.tti-handbook{--ttim-maroon:rgba(112, 0, 0, 1);--ttim-maroon-deep:rgba(80, 0, 0, 1);--ttim-yellow:rgba(255, 226, 81, 1);--ttim-ring:0 0 0 3px rgba(255, 226, 81, 0.65);box-sizing:border-box;width:100%;min-height:100vh;margin:0;display:flex;align-items:center;justify-content:center;padding:clamp(40px,8vh,104px) clamp(16px,5vw,32px);background:linear-gradient(180deg,#797c82 0,#6c6f75 55%,#62656b 100%);font-family:Epilogue,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:#ececef;line-height:1.65}.tti-handbook *,.tti-handbook ::after,.tti-handbook ::before{box-sizing:border-box}.tti-handbook__panel{width:100%;max-width:760px;background:linear-gradient(160deg,#3a0a10 0,#2a0008 55%,#1d0006 100%);border:1px solid rgba(255,226,81,.22);border-radius:22px;padding:clamp(28px,5vw,56px);box-shadow:0 34px 80px -28px rgba(0,0,0,.55),0 1px 0 rgba(255,255,255,.05) inset}.tti-handbook__intro{position:relative}.tti-handbook__title{margin:0 0 14px;font-size:clamp(1.9rem, 5vw, 2.85rem);font-weight:800;letter-spacing:-.02em;line-height:1.12;color:#fff}.tti-handbook__title::after{content:"";display:block;width:64px;height:5px;margin-top:16px;border-radius:999px;background:linear-gradient(90deg,var(--ttim-yellow),orange)}.tti-handbook__lead{margin:0 0 26px;font-size:clamp(1.02rem, 2.4vw, 1.18rem);color:#e3e3e8;max-width:62ch}.tti-handbook__cta{margin:0 0 12px;text-align:center}.tti-handbook .tti-materials-btn.tti-handbook__btn{min-height:54px;padding:14px 28px;font-size:1.04rem;font-weight:700}.tti-handbook__note{margin:0;font-size:.85rem;color:#b7b7c0}.tti-handbook__about{margin-top:clamp(28px,5vw,44px);padding-top:clamp(24px,4vw,36px);border-top:1px solid rgba(255,255,255,.1)}.tti-handbook__subtitle{margin:0 0 16px;font-size:clamp(1.2rem, 3vw, 1.5rem);font-weight:700;color:#fff}.tti-handbook__list{margin:0 0 22px;padding:0;list-style:none;display:grid;gap:12px}.tti-handbook__list li{position:relative;padding-left:32px;font-size:1rem;color:#e3e3e8}.tti-handbook__list li::before{content:"";position:absolute;left:4px;top:.55em;width:12px;height:12px;border-radius:50%;background:var(--ttim-yellow);box-shadow:0 0 0 3px rgba(255,226,81,.18)}.tti-handbook__closing{margin:0;font-size:.98rem;color:#c9c9d2}.tti-handbook a:not(.tti-materials-btn){color:var(--ttim-yellow);text-underline-offset:3px}.tti-handbook a:not(.tti-materials-btn):focus-visible{outline:0;box-shadow:var(--ttim-ring);border-radius:4px}@media (max-width:480px){.tti-handbook .tti-materials-btn.tti-handbook__btn{width:100%;justify-content:center}}