:root{--ink:#261c39;--violet:#54316f;--purple:#7a3f91;--orange:#f67d4b;--sun:#ffc263;--cream:#fff7ed;--white:#fff;--muted:#7e6f89;--line:#ead8d1;--night:#251932}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--cream);font-family:"Microsoft YaHei","PingFang SC",sans-serif;line-height:1.72}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.wrap{width:min(1200px,calc(100% - 46px));margin:auto}.skip{position:fixed;z-index:99;top:5px;left:5px;padding:8px 13px;color:#fff;background:var(--ink);transform:translateY(-150%)}.skip:focus{transform:none}
.header{position:sticky;z-index:50;top:0;background:rgba(255,247,237,.88);border-bottom:1px solid rgba(106,67,119,.15);backdrop-filter:blur(18px)}.nav{min-height:76px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:900}.logo{width:42px;height:34px;display:grid;place-items:center;color:#fff;background:linear-gradient(100deg,var(--orange),var(--purple));border-radius:18px 5px 18px 5px}.links{margin-left:auto;display:flex;gap:24px;color:#796b80;font-size:11px}.links a:hover,.links a[aria-current=page]{color:var(--orange)}.lang{color:#aa959e;font-size:10px}.btn{display:inline-flex;min-height:44px;align-items:center;justify-content:center;padding:9px 21px;color:#fff;background:linear-gradient(110deg,var(--orange),var(--purple));border:0;border-radius:7px;font-size:11px;font-weight:900;white-space:nowrap;word-break:keep-all;writing-mode:horizontal-tb}.btn:hover{filter:brightness(1.08)}.btn-ghost{color:var(--ink);background:transparent;border:1px solid #aa8ca5}.menu{display:none;margin-left:auto;width:42px;height:42px;color:var(--purple);background:transparent;border:1px solid var(--line);border-radius:7px}
.hero{position:relative;overflow:hidden;background:linear-gradient(160deg,#fff1df 0 38%,#f8b66f 39% 53%,#ad5b8c 54% 72%,#382243 73%)}.hero:before{content:"";position:absolute;top:90px;right:11%;width:330px;height:330px;background:radial-gradient(circle,#fff3c6 0 30%,rgba(255,194,99,.75) 31% 58%,transparent 59%);border-radius:50%}.hero:after{content:"";position:absolute;right:-7%;bottom:-12%;width:75%;height:52%;background:linear-gradient(165deg,transparent 0 38%,rgba(48,30,62,.72) 39% 55%,rgba(30,22,45,.9) 56%);clip-path:polygon(0 100%,0 55%,20% 70%,38% 34%,58% 72%,74% 20%,100% 58%,100% 100%)}.hero-grid{position:relative;z-index:2;min-height:800px;display:grid;grid-template-columns:1fr 560px;align-items:center;gap:50px;padding:70px 0 115px}.eyebrow{color:#8c517a;font-size:10px;font-weight:900;letter-spacing:.18em}.hero h1,.page-hero h1{margin:20px 0;color:var(--ink);font-size:clamp(53px,7vw,89px);line-height:.98;letter-spacing:-.065em}.hero h1 span{display:block;color:var(--orange)}.lead{max-width:600px;color:#725f75}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:31px}.pc-scene{position:relative;height:500px;display:grid;place-items:center}.pc{position:relative;width:530px;height:350px;padding:12px 12px 34px;background:#241c2c;border:2px solid #b88faa;border-radius:15px;box-shadow:0 35px 80px rgba(38,25,50,.42)}.pc:after{content:"";position:absolute;left:50%;bottom:-65px;width:150px;height:65px;background:linear-gradient(90deg,#4c3a51,#ba94aa,#4c3a51);clip-path:polygon(38% 0,62% 0,68% 74%,100% 88%,100% 100%,0 100%,0 88%,32% 74%);transform:translateX(-50%)}.pc img{width:100%;height:100%;object-fit:contain;background:#4e3057;border-radius:7px}.tag{position:absolute;padding:10px 14px;color:#fff;background:rgba(60,39,70,.78);border:1px solid rgba(255,204,161,.45);border-radius:7px;backdrop-filter:blur(14px);font-size:9px}.t1{top:3%;left:-2%}.t2{right:-3%;bottom:5%}.tag b{display:block;color:#ffd29e;font-size:15px}.trust{position:relative;z-index:3;margin-top:-62px}.trust-row{display:grid;grid-template-columns:repeat(3,1fr);background:#fff;border:1px solid var(--line);border-radius:13px;box-shadow:0 20px 50px rgba(82,50,83,.12)}.trust-row span{padding:24px;text-align:center;color:#8b7583;font-size:10px}.trust-row span+span{border-left:1px solid var(--line)}.trust-row b{display:block;color:var(--purple);font-size:14px}
.section{padding:110px 0}.section-white{background:#fff}.section-night{color:#f8eefa;background:var(--night)}.head{display:grid;grid-template-columns:1fr 350px;gap:60px;align-items:end;margin-bottom:55px}.head h2{margin:12px 0 0;color:var(--ink);font-size:clamp(39px,5vw,58px);line-height:1.07;letter-spacing:-.045em}.section-night .head h2{color:#fff}.head p{margin:0;color:var(--muted)}.section-night .head p{color:#ae9eb5}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.metric{padding:31px;background:#fff;border:1px solid var(--line);border-radius:10px}.metric strong{display:block;color:var(--orange);font-size:35px}.metric span{color:#8a7885;font-size:10px}.fine{color:#9f8d96;font-size:9px;text-align:right}
.features{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:10px}.feature{min-height:420px;padding:31px;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:12px}.feature:first-child{color:#fff;background:linear-gradient(145deg,#f17e50,#74418d);border:0}.feature img{width:100%;height:225px;object-fit:contain}.feature code{color:#a17995;font-size:9px}.feature h3{margin:auto 0 8px;font-size:27px}.feature p{color:#7e6f81;font-size:11px}.feature:first-child p{color:#f6dce4}
.routes{display:grid;grid-template-columns:420px 1fr;gap:12px}.nodes{display:grid;gap:7px}.node{display:grid;grid-template-columns:1fr 80px;align-items:center;padding:20px;background:#372741;border:1px solid #5c4163;border-radius:8px}.node small{display:block;color:#927b97;font-size:9px}.node b{color:#ffc47f;text-align:right}.map{height:520px;padding:27px;background:linear-gradient(145deg,#3b2947,#673856);border:1px solid #704d6a;border-radius:12px}.map img{width:100%;height:100%;object-fit:contain;opacity:.55;filter:hue-rotate(230deg) saturate(.7)}
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.review{padding:28px;background:#fff;border:1px solid var(--line);border-radius:12px}.review img{width:100%;height:140px;object-fit:cover;border-radius:7px;filter:saturate(.65) hue-rotate(310deg)}.stars{margin-top:20px;color:var(--orange);letter-spacing:3px}.review blockquote{margin:13px 0;color:#6d5d70}.review footer{color:#9c8793;font-size:10px}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.plan{min-height:430px;padding:32px;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:12px}.plan.best{color:#fff;background:linear-gradient(155deg,var(--orange),var(--purple));border:0}.plan small{color:#956f88}.plan.best small{color:#ffe6ce}.plan h3{font-size:25px}.price{font-size:42px;font-weight:900}.price span{font-size:10px}.plan ul{padding:0;list-style:none;color:#827282;font-size:11px}.plan.best ul{color:#f9dfeb}.plan li{padding:6px}.plan li:before{content:"◆";font-size:7px;margin-right:8px}.plan .btn{width:100%;margin-top:auto}.plan.best .btn{color:var(--purple);background:#fff}
.faq{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.qa{padding:28px;background:#fff;border:1px solid var(--line);border-radius:10px}.qa code{color:var(--orange);font-size:9px}.qa h3{margin:21px 0 8px}.qa p,.qa li{color:var(--muted);font-size:12px}
.page-hero{position:relative;overflow:hidden;padding:100px 0 80px;background:linear-gradient(150deg,#fff0d9,#e88b6e 55%,#6c3e7b)}.page-hero:after{content:"";position:absolute;right:10%;top:35px;width:260px;height:260px;background:radial-gradient(circle,#fff1c6 0 32%,rgba(255,194,99,.55) 33% 61%,transparent 62%);border-radius:50%}.page-grid{position:relative;z-index:2;display:grid;grid-template-columns:1fr 470px;align-items:center;gap:80px}.page-hero h1{font-size:clamp(45px,6vw,72px)}.page-pc{height:335px;padding:11px;background:#271e30;border:2px solid #c59aaf;border-radius:14px;box-shadow:0 30px 60px rgba(46,27,54,.3)}.page-pc img{width:100%;height:100%;object-fit:contain;background:#59355e;border-radius:7px}
.downloads{display:grid;gap:9px}.download{display:grid;grid-template-columns:75px 1fr 210px;align-items:center;gap:25px;padding:24px;background:#fff;border:1px solid var(--line);border-radius:10px}.download.primary{background:#fff3e9;border-color:#e5a181}.os{width:57px;height:57px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--orange),var(--purple));border-radius:10px;font-weight:900}.download h3{margin:0}.download p{margin:4px 0;color:var(--muted);font-size:10px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.step{padding:28px;background:#372741;border:1px solid #5c4163;border-radius:9px}.step b{color:#ffc47f;font-size:20px}.step h3{margin:52px 0 8px}.step p{color:#aa98af;font-size:11px}
.guide{display:grid;grid-template-columns:250px 1fr;gap:75px}.guide-nav{position:sticky;top:100px;height:max-content;padding:9px;background:#fff;border:1px solid var(--line);border-radius:10px}.guide-nav a{display:block;padding:11px 13px;color:#806d7d;border-radius:6px;font-size:10px}.guide-nav a:hover{color:#fff;background:var(--purple)}.guide-body h2{margin:55px 0 14px;font-size:30px}.guide-body h2:first-child{margin-top:0}.guide-body p,.guide-body li{color:var(--muted)}.notice{padding:21px;background:#fff0e7;border-left:4px solid var(--orange)}.cta{margin-top:70px;padding:39px 43px;display:flex;align-items:center;justify-content:space-between;gap:30px;color:#fff;background:linear-gradient(110deg,var(--orange),var(--purple));border-radius:12px}.cta h2{margin:0}.cta p{margin:4px 0;color:#fae2e9}.cta .btn{color:var(--purple);background:#fff}.footer{padding:58px 0 22px;color:#cbbace;background:#1d1427}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:45px}.footer .brand{color:#fff}.footer p{max-width:340px;color:#806d84;font-size:10px}.footer h3{color:#e1d2df;font-size:10px}.footer-links{display:grid;gap:8px;color:#8d7890;font-size:10px}.copy{display:flex;justify-content:space-between;margin-top:42px;padding-top:18px;border-top:1px solid #3d2b46;color:#735f78;font-size:9px}
@media(max-width:920px){.links{position:absolute;top:76px;right:23px;left:23px;display:none;padding:18px;background:#fff7ed;border:1px solid var(--line);border-radius:12px;flex-direction:column}.links.open{display:flex}.menu{display:block}.lang,.nav>.btn{display:none}.hero-grid,.page-grid,.routes{grid-template-columns:1fr}.pc-scene{max-width:560px;margin:auto}.head{grid-template-columns:1fr;gap:18px}.guide{grid-template-columns:1fr}.guide-nav{position:static}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.wrap{width:calc(100% - 28px)}.hero-grid{min-height:auto;padding:65px 0 130px}.hero h1{font-size:48px}.pc-scene{height:360px}.pc{width:350px;height:235px}.trust{margin-top:-55px}.trust-row,.metrics,.features,.plans,.faq,.steps{grid-template-columns:1fr}.trust-row span+span{border-top:1px solid var(--line);border-left:0}.section{padding:76px 0}.reviews{grid-template-columns:1fr}.download{grid-template-columns:65px 1fr}.download .btn{grid-column:1/-1}.cta,.copy{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}