*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#0b1020;color:#eef0ff;font:16px/1.6 system-ui,-apple-system,Segoe UI,sans-serif}a{color:#b5a6ff}a:hover{color:#d5ccff}.wrap{max-width:1120px;margin:auto;padding:0 22px}.top{border-bottom:1px solid #27304a}.top .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:20px;padding-bottom:20px;gap:16px}.brand{font-weight:850;font-size:23px;color:white;text-decoration:none}.brand span{color:#ad94ff}.nav{display:flex;gap:16px;flex-wrap:wrap}.nav a{color:#cbd2e6;text-decoration:none;font-size:14px}.hero{text-align:center;padding:78px 0 40px}.eyebrow{display:inline-block;border:1px solid #394260;border-radius:30px;padding:5px 16px;color:#c2c9df}.hero h1{font-size:clamp(36px,7vw,68px);line-height:1.12;letter-spacing:-2px;max-width:820px;margin:22px auto}.grad{background:linear-gradient(90deg,#ac92ff,#5bdbc8);background-clip:text;color:transparent}.muted{color:#aeb8d2}.hero p{max-width:630px;margin:0 auto 26px}.search{width:100%;max-width:620px;padding:17px 20px;background:#19223a;border:1px solid #435071;border-radius:16px;color:white;font-size:16px}.search:focus{outline:2px solid #a28cff}.controls{display:flex;gap:8px;flex-wrap:wrap;margin:25px 0}.chip{border:1px solid #3b4666;border-radius:30px;padding:9px 15px;background:#172038;color:#d6dded;cursor:pointer;font-size:14px}.chip.active{background:#7458d4;border-color:#7458d4;color:white}.section-title{margin:44px 0 16px;font-size:28px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:16px}.card{display:flex;flex-direction:column;gap:12px;padding:23px;border-radius:20px;background:#161f34;border:1px solid #303b59}.cardhead{display:flex;gap:12px;align-items:center}.logo{width:47px;height:47px;border-radius:14px;background:#292e54;display:grid;place-items:center;font-size:21px;font-weight:800;color:#cbbcff}.card h3{margin:0;font-size:20px;line-height:1.3}.small{font-size:13px;color:#abb5d0}.card p{margin:0;color:#c2cadf;flex:1}.actions{display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap}.actions a{font-weight:700;text-decoration:none;font-size:14px}.panel{padding:24px;border:1px solid #34405e;background:#151e34;border-radius:20px;margin:32px 0}.panel h2{margin-top:0}.footer{border-top:1px solid #303951;margin-top:65px;padding:30px 0 50px;color:#aab5d0;font-size:14px}.detail{max-width:760px;margin:65px auto}.detail h1{font-size:clamp(36px,6vw,55px);line-height:1.15}.button{display:inline-block;padding:12px 18px;border-radius:12px;background:#8368e9;color:white;text-decoration:none;font-weight:700}.button:hover{color:white;background:#947cf3}.empty{padding:25px;color:#b8c2d8}.breadcrumbs{font-size:14px;color:#b5bfd4;margin-top:35px}@media(max-width:550px){.hero{padding-top:45px}.top .wrap{align-items:flex-start}.nav{justify-content:flex-end}.grid{grid-template-columns:1fr}}
/* AI Tool Atlas — dark technology refresh */
:root{color-scheme:dark}
body{background:radial-gradient(ellipse 75% 500px at 50% 0%,#15264c 0%,#0a1428 54%,#080f1f 100%);color:#f4f7ff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}
.top{background:rgba(8,15,31,.86);backdrop-filter:blur(18px);position:sticky;top:0;z-index:20;border-bottom:1px solid #253854}
.brand{letter-spacing:-.8px}.brand span{color:#60a5fa}.nav a:hover{color:#8cbcff}
.hero{padding-top:96px;padding-bottom:60px}
.eyebrow{background:rgba(37,99,235,.12);border-color:#355d9c;color:#a7c7ff;font-size:12px;font-weight:800;letter-spacing:1.1px}
.hero h1{font-weight:850;letter-spacing:-2.6px}
.grad{background:linear-gradient(110deg,#79b7ff 5%,#b1a1ff 60%,#70e1d3);background-clip:text}
.hero p{font-size:18px;line-height:1.7;color:#aebed6}
.search{max-width:720px;background:#121f37;border:1px solid #3c5476;border-radius:15px;box-shadow:0 12px 40px #030b1b66;padding:19px 22px}
.search:focus{outline:2px solid #4c95ff}
.section-title{letter-spacing:-.8px}.section-accent{color:#60a5fa}
.controls{margin:25px 0 30px}.chip{background:#121e33;border-color:#334866;transition:background .2s,transform .2s}
.chip:hover{background:#213657;transform:translateY(-1px)}
.chip.active{background:#2563eb;border-color:#4e8cff;box-shadow:0 3px 20px #2563eb55}
.grid{grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:18px}
.card{background:linear-gradient(160deg,#182842,#111d31);border:1px solid #314663;border-radius:20px;padding:24px;transition:transform .2s,border-color .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);border-color:#5387d4;box-shadow:0 15px 40px #02081770}
.logo{width:58px;height:58px;flex-shrink:0;border:1px solid #415979;border-radius:16px;background:#eaf1ff;color:#1b3b70;overflow:hidden}
.logo img{width:40px;height:40px;object-fit:contain}
.card h3{font-size:20px}.small{color:#92b5ed;font-weight:600}
.card p{color:#b8c8dc;line-height:1.6}
.actions{border-top:1px solid #31425b;padding-top:14px;margin-top:6px}
.actions a:first-child{color:#89baff}.actions a:last-child{color:#c3d2e7}
.panel{background:linear-gradient(120deg,#162a49,#121e35);border-color:#355078}
.button{background:#2563eb;box-shadow:0 8px 24px #2563eb44}.button:hover{background:#377bff}
.footer{border-color:#273c5c}.detail{margin-top:48px}
.detail-brand{display:flex;align-items:center;gap:18px}.detail-brand h1{margin:0}.detail-brand img{object-fit:contain;background:#f1f5ff;padding:9px;border-radius:16px;flex-shrink:0}
@media(max-width:550px){.top .wrap{padding-top:15px;padding-bottom:15px;align-items:center}.brand{font-size:19px}.nav{gap:10px}.nav a{font-size:12px}.hero{padding:64px 0 42px}.hero h1{letter-spacing:-1.5px}.hero p{font-size:16px}.grid{grid-template-columns:1fr}.card{padding:20px}.controls{gap:7px}.chip{font-size:12px;padding:8px 12px}}

/* Atlas comparison enhancements */
.atlas-extra{margin:28px 0}.atlas-extra h3{margin:24px 0 8px}.facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.facts>div{padding:16px;border:1px solid #355078;border-radius:14px;background:#101d34}.fact-label{display:block;font-size:12px;color:#91b8ec;margin-bottom:7px}.facts strong{display:block}.facts p{margin:0;color:#b8c8dc}.fineprint{font-size:12px;color:#9fb0c9;line-height:1.6}.free-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;margin:24px 0}.free-card{display:flex;align-items:center;gap:12px;padding:14px;border:1px solid #355078;border-radius:14px;background:#14243e;text-decoration:none;color:#e8f0ff}.free-card:hover{border-color:#69a2ff;background:#1c3151}.free-card img{background:#edf3ff;padding:5px;border-radius:10px;object-fit:contain}.free-card span:nth-child(2){flex:1;min-width:0}.free-card strong,.free-card small{display:block}.free-card small{font-size:11px;color:#a7bbd8;margin-top:4px}.free-card>span:last-child{color:#80b3ff}@media(max-width:550px){.facts{grid-template-columns:1fr}}

.language-switch{margin-left:auto;background:#14243e;color:#eaf1ff;border:1px solid #45618b;border-radius:10px;padding:9px 7px;font-size:14px;max-width:95px;cursor:pointer} .top .wrap{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.top .nav{display:flex;gap:16px;flex-wrap:wrap}@media(max-width:600px){.top .wrap{gap:7px}.top .brand{font-size:19px}.top .nav{gap:9px;font-size:12px}.language-switch{font-size:12px;padding:7px 3px;max-width:70px}}

/* 2026 usability refresh */
html{scroll-behavior:smooth;scroll-padding-top:90px}button,a,input,select{touch-action:manipulation}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #7db6ff;outline-offset:3px} .task-panel{margin:16px 0 22px}.task-label{font-size:11px;font-weight:800;letter-spacing:1.4px;color:#9fb5d5}.task-shortcuts{display:flex;gap:10px;flex-wrap:wrap}.task-shortcut,.toolbar-button{background:#14233b;color:#e2ecff;border:1px solid #38516f;border-radius:12px;padding:11px 15px;font-size:14px;cursor:pointer;min-height:44px}.task-shortcut:hover,.toolbar-button:hover,.toolbar-button.selected{background:#244879;border-color:#76aaff}.catalog-toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:12px 0}.catalog-toolbar label{color:#b8cbe4;font-size:13px}.catalog-toolbar select{background:#14233b;color:#f3f7ff;border:1px solid #38516f;border-radius:10px;padding:11px 12px;font-size:14px;min-height:44px}.cardhead{position:relative;padding-right:36px}.save-tool{position:absolute;right:0;top:0;display:grid;place-items:center;border:1px solid #415779;border-radius:12px;width:36px;height:36px;background:#152740;color:#a7c6ff;font-size:24px;cursor:pointer}.save-tool[aria-pressed=true]{color:#ff8caa;border-color:#b45373}.chip{min-height:42px}.actions a{min-height:40px;display:inline-flex;align-items:center}.free-card:focus-visible{outline:3px solid #7db6ff}.nav{flex-wrap:wrap} .top .wrap{gap:10px}@media(max-width:550px){.catalog-toolbar{align-items:stretch}.catalog-toolbar label{width:100%;display:flex;align-items:center;justify-content:space-between}.catalog-toolbar select{max-width:68%}.task-shortcuts{gap:7px}.task-shortcut{font-size:13px;padding:9px 12px}.hero{padding-top:50px}.nav a{white-space:nowrap}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition-duration:0.01ms!important;animation-duration:0.01ms!important}}

/* Editorial improvements */
.atlas-guide ul,.atlas-related ul{padding-left:1.4rem;line-height:1.75}.atlas-guide li,.atlas-related li{margin:.5rem 0}.atlas-guide h3,.atlas-related h3{margin-top:1.4rem}.atlas-guide h4{margin-bottom:.3rem}.atlas-guide h4+p{margin-top:.2rem}

/* AI Tool Atlas feature pages */
.nav{align-items:center}.feature-hero{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;margin:8px 0 42px}.feature-hero a,.mini-tool{background:#161f34;border:1px solid #303b59;border-radius:18px;padding:21px;text-decoration:none;display:flex;flex-direction:column;gap:9px}.feature-hero strong{color:#eef0ff;font-size:17px}.feature-hero span{color:#aeb8d2;font-size:14px}.feature-hero a:hover,.mini-tool:hover{border-color:#8874e4}.subhero{padding:65px 0 26px}.subhero h1{font-size:clamp(32px,5vw,54px);line-height:1.15;margin:17px 0}.subhero p{max-width:720px}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:20px 0}.mini-tool h3,.mini-tool h2{margin:0;font-size:21px}.mini-tool p{flex:1;margin:0}.mini-tool a{color:#b5a6ff}.chooser{display:grid;grid-template-columns:repeat(auto-fit,minmax(195px,1fr));gap:8px;max-height:340px;overflow-y:auto}.choose-item{display:flex;gap:10px;align-items:center;padding:10px;border:1px solid #34405e;border-radius:10px;cursor:pointer}.choose-item input{accent-color:#937aff;width:18px;height:18px}.choose-item small{display:block;color:#aeb8d2}.link-button{background:none;border:0;color:#b5a6ff;text-decoration:underline;cursor:pointer}.table-scroll{overflow-x:auto}.comparison{border-collapse:collapse;min-width:650px;width:100%;text-align:left}.comparison th,.comparison td{padding:15px;border-bottom:1px solid #34405e;vertical-align:top;min-width:150px}.comparison th{color:#eef0ff}.comparison td{color:#c2cadf}.finder-form{display:flex;gap:16px;flex-wrap:wrap;align-items:end}.finder-form label{display:flex;flex-direction:column;gap:8px;flex:1;min-width:175px}.finder-form select{padding:13px;border:1px solid #435071;background:#19223a;color:#eef0ff;border-radius:10px;font-size:16px}.finder-form button{border:0;cursor:pointer}.pick-section{margin:38px 0 54px}.secondary{display:inline-block;margin-top:12px}.article{max-width:850px;margin:0 auto 60px;padding:clamp(22px,4vw,45px)}.article h2{margin-top:30px}.article p{line-height:1.8}@media(max-width:760px){.feature-hero{grid-template-columns:repeat(2,minmax(0,1fr))}.nav{gap:10px}.nav a{font-size:12px}.subhero{padding:38px 0 12px}}@media(max-width:420px){.feature-hero{grid-template-columns:1fr 1fr}.feature-hero a{padding:13px}.feature-hero strong{font-size:15px}}