:root{--irc-navy:#13243a;--irc-burgundy:#8f2638;--irc-gold:#c9a65b;--irc-paper:#f7f3eb;--irc-ink:#17202c;--irc-muted:#67717f;--irc-line:#d9d4c8;--irc-serif:"Noto Serif CJK SC","Source Han Serif SC","Songti SC",SimSun,serif;--irc-sans:"Noto Sans CJK SC","Source Han Sans SC","Microsoft YaHei",Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fbfaf7;color:var(--irc-ink);font-family:var(--irc-sans);font-size:16px;line-height:1.7}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.irc-container{width:min(1180px,calc(100% - 40px));margin-inline:auto}.screen-reader-text,.skip-link{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link:focus{position:fixed;z-index:1000;left:15px;top:15px;width:auto;height:auto;clip:auto;margin:0;padding:10px 14px;background:#fff;color:#000}.utility-bar{background:#0c1929;color:#d7dde5;font-size:12px}.utility-inner{min-height:34px;display:flex;justify-content:space-between;align-items:center}.utility-inner div{display:flex;gap:18px}
.language-switch{display:inline-flex;align-items:center;gap:2px;margin-left:10px;padding:2px;border:1px solid rgba(215,221,229,.35);border-radius:999px;background:rgba(255,255,255,.04)}
.language-switch a{display:inline-block;padding:3px 9px;border-radius:999px;color:#b9c2cd;font-size:11px;line-height:1.4;font-weight:600;letter-spacing:.02em;transition:background .15s,color .15s}
.language-switch a:hover{color:#fff;background:rgba(255,255,255,.12)}
.language-switch a.active,.language-switch a[aria-current="true"]{color:#fff;background:var(--irc-burgundy,#8F2638)}.site-header{position:relative;z-index:20;background:rgba(255,255,255,.98);border-bottom:1px solid var(--irc-line)}.header-inner{min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:20px}.site-brand{display:flex;align-items:center;gap:14px;color:var(--irc-navy)}.site-brand strong{display:block;font:700 19px var(--irc-serif)}.site-brand small{display:block;max-width:520px;color:#6f7781;font-size:9px;letter-spacing:.09em;text-transform:uppercase}.site-seal{width:50px;height:50px;display:grid;place-items:center;border:1px solid var(--irc-gold);border-radius:50%;color:var(--irc-gold);font:700 22px var(--irc-serif);box-shadow:inset 0 0 0 4px #fff,inset 0 0 0 5px var(--irc-gold)}.custom-logo{display:block;width:auto;max-height:58px}.primary-nav{display:flex;align-items:center;gap:22px}.primary-nav ul{display:flex;align-items:center;gap:22px;margin:0;padding:0;list-style:none}.primary-nav a{display:block;padding:31px 0 27px;border-bottom:3px solid transparent;color:var(--irc-navy);font-size:14px;font-weight:700}.primary-nav a:hover,.primary-nav .current-menu-item>a{color:var(--irc-burgundy);border-color:var(--irc-burgundy)}.primary-nav .header-submit{padding:10px 14px;border:1px solid var(--irc-burgundy);color:var(--irc-burgundy)}.menu-toggle{display:none;border:0;background:none;font-size:26px}.breadcrumb{display:flex;gap:10px;padding-block:16px;color:var(--irc-muted);font-size:12px}.breadcrumb>span:last-child{color:var(--irc-burgundy)}
.home-hero{position:relative;overflow:hidden;min-height:590px;background:var(--irc-navy);color:#fff}.home-hero:before{content:"";position:absolute;inset:0 47% 0 0;background:linear-gradient(145deg,#182d48 0 62%,#8f2638 62% 78%,#c9a65b 78% 81%,#f2eadc 81%)}.hero-layout{position:relative;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:80px;min-height:590px}.hero-copy{padding-block:60px}.eyebrow{margin:0 0 10px;color:var(--irc-burgundy);font-size:11px;font-weight:800;letter-spacing:.18em;text-transform:uppercase}.home-hero .eyebrow,.section-navy .eyebrow{color:#e1c477}.hero-copy h1{margin:0 0 14px;font:700 clamp(42px,5vw,72px)/1.13 var(--irc-serif)}.hero-subtitle{font-size:20px;color:#e7eaf0}.hero-copy>p:not(.eyebrow):not(.hero-subtitle){max-width:650px;color:#dce2e9;font-size:17px;line-height:1.9}.button-row{display:flex;gap:12px;margin-top:28px}.button,.wp-block-button__link{display:inline-flex;min-height:46px;align-items:center;justify-content:center;padding:0 18px;border:1px solid transparent;font-weight:800}.button.gold{background:var(--irc-gold);color:var(--irc-navy)}.button.outline{border-color:rgba(255,255,255,.55);color:#fff}.button.burgundy{background:var(--irc-burgundy);color:#fff}.hero-documents{position:relative;height:430px}.document{position:absolute;display:flex;flex-direction:column;gap:8px;padding:100px 30px 30px;background:#f9f4e8;border:1px solid #d8ccb7;box-shadow:0 22px 50px rgba(0,0,0,.32);color:var(--irc-navy)}.document:after{content:"RESEARCH COPY";position:absolute;top:20px;right:16px;padding:5px;border:2px solid rgba(143,38,56,.4);color:rgba(143,38,56,.55);font-size:9px}.document b{font:700 20px var(--irc-serif)}.document.one{width:280px;height:350px;right:20px;top:18px;transform:rotate(4deg)}.document.two{width:215px;height:275px;left:5px;bottom:10px;transform:rotate(-6deg)}.announcement{position:relative;z-index:5;margin-top:-34px}.announcement-inner{display:grid;grid-template-columns:150px 1fr auto;gap:22px;align-items:center;min-height:82px;padding:14px 20px;background:#fff;border-top:4px solid var(--irc-gold);box-shadow:0 12px 28px rgba(20,34,51,.12)}.announcement-inner>strong{align-self:stretch;display:grid;place-items:center;background:var(--irc-burgundy);color:#fff}.announcement h2{margin:0;color:var(--irc-navy);font:700 18px var(--irc-serif)}.announcement p{margin:4px 0 0;color:var(--irc-muted);font-size:12px}.announcement a{color:var(--irc-burgundy);font-size:13px;font-weight:800}
.section{padding-block:80px}.section-paper{background:var(--irc-paper)}.section-navy{background:var(--irc-navy);color:#fff}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:32px}.section-heading h2,.archive-hero h1,.page-heading h1{margin:0;color:var(--irc-navy);font:700 clamp(30px,4vw,46px)/1.25 var(--irc-serif)}.section-navy .section-heading h2{color:#fff}.section-heading>p{max-width:650px;color:var(--irc-muted)}.section-navy .section-heading>p{color:#cbd3dd}.section-heading>a{color:var(--irc-burgundy);font-weight:800;font-size:13px}.entry-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.entry-card{min-height:240px;padding:26px;background:#fff;border:1px solid var(--irc-line)}.entry-card>span{font:700 36px var(--irc-serif);color:#d9c490}.entry-card h3{margin:20px 0 8px;color:var(--irc-navy);font:700 20px var(--irc-serif)}.entry-card p{color:var(--irc-muted);font-size:13px}.entry-card b,.read-more{color:var(--irc-burgundy);font-size:12px}.post-grid,.archive-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.post-card,.archive-card{overflow:hidden;background:#fff;border:1px solid var(--irc-line)}.card-image,.archive-card-image{position:relative;display:block;aspect-ratio:16/10;background:linear-gradient(145deg,#9b2b3e,#561522);overflow:hidden}.card-image img,.archive-card-image img{width:100%;height:100%;object-fit:cover}
.card-image .svg-thumb,.archive-card-image .svg-thumb{display:block;width:100%;height:100%}.card-image.svg-thumb{display:block;width:100%}
.card-image .svg-thumb svg,.archive-card-image .svg-thumb svg,.card-image.svg-thumb svg{width:100%;height:100%;display:block}.card-image.placeholder{display:grid;place-items:center;color:rgba(255,255,255,.15);font:700 70px var(--irc-serif)}.card-body{padding:22px}.post-meta,.archive-code{color:var(--irc-burgundy);font-size:11px;font-weight:800;letter-spacing:.04em}.card-body h2{margin:10px 0;color:var(--irc-navy);font:700 20px/1.45 var(--irc-serif)}.card-body p{color:var(--irc-muted);font-size:13px}.access-label{position:absolute;right:12px;top:12px;padding:5px 8px;background:var(--irc-navy);color:#fff;font-size:10px;font-weight:800}.archive-card-image:empty:before{content:"";position:absolute;inset:20px;background:repeating-linear-gradient(to bottom,rgba(46,55,67,.25) 0 1px,transparent 1px 13px);transform:rotate(-2deg)}.term-tags{display:flex;flex-wrap:wrap;gap:7px}.term-tags a{padding:4px 7px;background:var(--irc-paper);border:1px solid #ded6c7;color:#6f6657;font-size:10px}.archive-search{display:grid;grid-template-columns:1fr 140px;margin-top:26px}.archive-search input{min-height:58px;border:0;padding:0 18px}.archive-search button,.archive-filters button{border:0;background:var(--irc-burgundy);color:#fff;font-weight:800}.stats{display:grid;grid-template-columns:repeat(4,1fr);margin-top:34px;border:1px solid rgba(255,255,255,.16)}.stats>div{padding:24px;border-right:1px solid rgba(255,255,255,.16)}.stats>div:last-child{border:0}.stats strong{display:block;color:var(--irc-gold);font:700 34px var(--irc-serif)}.stats span{color:#bdc7d3;font-size:12px}
.archive-hero{padding:60px 0 52px;background:linear-gradient(125deg,#f6f1e8 0 66%,#e9dfcf 66%);border-bottom:1px solid var(--irc-line)}.archive-hero p,.archive-description{max-width:750px;color:var(--irc-muted);line-height:1.8}.content-area{padding-block:54px 90px}.content-area.narrow{max-width:850px}.archive-filters{display:grid;grid-template-columns:2fr repeat(3,1fr) auto;gap:10px;padding:22px;margin-bottom:24px;background:#fff;border:1px solid var(--irc-line)}.archive-filter-hint{grid-column:1/-1;margin:0;font-size:12px;color:var(--irc-muted)}.archive-filter-hint .archive-seg{margin-right:10px}.archive-year{display:inline-block;margin-left:10px;padding:2px 8px;background:var(--irc-paper);border:1px solid #ded6c7;color:var(--irc-burgundy);font-size:11px;font-weight:800;border-radius:999px}.card-inprep-badge{display:inline-block;margin-left:8px;padding:2px 7px;border:1px solid var(--irc-gold);border-radius:999px;background:#fbf5f4;color:var(--irc-burgundy);font:800 10px/1.2 var(--irc-sans);vertical-align:1px;white-space:nowrap}.archive-filters label{display:grid;gap:5px;color:var(--irc-muted);font-size:11px}.archive-filters input,.archive-filters select{min-height:44px;border:1px solid var(--irc-line);background:#fff;padding:0 10px}.result-count{margin-bottom:18px;color:var(--irc-muted);font-size:13px}.navigation.pagination{margin-top:30px}.nav-links{display:flex;justify-content:center;gap:8px}.page-numbers{min-width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--irc-line);background:#fff}.page-numbers.current{background:var(--irc-burgundy);border-color:var(--irc-burgundy);color:#fff}.content-sidebar{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:44px}.article-header{padding-bottom:28px;margin-bottom:30px;border-bottom:1px solid var(--irc-line)}.article-header h1{margin:12px 0;color:var(--irc-navy);font:700 clamp(34px,5vw,52px)/1.28 var(--irc-serif)}.article-deck{font-size:18px;color:var(--irc-muted)}.article-deck p{margin:0}.article-image,.archive-preview{margin:0 0 26px}.article-content{color:#2f3741;font:17px/2 var(--irc-serif)}.irchcw-translation-badge{display:inline-flex;align-items:center;gap:12px;max-width:560px;padding:20px 26px;border:1px solid var(--irc-gold);border-left:4px solid var(--irc-burgundy);background:#fbf5f4;color:var(--irc-burgundy);font:600 16px/1.6 var(--irc-serif)}.irchcw-translation-badge__dot{width:9px;height:9px;border-radius:50%;background:var(--irc-gold);flex:none}.article-content-inprep{padding:30px 0}.article-content h2{margin:40px 0 14px;color:var(--irc-navy);font:700 29px var(--irc-serif)}.article-content blockquote{margin:28px 0;padding:18px 24px;border-left:4px solid var(--irc-burgundy);background:#fbf5f4;color:var(--irc-burgundy)}.sidebar-panel,.widget{padding:22px;margin-bottom:18px;background:#fff;border:1px solid var(--irc-line)}.sidebar-panel h2,.widget-title{margin:0 0 14px;color:var(--irc-navy);font:700 18px var(--irc-serif)}.meta-row{display:grid;grid-template-columns:92px 1fr;gap:8px;padding:10px 0;border-bottom:1px solid #ece8df;font-size:12px}.meta-row span{color:var(--irc-muted)}.search-result{padding:22px 0;border-bottom:1px solid var(--irc-line)}.search-result h2{margin:8px 0;color:var(--irc-navy);font:700 23px var(--irc-serif)}.empty-state,.error-page{text-align:center;padding:60px;background:#fff;border:1px solid var(--irc-line)}.submit-page{max-width:1000px}.irchcw-form{padding:30px;background:#fff;border:1px solid var(--irc-line)}.irchcw-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.irchcw-field{display:grid;gap:7px}.irchcw-field.full{grid-column:1/-1}.irchcw-field label{color:var(--irc-navy);font-size:13px;font-weight:800}.irchcw-field input,.irchcw-field select,.irchcw-field textarea{width:100%;min-height:44px;padding:10px 12px;border:1px solid var(--irc-line);background:#fcfbf8}.irchcw-field textarea{min-height:130px}.irchcw-file-note,.irchcw-form-note{padding:16px;background:#fff8e7;border-left:4px solid var(--irc-gold);font-size:12px}.irchcw-form-status{margin-top:12px}.site-footer{padding:58px 0 26px;background:#0c1929;color:#adb8c5}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:40px}.site-footer h2{color:#fff;font:700 20px var(--irc-serif)}.site-footer h3{color:var(--irc-gold);font-size:12px;text-transform:uppercase;letter-spacing:.1em}.site-footer a,.site-footer p{display:block;color:#adb8c5;font-size:13px;line-height:1.9}.site-footer ul{margin:0;padding:0;list-style:none}.footer-bottom{display:flex;justify-content:space-between;margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:11px;color:#8693a2}
@media(max-width:980px){.site-brand small{display:none}.menu-toggle{display:block}.primary-nav{position:absolute;display:none;left:0;right:0;top:88px;padding:20px;background:#fff;box-shadow:0 16px 25px rgba(0,0,0,.1)}.primary-nav.is-open{display:block}.primary-nav ul{display:block}.primary-nav a{padding:9px 0}.hero-layout{grid-template-columns:1fr}.hero-documents{display:none}.home-hero:before{inset:0;background:linear-gradient(180deg,#182d48 0 78%,#8f2638 78%)}.entry-grid,.stats{grid-template-columns:repeat(2,1fr)}.post-grid,.archive-card-grid{grid-template-columns:repeat(2,1fr)}.archive-filters{grid-template-columns:1fr 1fr}.content-sidebar{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.irc-container{width:min(100% - 28px,1180px)}.home-hero{min-height:400px}.hero-layout{min-height:auto}.utility-inner>span{display:none}.site-brand strong{font-size:15px}.site-seal{width:43px;height:43px}.hero-copy h1{font-size:42px}.announcement-inner{grid-template-columns:1fr;padding:16px}.announcement-inner>strong{place-items:start;padding:7px 10px}.section-heading{align-items:start;flex-direction:column}.entry-grid,.stats,.post-grid,.archive-card-grid,.archive-filters,.irchcw-form-grid,.footer-grid{grid-template-columns:1fr}.stats>div{border-right:0;border-bottom:1px solid rgba(255,255,255,.16)}.section{padding-block:58px}.footer-bottom{flex-direction:column;gap:10px}.language-switch{margin-left:8px}.utility-inner div{gap:8px}.utility-inner .language-switch a{padding:2px 7px;font-size:10px}.entry-card{min-height:0;padding:16px 18px}.entry-card>span{font:700 26px var(--irc-serif)}.entry-card h3{margin:10px 0 4px;font-size:17px}.entry-card p{font-size:12px;line-height:1.55}.stats{grid-template-columns:repeat(2,1fr)}.stats>div{padding:18px 20px}.footer-grid{grid-template-columns:repeat(2,1fr);gap:26px 16px}.hero-copy{padding-block:36px}.hero-subtitle{font-size:18px}}