:root { --navy: #0d5197; --deep: #061f38; --blue: #1678bd; --cyan: #74e0ea; --ink: #10263f; --muted: #738193; --line: #dbe4ec; --paper: #f4f9fd; --white: #fff; --red: #c44f52; --shadow: 0 16px 50px rgba(13, 81, 151, .09); font-family: Inter, "Noto Sans SC", system-ui, sans-serif; color: var(--ink); background: var(--paper); }
* { box-sizing: border-box; } body { margin: 0; } button, input, textarea, select { font: inherit; } button { cursor: pointer; } h1, h2, p { margin: 0; } .admin-shell { min-height: 100vh; display: flex; background: var(--paper); }
.sidebar { position: fixed; inset: 0 auto 0 0; width: 246px; display: flex; flex-direction: column; padding: 25px 17px 18px; color: rgba(255,255,255,.74); background: var(--deep); }
.brand-block, .login-brand { display: flex; gap: 12px; align-items: center; } .brand-block { padding: 0 10px 29px; color: white; } .brand-mark { width: 39px; height: 39px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.55); color: white; font-size: 15px; font-weight: 800; letter-spacing: -.1em; } .brand-mark.dark { color: var(--deep); border-color: var(--deep); }
.brand-block strong, .login-brand strong { display: block; font-size: 14px; letter-spacing: .02em; } .brand-block small, .login-brand span { display: block; margin-top: 4px; color: rgba(255,255,255,.45); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; } .login-brand span { color: var(--muted); }
.menu-label, .eyebrow { color: var(--cyan); font-size: 10px; font-weight: 700; letter-spacing: .14em; } .menu-label { padding: 0 10px 10px; color: rgba(255,255,255,.34); font-size: 9px; } .side-nav { display: grid; gap: 3px; } .side-link { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; width: 100%; padding: 12px 10px; color: rgba(255,255,255,.62); background: transparent; border: 0; text-align: left; font-size: 12px; transition: .18s ease; } .side-link small { color: rgba(255,255,255,.29); font-size: 9px; text-transform: uppercase; } .side-link:hover, .side-link.active { color: white; background: rgba(116,224,234,.12); } .side-link.active { box-shadow: inset 2px 0 0 var(--cyan); } .sidebar-foot { margin-top: auto; padding: 17px 10px 0; border-top: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.42); font-size: 10px; line-height: 1.7; } .sidebar-foot b { display: block; color: white; font-size: 12px; } .sidebar-foot small { color: #65c7ae; }
.main-area { width: calc(100% - 246px); margin-left: 246px; } .top-header { height: 74px; display: flex; align-items: center; justify-content: space-between; padding: 0 4vw; background: white; border-bottom: 1px solid var(--line); } .crumb { color: var(--muted); font-size: 12px; } .top-header b { font-size: 12px; } .header-user { display: flex; align-items: center; gap: 9px; } .header-user > div { display: grid; gap: 3px; } .header-user b { font-size: 11px; } .header-user small { color: var(--muted); font-size: 9px; } .online-dot, .live-dot::before { width: 7px; height: 7px; display: inline-block; border-radius: 50%; background: #35b685; } .logout-btn, .close-btn { padding: 7px 9px; color: var(--muted); border: 1px solid var(--line); background: white; font-size: 11px; } .content-wrap { max-width: 1440px; padding: 38px 4vw 64px; margin: auto; }
.page-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 28px; } .page-heading h1 { margin-top: 8px; color: var(--deep); font-size: 28px; letter-spacing: -.04em; } .page-heading p { margin-top: 9px; color: var(--muted); font-size: 12px; } .primary-btn, .secondary-btn { border: 0; padding: 11px 15px; font-size: 12px; transition: .18s ease; } .primary-btn { color: var(--deep); background: var(--cyan); font-weight: 700; } .primary-btn:hover { transform: translateY(-1px); filter: brightness(1.03); } .secondary-btn { color: var(--ink); background: white; border: 1px solid var(--line); } .full-btn { width: 100%; padding: 14px; }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 18px; } .metric-card, .panel { background: white; border: 1px solid var(--line); box-shadow: var(--shadow); } .metric-card { min-height: 130px; padding: 20px; } .metric-card span, .metric-card small { display: block; color: var(--muted); font-size: 11px; } .metric-card strong { display: block; margin: 14px 0 6px; color: var(--deep); font-size: 34px; letter-spacing: -.06em; } .metric-card small { color: var(--blue); font-size: 10px; } .dashboard-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 18px; } .panel { padding: 23px; } .panel-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; padding-bottom: 18px; border-bottom: 1px solid var(--line); } .panel-heading h2 { margin-top: 7px; color: var(--deep); font-size: 18px; } .live-dot { color: #35b685; font-size: 10px; } .live-dot::before { margin-right: 5px; content: ''; } .activity-list { display: grid; } .activity-row { display: flex; gap: 13px; padding: 15px 0; border-bottom: 1px solid #eef2f5; } .activity-row:last-child { border-bottom: 0; } .activity-row i { width: 8px; height: 8px; flex: none; margin-top: 5px; border: 2px solid var(--cyan); border-radius: 50%; } .activity-row b, .activity-row p, .activity-row small { display: block; } .activity-row b { font-size: 12px; } .activity-row p { margin-top: 4px; color: var(--muted); font-size: 11px; } .activity-row small { margin-top: 5px; color: #9ba8b4; font-size: 10px; } .guide-line { display: flex; gap: 16px; padding: 17px 0; border-bottom: 1px solid #eef2f5; } .guide-line:last-child { border-bottom: 0; } .guide-line > span { color: var(--blue); font-size: 11px; font-weight: 700; } .guide-line b { font-size: 12px; } .guide-line p { margin-top: 5px; color: var(--muted); font-size: 11px; line-height: 1.6; }
.table-panel { padding: 0; } .table-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 20px; border-bottom: 1px solid var(--line); } .search-field { display: flex; align-items: center; gap: 9px; color: var(--muted); font-size: 11px; } .search-field input { min-width: 220px; padding: 9px 11px; border: 1px solid var(--line); outline: none; font-size: 12px; } .search-field input:focus, .form-field input:focus, .form-field textarea:focus, .form-field select:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(22,120,189,.1); } .table-scroll { overflow-x: auto; } table { width: 100%; border-collapse: collapse; } th, td { padding: 15px 20px; border-bottom: 1px solid #eef2f5; text-align: left; white-space: nowrap; } th { color: var(--muted); background: #f9fbfc; font-size: 10px; font-weight: 600; } td { color: var(--ink); font-size: 12px; } tr:last-child td { border-bottom: 0; } .row-actions { display: flex; gap: 11px; } .row-actions button { padding: 0; color: var(--blue); border: 0; background: none; font-size: 11px; } .row-actions .danger-text { color: var(--red); } .status-pill { color: #228068; }
.empty-state { padding: 54px 20px; color: var(--muted); text-align: center; font-size: 12px; } .modal-backdrop { position: fixed; inset: 0; z-index: 20; display: grid; place-items: center; padding: 20px; background: rgba(6,31,56,.55); } .modal-card { width: min(720px, 100%); max-height: calc(100vh - 40px); overflow: auto; padding: 25px; background: white; box-shadow: 0 25px 80px rgba(0,0,0,.2); } .modal-heading { display: flex; justify-content: space-between; align-items: flex-start; padding-bottom: 20px; border-bottom: 1px solid var(--line); } .modal-heading h2 { margin-top: 7px; color: var(--deep); font-size: 21px; } .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; padding-top: 20px; } .form-field { display: grid; gap: 7px; color: var(--ink); font-size: 11px; } .form-field.wide { grid-column: 1 / -1; } .form-field input, .form-field textarea, .form-field select { width: 100%; padding: 10px 11px; color: var(--ink); background: white; border: 1px solid var(--line); outline: none; resize: vertical; font-size: 12px; } .checkbox-control { display: flex; align-items: center; gap: 8px; color: var(--ink); font-size: 11px; } .checkbox-control input { width: 15px; height: 15px; accent-color: var(--blue); } .modal-actions { display: flex; justify-content: flex-end; gap: 10px; padding-top: 22px; }
.settings-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; } .form-panel { display: grid; gap: 18px; } .form-panel .panel-heading { margin-bottom: 2px; } .toast { position: fixed; right: 24px; bottom: 24px; z-index: 30; padding: 12px 16px; color: white; background: var(--deep); box-shadow: var(--shadow); font-size: 12px; }
.rich-editor { overflow: hidden; border: 1px solid var(--line); background: white; } .rich-toolbar { display: flex; align-items: center; flex-wrap: wrap; gap: 4px; padding: 7px; background: #f8fafb; border-bottom: 1px solid var(--line); } .rich-toolbar button, .rich-toolbar select { min-height: 28px; padding: 5px 7px; color: var(--ink); background: white; border: 1px solid transparent; font-size: 11px; } .rich-toolbar button:hover, .rich-toolbar select:hover { border-color: #b8ccd8; background: #eef7fa; } .rich-toolbar select { outline: none; } .rich-divider { width: 1px; height: 20px; margin: 0 3px; background: var(--line); } .rich-color { position: relative; display: grid; place-items: center; width: 28px; height: 28px; color: var(--blue); background: white; border: 1px solid transparent; font-size: 13px; font-weight: 800; cursor: pointer; } .rich-color:hover { border-color: #b8ccd8; background: #eef7fa; } .rich-color input { position: absolute; width: 100%; height: 100%; opacity: 0; cursor: pointer; } .rich-content { min-height: 220px; padding: 14px; color: var(--ink); outline: none; font-size: 13px; line-height: 1.75; } .rich-content:focus { box-shadow: inset 0 0 0 2px rgba(22,120,189,.12); } .rich-content:empty::before { color: #a1afb9; content: '在这里编辑内容...'; } .rich-content::after { display: block; clear: both; content: ''; } .rich-content h2 { margin: 15px 0 8px; color: var(--deep); font-size: 21px; } .rich-content h3 { margin: 13px 0 7px; color: var(--deep); font-size: 17px; } .rich-content blockquote { margin: 12px 0; padding: 9px 14px; color: var(--muted); border-left: 3px solid var(--cyan); background: #f3f8fb; } .rich-content ul, .rich-content ol { padding-left: 25px; } .rich-content img { max-width: 100%; height: auto; cursor: pointer; } .rich-content img[data-rich-selected] { outline: 3px solid #1678bd; outline-offset: 3px; } .rich-hint { padding: 7px 13px; color: #94a3af; border-top: 1px solid #eef2f5; font-size: 10px; }
.rich-content { font-size: 17px; line-height: 1.85; }
.rich-content h2 { font-size: 24px; }
.rich-content h3 { font-size: 20px; }
.rich-image-tools { display: grid; grid-template-columns: minmax(180px, .8fr) minmax(310px, 1.25fr) minmax(180px, .8fr) auto; align-items: end; gap: 10px; padding: 10px; color: var(--ink); background: #eef5f9; border-bottom: 1px solid var(--line); }
.rich-image-tools label { display: grid; gap: 5px; color: #52677a; font-size: 10px; font-weight: 700; }
.rich-image-scale { grid-template-columns: auto minmax(90px, 1fr) 38px; align-items: center; }
.rich-image-scale input { min-width: 90px; accent-color: var(--blue); }
.rich-image-scale output { color: var(--blue); font-size: 11px; font-weight: 800; text-align: right; }
.rich-image-align { display: flex; min-width: 0; }
.rich-image-align button { min-height: 30px; flex: 1 1 auto; padding: 5px 7px; color: #52677a; background: white; border: 1px solid #c7d6e0; font-size: 10px; white-space: nowrap; }
.rich-image-align button + button { border-left: 0; }
.rich-image-align button:hover, .rich-image-align button.active { color: white; background: var(--blue); border-color: var(--blue); }
.rich-image-alt input { width: 100%; min-height: 30px; padding: 5px 8px; color: var(--ink); background: white; border: 1px solid #c7d6e0; outline: none; font-size: 11px; }
.rich-image-remove { min-height: 30px; padding: 5px 9px; color: #a83232; background: white; border: 1px solid #ddbcbc; font-size: 10px; }
.rich-hint.error { color: #a83232; }
.media-upload-panel { display: grid; grid-template-columns: .75fr 1.25fr; gap: 24px; margin-bottom: 18px; } .media-upload-copy h2 { margin-top: 8px; color: var(--deep); font-size: 19px; } .media-upload-copy p { margin-top: 9px; color: var(--muted); font-size: 11px; line-height: 1.7; } .media-upload-body { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; } .drop-zone { min-height: 152px; display: grid; place-items: center; padding: 15px; color: var(--muted); border: 1px dashed #a9bfcd; background: #f8fbfc; text-align: center; cursor: pointer; transition: .18s ease; } .drop-zone:hover, .drop-zone.dragging { color: var(--blue); border-color: var(--blue); background: #edf8fb; } .drop-zone input { display: none; } .drop-zone strong, .drop-zone span { display: block; } .drop-zone strong { color: var(--ink); font-size: 12px; } .drop-zone span { margin-top: 8px; font-size: 10px; line-height: 1.5; } .drop-zone img { width: 100%; height: 150px; object-fit: contain; } .media-upload-fields { display: grid; align-content: center; gap: 11px; } .media-upload-actions { display: flex; justify-content: flex-end; gap: 9px; margin-top: 2px; } .primary-btn:disabled { opacity: .55; cursor: wait; transform: none; } .media-thumb { width: 52px; height: 38px; display: block; object-fit: cover; border: 1px solid var(--line); background: #f5f8fa; }
.media-upload-compact { grid-template-columns: 1fr; gap: 12px; padding: 14px; margin: 0; box-shadow: none; background: #f8fbfc; } .media-upload-compact .media-upload-copy h2 { margin-top: 0; font-size: 14px; } .media-upload-compact .media-upload-body { grid-template-columns: 1fr 1fr; } .media-upload-compact .drop-zone { min-height: 100px; } .media-upload-compact .drop-zone img { height: 96px; } .avatar-field { display: grid; gap: 11px; } .avatar-url-row { display: grid; grid-template-columns: minmax(0, 1fr) 88px; gap: 12px; align-items: start; } .avatar-preview { width: 88px; height: 88px; object-fit: cover; border: 1px solid var(--line); background: #f5f8fa; }
.media-upload-status { margin: 0; color: #316274; font-size: 11px; line-height: 1.5; } .media-upload-status.error { color: #a83232; }
.login-shell { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(390px, .85fr); background: var(--deep); } .login-art { position: relative; display: flex; align-items: flex-end; min-height: 100vh; overflow: hidden; padding: 8vw; color: white; background: linear-gradient(90deg, rgba(6,31,56,.93), rgba(6,31,56,.36)), url('https://images.unsplash.com/photo-1511818966892-d7d671e672a2?auto=format&fit=crop&w=1800&q=85') center / cover; } .art-grid { position: absolute; inset: 0; opacity: .14; background-image: linear-gradient(rgba(255,255,255,.4) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.4) 1px, transparent 1px); background-size: 58px 58px; } .login-art-copy { position: relative; } .login-art-copy > span { color: var(--cyan); font-size: 11px; font-weight: 700; letter-spacing: .16em; } .login-art-copy h1 { margin-top: 23px; font-size: clamp(34px, 4.6vw, 66px); line-height: 1.08; letter-spacing: -.06em; } .login-art-copy em { color: var(--cyan); font-style: normal; } .login-art-copy p { margin-top: 21px; color: rgba(255,255,255,.68); font-size: 13px; } .login-card { display: flex; flex-direction: column; justify-content: center; padding: 8vw; background: white; } .login-brand { margin-bottom: 74px; } .login-brand strong { color: var(--deep); } .login-heading h2 { margin-top: 9px; color: var(--deep); font-size: 28px; letter-spacing: -.04em; } .login-heading p { margin-top: 9px; color: var(--muted); font-size: 12px; } .login-card form { display: grid; gap: 18px; margin-top: 31px; } .error-box { padding: 10px; color: var(--red); background: #fff2f2; border: 1px solid #f4cccc; font-size: 11px; } .login-hint { margin-top: 19px; color: #9ba8b4; font-size: 10px; }
.success-box { padding: 10px; color: #176c55; background: #edf9f4; border: 1px solid #b9e4d5; font-size: 11px; } .login-recovery-link { justify-self: center; padding: 2px; color: var(--blue); border: 0; background: transparent; font-size: 11px; cursor: pointer; } .login-recovery-link:hover { text-decoration: underline; }
@media (max-width: 1000px) { .sidebar { width: 208px; } .main-area { width: calc(100% - 208px); margin-left: 208px; } .metric-grid { grid-template-columns: repeat(2, 1fr); } .dashboard-grid, .settings-layout { grid-template-columns: 1fr; } }
@media (max-width: 740px) { .login-shell { display: block; } .login-art { min-height: 260px; padding: 32px 26px; } .login-art-copy h1 { font-size: 33px; } .login-card { min-height: calc(100vh - 260px); padding: 32px 26px; } .login-brand { margin-bottom: 44px; } .sidebar { position: static; width: 100%; min-height: auto; padding: 16px; } .side-nav { grid-template-columns: repeat(2, 1fr); } .sidebar-foot { display: none; } .main-area { width: 100%; margin-left: 0; } .top-header { padding: 0 18px; } .content-wrap { padding: 25px 16px 45px; } .page-heading { align-items: flex-start; flex-direction: column; gap: 17px; } .metric-grid { gap: 9px; } .metric-card { min-height: 110px; padding: 15px; } .metric-card strong { margin-top: 12px; font-size: 28px; } .panel { padding: 16px; } .table-toolbar { align-items: stretch; flex-direction: column; padding: 14px; } .search-field input { min-width: 0; width: 100%; } .search-field { display: grid; grid-template-columns: auto 1fr; } .form-grid { grid-template-columns: 1fr; } .form-field.wide { grid-column: auto; } .header-user > div { display: none; } .media-upload-panel, .media-upload-body { grid-template-columns: 1fr; } }

.contact-config { grid-column: 1 / -1; padding: 18px; background: #f8fbfc; border: 1px solid var(--line); }
.contact-config h3 { margin: 0; color: var(--deep); font-size: 14px; }
.contact-config > p { margin: 6px 0 0; color: var(--muted); font-size: 11px; }
.contact-config .form-grid { padding-top: 16px; }

@media (max-width: 1000px) {
  .rich-image-tools { grid-template-columns: minmax(180px, 1fr) minmax(180px, 1fr); }
  .rich-image-align { grid-column: 1 / -1; flex-wrap: wrap; }
}

@media (max-width: 640px) {
  .rich-image-tools { grid-template-columns: minmax(0, 1fr); }
  .rich-image-align { grid-column: auto; }
  .rich-image-align button { flex: 1 1 30%; }
}
.portal-shell { min-height: 100vh; color: #10263f; background: #f4f9fd; font-family: Inter, "Noto Sans SC", system-ui, sans-serif; }
.portal-shell button { cursor: pointer; font: inherit; }
.portal-loading, .portal-error { min-height: 100vh; display: grid; place-items: center; align-content: center; gap: 15px; color: #738193; background: #f4f9fd; text-align: center; }
.portal-loading span { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; }
.portal-spinner { width: 26px; height: 26px; border: 2px solid #dbe4ec; border-top-color: #53d9df; border-radius: 50%; animation: portal-spin .9s linear infinite; }
@keyframes portal-spin { to { transform: rotate(360deg); } }
.portal-error h1 { color: #0c2f52; font-size: 25px; }
.portal-error p { font-size: 12px; }
.portal-topbar { min-height: 35px; display: flex; justify-content: space-between; align-items: center; padding: 0 5.2vw; color: rgba(255,255,255,.72); background: #0d5197; font-size: 10px; letter-spacing: .08em; }
.portal-topbar > div { display: flex; gap: 18px; }
.portal-header-wrap { position: absolute; z-index: 5; top: 0; left: 0; right: 0; color: white; }
.portal-header { display: flex; align-items: center; justify-content: space-between; min-height: 89px; padding: 0 5.2vw; border-bottom: 1px solid rgba(255,255,255,.18); }
.portal-brand { display: flex; align-items: center; gap: 13px; min-width: 295px; padding: 0; color: white; background: transparent; border: 0; text-align: left; }
.portal-brand-mark { width: 42px; height: 42px; display: grid; place-items: center; flex: none; border: 1px solid rgba(255,255,255,.6); color: white; font-size: 17px; font-weight: 800; letter-spacing: -.08em; }
.portal-brand strong, .portal-brand small { display: block; }
.portal-brand strong { font-size: 14px; letter-spacing: .03em; }
.portal-brand small { margin-top: 3px; color: rgba(255,255,255,.65); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; }
.portal-nav { display: flex; align-items: stretch; gap: clamp(11px, 1.9vw, 28px); height: 89px; }
.portal-nav button { position: relative; display: flex; flex-direction: column; justify-content: center; gap: 3px; padding: 0; color: rgba(255,255,255,.7); background: transparent; border: 0; font-size: 12px; white-space: nowrap; }
.portal-nav button small { font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.portal-nav button:hover, .portal-nav button.active { color: white; }
.portal-nav button.active::after { position: absolute; right: 0; bottom: 16px; left: 0; height: 2px; content: ''; background: #74e0ea; }
.portal-nav .portal-nav-admin { align-self: center; min-height: 35px; padding: 0 12px; color: white; border: 1px solid rgba(255,255,255,.35); font-size: 10px; }
.portal-mobile-trigger { display: none; color: white; background: transparent; border: 1px solid rgba(255,255,255,.35); padding: 8px 10px; font-size: 10px; }
.portal-hero { position: relative; min-height: 700px; display: flex; align-items: flex-end; overflow: hidden; color: white; background-color: #0d5197; background-position: center; background-size: cover; }
.portal-hero::after { position: absolute; inset: 0; opacity: .13; pointer-events: none; content: ''; background-image: linear-gradient(rgba(255,255,255,.5) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.5) 1px, transparent 1px); background-size: 60px 60px; mask-image: linear-gradient(90deg, black, transparent 80%); }
.portal-hero-inner { position: relative; z-index: 1; width: 100%; padding: 160px 5.2vw 82px; }
.portal-eyebrow, .portal-kicker { display: block; color: #74e0ea; font-size: 10px; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }
.portal-eyebrow::before { display: inline-block; width: 27px; height: 1px; margin: 0 10px 3px 0; content: ''; background: #74e0ea; }
.portal-hero h1 { max-width: 790px; margin: 23px 0 17px; font-size: clamp(43px, 6.1vw, 78px); line-height: 1.08; letter-spacing: -.06em; white-space: pre-line; }
.portal-hero p { max-width: 555px; color: rgba(255,255,255,.78); font-size: 14px; line-height: 1.9; }
.portal-solid-btn { display: inline-flex; align-items: center; gap: 10px; margin-top: 30px; padding: 12px 17px; color: #0d5197; background: #74e0ea; border: 0; font-size: 11px; font-weight: 800; }
.portal-solid-btn:hover { background: #a2eef2; transform: translateY(-1px); }
.portal-hero-controls { position: absolute; z-index: 2; right: 5.2vw; bottom: 74px; display: flex; align-items: center; gap: 15px; }
.portal-hero-controls > button { width: 32px; height: 32px; color: white; background: transparent; border: 1px solid rgba(255,255,255,.45); }
.portal-hero-controls > div { display: flex; gap: 8px; }
.portal-hero-controls > div button { width: 24px; height: 2px; padding: 0; background: rgba(255,255,255,.42); border: 0; }
.portal-hero-controls > div button.active { background: #74e0ea; }
.portal-slide-count { position: absolute; z-index: 2; right: 5.2vw; bottom: 32px; color: rgba(255,255,255,.55); font-size: 10px; letter-spacing: .16em; }
.portal-section { padding: 92px 5.2vw; }
.portal-section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 34px; }
.portal-section-heading h2 { margin-top: 10px; color: #10263f; font-size: clamp(27px, 3.2vw, 42px); line-height: 1.15; letter-spacing: -.05em; }
.portal-section-heading h2 em { color: #1678bd; font-style: normal; }
.portal-text-btn { padding: 0; color: #1678bd; background: transparent; border: 0; font-size: 11px; font-weight: 800; white-space: nowrap; }
.portal-overview { background: white; }
.portal-overview-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.portal-overview-grid > div:first-child { max-width: 610px; }
.portal-overview-grid p { color: #738193; font-size: 13px; line-height: 2; }
.portal-overview-grid p + p { margin-top: 13px; }
.portal-metrics { display: flex; gap: 0; margin-top: 38px; }
.portal-metrics > div { min-width: 122px; padding-right: 22px; border-right: 1px solid #dbe4ec; }
.portal-metrics > div + div { padding-left: 22px; }
.portal-metrics > div:last-child { border: 0; }
.portal-metrics strong, .portal-metrics span { display: block; }
.portal-metrics strong { color: #0d5197; font-size: 27px; letter-spacing: -.05em; }
.portal-metrics span { margin-top: 5px; color: #738193; font-size: 10px; }
.portal-overview-visual { min-height: 310px; display: flex; align-items: flex-end; padding: 22px; color: white; background-color: #0d5197; background-position: center; background-size: cover; }
.portal-overview-visual span { font-size: 10px; font-weight: 800; letter-spacing: .12em; }
.portal-research-band { background: #f4f9fd; }
.portal-research-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: #dbe4ec; border-top: 1px solid #dbe4ec; border-left: 1px solid #dbe4ec; }
.portal-research-card { position: relative; min-height: 230px; padding: 23px; background: #f4f9fd; border-right: 1px solid #dbe4ec; border-bottom: 1px solid #dbe4ec; transition: .2s ease; }
.portal-research-card:hover { color: white; background: #0d5197; transform: translateY(-3px); }
.portal-research-card > span { color: #1678bd; font-size: 11px; font-weight: 800; }
.portal-research-card:hover > span, .portal-research-card:hover small, .portal-research-card:hover p { color: #74e0ea; }
.portal-research-card h3 { margin-top: 28px; font-size: 19px; letter-spacing: -.03em; }
.portal-research-card small { display: block; margin-top: 5px; color: #738193; font-size: 10px; letter-spacing: .04em; }
.portal-research-card p { max-width: 260px; margin-top: 19px; color: #738193; font-size: 11px; line-height: 1.8; }
.portal-research-card b { position: absolute; right: 21px; bottom: 20px; font-size: 20px; font-weight: 400; }
.portal-news-band { background: white; }
.portal-news-list { border-top: 1px solid #dbe4ec; }
.portal-news-row { display: grid; grid-template-columns: 38px 1fr auto; align-items: center; gap: 15px; width: 100%; min-height: 63px; padding: 10px 0; color: #10263f; background: transparent; border: 0; border-bottom: 1px solid #dbe4ec; text-align: left; }
.portal-news-row:hover strong { color: #1678bd; }
.portal-news-icon { display: grid; place-items: center; width: 28px; height: 28px; color: #1678bd; border: 1px solid #dbe4ec; font-size: 10px; font-weight: 800; }
.portal-news-row strong { font-size: 12px; font-weight: 700; }
.portal-news-row time { color: #738193; font-size: 10px; }
.portal-inner-page { min-height: 720px; padding: 164px 5.2vw 100px; background: white; }
.portal-breadcrumb { display: flex; gap: 10px; align-items: center; color: #738193; font-size: 11px; }
.portal-breadcrumb button { padding: 0; color: #1678bd; background: transparent; border: 0; font-size: 11px; }
.portal-page-heading { padding: 48px 0 54px; border-bottom: 1px solid #dbe4ec; }
.portal-page-heading > span { color: #1678bd; font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.portal-page-heading h1 { margin-top: 11px; color: #10263f; font-size: clamp(31px, 4.5vw, 58px); letter-spacing: -.06em; }
.portal-page-heading p { max-width: 530px; margin-top: 14px; color: #738193; font-size: 13px; line-height: 1.9; }
.portal-copy-layout { display: grid; grid-template-columns: 190px 1fr; gap: 65px; padding: 57px 0; }
.portal-copy-layout aside { display: grid; align-content: start; gap: 3px; }
.portal-copy-layout aside button { padding: 11px 13px; color: #738193; background: transparent; border: 0; border-left: 2px solid transparent; text-align: left; font-size: 11px; }
.portal-copy-layout aside button.active, .portal-copy-layout aside button:hover { color: #1678bd; border-left-color: #74e0ea; background: #f4f9fd; }
.portal-copy { max-width: 770px; }
.portal-copy h2 { color: #10263f; font-size: 26px; letter-spacing: -.04em; }
.portal-copy p { margin-top: 21px; color: #738193; font-size: 13px; line-height: 2; }
.portal-copy .portal-lead { margin-top: 15px; color: #10263f; font-size: 16px; line-height: 1.9; }
.portal-rich-body { margin-top: 21px; color: #738193; font-size: 13px; line-height: 2; } .portal-rich-body h2 { margin: 23px 0 8px; color: #10263f; font-size: 23px; } .portal-rich-body h3 { margin: 18px 0 6px; color: #10263f; font-size: 18px; } .portal-rich-body p { margin-top: 10px; } .portal-rich-body blockquote { margin: 16px 0; padding: 10px 15px; color: #5f7080; border-left: 3px solid #74e0ea; background: #f4f9fd; } .portal-rich-body ul, .portal-rich-body ol { padding-left: 24px; } .portal-rich-body img { max-width: 100%; height: auto; } .portal-rich-body a { color: #1678bd; text-decoration: underline; }
.portal-contact-box { display: grid; grid-template-columns: 140px 1fr; gap: 13px 20px; margin-top: 34px; padding: 23px; background: #f4f9fd; }
.portal-contact-box span { color: #1678bd; font-size: 10px; font-weight: 800; text-transform: uppercase; }
.portal-contact-box strong { font-size: 12px; font-weight: 600; }
.portal-content-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; padding-top: 48px; }
.portal-member-card { background: #f4f9fd; }
.portal-member-photo { min-height: 270px; display: flex; align-items: flex-end; padding: 18px; color: white; background-color: #1678bd; background-position: center; background-size: cover; }
.portal-member-photo span { font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.portal-member-card > div:last-child { padding: 20px; }
.portal-member-card h3 { font-size: 17px; }
.portal-member-card p { margin-top: 6px; color: #1678bd; font-size: 11px; }
.portal-member-card small, .portal-member-card em { display: block; }
.portal-member-card small { margin-top: 16px; color: #738193; font-size: 10px; }
.portal-member-card em { margin-top: 11px; color: #738193; font-size: 11px; font-style: normal; line-height: 1.7; }
.portal-member-bio { margin-top: 11px; color: #738193; font-size: 11px; line-height: 1.7; } .portal-member-bio p { margin: 0 0 6px; } .portal-member-bio h2, .portal-member-bio h3 { margin: 8px 0 4px; font-size: 13px; }
.portal-research-page-grid .portal-research-card { background: #f4f9fd; }
.portal-rich-snippet { margin-top: 11px; color: #738193; font-size: 12px; line-height: 1.8; } .portal-rich-snippet p { margin: 0 0 7px; } .portal-rich-snippet h2, .portal-rich-snippet h3 { margin: 8px 0 4px; color: inherit; font-size: 14px; } .portal-rich-snippet ul, .portal-rich-snippet ol { padding-left: 20px; }
.portal-achievement-list, .portal-news-page-list { padding-top: 27px; }
.portal-achievement-list article, .portal-news-page-list article { display: grid; grid-template-columns: 140px 1fr; gap: 26px; padding: 26px 0; border-bottom: 1px solid #dbe4ec; }
.portal-achievement-list time, .portal-news-page-list time { color: #1678bd; font-size: 14px; font-weight: 800; }
.portal-achievement-list span, .portal-news-page-list span { color: #1678bd; font-size: 10px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.portal-achievement-list h3, .portal-news-page-list h3 { margin-top: 8px; font-size: 17px; }
.portal-achievement-list p, .portal-news-page-list p { margin-top: 8px; color: #738193; font-size: 12px; line-height: 1.8; }
.portal-resource-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; padding-top: 48px; background: #dbe4ec; }
.portal-resource-grid a { position: relative; min-height: 190px; padding: 25px; color: #10263f; background: #f4f9fd; }
.portal-resource-grid a:hover { color: white; background: #0d5197; }
.portal-resource-grid span { color: #1678bd; font-size: 10px; font-weight: 800; letter-spacing: .12em; }
.portal-resource-grid h3 { margin-top: 22px; font-size: 18px; }
.portal-resource-grid p { max-width: 410px; margin-top: 11px; color: #738193; font-size: 11px; line-height: 1.8; }
.portal-resource-grid a:hover p { color: rgba(255,255,255,.72); }
.portal-resource-grid b { position: absolute; right: 25px; bottom: 23px; font-size: 20px; font-weight: 400; }
.portal-footer { display: grid; grid-template-columns: 1fr auto; gap: 40px; padding: 58px 5.2vw 22px; color: rgba(255,255,255,.7); background: #061f38; }
.portal-footer .footer-brand { min-width: 0; }
.portal-footer p { max-width: 430px; margin-top: 22px; font-size: 11px; line-height: 1.8; }
.portal-footer-links { display: flex; gap: 80px; }
.portal-footer-links div { display: grid; align-content: start; gap: 10px; }
.portal-footer-links b { margin-bottom: 4px; color: #74e0ea; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.portal-footer-links button { padding: 0; color: rgba(255,255,255,.7); background: transparent; border: 0; text-align: left; font-size: 11px; }
.portal-footer-links button:hover { color: white; }
.portal-footer-bottom { grid-column: 1 / -1; display: flex; justify-content: space-between; gap: 20px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.14); font-size: 10px; }
@media (max-width: 900px) { .portal-header { align-items: center; flex-wrap: wrap; padding-top: 14px; padding-bottom: 14px; } .portal-mobile-trigger { display: block; order: 3; } .portal-nav { display: none; width: 100%; height: auto; padding-top: 15px; order: 4; } .portal-nav.open { display: grid; grid-template-columns: repeat(3, 1fr); gap: 5px; } .portal-nav button { min-height: 42px; align-items: flex-start; padding: 8px; background: rgba(3,27,54,.45); text-align: left; } .portal-nav button.active::after { right: 8px; bottom: 3px; left: 8px; } .portal-nav .portal-nav-admin { align-self: stretch; min-height: 42px; } .portal-overview-grid { grid-template-columns: 1fr; gap: 30px; } .portal-content-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .portal-topbar { padding: 0 20px; } .portal-topbar > span, .portal-topbar > div span:first-child { display: none; } .portal-header { padding-right: 20px; padding-left: 20px; } .portal-brand { min-width: 0; max-width: calc(100% - 60px); } .portal-brand strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .portal-brand small { display: none; } .portal-hero { min-height: 610px; } .portal-hero-inner { padding: 145px 23px 95px; } .portal-hero h1 { font-size: 42px; } .portal-hero p { font-size: 12px; } .portal-hero-controls { right: 23px; bottom: 65px; } .portal-slide-count { right: 23px; bottom: 28px; } .portal-section { padding: 62px 23px; } .portal-section-heading { align-items: flex-start; flex-direction: column; gap: 14px; } .portal-section-heading h2 { font-size: 29px; } .portal-research-grid, .portal-content-grid, .portal-resource-grid { grid-template-columns: 1fr; } .portal-news-row { grid-template-columns: 32px 1fr; gap: 10px; } .portal-news-row time { grid-column: 2; margin-top: -5px; text-align: left; } .portal-inner-page { padding: 145px 23px 65px; } .portal-page-heading { padding: 33px 0 37px; } .portal-copy-layout { grid-template-columns: 1fr; gap: 25px; padding-top: 34px; } .portal-copy-layout aside { grid-template-columns: 1fr 1fr; } .portal-copy-layout aside button { border-top: 2px solid transparent; border-left: 0; } .portal-copy-layout aside button.active, .portal-copy-layout aside button:hover { border-top-color: #74e0ea; border-left: 0; } .portal-achievement-list article, .portal-news-page-list article { grid-template-columns: 1fr; gap: 9px; } .portal-contact-box { grid-template-columns: 1fr; gap: 6px; } .portal-footer { grid-template-columns: 1fr; padding: 42px 23px 19px; } .portal-footer-links { gap: 50px; } .portal-footer-bottom { display: block; line-height: 1.8; } .portal-footer-bottom span { display: block; } }
    :root {
  --navy: #146eb6;
  --deep: #0d5197;
  --blue: #2484d0;
  --sky: #eaf7ff;
  --cyan: #74e0ea;
  --ink: #10263f;
  --muted: #708196;
  --line: #dbe4ec;
  --paper: #f4f9fd;
  --white: #ffffff;
  --green: #16866a;
  --amber: #c98713;
  --shadow: 0 18px 50px rgba(3, 29, 62, 0.08);
  --radius: 12px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "Manrope", "Noto Sans SC", sans-serif; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
.icon { width: 18px; height: 18px; stroke-width: 1.8; vertical-align: middle; }
.site-shell { min-height: 100vh; background: var(--paper); }

/* Public site */
.site-topbar { height: 36px; display: flex; justify-content: space-between; align-items: center; padding: 0 5.2vw; background: var(--deep); color: rgba(255,255,255,.72); font-size: 13px; letter-spacing: .08em; }
.topbar-right { display: flex; gap: 18px; align-items: center; }
.site-header { position: absolute; z-index: 10; left: 0; right: 0; top: 36px; height: 88px; display: flex; align-items: center; justify-content: space-between; padding: 0 5.2vw; color: white; border-bottom: 1px solid rgba(255,255,255,.18); }
.brand { display: flex; gap: 13px; align-items: center; min-width: 280px; }
.brand-mark { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.56); color: white; font-size: 17px; font-weight: 800; letter-spacing: -.08em; }
.brand-copy strong { display: block; font-size: 15px; letter-spacing: .03em; }
.brand-copy span { display: block; margin-top: 2px; font-size: 11px; color: rgba(255,255,255,.68); letter-spacing: .12em; text-transform: uppercase; }
.site-nav { display: flex; gap: clamp(12px, 2vw, 31px); align-items: stretch; height: 100%; }
.nav-link { position: relative; display: flex; flex-direction: column; justify-content: center; gap: 3px; color: rgba(255,255,255,.72); font-size: 13px; transition: color .2s ease; }
.nav-link span { font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.nav-link.active, .nav-link:hover { color: white; }
.nav-link.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: 16px; height: 2px; background: var(--cyan); }
.header-actions { display: flex; gap: 9px; align-items: center; }
.outline-btn, .solid-btn, .ghost-btn { border: 0; display: inline-flex; align-items: center; gap: 8px; justify-content: center; transition: all .2s ease; }
.outline-btn { padding: 10px 14px; color: white; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.3); font-size: 13px; }
.outline-btn:hover { background: rgba(255,255,255,.2); }
.menu-toggle { display: none; color: white; background: none; border: 0; }
.hero { position: relative; min-height: 660px; display: flex; align-items: flex-end; overflow: hidden; color: white; background: linear-gradient(90deg, rgba(2,28,58,.95) 0%, rgba(2,31,64,.72) 44%, rgba(2,31,64,.2) 100%) center/cover; }
.hero::after { content: ""; position: absolute; inset: 0; opacity: .13; pointer-events: none; background-image: linear-gradient(rgba(255,255,255,.5) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.5) 1px, transparent 1px); background-size: 60px 60px; mask-image: linear-gradient(90deg, black, transparent 80%); }
.hero-content { position: relative; z-index: 1; width: 100%; padding: 126px 5.2vw 70px; }
.eyebrow { display: flex; align-items: center; gap: 10px; color: var(--cyan); font-size: 13px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--cyan); }
.hero h1 { max-width: 760px; margin: 22px 0 16px; font-size: clamp(42px, 5.2vw, 74px); line-height: 1.06; letter-spacing: -.055em; font-weight: 800; }
.hero h1 em { display: block; color: var(--cyan); font-style: normal; }
.hero-intro { max-width: 530px; margin: 0; color: rgba(255,255,255,.78); font-family: "Noto Sans SC", sans-serif; line-height: 1.9; font-size: 15px; }
.hero-actions { display: flex; gap: 12px; margin-top: 31px; }
.solid-btn { padding: 12px 17px; color: var(--deep); background: var(--cyan); font-size: 14px; font-weight: 700; }
.solid-btn:hover { background: #7adcec; transform: translateY(-1px); }
.light-btn { padding: 12px 17px; color: white; background: transparent; border: 1px solid rgba(255,255,255,.35); font-size: 14px; }
.light-btn:hover { border-color: white; }
.hero-scroll { position: absolute; right: 5.2vw; bottom: 73px; z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 8px; color: rgba(255,255,255,.5); font-size: 11px; letter-spacing: .16em; writing-mode: vertical-rl; }
.hero-scroll::after { content: ""; width: 1px; height: 60px; background: rgba(255,255,255,.45); }
.stats-strip { display: grid; grid-template-columns: repeat(4, 1fr); padding: 0 5.2vw; background: white; border-bottom: 1px solid var(--line); }
.stat { padding: 28px 20px 28px 0; border-right: 1px solid var(--line); }
.stat:not(:first-child) { padding-left: 28px; }
.stat:last-child { border-right: 0; }
.stat b { display: block; color: var(--navy); font-size: 28px; letter-spacing: -.05em; }
.stat span { display: block; margin-top: 5px; color: var(--muted); font-size: 13px; }
.section { padding: 92px 5.2vw; }
.section-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 36px; }
.section-kicker { color: var(--blue); font-size: 12px; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; }
.section-title { margin: 11px 0 0; font-size: clamp(28px, 3vw, 42px); line-height: 1.12; letter-spacing: -.05em; }
.section-title span { color: var(--blue); }
.section-desc { max-width: 435px; margin: 0; color: var(--muted); font-family: "Noto Sans SC", sans-serif; font-size: 13px; line-height: 1.9; }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--blue); font-size: 13px; font-weight: 700; white-space: nowrap; }
.text-link:hover { color: var(--navy); }
.home-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 22px; }
.feature-panel { position: relative; min-height: 385px; padding: 32px; display: flex; align-items: flex-end; overflow: hidden; color: white; background: linear-gradient(180deg, rgba(3,35,71,.05), rgba(3,35,71,.9)) center/cover; }
.feature-panel::before { content: "Research / 01"; position: absolute; left: 32px; top: 29px; color: rgba(255,255,255,.72); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; }
.feature-panel h3 { max-width: 430px; margin: 0; font-size: 27px; line-height: 1.24; letter-spacing: -.04em; }
.feature-panel p { max-width: 430px; margin: 12px 0 0; color: rgba(255,255,255,.7); font-size: 14px; line-height: 1.7; }
.news-panel { padding: 30px; background: white; border: 1px solid var(--line); }
.panel-label { display: flex; align-items: center; justify-content: space-between; margin-bottom: 11px; color: var(--blue); font-size: 12px; letter-spacing: .17em; text-transform: uppercase; }
.news-item { display: grid; grid-template-columns: 63px 1fr; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.news-item:last-child { border-bottom: 0; }
.news-date { color: var(--blue); font-size: 13px; font-weight: 700; line-height: 1.4; }
.news-date b { display: block; font-size: 23px; letter-spacing: -.06em; }
.news-item h4 { margin: 0; color: var(--ink); font-family: "Noto Sans SC", sans-serif; font-size: 14px; line-height: 1.5; }
.news-item p { margin: 6px 0 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
.research-band { background: var(--navy); color: white; }
.research-band .section-kicker { color: var(--cyan); }
.research-band .section-title { color: white; }
.research-band .section-title span { color: var(--cyan); }
.research-band .section-desc { color: rgba(255,255,255,.65); }
.research-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.2); border-left: 1px solid rgba(255,255,255,.2); }
.research-card { min-height: 206px; padding: 26px; border-right: 1px solid rgba(255,255,255,.2); border-bottom: 1px solid rgba(255,255,255,.2); transition: background .2s ease; }
.research-card:hover { background: rgba(255,255,255,.06); }
.research-num { color: var(--cyan); font-size: 14px; font-weight: 700; }
.research-card h3 { margin: 36px 0 7px; font-family: "Noto Sans SC", sans-serif; font-size: 17px; }
.research-card span { color: rgba(255,255,255,.55); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.research-card p { margin: 13px 0 0; color: rgba(255,255,255,.67); font-family: "Noto Sans SC", sans-serif; font-size: 14px; line-height: 1.7; }
.cta-section { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; background: #eaf5fd; }
.cta-section h2 { max-width: 580px; margin: 0; font-size: clamp(28px, 3vw, 44px); letter-spacing: -.06em; line-height: 1.15; }
.cta-section h2 span { color: var(--blue); }
.cta-section p { margin: 16px 0 0; color: var(--muted); font-family: "Noto Sans SC", sans-serif; font-size: 13px; line-height: 1.9; }
.cta-contact { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.contact-card { padding: 22px; background: white; border: 1px solid var(--line); }
.contact-card .icon { color: var(--blue); }
.contact-card b { display: block; margin-top: 17px; font-size: 14px; }
.contact-card span { display: block; margin-top: 7px; color: var(--muted); font-family: "Noto Sans SC", sans-serif; font-size: 14px; line-height: 1.6; }
.site-footer { padding: 48px 5.2vw 26px; color: rgba(255,255,255,.7); background: var(--deep); }
.footer-top { display: flex; justify-content: space-between; gap: 30px; padding-bottom: 38px; border-bottom: 1px solid rgba(255,255,255,.15); }
.footer-brand { color: white; }
.footer-brand p { max-width: 330px; margin: 15px 0 0; font-family: "Noto Sans SC", sans-serif; font-size: 14px; line-height: 1.8; color: rgba(255,255,255,.57); }
.footer-links { display: flex; gap: 58px; }
.footer-links h4 { margin: 0 0 15px; color: white; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; }
.footer-links a { display: block; margin: 9px 0; font-size: 13px; color: rgba(255,255,255,.58); }
.footer-links a:hover { color: white; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; padding-top: 20px; font-size: 12px; color: rgba(255,255,255,.45); }

/* Inner pages */
.inner-top { color: white; background: linear-gradient(115deg, var(--deep), var(--navy)); }
.inner-top .site-header { position: relative; top: auto; }
.page-banner { padding: 52px 5.2vw 55px; border-top: 1px solid rgba(255,255,255,.12); }
.page-banner h1 { margin: 18px 0 0; font-size: clamp(34px, 4vw, 58px); letter-spacing: -.06em; }
.page-banner p { max-width: 530px; margin: 12px 0 0; color: rgba(255,255,255,.64); font-family: "Noto Sans SC", sans-serif; font-size: 13px; line-height: 1.8; }
.breadcrumb { display: flex; align-items: center; gap: 8px; padding: 18px 5.2vw; color: var(--muted); background: white; border-bottom: 1px solid var(--line); font-size: 13px; }
.breadcrumb span:last-child { color: var(--blue); }
.content-layout { display: grid; grid-template-columns: 230px 1fr; gap: 60px; max-width: 1320px; margin: 0 auto; padding: 70px 5.2vw 100px; }
.side-nav { align-self: start; border-top: 2px solid var(--blue); }
.side-nav a { display: flex; align-items: center; justify-content: space-between; padding: 16px 3px; color: var(--muted); border-bottom: 1px solid var(--line); font-family: "Noto Sans SC", sans-serif; font-size: 15px; font-weight: 700; }
.side-nav a.active, .side-nav a:hover { color: var(--blue); font-weight: 800; }
.side-nav a.active::after { content: "→"; font-family: "Manrope"; }
.content-main h2 { margin: 0; font-size: 31px; letter-spacing: -.05em; }
.content-main .lead { margin: 18px 0 0; color: var(--muted); font-family: "Noto Sans SC"; font-size: 14px; line-height: 2; }
.about-overview-body { margin-top: 18px; color: #596b7e; font-family: "Noto Sans SC", sans-serif; font-size: 17px; line-height: 1.95; }
.about-overview-body h2 { margin: 24px 0 9px; color: #15395d; font-size: 24px; letter-spacing: 0; }
.about-overview-body h3 { margin: 20px 0 8px; color: #15395d; font-size: 20px; letter-spacing: 0; }
.about-overview-body p { margin: 0 0 12px; }
.about-overview-body ul, .about-overview-body ol { padding-left: 24px; }
.about-overview-body blockquote { margin: 18px 0; padding: 10px 15px; border-left: 3px solid var(--cyan); background: #f4f9fd; }
.about-overview-body img { max-width: 100%; height: auto; }
.copy-block { margin-top: 35px; padding-top: 28px; border-top: 1px solid var(--line); }
.copy-block h3 { margin: 0 0 12px; font-size: 17px; }
.copy-block p { margin: 10px 0; color: #596b7e; font-family: "Noto Sans SC"; font-size: 15px; line-height: 1.95; }
.info-list { margin: 32px 0 0; border-top: 1px solid var(--line); }
.info-row { display: grid; grid-template-columns: 170px 1fr; gap: 20px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.info-row b { color: var(--blue); font-size: 13px; letter-spacing: .12em; text-transform: uppercase; }
.info-row span { color: #596b7e; font-family: "Noto Sans SC"; font-size: 15px; line-height: 1.75; }
.life-gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.life-gallery-item { min-width: 0; display: grid; grid-template-rows: auto 1fr; overflow: hidden; margin: 0; background: white; border: 1px solid var(--line); }
.life-gallery-image { display: block; overflow: hidden; background: #d9e8ef; }
.life-gallery-item img { width: 100%; aspect-ratio: 4 / 3; display: block; object-fit: cover; transition: transform .25s ease; }
.life-gallery-item:hover img { transform: scale(1.03); }
.life-gallery-image:focus-visible { outline: 2px solid var(--blue); outline-offset: -2px; }
.life-gallery-caption { min-height: 42px; display: -webkit-box; margin: 0; padding: 9px 11px; overflow: hidden; color: #40566a; background: white; border-top: 1px solid #edf0f3; font-family: "Noto Sans SC", sans-serif; font-size: 13px; line-height: 1.55; text-align: center; overflow-wrap: anywhere; -webkit-box-orient: vertical; -webkit-line-clamp: 2; line-clamp: 2; }
.life-gallery-status { min-height: 220px; display: grid; place-items: center; align-content: center; gap: 14px; color: var(--muted); background: #f4f9fd; font-family: "Noto Sans SC", sans-serif; font-size: 13px; }
.life-pagination { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 24px; color: var(--muted); font-family: "Noto Sans SC", sans-serif; font-size: 14px; }
.life-pagination > div { display: flex; flex-wrap: wrap; gap: 8px; }
.life-pagination button { padding: 7px 10px; color: #15395d; background: white; border: 1px solid var(--line); font: inherit; font-size: 14px; }
.life-pagination button:hover:not(:disabled) { color: white; background: var(--deep); border-color: var(--deep); }
.life-pagination button:disabled { cursor: not-allowed; color: #aab7c2; background: #f4f9fd; }
.contact-detail-grid { display: grid; grid-template-columns: 1.25fr 1fr 1fr; gap: 12px; margin-top: 30px; }
.contact-info-list { margin-top: 28px; border-top: 1px solid var(--line); }
.contact-info-row { display: grid; grid-template-columns: minmax(104px, .28fr) 1fr; gap: 18px; padding: 18px 0; color: var(--ink); border-bottom: 1px solid var(--line); }
.contact-info-row > span { color: var(--blue); font-size: 13px; font-weight: 800; letter-spacing: .08em; }
.contact-info-row > b { color: #15395d; font-family: "Noto Sans SC", sans-serif; font-size: 15px; font-weight: 500; line-height: 1.7; }
.contact-info-link { transition: color .18s ease; }
.contact-info-link:hover > b { color: var(--blue); }
.contact-note { margin-top: 24px; color: #64778a; font-size: 14px; line-height: 1.8; }
.contact-detail-card { position: relative; min-height: 126px; display: block; padding: 18px; color: var(--ink); background: #f4f9fd; border: 1px solid var(--line); }
.contact-detail-card > span { display: block; color: var(--blue); font-size: 12px; font-weight: 800; letter-spacing: .13em; }
.contact-detail-card > b { display: block; margin-top: 18px; color: #15395d; font-family: "Noto Sans SC", sans-serif; font-size: 13px; line-height: 1.55; }
.contact-detail-card > small { display: block; margin-top: 6px; color: var(--muted); font-family: "Noto Sans SC", sans-serif; font-size: 13px; line-height: 1.5; }
.contact-detail-link { transition: color .18s ease, background .18s ease, border-color .18s ease; }
.contact-detail-link:hover { color: var(--blue); background: #eaf7ff; border-color: #9cc8e4; }
.contact-detail-link > i { position: absolute; right: 16px; bottom: 15px; color: var(--blue); font-style: normal; font-size: 18px; }
.contact-copy-block { margin-top: 29px; }
.contact-steps { margin-top: 26px; border-top: 1px solid var(--line); }
.contact-steps article { display: grid; grid-template-columns: 35px 1fr; gap: 14px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.contact-steps h3 { margin: 0; color: #15395d; font-family: "Noto Sans SC", sans-serif; font-size: 14px; }
.contact-steps p { margin: 6px 0 0; color: #64778a; font-family: "Noto Sans SC", sans-serif; font-size: 14px; line-height: 1.75; }
.contact-next-step { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 28px; padding: 20px; background: #eaf5fd; border-left: 4px solid var(--blue); }
.contact-next-step h3 { margin: 7px 0 0; color: #15395d; font-family: "Noto Sans SC", sans-serif; font-size: 17px; }
.contact-next-actions { display: flex; align-items: center; flex-wrap: wrap; justify-content: flex-end; gap: 14px; }
.contact-next-actions .solid-btn { color: white; background: var(--deep); }
.contact-next-actions .solid-btn:hover { background: var(--navy); }
.page-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; margin-top: 34px; }
.page-card { padding: 24px; background: white; border: 1px solid var(--line); }
.page-card .num { color: var(--blue); font-size: 13px; font-weight: 700; }
.page-card h3 { margin: 22px 0 6px; font-family: "Noto Sans SC"; font-size: 16px; }
.page-card p { margin: 0; color: var(--muted); font-family: "Noto Sans SC"; font-size: 14px; line-height: 1.8; }
.page-cards .research-card { min-height: 206px; color: var(--ink); background: white; border: 1px solid var(--line); }
.page-cards .research-card span { color: var(--blue); }
.page-cards .research-card p { color: var(--muted); }
.member-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 58px; margin-top: 25px; }
.team-groups { margin-top: 33px; }
.team-group + .team-group { margin-top: 38px; padding-top: 26px; border-top: 1px solid var(--line); }
.team-group-title { margin: 0 0 17px; color: #15395d; font-family: "Noto Sans SC", sans-serif; font-size: 18px; }
.member-card { min-width: 0; min-height: 158px; display: grid; grid-template-columns: 116px minmax(0, 1fr); gap: 18px; overflow: hidden; background: white; border: 0; }
.member-photo { width: 116px; height: 150px; background-color: #eaf1f5; background-image: linear-gradient(135deg, #c9e7f5, #648eae); background-position: center; background-repeat: no-repeat; background-size: contain; }
.member-photo.one { background-image: linear-gradient(135deg, #d6e6ea, #416d8c); }
.member-photo.two { background-image: linear-gradient(135deg, #dce7ef, #7195b5); }
.member-card-body { min-width: 0; padding: 0 0 8px; }
.member-card h3 { margin: 0 0 20px; padding: 7px 10px; color: #101820; background: #f2f2f2; font-family: "Noto Sans SC", sans-serif; font-size: 16px; }
.member-card p { margin: 0; color: #59636d; font-family: "Noto Sans SC"; font-size: 14px; line-height: 1.7; }
.member-card span { display: block; margin-top: 8px; color: var(--blue); font-size: 12px; line-height: 1.5; }
.member-card .portal-member-bio { display: -webkit-box; max-height: 4.95em; margin-top: 8px; overflow: hidden; color: #657483; font-family: "Noto Sans SC", sans-serif; font-size: 13px; line-height: 1.65; -webkit-box-orient: vertical; -webkit-line-clamp: 3; line-clamp: 3; }
.achievement-category-layout { display: grid; grid-template-columns: 205px minmax(0, 1fr); gap: 30px; margin-top: 32px; }
.reference-content-layout:has(.achievement-category-layout) { display: block; padding-top: 25px; }
.reference-content-layout:has(.achievement-category-layout) > .side-nav { display: none; }
.reference-content-layout:has(.achievement-category-layout) > .content-main > h2, .reference-content-layout:has(.achievement-category-layout) > .content-main > .lead { display: none; }
.achievement-category-nav { align-self: start; border-top: 2px solid var(--blue); }
.achievement-category-nav { overflow: hidden; border-top: 0; border-radius: 9px; box-shadow: 0 7px 18px rgba(3,29,62,.09); }
.achievement-category-nav button { display: flex; align-items: center; justify-content: flex-start; gap: 12px; width: 100%; padding: 14px 14px; color: #58616a; background: #f4f4f4; border: 0; border-bottom: 1px solid #d8d8d8; font-family: "Noto Sans SC", sans-serif; font-size: 15px; font-weight: 700; text-align: left; }
.achievement-category-nav button span { color: #9ba8b2; font-family: "Manrope", sans-serif; font-size: 13px; }
.achievement-category-nav button:hover, .achievement-category-nav button.active { color: #15395d; background: #e5e5e5; font-weight: 800; }
.achievement-category-nav button.active::after { content: ""; }
.achievement-category-content { min-width: 0; padding: 22px 24px 12px; background: white; border: 1px solid var(--line); }
.achievement-category-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding-bottom: 13px; border-bottom: 2px solid #efbd4d; }
.achievement-category-heading > div { width: 100%; }
.achievement-category-heading h3 { margin: 0; color: #15395d; font-family: "Noto Sans SC", sans-serif; font-size: 19px; }
.achievement-category-heading p { max-width: 720px; min-height: 8.4em; margin: 9px 0 0; color: #596b7e; font-family: "Noto Sans SC", sans-serif; font-size: 14px; line-height: 1.8; white-space: pre-line; }
.achievement-category-heading span { color: var(--muted); font-size: 13px; }
.achievement-list { border-top: 1px solid #edf0f2; }
.achievement-list-item { display: grid; grid-template-columns: 70px 1fr 20px; gap: 16px; align-items: start; padding: 17px 4px; color: var(--ink); border-bottom: 1px solid #edf0f2; }
.achievement-list-item:hover { color: var(--blue); background: #f7fbfe; }
.achievement-list-item time { color: var(--blue); font-size: 14px; font-weight: 800; }
.achievement-list-item b, .achievement-list-item span, .achievement-list-item small { display: block; }
.achievement-list-item b { font-family: "Noto Sans SC", sans-serif; font-size: 14px; line-height: 1.55; }
.achievement-list-item span { margin-top: 5px; color: #4e6477; font-size: 13px; line-height: 1.55; }
.achievement-list-item small { margin-top: 4px; color: var(--muted); font-size: 14px; }
.achievement-list-item i { color: var(--blue); font-size: 15px; font-style: normal; }
.achievement-table { width: 100%; margin-top: 33px; border-collapse: collapse; background: white; border: 1px solid var(--line); }
.achievement-table th, .achievement-table td { padding: 16px 18px; text-align: left; border-bottom: 1px solid var(--line); }
.achievement-table th { color: var(--blue); background: #f2f8fc; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; }
.achievement-table td { color: #52667b; font-family: "Noto Sans SC"; font-size: 14px; line-height: 1.6; }
.achievement-table td:first-child { color: var(--ink); font-weight: 700; }
.timeline { position: relative; margin-top: 34px; padding-left: 23px; border-left: 1px solid #b9cedd; }
.timeline-item { position: relative; padding: 0 0 30px 24px; }
.timeline-item::before { content: ""; position: absolute; left: -29px; top: 4px; width: 9px; height: 9px; background: var(--blue); border: 4px solid var(--paper); }
.timeline-item time { color: var(--blue); font-size: 13px; font-weight: 700; }
.timeline-item h3 { margin: 8px 0 5px; font-size: 16px; font-family: "Noto Sans SC"; }
.timeline-item p { margin: 0; color: var(--muted); font-family: "Noto Sans SC"; font-size: 14px; line-height: 1.8; }

/* Reference-style news page */
.reference-news-page { min-height: 100vh; padding-bottom: 22px; background: linear-gradient(180deg, #d9effd 0, #eaf7ff 240px, #f8fcff 520px); }
.reference-head-wrap { max-width: 1150px; margin: 0 auto; color: white; background: #126ca9; border-top: 4px solid #0b4f83; box-shadow: 0 9px 28px rgba(2, 48, 93, .2); }
.reference-header { position: relative; padding: 14px 30px 0; }
.reference-brand { display: flex; align-items: center; gap: 20px; width: fit-content; max-width: 100%; min-height: 96px; color: white; }
.reference-brand-marks { display: flex; align-items: center; flex: none; gap: 10px; }
.reference-university-seal { width: 66px; height: 66px; display: block; object-fit: contain; filter: drop-shadow(0 2px 2px rgba(3,29,62,.18)); }
.reference-brand-divider { width: 1px; height: 42px; display: block; flex: none; background: rgba(255,255,255,.35); }
.reference-siid-logo { width: 148px; height: 54px; display: block; object-fit: contain; filter: drop-shadow(0 2px 2px rgba(3,29,62,.18)); }
.reference-brand-marks .reference-logo-image { margin-left: 10px; padding-left: 10px; border-left: 1px solid rgba(255,255,255,.35); }
.reference-brand-copy { min-width: 0; }
.reference-logo { width: 74px; height: 63px; display: grid; place-items: center; color: #f4ba4b; background: linear-gradient(135deg, #267f85, #122e67); border: 2px solid rgba(255,255,255,.25); font-size: 31px; font-weight: 900; letter-spacing: -.12em; text-shadow: 2px 2px 0 rgba(4, 34, 72, .65); }
.reference-logo-image { width: auto; max-width: 150px; height: 56px; display: block; object-fit: contain; object-position: left center; }
.reference-brand strong { display: block; overflow: hidden; font-family: "Noto Sans SC", sans-serif; font-size: clamp(20px, 2.1vw, 27px); font-weight: 800; line-height: 1.15; letter-spacing: 0; text-overflow: ellipsis; white-space: nowrap; }
.reference-brand-copy > span { display: block; margin-top: 7px; overflow: hidden; color: white; font-size: 14px; font-weight: 600; line-height: 1.3; letter-spacing: 0; text-overflow: ellipsis; white-space: nowrap; }
.reference-brand .reference-brand-copy, .reference-brand .reference-brand-copy > span { color: #fff; }
.reference-nav { display: grid; grid-template-columns: repeat(8, 1fr); background: rgba(4, 48, 86, .16); border-top: 1px solid rgba(255,255,255,.16); border-bottom: 3px solid #f1b63e; }
.reference-nav a { min-width: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 66px; overflow: hidden; padding: 9px 5px 10px; color: white; line-height: 1.2; opacity: .92; }
.reference-nav a span { display: block; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.reference-nav a .reference-nav-zh { margin-top: 0; font-family: "Noto Sans SC", sans-serif; font-size: 17px; font-weight: 700; }
.reference-nav a .reference-nav-en { margin-top: 2px; font-family: "Manrope", sans-serif; font-size: 14px; font-weight: 800; }
.reference-nav a:hover, .reference-nav a.active { color: #ffe28b; background: rgba(255,255,255,.08); opacity: 1; }
.reference-main { max-width: 1150px; min-height: 620px; margin: 29px auto 0; padding: 0 14px 54px; background: white; border: 1px solid rgba(118,157,187,.35); border-radius: 11px; box-shadow: 0 0 21px rgba(0, 71, 123, .25); }
.reference-content-main { padding-bottom: 0; }
.home-reference-main { padding: 0; overflow: hidden; }
.home-reference-main .hero { min-height: 515px; }
.home-reference-main .hero-content { padding-left: 52px; padding-right: 52px; }
.home-reference-main .stats-strip { padding-left: 28px; padding-right: 28px; }
.home-reference-main .section { padding-left: 28px; padding-right: 28px; }
.home-reference-main .hero-scroll { right: 34px; }
.home-carousel { position: relative; height: 360px; min-height: 360px; display: flex; align-items: flex-end; overflow: hidden; color: white; background-position: center; background-size: cover; transition: background-image .35s ease; }
.home-carousel::before { position: absolute; inset: 0; content: ""; background: linear-gradient(90deg, rgba(3, 27, 56, .86) 0%, rgba(3, 34, 69, .55) 56%, rgba(3, 34, 69, .08) 100%); }
.home-carousel-content { position: relative; z-index: 1; width: 54%; padding: 20px 42px 28px; }
.home-carousel h1 { max-width: 620px; margin: 8px 0; font-size: 34px; line-height: 1.1; letter-spacing: 0; }
.home-carousel h1 span { display: block; }
.home-carousel p { max-width: 520px; margin: 0; color: rgba(255,255,255,.8); font-family: "Noto Sans SC", sans-serif; font-size: 16px; line-height: 1.6; }
.home-featured-rail { position: absolute; z-index: 2; top: 24px; right: 22px; bottom: 34px; width: min(430px, 42%); display: grid; grid-template-rows: repeat(3, minmax(0, 1fr)); gap: 8px; }
.home-featured-rail button { min-width: 0; display: grid; grid-template-columns: 108px minmax(0, 1fr); align-items: stretch; padding: 0; overflow: hidden; color: #15395d; background: rgba(255, 255, 255, .96); border: 1px solid #9ebed5; border-left: 4px solid #0d7aa8; box-shadow: 0 7px 20px rgba(1, 20, 42, .38); text-align: left; backdrop-filter: blur(5px); transition: background .18s ease, transform .18s ease; }
.home-featured-rail button:hover { background: #eef8fb; transform: translateX(-3px); }
.home-featured-rail img { width: 108px; height: 100%; min-height: 0; object-fit: cover; }
.home-featured-rail img.home-featured-achievement-image { box-sizing: border-box; padding: 6px; object-fit: scale-down; object-position: center; background: white; }
.home-featured-rail button > span { min-width: 0; align-self: stretch; display: grid; align-content: center; padding: 10px 12px; background: #edf4f8; transition: background .18s ease; }
.home-featured-rail button:hover > span { background: #e2eef4; }
.home-featured-rail small { display: flex; justify-content: space-between; gap: 8px; margin-bottom: 5px; color: #0b6b8d; font-size: 14px; font-weight: 800; }
.home-featured-rail small i { color: #687985; font-style: normal; font-weight: 600; }
.home-featured-rail b { display: -webkit-box; overflow: hidden; font-family: "Noto Sans SC", sans-serif; font-size: 16px; line-height: 1.5; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.carousel-controls { position: absolute; z-index: 1; right: 12px; bottom: 10px; display: flex; align-items: center; gap: 2px; }
.carousel-arrow { display: none; }
.carousel-arrow:hover { background: rgba(255,255,255,.24); }
.carousel-arrow .icon { width: 15px; }
.carousel-dots { display: flex; align-items: center; gap: 2px; }
.carousel-dot { width: 18px; height: 18px; padding: 0; color: #3d4650; background: rgba(255,255,255,.7); border: 1px solid rgba(90,104,115,.45); border-radius: 0; font-size: 12px; }
.carousel-dot.active { width: 18px; color: white; background: #c45b62; border-color: #c45b62; border-radius: 0; }
.carousel-count { display: none; }
.home-overview { padding: 28px 16px 22px; background: white; border-bottom: 1px solid var(--line); }
.home-lower-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; padding: 0 0 18px; background: #f0f2f4; }
.home-papers, .home-news, .home-resources { min-width: 0; padding: 0 16px 15px; background: white; }
.home-resources { grid-column: 1 / -1; }
.home-section-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 22px; padding: 0 0 9px 12px; border-bottom: 2px solid #efbd4d; border-left: 6px solid #0d5197; }
.home-section-heading > a, .home-section-actions > a { color: #202a31; font-size: 15px; white-space: nowrap; }
.home-section-heading > a:hover, .home-section-actions > a:hover { color: #0d5197; }
.home-section-heading > div > span { color: var(--blue); font-size: 12px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.home-section-heading h2 { margin: 0; color: #15395d; font-family: "Noto Sans SC", sans-serif; font-size: 22px; line-height: 1.25; letter-spacing: .02em; }
.home-section-heading h2 em { color: var(--blue); font-style: normal; }
.home-section-actions { display: flex; align-items: center; gap: 13px; }
.home-page-dots { display: flex; align-items: center; gap: 5px; }
.home-page-dots button { width: 7px; height: 7px; padding: 0; border: 1px solid #8da1b1; border-radius: 50%; background: white; }
.home-page-dots button.active { border-color: #0d5197; background: #0d5197; }
.overview-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 34px; align-items: stretch; }
.overview-copy > p { max-width: 540px; margin: 0 0 12px; color: #5e7082; font-family: "Noto Sans SC", sans-serif; font-size: 17px; line-height: 1.9; }
.overview-copy.portal-rich-body { color: #5e7082; font-family: "Noto Sans SC", sans-serif; font-size: 17px; line-height: 1.9; }
.overview-copy.portal-rich-body p { margin: 0 0 12px; }
.overview-copy.portal-rich-body h2, .overview-copy.portal-rich-body h3 { margin: 14px 0 7px; color: #15395d; letter-spacing: 0; }
.overview-copy.portal-rich-body h2 { font-size: 22px; }
.overview-copy.portal-rich-body h3 { font-size: 19px; }
.overview-copy.portal-rich-body ul, .overview-copy.portal-rich-body ol { padding-left: 22px; }
.overview-copy.portal-rich-body img { max-width: 100%; height: auto; }
.overview-metrics { display: flex; gap: 0; margin-top: 25px; border-top: 1px solid var(--line); }
.overview-metrics div { min-width: 95px; padding: 17px 22px 0 0; }
.overview-metrics div + div { padding-left: 22px; border-left: 1px solid var(--line); }
.overview-metrics b { display: block; color: var(--navy); font-size: 25px; letter-spacing: -.07em; }
.overview-metrics span { display: block; margin-top: 4px; color: var(--muted); font-family: "Noto Sans SC", sans-serif; font-size: 12px; }
.overview-visual { min-height: 230px; display: flex; align-items: flex-end; padding: 20px; color: white; background: linear-gradient(180deg, rgba(3,34,69,.1), rgba(3,34,69,.85)) center/cover; }
.overview-visual span { font-size: 12px; letter-spacing: .15em; }
.paper-list { border-top: 1px solid #cddbe6; }
.home-list-viewport { min-width: 0; overflow: hidden; }
.home-list-track { display: flex; align-items: stretch; transition: transform .55s cubic-bezier(.22, .61, .36, 1); }
.home-list-page { flex: 0 0 100%; min-width: 0; }
.home-list-thumbnail { width: 92px; height: 80px; display: block; flex: none; object-fit: cover; background: #eaf1f5; }
.home-list-thumbnail-placeholder { display: grid; place-items: center; color: #5e7d98; border: 1px solid #cbd9e3; font-family: "Manrope", sans-serif; font-size: 12px; font-weight: 800; }
.paper-item { display: grid; grid-template-columns: 92px minmax(0, 1fr) 58px; align-items: center; gap: 16px; min-height: 104px; padding: 12px 6px; border-bottom: 1px solid #dce6ed; color: var(--ink); }
.paper-item:hover { color: var(--blue); background: rgba(223,241,255,.35); }
.paper-main b { display: block; margin-top: 3px; font-family: "Noto Sans SC", sans-serif; font-size: 16px; line-height: 1.5; }
.paper-main small { display: block; color: var(--muted); font-size: 15px; line-height: 1.5; }
.paper-main .paper-category { color: #0d5197; font-family: "Noto Sans SC", sans-serif; font-size: 16px; font-weight: 800; }
.paper-main .paper-journal { margin-top: 3px; color: #4d5963; font-family: Georgia, "Times New Roman", serif; font-style: italic; }
.paper-year { color: #4d5963; font-family: "Manrope", sans-serif; font-size: 13px; font-weight: 400; text-align: right; white-space: nowrap; }
.paper-meta { text-align: right; }
.paper-meta small { margin: 0; color: var(--blue); font-family: "Manrope"; text-transform: uppercase; }
.paper-meta strong { display: block; margin-top: 5px; color: var(--muted); font-size: 13px; font-weight: 500; }
.paper-arrow { width: 15px; color: var(--blue); }
.home-news-list { border-top: 1px solid var(--line); }
.home-news .reference-news-row { grid-template-columns: 92px minmax(0, 1fr) 118px; gap: 16px; min-height: 104px; padding: 12px 4px; }
.home-news .reference-news-title { font-size: 17px; }
.home-featured-resources { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; margin: 0 0 24px; }
.home-featured-resources a { min-width: 0; overflow: hidden; color: #15395d; background: #f4f8fb; border: 1px solid #cbd9e3; box-shadow: 0 5px 14px rgba(3,29,62,.07); transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease; }
.home-featured-resources a:hover { color: #0d5197; border-color: #79acd0; box-shadow: 0 9px 20px rgba(3,29,62,.12); transform: translateY(-2px); }
.home-featured-resources img { width: 100%; aspect-ratio: 16 / 10; display: block; object-fit: cover; }
.home-featured-resources span { min-width: 0; display: block; padding: 11px 12px 13px; }
.home-featured-resources small, .home-featured-resources b { display: block; }
.home-featured-resources small { color: var(--blue); font-size: 14px; font-weight: 800; }
.home-featured-resources b { margin-top: 5px; overflow: hidden; font-family: "Noto Sans SC", sans-serif; font-size: 16px; line-height: 1.5; text-overflow: ellipsis; white-space: nowrap; }
.home-resource-groups { display: grid; gap: 0; border-top: 1px solid var(--line); }
.home-resource-group { display: grid; grid-template-columns: 245px minmax(0, 1fr); gap: 28px; padding: 18px 4px; border-bottom: 1px solid var(--line); }
.home-resource-group header small, .resource-page-group header small { color: var(--blue); font-size: 11px; font-weight: 800; text-transform: uppercase; }
.home-resource-group h3, .resource-page-group h3 { margin: 4px 0; color: #15395d; font-family: "Noto Sans SC", sans-serif; font-size: 17px; }
.home-resource-group header p, .resource-page-group header p { margin: 0; color: var(--muted); font-family: "Noto Sans SC", sans-serif; font-size: 13px; line-height: 1.75; }
.home-resource-group > div { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.home-resource-group a { min-width: 0; display: grid; grid-template-columns: 132px minmax(0, 1fr); align-items: center; gap: 16px; color: #1e2a34; }
.home-resource-group a:hover { color: var(--blue); }
.home-resource-group a img { width: 132px; height: 88px; object-fit: cover; }
.home-resource-group a b, .home-resource-group a small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.home-resource-group a b { font-family: "Noto Sans SC", sans-serif; font-size: 16px; }
.home-resource-group a small { margin-top: 4px; color: var(--muted); font-size: 15px; }
.resource-empty { align-self: center; color: #91a0ad; font-size: 13px; }
.resource-page-groups { display: grid; gap: 34px; margin-top: 0; }
.resource-page-group { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 34px; padding-top: 22px; border-top: 2px solid #0d5197; }
.resource-page-list { display: grid; gap: 0; }
.resource-page-list > a { display: grid; grid-template-columns: 132px minmax(0, 1fr) 20px; align-items: center; gap: 20px; padding: 15px 0; color: var(--ink); border-bottom: 1px solid var(--line); }
.resource-page-list > a:hover { color: var(--blue); }
.resource-page-list img { width: 132px; height: 88px; object-fit: cover; }
.resource-page-list b, .resource-page-list small, .resource-page-list em { display: block; }
.resource-page-list b { font-family: "Noto Sans SC", sans-serif; font-size: 15px; }
.resource-page-list small { margin-top: 3px; color: var(--blue); font-size: 12px; }
.resource-page-list em { margin-top: 6px; color: var(--muted); font-family: "Noto Sans SC", sans-serif; font-size: 13px; font-style: normal; line-height: 1.7; }
.resource-page-list i { font-style: normal; }
.reference-breadcrumb { display: flex; align-items: center; gap: 8px; padding: 13px 0 18px; color: #202a33; border-bottom: 1px solid #edf0f3; font-family: "Noto Sans SC", sans-serif; font-size: 16px; }
.reference-breadcrumb a, .reference-breadcrumb span:last-child { color: #0948b2; }
.reference-breadcrumb b { color: #8795a0; font-size: 19px; font-weight: 400; }
.reference-page-heading { display: flex; align-items: baseline; gap: 13px; padding: 25px 34px 0; }
.reference-page-heading h1 { margin: 0; color: #15395d; font-family: "Noto Sans SC", sans-serif; font-size: 25px; letter-spacing: .03em; }
.reference-page-heading span { color: #8b98a3; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; }
.reference-content-layout { grid-template-columns: 210px 1fr; max-width: none; margin: 0; padding: 25px 34px 70px; gap: 46px; }
.reference-content-layout.reference-special-layout { grid-template-columns: 1fr; }
.reference-content-layout .content-main h2 { color: #1d3c60; font-family: "Noto Sans SC", sans-serif; font-size: 24px; }
.reference-content-layout .content-main .lead { color: #596b7e; font-size: 15px; }
.reference-news-page .portal-rich-body { font-size: 17px; line-height: 1.9; }
.reference-news-page .portal-rich-body::after, .detail-rich-body::after { display: block; clear: both; content: ''; }
.reference-news-list { padding: 24px 38px 14px; }
.reference-news-row { display: grid; grid-template-columns: 30px 1fr 118px; align-items: center; gap: 16px; min-height: 58px; padding: 11px 10px; border-bottom: 1px solid #edf0f2; color: #242a31; font-family: "Noto Sans SC", sans-serif; font-size: 15px; transition: background .18s ease, color .18s ease; }
.reference-news-row:hover { color: #084ba8; background: #f5f9fd; }
.reference-news-icon { width: 24px; height: 24px; display: grid; place-items: center; color: #a76522; background: #fff1d9; border: 1px solid #dcae65; font-size: 13px; }
.reference-news-icon .icon { width: 14px; height: 14px; stroke-width: 1.6; }
.reference-news-title { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.reference-news-row time { color: #444c55; font-family: "Manrope", sans-serif; font-size: 14px; text-align: right; white-space: nowrap; }
.interactive-card, .interactive-table-row { cursor: pointer; }
.interactive-card:focus-visible, .interactive-table-row:focus-visible { outline: 2px solid var(--blue); outline-offset: -2px; }
.member-card.interactive-card { transition: transform .18s ease, box-shadow .18s ease; }
.member-card.interactive-card:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(3,29,62,.12); }
.page-cards .research-card.interactive-card { transition: transform .18s ease, color .18s ease, background .18s ease, box-shadow .18s ease; }
.page-cards .research-card.interactive-card:hover { color: white; background: var(--navy); box-shadow: 0 12px 28px rgba(3,29,62,.12); }
.interactive-table-row { transition: background .18s ease, color .18s ease; }
.interactive-table-row:hover { color: var(--blue); background: #f5f9fd; }
.reference-detail-page { padding: 35px 38px 75px; }
.reference-detail { max-width: 900px; margin: 0 auto; }
.reference-detail h1 { max-width: 820px; margin: 13px 0 0; color: #15395d; font-family: "Noto Sans SC", sans-serif; font-size: clamp(28px, 4vw, 48px); font-weight: 800; line-height: 1.25; letter-spacing: 0; }
.detail-kicker { color: var(--blue); font-size: 14px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.detail-en { margin: 9px 0 0; color: #52687a; font-size: 16px; font-weight: 700; letter-spacing: 0; }
.detail-meta { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 18px; color: #52687a; font-size: 14px; font-weight: 600; }
.detail-meta span + span { padding-left: 22px; border-left: 1px solid var(--line); }
.detail-cover { width: 100%; height: auto; display: block; object-fit: contain; margin-top: 28px; background: #eaf3f8; }
.detail-lead { width: 100%; max-width: none; margin: 29px 0 0; color: #445c72; font-family: "Noto Sans SC", sans-serif; font-size: 17px; line-height: 1.85; }
.detail-rich-body { width: 100%; max-width: none; margin-top: 28px; color: #596b7e; font-family: "Noto Sans SC", sans-serif; font-size: 17px; line-height: 1.95; }
.detail-rich-body:empty { display: none; }
.detail-rich-body h2 { margin: 26px 0 8px; color: #15395d; font-size: 24px; }
.detail-rich-body h3 { margin: 20px 0 7px; color: #15395d; font-size: 20px; }
.detail-rich-body p { margin: 0 0 12px; }
.detail-rich-body blockquote { margin: 18px 0; padding: 10px 15px; color: #5f7080; border-left: 3px solid var(--cyan); background: #f4f9fd; }
.detail-rich-body ul, .detail-rich-body ol { padding-left: 25px; }
.detail-rich-body img { max-width: 100%; height: auto; }
.detail-split { display: grid; grid-template-columns: minmax(0, 1fr) 300px; align-items: start; gap: 38px; }
.detail-side-image { width: 100%; max-height: 250px; object-fit: cover; background: #eaf3f8; }
.detail-person { display: grid; grid-template-columns: 130px 1fr; align-items: center; gap: 25px; }
.reference-detail .detail-person h1 { font-size: clamp(28px, 3vw, 38px); }
.detail-person-avatar { width: 130px; height: 130px; display: grid; place-items: center; color: white; background-color: #eaf1f5; background-image: linear-gradient(135deg, #1e72ad, #8bc8d2); background-position: center; background-repeat: no-repeat; background-size: contain; font-size: 25px; font-weight: 800; }
.detail-info-grid { width: 100%; max-width: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 30px; padding: 17px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.detail-info-grid b, .detail-info-grid span, .detail-info-grid a { display: block; }
.detail-info-grid b { color: var(--blue); font-size: 14px; letter-spacing: .12em; text-transform: uppercase; }
.detail-info-grid span, .detail-info-grid a { margin-top: 6px; color: #596b7e; font-size: 16px; }
.detail-info-grid a, .detail-external-link { color: var(--blue); }
.detail-external-link { display: inline-flex; margin-top: 26px; font-size: 14px; font-weight: 700; }
.reference-footer { max-width: 1150px; margin: 0 auto; padding: 24px 22px 14px; color: #76828b; background: #fff; border-top: 1px solid #dbe4ec; font-family: "Noto Sans SC", sans-serif; font-size: 14px; }
.reference-footer-links { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 24px; padding-bottom: 19px; }
.reference-footer-links b { color: #15395d; font-size: 14px; }
.reference-footer-links a { color: #76828b; }
.reference-footer-links a:hover { color: #0d5197; }
.reference-footer-bottom { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 28px; padding-top: 13px; border-top: 1px solid #edf0f3; }
.reference-footer-copy { min-width: 0; display: grid; gap: 7px; line-height: 1.7; }
.reference-footer .footer-contact-line { min-width: 0; display: flex; align-items: baseline; flex-wrap: wrap; gap: 2px 14px; }
.reference-footer .footer-contact-address { min-width: 0; }
.reference-footer .footer-contact-meta { display: inline-flex; white-space: nowrap; }
.reference-footer .footer-visit-stats { width: fit-content; display: inline-flex; align-items: center; gap: 6px; padding: 4px 8px; color: #4f6374; border-left: 3px solid #0d5197; background: #f1f6fa; font-family: "Manrope", "Noto Sans SC", sans-serif; font-size: 12px; white-space: nowrap; }
.footer-visit-stats b { color: #15395d; font-weight: 800; }
.footer-visit-stats i { width: 1px; height: 11px; display: block; margin: 0 2px; background: #c7d4de; }
.reference-footer-marks { display: flex; align-items: flex-end; justify-content: flex-end; gap: 14px; }
.reference-footer-marks figure { min-width: 72px; display: grid; grid-template-rows: 76px auto; place-items: center; row-gap: 5px; margin: 0; padding-left: 14px; border-left: 1px solid #edf0f3; }
.reference-footer-marks .footer-mark-mfr-group { width: 172px; }
.reference-footer-marks img { display: block; object-fit: contain; }
.reference-footer-marks .footer-mark-uestc { width: 64px; height: 64px; }
.reference-footer-marks .footer-mark-mfr { width: 64px; height: 62px; mix-blend-mode: multiply; }
.reference-footer-marks .footer-mark-wechat { width: 68px; height: 68px; }
.reference-footer-marks figcaption { margin: 0; color: #667886; font-size: 12px; line-height: 1.4; text-align: center; white-space: nowrap; }
.reference-footer-record { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 8px 18px; margin-top: 13px; padding-top: 10px; border-top: 1px solid #edf0f3; font-size: 12px; line-height: 1.7; text-align: center; }
.reference-footer-record a { display: inline-flex; align-items: center; gap: 6px; color: #667886; white-space: nowrap; transition: color .18s ease; }
.reference-footer-record .footer-record-icon { width: 18px; height: 18px; flex: 0 0 18px; object-fit: contain; }
.reference-footer-record a:hover { color: #0d5197; text-decoration: underline; text-underline-offset: 3px; }

/* Admin */
.admin-shell { min-height: 100vh; display: grid; grid-template-columns: 248px 1fr; background: #f4f7fa; }
.admin-sidebar { min-height: 100vh; display: flex; flex-direction: column; color: rgba(255,255,255,.68); background: var(--deep); }
.admin-brand { padding: 29px 25px; color: white; border-bottom: 1px solid rgba(255,255,255,.12); }
.admin-brand .brand-mark { margin-bottom: 15px; }
.admin-brand b { display: block; font-size: 15px; }
.admin-brand span { display: block; margin-top: 5px; font-size: 10px; color: rgba(255,255,255,.46); letter-spacing: .15em; text-transform: uppercase; }
.admin-menu { min-height: 0; padding: 24px 14px; flex: 1; overflow-y: auto; }
.admin-menu-group + .admin-menu-group { margin-top: 22px; }
.admin-menu-label { padding: 0 12px 10px; color: rgba(255,255,255,.32); font-size: 10px; letter-spacing: .15em; text-transform: uppercase; }
.admin-nav { display: flex; align-items: center; gap: 11px; width: 100%; margin: 3px 0; padding: 12px; color: rgba(255,255,255,.64); background: transparent; border: 0; text-align: left; font-size: 12px; }
.admin-nav:hover, .admin-nav.active { color: white; background: rgba(76,199,220,.16); }
.admin-nav.active { box-shadow: inset 3px 0 var(--cyan); }
.admin-nav .icon { width: 16px; }
.admin-nav span:last-child { min-width: 0; }
.admin-nav small { display: block; margin-top: 3px; color: rgba(255,255,255,.32); font-size: 8px; letter-spacing: .06em; }
.admin-sidebar-foot { padding: 18px 25px; border-top: 1px solid rgba(255,255,255,.12); font-size: 10px; line-height: 1.7; }
.admin-main { min-width: 0; }
.admin-header { height: 78px; display: flex; align-items: center; justify-content: space-between; padding: 0 34px; background: white; border-bottom: 1px solid var(--line); }
.admin-breadcrumb { color: var(--muted); font-size: 11px; }
.admin-breadcrumb strong { color: var(--ink); }
.admin-actions { display: flex; align-items: center; gap: 16px; }
.icon-btn { position: relative; display: grid; place-items: center; width: 34px; height: 34px; color: var(--muted); background: transparent; border: 0; }
.icon-btn:hover { color: var(--blue); background: var(--sky); }
.notification-dot { position: absolute; right: 6px; top: 6px; width: 5px; height: 5px; background: #eb6458; }
.admin-user { display: flex; align-items: center; gap: 10px; padding-left: 16px; border-left: 1px solid var(--line); }
.avatar { width: 31px; height: 31px; display: grid; place-items: center; color: white; background: var(--blue); border-radius: 50%; font-size: 11px; font-weight: 800; }
.admin-user b { display: block; color: var(--ink); font-size: 11px; }
.admin-user span { display: block; color: var(--muted); font-size: 10px; }
.admin-content { padding: 33px 34px 48px; }
.admin-heading { display: flex; justify-content: space-between; gap: 20px; align-items: flex-end; margin-bottom: 28px; }
.admin-heading h1 { margin: 0; font-size: 26px; letter-spacing: -.05em; }
.admin-heading p { margin: 7px 0 0; color: var(--muted); font-family: "Noto Sans SC"; font-size: 12px; }
.admin-btn { padding: 10px 14px; color: white; background: var(--blue); border: 0; font-size: 11px; }
.admin-btn:hover { background: var(--navy); }
.admin-btn.secondary { color: var(--blue); background: var(--sky); }
.dashboard-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.dash-card { padding: 20px; background: white; border: 1px solid var(--line); }
.dash-card-top { display: flex; align-items: flex-start; justify-content: space-between; }
.dash-card .icon { color: var(--blue); }
.dash-card small { display: block; color: var(--muted); font-size: 10px; }
.dash-card b { display: block; margin-top: 15px; font-size: 28px; letter-spacing: -.07em; }
.trend { display: inline-flex; align-items: center; gap: 3px; margin-top: 9px; color: var(--green); font-size: 10px; }
.dashboard-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 14px; margin-top: 14px; }
.admin-panel { padding: 23px; background: white; border: 1px solid var(--line); }
.admin-panel-header { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 20px; }
.admin-panel-header h2 { margin: 0; font-size: 14px; }
.admin-panel-header span { color: var(--muted); font-size: 10px; }
.bar-chart { height: 205px; display: flex; align-items: flex-end; gap: 14px; padding: 0 8px 22px; border-bottom: 1px solid var(--line); background: repeating-linear-gradient(to bottom, transparent 0, transparent 50px, #edf2f6 51px); }
.bar-group { height: 100%; flex: 1; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: 9px; }
.bars { height: 150px; width: 100%; display: flex; justify-content: center; align-items: flex-end; gap: 4px; }
.bar { width: 11px; background: #b9e8f1; }
.bar.dark { background: var(--blue); }
.bar-label { color: var(--muted); font-size: 9px; }
.activity-item { display: grid; grid-template-columns: 30px 1fr; gap: 11px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.activity-item:last-child { border-bottom: 0; }
.activity-icon { width: 28px; height: 28px; display: grid; place-items: center; color: var(--blue); background: var(--sky); }
.activity-item p { margin: 0; font-family: "Noto Sans SC"; font-size: 11px; line-height: 1.5; }
.activity-item time { display: block; margin-top: 3px; color: var(--muted); font-size: 9px; }
.table-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 15px; margin-bottom: 15px; }
.search-box { display: flex; align-items: center; gap: 8px; min-width: 230px; padding: 9px 12px; background: #f5f8fa; border: 1px solid var(--line); }
.search-box .icon { width: 15px; color: var(--muted); }
.search-box input { width: 100%; color: var(--ink); background: transparent; border: 0; outline: 0; font-size: 11px; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td { padding: 14px 10px; text-align: left; border-bottom: 1px solid var(--line); }
.data-table th { color: var(--muted); font-size: 9px; letter-spacing: .12em; text-transform: uppercase; }
.data-table td { color: #52667b; font-family: "Noto Sans SC"; font-size: 11px; }
.data-table td strong { display: block; color: var(--ink); font-family: "Manrope", "Noto Sans SC"; font-size: 12px; }
.status { display: inline-flex; padding: 4px 8px; font-family: "Manrope"; font-size: 9px; }
.status.published, .status.active { color: var(--green); background: #e3f5ef; }
.status.draft { color: var(--amber); background: #fff5df; }
.status.inactive { color: #8d98a4; background: #eef1f3; }
.table-action { color: var(--blue); background: none; border: 0; font-size: 11px; }
.admin-wide { margin-top: 14px; }
.media-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 13px; }
.media-item { position: relative; min-height: 185px; overflow: hidden; background-position: center; background-size: cover; }
.media-0 { background-image: linear-gradient(180deg, rgba(3,29,62,.05), rgba(3,29,62,.75)); }
.media-1 { background-image: linear-gradient(180deg, rgba(3,29,62,.05), rgba(3,29,62,.75)); }
.media-2 { background-image: linear-gradient(180deg, rgba(3,29,62,.05), rgba(3,29,62,.75)); }
.media-3 { background-image: linear-gradient(180deg, rgba(3,29,62,.05), rgba(3,29,62,.75)); }
.media-overlay { position: absolute; left: 14px; right: 10px; bottom: 11px; display: flex; align-items: center; justify-content: space-between; color: white; font-size: 10px; letter-spacing: .07em; text-transform: uppercase; }
.media-overlay .icon-btn { width: 26px; height: 26px; color: white; background: rgba(3,29,62,.45); }
.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.setting-row { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.setting-row:first-child { padding-top: 0; }
.setting-row:last-child { border-bottom: 0; }
.setting-row b { display: block; font-size: 12px; }
.setting-row span { display: block; margin-top: 4px; color: var(--muted); font-family: "Noto Sans SC"; font-size: 10px; }
.switch { width: 36px; height: 20px; padding: 2px; background: #cbd6df; border: 0; border-radius: 20px; }
.switch::after { content: ""; display: block; width: 16px; height: 16px; background: white; border-radius: 50%; transition: transform .2s ease; }
.switch.on { background: var(--blue); }
.switch.on::after { transform: translateX(16px); }

/* Modal + responsive */
.modal-backdrop { position: fixed; z-index: 100; inset: 0; display: flex; align-items: center; justify-content: center; overflow-y: auto; padding: 16px; background: rgba(2,20,43,.64); }
.modal { width: min(860px, 100%); max-height: calc(100vh - 32px); display: flex; flex-direction: column; overflow: hidden; background: white; box-shadow: 0 25px 80px rgba(0,0,0,.25); }
.modal-head { display: flex; flex: none; justify-content: space-between; align-items: flex-start; gap: 20px; padding: 22px 28px 18px; border-bottom: 1px solid var(--line); }
.modal-head h2 { margin: 0; font-size: 21px; letter-spacing: -.04em; }
.modal-head p { margin: 6px 0 0; color: var(--muted); font-family: "Noto Sans SC"; font-size: 11px; }
.modal-close { display: grid; place-items: center; width: 30px; height: 30px; flex: none; color: var(--muted); background: #f2f6f8; border: 0; }
.modal-close:hover { color: var(--ink); background: #e8f0f5; }
.modal form { min-height: 0; display: flex; flex: 1 1 auto; flex-direction: column; overflow: hidden; }
.modal-body { min-height: 0; display: grid; flex: 1 1 auto; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 20px; align-content: start; overflow-y: auto; padding: 4px 28px 10px; }
.form-field { margin: 13px 0; }
.form-field-wide { grid-column: 1 / -1; }
.form-field label { display: block; margin-bottom: 7px; color: var(--muted); font-size: 10px; }
.form-field input, .form-field select, .form-field textarea { width: 100%; padding: 11px 12px; color: var(--ink); background: #f8fafc; border: 1px solid var(--line); outline: 0; font-size: 12px; }
.form-field textarea { min-height: 90px; resize: vertical; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-color: var(--blue); }
.modal .form-field { min-width: 0; margin: 0; padding: 10px 0; }
.modal .form-field input, .modal .form-field select, .modal .form-field textarea { padding: 10px 12px; }
.modal .form-field input:focus, .modal .form-field select:focus, .modal .form-field textarea:focus { box-shadow: 0 0 0 3px rgba(36,132,208,.1); }
.modal-actions { display: flex; flex: none; justify-content: flex-end; gap: 9px; margin: 0; padding: 14px 28px; background: white; border-top: 1px solid var(--line); box-shadow: 0 -7px 16px rgba(3,29,62,.04); }
.modal-actions .cancel { padding: 10px 14px; color: var(--muted); background: #f2f6f8; border: 0; font-size: 11px; }
.modal-actions .cancel:hover { color: var(--ink); background: #e8f0f5; }
.modal .rich-content { min-height: 170px; max-height: 250px; overflow-y: auto; }
.modal .media-upload-compact { margin: 0; }
.field-help { display: block; margin-top: 7px; color: #75889a; font-family: "Noto Sans SC", sans-serif; font-size: 10px; line-height: 1.65; }

.page-key { display: block; margin-top: 4px; color: var(--muted); font-family: "Manrope", sans-serif; font-size: 9px; }
.page-config-table .page-source { min-width: 320px; white-space: normal; line-height: 1.65; }
.page-config-modal { width: min(980px, 100%); }
.page-config-section { grid-column: 1 / -1; padding: 20px 0 10px; border-bottom: 1px solid var(--line); }
.page-config-section:last-child { border-bottom: 0; }
.page-config-section > h3, .page-config-section-head h3 { margin: 0; color: var(--deep); font-size: 14px; }
.page-config-section > p, .page-config-section-head p { margin: 6px 0 0; color: var(--muted); font-size: 10px; line-height: 1.65; }
.page-config-section-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.page-config-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 20px; margin-top: 6px; }
.repeat-list { margin-top: 14px; border-top: 1px solid var(--line); }
.repeat-row { display: grid; grid-template-columns: 90px minmax(140px, .6fr) minmax(220px, 1fr) auto; gap: 12px; align-items: end; padding: 10px 0; border-bottom: 1px solid var(--line); }
.repeat-row .form-field { margin: 0; }
.repeat-row .table-action { margin-bottom: 11px; }
.table-action.danger { color: var(--red); }
.mapping-note { display: grid; grid-template-columns: 130px minmax(0, 1fr) auto; gap: 18px; align-items: center; padding: 17px 20px; margin-bottom: 14px; background: #eaf5fd; border-left: 4px solid var(--blue); }
.mapping-note strong { color: var(--deep); font-size: 12px; }
.mapping-note > span { color: #52667b; font-size: 11px; line-height: 1.65; }
.mapping-note > div, .mapping-actions { display: flex; flex-wrap: wrap; gap: 7px; }
.mapping-note button, .mapping-link, .mapping-actions button { padding: 6px 9px; color: var(--blue); background: white; border: 1px solid #bad4e5; font-size: 10px; }
.mapping-link:hover, .mapping-actions button:hover, .mapping-note button:hover { background: #f4fbff; border-color: var(--blue); }
.mapping-actions span { color: var(--muted); font-size: 10px; }
.mapping-table td { white-space: normal; line-height: 1.6; }
.mapping-table th:nth-child(1) { min-width: 130px; }
.mapping-table th:nth-child(2) { min-width: 150px; }
.mapping-table th:nth-child(3) { min-width: 260px; }
.settings-organized { align-items: start; }
.settings-organized .admin-panel { min-width: 0; }
.settings-crosslink { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 15px; margin-top: 18px; background: #eef7fb; border-left: 3px solid var(--cyan); }
.settings-crosslink b { display: block; font-size: 12px; }
.settings-crosslink span { display: block; margin-top: 5px; color: var(--muted); font-size: 10px; line-height: 1.6; }
.settings-field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 16px; }
.about-overview-editor { padding: 24px 28px 28px; }
.about-overview-editor > label { display: block; margin-bottom: 10px; color: var(--ink); font-size: 12px; font-weight: 800; }
.about-overview-editor .rich-content { min-height: 360px; }
.footer-link-row { grid-template-columns: minmax(120px, .55fr) minmax(220px, 1fr) auto; }
.add-row-button { margin-top: 14px; }

@media (max-height: 700px) {
  .modal-backdrop { align-items: flex-start; padding: 8px; }
  .modal { max-height: calc(100vh - 16px); }
  .modal-head { padding-top: 14px; padding-bottom: 12px; }
  .modal .rich-content { min-height: 120px; max-height: 180px; }
  .modal-actions { padding-top: 10px; padding-bottom: 10px; }
}

@media (max-width: 1050px) {
  .site-nav { gap: 14px; }
  .brand { min-width: 218px; }
  .brand-copy strong { font-size: 12px; }
  .nav-link { font-size: 11px; }
  .nav-link span { font-size: 8px; }
  .content-layout { gap: 34px; }
  .reference-header { padding-right: 18px; padding-left: 18px; }
  .reference-brand { gap: 18px; }
  .reference-brand-marks { gap: 10px; }
  .reference-university-seal { width: 56px; height: 56px; }
  .reference-brand-divider { height: 40px; }
  .reference-siid-logo { width: 138px; height: 48px; }
  .reference-brand strong { font-size: 23px; }
  .reference-nav a { padding-right: 2px; padding-left: 2px; }
  .reference-nav a .reference-nav-zh { font-size: 15px; }
  .reference-nav a .reference-nav-en { font-size: 12px; }
}
@media (max-width: 820px) {
  .site-topbar { padding: 0 20px; }
  .site-header { top: 36px; height: 72px; padding: 0 20px; }
  .site-nav { position: absolute; display: none; top: 72px; left: 0; right: 0; height: auto; padding: 9px 20px 15px; background: var(--deep); border-bottom: 1px solid rgba(255,255,255,.15); }
  .site-nav.open { display: block; }
  .nav-link { flex-direction: row; justify-content: space-between; padding: 11px 0; }
  .nav-link.active::after { bottom: 0; right: auto; width: 30px; }
  .menu-toggle { display: grid; place-items: center; }
  .header-actions { margin-left: auto; margin-right: 8px; }
  .header-actions .outline-btn { padding: 8px; font-size: 0; }
  .header-actions .outline-btn .icon { margin: 0; }
  .hero { min-height: 620px; }
  .hero-content { padding: 110px 20px 54px; }
  .hero h1 { font-size: 42px; }
  .hero-scroll { display: none; }
  .stats-strip { grid-template-columns: repeat(2, 1fr); padding: 0 20px; }
  .stat, .stat:not(:first-child) { padding: 20px 15px; }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .section { padding: 62px 20px; }
  .section-header { display: block; }
  .section-desc { margin-top: 16px; }
  .section-header .text-link { margin-top: 18px; }
  .home-grid, .cta-section { grid-template-columns: 1fr; }
  .research-grid { grid-template-columns: 1fr; }
  .research-card { min-height: 160px; }
  .research-card h3 { margin-top: 22px; }
  .footer-top, .footer-bottom { display: block; }
  .footer-links { gap: 35px; margin-top: 28px; }
  .footer-bottom span { display: block; margin-top: 10px; }
  .inner-top .site-header { position: relative; }
  .page-banner { padding: 42px 20px; }
  .breadcrumb { padding: 15px 20px; }
  .content-layout { grid-template-columns: 1fr; gap: 30px; padding: 45px 20px 70px; }
  .side-nav { display: grid; grid-template-columns: 1fr 1fr; }
  .side-nav a { padding: 11px 4px; }
  .member-grid { grid-template-columns: 1fr; gap: 22px; }
  .page-cards { grid-template-columns: 1fr 1fr; }
  .admin-shell { display: block; }
  .admin-sidebar { position: fixed; z-index: 50; left: -250px; top: 0; bottom: 0; width: 248px; transition: left .2s ease; }
  .admin-sidebar.open { left: 0; }
  .admin-header { padding: 0 20px; }
  .admin-content { padding: 27px 20px 38px; }
  .dashboard-cards { grid-template-columns: 1fr 1fr; }
  .dashboard-grid, .settings-grid { grid-template-columns: 1fr; }
  .media-grid { grid-template-columns: 1fr 1fr; }
  .admin-mobile-menu { display: grid !important; }
  .table-toolbar { align-items: stretch; flex-direction: column; }
  .search-box { width: 100%; }
  .data-table { min-width: 620px; }
  .admin-panel:has(.data-table) { overflow-x: auto; }
  .modal-backdrop { align-items: flex-start; padding: 10px; }
  .modal { max-height: calc(100vh - 20px); }
  .modal-head { padding: 18px 20px 15px; }
  .modal-body { grid-template-columns: 1fr; padding-right: 20px; padding-left: 20px; }
  .page-config-fields, .settings-field-grid { grid-template-columns: 1fr; }
  .repeat-row, .footer-link-row { grid-template-columns: 1fr; }
  .repeat-row .table-action { justify-self: start; margin-bottom: 0; }
  .mapping-note { grid-template-columns: 1fr; }
  .form-field-wide { grid-column: auto; }
  .modal-actions { padding-right: 20px; padding-left: 20px; }
  .reference-header { padding: 7px 15px 0; }
  .reference-brand { gap: 14px; min-height: 68px; padding-top: 0; }
  .reference-brand-marks { gap: 8px; }
  .reference-university-seal { width: 46px; height: 46px; }
  .reference-brand-divider { height: 34px; }
  .reference-siid-logo { width: 108px; height: 38px; }
  .reference-brand-marks .reference-logo-image { height: 44px; }
  .reference-logo { width: 57px; height: 49px; font-size: 24px; }
  .reference-brand strong { font-size: 19px; }
  .reference-brand-copy > span { margin-top: 4px; font-size: 11px; }
  .reference-nav { grid-template-columns: repeat(4, 1fr); }
  .reference-nav a { min-height: 56px; padding: 7px 3px 8px; }
  .reference-nav a .reference-nav-zh { font-size: 13px; }
  .reference-nav a .reference-nav-en { margin-top: 1px; font-size: 12px; }
  .reference-main { margin-top: 17px; padding: 0 10px 35px; border-radius: 8px; }
  .home-reference-main { padding: 0; }
  .home-reference-main .hero { min-height: 560px; }
  .home-reference-main .hero-content { padding-left: 20px; padding-right: 20px; }
  .home-reference-main .stats-strip { padding-left: 20px; padding-right: 20px; }
  .home-reference-main .section { padding-left: 20px; padding-right: 20px; }
  .home-reference-main .hero-scroll { display: none; }
  .home-carousel { height: 450px; min-height: 450px; align-items: flex-start; }
  .home-carousel-content { width: 100%; padding: 16px 20px 0; }
  .home-carousel h1 { margin: 8px 0; font-size: 28px; }
  .home-carousel p { display: none; }
  .home-featured-rail { top: 190px; right: 12px; bottom: 34px; left: 12px; width: auto; gap: 6px; }
  .home-featured-rail button { grid-template-columns: 82px minmax(0, 1fr); }
  .home-featured-rail img { width: 82px; }
  .home-featured-rail button > span { padding: 7px 9px; }
  .home-featured-rail b { font-size: 15px; }
  .carousel-controls { right: 12px; bottom: 10px; }
  .carousel-count { right: 20px; top: 20px; }
  .home-overview { padding: 22px 10px 14px; }
  .home-lower-grid { grid-template-columns: 1fr; gap: 12px; padding-bottom: 12px; }
  .home-papers, .home-news, .home-resources { padding: 0 10px 12px; }
  .home-section-heading { display: flex; margin-bottom: 12px; padding-left: 9px; }
  .home-section-heading h2 { font-size: 18px; }
  .overview-grid { grid-template-columns: 1fr; gap: 22px; }
  .overview-visual { min-height: 190px; }
  .home-section-actions { gap: 9px; }
  .home-list-thumbnail { width: 74px; height: 68px; }
  .paper-item { grid-template-columns: 74px minmax(0, 1fr) 50px; gap: 11px; min-height: 90px; padding: 10px 0; }
  .paper-year { font-size: 12px; }
  .paper-meta { display: none; }
  .paper-main b { font-size: 15px; }
  .reference-breadcrumb { font-size: 15px; }
  .reference-page-heading { padding: 21px 10px 0; }
  .reference-page-heading h1 { font-size: 21px; }
  .reference-content-layout { grid-template-columns: 1fr; gap: 25px; padding: 20px 10px 45px; }
  .reference-content-layout .side-nav { grid-template-columns: 1fr 1fr; }
  .life-gallery, .contact-detail-grid { grid-template-columns: 1fr 1fr; }
  .contact-detail-grid .contact-detail-card:first-child { grid-column: 1 / -1; }
  .contact-next-step { display: block; }
  .contact-next-actions { justify-content: flex-start; margin-top: 17px; }
  .achievement-category-layout { grid-template-columns: 1fr; gap: 18px; margin-top: 24px; }
  .achievement-category-nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 0; border-left: 2px solid var(--blue); }
  .achievement-category-nav button { min-height: 45px; padding: 10px 9px; border: 1px solid var(--line); border-left: 0; font-size: 15px; }
  .achievement-category-nav button.active::after { display: none; }
  .achievement-category-content { padding: 18px 12px 8px; }
  .achievement-list-item { grid-template-columns: 52px 1fr 16px; gap: 10px; padding: 14px 2px; }
  .achievement-list-item b { font-size: 14px; }
  .reference-news-list { padding: 15px 0; }
  .reference-news-row { grid-template-columns: 26px 1fr; gap: 11px; min-height: 55px; padding: 9px 5px; font-size: 14px; }
  .home-news .reference-news-row { grid-template-columns: 74px minmax(0, 1fr); gap: 11px; min-height: 90px; padding: 10px 0; font-size: 13px; }
  .home-news .reference-news-title { font-size: 15px; }
  .home-featured-resources { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-bottom: 18px; }
  .home-featured-resources a:first-child { grid-column: 1 / -1; }
  .home-resource-group { grid-template-columns: 1fr; gap: 12px; }
  .home-resource-group > div { grid-template-columns: 1fr; gap: 10px; }
  .home-resource-group a { grid-template-columns: 116px minmax(0, 1fr); gap: 12px; }
  .home-resource-group a img { width: 116px; height: 78px; }
  .resource-page-group { grid-template-columns: 1fr; gap: 14px; }
  .resource-page-list > a { grid-template-columns: 88px minmax(0, 1fr) 16px; gap: 11px; }
  .resource-page-list img { width: 88px; height: 68px; }
  .reference-news-row time { grid-column: 2; text-align: left; font-size: 12px; margin-top: -7px; color: #7a838b; }
  .reference-news-title { white-space: normal; line-height: 1.55; }
  .reference-detail-page { padding: 25px 20px 50px; }
  .detail-split { grid-template-columns: 1fr; gap: 22px; }
  .detail-side-image { max-height: 220px; }
  .detail-person { grid-template-columns: 90px 1fr; gap: 17px; }
  .detail-person-avatar { width: 90px; height: 90px; }
  .detail-info-grid { grid-template-columns: 1fr; gap: 14px; }
  .reference-footer { display: block; padding: 14px 20px 0; line-height: 1.7; }
  .reference-footer span { display: block; }
  .reference-footer-bottom { grid-template-columns: 1fr; gap: 16px; }
  .reference-footer-marks { justify-content: flex-start; padding: 13px 0 14px; border-top: 1px solid #edf0f3; }
  .reference-footer-record { margin-top: 0; padding: 10px 0 14px; }
}
@media (max-width: 490px) {
  .reference-brand { gap: 9px; }
  .reference-brand-marks { gap: 7px; }
  .reference-university-seal { width: 40px; height: 40px; }
  .reference-brand-divider { height: 28px; }
  .reference-siid-logo { width: 76px; height: 30px; }
  .reference-brand-marks .reference-logo-image { display: none; }
  .reference-brand strong { font-size: 15px; }
  .reference-brand-copy > span { font-size: 10px; }
  .reference-footer-marks { gap: 4px; }
  .reference-footer-marks figure { min-width: 0; grid-template-rows: 72px auto; padding-left: 4px; }
  .reference-footer-marks .footer-mark-mfr-group { width: 140px; }
  .reference-footer-marks .footer-mark-uestc { width: 58px; height: 58px; }
  .reference-footer-marks .footer-mark-mfr { width: 58px; height: 56px; }
  .reference-footer-marks .footer-mark-wechat { width: 64px; height: 64px; }
  .reference-footer-marks figcaption { font-size: 10px; }
  .topbar-right { gap: 8px; }
  .topbar-right span:first-child { display: none; }
  .brand-copy span { display: none; }
  .brand-mark { width: 36px; height: 36px; }
  .hero h1 { font-size: 37px; }
  .hero-intro { font-size: 13px; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .feature-panel { min-height: 330px; padding: 24px; }
  .feature-panel::before { left: 24px; top: 24px; }
  .news-panel { padding: 23px; }
  .member-grid, .page-cards, .cta-contact { grid-template-columns: 1fr; }
  .life-gallery, .contact-detail-grid { grid-template-columns: 1fr; }
  .contact-detail-grid .contact-detail-card:first-child { grid-column: auto; }
  .contact-info-row { grid-template-columns: 1fr; gap: 6px; }
  .contact-next-actions { display: grid; grid-template-columns: 1fr; }
  .contact-next-actions .solid-btn, .contact-next-actions .text-link { width: 100%; }
  .info-row { grid-template-columns: 1fr; gap: 6px; }
  .dashboard-cards { gap: 8px; }
  .media-grid { grid-template-columns: 1fr; }
  .modal-head h2 { font-size: 18px; }
  .modal-head p { max-width: 220px; line-height: 1.5; }
  .modal .rich-content { min-height: 145px; }
  .modal-actions { padding-top: 11px; padding-bottom: 11px; }
  .reference-detail-page { padding-right: 15px; padding-left: 15px; }
  .reference-detail h1 { font-size: 26px; }
  .reference-detail .detail-person h1 { font-size: 26px; }
  .detail-lead { font-size: 17px; }
  .detail-meta { gap: 8px 12px; }
  .detail-meta span + span { padding-left: 12px; }
  .dash-card { padding: 15px; }
  .dash-card b { font-size: 24px; }
  .admin-user { padding-left: 7px; }
  .admin-user div:last-child { display: none; }
}