/* ===== Step 5.2: Dedicated Quiz Topics Page ===== */

.quiz-topics-hero{
  padding:40px 0;
}

.quiz-topics-hero-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}

.quiz-topics-hero-row h1{
  margin-bottom:7px;
}

.quiz-topics-hero-row p{
  margin:0;
}

.topics-page-toolbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:15px;
  margin-bottom:18px;
}

.back-to-quiz{
  color:var(--blue);
  font-weight:800;
}

.topics-page-toolbar span{
  color:var(--muted);
  font-size:14px;
}

.separate-topics-grid{
  grid-template-columns:repeat(3,1fr);
}

.separate-topic-card{
  min-height:260px;
}

@media(max-width:980px){
  .separate-topics-grid{
    grid-template-columns:repeat(2,1fr);
  }
}

@media(max-width:650px){
  .quiz-topics-hero-row{
    align-items:flex-start;
    flex-direction:column;
  }

  .quiz-topics-hero-row .btn{
    width:100%;
  }

  .separate-topics-grid{
    grid-template-columns:1fr;
  }
}

/* ===== Step 5.3: Website-friendly Quiz Topic Details ===== */
.quiz-topic-actions{margin-top:auto;display:grid;gap:9px}.quiz-topic-details{width:100%}.quiz-topic-app-link{text-align:center;color:#496786;font-size:13px;font-weight:800}.quiz-topic-app-link:hover{color:var(--blue)}
.quiz-detail-hero{padding:38px 0 42px}.quiz-detail-hero-grid{display:flex;align-items:center;justify-content:space-between;gap:22px}.quiz-detail-heading{display:flex;align-items:center;gap:18px;min-width:0}.quiz-detail-thumb{width:92px;height:92px;flex:0 0 92px;border-radius:22px;overflow:hidden;display:grid;place-items:center;background:linear-gradient(135deg,#eaf5ff,#f1edff,#fff8d7);font-size:38px;box-shadow:0 12px 30px rgba(27,94,170,.13)}.quiz-detail-thumb img{width:100%;height:100%;object-fit:cover}.quiz-detail-badges{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:8px}.quiz-detail-category-pill{display:inline-flex;padding:5px 9px;border-radius:999px;background:#eef5ff;color:#315f9c;font-size:12px;font-weight:800}.quiz-detail-heading h1{margin:0 0 7px;font-size:34px;line-height:1.2}.quiz-detail-heading p{max-width:760px;margin:0;color:var(--muted)}.quiz-detail-app-top{white-space:nowrap}
.quiz-detail-section{padding-top:26px}.quiz-topic-info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:26px}.quiz-topic-info-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:17px;display:grid;grid-template-columns:auto 1fr;column-gap:11px;align-items:center;box-shadow:0 9px 24px rgba(31,65,110,.06)}.quiz-topic-info-card>span{grid-row:1/3;width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,#eef7ff,#fff7dc);display:grid;place-items:center;font-size:20px}.quiz-topic-info-card strong{font-size:18px;color:#173d6d}.quiz-topic-info-card small{color:var(--muted);font-weight:700}
.quiz-sample-intro{margin:6px 0 16px;padding:20px 22px;border:1px solid #dce9fb;border-radius:20px;background:linear-gradient(135deg,#f7fbff,#fff)}.quiz-sample-kicker{display:inline-block;margin-bottom:6px;color:#3465a6;font-weight:900;font-size:13px}.quiz-sample-intro h2{margin:0 0 6px;font-size:25px}.quiz-sample-intro p{margin:0;color:var(--muted);line-height:1.7}.quiz-sample-list{display:grid;gap:18px}.quiz-sample-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:0 12px 32px rgba(34,67,112,.07)}.quiz-sample-number{display:inline-flex;padding:6px 10px;border-radius:999px;background:#eaf4ff;color:#245d9c;font-size:12px;font-weight:900;margin-bottom:12px}.quiz-sample-level{float:right;color:#6d5da8;background:#f3efff;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:800}.quiz-sample-card h3{clear:both;margin:0 0 16px;font-size:19px;line-height:1.65;color:#152f50}.quiz-sample-image{margin:0 0 16px}.quiz-sample-image img{max-width:100%;height:auto;border-radius:14px;border:1px solid var(--line)}.quiz-sample-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.quiz-sample-option{display:flex;align-items:flex-start;gap:10px;padding:12px 13px;border:1px solid #e4eaf2;border-radius:14px;background:#fbfdff}.quiz-sample-option>span{width:28px;height:28px;flex:0 0 28px;border-radius:9px;background:#edf4fd;color:#315f97;display:grid;place-items:center;font-weight:900}.quiz-sample-option p{margin:2px 0 0;line-height:1.45}.quiz-sample-option.is-answer{border-color:#b9e6cc;background:#f2fff7}.quiz-sample-option.is-answer>span{background:#d9f7e6;color:#14713f}.quiz-correct-answer{display:flex;align-items:center;flex-wrap:wrap;gap:8px 12px;margin-top:15px;padding:13px 15px;border-radius:14px;background:linear-gradient(135deg,#ecfff4,#f8fffb);border:1px solid #c9ebd7}.quiz-correct-answer span{color:#167044;font-weight:900}.quiz-correct-answer strong{color:#104f32}.quiz-explanation{margin-top:13px;border:1px solid #e4e8ef;border-radius:14px;overflow:hidden;background:#fff}.quiz-explanation summary{cursor:pointer;padding:12px 15px;background:#f8faff;color:#294c78;font-weight:900}.quiz-explanation>div{padding:15px;line-height:1.8;color:#34485f;white-space:normal}
.quiz-full-app-cta{margin:26px 0;display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;padding:22px;border-radius:22px;background:linear-gradient(135deg,#0c5fc7,#6657d9);color:#fff;box-shadow:0 16px 34px rgba(49,70,176,.22)}.quiz-full-app-icon{width:58px;height:58px;border-radius:17px;background:rgba(255,255,255,.16);display:grid;place-items:center;font-size:28px}.quiz-full-app-copy span{font-size:12px;font-weight:900;opacity:.86}.quiz-full-app-copy h2{margin:3px 0 4px;color:#fff;font-size:23px}.quiz-full-app-copy p{margin:0;opacity:.9}.quiz-full-app-cta .btn{background:#fff;color:#174f98;border-color:#fff;white-space:nowrap}.quiz-related-section{margin-top:30px}.quiz-related-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.quiz-related-card{display:grid;grid-template-columns:auto 1fr auto;gap:11px;align-items:center;padding:14px 15px;background:#fff;border:1px solid var(--line);border-radius:16px;color:inherit}.quiz-related-card>span{width:40px;height:40px;border-radius:12px;background:#f1f6ff;display:grid;place-items:center}.quiz-related-card strong,.quiz-related-card small{display:block}.quiz-related-card small{margin-top:3px;color:var(--muted);font-size:12px}.quiz-related-card>b{font-size:24px;color:#8aa2bd}.quiz-related-card:hover{border-color:#b9d2f0;box-shadow:0 9px 22px rgba(37,79,131,.08)}
@media(max-width:900px){.quiz-detail-hero-grid{align-items:flex-start;flex-direction:column}.quiz-detail-app-top{width:100%}.quiz-topic-info-grid{grid-template-columns:repeat(2,1fr)}.quiz-full-app-cta{grid-template-columns:auto 1fr}.quiz-full-app-cta .btn{grid-column:1/-1;width:100%}}
@media(max-width:650px){.quiz-detail-heading{align-items:flex-start}.quiz-detail-thumb{width:70px;height:70px;flex-basis:70px;border-radius:17px}.quiz-detail-heading h1{font-size:27px}.quiz-topic-info-grid{grid-template-columns:1fr 1fr}.quiz-topic-info-card{padding:13px}.quiz-sample-card{padding:17px}.quiz-sample-options{grid-template-columns:1fr}.quiz-sample-level{float:none;display:table;margin:-2px 0 10px}.quiz-full-app-cta{grid-template-columns:1fr;text-align:center}.quiz-full-app-icon{margin:auto}.quiz-related-grid{grid-template-columns:1fr}}
@media(max-width:430px){.quiz-topic-info-grid{grid-template-columns:1fr}}

/* ===== Step 5.4: Premium Quiz Topic Detail UI ===== */
.quiz-premium-hero{position:relative;overflow:hidden;padding:24px 0 28px;background:radial-gradient(circle at 68% 16%,rgba(35,98,255,.35),transparent 32%),radial-gradient(circle at 4% 90%,rgba(4,183,255,.14),transparent 30%),linear-gradient(118deg,#071a3e 0%,#0b2f78 51%,#132fa6 100%);color:#fff}.quiz-premium-hero:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px);background-size:34px 34px;mask-image:linear-gradient(to bottom,black,transparent)}.quiz-premium-hero .container{position:relative;z-index:1}.quiz-premium-breadcrumb{margin-bottom:17px;color:#dbe8ff}.quiz-premium-breadcrumb a,.quiz-premium-breadcrumb strong{color:#eef5ff}.quiz-premium-breadcrumb span{opacity:.55}.quiz-premium-hero-grid{display:grid;grid-template-columns:minmax(0,1.75fr) minmax(310px,.78fr);gap:28px;align-items:stretch}.quiz-premium-topic{display:grid;grid-template-columns:170px minmax(0,1fr);gap:22px;align-items:center}.quiz-premium-cover{height:170px;border-radius:20px;position:relative;overflow:hidden;background:linear-gradient(135deg,#132c5b,#284b91);box-shadow:0 20px 45px rgba(0,0,0,.25);border:1px solid rgba(255,255,255,.12);display:grid;place-items:center;font-size:52px}.quiz-premium-cover img{width:100%;height:100%;object-fit:cover}.quiz-cover-bookmark{position:absolute;right:10px;top:10px;width:34px;height:34px;border-radius:10px;background:rgba(1,15,40,.75);display:grid;place-items:center;font-size:15px;border:1px solid rgba(255,255,255,.15)}.quiz-detail-badges{margin-bottom:6px}.quiz-status-badge{display:inline-flex;align-items:center;padding:6px 11px;border-radius:999px;font-weight:900;font-size:12px;box-shadow:0 6px 16px rgba(0,0,0,.12)}.quiz-status-badge.free{background:#2ed083;color:#073b27}.quiz-status-badge.premium{background:linear-gradient(135deg,#ffd657,#ff9b34);color:#5d3500}.quiz-premium-topic-copy h1{margin:0 0 7px;color:#fff;font-size:42px;line-height:1.12;text-shadow:0 4px 20px rgba(0,0,0,.18)}.quiz-premium-path{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:8px;color:#c8d9ff;font-size:13px;font-weight:800}.quiz-premium-topic-copy>p{margin:0;color:#e4edff;max-width:760px;line-height:1.65}.quiz-premium-stats{display:grid;grid-template-columns:repeat(4,minmax(105px,1fr));gap:10px;margin-top:18px}.qps{min-height:72px;padding:11px 12px;border-radius:14px;display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:9px;align-items:center;border:1px solid rgba(255,255,255,.11);box-shadow:inset 0 1px 0 rgba(255,255,255,.08)}.qps>span{grid-row:1/3;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:rgba(255,255,255,.12)}.qps strong{font-size:20px;line-height:1;color:#fff}.qps small{font-size:11px;color:#e4edff}.qps-purple{background:linear-gradient(135deg,rgba(106,66,220,.65),rgba(71,52,161,.35))}.qps-blue{background:linear-gradient(135deg,rgba(33,125,255,.6),rgba(22,82,181,.3))}.qps-gold{background:linear-gradient(135deg,rgba(237,160,34,.68),rgba(183,111,5,.28))}.qps-green{background:linear-gradient(135deg,rgba(16,165,101,.68),rgba(3,105,72,.28))}.quiz-premium-appbox{padding:22px;border-radius:20px;background:linear-gradient(135deg,#0b8cf5 0%,#6154e8 52%,#f1259d 100%);box-shadow:0 24px 48px rgba(34,35,142,.3);display:flex;flex-direction:column;justify-content:center;border:1px solid rgba(255,255,255,.18)}.quiz-premium-appbox h2{color:#fff;margin:0 0 13px;font-size:20px}.quiz-premium-appbox ul{list-style:none;margin:0 0 16px;padding:0;display:grid;gap:8px}.quiz-premium-appbox li{font-weight:800;color:#f8fbff}.quiz-premium-appbtn{display:block;text-align:center;background:#fff;color:#2054b5;border-radius:12px;padding:13px 14px;font-weight:900;box-shadow:0 8px 22px rgba(17,31,101,.15)}
.quiz-premium-body{background:linear-gradient(180deg,#f8fbff 0,#fff 100%);padding-top:28px}.quiz-premium-layout{display:grid;grid-template-columns:minmax(0,2.1fr) minmax(300px,.82fr);gap:22px;align-items:start}.quiz-premium-main{min-width:0}.quiz-premium-section-head{display:flex;align-items:center;gap:12px;margin:0 0 13px}.quiz-section-icon{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,#fff5d9,#f4f8ff);display:grid;place-items:center;border:1px solid #e4eaf3;box-shadow:0 7px 20px rgba(50,83,125,.08)}.quiz-premium-section-head h2{margin:0;color:#172a55;font-size:23px}.quiz-premium-section-head p{margin:3px 0 0;color:#718096;font-size:13px}.quiz-premium-samples{display:grid;gap:11px}.quiz-premium-card{--q-accent:#6d4ee7;--q-soft:#f4f0ff;--q-soft2:#fbfaff;background:#fff;border:1px solid #e0e7f0;border-radius:16px;padding:13px;display:grid;grid-template-columns:minmax(0,1.06fr) minmax(270px,.84fr);gap:13px;box-shadow:0 8px 24px rgba(25,64,105,.065);position:relative;overflow:hidden}.quiz-premium-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--q-accent)}.quiz-premium-card.accent-2{--q-accent:#2582ef;--q-soft:#edf6ff;--q-soft2:#f6fbff}.quiz-premium-card.accent-3{--q-accent:#f39a11;--q-soft:#fff6e7;--q-soft2:#fffaf2}.quiz-premium-card.accent-4{--q-accent:#f45f89;--q-soft:#fff0f5;--q-soft2:#fff8fb}.quiz-premium-card.accent-5{--q-accent:#18ad87;--q-soft:#eafaf5;--q-soft2:#f5fcfa}.quiz-card-left{display:grid;grid-template-columns:42px minmax(0,1fr);gap:12px}.quiz-card-number{width:42px;height:42px;border-radius:11px;background:var(--q-accent);color:#fff;display:grid;place-items:center;font-weight:950;font-size:16px;box-shadow:0 8px 18px color-mix(in srgb,var(--q-accent) 28%,transparent)}.quiz-card-content{min-width:0}.quiz-level-pill{display:inline-flex;margin-bottom:5px;padding:4px 8px;border-radius:999px;background:var(--q-soft);color:var(--q-accent);font-size:11px;font-weight:900}.quiz-premium-card h3{margin:1px 0 9px;color:#152544;font-size:16.5px;line-height:1.48}.quiz-premium-options{display:grid;gap:5px}.quiz-premium-option{display:flex;align-items:flex-start;gap:8px;padding:3px 0;color:#34465d}.quiz-premium-option>span{width:23px;height:23px;flex:0 0 23px;border-radius:50%;background:#edf3fa;color:#375778;display:grid;place-items:center;font-size:11px;font-weight:900}.quiz-premium-option p{margin:2px 0 0;line-height:1.35;font-size:13px}.quiz-premium-option.is-answer>span{background:#25bd7e;color:#fff}.quiz-premium-option.is-answer p{color:#0c6f4b;font-weight:800}.quiz-card-right{display:flex;flex-direction:column;gap:7px;min-width:0}.quiz-premium-answer{display:flex;align-items:center;gap:6px;flex-wrap:wrap;padding:8px 10px;border-radius:10px;background:#eafbf1;border:1px solid #bfeacc;color:#12915c;font-size:12.5px}.quiz-premium-answer span,.quiz-premium-answer strong{font-weight:900}.quiz-premium-explanation{flex:1;border:1px solid color-mix(in srgb,var(--q-accent) 18%,#dfe7f1);border-radius:10px;background:linear-gradient(135deg,var(--q-soft),var(--q-soft2));padding:10px 11px;color:#39495e;overflow:auto;max-height:235px}.quiz-premium-explanation h4{margin:0 0 6px;color:var(--q-accent);font-size:14px}.quiz-premium-explanation>div{font-size:12.5px;line-height:1.63}.quiz-more-sample-note{margin:13px auto 0;width:max-content;max-width:100%;padding:8px 13px;border:1px solid #d9e7f6;border-radius:999px;background:#fff;color:#2770cb;font-weight:800;font-size:12px}.quiz-premium-sidebar{display:grid;gap:13px;position:sticky;top:86px}.quiz-side-card{background:#fff;border:1px solid #dfe6ef;border-radius:16px;padding:17px;box-shadow:0 9px 26px rgba(25,64,105,.065)}.quiz-side-card h3{margin:0 0 13px;color:#243eb7;font-size:17px;display:flex;align-items:center;gap:7px}.quiz-side-info{display:grid;grid-template-columns:118px 1fr;gap:8px;padding:7px 0;border-bottom:1px dashed #e7ebf2;font-size:13px}.quiz-side-info:last-child{border-bottom:0}.quiz-side-info>span{color:#65758a}.quiz-side-info strong{color:#26384d}.access-pill{justify-self:start;padding:3px 8px;border-radius:999px}.access-pill.free{background:#dff8ea;color:#087546}.access-pill.premium{background:#fff0cc;color:#9a5e00}.quiz-side-related{display:grid}.quiz-side-related a{display:grid;grid-template-columns:auto 1fr auto;gap:9px;align-items:center;padding:9px 0;border-bottom:1px solid #edf0f5;color:inherit}.quiz-side-related a:last-child{border-bottom:0}.related-icon{width:31px;height:31px;border-radius:9px;background:#f1f2ff;display:grid;place-items:center}.quiz-side-related strong,.quiz-side-related small{display:block}.quiz-side-related strong{font-size:13px;color:#26384d}.quiz-side-related small{font-size:10.5px;color:#8190a3;margin-top:2px}.quiz-side-related b{color:#5b62ee;font-size:21px}.quiz-side-app{text-align:left;background:linear-gradient(145deg,#ffffff,#f7f8ff)}.quiz-side-app-icon{font-size:26px}.quiz-side-app h3{margin-top:6px;color:#2b3fb9}.quiz-side-app p{margin:0 0 12px;color:#5f6f83;font-size:13px;line-height:1.55}.quiz-side-app a{display:block;text-align:center;padding:10px;border-radius:10px;background:linear-gradient(135deg,#176ce8,#6a4fe7);color:#fff;font-weight:900;font-size:12px}
@media(max-width:1050px){.quiz-premium-hero-grid{grid-template-columns:1fr}.quiz-premium-appbox{max-width:none}.quiz-premium-layout{grid-template-columns:1fr}.quiz-premium-sidebar{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}.quiz-side-app{grid-column:1/-1}.quiz-premium-card{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.quiz-premium-topic{grid-template-columns:105px 1fr;gap:15px}.quiz-premium-cover{height:105px;border-radius:15px}.quiz-premium-topic-copy h1{font-size:30px}.quiz-premium-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.quiz-premium-card{grid-template-columns:1fr}.quiz-card-right{padding-left:54px}.quiz-premium-explanation{max-height:none}.quiz-premium-sidebar{grid-template-columns:1fr}.quiz-side-app{grid-column:auto}}
@media(max-width:520px){.quiz-premium-hero{padding-top:17px}.quiz-premium-topic{grid-template-columns:1fr}.quiz-premium-cover{width:108px;height:108px}.quiz-premium-topic-copy h1{font-size:28px}.quiz-premium-stats{gap:8px}.qps{padding:9px;min-height:65px}.quiz-premium-appbox{padding:17px}.quiz-premium-card{padding:11px}.quiz-card-left{grid-template-columns:34px 1fr;gap:9px}.quiz-card-number{width:34px;height:34px;font-size:13px}.quiz-card-right{padding-left:43px}.quiz-premium-section-head h2{font-size:20px}.quiz-side-info{grid-template-columns:100px 1fr}}

/* Quiz Zone: official Google Play links */
.quiz-app-text-link{color:#63b3ff;font-weight:900;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.quiz-app-text-link:hover{color:#fff}.quiz-app-heading-link,.quiz-app-inline-link{color:inherit;text-decoration:none}.quiz-app-heading-link:hover,.quiz-app-inline-link:hover{text-decoration:underline;text-underline-offset:3px}.quiz-app-title-link{color:inherit;text-decoration:none}.quiz-app-title-link:hover{text-decoration:underline;text-underline-offset:3px}.quiz-more-sample-link{display:table;text-decoration:none;transition:.18s ease}.quiz-more-sample-link:hover{transform:translateY(-1px);border-color:#9fc6f0;box-shadow:0 7px 18px rgba(39,112,203,.10)}

/* =========================================================
   2026-09-02 — QUIZ TOPIC DETAIL HERO DEPTH POLISH ONLY
   Website only. No quiz/data/app logic changes.
   ========================================================= */
.quiz-premium-hero{
  padding:34px 0 36px;
}
.quiz-premium-breadcrumb{
  margin-bottom:22px;
}
.quiz-premium-hero-grid{
  grid-template-columns:minmax(0,1.75fr) minmax(330px,.78fr);
  gap:34px;
  align-items:stretch;
  min-height:270px;
}
.quiz-premium-topic{
  grid-template-columns:190px minmax(0,1fr);
  gap:24px;
  align-items:center;
}
.quiz-premium-cover{
  width:190px;
  height:190px;
  border-radius:22px;
}
.quiz-premium-topic-copy h1{
  margin:0 0 9px;
  font-size:clamp(38px,3.6vw,48px);
  line-height:1.08;
}
.quiz-premium-topic-copy>p{
  max-width:780px;
  line-height:1.72;
}
.quiz-premium-stats{
  margin-top:22px;
  gap:11px;
}
.qps{
  min-height:76px;
  padding:12px 13px;
  border-radius:15px;
}
.quiz-premium-appbox{
  padding:26px 24px;
  border-radius:22px;
}
.quiz-premium-appbox h2{
  margin-bottom:15px;
  font-size:22px;
}
.quiz-premium-appbox ul{
  margin-bottom:18px;
  gap:9px;
}
.quiz-premium-appbtn{
  padding:14px 16px;
  border-radius:13px;
}

@media(max-width:1050px){
  .quiz-premium-hero{padding:30px 0 32px}
  .quiz-premium-hero-grid{min-height:0;gap:24px}
  .quiz-premium-topic{grid-template-columns:165px minmax(0,1fr)}
  .quiz-premium-cover{width:165px;height:165px}
}

@media(max-width:760px){
  .quiz-premium-hero{padding:22px 0 26px}
  .quiz-premium-breadcrumb{margin-bottom:15px}
  .quiz-premium-topic{grid-template-columns:110px 1fr;gap:15px}
  .quiz-premium-cover{width:110px;height:110px;border-radius:16px}
  .quiz-premium-topic-copy h1{font-size:30px}
  .quiz-premium-stats{margin-top:16px;grid-template-columns:repeat(2,minmax(0,1fr))}
  .quiz-premium-appbox{padding:18px}
}

@media(max-width:520px){
  .quiz-premium-hero{padding:17px 0 22px}
  .quiz-premium-topic{grid-template-columns:1fr}
  .quiz-premium-cover{width:108px;height:108px}
  .quiz-premium-topic-copy h1{font-size:28px}
  .quiz-premium-stats{margin-top:14px;gap:8px}
}

/* =========================================================
   2026-09-02 — QUIZ TOPIC DETAIL MOBILE RESPONSIVE FIX
   Built on the latest Quiz Topic Detail hero update.
   Website only. No data/app/admin/API logic changes.
   ========================================================= */

/* Re-assert the responsive hero layout AFTER the desktop depth polish.
   The depth polish appears later in this file, so without these rules its
   desktop two-column grid wins in the cascade on small screens. */
@media (max-width:1050px){
  .quiz-premium-hero-grid{
    grid-template-columns:minmax(0,1fr) !important;
    gap:22px;
    min-height:0;
  }
  .quiz-premium-topic,
  .quiz-premium-topic-copy,
  .quiz-premium-appbox{
    min-width:0;
    width:100%;
  }
  .quiz-premium-appbox{
    max-width:none;
  }
}

@media (max-width:760px){
  .quiz-premium-hero{
    overflow:hidden;
  }
  .quiz-premium-breadcrumb{
    white-space:normal;
    overflow-wrap:anywhere;
  }
  .quiz-premium-topic{
    grid-template-columns:96px minmax(0,1fr) !important;
    gap:14px;
    align-items:start;
  }
  .quiz-premium-cover{
    width:96px !important;
    height:96px !important;
    min-width:0;
  }
  .quiz-premium-topic-copy h1{
    font-size:clamp(25px,7vw,31px) !important;
    line-height:1.18;
    overflow-wrap:anywhere;
    word-break:normal;
  }
  .quiz-premium-topic-copy>p{
    font-size:14px;
    line-height:1.65;
    overflow-wrap:anywhere;
  }
  .quiz-premium-path{
    font-size:12px;
    gap:6px;
  }
  .quiz-premium-stats{
    grid-template-columns:repeat(2,minmax(0,1fr)) !important;
    gap:8px;
    width:100%;
  }
  .qps{
    min-width:0;
    min-height:68px;
  }
  .quiz-premium-appbox{
    width:100%;
    min-height:0 !important;
    padding:18px 16px !important;
    border-radius:18px;
  }
  .quiz-premium-appbox h2{
    font-size:19px;
  }
  .quiz-premium-appbtn{
    width:100%;
    white-space:normal;
  }
  .quiz-premium-layout{
    grid-template-columns:minmax(0,1fr) !important;
  }
  .quiz-premium-main,
  .quiz-premium-sidebar,
  .quiz-premium-card,
  .quiz-card-left,
  .quiz-card-right{
    min-width:0;
  }
  .quiz-premium-card{
    grid-template-columns:minmax(0,1fr) !important;
  }
  .quiz-card-right{
    padding-left:0 !important;
  }
  .quiz-premium-sidebar{
    grid-template-columns:minmax(0,1fr) !important;
    position:static;
  }
}

@media (max-width:520px){
  .quiz-premium-hero{
    padding:16px 0 20px !important;
  }
  .quiz-premium-hero-grid{
    gap:16px;
  }
  .quiz-premium-topic{
    grid-template-columns:minmax(0,1fr) !important;
    gap:12px;
  }
  .quiz-premium-cover{
    width:92px !important;
    height:92px !important;
  }
  .quiz-premium-topic-copy h1{
    font-size:27px !important;
  }
  .quiz-premium-stats{
    grid-template-columns:repeat(2,minmax(0,1fr)) !important;
  }
  .qps{
    min-height:64px;
    padding:9px 10px;
  }
  .quiz-premium-appbox{
    margin-top:0;
    padding:16px !important;
  }
  .quiz-premium-appbox ul{
    gap:7px;
    margin-bottom:14px;
  }
  .quiz-premium-body{
    padding-top:20px;
  }
  .quiz-premium-section-head{
    align-items:flex-start;
  }
  .quiz-premium-section-head h2{
    font-size:21px;
  }
  .quiz-premium-section-head p{
    line-height:1.5;
  }
  .quiz-premium-card{
    padding:11px 10px;
  }
  .quiz-card-left{
    grid-template-columns:34px minmax(0,1fr);
  }
  .quiz-side-info{
    grid-template-columns:92px minmax(0,1fr);
  }
}

@media (max-width:380px){
  .quiz-premium-stats{
    grid-template-columns:minmax(0,1fr) !important;
  }
  .quiz-premium-topic-copy h1{
    font-size:25px !important;
  }
}