:root {
    --ink: #16324f;
    --ink-soft: #3d5368;
    --spark: #e24b3c;
    --paper: #fbf8f4;
    --card: #ffffff;
    --line: #e4ddd4;
    --accent: #1f6f7a;
    --max: 1120px;
    --read: 46rem;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation: none !important; transition: none !important; }
}
body {
    margin: 0;
    font-family: "Source Sans 3", "Segoe UI", sans-serif;
    color: var(--ink);
    background: var(--paper);
    line-height: 1.65;
}
h1, h2, h3, .ce-logo, .ce-kicker {
    font-family: Manrope, "Segoe UI", sans-serif;
}
a { color: var(--accent); }
a:focus-visible, button:focus-visible, input:focus-visible { outline: 3px solid var(--spark); outline-offset: 2px; }
.ce-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.ce-wrap { width: min(var(--max), calc(100% - 2rem)); margin-inline: auto; }
.ce-read { width: min(var(--read), calc(100% - 2rem)); margin-inline: auto; }
.ce-header {
    background: #07090c;
    color: #fff;
    position: sticky;
    top: 0;
    z-index: 20;
}
.ce-header-inner { display: flex; align-items: center; gap: 1rem; min-height: 4.2rem; flex-wrap: wrap; }
.ce-logo img { display: block; height: 36px; width: auto; }
.ce-nav { display: flex; gap: .85rem; flex-wrap: wrap; }
.ce-nav a { color: #e8eef4; text-decoration: none; font-size: .92rem; }
.ce-nav a:hover { color: var(--spark); }
.ce-search input {
    background: #14181e; border: 1px solid #2a323c; color: #fff;
    border-radius: 999px; padding: .35rem .8rem; width: 9rem;
}
.ce-nav-toggle { display: none; }
.ce-hero { padding: 3.2rem 0 2rem; }
.ce-kicker { color: var(--spark); letter-spacing: .08em; text-transform: uppercase; font-size: .78rem; font-weight: 700; }
h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); line-height: 1.15; margin: .35rem 0 1rem; }
.ce-lead { font-size: 1.2rem; color: var(--ink-soft); max-width: 42rem; }
.ce-grid { display: grid; gap: 1.25rem; }
.ce-grid-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.ce-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 4px;
    padding: 1.1rem 1.15rem 1.25rem;
}
.ce-card h2, .ce-card h3 { margin-top: 0; }
.ce-card a.ce-title { color: var(--ink); text-decoration: none; }
.ce-card a.ce-title:hover { color: var(--spark); }
.ce-meta { color: var(--ink-soft); font-size: .9rem; }
.ce-section { padding: 2rem 0; }
.ce-section h2 { font-size: 1.45rem; }
.ce-crm {
    background: #0c1117;
    color: #f3f6f9;
    padding: 2.4rem 0;
    margin: 1rem 0 0;
}
.ce-crm a { color: #fff; }
.ce-spark { color: var(--spark); }
.ce-empty { border: 1px dashed var(--line); padding: 1.5rem; background: #fff; }
.ce-article { padding: 2rem 0 4rem; }
.ce-article .body { font-size: 1.08rem; }
.ce-article .body h2 { margin-top: 2rem; }
.ce-article .body p { margin: 1rem 0; }
.ce-toc { background: #fff; border-left: 3px solid var(--spark); padding: 1rem 1.2rem; margin: 1.5rem 0; }
.ce-toc a { color: var(--ink); }
.ce-share { display: flex; flex-wrap: wrap; gap: .4rem; margin: 1.2rem 0; }
.ce-share-btn {
    border: 1px solid var(--line); background: #fff; color: var(--ink);
    padding: .25rem .6rem; border-radius: 999px; font-size: .8rem; text-decoration: none; cursor: pointer;
}
.ce-callout, .ce-project-inline {
    background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--spark);
    padding: 1rem 1.1rem; margin: 1.4rem 0;
}
.ce-table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { border-bottom: 1px solid var(--line); text-align: left; padding: .5rem .4rem; }
.ce-footer { background: #07090c; color: #c5ced6; padding: 2.5rem 0 1.5rem; margin-top: 2rem; }
.ce-footer a { color: #e8eef4; display: block; text-decoration: none; margin: .3rem 0; }
.ce-footer-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 2rem; }
.ce-logo-foot { height: 32px; width: auto; display: block; margin-bottom: .8rem; filter: none; }
.ce-copy { text-align: center; font-size: .85rem; opacity: .7; }
.ce-crumbs { font-size: .9rem; color: var(--ink-soft); }
.ce-form label { display: block; margin: .8rem 0 .2rem; font-weight: 600; }
.ce-form input, .ce-form textarea, .ce-form select {
    width: 100%; padding: .5rem .6rem; border: 1px solid var(--line); font: inherit;
}
.ce-btn {
    background: var(--ink); color: #fff; border: 0; padding: .55rem 1rem; cursor: pointer;
    font: inherit; border-radius: 2px;
}
.ce-btn-spark { background: var(--spark); }
.ce-pager { display: flex; gap: 1rem; margin-top: 1.5rem; }
.ce-demo { background: #fff3cd; color: #5c4b12; padding: .6rem 1rem; text-align: center; }
@media (max-width: 860px) {
    .ce-nav-toggle { display: inline-block; margin-left: auto; background: transparent; color: #fff; border: 1px solid #444; padding: .3rem .6rem; }
    .ce-nav { display: none; width: 100%; flex-direction: column; }
    .ce-nav.is-open { display: flex; }
    .ce-footer-grid { grid-template-columns: 1fr; }
}