.rtt-scope{--black:#0c0c0e;--ink:#1a1a1a;--ink-soft:#4a4a52;--ink-faint:#6f6f78;--warm-grey:#f5f4f2;--white:#fff;--line:#e4e2dd;--line-strong:#d3d0c9;--blue:#3db7e9;--blue-dark:#1d8dba;--aqua:#01ffff;--violet:#adbaff;--yellow:#fecf40;--ok-bg:#e7f6ec;--ok-fg:#1f7a3e;--ok-line:#b6e3c4;--block-bg:#fdeaea;--block-fg:#c0392b;--block-line:#f3c2bd;--radius:14px;--radius-sm:9px;--shadow:0 18px 50px -28px rgba(12,12,14,.45);--mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;--code-size:13px;--code-line:20px;--code-pad:14px}.rtt-scope *{box-sizing:border-box}.rtt-scope{-webkit-text-size-adjust:100%}.rtt-scope [hidden]{display:none!important}.rtt-scope{background:var(--warm-grey);color:var(--ink);font-family:Archivo,system-ui,-apple-system,Segoe UI,sans-serif;font-weight:400;line-height:1.6;margin:0}.rtt-scope .container{margin:0 auto;max-width:1180px;padding-inline:24px;width:100%}.rtt-scope code{background:rgba(61,183,233,.12);border-radius:5px;color:#0d5f80;display:inline;font-family:var(--mono);font-size:.86em;padding:.12em .4em;white-space:nowrap}.rtt-scope a{color:var(--blue-dark)}.rtt-scope .sr-only{height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px;clip:rect(0 0 0 0);border:0;white-space:nowrap}.rtt-scope .site-header{background:var(--black);border-bottom:1px solid hsla(0,0%,100%,.08)}.rtt-scope .site-header__inner{align-items:center;display:flex;height:64px;justify-content:space-between}.rtt-scope .brand__logo{display:block;height:22px}.rtt-scope .site-header__tag{color:var(--aqua);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase}.rtt-scope .hero{background:radial-gradient(900px 400px at 88% -10%,rgba(1,255,255,.16),transparent 60%),radial-gradient(700px 360px at 6% 120%,rgba(61,183,233,.18),transparent 60%),var(--black);color:var(--white);overflow:hidden;position:relative}.rtt-scope .hero:after{background-image:radial-gradient(hsla(0,0%,100%,.06) 1px,transparent 0);background-size:22px 22px;content:"";inset:0;mask-image:linear-gradient(180deg,transparent,#000 40%,#000);pointer-events:none;position:absolute}.rtt-scope .hero__inner{max-width:820px;padding:64px 24px 76px;position:relative}.rtt-scope .eyebrow{color:var(--aqua);font-size:12px;font-weight:600;letter-spacing:.16em;margin:0 0 14px;text-transform:uppercase}.rtt-scope .hero__title{font-size:clamp(2.1rem,5vw,3.4rem);font-weight:700;letter-spacing:-.02em;line-height:1.05;margin:0 0 18px}.rtt-scope .hero__sub{color:hsla(0,0%,100%,.82);font-size:clamp(1rem,1.6vw,1.18rem);font-weight:300;margin:0;max-width:640px}.rtt-scope .hero__sub code{background:rgba(1,255,255,.16);color:#d8feff}.rtt-scope .tool{margin-top:-42px;padding:38px 24px 10px;position:relative;z-index:2}.rtt-scope .tool__grid{align-items:start;display:grid;gap:20px;grid-template-columns:1fr 1fr}.rtt-scope .panel{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}.rtt-scope .panel__head{margin-bottom:16px}.rtt-scope .panel__title{font-size:1.18rem;font-weight:600;letter-spacing:-.01em;margin:0 0 4px}.rtt-scope .panel__hint{color:var(--ink-faint);font-size:.9rem;margin:0}.rtt-scope .panel__head--toggle{align-items:flex-start;display:flex;gap:14px;justify-content:space-between}.rtt-scope .adv-toggle{align-items:center;color:var(--ink-soft);cursor:pointer;display:inline-flex;flex:0 0 auto;font-size:.82rem;font-weight:600;gap:8px;margin-top:2px;user-select:none;white-space:nowrap}.rtt-scope .adv-toggle input{height:0;opacity:0;position:absolute;width:0}.rtt-scope .adv-toggle__sw{background:var(--line-strong);border-radius:999px;flex:0 0 auto;height:20px;position:relative;transition:background .15s;width:34px}.rtt-scope .adv-toggle__sw:after{background:#fff;border-radius:50%;box-shadow:0 1px 2px rgba(0,0,0,.3);content:"";height:16px;left:2px;position:absolute;top:2px;transition:transform .15s;width:16px}.rtt-scope .adv-toggle input:checked+.adv-toggle__sw{background:var(--blue)}.rtt-scope .adv-toggle input:checked+.adv-toggle__sw:after{transform:translateX(14px)}.rtt-scope .adv-toggle input:focus-visible+.adv-toggle__sw{box-shadow:0 0 0 3px rgba(61,183,233,.3)}.rtt-scope .fetch-row{display:flex;gap:10px}.rtt-scope .input,.rtt-scope .textarea{background:var(--white);border:1px solid var(--line-strong);border-radius:var(--radius-sm);color:var(--ink);font-family:inherit;font-size:.95rem;padding:11px 13px;transition:border-color .15s,box-shadow .15s;width:100%}.rtt-scope .input--sm{font-size:.9rem;padding:9px 11px}.rtt-scope .input:focus,.rtt-scope .textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(61,183,233,.22);outline:none}.rtt-scope .textarea{font-family:var(--mono);font-size:.86rem;line-height:1.6;resize:vertical}.rtt-scope .fetch-status{color:var(--ink-faint);font-size:.86rem;margin:10px 0 0;min-height:1.2em}.rtt-scope .fetch-status.is-error{color:var(--block-fg)}.rtt-scope .fetch-status.is-ok{color:var(--ok-fg)}.rtt-scope .fetch-status.is-loading{color:var(--blue-dark)}.rtt-scope .btn{border:1px solid transparent;border-radius:999px;cursor:pointer;font-family:inherit;font-size:.92rem;font-weight:600;padding:11px 22px;transition:transform .05s,background .15s,box-shadow .15s;white-space:nowrap}.rtt-scope .btn:active{transform:translateY(1px)}.rtt-scope .btn--primary{background:var(--black);color:var(--aqua);font-weight:700}.rtt-scope .btn--primary:hover{background:#1d1d22;box-shadow:0 0 0 3px rgba(1,255,255,.18);color:var(--aqua)}.rtt-scope .btn--aqua{background:var(--aqua);color:#042a2a}.rtt-scope .btn--aqua:hover{box-shadow:0 0 0 4px rgba(1,255,255,.3)}.rtt-scope .btn--block{width:100%}.rtt-scope .btn--lg{font-size:1rem;padding:15px 26px}.rtt-scope .btn:disabled{cursor:progress;opacity:.55}.rtt-scope .link-btn{background:none;border:none;color:var(--blue-dark);cursor:pointer;font:inherit;font-size:.85rem;font-weight:500;padding:0}.rtt-scope .link-btn:hover{text-decoration:underline}.rtt-scope .editor{background:#0f1117;border:1px solid var(--line-strong);border-radius:var(--radius-sm);display:flex;height:320px;margin-top:14px;overflow:hidden}.rtt-scope .editor__gutter{background:#0b0d12;color:#525a6b;flex:0 0 auto;font-family:var(--mono);font-size:var(--code-size);line-height:var(--code-line);overflow:hidden;padding:var(--code-pad) 8px var(--code-pad) 0;text-align:right;user-select:none;white-space:pre;width:46px}.rtt-scope .editor__scroll{flex:1 1 auto;min-width:0;position:relative}.rtt-scope .editor__highlight{background:rgba(1,255,255,.16);border-left:3px solid var(--aqua);display:none;height:var(--code-line);left:0;pointer-events:none;position:absolute;right:0}.rtt-scope .editor__textarea{background:transparent;border:0;caret-color:var(--aqua);color:#e7ebf2;display:block;font-family:var(--mono);font-size:var(--code-size);height:100%;line-height:var(--code-line);margin:0;overflow:auto;padding:var(--code-pad);position:relative;resize:none;tab-size:2;white-space:pre;width:100%}.rtt-scope .editor__textarea:focus{outline:none}.rtt-scope .editor__textarea::selection{background:rgba(61,183,233,.4)}.rtt-scope .editor__foot{align-items:center;display:flex;gap:16px;margin-top:10px}.rtt-scope .editor__count{color:var(--ink-faint);font-size:.8rem;margin-left:auto}.rtt-scope .validation{border-top:1px solid var(--line);margin-top:16px;padding-top:14px}.rtt-scope .validation__title{font-size:.95rem;font-weight:600;margin:0 0 8px}.rtt-scope .validation__list{display:grid;gap:6px;list-style:none;margin:0;padding:0}.rtt-scope .validation__list li{color:var(--ink-soft);font-size:.85rem;padding-left:22px;position:relative}.rtt-scope .validation__list li:before{font-weight:700;left:0;position:absolute;top:0}.rtt-scope .v-ok:before{color:var(--ok-fg);content:"✓"}.rtt-scope .v-warn:before{color:#b0721f;content:"!"}.rtt-scope .v-info:before{color:var(--blue-dark);content:"i";font-style:italic}.rtt-scope .field{border:0;margin:0 0 16px;padding:0}.rtt-scope .field__label{color:var(--ink-soft);display:block;font-size:.82rem;font-weight:600;letter-spacing:.06em;margin-bottom:9px;text-transform:uppercase}.rtt-scope .bots{display:grid;gap:12px}.rtt-scope .bots__group-label{color:var(--ink-faint);font-size:.72rem;font-weight:600;letter-spacing:.08em;margin-bottom:6px;text-transform:uppercase}.rtt-scope .chips{display:flex;flex-wrap:wrap;gap:7px}.rtt-scope .chip{align-items:center;background:var(--white);border:1px solid var(--line-strong);border-radius:999px;cursor:pointer;display:inline-flex;font-size:.82rem;gap:6px;line-height:1.3;padding:5px 11px 5px 9px;transition:border-color .12s,background .12s,color .12s;user-select:none}.rtt-scope .chip input{opacity:0;pointer-events:none;position:absolute}.rtt-scope .chip__dot{border:1.5px solid var(--line-strong);border-radius:50%;flex:0 0 auto;height:12px;transition:background .12s,border-color .12s;width:12px}.rtt-scope .chip:hover{border-color:var(--blue)}.rtt-scope .chip:has(input:checked){background:rgba(61,183,233,.1);border-color:var(--blue);color:#0d5f80}.rtt-scope .chip:has(input:checked) .chip__dot{background:var(--blue);border-color:var(--blue)}.rtt-scope .chip:has(input:focus-visible){box-shadow:0 0 0 3px rgba(61,183,233,.25)}.rtt-scope .custom-ua{margin-top:10px}.rtt-scope .actions{margin-bottom:6px}.rtt-scope .results{border-top:1px solid var(--line);margin-top:18px;padding-top:16px}.rtt-scope .results__bar{align-items:center;display:flex;gap:12px;justify-content:space-between;margin-bottom:12px}.rtt-scope .results__summary{font-size:.9rem;font-weight:500}.rtt-scope .results__summary strong{font-weight:700}.rtt-scope .results__tablewrap{border:1px solid var(--line);border-radius:var(--radius-sm);overflow-x:auto}.rtt-scope .results__table{border-collapse:collapse;font-size:.85rem;width:100%}.rtt-scope .results__table th{background:var(--warm-grey);border-bottom:1px solid var(--line);color:var(--ink-soft);font-size:.74rem;font-weight:600;letter-spacing:.05em;padding:9px 12px;text-align:left;text-transform:uppercase;white-space:nowrap}.rtt-scope .results__table td{border-bottom:1px solid var(--line);padding:9px 12px;vertical-align:top}.rtt-scope .results__table tr:last-child td{border-bottom:0}.rtt-scope .results__table tr:hover td{background:#fafaf9}.rtt-scope .cell-url{font-family:var(--mono);font-size:.8rem;max-width:260px;word-break:break-all}.rtt-scope .cell-bot{color:var(--ink-soft);white-space:nowrap}.rtt-scope .badge{align-items:center;border-radius:999px;display:inline-flex;font-size:.74rem;font-weight:700;gap:5px;letter-spacing:.03em;padding:3px 9px;text-transform:uppercase;white-space:nowrap}.rtt-scope .badge--ok{background:var(--ok-bg);border:1px solid var(--ok-line);color:var(--ok-fg)}.rtt-scope .badge--block{background:var(--block-bg);border:1px solid var(--block-line);color:var(--block-fg)}.rtt-scope .rule-cell{font-family:var(--mono);font-size:.78rem}.rtt-scope .rule-cell button{background:none;border:0;color:var(--blue-dark);cursor:pointer;font:inherit;padding:0;text-align:left}.rtt-scope .rule-cell button:hover{text-decoration:underline}.rtt-scope .rule-cell .rule-line,.rtt-scope .rule-none{color:var(--ink-faint)}.rtt-scope .rule-none{font-style:italic}.rtt-scope .results__foot{color:var(--ink-faint);font-size:.8rem;margin:10px 0 0}.rtt-scope .explainer{padding:60px 24px 20px}.rtt-scope .explainer__title{font-size:clamp(1.5rem,3vw,2rem);font-weight:700;letter-spacing:-.01em;margin:0 0 26px}.rtt-scope .explainer__grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.rtt-scope .card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:22px}.rtt-scope .card h3{font-size:1.05rem;font-weight:600;margin:0 0 8px}.rtt-scope .card h3:before{background:var(--blue);border-radius:50%;content:"";display:inline-block;height:9px;margin-right:9px;vertical-align:middle;width:9px}.rtt-scope .card p{color:var(--ink-soft);font-size:.92rem;margin:0}.rtt-scope .explainer__note{color:var(--ink-faint);font-size:.86rem;margin:24px 0 0;max-width:880px}.rtt-scope .cta{background:var(--black);color:var(--white);margin-top:40px}.rtt-scope .cta:after{content:"";display:block}.rtt-scope .cta__inner{align-items:center;display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between;padding:46px 24px}.rtt-scope .cta__title{font-size:clamp(1.4rem,3vw,1.9rem);font-weight:700;margin:0 0 8px}.rtt-scope .cta__sub{color:hsla(0,0%,100%,.78);font-weight:300;margin:0;max-width:560px}.rtt-scope .cta__sub code{background:rgba(1,255,255,.16);color:#d8feff}.rtt-scope .site-footer{background:#07070a;color:hsla(0,0%,100%,.7)}.rtt-scope .site-footer__inner{padding:34px 24px;text-align:center}.rtt-scope .site-footer__logo{height:20px;margin-bottom:14px;opacity:.9}.rtt-scope .site-footer__copy{font-size:.9rem;margin:0 0 6px}.rtt-scope .site-footer__copy a{color:var(--aqua)}.rtt-scope .site-footer__disc{color:hsla(0,0%,100%,.45);font-size:.78rem;margin:0}@media (max-width:860px){.rtt-scope .tool__grid{grid-template-columns:1fr}.rtt-scope .hero__inner{padding:48px 24px 64px}}@media (max-width:540px){.rtt-scope .fetch-row{flex-direction:column}.rtt-scope .fetch-row .btn{width:100%}.rtt-scope .cta__inner{align-items:flex-start;flex-direction:column}}@media (prefers-reduced-motion:reduce){.rtt-scope *{transition:none!important}}