.mtc-explorer{--mtc-bg: #ffffff;--mtc-ink: #1b1b1e;--mtc-muted: #6a6a70;--mtc-dim: #a7a7a2;--mtc-sans: -apple-system, system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--mtc-mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;position:fixed;inset:0;background:var(--mtc-bg);color:var(--mtc-ink);font-family:var(--mtc-sans);-webkit-font-smoothing:antialiased;overflow:hidden}.mtc-explorer *,.mtc-explorer *:before,.mtc-explorer *:after{box-sizing:border-box}#mtc-graph{position:fixed;inset:0;width:100%;height:100%;display:block;cursor:grab;z-index:4;touch-action:none}#mtc-graph.grab{cursor:grabbing}#mtc-graph.point{cursor:pointer}#mtc-links{position:fixed;inset:0;pointer-events:none;z-index:8}.mtc-intro{position:fixed;inset:0;z-index:30;background:var(--mtc-bg);display:flex;align-items:center;justify-content:center;transition:opacity .9s ease}.mtc-intro.hide{opacity:0;pointer-events:none}.mtc-wordmark{font-weight:500;font-size:clamp(22px,4.4vw,44px);letter-spacing:.42em;color:#26262a;padding-left:.42em;opacity:0;animation:mtc-wm 1.2s ease .15s forwards}@keyframes mtc-wm{0%{opacity:0;letter-spacing:.62em}to{opacity:1;letter-spacing:.42em}}.mtc-wordmark .u{color:#a9a9a4}.mtc-nav{position:fixed;top:0;left:0;right:0;z-index:14;display:flex;align-items:center;gap:22px;padding:clamp(20px,3.5vw,32px) clamp(22px,5vw,52px);opacity:0;transition:opacity .6s .3s}.mtc-nav.show{opacity:1}.mtc-logo{font-weight:600;font-size:15px;letter-spacing:.16em;color:var(--mtc-ink);cursor:pointer;text-decoration:none}.mtc-navlinks{display:flex;flex-wrap:wrap;gap:18px}.mtc-navlinks a{font-family:var(--mtc-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--mtc-muted);text-decoration:none;white-space:nowrap;transition:color .2s}.mtc-navlinks a:hover{color:var(--mtc-ink)}.mtc-navright{margin-left:auto;display:flex;align-items:center;gap:clamp(16px,2.5vw,26px)}.mtc-legend{display:flex;gap:16px;font-family:var(--mtc-mono);font-size:11px;letter-spacing:.04em;color:var(--mtc-muted)}.mtc-legend span{display:flex;align-items:center;gap:6px;white-space:nowrap}.mtc-legend i{width:8px;height:8px;border-radius:50%}@media(max-width:820px){.mtc-legend{display:none}}@media(max-width:520px){.mtc-navlinks{gap:12px}.mtc-navlinks a{font-size:10px;letter-spacing:.04em}}.mtc-hint{position:fixed;left:0;right:0;bottom:20px;z-index:12;text-align:center;font-family:var(--mtc-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mtc-dim);pointer-events:none;opacity:0;transition:opacity .6s .5s;padding:0 16px}.mtc-hint.show{opacity:1}@media(max-width:760px){.mtc-hint{font-size:9.5px;letter-spacing:.06em}}.mtc-detail{--acc: #1b1b1e;position:fixed;top:0;right:0;bottom:0;width:min(46vw,560px);z-index:10;padding:clamp(80px,12vh,120px) clamp(28px,4vw,52px) 40px;display:flex;flex-direction:column;gap:16px;overflow-y:auto;pointer-events:none;opacity:0;transform:translate(30px);transition:opacity .5s ease,transform .5s ease}.mtc-detail.open{opacity:1;transform:none;pointer-events:auto}.mtc-detail .dhead{display:flex;align-items:baseline;gap:12px;margin-bottom:2px}.mtc-detail .dhead .k{font-family:var(--mtc-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase}.mtc-detail h2{font-weight:500;font-size:clamp(1.9rem,3vw,2.7rem);letter-spacing:-.03em;margin:0;color:var(--mtc-ink)}.mtc-detail .dkick{font-family:var(--mtc-mono);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--mtc-dim);margin:2px 0 0}.mtc-detail .dmark{display:flex;flex-direction:column;gap:5px;margin:14px 0 20px}.mtc-detail .dmark span{display:block;height:2px;border-radius:2px;background:var(--acc)}.mtc-detail .dmark span:first-child{width:34px}.mtc-detail .dmark span:last-child{width:18px}.mtc-detail .dlink{align-self:flex-start;display:inline-flex;align-items:center;gap:8px;margin-top:18px;padding:10px 18px;border-radius:999px;border:1px solid color-mix(in srgb,var(--acc) 55%,transparent);font-family:var(--mtc-mono);font-size:12px;letter-spacing:.06em;text-decoration:none;transition:background .25s ease,transform .25s ease}.mtc-detail .dlink:hover{background:color-mix(in srgb,var(--acc) 10%,transparent);transform:translate(3px)}.acard{position:relative;background:#fff;border:1px solid rgba(0,0,0,.08);border-top:2px solid var(--acc);border-radius:14px;padding:20px 22px;box-shadow:0 22px 50px -34px #0006;opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .35s ease,box-shadow .35s ease}.acard.in{opacity:1;transform:none}.acard.in:hover{transform:translateY(-3px);box-shadow:0 28px 60px -32px #00000080}.acard .num{font-family:var(--mtc-mono);font-size:11px;letter-spacing:.12em;color:var(--mtc-dim);margin:0 0 11px;padding-bottom:11px;border-bottom:1px solid rgba(0,0,0,.06);display:flex;align-items:center;gap:8px}.acard .num b{color:var(--acc);font-weight:500}.acard .num i{width:7px;height:7px;border-radius:50%}.acard h3{font-weight:600;font-size:16px;letter-spacing:-.01em;margin:0 0 12px;color:var(--mtc-ink)}.acard ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:7px}.acard li{font-size:13px;color:var(--mtc-ink);background:color-mix(in srgb,var(--acc) 7%,#fff);border:1px solid color-mix(in srgb,var(--acc) 22%,transparent);border-radius:999px;padding:5px 11px;transition:background .2s ease}.acard li:hover{background:color-mix(in srgb,var(--acc) 14%,#fff)}.acard p{margin:0;font-size:14px;color:var(--mtc-muted);line-height:1.55}.mtc-back{position:fixed;top:68px;left:clamp(22px,5vw,52px);z-index:15;font-family:var(--mtc-mono);font-size:12px;letter-spacing:.08em;color:var(--mtc-muted);background:none;border:0;cursor:pointer;opacity:0;transition:opacity .4s;pointer-events:none}.mtc-back.show{opacity:1;pointer-events:auto}.mtc-back:hover{color:var(--mtc-ink)}@media(max-width:760px){.mtc-detail{width:100%;padding:clamp(72px,14vh,110px) 20px 32px;background:linear-gradient(to right,#fff0,#ffffffdb 14%,#fffffff5);backdrop-filter:blur(2px)}.mtc-back{top:clamp(18px,3vw,26px)}}.mtc-explorer a:focus-visible,.mtc-explorer button:focus-visible{outline:2px solid var(--mtc-ink);outline-offset:3px;border-radius:3px}.mtc-explorer .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.mtc-fallback{display:none;position:relative;z-index:40;max-width:720px;margin:0 auto;padding:clamp(90px,16vh,140px) 24px 60px}.mtc-fallback h1{font-weight:500;font-size:clamp(1.6rem,4vw,2.4rem);letter-spacing:-.02em;margin:0 0 12px}.mtc-fallback-tag{color:var(--mtc-muted);font-size:1.05rem;margin:0 0 28px}.mtc-fallback-links{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:16px}.mtc-fallback-links li{display:flex;flex-direction:column;gap:3px;padding-bottom:14px;border-bottom:1px solid rgba(0,0,0,.08)}.mtc-fallback-links a{color:var(--mtc-ink);text-decoration:none;font-size:1.1rem}.mtc-fallback-links a:hover{text-decoration:underline}.mtc-fallback-links span{color:var(--mtc-muted);font-size:.95rem}@media(prefers-reduced-motion:reduce){.mtc-wordmark{animation:none;opacity:1}.mtc-intro,.mtc-nav,.mtc-hint,.mtc-detail,.acard,.mtc-back{transition:none}}