:root { color-scheme: light; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #0b2857; background: #f4f7fc; --blue: #0d5bff; --navy: #071d49; --muted: #61779a; --line: #dce6f5; --surface: rgba(255,255,255,.94); }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: #f4f7fc; }
body { margin: 0; min-width: 320px; overflow-x: hidden; background: radial-gradient(circle at 72% 8%, rgba(26,96,255,.11), transparent 25rem), linear-gradient(180deg,#f8faff,#eef4fb); color: var(--navy); }
a { color: inherit; }
button, input { font: inherit; }
.score-header { position: relative; z-index: 5; display: flex; align-items: center; justify-content: space-between; width: min(1180px, calc(100% - 40px)); margin: 24px auto 0; padding: 10px 12px; border: 1px solid rgba(135,161,201,.34); border-radius: 20px; background: rgba(255,255,255,.82); box-shadow: 0 18px 48px rgba(33,60,104,.08); backdrop-filter: blur(18px); }
.score-brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; font-size: 20px; font-weight: 800; letter-spacing: -.03em; }
.score-brand img { width: 42px; height: 42px; border-radius: 12px; background: white; object-fit: contain; }
.score-header nav { display: flex; align-items: center; gap: 6px; }
.score-header nav a { padding: 11px 14px; border-radius: 12px; color: #355276; font-size: 14px; font-weight: 700; text-decoration: none; }
.score-header nav a:hover, .score-header nav a[aria-current="page"] { color: var(--blue); background: #eef4ff; }
.score-header .score-nav-cta { color: white; background: var(--blue); }
.score-header .score-nav-cta:hover { color: white; background: #064cdb; }
main { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.score-hero { max-width: 900px; padding: 72px 0 36px; }
.score-breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 25px; color: #6f82a0; font-size: 13px; }
.score-breadcrumb a { text-decoration: none; }
.score-breadcrumb a:hover { color: var(--blue); }
.score-kicker, .score-section-number { margin: 0 0 10px; color: var(--blue); font-size: 12px; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.score-hero h1 { max-width: 820px; margin: 0; font-size: clamp(40px, 6vw, 70px); line-height: .98; letter-spacing: -.06em; }
.score-hero > p:last-child { max-width: 730px; margin: 24px 0 0; color: var(--muted); font-size: clamp(17px,2vw,21px); line-height: 1.65; }
.gcs-calculator { padding: 28px; border: 1px solid rgba(77,121,191,.25); border-radius: 28px; background: var(--surface); box-shadow: 0 28px 80px rgba(31,61,108,.12); }
.gcs-calculator-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 28px; margin-bottom: 24px; }
.gcs-calculator-heading h2 { margin: 0; font-size: clamp(28px,3vw,38px); letter-spacing: -.04em; }
.gcs-calculator-heading p:last-child { margin: 8px 0 0; color: var(--muted); line-height: 1.55; }
#gcs-reset, #gcs-copy { flex: none; border: 1px solid #d7e2f2; border-radius: 12px; background: #f8faff; padding: 11px 14px; color: #3d587c; cursor: pointer; font-weight: 750; }
#gcs-reset:hover, #gcs-copy:hover { border-color: #9bbcff; color: var(--blue); background: #eef4ff; }
.gcs-calculator-grid { display: grid; grid-template-columns: minmax(0,1.65fr) minmax(280px,.72fr); gap: 22px; align-items: start; }
#gcs-form { display: grid; gap: 14px; }
.gcs-domain { margin: 0; padding: 18px; border: 1px solid var(--line); border-radius: 20px; background: #fbfcff; }
.gcs-domain legend { padding: 0 7px; font-weight: 800; }
.gcs-domain legend span { display: inline-grid; place-items: center; width: 27px; height: 27px; margin-right: 9px; border-radius: 9px; background: #e9f0ff; color: var(--blue); font-size: 13px; }
.gcs-options { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 9px; margin-top: 8px; }
.gcs-choice { display: flex; min-width: 0; min-height: 64px; padding: 11px 12px; align-items: center; justify-content: space-between; gap: 9px; border: 1px solid #dce5f1; border-radius: 13px; background: white; color: #355275; cursor: pointer; text-align: left; transition: border-color .16s ease, background .16s ease, transform .16s ease; }
.gcs-choice:hover { border-color: #9bbcff; transform: translateY(-1px); }
.gcs-choice b { color: #8292aa; font-size: 11px; white-space: nowrap; }
.gcs-choice.is-selected { border-color: #70a0ff; outline: 2px solid rgba(13,91,255,.1); background: #edf3ff; color: var(--blue); }
.gcs-choice.is-selected b { color: var(--blue); }
.gcs-result { position: sticky; top: 20px; min-height: 390px; padding: 26px; border: 1px solid #cadbfa; border-radius: 22px; background: linear-gradient(155deg,#f9fbff,#edf4ff); box-shadow: 0 18px 50px rgba(39,88,170,.13); }
.gcs-result > p:first-child { margin: 0; color: #7487a5; font-size: 11px; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.gcs-total { display: flex; align-items: baseline; gap: 8px; margin-top: 13px; }
.gcs-total strong { font-size: 76px; line-height: 1; letter-spacing: -.07em; }
.gcs-total span { color: #7286a5; font-weight: 700; }
.gcs-scale { height: 7px; margin: 19px 0 22px; overflow: hidden; border-radius: 999px; background: #dce5f1; }
.gcs-scale span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg,#f05367,#f2b84c 48%,#22b981); transition: width .24s ease; }
.gcs-result h3 { margin: 0; font-size: 20px; line-height: 1.25; letter-spacing: -.02em; }
.gcs-components { display: inline-flex; margin: 15px 0 0; padding: 7px 10px; border-radius: 9px; background: white; color: var(--blue); font-weight: 800; }
#gcs-guidance { margin: 14px 0 20px; color: #5d7395; font-size: 14px; line-height: 1.55; }
#gcs-copy-status { display: block; min-height: 18px; margin-top: 7px; color: #16865f; }
.gcs-noscript { margin: 18px 0 0; color: #aa3851; }
.score-article { width: min(920px,100%); margin: 72px auto; }
.score-article > section { padding: 50px 0; border-bottom: 1px solid #dbe4f1; }
.score-article h2 { margin: 0 0 20px; font-size: clamp(29px,4vw,43px); line-height: 1.08; letter-spacing: -.045em; }
.score-article h3 { margin: 28px 0 12px; font-size: 20px; }
.score-article p, .score-article li { color: #526b8f; font-size: 16px; line-height: 1.75; }
.score-article strong { color: #173660; }
.criteria-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 18px; background: white; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 13px 16px; border-bottom: 1px solid #e6edf7; text-align: left; }
thead th { background: #f2f6fd; color: #647b9e; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
tbody th { width: 28%; color: #173660; vertical-align: top; }
tbody td:last-child { width: 80px; color: var(--blue); font-weight: 800; }
.score-note { margin-top: 18px; padding: 18px 20px; border-left: 4px solid #f0a436; border-radius: 4px 14px 14px 4px; background: #fff9ed; }
.score-note p { margin: 5px 0 0; color: #715b36; font-size: 14px; }
.score-levels, .limits-grid, .related-score-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 13px; }
.score-levels article, .limits-grid article, .related-score-grid a { padding: 20px; border: 1px solid var(--line); border-radius: 17px; background: white; text-decoration: none; }
.score-levels article > strong { font-size: 30px; }
.score-levels article h3 { margin: 8px 0; }
.score-levels article p, .limits-grid article p { margin: 0; font-size: 14px; }
.score-levels .is-low { border-top: 4px solid #20ad7b; }
.score-levels .is-medium { border-top: 4px solid #f0ab3e; }
.score-levels .is-high { border-top: 4px solid #e45065; }
.clinical-example { padding: 26px; border: 1px solid #cdddf8; border-radius: 22px; background: linear-gradient(145deg,#fff,#f0f5ff); }
.clinical-example ol { padding-left: 22px; }
.clinical-example-result { padding: 12px 15px; border-radius: 12px; background: #eaf1ff; }
.limits-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
.limits-grid article h3 { margin: 0 0 8px; }
.score-sources { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.score-sources a { display: flex; flex-direction: column; gap: 5px; padding: 17px 19px; border: 1px solid var(--line); border-radius: 15px; background: white; text-decoration: none; }
.score-sources a:hover { border-color: #92b5fa; transform: translateX(2px); }
.score-sources span { color: #647b9b; font-size: 14px; }
.score-updated { margin: 18px 0 0; font-size: 13px !important; }
.related-score-grid a { display: flex; flex-direction: column; min-height: 170px; }
.related-score-grid a:hover { border-color: #91b5ff; box-shadow: 0 13px 30px rgba(30,79,157,.1); }
.related-score-grid span { color: var(--blue); font-size: 11px; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.related-score-grid strong { margin-top: 12px; font-size: 19px; }
.related-score-grid p { margin: 8px 0 0; font-size: 14px; line-height: 1.55; }
.score-cta { margin: 0 0 60px; padding: 54px; border-radius: 28px; background: radial-gradient(circle at 60% 0,rgba(23,89,222,.6),transparent 45%),#031535; color: white; text-align: center; }
.score-cta h2 { max-width: 780px; margin: 0 auto; font-size: clamp(32px,5vw,56px); line-height: 1; letter-spacing: -.05em; }
.score-cta > p:not(.score-kicker) { max-width: 670px; margin: 20px auto 0; color: #b5c5df; line-height: 1.65; }
.score-cta > a { display: inline-flex; gap: 14px; margin-top: 28px; padding: 15px 20px; border-radius: 14px; background: white; color: #0754e9; font-weight: 850; text-decoration: none; }
.score-cta small { display: block; max-width: 700px; margin: 22px auto 0; color: #8295b6; line-height: 1.55; }
footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; width: min(1180px,calc(100% - 40px)); margin: 0 auto; padding: 0 0 34px; color: #71829e; font-size: 13px; }
footer > a { color: #173660; font-weight: 850; text-decoration: none; }
footer nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 18px; }
footer nav a { text-decoration: none; }
@media (max-width: 820px) { .score-header { width: calc(100% - 24px); margin-top: 12px; } .score-header nav > a:not(.score-nav-cta):not([aria-current="page"]) { display: none; } .score-header nav a { padding: 10px; font-size: 12px; } main { width: min(100% - 24px,1180px); } .score-hero { padding: 50px 4px 28px; } .gcs-calculator { padding: 18px; border-radius: 22px; } .gcs-calculator-grid { grid-template-columns: 1fr; } .gcs-result { position: static; min-height: 0; } .gcs-options { grid-template-columns: repeat(2,minmax(0,1fr)); } .score-article { margin: 44px auto; } .score-article > section { padding: 36px 2px; } .score-levels, .related-score-grid { grid-template-columns: 1fr; } .limits-grid { grid-template-columns: 1fr; } .score-cta { padding: 40px 22px; border-radius: 22px; } footer { flex-direction: column; width: calc(100% - 24px); text-align: center; } }
@media (max-width: 520px) { .score-brand span { display: none; } .score-header nav a[aria-current="page"] { display: none; } .score-hero h1 { font-size: 42px; } .gcs-calculator-heading { flex-direction: column; } #gcs-reset { align-self: flex-end; } .gcs-options { grid-template-columns: 1fr; } .gcs-choice { min-height: 54px; } .gcs-total strong { font-size: 64px; } th, td { padding: 11px 12px; } .score-cta h2 { font-size: 34px; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; } }