/* SoiCau247: shared portal, community and article styles. */
:root{--sc-ink:#202d3a;--sc-muted:#617083;--sc-paper:#fff;--sc-ground:#f1f5f8;--sc-red:#df202b;--sc-rule:#dce5ed;--sc-gold:#b9740a;--sc-blue:#07569b}
html{scroll-padding-top:16px}
body.sc247-editorial{margin:0;background:var(--sc-ground)!important;color:var(--sc-ink);font:16px/1.65 Arial,"Segoe UI",sans-serif!important;text-align:left;letter-spacing:normal}
.sc247-editorial *,.sc247-editorial *:before,.sc247-editorial *:after{box-sizing:border-box}
.sc247-editorial h1,.sc247-editorial h2,.sc247-editorial h3,.sc247-editorial h4,.sc247-editorial h5{font-family:Arial,"Segoe UI",sans-serif;color:var(--sc-ink);text-transform:none;background:none;letter-spacing:0}
.sc247-editorial a{color:var(--sc-blue);text-decoration:none}
.sc247-editorial a:hover{color:var(--sc-red);text-decoration:underline}
.sc247-editorial a:focus-visible,.sc247-editorial button:focus-visible,.sc247-editorial summary:focus-visible,.sc-home-article:focus-visible{outline:2px solid var(--sc-blue);outline-offset:3px}
.sc247-editorial img{max-width:100%;height:auto}
.sc247-editorial .wrapper_inner,.sc247-editorial #page{width:100%;max-width:none;background:none;margin:0;padding:0}
.sc247-editorial button,.sc247-editorial input,.sc247-editorial select,.sc247-editorial textarea{font-family:inherit;font-size:15px}
.sc247-editorial button,.sc247-editorial .btn{border-radius:4px;box-shadow:none}
.sc247-editorial table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums}
.sc-sr-only,.sc-skip:not(:focus){position:absolute!important;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.sc-skip:focus{position:fixed;z-index:999999;top:8px;left:8px;padding:10px;background:white}
/* Header and accessible navigation. */
.sc-masthead{background:#fff;border-top:3px solid var(--sc-red)}
.sc-masthead-inner{max-width:1220px;margin:auto;padding:18px 20px;display:flex;align-items:center;gap:25px}
.sc-wordmark{display:block;flex-shrink:0;text-decoration:none!important}
.sc-wordmark>span{display:block;font-size:40px;font-weight:800;line-height:1.05;letter-spacing:-1.7px;color:var(--sc-red)}
.sc-wordmark strong{color:var(--sc-blue);font-weight:800}
.sc-wordmark small{display:block;font-size:10px;letter-spacing:.6px;color:var(--sc-muted);margin-top:6px}
.sc-search{display:flex;max-width:360px;margin:0 auto;width:100%;border:1px solid var(--sc-rule);border-radius:5px;background:#f5f9fc;overflow:hidden}
.sc-search input{border:0;background:transparent;box-shadow:none!important;padding:10px 12px;width:100%;min-width:0;color:var(--sc-ink);border-radius:0;font-size:14px}
.sc-search button{background:var(--sc-blue);border:0;color:#fff;padding:8px 15px;font-size:14px;font-weight:bold;border-radius:0}
.sc-account{display:flex;align-items:center;gap:16px;flex-shrink:0;font-size:14px}
.sc-account .sc-register{background:var(--sc-red);color:#fff;padding:7px 16px;border-radius:4px;font-weight:bold}
.sc-menu-toggle{display:none}
.sc-nav{background:var(--sc-blue);position:relative;z-index:50;border-bottom:3px solid #064880}
.sc-nav>ul{max-width:1220px;display:flex;align-items:stretch;justify-content:space-between;margin:0 auto;padding:0 20px;list-style:none}
.sc-nav>ul>li{display:flex;align-items:stretch;position:static;list-style:none;margin:0!important;padding:0}
.sc-nav>ul>li>a,.sc-nav .sc-nav-label{display:flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 16px;line-height:1.4;font-size:16px;color:#fff!important;font-weight:bold;border:0;background:transparent;text-decoration:none!important;white-space:nowrap;margin:0!important;box-shadow:none!important;border-radius:0}
.sc-nav>ul>li.sc-has-sub>a{padding-right:7px}
.sc-nav>ul>li:hover,.sc-nav-current,.sc-chot-link{background:var(--sc-red)}
.sc-nav .sc-arrow{display:flex;align-items:center;justify-content:center;align-self:stretch;flex:0 0 36px;min-width:36px;min-height:48px;margin:0!important;padding:0!important;color:#fff;background:transparent;border:0;border-radius:0;line-height:1;box-shadow:none!important}
.sc-nav button:focus-visible,.sc-nav a:focus-visible{outline:2px solid #fff;outline-offset:-4px}
.sc-chevron{display:block;flex-shrink:0;transition:transform .15s}.sc-sub-toggle[aria-expanded=true] .sc-chevron{transform:rotate(180deg)}
.sc-submenu{position:absolute;top:100%;left:20px;right:20px;max-width:1180px;margin:0 auto;background:#fff;border:1px solid var(--sc-rule);border-top:3px solid var(--sc-red);padding:20px 24px;box-shadow:0 5px 12px #16364d20;display:flex;gap:28px;max-height:75vh;overflow:auto;color:var(--sc-ink)}
.sc-submenu[hidden]{display:none!important}.sc-submenu ul,.sc-submenu li{margin:0;padding:0;list-style:none}
.sc-submenu a{display:block;padding:8px 0;font-size:15px;line-height:1.4}.sc-sub-title{font-size:17px!important;font-weight:bold;display:block;padding-bottom:10px!important;border-bottom:1px solid var(--sc-rule);margin-bottom:8px}.sc-sub-group{flex:1;min-width:0}.sc-sub-group ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:18px}.sc-sub-group:only-child ul{grid-template-columns:repeat(3,minmax(0,1fr))}
/* Homepage identity and announcements. */
.sc-home{max-width:1220px;margin:auto;padding:16px 20px 32px}
.sc-home-intro{background:#fff;padding:19px 22px 16px;border:1px solid var(--sc-rule);border-top:3px solid var(--sc-blue);border-radius:5px;margin-bottom:14px;box-shadow:0 2px 5px #17334c06}
.sc-kicker{font-size:12px;color:var(--sc-blue);display:flex;justify-content:space-between;gap:12px}
.sc-kicker span{color:var(--sc-muted)}
.sc-home-intro h1{font-size:30px;line-height:1.3;font-weight:750;margin:8px 0;color:#083e6f}
.sc-home-intro>p{margin:0;color:var(--sc-muted);font-size:16px}
.sc-home-jump{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px;font-size:14px}
.sc-home-jump a{background:#edf5fb;border:1px solid #d9e8f4;padding:4px 12px;border-radius:3px}
.sc-notice-grid{display:grid;grid-template-columns:1.12fr 1fr;gap:14px;margin-bottom:16px;align-items:stretch}
.sc-monthly,.sc-admin{min-width:0;background:white;border:1px solid var(--sc-rule);border-radius:5px;overflow:hidden;box-shadow:0 2px 5px #17334c06}
.sc-monthly>summary{display:flex;align-items:center;justify-content:space-between;gap:12px;cursor:pointer;list-style:none;padding:13px 16px;border-bottom:1px solid #f0ddb2;background:#fff9eb}
.sc-monthly>summary::-webkit-details-marker{display:none}
.sc-monthly>summary h2{font-size:21px;font-weight:bold;margin:0;padding:0;color:#6e4609;line-height:1.35}
.sc-monthly>summary h2:before{content:'★';color:#d38b13;margin-right:8px}
.sc-monthly>summary span{font-size:12px;color:#84672e;white-space:nowrap}
.sc-monthly>p{padding:13px 16px 0;font-size:15px;line-height:1.6;margin:0 0 13px;color:var(--sc-muted)}
.sc-monthly>p strong{color:var(--sc-red)}
.sc-prizes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;padding:0 16px 12px}
.sc-prizes>span{position:relative;padding:12px 8px 11px 39px;border:1px solid #eedbb8;background:#fffcf6;border-radius:4px;font-size:13px;color:#624f35;white-space:nowrap}
.sc-prizes i{position:absolute;left:9px;top:14px;display:grid;place-items:center;width:23px;height:28px;background:#e5a12c;color:white;border-radius:50% 50% 5px 5px;font-style:normal;font-weight:bold;border:2px solid #f3c36d}
.sc-prizes>span:nth-child(2) i{background:#7b8999;border-color:#bcc7d1}.sc-prizes>span:nth-child(3) i{background:#b86b41;border-color:#dfab89}
.sc-prizes strong{display:block;font-size:21px;line-height:1.5;color:var(--sc-red);font-variant-numeric:tabular-nums}
.sc-monthly>.sc-fine{display:block;padding:0 16px 13px;font-size:13px}
.sc-section-heading{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px}
.sc247-editorial .sc-section-heading h2{font-size:22px;line-height:1.35;padding:0;margin:0;font-weight:bold}
.sc-section-heading>a,.sc-section-heading>span{font-size:13px;flex-shrink:0}
.sc-admin>.sc-section-heading{background:#fff4f4;border-bottom:1px solid #f0d8dc;padding:13px 16px;margin:0;align-items:center}
.sc-admin>.sc-section-heading h2{color:#a31927;font-size:21px}
.sc-admin>.sc-section-heading>span{color:#945d64;font-size:12px}
.sc-number-list{display:block;padding:6px 16px 0;margin:0}
.sc-number-list>div{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:4px 0;border-bottom:1px dashed #e5eaf0;font-size:15px}
.sc-number-list>div:last-child{border:0}
.sc-number-list dt{font-weight:normal;color:#324459}
.sc-number-list dd{margin:0;color:#cf1928;font-size:18px;font-weight:bold;line-height:1.4;padding:1px 10px;background:#fff0f2;border-radius:4px;font-variant-numeric:tabular-nums;text-align:right}
.sc-number-list>div:last-child dd{font-size:16px}
.sc-fine{font-size:12px;color:var(--sc-muted);margin:8px 0 0}
.sc-admin>.sc-fine{padding:7px 16px 12px;font-size:12px;line-height:1.5;margin:0}
/* Existing member discussion and actions. */
.sc-community-grid{display:grid;grid-template-columns:minmax(0,2.1fr) minmax(0,1fr);gap:16px}
.sc-community-main,.sc-home-sidebar{min-width:0}
.sc-community-main{background:#fff;border:1px solid var(--sc-rule);border-radius:5px;align-self:start;overflow:hidden}
.sc-discussion{padding:0 16px 16px;margin:0!important}
.sc-discussion>.sc-section-heading{margin:0 -16px 14px;padding:12px 16px;background:var(--sc-blue);border:0}
.sc-discussion>.sc-section-heading h2{color:#fff}
.sc-discussion>.sc-section-heading>span{color:#dcebf8;font-size:12px}
.sc-login-note{font-size:14px;margin:0 0 12px;color:var(--sc-muted)}
.sc-login-note a{text-decoration:underline}
.sc247-editorial .sc-discussion .container_binhluan,.sc247-editorial .sc-discussion .entry_content_comment{padding:0!important;margin:0!important;width:100%;background:transparent;border:0}
.sc-discussion #comment_form{margin:0 0 15px;display:flex;flex-direction:column;align-items:flex-end;background:#f8fbfe;border:1px solid #d4e2ee;padding:10px;border-radius:4px}
.sc-discussion #rep_val{background:transparent;border:0;box-shadow:none;resize:vertical;min-height:88px;color:var(--sc-ink);font-size:16px;padding:4px;line-height:1.6}
.sc-discussion .btn_chem{margin:0!important;text-align:right}
.sc247-editorial .sc-discussion #btn_rep{font-size:15px;padding:8px 20px;background:var(--sc-red)!important;border:0!important;color:#fff!important;line-height:1.4;font-weight:bold}
.sc-discussion .detail_chem{padding:16px 0!important;margin:0!important;border:0!important;border-top:1px solid var(--sc-rule)!important;background:transparent!important;box-shadow:none;border-radius:0}
.sc-discussion .detail_chem.pin{border:1px solid #efd0d3!important;border-left:3px solid var(--sc-red)!important;padding:12px!important;margin-bottom:12px!important;background:#fff7f7!important;border-radius:4px}
.sc-discussion .promoted-icon{display:none!important}
.sc-discussion .avatarblock{display:flex;align-items:center;gap:10px;width:100%;position:relative;padding:0;margin:0;background:none}
.sc-discussion .avatarimage{width:40px!important;height:40px!important;float:none!important;flex-shrink:0;margin:0!important}
.sc-discussion .avatarimage img{width:40px!important;height:40px!important;border-radius:50%;object-fit:cover}
.sc-discussion [class$=avatarname]{float:none;width:auto;flex:1;line-height:1.4;padding:0!important}
.sc-discussion .sc-member-name{font-size:16px;font-weight:bold;line-height:1.4;margin:0!important;padding:0!important}
.sc-discussion .sc-member-name a{color:var(--sc-blue)!important;font-size:16px}
.sc-discussion .chotchuan{font-size:12px!important;background:transparent!important;padding:0!important;line-height:1.3}
.sc-discussion .chotchuan>a{background:transparent!important;color:var(--sc-muted)!important;padding:0!important;font-size:12px}
.sc-discussion .avatarblock .point-loto{font-size:12px;line-height:1.4;color:var(--sc-muted);border:0;padding:0!important}
.sc-discussion .content_comment_show{margin:9px 0 8px!important;padding:0!important;font-size:16px;line-height:1.65;overflow-wrap:anywhere;white-space:normal;background:none;color:var(--sc-ink);text-align:left!important}
.sc-discussion .content_comment_show>span{color:var(--sc-ink)!important}
.sc-discussion .comment_stuff{font-size:12px;padding:0;margin:0;line-height:1.6;color:var(--sc-muted)}
.sc-discussion .comment_stuff a,.sc-discussion .comment_stuff span{font-size:inherit}
.sc-discussion .btn-group-comment{float:none;margin-left:auto;position:relative}
.sc-discussion .btn-group-comment>.btn{background:transparent!important;color:var(--sc-muted)!important;border:0!important;box-shadow:none!important;padding:5px 9px}
.sc-discussion .replyBox{margin:12px 0 0 30px!important;padding:4px 12px;border-left:2px solid #d9e4ee;background:#f5f9fc}
.sc-discussion .replyBox .detail_chem{border:0!important;padding:8px 0!important}
.sc-discussion .replyForm textarea{border:1px solid var(--sc-rule);border-radius:4px}
.sc-discussion #load_cmt_more{width:100%;border:1px solid #bdd2e3;padding:10px;background:#f3f8fc;color:var(--sc-blue);font-weight:bold;font-size:15px;margin-top:15px!important;border-radius:4px}
.sc247-editorial .sc-member-area{border-top:1px solid var(--sc-rule);padding:0}
.sc-member-area>summary{cursor:pointer;display:flex;justify-content:space-between;gap:15px;padding:14px 16px;background:#edf5fb;color:var(--sc-blue);font-size:18px;font-weight:bold}
.sc-member-area>summary>span{font-size:12px;color:var(--sc-muted);font-weight:normal}
.sc-member-area .ket-qua-xo-so-content-index{padding:0 16px 16px!important;margin:0!important}
.sc-member-area .border_bo_sidebar{margin:0;padding:0;border:0}
.sc-member-area h2{font-size:19px}
.sc-member-area .alert{padding:10px;font-size:14px}
.sc-member-area .table th{padding:5px;font-size:12px;width:auto}
.sc-member-area .table td{padding:3px}
.sc-member-area .form-control{padding:3px;width:100%;min-width:0}
/* Sidebar and category lists. */
.sc-side-block{border:1px solid var(--sc-rule);border-radius:5px;padding:0 14px 14px;margin:0 0 16px;background:white;overflow:hidden}
.sc247-editorial .sc-side-block>h2,.sc-side-block>.sc-section-heading{margin:0 -14px 12px;padding:12px 14px;background:#edf5fb;border-bottom:1px solid #d7e6f1}
.sc247-editorial .sc-side-block h2{font-size:20px;line-height:1.35;font-weight:bold;color:#083e6f}
.sc-side-block .sc-section-heading h2{font-size:20px;margin:0;padding:0}
.sc-side-block>.sc-section-heading>a{font-size:12px}
.sc-side-block>p{font-size:14px;color:var(--sc-muted);margin:0 0 12px}
.sc-text-button{display:block;background:#fff8e7;border:1px solid #f1db9f;padding:10px 12px;font-size:15px;font-weight:bold;border-radius:3px}
.sc-quick{margin-top:6px;display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.sc-quick a{display:flex;align-items:baseline;gap:7px;padding:10px 0;border-bottom:1px dotted var(--sc-rule);font-size:15px;line-height:1.45}
.sc-quick a:before{content:'•';color:var(--sc-red)}
.sc-quick span{display:none}
.sc-member-top{list-style:none;margin:0;padding:0;counter-reset:sc-rank}
.sc-member-top li{counter-increment:sc-rank;display:flex;align-items:center;gap:9px;border-bottom:1px solid #edf0f4;padding:9px 0;font-size:14px}
.sc-member-top li:before{content:counter(sc-rank);color:var(--sc-red);font-weight:bold;min-width:16px}
.sc-member-top a{display:flex;align-items:center;gap:8px;flex:1;min-width:0;overflow-wrap:anywhere}
.sc-member-top img{width:30px;height:30px;border-radius:50%;flex-shrink:0}
.sc-member-top strong{font-size:14px;white-space:nowrap;color:var(--sc-red)}
.sc-member-top small{font-size:11px;color:var(--sc-muted);font-weight:normal}
.sc-home-sections{margin-top:18px}
.sc-category-block{padding:0 16px 4px;border:1px solid var(--sc-rule);border-radius:5px;background:white;margin-bottom:16px;overflow:hidden}
.sc-category-block>.sc-section-heading{padding:12px 16px;background:var(--sc-blue);margin:0 -16px 16px}
.sc-category-block>.sc-section-heading h2{color:white;font-size:22px}
.sc-category-block>.sc-section-heading>a{color:white;font-size:13px}
.sc-post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.sc-post-item{display:flex;align-items:flex-start;gap:12px;margin:0 0 8px;padding:0 0 14px;border-bottom:1px solid var(--sc-rule);min-width:0}
.sc-post-image{width:96px;flex:0 0 96px;display:block;overflow:hidden;border-radius:3px}
.sc-post-image img{display:block;width:96px;height:72px;object-fit:cover}
.sc-post-item h3{font-size:17px!important;line-height:1.45!important;margin:0 0 6px!important;font-weight:bold}
.sc-post-item time{font-size:12px;color:var(--sc-muted)}
.sc-post-item p{font-size:14px;line-height:1.55;color:var(--sc-muted);margin:5px 0 0}
.sc-knowledge-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.sc-knowledge-grid .sc-post-grid{grid-template-columns:1fr}
.sc-image-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;height:100%;min-height:72px;background:#eaf3fb;border:1px solid #d3e3ef;color:var(--sc-blue);text-align:center;overflow:hidden}
.sc-image-placeholder b{font-size:30px;line-height:1.2;color:var(--sc-red)}
.sc-image-placeholder small{font-size:9px;line-height:1.5}
/* Homepage reading frame; text remains present in HTML and keyboard scrollable. */
.sc-editorial-region{margin-top:18px;border:1px solid var(--sc-rule);border-radius:5px;background:white;overflow:hidden}
.sc-editorial-label{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:12px 16px;background:var(--sc-blue)}
.sc-editorial-label h2{font-size:22px;font-weight:bold;color:#fff;margin:0;padding:0;line-height:1.35}
.sc-editorial-label a{font-size:13px;color:#fff}
.sc-reading-grid{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:20px;padding:16px}
.sc-home-reading{min-width:0;border:1px solid var(--sc-rule);border-radius:4px;overflow:hidden}
.sc-scroll-hint{display:flex;justify-content:space-between;gap:12px;background:#f1f6fa;border-bottom:1px solid var(--sc-rule);padding:9px 14px;margin:0;font-size:14px;font-weight:bold;color:var(--sc-blue)}
.sc-scroll-hint span{font-weight:normal;font-size:12px;color:var(--sc-muted)}
.sc-home-article{max-height:620px;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable;scrollbar-width:thin;scrollbar-color:#7b9fbe #eef4f9;padding:16px;font-size:17px;line-height:1.75;background:#fff;color:var(--sc-ink);text-align:left!important;scroll-padding:16px}
.sc-home-article::-webkit-scrollbar{width:9px}.sc-home-article::-webkit-scrollbar-thumb{background:#7b9fbe;border:2px solid #eef4f9;border-radius:8px}
.sc-home-toc{align-self:start;background:#f7fbfe;border:1px solid #d7e6f1;border-radius:4px;padding:0 14px 12px;font-size:14px;line-height:1.5}
.sc-home-toc summary{font-size:17px;font-weight:bold;padding:12px 0;border-bottom:1px solid var(--sc-rule);cursor:pointer;color:var(--sc-blue)}
.sc-home-toc ol{padding:8px 0 0 28px;margin:0;max-height:600px;overflow:auto}
.sc-home-toc li{margin:0;padding:7px 0;border-bottom:1px dotted var(--sc-rule)}
.sc-home-toc .level-3{margin-left:12px;font-size:13px}
/* Shared prose and compact article template. */
.sc247-editorial .entry_content,.sc-home-article{font-family:Arial,"Segoe UI",sans-serif!important;font-size:17px;line-height:1.75;letter-spacing:normal;word-spacing:normal;color:var(--sc-ink)}
.sc247-editorial .entry_content p,.sc-home-article p{margin:0 0 14px!important;padding:0!important;text-align:left!important;line-height:inherit}
.sc247-editorial .entry_content h2,.sc-home-article h2{font-size:25px!important;font-weight:bold!important;line-height:1.35!important;margin:24px 0 12px!important;padding:0!important;border:0!important;color:var(--sc-blue)!important;background:none!important;text-transform:none!important}
.sc247-editorial .entry_content h3,.sc-home-article h3{font-size:21px!important;font-weight:bold!important;line-height:1.4!important;margin:20px 0 10px!important;padding:0!important;background:none!important;text-transform:none!important}
.sc247-editorial .entry_content h4,.sc-home-article h4{font-size:19px!important;line-height:1.45;margin:18px 0 8px!important;padding:0!important}
.sc-home-article h2:first-child{margin-top:0!important}
.sc247-editorial .entry_content ul,.sc247-editorial .entry_content ol,.sc-home-article ul,.sc-home-article ol{padding:0 0 0 24px!important;margin:0 0 14px!important}
.sc247-editorial .entry_content li,.sc-home-article li{margin:4px 0;padding:0}
.sc247-editorial .entry_content img,.sc-home-article img{display:block;margin:12px auto;max-width:100%;height:auto}
.sc247-editorial .entry_content figure,.sc-home-article figure{max-width:100%;margin:14px 0}
.sc247-editorial .entry_content table,.sc-home-article table{margin:14px 0;font-size:16px;table-layout:auto}
.sc247-editorial .entry_content td,.sc247-editorial .entry_content th,.sc-home-article td,.sc-home-article th{border:1px solid #d8e3ec;padding:7px 9px;line-height:1.5}
.sc247-editorial .entry_content tr:nth-child(even),.sc-home-article tr:nth-child(even){background:#f3f8fc}
.sc247-editorial .entry_content blockquote,.sc-home-article blockquote{padding:12px 16px;margin:14px 0;border-left:3px solid var(--sc-blue);background:#f1f7fc}
.sc247-editorial:not(.home) #content_main{max-width:1220px;margin:auto;padding:16px 20px}
.sc247-editorial:not(.home) .auto-container{max-width:1180px;width:100%;margin:0 auto;padding:14px;background:#fff;border:1px solid var(--sc-rule)}
.sc247-editorial:not(.home) .content_inc .row{margin-left:0;margin-right:0}
.sc247-editorial .page_default_content>h1,.sc247-editorial .page-title{font-size:30px!important;font-weight:bold;line-height:1.3!important;margin:12px 0 18px!important;background:none!important;color:var(--sc-blue)!important;text-transform:none!important;padding:0!important}
.sc-article-panel,.sc-related{background:#fff;border:1px solid var(--sc-rule);border-radius:5px;padding:20px;margin:0 0 16px}
.sc-breadcrumb{font-size:14px;line-height:1.5;color:var(--sc-muted);margin-bottom:12px}
.sc-article-header{border-bottom:1px solid var(--sc-rule);padding:0 0 14px;margin:0 0 16px}
.sc247-editorial .sc-article-header h1{font-size:31px;line-height:1.3;font-weight:bold;color:#083e6f;margin:0 0 9px;padding:0}
.sc-article-header time,.sc-related-item time{font-size:13px;color:var(--sc-muted)}
.sc-number-updated{font-size:13px;color:var(--sc-blue)}
.sc-number-updated time{display:inline;color:inherit;font-size:inherit}
.sc-article-daily-update .sc-number-updated{font-size:inherit}
.sc247-editorial .sc-article-body{width:100%;max-width:none;margin:0;padding:0;text-align:left;overflow-wrap:break-word}
.sc-article-toc{border:1px solid #d2e3f0;border-left:3px solid var(--sc-blue);background:#f2f8fd;border-radius:4px;padding:12px 16px;margin:0 0 16px}
.sc-article-toc summary{cursor:pointer;font-weight:bold;font-size:16px;color:var(--sc-blue)}
.sc247-editorial .entry_content .sc-article-toc ol{padding-left:22px!important;margin:12px 0 0!important}
.sc-article-toc a{font-size:15px}
.sc-article-toc .level-3{margin-left:16px!important}
.sc-article-tags{border-top:1px solid var(--sc-rule);padding-top:14px;margin-top:20px;font-size:14px;display:flex;gap:8px;flex-wrap:wrap}
.sc-article-tags a{background:#edf5fb;border:1px solid #dbe7f0;padding:2px 8px;border-radius:3px}
.sc-related>h2{font-size:24px;font-weight:bold;line-height:1.35;margin:0 0 16px;padding:0 0 10px;border-bottom:2px solid var(--sc-blue);color:var(--sc-blue)}
.sc-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.sc-related-item{min-width:0;margin:0;padding:0}
.sc-related-image{display:block;aspect-ratio:16/9;overflow:hidden;border-radius:4px;border:1px solid var(--sc-rule);background:#edf5fb}
.sc-related-image img,.sc-related-image .sc-image-placeholder{display:block;width:100%;height:100%;object-fit:cover;margin:0}
.sc-related-image .sc-image-placeholder{display:flex}
.sc-related-image .sc-image-placeholder b{font-size:45px}.sc-related-image .sc-image-placeholder small{font-size:12px}
.sc-related-item h3{font-size:18px;font-weight:bold;line-height:1.45;margin:10px 0 6px;padding:0}
.sc247-editorial .category_item{border-bottom:1px solid var(--sc-rule);background:none!important;box-shadow:none!important;padding:16px 0!important}
.sc247-editorial .category_item h3{font-size:21px;line-height:1.4;margin:0 0 10px}
.sc247-editorial .category_item .photo img{max-height:230px;object-fit:cover}
.sc247-editorial .border_radius,.sc247-editorial .border_bo_sidebar{border-radius:4px}
.sc247-editorial .um{max-width:100%}
.sc247-editorial .ui-dialog{position:fixed!important;top:50%!important;left:50%!important;transform:translate(-50%,-50%);max-width:calc(100vw - 28px)!important;max-height:calc(100dvh - 32px);overflow:auto;border:1px solid #cad9e5;border-radius:5px;box-shadow:0 12px 40px #0c294844}
.sc247-editorial .ui-dialog input[type=text],.sc247-editorial .ui-dialog input[type=password]{font-size:16px}
/* Footer. */
.sc-footer{background:#064b87!important;border:0;padding:25px 0;margin:0!important;color:#fff}
.sc-footer-inner{max-width:1220px;margin:auto;padding:0 20px;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px}
.sc-footer-brand{font-size:28px!important;font-weight:bold;color:#fff!important}
.sc-footer p,.sc-footer a{font-size:14px;color:#e1edf7}.sc-footer a:hover{color:white}
.sc-footer p{margin:6px 0}.sc-footer nav{display:flex;flex-direction:column;gap:5px}
.sc-footer-note{font-size:13px!important}
/* Responsive layouts. */
@media(max-width:1100px){
 .sc-nav>ul>li>a,.sc-nav-label{padding:13px 10px;font-size:14px}
 .sc-prizes>span{padding-left:32px;font-size:12px}.sc-prizes i{left:6px;width:20px}.sc-prizes strong{font-size:19px}
 .sc-notice-grid{grid-template-columns:1fr 1fr}.sc-monthly>summary h2,.sc-admin>.sc-section-heading h2{font-size:19px}
 .sc-post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sc-reading-grid{grid-template-columns:minmax(0,1fr) 240px}
 .sc-side-block .sc-section-heading{flex-wrap:wrap;gap:5px}
}
@media(max-width:800px){
 .sc-masthead-inner{flex-wrap:wrap;padding:13px 15px;gap:12px}.sc-wordmark>span{font-size:34px}.sc-wordmark small{font-size:8px;letter-spacing:.3px}
 .sc-search{display:none}.sc-account{margin-left:auto;font-size:14px;gap:12px}.sc-account .sc-register{padding:6px 10px}
 .sc-menu-toggle{display:flex;justify-content:space-between;align-items:center;width:100%;background:transparent;border:0;border-top:1px solid var(--sc-rule);padding:9px 0 0;font-size:16px;color:var(--sc-blue);font-weight:bold}
 .sc-nav{display:none}.sc-nav.is-open{display:block}.sc-nav>ul{display:block;padding:8px 12px}.sc-nav>ul>li{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 44px;align-items:stretch;border-bottom:1px solid #ffffff25;border-radius:3px;overflow:visible}
 .sc-nav>ul>li>a,.sc-nav .sc-nav-label{justify-content:space-between;min-height:48px;padding:12px!important;text-align:left;font-size:16px;white-space:normal;width:100%;min-width:0}
 .sc-nav>ul>li>a:only-child,.sc-nav .sc-nav-label{grid-column:1/-1}.sc-nav .sc-arrow{grid-column:2;min-width:44px;min-height:48px;flex:auto}
 .sc-submenu{position:static;grid-column:1/-1;display:block;min-width:0;width:100%;max-width:100%;margin:0;padding:14px 16px;max-height:55vh;overflow:auto;box-shadow:none;border:0;border-radius:0 0 3px 3px}
 .sc-sub-group{margin-bottom:16px}.sc-sub-group:last-child{margin-bottom:0}.sc-sub-group ul,.sc-sub-group:only-child ul{grid-template-columns:1fr}.sc-submenu a{padding:10px 0;font-size:15px}
 .sc-home{padding:12px 10px 25px}.sc-home-intro{padding:15px;margin-bottom:12px}.sc-home-intro h1{font-size:26px;line-height:1.35}.sc-home-intro>p{font-size:15px}.sc-kicker{font-size:11px}.sc-home-jump{font-size:13px;gap:7px}
 .sc-home-jump a{padding:4px 9px}.sc-notice-grid{grid-template-columns:1fr;gap:12px;margin-bottom:12px}.sc-monthly>summary,.sc-admin>.sc-section-heading{padding:12px 14px}
 .sc-monthly>summary h2,.sc-admin>.sc-section-heading h2{font-size:20px}.sc-monthly>p{padding-left:14px;padding-right:14px}.sc-prizes{padding-left:14px;padding-right:14px}
 .sc-prizes>span{padding:10px 7px 10px 34px;font-size:12px}.sc-prizes strong{font-size:20px}.sc-number-list{padding-left:14px;padding-right:14px}
 .sc-community-grid{grid-template-columns:1fr;gap:12px}.sc-discussion{padding:0 14px 14px}.sc-discussion>.sc-section-heading{margin:0 -14px 12px;padding:12px 14px}.sc-discussion>.sc-section-heading h2{font-size:21px}.sc-discussion>.sc-section-heading>span{display:none}
 .sc-member-area>summary{font-size:18px;padding:14px}.sc-member-area>summary span{font-size:11px}.sc-home-sidebar{display:grid;grid-template-columns:1fr 1fr;gap:12px}.sc-side-block{margin:0}
 .sc-side-block:nth-child(2){grid-row:span 2}.sc-member-top img{display:none}.sc-member-top li{font-size:13px}.sc-member-top strong{font-size:13px}
 .sc-quick{grid-template-columns:1fr}.sc-category-block>.sc-section-heading{align-items:center}.sc-category-block>.sc-section-heading h2{font-size:21px}.sc-category-block>.sc-section-heading>a{font-size:12px}
 .sc-post-grid{gap:14px}.sc-post-item{gap:10px}.sc-post-image{width:80px;flex-basis:80px}.sc-post-image img{width:80px;height:64px}.sc-post-item p{font-size:13px}.sc-post-item h3{font-size:16px!important}
 .sc-knowledge-grid{grid-template-columns:1fr;gap:0}.sc-knowledge-grid .sc-post-grid{grid-template-columns:1fr 1fr}
 .sc-reading-grid{display:flex;flex-direction:column;gap:14px;padding:12px}.sc-home-toc{order:-1;width:100%}.sc-home-toc ol{columns:2;max-height:340px}.sc-home-toc li{break-inside:avoid}
 .sc-home-article{max-height:500px;padding:14px}.sc-scroll-hint{font-size:13px;padding:9px 12px}.sc-scroll-hint span{font-size:11px}
 .sc-editorial-label{padding:12px 14px}.sc-editorial-label h2{font-size:21px}.sc-editorial-label a{display:none}
 .sc247-editorial:not(.home) #content_main{padding:12px 10px}.sc247-editorial:not(.home) .auto-container{padding:12px}
 .sc-article-panel,.sc-related{padding:16px}.sc247-editorial .sc-article-header h1{font-size:27px}.sc-related-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
 .sc-footer-inner{grid-template-columns:1fr 1fr;gap:20px;padding:0 15px}.sc-footer-note{grid-column:1/-1}
}
@media(max-width:480px){
 .sc-wordmark>span{font-size:30px}.sc-account{font-size:13px;gap:9px}.sc-wordmark small{font-size:7px}.sc-home-intro h1{font-size:25px}
 .sc-kicker{font-size:10px}.sc-kicker span{max-width:125px;text-align:right}.sc-home-intro>p{font-size:15px}
 .sc-monthly>summary span{font-size:10px}.sc-monthly>summary h2,.sc-admin>.sc-section-heading h2{font-size:19px}
 .sc-prizes{gap:7px}.sc-prizes>span{padding:10px 4px;text-align:center;white-space:normal}.sc-prizes i{position:static;margin:0 auto 5px;width:25px;height:27px}.sc-prizes strong{font-size:19px}
 .sc-admin>.sc-section-heading>span{font-size:11px}.sc-number-list>div{font-size:15px;gap:6px}.sc-number-list dd{font-size:18px;padding:2px 8px}.sc-number-list>div:last-child dd{font-size:14px;padding:3px 6px}
 .sc-home-sidebar{grid-template-columns:1fr}.sc-side-block:nth-child(2){grid-row:auto}.sc-member-top img{display:block}.sc-member-top li,.sc-member-top strong{font-size:14px}.sc-quick{grid-template-columns:1fr 1fr}
 .sc-post-grid,.sc-knowledge-grid .sc-post-grid{grid-template-columns:1fr}.sc-post-image{width:96px;flex-basis:96px}.sc-post-image img{width:96px;height:72px}.sc-post-item p{font-size:14px}.sc-post-item h3{font-size:17px!important}
 .sc-discussion .replyBox{margin-left:12px!important;padding-left:10px}.sc-member-area>summary>span{display:none}.sc-discussion .comment_stuff{font-size:11px}
 .sc-home-toc ol{columns:1}.sc-scroll-hint{display:block}.sc-scroll-hint span{display:block;margin-top:2px;font-size:12px}
 .sc247-editorial .entry_content,.sc-home-article{font-size:17px;line-height:1.7}.sc247-editorial .entry_content h2,.sc-home-article h2{font-size:23px!important}.sc247-editorial .entry_content h3,.sc-home-article h3{font-size:20px!important}
 .sc247-editorial .entry_content table,.sc-home-article table{font-size:14px}.sc247-editorial .entry_content td,.sc247-editorial .entry_content th,.sc-home-article td,.sc-home-article th{padding:6px 4px}
 .sc-article-panel,.sc-related{padding:14px}.sc247-editorial .sc-article-header h1{font-size:26px}.sc-breadcrumb{font-size:13px}.sc-related-grid{gap:16px 12px}.sc-related-item h3{font-size:16px}.sc-related>h2{font-size:23px}
 .sc-related-image .sc-image-placeholder small{font-size:8px}.sc-related-image .sc-image-placeholder b{font-size:30px}.sc-footer-inner{grid-template-columns:1fr}.sc-footer-note{grid-column:auto}
}
@media(max-width:350px){.sc-account{font-size:12px;gap:7px}.sc-wordmark>span{font-size:27px}.sc-account .sc-register{padding:5px 7px}.sc-monthly>summary span{display:none}.sc-admin>.sc-section-heading{flex-wrap:wrap;gap:3px}.sc-number-list>div:last-child{flex-wrap:wrap}.sc-related-grid{grid-template-columns:1fr}}

/* Consistent reader controls and real image descriptions. */
.sc-home-toc ol,.sc-home-article{scrollbar-width:thin;scrollbar-color:#7b9fbe #eef4f9;scrollbar-gutter:stable;overscroll-behavior:contain}
.sc-home-toc ol::-webkit-scrollbar{width:9px}.sc-home-toc ol::-webkit-scrollbar-track,.sc-home-article::-webkit-scrollbar-track{background:#eef4f9}.sc-home-toc ol::-webkit-scrollbar-thumb{background:#7b9fbe;border:2px solid #eef4f9;border-radius:8px}
.sc-home-toc a{display:block;padding:3px 0}.sc-home-toc ol:focus-visible{outline:2px solid #07569b}
.sc247-editorial .sc-content-figure{display:block;margin:22px auto!important;max-width:100%;width:min(100%,760px);text-align:center;clear:both;float:none!important}.sc247-editorial .sc-content-figure img{display:block;margin:0 auto!important;width:100%;max-width:100%;height:auto}.sc-content-figure figcaption{font:14px/1.6 Arial,sans-serif;color:#4c6276;background:#f2f7fb;border:1px solid #d8e4ed;border-top:0;padding:9px 13px;text-align:center;overflow-wrap:anywhere}
.sc-missing-media{display:block;padding:28px 20px;text-align:center;background:#f1f5f8;border:1px dashed #b6c9d9;color:#536c82;font:15px/1.6 Arial,sans-serif;min-width:240px;max-width:100%}
.sc-avatar-initial{display:grid;place-items:center;width:40px;height:40px;flex-shrink:0;border-radius:50%;background:#e6f0f8;color:#155580;font:bold 14px/1 Arial,sans-serif}.sc-member-top .sc-avatar-initial{width:30px;height:30px;font-size:12px}
.sc247-editorial .sc-discussion .commenttime{color:#526175!important}.sc247-editorial .sc-discussion .comment_stuff{color:#526175!important}.sc-discussion .buttonLike>span[onclick],.sc-discussion .btnReply{display:inline-flex;align-items:center;min-height:32px;padding:5px 6px;cursor:pointer}.sc-discussion .comment_stuff .buttonLike{display:inline-flex;align-items:center;flex-wrap:wrap;gap:5px}.sc-discussion .btn-group-comment .dropdown-toggle{min-width:32px;min-height:32px}
.sc-footer.sc-footer-expanded .sc-footer-inner{grid-template-columns:1fr 1fr 2fr;gap:28px}.sc-footer-expanded h2{font:700 17px/1.45 Arial,sans-serif;color:#fff;margin:0 0 12px;padding:0}.sc-footer-expanded address{font:14px/1.7 Arial,sans-serif;color:#e2edf6;margin:9px 0 13px}.sc-demo-label{display:inline-block;font:700 11px/1.4 Arial,sans-serif;background:#fff0cd;color:#6b420c;padding:4px 7px;border-radius:3px}.sc-footer-expanded .sc-social{flex-direction:row;gap:8px;flex-wrap:wrap}.sc-social a{font-size:12px;border:1px solid #6f99bd;padding:5px 7px;border-radius:3px}.sc-footer-bottom{max-width:1180px;margin:22px auto 0;padding:16px 0 0;border-top:1px solid #5080a9;color:#e2edf6;font-size:13px;line-height:1.7}.sc-footer-expanded nav a{padding:3px 0}
@media(max-width:900px){.sc-footer.sc-footer-expanded .sc-footer-inner{grid-template-columns:1fr 1fr}.sc-footer-bottom{margin:20px 20px 0}}@media(max-width:520px){.sc-footer.sc-footer-expanded .sc-footer-inner{grid-template-columns:1fr;gap:24px}.sc-missing-media{min-width:0;width:100%}.sc247-editorial .sc-content-figure{width:100%}}

.sc-discussion button.btnReply{font:inherit;font-size:13px;border:0;background:transparent;color:#07569b;border-radius:3px;text-decoration:underline}

.sc-wordmark{min-width:0}.sc-wordmark small{max-width:310px;white-space:normal;line-height:1.45;overflow-wrap:anywhere}
.sc-admin .sc-section-heading h2{display:flex;align-items:center;gap:9px}.sc-admin-icon{flex-shrink:0;color:#cf1928}.sc-admin-status{margin:0;padding:9px 16px 0;font:13px/1.5 Arial,sans-serif;color:#7d4250}
.sc-import-meta{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;font:12px/1.6 Arial,sans-serif;color:#526e85}.sc-imported-comment{background:#fafcfe!important}.sc-imported-comment .avatarblock>div{flex:1;min-width:0}
@media(max-width:800px){.sc-admin .sc-section-heading{align-items:center;flex-wrap:wrap}.sc-admin .sc-section-heading h2{font-size:19px}.sc-wordmark{max-width:55%}.sc-admin-status{padding-left:14px;padding-right:14px}}
@media(prefers-reduced-motion:reduce){.sc-chevron{transition:none}}


.sc-footer-intro{max-width:1220px;margin:0 auto 26px;padding:0 20px 24px;display:grid;grid-template-columns:minmax(0,2.2fr) minmax(220px,1fr);gap:40px;border-bottom:1px solid #5080a9}.sc-footer-intro p{line-height:1.8}.sc-footer-support{padding:7px 0}.sc-footer-support p{margin-bottom:12px}.sc-footer-support a{overflow-wrap:anywhere}.sc-footer-expanded .sc-social a{display:inline-flex;align-items:center;min-height:36px;padding:7px 11px;font-size:13px;line-height:1.4;text-decoration:none}.sc-footer-expanded .sc-social a:hover{background:#fff;color:#064b87}.sc-footer-expanded .sc-social a:focus-visible{outline:2px solid #fff;outline-offset:3px}
@media(max-width:900px){.sc-footer-profiles{grid-column:1/-1}.sc-footer-intro{gap:24px;grid-template-columns:minmax(0,1.8fr) minmax(200px,1fr)}}@media(max-width:600px){.sc-footer.sc-footer-expanded .sc-footer-inner{grid-template-columns:1fr}.sc-footer-intro{grid-template-columns:1fr;gap:16px;padding:0 15px 22px}.sc-footer-profiles{grid-column:auto}.sc-footer-intro .sc-footer-brand{font-size:26px!important}}