:root{--ink:#191425;--muted:#71697e;--line:#ddd3eb;--purple:#7c3aed;--pink:#ec4899;--gold:#ffc857;--dark:#100c19}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 8% 0,#ede3ff,transparent 28%),#f8f7fb;color:var(--ink);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif}.hidden{display:none!important}.stand-nav{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;padding:14px max(18px,calc((100vw - 1240px)/2));background:#100c19ee;color:#fff;backdrop-filter:blur(16px);border-bottom:1px solid #8b5cf655}.stand-brand{display:flex;align-items:center;gap:9px;color:#fff;text-decoration:none;font-weight:900}.stand-brand>span{display:grid;place-items:center;width:32px;height:32px;border-radius:11px;background:linear-gradient(135deg,var(--purple),var(--pink));box-shadow:0 0 20px #8b5cf688}.stand-brand b{color:#c4b5fd;font-size:12px}.stand-shell{width:min(1240px,calc(100% - 28px));margin:28px auto 80px}.stand-login{max-width:720px;margin:auto}.legal-banner{display:flex;gap:14px;padding:18px;border:1px solid #f3b92b;border-radius:20px;background:linear-gradient(135deg,#fff9d9,#fff);box-shadow:0 14px 34px #d5941422}.legal-banner>span{font-size:28px}.legal-banner p{margin:5px 0;line-height:1.55}.login-card,.stand-panel,.stand-hero{margin-top:18px;padding:24px;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:0 18px 50px #24143a12}.login-card h1{font-size:clamp(28px,5vw,44px);margin:6px 0}.login-card form{display:grid;gap:14px;margin-top:20px}label>span{display:block;margin:0 0 6px;font-size:13px;font-weight:800;color:#574e64}input,select,textarea{width:100%;padding:13px 14px;border:1px solid #cfc4df;border-radius:13px;background:#fff;color:var(--ink);font:inherit}textarea{min-height:96px;resize:vertical}input:focus,select:focus,textarea:focus{outline:3px solid #8b5cf622;border-color:var(--purple)}.stand-btn{border:1px solid 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0}.limit-badge{padding:14px 18px;border:1px solid #ffc857;border-radius:17px;background:#ffc85717;color:#ffe397;font-weight:900}.stand-tabs{display:flex;gap:8px;overflow-x:auto;padding:16px 2px 3px}.stand-tabs button{white-space:nowrap;border:1px solid var(--line);border-radius:13px;padding:11px 15px;background:#fff;font-weight:850}.stand-tabs button.active{background:#24163a;color:#fff;border-color:#8b5cf6}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.panel-head h2,.panel-head h3{margin:0}.stand-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:18px}.full{grid-column:1/-1}fieldset{border:1px solid var(--line);border-radius:17px;padding:15px}legend{padding:0 8px;font-weight:950}.conditional{display:none}.conditional.show{display:block}.check-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.check-grid label{display:flex;gap:7px;align-items:center}.check-grid input{width:auto}.question-card{margin-top:13px;padding:15px;border:1px solid #d8c9ff;border-radius:17px;background:#faf8ff}.question-options{display:grid;gap:8px;margin-top:10px}.option-row{display:grid;grid-template-columns:28px 1fr 1fr 100px 38px;gap:7px;align-items:center}.option-row input[type=radio]{width:auto}.card-list,.data-list{display:grid;gap:11px;margin-top:15px}.data-card,.task-card,.reward-card{padding:16px;border:1px solid var(--line);border-radius:17px;background:#fff;box-shadow:0 8px 20px #1d102b0b}.task-card{display:flex;justify-content:space-between;gap:14px}.card-actions{display:flex;gap:7px;flex-wrap:wrap;align-items:center}.tag{display:inline-flex;padding:4px 8px;border-radius:99px;background:#ede9fe;color:#5b21b6;font-size:11px;font-weight:900}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:15px 0}.metric{padding:16px;border:1px solid var(--line);border-radius:16px;background:#faf8ff}.metric b{display:block;font-size:25px}.leader-list{display:grid;gap:9px;padding:0;counter-reset:rank}.leader-list li{list-style:none;padding:14px;border:1px solid var(--line);border-radius:15px;background:#fff}.inline-form{display:flex;gap:9px}.inline-form input{flex:1}.space{margin-top:24px}dialog{width:min(780px,calc(100% - 24px));max-height:88vh;border:1px solid #8b5cf6;border-radius:24px;padding:0;box-shadow:0 30px 80px #0008}dialog::backdrop{background:#0d0914cc;backdrop-filter:blur(6px)}.legal-copy{padding:30px;line-height:1.65}.dialog-close{position:sticky;float:right;top:10px;margin:10px;border:0;border-radius:50%;width:38px;height:38px;background:#21152f;color:#fff;font-size:25px}.legal-copy hr{margin:28px 0;border:0;border-top:1px solid var(--line)}@media(max-width:760px){.stand-grid{grid-template-columns:1fr}.full{grid-column:auto}.check-grid{grid-template-columns:1fr 1fr}.stand-hero{align-items:flex-start;flex-direction:column}.metric-grid{grid-template-columns:1fr 1fr}.option-row{grid-template-columns:25px 1fr}.option-row .opt-en,.option-row .opt-points{grid-column:2}.task-card{flex-direction:column}.inline-form{flex-direction:column}}