.intro{display:block;padding:27px 0 24px}
.harmonic-reading{display:grid;grid-template-columns:1fr 1fr;gap:20px;border-top:1px solid #51405f;margin-top:20px;padding-top:18px}.harmonic-reading>div{display:flex;flex-direction:column;gap:12px}.harmonic-reading strong{font-size:12px;font-weight:500;color:#d8c7e5}.harmonic-reading>div>span{display:flex;align-items:center;gap:9px;color:#bba6cc}.harmonic-reading b{background:color-mix(in srgb,var(--key-color) 22%,#1b1622);border:1px solid color-mix(in srgb,var(--key-color) 55%,#1b1622);border-radius:6px;color:var(--key-color);font:600 15px/1.2 ui-monospace,SFMono-Regular,Consolas,monospace;min-width:55px;text-align:center;padding:8px 10px}
.harmonic-code,.harmonic-key-tile,.harmonic-match,.key-select,.wheel-label{font-variant-ligatures:none;text-transform:none}.harmonic-code{min-width:60px}.harmonic-match{min-width:52px}.key-select{width:100px}
@media(max-width:660px){.harmonic-reading{grid-template-columns:1fr;gap:20px}.harmonic-reading b{min-width:52px;font-size:15px}.harmonic-band-labels{flex-wrap:wrap;gap:8px 14px}.harmonic-band-labels>span:last-child{margin-left:0;flex-basis:100%}}
.intro-lead{display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:35px;align-items:center;min-width:0}
.intro .eyebrow{grid-column:1;margin-bottom:12px}.intro h1{grid-column:1;font-size:34px}.intro-copy{grid-column:1;max-width:700px;font-size:12px;margin-top:12px}
.intro-name-preview{grid-column:2;grid-row:1/4;display:flex;flex-direction:column;gap:8px;padding:16px 20px;background:#191622;border:1px solid var(--border);border-radius:9px}
.intro-name-preview>span{font-size:9px;letter-spacing:1.3px;color:#b9aacb}.intro-name-preview code{font-size:13px;color:#dfd1ed}.intro-name-preview b{font-weight:600;color:#ddbbff}
.harmonic-selector{margin:0 0 26px;border:1px solid #51405f;border-radius:12px;background:linear-gradient(130deg,#231b2e,#1a1722);padding:24px;scroll-margin-top:20px;min-width:0}
.harmonic-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.harmonic-heading .overline{font-size:9px;letter-spacing:1.2px;color:#bba3ce;margin-bottom:7px}.harmonic-heading h2{font-size:21px;line-height:1.4;font-weight:500;color:#eee1f9}
.harmonic-view-tabs{display:flex;gap:4px;padding:4px;background:#17131d;border:1px solid #45344f;border-radius:9px;flex-shrink:0}
.harmonic-view-tabs button{border:1px solid transparent;border-radius:6px;background:transparent;color:#bba8ca;font-size:12px;padding:7px 13px;min-height:35px}.harmonic-view-tabs button[aria-selected=true]{background:#463053;color:#f4e6ff;border-color:#76518d}
.harmonic-intro{font-size:12px;line-height:1.8;color:#c5b3d3;margin:12px 0 20px;max-width:800px}
.harmonic-summary{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin-bottom:23px}.harmonic-label{display:block;font-size:9px;letter-spacing:1px;color:#bba6cc;margin-bottom:9px}.harmonic-current{display:flex;align-items:center;gap:12px;font-size:15px;color:#eee0fa}
.harmonic-code,.harmonic-key-tile,.harmonic-match,.reference-wheel .match-list button{--key-gradient:linear-gradient(135deg,color-mix(in srgb,var(--key-color) 45%,#fff) 0%,var(--key-color) 48%,color-mix(in srgb,var(--key-color) 84%,#56306a) 100%)}
.harmonic-code{display:inline-flex;align-items:center;justify-content:center;min-width:48px;min-height:38px;background:var(--key-gradient);color:#18222c;border-radius:7px;font:600 20px/1.2 ui-monospace,SFMono-Regular,Consolas,monospace;padding:5px 9px;flex-shrink:0}
#harmonicMatches{display:grid;gap:8px;list-style:none;margin:0;padding:0}.harmonic-match{min-height:40px;min-width:55px;border:1px solid #665073;border-radius:6px;background:var(--key-gradient);color:#18222c;padding:7px 9px;font:600 15px/1.2 ui-monospace,SFMono-Regular,Consolas,monospace;box-shadow:inset 0 -2px var(--key-color)}.harmonic-match:hover{border-color:var(--key-color);filter:brightness(1.08)}
.harmonic-summary{display:grid;grid-template-columns:minmax(160px,.6fr) minmax(0,2fr);align-items:start}.harmonic-summary>div{min-width:0}.compatible-code-row{display:grid;grid-template-columns:155px minmax(0,1fr);gap:16px;border:1px solid #49374f;border-radius:9px;background:#19151f;padding:12px}.compatible-code-heading{display:flex;align-items:flex-start;gap:10px;min-width:0}.compatible-code-heading>span{font-size:11px;color:#ddcee8;line-height:1.6;padding-top:2px}.compatible-code-heading>span small{display:block;color:#b7a4c5;font-size:10px}.compatible-code-tags{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:12px;min-width:0}.compatible-tag-group{min-width:0}.compatible-tag-group>span{display:block;font-size:9px;color:#bba7c9;margin-bottom:6px}.compatible-tag-group>div{display:flex;flex-wrap:wrap;gap:5px}.compatible-tag{display:inline-flex;align-items:center;gap:6px;font-size:10px;line-height:1.5;border:1px solid color-mix(in srgb,var(--tag-from) 32%,#302638);border-radius:5px;padding:4px 7px;color:#f1e9f6;background:linear-gradient(120deg,color-mix(in srgb,var(--tag-from) 22%,#211927),color-mix(in srgb,var(--tag-to) 13%,#19151f))}.compatible-tag small{font-size:9px;color:var(--tag-from)}.compatible-tag-empty{font-size:10px;color:#a997b7;padding:4px 0}.compatible-tags-note{font-size:10px;line-height:1.7;color:#b9a7c7;margin:10px 0 0;max-width:750px}.metadata-preview{font-size:11px;color:#c5b3d3;margin-top:10px}.metadata-preview summary{cursor:pointer}.metadata-preview pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:10px;line-height:1.8;background:#17131d;border:1px solid #45344f;border-radius:7px;padding:10px;margin:10px 0}.metadata-preview p{font-size:10px;line-height:1.7;color:#b9a7c7}
@media(max-width:1000px){.harmonic-summary{grid-template-columns:1fr}.compatible-code-row{grid-template-columns:145px minmax(0,1fr)}}
@media(max-width:660px){.compatible-code-row{grid-template-columns:1fr;gap:10px;padding:11px}.compatible-code-heading{align-items:center}.compatible-code-heading>span{padding:0}.compatible-code-heading>span small{display:inline;margin-left:8px}.compatible-code-tags{grid-template-columns:1fr;gap:9px}.compatible-tag-group{display:grid;grid-template-columns:78px minmax(0,1fr);gap:8px;align-items:start}.compatible-tag-group>span{padding-top:4px;margin:0}.compatible-tags-note{font-size:10px}}
.harmonic-band-labels{display:flex;gap:15px;align-items:center;font-size:11px;color:#bba7ce;margin-bottom:11px}.harmonic-band-labels>span:last-child{margin-left:auto}
.harmonic-map{position:relative;min-width:0}.bands-map{padding:27px 16px}.harmonic-links{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none;z-index:2}.harmonic-links *{pointer-events:none}.harmonic-link,.harmonic-link-halo{fill:none;stroke-linecap:round;stroke-linejoin:round}.harmonic-link{stroke-width:3}.harmonic-link-halo{stroke:#1b1523;stroke-width:7;opacity:.85}
.harmonic-bands{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:52px 8px}.harmonic-key-pair{display:flex;flex-direction:column;gap:26px;min-width:0}.harmonic-key-tile{min-width:0;min-height:46px;border:1px solid color-mix(in srgb,var(--key-color) 22%,#211a2a);border-radius:7px;background:linear-gradient(135deg,color-mix(in srgb,var(--key-color) 34%,#21152e),color-mix(in srgb,var(--key-color) 12%,#171220));color:#eee5f5;font:600 14px/1.3 ui-monospace,SFMono-Regular,Consolas,monospace;padding:8px 3px}
.harmonic-key-tile[data-compatible=true]{background:var(--key-gradient);color:#18222c}.harmonic-key-tile[aria-pressed=true]{box-shadow:0 0 0 2px #211a2a,0 0 0 4px #f0e1ff;position:relative;z-index:1}.harmonic-key-tile:hover{border-color:#f0e3fa}
.harmonic-band-legend{display:flex;gap:18px;flex-wrap:wrap;align-items:center;margin-top:17px;font-size:10px;color:#bfa8d0}.harmonic-band-legend>span{display:flex;gap:7px;align-items:center}.harmonic-band-legend i{display:inline-block;height:9px;width:9px;border-radius:2px;background:#e4aeea}.legend-selected{outline:1px solid #f0e1ff;outline-offset:2px}
.harmonic-band-legend .legend-link{width:24px;height:8px;border-radius:0;background:linear-gradient(90deg,var(--reference-color),#91bbe9);clip-path:polygon(0 30%,70% 30%,70% 0,100% 50%,70% 100%,70% 70%,0 70%)}
.harmonic-focus-panel{max-width:670px;margin:0 auto}.focus-key-label{display:flex;flex-direction:column;gap:8px;font-size:12px;color:#c5afd4}.focus-key-label select{width:100%;min-height:44px;font-size:16px;padding:9px 12px;background:#2a2035;border-color:#624774}
.focus-map{display:flow-root}.focus-current{display:flex;gap:16px;align-items:center;justify-content:center;margin:23px 0 48px}.focus-current>.harmonic-code{font-size:30px;min-width:78px;min-height:68px}.focus-current>div{min-width:0}.focus-current strong{display:block;color:#f0dffa;font-size:19px;font-weight:500;overflow-wrap:anywhere}.focus-current span{display:block;font-size:11px;color:#baa2cc;margin-top:3px}
.focus-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px}.focus-option{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-width:0;min-height:155px;border:1px solid #5b416b;border-radius:10px;background:color-mix(in srgb,var(--key-color) 11%,#19141f);color:#f0e0fb;padding:14px 9px}.focus-option:hover{border-color:var(--key-color);filter:brightness(1.12)}.focus-relation{font-size:11px;color:#c7b0d7}.focus-key-name{font-size:13px;overflow-wrap:anywhere;text-align:center}.focus-key-count{font-size:10px;color:#c3a9d6}.focus-same-key{font-size:11px;text-align:center;line-height:1.6;margin-top:15px;color:#c3acd4}
.focus-option{border-color:color-mix(in srgb,var(--key-color) 45%,#33223f);background:linear-gradient(145deg,color-mix(in srgb,var(--key-color) 32%,#19141f),color-mix(in srgb,var(--reference-color) 12%,#19141f) 60%,color-mix(in srgb,var(--key-color) 10%,#19141f))}.focus-option .harmonic-code{background:var(--key-gradient)}
.harmonic-filter-status{display:flex;gap:12px;flex-wrap:wrap;align-items:center;border-top:1px solid #4b355b;margin-top:20px;padding-top:16px}.harmonic-filter-status>p{flex:1 1 250px;font-size:11px;color:#cfb2e4;line-height:1.7}.harmonic-filter-status .small{font-size:10px}
.harmonic-filter-status+.harmonic-summary{margin-top:20px;padding-top:20px;border-top:1px solid #4b355b}
.harmonic-video-guide{border-top:1px solid #45314f;margin-top:17px;padding-top:15px}.harmonic-video-guide summary{cursor:pointer;color:#e2c8f4;font-size:12px;font-weight:500;min-height:28px}.harmonic-video-guide ol{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;list-style-position:inside;margin:17px 0;padding:0;color:#d9bce9;font-size:12px}.harmonic-video-guide strong{font-weight:500;color:#ead2fa}.harmonic-video-guide li p{font-size:12px;color:#bfa7cd;line-height:1.85;margin-top:8px}.harmonic-guide-example{font-size:12px;line-height:1.8;background:#30203e;color:#e9cef9;border-radius:7px;padding:12px 14px}.harmonic-guide-note{font-size:11px;line-height:1.85;color:#bba5c9;margin-top:12px}.harmonic-guide-note a{color:#d6b6ec;text-decoration:underline;text-underline-offset:3px}
.reference-wheel{margin:24px 0 0;display:grid;grid-template-columns:minmax(0,1fr) 300px;grid-template-areas:'heading wheel' 'info wheel';gap:15px 30px;padding:25px;background:linear-gradient(130deg,#211b2a,#19171f);scroll-margin-top:20px}
.reference-wheel .wheel-heading{grid-area:heading;align-self:end}.reference-wheel h2{font-size:21px;margin-bottom:9px}.reference-wheel .overline{font-size:9px}.reference-wheel .side-description{font-size:12px;max-width:550px;line-height:1.8}.reference-wheel .harmonic-wheel{grid-area:wheel;max-width:300px;width:100%;margin:0 auto}.reference-wheel .wheel-info{grid-area:info;align-self:start;min-width:0}.reference-wheel .wheel-result{text-align:left}.reference-wheel .wheel-result>span{font-size:14px;color:#ead2fa}.reference-wheel .match-list{justify-content:flex-start;flex-wrap:wrap;gap:8px}.reference-wheel .match-list button{background:var(--key-gradient);border-color:transparent;color:#18222c;font-size:12px;font-weight:600;padding:5px 10px}.reference-wheel .match-list button:hover{border-color:#fff}.reference-wheel .wheel-legend{justify-content:flex-start;font-size:10px;gap:20px}.wheel-reference-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:17px}.wheel-reference-actions .small{font-size:11px}
.reference-wheel .wheel-segment{opacity:1;stroke:#211b2b;stroke-width:2.2}.reference-wheel .wheel-segment.compatible{opacity:1;stroke:#f0e8f8;stroke-width:2.8}.reference-wheel .wheel-segment.active{opacity:1;stroke:#fff;stroke-width:4;filter:drop-shadow(0 0 3px #fff8)}.reference-wheel .wheel-segment:hover,.reference-wheel .wheel-segment:focus-visible{opacity:1;stroke:#fff;stroke-width:4;filter:brightness(1.08)}.reference-wheel .wheel-label{fill:#18222c;font-size:12px;font-weight:700}.reference-wheel .wheel-center{fill:#efe1fa}.reference-wheel .wheel-center-sub{fill:#baa6cc}
@media(max-width:1100px){.side-column{display:block}.harmonic-selector{padding:23px}.harmonic-bands{gap:52px 6px}.harmonic-key-tile{font-size:13px}.reference-wheel{grid-template-columns:minmax(0,1fr) 270px}.reference-wheel .harmonic-wheel{max-width:270px}}
@media(max-width:800px){.intro-name-preview{padding:12px 14px}.intro-name-preview code{font-size:11px}.intro h1{font-size:30px}.harmonic-video-guide ol{grid-template-columns:1fr;gap:17px}.harmonic-video-guide li p{margin-top:5px}.harmonic-heading h2{font-size:20px}.harmonic-heading{align-items:flex-start}.harmonic-selector{padding:20px}.reference-wheel{grid-template-columns:minmax(0,1fr) 240px;gap:20px}.reference-wheel .harmonic-wheel{max-width:240px}}
@media(max-width:660px){.intro{padding:24px 0 21px}.intro-lead{display:block}.intro h1{font-size:29px}.intro-copy{font-size:12px}.intro-name-preview{display:inline-flex;margin-top:16px;gap:5px;padding:10px 12px}.intro-name-preview>span{font-size:8px}.harmonic-selector{padding:18px;margin-bottom:22px}.harmonic-heading{gap:15px}.harmonic-heading h2{font-size:19px}.harmonic-heading .overline{font-size:8px}.harmonic-view-tabs{width:100%}.harmonic-view-tabs button{flex:1;min-height:40px;font-size:12px}.harmonic-intro{font-size:12px;line-height:1.8}.harmonic-summary{gap:17px;margin-bottom:20px}.harmonic-current{font-size:14px}.harmonic-matches{width:100%}.harmonic-label{font-size:9px}.harmonic-match{min-height:38px;min-width:45px;font-size:13px}.harmonic-bands{grid-template-columns:repeat(6,minmax(0,1fr));gap:52px 7px}.harmonic-key-tile{min-height:45px;font-size:14px}.harmonic-band-legend{font-size:10px;gap:14px}.focus-current strong{font-size:17px}.focus-current>.harmonic-code{font-size:27px;min-width:70px;min-height:62px}.focus-options{gap:8px}.focus-option{padding:12px 5px;min-height:153px;gap:9px}.focus-option .harmonic-code{font-size:20px;min-width:45px}.focus-relation{font-size:10px}.focus-key-name{font-size:12px}.focus-key-count{font-size:9px;line-height:1.5}.harmonic-filter-status{gap:10px}.harmonic-filter-status>p{flex-basis:100%}.harmonic-filter-status .button{font-size:10px;padding:6px 9px}.harmonic-video-guide summary{font-size:12px;line-height:1.6}.harmonic-video-guide ol{font-size:12px}.harmonic-guide-example{padding:11px;font-size:11px}.reference-wheel{grid-template-columns:minmax(0,1fr);grid-template-areas:'heading' 'wheel' 'info';gap:18px;padding:21px}.reference-wheel .harmonic-wheel{max-width:285px}.reference-wheel .wheel-result{text-align:center}.reference-wheel .match-list,.reference-wheel .wheel-legend{justify-content:center}.wheel-reference-actions{justify-content:center}.reference-wheel .side-description{font-size:12px}.reference-wheel h2{font-size:20px}}
@media(max-width:380px){.harmonic-selector{padding:15px}.harmonic-heading h2{font-size:18px}.harmonic-bands{grid-template-columns:repeat(4,minmax(0,1fr));gap:52px 9px}.focus-options{gap:6px}.focus-relation{font-size:9px}.focus-key-name{font-size:11px}.harmonic-filter-status .button{font-size:9px}.reference-wheel .wheel-legend{gap:12px;font-size:9px}}