/* Approved neutral surfaces and shared brand, 2026-10-09. */
:root{--canvas:#F5F5F2;--concrete:#E6E5E1}
body{background:var(--canvas)!important}
.header{background:var(--canvas)!important}
.core{background:var(--canvas)!important}
.latest{background:var(--concrete)!important;box-shadow:0 0 0 100vmax var(--concrete)!important}
.latest .sectionhead h2,.latest .sectionhead p,.latest .all-link,.latest .article-status{color:#274863!important}
.latest .eyebrow{color:#806A46!important}
.latest .topic-tabs button{background:#F5F5F2!important;color:#274863!important;border-color:#27486360!important}
.latest .topic-tabs button[aria-pressed=true]{background:#274863!important;color:#fff!important;border-color:#274863!important}
.writing{background:var(--canvas)!important}
.core .topic,.fresh-card,.journalgrid>div{background:#fff!important;border-color:#19364D24!important}
.core .topic{border-top-color:#C7AA7B!important}
footer{background:var(--canvas)!important}

/* v2: navy framing and useful footer. Approved. */
.header{background:#19364D!important;border-bottom:1px solid #C7AA7B55!important}
.header .brand,.header .brand-zh,.header .brand-en,.header .brand small,.header .nav-group a{color:#F0E5D2!important}
.header .nav-caption{color:#C7AA7B!important}.header .nav-breadth{border-color:#E3EBF044!important}
.header .brand-logo,.footer-brand img{filter:brightness(0) saturate(100%) invert(91%) sepia(10%) saturate(410%) hue-rotate(350deg) brightness(102%) contrast(90%)}
.header .navlinks .contact{background:#C7AA7B!important;color:#19364D!important}
.header .navlinks .contact span{color:#19364D!important}
.header .nav-group a:hover{color:#fff!important;text-decoration:underline;text-underline-offset:6px}
footer.brand-footer{background:#19364D!important;color:#E3EBF0!important;border-top:1px solid #C7AA7B66;padding:56px 0 30px}
.brand-footer .footer-grid{display:grid;grid-template-columns:1.6fr .8fr 1fr;gap:64px;padding-bottom:38px}
.brand-footer h3{font-size:15px;color:#C7AA7B;margin:0 0 18px;font-weight:600;letter-spacing:.08em}
.brand-footer a,.brand-footer p,.brand-footer strong{color:#E3EBF0!important}
.brand-footer .footer-brand{display:flex;align-items:center;gap:15px}.footer-brand strong{font-size:25px;display:block;letter-spacing:.05em}
.footer-brand small{font-size:17px;font-weight:600;display:block;letter-spacing:.035em;margin-top:2px}
.brand-footer p{font-size:14px;line-height:1.9;margin:16px 0 0}.brand-footer .footer-intro{color:#E3EBF0cc!important}
.footer-links a{display:block;width:fit-content;margin:8px 0;font-size:15px}
.footer-social>a,.footer-social>.social-pending{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid #E3EBF028;font-size:15px}
.social-pending{color:#E3EBF0aa}.social-pending small{font-size:11px}
.brand-footer a:hover{color:#C7AA7B!important}.brand-footer a:focus-visible,.copyright-note summary:focus-visible{outline:2px solid #C7AA7B;outline-offset:5px}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid #E3EBF038;padding-top:22px}
.brand-footer .footer-bottom p{margin:0;font-size:12px}.footer-bottom>a{font-size:13px;white-space:nowrap}
.copyright-note{margin-top:14px;font-size:12px;color:#E3EBF0cc}.copyright-note summary{cursor:pointer;width:fit-content}.brand-footer .copyright-note p{max-width:800px;font-size:12px;margin-top:8px}
.brand-footer .footer-medical{font-size:12px;margin-top:10px;color:#E3EBF0bb!important}
@media(max-width:760px){.header .nav-group a{background:#274863!important;border-color:#E3EBF040!important}.brand-footer .footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-identity{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom>a{display:inline-block;margin-top:14px}.footer-brand strong{font-size:23px}.brand-footer{padding-top:38px!important}}
.brand-footer .copyright-note summary{color:#E3EBF0!important;font-size:13px}
.brand-footer .footer-brand{text-decoration:none!important}
.brand-footer .footer-brand strong,.brand-footer .footer-brand small{text-decoration:none!important}
.footer-bottom{padding-right:130px}
@media(max-width:760px){.footer-bottom{padding-right:0}}

/* v3: same exact navy and cream for both brand bars. */
:root{--brand-frame:#19364D;--brand-frame-text:#F0E5D2}
.header,footer.brand-footer{background:var(--brand-frame)!important;background-image:none!important;color:var(--brand-frame-text)!important}
.header .brand,.header .brand-zh,.header .brand-en,.header .brand small,.brand-footer .footer-brand,.brand-footer .footer-brand strong,.brand-footer .footer-brand small{color:var(--brand-frame-text)!important}
footer.compact-footer{padding:38px 0 30px!important}
.footer-topline{display:flex;align-items:center;justify-content:space-between;gap:28px}
.compact-footer .footer-brand strong{font-size:24px}.compact-footer .footer-brand small{font-size:16px}
.social-icons{display:flex;gap:12px;align-items:center}
.brand-footer .social-icons a{width:46px;height:46px;border:1px solid #F0E5D250;border-radius:50%;display:grid;place-items:center;color:#F0E5D2!important;text-decoration:none!important;transition:background .2s,color .2s}
.brand-footer .social-icons a:hover{background:#C7AA7B;color:#19364D!important;border-color:#C7AA7B}
.footer-legal{border-top:1px solid #F0E5D230;margin-top:28px;padding-top:18px;padding-right:120px}
.brand-footer .footer-legal p{font-size:12px;margin:3px 0;color:#F0E5D2!important}
@media(max-width:760px){footer.compact-footer{padding:32px 0 96px!important}.footer-topline{flex-direction:column;align-items:flex-start;gap:24px}.footer-legal{padding-right:0}.compact-footer .footer-brand strong{font-size:23px}}

/* v4: compact single-row desktop footer; one shared solid navy token. */
html body .header,html body footer.compact-footer{background:#19364D!important;background-image:none!important;opacity:1;filter:none;box-shadow:none;color:#F0E5D2!important}
.compact-footer .footer-topline{display:grid;grid-template-columns:auto auto minmax(260px,1fr);gap:36px;align-items:center}
.compact-footer .footer-brand{gap:12px;white-space:nowrap}
.compact-footer .footer-brand>span{display:inline-block}
.compact-footer .footer-brand strong{font-size:22px;letter-spacing:0;font-weight:700;line-height:1.6}
.compact-footer .footer-brand small{display:flex;justify-content:space-between;width:100%;font-size:17px;letter-spacing:0;font-weight:700;line-height:1.6;margin-top:2px}
.compact-footer .social-icons{gap:8px}.compact-footer .social-icons a{width:40px;height:40px}
.compact-footer .footer-legal{border:0;margin:0;padding:0}
.compact-footer .footer-legal p{font-size:11px;line-height:1.9;margin:0}
footer.compact-footer{padding:32px 0!important}
@media(max-width:1100px){.compact-footer .footer-topline{grid-template-columns:auto 1fr;gap:24px}.compact-footer .social-icons{justify-content:flex-end}.compact-footer .footer-legal{grid-column:1/-1}}
@media(max-width:600px){.compact-footer .footer-topline{grid-template-columns:1fr;gap:20px}.compact-footer .social-icons{justify-content:flex-start}.compact-footer .footer-legal{grid-column:auto}footer.compact-footer{padding-bottom:96px!important}}

/* v5: neutral clinic area; existing silhouette with palette-based flowing colors. */
.header .brand-logo,.footer-brand img{filter:none!important}
.visit-band{background:#F5F5F2!important;color:#19364D!important;border-top:1px solid #19364D18}
.visit-band h2,.visit-band h3,.visit-band h4,.visit-band p,.visit-band .status,.visit-band a{color:#19364D!important}
.visit-band .eyebrow{color:#806A46!important}
.visit-band .visitcard{background:#E3EBF0!important;border-color:#19364D20!important;border-top-color:#C7AA7B!important}
.visit-band .visitcard .button{background:#274863!important;color:#F0E5D2!important;border-color:#274863!important}
.visit-band .studylist,.visit-band .studylist>a,.visit-band .status{border-color:#19364D30!important}
.visit-band .studylist>a:hover{background:#E6E5E1!important}
.visit-band .status{background:#E6E5E1!important}

/* v6: warm-white Chinese / sand-gold English brand typography. */
html body .header .brand-zh,html body footer.compact-footer .footer-brand strong{color:#F0E5D2!important}
html body .header .brand-en,html body .header .brand-en span,html body footer.compact-footer .footer-brand small,html body footer.compact-footer .footer-brand small span{color:#C7AA7B!important}
html body .header .nav-group a,html body footer.compact-footer .footer-legal p{color:#E3EBF0!important}
.privacy-link{margin-left:10px;text-decoration:underline!important}

.privacy-main{max-width:850px;margin:auto;padding:60px 28px 80px;color:#19364D}.privacy-main h1{font-size:40px;margin:8px 0}.privacy-main h2{font-size:23px;margin:0 0 16px}.privacy-main section{padding:28px 0;border-top:1px solid #19364D25}.privacy-main p{font-size:16px;line-height:1.95}.privacy-main a{color:#274863;text-decoration:underline;text-underline-offset:4px}.privacy-kicker{color:#806A46;margin:25px 0 0;letter-spacing:.12em}.privacy-date{color:#546570;font-size:14px!important}.privacy-lead{padding:24px;background:#E6E5E1;border-radius:12px;margin:28px 0}.privacy-link{margin-left:10px;text-decoration:underline!important}