:root { --bg: #0b0d12; --panel: #141821; --line: #232938; --text: #e8ebf2; --muted: #98a0b3; --blue: #1e88e5; --blue2: #42a5f5; --green: #4caf50; --red: #ef5350; }
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.5 "Segoe UI", system-ui, -apple-system, Roboto, sans-serif; }
a { color: var(--blue2); text-decoration: none; }
.top { display: flex; align-items: center; justify-content: space-between; padding: 14px 32px; background: rgba(11,13,18,.85); position: sticky; top: 0; backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); z-index: 2; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700; font-size: 20px; letter-spacing: .5px; }
.top nav a { color: var(--muted); margin-left: 24px; font-weight: 600; }
.top nav a:hover { color: var(--text); }
.hero { min-height: 520px; background-size: cover; background-position: center; position: relative; display: flex; align-items: center; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11,13,18,.95) 0%, rgba(11,13,18,.7) 50%, rgba(11,13,18,.2) 100%); }
.hero-inner { position: relative; z-index: 1; padding: 64px 32px; max-width: 720px; }
.kicker { color: var(--blue2); text-transform: uppercase; letter-spacing: 2px; font-weight: 700; font-size: 13px; margin: 0 0 8px; }
h1 { font-size: 64px; margin: 0 0 12px; letter-spacing: 1px; }
.lead { font-size: 18px; color: var(--muted); max-width: 560px; }
.cta { display: flex; align-items: center; gap: 12px; margin-top: 28px; flex-wrap: wrap; }
.btn { display: inline-block; padding: 14px 26px; border-radius: 6px; background: var(--panel); color: var(--text); font-weight: 700; border: 1px solid var(--line); }
.btn.primary { background: var(--blue); border-color: var(--blue); }
.btn.primary:hover { background: var(--blue2); }
.ver { color: var(--muted); font-size: 13px; }
.termbox { display: inline-flex; align-items: center; gap: 12px; margin-top: 14px; max-width: 100%; background: #05070a; border: 1px solid var(--line); border-radius: 8px; padding: 8px 8px 8px 14px; cursor: pointer; }
.termbox .prompt { color: var(--blue2); font-weight: 700; font-size: 13px; letter-spacing: .5px; }
.termbox code { font: 14px/1.4 ui-monospace, "Cascadia Mono", Menlo, Consolas, monospace; color: var(--text); white-space: nowrap; overflow-x: auto; user-select: all; }
.termbox button { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 6px; border: 1px solid var(--line); background: var(--panel); color: var(--muted); cursor: pointer; flex: none; }
.termbox button:hover { color: var(--text); border-color: var(--blue2); }
.termbox .ic-done { display: none; } .termbox.copied button { color: var(--green); border-color: var(--green); } .termbox.copied .ic-copy { display: none; } .termbox.copied .ic-done { display: inline; }
.text code { background: #05070a; border: 1px solid var(--line); border-radius: 6px; padding: 4px 8px; color: var(--text); font-size: 13px; user-select: all; }
@media (max-width: 640px) { .termbox { width: 100%; } }
section { padding: 56px 32px; max-width: 1100px; margin: 0 auto; }
h2 { font-size: 28px; margin: 0 0 20px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; display: flex; flex-direction: column; }
.card .art { height: 180px; background-size: cover; background-position: center; }
.card .body { padding: 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card h3 { margin: 0; font-size: 22px; }
.card .sub { color: var(--muted); font-size: 14px; }
.card .status { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--muted); margin-top: auto; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--muted); display: inline-block; }
.dot.on { background: var(--green); } .dot.off { background: var(--red); }
.text ol, .text p { color: var(--muted); }
.acct { max-width: 420px; display: flex; flex-direction: column; gap: 10px; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 18px; }
.acct .tabs { display: flex; gap: 6px; } .acct .tab { font: inherit; color: var(--muted); background: none; border: 1px solid var(--line); border-radius: 6px; padding: 6px 12px; cursor: pointer; }
.acct .tab.active { color: var(--text); border-color: var(--blue); }
.acct label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
.acct input { font: inherit; color: var(--text); background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 9px 10px; }
.acct .msg { min-height: 18px; font-size: 14px; color: var(--red); } .acct .msg.ok { color: var(--green); }
.acct .btn { border: 0; cursor: pointer; font: inherit; font-weight: 700; } .text b { color: var(--text); }
.text h3 { margin: 22px 0 4px; font-size: 18px; }
footer { display: flex; justify-content: space-between; padding: 24px 32px; color: var(--muted); border-top: 1px solid var(--line); font-size: 14px; }
@media (max-width: 640px) { h1 { font-size: 44px; } .top nav a { margin-left: 14px; } section { padding: 40px 16px; } .hero-inner { padding: 48px 16px; } }