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.subtitle{display:block;font-size:.9rem;color:var(--gold);letter-spacing:.1em;text-transform:uppercase;font-weight:700;margin-bottom:10px}.section-header h2{font-size:2.2rem;color:var(--navy);position:relative;display:inline-block}.about-content,.groups-grid{max-width:800px;margin:0 auto}.schedule-list{max-width:900px;margin:0 auto;border-top:1px solid #eaeaea}.schedule-row{display:flex;align-items:flex-start;padding:30px 0;border-bottom:1px solid #eaeaea;transition:background-color .3s}.schedule-row:hover{background-color:#eef6fc4d}.date-col{width:150px;flex-shrink:0;text-align:right;padding-right:30px;border-right:1px solid #eaeaea;margin-right:30px;color:var(--navy)}.date-col .year{display:block;font-size:.9rem;font-weight:500;color:var(--gray);line-height:1;margin-bottom:5px}.date-col .month{display:block;font-size:2rem;font-weight:700;font-family:var(--font-serif-sc);line-height:1}.info-col{flex:1}.info-col h3{font-size:1.3rem;color:var(--navy);margin-bottom:10px;display:flex;align-items:center;gap:10px}.info-col p{color:var(--ink);font-size:1rem;line-height:1.6;margin-bottom:5px}.info-col .place{font-weight:700;color:var(--gray);font-size:.9rem}.info-col .desc{color:var(--ink)}.schedule-row.highlight{background:linear-gradient(to right,rgba(240,176,96,.05),transparent)}.text-gold{color:var(--gold)!important}.tag-gold{background:var(--gold);color:var(--white);font-size:.7rem;padding:2px 8px;border-radius:4px;vertical-align:middle;margin-left:10px}@media(max-width:600px){.schedule-row{flex-direction:column;padding:25px 0}.date-col{width:100%;text-align:left;border-right:none;margin-right:0;padding-right:0;margin-bottom:15px;display:flex;align-items:baseline;gap:10px;border-bottom:1px dotted #eee;padding-bottom:10px}.date-col .month{font-size:1.5rem}}.groups-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.group-card{background:var(--white);border-radius:12px;overflow:hidden;box-shadow:0 10px 30px #0000000d}.card-header{padding:20px;text-align:center}.card-body{padding:30px 20px}.contest-tasks{display:flex;flex-direction:column;gap:30px}.task-item{background:#fff;border:1px solid #f0f0f0;border-radius:8px;overflow:hidden;transition:box-shadow .3s}.task-item:hover{box-shadow:0 5px 15px #0000000d}.task-head{display:flex;align-items:center;padding:15px;background:#f9f9f9;border-bottom:1px solid #eee}.task-num{background:var(--navy);color:var(--gold);width:32px;height:32px;border-radius:50%;display:flex;justify-content:center;align-items:center;font-weight:700;font-size:.9rem;margin-right:12px;flex-shrink:0}.task-num.b-ver{background:var(--sky);color:var(--navy)}.task-head-text h4{font-size:1.1rem;color:var(--navy);line-height:1.3}.task-head-text 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ease;opacity:0}.media-content.open{opacity:1;margin-bottom:20px}.video-wrapper{position:relative;padding-bottom:56.25%;height:0;background:#000;border-radius:6px;overflow:hidden;margin-top:10px}.video-wrapper iframe{position:absolute;top:0;left:0;width:100%;height:100%}.organizers{margin-top:30px;border-top:1px solid #eee;padding-top:20px}.org-row{display:flex;flex-wrap:wrap;margin-bottom:15px;align-items:baseline;border-bottom:1px solid #f9f9f9;padding-bottom:10px}.org-row dt{width:120px;font-weight:700;color:var(--gray);flex-shrink:0}.org-row dd{flex:1;margin-left:0;font-weight:500;color:var(--ink)}@media(max-width:600px){.org-row{flex-direction:column}.org-row dt{width:100%;margin-bottom:5px}.groups-grid{grid-template-columns:1fr}.btn-download-block{width:100%;max-width:none}}.flow-layout{display:flex;align-items:stretch;justify-content:center;gap:30px;max-width:1000px;margin:0 auto;position:relative;padding-top:40px}.flow-card{flex:1;background:#fff;padding:30px 20px 20px;border-radius:12px;box-shadow:0 10px 20px #11375414;text-align:center;position:relative;min-width:180px;border:1px solid rgba(0,0,0,.05);transition:transform .3s ease}.flow-card:hover{transform:translateY(-5px)}.fc-number{position:absolute;top:-30px;left:50%;transform:translate(-50%);width:60px;height:60px;background:#fff;border:3px solid var(--navy);color:var(--navy);border-radius:50%;display:flex;justify-content:center;align-items:center;font-family:var(--font-serif-sc);font-size:1.2rem;font-weight:700;z-index:2;box-shadow:0 5px 15px #0000001a}.fc-number.gold{background:var(--gold);border-color:#fff;color:var(--white);box-shadow:0 5px 20px #f0b06080}.fc-number.world-icon{font-size:1.8rem;background:#fff;border-color:var(--verm)}.fc-content h3{font-size:1.1rem;color:var(--navy);margin:15px 0 10px;border-bottom:2px solid var(--offwhite);padding-bottom:8px;display:inline-block}.fc-content p{font-size:.9rem;color:var(--gray);line-height:1.4}.fc-connector{position:absolute;right:-25px;top:50%;width:20px;height:2px;background:#ccc}.flow-card:last-child .fc-connector{display:none}.flow-card.highlight{border:2px solid var(--gold);background:linear-gradient(to bottom,#fff,#fffcf8);flex:1.3}.flow-card.highlight .fc-content h3{font-size:1.3rem;color:var(--gold);border-color:#f0b0604d}.flow-card.world{border:2px solid var(--verm);background:linear-gradient(to bottom,#fff,#fff0f0)}.flow-card.world .fc-content h3{color:var(--verm);border-color:#d020104d}.note{font-size:.8rem;color:var(--gray);margin-bottom:5px}.final-desc{font-weight:700;color:var(--ink)}.flow-special-connector{display:flex;flex-direction:column;align-items:center;justify-content:center;width:120px;align-self:center;position:relative;margin:0 -10px;z-index:1}.connector-label{background:var(--navy);color:#fff;font-size:.75rem;padding:3px 10px;border-radius:20px;margin-bottom:5px;white-space:nowrap;font-weight:700}.arrow-visual{position:relative;width:100%;height:20px}.arrow-line{display:block;width:100%;height:2px;background-color:var(--verm);position:absolute;top:50%;transform:translateY(-50%)}.arrow-head{position:absolute;right:0;top:50%;transform:translateY(-50%);width:0;height:0;border-top:6px solid transparent;border-bottom:6px solid transparent;border-left:10px solid var(--verm)}.prize-ticket-wrapper{margin:60px auto 0;max-width:800px;filter:drop-shadow(0 10px 15px rgba(0,0,0,.1))}.prize-ticket{display:flex;background:linear-gradient(135deg,#fff8e1,#fff);border-radius:12px;border:1px solid var(--gold);position:relative;overflow:hidden}.prize-ticket:before,.prize-ticket:after{content:"";position:absolute;top:50%;width:20px;height:20px;background:#fff;border-radius:50%;transform:translateY(-50%);z-index:2;border:1px solid var(--gold)}.prize-ticket:before{left:-10px;border-right-color:transparent;border-top-color:transparent;border-bottom-color:transparent}.prize-ticket:after{right:-10px;border-left-color:transparent;border-top-color:transparent;border-bottom-color:transparent}.pt-stub{width:140px;background:var(--gold);display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;padding:20px;position:relative;border-right:2px dashed rgba(255,255,255,.5)}.pt-icon{font-size:2.5rem;margin-bottom:5px}.pt-label{font-size:.8rem;font-weight:700;text-align:center;line-height:1.2;letter-spacing:.1em}.pt-body{flex:1;padding:30px;display:flex;flex-direction:column;justify-content:center}.pt-title{font-size:1.4rem;color:var(--navy);margin-bottom:10px;font-family:var(--font-serif-sc)}.pt-desc{font-size:1.05rem;color:var(--ink);margin-bottom:10px;line-height:1.6}.pt-highlight{background:linear-gradient(to right,rgba(208,32,16,.1),transparent);color:var(--verm);font-weight:700;font-size:1.2rem;padding:0 5px;border-bottom:2px solid var(--verm)}.pt-subtext{font-size:.8rem;color:var(--gray)}@media(max-width:900px){.flow-layout{flex-direction:column;align-items:center;gap:50px}.flow-card{width:100%;max-width:400px}.fc-connector{right:auto;left:50%;bottom:-35px;top:auto;width:2px;height:20px;transform:translate(-50%)}.flow-special-connector{width:100%;height:60px;margin:10px 0}.arrow-visual{width:2px;height:100%}.arrow-line{width:2px;height:100%;top:0;left:50%;transform:translate(-50%)}.arrow-head{border-left:6px solid transparent;border-right:6px solid transparent;border-top:10px solid var(--verm);border-bottom:none;top:auto;bottom:0;left:50%;right:auto;transform:translate(-50%)}.prize-ticket{flex-direction:column}.pt-stub{width:100%;flex-direction:row;gap:10px;height:60px;padding:10px;border-right:none;border-bottom:2px dashed rgba(255,255,255,.5)}.pt-icon{font-size:1.5rem;margin-bottom:0}.pt-label{font-size:.9rem;text-align:left}.pt-body{padding:20px;text-align:center}}.apply-process{max-width:800px;margin:0 auto}.apply-process ol{list-style:none;counter-reset:my-counter}.apply-process ol li{display:flex;gap:20px;margin-bottom:30px;background:#ffffff1a;padding:20px;border-radius:8px}.num{font-family:var(--font-serif-jp);font-size:2rem;color:var(--gold);line-height:1}.check-list{margin-top:10px}.check-list li{background:none;padding:0;margin-bottom:5px;display:block;font-size:.9rem}.check-list li:before{content:"✔";color:var(--gold);margin-right:5px}.apply-action{text-align:center;margin-top:50px}.deadline-alert{color:var(--gold);font-weight:700;font-size:1.2rem;margin-bottom:20px}.note{margin-top:10px;color:#ffffffb3}.carousel{position:relative;height:400px;width:100%;max-width:800px;margin:0 auto;overflow:hidden;border-radius:12px}.carousel-track-container{height:100%}.carousel-track{display:flex;height:100%;transition:transform .5s ease-in-out}.carousel-slide{min-width:100%;height:100%;flex-shrink:0}.carousel-slide img{width:100%;height:100%;object-fit:cover;display:block}.placeholder-img{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:#666;background:#eee;border:1px solid #ccc}.carousel-btn{position:absolute;top:50%;transform:translateY(-50%);background:#ffffffe6;border:none;width:40px;height:40px;border-radius:50%;cursor:pointer;z-index:10;font-size:1.2rem;color:var(--navy);box-shadow:0 2px 5px #0000001a}.carousel-btn.prev{left:10px}.carousel-btn.next{right:10px}.carousel-nav{position:absolute;bottom:20px;left:50%;transform:translate(-50%);display:flex;gap:10px}.carousel-indicator{width:10px;height:10px;border-radius:50%;border:none;background:#0000004d;cursor:pointer}.carousel-indicator.current-slide{background:var(--navy);transform:scale(1.2)}.accordion-item{border-bottom:1px solid #eee}.accordion-button{width:100%;text-align:left;padding:20px;background:none;border:none;font-size:1rem;font-weight:700;cursor:pointer;display:flex;align-items:center;color:var(--navy)}.q-mark{color:var(--gold);margin-right:10px;font-size:1.2rem}.accordion-content{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 20px;color:var(--gray)}.accordion-item.active .accordion-content{max-height:200px;padding-bottom:20px}.contact-block{text-align:center;margin-bottom:60px}.contact-block-title{font-size:1.5rem;color:var(--navy);margin-bottom:10px;font-family:var(--font-serif-sc)}.contact-desc{color:var(--gray);margin-bottom:20px}.notebook-container{position:relative;width:100%;max-width:900px;height:auto;margin:0 auto;border-radius:12px;display:flex;justify-content:center;align-items:center}.ai-card-content{background:#ffffffd9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:40px;border-radius:16px;text-align:center;box-shadow:0 15px 40px #1137541a;border:1px solid rgba(255,255,255,.6);max-width:500px;width:90%;display:flex;flex-direction:column;align-items:center;gap:15px}.ai-icon svg{width:60px;height:60px;margin-bottom:10px;filter:drop-shadow(0 4px 6px rgba(17,55,84,.2))}.ai-card-content h3{font-size:1.4rem;color:var(--navy);margin:0}.ai-card-content p{font-size:.95rem;color:var(--ink);line-height:1.6;margin-bottom:10px}.ai-note{font-size:.8rem!important;color:var(--gray)!important;margin-top:10px!important}.contact-form-wrapper{max-width:800px;margin:0 auto;background:#fff;padding:50px;border:1px solid #e0e0e0;border-radius:8px;box-shadow:0 5px 20px #00000008}.form-section-title{border-left:5px solid var(--navy);padding-left:15px;font-size:1.4rem;color:var(--navy);margin-bottom:40px;font-family:var(--font-sans);font-weight:500;line-height:1.2}.form-group{margin-bottom:25px}.form-label{display:flex;align-items:center;gap:12px;margin-bottom:10px;font-weight:700;color:var(--navy);font-size:.95rem}.badge-required{color:#d32f2f;font-size:.75rem;background:#ffebee;padding:2px 8px;border-radius:4px;border:1px solid #ffcdd2;font-weight:700}.form-control{width:100%;padding:12px 15px;border:1px solid #ccc;border-radius:4px;font-size:1rem;font-family:var(--font-sans);transition:border-color .3s,box-shadow .3s;background-color:#fff;color:var(--navy)}.form-control:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px #f0b06033;background-color:#fff}textarea.form-control{height:200px;resize:vertical}.form-submit-btn{background-color:#ff9800;color:#fff;border:none;padding:15px 40px;font-size:1rem;font-weight:700;border-radius:4px;cursor:pointer;transition:background-color .3s,transform .2s;display:block;margin-top:40px;min-width:200px}.form-submit-btn:hover{background-color:#f57c00;transform:translateY(-1px)}footer .container{padding:40px 20px}.footer-content{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:30px;margin-bottom:30px}.footer-logo{display:flex;align-items:center;gap:15px}.footer-logo-img{height:60px;width:auto;background-color:#fffffff2;padding:5px;border-radius:8px;box-shadow:0 0 10px #fff3}.footer-logo-text{color:var(--white)}.footer-links{display:flex;gap:20px;font-size:.9rem}.footer-links a{color:var(--offwhite)}.copyright{text-align:center;color:#ffffff80;font-size:.8rem;margin-top:20px}footer hr{border:0;border-top:1px solid rgba(255,255,255,.1)}.fade-up{opacity:0;transform:translateY(30px);transition:opacity .6s ease-out,transform .6s ease-out}.fade-up.visible{opacity:1;transform:translateY(0)}@media(max-width:768px){.section-padding{padding:50px 0}h2{font-size:1.6rem}.container{padding:0 15px}#siteHeader{height:60px}.logo-img{height:32px}.logo-text h1{font-size:1rem}.logo-text small{font-size:.65rem}#menuToggle{display:flex}#siteNav{display:none}#mobileMenu{top:60px}#menuToggle[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}#menuToggle[aria-expanded=true] span:nth-child(2){opacity:0}#menuToggle[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.hero-title{margin-bottom:15px}.cn-text{font-size:1.8rem;margin-bottom:10px}.jp-text{font-size:1.1rem}.hero-sub{font-size:.9rem;margin-bottom:10px}.hero-countdown-box{padding:15px 10px;width:92%;max-width:360px}.timer-digits{gap:5px}.timer-val,.timer-sep{font-size:1.6rem}.timer-unit{font-size:.7rem}.hero-meta{flex-direction:column;gap:8px;font-size:.9rem}.cta-group{flex-direction:column;gap:15px;width:100%}.btn-xl,.btn-lg{width:100%;max-width:none;font-size:1rem;padding:12px 20px}.coverflow-stage{height:220px;margin-bottom:20px}.coverflow-item{width:80vw;height:45vw;max-width:none}.coverflow-item.cf-center{transform:translate(0) scale(1);z-index:10}.coverflow-item.cf-left{transform:translate(-15%) scale(.85);opacity:.5;z-index:5}.coverflow-item.cf-right{transform:translate(15%) scale(.85);opacity:.5;z-index:5}.coverflow-item.cf-left-2{transform:translate(-30%) scale(.7);opacity:0;z-index:1}.coverflow-item.cf-right-2{transform:translate(30%) scale(.7);opacity:0;z-index:1}.coverflow-controls{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:10px}.cf-title{font-size:1rem;width:100%;order:-1;margin-bottom:5px}.schedule-row{flex-direction:column;padding:25px 0}.date-col{width:100%;text-align:left;border-right:none;margin-right:0;padding-right:0;margin-bottom:10px;border-bottom:1px dotted #eee;padding-bottom:10px;display:flex;align-items:baseline;gap:10px}.date-col .month{font-size:1.4rem}.groups-grid{grid-template-columns:1fr}.org-row{flex-direction:column}.org-row dt{width:100%;margin-bottom:5px}.btn-download-block{width:100%;max-width:none}.flow-layout{flex-direction:column;gap:40px;align-items:center;padding-top:30px}.flow-card{width:100%;max-width:320px}.fc-connector{width:2px;height:30px;left:50%;top:100%;right:auto;transform:translate(-50%);background:#ccc}.flow-special-connector{width:100%;margin:10px 0}.arrow-line{width:2px;height:40px;left:50%;top:0;transform:translate(-50%)}.arrow-head{top:100%;left:50%;transform:translate(-50%) translateY(-100%);border-top:10px solid var(--verm);border-left:6px solid transparent;border-right:6px solid transparent}.prize-ticket{flex-direction:column}.pt-stub{width:100%;flex-direction:row;gap:15px;padding:15px;border-right:none;border-bottom:2px dashed rgba(255,255,255,.5);height:auto}.pt-body{padding:20px;text-align:center}.contact-form-wrapper{padding:30px 20px}.form-section-title{font-size:1.2rem;margin-bottom:25px}.footer-content{flex-direction:column;text-align:center;gap:20px}.footer-links{flex-direction:column;gap:10px}}