:root{--page-bg: #f6f4ef;--ink-900: #172026;--ink-700: #3b4650;--ink-500: #6b7885;--card-bg: #fffdf8;--line: #dfd6c8;--line-strong: #ccbfae;--accent: #0d6d62;--accent-soft: #d9efe8;--title-font: "Fraunces", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;--body-font: "Avenir Next", "Segoe UI", "Noto Sans", "PingFang SC", "Hiragino Sans GB", sans-serif;color-scheme:light}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--body-font);color:var(--ink-900);background:var(--page-bg);line-height:1.65;min-height:100vh;position:relative}.site-bg{position:fixed;inset:0;background:radial-gradient(circle at 0% 0%,#ffe9bf 0%,transparent 42%),radial-gradient(circle at 100% 0%,#dcefe9 0%,transparent 40%),linear-gradient(180deg,#f8f5ee,#f3f0e7);z-index:-1}.site-header{width:min(1120px,calc(100% - 2rem));margin:1.25rem auto 0;padding:.8rem 1rem;border:1px solid var(--line-strong);border-radius:14px;background:color-mix(in oklab,var(--card-bg) 90%,#ffffff 10%);display:flex;align-items:center;justify-content:space-between;gap:1rem}.site-brand{text-decoration:none;color:var(--ink-900);font-weight:800;font-size:1rem;letter-spacing:.01em}.site-nav{display:flex;gap:.75rem;flex-wrap:wrap}.site-nav a{color:var(--ink-700);text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:.3rem .7rem;font-size:.9rem;background:#fff}.site-nav a:hover{border-color:var(--accent);color:var(--accent)}.page-shell{width:min(900px,calc(100% - 2rem));margin:1rem auto 3rem;padding:1.4rem 1.4rem 1.8rem;background:var(--card-bg);border:1px solid var(--line);border-radius:20px;box-shadow:0 24px 40px #1e281e0f}.page-hero{margin-bottom:1.5rem;border-bottom:1px solid var(--line);padding-bottom:1rem}.page-title{font-family:var(--title-font);margin:0;line-height:1.15;font-size:clamp(1.8rem,2vw + 1.2rem,2.6rem)}.page-lead{margin:.85rem 0 0;color:var(--ink-700);max-width:68ch}.back-link{display:inline-flex;align-items:center;gap:.35rem;color:var(--accent);text-decoration:none;font-weight:600;margin-bottom:1rem}.back-link:hover{text-decoration:underline}.breadcrumb-trail{display:flex;flex-wrap:wrap;gap:.35rem;margin-bottom:1rem;color:var(--ink-500);font-size:.9rem}.breadcrumb-trail a{color:var(--ink-700);text-decoration:none}.breadcrumb-trail a:hover{color:var(--accent);text-decoration:underline}.meta-row{display:flex;flex-wrap:wrap;gap:.5rem 1rem;color:var(--ink-500);font-size:.95rem;margin:0 0 .75rem}.author-inline{display:inline-flex;align-items:center;gap:.45rem}.author-inline-avatar{width:1.8rem;height:1.8rem;border-radius:999px;object-fit:cover;border:1px solid var(--line);background:#fff}.author-hero{display:flex;align-items:flex-start;gap:1rem}.author-avatar{width:5.5rem;height:5.5rem;border-radius:18px;object-fit:cover;border:1px solid var(--line);background:#fff;flex:0 0 auto}.author-summary{min-width:0}.author-kicker{margin:0 0 .35rem;color:var(--accent);font-size:.82rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.article-content{color:var(--ink-900)}.article-toc{margin:0 0 1.5rem;padding:1rem 1.1rem;border:1px solid var(--line);border-radius:14px;background:#fff}.article-toc-title{margin:0 0 .75rem;font-weight:700;color:var(--ink-900)}.article-toc-list{list-style:decimal;margin:0;padding-left:1.2rem;display:grid;gap:.45rem}.article-toc-item{color:var(--ink-700)}.article-toc-item.is-subheading{margin-left:1rem}.article-toc-item a{color:var(--ink-700);text-decoration:none}.article-toc-item a:hover{color:var(--accent);text-decoration:underline}.article-content h2,.article-content h3,.article-content h4{font-family:var(--title-font);line-height:1.2;margin:1.8rem 0 .75rem;scroll-margin-top:5rem}.article-content p,.article-content ul,.article-content ol{margin:.8rem 0}.article-content a{color:var(--accent)}.article-content blockquote{margin:1rem 0;padding:.8rem 1rem;border-left:4px solid var(--accent);background:#f3faf8;border-radius:8px;color:var(--ink-700)}.article-content code{font-family:SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,monospace;font-size:.92em;background:#edf2f6;border:1px solid #d6dee6;border-radius:6px;padding:.1rem .35rem}.article-content pre{margin:1rem 0;padding:.9rem 1rem;background:#1c252f;color:#e6edf5;border-radius:10px;overflow-x:auto}.article-content pre code{background:transparent;border:0;color:inherit;padding:0;font-size:.9rem}.article-content img{max-width:100%;height:auto;border-radius:12px;border:1px solid var(--line)}.article-content figure{margin:1.2rem 0}.article-content figcaption{margin-top:.45rem;color:var(--ink-500);font-size:.92rem}.post-list{list-style:none;margin:1.2rem 0 0;padding:0;display:grid;gap:.95rem}.post-card{border:1px solid var(--line);border-radius:14px;background:#fff;padding:1rem}.post-card-title{margin:0;font-family:var(--title-font);font-size:1.22rem;line-height:1.2}.post-card-title a{color:var(--ink-900);text-decoration:none}.post-card-title a:hover{color:var(--accent)}.post-card-meta{margin:.5rem 0;color:var(--ink-500);font-size:.92rem;display:flex;flex-wrap:wrap;gap:.35rem .8rem}.post-card-meta a{color:var(--ink-700)}.post-card-description{margin:.45rem 0 0;color:var(--ink-700)}.taxonomy-grid{margin:1.2rem 0 0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:.8rem}.taxonomy-card{display:block;text-decoration:none;border:1px solid var(--line);background:#fff;border-radius:12px;padding:.9rem;color:inherit;height:100%}.taxonomy-card:hover{border-color:var(--accent);transform:translateY(-1px)}.taxonomy-title{margin:0;font-weight:700;color:var(--ink-900)}.taxonomy-desc{margin:.45rem 0 0;color:var(--ink-700);font-size:.93rem}.taxonomy-count{margin-top:.6rem;color:var(--ink-500);font-size:.84rem}.chip-nav{display:flex;flex-wrap:wrap;gap:.5rem;margin:0 0 1rem}.chip-link{text-decoration:none;color:var(--ink-700);border:1px solid var(--line);border-radius:999px;background:#fff;padding:.26rem .68rem;font-size:.88rem;transition:all .12s ease}.chip-link:hover{border-color:var(--accent);color:var(--accent)}.chip-link.is-active{border-color:color-mix(in oklab,var(--accent) 70%,#000 30%);background:var(--accent-soft);color:#13463f;font-weight:700}.article-taxonomy{margin-bottom:0}.section-title{margin:0;font-family:var(--title-font);font-size:1.35rem;line-height:1.2}.featured-section{margin:0 0 1.4rem}.featured-grid{margin-top:.8rem;display:grid;gap:.8rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.featured-card{border:1px solid var(--line);border-radius:14px;background:linear-gradient(180deg,#fff,#fffbf2);padding:.9rem}.featured-date{margin:0;color:var(--ink-500);font-size:.86rem}.featured-title{margin:.45rem 0 0;font-family:var(--title-font);font-size:1.16rem;line-height:1.25}.featured-title a{text-decoration:none;color:var(--ink-900)}.featured-title a:hover{color:var(--accent)}.featured-summary{margin:.55rem 0 0;color:var(--ink-700);font-size:.93rem}.related-section{margin-top:2rem;border-top:1px solid var(--line);padding-top:1.25rem}.link-section{margin-top:2rem;padding:1.1rem;border:1px solid var(--line);border-radius:16px;background:linear-gradient(135deg,#d9efe8b8,#fffdf8f5),#fff}.link-section-header{margin-bottom:.85rem}.link-section-description{margin:.45rem 0 0;color:var(--ink-700)}.link-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.7rem}.link-card{display:flex;align-items:center;justify-content:space-between;gap:.9rem;min-height:100%;padding:.9rem 1rem;border:1px solid var(--line-strong);border-radius:14px;background:#ffffffe6;color:var(--ink-900);text-decoration:none}.link-card:hover{border-color:var(--accent);transform:translateY(-1px)}.link-card-label{font-weight:700}.link-card-arrow{color:var(--accent);font-size:1.1rem}.faq-section{margin-top:2rem;border-top:1px solid var(--line);padding-top:1.25rem}.faq-list{margin-top:.9rem;display:grid;gap:.75rem}.faq-item{border:1px solid var(--line);border-radius:14px;background:#fff;padding:.9rem 1rem}.faq-question{cursor:pointer;font-weight:700;color:var(--ink-900);list-style:none}.faq-question::-webkit-details-marker{display:none}.faq-answer{margin:.7rem 0 0;color:var(--ink-700)}.empty-state{border:1px dashed var(--line-strong);background:var(--accent-soft);border-radius:12px;padding:1rem;color:#174a43}@media(max-width:720px){.site-header{padding:.7rem .85rem}.site-brand{font-size:.95rem}.site-nav{gap:.45rem}.site-nav a{padding:.24rem .56rem;font-size:.82rem}.page-shell{width:calc(100% - 1rem);margin-top:.6rem;border-radius:14px;padding:1rem}.author-hero{flex-direction:column}.author-avatar{width:4.5rem;height:4.5rem;border-radius:14px}.taxonomy-grid{grid-template-columns:1fr}}