:root{--leaf:#55c92b;--deep:#21482e;--ink:#24372a;--paper:#fffef5;--cream:#f7f3dc;--orange:#ff9f2d;--line:#dfe9d8}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:radial-gradient(circle at 8% 13%,#fff 0 5%,transparent 24%),linear-gradient(145deg,#f9fff1 0 44%,#fff8e5 100%);font-family:"Microsoft YaHei","PingFang SC",sans-serif;min-height:100vh}
button,a{font:inherit}.install-header{display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin:auto;padding:24px 28px}.install-brand{display:flex;align-items:center;gap:9px;color:var(--deep);text-decoration:none;font-size:20px}.install-brand span{font-size:27px}.back-site{padding:10px 16px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.78);color:#55705c;text-decoration:none;font-weight:800}.back-site:hover{border-color:#a9db8e;color:#3f9d1d}
.install-shell{width:min(1200px,calc(100% - 40px));margin:auto}.install-hero{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:54px;min-height:510px;padding:54px 62px;border:1px solid #dfebd7;border-radius:38px;background:rgba(255,255,255,.8);box-shadow:0 25px 70px rgba(62,91,55,.13);overflow:hidden;position:relative}.install-hero:after{content:"";position:absolute;right:-80px;bottom:-130px;width:340px;height:340px;border-radius:50%;background:#dbf9c8;z-index:-1}.hero-tag{display:inline-block;padding:7px 12px;border-radius:999px;background:#e9fcdc;color:#459f23;font-size:11px;font-weight:900;letter-spacing:.14em}.hero-copy h1{margin:20px 0 18px;color:#274231;font-family:KaiTi,"STKaiti",serif;font-size:clamp(42px,5.3vw,72px);line-height:1.08;letter-spacing:-.04em}.hero-copy h1 em{color:#55bc27;font-style:normal}.hero-copy>p{max-width:590px;margin:0;color:#708073;font-size:17px;line-height:1.85}.hero-actions{display:flex;align-items:center;gap:12px;margin-top:30px}.install-primary,.install-secondary{min-height:54px;border-radius:16px;font-weight:900}.install-primary{display:flex;align-items:center;justify-content:center;gap:9px;padding:0 24px;border:0;background:linear-gradient(135deg,#65d933,#42b91a);color:#fff;box-shadow:0 12px 25px rgba(75,185,30,.26);cursor:pointer}.install-primary:not(:disabled):hover{transform:translateY(-2px)}.install-primary:disabled{filter:grayscale(.65);opacity:.62;cursor:not-allowed}.install-secondary{display:grid;place-items:center;padding:0 18px;border:1px solid #cde7bd;color:#4d8d34;background:#fbfff8;text-decoration:none}.install-message{min-height:24px;margin-top:13px!important;color:#62806a!important;font-size:13px!important}.install-message.good{color:#3ca51d!important}.install-message.warn{color:#c47419!important}
.offline-window{position:relative;transform:rotate(2deg);border:10px solid #213f2c;border-radius:25px;background:#effbe8;box-shadow:18px 22px 0 #d9efc9,0 34px 48px rgba(38,70,45,.25);overflow:hidden}.window-bar{display:flex;align-items:center;gap:6px;height:43px;padding:0 15px;background:#fff}.window-bar i{width:9px;height:9px;border-radius:50%;background:#ff816d}.window-bar i:nth-child(2){background:#ffc44e}.window-bar i:nth-child(3){background:#65cd44}.window-bar span{margin-left:8px;color:#7f8c81;font-size:11px}.window-garden{position:relative;height:295px;background:linear-gradient(#dff8ff 0 54%,#e6f9cc 54%);overflow:hidden}.offline-badge{position:absolute;z-index:3;top:18px;left:18px;padding:8px 12px;border-radius:999px;background:#fff8e2;color:#d1831c;font-size:11px;font-weight:900}.sun{position:absolute;right:32px;top:29px;color:#ffba23;font-size:48px}.pot{position:absolute;z-index:2;left:50%;bottom:45px;display:grid;place-items:start center;width:128px;height:103px;transform:translateX(-50%);border-radius:18px 18px 44px 44px;background:linear-gradient(135deg,#ffab64,#df6740);box-shadow:0 12px 18px rgba(107,71,45,.2)}.pot:before{content:"";position:absolute;top:-10px;width:148px;height:31px;border-radius:50%;background:#f89152;box-shadow:inset 0 10px #6e3b27}.pot span{position:absolute;bottom:82px;font-size:88px;filter:drop-shadow(0 8px 6px rgba(62,83,35,.16));animation:sway 2.7s ease-in-out infinite}.ground{position:absolute;left:-10%;right:-10%;bottom:-70px;height:145px;border-radius:50%;background:#82d650}.drop{position:absolute;font-size:24px;animation:drop 2s ease-in infinite}.drop-a{left:32%;top:70px}.drop-b{right:30%;top:90px;animation-delay:.7s}@keyframes sway{50%{transform:rotate(4deg) translateY(-4px)}}@keyframes drop{0%{opacity:0;transform:translateY(-15px)}35%{opacity:1}80%,100%{opacity:0;transform:translateY(70px)}}
.readiness{margin-top:28px;padding:30px;border:1px solid var(--line);border-radius:29px;background:rgba(255,255,255,.78)}.readiness>header{display:flex;align-items:end;gap:13px}.readiness header>span,.guide-title span{color:#55ad32;font-size:11px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}.readiness h2,.guide-title h2{margin:4px 0 0;color:#2c4834;font-family:KaiTi,"STKaiti",serif;font-size:29px}.readiness header button{margin-left:auto;padding:8px 13px;border:1px solid #dbe7d6;border-radius:11px;background:#fff;color:#6f7f72;font-weight:800}.check-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin:23px 0 0;padding:0;list-style:none}.check-grid li{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:11px;min-height:99px;padding:15px;border:1px solid #e9eee6;border-radius:18px;background:#fff}.check-icon{display:grid;place-items:center;width:37px;height:37px;border-radius:12px;background:#eef0ec;color:#8f9991;font-weight:900}.check-grid b,.check-grid small{display:block}.check-grid small{margin-top:4px;color:#929b94;font-size:11px;line-height:1.45}.check-grid i{grid-column:2;color:#9aa29b;font-size:11px;font-style:normal;font-weight:900}.check-grid li[data-state="good"]{border-color:#bfe8a9;background:#f9fff5}.check-grid li[data-state="good"] .check-icon{background:#5ccc2c;color:#fff}.check-grid li[data-state="good"] i{color:#4bb424}.check-grid li[data-state="warn"]{border-color:#f3d89e;background:#fffaf0}.check-grid li[data-state="warn"] .check-icon{background:#ffb83e;color:#fff}.check-grid li[data-state="warn"] i{color:#c98319}
.install-guide{display:grid;grid-template-columns:1.3fr .7fr;gap:26px;margin-top:28px}.install-guide>ol,.install-guide>aside{border:1px solid var(--line);border-radius:29px;background:rgba(255,255,255,.8)}.guide-title{grid-column:1/-1;margin:18px 8px -8px}.install-guide>ol{display:grid;grid-template-columns:1fr 1fr;gap:0;margin:0;padding:18px;list-style:none}.install-guide li{display:flex;gap:15px;padding:20px}.install-guide li>span{color:#62c43a;font-family:Georgia,serif;font-size:26px;font-weight:900}.install-guide li b{color:#314b38}.install-guide li p{margin:6px 0 0;color:#78847a;font-size:13px;line-height:1.65}.install-guide aside{padding:28px;background:linear-gradient(155deg,#294a34,#173923);color:#fff}.browser-mark{font-size:38px;color:#86df5e}.install-guide aside h3{margin:7px 0 17px;font-size:22px}.install-guide aside p{margin:10px 0;color:#cee0d2;font-size:13px;line-height:1.72}.install-guide aside b{color:#fff5bc}.important-note{display:flex;align-items:center;gap:16px;margin:28px 0;padding:22px 26px;border:1px solid #f0d291;border-radius:23px;background:#fff8e6}.important-note>span{font-size:31px}.important-note b{color:#8a5b16}.important-note p{margin:5px 0 0;color:#8e7958;line-height:1.65}footer{display:flex;justify-content:space-between;width:min(1200px,calc(100% - 40px));margin:34px auto 0;padding:25px 4px 35px;color:#849086;font-size:12px}footer a{color:#4aa926;font-weight:800;text-decoration:none}
@media(max-width:900px){.install-hero{grid-template-columns:1fr;padding:42px}.offline-window{max-width:560px}.check-grid{grid-template-columns:1fr 1fr}.install-guide{grid-template-columns:1fr}.guide-title{grid-column:auto}.install-guide>ol{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.install-header{padding:18px}.install-brand{font-size:17px}.back-site{font-size:12px}.install-shell{width:min(100% - 24px,1200px)}.install-hero{min-height:0;padding:31px 23px;border-radius:27px}.hero-copy h1{font-size:42px}.hero-copy>p{font-size:14px}.hero-actions{align-items:stretch;flex-direction:column}.install-primary,.install-secondary{width:100%}.offline-window{border-width:7px}.window-garden{height:230px}.readiness{padding:22px 17px}.readiness>header{align-items:start;flex-wrap:wrap}.readiness header button{margin-left:0}.check-grid{grid-template-columns:1fr}.install-guide>ol{grid-template-columns:1fr;padding:10px}.guide-title{padding:0 8px}.important-note{align-items:flex-start}footer{flex-direction:column;gap:10px}}