*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:#333;font-family:system-ui,"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.78}a{color:inherit;text-decoration:none}a:hover{color:#c43a22}button{font:inherit;cursor:pointer}img{max-width:100%}.container{width:calc(100% - 48px);max-width:1100px;margin:auto}.site-header{background:#fff;border-bottom:1px solid #ebebeb}.header-main{min-height:72px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;flex-shrink:0;min-width:130px;font-weight:900;font-size:26px;color:#222;line-height:1}.brand img{max-width:142px;height:36px;object-fit:contain;object-position:left}.brand-em{color:#f45132}.main-nav{display:flex;flex:1;align-items:center;justify-content:center;gap:clamp(10px,1.5vw,25px);white-space:nowrap}.main-nav a{font-size:14px;font-weight:600;padding:23px 0 19px;border-bottom:2px solid transparent}.main-nav .is-active{color:#c43a22;border-color:#f45132}.register-btn{display:inline-flex;align-items:center;justify-content:center;height:41px;min-width:83px;padding:0 19px;flex-shrink:0;border-radius:99px;background:#f45132;color:#fff!important;font-size:14px;font-weight:700}.register-btn:hover{background:#ff684e}.quickbar{background:#f6f7f9}.quick-inner{min-height:44px;display:flex;align-items:center;gap:22px;white-space:nowrap}.quick-inner>span{color:#c43a22;font-size:13px;font-weight:700}.quick-inner nav{display:flex;gap:24px;overflow-x:auto;scrollbar-width:none}.quick-inner a{font-size:13px;color:#555}.quick-inner a:hover{color:#c43a22}.menu-toggle{display:none}.mobile-drawer,.drawer-mask{display:none}.site-main{padding:30px 0 54px}.eyebrow{color:#c43a22;font-size:13px;letter-spacing:.07em;font-weight:800}.page-title{font-size:33px;line-height:1.38;color:#1a1a1a;margin:8px 0 13px}.lead{color:#606060;max-width:850px;margin:0 0 23px}.crumbs{color:#777;font-size:13px;padding:15px 0 0}.crumbs a{color:#c43a22}.section-title{color:#1a1a1a;font-size:24px;line-height:1.4;margin:0 0 19px}.section-head{display:flex;justify-content:space-between;align-items:baseline;gap:16px}.section-head>a{font-size:14px;color:#c43a22}.content-section{margin-top:39px}.grid{display:grid;gap:19px}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.card{border:1px solid rgba(0,0,0,.08);border-radius:13px;padding:20px;background:#fff;min-width:0}.card h3{font-size:18px;color:#1a1a1a;line-height:1.45;margin:0 0 10px}.card p{font-size:15px;margin:0 0 12px;color:#666}.more{color:#c43a22;font-size:14px;font-weight:700}.split{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:24px;align-items:start}.hero{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:28px;align-items:center}.hero h1{font-size:36px;line-height:1.35;margin:7px 0 13px;color:#1a1a1a}.hero .lead{font-size:15px;margin:0 0 8px}.hero-links{list-style:none;padding:0;margin:10px 0 0}.hero-links li{border-top:1px solid #eee;padding:8px 0;font-size:14px}.hero-links a{color:#c43a22;font-weight:700}.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:12px;background:#f6f7f9}.media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;display:block}.media-placeholder{position:absolute;inset:0;background:linear-gradient(140deg,#f6f7f9,#eeeeef)}.media-16x9{aspect-ratio:16/9}.media-3x4{aspect-ratio:3/4}.hero .media{max-height:275px}.tile-image .media{max-height:205px}.tile-image h3{font-size:17px;margin:12px 0 5px}.tile-image p{font-size:14px;color:#666;margin:0}.article-list{border-top:1px solid #e7e7e7}.article-item{padding:16px 0;border-bottom:1px solid #e7e7e7;display:flex;align-items:start;gap:17px}.article-item .num{color:#d7a84b;font-weight:800;font-size:22px;line-height:1.4;min-width:30px}.article-item h3{margin:0 0 5px;font-size:18px;color:#222;line-height:1.45}.article-item p{margin:0;font-size:14px;color:#666}.prose h2{margin:30px 0 12px;font-size:23px;line-height:1.45;color:#1a1a1a}.prose p{margin:0 0 16px}.article-shell{display:grid;grid-template-columns:minmax(0,7fr) minmax(240px,3fr);gap:34px;align-items:start}.article-shell article{min-width:0}.aside-box{background:#f6f7f9;border-radius:12px;padding:20px}.aside-box h2{margin:0 0 10px;font-size:18px;color:#222}.aside-box a{display:block;padding:9px 0;border-bottom:1px solid #e3e3e3;font-size:14px}.related{border-top:1px solid #eee;padding-top:20px;margin-top:25px}.related a{display:inline-block;margin:0 16px 8px 0;color:#c43a22;font-size:14px}.notice{padding:17px 20px;border-left:3px solid #f45132;background:#f6f7f9;border-radius:0 9px 9px 0;color:#555;font-size:14px}.faq-item{padding:18px 0;border-bottom:1px solid #eee}.faq-item h3{font-size:17px;margin:0 0 8px}.faq-item p{margin:0;color:#606060}.site-footer{background:#1a1a1a;color:#f5f5f5;padding-top:37px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:32px}.site-footer h2{font-size:16px;color:#fff;margin:0 0 12px}.site-footer p{font-size:13px;color:#c9c9c9;margin:9px 0}.site-footer a{display:block;color:#ccc;font-size:13px;line-height:2.2}.site-footer a:hover{color:#fff}.footer-brand{font-size:22px;font-weight:800}.footer-brand span{color:#d7a84b;font-size:12px}.footer-bottom{border-top:1px solid #383838;margin-top:30px;padding:15px 0 19px;display:flex;gap:16px;justify-content:space-between;font-size:12px;color:#aaa}.mobile-bottom{display:none}.directory-card .media{height:auto;max-height:130px}.directory-card{padding:12px}.directory-card h3{font-size:15px;margin:10px 0 4px}.directory-card p{font-size:13px;margin:0}.muted-band{background:#f6f7f9;border-radius:14px;padding:23px}.tag{display:inline-block;color:#a93c25;background:#fff4f0;padding:3px 9px;border-radius:99px;font-size:12px;margin-bottom:9px}
@media(max-width:980px){.container{width:calc(100% - 40px)}.header-main{min-height:58px;justify-content:space-between}.main-nav,.quickbar{display:none}.menu-toggle{display:flex;flex-direction:column;gap:4px;justify-content:center;align-items:center;width:40px;height:40px;background:transparent;border:0}.menu-toggle span{width:21px;height:2px;background:#262626}.brand{min-width:0}.brand img{height:28px;max-width:120px}.register-btn{height:36px;min-width:72px}.mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:min(84vw,320px);height:100dvh;background:#fff;color:#1a1a1a;z-index:12000;transform:translateX(-105%);transition:transform .2s ease;overflow-y:auto;padding:15px 19px 25px}.mobile-drawer.is-open{transform:translateX(0)}.drawer-mask{display:none;position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:11000;opacity:0;pointer-events:none}.drawer-mask.is-visible{display:block;opacity:1;pointer-events:auto}body.drawer-open{overflow:hidden}.drawer-top{display:flex;justify-content:space-between;align-items:center;padding-bottom:10px;border-bottom:1px solid #eee}.drawer-top button{border:0;background:transparent;font-size:28px}.drawer-group{padding-top:14px}.drawer-group strong{color:#c43a22;display:block;font-size:13px;margin-bottom:5px}.drawer-group a{display:block;padding:8px 0;min-height:40px;border-bottom:1px solid #f1f1f1;font-size:14px}.mobile-bottom{position:fixed;bottom:0;left:0;right:0;height:61px;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-top:1px solid #eaeaea;z-index:400}.mobile-bottom a{display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700}.mobile-bottom a:last-child{color:#f45132}body{padding-bottom:61px}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.article-shell{grid-template-columns:minmax(0,1fr)}.aside-box{margin-top:4px}}
@media(max-width:700px){.container{width:calc(100% - 32px)}.site-main{padding:23px 0 39px}.hero,.split{grid-template-columns:minmax(0,1fr)}.hero .media{max-height:185px}.hero h1{font-size:28px}.page-title{font-size:26px}.section-title{font-size:21px}.grid-4,.grid-3,.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.card{padding:15px}.card h3{font-size:16px}.card p{font-size:14px}.tile-image .media{max-height:165px}.content-section{margin-top:31px}.prose h2{font-size:20px}.footer-grid{gap:22px}.footer-bottom{flex-direction:column;gap:3px}.article-item{gap:10px}.article-item h3{font-size:16px}}
@media(max-width:365px){.grid-4,.grid-3,.grid-2{grid-template-columns:minmax(0,1fr)}.header-main{gap:8px}.brand{font-size:23px}.card{padding:16px}}
/* New editorial layouts, original palette preserved */
.article-shell .prose>.media{max-height:290px;margin:15px 0 25px}.grid .directory-card .media{max-height:135px}.hero .media{max-height:275px}@media(max-width:700px){.article-shell .prose>.media{max-height:185px}.grid .directory-card .media{max-height:125px}}