/* base */
:root{--ink:#18264a;--blue:#224de2;--muted:#58657c;--line:#dce3ee;--soft:#f1f5fc}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font:16px/1.8 system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif}a{color:inherit;text-underline-offset:5px}button{font:inherit}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #dd8900;outline-offset:5px}h1,h2,h3,p{margin:0 0 18px}h1,h2,h3{line-height:1.3}h2{font-size:30px}h3{font-size:20px}p{color:var(--muted)}section[id]{scroll-margin-top:25px}a:hover{color:var(--blue)}
/* layout */
.gg-top{max-width:1200px;margin:auto;padding:26px 32px;display:flex;justify-content:space-between;align-items:center;gap:25px}.gg-brand{font-size:23px;font-weight:850;text-decoration:none;letter-spacing:-.7px}.gg-top nav,.gg-end nav{display:flex;gap:28px;font-size:14px}.gg-top nav a{text-decoration:none}.gg-menu{display:none}.gg-intro{padding:60px 25px 58px;text-align:center;background:var(--soft);border-bottom:1px solid var(--line)}.gg-intro h1{font-size:clamp(40px,5.7vw,76px);letter-spacing:-2.4px;color:var(--blue);margin:20px 0}.gg-deck{max-width:680px;margin:0 auto 25px;font-size:18px}.gg-kicker{font-size:12px;letter-spacing:1.7px;color:var(--blue);font-weight:750}.gg-jump{max-width:1040px;margin:auto;padding:22px;display:flex;justify-content:space-around;gap:20px;border-bottom:1px solid var(--line);font-size:14px}.gg-jump a{text-decoration:none}.gg-purpose,.gg-questions{max-width:1100px;margin:70px auto;padding:0 30px;display:grid;grid-template-columns:1fr 1.3fr;gap:70px}.gg-purpose dl{margin:0}.gg-purpose dl div{padding:0 0 20px;margin-bottom:20px;border-bottom:1px solid var(--line)}dt{font-weight:750}dd{margin:6px 0 0;color:var(--muted)}.gg-result{max-width:1040px;margin:60px auto;background:var(--blue);color:#fff;padding:42px;border-radius:12px}.gg-result p{color:#e1e8ff}.gg-result a:hover{color:white}.gg-outcomes{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;margin:30px 0}.gg-outcomes h3{font-size:19px}.gg-outcomes p{font-size:15px}.gg-reading{max-width:1040px;margin:70px auto;padding:0 25px}.gg-end{background:#101f46;color:white;padding:45px max(30px,calc((100vw - 1040px)/2));display:flex;justify-content:space-between;gap:45px}.gg-end p{color:#c2ccea;font-size:13px;margin:10px 0 0;max-width:420px}.gg-end a:hover{color:#adc2ff}.gg-paper{max-width:880px;margin:25px auto 80px;padding:0 32px}.gg-crumb{display:flex;gap:18px;font-size:12px;margin-bottom:40px;color:var(--muted)}.gg-title{border-bottom:3px solid var(--blue);padding:0 0 30px;margin-bottom:35px}.gg-title>p{font-size:12px;color:var(--blue)}.gg-title h1{font-size:38px;letter-spacing:-.6px}.gg-title time{font-size:13px;color:var(--muted)}.gg-prose h2{font-size:25px;margin:38px 0 20px}.gg-prose p{margin:0 0 22px;color:#34425d}.gg-prose li{padding:5px 0 12px}.gg-prose a{color:var(--blue);display:inline-block}.gg-prose ol{padding-left:24px}
/* components */
.gg-button{display:inline-flex;min-height:48px;align-items:center;justify-content:center;background:var(--blue);color:white;padding:12px 25px;border-radius:5px;text-decoration:none;font-weight:700}.gg-button:hover{color:white;background:#173cb6}.gg-textlink{font-size:14px;font-weight:700}.gg-questions details{padding:20px 0;border-top:1px solid var(--line)}.gg-questions summary{font-weight:700;cursor:pointer;padding:4px 0}.gg-questions details p{font-size:15px;margin:16px 0 0}.gg-entry{padding:28px 0;border-top:1px solid var(--line)}.gg-entry h3 a{text-decoration:none}.gg-entry p{max-width:760px;font-size:15px;margin-bottom:12px}.gg-lead{font-size:19px;font-weight:650;color:var(--ink)!important}.gg-source{border-top:1px solid var(--line);padding-top:20px;font-size:12px;color:var(--muted)!important}.gg-help div{padding:20px 25px;margin:16px 0;background:var(--soft);border-left:3px solid var(--blue)}
/* responsive */
@media(max-width:700px){body{font-size:16px}.gg-top{padding:19px 22px;flex-wrap:wrap;gap:14px}.gg-brand{font-size:21px}.gg-menu{display:block;background:white;border:1px solid var(--line);padding:8px 13px;font-size:13px}.gg-top nav{display:flex;width:100%;justify-content:space-between;gap:10px;font-size:13px}.gg-top.gg-ready nav{display:none}.gg-top.gg-ready nav.gg-open{display:flex}.gg-intro{padding:40px 22px}.gg-intro h1{font-size:42px;letter-spacing:-1.4px;overflow-wrap:anywhere}.gg-deck{font-size:16px}.gg-jump{gap:10px;padding:19px 16px;font-size:12px}.gg-purpose,.gg-questions{grid-template-columns:1fr;gap:25px;margin:42px auto;padding:0 24px}h2{font-size:25px}.gg-purpose dl div{padding-bottom:16px;margin-bottom:16px}.gg-result{margin:38px 16px;padding:28px 23px}.gg-outcomes{grid-template-columns:1fr;gap:10px;margin:22px 0}.gg-outcomes div+div{padding-top:18px;border-top:1px solid #5c7aff}.gg-outcomes p{margin-bottom:8px}.gg-reading{margin:42px auto;padding:0 24px}.gg-entry h3{font-size:19px}.gg-end{padding:34px 24px;display:block}.gg-end nav{gap:20px;margin-top:26px;font-size:13px}.gg-paper{padding:0 24px;margin:22px auto 50px}.gg-crumb{gap:13px;margin-bottom:28px}.gg-title h1{font-size:29px;overflow-wrap:anywhere}.gg-prose h2{font-size:24px}.gg-help div{padding:17px}.gg-prose p{line-height:1.9}.gg-lead{font-size:18px}}