:root{--font-serif: "Instrument Serif", Georgia, serif;--font-sans: "DM Sans", system-ui, sans-serif;--color-bg: #faf8f5;--color-surface: #fff;--color-text: #1a1a1a;--color-text-muted: #5c5c5c;--color-accent: #b85c38;--color-accent-soft: #e8d5cc;--color-border: #e8e4df;--color-link: #8b4512;--color-link-hover: #b85c38;--color-header-bg: rgba(250, 248, 245, .9);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 12px rgba(0, 0, 0, .06);--radius: 8px;--max-width: 720px;--header-height: 4rem}html[data-theme=dark]{--color-bg: #1a1a1e;--color-surface: #25252a;--color-text: #e4e4e7;--color-text-muted: #a1a1a6;--color-accent: #e8a87c;--color-accent-soft: #3d3530;--color-border: #3f3f46;--color-link: #d4a574;--color-link-hover: #e8a87c;--color-header-bg: rgba(26, 26, 30, .9);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .2);--shadow-md: 0 4px 12px rgba(0, 0, 0, .3)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-sans);font-size:1rem;line-height:1.6;color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;overflow-x:hidden}a{color:var(--color-link);text-decoration:none}a:hover{color:var(--color-link-hover);text-decoration:underline}code{font-size:.9em;padding:.15em .4em;background:var(--color-accent-soft);border-radius:4px}.page{min-height:100vh;display:flex;flex-direction:column}main{flex:1}.header{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.75rem;min-height:var(--header-height);height:auto;padding:.75rem 1rem;background:var(--color-header-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--color-border)}@media(min-width:480px){.header{padding:0 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.2s,background .2s,border-color .2s}.lang-switch:first-child{border-radius:var(--radius) 0 0 var(--radius);border-right:0}.lang-switch:last-child{border-radius:0 var(--radius) var(--radius) 0}.lang-switch:hover{color:var(--color-accent)}.lang-switch--active{background:var(--color-accent-soft);color:var(--color-accent);border-color:var(--color-accent-soft)}.lang-switch:focus{outline:none;box-shadow:0 0 0 2px var(--color-accent-soft)}.theme-toggle{display:flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;min-width:2.5rem;min-height:2.5rem;padding:0;margin:0 0 0 .5rem;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);color:var(--color-text-muted);cursor:pointer;transition:color .2s,border-color .2s,background .2s}.theme-toggle:hover{color:var(--color-accent);border-color:var(--color-accent-soft)}.theme-toggle:focus{outline:none;box-shadow:0 0 0 2px var(--color-accent-soft)}.theme-toggle svg{width:1.2rem;height:1.2rem}.theme-toggle .theme-toggle__sun{display:none}.theme-toggle .theme-toggle__moon,html[data-theme=dark] .theme-toggle .theme-toggle__sun{display:block}html[data-theme=dark] .theme-toggle .theme-toggle__moon{display:none}.section{max-width:var(--max-width);margin:0 auto;padding:2rem 1rem}@media(min-width:480px){.section{padding:3rem 1.5rem}}.section__title{font-family:var(--font-serif);font-size:clamp(1.5rem,4vw,1.75rem);font-weight:400;margin:0 0 1.25rem;color:var(--color-text)}@media(min-width:480px){.section__title{margin-bottom:1.5rem}}.hero{padding:2.5rem 1rem 2rem;text-align:center;max-width:var(--max-width);margin:0 auto}@media(min-width:480px){.hero{padding:4rem 1.5rem 3rem}}.hero__title{font-family:var(--font-serif);font-size:clamp(1.75rem,6vw,3rem);font-weight:400;line-height:1.2;margin:0 0 .75rem;color:var(--color-text)}@media(min-width:480px){.hero__title{margin-bottom:1rem}}.hero__line{display:block}.hero__line--accent{color:var(--color-accent)}.hero__tagline{font-size:clamp(.95rem,2.5vw,1.1rem);color:var(--color-text-muted);max-width:28ch;margin:0 auto;padding:0 .5rem}.about__wrap{display:flex;flex-direction:column;gap:1.5rem;align-items:flex-start}@media(min-width:560px){.about__wrap{flex-direction:row;align-items:flex-start;gap:2rem}}.about__photo{width:100%;max-width:280px;height:auto;aspect-ratio:1;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow-md);flex-shrink:0}@media(max-width:559px){.about__photo{max-width:100%}}.about__content{font-size:clamp(.95rem,2.5vw,1.05rem);color:var(--color-text);min-width:0}.about__content p{margin:0 0 1rem}.about__content p:last-child{margin-bottom:0}.about__hobbies{margin-top:.5rem}.projects__grid{list-style:none;margin:0;padding:0;display:grid;gap:1rem}@media(min-width:640px){.projects__grid{gap:1.5rem;grid-template-columns:repeat(2,1fr)}}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:1.25rem;box-shadow:var(--shadow-sm);transition:box-shadow .2s,border-color 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