.vertical{--bg:#fbf6f3;--ink:#50323e;--muted:#896d75;--accent:#925069;--soft:#f0e2e6;--line:#e4d5d8;background:var(--bg);color:var(--ink);min-height:100vh;font-family:Arial,Microsoft YaHei,sans-serif}.vertical.grow{--bg:#f7f8fa;--ink:#172e46;--muted:#617389;--accent:#265ed0;--soft:#e8eefb;--line:#dce3ef}.vertical.learn{--bg:#fcfaf1;--ink:#29453c;--muted:#6b7d6b;--accent:#3f755b;--soft:#edf0d8;--line:#dde4cf}.vertical a{text-decoration:none}.v-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;max-width:1180px;margin:auto;padding:28px 32px;display:flex}.v-brand{align-items:center;gap:10px;display:flex}.v-brand strong{letter-spacing:2px;font-size:23px}.v-brand span{color:var(--muted);margin-left:8px;font-size:10px}.v-header nav{gap:28px;font-size:13px;display:flex}.v-hero{grid-template-columns:1.2fr 1fr;align-items:center;gap:70px;max-width:1180px;margin:auto;padding:85px 32px 100px;display:grid}.v-eyebrow{letter-spacing:3px;color:var(--muted);margin-bottom:20px;font-size:10px}.v-pill{border:1px solid var(--line);border-radius:30px;padding:7px 13px;font-size:11px;display:inline-block}.v-hero h1{letter-spacing:-1px;margin:23px 0;font-family:Georgia,Songti SC,SimSun,serif;font-size:clamp(35px,4vw,54px);font-weight:500;line-height:1.4}.v-hero h1 em{color:var(--accent);font-style:normal}.grow .v-hero h1{letter-spacing:-2px;font-family:Arial,Microsoft YaHei,sans-serif;font-weight:700}.v-intro{max-width:440px;color:var(--muted);font-size:15px;line-height:2}.v-primary{background:var(--accent);color:#fff;border-radius:8px;align-items:center;gap:22px;margin-top:26px;padding:15px 22px;font-size:13px;display:inline-flex}.love .v-primary{border-radius:30px}.v-small{color:var(--muted);margin-top:15px;font-size:11px;line-height:1.8}.v-art{background:radial-gradient(ellipse,var(--soft),transparent 70%);justify-content:center;align-items:center;height:410px;display:flex;position:relative}.v-orbit{border:1px solid var(--line);border-radius:50%;width:350px;height:350px;position:absolute}.v-paper{border:1px solid var(--line);background:#fffdfb;border-radius:4px;width:270px;padding:30px 28px;position:relative;transform:rotate(-7deg);box-shadow:0 24px 55px #0000000c}.v-paper>span{letter-spacing:2px;color:var(--muted);font-size:8px}.v-paper svg{color:var(--accent);margin:35px 0 22px}.v-paper p{font-family:Georgia,SimSun,serif;font-size:23px;line-height:1.7}.v-lines{background:repeating-linear-gradient(transparent,transparent 9px,var(--line)10px,transparent 11px);height:30px;margin:20px 0}.v-paper b{letter-spacing:2px;color:var(--muted);font-size:8px}.v-sticker{background:var(--accent);color:#fff;border-radius:5px;align-items:center;gap:10px;padding:16px 20px;font-size:12px;display:flex;position:absolute;bottom:30px;right:0;transform:rotate(7deg)}.v-leaf{color:var(--accent);opacity:.35;position:absolute;top:0;right:0;transform:rotate(30deg)}.learn .v-paper{background:#fffef8;border-radius:40px 8px 8px}.grow .v-paper{background:#fff;transform:rotate(-4deg)}.grow .v-orbit{border-radius:30px;transform:rotate(10deg)}.v-products{max-width:1180px;margin:auto;padding:0 32px 85px;scroll-margin-top:25px}.v-section-head{justify-content:space-between;align-items:end;margin-bottom:32px;display:flex}.v-section-head h2,.v-journey h2{font-size:28px;font-weight:500;line-height:1.5}.v-section-head>p{color:var(--muted);font-size:11px;line-height:1.8}.v-grid{grid-template-columns:repeat(2,1fr);gap:20px;display:grid}.v-card{border:1px solid var(--line);background:#ffffffb3;border-radius:14px;padding:30px;scroll-margin-top:30px}.v-card-top{justify-content:space-between;align-items:center;display:flex}.v-number{color:var(--muted);opacity:.6;font-family:Georgia,serif;font-size:27px}.v-status{background:var(--soft);color:var(--muted);border-radius:20px;padding:5px 10px;font-size:10px}.v-status.live{background:var(--accent);color:#fff}.v-kind{color:var(--muted);letter-spacing:1px;margin:30px 0 10px;font-size:10px}.v-card h3{font-size:21px;font-weight:600}.v-desc{color:var(--muted);max-width:400px;margin:14px 0 24px;font-size:13px;line-height:1.9}.v-card-link{color:var(--accent);border-top:1px solid var(--line);align-items:center;gap:15px;padding-top:16px;font-size:13px;display:flex}.v-details{border-top:1px solid var(--line);color:var(--muted);padding-top:16px;font-size:12px}.v-details summary{cursor:pointer;justify-content:space-between;align-items:center;min-height:26px;list-style:none;display:flex}.v-details summary::-webkit-details-marker{display:none}.v-details p{padding-top:15px;font-size:12px;line-height:1.9}.v-journey{background:var(--soft);border-radius:18px;grid-template-columns:1fr 1fr;gap:50px;max-width:1116px;margin:0 auto 70px;padding:50px;scroll-margin-top:25px;display:grid}.v-journey>div>p:last-child{color:var(--muted);margin-top:18px;font-size:12px;line-height:2}.v-journey ol{padding:0;list-style:none}.v-journey li{border-bottom:1px solid var(--line);align-items:center;gap:18px;padding:16px 0;display:flex}.v-journey li>span{color:var(--accent);font-size:13px}.v-journey li>div{flex:1}.v-journey h3{font-size:14px}.v-journey li p{color:var(--muted);margin-top:6px;font-size:10px}.v-journey li svg{color:var(--accent)}.v-ending{text-align:center;padding:10px 25px 75px}.v-ending svg{color:var(--accent);margin:0 auto 18px}.v-ending h2{font-family:Georgia,SimSun,serif;font-size:24px}.v-ending p{color:var(--muted);margin:15px 0 22px;font-size:12px}.v-ending a{color:var(--accent);font-size:12px}.v-footer{border-top:1px solid var(--line);max-width:1180px;color:var(--muted);align-items:center;gap:22px;margin:auto;padding:25px 32px;font-size:10px;display:flex}.v-footer p{flex:1;line-height:1.8}.v-footer a{white-space:nowrap;gap:4px;display:flex}.vertical a:focus-visible,.vertical summary:focus-visible{outline:2px solid var(--accent);outline-offset:5px}.vertical a:hover{opacity:.8}@media (max-width:760px){.v-header{padding:20px}.v-brand strong{font-size:19px}.v-brand span{display:none}.v-header nav{gap:16px;font-size:11px}.v-hero{grid-template-columns:1fr;gap:25px;padding:45px 24px 55px}.v-hero h1{font-size:37px}.v-art{width:100%;max-width:360px;height:340px;margin:auto}.v-paper{width:235px;padding:25px}.v-paper svg{margin:22px 0 15px}.v-paper p{font-size:21px}.v-orbit{width:290px;height:290px}.v-sticker{bottom:15px;right:0}.v-leaf{width:70px}.v-products{padding:0 20px 45px}.v-section-head>p{display:none}.v-section-head h2,.v-journey h2{font-size:24px}.v-grid{grid-template-columns:1fr;gap:14px}.v-card{padding:25px}.v-kind{margin-top:20px}.v-journey{grid-template-columns:1fr;gap:20px;margin:0 20px 50px;padding:28px}.v-ending h2{font-size:22px;line-height:1.7}.v-footer{flex-wrap:wrap;padding:22px}.v-footer p{flex-basis:100%;order:3}}