.article-content-shell{width:min(1420px,calc(100% - 56px))}.article-reading-grid{grid-template-columns:220px minmax(0,760px) 220px;gap:52px}.article-rail--right .article-rail__inner{padding:0;border:0}.reader-panel{display:flex;flex-direction:column;gap:22px}.reader-progress-ring{width:96px;height:96px;display:flex;flex-direction:column;align-items:center;justify-content:center;margin:auto;border:7px solid #e8eef9;border-top-color:#4285f4;border-radius:50%}.reader-progress-ring strong{font:800 21px Manrope}.reader-progress-ring span{color:#80868b;font:700 9px Manrope;text-transform:uppercase}.reader-controls,.reader-topics{padding:17px;border:1px solid #e0e4e9;border-radius:14px;background:#fff}.reader-controls>span,.reader-topics>span{display:block;margin-bottom:12px;color:#80868b;font:800 9px Manrope;text-transform:uppercase;letter-spacing:.8px}.reader-controls>div{display:grid;grid-template-columns:1fr 1fr;gap:7px}.reader-controls button,.mobile-reader-tools button{border:1px solid #d9dee5;border-radius:9px;background:#fff;color:#3c4043;font:800 11px Manrope;cursor:pointer}.reader-controls>div button{padding:8px}.reader-controls .listen-button{display:flex;width:100%;align-items:center;justify-content:center;gap:6px;margin-top:8px;padding:9px;color:#1a63d8}.reader-controls .material-symbols-outlined{font-size:16px}.reader-topics>div{display:flex;flex-wrap:wrap;gap:6px}.reader-topics>div span{padding:5px 8px;border-radius:99px;background:#eef4ff;color:#1a63d8;font:700 9px Manrope}.article-rail nav a.active{color:#1a73e8;font-weight:800}.mobile-reader-tools{display:none}.article-body{transition:font-size .2s ease}@media(max-width:1180px){.article-content-shell{width:min(1040px,calc(100% - 40px))}.article-reading-grid{grid-template-columns:210px minmax(0,760px);gap:48px}.article-rail--right{display:none}.mobile-reader-tools{position:sticky;top:70px;z-index:20;display:flex;justify-content:center;gap:7px;width:max-content;margin:20px auto -18px;padding:7px;border:1px solid #e0e4e9;border-radius:12px;background:rgba(255,255,255,.94);box-shadow:0 8px 28px rgba(20,30,45,.08);backdrop-filter:blur(12px)}.mobile-reader-tools button{display:flex;align-items:center;gap:5px;padding:8px 10px}.mobile-reader-tools .material-symbols-outlined{font-size:16px}}@media(max-width:900px){.article-reading-grid{grid-template-columns:1fr}.article-rail--left{display:none}.mobile-reader-tools{top:72px}}@media(max-width:650px){.article-content-shell{width:calc(100% - 28px)}.mobile-reader-tools{top:68px;margin-top:14px}.mobile-reader-tools button{padding:7px 9px}.mobile-reader-tools [data-reader-action="listen"] span:last-child{display:none}}