/* LYBO / Editorial Resume v2 — white, quiet, sharp. Standalone /about/ only. */
:root{--paper:#fff;--ink:#18191d;--muted:#676a70;--soft:#9599a2;--line:#e8e9eb;--orange:#cc5531;--blue:#315f98;--surface:#f8f8f8;--width:1136px;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:150px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"SF Pro Display","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button,input{font:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}::selection{background:#fce6da;color:#222}a:focus-visible,button:focus-visible{outline:2px solid var(--blue);outline-offset:4px;border-radius:5px}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:fixed;left:20px;top:-90px;background:#fff;z-index:400;padding:13px 18px;border:1px solid var(--line);border-radius:9px}.skip-link:focus{top:16px}
.resume-progress{position:fixed;z-index:500;inset:0 auto auto 0;height:2px;width:100%;background:var(--orange);transform:scaleX(0);transform-origin:left;pointer-events:none}
.site-top{position:sticky;top:0;z-index:100;min-height:76px;background:rgba(255,255,255,.95);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.top-shell{max-width:1250px;padding:0 38px;margin:auto;min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{display:inline-flex;align-items:center;gap:8px;flex-shrink:0;font-weight:750;letter-spacing:-.055em;font-size:18px}.logo img{width:34px;height:34px;object-fit:contain;transition:transform .25s ease}.logo:hover img{transform:rotate(-8deg)}.top-links{display:flex;align-items:center;gap:30px;color:#585b60;font-size:13px;font-weight:550}.top-links a{position:relative;white-space:nowrap;transition:color .2s}.top-links a:hover{color:var(--orange)}.top-links a[aria-current="page"]{color:var(--ink);font-weight:750}.top-links a[aria-current="page"]::after{content:"";position:absolute;height:2px;bottom:-27px;left:0;right:0;background:var(--orange)}.top-right{display:flex;align-items:center;gap:12px}.top-contact{padding:11px 16px;border:1px solid #d9dade;border-radius:10px;font-size:12px;font-weight:650;transition:transform .2s,border-color .2s,box-shadow .2s}.top-contact:hover{transform:translateY(-2px);border-color:#b8bbc1;box-shadow:0 6px 17px #15151709}
.subnav{position:sticky;top:76px;z-index:90;background:rgba(255,255,255,.97);border-bottom:1px solid #f0f0f1;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.subnav-inner{max-width:var(--width);padding:0 38px;margin:auto;display:flex;gap:30px;overflow-x:auto;scrollbar-width:none}.subnav-inner::-webkit-scrollbar{display:none}.subnav a{padding:13px 0 14px;display:inline-block;flex-shrink:0;font-size:12px;color:#8a8d95;position:relative;transition:color .18s}.subnav a:hover,.subnav a.is-current{color:var(--ink)}.subnav a.is-current::after{content:"";position:absolute;bottom:0;height:2px;left:0;right:0;background:var(--blue)}
.wrap{max-width:var(--width);margin:0 auto;padding:0 38px}.hero{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(265px,.55fr);gap:64px;align-items:center;padding-top:104px;padding-bottom:108px}.micro{font-size:11px;letter-spacing:.14em;color:var(--muted);font-weight:700}.micro .pin{display:inline-block;margin-right:9px;height:7px;width:7px;background:var(--orange);border-radius:50%;vertical-align:2px}.hero h1{font-size:clamp(42px,5.1vw,77px);line-height:1.18;letter-spacing:-.068em;font-weight:680;margin:29px 0 26px}.hero h1 em{font-style:normal;color:var(--orange)}.hero-summary{font-size:16px;line-height:2.1;max-width:625px;color:#666a70;margin:0}.hero-actions{display:flex;flex-wrap:wrap;gap:11px;margin-top:34px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:16px;font-size:13px;font-weight:650;border-radius:10px;min-height:45px;padding:0 18px;transition:transform .22s,background .22s,border-color .22s}.btn span:last-child{font-size:17px;font-weight:400;transition:transform .2s}.btn:hover{transform:translateY(-2px)}.btn:hover span:last-child{transform:translate(2px,-2px)}.btn.dark{background:#191a1d;color:#fff;border:1px solid #191a1d}.btn.dark:hover{background:#3a3c42}.btn.light{background:#fff;border:1px solid #dedfe1;color:#25272c}.btn.light:hover{background:#f7f7f8;border-color:#c4c7ce}
.hero-aside{border-left:1px solid var(--line);padding-left:35px;min-width:0}.aside-duck{display:block;max-width:140px;width:65%;max-height:150px;object-fit:contain;object-position:bottom left;filter:drop-shadow(0 8px 12px #18181808);margin-bottom:27px}.aside-name{font-size:24px;letter-spacing:-.05em;font-weight:750}.aside-caption{font-size:13px;color:#81848a;margin-top:7px}.aside-meta{margin-top:33px;display:grid;gap:15px}.aside-row{padding-top:14px;border-top:1px solid #e9eaec}.aside-row span{display:block;font-size:11px;color:#8c8f96;margin-bottom:5px}.aside-row strong{font-size:13px;line-height:1.6;font-weight:650;color:#33363c}
.section{padding:88px 0 96px;border-top:1px solid var(--line);scroll-margin-top:144px}.section-top{display:grid;grid-template-columns:210px minmax(0,1fr);gap:34px;align-items:start}.section-label{position:sticky;top:173px}.section-number{display:block;font-size:11px;letter-spacing:.14em;font-weight:700;color:var(--orange);margin-bottom:12px}.section-label h2{font-size:clamp(23px,2.5vw,30px);line-height:1.3;letter-spacing:-.045em;margin:0;font-weight:650}.section-label p{font-size:12px;line-height:1.85;color:#90939b;max-width:190px;margin:13px 0 0}.section-body{min-width:0}
.timeline{margin:0;padding:0;list-style:none}.timeline-item{display:grid;grid-template-columns:123px minmax(0,1fr);gap:27px;padding:32px 0 38px;border-top:1px solid #ececee;position:relative}.timeline-item:first-child{border-top:0;padding-top:0}.timeline-item:last-child{padding-bottom:0}.timeline-time{font-size:12px;line-height:1.65;color:#898c93;font-variant-numeric:tabular-nums}.timeline-content{min-width:0}.timeline-content h3{font-size:19px;line-height:1.5;letter-spacing:-.035em;margin:0 0 7px;font-weight:700}.timeline-role{color:var(--blue);font-size:13px;font-weight:650;margin:0 0 17px}.timeline-desc{font-size:14px;line-height:2.05;color:#666a72;margin:0;max-width:640px}.timeline-item:before{content:"";position:absolute;left:0;top:35px;width:4px;height:4px;border-radius:50%;background:#c6c7cb;transition:background .25s,transform .25s}.timeline-item:first-child:before{top:4px}.timeline-item:hover:before{background:var(--orange);transform:scale(1.6)}.timeline-item:hover .timeline-content h3{color:#22252c}
.feature-intro{font-size:15px;line-height:1.95;color:#747780;margin:0 0 26px;max-width:650px}.product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.product{display:flex;min-height:244px;flex-direction:column;border:1px solid #e7e8ea;border-radius:17px;padding:26px;background:#fff;transition:transform .25s,box-shadow .25s,border-color .25s}.product:hover{transform:translateY(-4px);border-color:#d7d9df;box-shadow:0 18px 35px rgba(22,27,34,.045)}.product-head{display:flex;justify-content:space-between;gap:12px;align-items:center}.product .tag{display:inline-flex;align-items:center;gap:7px;font-size:11px;font-weight:650;color:#66706a}.product .tag i{display:block;width:7px;height:7px;border-radius:50%;background:#56a278}.product .arrow{font-size:24px;line-height:1;transition:transform .2s;color:#9699a1}.product:hover .arrow{transform:translate(3px,-3px);color:var(--orange)}.product h3{font-size:23px;letter-spacing:-.05em;font-weight:670;margin:37px 0 12px}.product p{font-size:13px;line-height:1.85;color:#6b6f76;margin:0}.product .site{margin-top:auto;padding-top:25px;font-size:11px;color:#8b8e95;word-break:break-word}
.capabilities{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 28px}.capability{display:grid;grid-template-columns:25px 1fr;align-items:start;gap:8px;border-bottom:1px solid #ededee;padding:17px 0;font-size:14px;font-weight:580}.capability b{font-size:11px;color:#a0a3aa;font-weight:550;padding-top:3px}.education-info{border-top:1px solid #ececee;padding:23px 0;display:flex;align-items:start;justify-content:space-between;gap:22px}.education-info h3{font-weight:650;font-size:18px;margin:0 0 8px}.education-info p{font-size:13px;color:var(--muted);margin:0}.education-info span{font-size:12px;color:#898c93;white-space:nowrap}
.contact-desc{font-size:15px;color:#6a6d75;line-height:2;max-width:610px;margin:0 0 26px}.contact-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.contact-link,.contact-copy{border:1px solid #e5e6e8;border-radius:12px;padding:20px 17px 18px;min-width:0;display:block;text-align:left;background:#fff;transition:transform .2s,border-color .2s}.contact-link:hover,.contact-copy:hover{border-color:#c9cbd0;transform:translateY(-2px)}.contact-link small,.contact-copy small{display:block;color:#8c8f96;font-size:11px;margin-bottom:12px}.contact-link strong,.contact-copy strong{display:block;font-size:13px;line-height:1.4;word-break:break-all;color:#35373c}.contact-link:hover strong,.contact-copy:hover strong{color:var(--blue)}.machine-row{border-top:1px solid #ececee;margin-top:28px;padding-top:24px;display:flex;align-items:center;justify-content:space-between;gap:20px}.machine-row p{font-size:12px;color:#7a7e85;line-height:1.8;margin:0}.machine-row .api-links{display:flex;gap:18px;flex-wrap:wrap;justify-content:flex-end}.api-links a{white-space:nowrap;font-size:12px;color:var(--blue);font-weight:650}.api-links a:hover{text-decoration:underline;text-underline-offset:4px}.feedback{position:fixed;bottom:24px;left:50%;transform:translate(-50%,16px);background:#22252b;color:#fff;padding:12px 18px;font-size:12px;border-radius:11px;z-index:300;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}.feedback.visible{opacity:1;transform:translate(-50%,0)}
.footer{border-top:1px solid var(--line);padding:30px 0 36px}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}.footer-left{display:flex;align-items:center;gap:9px;font-size:12px;color:#8b8d94}.footer-left img{width:31px;height:31px;object-fit:contain}.footer-right{display:flex;gap:24px;font-size:12px;color:#63666e}.footer-right a:hover{color:var(--orange)}
.reveal{opacity:1;transform:none}.enhanced-motion .reveal{opacity:0;transform:translateY(17px);transition:opacity .55s ease,transform .55s cubic-bezier(.2,.75,.2,1)}.enhanced-motion .reveal.is-visible{opacity:1;transform:none}
@media(max-width:900px){.hero{grid-template-columns:minmax(0,1fr) 240px;gap:40px;padding-top:84px;padding-bottom:84px}.section-top{grid-template-columns:170px 1fr;gap:24px}.timeline-item{grid-template-columns:102px 1fr;gap:18px}.contact-links{grid-template-columns:1fr 1fr}.contact-links>*:last-child{grid-column:1/-1}.product-grid{gap:12px}.product{padding:20px}}
@media(max-width:680px){html{scroll-padding-top:130px}.top-shell{min-height:66px;padding:0 20px}.site-top{min-height:66px}.top-links{gap:15px;font-size:12px}.top-links a[href="/#agents"],.top-links a[href="/#demo"]{display:none}.top-links a[aria-current="page"]::after{bottom:-23px}.top-contact{display:none}.subnav{top:66px}.subnav-inner{padding:0 20px;gap:24px}.wrap{padding:0 22px}.hero{padding-top:67px;padding-bottom:72px;display:flex;flex-direction:column;align-items:stretch;gap:44px}.hero h1{font-size:clamp(41px,10vw,57px);margin:23px 0 21px}.hero-summary{font-size:14px;line-height:2}.hero-actions{margin-top:26px}.hero-aside{display:grid;grid-template-columns:72px 1fr;column-gap:18px;align-items:center;padding:20px 0 0;border-left:0;border-top:1px solid var(--line)}.aside-duck{width:72px;height:72px;margin:0;grid-row:1/3}.aside-name{font-size:18px}.aside-caption{grid-column:2;margin:4px 0 0}.aside-meta{grid-column:1/-1;grid-template-columns:1fr 1fr;gap:10px 16px;margin-top:19px}.aside-row{padding-top:12px}.section{padding:61px 0 67px;scroll-margin-top:130px}.section-top{display:block}.section-label{position:static;margin-bottom:28px}.section-label h2{font-size:25px}.section-label p{max-width:none;margin-top:8px}.section-number{margin-bottom:7px}.timeline-item{grid-template-columns:1fr;gap:9px;padding:25px 0 29px}.timeline-item:first-child{padding-top:0}.timeline-item:before{display:none}.timeline-content h3{font-size:17px}.timeline-desc{font-size:13px}.timeline-time{font-size:11px}.product-grid{grid-template-columns:1fr}.product{min-height:210px}.product h3{margin:26px 0 10px}.capabilities{grid-template-columns:1fr}.contact-links{grid-template-columns:1fr}.contact-links>*:last-child{grid-column:auto}.machine-row{align-items:start;flex-direction:column}.machine-row .api-links{justify-content:flex-start}.footer-inner{align-items:flex-start;flex-direction:column;gap:16px}.footer-right{gap:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal,.enhanced-motion .reveal{transition:none!important;opacity:1!important;transform:none!important}.logo img,.btn,.product,.contact-copy,.contact-link{transition:none!important}}