:root{--ink:#14233c;--ink2:#29415f;--muted:#8291a7;--soft:#a5b0bf;--line:#e5ebf3;--blue:#3f7bf4;--blue2:#817cf1;--cyan:#61c9ff;--bg:#f7f9fc;--card:#fff;--shadow:0 22px 70px rgba(42,70,112,.09);--shadow2:0 12px 36px rgba(42,70,112,.08);--radius:26px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.7 Inter,"SF Pro Display","PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden;-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;inset:0;pointer-events:none;background:linear-gradient(180deg,#fff0 0,#fff0 70%,#fff9 100%);z-index:-4}a{text-decoration:none;color:inherit}button,input{font:inherit}.wrap{width:min(1240px,calc(100% - 56px));margin:auto}.noise{position:fixed;inset:0;pointer-events:none;z-index:20;opacity:.028;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E")}.ambient{position:fixed;border-radius:50%;filter:blur(95px);pointer-events:none;z-index:-3;opacity:.42}.ambient-a{width:460px;height:460px;background:#d9eaff;left:-220px;top:80px}.ambient-b{width:560px;height:560px;background:#e8e0ff;right:-250px;top:420px}.ambient-c{width:330px;height:330px;background:#d9f4ff;left:40%;top:850px;opacity:.18}
.topbar{height:82px;display:flex;align-items:center;justify-content:space-between;width:min(1320px,calc(100% - 56px));margin:auto;position:relative;z-index:10}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:44px;height:44px;border-radius:15px;display:grid;place-items:center;position:relative;background:linear-gradient(145deg,#3c7bf6 0%,#6d8af4 45%,#9581ef 100%);color:#fff;box-shadow:0 12px 30px #557df733;overflow:hidden}.brand-mark:before{content:"";position:absolute;width:28px;height:8px;border-radius:50%;background:#ffffff2c;transform:rotate(-35deg);top:6px;left:-3px}.brand-mark span{font-size:22px;font-weight:900;line-height:1;position:relative;z-index:1}.brand-mark i{position:absolute;right:7px;top:6px;font-size:8px;font-style:normal;opacity:.9}.brand-copy b{display:block;font-size:18px;line-height:1.2;letter-spacing:.1px}.brand-copy small{display:block;font-size:8px;letter-spacing:1.65px;color:#9aa6b8;margin-top:3px}.topbar-right{display:flex;align-items:center;gap:16px;color:#8e9bad;font-size:10px}.live{display:flex;align-items:center;gap:7px}.live i{width:7px;height:7px;border-radius:50%;background:#51c796;box-shadow:0 0 0 5px #51c79615}.hero{min-height:575px;border:1px solid #e2e9f3;border-radius:34px;background:linear-gradient(118deg,#eef7ff 0%,#fff 48%,#f3f0ff 100%);box-shadow:0 30px 95px rgba(58,84,126,.10);display:grid;grid-template-columns:51% 49%;overflow:hidden;position:relative}.hero:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,#fff0 50%,#ffffff35 100%)}.hero-copy{padding:72px 30px 62px 72px;position:relative;z-index:4}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#5875ae;background:#ffffffd9;border:1px solid #dce7f6;border-radius:22px;padding:8px 11px 8px 12px;font-size:10px;box-shadow:0 8px 22px #4b6b9a10}.eyebrow .spark{color:#7183ee}.eyebrow b{font-size:8px;color:#a5b0c0;margin-left:4px;padding-left:8px;border-left:1px solid #e2e8f1}
proof-avatars span:first-child{font-size:6px}art-core span{font-size:.62em;letter-spacing:-1px}.brand-copy small strong{color:#607bd7;font-weight:800}.footer-brand b{letter-spacing:-.1px}
@keyframes ipFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}

.hero-label{display:flex;align-items:center;gap:8px;color:#94a2b5;font-size:8px;letter-spacing:1.8px;margin-top:34px}.hero-label i{width:22px;height:1px;background:#c7d3e4}.hero h1{font-size:64px;line-height:1.03;letter-spacing:-3.2px;margin:15px 0 20px;font-weight:850}.hero h1 em,.final-cta em{font-style:normal;background:linear-gradient(90deg,#3978ee,#817cf1 78%);-webkit-background-clip:text;color:transparent}.hero-copy>p{max-width:540px;color:#718198;font-size:14px;line-height:1.9;margin:0}.hero-actions{display:flex;gap:11px;margin-top:29px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:15px;padding:12px 20px;border-radius:26px;border:1px solid #dbe4f1;background:#fff;color:#46617f;font-weight:750;font-size:11px;transition:.25s;cursor:pointer}.btn:hover{transform:translateY(-2px)}.btn.primary{background:linear-gradient(135deg,#3d7bf4,#7085f2);color:#fff;border:0;box-shadow:0 15px 35px #507cf433}.btn.primary:hover{box-shadow:0 19px 40px #507cf44a}.btn.ghost{background:#ffffffa6}.btn.ghost:hover{background:#fff}.btn span{font-size:15px}.play{font-size:8px!important;width:20px;height:20px;border-radius:50%;display:grid;place-items:center;background:#eef4ff;color:#557bdd}.hero-proof{display:flex;align-items:center;gap:11px;margin-top:36px}.proof-avatars{display:flex;align-items:center}.proof-avatars span{width:27px;height:27px;border:2px solid #fff;border-radius:50%;display:grid;place-items:center;background:#e8f1ff;color:#537bdc;font-size:7px;font-weight:800;margin-left:-5px}.proof-avatars span:first-child{margin-left:0;background:linear-gradient(135deg,#4b82f7,#897ff0);color:#fff}.proof-avatars span:nth-child(2){background:#f1ecff;color:#8173df}.proof-avatars span:last-child{background:#fff;color:#95a3b6}.hero-proof strong{display:block;font-size:9px;color:#657893}.hero-proof small{display:block;font-size:8px;color:#a0adbd;margin-top:2px}
.hero-visual{position:relative;min-height:575px;overflow:hidden}.visual-grid{position:absolute;inset:0;background-image:linear-gradient(#fff9 1px,transparent 1px),linear-gradient(90deg,#fff9 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(90deg,transparent,#000 18%,#000 100%);opacity:.75}.visual-glow{position:absolute;border-radius:50%;filter:blur(22px)}.glow-one{width:330px;height:330px;right:25px;top:60px;background:#acd7ff99}.glow-two{width:280px;height:280px;right:210px;bottom:10px;background:#d5c4ff99}.orbit{position:absolute;border:1px solid #fff8;border-radius:50%;transform:rotate(-25deg)}.orbit-one{width:470px;height:200px;right:-70px;top:145px}.orbit-two{width:330px;height:145px;right:35px;top:190px;border-color:#c9d8ee80}.glass-panel{position:absolute;border:1px solid #ffffffd9;background:#ffffff9f;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);box-shadow:0 30px 80px #42639826}.back-panel{width:320px;height:200px;right:46px;top:76px;border-radius:23px;transform:rotate(7deg);padding:20px;color:#8193ad}.panel-caption{display:flex;justify-content:space-between;font-size:7px;letter-spacing:1.7px}.panel-caption b{color:#9aa8ba}.node-map{position:relative;height:145px;margin-top:8px}.node{position:absolute;width:28px;height:28px;border-radius:9px;background:linear-gradient(135deg,#fff,#d9e7fb);border:1px solid #fff;box-shadow:0 8px 18px #55779e18}.n1{left:25px;top:30px}.n2{left:100px;top:80px}.n3{left:165px;top:25px}.n4{right:32px;top:66px}.n5{right:80px;top:115px}.node:after{content:"";position:absolute;inset:7px;border-radius:4px;background:#7d9fec55}.wire{position:absolute;height:1px;background:linear-gradient(90deg,#83a7ed88,#bda8ee66);transform-origin:left center}.w1{width:75px;left:52px;top:53px;transform:rotate(27deg)}.w2{width:67px;left:128px;top:91px;transform:rotate(-41deg)}.w3{width:83px;left:191px;top:47px;transform:rotate(17deg)}.w4{width:62px;left:180px;top:103px;transform:rotate(11deg)}.main-panel{width:386px;height:335px;right:92px;top:152px;border-radius:25px;transform:rotate(-4deg);overflow:hidden;z-index:2}.panel-top{height:40px;border-bottom:1px solid #edf1f6;display:flex;align-items:center;padding:0 14px;gap:10px;color:#9ba8b8;font-size:7px;letter-spacing:1.2px}.traffic{display:flex;gap:4px}.traffic i{width:6px;height:6px;border-radius:50%;background:#b9c5d6}.panel-top b{margin-left:auto;color:#65b99b;font-size:6px;letter-spacing:1px}.art-stage{height:248px;position:relative;overflow:hidden;background:radial-gradient(circle at 56% 46%,#d5edff,#edf5ff 40%,#f9fbff 73%)}.art-halo{position:absolute;width:230px;height:230px;left:78px;top:8px;border-radius:50%;background:radial-gradient(circle,#b8dfff55 0,#a6caff28 52%,transparent 72%);filter:blur(5px)}.art-ring{position:absolute;width:185px;height:185px;left:100px;top:29px;border-radius:50%;border:1px solid #fff;box-shadow:inset 0 0 50px #ffffff80,0 0 50px #7db2ee25}.art-core{position:absolute;left:151px;top:81px;width:82px;height:82px;border-radius:24px;display:grid;place-items:center;background:linear-gradient(145deg,#ffffffdd,#e7f0ffbb);border:1px solid #fff;box-shadow:0 18px 45px #5077a52c;color:#477cf0;font-size:35px;font-weight:900}.art-core i{font-size:10px;font-style:normal;position:absolute;right:13px;top:9px;color:#7f83ee}.mini-label{position:absolute;padding:7px 9px;border:1px solid #fff;background:#ffffffb5;backdrop-filter:blur(7px);border-radius:9px;color:#9aa9bc;font-size:6px;line-height:1.4;letter-spacing:.8px;box-shadow:0 9px 20px #5077a51a}.mini-label b{color:#6680aa;font-size:7px}.ml1{left:22px;top:42px}.ml2{right:18px;top:88px}.ml3{right:36px;bottom:27px}.panel-bottom{height:47px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;color:#99a7b8;font-size:7px;letter-spacing:1.2px}.panel-bottom i{display:inline-block;width:5px;height:5px;border-radius:50%;background:#5bc89a;box-shadow:0 0 0 4px #5bc89a17;margin-right:5px}.panel-bottom b{font-size:8px;color:#6680aa}.float-chip{position:absolute;padding:9px 12px;border-radius:15px;background:#ffffffdf;border:1px solid #fff;box-shadow:0 15px 35px #4c6a9428;color:#607795;font-size:9px;font-weight:750;z-index:4}.float-chip span{color:#6684e7;margin-right:4px}.chip-a{left:16px;top:177px}.chip-b{right:4px;bottom:113px}.chip-c{left:74px;bottom:65px}.hero-orb{position:absolute;border-radius:50%;background:#fff;box-shadow:0 8px 25px #5677a51e;z-index:4}.orb-a{width:10px;height:10px;left:82px;top:106px}.orb-b{width:7px;height:7px;right:50px;top:350px}
.feature-rail{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:22px;margin-top:16px;background:#fff;box-shadow:0 15px 45px #42639808;overflow:hidden}.feature-item{min-height:72px;display:flex;align-items:center;gap:12px;padding:14px 24px;border-right:1px solid #edf1f6}.feature-item:last-child{border-right:0}.feature-no{font-size:8px;color:#aeb9c7;align-self:flex-start;margin-top:3px}.feature-item b{display:block;font-size:10px}.feature-item small{display:block;font-size:8px;color:#a0adbd;margin-top:2px}
.section{padding:88px 0 35px}.section-title{display:flex;align-items:end;justify-content:space-between;margin-bottom:24px}.section-title.compact{margin-bottom:18px}.kicker{font-size:8px;letter-spacing:2.4px;color:#93a0b1;font-weight:850}.section-title h2,.card-head h2{font-size:27px;line-height:1.2;margin:6px 0 4px;letter-spacing:-.7px}.section-title p,.card-head p{margin:0;color:#99a5b5;font-size:10px}.title-count{color:#a0adbd;font-size:10px}.title-count b{color:#405e91;font-size:23px}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.product{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:var(--shadow);transition:transform .28s,box-shadow .28s,border-color .28s}.product:hover{transform:translateY(-6px);box-shadow:0 28px 72px rgba(48,78,127,.15);border-color:#d7e2f2}.cover{height:175px;position:relative;overflow:hidden;background:linear-gradient(135deg,#dceeff,#f5f9ff)}.cover:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#fff5,transparent 45%,#6d88ed16)}.cover-1{background:linear-gradient(135deg,#e8e5ff,#f8f4ff)}.cover-2{background:linear-gradient(135deg,#dcf7f1,#f5fffc)}.cover-3{background:linear-gradient(135deg,#fff0df,#fff9f1)}.cover-4{background:linear-gradient(135deg,#e5efff,#f5f8ff)}.cover-shape{position:absolute;width:210px;height:210px;border-radius:50%;right:-57px;top:-71px;background:radial-gradient(circle at 35% 30%,#a9ddff,#6d8ff2 58%,#8276e9);opacity:.84;filter:blur(1px)}.cover-shape:after{content:"";position:absolute;width:110px;height:110px;left:25px;bottom:-45px;border-radius:50%;border:1px solid #ffffff88}.cover-1 .cover-shape{background:radial-gradient(circle at 35% 30%,#d0b7ff,#9c83ef 58%,#cf94df)}.cover-2 .cover-shape{background:radial-gradient(circle at 35% 30%,#9cebd2,#58c8b2 58%,#74baf1)}.cover-3 .cover-shape{background:radial-gradient(circle at 35% 30%,#ffd09d,#f19b72 58%,#e887a0)}.cover-4 .cover-shape{background:radial-gradient(circle at 35% 30%,#b6d8ff,#7196ed 58%,#6b78df)}.cover-index{position:absolute;left:16px;top:14px;font-size:8px;letter-spacing:1.5px;color:#8295ae;z-index:2}.cover-text{position:absolute;left:16px;top:42px;font-size:22px;font-weight:900;color:#2f4d76;z-index:2;max-width:75%}.cover-sub{position:absolute;left:17px;top:76px;color:#7188a6;font-size:8px;z-index:2}.badge{position:absolute;right:13px;top:12px;z-index:3;background:#ffffffcc;padding:4px 7px;border-radius:10px;color:#5b75a3;font-size:7px;letter-spacing:.7px;border:1px solid #fff}.product-body{padding:16px}.product-top{display:flex;justify-content:space-between;color:#9ba8b8;font-size:8px}.product-category{color:#6881aa}.product h3{margin:7px 0 4px;font-size:15px}.product p{margin:0;color:#8996a8;font-size:10px;line-height:1.65;height:34px;overflow:hidden}.tags{display:flex;gap:5px;flex-wrap:wrap;margin:11px 0}.tag{font-size:7px;padding:3px 7px;border-radius:7px;background:#f2f6fb;color:#7186a5}.product-bottom{display:flex;align-items:end;justify-content:space-between;margin-top:12px}.product-bottom small{display:block;color:#a1adbc;font-size:7px}.product-bottom strong{display:block;color:#ef5262;font-size:17px;margin-top:1px}.circle-btn{width:35px;height:35px;border-radius:50%;border:0;background:#eef4ff;color:#4f7be8;cursor:pointer;font-size:16px;transition:.2s}.circle-btn:hover{background:#4f7be8;color:#fff;transform:translateX(2px)}.empty{grid-column:1/-1;padding:55px;text-align:center;background:#fff;border:1px dashed #dce4ef;border-radius:18px;color:#91a0b2}
.update-section{padding:70px 0 35px}.section-mark{font-size:9px;color:#aeb9c7}.updates{background:#fff;border:1px solid var(--line);border-radius:21px;padding:4px 22px;box-shadow:var(--shadow)}.update-row{display:grid;grid-template-columns:48px 1fr auto;gap:15px;align-items:center;padding:17px 4px;border-bottom:1px solid #edf1f6}.update-row:last-child{border-bottom:0}.update-no{font-size:10px;color:#b1bdca}.update-main b{font-size:11px;margin-left:8px}.update-main p{margin:3px 0 0;color:#95a1b2;font-size:9px}.update-tag{font-size:6px;color:#5d7fd4;border:1px solid #d9e4fa;padding:2px 5px;border-radius:5px;letter-spacing:.5px}.update-row time{font-size:8px;color:#a6b0bf}
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;padding:58px 0 40px}.info-card{background:#fff;border:1px solid var(--line);border-radius:23px;padding:26px;box-shadow:var(--shadow)}.card-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:19px}.card-icon{width:37px;height:37px;border-radius:12px;background:#f2f6fc;display:grid;place-items:center;color:#6f87ad;font-weight:800}.store-row{display:flex;align-items:center;gap:11px;padding:12px 0;border-top:1px solid #edf1f6}.store-logo{width:39px;height:39px;border-radius:12px;background:linear-gradient(135deg,#edf4ff,#f1edff);display:grid;place-items:center;color:#547de4;font-weight:800}.store-copy{flex:1}.store-copy b{display:block;font-size:11px}.store-copy span{display:block;font-size:8px;color:#9ba7b7}.store-link{font-size:9px;color:#547ce0;font-weight:800}.coming{font-size:8px;color:#aab4c2}.faq-row{border-top:1px solid #edf1f6;padding:0}.faq-row summary{list-style:none;display:flex;align-items:center;gap:10px;padding:12px 0;cursor:pointer}.faq-row summary::-webkit-details-marker{display:none}.faq-row summary>span{font-size:7px;color:#b2bdca;width:18px}.faq-row summary b{font-size:9px;flex:1}.faq-row summary i{font-style:normal;color:#9aa8b9;font-size:15px;transition:.2s}.faq-row[open] summary i{transform:rotate(45deg)}.faq-row p{margin:0 0 13px 28px;color:#8997aa;font-size:9px}
.final-cta{position:relative;overflow:hidden;margin-top:43px;margin-bottom:72px;padding:43px 47px;border-radius:27px;background:linear-gradient(110deg,#eaf5ff,#f1efff);border:1px solid #e0e8f5;display:flex;align-items:center;justify-content:space-between;box-shadow:0 20px 60px #526f9d0c}.cta-glow{position:absolute;width:280px;height:280px;right:20%;top:-170px;border-radius:50%;background:#fff9;filter:blur(20px)}.cta-copy{position:relative;z-index:1}.final-cta h2{font-size:27px;line-height:1.32;margin:7px 0}.final-cta p{color:#7f8da2;font-size:10px;margin:0}.final-cta .btn{position:relative;z-index:1}
.footer{border-top:1px solid var(--line);background:#fff}.footer>.wrap{padding:31px 0;display:flex;align-items:center;gap:24px}.footer-brand{display:flex;align-items:center;gap:9px}.footer-brand .brand-mark{width:35px;height:35px;border-radius:12px}.footer-brand .brand-mark span{font-size:17px}.footer-brand b{display:block;font-size:12px}.footer-brand span:last-child{display:block;font-size:7px;color:#9aa6b6;letter-spacing:1px}.footer p{margin:0;color:#9aa6b6;font-size:8px;flex:1}.copyright{color:#b0bac7;font-size:7px}.back-top{position:fixed;right:24px;bottom:24px;width:38px;height:38px;border-radius:50%;border:1px solid #e0e7f0;background:#ffffffdf;color:#6680ad;box-shadow:0 12px 35px #38567d20;cursor:pointer;z-index:30;opacity:0;transform:translateY(10px);pointer-events:none;transition:.25s}.back-top.show{opacity:1;transform:none;pointer-events:auto}
.modal{position:fixed;inset:0;background:#17243a42;backdrop-filter:blur(10px);z-index:100;display:grid;place-items:center;padding:20px}.hidden{display:none!important}.modal-box{width:min(880px,100%);max-height:90vh;overflow:hidden;display:flex;flex-direction:column;background:#fff;border:1px solid #e4ebf4;border-radius:27px;padding:30px;position:relative;box-shadow:0 35px 100px #263d5b45}.modal-close{position:absolute;right:16px;top:14px;z-index:5;width:35px;height:35px;border:0;border-radius:50%;background:#f3f6faee;color:#7c899a;font-size:21px;cursor:pointer;box-shadow:0 6px 16px #1d33501a}.modal-box>#modalContent{overflow:auto;flex:1;min-height:0;-webkit-overflow-scrolling:touch}.detail-head{display:grid;grid-template-columns:290px 1fr;gap:27px}.detail-cover{height:235px;border-radius:20px;background:linear-gradient(135deg,#4b80f4,#8d80ef);display:grid;place-items:center;color:#fff;font-size:31px;font-weight:900;text-align:center;padding:20px;box-shadow:0 20px 45px #5b78b52e}.detail-head h1{font-size:28px;margin:13px 0 5px}.detail-head p{color:#8997a9;font-size:11px}.detail-buy{display:flex;justify-content:space-between;align-items:center;margin-top:20px}.detail-buy strong{font-size:24px;color:#ef5262}.detail-section{border-top:1px solid #edf1f6;margin-top:24px;padding-top:18px}.detail-section h3{font-size:13px;margin:0 0 10px}.feature-list{display:flex;gap:7px;flex-wrap:wrap}.feature-list span{background:#f3f7fc;border-radius:8px;padding:6px 9px;color:#627998;font-size:9px}.req{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}.req div{background:#f7f9fc;border:1px solid #edf1f5;border-radius:10px;padding:9px}.req small{display:block;color:#9aa6b6;font-size:7px}.req b{font-size:9px}.changelog{color:#7f8ea2;font-size:9px;padding-left:18px}
@media(max-width:1050px){.hero-copy{padding-left:45px}.hero h1{font-size:52px}.product-grid{grid-template-columns:repeat(2,1fr)}.main-panel{right:58px}.back-panel{right:18px}.feature-item{padding-left:16px;padding-right:16px}}
@media(max-width:760px){wrap,.topbar{width:calc(100% - 28px)}.topbar{height:72px}.hero{grid-template-columns:1fr;min-height:0;border-radius:27px}.hero-copy{padding:42px 25px 38px}.hero h1{font-size:43px;letter-spacing:-2.2px}.hero-label{margin-top:25px}.hero-copy>p{font-size:12px}.hero-actions{margin-top:23px}.hero-proof{margin-top:28px}.hero-visual{height:390px;min-height:390px}.main-panel{width:295px;height:258px;right:50%;top:78px;transform:translateX(50%) rotate(-3deg)}.back-panel{width:250px;height:150px;right:calc(50% - 150px);top:29px}.node-map{height:105px}.art-stage{height:184px}.art-ring{width:145px;height:145px;left:75px;top:20px}.art-core{left:112px;top:59px;width:68px;height:68px;font-size:29px}.art-halo{width:190px;height:190px;left:52px}.mini-label{display:none}.panel-bottom{height:34px}.float-chip{display:none}.orbit-one{width:340px;height:140px;right:-95px;top:125px}.orbit-two{width:250px;height:105px;right:-10px;top:165px}.feature-rail{grid-template-columns:1fr 1fr;border-radius:0 0 18px 18px}.feature-item{min-height:67px}.feature-item:nth-child(2){border-right:0}.feature-item:nth-child(-n+2){border-bottom:1px solid #edf1f6}.section{padding-top:58px}.product-grid,.info-grid{grid-template-columns:1fr}.product .cover{height:165px}.update-row{grid-template-columns:34px 1fr}.update-row time{display:none}.final-cta{padding:29px 27px;display:block}.final-cta h2{font-size:23px}.final-cta .btn{margin-top:20px}.footer>.wrap{display:block}.footer p{margin:15px 0}.detail-head{grid-template-columns:1fr}.detail-cover{height:180px}.req{grid-template-columns:1fr 1fr}.modal-box{padding:24px}.modal-close{width:40px;height:40px;right:12px;top:12px}.back-top{right:15px;bottom:15px}}
@media(prefers-reduced-motion:no-preference){.main-panel{animation:float 7s ease-in-out infinite}.back-panel{animation:floatBack 9s ease-in-out infinite}.hero-orb{animation:twinkle 3.8s ease-in-out infinite alternate}@keyframes float{0%,100%{translate:0 0}50%{translate:0 -7px}}@keyframes floatBack{0%,100%{translate:0 0}50%{translate:0 6px}}@keyframes twinkle{from{opacity:.45;scale:.8}to{opacity:1;scale:1.15}}}

.hero{min-height:0;display:block;background:transparent;border:0;box-shadow:none;padding:8px 0 0;overflow:visible}
.hero:after{display:none}
.hero-board{display:grid;grid-template-columns:minmax(200px,1fr) minmax(0,700px) minmax(200px,1fr);grid-template-areas:"left stage right" "bar bar bar";gap:16px 16px;align-items:stretch;padding:20px 20px 14px;border:1px solid #e2e9f3;border-radius:32px;background:linear-gradient(180deg,#eef5ff 0%,#fff 58%);box-shadow:0 22px 64px rgba(58,84,126,.10)}
.hero-side-left{grid-area:left}
.hero-stage{grid-area:stage;width:100%;max-width:700px;margin:0 auto;padding:0;border:0;background:transparent;box-shadow:none;align-self:start}
.hero-side-right{grid-area:right}
.hero-side{display:flex;flex-direction:column;min-width:0;padding:18px 16px 16px;background:#ffffffd4;border:1px solid #e8eef6;border-radius:20px}
.hero-side-kicker{margin:0 0 8px 2px;font-size:8px;letter-spacing:1.8px;color:#93a0b1;font-weight:850}
.hero-point{display:flex;align-items:center;gap:10px;flex:1;padding:4px 2px;border-top:1px solid #edf1f6}
.hero-point span{font-size:8px;color:#aeb9c7;padding-top:2px}
.hero-point b{display:block;font-size:13px;letter-spacing:-.2px}
.hero-point small{display:block;margin-top:4px;font-size:11px;line-height:1.55;color:#8b99ab}
.hero-banner{margin:0}
.hero-banner img{display:block;width:100%;height:auto;border-radius:18px;box-shadow:0 14px 36px rgba(58,84,126,.12)}
.hero-banner-bar{grid-area:bar;display:flex;align-items:center;justify-content:space-between;gap:16px;margin:0;padding:6px 4px 6px}
.hero-banner-bar p{margin:0;max-width:560px;color:#718198;font-size:13px;line-height:1.7}
.hero-banner-bar .hero-actions{margin-top:0;flex-shrink:0}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

@media(max-width:1050px){
  .hero-board{grid-template-columns:1fr 1fr;grid-template-areas:"stage stage" "left right" "bar bar";padding:18px 16px 12px;gap:14px}
  .hero-stage{max-width:700px;justify-self:center}
  .hero-side{min-height:168px}
}
@media(max-width:760px){
  .hero{padding:4px 0 0}
  .hero-board{grid-template-columns:1fr;grid-template-areas:"stage" "left" "right" "bar";padding:12px 12px 10px;border-radius:22px;gap:10px}
  .hero-side{min-height:0;padding:12px 12px 8px}
  .hero-point{flex:none;padding:10px 2px}
  .hero-banner img{border-radius:14px}
  .hero-banner-bar{display:block;padding:8px 2px 4px}
  .hero-banner-bar p{max-width:none;font-size:12px;margin-bottom:12px}
}

.notes-band{position:relative;margin-top:8px;padding:8px 0 12px;overflow:hidden}
.notes-band:before,.notes-band:after{content:"";position:absolute;inset:0 auto;left:50%;width:100vw;margin-left:-50vw;pointer-events:none}
.notes-band:before{background:radial-gradient(ellipse 50% 62% at 6% 16%,rgba(122,188,255,.78),transparent 70%),radial-gradient(ellipse 46% 56% at 96% 86%,rgba(176,150,255,.62),transparent 68%),radial-gradient(ellipse 40% 38% at 50% 46%,rgba(140,224,255,.4),transparent 64%),linear-gradient(180deg,#eaf2fb 0%,#d5e8ff 36%,#e4dbfb 72%,#f3f6fb 100%)}
.notes-band:after{background-image:radial-gradient(rgba(86,120,168,.28) 1.1px,transparent 1.2px);background-size:18px 18px;opacity:.7;-webkit-mask-image:linear-gradient(180deg,transparent,#000 12%,#000 86%,transparent);mask-image:linear-gradient(180deg,transparent,#000 12%,#000 86%,transparent)}
.notes-orb,.notes-ring{position:absolute;pointer-events:none;z-index:0}
.notes-orb{border-radius:50%;filter:blur(26px)}
.notes-orb-a{width:260px;height:260px;left:3%;top:4%;background:#7fbeff99}
.notes-orb-b{width:300px;height:300px;right:0;bottom:2%;background:#c3a8ff96}
.notes-orb-c{width:190px;height:190px;left:40%;top:52%;background:#9ee8ff78}
.notes-ring{border:1.5px solid #ffffffcc;border-radius:50%;box-shadow:inset 0 0 0 1px #b7cceb55,0 0 40px #9ec4ff33}
.notes-ring-a{width:200px;height:200px;right:7%;top:8%;opacity:.7}
.notes-ring-b{width:128px;height:128px;left:8%;bottom:12%;opacity:.55}
.notes-band .wrap{position:relative;z-index:1}
.notes-band .update-section{padding:56px 0 28px}
.notes-band .info-grid{padding:18px 0 48px}
.notes-band .updates,.notes-band .info-card{background:linear-gradient(180deg,#ffffffef,#fbfdffea);border-color:#dce6f4;box-shadow:0 18px 50px rgba(52,78,120,.08);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.notes-band .store-card{background:linear-gradient(180deg,#ffffffef,#f4f8ffea)}
.notes-band .faq-card{background:linear-gradient(180deg,#ffffffef,#f6f4ffea)}
.notes-band .card-icon{background:linear-gradient(145deg,#eef4ff,#f3eeff);color:#5d7ed8;border:1px solid #fff}
.notes-band .update-tag{background:#eef3ff;border-color:#d4e0fa}

@media(max-width:760px){
  .notes-ring,.notes-orb-c{display:none}
  .notes-band .update-section{padding:42px 0 20px}
  .notes-band .info-grid{padding:8px 0 32px}
}

.cover.has-photo .cover-shape,.cover.has-photo .cover-text,.cover.has-photo .cover-sub{display:none}
.cover-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
.cover.has-photo:after{background:linear-gradient(180deg,#0000 45%,#0002 100%)}
.cover.has-photo .cover-index,.cover.has-photo .badge{z-index:2}
.detail-cover.has-photo{padding:0;overflow:hidden}
.detail-cover.has-photo img{width:100%;height:100%;object-fit:cover;display:block}
.product-bottom>small{color:#a1adbc;font-size:7px}
.changelog-note{margin:12px 0 0;color:#7f8ea2;font-size:12px;line-height:1.7;white-space:pre-wrap}
.changelog-list{list-style:none;margin:0;padding:0}
.changelog-list li{display:grid;grid-template-columns:96px 1fr;gap:14px;align-items:start;padding:11px 0;border-bottom:1px solid #edf1f6}
.changelog-list li:last-child{border-bottom:0}
.changelog-list time{color:#5d7fd4;font-size:12px;font-weight:750;letter-spacing:.2px}
.changelog-list span{color:#5a6b82;font-size:13px;line-height:1.6}

body{font-size:16px;line-height:1.75}
.brand-copy b{font-size:20px}
.brand-copy small{font-size:12px;letter-spacing:1.1px;color:#6f7e93}
.topbar-right,.live{font-size:13px;color:#5f6e82}
.kicker{font-size:12px;letter-spacing:1.8px;color:#6f7e91}
.section-title h2,.card-head h2{font-size:30px;margin:8px 0 6px}
.section-title p,.card-head p{font-size:15px;line-height:1.7;color:#5f6e82}
.title-count{font-size:14px;color:#5f6e82}
.title-count b{font-size:26px}
.hero-side-kicker{font-size:12px;color:#6f7e91}
.hero-point span{font-size:13px}
.hero-point b{font-size:17px}
.hero-point small{font-size:14px;line-height:1.65;color:#5f6e82}
.hero-banner-bar p{font-size:16px;line-height:1.75;max-width:640px;color:#4f6074}
.btn{font-size:15px;padding:14px 22px}
.product-category,.product-top,.cover-index{font-size:13px}
.badge{font-size:12px;padding:5px 8px}
.cover-text{font-size:24px}
.cover-sub{font-size:13px}
.product h3{font-size:18px;margin:8px 0 6px}
.product p{font-size:14px;line-height:1.7;color:#5f6e82;height:auto;min-height:0;max-height:4.6em;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.tag{font-size:12px;padding:4px 8px}
.product-bottom small,.product-bottom>small{font-size:13px;color:#5f6e82}
.product{cursor:pointer}
.update-row.has-body{cursor:pointer}
.update-body{display:none;margin:8px 0 0;color:#5f6e82;font-size:14px;line-height:1.7}
.update-row.open .update-body{display:block}
.update-no{font-size:14px;color:#7a8798}
.update-main b{font-size:16px}
.update-main p{font-size:14px;line-height:1.7;color:#5f6e82}
.update-tag{font-size:12px;padding:4px 8px}
.update-row time{font-size:14px;color:#5f6e82}
.store-row{gap:14px;padding:16px 0}
.store-logo{width:52px;height:52px;border-radius:14px;padding:0;overflow:hidden;background:#fff;border:1px solid #e7eef6;box-shadow:0 8px 18px #3d5d8a12;flex-shrink:0}
.store-logo.xianyu{background:#FFE60F;border-color:#f0d400}
.store-logo.douyin{background:#111;border-color:#111}
.store-logo-img,.store-logo svg{width:100%;height:100%;object-fit:cover;display:block}
.store-copy b{font-size:17px}
.store-copy span{font-size:14px;line-height:1.65;color:#5f6e82}
.store-link{font-size:15px}
.coming{font-size:14px}
.faq-row summary{padding:15px 0}
.faq-row summary>span{font-size:13px}
.faq-row summary b{font-size:16px}
.faq-row p{font-size:15px;line-height:1.8;color:#5f6e82}
.final-cta h2{font-size:32px}
.final-cta p{font-size:16px;line-height:1.75;max-width:540px;color:#4f6074}
.footer-brand b{font-size:16px}
.footer-brand span:last-child{font-size:13px}
.footer p{font-size:14px;line-height:1.7;color:#5f6e82}
.copyright{font-size:13px}
.footer-meta{display:flex;flex-direction:column;align-items:flex-end;gap:4px;flex-shrink:0}
.beian{color:#8b97a8;font-size:13px}
.beian:hover{color:#4f6f9a}
.detail-head p,.detail-desc{font-size:15px;line-height:1.75}
.detail-desc{margin:0}
.detail-section h3{font-size:16px}
.feature-list span{font-size:14px;padding:7px 10px}
.req small{font-size:13px}
.req b{font-size:15px}
.changelog-list time{font-size:14px}
.changelog-list span{font-size:15px}
.product-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.req{grid-template-columns:repeat(2,1fr)}
#products,#stores,#top,.section,.notes-band{scroll-margin-top:18px}
@media(max-width:760px){
  .wrap,.topbar{width:calc(100% - 28px)}
  .hero-banner-bar p{font-size:15px}
  .section-title h2,.card-head h2{font-size:26px}
  .final-cta h2{font-size:26px}
  .store-logo{width:48px;height:48px}
  .update-row{grid-template-columns:36px 1fr auto}
  .update-row time{display:block}
  .req{grid-template-columns:1fr 1fr}
  .footer-meta{align-items:flex-start;margin-top:12px}
}