.hm-page{max-width:1200px;margin:0 auto;padding:32px 24px 64px}.hm-crumb{font-size:13px;color:var(--muted);margin-bottom:16px}.hm-title{margin:0;font-family:var(--font-head);font-weight:700;font-size:34px;letter-spacing:-.02em;color:var(--text);line-height:1.15}.hm-lead{margin:10px 0 0;font-size:16px;line-height:1.55;color:var(--text4);max-width:64ch}.hm-tool{margin-top:28px;display:flex;flex-direction:column;gap:14px}.hm-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px}.hm-seg{display:inline-flex;border:1px solid var(--border3);border-radius:8px;overflow:hidden;background:var(--surface)}.hm-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)}.hm-seg button[aria-pressed=true]{background:var(--brand);color:#fff}.hm-opts{display:flex;flex-wrap:wrap;gap:10px 16px;font-size:13px;color:var(--text4)}.hm-opts label{display:inline-flex;align-items:center;gap:6px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.hm-opts input{accent-color:var(--brand)}.hm-url-row{display:flex;gap:8px;flex-wrap:wrap}.hm-url-row input{flex:1;min-width:200px;border:1px solid var(--border3);background:var(--input);color:var(--text);border-radius:8px;padding:9px 12px;font-size:14px;font-family:var(--font-body);outline:none}.hm-url-row input:focus{border-color:var(--brand)}.hm-panes{display:grid;grid-template-columns:1fr 1fr;gap:12px;min-height:380px}@media (max-width:860px){.hm-panes{grid-template-columns:1fr}}.hm-pane{display:flex;flex-direction:column;border:1px solid var(--border3);border-radius:10px;background:var(--surface);overflow:hidden;min-height:340px}.hm-pane-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 12px;box-sizing:border-box;min-height:53px;border-bottom:1px solid var(--border2)}.hm-pane-label{font-size:12.5px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.hm-pane pre,.hm-pane textarea{flex:1;margin:0;width:100%;min-height:280px;border:0;outline:none;resize:vertical;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;white-space:pre-wrap;word-break:break-word;overflow:auto}.hm-pane pre{color:var(--text3)}.hm-pane-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;padding:8px 12px;border-top:1px solid var(--border2);font-size:12px;color:var(--muted);background:var(--surface2)}.hm-stat{font-variant-numeric:tabular-nums}.hm-chip{font-size:11px;font-weight:700;padding:3px 8px;border-radius:999px;background:var(--alert-success-bg);color:var(--alert-success-fg)}.hm-actions{display:inline-flex;gap:8px}.hm-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)}.hm-btn:hover{border-color:var(--brand);color:var(--brand-light)}.hm-btn:disabled{opacity:.45;cursor:not-allowed}.hm-btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}.hm-btn-primary:hover{background:var(--brand-hover);color:#fff}.hm-error{padding:10px 12px;font-size:13px;color:var(--alert-error-fg);background:var(--alert-error-bg);border-radius:8px}.hm-seo{margin-top:56px;display:grid;gap:36px}.hm-seo h2{margin:0 0 10px;font-family:var(--font-head);font-size:22px;color:var(--text)}.hm-seo p{margin:0 0 10px;font-size:15.5px;line-height:1.65;color:var(--text4)}.mh-preview{flex:1;width:100%;min-height:280px;border:0;background:#fff}.hm-reverse{display:inline-flex;align-items:center;gap:6px;margin-top:12px;font-size:14px;color:var(--brand-light);text-decoration:none}.hm-reverse:hover{text-decoration:underline}