@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');:root{color-scheme:dark;--bg:#090a0b;--panel:#111214;--line:#303235;--white:#f0f0ee;--muted:#999b9e;--mono:'IBM Plex Mono',monospace;--display:'Space Grotesk',sans-serif;--sans:'DM Sans',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--white);font-family:var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:hover{color:#fff}button,input,textarea,select{font:inherit}button{cursor:pointer}.wrap{width:min(calc(100% - 64px),1240px);margin:auto}.site-header{border-bottom:1px solid #242528;background:#0a0b0d;position:sticky;top:0;z-index:10}.nav{min-height:86px;display:flex;justify-content:space-between;align-items:center;gap:28px}.logo{display:flex;align-items:center}.logo img{display:block;width:170px;height:62px;object-fit:contain;object-position:left}.nav-links{display:flex;align-items:center;gap:27px;flex-wrap:wrap}.nav-links a{font-size:12px;color:#a2a4a7}.nav-links a[aria-current=page],.nav-links a:hover{color:#fff}.eyebrow,.mono,.card-kicker,.footer,.chip{font-family:var(--mono)}.eyebrow{font-size:10px;letter-spacing:1.8px;color:#a9abae;font-weight:500}.hero{display:grid;grid-template-columns:1.08fr .92fr;min-height:560px;border-bottom:1px solid var(--line)}.hero-copy{padding:90px 38px 72px 0;align-self:center}.hero h1,.page-head h1{font-family:var(--display);font-size:clamp(43px,5vw,72px);font-weight:500;line-height:1.15;letter-spacing:-.06em;margin:24px 0}.dim{color:#7c7e81}.lead{color:var(--muted);font-size:15px;line-height:1.9;max-width:610px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.btn{display:inline-flex;gap:24px;align-items:center;justify-content:space-between;min-height:48px;padding:13px 18px;font-size:12px;font-weight:700;border:1px solid #414246;border-radius:5px}.btn.primary{background:#ededeb;color:#111;border-color:#ededeb}.btn:hover{transform:translateY(-1px)}.hero-art{min-height:520px;position:relative;overflow:hidden;border-left:1px solid #2b2d30;background:radial-gradient(ellipse at center,#24272b85 0%,#12131544 48%,transparent 75%),repeating-linear-gradient(0deg,transparent,transparent 45px,#ffffff07 46px),repeating-linear-gradient(90deg,transparent,transparent 45px,#ffffff07 46px)}.orbit{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);border:1px solid #85888c65;border-radius:50%}.orbit.a{width:390px;height:390px}.orbit.b{width:285px;height:285px;border-style:dashed}.orbit.c{width:170px;height:170px}.emblem{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:120px;filter:grayscale(1)}.art-label{position:absolute;top:24px;left:25px;font:10px var(--mono);letter-spacing:1px;color:#a4a5a6}.art-bottom{top:auto;bottom:24px}.section{padding:88px 0}.section-top{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:34px}.section h2,.page-head h1{font-family:var(--display);font-weight:500;letter-spacing:-.045em}.section h2{font-size:clamp(30px,4vw,46px);margin:15px 0 0}.section-top p{max-width:320px;color:var(--muted);line-height:1.8;font-size:13px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.feature{background:#121315;border:1px solid #303235;min-height:290px;padding:28px;display:flex;flex-direction:column;transition:background .2s,border-color .2s}.feature:hover{background:#191a1d;border-color:#686a6e}.card-kicker{color:#989b9e;font-size:10px;letter-spacing:1.1px}.feature-icon{display:grid;place-items:center;width:60px;height:60px;background:#202225;border:1px solid #424449;border-radius:10px;margin:32px 0 22px;font:28px var(--display)}.feature h3{font:500 24px var(--display);letter-spacing:-.04em;margin:0 0 10px}.feature p{color:var(--muted);font-size:13px;line-height:1.8;flex:1}.feature .link{font:11px var(--mono);margin-top:20px}.banner{border:1px solid #34363a;background:radial-gradient(ellipse at right,#292b2f,#151618 60%);padding:35px 40px;margin:0 0 85px;display:flex;justify-content:space-between;align-items:center;gap:20px}.banner h2{font:500 25px var(--display);margin:8px 0}.banner p{color:var(--muted);font-size:13px}.footer{border-top:1px solid #28292b;background:#0e0f10;padding:32px 0;color:#87898d;font-size:10px}.footer-inner{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer a{margin-left:18px;color:#b4b5b7}.page-head{padding:75px 0 45px;border-bottom:1px solid var(--line)}.page-head h1{font-size:clamp(40px,5vw,64px);margin:17px 0}.content{padding:40px 0 90px}.panel{background:#121315;border:1px solid var(--line);padding:28px;margin-bottom:18px}.panel h2{font:500 23px var(--display);margin:0 0 16px}.panel p,.panel li{color:var(--muted);line-height:1.85;font-size:14px}.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.tool-field{display:block;font-size:12px;margin:15px 0 8px;color:#c8c8c8}.control{width:100%;background:#17191b;border:1px solid #414347;border-radius:5px;color:#eee;padding:12px;min-height:45px;font-size:13px}.control:focus{outline:2px solid #999}textarea.control{min-height:130px;resize:vertical}.output{white-space:pre-wrap;overflow-wrap:anywhere;background:#0b0c0e;border:1px solid #303235;padding:16px;font:12px/1.7 var(--mono);min-height:70px;margin-top:14px}.small{font-size:12px;color:#8f9295;line-height:1.7}.chip{display:inline-block;padding:7px 11px;border:1px solid #3c3e41;border-radius:4px;margin:6px 7px 0 0;color:#bcbec1;font-size:10px}.linkline{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}.linkline a{font-size:13px;text-decoration:underline;text-underline-offset:4px}.contact-link{font:500 17px var(--display);text-decoration:underline;text-underline-offset:5px}@media(max-width:900px){.hero{grid-template-columns:1fr}.hero-copy{padding:70px 0 45px}.hero-art{min-height:320px;border:1px solid var(--line)}.orbit.a{width:280px;height:280px}.orbit.b{width:210px;height:210px}.orbit.c{width:130px;height:130px}.emblem{width:90px}.cards{grid-template-columns:1fr 1fr}.two{grid-template-columns:1fr}}@media(max-width:600px){.wrap{width:calc(100% - 36px)}.nav{padding:12px 0;min-height:80px;flex-wrap:wrap;gap:5px}.logo img{width:130px;height:46px}.nav-links{gap:13px}.nav-links a{font-size:11px}.hero-copy{padding:53px 0 38px}.hero h1{font-size:clamp(38px,10vw,55px)}.hero-art{min-height:260px}.section{padding:60px 0}.section-top{display:block}.section-top p{max-width:none}.cards{grid-template-columns:1fr}.feature{min-height:250px}.banner{padding:25px;display:block}.page-head{padding:50px 0 32px}.content{padding:28px 0 60px}.panel{padding:20px}.footer a{margin:0 14px 0 0}}
/* Readability, refined branding and subtle motion — 2026 refresh */
:root{--muted:#afb1b5}
body{font-size:16px;line-height:1.65}
.wrap{width:min(calc(100% - 88px),1240px)}
.nav{min-height:100px}
.logo img{width:195px;height:75px;transition:filter .25s ease,transform .25s ease}
.logo:hover img{transform:translateY(-2px);filter:drop-shadow(0 0 12px #ffffff30)}
.nav-links{gap:30px}
.nav-links a{font-size:14px;line-height:1.5;transition:color .2s ease}
.nav-links a:hover{color:#fff}
.eyebrow,.card-kicker{font-size:12px;line-height:1.65}
.hero h1{font-size:clamp(48px,5.1vw,76px)}
.page-head{padding:82px 0 54px}
.page-head h1{font-size:clamp(46px,5vw,70px);line-height:1.14}
.lead{font-size:17px;line-height:1.85;max-width:750px}
.page-head .lead{max-width:790px}
.section-top p,.feature p,.banner p{font-size:15px;line-height:1.8}
.feature h3{font-size:27px}
.feature .link,.footer,.small,.chip{font-size:13px}
.btn{font-size:14px;min-height:52px;transition:transform .22s ease,background .22s ease,border-color .22s ease,box-shadow .22s ease}
.btn:hover{box-shadow:0 7px 24px #0005;border-color:#b1b2b4}
.panel{padding:36px;border-radius:7px;transition:border-color .25s ease,box-shadow .25s ease}
.panel:hover{border-color:#484b50;box-shadow:0 14px 40px #0002}
.panel h2{font-size:27px;line-height:1.35;margin-bottom:20px}
.panel p,.panel li{font-size:16px;line-height:1.85}
.tool-field{font-size:14px;line-height:1.5;margin:20px 0 10px}
.control{font-size:15px;line-height:1.6;padding:14px 16px;min-height:52px;transition:border-color .2s ease,box-shadow .2s ease}
.control:hover{border-color:#62656a}
.control:focus{border-color:#c3c5c8;outline:0;box-shadow:0 0 0 3px #aeb4be24}
textarea.control{min-height:150px}
.output{font-size:14px;line-height:1.8;padding:19px;border-radius:5px}
.content{padding-top:48px}
.two{gap:22px}
.feature{border-radius:7px;transition:transform .28s ease,background .28s ease,border-color .28s ease,box-shadow .28s ease}
.feature:hover{transform:translateY(-5px);box-shadow:0 16px 36px #0005}
.feature-icon{transition:transform .3s ease,border-color .3s ease}
.feature:hover .feature-icon{transform:rotate(-7deg) scale(1.07);border-color:#8a8e95}
.hero-art .orbit.a{animation:orbitBreath 8s ease-in-out infinite}
.hero-art .orbit.b{animation:orbitRotate 45s linear infinite}
.hero-art .orbit.c{animation:orbitBreath 6s ease-in-out infinite reverse}
.hero-art .emblem{animation:logoFloat 7s ease-in-out infinite}
.hero-copy,.page-head{animation:fadeRise .7s ease-out both}
.hero-copy h1,.page-head h1{animation:fadeRise .8s .1s ease-out both}
.hero-copy .lead,.page-head .lead{animation:fadeRise .8s .2s ease-out both}
@keyframes fadeRise{from{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}
@keyframes logoFloat{0%,100%{transform:translate(-50%,-50%)}50%{transform:translate(-50%,calc(-50% - 9px))}}
@keyframes orbitBreath{0%,100%{opacity:.6}50%{opacity:1}}
@keyframes orbitRotate{from{transform:translate(-50%,-50%) rotate(0deg)}to{transform:translate(-50%,-50%) rotate(360deg)}}
@media(max-width:900px){.wrap{width:calc(100% - 56px)}.nav{min-height:90px}.logo img{width:175px;height:65px}.nav-links{gap:19px}.nav-links a{font-size:13px}.page-head{padding:65px 0 42px}.panel{padding:29px}.lead{font-size:16px}}
@media(max-width:600px){.wrap{width:calc(100% - 36px)}.nav{min-height:84px;gap:10px;padding:14px 0}.logo img{width:150px;height:55px}.nav-links{gap:12px 17px}.nav-links a{font-size:13px}.page-head{padding:52px 0 36px}.page-head h1{font-size:clamp(38px,10vw,54px)}.lead{font-size:16px;line-height:1.75}.panel{padding:23px}.panel h2{font-size:24px}.panel p,.panel li{font-size:15px}.tool-field{font-size:14px}.control{font-size:16px}.output{font-size:13px}.hero h1{font-size:clamp(40px,10vw,58px)}.feature h3{font-size:25px}}
@media(max-width:380px){.nav-links{gap:10px 12px}.nav-links a{font-size:12px}.logo img{width:138px;height:50px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* Homepage orbit: three interactive destinations, with restrained motion */
.hero-art .orbit.a{width:min(76%,390px);height:auto;aspect-ratio:1}
.hero-art .orbit.b{width:min(56%,285px);height:auto;aspect-ratio:1}
.hero-art .orbit.c{width:min(34%,170px);height:auto;aspect-ratio:1}
.hero-art .emblem{width:clamp(65px,8vw,105px);pointer-events:none}
.orbit-node{position:absolute;z-index:2;display:flex;align-items:center;justify-content:center;gap:5px;flex-direction:column;width:116px;height:78px;border:1px solid #55585d;border-radius:13px;background:linear-gradient(145deg,#23262b,#111315);box-shadow:0 8px 28px #0009;color:#eee;transform:translate(-50%,-50%);transition:border-color .3s,background .3s,box-shadow .3s,scale .3s}
.orbit-node strong{font:600 16px var(--display);letter-spacing:-.02em}
.orbit-node .node-number{font:10px var(--mono);color:#a3a6ab;letter-spacing:1px}
.orbit-node .node-arrow{position:absolute;right:10px;top:7px;color:#b5b8bc;font-size:15px}
.orbit-node:hover,.orbit-node:focus-visible{color:#fff;border-color:#ddd;background:#2a2d31;box-shadow:0 0 30px #ffffff20,0 12px 32px #000b;scale:1.07;outline-offset:4px}
.node-writeups{left:50%;top:20%;animation:nodeFloatA 6s ease-in-out infinite}
.node-tools{left:84%;top:59%;animation:nodeFloatB 7s ease-in-out infinite}
.node-cve{left:20%;top:72%;animation:nodeFloatC 6.5s ease-in-out infinite}
@keyframes nodeFloatA{0%,100%{translate:0 0}50%{translate:0 -9px}}
@keyframes nodeFloatB{0%,100%{translate:0 0}50%{translate:0 9px}}
@keyframes nodeFloatC{0%,100%{translate:0 0}50%{translate:0 -7px}}
@media(max-width:900px){.hero-art{min-height:390px}.orbit-node{width:105px;height:69px}.orbit-node strong{font-size:15px}.node-writeups{top:17%}.node-tools{left:79%;top:57%}.node-cve{left:22%;top:77%}}
@media(max-width:600px){.hero-art{min-height:345px}.orbit-node{width:93px;height:64px;border-radius:10px}.orbit-node strong{font-size:14px}.orbit-node .node-number{font-size:9px}.orbit-node .node-arrow{right:7px;top:4px;font-size:12px}.node-writeups{top:20%}.node-tools{left:81%;top:59%}.node-cve{left:20%;top:73%}.hero-art .emblem{width:70px}}
@media(max-width:380px){.orbit-node{width:82px;height:60px}.orbit-node strong{font-size:13px}}

/* Keep the same directional arrow and button layout on mobile/tablet. */
.hero .actions .btn{display:inline-flex;align-items:center;justify-content:space-between;gap:20px}
.hero .actions .btn>span{display:inline-block;flex:none;font-family:Arial,sans-serif;font-size:1.3em;line-height:1;transform:none}
@media(max-width:760px){.hero .actions{display:flex;flex-wrap:wrap;gap:12px}.hero .actions .btn{flex:1 1 180px;min-width:0;justify-content:space-between;gap:14px;padding:15px 18px}.hero .actions .btn>span{display:inline-block;visibility:visible;opacity:1}}
@media(max-width:430px){.hero .actions .btn{flex-basis:100%;width:100%;min-height:54px}}

/* CSS-drawn diagonal arrow: never rendered as an emoji glyph. */
.css-arrow{position:relative!important;display:inline-block!important;width:19px;height:19px;min-width:19px;flex:none;color:inherit;font-size:0!important;line-height:0!important}
.css-arrow::before{content:"";position:absolute;right:1px;top:1px;width:11px;height:11px;border-top:1.6px solid currentColor;border-right:1.6px solid currentColor}
.css-arrow::after{content:"";position:absolute;left:1px;bottom:1px;width:22px;border-top:1.6px solid currentColor;transform:rotate(-45deg);transform-origin:left center}
.orbit-node .node-arrow.css-arrow{position:absolute!important;right:9px;top:9px;width:13px;height:13px;min-width:13px;transform:scale(.7);transform-origin:top right}
.mobile-menu-toggle,.mobile-nav,.mobile-nav-backdrop{display:none}
@media(max-width:760px){
 .site-header .nav{display:flex;flex-wrap:nowrap;justify-content:space-between;min-height:78px;padding:12px 0;gap:12px}
 .site-header .logo img{width:150px;height:55px}
 .site-header .nav-links{display:none!important}
 .mobile-menu-toggle{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:6px;width:45px;height:45px;flex:none;border:1px solid #414348;border-radius:7px;background:#17191b;color:#eee;position:relative;z-index:12}
 .mobile-menu-toggle span{width:21px;height:2px;background:currentColor;border-radius:2px}
 .mobile-nav-backdrop:not([hidden]){display:block;position:fixed;inset:0;background:#000b;z-index:19}
 .mobile-nav{display:flex;position:fixed;right:0;top:0;bottom:0;width:min(82vw,330px);padding:82px 25px 30px;flex-direction:column;gap:0;background:#131517;border-left:1px solid #34363a;z-index:20;transform:translateX(105%);visibility:hidden;transition:transform .25s ease,visibility .25s;box-shadow:-12px 0 40px #0008;overflow-y:auto}
 .mobile-nav.is-open{transform:translateX(0);visibility:visible}
 .mobile-nav a{padding:17px 7px;border-bottom:1px solid #34363a;color:#e6e6e5;font:500 19px var(--display)}
 .mobile-nav a:hover,.mobile-nav a[aria-current="page"]{color:#fff}
 .mobile-nav-close{position:absolute;right:22px;top:20px;width:40px;height:40px;background:#222428;color:#fff;border:1px solid #46484c;border-radius:6px;font-size:27px;line-height:1}
 body.nav-drawer-open{overflow:hidden}
}
@media(prefers-reduced-motion:reduce){.mobile-nav{transition:none}}

/* Mobile homepage polish: compact cards and consistent non-emoji arrows. */
.feature-icon .css-arrow{width:23px;height:23px;min-width:23px}
.feature-icon .css-arrow::before{width:14px;height:14px;border-width:2px}
.feature-icon .css-arrow::after{width:27px;border-width:2px}
.banner .btn{display:inline-flex;align-items:center;gap:18px;justify-content:space-between}
.banner .btn .css-arrow{margin-left:10px}
@media(max-width:760px){
 .hero .actions .btn .css-arrow{width:19px;height:19px;min-width:19px}
 .cards{gap:14px}
 .feature{min-height:0;padding:22px 23px}
 .feature-icon{width:49px;height:49px;margin:19px 0 18px}
 .feature h3{font-size:23px;line-height:1.25}
 .feature p{font-size:14px;line-height:1.65;margin:0}
 .feature .link{margin-top:17px;font-size:11px}
 .banner{padding:24px;margin-bottom:58px}
 .banner .btn{margin-top:8px;width:100%;font-size:13px}
}
@media(max-width:380px){.feature{padding:19px}.banner .btn{font-size:12px}}

/* Compact text links with CSS arrows, never platform emoji glyphs. */
a .css-arrow,button .css-arrow,.info .css-arrow{vertical-align:middle;margin-left:6px}
.css-arrow-right{transform:rotate(45deg)}
.feature .link .css-arrow{width:14px;height:14px;min-width:14px;transform:rotate(45deg) scale(.75);transform-origin:center}