.tools-heading{padding:42px 0 24px}.tools-heading h1{font-family:var(--serif);font-size:34px;line-height:1.5;font-weight:500;margin:8px 0}.tools-heading p{font-size:14px;color:var(--muted);margin:0}.tool-nav{display:flex;gap:8px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding:0 0 18px;margin-bottom:24px}.tool-nav a{font-size:14px;padding:7px 14px;border-radius:5px;color:var(--muted)}.tool-nav a[aria-current=page]{background:var(--green-soft);color:var(--green);font-weight:600}.tool-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin:20px 0 58px}.tool-card{border:1px solid var(--line);border-radius:10px;padding:28px;background:var(--surface);min-width:0}.tool-card h2{font-size:22px;font-family:var(--serif);margin:12px 0}.tool-card p{color:var(--muted);font-size:14px;margin:12px 0 22px}.tool-number{font-family:monospace;font-size:12px;color:var(--green);letter-spacing:2px}.tool-card-link{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--green)}.tool-privacy{display:flex;align-items:baseline;gap:10px;font-size:13px;color:var(--muted);padding:14px 18px;border:1px solid var(--line);background:var(--green-soft);border-radius:6px;margin-bottom:24px;line-height:1.7}.tool-privacy strong{color:var(--green);white-space:nowrap;font-weight:500}.tool-workspace{margin-bottom:54px}.tool-toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:18px 0}.tool-toolbar label{display:flex;gap:9px;align-items:center;font-size:13px;color:var(--muted)}.tool-button{padding:8px 15px;min-height:40px;border:1px solid var(--line);border-radius:5px;background:var(--surface);font-size:13px;line-height:1.5;color:var(--text)}.tool-button:hover:not(:disabled){border-color:var(--green);color:var(--green)}.tool-button.primary{background:var(--green);color:var(--bg);border-color:var(--green)}.tool-button.primary:hover:not(:disabled){opacity:.85;color:var(--bg)}.tool-button:disabled{opacity:.45;cursor:not-allowed}.tool-select{border:1px solid var(--line);border-radius:5px;background:var(--surface);color:var(--text);font:inherit;padding:8px 10px;min-height:40px;max-width:100%}.tool-editor-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.editor-label{display:flex;align-items:center;justify-content:space-between;font-size:14px;margin-bottom:9px;gap:12px}.editor-label small{font-size:11px;color:var(--muted)}.json-editor{display:block;width:100%;min-height:360px;resize:vertical;tab-size:2;border:1px solid var(--line);border-radius:7px;padding:18px;background:var(--surface);color:var(--text);font:13px/1.8 ui-monospace,SFMono-Regular,Consolas,monospace;white-space:pre;overflow:auto}.json-editor[readonly]{background:var(--feature)}.tool-status{margin:12px 0 0;color:var(--muted);font-size:13px;min-height:26px;overflow-wrap:anywhere}.tool-status[data-kind=error]{color:#b43535}[data-theme=dark] .tool-status[data-kind=error]{color:#faa}.tool-status[data-kind=success]{color:var(--green)}.tool-footnote{font-size:12px;color:var(--muted);line-height:1.85;margin:20px 0}.tool-footnote p{margin:4px 0}.clock-strip{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;border:1px solid var(--line);border-radius:6px;padding:12px 18px;margin-bottom:22px;background:var(--surface);font-size:13px}.clock-strip code{color:var(--green);font-size:15px}.clock-strip small{color:var(--muted)}.time-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.time-card{border:1px solid var(--line);border-radius:9px;padding:24px;background:var(--surface);min-width:0}.time-card h2{font-family:var(--serif);font-size:22px;margin:0 0 20px;font-weight:500}.time-field{display:flex;flex-direction:column;gap:7px;margin-bottom:15px;min-width:0}.time-field label{font-size:13px;color:var(--muted)}.time-input{font:14px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;width:100%;min-width:0;padding:10px 12px;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:5px}.time-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.time-result{border-top:1px solid var(--line);margin-top:18px;padding-top:10px}.time-result[hidden]{display:none}.time-result dl{margin:0}.time-result dt{font-size:12px;color:var(--muted);margin-top:12px}.time-result dd{font:14px/1.9 ui-monospace,SFMono-Regular,Consolas,monospace;margin:2px 0 0;overflow-wrap:anywhere}.time-result .tool-button{margin-top:18px}.time-note{font-size:12px;color:var(--muted);line-height:1.85;margin:10px 0}.tool-noscript{padding:20px;background:var(--green-soft);border:1px solid var(--line)}.tool-editor-grid>div{min-width:0}.json-editor:focus-visible,.tool-select:focus-visible,.time-result:focus-visible{outline:2px solid var(--green);outline-offset:3px}.time-result dt{overflow-wrap:anywhere}@media(max-width:800px){.tool-grid,.time-grid{gap:18px}.time-card{padding:20px}.time-options{grid-template-columns:1fr;gap:0}.tool-editor-grid{gap:15px}.json-editor{min-height:330px}.tool-privacy{display:block}.tool-privacy strong{margin-right:8px}}@media(max-width:600px){.tools-heading{padding-top:28px}.tools-heading h1{font-size:29px}.tool-grid,.tool-editor-grid,.time-grid{grid-template-columns:1fr}.tool-grid{margin-bottom:35px}.tool-card{padding:23px}.json-editor{min-height:270px;font-size:12px}.tool-toolbar{gap:8px}.tool-button{padding:8px 12px}.tool-nav{gap:0}.tool-nav a{padding:7px 11px;font-size:13px}.time-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.tool-privacy{font-size:12px}.tool-workspace{margin-bottom:35px}}@media(max-width:380px){.time-options{grid-template-columns:1fr;gap:0}.editor-label{align-items:flex-start;flex-direction:column;gap:0}}