var(--bg-card);border-top:1px solid var(--border);margin-top:auto;padding:2rem}.footer-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;max-width:1200px;margin:0 auto;display:grid}.footer-col h4{color:var(--text);margin-bottom:1rem;font-size:.9rem}.footer-col a{color:var(--text-muted);margin-bottom:.5rem;font-size:.85rem;text-decoration:none;display:block}.footer-col a:hover{color:var(--text)}.footer-bottom{border-top:1px solid var(--border);text-align:center;max-width:1200px;color:var(--text-muted);margin:2rem auto 0;padding-top:1.5rem;font-size:.8rem}.skeleton{background:linear-gradient(90deg, var(--bg-card) 25%, var(--border) 50%, var(--bg-card) 75%);background-size:200% 100%;border-radius:.5rem;animation:1.5s infinite shimmer}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@media (width<=768px){.summary-card{text-align:center;flex-direction:column}header{text-align:center;flex-direction:column;gap:1rem}header nav{justify-content:center}.content-page{padding:1rem}.content-page h1{font-size:1.5rem}}