:root{--id-blue:#0868ff;--id-blue-deep:#0755e8;--id-cyan:#0aa6ff;--id-violet:#6a49ff;--id-ink:#07162f;--id-text:#31415f;--id-muted:#6e7d99;--id-line:#dfe8f5;--id-soft:#f5f9ff;--id-white:#fff;--id-dark:#06152f;--id-success:#0fbe89;--id-radius:20px;--id-shadow:0 20px 55px rgba(22,58,118,.10);--id-shadow-sm:0 10px 30px rgba(22,58,118,.08);--id-container:min(1180px,calc(100% - 42px));--id-font:"Be Vietnam Pro",Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--id-ink);font-family:var(--id-font);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}.id-container{width:var(--id-container);margin-inline:auto}.screen-reader-text,.id-skip-link{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.id-skip-link:focus{clip:auto!important;width:auto;height:auto;left:18px;top:18px;z-index:99999;background:#fff;padding:10px 14px;border-radius:10px}.id-section{padding:72px 0}.id-kicker{display:inline-flex;align-items:center;font-size:12px;line-height:1;font-weight:850;letter-spacing:.04em;color:var(--id-blue);margin-bottom:12px}.id-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:28px}.id-section-head h2{margin:0;font-size:clamp(28px,3vw,42px);line-height:1.08;letter-spacing:-.045em}.id-section-head p{margin:8px 0 0;color:var(--id-muted);max-width:720px}.id-text-link{display:inline-flex;align-items:center;gap:7px;color:var(--id-blue);font-weight:800}.id-text-link svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2}.id-prose{font-size:16px;color:#2d3e5d}.id-prose h2,.id-prose h3{color:var(--id-ink);line-height:1.2}.id-prose a{color:var(--id-blue);text-decoration:underline}.id-pagination{margin-top:38px}.id-pagination .page-numbers{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:42px;padding:0 12px;border:1px solid var(--id-line);border-radius:12px;margin-right:6px;background:#fff}.id-pagination .current{background:var(--id-blue);color:#fff;border-color:var(--id-blue)}.id-empty{text-align:center;padding:70px 20px;border:1px dashed #cddcf1;border-radius:24px;background:#f9fbff}.id-empty>span{font-size:44px;color:var(--id-blue)}.id-empty h3{font-size:24px;margin:8px 0}.id-empty p{color:var(--id-muted);margin:0 0 20px}@media(max-width:760px){:root{--id-container:min(100% - 28px,1180px)}.id-section{padding:54px 0}.id-section-head{align-items:flex-start;flex-direction:column;gap:10px}}

/* v1.2 readability balance */
body{font-size:16px;line-height:1.65}.id-kicker{font-size:13px}.id-section-head p{font-size:15px}.id-text-link{font-size:13px}.id-text-link svg{width:19px;height:19px}.id-prose{font-size:17px;line-height:1.78}.id-page-hero p{font-size:16px!important;line-height:1.7}.id-pagination .page-numbers{font-size:13px}
@media(max-width:760px){body{font-size:15px}}