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0;border:0;border-radius:8px;place-items:center;display:grid}.comment-refresh:hover{color:var(--text);background:var(--surface-soft)}.comment-post{white-space:nowrap;background:var(--red);color:#fff;cursor:pointer;border:1px solid #ff64644d;border-radius:10px;justify-content:center;align-items:center;gap:11px;padding:10px 17px;font-size:.9rem;font-weight:550;transition:background .15s,box-shadow .15s;display:flex;box-shadow:0 4px 15px #ff161617}.comment-post:hover:enabled{background:#e91616;box-shadow:0 4px 19px #ff16162e}.comment-post:disabled{opacity:.5;cursor:default;box-shadow:none}.comment-status{color:var(--text-soft);overflow-wrap:anywhere;margin:0;font-size:.85rem}.comment-status:not(:empty){margin-top:16px}.comment-status[data-state=error]{color:#ffaaa7}.comment-status[data-state=success]{color:var(--green)}.comment-trap{width:1px;height:1px;position:absolute;left:-10000px;overflow:hidden}.comment-list{margin-top:28px}.reader-comment{border-bottom:1px solid var(--border);overflow-wrap:anywhere;scroll-margin-top:calc(var(--reader-header-height,64px) + 24px);padding:22px 0}.reader-comment-header{align-items:center;gap:12px;margin-bottom:12px;display:flex}.reader-comment-avatar{border:1px solid var(--border);width:35px;height:35px;color:var(--text-soft);background:#ffffff0a;border-radius:50%;flex-shrink:0;place-items:center;font-size:.78rem;font-weight:550;display:grid}.reader-comment-byline{flex-direction:column;gap:1px;min-width:0;display:flex}.reader-comment-byline strong{font-size:.95rem;font-weight:550}.reader-comment-byline time{color:var(--muted);font-size:.77rem}.reader-comment-body{color:var(--text);font-size:1rem;line-height:1.8}.reader-comment-body p{white-space:pre-wrap;margin:0 0 12px}.reader-comment-body p:last-child{margin-bottom:0}.reader-comment-body a,.comment-empty a{color:var(--text);text-decoration:underline;text-decoration-color:var(--red);text-underline-offset:3px}.reader-comment-body pre{white-space:pre-wrap;overflow-wrap:anywhere}.comment-empty{color:var(--muted);padding:6px 0;font-size:.9rem}.comment-load-more{border:1px solid var(--border-bright);background:var(--surface-soft);width:100%;color:var(--text-soft);cursor:pointer;border-radius:11px;justify-content:center;align-items:center;gap:14px;margin-top:22px;padding:11px 16px;font-size:.88rem;display:flex}.comment-load-more:hover{color:var(--text);border-color:#ff373766}.comment-load-more:disabled{opacity:.6;cursor:wait}.article-comments [hidden]{display:none!important}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (width<=600px){.article-comments{margin-top:40px}.comment-composer{border-radius:15px;padding:19px 17px}.discussion-note{font-size:.72rem}.comment-submit-row{flex-wrap:wrap;gap:16px}.comment-post{width:100%}.comment-under-field{align-items:flex-start;gap:12px}.comment-remember{max-width:190px;font-size:.74rem}.comment-check{gap:10px}.comment-intro{font-size:.9rem}.reader-comment-body{font-size:.96rem}}[data-flowchain] .lab-flowchain{flex-direction:column;flex:1;min-height:0;margin-top:20px;display:flex}[data-flowchain] .flowchain-row{flex:1;grid-template-columns:320px 52px 360px 52px 370px 52px 520px 60px 510px;align-items:stretch;min-height:0;display:grid}[data-flowchain] .flowchain-col{flex-direction:column;justify-content:center;gap:16px;min-width:0;min-height:0;display:flex}[data-flowchain] .flowchain-card{background:var(--card);border:1px solid var(--border);border-radius:24px;min-width:0;padding:22px 24px;box-shadow:inset 0 1px #ffffff08}[data-flowchain] .flowchain-col.results{gap:20px}[data-flowchain] .flowchain-col.results .flowchain-card{flex-direction:column;flex:1 1 0;justify-content:center;display:flex}[data-flowchain] .flowchain-card h3{letter-spacing:-.02em;color:var(--text);margin:0 0 10px;padding-bottom:.05em;font-size:36px;font-weight:700;line-height:1.15}[data-flowchain] .flowchain-sub{color:var(--muted);font:400 25px var(--mono);margin:-6px 0 10px}[data-flowchain] .flowchain-box{border:1px solid var(--border);font:400 28px/1.5 var(--mono);color:#d8d9dd;white-space:pre;background:#161619;border-radius:12px;padding:14px 18px;overflow:hidden}[data-flowchain] .flowchain-box.flowchain-sig{font-size:26px}[data-flowchain] .flowchain-red{color:var(--red);font-weight:500}[data-flowchain] .flowchain-tree{border:1px solid var(--border);font:400 28px/1.32 var(--mono);color:#d6d8dc;white-space:pre;background:#161619;border-radius:12px;padding:14px 18px;overflow:hidden}[data-flowchain] .flowchain-access{border:1px solid var(--border);font:400 26px/1.4 var(--mono);color:#d6d8dc;background:#161619;border-radius:12px;margin-top:10px;padding:10px 18px;overflow:hidden}[data-flowchain] .flowchain-btns{gap:12px;margin-bottom:4px;display:grid}[data-flowchain] .flowchain-btns span{text-align:center;border:1px solid var(--border);font:400 27px var(--mono);color:#d8d9dd;background:#161619;border-radius:10px;padding:10px;display:block}[data-flowchain] .flowchain-pill{text-align:center;border:1px solid var(--border);font:400 27px var(--mono);color:#d8d9dd;background:#161619;border-radius:10px;padding:10px}[data-flowchain] .flowchain-arrow{background:linear-gradient(90deg, #ff161640, var(--red));align-self:center;width:100%;height:3px;position:relative}[data-flowchain] .flowchain-arrow:after{content:"";border-top:10px solid #0000;border-bottom:10px solid #0000;border-left:14px solid var(--red);width:0;height:0;position:absolute;top:50%;right:-1px;transform:translateY(-50%)}[data-flowchain] .flowchain-down{background:linear-gradient(180deg, #ff161640, var(--red));flex:none;width:3px;height:40px;margin:0 auto;position:relative}[data-flowchain] .flowchain-down:after{content:"";border-left:10px solid #0000;border-right:10px solid #0000;border-top:14px solid var(--red);width:0;height:0;position:absolute;bottom:-1px;left:50%;transform:translate(-50%)}[data-flowchain] .flowchain-down.gray{background:linear-gradient(#77818e4d,#77818e)}[data-flowchain] .flowchain-down.gray:after{border-top-color:#77818e}[data-flowchain] .flowchain-builds-below{border:1px solid var(--border);font:400 24px/1.4 var(--mono);color:#d4d5d8;background:#161619;border-left:3px solid #c5c8cc;border-radius:0 12px 12px 0;margin-top:12px;padding:10px 18px}[data-flowchain] .flowchain-split{align-self:stretch;min-height:120px;position:relative}[data-flowchain] .flowchain-split:before{content:"";background:linear-gradient(90deg, #ff161640, var(--red));height:3px;position:absolute;top:50%;left:0;right:50%;transform:translateY(-50%)}[data-flowchain] .flowchain-split:after{content:"";background:linear-gradient(180deg, var(--red), #ff161666);border-radius:2px;width:3px;position:absolute;top:23%;bottom:26%;left:50%;transform:translate(-50%)}[data-flowchain] .flowchain-stub{background:var(--red);height:3px;position:absolute;left:50%;right:0}[data-flowchain] .flowchain-stub:after{content:"";border-top:9px solid #0000;border-bottom:9px solid #0000;border-left:12px solid var(--red);width:0;height:0;position:absolute;top:50%;right:-1px;transform:translateY(-50%)}[data-flowchain] .flowchain-col-badge{color:#fff;font:700 30px/1 var(--sans);letter-spacing:.05em;background:linear-gradient(#ff3a42,#e8222d);border-radius:999px;align-self:flex-start;margin-bottom:12px;padding:11px 26px;box-shadow:0 8px 28px #ff2b3433}[data-flowchain] .lab-flowchain .ba-footer{margin-top:14px}[data-flowchain] .ba-footer{margin-top:14px}[data-flowchain] .flowchain-arrow.a2{transform:translateY(-140px)}[data-flowchain] .flowchain-diag{align-self:stretch;min-width:0;min-height:120px;position:relative}[data-flowchain] .flowchain-diag svg{width:100%;height:100%;position:absolute;inset:0;overflow:visible}[data-flowchain] .fcd-line{stroke:var(--red);stroke-width:3px}[data-flowchain] .fcd-head{fill:var(--red)}[data-flowchain] .lab-beforemap,[data-flowchain] .lab-aftermap{flex-direction:column;flex:1;min-height:0;margin-top:14px;display:flex}[data-flowchain] .lab-beforemap .ba-grid{align-content:stretch}[data-flowchain] .lab-beforemap .ba-grid .ba-card{justify-content:center;align-self:stretch}[data-flowchain] .lab-beforemap .ba-card{padding:34px 38px}[data-flowchain] .lab-beforemap .ba-card h3{font-size:52px}[data-flowchain] .lab-beforemap .ba-mini{padding:20px 26px}[data-flowchain] .lab-beforemap .ba-mini-label{font-size:32px}[data-flowchain] .lab-beforemap .ba-mini-type,[data-flowchain] .lab-beforemap .ba-mini-value{font-size:30px}[data-flowchain] .lab-beforemap .ba-sig{padding:20px 26px;font-size:33px}[data-flowchain] .lab-beforemap .ba-card .flowchain-down{height:56px}[data-flowchain] .lab-beforemap .ba-card .flowchain-down:after{border-top-width:17px;border-left-width:12px;border-right-width:12px}[data-flowchain] .ba-badge-row{flex:none;margin-bottom:10px}[data-flowchain] .ba-badge{color:#fff;font:700 30px/1 var(--sans);letter-spacing:.05em;background:linear-gradient(#ff3a42,#e8222d);border-radius:999px;align-items:center;padding:11px 26px;display:inline-flex;box-shadow:0 8px 28px #ff2b3433}[data-flowchain] .ba-grid{flex:1;grid-template-columns:1fr 1fr;gap:64px;min-height:0;display:grid}[data-flowchain] .ba-card{background:var(--card);border:1px solid var(--border);border-radius:28px;flex-direction:column;min-width:0;padding:22px 26px;display:flex;box-shadow:inset 0 1px #ffffff08}[data-flowchain] .ba-card h3{letter-spacing:-.02em;color:var(--text);margin:0 0 10px;padding-bottom:.04em;font-size:38px;font-weight:600;line-height:1.15}[data-flowchain] .ba-inputs{grid-template-columns:1fr 1fr;gap:20px;display:grid}[data-flowchain] .ba-mini{border:1px solid var(--border);background:#161619;border-radius:14px;min-width:0;padding:10px 18px}[data-flowchain] .ba-mini-label{color:var(--text);margin:0 0 5px;font-size:24px;font-weight:500}[data-flowchain] .ba-mini-type{font:600 23px var(--mono);color:var(--red);margin:0 0 5px}[data-flowchain] .ba-mini-value,[data-flowchain] .ba-mini-detail{font:400 22px/1.45 var(--mono);color:#dedfe2;margin:0}[data-flowchain] .ba-card .flowchain-down{height:30px}[data-flowchain] .ba-sig{border:1px solid var(--border);text-align:center;font:400 25px/1.5 var(--mono);color:var(--text-2);background:#030404;border-radius:12px;padding:14px 20px;overflow:hidden}[data-flowchain] .ba-red{color:var(--red);font-weight:500}[data-flowchain] .ba-returns{font:400 23px var(--mono);color:var(--text-2);margin-top:8px;padding-left:32px;position:relative}[data-flowchain] .ba-returns:before{content:"";border-top:10px solid #0000;border-bottom:10px solid #0000;border-left:14px solid var(--red);width:0;height:0;position:absolute;top:50%;left:4px;transform:translateY(-50%)}[data-flowchain] .ba-tree{border:1px solid var(--border);font:400 21px/1.4 var(--mono);color:var(--text-2);white-space:pre;background:#161619;border-radius:12px;padding:14px 20px;overflow:hidden}[data-flowchain] .lab-aftermap .ba-grid{margin-bottom:8px}[data-flowchain] .ba-footer{flex:none;grid-template-columns:1fr 1fr 1fr;gap:24px;display:grid}[data-flowchain] .ba-foot{border:1px solid var(--border);background:#131519;border-radius:16px;align-items:center;gap:16px;min-width:0;padding:10px 16px;display:flex}[data-flowchain] .ba-foot-icon{border:1px solid var(--border);width:44px;height:44px;font:400 22px var(--mono);color:var(--text);background:#1a1d21;border-radius:12px;flex:none;place-items:center;display:grid}[data-flowchain] .ba-foot-icon.accent{color:var(--red)}[data-flowchain] .ba-foot-title{color:var(--text);margin:0 0 4px;font-size:24px;font-weight:500}[data-flowchain] 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#0000;border-right:10px solid #0000;border-bottom:14px solid var(--red);position:absolute;top:0;left:50%;transform:translate(-50%)}[data-flowchain] .p46-connector-line{background:var(--red);transform-origin:0;height:3px;position:absolute}[data-flowchain] .p46-connector-line:after{content:"";border-top:10px solid #0000;border-bottom:10px solid #0000;border-left:15px solid var(--red);position:absolute;top:50%;right:0;transform:translateY(-50%)}[data-flowchain] .lab-flowchain :is(.flowchain-card,.ba-foot){transition:transform .18s,box-shadow .18s,border-color .18s;position:relative}@media (hover:hover) and (pointer:fine){[data-flowchain] .lab-flowchain :is(.flowchain-card,.ba-foot):hover{z-index:2;border-color:#ff16164d;transform:translateY(-3px)scale(1.015);box-shadow:0 0 0 1px #ff16161a,0 0 24px #ff16161a,0 20px 36px #00000070,0 5px 12px #00000047,inset 0 1px #ffffff14}}@media (prefers-reduced-motion:reduce){[data-flowchain] .lab-flowchain :is(.flowchain-card,.ba-foot),[data-flowchain] 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.rsc-tab.is-active{box-shadow:inset 0 -2px var(--red)}.support-article .rsc-chain{font-size:1.15rem}.support-article .rsc-address-box{padding:15px}.support-article .rsc-address{font-size:.82rem}.support-article .rsc-copy{min-height:40px;padding:8px 14px}@media (width<=600px){.reading-article .article-body{font-size:1.1rem;line-height:1.8}.reading-article .article-body pre{padding:1rem;font-size:.86rem}.article-gallery{border:0;border-radius:0;width:100%;height:100dvh;max-height:100dvh}.gallery-toolbar{padding-top:max(12px,env(safe-area-inset-top))}.gallery-bottom{padding-bottom:max(12px,env(safe-area-inset-bottom))}.gallery-toolbar,.gallery-bottom{padding-inline:12px}.gallery-stage{padding:8px}.support-article .article-header{padding:24px 20px}.support-article .rsd-grid{grid-template-columns:1fr}.support-article .article-body .rsd-card{padding:20px}.support-article .rsc-wrap{padding:18px}}@media (width<=680px){.reading-article .article-body h2{font-size:1.35rem}.reading-article .article-body h3{font-size:1.2rem}.reading-article .article-body h4{font-size:1.1rem}}