:root{--paper:#f5f3ee;--paper-raised:#fbfaf7;--ink:#182321;--muted:#65706d;--quiet:#8d9692;--line:#d8d9d2;--accent:#0d655a;--accent-dark:#084a42;--accent-wash:#dfeae6;--max:1240px;--serif:"Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;--sans:Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--shadow:0 18px 50px rgba(24, 35, 33, .07)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:var(--sans);font-size:16px;line-height:1.65;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration-thickness:.08em;text-underline-offset:.22em}img{display:block;max-width:100%}button,input{font:inherit}.shell{width:min(calc(100% - 64px),var(--max));margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;z-index:100;top:-4rem;left:1rem;background:var(--ink);color:#fff;padding:.7rem 1rem}.skip-link:focus{top:1rem}.site-header{position:sticky;z-index:20;top:0;border-bottom:1px solid color-mix(in srgb,var(--line) 82%,transparent);background:color-mix(in srgb,var(--paper) 91%,transparent);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.header-inner{min-height:86px;display:flex;align-items:center;justify-content:space-between;gap:2rem}.wordmark{display:inline-flex;flex-direction:column;line-height:1.15;text-decoration:none}.wordmark-name{font-family:var(--serif);font-size:1.35rem;font-weight:700;letter-spacing:-.02em}.wordmark-role{margin-top:.28rem;color:var(--quiet);font-size:.65rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase}.main-nav{display:flex;align-items:center;gap:clamp(1rem,2.15vw,2rem)}.main-nav a{position:relative;color:#4f5a57;font-size:.82rem;font-weight:650;letter-spacing:.035em;text-decoration:none}.main-nav a::after{content:"";position:absolute;right:0;bottom:-.52rem;left:0;height:1.5px;background:var(--accent);transform:scaleX(0);transform-origin:right;transition:transform .2s ease}.main-nav a:hover,.main-nav a.active{color:var(--ink)}.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1);transform-origin:left}.nav-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:50%;background:0 0;padding:11px}.nav-toggle>span:not(.sr-only){display:block;height:1.5px;margin:4px 0;background:var(--ink)}.home-grid{display:grid;grid-template-columns:minmax(0,1fr)310px;align-items:start;gap:clamp(48px,7vw,96px);padding-block:72px 112px}.home-main{min-width:0}.hero{max-width:830px;padding:32px 0 88px}.kicker,.eyebrow{margin:0 0 1rem;color:var(--accent);font-size:.69rem;font-weight:800;letter-spacing:.16em;line-height:1.25;text-transform:uppercase}.hero h1{max-width:800px;margin:0;font-family:var(--serif);font-size:clamp(3.3rem,7.1vw,6.7rem);font-weight:500;letter-spacing:-.055em;line-height:.93}.hero h1 em{color:var(--accent);font-weight:400}.hero-intro{max-width:710px;margin:2.25rem 0 0;color:#4e5a57;font-family:var(--serif);font-size:clamp(1.13rem,1.8vw,1.4rem);line-height:1.62}.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:1.2rem 2rem;margin-top:2.1rem}.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;font-size:.82rem;font-weight:750;letter-spacing:.035em;text-decoration:none}.button.primary{border-radius:2px;background:var(--accent);color:#fff;padding:.72rem 1.2rem}.button.primary:hover{background:var(--accent-dark)}.button.text{color:var(--accent-dark)}.button.text span{margin-left:.5rem;transition:transform .2s ease}.button.text:hover span{transform:translateX(4px)}.section-block{border-top:1px solid var(--line);padding:64px 0 78px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:2rem;margin-bottom:34px}.section-heading .eyebrow{margin-bottom:.6rem}.section-heading h2{max-width:630px;margin:0;font-family:var(--serif);font-size:clamp(2rem,3.1vw,3.15rem);font-weight:500;letter-spacing:-.035em;line-height:1.04}.section-link{flex:none;padding-bottom:.2rem;color:var(--accent-dark);font-size:.8rem;font-weight:750;text-decoration:none}.section-link span{display:inline-block;margin-left:.4rem;transition:transform .2s ease}.section-link:hover span{transform:translateX(4px)}.research-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;overflow:hidden;border:1px solid var(--line);background:var(--line)}.research-card{min-height:260px;background:var(--paper-raised);padding:28px}.card-index{color:var(--accent);font-family:var(--serif);font-size:.9rem}.research-card h3{margin:3.8rem 0 .8rem;font-family:var(--serif);font-size:1.48rem;font-weight:600;letter-spacing:-.025em;line-height:1.15}.research-card p{margin:0;color:var(--muted);font-size:.88rem;line-height:1.65}.publication-list{border-top:1px solid var(--ink)}.publication-item{display:grid;grid-template-columns:72px minmax(0,1fr);gap:1.2rem;border-bottom:1px solid var(--line);padding:27px 0 29px}.publication-year{padding-top:.25rem;color:var(--accent);font-family:var(--serif);font-size:.92rem}.publication-item h3{max-width:760px;margin:0 0 .45rem;font-family:var(--serif);font-size:1.24rem;font-weight:600;letter-spacing:-.015em;line-height:1.35}.publication-item p{margin:.15rem 0;font-size:.86rem}.publication-item .authors{color:#4b5653}.publication-item .venue{color:var(--muted);font-style:italic}.paper-link{display:inline-block;margin-top:.75rem;color:var(--accent-dark);font-size:.7rem;font-weight:800;letter-spacing:.08em;text-decoration:none}.people-message{position:relative;overflow:hidden;border:1px solid var(--line);background:var(--accent-wash);padding:clamp(28px,5vw,52px)}.people-message::after{content:"";position:absolute;right:-90px;bottom:-145px;width:290px;height:290px;border:1px solid color-mix(in srgb,var(--accent) 25%,transparent);border-radius:50%}.people-message p{position:relative;z-index:1;max-width:690px;margin:0;font-family:var(--serif);font-size:clamp(1.3rem,2.2vw,1.75rem);line-height:1.45}.people-message a{position:relative;z-index:1;display:inline-block;margin-top:1.4rem;color:var(--accent-dark);font-size:.83rem;font-weight:750}.news-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--ink)}.news-list li{display:grid;grid-template-columns:72px minmax(0,1fr);gap:1.2rem;border-bottom:1px solid var(--line);padding:20px 0}.news-list time{color:var(--accent);font-family:var(--serif);font-size:.88rem}.news-list p{max-width:760px;margin:0;color:#4e5956;font-size:.91rem}.profile-panel{position:sticky;top:126px;border-top:3px solid var(--ink);background:var(--paper-raised);box-shadow:var(--shadow)}.portrait-wrap{aspect-ratio:1.08;margin:0;overflow:hidden;background:linear-gradient(145deg,#e6e4de,#d8e4e0)}.portrait{width:100%;height:100%;object-fit:cover;object-position:center 45%;filter:saturate(.88)contrast(.98)}.profile-copy,.profile-block{border-bottom:1px solid var(--line);padding:25px 26px}.profile-copy .eyebrow,.profile-block .eyebrow{margin-bottom:.75rem}.profile-copy h2{margin:0;font-family:var(--serif);font-size:1.8rem;font-weight:600;letter-spacing:-.03em}.profile-title{margin:.35rem 0;color:var(--accent-dark);font-size:.83rem;font-weight:700}.profile-affiliation{margin:.8rem 0;color:var(--muted);font-size:.78rem;line-height:1.5}.email-link{color:var(--ink);font-size:.76rem;overflow-wrap:anywhere}.interest-list{margin:0;padding:0;list-style:none}.interest-list li{position:relative;margin:.4rem 0;padding-left:1rem;color:#4f5b58;font-size:.79rem}.interest-list li::before{content:"—";position:absolute;left:0;color:var(--accent)}.profile-links{display:grid;grid-template-columns:1fr 1fr}.profile-links a{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:.8rem 1rem;color:#3e4a47;font-size:.71rem;font-weight:700;text-decoration:none}.profile-links a:nth-child(2n){border-right:0}.profile-links a:hover{color:var(--accent-dark);background:#f0f2ed}.portrait-note{margin:0;padding:.75rem 1rem;color:var(--quiet);font-size:.62rem;letter-spacing:.04em;text-align:center}.site-footer{border-top:1px solid var(--line);background:#e9e8e2}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr auto;align-items:end;gap:2rem;min-height:190px;padding-block:44px}.footer-grid p{margin:.2rem 0;color:var(--muted);font-size:.75rem}.footer-grid .footer-name{color:var(--ink);font-family:var(--serif);font-size:1.3rem;font-weight:600}.visitor-stats{display:flex;gap:1.6rem}.visitor-stats span{color:var(--muted);font-size:.72rem}.visitor-stats strong{display:block;color:var(--ink);font-family:var(--serif);font-size:1.45rem;font-weight:500}.footer-meta{text-align:right}@media(max-width:1020px){.shell{width:min(calc(100% - 40px),var(--max))}.home-grid{grid-template-columns:minmax(0,1fr)270px;gap:42px}.main-nav{gap:1rem}.main-nav a{font-size:.75rem}.research-grid{grid-template-columns:1fr}.research-card{min-height:auto}.research-card h3{margin-top:2rem}.footer-grid{grid-template-columns:1fr 1fr}.footer-meta{grid-column:1/-1;text-align:left}}@media(max-width:760px){.shell{width:min(calc(100% - 30px),var(--max))}.header-inner{min-height:72px}.nav-toggle{display:block}.main-nav{position:absolute;top:72px;right:0;left:0;display:none;align-items:stretch;flex-direction:column;gap:0;border-bottom:1px solid var(--line);background:var(--paper-raised);padding:.6rem 15px 1rem}.main-nav.open{display:flex}.main-nav a{padding:.7rem 0;font-size:.9rem}.main-nav a::after{display:none}.home-grid{display:flex;flex-direction:column;gap:0;padding-block:35px 72px}.home-main{display:contents}.hero{order:1;padding:28px 0 58px}.hero h1{font-size:clamp(3.05rem,15vw,5rem)}.hero-intro{font-size:1.08rem}.profile-panel{position:static;order:2;width:100%;margin-bottom:68px}.portrait-wrap{aspect-ratio:1.35}.section-block{order:3;width:100%;padding:50px 0 58px}.section-heading{align-items:flex-start;flex-direction:column;gap:1rem}.publication-item,.news-list li{grid-template-columns:52px minmax(0,1fr);gap:.7rem}.footer-grid{display:flex;align-items:flex-start;flex-direction:column;min-height:0;padding-block:38px}.footer-meta{text-align:left}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition-duration:.01ms!important}}.page-hero{padding:92px 0 72px}.page-hero h1{max-width:890px;margin:0;font-family:var(--serif);font-size:clamp(3.35rem,7vw,6.8rem);font-weight:500;letter-spacing:-.055em;line-height:.94}.page-hero>p:last-child{max-width:720px;margin:1.75rem 0 0;color:var(--muted);font-family:var(--serif);font-size:1.25rem}.page-body{padding-bottom:112px}.research-theme{display:grid;grid-template-columns:120px minmax(0,1fr);gap:2rem;border-top:1px solid var(--line);padding:58px 0 68px}.theme-number{color:var(--accent);font-family:var(--serif);font-size:1rem}.research-theme h2,.catalog-heading h2,.project-content h2,.teaching-grid h2,.teaching-callout h2,.join-panel h2,.cv-intro h2,.citation-summary h2{margin:0;font-family:var(--serif);font-weight:500;letter-spacing:-.035em;line-height:1.08}.research-theme h2{font-size:clamp(2rem,3.4vw,3.5rem)}.research-theme>div:last-child>p:not(.eyebrow){max-width:820px;color:#4e5956;font-family:var(--serif);font-size:1.15rem}.keyword-row{display:flex;flex-wrap:wrap;gap:.55rem;margin:1.5rem 0 0;padding:0;list-style:none}.keyword-row li{border:1px solid var(--line);border-radius:999px;background:var(--paper-raised);padding:.35rem .7rem;color:#54605d;font-size:.7rem}.research-note{display:grid;grid-template-columns:120px minmax(0,1fr);gap:2rem;border-left:3px solid var(--accent);background:var(--accent-wash);padding:36px 42px}.research-note p:last-child{max-width:780px;margin:0;font-family:var(--serif);font-size:1.25rem}.citation-panel{display:grid;grid-template-columns:260px minmax(0,1fr);grid-template-rows:auto auto;gap:28px 48px;border-top:3px solid var(--ink);background:var(--paper-raised);box-shadow:var(--shadow);padding:36px}.citation-summary h2{font-size:2rem}.citation-summary>p:not(.eyebrow){margin:.8rem 0;color:var(--muted);font-size:.73rem}.citation-summary a{color:var(--accent-dark);font-size:.73rem;font-weight:750}.citation-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;align-self:start;margin:0;background:var(--line)}.citation-metrics div{background:#f0f1ec;padding:17px}.citation-metrics dt{color:var(--muted);font-size:.65rem;letter-spacing:.06em;text-transform:uppercase}.citation-metrics dd{margin:.2rem 0 0;font-family:var(--serif);font-size:1.9rem;line-height:1}.citation-chart{grid-column:2;display:grid;grid-template-columns:repeat(9,minmax(24px,1fr));align-items:end;gap:clamp(7px,1.6vw,18px);height:230px;border-bottom:1px solid var(--ink);padding-top:12px}.chart-column{display:grid;grid-template-rows:18px minmax(0,1fr)28px;height:100%;text-align:center}.chart-value{color:var(--muted);font-size:.62rem}.chart-track{position:relative}.chart-bar{position:absolute;right:15%;bottom:0;left:15%;min-height:3px;background:var(--accent);transition:opacity .2s ease}.chart-column:hover .chart-bar{opacity:.72}.chart-year{padding-top:.45rem;color:var(--muted);font-size:.6rem}.publication-catalog{margin-top:84px}.catalog-heading{display:flex;align-items:end;justify-content:space-between;gap:2rem;margin-bottom:32px}.catalog-heading h2{font-size:clamp(2rem,3.3vw,3.25rem)}.publication-filters{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:.4rem}.publication-filters button{border:1px solid var(--line);background:0 0;color:var(--muted);padding:.45rem .7rem;font-size:.7rem;cursor:pointer}.publication-filters button:hover,.publication-filters button.active{border-color:var(--accent);background:var(--accent);color:#fff}.publication-list.full .publication-item{grid-template-columns:82px minmax(0,1fr);padding:32px 0 35px}.publication-list.full .publication-item[hidden]{display:none}.publication-list.full .publication-item h3{max-width:900px;font-size:1.36rem}.paper-type{display:inline-block;margin-bottom:.55rem;color:var(--accent);font-size:.62rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.paper-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:.85rem}.paper-actions a,.paper-actions button{border:0;background:0 0;color:var(--accent-dark);padding:0;font-size:.68rem;font-weight:800;letter-spacing:.06em;text-decoration:none;cursor:pointer}.paper-actions a:hover,.paper-actions button:hover{text-decoration:underline;text-underline-offset:.25rem}.filter-empty{color:var(--muted);padding:2rem 0}.copy-toast{position:fixed;z-index:50;right:24px;bottom:24px;opacity:0;transform:translateY(10px);border-radius:2px;background:var(--ink);color:#fff;padding:.65rem .85rem;font-size:.72rem;pointer-events:none;transition:opacity .2s ease,transform .2s ease}.copy-toast.show{opacity:1;transform:translateY(0)}.project-list{border-top:1px solid var(--ink)}.project-item{display:grid;grid-template-columns:165px minmax(0,1fr);gap:2rem;border-bottom:1px solid var(--line);padding:40px 0 44px}.project-years{color:var(--accent);font-family:var(--serif);font-size:1rem}.project-role{color:var(--accent);font-size:.64rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.project-content h2{max-width:790px;margin-top:.6rem;font-size:clamp(1.65rem,2.7vw,2.55rem)}.project-content p{margin:.8rem 0 0;color:var(--muted);font-size:.8rem}.source-note{max-width:680px;margin:2rem 0 0;color:var(--quiet);font-size:.7rem}.teaching-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;border:1px solid var(--line);background:var(--line)}.teaching-grid article{min-height:300px;background:var(--paper-raised);padding:30px}.teaching-grid article>span{color:var(--accent);font-family:var(--serif)}.teaching-grid h2{margin-top:4rem;font-size:1.65rem}.teaching-grid p{color:var(--muted);font-size:.87rem}.teaching-callout{margin-top:64px;background:var(--accent-wash);padding:clamp(32px,6vw,70px)}.teaching-callout h2{font-size:clamp(2.2rem,4.8vw,4.6rem)}.teaching-callout>p:not(.eyebrow){max-width:650px;color:#4e5956;font-family:var(--serif);font-size:1.15rem}.compact-heading{margin-bottom:26px}.students-page>section{border-top:1px solid var(--line);padding:56px 0 72px}.student-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.student-card{display:grid;grid-template-columns:150px minmax(0,1fr);gap:24px;border:1px solid var(--line);background:var(--paper-raised);padding:20px}.student-card img{width:150px;height:180px;object-fit:cover}.student-meta{color:var(--accent);font-size:.67rem;font-weight:800;letter-spacing:.06em}.student-card h3{margin:.4rem 0;font-family:var(--serif);font-size:1.45rem}.student-card>div>p:last-of-type{color:var(--muted);font-size:.83rem}.empty-roster{border:1px solid var(--line);background:var(--paper-raised);padding:38px}.empty-roster p,.muted-copy{max-width:720px;margin:0;color:var(--muted);font-family:var(--serif);font-size:1.1rem}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:.82rem}th{border-bottom:1px solid var(--ink);color:var(--accent);font-size:.64rem;letter-spacing:.08em;text-align:left;text-transform:uppercase}th,td{padding:14px 18px 14px 0}td{border-bottom:1px solid var(--line);color:#4e5956}.join-panel{background:var(--ink);color:#fff;padding:clamp(34px,6vw,70px)}.join-panel .eyebrow{color:#8fc4ba}.join-panel h2{max-width:760px;font-size:clamp(2.2rem,4.8vw,4.7rem)}.join-panel p{max-width:650px;color:#c7cecb;font-family:var(--serif);font-size:1.05rem}.join-panel a{color:#fff;font-size:.8rem;font-weight:750}.cv-grid{display:grid;grid-template-columns:280px minmax(0,1fr);gap:clamp(48px,8vw,110px);align-items:start}.cv-intro{position:sticky;top:126px;border-top:3px solid var(--ink);padding-top:25px}.cv-intro h2{font-size:2.3rem}.cv-intro p{color:var(--muted);font-size:.82rem}.cv-intro a{color:var(--accent-dark);font-size:.78rem}.cv-sections>section{border-top:1px solid var(--line);padding:34px 0 48px}.cv-row{display:grid;grid-template-columns:118px minmax(0,1fr);gap:1rem;margin:1.5rem 0}.cv-row time{color:var(--accent);font-family:var(--serif);font-size:.85rem}.cv-row h3{margin:0;font-family:var(--serif);font-size:1.25rem;font-weight:600}.cv-row p,.cv-prose{max-width:720px;margin:.3rem 0;color:var(--muted);font-size:.84rem}@media(max-width:900px){.citation-panel{grid-template-columns:1fr}.citation-chart{grid-column:1}.teaching-grid{grid-template-columns:1fr}.teaching-grid article{min-height:auto}.teaching-grid h2{margin-top:2rem}.cv-grid{grid-template-columns:1fr}.cv-intro{position:static}}@media(max-width:650px){.page-hero{padding:62px 0 54px}.research-theme,.research-note,.project-item{grid-template-columns:1fr;gap:1rem}.citation-panel{padding:24px 18px}.citation-metrics{grid-template-columns:repeat(2,1fr)}.citation-chart{gap:4px;height:190px}.chart-bar{right:8%;left:8%}.chart-year{writing-mode:vertical-rl;justify-self:center}.catalog-heading{align-items:flex-start;flex-direction:column}.publication-filters{justify-content:flex-start}.publication-list.full .publication-item{grid-template-columns:50px minmax(0,1fr)}.student-grid{grid-template-columns:1fr}.student-card{grid-template-columns:105px minmax(0,1fr)}.student-card img{width:105px;height:140px}.cv-row{grid-template-columns:82px minmax(0,1fr)}}.not-found{min-height:calc(100vh - 277px);padding-block:clamp(80px,12vw,160px)}.not-found h1{max-width:800px;margin:0;font-family:var(--serif);font-size:clamp(3.2rem,8vw,7.5rem);font-weight:500;letter-spacing:-.055em;line-height:.95}.not-found>p:not(.kicker){max-width:620px;color:var(--muted);font-family:var(--serif);font-size:1.2rem}.not-found .button{margin-top:1rem}