:root{--color-bg:#f8f9fa;--color-primary:#984457;--color-primary-dark:#763140;--color-secondary:#e0e0e0;--color-text:#2c2c2c;--color-text-light:#5f6871;--color-white:#ffffff;--color-glass:rgba(255, 255, 255, 0.7);--color-glass-border:rgba(255, 255, 255, 0.4);--shadow-soft:0 10px 30px rgba(0, 0, 0, 0.05);--shadow-hover:0 15px 40px rgba(176, 92, 109, 0.15);--font-main:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Sans","Yu Gothic",Meiryo,sans-serif;--font-heading:"Cinzel","Yu Mincho","Hiragino Mincho ProN","Hiragino Mincho Pro","Times New Roman",serif}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-main);color:var(--color-text);background-color:var(--color-bg);line-height:1.8;overflow-x:hidden;font-weight:300}.ambient-background{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:-1;overflow:hidden;pointer-events:none;background:linear-gradient(135deg,#fdfdfd 0,#f4f4f4 100%)}.glow{position:absolute;border-radius:50%;filter:blur(80px);opacity:.4;animation:pulseGlow 15s infinite alternate ease-in-out}.glow-1{width:600px;height:600px;background:radial-gradient(circle,rgba(176,92,109,.15) 0,rgba(255,255,255,0) 70%);top:-10%;right:-10%}.glow-2{width:500px;height:500px;background:radial-gradient(circle,rgba(200,200,200,.2) 0,rgba(255,255,255,0) 70%);bottom:-10%;left:-10%;animation-delay:-5s}.glow-3{width:400px;height:400px;background:radial-gradient(circle,rgba(220,180,185,.15) 0,rgba(255,255,255,0) 70%);top:40%;left:30%;animation-delay:-10s}@keyframes pulseGlow{0%{transform:scale(1) translate(0,0);opacity:.3}50%{transform:scale(1.1) translate(30px,20px);opacity:.5}100%{transform:scale(.9) translate(-20px,-30px);opacity:.3}}h1,h2,h3{font-family:var(--font-heading);font-weight:600;letter-spacing:.05em}a{text-decoration:none;color:inherit;transition:color .3s ease}.section-container{max-width:1200px;margin:0 auto;padding:120px 20px}.section-title{text-align:center;font-size:2.5rem;margin-bottom:60px;color:var(--color-text);position:relative;padding-bottom:15px}.section-title::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:40px;height:1px;background-color:var(--color-primary)}.section-title span{font-size:1rem;display:block;font-weight:300;font-family:var(--font-main);color:var(--color-text-light);margin-top:10px;letter-spacing:.2em}.glass-card{background:var(--color-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--color-glass-border);border-radius:8px;box-shadow:var(--shadow-soft);padding:50px;transition:all .4s ease}.btn-primary{display:inline-block;background:0 0;color:var(--color-text);padding:15px 45px;border:1px solid var(--color-text);border-radius:0;font-weight:400;font-size:1rem;letter-spacing:.1em;font-family:var(--font-heading);transition:all .4s ease;position:relative;overflow:hidden;z-index:1}button.btn-play,button.btn-primary,button.demo-preview{appearance:none;-webkit-appearance:none;font:inherit;cursor:pointer}button.btn-play,button.btn-primary{border-style:solid}.btn-primary::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background-color:var(--color-primary);z-index:-1;transform:scaleX(0);transform-origin:right;transition:transform .4s cubic-bezier(.165, .84, .44, 1)}.btn-primary:hover{color:var(--color-white);border-color:var(--color-primary);box-shadow:0 10px 20px rgba(176,92,109,.2)}.btn-primary:hover::before{transform:scaleX(1);transform-origin:left}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;max-width:100%;padding:12px 30px;font-weight:500;font-size:1.05rem;letter-spacing:0;border-radius:50px;background:rgba(255,255,255,.5);color:var(--color-text);border:1px solid rgba(255,255,255,.8);text-decoration:none;transition:all .3s ease}.btn-secondary:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--color-primary)}.open-demo-modal:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--color-primary);outline-offset:4px}.mobile-only{display:none}.header{position:fixed;top:0;width:100%;z-index:1000;transition:all .4s ease;padding:25px 0;border-bottom:1px solid transparent}.header.scrolled{background:rgba(255,255,255,.9);backdrop-filter:blur(15px);padding:15px 0;border-bottom:1px solid rgba(0,0,0,.05)}.header-container{max-width:1200px;margin:0 auto;padding:0 40px;display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.6rem;color:var(--color-text);display:flex;align-items:baseline;gap:15px;font-weight:600}.logo-sub{font-size:.85rem;color:var(--color-text-light);font-weight:300;font-family:var(--font-main);letter-spacing:.1em}.nav{display:flex;flex-direction:column;align-items:flex-end;gap:12px}.nav ul{list-style:none;display:flex;gap:40px}.nav a{font-weight:400;font-size:.95rem;letter-spacing:.05em;position:relative;padding:5px 0}.nav a::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:1px;background:var(--color-primary);transform:scaleX(0);transform-origin:right;transition:transform .3s ease}.nav a:hover{color:var(--color-primary)}.nav a:hover::after{transform:scaleX(1);transform-origin:left}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:120px 20px 0}.hero-content{max-width:1200px;width:100%;display:flex;align-items:center;justify-content:space-between;gap:60px}.hero-text{flex:1;padding-right:40px}.hero-title{font-size:4.5rem;line-height:1.1;margin-bottom:25px;color:var(--color-text)}.hero-title 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rgba(176,92,109,.35);padding-bottom:3px}.hero-follow-link:hover{color:var(--color-primary);border-bottom-color:var(--color-primary)}.hero-subtitle{font-size:1.1rem;font-weight:300;margin-bottom:50px;color:var(--color-text-light);letter-spacing:.05em;line-height:1.8}.header-follow{display:flex;align-items:center;gap:15px}.header-follow-text{font-family:var(--font-heading);font-size:1.1rem;letter-spacing:.15em;color:var(--color-text-light);font-weight:600;margin:0}.header-socials{display:flex;gap:12px}.social-icon{display:flex;align-items:center;justify-content:center;gap:8px;padding:0 18px;height:48px;border-radius:25px;background:var(--color-glass);backdrop-filter:blur(10px);border:1px solid var(--color-glass-border);color:var(--color-text);transition:all .3s ease;text-decoration:none;box-shadow:var(--shadow-soft);position:relative}.social-icon:hover{transform:translateY(-4px);background:var(--color-white);color:var(--color-primary);box-shadow:var(--shadow-hover);border-color:var(--color-primary)}.social-icon .icon-emoji{font-size:1.4rem}.social-icon .icon-text{font-family:var(--font-main);font-size:.95rem;font-weight:600;letter-spacing:.05em}.social-icon .r18-badge{position:absolute;top:-8px;right:-6px;background:var(--color-primary);color:#fff;font-size:.65rem;font-weight:700;padding:3px 6px;border-radius:10px;box-shadow:0 2px 5px rgba(0,0,0,.2)}.hero-mascot{flex:1;display:flex;justify-content:center;align-items:center;position:relative}.character-container{width:100%;max-width:500px;position:relative;border-radius:4px;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.1);transition:transform .6s cubic-bezier(.165, .84, .44, 1);cursor:pointer}.character-container::after{content:'';position:absolute;top:0;left:0;width:100%;height:100%;box-shadow:inset 0 0 0 1px rgba(255,255,255,.5);pointer-events:none}.character-img{width:100%;height:auto;display:block;transition:transform .8s cubic-bezier(.25, .46, .45, .94)}.cg-card picture,.character-container picture,.demo-preview picture,.profile-glass-frame picture{display:block;width:100%}.demo-preview picture{height:100%}.image-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to top,rgba(0,0,0,.2) 0,rgba(0,0,0,0) 50%);opacity:0;transition:opacity .4s ease;pointer-events:none}.character-container:hover{transform:translateY(-5px);box-shadow:0 25px 60px rgba(0,0,0,.15)}.character-container:hover .character-img{transform:scale(1.03)}.character-container:hover .image-overlay{opacity:1}.ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,.5);transform:scale(0);animation:ripple-anim .6s 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img{transform:scale(1.05)}.gallery-info{padding:30px;position:relative}.gallery-info h3{font-size:1.2rem;margin-bottom:15px;color:var(--color-text)}.gallery-info p{font-size:.95rem;color:var(--color-text-light);margin-bottom:0;line-height:1.6}.character-profile-container{display:flex;gap:60px;max-width:1100px;margin:0 auto;align-items:stretch}.profile-image-col{flex:0 0 450px}.profile-glass-frame{padding:20px;height:100%;display:flex;justify-content:center;align-items:center}.profile-img{width:100%;height:auto;border-radius:4px;box-shadow:0 15px 40px rgba(0,0,0,.1)}.profile-info-col{flex:1}.profile-info-card{padding:50px;height:100%}.profile-header{margin-bottom:25px;border-bottom:1px solid var(--color-glass-border);padding-bottom:20px}.char-name-en{font-size:1.2rem;color:var(--color-primary);font-family:var(--font-heading);letter-spacing:.15em;margin-bottom:5px}.char-name-ja{font-size:3rem;color:var(--color-text);margin-bottom:0}.char-catchphrase{font-size:1.15rem;color:var(--color-text);font-family:var(--font-heading);margin-bottom:35px;line-height:1.8;position:relative;padding-left:20px;border-left:3px solid var(--color-primary)}.profile-stats{list-style:none;margin-bottom:40px}.profile-stats li{display:flex;padding:12px 0;border-bottom:1px dashed rgba(0,0,0,.1)}.stat-label{flex:0 0 140px;font-weight:500;color:var(--color-text-light);letter-spacing:.05em}.stat-value{flex:1;color:var(--color-text)}.profile-desc{line-height:2;color:var(--color-text-light)}.profile-desc p{margin-bottom:15px}.badge{position:absolute;top:-12px;right:30px;background:var(--color-primary);color:var(--color-white);padding:4px 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60px;display:flex;flex-direction:column;justify-content:center;gap:20px}.demo-cta-title{font-size:2rem;color:var(--color-text);line-height:1.4}.demo-cta-title-en{display:block;font-size:.95rem;color:var(--color-primary);font-family:var(--font-heading);letter-spacing:.1em;margin-top:5px}.demo-cta-desc{font-size:1.05rem;color:var(--color-text-light);line-height:2}.demo-cta-desc-en{font-size:.95rem;font-family:var(--font-heading);font-style:italic;margin-top:10px;color:var(--color-text-light);opacity:.8}.btn-play{display:inline-flex;align-items:center;gap:12px;background:var(--color-primary);color:var(--color-white);padding:18px 50px;font-size:1.1rem;font-family:var(--font-heading);letter-spacing:.12em;font-weight:600;text-decoration:none;align-self:flex-start;transition:all .35s cubic-bezier(.165, .84, .44, 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20px;margin-top:80px;border-top:1px solid rgba(0,0,0,.05);color:var(--color-text-light);font-size:.9rem;letter-spacing:.05em}@media (max-width:1100px){.header-container{padding:0 24px}.nav ul{gap:22px}.section-container{padding:90px 24px}.hero{padding:130px 24px 70px}.hero-content{gap:36px}.hero-text{padding-right:0}.hero-catchphrase{font-size:1.8rem;letter-spacing:0}.profile-image-col{flex-basis:380px}.profile-info-card{padding:40px}.demo-cta-text{padding:40px}.info-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))!important}}@media (max-width:900px){body{overflow-x:hidden}.header{padding:14px 0}.header.scrolled{padding:12px 0}.header-container{flex-direction:column;align-items:stretch;gap:12px;padding:0 18px}.logo{display:block;text-align:center;font-size:1.28rem;letter-spacing:0}.logo-sub{display:inline-block;margin-left:8px;font-size:.76rem;letter-spacing:0}.nav{align-items:stretch;gap:10px}.nav ul{flex-wrap:nowrap;justify-content:flex-start;gap:16px;margin:0 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.line2{padding-left:0}.hero-mascot{width:100%}.character-container{max-width:380px;margin-left:auto;margin-right:auto}.section-container{padding:70px 18px}.section-title{font-size:2rem;margin-bottom:38px;letter-spacing:0}.section-title span{font-size:.9rem;letter-spacing:0}.glass-card{padding:30px 22px}.demo-cta-inner{flex-direction:column;min-height:0}.demo-preview{flex:0 0 auto;width:100%;height:300px}.demo-cta-text{padding:30px 22px}.demo-cta-title{font-size:1.35rem!important;letter-spacing:0}.demo-cta-desc{font-size:.95rem;line-height:1.8}.btn-play{align-self:stretch;justify-content:center;padding:16px 24px;letter-spacing:0}.btn-primary{padding:13px 28px;letter-spacing:0}.btn-secondary{letter-spacing:0}.link-card{padding:20px;gap:16px}.link-card:hover{transform:translateY(-4px)}.character-profile-container{flex-direction:column;gap:28px;width:100%}.profile-image-col{flex:0 0 auto;width:100%;max-width:420px;margin:0 auto}.profile-glass-frame{padding:14px}.profile-info-card{padding:30px 22px}.game-intro,.profile-desc,.profile-info-card,.profile-info-col{width:100%;max-width:100%}.char-name-ja{font-size:2.4rem}.char-catchphrase{font-size:1rem}.profile-stats li{gap:12px}.info-grid{grid-template-columns:1fr!important}.info-card{padding:28px 22px!important}}@media (max-width:640px){.header-container{padding:0 14px}.logo{font-size:1.12rem}.nav ul{display:grid;grid-template-columns:repeat(3,max-content);justify-content:center;gap:8px 13px;margin:0;padding:0;overflow-x:visible}.nav a{font-size:.8rem}.header-follow{max-width:100%}.header-socials{max-width:100%;gap:7px}.social-icon{width:36px;flex:0 0 36px;padding:0}.social-icon .icon-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.hero{padding:230px 14px 52px}.hero-catchphrase{font-size:1.18rem;line-height:1.65}.hero-lead{font-size:.92rem;line-height:1.9}.hero-actions{width:100%;max-width:300px;margin-left:auto;margin-right:auto}.character-container{max-width:320px}.section-container{padding:56px 14px}.section-title{font-size:1.75rem;margin-bottom:30px}.glass-card{padding:24px 16px}.demo-cta-text,.game-intro,.glass-card,.info-card,.link-content,.profile-desc,.profile-info-card,.profile-info-col,.section-container{min-width:0}.about-content{font-size:.98rem;line-height:2}br.mobile-only{display:inline}.char-catchphrase,.game-intro,.link-content p,.profile-desc,.section-title span,.spec-value,.stat-value,p{max-width:100%;white-space:normal;overflow-wrap:anywhere;word-break:break-all}.profile-image-col{max-width:330px}.profile-info-card{padding:24px 16px}.char-name-ja{font-size:2.1rem}.char-name,.game-title{font-size:1.9rem!important;letter-spacing:0}.demo-cta-desc,.game-intro,.profile-desc{font-size:.9rem!important;line-height:1.85!important}.game-subtitle{font-size:1rem!important;letter-spacing:0}.game-spec-list li,.profile-stats li{flex-direction:column;align-items:flex-start!important;gap:4px}.spec-label,.stat-label{flex:none!important}.demo-preview{height:230px}.demo-cta-text{padding:24px 16px}.btn-play,.btn-primary,.btn-secondary{width:100%;justify-content:center;text-align:center}.link-card{align-items:flex-start;padding:18px 16px}.link-icon{width:42px;font-size:2rem}.collection-grid{gap:24px!important;margin-top:30px!important}.cg-card{padding:14px!important}.info-card{padding:24px 16px!important}.info-card a[href^="mailto:"]{max-width:100%;padding:10px 12px!important;font-size:.95rem!important;overflow-wrap:anywhere}.footer{margin-top:40px;padding:42px 16px}}.game-modal{display:none;position:fixed;z-index:9999;inset:0;background-color:rgba(0,0,0,.9);backdrop-filter:blur(5px);opacity:0;transition:opacity .3s ease;overflow:hidden}.game-modal.show{display:flex;justify-content:center;align-items:center;opacity:1}.game-modal-content{position:relative;width:100%;height:100dvh;max-width:1280px;display:flex;align-items:center;justify-content:center;box-sizing:border-box;transform:scale(.95);transition:transform .3s ease;padding:20px}.game-modal.show .game-modal-content{transform:scale(1)}.game-modal-close{position:absolute;top:max(10px,env(safe-area-inset-top));right:max(10px,env(safe-area-inset-right));color:#fff;font-size:35px;font-weight:700;cursor:pointer;background:rgba(0,0,0,.5);border-radius:50%;width:44px;height:44px;display:flex;justify-content:center;align-items:center;border:1px solid rgba(255,255,255,.2);padding:0;line-height:1;transition:color .2s;z-index:10001}.game-modal-close:hover{color:var(--color-primary)}.game-modal-iframe-container{position:relative;display:block;aspect-ratio:16/9;width:min(100%,calc((100dvh - 40px) * 16 / 9));max-height:100%;border-radius:8px;overflow:hidden;box-shadow:0 10px 40px rgba(0,0,0,.5);background:#000}.game-modal-iframe-container iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none;background:#000}@media (max-width:1024px){.game-modal-content{max-width:100%;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}.game-modal-iframe-container{border-radius:0;width:min(100%,calc(100dvh * 16 / 9))}}