:root{--color-bg-alt: #fefcf0;--color-bg: #fbebd4;--color-surface: #f9e7cf;--color-border: #f3d5b3;--color-accent: #e0c5a7;--color-accent-strong: #c19771;--color-ink-mid: #8f633e;--color-ink: #4a2b1c;--color-ink-deep: #522a10;--font-display: "Baloo 2", ui-rounded, "Segoe UI", system-ui, sans-serif;--font-body: "Inter", "Segoe UI", system-ui, sans-serif}*{box-sizing:border-box}html{font-size:16px}body{margin:0;background:var(--color-bg);color:var(--color-ink);font-family:var(--font-body);font-size:.9375rem;line-height:1.55}img{max-width:100%;display:block}a{color:inherit}button{font:inherit}.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}.skip-link{position:absolute;left:-9999px;top:0;display:inline-flex;align-items:center;min-height:44px;background:var(--color-ink);color:var(--color-bg-alt);padding:10px 16px;z-index:100}.skip-link:focus{left:12px;top:12px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.site-header{border-bottom:2px solid var(--color-ink-mid);background:var(--color-bg-alt)}.header-row{display:flex;align-items:center;gap:24px;height:68px}.brand{display:flex;align-items:center;gap:10px;min-height:44px;text-decoration:none;margin-right:auto}.brand-mark{width:32px;height:32px}.brand-word{font-family:var(--font-display);font-weight:600;font-size:1.375rem;color:var(--color-ink-deep)}.site-nav{display:flex;gap:12px;font-weight:600;font-size:.875rem}.site-nav a{display:inline-flex;align-items:center;min-height:44px;padding:6px 8px;text-decoration:none;border-bottom:2px solid transparent;transition:border-color .15s ease,color .15s ease}.site-nav a:hover{border-color:var(--color-accent-strong)}.icon-row{display:flex;gap:10px;align-items:center}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;min-width:44px;min-height:44px;border:1px solid var(--color-ink-mid);border-radius:4px;background:var(--color-bg-alt);color:var(--color-ink);text-decoration:none;transition:transform .15s ease,box-shadow .15s ease,background .15s ease}.icon-btn svg{width:18px;height:18px;fill:currentColor}.icon-btn:not([data-inert=true]):hover{transform:translateY(-2px);box-shadow:0 4px 0 var(--color-ink-mid);background:var(--color-accent)}.icon-btn[data-inert=true]{cursor:not-allowed;opacity:.5}.icon-btn[data-inert=true]:focus-visible{outline:2px solid var(--color-accent-strong);outline-offset:2px}.ca-bar{background:var(--color-ink-deep);color:var(--color-bg-alt);border-bottom:2px solid var(--color-ink)}.ca-bar-row{display:flex;align-items:center;flex-wrap:wrap;gap:12px;padding-top:10px;padding-bottom:10px}.ca-label{font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;opacity:.75}.ca-value{display:inline-flex;align-items:center;min-height:44px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:1.05rem;font-weight:600;background:none;border:none;color:inherit;cursor:default;padding:4px 0;text-align:left}.ca-value[data-copyable=true]{cursor:pointer;text-decoration:underline dotted;word-break:break-all}.ca-value[data-copyable=true]:hover{color:var(--color-accent)}.ca-copy-feedback{font-size:.8rem;font-weight:600;color:var(--color-accent);opacity:0;transition:opacity .2s ease}.ca-copy-feedback[data-show=true]{opacity:1}.hero{padding:64px 0 48px}.hero-row{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}.eyebrow{font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--color-ink-mid);margin:0 0 10px}h1{font-family:var(--font-display);font-weight:600;font-size:clamp(2.1rem,4vw,3.1rem);line-height:1.08;color:var(--color-ink-deep);margin:0 0 18px}.hero-sub{max-width:46ch;color:var(--color-ink);margin:0 0 28px}.hero-cta{display:flex;gap:14px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 22px;border-radius:4px;font-weight:700;font-size:.9375rem;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .15s ease;min-height:44px}.btn-primary{background:var(--color-ink-deep);color:var(--color-bg-alt)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 4px 0 var(--color-ink-mid)}.btn-secondary{background:var(--color-bg-alt);color:var(--color-ink-mid);border-color:var(--color-ink-mid)}.btn-secondary:disabled{cursor:not-allowed;opacity:.65}.hero-art{display:flex;justify-content:center}.hero-ring{width:min(340px,80vw);aspect-ratio:1;border-radius:50%;border:2px dashed var(--color-accent-strong);display:flex;align-items:center;justify-content:center;padding:28px;animation:spin-slow 40s linear infinite}.hero-ring img{animation:spin-slow-reverse 40s linear infinite}@keyframes spin-slow{to{transform:rotate(360deg)}}@keyframes spin-slow-reverse{to{transform:rotate(-360deg)}}.stats{padding:0 0 48px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.stat-tile{border:1px solid var(--color-border);background:var(--color-surface);border-radius:4px;padding:16px 18px}.stat-label{font-size:.75rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--color-ink-mid);margin:0 0 8px}.stat-value{font-family:var(--font-display);font-size:1.5rem;font-weight:600;color:var(--color-ink-deep);margin:0 0 4px;line-height:1.2}.stat-value[data-state=absent],.stat-value[data-state=unconfirmed]{font-family:var(--font-body);font-size:1rem;color:var(--color-ink-mid);font-weight:600}.stat-detail{font-size:.8125rem;color:var(--color-ink-mid);margin:0}.panel-section{padding-bottom:56px}.panel-row{display:grid;grid-template-columns:1.55fr 1fr;gap:22px;align-items:start}.panel,.sidebar{border:1px solid var(--color-border);background:var(--color-bg-alt);border-radius:4px;padding:22px 24px 26px}.tabs{display:flex;gap:6px;margin-bottom:18px}.tab{padding:10px 20px;border:1px solid var(--color-ink-mid);background:var(--color-bg-alt);color:var(--color-ink);border-radius:4px;font-weight:600;cursor:pointer}.tab[aria-selected=true]{background:var(--color-ink-deep);color:var(--color-bg-alt);border-color:var(--color-ink-deep)}.loop-steps{list-style:none;margin:0;padding:0;display:grid;gap:14px}.loop-steps li{padding-left:30px;position:relative}.loop-steps li:before{content:counter(step);counter-increment:step;position:absolute;left:0;top:0;width:20px;height:20px;border-radius:50%;background:var(--color-accent);color:var(--color-ink-deep);font-size:.7rem;font-weight:700;display:flex;align-items:center;justify-content:center}.loop-steps{counter-reset:step}.loop-steps strong{color:var(--color-ink-deep)}.checker{margin-top:26px;padding-top:22px;border-top:1px solid var(--color-border)}.checker h3{margin:0 0 6px;font-size:1rem;color:var(--color-ink-deep)}.checker-hint{margin:0 0 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16px;padding:0;display:grid;gap:10px}.fact-list li{border:1px solid var(--color-border);border-radius:4px;padding:10px 12px;font-size:.85rem}.fact-list .fact-term{display:block;font-weight:700;color:var(--color-ink-deep);font-size:.8rem}.fact-list .fact-desc{color:var(--color-ink-mid)}.sidebar-note{font-size:.8rem;color:var(--color-ink-mid);margin:0}.risks{padding-bottom:64px}.risks-row{border:1px solid var(--color-border);background:var(--color-surface);border-radius:4px;padding:24px 26px}.risks h2{margin:0 0 14px;font-size:1.1rem;color:var(--color-ink-deep)}.risk-list{margin:0;padding-left:20px;display:grid;gap:10px;font-size:.875rem;color:var(--color-ink)}.site-footer{border-top:2px solid var(--color-ink-mid);background:var(--color-bg-alt);padding:22px 0}.footer-row{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.footer-row-sub{margin-top:10px;justify-content:space-between;font-size:.8rem;color:var(--color-ink-mid)}.footer-chain{margin:0 auto 0 0;font-size:.85rem;color:var(--color-ink-mid)}.footer-ca{margin:0;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.8rem;color:var(--color-ink-mid);word-break:break-all}.footer-tag{font-size:.75rem;color:var(--color-ink-mid);letter-spacing:.05em}.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}.reveal.is-visible{opacity:1;transform:translateY(0)}.reveal.reveal-stagger.is-visible{transition-delay:var(--reveal-delay, 0s)}@media (prefers-reduced-motion: reduce){.reveal{opacity:1;transform:none;transition:none}.hero-ring,.hero-ring img{animation:none}*{scroll-behavior:auto!important}}html{scroll-behavior:smooth}@media (max-width: 1024px){.panel-row{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 640px){.header-row{height:auto;padding:12px 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