:root{--bg:#fffdfc;--soft:#f8eef5;--lav:#eee7f5;--plum:#6a145e;--navy:#1e2843;--gold:#c89a55;--text:#283047;--muted:#6d7180;--line:#eadfe6;--radius:16px;--shadow:0 18px 50px rgba(42,26,43,.08);--container:1220px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:'Be Vietnam Pro',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.7;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.container{width:min(var(--container),calc(100% - 48px));margin-inline:auto}.section{padding:92px 0}.section-soft{background:linear-gradient(180deg,var(--soft),#fff9fc)}.skip-link{position:fixed;left:16px;top:-80px;background:#fff;padding:10px 16px;z-index:9999}.skip-link:focus{top:16px}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,253,252,.96);backdrop-filter:blur(12px);border-bottom:1px solid rgba(106,20,94,.08)}.header-inner{height:82px;display:grid;grid-template-columns:250px 1fr auto;align-items:center;gap:28px}.brand{display:flex;flex-direction:column;line-height:1.12}.brand-kicker{font-size:10px;letter-spacing:.17em;color:var(--plum);font-weight:800}.brand strong{font-family:'Manrope',sans-serif;font-size:17px;letter-spacing:.02em;color:var(--navy)}.brand small{font-size:9.5px;color:var(--muted);margin-top:4px}.nav-list{display:flex;align-items:center;justify-content:center;gap:22px;list-style:none;margin:0;padding:0;font-size:13px;font-weight:600}.nav-list a{position:relative;padding:28px 0}.nav-list a:after{content:'';position:absolute;left:0;right:100%;bottom:19px;height:2px;background:var(--plum);transition:.25s}.nav-list a:hover:after,.nav-list a:focus:after{right:0}.btn{border:0;border-radius:11px;padding:12px 18px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;cursor:pointer;transition:.2s}.btn-primary{background:var(--plum);color:#fff;box-shadow:0 9px 22px rgba(106,20,94,.15)}.btn-primary:hover{transform:translateY(-1px);background:#5b1051}.btn-ghost{background:transparent;border:1px solid #d9cbd5;color:var(--navy)}.menu-toggle{display:none}.hero{padding-top:70px;background:radial-gradient(circle at 85% 15%,rgba(238,231,245,.85),transparent 34%),var(--bg)}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:76px;align-items:center}.eyebrow{font-size:12px;letter-spacing:.16em;font-weight:800;color:var(--plum);margin:0 0 16px}.hero h1,.section h2,.article-wrap h1{font-family:'Manrope',sans-serif;color:var(--navy);letter-spacing:-.035em}.hero h1{font-size:clamp(45px,5.1vw,66px);line-height:1.05;margin:0 0 26px}.hero h1 span{font-weight:700}.hero-sub{font-size:19px;font-weight:700;margin:0 0 8px;color:var(--navy)}.hero-fields{color:var(--muted);margin:0 0 30px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.trust-points{display:flex;gap:18px;flex-wrap:wrap;margin-top:28px;font-size:13px;color:var(--muted)}.trust-points span:before{content:'✓';color:var(--plum);font-weight:800;margin-right:7px}.photo-frame{background:var(--soft);border-radius:24px;overflow:hidden;box-shadow:var(--shadow);aspect-ratio:1/1}.photo-frame img{width:100%;height:100%;object-fit:cover}.metrics{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}.metrics-grid{display:grid;grid-template-columns:repeat(3,1fr)}.metrics-grid>div{padding:32px 28px;text-align:center}.metrics-grid>div+div{border-left:1px solid var(--line)}.metrics strong{font-family:'Manrope';font-size:34px;color:var(--plum);display:block}.metrics span{font-size:13px;color:var(--muted)}.split{display:grid;grid-template-columns:1.05fr .95fr;gap:72px;align-items:center}.split-about{grid-template-columns:1.1fr .9fr}.media-large{border-radius:18px;overflow:hidden;background:#eee}.media-large img{width:100%;height:auto}.section-copy h2,.section-heading h2{font-size:clamp(34px,4vw,46px);line-height:1.15;margin:0 0 22px}.lead{font-size:18px;color:#3e465c}.muted{color:var(--muted)}.text-link{font-weight:700;color:var(--plum);border-bottom:1px solid rgba(106,20,94,.25);padding-bottom:3px}.section-heading{max-width:820px;margin-bottom:44px}.row-heading{max-width:none;display:flex;justify-content:space-between;gap:30px;align-items:end}.expertise-list{border-top:1px solid var(--line)}.expertise-row{display:grid;grid-template-columns:64px 1fr auto;align-items:center;padding:23px 4px;border-bottom:1px solid var(--line);transition:.2s}.expertise-row:hover{padding-left:12px;background:rgba(255,255,255,.5)}.expertise-row span{color:var(--gold);font-size:12px}.expertise-row strong{font-size:19px;color:var(--navy)}.expertise-row i{font-style:normal;color:var(--plum)}.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.case-item{margin:0;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}.case-item img{width:100%;aspect-ratio:4/5;object-fit:contain;background:#f2eeee}.case-item figcaption{padding:15px 17px;font-size:14px}.case-disclaimer{font-size:12px;color:var(--muted);margin-top:18px}.conference{grid-template-columns:1.12fr .88fr}.conference-images{display:grid;grid-template-columns:1fr 1fr;gap:12px}.conference-images img{width:100%;height:360px;object-fit:cover;border-radius:14px}.posts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.post-card{min-width:0}.post-thumb{display:block;aspect-ratio:3/2;overflow:hidden;border-radius:14px;background:var(--lav)}.post-thumb img{width:100%;height:100%;object-fit:cover}.post-placeholder{height:100%;display:grid;place-items:center;color:var(--plum);font-weight:700;background:linear-gradient(135deg,var(--soft),var(--lav))}.post-meta{font-size:11px;color:var(--gold);font-weight:700;letter-spacing:.08em;margin-top:17px}.post-card h3,.post-card h2{font-family:'Manrope';font-size:21px;line-height:1.3;margin:6px 0 8px}.post-card p{font-size:14px;color:var(--muted);margin:0}.booking-section{background:var(--navy);color:#eef0f6}.booking-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:76px;align-items:start}.booking-copy h2{color:#fff;font-size:42px}.booking-copy .eyebrow{color:#e5b775}.booking-qr{display:flex;gap:14px;align-items:center;margin-top:28px}.booking-qr img{width:170px;height:auto;border-radius:10px}.booking-qr span{font-size:13px}.booking-panel{background:#fff;color:var(--text);padding:28px;border-radius:16px}.bsminh-form{display:grid;grid-template-columns:1fr 1fr;gap:14px}.bsminh-form .field-full{grid-column:1/-1}.bsminh-form label{font-size:12px;font-weight:700;color:var(--navy);display:block;margin-bottom:6px}.bsminh-form input,.bsminh-form select,.bsminh-form textarea{width:100%;border:1px solid #ded8dc;border-radius:9px;padding:11px 12px;background:#fff;color:var(--text)}.bsminh-form textarea{min-height:90px;resize:vertical}.bsminh-form input:focus,.bsminh-form select:focus,.bsminh-form textarea:focus{outline:3px solid rgba(106,20,94,.12);border-color:var(--plum)}.bsminh-form .hp{position:absolute!important;left:-9999px!important}.form-help{font-size:11px;color:var(--muted);margin-top:3px}.site-footer{background:#151d32;color:#cfd4e1;padding:58px 0 24px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr .7fr;gap:48px}.footer-brand{font-family:'Manrope';font-size:20px;color:#fff;font-weight:800}.footer-small{font-size:13px;color:#9da5b8}.footer-qr{display:flex;align-items:center;gap:12px}.footer-qr img{width:130px;height:auto;border-radius:9px}.footer-qr span{font-size:12px}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:36px;padding-top:18px;font-size:11px;color:#98a1b6}.site-footer .text-link,.site-footer a{color:#fff}.floating-contact{position:fixed;left:18px;bottom:22px;z-index:89;display:flex;flex-direction:column;gap:8px}.float-btn{border:1px solid rgba(106,20,94,.22);background:#fff;color:var(--plum);padding:9px 12px;border-radius:9px;font-size:11px;font-weight:800;box-shadow:0 8px 24px rgba(27,20,34,.12);cursor:pointer}.booking-modal{position:fixed;inset:0;z-index:999;display:none;place-items:center}.booking-modal.is-open{display:grid}.modal-backdrop{position:absolute;inset:0;background:rgba(17,15,24,.54)}.modal-card{position:relative;width:min(500px,calc(100% - 32px));max-height:90vh;overflow:auto;background:#fff;border-radius:18px;padding:28px;box-shadow:0 30px 80px rgba(0,0,0,.24)}.modal-card h2{font:800 28px/1.18 'Manrope';color:var(--navy);margin:0 0 8px}.modal-card>p:not(.eyebrow){font-size:13px;color:var(--muted)}.modal-close{position:absolute;right:12px;top:9px;border:0;background:transparent;font-size:28px;color:#667;cursor:pointer}.modal-zalo{display:flex;align-items:center;gap:10px;margin-top:16px;border-top:1px solid var(--line);padding-top:15px}.modal-zalo img{width:78px;height:auto}.modal-zalo span{font-size:12px;color:var(--muted)}.toast{position:fixed;right:22px;bottom:22px;background:#17243a;color:#fff;padding:13px 16px;border-radius:10px;box-shadow:var(--shadow);z-index:1000;transform:translateY(130%);opacity:0;transition:.3s;font-size:13px}.toast.show{transform:none;opacity:1}.article-wrap{padding:72px 0 90px}.article-container{width:min(820px,calc(100% - 40px));margin:auto}.article-meta{font-size:12px;color:var(--muted)}.article-wrap h1{font-size:clamp(38px,5vw,54px);line-height:1.1}.article-featured{margin:32px 0}.article-featured img{width:100%;height:auto;border-radius:16px}.article-content{font-size:17px}.article-content h2,.article-content h3{font-family:'Manrope';color:var(--navy);margin-top:2em}.article-content img{width:100%;height:auto}.article-note{margin-top:40px;padding:16px 18px;border-left:3px solid var(--plum);background:var(--soft);font-size:13px}.case-gallery-full{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:40px}.case-gallery-full figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}.case-gallery-full img{width:100%;height:auto;object-fit:contain}.case-gallery-full figcaption{padding:14px 16px}.narrow{max-width:760px}.reveal{opacity:0;transform:translateY(12px);transition:.5s ease}.reveal.in{opacity:1;transform:none}@media(max-width:1040px){.header-inner{grid-template-columns:1fr auto auto}.primary-nav{display:none;position:absolute;left:0;right:0;top:82px;background:#fff;border-bottom:1px solid var(--line);padding:18px 24px}.primary-nav.open{display:block}.nav-list{flex-direction:column;align-items:flex-start;gap:0}.nav-list a{display:block;padding:10px 0}.menu-toggle{display:flex;width:40px;height:40px;border:0;background:transparent;flex-direction:column;justify-content:center;gap:5px}.menu-toggle span{width:21px;height:2px;background:var(--navy)}.hero-grid,.split,.conference,.booking-grid{grid-template-columns:1fr;gap:44px}.hero-photo{max-width:680px}.conference-images img{height:auto}.case-grid,.posts-grid{grid-template-columns:repeat(2,1fr)}.section{padding:64px 0}}@media(max-width:700px){.container{width:min(100% - 30px,var(--container))}.header-inner{height:72px;gap:12px}.primary-nav{top:72px}.header-inner>.btn{display:none}.brand strong{font-size:15px}.brand small{font-size:8px}.hero{padding-top:42px}.hero-grid{gap:32px}.hero h1{font-size:clamp(36px,11vw,44px)}.hero-sub{font-size:16px}.trust-points{gap:9px 16px}.metrics-grid{grid-template-columns:1fr}.metrics-grid>div+div{border-left:0;border-top:1px solid var(--line)}.metrics-grid>div{padding:20px}.section{padding:50px 0}.section-copy h2,.section-heading h2{font-size:31px}.row-heading{display:block}.row-heading .text-link{display:inline-block;margin-top:8px}.case-grid,.posts-grid,.case-gallery-full{grid-template-columns:1fr}.conference-images{grid-template-columns:1fr}.booking-copy h2{font-size:32px}.bsminh-form{grid-template-columns:1fr}.bsminh-form .field-full{grid-column:auto}.footer-grid{grid-template-columns:1fr;gap:28px}.footer-qr{align-items:flex-start}.floating-contact{left:10px;bottom:10px}.float-btn{padding:8px 10px}.toast{left:14px;right:14px;bottom:14px}.modal-card{padding:24px 20px}.modal-card .bsminh-form{gap:10px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}.reveal{opacity:1;transform:none}}
.post-thumb{position:relative}.knowledge-visual{position:absolute;inset:0;width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden;padding:18px;text-align:center;color:var(--navy);background:linear-gradient(145deg,#fff9fc,#eee7f5)}.knowledge-visual:after{content:'';position:absolute;width:150px;height:150px;border-radius:50%;right:-45px;top:-55px;background:rgba(106,20,94,.07)}.knowledge-visual svg{width:72%;height:105px;fill:none;stroke:var(--plum);stroke-width:5;stroke-linecap:round;stroke-linejoin:round}.knowledge-visual svg circle:nth-of-type(2){fill:rgba(200,154,85,.18)}.knowledge-visual strong{font-family:'Manrope',sans-serif;font-size:18px;line-height:1.2;margin-top:2px}.knowledge-visual small{font-size:11px;color:var(--muted);margin-top:4px}.knowledge-rop{background:linear-gradient(145deg,#fdf5fa,#e9e4f5)}.knowledge-ptosis{background:linear-gradient(145deg,#fff8f1,#f4e7dc)}.knowledge-tear{background:linear-gradient(145deg,#f4fbff,#e5edf7)}.knowledge-ptosis svg{stroke:#8a4663}.knowledge-tear svg{stroke:#426b86}.header-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px}.header-phone{display:inline-flex;align-items:center;justify-content:center;gap:7px;white-space:nowrap;padding:9px 12px;border:1px solid rgba(106,20,94,.2);border-radius:10px;color:var(--plum);font-size:13px;font-weight:800;background:#fff}.header-phone:hover{background:var(--soft)}.header-facebook{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--plum);color:#fff;font-family:Arial,sans-serif;font-size:22px;font-weight:800}.about-centered{max-width:880px;text-align:center}.about-centered .section-copy{max-width:780px;margin:auto}.float-call{background:var(--plum);color:#fff;border-color:var(--plum)}@media(max-width:1040px){.header-actions .btn{display:none}}@media(max-width:700px){.header-actions{gap:6px}.header-facebook{display:none}.header-phone{width:40px;height:40px;padding:0;border-radius:50%}.header-phone span{display:none}}.booking-section{padding:60px 0}.booking-grid{gap:40px}.booking-panel{padding:22px}.booking-section .bsminh-form{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.booking-section .bsminh-form .field-full{grid-column:1/-1}.float-call{font-weight:900}@keyframes bsminh-call-pulse{0%,100%{box-shadow:0 8px 24px rgba(106,20,94,.3),0 0 0 0 rgba(106,20,94,.35)}50%{box-shadow:0 10px 28px rgba(106,20,94,.4),0 0 0 10px rgba(106,20,94,0)}}@media(max-width:700px){.hero{padding:28px 0 36px}.hero-grid{gap:0}.hero-photo{display:none}.hero h1{font-size:34px;line-height:1.08;margin-bottom:18px}.hero-sub{font-size:15px}.hero-fields{font-size:13px;margin-bottom:22px}.trust-points{margin-top:18px;font-size:12px}.metrics-grid>div{padding:14px}.metrics strong{font-size:28px}.header-phone{width:44px;height:44px;background:var(--plum);color:#fff;border-color:var(--plum);box-shadow:0 7px 18px rgba(106,20,94,.25)}.booking-section{padding:40px 0}.booking-grid{gap:22px}.booking-copy h2{font-size:29px;margin-bottom:10px}.booking-copy>p:not(.eyebrow),.booking-qr{display:none}.booking-panel{padding:18px}.booking-section .bsminh-form{grid-template-columns:1fr;gap:11px}.booking-section .bsminh-form .field-full{grid-column:auto}.floating-contact{left:auto;right:16px;bottom:18px;align-items:flex-end}.floating-contact .float-btn:not(.float-call){display:none}.float-call{width:66px;height:66px;padding:0;border-radius:50%;font-size:0;display:grid;place-items:center;animation:bsminh-call-pulse 1.8s infinite}.float-call:before{content:'☎';font-size:29px;line-height:1}}@media(max-width:700px){.hero-photo{display:block;width:min(74vw,250px);max-width:250px;margin:24px auto 0}.hero-photo .photo-frame{aspect-ratio:4/5;border-radius:18px}.floating-contact>a:not(.float-call){display:none}.floating-contact .float-btn.js-open-booking{display:flex;align-items:center;justify-content:center;background:#fff;color:var(--plum);border:1px solid rgba(106,20,94,.25);padding:10px 15px;font-size:12px;box-shadow:0 8px 22px rgba(27,20,34,.18)}}.photo-frame img{object-position:center 40%}@media(max-width:700px){.hero-photo .photo-frame img{object-position:center 42%}}
/* Larger knowledge article thumbnails */
.post-thumb{aspect-ratio:4/3}

/* Improve readability of the parent knowledge section */
#knowledge.section-soft{background:#fffdfc}
#knowledge .post-card{background:#fff;border:1px solid #e5dbe2;border-radius:16px;padding:14px 14px 18px;box-shadow:0 12px 32px rgba(42,26,43,.08)}
#knowledge .post-card p{color:#4f566b}
#knowledge .post-card h3{margin-top:14px}
@media(max-width:700px){#knowledge .post-card{padding:12px 12px 16px}}

/* High-contrast booking button in footer */
.site-footer button.text-link.js-open-booking{appearance:none;background:var(--plum);color:#fff;border:1px solid rgba(255,255,255,.35);border-radius:9px;padding:10px 16px;font-weight:800;box-shadow:0 8px 22px rgba(0,0,0,.2);cursor:pointer}
.site-footer button.text-link.js-open-booking:hover,.site-footer button.text-link.js-open-booking:focus{background:#8a1d78;outline:3px solid rgba(255,255,255,.18)}


/* Professional profile image gallery */
.about-centered{max-width:1080px}
.profile-gallery{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:40px}
.profile-gallery img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:16px;box-shadow:var(--shadow)}
@media(max-width:700px){.profile-gallery{grid-template-columns:1fr;gap:14px;margin-top:28px}.profile-gallery img{aspect-ratio:4/3}}

/* Keep Zalo contact visible and prominent on mobile */
@media(max-width:700px){.floating-contact{flex-direction:row;align-items:center;gap:10px}.floating-contact a[href*="zalo.me"]{display:flex!important;width:60px;height:60px;padding:0;border:0;border-radius:50%;align-items:center;justify-content:center;background:#0878ff;color:#fff;font-size:13px;font-weight:900;box-shadow:0 8px 24px rgba(8,120,255,.35)}}

/* Editorial refinement 2026-09-28 */
:root{--ink:#241a2b;--muted:#665c6d;--plum:#5d315f;--paper:#fffdf9;--soft:#f7f1f5;--line:#e6dce4;--navy:#25324a}
body{font-family:'Be Vietnam Pro',sans-serif;font-size:17px;font-weight:400;line-height:1.72;background:var(--paper);color:var(--ink)}
h1,h2,h3,h4,.brand strong{font-family:'Manrope',sans-serif;font-weight:600;letter-spacing:-.025em}.section{padding:92px 0}.section-soft{background:#f8f3f6}.eyebrow{font-size:12px;font-weight:600;letter-spacing:.13em;color:#704570}.hero{background:#fbf7f7}.hero:before,.hero:after{display:none}.hero-grid{grid-template-columns:42% 58%;min-height:690px;gap:42px}.hero-copy h1{font-size:56px;line-height:1.08;font-weight:600;max-width:760px}.hero-copy h1 span{color:inherit}.hero-sub{font-size:19px;font-weight:500}.hero-fields{font-size:15px}.photo-frame{border-radius:10px;background:#f0e7eb;box-shadow:none;border:0}.photo-frame img{height:650px;object-fit:contain;object-position:center bottom}.trust-points{display:none}.metrics{border-block:1px solid var(--line);background:#fff}.metrics-grid>div{border-right:1px solid var(--line);padding:22px}.metrics strong{font-family:'Manrope';font-size:30px;font-weight:600}.metrics span{font-size:14px}.section-heading{margin-bottom:36px}.section-heading h2,.section-copy h2,.booking-copy h2{font-size:40px;line-height:1.18;font-weight:600}.lead{font-size:18px;line-height:1.75}.split{grid-template-columns:minmax(0,58fr) minmax(0,42fr);gap:64px}.about-centered{align-items:center}.profile-gallery{display:grid;grid-template-columns:1.35fr .65fr;gap:12px}.profile-gallery img{width:100%;height:440px;object-fit:cover;border-radius:8px}.profile-gallery img+img{height:300px;align-self:end}.media-large img,.conference-images img{border-radius:8px;box-shadow:none}.expertise-list{border-top:1px solid var(--line)}.expertise-row{background:transparent;border:0;border-bottom:1px solid var(--line);border-radius:0;box-shadow:none;padding:22px 4px}.expertise-row:hover{transform:none;background:#fff}.expertise-row strong{font-size:19px;font-weight:500}.case-grid{grid-template-columns:repeat(3,1fr);gap:28px}.case-item{background:transparent;border:0;border-radius:0;box-shadow:none}.case-item:hover{transform:none;box-shadow:none}.case-item img{height:310px;object-fit:contain;background:#fff;border-radius:6px}.case-item figcaption{padding:16px 0 0}.case-item figcaption strong,.case-item figcaption span{display:block}.case-item figcaption strong{font-family:'Manrope';font-size:20px;font-weight:600}.case-item figcaption span{font-size:14px;color:var(--muted);margin-top:5px}.conference-images{grid-template-columns:1.4fr .6fr;gap:12px}.conference-images img{height:420px;object-fit:cover}.conference-images img+img{height:280px;align-self:end}.posts-grid{gap:30px}.post-card{background:transparent;border:0;border-radius:0;box-shadow:none;padding:0}.post-card:hover{transform:none;box-shadow:none}.post-thumb{border-radius:6px;margin-bottom:18px}.post-card h3{font-size:22px;font-weight:600}.post-card p{font-size:15px}.booking-section{background:#f3ebf1}.booking-grid{grid-template-columns:42% 58%;gap:64px}.booking-panel{border:1px solid var(--line);border-radius:8px;box-shadow:none}.btn{border-radius:5px;font-weight:600}.btn-primary{background:#5d315f;box-shadow:none}.btn-primary:hover{background:#48234a;transform:none}.btn-ghost{background:transparent;border:1px solid #9d869b}.brand strong{font-size:18px;text-transform:none}.brand small{font-size:10px}.primary-nav a{font-size:13px;font-weight:500}.article h1{font-size:46px;font-weight:600}.article-content{font-size:17px;line-height:1.8}.article-content img{width:100%;height:auto;object-fit:contain;border-radius:6px}
@media(max-width:980px){.hero-grid,.split,.booking-grid{grid-template-columns:1fr}.hero-grid{min-height:auto}.hero-copy h1{font-size:44px}.photo-frame img{height:520px}.split{gap:36px}.case-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){body{font-size:16px}.section{padding:66px 0}.hero-copy h1{font-size:36px}.section-heading h2,.section-copy h2,.booking-copy h2{font-size:30px}.photo-frame img{height:420px}.metrics-grid{grid-template-columns:1fr}.metrics-grid>div{border-right:0;border-bottom:1px solid var(--line)}.case-grid{grid-template-columns:1fr}.case-item img{height:auto}.profile-gallery,.conference-images{grid-template-columns:1fr}.profile-gallery img,.profile-gallery img+img,.conference-images img,.conference-images img+img{height:auto}.article h1{font-size:34px}.row-heading{align-items:flex-start}}


/* Page depth refinement */
.hero-doctor{font-family:'Manrope',sans-serif;font-size:14px;font-weight:600;letter-spacing:.04em;color:#704570;margin:0 0 20px}.page-header{max-width:850px;margin-bottom:42px}.page-header .eyebrow{margin-bottom:12px}.page-intro{max-width:850px;margin-bottom:46px}.detail-split{display:grid;grid-template-columns:minmax(0,58fr) minmax(0,42fr);gap:64px;align-items:start}.detail-media{display:grid;grid-template-columns:1.25fr .75fr;gap:12px}.detail-media img{width:100%;height:520px;object-fit:cover;border-radius:8px}.detail-media img+img{height:330px;align-self:end}.detail-copy h2,.specialty-detail h2{font-size:26px;margin:0 0 12px}.detail-copy p{margin:0 0 28px}.detail-copy .orbis-inline{width:100%;height:auto;max-height:420px;object-fit:contain;border-radius:8px}.specialty-detail{border-top:1px solid var(--line)}.specialty-detail section{display:grid;grid-template-columns:36% 64%;gap:40px;padding:28px 0;border-bottom:1px solid var(--line)}.specialty-detail section h2,.specialty-detail section p{margin:0}.medical-note{margin-top:32px;padding-left:18px;border-left:3px solid #b89ab6;color:var(--muted)}.post-meta{display:flex;gap:12px;flex-wrap:wrap;align-items:center;color:var(--muted);font-size:13px;margin:0 0 10px}.post-meta span:after{content:'•';margin-left:12px;color:#b2a5ae}.post-meta a{color:var(--plum)}.knowledge-archive{margin-top:46px}.page-booking{margin-top:44px}
@media(max-width:800px){.detail-split{grid-template-columns:1fr;gap:36px}.detail-media img,.detail-media img+img{height:auto}.specialty-detail section{grid-template-columns:1fr;gap:8px}.hero-doctor{font-size:13px}}


/* Round 1: role-specific page architecture */
.page-shell .page-header h1,.profile-intro h1{font-family:'Manrope',sans-serif;font-size:clamp(38px,5vw,54px);line-height:1.1;font-weight:600;letter-spacing:-.035em;color:var(--navy);margin:0 0 22px}
.page-shell .page-header>p{max-width:760px}
.profile-lead{display:grid;grid-template-columns:minmax(320px,42%) minmax(0,58%);gap:72px;align-items:center}
.profile-portrait{margin:0}.profile-portrait img{width:100%;height:620px;object-fit:cover;object-position:center 35%;border-radius:8px}
.profile-intro{max-width:640px}.profile-intro .lead{margin-bottom:18px}.inline-links{display:flex;gap:22px;flex-wrap:wrap;margin-top:30px}
.practice-row{display:grid;grid-template-columns:minmax(0,55%) minmax(0,45%);gap:64px;align-items:center;margin-top:92px;padding-top:64px;border-top:1px solid var(--line)}
.practice-row figure{margin:0}.practice-row img{width:100%;height:420px;object-fit:cover;border-radius:8px}.practice-row h2{font-size:34px;margin:0 0 18px}
.specialty-page .article{max-width:1050px}.specialty-page .page-header{max-width:780px}.specialty-detail section{grid-template-columns:minmax(250px,36%) minmax(0,64%)}
.science-page .page-header{margin-bottom:64px}.science-story{display:grid;grid-template-columns:minmax(0,62%) minmax(280px,38%);gap:56px;align-items:center;padding:0 0 76px;margin-bottom:76px;border-bottom:1px solid var(--line)}
.science-gallery{display:grid;grid-template-columns:1.35fr .65fr;gap:12px;align-items:end}.science-gallery img{width:100%;height:430px;object-fit:cover;border-radius:8px}.science-gallery img+img{height:280px}
.science-story figure{margin:0}.science-story figure img{width:100%;height:auto;max-height:560px;object-fit:contain;border-radius:8px}.science-story-alt{grid-template-columns:minmax(0,58%) minmax(280px,42%);border-bottom:0;margin-bottom:0;padding-bottom:0}.science-copy h2{font-size:34px;line-height:1.2;margin:0 0 16px}.science-copy p{max-width:480px}
.category-nav{display:flex;flex-wrap:wrap;gap:8px 10px;padding:18px 0;border-block:1px solid var(--line)}.category-nav a,.category-nav span{display:inline-flex;padding:7px 12px;border-radius:999px;font-size:13px;line-height:1.2}.category-nav a{border:1px solid #cdbdca;color:var(--plum);background:#fff}.category-nav a:hover,.category-nav a:focus{background:var(--soft)}.category-nav span{color:var(--muted);background:#f4eff2}
.knowledge-page .knowledge-archive{margin-top:42px}.knowledge-page .post-thumb img{width:100%;height:100%;object-fit:cover}
.booking-page .page-header{margin-bottom:38px}.booking-page .page-booking{margin-top:0;align-items:start}.booking-page .booking-copy{padding-top:8px}.booking-page .booking-copy h2{font-size:28px}.booking-page .booking-copy>p{font-size:17px}.booking-page .booking-qr{margin-top:28px}.booking-page .booking-panel{padding:26px}
.case-page .page-header{margin-bottom:62px}.case-group{padding:0 0 70px;margin-bottom:70px;border-bottom:1px solid var(--line)}.case-group:last-of-type{margin-bottom:34px}.group-heading{display:grid;grid-template-columns:180px 1fr;gap:30px;align-items:baseline;margin-bottom:28px}.group-heading h2{font-size:34px;margin:0}.group-heading p{margin:0;color:var(--muted)}
.case-group .case-grid{grid-template-columns:repeat(2,minmax(0,1fr));max-width:1000px}.case-group .case-grid-single{grid-template-columns:minmax(0,480px)}.case-zoom{display:block;position:relative}.case-zoom img{width:100%;height:520px;object-fit:contain;background:#fff}.case-zoom>span{position:absolute;right:12px;bottom:12px;background:rgba(37,50,74,.88);color:#fff;padding:7px 10px;border-radius:4px;font-size:12px}.case-disclaimer{max-width:820px}
@media(max-width:900px){.profile-lead,.practice-row,.science-story,.science-story-alt{grid-template-columns:1fr;gap:34px}.profile-portrait{max-width:560px}.profile-portrait img{height:auto}.practice-row{margin-top:64px}.practice-row img{height:auto}.science-gallery img{height:auto}.science-gallery img+img{height:auto}.case-zoom img{height:auto}}
@media(max-width:640px){.page-shell .page-header h1,.profile-intro h1{font-size:34px}.profile-lead{gap:30px}.inline-links{display:grid;gap:12px}.practice-row{padding-top:44px;margin-top:50px}.practice-row h2,.science-copy h2,.group-heading h2{font-size:28px}.science-page .page-header{margin-bottom:42px}.science-story{padding-bottom:52px;margin-bottom:52px}.science-gallery{grid-template-columns:1fr}.group-heading{grid-template-columns:1fr;gap:4px}.case-group .case-grid,.case-group .case-grid-single{grid-template-columns:1fr}.case-group{padding-bottom:50px;margin-bottom:50px}.category-nav{gap:7px}.booking-page .booking-panel{padding:18px}}
/* Keep booking-page Zalo QR visible on mobile */
@media(max-width:700px){.booking-page .booking-copy>p{display:block}.booking-page .booking-qr{display:flex}}

/* Round 2: homepage visual rhythm */
body.home #about .section-copy{max-width:480px}
body.home #orbis .media-large{background:transparent}
body.home #orbis .media-large img{width:100%;height:auto;max-height:560px;object-fit:contain}
body.home #knowledge .post-thumb{margin-bottom:16px}
body.home #knowledge .post-card h3{margin:0;max-width:34ch}
body.home .floating-contact .js-open-booking{display:none!important}
@media(min-width:1041px){
 body.home .primary-nav .nav-list li:last-child{display:none}
 body.home .hero.section{padding:76px 0 68px}
 body.home #about{padding:104px 0 88px}
 body.home #expertise{padding:76px 0}
 body.home #orbis{padding:108px 0}
 body.home #orbis .professional{grid-template-columns:minmax(0,42%) minmax(0,58%);gap:64px}
 body.home #orbis .media-large{order:2}
 body.home #orbis .section-copy{order:1;max-width:460px}
 body.home #cases{padding:88px 0 96px}
 body.home #science{padding:112px 0 96px}
 body.home #knowledge{padding:82px 0 94px}
 body.home #booking{padding:64px 0}
}
@media(max-width:1040px){
 body.home .hero.section{padding:60px 0}
 body.home #orbis .media-large{order:0}
 body.home #orbis .section-copy{order:1;max-width:560px}
 body.home #about,body.home #expertise,body.home #orbis,body.home #cases,body.home #science,body.home #knowledge{padding:60px 0}
 body.home #booking{padding:52px 0}
}
@media(max-width:700px){
 body.home .hero.section{padding:40px 0 46px}
 body.home .hero-actions .btn{padding:11px 14px;font-size:14px}
 body.home #about{padding:56px 0 48px}
 body.home #expertise{padding:48px 0}
 body.home #orbis{padding:56px 0}
 body.home #cases{padding:52px 0}
 body.home #science{padding:56px 0}
 body.home #knowledge{padding:52px 0}
 body.home #booking{padding:44px 0}
}