/* ИИЛЬНАР · NEURAL GUIDE — общий стиль */
*{margin:0;padding:0;box-sizing:border-box}
:root{
--bg:#F5EFE5; --bg2:#E8E2D5; --dark:#1A1A1A; --dark2:#0F0F0F;
--card:#FCFCFA; --accent:#FF4D2E; --accent2:#F44423;
--text:#1A1A1A; --text-inv:#FCFCFA; --text2:#7A7A7A; --line:#D0CCC4;
--ok:#3E8E5A;
}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:'Inter',sans-serif;font-size:18px;line-height:1.65;-webkit-font-smoothing:antialiased}
.mono{font-family:'JetBrains Mono',monospace;text-transform:uppercase;letter-spacing:.08em}
.wrap{max-width:1180px;margin:0 auto;padding:0 32px}
a{color:inherit}

/* HEADER */
header{position:sticky;top:0;z-index:100;background:rgba(245,239,229,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.hdr{display:flex;justify-content:space-between;align-items:center;padding:16px 0;font-size:12px;gap:20px}
.hdr nav{display:flex;gap:26px}
.hdr nav a{color:var(--text2);text-decoration:none;transition:color .2s}
.hdr nav a:hover,.hdr nav a.on{color:var(--accent)}
.hdr .brand{font-weight:700;color:var(--text);text-decoration:none;white-space:nowrap}
@media(max-width:860px){.hdr nav{display:none}}

/* TYPO */
h1{font-size:clamp(36px,6.4vw,92px);font-weight:900;line-height:1.0;letter-spacing:-.03em}
h2{font-size:clamp(28px,4.4vw,58px);font-weight:900;line-height:1.06;letter-spacing:-.025em}
h3{font-size:23px;font-weight:800;letter-spacing:-.015em}
.acc{color:var(--accent)}
.sec-tag{font-size:11px;color:var(--accent);margin-bottom:14px;font-family:'JetBrains Mono',monospace;text-transform:uppercase;letter-spacing:.08em}
.sec-sub{font-size:19px;color:var(--text2);max-width:720px}
section{padding:88px 0}
.sec-head{margin-bottom:50px}

/* BUTTONS */
.btn{display:inline-block;padding:17px 36px;border-radius:100px;font-weight:700;font-size:16.5px;text-decoration:none;transition:transform .15s,box-shadow .15s;border:2px solid transparent;cursor:pointer}
.btn:hover{transform:translateY(-2px)}
.btn-p{background:var(--accent);color:#fff;box-shadow:0 6px 22px rgba(255,77,46,.26)}
.btn-s{background:transparent;color:var(--text);border-color:var(--dark)}
.btn-s:hover{background:var(--dark);color:var(--text-inv)}
.chip{display:inline-block;background:var(--dark);color:var(--text-inv);border-radius:100px;padding:8px 20px;font-size:12px}

/* CARDS */
.card{background:var(--card);border:1px solid var(--line);border-radius:18px}
.dark-sec{background:var(--dark);color:var(--text-inv)}
.dark-sec h2,.dark-sec h3{color:var(--text-inv)}
.dark-sec .sec-sub{color:#9a9a9a}

/* TABLE */
table{width:100%;border-collapse:collapse;margin:26px 0;font-size:16px}
th{text-align:left;padding:13px 16px;background:var(--dark);color:var(--text-inv);font-size:11px;font-family:'JetBrains Mono',monospace;text-transform:uppercase;letter-spacing:.06em}
th:first-child{border-radius:10px 0 0 0}th:last-child{border-radius:0 10px 0 0}
td{padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}

/* CODE */
pre{background:var(--dark);color:#e6e6e6;border-radius:14px;padding:24px 26px;overflow-x:auto;margin:24px 0;font-family:'JetBrains Mono',monospace;font-size:13.5px;line-height:1.72}
pre .c{color:#6f6f6f} pre .a{color:#FF6B4D} pre .g{color:#8fbf7f}
code{font-family:'JetBrains Mono',monospace;font-size:.88em;background:var(--bg2);padding:2px 7px;border-radius:5px}
pre code{background:none;padding:0;font-size:1em}

/* FOOTER */
footer{border-top:1px solid var(--line);padding:40px 0;margin-top:80px}
.ftr{display:flex;justify-content:space-between;gap:22px;flex-wrap:wrap;font-size:12.5px;color:var(--text2)}
.ftr a{color:var(--text2);text-decoration:none}
.ftr a:hover{color:var(--accent)}
.year{font-family:'JetBrains Mono',monospace;font-size:clamp(56px,12vw,140px);font-weight:700;color:var(--line);line-height:1;text-align:right;letter-spacing:-.03em;margin-top:34px;user-select:none}

@media(max-width:700px){
.wrap{padding:0 20px} section{padding:58px 0}
}