:root{color-scheme:light;--color-background:#f7f7f4;--color-surface:#fff;--color-ink:#202823;--color-muted:#66716a;--color-line:#dce2dc;--color-accent:#247457;--color-accent-soft:#dcebe3;--font-sans:"Segoe UI", "Helvetica Neue", sans-serif;--font-serif:Georgia, "Times New Roman", serif}:root[data-theme=dark]{color-scheme:dark;--color-background:#151b18;--color-surface:#1d2621;--color-ink:#eff4ef;--color-muted:#aab7ae;--color-line:#344139;--color-accent:#8bd0aa;--color-accent-soft:#253c30}*{box-sizing:border-box}html{background:var(--color-background);min-width:320px;min-height:100%}body{background:radial-gradient(ellipse at 79% 48%, color-mix(in srgb, var(--color-accent-soft) 52%, transparent), transparent 34rem), var(--color-background);min-height:100vh;color:var(--color-ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;flex-direction:column;margin:0;transition:background-color .18s,color .18s;display:flex}button,a{font:inherit}a{color:inherit}.site-header{border-bottom:1px solid var(--color-line);justify-content:space-between;align-items:center;width:min(100% - 64px,1280px);height:96px;margin-inline:auto;display:flex}.brand{align-items:center;gap:12px;text-decoration:none;display:inline-flex}.brand-mark{border:1px solid var(--color-line);width:38px;height:38px;color:var(--color-accent);font-family:var(--font-serif);letter-spacing:-.04em;border-radius:50%;place-items:center;font-size:13px;display:grid}.brand-name{letter-spacing:-.02em;font-size:14px;font-weight:600}.desktop-nav{align-items:center;gap:clamp(18px,2.5vw,36px);height:100%;margin-left:auto;margin-right:40px;display:flex}.nav-link{color:var(--color-muted);padding-block:8px;font-size:13px;text-decoration:none;transition:color .16s;position:relative}.nav-link:hover,.nav-link.is-active{color:var(--color-ink)}.nav-link.is-active:after{background:var(--color-accent);content:"";height:2px;position:absolute;bottom:0;left:0;right:0}.header-actions{align-items:center;gap:12px;display:flex}.mobile-nav{display:none}.theme-toggle{border:1px solid var(--color-line);background:var(--color-surface);width:42px;height:42px;color:var(--color-ink);cursor:pointer;border-radius:50%;place-items:center;transition:border-color .16s,transform .16s;display:grid}.theme-toggle:hover{border-color:var(--color-accent);transform:rotate(-8deg)}.theme-toggle:focus-visible{outline:3px solid var(--color-accent);outline-offset:3px}.theme-toggle svg{width:18px;height:18px}.icon-sun,:root[data-theme=dark] .icon-moon{display:none}:root[data-theme=dark] .icon-sun{display:block}.site-main{flex:1}.site-footer{border-top:1px solid var(--color-line);width:min(100% - 64px,1280px);color:var(--color-muted);justify-content:space-between;margin-inline:auto;padding-block:22px 26px;font-size:12px;display:flex}.page-main{width:min(100% - 64px,960px);min-height:min(680px,100svh - 180px);margin-inline:auto;padding-block:clamp(72px,11vw,140px)}.about-layout{grid-template-columns:minmax(0,1.1fr) minmax(260px,.8fr);align-items:center;gap:clamp(40px,7vw,88px);display:grid}.about-portrait{aspect-ratio:4/5;border:1px solid var(--color-line);background:var(--color-accent-soft);border-radius:8px;justify-self:end;width:min(100%,360px);margin:0;overflow:hidden}.about-portrait img{object-fit:cover;width:100%;height:100%;display:block}.page-title{max-width:100%;font-family:var(--font-serif);letter-spacing:-.075em;overflow-wrap:anywhere;margin:0;font-size:clamp(56px,9vw,112px);font-weight:400;line-height:.98}.page-placeholder{max-width:560px;color:var(--color-muted);margin:28px 0 0;font-size:18px;line-height:1.6}.contact-link{border-bottom:1px solid var(--color-accent);color:var(--color-accent);margin-top:22px;padding-bottom:4px;font-size:16px;text-decoration:none;display:inline-flex}.contact-link:hover{border-bottom-width:2px}.course-card{border-top:1px solid var(--color-line);max-width:720px;margin-top:52px;padding-top:22px}.course-card h2{font-family:var(--font-serif);letter-spacing:-.045em;margin:0;font-size:clamp(28px,4vw,40px);font-weight:400}.course-card p{max-width:560px;color:var(--color-muted);margin:12px 0 0;font-size:16px;line-height:1.65}.module-proposal{margin-top:36px}.proposal-label{color:var(--color-accent);letter-spacing:.12em;text-transform:uppercase;margin:0 0 10px;font-size:12px;font-weight:650}.module-list{border-top:1px solid var(--color-line);margin:0;padding:0;list-style:none}.module-list li{border-bottom:1px solid var(--color-line);grid-template-columns:44px 1fr;gap:12px;padding-block:20px;display:grid}.module-list li>span{color:var(--color-accent);letter-spacing:.08em;padding-top:4px;font-size:12px;font-weight:650}.module-list h3{font-family:var(--font-serif);letter-spacing:-.03em;margin:0;font-size:24px;font-weight:400}.module-list p{margin-top:6px}.article-list{border-top:1px solid var(--color-line);margin:54px 0 0;padding:0;list-style:none}.article-list li{border-bottom:1px solid var(--color-line)}.article-link{justify-content:space-between;align-items:center;gap:24px;padding-block:24px;text-decoration:none;display:flex}.article-link h2{font-family:var(--font-serif);letter-spacing:-.04em;margin:0;font-size:clamp(24px,4vw,36px);font-weight:400}.article-link p,.article-description{color:var(--color-muted);margin:8px 0 0;line-height:1.6}.article-link time{color:var(--color-muted);flex:none;font-size:13px}.back-link{color:var(--color-muted);text-decoration-color:var(--color-line);text-underline-offset:4px;margin-bottom:48px;font-size:14px;display:inline-block}.back-link:hover{color:var(--color-accent)}.article-header{max-width:760px}.article-header .eyebrow{margin-bottom:20px}.article-description{margin-top:22px;font-size:20px}.article-content{max-width:680px;margin-top:56px;font-size:18px;line-height:1.8}.article-content h2,.article-content h3{font-family:var(--font-serif);margin-top:1.8em;font-weight:400;line-height:1.2}.article-content a{color:var(--color-accent);text-underline-offset:3px}.article-tags{flex-wrap:wrap;gap:8px;margin:48px 0 0;padding:0;list-style:none;display:flex}.article-tags li{border:1px solid var(--color-line);color:var(--color-muted);border-radius:20px;padding:6px 10px;font-size:12px}.article-content img{max-width:100%;height:auto}.hero{grid-template-columns:minmax(0,1.1fr) minmax(280px,.9fr);align-items:center;gap:48px;width:min(100% - 64px,1280px);min-height:min(760px,100svh - 97px);margin-inline:auto;padding-block:64px 88px;display:grid}.hero-copy{z-index:1;padding-block:20px;position:relative}.eyebrow{color:var(--color-muted);letter-spacing:.15em;text-transform:uppercase;align-items:center;gap:10px;margin:0 0 26px;font-size:12px;font-weight:650;display:flex}.eyebrow-dot{background:var(--color-accent);border-radius:50%;width:7px;height:7px}.hero h1{font-family:var(--font-serif);letter-spacing:-.085em;margin:0;font-size:clamp(76px,11.8vw,164px);font-weight:400;line-height:.86}.title-period{color:var(--color-accent)}.hero-role{max-width:440px;color:var(--color-muted);margin:32px 0 0 5px;font-size:clamp(17px,2vw,21px);line-height:1.55}.hero-art{aspect-ratio:1;border:1px solid var(--color-line);background:linear-gradient(135deg, color-mix(in srgb, var(--color-surface) 82%, transparent), transparent 68%), var(--color-accent-soft);border-radius:50%;justify-self:end;place-items:center;width:min(100%,500px);display:grid;position:relative;overflow:hidden}.hero-art:before,.hero-art:after{background:color-mix(in srgb, var(--color-accent) 24%, transparent);content:"";width:120%;height:1px;position:absolute}.hero-art:after{transform:rotate(60deg)}.hero-art:before{transform:rotate(-60deg)}.art-ring{aspect-ratio:1;border:1px solid color-mix(in srgb, var(--color-accent) 35%, transparent);border-radius:50%;position:absolute}.art-ring-outer{width:78%}.art-ring-middle{width:56%}.art-ring-inner{border-color:color-mix(in srgb, var(--color-accent) 55%, transparent);width:34%}.art-axis{background:color-mix(in srgb, var(--color-accent) 28%, transparent);position:absolute}.art-axis-horizontal{width:84%;height:1px}.art-axis-vertical{width:1px;height:84%}.art-center{border:3px solid var(--color-background);background:var(--color-accent);width:14px;height:14px;box-shadow:0 0 0 1px var(--color-accent);border-radius:50%}.art-label{color:var(--color-ink);font-family:var(--font-serif);letter-spacing:-.05em;font-size:clamp(18px,2vw,26px);position:absolute;bottom:17%;right:14%}.art-label span{color:var(--color-accent);font-family:var(--font-sans);padding-inline:4px;font-size:12px}@media (width<=760px){.site-header,.hero,.site-footer,.page-main{width:min(100% - 40px,560px)}.about-layout{grid-template-columns:1fr;gap:32px}.about-portrait{justify-self:start;width:min(100%,360px)}.site-header{height:76px}.hero{grid-template-columns:1fr;gap:46px;min-height:auto;padding-block:80px 56px}.hero-copy{padding-block:0}.desktop-nav{display:none}.mobile-nav{display:block;position:relative}.mobile-nav summary{border:1px solid var(--color-line);min-height:42px;color:var(--color-ink);cursor:pointer;border-radius:22px;align-items:center;padding-inline:12px;font-size:13px;list-style:none;display:grid}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav-panel{z-index:2;border:1px solid var(--color-line);background:var(--color-surface);border-radius:12px;min-width:168px;padding:8px;display:grid;position:absolute;top:calc(100% + 10px);right:0;box-shadow:0 12px 32px #0000001f}.mobile-nav-panel .nav-link{border-radius:6px;padding:10px}.mobile-nav-panel .nav-link.is-active:after{display:none}.mobile-nav-panel .nav-link.is-active{background:var(--color-accent-soft)}.hero h1{font-size:clamp(72px,17vw,116px)}.hero-role{margin-top:25px}.hero-art{justify-self:center;width:min(78vw,360px)}}@media (width<=420px){.site-header,.hero,.site-footer,.page-main{width:calc(100% - 32px)}.hero{padding-top:62px}.eyebrow{margin-bottom:22px;font-size:10px}.article-link{flex-direction:column;align-items:flex-start;gap:10px}.article-content{font-size:16px}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}