*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;min-height:100svh;background:#f5f3ec;color:#183c35;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}header{padding:24px clamp(20px,5vw,80px);display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;font-weight:700;letter-spacing:.08em}header a{font-weight:400;letter-spacing:0;font-size:14px}main{width:min(100% - 40px,680px);margin:45px auto 90px}.tag{display:inline-block;background:#e7eee3;border:1px solid #c4d4c9;border-radius:30px;padding:8px 14px;font-size:13px}h1{font-size:clamp(36px,7vw,64px);line-height:1.1;letter-spacing:-.04em;margin:26px 0 22px}p{font-size:17px;line-height:1.6;color:#50675f}.small{font-size:14px}button,.button,select,input{font:inherit;min-height:48px;border-radius:12px}button,.button{border:0;background:#174b42;color:white;padding:14px 20px;cursor:pointer;display:inline-block;text-decoration:none;margin:8px 0}button:disabled{opacity:.55;cursor:wait}select,input{border:1px solid #becdc2;background:white;color:#183c35;padding:10px 12px}select{max-width:100%;font-size:15px}input:not([type=file]){display:block;width:100%;margin:10px 0 16px}label{display:block}a{color:#174b42}.secondary{background:#e1e9de;color:#183c35}section,.notice{background:#fff;border:1px solid #dce3d9;border-radius:20px;padding:24px;margin-top:24px}.notice p{font-size:15px}.file{border-top:1px solid #e2e7df;padding:14px 0;overflow-wrap:anywhere}.file strong{font-size:14px}.file p{font-size:13px;margin:4px 0}progress{width:100%;height:12px;accent-color:#27735c}footer{text-align:center;color:#718279;padding:24px;font-size:13px}:focus-visible{outline:3px solid #388373;outline-offset:3px}#files{max-width:100%;margin:12px 0}#summary{font-weight:600}#message{overflow-wrap:anywhere}

.participant main{max-width:600px;margin:22px auto 50px;text-align:center}.participant h1{font-size:clamp(32px,6vw,48px);margin:20px 0 16px;line-height:1.12}.participant .lead{font-size:17px;margin:0 auto;max-width:470px}.participant #upload{padding:28px 24px;box-shadow:0 12px 40px #183c3508}.upload-icon{width:48px;height:48px;color:#27735c}.picker-help{margin:12px 0;font-weight:600;font-size:18px}.pick-button{width:100%;min-height:66px;font-size:19px;font-weight:650;display:flex;align-items:center;justify-content:center;gap:10px}.pick-button>span:first-child{font-size:28px;font-weight:400}.picker-note{margin:10px 0 0}.selected-count{font-weight:650;margin:24px 0 8px;color:#183c35}#send{width:100%;font-weight:650;font-size:18px}#selection{border-top:1px solid #e2e7df;margin-top:22px}#list{text-align:left;max-height:420px;overflow:auto}.upload-hint{border-top:1px solid #e2e7df;padding-top:16px;margin:20px 0 0;font-size:13px}.privacy-note{font-size:12px;padding:0 12px;color:#718279}.participant footer{font-size:12px}@media(max-width:480px){.participant header{padding:16px 20px}.participant main{margin-top:16px}.participant #upload{padding:22px 18px}.participant h1{font-size:34px}.pick-button{font-size:17px;min-height:64px}.participant .lead{font-size:16px}.participant .tag{font-size:12px}}