:root{--red:#b32229;--deep:#8e1920;--ink:#272b31;--muted:#73777e;--line:#e9e9eb;--paper:#f5f6f8;--radius:8px;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);font-size:16px}*{box-sizing:border-box}body{margin:0;background:#fff}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input{touch-action:manipulation}button{cursor:pointer}button{color:inherit}a,button{ -webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible,select:focus-visible{outline:3px solid #c7772a;outline-offset:4px}a:hover{color:var(--red)}button:hover{filter:brightness(.94)}svg{width:22px;height:22px;vertical-align:middle;flex-shrink:0}button{border:0;background:none}p{line-height:1.85}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.5}h2{font-size:1.4rem}h3{font-size:1.08rem}.wrap{max-width:1200px;margin:0 auto;padding-left:28px;padding-right:28px}.utility{background:var(--paper);font-size:.8rem;color:#666;padding:9px 0}.utility .wrap{display:flex;justify-content:space-between;align-items:center}.utility button{padding:0;font-size:.8rem}.utility i{display:inline-block;height:10px;border-left:1px solid #c9cbd0;margin:0 14px}.masthead{display:flex;align-items:center;min-height:110px;gap:30px}.brand{display:flex;gap:14px;align-items:center;white-space:nowrap}.brand strong{display:block;font-family:"Songti SC",SimSun,serif;font-size:2.15rem;letter-spacing:4px;color:var(--red);line-height:1.2}.brand small{display:block;font-size:.7rem;color:#7b6061;margin-top:9px;letter-spacing:3px}.brand-caption{border-left:1px solid var(--line);padding-left:27px;font-size:.85rem;line-height:1.9;color:#888;letter-spacing:1px}.brand-caption b{font-weight:400;color:#666}.desktop-nav{background:var(--red);color:white}.desktop-nav .wrap{display:flex}.desktop-nav a{padding:17px 44px;position:relative;font-size:1rem}.desktop-nav a:hover,.desktop-nav a.active{background:var(--deep);color:#fff}.desktop-nav a.active:after{content:'';position:absolute;height:3px;background:#e9bd7c;bottom:0;left:43%;right:43%}main{min-height:60vh;padding-top:28px;padding-bottom:50px}.eyebrow{font-size:.75rem;letter-spacing:2px;color:var(--red);font-weight:600}.headline{display:flex;align-items:center;gap:25px;background:#fbf5f4;padding:20px 26px;margin-bottom:25px;border:1px solid #f3e9e7;border-radius:var(--radius)}.headline-label{font-family:"Songti SC",SimSun,serif;font-weight:bold;color:var(--red);font-size:1.45rem;white-space:nowrap;border-right:1px solid #e5cecc;padding-right:25px;line-height:1.3}.headline h1{font-size:1.5rem;margin:0 0 5px;letter-spacing:.5px}.headline p{margin:0;color:var(--muted);font-size:.85rem}.headline .arrow{margin-left:auto;color:var(--red);font-size:1.5rem}.lead-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:30px}.hero{min-height:330px;position:relative;overflow:hidden;border-radius:var(--radius);color:white;background:#3b535a}.hero-photo{width:100%;height:100%;position:absolute;object-fit:cover}.hero:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,36,42,.05) 15%,rgba(14,27,35,.86) 100%)}.hero-content{position:absolute;z-index:1;inset:auto 30px 25px}.hero .tag{background:var(--red);color:#fff;border:0;display:inline-block;margin-bottom:12px}.hero h2{font-family:"Songti SC",SimSun,serif;font-size:1.8rem;line-height:1.5;margin-bottom:10px}.hero p{font-size:.85rem;color:#e4e9ed;margin-bottom:16px}.hero-meta{display:flex;justify-content:space-between;align-items:center;font-size:.75rem;color:#e4e9ed}.hero:hover{color:white}.section-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);margin-bottom:8px;gap:12px}.section-head h2{margin:0;padding:0 0 14px;position:relative}.section-head h2:after{content:'';height:3px;background:var(--red);position:absolute;bottom:-1px;left:0;width:32px}.section-head>a{font-size:.8rem;color:var(--muted);white-space:nowrap}.news-item{display:block;border-bottom:1px solid var(--line);padding:15px 0}.news-item:last-child{border:0;padding-bottom:0}.news-item h3{font-size:1rem;font-weight:500;margin:7px 0;line-height:1.6}.meta{color:var(--muted);font-size:.75rem;line-height:1.6;display:flex;gap:12px;flex-wrap:wrap}.tag{font-size:.75rem;color:var(--red);background:#fcf1f1;padding:4px 9px;border-radius:3px}.quick-links{margin:30px 0 36px;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:var(--radius);background:#fff}.quick-link{display:flex;align-items:center;padding:23px 22px;gap:15px;position:relative}.quick-link+.quick-link:before{content:'';height:38px;border-left:1px solid var(--line);position:absolute;left:0}.quick-icon{width:45px;height:45px;background:#fbefef;color:var(--red);border-radius:12px;display:grid;place-items:center}.quick-link strong{display:block;font-size:1rem;font-weight:600;margin-bottom:5px}.quick-link small{color:var(--muted);font-size:.75rem}.columns{display:grid;grid-template-columns:1fr 330px;gap:35px}.chips{display:flex;gap:9px;flex-wrap:wrap;padding:14px 0}.chip{padding:8px 15px;border-radius:4px;color:#666;background:#f5f6f7;font-size:.85rem;min-height:38px}.chip.active{background:var(--red);color:white}.policy-row{display:flex;gap:20px;border-bottom:1px solid var(--line);padding:21px 0;align-items:flex-start}.file-icon{background:#f7f2ef;width:43px;height:50px;display:grid;place-items:center;color:#b28f73;border-radius:3px;flex-shrink:0}.policy-row h3{font-size:1.04rem;font-weight:500;margin:0 0 10px}.policy-row p{font-size:.875rem;color:var(--muted);margin-bottom:10px}.policy-body{flex:1;min-width:0}.policy-row .row-arrow{color:#a7a7aa;align-self:center}.side-card{border:1px solid var(--line);border-radius:var(--radius);padding:23px;margin-bottom:23px}.side-card h2{font-size:1.15rem;margin-bottom:16px}.side-card p{font-size:.875rem;color:#777}.topic-card{background:#fcf3f1;border:1px solid #f0e1dc;position:relative}.topic-card .eyebrow{font-size:.7rem}.topic-card h3{font:600 1.65rem/1.55 "Songti SC",SimSun,serif;margin:15px 0 12px;color:#71282a}.text-link{font-size:.85rem;color:var(--red);display:inline-flex;align-items:center;gap:10px;padding:8px 0}.source-link{display:flex;justify-content:space-between;align-items:center;border-bottom:1px dashed var(--line);padding:14px 0;font-size:.9rem}.source-link:last-child{border:0}footer{border-top:1px solid var(--line);background:#f6f7f8;color:#777;font-size:.8rem;padding:30px 0 20px}.footer-main{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.footer-brand{font:600 1.35rem "Songti SC",SimSun,serif;color:#52565b}.footer-brand span{font:normal .75rem sans-serif;margin-left:15px;color:#888}.footer-main>div{display:flex;gap:25px}.footer-bottom{border-top:1px solid #e6e7e9;padding-top:15px;margin-top:20px;display:flex;justify-content:space-between;font-size:.75rem}footer p{margin:0}.mobile-nav{display:none}.sr,.skip:not(:focus){position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.skip:focus{position:fixed;background:#fff;padding:15px;z-index:100}.breadcrumb{font-size:.8rem;color:#777;margin:0 0 25px}.page-heading{padding:15px 0 22px;border-bottom:1px solid var(--line);margin-bottom:18px}.page-heading h1{font-family:"Songti SC",SimSun,serif;font-size:2rem;margin:0 0 8px}.page-heading p{color:var(--muted);font-size:.9rem;margin:0}.catalog-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:40px}.filter-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.filter-bar select{border:1px solid var(--line);padding:9px;background:white;border-radius:4px;font-size:.85rem}.results-count{font-size:.8rem;color:var(--muted);padding:10px 0}.empty{padding:55px 20px;text-align:center;background:var(--paper);border-radius:8px}.empty h2{font-size:1.1rem}.button{background:var(--red);color:white;display:inline-flex;align-items:center;justify-content:center;gap:12px;border-radius:4px;min-height:44px;padding:10px 22px;font-size:.9rem}.button:hover{color:white;background:var(--deep)}.article{max-width:800px;margin:auto}.article h1{font:600 2rem/1.65 "Songti SC",SimSun,serif;margin:15px 0 20px}.article-header{border-bottom:1px solid var(--line);padding-bottom:23px}.article .meta{font-size:.8rem}.article-summary{background:#f6f7f8;border-left:3px solid var(--red);padding:20px 24px;line-height:1.9;margin:30px 0;font-size:1rem}.article-body{font-size:1.04rem;line-height:1.95}.article-body h2{font-size:1.2rem;margin:30px 0 12px}.notice{padding:15px 20px;background:#fff8e9;color:#795522;font-size:.85rem;line-height:1.8;margin:20px 0}.source-box{border:1px solid var(--line);padding:24px;border-radius:5px;margin:32px 0}.source-box p{font-size:.8rem;color:#777;margin:12px 0 0}.article-tools{display:flex;justify-content:space-between;align-items:center;margin:25px 0}.article-tools button{padding:8px 15px;border:1px solid var(--line);border-radius:4px;font-size:.85rem}.related{border-top:1px solid var(--line);padding-top:25px}.about-intro{padding:38px;background:#fbf4f2;border-top:3px solid var(--red);margin-bottom:30px}.about-intro h2{font-family:"Songti SC",SimSun,serif;font-size:1.8rem}.about-intro p{margin:0;max-width:800px;color:#64666b}.about-copy{max-width:860px}.about-copy h2{margin-top:30px}.about-copy p{color:#686d73}.large-text{font-size:19px}.large-text .masthead{flex-wrap:wrap;padding-top:20px;padding-bottom:20px}
@media(min-width:1400px){.hero{min-height:350px}}@media(max-width:1000px){.brand-caption{display:none}.desktop-nav a{flex:1;text-align:center;padding:16px 12px}.columns{grid-template-columns:1fr 280px;gap:25px}.quick-link{padding:20px 14px;gap:10px}.quick-link small{font-size:.7rem}.lead-grid{gap:24px}.hero h2{font-size:1.6rem}.catalog-layout{grid-template-columns:1fr}.catalog-layout aside{display:none}}
@media(max-width:700px){.wrap{padding-left:20px;padding-right:20px}.utility{padding:7px 0}.utility .wrap>span:first-child{font-size:.7rem}.utility .wrap>span:last-child{font-size:0}.utility i{display:none}.utility button{font-size:.75rem}.masthead{min-height:0;padding-top:19px;padding-bottom:19px;flex-wrap:wrap;gap:18px}.brand{gap:10px}.brand strong{font-size:1.65rem;letter-spacing:3px}.brand small{font-size:.6rem;letter-spacing:2px;margin-top:6px}.desktop-nav .wrap{padding:0 9px}.desktop-nav a{font-size:.86rem;padding:13px 8px;white-space:nowrap}main{padding-top:20px;padding-bottom:30px}.headline{padding:17px 16px;gap:14px;margin-bottom:20px;border-radius:5px}.headline-label{font-size:1.15rem;padding-right:14px}.headline h1{font-size:1.12rem;margin:0;line-height:1.65}.headline p,.headline>.arrow{display:none}.lead-grid{grid-template-columns:1fr;gap:26px}.hero{min-height:280px}.hero-content{inset:auto 22px 21px}.hero h2{font-size:1.6rem;line-height:1.55;margin-bottom:10px}.hero p{display:none}.hero-meta{margin-top:15px}.section-head h2{font-size:1.2rem;padding-bottom:12px}.news-item{padding:15px 0}.news-item h3{font-size:1rem}.quick-links{grid-template-columns:repeat(4,1fr);margin:25px 0 30px;padding:18px 0;border-left:0;border-right:0;border-radius:0}.quick-link{padding:0 4px;display:flex;flex-direction:column;gap:9px;text-align:center}.quick-link+.quick-link:before{display:none}.quick-icon{width:43px;height:43px;border-radius:12px}.quick-link strong{font-size:.8rem;margin:0;font-weight:500}.quick-link small{display:none}.columns{grid-template-columns:1fr;gap:28px}.chips{gap:7px;padding:15px 0}.chip{padding:8px 11px;font-size:.8rem}.policy-row{gap:13px;padding:19px 0}.file-icon{width:34px;height:41px}.file-icon svg{width:19px}.policy-row h3{font-size:1rem;line-height:1.65}.policy-row p{font-size:.85rem;line-height:1.75}.row-arrow{display:none}.columns aside{display:grid;gap:16px;grid-template-columns:1fr}.side-card{margin:0;padding:22px}.topic-card h3{font-size:1.6rem}.footer-main{align-items:flex-start;gap:20px;flex-direction:column}.footer-main>div{gap:18px;flex-wrap:wrap}.footer-brand span{font-size:.7rem}.footer-bottom{gap:10px}footer{padding-bottom:95px}.mobile-nav{display:flex;position:fixed;bottom:0;left:0;right:0;background:rgba(255,255,255,.98);border-top:1px solid #e9e9ec;z-index:20;padding:8px 8px calc(8px + env(safe-area-inset-bottom))}.mobile-nav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:5px;color:#83858b;font-size:.7rem;min-height:43px}.mobile-nav a.active{color:var(--red)}.mobile-nav svg{width:21px;height:21px}.page-heading{padding:5px 0 20px}.page-heading h1{font-size:1.7rem}.page-heading p{font-size:.85rem}.breadcrumb{margin-bottom:20px;font-size:.75rem}.catalog-layout{gap:20px}.filter-bar{gap:5px}.filter-bar .chips{width:100%}.article h1{font-size:1.6rem}.article-summary{padding:18px;font-size:.95rem}.article-body{font-size:1rem}.article-tools{gap:10px;font-size:.85rem}.source-box{padding:20px}.about-intro{padding:25px}.about-intro h2{font-size:1.5rem}.about-copy h2{font-size:1.2rem}.large-text .desktop-nav a{font-size:.8rem}.large-text .brand strong{font-size:1.6rem}.large-text .headline h1{font-size:1rem}}
@media(prefers-reduced-motion:no-preference){a,button{transition:background-color .16s,color .16s}.hero-photo{transition:transform .5s}.hero:hover .hero-photo{transform:scale(1.025)}}@media print{header,.utility,.mobile-nav,footer,.article-tools,.related,.breadcrumb{display:none}main{width:100%;padding:0}.source-box a:after{content:' (' attr(href) ')';font-size:10pt}.article{max-width:none}}

@media print{.article-header{display:block}}

.brand-logo{display:block;width:72px;height:72px;object-fit:contain;border-radius:8px;flex-shrink:0}.brand-caption{margin-left:auto}.desktop-nav a{flex:1;text-align:center}
@media(max-width:700px){.brand-logo{width:60px;height:60px;border-radius:6px}.masthead{padding-top:15px;padding-bottom:15px}.desktop-nav a{font-size:.86rem;padding:13px 6px}}