:root{color-scheme:dark;--bg:#090d14;--panel:#111a28;--line:#26364b;--text:#eef5ff;--muted:#a9b7c9;--cyan:#63e6f4;--violet:#9b8cff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(ellipse at 12% -5%,#142b40 0,transparent 35%),var(--bg);color:var(--text);font:16px/1.65 system-ui,-apple-system,"Segoe UI",sans-serif}a{color:var(--cyan);text-decoration:none}.wrap{width:min(1100px,calc(100% - 32px));margin:auto}.top{border-bottom:1px solid var(--line);background:#0b111b;padding:16px 0}.nav{display:flex;justify-content:space-between;align-items:center;gap:12px}.brand{font-weight:950;letter-spacing:.08em;color:white;font-size:1.3rem}.brand span{color:var(--cyan)}.nav a:last-child{font-weight:750}.intro{padding:34px 0 20px}.eyebrow,.tag{color:var(--cyan);font-size:.75rem;letter-spacing:.13em;text-transform:uppercase;font-weight:850}.intro h1{font-size:clamp(2rem,5vw,3.3rem);line-height:1.1;margin:8px 0}.intro p{color:var(--muted);max-width:650px}.controls{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:14px 0}.arrows{display:flex;gap:8px}.arrows button{background:var(--panel);color:white;border:1px solid var(--line);border-radius:50%;width:42px;height:42px;font-size:1.2rem;cursor:pointer}.track{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding:4px 2px 22px;overscroll-behavior-x:contain;scrollbar-width:thin;scrollbar-color:#38566c transparent}.slide{flex:0 0 min(340px,82vw);scroll-snap-align:start;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:linear-gradient(180deg,#152236,#101824);display:flex;flex-direction:column;min-height:430px}.cover{display:block;background:#172538}.cover img{width:100%;height:190px;object-fit:cover}.body{padding:16px;display:flex;flex-direction:column;flex:1}.body h2{font-size:1.2rem;line-height:1.3;margin:8px 0}.body p{font-size:.92rem;color:var(--muted);margin:0 0 16px}.open{font-weight:850;margin-top:auto}.progress{height:4px;background:#1a293a;border-radius:5px;overflow:hidden;margin:8px 0 26px}.progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--cyan),var(--violet));transition:width .15s}.hint{color:var(--muted);font-size:.85rem;margin:0 0 35px}footer{border-top:1px solid var(--line);padding:25px 0 40px;color:var(--muted)}@media(max-width:600px){.slide{flex-basis:84vw;min-height:410px}.cover img{height:175px}.intro{padding-top:26px}}