:root{color-scheme:light;--bg:#f7f8f5;--text:#18201c;--muted:#66706a;--line:#d9ded6;--line-strong:#c2cbc4;--surface:#ffffff;--surface-soft:#fbfcfa;--accent:#146c5f;--accent-soft:#e8f2ee;--accent-strong:#0c4a42;--warn:#9f391b;--page-pad:24px;--content-max:1120px;--reading-max:760px;--radius:8px;--shadow:0 10px 28px rgba(24,32,28,0.07)}*{box-sizing:border-box}html{overflow-x:hidden;-webkit-text-size-adjust:100%}body{min-width:320px;margin:0;overflow-x:hidden;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}img,svg,video,audio{max-width:100%;height:auto}a{color:var(--accent);text-decoration-thickness:0.08em;text-underline-offset:0.16em}a:hover{color:var(--accent-strong)}a:focus-visible,button:focus-visible{outline:3px solid rgba(20,108,95,0.35);outline-offset:3px}.skip-link{position:fixed;top:10px;left:var(--page-pad);z-index:100;transform:translateY(-160%);border-radius:6px;background:var(--text);color:var(--surface);font-weight:750;min-height:44px;padding:10px 14px;text-decoration:none}.skip-link:focus{transform:translateY(0)}.site-shell{width:min(var(--content-max),calc(100% - (var(--page-pad) * 2)));margin:0 auto}.site-header{position:sticky;top:0;z-index:30;padding-top:env(safe-area-inset-top);border-bottom:1px solid #d8ddd6;background:#ffffff}.header-inner{position:relative;display:flex;align-items:center;gap:12px;min-height:64px;padding:0}.brand,.domain-link{display:inline-flex;align-items:center;text-decoration:none}.brand{flex:0 0 auto;color:#10201a;font-size:1.7rem;font-weight:800;line-height:1;white-space:nowrap}.header-actions{display:flex;flex:0 0 auto;gap:8px;align-items:center;min-width:0;margin-left:auto}.domain-link{justify-content:center;height:40px;min-height:40px;min-width:0;max-width:min(42vw,180px);overflow:hidden;border:1px solid #cfd6ce;border-radius:11px;padding:0 16px;color:var(--muted);font-size:1rem;font-weight:700;text-overflow:ellipsis;white-space:nowrap}.domain-link:hover{border-color:var(--line-strong);color:var(--text)}.domain-link:active{background:var(--accent-soft)}.menu-toggle{display:inline-flex;flex:0 0 auto;align-items:center;justify-content:center;width:44px;height:44px;border:0;border-radius:10px;background:transparent;color:#10201a;cursor:pointer}.menu-toggle:hover,.menu-toggle[aria-expanded="true"]{background:var(--accent-soft)}.menu-toggle:active{background:#ddebe6}.hamburger-icon{position:relative;display:block;width:22px;height:16px}.hamburger-line{position:absolute;left:0;width:100%;height:2px;border-radius:999px;background:currentColor;transition:transform 0.18s ease,opacity 0.18s ease}.hamburger-line:nth-child(1){top:0}.hamburger-line:nth-child(2){top:7px}.hamburger-line:nth-child(3){top:14px}.menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(1){transform:translateY(7px) rotate(45deg)}.menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(2){opacity:0}.menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.nav{position:absolute;top:64px;left:calc(var(--page-pad) * -1);right:calc(var(--page-pad) * -1);z-index:20;width:auto;min-width:0;border-bottom:1px solid #d8ddd6;background:#ffffff;box-shadow:0 14px 28px rgba(24,32,28,0.08);opacity:0;pointer-events:none;padding:8px var(--page-pad);transform:translateY(-8px);visibility:hidden;transition:opacity 0.18s ease,transform 0.18s ease,visibility 0.18s ease}.nav[data-open="true"]{opacity:1;pointer-events:auto;transform:translateY(0);visibility:visible}.breadcrumb ol::-webkit-scrollbar{display:none}.nav-list{display:flex;flex-direction:column;gap:2px;margin:0;padding:0;list-style:none}.nav li{width:100%}.nav a{display:inline-flex;align-items:center;width:100%;min-height:44px;border:1px solid transparent;border-radius:8px;padding:0 12px;color:var(--muted);font-size:1rem;font-weight:700;text-decoration:none;white-space:nowrap}.nav a:hover,.nav a:focus-visible{background:var(--accent-soft);color:var(--text)}.nav a:active{background:#ddebe6}.nav a.is-active{color:#10201a;box-shadow:inset 2px 0 0 var(--accent)}.main{padding:28px 0 56px}.breadcrumb{margin-bottom:16px;color:var(--muted);font-size:0.86rem}.breadcrumb ol{display:flex;flex-wrap:nowrap;gap:8px;align-items:center;margin:0;overflow-x:auto;padding:0 0 2px;list-style:none;scrollbar-width:none;white-space:nowrap;-webkit-overflow-scrolling:touch}.breadcrumb li{display:inline-flex;align-items:center;min-width:0}.breadcrumb li:not(:last-child)::after{content:"/";margin-left:8px;color:#9aa39e}.breadcrumb a,.breadcrumb span{display:inline-flex;align-items:center;min-height:36px;max-width:72vw;overflow:hidden;text-overflow:ellipsis}.breadcrumb a{color:var(--muted);text-decoration:none}.breadcrumb [aria-current="page"]{color:var(--text);font-weight:800}.page-head,.article-head{max-width:var(--reading-max);margin-bottom:24px}.page-head{max-width:720px}.eyebrow{margin:0 0 8px;color:var(--warn);font-size:0.78rem;font-weight:800;letter-spacing:0;text-transform:uppercase}h1,h2{line-height:1.14}h1{margin:0;overflow-wrap:anywhere;font-size:clamp(2rem,9vw,3.5rem)}h2{margin:0 0 8px;font-size:1.2rem}.page-head p,.article-head p{color:var(--muted)}.page-head p:last-child,.article-head p:last-child{margin-bottom:0}.language-page{max-width:960px;margin:0 auto}.language-head{margin-bottom:18px}.language-list{display:grid;grid-template-columns:1fr;gap:12px}.language-choice{display:flex;gap:16px;align-items:center;justify-content:space-between;min-height:72px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:18px;color:var(--text);text-decoration:none;transition:border-color 0.16s ease,box-shadow 0.16s ease,transform 0.16s ease}.language-choice:hover{transform:translateY(-1px);border-color:var(--accent);box-shadow:var(--shadow);color:var(--text)}.language-name{min-width:0;overflow-wrap:anywhere;font-weight:800}.language-code{flex:0 0 auto;color:var(--muted);font-size:0.86rem;font-weight:800;text-transform:uppercase}.subcategory-section{margin:0 0 24px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:16px}.article-list + .subcategory-section,.empty + .subcategory-section,.pagination + .subcategory-section{margin-top:24px}.section-head{margin-bottom:14px}.section-head h2{margin:0}.subcategory-list{display:flex;flex-wrap:wrap;gap:10px;margin:0;padding:0;list-style:none}.subcategory-link{display:inline-flex;align-items:center;min-height:44px;border:1px solid var(--line);border-radius:999px;background:var(--bg);padding:0 14px;color:var(--text);font-weight:750;text-decoration:none}.subcategory-link:hover,.subcategory-link.is-active{border-color:var(--accent);color:var(--accent-strong)}.subcategory-link.is-active{background:var(--accent-soft)}.category-chip{display:inline-flex;align-items:center;position:relative;z-index:2;min-height:36px;border:1px solid var(--line);border-radius:999px;background:var(--bg);padding:0 10px;color:var(--accent-strong);font-size:0.84rem;font-weight:750;text-decoration:none}.article-list{display:grid;gap:14px}.article-card{position:relative;display:grid;gap:14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:14px;transition:border-color 0.16s ease,box-shadow 0.16s ease,transform 0.16s ease}.article-card:hover{transform:translateY(-1px);border-color:var(--line-strong);box-shadow:var(--shadow)}.article-card-content{min-width:0}.article-card-media{position:relative;z-index:0;width:100%;aspect-ratio:16 / 9;overflow:hidden;border-radius:6px;background:#e7ece4}.article-card-media img{display:block;width:100%;height:100%;object-fit:cover}.article-card h2{margin:0;overflow-wrap:anywhere;font-size:clamp(1.16rem,4.8vw,1.42rem);line-height:1.24}.article-card h2 a{color:var(--text);text-decoration:none}.article-card h2 a::after{content:"";position:absolute;inset:0;z-index:1;border-radius:var(--radius)}.article-card h2 a:focus-visible{outline:none}.article-card h2 a:focus-visible::after{outline:3px solid rgba(20,108,95,0.35);outline-offset:3px}.meta{display:flex;flex-wrap:wrap;gap:8px 10px;align-items:center;margin:10px 0 0;color:var(--muted);font-size:0.9rem;line-height:1.4}.paywall,.paywall-line{color:var(--warn);font-weight:750}.related-article-card{margin-bottom:18px;background:var(--surface-soft)}.article{max-width:var(--reading-max);margin:0 auto}.article-head{margin-bottom:24px}.article-author-link{display:inline-flex;gap:10px;align-items:center;max-width:100%;min-height:44px;margin:0 0 18px;color:var(--text);font-weight:700;line-height:1.3;text-decoration:none}.article-author-link:hover{color:var(--accent-strong)}.article-author-link-avatar{flex:0 0 40px;width:40px;height:40px;overflow:hidden;border-radius:999px;background:#e7ece4}.article-author-link-avatar img{display:block;width:100%;height:100%;object-fit:cover}.article-author-link-title{min-width:0;overflow-wrap:anywhere}.article-head h1{font-size:clamp(2.25rem,10vw,2.75rem);line-height:1.05}.article-head .meta{margin-top:16px}.article-cover{width:100%;margin:0 0 28px;border-radius:var(--radius);background:#e7ece4}.article-cover img{display:block;width:100%;height:auto;border-radius:inherit}.article-audio{width:100%;margin:0 0 28px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:12px}.article-audio audio{display:block;width:100%}.article-youtube{width:100%;margin:0 0 28px}.article-youtube-frame{aspect-ratio:16 / 9;overflow:hidden;border-radius:var(--radius);background:#18201c}.article-youtube-frame iframe{display:block;width:100%;height:100%;border:0}.article-body{color:var(--text);font-size:1.04rem;line-height:1.72;overflow-wrap:break-word}.article-body p,.article-body ul,.article-body ol,.article-body blockquote,.article-body pre,.article-body table,.notice{margin:0 0 1.25em}.article-body h2,.article-body h3,.article-body h4{margin:1.6em 0 0.65em;line-height:1.2}.article-body h2{font-size:clamp(1.5rem,6vw,2rem)}.article-body h3{font-size:1.28rem}.article-body ul,.article-body ol{padding-left:1.35em}.article-body li + li{margin-top:0.35em}.article-body blockquote{border-left:4px solid var(--accent);color:#38433d;padding:4px 0 4px 16px}.article-body pre{max-width:100%;overflow-x:auto;border-radius:var(--radius);background:#18201c;color:#f5f7ef;padding:16px;font-size:0.94rem;line-height:1.55}.article-body code{border-radius:4px;background:#e7ece4;padding:0.12em 0.28em}.article-body pre code{background:transparent;padding:0}.article-body img{display:block;max-width:100%;height:auto;border-radius:var(--radius)}.article-body table{display:block;width:100%;max-width:100%;overflow-x:auto;border-collapse:collapse;background:var(--surface)}.article-body th,.article-body td{border:1px solid var(--line);padding:10px;text-align:left;vertical-align:top}.article-sources{margin-top:28px;padding-top:18px;border-top:1px solid var(--line)}.article-sources h2{margin:0 0 10px;font-size:1rem;line-height:1.3}.article-sources ol{margin:0;padding-left:1.35em;color:var(--muted);font-size:0.95rem;line-height:1.55}.article-sources li + li{margin-top:0.45em}.article-sources a{color:var(--accent);overflow-wrap:anywhere}.article-sources a:hover{color:var(--accent-strong)}.article > .article-list{margin-top:36px;border-top:1px solid var(--line);padding-top:22px}.notice,.empty{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:16px}.pagination{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;margin-top:24px}.button-link,.pagination a{display:inline-flex;align-items:center;min-height:44px;border:1px solid var(--accent);border-radius:6px;padding:0 14px;color:var(--accent);font-weight:750;text-decoration:none}.button-link:hover,.pagination a:hover{background:var(--accent-soft);color:var(--accent-strong)}@media (min-width:640px){.language-list{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (min-width:768px){.header-inner{gap:24px}.domain-link{max-width:none}.menu-toggle{display:none}.nav{position:static;z-index:auto;flex:1 1 auto;width:auto;border-bottom:0;background:transparent;box-shadow:none;opacity:1;pointer-events:auto;padding:0;transform:none;visibility:visible;transition:none}.nav-list{flex-direction:row;gap:4px;justify-content:flex-end;min-width:0;padding:0}.nav li{width:auto}.nav a{position:relative;width:auto;min-height:40px;border:0;border-radius:8px;padding:0 10px}.nav a::after{position:absolute;right:10px;bottom:4px;left:10px;height:2px;border-radius:999px;background:currentColor;content:"";opacity:0}.nav a:hover,.nav a:focus-visible{background:var(--accent-soft)}.nav a.is-active{box-shadow:none}.nav a.is-active::after{opacity:1}.main{padding:40px 0 72px}.page-head,.article-head{margin-bottom:30px}h1{font-size:clamp(2.6rem,6vw,3.8rem)}.subcategory-section{padding:20px}.article-card{grid-template-columns:minmax(180px,260px) minmax(0,1fr);gap:20px;align-items:center;padding:18px}.article-card > .article-card-content:first-child{grid-column:1 / -1}.article-card-media{min-height:132px}.article-head h1{font-size:clamp(3.5rem,7vw,4.5rem)}.article-cover,.article-audio{margin-bottom:36px}.article-body{font-size:1.08rem;line-height:1.76}}@media (max-width:420px){.domain-link{max-width:42vw}.subcategory-list{flex-direction:column}.subcategory-link{width:100%}}