:root{
  --bg:#fff;--fg:#0A0A0A;--fg-2:#27272A;--muted:#71717A;--muted-2:#A1A1AA;
  --border:#E4E4E7;--border-2:#D4D4D8;--subtle:#F4F4F5;--subtle-2:#FAFAFA;
  --blue:#0071E3;--blue-soft:#EBF4FD;--red:#E5484D;--red-soft:#FDEDEE;
  --font:'Inter',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;
  --serif:'Bogart Trial','Instrument Serif',Georgia,serif;
  --mono:ui-monospace,'SF Mono',Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"cv11","ss01"}
.wl{overflow-x:clip}
.container{max-width:1120px;margin:0 auto;padding:0 20px}
h1,h2,h3{margin:0;font-weight:600;line-height:1.08;letter-spacing:-.035em;text-wrap:balance}
p{text-wrap:pretty}
.serif{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em}
.muted{color:var(--muted)}
.hidden{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
button{font:inherit;color:inherit}
[data-i]{display:inline-flex;line-height:0}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 16px;border-radius:9px;font:500 14px/1 var(--font);border:1px solid transparent;cursor:pointer;transition:background .15s,border-color .15s,opacity .15s,transform .1s;white-space:nowrap;text-decoration:none;user-select:none}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--fg);color:#fff}.btn-primary:hover{background:var(--fg-2)}
.btn-outline{background:#fff;border-color:var(--border);color:var(--fg)}.btn-outline:hover{background:var(--subtle-2);border-color:var(--border-2)}
.btn-ghost{background:transparent;color:var(--muted)}.btn-ghost:hover{background:var(--subtle);color:var(--fg)}
.btn-sm{height:32px;padding:0 12px;font-size:13px;border-radius:8px}
.btn-lg{height:46px;padding:0 20px;font-size:15px;border-radius:11px}
.btn:disabled{opacity:.45;pointer-events:none}
.link{background:none;border:0;padding:0;cursor:pointer;color:var(--fg);text-decoration:underline;text-decoration-color:var(--border-2);text-underline-offset:3px;transition:text-decoration-color .15s}
.link:hover{text-decoration-color:var(--fg)}
kbd{font:500 11px/1 var(--font);padding:3px 5px;border-radius:5px;background:rgba(255,255,255,.14);color:rgba(255,255,255,.75);letter-spacing:.02em}

.input,.textarea{width:100%;border:1px solid var(--border);border-radius:10px;background:#fff;font:inherit;font-size:15px;color:var(--fg);padding:10px 12px;transition:border-color .15s,box-shadow .15s;outline:none}
.textarea{resize:vertical;min-height:160px;line-height:1.65;display:block}
.input::placeholder,.textarea::placeholder{color:var(--muted-2)}
.input:focus,.textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,113,227,.14)}
.btn:focus-visible,.tab:focus-visible,.link:focus-visible,summary:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(0,113,227,.25)}

.tabs{display:inline-grid;grid-auto-flow:column;gap:2px;background:var(--subtle);padding:3px;border-radius:10px}
.tab{height:32px;padding:0 12px;border:0;background:transparent;border-radius:7px;font:500 13px/1 var(--font);color:var(--muted);cursor:pointer;display:inline-flex;align-items:center;gap:7px;transition:color .15s,background .15s}
.tab:hover{color:var(--fg)}
.tab[aria-selected=true]{background:#fff;color:var(--fg);box-shadow:0 1px 2px rgba(0,0,0,.06),0 0 0 1px rgba(0,0,0,.04)}

.card{background:#fff;border:1px solid var(--border);border-radius:16px;box-shadow:0 1px 2px rgba(0,0,0,.04)}
.badge{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 9px;border-radius:999px;font:500 12px/1 var(--font);white-space:nowrap}
.badge-genuine{color:var(--blue);background:var(--blue-soft)}
.badge-mixed{color:#52525B;background:var(--subtle)}
.badge-fake{color:var(--red);background:var(--red-soft)}
.dot{width:6px;height:6px;border-radius:50%;background:currentColor}
.t-genuine{color:var(--blue)}.t-mixed{color:var(--fg)}.t-fake{color:var(--red)}
.error{color:var(--red);font-size:13px;margin:0}
.fade-in{animation:fadeIn .4s cubic-bezier(.2,.7,.2,1) both}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.spinner{width:14px;height:14px;border:2px solid var(--border);border-top-color:var(--fg);border-radius:50%;animation:spin .7s linear infinite;flex:none}
@keyframes spin{to{transform:rotate(360deg)}}

/* report building blocks */
.r-h{font-size:13px;font-weight:500;color:var(--muted);letter-spacing:0;margin:0 0 10px}
.r-signals{list-style:none;margin:0;padding:0}
.r-signal{display:grid;grid-template-columns:18px 1fr auto;gap:12px;padding:9px 0;align-items:start}
.r-signal:first-child{padding-top:2px}
.r-signal-ic{width:18px;height:20px;display:flex;align-items:center;justify-content:center}
.r-signal.risk .r-signal-ic{color:var(--red)}
.r-signal.trust .r-signal-ic{color:var(--blue)}
.r-signal b{font-weight:500;font-size:14px;display:block;line-height:1.4}
.r-signal span{color:var(--muted);font-size:13px;line-height:1.5;display:block;margin-top:2px}
.r-signal em{font-style:normal;font-size:12px;color:var(--muted-2);white-space:nowrap;padding-top:2px}
.r-text{font-size:15px;line-height:1.85;white-space:pre-wrap;word-break:break-word}
.hl{color:inherit;border-radius:4px;padding:1px 3px;margin:0 -1px;cursor:help}
.hl-risk{background:var(--red-soft);box-shadow:inset 0 -1.5px 0 rgba(229,72,77,.55)}
.hl-trust{background:var(--blue-soft);box-shadow:inset 0 -1.5px 0 rgba(0,113,227,.5)}
.legend{display:flex;gap:16px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin-top:10px}
.legend i{display:inline-block;width:8px;height:8px;border-radius:2px;margin-right:6px}
.stack{display:flex;height:8px;border-radius:999px;overflow:hidden;gap:2px}
.stack span{display:block;height:100%;border-radius:2px;transition:width .8s cubic-bezier(.2,.7,.2,1)}
.c-fake{background:var(--red)}.c-mixed{background:var(--border-2)}.c-genuine{background:var(--blue)}
.dist{display:grid;gap:7px}
.dist-row{display:grid;grid-template-columns:30px 1fr 34px;gap:10px;align-items:center;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.dist-row span:last-child{text-align:right}
.dist-bar{height:6px;background:var(--subtle);border-radius:999px;overflow:hidden}
.dist-bar span{display:block;height:100%;background:var(--fg);border-radius:999px}
.timeline{display:flex;align-items:flex-end;gap:4px;height:76px}
.timeline span{flex:1;background:var(--border);border-radius:3px 3px 1px 1px}
.timeline span.spike{background:var(--fg)}
.timeline-x{display:flex;justify-content:space-between;font-size:11px;color:var(--muted-2);margin-top:8px}
.samples{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.sample{border:1px solid var(--border);border-radius:12px;padding:14px 16px;background:#fff}
.sample-top{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:12px;color:var(--muted)}
.sample-top b{color:var(--fg);font-weight:500}
.stars{color:var(--fg);letter-spacing:1.5px;font-size:12px;margin-top:8px}
.stars span{color:var(--border-2)}
.sample p{margin:4px 0 8px;font-size:14px;line-height:1.55}
.sample small{font-size:12px;color:var(--muted)}
@media(max-width:720px){.samples{grid-template-columns:1fr}}

/* SEO content sections */
.sec{padding:112px 0}
.sec h2{font-size:clamp(30px,3.6vw,44px)}
.sec .lead{color:var(--muted);max-width:580px;margin:16px 0 0;font-size:17px;line-height:1.6}
.def{display:grid;grid-template-columns:1fr 1.25fr;gap:64px;align-items:start}
.def p{margin:0 0 14px;color:var(--fg-2);font-size:17px;line-height:1.7}
.def p:last-child{margin:0}
.signs{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:16px;overflow:hidden;margin-top:56px}
.sign{background:#fff;padding:28px 28px 30px}
.sign h3{font-size:17px;letter-spacing:-.015em;margin:0 0 8px;line-height:1.3}
.sign p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.6}
.how{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:56px}
.how-step{display:grid;grid-template-columns:32px 1fr;gap:14px;align-items:start}
.how-n{width:32px;height:32px;border-radius:50%;border:1px solid var(--border);display:grid;place-items:center;font:500 13px/1 var(--font);font-variant-numeric:tabular-nums}
.how-step h3{font-size:17px;letter-spacing:-.015em;line-height:1.3;margin:5px 0 8px}
.how-step p{margin:0;color:var(--muted);font-size:14.5px}
.faq-wrap{display:grid;grid-template-columns:1fr 1.5fr;gap:64px;align-items:start}
.faq{border-top:1px solid var(--border)}
.faq details{border-bottom:1px solid var(--border)}
.faq summary{list-style:none;cursor:pointer;padding:22px 0;font-weight:500;font-size:16px;display:flex;justify-content:space-between;align-items:center;gap:20px;border-radius:6px}
.faq summary::-webkit-details-marker{display:none}
.faq summary [data-i]{transition:transform .2s;color:var(--muted);flex:none}
.faq details[open] summary [data-i]{transform:rotate(45deg)}
.faq details p{margin:-6px 0 22px;color:var(--muted);max-width:620px;font-size:15px;line-height:1.65}
.cta{text-align:center;padding:120px 0 136px}
.cta h2{font-size:clamp(34px,4.6vw,56px)}
.cta h2 svg{vertical-align:-.08em;margin-left:.12em}
.cta p{color:var(--muted);font-size:17px;max-width:500px;margin:18px auto 32px}
.cta-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
@media(max-width:860px){
  .sec{padding:72px 0}.cta{padding:80px 0 96px}
  .def,.faq-wrap{grid-template-columns:1fr;gap:28px}
  .signs{grid-template-columns:1fr}.how{grid-template-columns:1fr;gap:28px}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

.a-hero{padding:104px 0 96px}
.a-center{text-align:center}
.a-h1{font-size:clamp(44px,7vw,84px);letter-spacing:-.052em;line-height:1}
.a-h1 .serif{letter-spacing:-.02em}
.a-sub{color:var(--muted);font-size:18px;line-height:1.55;max-width:540px;margin:22px auto 0}

/* stage: card + floating previews */
.a-stage{position:relative;max-width:760px;margin:56px auto 0}
.a-card{overflow:hidden;position:relative;z-index:2;box-shadow:0 1px 2px rgba(0,0,0,.04),0 24px 48px -28px rgba(0,0,0,.16)}

.a-card-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 14px 0 14px;flex-wrap:wrap}
.a-examples{font-size:13px;color:var(--muted);padding-right:4px}
.a-body{padding:14px;position:relative}
.a-textarea{border:0;box-shadow:none!important;padding:8px 4px;min-height:200px;font-size:16px;resize:none}
.a-url{display:flex;align-items:center;gap:10px;border:1px solid var(--border);border-radius:12px;padding:0 14px;height:56px;transition:border-color .15s,box-shadow .15s;margin:6px 0 0}
.a-url:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,113,227,.14)}
.a-url [data-i]{color:var(--muted-2)}
.a-url input{border:0;outline:0;font:inherit;font-size:16px;flex:1;min-width:0;height:100%;background:transparent}
.a-url input::placeholder{color:var(--muted-2)}
.a-hint{font-size:13px;color:var(--muted);margin:12px 2px 0}
.a-quick{display:flex;flex-wrap:wrap;gap:6px;margin:14px 2px 54px}
.a-quick button{height:28px;padding:0 11px;border-radius:999px;border:1px solid var(--border);background:#fff;font:500 12px/1 var(--font);color:var(--muted);cursor:pointer;transition:color .15s,border-color .15s}
.a-quick button:hover{color:var(--fg);border-color:var(--border-2)}
.a-paste{position:absolute;right:18px;bottom:16px}
.a-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-top:1px solid var(--subtle);background:var(--subtle-2)}
.shake{animation:shake .4s ease}
@keyframes shake{20%,60%{transform:translateX(-5px)}40%,80%{transform:translateX(5px)}}
.a-foot .error{font-weight:500}
.a-foot-l{display:flex;align-items:center;gap:12px;min-width:0;font-size:13px}
.a-works{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:8px 28px;margin:40px auto 0;max-width:760px;color:var(--muted-2);font-size:15px;font-weight:600;letter-spacing:-.02em}
.a-works span:first-child{font-weight:400;font-size:13px;letter-spacing:0;color:var(--muted);width:100%;text-align:center}

/* loading */
.a-progress{height:2px;background:var(--subtle)}
.a-progress span{display:block;height:100%;width:0;background:var(--blue);transition:width .9s cubic-bezier(.4,0,.2,1)}
.a-load{padding:28px 28px 24px;display:flex;flex-direction:column}
.a-load-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:22px}
.a-load-top>div{min-width:0}
.a-load h2{font-size:20px;letter-spacing:-.025em}
.a-load-sub{color:var(--muted);font-size:13.5px;margin:4px 0 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.a-pct{font-size:28px;font-weight:600;letter-spacing:-.04em;font-variant-numeric:tabular-nums;line-height:1}
.a-load-grid{display:grid;grid-template-columns:1.45fr 1fr;gap:24px;align-items:start}
.a-live{position:relative;height:178px;overflow:hidden;border:1px solid var(--subtle);background:var(--subtle-2);border-radius:12px;padding:14px 16px}
.a-live::after{content:"";position:absolute;left:0;right:0;bottom:0;height:36px;background:linear-gradient(rgba(250,250,250,0),var(--subtle-2));pointer-events:none}
.a-read{font-size:15px;line-height:1.8;color:var(--muted-2);word-break:break-word;transition:transform .4s ease}
.a-read span{transition:color .2s,background .3s,box-shadow .3s;border-radius:4px}
.a-read span.r{color:var(--fg)}
.a-read span.cur{color:var(--fg);box-shadow:inset 0 -2px 0 var(--blue)}
.a-read span.hl{padding:1px 3px;margin:0 -1px;color:var(--fg)}
.a-scanline{position:absolute;left:0;right:0;height:44px;top:-44px;background:linear-gradient(180deg,rgba(0,113,227,0),rgba(0,113,227,.06));border-bottom:1px solid rgba(0,113,227,.4);animation:aScan 2.4s cubic-bezier(.45,0,.55,1) infinite;z-index:1;pointer-events:none}
@keyframes aScan{to{top:100%}}
.a-feed{display:grid;gap:8px}
.a-feed-row{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;background:#fff;border:1px solid var(--border);border-radius:10px;padding:8px 10px;font-size:13px;animation:feedIn .4s cubic-bezier(.2,.7,.2,1) both}
@keyframes feedIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
.a-feed-row .stars{margin:0;font-size:10px;letter-spacing:1px}
.a-feed-row span:nth-child(2){color:var(--fg-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.a-feed-row .badge{height:20px;font-size:11px;padding:0 7px}
.a-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:10px}
.a-tile{border:1px solid var(--subtle);border-radius:10px;padding:10px 12px}
.a-tile b{display:block;font-size:20px;font-weight:600;letter-spacing:-.03em;font-variant-numeric:tabular-nums;line-height:1.1}
.a-tile small{font-size:11.5px;color:var(--muted)}
.a-tile.risk b{color:var(--red)}.a-tile.trust b{color:var(--blue)}
.a-steps{list-style:none;margin:0;padding:4px 0 0;display:grid;gap:14px}
.a-steps li{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--muted-2);transition:color .3s;line-height:1.35}
.a-steps .ic{width:18px;height:18px;display:grid;place-items:center;flex:none}
.a-steps .ic .spinner,.a-steps .ic .ok{display:none}
.a-steps .ic::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--border-2)}
.a-steps li.active{color:var(--fg)}
.a-steps li.active .ic::before,.a-steps li.done .ic::before{display:none}
.a-steps li.active .spinner{display:block}
.a-steps li.done{color:var(--fg)}
.a-steps li.done .ok{display:grid;place-items:center;width:18px;height:18px;border-radius:50%;background:var(--blue);color:#fff;animation:pop .25s ease}
@keyframes pop{from{transform:scale(.4)}to{transform:scale(1)}}
.a-fact{margin-top:22px;padding-top:16px;border-top:1px solid var(--subtle);display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-size:13.5px;line-height:1.55;min-height:59px}
@media(max-width:720px){.a-load-grid{grid-template-columns:1fr}.a-load{padding:22px 18px}}
.a-fact [data-i]{margin-top:2px;color:var(--muted-2)}

/* result */
.a-res{padding:32px 32px 0}
.a-res-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap}
.a-score{display:flex;align-items:flex-start;font-weight:600;letter-spacing:-.06em;line-height:.9}
.a-score .num{font-size:88px;font-variant-numeric:tabular-nums}
.a-score .pct{font-size:36px;margin-top:8px;letter-spacing:-.02em}
.a-score-l{color:var(--muted);font-size:14px;margin:10px 0 0}
.a-src{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:6px;justify-content:flex-end;margin-top:10px}
.a-meter{position:relative;margin:30px 0 8px}
.a-meter-track{display:grid;grid-template-columns:35fr 30fr 35fr;gap:3px;height:6px}
.a-meter-track span{border-radius:999px;background:var(--subtle)}
.a-meter-track .on-genuine{background:var(--blue)}.a-meter-track .on-mixed{background:var(--muted-2)}.a-meter-track .on-fake{background:var(--red)}
.a-meter i{position:absolute;top:50%;width:14px;height:14px;border-radius:50%;background:#fff;border:2px solid var(--fg);transform:translate(-50%,-50%);left:0;transition:left 1s cubic-bezier(.2,.7,.2,1);box-shadow:0 1px 3px rgba(0,0,0,.15)}
.a-meter-x{display:grid;grid-template-columns:35fr 30fr 35fr;font-size:12px;color:var(--muted-2)}
.a-meter-x span:nth-child(2){text-align:center}.a-meter-x span:last-child{text-align:right}
.a-summary{font-size:16px;line-height:1.65;margin:24px 0 0;max-width:620px}
.a-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding:8px 0 32px;margin-top:32px}
.a-block+.a-block{margin-top:28px}
.a-full{padding:0 0 32px}
.a-res-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px 12px 32px;border-top:1px solid var(--subtle);background:var(--subtle-2);margin:0 -32px;font-size:13px;color:var(--muted)}

/* examples section */
.a-ex-head{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:end}
.a-ex-head .lead{margin:0;justify-self:end}
.a-ex-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:48px}
.a-ex-card{border:1px solid var(--border);border-radius:18px;background:#fff;display:flex;flex-direction:column;overflow:hidden}
.a-ex-top{display:flex;justify-content:space-between;align-items:center;padding:20px 22px 0}
.a-ex-n{font-size:40px;font-weight:600;letter-spacing:-.055em;line-height:1;font-variant-numeric:tabular-nums}
.a-ex-n small{font-size:20px;letter-spacing:-.02em}
.a-ex-l{font-size:12.5px;color:var(--muted);margin-top:4px}
.a-ex-body{padding:20px 22px 22px;flex:1}
.a-ex-body .stars{margin:0 0 6px}
.a-ex-body .r-text{font-size:15.5px;line-height:1.8}
.a-ex-sig{display:flex;flex-wrap:wrap;gap:6px;padding:0 22px 20px}
.a-chip{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 10px 0 8px;border-radius:999px;font-size:12px;font-weight:500;border:1px solid var(--border);color:var(--fg-2)}
.a-chip.risk [data-i],.a-chip.risk svg{color:var(--red)}.a-chip.trust svg{color:var(--blue)}
.a-ex-foot{display:flex;justify-content:space-between;align-items:center;padding:12px 14px 12px 22px;border-top:1px solid var(--subtle);background:var(--subtle-2);font-size:13px;color:var(--muted)}

@media(max-width:860px){
  .a-ex-head{grid-template-columns:1fr;gap:16px}.a-ex-head .lead{justify-self:start}
  .a-ex-grid{grid-template-columns:1fr}
}
@media(max-width:720px){
  .a-hero{padding:64px 0 72px}
  .a-grid{grid-template-columns:1fr}
  .a-load{padding:28px 22px}
  .a-res{padding:24px 20px 0}.a-res-foot{margin:0 -20px;padding-left:20px}
  .a-score .num{font-size:68px}
  .a-examples{display:none}
  .a-works{gap:6px 18px;font-size:14px}
}

/* Link analysis is not live yet */
.tab:disabled{cursor:not-allowed;opacity:1;color:var(--muted-2)}
.tab:disabled:hover{color:var(--muted-2)}
.tab .soon{height:18px;padding:0 6px;border-radius:999px;background:var(--blue-soft);color:var(--blue);font:600 10.5px/18px var(--font);letter-spacing:.01em}