/* t464u G1: /guide hub + migrated guide pages. Loaded after /css/home.css on guide/index.phtml and
   guide/trading-setting.phtml (G1) and the four guide/kis-*.phtml pages (G2) only. Every rule is scoped to .gdp-* so the homepage and /web-backtest are untouched. */
.gdp-sec{padding:48px 24px 70px}
.gdp-head{max-width:880px;margin:0 auto 26px}
.gdp-head .eyebrow{font-size:12px;letter-spacing:.14em;color:var(--b);font-weight:700}
.gdp-h1{font-size:clamp(26px,3.4vw,38px);letter-spacing:-.03em;line-height:1.25;margin:8px 0 10px;word-break:keep-all}
.gdp-lead{color:var(--m);font-size:15px;line-height:1.7;word-break:keep-all}
.gdp-back{display:inline-block;font-size:13px;color:var(--m);margin-bottom:14px}.gdp-back:hover{color:var(--t)}

/* hub: grouped card grid (same feel as home #guide .gd/.gi) */
.gdp-grp{max-width:1100px;margin:0 auto 34px}
.gdp-grp h2{font-size:18px;letter-spacing:-.02em;margin-bottom:12px}
.gdp-grp h2 small{display:block;font-size:13px;font-weight:400;color:var(--m);margin-top:4px}
.gdp-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.gdp-card{display:block;padding:22px;transition:.25s}
.gdp-card:hover{transform:translateY(-3px);border-color:rgba(124,92,255,.5)}
.gdp-card span{font-size:20px;width:40px;height:40px;display:grid;place-items:center;border-radius:12px;background:rgba(24,224,200,.1);color:var(--b)}
.gdp-card h3{font-size:17px;margin:12px 0 6px;word-break:keep-all}
.gdp-card p{color:var(--m);font-size:13.5px;line-height:1.6;word-break:keep-all}
.gdp-card b{display:block;margin-top:12px;font-size:13px;color:#c9bcff}
.gdp-cafe{max-width:1100px;margin:6px auto 0;color:var(--m);font-size:14px;text-align:center}
.gdp-cafe a{color:var(--b);text-decoration:underline;text-underline-offset:3px}

/* document page: sticky TOC rail (desktop) + glass card body */
.gdp-layout{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:220px minmax(0,1fr);gap:22px;align-items:start}
.gdp-layout>*{min-width:0}
.gdp-rail{position:sticky;top:84px;padding:18px 16px;font-size:13.5px}
.gdp-rail b,.gdp-mtoc summary{font-size:12px;letter-spacing:.08em;color:var(--m);font-weight:700}
.gdp-toc{list-style:none;margin-top:10px;display:flex;flex-direction:column;gap:2px}
.gdp-toc a{display:block;padding:5px 8px;border-radius:8px;color:var(--m);line-height:1.4;word-break:keep-all}
.gdp-toc a:hover{color:var(--t);background:rgba(124,92,255,.12)}
.gdp-toc .sub a{padding-left:20px;font-size:12.5px}
.gdp-mtoc{display:none;padding:14px 16px;margin-bottom:14px}
.gdp-mtoc summary{cursor:pointer;list-style-position:inside}
.gdp-doc{padding:30px 34px;min-width:0;line-height:1.75;font-size:15px;word-break:keep-all;overflow-wrap:break-word}
.gdp-doc [id]{scroll-margin-top:84px}
.gdp-doc h2{font-size:22px;letter-spacing:-.02em;margin:38px 0 12px;padding-top:22px;border-top:1px solid var(--line)}
.gdp-doc h2:first-of-type{margin-top:8px;padding-top:0;border-top:0}
.gdp-doc h3{font-size:17px;margin:26px 0 8px;letter-spacing:-.01em}
.gdp-doc p{margin:0 0 12px}
.gdp-doc ul,.gdp-doc ol{padding-left:22px;margin:0 0 14px;display:flex;flex-direction:column;gap:6px}
.gdp-doc li ul,.gdp-doc li ol{margin:6px 0 2px}
.gdp-doc li::marker{color:var(--m)}
.gdp-doc strong{color:var(--t)}
.gdp-doc a{color:var(--b);text-decoration:underline;text-underline-offset:3px}
.gdp-doc table{margin:6px 0 14px}.gdp-doc td{vertical-align:top;line-height:1.65}
.gdp-note{border:1px solid rgba(24,224,200,.32);background:rgba(24,224,200,.06);border-radius:14px;padding:14px 16px;margin:0 0 18px;font-size:14.5px}
.gdp-note b{color:var(--b)}
.gdp-note p{margin:0 0 6px}.gdp-note p:last-child{margin-bottom:0}
.gdp-doc code{font-size:.92em;padding:1px 6px;border-radius:6px;border:1px solid var(--line);background:rgba(124,92,255,.08);overflow-wrap:anywhere}
/* screenshots: original pixels (no invert), bordered, caption muted — readable in light and dark */
.guide-fig{margin:14px auto 18px;text-align:center}
.guide-fig img{display:block;max-width:100%;height:auto;margin:0 auto;border:1px solid var(--line);border-radius:12px;background:#fff}
.guide-fig.md img{max-width:min(100%,448px)}.guide-fig.sm img{max-width:min(100%,320px)}.guide-fig.lg img{max-width:min(100%,672px)}
.guide-fig figcaption{margin-top:8px;font-size:13px;color:var(--m)}

@media(max-width:900px){
  .gdp-grid{grid-template-columns:1fr 1fr}
  .gdp-layout{grid-template-columns:minmax(0,1fr)}
  .gdp-rail{display:none}
  .gdp-mtoc{display:block}
  .gdp-doc [id]{scroll-margin-top:72px}
}
@media(max-width:600px){
  .gdp-sec{padding:28px 16px 48px}
  .gdp-grid{grid-template-columns:1fr}
  .gdp-doc{padding:20px 18px;font-size:14.5px}
  .gdp-doc h2{font-size:20px}
  .gdp-doc table,.gdp-doc tbody,.gdp-doc tr,.gdp-doc td{display:block;width:100%}
  .gdp-doc thead{display:none}
  .gdp-doc tr{padding:10px 0;border-bottom:1px solid var(--line)}
  .gdp-doc td{border:0;padding:4px 0}
  .gdp-doc td[data-label]::before{content:attr(data-label);display:block;font-size:11.5px;color:var(--m)}
}

html[data-theme="light"] .gdp-card b{color:#5235d0}
html[data-theme="light"] .gdp-card span{background:rgba(10,128,114,.09)}
html[data-theme="light"] .gdp-toc a:hover{background:rgba(124,92,255,.08)}
html[data-theme="light"] .gdp-note{background:rgba(10,128,114,.05);border-color:rgba(10,128,114,.3)}
html[data-theme="light"] .guide-fig img{box-shadow:0 6px 18px -10px rgba(40,50,90,.25)}