.sponsor-page{min-height:100vh;display:grid;align-items:start;padding:28px 18px 44px;background:linear-gradient(135deg,rgba(218,237,255,.72) 0 24%,transparent 24% 100%),linear-gradient(315deg,rgba(225,239,255,.78) 0 18%,transparent 18% 100%),#ffffff;color:#071026}.sponsor-shell{width:100%;max-width:920px;margin:0 auto}.sponsor-layout{display:block}.sponsor-form{padding:24px;border:1px solid #c8dcf8;border-radius:18px;background:rgba(255,255,255,.94);box-shadow:0 24px 70px rgba(45,77,130,.14)}.plan-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-bottom:22px}.plan-options button{position:relative;display:grid;grid-template-columns:58px minmax(0,1fr) 30px;gap:16px;min-height:124px;padding:18px;border:1px solid #d9e6f7;border-radius:12px;background:#ffffff;color:#071026;text-align:left;cursor:pointer;box-shadow:0 12px 30px rgba(45,77,130,.055);transition:border-color .16s ease,box-shadow .16s ease,background .16s ease}.plan-options button.active{border-color:#0a6dff;background:linear-gradient(135deg,#eef7ff,#ffffff 74%);box-shadow:0 16px 36px rgba(10,109,255,.14),inset 0 0 0 1px rgba(10,109,255,.42)}.plan-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:#eef5ff;color:#0a6dff}.plan-copy{display:grid;align-content:center;gap:6px;min-width:0}.plan-options strong{color:#071026;font-size:20px;font-weight:950}.plan-options b{color:#0a6dff;font-size:24px;font-weight:900;line-height:1}.plan-options em{color:#63728c;font-size:14px;font-style:normal;font-weight:700;line-height:1.45}.plan-radio{position:relative;align-self:start;justify-self:end;width:24px;height:24px;border:2px solid #c6d6eb;border-radius:50%;background:#ffffff}.plan-options button.active .plan-radio{border-color:#0a6dff;box-shadow:0 0 0 5px rgba(10,109,255,.1)}.plan-options button.active .plan-radio:after{content:"";position:absolute;inset:5px;border-radius:inherit;background:#0a6dff}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 20px}.form-grid label{display:grid;gap:8px;color:#071026;font-size:15px;font-weight:900}.input-shell,.textarea-shell{display:grid;grid-template-columns:38px minmax(0,1fr);align-items:start;width:100%;border:1px solid #c6d9f2;border-radius:10px;background:#ffffff;color:#5d7092;box-shadow:0 8px 18px rgba(45,77,130,.035)}.input-shell{align-items:center;min-height:48px}.input-shell svg,.textarea-shell svg{margin:0 0 0 16px}.input-shell svg{align-self:center}.textarea-shell svg{margin-top:17px}.form-grid input,.form-grid select,.form-grid textarea{width:100%;border:0;background:transparent;color:#071026;font:inherit;font-size:16px;font-weight:700;outline:0;padding:0 15px 0 8px}.form-grid input,.form-grid select{min-height:48px}.form-grid textarea{min-height:82px;padding-top:15px;resize:vertical}.file-shell:focus-within,.input-shell:focus-within,.textarea-shell:focus-within{border-color:#0a6dff;box-shadow:0 0 0 3px rgba(10,109,255,.1)}.form-grid .full{grid-column:1/-1}.logo-field span{display:inline-flex;align-items:center;gap:7px;color:#66748a;font-size:13px;font-weight:800}.file-shell{display:flex;align-items:center;min-height:52px;padding:8px 12px;border:1px dashed #bad5f5;border-radius:10px;background:#ffffff}.file-shell input{min-height:0;padding:0;color:#5c6f91}.file-shell input::file-selector-button{height:36px;margin-right:14px;padding:0 20px;border:1px solid #a9c9f2;border-radius:8px;background:#eff6ff;color:#0a6dff;font:inherit;font-weight:900;cursor:pointer}.sponsor-policy-note{display:flex;align-items:center;gap:10px;margin:18px 0 0;color:#61718b;font-size:14px;font-weight:700;line-height:1.45}.sponsor-policy-note svg{flex:0 0 auto;color:#56729d}.sponsor-error{margin:14px 0 0;padding:10px 12px;border:1px solid #ffc9c4;border-radius:9px;background:#fff4f2;color:#c92a20;font-size:13px;font-weight:800}.sponsor-submit{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;height:50px;margin-top:18px;border:0;border-radius:10px;background:#0a6dff;color:#ffffff;font-size:16px;font-weight:900;cursor:pointer;box-shadow:0 16px 30px rgba(10,109,255,.22)}.sponsor-submit:disabled{cursor:wait;opacity:.72}.sponsor-success-card{max-width:680px;margin:0 auto;padding:34px;border:1px solid #c8dcf8;border-radius:18px;background:rgba(255,255,255,.95);box-shadow:0 24px 70px rgba(45,77,130,.14)}.sponsor-success-card span{display:inline-flex;align-items:center;gap:8px;color:#0a6dff;font-size:12px;font-weight:900;text-transform:uppercase}.sponsor-success-card h1{margin:16px 0 12px;color:#071026;font-size:38px;line-height:1.08;letter-spacing:0}.sponsor-success-card p{margin:0 0 20px;color:#5d6d88;font-size:16px;line-height:1.55}@media (max-width:860px){.form-grid,.plan-options{grid-template-columns:1fr}.sponsor-page{padding:18px 12px 36px}.sponsor-form{padding:18px;border-radius:14px}.sponsor-success-card{padding:24px}.sponsor-success-card h1{font-size:30px}.plan-options{gap:12px}.plan-options button{grid-template-columns:56px minmax(0,1fr) 28px;min-height:132px;padding:16px}.plan-icon{width:48px;height:48px}.plan-options strong{font-size:19px}.plan-options b{font-size:22px}.form-grid .full{grid-column:auto}}