.zoruaTool{--zr-bg:var(--color-bg-surface);--zr-fg:var(--color-text-primary);--zr-border:var(--color-border-bright);color:var(--zr-fg);background:var(--zr-bg);border:1px solid var(--zr-border);border-radius:16px;padding:clamp(16px,2.5vw,26px);margin-block:18px 30px;max-width:100%}.zoruaTool h3{font-size:1.18rem;line-height:1.45;margin:0 0 14px}.zoruaTool fieldset{display:grid;grid-gap:8px;gap:8px;border:0;padding:0;margin:0;min-width:0}.zoruaTool legend{padding:0 0 9px;font-weight:650}.zoruaToolOption{display:flex;align-items:center;gap:10px;cursor:pointer;padding:12px;border-radius:10px;border:1px solid var(--zr-border);min-height:44px;background:transparent}.zoruaToolOption:focus-within{outline:2px solid #0c817c;outline-offset:2px}.zoruaToolOption input{flex:0 0 auto;accent-color:#0c817c}.zoruaToolFields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:12px;gap:12px}.zoruaTool>label,.zoruaToolFields>label{display:flex;flex-direction:column;gap:8px;font-weight:600}.zoruaTool input[type=number],.zoruaTool select{color:var(--zr-fg);background:var(--color-bg-primary);font:inherit;border:1px solid var(--zr-border);border-radius:10px;padding:12px;min-height:44px;width:100%;max-width:100%}.zoruaTool input[aria-invalid=true]{border-color:#c43f53}.zoruaToolResult{margin-top:16px;padding:14px 16px;border-radius:12px;background:var(--color-bg-primary);border:1px solid var(--zr-border)}.zoruaToolResult strong{font-size:1.07rem}.zoruaToolResult p{margin:6px 0 0;line-height:1.7}.zoruaToolFinePrint{font-size:.85rem;line-height:1.65;opacity:.8;margin:12px 0 0}@media (max-width:580px){.zoruaToolFields{grid-template-columns:1fr}}.zoruaGuide{width:min(1280px,calc(100% - 32px))}.zoruaGuideBody{padding-top:28px;font-size:16px;line-height:1.8;overflow-wrap:anywhere}.zoruaGuideBody p{margin-bottom:16px}.zoruaGuideBody strong{color:var(--color-text-primary)}.zoruaGuideBody a{color:var(--color-text-accent);text-underline-offset:3px}.zoruaGuideBody blockquote{margin:20px 0;padding:18px 22px;border-left:3px solid var(--color-purple-bright);background:var(--color-bg-surface);border-radius:0 12px 12px 0}.zoruaGuideBody blockquote p{margin:0}.zoruaGuideBody .guide-content-section li,.zoruaGuideBody .guide-content-section p{font-size:16px;line-height:1.8}.zoruaGuideBody .guide-content-section h3{margin-top:28px;scroll-margin-top:90px}.zoruaGuideBody .zoruaTool h3{margin-top:0}.zoruaGuideBody ol,.zoruaGuideBody ul{padding-left:24px;margin:16px 0}.zoruaGuideBody li{margin-bottom:10px}.zoruaGuideBody summary{min-height:44px;padding:8px 0;cursor:pointer;font-weight:700;color:var(--color-text-primary)}.zoruaGuide .guide-back-link a:focus-visible,.zoruaGuideBody :focus-visible{outline:3px solid var(--color-text-accent);outline-offset:3px}.zoruaFigure{margin:28px 0}.zoruaFigure img{display:block;max-width:100%;width:100%;height:auto;border-radius:14px}.zoruaFigure figcaption{margin-top:10px;color:var(--color-text-secondary);font-size:13px;line-height:1.7}.zoruaTable table{width:100%;table-layout:fixed;border-collapse:collapse;margin:24px 0;font-size:15px}.zoruaTable caption{text-align:left;font-weight:700;color:var(--color-text-primary);margin-bottom:10px}.zoruaTable td,.zoruaTable th{border:1px solid var(--color-border-bright);text-align:left;padding:12px;overflow-wrap:anywhere}.zoruaTable th{background:var(--color-bg-secondary);color:var(--color-text-primary)}@media (max-width:580px){.zoruaGuide .guide-article-header{padding:24px 20px}.zoruaTable td,.zoruaTable th{padding:8px;font-size:14px}.zoruaGuideBody .guide-toc ol{column-count:1}}