.od-tool{margin-top:26px;background:var(--sheet);border:1px solid var(--rule-2);border-radius:12px;padding:20px;box-shadow:var(--lift);scroll-margin-top:80px}.od{min-width:0}.od-label{display:block;font-weight:700;color:var(--pine);margin-bottom:6px}.od-paste{width:100%;min-height:150px;resize:vertical;font-family:var(--f-mono);font-size:14px;line-height:1.45;padding:10px 12px;border:1px solid var(--rule-2);border-radius:8px;background:var(--sheet-2);color:var(--ink);white-space:pre;overflow:auto}.od-paste:focus{outline:2px solid var(--blue);outline-offset:1px;background:var(--sheet)}.od-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:10px}.od-row,.od-row>*{min-width:0}.od-file{position:relative;overflow:hidden}.od-file input{position:absolute;inset:0;opacity:0;cursor:pointer;font-size:0}.od-privacy{margin:14px 0 4px;font-size:.92rem;color:var(--ink-2);padding:10px 12px;background:var(--good-soft);border-radius:8px}.od-privacy b{color:var(--good)}.od-keep{display:inline-flex;align-items:center;gap:8px;font-size:.9rem;color:var(--ink-2);margin-top:6px;cursor:pointer}.od-preview{margin-top:18px;padding-top:16px;border-top:1px solid var(--rule)}.od-meta p{margin:0;font-size:.95rem}.od-table-wrap{margin-top:10px;overflow-x:auto;border:1px solid var(--rule-2);border-radius:8px;max-width:100%}.od-table{border-collapse:collapse;font-size:.88rem;min-width:100%}.od-table td,.od-table th{padding:6px 10px;border-bottom:1px solid var(--rule);border-right:1px solid var(--rule);text-align:left;white-space:nowrap;max-width:220px;overflow:hidden;text-overflow:ellipsis}.od-table th{background:var(--sheet-2);color:var(--pine);font-weight:650}.od-table td.num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.od-table td.skip{color:var(--ink-3);text-decoration:line-through}.od-types td{background:var(--sheet-2);padding:4px 6px}.od-types select{font-size:.82rem;padding:3px 4px;border:1px solid var(--rule-2);border-radius:5px;background:var(--sheet);color:var(--pine);max-width:140px}.od-hint{font-size:.86rem;margin:8px 0 0}.od-go{justify-content:space-between;margin-top:16px}.od-seg{display:inline-flex;background:var(--band);border-radius:8px;padding:3px}.od-seg button{border:0;background:transparent;padding:7px 14px;border-radius:6px;font:inherit;font-size:.9rem;font-weight:650;color:var(--ink-2);cursor:pointer}.od-seg button.on{background:var(--sheet);color:var(--pine);box-shadow:0 1px 2px rgb(0 0 0/.08)}.od-bar{justify-content:space-between;margin-top:0}.od-strip{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:12px 0 14px}.od-strip button{width:34px;height:34px;border-radius:6px;border:1px solid var(--rule-2);background:var(--sheet);color:var(--ink-2);font-weight:700;font-size:.85rem;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.od-strip button svg{width:15px;height:15px}.od-strip button.cur{border:2px solid var(--blue);color:var(--blue)}.od-strip button.ok{background:var(--good);border-color:var(--good);color:#fff}.od-strip button.seen:not(.ok){background:var(--blue-soft)}.od-ex{min-width:0}.od-n{font-size:.8rem;font-weight:700;color:var(--ink-3);margin-right:4px}.od-n,.od-skill{white-space:nowrap}.od-skill{display:inline-block;font-family:var(--f-mono);font-size:.76rem;font-weight:600;padding:.12em .5em;border-radius:4px;background:var(--sheet-3);color:var(--ink-2);vertical-align:middle}.od-ex-foot{justify-content:space-between;border-top:1px solid var(--rule);padding-top:10px;margin-top:14px}.od-answer{margin-top:10px;padding:12px 14px;background:var(--blue-soft);border-radius:8px}.od-answer p{margin:0 0 4px;overflow-wrap:anywhere}.od-answer code{white-space:normal;overflow-wrap:anywhere}.od-next{margin-top:4px}.od-done h3{margin-bottom:10px}.od-summary{list-style:none;padding:0;margin:0 0 8px;columns:260px 2}.od-summary li{page-break-inside:avoid;break-inside:avoid;padding:4px 0}.od-summary button{background:none;border:0;padding:0;font:inherit;color:var(--ink);cursor:pointer;text-align:left}.od-summary li.ok button{color:var(--good);font-weight:650}.od-steps{counter-reset:s;list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));grid-gap:12px;gap:12px;margin:22px 0 0}.od-steps li{counter-increment:s;background:var(--sheet);border:1px solid var(--rule);border-radius:10px;padding:14px 16px;min-width:0}.od-steps li:before{content:counter(s);display:inline-flex;width:24px;height:24px;border-radius:50%;background:var(--hl);color:#2B2500;font-weight:800;font-size:.85rem;align-items:center;justify-content:center;margin-right:8px}.od-steps b{color:var(--pine)}.od-skills{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));grid-gap:10px 24px;gap:10px 24px;padding:0;list-style:none}.od-skills li{min-width:0}.od-skills code{white-space:normal}@media (max-width:640px){.od-tool{padding:14px;border-radius:10px}.od-go{flex-direction:column;align-items:stretch}.od-go .btn{width:100%}.od-seg{align-self:flex-start}}