.prose{max-width:var(--container-prose);color:var(--text-secondary);margin-inline:auto;font-size:1.12rem;line-height:1.78}.prose>*+*{margin-top:1.25em}.prose h2,.prose h3,.prose h4{color:var(--ink);scroll-margin-top:90px}.prose h2{letter-spacing:var(--tracking-tight);margin-top:2em;font-size:clamp(1.5rem,1.2rem + 1.2vw,2rem)}.prose h2+*{margin-top:.7em}.prose h3{margin-top:1.6em;font-size:1.3rem}.prose strong{color:var(--ink);font-weight:600}.prose a{color:var(--accent);text-decoration:underline;text-decoration-color:rgba(var(--accent-rgb), .4);text-underline-offset:3px;transition:text-decoration-color var(--dur-1) var(--ease-out)}.prose a:hover{text-decoration-color:var(--accent)}.prose ul,.prose ol{padding-left:1.3em}.prose li{margin-top:.5em}.prose li::marker{color:var(--accent)}.prose blockquote{border-left:3px solid var(--accent);color:var(--ink);margin-inline:0;padding:4px 0 4px 24px;font-size:1.18rem;font-style:normal}.prose img{border-radius:var(--r-lg);border:1px solid var(--glass-border);max-width:100%;height:auto;box-shadow:var(--shadow-md);margin:1.8em auto;display:block}.prose figure{margin:2em 0}.prose figure img{margin-bottom:.6em}.prose figcaption{text-align:center;color:var(--text-tertiary);font-size:.88rem;line-height:1.5}.prose .photo-row{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:1.8em 0;display:grid}.prose .photo-row img{object-fit:cover;height:100%;margin:0}.prose hr{background:var(--glass-border);border:none;height:1px;margin-block:2.5em}.prose code:not(pre code){font-family:var(--font-mono);background:var(--glass-bg-strong);border:1px solid var(--glass-border);color:var(--ink);border-radius:6px;padding:.15em .4em;font-size:.86em}.prose pre{border-radius:var(--r-md);border:1px solid var(--glass-border);margin-block:1.5em;padding:18px 20px;font-size:.88rem;line-height:1.6;overflow-x:auto;background:#0a0e16!important}[data-theme=light] .prose pre{background:#0e1320!important}.prose pre 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var(--ease-out);position:relative}.prose .mermaid.mm-zoomable:hover,.prose .mermaid.mm-zoomable:focus-visible{box-shadow:0 0 0 1px var(--glass-border-strong);outline:none}.prose .mermaid .mm-hint{border-radius:var(--r-sm);width:30px;height:30px;color:var(--text-secondary);background:var(--glass-bg-strong);border:1px solid var(--glass-border);opacity:0;transition:opacity var(--dur-2) var(--ease-out), color var(--dur-1) var(--ease-out);pointer-events:none;place-items:center;display:grid;position:absolute;top:10px;right:10px}.prose .mermaid.mm-zoomable:hover .mm-hint,.prose .mermaid.mm-zoomable:focus-visible .mm-hint{opacity:1}.mm-overlay{z-index:300;background:color-mix(in srgb, var(--bg) 82%, transparent);-webkit-backdrop-filter:blur(8px);justify-content:center;align-items:center;padding:clamp(16px,4vw,48px);display:none;position:fixed;inset:0}.mm-overlay.open{display:flex}.mm-stage{border-radius:var(--r-lg);background:var(--bg-elevated,var(--glass-bg-strong));border:1px solid var(--glass-border-strong);max-width:100%;max-height:100%;box-shadow:var(--shadow-lg,var(--shadow-md));padding:clamp(16px,3vw,32px);overflow:auto}.mm-stage svg{height:auto;display:block}.mm-close{z-index:301;width:42px;height:42px;color:var(--ink);background:var(--glass-bg-strong);border:1px solid var(--glass-border-strong);cursor:pointer;transition:color var(--dur-1) var(--ease-out), border-color var(--dur-1) var(--ease-out);border-radius:50%;place-items:center;font-size:1rem;display:grid;position:fixed;top:clamp(14px,3vw,28px);right:clamp(14px,3vw,28px)}.mm-close:hover{color:var(--accent);border-color:var(--accent)}.demo-card{border:1px solid var(--glass-border);border-radius:var(--r-lg);background:var(--bg-elevated);box-shadow:var(--shadow-sm);--st-pass:#16a34a;--st-pass-bg:#16a34a1f;--st-fail:#ef4444;--st-fail-bg:#ef44441f;--st-warn:#d9870a;--st-warn-bg:#d9870a24;margin:2em 0;padding:clamp(16px,2.4vw,24px)}[data-theme=dark] .demo-card{--st-pass:#4ade80;--st-warn:#f5b942}.demo-card *,.demo-card :before,.demo-card :after{box-sizing:border-box}.demo-kicker{font-family:var(--font-mono);font-size:var(--fs-xs);letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin-bottom:6px;display:block}.demo-kicker.is-pill{text-transform:none;letter-spacing:normal;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:14px;display:flex}.demo-try{font-family:var(--font-mono);font-size:var(--fs-xs);letter-spacing:.04em;text-transform:uppercase;color:var(--accent);background:rgba(var(--accent-rgb), .1);border:1px solid rgba(var(--accent-rgb), .35);border-radius:var(--r-pill);align-items:center;gap:6px;padding:3px 10px;display:inline-flex}.demo-try:before{content:"";background:var(--accent);border-radius:50%;width:6px;height:6px}.demo-kicker-text{font-family:var(--font-body);color:var(--text-secondary);font-size:.92rem}.demo-note{color:var(--text-tertiary);background:var(--glass-bg);border:1px dashed var(--glass-border-strong);border-radius:var(--r-md);margin:0 0 14px;padding:10px 14px;font-size:.85rem;line-height:1.55}.demo-card button:not(:disabled),.demo-card select,.demo-reward .rw-driver{cursor:pointer}.demo-reward .rw-driver:hover,.demo-levers .lv-row:hover{border-color:var(--glass-border-strong)}.demo-btn{font-family:var(--font-display);cursor:pointer;border-radius:var(--r-btn);color:var(--accent-ink);background:var(--grad-brand);transition:transform var(--dur-1) var(--ease-out), opacity var(--dur-1) var(--ease-out);border:none;padding:9px 16px;font-size:.9rem;font-weight:600}.demo-btn:hover{transform:translateY(-1px)}.demo-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.demo-card :focus-visible{outline:2px solid var(--accent);outline-offset:2px}.demo-sim .sim-controls{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:14px;display:flex}.demo-sim select{font-family:var(--font-body);color:var(--ink);background:var(--glass-bg-strong);border:1px solid var(--glass-border);border-radius:var(--r-btn);flex:240px;min-width:0;max-width:100%;padding:9px 12px;font-size:.88rem}.demo-sim .sim-meta{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--text-tertiary);flex-basis:100%}.demo-sim .sim-chat{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--r-md);min-height:112px;padding:14px}.demo-sim .sim-bubble{border-radius:var(--r-lg);white-space:pre-wrap;word-break:break-word;width:fit-content;max-width:86%;margin:8px 0;padding:10px 13px;font-size:.9rem;line-height:1.5}.demo-sim .sim-bubble.is-user{color:var(--accent-ink);background:var(--accent);border-bottom-right-radius:var(--r-xs);margin-left:auto}.demo-sim .sim-bubble.is-bot{color:var(--ink);background:var(--glass-bg-strong);border:1px solid var(--glass-border);border-bottom-left-radius:var(--r-xs)}.demo-sim .sim-dots{gap:5px;padding:4px 2px;display:inline-flex}.demo-sim .sim-dots span{background:var(--text-tertiary);border-radius:50%;width:7px;height:7px;animation:1.2s infinite both sim-blink}.demo-sim .sim-dots span:nth-child(2){animation-delay:.2s}.demo-sim .sim-dots span:nth-child(3){animation-delay:.4s}@keyframes sim-blink{0%,80%,to{opacity:.25}40%{opacity:1}}.demo-sim .sim-grader{grid-template-columns:1fr 1fr;gap:12px;margin-top:14px;display:grid}.demo-sim .sim-panel{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--r-md);padding:12px 14px}.demo-sim .sim-panel h4{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.06em;color:var(--text-tertiary);margin:0 0 10px;font-size:.72rem}.demo-sim .sim-check{color:var(--text-secondary);opacity:0;transition:opacity var(--dur-2) var(--ease-out), transform var(--dur-2) var(--ease-out);align-items:center;gap:8px;margin:7px 0;font-size:.84rem;line-height:1.4;display:flex;transform:translate(-6px)}.demo-sim .sim-check.is-show{opacity:1;transform:none}.demo-sim 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.lv-title{font-family:var(--font-display);color:var(--ink);font-size:.95rem;font-weight:600;display:block}.demo-levers .lv-info .lv-desc{color:var(--text-tertiary);margin-top:2px;font-size:.8rem;line-height:1.45;display:block}.demo-levers .lv-delta{font-family:var(--font-mono);white-space:nowrap;color:var(--text-tertiary);font-size:.8rem}.demo-levers .lv-row.is-on .lv-delta{color:var(--st-pass)}.demo-levers .lv-switch{border-radius:var(--r-pill);border:1px solid var(--glass-border-strong);background:var(--glass-bg-strong);cursor:pointer;width:40px;height:22px;transition:background var(--dur-1) var(--ease-out), border-color var(--dur-1) var(--ease-out);flex:none;padding:0;position:relative}.demo-levers .lv-switch:after{content:"";background:var(--text-secondary);width:16px;height:16px;transition:transform var(--dur-1) var(--ease-out), background var(--dur-1) var(--ease-out);border-radius:50%;position:absolute;top:2px;left:2px}.demo-levers .lv-switch[aria-pressed=true]{background:var(--accent);border-color:var(--accent)}.demo-levers .lv-switch[aria-pressed=true]:after{background:var(--accent-ink);transform:translate(18px)}.demo-levers .lv-foot{font-size:var(--fs-xs);color:var(--text-tertiary);margin-top:14px}@media (width<=460px){.demo-levers .lv-row{grid-template-columns:1fr auto}.demo-levers .lv-delta{grid-area:2/1/auto/2}}@media (prefers-reduced-motion:reduce){.demo-card *,.demo-card :before,.demo-card :after{transition:none!important;animation:none!important}.demo-sim .sim-check{opacity:1;transform:none}}