@charset "UTF-8";
:root{color-scheme:light;--ink:#141624;--muted:#656272;--pink:#ff3788;--coral:#ff705c;--green:#16b784;--line:rgba(22,22,36,.1)}
*{box-sizing:border-box}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans",Arial,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;color:var(--ink);background:radial-gradient(ellipse at 76% 0%,#ffd1a9 0,transparent 53%),radial-gradient(ellipse at 9% 85%,#ffd0df 0,transparent 58%),linear-gradient(140deg,#ffe5d2,#ffd2c7 62%,#ffdee4);min-height:100vh}a{color:inherit;text-decoration:none}button,input{font:inherit}a,button{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #7149d8;outline-offset:5px}svg{flex:none}.wrap{width:min(1120px,calc(100% - 64px));margin-inline:auto}.topbar{display:flex;justify-content:space-between;align-items:center;padding-top:28px;padding-bottom:14px;gap:20px}.brand{display:flex;gap:10px;align-items:center;font-size:23px;font-weight:800;letter-spacing:-.8px}.brand-icon{display:grid;place-items:center;background:linear-gradient(125deg,var(--pink),var(--coral));width:34px;height:34px;border-radius:11px;color:white;font-size:25px;box-shadow:0 5px 16px #ff4c7d28}.languages{display:flex;gap:4px;background:#ffffff5c;padding:4px;border:1px solid #ffffff90;border-radius:24px}.languages a{font-size:12px;font-weight:600;padding:9px 14px;border-radius:20px;color:#736776;transition:background .2s}.languages a:hover{background:#ffffff8c}.languages [aria-current]{background:white;box-shadow:0 2px 7px #644c4b10;color:var(--ink)}.hero{text-align:center;padding-top:27px}.badge{display:inline-flex;align-items:center;gap:9px;font-size:12px;font-weight:700;background:#fffaf6;padding:10px 18px;border-radius:30px;color:#d54b82;box-shadow:0 4px 20px #82505b08}.live-dot{width:7px;height:7px;background:var(--green);border-radius:50%;box-shadow:0 0 0 3px #16b78412}.headline{font-size:clamp(40px,5.4vw,69px);line-height:1.055;letter-spacing:-2.8px;font-weight:800;margin:26px 0 21px}.headline span{color:#ff606d}.headline-ja{line-height:1.25;letter-spacing:-2px}.description{font-size:16px;line-height:1.65;max-width:785px;margin:0 auto 28px;color:#45373e;text-wrap:pretty}.download-button{display:inline-flex;justify-content:center;align-items:center;gap:13px;background:linear-gradient(105deg,var(--pink),var(--coral));color:white;min-height:60px;padding:18px 37px;font-size:17px;font-weight:750;border-radius:40px;box-shadow:0 11px 30px #ff498347;transition:transform .2s,box-shadow .2s}.download-button:hover{transform:translateY(-2px);box-shadow:0 14px 34px #ff498366}.trust{display:flex;align-items:center;justify-content:center;gap:7px;font-size:11px;font-weight:600;color:#7b6672;margin:15px 0 0}.trust b{font-weight:400}.check{display:grid;place-items:center;width:16px;height:16px;border-radius:50%;background:var(--green);color:white;font-size:11px;margin-right:1px}.phone-stage{position:relative;isolation:isolate;margin:36px auto 0;width:310px}.phone-stage::before{content:"";position:absolute;z-index:-1;inset:-10% -35% -2%;background:radial-gradient(ellipse at center,#ff62a84d,transparent 68%);filter:blur(22px)}.phone{position:relative;padding:9px;background:#202020;border-radius:44px;box-shadow:inset 0 0 0 2px #494849,0 22px 46px #7d34412e,0 6px 14px #55273326;text-align:left}.phone::after{content:"";position:absolute;background:#3d3a3a;left:-3px;top:92px;width:3px;height:40px;border-radius:2px}.phone-screen{position:relative;border-radius:35px;overflow:hidden;background:linear-gradient(#fff6fb,#ffebf2);min-height:549px}.status-bar{height:37px;display:flex;align-items:center;justify-content:space-between;padding:4px 19px 0;font-size:11px;color:#17171b;position:relative}.notch{position:absolute;width:104px;height:24px;background:#0a0a0b;top:0;left:50%;transform:translateX(-50%);border-radius:0 0 17px 17px}.status-icons{display:flex;align-items:center;gap:5px;font-size:9px;letter-spacing:-1px}.battery{display:block;position:relative;width:13px;height:7px;border:1px solid #1b1b22;border-radius:2px}.battery::before{content:"";position:absolute;background:#46c063;inset:1px}.battery::after{content:"";position:absolute;right:-3px;top:1px;height:3px;width:2px;background:#1b1b22}.chat-header{display:flex;align-items:center;gap:9px;padding:9px 12px 12px;background:#ffffffeb;border-bottom:1px solid #f9eaf1}.back-icon{font-size:26px;color:var(--pink);font-weight:300}.avatar{width:38px;height:38px;border:2px solid #ff69a5;border-radius:50%;background:linear-gradient(140deg,#e9d4b0,#c0ae90);display:grid;place-items:center;font-size:27px;line-height:1;box-shadow:inset 0 0 0 2px white;overflow:hidden}.chat-person{display:flex;flex-direction:column;gap:4px;flex:1;font-size:12px}.chat-person span{font-size:10px;color:var(--green)}.chat-person i{display:inline-block;width:5px;height:5px;background:var(--green);border-radius:50%;margin-right:4px}.more{color:#aaa;letter-spacing:2px;font-size:20px;align-self:center}.messages{padding:14px 12px 23px;display:flex;flex-direction:column;align-items:flex-start;gap:0;font-family:Arial,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif}.message{font-size:12px;line-height:1.45;padding:10px 12px;max-width:84%;box-shadow:0 2px 5px #67394708}.incoming{background:white;border-radius:17px 17px 17px 5px}.outgoing{align-self:flex-end;background:linear-gradient(115deg,#ff3989,#ffa338);color:white;border-radius:17px 17px 5px 17px;box-shadow:0 3px 9px #ff6b9730}.follow-up{margin-top:6px}.timestamp{font-size:9px;color:#9d929b;margin-top:4px;margin-bottom:9px}.incoming-time{margin-left:80px}.outgoing-time{align-self:flex-end;margin-right:3px}.typing{display:flex;gap:4px;padding:10px 12px;border-radius:20px;background:white;margin-top:2px}.typing i{width:5px;height:5px;border-radius:50%;background:#ff94bf}.typing i:first-child{background:#ff5197}.typing i:last-child{background:#ffc4dc}.phone-bottom{position:absolute;bottom:8px;left:50%;transform:translateX(-50%);width:91px;height:4px;background:#17171b;border-radius:6px}.sticker{position:absolute;z-index:2;line-height:1;filter:drop-shadow(0 2px 1px #25222222)}.sticker-heart{top:50px;left:-22px;font-size:31px;transform:rotate(-12deg)}.sticker-spark{right:-26px;top:155px;font-size:31px;transform:rotate(7deg)}.sticker-chat{right:-21px;bottom:149px;font-size:27px;transform:rotate(7deg)}.sticker-fire{left:-19px;bottom:63px;font-size:31px;transform:rotate(-8deg)}.example-label{font-size:10px;color:#a17487;margin-top:17px;margin-bottom:0;letter-spacing:.3px}.footer{display:flex;justify-content:space-between;gap:20px;align-items:center;border-top:1px solid #ca889623;margin-top:39px;padding-top:24px;padding-bottom:27px;color:#967485;font-size:12px}.footer small{font-size:10px}.mobile-download{display:none}.notice-body{display:grid;place-items:center;padding:24px}.notice-card{text-align:center;max-width:540px;background:#ffffff9c;border:1px solid white;border-radius:30px;padding:42px 34px;box-shadow:0 20px 60px #89546415}.notice-star{color:var(--pink);font-size:55px}.notice-card h1{font-size:30px;line-height:1.3;letter-spacing:-.8px}.notice-card p{color:var(--muted);line-height:1.7}.notice-card .download-button{margin-top:12px;min-height:48px;font-size:14px}
@media(min-width:1500px){.hero{padding-top:40px}.headline{font-size:76px}.phone-stage{margin-top:42px}}@media(max-width:650px){.wrap{width:calc(100% - 36px)}.topbar{padding-top:19px;padding-bottom:8px;gap:10px}.brand{font-size:19px;gap:7px}.brand-icon{width:29px;height:29px;font-size:22px;border-radius:9px}.languages{gap:0;padding:3px}.languages a{font-size:10px;padding:8px 9px}.hero{padding-top:30px}.badge{font-size:10px;padding:9px 14px}.headline{font-size:clamp(34px,8.8vw,52px);letter-spacing:-1.6px;margin:24px 0 18px;line-height:1.1}.headline-ja{font-size:clamp(31px,8vw,48px);letter-spacing:-1px;line-height:1.28}.description{font-size:13px;line-height:1.7;max-width:410px;margin-bottom:25px}.download-button{font-size:14px;min-height:55px;padding:16px 25px;gap:9px}.trust{font-size:9px;gap:5px}.phone-stage{width:284px;margin-top:32px}.phone{padding:8px;border-radius:40px}.phone-screen{border-radius:32px;min-height:545px}.message{font-size:11.5px}.chat-person{font-size:11px}.chat-person span{font-size:9px}.sticker-heart{left:-15px;font-size:28px}.sticker-spark{right:-19px;font-size:28px}.sticker-chat{right:-17px}.sticker-fire{left:-14px}.footer{flex-direction:column;text-align:center;font-size:11px;gap:10px;margin-top:30px;padding-bottom:100px}.mobile-download{display:flex;align-items:center;justify-content:space-between;gap:12px;position:fixed;z-index:5;bottom:0;left:0;right:0;background:#fffbf9ed;border-top:1px solid #ffe2de;box-shadow:0 -6px 28px #74354810;padding:12px 18px calc(12px + env(safe-area-inset-bottom));transform:translateY(110%);transition:transform .2s;backdrop-filter:blur(14px);visibility:hidden}.mobile-download.is-visible{transform:translateY(0);visibility:visible}.mobile-download span{display:flex;flex-direction:column;gap:4px;font-size:14px;max-width:30%;overflow-wrap:anywhere}.mobile-download small{font-size:9px;color:var(--muted)}.mobile-download a{background:linear-gradient(105deg,var(--pink),var(--coral));color:white;border-radius:25px;padding:12px 17px;font-size:11px;font-weight:700;text-align:center;max-width:68%}.notice-card{padding:30px 22px}.notice-card h1{font-size:25px}}
@media(max-width:430px){.topbar{flex-wrap:wrap;justify-content:center}.languages{width:100%;justify-content:center}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media(max-width:650px){.phone-stage{width:min(284px,calc(100% - 28px))}.phone-stage::before{inset:-10% 0 -2%}}