:root{--bg:#171b1a;--panel:#222826;--ink:#edece6;--muted:#b2b8b1;--accent:#d8b67a;--line:#ffffff15}*{box-sizing:border-box}html{scroll-padding-top:30px}body{margin:0;background:radial-gradient(ellipse at 80% 15%,#3a2e3b70,transparent 45%),linear-gradient(125deg,#17231e,#1b1e1b 60%,#27221e);color:var(--ink);font:15px/1.7 system-ui,'Microsoft Yahei',sans-serif;min-height:100vh}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid var(--accent);outline-offset:5px}header,main,footer{max-width:1100px;margin:auto;padding:0 32px}header{height:88px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:11px;font-size:23px;font-weight:700}.mark,.tiny-mark{display:grid;place-items:center;background:#a184b4;color:#fff;border-radius:11px;width:39px;height:39px;font-size:25px}.header-note{font-size:12px;color:#a4ada6;letter-spacing:2px}.hero{display:grid;grid-template-columns:1.15fr 1fr;gap:60px;align-items:center;padding:55px 0 45px}.eyebrow{color:var(--accent);font-size:12px;letter-spacing:2px}.hero h1{font-size:66px;line-height:1.15;letter-spacing:-2px;margin:20px 0 14px}.hero h1 span{color:var(--accent);font-size:51px;font-weight:500;letter-spacing:0}.hero h2{font-size:23px;font-weight:500;margin:0 0 16px;color:#dddcd5}.lead{font-size:14px;color:var(--muted);line-height:1.9;margin:0}.downloads{display:flex;gap:12px;margin-top:27px}.download-btn{display:flex;align-items:center;gap:11px;padding:14px 18px;border-radius:10px;min-width:194px;transition:background .15s,transform .15s}.download-btn:hover{transform:translateY(-2px)}.android{background:var(--accent);color:#28241d;box-shadow:0 8px 24px #d8b67a12}.android:hover{background:#e4c68e}.ios{background:#ffffff0c;border:1px solid #d8b67a80;color:#e9d2a8}.ios:hover{background:#ffffff15}.download-btn svg{width:24px;height:27px;flex-shrink:0;fill:currentColor}.download-btn span{font-size:16px;font-weight:700;line-height:1.4}.download-btn small{display:block;font-size:10px;font-weight:400;margin-top:3px;opacity:.75}.download-btn b{font-size:19px;margin-left:auto;font-weight:400}.hero-tags{display:flex;gap:18px;color:#9da89f;font-size:11px;margin-top:21px}.hero-tags span+span:before{content:'·';margin-right:18px;color:#736f67}#download-feedback{font-size:12px;color:#e9cf9e;max-width:410px;margin:12px 0 0}.illustration{position:relative;padding:24px;border:1px solid #ffffff12;border-radius:20px;background:linear-gradient(135deg,#ffffff06,#ffffff02);box-shadow:0 24px 55px #00000018;transform:rotate(-2deg)}.art-heading{display:flex;gap:10px;align-items:center;color:#c3baca;font-size:11px;margin-bottom:22px}.tiny-mark{font-size:16px;width:26px;height:26px;border-radius:8px}.activity{display:flex;align-items:center;gap:14px;background:linear-gradient(110deg,#38413a,#303630);border:1px solid #ffffff0b;border-radius:13px;padding:18px;margin:12px 0;box-shadow:0 8px 20px #00000013;transform:rotate(2deg)}.activity-two{background:linear-gradient(110deg,#3e3544,#352f3b);margin-left:17px;margin-right:-8px}.activity-three{background:linear-gradient(110deg,#3e3b30,#34322a);margin-left:-7px;margin-right:12px}.activity strong{display:block;font-size:18px;font-weight:600;letter-spacing:1px}.activity small{display:block;color:#adb4aa;font-size:11px;margin-top:3px}.activity-icon{font-size:25px;width:43px;height:43px;display:grid;place-items:center;border-radius:12px;background:#ffffff09;color:#c2cdb4}.activity-two .activity-icon{color:#ceb5df}.activity-three .activity-icon{color:#d7c28b}.activity-arrow{margin-left:auto;color:#8d988c;font-size:15px}.art-foot{text-align:right;color:#8f998f;font-size:10px;letter-spacing:3px;margin-top:18px}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:24px 0}.features article+article{border-left:1px solid var(--line);padding-left:30px}.features article>span{font-size:10px;color:#a58f70;letter-spacing:2px}.features h3{font-size:16px;font-weight:600;margin:6px 0}.features p{font-size:12px;color:#aab3aa;margin:0;line-height:1.85}.support{display:grid;grid-template-columns:1.2fr 1fr;gap:70px;padding:28px 0 30px}.support h2{font-size:21px;margin:6px 0 8px;font-weight:500}.support p{color:#aab3aa;font-size:12px;max-width:510px;margin:0}.contact{border-left:1px solid var(--line);padding-left:30px}.contact h3{font-size:14px;margin:0 0 8px;font-weight:500}.contact p{color:#dfc18f;font-size:14px}.contact a{text-decoration:underline;text-underline-offset:4px}.contact small{font-size:10px;color:#8e9a90;display:block;margin-top:10px}footer{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:16px;padding-bottom:20px;font-size:11px;color:#939e95}footer a{color:#c2b798}footer a:hover{text-decoration:underline}.document{max-width:850px;padding-top:25px;padding-bottom:35px}.document h1{font-size:35px}.document h2{font-size:20px;margin-top:26px}.document p{color:var(--muted)}.document .pending{border:1px solid #d8b67a40;background:#d8b67a08;padding:20px;border-radius:12px}.document .pending strong{color:var(--accent)}.notice{padding:7px 18px;background:#d8b67a15;color:#c3b69e;font-size:12px;text-align:center}nav{display:flex;gap:20px;font-size:13px}.button{color:var(--accent);border:1px solid #d8b67a70;padding:8px 14px;border-radius:6px;display:inline-block}@media(max-width:900px){.hero{gap:30px}.hero h1{font-size:55px}.hero h1 span{font-size:40px}.download-btn{min-width:0;flex:1;padding:13px 12px}.download-btn span{font-size:14px}.download-btn b{display:none}.support{gap:30px}}@media(max-width:650px){header,main,footer{padding-left:22px;padding-right:22px}header{height:72px}.header-note{font-size:10px;letter-spacing:0}.brand{font-size:20px}.hero{grid-template-columns:1fr;padding:30px 0 25px;gap:28px}.hero h1{font-size:52px;margin-top:15px}.hero h1 span{font-size:39px}.hero h2{font-size:20px}.lead{font-size:13px}.downloads{gap:10px;margin-top:22px}.download-btn{padding:14px 12px}.download-btn svg{width:21px}.download-btn span{font-size:14px}.hero-tags{margin-top:17px}.illustration{padding:17px;transform:none}.art-heading{margin-bottom:12px}.activity{padding:13px;margin:10px 0;transform:none}.activity-two{margin-left:13px;margin-right:0}.activity-three{margin-left:0;margin-right:13px}.activity strong{font-size:16px}.activity-icon{width:36px;height:36px;font-size:23px}.art-foot{margin-top:12px}.features{grid-template-columns:1fr;gap:15px;padding:20px 0}.features article+article{border-left:0;padding-left:0}.features article{display:grid;grid-template-columns:22px 1fr;column-gap:10px}.features article>span{padding-top:8px}.features h3{margin:2px 0 4px}.features p{grid-column:2}.support{grid-template-columns:1fr;gap:17px;padding:23px 0}.contact{border-left:0;border-top:1px solid var(--line);padding:16px 0 0}.support h2{font-size:20px}.document h1{font-size:29px}}
/* 下半部分采用更舒展的节奏，下载入口保持首屏突出。 */
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