.spectral-section{margin-top:28px;border:1px solid var(--line);border-radius:9px;padding:22px 24px;background:var(--white)}.spectral-section .section-heading{margin-bottom:8px;align-items:center}.spectral-section h2{font-size:24px;margin:0}.spectral-intro{font-size:12px;margin-top:6px;color:var(--muted)}.spectral-intro a{text-decoration:underline;text-underline-offset:3px}.spectral-status{font-size:10px;color:var(--muted);margin:9px 0}.spectral-chart{width:100%;overflow-x:auto;margin:8px 0 12px}.spectral-chart svg{display:block;min-width:480px;width:100%;height:220px;overflow:visible}.spectral-chart svg text{font:12px var(--font);fill:#637775}.spectral-chart svg .spectral-axis-title{font-size:10px;font-weight:600}.spectral-grid{stroke:#e1e6dc;stroke-width:1}.spectral-line{fill:none;stroke:#194d52;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}.spectral-chart circle{fill:#194d52}.spectral-chart .spectral-period-tick{fill:#427865;font-weight:600}.spectral-data summary{font-size:11px;font-weight:600;cursor:pointer;padding:5px 0}.spectral-data summary:focus-visible{outline:2px solid var(--orange);outline-offset:3px}.spectral-table{max-height:320px;overflow:auto;margin-top:10px;border:1px solid var(--line);border-radius:5px}.spectral-table caption{text-align:left;padding:10px 14px;font-size:11px;color:var(--muted)}.spectral-table th,.spectral-table td{font-size:11px;padding:9px 14px}.spectral-table thead{position:sticky;top:0}.spectral-empty{padding:24px 0;font-size:12px;color:var(--muted)}
@media(max-width:740px){.spectral-section{padding:18px}.spectral-section h2{font-size:22px}.spectral-section .section-heading{align-items:flex-start;gap:12px}.spectral-chart{margin-top:14px}.spectral-chart svg{height:190px}.spectral-table th,.spectral-table td{padding:8px 10px}}.spectral-reading-guide,.spectral-technical{font-size:12px;line-height:1.6;color:var(--muted);margin:5px 0}.spectral-reading-guide{color:var(--ink)}.spectral-technical{max-width:850px;margin-top:10px}.spectral-chart .spectral-peak-guide{stroke:#9ab2a4;stroke-width:1;stroke-dasharray:3 4}.spectral-chart .spectral-peak{fill:#194d52;stroke:var(--white);stroke-width:2}.spectral-chart .spectral-peak-label{fill:var(--ink);font-size:13px;font-weight:600}

.spectral-chart{position:relative}.spectral-chart svg{touch-action:pan-y}.spectral-chart svg:focus-visible{outline:2px solid var(--orange);outline-offset:2px}.spectral-cursor[hidden]{display:none}.spectral-cursor line{stroke:#173e47;stroke-width:1;stroke-dasharray:3 3}.spectral-cursor circle{fill:#173e47;stroke:#fff;stroke-width:2}.spectral-tooltip{display:block;position:absolute;right:10px;top:26px;z-index:2;pointer-events:none;width:max-content;max-width:100%;min-height:39px;padding:7px 11px;margin:0 auto;border:1px solid var(--line);border-radius:6px;background:var(--white);font-size:11px;line-height:1.5;color:var(--ink)}.spectral-tooltip[hidden]{display:none}.spectral-tooltip strong,.spectral-tooltip span{display:block}.spectral-tooltip span{color:var(--muted)}

.wave-mix-heading{margin:18px 0 5px;font-size:23px;font-weight:600;line-height:1.25;color:var(--ink)}.wave-mix-summary{font-size:14px;line-height:1.55;color:var(--muted);margin:0 0 18px}.wave-mix-bars{display:grid;gap:17px;margin:20px 0}.wave-mix-row{display:grid;grid-template-columns:180px minmax(80px,1fr) 48px;align-items:center;gap:18px}.wave-mix-label{font-size:13px;font-weight:600;color:var(--ink)}.wave-mix-label small{display:block;font-size:11px;line-height:1.5;font-weight:400;color:var(--muted);margin-top:3px}.wave-mix-track{height:17px;background:#edf0e9;border-radius:5px;overflow:hidden}.wave-mix-fill{display:block;height:100%;border-radius:5px;background:#bf843c}.wave-mix-row[data-period-group="medium"] .wave-mix-fill{background:#54869c}.wave-mix-row[data-period-group="long"] .wave-mix-fill{background:#4e8b82}.wave-mix-percent{font-size:18px;font-weight:600;text-align:right;font-variant-numeric:tabular-nums;color:var(--ink)}.wave-mix-facts{display:flex;flex-wrap:wrap;gap:8px 24px;font-size:12px;color:var(--muted);margin:19px 0;padding-top:14px;border-top:1px solid var(--line)}.wave-mix-facts strong{color:var(--ink);font-weight:600;margin-left:5px}.wave-mix-lesson{max-width:760px;font-size:12px;line-height:1.65;color:var(--muted);margin:14px 0}.spectral-explorer{border-top:1px solid var(--line);padding-top:10px;margin-top:16px}.spectral-explorer>summary{padding:6px 0;font-size:13px;font-weight:600;color:var(--ink);cursor:pointer}.spectral-explorer>summary:focus-visible{outline:2px solid var(--orange);outline-offset:3px}.spectral-explorer .spectral-reading-guide{margin-top:10px}.spectral-data{margin-top:8px}.wave-mix-empty{font-size:14px;color:var(--muted);margin:18px 0}
@media(max-width:600px){.wave-mix-heading{font-size:20px}.wave-mix-summary{font-size:13px}.wave-mix-bars{gap:18px}.wave-mix-row{grid-template-columns:minmax(0,1fr) 44px;gap:7px 14px}.wave-mix-label{grid-column:1;grid-row:1}.wave-mix-percent{grid-column:2;grid-row:1;font-size:17px}.wave-mix-track{grid-column:1 / -1;grid-row:2;height:14px}.wave-mix-label small{display:inline;margin-left:7px}.wave-mix-facts{gap:8px 18px;line-height:1.6}.spectral-tooltip{max-width:calc(100% - 20px)}}