.aip-pf{
  --red:#dd3333; --red-dark:#c42a2a; --ink:#333; --text:#555; --muted:#7a7f87;
  --line:#e6e8eb; --grey:#f7f7f7; --grey-2:#f3f3f3; --hero:#f4f5f7;
  width:100vw; position:relative; left:50%; margin-left:-50vw; overflow:hidden;
}
html, body{overflow-x:clip}
.aip-pf{
  background:#fff; color:var(--ink); text-align:left; -webkit-font-smoothing:antialiased;
}
.aip-pf, .aip-pf *{font-family:"Fira Sans", Arial, sans-serif !important}
.aip-pf *, .aip-pf *::before, .aip-pf *::after{box-sizing:border-box}
.aip-pf p{font-size:15px !important; line-height:1.84; color:var(--text) !important; font-weight:400 !important; margin:0}
.aip-pf h1, .aip-pf h2, .aip-pf h3, .aip-pf h4{color:var(--ink); font-weight:700; text-transform:none; margin:0}
.aip-pf h1{font-size:clamp(34px,4.2vw,56px); line-height:1.08; letter-spacing:-1.8px}
.aip-pf h2{font-size:clamp(30px,3.4vw,44px); line-height:1.16; letter-spacing:-1.3px}
.aip-pf h3{font-size:20px; line-height:1.3; letter-spacing:-.2px}
.aip-pf .aip-red{color:var(--red)}
.aip-pf a, .aip-pf a:visited{color:inherit; text-decoration:none}
.aip-pf ul, .aip-pf ol{list-style:none; margin:0; padding:0}
.aip-pf li{margin:0}
.aip-pf :focus-visible{outline:3px solid var(--red); outline-offset:3px}
.aip-pf .aip-w{width:min(1180px, calc(100% - 56px)); margin:0 auto}
.aip-pf .aip-sec{padding:96px 0}
.aip-pf .aip-grey{background:var(--grey)}
.aip-pf svg.aip-ic{width:20px; height:20px; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round}

.aip-pf .aip-eb{display:flex; align-items:center; gap:13px; font-size:11px; font-weight:800; letter-spacing:2px; text-transform:uppercase; color:var(--red); margin:0 0 20px}
.aip-pf .aip-eb::after{content:""; width:36px; height:2px; background:var(--red)}
.aip-pf .aip-head{display:grid; grid-template-columns:1.05fr .95fr; gap:70px; align-items:end; margin-bottom:48px}

.aip-pf a.aip-btn{display:inline-flex; align-items:center; gap:20px; padding:16px 22px; border:1px solid var(--red); border-radius:4px; background:var(--red); color:#fff; font-size:13px; font-weight:700; white-space:nowrap; transition:background .2s, border-color .2s, color .2s}
.aip-pf a.aip-btn:hover{background:#5f6368; border-color:#5f6368; color:#fff}
.aip-pf a.aip-btn-line{background:#fff; color:var(--ink); border-color:#c9ccd1}
.aip-pf a.aip-btn-line:hover{background:#eef0f2; border-color:#b8bcc2; color:var(--ink)}
.aip-pf .aip-link{display:inline-flex; align-items:center; gap:18px; padding:9px 0; border-bottom:2px solid var(--red); font-size:13px; font-weight:700; color:var(--ink)}
.aip-pf .aip-link span{color:var(--red); font-size:16px; line-height:1}
.aip-pf .aip-link:hover{color:var(--red)}

/* ===== 1. HERO ===== */
.aip-pf .aip-hero{background:var(--hero); padding:72px 0 0; position:relative}
.aip-pf .aip-hero::before{content:""; position:absolute; left:0; top:0; width:46%; height:100%; background-image:radial-gradient(#d9dce1 1px, transparent 1.3px); background-size:18px 18px; opacity:.55; pointer-events:none}
.aip-pf .aip-hero-in{position:relative; display:grid; grid-template-columns:1.02fr .98fr; gap:64px; align-items:center; padding-bottom:64px}
.aip-pf .aip-crumb{font-size:12.5px; color:var(--muted); margin:0 0 26px}
.aip-pf .aip-crumb a:hover{color:var(--red)}
.aip-pf .aip-crumb span{margin:0 8px; color:#c4c8ce}
.aip-pf .aip-hero h1{margin-bottom:22px}
.aip-pf .aip-lead{font-size:17px !important; line-height:1.75; max-width:560px}
.aip-pf .aip-hero-acts{display:flex; flex-wrap:wrap; gap:12px; margin:32px 0 0}
.aip-pf .aip-hero-vis{position:relative; padding:0 0 30px 30px}
.aip-pf .aip-hero-img{position:relative; aspect-ratio:1.2/1; background:#e3e6ea right center/cover no-repeat; border:8px solid #fff; box-shadow:0 30px 60px -36px rgba(70,75,85,.45)}
.aip-pf .aip-hero-img::after{content:""; position:absolute; left:0; top:0; bottom:0; width:4px; background:var(--red)}
.aip-pf .aip-hero-badge{position:absolute; left:0; bottom:0; z-index:2; background:#fff; border-top:3px solid var(--red); padding:18px 22px; box-shadow:0 20px 40px -24px rgba(70,75,85,.5); max-width:250px}
.aip-pf .aip-hero-badge strong{display:block; font-size:30px; font-weight:800; letter-spacing:-1px; line-height:1; color:var(--ink)}
.aip-pf .aip-hero-badge span{display:block; font-size:12.5px; color:var(--muted); margin-top:7px; line-height:1.45}
.aip-pf .aip-facts{position:relative; background:#fff; border-top:1px solid var(--line); border-bottom:1px solid var(--line)}
.aip-pf .aip-facts ul{display:grid; grid-template-columns:repeat(4,1fr)}
.aip-pf .aip-facts li{display:flex; gap:14px; align-items:center; padding:24px 22px; border-left:1px solid var(--line)}
.aip-pf .aip-facts li:first-child{border-left:0; padding-left:0}
.aip-pf .aip-ring{flex:none; width:42px; height:42px; border-radius:50%; background:#fdeeee; color:var(--red); display:grid; place-items:center}
.aip-pf .aip-facts strong{display:block; font-size:15px; font-weight:700; color:var(--ink); line-height:1.3}
.aip-pf .aip-facts small{display:block; font-size:12.5px; color:var(--muted); margin-top:2px}

/* ===== 2. FILING vs PROSECUTION ===== */
.aip-pf .aip-two{display:grid; grid-template-columns:1fr 1fr; gap:28px}
.aip-pf .aip-panel{background:#fff; border:1px solid var(--line); border-top:3px solid var(--red); padding:38px 38px 34px}
.aip-pf .aip-panel.is-grey{background:var(--grey)}
.aip-pf .aip-panel-top{display:flex; align-items:center; gap:16px; margin-bottom:16px}
.aip-pf .aip-panel-top .aip-ring{width:48px; height:48px}
.aip-pf .aip-panel-top small{display:block; font-size:11px; font-weight:800; letter-spacing:1.6px; text-transform:uppercase; color:var(--muted); margin-bottom:3px}
.aip-pf .aip-panel h3{font-size:23px}
.aip-pf .aip-panel > p{margin-bottom:22px}
.aip-pf .aip-steps{counter-reset:st}
.aip-pf .aip-steps li{counter-increment:st; position:relative; padding:14px 0 14px 48px; border-top:1px solid var(--line); font-size:15px; color:var(--ink); line-height:1.5}
.aip-pf .aip-steps li::before{content:counter(st, decimal-leading-zero); position:absolute; left:0; top:14px; font-size:13px; font-weight:800; color:var(--red)}
.aip-pf .aip-steps li span, .aip-pf .aip-checks li span{display:block; font-size:13px; color:var(--muted); margin-top:2px}
.aip-pf .aip-checks li{position:relative; padding:14px 0 14px 34px; border-top:1px solid #e3e5e9; font-size:15px; color:var(--ink); line-height:1.5}
.aip-pf .aip-checks li::before{content:""; position:absolute; left:0; top:17px; width:18px; height:18px; border-radius:50%; background:#fdeeee}
.aip-pf .aip-checks li::after{content:""; position:absolute; left:6px; top:20px; width:5px; height:9px; border:solid var(--red); border-width:0 2px 2px 0; transform:rotate(45deg)}

/* ===== 3. FILING ROUTES ===== */
.aip-pf .aip-routes{display:grid; grid-template-columns:repeat(6,1fr); gap:20px}
.aip-pf .aip-route{grid-column:span 2}
.aip-pf .aip-route:nth-child(4){grid-column:2 / span 2}
.aip-pf .aip-route{position:relative; display:flex; flex-direction:column; background:#fff; border:1px solid var(--line); padding:30px 26px 26px; transition:border-color .2s, box-shadow .25s, transform .25s}
.aip-pf .aip-route::before{content:""; position:absolute; left:-1px; right:-1px; top:-1px; height:3px; background:#d5d8dd; transition:background .2s}
.aip-pf .aip-route:hover{box-shadow:0 26px 50px -34px rgba(70,75,85,.55); transform:translateY(-4px)}
.aip-pf .aip-route:hover::before{background:var(--red)}
.aip-pf .aip-route-when{align-self:flex-start; font-size:10.5px; font-weight:800; letter-spacing:1.3px; text-transform:uppercase; color:var(--red); background:#fdeeee; padding:6px 10px; border-radius:3px; margin-bottom:22px}
.aip-pf .aip-route h3{font-size:19px; margin-bottom:10px}
.aip-pf .aip-route > p{font-size:14px !important; line-height:1.7; margin-bottom:18px}
.aip-pf .aip-route-best{margin-top:auto; padding:14px 0 18px; border-top:1px solid var(--line); font-size:13px; color:var(--text); line-height:1.55}
.aip-pf .aip-route-best b{display:block; font-size:11px; font-weight:800; letter-spacing:1.2px; text-transform:uppercase; color:var(--ink); margin-bottom:4px}
.aip-pf .aip-route .aip-link{align-self:flex-start}
.aip-pf .aip-route:hover .aip-link{color:var(--red)}
.aip-pf .aip-routes-note{display:flex; align-items:center; gap:12px; margin-top:28px; font-size:13.5px; color:var(--muted)}
.aip-pf .aip-routes-note b{color:var(--ink); font-weight:600}

/* ===== 4. PROSECUTION TIMELINE ===== */
.aip-pf .aip-tl{position:relative; display:grid; grid-template-columns:repeat(6,1fr)}
.aip-pf .aip-tl::before{content:""; position:absolute; left:0; right:0; top:21px; height:2px; background:#e3e5e9}
.aip-pf .aip-tl li{position:relative; padding:0 22px 0 0}
.aip-pf .aip-tl-dot{position:relative; z-index:1; width:44px; height:44px; border-radius:50%; background:#fff; border:2px solid #d5d8dd; color:#8a8f97; display:grid; place-items:center; font-size:13px; font-weight:800; transition:background .2s, border-color .2s, color .2s}
.aip-pf .aip-tl li:hover .aip-tl-dot, .aip-pf .aip-tl li.is-key .aip-tl-dot{background:var(--red); border-color:var(--red); color:#fff}
.aip-pf .aip-tl h3{font-size:16.5px; margin:22px 0 8px}
.aip-pf .aip-tl p{font-size:13.5px !important; line-height:1.65}
.aip-pf .aip-tl-foot{display:grid; grid-template-columns:auto 1fr auto; gap:28px; align-items:center; margin-top:54px; padding:26px 30px; background:var(--grey); border-left:3px solid var(--red)}
.aip-pf .aip-tl-foot strong{font-size:34px; font-weight:800; letter-spacing:-1px; color:var(--ink); line-height:1; white-space:nowrap}
.aip-pf .aip-tl-foot p{font-size:14px !important; line-height:1.7}

/* ===== 5. BEFORE YOU FILE ===== */
.aip-pf .aip-plan{display:grid; grid-template-columns:.85fr 1.15fr; gap:72px; align-items:start}
.aip-pf .aip-plan-intro{position:sticky; top:40px}
.aip-pf .aip-plan-intro h2{margin-bottom:18px}
.aip-pf .aip-plan-intro > p{margin-bottom:28px}
.aip-pf .aip-plan-grid{display:grid; grid-template-columns:1fr 1fr; gap:20px}
.aip-pf .aip-plan-card{background:#fff; border:1px solid var(--line); border-left:3px solid var(--red); padding:28px 26px}
.aip-pf .aip-plan-card .aip-ring{margin-bottom:18px}
.aip-pf .aip-plan-card h3{font-size:18px; margin-bottom:8px}
.aip-pf .aip-plan-card p{font-size:14px !important; line-height:1.7}
.aip-pf .aip-plan-card ul{margin-top:14px; border-top:1px solid var(--line); padding-top:12px}
.aip-pf .aip-plan-card ul li{font-size:13px; color:var(--text); line-height:1.5; padding:4px 0 4px 16px; position:relative}
.aip-pf .aip-plan-card ul li::before{content:""; position:absolute; left:0; top:11px; width:6px; height:2px; background:var(--red)}

/* ===== 6. FAQ ===== */
.aip-pf .aip-faq{display:grid; grid-template-columns:.8fr 1.2fr; gap:72px; align-items:start}
.aip-pf .aip-faq-side h2{margin-bottom:18px}
.aip-pf .aip-faq-side > p{margin-bottom:28px}
.aip-pf .aip-ask{background:var(--grey); border-top:3px solid var(--red); padding:26px 26px 28px}
.aip-pf .aip-ask h3{font-size:18px; margin-bottom:8px}
.aip-pf .aip-ask p{font-size:14px !important; margin-bottom:18px}
.aip-pf .aip-qa{border-top:1px solid var(--line)}
.aip-pf .aip-qa details{border-bottom:1px solid var(--line)}
.aip-pf .aip-qa summary{list-style:none; cursor:pointer; display:grid; grid-template-columns:44px 1fr 28px; gap:12px; align-items:center; padding:22px 0; font-size:17px; font-weight:600; color:var(--ink); line-height:1.4; transition:color .2s}
.aip-pf .aip-qa summary::-webkit-details-marker{display:none}
.aip-pf .aip-qa summary b{font-size:13px; font-weight:800; color:#b4b8bf; transition:color .2s}
.aip-pf .aip-qa summary i{position:relative; width:28px; height:28px; border:1px solid #d4d7dc; border-radius:50%; transition:background .2s, border-color .2s}
.aip-pf .aip-qa summary i::before, .aip-pf .aip-qa summary i::after{content:""; position:absolute; left:50%; top:50%; width:10px; height:2px; margin:-1px 0 0 -5px; background:var(--ink); transition:transform .25s, background .2s}
.aip-pf .aip-qa summary i::after{transform:rotate(90deg)}
.aip-pf .aip-qa summary:hover{color:var(--red)}
.aip-pf .aip-qa details[open] summary{color:var(--red)}
.aip-pf .aip-qa details[open] summary b{color:var(--red)}
.aip-pf .aip-qa details[open] summary i{background:var(--red); border-color:var(--red)}
.aip-pf .aip-qa details[open] summary i::before, .aip-pf .aip-qa details[open] summary i::after{background:#fff}
.aip-pf .aip-qa details[open] summary i::after{transform:rotate(0)}
.aip-pf .aip-qa .aip-ans{padding:0 40px 24px 56px}
.aip-pf .aip-qa .aip-ans p{font-size:14.5px !important; line-height:1.8}

/* ===== 7. RELATED ===== */
.aip-pf .aip-rel{display:grid; grid-template-columns:repeat(4,1fr); border-top:1px solid var(--line); border-left:1px solid var(--line); margin-top:80px}
.aip-pf .aip-rel a{display:grid; grid-template-columns:42px 1fr auto; gap:14px; align-items:center; padding:22px 20px; border-right:1px solid var(--line); border-bottom:1px solid var(--line); background:#fff; transition:background .2s}
.aip-pf .aip-rel a:hover{background:var(--grey)}
.aip-pf .aip-rel strong{display:block; font-size:15px; font-weight:700; color:var(--ink); line-height:1.3; transition:color .2s}
.aip-pf .aip-rel small{display:block; font-size:12.5px; color:var(--muted); margin-top:2px}
.aip-pf .aip-rel em{font-style:normal; color:#c4c8ce; font-size:16px; transition:color .2s, transform .2s}
.aip-pf .aip-rel a:hover strong, .aip-pf .aip-rel a:hover em{color:var(--red)}
.aip-pf .aip-rel a:hover em{transform:translate(2px,-2px)}
.aip-pf .aip-rel-label{font-size:11px; font-weight:800; letter-spacing:1.6px; text-transform:uppercase; color:var(--muted); margin:80px 0 16px}
.aip-pf .aip-rel-label + .aip-rel{margin-top:0}

/* ===== 8. CTA ===== */
.aip-pf .aip-end{background:var(--grey-2); border-top:1px solid #e4e4e4; padding:62px 0}
.aip-pf .aip-end .aip-w{display:flex; align-items:center; justify-content:space-between; gap:40px}
.aip-pf .aip-end h2{font-size:clamp(27px,3vw,38px); margin:0 0 12px}
.aip-pf .aip-end-acts{display:flex; gap:12px; flex-wrap:wrap; flex:none}

/* ===== RESPONSIVE ===== */
@media (max-width:1100px){
  .aip-pf .aip-routes{grid-template-columns:1fr 1fr}
  .aip-pf .aip-route, .aip-pf .aip-route:nth-child(4){grid-column:auto}
  .aip-pf .aip-route:nth-child(5){grid-column:1 / -1}
  .aip-pf .aip-tl{grid-template-columns:repeat(3,1fr); row-gap:40px}
  .aip-pf .aip-tl::before{display:none}
  .aip-pf .aip-rel{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .aip-pf .aip-sec{padding:70px 0}
  .aip-pf .aip-hero{padding-top:50px}
  .aip-pf .aip-hero-in, .aip-pf .aip-head, .aip-pf .aip-two, .aip-pf .aip-plan, .aip-pf .aip-faq{grid-template-columns:1fr; gap:36px}
  .aip-pf .aip-hero-vis{max-width:600px}
  .aip-pf .aip-facts ul{grid-template-columns:1fr 1fr}
  .aip-pf .aip-facts li:nth-child(3){border-left:0; padding-left:0}
  .aip-pf .aip-facts li:nth-child(n+3){border-top:1px solid var(--line)}
  .aip-pf .aip-plan-intro{position:static}
  .aip-pf .aip-tl-foot{grid-template-columns:1fr; gap:14px}
  .aip-pf .aip-end .aip-w{display:block}
  .aip-pf .aip-end-acts{margin-top:24px}
}
@media (max-width:620px){
  .aip-pf .aip-w{width:calc(100% - 40px)}
  .aip-pf .aip-hero-acts a.aip-btn{flex:1 1 100%; justify-content:center}
  .aip-pf .aip-hero-vis{padding:0 0 22px 16px}
  .aip-pf .aip-hero-img{border-width:6px}
  .aip-pf .aip-hero-badge{padding:13px 16px; max-width:210px}
  .aip-pf .aip-hero-badge strong{font-size:24px}
  .aip-pf .aip-facts ul{grid-template-columns:1fr}
  .aip-pf .aip-facts li, .aip-pf .aip-facts li:nth-child(3){border-left:0; padding:18px 0}
  .aip-pf .aip-facts li + li{border-top:1px solid var(--line)}
  .aip-pf .aip-panel{padding:28px 22px 24px}
  .aip-pf .aip-routes, .aip-pf .aip-plan-grid, .aip-pf .aip-rel{grid-template-columns:1fr}
  .aip-pf .aip-route:nth-child(5){grid-column:auto}
  .aip-pf .aip-tl{grid-template-columns:1fr; row-gap:0}
  .aip-pf .aip-tl::before{display:block; left:21px; right:auto; top:0; bottom:44px; width:2px; height:auto}
  .aip-pf .aip-tl li{padding:0 0 26px 64px; min-height:44px}
  .aip-pf .aip-tl-dot{position:absolute; left:0; top:0}
  .aip-pf .aip-tl h3{margin-top:2px}
  .aip-pf .aip-qa summary{grid-template-columns:32px 1fr 28px; font-size:16px}
  .aip-pf .aip-qa .aip-ans{padding:0 0 22px 44px}
}

/* ===== DESIGN PATENT ADDITIONS ===== */
.aip-pf .aip-hero-vis{padding:0 0 0 0}
.aip-pf .aip-sheet{position:relative; background:#fff; border:8px solid #fff; box-shadow:0 30px 60px -36px rgba(70,75,85,.45); aspect-ratio:1.2/1}
.aip-pf .aip-sheet::after{content:""; position:absolute; left:-8px; top:-8px; bottom:-8px; width:4px; background:var(--red)}
.aip-pf .aip-sheet svg{display:block; width:100%; height:100%}
.aip-pf .aip-cat{display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:0; border-top:1px solid var(--line); border-left:1px solid var(--line)}
.aip-pf .aip-cat > div{padding:28px 24px 30px; border-right:1px solid var(--line); border-bottom:1px solid var(--line); background:#fff; transition:background .2s}
.aip-pf .aip-cat > div:hover{background:#fdf6f6}
.aip-pf .aip-cat .aip-ring{margin-bottom:16px}
.aip-pf .aip-cat h3{font-size:17px; margin-bottom:6px}
.aip-pf .aip-cat p{font-size:13.5px !important; line-height:1.65}
.aip-pf .aip-off{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:20px}
.aip-pf .aip-off > div{background:#fff; border:1px solid var(--line); border-top:3px solid var(--red)}
.aip-pf .aip-off-h{display:flex; align-items:center; gap:14px; padding:20px 22px; border-bottom:1px solid var(--line)}
.aip-pf .aip-flag{flex:none; width:34px; height:23px; border-radius:2px; overflow:hidden; box-shadow:0 0 0 1px rgba(0,0,0,.08)}
.aip-pf .aip-flag svg{display:block; width:100%; height:100%}
.aip-pf .aip-off-h b{display:block; font-size:16px; color:var(--ink)}
.aip-pf .aip-off-h small{display:block; font-size:12px; color:var(--muted); margin-top:2px}
.aip-pf .aip-off dl{margin:0; padding:16px 22px 20px}
.aip-pf .aip-off dt{font-size:10.5px; font-weight:800; letter-spacing:1.2px; text-transform:uppercase; color:var(--red); margin-top:10px}
.aip-pf .aip-off dt:first-child{margin-top:0}
.aip-pf .aip-off dd{margin:3px 0 0; font-size:14px; line-height:1.5; color:var(--ink)}
.aip-pf .aip-panel .aip-xlist li{position:relative; padding:14px 0 14px 34px; border-top:1px solid #e3e5e9; font-size:15px; color:var(--ink); line-height:1.5}
.aip-pf .aip-panel .aip-xlist li span{display:block; font-size:13px; color:var(--muted); margin-top:2px}
.aip-pf .aip-panel .aip-xlist li::before{content:""; position:absolute; left:0; top:17px; width:18px; height:18px; border-radius:50%; background:#eceef1}
.aip-pf .aip-panel .aip-xlist li::after{content:"\2013"; position:absolute; left:5px; top:13px; font-size:15px; font-weight:800; color:#7a7f87}
@media (max-width:1100px){ .aip-pf .aip-cat{grid-template-columns:repeat(2,minmax(0,1fr))} .aip-pf .aip-off{grid-template-columns:1fr 1fr} }
@media (max-width:620px){ .aip-pf .aip-cat, .aip-pf .aip-off{grid-template-columns:1fr} .aip-pf .aip-sheet{border-width:6px} }
@media (prefers-reduced-motion:reduce){
  .aip-pf *{transition:none !important}
}

/* From style="" attributes of the original page (the security policy blocks them) */
.aip-s-38ed6c17.aip-s-38ed6c17.aip-s-38ed6c17{position:absolute}