:root{--brand-red:#C8102E;--brand-black:#1C1C1C;--brand-white:#FFFFFF;--brand-red-hover:#A60D26;--brand-light:#F7F7F8;--brand-border:#E5E5E7;--brand-muted:#666666}
*{box-sizing:border-box}body{margin:0;font:16px/1.6 system-ui,Arial;color:var(--brand-black);background:var(--brand-white)}a{color:inherit;text-decoration:none}.wrap{max-width:1180px;margin:auto;padding:0 22px}header{position:sticky;top:0;background:var(--brand-white);z-index:3;border-bottom:1px solid #e5eaf1}header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:18px;padding-bottom:18px}.logo{font-weight:900;font-size:25px}.logo b{color:var(--brand-red)}nav{display:flex;gap:20px;align-items:center;flex-wrap:wrap}nav a:hover{color:var(--brand-red)}.hero{background:linear-gradient(120deg,#FFF2F4,var(--brand-white));padding:95px 0}.hero h1{font-size:clamp(35px,5vw,66px);line-height:1.1;max-width:730px;margin:0 0 20px}.hero p{font-size:19px;max-width:650px;color:var(--brand-muted)}.section{padding:68px 0}.alt{background:var(--brand-light)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{display:block;background:var(--brand-white);border:1px solid var(--brand-border);border-radius:18px;padding:24px}.card:hover{box-shadow:0 10px 28px #1C1C1C15}.card h3{margin:7px 0}.muted{color:var(--brand-muted)}.btn,button{border:0;background:var(--brand-red);color:white;border-radius:11px;padding:12px 20px;cursor:pointer;font:inherit;font-weight:700;display:inline-block}.secondary{background:#FFF0F3;color:var(--brand-red)}input,textarea,select{font:inherit;padding:12px;border:1px solid #D1D1D1;border-radius:10px;width:100%;background:white}label{display:block;font-weight:650;margin:12px 0 5px}.form{max-width:740px;background:white;padding:26px;border:1px solid var(--brand-border);border-radius:20px}.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}.notice{background:#e5f7ec;color:#17633a;border-radius:12px;padding:18px}.error{background:var(--brand-white)0ef;color:#a52a26}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:12px;border-bottom:1px solid var(--brand-border);vertical-align:top}.adminnav{background:var(--brand-black);color:white;padding:16px}.adminnav a{margin-right:17px}.small{font-size:13px}footer{background:var(--brand-black);color:var(--brand-white);padding:35px 0;margin-top:40px}@media(max-width:750px){.grid,.two{grid-template-columns:1fr}nav{gap:10px}.hero{padding:65px 0}.table{display:block;overflow-x:auto}}
/* TexnoServer brand interaction states */
.btn:hover,button:hover{background:var(--brand-red-hover);color:var(--brand-white)}.btn.secondary:hover,button.secondary:hover{background:#FFE0E7;color:var(--brand-red-hover)}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--brand-red);outline-offset:2px}nav a:hover,.card:hover b{color:var(--brand-red)}.adminnav a:hover{color:#FFD7DF}.logo b{color:var(--brand-red)}