.dc-page{max-width:1200px;margin:0 auto;padding:32px 24px 64px}.dc-crumb{font-size:13px;color:var(--muted);margin-bottom:16px}.dc-crumb a{color:var(--muted2);text-decoration:none}.dc-crumb a:hover{color:var(--brand-light)}.dc-title{margin:0;font-family:var(--font-head);font-weight:700;font-size:34px;letter-spacing:-.02em;color:var(--text);line-height:1.15}.dc-lead{margin:10px 0 0;font-size:16px;line-height:1.55;color:var(--text4);max-width:62ch}.dc-tool{margin-top:28px;display:flex;flex-direction:column;gap:16px}.dc-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px}.dc-seg{display:inline-flex;border:1px solid var(--border3);border-radius:8px;overflow:hidden;background:var(--surface)}.dc-seg button{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;background:transparent;color:var(--muted);font-size:13px;font-weight:600;padding:7px 12px;cursor:pointer;font-family:var(--font-body)}.dc-seg button[aria-pressed=true]{background:var(--brand);color:#fff}.dc-opts{display:flex;flex-wrap:wrap;gap:12px 16px;font-size:13px;color:var(--text4)}.dc-opts label{display:inline-flex;align-items:center;gap:6px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.dc-opts input{accent-color:var(--brand)}.dc-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--border3);background:var(--surface);color:var(--text3);font-size:13px;font-weight:600;padding:7px 12px;border-radius:8px;cursor:pointer;font-family:var(--font-body)}.dc-btn:hover{border-color:var(--brand);color:var(--brand-light)}.dc-btn:disabled{opacity:.45;cursor:not-allowed}.dc-btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}.dc-btn-primary:hover{background:var(--brand-hover);color:#fff}.dc-panes{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media (max-width:800px){.dc-panes{grid-template-columns:1fr}}.dc-pane{display:flex;flex-direction:column;min-height:220px;border:1px solid var(--border3);border-radius:10px;background:var(--surface);overflow:hidden}.dc-pane-head{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;border-bottom:1px solid var(--border2);font-size:12.5px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.dc-pane textarea{flex:1;width:100%;min-height:200px;resize:vertical;border:0;outline:none;background:var(--input);color:var(--text);font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:13px;line-height:1.5;padding:12px}.dc-result{border:1px solid var(--border3);border-radius:10px;background:var(--surface);overflow:hidden}.dc-result-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border-bottom:1px solid var(--border2)}.dc-result-title{font-size:13px;font-weight:700;color:var(--text3);text-transform:uppercase;letter-spacing:.04em}.dc-stats{display:inline-flex;gap:6px}.dc-chip{font-size:12px;font-weight:700;padding:3px 8px;border-radius:999px;font-variant-numeric:tabular-nums}.dc-chip-add{background:var(--alert-success-bg);color:var(--alert-success-fg)}.dc-chip-del{background:var(--alert-error-bg);color:var(--alert-error-fg)}.dc-actions{display:inline-flex;gap:8px}.dc-empty{padding:28px 16px;text-align:center;color:var(--muted);font-size:14px}.dc-hunk-header{padding:6px 12px;font-size:12px;color:var(--brand-light);background:var(--surface2);border-top:1px solid var(--border2)}.dc-hunk-header,.dc-line{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}.dc-line{display:grid;grid-template-columns:44px 44px 1fr;font-size:12.5px;line-height:1.55}.dc-line-split{grid-template-columns:1fr 1fr}.dc-ln{text-align:right;padding:0 8px;color:var(--faint);-webkit-user-select:none;-moz-user-select:none;user-select:none;border-right:1px solid var(--border2);background:var(--surface2)}.dc-code{padding:0 10px;white-space:pre-wrap;word-break:break-word;color:var(--text3)}.dc-line-equal .dc-code{color:var(--text4)}.dc-line-insert{background:var(--alert-success-bg)}.dc-line-insert .dc-code{color:var(--alert-success-fg)}.dc-line-delete{background:var(--alert-error-bg)}.dc-line-delete .dc-code{color:var(--alert-error-fg)}.dc-mark{background:rgba(255,255,255,.18);border-radius:2px}.wb-root[data-theme=light] .dc-mark{background:rgba(0,0,0,.12)}.dc-split-side{display:grid;grid-template-columns:44px 1fr;min-width:0;border-right:1px solid var(--border2)}.dc-split-side:last-child{border-right:0}.dc-seo{margin-top:56px;display:grid;gap:36px}.dc-seo h2{margin:0 0 10px;font-family:var(--font-head);font-size:22px;color:var(--text)}.dc-seo li,.dc-seo p{font-size:15.5px;line-height:1.65;color:var(--text4)}.dc-seo p{margin:0 0 10px}