.ef-free{margin-bottom:8px}.ef-lead,.ef-text{max-width:760px}.ef-controls{display:grid;grid-template-columns:minmax(180px,240px) 1fr auto;gap:18px 24px;align-items:start;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px}@media (max-width: 900px){.ef-controls{grid-template-columns:1fr}}.ef-controls fieldset{border:0;margin:0;padding:0;min-width:0}.ef-lbl{display:block;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:0 0 6px;padding:0}.ef-lbl2{margin-top:14px}.ef-controls select{width:100%;font:inherit;color:var(--ink);background-color:var(--bg);border:1px solid var(--line-strong);border-radius:var(--radius-sm);padding:10px}.ef-seg{display:flex;flex-wrap:wrap;gap:6px}.ef-seg label{position:relative}.ef-seg input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}.ef-seg span{display:block;padding:9px 12px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--bg);font-size:15px;white-space:nowrap}.ef-seg input:checked + span{border-color:var(--accent);color:var(--accent-ink);background:var(--accent);font-weight:700}.ef-seg input:focus-visible + span,.ef-controls select:focus-visible,#ef-code:focus-visible,#ef-copy:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.ef-size-note{font-size:14px;color:var(--ink-2);margin:8px 0 0}.ef-stage{background:#eeece6;border-radius:var(--radius);margin:18px 0 0;padding:16px 0;overflow:hidden}.ef-frame-box{margin:0 auto;max-width:100%;transition:max-width .2s}.ef-frame-box iframe{background:#fff}.ef-rules{font-size:14px;color:var(--muted);max-width:760px;margin:10px 0 0}#ef-code{display:block;width:100%;min-height:120px;resize:vertical;font:13px/1.5 ui-monospace,Consolas,monospace;color:var(--ink);background:var(--panel);border:1px solid var(--line-strong);border-radius:var(--radius-sm);padding:12px}.ef-copy-row{display:flex;align-items:center;flex-wrap:wrap;gap:14px;margin:12px 0 0}.ef-copy-row .cta{cursor:pointer;border:0;font:inherit;font-weight:800}.ef-copied{color:var(--accent-text);font-size:15px}.ef-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}@media (max-width: 800px){.ef-steps{grid-template-columns:1fr}}.ef-steps > div{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:4px 16px 8px}.ef-steps h3{margin-top:12px}.ef-steps ol{margin:0 0 8px;padding-left:22px}.ef-steps li{margin:0 0 8px}.seo-main .ef-trouble tbody th{width:38%;color:var(--ink)}.ef-pdf{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:34px 0 0}.ef-pdf span{color:var(--muted);font-size:15px}.ef-contact{margin:24px 0 0;color:var(--muted);font-size:15px}