:root{--pink:#ff8eae;--pink-dark:#f4608d;--pink-soft:#fff0f4;--rose:#ffc4d4;--purple:#8d73d9;--ink:#39313b;--muted:#8f838d;--white:#fff;--shadow:0 24px 70px rgba(172,93,120,.15)}
*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;background:#fffafc;overflow-x:hidden}a{text-decoration:none;color:inherit}button{font:inherit}body:before{content:"";position:fixed;inset:0;background-image:radial-gradient(#f5cbd7 1px,transparent 1px);background-size:32px 32px;opacity:.18;pointer-events:none;z-index:-1}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}.reveal.revealed{opacity:1;transform:none}
.site-header{height:82px;display:flex;align-items:center;max-width:1220px;margin:auto;padding:0 26px;position:relative;z-index:20}.brand{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:800;letter-spacing:2px}.brand-mark{width:40px;height:40px;border-radius:14px;background:linear-gradient(145deg,#ff97b5,#ff6e99);display:grid;place-items:center;box-shadow:0 8px 20px #ffc2d4;color:white}.brand-mark svg{width:29px;height:29px;fill:none;stroke:white;stroke-width:2;transform:translateY(-2px)}.brand-mark svg circle{fill:#fff3f7;stroke:none}.nav-links{display:flex;gap:42px;margin:auto;font-size:14px;color:#71666e}.nav-links a{transition:.2s}.nav-links a:hover{color:var(--pink-dark)}.header-download{padding:11px 22px;border:1px solid #ffc0d2;border-radius:24px;color:var(--pink-dark);font-size:14px;font-weight:700;background:#fff;transition:.2s}.header-download:hover{background:var(--pink-soft);transform:translateY(-2px)}
.hero{max-width:1220px;min-height:680px;margin:auto;padding:48px 26px 70px;display:grid;grid-template-columns:48% 52%;align-items:center;position:relative}.hero-copy{position:relative;z-index:3;padding-left:32px}.eyebrow{display:inline-flex;align-items:center;gap:9px;color:#a47989;background:#fff1f5;border:1px solid #ffdae5;padding:8px 14px;border-radius:20px;font-size:13px;font-weight:600}.eyebrow span{width:8px;height:8px;border-radius:50%;background:#ff719a;box-shadow:0 0 0 4px #ffdbe5}.hero h1{font-size:66px;line-height:1.18;margin:24px 0 20px;letter-spacing:-3px}.hero h1 em{font-style:normal;background:linear-gradient(90deg,#f06490,#a982e2);-webkit-background-clip:text;color:transparent}.hero-desc{font-size:17px;line-height:1.9;color:#80727d;max-width:470px;margin:0}.hero-actions{display:flex;align-items:center;gap:28px;margin-top:34px}.primary-btn{height:62px;padding:0 25px;border-radius:18px;background:linear-gradient(135deg,#ff7fa5,#fa5d8c);color:white;display:flex;align-items:center;gap:12px;box-shadow:0 14px 26px rgba(245,96,140,.28);transition:.25s}.primary-btn:hover{transform:translateY(-3px);box-shadow:0 18px 32px rgba(245,96,140,.35)}.primary-btn span:last-child{font-size:16px;font-weight:700;display:flex;flex-direction:column}.primary-btn small{font-size:10px;font-weight:400;opacity:.8}.btn-icon{font-size:23px}.text-btn{font-size:14px;font-weight:700}.text-btn span{display:inline-grid;place-items:center;width:34px;height:34px;background:white;color:var(--pink-dark);border-radius:50%;margin-right:8px;box-shadow:0 5px 18px #f3d6df}.social-proof{display:flex;align-items:center;gap:13px;margin-top:42px}.avatar-stack{display:flex}.avatar{width:36px;height:36px;border:3px solid white;border-radius:50%;display:grid;place-items:center;color:white;font-size:11px;margin-left:-8px}.avatar:first-child{margin-left:0}.a1{background:#e29379}.a2{background:#7f9cbd}.a3{background:#9e89bd}.a4{background:#dba75f}.social-proof div:last-child{display:flex;flex-direction:column}.social-proof strong{font-size:15px}.social-proof small{font-size:11px;color:#a396a0;margin-top:2px}
.hero-visual{height:580px;position:relative;display:grid;place-items:center}.hero-visual:before{content:"";position:absolute;width:500px;height:500px;border-radius:50%;background:linear-gradient(145deg,#ffe7ee,#fff6f9);box-shadow:inset 0 0 70px #ffdee8}.hero-visual:after{content:"";position:absolute;width:410px;height:410px;border-radius:50%;border:1px dashed #f9bdcf}.phone{width:278px;height:570px;background:#fff;border:7px solid #342f37;border-radius:40px;position:relative;z-index:3;padding:13px 15px 0;box-shadow:0 36px 80px rgba(106,71,88,.25),inset 0 0 0 2px #eee;overflow:hidden}.phone:before{content:"";position:absolute;top:5px;left:50%;transform:translateX(-50%);width:72px;height:17px;border-radius:15px;background:#342f37;z-index:5}.phone-top{height:28px;display:flex;justify-content:space-between;font-size:8px;font-weight:700;padding:0 5px}.phone-top i{width:48px}.app-head{display:flex;justify-content:space-between;align-items:center}.app-head small{font-size:9px;color:#9d9299}.app-head h3{font-size:16px;margin:3px 0 0}.bell{width:29px;height:29px;border-radius:50%;background:#fff0f4;display:grid;place-items:center;color:#e16d92}.category-row{display:flex;justify-content:space-between;font-size:9px;color:#a2989f;margin:17px 2px 12px}.category-row span{padding:5px 10px}.category-row .active{color:white;background:#fc769d;border-radius:12px}.room-card{border-radius:18px;overflow:hidden}.room-main{height:243px;background:linear-gradient(145deg,#805eae,#403260);position:relative;color:white}.room-art{height:105px;display:grid;place-items:center;background:radial-gradient(circle at 50% 20%,#bca7dc,#655184 58%,#493c64);position:relative}.music-note{font-size:44px;color:#f9c3dc;filter:drop-shadow(0 8px 12px #3e2d5e)}.room-live{position:absolute;top:8px;left:9px;z-index:2;font-size:7px;background:rgba(39,28,54,.5);padding:5px 8px;border-radius:12px}.room-live span{display:inline-block;width:5px;height:5px;background:#ff6f96;border-radius:50%;margin-right:3px}.sound-wave{position:absolute;bottom:11px;display:flex;align-items:center;gap:3px}.sound-wave i{width:2px;height:8px;background:#fbcce0;border-radius:2px}.sound-wave i:nth-child(2),.sound-wave i:nth-child(4){height:14px}.sound-wave i:nth-child(3){height:20px}.room-info{padding:11px 12px 4px}.room-info small{font-size:8px;color:#dfccea}.room-info h4{font-size:11px;margin:3px 0}.room-host{margin:6px 10px 0;padding-top:8px;border-top:1px solid rgba(255,255,255,.14);display:flex;align-items:center;gap:6px;font-size:7px}.room-host>span:nth-child(2){display:flex;flex-direction:column;flex:1}.room-host b{font-size:6px;color:#dfccea;margin-top:2px}.mini-avatar{width:27px;height:27px;border-radius:50%;display:grid;place-items:center;font-size:8px;color:white}.mini-avatar.purple{background:#ab7dc0}.room-host button{border:0;border-radius:12px;padding:5px 11px;background:#f58ab0;color:#fff;font-size:7px}.app-section-title{display:flex;justify-content:space-between;align-items:center;margin:15px 2px 9px;font-size:10px}.app-section-title span{font-size:7px;color:#a89da5}.mini-rooms{display:grid;grid-template-columns:1fr 1fr;gap:8px}.mini-rooms>div{background:#fff6f8;border-radius:12px;padding:6px;display:flex;flex-direction:column}.mini-scene{height:48px;border-radius:9px;display:grid;place-items:center;font-size:19px;margin-bottom:5px}.scene-one{background:#eddfff}.scene-two{background:#ffe3cd}.mini-rooms b{font-size:8px}.mini-rooms small{font-size:6px;color:#a99ca5;margin-top:2px}.app-nav{position:absolute;bottom:0;left:0;right:0;height:51px;background:white;display:flex;justify-content:space-around;align-items:center;border-top:1px solid #f3edf0;color:#b6abb2}.app-nav span{font-size:13px;display:flex;flex-direction:column;text-align:center}.app-nav small{font-size:6px;margin-top:2px}.app-nav .active{color:#f3759c}.app-nav button{width:37px;height:30px;border:0;border-radius:11px;background:linear-gradient(135deg,#ff8ead,#f36391);color:white;font-size:18px;box-shadow:0 6px 14px #ffc6d6}.floating-card{position:absolute;z-index:5;background:rgba(255,255,255,.93);backdrop-filter:blur(12px);border:1px solid #fff;border-radius:17px;box-shadow:0 14px 35px rgba(144,88,110,.15);display:flex;align-items:center}.fc-left{left:7px;top:93px;padding:11px 12px;gap:9px}.fc-left div{display:flex;flex-direction:column}.fc-left b{font-size:10px}.fc-left small{font-size:7px;color:#aa9ba3;margin-top:2px}.fc-left .heart{color:#f46b95;margin-left:3px}.mini-avatar.pink{background:linear-gradient(135deg,#ffc17d,#f28ba8)}.fc-right{right:5px;bottom:83px;padding:12px 15px;gap:10px}.fc-right div:nth-child(2){display:flex;flex-direction:column}.fc-right b{font-size:10px}.fc-right small{font-size:7px;color:#a1969d;margin-top:4px}.fc-right small i{display:inline-block;width:5px;height:5px;background:#62d69a;border-radius:50%}.live-orbit{width:32px;height:32px;border-radius:50%;background:#ffe4ed;display:grid;place-items:center;color:#ed6f96;font-size:10px;border:1px solid #ffc5d6}.deco-note{position:absolute;color:#ee83a5;font-size:26px;z-index:2}.n1{top:38px;right:86px;transform:rotate(18deg)}.n2{bottom:42px;left:82px;transform:rotate(-18deg)}.deco-dot{position:absolute;border-radius:50%;background:#e9d0ff}.d1{width:12px;height:12px;right:24px;top:180px}.d2{width:8px;height:8px;left:30px;bottom:185px;background:#ffc8d7}.hero-blur{position:absolute;border-radius:50%;filter:blur(25px);opacity:.4}.blur-one{width:180px;height:180px;background:#ffd8e4;left:-70px;top:90px}.blur-two{width:130px;height:130px;background:#e7d5ff;left:42%;bottom:20px}
.feature-strip{max-width:1120px;margin:10px auto 100px;background:white;box-shadow:0 16px 50px rgba(177,120,139,.1);border:1px solid #f9e9ee;border-radius:24px;display:grid;grid-template-columns:repeat(4,1fr);padding:25px 20px}.feature-strip>div{display:flex;align-items:center;justify-content:center;gap:13px;border-right:1px solid #f3e6eb}.feature-strip>div:last-child{border:0}.feature-strip>div>span{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:#fff0f4;color:#ee7599;font-size:20px}.feature-strip p{display:flex;flex-direction:column;margin:0}.feature-strip b{font-size:14px}.feature-strip small{font-size:10px;color:#a99ba4;margin-top:4px}
.rooms-section{padding:90px 26px 110px;background:linear-gradient(180deg,#fff7fa,#fff)}.section-heading{text-align:center}.section-heading>span,.download-copy>span{font-size:12px;color:#ef759a;background:#fff0f4;padding:7px 13px;border-radius:18px;font-weight:700}.section-heading h2{font-size:36px;margin:18px 0 12px}.section-heading p{font-size:14px;color:#948790}.room-grid{max-width:1080px;margin:46px auto 0;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.topic-card{min-height:280px;border-radius:28px;padding:26px;position:relative;overflow:hidden;transition:.25s}.topic-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}.topic-card:after{content:"";position:absolute;width:150px;height:150px;border-radius:50%;right:-55px;top:-55px;background:rgba(255,255,255,.4)}.coral{background:#ffe8ee}.lavender{background:#eee7ff}.peach{background:#fff0e3}.topic-icon{width:58px;height:58px;border-radius:19px;background:rgba(255,255,255,.85);display:grid;place-items:center;font-size:28px;margin-bottom:25px;box-shadow:0 8px 20px rgba(105,77,91,.08)}.topic-card>span{font-size:11px;color:#a47a89}.topic-card h3{font-size:20px;margin:7px 0 10px}.topic-card p{font-size:12px;color:#8d7d87;margin:0 0 28px}.topic-card>div:last-child{display:flex;justify-content:space-between;align-items:center}.tiny-avatars{display:flex}.tiny-avatars i{width:26px;height:26px;border-radius:50%;background:#fff;border:2px solid #ffe8ee;display:grid;place-items:center;font-style:normal;font-size:8px;margin-left:-5px;color:#8d7581}.tiny-avatars i:first-child{margin-left:0}.topic-card>div:last-child>b{font-size:9px;color:#95858e}.topic-card>div:last-child em{display:inline-block;width:6px;height:6px;background:#57c98e;border-radius:50%;margin-right:3px}
.safety-section{padding:90px 26px}.safety-card{max-width:1040px;margin:auto;border-radius:34px;padding:55px 70px;background:linear-gradient(135deg,#fff0f5,#f8f0ff);display:grid;grid-template-columns:240px 1fr;align-items:center;gap:35px;position:relative;overflow:hidden}.safety-card:after{content:"";position:absolute;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.5);right:-80px;bottom:-100px}.shield{width:150px;height:170px;margin:auto;background:linear-gradient(145deg,#ff94b3,#ef6d97);clip-path:polygon(50% 0,93% 17%,88% 70%,50% 100%,12% 70%,7% 17%);display:grid;place-items:center;font-size:55px;color:white;filter:drop-shadow(0 18px 20px rgba(213,95,133,.25));position:relative}.shield span{position:absolute;width:32px;height:32px;background:white;color:#ec7098;border-radius:50%;display:grid;place-items:center;font-size:16px;right:23px;bottom:34px}.safety-card .label{font-size:11px;color:#ed7197;font-weight:700}.safety-card h2{font-size:30px;margin:10px 0}.safety-card p{font-size:13px;line-height:1.9;color:#857782;max-width:600px}.safety-points{display:flex;gap:23px;margin-top:22px;font-size:11px;color:#756873;font-weight:700}.safety-points span::first-letter{color:#ed7197}
.download-section{max-width:1120px;margin:45px auto 100px;min-height:350px;border-radius:36px;background:linear-gradient(125deg,#ff97b5,#ee79a1);padding:56px 90px;color:white;position:relative;overflow:hidden;display:flex;align-items:center}.download-section:before{content:"";position:absolute;width:430px;height:430px;border:1px solid rgba(255,255,255,.25);border-radius:50%;right:-70px;top:-160px}.download-copy{position:relative;z-index:2;flex:1}.download-copy>span{background:rgba(255,255,255,.18);color:white}.download-copy h2{font-size:36px;line-height:1.35;margin:17px 0 8px}.download-copy p{font-size:13px;opacity:.85}.store-row{display:flex;gap:12px;margin-top:25px}.store-row a{width:155px;height:49px;border-radius:13px;background:#3c3540;display:flex;align-items:center;justify-content:center;gap:9px}.store-row b{font-size:22px}.store-row span{font-size:12px;font-weight:700;display:flex;flex-direction:column}.store-row small{font-size:7px;font-weight:400;opacity:.7}.qr-wrap{position:relative;z-index:2;margin-right:90px;display:flex;flex-direction:column;align-items:center;gap:8px}.qr-wrap>small{font-size:10px}.qr-code{width:150px;height:150px;border-radius:18px;background:#fff;padding:12px;position:relative;box-shadow:0 16px 35px rgba(111,42,70,.18)}.qr-grid{height:100%;border:8px solid #463b47;background:repeating-conic-gradient(#463b47 0 25%,transparent 0 50%) 50%/18px 18px;opacity:.9}.qr-code>span{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%);width:45px;height:45px;border-radius:12px;background:white;color:#f26f98;display:grid;place-items:center;font-size:9px;font-weight:800;border:3px solid #fff}.download-bubbles i{position:absolute;border-radius:50%;background:rgba(255,255,255,.16)}.download-bubbles i:nth-child(1){width:70px;height:70px;left:44%;top:-20px}.download-bubbles i:nth-child(2){width:28px;height:28px;right:30px;bottom:40px}.download-bubbles i:nth-child(3){width:18px;height:18px;left:55%;bottom:25px}
footer{max-width:1120px;margin:auto;padding:35px 0 45px;border-top:1px solid #f0e4e9;display:grid;grid-template-columns:1fr auto;align-items:center;gap:10px;color:#998b94}.footer-brand{display:flex;align-items:center;gap:9px}.brand-mark.small{width:29px;height:29px;border-radius:10px;font-size:15px}.footer-brand b{font-size:17px;color:#4b4248}.footer-brand small{font-size:9px;margin-left:8px}.footer-links{display:flex;gap:25px;font-size:10px}footer>p{grid-column:1/-1;font-size:9px;margin:12px 0 0}
@media(max-width:900px){.nav-links{display:none}.site-header{justify-content:space-between}.hero{grid-template-columns:1fr;padding-top:45px}.hero-copy{padding:0;text-align:center}.hero-desc{margin:auto}.hero-actions,.social-proof{justify-content:center}.hero-visual{margin-top:50px}.feature-strip{margin:10px 20px 80px;grid-template-columns:1fr 1fr;gap:20px}.feature-strip>div:nth-child(2){border:0}.room-grid{grid-template-columns:1fr 1fr}.safety-card{padding:45px 35px;grid-template-columns:180px 1fr}.download-section{margin:45px 20px 80px;padding:55px}.qr-wrap{margin-right:20px}footer{margin:0 25px}}
@media(max-width:620px){.site-header{height:70px}.header-download{padding:9px 15px}.hero{padding:35px 18px 55px}.hero h1{font-size:44px;letter-spacing:-2px}.hero-desc{font-size:15px}.hero-actions{flex-direction:column;gap:18px}.hero-visual{height:540px;transform:scale(.9);margin-left:-30px;margin-right:-30px}.floating-card{display:none}.feature-strip{grid-template-columns:1fr;margin-top:-20px}.feature-strip>div{border-right:0;justify-content:flex-start;padding-left:25px}.rooms-section{padding:70px 18px}.section-heading h2{font-size:29px}.room-grid{grid-template-columns:1fr}.safety-section{padding:70px 18px}.safety-card{grid-template-columns:1fr;text-align:center;padding:38px 23px}.safety-points{flex-direction:column;gap:9px}.download-section{margin:20px 18px 70px;padding:50px 25px;flex-direction:column;text-align:center}.download-copy h2{font-size:30px}.store-row{justify-content:center;flex-wrap:wrap}.qr-wrap{margin:35px 0 0}footer{display:flex;flex-direction:column;text-align:center}.footer-brand{flex-wrap:wrap;justify-content:center}.footer-links{flex-wrap:wrap;justify-content:center}}