.page-header{background:var(--color-bg-dark);padding:4rem 0 2rem;text-align:center;border-bottom:1px solid rgba(212,175,55,.2)}.back-link{display:inline-block;color:var(--color-primary);text-decoration:none;font-size:.9rem;margin-bottom:1.5rem;transition:var(--transition-smooth)}.back-link:hover{transform:translate(-5px)}.page-title{font-family:var(--font-heading);font-size:2.5rem;color:var(--color-primary);letter-spacing:.2em;margin:0}.sponsor-page{padding:6rem 0;background-color:var(--color-bg)}.recruitment-card{max-width:800px;margin:0 auto;background:#fff;padding:4rem 3rem;border-radius:var(--border-radius-lg);box-shadow:0 20px 60px #0000000d;text-align:center}.card-icon{font-size:5rem;margin-bottom:1.5rem;line-height:1}.card-title{font-family:var(--font-heading);font-size:2.22rem;color:var(--color-primary-dark);margin-bottom:3rem;letter-spacing:.1em}.mission-section{margin-bottom:4rem}.mission-highlight{font-size:1.3rem;font-weight:700;color:var(--color-text-main);line-height:1.8;margin-bottom:2.5rem}.message-content{color:var(--color-text-main);line-height:2}.message-content p{margin-bottom:1.5rem}.message-content strong{color:var(--color-primary-dark);display:inline-block;text-align:left;background:#d4af370d;padding:1rem 2rem;border-radius:var(--border-radius-sm)}.message-content .note{font-size:.95rem;color:var(--color-text-muted);margin-top:2rem}.emphasis-text{font-size:1rem;font-weight:700;color:var(--color-primary-dark);margin:2rem 0;display:inline-block;background:linear-gradient(transparent 60%,var(--color-primary-light) 60%);padding:0 .5rem}.plans-footer{margin-top:4rem;padding-top:3rem;border-top:1px solid rgba(212,175,55,.1)}.benefits-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:2rem}.benefit-card{background:#ffffff80;padding:2rem 1.5rem;border-radius:var(--border-radius-sm);text-align:center;border:1px solid rgba(212,175,55,.1);transition:var(--transition-smooth)}.benefit-card:hover{background:#fff;transform:translateY(-5px);box-shadow:0 10px 30px #d4af371a;border-color:var(--color-primary)}.benefit-icon{font-size:2rem;margin-bottom:1rem}.benefit-card h4{font-size:1.1rem;color:var(--color-primary-dark);margin-bottom:.8rem;font-weight:700}.benefit-card p{font-size:.85rem;color:var(--color-text-muted);line-height:1.6}@media screen and (max-width:768px){.benefits-grid{grid-template-columns:1fr}.benefit-card{padding:1.5rem}}.plans-grid{background:var(--color-bg-dark);padding:3rem 2rem;border-radius:var(--border-radius-md);margin-bottom:4rem}.plans-header{font-family:var(--font-heading);font-size:1.5rem;color:var(--color-primary);margin-bottom:3rem;text-align:center}.sponsor-category{margin-bottom:4rem;text-align:left}.category-header{margin-bottom:1.5rem;padding-left:1rem;border-left:4px solid var(--color-primary)}.category-title{font-size:1.2rem;font-weight:700;color:var(--color-primary-dark);margin-bottom:.3rem}.category-subtitle{font-size:.85rem;color:var(--color-text-muted);line-height:1.5}.plan-card{background:#fff;padding:1.5rem;border-radius:var(--border-radius-sm);margin-bottom:1.5rem;display:flex;justify-content:space-between;align-items:center;border:1px solid rgba(0,0,0,.05)}.plan-badge{font-family:var(--font-heading);font-size:.8rem;padding:4px 12px;border-radius:20px;letter-spacing:.1em}.platinum .plan-badge{background:#e5e7eb;color:#374151}.gold .plan-badge{background:#fef3c7;color:#92400e}.silver .plan-badge{background:#f3f4f6;color:#4b5563}.plan-name{font-weight:700;font-size:1.2rem}.plan-price{font-family:var(--font-heading);font-size:1.5rem;color:var(--color-primary-dark)}.plan-price span{font-size:.9rem;margin-left:4px}.plan-note{font-size:.8rem;color:var(--color-text-muted);line-height:1.6;margin-top:-.8rem;margin-bottom:2rem;padding:0 1.5rem;text-align:left}@media screen and (max-width:768px){.plan-note{text-align:center;padding:0;margin-top:-.5rem}}.plans-footer{margin-top:2rem;font-size:.85rem;color:var(--color-text-muted)}.prohibited-section{margin:4rem 0;padding:2.5rem;background:#00000005;border-radius:var(--border-radius-md);text-align:left}.prohibited-header{font-size:1.1rem;font-weight:700;color:var(--color-primary-dark);margin-bottom:1.5rem;display:flex;align-items:center;gap:.5rem}.prohibited-list{list-style:none;padding:0;margin:0}.prohibited-list li{font-size:.9rem;color:var(--color-text-main);line-height:1.8;margin-bottom:.8rem;padding-left:1.2rem;position:relative}.prohibited-list li:before{content:"・";position:absolute;left:0;color:var(--color-primary)}.cta-section{margin-top:4rem}.cta-text{font-size:1.1rem;margin-bottom:2rem;font-weight:500}.contact-box{background:var(--color-bg);padding:2.5rem;border-radius:var(--border-radius-md);border:1px dashed var(--color-primary);display:inline-block;max-width:100%}.contact-label{display:block;font-size:.9rem;color:var(--color-text-muted);margin-bottom:.5rem}.contact-email{display:block;font-family:var(--font-body);font-size:clamp(1.2rem,4vw,1.8rem);color:var(--color-primary-dark);font-weight:500;text-decoration:none;transition:var(--transition-fast);letter-spacing:.02em}.contact-email:hover{color:var(--color-primary);transform:translateY(-2px)}.contact-note{display:block;margin-top:1rem;font-size:.85rem;color:var(--color-text-muted)}@media screen and (max-width:768px){.recruitment-card{padding:2.5rem 1.5rem}.page-title{font-size:2rem}.card-title{font-size:1.3rem}.mission-highlight{font-size:1.1rem}.plans-grid{padding:2rem 0}.plan-card{flex-direction:column;gap:.5rem;text-align:center}}.sponsor-status-section{padding:4rem 0 0;margin-bottom:-4rem;position:relative;z-index:10}.sponsor-status-card{max-width:800px;margin:0 auto;background:#fff;padding:3rem;border-radius:var(--border-radius-lg);box-shadow:0 15px 40px #00000014;text-align:center;border:1px solid rgba(212,175,55,.2);position:relative;overflow:hidden}.sponsor-status-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,#d4af37,#f2d06b,#d4af37)}.sponsor-status-card .status-badge{display:inline-block;font-family:var(--font-heading);font-size:.75rem;color:var(--color-primary-dark);letter-spacing:.2em;padding:4px 12px;border:1px solid rgba(212,175,55,.3);border-radius:50px;margin-bottom:1.2rem}.sponsor-status-card .card-title{font-size:1.5rem;margin-bottom:2rem;color:var(--color-text-main)}.sponsor-status-card .counter-display{display:flex;flex-direction:column;align-items:center;gap:.5rem;margin-bottom:1.5rem}.sponsor-status-card .counter-label{font-size:.9rem;color:var(--color-text-muted);font-weight:500}.sponsor-status-card .counter-value{display:flex;align-items:baseline;gap:.5rem}.sponsor-status-card .count-number{font-family:var(--font-heading);font-size:4rem;font-weight:700;line-height:1;background:linear-gradient(135deg,#b8860b,#d4af37,#8b6508);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;text-shadow:2px 2px 4px rgba(0,0,0,.1)}.sponsor-status-card .count-unit{font-size:1.2rem;color:var(--color-primary-dark);font-weight:700}.sponsor-status-card .status-message{font-size:1rem;color:var(--color-text-muted);line-height:1.6}@media screen and (max-width:768px){.sponsor-status-section{padding:3rem 0 0}.sponsor-status-card{padding:2.5rem 1.5rem}.sponsor-status-card .card-title{font-size:1.2rem}.sponsor-status-card .count-number{font-size:3.5rem}.sponsor-status-card .status-message{font-size:.9rem}}.view-sponsors-wrapper{margin-top:2rem;padding-top:1.5rem;border-top:1px dashed rgba(212,175,55,.2)}.view-sponsors-link{display:inline-block;background:linear-gradient(135deg,#b8860b,#d4af37,#8b6508);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:#b8860b;text-decoration:none;font-size:1rem;font-weight:700;transition:var(--transition-smooth)}.view-sponsors-link:hover{opacity:.8;transform:translateY(-2px)}