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.structure-block{border-top:1px solid var(--line);padding:18px 0}.structure-block li{padding:8px 0}.structure-block button{font-size:13px;padding:6px 10px}details{margin:18px 0}summary{cursor:pointer;font-weight:600}

.audience-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:24px 0}.audience-card{display:flex;flex-direction:column;gap:6px;padding:22px;background:white;border:1px solid var(--line);border-radius:12px;text-decoration:none;color:var(--ink)}.audience-card strong{font-size:21px}.audience-card:hover{border-color:var(--purple)}.search-bar{display:flex;align-items:end;flex-wrap:wrap;gap:16px;margin:24px 0}.search-bar label{margin:0;flex:1;min-width:180px}.search-bar button{white-space:nowrap}.course-cover{height:132px;border-radius:10px;background:#ede4fb;position:relative;padding:16px;margin-bottom:18px;display:flex;flex-direction:column;overflow:hidden}.course-cover strong{font-size:48px;line-height:1;color:#7244b6;position:absolute;right:18px;top:22px}.course-cover span{font-weight:700;font-size:14px;letter-spacing:1px}.course-cover small{margin-top:auto;color:#654b7d}.referral-box{display:grid;grid-template-columns:280px minmax(0,1fr);gap:26px;align-items:center}.referral-qr{width:280px;height:280px;max-width:100%;background:white}.order-list{padding:0;list-style:none}.order-list li{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--line)}.notice{background:#eee7f7;border-radius:8px;padding:16px}.empty,.error-page{padding:36px}.news-detail{max-width:900px;margin:auto}.news-detail .news-cover{max-height:360px}.news-detail p{line-height:1.9}@media(max-width:650px){.audience-grid{grid-template-columns:1fr}.referral-box{grid-template-columns:1fr}.referral-qr{margin:auto}.search-bar{align-items:stretch}.search-bar label{flex-basis:100%}.course-cover{height:115px}.empty,.error-page{padding:24px}.order-list a{overflow-wrap:anywhere}}

/* R031: existing RICHU brand, shared presentation layer; no business state changes. */
:root{--ink:#071b3f;--muted:#52627a;--purple:#2454d5;--blue:#2454d5;--bg:#f6f8fc;--line:#dce4f0;--surface:#fff;--soft:#eef3ff;--coral:#f6775e;--radius:16px;--shadow:0 4px 20px rgba(7,27,63,.035)}
html{scroll-behavior:smooth}body{font:16px/1.7 Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;background:var(--bg);color:var(--ink);text-rendering:optimizeLegibility}a{color:var(--blue);text-underline-offset:4px}p{color:var(--muted)}h1,h2,h3{color:var(--ink);font-weight:650;letter-spacing:-.025em}h1{font-size:36px;line-height:1.35;margin:12px 0 18px}h2{font-size:24px;line-height:1.4;margin:0 0 14px}h3{font-size:18px;line-height:1.5;margin:8px 0 12px}small{font-size:13px}.eyebrow{display:block;margin:0 0 12px;font-size:11px;line-height:1.5;font-weight:700;letter-spacing:.15em;color:var(--blue)}.skip-link{position:fixed;left:20px;top:-90px;padding:12px 18px;background:var(--ink);color:white;z-index:100}.skip-link:focus{top:12px}.scope{background:#eef2fa;color:#45566e;border-bottom:1px solid var(--line);padding:7px 20px;font-size:12px;line-height:1.5;letter-spacing:.02em}header{min-height:92px;padding:20px max(28px,calc((100vw - 1216px)/2));gap:24px;border-bottom:1px solid var(--line);box-shadow:0 1px 0 rgba(7,27,63,.02)}.brand{display:flex;align-items:center;gap:16px;flex-shrink:0}.brand img{display:block;width:108px;height:36px;object-fit:contain}.brand>span{font-size:14px;line-height:1.3;font-weight:650;border-left:1px solid var(--line);padding-left:16px;white-space:nowrap}.brand small{display:block;font-size:11px;font-weight:400;color:var(--muted);margin-top:4px}header nav{gap:6px;align-items:center}header nav a{font-size:14px;font-weight:500;color:#45566e;padding:9px 10px;border-radius:8px;white-space:nowrap}header nav a:hover,header nav a[aria-current=page]{color:var(--blue);background:var(--soft)}#identity{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:13px}#identity .secondary{font-size:12px;padding:7px 12px;min-height:36px}main{max-width:1280px;margin:38px auto 0;padding:0 32px}.panel,.card{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:var(--surface);box-shadow:var(--shadow)}.panel{margin-bottom:24px}.card{padding:22px;min-width:0;transition:border-color .16s,box-shadow .16s}.card:hover{border-color:#adc1ed;box-shadow:0 10px 26px rgba(7,27,63,.06)}.grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.card h3{font-size:18px;line-height:1.65;margin:16px 0 10px}.card p{font-size:14px;line-height:1.85;margin:0 0 24px}.card>a:last-child{font-size:14px;font-weight:650;text-decoration:none;padding-top:18px;border-top:1px solid var(--line);display:block}.badge{align-self:flex-start;border-radius:5px;background:var(--soft);color:#234da6;padding:4px 9px;line-height:1.5;font-size:12px;font-weight:500}.home-hero{display:grid;grid-template-columns:1.05fr 1fr;min-height:440px;background:#fff;border:1px solid var(--line);padding:0;border-radius:22px;overflow:hidden;margin-bottom:56px;box-shadow:var(--shadow)}.hero-copy{padding:48px 0 42px 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8px}.text-link{font-size:14px;font-weight:600;text-decoration:none;white-space:nowrap}.audience-grid{gap:20px;margin:0 0 48px}.audience-card{padding:24px;border-radius:14px;gap:8px;box-shadow:var(--shadow);transition:border-color .16s}.audience-number{font-size:10px!important;letter-spacing:.12em;color:var(--muted);margin-bottom:8px}.audience-card strong{display:flex;justify-content:space-between;align-items:center;font-size:21px;line-height:1.4}.audience-card strong span{color:var(--blue);font-size:18px;font-weight:400}.audience-card>span:not(.audience-number){font-size:14px;color:var(--muted)}.audience-card small{font-size:12px;margin-top:12px;padding-top:16px;border-top:1px solid var(--line)}.catalog-section{margin:0 0 56px}.search-bar{background:white;border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin:24px 0 16px;gap:18px}.search-bar label{flex:1;min-width:140px}.search-bar label:first-child{flex:2}.search-bar label span{font-size:12px;font-weight:600;color:var(--muted);margin-bottom:8px}.search-bar>a{font-size:13px;padding-bottom:11px;white-space:nowrap}.catalog-meta{font-size:12px;margin:16px 0 24px;color:#566680}.catalog-meta>a{margin-left:10px}.course-cover{height:144px;margin:-4px -4px 18px;padding:20px;border-radius:11px;background:linear-gradient(135deg,#eff4ff,#e4edfd);border:1px solid #dce6f8}.course-cover:after{content:'';position:absolute;width:150px;height:150px;right:-38px;bottom:-70px;border:1px solid #b8ccef;border-radius:50%;pointer-events:none}.course-cover strong{font-size:48px;font-weight:500;color:#2853a3;right:22px;top:25px}.course-cover span{font-size:11px;letter-spacing:.14em;color:#405b84}.course-cover small{font-size:12px;color:#536a8e}.news-section{padding:36px 0 20px;border-top:1px solid var(--line);margin:0 0 40px}.news-section>.grid{margin-top:24px}.news-empty{grid-column:1/-1;margin:0;padding:32px}.news-empty h3{margin:16px 0 8px}.page-intro{margin-bottom:30px}.page-intro>p:not(.eyebrow){margin:0 0 18px}.actions{gap:12px;margin:24px 0}button,.button{font-size:14px;font-weight:600;line-height:1.5;min-height:44px;border:1px solid transparent;border-radius:8px;padding:11px 18px;transition:background .15s,box-shadow .15s}.button span{margin-left:14px}button:hover,.button:hover{background:#1b43b5}button.secondary,.button.secondary{background:#fff;border-color:#d5dfef;color:#273c5d}button.secondary:hover,.button.secondary:hover{background:#f2f5fb;border-color:#adc1e6}button.danger{background:#a53d4c}button:disabled{opacity:.55;cursor:not-allowed}input,select,textarea{min-height:44px;border-color:#cbd6e7;border-radius:8px;padding:10px 12px;font-size:15px;background:#fff}input:focus,select:focus,textarea:focus{border-color:var(--blue)}label span{font-size:14px;font-weight:550;color:#344966}.warning{background:#fff8e8;border-left-color:#b77a18;border-radius:0 8px 8px 0;color:#765417;font-size:13px;line-height:1.8}.notice{background:#f0f4fc;border:1px solid #dce5f4;border-radius:9px;color:#415778;font-size:14px}.breadcrumb{display:inline-block;font-size:13px;text-decoration:none;margin-bottom:24px}.course-intro{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px;margin:0 0 36px;align-items:stretch}.course-intro>div{padding:26px 0}.course-intro h1{font-size:34px;line-height:1.5;margin:20px 0}.course-description{font-size:16px;line-height:1.9;max-width:720px}.course-summary{background:linear-gradient(145deg,#f0f5ff,#e3edfc);border:1px solid #d4e0f2;border-radius:18px;padding:28px;display:flex;flex-direction:column;justify-content:center;min-width:0}.course-summary .eyebrow{font-size:9px}.course-number{font-size:72px;line-height:1.3;color:#2553ad;letter-spacing:-.06em;font-weight:500;margin:16px 0}.course-summary h2{font-size:19px;margin:8px 0}.course-summary p{font-size:13px;margin:4px 0 20px}.summary-divider{height:1px;background:#c8d8ef;margin:8px 0 18px}.course-summary small{font-size:11px}.course-detail-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(280px,1fr);gap:24px}.course-lessons{align-self:start;position:sticky;top:24px}.course-detail-grid .eyebrow{font-size:10px}.outcome-list,.outline-list{padding-left:24px;color:#415572}.outcome-list li,.outline-list li{padding:10px 0 10px 6px;border-bottom:1px solid #edf1f7;font-size:15px;line-height:1.8}.outcome-list li:last-child,.outline-list li:last-child{border-bottom:0}.outline-list li::marker{color:var(--blue);font-size:13px;font-weight:700}.lesson-list{padding:0;list-style:none}.lesson-list li{border-top:1px solid var(--line);padding:16px 0}.lesson-list a{display:flex;justify-content:space-between;gap:12px;text-decoration:none;font-size:14px;line-height:1.7}.lesson-list small{display:inline-block;margin-top:8px;padding:2px 8px;border-radius:4px;background:var(--soft);font-size:11px}.layout{grid-template-columns:212px minmax(0,1fr);gap:32px}.sidebar{gap:5px;top:24px;padding:18px 12px;background:white;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}.sidebar-heading{display:flex;flex-direction:column;gap:5px;padding:8px 12px 22px}.sidebar-heading .eyebrow{font-size:9px;margin:0 0 5px}.sidebar-heading strong{font-size:16px}.sidebar-heading small{font-size:11px}.sidebar>a{display:flex;align-items:center;gap:12px;padding:11px 12px;font-size:13px;color:#445671;white-space:nowrap}.sidebar a.active{background:#eaf0ff;color:var(--blue);font-weight:600}.sidebar a:hover{background:#f1f5fc}.nav-index{font-size:10px;font-weight:400;color:#5c7392;min-width:16px}.sidebar-divider{border-top:1px solid var(--line);margin:15px 10px 10px}.admin-content{min-width:0}.admin-content>h1{margin-top:0;font-size:30px}.admin-content .page-intro h1{font-size:32px}.metrics{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:24px 0 32px}.metric{min-width:0;padding:22px 20px;border-radius:12px;border-color:var(--line);box-shadow:var(--shadow)}.metric small{font-size:12px}.metric strong{font-size:27px;line-height:1.4;letter-spacing:-.025em;margin-top:12px;overflow-wrap:anywhere}.operations-panel{padding:28px}.task-row{display:grid;grid-template-columns:32px minmax(0,1fr) auto;gap:20px;padding:24px 0;border-bottom:1px solid var(--line);align-items:start}.task-row:last-of-type{border-bottom:0}.task-marker{font-size:12px;color:var(--blue);padding-top:4px}.task-row h3{margin:0 0 6px;font-size:16px}.task-row p{margin:0;font-size:13px;line-height:1.8}.state-pill{font-size:11px;color:#50617c;background:#f0f3f8;border:1px solid #e1e7f1;border-radius:20px;padding:3px 10px;white-space:nowrap;margin-top:2px}.operations-panel>.muted{font-size:12px;padding-top:12px}.table{border:1px solid var(--line);border-radius:10px}table{font-size:13px}th{background:#f5f7fc;color:#52657e;font-size:12px;font-weight:600}td,th{padding:14px 16px}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:#fafcff}.reader{grid-template-columns:230px minmax(0,1fr);gap:28px}.reader aside{top:24px;padding:24px}.reader aside a{font-size:13px;line-height:1.7;text-decoration:none}.reader article{padding:40px;border:1px solid var(--line);box-shadow:var(--shadow)}.reader article h1{font-size:30px}.reader article h2{margin-top:36px;scroll-margin-top:24px}.reader article p{color:#344966}.reader article video{border-radius:10px}pre{background:#f3f6fc;border:1px solid #e4eaf5;border-radius:8px;padding:16px;color:#344966;font-size:13px}.login-shell{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:20px;overflow:hidden;background:#fff;box-shadow:var(--shadow);max-width:1100px;margin:38px auto 56px}.login-story{padding:42px 36px;background:#f4f7fc;display:flex;flex-direction:column;overflow:hidden}.login-story h2{font-size:30px;line-height:1.5;margin:16px 0}.login-story p{font-size:14px;line-height:1.9}.login-story img{width:calc(100% + 72px);height:250px;object-fit:cover;object-position:75% center;margin:12px -36px 24px}.login-story small{margin-top:auto;font-size:11px}.login-shell>.login{padding:38px;border:0;border-radius:0;margin:0;max-width:none;box-shadow:none}.login h1{font-size:26px;line-height:1.5}.login label{font-size:13px}.login hr{border:0;border-top:1px solid var(--line);margin:28px 0}.login .warning{font-size:12px}.login .muted{font-size:12px}.login #demo-login{width:100%}.news-cover{background:#f1f5fc;border-radius:10px}.empty,.error-page{padding:40px}.structure-block{border-color:var(--line)}.structure-block button{min-height:38px}.referral-box{grid-template-columns:260px minmax(0,1fr)}.referral-qr{width:260px;height:260px}.news-detail{max-width:860px}.news-detail h1{font-size:32px}footer{border-top:1px solid var(--line);margin-top:60px;padding:28px 24px;color:#61718a;font-size:12px}#status{background:#142e54;box-shadow:0 8px 30px rgba(7,27,63,.15);font-size:13px}:focus-visible{outline:3px solid #7199ff;outline-offset:4px}
@media(min-width:1500px){header{padding-left:calc((100vw - 1216px)/2);padding-right:calc((100vw - 1216px)/2)}}
@media(max-width:1100px){header{gap:18px;padding:18px 24px;flex-wrap:wrap}.brand{margin-right:auto}header nav{order:3;width:100%;justify-content:center;border-top:1px solid #eef1f6;padding-top:10px}.home-hero{grid-template-columns:1fr 1fr}.hero-copy{padding:36px 0 36px 32px}.home-hero h1{font-size:38px}.hero-art img{height:370px}.grid{gap:18px}.card{padding:18px}.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.layout{grid-template-columns:190px minmax(0,1fr);gap:24px}.sidebar{padding:12px 8px}.course-intro{gap:28px;grid-template-columns:minmax(0,1fr) 260px}}
@media(max-width:900px){header{flex-direction:row;align-items:center}main{padding:0 24px;margin-top:28px}.hero-copy{padding:32px 0 32px 28px}.home-hero{min-height:390px}.home-hero h1{font-size:32px}.hero-art img{height:310px}.hero-description{font-size:14px}.hero-footnote{gap:12px;font-size:10px}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.audience-grid{gap:12px}.audience-card{padding:20px 16px}.audience-card strong{font-size:19px}.audience-card>span:not(.audience-number){font-size:12px}.layout,.reader{grid-template-columns:1fr}.sidebar{position:static;display:flex;flex-direction:row;flex-wrap:wrap;overflow:visible;gap:4px;padding:12px}.sidebar-heading{flex-basis:100%;display:flex;flex-direction:row;align-items:center;gap:12px;padding:8px 10px 12px;border-bottom:1px solid var(--line);margin-bottom:4px}.sidebar-heading .eyebrow{display:none}.sidebar-heading small{margin-left:auto}.sidebar-divider{display:none}.sidebar>a{font-size:12px;padding:9px 10px}.nav-index{display:none}.course-intro h1{font-size:28px}.course-detail-grid{grid-template-columns:1fr}.course-lessons{position:static}.reader aside{position:static}.reader article{padding:28px}.login-story{padding:32px 24px}.login-story h2{font-size:26px}.login-shell>.login{padding:30px}.panel{padding:24px}}
@media(max-width:650px){.scope{font-size:10px;padding:7px 16px}header{padding:14px 18px;gap:12px}.brand img{width:90px;height:30px}.brand>span{font-size:12px;padding-left:12px}.brand{gap:12px}.brand small{font-size:10px}#identity{font-size:11px;gap:5px}#identity small{max-width:92px;white-space:normal;font-size:10px}header nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;overflow:visible;padding-top:8px}header nav a{font-size:12px;padding:8px 4px;text-align:center;min-height:40px}main{padding:0 18px;margin-top:24px}.home-hero{grid-template-columns:1fr;min-height:auto;margin-bottom:36px;border-radius:16px}.hero-copy{padding:28px 24px 8px}.home-hero h1{font-size:34px;margin:14px 0}.hero-description{font-size:14px}.hero-copy .actions{margin:22px 0 18px}.hero-footnote{margin-top:24px;font-size:11px;gap:18px}.hero-art{height:230px}.hero-art img{height:230px;object-position:72% center}.hero-art p{bottom:8px;right:20px;font-size:9px}.section-heading{align-items:flex-start;gap:12px;margin-bottom:18px}.section-heading>p{display:none}.section-heading h2{font-size:22px}.section-heading .text-link{font-size:12px;padding-top:18px}.audience-grid{grid-template-columns:1fr;margin-bottom:36px;gap:12px}.audience-card{padding:20px 22px}.audience-card strong{font-size:21px}.audience-card>span:not(.audience-number){font-size:14px}.audience-card small{margin-top:4px;padding-top:12px}.search-bar{padding:18px;gap:14px}.search-bar label{flex-basis:100%;min-width:0}.search-bar button{flex:1}.search-bar>a{padding:10px}.catalog-meta{font-size:11px;line-height:1.9}.grid{grid-template-columns:1fr;gap:18px}.card{padding:22px}.course-cover{height:138px}.card h3{font-size:19px}.card p{font-size:14px}.catalog-section{margin-bottom:36px}.news-section{padding-top:28px}.panel{padding:22px}.news-empty{padding:24px}h1{font-size:28px}h2{font-size:22px}.course-intro{grid-template-columns:1fr;gap:18px;margin-bottom:24px}.course-intro>div{padding:6px 0}.course-intro h1{font-size:28px;margin:18px 0}.course-description{font-size:14px}.course-summary{padding:24px;display:grid;grid-template-columns:1fr 80px;gap:8px}.course-summary .eyebrow{grid-column:1/-1}.course-number{grid-column:2;grid-row:2/5;font-size:64px;text-align:right;margin:0}.course-summary h2{font-size:18px;margin:0}.course-summary p{margin:0;font-size:12px}.course-summary .summary-divider{grid-column:1/-1;margin:10px 0}.course-summary small{grid-column:1/-1;font-size:11px}.course-detail-grid{gap:0}.outcome-list li,.outline-list li{font-size:14px}.metrics{gap:12px;margin:20px 0 24px}.metric{padding:18px 16px}.metric strong{font-size:23px}.metric small{font-size:11px}.admin-content .page-intro h1{font-size:28px}.task-row{grid-template-columns:22px minmax(0,1fr);gap:12px;padding:20px 0}.task-row .state-pill{grid-column:2;justify-self:start}.task-row h3{font-size:15px}.task-row p{font-size:12px}.sidebar-heading strong{font-size:14px}.sidebar-heading small{font-size:10px}.sidebar>a{font-size:12px;padding:8px 9px}.admin-layout{gap:24px}.reader article{padding:24px 20px}.reader article h1{font-size:26px}.reader article h2{font-size:22px}.reader article table{font-size:12px}.reader td,.reader th{padding:8px}.reader article{overflow-wrap:anywhere}.login-shell{grid-template-columns:1fr;margin:0 0 36px}.login-story{padding:26px 24px}.login-story h2{font-size:25px;margin:10px 0}.login-story p{font-size:13px;margin:6px 0}.login-story img{display:none}.login-story small{font-size:10px;margin-top:18px}.login-shell>.login{padding:26px 24px}.login h1{font-size:24px}.referral-box{grid-template-columns:1fr}.referral-qr{margin:auto}.news-detail h1{font-size:28px}.actions{gap:10px}button,.button{font-size:13px;padding:11px 16px}.empty,.error-page{padding:28px 24px}footer{margin-top:40px;padding:24px 18px;font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
.reader-toc{margin-top:20px;border-top:1px solid var(--line);padding-top:18px}.reader-toc summary{cursor:pointer;font-size:14px;font-weight:600;color:var(--ink);min-height:44px;line-height:1.7}.reader-toc[open]>div{max-height:55vh;overflow-y:auto;padding-right:8px}.reader-toc summary:focus-visible{outline:3px solid #7199ff;outline-offset:3px}

/* R032 shared frontend consistency: no membership or payment rule changes. */
input,select,textarea{border-color:#8193ad;min-height:44px}input::placeholder,textarea::placeholder{color:#65748c;opacity:1}button:disabled{opacity:1;background:#e0e7f3;color:#52627a;cursor:not-allowed;border-color:#c3cee0}button:disabled:hover{transform:none;box-shadow:none}.loading-banner{position:sticky;top:0;z-index:4;display:flex;align-items:center;justify-content:center;gap:12px;padding:12px 20px;background:#eaf0ff;border-bottom:1px solid #c9d8f2;color:#213e72;font-size:14px}.loading-banner[hidden]{display:none}.loading-dot{width:8px;height:8px;border-radius:50%;background:#2454d5;animation:loading-pulse 1s ease-in-out infinite alternate}@keyframes loading-pulse{from{opacity:.45}to{opacity:1}}[aria-busy="true"]{cursor:progress}#status[data-kind="error"]{background:#8d2939}.page-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0}.page-tabs a{padding:9px 18px;min-height:44px;background:#fff;border:1px solid var(--line);border-radius:24px;color:#415572;font-size:14px}.page-tabs a:hover{background:#eaf0ff;border-color:#9db7e9;color:#2454d5}.member-section{scroll-margin-top:28px}.member-section>h2{padding-bottom:14px;border-bottom:1px solid #e8edf5}.member-section>.metrics{margin-bottom:20px}.order-list li{align-items:center;gap:12px}.order-list a{font-size:14px;font-weight:600;overflow-wrap:anywhere;min-width:0}.order-list strong{font-variant-numeric:tabular-nums;color:#14305b}.order-detail{max-width:1000px;margin:auto}.order-reference{font:14px/1.7 ui-monospace,monospace;padding:12px 16px;background:#f1f5fc;border-radius:8px;overflow-wrap:anywhere}.table{max-width:100%;min-width:0;scrollbar-color:#8193ad #eef2f8}.table:focus-visible{outline:3px solid #2454d5;outline-offset:3px}.table-hint{font-size:12px;color:#52627a;margin:10px 0 6px}.help-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.help-grid .panel{display:flex;flex-direction:column;margin:0}.help-grid .panel a{margin-top:auto;padding-top:18px;font-weight:600}.help-grid .panel p{font-size:15px;line-height:1.9}.source-meta{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);padding-top:18px;margin-top:28px;gap:20px;font-size:14px}.source-meta span{display:block;font-size:12px;color:#52627a;margin-bottom:6px}.news-detail>.badge{margin:20px 0 8px}.news-detail>.news-cover{margin:18px 0;border:1px solid #e2e9f5;max-height:420px}.news-detail>p{overflow-wrap:anywhere}.news-detail>h1{max-width:720px}.empty-marker{display:flex;width:52px;height:52px;align-items:center;justify-content:center;background:#edf2fc;color:#2454d5;border-radius:14px;font-size:24px;margin-bottom:20px}.empty h2{margin:8px 0 12px}.empty p,.error-page p{max-width:650px;line-height:1.9}.error-page{border-top:4px solid #2454d5}.search-bar{padding:22px;background:#fff;border:1px solid var(--line);border-radius:14px}.search-bar label>span{font-weight:600;color:#344966;font-size:13px}.reader article{font-size:17px;line-height:1.95}.reader article h1{line-height:1.5}.reader article p,.reader article li{overflow-wrap:anywhere}.reader table{table-layout:fixed}.reader td,.reader th{overflow-wrap:anywhere}.reader article pre{overflow-x:auto;white-space:pre-wrap}.reader article section:last-of-type{margin-top:36px;border-top:1px solid var(--line);padding-top:16px}section[id]{scroll-margin-top:24px}
@media(max-width:650px){.help-grid,.source-meta{grid-template-columns:1fr}.page-tabs{gap:6px}.page-tabs a{padding:9px 14px;font-size:13px}.member-section .metrics{gap:10px}.member-section .metric{padding:16px 12px}.member-section .metric strong{font-size:24px}.order-list li{display:grid;grid-template-columns:minmax(0,1fr) auto}.order-list li a{grid-column:1/-1}.order-list .state-pill{justify-self:start}.order-detail{padding:20px 18px}.order-detail .metrics{grid-template-columns:1fr}.search-bar{padding:18px}.source-meta{gap:4px}.reader article{font-size:16px;line-height:1.95;padding:24px 20px}.reader td,.reader th{padding:10px 8px;font-size:12px}.news-detail h1{font-size:27px;line-height:1.5}.help-grid .panel{padding:22px}.loading-banner{font-size:12px}.table-hint{font-size:12px}}
@media(prefers-reduced-motion:reduce){.loading-dot{animation:none}}

/* Learner sign-in stays task-first on narrow screens. */
@media(max-width:650px){main:has(.member-login){margin-top:10px}.login-shell.member-login{margin:0 0 24px}.member-login .login-story{display:none}.login-shell.member-login>.login{padding:18px 20px}.member-login .login h1{font-size:24px;margin:8px 0}.member-login .login p{margin:6px 0}.member-login .login .warning{margin:8px 0;padding:9px 12px}.member-login .login label{margin:8px 0}.member-login .login hr{margin:14px 0}.member-login .login button{min-height:42px}}
.news-text-cover{min-height:172px;display:flex;flex-direction:column;justify-content:space-between;gap:12px;padding:20px 22px;margin:0 0 18px;border-radius:12px;background:linear-gradient(145deg,#0b2247,#2454d5);color:#fff;overflow:hidden}.news-text-cover span{font-size:12px;letter-spacing:.14em;opacity:.8}.news-text-cover strong{font-size:25px;line-height:1.2;letter-spacing:.02em}.news-text-cover small{font-size:13px;color:#fff;opacity:1;font-weight:650;background:rgba(4,19,44,.76);padding:4px 8px;border-radius:4px;align-self:flex-start}.news-detail-cover{min-height:220px;margin:20px 0 26px}.news-item{display:flex;flex-direction:column}.news-item .news-date{margin:0 0 10px;color:#52627a;font-size:13px;font-weight:600}.news-item>a:last-child{margin-top:auto}
.news-trend-section{margin:0 0 36px;padding:28px;border:1px solid #dce5f8;border-radius:18px;background:#f5f8ff}.news-trend-section .page-intro{margin:0 0 20px}.news-trend-section .page-intro h2{font-size:clamp(23px,2.2vw,32px)}.news-trend-card{display:flex;flex-direction:column;gap:12px}.news-trend-card h3{font-size:20px}.trend-sources{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}.trend-sources a{font-size:13px;color:#2454d5;text-decoration:underline;text-underline-offset:3px}@media(max-width:640px){.news-trend-section{padding:18px;margin-bottom:24px}.news-trend-card h3{font-size:18px}}

.news-jump-actions{display:flex;flex-wrap:wrap;gap:10px;margin:-6px 0 20px}.news-first-grid{margin-bottom:30px}.news-rest-grid{margin-top:26px}@media(max-width:650px){.news-jump-actions{margin:-10px 0 16px}.news-jump-actions .button{padding:9px 12px;min-height:40px;font-size:12px}.news-first-grid{margin-bottom:24px}}

.action-confirm{border:1px solid #d7deeb;border-radius:16px;max-width:520px;width:calc(100% - 48px);padding:28px;box-shadow:0 24px 90px #142d5340;color:#142d53}.action-confirm::backdrop{background:#10204066}.action-confirm h2{margin-top:0}.action-confirm p{line-height:1.65}.action-confirm textarea{width:100%;min-height:90px}.action-confirm .actions{justify-content:flex-end;margin-top:24px}

[hidden]{display:none!important}