.quality-main{padding-top:30px;padding-bottom:64px}.quality-main h1{font-size:clamp(30px,4vw,48px);letter-spacing:-1.8px;line-height:1.1;margin:14px 0}.quality-main p{line-height:1.7}.eyebrow{font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--teal)}.quality-hero{padding:36px 38px;border:1px solid var(--line);border-radius:24px;background:linear-gradient(120deg,#eefaf8,#f9fcfd)}.quality-hero p{max-width:820px;color:var(--muted);font-size:16px;margin-bottom:0}.quality-stats{display:flex;flex-wrap:wrap;gap:25px;margin-top:24px;color:var(--muted);font-size:12px}.quality-stats strong{color:var(--ink);font-size:20px;margin-right:5px}.quality-toolbar{display:grid;grid-template-columns:minmax(180px,1fr) repeat(3,minmax(110px,auto));gap:10px;margin:25px 0 16px;align-items:end}.quality-toolbar label{font-size:11px;color:var(--muted);display:block}.quality-toolbar input,.quality-toolbar select{width:100%;display:block;margin-top:6px;padding:13px 12px;border:1px solid var(--line);border-radius:11px;background:var(--surface);color:var(--ink);min-width:0}.quality-layout{display:grid;grid-template-columns:222px minmax(0,1fr);gap:28px}.sector-nav{align-self:start;position:sticky;top:15px;max-height:80vh;overflow:auto;scrollbar-width:thin}.sector-nav h2{font-size:12px;letter-spacing:1px;text-transform:uppercase;margin:8px 0 14px}.sector-nav button{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;border:0;background:transparent;color:var(--muted);text-align:left;border-radius:9px;padding:10px 11px;line-height:1.4;font-size:12px}.sector-nav button:hover,.sector-nav button.active{color:var(--teal);background:#eaf8f5}.sector-nav small{font-size:10px}.quality-results-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;min-height:40px;margin-bottom:10px;color:var(--muted);font-size:12px}.quality-results-heading strong{font-size:18px;letter-spacing:-.4px;color:var(--ink)}.quality-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.indicator-card{border:1px solid var(--line);border-radius:15px;padding:20px;background:var(--surface);display:flex;flex-direction:column;min-width:0;transition:transform .15s,border-color .15s}.indicator-card:hover{border-color:#84d6cc;transform:translateY(-2px)}.indicator-card .category{font-size:10px;letter-spacing:.3px;color:var(--teal);line-height:1.5}.indicator-card h3{font-size:16px;line-height:1.4;letter-spacing:-.3px;margin:10px 0}.indicator-card p{font-size:12px;color:var(--muted);margin:0 0 16px;line-height:1.6}.card-bottom{display:flex;gap:8px;align-items:center;justify-content:space-between;margin-top:auto;padding-top:12px;border-top:1px solid var(--line)}.card-bottom a{font-size:12px;font-weight:600;color:var(--teal)}.bookmark{border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--muted);width:34px;height:34px;font-size:18px}.bookmark[aria-pressed=true]{color:var(--teal);background:#eaf8f5}.badge{display:inline-block;max-width:100%;border:1px solid var(--line);border-radius:20px;padding:5px 9px;font-size:9px;color:var(--muted);width:fit-content}.badge.template{background:#fff7e9;color:#815f21;border-color:#f5e7c8}.badge.source{background:#effaf7;color:#247560;border-color:#d8eee5}.evidence-line{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.quality-button{border:1px solid var(--line);padding:11px 16px;border-radius:10px;color:var(--ink);background:var(--surface);font-weight:500;font-size:12px;display:inline-block;line-height:1.5}.quality-button.primary{background:var(--teal);border-color:var(--teal);color:#fff}.quality-button:disabled{opacity:.45;cursor:default}.quality-button:focus-visible,.bookmark:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #6dd5c9;outline-offset:3px}.quality-actions{display:flex;flex-wrap:wrap;align-items:center;gap:9px;margin-top:17px}.quality-note{padding:16px 20px;border:1px solid var(--line);border-radius:12px;font-size:12px;color:var(--muted);line-height:1.7;background:var(--surface);margin:20px 0}.quality-note strong{color:var(--ink)}.source-section{margin-top:45px}.source-section h2{font-size:23px;letter-spacing:-.7px}.source-section>p{color:var(--muted);font-size:12px}.source-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:18px}.source-entry{border:1px solid var(--line);border-radius:12px;padding:17px;font-size:12px;overflow-wrap:anywhere}.source-entry h3{font-size:13px;margin:0 0 7px;line-height:1.5}.source-entry p{font-size:11px;color:var(--muted);margin:5px 0;line-height:1.6}.source-entry a,.source-link{color:var(--teal);text-decoration:underline;text-underline-offset:3px}.source-entry .access-note{color:#8b6d35;font-size:10px}.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:11px;margin-bottom:20px}.breadcrumb a{color:var(--teal)}.calc-top{max-width:950px;margin-bottom:24px}.calc-top>p{font-size:15px;color:var(--muted)}.calculator-layout{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(270px,.85fr);gap:24px;align-items:start}.quality-panel{border:1px solid var(--line);border-radius:18px;padding:28px;background:var(--surface);min-width:0}.quality-panel h2{font-size:19px;letter-spacing:-.4px;margin:0 0 15px}.formula-display{background:#eff9f7;border:1px solid #d8eeea;color:#176c61;padding:17px;border-radius:11px;font-size:14px;line-height:1.7;overflow-wrap:anywhere;margin-bottom:20px}.input-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.quality-field{display:flex;flex-direction:column;gap:7px;font-size:12px;line-height:1.5;min-width:0}.quality-field .unit{font-size:10px;color:var(--muted);font-weight:400}.quality-field input{width:100%;min-width:0;border:1px solid var(--line);border-radius:10px;padding:13px 12px;color:var(--ink);background:var(--bg);font-size:16px}.quality-field .field-help{font-size:10px;color:var(--muted);line-height:1.6}.period-field{margin-top:20px}.quality-result{margin-top:24px;border:1px solid var(--line);border-radius:14px;min-height:120px;padding:22px;background:#f6faf9;color:var(--muted);overflow-wrap:anywhere}.quality-result .number{display:block;color:var(--teal);font-size:clamp(29px,4vw,42px);font-weight:700;letter-spacing:-1px;margin:8px 0}.quality-result .result-unit{font-size:12px;color:var(--ink);display:block}.quality-result .result-kind{font-size:10px;text-transform:uppercase;letter-spacing:1px}.quality-result p{font-size:11px;line-height:1.6;margin-bottom:0}.quality-result.error{border-color:#e6b5af;background:#fff7f5;color:#9e352a}.quality-result.error strong{color:#9e352a}.definition-list{margin:0}.definition-list dt{font-size:10px;letter-spacing:.5px;text-transform:uppercase;color:var(--teal);font-weight:600;margin-top:18px}.definition-list dd{margin:6px 0 0;font-size:12px;line-height:1.8;color:var(--muted)}.calc-source{margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}.calc-source h3{font-size:13px}.calc-source p{font-size:11px;color:var(--muted)}.calc-source li{margin-bottom:15px;font-size:11px;line-height:1.7}.calc-source ul{padding-left:16px}.related-section{margin-top:28px}.related-section h2{font-size:20px}.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.related-grid a{padding:16px;border:1px solid var(--line);border-radius:12px;font-size:12px;line-height:1.6}.quality-help summary{cursor:pointer;font-weight:600;font-size:12px;color:var(--ink)}.quality-help p,.quality-help li{font-size:12px;color:var(--muted);line-height:1.8}.quality-help ul{padding-left:18px}.empty-state{padding:35px;border:1px dashed var(--line);border-radius:15px;color:var(--muted);grid-column:1/-1;line-height:1.8}.favorite-toggle{display:flex;align-items:center;gap:7px;font-size:11px;color:var(--muted)}.mobile-sector{display:none}.quality-load{text-align:center;margin:24px 0}.dark .quality-hero{background:linear-gradient(120deg,#17332f,#142530)}.dark .sector-nav button:hover,.dark .sector-nav button.active,.dark .bookmark[aria-pressed=true]{background:#173c35}.dark .badge.source{background:#17392f;color:#9ed9bf;border-color:#2e5b4b}.dark .badge.template{background:#3b3021;color:#efc88c;border-color:#5a4b31}.dark .formula-display{background:#173c35;color:#b4e9d8;border-color:#315d50}.dark .quality-result{background:#132b27}.dark .quality-result.error{background:#38201e;border-color:#75403a;color:#f8b4a8}.dark .quality-result.error strong{color:#f8b4a8}.dark .access-note{color:#d8b879}.quality-main [hidden]{display:none!important}@media(max-width:1150px){.quality-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.quality-layout{grid-template-columns:190px minmax(0,1fr);gap:20px}.quality-toolbar{grid-template-columns:minmax(160px,1fr) repeat(3,minmax(100px,auto))}}@media(max-width:800px){.quality-layout{grid-template-columns:1fr}.sector-nav{display:none}.mobile-sector{display:block}.quality-toolbar{grid-template-columns:repeat(2,minmax(0,1fr))}.quality-toolbar .search-field{grid-column:1/-1}.calculator-layout{grid-template-columns:1fr}.quality-hero{padding:28px}.source-list{grid-template-columns:1fr}.related-grid{grid-template-columns:1fr}}@media(max-width:480px){.quality-main{padding-top:20px}.quality-main h1{letter-spacing:-1px}.quality-hero{padding:24px 20px}.quality-hero p{font-size:14px}.quality-stats{gap:13px}.quality-stats strong{font-size:17px}.quality-grid{grid-template-columns:1fr}.quality-panel{padding:20px}.input-grid{grid-template-columns:1fr}.quality-results-heading{align-items:flex-start;flex-direction:column;margin-bottom:17px}.quality-toolbar{gap:12px 8px}.quality-toolbar select{font-size:11px}.quality-result .number{font-size:34px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.indicator-card{transition:none}}@media print{.topbar,.footer,.quality-actions,.related-section,.quality-toolbar,.sector-nav,.quality-load,.bookmark{display:none!important}.quality-main{padding:0}.calculator-layout{grid-template-columns:1fr}.quality-panel{break-inside:avoid}.quality-result{background:#fff}.quality-main h1{font-size:28px}.source-link{color:#000}.quality-panel{border-color:#aaa}.calc-source a:after{content:' (' attr(href) ')';font-size:9px;overflow-wrap:anywhere}}