:root{
  --blue:#063b80;
  --blue2:#0b56ad;
  --yellow:#f2c600;
  --dark:#0c2340;
  --bg:#f4f7fc;
  --line:#dfe6f1;
  --muted:#65758a;
  --green:#167344;
  --greenbg:#eaf8f0;
  --red:#a1261f;
  --redbg:#fff0ef;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--dark)}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
button{cursor:pointer}
.topbar{min-height:76px;padding:12px 5vw;background:linear-gradient(120deg,#061c3a,var(--blue));display:flex;align-items:center;justify-content:space-between;color:#fff;box-shadow:0 7px 24px rgba(0,31,91,.18)}
.brand{display:flex;align-items:center;gap:13px}.brand img{width:52px;height:52px;object-fit:contain}.brand strong{display:block;font-size:20px;letter-spacing:.6px}.brand span{display:block;font-size:11px;color:#d6e3f7;margin-top:3px}.hashtag{font-weight:900;font-size:12px;color:var(--yellow)}
.shell{max-width:1050px;margin:0 auto;padding:42px 5vw 68px}.hero-card,.form-card,.success-card{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 18px 45px rgba(0,31,91,.07)}
.hero-card{padding:34px;margin-bottom:22px;background:linear-gradient(145deg,#fff 55%,#edf4ff)}
.kicker{display:block;font-size:10px;letter-spacing:1.6px;font-weight:900;color:var(--blue)}
h1{font-size:clamp(34px,5vw,54px);line-height:1.02;margin:8px 0 14px}h2{margin:0;font-size:23px}p{color:var(--muted);line-height:1.55}.hero-card>p{max-width:760px;font-size:16px}.notice{margin-top:22px;border-left:5px solid var(--yellow);background:#fff8d9;padding:14px 16px;border-radius:10px;color:#604d00;font-size:13px;line-height:1.5}
.form-card{padding:30px}.form-section{padding:8px 0 28px}.form-section+.form-section{border-top:1px solid var(--line);padding-top:28px}.section-head{display:flex;gap:14px;align-items:flex-start;margin-bottom:20px}.section-head p{margin:5px 0 0;font-size:13px}.step{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--yellow);font-weight:900;flex:none}
.fields{display:grid;gap:16px}.two-cols{grid-template-columns:1fr 1fr}label{display:grid;gap:7px}label>span{font-size:11px;font-weight:900;color:#34465e}input,textarea{width:100%;border:1px solid #ccd7e5;border-radius:11px;background:#fff;color:var(--dark);padding:12px 13px;outline:none}input{min-height:48px}textarea{resize:vertical;min-height:120px}input:focus,textarea:focus{border-color:var(--blue2);box-shadow:0 0 0 3px rgba(11,86,173,.10)}input.invalid,textarea.invalid{border-color:var(--red);box-shadow:0 0 0 3px rgba(161,38,31,.08)}
.categories-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.category-card{border:1px solid var(--line);border-radius:15px;padding:14px;background:#fbfcff;transition:.15s ease}.category-card.selected{border-color:var(--blue2);background:#eef5ff;box-shadow:0 0 0 2px rgba(11,86,173,.06)}.category-check{display:flex;align-items:flex-start;gap:10px;cursor:pointer}.category-check input{width:18px;height:18px;min-height:auto;margin:2px 0 0;accent-color:var(--blue)}.category-check strong{display:block;font-size:14px}.category-check small{display:block;color:var(--muted);font-size:11px;margin-top:3px}.team-name-wrap{margin-top:12px;padding-top:12px;border-top:1px solid #dbe5f2}.team-name-wrap[hidden]{display:none}.team-block-title{display:grid;gap:3px;margin-bottom:10px}.team-block-title>span{font-size:11px;font-weight:900;color:#34465e}.team-block-title small{color:var(--muted);font-size:10px}.teams-list{display:grid;gap:10px}.team-entry{background:#fff;border:1px solid #dbe5f2;border-radius:11px;padding:10px}.team-entry-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:7px}.team-entry-label{font-size:10px;font-weight:900;color:var(--blue)}.team-name-wrap input{min-height:42px;background:#fff}.add-team{width:100%;margin-top:10px;border:1px dashed #9fb7d6;border-radius:10px;min-height:40px;background:#f8fbff;color:var(--blue);font-size:10px;font-weight:900}.add-team:hover{background:#edf5ff}.remove-team{border:0;background:transparent;color:var(--red);font-size:10px;font-weight:900;padding:3px 0}.remove-team:hover{text-decoration:underline}.help{font-size:11px;margin:10px 0 0}.help.error{color:var(--red);font-weight:800}
.message{margin:8px 0 18px;padding:13px 15px;border-radius:11px;font-size:12px;font-weight:700}.message.error{background:var(--redbg);color:var(--red);border:1px solid #e8aaa5}.message.info{background:#edf3ff;color:#2a5487;border:1px solid #cbdaf2}.submit-row{border-top:1px solid var(--line);padding-top:22px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}.submit-row button,.success-card button{border:0;border-radius:11px;background:var(--yellow);color:var(--dark);min-height:50px;padding:0 22px;font-weight:900}.submit-row button:disabled{opacity:.55;cursor:wait}.submit-row small{color:var(--muted)}
.success-card{text-align:center;padding:42px 34px}.success-icon{width:62px;height:62px;margin:0 auto 16px;border-radius:50%;display:grid;place-items:center;background:var(--greenbg);color:var(--green);font-size:34px;font-weight:900}.success-card h2{font-size:30px;margin:8px 0 10px}.success-card p{max-width:650px;margin:0 auto 20px}.success-summary{max-width:620px;margin:20px auto;padding:16px;border-radius:14px;background:#f4f7fc;text-align:left;font-size:13px;line-height:1.6}.success-card button{margin-top:8px;background:var(--blue);color:#fff}
footer{padding:25px 5vw 32px;text-align:center;color:#6a7787;font-size:11px}footer strong,footer span{display:block}footer span{margin-top:5px}
@media(max-width:760px){.two-cols,.categories-grid{grid-template-columns:1fr}.shield-upload{align-items:flex-start;flex-direction:column}.shield-preview{width:100%;text-align:left}.shield-preview img{margin:0 0 8px}.shell{padding:28px 4vw 50px}.hero-card,.form-card{padding:22px}.hashtag{display:none}.brand span{display:none}.section-head h2{font-size:20px}.submit-row button{width:100%}.success-card{padding:32px 22px}}

.shield-upload{margin-top:18px;border:1px solid var(--line);border-radius:15px;background:#fbfcff;padding:16px;display:flex;align-items:center;justify-content:space-between;gap:18px}.shield-upload-copy{flex:1;min-width:0}.shield-title{display:block;font-size:12px;font-weight:900;color:#34465e}.shield-title em{font-style:normal;font-weight:700;color:var(--muted)}.shield-upload-copy>p{font-size:11px;margin:5px 0 11px}.shield-picker{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 15px;border:1px dashed #9fb7d6;border-radius:10px;background:#f8fbff;color:var(--blue);font-size:10px;font-weight:900;cursor:pointer}.shield-picker:hover{background:#edf5ff}.shield-picker input{position:absolute;width:1px;height:1px;min-height:0;padding:0;opacity:0;pointer-events:none}.shield-picker:has(input:focus-visible){outline:3px solid rgba(11,86,173,.16);outline-offset:2px}.shield-help{margin:9px 0 0}.shield-preview{width:132px;flex:none;text-align:center}.shield-preview img{display:block;width:110px;height:110px;margin:0 auto 8px;object-fit:contain;border:1px solid #dbe5f2;border-radius:14px;background:#fff;padding:7px}.shield-preview button{border:0;background:transparent;color:var(--red);font-size:10px;font-weight:900;padding:3px 0}.shield-preview button:hover{text-decoration:underline}.shield-picker:has(input.invalid){border-color:var(--red);background:var(--redbg)}