:root{--primary-gold: #ffd700;--primary-blue: #00bfff;--dark-bg: #0a0a12;--glass-bg: rgba(10, 10, 18, .7);--glass-border: rgba(255, 255, 255, .1);--text-main: #ffffff;--text-sub: #cccccc;--font-main: "Noto Sans JP", sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-main);background-color:var(--dark-bg);color:var(--text-main);line-height:1.6;overflow-x:hidden}.background-container{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1}.bg-image{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;opacity:.6}.overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to bottom,rgba(10,10,18,.3),var(--dark-bg))}.site-header{padding:20px;text-align:center;position:absolute;width:100%;top:0;z-index:10}.logo{font-weight:900;font-size:1.2rem;letter-spacing:.1em;color:var(--text-main);text-shadow:0 0 10px rgba(255,255,255,.5)}.main-content{max-width:800px;margin:0 auto;padding:80px 20px 40px;display:flex;flex-direction:column;gap:40px}.hero-section{text-align:center;margin-bottom:20px;animation:fadeInDown 1s ease-out}.hero-title{display:flex;flex-direction:column;align-items:center;margin-bottom:10px}.hero-title .main{font-size:2.5rem;font-weight:900;background:linear-gradient(to right,#fff,var(--primary-gold));-webkit-background-clip:text;-webkit-text-fill-color:transparent;filter:drop-shadow(0 0 10px rgba(255,215,0,.5))}.hero-subtitle{font-size:1.1rem;color:var(--text-sub);margin-bottom:30px;font-weight:700}.cta-button{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(45deg,var(--primary-blue),#0080ff);color:#fff;text-decoration:none;padding:15px 40px;border-radius:50px;box-shadow:0 0 20px #00bfff80;transition:transform .2s,box-shadow .2s;border:2px solid rgba(255,255,255,.2)}.cta-button:hover{transform:scale(1.05);box-shadow:0 0 30px #00bfffcc}.cta-text{font-size:1.5rem;font-weight:900}.cta-sub{font-size:.8rem;opacity:.9}.info-section{display:flex;flex-direction:column;gap:20px}.glass-card{background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:16px;padding:30px;box-shadow:0 8px 32px #0000005e;animation:fadeInUp 1s ease-out}.intro-text{text-align:center;font-size:1.1rem;font-weight:700;line-height:2}.total-donation{text-align:center;display:flex;flex-direction:column;align-items:center;gap:5px}.total-donation .label{font-size:1rem;color:var(--text-sub);font-weight:700}.total-donation .amount{font-size:2.5rem;font-weight:900;color:var(--primary-gold);text-shadow:0 0 15px rgba(255,215,0,.3)}.card-title{font-size:1.3rem;border-bottom:2px solid var(--primary-gold);padding-bottom:10px;margin-bottom:20px;display:inline-block;color:var(--primary-gold)}.event-period{background:rgba(255,255,255,.05);padding:15px;border-radius:8px;margin-bottom:20px;display:flex;flex-direction:column;align-items:center;gap:5px}.event-period .label{font-size:.8rem;color:var(--text-sub)}.event-period .date{font-size:1.2rem;font-weight:700}.donation-info{margin-bottom:20px}.donation-preview{margin:15px 0;border-radius:8px;overflow:hidden;border:1px solid var(--glass-border);box-shadow:0 4px 15px #0000004d}.preview-img{width:100%;display:block;transition:transform .3s}.preview-img:hover{transform:scale(1.02)}.highlight{font-weight:900;font-size:1.2em;color:#fff}.highlight-gold{font-weight:900;font-size:1.3em;color:var(--primary-gold)}.text-link{color:var(--primary-blue);text-decoration:underline;text-underline-offset:4px}.note{font-size:.8rem;color:var(--text-sub);margin-top:10px}.tiers{display:flex;flex-direction:column;gap:10px;margin:20px 0;background:rgba(0,0,0,.2);padding:15px;border-radius:8px}.tier-item{display:flex;justify-content:center;align-items:center;gap:10px;font-weight:700}.tier-item .clicks{color:var(--text-sub)}.tier-item .arrow{color:var(--primary-gold)}.tier-item .amount{color:#fff;font-size:1.1em}.encouragement{text-align:center;font-weight:700;margin-top:20px}.site-footer{text-align:center;padding:20px;color:var(--text-sub);font-size:.8rem}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 600px){.hero-title .main{font-size:2rem}.cta-button{width:100%}}