:root{--bg:#f7f9fc;--surface:#fff;--surface-2:#f2f6fb;--text:#10223f;--muted:#68758a;--border:#dce4ef;--blue:#1769e0;--sky:#5ba8f5;--coral:#ff6b5b;--mint:#46c69a;--navy:#0b2346;--shadow-sm:0 8px 24px rgba(16,34,63,.07);--shadow:0 20px 55px rgba(16,34,63,.10)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit}
.pm-guide-shell{width:min(1120px,calc(100% - 32px));margin:0 auto}
.pm-guide-header{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid color-mix(in srgb,var(--border) 72%,transparent)}
.pm-guide-brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:900;letter-spacing:-.03em}
.pm-guide-brand img{width:104px;height:auto;display:block}
.pm-guide-home{font-size:.78rem;font-weight:850;color:var(--muted);text-decoration:none}
.pm-guide-home:hover{color:var(--blue)}
.pm-guide-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 16px;border-radius:13px;background:var(--blue);color:#fff;text-decoration:none;font-size:.82rem;font-weight:900;box-shadow:0 10px 25px rgba(23,105,224,.18)}
.pm-guide-hero{padding:64px 0 36px;display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:48px;align-items:end}
.pm-guide-breadcrumbs{display:flex;flex-wrap:wrap;gap:7px;color:var(--muted);font-size:.72rem;font-weight:750;margin-bottom:18px}
.pm-guide-breadcrumbs a{text-decoration:none}.pm-guide-breadcrumbs a:hover{color:var(--blue)}
.pm-guide-eyebrow{display:block;color:var(--blue);text-transform:uppercase;letter-spacing:.13em;font-size:.69rem;font-weight:950;margin-bottom:12px}
.pm-guide-hero h1{font-size:clamp(2.7rem,6.5vw,5.7rem);line-height:.94;letter-spacing:-.065em;margin:0 0 20px;max-width:900px}
.pm-guide-deck{max-width:760px;color:var(--muted);font-size:clamp(1rem,2vw,1.15rem);line-height:1.65;margin:0}
.pm-guide-meta-card{background:var(--surface);border:1px solid var(--border);border-radius:22px;padding:20px;box-shadow:var(--shadow-sm);display:grid;gap:14px}
.pm-guide-meta-row{display:flex;justify-content:space-between;gap:14px;padding-bottom:12px;border-bottom:1px solid var(--border);font-size:.76rem}.pm-guide-meta-row:last-of-type{border-bottom:0;padding-bottom:0}.pm-guide-meta-row span{color:var(--muted)}.pm-guide-meta-row strong{text-align:right}
.pm-guide-meta-card .pm-guide-button{width:100%;margin-top:4px}
.pm-guide-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:42px;align-items:start;padding:16px 0 68px}
.pm-guide-toc{position:sticky;top:18px;background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:17px;box-shadow:var(--shadow-sm)}
.pm-guide-toc strong{display:block;font-size:.78rem;margin-bottom:9px}.pm-guide-toc a{display:block;padding:7px 0;color:var(--muted);font-size:.75rem;font-weight:720;text-decoration:none;line-height:1.35}.pm-guide-toc a:hover{color:var(--blue)}
.pm-guide-article{min-width:0}.pm-guide-article section{scroll-margin-top:20px;margin:0 0 46px}.pm-guide-article h2{font-size:clamp(1.8rem,4vw,2.7rem);line-height:1.02;letter-spacing:-.045em;margin:0 0 15px}.pm-guide-article h3{font-size:1.08rem;margin:23px 0 8px}.pm-guide-article p{font-size:.98rem;line-height:1.75;color:#33435a;margin:0 0 15px}.pm-guide-article ul,.pm-guide-article ol{margin:12px 0 18px;padding-left:22px;color:#33435a}.pm-guide-article li{margin:7px 0;line-height:1.55}
.pm-guide-quick{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:20px}.pm-guide-check-card{background:var(--surface);border:1px solid var(--border);border-radius:17px;padding:16px;box-shadow:var(--shadow-sm)}.pm-guide-check-card strong{display:block;margin-bottom:8px;font-size:.88rem}.pm-guide-check-card ul{margin:0;padding-left:18px;font-size:.87rem}.pm-guide-check-card li{margin:5px 0}
.pm-guide-note{background:color-mix(in srgb,var(--sky) 10%,var(--surface));border:1px solid color-mix(in srgb,var(--sky) 28%,var(--border));border-radius:17px;padding:17px 18px;margin:20px 0}.pm-guide-note strong{display:block;margin-bottom:4px}.pm-guide-note p{margin:0;font-size:.9rem}
.pm-guide-cta{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--navy),#154c94);color:#fff;border-radius:26px;padding:30px;box-shadow:var(--shadow);margin:50px 0}.pm-guide-cta:after{content:"";position:absolute;width:190px;height:190px;border-radius:50%;background:#fff;opacity:.05;right:-70px;top:-90px}.pm-guide-cta span{display:block;color:#a9ccf8;text-transform:uppercase;letter-spacing:.12em;font-size:.65rem;font-weight:950;margin-bottom:8px}.pm-guide-cta h2{color:#fff;margin:0 0 10px;font-size:clamp(1.9rem,4vw,2.8rem)}.pm-guide-cta p{color:#d7e7fb;margin:0 0 18px;max-width:690px}.pm-guide-cta .pm-guide-button{position:relative;z-index:1;background:#fff;color:var(--navy);box-shadow:none}
.pm-guide-related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.pm-guide-related a{display:block;background:var(--surface);border:1px solid var(--border);border-radius:17px;padding:16px;text-decoration:none;box-shadow:var(--shadow-sm)}.pm-guide-related small{display:block;color:var(--blue);font-weight:850;margin-bottom:6px}.pm-guide-related strong{font-size:.94rem;line-height:1.25}.pm-guide-related a:hover{border-color:color-mix(in srgb,var(--blue) 38%,var(--border));transform:translateY(-1px)}
.site-footer{margin-top:52px;padding:28px 0 4px;border-top:1px solid var(--border)}.site-footer-inner{display:flex;justify-content:space-between;align-items:flex-start;gap:24px}.footer-brand{display:flex;align-items:center;gap:13px;min-width:0}.footer-brand-logo{width:98px;height:auto}.footer-copy{display:grid;gap:3px}.footer-copy strong{font-size:.83rem}.footer-copy span{color:var(--muted);font-size:.69rem}.footer-links{display:flex;justify-content:flex-end;gap:10px 18px;flex-wrap:wrap}.footer-links a{color:var(--muted);font-size:.7rem;font-weight:750;text-decoration:none}.footer-links a:hover{color:var(--blue)}.footer-bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-top:22px;padding-top:17px;border-top:1px solid var(--border);color:var(--muted);font-size:.7rem}
.pm-library-hero{padding:64px 0 34px;max-width:850px}.pm-library-hero h1{font-size:clamp(3rem,7vw,6rem);line-height:.94;letter-spacing:-.065em;margin:0 0 18px}.pm-library-hero p{color:var(--muted);font-size:1.08rem;line-height:1.65;max-width:720px}.pm-guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;padding:10px 0 68px}.pm-guide-card{display:flex;flex-direction:column;min-height:260px;background:var(--surface);border:1px solid var(--border);border-radius:22px;padding:20px;text-decoration:none;box-shadow:var(--shadow-sm);transition:.15s ease}.pm-guide-card:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--blue) 34%,var(--border));box-shadow:var(--shadow)}.pm-guide-card .pm-guide-eyebrow{margin-bottom:10px}.pm-guide-card h2{font-size:1.45rem;line-height:1.02;letter-spacing:-.04em;margin:0 0 10px}.pm-guide-card p{color:var(--muted);font-size:.86rem;line-height:1.55;margin:0 0 18px}.pm-guide-card span:last-child{margin-top:auto;color:var(--blue);font-size:.78rem;font-weight:900}
@media(max-width:850px){.pm-guide-hero{grid-template-columns:1fr;gap:24px;padding-top:42px}.pm-guide-meta-card{max-width:540px}.pm-guide-layout{grid-template-columns:1fr}.pm-guide-toc{position:static}.pm-guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pm-guide-related{grid-template-columns:1fr}.site-footer-inner{display:grid}.footer-links{justify-content:flex-start}}
@media(max-width:590px){.pm-guide-shell{width:min(100% - 24px,1120px)}.pm-guide-header{min-height:68px}.pm-guide-brand img{width:88px}.pm-guide-home{display:none}.pm-guide-button{font-size:.75rem;padding:9px 12px}.pm-guide-hero{padding:34px 0 28px}.pm-guide-hero h1{font-size:clamp(2.65rem,14vw,4.4rem)}.pm-guide-layout{gap:24px;padding-bottom:46px}.pm-guide-quick{grid-template-columns:1fr}.pm-guide-article section{margin-bottom:38px}.pm-guide-cta{padding:23px 20px;border-radius:21px}.pm-guide-grid{grid-template-columns:1fr}.pm-guide-card{min-height:220px}.site-footer{padding-top:22px}.footer-brand-logo{width:84px}.footer-bottom{display:grid;gap:5px}}