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*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--body);font:16px/1.75 system-ui,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}body.drawer-open{overflow:hidden}img{max-width:100%}a{color:inherit;text-decoration:none;touch-action:manipulation;overflow-wrap:anywhere}a:hover{color:var(--hover)}button{font:inherit;cursor:pointer;touch-action:manipulation}button:focus-visible,a:focus-visible{outline:2px solid var(--gold);outline-offset:3px}.wrap{width:min(1200px,calc(100% - 40px));margin-inline:auto;min-width:0}main{padding-block:28px 78px;min-height:55vh}h1,h2,h3{color:var(--text);line-height:1.3;letter-spacing:.015em}h1{font-size:clamp(30px,3.5vw,42px);margin:8px 0 14px}h2{font-size:clamp(23px,2.3vw,28px);margin:0 0 18px}h3{font-size:19px;margin:0 0 10px}p{margin:0 0 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0;color:var(--muted)}.article-figure{margin:12px 0 25px}.article-figure figcaption{font-size:13px;color:var(--muted);margin-top:9px}.related{margin:35px 0 0;padding:22px 0;border-top:1px solid var(--line)}.related h2{font-size:21px}.related-links{display:flex;gap:12px;flex-wrap:wrap}.related-links a{display:inline-flex;align-items:center;min-height:44px;background:var(--panel2);border:1px solid var(--line);padding:7px 16px;border-radius:6px}.gallery-nav{display:flex;gap:12px;flex-wrap:wrap;margin:0 0 26px}.gallery-nav a{padding:8px 14px;background:var(--panel2);border-radius:6px;min-height:44px}.gallery-section{margin:36px 0;scroll-margin-top:20px}.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:21px}.gallery-tile{min-width:0;background:var(--panel);padding:13px;border-radius:12px;border:1px solid var(--line)}.gallery-tile .media{margin-bottom:12px}.gallery-tile h3{font-size:17px;margin-bottom:8px}.gallery-tile 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p{font-size:14px;color:var(--muted);margin-top:18px;max-width:310px}.footer-top nav{display:flex;flex-direction:column;align-items:flex-start;min-width:0}.footer-top h2{font-size:16px;margin:0 0 12px}.footer-top nav a{color:var(--muted);font-size:14px;min-height:35px}.footer-top nav a:hover{color:var(--hover)}.footer-bottom{border-top:1px solid var(--line);padding:18px 0 22px;display:flex;justify-content:space-between;gap:10px;font-size:13px;color:var(--muted)}.footer-bottom p{margin:0}.mobile-bottom{display:none}
@media(max-width:1024px){.primary-nav,.secondary-nav{display:none}.header-top{height:66px;justify-content:space-between;gap:8px}.menu-toggle{display:flex;width:44px;height:44px;flex-direction:column;justify-content:center;align-items:center;gap:5px;padding:7px;background:transparent;border:1px solid var(--line);border-radius:8px;flex-shrink:0}.menu-toggle span{height:2px;width:21px;background:var(--text)}.brand{margin-inline:auto}.brand strong{font-size:19px}.brand .media--logo{width:36px;height:36px}.register-link{padding-inline:15px;min-width:62px}.mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:min(84vw,320px);max-width:100%;height:100dvh;overflow-y:auto;background:#151820;color:#F7F8FA;z-index:12000;transform:translateX(-105%);transition:transform .2s ease}.mobile-drawer.is-open{transform:translateX(0)}.drawer-mask{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:11000;opacity:0;pointer-events:none}.drawer-mask.is-visible{display:block;opacity:1;pointer-events:auto}.drawer-head{display:flex;justify-content:space-between;align-items:center;padding:16px 19px;border-bottom:1px solid var(--line);font-weight:700}.drawer-close{border:0;background:var(--panel2);color:var(--text);font-size:28px;width:44px;height:44px;border-radius:8px}.drawer-group{padding:14px 18px;border-bottom:1px solid var(--line)}.drawer-group h2{font-size:12px;color:var(--gold);letter-spacing:.1em;margin:0 0 8px}.drawer-group a{display:block;padding:9px 11px;min-height:43px;border-radius:5px}.drawer-group a[aria-current]{background:var(--panel2);color:var(--hover)}.article-layout{grid-template-columns:minmax(0,1fr) 235px;gap:25px}.footer-top{grid-template-columns:1.4fr 1fr;gap:25px}}
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@media(max-width:360px){.brand{gap:5px}.brand strong{font-size:17px}.brand small{font-size:8px}.brand .media--logo{width:31px;height:31px}.register-link{min-width:54px;padding:7px 11px}.visual-grid{gap:10px}.visual-tile h3{font-size:15px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
