.ivf[data-astro-cid-xfpsjmnw]{margin:44px 0}.ivf-inner[data-astro-cid-xfpsjmnw]{background:var(--green-soft);border:1px solid oklch(.85 .05 140);border-radius:22px;padding:32px 34px}.ivf-eyebrow[data-astro-cid-xfpsjmnw]{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--green-deep);margin-bottom:12px}.ivf-title[data-astro-cid-xfpsjmnw]{font-family:var(--font-display);font-weight:500;font-size:clamp(22px,3vw,28px);letter-spacing:-.02em;line-height:1.1;color:var(--ink);margin:0 0 10px;max-width:none}.ivf-sub[data-astro-cid-xfpsjmnw]{font-size:15.5px;line-height:1.5;color:var(--ink-2);margin:0 0 22px;max-width:52ch}.ivf-row[data-astro-cid-xfpsjmnw]{display:grid;grid-template-columns:1fr 1fr auto;gap:10px}.ivf-input[data-astro-cid-xfpsjmnw]{background:#fff;border:1px solid var(--line);border-radius:12px;padding:13px 15px;font-size:15px;font-family:var(--font-text);color:var(--ink);width:100%}.ivf-input[data-astro-cid-xfpsjmnw]:focus{outline:none;border-color:var(--green)}.ivf-btn[data-astro-cid-xfpsjmnw]{white-space:nowrap;justify-content:center}.ivf-foot[data-astro-cid-xfpsjmnw]{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin-top:16px;font-size:13px}.ivf-geo[data-astro-cid-xfpsjmnw]{display:inline-flex;align-items:center;gap:7px;color:var(--green-deep);font-weight:500}.ivf-more[data-astro-cid-xfpsjmnw]{color:var(--ink-3);border-bottom:1px solid var(--line);text-decoration:none}.ivf-more[data-astro-cid-xfpsjmnw]:hover{color:var(--green-deep)}@media(max-width:640px){.ivf-inner[data-astro-cid-xfpsjmnw]{padding:26px 22px}.ivf-row[data-astro-cid-xfpsjmnw]{grid-template-columns:1fr}}.ar-hero{padding:48px 0 24px;max-width:840px;margin:0 auto}.ar-hero .wrap-inner{padding:0 var(--pad)}.ar-title{font-family:var(--font-display);font-weight:400;font-size:clamp(40px,5.4vw,80px);letter-spacing:-.025em;line-height:1;margin:32px 0 24px}.ar-meta{display:flex;gap:16px;align-items:center;font-family:var(--font-mono);font-size:12px;color:var(--ink-3);letter-spacing:.08em;text-transform:uppercase;flex-wrap:wrap}.ar-cover{aspect-ratio:16/9;border-radius:22px;margin-top:40px;overflow:hidden;background:var(--bg-2)}.ar-cover img{display:block;width:100%;height:auto}.ar-cover-ph{aspect-ratio:16/9}.ar-cover-ph.ph-dark{background:radial-gradient(120% 80% at 30% 20%,oklch(.45 .04 145 / .55),transparent 60%),repeating-linear-gradient(135deg,#101f13 0 10px,#09150c 10px 20px)}.ar-cover-ph.ph-green{background:radial-gradient(120% 80% at 30% 20%,oklch(.75 .08 140 / .55),transparent 60%),repeating-linear-gradient(135deg,#537e54 0 10px,#496e4a 10px 20px)}.ar-cover-ph.ph{background:repeating-linear-gradient(135deg,#d1dbcf 0 10px,#dee8dc 10px 20px)}.ar-byline{display:inline-flex;align-items:center;gap:12px;margin-top:26px;text-decoration:none;color:inherit}.ar-byline-ava{width:44px;height:44px;border-radius:999px;overflow:hidden;flex:none;background:var(--bg-2)}.ar-byline-ava img{width:100%;height:100%;object-fit:cover;margin:0;object-position:50% 35%;display:block}.ar-byline-ava .ph{display:block;width:100%;height:100%}.ar-byline-txt{display:flex;flex-direction:column;line-height:1.25}.ar-byline-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-4)}.ar-byline-name{font-family:var(--font-display);font-weight:500;font-size:15px;color:var(--ink)}.ar-byline:hover .ar-byline-name{color:var(--green-deep)}.ar-byline-role{font-size:12.5px;color:var(--ink-3)}.ar-layout{max-width:1060px;margin:52px auto 0;display:grid;grid-template-columns:232px minmax(0,720px);gap:44px;justify-content:center;align-items:start}.ar-layout>.ar-body{max-width:none;margin:0}@media(max-width:999px){.ar-layout{grid-template-columns:1fr;max-width:760px;gap:0}}.ar-toc{position:sticky;top:92px}@media(max-width:999px){.ar-toc{position:static;top:auto;margin:0 var(--pad) 4px}}.ar-toc-d{border:1px solid var(--line);border-radius:16px;padding:4px 4px 8px;background:var(--bg)}@media(min-width:1000px){.ar-toc-d{border:0;padding:0;background:transparent}}.ar-toc-d>summary{list-style:none;cursor:pointer;font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);padding:10px 12px;display:flex;align-items:center;justify-content:space-between}.ar-toc-d>summary::-webkit-details-marker{display:none}.ar-toc-d>summary:after{content:"▾";color:var(--ink-4);transition:transform .2s}.ar-toc-d[open]>summary:after{transform:rotate(180deg)}@media(min-width:1000px){.ar-toc-d>summary{cursor:default;padding:0 0 14px;border-bottom:1px solid var(--line)}.ar-toc-d>summary:after{display:none}}.ar-toc nav ol{list-style:none;margin:6px 0 0;padding:0}.ar-toc nav li{margin:0}.ar-toc nav a{display:block;padding:7px 12px;font-size:13.5px;line-height:1.35;color:var(--ink-3);text-decoration:none;border-left:2px solid transparent;border-radius:0 6px 6px 0;transition:color .15s,border-color .15s,background .15s}.ar-toc nav a:hover{color:var(--ink);background:var(--bg-2)}.ar-toc nav a.on{color:var(--green-deep);border-left-color:var(--green);background:var(--green-soft);font-weight:500}.ar-body{font-size:18px;line-height:1.7;color:var(--ink-2);padding:0 var(--pad)}.ar-body h2{font-family:var(--font-display);font-weight:500;font-size:32px;letter-spacing:-.02em;margin:48px 0 20px;color:var(--ink);line-height:1.1;scroll-margin-top:88px}.ar-body h3{font-family:var(--font-display);font-weight:500;font-size:24px;letter-spacing:-.01em;margin:36px 0 16px;color:var(--ink);line-height:1.2;scroll-margin-top:88px}.ar-body p{margin:0 0 20px;text-wrap:pretty;max-width:60ch}.ar-body ul,.ar-body ol{margin:0 0 24px;padding-left:0;list-style:none}.ar-body ul li{padding-left:24px;position:relative;margin-bottom:10px}.ar-body ul li:before{content:"→";position:absolute;left:0;color:var(--green)}.ar-body ol{counter-reset:ol}.ar-body ol li{counter-increment:ol;padding-left:32px;position:relative;margin-bottom:10px}.ar-body ol li:before{content:counter(ol) ".";position:absolute;left:0;color:var(--green);font-family:var(--font-display);font-weight:500}.ar-body blockquote{background:var(--green-soft);border-radius:18px;padding:24px 28px;margin:32px 0;border-left:4px solid var(--green);color:var(--ink);font-size:17px;line-height:1.5}.ar-body blockquote p{margin:0;max-width:none}.ar-body blockquote strong{color:var(--green-deep);font-family:var(--font-mono);letter-spacing:.05em;text-transform:uppercase;font-size:12px;display:inline-block;margin-bottom:4px}.ar-body code{font-family:var(--font-mono);font-size:.92em;background:var(--bg-2);padding:2px 6px;border-radius:4px}.ar-body a{color:var(--green-deep);border-bottom:1px solid var(--green-mid)}.ar-body img{display:block;width:100%;height:auto;margin:32px 0;border-radius:14px;background:var(--bg-2)}.ar-body img+em{display:block;text-align:center;font-size:14px;color:var(--ink-3);margin:-20px 0 28px}.ar-table-wrap{margin:32px 0;overflow-x:auto;border:1px solid var(--line);border-radius:14px;-webkit-overflow-scrolling:touch}.ar-body table{width:100%;border-collapse:collapse;font-size:15.5px;line-height:1.45;min-width:460px}.ar-body th,.ar-body td{padding:13px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}.ar-body thead th{font-family:var(--font-mono);font-weight:500;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);background:var(--bg-2);white-space:nowrap}.ar-body tbody tr:last-child td{border-bottom:none}.ar-body tbody td:first-child{font-weight:500;color:var(--ink)}.ar-author{margin:56px 0 0;display:grid;grid-template-columns:76px 1fr;gap:20px;align-items:center;padding:24px;border:1px solid var(--line);border-radius:18px;background:var(--bg-2)}.ar-author-ava{width:76px;height:76px;border-radius:999px;overflow:hidden;background:var(--bg)}.ar-author-ava img{width:100%;height:100%;object-fit:cover;margin:0;object-position:50% 35%;display:block}.ar-author-ava .ph{display:block;width:100%;height:100%}.ar-author-eyebrow{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}.ar-author-name{font-family:var(--font-display);font-weight:500;font-size:20px;letter-spacing:-.01em;margin:4px 0 2px;color:var(--ink)}.ar-author-role{font-size:13.5px;color:var(--ink-3);margin-bottom:8px}.ar-author-link{font-size:13.5px;color:var(--green-deep);border-bottom:1px solid var(--green-mid);text-decoration:none}@media(max-width:520px){.ar-author{grid-template-columns:1fr;text-align:left}}.ar-cta{max-width:720px;margin:72px auto 0;padding:0 var(--pad)}.ar-cta-card{background:var(--ink);color:#f4f6ef;padding:40px;border-radius:22px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center}.ar-cta-card h3{font-family:var(--font-display);font-weight:400;font-size:26px;margin:0;letter-spacing:-.01em;color:#f4f6ef;line-height:1.2;max-width:30ch}.ar-cta-card .btn{background:var(--green-bright);color:var(--ink);white-space:nowrap}@media(max-width:700px){.ar-cta-card{grid-template-columns:1fr;padding:28px}.ar-cta-card h3{font-size:22px}}.ar-related{max-width:1000px;margin:80px auto 0;padding:0 var(--pad)}.ar-related .eyebrow{margin-bottom:16px}.ar-related h3{font-family:var(--font-display);font-weight:400;font-size:clamp(24px,3vw,36px);letter-spacing:-.02em;margin:0 0 32px}.ar-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.ar-related-card{display:flex;flex-direction:column;gap:12px;color:inherit;text-decoration:none}.ar-related-card .media{aspect-ratio:16/10;border-radius:14px;overflow:hidden;background:var(--bg-2)}.ar-related-card .media img{display:block;width:100%;height:auto}.ar-related-card .cat{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--green-deep);text-transform:uppercase}.ar-related-card h4{font-family:var(--font-display);font-weight:500;font-size:18px;letter-spacing:-.01em;margin:0;line-height:1.2}@media(max-width:900px){.ar-related-grid{grid-template-columns:1fr}}.ar-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:32px}.ar-tags .tag{padding:6px 12px;border-radius:999px;background:var(--bg-2);font-family:var(--font-mono);font-size:11px;letter-spacing:.05em;color:var(--ink-3);text-transform:lowercase;text-decoration:none;transition:background .15s,color .15s}.ar-tags a.tag:hover{background:var(--green-soft);color:var(--green-deep)}