.clx{background:#000;color:#F5F1E8;font-family:Arial,Helvetica,sans-serif;font-size:18px;line-height:1.65;padding:40px 0 90px}
.clx *{box-sizing:border-box}
.clx .wr{max-width:880px;margin:0 auto;padding:0 20px}
.clx a{color:#C9A84C}
.clx .back{display:inline-block;margin-bottom:18px;text-decoration:none;font-size:15px}
.clx .kick{color:#C9A84C;font-size:12px;letter-spacing:.2em;text-transform:uppercase;margin:0 0 8px}
.clx h1{font-family:Georgia,'Times New Roman',serif;font-weight:400;font-size:40px;line-height:1.1;margin:0 0 14px}
.clx h2{font-family:Georgia,'Times New Roman',serif;font-weight:400;font-size:28px;line-height:1.2;margin:0 0 12px;color:#F5F1E8}
.clx h3{font-family:Georgia,'Times New Roman',serif;font-weight:400;font-size:22px;margin:0 0 10px;color:#C9A84C}
.clx .lede{font-size:19px;color:rgba(245,241,232,.82);margin:0 0 22px}
.clx .levels{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 10px}
@media(max-width:640px){.clx .levels{grid-template-columns:1fr}}
.clx .levels button{font:inherit;font-size:16px;text-align:left;padding:14px 16px;border:1px solid rgba(201,168,76,.45);background:#0d0d11;color:#F5F1E8;border-radius:8px;cursor:pointer;line-height:1.35}
.clx .levels button b{display:block;color:#C9A84C;font-size:13px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:4px}
.clx .levels button[aria-pressed=true]{background:rgba(201,168,76,.16);border-color:#C9A84C;box-shadow:0 0 0 2px rgba(201,168,76,.35) inset}
.clx .note{font-size:15px;color:rgba(245,241,232,.6);margin:6px 0 0}
.clx .map{display:flex;flex-wrap:wrap;gap:8px;margin:26px 0 0;padding:0;list-style:none}
.clx .map a{display:block;text-decoration:none;font-size:14px;padding:7px 12px;border:1px solid rgba(201,168,76,.35);border-radius:20px;color:#F5F1E8}
.clx .map a.ok{background:rgba(201,168,76,.18);border-color:#C9A84C;color:#C9A84C}
.clx section.part{margin-top:44px;padding-top:30px;border-top:1px solid rgba(201,168,76,.25);scroll-margin-top:150px}
.clx .num{color:#C9A84C;font-size:13px;letter-spacing:.18em;text-transform:uppercase;margin:0 0 6px}
.clx .say{font:inherit;font-size:14px;padding:6px 14px;border:1px solid rgba(201,168,76,.6);background:transparent;color:#C9A84C;border-radius:20px;cursor:pointer;margin:0 0 12px}
.clx .better,.clx .best{display:none}
.clx.lv-better .better,.clx.lv-best .better,.clx.lv-best .best{display:block}
.clx .best{border-left:3px solid #C9A84C;background:rgba(201,168,76,.06);padding:12px 16px;margin:14px 0}
.clx .best p{font-family:Georgia,serif;font-style:italic}
.clx .fig{background:#0b0b0e;border:1px solid rgba(201,168,76,.3);border-radius:10px;padding:14px;margin:18px 0}
.clx .fig svg{display:block;width:100%;height:auto}
.clx .fig .cap{font-size:16px;margin:10px 4px 4px;min-height:1.6em}
.clx .ctl{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.clx .ctl button,.clx .go{font:inherit;font-size:16px;padding:10px 16px;border:1px solid #C9A84C;background:transparent;color:#F5F1E8;border-radius:6px;cursor:pointer}
.clx .ctl button.solid,.clx .go.solid{background:#C9A84C;color:#000}
.clx .tabs{display:flex;flex-wrap:wrap;gap:6px;margin:14px 0 16px}
.clx .tabs button{font:inherit;font-size:16px;padding:10px 14px;border:1px solid rgba(245,241,232,.3);background:transparent;color:#F5F1E8;border-radius:6px;cursor:pointer}
.clx .tabs button[aria-pressed=true]{border-color:#C9A84C;background:rgba(201,168,76,.16);color:#C9A84C}
.clx .task{border:1px solid rgba(201,168,76,.3);border-radius:10px;padding:16px 18px;margin:0 0 14px;background:#0b0b0e}
.clx .task ol{margin:8px 0 8px 22px;padding:0}
.clx .task li{margin:4px 0}
.clx .task .see{font-size:16px;color:rgba(245,241,232,.8);margin:8px 0}
.clx .task .diff{font-size:15px;color:rgba(245,241,232,.6);margin:6px 0 10px}
.clx .task label{display:inline-flex;gap:8px;align-items:center;font-size:16px;cursor:pointer;color:#C9A84C}
.clx .task input{width:20px;height:20px}
.clx .card{background:#F5F1E8;color:#1a1712;border-radius:10px;padding:20px 22px;margin:14px 0;font-family:Arial,sans-serif}
.clx .card h4{font-family:Georgia,serif;font-size:22px;margin:0 0 4px;font-weight:400}
.clx .card .sm{font-size:13px;color:#5a5244;margin:0 0 12px}
.clx .card .row{display:grid;grid-template-columns:190px 1fr;gap:10px;align-items:center;margin:6px 0}
@media(max-width:560px){.clx .card .row{grid-template-columns:1fr;gap:2px}}
.clx .card input{font:inherit;font-size:16px;padding:7px 9px;border:1px solid #b9ad92;border-radius:4px;background:#fff;color:#1a1712;width:100%}
.clx .card ol{margin:6px 0 0 20px;padding:0;font-size:16px}
.clx .card .back2{border-top:2px dashed #b9ad92;margin-top:16px;padding-top:14px}
.clx .q{border:1px solid rgba(201,168,76,.3);border-radius:10px;padding:16px 18px;margin:0 0 14px;background:#0b0b0e}
.clx .q p.qq{margin:0 0 10px}
.clx .q button.opt{display:block;width:100%;text-align:left;font:inherit;font-size:17px;padding:11px 14px;margin:6px 0;border:1px solid rgba(245,241,232,.28);background:transparent;color:#F5F1E8;border-radius:6px;cursor:pointer}
.clx .q button.opt.right{border-color:#6fbf73;background:rgba(111,191,115,.14)}
.clx .q button.opt.wrong{border-color:#d9776b;background:rgba(217,119,107,.12)}
.clx .q .why{font-size:16px;margin:8px 0 0;color:rgba(245,241,232,.85)}
.clx .done{display:none;border:1px solid #C9A84C;background:rgba(201,168,76,.1);border-radius:10px;padding:18px 20px;margin-top:10px}
.clx .book{display:grid;grid-template-columns:110px 1fr;gap:18px;margin-top:50px;padding-top:26px;border-top:1px solid rgba(201,168,76,.25)}
.clx .book img{width:100%;height:auto;border:1px solid rgba(201,168,76,.35)}
.clx .book p{font-size:16px;margin:0 0 10px}
.clx .fine{font-size:13px;color:rgba(245,241,232,.5)}
@media print{
 body *{visibility:hidden!important}
 #card,#card *{visibility:visible!important}
 #card{position:absolute;left:0;top:0;width:100%;margin:0;border:1px solid #000}
 #card .noprint{display:none!important}
}
.clx .osb{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 12px}
.clx .osb button{font:inherit;font-size:15px;padding:8px 12px;border:1px solid rgba(245,241,232,.3);background:transparent;color:#F5F1E8;border-radius:6px;cursor:pointer}
.clx .osb button[aria-pressed=true]{border-color:#C9A84C;background:rgba(201,168,76,.16);color:#C9A84C}
.clx .six{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
@media(max-width:640px){.clx .six{grid-template-columns:1fr 1fr}}
.clx .six div{border:1px solid #4a4436;background:#16140f;border-radius:8px;padding:10px 12px}
.clx .six b{display:block;color:rgba(245,241,232,.55);font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:400;margin-bottom:4px}
.clx .six span{color:#C9A84C;font-size:17px;line-height:1.3}
.clx .mdesk{position:relative;height:330px;background:linear-gradient(160deg,#1b2233,#10131c);border-radius:8px;overflow:hidden;user-select:none;touch-action:none}
.clx .mbar{position:absolute;left:0;right:0;bottom:0;height:44px;background:rgba(0,0,0,.55);display:flex;align-items:center;gap:8px;padding:0 10px}
.clx .mdesk.mac .mbar{left:50%;right:auto;transform:translateX(-50%);bottom:6px;border-radius:12px;background:rgba(255,255,255,.14)}
.clx .mtop{display:none;position:absolute;left:0;right:0;top:0;height:26px;background:rgba(255,255,255,.12);font-size:13px;align-items:center;gap:14px;padding:0 10px;color:#F5F1E8}
.clx .mdesk.mac .mtop{display:flex}
.clx .mtop button{font:inherit;font-size:13px;background:transparent;border:0;color:#F5F1E8;cursor:pointer;padding:2px 6px;border-radius:4px}
.clx .mtop button:hover{background:rgba(255,255,255,.15)}
.clx .micon{position:relative;width:34px;height:34px;border-radius:8px;border:0;cursor:pointer;background:#C9A84C;color:#000;font-weight:bold;font-size:16px}
.clx .micon.start{background:#3a7bd5;color:#fff}
.clx .micon .ind{position:absolute;left:50%;transform:translateX(-50%);bottom:-6px;width:14px;height:3px;border-radius:2px;background:#F5F1E8;display:none}
.clx .mdesk.mac .micon .ind{width:5px;height:5px;border-radius:50%;bottom:-7px}
.clx .micon.on .ind{display:block}
.clx .mwin{position:absolute;background:#F5F1E8;color:#1a1712;border-radius:8px;box-shadow:0 10px 30px rgba(0,0,0,.5);overflow:hidden;min-width:170px;min-height:110px}
.clx .mwin .tb{height:32px;background:#d8d0bd;display:flex;align-items:center;padding:0 6px;cursor:move;font-size:13px;gap:6px}
.clx .mwin .tb .tt{flex:1;text-align:center;color:#3a352a}
.clx .mwin .wb{border:0;background:transparent;cursor:pointer;font-size:15px;width:30px;height:26px;color:#1a1712;border-radius:4px}
.clx .mwin .wb:hover{background:rgba(0,0,0,.1)}
.clx .mdesk.mac .mwin .wb{width:14px;height:14px;border-radius:50%;font-size:0;padding:0}
.clx .mdesk.mac .mwin .wb.cl{background:#ff5f57}.clx .mdesk.mac .mwin .wb.mi{background:#febc2e}.clx .mdesk.mac .mwin .wb.mx{background:#28c840}
.clx .mwin .bd{padding:10px 12px;font-size:14px;line-height:1.5}
.clx .mwin .rs{position:absolute;right:0;bottom:0;width:18px;height:18px;cursor:nwse-resize;background:linear-gradient(135deg,transparent 50%,#b9ad92 50%)}
.clx .miss{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.clx .miss li{font-size:14px;padding:5px 10px;border-radius:14px;border:1px solid rgba(245,241,232,.25);color:rgba(245,241,232,.75)}
.clx .miss li.ok{border-color:#6fbf73;color:#6fbf73}