:root{--pink:#e65b86;--pink-dark:#cc3f6c;--pink-soft:#fff0f5;--teal:#26a8a0;--teal-soft:#eaf8f7;--ink:#2c2b31;--muted:#74747d;--line:#ece8eb;--bg:#fff;--shadow:0 18px 50px rgba(78,49,62,.10);--radius:20px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;color:var(--ink);background:#fff;line-height:1.65}button,select{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.container{width:min(1120px,calc(100% - 40px));margin:auto}.top-strip{background:var(--teal);color:white;text-align:center;font-size:12px;padding:6px 16px;letter-spacing:.04em}.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid rgba(236,232,235,.9)}.header-inner{height:76px;display:flex;align-items:center;gap:28px}.brand{display:inline-flex;align-items:center;gap:10px;min-width:max-content}.brand-icon{display:block;object-fit:contain;width:42px;height:42px;flex:0 0 42px}.brand-text{display:flex;flex-direction:column;line-height:1.12}.brand-text strong{font-family:Georgia,"Times New Roman",serif;letter-spacing:.08em;font-size:21px}.brand-text small{font-size:10px;color:#777;margin-top:4px}.desktop-nav{display:flex;align-items:center;gap:24px;margin-left:auto}.desktop-nav a{font-size:13px;font-weight:700;color:#555}.desktop-nav a:hover{color:var(--pink)}.header-download,.primary-btn,.search-btn,.card-btn,.white-btn,.mobile-cta button{border:0;border-radius:999px;font-weight:800;transition:.2s ease}.header-download{padding:12px 19px;background:var(--pink);color:white;box-shadow:0 7px 16px rgba(230,91,134,.2)}.header-download:hover,.primary-btn:hover,.search-btn:hover,.card-btn:hover{background:var(--pink-dark);transform:translateY(-1px)}
.hero{overflow:hidden;background:linear-gradient(180deg,#fff 0,#fff9fb 100%);padding:70px 0 84px}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:54px}.eyebrow,.section-kicker{font-size:12px;font-weight:900;letter-spacing:.18em;color:var(--teal)}.hero h1{font-size:clamp(44px,5.2vw,72px);line-height:1.13;margin:14px 0 22px;letter-spacing:-.035em}.hero h1 span{color:var(--pink)}.hero-lead{font-size:17px;color:#5f5c63;max-width:620px}.hero-actions{display:flex;align-items:center;gap:16px;margin:30px 0 20px;flex-wrap:wrap}.primary-btn{background:var(--pink);color:white;padding:17px 26px;font-size:16px;box-shadow:0 12px 30px rgba(230,91,134,.28)}.android-icon{font-size:12px;margin-right:7px}.download-note{font-size:13px;color:var(--muted)}.download-note b{color:var(--pink)}.trust-points{list-style:none;padding:0;margin:22px 0 0;display:flex;gap:18px;flex-wrap:wrap;font-size:13px;font-weight:700;color:#5e5b60}.hero-visual{position:relative;min-height:480px;display:grid;place-items:center}.visual-blob{position:absolute;border-radius:50%}.blob-a{width:410px;height:410px;background:#fff0f5;right:15px;top:30px}.blob-b{width:230px;height:230px;background:var(--teal-soft);left:10px;bottom:10px}.couple-card{position:relative;width:min(450px,92%);height:420px;background:white;border-radius:38px;box-shadow:0 35px 80px rgba(95,51,69,.16);overflow:hidden;border:1px solid #f2e7ec}.portrait{position:absolute;bottom:-8px;width:245px;height:360px}.portrait-woman{left:30px}.portrait-man{right:-16px;transform:scale(.95)}.portrait .body{position:absolute;left:30px;bottom:0;width:185px;height:190px;border-radius:100px 100px 20px 20px}.portrait-woman .body{background:linear-gradient(135deg,#f6a5bc,#e2688c)}.portrait-man .body{background:linear-gradient(135deg,#6cb8b0,#2a8c86)}.portrait .face{position:absolute;left:73px;top:86px;width:112px;height:138px;border-radius:48% 48% 46% 46%;background:#f4c7a9;z-index:2}.portrait .hair{position:absolute;left:57px;top:52px;width:148px;height:168px;border-radius:80px 80px 46px 46px;background:#3f332f;z-index:1}.portrait-woman .hair:after{content:"";position:absolute;width:150px;height:150px;border-radius:40px;background:#3f332f;left:-21px;top:55px;transform:rotate(6deg)}.portrait-man .hair{height:105px;border-radius:70px 70px 35px 35px;background:#2f2d2c}.portrait-man .face{top:84px}.match-badge{position:absolute;z-index:6;left:25px;top:26px;width:92px;height:92px;border-radius:50%;background:white;display:grid;place-items:center;text-align:center;color:var(--teal);font-size:10px;font-weight:900;line-height:1.1;box-shadow:0 10px 30px rgba(58,85,82,.14)}.match-badge strong{font-size:23px;color:var(--pink)}.mini-card{position:absolute;z-index:7;background:white;border-radius:14px;padding:10px 14px;box-shadow:0 8px 24px rgba(45,43,49,.12);display:flex;gap:8px;align-items:center;font-size:11px}.mini-card span{color:var(--muted)}.mini-card b{color:var(--ink)}.mini-left{left:12px;bottom:32px}.mini-right{right:18px;top:45px}
.finder{padding:70px 0 42px;background:white}.finder h2,.events-section h2,.features h2,.howto h2,.voice h2,.safety h2{font-size:34px;margin:8px 0 8px}.section-sub{color:var(--muted);margin:0 0 26px}.search-panel{display:grid;grid-template-columns:repeat(3,1fr) auto;gap:12px;background:#fff;border:1px solid var(--line);padding:18px;border-radius:18px;box-shadow:var(--shadow)}.search-panel label{font-size:11px;font-weight:800;color:#777}.search-panel select{display:block;width:100%;margin-top:6px;border:0;background:#f8f6f7;border-radius:10px;padding:13px 12px;color:var(--ink);outline:none}.search-btn{align-self:end;background:var(--pink);color:white;padding:13px 22px;min-height:47px}.events-section{padding:60px 0 82px}.section-heading-row{display:flex;align-items:end;justify-content:space-between;gap:20px}.text-link{border:0;background:none;color:var(--pink);font-weight:800}.event-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:28px}.event-card{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;box-shadow:0 12px 36px rgba(63,49,55,.07)}.event-thumb{height:170px;padding:18px;display:flex;flex-direction:column;justify-content:flex-end;color:white;position:relative;overflow:hidden}.event-thumb:before,.event-thumb:after{content:"";position:absolute;border-radius:50%}.event-thumb:before{width:145px;height:145px;background:rgba(255,255,255,.22);right:-20px;top:-24px}.event-thumb:after{width:90px;height:90px;background:rgba(255,255,255,.15);left:-10px;bottom:-15px}.thumb-1{background:linear-gradient(135deg,#e98bab,#c44f79)}.thumb-2{background:linear-gradient(135deg,#45b7ae,#247f79)}.thumb-3{background:linear-gradient(135deg,#7d90ce,#5d6eb4)}.event-thumb span,.event-thumb b{position:relative;z-index:2}.event-thumb span{font-size:12px}.event-thumb b{font-size:23px;margin-top:4px}.event-body{padding:18px}.status{margin:0 0 8px;color:var(--pink);font-weight:900;font-size:12px}.event-body h3{font-size:17px;line-height:1.55;margin:0 0 15px}.event-body dl{margin:0;display:grid;grid-template-columns:1fr 1fr;gap:8px}.event-body dl div{background:#faf8f9;border-radius:10px;padding:9px}.event-body dt{font-size:10px;color:#8c898e}.event-body dd{font-size:12px;font-weight:800;margin:2px 0 0}.card-btn{width:100%;margin-top:15px;padding:12px;background:#fff0f5;color:var(--pink)}.card-btn:hover{color:#fff}
.features{padding:82px 0;background:#fbfafb;text-align:center}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:34px}.feature-grid article{background:#fff;padding:30px 25px;border-radius:18px;border:1px solid var(--line)}.feature-no{width:46px;height:46px;margin:0 auto 14px;border-radius:50%;display:grid;place-items:center;background:var(--teal-soft);color:var(--teal);font-weight:900}.feature-grid h3{font-size:19px;margin:4px 0}.feature-grid p{font-size:14px;color:var(--muted);margin:8px 0}.howto{padding:90px 0}.howto-grid{display:grid;grid-template-columns:420px 1fr;gap:80px;align-items:center}.phone-mockup{width:310px;height:610px;border-radius:45px;border:10px solid #232329;background:#fff;box-shadow:0 25px 70px rgba(45,43,49,.2);margin:auto;position:relative;overflow:hidden}.phone-notch{position:absolute;z-index:3;top:0;left:50%;transform:translateX(-50%);width:115px;height:25px;background:#232329;border-radius:0 0 16px 16px}.phone-screen{padding:42px 18px 20px;text-align:center}.app-top{display:flex;justify-content:space-between;align-items:center;color:var(--pink);font-family:Georgia,serif}.app-mini-brand{display:flex;align-items:center;gap:8px}.app-mini-icon{width:20px;height:20px;object-fit:contain}.profile-photo{height:290px;border-radius:24px;background:linear-gradient(160deg,#ffe5ee,#f1c4d4);margin:18px 0 13px;position:relative;overflow:hidden}.avatar-circle{position:absolute;width:180px;height:230px;background:linear-gradient(#f2c6aa 0 44%,#40302f 45% 56%,#dd7798 57%);border-radius:90px 90px 30px 30px;left:50%;bottom:-25px;transform:translateX(-50%)}.online-dot{position:absolute;width:14px;height:14px;background:#46b98e;border:3px solid white;border-radius:50%;right:17px;bottom:17px}.phone-screen h4{font-size:20px;margin:0}.phone-screen h4 small{font-size:13px;color:#8c898e}.phone-screen p{font-size:11px;color:#777;margin:2px 0 9px}.compatibility{font-size:11px;background:#f2faf9;border-radius:999px;padding:7px;color:#487c78}.compatibility strong{color:var(--teal)}.swipe-row{display:flex;justify-content:center;gap:20px;margin-top:16px}.swipe-row i{width:38px;height:38px;border-radius:50%;box-shadow:0 4px 14px rgba(0,0,0,.1);display:grid;place-items:center;font-style:normal}.swipe-row .heart{color:white;background:var(--pink)}.howto-copy ol{list-style:none;padding:0;margin:28px 0}.howto-copy li{position:relative;padding:0 0 22px 54px}.howto-copy li:before{content:counter(list-item);position:absolute;left:0;top:0;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--pink-soft);color:var(--pink);font-weight:900}.howto-copy li b{display:block;font-size:16px}.howto-copy li span{display:block;color:var(--muted);font-size:14px;margin-top:3px}.apk-meta{font-size:12px;color:#888}.voice{padding:78px 0;background:var(--teal-soft)}.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:28px}.voice blockquote{margin:0;background:#fff;border-radius:18px;padding:25px;box-shadow:0 10px 30px rgba(47,90,86,.07)}.voice blockquote p{font-weight:700;margin:0}.voice footer{font-size:12px;color:#858388;margin-top:16px}.safety{padding:78px 0}.safety-inner{display:grid;grid-template-columns:1.25fr .75fr;gap:55px;align-items:center}.safety p{color:var(--muted)}.safety-box{display:grid;grid-template-columns:1fr 1fr;gap:12px}.safety-box b{background:#faf8f9;border:1px solid var(--line);padding:15px;border-radius:12px;font-size:13px}.final-cta{padding:50px 0;background:linear-gradient(135deg,var(--pink),#d54d75);color:#fff}.final-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.final-cta p{margin:0;font-size:13px;font-weight:800;opacity:.85}.final-cta h2{margin:4px 0 0;font-size:30px}.white-btn{background:#fff;color:var(--pink);padding:16px 24px;box-shadow:0 10px 25px rgba(93,26,50,.16)}.site-footer{padding:42px 0 90px;background:#27262b;color:#d6d3d7}.footer-inner{display:flex;justify-content:space-between;gap:40px}.footer-brand .brand-text strong{color:#fff}.footer-brand .brand-text small{color:#aaa}.footer-logo-lockup{margin:16px 0 10px}.footer-logo-lockup img{max-width:360px;width:100%;height:auto;display:block}.footer-inner p{max-width:650px;font-size:11px;color:#9f9ca1}.footer-links{display:flex;flex-direction:column;gap:8px;font-size:12px}.copyright{text-align:center;border-top:1px solid #3b393e;margin-top:30px;padding-top:20px;color:#8e8a90;font-size:11px}.mobile-cta{display:none;position:fixed;z-index:50;left:0;right:0;bottom:0;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.95);border-top:1px solid var(--line);backdrop-filter:blur(8px)}.mobile-cta button{width:100%;background:var(--pink);color:white;padding:14px}.toast{position:fixed;z-index:100;left:50%;bottom:90px;transform:translate(-50%,20px);background:#29282d;color:white;padding:12px 16px;border-radius:10px;opacity:0;pointer-events:none;transition:.25s;max-width:min(90vw,520px);font-size:13px;box-shadow:0 10px 30px rgba(0,0,0,.2)}.toast.show{opacity:1;transform:translate(-50%,0)}
@media (max-width:900px){.desktop-nav{display:none}.hero{padding-top:46px}.hero-grid{grid-template-columns:1fr}.hero-copy{text-align:center}.hero-lead{margin-inline:auto}.hero-actions,.trust-points{justify-content:center}.hero-visual{min-height:430px}.search-panel{grid-template-columns:1fr 1fr}.search-btn{grid-column:1/-1}.event-grid,.feature-grid,.voice-grid{grid-template-columns:1fr 1fr}.event-grid article:last-child,.feature-grid article:last-child,.voice-grid blockquote:last-child{grid-column:1/-1}.howto-grid{grid-template-columns:1fr;gap:55px}.safety-inner{grid-template-columns:1fr}.final-inner{align-items:flex-start;flex-direction:column}.footer-inner{flex-direction:column}}
@media (max-width:640px){body{padding-bottom:70px}.container{width:min(100% - 28px,1120px)}.top-strip{font-size:10px}.header-inner{height:64px}.brand-icon{width:36px;height:36px;flex-basis:36px}.brand-text strong{font-size:18px}.brand-text small{font-size:9px}.header-download{display:none}.hero{padding:38px 0 52px}.hero h1{font-size:42px}.hero-lead{font-size:15px}.primary-btn{width:100%;padding:16px}.hero-visual{min-height:365px}.couple-card{height:330px;border-radius:28px}.portrait{transform:scale(.78);transform-origin:bottom}.portrait-woman{left:-5px}.portrait-man{right:-55px;transform:scale(.74)}.mini-card{font-size:9px}.match-badge{width:74px;height:74px}.finder,.events-section,.features,.howto,.voice,.safety{padding:55px 0}.finder h2,.events-section h2,.features h2,.howto h2,.voice h2,.safety h2{font-size:28px}.search-panel{grid-template-columns:1fr}.search-btn{grid-column:auto}.section-heading-row{align-items:flex-start}.text-link{display:none}.event-grid,.feature-grid,.voice-grid{grid-template-columns:1fr}.event-grid article:last-child,.feature-grid article:last-child,.voice-grid blockquote:last-child{grid-column:auto}.phone-mockup{width:272px;height:535px}.profile-photo{height:250px}.howto-copy{text-align:left}.safety-box{grid-template-columns:1fr 1fr}.final-cta h2{font-size:25px}.white-btn{width:100%}.footer-links{display:grid;grid-template-columns:1fr 1fr}.mobile-cta{display:block}}

/* v2: real photo assets */
.couple-card{
  background-image:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,.08)),url('hero_couple.jpg');
  background-size:cover;
  background-position:center;
}
.couple-card .portrait{display:none}
.profile-photo{
  background-image:url('profile_sakura.jpg');
  background-size:cover;
  background-position:center;
}
.profile-photo .avatar-circle{display:none}
.event-thumb{background-size:cover!important;background-position:center!important}
.event-thumb:before{inset:0;width:auto;height:auto;border-radius:0;background:linear-gradient(180deg,rgba(18,18,22,.02) 15%,rgba(18,18,22,.62) 100%)}
.event-thumb:after{display:none}
.thumb-1{background-image:url('event_tokyo.jpg')}
.thumb-2{background-image:url('event_shinjuku.jpg')}
.thumb-3{background-image:url('event_osaka.jpg')}
.event-thumb span,.event-thumb b{text-shadow:0 2px 8px rgba(0,0,0,.35)}


/* v4: bright multi-platform download area */
.platform-downloads{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;max-width:650px;margin-top:14px}.platform-btn{position:relative;display:flex;align-items:center;gap:12px;min-height:78px;padding:11px 16px;border:1px solid rgba(230,91,134,.22);border-radius:18px;background:linear-gradient(135deg,#fff 0%,#fff5f8 100%);box-shadow:0 12px 30px rgba(210,67,113,.13);color:var(--ink);text-align:left;overflow:hidden;transition:.22s ease}.platform-btn:before{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 0 35%,rgba(255,255,255,.8) 48%,transparent 62%);transform:translateX(-120%);transition:.55s}.platform-btn:hover{transform:translateY(-3px);border-color:rgba(230,91,134,.5);box-shadow:0 18px 36px rgba(210,67,113,.22)}.platform-btn:hover:before{transform:translateX(120%)}.platform-icon{width:48px;height:48px;flex:0 0 48px;border-radius:14px;display:grid;place-items:center;background:white;box-shadow:0 7px 18px rgba(39,38,43,.10)}.platform-icon svg{width:29px;height:29px}.platform-copy{display:flex;flex-direction:column;line-height:1.1;min-width:0}.platform-copy small{font-size:10px;color:#7a747a;font-weight:700}.platform-copy strong{font-size:19px;margin-top:3px}.platform-copy em{font-size:10px;color:var(--pink);font-style:normal;font-weight:800;margin-top:5px}.platform-arrow{margin-left:auto;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--pink);color:#fff;font-size:25px;line-height:1;box-shadow:0 6px 16px rgba(230,91,134,.28)}.brand-platform-icon img{width:30px;height:30px;object-fit:contain;display:block}.brand-download-btn .platform-copy strong{letter-spacing:.06em}.brand-download-btn-alt{background:linear-gradient(135deg,#fff 0%,#f1fffc 100%);border-color:rgba(38,168,160,.23)}.brand-download-btn-alt .platform-copy em{color:var(--teal)}.brand-download-btn-alt .platform-arrow{background:var(--teal);box-shadow:0 6px 16px rgba(38,168,160,.28)}.unified-link-note{font-size:10px;color:#999;margin:8px 0 0}.download-spark{margin-right:7px}.app-experience{padding:82px 0;background:linear-gradient(180deg,#fff9fb 0,#ffffff 100%)}.experience-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px}.experience-head h2{font-size:34px;margin:8px 0 8px}.experience-head .section-sub{max-width:720px}.experience-cta{border:0;border-radius:999px;background:var(--ink);color:#fff;padding:13px 19px;font-weight:800;white-space:nowrap}.experience-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:32px}.experience-grid article{background:#fff;border:1px solid var(--line);border-radius:20px;padding:25px 22px;box-shadow:0 12px 34px rgba(78,49,62,.07)}.experience-icon{width:48px;height:48px;border-radius:16px;background:linear-gradient(135deg,var(--pink-soft),#fff);color:var(--pink);display:grid;place-items:center;font-size:22px;font-weight:900;margin-bottom:14px;border:1px solid #f7d8e3}.experience-grid article:nth-child(even) .experience-icon{background:linear-gradient(135deg,var(--teal-soft),#fff);color:var(--teal);border-color:#d4f1ee}.experience-grid h3{font-size:18px;margin:0 0 8px}.experience-grid p{font-size:13px;color:var(--muted);margin:0}.download-banner{margin-top:28px;border-radius:26px;padding:28px 30px;display:flex;align-items:center;justify-content:space-between;gap:28px;background:linear-gradient(125deg,#ea668e 0%,#d94876 56%,#27a8a0 150%);color:white;box-shadow:0 20px 46px rgba(210,67,113,.22);position:relative;overflow:hidden}.download-banner:after{content:"♡";position:absolute;right:22%;top:-45px;font-size:145px;color:rgba(255,255,255,.10);transform:rotate(-12deg)}.download-banner-copy{position:relative;z-index:1}.download-banner-copy span{font-size:11px;font-weight:900;letter-spacing:.18em;opacity:.8}.download-banner-copy h3{font-size:26px;margin:4px 0}.download-banner-copy p{font-size:13px;margin:0;opacity:.9}.banner-btn{position:relative;z-index:2;border:0;border-radius:999px;background:#fff;color:var(--pink);padding:15px 22px;font-weight:900;box-shadow:0 10px 24px rgba(87,31,51,.16);white-space:nowrap}.banner-btn:hover{transform:translateY(-2px)}
@media(max-width:900px){.experience-grid{grid-template-columns:repeat(2,1fr)}.experience-head{align-items:flex-start;flex-direction:column}.download-banner{align-items:flex-start;flex-direction:column}.platform-downloads{margin-inline:auto}.unified-link-note{text-align:center}}
@media(max-width:640px){.platform-downloads{grid-template-columns:1fr;width:100%;max-width:none}.platform-btn{min-height:72px}.experience-grid{grid-template-columns:1fr}.experience-head h2{font-size:28px}.experience-cta{width:100%}.download-banner{padding:25px 22px}.download-banner-copy h3{font-size:23px}.banner-btn{width:100%}}

/* Download CTA attention animation: shake + pulse */
@keyframes downloadShakePulse{
  0%,100%{transform:translateX(0) scale(1)}
  4%{transform:translateX(-3px) rotate(-.7deg) scale(1.025)}
  8%{transform:translateX(3px) rotate(.7deg) scale(1.045)}
  12%{transform:translateX(-3px) rotate(-.7deg) scale(1.055)}
  16%{transform:translateX(3px) rotate(.7deg) scale(1.045)}
  20%{transform:translateX(-2px) rotate(-.45deg) scale(1.03)}
  24%{transform:translateX(2px) rotate(.45deg) scale(1.02)}
  30%{transform:translateX(0) rotate(0) scale(1.06)}
  38%{transform:translateX(0) scale(1)}
  72%{transform:translateX(0) scale(1)}
  82%{transform:translateX(0) scale(1.035)}
  90%{transform:translateX(0) scale(1)}
}

/* All real download/action buttons, excluding plain text links */
.js-download:not(.text-link){
  transform-origin:center center;
  animation:downloadShakePulse 2.8s cubic-bezier(.36,.07,.19,.97) infinite;
  will-change:transform;
}

.js-download:not(.text-link):hover,
.js-download:not(.text-link):focus-visible{
  animation-play-state:paused;
  transform:scale(1.055);
}

.js-download:not(.text-link):active{
  animation-play-state:paused;
  transform:scale(.97);
}

/* Slightly stronger effect on the main and fixed mobile CTAs */
.primary-btn.js-download,
.banner-btn.js-download,
.white-btn.js-download,
.mobile-cta .js-download{
  animation-duration:2.35s;
}

@media (prefers-reduced-motion: reduce){
  .js-download:not(.text-link){animation:none}
}