/* v175 Phase 3: a single source-led Qur'an study pathway; scoped to existing hub. */
.sbs175-study{position:relative;isolation:isolate;overflow:hidden;padding:clamp(26px,5vw,68px) 0;background:linear-gradient(145deg,#f7f3e9 0%,#faf8f1 60%,#eef2e8 100%);color:#23352e}
.sbs175-study::before{content:"";position:absolute;width:480px;height:480px;right:-250px;top:-250px;border:1px solid #bda77f55;border-radius:50%;box-shadow:0 0 0 38px #bda77f09,0 0 0 110px #bda77f06;z-index:-1}
.sbs175-study .sbs175-wrap{width:min(1120px,calc(100% - 36px));margin-inline:auto}
.sbs175-study .sbs175-eyebrow{font-size:.78rem;letter-spacing:.14em;font-weight:750;color:#93723f;text-transform:uppercase}
.sbs175-study h2{font-family:Georgia,serif;color:#263b30;font-size:clamp(1.7rem,3.4vw,2.85rem);line-height:1.16;margin:.6rem 0 .75rem}
.sbs175-study .sbs175-lead{max-width:770px;color:#536158;line-height:1.7;margin:0 0 1.5rem}
.sbs175-card{background:#fffefb;border:1px solid #e3ddcd;border-radius:22px;padding:clamp(18px,3vw,32px);box-shadow:0 18px 48px #283b2e0c}
.sbs175-fields{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:14px}
.sbs175-fields label{display:flex;flex-direction:column;gap:.45rem;color:#335246;font-weight:750;font-size:.93rem;min-width:0}
.sbs175-fields select{min-width:0;width:100%;max-width:100%;font:inherit;color:#243e33;background:#fff;border:1px solid #b5c6bb;border-radius:12px;padding:12px 13px;min-height:48px}
.sbs175-fields select:focus-visible,.sbs175-action:focus-visible,.sbs175-study a:focus-visible{outline:3px solid #9c6bca;outline-offset:3px}
.sbs175-selected{margin:17px 0 0;color:#506158;font-size:.95rem}
.sbs175-actions{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:22px}
.sbs175-action{min-width:0;display:flex;flex-direction:column;align-items:flex-start;gap:7px;padding:18px;border-radius:16px;text-decoration:none!important;border:1px solid #d9e4db;background:#f5faf5;color:#274b3a!important;transition:transform .14s ease,box-shadow .14s ease}
.sbs175-action:hover{transform:translateY(-2px);box-shadow:0 8px 24px #20402a15}
.sbs175-action .sbs175-num{font-size:.75rem;letter-spacing:.08em;color:#9a7742;font-weight:800}
.sbs175-action strong{font-size:1.05rem;line-height:1.3}
.sbs175-action small{font-size:.82rem;line-height:1.45;color:#58685f}
.sbs175-action:nth-child(2){background:#f5f0fa;border-color:#e4dcec;color:#4b386b!important}
.sbs175-action:nth-child(3){background:#fdf7e9;border-color:#ebdfc9;color:#6c4b24!important}
.sbs175-action:nth-child(4){background:#edf4f4;border-color:#d4e4e4}
.sbs175-foot{border-top:1px solid #eae5db;margin-top:20px;padding-top:18px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center}
.sbs175-foot p{margin:0;color:#5d6a61;font-size:.88rem;line-height:1.6;flex:1 1 260px}
.sbs175-foot a{color:#365b47;text-underline-offset:3px;font-weight:650}
.sbs175-saved{padding:13px 16px;background:#f2f5ee;border:1px solid #dbe3d6;border-radius:12px;margin-top:18px;color:#425748;font-size:.93rem;line-height:1.6}
.sbs175-study .sbs175-narrow{font-size:.86rem;line-height:1.55;color:#626c66;margin:15px 0 0}
.sbs175-crosslink{background:#f3f1e8;border-block:1px solid #ddd9c9;padding:15px 0;color:#354a3c}
.sbs175-crosslink .container{display:flex;align-items:center;flex-wrap:wrap;gap:8px 18px}
.sbs175-crosslink p{flex:1 1 300px;margin:0;font-size:.95rem;line-height:1.5}
.sbs175-crosslink a{font-weight:700;color:#315d43;text-underline-offset:3px}
@media(max-width:760px){.sbs175-actions{grid-template-columns:repeat(2,minmax(0,1fr))}.sbs175-action{padding:15px}.sbs175-fields{grid-template-columns:1fr 1fr}}
@media(max-width:440px){.sbs175-fields{grid-template-columns:1fr}.sbs175-actions{grid-template-columns:1fr 1fr;gap:9px}.sbs175-action{padding:13px 10px}.sbs175-action strong{font-size:.94rem}.sbs175-action small{font-size:.76rem}.sbs175-study .sbs175-wrap{width:calc(100% - 24px)}.sbs175-card{padding:15px}}
@media(prefers-reduced-motion:reduce){.sbs175-action{transition:none}.sbs175-action:hover{transform:none}}