.sponsor-main{max-width:var(--tf-content-max)}
.sponsor-main .tf-lead{max-width:var(--tf-rule-max)}
.sponsor-pdf-link{display:inline-flex;align-items:center;gap:8px;margin-top:20px;padding:12px 22px;border:1px solid var(--tf-sea);color:var(--tf-sea);font:700 13px/1 "Noto Sans JP",sans-serif;letter-spacing:.02em;text-decoration:none}
.sponsor-pdf-link:hover{background:rgba(143,212,201,.1)}
.sponsor-cards{max-width:var(--tf-rule-max);margin:54px 0 24px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:stretch}
.sponsor-card{display:flex;flex-direction:column;padding:28px 30px;border:1px solid rgba(143,212,201,.4);background:rgba(143,212,201,.08)}
.sponsor-card__label{margin:0 0 10px;color:var(--tf-sea);font:900 11px/1.4 "Archivo",sans-serif;letter-spacing:.14em}
.sponsor-cards .sponsor-card__label{font-size:14px;letter-spacing:.1em}
.sponsor-card h2{margin:0;color:var(--tf-paper);font:500 clamp(26px,3.6vw,42px)/1.25 "Zen Old Mincho",serif}
.sponsor-card__note{margin:14px 0 0;color:#d3cdbf;font-size:13px;line-height:1.7;text-wrap:pretty}
.sponsor-card--individual .sponsor-card__note{margin-bottom:20px}
.sponsor-card__detail-btn{align-self:center;margin-top:auto;padding:12px 28px;border:1px solid var(--tf-sea);background:none;color:var(--tf-sea);font:700 13px/1 "Noto Sans JP",sans-serif;letter-spacing:.02em;cursor:pointer;-webkit-appearance:none;appearance:none}
.sponsor-card__detail-btn:hover{background:rgba(143,212,201,.1)}
.sponsor-card__detail-btn:focus-visible{outline:2px solid var(--tf-sea);outline-offset:4px}
.sponsor-lead__group{white-space:nowrap}
.sponsor-modal{position:fixed;inset:0;margin:auto;width:min(640px,92vw);max-height:min(86vh,760px);padding:0;border:1px solid var(--tf-line);background:var(--tf-ink);color:var(--tf-paper);overflow:hidden}
.sponsor-modal[open]{display:flex;flex-direction:column}
.sponsor-modal::backdrop{background:rgba(18,16,12,.72)}
.sponsor-modal__close{position:absolute;top:16px;right:16px;z-index:1;width:36px;height:36px;display:flex;align-items:center;justify-content:center;border:1px solid var(--tf-line);background:rgba(0,0,0,.25);color:var(--tf-paper);font-size:20px;line-height:1;cursor:pointer;-webkit-appearance:none;appearance:none}
.sponsor-modal__close:hover{border-color:var(--tf-sea);color:var(--tf-sea)}
.sponsor-modal__close:focus-visible{outline:2px solid var(--tf-sea);outline-offset:2px}
.sponsor-modal__body{overflow-y:auto;padding:56px 32px 32px}
.sponsor-modal__title{margin:0 0 24px;color:var(--tf-paper);font:700 clamp(22px,4vw,30px)/1.35 "Zen Old Mincho",serif;text-wrap:pretty}
.sponsor-modal__body p{margin:0 0 16px;color:#d6d0c4;font-size:14px;line-height:1.85;text-wrap:pretty}
.sponsor-modal__body p:last-child{margin-bottom:0}
.sponsor-modal__body p.sponsor-modal__message{margin:26px 0;color:var(--tf-paper);font:700 17px/1.8 "Zen Old Mincho",serif}
.sponsor-modal__body p.sponsor-modal__notice{margin-bottom:16px;color:#d3cdbf;font-size:12px;line-height:1.7;opacity:.75}
.sponsor-modal__body p.sponsor-modal__amount-block{margin:0 0 10px}
.sponsor-modal__amount-block .sponsor-card__label{display:block}
.sponsor-modal__amount{display:block;color:var(--tf-paper);font:700 clamp(24px,5vw,32px)/1.3 "Zen Old Mincho",serif}
.sponsor-modal__section-title{margin:36px 0 16px;padding-bottom:10px;border-bottom:1px solid var(--tf-sea);color:var(--tf-paper);font:700 18px/1.4 "Zen Old Mincho",serif}
.sponsor-modal__cta{margin-top:28px;background:none;cursor:pointer;-webkit-appearance:none;appearance:none}
.sponsor-deadline{margin:16px 0 0;padding:14px 18px;border-left:3px solid var(--tf-coral);color:var(--tf-paper);font-size:14px;line-height:1.7;background:rgba(255,255,255,.03);text-wrap:pretty}
.sponsor-deadline strong{font-weight:700}
.sponsor-partner-list{display:flex;flex-wrap:wrap;gap:14px 32px;list-style:none;margin:0;padding:0}
.sponsor-partner-list li{padding:0;color:var(--tf-paper);font-size:15px;line-height:1.8;font-weight:500}
.sponsor-partner-list li::before{display:none}
.sponsor-section{max-width:var(--tf-rule-max);margin:0 0 58px;padding-top:26px;border-top:1px solid var(--tf-line)}
.sponsor-section__eyebrow{margin:0 0 10px;color:var(--tf-coral);font:900 11px/1.4 "Archivo",sans-serif;letter-spacing:.16em}
.sponsor-section h2{margin:0 0 24px;font:700 clamp(26px,3vw,40px)/1.35 "Zen Old Mincho",serif}
.sponsor-section ul{display:grid;gap:14px;margin:0;padding:0;list-style:none}
.sponsor-section li{position:relative;padding:0 0 0 24px;color:#d3cdbf;font-size:15px;line-height:1.8;text-wrap:pretty}
.sponsor-section li::before{content:"";position:absolute;top:.75em;left:0;width:8px;height:8px;border-radius:50%;background:var(--tf-coral)}
.sponsor-closing{max-width:820px;margin:0;color:#d6d0c4;font-size:15px;line-height:2.1;text-wrap:pretty}
.sponsor-section .sponsor-closing{margin-bottom:18px}
.sponsor-form-section{max-width:640px;margin:0 0 70px;padding:34px 32px;border:1px solid var(--tf-line);background:rgba(255,255,255,.03)}
.sponsor-form-section h2{margin:0 0 16px;font:700 clamp(24px,2.6vw,32px)/1.35 "Zen Old Mincho",serif;text-wrap:pretty}
.sponsor-form-lead{margin:0 0 26px;color:#d6d0c4;font-size:14px;line-height:1.8;text-wrap:pretty}
.sponsor-form{display:grid;gap:18px}
.sponsor-field{display:grid;gap:8px}
.sponsor-field[hidden]{display:none}
.sponsor-field span{display:flex;align-items:baseline;gap:8px;color:var(--tf-paper);font-size:13px;font-weight:500;letter-spacing:.02em}
.sponsor-field span i{color:var(--tf-coral);font-size:11px;font-style:normal;letter-spacing:.08em}
.sponsor-field-error{min-height:1.2em;color:var(--tf-coral);font-size:12px;line-height:1.5}
.sponsor-field--radio{display:block;border:none;padding:0;margin:0}
.sponsor-field--radio legend{display:flex;align-items:baseline;gap:8px;margin:0 0 8px;padding:0;color:var(--tf-paper);font-size:13px;font-weight:500;letter-spacing:.02em}
.sponsor-field--radio legend i{color:var(--tf-coral);font-size:11px;font-style:normal;letter-spacing:.08em}
.sponsor-field--radio>label{display:inline-flex;align-items:center;gap:6px;margin:0 22px 8px 0;color:#d3cdbf;font-size:14px;white-space:nowrap}
.sponsor-field--radio>label input[type="radio"]{flex:0 0 auto;width:1em;min-width:1em;height:1em;min-height:1em;margin:0;padding:0;border:0;background:none;color:inherit;-webkit-appearance:auto;appearance:auto}
.sponsor-field input,.sponsor-field textarea,.sponsor-field select{width:100%;padding:11px 14px;border:1px solid var(--tf-line);border-radius:0;background:rgba(0,0,0,.2);color:var(--tf-paper);font:400 15px/1.6 "Noto Sans JP",sans-serif}
.sponsor-field select option{background:#171411;color:var(--tf-paper)}
.sponsor-field textarea{resize:vertical}
.sponsor-field input:focus,.sponsor-field textarea:focus,.sponsor-field select:focus{outline:2px solid var(--tf-sea);outline-offset:1px}
.sponsor-form button{justify-self:start;padding:13px 40px;border:none;background:var(--tf-coral);color:#1a1410;font:700 14px/1 "Noto Sans JP",sans-serif;letter-spacing:.04em;cursor:pointer}
.sponsor-form button:disabled{opacity:.6;cursor:default}
.sponsor-form-status{margin:0;font-size:13px;line-height:1.7;min-height:1em;text-wrap:pretty}
.sponsor-form-status[data-state="success"]{color:var(--tf-sea)}
.sponsor-form-status[data-state="error"]{color:var(--tf-coral)}
@media(max-width:780px){.sponsor-cards{grid-template-columns:1fr;gap:18px;margin:38px 0 20px}.sponsor-card{padding:22px}.sponsor-modal{width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;margin:0;border:0}.sponsor-modal__body{padding:60px 20px 28px}.sponsor-modal__close{top:12px;right:12px}.sponsor-section{margin-bottom:44px}.sponsor-section li{font-size:14px;line-height:1.75}.sponsor-closing{font-size:14px;line-height:2}.sponsor-form-section{padding:26px 22px;margin-bottom:54px}}