:root{--navy:#0b2545;--ink:#14181f;--mut:#566070;--acc:#b3202a;--acc2:#8f1a22;--line:#dde1e7;--soft:#f4f6f9}*,*::before,*::after{box-sizing:border-box;border-radius:0}html{scroll-padding-top:80px;-webkit-text-size-adjust:100%}body{margin:0;background:#fff;color:var(--ink);font:17px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}img{max-width:100%;height:auto}a{color:var(--navy)}a:hover{color:var(--acc)}html,body{max-width:100%;overflow-x:clip}.vh{position:absolute;left:-9999px}
.hd{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line);border-top:4px solid var(--navy)}.hd .in{max-width:1180px;margin:0 auto;padding:0 20px;display:flex;align-items:center;gap:18px;min-height:64px}.brand{display:flex;align-items:center;gap:10px;color:var(--navy);text-decoration:none}.brand img{height:36px;width:auto}.wm{font:700 19px/1 Georgia,"Times New Roman",serif;letter-spacing:.12em;text-transform:uppercase}.nav{display:flex;gap:2px;margin-left:auto;align-items:center}.nav a{white-space:nowrap;padding:8px 11px;color:var(--ink);text-decoration:none;font-size:15px;font-weight:600;min-height:44px;display:inline-flex;align-items:center;border-bottom:3px solid transparent}.nav a:hover{color:var(--acc)}.nav a[aria-current]{border-bottom-color:var(--acc)}.nav a.cta{background:var(--navy);color:#fff;margin-left:8px;border-bottom:0;padding:8px 18px}.nav a.cta:hover{background:var(--acc);color:#fff}.mb{display:none;margin-left:auto;background:#fff;border:1px solid var(--navy);color:var(--navy);min-width:44px;min-height:44px;font-size:20px}
@media(max-width:1100px){.mb{display:block}.nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:8px 16px;margin:0}.nav.open{display:flex}.nav a.cta{margin:6px 0;justify-content:center}}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}.crumbs{font-size:14px;color:var(--mut);padding:18px 0 0}.crumbs a{color:var(--mut)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 26px;background:var(--acc);color:#fff;font:700 16px/1 inherit;text-decoration:none;border:2px solid var(--acc);cursor:pointer}.btn:hover{background:var(--acc2);border-color:var(--acc2);color:#fff}.btn.alt{background:transparent;border-color:#fff;color:#fff}.btn.alt:hover{background:#fff;color:var(--navy)}.btn.ghost{background:transparent;border-color:var(--navy);color:var(--navy)}.btn.ghost:hover{background:var(--navy);color:#fff}.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.eb{font:700 12px/1.2 system-ui,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--acc);margin:0 0 12px}.tag{display:inline-block;font:700 12px/1.2 system-ui,sans-serif;letter-spacing:.1em;text-transform:uppercase;color:var(--acc);text-decoration:none}
.hero{background:var(--navy);color:#fff}.hero .in{display:grid;grid-template-columns:1.3fr .7fr;gap:56px;align-items:center;padding:60px 20px}.hero .eb{color:#f4a9ae}.hero h1{font:700 clamp(34px,5vw,56px)/1.08 Georgia,"Times New Roman",serif;margin:0 0 14px;letter-spacing:-.01em}.hero .byl{font-size:19px;margin:0 0 18px;color:#fff;font-weight:600}.hero .lead{font-size:19px;color:#d3dbea;max-width:600px;margin:0}.cover{display:block;width:min(100%,320px);height:auto;margin:0 auto;box-shadow:0 22px 44px rgba(0,0,0,.4)}
@media(max-width:860px){.hero .in{grid-template-columns:1fr;gap:34px;padding:40px 20px}.cover{width:min(70%,260px)}}
.sec{padding:64px 0}.sec.soft{background:var(--soft)}.sh{margin-bottom:32px;max-width:720px}.sh h2,.sec h2.t{font:700 clamp(26px,3.4vw,38px)/1.15 Georgia,"Times New Roman",serif;margin:0 0 12px;color:var(--navy)}.sh .lead{font-size:19px;color:var(--mut);margin:0}
.mgrid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line);background:#fff}.mgrid>div{padding:28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.mgrid .n{font:700 14px Georgia,serif;color:var(--acc);letter-spacing:.1em}.mgrid h3{font:700 21px/1.25 Georgia,serif;margin:8px 0 8px;color:var(--navy)}.mgrid p{margin:0;color:var(--mut);font-size:16px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}.steps>div{border-top:4px solid var(--navy);padding-top:16px}.steps .n{font:700 40px/1 Georgia,serif;color:var(--acc)}.steps h3{font:700 19px/1.3 Georgia,serif;margin:10px 0 8px;color:var(--navy)}.steps p{margin:0;color:var(--mut);font-size:16px}
.bookrow{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}.bookrow p{font-size:18px}.chk{list-style:none;padding:0;margin:18px 0 0}.chk li{padding:8px 0 8px 28px;position:relative;border-bottom:1px solid var(--line)}.chk li::before{content:"";position:absolute;left:4px;top:17px;width:10px;height:10px;background:var(--acc)}
.auth{display:grid;grid-template-columns:300px 1fr;gap:52px;align-items:center}.auth img,.authbox img{display:block;width:100%;aspect-ratio:1;object-fit:cover;height:auto;border:1px solid var(--line)}.auth p{font-size:18px}.authbox{display:grid;grid-template-columns:220px 1fr;gap:30px;align-items:start;margin:0 0 20px}.authbox:has(>div:only-child){display:block}.lead{font-size:20px}
@media(max-width:900px){.mgrid{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr)}.bookrow,.auth{grid-template-columns:1fr;gap:28px}.auth img{max-width:260px}.authbox{grid-template-columns:1fr}.authbox img{max-width:220px}}@media(max-width:560px){.mgrid,.steps{grid-template-columns:1fr}.sec{padding:44px 0}}
.chd{display:flex;justify-content:space-between;align-items:baseline;gap:12px;border-bottom:2px solid var(--navy);margin:0 0 24px;padding-bottom:8px}.chd h2{font:700 26px/1.2 Georgia,serif;margin:0;color:var(--navy)}.chd a{font-weight:700;font-size:14px;text-decoration:none;white-space:nowrap}.catsec{margin:0 0 52px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:34px 28px;margin:0 0 40px}.grid.g4{grid-template-columns:repeat(4,1fr);margin:0}.grid.g5{grid-template-columns:repeat(5,1fr);gap:28px 20px}.card{display:block;color:inherit;text-decoration:none}.card .th{display:block;aspect-ratio:16/10;background:#e6eaf0;overflow:hidden}.card .th img{width:100%;height:100%;object-fit:cover;display:block}.card .tag{margin-top:12px}.card h2,.card h3{font:700 20px/1.3 Georgia,"Times New Roman",serif;margin:6px 0 6px;color:var(--ink)}.card p{margin:0 0 6px;color:var(--mut);font-size:15px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.card .by{font-size:13px;color:var(--mut)}.card:hover h2,.card:hover h3{color:var(--acc)}.g5 .card h3{font-size:16px}.g5 .card p{display:none}
@media(max-width:1000px){.grid.g4{grid-template-columns:repeat(2,1fr)}.grid.g5{grid-template-columns:repeat(3,1fr)}}@media(max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.grid,.grid.g4{grid-template-columns:1fr}.grid.g5{grid-template-columns:repeat(2,1fr);gap:22px 14px}}
.cathead{background:var(--soft);border-bottom:1px solid var(--line);padding:40px 0 38px;margin-bottom:38px}.cathead h1{font:700 clamp(32px,5vw,50px)/1.1 Georgia,"Times New Roman",serif;margin:6px 0 10px;color:var(--navy)}.cathead p{color:var(--mut);max-width:680px;margin:0;font-size:18px}.feat{display:grid;grid-template-columns:1.5fr 1fr;gap:32px;margin:0 0 44px}.side{display:grid;gap:26px;align-content:start}.feat .big h2{font-size:32px}@media(max-width:900px){.feat{grid-template-columns:1fr}}
.pager{display:flex;gap:10px;justify-content:center;margin:0 0 48px}.pager a,.pager span{padding:10px 18px;border:1px solid var(--navy);text-decoration:none;min-height:44px;display:inline-flex;align-items:center;background:#fff;font-weight:600}.pager span{background:var(--navy);color:#fff}
.pop{list-style:none;margin:0 0 40px;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 44px}.pop li{border-bottom:1px solid var(--line)}.pop a{display:grid;grid-template-columns:34px 96px 1fr;gap:14px;align-items:center;padding:14px 0;text-decoration:none;color:var(--ink);min-height:64px}.pop .rk{font:700 26px Georgia,serif;color:var(--acc)}.pop .pi{display:block;width:96px;height:64px;background:#e6eaf0;overflow:hidden}.pop .pi img{width:100%;height:100%;object-fit:cover;display:block}.pop strong{font:700 16px/1.3 Georgia,serif}.pop a:hover strong{color:var(--acc)}@media(max-width:760px){.pop{grid-template-columns:1fr}}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 48px}.chips a{border:1px solid var(--navy);padding:10px 16px;min-height:44px;display:inline-flex;align-items:center;text-decoration:none;font-weight:600;color:var(--navy)}.chips a:hover{background:var(--navy);color:#fff}.chips small{color:var(--mut);margin-left:8px;font-weight:400}.chips a:hover small{color:#cfd8e8}
.art{width:100%;min-width:0;max-width:740px;margin:0 auto;padding:0 20px}.art h1{font:700 clamp(30px,4.6vw,44px)/1.12 Georgia,"Times New Roman",serif;margin:12px 0 14px;letter-spacing:-.01em;color:var(--navy)}.meta{color:var(--mut);font-size:14px}.hero-img{width:100%;aspect-ratio:16/10;object-fit:cover;height:auto;margin:6px 0 24px;display:block;background:#e6eaf0}.body{overflow-wrap:break-word}.body h2{font:700 29px/1.2 Georgia,serif;margin:2em 0 .5em;color:var(--navy)}.body h3{font:700 22px/1.25 Georgia,serif;margin:1.6em 0 .4em;color:var(--navy)}.body p,.body li{font-size:18px}.body a{text-decoration:underline;text-underline-offset:2px}.body blockquote{margin:1.4em 0;padding:4px 20px;border-left:4px solid var(--navy);background:var(--soft)}.body iframe{width:100%;aspect-ratio:16/9;height:auto;border:0}.tw{overflow-x:auto;margin:1.2em 0;max-width:100%}.tw table{border-collapse:collapse;width:100%;min-width:480px;font-size:15px}.tw th,.tw td{border:1px solid var(--line);padding:8px 10px;text-align:left}.tw th{background:var(--soft)}.body pre,.body code{white-space:pre-wrap;word-break:break-word}.mut{color:var(--mut)}
.share{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:16px 0}.share .sl{font:700 12px/1 system-ui,sans-serif;letter-spacing:.12em;text-transform:uppercase;color:var(--mut);margin-right:4px}.share a,.share button{min-height:44px;padding:0 14px;border:1px solid var(--line);background:#fff;color:var(--ink);font:600 14px/1 system-ui,sans-serif;display:inline-flex;align-items:center;text-decoration:none;cursor:pointer}.share a:hover,.share button:hover{background:var(--navy);border-color:var(--navy);color:#fff}.share.end{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0;margin-top:32px}
.toc{border:1px solid var(--line);background:var(--soft);margin:0 0 30px}.toc summary{cursor:pointer;font:700 16px/1.2 system-ui,sans-serif;padding:14px 18px;min-height:48px;display:flex;align-items:center;justify-content:space-between;list-style:none}.toc summary::-webkit-details-marker{display:none}.toc summary::after{content:"+";font-size:22px;color:var(--acc)}.toc[open] summary::after{content:"\2212"}.toc ol{margin:0;padding:0 18px 16px 42px}.toc ol ol{padding:0 0 0 22px}.toc li{margin:5px 0;font-size:16px}.toc a{text-decoration:none}.toc a:hover{text-decoration:underline}
.disc{font-size:14px;color:var(--mut);margin:26px 0 0}.rel{padding:48px 0 0;margin-top:48px;border-top:1px solid var(--line)}
.phd{background:var(--soft);border-bottom:1px solid var(--line);padding:6px 0 34px;margin-bottom:36px}.phd h1{font:700 clamp(32px,5vw,46px)/1.1 Georgia,"Times New Roman",serif;margin:10px 0 0;color:var(--navy)}.pg{padding-bottom:20px}.cgrid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;max-width:1180px;margin:0 auto;padding:0 20px}.cinfo p,.cinfo li{font-size:18px}.cform{--lf-accent:#0b2545}@media(max-width:860px){.cgrid{grid-template-columns:1fr;gap:28px}}
.adwrap{margin:28px auto;text-align:center;clear:both;max-width:100%;overflow:hidden}.adlbl{display:block;font:11px/1 system-ui,sans-serif;letter-spacing:.08em;text-transform:uppercase;color:#5d6470;margin-bottom:6px}ins.adsbygoogle{display:block;min-width:250px}ins.adsbygoogle[data-ad-status=unfilled]{display:none!important}.rail{display:none}@media(min-width:1380px){.rail{display:block;position:sticky;top:90px;align-self:start;width:160px}}
.ft{margin-top:72px;background:#081a33;color:#c3cde0;padding:48px 0 28px;font-size:15px}.ft a{color:#c3cde0;text-decoration:none}.ft a:hover{color:#fff;text-decoration:underline}.ft .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px}.ft h2{font:700 12px/1 system-ui,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:#fff;margin:0 0 12px}.ft ul{list-style:none;margin:0;padding:0}.ft li a{display:block;padding:6px 0;min-height:36px}.ft .brandn{font:700 20px Georgia,serif;letter-spacing:.1em;text-transform:uppercase;color:#fff}.ft .copy a{text-decoration:underline}.ft .copy{border-top:1px solid #1d3355;margin-top:30px;padding-top:18px;font-size:13px;color:#94a3bd}@media(max-width:860px){.ft .cols{grid-template-columns:1fr 1fr}}@media(max-width:520px){.ft .cols{grid-template-columns:1fr}}