:root{--bg:#f7f0f5;--paper:#fffafc;--ink:#16131c;--muted:#756e79;--line:rgba(22,19,28,.18);--night:#0c1019;--night-2:#151927;--ice:#b7d4ff;--pink:#e9cfe1;--header:rgba(247,240,245,.9)}
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
    body{min-width:320px;background:var(--bg);color:var(--ink);font-family:'Questrial',system-ui,-apple-system,'Segoe UI',sans-serif;-webkit-font-smoothing:antialiased}
    button,input{font:inherit;color:inherit}button{border:0;background:none;cursor:pointer}a{color:inherit}
    :focus-visible{outline:2px solid #5576bd;outline-offset:3px}
    .site-header{position:sticky;z-index:20;top:0;display:grid;grid-template-columns:auto 1fr auto;align-items:center;min-height:72px;padding:0 max(24px,calc((100vw - 1360px)/2));border-bottom:1px solid var(--line);background:var(--header);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}
    .brand{font-size:18px;letter-spacing:3px;text-decoration:none;color:#241849;white-space:nowrap}.brand small{display:block;margin-top:2px;color:var(--muted);font-size:8px;letter-spacing:1.2px}
    .nav{display:flex;justify-content:center;gap:24px;font-size:14px}.nav>a,.nav summary{display:block;text-decoration:none;cursor:pointer;list-style:none}.nav summary::-webkit-details-marker{display:none}.nav a small,.nav summary small{display:block;margin-top:2px;color:var(--muted);font-size:8px}.nav>a[aria-current="page"]{color:#526da8}
    .chart-menu{position:relative}.chart-menu summary{padding-right:14px}.chart-menu summary::after{content:"";position:absolute;top:5px;right:1px;width:4px;height:4px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:rotate(45deg)}.chart-menu details[open] summary::after{top:8px;transform:rotate(225deg)}
    .chart-submenu{position:absolute;top:calc(100% + 14px);left:50%;display:grid;min-width:188px;padding:8px;transform:translateX(-50%);border:1px solid var(--line);background:rgba(255,250,252,.97);box-shadow:0 18px 45px rgba(27,20,34,.16)}.chart-submenu a{padding:10px 11px;text-decoration:none}.chart-submenu a:hover{background:#f2e8ef}.chart-submenu small{font-size:9px}
    .header-tools{display:flex;align-items:center;gap:9px}.theme,.menu-button{width:38px;height:38px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center}.menu-button{display:none;font-size:20px}.theme{font-size:17px}
    .intro{position:relative;min-height:390px;overflow:hidden;border-bottom:1px solid var(--line);isolation:isolate}.intro-image{position:absolute;z-index:-2;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 47%;filter:brightness(1.12) saturate(.82)}.intro::after{content:"";position:absolute;z-index:-1;inset:0;background:linear-gradient(90deg,rgba(247,240,245,.98) 0 34%,rgba(247,240,245,.76) 58%,rgba(247,240,245,.18) 100%)}
    .intro-inner{width:min(1360px,calc(100% - 48px));margin:0 auto;padding:86px 0 68px}.eyebrow{font-size:11px;color:#6a6680;text-transform:uppercase}.intro h1{max-width:720px;margin-top:22px;font:400 clamp(42px,6vw,82px)/.98 'Noto Serif SC','Songti SC',serif;letter-spacing:0}.intro h1 small{display:block;max-width:590px;margin-top:16px;color:#56627d;font:italic 18px/1.35 'Cormorant Garamond',serif}.intro-copy{max-width:600px;margin-top:30px;font:17px/1.75 'Noto Serif SC','Songti SC',serif}.intro-copy small{display:block;margin-top:10px;color:#6e6a79;font:11px/1.6 'Questrial',sans-serif}
    .archive{padding:62px max(24px,calc((100vw - 1360px)/2)) 110px}.archive-head{display:flex;justify-content:space-between;align-items:end;gap:36px;margin-bottom:30px}.archive-head h2{font:400 34px/1.15 'Noto Serif SC','Songti SC',serif}.archive-head h2 small{display:block;margin-top:8px;color:var(--muted);font:11px/1.4 'Questrial',sans-serif}.article-count{color:var(--muted);font-size:12px}
    .library-tools{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:18px 0 28px;border-top:1px solid var(--line)}.filters{display:flex;flex-wrap:wrap;gap:8px}.filter{min-height:38px;padding:7px 15px;border:1px solid var(--line);border-radius:20px}.filter[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}.filter small{display:block;font-size:8px;opacity:.6}.search{position:relative;flex:0 1 330px}.search label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.search input{width:100%;height:44px;padding:0 15px;border:1px solid var(--line);border-radius:2px;background:rgba(255,255,255,.54);outline:0}.search input:focus{border-color:#5f75a9;background:#fff}.search input::placeholder{color:#817a84}
    .article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.article-card{display:flex;min-height:520px;flex-direction:column;overflow:hidden;border:1px solid var(--line);border-radius:6px;background:var(--paper);text-decoration:none;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}.article-card:hover,.article-card:focus-visible{transform:translateY(-4px);border-color:rgba(71,99,158,.5);box-shadow:0 20px 48px rgba(33,23,39,.1)}.card-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--night)}.card-media img{width:100%;height:100%;display:block;object-fit:cover;filter:brightness(.74) saturate(.82);transition:transform .55s cubic-bezier(.16,1,.3,1)}.article-card:hover img{transform:scale(1.04)}.card-symbol{position:absolute;right:20px;bottom:13px;color:#eef4ff;font:56px/1 Georgia,serif;text-shadow:0 0 20px rgba(142,190,255,.72)}
    .card-body{display:flex;flex:1;flex-direction:column;padding:24px}.card-meta{display:flex;justify-content:space-between;gap:16px;color:var(--muted);font-size:10px}.card-body h3{margin:26px 0 14px;font:400 25px/1.25 'Noto Serif SC','Songti SC',serif}.card-body h3 small{display:block;margin-top:8px;color:#777182;font:11px/1.45 'Questrial',sans-serif}.card-body p{color:#534d57;font:14px/1.75 'Noto Serif SC','Songti SC',serif}.card-body p small{display:block;margin-top:9px;color:#8a838c;font:10px/1.5 'Questrial',sans-serif}.read-link{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:28px;color:#596f9e;font-size:11px}.read-link b{font-size:20px;font-weight:400}.empty{padding:80px 20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);text-align:center;color:var(--muted)}.empty[hidden]{display:none}
    .reader[hidden]{display:none}.reader{background:var(--paper)}.reader-cover{position:relative;height:min(48vw,540px);min-height:340px;overflow:hidden;background:var(--night)}.reader-cover img{width:100%;height:100%;display:block;object-fit:cover;filter:brightness(.5) saturate(.76)}.reader-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,11,19,.08),rgba(8,11,19,.8))}.reader-cover-copy{position:absolute;z-index:1;right:max(24px,calc((100vw - 1040px)/2));bottom:60px;left:max(24px,calc((100vw - 1040px)/2));color:#fff}.reader-meta{font-size:11px;color:rgba(255,255,255,.7)}.reader-cover h1{max-width:900px;margin-top:17px;font:400 clamp(35px,5vw,66px)/1.08 'Noto Serif SC','Songti SC',serif}.reader-cover h1 small{display:block;margin-top:14px;color:rgba(255,255,255,.65);font:italic 17px/1.4 'Cormorant Garamond',serif}.reader-body{display:grid;grid-template-columns:210px minmax(0,760px);gap:70px;width:min(1040px,calc(100% - 48px));margin:0 auto;padding:74px 0 120px}.reader-content{min-width:0}.reader-aside{align-self:start;position:sticky;top:104px}.back-link{display:inline-flex;align-items:center;gap:9px;text-decoration:none;font-size:12px}.back-link b{font-size:18px;font-weight:400}.reader-aside p{margin-top:36px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:10px;line-height:1.6}.reader-section+.reader-section{margin-top:52px}.reader-section h2{font:600 25px/1.35 'Noto Serif SC','Songti SC',serif}.reader-section h2 small{display:block;margin-top:7px;color:#8b8490;font:11px/1.45 'Questrial',sans-serif}.reader-section p{margin-top:20px;color:#38333c;font:16px/1.95 'Noto Serif SC','Songti SC',serif}.reader-section p .paragraph-en{display:block;margin-top:6px;color:#817986;font:12px/1.65 'Questrial',sans-serif}.reader-section .english{padding-top:17px;border-top:1px solid var(--line);color:#7b7480;font:12px/1.7 'Questrial',sans-serif}.article-end{margin-top:58px;padding:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);color:#69616c;font:13px/1.7 'Noto Serif SC','Songti SC',serif}.article-end small{display:block;margin-top:7px;font:10px/1.5 'Questrial',sans-serif}
    .reader-summary{padding:0 0 34px;border-bottom:1px solid var(--line)}.reader-summary h2{font-size:14px;letter-spacing:1.5px}.reader-summary p{font-size:18px;line-height:1.9}.reader-faq p:not(.english){padding:17px 0;border-top:1px solid var(--line);margin-top:0}.reader-faq h2+ p{margin-top:20px}.article-figure{margin:0 0 54px}.article-figure+.article-figure{margin-top:-20px}.article-figure a{display:block;overflow:hidden;border:1px solid var(--line);border-radius:6px;background:var(--night)}.article-figure img{display:block;width:100%;height:auto}.article-figure figcaption{margin-top:13px;color:var(--muted);font:12px/1.7 'Noto Serif SC','Songti SC',serif}.article-figure figcaption small{display:block;margin-top:4px;font:10px/1.55 'Questrial',sans-serif}
    .content-policy{display:grid;grid-template-columns:190px minmax(0,1fr);gap:48px;padding:58px max(24px,calc((100vw - 1360px)/2));border-top:1px solid rgba(255,255,255,.15);background:var(--night-2);color:#eef0f5}.content-policy h2{font:400 25px/1.3 'Noto Serif SC','Songti SC',serif}.content-policy h2 small{display:block;margin-top:7px;color:#8992a3;font:10px/1.4 'Questrial',sans-serif}.policy-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;list-style:none;counter-reset:policy}.policy-list li{counter-increment:policy;padding-top:17px;border-top:1px solid rgba(255,255,255,.2);color:#c2c7d1;font:13px/1.75 'Noto Serif SC','Songti SC',serif}.policy-list li::before{content:'0' counter(policy);display:block;margin-bottom:14px;color:#87a4d6;font:10px/1 'Questrial',sans-serif}.policy-list small{display:block;margin-top:8px;color:#788190;font:9px/1.55 'Questrial',sans-serif}
    footer{display:flex;justify-content:space-between;gap:24px;padding:28px max(24px,calc((100vw - 1360px)/2));background:var(--night);color:#8e94a2;font-size:11px}footer a{text-decoration:none}
    html[data-theme="dark"]{--bg:#0f1219;--paper:#141821;--ink:#f1eff3;--muted:#9ca2af;--line:rgba(255,255,255,.17);--header:rgba(15,18,25,.9)}html[data-theme="dark"] .brand{color:#b7c8f8}html[data-theme="dark"] .intro::after{background:linear-gradient(90deg,rgba(15,18,25,.98) 0 34%,rgba(15,18,25,.78) 58%,rgba(15,18,25,.2) 100%)}html[data-theme="dark"] .intro-image{filter:brightness(.72) saturate(.88)}html[data-theme="dark"] .intro-copy,html[data-theme="dark"] .card-body p,html[data-theme="dark"] .reader-section p{color:#d2ced6}html[data-theme="dark"] .chart-submenu{background:rgba(20,24,33,.98)}html[data-theme="dark"] .chart-submenu a:hover{background:#202636}html[data-theme="dark"] .search input{background:rgba(255,255,255,.06);color:#fff}html[data-theme="dark"] .filter[aria-pressed="true"]{background:#f3eef5;color:#131620;border-color:#f3eef5}
    @media (max-width:900px){.site-header{grid-template-columns:auto auto auto;justify-content:space-between}.menu-button{display:grid}.nav{position:absolute;top:71px;right:18px;left:18px;display:none;padding:18px 20px;border:1px solid var(--line);background:var(--header);box-shadow:0 18px 50px rgba(20,14,28,.16);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}html[data-menu="open"] .nav{display:grid;justify-content:stretch;gap:14px}.nav a,.nav summary{font-size:18px}.chart-submenu{position:static;display:grid;margin:8px 0 0 10px;padding:2px 0 2px 13px;transform:none;border:0;border-left:1px solid var(--line);background:transparent!important;box-shadow:none}.chart-submenu a{padding:6px 0;font-size:14px}.header-tools{justify-self:end}.intro{min-height:420px}.intro::after{background:linear-gradient(180deg,rgba(247,240,245,.97) 0 42%,rgba(247,240,245,.56) 72%,rgba(247,240,245,.24) 100%)}html[data-theme="dark"] .intro::after{background:linear-gradient(180deg,rgba(15,18,25,.97) 0 42%,rgba(15,18,25,.64) 72%,rgba(15,18,25,.28) 100%)}.intro-inner{padding:60px 0 52px}.intro h1{font-size:48px}.intro-copy{max-width:480px}.archive-head{align-items:start;flex-direction:column}.library-tools{align-items:stretch;flex-direction:column}.search{flex-basis:auto;width:100%}.article-grid{grid-template-columns:1fr}.article-card{min-height:0;display:grid;grid-template-columns:minmax(220px,.72fr) minmax(0,1fr)}.card-media{height:100%;aspect-ratio:auto}.reader-body{grid-template-columns:1fr;gap:42px}.reader-aside{position:static}.reader-aside p{max-width:420px}.content-policy{grid-template-columns:1fr}.policy-list{grid-template-columns:1fr}}
    @media (max-width:620px){.site-header{min-height:64px;padding-inline:16px}.brand{font-size:14px;letter-spacing:2px}.theme,.menu-button{width:34px;height:34px}.header-tools{gap:6px}.nav{top:63px}.intro{min-height:490px}.intro-inner{width:calc(100% - 36px);padding-top:54px}.intro h1{font-size:42px}.intro h1 small{font-size:15px}.intro-copy{font-size:15px}.archive{padding:48px 18px 80px}.archive-head h2{font-size:29px}.filters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}.filter{padding-inline:8px}.article-card{display:flex}.card-media{height:auto;aspect-ratio:16/10}.card-body{padding:21px}.card-body h3{font-size:22px}.reader-cover{height:480px}.reader-cover-copy{right:20px;bottom:38px;left:20px}.reader-cover h1{font-size:36px}.reader-body{width:calc(100% - 40px);padding:48px 0 90px}.reader-section h2{font-size:22px}.reader-section p{font-size:15px}.article-figure a{width:100%;max-width:100%;overflow:auto}.article-figure img{width:760px;max-width:none}.site-footer,footer{flex-direction:column}}
  
    .breadcrumbs{display:flex;flex-wrap:wrap;gap:9px;align-items:center;padding:14px max(24px,calc((100vw - 1360px)/2));color:var(--muted);font-size:11px}
    .breadcrumbs a{text-decoration:none}.breadcrumbs a:hover{text-decoration:underline}
    .breadcrumbs span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:min(70vw,680px)}
    .reader-cover h1{max-width:1040px;font-size:clamp(30px,3.6vw,54px);line-height:1.15;text-wrap:balance}
    .related-articles{margin-top:50px;padding:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .related-articles h2{font:600 20px/1.4 'Noto Serif SC','Songti SC',serif}
    .related-articles ul{display:grid;gap:12px;margin:17px 0 0;padding-left:20px}
    .related-articles a{color:#526da8;text-underline-offset:4px;line-height:1.6}