:root{--nav:#17213b;--ink:#202b43;--muted:#647188;--blue:#294fe5;--line:#e5e9f1;--surface:#f4f6fa;--white:#fff}*{box-sizing:border-box}[hidden]{display:none!important}html{scroll-behavior:smooth;scroll-padding-top:32px}body{margin:0;background:var(--surface);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.5}a{color:inherit;text-decoration:none}button{font:inherit}a,button{touch-action:manipulation}a:focus-visible,button:focus-visible{outline:3px solid #6c88ff;outline-offset:5px}button{cursor:pointer}svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.sidebar{width:236px;position:fixed;inset:0 auto 0 0;background:var(--nav);color:#fff;padding:32px 24px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;font-size:24px;font-weight:650;letter-spacing:-.7px}.brandmark{width:38px;height:38px;border-radius:11px;background:#4266f5;display:grid;place-items:center;font-size:21px;letter-spacing:-1px}.side-caption{font-size:12px;letter-spacing:1.8px;color:#9aa6c2;margin:48px 12px 15px;text-transform:uppercase}.nav{display:grid;gap:6px}.nav a{display:flex;gap:12px;align-items:center;padding:12px;border-radius:10px;color:#b9c4db;font-size:15px;transition:.2s}.nav a:hover{background:#26334f;color:#fff}.nav a.active{background:#31456b;color:#fff}.side-bottom{margin-top:auto;border-top:1px solid #33405a;padding-top:23px}.profile{display:flex;align-items:center;gap:11px}.avatar{width:38px;height:38px;border-radius:50%;background:#34445e;display:grid;place-items:center;font-size:14px}.profile strong{font-size:14px;display:block}.profile span{font-size:12px;color:#aebbd2}.workspace{margin-left:236px;padding:0 48px 28px;max-width:1720px}.topbar{height:88px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);font-size:14px;color:var(--muted)}.topbar strong{color:var(--ink);font-weight:550}.pill{display:inline-flex;align-items:center;gap:7px;background:white;border:1px solid var(--line);border-radius:99px;padding:6px 11px;font-size:12px;color:var(--muted)}.pill svg{width:14px;height:14px}.intro{padding:36px 0 28px;display:flex;align-items:flex-end;justify-content:space-between;gap:20px}.eyebrow{font-size:12px;letter-spacing:1.6px;text-transform:uppercase;color:var(--blue);font-weight:700;margin:0 0 7px}h1{font-size:36px;line-height:1.2;letter-spacing:-1.3px;font-weight:650;margin:0 0 10px}.intro p:last-child{margin:0;color:var(--muted)}.date{font-size:14px;color:var(--muted);white-space:nowrap;padding-bottom:6px}.section-title{display:flex;align-items:center;justify-content:space-between;margin:0 0 15px;gap:12px}h2{font-size:18px;font-weight:650;letter-spacing:-.35px;margin:0}.section-title>span{font-size:12px;color:var(--muted)}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.quick{background:white;border:1px solid var(--line);border-radius:14px;padding:19px;display:flex;align-items:center;gap:13px;transition:transform .2s,box-shadow .2s}.quick:hover,.project:hover{transform:translateY(-3px);box-shadow:0 10px 28px #2033560c}.iconbox{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;flex-shrink:0}.c-blue{background:#eaf0ff;color:#3658df}.c-red{background:#fff0ed;color:#d56b57}.c-gold{background:#fff6df;color:#ae7b1c}.c-green{background:#e8f5ef;color:#33866e}.quick strong{font-size:15px;font-weight:600;display:block}.quick small{font-size:12px;color:var(--muted);display:block;margin-top:2px}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:27px;margin-top:34px}.projects{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.project{width:100%;text-align:left;border:1px solid var(--line);background:white;border-radius:16px;padding:22px 20px;display:flex;flex-direction:column;align-items:flex-start;color:var(--ink);transition:.2s;min-height:254px}.project .iconbox{width:45px;height:45px;margin-bottom:23px}.project h3{font-size:18px;line-height:1.3;margin:0 0 9px;font-weight:650;letter-spacing:-.4px}.project p{font-size:16px;color:var(--muted);margin:0 0 20px}.project .label{margin-top:auto;font-size:12px;font-weight:550;display:inline-block;border-radius:6px;padding:4px 8px;background:#f0f3f8;color:#67748b}.project .label.blue{background:#edf1ff;color:var(--blue)}.focus{background:#e9eefc;border-radius:16px;padding:22px;min-height:292px}.focus-header{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:20px}.focus h2{font-size:16px}.focus .hint{font-size:11px;background:#dce5fb;color:#4a6096;border-radius:5px;padding:3px 6px}.focus-item{display:flex;gap:12px;padding:13px 0;border-top:1px solid #d8e0f2;font-size:14px}.number{color:#7387b0;font-size:12px;line-height:23px}.focus-item small{display:block;font-size:12px;color:#6a7d9f;margin-top:3px}.tools{margin-top:30px}.tool-list{background:white;border:1px solid var(--line);border-radius:14px;overflow:hidden}.tool{display:flex;width:100%;background:transparent;border:0;align-items:center;gap:14px;text-align:left;padding:17px 20px;color:var(--ink)}.tool+.tool{border-top:1px solid var(--line)}.tool:hover{background:#f9faff}.tool svg{color:#7986a0;width:21px;height:21px}.tool strong{display:block;font-size:14px;font-weight:600}.tool small{display:block;font-size:12px;color:var(--muted);margin-top:2px}.tool .tag{margin-left:auto;border:1px solid var(--line);border-radius:6px;font-size:12px;color:var(--muted);padding:3px 8px;white-space:nowrap}.right-note{margin-top:23px;padding:0 7px}.right-note .eyebrow{font-size:11px;color:#8390a5}.right-note p{font-size:14px;color:var(--muted);line-height:1.65;margin-top:10px}.right-note strong{color:var(--ink);font-weight:550}.footer{display:flex;justify-content:space-between;gap:16px;margin-top:32px;padding-top:18px;font-size:12px;color:#7c889d;border-top:1px solid var(--line)}dialog{border:0;padding:30px;border-radius:20px;width:min(520px,calc(100% - 32px));color:var(--ink);box-shadow:0 30px 100px #17213b40}dialog::backdrop{background:#14213b70;backdrop-filter:blur(3px)}dialog h2{font-size:24px;margin:15px 0 12px}dialog p{font-size:16px;color:var(--muted);line-height:1.7}dialog .close{float:right;border:0;border-radius:8px;background:#f1f4f9;width:34px;height:34px;display:grid;place-items:center;color:var(--muted)}dialog .primary{display:inline-block;background:var(--blue);color:white;border-radius:10px;padding:10px 16px;font-size:14px;margin-top:5px}dialog .detail-label{font-size:12px;color:var(--blue);font-weight:600;display:block;margin-top:5px}
@media(min-width:1550px){.workspace{padding-left:64px;padding-right:64px}.content-grid{grid-template-columns:minmax(0,1fr) 320px}.project{min-height:272px}}
@media(max-width:1180px){.sidebar{width:200px;padding:28px 18px}.workspace{margin-left:200px;padding:0 28px 28px}.content-grid{grid-template-columns:minmax(0,1fr) 245px;gap:20px}.projects{grid-template-columns:1fr}.project{min-height:0;display:grid;grid-template-columns:45px 1fr;column-gap:17px;padding:18px}.project .iconbox{margin:0;grid-row:1/4}.project h3{font-size:16px;margin-bottom:4px}.project p{margin:0 0 8px}.project .label{justify-self:start}.quick{padding:15px;gap:9px}.quick small{display:none}.quick .iconbox{width:35px;height:35px}.quick strong{font-size:14px}.date{display:none}}
@media(max-width:820px){.sidebar{position:static;width:auto;padding:16px 22px;flex-direction:row;align-items:center;justify-content:space-between;gap:15px}.brand{font-size:20px}.brandmark{width:32px;height:32px;font-size:18px}.side-caption,.side-bottom{display:none}.nav{display:flex;gap:3px}.nav a{padding:9px;font-size:14px}.nav a svg{display:none}.workspace{margin-left:0;padding:0 24px 24px}.topbar{height:64px}.intro{padding-top:27px}h1{font-size:31px}.quick-grid{gap:10px}.content-grid{grid-template-columns:minmax(0,1fr) 240px;margin-top:28px}}
@media(max-width:620px){.sidebar{padding:14px 18px;gap:5px}.nav a{font-size:12px;padding:8px}.nav a:last-child{display:none}.workspace{padding:0 18px 20px}.topbar{font-size:12px;gap:8px}.topbar strong{font-size:12px}.pill{font-size:11px;padding:5px 8px}h1{font-size:29px}.intro p:last-child{font-size:14px}.quick-grid{grid-template-columns:repeat(2,1fr)}.quick{padding:16px}.quick small{display:block}.quick strong{font-size:14px}.content-grid{grid-template-columns:1fr;gap:25px}.tools{margin-top:25px}.focus{min-height:0}.right-note{display:none}.footer{flex-direction:column;gap:4px}.tool{padding:16px}.tool .tag{font-size:11px}.section-title>span{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Shared layout, profile and responsive styles. */
.site-header{max-width:1280px;margin:0 auto;padding:24px 48px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}
.site-brand{display:flex;align-items:center;gap:12px;font-size:19px;font-weight:650;letter-spacing:-.4px}.site-brand .brandmark{background:var(--nav);font-size:21px}
.site-header nav{display:flex;align-items:center;gap:28px;font-size:14px}.site-header nav>a{font-weight:600}.area-toggle{color:var(--muted);background:transparent;border:1px solid #d9deea;border-radius:9px;padding:8px 13px;font-size:14px}.area-toggle:hover{background:#fff;color:var(--ink)}
.workspace{margin:0 auto;padding:0 48px 28px;max-width:1280px}.profile-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,380px);gap:70px;align-items:center;padding:64px 0 56px}.profile-copy .eyebrow{font-size:13px;letter-spacing:1.8px;margin-bottom:18px}.profile-copy h1{font-size:clamp(38px,4.8vw,64px);line-height:1.1;letter-spacing:-2px;color:var(--nav);margin:0}.degree{display:block;font-size:clamp(17px,1.8vw,22px);font-weight:500;letter-spacing:-.35px;line-height:1.5;margin-top:16px;color:#455775}.profile-line{width:46px;height:3px;background:var(--blue);margin:29px 0 25px}.bio{font-size:18px;line-height:1.8;margin:0;max-width:590px;color:#364660}.bio.secondary{font-size:16px;color:var(--muted);margin-top:16px}.expertise{list-style:none;display:flex;flex-wrap:wrap;gap:9px;padding:0;margin:27px 0 0}.expertise li{font-size:14px;font-weight:500;color:#475b7b;background:#e9eef8;border-radius:7px;padding:7px 11px}.portrait{position:relative;margin:0;border-radius:18px;overflow:hidden;background:#dce5ef;box-shadow:0 18px 45px #17213b15;aspect-ratio:4/5}.portrait img{display:block;width:100%;height:100%;object-fit:cover;object-position:center 26%}.portrait figcaption{position:absolute;bottom:0;left:0;right:0;padding:36px 20px 17px;background:linear-gradient(transparent,#17213bc4);color:white;font-size:14px;letter-spacing:.3px}.personal-area{border-top:1px solid #dce2ed;border-bottom:1px solid #dce2ed}.personal-area>summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 0;color:var(--muted);font-size:14px}.personal-area>summary::-webkit-details-marker{display:none}.personal-area>summary>span:first-child{display:flex;align-items:center;gap:11px}.personal-area>summary strong{font-weight:550}.personal-area>summary svg{width:18px;height:18px}.summary-hint{display:flex;align-items:center;gap:22px}.summary-plus{font-size:22px;font-weight:400;line-height:1;transition:transform .2s}.personal-area[open] .summary-plus{transform:rotate(45deg)}.personal-area>summary:hover{color:var(--ink)}.personal-area>summary:focus-visible{outline:3px solid #6c88ff;outline-offset:5px}.personal-content{padding:0 0 28px}.personal-content .intro{padding-top:10px}.personal-content .intro h2{font-size:28px}.personal-content .intro p:last-child{font-size:16px}.personal-content .section-title>span{font-size:14px}.quick small,.project .label,.tool small,.focus-item small{font-size:14px}.focus .hint,.focus-item .number{font-size:12px}.footer{border:0;margin-top:0;font-size:14px;padding-top:24px}.content-grid{grid-template-columns:minmax(0,1fr) 270px}
@media(min-width:1550px){.workspace{padding-left:48px;padding-right:48px}.content-grid{grid-template-columns:minmax(0,1fr) 270px}}
@media(max-width:1180px){.workspace{margin:0 auto;padding:0 32px 28px}.site-header{padding:22px 32px}.profile-hero{gap:40px;grid-template-columns:minmax(0,1fr) minmax(260px,340px)}.content-grid{grid-template-columns:minmax(0,1fr) 245px}}
@media(max-width:820px){.profile-hero{grid-template-columns:minmax(0,1fr) 260px;gap:28px;padding:42px 0}.profile-copy h1{font-size:42px}.bio{font-size:16px;line-height:1.7}.degree{font-size:17px}.portrait{aspect-ratio:3/4}.expertise{margin-top:20px}.profile-line{margin:22px 0}.content-grid{grid-template-columns:minmax(0,1fr) 240px}}
@media(max-width:620px){.site-header{padding:18px 20px;gap:10px}.site-brand{font-size:16px;gap:9px}.site-brand .brandmark{width:32px;height:32px;font-size:18px}.site-header nav{gap:12px}.site-header nav>a{display:none}.area-toggle{font-size:14px;padding:7px 10px}.workspace{padding:0 20px 24px}.profile-hero{grid-template-columns:1fr;gap:28px;padding:32px 0}.profile-copy h1{font-size:40px;letter-spacing:-1.3px}.degree{font-size:18px}.profile-copy .eyebrow{margin-bottom:15px}.portrait{width:100%;max-width:380px;justify-self:center;aspect-ratio:4/5}.summary-hint{font-size:14px;gap:14px}.summary-hint{font-size:0}.summary-plus{font-size:22px}.personal-area>summary{padding:20px 0}.personal-content .section-title>span{display:none}.content-grid{grid-template-columns:1fr}.footer{font-size:14px;gap:5px}.quick small{font-size:14px}.project h3{font-size:18px}}