.studies-page .flow-main-card{padding:0;background:transparent;border:0;box-shadow:none}
.studies-hub{padding:25px;border:1px solid #443452;border-radius:22px;background:radial-gradient(circle at 75% 12%,#50356c55,transparent 35%),linear-gradient(145deg,#1b1428,#0e0c15);box-shadow:0 22px 60px #0006}
.studies-hero{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}
.studies-kicker{font-size:11px;letter-spacing:.16em;color:#d5ae47;font-weight:700}
.studies-hero h2{margin:8px 0 7px;color:#faf7ff;font-size:clamp(24px,3vw,36px);line-height:1.1}
.studies-hero p{margin:0;color:#bcb1c8;font-size:15px;line-height:1.5}
.studies-score{min-width:130px;border:1px solid #6f5680;border-radius:15px;padding:12px 14px;text-align:right;background:#15101e}
.studies-score span,.studies-score small{display:block;color:#a89caf;font-size:11px;letter-spacing:.1em}
.studies-score strong{display:block;color:#f3cb51;font-size:30px;line-height:1.1;margin:4px 0}
.studies-score small{letter-spacing:0;font-size:12px}
.study-tabs{display:flex;gap:8px;margin:22px 0 15px;border-bottom:1px solid #3a2b45;padding-bottom:10px}
.study-tabs button{border:1px solid #4a3852;background:#17111f;color:#cfc4d4;border-radius:10px;padding:10px 14px;font-weight:700;font-size:14px;cursor:pointer}
.study-tabs button:hover{border-color:#9271a6;color:#fff}
.study-tabs button.active{background:#eebf27;color:#18111a;border-color:#f4d875}
.study-category-strip{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.study-category-strip button,.curiosity-filters button{border:1px solid #4a3852;background:#17111f;color:#bfb3c5;border-radius:999px;padding:8px 12px;font-weight:700;font-size:13px;cursor:pointer}
.study-category-strip button span{margin-right:5px;color:#eec84c}
.study-category-strip button.active,.curiosity-filters button.active{background:#33203f;color:#f6d56b;border-color:#9c73b4}
.study-question-card{border:1px solid #49364f;background:#15101e;border-radius:16px;padding:22px}
.study-question-card>header>div:first-child{display:flex;justify-content:space-between;gap:14px;align-items:center;color:#a99caf;font-size:12px;letter-spacing:.08em}
.study-question-card>header strong{color:#d8cdda;font-size:12px;font-weight:600;letter-spacing:0}
.study-progress{height:5px;background:#2b2036;border-radius:99px;margin-top:10px;overflow:hidden}
.study-progress i{display:block;height:100%;background:#eebf27;border-radius:99px;transition:width .25s ease}
.study-question-card h3{font-size:clamp(20px,2.2vw,28px);line-height:1.25;margin:24px 0;color:#faf7ff;max-width:850px}
.study-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.study-option{display:flex;align-items:center;gap:11px;min-height:56px;border:1px solid #4a3852;background:#1d1528;color:#eee8f1;border-radius:12px;padding:12px 14px;text-align:left;font-size:15px;line-height:1.35;cursor:pointer}
.study-option:hover{border-color:#a67cbe;transform:translateY(-1px)}
.study-option:disabled{cursor:default;transform:none}
.study-option-letter{display:grid;place-items:center;flex:0 0 26px;width:26px;height:26px;border-radius:50%;background:#392449;color:#f3cf62;font-weight:800}
.study-option b{margin-left:auto;font-size:18px}
.study-option.correct{border-color:#72c8a3;background:#17312a;color:#eafff4}
.study-option.correct .study-option-letter{background:#236047;color:#fff}
.study-option.incorrect{border-color:#e07b79;background:#321b22;color:#ffeceb}
.study-option.incorrect .study-option-letter{background:#71323c;color:#fff}
.study-option.muted{opacity:.45}
.study-feedback{margin-top:16px;padding:14px 16px;border-radius:11px;border:1px solid #5e455e}
.study-feedback.is-correct{background:#142c25;border-color:#3e8e70}
.study-feedback.is-wrong{background:#2d1b26;border-color:#895064}
.study-feedback strong{color:#f5d269;font-size:14px}
.study-feedback p{margin:6px 0 0;color:#ddd2df;font-size:14px;line-height:1.5}
.study-question-card footer{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:20px;color:#aaa0ae;font-size:13px}
.study-next{border:0;border-radius:10px;background:#eebf27;color:#18111a;padding:11px 16px;font-weight:800;cursor:pointer}
.study-next:hover{background:#f6d875}
.curiosity-filters{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:18px}
.curiosity-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.curiosity-card{border:1px solid #49364f;background:#15101e;border-radius:15px;padding:17px;min-height:205px;display:flex;flex-direction:column}
.curiosity-card-top{display:flex;gap:10px;align-items:center;color:#a99caf}
.curiosity-card-top>span{display:grid;place-items:center;width:31px;height:31px;border-radius:9px;background:#352140;color:#f4cf5f;font-size:19px}
.curiosity-card-top small{font-size:11px;letter-spacing:.11em;text-transform:uppercase;color:#c9a948;font-weight:800}
.curiosity-card h3{margin:15px 0 8px;color:#fbf8ff;font-size:19px;line-height:1.2}
.curiosity-card p{margin:0;color:#c2b6c8;font-size:14px;line-height:1.5}
.curiosity-practice{border-top:1px solid #392b44;margin-top:auto;padding-top:12px;display:grid;gap:4px}
.curiosity-practice b{color:#e9c953;font-size:10px;letter-spacing:.13em}
.curiosity-practice span{color:#eee4ef;font-size:13px;line-height:1.4}
@media(max-width:1000px){.curiosity-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.studies-hub{padding:17px 14px}.studies-hero{display:block}.studies-score{display:inline-block;text-align:left;margin-top:15px}.study-question-card{padding:16px}.study-question-card>header>div:first-child{display:block}.study-question-card>header strong{display:block;margin-top:5px}.study-options{grid-template-columns:1fr}.study-question-card footer{display:block}.study-next{width:100%;margin-top:10px}.curiosity-grid{grid-template-columns:1fr}.study-tabs{overflow:auto}.study-tabs button{white-space:nowrap}}