:root{--accent:#5f56e9;--accent-contrast:#fff;--ink:#18233b;--muted:#637089;--paper:#f7f8fe;--surface:#fff;--soft:#eeedff;--stroke:#e1e6f1;--round:22px;--shadow:0 18px 42px rgba(28,39,74,.075)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}button{font:inherit}h1,h2,h3,p{margin-top:0}h1,h2,h3{letter-spacing:-.035em}h1{font-size:clamp(42px,5.5vw,78px);line-height:1.15;font-weight:850;margin-bottom:22px}h1 em{font-style:normal;color:var(--accent)}h2{font-size:clamp(28px,3.5vw,44px);line-height:1.23}h3{font-size:19px}p{line-height:1.85}.container{max-width:1130px;width:calc(100% - 48px);margin-inline:auto}.ico{flex-shrink:0;vertical-align:middle}.site-header{position:relative;z-index:20;background:var(--surface);border-bottom:1px solid var(--stroke)}.header-inner{min-height:80px;display:flex;align-items:center;gap:32px}.brand{display:inline-flex;align-items:center;gap:11px;flex-shrink:0}.brand-mark{width:38px;height:38px;border-radius:13px;background:var(--accent);color:var(--accent-contrast);display:grid;place-items:center;box-shadow:0 8px 18px color-mix(in srgb,var(--accent) 18%,transparent)}.brand-word{font-size:20px;font-weight:850;line-height:1.05;letter-spacing:-.05em}.brand-word small{display:block;margin-top:6px;font-size:9px;letter-spacing:.17em;font-weight:850;color:var(--muted)}.main-nav{display:flex;align-items:center;gap:26px;margin-left:auto;font-size:13px;font-weight:650;color:var(--muted)}.main-nav a:hover,.footer-links a:hover{color:var(--accent)}.btn{display:inline-flex;gap:10px;align-items:center;justify-content:center;border:1px solid transparent;border-radius:12px;padding:13px 21px;font-size:14px;font-weight:750;min-height:46px;transition:transform .2s,box-shadow .2s}.btn:hover{transform:translateY(-2px)}.btn-accent{background:var(--accent);color:var(--accent-contrast);box-shadow:0 11px 25px color-mix(in srgb,var(--accent) 17%,transparent)}.btn-outline{border-color:var(--stroke);background:var(--surface);color:var(--ink)}.btn-ghost{background:transparent;color:var(--ink);border-color:var(--stroke)}.btn-white{background:#fff;color:#17243b}.header-shop{margin-left:12px;white-space:nowrap}.mobile-menu{display:none;position:relative;margin-left:auto}.mobile-menu summary{list-style:none;cursor:pointer;padding:10px}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu nav{position:absolute;right:0;top:49px;width:200px;display:grid;gap:0;background:var(--surface);border:1px solid var(--stroke);border-radius:12px;box-shadow:var(--shadow);overflow:hidden}.mobile-menu nav a{padding:13px 17px;border-bottom:1px solid var(--stroke);font-size:14px}.tagline{display:inline-flex;align-items:center;gap:9px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;font-size:11px;color:var(--accent)}.tagline:before{content:'';display:inline-block;width:16px;height:5px;border-radius:5px;background:currentColor}.desc,.section-intro p{color:var(--muted);font-size:16px;line-height:1.9}.hero{position:relative;overflow:hidden}.hero-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:29px}.hero-note{font-size:12px;color:var(--muted);margin:27px 0 0}.hero-note:before{content:'●';font-size:8px;margin-right:8px;color:var(--accent)}.section{padding:84px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:30px}.section-head h2{margin:13px 0 0}.section-head p{max-width:420px;color:var(--muted);font-size:14px;margin-bottom:0}.kicker{font-size:11px;letter-spacing:.16em;font-weight:850;color:var(--accent);text-transform:uppercase}.tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.tile{position:relative;background:var(--surface);border:1px solid var(--stroke);border-radius:var(--round);padding:26px;min-height:195px;transition:transform .2s,border-color .2s,box-shadow .2s}.tile:hover{transform:translateY(-3px);border-color:var(--accent);box-shadow:var(--shadow)}.tile-icon{width:43px;height:43px;display:grid;place-items:center;border-radius:12px;background:var(--soft);color:var(--accent);margin-bottom:26px}.tile h3{margin:0 0 9px;font-weight:800}.tile p{font-size:13px;line-height:1.85;color:var(--muted);margin-bottom:0}.text-link{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:780;color:var(--accent)}.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;counter-reset:steps}.step{padding:25px 27px;border-top:2px solid var(--stroke);position:relative}.step .step-number{font-size:13px;color:var(--accent);font-weight:900;letter-spacing:.06em}.step h3{margin:15px 0 8px}.step p{color:var(--muted);font-size:13px;margin:0}.faq-layout{display:grid;grid-template-columns:1fr 1.6fr;gap:48px}.faq-list{display:grid;gap:12px}.faq-list details{border:1px solid var(--stroke);background:var(--surface);border-radius:16px;padding:0 22px}.faq-list summary{font-weight:760;font-size:15px;padding:20px 0;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:'+';color:var(--accent);font-size:21px;line-height:1}.faq-list details[open] summary:after{content:'−'}.faq-list details p{font-size:13px;color:var(--muted);padding:0 0 20px;margin:0}.closing{padding:46px 53px;border-radius:26px;margin-bottom:90px;background:var(--accent);color:var(--accent-contrast);display:flex;justify-content:space-between;align-items:center;gap:24px;position:relative;overflow:hidden}.closing:after{content:'';width:230px;height:230px;border:1px solid rgba(255,255,255,.35);border-radius:50%;position:absolute;right:120px;top:-100px;pointer-events:none}.closing h2{font-size:clamp(27px,3vw,39px);margin-bottom:8px;color:inherit}.closing p{opacity:.82;margin:0;font-size:14px}.closing .btn{position:relative;z-index:1}.site-footer{background:var(--surface);border-top:1px solid var(--stroke)}.footer-top{padding:42px 0 34px;display:flex;justify-content:space-between;gap:46px}.footer-brand{display:flex;align-items:center;gap:9px;font-size:17px}.footer-brand .brand-mark{width:28px;height:28px;border-radius:9px}.footer-top p{color:var(--muted);font-size:12px;max-width:400px;margin:16px 0 0}.footer-links{display:flex;align-content:start;gap:13px 20px;flex-wrap:wrap;justify-content:flex-end;max-width:440px;font-size:12px;font-weight:650}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding:19px 0 25px;border-top:1px solid var(--stroke);color:var(--muted);font-size:11px}.inner-page{background:var(--paper)}.legal-wrap{max-width:840px;padding-top:62px;padding-bottom:95px}.crumb{font-size:12px;color:var(--muted);margin-bottom:30px}.crumb a{color:var(--accent)}.legal-head{margin-bottom:35px}.legal-head h1{font-size:clamp(36px,4vw,55px);margin:13px 0 16px}.legal-head p{color:var(--muted);max-width:680px;font-size:15px}.legal-meta{display:flex;gap:12px;flex-wrap:wrap;margin-top:23px}.legal-meta span{font-size:11px;padding:7px 11px;border-radius:999px;background:var(--soft);color:var(--accent);font-weight:700}.legal-content{background:var(--surface);padding:42px 46px;border-radius:var(--round);border:1px solid var(--stroke);box-shadow:var(--shadow)}.legal-content h2{font-size:20px;margin:28px 0 11px}.legal-content h2:first-child{margin-top:0}.legal-content p,.legal-content li{font-size:14px;line-height:1.95;color:var(--muted)}.legal-content ul{padding-left:20px;margin:0 0 12px}.legal-content a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.legal-note{padding:15px 18px;background:var(--soft);border-radius:12px;margin:24px 0;color:var(--ink)!important}.legal-actions{display:flex;flex-wrap:wrap;gap:11px;margin-top:26px}.legal-nav{display:flex;gap:12px;flex-wrap:wrap;margin-top:21px}.legal-nav a{font-size:12px;color:var(--accent);padding:10px 13px;border:1px solid var(--stroke);background:var(--surface);border-radius:9px}
@media(max-width:900px){.section{padding:66px 0}.section-head{align-items:start}.faq-layout{gap:25px}.tile{padding:23px;min-height:185px}.main-nav{gap:15px}.header-inner{gap:17px}}
@media(max-width:700px){.container{width:calc(100% - 32px)}.site-header .header-inner{min-height:72px}.main-nav,.header-shop{display:none}.mobile-menu{display:block}.section{padding:55px 0}.tiles{grid-template-columns:1fr 1fr;gap:10px}.tile{min-height:0;padding:19px;border-radius:16px}.tile-icon{margin-bottom:19px;width:38px;height:38px}.tile h3{font-size:16px}.section-head{display:block}.section-head p{margin-top:12px}.steps{grid-template-columns:1fr;gap:4px}.step{padding:19px 8px}.faq-layout{grid-template-columns:1fr;gap:20px}.closing{padding:30px 25px;display:block;margin-bottom:55px;border-radius:19px}.closing .btn{margin-top:20px}.footer-top{display:block;padding:32px 0}.footer-links{justify-content:flex-start;margin-top:23px}.footer-bottom{display:block;line-height:1.9}.footer-bottom span{display:block}.legal-wrap{padding-top:38px;padding-bottom:60px}.legal-content{padding:28px 22px}.legal-head h1{font-size:36px}}
@media(max-width:430px){.tiles{grid-template-columns:1fr}.tile{padding:21px}.hero-actions{align-items:stretch}.hero-actions .btn{width:100%}.header-inner .brand-word{font-size:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}


:root{--accent:#5f56e9;--ink:#202446;--muted:#6f748d;--paper:#f8f9ff;--surface:#fff;--soft:#f0efff;--stroke:#e7e8f5;--round:21px}
.hero-aster{background:radial-gradient(circle at 85% 18%,#e5e5ff 0,transparent 35%),linear-gradient(155deg,#fbfbff,#f3f5ff);border-bottom:1px solid var(--stroke)}.hero-aster .hero-grid{padding-top:88px;padding-bottom:100px;display:grid;grid-template-columns:1.07fr .93fr;gap:38px;align-items:center}.hero-aster h1{font-size:clamp(48px,5.6vw,75px)}.hero-aster .desc{max-width:535px}.hero-visual{height:450px;border-radius:40px;position:relative;isolation:isolate;background:linear-gradient(143deg,#706bf4 0%,#4d58cc 56%,#6bd5dc 160%);box-shadow:0 35px 70px rgba(86,85,200,.19);overflow:hidden}.visual-ring{position:absolute;width:340px;height:340px;border:1px solid rgba(255,255,255,.22);border-radius:50%;top:47px;left:50%;transform:translateX(-50%)}.visual-ring:before,.visual-ring:after{content:'';position:absolute;inset:50px;border:1px solid rgba(255,255,255,.22);border-radius:50%}.visual-ring:after{inset:103px}.float-card{position:absolute;background:#fff;color:#2b315e;border-radius:19px;box-shadow:0 18px 38px rgba(25,28,85,.19);padding:20px 22px}.float-card .micro{font-size:10px;letter-spacing:.1em;color:#6a7188;font-weight:800}.float-card strong{display:block;margin-top:8px;font-size:23px}.float-card small{font-size:12px;color:#7f839b}.float-one{left:38px;top:69px;width:240px;transform:rotate(-7deg)}.float-two{right:22px;top:200px;width:236px;transform:rotate(7deg)}.float-three{left:68px;bottom:45px;font-weight:850;font-size:15px}.float-three span{background:#def6ed;color:#269f78;padding:5px 11px;border-radius:999px;font-size:11px;margin-left:10px}.stars{position:absolute;top:38px;right:50px;color:#c9ffff;font-size:28px}.aster-strip{display:flex;align-items:center;gap:19px;justify-content:space-between;padding:20px 0;color:#646883;font-size:12px;font-weight:700}.aster-strip b{color:#5253b7}.aster-strip span{display:flex;align-items:center;gap:8px}.aster-strip span:before{content:'✦';color:var(--accent)}.section-aster{background:#fff}.aster-steps{background:#f8f9ff}.aster-steps .step{border-color:#c9c7fc}.aster-faq{background:#fff}
@media(max-width:870px){.hero-aster .hero-grid{grid-template-columns:1fr;gap:34px;padding:62px 0}.hero-visual{height:330px;max-width:540px;width:100%;margin:auto}.visual-ring{top:-18px}.float-one{top:30px}.float-two{top:147px}.float-three{bottom:22px}.aster-strip{flex-wrap:wrap;justify-content:center}}
@media(max-width:450px){.hero-visual{height:300px}.float-card{padding:14px}.float-one{width:185px;left:20px;top:32px}.float-two{width:175px;right:17px;top:132px}.float-three{left:33px;bottom:20px;font-size:13px}.float-card strong{font-size:18px}}

.catalog-disclaimer{margin:23px 0 0;font-size:12px;color:var(--muted)}

/* 仅调整首页右侧原紫色视觉区域的文字卡片为软件图标，保持原框架与渐变背景 */
.hero-visual .platform-card{display:flex;align-items:center;justify-content:center;box-sizing:border-box;padding:14px;width:114px;height:114px;aspect-ratio:1;z-index:2;border-radius:25px}
.hero-visual .platform-card img{display:block;width:100%;height:100%;object-fit:contain}
.hero-visual .float-one{left:8%;top:13%;transform:rotate(-9deg)}
.hero-visual .float-two{right:8%;top:19%;transform:rotate(9deg)}
.hero-visual .float-three{left:16%;bottom:11%;transform:rotate(-8deg)}
.hero-visual .float-four{right:10%;bottom:13%;width:92px;height:92px;transform:rotate(10deg)}
.hero-visual .float-five{left:43%;top:41%;width:94px;height:94px;transform:rotate(7deg)}
@media(max-width:450px){.hero-visual .platform-card{width:79px;height:79px;padding:10px;border-radius:19px}.hero-visual .float-one{left:8%;top:10%}.hero-visual .float-two{right:8%;top:18%}.hero-visual .float-three{left:12%;bottom:9%}.hero-visual .float-four{right:10%;bottom:10%;width:68px;height:68px}.hero-visual .float-five{left:42%;top:41%;width:70px;height:70px}}