.qwsr{--qwsr-theme:var(--thim-body-primary-color,var(--thim-primary-color,var(--e-global-color-primary,var(--qwsr-accent,#7546e8))));--qwsr-accent:#7546e8;--qwsr-green:#269647;--qwsr-ink:#252936;--qwsr-muted:#6d7280;--qwsr-line:#d8dbe2;--qwsr-soft:#f2f3f7;box-sizing:border-box;width:100%;max-width:none;margin:0;padding:28px;color:var(--qwsr-ink);font-family:inherit}.qwsr *{box-sizing:border-box}.qwsr [hidden]{display:none!important}.qwsr button,.qwsr a{font-family:inherit}.qwsr-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(180px,270px);gap:32px;align-items:center;width:100%;min-height:300px;padding:34px 40px;border-radius:12px;background:#040a3d;color:#fff}.qwsr-hero-copy h1{display:flex;align-items:center;gap:10px;margin:0 0 20px;color:#fff;font-size:32px;line-height:1.15}.qwsr-hero-copy h1 .dashicons{width:38px;height:38px;font-size:38px}.qwsr-hero-copy h2{margin:0 0 22px;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.25);color:#fff;font-size:20px;line-height:1.35}.qwsr-hero-lines{display:grid;gap:12px}.qwsr-hero-lines p{margin:0;color:#fff}.qwsr-hero-lines strong,.qwsr-hero-lines span{display:block}.qwsr-hero-lines strong{font-size:15px}.qwsr-hero-lines span{margin-top:3px;color:#e3e8ff;font-size:13px}.qwsr-hero-image{display:grid;place-items:center;min-height:200px;padding:14px;border-radius:10px;background:#fff}.qwsr-hero-image img{display:block;width:100%;height:auto;max-height:240px;object-fit:contain}.qwsr-main-tabs{display:flex;width:100%;margin:26px 0 32px;padding:5px;border:1px solid #cfd2d8;border-radius:34px;background:#fff;overflow-x:auto;scrollbar-width:none}.qwsr-main-tabs::-webkit-scrollbar,.qwsr-chips::-webkit-scrollbar,.qwsr-subtabs::-webkit-scrollbar{display:none}.qwsr-main-tabs button{display:flex;align-items:center;justify-content:center;gap:9px;flex:1 0 auto;min-width:190px;min-height:48px;padding:10px 18px;border:0;border-radius:27px;background:transparent;color:#35363d;font-size:16px;font-weight:600;white-space:nowrap;cursor:pointer}.qwsr-main-tabs button[aria-selected=true]{background:var(--qwsr-accent);color:#fff;box-shadow:0 8px 24px color-mix(in srgb,var(--qwsr-accent) 30%,transparent)}.qwsr-main-tabs .dashicons{width:20px;height:20px;font-size:20px}.qwsr-panel{width:100%}.qwsr-subtabs{display:flex;align-items:flex-end;gap:4px;min-height:64px;margin-bottom:34px;border-bottom:1px solid var(--qwsr-line);overflow-x:auto;scrollbar-width:none}.qwsr-subtabs button{flex:0 0 auto;min-height:64px;padding:0 26px;border:0;border-bottom:3px solid transparent;background:transparent;color:#666b75;font-size:15px;font-weight:600;white-space:nowrap;cursor:pointer}.qwsr-subtabs button[aria-selected=true]{border-bottom-color:var(--qwsr-accent);background:#f2f3f8;color:var(--qwsr-ink)}.qwsr-section-head{margin:0 0 28px;padding-left:15px;border-left:5px solid var(--qwsr-accent)}.qwsr-section-head h2{margin:0 0 4px;color:var(--qwsr-ink);font-size:24px;line-height:1.2}.qwsr-section-head p{margin:0;color:var(--qwsr-muted);font-size:15px;line-height:1.4}.qwsr-roundup-title{margin:0 0 18px;padding-left:15px;border-left:5px solid var(--qwsr-accent);font-size:21px}.qwsr-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.qwsr-card{display:flex;min-width:0;flex-direction:column;padding:20px;border:1px solid #d0d2d7;border-radius:11px;background:#fff;box-shadow:0 4px 12px rgba(15,23,42,.14)}.qwsr-card-title{display:flex;align-items:center;gap:8px;min-width:0}.qwsr-card-title h3{min-width:0;margin:0;color:var(--qwsr-ink);font-size:18px;line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.qwsr-card-title small{min-width:0;margin-left:auto;color:#666;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.qwsr-card-title .dashicons{flex:0 0 24px;width:24px;height:24px;font-size:24px}.qwsr-pills{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:16px 0}.qwsr-pill{display:inline-flex;align-items:center;gap:5px;padding:7px 15px;border:1px solid;border-radius:22px;font-size:13px;font-weight:600}.qwsr-difficulty{border-color:#21a54a;background:#effbf2;color:#1e9d45}.qwsr-words{border-color:#168bd0;background:#eff8ff;color:#1684c6}.qwsr-meta{display:flex;justify-content:center;gap:0;margin:auto 0 16px;color:#30333b;font-size:13px}.qwsr-meta span{padding:0 10px;border-right:1px solid #c8cbd1}.qwsr-meta span:last-child{border-right:0}.qwsr-actions{display:grid;grid-template-columns:1fr;margin:0 -1px -1px}.qwsr-actions.has-two{grid-template-columns:repeat(2,1fr)}.qwsr-actions a,.qwsr-lesson a,.qwsr-analysis-lock a{display:flex;align-items:center;justify-content:center;min-height:42px;padding:9px 16px;border-radius:8px;background:linear-gradient(#40ae59,#237d3c);color:#fff!important;font-size:13px;font-weight:700;text-align:center;text-decoration:none!important}.qwsr-actions.has-two a:first-child{border-radius:8px 0 0 8px;border-right:1px solid rgba(255,255,255,.7)}.qwsr-actions.has-two a:last-child{border-radius:0 8px 8px 0}.qwsr-chips{display:flex;gap:10px;margin:-10px 0 26px;overflow-x:auto;scrollbar-width:none}.qwsr-chips button{flex:0 0 auto;padding:9px 18px;border:0;border-radius:22px;background:#f0f1f5;color:#5e626d;font-size:14px;white-space:nowrap;cursor:pointer}.qwsr-chips button[aria-selected=true]{background:#dff3ff;color:#087ac0}.qwsr-empty{display:grid;place-items:center;min-height:320px;padding:30px;border-radius:12px;background:#f1f1f6;color:#333;text-align:center}.qwsr-empty .dashicons{width:78px;height:78px;color:#86afe5;font-size:78px}.qwsr-empty p{margin:12px 0 0;font-size:18px}.qwsr-grammar{display:grid;grid-template-columns:200px minmax(0,1fr);gap:26px;min-width:0}.qwsr-grammar-topics{display:grid;align-content:start;gap:10px}.qwsr-grammar-topics button{min-height:68px;padding:14px;border:1px solid #cfd1d6;border-radius:10px;background:#fff;color:#30333c;font-size:15px;font-weight:600;text-align:left;cursor:pointer}.qwsr-grammar-topics button[aria-selected=true]{border-color:var(--qwsr-accent);background:color-mix(in srgb,var(--qwsr-accent) 10%,#fff);color:var(--qwsr-accent);box-shadow:inset 0 -3px 0 var(--qwsr-accent)}.qwsr-grammar-lessons{min-width:0;padding:15px;border:1px solid #cfd1d6;border-radius:10px;background:#fff}.qwsr-grammar-lessons h3{display:flex;align-items:center;gap:12px;margin:0 0 14px;padding:5px 0 5px 12px;border-left:5px solid var(--qwsr-accent);font-size:21px}.qwsr-grammar-lessons h3:after{content:"";height:1px;flex:1;background:#d5d7dc}.qwsr-lesson-list{display:grid;gap:12px}.qwsr-lesson{display:grid;grid-template-columns:auto 1fr minmax(130px,190px);align-items:center;gap:14px;min-width:0;padding:13px 16px;border:1px solid #c9ccd2;border-radius:10px;background:#f1f2f6}.qwsr-badge{padding:7px 10px;border-radius:5px;background:#1fad4c;color:#fff;font-size:11px;font-weight:800}.qwsr-lesson strong{min-width:0;font-size:14px}.qwsr-analysis-lock{display:grid;place-items:center;min-height:300px;padding:35px;border:1px solid #baddf5;border-radius:22px;background:#f5fbff;text-align:center}.qwsr-analysis-lock .dashicons{width:64px;height:64px;color:#78abe8;font-size:64px}.qwsr-analysis-lock h3{margin:18px 0;color:#494949;font-size:20px}.qwsr-analysis-lock a{min-width:140px}.qwsr-analysis-content{min-height:220px;padding:26px;border:1px solid var(--qwsr-line);border-radius:14px;background:#fff}
@media(max-width:1100px){.qwsr{padding:22px}.qwsr-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.qwsr-main-tabs button{min-width:175px}.qwsr-hero{grid-template-columns:minmax(0,1fr) 210px}}
@media(max-width:767px){.qwsr{padding:16px 14px}.qwsr-hero{display:block;min-height:0;padding:24px 20px;border-radius:10px}.qwsr-hero-copy h1{font-size:26px}.qwsr-hero-copy h2{font-size:17px}.qwsr-hero-image{display:none}.qwsr-main-tabs{justify-content:flex-start;margin:20px 0 14px;padding:4px;border-radius:30px}.qwsr-main-tabs button{flex:0 0 auto;min-width:auto;min-height:48px;padding:9px 22px;font-size:14px}.qwsr-subtabs{margin-bottom:28px}.qwsr-subtabs button{padding:0 22px}.qwsr-section-head{margin-bottom:26px}.qwsr-section-head h2{font-size:19px}.qwsr-section-head p{font-size:13px}.qwsr-grid{grid-template-columns:1fr;gap:20px;padding:0 12px}.qwsr-card{padding:18px}.qwsr-card-title h3{font-size:17px}.qwsr-chips{margin-top:-10px}.qwsr-grammar{grid-template-columns:116px minmax(0,1fr);gap:14px}.qwsr-grammar-topics button{min-height:82px;padding:11px;font-size:13px}.qwsr-grammar-lessons{padding:12px}.qwsr-grammar-lessons h3{font-size:14px}.qwsr-lesson{grid-template-columns:auto 1fr;gap:9px;padding:11px}.qwsr-lesson a{grid-column:1/-1;min-height:40px}.qwsr-badge{padding:5px 7px}.qwsr-empty{min-height:270px}.qwsr-analysis-lock{min-height:260px}}
@media(max-width:390px){.qwsr{padding-left:10px;padding-right:10px}.qwsr-main-tabs button{padding-left:18px;padding-right:18px}.qwsr-grid{padding:0 6px}.qwsr-grammar{grid-template-columns:108px minmax(0,1fr);gap:10px}.qwsr-grammar-lessons{padding:9px}.qwsr-lesson{padding:9px}.qwsr-lesson strong{font-size:12px}}
@media(min-width:1451px){.qwsr-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.qwsr-card{padding:17px}.qwsr-card-title h3{font-size:17px}.qwsr-pill{padding-left:12px;padding-right:12px}.qwsr-meta span{padding-left:7px;padding-right:7px}}
body.qwsr-page #main-content.qwdm-shifted-content{transition:none!important}
body.qwsr-page .qwsr{animation:none!important;transform:none!important}

/* v1.3: professional theme-matched controls; protected from Eduma button rules. */
.qwsr{--qwsr-brand:var(--thim-body-primary-color,var(--thim-primary-color,var(--e-global-color-primary,#098ce9)))}
.qwsr .qwsr-main-tabs>button{min-height:48px!important;padding:9px 18px!important;border:0!important;border-radius:26px!important;background:#fff!important;background-image:none!important;color:#293140!important;box-shadow:none!important;font-size:16px!important;line-height:1.25!important;text-transform:none!important}
.qwsr .qwsr-main-tabs>button:hover{background:#f3f8fc!important;color:var(--qwsr-brand)!important}
.qwsr .qwsr-main-tabs>button[aria-selected=true]{background:var(--qwsr-brand)!important;color:#fff!important;box-shadow:0 7px 20px rgba(9,140,233,.22)!important}
.qwsr .qwsr-subtabs{align-items:center!important;min-height:48px!important;margin-bottom:26px!important;gap:2px!important}
.qwsr .qwsr-subtabs>button{height:47px!important;min-height:47px!important;padding:0 18px!important;border:0!important;border-bottom:3px solid transparent!important;border-radius:6px 6px 0 0!important;background:transparent!important;background-image:none!important;color:#667085!important;box-shadow:none!important;font-size:14px!important;line-height:1!important;text-transform:none!important}
.qwsr .qwsr-subtabs>button:hover{background:#f7f8fa!important;color:#344054!important}
.qwsr .qwsr-subtabs>button[aria-selected=true]{border-bottom-color:var(--qwsr-brand)!important;background:#f2f4f7!important;color:#1d2939!important}
.qwsr .qwsr-section-head,.qwsr .qwsr-roundup-title{border-left-color:var(--qwsr-brand)!important}
.qwsr .qwsr-chips>button[aria-selected=true]{background:#e8f5ff!important;color:var(--qwsr-brand)!important}
.qwsr .qwsr-grammar-topics>button[aria-selected=true]{border-color:var(--qwsr-brand)!important;background:#eaf6ff!important;color:var(--qwsr-brand)!important;box-shadow:inset 0 -3px 0 var(--qwsr-brand)!important}
.qwsr .qwsr-grammar-lessons h3{border-left-color:var(--qwsr-brand)!important}
.qwsr .qwsr-actions>a,.qwsr .qwsr-lesson>a,.qwsr .qwsr-analysis-lock>a{border:0!important;background:linear-gradient(#40ae59,#237d3c)!important;color:#fff!important;box-shadow:none!important;text-transform:none!important}
@media(max-width:767px){.qwsr .qwsr-main-tabs>button{min-width:auto!important;padding:8px 18px!important;font-size:14px!important}.qwsr .qwsr-subtabs>button{height:44px!important;min-height:44px!important;padding:0 15px!important;font-size:13px!important}}

/* Prevent Eduma from painting every inactive topic as a primary blue button. */
.qwsr .qwsr-chips>button{border:1px solid #e1e6ec!important;background:#f5f7fa!important;background-image:none!important;color:#475467!important;box-shadow:none!important;text-transform:none!important}
.qwsr .qwsr-chips>button:hover{border-color:#b8dfff!important;background:#eef7ff!important;color:var(--qwsr-brand)!important}
.qwsr .qwsr-chips>button[aria-selected=true]{border-color:#c9e7fb!important;background:#e8f5ff!important;color:var(--qwsr-brand)!important;box-shadow:none!important}
.qwsr .qwsr-grammar-topics>button{border:1px solid #d5dae1!important;background:#fff!important;background-image:none!important;color:#344054!important;box-shadow:none!important;text-transform:none!important}
.qwsr .qwsr-grammar-topics>button:hover{border-color:#b8dfff!important;background:#f5faff!important;color:var(--qwsr-brand)!important}
.qwsr .qwsr-grammar-topics>button[aria-selected=true]{border-color:var(--qwsr-brand)!important;background:#eaf6ff!important;color:var(--qwsr-brand)!important;box-shadow:inset 0 -3px 0 var(--qwsr-brand)!important}
/* Main frontend tab switcher only. */
.qwsr .qwsr-main-tabs,html body .qwsr .qwsr-main-tabs>button{border-radius:4px!important}

/* ===== Hierarchy extras (same visual language as original SmartRead) ===== */
.qwsr-child-tabs{
  display:flex;flex-wrap:nowrap;gap:10px;margin:0 0 18px;padding:0;
  overflow-x:auto;scrollbar-width:thin;-webkit-overflow-scrolling:touch;
}
.qwsr-child-tabs[hidden]{display:none!important}
.qwsr-child-tabs button{
  appearance:none;border:1px solid #e1e6ec!important;background:#f5f7fa!important;
  color:#475467!important;padding:8px 16px!important;border-radius:22px!important;
  font:600 13px/1.2 inherit!important;flex:0 0 auto;white-space:nowrap;cursor:pointer;
  box-shadow:none!important;text-transform:none!important;
}
.qwsr-child-tabs button:hover{border-color:#b8dfff!important;background:#eef7ff!important;color:var(--qwsr-brand,var(--qwsr-accent,#098ce9))!important}
.qwsr-child-tabs button[aria-selected=true]{
  border-color:#c9e7fb!important;background:#e8f5ff!important;
  color:var(--qwsr-brand,var(--qwsr-accent,#098ce9))!important;box-shadow:none!important;
}
.qwsr-filters{
  display:flex;flex-wrap:nowrap;gap:10px;margin:0 0 18px;
  overflow-x:auto;scrollbar-width:thin;-webkit-overflow-scrolling:touch;
}
.qwsr-filters[hidden]{display:none!important}
.qwsr-filters button{
  appearance:none;border:1px solid #e1e6ec!important;background:#f5f7fa!important;
  color:#475467!important;padding:8px 16px!important;border-radius:22px!important;
  font:600 13px/1.2 inherit!important;flex:0 0 auto;white-space:nowrap;cursor:pointer;
  box-shadow:none!important;text-transform:none!important;
}
.qwsr-filters button:hover{border-color:#b8dfff!important;background:#eef7ff!important;color:var(--qwsr-brand,var(--qwsr-accent,#098ce9))!important}
.qwsr-filters button[aria-selected=true]{
  border-color:#c9e7fb!important;background:#e8f5ff!important;
  color:var(--qwsr-brand,var(--qwsr-accent,#098ce9))!important;
}
.qwsr-card[hidden],.qwsr-grid-wrap[hidden]{display:none!important}
.qwsr-section-tabs{display:flex;align-items:center;gap:2px;min-height:48px;margin-bottom:20px;border-bottom:1px solid var(--qwsr-line,#d8dbe2);overflow-x:auto;scrollbar-width:none}
.qwsr-section-tabs::-webkit-scrollbar{display:none}
.qwsr-section-tabs button{
  flex:0 0 auto;height:47px;min-height:47px;padding:0 18px!important;border:0!important;
  border-bottom:3px solid transparent!important;border-radius:6px 6px 0 0!important;
  background:transparent!important;color:#667085!important;box-shadow:none!important;
  font-size:14px!important;font-weight:600!important;line-height:1!important;
  white-space:nowrap;cursor:pointer;text-transform:none!important;
}
.qwsr-section-tabs button:hover{background:#f7f8fa!important;color:#344054!important}
.qwsr-section-tabs button[aria-selected=true]{
  border-bottom-color:var(--qwsr-brand,var(--qwsr-accent,#7546e8))!important;
  background:#f2f4f7!important;color:#1d2939!important;
}