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.small{letter-spacing:.04em;font-size:1rem;line-height:1.5;display:inline-block;margin-left:.35em;font-weight:650}.string.sounding{box-shadow:inset 0 0 0 2px var(--primary)}.string{touch-action:pan-y;user-select:none}.chord-suggestions{display:flex;gap:8px;flex-wrap:wrap;padding:10px;border:1px solid var(--line);border-radius:12px;margin-bottom:12px}.chord-suggestions button{border:1px solid var(--line);background-color:var(--surface,var(--surface));color:var(--ink);padding:8px 14px;border-radius:8px}.chord-suggestions [aria-selected=true]{outline:2px solid var(--primary)}.playback-settings{align-items:center;margin:18px 0}.playback-settings .field{max-width:230px}#song-chords{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}#song-chords .song-chord{display:flex;align-items:center;gap:14px;min-width:90px;padding:14px 16px;border:1px solid var(--line);border-radius:12px;font-size:20px}#song-chords 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b{}html[data-theme=dark].practice-focus .practice-stage,html[data-theme=dark] .practice-focus .practice-stage{box-shadow:0 0 0 30px var(--surface)}@media(max-width:560px){.practice-stage{padding:8px}.practice-stage .play-controls{gap:7px}.practice-stage .play-controls .field{width:62px;min-width:60px}.practice-stage .play-controls .button{min-width:70px;flex:1;font-size:12px;padding:8px}.practice-stage .practice-clock{font-size:27px}.practice-stage .tab-column{font-size:17px}.practice-stage .tab-system{padding:10px 4px}.tab-pager .button{font-size:12px;padding:7px}.tab-pager .small{font-size:10px}.practice-stage .tab-range span{display:none}.practice-stage .tab-column em{font-size:8px}.practice-focus .practice-stage{inset:6px}}html[data-theme=dark] .chord-suggestions button{}.training-stage{margin:1.4rem 0;padding:clamp(16px,3vw,28px);border:1px solid 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summary{min-height:36px;align-content:center;line-height:1.5}.guide[open]>summary,.advanced[open]>summary{margin-bottom:12px;color:var(--ink)}summary::marker{color:var(--primary)}.tool-card,.home-tools .tool-card{border-color:var(--line);position:relative;transition:transform .18s,box-shadow .18s,border-color .18s}.card-action{font-weight:650;color:var(--primary)}.card-action span{transition:transform .18s}.home-hero{padding-top:36px}.tool-card p{min-height:0}.essential-tools .tool-card{display:flex;flex-direction:column}.essential-tools .card-action{margin-top:auto;padding-top:22px}.chord-card{border:1px solid var(--line);border-radius:16px;box-shadow:0 3px 12px #24345204}.chord-card .button{min-height:44px}.tabs{background-color:var(--surface-2);border-color:var(--line);padding:5px}.tabs button{min-height:44px}.tabs button[aria-selected=true]{box-shadow:0 2px 8px #253b5920}.root-button[aria-pressed=true]{box-shadow:inset 0 0 0 1px var(--primary)}.practice-switch{padding:5px;background-color:var(--surface-2);border:1px solid var(--line);border-radius:15px;gap:5px}.practice-switch .button{flex:1;min-width:140px;border-color:transparent}.practice-switch [aria-pressed=false]{background-color:transparent}.practice-switch a{align-self:center;text-align:center;padding:10px}.training-stage{border-color:var(--line);background:linear-gradient(125deg,color-mix(in srgb,var(--primary-soft) 50%,transparent),color-mix(in srgb,var(--primary-soft) 50%,transparent));margin-top:10px}.training-stage h2{line-height:1.3;text-wrap:balance}.training-stage .eyebrow{color:var(--muted)}.strum-step{border:1px solid transparent;font-variant-numeric:tabular-nums}.strum-step.active{border-color:var(--control-line);box-shadow:0 3px 10px #6358b425}.answer-grid .button{min-height:52px;text-align:center;white-space:normal}.answer-grid .button:disabled{opacity:1;color:var(--muted);background-color:var(--surface-2);border-style:dashed;box-shadow:none}.answer-grid .button.primary:disabled{background-color:var(--primary);color:white;border-style:solid;border-color:var(--control-line)}#ear-review{border-color:var(--line)}#ear-score{font-variant-numeric:tabular-nums}.play-controls{border:1px solid var(--line)}.status{line-height:1.5}.big-number,.practice-clock,.timer-digits{font-variant-numeric:tabular-nums}.big-number .small{letter-spacing:.04em}.search-field{flex:1;min-width:min(230px,100%)}html[data-theme=dark] .training-stage{background:linear-gradient(125deg,color-mix(in srgb,var(--surface-2) 50%,transparent),color-mix(in srgb,var(--surface-2) 50%,transparent))}html[data-theme=dark] .answer-grid .button.primary:disabled{}html[data-theme=dark] .practice-switch [aria-pressed=false]{}html[data-theme=dark] .strum-step.active{}@media(hover:hover) and (pointer:fine){.tool-card:hover{transform:translateY(-3px);box-shadow:0 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14px}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.tool-card:hover{transform:none}}html[data-theme=dark] .quick-nav{border-bottom-color:transparent}html[data-theme=dark] .quick-nav:hover{}@media(max-width:600px){.practice-switch a.button{flex-basis:100%}}.ear-volume{display:flex!important;align-items:center;gap:10px;margin:12px 0 0!important;max-width:340px;font-size:14px}.ear-volume input{flex:1;padding:0!important;min-height:30px;accent-color:var(--primary,var(--primary))}
/* =====================================================================
Fartguitar design layer
Cool analogous palette (indigo → sky), one display face, quiet surfaces.
The bold moment is the mascot; everything else stays calm.
===================================================================== */
@font-face{font-family:"Bricolage Grotesque";src:url(/fonts/bricolage-grotesque-wght.woff2) format("woff2");font-weight:300 800;font-style:normal;font-display:swap}
:root{
color-scheme:light;
--bg:#F4F6FC;--surface:#FFFFFF;--surface-2:#EEF1FB;--surface-3:#E3E8F8;
--line:#DCE2F1;--line-strong:#B4BEDA;--control-line:#8A94B6;
--ink:#161D33;--muted:#4F5A78;--faint:#78829E;
--primary:#4652C4;--primary-strong:#343FA6;--primary-soft:#E5E8FF;--on-primary:#FFFFFF;
--sky:#1F6FC0;--puff:#B5A0FF;--good:#08795D;--good-soft:#DDF5EC;--warn:#9A4F15;--heart:#D9487F;
--shadow-1:0 1px 2px rgb(22 29 51/.05),0 8px 28px rgb(38 52 110/.07);
--shadow-2:0 2px 6px rgb(22 29 51/.08),0 18px 48px rgb(38 52 110/.16);
--ring:0 0 0 3px color-mix(in srgb,var(--primary) 45%,transparent);
--font-display:"Bricolage Grotesque",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
--font-body:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
--r-sm:10px;--r-md:14px;--r-lg:22px;
--page:1120px;--gutter:clamp(16px,4vw,32px);
font-family:var(--font-body);
}
html[data-theme=dark]{
color-scheme:dark;
--bg:#0D111E;--surface:#161C2E;--surface-2:#1E263C;--surface-3:#28324D;
--line:#2B3550;--line-strong:#46527A;--control-line:#5D6A93;
--ink:#E8ECFA;--muted:#A6B0CC;--faint:#7480A0;
--primary:#9AA5FF;--primary-strong:#BCC3FF;--primary-soft:#262E52;--on-primary:#0D111E;
--sky:#78C2FF;--puff:#A48CFF;--good:#4FD3A5;--good-soft:#123A31;--warn:#F2B27A;--heart:#FF8DB8;
--shadow-1:0 1px 2px rgb(0 0 0/.3),0 8px 28px rgb(0 0 0/.25);
--shadow-2:0 2px 6px rgb(0 0 0/.35),0 18px 48px rgb(0 0 0/.45);
}
html{background:var(--bg);-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:16px}
body{background:transparent;color:var(--ink);font-family:var(--font-body);line-height:1.55;min-height:100vh;min-height:100dvh;position:relative;overflow-x:clip;display:flex;flex-direction:column}
body::before{content:"";position:absolute;inset:0 0 auto;height:720px;z-index:-1;pointer-events:none;
background:radial-gradient(48% 460px at 88% -120px,color-mix(in srgb,var(--puff) 30%,transparent),transparent 72%),
radial-gradient(52% 420px at 6% -140px,color-mix(in srgb,var(--primary) 16%,transparent),transparent 72%)}
html[data-theme=dark] body::before{opacity:.55}
*,*::before,*::after{box-sizing:border-box}
::selection{background:color-mix(in srgb,var(--primary) 28%,transparent)}
a{color:var(--primary);text-underline-offset:3px;text-decoration-thickness:1px}
button,a,summary,select,input,label,[role=button]{-webkit-tap-highlight-color:transparent;touch-action:manipulation}
:focus-visible{outline:3px solid color-mix(in srgb,var(--primary) 70%,transparent);outline-offset:3px}
h1,h2,h3,.brand,.big-number,.timer-digits,#note,#fv-note{font-family:var(--font-display)}
h1,h2,h3{color:var(--ink);text-wrap:balance}
h2{font-size:clamp(21px,2.4vw,26px);letter-spacing:-.015em;font-weight:680;line-height:1.2}
h3{font-weight:650;letter-spacing:-.01em}
p{text-wrap:pretty}
.small,small{color:var(--muted)}
.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--primary);color:var(--on-primary);padding:10px 16px;border-radius:var(--r-sm);font-weight:650;text-decoration:none;transition:top .15s}
.skip:focus{top:12px}
.site-header{width:100%;max-width:calc(var(--page) + 2*var(--gutter));margin:0 auto;padding:14px var(--gutter);padding-top:max(14px,env(safe-area-inset-top));display:flex;align-items:center;justify-content:space-between;gap:12px;position:relative;z-index:30}
.brand{display:inline-flex;align-items:center;gap:10px;min-height:44px;color:var(--ink);text-decoration:none;font-size:23px;font-weight:760;letter-spacing:-.035em;white-space:nowrap;flex-shrink:0}
.brand img{width:42px;height:42px;flex-shrink:0;transition:transform .35s cubic-bezier(.3,1.6,.5,1)}
@media(hover:hover){.brand:hover img{transform:translate(2px,-3px) rotate(-6deg)}}
.header-links{display:flex;align-items:center;gap:4px;font-size:15px;min-width:0}
.header-links .quick-nav,.tools-menu summary,.support-link{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 12px;border-radius:12px;color:var(--ink);text-decoration:none;font-weight:560;white-space:nowrap;background:none;border:0;transition:background .15s,color .15s}
.header-links .quick-nav[aria-current=page]{color:var(--primary);background:var(--primary-soft)}
.support-link .ico{width:18px;height:18px;fill:none;stroke:var(--heart);stroke-width:2}
.support-link[aria-current=page] .ico{fill:var(--heart)}
@media(hover:hover){.header-links .quick-nav:hover,.tools-menu summary:hover,.support-link:hover{background:var(--surface-2)}.support-link:hover .ico{fill:var(--heart)}}
.theme-toggle{width:44px;height:44px;min-height:44px;padding:0;display:inline-grid;place-items:center;border-radius:50%;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;margin-left:4px;flex-shrink:0}
.theme-toggle svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.theme-toggle .sun{display:none}html[data-theme=dark] .theme-toggle .sun{display:block}html[data-theme=dark] .theme-toggle .moon{display:none}
@media(hover:hover){.theme-toggle:hover{background:var(--surface-2)}}
.tools-menu{position:relative}
.tools-menu summary{list-style:none;cursor:pointer;user-select:none}
.tools-menu summary::-webkit-details-marker{display:none}
.tools-menu summary .menu-chevron{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s}
.tools-menu[open]>summary{background:var(--surface-2)}
.tools-menu[open] .menu-chevron{transform:rotate(180deg)}
.tools-menu nav{position:absolute;right:0;top:calc(100% + 8px);width:520px;max-width:calc(100vw - 2*var(--gutter));display:grid;grid-template-columns:1fr 1fr;gap:2px;padding:8px;margin:0;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-2);z-index:40;max-height:none;overflow:visible}
.tools-menu[open] nav{animation:menu-in .16s ease-out}
@keyframes menu-in{from{opacity:0;transform:translateY(-4px)}}
.tools-menu nav a{display:flex;align-items:center;gap:12px;min-height:48px;padding:8px 10px;border-radius:12px;color:var(--ink);text-decoration:none;font-size:15px;font-weight:560;box-shadow:none}
.tools-menu nav a .tile{width:34px;height:34px;flex-shrink:0;border-radius:10px;display:grid;place-items:center;background:var(--primary-soft);color:var(--primary)}
.tools-menu nav a .ico{width:20px;height:20px}
.tools-menu nav a[aria-current=page]{background:var(--surface-2);box-shadow:none;color:var(--primary-strong)}
@media(hover:hover){.tools-menu nav a:hover{background:var(--surface-2)}}
.ico{fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
@media(max-width:860px){.header-links .quick-nav{display:none}}
@media(max-width:600px){
.tools-menu{position:static}
.tools-menu nav{position:absolute;left:var(--gutter);right:var(--gutter);top:calc(100% - 4px);width:auto;max-width:none;grid-template-columns:1fr;max-height:calc(100vh - 96px);max-height:calc(100dvh - 96px);overflow:auto}
.support-link .label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.support-link{padding:0;width:44px;justify-content:center}
}
@media(max-width:380px){.brand{font-size:20px;gap:7px}.brand img{width:36px;height:36px}.tools-menu summary{padding:0 8px}.theme-toggle{margin-left:0}}
@media(max-width:330px){.brand>span.wordmark{display:none}}
.main{width:100%;max-width:calc(var(--page) + 2*var(--gutter));margin:0 auto;padding:8px var(--gutter) 40px;flex:1 0 auto}
.page-heading{margin:12px 0 26px;padding:0}
.page-heading .breadcrumbs{font-size:14px;color:var(--muted);margin:0 0 10px;gap:.45rem}
.page-heading .breadcrumbs a{color:var(--muted);text-decoration:none}
@media(hover:hover){.page-heading .breadcrumbs a:hover{color:var(--primary);text-decoration:underline}}
.page-heading h1{font-size:clamp(31px,4.6vw,50px);line-height:1.04;letter-spacing:-.03em;font-weight:740;margin:0 0 12px;max-width:20ch}
.page-heading .intro{font-size:clamp(16px,1.6vw,18px);color:var(--muted);max-width:58ch;margin:0;line-height:1.5}
body:not([data-page=home]) #tool{position:relative}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-1);padding:clamp(18px,3vw,30px)}
.panel .panel,.training-stage,.practice-stage{box-shadow:none}
.button,button.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 18px;border-radius:12px;border:1px solid var(--line-strong);background:var(--surface);color:var(--primary-strong);font:650 15px/1.25 var(--font-body);text-decoration:none;cursor:pointer;transition:background .15s,border-color .15s,transform .08s,box-shadow .15s;filter:none}
.button.primary,button.primary{background:var(--primary);color:var(--on-primary);border-color:transparent;box-shadow:inset 0 -2px 0 rgb(0 0 0/.14),0 6px 18px color-mix(in srgb,var(--primary) 30%,transparent)}
.button:active:not(:disabled){transform:translateY(1px)}
.button:disabled,button:disabled{opacity:.5;cursor:not-allowed}
@media(hover:hover){.button:hover:not(:disabled){background:var(--surface-2);border-color:var(--control-line)}.button.primary:hover:not(:disabled),button.primary:hover:not(:disabled){background:var(--primary-strong);filter:none}}
.button.large{min-height:52px;padding:14px 24px;font-size:16px;border-radius:14px}
.button .ico{width:18px;height:18px}
.field{display:grid;gap:7px;font-size:14px;font-weight:600;color:var(--muted);min-width:0}
input,select,textarea{width:100%;min-height:46px;padding:11px 13px;border:1px solid var(--control-line);border-radius:12px;background:var(--surface);color:var(--ink);font:400 16px/1.35 var(--font-body);transition:border-color .15s,box-shadow .15s}
textarea{min-height:96px;resize:vertical}
input::placeholder,textarea::placeholder{color:var(--faint)}
select{appearance:none;-webkit-appearance:none;padding-right:38px;text-overflow:ellipsis;white-space:nowrap;cursor:pointer;
background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='m4 6 4 4 4-4' fill='none' stroke='%234F5A78' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:16px}
html[data-theme=dark] select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='m4 6 4 4 4-4' fill='none' stroke='%23A6B0CC' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline:none;border-color:var(--primary);box-shadow:var(--ring)}
input[type=range]{min-height:36px;padding:0;border:0;background:none;box-shadow:none;accent-color:var(--primary);cursor:pointer}
input[type=checkbox],input[type=radio]{accent-color:var(--primary);width:20px;height:20px;min-height:0}
.row{gap:12px 14px}
@media(max-width:600px){.row>.field{flex:1 1 160px}}
.toggle{color:var(--ink);font-size:14px;font-weight:550;min-height:44px}
.switch{background:var(--line-strong)!important}
.toggle input:checked+.switch{background:var(--primary)!important}
.switch:after{background:#fff!important;box-shadow:0 1px 3px rgb(0 0 0/.25)}
.toggle input:focus-visible+.switch{outline:3px solid color-mix(in srgb,var(--primary) 70%,transparent);outline-offset:3px}
label:has(>input[type=checkbox]:not(.toggle input)){display:inline-flex;align-items:center;gap:10px;min-height:46px;font-size:14px;font-weight:550;color:var(--ink);cursor:pointer}
[role=tablist],.tabs{background:var(--surface-2);border:1px solid var(--line);border-radius:14px;padding:4px;gap:4px}
[role=tab],.tabs button{min-height:40px;border-radius:10px;border:0;background:transparent;color:var(--muted);font-weight:600;box-shadow:none}
[role=tab][aria-selected=true],.tabs button[aria-pressed=true],.tabs button.active{background:var(--surface);color:var(--primary-strong);box-shadow:0 1px 3px rgb(22 29 51/.12)}
html[data-theme=dark] [role=tab][aria-selected=true],html[data-theme=dark] .tabs button[aria-pressed=true]{background:var(--surface-3)}
.chip,.root-button{border-radius:999px;border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);font-weight:600}
.root-button.active,.chip.active,.chip[aria-pressed=true],.root-button[aria-pressed=true]{background:var(--primary);color:var(--on-primary);border-color:transparent}
details>summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:10px;min-height:48px;font-weight:620;color:var(--ink)}
details>summary::-webkit-details-marker{display:none}
details>summary::marker{content:""}
details:not(.tools-menu)>summary::before{content:"";flex:0 0 18px;height:18px;border-radius:6px;background:var(--primary-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 4v8M4 8h8' stroke='%234652C4' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E") center/12px no-repeat;transition:transform .2s}
html[data-theme=dark] details:not(.tools-menu)>summary::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 4v8M4 8h8' stroke='%239AA5FF' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E")}
details[open]:not(.tools-menu)>summary::before{transform:rotate(45deg)}
.guide,.advanced{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r-md);padding:2px 16px}
.guide[open],.advanced[open]{padding-bottom:14px}
.guide>summary,.advanced>summary{font-size:15px}
.badge{background:var(--surface-2);color:var(--muted);border-radius:999px}
.notice{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r-md);color:var(--ink)}
.eyebrow{text-transform:none!important;letter-spacing:0!important;font-size:14px!important;font-weight:600;color:var(--muted)}
.seo-guide{margin:56px 0 0;padding:0;border:0;line-height:1.65;max-width:760px}
.seo-guide>h2{font-size:clamp(23px,2.8vw,30px);letter-spacing:-.02em;margin:0 0 12px}
.seo-guide>p{color:var(--muted);font-size:17px;max-width:66ch}
.seo-guide details{border-bottom:1px solid var(--line);padding:4px 0}
.seo-guide details:first-of-type{border-top:1px solid var(--line);margin-top:20px}
.seo-guide details>summary{font-size:17px;padding:8px 0}
.seo-guide details p{color:var(--muted);margin:2px 0 14px 28px;max-width:64ch}
.related-tools{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:12px;padding:28px 0 0;margin:0}
.related-tools a{display:flex!important;align-items:center;gap:12px;min-height:64px;padding:12px 16px!important;border:1px solid var(--line)!important;border-radius:var(--r-md);background:var(--surface)!important;color:var(--ink);text-decoration:none!important;font-weight:620;line-height:1.3}
.related-tools a .tile{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:var(--primary-soft);color:var(--primary);flex-shrink:0}
.related-tools a .ico{width:20px;height:20px}
.related-tools a .go{margin-left:auto;width:18px;height:18px;color:var(--faint)}
@media(hover:hover){.related-tools a:hover{border-color:var(--line-strong)!important;background:var(--surface-2)!important}}
.site-footer{margin-top:auto;border-top:1px solid var(--line);background:color-mix(in srgb,var(--surface) 55%,transparent);padding:44px 0 calc(28px + env(safe-area-inset-bottom))}
.footer-inner{max-width:calc(var(--page) + 2*var(--gutter));margin:0 auto;padding:0 var(--gutter);display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,2fr) minmax(0,1fr);gap:32px}
.footer-brand p{color:var(--muted);font-size:15px;max-width:34ch;margin:10px 0 0}
.footer-col{display:grid;align-content:start;gap:0}
.footer-col .footer-title{font:650 14px/1.4 var(--font-body);color:var(--muted);margin:0 0 6px}
.footer-col a{display:flex;align-items:center;min-height:40px;color:var(--ink);text-decoration:none;font-size:15px}
.footer-tools{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:20px}
.footer-tools .footer-title{grid-column:1/-1}
@media(hover:hover){.footer-col a:hover{color:var(--primary);text-decoration:underline}}
.footer-base{max-width:calc(var(--page) + 2*var(--gutter));margin:28px auto 0;padding:18px var(--gutter) 0;border-top:1px solid var(--line);color:var(--muted);font-size:14px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
@media(max-width:820px){.footer-inner{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
@media(max-width:520px){.footer-inner{grid-template-columns:1fr}.footer-tools{grid-template-columns:1fr 1fr}}
.hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);align-items:center;gap:clamp(24px,4vw,56px);padding:clamp(20px,5vw,56px) 0 clamp(28px,5vw,64px)}
.hero h1{font-size:clamp(40px,6.4vw,76px);line-height:.98;letter-spacing:-.04em;font-weight:780;margin:0 0 20px;max-width:13ch}
.hero-lede{font-size:clamp(17px,1.8vw,20px);line-height:1.5;color:var(--muted);max-width:44ch;margin:0 0 28px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-facts{display:flex;flex-wrap:wrap;gap:8px 22px;list-style:none;padding:0;margin:26px 0 0;color:var(--muted);font-size:15px}
.hero-facts li{display:flex;align-items:center;gap:8px}
.hero-facts li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--good)}
.hero-art{position:relative;display:grid;place-items:center;aspect-ratio:1;max-width:420px;width:100%;justify-self:center}
.hero-art::before{content:"";position:absolute;inset:-22%;pointer-events:none;background:radial-gradient(closest-side at 52% 50%,color-mix(in srgb,var(--puff) 30%,transparent),color-mix(in srgb,var(--puff) 14%,transparent) 38%,color-mix(in srgb,var(--puff) 5%,transparent) 66%,transparent 100%);filter:blur(18px)}
.hero-art img{position:relative;width:100%;height:auto;filter:drop-shadow(0 18px 30px rgb(38 52 110/.18));animation:liftoff 1.1s cubic-bezier(.2,.9,.25,1.15) .15s both}
@keyframes liftoff{from{opacity:0;transform:translate(-14%,16%) rotate(8deg) scale(.86)}to{opacity:1;transform:none}}
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin:0 0 18px}
.section-head h2{font-size:clamp(26px,3.2vw,36px);letter-spacing:-.025em;margin:0}
.section-head p{color:var(--muted);margin:0}
.tool-groups{padding:8px 0 24px}
.tool-group{display:grid;grid-template-columns:200px minmax(0,1fr);gap:20px;padding:22px 0;border-top:1px solid var(--line)}
.tool-group h3{font-size:18px;margin:12px 0 0;color:var(--ink)}
.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,270px),1fr));gap:12px}
.tool-card{display:flex!important;align-items:flex-start;gap:14px;padding:16px!important;border:1px solid var(--line)!important;border-radius:var(--r-md)!important;background:var(--surface)!important;color:var(--ink);text-decoration:none;min-height:0!important;transition:border-color .15s,box-shadow .15s,transform .15s}
.tool-card .tile{width:44px;height:44px;flex-shrink:0;border-radius:12px;display:grid;place-items:center;background:var(--primary-soft);color:var(--primary)}
.tool-card .tile .ico{width:24px;height:24px}
.tool-card strong{display:block;font:680 17px/1.25 var(--font-display);letter-spacing:-.01em;margin:1px 0 4px}
.tool-card span.desc{display:block;color:var(--muted);font-size:15px;line-height:1.45}
@media(hover:hover){.tool-card:hover{border-color:var(--line-strong)!important;box-shadow:var(--shadow-1);transform:translateY(-1px)}}
.home-about{display:grid;grid-template-columns:200px minmax(0,1fr);gap:20px;padding:30px 0 10px;border-top:1px solid var(--line)}
.home-about h2{font-size:18px;margin:2px 0 0;font-family:var(--font-display)}
.home-about div p{color:var(--muted);font-size:17px;max-width:64ch;margin:0 0 12px}
@media(max-width:860px){.hero{grid-template-columns:1fr}.hero-art{grid-row:1;max-width:240px;justify-self:start;margin:-8px 0 -12px}.tool-group,.home-about{grid-template-columns:1fr;gap:12px}.tool-group h3{margin:0}}
@media(max-width:560px){.hero{padding-top:4px}.hero-art{max-width:170px}.hero-actions .button{flex:1 1 auto}}
.lost{display:grid;grid-template-columns:auto minmax(0,1fr);gap:32px;align-items:center;padding:clamp(24px,6vw,72px) 0}
.lost img{width:clamp(120px,22vw,220px);height:auto;transform:rotate(-14deg)}
.lost h1{font-size:clamp(34px,5vw,56px);letter-spacing:-.035em;line-height:1.02;margin:0 0 12px}
.lost p{color:var(--muted);font-size:18px;max-width:46ch}
@media(max-width:620px){.lost{grid-template-columns:1fr}}
.prose,.support-notes{line-height:1.7}
.prose h2{margin-top:32px}
.prose p,.prose li{color:var(--muted);max-width:68ch}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}
@media(forced-colors:active){.button.primary{border:2px solid ButtonText}.tool-card,.panel{border:1px solid CanvasText}}
@media print{.site-header,.site-footer,.related-tools,.skip{display:none}body::before{display:none}}
/* ===== per-tool refinements ===== */
.brand>span.wordmark{display:inline}
@media(max-width:340px){.site-header .brand>span.wordmark{display:none}}
.footer-col a{padding:0;border-radius:0;font-size:15px;white-space:normal;color:var(--ink);font-weight:450;min-height:40px}
.footer-brand .brand{font-size:22px}
.sub-h{font-size:18px;margin:0 0 6px}
.status{color:var(--muted);font-weight:600}
.frequency{font:500 15px/1.4 var(--font-body);font-variant-numeric:tabular-nums;color:var(--muted)}
.note{font-family:var(--font-display);font-weight:700;letter-spacing:-.03em;color:var(--ink)}
.meter-labels{font-size:12px;color:var(--muted);letter-spacing:0}
.string{border-radius:12px;border:1px solid var(--line);background:var(--surface-2);color:var(--ink);font-family:var(--font-display);font-weight:650}
.string.detected,.string.sounding{background:var(--primary-soft);border-color:var(--primary);color:var(--primary-strong)}
.string small{font-family:var(--font-body);color:var(--muted);font-weight:500}
@media(min-width:1000px){
.tuner-layout{display:grid;grid-template-columns:minmax(0,640px) minmax(0,1fr);gap:24px;align-items:start;max-width:none;margin:0}
.tuner-layout>.panel{margin:0}
.tuner-guide{margin:0!important}
}
@media(max-width:999px){.tuner-layout{max-width:680px;margin:0}}
.big-number{font-family:var(--font-display);font-weight:720;letter-spacing:-.04em;color:var(--ink)}
.big-number .small{font-family:var(--font-body);letter-spacing:0;font-weight:600}
.row>.button,.row>button,.play-controls>.button{flex:1 1 auto;white-space:nowrap}
.vocal-app .buttons>button{white-space:nowrap}
a.button,.prose a.button,.panel a.button{text-decoration:none}
.practice-switch{background:var(--surface-2);border:1px solid var(--line);border-radius:14px;padding:4px;gap:4px}
.practice-switch .button{border-color:transparent;background:transparent;color:var(--muted);box-shadow:none;min-height:42px}
.practice-switch .button[aria-pressed=true]{background:var(--surface);color:var(--primary-strong);box-shadow:0 1px 3px rgb(22 29 51/.12)}
html[data-theme=dark] .practice-switch .button[aria-pressed=true]{background:var(--surface-3)}
.practice-switch .practice-link{color:var(--primary);text-decoration:underline;text-underline-offset:3px}
.toggle .switch{flex-shrink:0}
.support-heart{color:var(--heart)}
.support-hero h2{font-size:clamp(26px,3.4vw,36px);letter-spacing:-.025em}
.support-notes>section{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg)}
body[data-page=vocal-range] .page-heading .breadcrumbs{display:flex}
.vocal-app .keyboard-controls label{white-space:nowrap}
.vocal-app .keyboard-controls select{width:auto;min-width:120px}
.row>.toggle{flex:0 0 auto;max-width:100%}
.header-links .support-link{flex-shrink:0;min-width:44px}
.page-heading .breadcrumbs .back-home,.page-heading .breadcrumbs a{display:inline-flex;align-items:center;min-height:32px}
.panel details>summary,.tuner-advanced>summary,.guide>summary,.advanced>summary{min-height:44px}
.song-chord button,[data-remove]{min-width:40px;min-height:40px}
a.inline{display:inline-flex;align-items:center;min-height:40px}
.vocal-app button.chip{min-height:40px}
.vocal-app .faq summary{min-height:44px}
a.skip{display:block}
.settings-fold{margin:16px 0}
.settings-fold .fold-body{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:4px 14px;padding-top:6px}
.settings-fold .fold-body>.row,.settings-fold .fold-body>p,.settings-fold .fold-body>details{grid-column:1/-1}
.settings-fold .fold-body .field{margin-bottom:10px}
/* ===== chord pages ===== */
p.home-about{display:block;color:var(--muted);font-size:16px;margin:4px 0 0;padding:22px 0 0;border-top:1px solid var(--line)}
.chord-heading h3 a{color:inherit;text-decoration:none}
@media(hover:hover){.chord-heading h3 a:hover{color:var(--primary);text-decoration:underline}}
.chord-page .chord-section{margin:0 0 40px;max-width:900px}
.chord-page .chord-section h2{font-size:clamp(22px,2.6vw,28px);letter-spacing:-.02em;margin:0 0 14px}
.shape-grid{display:grid!important;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;margin-bottom:12px}
.chord-shape{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:16px;display:flex;flex-direction:column;gap:8px}
.chord-shape svg{width:100%;max-width:190px;height:auto;align-self:center}
.chord-shape .chord-heading{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.chord-shape .chord-heading h3{font-size:16px;margin:0}
.chord-shape .chord-heading span{font-size:13px;color:var(--muted)}
.shape-tab{font:600 18px/1 var(--font-display);letter-spacing:.08em;text-align:center;color:var(--ink);margin:2px 0}
.tone-list{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:0 0 18px}
.tone-list li{display:grid;place-items:center;min-width:72px;padding:10px 12px;border-radius:14px;background:var(--surface);border:1px solid var(--line)}
.tone-list li:first-child{background:var(--primary);border-color:transparent}
.tone-list li:first-child strong,.tone-list li:first-child span{color:var(--on-primary)}
.tone-list strong{font:700 24px/1.1 var(--font-display);color:var(--ink)}
.tone-list span{font-size:13px;color:var(--muted)}
.chord-facts dl{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;margin:0}
.chord-facts dl>div{padding:12px 14px;border-radius:14px;background:var(--surface-2)}
.chord-facts dt{font-size:13px;color:var(--muted);font-weight:600}
.chord-facts dd{margin:2px 0 0;font-weight:600;color:var(--ink)}
.neck-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);padding:10px 6px}
.neck-map{display:block;min-width:560px;width:100%;height:auto}
.neck-map .string{stroke:var(--line-strong);stroke-width:1.4}
.neck-map .fret{stroke:var(--line);stroke-width:2}
.neck-map .nut{stroke:var(--ink);stroke-width:4}
.neck-map .inlay{fill:var(--surface-3)}
.neck-map .fnum{font:500 10px var(--font-body);fill:var(--faint);text-anchor:middle}
.neck-map .tone circle{fill:var(--surface);stroke:var(--primary);stroke-width:1.8}
.neck-map .tone text{font:700 9.5px var(--font-body);fill:var(--primary-strong);text-anchor:middle}
.neck-map .tone.root circle{fill:var(--primary);stroke:var(--primary)}
.neck-map .tone.root text{fill:var(--on-primary)}
.chip-links{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 16px}
.chip-links a,.chord-index-links a{display:inline-flex;align-items:center;min-height:40px;padding:0 13px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--ink);text-decoration:none;font-weight:600;font-size:15px}
.chip-links a.current{background:var(--primary);color:var(--on-primary);border-color:transparent}
@media(hover:hover){.chip-links a:not(.current):hover,.chord-index-links a:hover{border-color:var(--primary);color:var(--primary)}}
.chord-cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.chord-index{margin:48px 0 0;max-width:1000px}
.chord-index h2{font-size:clamp(23px,2.8vw,30px);letter-spacing:-.02em;margin:0 0 6px}
.chord-index-row{display:grid;grid-template-columns:110px minmax(0,1fr);gap:12px;padding:12px 0;border-top:1px solid var(--line)}
.chord-index-row h3{font-size:17px;margin:8px 0 0}
.chord-index-links{display:flex;flex-wrap:wrap;gap:6px}
.chord-index-links a{min-height:36px;font-size:14px;padding:0 11px}
@media(max-width:600px){.chord-index-row{grid-template-columns:1fr;gap:6px}.chord-index-row h3{margin:0}}
.note .ph{color:var(--line-strong);font-weight:400}
.tuning-page .chord-cta{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 0}
.table-scroll{overflow-x:auto;margin:0 -4px;padding:0 4px}
.tuning-table{width:100%;border-collapse:collapse;font-size:16px}
.tuning-table th,.tuning-table td{padding:10px 8px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
.tuning-table thead th{font-size:13px;color:var(--muted);font-weight:650;text-transform:uppercase;letter-spacing:.04em}
.tuning-table tbody th{font-weight:650;color:var(--muted);width:56px}
.tuning-table td strong{font:700 22px/1 var(--font-display);color:var(--ink)}
.tuning-table .oct{font-size:13px;color:var(--muted);margin-left:2px}
.tuning-table .string-play{min-height:40px;padding:0 14px;font-size:14px}
.tuning-table tr.changed td strong{color:var(--primary)}
.chg-inline{display:none;font-size:12.5px;color:var(--primary);margin-top:4px}
@media(max-width:600px){.tuning-table .col-chg{display:none}.chg-inline{display:block}.tuning-table th,.tuning-table td{padding:10px 6px}.tuning-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
.tune-steps{padding-left:22px;line-height:1.7}
.tuning-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px}
.tuning-card{display:flex;flex-direction:column;gap:4px;padding:14px 16px;border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface);text-decoration:none;color:var(--ink);transition:border-color .15s,transform .15s}
.tuning-card strong{font:700 17px var(--font-display)}
.tuning-card span{color:var(--muted);font-size:14px;letter-spacing:.06em}
@media(hover:hover){.tuning-card:hover{border-color:var(--primary);transform:translateY(-2px)}}
.tuning-page .faq details{border-bottom:1px solid var(--line);padding:12px 0}
.tuning-page .faq summary{font-weight:650;cursor:pointer;min-height:28px}
.tab-column.next{outline:2px dashed color-mix(in srgb,var(--primary) 60%,transparent);outline-offset:-3px;border-radius:12px}
.tab-column.loop-start{box-shadow:inset 2px 0 0 color-mix(in srgb,var(--primary) 55%,transparent)}
.tab-column.loop-start small::before{content:"↻ ";color:var(--primary)}
.tone.root{color:var(--on-primary)}
.tab-column small{color:var(--muted)}
.note .ph{color:var(--faint)}
.page-heading .breadcrumbs [aria-current=page]{color:var(--ink)}
button.strum-step{font:inherit;color:inherit;cursor:pointer;min-width:0;min-height:44px;-webkit-tap-highlight-color:transparent;touch-action:manipulation;transition:transform .1s,border-color .15s}
button.strum-step:active{transform:scale(.94)}
@media(hover:hover){button.strum-step:not(.active):hover{border-color:var(--control-line)}}
.strum-step.active{background-color:var(--primary);color:var(--on-primary)}
.training-stage>.row:first-child{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;align-items:start;gap:12px}
#jam-now{font-size:clamp(46px,10vw,80px);line-height:1;letter-spacing:-.035em;margin:.12em 0 .15em}
#jam-next{font-size:clamp(28px,5.5vw,44px);line-height:1;letter-spacing:-.02em;color:var(--muted);margin:.22em 0 0}
@media(max-width:600px){.jam-diagram{width:84px}}
@media(max-width:900px){
.practice-stage .play-controls{display:grid!important;grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;align-items:end;gap:10px}
.practice-stage .play-controls .field{width:auto;min-width:0}
.practice-stage .play-controls .practice-clock{justify-self:end;align-self:center;white-space:nowrap;font-variant-numeric:tabular-nums}
.practice-stage .play-controls>.button{min-width:0;white-space:normal;line-height:1.2;padding:10px 12px;font-size:15px}
.practice-stage .play-controls #timer-start{grid-column:1/-1}
.practice-stage .play-controls #timer-reset{grid-column:1}
.practice-stage .play-controls #practice-focus{grid-column:2/-1}
.practice-stage .session-options{display:flex;flex-wrap:wrap;gap:10px 18px}
}
/* ===== long-form guides under tools ===== */
.seo-guide .guide-more{margin:8px 0 26px}
.seo-guide h3{font-size:20px;letter-spacing:-.01em;margin:30px 0 8px}
.seo-guide .guide-more p,.seo-guide .guide-more li{color:var(--muted);font-size:17px;max-width:66ch}
.seo-guide .guide-more ol{padding-left:1.4em;margin:8px 0 0}
.seo-guide .guide-more li{margin:0 0 8px}
.seo-guide .guide-more li strong{color:var(--ink)}
.seo-guide .guide-more a,.first-week a{color:var(--primary-strong);text-underline-offset:3px}
.guide-table{width:100%;max-width:640px;border-collapse:collapse;margin:12px 0 6px;font-size:16px}
.guide-table th,.guide-table td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.guide-table th{color:var(--ink);font-weight:650;background:var(--surface-2)}
.guide-table td{color:var(--muted)}
.guide-table td:first-child{color:var(--ink);font-weight:560;white-space:nowrap}
@media(max-width:560px){.guide-table{font-size:15px}.guide-table th,.guide-table td{padding:8px 8px}.guide-table td:first-child{white-space:normal}}
.first-week{margin:16px 0 8px;padding:clamp(20px,3.5vw,36px);background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-1)}
.first-week .section-head{flex-wrap:wrap;row-gap:6px}
@media(max-width:560px){.first-week .section-head{flex-direction:column;align-items:flex-start}.start-steps{padding-left:1.25em}}
.start-steps{margin:0;padding-left:1.4em;max-width:72ch}
.start-steps li{color:var(--muted);font-size:17px;margin:0 0 12px}
.start-steps li strong{color:var(--ink)}
.panel.prose h3{margin:26px 0 6px;font-size:20px}
/* ===== ad slots (only rendered when ads are enabled in design/ads.py) ===== */
.ad-slot{margin:40px 0 0;min-height:280px;display:grid;align-content:start;gap:6px}
.ad-slot .ad-label{font-size:12px;color:var(--faint);letter-spacing:.02em}
.ad-slot ins{display:block;min-height:250px}
@media(max-width:560px){.ad-slot{min-height:300px}}
/* ===== scale pages ===== */
.tone-list .tone-btn{all:unset;box-sizing:border-box;display:grid;place-items:center;width:100%;cursor:pointer;border-radius:12px}
.tone-list .tone-btn:focus-visible{outline:3px solid var(--primary);outline-offset:4px}
@media(hover:hover){.tone-list li:not(:first-child):hover{border-color:var(--primary)}}
.scale-chords{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:12px 0 14px}
.scale-chords a{display:grid;justify-items:center;gap:2px;min-width:74px;min-height:64px;padding:10px 12px;border-radius:14px;background:var(--surface);border:1px solid var(--line);text-decoration:none}
.scale-chords .rn{font-size:13px;color:var(--muted);font-weight:600}
.scale-chords b{font:700 20px/1.2 var(--font-display);color:var(--primary-strong)}
@media(hover:hover){.scale-chords a:hover{border-color:var(--primary)}}
.rel-list{margin:6px 0 0;padding-left:1.2em}
.rel-list li{color:var(--muted);margin:0 0 8px;max-width:66ch}
.rel-list a{color:var(--primary-strong)}
.barre-label{fill:var(--primary);font-size:10.5px;font-weight:750;letter-spacing:1.2px;text-anchor:middle}
.barre-tip{margin:14px 0 0;padding:12px 14px;border-radius:var(--r-md,12px);background:var(--surface-2,#F1F3FB);border:1px solid var(--line);font-size:14px;line-height:1.6;color:var(--text)}
.barre-tip strong{color:var(--primary)}
/* ===================== song studio (songwriting) ===================== */
.sw{--sw-lh:1.6;display:grid;gap:14px}
.sw-top{display:flex;gap:8px;flex-wrap:wrap}
.sw-title input{font-family:var(--font-display);font-size:clamp(24px,6vw,32px);font-weight:700;letter-spacing:-.5px;border:1px solid transparent;background:transparent;padding:6px 8px;margin-left:-8px;width:calc(100% + 16px);border-radius:var(--r-sm);min-height:48px;color:var(--ink)}
.sw-title input:hover{border-color:var(--line)}.sw-title input:focus{border-color:var(--primary);background:var(--surface)}
.sw-private{margin:-6px 0 0;font-size:13px;color:var(--muted)}#sw-saved{color:var(--good);margin-left:4px}
.sw-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:16px;display:grid;gap:12px;min-width:0}
.sw-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.sw-grid .field{margin:0}
@media(min-width:720px){.sw-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.sw-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.sw-row>input{flex:1;min-width:140px}
.sw-spacer{flex:1}.sw-tr{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--muted)}
.sw-transport .button{flex:1;min-width:120px}
.sw-panel{border-top:1px solid var(--line);padding-top:12px}.sw-panel p{margin:0 0 10px}
.sw-nums{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}.sw-num{display:inline-flex;gap:6px;align-items:baseline;padding:6px 10px;border-radius:999px;background:var(--surface-2);font-size:13px;color:var(--muted)}.sw-num b{color:var(--ink);font-size:14px}
.sw-voice-ans{font-size:15px;line-height:1.55}
.sw .danger{color:#B42318}html[data-theme=dark] .sw .danger{color:#FF8A80}
.sw-sec{scroll-margin-top:12px;transition:box-shadow .2s,border-color .2s}.sw-sec.playing{border-color:var(--primary);box-shadow:0 0 0 2px color-mix(in srgb,var(--primary) 25%,transparent)}
.sw-sec-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.sw-type{width:auto;min-height:40px;padding:6px 30px 6px 10px;font-size:13px}
.sw-label{font-size:18px;margin:0;flex:1;min-width:90px;letter-spacing:-.2px}
.sw-scheme{font:600 12px/1 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:1px;color:var(--muted)}
.sw-sec-btns{display:inline-flex;gap:4px;margin-left:auto}
.sw .icon-btn{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--surface);color:var(--muted);font-size:16px;cursor:pointer}
.sw .icon-btn:hover{background:var(--surface-2);color:var(--ink)}.sw .icon-btn:disabled{opacity:.35}
.sw-chords{display:flex;flex-wrap:wrap;gap:6px;min-height:44px;align-items:center}
.sw-chip{display:inline-flex;align-items:stretch;border:1px solid var(--line-strong);border-radius:999px;overflow:hidden;background:var(--surface-2)}
.sw-chip button{border:0;background:transparent;color:var(--ink);cursor:pointer;min-height:44px}
.sw-chip-play{font:650 16px/1 var(--font-display);padding:0 6px 0 14px}.sw-chip-x{padding:0 12px 0 6px;color:var(--muted);font-size:18px}
.sw-chip.playing{background:var(--primary);border-color:var(--primary)}.sw-chip.playing button{color:var(--on-primary)}
.sw-keychips,.sw-colour{display:flex;flex-wrap:wrap;gap:6px;padding:10px;border-radius:var(--r-md);background:var(--surface-2)}.sw-keychips p,.sw-colour p{width:100%;margin:0 0 2px}
.sw-col{display:grid;grid-template-columns:auto auto 1fr auto;gap:4px 10px;align-items:center;width:100%;padding:8px 0;border-top:1px solid var(--line)}.sw-col:first-of-type{border-top:0}
.sw-col b{font:700 17px/1 var(--font-display)}.sw-roman{font-size:12px;color:var(--muted);font-weight:650}.sw-tip{font-size:13px;color:var(--muted);line-height:1.45}.sw-col-btns{display:flex;gap:4px}
@media(max-width:520px){.sw-col{grid-template-columns:auto 1fr auto}.sw-tip{grid-column:1/-1;grid-row:2}}
.sw-tabs{display:flex;gap:4px;background:var(--surface-2);padding:4px;border-radius:var(--r-md);width:max-content;max-width:100%}
.sw-tabs button{border:0;background:transparent;border-radius:10px;padding:8px 14px;min-height:40px;color:var(--muted);font-weight:600;cursor:pointer}.sw-tabs button[aria-selected=true]{background:var(--surface);color:var(--ink);box-shadow:var(--shadow-1)}
.sw-write{display:grid;grid-template-columns:38px minmax(0,1fr) 26px;gap:6px;align-items:start}
.sw-lg,.sw-rg{position:relative;min-height:1px}.sw-tacol{position:relative;min-width:0}
.sw-ta,.sw-mirror{width:100%;font:16px/var(--sw-lh) var(--font-body);padding:10px 12px;border:1px solid var(--control-line);border-radius:var(--r-md);background:var(--surface);color:var(--ink);resize:none;white-space:pre-wrap;overflow-wrap:break-word;overflow:hidden;box-sizing:border-box;min-height:96px;tab-size:4}
.sw-mirror{position:absolute;top:0;left:0;visibility:hidden;pointer-events:none;height:auto;min-height:0;border-color:transparent}
.sw-n,.sw-r{position:absolute;height:calc(16px*var(--sw-lh));display:flex;align-items:center;font:650 13px/1 ui-monospace,SFMono-Regular,Consolas,monospace;font-variant-numeric:tabular-nums}
.sw-n{right:0;color:var(--muted)}.sw-n sup{font-size:10px;margin-left:1px}.sw-n.warn{color:var(--warn)}.sw-n.bad{color:#B42318}html[data-theme=dark] .sw-n.bad{color:#FF8A80}
.sw-r{left:0;justify-content:center;width:24px;border-radius:7px}.sw-r.solo{color:var(--faint);font-weight:500}
.sw-r.r0{color:#4652C4;background:#E5E8FF}.sw-r.r1{color:#A3195B;background:#FBE3EE}.sw-r.r2{color:#07694F;background:#DDF5EC}.sw-r.r3{color:#8A4512;background:#FCEBDD}.sw-r.r4{color:#1A5FA6;background:#E0EEFB}.sw-r.r5{color:#6C35AD;background:#EFE5FB}
html[data-theme=dark] .sw-r.r0{color:#B9C0FF;background:#262E52}html[data-theme=dark] .sw-r.r1{color:#FFB3D2;background:#46213A}html[data-theme=dark] .sw-r.r2{color:#7BE3BF;background:#123A31}html[data-theme=dark] .sw-r.r3{color:#F6C79B;background:#3E2B1C}html[data-theme=dark] .sw-r.r4{color:#A5D5FF;background:#17324F}html[data-theme=dark] .sw-r.r5{color:#D8C2FF;background:#33244F}
.sw-match{margin:0;padding:8px 12px;border-radius:var(--r-sm);background:var(--good-soft);color:var(--ink)}.sw-match.bad{background:color-mix(in srgb,var(--warn) 14%,var(--surface))}
.sw-sheet{padding:6px 2px;overflow-x:auto}.sw-line{display:flex;flex-wrap:wrap;align-items:flex-end;margin:0 0 6px;row-gap:4px}.sw-line.blank{height:14px}
.sw-seg{display:inline-flex;flex-direction:column;max-width:100%}.sw-txt{display:block;max-width:100%}
.sw-ch{font:700 15px/1.2 var(--font-display);color:var(--primary);min-height:18px;padding-right:6px;white-space:nowrap}.sw-ch.sw-nochord{min-width:0}
.sw-w{border:0;background:transparent;font:16px/1.5 var(--font-body);color:var(--ink);padding:2px 1px;border-radius:6px;cursor:pointer;display:inline-flex;flex-direction:column;align-items:flex-start;min-height:32px}
.sw-w:hover,.sw-w:focus-visible{background:var(--primary-soft)}.sw-sp{font-size:16px;line-height:1.5}
.sw-dots{font-style:normal;font-size:9px;letter-spacing:2px;color:var(--primary);line-height:1}
.sw-hint{margin:6px 0 0}
.sw-pick{display:flex;flex-wrap:wrap;gap:6px;padding:10px;margin:2px 0 10px;border-radius:var(--r-md);background:var(--surface-2);border:1px solid var(--line)}
.sw-rhymes{display:grid;gap:8px;padding:12px;border-radius:var(--r-md);background:var(--surface-2)}
.sw-rres h4{margin:8px 0 6px;font-size:14px}.sw-rgrp{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-bottom:6px}
.sw-rk{font-size:12px;color:var(--muted);min-width:42px}
.sw-rw{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:999px;padding:6px 12px;min-height:36px;font-size:14px;cursor:pointer}.sw-rw.n{border-style:dashed}.sw-rw:hover{border-color:var(--primary)}
.sw-rec.on,[data-act=loop].on{background:var(--primary);color:var(--on-primary);border-color:var(--primary)}
.sw-memos{display:grid;gap:8px}.sw-memo{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:10px;border-radius:var(--r-md);background:var(--surface-2)}.sw-memo-name{font-size:13px;color:var(--muted);width:100%}.sw-memo audio{flex:1;min-width:180px;height:40px}
.sw-add{display:flex;flex-wrap:wrap;gap:6px}
.sw-vers summary{cursor:pointer;min-height:40px;display:flex;align-items:center;font-weight:600}.sw-ver{display:flex;justify-content:space-between;gap:8px;align-items:center;padding:6px 0;border-top:1px solid var(--line);font-size:14px}
.sw-lib{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);color:var(--ink);padding:18px;width:min(560px,calc(100vw - 32px));max-height:min(80vh,720px);box-shadow:var(--shadow-2)}
.sw-lib::backdrop{background:rgb(10 14 30/.45)}
.sw-lib-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.sw-lib-head h2{margin:0}
#sw-lib-list{display:grid;gap:6px;margin-bottom:12px}
.sw-lib-row{display:grid;gap:2px;text-align:left;padding:12px 14px;border-radius:var(--r-md);border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;min-height:56px}
.sw-lib-row span{font-size:13px;color:var(--muted)}.sw-lib-row.current{border-color:var(--primary);background:var(--primary-soft)}
#sw-print-sheet{display:none}
@media print{
html.sw-printing body *{visibility:hidden!important}
html.sw-printing #sw-print-sheet,html.sw-printing #sw-print-sheet *{visibility:visible!important}
html.sw-printing #sw-print-sheet{display:block;position:absolute;left:0;top:0;width:100%;color:#000;background:#fff;font:12pt/1.4 Georgia,serif}
#sw-print-sheet h1{font-size:20pt;margin:0}#sw-print-sheet h2{font-size:12pt;margin:14pt 0 4pt;text-transform:uppercase;letter-spacing:1px}
.ps-line{display:flex;flex-wrap:wrap;margin:0 0 4pt}.ps-seg{display:inline-flex;flex-direction:column}.ps-seg b{font:bold 10.5pt Arial,sans-serif;padding-right:4pt;min-height:12pt}.ps-gap{height:8pt}.ps-chords{font:bold 11pt Arial,sans-serif}
}
.sw .button{min-height:42px;padding:8px 13px;font-size:14px;border-radius:12px}
.sw .sw-transport .button{min-height:48px;font-size:15px}
.sw .icon-btn{width:38px;height:38px}
.sw-sec{gap:10px}
.sw-starter-h{width:100%;margin:8px 0 0!important}.sw-starter{gap:6px}.sw-starter b{color:var(--ink)}
.sw-prompt{border:1px dashed var(--line-strong);border-radius:var(--r-md);padding:10px 14px}.sw-prompt summary{cursor:pointer;font-weight:600;min-height:28px;display:flex;align-items:center;color:var(--primary)}.sw-prompt p{margin:8px 0 10px;font-size:15px}
.sw-custom{display:grid;gap:10px}.sw-ch3{font-size:16px;margin:0}
.sw-cgrid{align-items:end}.sw-cswing{min-height:46px}
.sw-steps{display:grid;grid-template-columns:repeat(var(--beats,4),minmax(0,1fr));gap:6px}
.sw-beat{display:grid;grid-template-columns:repeat(var(--sub,2),minmax(0,1fr));gap:3px;padding:3px;border-radius:12px;background:var(--surface-2)}
@media(max-width:560px){.sw-steps:not([data-sub="2"]){grid-template-columns:repeat(2,minmax(0,1fr))}}
.sw-step{display:grid;grid-template-rows:1fr auto;place-items:center;width:100%;min-width:0;height:56px;padding:4px 0 3px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--ink);cursor:pointer;font:inherit}
.sw-step:hover{border-color:var(--primary)}.sw-step:focus-visible{outline:3px solid var(--primary);outline-offset:1px}
.sw-sym{font:700 20px/1 var(--font-display)}.sw-cnt{font-size:11px;color:var(--muted);font-weight:600}
.sw-step.s-D,.sw-step.s-U{background:var(--primary-soft);border-color:color-mix(in srgb,var(--primary) 45%,var(--line))}.sw-step.s-D .sw-sym,.sw-step.s-U .sw-sym{color:var(--primary)}
.sw-step.s-X .sw-sym{color:var(--warn)}.sw-step.s-B{background:var(--good-soft)}.sw-step.s-B .sw-sym{color:var(--good)}
.sw-legend b{font-family:var(--font-display);color:var(--ink)}
#sw-ctext{font:600 16px/1.2 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:2px}
.related-tools a{white-space:normal;min-width:0;overflow-wrap:anywhere}
.chord-card .chord-heading>span{white-space:normal;overflow-wrap:anywhere;min-width:0}
.strum-step{min-width:0}
@media(max-width:560px){.strum-step strong+small{display:none}}
.fretboard .tone{font-weight:650;color:var(--ink)}
.fretboard .tone.acc{background:transparent;border:1px dashed var(--line-strong);color:var(--muted);font-weight:500;font-size:11px}
.fretboard .tone.root,html[data-theme=dark] .fretboard .tone.root{background:var(--primary);color:var(--on-primary);border:0;font-weight:700}
.fretboard th.mark{color:var(--ink);font-weight:650}
.fret-mark{display:block;font-size:11px;line-height:1;margin-top:2px;color:var(--primary);letter-spacing:2px}
#scale-notes .note-chip{cursor:pointer;min-height:40px;min-width:44px;font:inherit;font-weight:650;color:var(--ink);border:1px solid var(--line);background:var(--surface-2)}
#scale-notes .note-chip.acc{background:transparent;border-style:dashed;color:var(--muted);font-weight:500}
#scale-notes .note-chip.on{background:var(--primary);border-color:var(--primary);color:var(--on-primary)}
/* ===================== apps hub ===================== */
.apps-link{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 12px;border-radius:12px;color:var(--ink);text-decoration:none;font-weight:560;white-space:nowrap;flex-shrink:0}
.apps-link svg{width:18px;height:18px;fill:none;stroke:var(--primary);stroke-width:2;stroke-linecap:round}
.apps-link:hover{background:var(--surface-2)}.apps-link[aria-current=page]{background:var(--primary-soft)}
@media(max-width:560px){.apps-link{display:none}}
.menu-apps{border-top:1px solid var(--line);margin-top:4px;padding-top:10px!important}
.menu-apps .tile svg{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
.home-app{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;margin:28px 0 8px;padding:18px;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--line)}
.home-app img{border-radius:18px}.home-app h2{margin:0 0 4px;font-size:19px}.home-app p{margin:0;color:var(--muted)}
@media(max-width:620px){.home-app{grid-template-columns:auto 1fr}.home-app .button{grid-column:1/-1}}
.apps-page .intro a{font-weight:600}
.promise{list-style:none;padding:0;margin:8px 0 28px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.promise li{display:grid;gap:2px;padding:12px 14px;border-radius:var(--r-md);background:var(--surface-2);min-width:0}
.promise strong{font-size:15px;color:var(--ink)}.promise span{font-size:13px;color:var(--muted)}
@media(max-width:720px){.promise{grid-template-columns:repeat(2,minmax(0,1fr))}}
.app-list{display:grid;gap:14px}
.app-card{display:grid;grid-template-columns:auto 1fr;gap:16px;padding:18px;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--line);align-items:start}
.app-card h2{margin:0;font-size:20px}.app-card p{margin:6px 0 12px;color:var(--muted)}
.app-card.is-planned{background:transparent;border-style:dashed}
.app-icon{width:64px;height:64px;border-radius:18px;display:block;box-shadow:0 2px 10px rgb(30 30 80/.15)}
.app-hero .app-icon{width:96px;height:96px;border-radius:24px}
.app-icon-soon{display:grid;place-items:center;background:var(--surface-2);box-shadow:none;border:1px dashed var(--line-strong)}
.app-icon-soon svg{width:30px;height:30px;fill:none;stroke:var(--muted);stroke-width:1.7;stroke-linejoin:round;stroke-linecap:round}
.wt{font-size:14px;font-weight:500;color:var(--muted)}
.app-state{display:inline-block;margin-top:6px;font-size:12px;font-weight:650;letter-spacing:.3px;padding:3px 9px;border-radius:999px;background:var(--primary-soft);color:var(--primary)}
.app-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.play-btn{gap:8px}.play-btn svg{width:18px;height:18px}
.play-btn.is-soon{background:var(--surface-2)!important;color:var(--muted)!important;border:1px dashed var(--line-strong)!important;box-shadow:none!important;cursor:default}
.apps-note{margin-top:32px;padding:20px;border-radius:var(--r-lg);background:var(--surface-2)}.apps-note h2{margin-top:0;font-size:19px}.apps-note p:last-child{margin-bottom:0}
.app-hero{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start;margin:4px 0 18px}
.app-hero h1{margin:0 0 6px}.app-tag{font-size:18px;margin:0 0 6px;color:var(--ink)}.app-hero .app-actions{margin-top:12px}
.app-soon-note{margin:10px 0 0}
@media(max-width:520px){.app-hero{grid-template-columns:1fr}.app-hero .app-icon{width:80px;height:80px}}
.app-blurb{max-width:720px}
.shot-strip{display:flex;gap:12px;overflow-x:auto;padding:4px 2px 14px;scroll-snap-type:x mandatory;overscroll-behavior-x:contain}
.shot-strip figure{margin:0;flex:none;scroll-snap-align:start}.shot-strip img{width:216px;height:auto;border-radius:18px;border:1px solid var(--line);display:block;background:var(--surface-2)}
.feature-list{list-style:none;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.feature-list li{padding:14px 16px;border-radius:var(--r-md);background:var(--surface);border:1px solid var(--line);display:grid;gap:4px}
.feature-list strong{font-size:16px}.feature-list span{color:var(--muted);font-size:14px;line-height:1.5}
@media(max-width:620px){.feature-list{grid-template-columns:1fr}}
.faq-block details{border-bottom:1px solid var(--line);padding:4px 0}.faq-block summary{cursor:pointer;min-height:44px;display:flex;align-items:center;font-weight:600}.faq-block p{margin:0 0 12px;color:var(--muted)}
.apps-page section>h2{margin-top:28px}
.apps-page a.inline{display:inline;min-height:0}
.chord-guess{margin:4px 0 14px;border-radius:var(--r-lg);border:1.5px solid color-mix(in srgb,var(--accent) 35%,var(--line));background:var(--surface)}
.chord-guess>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:12px;padding:12px 14px;min-height:56px}
.chord-guess>summary::-webkit-details-marker{display:none}
.chord-guess>summary::after{content:"";margin-left:auto;flex:none;width:9px;height:9px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);transition:transform .2s}
.chord-guess[open]>summary::after{transform:rotate(-135deg)}
.chord-guess>summary>span:nth-child(2){display:grid;gap:2px;min-width:0}
.chord-guess>summary .small{margin:0;color:var(--muted)}
.cg-ico{flex:none;display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:var(--surface-2);font-size:19px}
.cg-body{display:grid;gap:12px;padding:0 14px 16px}.cg-body>p{margin:0}
.cg-answers{display:flex;flex-wrap:wrap;gap:8px}
.cg-ans{min-width:64px;min-height:48px;font:700 17px/1 var(--font-display)}
.cg-ans.good{background:var(--good)!important;border-color:var(--good)!important;color:#fff!important}
html[data-theme=dark] .cg-ans.good{color:#0D111E!important}
.cg-ans.bad{border-color:#B42318!important;color:#B42318!important;background:transparent!important}
html[data-theme=dark] .cg-ans.bad{border-color:#FF8A80!important;color:#FF8A80!important}
.cg-reveal{display:flex;gap:14px;align-items:center;min-height:52px;padding:10px 12px;border-radius:var(--r-md);background:var(--surface-2)}
.cg-reveal:empty{display:none}
.cg-reveal strong{font-size:18px}.cg-reveal p{margin:4px 0 0}
.cg-reveal.is-good{background:var(--good-soft)}.cg-reveal.is-bad{background:color-mix(in srgb,#B42318 12%,var(--surface))}
.cg-q{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--primary-soft);color:var(--primary);font:800 22px/1 var(--font-display);flex:none}
.cg-diagram svg{width:92px;height:auto;display:block}
.cg-score{margin:0}
details.chord-guess>summary::before{display:none}
.jam-suggest{display:grid;gap:6px;margin:-6px 0 12px;min-width:0}
.jam-suggest[hidden]{display:none}
.jam-suggest .js-label{margin:0;color:var(--muted)}
.js-chips{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding:2px 28px 6px 2px;overscroll-behavior-x:contain;-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 36px),transparent);mask-image:linear-gradient(90deg,#000 calc(100% - 36px),transparent)}
.js-chips::-webkit-scrollbar{display:none}
.js-chip{flex:none;display:inline-flex;align-items:center;gap:7px;min-height:44px;padding:0 15px;border-radius:999px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);font:700 16px/1 var(--font-display);cursor:pointer;white-space:nowrap;touch-action:manipulation}
.js-chip small{font:600 12px/1 var(--font-body);color:var(--muted);letter-spacing:.02em}
.js-chip.fit{border-color:color-mix(in srgb,var(--primary) 45%,var(--line));background:var(--primary-soft)}
.js-chip[aria-selected=true]{outline:2px solid var(--primary);outline-offset:1px}
@media(hover:hover) and (pointer:fine){.js-chip:hover{border-color:var(--primary)}}
.sw-wipe{margin:-4px 0 12px;font-size:.92rem;color:var(--warn);line-height:1.45}
.inline-link{all:unset;cursor:pointer;color:var(--primary);font-weight:700;text-decoration:underline;text-underline-offset:3px}
.inline-link:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:4px}
.sw-nudge{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 14px;margin:0 0 14px;padding:12px 14px;border-radius:var(--r-md);background:var(--primary-soft);border:1px solid color-mix(in srgb,var(--primary) 30%,var(--line));color:var(--ink)}
.sw-nudge[hidden]{display:none}
.sw-nudge>span:first-child{flex:1 1 220px;min-width:0;line-height:1.4}
.sw-nudge-btns{display:flex;gap:8px;flex:none}
.sw-nudge .button{min-height:44px}
@media (hover:none),(pointer:coarse){.kbd-only{display:none}}
.sw-pick-h{flex-basis:100%;margin:0 0 2px;color:var(--muted)}
.sw-pick .button.likely{background:var(--primary-soft);border-color:color-mix(in srgb,var(--primary) 45%,var(--line))}
.sw-pick .button small{margin-left:6px;font:600 12px/1 var(--font-body);color:var(--muted)}
.sw-addchord+.jam-suggest{margin-top:-2px}
.vg{display:grid;gap:14px;min-width:0}
.vg-range{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:8px 16px;padding:14px 16px;border-radius:var(--r-lg);background:var(--surface-2);border:1px solid var(--line)}
.vg-kicker{margin:0;font:650 .8rem/1.2 var(--font-body);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.vg-range-val{margin:2px 0 0;font:780 1.6rem/1.15 var(--font-display);color:var(--ink)}
.vg-range p.small{margin:2px 0 0;color:var(--muted)}
.vg-range-edit{flex:1 1 260px;max-width:420px}
.vg-range-edit>summary{cursor:pointer;min-height:44px;display:flex;align-items:center;justify-content:flex-end;font-weight:700;color:var(--primary)}
.vg-range-form{display:grid;gap:8px;margin-top:4px}
.vg-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;padding:4px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line)}
.vg-tabs [role=tab]{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-height:44px;border:0;border-radius:999px;background:none;color:var(--muted);font:700 .95rem/1.15 var(--font-body);cursor:pointer;padding:4px 8px;touch-action:manipulation}
.vg-tabs [role=tab][aria-selected=true]{background:var(--surface);color:var(--primary);box-shadow:var(--shadow-1)}
.vg-stage{display:grid;gap:8px;padding:14px;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--line)}
.vg-read{display:flex;align-items:baseline;justify-content:center;gap:12px;min-height:3.4rem}
.vg-note{font:800 2.8rem/1 var(--font-display);color:var(--ink);font-variant-numeric:tabular-nums}
.vg-cents{font:700 1rem/1 var(--font-body);color:var(--muted);min-width:5.5em}
.vg-cents.near{color:var(--warn)}.vg-cents.good{color:var(--good)}
#vg-canvas{display:block;width:100%;height:200px;border-radius:var(--r-md);background:var(--bg)}
.vg-status{margin:0;text-align:center;color:var(--ink);font-weight:600;min-height:1.5em}
.vg-panel{display:grid;gap:10px}
.vg-panel[hidden]{display:none}
.vg-panel>.small{margin:0;color:var(--muted)}
.vg-dots{display:flex;flex-wrap:wrap;gap:6px;min-height:0}
.vg-dot{min-width:42px;padding:6px 8px;border-radius:999px;text-align:center;font:700 .82rem/1 var(--font-body);background:var(--surface-2);color:var(--muted);border:1px solid var(--line)}
.vg-dot.some{color:var(--warn)}.vg-dot.all{background:var(--good-soft);color:var(--good);border-color:color-mix(in srgb,var(--good) 40%,var(--line))}
.vg-score,.vg-long-meter{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.vg-score>div,.vg-long-meter>div,.vg-pick>div{display:grid;gap:2px;padding:10px;border-radius:var(--r-md);background:var(--surface-2);text-align:center;min-width:0}
.vg-score .small,.vg-long-meter .small,.vg-pick .small{color:var(--muted);font-size:.78rem}
.vg-score strong,.vg-long-meter strong{font:780 1.35rem/1.1 var(--font-display);color:var(--ink);font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.vg-result{min-height:1.5em;color:var(--ink)}
.vg-stars{color:#E8A317;letter-spacing:2px;font-size:1.15rem}
.vg-good{color:var(--good);font-weight:700}.vg-bad{color:var(--warn)}
.vg-pick{display:grid;grid-template-columns:56px minmax(0,1fr) 56px;align-items:center;gap:8px}
.vg-pick strong{font:800 2rem/1.1 var(--font-display);color:var(--ink)}
.vg-step{min-height:56px;font-size:1.5rem;padding:0}
.vg-private{margin:0;color:var(--muted)}
@media(max-width:360px){.vg-tabs [role=tab]{font-size:.85rem}.vg-score strong,.vg-long-meter strong{font-size:1.1rem}#vg-canvas{height:170px}}
.vg-range{align-items:center}
.vg-range-edit{flex:0 0 auto}
.vg-range-edit[open]{flex:1 1 100%;max-width:none}
.vg-range-edit>summary{justify-content:flex-start}
.sw-carddlg .sw-card-prev{display:flex;justify-content:center;padding:6px 0 10px}
#sw-card-cv{display:block;width:auto;height:auto;max-width:100%;max-height:min(56vh,560px);border-radius:14px;box-shadow:var(--shadow-2)}
.sw-hum{flex-basis:100%;display:grid;gap:6px}
.sw-hum[hidden]{display:none}
.sw-hum p{margin:0}
.sw-hum-notes{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.sw-hum-n{padding:5px 9px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font:700 .9rem/1 var(--font-display);color:var(--ink)}
.sw-hum-n.out{border-color:color-mix(in srgb,var(--warn) 55%,var(--line));color:var(--warn)}
.sw-hum-br{color:var(--muted);font-weight:800;padding:0 2px}
.strum-step.active small,.strum-step.active strong{color:var(--on-primary)!important;opacity:1}
.home-app-actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}
@media(max-width:620px){.home-app-actions{grid-column:1/-1;justify-content:stretch}.home-app-actions .button{flex:1 1 auto}}