.calculator-panel[data-astro-cid-34hp2ye3]{gap:22px;display:grid}.method-switch[data-astro-cid-34hp2ye3]{background:var(--surface-soft);border-radius:15px;grid-template-columns:1fr 1fr;gap:8px;padding:5px;display:grid}.method-button[data-astro-cid-34hp2ye3]{min-height:48px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:11px;font-weight:800}.method-button[data-astro-cid-34hp2ye3].is-active{background:var(--surface);color:var(--accent-strong);box-shadow:0 2px 8px #162d2514}.method-panel[data-astro-cid-34hp2ye3]{gap:22px;display:grid}fieldset[data-astro-cid-34hp2ye3]{border:0;min-width:0;margin:0;padding:0}legend[data-astro-cid-34hp2ye3]{margin-bottom:10px;font-size:18px;font-weight:800}.preset-grid[data-astro-cid-34hp2ye3]{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.preset-grid--voltage[data-astro-cid-34hp2ye3]{grid-template-columns:repeat(2,1fr)}.preset-button[data-astro-cid-34hp2ye3]{border:2px solid var(--line);background:var(--surface);min-height:58px;color:var(--text);cursor:pointer;border-radius:13px;padding:8px;font-size:19px;font-weight:800}.preset-button[data-astro-cid-34hp2ye3] small[data-astro-cid-34hp2ye3]{color:var(--muted);margin-top:-2px;font-size:12px;font-weight:700;display:block}.preset-button[data-astro-cid-34hp2ye3].is-active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-strong)}.input-row[data-astro-cid-34hp2ye3]{color:var(--muted);grid-template-columns:minmax(90px,.8fr) minmax(180px,1.2fr);align-items:center;gap:12px;margin-top:12px;font-size:15px;font-weight:700;display:grid}.input-with-unit[data-astro-cid-34hp2ye3],.big-input[data-astro-cid-34hp2ye3]{border:2px solid var(--line);background:var(--surface);border-radius:13px;align-items:center;display:flex;overflow:hidden}.input-with-unit[data-astro-cid-34hp2ye3]:focus-within,.big-input[data-astro-cid-34hp2ye3]:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px #137f691f}.input-with-unit[data-astro-cid-34hp2ye3] input[data-astro-cid-34hp2ye3]{width:100%;min-width:0;min-height:50px;color:var(--text);border:0;outline:0;padding:9px 12px;font-size:18px;font-weight:800}.input-with-unit[data-astro-cid-34hp2ye3] b[data-astro-cid-34hp2ye3]{color:var(--muted);padding:0 13px;font-size:14px}.field-hint[data-astro-cid-34hp2ye3]{color:var(--muted);margin:9px 0 0;font-size:14px;line-height:1.5}.big-input[data-astro-cid-34hp2ye3] input[data-astro-cid-34hp2ye3]{width:100%;min-width:0;min-height:70px;color:var(--text);border:0;outline:0;padding:8px 18px;font-size:32px;font-weight:850}.big-input[data-astro-cid-34hp2ye3] span[data-astro-cid-34hp2ye3]{color:var(--muted);padding:0 18px;font-size:20px;font-weight:800}.result-box[data-astro-cid-34hp2ye3]{border:1px solid #0000;border-radius:18px;padding:22px}.result-box[data-astro-cid-34hp2ye3].result-ok{background:var(--ok-bg);border-color:#bee5d0}.result-box[data-astro-cid-34hp2ye3].result-warn{background:var(--warn-bg);border-color:#ead89d}.result-box[data-astro-cid-34hp2ye3].result-danger{background:var(--danger-bg);border-color:#efc4c4}.result-label[data-astro-cid-34hp2ye3]{color:var(--muted);margin-bottom:3px;font-size:14px;font-weight:800;display:block}.result-box[data-astro-cid-34hp2ye3] strong[data-astro-cid-34hp2ye3]{letter-spacing:-.045em;font-size:clamp(42px,8vw,62px);line-height:1.05;display:block}.result-box[data-astro-cid-34hp2ye3] strong[data-astro-cid-34hp2ye3] small[data-astro-cid-34hp2ye3]{letter-spacing:0;font-size:.42em}.result-zone[data-astro-cid-34hp2ye3]{margin:12px 0 3px;font-size:20px;font-weight:850;line-height:1.35}.result-detail[data-astro-cid-34hp2ye3]{color:#35443e;margin:0;font-size:15px}.formula-line[data-astro-cid-34hp2ye3]{color:var(--muted);font-variant-numeric:tabular-nums;margin:13px 0 0;font-size:13px}.rule-strip[data-astro-cid-34hp2ye3]{color:#4b4272;background:#f3f0ff;border-radius:13px;padding:14px 16px;font-size:14px;font-weight:700;line-height:1.55}@media (width<=640px){.preset-grid[data-astro-cid-34hp2ye3],.preset-grid--voltage[data-astro-cid-34hp2ye3]{grid-template-columns:repeat(2,1fr)}.preset-button[data-astro-cid-34hp2ye3]{min-height:60px}.input-row[data-astro-cid-34hp2ye3]{grid-template-columns:1fr;gap:5px}.result-zone[data-astro-cid-34hp2ye3]{font-size:18px}}.rule-meta[data-astro-cid-yfxa6zgp]{color:var(--muted);flex-wrap:wrap;align-items:flex-start;gap:8px;margin:16px 2px 0;font-size:13px;line-height:1.55;display:flex}.rule-meta[data-astro-cid-yfxa6zgp] strong[data-astro-cid-yfxa6zgp]{color:var(--text)}.example-grid[data-astro-cid-yfxa6zgp]{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.example-item[data-astro-cid-yfxa6zgp]{border:1px solid var(--line);border-radius:14px;justify-content:space-between;align-items:center;gap:14px;padding:14px 16px;display:flex}.example-item[data-astro-cid-yfxa6zgp] span[data-astro-cid-yfxa6zgp]{color:var(--muted);font-size:15px}.example-item[data-astro-cid-yfxa6zgp] strong[data-astro-cid-yfxa6zgp]{white-space:nowrap;font-size:20px}.faq-list[data-astro-cid-yfxa6zgp]{gap:8px;display:grid}details[data-astro-cid-yfxa6zgp]{border-top:1px solid var(--line);padding:13px 0}details[data-astro-cid-yfxa6zgp]:first-child{border-top:0;padding-top:0}summary[data-astro-cid-yfxa6zgp]{cursor:pointer;font-size:18px;font-weight:800}details[data-astro-cid-yfxa6zgp] p[data-astro-cid-yfxa6zgp]{margin:9px 0 0}.source-card[data-astro-cid-yfxa6zgp] ul[data-astro-cid-yfxa6zgp]{margin-bottom:0;padding-left:22px}.source-card[data-astro-cid-yfxa6zgp] li[data-astro-cid-yfxa6zgp]{margin:8px 0}@media (width<=600px){.example-grid[data-astro-cid-yfxa6zgp]{grid-template-columns:1fr}}