:root{--bg: #f3efe6;--bg-accent: #e5ddd0;--panel: rgba(255, 252, 246, .92);--panel-strong: #fbf7ef;--text: #1c1a17;--muted: #645b52;--line: rgba(28, 26, 23, .12);--brand: #0f766e;--brand-strong: #115e59;--danger: #8f2d1f;--warn: #9a6700;--shadow: 0 22px 60px rgba(45, 33, 21, .12);--radius: 28px}*{box-sizing:border-box}html{min-height:100%}body{margin:0;min-height:100vh;color:var(--text);background:radial-gradient(circle at top left,rgba(15,118,110,.1),transparent 28rem),radial-gradient(circle at bottom right,rgba(177,83,9,.12),transparent 22rem),linear-gradient(180deg,var(--bg) 0%,#efe7db 100%);font-family:Iowan Old Style,Palatino Linotype,Book Antiqua,Georgia,serif}a{color:inherit;text-decoration:none}code,pre{font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace}.site-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.25rem 1.5rem}.brand{font-size:1.1rem;letter-spacing:.08em;text-transform:uppercase}.site-nav{display:flex;flex-wrap:wrap;gap:1rem;font-size:.98rem}.site-nav a{color:var(--muted)}.site-nav a[aria-current=page],.site-nav a:hover{color:var(--text)}.hero-shell{min-height:calc(100vh - 86px);display:grid;place-items:center;padding:2rem 1.5rem 4rem}.terminal-hero{width:min(760px,100%);background:#181512f5;color:#f7f1e8;border-radius:calc(var(--radius) + 6px);box-shadow:0 35px 80px #16100b47;overflow:hidden;transform:translateY(-2vh)}.terminal-top{display:flex;gap:.55rem;padding:1rem 1.1rem;background:#ffffff0d}.terminal-top span{width:.72rem;height:.72rem;border-radius:999px;background:#ffffff2e}.terminal-top span:nth-child(1){background:#dd6b4d}.terminal-top span:nth-child(2){background:#d7a848}.terminal-top span:nth-child(3){background:#6fa56c}.terminal-body{display:flex;align-items:center;gap:1rem;padding:2.5rem clamp(1.4rem,4vw,2.4rem);font-size:clamp(1.35rem,3vw,2.4rem);white-space:nowrap;overflow:hidden}.prompt{color:#87c8bf}.command{position:relative;display:inline-flex;align-items:baseline;gap:0}.command-old,.command-new,.command-rest{display:inline-block}.command-old{color:#c8bdb2;animation:fade-old 5.8s ease-in-out infinite}.command-new{position:absolute;left:0;top:0;color:#76d7ca;opacity:0;animation:reveal-new 5.8s ease-in-out infinite}.command-rest{padding-left:4.25ch}.cursor{width:.72ch;height:1.25em;background:#f4ede2;border-radius:2px;animation:blink 1s steps(1) infinite}.content-wrap{max-width:1120px;margin:0 auto;padding:2rem 1.5rem 4rem}.page-intro,.page-checks{display:grid;gap:1.5rem}.intro-scene{min-height:calc(100vh - 140px);display:grid;place-items:center;gap:2rem;padding:2rem 0 4rem}.intro-terminal{width:min(880px,100%);background:#090909;color:#f7f3eb;border-radius:calc(var(--radius) + 8px);box-shadow:0 42px 90px #120c073d;overflow:hidden}.intro-line{position:relative;display:flex;align-items:center;gap:1rem;min-height:11rem;padding:2.8rem clamp(1.4rem,4vw,2.8rem);font-size:clamp(1.2rem,3.4vw,2.9rem);white-space:nowrap;overflow:hidden}.intro-command-shell{position:relative;display:inline-block;min-width:1ch;color:#7fe6d8;--caret-col: 0}.intro-command-text{display:inline-block}.intro-caret{position:absolute;left:calc(var(--caret-col) * 1ch);top:.08em;width:.68ch;height:1.08em;background:#f6f0e4;border-radius:2px;animation:blink 1s steps(1) infinite}.intro-copy{width:min(780px,100%);text-align:center;opacity:0;transform:translateY(24px);transition:opacity 1.2s ease,transform 1.2s ease}.intro-copy.is-visible{opacity:1;transform:translateY(0)}.intro-copy h1{max-width:12ch;margin:0 auto}.intro-copy .lead{margin:.4rem auto 0}.eyebrow{margin:0;color:var(--brand-strong);font-size:.9rem;letter-spacing:.16em;text-transform:uppercase}h1{margin:0;max-width:12ch;font-size:clamp(2.4rem,6vw,4.8rem);line-height:.96}.lead{max-width:46rem;margin:0;color:var(--muted);font-size:1.08rem;line-height:1.7}.info-grid,.checks-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:1rem}.info-card,.check-card,.command-block{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.info-card,.check-card{padding:1.4rem}.info-card:nth-child(1),.check-card:nth-child(1){grid-column:span 5}.info-card:nth-child(2),.check-card:nth-child(2){grid-column:span 4}.info-card:nth-child(3),.check-card:nth-child(3){grid-column:span 3}.check-card:nth-child(4){grid-column:span 12}.info-card h2,.check-card h2,.command-block h2{margin:0 0 .8rem;font-size:1.18rem}.info-card p,.check-card p,.check-card li{margin:0;color:var(--muted);line-height:1.7}.check-card ul{margin:.9rem 0 0;padding-left:1.2rem}.check-level{display:inline-block;margin-bottom:.9rem;padding:.28rem .6rem;border-radius:999px;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase}.level-medium{background:#9a67001f;color:var(--warn)}.level-low{background:#0f766e1f;color:var(--brand-strong)}.command-block{padding:1.5rem}.command-block pre{margin:0;padding:1rem 1.1rem;overflow-x:auto;background:#1c1a17f5;color:#f3ece2;border-radius:18px}@keyframes blink{50%{opacity:0}}@keyframes fade-old{0%,22%{opacity:1}32%,to{opacity:0}}@keyframes reveal-new{0%,26%{opacity:0;transform:translate(-.2ch)}40%,to{opacity:1;transform:translate(0)}}@media(max-width:860px){.info-card,.check-card{grid-column:span 12!important}.terminal-body{font-size:clamp(1rem,4vw,1.45rem);gap:.7rem}.intro-line{min-height:8.8rem;font-size:clamp(1rem,4vw,1.8rem)}.command-rest{padding-left:4.15ch}}@media(max-width:560px){.site-header{align-items:flex-start;flex-direction:column}.hero-shell{padding-top:.5rem}h1{max-width:none}}