.fill-page{padding:40px 6% 64px}.fill-header{max-width:840px;margin:26px 0 32px}.fill-header h1{font-size:clamp(32px,4vw,48px);line-height:1.15;letter-spacing:-1.5px;margin:16px 0}.fill-header p{font-size:17px}.fill-workbench{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);border:1px solid var(--line);border-radius:10px;overflow:hidden;margin-bottom:44px}.fill-form{padding:28px;min-width:0}.fill-workbench h2{font-size:19px;line-height:1.5;margin:0 0 16px}.fill-section-head{display:flex;justify-content:space-between;gap:16px;align-items:start}.fill-workbench label{display:block;font-size:14px;line-height:1.6;min-width:0}.fill-workbench input,.fill-workbench select{display:block;width:100%;min-width:0;min-height:46px;padding:10px 12px;border:1px solid var(--line);border-radius:5px;background:#fff;font-size:16px;margin-top:6px}.fill-workbench .fill-unit{font-size:12px}.fill-unit select{font-size:14px}.fill-dimensions{display:grid;grid-template-columns:1fr 1fr;gap:18px}.fill-workbench .fill-help{font-size:13px;line-height:1.7;margin:12px 0 24px}.fill-cable{border:1px solid var(--line);border-radius:6px;margin:0 0 14px;padding:12px;display:grid;grid-template-columns:1fr 1fr auto;gap:12px;align-items:end;min-width:0}.fill-cable legend{font-size:12px;color:var(--brand);padding:0 5px}.fill-cable .button{font-size:12px;padding:12px;min-height:46px}.fill-actions{display:flex;flex-wrap:wrap;gap:12px;border-top:1px solid var(--line);margin-top:24px;padding-top:24px}.fill-output{background:var(--soft);padding:30px;min-width:0}.fill-output h2{margin-top:16px}.fill-output .fill-live{font-size:13px;min-height:44px}.fill-value{margin:22px 0}.fill-value strong{display:block;font:clamp(36px,4vw,54px)/1.3 "IBM Plex Mono",Consolas,monospace;overflow-wrap:anywhere}.fill-value small{font-size:.55em}.fill-value>span{font-size:14px;color:var(--sub)}.fill-meter{height:8px;background:#dbe6df;border-radius:5px;overflow:hidden}.fill-meter>span{display:block;height:100%;background:var(--brand)}.fill-result-list{margin:22px 0}.fill-result-list>div{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;padding:12px 0;border-bottom:1px solid #d2ded6;font-size:14px}.fill-result-list dd{margin:0;font-weight:600;overflow-wrap:anywhere}.fill-result-note{font-size:14px;margin:18px 0}.fill-workbench .fill-error{color:#a1352c;font-size:14px;margin:14px 0}.fill-scope{border-top:1px solid #d2ded6;margin-top:28px;padding-top:22px;font-size:14px}.fill-scope p{margin:10px 0}.fill-scope a,.fill-article a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}.fill-workbench .fill-share{margin-top:18px}.fill-article{max-width:900px;margin:auto}.fill-article section{margin:34px 0;scroll-margin-top:30px}.fill-article h2{font-size:26px;line-height:1.3;margin-bottom:16px}.fill-article h3{font-size:20px;margin:22px 0 12px}.fill-article p,.fill-article li{font-size:16px;line-height:1.85;margin:12px 0}.fill-formula{padding:18px;background:var(--soft);border-left:3px solid var(--brand);font-family:Consolas,monospace;overflow-wrap:anywhere}.fill-reference{background:var(--soft);padding:20px;border-radius:8px;margin:22px 0}.fill-reference svg{width:100%;height:auto;max-height:240px}.fill-reference figcaption{font-size:13px;color:var(--sub);line-height:1.7;margin-top:12px}.fill-article dl{display:grid;grid-template-columns:1fr 1fr;gap:20px}.fill-article dl>div{border-top:1px solid var(--line);padding-top:16px}.fill-article dt{font-weight:600}.fill-article dd{margin:8px 0 0;color:var(--sub);line-height:1.75}.fill-related{padding:24px;background:var(--soft);border:1px solid var(--line);border-radius:8px;margin:28px 0}.fill-related h2{font-size:23px;margin-bottom:12px}.fill-related p{font-size:15px}.fill-related .text-link{font-size:15px;margin-right:24px}.fill-source{font-size:13px!important}.fill-type-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.fill-type-grid>section{border:1px solid var(--line);padding:20px;border-radius:8px;margin:0}.fill-type-grid svg{width:100%;height:100px;color:var(--brand);margin-bottom:16px}.fill-type-grid h2{font-size:22px}.fill-type-grid p{font-size:15px}@media(max-width:1000px){.fill-workbench{grid-template-columns:1fr}.fill-output{border-top:1px solid var(--line)}.fill-value strong{font-size:48px}}@media(max-width:560px){.fill-page{padding:28px 24px 48px}.fill-header h1{letter-spacing:-1px}.fill-header p{font-size:16px}.fill-form,.fill-output{padding:20px}.fill-section-head{display:block}.fill-unit{margin-bottom:20px}.fill-dimensions{grid-template-columns:1fr}.fill-cable{grid-template-columns:1fr 1fr;gap:12px}.fill-cable .button{grid-column:1/-1;justify-self:start}.fill-actions>.button{width:100%;gap:10px}.fill-article dl,.fill-type-grid{grid-template-columns:1fr}.fill-article h2{font-size:24px}.fill-reference{padding:12px}}