:root{
  --yellow:#FFB600;
  --yellow-deep:#E5A300;
  --yellow-soft:#FFDFA0;
  --amber-ink:#8A5A00;
  --ink:#14181F;
  --body:#5C6672;
  --line:#E7E4DA;
  --tint:#FFFBF3;
  --cream:#FEF5E6;
  --dark:#23272E;
  --white:#FFFFFF;
  --radius:14px;
  --max:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Montserrat',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  color:var(--body);background:var(--white);
  font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}

h1,h2,h3,h4{color:var(--ink);line-height:1.15;letter-spacing:-0.02em;font-weight:800}
h1{font-size:clamp(40px,6.4vw,68px);font-weight:900;letter-spacing:-0.03em}
h2{font-size:clamp(26px,3.4vw,36px)}
h3{font-size:17px;font-weight:700;letter-spacing:-0.01em}
p{max-width:62ch}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-weight:700;font-size:14px;line-height:1;
  padding:13px 26px;border-radius:8px;border:1.5px solid transparent;
  cursor:pointer;transition:background-color .18s ease,color .18s ease,border-color .18s ease;
}
.btn-solid{background:var(--yellow);color:var(--ink)}
.btn-solid:hover{background:var(--yellow-deep)}
.btn-ghost{border-color:var(--yellow);color:var(--ink);background:transparent}
.btn-ghost:hover{background:var(--yellow)}
.btn-plain{color:var(--ink);font-weight:600;font-size:14px;padding:13px 10px}
.btn-plain:hover{color:var(--amber-ink)}
.btn:focus-visible,a:focus-visible{outline:3px solid #7FA8FF;outline-offset:3px;border-radius:8px}
p + .btn{margin-top:24px}

.logo{display:block;flex:0 0 auto}
.logo img{height:15px;width:auto;display:block}
.logo-text{font-weight:800;font-size:18px;color:var(--ink);letter-spacing:-.02em}
.site-foot .logo img{height:24px}

.site-head{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.93);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.head-inner{display:flex;align-items:center;gap:24px;height:68px}
.nav{display:flex;align-items:center;gap:28px;margin:0 auto;font-size:13px;font-weight:600;letter-spacing:.03em}
.nav a img{height:15px;width:auto;display:block}
.nav a{position:relative;display:flex;align-items:center;color:var(--body);padding:6px 0 9px}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;border-radius:2px;
  background:var(--yellow);transform:scaleX(0);transform-origin:left;
  transition:transform .28s cubic-bezier(.4,0,.2,1),opacity .28s ease;opacity:.45}
.nav a:hover{color:var(--ink)}
.nav a:hover::after{transform:scaleX(1)}
.nav a.active{color:var(--ink)}
.nav a.active::after{transform:scaleX(1);opacity:1}
section[id],.feature[id]{scroll-margin-top:84px}
.head-cta{display:flex;align-items:center;gap:8px}
.head-cta .btn{padding:10px 20px}
.nav-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:4px 0;border-radius:2px}

.hero{background:var(--tint);padding:76px 0 0;text-align:center;overflow:hidden}
.hero p{margin:20px auto 0;max-width:58ch;font-size:16px}
.hero-actions{display:flex;gap:6px;justify-content:center;align-items:center;margin-top:28px}

.showcase{position:relative;margin:56px auto 0;max-width:980px;padding-bottom:56px}
.panel{background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 40px -24px rgba(20,24,31,.32)}
.kpi-row{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;text-align:left}
.kpi{padding:12px 14px}
.kpi .k-label{font-size:9px;color:#9AA3AF;font-weight:600}
.kpi .k-num{font-size:20px;font-weight:800;color:var(--ink);letter-spacing:-.02em;line-height:1.2}
.kpi .k-delta{font-size:9px;color:#16A34A;font-weight:600}
.kpi .k-delta.down{color:#C2410C}

.board{display:grid;grid-template-columns:1.55fr 1fr;gap:12px;margin-top:12px;text-align:left}
.card{padding:14px 16px}
.card .c-title{font-size:12px;font-weight:700;color:var(--ink)}
.card .c-sub{font-size:9px;color:#9AA3AF}

.legend{display:flex;gap:14px;font-size:9px;color:#7A828E;margin-top:8px}
.legend i{display:inline-block;width:8px;height:3px;border-radius:2px;margin-right:5px;vertical-align:middle}

.cars{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:10px}
.car{border:1px solid var(--line);border-radius:8px;padding:8px;text-align:center}
.car .c-logo{width:46px;height:46px;margin:2px auto 8px;border-radius:50%;
  background:#fff;border:1px solid var(--line);display:grid;place-items:center;overflow:hidden}
.car .c-logo img{width:100%;height:100%;object-fit:contain;padding:7px}
.car .c-logo .c-init{font-size:17px;font-weight:900;color:var(--ink);letter-spacing:-.02em}
.car .c-name{font-size:9px;font-weight:700;color:var(--ink)}
.car .c-model{font-size:8px;color:#9AA3AF}
.car .c-tags{display:flex;gap:4px;justify-content:center;margin-top:6px}
.car .c-tags span{font-size:7px;color:#7A828E}

.side-float{position:absolute;left:-8px;top:-26px;width:170px;padding:8px;font-size:9px;z-index:3}
.side-float .s-row{display:flex;align-items:center;gap:6px;padding:5px 6px;border-radius:6px}
.side-float .s-row.on{background:var(--cream)}
.side-float .dot{width:14px;height:14px;border-radius:4px;background:var(--yellow);flex:0 0 auto}
.side-float .s-row span{color:var(--ink);font-weight:600}
.side-float .s-foot{border-top:1px solid var(--line);margin-top:6px;padding-top:6px;color:#9AA3AF}

.phone-float{position:absolute;right:-10px;top:10px;width:168px;border-radius:20px;border:6px solid #1B1F25;background:#fff;box-shadow:0 24px 50px -22px rgba(20,24,31,.5);overflow:hidden;z-index:3}
.phone-float .p-bar{height:16px;background:#fff;display:flex;justify-content:center;align-items:center}
.phone-float .p-bar::after{content:"";width:46px;height:5px;border-radius:4px;background:#1B1F25}
.phone-float .p-body{padding:10px 11px 12px}
.p-title{font-size:10px;font-weight:800;color:var(--ink)}
.p-sub{font-size:7px;color:#9AA3AF}
.p-stat{margin-top:8px}
.p-stat-num{font-size:19px;font-weight:900;color:var(--ink);letter-spacing:-.02em;line-height:1.1}
.p-stat-up{font-size:7px;font-weight:600;color:#16A34A}
.p-chart{width:100%;height:36px;display:block;margin-top:6px}
.p-bars{display:flex;align-items:flex-end;gap:4px;height:26px;margin-top:8px}
.p-bars span{flex:1;background:#FFB600;border-radius:2px;opacity:.75}
.p-bars span:nth-child(even){opacity:1}
.p-rows{margin-top:10px;border-top:1px solid var(--line);padding-top:7px}
.p-row{display:flex;justify-content:space-between;align-items:center;font-size:7.5px;color:#7A828E;padding:2.5px 0}
.p-row b{color:var(--ink);font-size:8px}

.badges{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;padding-bottom:56px}
.badge{display:inline-flex;align-items:center;gap:12px;background:#fff;
  border:1px solid var(--line);border-radius:999px;padding:13px 26px 13px 14px;
  font-size:14px;font-weight:700;color:var(--ink);
  box-shadow:0 14px 28px -22px rgba(20,24,31,.6)}
.badge i{width:30px;height:30px;border-radius:50%;background:var(--yellow);
  display:grid;place-items:center;flex:0 0 auto}

.section{padding:76px 0}
.section-tint{background:var(--tint)}
.section-cream{background:var(--cream)}
.eyebrow{display:flex;align-items:center;gap:9px;font-size:11px;font-weight:800;color:var(--amber-ink);letter-spacing:.1em;margin-bottom:14px}
.eyebrow::before{content:"";width:18px;height:4px;border-radius:2px;background:var(--yellow)}
.eyebrow-center{justify-content:center}

.split{display:grid;grid-template-columns:0.85fr 1.15fr;gap:48px;align-items:start}
.split p + p{margin-top:12px}
.split .btn{margin-top:20px}

.features{display:grid;grid-template-columns:repeat(3,1fr);gap:22px 20px;margin-top:48px}
.feature .f-box{border:1px solid var(--line);border-radius:var(--radius);height:112px;
  display:flex;align-items:center;justify-content:center;background:#fff}
.feature h3{margin-top:16px}
.feature p{font-size:13.5px;margin-top:6px;max-width:30ch}
.feature-cta{margin-top:44px;text-align:center}

.hand-split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.mock-slot{position:relative;width:100%;max-width:400px;margin:0 auto;
  aspect-ratio:1475 / 1536;overflow:hidden;background:#FBF9F4;border-radius:12px}
.mock-slot img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.lead{margin-top:16px}

.stats-split{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:center}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;text-align:center}
.stat .s-num{font-size:clamp(28px,3.6vw,38px);font-weight:900;color:var(--ink);letter-spacing:-.03em;line-height:1.1}
.stat .s-label{font-size:11px;font-weight:800;color:var(--ink);margin-top:8px;letter-spacing:.02em}
.stat .s-note{font-size:11px;color:#9AA3AF}

.lookup{max-width:660px;margin:0 auto;text-align:center}
.lookup h2{max-width:none}
.lookup p{margin:14px auto 0;font-size:14px}
.lookup-form{display:flex;gap:10px;margin-top:26px}
.lookup-form input{flex:1;min-width:0;font:inherit;font-size:15px;color:var(--ink);
  padding:15px 18px;border:1px solid var(--line);border-radius:10px;background:#fff}
.lookup-form input::placeholder{color:#A8AEB8}
.lookup-form input:focus{outline:none;border-color:var(--yellow);box-shadow:0 0 0 3px rgba(255,182,0,.28)}
.lookup-form .btn{padding:15px 32px;flex:0 0 auto}
.lookup-note{font-size:12px;color:#9AA3AF;margin-top:14px}
.lookup-error{font-size:13px;color:#C2410C;font-weight:600;margin-top:12px}
.lookup-result{margin-top:20px;padding:16px 18px;border-radius:10px;border:1px solid var(--line);text-align:left;background:#fff}
.lookup-result.ok{border-color:var(--yellow)}
.lookup-result h3{font-size:15px;margin-bottom:10px}
.lookup-result dl{display:grid;grid-template-columns:140px 1fr;gap:6px 12px;font-size:13.5px}
.lookup-result dt{color:#9AA3AF;font-weight:600}
.lookup-result dd{color:var(--ink);font-weight:700}
.lookup-alert{color:#C2410C;font-size:14px;font-weight:600}

.guides{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:60px}
.guide .g-img{aspect-ratio:16 / 10;border-radius:12px;overflow:hidden;background:#FBF9F4}
.guide .g-img img{width:100%;height:100%;object-fit:cover;display:block}
.guide .g-step{font-size:11px;font-weight:800;color:var(--amber-ink);letter-spacing:.08em;margin-top:16px}
.guide h3{margin-top:5px}
.guide p{font-size:13.5px;margin-top:7px}

.tools-split{display:grid;grid-template-columns:0.75fr 1.25fr;gap:48px;align-items:center}
.tools-copy{margin-top:14px;font-size:14px}
.post-panel{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;
  box-shadow:0 20px 40px -28px rgba(20,24,31,.45)}
.post-tabs{display:flex;gap:22px;border-bottom:1px solid var(--line);padding-bottom:11px;
  font-size:11px;font-weight:700;color:#A8AEB8}
.post-tabs span{position:relative}
.post-tabs .on{color:var(--ink)}
.post-tabs .on::after{content:"";position:absolute;left:0;right:0;bottom:-12px;height:2px;
  border-radius:2px;background:var(--yellow)}
.post{display:grid;grid-template-columns:78px 1fr;gap:14px;align-items:center;
  padding:13px 0;border-bottom:1px solid #F4F1E8}
.post:last-child{border-bottom:0;padding-bottom:2px}
.art-thumb{aspect-ratio:4 / 3;border-radius:8px;background:linear-gradient(130deg,#3A3026,#6B5330)}
.art-thumb.b{background:linear-gradient(130deg,#2B3038,#4A525E)}
.art-thumb.c{background:linear-gradient(130deg,#6B5330,#C79A2E)}
.art-tag{font-size:8px;font-weight:800;letter-spacing:.08em;color:var(--amber-ink)}
.art-name{font-size:12px;font-weight:700;color:var(--ink);line-height:1.4;margin-top:3px}
.art-meta{font-size:9px;color:#9AA3AF;margin-top:4px}

.faq{display:grid;gap:0}
.faq details{border-top:1px solid #3A3F47}
.faq details:last-child{border-bottom:1px solid #3A3F47}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;
  align-items:center;gap:16px;padding:14px 0;color:#fff;font-weight:700;font-size:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--yellow);font-size:20px;font-weight:700;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{color:#B6BDC7;font-size:13.5px;padding:0 0 14px;max-width:58ch}

.cta{background:var(--dark);border-radius:var(--radius);padding:52px 56px;
  display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.cta h2{color:#fff;max-width:12ch}
.cta h2.cta-title{max-width:none}
.cta p{color:#B6BDC7;font-size:14px}
.cta .btn{margin-top:18px}
.cta-btn{margin-top:22px}

.faq-section{padding-top:64px;padding-bottom:0}

.site-foot{background:var(--tint);margin-top:76px;padding:34px 0}
.foot-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.foot-links{display:flex;gap:26px;font-size:13px;color:var(--body)}
.foot-links a:hover{color:var(--ink)}
.copy{font-size:11px;color:#9AA3AF;margin-top:10px}

@media (max-width:980px){
  .side-float,.phone-float{display:none}
  .features{grid-template-columns:repeat(2,1fr)}
  .guides{grid-template-columns:1fr;gap:28px}
  .split,.hand-split,.stats-split,.tools-split,.compare,.cta{grid-template-columns:1fr;gap:32px}
  .cta{padding:40px 28px}
}
@media (max-width:720px){
  .nav.open{display:flex;position:absolute;top:68px;left:0;right:0;flex-direction:column;
    gap:14px;background:#fff;padding:18px 24px;border-bottom:1px solid var(--line)}
  .nav{display:none}
  .nav-toggle{display:block;margin-left:auto}
  .head-cta .btn-plain{display:none}
  .kpi-row{grid-template-columns:repeat(2,1fr)}
  .kpi-row .kpi:last-child{display:none}
  .board{grid-template-columns:1fr}
  .cars{grid-template-columns:repeat(2,1fr)}
  .features{grid-template-columns:1fr}
  .lookup-form{flex-direction:column}
  .lookup-result dl{grid-template-columns:1fr}
  .badges{gap:10px;padding-bottom:40px}
  .badge{font-size:13px;padding:11px 20px 11px 12px}
  .stats{gap:12px}
  .section{padding:54px 0}
  .hero{padding-top:54px}
  .showcase{padding-bottom:36px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
  html{scroll-behavior:auto}
}