.quality-hero{overflow:hidden;border-top:1px solid var(--line);background:linear-gradient(135deg,#f8fbfc 0%,#e9f6fa 54%,#dff2f7 100%)}
.quality-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;align-items:end;gap:86px;padding-top:68px;padding-bottom:80px}
.quality-hero .breadcrumbs{margin-bottom:48px}
.quality-hero h1{margin-bottom:28px}
.quality-hero-grid>div>p{max-width:700px;margin:0;color:var(--muted);font-size:18px;line-height:1.72}
.quality-summary{display:grid;grid-template-columns:1fr 1fr;gap:0;align-self:end;padding:32px;border-radius:10px;background:var(--ink);color:#fff;box-shadow:0 26px 70px #084b6c22}
.quality-summary-label{grid-column:1/-1;margin-bottom:28px;color:#9dd8e8;font-size:11px;font-weight:700;letter-spacing:.13em}
.quality-summary div{min-height:118px;padding-right:22px}
.quality-summary div+div{padding-left:26px;border-left:1px solid #ffffff2e}
.quality-summary strong{display:block;font-family:Georgia,'Times New Roman',serif;font-size:clamp(38px,4vw,57px);font-weight:400;line-height:1;color:#96e0ef}
.quality-summary div span{display:block;margin-top:12px;color:#c7e1e9;font-size:12px;line-height:1.45}
.quality-summary>p{grid-column:1/-1;margin:22px 0 0;padding-top:20px;border-top:1px solid #ffffff2e;color:#aecbd5;font-size:12px;line-height:1.55}
.source-quality{padding-top:94px;padding-bottom:104px}
.quality-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:46px;margin-bottom:42px}
.quality-heading h2{margin:17px 0 0;font-size:clamp(42px,4.6vw,64px)}
.quality-heading>p{width:min(410px,100%);margin:0 0 7px;color:var(--muted);font-size:16px;line-height:1.7}
.source-cards{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.source-cards article{min-height:275px;display:grid;grid-template-columns:110px 1fr;gap:28px;padding:34px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.source-cards .source-card-accent{background:var(--mist)}
.source-index{font-family:Georgia,'Times New Roman',serif;font-size:60px;line-height:1;color:#70c6da}
.source-cards h3{margin:5px 0 17px;font-family:Georgia,'Times New Roman',serif;font-size:29px;font-weight:400;line-height:1.2}
.source-cards p{margin:0;color:var(--muted);font-size:16px;line-height:1.7}
.composition-section{padding:94px 0 100px;background:#f1f7f9}
.composition-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.composition-card{overflow:hidden;border:1px solid #cddfe5;border-radius:9px;background:#fff}
.composition-card header{min-height:280px;padding:32px 34px 30px;background:#fff}
.composition-card.mineral-card header{background:var(--ink);color:#fff}
.composition-number{display:block;color:var(--blue);font-size:11px;font-weight:700;letter-spacing:.12em}
.mineral-card .composition-number{color:#96dfee}
.composition-card h3{margin:25px 0 13px;font-family:Georgia,'Times New Roman',serif;font-size:34px;font-weight:400;line-height:1.15}
.composition-card header p{min-height:52px;margin:0;color:var(--muted);font-size:14px;line-height:1.65}
.mineral-card header p{color:#c5dce5}
.format-list{display:flex;gap:7px;flex-wrap:wrap;margin-top:25px}
.format-list span{display:inline-flex;align-items:center;min-height:36px;padding:8px 11px;border:1px solid var(--line);border-radius:4px;color:var(--ink);font-size:11px;font-weight:600}
.mineral-card .format-list span{border-color:#ffffff3b;color:#fff}
.table-scroll{overflow-x:auto}
.composition-card table{width:100%;border-collapse:collapse;color:var(--ink);font-size:14px}
.composition-card caption{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.composition-card th,.composition-card td{padding:17px 20px;border-top:1px solid var(--line);line-height:1.5;text-align:left}
.composition-card th{width:58%;font-weight:400;color:var(--muted)}
.composition-card td{font-weight:700}
.medical-note{margin:0;padding:18px 20px;border-top:1px solid var(--line);background:#f8fbfc;color:var(--muted);font-size:12px;line-height:1.6}
.data-note{margin:24px 0 0;padding:22px 24px;border-left:3px solid var(--red);background:#fff;color:var(--muted);font-size:13px;line-height:1.65}
.quality-cta{background:var(--ink);color:#fff}
.quality-cta-grid{display:grid;grid-template-columns:1fr .8fr auto;align-items:center;gap:64px;padding-top:60px;padding-bottom:60px}
.quality-cta h2{margin:13px 0 0;font-size:44px}
.quality-cta h2 em{color:#91dcee}
.quality-cta p{margin:0;color:#c2dbe5;font-size:15px;line-height:1.7}
.quality-cta .button{background:#fff;color:var(--ink)}
@media(max-width:1050px){.quality-hero-grid{gap:44px}.quality-summary{padding:27px}.quality-heading{gap:30px}.source-cards article{grid-template-columns:80px 1fr;padding:28px}.source-index{font-size:50px}.quality-cta-grid{gap:35px}}
@media(max-width:820px){.quality-hero-grid{grid-template-columns:1fr;gap:38px;padding-top:36px;padding-bottom:52px}.quality-hero .breadcrumbs{margin-bottom:34px}.quality-hero-grid>div>p{font-size:16px}.quality-summary{max-width:620px}.source-quality{padding-top:66px;padding-bottom:72px}.quality-heading{align-items:flex-start;flex-direction:column;gap:18px;margin-bottom:30px}.source-cards,.composition-grid{grid-template-columns:1fr}.composition-section{padding:65px 0 72px}.composition-card header{min-height:0}.quality-cta-grid{grid-template-columns:1fr;gap:24px}.quality-cta p{max-width:620px}.quality-cta .button{justify-self:start}}
@media(max-width:540px){.quality-summary{padding:23px 20px}.quality-summary div{padding-right:14px}.quality-summary div+div{padding-left:16px}.quality-summary strong{font-size:34px}.source-cards article{grid-template-columns:1fr;gap:15px;padding:24px}.source-cards h3{margin-top:0}.composition-card header{padding:27px 22px}.composition-card th,.composition-card td{padding:15px 14px;font-size:13px}.composition-card th{width:55%}.quality-cta h2{font-size:37px}}