.soa-course-details-container{min-height:100vh;padding:20px;background:radial-gradient(circle at top left,rgba(212,175,55,.12),transparent 26%),linear-gradient(180deg,#eef2f8,#f7f9fc)}.soa-course-shell{width:min(1320px,100%);margin:0 auto;display:grid;grid-gap:18px;gap:18px}.soa-course-topbar{display:flex;justify-content:flex-start}.soa-course-cover{padding:24px 28px;border-radius:28px;border:1px solid rgba(16,37,61,.08);background:radial-gradient(circle at top right,rgba(212,175,55,.18),transparent 28%),linear-gradient(135deg,#ffffff,#f4f7fd);box-shadow:0 24px 40px rgba(16,37,61,.08);display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);grid-gap:18px;gap:18px}.soa-course-cover-copy{display:grid;grid-gap:12px;gap:12px;align-content:start}.soa-course-cover-copy h2{margin:0;font-family:Cormorant Garamond,Georgia,serif;font-size:clamp(2rem,4vw,3.2rem);line-height:.98;letter-spacing:-.04em;color:#0f2746}.soa-course-cover-copy p{margin:0;max-width:56rem;color:#35506f;line-height:1.8}.soa-course-cover-points{display:flex;flex-wrap:wrap;gap:10px}.soa-course-cover-points span{display:inline-flex;align-items:center;min-height:36px;padding:0 14px;border-radius:999px;background:rgba(16,37,61,.06);color:#10253d;font-weight:800;font-size:.88rem}.soa-course-cover-panel{padding:18px;border-radius:22px;background:rgba(255,255,255,.88);border:1px solid rgba(16,37,61,.08);display:grid;grid-gap:14px;gap:14px;align-content:start}.soa-course-cover-panel-heading{display:grid;grid-gap:4px;gap:4px}.soa-course-cover-panel-heading strong{font-size:1.1rem;color:#0f2746}.soa-course-cover-panel-heading span,.soa-course-resource-empty{color:#5f7387;line-height:1.6}.soa-course-resource-grid{display:grid;grid-gap:10px;gap:10px}.soa-course-resource-card{display:grid;grid-gap:4px;gap:4px;padding:14px 16px;border-radius:18px;border:1px solid rgba(16,37,61,.08);background:linear-gradient(180deg,rgba(255,255,255,.98),rgba(243,247,253,.98));color:#10253d;text-decoration:none}.soa-course-resource-card strong{font-size:.98rem}.soa-course-resource-card span{color:#5f7387;font-size:.88rem;font-weight:700}.soa-course-resource-side{width:100%;padding:18px;border-radius:22px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12);display:grid;grid-gap:14px;gap:14px}.soa-video-comment-box{margin-top:14px;padding:16px;border-radius:20px;border:1px solid rgba(16,37,61,.08);background:rgba(247,249,253,.98);display:grid;grid-gap:12px;gap:12px}.soa-video-comment-shell{display:grid;grid-gap:10px;gap:10px}.soa-video-comment-toggle{width:-webkit-fit-content;width:-moz-fit-content;width:fit-content;min-height:36px;padding:0 14px;border-radius:999px;border:1px solid rgba(16,37,61,.12);background:rgba(16,37,61,.04);color:#10253d;display:inline-flex;align-items:center;gap:10px;font:inherit;font-weight:800;cursor:pointer}.soa-video-comment-toggle small{display:inline-flex;align-items:center;min-height:22px;padding:0 8px;border-radius:999px;background:rgba(16,61,117,.1);color:#143d77;font-size:.76rem;letter-spacing:.04em;text-transform:uppercase}.soa-video-comment-heading{display:grid;grid-gap:4px;gap:4px}.soa-video-comment-heading strong{color:#10253d;font-size:1rem}.soa-video-comment-heading span{color:#5f7387;font-size:.86rem;font-weight:700}.soa-video-comment-box textarea{width:100%;border-radius:16px;border:1px solid rgba(16,37,61,.12);padding:12px 14px;background:#ffffff;color:#10253d;resize:vertical;font:inherit}.soa-video-comment-list{display:grid;grid-gap:10px;gap:10px}.soa-video-comment-item{padding:12px 14px;border-radius:16px;background:#ffffff;border:1px solid rgba(16,37,61,.08)}.soa-video-comment-item p{margin:0;color:#10253d;line-height:1.6}.soa-video-comment-item span{display:block;margin-top:6px;color:#7a8ba0;font-size:.82rem;font-weight:700}.soa-back-button,.soa-course-action{min-height:46px;border-radius:14px;border:1px solid rgba(16,37,61,.12);background:rgba(255,255,255,.92);color:#10253d;padding:0 16px;font:inherit;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px}.soa-course-action.primary{border:0;background:linear-gradient(135deg,#ffd86e,#f6b334);color:#10253d;box-shadow:0 16px 26px rgba(246,179,52,.26)}.soa-course-action-compact{min-height:40px;min-width:144px;justify-self:center;padding-inline:18px}.soa-course-action:disabled{opacity:.55;cursor:not-allowed}.soa-course-loading-shell{gap:18px}.soa-course-skeleton-hero,.soa-course-skeleton-panel,.soa-course-skeleton-tabs,.soa-course-skeleton-topbar span{border-radius:28px;border:1px solid rgba(16,37,61,.08);background:rgba(255,255,255,.86);box-shadow:0 24px 40px rgba(16,37,61,.07)}.soa-course-skeleton-topbar span{display:block;width:132px;height:44px;border-radius:14px}.soa-course-skeleton-hero{min-height:280px;padding:28px;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(260px,.8fr);grid-gap:18px;gap:18px;background:radial-gradient(circle at top right,rgba(214,173,74,.12),transparent 30%),linear-gradient(135deg,rgba(10,43,84,.94),rgba(16,61,117,.94))}.soa-course-skeleton-card,.soa-course-skeleton-copy,.soa-course-skeleton-panel{display:grid;grid-gap:14px;gap:14px;align-content:start}.soa-course-skeleton-card{min-height:210px;padding:20px;border-radius:22px;background:rgba(255,255,255,.14)}.soa-course-skeleton-line,.soa-course-skeleton-pills span,.soa-course-skeleton-tabs span{display:block;height:14px;border-radius:999px;background:linear-gradient(90deg,rgba(255,255,255,.38),rgba(255,255,255,.72),rgba(255,255,255,.38));background-size:220% 100%;animation:soaCourseSkeleton 1.4s ease-in-out infinite}.soa-course-skeleton-panel .soa-course-skeleton-line,.soa-course-skeleton-tabs span,.soa-course-skeleton-topbar span{background:linear-gradient(90deg,rgba(16,37,61,.08),rgba(16,37,61,.16),rgba(16,37,61,.08));background-size:220% 100%;animation:soaCourseSkeleton 1.4s ease-in-out infinite}.soa-course-skeleton-line.short{width:150px}.soa-course-skeleton-line.title{width:min(520px,86%);height:52px;border-radius:18px}.soa-course-skeleton-line.title.small{width:min(220px,78%);height:34px}.soa-course-skeleton-line.wide{width:min(720px,94%)}.soa-course-skeleton-pills,.soa-course-skeleton-tabs{display:flex;flex-wrap:wrap;gap:10px}.soa-course-skeleton-pills span{width:118px;height:34px}.soa-course-skeleton-tabs{padding:12px}.soa-course-skeleton-tabs span{width:118px;height:42px}.soa-course-skeleton-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:16px;gap:16px}.soa-course-skeleton-panel{min-height:132px;padding:20px}@keyframes soaCourseSkeleton{0%{background-position:100% 0}to{background-position:-100% 0}}.soa-course-hero,.soa-course-panel,.soa-course-state,.soa-sidebar-card{border-radius:28px;border:1px solid rgba(16,37,61,.08);background:rgba(255,255,255,.94);box-shadow:0 24px 40px rgba(16,37,61,.08)}.soa-course-hero{padding:28px;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(260px,.8fr);grid-gap:18px;gap:18px;background:radial-gradient(circle at top right,rgba(214,173,74,.18),transparent 30%),linear-gradient(135deg,#0a2b54,#103d75 54%,#1a4c8f);color:#ffffff}.soa-course-hero--premium{position:relative;overflow:hidden;min-height:388px;padding:clamp(28px,3.2vw,40px);grid-template-columns:minmax(0,1.15fr) minmax(320px,.82fr);align-items:stretch;border:1px solid rgba(255,255,255,.14);border-radius:28px;background:radial-gradient(circle at 78% 18%,rgba(255,216,111,.2),transparent 28%),radial-gradient(circle at 8% 8%,rgba(125,211,252,.16),transparent 24%),linear-gradient(135deg,#08233f,#0c3f70 48%,#164f8e);box-shadow:0 32px 80px rgba(8,20,43,.18),inset 0 1px 0 rgba(255,255,255,.16)}.soa-course-hero--premium:before{content:"SOA";position:absolute;right:clamp(28px,4vw,56px);bottom:-34px;color:rgba(255,255,255,.045);font-size:clamp(5rem,11vw,10rem);font-weight:900;letter-spacing:0;line-height:1;pointer-events:none}.soa-course-hero--premium:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 0),linear-gradient(180deg,rgba(255,255,255,.05) 1px,transparent 0);background-size:54px 54px;-webkit-mask-image:linear-gradient(135deg,rgba(0,0,0,.4),transparent 58%);mask-image:linear-gradient(135deg,rgba(0,0,0,.4),transparent 58%)}.soa-course-hero--premium>*{position:relative;z-index:1}.soa-course-hero-copy{display:grid;align-content:center;justify-items:start}.soa-course-eyebrow{display:inline-flex;margin-bottom:10px;padding:.35rem .75rem;border-radius:999px;background:rgba(255,255,255,.12);font-size:.74rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.soa-course-hero--premium .soa-course-eyebrow{min-height:30px;padding:0 12px;align-items:center;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);color:#ffffff;box-shadow:inset 0 1px 0 rgba(255,255,255,.16)}.soa-course-hero h1,.soa-panel-header h2{margin:0;font-family:Cormorant Garamond,Georgia,serif;letter-spacing:-.04em}.soa-course-hero h1{max-width:12ch;font-size:clamp(2.5rem,5.4vw,4rem);line-height:.96;text-wrap:balance;color:#ffffff;text-shadow:0 2px 12px rgba(4,17,38,.22)}.soa-course-hero--premium h1{max-width:18ch;font-size:clamp(2.6rem,4.8vw,4.6rem);line-height:.96;text-shadow:0 18px 34px rgba(0,0,0,.2)}.soa-course-hero--premium h1.soa-course-title-gold{color:#ffd86f;text-shadow:0 18px 34px rgba(0,0,0,.22),0 0 24px rgba(255,216,111,.16)}.soa-course-hero p,.soa-course-hero-meta span,.soa-crq-card p,.soa-instructor-card p,.soa-lecture-card p,.soa-resource-card p{color:rgba(255,255,255,.84)}.soa-course-hero p{margin:14px 0 0;max-width:54rem;font-size:1.02rem;line-height:1.8}.soa-course-hero--premium p{max-width:52rem;color:rgba(255,255,255,.9);font-size:1.08rem}.soa-course-read-more{margin-top:10px;justify-self:flex-start;min-height:38px;padding:0 14px;border-radius:999px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);color:#ffffff;font:inherit;font-weight:800;cursor:pointer}.soa-course-hero--premium .soa-course-read-more{min-height:40px;padding:0 16px;background:rgba(255,255,255,.1);box-shadow:inset 0 1px 0 rgba(255,255,255,.12);transition:transform .18s ease,background .18s ease,border-color .18s ease}.soa-course-hero--premium .soa-course-read-more:hover{transform:translateY(-1px);border-color:rgba(255,255,255,.34);background:rgba(255,255,255,.15)}.soa-course-hero-meta{margin-top:18px;display:flex;flex-wrap:wrap;gap:10px}.soa-course-hero-meta span{padding:.55rem .85rem;border-radius:999px;background:rgba(255,255,255,.1);font-size:.86rem}.soa-course-hero--premium .soa-course-hero-meta span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.14);color:rgba(255,255,255,.92);font-weight:800}.soa-course-hero-highlights{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}.soa-course-hero-highlights span{display:inline-flex;align-items:center;min-height:36px;padding:0 14px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.86);font-size:.84rem;font-weight:800}.soa-course-hero-highlights span:before{content:"";width:7px;height:7px;margin-right:8px;border-radius:999px;background:#ffd86f;box-shadow:0 0 0 4px rgba(255,216,111,.12)}.soa-course-hero-meta .soa-course-enrollment-badge{display:inline-flex;align-items:baseline;gap:6px;background:rgba(255,205,86,.16);box-shadow:inset 0 0 0 1px rgba(255,205,86,.22);color:#ffffff;font-weight:800}.soa-course-enrollment-badge strong{color:#ffd86f;font-size:1.05rem}.soa-course-hero-side{display:flex;align-items:stretch}.soa-course-hero--premium .soa-course-hero-side{align-items:center}.soa-course-price-card{width:100%;padding:20px;border-radius:22px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12);display:grid;grid-gap:12px;gap:12px;align-content:start}.soa-course-hero--premium .soa-course-price-card{min-height:248px;padding:clamp(22px,2.4vw,28px);align-content:center;border:1px solid rgba(255,255,255,.18);background:linear-gradient(180deg,rgba(255,255,255,.17),rgba(255,255,255,.09));box-shadow:0 24px 52px rgba(4,17,38,.16),inset 0 1px 0 rgba(255,255,255,.18);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.soa-course-price-kicker{display:inline-flex;width:-webkit-fit-content;width:-moz-fit-content;width:fit-content;min-height:28px;align-items:center;padding:0 11px;border-radius:999px;background:rgba(255,255,255,.11);color:rgba(255,255,255,.78);font-size:.72rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.soa-course-price-card strong{font-size:2rem}.soa-course-hero--premium .soa-course-price-card strong{color:#ffffff;font-size:clamp(2rem,3vw,2.85rem);line-height:1}.soa-course-hero--premium .soa-course-price-card>span:not(.soa-course-price-kicker){color:rgba(255,255,255,.88);font-weight:700}.soa-course-hero--premium .soa-course-action.primary{min-height:52px;border-radius:14px;background:linear-gradient(135deg,#ffe37a,#f6b334 62%,#d99620);color:#08233f;box-shadow:0 18px 34px rgba(246,179,52,.32),inset 0 1px 0 rgba(255,255,255,.5);transition:transform .18s ease,box-shadow .18s ease,filter .18s ease}.soa-course-hero--premium .soa-course-action.primary:not(:disabled):hover{transform:translateY(-2px);filter:saturate(1.05);box-shadow:0 24px 42px rgba(246,179,52,.38),inset 0 1px 0 rgba(255,255,255,.56)}.soa-course-price-card.purchased{padding:22px 20px;gap:14px;background:radial-gradient(circle at 50% 0,rgba(255,216,111,.2),transparent 42%),linear-gradient(180deg,rgba(255,255,255,.2),rgba(255,255,255,.1))}.soa-course-price-card.is-access-state,.soa-course-price-card.purchased{align-content:center;justify-items:center;text-align:center}.soa-course-price-card.purchased strong{font-size:1.55rem}.soa-course-price-card.purchased span{max-width:20rem;text-align:center}.soa-course-access-pill{display:inline-flex;min-height:34px;align-items:center;justify-content:center;padding:0 18px;border-radius:999px;background:linear-gradient(135deg,rgba(255,241,166,.96),rgba(245,181,47,.98));color:#08233f;font-size:.76rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase;box-shadow:0 16px 30px rgba(246,179,52,.34),0 0 0 1px rgba(255,255,255,.24),inset 0 1px 0 rgba(255,255,255,.7)}.soa-course-access-pill.is-checking{background:linear-gradient(135deg,rgba(229,239,250,.96),rgba(150,180,211,.94));color:#0a2b54;box-shadow:0 14px 26px rgba(7,30,58,.18),0 0 0 1px rgba(255,255,255,.24),inset 0 1px 0 rgba(255,255,255,.72)}.soa-course-layout{display:grid;grid-template-columns:280px minmax(0,1fr);grid-gap:18px;gap:18px}.soa-course-main,.soa-course-sidebar{display:grid;grid-gap:18px;gap:18px;align-content:start}.soa-sidebar-card{padding:16px;display:grid;grid-gap:10px;gap:10px;background:rgba(255,255,255,.92)}.soa-sidebar-stat,.soa-sidebar-tab{display:grid;grid-template-columns:auto minmax(0,1fr);grid-gap:10px;gap:10px;align-items:center;border-radius:12px;padding:13px 14px;background:rgba(16,37,61,.035);color:#10253d}.soa-sidebar-stat span,.soa-sidebar-tab span{color:#5f7387;font-weight:700}.soa-sidebar-stat{grid-template-columns:1fr}.soa-sidebar-tab{position:relative;width:100%;border:1px solid transparent;font:inherit;text-align:left;cursor:pointer;transition:background .16s ease,border-color .16s ease,box-shadow .16s ease,color .16s ease;overflow:hidden}.soa-sidebar-tab svg{color:#6b7f91;transition:color .16s ease}.soa-sidebar-tab:focus-visible,.soa-sidebar-tab:hover{border-color:rgba(16,61,117,.16);background:#ffffff;box-shadow:0 12px 22px rgba(16,37,61,.08);outline:0}.soa-sidebar-tab.active{border-color:rgba(212,175,55,.34);background:linear-gradient(135deg,rgba(255,255,255,.98),rgba(255,248,231,.94));box-shadow:inset 3px 0 0 #d4af37,0 12px 24px rgba(16,37,61,.09)}.soa-sidebar-tab.active span,.soa-sidebar-tab.active svg{color:#143d77}.soa-course-panel{padding:24px;display:grid;grid-gap:18px;gap:18px}.soa-panel-header{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.soa-panel-header h2{font-size:clamp(2rem,4vw,3rem);color:#10253d;line-height:.96}.soa-crq-card span,.soa-instructor-card span,.soa-lecture-number,.soa-panel-header span,.soa-resource-type{color:#64788d;font-size:.8rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.soa-crq-list,.soa-instructor-grid,.soa-lecture-grid,.soa-lecture-groups,.soa-resource-grid{display:grid;grid-gap:14px;gap:14px}.soa-lecture-groups.nested{margin-top:2px;padding-left:10px;border-left:3px solid rgba(16,61,117,.18)}.soa-lecture-section-divider{position:relative;display:flex;align-items:center;justify-content:center;margin:6px 0 2px;text-align:center}.soa-lecture-section-divider:before{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:linear-gradient(90deg,rgba(212,175,55,0),rgba(212,175,55,.8),rgba(16,61,117,.78),rgba(212,175,55,0));transform:translateY(-50%)}.soa-lecture-section-divider span{position:relative;z-index:1;padding:0 16px;border-radius:999px;background:linear-gradient(135deg,rgba(255,252,244,.96),rgba(247,250,255,.98));color:#8a6a1c;font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;box-shadow:0 10px 20px rgba(16,37,61,.06)}.soa-lecture-group-card{border-radius:24px;border:1px solid rgba(16,37,61,.08);background:linear-gradient(180deg,#ffffff,#f8fbff);box-shadow:0 16px 28px rgba(16,37,61,.05);padding:14px;display:grid;grid-gap:14px;gap:14px}.soa-lecture-group-card.nested{border-radius:18px;background:linear-gradient(180deg,#ffffff,#f9fcfb);box-shadow:0 12px 20px rgba(16,37,61,.04)}.soa-syllabus-parent-card{overflow:hidden;position:relative;padding:20px 22px 18px;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.soa-syllabus-parent-card:before{content:"";position:absolute;inset:14px auto 14px 14px;width:6px;border-radius:999px;background:linear-gradient(180deg,rgba(212,175,55,.95),rgba(16,61,117,.95));box-shadow:0 0 0 1px rgba(255,255,255,.58)}.soa-syllabus-parent-card:hover{transform:translateY(-2px)}.soa-syllabus-toggle{width:100%;border:0;background:transparent;padding:0 0 0 16px;text-align:left;color:#10253d;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px}.soa-syllabus-toggle-copy{display:grid;grid-gap:6px;gap:6px;min-width:0}.soa-syllabus-toggle h3{margin:0;color:#10253d;font-family:Cormorant Garamond,Georgia,serif;font-size:clamp(1.6rem,3vw,2.15rem);line-height:.96;letter-spacing:-.04em}.soa-lecture-group-toggle-icon,.soa-syllabus-toggle-icon{width:42px;height:42px;border-radius:999px;border:1px solid rgba(16,37,61,.1);background:rgba(255,255,255,.72);display:inline-flex;align-items:center;justify-content:center;color:#103d75;flex:0 0 auto;transition:transform .18s ease,background .18s ease,color .18s ease}.soa-syllabus-toggle-icon{margin-left:auto;box-shadow:0 12px 22px rgba(16,37,61,.08)}.soa-lecture-group-toggle-icon{box-shadow:0 10px 18px rgba(16,37,61,.06)}.soa-lecture-group-toggle[aria-expanded=true] .soa-lecture-group-toggle-icon,.soa-syllabus-toggle[aria-expanded=true] .soa-syllabus-toggle-icon{transform:rotate(180deg);background:rgba(16,61,117,.1);color:#0c2f5a}.soa-lecture-group-toggle{width:100%;border:1px solid rgba(16,37,61,.08);background:linear-gradient(135deg,rgba(255,255,255,.88),rgba(245,249,255,.96));border-radius:18px;padding:16px 18px;display:flex;align-items:center;justify-content:space-between;gap:16px;text-align:left;color:#10253d;cursor:pointer;font:inherit;box-shadow:0 12px 22px rgba(16,37,61,.05);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease,background .18s ease}.soa-lecture-group-toggle-copy{min-width:0;display:grid;grid-gap:8px;gap:8px}.soa-lecture-group-toggle strong{display:block;font-size:1.18rem;color:#10253d}.soa-lecture-upload-count{display:inline-flex;align-items:center;width:-webkit-fit-content;width:-moz-fit-content;width:fit-content;min-height:30px;padding:0 12px;border-radius:999px;background:linear-gradient(135deg,rgba(16,61,117,.1),rgba(246,179,52,.16));border:1px solid rgba(16,61,117,.12);color:#8a6a1c;font-size:.78rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;box-shadow:0 10px 20px rgba(16,37,61,.05)}.soa-lecture-group-toggle:hover{transform:translateY(-1px);box-shadow:0 16px 28px rgba(16,37,61,.08)}.soa-lecture-group-toggle.active{border-color:rgba(16,61,117,.14);background:linear-gradient(135deg,rgba(16,61,117,.12),rgba(246,179,52,.16));box-shadow:0 18px 30px rgba(16,37,61,.08)}.soa-instructor-grid,.soa-lecture-grid,.soa-resource-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.soa-branch-module-list{display:grid;grid-gap:14px;gap:14px}.soa-branch-module-card,.soa-branch-subject-card{border-radius:18px;border:1px solid rgba(16,37,61,.08);background:rgba(255,255,255,.82);box-shadow:0 12px 22px rgba(16,37,61,.05);padding:16px 18px;display:grid;grid-gap:12px;gap:12px}.soa-branch-module-head{display:flex;justify-content:space-between;gap:14px;align-items:flex-start}.soa-branch-module-copy{display:grid;grid-gap:6px;gap:6px}.soa-branch-module-copy strong{color:#10253d;font-size:1.08rem}.soa-branch-module-copy span{color:#64788d;font-size:.92rem;line-height:1.5}.soa-branch-module-count{flex:0 0 auto;min-height:34px;padding:0 12px;border-radius:999px;background:rgba(16,61,117,.08);color:#103d75;display:inline-flex;align-items:center;justify-content:center;font-size:.78rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.soa-branch-topic-list{display:flex;flex-wrap:wrap;gap:8px}.soa-branch-lecture-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:12px;gap:12px}.soa-branch-lecture-card{border-radius:18px;border:1px solid rgba(16,37,61,.08);background:linear-gradient(180deg,rgba(255,255,255,.94),rgba(245,248,255,.96));box-shadow:0 10px 20px rgba(16,37,61,.05);padding:14px 16px;display:grid;grid-gap:10px;gap:10px}.soa-branch-lecture-copy{display:grid;grid-gap:6px;gap:6px}.soa-branch-lecture-copy strong{color:#10253d;font-size:1rem}.soa-branch-lecture-copy span{color:#64788d;font-size:.88rem;line-height:1.5}.soa-branch-lecture-meta{display:flex;justify-content:flex-end}.soa-branch-lecture-meta span{min-height:30px;padding:0 10px;background:rgba(16,61,117,.08);color:#103d75;font-size:.72rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.soa-branch-lecture-meta span,.soa-branch-topic-pill{display:inline-flex;align-items:center;border-radius:999px}.soa-branch-topic-pill{min-height:34px;padding:0 12px;background:linear-gradient(135deg,rgba(255,255,255,.95),rgba(244,248,255,.95));border:1px solid rgba(16,37,61,.08);color:#10253d;font-size:.84rem;font-weight:700}.soa-branch-empty-state{color:#64788d;font-size:.92rem;padding:.5rem 0 .15rem}.soa-crq-card,.soa-instructor-card,.soa-lecture-card,.soa-mcq-question-card,.soa-mcq-result-card,.soa-mcq-state-card,.soa-resource-card{border-radius:22px;border:1px solid rgba(16,37,61,.08);background:linear-gradient(180deg,#ffffff,#f8fbff);box-shadow:0 16px 28px rgba(16,37,61,.05)}.soa-crq-card,.soa-instructor-card,.soa-lecture-card,.soa-resource-card{padding:18px;display:grid;grid-gap:12px;gap:12px}.soa-lecture-card-top{display:flex;justify-content:space-between;gap:10px;align-items:center}.soa-lecture-card h3{color:#10253d;font-family:Georgia,Times New Roman,serif;font-size:1.18rem;line-height:1.14;text-wrap:balance;min-height:0;letter-spacing:-.01em;margin:2px 0 0}.soa-lecture-card.coming-soon{background:linear-gradient(180deg,#ffffff,#f7f3e8);border-color:rgba(191,145,35,.22)}.soa-lecture-card.coming-soon h3{color:#6f5b22}.soa-lecture-coming-soon-note{margin:-4px 0 0;color:#8a7330;font-size:.88rem;font-weight:700}.soa-course-action.premium.coming-soon{background:rgba(244,197,66,.18);color:#7a5b08;border-color:rgba(191,145,35,.28);cursor:not-allowed}.soa-instructor-card h3,.soa-resource-card h3{margin:0;color:#10253d;font-size:1.28rem;line-height:1.08;text-wrap:balance;min-height:2.2em}.soa-lecture-embed-frame{width:100%;aspect-ratio:16/9;border-radius:18px;overflow:hidden;background:#091a30;border:1px solid rgba(16,37,61,.08);position:relative}.soa-lecture-embed-frame iframe{width:100%;height:100%;border:0;display:block}.soa-lecture-thumbnail{object-fit:cover;border-radius:18px;border:1px solid rgba(16,37,61,.08)}.soa-lecture-preview-trigger,.soa-lecture-thumbnail{width:100%;aspect-ratio:16/9;display:block;background:#eef3f9}.soa-lecture-preview-trigger{padding:0;border:0;border-radius:18px;overflow:hidden;cursor:pointer;position:relative}.soa-lecture-preview-trigger--fallback{background:linear-gradient(135deg,#0a2b54,#103d75)}.soa-lecture-preview-image{width:100%;height:100%;object-fit:cover;display:block}.soa-lecture-preview-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,rgba(9,26,48,.18),rgba(9,26,48,.42));color:#fff;font-size:.92rem;font-weight:700;letter-spacing:.04em}.soa-lecture-preview-play{width:54px;height:54px;display:block;padding:12px;box-sizing:border-box;background:rgba(9,26,48,.9);border-radius:50%;color:#fff;stroke-width:2.4;filter:drop-shadow(0 10px 30px rgba(9,26,48,.28))}.soa-lecture-preview-fallback{width:100%;height:100%;display:grid;place-items:center;grid-gap:10px;gap:10px;padding:18px;color:#ffffff;text-align:center}.soa-lecture-preview-fallback strong{font-size:1.05rem;line-height:1.3}.soa-lecture-preview-fallback span{font-size:.88rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;opacity:.8}.soa-lecture-embed-frame video{width:100%;height:100%;display:block;background:#091a30;object-fit:contain}.soa-lecture-embed-frame--message{display:grid;place-items:center}.soa-lecture-player-message{position:absolute;inset:0;z-index:2;display:grid;align-content:center;justify-items:center;grid-gap:8px;gap:8px;padding:18px;color:#ffffff;text-align:center;background:rgba(9,26,48,.92)}.soa-lecture-player-message strong{max-width:26rem;font-size:1rem;line-height:1.25}.soa-lecture-player-message span{max-width:28rem;color:rgba(255,255,255,.78);font-size:.82rem;line-height:1.35}.soa-lecture-player-message-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:4px}.soa-lecture-player-message-actions a,.soa-lecture-player-message-actions button{border:1px solid rgba(255,255,255,.32);border-radius:999px;padding:8px 14px;background:#ffffff;color:#10253d;font-size:.82rem;font-weight:800;text-decoration:none;cursor:pointer}.soa-youtube-player-host{width:100%;height:100%}.soa-crq-card p,.soa-instructor-card p,.soa-lecture-card p,.soa-resource-card p{margin:0;color:#607488;line-height:1.7}.soa-crq-card textarea{width:100%;border-radius:14px;border:1px solid rgba(16,37,61,.14);padding:12px;font:inherit;color:#10253d;background:#ffffff;resize:vertical}.soa-crq-feedback-card{border-radius:14px;border:1px solid rgba(16,61,117,.18);background:rgba(16,61,117,.06);padding:12px;display:grid;grid-gap:6px;gap:6px}.soa-crq-submit-status{border-radius:14px;padding:11px 13px;border:1px solid rgba(16,61,117,.16);background:rgba(16,61,117,.06);color:#143d77;font-size:.9rem;font-weight:800;line-height:1.45}.soa-crq-submit-status.success{border-color:rgba(25,122,86,.22);background:rgba(25,122,86,.1);color:#18634b}.soa-crq-submit-status.error{border-color:rgba(159,24,55,.2);background:rgba(159,24,55,.08);color:#8f1733}.soa-crq-topic-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}.soa-crq-topic-toolbar label{display:inline-flex;align-items:center;gap:10px;color:#10253d;font-weight:800}.soa-crq-topic-toolbar select{min-height:40px;border-radius:999px;border:1px solid rgba(16,37,61,.12);padding:0 12px;font:inherit;background:#ffffff}.soa-lecture-actions,.soa-mcq-actions{display:flex;flex-wrap:wrap;gap:10px}.soa-mcq-actions{align-items:center;padding-top:2px}.soa-lecture-actions .soa-course-action{min-width:132px}.soa-course-action.premium{width:auto;min-width:118px;min-height:42px;padding-inline:12px;letter-spacing:.02em;border-width:0;border-radius:14px;box-shadow:0 14px 24px rgba(16,37,61,.12)}.soa-course-action.premium.purchased{background:linear-gradient(135deg,#1f7a4d,#2ea96b);color:#ffffff}.soa-course-action.premium.locked{background:linear-gradient(135deg,#0a2b54,#d4af37);color:#ffffff}.soa-course-action.premium.notes{background:linear-gradient(135deg,#ffffff,#eef5ff);color:#103d75;border:1px solid rgba(16,61,117,.16);box-shadow:0 12px 22px rgba(16,37,61,.08);text-decoration:none}.soa-course-action.premium.notes.pending{background:rgba(16,37,61,.05);color:#607488;border:1px dashed rgba(16,37,61,.18);box-shadow:none}.soa-course-action.premium:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 18px 30px rgba(16,37,61,.16)}.soa-mcq-submit-button{width:auto;min-width:148px;min-height:40px;border-radius:14px;padding-inline:18px;white-space:nowrap}.soa-course-state{padding:22px;color:#607488;display:grid;grid-gap:12px;gap:12px;text-align:center}.soa-course-state--compact{padding:14px 18px;border-radius:999px;box-shadow:none}.soa-course-state.error{color:#9f1837}.soa-course-mcq-layout{display:grid;grid-template-columns:minmax(0,1.42fr) minmax(230px,270px);grid-gap:16px;gap:16px;align-items:start}.soa-course-mcq-stack{display:grid;grid-gap:16px;gap:16px;min-width:0}.soa-course-mcq-side{position:-webkit-sticky;position:sticky;top:18px;min-width:0}.soa-course-panel--mcq{padding:20px 22px 22px;background:radial-gradient(circle at 72% 0,rgba(212,175,55,.08),transparent 32%),linear-gradient(145deg,rgba(255,255,255,.98),rgba(248,251,255,.95))}.soa-course-panel--mcq>.soa-panel-header{align-items:flex-start;margin-bottom:12px}.soa-course-panel--mcq>.soa-panel-header h2{font-size:clamp(2.35rem,4vw,3.45rem);line-height:.9}.soa-course-panel--mcq>.soa-panel-header span{max-width:24rem;font-size:.72rem;letter-spacing:.1em;line-height:1.35;text-transform:uppercase}.soa-mcq-count-summary span,.soa-mcq-number-header small{color:#64788d;font-size:.74rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.soa-mcq-practice{display:grid;grid-gap:14px;gap:14px;border:1px solid rgba(16,37,61,.08);border-radius:20px;padding:16px;background:linear-gradient(180deg,rgba(255,255,255,.98),rgba(249,251,255,.96));box-shadow:0 18px 36px rgba(16,37,61,.07),inset 0 1px 0 rgba(255,255,255,.88)}.soa-mcq-practice-subjects{gap:14px;padding:16px;background:radial-gradient(circle at 100% 0,rgba(212,175,55,.08),transparent 32%),#ffffff}.soa-mcq-practice-premium{gap:12px;padding:16px;background:#ffffff}.soa-mcq-premium-compact-head{min-height:64px;border:1px solid rgba(16,61,117,.08);border-radius:16px;padding:12px 14px;display:flex;align-items:center;justify-content:space-between;gap:12px;background:linear-gradient(145deg,rgba(255,255,255,.98),rgba(248,251,255,.95))}.soa-mcq-premium-compact-head>div:first-child{display:grid;grid-gap:3px;gap:3px}.soa-mcq-premium-compact-head span,.soa-mcq-premium-number-header span{color:#64788d;font-size:.72rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.soa-mcq-premium-compact-head strong{color:#10253d;font-size:1.18rem;line-height:1}.soa-mcq-premium-pills{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}.soa-mcq-premium-pills span{min-height:30px;border-radius:999px;padding:0 11px;display:inline-flex;align-items:center;background:rgba(20,61,119,.08);color:#143d77;box-shadow:inset 0 0 0 1px rgba(20,61,119,.08)}.soa-mcq-premium-pills span:last-child{background:rgba(212,175,55,.18);color:#7b5a09;box-shadow:inset 0 0 0 1px rgba(212,175,55,.22)}.soa-mcq-premium-number-panel{display:grid;grid-gap:12px;gap:12px;padding:14px;border-radius:16px;border:1px solid rgba(16,61,117,.08);background:rgba(248,251,255,.92)}.soa-mcq-premium-number-header{display:flex;align-items:flex-end;justify-content:space-between;gap:12px}.soa-mcq-premium-number-header span{color:#64788d}.soa-mcq-premium-number-header strong{color:#10253d;font-size:1.55rem;line-height:1}.soa-mcq-size-chips.premium button{min-width:52px;min-height:38px}.soa-mcq-premium-slider-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(130px,180px);grid-gap:12px;gap:12px;align-items:center}.soa-mcq-premium-slider-row input[type=range]{width:100%;accent-color:#d4af37}.soa-mcq-premium-actions{align-items:center;gap:10px;justify-content:flex-end}.soa-mcq-practice-room-premium{gap:18px;padding:18px;background:#ffffff}.soa-mcq-room-premium-header{min-height:78px;border-radius:18px;padding:16px 18px;display:flex;align-items:center;justify-content:space-between;gap:14px;background:#10253d;color:#ffffff}.soa-mcq-room-premium-header>div:first-child{display:grid;grid-gap:5px;gap:5px}.soa-mcq-room-premium-header span{color:rgba(255,255,255,.74);font-size:.74rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.soa-mcq-room-premium-header strong{font-size:1.55rem;line-height:1}.soa-mcq-room-premium-tools{display:flex;align-items:center;justify-content:flex-end;gap:10px}.soa-mcq-room-premium-tools>span{min-height:34px;border-radius:999px;padding:0 12px;display:inline-flex;align-items:center;background:rgba(255,255,255,.12);color:#ffffff}.soa-mcq-room-premium-list{display:grid;grid-gap:14px;gap:14px}.soa-mcq-question-card-premium{padding:22px;border-radius:18px;gap:14px}.soa-mcq-question-topline{display:flex;align-items:center;justify-content:space-between;gap:10px}.soa-mcq-question-topline span{width:-webkit-fit-content;width:-moz-fit-content;width:fit-content;border-radius:999px;padding:6px 10px;background:rgba(20,61,119,.08);color:#143d77;font-size:.72rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.soa-mcq-question-card-premium>strong{color:#10253d;font-size:1.05rem;line-height:1.45}.soa-mcq-question-card-premium .soa-mcq-options{gap:12px}.soa-mcq-question-card-premium .soa-mcq-option{min-height:48px;border-radius:16px;background:#ffffff;box-shadow:inset 0 0 0 1px rgba(16,37,61,.04)}.soa-mcq-room-premium-actions{justify-content:flex-end}.soa-mcq-bank-header{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:2px 2px 0}.soa-mcq-bank-header div{display:grid;grid-gap:4px;gap:4px}.soa-mcq-bank-header span,.soa-mcq-subject-filter-header small,.soa-mcq-toolbar small{color:#64788d;font-size:.7rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.soa-mcq-bank-header strong{color:#10253d;font-size:1.28rem;line-height:1}.soa-mcq-bank-header small{flex:0 0 auto;border-radius:999px;padding:7px 11px;background:linear-gradient(135deg,rgba(255,239,178,.9),rgba(255,255,255,.88));border:1px solid rgba(212,175,55,.2);color:#7b5a09;font-weight:900;box-shadow:0 8px 16px rgba(16,37,61,.04)}.soa-mcq-room-nav{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:8px}.soa-mcq-flow-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:8px;gap:8px}.soa-mcq-flow-tabs.is-compact{grid-template-columns:repeat(2,minmax(0,1fr))}.soa-mcq-flow-tabs span{min-height:38px;border:1px solid rgba(16,61,117,.08);border-radius:12px;display:grid;place-items:center;padding:0 10px;background:rgba(16,61,117,.04);color:#64788d;font-size:.74rem;font-weight:900;letter-spacing:.08em;text-align:center;text-transform:uppercase}.soa-mcq-flow-tabs span.active{border-color:rgba(20,61,119,.42);background:#143d77;color:#ffffff}.soa-mcq-bank-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:8px;gap:8px}.soa-mcq-bank-stats.is-compact{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.soa-mcq-bank-stats span{min-height:58px;border:1px solid rgba(16,61,117,.08);border-radius:14px;padding:10px 12px;display:grid;align-content:center;grid-gap:2px;gap:2px;background:rgba(16,61,117,.04);color:#64788d;font-size:.72rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.soa-mcq-bank-stats strong{color:#10253d;font-size:1.15rem;line-height:1;letter-spacing:0}.soa-mcq-toolbar{grid-template-columns:minmax(0,1fr) auto;grid-gap:10px}.soa-mcq-toolbar,.soa-mcq-toolbar label{display:grid;gap:10px;align-items:center}.soa-mcq-toolbar label{grid-template-columns:auto minmax(0,170px) minmax(160px,1fr);grid-gap:10px;color:#10253d;font-weight:800;min-width:0;padding:10px;border-radius:14px;background:rgba(16,61,117,.05);border:1px solid rgba(16,61,117,.08)}.soa-mcq-toolbar label>span:not(.soa-mcq-step-badge){display:grid;grid-gap:4px;gap:4px;min-width:0}.soa-mcq-subject-filter-header strong,.soa-mcq-toolbar label strong{color:#10253d;font-weight:900}.soa-mcq-toolbar select{width:100%;min-height:40px;border-radius:12px;border:1px solid rgba(16,61,117,.16);padding:0 14px;font:inherit;background:#ffffff;color:#10253d;font-weight:800}.soa-mcq-progress-pill{justify-self:end;align-self:center;border-radius:999px;padding:9px 12px;color:#143d77;background:rgba(20,61,119,.08);font-weight:900;white-space:nowrap}.soa-mcq-step-badge{width:28px;height:28px;border-radius:999px;display:grid;place-items:center;background:linear-gradient(135deg,#f7cf63,#d4af37);color:#10253d;font-weight:900;box-shadow:0 10px 18px rgba(212,175,55,.24)}.soa-mcq-subject-filter{display:grid;grid-gap:12px;gap:12px;padding:14px 14px 16px;border-radius:18px;border:1px solid rgba(16,61,117,.08);background:radial-gradient(circle at 100% 0,rgba(212,175,55,.09),transparent 34%),linear-gradient(145deg,rgba(255,255,255,.99),rgba(247,250,253,.94));box-shadow:inset 0 1px 0 rgba(255,255,255,.9)}.soa-mcq-subject-filter-header{display:flex;justify-content:space-between;gap:12px;align-items:center}.soa-mcq-subject-filter-header div{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.soa-mcq-subject-filter-header div:first-child{flex-wrap:nowrap}.soa-mcq-subject-filter-header div:first-child>span:not(.soa-mcq-step-badge){display:grid;grid-gap:4px;gap:4px}.soa-mcq-subject-filter-header div:last-child{justify-content:flex-end}.soa-mcq-mini-button{border:1px solid rgba(16,61,117,.14);background:rgba(255,255,255,.92);color:#143d77;border-radius:999px;min-height:30px;padding:0 11px;font:inherit;font-size:.82rem;font-weight:900;cursor:pointer;box-shadow:0 10px 18px rgba(16,37,61,.06)}.soa-mcq-subject-grid{display:flex;flex-wrap:wrap;gap:9px}.soa-mcq-subject-choice{flex:0 1 auto;min-height:34px;border:1px solid rgba(16,61,117,.1);border-radius:999px;padding:0 14px;display:grid;grid-template-columns:minmax(0,1fr);grid-gap:0;gap:0;align-items:center;background:linear-gradient(180deg,rgba(255,255,255,.98),rgba(248,251,255,.94));color:#10253d;font:inherit;font-weight:800;box-shadow:0 10px 18px rgba(16,37,61,.04),inset 0 1px 0 rgba(255,255,255,.9);cursor:pointer;text-align:left;-webkit-appearance:none;appearance:none}.soa-mcq-subject-choice.active{border-color:rgba(20,61,119,.72);background:linear-gradient(135deg,#0f376e,#164f8e);color:#ffffff;box-shadow:0 14px 24px rgba(16,37,61,.16),inset 0 1px 0 rgba(255,255,255,.14)}.soa-mcq-subject-choice span{min-width:0;font-size:.8rem;line-height:1;white-space:nowrap}.soa-mcq-subject-choice small{display:none}.soa-mcq-subject-choice.active small{background:rgba(255,216,111,.94);color:#10253d}.soa-mcq-ready-card{justify-self:start;border-radius:999px;padding:8px 12px;background:rgba(20,61,119,.08);color:#143d77;font-size:.74rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.soa-mcq-selected-strip{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:12px;border:1px solid rgba(16,61,117,.08);border-radius:14px;background:rgba(248,251,255,.88)}.soa-mcq-selected-strip span{display:inline-flex;align-items:center;gap:8px;min-height:32px;border-radius:999px;padding:0 10px 0 12px;background:#ffffff;color:#10253d;font-size:.82rem;font-weight:900;box-shadow:0 8px 14px rgba(16,37,61,.04)}.soa-mcq-selected-strip .soa-mcq-selected-all{width:100%;justify-content:center;min-height:38px;border-radius:12px;background:#143d77;color:#ffffff;text-align:center}.soa-mcq-selected-strip .soa-mcq-selected-all strong{background:rgba(255,255,255,.18);color:#ffffff}.soa-mcq-selected-strip strong{min-width:24px;min-height:24px;border-radius:999px;display:grid;place-items:center;padding:0 7px;background:rgba(212,175,55,.18);color:#7b5a09}.soa-mcq-number-panel{display:grid;grid-gap:12px;gap:12px;padding:14px;border-radius:16px;border:1px solid rgba(16,61,117,.08);background:rgba(16,61,117,.05)}.soa-mcq-number-header{display:flex;align-items:center;gap:10px}.soa-mcq-number-header>span:not(.soa-mcq-step-badge){display:grid;grid-gap:4px;gap:4px}.soa-mcq-number-header strong{color:#10253d;font-weight:900}.soa-mcq-number-controls{display:grid;grid-template-columns:minmax(0,1fr) minmax(130px,180px);grid-gap:10px 12px;gap:10px 12px;align-items:center}.soa-mcq-size-chips{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:8px}.soa-mcq-size-chips button{min-width:44px;min-height:34px;border-radius:12px;border:1px solid rgba(16,61,117,.14);background:#ffffff;color:#143d77;font:inherit;font-weight:900;cursor:pointer}.soa-mcq-size-chips button.active{border-color:rgba(212,175,55,.54);background:linear-gradient(135deg,#f7cf63,#f5b93d);color:#10253d}.soa-mcq-number-controls input[type=range]{width:100%;accent-color:#d4af37}.soa-mcq-number-input{min-height:42px;border-radius:14px;border:1px solid rgba(16,61,117,.12);background:#ffffff;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;grid-gap:8px;gap:8px;padding:0 10px}.soa-mcq-number-input span{color:#64788d;font-weight:900;font-size:.78rem;text-transform:uppercase}.soa-mcq-number-input input{width:100%;border:0;outline:0;color:#10253d;font:inherit;font-weight:900;background:transparent}.soa-mcq-count-summary{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.soa-mcq-count-summary>span{border-radius:999px;padding:7px 10px;background:rgba(255,255,255,.88);color:#143d77}.soa-mcq-flow-actions{justify-content:space-between}.soa-mcq-practice-subjects .soa-mcq-flow-actions{justify-content:center}.soa-mcq-back-button{min-height:42px;border:1px solid rgba(16,61,117,.16);border-radius:999px;padding:0 18px;background:#ffffff;color:#143d77;font:inherit;font-weight:900;cursor:pointer}.soa-mcq-practice-room-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px;border-radius:16px;background:#10253d;color:#ffffff}.soa-mcq-practice-room-header div{display:grid;grid-gap:4px;gap:4px}.soa-mcq-practice-room-header span{color:rgba(255,255,255,.72);font-size:.72rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.soa-mcq-practice-room-header strong{font-size:1.25rem;line-height:1}.soa-mcq-room-summary{padding:10px;border-radius:14px;background:rgba(16,61,117,.05)}.soa-mcq-question-card{padding:18px;display:grid;grid-gap:12px;gap:12px}.soa-mcq-level-tag{display:inline-flex;width:-webkit-fit-content;width:-moz-fit-content;width:fit-content;padding:4px 10px;border-radius:999px;background:rgba(16,61,117,.08);color:#143d77;font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.soa-mcq-options{display:grid;grid-gap:10px;gap:10px}.soa-mcq-option{min-height:42px;border-radius:14px;border:1px solid rgba(16,37,61,.1);background:rgba(16,37,61,.04);color:#10253d;text-align:left;padding:0 14px;font:inherit;font-weight:700}.soa-mcq-option.active{background:rgba(16,61,117,.1);border-color:rgba(16,61,117,.2)}.soa-mcq-feedback{display:grid;grid-gap:6px;gap:6px;padding:12px 14px;border-radius:16px;font-weight:800}.soa-mcq-feedback span{font-weight:500}.soa-mcq-feedback.correct{background:rgba(25,122,86,.12);color:#18634b}.soa-mcq-feedback.incorrect{background:rgba(185,35,64,.1);color:#9f1837}.soa-mcq-result-card,.soa-mcq-state-card{padding:18px;color:#607488}.soa-practice-leaderboard{border:1px solid rgba(16,37,61,.07);border-radius:20px;background:radial-gradient(circle at 100% 0,rgba(212,175,55,.1),transparent 34%),linear-gradient(145deg,rgba(255,255,255,.98),rgba(247,250,253,.96));padding:14px;display:grid;grid-gap:10px;gap:10px;box-shadow:0 18px 34px rgba(16,37,61,.07),inset 0 1px 0 rgba(255,255,255,.9)}.soa-practice-leaderboard-header,.soa-practice-leaderboard-row{display:flex;justify-content:space-between;gap:12px}.soa-practice-leaderboard-header{align-items:flex-start;padding:0 2px 2px}.soa-practice-leaderboard-header.is-empty,.soa-practice-leaderboard-row{align-items:center}.soa-practice-leaderboard-header span{display:block;color:#64788d;font-size:.68rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.soa-practice-leaderboard-header strong{display:block;color:#10253d;font-size:1rem;line-height:1.1}.soa-practice-leaderboard-header small,.soa-practice-leaderboard-row small,.soa-practice-leaderboard-score small{color:#64788d;font-weight:700}.soa-practice-leaderboard-list{display:grid;grid-gap:9px;gap:9px}.soa-practice-leaderboard-row{min-height:58px;border-radius:15px;background:linear-gradient(180deg,rgba(255,255,255,.98),rgba(248,251,255,.94));border:1px solid rgba(16,37,61,.07);padding:9px;box-shadow:0 10px 18px rgba(16,37,61,.04),inset 0 1px 0 rgba(255,255,255,.86)}.soa-practice-leaderboard-row:first-child:not(.is-empty){background:radial-gradient(circle at 0 0,rgba(255,216,111,.18),transparent 40%),linear-gradient(135deg,rgba(255,255,255,1),rgba(255,249,231,.94));border-color:rgba(212,175,55,.2);box-shadow:0 14px 24px rgba(16,37,61,.07),inset 0 1px 0 rgba(255,255,255,.92)}.soa-practice-leaderboard-row.is-empty{min-height:54px;background:radial-gradient(circle at 0 50%,rgba(247,207,99,.14),transparent 38%),linear-gradient(135deg,rgba(255,255,255,.96),rgba(247,250,253,.88));border-color:rgba(212,175,55,.16);border-style:solid;box-shadow:0 12px 22px rgba(16,37,61,.045),inset 0 1px 0 rgba(255,255,255,.9)}.soa-practice-row-copy{min-width:0;flex:1 1}.soa-practice-row-copy.is-empty strong{font-size:.95rem}.soa-practice-row-copy.is-empty small{margin-top:2px;font-size:.72rem}.soa-practice-leaderboard-row small,.soa-practice-leaderboard-row strong{display:block}.soa-practice-leaderboard-row strong{color:#10253d}.soa-practice-avatar,.soa-practice-rank{flex:0 0 auto;display:grid;place-items:center;font-weight:900}.soa-practice-rank{width:24px;height:24px;border-radius:999px;background:linear-gradient(135deg,#f7cf63,#d4af37);color:#10253d;font-size:.74rem;box-shadow:0 8px 14px rgba(212,175,55,.22)}.soa-practice-avatar{width:34px;height:34px;border-radius:13px;background:linear-gradient(135deg,#123966,#174f8c);color:#ffffff;font-size:.76rem;box-shadow:inset 0 1px 0 rgba(255,255,255,.16)}.soa-practice-leaderboard-score{text-align:right;flex:0 0 auto;display:grid;grid-gap:2px;gap:2px;justify-items:end}.soa-practice-leaderboard-score strong{font-size:.94rem;line-height:1}.soa-practice-status-pill{display:inline-flex;width:-webkit-fit-content;width:-moz-fit-content;width:fit-content;align-items:center;justify-content:center;border-radius:999px;border:1px solid rgba(212,175,55,.2);background:linear-gradient(135deg,rgba(255,255,255,.95),rgba(255,247,221,.84));color:#805f00;font-size:.66rem;font-weight:900;letter-spacing:.05em;line-height:1;padding:7px 11px;text-transform:uppercase;white-space:nowrap;box-shadow:inset 0 1px 0 rgba(255,255,255,.95),0 8px 16px rgba(212,175,55,.1)}.soa-mcq-result-card span{display:block;margin-top:6px;color:#10253d;font-weight:800}.soa-instructor-card{text-align:center}.soa-instructor-avatar{width:86px;height:86px;margin:0 auto 4px;border-radius:24px;background:linear-gradient(135deg,#0f3668,#1d5396);color:#ffffff;display:grid;place-items:center;font-size:1.8rem;font-weight:800;object-fit:cover}.soa-resource-grid--featured{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.soa-resource-card button{justify-self:start}.soa-resource-modal-backdrop{position:fixed;inset:0;z-index:80;background:rgba(10,19,33,.58);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:grid;place-items:center;padding:20px}.soa-resource-modal{width:min(1100px,100%);max-height:min(90vh,960px);overflow:hidden;border-radius:28px;background:linear-gradient(180deg,#ffffff,#f3f7fc);border:1px solid rgba(16,37,61,.1);box-shadow:0 28px 80px rgba(8,15,26,.28);display:grid;grid-gap:16px;gap:16px;padding:18px}.soa-resource-modal-header{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.soa-resource-modal-header h3{margin:6px 0 0;color:#10253d;font-size:1.6rem;line-height:1.1}.soa-resource-modal-header span{color:#64788d;font-size:.8rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.soa-resource-preview{min-height:0;display:grid;grid-gap:12px;gap:12px}.soa-resource-preview-meta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}.soa-resource-table-wrap{overflow:auto;border-radius:20px;border:1px solid rgba(16,37,61,.08);background:#ffffff;max-height:calc(90vh - 220px)}.soa-resource-table{width:100%;border-collapse:collapse;font-size:.92rem}.soa-resource-table td,.soa-resource-table th{border-bottom:1px solid rgba(16,37,61,.08);border-right:1px solid rgba(16,37,61,.06);padding:10px 12px;text-align:left;vertical-align:top;white-space:nowrap}.soa-resource-table th{position:-webkit-sticky;position:sticky;top:0;background:#edf3fa;color:#10253d;font-weight:800;z-index:1}.soa-resource-table tr:last-child td{border-bottom:0}.soa-resource-preview-frame{width:100%;min-height:70vh;border:0;border-radius:20px;background:#ffffff}.soa-resource-preview-image{width:100%;max-height:70vh;object-fit:contain;border-radius:20px;background:#ffffff;border:1px solid rgba(16,37,61,.08)}@media (max-width:1024px){.soa-course-cover,.soa-course-hero,.soa-course-layout,.soa-course-skeleton-hero,.soa-course-topbar{grid-template-columns:1fr}.soa-course-cover{padding:22px}.soa-course-hero--premium{min-height:0;grid-template-columns:1fr}.soa-course-hero--premium .soa-course-hero-side{align-items:stretch}.soa-course-hero--premium .soa-course-price-card{min-height:0}.soa-course-cover-copy p{max-width:100%}.soa-course-mcq-layout{grid-template-columns:1fr}.soa-course-mcq-side{position:static;order:-1}.soa-mcq-toolbar{grid-template-columns:1fr}.soa-mcq-progress-pill{justify-self:start}}@media (max-width:680px){.soa-course-details-container{padding:12px}.soa-course-topbar{display:grid;grid-gap:10px;gap:10px}.soa-back-button,.soa-course-action,.soa-course-action-compact{width:100%;min-width:0}.soa-course-cover,.soa-course-hero,.soa-course-panel,.soa-course-skeleton-hero,.soa-sidebar-card{padding:18px;border-radius:22px}.soa-course-hero--premium{padding:22px;border-radius:22px}.soa-course-hero--premium:before{right:12px;bottom:-18px;font-size:4.8rem}.soa-course-hero--premium h1{max-width:100%;font-size:clamp(2rem,11vw,2.8rem);line-height:.98}.soa-course-hero--premium p{font-size:.94rem;line-height:1.6}.soa-course-hero-highlights{display:grid;grid-template-columns:1fr;width:100%}.soa-course-hero-highlights span{justify-content:center;min-height:30px;font-size:.76rem}.soa-course-skeleton-grid{grid-template-columns:1fr}.soa-course-skeleton-line.title{height:40px}.soa-course-skeleton-tabs span{flex:1 1 96px}.soa-course-cover-copy h2{font-size:clamp(1.75rem,9vw,2.45rem)}.soa-course-cover-points{display:grid}.soa-course-cover-points span{width:100%;justify-content:center;text-align:center}.soa-course-cover-panel{padding:16px;border-radius:18px}.soa-lecture-group-card,.soa-sidebar-stat,.soa-sidebar-tab,.soa-syllabus-parent-card{padding:14px}.soa-resource-modal{max-height:92vh}.soa-panel-header{flex-direction:column}.soa-mcq-toolbar{grid-template-columns:1fr}.soa-mcq-toolbar label{grid-template-columns:auto minmax(0,1fr)}.soa-mcq-toolbar select{grid-column:1/-1}.soa-mcq-submit-button{width:auto;min-width:148px}.soa-mcq-bank-header{align-items:flex-start;flex-direction:column}.soa-mcq-bank-stats,.soa-mcq-bank-stats.is-compact,.soa-mcq-flow-tabs,.soa-mcq-flow-tabs.is-compact{grid-template-columns:1fr}.soa-mcq-room-nav{justify-content:flex-start}.soa-mcq-room-button{width:100%}.soa-mcq-subject-filter-header{align-items:flex-start;flex-direction:column}.soa-mcq-subject-filter-header div{justify-content:flex-start}.soa-mcq-subject-grid{display:flex}.soa-mcq-subject-choice{max-width:100%}.soa-mcq-subject-choice span{white-space:normal}.soa-mcq-number-controls{grid-template-columns:1fr}.soa-mcq-number-input{width:100%}.soa-mcq-premium-compact-head{align-items:flex-start;flex-direction:column}.soa-mcq-premium-pills{justify-content:flex-start}.soa-mcq-premium-slider-row{grid-template-columns:1fr}.soa-mcq-premium-actions{justify-content:stretch}.soa-mcq-question-topline,.soa-mcq-room-premium-header,.soa-mcq-room-premium-tools{align-items:stretch;flex-direction:column}.soa-mcq-question-card-premium{padding:18px}.soa-mcq-room-premium-actions{justify-content:stretch}.soa-mcq-flow-actions,.soa-mcq-practice-room-header{align-items:stretch;flex-direction:column}.soa-mcq-back-button{width:100%}.soa-practice-leaderboard-header,.soa-practice-leaderboard-row{align-items:flex-start}.soa-practice-leaderboard-row{display:grid;grid-template-columns:auto auto minmax(0,1fr)}.soa-practice-leaderboard-score{grid-column:3;text-align:left}.soa-resource-modal-header,.soa-resource-preview-meta{flex-direction:column;align-items:flex-start}.soa-resource-preview-frame{min-height:60vh}}@media (min-width:769px){.soa-course-details-container{padding:18px}.soa-course-shell{width:min(1080px,100%);gap:14px}.soa-course-hero--premium{min-height:252px;padding:clamp(18px,1.9vw,24px);grid-template-columns:minmax(0,1.25fr) minmax(220px,.44fr);border-radius:22px}.soa-course-hero--premium:before{right:clamp(22px,3vw,42px);bottom:-22px;font-size:clamp(4rem,8vw,7rem)}.soa-course-hero--premium h1{max-width:18ch;font-size:clamp(1.95rem,3.1vw,3.15rem);line-height:1}.soa-course-hero--premium p{max-width:46rem;font-size:.9rem;line-height:1.5}.soa-course-hero-meta{margin-top:12px;gap:8px}.soa-course-hero-highlights{margin-top:8px;gap:8px}.soa-course-hero-highlights span{min-height:28px;padding:0 10px;font-size:.76rem}.soa-course-price-kicker{min-height:24px;padding:0 10px;font-size:.68rem}.soa-course-hero--premium .soa-course-price-card{min-height:126px;padding:14px;border-radius:16px}.soa-course-hero--premium .soa-course-price-card strong{font-size:clamp(1.25rem,1.8vw,1.65rem)}.soa-course-hero--premium .soa-course-action.primary{min-height:38px;border-radius:12px}.soa-course-price-card.purchased{padding:16px 14px;gap:10px}.soa-course-price-card.purchased strong{font-size:1.32rem}.soa-course-access-pill{min-height:30px;padding:0 15px;font-size:.7rem}.soa-course-layout{gap:16px;grid-template-columns:250px minmax(0,1fr)}.soa-course-panel,.soa-sidebar-card{border-radius:22px}.soa-course-panel--mcq{padding:18px 20px 20px}.soa-course-panel--mcq>.soa-panel-header{display:grid;grid-template-columns:minmax(0,.72fr) minmax(220px,.46fr);grid-gap:16px;gap:16px}.soa-course-panel--mcq>.soa-panel-header h2{font-size:clamp(2rem,3.2vw,2.85rem)}.soa-course-mcq-layout{grid-template-columns:minmax(0,1.48fr) minmax(220px,260px);gap:14px}.soa-mcq-practice,.soa-practice-leaderboard{border-radius:18px}.soa-mcq-practice{padding:15px}.soa-practice-leaderboard{padding:13px}}