:root{--navy:#0f1f33;--navy-2:#172c47;--teal:#0f8b8d;--teal-dark:#0a6466;--ink:#1b2633;--muted:#5a6877;--line:#dde3ea;--bg:#fff;--bg-soft:#f4f7fa;--radius:10px;--max:1120px;--font:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-serif:Georgia, "Times New Roman", serif}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font);color:var(--ink);background:var(--bg);margin:0;font-size:1.0625rem;line-height:1.65}img{max-width:100%;height:auto;display:block}a{color:var(--teal-dark);text-underline-offset:3px}a:hover{color:var(--navy)}:focus-visible{outline:3px solid var(--teal);outline-offset:2px}h1,h2,h3{font-family:var(--font-serif);color:var(--navy);margin:0 0 .6em;line-height:1.2}h1{font-size:clamp(2rem,4vw + 1rem,3.25rem)}h2{font-size:clamp(1.5rem,2vw + 1rem,2.1rem)}h3{font-size:1.25rem}p{margin:0 0 1em}.container{width:min(100% - 2rem, var(--max));margin-inline:auto}.section{padding:clamp(2.5rem,6vw,4.5rem) 0}.section.soft{background:var(--bg-soft)}.eyebrow{text-transform:uppercase;letter-spacing:.12em;color:var(--teal-dark);margin-bottom:.6rem;font-size:.8rem;font-weight:700}.lead{color:var(--muted);max-width:46rem;font-size:1.2rem}.muted{color:var(--muted)}.skip{background:var(--navy);color:#fff;z-index:100;padding:.6rem 1rem;position:absolute;top:0;left:-999px}.skip:focus{left:0}.site-header{z-index:50;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-bottom:1px solid var(--line);background:#fffffff5;position:sticky;top:0}.header-row{justify-content:space-between;align-items:center;gap:1rem;min-height:68px;display:flex}.brand{font-family:var(--font-serif);color:var(--navy);font-size:1.2rem;font-weight:700;text-decoration:none}.nav{align-items:center;gap:1.4rem;display:flex}.nav a{color:var(--ink);border-bottom:2px solid #0000;padding:.3rem 0;font-size:.95rem;font-weight:500;text-decoration:none}.nav a:hover,.nav a[aria-current=page]{color:var(--teal-dark);border-bottom-color:var(--teal)}.nav-toggle{border:1px solid var(--line);font:inherit;color:var(--navy);cursor:pointer;background:0 0;border-radius:8px;padding:.5rem .8rem;display:none}@media (width<=900px){.nav-toggle{display:inline-block}.nav{border-bottom:1px solid var(--line);background:#fff;flex-direction:column;align-items:flex-start;gap:.9rem;padding:1rem;display:none;position:absolute;top:100%;left:0;right:0}.nav.open{display:flex}}.btn{border:2px solid var(--teal);background:var(--teal);color:#fff;cursor:pointer;border-radius:8px;padding:.75rem 1.3rem;font-family:inherit;font-size:.98rem;font-weight:600;text-decoration:none;display:inline-block}.btn:hover{background:var(--teal-dark);border-color:var(--teal-dark);color:#fff}.btn.ghost{color:var(--teal-dark);background:0 0}.btn.ghost:hover{background:var(--teal);color:#fff}.btn.small{padding:.45rem .95rem;font-size:.9rem}.hero .btn.ghost{color:#fff;border-color:#ffffffb3}.hero .btn.ghost:hover{color:var(--navy);background:#fff;border-color:#fff}.actions{flex-wrap:wrap;gap:.8rem;margin-top:1.6rem;display:flex}.hero{background:linear-gradient(135deg, var(--navy), var(--navy-2));color:#fff;padding:clamp(3rem,8vw,6rem) 0}.hero h1{color:#fff}.hero .eyebrow{color:#7fd6d8}.hero-grid{grid-template-columns:1.4fr 1fr;align-items:center;gap:2.5rem;display:grid}.hero .sub{color:#dbe6f2;margin-bottom:1rem;font-size:1.3rem}.hero .intro{color:#b9c8d8;max-width:40rem}.portrait{border-radius:var(--radius);aspect-ratio:4/5;object-fit:cover;color:#8ea3b8;text-align:center;background:#ffffff0f;border:1px solid #fff3;place-items:center;width:100%;padding:1rem;font-size:.9rem;display:grid}@media (width<=800px){.hero-grid{grid-template-columns:1fr}.portrait{max-width:320px}}.page-head{background:var(--bg-soft);border-bottom:1px solid var(--line);padding:clamp(2rem,5vw,3.5rem) 0}.page-head h1{margin-bottom:.3em}.strip{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1rem;margin:0;padding:0;list-style:none;display:grid}.strip li{border-left:3px solid var(--teal);padding:.2rem 0 .2rem .9rem}.strip strong{font-family:var(--font-serif);color:var(--navy);font-size:1.15rem;display:block}.strip span{color:var(--muted);font-size:.92rem}.grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.2rem;display:grid}.card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;flex-direction:column;padding:1.4rem;display:flex}.card h3{margin-bottom:.4em}.card p{color:var(--muted);font-size:.98rem}.card .tag{text-transform:uppercase;letter-spacing:.08em;color:var(--teal-dark);margin-bottom:.5rem;font-size:.78rem;font-weight:700}.card .more{margin-top:auto;font-weight:600}a.card{color:inherit;text-decoration:none}a.card:hover{border-color:var(--teal);box-shadow:0 6px 20px #0f1f3314}.lifecycle{counter-reset:step;flex-wrap:wrap;gap:.6rem;margin:1.5rem 0 0;padding:0;list-style:none;display:flex}.lifecycle li{counter-increment:step;background:var(--navy);color:#fff;border-radius:8px;flex:140px;padding:.9rem 1rem;font-size:.95rem;font-weight:600;position:relative}.lifecycle li:before{content:counter(step);color:#7fd6d8;margin-bottom:.15rem;font-size:.75rem;display:block}.prose{max-width:46rem}.prose h2{margin-top:1.8em;font-size:1.5rem}.prose ul,.prose ol{padding-left:1.3rem}.prose img{border-radius:var(--radius);margin:1.4rem auto}.prose img.article-cover{width:100%;margin:0 0 1.8rem}.prose code{background:var(--bg-soft);border-radius:4px;padding:.1em .35em;font-size:.92em}.card-cover{aspect-ratio:16/9;object-fit:cover;border-radius:var(--radius) var(--radius) 0 0;width:calc(100% + 2.8rem);max-width:none;margin:-1.4rem -1.4rem 1rem}.prose blockquote{border-left:3px solid var(--teal);color:var(--muted);margin:1.2em 0;padding-left:1rem}.meta-list{color:var(--muted);flex-wrap:wrap;gap:.4rem 1.4rem;margin:0 0 1rem;padding:0;font-size:.95rem;list-style:none;display:flex}.book{grid-template-columns:200px 1fr;align-items:start;gap:2rem;display:grid}.book .cover{aspect-ratio:2/3;border:1px solid var(--line);background:var(--bg-soft);text-align:center;font-family:var(--font-serif);color:var(--navy);border-radius:6px;place-items:center;padding:1rem;display:grid}@media (width<=640px){.book{grid-template-columns:1fr}.book .cover{max-width:200px}}.list-plain{margin:0;padding:0;list-style:none}.list-plain li{border-bottom:1px solid var(--line);padding:.8rem 0}.timeline li p{margin:.4rem 0 0}.secondary{opacity:.92}.form{gap:1rem;max-width:36rem;display:grid}.form label{gap:.3rem;font-size:.95rem;font-weight:600;display:grid}.form input,.form select,.form textarea{font:inherit;color:var(--ink);background:#fff;border:1px solid #b6c0cc;border-radius:8px;padding:.7rem .8rem}.form textarea{resize:vertical;min-height:150px}.form .hp{position:absolute;left:-9999px}.notice{border-radius:8px;padding:.9rem 1rem;font-size:.97rem}.notice.ok{background:#e6f5ee;border:1px solid #9fd5b8}.notice.err{background:#fdecec;border:1px solid #f0a8a8}.small{font-size:.88rem}.site-footer{background:var(--navy);color:#b9c8d8;padding:2.5rem 0;font-size:.95rem}.site-footer a{color:#dbe6f2}.footer-row{flex-wrap:wrap;justify-content:space-between;gap:1.5rem;display:flex}.footer-row ul{flex-wrap:wrap;gap:1.2rem;margin:0;padding:0;list-style:none;display:flex}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
