/* Team page — shared PhyAgentOS palette, typography and spacing. */
.team-page{--team-nav-offset:88px;--section-nav-height:64px}
.team-page .nav .github{display:inline-flex;align-items:center;gap:6px}
.team-page .nav .github-icon{flex:none;display:block}
.team-page .nav a.nav-experience{color:#fff}
.team-page .nav a.nav-experience:hover{background:#284958}
.team-page .skip-link{position:fixed;top:8px;left:20px;transform:translateY(-200%);z-index:100;background:var(--ink);color:white;padding:12px 20px;border-radius:8px}
.team-page .skip-link:focus{transform:translateY(0)}
.team-page .text-link{display:inline-flex;align-items:center;gap:22px;font-size:14px;margin:0;padding:8px 0;color:var(--accent);border-bottom:1px solid #a5becb}
.team-page .text-link:hover{color:var(--ink);border-color:var(--ink)}
.team-hero{position:relative;overflow:hidden;background:radial-gradient(ellipse at 82% 40%,#e9f2f6 0,transparent 52%),linear-gradient(118deg,#d8e7ee,#cbdde7);padding:30px 0 74px}
.team-breadcrumb{display:flex;gap:14px;font-size:13px;color:#577483;align-items:center;margin-bottom:58px}
.team-breadcrumb a:hover{color:var(--ink)}
.team-hero-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:10%;align-items:center}
.team-hero .eyebrow{color:#4b7185;font-size:12px;letter-spacing:1.8px;margin-bottom:24px}
.team-hero h1{font-size:clamp(42px,4.5vw,64px);font-weight:500;letter-spacing:-2px;line-height:1.28;margin:0}
.team-hero h1>span{color:#426c81}
.team-hero-description{font-size:18px;line-height:1.95;color:#425e6e;margin:24px 0 32px}
.team-hero .actions{flex-wrap:wrap;gap:12px}
.team-hero-aside{min-width:0;padding-top:15px}
.team-hero-aside>.eyebrow{font-size:12px;letter-spacing:1.5px;margin:0 0 8px}
.hero-institution{border-bottom:1px solid #9ab9c760;display:flex;align-items:center;gap:24px;padding:25px 0}
.hero-institution>span{font-size:12px;color:#6b8a9c;font-variant-numeric:tabular-nums}
.hero-institution strong{font-weight:500;font-size:21px;color:#27495b;line-height:1.5}
.hero-institution small{display:block;font-size:13px;letter-spacing:.4px;color:#617f90;margin-top:6px}
.hero-open{display:flex;align-items:center;gap:4px;margin-top:25px;font-size:12px;letter-spacing:1px;color:#587b8f}
.hero-open>.status-dot{width:5px;height:5px;flex:none}
.hero-open>span:last-child{margin-left:auto;white-space:nowrap}
.team-sections{position:sticky;top:var(--team-nav-offset);height:var(--section-nav-height);z-index:40;background:#f6f9faf2;backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.team-sections>.wrap{display:flex;align-items:stretch;gap:42px;height:100%;overflow-x:auto;scrollbar-width:none}
.team-sections>.wrap::-webkit-scrollbar{display:none}
.team-sections a{display:flex;align-items:center;position:relative;color:var(--muted);font-size:14px;white-space:nowrap;padding:0 2px}
.team-sections a[aria-current]{color:var(--accent);font-weight:600}
.team-sections a[aria-current]:after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--accent)}
.team-sections a:hover{color:var(--accent)}
.team-section{padding-top:100px;padding-bottom:100px;scroll-margin-top:calc(var(--team-nav-offset) + var(--section-nav-height) + 26px)}
.team-section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:55px}
.team-section-heading .eyebrow{margin:0 0 21px;color:#617c8c}
.team-page h2{font-size:42px;line-height:1.4;font-weight:500;letter-spacing:-1.4px;margin:0}
.team-section-heading>p{font-size:16px;color:var(--muted);line-height:1.9;margin:0;max-width:360px}
.project-layout{display:grid;grid-template-columns:1fr 1.1fr;gap:10%;align-items:start}
.project-lead{font-size:19px;line-height:1.95;margin:0;color:#3d5a69;max-width:490px}
.project-principles article{display:flex;gap:22px;padding:22px 0;border-bottom:1px solid var(--line)}
.project-principles article:first-child{padding-top:0}
.project-principles article:last-child{border:0;padding-bottom:0}
.project-principles article>span{font-size:12px;color:#6b8796;padding-top:7px}
.project-principles h3{font-size:18px;line-height:1.5;font-weight:500;margin:0 0 9px}
.project-principles p{font-size:15px;line-height:1.95;margin:0;color:var(--muted)}
.project-details{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:48px}
.project-details summary,.member-details summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:16px;line-height:1.6}
.project-details summary::-webkit-details-marker,.member-details summary::-webkit-details-marker{display:none}
.project-details summary{padding:22px 0;font-size:15px;color:var(--accent)}
.release-note{margin-left:auto;color:#7a909e;font-size:12px;letter-spacing:.7px}
.expand-icon{display:block;position:relative;flex:0 0 14px;height:14px;color:#547b90}
.expand-icon:before,.expand-icon:after{content:'';position:absolute;left:2px;right:2px;top:6px;height:1px;background:currentColor}
.expand-icon:after{transform:rotate(90deg);transition:transform .2s}
[open]>summary .expand-icon:after{transform:rotate(0)}
.project-full{max-width:900px;padding:0 0 30px}
.project-full p{font-size:16px;line-height:2;color:var(--muted);margin:0 0 20px}
.team-tint{background:#edf3f6}
.team-org-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid #cbdce4;border-bottom:1px solid #cbdce4;padding:32px 0}
.team-org{padding:0 35px;border-right:1px solid #cedfe7;min-width:0}
.team-org:first-child{padding-left:0}.team-org:last-child{padding-right:0;border:0}
.org-code{font-size:12px;letter-spacing:1.6px;color:#678797}
.team-org h3{font-size:24px;font-weight:500;margin:18px 0 10px;line-height:1.4}
.team-org p{font-size:14px;line-height:1.7;color:var(--muted);margin:0 0 20px;min-height:40px}
.team-org .org-role{min-height:0;margin-bottom:8px;color:#376076}
.member-section-heading{display:flex;align-items:center;justify-content:space-between;margin:62px 0 16px}
.member-section-heading h3{font-size:26px;font-weight:500;margin:0}
.member-section-heading>span{font-size:12px;letter-spacing:1.5px;color:#77909d}
.member-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:56px;align-items:start}
.member{padding:30px 0;border-bottom:1px solid #cddfe6;min-width:0}
.member-top{display:flex;gap:16px;align-items:flex-start;min-height:81px}
.member-no{font-size:12px;color:#78919e;margin-top:9px;flex:0 0 18px}
.member-identity{min-width:0;flex:1}
.member-identity h3{font-size:24px;font-weight:500;margin:0 0 10px;line-height:1.3;letter-spacing:.5px}
.member-identity>p{font-size:13px;color:#627d8d;line-height:1.8;margin:0;overflow-wrap:anywhere}
.member-link{font-size:12px;white-space:nowrap;display:flex;gap:10px;align-items:center;padding:5px 0;border-bottom:1px solid #afc6d2;margin-top:2px;color:#416b81}
.member-link:hover{color:var(--ink);border-color:var(--ink)}
.member-focus{font-size:14px;color:#3b657b;margin:20px 0 16px 34px;line-height:1.7}
.member-details{margin-left:34px}
.member-details summary{justify-content:space-between;font-size:13px;color:#688694;padding:5px 0}
.member-details[open] summary{color:var(--accent)}
.member-details p{font-size:15px;line-height:1.95;color:var(--muted);margin:16px 0 4px}
.team-event-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px 26px}
.event-story{grid-column:auto;min-width:0;border-bottom:1px solid var(--line);padding-bottom:25px;display:flex;flex-direction:column}
.event-poster{border:0;border-radius:10px;overflow:hidden;background:#e6edf1;display:block;padding:12px;width:100%;position:relative;height:260px;cursor:zoom-in}
.event-poster img{width:100%;height:100%;object-fit:contain;display:block}
.poster-zoom{position:absolute;bottom:12px;right:12px;padding:7px 11px;background:#f4f8fae8;color:#3b6073;border:1px solid #fff6;border-radius:30px;font-size:12px;opacity:0;transform:translateY(4px);transition:opacity .2s,transform .2s}
.event-poster:hover .poster-zoom,.event-poster:focus-visible .poster-zoom{opacity:1;transform:none}
.event-copy{display:flex;flex-direction:column;align-items:flex-start;min-width:0;padding-top:22px;flex:1}
.event-number{font-size:12px;letter-spacing:1.4px;color:#76909e}
.event-copy h3{font-size:21px;line-height:1.5;font-weight:500;letter-spacing:-.5px;margin:15px 0 12px;overflow-wrap:anywhere}
.event-copy p{font-size:14px;line-height:1.9;color:var(--muted);margin:0 0 26px}
.event-copy .text-link{margin-top:auto}
.team-partners-section{background:#f0f5f7;border-top:1px solid #e3ecef;border-bottom:1px solid #e3ecef}
.team-partners{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.team-partner{position:relative;display:flex;align-items:center;justify-content:center;height:104px;border:1px solid #dce6eb;border-radius:6px;background:#ffffff80;padding:22px;transition:background .2s,border-color .2s,transform .2s;min-width:0}
.team-partner img{max-width:100%;width:210px;height:55px;object-fit:contain;mix-blend-mode:multiply}
.team-partner>span{position:absolute;top:8px;right:11px;font-size:14px;color:#5b7c8e;opacity:0;transition:opacity .2s}
.team-partner:hover{transform:translateY(-3px);background:#fff;border-color:#91aebd}.team-partner:hover>span,.team-partner:focus-visible>span{opacity:1}
.community-layout{display:grid;grid-template-columns:.8fr 1fr;gap:12%;align-items:start}
.follow-column>h3{font-size:18px;font-weight:500;margin:0 0 22px}
.team-social a{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);font-size:16px;padding:17px 0;color:#3a5e70;transition:padding .2s}
.team-social a:hover{padding-left:7px;color:var(--accent)}
.team-social a>span:last-child{color:#6d8d9f;font-size:15px}
.team-contact{margin-top:40px;display:flex;flex-direction:column;gap:12px}
.team-contact>span{font-size:13px;color:#718996}
.team-contact>a{font-size:clamp(18px,1.8vw,25px);color:#315a6f;display:flex;gap:28px;align-items:center;overflow-wrap:anywhere}
.team-contact>a:hover{text-decoration:underline;text-underline-offset:5px}
.group-entry{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:26px 0;border-top:1px solid var(--line)}
.group-entry:first-child{padding-top:0;border-top:0}
.group-platform{font-size:12px;letter-spacing:1px;color:#7390a0}
.group-entry h3{font-size:20px;font-weight:500;margin:10px 0 12px}
.group-entry p{font-size:14px;line-height:1.8;color:var(--muted);margin:0 0 20px}
.group-entry>div>a{font-size:13px;color:var(--accent);border-bottom:1px solid #afc6d2;padding-bottom:5px}
.qr-link{display:block;background:#fff;border-radius:8px;padding:8px;border:1px solid var(--line);flex-shrink:0}
.qr-link img{display:block;width:160px;height:160px;object-fit:contain}
.team-page .footer-main{padding-bottom:44px}
.team-page .footer-contact{display:flex;flex-direction:column;align-items:flex-start;gap:10px;margin-top:26px;font-size:16px}
.team-page .footer-contact>a{font-size:16px;color:var(--muted)}
.team-page .footer-contact>a:hover{text-decoration:underline}
.poster-dialog{padding:18px 20px 20px;width:min(780px,calc(100vw - 32px));max-height:92vh;background:#f6f9fa}
.poster-dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-bottom:16px}
.team-page .poster-dialog h2{font-size:19px;letter-spacing:0;line-height:1.5}
.poster-close{border:1px solid var(--line);border-radius:50%;width:36px;height:36px;flex-shrink:0;background:none;font-size:24px;line-height:1;color:var(--ink)}
#poster-full{display:block;max-width:100%;width:auto;max-height:calc(92vh - 100px);height:auto;object-fit:contain;margin:auto}
@media(min-width:1600px){.team-hero{padding-bottom:88px}.team-hero h1{font-size:66px}}
@media(max-width:1279px){.team-hero-grid{gap:7%}.team-hero h1{font-size:48px}.team-page h2{font-size:37px}.team-section{padding-top:80px;padding-bottom:80px}.team-org{padding:0 24px}.member-grid{column-gap:35px}.project-layout{gap:6%}.community-layout{gap:7%}.event-copy h3{font-size:19px}.team-hero-aside>.eyebrow{font-size:12px;letter-spacing:1px}}
@media(max-width:1023px){.team-page{--team-nav-offset:100px}.team-hero h1{font-size:42px;letter-spacing:-1.5px}.team-hero-grid{grid-template-columns:1fr 1fr;gap:40px}.team-hero .button{padding:11px 18px;font-size:14px;gap:20px;min-height:44px}.hero-institution strong{font-size:18px}.hero-institution{gap:16px}.hero-open{letter-spacing:0}.team-section-heading>p{font-size:14px}.project-lead{font-size:19px}.team-org h3{font-size:21px}.team-org{padding:0 18px}.member-top{flex-wrap:wrap;gap:12px}.member-identity{flex-basis:calc(100% - 30px)}.member-link{margin-left:30px}.member-focus,.member-details{margin-left:30px}.member-top{min-height:110px}.team-event-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.event-story,.event-story:nth-child(-n+2){grid-column:auto;display:flex;gap:0}.event-story:nth-child(-n+2) .event-poster,.event-poster{height:300px}.event-story:nth-child(-n+2) .event-copy{padding:22px 0 0}.team-partners{gap:10px}.team-partner{height:90px;padding:14px}.community-layout{grid-template-columns:.8fr 1fr;gap:6%}.qr-link img{width:128px;height:128px}.group-entry{gap:16px}.group-entry h3{font-size:18px}.group-entry p{font-size:13px}.group-entry>div{min-width:0}}
@media(max-width:767px){.team-page{--team-nav-offset:0px;--section-nav-height:56px}.team-hero{padding:24px 0 44px}.team-breadcrumb{margin-bottom:38px}.team-hero-grid{grid-template-columns:1fr;gap:40px}.team-hero h1{font-size:clamp(34px,8.5vw,48px);letter-spacing:-1.3px}.team-hero .eyebrow{font-size:12px;letter-spacing:1px}.team-hero-description{font-size:16px;margin:22px 0 26px}.team-hero-aside{padding:0}.team-hero-aside>.eyebrow{font-size:12px}.hero-institution{padding:18px 0}.hero-institution strong{font-size:19px}.hero-institution small{font-size:12px}.hero-open{font-size:12px}.team-sections>.wrap{gap:28px}.team-sections a{font-size:13px}.team-section{padding-top:62px;padding-bottom:62px}.team-section-heading{display:block;margin-bottom:36px}.team-section-heading>p{margin-top:20px;font-size:15px}.team-page h2{font-size:31px;letter-spacing:-1px}.team-section-heading .eyebrow{font-size:12px;letter-spacing:1.5px;margin-bottom:18px}.project-layout{grid-template-columns:1fr;gap:32px}.project-lead{font-size:19px;max-width:none}.project-principles h3{font-size:19px}.project-details{margin-top:32px}.project-details summary{flex-wrap:wrap;gap:12px}.release-note{font-size:12px}.project-full p{font-size:15px}.team-org-grid{grid-template-columns:1fr;padding:0}.team-org,.team-org:first-child,.team-org:last-child{padding:25px 0;border-right:0;border-bottom:1px solid #cedfe7}.team-org:last-child{border-bottom:0}.team-org h3{margin:12px 0 8px;font-size:23px}.team-org p{min-height:0;margin-bottom:15px}.team-org .org-role{margin-bottom:8px}.member-section-heading{margin-top:40px}.member-section-heading h3{font-size:23px}.member-grid{grid-template-columns:1fr}.member-top{min-height:0;flex-wrap:nowrap;gap:12px}.member-identity{flex-basis:auto}.member-link{margin-left:0;font-size:12px;gap:7px}.member-identity h3{font-size:23px}.member-identity>p{font-size:12px}.member{padding:25px 0}.member-focus{font-size:13px;margin-top:17px}.member-details p{font-size:14px}.team-event-grid{gap:30px 18px}.event-poster,.event-story:nth-child(-n+2) .event-poster{height:230px;padding:8px;border-radius:8px}.event-copy h3{font-size:19px;margin-top:12px}.event-copy p{font-size:13px;line-height:1.8}.event-number{font-size:12px;letter-spacing:.5px}.poster-zoom{opacity:1;transform:none;bottom:8px;right:8px;font-size:12px;padding:6px 8px}.team-partners{grid-template-columns:repeat(2,minmax(0,1fr))}.team-partner{height:85px}.community-layout{grid-template-columns:1fr;gap:40px}.group-entry{gap:20px;padding:24px 0}.qr-link img{width:144px;height:144px}.group-entry h3{font-size:20px}.follow-column>h3{font-size:18px}.team-contact>a{font-size:22px}.team-page .footer-main{padding-bottom:32px}.poster-dialog{padding:14px}.team-page .poster-dialog h2{font-size:16px}}
@media(max-width:420px){.team-event-grid{grid-template-columns:1fr}.event-poster,.event-story:nth-child(-n+2) .event-poster{height:300px}.event-story{padding-bottom:22px}.event-copy h3{font-size:20px}.event-number{font-size:12px}.event-copy p{font-size:14px}.qr-link img{width:116px;height:116px}.qr-link{padding:6px}.group-entry{gap:14px}.group-entry h3{font-size:18px}.group-entry p{font-size:13px}.member-top{flex-wrap:wrap}.member-identity{flex-basis:calc(100% - 30px)}.member-link{margin-left:30px}.team-hero .button{gap:16px}.team-page .nav nav{gap:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.team-page *{transition:none!important;animation:none!important}.team-partner:hover{transform:none}.team-social a:hover{padding-left:0}}

/* Compact, horizontally scrollable core member strip. */
.member-section-heading{align-items:center}
.member-grid-scroll{display:flex;gap:16px;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x proximity;scrollbar-width:none;padding:4px 2px 18px;overscroll-behavior-x:contain;touch-action:pan-y;scroll-padding-inline:22px;mask-image:linear-gradient(90deg,transparent 0,#000 28px,#000 calc(100% - 72px),transparent 100%);-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 28px,#000 calc(100% - 72px),transparent 100%)}
.member-grid-scroll::-webkit-scrollbar{display:none}
.member-grid-scroll{cursor:grab;user-select:none}
.member-grid-scroll.is-dragging{cursor:grabbing;scroll-snap-type:none}
.member-grid-scroll .member-compact{flex:0 0 176px;min-height:170px;padding:18px 4px;border:0;border-radius:0;background:transparent;scroll-snap-align:start;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;text-align:center;transition:transform .2s}
.member-grid-scroll .member-compact:hover{transform:translateY(-3px);border:0;background:transparent}
.member-avatar{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;margin:0 auto auto;background:linear-gradient(145deg,#dcecf1,#aec9d3);color:#315d70;font-size:25px;font-weight:500;letter-spacing:0;border:1px solid #c3dbe3}
.member-compact h3{margin:0;font-size:19px;font-weight:500;color:var(--ink)}
.member-compact p{margin:7px 0 0;color:var(--muted);font-size:13px;line-height:1.65;min-height:36px;max-width:170px}
.member-grid-scroll .member-compact a{user-select:auto}
@media(min-width:900px){.member-grid-scroll .member-compact{flex-basis:calc((100% - 68px)/5.5)}}
@media(max-width:767px){.member-grid-scroll{margin-right:-20px;padding-right:20px;mask-image:linear-gradient(90deg,transparent 0,#000 20px,#000 calc(100% - 58px),transparent 100%);-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 20px,#000 calc(100% - 58px),transparent 100%)}.member-grid-scroll .member-compact{flex-basis:160px;min-height:178px}.member-avatar{width:58px;height:58px;font-size:22px}}

/* Team 4.0: 14 member photos in two rows on desktop. */
.member-grid.member-grid-table{grid-template-columns:repeat(7,minmax(0,1fr));gap:16px 12px;align-items:stretch}
.member-grid-table .member-compact{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;min-height:0;padding:18px 8px;border:1px solid #dbe7ec;border-radius:12px;background:#f4f6f7;text-align:center;transition:none}
.member-grid-table .member-compact:hover{transform:none;border-color:#dbe7ec;background:#f4f6f7}
.member-grid-table .member-avatar{display:block;flex:0 0 110px;width:110px;height:110px;margin:0 auto 18px;border-radius:50%;overflow:hidden;border:1px solid #c8dbe3;background:#e7f0f3;font-size:0}
.member-grid-table .member-avatar img{display:block;width:100%;height:100%;object-fit:cover}
.member-grid-table .member-compact h3{font-size:16px;font-weight:600;line-height:1.4;margin:0;color:#203f50}
.member-grid-table .member-compact p{font-size:12px;line-height:1.65;margin:8px 0 0;min-height:0;max-width:none;color:#6c8592}
.member-grid-table .member-compact p span{display:block}
@media(max-width:899px){.member-grid.member-grid-table{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:767px){.member-grid.member-grid-table{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.member-grid-table .member-compact{min-height:0;padding:16px 10px}.member-grid-table .member-avatar{width:110px;height:110px;flex-basis:110px}}
@media(max-width:420px){.member-grid.member-grid-table{grid-template-columns:1fr}}
.team-org .org-description{margin:10px 0 18px;min-height:0;color:#376076}

@media(min-width:900px) and (max-width:1199px){.member-grid.member-grid-table{grid-template-columns:repeat(5,minmax(0,1fr))}}

/* Per-photo framing, without changing the original portraits. */
.member-grid-table .member-avatar img[src$="member-01.webp"]{transform:scale(1.65);transform-origin:48% 62%}
.member-grid-table .member-avatar img[src$="member-10.webp"]{transform:translate(-6px,4px) scale(1.12);transform-origin:50% 35%}
.member-grid-table .member-avatar img[src$="chen-zihao.jpg"]{object-position:50% 22%}