.subject-detail-page.page-wrapper { padding-top: 0; }
.subject-detail-page > .row { margin: 0; }
.subject-detail-page > .row > .col-md-12 { padding: 0; }
.subject-detail-hero { padding: 22px 24px 57px; color: #172e5e; background: linear-gradient(90deg,#eaf4ff70,#eaf4ffed 35%,#eaf4ffed 65%,#eaf4ff50),url('/images/hero-spring.jpg') center 42%/cover; text-align: center; }
.subject-detail-hero > div { max-width: 1180px; margin: auto; }
.subject-back { display: block; text-align: left; font-size: 11px; color: #172e5e; font-weight: 700; }
.subject-detail-symbol { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 16px; background: #ffffffdf; border: 1px solid white; color: #ed4a88; font-size: 26px; margin: 11px auto 13px; transform: rotate(-6deg); }
.subject-eyebrow { display: block; font-size: 9px; letter-spacing: 1.5px; color: #cc5787; font-weight: 800; }
.subject-detail-hero h1 { font-family: 'Caveat',cursive; font-size: clamp(48px,5vw,72px); font-weight: 700; margin: 5px 0 15px; line-height: 1.1; overflow-wrap: anywhere; }
.subject-detail-hero h1::after { content: ''; display: block; background: #fa4487; height: 4px; width: 135px; margin: 8px auto 0; border-radius: 50%; transform: rotate(-2deg); }
.subject-detail-hero p { font-size: 13px; margin-bottom: 22px; }
.subject-hero-action { display: inline-flex; align-items: center; gap: 8px; color: #fff; background: #fa4487; border-radius: 30px; padding: 12px 24px; font-size: 12px; font-weight: 800; }
.subject-hero-action:hover { background: #df3376; color: white; }
.subject-detail-content { max-width: 1200px; margin: auto; padding: 0 24px 40px; }
.subject-summary { position: relative; margin: -26px 0 30px; display: grid; grid-template-columns: repeat(3,1fr); background: var(--surface); border: 1px solid var(--line); border-radius: 13px; padding: 19px 0; box-shadow: 0 7px 25px #23476907; }
.subject-summary > div { display: flex; gap: 15px; justify-content: center; align-items: center; border-right: 1px solid var(--line); }
.subject-summary > div:last-child { border: 0; }
.subject-summary i { color: #7296d3; font-size: 25px; }
.subject-summary b { display: block; font-size: 22px; line-height: 1.1; }
.subject-summary small { font-size: 10px; color: var(--muted); }
.subject-detail-layout { display: grid; grid-template-columns: minmax(0,1fr) 300px; gap: 26px; align-items: start; }
#subject-reviews { min-width: 0; scroll-margin-top: 80px; }
.subject-feed-heading { display: flex; gap: 15px; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.subject-feed-heading h2 { font-size: 23px; font-weight: 800; margin: 6px 0 0; }
.subject-sort { display: flex; flex-shrink: 0; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--surface); }
.subject-sort select, .subject-sort button { border: 0; background: var(--surface); color: var(--ink); font-size: 11px; padding: 10px; }
.subject-sort button { color: var(--blue); border-left: 1px solid var(--line); }
.subject-review-tabs { display: flex; gap: 8px; margin-bottom: 20px; }
.subject-review-tabs a { font-size: 11px; color: var(--muted); font-weight: 700; padding: 9px 13px; border-radius: 8px; border: 1px solid var(--line); background: var(--surface); }
.subject-review-tabs a span { font-size: 9px; margin-left: 6px; opacity: .8; }
.subject-review-tabs a[aria-current] { color: #d94379; background: #fff0f6; border-color: #f8d5e3; }
.subject-reviews { display: grid; gap: 17px; }
.subject-review { border: 1px solid var(--line); background: var(--surface); border-radius: 13px; padding: 22px; }
.subject-review-heading { display: flex; align-items: center; gap: 12px; }
.subject-review-heading > img,.subject-review-avatar { width: 45px; height: 45px; border-radius: 50%; object-fit: cover; flex-shrink: 0; background: var(--page); }
.subject-review-avatar { display: grid; place-items: center; color: #83a0d5; font-size: 22px; }
.subject-review-heading > div { flex: 1; min-width: 0; }
.subject-review h3 { font-size: 14px; font-weight: 800; margin: 0 0 5px; }
.subject-review h3 a { color: var(--ink); }
.subject-review-heading p { font-size: 10px; color: var(--muted); line-height: 1.7; margin: 0; }
.subject-review-heading p a { color: var(--muted); }
.subject-review time { font-size: 9px; color: var(--muted); white-space: nowrap; align-self: start; }
.subject-review-text { margin: 20px 0; font-size: 13px; line-height: 1.9; white-space: pre-wrap; overflow-wrap: anywhere; }
.subject-no-comment { color: var(--muted); font-style: italic; }
.subject-review-scores { display: flex; gap: 9px; flex-wrap: wrap; }
.subject-review-scores > span { display: flex; align-items: center; gap: 16px; font-size: 10px; color: var(--muted); background: var(--page); border-radius: 7px; padding: 7px 10px; }
.subject-review-scores b { color: var(--ink); font-size: 12px; }
.subject-review-footer { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; margin-top: 19px; padding-top: 13px; border-top: 1px solid var(--line); font-size: 10px; color: var(--muted); }
.subject-review-footer a { font-weight: 700; }
.subject-detail-sidebar { display: grid; gap: 19px; }
.subject-overview,.subject-teachers { background: var(--surface); border: 1px solid var(--line); border-radius: 13px; padding: 22px; }
.subject-detail-sidebar h2 { font-size: 14px; font-weight: 800; line-height: 1.5; margin: 0 0 8px; }
.subject-detail-sidebar h2 i { color: #7196d5; margin-right: 5px; }
.subject-overview p { font-size: 10px; color: var(--muted); margin-bottom: 15px; }
.subject-overview > div { display: flex; justify-content: space-between; align-items: center; font-size: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.subject-overview strong { font-size: 18px; }
.subject-overview strong small { color: var(--muted); font-size: 10px; font-weight: 400; }
.subject-overview > small { display: block; color: var(--muted); font-size: 10px; line-height: 1.8; margin-top: 16px; }
.subject-teachers > a { display: flex; align-items: center; gap: 10px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.subject-teachers > a:last-child { border: 0; padding-bottom: 0; }
.subject-teacher-initials { display: grid; place-items: center; width: 33px; height: 33px; border-radius: 50%; background: var(--page); color: #7491c0; font-size: 10px; flex-shrink: 0; }
.subject-teachers b { display: block; color: var(--ink); font-size: 11px; }
.subject-teachers small { color: var(--muted); font-size: 9px; }
.subject-teachers > a > i { margin-left: auto; font-size: 9px; }
.subject-invitation { background: linear-gradient(145deg,#fff0f5,#f8faff); border: 1px solid #f4e1eb; border-radius: 13px; padding: 23px; }
.subject-invitation > i { color: #ed6a9c; font-size: 27px; display: block; margin-bottom: 15px; }
.subject-invitation p { font-size: 12px; color: var(--muted); line-height: 1.8; }
.subject-invitation a { color: #d94379; font-size: 11px; font-weight: 800; }
:root[data-theme=dark] .subject-invitation { background: linear-gradient(145deg,#35283e,#1c2a42); border-color: var(--line); }
:root[data-theme=dark] .subject-invitation a { color: #ff99c0; }
:root[data-theme=dark] .subject-review-tabs a[aria-current] { background: #432b40; color: #ffb1ce; border-color: #654054; }
@media(max-width:900px){.subject-detail-layout { grid-template-columns: minmax(0,1fr) 250px; gap: 18px; }.subject-overview,.subject-teachers,.subject-invitation { padding: 18px; }.subject-review { padding: 18px; }}
@media(max-width:767px){.subject-detail-layout { grid-template-columns: minmax(0,1fr); }.subject-detail-sidebar { grid-template-columns: repeat(2,minmax(0,1fr)); }.subject-invitation { grid-column: 1 / -1; }.subject-detail-hero { padding: 18px 18px 47px; }.subject-detail-hero p { max-width: 300px; margin: 0 auto 20px; line-height: 1.8; font-size: 12px; }.subject-detail-content { padding: 0 14px 30px; }.subject-summary { margin-bottom: 24px; }.subject-summary > div { gap: 8px; }.subject-summary i { font-size: 20px; }.subject-summary b { font-size: 20px; }.subject-feed-heading { flex-wrap: wrap; }.subject-feed-heading h2 { font-size: 21px; }.subject-review-heading { flex-wrap: wrap; }.subject-review time { flex-basis: 100%; padding-left: 57px; }.subject-review-tabs a { padding: 9px 10px; }.subject-review-text { font-size: 12px; }}
@media(max-width:420px){.subject-detail-sidebar { grid-template-columns: minmax(0,1fr); }.subject-summary i { display: none; }.subject-sort { margin-left: auto; }}

.subject-review h3, .subject-review-heading p, .subject-teachers b { overflow-wrap: anywhere; }
.subject-teachers > a > span:nth-child(2) { min-width: 0; }