@charset "UTF-8";
:root{--bd-navy:#062b5d;--bd-blue:#0a3d77;--bd-gold:#f6b600;--bd-text:#082858;--bd-muted:#5b6f87;--bd-line:#e0e8f0;--bd-soft:#f5f8fb}
*{box-sizing:border-box}.sp-blog-detail{background:#fff;color:var(--bd-text);font-family:Arial,Helvetica,sans-serif}.spbd-shell{width:min(1380px,calc(100% - 48px));margin:auto;padding:28px 0 42px}.spbd-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:30px}.spbd-breadcrumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:12px;color:#708198;margin-bottom:16px}.spbd-breadcrumb a{color:#163c69;text-decoration:none;font-weight:700}.spbd-header h1{font-size:38px;line-height:1.12;margin:0 0 16px;font-weight:900;color:#082858}.spbd-meta{display:flex;align-items:center;gap:18px;flex-wrap:wrap;color:#60738b;font-size:12px;margin-bottom:22px}.spbd-share{margin-left:auto;display:flex;align-items:center;gap:7px}.spbd-share b{color:#354a66}.spbd-share a{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#1c5aa4;color:#fff;text-decoration:none;font-size:11px;font-weight:900}.spbd-share a:last-child{background:#14a95b}.spbd-feature{position:relative;height:385px;border-radius:12px;overflow:hidden;background:linear-gradient(135deg,#dfeaf2,#f4f7fa);margin:0 0 24px}.spbd-feature img{width:100%;height:100%;object-fit:cover}.spbd-feature-empty{background:linear-gradient(160deg,#d8e4ee,#f7f9fb)}.spbd-panel-visual{position:absolute;inset:20% -8% 0 0;transform:skewY(-4deg)}.spbd-panel-visual i{display:block;height:18%;margin:1.5% 0;background:linear-gradient(180deg,#f8fafb,#cfd9e1);border-bottom:8px solid #e8b532;box-shadow:0 3px 8px rgba(8,40,88,.15)}.spbd-feature-badge{position:absolute;left:18px;bottom:18px;display:flex;gap:12px;align-items:center;background:rgba(6,43,93,.94);color:#fff;padding:14px 18px;border-radius:9px;box-shadow:0 10px 22px rgba(0,0,0,.18)}.spbd-feature-badge span{font-size:33px}.spbd-feature-badge b{font-size:12px;line-height:1.45}.spbd-content{font-size:15px;line-height:1.78;color:#334b67}.spbd-content p{margin:0 0 18px}.spbd-content h2,.spbd-content h3{color:#082858;font-weight:900;margin:30px 0 12px;line-height:1.25}.spbd-content h2{font-size:24px;padding-left:44px;position:relative}.spbd-content h2:before{content:"✓";position:absolute;left:0;top:-2px;display:grid;place-items:center;width:34px;height:34px;border-radius:7px;background:#072f65;color:#fff;font-size:16px;box-shadow:0 4px 12px rgba(6,43,93,.12)}.spbd-content h3{font-size:19px}.spbd-content img{max-width:100%;height:auto;border-radius:10px}.spbd-content ul,.spbd-content ol{padding-left:22px}.spbd-usage{margin-top:26px}.spbd-usage h2{font-size:24px;margin:0 0 16px}.spbd-usage h2 span{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:7px;background:#072f65;color:#fff;margin-right:9px}.spbd-usage-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.spbd-usage-card{text-align:center}.spbd-usage-icon{height:82px;border-radius:8px;background:linear-gradient(145deg,#dce5ec,#f3f6f8);display:grid;place-items:center;font-size:28px;color:#183b68;margin-bottom:8px;border:1px solid #dbe5ee}.spbd-usage-card b{font-size:12px}.spbd-post-nav{display:grid;grid-template-columns:1fr 1fr;margin-top:28px;border:1px solid var(--bd-line);border-radius:10px;overflow:hidden}.spbd-post-nav a{padding:16px 18px;text-decoration:none;color:#082858;display:flex;flex-direction:column;gap:5px}.spbd-post-nav a+ a{border-left:1px solid var(--bd-line)}.spbd-post-nav .next{text-align:right}.spbd-post-nav small{color:#75879c;font-size:11px}.spbd-post-nav b{font-size:13px;line-height:1.35}.spbd-sidebar{display:flex;flex-direction:column;gap:16px}.spbd-sidebox{background:#fff;border:1px solid var(--bd-line);border-radius:11px;padding:18px;box-shadow:0 8px 24px rgba(6,43,93,.07)}.spbd-sidebox h3{margin:0 0 14px;font-size:17px;font-weight:900;color:#082858}.spbd-search{display:flex;border:1px solid #d7e1eb;border-radius:7px;overflow:hidden}.spbd-search input{flex:1;min-width:0;border:0;outline:0;padding:11px 12px}.spbd-search button{width:45px;border:0;background:#062b5d;color:#f6b600;font-size:20px}.spbd-cats{display:flex;flex-direction:column;gap:3px}.spbd-cats a{display:flex;justify-content:space-between;align-items:center;padding:8px 2px;color:#314a66;text-decoration:none;font-size:13px}.spbd-cats b{display:grid;place-items:center;min-width:24px;height:22px;border-radius:12px;background:#eef3f7;color:#71839a;font-size:10px}.spbd-popular{display:flex;flex-direction:column;gap:12px}.spbd-popular>a{display:grid;grid-template-columns:20px 58px 1fr;gap:9px;align-items:center;text-decoration:none;color:#082858}.spbd-popular em{display:grid;place-items:center;width:20px;height:20px;background:#f6b600;border-radius:4px;font-style:normal;font-size:10px;font-weight:900}.spbd-pop-thumb{display:block;height:52px;background:#e5edf3;border-radius:5px;overflow:hidden}.spbd-pop-thumb img{width:100%;height:100%;object-fit:cover}.spbd-popular>a>span:last-child{display:flex;flex-direction:column;gap:4px}.spbd-popular b{font-size:12px;line-height:1.25}.spbd-popular small{font-size:10px;color:#7c8da3}.spbd-help{background:#062b5d;color:#fff}.spbd-help h3{color:#fff}.spbd-help p{color:#dbe5ef;font-size:13px;line-height:1.5}.spbd-help a{display:flex;justify-content:center;padding:12px;background:#f6b600;color:#071f44;border-radius:7px;text-decoration:none;font-weight:900;font-size:13px;margin-top:12px}
@media(max-width:1100px){.spbd-layout{grid-template-columns:1fr}.spbd-sidebar{display:grid;grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.spbd-shell{width:min(100% - 28px,1380px);padding-top:20px}.spbd-header h1{font-size:30px}.spbd-meta{gap:10px}.spbd-share{width:100%;margin-left:0}.spbd-feature{height:245px}.spbd-usage-grid{grid-template-columns:repeat(2,1fr)}.spbd-sidebar{display:flex}.spbd-post-nav{grid-template-columns:1fr}.spbd-post-nav a+ a{border-left:0;border-top:1px solid var(--bd-line)}}