:root{--accent:var(--calc-color-daily);--accent-rgb:var(--calc-color-daily-rgb,52, 211, 153);--accent-glow:#34d3992e}.main-container{max-width:1100px;margin:0 auto;padding:24px 20px 40px}.page-title{font-family:var(--calc-font-headline);color:var(--calc-text-primary);text-align:center;margin:0 0 6px;font-size:clamp(1.6rem,4vw,2.2rem);font-weight:800}.section-desc{text-align:center;color:var(--calc-text-dim);margin:0 0 20px;font-size:.93rem;line-height:1.5}.preset-row{flex-wrap:wrap;justify-content:center;gap:8px;margin-bottom:18px;display:flex}.preset-chip{background:var(--calc-bg-card);border:1px solid var(--calc-border-subtle);color:var(--calc-text-dim);cursor:pointer;border-radius:20px;padding:6px 16px;font-size:.82rem;font-weight:600;transition:all .2s}.preset-chip:hover{border-color:var(--accent);color:var(--calc-text-primary)}.preset-chip.active{background:var(--accent-glow);border-color:var(--accent);color:var(--accent)}.preset-chip:active{transform:scale(.96)}.outer-tab-bar{border-bottom:1px solid var(--calc-border-subtle);flex-wrap:wrap;gap:4px;margin-bottom:20px;display:flex}.outer-tab-btn{color:var(--calc-text-dim);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-bottom:3px solid #0000;margin-bottom:-1px;padding:10px 18px;font-size:.88rem;font-weight:600;transition:color .2s,border-color .2s}.outer-tab-btn:hover{color:var(--calc-text-primary)}.outer-tab-btn.active{color:var(--accent);border-bottom-color:var(--accent)}.outer-tab-panel{display:none}.outer-tab-panel.active{display:block}.calc-grid{grid-template-columns:1fr 1fr;align-items:start;gap:20px;display:grid}.input-card,.result-card{background:var(--calc-bg-card);border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-lg);padding:20px 22px}.card-header{letter-spacing:.07em;text-transform:uppercase;color:var(--accent);border-bottom:1px solid var(--calc-border-subtle);margin-bottom:16px;padding-bottom:10px;font-size:.74rem;font-weight:700}.form-group{flex-direction:column;gap:5px;margin-bottom:14px;display:flex}.form-group:last-of-type{margin-bottom:0}.form-group label{color:var(--calc-text-faded);font-size:.82rem;font-weight:600}.form-group input,.form-group select{background:var(--calc-bg-input);border:1px solid var(--calc-border-strong);border-radius:var(--calc-radius-md);color:var(--calc-text-primary);font-family:var(--calc-font-mono);box-sizing:border-box;-webkit-appearance:none;appearance:none;width:100%;padding:9px 12px;font-size:1rem;transition:border-color .15s}.form-group select{cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%237b90a8' d='M6 8L0 0h12z'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:32px}.form-group input:focus,.form-group select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow);outline:none}.action-bar{border-top:1px solid var(--calc-border-subtle);flex-wrap:wrap;gap:8px;margin-top:18px;padding-top:14px;display:flex}.action-btn{background:var(--calc-bg-glass);border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-md);color:var(--calc-text-dim);cursor:pointer;white-space:nowrap;padding:7px 14px;font-size:.8rem;font-weight:600;transition:all .2s}.action-btn:hover{border-color:var(--accent);color:var(--accent)}.result-value{font-family:var(--calc-font-mono);color:var(--accent);margin-bottom:4px;font-size:clamp(1.8rem,5vw,2.6rem);font-weight:700;line-height:1.1}.result-detail{color:var(--calc-text-faded);margin-bottom:14px;font-size:.88rem;line-height:1.5}.quality-badge{letter-spacing:.04em;text-transform:uppercase;border-radius:12px;margin-bottom:14px;padding:3px 10px;font-size:.75rem;font-weight:700;display:inline-block}.quality-excellent{color:var(--calc-tier-good);background:#34d39926;border:1px solid #34d3994d}.quality-good{color:var(--calc-tier-fair);background:#60a5fa26;border:1px solid #60a5fa4d}.quality-acceptable{color:var(--calc-tier-warn);background:#f59e0b26;border:1px solid #f59e0b4d}.quality-poor{color:var(--calc-tier-crisis);background:#fb718526;border:1px solid #fb71854d}.stat-row{flex-wrap:wrap;gap:12px;margin-bottom:16px;display:flex}.stat-item{background:var(--calc-bg-glass);border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-md);text-align:center;flex:1;min-width:80px;padding:10px 12px}.stat-value{font-family:var(--calc-font-mono);color:var(--calc-text-primary);font-size:1rem;font-weight:700;display:block}.stat-label{color:var(--calc-text-dim);text-transform:uppercase;letter-spacing:.05em;margin-top:2px;font-size:.72rem;display:block}.chart-wrap{height:240px;margin-top:8px;position:relative}.chart-label{color:var(--calc-text-dim);letter-spacing:.04em;text-transform:uppercase;margin-bottom:6px;font-size:.75rem;font-weight:600}.tab-intro{color:var(--calc-text-faded);margin-bottom:16px;font-size:.9rem;line-height:1.6}.guide-table{border-collapse:collapse;width:100%;font-size:.88rem}.guide-table th{text-align:left;letter-spacing:.06em;text-transform:uppercase;color:var(--calc-text-dim);border-bottom:1px solid var(--calc-border-subtle);background:var(--calc-bg-glass);padding:9px 12px;font-size:.75rem;font-weight:700}.guide-table td{border-bottom:1px solid var(--calc-border-subtle);color:var(--calc-text-primary);vertical-align:middle;padding:10px 12px}.guide-table tr:last-child td{border-bottom:none}.guide-table tr:hover td{background:#ffffff08}.fs-header{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px;display:flex}.fs-header-text{color:var(--calc-text-faded);font-size:.88rem}.fs-mp-badge{background:var(--accent-glow);color:var(--accent);border:1px solid #34d3994d;border-radius:12px;padding:3px 10px;font-size:.8rem;font-weight:700}.fs-grid{grid-template-columns:repeat(2,1fr);gap:14px;margin-bottom:16px;display:grid}.fs-card{background:var(--calc-bg-card);border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-lg);padding:16px 18px}.fs-format{letter-spacing:.08em;text-transform:uppercase;color:var(--calc-text-dim);margin-bottom:6px;font-size:.72rem;font-weight:700}.fs-value{font-family:var(--calc-font-mono);color:var(--calc-text-primary);font-size:1.5rem;font-weight:700}.fs-desc{color:var(--calc-text-dim);margin-top:4px;font-size:.75rem;line-height:1.4}.fs-note{color:var(--calc-text-dim);background:var(--calc-bg-glass);border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-md);padding:10px 14px;font-size:.8rem;line-height:1.6}.page-sections-outer{max-width:1600px;margin:0 auto;padding:0 1.5rem 3rem}@media (width<=768px){.calc-grid,.fs-grid{grid-template-columns:1fr}.stat-item{min-width:60px}.outer-tab-btn{padding:8px 14px;font-size:.82rem}}@media (width<=480px){.main-container{padding:16px 14px 30px}.result-value{font-size:1.7rem}.preset-row{gap:6px}.preset-chip{padding:5px 12px;font-size:.78rem}}[data-theme=light]{--accent:#047857;--accent-rgb:4, 120, 87;--accent-glow:#0478571a}[data-theme=light] .input-card,[data-theme=light] .result-card,[data-theme=light] .fs-card{background:#fff;border-color:#0000001f;box-shadow:0 2px 10px #00000012}[data-theme=light] .stat-value{color:#0f172a}[data-theme=light] .stat-item{background:#edf2f9;border-color:#0000001a}[data-theme=light] .action-btn{color:#475569;background:#f0f4f9;border-color:#0000001f}[data-theme=light] .action-btn:hover{color:#047857;border-color:#047857}[data-theme=light] .fs-note{color:#475569;background:#edf2f9;border-color:#0000001a}[data-theme=light] .result-value{color:#047857}[data-theme=light] .outer-tab-btn.active{color:#047857;border-bottom-color:#047857}[data-theme=light] .preset-chip:hover{color:#0f172a;border-color:#047857}[data-theme=light] .preset-chip.active{color:#047857;background:#04785714;border-color:#047857}[data-theme=light] .form-group input:focus,[data-theme=light] .form-group select:focus{border-color:#047857;box-shadow:0 0 0 3px #0478571f}[data-theme=light] .quality-excellent{color:#065f46;background:#f0fdf4;border-color:#16a34a4d}[data-theme=light] .quality-good{color:#1e40af;background:#eff6ff;border-color:#3b82f64d}[data-theme=light] .quality-acceptable{color:#92400e;background:#fffbeb;border-color:#d977064d}[data-theme=light] .quality-poor{color:#9f1239;background:#fff1f2;border-color:#ef44444d}[data-theme=light] .form-group input,[data-theme=light] .form-group select{color:#0f172a;background:#f0f4f9;border-color:#0000002e}[data-theme=light] .form-group label{color:#475569}[data-theme=light] .guide-table th{color:#475569;background:#edf2f9;border-bottom-color:#0000001a}[data-theme=light] .guide-table td{color:#0f172a;border-bottom-color:#00000014}[data-theme=light] .guide-table tr:hover td{background:#f8fafb}[data-theme=light] .action-bar{border-top-color:#0000001a}[data-theme=light] .card-header{color:#047857;border-bottom-color:#0000001a}[data-theme=light] .fs-mp-badge{color:#047857;background:#04785714;border-color:#04785740}[data-theme=light] .outer-tab-bar{border-bottom-color:#0000001f}[data-theme=light] .section-desc{color:#475569}[data-theme=light] .stat-label{color:#64748b}[data-theme=light] .result-detail,[data-theme=light] .fs-format{color:#475569}[data-theme=light] .fs-desc{color:#64748b}[data-theme=light] .fs-value{color:#0f172a}[data-theme=light] .tab-intro{color:#475569}