:root{
  --bg:#0f1115;--card:#171a21;--line:#262b36;--fg:#e8eaf0;--muted:#8b93a7;
  --acc:#ffb347;--acc2:#5ec8ff;--ok:#5fd68a;--warn:#ff7a7a;--radius:14px;
}
@media (prefers-color-scheme: light){
  :root{--bg:#f6f4ee;--card:#fff;--line:#e6e2d8;--fg:#1c1b19;--muted:#6b6a66;--acc:#e08a00;--acc2:#0b84c7}
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,"Apple SD Gothic Neo","Noto Sans KR",Segoe UI,sans-serif;line-height:1.5}
a{color:var(--acc2)}
.top{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;gap:12px;flex-wrap:wrap}
.brand{display:flex;gap:12px;align-items:center}
.logo{font-size:40px}
h1{margin:0;font-size:24px;letter-spacing:.3px}
h1 small{font-weight:500;color:var(--muted);font-size:14px;margin-left:6px}
.tag{margin:0;color:var(--muted);font-size:13px}
.tabs{display:flex;gap:6px;padding:0 16px;border-bottom:1px solid var(--line);overflow-x:auto}
.tab{background:none;border:0;color:var(--muted);padding:10px 14px;font-size:15px;cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap}
.tab.active{color:var(--fg);border-bottom-color:var(--acc)}
main{padding:16px;max-width:1100px;margin:0 auto}
.panel{display:none}.panel.active{display:block}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:820px){.grid2{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px}
button{font:inherit;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--fg);padding:9px 14px;cursor:pointer}
button.primary{background:var(--acc);color:#1a1200;border-color:transparent;font-weight:700}
button.primary:disabled{opacity:.45;cursor:not-allowed}
button.ghost{background:transparent}
button.big{font-size:17px;padding:11px 18px}
.row{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px;align-items:center}
.viewport{position:relative;background:#000;border-radius:10px;overflow:hidden;aspect-ratio:4/3}
video{width:100%;height:100%;object-fit:cover;display:block}
.spec{position:absolute;left:0;right:0;bottom:0;width:100%;height:26%;opacity:.85;background:rgba(0,0,0,.35)}
.countdown{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:72px;font-weight:800;color:#fff;text-shadow:0 2px 12px #000;pointer-events:none}
.meter{position:absolute;top:8px;left:8px;width:120px;height:6px;background:rgba(255,255,255,.25);border-radius:3px}
.meter i{display:block;height:100%;width:0;background:var(--ok);border-radius:3px;transition:width .08s}
.ctx{width:100%;margin-top:10px;padding:9px 10px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--fg);font:inherit}
.hint{color:var(--muted);font-size:13px;margin:8px 0 0}
.placeholder{color:var(--muted);text-align:center;padding:40px 10px}
.bubble{font-size:22px;font-weight:700;line-height:1.35;padding:10px 4px}
.bubble .q{color:var(--acc)}
.stateRow{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:6px 0 12px}
.chip{background:var(--acc);color:#1a1200;padding:3px 10px;border-radius:999px;font-weight:700;font-size:13px}
.chip.ghost{background:transparent;color:var(--fg);border:1px solid var(--line)}
.conf{color:var(--muted);font-size:13px}
.cues{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.cues h4,.advice h4,.history h4{margin:0 0 4px;font-size:13px;color:var(--muted)}
.cues ul{margin:0;padding-left:18px;font-size:14px}
.advice{margin-top:12px;padding:10px;border-radius:10px;background:color-mix(in srgb,var(--acc2) 12%,transparent)}
.advice p{margin:0}
.caution{margin-top:10px;padding:10px;border-radius:10px;background:color-mix(in srgb,var(--warn) 18%,transparent);font-size:14px}
.fb{margin-top:12px;font-size:13px;color:var(--muted)}
.thumbs{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.thumbs img{width:96px;border-radius:6px}
.history{margin-top:16px}
.history ul{margin:0;padding-left:18px;font-size:14px}
.muted{color:var(--muted)}
/* 사람 → 개 */
.siglist{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px}
.sig{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:10px;text-align:left}
.sig.active{border-color:var(--acc);box-shadow:0 0 0 2px color-mix(in srgb,var(--acc) 40%,transparent)}
.sig b{font-size:15px}.sig small{color:var(--muted);font-size:12px}
.coach h3{margin:0 0 4px}
.coach .sub{color:var(--muted);margin:0 0 10px;font-size:14px}
.stage{background:#0b0d12;border-radius:10px;padding:8px}
.figAnim{display:block;width:100%;max-width:420px;height:auto;margin:0 auto}
.keyframes{display:flex;gap:6px;justify-content:center;margin-top:6px}
.kf{position:relative;flex:1;max-width:150px}
.kf canvas{width:100%;height:auto;background:#12151c;border-radius:8px;border:1px solid var(--line)}
.kf span{position:absolute;top:4px;left:6px;background:var(--acc);color:#1a1200;font-weight:800;font-size:12px;border-radius:999px;padding:0 7px}
.steps{margin:12px 0 0;padding-left:20px;font-size:14px}
.steps li{margin:4px 0}
.tone{margin-top:10px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.tone canvas{flex:1;min-width:160px;height:48px;background:var(--bg);border-radius:8px;border:1px solid var(--line)}
.practice{margin-top:12px;padding:10px;border-radius:10px;border:1px dashed var(--line)}
.score{font-size:28px;font-weight:800;color:var(--ok)}
.why{font-size:13px;color:var(--muted);margin-top:10px}
.prose{font-size:15px;max-width:800px}
.prose h3{margin-top:18px}
.prose li{margin:4px 0}
footer{padding:20px 16px;color:var(--muted);font-size:12px;text-align:center}
footer p{margin:4px 0}
.spin{display:inline-block;width:14px;height:14px;border:2px solid var(--muted);border-top-color:var(--acc);border-radius:50%;animation:sp .8s linear infinite;vertical-align:-2px;margin-right:6px}
@keyframes sp{to{transform:rotate(360deg)}}
/* stick figure animations */
.fig{--d:1.6s}
.fig .head,.fig .torso,.fig .arm,.fig .leg{transform-box:fill-box;transform-origin:center}
@keyframes bow{0%,100%{transform:rotate(0)}50%{transform:rotate(38deg) translateY(10px)}}
@keyframes crouch{0%,100%{transform:translateY(0)}50%{transform:translateY(22px)}}
@keyframes pat{0%,100%{transform:rotate(0)}25%{transform:rotate(-12deg)}75%{transform:rotate(10deg)}}
@keyframes raise{0%{transform:rotate(0)}60%,100%{transform:rotate(-110deg)}}
@keyframes still{0%,100%{transform:translateY(0)}}
@keyframes sideturn{0%,100%{transform:scaleX(1)}50%{transform:scaleX(.35)}}
@keyframes blink{0%,45%,55%,100%{transform:scaleY(1)}50%{transform:scaleY(.1)}}
@keyframes clap{0%,100%{transform:rotate(0)}50%{transform:rotate(-70deg)}}
@keyframes palm{0%{transform:rotate(0)}40%,100%{transform:rotate(-90deg)}}
@keyframes stroke{0%,100%{transform:translateY(0) rotate(-50deg)}50%{transform:translateY(16px) rotate(-50deg)}}
@keyframes lean{0%,100%{transform:rotate(0)}50%{transform:rotate(-8deg)}}
@keyframes stepback{0%,100%{transform:translateX(0)}50%{transform:translateX(-26px)}}

.avoid{color:var(--warn)}