.uuid-page h1{max-width:1050px;font-size:clamp(48px,7vw,88px)}.uuid-page .seo-hero{grid-template-columns:minmax(0,1fr) minmax(330px,.72fr)}.uuid-page .hero-example{transform:rotate(.8deg)}.uuid-page .hero-example pre{min-height:230px}.uuid-app{--uuid-deep:#18213b;--uuid-ink:#2a3552;--uuid-muted:#5a6480;--uuid-line:#3044762e;--uuid-blue:#3458d4;--uuid-blue-dark:#2441a5;--uuid-blue-pale:#eef2ff;--uuid-teal:#087487;--uuid-green:#147648;--uuid-green-pale:#e7f8ef;--uuid-red:#9b3d35;--uuid-red-pale:#fff0ed;color:var(--uuid-ink);box-shadow:var(--shadow,0 24px 70px #074e601f);background:#fffffff5;border:1px solid #ffffffd1;border-radius:30px;overflow:hidden}.uuid-app *,.uuid-app :before,.uuid-app :after{box-sizing:border-box}.uuid-app button,.uuid-app input,.uuid-app select,.uuid-app textarea{font:inherit}.uuid-app button{cursor:pointer}.uuid-app button:disabled{cursor:not-allowed;opacity:.45}.uuid-app code,.uuid-app textarea{font-family:SFMono-Regular,Cascadia Code,Fira Code,DejaVu Sans Mono,Consolas,monospace}.uuid-toolbar,.uuid-panel-heading,.uuid-actions,.uuid-result header,.uuid-activity{justify-content:space-between;align-items:center;gap:14px;display:flex}.uuid-toolbar{border-bottom:1px solid var(--uuid-line);background:linear-gradient(90deg,#f5fdff,#f7f8ff 56%,#fffaf0);min-height:68px;padding:13px 16px}.uuid-local-badge{align-items:center;gap:11px;min-width:0;display:flex}.uuid-local-badge>span{background:var(--uuid-green);border-radius:50%;flex:none;width:10px;height:10px;box-shadow:0 0 0 4px #14764821}.uuid-local-badge div{gap:2px;min-width:0;display:grid}.uuid-local-badge strong{color:var(--uuid-deep);font-size:12px}.uuid-local-badge small{color:var(--uuid-muted);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.uuid-rfc{border:1px solid var(--uuid-line);background:#ffffffe6;border-radius:13px;flex:none;align-items:center;gap:9px;padding:8px 11px;display:flex}.uuid-rfc span{color:var(--uuid-muted);letter-spacing:.09em;text-transform:uppercase;font-size:12px;font-weight:900}.uuid-rfc a{color:var(--uuid-blue-dark);font-size:12px;font-weight:900;text-decoration:none}.uuid-rfc a:hover{text-decoration:underline}.uuid-workspace{background:var(--uuid-line);grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:1px;display:grid}.uuid-panel{background:#fff;min-width:0}.uuid-generator-panel{background:linear-gradient(#fffdf9,#fff 310px)}.uuid-validator-panel{background:linear-gradient(#f7f9ff,#fff 310px)}.uuid-panel-heading{border-bottom:1px solid var(--uuid-line);align-items:flex-start;min-height:82px;padding:17px 18px}.uuid-panel-heading>div{min-width:0}.uuid-panel-heading p{color:var(--uuid-blue-dark);letter-spacing:.12em;text-transform:uppercase;margin:0 0 4px;font-size:12px;font-weight:900}.uuid-panel-heading h2{color:var(--uuid-deep);letter-spacing:-.025em;margin:0;font-size:18px}.uuid-secure-badge,.uuid-count-badge{color:#17683c;background:var(--uuid-green-pale);letter-spacing:.06em;text-transform:uppercase;border-radius:999px;flex:none;padding:7px 10px;font-size:12px;font-weight:900}.uuid-count-badge{color:var(--uuid-blue-dark);background:var(--uuid-blue-pale);letter-spacing:0;text-transform:none}.uuid-panel-body{gap:15px;padding:19px 18px 22px;display:grid}.uuid-choice-fieldset{border:0;min-width:0;margin:0;padding:0}.uuid-choice-fieldset legend,.uuid-field>span,.uuid-output-field>span{color:var(--uuid-deep);margin-bottom:7px;font-size:12px;font-weight:900;display:block}.uuid-segmented{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;display:grid}.uuid-segmented button{border:1px solid var(--uuid-line);min-height:52px;color:var(--uuid-ink);background:#fff;border-radius:13px;place-content:center;gap:2px;transition:border-color .15s,background .15s,transform .15s;display:grid}.uuid-segmented button:hover{border-color:#3458d473;transform:translateY(-1px)}.uuid-segmented button[aria-pressed=true]{border-color:var(--uuid-blue);color:var(--uuid-blue-dark);background:var(--uuid-blue-pale);box-shadow:0 0 0 2px #3458d414}.uuid-segmented-single{grid-template-columns:1fr}.uuid-selected-version{border:1px solid var(--uuid-blue);min-height:52px;color:var(--uuid-blue-dark);background:var(--uuid-blue-pale);text-align:center;border-radius:13px;place-content:center;gap:2px;display:grid;box-shadow:0 0 0 2px #3458d414}.uuid-segmented strong{font-size:13px}.uuid-segmented span{color:var(--uuid-muted);font-size:12px;font-weight:750}.uuid-control-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;display:grid}.uuid-field{align-content:start;min-width:0;display:grid}.uuid-field input,.uuid-field select,.uuid-output-field textarea{border:1px solid var(--uuid-line);width:100%;color:var(--uuid-deep);background:#fff;border-radius:13px;outline:0}.uuid-field input,.uuid-field select{min-height:46px;padding:9px 11px;font-size:12px}.uuid-field input:focus,.uuid-field select:focus,.uuid-output-field textarea:focus{border-color:#3458d4b3;box-shadow:0 0 0 3px #3458d421}.uuid-actions{flex-wrap:wrap;justify-content:flex-start}.uuid-button{min-height:40px;color:var(--uuid-blue-dark);background:var(--uuid-blue-pale);border:0;border-radius:999px;padding:8px 14px;font-size:12px;font-weight:900;transition:transform .15s,background .15s}.uuid-button:hover:not(:disabled){background:#dfe6ff;transform:translateY(-1px)}.uuid-button.primary{color:#fff;background:var(--uuid-blue);box-shadow:0 8px 18px #3458d438}.uuid-button.primary:hover:not(:disabled){background:var(--uuid-blue-dark)}.uuid-button.quiet{color:var(--uuid-muted);background:#f1f3f7}.uuid-button:focus-visible,.uuid-segmented button:focus-visible{outline-offset:2px;outline:3px solid #f4b52cad}.uuid-output-field{min-width:0;display:block}.uuid-output-field textarea{resize:vertical;tab-size:2;min-height:124px;padding:12px;font-size:12px;line-height:1.55}.uuid-generator-panel .uuid-output-field textarea{color:#1d306f;background:#fbfcff;min-height:185px}.uuid-output-summary{border:1px solid var(--uuid-line);background:var(--uuid-line);border-radius:13px;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;display:grid;overflow:hidden}.uuid-output-summary div{background:#fff;gap:3px;min-width:0;padding:10px 11px;display:grid}.uuid-output-summary span{color:var(--uuid-muted);letter-spacing:.08em;text-transform:uppercase;font-size:12px;font-weight:900}.uuid-output-summary strong{color:var(--uuid-deep);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.uuid-panel-note{color:var(--uuid-muted);background:#f2f5f8;border-radius:11px;margin:0;padding:10px 12px;font-size:12px;line-height:1.55}.uuid-collision-estimate{background:linear-gradient(145deg,#f7f9ff,#fffdf8);border:1px solid #3458d433;border-radius:15px;gap:12px;padding:15px;display:grid}.uuid-collision-estimate>div>p{color:var(--uuid-blue-dark);letter-spacing:.09em;text-transform:uppercase;margin:0 0 3px;font-size:12px;font-weight:900}.uuid-collision-estimate h3{color:var(--uuid-deep);margin:0;font-size:15px}.uuid-collision-estimate dl{border:1px solid var(--uuid-line);background:var(--uuid-line);border-radius:12px;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin:0;display:grid;overflow:hidden}.uuid-collision-estimate dl div{background:#fff;min-width:0;padding:10px}.uuid-collision-estimate dt{color:var(--uuid-muted);letter-spacing:.06em;text-transform:uppercase;font-size:12px;font-weight:900}.uuid-collision-estimate dd{color:var(--uuid-deep);overflow-wrap:anywhere;margin:4px 0 0;font-size:12px;font-weight:900}.uuid-collision-estimate>p{color:var(--uuid-muted);margin:0;font-size:12px;line-height:1.55}.uuid-collision-estimate>a{color:var(--uuid-blue-dark);font-size:12px;font-weight:900;text-decoration:none}.uuid-collision-estimate>a:hover{text-decoration:underline}.uuid-alert{border-radius:11px;margin:0;padding:10px 12px;font-size:12px;line-height:1.5}.uuid-alert.error{color:var(--uuid-red);background:var(--uuid-red-pale)}.uuid-empty-result{min-height:128px;color:var(--uuid-muted);text-align:center;background:#fafbff;border:1px dashed #3458d447;border-radius:14px;place-content:center;gap:5px;padding:18px;display:grid}.uuid-empty-result strong{color:var(--uuid-deep);font-size:13px}.uuid-empty-result span{font-size:12px;line-height:1.5}.uuid-validation-results{gap:8px;max-height:520px;padding-right:2px;display:grid;overflow:auto}.uuid-result{border:1px solid var(--uuid-line);background:#fff;border-radius:13px;min-width:0;overflow:hidden}.uuid-result.valid{border-left:4px solid var(--uuid-green)}.uuid-result.invalid{border-left:4px solid var(--uuid-red)}.uuid-result header{padding:9px 10px 7px}.uuid-result header span{color:var(--uuid-muted);letter-spacing:.07em;text-transform:uppercase;font-size:12px;font-weight:900}.uuid-result header strong{color:var(--uuid-deep);font-size:12px}.uuid-result>code{overflow-wrap:anywhere;color:var(--uuid-blue-dark);border-top:1px solid var(--uuid-line);border-bottom:1px solid var(--uuid-line);background:#f8f9ff;padding:10px;font-size:12px;line-height:1.5;display:block}.uuid-result dl{grid-template-columns:repeat(2,minmax(0,1fr));gap:0;margin:0;display:grid}.uuid-result dl div{min-width:0;padding:8px 10px}.uuid-result dt{color:var(--uuid-muted);text-transform:uppercase;font-size:12px;font-weight:900}.uuid-result dd{overflow-wrap:anywhere;color:var(--uuid-deep);margin:3px 0 0;font-size:12px;line-height:1.45}.uuid-result.invalid p{color:var(--uuid-red);background:var(--uuid-red-pale);margin:0;padding:10px;font-size:12px;line-height:1.5}.uuid-result-limit{color:var(--uuid-muted);background:#f1f3f7;border-radius:10px;margin:0;padding:10px;font-size:12px;line-height:1.5}.uuid-activity{color:var(--uuid-muted);border-top:1px solid var(--uuid-line);text-align:center;background:#fbfefe;justify-content:center;margin:0;padding:12px 16px;font-size:12px;line-height:1.45}.uuid-activity strong{color:var(--uuid-teal)}@media (width<=1040px){.uuid-page .seo-hero,.uuid-workspace{grid-template-columns:1fr}}@media (width<=700px){.uuid-page h1{font-size:clamp(43px,14vw,66px)}.uuid-app{border-radius:22px}.uuid-toolbar,.uuid-panel-heading,.uuid-activity{flex-direction:column;align-items:stretch}.uuid-rfc{justify-content:space-between}.uuid-secure-badge,.uuid-count-badge{align-self:flex-start}}@media (width<=520px){.uuid-toolbar,.uuid-panel-heading,.uuid-panel-body{padding-inline:13px}.uuid-control-grid,.uuid-output-summary,.uuid-result dl,.uuid-collision-estimate dl{grid-template-columns:1fr}.uuid-actions{grid-template-columns:1fr;display:grid}}@media (prefers-reduced-motion:reduce){.uuid-app *,.uuid-app :before,.uuid-app :after{scroll-behavior:auto!important;transition:none!important}}