.board{--paper:#fefdfc;--paper2:#f8f7f4;--quote:#f6f5f2;--ink:#111;--sub:#8e8e8e;--line:#d6d6d6;--acc:#d4ff3f;--acc-ink:#111;--one-line:#111;--blue:#93a9b4;background:var(--paper);color:var(--ink);letter-spacing:-.02em;word-break:keep-all;overflow-wrap:break-word;font-weight:400}.board *{box-shadow:none!important;border-radius:0!important}@layer base{:where(.board) h1{color:#000;margin:8px 0 10px;font-size:32px;font-weight:700;line-height:1.3}:where(.board) h2{color:#000;margin:0 0 12px;font-size:23px;font-weight:700;line-height:1.35}:where(.board) :where(p,li,td,th,dd){font-size:16px;line-height:1.6}:where(.board) p{margin:8px 0}:where(.board) table{border-collapse:collapse;width:100%;margin:0}:where(.board) th{color:var(--sub);text-align:left;border-bottom:1px solid #000;padding:8px 10px;font-size:14px;font-weight:700}:where(.board) td{border-bottom:1px solid var(--line);vertical-align:top;padding:10px}:where(.board) section{border-top:1px solid #000;margin-top:30px;padding:36px 0 6px;scroll-margin-top:16px}@media (max-width:720px){:where(.board) h1{font-size:26px}}}.board .wrap{max-width:880px;margin:0 auto;padding:44px 34px 64px}.board .kicker{color:var(--sub);letter-spacing:.08em;font-size:13px}.board .meta{color:var(--sub);margin-bottom:16px;font-size:14px}.board .lede{margin:6px 0 18px;font-size:17px;line-height:1.8}.board .snum{color:var(--acc-ink);letter-spacing:.08em;margin-bottom:6px;font-size:13px;font-weight:700}.board .one{color:#000;border-left:4px solid var(--one-line);margin:6px 0 18px;padding:4px 0 4px 14px;font-size:19px;font-weight:700;line-height:1.6}.board .desc{font-size:17px;line-height:1.8}.board .small{color:var(--sub);font-size:14px;line-height:1.6}.board .jumps{flex-wrap:wrap;gap:8px;margin:4px 0 8px;display:flex}.board .jumps a{color:#000;white-space:nowrap;background:#fff;border:1px solid #000;padding:7px 12px;font-size:14px;text-decoration:none}.board .jumps a.jump{color:#fff;background:#000}.board .card{background:#fff;border:1px solid #000;margin:14px 0 10px}.board .ch{border-bottom:4px solid var(--acc);flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:4px 14px;padding:13px 16px 11px;display:flex}.board .ch b{color:#000;font-size:17px}.board .ch span{color:var(--sub);font-size:13px}.board .cb{padding:14px 16px}.board .cards{grid-template-columns:1fr 1fr;gap:14px;margin:14px 0;display:grid}.board .cards .card{margin:0}.board .legend{border-top:1px solid var(--line);background:var(--paper2);flex-wrap:wrap;gap:6px 18px;padding:11px 16px;font-size:13px;display:flex}.board .mk{vertical-align:middle;background:#000;width:12px;height:12px;margin-right:6px;display:inline-block}.board .mk.o{background:#fff;border:2px solid #000}.board .mk.b{background:var(--blue)}.board .btn{font:inherit;color:#000;cursor:pointer;white-space:nowrap;background:#fff;border:1px solid #000;align-items:center;gap:6px;padding:6px 12px;font-size:14px;display:inline-flex}.board .btn.solid{color:#fff;background:#000}.board .btn:disabled{cursor:default}.board .row2{border-top:1px solid var(--line);grid-template-columns:110px 1fr;display:grid}.board .row2>:first-child{background:var(--paper2);color:var(--sub);padding:12px 14px;font-size:13px;font-weight:700}.board .row2>:last-child{padding:10px 14px}.board .btn.cta{background:var(--acc);color:#000;border-color:#000;font-weight:700}.board .easy{background:#f3f6f7;border-top:3px solid #5e7885;margin:30px -34px 0;padding:30px 34px 26px}.board .easy .snum{color:#5e7885}.board .easy .one{border-left-color:#5e7885;font-size:21px}.board .easy p,.board .easy li{font-size:17px;line-height:1.85}.board .easy ul{margin:0;padding-left:20px;list-style:outside}.board .foot{color:var(--sub);border-top:1px solid var(--line);margin-top:36px;padding-top:14px;font-size:13px;line-height:1.7}.board .acts{flex-wrap:wrap;gap:8px;margin-top:14px;display:flex}.board a.lnk{color:#000;text-underline-offset:4px;font-weight:700;text-decoration:underline}.board{counter-reset:docsec}.board .doc article p{color:var(--ink);font-size:17px;line-height:1.8}.board .doc article li{color:var(--ink);font-size:17px;line-height:1.75}.board .doc article h2{counter-increment:docsec;color:#000;border-top:1px solid #000;margin-top:52px;padding-top:34px;font-size:23px;font-weight:700;line-height:1.4}.board .doc article h2:before{content:counter(docsec,decimal-leading-zero);letter-spacing:.08em;color:var(--acc-ink);margin-bottom:6px;font-size:13px;font-weight:700;display:block}.board .doc article h3{color:#000;margin-top:30px;font-size:18px;font-weight:700}.board .doc article strong{color:#000;font-weight:700}.board .doc article a{color:#000;font-weight:700;text-decoration-color:#000}.board .doc article blockquote{background:var(--quote);color:#333;border-left:4px solid #000;padding:10px 16px}.board .doc article blockquote p{color:#333;margin:6px 0}.board .doc article pre{background:var(--paper2);border:1px solid #000}.board .doc article code{background:var(--paper2)}.board .doc article img{border:1px solid #000}.board .doc article hr{border-color:#000}.board .doc article table{border-top:1px solid #000}.board .doc article th{color:var(--sub);border-bottom:1px solid #000;font-size:14px}.board .doc article td{border-bottom:1px solid var(--line);font-size:16px}@media (max-width:720px){.board .doc article h2{margin-top:44px;padding-top:28px;font-size:21px}.board .wrap{padding:28px 18px 48px}.board .easy{margin-left:-18px;margin-right:-18px;padding:24px 18px}.board .row2{grid-template-columns:1fr}.board .row2>:first-child{padding:8px 14px 4px}}@media print{.board .jumps,.board .acts{display:none}.board .wrap{padding:0}}