/* joinamin level test: styles on top of /assets/site.css */
#lt{padding-block:28px 8px;min-height:60vh}
.lt-body{display:grid;gap:18px}
.lt-head{display:grid;gap:14px;max-width:760px}
.lt-head h1{font-size:clamp(34px,5.5vw,60px);font-weight:700;letter-spacing:-.04em;line-height:1}

/* doors */
.lt-doors{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:10px}
.lt-door{all:unset;box-sizing:border-box;cursor:pointer;display:grid;gap:12px;align-content:start;background:var(--panel);border:1px solid var(--line);border-top:6px solid var(--tc);border-radius:22px;padding:26px;box-shadow:var(--shadow);transition:transform .12s,box-shadow .12s;text-decoration:none;color:var(--ink)}
.lt-door:hover{transform:translateY(-3px)}
.lt-door:focus-visible{outline:3px solid var(--tc);outline-offset:3px}
.lt-door strong{font:700 clamp(24px,3vw,32px)/1.05 var(--f-display);letter-spacing:-.02em}
.lt-door-p{color:var(--muted);font-size:16px}
.lt-door-go{font-weight:700;color:var(--tcd)}
.lt-door-ic{width:52px;height:52px;border-radius:16px;background:var(--tcs);display:grid;place-items:center}
.lt-door-ic svg{width:26px;height:26px;stroke:var(--tcd);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.lt-back{margin-top:6px;color:var(--muted)}
.lt-link{background:none;border:0;padding:0;font-weight:700;color:var(--tcd,var(--voice-d));text-decoration:underline;text-underline-offset:3px;cursor:pointer}

/* intro */
.lt-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:28px;align-items:start}
.lt-plan{display:grid;gap:8px;padding-left:22px;margin:0}
.lt-plan li::marker{font-weight:700;color:var(--direction)}
.lt-yn{border:0;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px 18px}
.lt-yn legend{font-weight:700;font-size:15px;margin-bottom:8px;width:100%}
.lt-yn label{display:flex;gap:8px;align-items:center;font-weight:600}
.lt-yn input{width:20px;height:20px;accent-color:var(--tc)}
.lt-sound{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.lt-sound svg,.lt-clock svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.lt-warn{background:var(--change-s)}

/* top bar */
.lt-top{position:sticky;top:64px;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:12px;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);padding:10px 0 12px;margin-bottom:6px;border-bottom:1px solid var(--line)}
.lt-steps{list-style:none;margin:0;padding:0;display:flex;gap:6px;flex-wrap:wrap;counter-reset:s}
.lt-steps li{counter-increment:s;display:flex;align-items:center;gap:6px;font:700 13px var(--f-ui);color:var(--muted);padding:5px 10px 5px 6px;border-radius:999px;background:var(--panel2)}
.lt-steps li::before{content:counter(s);width:20px;height:20px;border-radius:50%;display:grid;place-items:center;background:var(--line);color:var(--ink);font-size:11.5px}
.lt-steps li.done{color:var(--direction-d);background:var(--direction-s)}
.lt-steps li.done::before{content:"✓";background:var(--direction);color:#fff}
.lt-steps li.now{color:var(--bg);background:var(--ink)}
.lt-steps li.now::before{background:var(--bg);color:var(--ink)}
.lt-clock{display:flex;align-items:center;gap:6px;font:600 15px var(--f-mono);color:var(--muted);flex:none}
.lt-clock .low{color:var(--change)}

/* part intro */
.lt-pi{display:grid;gap:14px;justify-items:start;padding:34px;max-width:720px}
.lt-pi h2{font-size:clamp(28px,4vw,40px)}
.lt-pi-n{font:700 64px/1 var(--f-display);letter-spacing:-.05em;color:var(--direction)}
.lt-pi-n small{font-size:24px;color:var(--muted)}

/* questions */
.lt-q{display:grid;gap:22px;max-width:820px;padding:30px}
.lt-qn{font:700 13px var(--f-ui);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.lt-sent{font:500 clamp(22px,3vw,30px)/1.45 var(--f-read)}
.lt-blank{display:inline-block;min-width:4.5em;border-bottom:3px solid var(--direction);color:var(--direction-d);padding:0 4px;text-align:center}
.lt-opts{display:grid;gap:10px}
.lt-opts2{grid-template-columns:repeat(2,minmax(0,1fr))}
.lt-opt{text-align:left;background:var(--panel2);border:1.5px solid var(--line);border-radius:14px;padding:13px 16px;font:600 16.5px/1.4 var(--f-ui);transition:border-color .1s,background .1s}
.lt-opt:hover{border-color:var(--direction)}
.lt-opt.on{border-color:var(--direction);background:var(--direction-s);color:var(--direction-d);box-shadow:inset 0 0 0 1px var(--direction)}
.lt-foot{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.lt-foot .btn{margin-left:auto}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}

.lt-two{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:18px;align-items:start}
.lt-text{display:grid;gap:14px}
.lt-text p{font:400 18px/1.75 var(--f-read)}
.lt-qs{display:grid;gap:22px}
.lt-mq{display:grid;gap:10px}
.lt-mq-q{font-weight:600}
.lt-wait{padding:20px 0}

/* player */
.lt-player{display:grid;gap:18px;justify-items:center;text-align:center;padding:30px}
.lt-player .eyebrow{justify-self:stretch;text-align:left}
.lt-play{width:96px;height:96px;border-radius:50%;border:0;background:var(--voice);color:#fff;display:grid;place-items:center;box-shadow:0 6px 0 var(--voice-d);transition:transform .08s}
.lt-play svg{width:38px;height:38px;fill:currentColor}
.lt-play:active{transform:translateY(4px);box-shadow:0 2px 0 var(--voice-d)}
.lt-play[disabled]{opacity:.5;cursor:not-allowed}
.lt-play.on{opacity:1;background:var(--voice-d)}
.lt-wave{display:flex;gap:4px;align-items:center;height:36px}
.lt-wave i{width:5px;height:8px;border-radius:3px;background:var(--line)}
.lt-wave.on i{background:var(--voice);animation:ltw 1s ease-in-out infinite}
.lt-wave.on i:nth-child(3n){animation-delay:-.3s}.lt-wave.on i:nth-child(3n+1){animation-delay:-.6s}.lt-wave.on i:nth-child(4n){animation-delay:-.15s}
@keyframes ltw{0%,100%{height:8px}50%{height:34px}}
.lt-script{text-align:left;display:grid;gap:8px;background:var(--panel2);border-radius:14px;padding:14px 16px}

/* writing and speaking */
.lt-write,.lt-speak{display:grid;gap:12px;max-width:860px;padding:30px}
.lt-prompt{font:500 clamp(20px,2.6vw,25px)/1.45 var(--f-read)}
.lt-ta{width:100%;min-height:240px;background:var(--panel2);color:var(--ink);border:1.5px solid var(--line);border-radius:14px;padding:14px 16px;font:17px/1.6 var(--f-ui);resize:vertical}
.lt-ta.short{min-height:120px}
.lt-ta:focus{outline:none;border-color:var(--direction);box-shadow:0 0 0 3px var(--direction-s)}
.lt-ta[readonly]{opacity:.85}
.lt-count{font:600 14px var(--f-mono);color:var(--muted)}
.lt-mic{display:flex;gap:18px;align-items:center;background:var(--panel2);border-radius:18px;padding:16px 18px}
.lt-ring{width:72px;height:72px;border-radius:50%;flex:none;display:grid;place-items:center;border:5px solid var(--line);font:700 24px var(--f-display)}
.lt-mic.prep .lt-ring{border-color:var(--change);color:var(--change)}
.lt-mic.rec .lt-ring{border-color:var(--community);color:var(--community);animation:ltp 1.2s ease-in-out infinite}
.lt-mic.done .lt-ring{border-color:var(--good);background:var(--good-s)}
.lt-mic.done .lt-ring::after{content:"✓";color:var(--good);font-size:28px}
@keyframes ltp{0%,100%{box-shadow:0 0 0 0 color-mix(in srgb,var(--community) 40%,transparent)}50%{box-shadow:0 0 0 10px transparent}}
.lt-audio{width:100%;max-width:520px}

/* result */
.lt-result{display:grid;gap:18px}
.lt-hero{display:grid;grid-template-columns:minmax(0,1fr);gap:26px;padding:34px;background:linear-gradient(135deg,var(--panel) 55%,var(--direction-s))}
.lt-hero-l{display:grid;gap:12px}
.lt-big{display:flex;align-items:baseline;gap:18px;flex-wrap:wrap}
.lt-big b{font:800 clamp(96px,16vw,168px)/.85 var(--f-display);letter-spacing:-.06em;color:var(--direction)}
.lt-big span{font:700 clamp(24px,3.4vw,36px)/1.1 var(--f-display);letter-spacing:-.02em}
.lt-pos{font-weight:700;font-size:18px}
.lt-scale-track{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:4px}
.lt-scale-track span{text-align:center;font:700 14px var(--f-ui);padding:10px 0;border-radius:10px;background:var(--panel2);color:var(--muted)}
.lt-scale-track span.on{background:var(--direction);color:var(--panel)}
.lt-marker{position:absolute;top:-12px;width:0;height:0;border-left:9px solid transparent;border-right:9px solid transparent;border-top:11px solid var(--ink);transform:translateX(-50%)}
.lt-scale-ends{display:flex;justify-content:space-between;margin-top:6px}
.lt-h2{font-size:clamp(24px,3vw,32px);margin-bottom:12px}
.lt-table th[scope="row"]{background:none;font:700 15.5px var(--f-ui);letter-spacing:0;border-top:1px solid var(--line)}
.lt-lv{display:inline-block;min-width:44px;text-align:center;font:800 17px var(--f-display);background:var(--direction-s);color:var(--direction-d);border-radius:9px;padding:3px 8px}
.lt-barcell{width:34%}
.lt-bar{display:block;height:10px;border-radius:999px;background:var(--panel2);overflow:hidden}
.lt-bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--direction),var(--voice))}
.lt-sw h3{font-size:26px}
.lt-offer{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;border-top:6px solid var(--tc)}
.lt-ticks{list-style:none;padding:0;display:grid;gap:8px}
.lt-ticks li{display:flex;gap:10px}
.lt-ticks li::before{content:"✓";font-weight:800;color:var(--good)}
.lt-send{display:grid;gap:14px;background:var(--panel2);border-radius:18px;padding:20px}
.lt-after{justify-content:flex-start}

@media (max-width:860px){
  .lt-grid,.lt-two,.lt-offer{grid-template-columns:minmax(0,1fr)}
  .lt-doors{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:760px){
  .lt-top{top:96px}
  .lt-steps li{font-size:0;padding:4px}
  .lt-steps li::before{font-size:11.5px}
  .lt-steps li.now{font-size:12.5px;padding:5px 10px 5px 6px}
  .lt-opts2{grid-template-columns:minmax(0,1fr)}
  .lt-q,.lt-pi,.lt-write,.lt-speak,.lt-player,.lt-hero{padding:22px}
  .lt-barcell{display:none}
  .lt-mic{padding:12px}
}
@media print{
  .site-head,.site-foot,.lt-after,.lt-send,.lt-top,audio{display:none!important}
  body{background:#fff}
  .card{box-shadow:none;break-inside:avoid}
}

/* AI feedback */
.lt-ai-wait{display:flex;gap:14px;align-items:center}
.lt-spin{width:26px;height:26px;border-radius:50%;border:3px solid var(--line);border-top-color:var(--direction);animation:ltspin .9s linear infinite;flex:none}
@keyframes ltspin{to{transform:rotate(360deg)}}
.lt-fb-h{display:flex;justify-content:space-between;align-items:center;gap:12px}
.lt-fb p{font-size:16.5px}
.lt-fb-cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.lt-fb-cols strong{display:block;margin-bottom:6px}
.lt-arrows{list-style:none;padding:0;display:grid;gap:8px}
.lt-arrows li{display:flex;gap:10px}
.lt-arrows li::before{content:"→";font-weight:800;color:var(--change)}
@media (max-width:760px){ .lt-fb-cols{grid-template-columns:minmax(0,1fr)} }
@media (prefers-reduced-motion:reduce){ .lt-spin{animation:none} }