:root{--ink:#1f2430;--muted:#77808e;--paper:#f6f7f4;--panel:#fff;--line:#e3e6e3;--navy:#172033;--orange:#f06a3d;--violet:#7965c6;--blue:#3b82c4;--green:#4e9b78;--serif:Georgia,'Times New Roman',serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:'Noto Sans SC','DM Sans',sans-serif;font-size:15px}.app-shell{min-height:100vh;display:grid;grid-template-columns:250px minmax(0,1fr)}.side-rail{background:var(--navy);color:#f8fbff;min-height:100vh;padding:31px 25px 25px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:800;letter-spacing:-.5px}.brand-mark{display:grid;place-items:center;width:27px;height:27px;border:1px solid rgba(255,255,255,.45);border-radius:50%;font-size:18px}.brand-dot{color:var(--orange)}.rail-caption{font:10px 'DM Sans',sans-serif;letter-spacing:1.7px;color:#8993a5;margin:48px 0 19px}.primary-nav{display:grid;gap:5px}.nav-item,.topic-chip{border:0;background:none;color:inherit;font:inherit;text-align:left;cursor:pointer}.nav-item{height:42px;padding:0 11px;display:flex;align-items:center;gap:11px;border-radius:7px;color:#b6bfcc;font-size:14px}.nav-item:hover,.nav-item.is-active{background:#263149;color:#fff}.nav-item.is-active{box-shadow:inset 3px 0 var(--orange)}.nav-item b{margin-left:auto;background:#2f3c54;border-radius:12px;padding:2px 7px;font:11px 'DM Sans',sans-serif;color:#c9d4e5}.nav-icon{width:16px;text-align:center;font-size:16px;color:#f08a61}.rail-rule{height:1px;background:#303b50;margin:25px 0 22px}.rail-section-title{font:10px 'DM Sans',sans-serif;letter-spacing:1.5px;color:#8993a5;margin-bottom:13px}.topic-list{display:grid;gap:4px}.topic-chip{font-size:13px;color:#aab5c4;padding:8px 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strong{color:var(--ink);font-weight:600}.top-actions{display:flex;align-items:center;gap:18px;color:var(--muted)}.update-label{font:11px 'DM Sans',sans-serif;color:#a0a7ad}.icon-btn{border:0;background:none;color:#5f6979;font-size:22px;cursor:pointer}.profile-btn{border:1px solid var(--line);background:var(--panel);border-radius:5px;padding:9px 12px;color:var(--ink);font-size:12px}.profile-btn span{margin-left:8px;color:var(--muted)}.hero-band{display:grid;grid-template-columns:1.1fr .9fr;min-height:382px;border-bottom:1px solid var(--line);align-items:center}.hero-copy{padding:44px 20px 40px 0}.eyebrow{font:11px 'DM Sans',sans-serif;letter-spacing:1.7px;color:var(--orange);font-weight:700;display:flex;align-items:center;gap:9px;margin:0 0 21px}.eyebrow-line{display:inline-block;width:23px;height:2px;background:var(--orange)}.eyebrow.compact{font-size:10px;margin-bottom:11px;color:#89919c}.eyebrow.compact .eyebrow-line{background:#89919c;width:18px}.hero-copy h1{font-size:51px;line-height:1.12;letter-spacing:-2.8px;margin:0 0 21px;font-weight:800}.hero-copy h1 em{font-family:var(--serif);font-weight:400;color:var(--orange);letter-spacing:-2px}.hero-sub{font-size:15px;line-height:1.9;color:#68717e;max-width:600px;margin:0}.hero-metrics{display:flex;gap:43px;margin-top:30px}.hero-metrics div{display:flex;flex-direction:column;gap:3px}.hero-metrics strong{font:700 24px 'DM Sans',sans-serif;color:var(--ink)}.hero-metrics span{font-size:11px;color:#8a929e}.hero-visual{height:280px;position:relative;display:grid;place-items:center}.core{width:118px;height:118px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;align-content:center;box-shadow:0 16px 35px rgba(240,106,61,.25);position:relative;z-index:2}.core span{font:700 39px 'DM Sans',sans-serif;letter-spacing:-3px;line-height:1}.core small{font-size:11px;letter-spacing:2px;margin-top:7px}.orbit{position:absolute;border:1px solid #d8dcd8;border-radius:50%;transform:rotate(-18deg)}.orbit-a{width:230px;height:145px}.orbit-b{width:320px;height:210px;transform:rotate(43deg)}.orbit-c{width:390px;height:250px;transform:rotate(-43deg)}.orbit-label{position:absolute;font:10px 'DM Sans',sans-serif;letter-spacing:1px;color:#8b949e;background:var(--paper);padding:3px 5px}.label-a{top:25px;right:75px}.label-b{bottom:20px;left:34px}.label-c{top:58px;left:52px}.control-bar{display:flex;align-items:center;gap:16px;border-bottom:1px solid var(--line);padding:19px 0}.search-box{height:40px;display:flex;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:5px;padding:0 10px;min-width:270px;flex:0 1 330px}.search-symbol{font-size:22px;color:#88909a;margin-right:8px}.search-box input{border:0;outline:0;background:none;min-width:0;flex:1;font:13px inherit;color:var(--ink)}.search-box input::placeholder{color:#a9afb8}.search-box kbd{font:11px 'DM Sans',sans-serif;color:#9ca3ad;border:1px solid #dfe2df;border-radius:3px;padding:2px 5px}.filter-group{display:flex;align-items:center;gap:4px;overflow-x:auto;scrollbar-width:none}.filter-btn{white-space:nowrap;background:none;border:0;border-radius:4px;padding:8px 10px;color:#7c8590;font:12px inherit;cursor:pointer}.filter-btn:hover,.filter-btn.is-active{background:#e9ebe8;color:var(--ink)}.sort-btn{margin-left:auto;border:0;background:none;color:#707987;font:12px inherit;white-space:nowrap;cursor:pointer}.sort-btn span{font-size:16px;margin-left:5px}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:46px;padding-top:29px}.section-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:17px}.section-heading h2{font-size:28px;letter-spacing:-1px;margin:0}.result-count{font:12px 'DM Sans',sans-serif;color:#9aa2ac}.article-list{display:grid}.article-row{display:grid;grid-template-columns:92px minmax(0,1fr) 120px;gap:17px;align-items:start;padding:20px 0;border-top:1px solid var(--line);cursor:pointer;transition:background .15s ease}.article-row:hover{background:rgba(255,255,255,.72);margin:0 -12px;padding-left:12px;padding-right:12px}.article-date{font:11px 'DM Sans',sans-serif;color:#9ca4af;line-height:1.6}.article-date strong{display:block;color:#5f6976;font-size:13px}.article-main h3{font-size:18px;line-height:1.45;margin:0 0 7px;letter-spacing:-.3px}.article-main p{font-size:12px;line-height:1.7;color:#78818d;margin:0;max-width:620px}.article-tags{display:flex;gap:5px;margin-top:9px;flex-wrap:wrap}.article-tag{font-size:10px;color:#7a838e;border:1px solid #e0e3df;border-radius:3px;padding:3px 6px}.article-type{justify-self:end;color:#9aa2ac;font-size:11px;text-align:right;line-height:1.5}.article-type b{display:block;color:var(--orange);font-weight:600}.insight-column{display:grid;align-content:start;gap:16px}.insight-card{background:var(--panel);border:1px solid var(--line);padding:22px 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i{grid-column:1 / -1;height:4px;background:#eceeeb;border-radius:3px;display:block;overflow:hidden}.heat-row i em{display:block;height:100%;background:var(--orange);border-radius:3px}.heat-row:nth-of-type(3) em{background:var(--violet)}.heat-row:nth-of-type(4) em{background:var(--blue)}.heat-row:nth-of-type(5) em{background:var(--green)}.consult-card{background:#f2eae1;border-color:#f2eae1}.consult-card h3{font-size:20px;line-height:1.4;margin:22px 0 10px}.consult-card p{font-size:12px;line-height:1.7;color:#7e7167;margin:0 0 19px}.consult-link{color:#b85631;font-weight:600}.empty-state{padding:70px 20px;text-align:center;border-top:1px solid var(--line);color:var(--muted);display:grid;gap:8px}.empty-state strong{font-size:18px;color:var(--ink)}.article-drawer{position:fixed;inset:0;z-index:10;display:none}.article-drawer.is-open{display:block}.drawer-backdrop{position:absolute;inset:0;background:rgba(20,27,42,.45);backdrop-filter:blur(3px)}.drawer-panel{position:absolute;right:0;top:0;bottom:0;width:min(720px,100%);overflow:auto;background:var(--paper);padding:58px 62px 80px;box-shadow:-10px 0 40px rgba(0,0,0,.13)}.drawer-close{position:absolute;right:24px;top:20px;border:0;background:none;color:#5d6674;font-size:29px;cursor:pointer}.drawer-kicker{font:11px 'DM Sans',sans-serif;letter-spacing:1.4px;color:var(--orange);font-weight:700}.drawer-panel h2{font-size:35px;line-height:1.25;letter-spacing:-1.3px;margin:20px 0 14px}.drawer-meta{color:#8a929e;font-size:12px;margin-bottom:26px}.drawer-lead{font-size:17px;line-height:1.8;color:#495260;border-left:3px solid var(--orange);padding-left:17px;margin:0 0 28px}.drawer-panel h4{font-size:16px;margin:28px 0 10px}.drawer-panel p{font-size:14px;line-height:1.95;color:#646e7c;margin:0 0 13px}.source-box{border-top:1px solid var(--line);margin-top:30px;padding-top:17px;font-size:11px;color:#89919d}.source-box a{display:block;color:var(--orange);margin-top:7px;word-break:break-all}.related-list{margin:13px 0 0;padding-left:17px;color:#6c7580;line-height:1.9;font-size:13px}@media(max-width:1050px){.app-shell{grid-template-columns:210px minmax(0,1fr)}.side-rail{padding-left:18px;padding-right:18px}.main-content{padding:0 28px 60px}.hero-copy h1{font-size:43px}.content-grid{grid-template-columns:minmax(0,1fr) 265px;gap:26px}}@media(max-width:800px){.app-shell{display:block}.side-rail{height:auto;min-height:0;position:relative;padding:17px 18px 12px}.rail-caption,.rail-section-title,.topic-list,.rail-rule,.rail-footer{display:none}.primary-nav{display:flex;gap:4px;overflow-x:auto}.nav-item{white-space:nowrap;height:36px;padding:0 10px}.nav-item b{display:none}.brand{margin-bottom:13px}.main-content{padding:0 18px 45px}.topbar{height:57px}.top-actions .update-label,.top-actions .icon-btn{display:none}.hero-band{grid-template-columns:1fr;min-height:0}.hero-copy{padding:35px 0 25px}.hero-copy h1{font-size:39px}.hero-sub{font-size:14px}.hero-metrics{gap:25px;margin-top:22px}.hero-visual{height:235px;order:-1;margin-top:18px}.orbit-c{width:320px;height:210px}.control-bar{display:block;padding:14px 0}.search-box{width:100%;max-width:none}.filter-group{margin-top:10px}.sort-btn{display:none}.content-grid{display:block;padding-top:25px}.insight-column{display:none}.article-row{grid-template-columns:63px minmax(0,1fr);gap:10px;padding:16px 0}.article-type{display:none}.article-main h3{font-size:16px}.article-main p{font-size:12px}.drawer-panel{padding:52px 23px 60px}.drawer-panel h2{font-size:28px}}