@charset "UTF-8";
:root{color-scheme:light;--paper:#f5f4ee;--ink:#203b35;--muted:#69736b;--line:#d7ded2;--accent:#305b44;--soft:#e8ecdf}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:focus-visible,summary:focus-visible{outline:3px solid #77985c;outline-offset:6px}button,a,summary{-webkit-tap-highlight-color:transparent}img{display:block}.navigation,main,footer{width:min(1240px,calc(100% - 112px));margin:auto}.navigation{height:100px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-family:"Avenir Next",sans-serif;font-size:21px;letter-spacing:-.7px;font-weight:600}.navigation nav{display:flex;align-items:center;gap:32px;font-size:13px}.nav-download{border:1px solid var(--ink);padding:10px 18px;border-radius:100px}.nav-download span{margin-left:15px}.hero{min-height:620px;padding:92px 0 72px;display:grid;grid-template-columns:1.15fr 1fr;align-items:center;gap:10px}.eyebrow{font-size:11px;letter-spacing:1.7px;font-weight:600;margin:0 0 26px;display:flex;align-items:center;gap:9px}.dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#71975d;flex-shrink:0}h1{font-family:"Songti SC","STSong","Noto Serif CJK SC",serif;font-size:clamp(40px,4.5vw,65px);font-weight:500;line-height:1.32;letter-spacing:-2.6px;margin:0 0 24px}.intro{font-size:16px;line-height:1.95;color:var(--muted);margin:0 0 32px}.download-actions{display:flex;align-items:center;gap:23px;flex-wrap:wrap}.primary{display:inline-flex;align-items:center;gap:25px;background:var(--ink);color:#fff;padding:16px 24px;border-radius:7px;font-size:14px;transition:background .2s,transform .2s}.primary:hover{background:var(--accent);transform:translateY(-2px)}.primary:active{transform:translateY(0)}.primary span{font-size:23px;line-height:16px}.next-platform{color:var(--muted);font-size:12px}.requirements{font-size:11px;letter-spacing:.5px;margin-top:16px;color:var(--muted)}.preview-note{font-size:11px;color:#73776b;line-height:1.8;margin-top:16px}.castle-visual{position:relative;height:470px;display:flex;align-items:center;justify-content:center;isolation:isolate}.castle-visual:before{content:"";position:absolute;inset:40px -10px 30px;background:radial-gradient(ellipse at center,#d7e2c9 0%,#e8ecdf80 40%,transparent 72%);z-index:-1}.orbit{position:absolute;border:1px solid #c9d3c2;border-radius:50%;width:395px;height:395px;transform:rotateX(66deg) rotateZ(-13deg);bottom:-30px}.orbit-two{width:480px;height:480px;bottom:-70px;opacity:.4}.glass-house{width:270px;height:265px;position:relative;transform:perspective(850px) rotateY(-17deg) rotateX(7deg);filter:drop-shadow(15px 29px 21px #57694e26)}.tower{position:absolute;bottom:0;background:linear-gradient(115deg,#ffffffb3,#b5c8b15c 75%);border:1px solid #fff;border-radius:10px 10px 4px 4px;box-shadow:inset -14px 0 20px #78927420,8px 4px 0 #a3b39c25,inset 3px 0 0 #fff9;display:flex;flex-direction:column;align-items:center;gap:23px;padding:24px 0}.tower:after{content:"";position:absolute;right:-13px;width:12px;top:5px;bottom:0;background:#b3c4a952;transform:skewY(32deg);border-radius:0 6px 2px 0;border-right:1px solid #ebf1e6}.tower i{width:18px;height:22px;background:#93ac933b;border:1px solid #a7bca078;border-radius:6px 6px 1px 1px;box-shadow:inset 2px 2px 3px #60775818}.tower.left{left:8px;width:78px;height:219px;z-index:3}.tower.middle{left:89px;width:84px;height:159px;z-index:2}.tower.right{right:0;width:88px;height:274px;z-index:1}.foundation{position:absolute;bottom:-20px;left:7px;width:270px;height:20px;background:linear-gradient(90deg,#dce5d4,#b1c1a8);transform:skewX(30deg);border-radius:4px;box-shadow:0 2px 0 #fcfff6}.visual-caption{position:absolute;bottom:10px;letter-spacing:3px;font-size:9px;color:#7e8d78}.visual-label{position:absolute;top:20px;right:6px;border:1px solid #c8d5be;background:#f7f8f277;padding:12px 15px;border-radius:100px;font-size:10px;display:flex;gap:8px;align-items:center;transform:rotate(5deg)}.principles{display:grid;grid-template-columns:.7fr 1fr 1fr;gap:65px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:43px 0}.section-label{font-size:12px;color:var(--muted);padding-top:6px}.number{font-size:10px;color:var(--muted);letter-spacing:1px}h2{font-size:26px;font-weight:500;line-height:1.5;letter-spacing:-.6px}.principle h2{font-size:21px;margin:12px 0 10px}.principle p{font-size:13px;line-height:1.9;color:var(--muted);margin:0;max-width:320px}.start{padding:100px 0;display:grid;grid-template-columns:1fr 1.2fr;gap:60px}.start h2{font-family:"Songti SC","STSong",serif;font-size:36px;line-height:1.55;margin-top:0}.steps{list-style:none;margin:0;padding:0}.steps li{display:flex;gap:20px;padding:0 0 28px}.steps li>span{display:flex;align-items:center;justify-content:center;border:1px solid var(--line);width:30px;height:30px;flex-shrink:0;border-radius:50%;font-size:11px}.steps h3{font-size:15px;font-weight:500;margin:4px 0 10px}.steps p{font-size:13px;color:var(--muted);line-height:1.8;margin:0;max-width:400px}.release{border:1px solid var(--line);background:#edf0e6;border-radius:12px;padding:40px 46px}.release-header{display:flex;align-items:center;justify-content:space-between}.release-header h2{margin:0}.release-header .eyebrow{margin-bottom:12px}.pill{border:1px solid #c3cdbb;border-radius:100px;padding:7px 12px;font-size:11px}.release-columns{display:grid;grid-template-columns:1fr 1fr;gap:55px;margin:32px 0}.release h3{font-size:13px;font-weight:600}.release ul{list-style:none;margin:0;padding:0}.release li{position:relative;font-size:12px;line-height:2.6;padding-left:20px;color:#5c6b5d}.included li:before{content:"✓";position:absolute;left:0;color:#4c7953}.pending li:before{content:"○";position:absolute;left:0;color:#8a9584}.release-links{display:flex;gap:30px;flex-wrap:wrap;border-top:1px solid #d3dccb;padding-top:22px;font-size:12px}.release-links a:hover{text-decoration:underline}.questions{padding:90px 0 80px;max-width:860px}.questions h2{font-size:22px;margin-bottom:28px}details{border-bottom:1px solid var(--line)}summary{display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:14px;padding:23px 0;list-style:none;cursor:pointer}summary::-webkit-details-marker{display:none}summary span{font-size:20px;color:var(--muted)}details[open] summary span{transform:rotate(45deg)}details p{font-size:13px;color:var(--muted);line-height:1.9;margin:0 0 25px;max-width:730px}footer{border-top:1px solid var(--line);padding:30px 0 45px;display:flex;align-items:center;justify-content:space-between;gap:24px;font-size:11px;color:var(--muted)}footer .brand{font-size:17px;color:var(--ink)}
@media(max-width:1000px){.navigation,main,footer{width:calc(100% - 64px)}.hero{grid-template-columns:1.25fr 1fr;min-height:600px}.castle-visual{transform:scale(.84);transform-origin:center right}.principles{gap:30px;grid-template-columns:.6fr 1fr 1fr}.start{gap:35px}.release{padding:32px}.release-columns{gap:30px}}
@media(max-width:720px){.navigation,main,footer{width:calc(100% - 40px)}.navigation{height:76px}.brand{font-size:18px}.navigation nav{gap:15px}.navigation nav>a:first-child{display:none}.nav-download{padding:8px 12px}.nav-download span{margin-left:6px}.hero{display:flex;flex-direction:column;align-items:stretch;padding:52px 0 20px;gap:0;min-height:auto}.hero-copy{z-index:2}h1{font-size:45px;letter-spacing:-2px}.intro{font-size:14px}.hero .eyebrow{font-size:10px}.download-actions{gap:16px}.primary{padding:15px 20px}.castle-visual{height:350px;transform:scale(.78);transform-origin:center;overflow:visible;margin-top:-15px;margin-bottom:-25px}.visual-label{top:-2px;right:0}.visual-caption{bottom:-30px}.orbit-one{bottom:-80px}.orbit-two{bottom:-120px}.glass-house{transform:perspective(850px) rotateY(-17deg) rotateX(7deg) scale(.9)}.principles{grid-template-columns:1fr 1fr;gap:25px;padding:32px 0}.section-label{grid-column:1/-1;font-size:11px}.principle h2{font-size:18px}.principle p{font-size:12px}.start{padding:55px 0 30px;grid-template-columns:1fr;gap:14px}.start h2{font-size:30px}.start .eyebrow{margin-bottom:14px}.steps h3{font-size:14px}.release{padding:25px 22px}.release-header h2{font-size:22px}.release-header{gap:10px}.pill{flex-shrink:0;font-size:10px;padding:5px 8px}.release-columns{grid-template-columns:1fr;gap:18px}.release-links{gap:17px;font-size:11px}.questions{padding:55px 0 45px}.questions h2{font-size:20px}summary{font-size:13px}footer{flex-wrap:wrap;padding-bottom:30px}footer>span:nth-child(2){width:100%;order:3}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
/* Product identity: reuse the existing wooooowbot logo. */
.brand img{border-radius:7px}.hero h1{font-family:"Avenir Next","PingFang SC","Microsoft YaHei",sans-serif;font-weight:600;letter-spacing:-2px;margin-bottom:38px}.product-visual{display:flex;align-items:center;justify-content:center;min-height:390px}.product-visual img{width:min(70%,290px);height:auto;border-radius:22%;box-shadow:0 28px 65px #203b3520}@media(max-width:720px){.product-visual{min-height:300px}.product-visual img{width:220px}}