.content-visual{margin:1.75rem 0 2.4rem;padding:1.35rem;border:1px solid var(--line,rgba(15,23,42,.1));border-radius:18px;background:var(--paper-2,#f7f8fa);box-shadow:var(--shadow-sm,0 8px 24px rgba(15,23,42,.06))}.content-visual__head{display:flex;justify-content:space-between;gap:1rem;align-items:flex-end;margin-bottom:1rem}.content-visual__eyebrow{margin:0 0 .3rem;color:var(--ink-2,#5b6472);font-size:.75rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.content-visual__title{margin:0;font-size:1.2rem;line-height:1.25}.content-visual__note{max-width:36rem;margin:0;color:var(--ink-2,#5b6472);font-size:.9rem;line-height:1.5}.content-flow{display:grid;grid-template-columns:repeat(var(--flow-cols,4),minmax(0,1fr));gap:.65rem}.content-flow__step{position:relative;min-width:0;padding:1rem;border:1px solid var(--line,rgba(15,23,42,.1));border-radius:14px;background:var(--card,#fff)}.content-flow__step:not(:last-child)::after{content:"→";position:absolute;z-index:2;right:-.62rem;top:50%;display:grid;width:1.15rem;height:1.15rem;place-items:center;transform:translateY(-50%);border-radius:999px;background:var(--paper-2,#f7f8fa);color:var(--ink-2,#5b6472);font-size:.85rem;font-weight:800}.content-flow__step strong{display:block;margin-bottom:.3rem;font-size:.95rem}.content-flow__step span{display:block;color:var(--ink-2,#5b6472);font-size:.82rem;line-height:1.45}.content-flow--six{--flow-cols:6}.content-flow--three{--flow-cols:3}.proof-split{display:grid;grid-template-columns:1fr 1fr;gap:.85rem}.proof-pane{padding:1rem;border:1px solid var(--line,rgba(15,23,42,.1));border-radius:14px;background:var(--card,#fff)}.proof-pane__label{display:inline-block;margin-bottom:.7rem;padding:.24rem .55rem;border-radius:999px;background:rgba(100,116,139,.1);font-size:.72rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.proof-pane blockquote{margin:.4rem 0 .9rem;padding:.8rem 1rem;border-left:3px solid var(--line,rgba(15,23,42,.18));color:var(--ink-2,#5b6472)}.proof-frame{display:grid;grid-template-columns:88px 1fr;gap:.8rem;align-items:center;padding:.75rem;border-radius:12px;background:var(--paper-2,#f7f8fa)}.proof-frame__thumb{display:grid;min-height:62px;place-items:center;border:1px dashed rgba(15,23,42,.2);border-radius:9px;background:var(--card,#fff);font-size:.72rem;font-weight:800;text-align:center}.proof-frame__copy strong{display:block;margin-bottom:.2rem}.proof-frame__copy span{color:var(--ink-2,#5b6472);font-size:.82rem;line-height:1.4}.local-boundary{padding:1rem;border:2px solid rgba(37,99,235,.22);border-radius:16px;background:rgba(37,99,235,.035)}.local-boundary__label{margin:0 0 .75rem;font-size:.78rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.local-optional{margin-top:.8rem;padding:.75rem .9rem;border:1px dashed rgba(15,23,42,.22);border-radius:12px;color:var(--ink-2,#5b6472);font-size:.85rem;line-height:1.5}.decision-grid{display:grid;grid-template-columns:1fr 1fr;gap:.85rem}.decision-card{padding:1rem;border:1px solid var(--line,rgba(15,23,42,.1));border-radius:14px;background:var(--card,#fff)}.decision-card h3{margin:0 0 .5rem;font-size:1rem}.decision-card ul{margin:.5rem 0 0;padding-left:1.15rem}.decision-card li{margin:.35rem 0}.markdown-preview{overflow:hidden;border:1px solid rgba(15,23,42,.16);border-radius:14px;background:#0f172a;color:#e2e8f0}.markdown-preview__bar{display:flex;align-items:center;gap:.4rem;padding:.55rem .75rem;border-bottom:1px solid rgba(226,232,240,.15);font-size:.75rem;font-weight:750}.markdown-preview__bar::before{content:"";width:.55rem;height:.55rem;border-radius:999px;background:#94a3b8;box-shadow:1rem 0 0 #94a3b8,2rem 0 0 #94a3b8;margin-right:2.1rem}.markdown-preview pre{margin:0;padding:1rem;white-space:pre-wrap;color:inherit;font:500 .82rem/1.55 ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}.content-visual code{font-size:.9em}@media(max-width:820px){.content-visual__head{align-items:flex-start;flex-direction:column}.content-flow,.content-flow--six,.content-flow--three{grid-template-columns:1fr}.content-flow__step:not(:last-child)::after{content:"↓";right:auto;top:auto;bottom:-.63rem;left:50%;transform:translateX(-50%)}.proof-split,.decision-grid{grid-template-columns:1fr}.proof-frame{grid-template-columns:72px 1fr}}@media(max-width:520px){.content-visual{padding:1rem;margin-left:-.15rem;margin-right:-.15rem}.proof-frame{grid-template-columns:1fr}.proof-frame__thumb{min-height:54px}}