/* Best AI Agent Builder Awards: cool paper ground, deep navy ink, indigo to violet accent.
   Hero component = the scoreboard (ranking drawn as bars, glass card). */
:root{
 --bg:#f5f6fb;--surface:#ffffff;--surface-2:#eef0f7;--ink:#0f172a;--muted:#475569;--faint:#64748b;
 --accent:#4338ca;--accent2:#7c3aed;--tint:#eef0ff;--line:#e2e6f0;--radius:12px;
 --topbar-bg:rgba(255,255,255,.72);--topbar-ink:#0f172a;--topbar-link:#475569;
 --foot-bg:#0b1020;--foot-ink:#c7cde0;--foot-link:#c4b5fd;
 --card-hover-line:#c7d2fe;--card-shadow:rgba(67,56,202,.35);--row-hover:rgba(67,56,202,.04);
 --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
 --head:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
 --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
body{background:var(--bg)}
.topbar{box-shadow:0 1px 0 rgba(15,23,42,.02),0 8px 24px -22px rgba(15,23,42,.5)}
.hero-home{position:relative;overflow:hidden;padding:64px 0 52px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#eef0ff 0,var(--bg) 92%)}
.hero-home::before,.hero-home::after{content:"";position:absolute;border-radius:50%;filter:blur(80px);pointer-events:none;z-index:0}
.hero-home::before{width:620px;height:620px;left:-160px;top:-240px;background:radial-gradient(circle,rgba(99,102,241,.38),rgba(99,102,241,0) 70%);animation:drift 16s ease-in-out infinite alternate}
.hero-home::after{width:560px;height:560px;right:-180px;top:-120px;background:radial-gradient(circle,rgba(168,85,247,.30),rgba(168,85,247,0) 70%);animation:drift 19s ease-in-out infinite alternate-reverse}
@keyframes drift{from{transform:translate(0,0) scale(1)}to{transform:translate(60px,40px) scale(1.12)}}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.hero-grid>*{min-width:0}
.hero-home h1{font-size:clamp(2.1rem,4.8vw,3.3rem);margin-bottom:.45em;line-height:1.06;letter-spacing:-.03em}
.hero-home .lede{margin-top:0;font-size:1.22rem;color:var(--muted)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:1.8em}
.board{position:relative;background:rgba(255,255,255,.78);-webkit-backdrop-filter:blur(18px) saturate(1.4);backdrop-filter:blur(18px) saturate(1.4);border:1px solid rgba(255,255,255,.9);padding:24px 24px 20px;border-radius:16px;box-shadow:0 40px 70px -40px rgba(67,56,202,.45),0 2px 0 rgba(255,255,255,.9) inset,0 0 0 1px rgba(99,102,241,.06)}
.board h2{font-family:var(--mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin:0 0 14px;font-weight:600;border:0;padding:0}
.board h2::before{display:none}
.b-row{display:grid;grid-template-columns:26px minmax(0,1fr) 120px 40px;gap:12px;align-items:center;padding:8px 8px;margin:0 -8px;border-bottom:1px solid var(--line);font-size:.93rem;border-radius:8px;transition:background .25s ease}
.b-row:last-of-type{border-bottom:0}
.b-row:hover{background:rgba(99,102,241,.06)}
.b-pos{font-family:var(--mono);color:var(--faint);font-size:.85rem}
.b-name{overflow-wrap:anywhere}
.b-bar{height:8px;background:var(--surface-2);border-radius:99px;overflow:hidden}
.b-bar i{display:block;height:100%;width:var(--w);background:linear-gradient(90deg,#c7d2fe,#a5b4fc);border-radius:99px;transform-origin:left center;animation:grow 1.3s cubic-bezier(.2,.8,.2,1) both;animation-delay:calc(var(--i) * 90ms + 350ms)}
@keyframes grow{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.b-row.win{color:var(--accent);font-weight:700;background:linear-gradient(90deg,rgba(99,102,241,.12),rgba(99,102,241,0) 85%)}
.b-row.win .b-bar i{background:linear-gradient(90deg,var(--accent),var(--accent2));box-shadow:0 0 14px rgba(99,102,241,.55)}
.b-row b{font-family:var(--mono);text-align:right;font-variant-numeric:tabular-nums}
.b-foot{margin-top:14px;font-size:.78rem;color:var(--faint)}
.rank-list{margin:1.8em 0;display:grid;gap:14px}
.rank-item{display:grid;grid-template-columns:58px 1fr auto;gap:18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;align-items:start;transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s ease,border-color .35s ease}
.rank-item:hover{transform:translateX(5px);border-color:#c7d2fe;box-shadow:0 20px 40px -28px rgba(67,56,202,.5)}
.rank-item>*{min-width:0}
.rank-item.first{border:2px solid transparent;background:linear-gradient(#fff,#fff) padding-box,linear-gradient(120deg,#4338ca,#a855f7,#6366f1,#4338ca) border-box;background-size:auto,300% 300%;animation:sheen 9s linear infinite;box-shadow:0 26px 50px -30px rgba(67,56,202,.6)}
.rank-no{font-family:var(--mono);font-size:1.8rem;font-weight:700;color:var(--accent);line-height:1}
.rank-item h3{margin:0 0 .3em;font-size:1.22rem}
.rank-item p{color:var(--muted);font-size:.97rem}
.rank-score{font-family:var(--mono);text-align:right;font-size:1.55rem;font-weight:700;line-height:1;color:var(--ink)}
.rank-score small{display:block;font-size:.68rem;color:var(--faint);font-weight:500;margin-top:5px;letter-spacing:.08em}
.rank-item.first .rank-score{color:var(--accent)}
.badge{display:inline-block;background:linear-gradient(90deg,var(--accent),var(--accent2));color:#fff;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;padding:4px 10px;border-radius:99px;font-weight:700;margin-bottom:.6em;box-shadow:0 8px 18px -10px var(--accent)}
.prose h2[id]{scroll-margin-top:90px}
.callout{border-left-color:var(--accent)}
.callout.answer{background:linear-gradient(135deg,#ffffff 0,#eef0ff 100%)}
.site-footer{background:radial-gradient(900px 300px at 15% 0,rgba(99,102,241,.22),transparent 60%),var(--foot-bg)}
.disc-banner{background:linear-gradient(90deg,#eef0ff,#f5f3ff)}
@media(max-width:768px){
 .hero-grid{grid-template-columns:1fr;gap:30px}
 .rank-item{grid-template-columns:44px 1fr;gap:12px}
 .rank-score{grid-column:2;text-align:left}
 .hero-home{padding:40px 0 30px}
 .b-row{grid-template-columns:22px minmax(0,1fr) 72px 34px;gap:9px}
}
:root{--page-glow:radial-gradient(900px 300px at 0% 0%,rgba(99,102,241,.16),transparent 65%),radial-gradient(700px 260px at 100% 0%,rgba(168,85,247,.10),transparent 60%)}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--bg);color:var(--ink);line-height:1.7;font-size:17px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;min-height:100vh;position:relative;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.045;mix-blend-mode:multiply;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
a{color:var(--accent);text-decoration:none;transition:color .2s ease,box-shadow .2s ease}
a:hover{text-decoration:underline;text-underline-offset:3px}
a:focus-visible,.btn:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
img{max-width:100%;height:auto}
.container{max-width:1120px;margin:0 auto;padding:0 28px;position:relative;z-index:1}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:8px 14px;z-index:99}
.skip:focus{left:8px;top:8px}
h1,h2,h3,h4{line-height:1.18;letter-spacing:-.022em;font-family:var(--head);font-weight:700}
p{margin:0 0 1.05em}p:last-child{margin-bottom:0}
ul,ol{margin:0 0 1.1em 1.3em}li{margin-bottom:.45em}
li::marker{color:var(--accent)}
strong{font-weight:650;color:var(--ink)}
.topbar{position:sticky;top:0;z-index:50;background:var(--topbar-bg);-webkit-backdrop-filter:saturate(1.8) blur(16px);backdrop-filter:saturate(1.8) blur(16px);border-bottom:1px solid var(--line)}
.topbar-in{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:64px;flex-wrap:wrap;padding-top:8px;padding-bottom:8px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--topbar-ink);font-family:var(--head);font-size:1.03rem;min-width:0;letter-spacing:-.01em}
.brand img{filter:drop-shadow(0 4px 10px rgba(0,0,0,.12));transition:transform .4s cubic-bezier(.2,.8,.2,1)}
.brand:hover{text-decoration:none}
.brand:hover img{transform:rotate(-6deg) scale(1.06)}
.nav{display:flex;flex-wrap:wrap;gap:4px 20px;font-size:.92rem}
.nav a{color:var(--topbar-link);padding:4px 0;position:relative}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .3s cubic-bezier(.2,.8,.2,1);border-radius:2px}
.nav a:hover{color:var(--topbar-ink);text-decoration:none}
.nav a:hover::after{transform:scaleX(1)}
.page-head{padding:64px 0 38px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.page-head::before{content:"";position:absolute;inset:0;background:var(--page-glow,none);pointer-events:none;z-index:0}
.page-head .container{position:relative;z-index:1}
.page-head h1{font-size:clamp(1.95rem,4.4vw,2.95rem);max-width:24ch}
.kicker{font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:700;margin-bottom:1em;display:inline-flex;align-items:center;gap:10px}
.kicker::before{content:"";width:18px;height:1px;background:currentColor;opacity:.7}
.lede{font-size:1.2rem;color:var(--muted);max-width:62ch;margin-top:1em;line-height:1.6}
.scope{font-size:.84rem;color:var(--faint);padding:16px 0 0;max-width:80ch}
.col{max-width:1120px;margin:0 auto;padding:0 28px;position:relative;z-index:1}
.prose{padding-top:34px;padding-bottom:88px;max-width:840px}
.col.wide .prose{max-width:none}
.prose h2{font-size:1.6rem;margin:2.3em 0 .75em;position:relative}
.prose h2::before{content:"";display:block;width:30px;height:3px;background:var(--accent);border-radius:3px;margin-bottom:.7em;transition:width .4s cubic-bezier(.2,.8,.2,1)}
.prose h2:hover::before{width:64px}
.prose h3{font-size:1.18rem;margin:1.7em 0 .5em}
.prose>*:first-child{margin-top:0}
.table-scroll{overflow-x:auto;margin:1.5em 0;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:0 1px 0 rgba(255,255,255,.7) inset,0 12px 30px -24px rgba(17,24,39,.35)}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:.94rem}
caption{caption-side:bottom;text-align:left;font-size:.8rem;color:var(--faint);padding:12px 16px}
th,td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
thead th{background:var(--surface-2);font-size:.74rem;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);font-weight:700}
tbody tr{transition:background .2s ease}
tbody tr:hover{background:var(--row-hover,rgba(0,0,0,.02))}
tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}
tbody th{font-weight:600}
.score-table td,.score-table thead th:not(:first-child){text-align:right;font-variant-numeric:tabular-nums}
.callout{background:var(--tint);border-left:3px solid var(--accent);padding:18px 22px;border-radius:0 var(--radius) var(--radius) 0;margin:1.6em 0;box-shadow:0 14px 30px -26px rgba(17,24,39,.5)}
.callout p{margin-bottom:.6em}
.callout.answer{background:linear-gradient(135deg,var(--surface) 0,var(--tint) 100%);border:1px solid var(--line);border-left:3px solid var(--accent)}
.faq{margin-top:3em}
.faq-item{padding:18px 0;border-top:1px solid var(--line)}
.faq-item h3{font-size:1.08rem;margin:0 0 .4em}
.faq-item p{color:var(--muted)}
.stamp{margin-top:3em;font-size:.82rem;color:var(--faint);border-top:1px dashed var(--line);padding-top:14px}
.btn{position:relative;display:inline-flex;align-items:center;gap:8px;overflow:hidden;background:var(--accent);color:#fff;padding:12px 24px;border-radius:var(--radius);font-weight:650;font-size:.95rem;letter-spacing:.005em;box-shadow:0 10px 24px -14px var(--accent);transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s ease,filter .25s ease}
.btn::after{content:"";position:absolute;top:0;left:-80%;width:45%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.4),transparent);transform:skewX(-22deg);transition:left .7s cubic-bezier(.2,.8,.2,1);pointer-events:none}
.btn:hover{text-decoration:none;transform:translateY(-2px);box-shadow:0 16px 30px -14px var(--accent);color:#fff}
.btn:hover::after{left:130%}
.btn.ghost{background:transparent;color:var(--accent);border:1.5px solid var(--accent);box-shadow:none}
.btn.ghost:hover{background:var(--tint);color:var(--accent);box-shadow:0 10px 22px -16px var(--accent)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px;margin:1.5em 0}
.grid>*{min-width:0}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;position:relative;transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s ease,border-color .35s ease}
.card:hover{transform:translateY(-3px);border-color:var(--card-hover-line,var(--line));box-shadow:0 22px 40px -26px var(--card-shadow,rgba(17,24,39,.4))}
.card h3{margin-top:0;font-size:1.1rem}
.card p{color:var(--muted);font-size:.96rem}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin:1.6em 0}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px}
.stat b{display:block;font-size:1.7rem;font-family:var(--head);color:var(--accent);line-height:1.1;font-variant-numeric:tabular-nums}
.stat span{font-size:.86rem;color:var(--muted)}
.site-footer{background:var(--foot-bg);color:var(--foot-ink);padding:52px 0 40px;margin-top:24px;font-size:.92rem;position:relative;z-index:1}
.site-footer::before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,transparent,var(--foot-link),transparent);opacity:.6}
.site-footer a{color:var(--foot-link)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr;gap:34px}
.foot-grid>*{min-width:0}
.foot-brand{font-family:var(--head);font-size:1.18rem;font-weight:700;color:#fff;margin-bottom:.3em;letter-spacing:-.01em}
.foot-line{margin-bottom:.45em;opacity:.9}
.foot-h{font-weight:700;color:#fff;margin-bottom:.5em;letter-spacing:.02em}
.site-footer ul{list-style:none;margin:0}
.site-footer li{margin-bottom:.35em}
.site-footer li::marker{content:none}
.disclosure{margin-top:30px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);font-size:.86rem;opacity:.9;max-width:90ch}
.breadcrumb{font-size:.85rem}
.disc-banner{margin-top:12px;font-size:.88rem;background:var(--tint);border-left:3px solid var(--accent);padding:10px 16px;border-radius:0 var(--radius) var(--radius) 0;max-width:80ch}
.chart{margin:1.5em 0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;color:var(--ink);box-shadow:0 18px 34px -30px rgba(17,24,39,.5)}
.chart svg{width:100%;height:auto;display:block;font-family:var(--font)}
.chart figcaption{font-size:.82rem;color:var(--faint);margin-top:6px}
.refs{margin-top:2.6em}
.refs li{color:var(--muted)}
.privacy-note{font-size:.9rem;color:var(--muted)}
.grad{background:linear-gradient(90deg,var(--accent),var(--accent2,var(--accent)),var(--accent));background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:sheen 7s linear infinite}
@keyframes sheen{to{background-position:200% center}}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes fade{from{opacity:0}to{opacity:1}}
.hero-home .container>*{animation:rise .9s cubic-bezier(.2,.7,.2,1) both}
.hero-home .container>*:nth-child(2){animation-delay:.15s}
.hero-home .kicker{animation:rise .8s cubic-bezier(.2,.7,.2,1) both}
.page-head .kicker,.page-head h1,.page-head .lede{animation:rise .9s cubic-bezier(.2,.7,.2,1) both}
.page-head .lede{animation-delay:.12s}
@media(max-width:768px){
 .container,.col{padding:0 20px}
 .foot-grid{grid-template-columns:1fr}
 .page-head{padding:38px 0 24px}
 body{font-size:16.5px}
 .topbar-in{min-height:0;padding-top:10px;padding-bottom:0;gap:8px 0}
 .brand{font-size:.98rem;width:100%;padding-bottom:8px}
 .nav{flex-wrap:nowrap;overflow-x:auto;width:100%;gap:0 18px;padding-bottom:10px;scrollbar-width:none;-webkit-overflow-scrolling:touch;mask-image:linear-gradient(90deg,#000 85%,transparent)}
 .nav::-webkit-scrollbar{display:none}
 .nav a{white-space:nowrap;font-size:.9rem}
}
@media(prefers-reduced-motion:reduce){
 *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}
.faq-item{transition:background .35s ease,padding .35s cubic-bezier(.2,.8,.2,1);border-radius:6px}
.faq-item:hover{background:linear-gradient(90deg,var(--tint),transparent 75%);padding-left:14px;padding-right:10px}
tbody th{color:var(--ink)}
.score-table tbody tr:first-child th,.score-table tbody tr:first-child td{font-weight:700}
.callout a,.disc-banner a{font-weight:600}