.lsq-byline{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;margin-top:22px;font-size:14.5px;color:var(--muted);line-height:1.4}.lsq-byline .by-author{color:var(--ink);font-weight:600}.lsq-byline .by-sep{width:4px;height:4px;border-radius:50%;background:var(--line);flex:0 0 auto}@media(max-width:520px){.lsq-byline .by-sep{display:none}.lsq-byline{gap:4px 12px}}.lsq-answer{margin:clamp(26px,4vw,40px) 0;padding:clamp(20px,3.2vw,30px) clamp(20px,3.2vw,34px);background:var(--paper-2);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:16px}.lsq-answer .lsq-answer-k{display:inline-flex;align-items:center;gap:8px;margin-bottom:10px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}.lsq-answer p{margin:0 0 .7em;font-size:clamp(16.5px,1.5vw,18.5px);line-height:1.6;color:var(--ink)}.lsq-answer p:last-child{margin-bottom:0}.lsq-answer strong{font-weight:700;color:var(--ink)}.lsq-legacy-content ol.lsq-steps{list-style:none;margin:clamp(24px,3.5vw,40px) 0;padding:0;counter-reset:lsqstep}.lsq-legacy-content ol.lsq-steps>li{counter-increment:lsqstep;position:relative;margin:0;padding:clamp(18px,2.6vw,24px) 0 clamp(18px,2.6vw,24px) clamp(52px,7vw,72px);border-top:1px solid var(--line)}.lsq-legacy-content ol.lsq-steps>li+li{margin-top:0}.lsq-legacy-content ol.lsq-steps>li:last-child{border-bottom:1px solid var(--line)}.lsq-legacy-content ol.lsq-steps>li::before{content:counter(lsqstep,decimal-leading-zero);position:absolute;left:0;top:clamp(18px,2.6vw,24px);font-size:clamp(15px,1.6vw,18px);font-weight:600;font-variant-numeric:tabular-nums;color:var(--accent);letter-spacing:.02em}.lsq-legacy-content ol.lsq-steps>li .s-h{display:block;font-size:clamp(17px,1.7vw,20px);font-weight:600;color:var(--ink);margin-bottom:6px;line-height:1.25}.lsq-legacy-content ol.lsq-steps>li p{margin:0;color:var(--ink-soft);line-height:1.6}.lsq-checklist{margin:clamp(24px,3.5vw,40px) 0;padding:clamp(22px,3vw,30px);border:1px solid var(--line);border-radius:16px;background:var(--paper)}.lsq-checklist .lsq-cl-h{font-size:clamp(17px,1.7vw,20px);font-weight:600;color:var(--ink);margin:0 0 14px}.lsq-legacy-content .lsq-checklist ul{list-style:none;margin:0;padding:0}.lsq-legacy-content .lsq-checklist li{position:relative;margin:0;padding:11px 0 11px 32px;border-top:1px solid var(--line);color:var(--ink-soft);line-height:1.55}.lsq-legacy-content .lsq-checklist li:first-child{border-top:0}.lsq-legacy-content .lsq-checklist li::before{content:"";position:absolute;left:2px;top:15px;width:13px;height:8px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);border-radius:0;background:none;transform:rotate(-45deg)}.lsq-checklist strong{color:var(--ink);font-weight:650}.lsq-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin:clamp(24px,3.5vw,40px) 0}.lsq-card{display:flex;flex-direction:column;gap:6px;padding:clamp(18px,2.4vw,24px);border:1px solid var(--line);border-radius:16px;background:var(--paper);text-decoration:none!important;color:var(--ink)!important;transition:border-color .3s var(--ease,ease),transform .3s var(--ease,ease)}.lsq-card:hover{border-color:var(--ink);transform:translateY(-2px)}.lsq-card .c-h{font-size:16.5px;font-weight:600;color:var(--ink);line-height:1.25}.lsq-card .c-d{font-size:14.5px;color:var(--muted);line-height:1.5}.lsq-card .c-arrow{margin-top:2px;font-size:15px;color:var(--accent)}.lsq-authorbox{display:flex;gap:clamp(16px,2.5vw,24px);align-items:flex-start;max-width:1040px;margin:clamp(40px,6vw,72px) auto 0;padding:clamp(22px,3.2vw,32px);border:1px solid var(--line);border-radius:18px;background:var(--paper-2)}.lsq-authorbox .ab-photo{flex:0 0 auto;width:64px;height:64px;border-radius:50%;overflow:hidden;background:var(--line)}.lsq-authorbox .ab-photo img{width:100%;height:100%;object-fit:cover;display:block}.lsq-authorbox .ab-body{flex:1 1 auto;min-width:0}.lsq-authorbox .ab-k{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}.lsq-authorbox .ab-name{font-size:clamp(18px,1.9vw,22px);font-weight:600;color:var(--ink);margin:0 0 8px}.lsq-authorbox p{margin:0 0 10px;font-size:15px;line-height:1.6;color:var(--ink-soft)}.lsq-authorbox a.ab-link{color:var(--ink);font-weight:600;text-decoration:underline;text-underline-offset:3px}.single-post-redesign .lsq-legacy-content{max-width:720px;margin-inline:auto}.single-post-redesign .lsq-legacy-shell{max-width:1040px}.single-post-redesign .lsq-legacy-content .lsq-answer,.single-post-redesign .lsq-legacy-content .lsq-cards,.single-post-redesign .lsq-legacy-content .lsq-checklist,.single-post-redesign .lsq-legacy-content .lsq-steps{max-width:none}.lsq-legacy-content h2 .lsq-secno{color:var(--accent);font-variant-numeric:tabular-nums;font-weight:600;margin-right:.5em}