*{box-sizing:border-box}html,body{min-height:100%}body{color:#111;background:#fff;margin:0;font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,iframe{font:inherit}.site-header{color:#fff;background:#282c34;border-bottom:1px solid #e2e2e2}.site-nav{justify-content:space-between;align-items:center;width:min(1200px,100% - 40px);min-height:72px;margin:0 auto;display:flex}.brand{letter-spacing:.08em;font-size:1.6rem;font-weight:800}.nav-links{align-items:center;gap:24px;display:flex}.nav-links a{color:#e9e9e9}.nav-links a:hover,.nav-links a:focus-visible{color:#fff;text-underline-offset:5px;text-decoration:underline}.app{text-align:center;min-height:calc(100vh - 73px);padding:20px}.hero{align-content:center;place-items:center;max-width:850px;min-height:calc(100vh - 113px);margin:0 auto;padding:80px 0;display:grid}.hero h1,.page-header h1{margin:0}.hero h1{max-width:800px;font-size:clamp(2.5rem,7vw,5rem);line-height:1.05}.eyebrow{color:#16803a;letter-spacing:.14em;text-transform:uppercase;margin:0 0 12px;font-size:.85rem;font-weight:800}.hero-copy{color:#555;max-width:620px;margin:24px 0;font-size:1.2rem;line-height:1.6}.hero-actions{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.button{border:1px solid #16803a;border-radius:4px;justify-content:center;align-items:center;min-height:46px;padding:0 20px;font-weight:700;display:inline-flex}.primary-button{color:#fff;background:#16803a}.secondary-button{color:#16803a}.button:hover{filter:brightness(.93)}.page-header{max-width:700px;margin:40px auto}.page-header h1{font-size:clamp(2.25rem,5vw,4rem)}.page-header p:last-child{color:#555;font-size:1.1rem}.tabs-container{grid-template-columns:minmax(190px,250px) minmax(0,1fr);align-items:start;gap:24px;max-width:1200px;margin:0 auto;display:grid}.tab-buttons{flex-direction:column;gap:5px;display:flex}.tab-button{cursor:pointer;text-align:left;background-color:#f0f0f0;border:0;border-radius:4px;width:100%;padding:10px 20px;transition:background-color .3s}.tab-button:hover{background-color:#e0e0e0}.tab-button:focus-visible{outline-offset:2px;outline:3px solid #7bd89a}.tab-button.active{color:#fff;background-color:#16803a}.stream{border:0;width:100%;min-height:500px}.empty-state{background:#fafafa;border:1px dashed #b9b9b9;border-radius:8px;max-width:720px;margin:0 auto;padding:60px 24px}.empty-state h2{margin-top:0}.empty-state p{color:#555;margin-bottom:0}@media (max-width:600px){.site-nav{width:min(100% - 24px,1200px)}.nav-links{gap:12px;font-size:.9rem}.app{padding:12px}.hero{min-height:calc(100vh - 97px);padding:60px 0}.tabs-container{grid-template-columns:1fr;gap:16px}.tab-buttons{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.tab-button{text-align:center;padding:10px 12px}.stream{min-height:320px}}@media (max-width:400px){.tab-buttons{grid-template-columns:1fr}}