*,*::before,*::after{box-sizing:border-box}
:root{
--paper:#F5F0E6;
--ink:#1A1815;
--blue:#1E4A6B;
--gold:#C9A063;
--muted:#6B6153;
--line:#E0D5C3;
--alert:#B24C2E;
--wash:#E8E0D0;
--shadow:rgba(26,24,21,.12);
--font:system-ui,-apple-system,"Noto Sans SC","PingFang SC",sans-serif;
--maxw:1240px
}
html{-webkit-text-size-adjust:100%;scroll-behavior:auto;scroll-padding-top:1rem}
body{margin:0;min-height:100vh;background-color:var(--paper);background-image:radial-gradient(circle at 92% 8%,rgba(30,74,107,.09) 0 1px,transparent 2px),radial-gradient(circle at 92% 8%,transparent 78px,rgba(30,74,107,.07) 79px 81px,transparent 83px),radial-gradient(circle at 2% 100%,transparent 140px,rgba(201,160,99,.1) 141px 143px,transparent 145px);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.8}
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.4;background-image:linear-gradient(rgba(30,74,107,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(30,74,107,.04) 1px,transparent 1px);background-size:64px 64px}
::selection{background:var(--blue);color:var(--paper)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
[hidden]{display:none!important}
h1,h2,h3,h4{margin:0 0 .5em;color:var(--ink);line-height:1.2;font-weight:800}
p{margin:0 0 1em}
a{color:var(--blue)}
img{max-width:100%;display:block}
.container,.page-container{width:min(calc(100% - 2rem),var(--maxw));margin-inline:auto}
.page-container{max-width:1120px}
#main-content{min-height:70vh}
#main-content:focus{outline:none}
.visually-hidden{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip-link{position:fixed;top:.5rem;left:.5rem;z-index:300;transform:translateY(-260%);background:var(--blue);color:#fff;padding:.55rem .85rem;font-size:.8rem;font-weight:700;text-decoration:none;border:1px solid var(--gold)}
.skip-link:focus{transform:translateY(0);color:#fff}
.site-header{position:relative;z-index:100;background:rgba(245,240,230,.92);border-bottom:1px solid var(--line);box-shadow:0 1px 0 rgba(26,24,21,.04)}
.site-header__status{display:flex;flex-wrap:wrap;gap:.2rem 1.5rem;padding:.3rem max(1rem,calc((100vw - var(--maxw)) / 2));background-color:var(--blue);background-image:radial-gradient(circle at 12% 50%,rgba(201,160,99,.22),transparent 13rem);color:rgba(245,240,230,.85);font-size:.68rem;letter-spacing:.12em;border-bottom:1px solid rgba(245,240,230,.14)}
.site-header__status-note{margin-left:auto;color:rgba(245,240,230,.6)}
.site-header__inner{width:min(calc(100% - 2rem),var(--maxw));margin-inline:auto;display:flex;flex-wrap:wrap;align-items:center;gap:.75rem;padding:.7rem 1rem}
.site-brand{display:flex;align-items:center}
.site-brand__link{display:flex;align-items:center;gap:.65rem;text-decoration:none;color:var(--ink)}
.site-brand__mark{display:grid;place-items:center;width:2.2rem;height:2.2rem;border:2px solid var(--blue);border-radius:50%;background:radial-gradient(circle,rgba(201,160,99,.9) 0 2px,transparent 3px);color:var(--blue);font-size:.72rem;font-weight:900;line-height:1}
.site-brand__text{display:flex;flex-direction:column;line-height:1.25}
.site-brand__name{font-size:1.12rem;font-weight:900;letter-spacing:.05em;color:var(--ink)}
.site-brand__sub{font-size:.62rem;font-weight:600;letter-spacing:.24em;color:var(--muted)}
.site-brand__link:hover .site-brand__mark,.site-brand__link:focus-visible .site-brand__mark{border-color:var(--gold);color:var(--gold)}
.nav-toggle{display:none;background:transparent;border:1px solid var(--blue);color:var(--blue);font-family:inherit;font-size:.78rem;font-weight:800;padding:.38rem .68rem;gap:.5rem;align-items:center;cursor:pointer}
.nav-toggle:hover,.nav-toggle:focus-visible{background:var(--blue);color:var(--paper)}
.nav-toggle__icon{position:relative;width:1.05rem;height:1rem}
.nav-toggle__icon::before,.nav-toggle__icon::after{content:"";position:absolute;left:0;right:0;top:50%;height:2px;background:currentColor}
.nav-toggle__icon::before{box-shadow:0 -5px 0 currentColor,0 5px 0 currentColor}
.nav-toggle__icon::after{background:transparent}
.nav-toggle[aria-expanded="true"] .nav-toggle__icon::before{transform:rotate(45deg);box-shadow:0 0 0 transparent}
.nav-toggle[aria-expanded="true"] .nav-toggle__icon::after{transform:rotate(-45deg);background:currentColor}
.site-nav{display:flex;flex:1;align-items:center;gap:.75rem}
.nav-list{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:0;margin:0 auto;padding:0;list-style:none}
.nav-list__item{margin:0}
.nav-link{display:flex;align-items:baseline;gap:.3rem;padding:.42rem .58rem;color:var(--ink);text-decoration:none;border-bottom:2px solid transparent;font-weight:700}
.nav-link__index{color:var(--gold);font-size:.66rem;font-weight:800;letter-spacing:.08em;font-variant-numeric:tabular-nums}
.nav-link__label{font-size:.84rem;letter-spacing:.06em}
.nav-link:hover,.nav-link:focus-visible{background:var(--wash);border-bottom-color:var(--blue);color:var(--blue)}
.nav-link:hover .nav-link__index,.nav-link:focus-visible .nav-link__index{color:var(--blue)}
.nav-link[aria-current="page"]{background:var(--wash);border-bottom-color:var(--blue);color:var(--blue)}
.nav-link[aria-current="page"] .nav-link__index{color:var(--gold)}
.nav-link[aria-current="page"] .nav-link__index::after{content:"";display:inline-block;width:.38rem;height:.38rem;margin-left:.18rem;border-radius:50%;background:var(--blue)}
.nav-access{margin-left:auto;display:inline-flex;align-items:center;gap:.42rem;padding:.42rem .75rem;background:var(--blue);border:1px solid var(--blue);color:#fff;text-decoration:none;font-size:.78rem;font-weight:800;letter-spacing:.05em}
.nav-access__dot{width:.32rem;height:.32rem;border-radius:50%;background:var(--gold)}
.nav-access:hover,.nav-access:focus-visible{background:var(--paper);color:var(--blue)}
.reading-progress{position:fixed;left:0;right:0;top:0;height:2px;z-index:400;pointer-events:none}
.reading-progress__bar{display:block;width:0;height:100%;background:linear-gradient(90deg,var(--gold),var(--blue));box-shadow:0 0 6px rgba(201,160,99,.5)}
.site-footer{position:relative;overflow:hidden;background:var(--ink);color:rgba(245,240,230,.82)}
.site-footer::before{content:"";position:absolute;right:-6rem;top:-6rem;width:17rem;height:17rem;border:1px solid rgba(201,160,99,.22);border-radius:50%}
.site-footer::after{content:"";position:absolute;right:-4.4rem;top:-4.4rem;width:13.6rem;height:13.6rem;border:1px solid rgba(201,160,99,.15);border-radius:50%}
.site-footer__inner,.site-footer__legal{position:relative;z-index:1}
.site-footer__inner{display:grid;grid-template-columns:1.7fr 1fr 1.2fr;gap:2.2rem;width:min(calc(100% - 2rem),var(--maxw));margin-inline:auto;padding:3rem 1rem}
.site-footer__name{margin:0;color:#fff;font-size:1.8rem;font-weight:900;letter-spacing:.04em}
.site-footer__slogan{margin:.3rem 0 1rem;color:var(--gold);font-size:.92rem;font-weight:700;letter-spacing:.05em}
.site-footer__note{max-width:34em;margin:0;color:rgba(245,240,230,.68);font-size:.82rem;line-height:1.8}
.site-footer__heading{margin:0 0 .8rem;color:var(--gold);font-size:.74rem;font-weight:800;letter-spacing:.22em}
.site-footer__links{list-style:none;margin:0;padding:0;display:grid;gap:.48rem}
.site-footer__links a{color:var(--gold);text-decoration:none;font-size:.85rem}
.site-footer__links a:hover,.site-footer__links a:focus-visible{color:#fff;text-decoration:underline;text-decoration-color:var(--gold);text-underline-offset:.2em}
.site-footer__contact p{margin:.4rem 0;color:rgba(245,240,230,.78);font-size:.83rem;line-height:1.7}
.site-footer__legal{display:flex;justify-content:space-between;gap:.75rem 1.5rem;flex-wrap:wrap;width:min(calc(100% - 2rem),var(--maxw));margin-inline:auto;padding:1rem 1rem 1.4rem;border-top:1px solid rgba(245,240,230,.14);font-size:.72rem;color:rgba(245,240,230,.58)}
.site-footer__legal p{margin:0}
.page-section{padding-block:clamp(2rem,6vw,4.5rem)}
.page-section + .page-section{border-top:1px solid var(--line)}
.display-title{margin:0;font-size:clamp(2.6rem,8vw,6.2rem);font-weight:800;line-height:.98;letter-spacing:-.04em;color:var(--ink)}
.display-title--outline{color:transparent;-webkit-text-stroke:1.5px var(--blue);font-weight:300}
.lede{max-width:40em;font-size:clamp(1rem,2vw,1.22rem);font-weight:300;line-height:1.8;color:var(--muted)}
.section-heading{display:flex;align-items:baseline;gap:.65rem;margin:0 0 1.25rem;padding-bottom:.6rem;border-bottom:1px solid var(--line)}
.section-heading__index{color:var(--gold);font-weight:800;font-size:.74rem;letter-spacing:.1em;font-variant-numeric:tabular-nums}
.section-heading__title{color:var(--blue);font-size:.84rem;font-weight:800;letter-spacing:.18em}
.prose{max-width:42em}
.prose p{margin:0 0 1.15em}
.prose h2,.prose h3{margin-top:1.5em}
.prose a{color:var(--blue);text-decoration:underline;text-decoration-color:var(--gold);text-underline-offset:.22em}
.prose a:hover{color:#7a683c}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.62rem 1rem;border:1px solid var(--blue);background:var(--blue);color:#fff;font-family:inherit;font-size:.82rem;font-weight:800;letter-spacing:.04em;text-decoration:none;cursor:pointer}
.btn:hover,.btn:focus-visible{background:var(--paper);color:var(--blue)}
.btn--ghost{background:transparent;color:var(--blue)}
.btn--ghost:hover,.btn--ghost:focus-visible{background:var(--blue);color:#fff}
.btn--small{padding:.34rem .72rem;font-size:.72rem}
.tag{display:inline-flex;align-items:center;gap:.24rem;max-width:100%;min-height:1.55rem;padding:.12rem .55rem;border:1px solid var(--blue);background:transparent;color:var(--blue);font-size:.7rem;font-weight:800;letter-spacing:.1em;line-height:1.4;text-decoration:none}
.tag--gold{border-color:var(--gold);color:#7d6738}
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,16rem),1fr));gap:1rem}
.card-grid--offset>.card:nth-child(even){margin-top:1.4rem}
.card{position:relative;display:block;padding:1.3rem;background:var(--paper);border:1px solid var(--line);box-shadow:0 2px 0 var(--shadow);color:var(--ink);text-decoration:none}
.card:hover,.card:focus-visible{border-color:var(--blue);background:var(--wash);box-shadow:4px 4px 0 rgba(30,74,107,.38)}
.card__label{display:block;margin-bottom:.45rem;color:var(--gold);font-size:.68rem;font-weight:800;letter-spacing:.16em}
.card__title{margin:0 0 .45rem;font-size:1.2rem;font-weight:800;line-height:1.3}
.card__text{margin:0;color:var(--muted);font-size:.88rem;line-height:1.7}
.card__meta{display:block;margin-top:.9rem;color:var(--blue);font-size:.74rem;font-weight:800;letter-spacing:.06em}
.visual-placeholder{position:relative;display:grid;place-items:center;min-height:240px;overflow:hidden;border:1px solid var(--line);background:radial-gradient(circle at 68% 42%,rgba(30,74,107,.12),transparent 6px),radial-gradient(circle at 30% 60%,rgba(201,160,99,.16),transparent 5px);color:var(--muted)}
.visual-placeholder::before{content:"";position:absolute;left:50%;top:50%;width:76%;aspect-ratio:1;transform:translate(-50%,-50%);border:1px solid rgba(30,74,107,.3);border-radius:50%}
.visual-placeholder::after{content:"";position:absolute;left:8%;right:8%;top:50%;height:1px;background:repeating-linear-gradient(90deg,rgba(30,74,107,.18) 0 6px,transparent 6px 12px)}
.visual-placeholder__caption{position:relative;z-index:1;background:var(--paper);border:1px solid var(--line);padding:.32rem .7rem;font-size:.72rem;letter-spacing:.08em;color:var(--ink)}
.visual-placeholder--gold::before{border-color:rgba(201,160,99,.55)}
.breadcrumbs{display:flex;flex-wrap:wrap;gap:.3rem;list-style:none;margin:0 0 1.5rem;padding:0;font-size:.8rem;color:var(--muted)}
.breadcrumbs__item{display:inline-flex;align-items:center}
.breadcrumbs__item+.breadcrumbs__item::before{content:"/";margin-right:.35rem;color:var(--line)}
.breadcrumbs__link{color:var(--blue);text-decoration:none}
.breadcrumbs__link:hover{text-decoration:underline}
.breadcrumbs__link[aria-current="page"]{color:var(--muted);font-weight:800;text-decoration:none}
@media (max-width:920px){
.site-header__inner{padding:.6rem 1rem}
.nav-toggle{display:inline-flex;margin-left:auto}
.site-nav{display:none;flex-direction:column;align-items:stretch;flex-basis:100%;order:5;border-top:1px solid var(--line);margin-top:.4rem;padding-top:.65rem}
.site-nav[data-open]{display:flex}
.nav-list{flex-direction:column;align-items:stretch;margin:0;width:100%}
.nav-list__item+.nav-list__item{margin-top:.28rem}
.nav-link{justify-content:space-between;padding:.72rem .8rem;border:1px solid var(--line);background:rgba(232,224,208,.4)}
.nav-link[aria-current="page"]{background:var(--wash)}
.nav-access{margin:1rem 0 .4rem;justify-content:center}
.site-footer__inner{grid-template-columns:1fr;padding:2.4rem 1rem}
.site-footer__legal{flex-direction:column}
.card-grid--offset>.card:nth-child(even){margin-top:0}
}
@media (max-width:640px){
.site-brand__sub{letter-spacing:.12em}
.site-header__status-note{display:none}
.site-header__status{font-size:.62rem;text-align:center}
.nav-toggle__label{display:none}
.nav-toggle__icon{margin:.05rem .25rem 0 0}
.display-title{letter-spacing:-.03em}
}
@media (prefers-reduced-motion:reduce){
*{scroll-behavior:auto!important}
.reading-progress{display:none}
.card:hover,.card:focus-visible{transform:none}
}