.speed-layout{display:grid;grid-template-columns:minmax(280px,1fr) minmax(280px,1fr);gap:24px;margin:24px 0}.speed-dial{position:relative;max-width:320px;margin:auto;text-align:center}.speed-dial svg{width:100%;display:block;transform:rotate(-90deg)}.speed-ring-track{fill:none;stroke:var(--line);stroke-width:12}.speed-ring{fill:none;stroke:var(--brand);stroke-width:12;stroke-linecap:round;transition:stroke-dashoffset .25s}.speed-readout{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;gap:4px}.speed-readout strong{font-size:clamp(2.3rem,5vw,4rem);font-variant-numeric:tabular-nums;letter-spacing:-.05em}.speed-readout span{color:var(--muted)}.speed-metrics{display:grid;grid-template-columns:1fr 1fr;gap:12px}.speed-metric{background:var(--soft);padding:18px;border:1px solid var(--line);border-radius:12px}.speed-metric span{display:block;font-size:.85rem;color:var(--muted)}.speed-metric strong{font-size:1.8rem;font-variant-numeric:tabular-nums}.speed-metric small{color:var(--muted)}.speed-chart{width:100%;height:160px;display:block;background:var(--soft);border-radius:10px}.speed-chart polyline{fill:none;stroke-width:2;vector-effect:non-scaling-stroke}.speed-download-line{stroke:#2784d5}.speed-upload-line{stroke:#27b5b8}.speed-legend{display:flex;gap:20px;font-size:.85rem;color:var(--muted)}.speed-legend span:first-child{color:#2784d5}.speed-legend span:last-child{color:#27b5b8}.speed-progress{width:100%;height:10px;accent-color:var(--brand)}.speed-info{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.speed-info div{padding:16px;background:var(--soft);border-radius:10px;overflow-wrap:anywhere}.speed-info dt{color:var(--muted);font-size:.8rem}.speed-info dd{margin:6px 0 0;font-weight:650}.speed-footnote{font-size:.85rem;color:var(--muted)}@media(max-width:760px){.speed-layout{grid-template-columns:1fr}.speed-info{grid-template-columns:1fr 1fr}}@media(max-width:450px){.speed-info{grid-template-columns:1fr}}
.speed-alternative-links{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin:18px 0}.speed-alternative{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border:1px solid var(--line);border-radius:10px;background:var(--panel);color:var(--text);font-weight:650;text-decoration:none}.speed-alternative:visited{color:var(--text)}.speed-alternative:hover{border-color:var(--brand);color:var(--brand);background:var(--soft)}.speed-alternative:focus-visible{outline:2px solid var(--brand);outline-offset:3px}
.speed-history-scroll{overflow-x:auto}.speed-history-table{width:100%;border-collapse:collapse;text-align:left;font-size:.85rem}.speed-history-table th,.speed-history-table td{padding:12px;border-bottom:1px solid var(--line);white-space:nowrap}.speed-history-table th{color:var(--muted)}