
:root{--bg:#080A0D;--panel:#0D1015;--panel2:#12161C;--panel3:#171C23;--hover:#1B2129;--text:#C7CDD5;--muted:#9098A3;--heading:#F5F7FA;--blue:#5C7CFA;--bright:#6EA8FF;--ice:#8ED8FF;--border:rgba(255,255,255,.09);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:88px}body{margin:0;background:var(--bg);color:var(--text);font-size:16px;line-height:1.8}a{color:var(--bright);text-decoration:none}a:hover{text-decoration:underline}button{font:inherit;cursor:pointer}a:focus-visible,button:focus-visible{outline:3px solid var(--ice);outline-offset:3px}h1,h2,h3{color:var(--heading);line-height:1.38;margin:0 0 .7em}h1{font-size:34px}h2{font-size:24px}h3{font-size:19px}p{margin:0 0 16px}strong{color:var(--heading)}.container{max-width:1200px;margin:auto;padding:0 24px}.skip-link{position:absolute;left:8px;top:-90px;background:var(--panel);padding:8px;z-index:100}.skip-link:focus{top:8px}
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a:hover{background:var(--hover);color:var(--heading)}.page-body{min-width:0}.article-body{max-width:1040px}.article-body>.reading-section{max-width:810px}.reading-section,.section{margin:0 0 36px}.reading-section p{max-width:810px}.reading-section h2{margin-bottom:14px}.reading-section h2:before{content:"";display:inline-block;width:4px;height:19px;background:var(--blue);border-radius:3px;margin-right:12px;vertical-align:0}.note{max-width:810px;margin:24px 0 36px;border-left:3px solid var(--blue);background:var(--panel2);padding:18px 22px;border-radius:0 8px 8px 0}.note p{margin:7px 0 0}.tile-grid{max-width:1020px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px;margin:23px 0 36px}.tile{background:var(--panel);border:1px solid var(--border);padding:22px;border-radius:12px;min-width:0}.tile p{margin:0}.tile h3{font-size:18px}.step-list{max-width:810px;counter-reset:steps;padding:0;list-style:none;margin:18px 0 38px}.step-list li{position:relative;padding:10px 12px 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@media(max-width:700px){.container{padding:0 16px}.site-main{padding:23px 0 47px}.header-inner{height:64px;padding:0 16px;gap:10px}.brand{font-size:14px}.brand img{max-width:96px;max-height:34px}.menu-toggle{min-height:44px;padding:5px 10px}.enter-link{min-height:44px;padding:5px 10px;font-size:13px}.directory-panel{position:fixed;top:auto;bottom:0;left:0;right:0;width:100%;max-height:85vh;max-height:85dvh;border-radius:15px 15px 0 0;padding:18px 16px calc(20px + env(safe-area-inset-bottom));box-shadow:0 -16px 60px rgba(0,0,0,.65)}.menu-overlay:not([hidden]){display:block;position:fixed;inset:0;background:rgba(0,0,0,.68);z-index:89}.directory-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.directory-grid li{padding:5px 0}.directory-top{position:sticky;top:-18px;background:var(--panel2);padding:6px 0;z-index:2}.page-intro h1{font-size:27px}.home-heading{grid-template-columns:1fr;padding-top:12px}.home-heading h1{font-size:29px}.reading-cues{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.reading-cues span{font-size:12px;padding:4px 6px}.homepage>.poster{margin-bottom:34px}.poster{--image-max-height:170px}.poster img{max-height:170px}.poster .media-missing{min-height:125px}.question-grid,.editorial-split,.tile-grid{grid-template-columns:1fr}.question-grid article p{min-height:0}.image-trio{grid-template-columns:1fr}.image-trio .media-natural{--image-max-height:190px}.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.catalog-entry{padding:9px}.catalog-entry .media-natural{--image-max-height:160px}.catalog-entry .media-missing{min-height:115px}.related-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.reading-section,.section{margin-bottom:28px}.channel-links{margin-bottom:24px}.site-main h2{font-size:21px}.site-main h3{font-size:18px}body{font-size:15px;line-height:1.8}.note{padding:15px}.gallery-large{--image-max-height:210px}.phone-figure{--image-max-height:280px}.directory-panel a{padding:3px 0;display:inline-block}}@media(max-width:370px){.brand{gap:4px}.brand img{max-width:80px}.enter-link{padding:5px 8px}.header-inner{gap:6px}.directory-grid{grid-template-columns:1fr 1fr}.reading-cues{grid-template-columns:1fr 1fr 1fr}.catalog-grid{grid-template-columns:1fr}}
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