.gd-root{background:var(--bg);min-height:100dvh}.gd-top{z-index:40;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#0a0a0fd1;justify-content:space-between;align-items:center;gap:16px;padding:14px clamp(16px,4vw,40px);display:flex;position:sticky;top:0}.gd-top-right{align-items:center;gap:14px;display:flex}.gd-top-link{color:var(--muted);font-size:13.5px;text-decoration:none}.gd-top-link:hover{color:var(--ink)}.gd-wrap{grid-template-columns:252px minmax(0,1fr);gap:clamp(24px,4vw,56px);max-width:1180px;margin:0 auto;padding:0 clamp(16px,4vw,40px) 80px;display:grid}.gd-nav{scrollbar-width:thin;align-self:start;max-height:calc(100dvh - 96px);padding:24px 0;position:sticky;top:76px;overflow-y:auto}.gd-nav-h{color:var(--faint);letter-spacing:.08em;text-transform:uppercase;margin:0 0 12px;font-size:11.5px;font-weight:700}.gd-nav ul{margin:0;padding:0;list-style:none}.gd-link{color:var(--muted);border-radius:10px;align-items:center;gap:9px;padding:8px 11px;font-size:14px;font-weight:600;text-decoration:none;transition:color .15s,background .15s;display:flex}.gd-link:hover{color:var(--ink);background:#ffffff0a}.gd-link-on{color:var(--ink);box-shadow:inset 2px 0 0 var(--accent-to);background:#ffffff0d}.gd-ico{font-size:14px}.gd-sub{border-left:1px solid var(--line);margin:2px 0 8px 30px;padding-left:10px}.gd-sublink{color:var(--faint);border-radius:8px;padding:5px 8px;font-size:13px;text-decoration:none;display:block}.gd-sublink:hover{color:var(--ink)}.gd-toc-btn{display:none}.gd-main{min-width:0;padding-top:clamp(28px,5vw,52px)}.gd-hero{margin-bottom:clamp(32px,5vw,56px)}.gd-hero h1{letter-spacing:-.025em;margin:12px 0 14px;font-size:clamp(28px,4.4vw,44px);font-weight:850}.gd-hero p{max-width:60ch;color:var(--muted);margin:0;font-size:clamp(15px,1.8vw,17.5px);line-height:1.65}.gd-sec{padding-top:22px}.gd-sec+.gd-sec{border-top:1px solid var(--line);margin-top:clamp(36px,5vw,60px)}.gd-sec,.gd-sub-sec{scroll-margin-top:100px}.gd-h2{letter-spacing:-.02em;align-items:center;gap:12px;margin:0 0 10px;font-size:clamp(23px,3.2vw,31px);font-weight:850;display:flex}.gd-h2-ico{border:1px solid var(--line-strong);background:#ffffff0a;border-radius:12px;flex:none;place-content:center;width:40px;height:40px;font-size:19px;display:grid}.gd-intro{max-width:70ch;color:var(--muted);margin:0 0 8px;font-size:15.5px;line-height:1.7}.gd-sub-sec{margin-top:clamp(24px,3.5vw,38px)}.gd-h3{letter-spacing:-.01em;margin:0 0 12px;font-size:clamp(17px,2.2vw,20px);font-weight:800}.gd-p{max-width:72ch;color:var(--muted);margin:0 0 14px;font-size:15.5px;line-height:1.72}.gd-p:last-child{margin-bottom:0}.gd-ul,.gd-ol{max-width:72ch;color:var(--muted);margin:0 0 16px;padding-left:20px;font-size:15.5px;line-height:1.7}.gd-ul li,.gd-ol li{margin-bottom:9px}.gd-ul li b,.gd-ol li b{color:var(--ink);font-weight:700}.gd-ol li::marker{color:var(--accent-to);font-weight:800}.gd-tablewrap{border:1px solid var(--line);border-radius:14px;margin:0 0 18px;overflow-x:auto}.gd-table{border-collapse:collapse;width:100%;font-size:14.5px}.gd-table thead th{color:var(--ink);letter-spacing:.03em;text-align:left;text-transform:uppercase;background:#ffffff0a;padding:11px 14px;font-size:12.5px;font-weight:700}.gd-table tbody th{color:var(--ink);text-align:left;vertical-align:top;white-space:nowrap;padding:11px 14px;font-weight:700}.gd-table td{color:var(--muted);vertical-align:top;padding:11px 14px;line-height:1.6}.gd-table tbody tr+tr th,.gd-table tbody tr+tr td{border-top:1px solid var(--line)}.gd-note{background:#f973160f;border:1px solid #f9731642;border-radius:14px;gap:12px;max-width:72ch;margin:0 0 18px;padding:14px 16px;display:flex}.gd-note>span{font-size:15px;line-height:1.5}.gd-note p{color:var(--muted);margin:0;font-size:14.5px;line-height:1.65}.gd-fig{margin:0 0 20px}.gd-fig img{border:1px solid var(--line-strong);border-radius:18px;width:min(300px,100%);height:auto;display:block}.gd-fig figcaption{color:var(--faint);margin-top:8px;font-size:13px}.gd-foot{border-top:1px solid var(--line);margin-top:clamp(44px,6vw,72px);padding-top:26px}.gd-foot p{color:var(--muted);margin:0 0 12px;font-size:15px}.gd-foot-links{flex-wrap:wrap;gap:18px;display:flex}.gd-foot-links a{color:var(--coach-soft);font-size:13.5px;text-decoration:none}@media (max-width:900px){.gd-wrap{grid-template-columns:1fr;gap:0}.gd-toc-btn{z-index:35;border:0;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);width:100%;color:var(--ink);text-align:left;cursor:pointer;background:#0a0a0feb;justify-content:space-between;align-items:center;gap:12px;margin:0 0 4px;padding:13px 16px;font-size:14.5px;font-weight:700;display:flex;position:sticky;top:61px}.gd-chev{color:var(--muted);transition:transform .2s}.gd-chev-on{transform:rotate(180deg)}.gd-nav{display:none}.gd-nav-open{z-index:34;border:1px solid var(--line-strong);background:#12121c;border-radius:16px;max-height:60dvh;padding:12px;display:block;position:sticky;top:110px;box-shadow:0 30px 60px -24px #000000e6}.gd-nav-open .gd-nav-h{display:none}.gd-sec,.gd-sub-sec{scroll-margin-top:124px}.gd-main{padding-top:26px}}.gd-root h1,.gd-root h2,.gd-root h3{animation:none}.gd-root .gd-hero h1{letter-spacing:-.025em;font-size:clamp(28px,4.4vw,44px);line-height:1.1}