/* 对齐原站 /about/ 的文章页；样式自包含，便于静态部署。 */
:root{--background:#041128;--foreground:#f5fbff;--muted:#a9bfd8;--cyan:#36dcff}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;min-width:320px;font-family:Arial,"Microsoft YaHei","PingFang SC",sans-serif}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible{outline:3px solid #0986db;outline-offset:5px}
.article-page{color:#102033;background:radial-gradient(circle at 82% 8%,#36dcff38,transparent 30%),linear-gradient(#041128 0%,#082052 34%,#f4f8fc 34% 100%);min-height:100vh;padding-bottom:1px}
.article-nav{color:#fff;justify-content:space-between;align-items:center;gap:24px;padding:22px clamp(18px,4vw,64px);display:flex}
.brand{align-items:center;gap:12px;min-width:0;display:inline-flex}.brand-avatar{background:radial-gradient(circle at 55% 24%,#36dcff6b,transparent 48%),linear-gradient(145deg,#09245b,#0f63d8);border:1px solid #7ecdff73;border-radius:50%;flex:none;place-items:center;width:48px;height:48px;display:grid;overflow:hidden;box-shadow:0 0 26px #36dcff52}.brand-avatar img{width:100%;height:100%;object-fit:contain}.brand strong,.brand small{display:block}.brand strong{color:#fff;font-size:18px}.brand small{color:var(--muted);white-space:nowrap;margin-top:3px;font-size:12px}
.article-nav-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px;display:flex}.back-link{color:#e7f8ff;background:#09214c80;border:1px solid #7ecdff6b;border-radius:6px;justify-content:center;align-items:center;min-height:42px;padding:0 16px;font-size:14px;font-weight:900;display:inline-flex}.back-link:hover{background:#13396b}
.article-shell{background:#fff;border:1px solid #8cbae25c;border-radius:8px;width:min(1080px,calc(100% - 40px));margin:42px auto 96px;overflow:hidden;box-shadow:0 28px 80px #03112a38}.article-hero{color:#fff;background:linear-gradient(135deg,#041432f2,#09305fdb),linear-gradient(90deg,#36dcff14 1px,transparent 1px) 0 0/56px 56px;padding:clamp(42px,7vw,82px)}.eyebrow{color:var(--cyan);margin:0 0 12px;font-size:13px;font-weight:900}.article-hero h1{max-width:820px;margin:0;font-size:clamp(42px,7vw,78px);font-weight:950;line-height:1.08}
.article-section{padding:54px clamp(24px,7vw,84px) clamp(40px,6vw,72px)}.article-section .member-name{color:#07152a;margin:0 0 8px;font-size:30px;line-height:1.3}.article-section .member-role{color:#52677d;margin:0;font-size:16px;line-height:1.8}.article-wide-figure{background:#f8fbff;border:1px solid #d4e0ee;border-radius:8px;margin:30px 0 0;overflow:hidden;box-shadow:0 16px 36px #11305b14}.article-wide-figure img{width:100%;height:auto}
.article-section p{color:#344963;margin:18px 0 0;font-size:18px;line-height:2}.english-profile{margin:36px 0 32px}.english-profile h3{color:#07152a;font-size:22px;line-height:1.4;margin:0 0 14px}.english-profile p{margin:0}.chinese-profile p:first-child{margin-top:0}
@media(max-width:760px){.article-nav{flex-direction:column;align-items:flex-start;padding:16px}.article-nav-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%}.article-shell{width:calc(100% - 24px);margin-top:20px}.article-hero{padding:38px 22px}.article-hero h1{font-size:clamp(36px,11vw,52px)}.article-section{padding:42px 22px}.article-section p{font-size:16px;line-height:1.82}.article-section .member-role{font-size:15px}.article-wide-figure{margin-top:24px}}
@media(max-width:440px){.brand{gap:10px}.brand-avatar{width:44px;height:44px}.brand small{white-space:normal}.eyebrow{font-size:12px}.article-shell{width:calc(100% - 16px);margin-bottom:56px}.back-link{width:100%}.article-nav-actions{gap:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.article-hero h1.member-signature{font-size:clamp(22px,4vw,48px);line-height:1.4}