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#5a8fcb2e}.hc-suffix{position:absolute;right:16px;font-size:18px;font-weight:700;color:var(--color-text-muted);pointer-events:none}.hc-rates{display:grid;grid-template-columns:repeat(auto-fit,minmax(64px,1fr));gap:8px}.hc-rate{border:1px solid var(--color-border);background:var(--color-surface-1);color:var(--color-text);font:inherit;font-weight:600;font-size:14px;padding:11px 6px;border-radius:10px;cursor:pointer;transition:all .16s}.hc-rate:hover{border-color:var(--color-ink-400)}.hc-rate.active{background:var(--color-ink-900);border-color:var(--color-ink-900);color:#fff}.hc-hint{font-size:12.5px;line-height:1.5;color:var(--color-text-muted)}.hc-hint strong{color:var(--color-text-subtle)}.hc-hint a{color:var(--color-ink-500);font-weight:600;text-decoration:underline;text-underline-offset:2px}.hc-result{background:var(--color-surface-1);border-left:1px solid var(--color-border);padding:26px;display:flex;flex-direction:column;justify-content:center;gap:4px}.hc-rrow{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--color-border-subtle)}.hc-rrow:last-child{border-bottom:0}.hc-rrow span{font-size:14px;color:var(--color-text-subtle);font-weight:500}.hc-rrow span small{color:var(--color-text-muted);font-size:12px}.hc-rrow strong{font-size:19px;font-weight:700;color:var(--color-text-emph);font-variant-numeric:tabular-nums;white-space:nowrap}.hc-rrow.hc-total{margin-top:6px;padding-top:16px;border-top:2px solid var(--color-border);border-bottom:0}.hc-rrow.hc-total span{color:var(--color-text-emph);font-weight:700;font-size:15px}.hc-rrow.hc-total strong{font-size:27px;color:var(--color-accent)}.hc-note{font-size:12.5px;line-height:1.5;color:var(--color-text-muted);margin-top:10px}.hc-disclaimer{max-width:880px;margin:14px auto 0;font-size:12.5px;line-height:1.55;color:var(--color-text-muted);text-align:center}@media(max-width:720px){.hc-card{grid-template-columns:1fr}.hc-result{border-left:0;border-top:1px solid var(--color-border)}.hc-input-wrap input{font-size:22px}.hc-rrow.hc-total strong{font-size:23px}}:root[data-theme=dark] .tool-prose td.pct,:root[data-theme=dark] .tool-prose td.num,:root[data-theme=dark] .tool-prose .src a,:root[data-theme=dark] .related a{color:var(--color-ink-400)}:root[data-theme=dark] .aside-tools a,:root[data-theme=dark] .hc-hint a{color:#7faedd}.hcv-card{border:1px solid var(--color-border);border-radius:20px;padding:26px;background:var(--color-surface-2);box-shadow:0 18px 50px -28px #0b1b2e59;max-width:620px;margin:0 auto;display:flex;flex-direction:column;gap:18px}.hcv-card input[type=text]{width:100%;font:inherit;font-size:22px;font-weight:700;letter-spacing:.04em;color:var(--color-text-emph);background:var(--color-surface-1);border:1px solid var(--color-border);border-radius:12px;padding:13px 16px;outline:none;transition:border-color .18s,box-shadow .18s;text-transform:uppercase}.hcv-card input[type=text]::placeholder{text-transform:none;font-weight:600;font-size:15px;color:var(--color-text-muted);letter-spacing:0}.hcv-card input[type=text]:focus{border-color:var(--color-ink-400);box-shadow:0 0 0 3px #5a8fcb2e}.vres{display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:12px;border:1px solid var(--color-border-subtle);background:var(--color-surface-1)}.vres-badge{flex:none;width:34px;height:34px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:18px;font-weight:800;background:var(--color-border);color:var(--color-text-muted)}.vres-detail{display:flex;flex-direction:column;gap:2px;min-width:0}.vres-msg{font-size:16px;font-weight:700;color:var(--color-text-emph);line-height:1.3}.vres-sub{font-size:13.5px;color:var(--color-text-subtle);word-break:break-all}.vres[data-state=valid]{border-color:var(--color-success);background:color-mix(in srgb,var(--color-success) 14%,var(--color-surface-1))}.vres[data-state=valid] .vres-badge{background:var(--color-success);color:#08321f}.vres[data-state=invalid]{border-color:var(--color-danger);background:color-mix(in srgb,var(--color-danger) 12%,var(--color-surface-1))}.vres[data-state=invalid] .vres-badge{background:var(--color-danger);color:#fff}