.student-ob-root{min-height:100vh;color:var(--student-ink);background:radial-gradient(1100px 620px at 12% -8%,#dce7ff 0,transparent 60%),radial-gradient(900px 560px at 108% 10%,#e4ecff 0,transparent 55%),linear-gradient(180deg,#f4f7ff,#eef3ff)}.student-blocked-card,.student-ob-card{width:100%;background:#fff;border-radius:24px;box-shadow:var(--student-shadow);padding:38px 36px}.student-ob-brand{display:flex;align-items:center;gap:10px;margin-bottom:26px}.student-ob-brand-icon,.student-sb-brand-icon{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--student-brand-2),var(--student-brand-dark));color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:800}.student-ob-brand b,.student-sb-brand b{display:block;font-size:15px;font-weight:800;line-height:1.2}.student-ob-brand span{font-size:9.5px;color:var(--student-ink-3);letter-spacing:.08em;text-transform:uppercase;font-weight:700}.student-ob-title{font-size:22px;font-weight:800;margin-bottom:5px}.student-ob-sub{font-size:12.5px;color:var(--student-ink-2);margin-bottom:24px}.student-ob-form{display:flex;flex-direction:column;gap:0}.student-ob-field{margin-bottom:14px}.student-ob-label{font-size:11.5px;font-weight:700;color:var(--student-ink-2);margin-bottom:6px;display:block}.student-ob-input,.student-ob-select{height:44px;width:100%;border-radius:11px;border:1.6px solid var(--student-line);background:#fafbff;padding:0 14px;font-size:13px;color:var(--student-ink);outline:none}.student-ob-input:focus,.student-ob-select:focus{border-color:var(--student-brand-2);box-shadow:0 0 0 3px var(--student-brand-pale);background:#fff}.student-ob-error{color:#e0483c;font-size:12.5px;margin:4px 0 12px}.student-ob-hint{font-size:12px;color:var(--student-ink-2);margin:0 0 14px;line-height:1.45}.student-ob-cta{display:inline-flex;align-items:center;justify-content:center;width:100%;height:46px;border:none;border-radius:12px;background:linear-gradient(135deg,#4f7bff,#6c5ce7 55%,#8f6ff0);color:#fff;font-size:14px;font-weight:700;cursor:pointer;text-decoration:none}.student-ob-cta:disabled{opacity:.6;cursor:not-allowed}.student-ob-legal{margin-top:22px;text-align:center;font-size:11.5px;color:var(--student-ink-3);line-height:1.45}.student-ob-back,.student-ob-legal-link{color:var(--student-brand);font-weight:700}.student-ob-back{display:inline-flex;gap:6px;font-size:12.5px;margin-bottom:16px}.student-ob-back,.student-ob-choice{align-items:center;text-decoration:none}.student-ob-choice{display:flex;gap:14px;width:100%;text-align:left;background:#fff;border:1.8px solid var(--student-line);border-radius:15px;padding:16px 18px;cursor:pointer;transition:all .18s;margin-bottom:12px;color:inherit}.student-ob-choice:hover{border-color:var(--student-brand-2);transform:translateY(-2px);box-shadow:0 4px 14px rgba(24,20,60,.06)}.student-ob-choice.on{border-color:var(--student-brand);background:var(--student-brand-pale)}.student-ob-choice-ico{width:42px;height:42px;border-radius:11px;background:var(--student-brand-pale);color:var(--student-brand);display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0;font-weight:800}.student-ob-choice.on .student-ob-choice-ico{background:var(--student-brand);color:#fff}.student-ob-choice-name{font-size:14px;font-weight:800}.student-ob-choice-desc{font-size:11.5px;color:var(--student-ink-2);margin-top:2px}.student-ob-choice-chevron{margin-left:auto;color:var(--student-ink-3);font-size:22px;font-weight:600}.student-ob-choice-check{margin-left:auto;width:22px;height:22px;border-radius:50%;background:var(--student-brand);color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800}.student-role-list{margin-bottom:8px}.student-ob-row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media (max-width:520px){.student-ob-row2{grid-template-columns:1fr}}.student-ob-footer a,.student-ob-link{color:var(--student-brand);font-weight:700;text-decoration:none}.student-type-toggle{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:14px}.student-type-chip{height:42px;border-radius:11px;border:1.6px solid var(--student-line);background:#fff;font-size:12px;font-weight:700;color:var(--student-ink-2);display:flex;align-items:center;justify-content:center;gap:6px;cursor:pointer}.student-type-chip.on{border-color:var(--student-brand);background:var(--student-brand-pale);color:var(--student-brand-dark)}.student-app{min-height:100vh;display:flex;background:radial-gradient(900px 560px at -6% -10%,rgba(108,92,231,.12),transparent 60%),radial-gradient(900px 620px at 108% 0,rgba(59,130,246,.14),transparent 55%),var(--student-bg);color:var(--student-ink)}.student-app-loading{min-height:100vh;display:flex;align-items:center;justify-content:center;color:var(--student-ink-2);font-size:14px;background:var(--student-bg)}.student-sidebar{width:236px;flex-shrink:0;background:rgba(255,255,255,.72);backdrop-filter:blur(18px);border-right:1px solid rgba(255,255,255,.55);display:flex;flex-direction:column;padding:22px 14px;position:sticky;top:0;height:100vh;z-index:5}.student-sb-brand{display:flex;align-items:center;gap:10px;margin-bottom:22px;padding:0 6px}.student-sb-nav{display:flex;flex-direction:column;flex:1}.student-nav-item{display:flex;align-items:center;gap:11px;padding:11px 13px;border-radius:11px;color:var(--student-ink-2);font-size:13.5px;font-weight:600;margin-bottom:2px;text-decoration:none}.student-nav-item:hover{background:var(--student-brand-pale);color:var(--student-brand-dark)}.student-nav-item.on{background:var(--student-brand);color:#fff;box-shadow:0 8px 18px rgba(37,99,235,.28)}.student-nav-item.soon{opacity:.55;cursor:default}.student-sb-bottom{margin-top:auto;padding-top:12px}.student-sb-upgrade{background:linear-gradient(135deg,#eef2ff,#f5f0ff);border-radius:14px;padding:14px;margin-bottom:10px}.student-sb-upgrade b{display:block;font-size:13px;margin-bottom:6px}.student-sb-upgrade p{font-size:11.5px;color:var(--student-ink-2);line-height:1.4;margin-bottom:10px}.student-freemium button,.student-refer-btn,.student-sb-upgrade button{border:none;border-radius:10px;background:var(--student-brand);color:#fff;font-size:12px;font-weight:700;padding:8px 12px;cursor:pointer}.student-freemium button:disabled,.student-refer-btn:disabled,.student-sb-upgrade button:disabled{opacity:.7;cursor:default}.student-sb-logout{width:100%;border:1.5px solid var(--student-line);background:#fff;border-radius:10px;padding:10px;font-size:13px;font-weight:600;color:var(--student-ink-2);cursor:pointer}.student-main{flex:1;min-width:0;display:flex;flex-direction:column}.student-topbar{display:flex;align-items:center;justify-content:space-between;padding:18px 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.15s ease,box-shadow .15s ease}a.student-summ-card:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(24,20,60,.16)}.student-summ-card.c1{background:linear-gradient(135deg,#4f7bff,#6c5ce7)}.student-summ-card.c4{background:linear-gradient(135deg,#0f9d58,#34c759)}.student-summ-card.c5{background:linear-gradient(135deg,#de8a12,#f5a623)}.student-summ-card.c6{background:linear-gradient(135deg,#e0483c,#ff6b6b)}.student-summ-val{font-size:24px;font-weight:800;margin-bottom:6px}.student-summ-label{font-size:12px;opacity:.92}.student-section-head{margin-bottom:14px}.student-section-title{font-size:18px;font-weight:800}.student-section-sub{font-size:12.5px;color:var(--student-ink-2);margin-top:4px}.student-sq-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.student-sq-card{background:#fff;border-radius:16px;padding:18px;border:1px solid var(--student-line);box-shadow:0 4px 14px rgba(24,20,60,.05)}.student-sq-card h4{font-size:15px;font-weight:800;margin-bottom:6px}.student-sq-card p{font-size:12px;color:var(--student-ink-2);line-height:1.4}.student-sq-foot{margin-top:16px;display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--student-ink-3);font-weight:600}.student-blocked{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:30px;background:radial-gradient(1100px 620px at 12% -8%,#dce7ff 0,transparent 60%),linear-gradient(180deg,#f4f7ff,#eef3ff)}.student-blocked-card{max-width:460px}.student-blocked-actions{display:flex;flex-direction:column;gap:12px;align-items:center}.student-sidebar-scrim{display:none}.student-mocks-page{max-width:1100px}.student-page-head{margin-bottom:18px}.student-page-title{font-size:22px;font-weight:800}.student-page-sub{font-size:13px;color:var(--student-ink-2);margin-top:4px}.student-mock-filters{display:flex;flex-direction:column;gap:12px;margin-bottom:18px}.student-pill-row{display:flex;flex-wrap:wrap;gap:8px}.student-pill{border:1.5px solid var(--student-line);background:#fff;color:var(--student-ink-2);border-radius:999px;padding:8px 14px;font-size:12.5px;font-weight:700;cursor:pointer}.student-pill.sm{padding:6px 12px;font-size:12px}.student-pill.dark{background:#1e293b;border-color:#1e293b;color:#fff}.student-pill.dark.on,.student-pill.on,.student-pill.on.brand{background:var(--student-brand);border-color:var(--student-brand);color:#fff}.student-pill:not(.on):not(.dark):hover{border-color:var(--student-brand);color:var(--student-brand-dark)}.student-toast{margin-bottom:14px;padding:12px 14px;border-radius:12px;background:#1e293b;color:#fff;font-size:13px;font-weight:600;box-shadow:var(--student-shadow)}.student-mocks-empty{padding:28px 8px;color:var(--student-ink-2);font-size:14px}.student-mock-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:20px}.student-mock-card{background:#fff;border:1px solid var(--student-line);border-radius:16px;padding:16px;box-shadow:0 4px 14px rgba(24,20,60,.05);display:flex;flex-direction:column;gap:12px;min-height:180px}.student-mock-card-locked{background:#f8f9fc;opacity:.92}.student-mock-card-top{display:flex;gap:12px;align-items:flex-start}.student-mock-ico{width:42px;height:42px;border-radius:12px;background:var(--student-brand-pale);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:18px}.student-mock-ico.muted{background:#eef1f8;filter:grayscale(.4)}.student-mock-title{font-size:14.5px;font-weight:800;line-height:1.3;margin:0}.student-mock-sub{font-size:12px;color:var(--student-ink-2);margin:4px 0 0}.student-mock-meta{display:flex;flex-wrap:wrap;gap:8px}.student-badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 10px;font-size:11.5px;font-weight:700}.student-badge-green{background:#e8f8ef;color:#0f9d58}.student-badge-gold{background:#fff4df;color:#b45309}.student-mock-rank{font-size:12px;color:var(--student-ink-3);margin:0;flex:1}.student-mock-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px}.student-mock-ready{font-size:12px;font-weight:600;color:#0f9d58}.student-locked-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:var(--student-ink-3)}.student-btn-outline,.student-btn-primary{border-radius:10px;padding:8px 12px;font-size:12px;font-weight:700;cursor:pointer;white-space:nowrap}.student-btn-primary{border:none;background:var(--student-brand);color:#fff}.student-btn-primary:hover{background:var(--student-brand-dark)}.student-btn-outline{border:1.5px solid var(--student-line);background:#fff;color:var(--student-ink-2)}.student-btn-outline:disabled{opacity:.55;cursor:default}.student-pagination{display:flex;justify-content:center;gap:6px;margin:8px 0 22px}.student-pagination button{min-width:36px;height:36px;border-radius:10px;border:1.5px solid var(--student-line);background:#fff;color:var(--student-ink-2);font-weight:700;cursor:pointer}.student-pagination button.on{background:var(--student-brand);border-color:var(--student-brand);color:#fff}.student-pagination button:disabled{opacity:.45;cursor:default}.student-mock-promo{display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:16px;background:linear-gradient(135deg,#eef2ff,#f5f0ff);border:1px solid var(--student-line);text-decoration:none;color:inherit;margin-top:8px}.student-mock-promo-ico{width:40px;height:40px;border-radius:12px;background:#fff;display:flex;align-items:center;justify-content:center;color:#f5a623;font-size:18px;flex-shrink:0}.student-mock-promo b{display:block;font-size:14px;margin-bottom:2px}.student-mock-promo p{margin:0;font-size:12px;color:var(--student-ink-2)}.student-mock-promo-chevron{margin-left:auto;font-size:22px;color:var(--student-ink-3)}@media (max-width:980px){.student-summ-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.student-sq-grid{grid-template-columns:1fr}.student-mock-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:820px){.student-sidebar{position:fixed;left:0;top:0;height:100vh;transform:translateX(-100%);transition:transform .25s ease;z-index:50;box-shadow:0 0 40px rgba(0,0,0,.18)}.student-sidebar.mobile-open{transform:translateX(0)}.student-sidebar-scrim{display:block;position:fixed;inset:0;background:rgba(10,20,60,.4);z-index:49;border:none}.student-tb-menu{display:inline-flex;align-items:center;justify-content:center}.student-content,.student-topbar{padding-left:16px;padding-right:16px}.student-mock-grid{grid-template-columns:1fr}}.student-buy-page,.student-report-page,.student-take-page{max-width:920px}.student-take-bar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px}.student-take-title{font-size:18px;font-weight:800}.student-take-meta{font-size:12px;color:var(--student-ink-2);margin-top:4px}.student-take-timer{font-size:22px;font-weight:800;font-variant-numeric:tabular-nums;background:#fff;border:1.5px solid var(--student-line);border-radius:12px;padding:8px 14px}.student-take-timer.danger{color:#dc2626;border-color:#fecaca;background:#fef2f2}.student-take-sections{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.student-take-card{background:#fff;border:1px solid var(--student-line);border-radius:16px;padding:20px;box-shadow:0 4px 14px rgba(24,20,60,.05);margin-bottom:16px}.student-take-qhead{display:flex;justify-content:space-between;font-size:12px;font-weight:700;color:var(--student-ink-3);margin-bottom:10px}.student-take-qtext{font-size:16px;font-weight:700;line-height:1.45;margin:0 0 16px}.student-take-options{display:flex;flex-direction:column;gap:10px}.student-take-option{text-align:left;border:1.5px solid var(--student-line);background:#fff;border-radius:12px;padding:12px 14px;font-size:14px;font-weight:600;color:var(--student-ink);cursor:pointer}.student-take-option.on,.student-take-option:hover{border-color:var(--student-brand)}.student-take-option.on{background:var(--student-brand-pale);color:var(--student-brand-dark)}.student-take-foot{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}.student-take-error{display:flex;flex-direction:column;gap:12px;align-items:flex-start}.student-report-hero{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;background:linear-gradient(135deg,#4f7bff,#6c5ce7);color:#fff;border-radius:18px;padding:22px 20px;margin-bottom:20px}.student-report-score{font-size:42px;font-weight:800;line-height:1}.student-report-score-sub{opacity:.9;margin-top:6px;font-size:13px}.student-report-stats{display:grid;grid-template-columns:repeat(4,minmax(72px,1fr));gap:12px 20px;flex:0 0 auto;max-width:420px;margin-left:auto}.student-report-stats b{display:block;font-size:18px}.student-report-stats span{font-size:11px;opacity:.9}.student-report-analytics,.student-report-questions{margin-bottom:22px}.student-report-analytics h3,.student-report-questions h3{font-size:16px;font-weight:800;margin-bottom:10px}.student-topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:12px}.student-topic-card{background:#fff;border:1px solid var(--student-line);border-radius:12px;padding:12px;display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--student-ink-2)}.student-topic-card b{color:var(--student-ink);font-size:13px}.student-report-qlist{display:flex;flex-direction:column;gap:12px}.student-report-q{background:#fff;border:1px solid var(--student-line);border-radius:14px;padding:14px}.student-report-q.ok{border-left:4px solid #0f9d58}.student-report-q.bad{border-left:4px solid #e0483c}.student-report-qhead{display:flex;justify-content:space-between;gap:10px;font-size:12px;font-weight:700;color:var(--student-ink-3);margin-bottom:8px}.student-report-q p{margin:0 0 10px;font-size:14px;font-weight:600}.student-report-answers{display:grid;grid-template-columns:1fr 1fr;gap:10px;font-size:13px}.student-report-answers small,.student-report-sol small{display:block;color:var(--student-ink-3);font-size:11px;margin-bottom:2px}.student-report-sol{margin:10px 0 0;font-size:13px;color:var(--student-ink-2)}.student-report-actions{margin-top:8px}.student-buy-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.student-buy-card{background:#fff;border:1px solid var(--student-line);border-radius:16px;padding:18px;box-shadow:0 4px 14px rgba(24,20,60,.05);display:flex;flex-direction:column;gap:8px}.student-buy-card h3{margin:0;font-size:15px;font-weight:800}.student-buy-card p{margin:0;font-size:12px;color:var(--student-ink-2)}.student-buy-price{font-size:22px;font-weight:800;margin:6px 0 10px}@media (max-width:980px){.student-buy-grid,.student-topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:820px){.student-buy-grid,.student-report-answers,.student-topic-grid{grid-template-columns:1fr}.student-report-analytics-head{flex-direction:column;align-items:flex-start}.student-report-hero{flex-direction:row;align-items:center;flex-wrap:nowrap;gap:12px 16px;padding:14px 16px;margin-bottom:16px;border-radius:16px}.student-report-score{font-size:28px;flex-shrink:0}.student-report-score-sub{font-size:11px;margin-top:4px}.student-report-stats{flex:1 1 auto;min-width:0;max-width:none;margin-left:0;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 12px}.student-report-stats b{font-size:15px;line-height:1.15}.student-report-stats span{font-size:10px;margin-top:1px}.student-report-analytics{padding:14px 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var(--student-line);background:#fff;border-radius:14px;padding:12px 14px;cursor:pointer;transition:border-color .15s ease,background .15s ease}.student-buy-exam:hover{border-color:#c7d7ff}.student-buy-exam.on{background:var(--student-brand-pale);border-color:var(--student-brand)}.student-buy-exam-ico{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,#4f7bff,#6c5ce7);flex-shrink:0}.student-buy-exam-text{display:flex;flex-direction:column;gap:2px;min-width:0}.student-buy-exam-text b{font-size:14px;font-weight:800;color:var(--student-ink)}.student-buy-exam-text small{font-size:12px;color:var(--student-ink-2)}.student-buy-panel{position:sticky;top:16px;background:#fff;border:1px solid var(--student-line);border-radius:18px;padding:16px;box-shadow:0 8px 24px rgba(24,20,60,.06)}.student-buy-panel-title{font-size:14px;font-weight:800;margin-bottom:14px}.student-buy-panel-empty{font-size:13px;color:var(--student-ink-2);margin:0 0 14px}.student-buy-bundle-list{display:flex;flex-direction:column;gap:8px;margin-bottom:14px}.student-buy-bundle{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;width:100%;text-align:left;border:1.5px solid var(--student-line);background:#fff;border-radius:12px;padding:12px;cursor:pointer}.student-buy-bundle:hover{border-color:#c7d7ff}.student-buy-bundle.on{border-color:var(--student-brand);background:#f7f9ff}.student-buy-bundle-main{display:flex;flex-direction:column;gap:4px;min-width:0}.student-buy-bundle-name{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;font-weight:800;color:var(--student-ink)}.student-buy-badge{display:inline-flex;align-items:center;border-radius:999px;padding:2px 8px;font-size:10px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;background:#fff4df;color:#b45309}.student-buy-save{font-size:12px;font-weight:600;color:#0f9d58}.student-buy-bundle-price{font-size:14px;font-weight:800;color:var(--student-ink);white-space:nowrap}.student-buy-continue{width:100%;border:none;border-radius:12px;background:var(--student-brand);color:#fff;font-size:14px;font-weight:800;padding:12px 14px;cursor:pointer}.student-buy-continue:hover:not(:disabled){background:var(--student-brand-dark)}.student-buy-continue:disabled{opacity:.55;cursor:default}@media (max-width:980px){.student-buy-layout{grid-template-columns:1fr}.student-buy-panel{position:static}}.student-badge-amber{background:#fff4df;color:#b45309}.student-badge-muted{background:#eef1f8;color:var(--student-ink-3)}.student-mock-ready.warn{color:#b45309}.student-mock-track{font-size:12px;color:var(--student-ink-3);font-weight:600}.student-wallet-strip{background:#fff;border:1px solid var(--student-line);border-radius:16px;padding:14px 16px;margin-bottom:16px;box-shadow:0 4px 14px rgba(24,20,60,.04)}.student-wallet-strip-main{display:flex;align-items:baseline;gap:8px;margin-bottom:8px}.student-wallet-strip-main b{font-size:22px}.student-wallet-strip-main span{font-size:13px;color:var(--student-ink-2)}.student-wallet-strip-stats{display:flex;flex-wrap:wrap;gap:12px 16px;font-size:12px;color:var(--student-ink-2);margin-bottom:8px}.student-wallet-tracks{display:flex;flex-wrap:wrap;gap:8px}.student-wallet-chip{background:var(--student-brand-pale);color:var(--student-brand-dark);border-radius:999px;padding:4px 10px;font-size:12px;font-weight:600}.student-wallet-empty-hint{margin:0;font-size:12.5px;color:var(--student-ink-2)}.student-buy-alert{background:#fff7e8;border:1px solid #f5d9a6;border-radius:14px;padding:12px 14px;margin-bottom:14px}.student-buy-alert b{display:block;margin-bottom:4px}.student-buy-alert p{margin:0;font-size:13px;color:var(--student-ink-2)}.student-buy-tab{display:inline-flex;flex-direction:column;align-items:flex-start;gap:2px;line-height:1.2}.student-buy-tab small{font-size:11px;font-weight:600;opacity:.85}.student-buy-tab.need:not(.on){border-color:#f5a623;box-shadow:0 0 0 1px rgba(245,166,35,.25)}.student-buy-exams-hint{font-size:12.5px;color:var(--student-ink-2);margin:0 0 12px}.student-buy-panel-balance{font-size:12.5px;color:var(--student-ink-2);margin:-6px 0 12px}.student-take-error-actions{display:flex;flex-wrap:wrap;gap:10px}.student-txn-page{max-width:980px}.student-txn-head{margin-bottom:16px}.student-txn-heading{margin:0;font-size:26px;font-weight:800;letter-spacing:-.02em;color:var(--student-ink)}.student-txn-sub{margin:6px 0 0;font-size:13.5px;color:var(--student-ink-2)}.student-txn-banner{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;background:#2563eb;color:#fff;border-radius:18px;padding:22px 28px;margin-bottom:18px;box-shadow:0 14px 28px rgba(37,99,235,.28)}.student-txn-banner-item strong{display:block;font-size:28px;font-weight:800;line-height:1.1;letter-spacing:-.02em}.student-txn-banner-item span{display:block;margin-top:6px;font-size:13px;font-weight:500;color:rgba(255,255,255,.88)}.student-txn-filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px}.student-txn-filter{border:1.5px solid #dbe3f5;background:#fff;color:#4b5170;border-radius:999px;padding:9px 18px;font-size:13.5px;font-weight:700;cursor:pointer}.student-txn-filter.on{background:#2563eb;border-color:#2563eb;color:#fff;box-shadow:0 8px 16px rgba(37,99,235,.25)}.student-txn-list{display:flex;flex-direction:column;gap:12px;margin-bottom:20px}.student-txn-card{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid #e7ebfa;border-radius:16px;padding:16px 18px;box-shadow:0 4px 14px rgba(24,20,60,.04)}.student-txn-icon{width:44px;height:44px;border-radius:14px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.student-txn-icon.is-buy{background:#eaf0ff;color:#2563eb}.student-txn-icon.is-points{background:#fff4df;color:#d97706}.student-txn-main{flex:1;min-width:0}.student-txn-name{font-size:15px;font-weight:800;color:#161a2e;line-height:1.3;margin-bottom:5px}.student-txn-line{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.student-txn-detail{font-size:12.5px;color:#6b728f}.student-txn-badge{display:inline-flex;align-items:center;border-radius:999px;padding:3px 9px;font-size:11px;font-weight:700;line-height:1.2}.student-txn-badge.is-success{background:#e7f8ef;color:#0f9d58}.student-txn-badge.is-pending{background:#fff4df;color:#b45309}.student-txn-badge.is-cancelled,.student-txn-badge.is-failed{background:#feeceb;color:#c0392b}.student-txn-value{font-size:16px;font-weight:800;white-space:nowrap;margin-left:8px}.student-txn-value.is-spend{color:#161a2e}.student-txn-value.is-earn{color:#0f9d58}.student-txn-value.is-neutral{color:#6b728f}.student-txn-empty{background:#fff;border:1px dashed #dbe3f5;border-radius:16px;padding:28px 18px;text-align:center;color:#161a2e;font-weight:700}.student-txn-empty span{display:block;margin-top:6px;font-size:13px;font-weight:500;color:#6b728f}.student-txn-pager{display:flex;justify-content:center;gap:8px;margin-top:6px}.student-txn-page-btn{min-width:38px;height:38px;border-radius:12px;border:1.5px solid #e7ebfa;background:#fff;color:#4b5170;font-weight:700;cursor:pointer}.student-txn-page-btn.on{background:#2563eb;border-color:#2563eb;color:#fff;box-shadow:0 8px 16px rgba(37,99,235,.25)}.student-txn-page-btn:disabled{opacity:.45;cursor:default}@media (max-width:820px){.student-txn-banner{grid-template-columns:1fr;padding:18px}.student-txn-card{align-items:flex-start}.student-txn-value{margin-left:0}}