:root{
  --bg:#0d0f0e;--panel:#151816;--panel2:#1b1f1c;--line:#272c29;--text:#eef1ee;--mute:#8f9993;
  --keep:#7be0a0;--cut:#ff6a55;--cut-bg:rgba(255,106,85,.10);
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
  --sans:ui-sans-serif,-apple-system,"SF Pro Text","Segoe UI",Inter,Roboto,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.55 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer}
.top,main,footer{max-width:980px;margin:0 auto;padding-left:20px;padding-right:20px}
.top{display:flex;justify-content:space-between;align-items:center;padding-top:18px;padding-bottom:18px}
.mark{font-weight:700;letter-spacing:-.01em;text-decoration:none;display:flex;align-items:center;gap:9px}
.dot{width:12px;height:12px;border-radius:50%;background:var(--keep);box-shadow:0 0 0 4px rgba(123,224,160,.15)}
nav{display:flex;gap:16px;align-items:center;font-size:14px;color:var(--mute)}
nav a{text-decoration:none}
.pill{border:1px solid var(--line);padding:7px 14px;border-radius:99px;color:var(--text)}
.hero{padding:56px 0 36px}
.eyebrow{font:500 12px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--keep);margin:0 0 20px}
h1{font:400 clamp(40px,8.5vw,84px)/.98 var(--serif);letter-spacing:-.03em;margin:0 0 22px}
h1 em{color:var(--cut);font-style:italic;text-decoration:line-through;text-decoration-thickness:.05em;text-decoration-color:rgba(255,106,85,.55)}
.lede{max-width:56ch;color:#c4ccc7;font-size:18px;margin:0 0 34px}
.strip{display:flex;align-items:center;gap:3px;height:76px}
.strip i{flex:1;min-width:0;background:var(--keep);border-radius:2px;opacity:.9;animation:rise .7s both}
.strip i.c{background:var(--cut);opacity:.85}
@keyframes rise{from{transform:scaleY(.1);opacity:0}}
.strip-cap{color:var(--mute);font-size:13px;margin:10px 0 0}
.k{display:inline-block;width:9px;height:9px;border-radius:2px;margin:0 6px 0 10px;vertical-align:baseline}.k:first-child{margin-left:0}
.k.keep{background:var(--keep)}.k.cut{background:var(--cut)}
.tool{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:22px;margin:8px 0 64px;scroll-margin-top:12px}
.load{display:grid;grid-template-columns:1.5fr 1fr;gap:16px}
.drop{border:1.5px dashed #3a413d;border-radius:14px;min-height:190px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;text-align:center;padding:20px;cursor:pointer;transition:.15s}
.drop strong{font:400 26px/1.1 var(--serif)}
.drop span{color:var(--mute);font-size:14px}
.drop:hover,.drop.over,.drop:focus-visible{border-color:var(--keep);background:rgba(123,224,160,.05);outline:none}
.side{display:flex;flex-direction:column;gap:12px}
.mini{display:block;background:var(--panel2);border:1px solid var(--line);border-radius:14px;padding:16px;cursor:pointer;flex:1}
.mini b{display:block;margin-bottom:4px}.mini span{color:var(--mute);font-size:14px}
.ghost,.solid{border-radius:99px;padding:12px 20px;border:1px solid var(--line);background:transparent;font-weight:600;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px}
.ghost:hover{border-color:var(--mute)}
.solid{background:var(--keep);color:#07140c;border-color:var(--keep)}
.solid:hover{filter:brightness(1.08)}
.lock{font:600 12px var(--mono);background:rgba(0,0,0,.15);padding:2px 8px;border-radius:99px}
.busy{padding:36px 4px;text-align:center}
.bar{height:6px;background:var(--panel2);border-radius:9px;overflow:hidden;max-width:420px;margin:0 auto 18px}
.bar i{display:block;height:100%;width:0;background:var(--keep);transition:width .3s}
.bar.indet i{width:35%;animation:slide 1.2s infinite ease-in-out}
@keyframes slide{0%{margin-left:-35%}100%{margin-left:100%}}
.busy p{margin:0}.fine{color:var(--mute);font-size:13.5px;margin-top:6px!important}
.rhead{display:flex;justify-content:space-between;gap:16px;align-items:flex-end;flex-wrap:wrap;margin-bottom:18px}
h2{font:400 28px/1.15 var(--serif);margin:0;letter-spacing:-.01em;overflow-wrap:anywhere}
h3{font:600 13px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mute);margin:26px 0 10px}
.stats{margin:6px 0 0;color:var(--mute);font-size:14px}.stats b{color:var(--cut);font-weight:600}
.seg{display:flex;background:var(--panel2);border:1px solid var(--line);border-radius:99px;padding:3px}
.seg button{border:0;background:none;padding:8px 16px;border-radius:99px;font-size:14px;color:var(--mute);min-height:36px}
.seg button[aria-checked=true]{background:var(--text);color:#0d0f0e;font-weight:600}
.timeline{position:relative;height:44px;background:var(--keep);opacity:1;border-radius:8px;cursor:pointer;overflow:hidden;background-image:repeating-linear-gradient(90deg,rgba(0,0,0,.28) 0 2px,transparent 2px 6px);background-color:#2f6e49}
.timeline u{position:absolute;top:0;bottom:0;background:var(--cut);background-image:repeating-linear-gradient(90deg,rgba(0,0,0,.25) 0 2px,transparent 2px 6px);min-width:3px}
.timeline u.off{background:#3b423e;opacity:.8}
.timeline i{position:absolute;top:0;bottom:0;width:2px;background:#fff;left:0;box-shadow:0 0 0 1px rgba(0,0,0,.4)}
.times{display:flex;justify-content:space-between;font:12px var(--mono);color:var(--mute);margin-top:6px}
.player{display:flex;align-items:center;gap:16px;margin-top:14px;flex-wrap:wrap}
.play{width:54px;height:54px;border-radius:50%;border:0;background:var(--text);color:#0d0f0e;font-size:18px;padding-left:3px}
.switch{display:flex;align-items:center;gap:10px;font-size:14px;cursor:pointer}
.switch input{position:absolute;opacity:0}
.switch span{width:40px;height:24px;border-radius:99px;background:#39403c;position:relative;transition:.15s}
.switch span::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;transition:.15s}
.switch input:checked+span{background:var(--keep)}.switch input:checked+span::after{left:19px;background:#07140c}
.switch input:focus-visible+span{outline:2px solid #fff;outline-offset:2px}
.toast{font:13px var(--mono);color:var(--cut);opacity:0;transition:opacity .2s}.toast.on{opacity:1}
.segs{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.segs li{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:start;background:var(--panel2);border:1px solid var(--line);border-left:3px solid var(--cut);border-radius:12px;padding:12px 14px}
.segs li.off{border-left-color:#444c47;opacity:.6}
.segs li.off .q{text-decoration:none}
.segs input{width:20px;height:20px;margin-top:3px;accent-color:var(--cut)}
.segs .t{font:13px var(--mono);color:var(--cut);background:none;border:0;padding:2px 0;text-align:left;white-space:nowrap}
.segs .q{font-size:14.5px;color:#cfd6d1;display:block;overflow-wrap:anywhere}
.segs .q mark{background:var(--cut-bg);color:#ffb3a7;border-radius:3px;padding:0 2px}
.segs .d{font:12px var(--mono);color:var(--mute);white-space:nowrap}
.empty{color:var(--mute)}
.export{margin-top:30px;border-top:1px solid var(--line);padding-top:6px;display:grid;gap:14px}
.export h3{margin-top:18px}.actions{display:flex;gap:10px;flex-wrap:wrap}
.unlock{background:var(--panel2);border:1px dashed #3a413d;border-radius:14px;padding:16px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.unlock p{margin:0;flex:1 1 260px;font-size:14.5px}
.again{margin-top:22px;background:none;border:0;color:var(--mute);padding:8px 0}
.how{padding:0 0 70px}.how ol{padding:0;margin:20px 0;list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:14px;counter-reset:s}
.how li{counter-increment:s;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px;color:#c4ccc7;font-size:15px}
.how li::before{content:counter(s,decimal-leading-zero);display:block;font:12px var(--mono);color:var(--keep);margin-bottom:12px}
.how b{color:var(--text)}
footer{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:var(--mute);font-size:13px;padding-top:20px;padding-bottom:40px;border-top:1px solid var(--line)}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--keep);outline-offset:2px}
@media(max-width:720px){
  .load{grid-template-columns:1fr}.how ol{grid-template-columns:1fr}
  .tool{padding:16px;border-radius:16px}.hero{padding-top:34px}
  .segs li{grid-template-columns:auto 1fr}.segs .d{grid-column:2}
  .seg{width:100%}.seg button{flex:1;padding:8px 6px}
  .strip{height:56px;gap:2px}.lede{font-size:16.5px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}