.hd-chapter[data-astro-cid-dnm7guox]{font:700 12px/1 var(--font-mono);letter-spacing:.18em;text-transform:uppercase;color:var(--indigo)}.hd-tunnel-panel[data-astro-cid-dnm7guox]{border-radius:20px;border:1px solid rgba(59,91,219,.18);background:#ffffffd1;backdrop-filter:blur(14px);box-shadow:0 30px 70px -28px #3b5bdb4d,0 2px 12px -4px #0f172a0f;overflow:hidden}.hd-tunnel-head[data-astro-cid-dnm7guox]{display:flex;align-items:center;justify-content:space-between;padding:13px 18px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#fafbff,#f2f6ff)}.hd-tunnel-title[data-astro-cid-dnm7guox]{font:800 11px var(--font-mono);letter-spacing:.16em;color:var(--ink-900)}.hd-spec-badge[data-astro-cid-dnm7guox]{display:inline-flex;align-items:center;gap:6px;font:700 9.5px var(--font-mono);letter-spacing:.14em;color:#059669}.hd-spec-badge[data-astro-cid-dnm7guox] i[data-astro-cid-dnm7guox]{width:6px;height:6px;border-radius:50%;background:#10b981;box-shadow:0 0 8px #10b981b3;animation:hc-breathe 2s ease-in-out infinite}.hd-tunnel-stage[data-astro-cid-dnm7guox]{position:relative;height:220px;background:radial-gradient(120% 90% at 50% 50%,#fbfcff,#f4f7ff)}.hd-tunnel-labels[data-astro-cid-dnm7guox]{position:absolute;left:0;right:0;bottom:12px;height:0;pointer-events:none}.hd-tunnel-labels[data-astro-cid-dnm7guox] span[data-astro-cid-dnm7guox]{position:absolute;transform:translate(-50%);bottom:0;display:inline-flex;align-items:center;gap:5px;font:600 10px var(--font-mono);letter-spacing:.02em;color:var(--ink-600);white-space:nowrap}.hd-tunnel-labels[data-astro-cid-dnm7guox] .d[data-astro-cid-dnm7guox]{width:6px;height:6px;border-radius:50%;flex-shrink:0}.hd-tunnel-labels[data-astro-cid-dnm7guox] .d--in[data-astro-cid-dnm7guox]{background:#3b5bdb}.hd-tunnel-labels[data-astro-cid-dnm7guox] .d--enc[data-astro-cid-dnm7guox]{background:#f59e0b}.hd-tunnel-labels[data-astro-cid-dnm7guox] .d--nat[data-astro-cid-dnm7guox]{background:#3b5bdb}.hd-tunnel-labels[data-astro-cid-dnm7guox] .d--out[data-astro-cid-dnm7guox]{background:#10b981}.hd-tunnel-foot[data-astro-cid-dnm7guox]{display:flex;align-items:center;gap:12px;padding:11px 18px;border-top:1px solid var(--line);font:600 11px var(--font-mono)}.hd-tunnel-foot-cap[data-astro-cid-dnm7guox]{color:var(--ink-400);letter-spacing:.06em;text-transform:uppercase;font-size:9.5px}.hd-tunnel-foot-hd[data-astro-cid-dnm7guox]{color:var(--indigo);margin-left:auto}.hd-tunnel-foot-hd[data-astro-cid-dnm7guox] b[data-astro-cid-dnm7guox]{font-weight:800}.hd-tunnel-foot-wg[data-astro-cid-dnm7guox]{color:var(--ink-400)}.hd-tunnel-foot-x[data-astro-cid-dnm7guox]{color:#059669;background:#10b9811a;padding:2px 7px;border-radius:6px;font-weight:800}@media (max-width: 500px){.hd-tunnel-labels[data-astro-cid-dnm7guox] span[data-astro-cid-dnm7guox]{font-size:8.5px}.hd-tunnel-foot[data-astro-cid-dnm7guox]{flex-wrap:wrap;gap:8px}}.hd-flow-grid[data-astro-cid-dnm7guox]{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.hd-flow-grid[data-astro-cid-dnm7guox]:before{content:"";position:absolute;left:9%;right:9%;top:25px;border-top:1px dashed rgba(59,91,219,.3)}.hd-flow-step[data-astro-cid-dnm7guox]{position:relative;min-width:0}.hd-flow-step[data-astro-cid-dnm7guox]>span[data-astro-cid-dnm7guox]{position:relative;z-index:1;display:inline-flex;padding-right:9px;background:var(--bg-surface)}.hd-spec-strip[data-astro-cid-dnm7guox]{margin-top:28px;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}@media (min-width: 768px){.hd-spec-strip[data-astro-cid-dnm7guox]{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (min-width: 1180px){.hd-spec-strip[data-astro-cid-dnm7guox]{grid-template-columns:repeat(6,minmax(0,1fr))}}.hd-spec-chip[data-astro-cid-dnm7guox]{border:1px solid var(--line);border-radius:12px;background:#ffffffb3;backdrop-filter:blur(8px);padding:11px 13px}.hd-spec-chip-k[data-astro-cid-dnm7guox]{display:block;font:700 9px var(--font-mono);letter-spacing:.12em;color:var(--ink-400);margin-bottom:4px}.hd-spec-chip-v[data-astro-cid-dnm7guox]{display:block;font-size:12px;font-weight:600;color:var(--ink-900);line-height:1.35}.hd-rtt-card[data-astro-cid-dnm7guox]{height:100%;border-radius:16px;border:1px solid var(--line);background:var(--bg-surface);padding:20px 22px}.hd-rtt-label[data-astro-cid-dnm7guox]{font-size:13px;font-weight:600;color:var(--ink-600)}.hd-rtt-val[data-astro-cid-dnm7guox]{font-family:var(--font-display);font-weight:800;font-size:34px;letter-spacing:-.02em;margin-top:8px;color:var(--ink-900);font-variant-numeric:tabular-nums}.hd-rtt-val[data-astro-cid-dnm7guox] span[data-astro-cid-dnm7guox]{font-size:15px;font-weight:600;color:var(--ink-400);margin-left:2px}.hd-rtt-note[data-astro-cid-dnm7guox]{font:500 10.5px var(--font-mono);color:var(--ink-400);margin-top:6px}.hd-chart[data-astro-cid-dnm7guox]{border-radius:20px;border:1px solid var(--line);background:var(--bg-surface);padding:26px 28px 22px;box-shadow:0 20px 50px -24px #3b5bdb29}.hd-chart-head[data-astro-cid-dnm7guox]{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap}.hd-legend[data-astro-cid-dnm7guox]{display:inline-flex;gap:16px}.hd-legend-item[data-astro-cid-dnm7guox]{display:inline-flex;align-items:center;gap:7px;font:600 12px var(--font-sans);color:var(--ink-700)}.hd-sw[data-astro-cid-dnm7guox]{width:12px;height:12px;border-radius:4px}.hd-sw--hd[data-astro-cid-dnm7guox]{background:#3b5bdb}.hd-sw--wg[data-astro-cid-dnm7guox]{background:#5f7cc0}.hd-chart-panel-cap[data-astro-cid-dnm7guox]{font:700 11px var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-400);margin-bottom:14px}.hd-chart-rows[data-astro-cid-dnm7guox]{display:flex;flex-direction:column;gap:16px}.hd-chart-group[data-astro-cid-dnm7guox]{display:grid;grid-template-columns:56px 1fr;align-items:center;gap:12px}.hd-chart-thread[data-astro-cid-dnm7guox]{font:600 12px var(--font-mono);color:var(--ink-600)}.hd-chart-bars[data-astro-cid-dnm7guox]{display:flex;flex-direction:column;gap:2px}.hd-bar-row[data-astro-cid-dnm7guox]{display:flex;align-items:center;gap:8px}.hd-bar[data-astro-cid-dnm7guox]{height:14px;width:var(--w);min-width:3px;border-radius:0 4px 4px 0;transform-origin:left;animation:hd-bar-grow .9s var(--ease-out-quint) both}.hd-bar--hd[data-astro-cid-dnm7guox]{background:linear-gradient(90deg,#3b5bdb,#4f74e8);box-shadow:0 2px 10px -2px #3b5bdb66}.hd-bar--wg[data-astro-cid-dnm7guox]{background:#5f7cc0;opacity:.82}@keyframes hd-bar-grow{0%{transform:scaleX(0)}}.hd-bar-val[data-astro-cid-dnm7guox]{font:600 11px var(--font-mono);color:var(--ink-600);font-variant-numeric:tabular-nums;white-space:nowrap}.hd-bar-val--hd[data-astro-cid-dnm7guox]{font-weight:800;color:var(--indigo)}.hd-chart-note[data-astro-cid-dnm7guox]{margin-top:20px;padding-top:16px;border-top:1px solid var(--line);font-size:11.5px;line-height:1.7;color:var(--ink-400)}@media (max-width: 767px){.hd-flow-grid[data-astro-cid-dnm7guox]{grid-template-columns:1fr 1fr;gap:12px}.hd-flow-grid[data-astro-cid-dnm7guox]:before{display:none}.hd-flow-step[data-astro-cid-dnm7guox]{padding:16px}.hd-spec-strip[data-astro-cid-dnm7guox]{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.hd-spec-chip[data-astro-cid-dnm7guox]{padding:10px 11px}.hd-spec-chip-v[data-astro-cid-dnm7guox]{font-size:11.5px}.hd-chart[data-astro-cid-dnm7guox]{padding:20px 16px 18px;border-radius:16px}.hd-chart-head[data-astro-cid-dnm7guox]{gap:12px}.hd-chart-head[data-astro-cid-dnm7guox]>div[data-astro-cid-dnm7guox]:first-child{width:100%}.hd-chart-panel-cap[data-astro-cid-dnm7guox]{margin-bottom:12px}.hd-chart-group[data-astro-cid-dnm7guox]{grid-template-columns:47px minmax(0,1fr);gap:8px}.hd-chart-thread[data-astro-cid-dnm7guox]{font-size:10.5px}.hd-chart-rows[data-astro-cid-dnm7guox]{gap:14px}.hd-bar-row[data-astro-cid-dnm7guox]{gap:6px}.hd-bar-val[data-astro-cid-dnm7guox]{font-size:10px}.hd-chart-note[data-astro-cid-dnm7guox]{font-size:10.5px}}@media (prefers-reduced-motion: reduce){.hd-bar[data-astro-cid-dnm7guox]{animation:none}}.sr-only[data-astro-cid-dnm7guox]{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}