.not-found-page{position:relative;min-height:100dvh;display:grid;place-items:center;overflow:hidden;box-sizing:border-box;padding:48px 24px;background:radial-gradient(circle at 50% 10%,rgba(255,255,255,.92),transparent 34%),linear-gradient(145deg,#f7fbfc,#edf5f6 52%,#e3eff1);color:#111827;font-family:Roboto,sans-serif}.not-found-page:before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(20,95,104,.1) 1px,transparent 1px);background-size:24px 24px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.45),transparent 78%);pointer-events:none}.not-found-decoration{position:absolute;width:340px;height:340px;border-radius:50%;border:1px solid rgba(20,95,104,.12);pointer-events:none}.not-found-decoration:after{content:"";position:absolute;inset:54px;border-radius:inherit;border:1px solid rgba(20,95,104,.1)}.not-found-decoration-left{left:-190px;bottom:-130px}.not-found-decoration-right{top:-170px;right:-130px}.not-found-content{position:relative;z-index:1;width:min(100%,760px);display:flex;flex-direction:column;align-items:center;text-align:center}.not-found-code{display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:10px;color:#145f68;font-size:clamp(68px,9vw,96px);line-height:1;font-weight:700;letter-spacing:-.06em}.not-found-icon{width:84px;height:84px;display:grid;place-items:center;margin:0 3px;border-radius:22px;background:linear-gradient(145deg,#176e77,#0f5058);color:#fff;box-shadow:0 16px 30px #145f6833;transform:rotate(-2deg)}.not-found-icon i{font-size:48px;transform:translate(-2px)}.not-found-window-body>h1{margin:2px 0 1rem;color:#111827;font-size:clamp(34px,5vw,48px);line-height:1.12;font-weight:600;letter-spacing:-.025em}.not-found-window{width:100%;overflow:hidden;box-sizing:border-box;border:1px solid #d5e4e7;border-radius:18px;background:#fffffff0;box-shadow:0 24px 55px #145f681f,0 4px 12px #0f172a0d;backdrop-filter:blur(12px)}.not-found-window-bar{height:48px;display:flex;align-items:center;gap:7px;padding:0 16px;border-bottom:1px solid #e3ecee;background:#f8fbfc}.not-found-window-bar span{width:10px;height:10px;border-radius:50%;background:#bdd2d5}.not-found-window-bar span:first-child{background:#145f68}.not-found-window-body{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;padding:44px 58px 48px;text-align:center}.not-found-message{max-width:470px;margin:0;color:#64748b;font-size:17px;line-height:1.65}.not-found-message span{display:block;color:#334155}.not-found-back-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;margin-top:26px;padding:7px 4px;border:0;border-bottom:1px solid transparent;border-radius:0;background:transparent;color:#145f68;font:inherit;font-size:15px;font-weight:500;cursor:pointer;transition:gap .16s ease,border-color .16s ease,color .16s ease}.not-found-back-button:hover{gap:11px;border-bottom-color:#145f68;background:transparent;color:#0f5058}.not-found-back-button:focus-visible{outline:3px solid rgba(13,130,121,.25);outline-offset:3px}@media (max-width: 560px){.not-found-page{padding:32px 18px}.not-found-code{font-size:62px}.not-found-icon{width:70px;height:70px;border-radius:20px}.not-found-icon i{font-size:39px}.not-found-window-body{padding:28px 20px 30px}.not-found-window-body>h1{margin-bottom:20px}.not-found-message{max-width:300px}}@media (prefers-reduced-motion: reduce){.not-found-back-button{transition:none}}