:root{--brand:#595dff;--brand2:#7657ff;--blue:#2587ff;--ink:#0f1424;--muted:#65708a;--line:#e6e9f2;--canvas:#f5f6fa;--card:#fff;--dark:#091022;--dark2:#111a34;--green:#24c894;--radius:18px;--shadow:0 20px 60px rgba(29,42,91,.12);--shell:min(1200px,calc(100% - 48px))}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;background:#fff;-webkit-font-smoothing:antialiased}button,a{font:inherit}button{cursor:pointer}a{text-decoration:none;color:inherit}.shell{width:var(--shell);margin:auto}.site-header{height:72px;position:fixed;z-index:50;top:0;left:0;right:0;border-bottom:1px solid rgba(255,255,255,.09);transition:.25s}.site-header.scrolled{height:64px;background:rgba(8,14,31,.9);backdrop-filter:blur(18px);box-shadow:0 10px 30px rgba(0,0,0,.18)}.nav-wrap{height:100%;display:flex;align-items:center}.brand{display:flex;align-items:center;gap:10px;color:#fff}.brand img{width:33px;height:33px;object-fit:contain}.brand strong{font-size:19px;letter-spacing:-.4px}.nav-wrap nav{display:flex;align-items:center;gap:36px;margin-left:74px;height:100%}.nav-wrap nav a{height:100%;display:grid;place-items:center;color:#b8c0d8;font-size:15px;position:relative}.nav-wrap nav a:hover,.nav-wrap nav a.active{color:#fff}.nav-wrap nav a.active:after{content:"";position:absolute;height:2px;width:22px;background:linear-gradient(90deg,var(--blue),var(--brand2));bottom:0;border-radius:5px}.nav-wrap>.btn{margin-left:auto}.btn{border:0;border-radius:12px;padding:14px 22px;font-weight:700;transition:.2s;display:inline-flex;align-items:center;justify-content:center;gap:10px}.btn:hover{transform:translateY(-2px)}.btn-small{padding:10px 18px;border-radius:10px}.btn-primary{color:#fff;background:linear-gradient(135deg,#5368ff,var(--brand2));box-shadow:0 10px 28px rgba(89,93,255,.35)}.btn-secondary{color:#fff;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.07);backdrop-filter:blur(10px)}.btn-light{background:#fff;color:var(--brand);box-shadow:0 12px 30px rgba(21,18,77,.18)}.hero{height:min(850px,100vh);min-height:720px;position:relative;overflow:hidden;background:#061026}.hero-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,10,26,.98) 0%,rgba(4,10,26,.92) 35%,rgba(4,10,26,.3) 64%,rgba(4,10,26,.08) 100%),linear-gradient(0deg,rgba(5,10,25,.5),transparent 40%)}.hero-grid{height:100%;display:flex;align-items:center;position:relative}.hero-copy{width:620px;padding-top:52px;color:#fff}.kicker,.eyebrow{font-size:12px;font-weight:800;letter-spacing:2px;color:var(--brand)}.kicker{display:flex;align-items:center;gap:10px;color:#9dafff}.kicker span{width:28px;height:2px;background:linear-gradient(90deg,#38adff,var(--brand2))}.hero h1{margin:24px 0 13px;font-size:68px;line-height:1.08;letter-spacing:-3px}.hero h1 em{font-style:normal;background:linear-gradient(90deg,#fff 3%,#9cc6ff 55%,#9980ff);-webkit-background-clip:text;color:transparent}.hero-lead{font-size:23px;font-weight:600;margin:0 0 18px;color:#d9e4ff}.hero-text{font-size:17px;line-height:1.9;color:#aebbd9;max-width:585px;margin:0}.hero-actions{display:flex;gap:13px;margin-top:34px}.hero-proof{display:flex;align-items:center;gap:18px;margin-top:34px;color:#a7b1cb;font-size:13px}.hero-proof b{color:#fff;font-size:16px;margin-right:5px}.hero-proof i{height:16px;width:1px;background:#35415f}.scroll-hint{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:7px;color:#8d9aba;font-size:11px;letter-spacing:2px}.scroll-hint span{display:block;width:1px;height:30px;background:linear-gradient(#6c78ff,transparent);animation:drop 1.6s infinite}@keyframes drop{0%{transform:scaleY(.2);transform-origin:top}50%{transform:scaleY(1)}100%{transform:translateY(12px);opacity:0}}.platform-strip{border-bottom:1px solid var(--line);background:#fff}.platform-row{min-height:92px;display:flex;align-items:center;justify-content:space-between;gap:28px;color:#7b8499;font-size:12px}.platforms{display:flex;gap:48px;align-items:center}.platforms b{color:#424b61;font-size:14px;font-weight:600}.section{padding:120px 0}.center-head{text-align:center;max-width:800px}.center-head h2,.two-col h2,.faq-heading h2{font-size:44px;line-height:1.2;letter-spacing:-1.5px;margin:16px 0}.center-head h2 span,.two-col h2 span{color:var(--brand)}.center-head p,.two-col p,.faq-heading p{color:var(--muted);font-size:16px;line-height:1.8;margin:0}.scenario-layout{display:grid;grid-template-columns:1.14fr .86fr;gap:36px;align-items:center;margin-top:62px}.scenario-visual{position:relative;border-radius:26px;overflow:hidden;box-shadow:var(--shadow);background:var(--dark)}.scenario-visual img{display:block;width:100%;aspect-ratio:1.5;object-fit:cover}.image-note{position:absolute;left:24px;right:24px;bottom:22px;padding:16px 18px;background:rgba(6,12,29,.78);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.12);border-radius:14px;color:white;display:flex;align-items:center;justify-content:space-between}.image-note b{font-size:14px}.image-note span{font-size:12px;color:#aebbd9}.scenario-list{display:grid;gap:14px}.feature-card{padding:25px 26px;border:1px solid var(--line);border-radius:18px;display:flex;gap:20px;background:#fff;transition:.25s}.feature-card:hover{transform:translateX(8px);border-color:#cdd0ff;box-shadow:0 16px 40px rgba(36,50,101,.1)}.feature-card .number{font-size:12px;font-weight:800;color:var(--brand);padding-top:4px}.feature-card h3{font-size:19px;margin:0 0 8px}.feature-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}.tech-dark{background:radial-gradient(circle at 85% 20%,#1c2450,transparent 35%),linear-gradient(135deg,#080e20,#10182e);color:#fff;overflow:hidden}.two-col{display:grid;grid-template-columns:.85fr 1.15fr;gap:72px;align-items:center}.two-col.reverse{grid-template-columns:1.1fr .9fr}.eyebrow.light{color:#8390ff}.tech-copy h2{font-size:48px}.tech-copy p{color:#a9b3cc}.tech-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:34px}.tech-grid div{padding:18px;border:1px solid rgba(255,255,255,.09);border-radius:14px;background:rgba(255,255,255,.04)}.tech-grid b,.tech-grid span{display:block}.tech-grid b{font-size:14px}.tech-grid span{color:#8e9ab5;font-size:12px;margin-top:7px}.art-frame{border-radius:26px;overflow:hidden;position:relative}.art-frame img{width:100%;display:block;aspect-ratio:1.34;object-fit:cover}.art-frame.dark{border:1px solid rgba(255,255,255,.12);box-shadow:0 40px 90px rgba(0,0,0,.25)}.art-frame.light{box-shadow:var(--shadow);border:1px solid #edf0f8}.art-frame span{position:absolute;left:20px;bottom:18px;padding:9px 12px;border-radius:9px;font-size:10px;font-weight:800;letter-spacing:1.3px;color:#fff;background:rgba(5,11,27,.68);backdrop-filter:blur(10px)}.nodes-section{background:var(--canvas)}.nodes-copy h2{font-size:48px}.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:34px}.stats-grid div{padding:20px;background:#fff;border:1px solid #e8eaf3;border-radius:14px}.stats-grid b,.stats-grid span{display:block}.stats-grid b{font-size:29px;color:var(--brand)}.stats-grid b sup{font-size:15px}.stats-grid span{margin-top:5px;color:#737c91;font-size:12px}.game-band{position:relative;background:linear-gradient(135deg,#0d1430,#171643);color:white;overflow:hidden}.game-band:before{content:"";position:absolute;width:700px;height:700px;border-radius:50%;border:1px solid rgba(108,120,255,.12);left:50%;top:70%;transform:translate(-50%,-50%);box-shadow:0 0 0 120px rgba(93,98,255,.025),0 0 0 240px rgba(93,98,255,.02)}.game-band .center-head{position:relative}.game-band .center-head p{color:#9da8c1}.game-grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:50px}.game-grid div{min-height:170px;padding:24px;border:1px solid rgba(255,255,255,.12);border-radius:18px;background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.025));backdrop-filter:blur(10px)}.game-grid span{color:#8290ff;font-size:11px;font-weight:800;letter-spacing:2px}.game-grid b,.game-grid small{display:block}.game-grid b{font-size:18px;margin-top:55px}.game-grid small{color:#8895b0;margin-top:6px}.download-section{background:#fff}.download-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:50px}.download-card{min-height:180px;border:1px solid var(--line);border-radius:18px;background:#fff;padding:24px 18px;text-align:left;transition:.25s;position:relative}.download-card:hover{transform:translateY(-6px);border-color:#bfc4ff;box-shadow:var(--shadow)}.os-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:#f0f1ff;color:var(--brand);font-size:22px}.download-card div{margin-top:28px}.download-card b,.download-card small{display:block}.download-card b{font-size:17px}.download-card small{color:#8a92a5;margin-top:5px}.download-card i{position:absolute;right:16px;bottom:17px;font-style:normal;color:var(--brand);font-size:11px;font-weight:700}.download-note{text-align:center;color:#8b93a6;font-size:12px;margin-top:24px}.faq-section{background:var(--canvas)}.faq-layout{display:grid;grid-template-columns:330px 1fr;gap:90px;align-items:start}.faq-heading{position:sticky;top:110px}.faq-heading a{display:inline-block;margin-top:25px;color:var(--brand);font-size:14px;font-weight:700}.faq-list{border-top:1px solid #dfe2eb}.faq-item{border-bottom:1px solid #dfe2eb}.faq-item button{width:100%;border:0;background:transparent;padding:25px 0;display:flex;justify-content:space-between;align-items:center;text-align:left;font-weight:700;color:var(--ink)}.faq-item button i{font-style:normal;color:var(--brand);font-size:20px}.faq-answer{max-height:0;overflow:hidden;transition:max-height .35s ease}.faq-answer p{margin:0 44px 24px 0;color:var(--muted);font-size:14px;line-height:1.9}.faq-item.open .faq-answer{max-height:360px}.final-cta{padding:70px 0;background:linear-gradient(120deg,#4c61f5,#7548ee);color:#fff}.final-cta>.shell{display:flex;align-items:center;justify-content:space-between}.final-cta span{font-size:10px;letter-spacing:2px;font-weight:800;color:#cbd2ff}.final-cta h2{font-size:36px;margin:10px 0}.final-cta p{margin:0;color:#d9ddff}.site-footer{padding:70px 0 24px;background:#090d18;color:#fff}.footer-main{display:grid;grid-template-columns:2.1fr repeat(3,1fr);gap:60px}.footer-brand p{color:#858fa8;line-height:1.8;max-width:330px;font-size:13px}.footer-main h3{font-size:13px;margin:8px 0 20px}.footer-main>div>a:not(.brand){display:block;color:#818ba3;font-size:12px;margin:13px 0}.footer-main>div>a:hover{color:#fff}.compliance{margin-top:50px;padding:17px 20px;border:1px solid #20283b;border-radius:12px;color:#7e899f;font-size:11px;line-height:1.8}.footer-bottom{padding-top:24px;margin-top:24px;border-top:1px solid #1e2433;display:flex;justify-content:space-between;gap:20px;color:#606a80;font-size:10px}.support-fab{position:fixed;right:22px;bottom:26px;z-index:60;border:0;background:#fff;border-radius:17px;padding:7px 13px 7px 7px;display:flex;align-items:center;gap:8px;box-shadow:0 14px 40px rgba(19,25,60,.22);font-weight:700;color:#303955}.support-fab img{width:42px;height:42px;border-radius:12px;object-fit:cover}.support-panel{position:fixed;right:22px;bottom:92px;width:330px;padding:25px;z-index:59;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 25px 70px rgba(19,25,60,.22);opacity:0;visibility:hidden;transform:translateY(12px);transition:.25s}.support-panel.open{opacity:1;visibility:visible;transform:none}.panel-close,.modal-close{position:absolute;right:14px;top:12px;border:0;background:transparent;color:#8b93a5;font-size:24px}.panel-label,.modal-kicker{font-size:9px;letter-spacing:1.5px;color:var(--brand);font-weight:800}.support-panel h3{margin:9px 0 6px}.support-panel>p{color:var(--muted);font-size:13px;line-height:1.6}.support-panel>a:not(.panel-more){display:block;padding:13px 14px;background:#f7f8fc;border-radius:12px;margin-top:9px}.support-panel a b,.support-panel a span{display:block}.support-panel a b{font-size:12px}.support-panel a span{font-size:11px;color:#7d869b;margin-top:4px}.panel-more{display:inline-block;color:var(--brand);font-weight:700;font-size:12px;margin-top:17px}.modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;opacity:0;visibility:hidden;transition:.2s}.modal.open{opacity:1;visibility:visible}.modal-backdrop{position:absolute;inset:0;background:rgba(3,7,18,.72);backdrop-filter:blur(7px)}.modal-card{position:relative;width:min(390px,calc(100% - 32px));padding:34px;text-align:center;background:#fff;border-radius:22px;box-shadow:0 30px 90px rgba(0,0,0,.28)}.modal-card h3{font-size:24px;margin:10px 0 18px}.modal-card img{width:190px;height:190px;object-fit:cover;border:1px solid var(--line);border-radius:14px}.modal-card p{font-size:13px;color:var(--muted);line-height:1.6}.toast{position:fixed;left:50%;bottom:30px;z-index:110;transform:translate(-50%,20px);padding:12px 18px;background:#0e1528;color:#fff;border-radius:10px;box-shadow:var(--shadow);font-size:13px;opacity:0;visibility:hidden;transition:.25s}.toast.show{opacity:1;visibility:visible;transform:translate(-50%,0)}.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s,transform .7s}.reveal.visible{opacity:1;transform:none}
@media(max-width:980px){:root{--shell:min(100% - 36px,720px)}.nav-wrap nav{margin-left:38px}.hero{min-height:760px}.hero-art{object-position:66% center}.hero-shade{background:linear-gradient(90deg,rgba(4,10,26,.98),rgba(4,10,26,.7))}.hero-copy{width:560px}.platform-row>span{display:none}.platforms{width:100%;justify-content:space-between;gap:10px}.scenario-layout,.two-col,.two-col.reverse{grid-template-columns:1fr;gap:46px}.scenario-visual{order:0}.tech-copy{order:0}.art-frame{order:1}.nodes-copy{order:0}.nodes-section .art-frame{order:1}.game-grid{grid-template-columns:1fr 1fr}.download-grid{grid-template-columns:repeat(3,1fr)}.faq-layout{grid-template-columns:1fr;gap:40px}.faq-heading{position:static}.footer-main{grid-template-columns:2fr 1fr 1fr}.footer-main>div:last-child{grid-column:2/4}.footer-bottom{flex-direction:column}.section{padding:90px 0}}
@media(max-width:640px){:root{--shell:calc(100% - 32px)}.site-header{height:62px;background:rgba(8,14,31,.75);backdrop-filter:blur(14px)}.brand strong{font-size:17px}.brand img{width:29px;height:29px}.nav-wrap nav{margin-left:auto;margin-right:18px;gap:20px}.nav-wrap>.btn{display:none}.hero{height:auto;min-height:760px}.hero-art{object-position:69% center;opacity:.68}.hero-shade{background:linear-gradient(180deg,rgba(4,10,26,.62),rgba(4,10,26,.94) 52%,rgba(4,10,26,1))}.hero-grid{align-items:flex-end;padding-bottom:108px}.hero-copy{padding:0;width:100%}.hero h1{font-size:45px;letter-spacing:-2px}.hero-lead{font-size:18px}.hero-text{font-size:14px;line-height:1.75}.hero-actions{flex-direction:column}.hero-actions .btn{width:100%}.hero-proof{gap:10px;justify-content:space-between}.hero-proof span{display:flex;flex-direction:column;font-size:10px}.hero-proof b{font-size:14px}.platforms{display:grid;grid-template-columns:repeat(3,1fr);padding:22px 0;gap:18px}.platforms b{text-align:center;font-size:12px}.section{padding:72px 0}.center-head h2,.two-col h2,.faq-heading h2{font-size:33px}.center-head p,.two-col p{font-size:14px}.scenario-layout{margin-top:38px}.scenario-visual img{aspect-ratio:1.05}.image-note{left:12px;right:12px;bottom:12px}.image-note span{display:none}.feature-card{padding:20px}.tech-grid,.stats-grid{gap:8px}.tech-grid div,.stats-grid div{padding:15px}.game-grid{grid-template-columns:1fr 1fr;gap:10px}.game-grid div{min-height:138px;padding:17px}.game-grid b{margin-top:35px}.download-grid{grid-template-columns:1fr 1fr;gap:10px}.download-card{min-height:155px;padding:18px 14px}.download-card div{margin-top:20px}.download-card:last-child{grid-column:1/3}.final-cta>.shell{align-items:flex-start;flex-direction:column;gap:28px}.final-cta h2{font-size:29px}.footer-main{grid-template-columns:1fr 1fr;gap:38px}.footer-brand{grid-column:1/3}.footer-main>div:last-child{grid-column:auto}.support-fab span{display:none}.support-fab{right:14px;bottom:16px;padding:6px}.support-panel{right:14px;bottom:78px;width:calc(100% - 28px)}.footer-bottom span:last-child{line-height:1.7}.art-frame img{aspect-ratio:1.18}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* V4: targeted refinements — concise hero, platform-specific download icons, compact footer */
.hero-text-short{max-width:520px;font-size:18px;line-height:1.75;color:#c7d2ec}.hero-text-short+.hero-actions{margin-top:30px}
.device-icon{position:relative;display:grid;place-items:center;width:58px;height:58px;border-radius:16px;background:linear-gradient(145deg,#f4f5ff,#e9ebff);color:var(--brand);font-size:26px;border:1px solid #e1e4ff}.device-badge{position:absolute;right:-7px;bottom:-7px;width:25px;height:25px;border-radius:8px;display:grid;place-items:center;background:#fff;color:#2d3650;box-shadow:0 5px 14px rgba(35,47,91,.18);font-size:12px;border:1px solid #edf0f7}.device-badge i{position:static!important;font-size:12px!important;color:inherit!important}.download-card em{position:absolute;right:16px;bottom:17px;font-style:normal;color:var(--brand);font-size:11px;font-weight:700}.footer-main.footer-compact{grid-template-columns:minmax(320px,1fr) auto;align-items:start}.footer-policy{min-width:210px}
@media(max-width:980px){.footer-main.footer-compact{grid-template-columns:1fr auto}.footer-main.footer-compact>div:last-child{grid-column:auto}}
@media(max-width:640px){.hero-text-short{font-size:15px;line-height:1.75}.footer-main.footer-compact{grid-template-columns:1fr}.footer-main.footer-compact .footer-brand{grid-column:auto}.footer-policy{min-width:0}}
@media(max-width:640px){.hero-grid{height:760px;min-height:760px;padding-top:92px;padding-bottom:78px;align-items:flex-end}.hero-copy{padding-top:0}.hero h1{margin-top:18px}}
@media(max-width:640px){.download-card{min-height:178px;padding-bottom:46px}.download-card em{left:14px;right:auto;bottom:16px}.download-card div{margin-top:20px}.download-card:last-child em{left:18px}}

/* V5: normalize the two-level device icon hierarchy */
.download-card .device-icon{width:70px;height:70px;margin:0;display:grid;place-items:center;border-radius:18px;position:relative;line-height:1}
.download-card .device-icon>i{position:static!important;display:block!important;font-size:34px!important;line-height:1!important;color:var(--brand)!important;transform:none!important}
.download-card .device-badge{position:absolute!important;right:-8px!important;bottom:-8px!important;width:29px!important;height:29px!important;display:grid!important;place-items:center!important;border-radius:9px!important;line-height:1!important}
.download-card .device-badge>i{position:static!important;display:block!important;font-size:14px!important;line-height:1!important;color:#394158!important;transform:none!important}
@media(max-width:640px){.download-card .device-icon{width:64px;height:64px;border-radius:17px}.download-card .device-icon>i{font-size:31px!important}.download-card .device-badge{width:27px!important;height:27px!important;right:-7px!important;bottom:-7px!important}.download-card .device-badge>i{font-size:13px!important}}

/* V6: official two-channel customer service */
.support-fab,.support-panel{display:none!important}.contact-float{position:fixed;right:22px;bottom:26px;z-index:10000000}.contact-action{width:60px;height:60px;padding:0;border:0;border-radius:50%;display:grid;place-items:center;transition:transform .2s,box-shadow .2s;box-shadow:0 12px 30px rgba(18,30,73,.2)}.contact-action:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(18,30,73,.26)}.wechat-action{background:transparent;box-shadow:0 12px 30px rgba(36,105,232,.22)}.wechat-action img{width:60px;height:60px;display:block;object-fit:contain}.wechat-popover{position:absolute;right:74px;bottom:0;width:190px;padding:18px 18px 16px;background:#fff;border:1px solid #e3e7f0;border-radius:8px;box-shadow:0 20px 55px rgba(15,20,36,.24);opacity:0;visibility:hidden;transform:translateX(8px);transition:.2s;text-align:center;color:#1a2235}.wechat-popover:after{content:"";position:absolute;right:-9px;bottom:22px;width:18px;height:18px;background:#fff;border-top:1px solid #e3e7f0;border-right:1px solid #e3e7f0;transform:rotate(45deg)}.wechat-popover.open{opacity:1;visibility:visible;transform:none}.wechat-popover b,.wechat-popover span{display:block}.wechat-popover b{font-size:14px;margin-bottom:12px}.wechat-popover img{width:150px;height:150px;display:block;object-fit:cover;margin:auto}.wechat-popover span{margin-top:9px;color:#7b8498;font-size:11px}#meiqia_custorm{position:fixed!important;right:22px!important;left:auto!important;top:auto!important;bottom:98px!important;width:92px!important;height:92px!important;border-radius:50%!important;transform:scale(.652174)!important;transform-origin:100% 100%!important;z-index:9999999!important}#_meiqia_drag_handler_button{position:fixed!important;right:22px!important;left:auto!important;top:auto!important;bottom:98px!important;width:60px!important;height:60px!important;border-radius:50%!important;z-index:10000000!important}
@media(max-width:640px){.contact-float{right:13px;bottom:18px}.contact-action,.wechat-action img{width:52px;height:52px}.wechat-popover{position:fixed;left:50%;right:auto;bottom:82px;width:210px;transform:translate(-50%,8px)}.wechat-popover.open{transform:translate(-50%,0)}.wechat-popover:after{right:18px;bottom:-9px;border-top:0;border-left:0;border-right:1px solid #e3e7f0;border-bottom:1px solid #e3e7f0}.wechat-popover img{width:166px;height:166px}#meiqia_custorm{right:13px!important;bottom:79px!important;transform:scale(.565217)!important}#_meiqia_drag_handler_button{right:13px!important;bottom:79px!important;width:52px!important;height:52px!important}}
body:has(#_meiqia_drag_handler_chat[style*="display: block"]) .contact-float{opacity:0;visibility:hidden;pointer-events:none}

/* Current working copy: crop Meiqia's built-in white outer ring */
#meiqia_custorm{clip-path:circle(34px at 50% 50%)!important;transform:scale(.882353)!important;transform-origin:100% 100%!important;filter:drop-shadow(0 10px 18px rgba(36,105,232,.3))!important;background:transparent!important}
@media(max-width:640px){#meiqia_custorm{clip-path:circle(34px at 50% 50%)!important;transform:scale(.764706)!important;transform-origin:100% 100%!important;filter:drop-shadow(0 8px 15px rgba(36,105,232,.28))!important}}

/* V7: dark-background footer logo variant */
.footer-brand-mark img{width:31px;height:33px;object-fit:contain;opacity:.94}.footer-brand-mark strong{color:#fff;letter-spacing:-.3px}

/* V8: shared legal-page footer and hero artwork tuning */
.legal-page+.site-footer{margin-top:0}.legal-page{min-height:50vh}.hero-art{object-position:center center}
@media(max-width:980px){.hero-art{object-position:62% center}}
@media(max-width:640px){.hero-art{object-position:72% center}}

/* Current working copy: live downloads, shared platform icons, mobile hero */
.platforms{gap:30px}.platform-item{display:flex;align-items:center;gap:10px;color:#424b61;transition:.2s}.platform-item:hover{color:var(--brand);transform:translateY(-2px)}.platform-item b{white-space:nowrap}.platform-device{width:42px;height:42px;border-radius:12px;font-size:20px}.platform-device>i{position:static!important;font-size:20px!important;line-height:1!important;color:var(--brand)!important}.platform-device .device-badge{width:19px;height:19px;right:-5px;bottom:-5px;border-radius:6px}.platform-device .device-badge>i{position:static!important;font-size:9px!important;line-height:1!important;color:#394158!important}.download-card{display:block;color:inherit}.download-card:focus-visible,.platform-item:focus-visible,#primary-download:focus-visible{outline:3px solid rgba(89,93,255,.35);outline-offset:3px}
.platform-device .device-badge{display:none!important}
.nav-wrap nav{margin-left:auto}.nav-wrap>.btn{display:none}
@media(max-width:640px){.nav-wrap nav{margin-left:auto;margin-right:0}}
@media(max-width:980px){.platforms{gap:18px}.platform-item{gap:7px}.platform-device{width:38px;height:38px}.platform-item b{font-size:12px}}
@media(max-width:640px){
  .hero{height:auto;min-height:790px;padding-top:62px;background:#061026}
  .hero-art{inset:62px 0 auto;width:100%;height:auto;aspect-ratio:16/9;object-fit:contain;object-position:center top;opacity:.92}
  .hero-shade{background:linear-gradient(180deg,rgba(4,10,26,.04) 62px,rgba(4,10,26,.12) 27%,rgba(4,10,26,.9) 45%,#061026 59%)}
  .hero-grid{height:auto;min-height:728px;padding:285px 0 42px;align-items:flex-end}
  .hero-copy{padding:0;width:100%}.kicker{font-size:10px;letter-spacing:1.45px}.kicker span{width:20px}
  .hero h1{font-size:39px;line-height:1.08;letter-spacing:-1.8px;margin:15px 0 10px}
  .hero-text-short{font-size:13px;line-height:1.65;max-width:100%}
  .hero-text-short+.hero-actions{margin-top:20px}.hero-actions{display:grid;grid-template-columns:1fr 1fr;gap:9px}.hero-actions .btn{width:100%;padding:13px 9px;font-size:13px;border-radius:10px;white-space:nowrap}
  .hero-proof{margin-top:20px;gap:7px}.hero-proof span{font-size:9px}.hero-proof b{font-size:13px}.hero-proof i{height:22px}
  .scroll-hint{display:none}
  .platform-row{width:100%;min-height:94px;padding:14px 12px}.platforms{display:flex;width:100%;justify-content:space-between;gap:6px;padding:0}.platform-item{min-width:0;flex:0 1 58px;flex-direction:column;gap:7px;text-align:center}.platform-device{width:38px;height:38px}.platform-item b{font-size:10px}
}

/* Current working copy: unified 60px customer-service controls */
#meiqia_custorm{opacity:0!important;visibility:hidden!important;pointer-events:none!important;clip-path:none!important;filter:none!important}
#_meiqia_drag_handler_button{right:22px!important;left:auto!important;top:auto!important;bottom:98px!important;width:60px!important;height:60px!important;box-sizing:border-box!important;border:0!important;border-radius:50%!important;background:#25d13f!important;box-shadow:0 12px 28px rgba(24,174,55,.28)!important;display:grid!important;place-items:center!important;overflow:hidden!important;transition:transform .2s,box-shadow .2s!important}
#_meiqia_drag_handler_button:before{content:"";display:block;width:29px;height:29px;background:center/contain no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32' fill='none' stroke='white' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6.5 7.5h19a2.5 2.5 0 0 1 2.5 2.5v11a2.5 2.5 0 0 1-2.5 2.5H16l-5.5 3v-3h-4A2.5 2.5 0 0 1 4 21V10a2.5 2.5 0 0 1 2.5-2.5Z'/%3E%3Cpath d='M10.5 15.5h.1m5.4 0h.1m5.4 0h.1' stroke-width='2.6'/%3E%3C/svg%3E")}
#_meiqia_drag_handler_button:hover{transform:translateY(-2px)!important;box-shadow:0 16px 34px rgba(24,174,55,.34)!important}
.wechat-action{width:60px!important;height:60px!important;box-sizing:border-box!important;border:0!important;border-radius:50%!important;background:#3287f4!important;box-shadow:0 12px 28px rgba(31,105,224,.3)!important;display:grid!important;place-items:center!important;overflow:hidden!important}
.wechat-action img{display:none!important}.wechat-action:before{content:"";display:block;width:31px;height:31px;background:center/contain no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32' fill='none' stroke='white' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M7 22.2c-2.2-1.8-3.5-4.2-3.5-6.8C3.5 9.7 9 5.2 16 5.2s12.5 4.5 12.5 10.2S23 25.6 16 25.6c-1.7 0-3.3-.3-4.7-.8L6.8 27l.9-4.8Z'/%3E%3Cpath d='M10.2 15.5h.1m5.7 0h.1m5.7 0h.1' stroke-width='2.6'/%3E%3C/svg%3E")}
@media(max-width:640px){#_meiqia_drag_handler_button{right:13px!important;bottom:79px!important;width:52px!important;height:52px!important}#_meiqia_drag_handler_button:before{width:25px;height:25px}.wechat-action{width:52px!important;height:52px!important}.wechat-action:before{width:27px;height:27px}}