.xtags{display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px;margin:10px 0 14px}
.xtags-l{font-size:11px;color:var(--muted);letter-spacing:.08em}
.xtag{display:inline-block;font-size:12.5px;padding:3px 10px;border:1px solid var(--red);border-radius:999px;color:var(--red);text-decoration:none;background:transparent}
a.xtag:hover{background:var(--red);color:var(--paper)}
.xtags.small{margin:8px 0 10px}.xtags.small .xtag{font-size:11.5px;padding:2px 8px}
.xq{margin:6px 0 18px;padding:12px 16px;border-inline-start:3px solid var(--red);background:rgba(0,0,0,.04)}
.xq h2{margin:0 0 6px;font-size:1.15em}.xq p{margin:0}
.xafter{max-width:780px;margin:28px auto 0;display:grid;gap:22px}
.xbox{position:relative;padding:22px 22px 18px}
.xlead{margin:6px 0 12px;font-weight:600}
.xshare{display:flex;flex-wrap:wrap;gap:8px}
.xbtn{display:inline-block;font:inherit;font-size:14px;padding:8px 14px;border:1px solid var(--ink);border-radius:4px;background:transparent;color:var(--ink);text-decoration:none;cursor:pointer;min-height:40px}
.xbtn:hover{background:var(--ink);color:var(--paper)}
.xcopied{min-height:1.2em;margin:8px 0 0;font-size:13px;color:var(--muted);word-break:break-all}
.xqs{margin:10px 0 0;padding-inline-start:22px;display:grid;gap:10px}
.xqs li strong{display:block}.xqs li span{font-size:.95em}
.xmore,.xfoot{font-size:13.5px;color:var(--muted);text-align:center;margin:0}
.xmore a,.xfoot a,.xsrc a{color:inherit}
.xfilters{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 14px}
.xlink{font-size:13px;color:var(--muted)}
.xpage .article h2{margin-top:26px}.xsrc{font-size:13.5px;color:var(--muted)}
.xpage .article ol{padding-inline-start:22px}
@media(max-width:719px){
.topnav{flex-wrap:nowrap!important;white-space:nowrap;gap:4px 11px!important}
.topnav a{font-size:12.5px}
.topright{gap:8px!important}
}
.xqs a,.xpage .article a{color:var(--red)}
.xq h2::after,.xq h2::before{display:none!important}
.xq h2{border:0!important;text-decoration:none}
.xi{width:1.5em;height:1.5em;vertical-align:-.2em;margin-inline-end:.45em;flex:none}
.xbanner{width:100%;height:auto;display:block;margin:8px 0 20px;border:1px solid rgba(42,33,24,.25);border-radius:6px;box-shadow:0 6px 18px #00000030}
.xbox .label .xi{width:1.4em;height:1.4em;margin-inline-end:.5em}
.xsub{display:flex;align-items:center;gap:8px;padding:8px 20px;border-bottom:1px solid var(--hair);overflow-x:auto;scrollbar-width:none;white-space:nowrap;background:rgba(0,0,0,.18)}
.xsub::-webkit-scrollbar{display:none}
.xsub-l{font-size:10.5px;color:var(--muted);letter-spacing:.1em;flex:none}
.xsub a{flex:none;display:inline-flex;align-items:center;font-size:13px;padding:4px 11px;border:1px solid var(--hair);border-radius:999px;color:inherit;text-decoration:none}
.xsub a .xi{width:1.15em;height:1.15em;margin-inline-end:.4em;filter:invert(.85) sepia(.3)}
.xsub a:hover{border-color:var(--red)}
.xsub a.on{background:var(--red);border-color:var(--red);color:#fff}
.xsub a.on .xi{filter:invert(1)}
.site[dir=ltr] .xsub{display:none}
@media(max-width:719px){.xsub{padding:8px 16px;gap:6px}.xsub-l{display:none}.xsub a{font-size:12.5px;padding:4px 9px}}
@media(max-width:719px){.xsub a .xi{display:none}.xsub a{font-size:12px;padding:4px 8px}.xsub{gap:5px;padding:8px 12px}}
.stats{display:none!important}

.xprof{display:flex;justify-content:flex-start;margin:0 0 10px}.xprof-svg{width:176px;height:auto;filter:drop-shadow(0 6px 10px rgba(0,0,0,.45));transform:rotate(1.5deg)}@media(max-width:719px){.xprof-svg{width:140px}}
@media(min-width:720px){
.iboard{width:min(1240px,calc(100vw - 64px));margin-inline:calc((100% - min(1240px,calc(100vw - 64px)))/2)}
.iboard-inner{height:auto!important;display:grid!important;grid-template-columns:repeat(auto-fill,minmax(224px,1fr));gap:34px 22px;padding:34px 26px 30px;align-items:start;grid-auto-flow:row dense}
.istrings{display:none!important}
.inote,.inote.profile,.inote.expertise{position:relative!important;right:auto!important;top:auto!important;width:auto!important;min-width:0}
.inote.profile{grid-column:span 2}
.inote.expertise{align-self:start}
.board-hint .drag-part{display:none}
}

.xpintro{position:relative;margin:22px 0 0;padding:22px 22px 18px;background:var(--paper);color:var(--ink-dark);border-radius:4px;box-shadow:0 14px 30px #00000066}.xpintro h2{font-family:var(--font-head);font-size:20px;line-height:1.4;margin:6px 0 10px}.xpintro p{font-size:16px;line-height:1.75;margin:0 0 10px}.xpintro .pin{position:absolute;top:-9px;right:24px}

.xherocta{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:20px 0 6px}
.xherocta .xbtn{min-height:44px;display:inline-flex;align-items:center}
.xherocta .xbtn-main{background:var(--red);border-color:var(--red);color:#fff}
.xsample{margin-top:28px}
.xsample-card{display:grid;grid-template-columns:minmax(0,260px) 1fr;gap:20px;align-items:center;position:relative;padding:18px;background:var(--paper);color:var(--ink-dark);border-radius:4px;box-shadow:0 14px 30px #00000066;text-decoration:none}
.xsample-card img{width:100%;border-radius:2px;display:block}
.xsample-card h2{font-family:var(--font-head);font-size:20px;line-height:1.4;margin:4px 0 8px}
.xsample-card p{margin:0 0 8px;line-height:1.65}
.xsample-card .pin{position:absolute;top:-9px;right:24px}
.xsample-card .read-more{color:var(--red)}
@media(max-width:719px){.xsample-card{grid-template-columns:1fr}}

.xthink{margin-top:28px}
.xthink-card{position:relative;padding:24px 24px 18px;background:var(--paper);color:var(--ink-dark);border-radius:4px;box-shadow:0 14px 30px #00000066}
.xthink-card .pin{position:absolute;top:-9px;right:24px}
.xthink-card h2{font-family:var(--font-head);font-size:24px;line-height:1.35;margin:4px 0 12px}
.xthink-card p{font-size:17px;line-height:1.75;margin:0 0 10px}
.xnote{font-size:12px!important;opacity:.75;margin-top:14px!important}
.xsig{margin-top:36px;padding:20px 22px;border-top:2px solid var(--red);background:#0000000d;border-radius:2px}
.xsig p{line-height:1.7;margin:0 0 10px}
.xsig-name{font-weight:700}
.xsig .xbtn{display:inline-block;margin:6px 0 10px}
.xsig .xbtn{color:#fff;background:var(--red);border-color:var(--red)}
.xsig .xbtn:hover{background:var(--ink-dark);border-color:var(--ink-dark);color:#fff}
.xsim{margin-top:28px}.xsim-card{position:relative;display:flex;gap:16px;align-items:center;padding:22px 22px 18px;background:var(--paper);color:var(--ink-dark);border-radius:4px;box-shadow:0 14px 30px #00000066;text-decoration:none}.xsim-card .pin{position:absolute;top:-9px;right:24px}.xsim-card svg{flex:none}.xsim-card h2{margin:4px 0 6px}.xsim-card p{margin:0 0 6px}@media(max-width:560px){.xsim-card{flex-direction:column;align-items:flex-start}}
.xsimbtn{margin:28px 0 0;padding:16px 18px;border:2px dashed var(--red);border-radius:4px;text-align:center}.xsimbtn p{margin:0 0 10px}.xsimbtn .xnote{margin:10px 0 0}
.xsimbtn .xbtn{display:inline-block;background:var(--red);border:2px solid var(--red);color:#fff;padding:12px 18px;border-radius:6px;text-decoration:none;font-weight:700;min-height:44px;box-sizing:border-box}
.xcue{display:block!important}.xcue-t{margin:0 0 8px;font-size:12px;color:#4a3f33;letter-spacing:.04em;line-height:1.5}.xcue-btn{display:inline-block;background:var(--red);color:#fff;font-weight:700;padding:11px 18px;border-radius:6px;min-height:44px;box-sizing:border-box;font-size:16px;line-height:1.3}

.xprof,.xprof-svg{display:none!important}