:root{--y:#FFD400;--k:#0A0A0A;--w:#fff;--g:#1a1a1e;--g2:#2e2e33;--m:#9a9aa3;--n:#A3FF00}
*{box-sizing:border-box}body{margin:0;background:var(--k);color:var(--w);font:16px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif;padding-bottom:calc(70px + env(safe-area-inset-bottom))}
header{position:sticky;top:0;z-index:5;background:var(--k);border-bottom:3px solid var(--y);padding:calc(8px + env(safe-area-inset-top)) 14px 8px}
.brand{font-weight:900;letter-spacing:.5px}.brand span{background:var(--y);color:var(--k);padding:0 6px;margin-right:4px}
#gsub{color:var(--m)}main{max-width:900px;margin:auto;padding:14px}
h2{margin:.3em 0;color:var(--y)}h3{margin:.2em 0}a{color:var(--y)}
.bar{position:relative;height:16px;background:var(--g2);border-radius:9px;overflow:hidden;margin:6px 0}.bar.big{height:20px}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--y),#FFF176)}.bar b{position:absolute;right:8px;top:0;font-size:12px;line-height:16px;color:var(--w);mix-blend-mode:difference}.bar.big b{line-height:20px}
.card{background:var(--g);border:1px solid var(--g2);border-radius:14px;padding:12px 14px;margin:10px 0}.card small{color:var(--y);font-weight:800;letter-spacing:1px}
.card.next{border:2px solid var(--y)}.card.simple{border-left:6px solid var(--y)}.card.warn{border-left:6px solid #FFC300}.card.err{border-left:6px solid #ff4d6d}
button,.btn{background:var(--y);color:var(--k);border:0;border-radius:10px;padding:10px 14px;font-weight:800;cursor:pointer;display:inline-block;text-decoration:none;font-size:15px;margin:4px 0}
button.ghost{background:var(--g2);color:var(--w)}button.danger{background:#ff4d6d;color:#fff}
details.phase{background:var(--g);border-radius:14px;margin:10px 0;border:1px solid var(--g2)}
details.phase summary{display:flex;gap:10px;padding:12px;cursor:pointer;list-style:none}.ico{font-size:28px}.pt{flex:1}.pt small{display:block;color:var(--m)}
.step{display:flex;gap:10px;align-items:center;padding:10px 14px;border-top:1px solid var(--g2);color:var(--w);text-decoration:none;cursor:pointer}.step em{margin-left:auto;color:var(--m);font-style:normal}.step.ok{color:var(--m)}.step .dot{color:var(--y);width:18px}
.dg{background:#3a3a42;border:1px solid #FFD40055;border-radius:14px;padding:6px;margin:10px 0}.dg svg{width:100%;height:auto;display:block}
.ref img,.gal img{width:100%;border-radius:12px;cursor:zoom-in}.ref figcaption,.gal figcaption{color:var(--m);font-size:13px}figure{margin:10px 0}
.gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.ck{display:flex;gap:10px;padding:8px 0;border-bottom:1px dashed var(--g2);cursor:pointer}.ck input{width:22px;height:22px;accent-color:var(--y);flex:none}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}@media(max-width:640px){.grid2{grid-template-columns:1fr}}
ul{padding-left:20px;margin:6px 0}li{margin:4px 0}
.lnk{display:block;padding:9px 10px;margin:6px 0;border-radius:10px;background:var(--g2);color:var(--w);text-decoration:none}.lnk span{font-size:11px;font-weight:900;padding:1px 6px;border-radius:5px;margin-right:8px}.lnk.easy span{background:var(--n);color:#000}.lnk.pro span{background:var(--y);color:#000}
.tip{border-left:3px solid var(--y);padding:4px 10px;margin:8px 0}.tip p{margin:4px 0}.tip a{font-size:13px}.tag{background:var(--y);color:var(--k);font-size:11px;padding:1px 6px;border-radius:5px;font-weight:900}
textarea{width:100%;min-height:90px;background:var(--k);color:var(--w);border:1px solid var(--g2);border-radius:10px;padding:8px;font:inherit}
.crumb{color:var(--m);font-size:14px}.crumb a{cursor:pointer}.nav2{display:flex;justify-content:space-between;margin:14px 0}.muted{color:var(--m)}
.tree{list-style:none;padding-left:4px;font-size:14px}.tree ul{list-style:none;padding-left:16px;border-left:1px dashed var(--g2)}.tree summary{cursor:pointer}.tree em{color:var(--m);font-style:normal}.ly{color:#ccc}
nav{position:fixed;bottom:0;left:0;right:0;display:flex;background:#000;border-top:2px solid var(--y);padding-bottom:env(safe-area-inset-bottom);z-index:6}
nav a{flex:1;text-align:center;padding:7px 0;color:var(--m);text-decoration:none;font-size:20px}nav a span{display:block;font-size:11px}nav a.on{color:var(--y)}