/* Shared refinements. Audio engines and tool-specific layouts remain in each page. */
:root{--mut:#a5ada5;--mut2:#939d93;--line:#2c342c;--line2:#414c41}
html{scroll-padding-top:90px}body{margin:0;background:#0d0f0d;color:#e9ede9}button,input,select,textarea{max-width:100%}button,a,input,select,textarea{touch-action:manipulation}:focus-visible{outline:2px solid #1ed760!important;outline-offset:4px!important}.skip-link{position:fixed;left:16px;top:-80px;z-index:10000;padding:12px 20px;background:#1db954;color:#06130b;font-weight:700}.skip-link:focus{top:10px}.top{gap:16px}.brand{white-space:nowrap}.sitenav{display:flex;flex-wrap:wrap;gap:0;padding:6px 18px;background:#101410;border-bottom:1px solid #2c342c;overflow:visible}.sitenav a{display:flex;align-items:center;min-height:44px;padding:9px 12px;font-size:11px;letter-spacing:.04em;text-decoration:none;color:#a5ada5;border-bottom:2px solid transparent}.sitenav a:hover{background:#192219;color:#e9ede9}.sitenav a.on{color:#1ed760;border-bottom-color:#1db954}.nav-toggle{font:inherit;color:#e9ede9;background:#141714;border:1px solid #414c41;padding:10px 14px;min-height:44px;cursor:pointer}.nav-toggle[hidden]{display:none}.minihero p{font-size:12px;line-height:1.65;letter-spacing:.07em;max-width:75ch}.guide p,.guide li{font-size:14px;line-height:1.8;max-width:76ch}.guide h3{font-size:12px;letter-spacing:.1em}.guide table{display:block;overflow-x:auto}.lab,.dim,.lv-hint,.lv-stats{font-size:11px;line-height:1.7}.btn,.seg button{min-height:40px}.lv-grid .lab,.lv-hint{font-size:12px}.lv-heading h2{font-size:15px}.lv-heading h2 span{font-variant-numeric:tabular-nums}.lv-status{font-size:12px}.lv-word{min-height:34px}.lv-track{overscroll-behavior:contain}.lv-controls{gap:6px 18px}.lv-topline{line-height:1.8}footer{padding:24px max(18px,calc((100vw - 1344px)/2));margin-top:32px}footer .dim{font-size:11px;letter-spacing:.05em}.home-main{max-width:1240px;margin:auto;padding:40px 24px 72px}.home-hero{display:grid;grid-template-columns:1.5fr 1fr;background:#1db954;color:#06130b;min-height:350px;padding:48px;gap:36px;align-items:center}.eyebrow{font-size:11px;letter-spacing:.15em;font-weight:700}.home-hero h1{font:900 clamp(46px,7vw,88px)/.96 Archivo,sans-serif;letter-spacing:-.055em;margin:24px 0}.home-hero p{max-width:48ch;font-size:14px;line-height:1.8}.home-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}.home-actions a{display:inline-flex;align-items:center;padding:13px 18px;text-decoration:none;font-weight:700;font-size:12px;border:1px solid #06130b;color:#06130b;min-height:46px}.home-actions a:first-child{background:#06130b;color:#e9ede9}.hero-mark{display:flex;align-items:center;justify-content:center;gap:9px;height:200px;border:1px solid #0b7d37;padding:25px}.hero-mark i{display:block;flex:1;background:#06130b;height:var(--h);max-width:20px}.home-meta{display:flex;gap:24px;flex-wrap:wrap;padding:18px 0 28px;color:#a5ada5;font-size:11px;border-bottom:1px solid #2c342c}.section-title{display:flex;justify-content:space-between;align-items:baseline;gap:16px;flex-wrap:wrap;margin:36px 0 18px}.section-title h2{font:800 28px Archivo,sans-serif;letter-spacing:-.03em}.section-title p{color:#a5ada5;font-size:12px}.tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.tool-card{display:flex;flex-direction:column;min-height:195px;padding:24px;border:1px solid #2c342c;background:#141714;text-decoration:none;color:#e9ede9;transition:border-color .15s,background .15s}.tool-card:hover{background:#182018;border-color:#1db954}.tool-card.featured{border-color:#1db954}.tool-card small{color:#1ed760;font-size:10px;letter-spacing:.1em}.tool-card h3{font:800 22px Archivo,sans-serif;margin:20px 0 10px}.tool-card p{font-size:12px;color:#a5ada5;line-height:1.75;margin:0 0 18px}.tool-card span{margin-top:auto;color:#1ed760;font-size:12px}.home-path{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;padding:26px;border:1px solid #2c342c;background:#101410}.home-path b{font:800 18px Archivo,sans-serif}.home-path p{color:#a5ada5;font-size:12px;line-height:1.8;margin-top:10px}.home-path a{color:#1ed760}.home-note{color:#a5ada5;font-size:12px;line-height:1.8;margin-top:30px;max-width:85ch}.sitenav[hidden]{display:none!important}
@media(max-width:700px){.top{padding:12px 16px}.sitenav{padding:6px 12px}.sitenav a{width:50%;font-size:12px}.home-main{padding:20px 14px 48px}.home-hero{grid-template-columns:1fr;padding:28px 24px;gap:10px}.hero-mark{height:70px;padding:10px}.home-hero h1{font-size:56px}.tool-grid{grid-template-columns:1fr 1fr}.tool-card{padding:18px}.home-path{grid-template-columns:1fr}.guide{padding:20px!important}.guide p,.guide li{font-size:13px}.badges{display:none}.lv-controls{gap:0 12px}}@media(max-width:440px){.tool-grid{grid-template-columns:1fr}.home-hero h1{font-size:48px}.tool-card{min-height:160px}.brand{font-size:15px}.home-meta{gap:12px}.btn{min-height:44px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* Branding also applies to the privacy page. */
.top{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #2c342c;background:#0d0f0d}.brand{display:flex;align-items:center;font:900 17px Archivo,sans-serif;color:#e9ede9;text-decoration:none}.brand b{color:#1db954}.brand::before{content:"";width:11px;height:11px;background:#1db954;margin-right:10px;flex:none}