html{scroll-behavior:smooth;scroll-padding-top:35px}.reading-progress{position:fixed;top:0;left:0;height:2px;width:0;background:var(--accent);z-index:30}.article-page{max-width:1280px}.breadcrumbs{display:flex;gap:13px;font-size:10px;color:#919987;margin:28px 0 41px}.article-heading{max-width:960px;margin:0 auto 35px}.article-heading h1{font-size:48px;font-weight:400;letter-spacing:-1.8px;line-height:1.16;margin:18px 0 23px;color:#202020}.article-meta{display:flex;align-items:center;gap:28px;font-size:10px;color:#919b85;border-bottom:1px solid var(--line);padding-bottom:22px}.article-meta>a{color:#ad765a}.share-button{margin-left:auto;border:0;background:none;color:#a97359;font-size:10px;padding:0}.article-deck{font-size:17px;line-height:1.8;color:#202020;max-width:830px;margin-top:27px}.article-cover{margin:0 0 60px}.article-cover img{width:100%;height:570px;object-fit:cover;object-position:center;border-radius:3px}.article-cover figcaption{text-align:right;font-size:9px;color:#9ca38f;margin-top:13px}.article-layout{display:block;max-width:1100px;margin:0 auto 80px}.article-toc{margin-bottom:22px}.article-toc summary{font-size:11px;color:#596b52;cursor:pointer;list-style:none;letter-spacing:.2px}.article-toc summary::-webkit-details-marker{display:none}.article-toc ol{padding:0;list-style:none;counter-reset:toc;margin:21px 0 0}.article-toc li{counter-increment:toc;display:flex;gap:10px;margin:0 0 17px;font-size:11px;line-height:1.6;color:#87937b}.article-toc li:before{content:counter(toc,decimal-leading-zero);color:#b1b99f;font-size:8px;line-height:2.1;flex-shrink:0}.article-toc a:hover,.article-toc a.active{color:#bc7056}.back-top{font-size:9px;color:#a6af98;display:inline-block;margin-top:14px}.article-body{min-width:0;font-size:17px;line-height:1.95;color:#202020;overflow-wrap:break-word}.article-body p{margin:0 0 25px}.article-body a{color:#ac7157;text-decoration:underline;text-decoration-color:#d9c0ac;text-underline-offset:3px}.article-body h2{font-size:32px;line-height:1.25;font-weight:400;letter-spacing:-.8px;color:#202020;margin:64px 0 25px;scroll-margin-top:35px}.article-body h3{font-size:22px;line-height:1.5;font-weight:500;color:#202020;margin:32px 0 21px;letter-spacing:-.3px}.article-body ul,.article-body ol{padding-left:24px;margin:0 0 28px}.article-body li{padding-left:8px;margin-bottom:12px}.article-body li::marker{color:#b39a7a}.article-body ul ul{padding-left:0;list-style:none}.article-body strong{font-weight:500;color:#202020}.article-body i,.article-body em{font-family:inherit;color:inherit}.article-body blockquote{margin:38px 0;padding:24px 29px;border-left:2px solid #c59170;background:#f4f3ea;font-size:18px;line-height:1.9;color:#202020}.article-body blockquote p:last-child{margin-bottom:0}.article-body blockquote i{font-style:normal}.article-body figure{margin:39px 0 36px}.article-body img{max-width:100%;width:100%;height:auto;display:block;border-radius:3px}.article-body figcaption{font-size:10px;line-height:1.7;color:#9c9f8c;margin-top:13px}.article-body table{max-width:100%;border-collapse:collapse;font-size:13px;display:block;overflow:auto}.article-body td,.article-body th{padding:12px;border:1px solid var(--line)}.article-end{margin-top:55px;padding-top:32px;border-top:1px solid var(--line)}.article-end h2{font-size:29px;margin:15px 0}.article-end p{font-size:13px;color:#8d987f;line-height:1.8;margin-bottom:25px}.share-links{display:flex;flex-wrap:wrap;gap:23px;align-items:center;font-size:11px}.share-links a{text-decoration:none}.share-links button{border:0;background:none;color:#8c987c;padding:0;font-size:11px}.copy-status{display:block;min-height:23px;margin-top:12px;font-size:10px;color:#89987b}.article-body .comment-link{display:inline-block;font-size:11px;margin-top:8px;text-decoration:none}.related{margin-bottom:70px;border-top:1px solid var(--line);padding-top:35px}.related .section-heading h2{font-size:29px}
@media(max-width:1100px){.article-heading{max-width:850px}.article-heading h1{font-size:42px}.article-cover img{height:510px}.article-body{font-size:16px}}
@media(max-width:780px){.breadcrumbs{margin:23px 0 28px;font-size:9px}.article-heading{margin-bottom:25px}.article-heading h1{font-size:32px;line-height:1.2;letter-spacing:-1px;margin-top:15px;margin-bottom:22px}.article-meta{gap:17px;font-size:9px;padding-bottom:19px}.share-button{font-size:9px}.article-deck{font-size:14px;line-height:1.85;margin-top:22px}.article-cover{margin:0 -20px 29px}.article-cover img{height:auto;min-height:300px;max-height:440px;object-fit:cover;border-radius:0}.article-cover figcaption{font-size:8px;padding:0 20px;text-align:left;margin-top:11px}.article-layout{display:block;margin-bottom:48px}.article-toc{margin-bottom:20px}.article-toc ol{margin-top:19px}.article-toc li{font-size:11px;margin-bottom:13px}.back-top{display:none}.article-body{font-size:16px;line-height:1.9}.article-body p{margin-bottom:23px}.article-body h2{font-size:27px;line-height:1.3;margin:43px 0 22px;letter-spacing:-.7px}.article-body h3{font-size:20px;line-height:1.5;margin:26px 0 18px}.article-body blockquote{padding:21px 22px;margin:29px 0;font-size:16px;line-height:1.9}.article-body ul,.article-body ol{padding-left:20px}.article-body li{padding-left:3px;margin-bottom:11px}.article-body figure{margin:29px -20px 27px}.article-body figure img{border-radius:0}.article-body figcaption{padding:0 20px;font-size:9px}.article-end h2{font-size:26px}.article-end p{font-size:12px}.share-links{font-size:10px;gap:20px}.share-links button{font-size:10px}.related{padding-top:25px;margin-bottom:45px}.related .section-heading{align-items:flex-start;gap:20px}.related .section-heading h2{font-size:25px;max-width:240px;line-height:1.3}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* Compact disclosure above the full-width article; no reserved sidebar. */
.article-toc summary{display:flex;align-items:center;justify-content:center;width:42px;height:42px;padding:0;border:1px solid #e1e5d9;border-radius:4px;background:#fafbf4}
.article-toc summary:hover{background:#f0f2e8;border-color:#cbd4bf}
.article-toc summary:focus-visible{outline:2px solid #a97359;outline-offset:4px}
.toc-icon{width:20px;height:20px;color:#7d8d70;flex-shrink:0}
.article-toc details[open] summary{background:#edf0e3;border-color:#bdc9ae}
.article-toc ol{max-width:520px;margin:14px 0 0;padding:22px 24px 6px;border:1px solid #e1e5d9;border-radius:4px;background:#fafbf4}
.article-toc li{font-size:13px}
.article-toc .back-top{display:none}
.article-body>:first-child{margin-top:0}
@media(max-width:780px){.article-toc ol{max-width:none;padding:18px 18px 4px}.article-toc li{font-size:12px}}

/* Desktop section markers follow the reading area, expanding towards the text. */
.toc-rail{display:none}
.article-toc summary,.article-toc summary:hover,.article-toc details[open] summary{border:0;background:none}
@media(min-width:1200px){
 .toc-enhanced .article-toc{display:none}
 .toc-enhanced .toc-rail{display:block;position:fixed;top:50%;width:36px;height:calc(var(--toc-items)*14px + 20px);transform:translateY(-50%);z-index:20;visibility:hidden;opacity:0;pointer-events:none;transition:opacity .18s ease}
 .toc-rail.is-visible{visibility:visible;opacity:1;pointer-events:auto}
 .toc-rail__box{position:absolute;right:0;top:50%;transform:translateY(-50%);padding:10px 4px;background:transparent}
 .toc-rail__head{display:none;font-size:13px;font-weight:500;color:#202020;margin-bottom:15px}
 .toc-rail__list{display:flex;flex-direction:column;align-items:flex-end;list-style:none;margin:0;padding:0}
 .toc-rail__item{margin:0;padding:0}
 .toc-rail__item a{display:flex;align-items:center;justify-content:flex-end;gap:14px;min-height:14px;color:#78836f;font-size:13px;line-height:1.5;text-decoration:none}
 .toc-rail__line{display:block;flex-shrink:0;width:22px;height:2px;border-radius:2px;background:#b7bdb2;transition:width .15s ease,background .15s ease}
 .toc-rail__item.is-active .toc-rail__line{width:32px;background:var(--accent)}
 .toc-rail__title{display:none;max-width:290px;white-space:normal;overflow-wrap:break-word;min-width:0;flex:1}
 .toc-rail:is(:hover,:focus-within,.is-open) .toc-rail__box{width:355px;max-width:calc(100vw - 40px);max-height:80vh;overflow:auto;padding:22px;background:#fffdf8;border-radius:6px;box-shadow:0 8px 30px #3546381a}
 .toc-rail:is(:hover,:focus-within,.is-open) .toc-rail__head,.toc-rail:is(:hover,:focus-within,.is-open) .toc-rail__title{display:block}
 .toc-rail:is(:hover,:focus-within,.is-open) .toc-rail__list{align-items:stretch;gap:10px}
 .toc-rail:is(:hover,:focus-within,.is-open) a{justify-content:flex-start;min-height:26px}
 .toc-rail__item.is-active a,.toc-rail__item a:hover{color:#a97359}
 .toc-rail a:focus-visible{outline:2px solid #a97359;outline-offset:4px}
}
@media(prefers-reduced-motion:reduce){.toc-rail,.toc-rail__line{transition:none}}