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.message-bubble{background:var(--ink);color:#fcfcfb}.assistant-form{display:flex;gap:9px}.assistant-form input{width:100%;min-width:0;padding:12px;border:1px solid #949391;background:#fcfcfb;color:var(--ink);font-size:13px}.assistant-form input::-moz-placeholder{color:#686359}.assistant-form input::placeholder{color:#686359}.assistant-form button{display:grid;width:45px;flex:0 0 auto;place-items:center;border:0;background:var(--jade-dark);color:#fff;cursor:pointer}.assistant-form button svg{width:17px;height:17px}.site-footer{background:var(--ink);color:#e7e5e2}.footer-inner{width:min(1320px,calc(100% - 64px));margin:0 auto;padding:40px 0 24px}.footer-main{display:grid;grid-template-columns:1.3fr 1fr;gap:60px;padding-bottom:32px}.footer-brand{color:#fcfcfb}.footer-main p{max-width:53ch;margin:11px 0 0;color:#e7e5e2;font-size:13px;line-height:1.65}.footer-links h2{margin:2px 0 12px;color:#fcfcfb;font-size:14px;font-weight:600}.footer-links ul{display:flex;flex-wrap:wrap;gap:10px 20px;padding:0;margin:0;list-style:none}.footer-links a{color:#e7e5e2;font-size:13px;text-underline-offset:3px}.footer-links a:hover{color:#a7c5d9}.footer-disclaimer{padding-top:18px;border-top:1px solid #676258;color:#e7e5e2;font-size:11px;line-height:1.6;text-align:center}.footer-disclaimer p{max-width:95ch;margin:0 auto 8px}@media (max-width: 900px){.header-inner,.page-content,.footer-inner{width:min(100% - 40px,720px)}.hero-stage{grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:17px}.calcium-visual{padding:17px 13px 13px}.visual-chart{gap:8px}.albumin-scale{flex-basis:43px}.ruler-wrap{width:100%}}@media (max-width: 700px){.header-inner,.page-content,.footer-inner{width:calc(100% - 32px)}.header-inner{min-height:58px}.page-content{padding:21px 0 65px}.hero-stage{display:flex;flex-direction:column;gap:13px}.intro-section{order:0;padding:0}.intro-section h1{max-width:17ch;font-size:clamp(2.25rem,9vw,3.3rem)}.intro-section p{margin-top:11px;font-size:14px}.calculator-stage{display:flex;flex-direction:column;gap:13px}.calculator-controls{order:0;gap:10px}.calculator-form{padding:17px 16px 14px}.form-heading h2{font-size:21px}.calcium-visual{order:1;padding:18px 16px 13px}.visual-heading h2{font-size:1.55rem}.visual-chart{min-height:0;gap:14px}.ruler-wrap{width:min(100%,390px)}.calcium-svg{height:430px}.albumin-scale{height:337px;flex-basis:50px}.section-divider{margin:48px 0}.related-list{gap:0 18px}.footer-main{gap:26px}}@media (max-width: 500px){.header-note{font-size:12px}.brand-name{font-size:17px}.intro-section h1{font-size:2.2rem}.form-fields{grid-template-columns:1fr;gap:10px}.visual-chart{gap:5px}.calcium-svg{height:400px}.albumin-scale{height:316px;flex-basis:45px}.related-list{grid-template-columns:1fr}.assistant-panel{padding:19px 16px}.assistant-heading h2{font-size:20px}.footer-main{grid-template-columns:1fr}}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.brand.logo{display:inline-flex!important;align-items:center!important;gap:10px!important;font-family:"Source Serif 4 Variable","Source Serif 4",Georgia,serif!important;font-weight:600!important;font-size:1.2rem!important;letter-spacing:-.01em!important;line-height:1!important;text-decoration:none!important;white-space:nowrap;color:#1a1a1a;--logo-accent: #2A5A7A}.brand.logo svg{width:28px;height:28px;flex:none}footer .brand.logo,.footer .brand.logo,.site-footer .brand.logo{color:#fcfbf8!important}@media (max-width: 520px){.brand.logo{font-size:1.08rem!important;gap:8px!important}.brand.logo svg{width:26px;height:26px}}.table-scroll{overflow-x:auto;margin:16px 0}#calcio-ionico h3{margin:28px 0 6px;font-size:1.2rem;font-weight:700;line-height:1.3;color:#172e3e}#calcio-ionico table.ion-table{display:table;width:100%;min-width:360px;border-collapse:collapse;font-size:15px}#calcio-ionico table.ion-table caption{caption-side:top;text-align:left;font-size:13px;color:#4a5a66;padding-bottom:8px}#calcio-ionico table.ion-table th,#calcio-ionico table.ion-table td{padding:10px 16px;text-align:left;border-bottom:1px solid #cfd9e0}#calcio-ionico table.ion-table thead th{background:#e8eff4;font-size:13px;letter-spacing:.04em;text-transform:uppercase}