.tsb-ins-eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--accent-fg);margin-bottom:14px;font-size:11px;font-weight:600}.tsb-ins-h2{text-wrap:balance;margin:0 0 16px;font-size:clamp(28px,3vw,40px);font-weight:600;line-height:1.1}.tsb-ins-h2--tight{margin-bottom:14px;font-size:clamp(26px,2.8vw,36px);line-height:1.12}.tsb-ins-body{color:var(--color-text-secondary);max-width:40ch;margin:0;font-size:16px;line-height:1.65}.tsb-ins-section{max-width:1160px;margin:0 auto;padding:clamp(64px,7vw,104px) 32px 0}.tsb-ins-section-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:32px;display:flex}.tsb-ins-two{grid-template-columns:1fr 1.35fr;gap:clamp(32px,4vw,64px);display:grid}.tsb-ins-two--start{align-items:start}.tsb-ins-cover{object-fit:cover}.tsb-ins-placeholder{background:var(--color-sidebar);border:1px dashed var(--color-divider);color:var(--color-text-muted);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:10px;padding:0 24px;display:flex;position:absolute;inset:0}.tsb-ins-placeholder i{font-size:26px}.tsb-ins-placeholder span{font-size:12.5px;line-height:1.5}.tsb-ins-hero{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:40px;max-width:1160px;margin:0 auto;padding:clamp(56px,6vw,88px) 32px 0;display:flex}.tsb-ins-hero-copy{max-width:620px}.tsb-ins-hero .tsb-ins-eyebrow{margin-bottom:16px}.tsb-ins-h1{letter-spacing:-.03em;text-wrap:balance;margin:0 0 18px;font-size:clamp(38px,4.6vw,62px);font-weight:600;line-height:1.05}.tsb-ins-h1-muted{color:var(--color-text-tertiary)}.tsb-ins-lede{color:var(--color-text-secondary);text-wrap:pretty;max-width:52ch;margin:0;font-size:18px;line-height:1.6}.tsb-ins-hero-mascot{aspect-ratio:198/217;flex:none;width:clamp(96px,10vw,150px);position:relative}.tsb-ins-hero-mascot-glow{background:radial-gradient(circle,#7c5fcc33,#0000 66%);width:150%;height:150%;position:absolute;top:54%;left:50%;transform:translate(-50%,-50%)}.tsb-ins-hero-mascot-img{filter:drop-shadow(0 14px 26px #1e143c29);width:100%;height:auto;animation:6s ease-in-out infinite tsb-float;display:block;position:relative}.tsb-ins-featured-sec{max-width:1160px;margin:0 auto;padding:clamp(40px,4.5vw,64px) 32px 0}.tsb-ins-featured{border:1px solid var(--color-divider);background:var(--surf-card);color:inherit;transition:border-color var(--transition-medium);border-radius:14px;grid-template-columns:1.15fr 1fr;align-items:center;gap:clamp(28px,3.5vw,52px);padding:clamp(20px,2vw,28px);display:grid}.tsb-ins-featured:hover{border-color:var(--color-accent-border);color:inherit}.tsb-ins-featured-media{aspect-ratio:16/10;border-radius:10px;position:relative;overflow:hidden}.tsb-ins-featured-tags{align-items:center;gap:10px;margin-bottom:16px;display:flex}.tsb-ins-cat-pill{letter-spacing:.06em;text-transform:uppercase;background:var(--color-accent-muted);color:var(--accent-fg);border-radius:99px;align-items:center;gap:6px;padding:5px 11px;font-size:11px;font-weight:600;display:inline-flex}.tsb-ins-cat-pill i{font-size:13px}.tsb-ins-featured-flag{font-family:var(--font-mono);color:var(--color-text-tertiary);font-size:11.5px}.tsb-ins-featured-title{text-wrap:balance;margin:0 0 14px;font-size:clamp(26px,2.6vw,36px);font-weight:600;line-height:1.15}.tsb-ins-featured-excerpt{color:var(--color-text-secondary);text-wrap:pretty;margin:0 0 20px;font-size:16px;line-height:1.65}.tsb-ins-meta{color:var(--color-text-tertiary);align-items:center;gap:14px;font-size:12.5px;display:flex}.tsb-ins-meta-date{font-family:var(--font-mono)}.tsb-ins-meta-dot{background:var(--color-divider);border-radius:99px;width:4px;height:4px}.tsb-ins-read{color:var(--accent-fg);align-items:center;gap:6px;margin-left:auto;font-weight:500;display:inline-flex}.tsb-ins-read i{font-size:15px}.tsb-ins-articles{max-width:1160px;margin:0 auto;padding:clamp(48px,5vw,76px) 32px 0}.tsb-ins-sec-head{border-bottom:1px solid var(--color-divider);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;margin-bottom:36px;padding-bottom:20px;display:flex}.tsb-ins-sec-title{margin:0;font-size:24px;font-weight:600}.tsb-ins-chips{flex-wrap:wrap;gap:8px;display:flex}.tsb-ins-chip{cursor:pointer;border:1px solid var(--color-divider);color:var(--color-text-secondary);transition:background var(--transition-color), border-color var(--transition-color), color var(--transition-color);background:0 0;border-radius:99px;padding:7px 14px;font-family:inherit;font-size:12.5px;font-weight:500}.tsb-ins-chip:hover{background:var(--color-hover-bg);color:var(--color-text-primary)}.tsb-ins-chip--on,.tsb-ins-chip--on:hover{border-color:var(--color-accent);background:var(--color-accent);color:#fff}.tsb-ins-grid{grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.2vw,32px);display:grid}.tsb-ins-card{border:1px solid var(--color-divider);background:var(--surf-card);color:inherit;transition:border-color var(--transition-medium);border-radius:12px;flex-direction:column;display:flex;overflow:hidden}.tsb-ins-card:hover{border-color:var(--color-accent-border);color:inherit}.tsb-ins-card-thumb{aspect-ratio:16/9;border-bottom:1px solid var(--color-divider);position:relative}.tsb-ins-card-body{flex-direction:column;flex:1;padding:20px;display:flex}.tsb-ins-card-cat{align-items:center;gap:8px;margin-bottom:12px;display:flex}.tsb-ins-card-cat i{color:var(--accent-fg);font-size:14px}.tsb-ins-card-cat span{letter-spacing:.1em;text-transform:uppercase;color:var(--color-text-tertiary);font-size:10.5px;font-weight:600}.tsb-ins-card-title{text-wrap:balance;margin:0 0 10px;font-size:19px;font-weight:600;line-height:1.25}.tsb-ins-card-excerpt{color:var(--color-text-secondary);text-wrap:pretty;margin:0 0 18px;font-size:14px;line-height:1.6}.tsb-ins-card-meta{gap:10px;margin-top:auto;font-size:12px}.tsb-ins-empty{text-align:center;color:var(--color-text-tertiary);padding:48px 0;font-size:14px}.tsb-ins-updates{border-top:1px solid var(--color-divider);background:var(--color-surface);margin-top:clamp(64px,7vw,104px)}.tsb-ins-updates-inner{max-width:1160px;margin:0 auto;padding:clamp(64px,6vw,96px) 32px}.tsb-ins-updates-actions{flex-direction:column;gap:10px;max-width:320px;margin-top:24px;display:flex}.tsb-ins-btn{border-radius:6px;align-items:center;gap:8px;height:40px;padding:0 16px;font-size:13.5px;font-weight:500;display:inline-flex}.tsb-ins-btn i{font-size:16px}.tsb-ins-btn--ghost{border:1px solid var(--color-divider);color:var(--color-text-secondary)}.tsb-ins-btn--ghost:hover{background:var(--color-elevated);color:var(--color-text-primary)}.tsb-ins-btn--accent{border:1px solid var(--color-accent-border);color:var(--accent-fg)}.tsb-ins-btn--accent:hover{background:var(--color-accent-muted);color:var(--accent-fg)}.tsb-ins-releases{flex-direction:column;display:flex}.tsb-ins-release{border-top:1px solid var(--color-divider);color:inherit;transition:background var(--transition-color);grid-template-columns:92px 1fr;gap:20px;padding:20px 0;display:grid}.tsb-ins-release:hover{background:var(--color-hover-bg);color:inherit}.tsb-ins-release-version{font-family:var(--font-mono);color:var(--accent-fg);font-size:12.5px;font-weight:600}.tsb-ins-release-date{font-family:var(--font-mono);color:var(--color-text-tertiary);margin-top:4px;font-size:11px}.tsb-ins-release-head{flex-wrap:wrap;align-items:center;gap:9px;margin-bottom:6px;display:flex}.tsb-ins-release-title{font-size:15.5px;font-weight:600}.tsb-ins-release-tag{font-family:var(--font-mono);letter-spacing:.06em;background:var(--surf-tint);color:var(--accent-fg);border-radius:99px;padding:3px 8px;font-size:9.5px;font-weight:600}.tsb-ins-release-body{color:var(--color-text-secondary);margin:0;font-size:14px;line-height:1.6}.tsb-ins-seeall{color:var(--accent-fg);align-items:center;gap:7px;font-size:13.5px;font-weight:500;display:inline-flex}.tsb-ins-seeall i{font-size:15px}.tsb-ins-info-card{border:1px solid var(--color-divider);background:var(--surf-card);color:inherit;transition:border-color var(--transition-medium);border-radius:12px;flex-direction:column;display:flex;overflow:hidden}.tsb-ins-info-card:hover{border-color:var(--color-accent-border);color:inherit}.tsb-ins-info-media{aspect-ratio:4/3;border-bottom:1px solid var(--color-divider);position:relative}.tsb-ins-info-body{align-items:center;gap:18px;padding:22px 24px;display:flex}.tsb-ins-info-copy{flex:1}.tsb-ins-info-title{margin:0 0 7px;font-size:19px;font-weight:600;line-height:1.25}.tsb-ins-info-excerpt{color:var(--color-text-secondary);margin:0;font-size:14px;line-height:1.55}.tsb-ins-info-pdf{color:var(--accent-fg);flex:none;align-items:center;gap:6px;font-size:12.5px;font-weight:500;display:inline-flex}.tsb-ins-info-pdf i{font-size:15px}#infographics .tsb-ins-two{grid-template-columns:1fr 1fr;gap:clamp(20px,2.2vw,32px)}.tsb-ins-lessons{flex-direction:column;display:flex}.tsb-ins-lesson{border-top:1px solid var(--color-divider);color:inherit;transition:background var(--transition-color);align-items:center;gap:20px;padding:20px 4px;display:flex}.tsb-ins-lesson:hover{background:var(--color-hover-bg);color:inherit}.tsb-ins-lesson-num{font-family:var(--font-mono);color:var(--color-text-tertiary);flex:none;width:24px;font-size:12px;font-weight:600}.tsb-ins-lesson-icon{background:var(--surf-tint);border-radius:8px;flex:none;justify-content:center;align-items:center;width:34px;height:34px;display:inline-flex}.tsb-ins-lesson-icon i{color:var(--accent-fg);font-size:17px}.tsb-ins-lesson-copy{flex:1}.tsb-ins-lesson-title{margin-bottom:3px;font-size:15.5px;font-weight:600;display:block}.tsb-ins-lesson-desc{color:var(--color-text-secondary);font-size:13.5px;line-height:1.5;display:block}.tsb-ins-lesson-read{font-family:var(--font-mono);color:var(--color-text-tertiary);flex:none;font-size:12px}.tsb-ins-subscribe-sec{max-width:1160px;margin:0 auto;padding:clamp(64px,7vw,104px) 32px clamp(72px,8vw,112px)}.tsb-ins-subscribe{border:1px solid var(--color-accent-border);background:var(--surf-tint);border-radius:16px;padding:clamp(36px,4.5vw,60px);position:relative;overflow:hidden}.tsb-ins-subscribe-mascot{aspect-ratio:198/217;opacity:.5;pointer-events:none;width:clamp(150px,16vw,240px);position:absolute;bottom:-30px;right:-40px}.tsb-ins-subscribe-mascot img{object-fit:contain;width:100%;height:100%;animation:6s ease-in-out infinite tsb-float}.tsb-ins-subscribe-copy{max-width:560px;position:relative}.tsb-ins-subscribe-body{color:var(--color-text-secondary);margin:0 0 26px;font-size:15.5px;line-height:1.65}.tsb-ins-subscribe-form{flex-wrap:wrap;gap:10px;display:flex}.tsb-ins-input{border:1px solid var(--color-divider);background:var(--surf-card);height:44px;color:var(--color-text-primary);border-radius:6px;flex:260px;padding:0 14px;font-family:inherit;font-size:14px}.tsb-ins-input::placeholder{color:var(--color-text-muted)}.tsb-ins-input:focus-visible{border-color:var(--color-accent);box-shadow:var(--focus-ring);outline:none}.tsb-ins-submit{cursor:pointer;background:var(--color-accent);color:#fff;height:44px;transition:background var(--transition-color);border:0;border-radius:6px;padding:0 22px;font-family:inherit;font-size:14px;font-weight:500}.tsb-ins-submit:hover{background:var(--color-accent-hover)}@media (max-width:1000px){.tsb-ins-grid{grid-template-columns:repeat(2,1fr)}.tsb-ins-featured,.tsb-ins-two,#infographics .tsb-ins-two{grid-template-columns:1fr}.tsb-ins-body{max-width:none}}@media (max-width:640px){.tsb-ins-grid{grid-template-columns:1fr}.tsb-ins-hero-mascot{display:none}.tsb-ins-info-body{flex-direction:column;align-items:flex-start;gap:12px}.tsb-ins-lesson{gap:14px}.tsb-ins-lesson-read,.tsb-ins-subscribe-mascot{display:none}}