/* TESS GitHub Pages Learning Center v1 */
:root{--bg:#05070d;--panel:#0c1220;--text:#d7e3ff;--muted:#91a8d6;--cyan:#63d2ff;--blue:#1d7bff;--line:#1b2a4d;--warn:#ffbc42}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:Inter,"Segoe UI",Roboto,Arial,sans-serif;background:radial-gradient(circle at 12% 18%,rgba(210,245,255,.65) 0 1px,transparent 1.8px),linear-gradient(rgba(5,18,43,.56) 1px,transparent 1px),linear-gradient(90deg,rgba(5,18,43,.56) 1px,transparent 1px),radial-gradient(ellipse at top,#0c1530 0%,#05070d 62%,#02050d 100%);background-size:260px 210px,45px 45px,45px 45px,auto;color:var(--text);line-height:1.55}.wrap{max-width:1120px;margin:0 auto;padding:24px 18px 46px}.top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:18px}.brand{color:#8fe9ff;text-decoration:none;font-size:1.05rem;font-weight:900;letter-spacing:.04em}.nav{display:flex;gap:8px;flex-wrap:wrap}.nav a,.btn{display:inline-flex;align-items:center;padding:8px 11px;border:1px solid #2a4f95;border-radius:8px;background:#0a152e;color:#cfe0ff;text-decoration:none;font-weight:700;font-size:.86rem}.nav a:hover,.btn:hover{border-color:var(--cyan);color:#fff}.hero{border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,rgba(13,20,38,.96),rgba(10,16,32,.94));box-shadow:0 0 24px rgba(99,210,255,.08);padding:24px}.kicker{display:inline-flex;color:#9fc0ff;border:1px solid #2a4f95;border-radius:999px;padding:5px 9px;background:#0a152e;font-size:.72rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}h1{margin:12px 0 10px;color:#8fe9ff;font-size:clamp(1.55rem,3vw,2.35rem);line-height:1.12}h2{margin:0 0 12px;color:#dff6ff;font-size:1.16rem}.lead{max-width:820px;color:#c5d5f2;font-size:1rem}.section{margin-top:18px}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.card{border:1px solid var(--line);border-radius:13px;background:linear-gradient(180deg,#0d1426,#0a1020);padding:16px;text-decoration:none;color:var(--text);box-shadow:0 0 18px rgba(99,210,255,.055)}.card:hover{border-color:var(--cyan)}.card b{display:block;color:#e8fbff;margin-bottom:6px}.card span{display:block;color:#b8caec;font-size:.9rem}.footer{margin-top:24px;text-align:center;color:#88a0d1;font-size:.82rem}.notice{border:1px solid rgba(255,188,66,.36);background:rgba(60,40,10,.22);border-radius:13px;padding:14px;color:#ffe4a3}@media(max-width:850px){.grid,.grid.two{grid-template-columns:1fr}.wrap{padding:18px 12px 36px}}


/* TESS-PAGES-HOME-H1-SMALLER v2 */
.hero h1{font-size:clamp(1.22rem,2.15vw,1.72rem)!important;line-height:1.16!important;}