.public-store{color:#17203b;background:#f5f7fb;min-height:100vh}.public-nav{background:#fff;border-bottom:1px solid #e5e9f2;justify-content:space-between;align-items:center;height:76px;padding:0 max(24px,50vw - 590px);display:flex}.public-brand{color:#17203b;align-items:center;gap:11px;text-decoration:none;display:flex}.public-brand>span{color:#fff;background:linear-gradient(135deg,#4674ff,#8da8ff);border-radius:12px;place-items:center;width:42px;height:42px;font:800 22px Georgia;display:grid}.public-brand b,.public-brand small{display:block}.public-brand small{color:#75809b;text-transform:uppercase;letter-spacing:1px;margin-top:3px;font-size:10px}.login-link{color:#2757e7;background:#fff;border:1px solid #dce4f5;border-radius:9px;padding:10px 15px;font-size:12px;font-weight:800;text-decoration:none}.store-hero{text-align:center;background:radial-gradient(circle at 50% 0,#e5edff,#f5f7fb 62%);padding:70px 24px 48px}.store-hero p{color:#2757e7;text-transform:uppercase;letter-spacing:1.8px;font-size:10px;font-weight:900}.store-hero h1{letter-spacing:-1.7px;max-width:720px;margin:12px auto;font-size:44px}.store-hero span{color:#75809b;font-size:13px}.public-course-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;max-width:1180px;margin:0 auto;padding:0 24px 70px;display:grid}.public-course-card{background:#fff;border:1px solid #e5e9f2;border-radius:18px;overflow:hidden;box-shadow:0 8px 30px #22315c0c}.course-cover{color:#fff;background:linear-gradient(140deg,#183b95,#4f78e5);flex-direction:column;justify-content:flex-end;height:170px;padding:24px;display:flex}.course-cover.violet{background:linear-gradient(140deg,#56398d,#9a72d7)}.course-cover.orange{background:linear-gradient(140deg,#a45725,#e9a46d)}.course-cover small{text-transform:uppercase;letter-spacing:1.4px;opacity:.8;font-weight:800}.course-cover strong{margin-top:10px;font:800 25px/1.15 Georgia}.course-copy{padding:22px}.course-copy>p{color:#75809b;min-height:56px;font-size:12px;line-height:1.55}.course-copy ul{margin:20px 0;padding:0;list-style:none}.course-copy li{margin:9px 0;font-size:11px}.course-copy li:before{content:"✓";color:#18a071;margin-right:8px;font-weight:900}.course-price{justify-content:space-between;align-items:center;margin:22px 0 15px;display:flex}.course-price b{font-size:24px}.course-price del{color:#9aa3b7;margin-left:7px;font-size:11px}.course-price em{color:#168e65;background:#e8f8f2;border-radius:10px;padding:5px 8px;font-size:9px;font-style:normal}.course-copy>button,.pay-button{color:#fff;background:#2757e7;border:0;border-radius:10px;width:100%;padding:13px;font-weight:800}.store-message{text-align:center;color:#75809b;padding:40px}.purchase-backdrop{z-index:200;background:#0e173c99;place-items:center;padding:18px;display:grid;position:fixed;inset:0}.purchase-modal{background:#fff;border-radius:18px;width:min(460px,100%);padding:28px;position:relative;box-shadow:0 30px 100px #06102c66}.purchase-close{background:#f1f3f7;border:0;border-radius:8px;width:32px;height:32px;font-size:20px;position:absolute;top:18px;right:18px}.modal-eyebrow{color:#2757e7;text-transform:uppercase;letter-spacing:1.4px;font-size:9px;font-weight:900}.purchase-modal h2{margin:8px 45px 5px 0;font-size:23px}.modal-price{margin:0 0 22px;font-size:20px;font-weight:900}.purchase-modal label{color:#657089;margin:13px 0;font-size:10px;font-weight:800;display:block}.purchase-modal input{color:#17203b;background:#fbfcfe;border:1px solid #dfe4ed;border-radius:9px;outline:none;width:100%;margin-top:7px;padding:12px;display:block}.purchase-modal input:focus{border-color:#2757e7;box-shadow:0 0 0 3px #2757e713}.purchase-modal label small{color:#8993a8;margin-top:5px;font-weight:400;display:block}.pay-button{margin-top:8px}.pay-button:disabled{opacity:.45}.secure-note{text-align:center;color:#8993a8;margin:13px 8px 0;font-size:9px;line-height:1.5;display:block}.purchase-error{color:#b43d34;background:#fff3f1;border:1px solid #f4d1cc;border-radius:8px;margin:10px 0;padding:10px;font-size:10px}.purchase-success{text-align:center;padding:15px 5px}.purchase-success>span{color:#168e65;background:#e8f8f2;border-radius:50%;place-items:center;width:58px;height:58px;margin:auto;font-size:28px;display:grid}.purchase-success p{color:#657089;font-size:12px;line-height:1.6}.purchase-success a{color:#fff;background:#2757e7;border-radius:10px;margin:20px 0 10px;padding:13px;font-weight:800;text-decoration:none;display:block}.purchase-success small{color:#8993a8}@media (max-width:900px){.public-course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.store-hero h1{font-size:35px}}@media (max-width:620px){.public-nav{padding:0 16px}.public-brand div{display:none}.store-hero{padding:48px 18px 35px}.store-hero h1{font-size:30px}.public-course-grid{grid-template-columns:1fr;padding:0 14px 50px}.course-cover{height:145px}.purchase-modal{padding:23px}}