/* NUMBERS NOT TABS · the display layer. One room, one light: black seamless, a hard key from the upper left, gold for
   major and the root, teal for minor, rose for a chord from outside the key. Phone first; the neck is the hero. */
:root{--black:#000;--room:#07080a;--panel:#0e1013;--line:rgba(255,255,255,.09);--ink:#f2efe8;--fog:#9a9a93;
      --gold:#c9a35c;--gold2:#eebe5c;--teal:#1fd2ec;--rose:#e8788c;--grey:#6f7378;--good:#5bd98a;--bad:#f87171;
      --r:14px;--pad:16px}
*{box-sizing:border-box;margin:0;padding:0}
html{background:var(--black)}
body{background:radial-gradient(140% 100% at 8% -10%,rgba(201,163,92,.14) 0%,transparent 45%),var(--black);
     color:var(--ink);font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;min-height:100vh;
     -webkit-tap-highlight-color:transparent}
a{color:var(--gold2);text-decoration:none} a:hover{text-decoration:underline}
button{font:inherit;color:inherit;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:8px 14px;cursor:pointer}
button:hover{border-color:var(--gold)} button[aria-pressed=true],button.on{border-color:var(--gold);color:var(--gold2)}
button.primary{background:var(--gold);color:#140f05;border-color:var(--gold);font-weight:600}
button:disabled{opacity:.45;cursor:default}
header.top{display:flex;align-items:center;gap:14px;padding:12px var(--pad);border-bottom:1px solid var(--line);
           position:sticky;top:0;background:rgba(0,0,0,.86);backdrop-filter:blur(8px);z-index:9}
header.top .mark{font-weight:700;letter-spacing:.12em;text-transform:uppercase;font-size:13px;color:var(--ink)}
header.top .mark b{color:var(--gold)}
header.top nav{display:flex;gap:4px;margin-left:auto}
header.top nav a{font-size:13px;color:var(--fog);padding:6px 10px;border-radius:8px}
header.top nav a.on{color:var(--gold2);background:rgba(201,163,92,.1)}
main{max-width:1100px;margin:0 auto;padding:18px var(--pad) 90px}
h1{font-size:26px;font-weight:600;letter-spacing:.01em;line-height:1.2} h1 small{display:block;color:var(--fog);font-size:13px;font-weight:400;letter-spacing:.12em;text-transform:uppercase;margin-bottom:6px}
h2{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--fog);font-weight:600;margin:28px 0 10px}
p.lead{color:var(--fog);max-width:700px}
.crumb{font-size:13px;color:var(--fog);display:inline-block;margin-bottom:10px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px}
.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.path{margin-top:18px}
.path h3{font-size:17px;font-weight:600;display:flex;align-items:baseline;gap:10px}
.path h3 .n{color:var(--fog);font-size:12px;font-weight:400}
.path p.line{color:var(--fog);font-size:14px;margin:2px 0 10px}
.lessons{display:grid;gap:8px;grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}
a.lesson{display:flex;gap:10px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:11px 13px;color:var(--ink)}
a.lesson:hover{border-color:var(--gold);text-decoration:none}
a.lesson .dot{width:10px;height:10px;border-radius:50%;border:1.5px solid var(--fog);flex:none}
a.lesson.done .dot{background:var(--good);border-color:var(--good)}
a.lesson .t{font-size:14.5px;line-height:1.3} a.lesson .m{color:var(--fog);font-size:12px}
a.lesson .gate{margin-left:auto;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);border:1px solid rgba(201,163,92,.4);border-radius:8px;padding:1px 6px;flex:none}
.step{margin:18px 0;padding:16px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r)}
.step p.say{font-size:17px;line-height:1.55;max-width:720px}
.step .label{color:var(--fog);font-size:13px;margin-bottom:8px}
.step .label b{color:var(--gold2);font-weight:600}
.neckwrap{overflow-x:auto;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch;margin:6px -6px;padding:0 6px}
svg.neck{display:block;min-width:620px;width:100%;height:auto;max-height:280px}
svg.neck .wood{fill:#111214} svg.neck .fret{stroke:#6c6f74;stroke-width:2} svg.neck .nut{stroke:#e8e2d2;stroke-width:6}
svg.neck .string{stroke:#b9b6ad;stroke-width:1.2} svg.neck .string.low{stroke-width:2.6} svg.neck .mark{fill:rgba(255,255,255,.08)}
svg.neck .dot{fill:#1a1c20;stroke:#c7c7c7;stroke-width:1.5;cursor:pointer} svg.neck .dot.root{fill:var(--gold);stroke:var(--gold2)}
svg.neck .dot.min{stroke:var(--teal)} svg.neck .dot.out{stroke:var(--rose)} svg.neck .dot.hot{stroke:#fff;stroke-width:3}
svg.neck .dot.target{fill:rgba(31,210,236,.25);stroke:var(--teal);stroke-dasharray:3 3}
svg.neck text{fill:#f3f3f3;font:600 12px system-ui,sans-serif;text-anchor:middle;dominant-baseline:central;pointer-events:none}
svg.neck text.onroot{fill:#140f05} svg.neck text.fretno{fill:var(--fog);font-weight:400;font-size:11px}
svg.neck .capo{fill:#3a3d44;stroke:#9ea3ad;stroke-width:1.5} svg.neck .hit{fill:transparent;cursor:pointer}
svg.neck text.sname{fill:var(--fog);font-weight:400;font-size:11px;text-anchor:end}
.diagrams{display:flex;flex-wrap:wrap;gap:12px}
svg.diagram{width:118px;height:150px;cursor:pointer} svg.diagram .fr{stroke:#8a8d93;stroke-width:1.2} svg.diagram .st{stroke:#b9b6ad;stroke-width:1}
svg.diagram .nt{stroke:#e8e2d2;stroke-width:4} svg.diagram .fg{fill:#1a1c20;stroke:#d0d0d0;stroke-width:1.5} svg.diagram .fg.root{fill:var(--gold);stroke:var(--gold2)}
svg.diagram text{fill:#f3f3f3;font:600 11px system-ui,sans-serif;text-anchor:middle;dominant-baseline:central} svg.diagram text.name{font-size:15px;fill:var(--gold2)}
svg.diagram text.onroot{fill:#140f05} svg.diagram text.oX{fill:var(--fog);font-weight:400} svg.diagram .barre{stroke:#d0d0d0;stroke-width:9;stroke-linecap:round;opacity:.85}
svg.diagram text.num{fill:var(--fog);font-weight:400;font-size:10px}
.staffwrap{overflow-x:auto} svg.staff{display:block;width:100%;max-width:720px;height:auto}
svg.staff .ln{stroke:#9ea3ad;stroke-width:1} svg.staff .ledger{stroke:#9ea3ad;stroke-width:1} svg.staff .note{fill:#f3f3f3}
svg.staff .note.hot{fill:var(--gold)} svg.staff text{fill:#f3f3f3;font:14px serif} svg.staff text.clef{font:600 22px Georgia,serif;fill:#eebe5c}
svg.staff text.acc{font-size:16px} svg.staff text.tabn{font:600 11px system-ui;fill:#f3f3f3;text-anchor:middle;dominant-baseline:central}
svg.staff .tabln{stroke:#555a60;stroke-width:1} svg.staff text.nm{font:600 12px system-ui;fill:var(--fog);text-anchor:middle}
.tiles{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;max-width:720px}
.tile{background:#15171b;border:1px solid var(--line);border-radius:10px;padding:10px 4px;text-align:center;cursor:pointer;line-height:1.2}
.tile .num{font-size:13px;color:var(--fog)} .tile .nm{font-size:16px;font-weight:600;margin-top:3px}
.tile.maj .nm{color:var(--gold2)} .tile.min .nm{color:var(--teal)} .tile.dim .nm{color:var(--grey)} .tile.out .nm{color:var(--rose)}
.tile.on{border-color:#fff} .tile.home{box-shadow:inset 0 0 0 1px var(--gold)}
.tile.sm{padding:8px 2px} .tile.sm .nm{font-size:14px}
.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.row .sp{flex:1}
.tempo{display:flex;align-items:center;gap:8px} .tempo input{width:160px;accent-color:var(--gold)} .tempo output{min-width:64px;color:var(--gold2);font-variant-numeric:tabular-nums}
.beat{display:flex;gap:4px} .beat i{width:18px;height:18px;border-radius:4px;background:#20232a;border:1px solid var(--line)} .beat i.d{background:#2b2f37} .beat i.on{background:var(--gold);border-color:var(--gold2)}
.beat i.u{border-radius:50%}
.drill .q{font-size:18px;margin:6px 0 10px} .drill .q b{color:var(--gold2)}
.drill .choices{display:flex;flex-wrap:wrap;gap:8px} .drill .choices button{min-width:54px;font-size:16px}
.drill .score{color:var(--fog);font-size:13px;margin-top:10px} .drill .ok{color:var(--good)} .drill .no{color:var(--bad)}
.tip{display:grid;grid-template-columns:150px 1fr;gap:14px;align-items:start}
.tip .cardtxt{background:#000;border:1px solid rgba(201,163,92,.45);border-radius:10px;padding:10px 12px;color:var(--gold2);font:600 15px/1.3 system-ui;white-space:pre-line}
.tip .cardtxt small{display:block;color:var(--fog);font:600 9.5px/1.2 system-ui;letter-spacing:.2em;text-transform:uppercase;margin-bottom:6px}
.tip .when{font-size:14px} .tip .src{color:var(--fog);font-size:12.5px;margin-top:6px;line-height:1.45}
.ep{display:flex;gap:12px;align-items:center;background:#000;border:1px solid var(--line);border-radius:12px;padding:10px 12px}
.ep .code{font-size:11px;letter-spacing:.14em;color:var(--gold);text-transform:uppercase} .ep .t{font-weight:600} .ep .why{color:var(--fog);font-size:13.5px}
.ep .st{margin-left:auto;font-size:11px;letter-spacing:.1em;text-transform:uppercase;padding:2px 8px;border-radius:8px;border:1px solid var(--line);color:var(--fog);flex:none}
.ep .st.early{color:var(--gold2);border-color:rgba(201,163,92,.5)} .ep .st.locked{color:var(--rose)} .ep .st.public{color:var(--good)}
.library .season{margin-top:22px}
.eps{display:grid;gap:8px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.watch{display:grid;gap:18px;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.watch video{width:100%;max-height:70vh;background:#000;border-radius:12px;aspect-ratio:9/16;object-fit:contain}
.watch .locked{aspect-ratio:9/16;max-height:70vh;border-radius:12px;border:1px solid rgba(201,163,92,.4);display:flex;align-items:center;justify-content:center;text-align:center;padding:24px;color:var(--fog);
               background:radial-gradient(60% 50% at 50% 40%,rgba(201,163,92,.12),transparent 70%),#000}
.watch .locked b{display:block;color:var(--gold2);font-size:18px;margin-bottom:6px}
.player{display:flex;flex-direction:column;gap:8px}
.player .label{margin-top:6px}
.player .row{display:flex;gap:12px;align-items:baseline;flex-wrap:wrap} .player .say{font-size:13px;color:var(--gold2);min-height:18px}
.player .clock{font-size:13px;color:var(--fog);font-variant-numeric:tabular-nums}
.scrub{position:relative;height:30px;display:flex;align-items:center} .scrub .band{position:absolute;left:0;top:9px;height:12px;border-radius:6px;background:rgba(201,163,92,.35);pointer-events:none}
.scrub input[type=range]{width:100%;margin:0;accent-color:var(--gold);cursor:pointer;height:30px;background:transparent}
.transport,.speeds,.loop{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.player button{min-height:42px;min-width:44px;padding:8px 12px;font-size:14px;font-variant-numeric:tabular-nums}
.player button.play{width:56px;height:56px;border-radius:50%;padding:0;font-size:20px;border-color:rgba(201,163,92,.5)}
.player button.ab{font-weight:700;color:var(--gold2)} .player .rate,.player .loopout{font-size:13px;color:var(--fog);font-variant-numeric:tabular-nums;padding-left:4px}
.player.has-loop .loopout{color:var(--gold2)}
.keys{font-size:13px;color:var(--fog);margin-top:4px} .keys summary{cursor:pointer;color:var(--fog)} .keys ul{list-style:none;margin:8px 0 0;padding:0;columns:2;gap:16px}
.keys li{margin:3px 0;break-inside:avoid} .keys kbd{font:12px/1 ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--ink);background:var(--panel);border:1px solid var(--line);border-radius:5px;padding:2px 6px}
.lines{color:var(--fog);font-size:14px} .lines li{margin:4px 0;list-style:none} .lines li b{color:var(--ink);font-weight:500} .lines li i{color:var(--gold2);font-style:normal}
.door{max-width:560px;margin:30px auto;text-align:center;padding:34px 24px;border:1px solid rgba(201,163,92,.45);border-radius:18px;
      background:radial-gradient(60% 60% at 50% 0%,rgba(201,163,92,.16),transparent 70%),#000}
.door .eyebrow{font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--gold)}
.door h1{margin:8px 0 6px} .door .price{font-size:44px;color:var(--gold2);font-weight:300;margin:10px 0 0} .door .price small{font-size:14px;color:var(--fog)}
.door ul{list-style:none;margin:18px 0;color:var(--fog);font-size:15px} .door li{margin:6px 0}
.door .fine{color:var(--fog);font-size:12px;margin-top:14px}
.doorline{margin:28px auto 0;max-width:560px;text-align:center;color:var(--gold);font-size:13px;letter-spacing:.08em}
.doorline a{color:var(--gold);border-bottom:1px solid rgba(201,163,92,.35)} .doorline a:hover{text-decoration:none;border-color:var(--gold2)}
footer{color:var(--fog);font-size:12px;text-align:center;margin-top:50px;line-height:1.6}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:#15171b;border:1px solid var(--gold);color:var(--ink);padding:10px 16px;border-radius:12px;font-size:14px;z-index:20;opacity:0;transition:opacity .25s}
.toast.show{opacity:1}
.nextbar{position:fixed;left:0;right:0;bottom:0;background:rgba(0,0,0,.9);border-top:1px solid var(--line);padding:10px var(--pad);display:flex;gap:10px;align-items:center;z-index:8;backdrop-filter:blur(8px)}
.nextbar[hidden]{display:none}
.nextbar .sp{flex:1;color:var(--fog);font-size:13px}
.preview{font-size:12px;color:var(--fog)} .preview button{font-size:12px;padding:4px 10px}
@media (max-width:760px){.watch{grid-template-columns:1fr}.tip{grid-template-columns:1fr}h1{font-size:22px}.tiles{gap:4px}.tile .nm{font-size:14px}}
/* ── the magic buttons (Oct 18): a chord, a change or a pass becomes a loop on the beat grid ── */
.magic{display:flex;flex-direction:column;gap:8px;margin-top:4px}
.mrow{display:flex;flex-wrap:wrap;gap:6px;align-items:stretch}
.player button.mg{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;min-width:58px;padding:7px 12px;line-height:1.15;
  background:linear-gradient(180deg,#15171b,#0b0c0f);transition:border-color .15s,box-shadow .15s,transform .15s}
.player button.mg b{font-size:17px;font-weight:700;color:var(--ink)} .player button.mg small{font-size:11px;color:var(--fog);letter-spacing:.04em}
.player button.mg.chord.maj b,.player button.mg .maj{color:var(--gold2)} .player button.mg.chord.min b,.player button.mg .min{color:var(--teal)}
.player button.mg.chord.dim b,.player button.mg .dim{color:var(--grey)} .player button.mg.chord.out b,.player button.mg .out{color:var(--rose)}
.player button.mg.change b{font-size:15px} .player button.mg.section b{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
.player button.mg.section small{font-variant-numeric:tabular-nums}
.player button.mg.hot,.player button.mg:hover{border-color:var(--gold2);box-shadow:0 0 0 1px rgba(238,190,92,.35),0 0 18px rgba(238,190,92,.25);transform:translateY(-1px)}
.player button.mg[aria-pressed=true]{border-color:var(--gold2);background:linear-gradient(180deg,#3a2d12,#1a1408);box-shadow:0 0 22px rgba(238,190,92,.35)}
.player button.mg[aria-pressed=true] b{color:#fff}
/* the preview on the scrub bar: where it WOULD loop, in gold, with the seconds on it */
.scrub .ghost{position:absolute;top:4px;height:22px;border-radius:7px;border:1.5px solid var(--gold2);background:rgba(238,190,92,.22);pointer-events:none;z-index:1;
  box-shadow:0 0 14px rgba(238,190,92,.45);animation:ghost .9s ease-in-out infinite alternate}
.scrub .ghost span{position:absolute;left:50%;top:-22px;transform:translateX(-50%);white-space:nowrap;font-size:12px;font-weight:600;color:var(--gold2);
  background:rgba(0,0,0,.85);border:1px solid rgba(238,190,92,.5);border-radius:6px;padding:1px 7px;font-variant-numeric:tabular-nums}
.scrub .ghost[hidden]{display:none}
@keyframes ghost{from{box-shadow:0 0 8px rgba(238,190,92,.3)}to{box-shadow:0 0 20px rgba(238,190,92,.7)}}
.player.has-magic .scrub .band{background:rgba(238,190,92,.5);box-shadow:0 0 12px rgba(238,190,92,.45)}
.player .say button.ask{min-height:28px;min-width:0;padding:2px 10px;font-size:12px;margin-left:8px;border-color:rgba(238,190,92,.5);color:var(--gold2)}
/* the magical area: the bar's strum, big; the current eighth lit; the chord beside it */
.area{border:1px solid rgba(238,190,92,.35);border-radius:var(--r);padding:10px 12px 8px;background:radial-gradient(80% 90% at 50% 0%,rgba(201,163,92,.14),transparent 70%),#050608;
  box-shadow:0 0 30px rgba(238,190,92,.12) inset}
.area[hidden]{display:none}
.area .head{display:flex;flex-wrap:wrap;gap:4px 12px;align-items:baseline;font-size:13px;color:var(--fog);margin-bottom:6px}
.area .head b{color:var(--gold2);font-weight:600;font-size:14px} .area .head .barno{margin-left:auto;font-variant-numeric:tabular-nums}
.area .strums{display:flex;gap:12px;align-items:flex-start}
.area .dia{display:flex;gap:6px;flex:none} .area .dia svg.diagram{width:88px;height:112px}
.area .bars{display:flex;flex-wrap:wrap;gap:6px 14px;flex:1;min-width:0}
.area .bar{display:flex;gap:2px;padding:4px 6px;border-radius:10px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06)}
.area .beat{display:flex;flex-direction:column;align-items:center;gap:2px;min-width:0}
.area .cells{display:flex;gap:1px}
.area .under{font-size:11px;color:var(--fog);line-height:1.1;text-align:center;font-variant-numeric:tabular-nums}
.area .under b{display:block;font-size:12px;font-weight:700} .area .under b.maj{color:var(--gold2)} .area .under b.min{color:var(--teal)} .area .under b.dim{color:var(--grey)} .area .under b.out{color:var(--rose)}
.area .under i{font-style:normal}
.area .arrow{display:block;width:26px;height:46px;color:#4a4d54;opacity:.45;transition:color .12s,opacity .12s,transform .12s,filter .12s}
.area .arrow svg{width:100%;height:100%;display:block}
.area .arrow.in{color:var(--gold);opacity:.9}
.area .arrow.in.r{opacity:.55}
.area .arrow.lit{color:#fff2c4;opacity:1;transform:scale(1.22);filter:drop-shadow(0 0 7px rgba(238,190,92,.95)) drop-shadow(0 0 16px rgba(238,190,92,.5))}
.area .arrow.lit:not(.in){color:#c7c9ce;filter:drop-shadow(0 0 6px rgba(255,255,255,.4))}
.keys li.forget{column-span:all;margin-top:8px}
@media (max-width:760px){.area .arrow{width:22px;height:40px}.area .dia svg.diagram{width:76px;height:97px}.area .strums{flex-direction:column}.area .dia{flex-direction:row}}

.syllabus{margin:6px 0 0 22px;max-width:760px} .syllabus li{margin:7px 0;line-height:1.4} .syllabus li a{color:var(--ink);font-weight:500} .syllabus li a:hover{color:var(--gold2)}
.syllabus .m{color:var(--fog);font-size:13px} .syllabus .gate{margin-left:8px;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--good);border:1px solid rgba(91,217,138,.4);border-radius:8px;padding:1px 6px}
.syllabus .songs{color:var(--fog);font-size:13px}

/* ── the law on the pages (Oct 19): the scales fingered by the search, the law's chords beside the engine's on a reel ── */
.hand{font-size:13px;color:var(--fog);display:inline-flex;gap:6px;align-items:center} .hand button{font-size:13px;padding:4px 12px}
.law .nums{display:flex;flex-wrap:wrap;gap:10px 26px;margin:2px 0 12px;font-variant-numeric:tabular-nums}
.law .nums b{color:var(--gold2);font-size:24px;font-weight:600;display:block;line-height:1.1} .law .nums span{color:var(--fog);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase}
.steps{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:6px;margin:8px 0 0;padding:0}
.steps li{display:flex;gap:8px;align-items:baseline;background:#000;border:1px solid var(--line);border-radius:10px;padding:7px 10px;font-size:13.5px;line-height:1.35}
.steps li .n{color:var(--fog);font-variant-numeric:tabular-nums;min-width:20px;font-size:12px} .steps li b{color:var(--gold2);font-weight:600;min-width:30px}
.steps li .w{color:var(--ink)} .steps li .c{margin-left:auto;color:var(--fog);font-size:12px;font-variant-numeric:tabular-nums;flex:none}
.steps li.hot{border-color:var(--gold2);box-shadow:0 0 12px rgba(238,190,92,.35)}
.lawbox{margin-top:6px} .lawbox .pairs{display:flex;flex-wrap:wrap;gap:12px}
.lawpair{display:flex;flex-direction:column;align-items:center;gap:2px} .lawpair .tag{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--fog);text-align:center}
.lawpair.diff .tag{color:var(--gold2)} .lawpair.diff svg.diagram .fg{stroke:var(--gold2);stroke-width:2.2}
/* THE TUNER */
.tunings{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0} .tunings button{padding:6px 11px;font-size:13px} .tunings button:nth-child(2){border-color:rgba(201,163,92,.6)}
.gaugebox{text-align:center} svg.gauge{display:block;width:100%;max-width:520px;margin:0 auto;height:auto}
svg.gauge .g-arc{fill:none;stroke:#3a3d44;stroke-width:3} svg.gauge .g-ok{fill:none;stroke:var(--gold);stroke-width:10;opacity:.5}
svg.gauge .g-tick{stroke:#8a8d93;stroke-width:1.5} svg.gauge .g-tick.zero{stroke:var(--gold2);stroke-width:2.5} svg.gauge .g-num{fill:var(--fog);font:12px system-ui;text-anchor:middle;dominant-baseline:central}
svg.gauge .needle{stroke:#f2efe8;stroke-width:3;stroke-linecap:round;transition:transform .08s linear} svg.gauge .needle.ok{stroke:var(--gold2)} svg.gauge .hub{fill:#1a1c20;stroke:var(--fog)}
svg.gauge .g-note{fill:#f2efe8;font:600 44px system-ui;text-anchor:middle} svg.gauge .g-cents{fill:var(--fog);font:600 18px system-ui;text-anchor:middle} svg.gauge .g-cents.ok{fill:var(--gold2)} svg.gauge .g-cents.flat{fill:var(--teal)} svg.gauge .g-cents.sharp{fill:var(--rose)}
svg.gauge .g-hz{fill:var(--fog);font:12px system-ui;text-anchor:middle}
.strobe{height:14px;max-width:520px;margin:4px auto 0;overflow:hidden;border-radius:7px;border:1px solid var(--line);background:#000}
.strobe .band{height:100%;width:200%;background:repeating-linear-gradient(90deg,#2a2d35 0 14px,#000 14px 28px);animation:strobe 1s linear infinite;animation-duration:0s}
.strobe .band.ok{background:repeating-linear-gradient(90deg,rgba(201,163,92,.7) 0 14px,#000 14px 28px)}
@keyframes strobe{from{transform:translateX(0)}to{transform:translateX(-28px)}}
.strings{display:flex;gap:8px;flex-wrap:wrap;justify-content:center} .strings .str{display:flex;flex-direction:column;align-items:center;min-width:64px;padding:8px 6px;line-height:1.1}
.strings .str .n{font-size:10px;color:var(--fog)} .strings .str .nm{font-size:22px;font-weight:600} .strings .str .oct{font-size:10px;color:var(--fog)}
.strings .str.hot{border-color:#fff} .strings .str.manual{background:rgba(31,210,236,.1);border-color:var(--teal)} .strings .str.nailed{box-shadow:0 0 0 2px var(--gold);border-color:var(--gold)} .strings .str.nailed .nm{color:var(--gold2)}
/* the reels' language on the diagrams */
svg.diagram .fg{fill:#1a1c20;stroke:#d0d0d0;stroke-width:1.5} svg.diagram .fg.stays{stroke:var(--gold2);stroke-width:3;fill:#2a2410}
svg.diagram .guide{stroke:var(--gold2);stroke-width:3;opacity:.8} svg.diagram text{fill:#f3f3f3}
.legend{display:flex;flex-wrap:wrap;gap:6px 16px;color:var(--fog);font-size:12.5px;margin:6px 0 10px}
.legend .k{display:inline-block;width:16px;height:16px;border-radius:50%;border:1.5px solid #d0d0d0;font:600 10px/16px system-ui;text-align:center;color:#f3f3f3;font-style:normal;vertical-align:middle;margin-right:2px}
.legend .k.gold{border:2.5px solid var(--gold2);background:#2a2410} .legend .k.line{border:0;border-radius:0;width:3px;height:16px;background:var(--gold2)}

/* the one-minute change */
.omc-clock{font:300 44px system-ui;color:var(--gold2);min-width:70px;font-variant-numeric:tabular-nums} .omc-count{font:600 44px system-ui;min-width:60px;font-variant-numeric:tabular-nums}
.omc-tap{font-size:18px;padding:14px 22px}
/* THE CHANGE LOOP */
.changeloop{margin-top:10px;padding:12px;border:1px solid rgba(201,163,92,.35);border-radius:12px;background:#000}
.changeloop .loopchord{font:600 20px system-ui;color:var(--fog)} .changeloop .loopchord.on{color:var(--gold2)}
svg.neck.loop{max-height:300px} svg.neck.loop .trail{stroke:var(--gold2);stroke-width:6;stroke-linecap:round;opacity:.35}
svg.neck.loop .dot.slidedot{stroke:var(--gold2);stroke-width:3} svg.neck.loop .dot.inair{stroke:#fff;stroke-width:2.5;fill:#2a2d35}
.loopcap{font-size:15px;margin-top:8px} .loopcap b{color:var(--gold2)}
svg.diagram .fg.slid{stroke:var(--gold2);stroke-width:2.5}
.legend .law{color:var(--gold);font-style:italic}
.changeloop video.renderloop{display:block;width:100%;max-width:420px;margin:0 auto;border-radius:10px;background:#000;aspect-ratio:1/1}

/* ── THE WORDS (Oct 20): the why at the top of every lesson, tonight's takeaway at its bottom, the door card on every path ── */
.why{font-size:17px;line-height:1.5;color:var(--ink);max-width:720px;margin:12px 0 2px;padding-left:12px;border-left:2px solid var(--gold)}
.takeaway{margin:22px 0 10px;padding:16px 18px;border:1px solid rgba(201,163,92,.45);border-radius:var(--r);background:radial-gradient(90% 100% at 0% 0%,rgba(201,163,92,.12),transparent 60%),#000}
.eyebrow{font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--gold)}
.takeaway p{font-size:17px;line-height:1.5;margin-top:6px;max-width:720px}
.doorcard{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin:16px 0}
.doorcard .part{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px} .doorcard .part p{margin-top:6px;font-size:15px;line-height:1.5}
.doorcard .part.tonight{border-color:rgba(201,163,92,.5);background:#000} .doorcard .part.tonight p{color:var(--gold2);font-size:16px}
.path h3 a{color:var(--ink)} .path h3 a:hover{color:var(--gold2);text-decoration:none} .path .walkin{font-size:13px;white-space:nowrap}
/* the compare page: the shape you play (the engine's colours, ink numbers) first; its notes everywhere as the second layer */
.layers{margin:8px 0 2px} .layers button{font-size:13px;padding:5px 11px}
.neckcap{font-size:14px;color:var(--fog);margin:4px 0 6px;max-width:760px;line-height:1.45} .neckcap b{color:var(--gold2)}
svg.neck .dot.shape{stroke:#fff;stroke-opacity:.5;stroke-width:2} svg.neck .dot.shape.maj{fill:#f2b84b} svg.neck .dot.shape.min{fill:#5cc8d8} svg.neck .dot.shape.dim{fill:#808898} svg.neck .dot.shape.out{fill:#e8788c}
svg.neck .dot.shape.open{fill:none;stroke:#e8e2d2;stroke-opacity:1;stroke-width:2.5} svg.neck .dot.shape.mute{fill:none;stroke:none}
svg.neck text.onshape{fill:#06080d;font-weight:700;font-size:13px} svg.neck text.mutex{fill:var(--fog);font-weight:400;font-size:15px}

/* THE ENGINE'S NECK in the lessons (Oct 20, Neil's yes): the reels' rendered neck, the dots drawn by the engine's rule */
.engineneck{display:block}
svg.neck.engine{min-width:760px;max-height:none;border-radius:10px;background:#000;display:block;width:100%;height:auto}
svg.neck.engine .dot{stroke-width:4;cursor:pointer} svg.neck.engine .dot.root{stroke:var(--gold2)} svg.neck.engine .dot.hot{stroke:#fff;stroke-width:9}
svg.neck.engine .dot.target{fill:rgba(31,210,236,.22);stroke:var(--teal);stroke-dasharray:10 10;stroke-width:5}
svg.neck.engine .dot.min{stroke:var(--teal)} svg.neck.engine .dot.out{stroke:var(--rose)}
svg.neck.engine text{font-weight:700;fill:#f3f3f3} svg.neck.engine text.fretno,svg.neck.engine text.sname{font-weight:400;fill:#b9b6ad}
svg.neck.engine .capo{fill:#3a3d44;stroke:#b8bcc4;stroke-width:3} svg.neck.engine .hit{fill:transparent;cursor:pointer}

/* ── LOOK C v2 · THE GUITAR IS THE PAGE (Neil's pick, Oct 20; the spec is design/door-c2.html) ── */
@font-face{font-family:"Cinzel";src:url("./data/hero/cinzel-bold.woff2") format("woff2");font-weight:700;font-display:swap}
:root{--gold3:#fff0c2}
main.c2{max-width:none;padding:0 0 90px;overflow-x:hidden}
main.c2 .title{position:relative;z-index:5;text-align:center;padding:12vh 20px 0;pointer-events:none}
main.c2 .title .eyebrow{font:700 11px Cinzel,Georgia,serif;letter-spacing:.38em;text-transform:uppercase;color:var(--gold);margin-bottom:12px}
main.c2 .title h1{font:400 clamp(30px,5vw,60px)/1.05 Georgia,"Times New Roman",serif;color:#fff;text-shadow:0 2px 30px rgba(0,0,0,.8);letter-spacing:0} main.c2 .title h1 b{color:var(--gold2);font-weight:600}
main.c2 .title p{color:#cfcbc2;max-width:560px;margin:14px auto 0;font-size:16.5px;text-shadow:0 1px 12px #000}
main.c2 .title .continue{pointer-events:auto;display:inline-block;margin-top:14px;color:var(--gold2);font:italic 15px Georgia,serif;border-bottom:1px solid rgba(238,190,92,.4)} main.c2 .title .continue:hover{text-decoration:none;border-color:var(--gold2)}
main.c2 .title .hint{margin-top:22px;color:var(--gold);font:700 10px Cinzel,serif;letter-spacing:.34em;text-transform:uppercase;animation:bob 2.6s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0);opacity:.7}50%{transform:translateY(6px);opacity:1}}
.c2stage{--door:32px;--doorw:700px}   /* set by stage.js fit(): the door word's size and the door's width, from the screen */
.c2stage .stage{position:relative;margin:-6vh 0 0;width:100%}   /* width + margin-left are set by stage.js fit(): the DOORS size the guitar, the neck's centre line sits on the centre of the screen */
.c2stage .gwrap{position:relative;width:100%;transition:opacity .7s ease}
.c2stage img.guitar{width:100%;display:block}
.c2stage .shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.55) 0%,rgba(0,0,0,0) 12%,rgba(0,0,0,0) 86%,#000 100%);pointer-events:none}
.c2stage .layer{position:absolute;inset:0}
.c2stage .fretline{position:absolute;height:1px;background:linear-gradient(90deg,transparent,rgba(238,190,92,0) 10%,rgba(238,190,92,.55) 50%,rgba(238,190,92,0) 90%,transparent);opacity:0;transition:opacity .6s;pointer-events:none}
.c2stage .inlay{position:absolute;width:14px;height:14px;border-radius:50%;transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(255,240,194,.9),rgba(238,190,92,.35) 50%,transparent 72%);opacity:0;transition:opacity .6s;filter:blur(.5px);pointer-events:none}
/* a DOOR: the words on the fretboard between two fret wires, centred on the neck, as wide as the screen allows (never the stage); no circled numbers, ever */
.fdoor{position:absolute;width:var(--doorw);transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;z-index:4;color:inherit} .fdoor:hover{text-decoration:none}
.fdoor .halo{position:absolute;inset:-20% -30%;background:radial-gradient(60% 75% at 50% 50%,rgba(0,0,0,.86),rgba(0,0,0,0) 72%);opacity:0;transition:opacity .5s;pointer-events:none}
.fdoor .word{position:relative;font:700 var(--door)/1.1 Cinzel,Georgia,serif;letter-spacing:.08em;text-transform:uppercase;color:var(--gold3);text-align:center;
  text-shadow:0 0 14px rgba(0,0,0,.95),0 2px 4px #000,0 0 28px rgba(238,190,92,.25);opacity:.8;transition:opacity .4s,letter-spacing .6s;white-space:normal;max-width:100%}
.fdoor .word i{display:inline-block;font-style:normal} .fdoor .word .w{white-space:nowrap;display:inline-block}
.fdoor .line{position:relative;margin-top:8px;font:italic 400 clamp(13px,calc(var(--door) * .42),17px)/1.3 Georgia,serif;color:#e6dfd0;text-shadow:0 0 10px #000,0 1px 3px #000;opacity:0;transform:translateY(6px);transition:opacity .5s .1s,transform .5s .1s;text-align:center;max-width:100%}
.fdoor .meta{position:relative;margin-top:6px;font:700 clamp(9.5px,calc(var(--door) * .27),11px) Cinzel,serif;letter-spacing:.3em;text-transform:uppercase;color:var(--gold);opacity:0;transition:opacity .5s .2s}
.fdoor .meta .lk{display:inline-block;width:8px;height:9px;border:1.5px solid var(--gold);border-radius:2px;position:relative;top:1px;margin-right:4px}
.fdoor .meta .lk::before{content:"";position:absolute;left:1px;top:-5px;width:4px;height:5px;border:1.5px solid var(--gold);border-bottom:0;border-radius:3px 3px 0 0}
.fdoor.live .halo,.fdoor:hover .halo{opacity:1} .fdoor.live .word,.fdoor:hover .word{opacity:1;letter-spacing:.14em}
.fdoor.live .line,.fdoor:hover .line,.fdoor.live .meta,.fdoor:hover .meta{opacity:1;transform:none}
/* the gold light sweeps the live word letter by letter (each letter carries its own clipped gradient: the parent must not, or Chrome hides the letters under the dancing transform) */
.fdoor.live .word,.fdoor:hover .word{text-shadow:none;filter:drop-shadow(0 0 12px rgba(0,0,0,.98)) drop-shadow(0 0 22px rgba(238,190,92,.5))}
.fdoor.live .word i,.fdoor:hover .word i{background:linear-gradient(100deg,#f3dc9a 0%,#f3dc9a 40%,#ffffff 50%,#f3dc9a 60%,#f3dc9a 100%);background-size:600% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;
  animation:dance 1.6s ease-in-out infinite,sweep 2.4s linear infinite;animation-delay:calc(var(--i) * 70ms),calc(var(--i) * -90ms)}
@keyframes sweep{0%{background-position:200% 0}100%{background-position:-400% 0}}
@keyframes dance{0%,100%{transform:translateY(0) rotate(0)}30%{transform:translateY(-5px) rotate(-1.2deg)}60%{transform:translateY(2px) rotate(1deg)}}
.fdoor .note{position:absolute;top:50%;width:34px;height:34px;pointer-events:none;animation:floatnote 3.4s cubic-bezier(.2,.6,.3,1) forwards;opacity:0;z-index:3;filter:drop-shadow(0 0 6px rgba(255,225,140,.95)) drop-shadow(0 0 16px rgba(238,190,92,.6))}
.fdoor .note svg{width:100%;height:100%;display:block;fill:#ffe9a8}
@keyframes floatnote{0%{transform:translate(-50%,0) scale(.6) rotate(0);opacity:0}12%{opacity:1}60%{opacity:.9}100%{transform:translate(calc(-50% + var(--dx)),-190px) rotate(var(--rot)) scale(1.25);opacity:0}}
/* the soundhole: THE REELS' door, one you can read (a play ring, the words, the newest reel's name); nothing plays uninvited */
.c2stage .hole{position:absolute;transform:translate(-50%,-50%);aspect-ratio:1;border-radius:50%;overflow:hidden;box-shadow:0 0 0 3px rgba(238,190,92,.85),0 0 40px rgba(238,190,92,.35),inset 0 0 60px #000;cursor:pointer;z-index:4;background:#000;display:block;color:inherit;transition:box-shadow .4s}
.c2stage .hole:hover{text-decoration:none;box-shadow:0 0 0 3px var(--gold3),0 0 64px rgba(238,190,92,.55),inset 0 0 60px #000}
.c2stage .hole .holeglow{position:absolute;inset:0;background:radial-gradient(circle,rgba(238,190,92,.22),#000 72%)}
.c2stage .hole .holein{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:9%;gap:3%}
.c2stage .hole .play{width:21%;aspect-ratio:1;filter:drop-shadow(0 0 14px rgba(238,190,92,.55));transition:transform .4s} .c2stage .hole:hover .play{transform:scale(1.08)} .c2stage .hole .play svg{width:100%;height:100%;display:block}
.c2stage .hole .word{font:700 clamp(17px,calc(var(--door) * .95),34px) Cinzel,serif;letter-spacing:.14em;text-transform:uppercase;color:var(--gold3);text-shadow:0 0 16px #000,0 2px 4px #000;max-width:100%}
.c2stage .hole .line{font:italic clamp(13px,calc(var(--door) * .45),17px) Georgia,serif;color:#e6dfd0;text-shadow:0 0 10px #000;max-width:100%} .c2stage .hole .line b{color:var(--gold2);font-weight:600}
.c2stage .hole .meta{font:700 clamp(8.5px,calc(var(--door) * .28),10.5px) Cinzel,serif;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);max-width:88%;line-height:1.5}
/* below the body */
main.c2 .base{position:relative;z-index:5;max-width:1100px;margin:-6vh auto 0;padding:0 24px 20px;text-align:center}
main.c2 .base .cycle{display:inline-flex;align-items:center;gap:14px;border:1px solid rgba(201,163,92,.45);border-radius:999px;padding:10px 18px;color:var(--fog);font-size:13px;background:rgba(0,0,0,.6)}
main.c2 .base .cycle b{color:var(--gold2);font-weight:600} main.c2 .base .cycle button.next{font:inherit;color:var(--gold2);background:none;border:0;cursor:pointer;letter-spacing:.1em;text-transform:uppercase;font-size:11px;padding:0}
main.c2 .base .links{margin-top:16px;font:italic 14px Georgia,serif;color:var(--fog)} main.c2 .base .links a{color:var(--gold2)}
main.c2 .base .doorline{font:700 11px Cinzel,serif;letter-spacing:.3em;text-transform:uppercase}
main.c2 .base footer{margin-top:20px}
/* the door page (#/path/<id>) in the same language */
main.c2door{max-width:1100px;padding:18px var(--pad) 90px;overflow:visible}
main.c2door h1.doortitle{font:700 clamp(26px,3.6vw,44px)/1.1 Cinzel,Georgia,serif;letter-spacing:.1em;text-transform:uppercase;color:var(--gold3);text-shadow:0 0 18px rgba(0,0,0,.9),0 0 30px rgba(238,190,92,.18)}
main.c2door h1.doortitle small{font:400 11px Cinzel,serif;letter-spacing:.3em;color:var(--gold);text-shadow:none}
main.c2door p.glass{font:italic 18px/1.45 Georgia,serif;color:#e6dfd0;max-width:720px;margin-top:8px}
main.c2door .doorneck{margin:14px 0 4px;border-radius:10px;overflow:hidden;background:#000;border:1px solid rgba(201,163,92,.3);position:relative}
main.c2door .doorneck img{display:block;width:100%;height:auto;max-height:200px;object-fit:cover;object-position:left center;opacity:.92}
main.c2door .doorneck span{position:absolute;right:12px;bottom:8px;font:700 9.5px Cinzel,serif;letter-spacing:.26em;text-transform:uppercase;color:var(--gold);text-shadow:0 0 8px #000}
main.c2door .doorcard .eyebrow{font-family:Cinzel,serif}
@media(max-width:700px){main.c2 .title{padding-top:9vh}main.c2 .base{margin-top:-3vh}}