:root{--r:#b71c1c;--rd:#8e1414;--bg:#fff;--g:#f6f1f1;--t:#222}
*{box-sizing:border-box}body{margin:0;font:16px/1.5 system-ui,sans-serif;color:var(--t);background:var(--bg)}
header{background:var(--r);position:sticky;top:0;z-index:5}.bar{max-width:1100px;margin:auto;padding:.7rem 1rem;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap}
.logo{color:#fff;font-weight:800;font-size:1.4rem;text-decoration:none}nav{display:flex;gap:.3rem;align-items:center}nav a{color:#fff;text-decoration:none;padding:.5rem .8rem;border-radius:6px}nav a:hover,nav a.on{background:var(--rd)}
nav a.btn{background:#fff;color:var(--r);font-weight:700}#mn,.burger{display:none}.burger{color:#fff;font-size:1.6rem;cursor:pointer}
main{max-width:1100px;margin:auto;padding:1.5rem 1rem 3rem;min-height:70vh}h1,h2,h3{color:var(--r)}footer{background:var(--g);text-align:center;padding:1rem;color:#666}
.btn{display:inline-block;background:var(--r);color:#fff;border:0;border-radius:8px;padding:.7rem 1.2rem;font:inherit;font-weight:600;cursor:pointer;text-decoration:none}.btn:hover{background:var(--rd)}.btn.alt{background:#fff;color:var(--r);border:2px solid var(--r)}.btn.sm{padding:.3rem .7rem;font-size:.9rem}.btn.big{padding:.9rem 1.6rem}
.hero{text-align:center;padding:3rem 1rem;background:linear-gradient(135deg,#fff,#fbe9e9);border-radius:16px}.hero h1{font-size:clamp(1.8rem,5vw,3rem)}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;margin-top:1.5rem}.card{background:var(--g);border-left:5px solid var(--r);border-radius:10px;padding:1rem 1.2rem}
.f{display:grid;gap:.8rem;max-width:480px;margin:1rem 0}.f.g{max-width:none;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));align-items:end}label{display:grid;gap:.25rem;font-weight:600;font-size:.9rem}
input,select,textarea{padding:.6rem;border:1px solid #ccc;border-radius:8px;font:inherit}input:focus,select:focus,textarea:focus{outline:2px solid var(--r)}
.ok{background:#e8f5e9;padding:.7rem;border-radius:8px}.er{background:#fdecea;color:var(--rd);padding:.7rem;border-radius:8px}
.tw{overflow-x:auto}table{border-collapse:collapse;width:100%}th{background:var(--r);color:#fff;text-align:left}th,td{padding:.6rem;border-bottom:1px solid #eee}
.top{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap}.top a{color:var(--r)}.tabs{display:flex;gap:.4rem;margin:1rem 0;flex-wrap:wrap}.tabs a{padding:.5rem 1rem;border:2px solid var(--r);border-radius:8px;color:var(--r);text-decoration:none;font-weight:600}.tabs a.on{background:var(--r);color:#fff}
@media(max-width:760px){.burger{display:block}nav{display:none;width:100%;flex-direction:column;align-items:stretch;padding-top:.5rem}#mn:checked~nav{display:flex}}
.logo img{max-height:44px;display:block}
tr.off td{background:#e6e6e6;color:#8a8a8a}tr.off a{color:#8a8a8a}
tr.off .btn,tr.off .btn.alt{background:#9e9e9e;color:#fff;border:0}tr.off .btn:hover{background:#7d7d7d}
.prev{background:var(--r);padding:.8rem;border-radius:8px;display:inline-block}.prev img{max-height:60px;display:block}
.tb{display:flex;flex-wrap:wrap;gap:.3rem;margin:.8rem 0;padding:.5rem;background:var(--g);border-radius:8px;position:sticky;top:60px}.tb button,.tb select{padding:.4rem .7rem;border:1px solid #ccc;border-radius:6px;background:#fff;font:inherit;cursor:pointer}.tb button:hover{border-color:var(--r)}
.ed{min-height:320px;border:1px solid #ccc;border-radius:8px;padding:1rem;background:#fff}.ed:focus{outline:2px solid var(--r)}
.rt{line-height:1.7}.rt a{color:var(--r)}.rt blockquote{border-left:4px solid var(--r);margin-left:0;padding-left:1rem;color:#555}
.card+.card{margin-top:1rem}
.hero .rt{margin-bottom:1.5rem}.hero .rt h2{font-size:clamp(1.8rem,5vw,3rem);margin:.2em 0}.hero .rt ul,.hero .rt ol{display:inline-block;text-align:left}
.slider{display:flex;gap:1rem;overflow-x:auto;padding:.5rem 0 1rem;scrollbar-width:thin}
.slide{flex:0 0 min(340px,82%);margin:0;background:var(--g);border-radius:12px;border-bottom:4px solid var(--r)}
.zw{aspect-ratio:4/3;overflow:hidden;border-radius:12px 12px 0 0;cursor:zoom-in}.zw img{width:100%;height:100%;object-fit:cover;transition:transform .3s}.slide:hover .zw img{transform:scale(1.05)}
.slide figcaption{padding:.7rem 1rem;display:grid;gap:.2rem}.slide small{color:#666}
.big{display:none;position:fixed;inset:0;background:rgba(0,0,0,.82);z-index:50;align-items:center;justify-content:center;padding:1rem;pointer-events:none}
.big img{max-width:92vw;max-height:88vh;border-radius:10px;box-shadow:0 10px 40px rgba(0,0,0,.5)}
.slide.open .big{display:flex;pointer-events:auto;cursor:zoom-out}@media(hover:hover){.slide:hover .big{display:flex}}.slide.open .big::after{content:'✕';position:absolute;top:.8rem;right:1.1rem;color:#fff;font-size:1.8rem}
.nvw{display:flex;gap:.5rem;justify-content:flex-end}
@media(max-width:760px){.slide{flex-basis:78%}.big{padding:.5rem}}