:root{--ink:#172c37;--muted:#68777e;--blue:#1d5368;--line:#dce3e3;--paper:#fff;--bg:#f4f6f5;--sidebar:#142e3a;--gold:#d0b57c}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--bg);font:15px/1.7 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}button,input,select{font:inherit}button,select{cursor:pointer}button{border:1px solid #c8d4d7;border-radius:7px;color:var(--blue);background:#fff;padding:6px 13px}button:hover{background:#edf3f4}button:disabled{opacity:.4;cursor:default}button.primary{background:var(--blue);color:white;border-color:var(--blue)}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #dfb970;outline-offset:3px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.skip{position:fixed;left:20px;top:-60px;z-index:100;background:white;padding:8px}.skip:focus{top:8px}#sidebar{position:fixed;inset:0 auto 0 0;width:270px;background:var(--sidebar);color:#e2e9eb;padding:32px 20px 20px;overflow:auto;z-index:20}.brand{display:flex;align-items:center;gap:14px;color:#fff;line-height:1.5;padding:0 6px 30px;letter-spacing:1px}.brand:hover{text-decoration:none}.brand small{font-size:12px;color:#b5c5cb;letter-spacing:0}.monogram{font-family:Georgia,serif;font-size:23px;border:1px solid #647b83;border-radius:4px;padding:8px 6px;color:var(--gold)}.nav-label{font-size:11px;color:#99aeb7;letter-spacing:1.7px;margin:15px 9px 10px}nav a{display:flex;gap:12px;align-items:flex-start;padding:11px 10px;border-radius:6px;color:#cedce0;font-size:13px;line-height:1.5;margin-bottom:4px}nav a:hover{background:#204250;text-decoration:none}nav a.active{background:#285165;color:#fff}.unit-number{font-family:Georgia,serif;font-size:17px;color:#9db7c0;min-width:20px}nav a.active .unit-number{color:var(--gold)}.extra a{font-size:12px;padding:10px}.extra span{margin-left:auto;color:#aebfc5}.aside-note{font-size:11px;color:#8da5af;line-height:1.8;border-top:1px solid #38515d;margin-top:25px;padding:19px 8px}.workspace{margin-left:270px}.topbar{display:flex;align-items:center;gap:20px;padding:18px 34px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}#menu{display:none}#searchForm{display:flex;align-items:center;gap:9px;max-width:850px;flex:1}#searchForm>span{font-size:26px;color:#839298}#q{min-width:80px;flex:1;border:0;background:transparent;padding:7px 0;outline:none}#scope{border:0;color:var(--muted);background:white;font-size:12px;max-width:100px}.top-about{font-size:12px;white-space:nowrap;color:var(--muted)}main{max-width:1320px;margin:0 auto;padding:35px 42px 70px;min-height:80vh}.eyebrow{font-size:11px;color:var(--blue);letter-spacing:2px;text-transform:uppercase;font-weight:600}h1{font-size:31px;line-height:1.4;font-weight:650;letter-spacing:.5px;margin:10px 0 14px}h2{font-size:19px;margin:28px 0 13px}h3{font-size:16px;margin:0 0 9px;font-weight:600}p{margin:10px 0}.lead{color:var(--muted);max-width:900px;line-height:1.9}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin:32px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:23px 0}.stat strong{font-family:Georgia,serif;display:block;font-size:28px;font-weight:400;color:var(--blue);line-height:1.4}.stat span{font-size:12px;color:var(--muted)}.unit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.unit-card{display:flex;gap:19px;background:white;padding:22px;border:1px solid var(--line);border-radius:8px;color:var(--ink)}.unit-card:hover{border-color:#7396a3;text-decoration:none;box-shadow:0 4px 15px 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#cdd8dc;border-radius:5px;padding:7px 12px;background:#fff;color:#455f6b}.circ-row{display:grid;grid-template-columns:95px 1fr;gap:20px;padding:20px 0;border-bottom:1px solid var(--line)}.circ-row time{font:13px/1.8 Georgia,serif;color:var(--muted)}.circ-row p{font-size:12px;color:var(--muted);margin:6px 0;line-height:1.8}.circ-row h3{font-size:14px;line-height:1.7}.source-card{background:white;border:1px solid var(--line);border-radius:6px;padding:20px;margin-bottom:13px}.source-card h3{font-size:15px}.source-card p{font-size:12px;color:var(--muted)}.source-card code{font-size:10px;word-break:break-all}.about{max-width:950px}.about p,.about li{font-size:14px;line-height:1.95}.about li{margin:8px 0}.about table{border-collapse:collapse;width:100%;font-size:13px}.about th,.about td{border:1px solid #d9e1e2;padding:12px;text-align:left}.about th{background:#e8eff1}.fullpage{background:white;border:1px solid var(--line);margin-bottom:22px;padding:20px 26px}.fullpage 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@media(min-width:1600px){main{padding-left:55px;padding-right:55px}.sheet{max-width:900px}}
@media(max-width:1150px){#sidebar{width:235px;padding:25px 13px}.workspace{margin-left:235px}main{padding:28px 25px 50px}.topbar{padding:15px 25px}.top-about{display:none}.unit-grid{grid-template-columns:1fr}.reader-tools select{max-width:205px}}
@media(max-width:780px){#sidebar{transform:translateX(-100%);transition:transform .2s;width:265px}.nav-open #sidebar{transform:translateX(0);box-shadow:15px 0 50px #10263355}.workspace{margin-left:0}.topbar{padding:10px 13px;gap:10px}#menu{display:block;padding:4px 9px}#searchForm{gap:4px}#searchForm>span{display:none}#q{font-size:13px}#scope{max-width:70px;font-size:10px}#searchForm button{padding:5px 8px;font-size:12px}main{padding:24px 17px 40px}h1{font-size:25px}.lead{font-size:13px}.stats{gap:10px;grid-template-columns:repeat(2,1fr);margin:23px 0}.stat strong{font-size:25px}.unit-card{padding:19px;gap:15px}.reader-heading h1{font-size:20px}.reader-stage{padding:5px;overflow:auto}.sheet{min-width:570px}.reader-tools{padding:10px}.reader-tools select{max-width:180px}.reader-tools .cluster{flex-wrap:wrap}.page-text{padding:20px;font-size:15px}.page-under{display:block}.section-row{padding:15px 13px;gap:10px}.section-row>span:first-child{font-size:13px}.circ-row{grid-template-columns:1fr;gap:5px}.source-card{padding:16px}.fullpage{padding:15px}.about table{font-size:11px}.about th,.about td{padding:8px}footer{padding:15px;font-size:10px}}
@media print{#sidebar,.topbar,.reader-tools,.toolbar,footer,.reading-nav,.page-under,.reader-heading>a{display:none!important}.workspace{margin:0}main{padding:0;max-width:none}.reader-stage{background:white;display:block;padding:0;overflow:visible}.sheet{box-shadow:none;max-width:100%;min-width:0}.fullpage{break-after:page;border:0;padding:0}.fullpage:last-child{break-after:auto}.fullpage pre{font-size:11pt}.notice,.article-note{font-size:9pt}}

/* Keep oversized source pages reachable from the left edge on narrow screens. */
.reader-stage{justify-content:flex-start}.sheet{margin-inline:auto}

/* Chapter reader: reflowed web text with one internal scroll area. */
html.reading-mode,body.reading-mode{height:100%;overflow:hidden}
body.reading-mode{background:#eef2f1}
body.reading-mode #sidebar,body.reading-mode .topbar,body.reading-mode footer{display:none!important}
body.reading-mode .workspace{height:100vh;height:100dvh;margin-left:0}
body.reading-mode main{height:100%;max-width:none;min-height:0;margin:0;padding:0;overflow:hidden}
.web-reader{display:grid;grid-template-rows:auto minmax(0,1fr);width:100%;min-width:0;height:100%;background:#eef2f1}
.readbar{position:relative;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:22px;min-width:0;min-height:68px;padding:10px clamp(18px,3vw,46px);overflow:hidden;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 2px 12px #17333d0a}
.readbar-title{display:flex;align-items:center;gap:18px;min-width:0}
.readbar-title>div{min-width:0}
.readbar-title span{display:block;color:#74848a;font-size:10px;letter-spacing:1.2px;line-height:1.4}
.readbar-title strong{display:block;max-width:560px;overflow:hidden;color:#193440;font-size:14px;font-weight:650;line-height:1.5;text-overflow:ellipsis;white-space:nowrap}
.back-link{flex:none;padding:7px 10px;border:1px solid #d7e0e1;border-radius:7px;color:#365d6b;font-size:12px;background:#f8faf9}
.back-link:hover,.pdf-link:hover{text-decoration:none;background:#edf3f3}
.readbar-actions{display:flex;align-items:center;justify-content:flex-end;gap:7px;min-width:0;max-width:100%}
.readbar-actions select{width:min(29vw,360px);min-width:170px;border:1px solid #d4dfe1;border-radius:7px;padding:7px 30px 7px 10px;background:#fff;color:#244651;font-size:12px}
.readbar-actions button,.pdf-link{min-height:34px;padding:6px 11px;border:1px solid #d4dfe1;border-radius:7px;background:#fff;color:#315b69;font-size:12px;white-space:nowrap}
.reading-scroll{width:100%;min-width:0;min-height:0;overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable}
.reading-article{width:min(calc(100% - 52px),1160px);min-height:100%;margin:0 auto;padding:clamp(42px,6vh,76px) clamp(34px,6vw,88px) 90px;background:#fff;box-shadow:0 0 22px #17333d0d;font-family:"Songti SC","Noto Serif SC","SimSun",serif;font-size:var(--reader-font,18px);line-height:1.95;text-rendering:optimizeLegibility}
.article-head{margin-bottom:45px;padding-bottom:28px;border-bottom:1px solid #dfe6e6}
.article-head .eyebrow{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:11px}
.article-head h1{max-width:900px;margin:9px 0 12px;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:clamp(26px,3vw,39px);font-weight:680;line-height:1.35;letter-spacing:.2px}
.article-head p{margin:0;color:#748187;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:12px;line-height:1.6}
.section-clarifier{color:#a05c27!important;font-weight:600}
.study-bridge{margin:-15px 0 42px;padding:22px 25px;border:1px solid #d4e1df;border-left:4px solid #b78d43;border-radius:7px;background:#f7faf8;color:#29434c;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:13px;line-height:1.8}
.study-bridge>strong{display:block;margin-bottom:5px;color:#163e4d;font-size:16px}
.study-bridge p{margin:5px 0 9px}.study-bridge ul{margin:10px 0 13px;padding-left:22px}.study-bridge li{margin:5px 0}
.study-bridge.compact{padding-block:17px}.bridge-links{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-top:12px}.bridge-links a{padding:5px 9px;border:1px solid #cbdcda;border-radius:5px;background:#fff;font-size:12px}
.article-body{max-width:100%;color:#152b34}
.article-body p{margin:0 0 1.05em;overflow-wrap:anywhere}
.article-body .subclause{padding-left:1.9em;text-indent:-1.9em}
.article-body h2{margin:2.3em 0 .85em;padding-top:.2em;color:#173f4e;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:1.12em;font-weight:700;line-height:1.55;letter-spacing:.2px}
.article-body h2.first-heading{margin-top:0}
.chapter-nav{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;margin-top:64px;padding-top:26px;border-top:1px solid #dfe6e6;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:13px}
.chapter-nav a:last-child{text-align:right}
.unit-chapter{margin-top:75px;padding-top:58px;border-top:2px solid #dce5e5}
.unit-chapter:first-of-type{margin-top:25px}
.unit-chapter>h1{margin:8px 0 34px;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:29px;line-height:1.4}
.chapter-kicker{color:#6f8289;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:11px;letter-spacing:.5px}
@media(max-width:900px){.readbar{align-items:stretch;flex-direction:column;gap:7px;padding:8px 14px}.readbar-title{min-height:34px}.readbar-title strong{max-width:68vw}.readbar-title span{display:none}.readbar-actions{width:100%;justify-content:flex-start;overflow-x:auto;padding-bottom:1px}.readbar-actions select{width:auto;min-width:180px;flex:1 1 260px}.reading-article{width:100%;padding:36px clamp(22px,6vw,52px) 70px;box-shadow:none}.article-head{margin-bottom:34px}.article-head h1{font-size:26px}}
@media(max-width:720px){.readbar-actions #copyChapter{display:none}}
@media(max-width:560px){.readbar-title strong{max-width:62vw;font-size:13px}.readbar-actions select{min-width:170px}.readbar-actions button{padding-inline:9px}.pdf-link{padding-inline:9px}.reading-article{padding:31px 19px 60px}.article-head{padding-bottom:22px}.article-head h1{font-size:23px}.study-bridge{margin-top:-10px;padding:17px 16px}.article-body{font-size:calc(var(--reader-font,18px) - 1px);line-height:1.9}.chapter-nav{gap:14px;font-size:12px}}
@media print{html.reading-mode,body.reading-mode{height:auto;overflow:visible}.web-reader{display:block;height:auto}.readbar{display:none}.reading-scroll{overflow:visible}.reading-article{width:100%;min-height:0;padding:0;box-shadow:none}.unit-chapter{break-before:page}}

/* Evidence-checked study route. */
.exam-plan{max-width:1080px;margin:27px 0 16px;border-top:3px solid var(--blue);background:#fff}
.plan-head{display:flex;justify-content:space-between;gap:20px;padding:15px 20px;border-bottom:1px solid var(--line);font-size:12px;font-weight:700;letter-spacing:.7px}
.plan-head a{font-weight:500;letter-spacing:0}
.verdict{margin:0;padding:20px 20px 8px;font-size:16px;font-weight:650;line-height:1.8;color:#24434f}
.evidence-line{margin:0;padding:0 20px 18px;color:var(--muted);font-size:12px;line-height:1.8}
.core-list{border-top:1px solid var(--line)}
.core-list>a{display:grid;grid-template-columns:68px minmax(0,1fr) minmax(180px,.55fr) auto;align-items:center;gap:18px;padding:16px 20px;border-bottom:1px solid var(--line);color:var(--ink)}
.core-list>a:hover{text-decoration:none;background:#f3f7f6}
.core-list em{color:#3f7063;font-size:10px;font-style:normal;font-weight:750;letter-spacing:.5px}.core-list b{font-size:13px;line-height:1.65}.core-list small{color:var(--muted);font-size:11px;line-height:1.6}.core-list span{color:var(--blue);font-size:11px;white-space:nowrap}
.scope-lines{padding:13px 20px 15px;background:#f7f9f8}
.scope-lines p{margin:6px 0;color:#566b73;font-size:12px;line-height:1.75}
.scope-lines p:last-child b{color:#865d2f}
.archive-layer{max-width:1080px;margin-top:28px;border-top:1px solid #cfd9da;border-bottom:1px solid #cfd9da;background:#f7f9f8}
.archive-layer>summary{display:flex;justify-content:space-between;gap:18px;padding:15px 4px;cursor:pointer;color:#3f5d67;font-size:13px;font-weight:650;list-style-position:inside}
.archive-layer>summary span{color:var(--muted);font-size:11px;font-weight:400}
.archive-inner{padding:2px 4px 20px}.archive-inner>p{color:var(--muted);font-size:12px}
@media(max-width:780px){.plan-head{align-items:flex-start;flex-direction:column;gap:4px}.verdict{font-size:14px}.core-list>a{grid-template-columns:52px 1fr;gap:5px 10px}.core-list small,.core-list span{grid-column:2}.core-list span{margin-top:4px}.archive-layer>summary{display:block}.archive-layer>summary span{display:block;margin:4px 0 0 20px}}

/* Exam-first home and unit learning structure. */
.exam-rules{max-width:1080px;margin:28px 0 34px;padding:0 22px 18px;background:#fff;border-top:3px solid var(--blue);border-bottom:1px solid var(--line)}
.rule-title{display:flex;justify-content:space-between;gap:20px;padding:14px 0 2px;font-size:12px;font-weight:750;letter-spacing:.8px}.rule-title a{font-weight:500;letter-spacing:0}
.exam-rules .stats{margin:12px 0 14px}.exam-rules>p{color:#49626b;font-size:13px;line-height:1.85}
.rule-details{display:grid;grid-template-columns:1fr 1fr;margin-top:15px;border-top:1px solid var(--line)}.rule-details span{padding:9px 10px 7px 0;color:#61737a;font-size:11px;border-bottom:1px solid var(--line)}
.study-route{max-width:1080px;margin:34px 0;padding:25px 26px;background:#eaf0f0;border-left:4px solid #b48b45}.study-route>div span,.home-section-head span,.study-objective span,.unit-check>div span{color:var(--blue);font-size:10px;font-weight:750;letter-spacing:1.5px}.study-route h2,.home-section-head h2,.study-objective h2,.unit-check h2{margin:4px 0 17px;font-size:20px}.study-route ol{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin:0;padding:0;list-style:none;counter-reset:route}.study-route li{position:relative;min-height:95px;padding:15px 18px 12px 48px;border-top:1px solid #cbd7d7;counter-increment:route}.study-route li:before{position:absolute;left:12px;top:13px;content:counter(route,decimal-leading-zero);color:#6e8a93;font:18px Georgia,serif}.study-route b{display:block;font-size:13px}.study-route small{display:block;margin-top:4px;color:var(--muted);font-size:11px;line-height:1.65}
.home-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:25px;max-width:1080px;margin:38px 0 14px}.home-section-head h2{margin-bottom:0}.home-section-head>p{margin:0;color:var(--muted);font-size:11px}
.prep-grid{max-width:1080px}.prep-grid .unit-card p{margin:4px 0 10px;color:#4f666f;font-size:12px}.prep-grid .card-meta{margin-top:8px;color:var(--blue)}
.coverage-note{max-width:1080px;margin:35px 0 0;padding-top:18px;border-top:1px solid var(--line)}.coverage-note h2{margin-bottom:7px}.coverage-note>p{max-width:930px;color:var(--muted);font-size:13px;line-height:1.9}
.study-objective{display:grid;grid-template-columns:minmax(280px,.9fr) minmax(360px,1.1fr);gap:34px;max-width:1080px;margin:26px 0;padding:22px 24px;background:#eaf0f0;border-left:4px solid #b48b45}.study-objective h2{margin-bottom:0}.study-objective ul{margin:0;padding-left:21px;color:#435e68;font-size:13px}.study-objective li{margin:6px 0}
.study-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:1080px;margin:23px 0}.memory-box,.trap-box{padding:20px 22px;background:#fff;border-top:2px solid #87a5ad}.memory-box h2,.trap-box h2{margin:0 0 13px;font-size:17px}.memory-box dl{display:grid;grid-template-columns:112px 1fr;gap:12px;margin:0;padding:10px 0;border-top:1px solid var(--line)}.memory-box dt{color:#244e5d;font-size:12px;font-weight:700}.memory-box dd{margin:0;color:#53676e;font-size:12px;line-height:1.7}.trap-box{border-top-color:#b98e55}.trap-box ol{margin:0;padding-left:25px}.trap-box li{margin:10px 0;color:#596a70;font-size:12px;line-height:1.75}
.unit-check{display:grid;grid-template-columns:190px 1fr;gap:28px;max-width:1080px;margin:23px 0 8px;padding:21px 23px;background:#fff;border:1px solid var(--line)}.unit-check h2{margin-bottom:0}.unit-check>div:last-child{display:grid;grid-template-columns:1fr 1fr;gap:8px 18px}.unit-check label{display:flex;align-items:flex-start;gap:9px;padding:7px 0;color:#425d66;font-size:12px;line-height:1.6;cursor:pointer}.unit-check input{flex:none;margin-top:4px;accent-color:var(--blue)}
@media(max-width:900px){.study-route ol{grid-template-columns:1fr 1fr}.study-objective{grid-template-columns:1fr;gap:12px}.study-grid{grid-template-columns:1fr}.unit-check{grid-template-columns:1fr;gap:8px}}
@media(max-width:620px){.rule-title,.home-section-head{align-items:flex-start;flex-direction:column;gap:5px}.rule-details{grid-template-columns:1fr}.study-route{padding:20px 16px}.study-route ol{grid-template-columns:1fr}.unit-check>div:last-child{grid-template-columns:1fr}.memory-box dl{grid-template-columns:1fr;gap:3px}.exam-rules{padding-inline:15px}}

/* Question-bank exam entry and paragraph-level source evidence. */
.exam-entry{margin:16px 0 20px;padding:0 8px}.exam-entry a{display:flex;align-items:center;gap:12px;padding:12px 13px;border:1px solid #cbd9dc;border-radius:8px;background:#fff;color:#173f4e}.exam-entry a:hover,.exam-entry a.active{text-decoration:none;border-color:#6d929e;background:#e8f0f1}.exam-entry b{display:block;font-size:13px}.exam-entry small{display:block;margin-top:2px;color:#6d7f86;font-size:10px}.exam-entry-icon{display:grid;width:28px;height:28px;place-items:center;border-radius:50%;background:#1f5667;color:#fff;font-weight:800}
.evidence-coverage{display:flex;align-items:center;gap:12px;margin:-10px 0 30px;padding:10px 0;border-bottom:1px solid #dce5e3;color:#667b80;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}.evidence-coverage strong{color:#315b66;font-size:12px}.evidence-coverage span{font-size:10px;line-height:1.6}
.evidence-group{width:100%;margin:2em 0 2.25em;border:1px solid #e3d8bc;border-left:4px solid #b58b43;border-radius:7px;background:#fffdf7;overflow:hidden;scroll-margin-top:76px;box-shadow:0 4px 16px #6d55200a}.evidence-note{padding:12px 18px 11px;border-bottom:1px solid #e1dccf;background:#f3f6f4;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}.evidence-note+.evidence-note{border-top:1px solid #d8dedb}.evidence-note-row{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px}.evidence-note em{padding:2px 7px;border-radius:999px;background:#af8540;color:#fff;font-size:9px;font-style:normal;font-weight:750;letter-spacing:.7px}.evidence-note strong{color:#274e59;font-size:13px;line-height:1.55}.evidence-note-row>span{color:#748287;font-size:9px;white-space:nowrap}.evidence-note p{margin:5px 0 0!important;color:#4e6269;font-size:11px;line-height:1.7!important}.evidence-note details{margin-top:5px}.evidence-note summary{width:max-content;max-width:100%;cursor:pointer;color:#5d7379;font-size:9px;list-style-position:inside}.evidence-note details div{display:flex;flex-wrap:wrap;gap:5px;margin-top:7px}.evidence-note code{padding:2px 6px;border:1px solid #d5dcda;border-radius:4px;background:#fff;color:#52666c;font:9px ui-monospace,SFMono-Regular,Menlo,monospace}.evidence-source{min-width:0;padding:18px 22px 8px}.evidence-source>h2:first-child{margin-top:.25em}.evidence-source>p:last-child{margin-bottom:.65em}.evidence-hidden .evidence-coverage,.evidence-hidden .evidence-note{display:none}.evidence-hidden .evidence-group{margin:0;border:0;border-radius:0;background:transparent;overflow:visible;box-shadow:none}.evidence-hidden .evidence-source{padding:0}.evidence-hidden .evidence-source>h2:first-child{margin-top:2.3em}

/* 35-question, 75-minute mock assessment. */
.exam-shell{max-width:1180px;margin:0 auto}.exam-shell.intro{max-width:1040px}.mock-rules{display:grid;grid-template-columns:repeat(4,1fr);margin:32px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}.mock-rules>div{min-height:112px;padding:22px 20px;border-right:1px solid var(--line)}.mock-rules>div:last-child{border-right:0}.mock-rules strong{display:block;color:var(--blue);font:30px Georgia,serif}.mock-rules span{display:block;margin-top:8px;color:var(--muted);font-size:11px;line-height:1.6}.bank-audit{display:grid;grid-template-columns:1.35fr .65fr;gap:28px;padding:24px 26px;border-left:4px solid #b58b45;background:#e9f0ef}.bank-audit>div>span{color:#315c69;font-size:10px;font-weight:750;letter-spacing:1.3px}.bank-audit h2{margin:5px 0 8px;font-size:20px}.bank-audit p{margin:0;color:#50676f;font-size:12px;line-height:1.8}.bank-note{padding-left:22px;border-left:1px solid #c6d3d2}.exam-actions{display:flex;align-items:center;gap:12px;margin:25px 0}.exam-shell button{border:1px solid #c7d4d7;border-radius:6px;background:#fff;color:#294e5b;padding:8px 14px;cursor:pointer}.exam-shell button:hover{background:#edf3f3}.exam-shell button:disabled{cursor:default;opacity:.4}.exam-shell button.primary{border-color:#1d5567;background:#1d5567;color:#fff;font-weight:650}.exam-shell button.primary:hover{background:#143f4d}
.exam-top{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:25px;margin:-38px -40px 0;padding:14px 40px;border-bottom:1px solid #d8e0e1;background:#fff;box-shadow:0 3px 15px #19333c0b}.exam-top>div:first-child span{display:block;color:#6a7d84;font-size:10px;letter-spacing:1px}.exam-top>div:first-child strong{font-size:14px}.exam-top-meta{display:flex;align-items:center;gap:17px;color:#657980;font-size:11px}.exam-top-meta b{min-width:76px;color:#9a332e;font:24px Georgia,serif;text-align:center}.exam-top-meta button{padding:7px 13px}
.exam-layout{display:grid;grid-template-columns:245px minmax(0,1fr);gap:42px;margin-top:34px}.question-map{align-self:start;position:sticky;top:92px;padding:19px;border:1px solid var(--line);border-radius:7px;background:#fff}.question-map h2{margin:0 0 14px;font-size:15px}.question-map>div{display:grid;grid-template-columns:47px repeat(5,1fr);align-items:center;gap:5px;margin:7px 0}.question-map>div>span{color:#60747b;font-size:10px}.question-map button{width:28px;height:28px;padding:0;border-radius:5px;font-size:11px}.question-map button.answered{border-color:#6d9590;background:#dceae7}.question-map button.current{outline:2px solid #1e5b6e;outline-offset:1px}.question-map button.flagged{position:relative}.question-map button.flagged:after{position:absolute;right:-3px;top:-4px;content:'★';color:#b47c2f;font-size:9px}.question-map p{margin:15px 0 0;padding-top:12px;border-top:1px solid var(--line);color:#71838a;font-size:10px}.answered-key,.flag-key{display:inline-block;width:10px;height:10px;margin-right:4px;border-radius:2px;background:#dceae7}.flag-key{background:#c38a39}
.question-panel{min-height:610px;padding:32px 38px;border:1px solid var(--line);border-radius:8px;background:#fff}.question-kicker{color:#49717f;font-size:11px;font-weight:700;letter-spacing:.7px}.question-panel>h1{max-width:790px;margin:15px 0 27px;font-size:20px;line-height:1.75;white-space:normal}.question-panel fieldset{display:grid;gap:10px;margin:0;padding:0;border:0}.choice{display:grid;grid-template-columns:34px 1fr;align-items:start;gap:13px;padding:14px 16px;border:1px solid #d9e1e2;border-radius:7px;cursor:pointer;color:#344d56;font-size:13px;line-height:1.75}.choice:hover,.choice.selected{border-color:#7298a3;background:#edf4f4}.choice input{position:absolute;opacity:0;pointer-events:none}.choice b{display:grid;width:28px;height:28px;place-items:center;border:1px solid #bdd0d4;border-radius:50%;background:#fff;color:#37626f;font-size:12px}.choice.selected b{border-color:#1f5c6e;background:#1f5c6e;color:#fff}.question-actions{display:flex;justify-content:space-between;gap:10px;margin-top:30px;padding-top:20px;border-top:1px solid var(--line)}#flagQ.on{border-color:#bf8b43;background:#fff7e4;color:#8b5e1f}.dynamic-note{margin:16px 0 0;padding:9px 12px;border-left:3px solid #c29148;background:#fff8e6;color:#705b31;font-size:11px;line-height:1.7}
.result-hero{display:flex;align-items:center;justify-content:space-between;padding:27px 30px;border-left:5px solid #a24b42;background:#fff}.result-hero.pass{border-color:#4f8471}.result-hero span{color:#6a7d84;font-size:10px;letter-spacing:1.2px}.result-hero h1{margin:3px 0 5px;font-size:31px}.result-hero p{margin:0;color:#5f737a;font-size:12px}.result-hero>strong{color:#8a3a34;font:54px Georgia,serif}.result-hero.pass>strong{color:#356d5a}.result-hero>strong small{font-size:18px}.score-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:9px;margin:20px 0}.score-grid>div{padding:15px 12px;border-top:3px solid #a4483f;background:#fff}.score-grid>div.ok{border-color:#4f8471}.score-grid span,.score-grid small{display:block;color:#708187;font-size:10px}.score-grid strong{display:block;margin:4px 0;color:#8c3630;font:25px Georgia,serif}.score-grid .ok strong{color:#356d5a}.score-rule{padding:12px 15px;border:1px solid var(--line);background:#f8faf9;color:#4c646d;font-size:12px}.review-list{margin-top:40px}.review{margin:9px 0;border:1px solid var(--line);border-left:4px solid #ad4b42;background:#fff}.review.right{border-left-color:#608b7a}.review summary{display:grid;grid-template-columns:34px minmax(0,1fr) auto;align-items:center;gap:13px;padding:15px 17px;cursor:pointer;list-style:none}.review summary::-webkit-details-marker{display:none}.review summary>b{display:grid;width:28px;height:28px;place-items:center;border-radius:50%;background:#edf1f1;font-size:11px}.review summary span{overflow:hidden;font-size:12px;text-overflow:ellipsis;white-space:nowrap}.review summary em{color:#9a3e37;font-size:10px;font-style:normal}.review.right summary em{color:#487765}.review>div{padding:4px 68px 22px;border-top:1px solid var(--line);color:#4d626a;font-size:12px;line-height:1.8}.review-question{color:#243f49;font-weight:650}.review li{margin:4px 0;padding:3px 7px}.review li.correct-option{background:#e3f0e8;color:#245d48;font-weight:650}.source-jump{display:inline-block;margin-top:7px;padding:7px 10px;border:1px solid #cbd9dc;border-radius:5px;background:#f7faf9}
@media(max-width:980px){.mock-rules{grid-template-columns:1fr 1fr}.mock-rules>div:nth-child(2){border-right:0}.bank-audit{grid-template-columns:1fr}.bank-note{padding:15px 0 0;border-left:0;border-top:1px solid #c6d3d2}.exam-layout{grid-template-columns:1fr}.question-map{position:static}.question-map>div{grid-template-columns:55px repeat(5,32px)}.exam-top{margin:-28px -25px 0;padding-inline:25px}.score-grid{grid-template-columns:repeat(4,1fr)}}
@media(max-width:620px){.evidence-coverage{align-items:flex-start;flex-direction:column;gap:1px}.evidence-note-row{grid-template-columns:auto minmax(0,1fr)}.evidence-note-row>span{grid-column:2}.evidence-group{margin:1.5em 0 1.8em}.evidence-note{padding:11px 13px}.evidence-source{padding:15px 14px 5px}.mock-rules{grid-template-columns:1fr 1fr}.mock-rules>div{min-height:96px;padding:17px 13px}.mock-rules strong{font-size:24px}.exam-top{align-items:flex-start;flex-direction:column;gap:8px;margin:-24px -17px 0;padding:10px 17px}.exam-top-meta{width:100%;justify-content:space-between}.exam-layout{margin-top:18px;gap:18px}.question-map{padding:13px}.question-map>div{grid-template-columns:45px repeat(5,1fr)}.question-map button{width:27px}.question-panel{min-height:0;padding:23px 17px}.question-panel>h1{font-size:17px}.choice{grid-template-columns:29px 1fr;padding:12px 10px}.choice b{width:25px;height:25px}.question-actions{flex-wrap:wrap}.question-actions .primary{margin-left:auto}.score-grid{grid-template-columns:repeat(2,1fr)}.review summary{grid-template-columns:30px 1fr}.review summary em{grid-column:2}.review>div{padding:5px 20px 20px}.result-hero>strong{font-size:43px}}
.exam-actions a.primary{display:inline-block;border:1px solid #1d5567;border-radius:6px;background:#1d5567;color:#fff;padding:8px 14px;font-weight:650}.exam-actions a.primary:hover{background:#143f4d;text-decoration:none}.source-links{display:flex;flex-wrap:wrap;gap:7px;margin-top:8px}.source-links .source-jump{margin-top:0}
.question-file-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px 18px;margin-top:14px}.question-file-list a{overflow-wrap:anywhere;padding:8px 10px;border:1px solid var(--line);border-radius:5px;background:#f8faf9;font-size:11px}@media(max-width:720px){.question-file-list{grid-template-columns:1fr}}

/* Reading anchors: explanations stay outside the source article flow. */
.explain-anchor,.source-note-anchor{display:inline-block;border:0;border-bottom:1px dotted #728b91;border-radius:0;padding:0 2px;background:transparent;color:#315f70;font:inherit;cursor:pointer;white-space:nowrap}
.evidence-note .explain-anchor{margin-left:8px;font-size:12px;line-height:1.5}
.explain-anchor:hover,.source-note-anchor:hover{background:#e9f1f0}
.source-note-anchor{margin-left:10px;vertical-align:middle;font:11px/1.5 -apple-system,BlinkMacSystemFont,"PingFang SC",sans-serif;color:#6a7b80}
.footnote-anchor{padding:0 2px;border:0;border-bottom:1px dotted #718d95;border-radius:0;background:transparent;color:#315f70;font:12px/1.2 -apple-system,BlinkMacSystemFont,"PingFang SC",sans-serif}
.review-explain{padding:7px 10px;border:1px solid #d5e0de;border-radius:5px;background:#f7faf9;font-size:12px;white-space:normal;text-align:left}
.reading-popover{position:fixed;z-index:100;width:min(380px,calc(100vw - 24px));max-height:min(440px,calc(100dvh - 24px));overflow:auto;padding:17px 19px;border:1px solid #cbd8d6;border-radius:10px;background:#fff;box-shadow:0 12px 45px #16333d30;color:#29434d;font:14px/1.8 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}
.reading-popover[hidden]{display:none}
.reading-popover header{display:flex;align-items:flex-start;gap:14px;justify-content:space-between}
.reading-popover header strong{font-size:14px;line-height:1.6}
.popover-close{flex:none;width:27px;height:27px;padding:0;border:0;border-radius:50%;font-size:20px;line-height:1}
.popover-body p{margin:10px 0 7px}.popover-body small{color:#75858a;font-size:11px}.popover-links{margin-top:10px;padding-top:9px;border-top:1px solid #e4eae8;font-size:12px}
.popover-body .source-note-text{white-space:pre-line;font-size:12px;line-height:1.7}
.clause-toc{margin:0 0 28px;border-bottom:1px solid #e0e7e5;font:13px/1.6 -apple-system,BlinkMacSystemFont,"PingFang SC",sans-serif}
.clause-toc summary{padding:9px 0;color:#416471;cursor:pointer}
.clause-toc nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2px 18px;max-height:310px;overflow:auto;padding:8px 0 15px}
.clause-toc nav a{display:block;margin:0;padding:7px 9px;border-radius:4px;color:#3d5b66;font-size:12px;line-height:1.6;overflow-wrap:anywhere}
.clause-toc nav a:hover{background:#edf3f1}
.article-body [data-block],.evidence-group{scroll-margin-top:18px}
.article-body .clause-number{padding-left:1.75em;text-indent:-1.75em}.article-body .clause-letter{margin-left:1.65em;padding-left:1.85em;text-indent:-1.85em}.article-body .clause-roman{margin-left:3.25em;padding-left:2.1em;text-indent:-2.1em}
.article-body .source-footnote{padding:10px 0;border-top:1px solid #e5e9e6;color:#617279;font-size:.78em;line-height:1.8}
.reading-target{outline:2px solid #ccb77b;outline-offset:5px;border-radius:3px}
.readbar-actions{flex-wrap:wrap}.readbar{flex-shrink:0}
@media(max-width:900px){.readbar-actions{overflow-x:visible;gap:5px}.readbar-actions select{flex:1 1 100%;width:100%;min-width:0}.readbar-actions button,.readbar-actions .pdf-link{min-height:30px;padding:4px 8px}.readbar-actions #copyChapter{display:inline-block}}
@media(max-width:560px){.clause-toc nav{grid-template-columns:1fr}.evidence-note-row>span{display:flex;align-items:center;gap:5px}.article-body .clause-letter{margin-left:.7em}.article-body .clause-roman{margin-left:1.4em}.source-note-anchor{font-size:10px}.reading-popover{font-size:14px}}
@media print{.reading-popover,.explain-anchor,.source-note-anchor,.clause-toc{display:none!important}.reading-target{outline:0}}

/* Beginner learning layer: explanations sit beside the preserved source text. */
.beginner-entry{margin:0 0 18px;padding:0 8px}.beginner-entry a{align-items:center;padding:12px 13px;border:1px solid #58727d;border-radius:8px;background:#1a3946;color:#fff}.beginner-entry a:hover,.beginner-entry a.active{border-color:#d0b57c;background:#284f60;text-decoration:none}.beginner-entry b{display:block;font-size:13px}.beginner-entry small{display:block;margin-top:2px;color:#b8c9cf;font-size:10px}.beginner-entry-icon{display:grid;flex:none;width:29px;height:29px;place-items:center;border-radius:50%;background:#d0b57c;color:#16323e;font:700 12px Georgia,serif}
.primary-link{display:inline-block;padding:10px 16px;border:1px solid var(--blue);border-radius:6px;background:var(--blue);color:#fff;font-size:13px;font-weight:700}.primary-link:hover{background:#143f4d;color:#fff;text-decoration:none}
.home-beginner{display:flex;align-items:center;justify-content:space-between;gap:30px;max-width:1080px;margin:27px 0 24px;padding:23px 26px;border-left:5px solid #c39c55;background:#e9f0ef}.home-beginner span,.beginner-scenario>div>span,.beginner-glossary>div>span,.beginner-next>span{color:#426b78;font-size:10px;font-weight:750;letter-spacing:1.35px}.home-beginner h2{margin:4px 0 5px;font-size:20px}.home-beginner p{margin:0;color:#536970;font-size:12px;line-height:1.75}.official-title{display:block;color:#7a898e;font-size:10px;line-height:1.6}.unit-official{font-size:12px}
.beginner-shell{max-width:1120px}.beginner-hero{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(280px,.55fr);gap:42px;align-items:center;padding:38px 0 43px}.beginner-hero h1{max-width:720px;font-size:39px}.beginner-hero>div>p{max-width:740px;color:#536970;font-size:16px;line-height:1.9}.beginner-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:23px}.beginner-hero aside{padding:25px 25px 22px;border-top:3px solid #c29a51;background:#fff}.beginner-hero aside span{color:#50717b;font-size:10px;letter-spacing:1.2px}.beginner-hero aside strong{display:block;margin:8px 0;color:#1f4654;font-size:19px;line-height:1.55}.beginner-hero aside p{color:#60747b;font-size:12px;line-height:1.8}
.beginner-scenario{display:grid;grid-template-columns:minmax(270px,.75fr) minmax(420px,1.25fr);gap:42px;padding:35px 36px;background:#173846;color:#fff}.scenario-copy h2{margin:7px 0 14px;color:#fff;font-size:22px;line-height:1.55}.scenario-copy p{color:#c5d3d7;font-size:13px;line-height:1.85}.scenario-questions{border-top:1px solid #49636d}.scenario-questions article{display:grid;grid-template-columns:38px 1fr;gap:13px;padding:13px 0;border-bottom:1px solid #49636d}.scenario-questions article>b{color:#d8bd84;font:17px Georgia,serif}.scenario-questions h3{margin:0;color:#fff;font-size:13px}.scenario-questions p{margin:2px 0 0;color:#b9cbd0;font-size:11px;line-height:1.6}.scenario-questions .term-help{color:#fff;border-color:#86a0a8}
.beginner-map{padding-top:6px}.beginner-units{display:grid;grid-template-columns:1fr 1fr;gap:12px}.beginner-unit-card{display:grid;grid-template-columns:40px 1fr 18px;gap:15px;align-items:start;padding:20px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--ink)}.beginner-unit-card:hover{border-color:#7697a1;text-decoration:none}.beginner-unit-card>em{color:#86a0a9;font:20px Georgia,serif;font-style:normal}.beginner-unit-card>div>span{color:#527380;font-size:10px;font-weight:700;letter-spacing:.7px}.beginner-unit-card h3{margin:3px 0 5px;font-size:15px}.beginner-unit-card p{margin:0;color:#5b6f76;font-size:12px;line-height:1.7}.beginner-unit-card small{display:block;margin-top:7px;color:#8a969a;font-size:10px}.beginner-unit-card>b{color:#678692;font-weight:400}
.beginner-glossary{display:grid;grid-template-columns:minmax(230px,.5fr) minmax(500px,1.5fr);gap:38px;margin:42px 0 20px;padding:28px 30px;border-top:3px solid #75959f;background:#fff}.beginner-glossary h2{margin:4px 0 8px}.beginner-glossary>div>p{color:#65777d;font-size:12px;line-height:1.8}.glossary-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.glossary-grid button{padding:10px 11px;text-align:left}.glossary-grid b,.glossary-grid span{display:block}.glossary-grid b{color:#1d5368;font-size:13px}.glossary-grid span{color:#75858a;font-size:9px;line-height:1.5}.beginner-next{margin:40px 0 5px;padding:27px 30px;border-left:5px solid #c29a51;background:#e9f0ef}.beginner-next h2{margin:4px 0 17px}
.plain-language{max-width:1080px;margin:27px 0 25px;padding:27px 28px;border-top:4px solid #c09a55;background:#fff}.plain-language header{max-width:890px}.plain-language header>span,.plain-grid article>span,.exam-lens>div>span,.term-row>span,.reader-primer span{color:#457180;font-size:10px;font-weight:750;letter-spacing:1.2px}.plain-language header h2{margin:4px 0 8px;font-size:22px}.plain-language header p{color:#425e68;font-size:14px;line-height:1.9}.plain-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:20px}.plain-grid article{padding:17px 19px;background:#f2f6f5}.plain-grid h3{margin:3px 0 7px;font-size:15px}.plain-grid p,.plain-grid ol{margin:0;color:#536a72;font-size:12px;line-height:1.8}.plain-grid ol{padding-left:20px}.plain-grid li{margin:5px 0}.exam-lens{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;margin-top:18px;padding-top:17px;border-top:1px solid var(--line)}.exam-lens p{margin:5px 0;color:#4f646c;font-size:12px}.term-row{display:flex;align-items:center;align-content:flex-start;flex-wrap:wrap;gap:6px}.term-row>span{flex-basis:100%;margin-bottom:3px}
.term-help{display:inline;padding:0 2px;border:0;border-bottom:1px dotted currentColor;border-radius:0;background:transparent;color:#1c6076;font:inherit;line-height:inherit;vertical-align:baseline}.term-help:hover{background:#e8f2f3;color:#123f50}.term-dialog{width:min(92vw,520px);padding:27px 29px 25px;border:0;border-top:5px solid #c19a53;border-radius:8px;color:var(--ink);box-shadow:0 24px 80px #0d253166}.term-dialog::backdrop{background:#102a3577}.term-dialog>span{color:#50727d;font-size:10px;font-weight:750;letter-spacing:1.3px}.term-dialog h2{margin:4px 0 0;font-size:29px}.term-dialog #termFull{margin:0 0 13px;color:#6b7b81;font-size:12px}.term-dialog #termDefinition{margin:0 0 19px;color:#344e57;font-size:14px;line-height:1.9}.term-close{position:absolute;right:13px;top:12px;width:32px;height:32px;padding:0;border:0;border-radius:50%;font-size:20px}.term-dialog .linkbutton{font-size:12px}
.reader-primer{margin:-15px 0 25px;border:1px solid #d5e0de;border-radius:7px;background:#f7faf9;color:#294750;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}.reader-primer>summary{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;padding:12px 16px;cursor:pointer;list-style:none}.reader-primer>summary::-webkit-details-marker{display:none}.reader-primer>summary span{padding:2px 7px;border-radius:4px;background:#e7efed;color:#3e6873}.reader-primer>summary strong{overflow:hidden;font-size:12px;line-height:1.55;text-overflow:ellipsis;white-space:nowrap}.reader-primer>summary small{color:#6c7f85;font-size:10px}.reader-primer[open]>summary{border-bottom:1px solid #d9e2e0}.reader-primer[open]>summary small{font-size:0}.reader-primer[open]>summary small:after{content:'收起';font-size:10px}.reader-primer-body{padding:18px 20px}.reader-primer h2{margin:0 0 7px;font-size:18px}.reader-primer p{margin:0;color:#536a72;font-size:12px;line-height:1.8}.reader-focus{display:grid;grid-template-columns:105px 1fr;gap:3px 12px;margin:15px 0 13px;padding:12px 14px;border:1px solid #d5e0de;background:#fff}.reader-focus span{grid-row:1 / span 2}.reader-focus strong{font-size:12px;line-height:1.7}.reader-focus small{color:#718087;font-size:10px;line-height:1.6}.reader-primer .term-row{margin-top:9px}.reader-primer .term-help{font-size:11px}.reading-article .term-dialog{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}
@media(max-width:900px){.beginner-hero,.beginner-scenario,.beginner-glossary{grid-template-columns:1fr}.beginner-hero{gap:18px}.beginner-units{grid-template-columns:1fr}.glossary-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:620px){.home-beginner{align-items:flex-start;flex-direction:column}.beginner-hero{padding-top:15px}.beginner-hero h1{font-size:30px}.beginner-scenario{padding:26px 20px}.beginner-glossary{padding:22px 18px}.glossary-grid{grid-template-columns:repeat(2,1fr)}.plain-language{padding:22px 18px}.plain-grid,.exam-lens{grid-template-columns:1fr}.reader-primer>summary{grid-template-columns:auto minmax(0,1fr);padding:11px 12px}.reader-primer>summary small{display:none}.reader-primer-body{padding:15px 14px}.reader-focus{grid-template-columns:1fr}.reader-focus span{grid-row:auto}}