:root {
  --ink: #07111a;
  --ink-2: #0a1722;
  --ink-3: #0d1d29;
  --panel: rgba(13, 29, 41, 0.82);
  --panel-solid: #0d1d29;
  --line: rgba(161, 204, 216, 0.14);
  --line-strong: rgba(161, 224, 224, 0.28);
  --text: #edf7f8;
  --muted: #9bb2c1;
  --muted-2: #708899;
  --teal: #2dd4bf;
  --teal-soft: rgba(45, 212, 191, 0.12);
  --orange: #ff9a62;
  --orange-soft: rgba(255, 154, 98, 0.13);
  --blue: #6ba8ff;
  --purple: #b89cff;
  --max: 1180px;
  --radius: 20px;
  --font: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", "Segoe UI", system-ui, sans-serif;
  --mono: "Cascadia Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 82px; }
body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(ellipse 70% 45% at 82% 0%, rgba(42, 132, 150, 0.2), transparent 62%),
    radial-gradient(ellipse 50% 38% at 10% 30%, rgba(255, 137, 70, 0.08), transparent 70%),
    var(--ink);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background-image:
    linear-gradient(rgba(154, 212, 220, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(154, 212, 220, 0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
img { max-width: 100%; }
::selection { background: var(--teal); color: #041315; }

.container { width: min(var(--max), calc(100% - 64px)); margin: 0 auto; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon { width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; flex: none; }

.site-header {
  position: fixed;
  z-index: 30;
  top: 0;
  left: 0;
  right: 0;
  height: 72px;
  transition: background 0.25s, border-color 0.25s, backdrop-filter 0.25s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(7, 17, 26, 0.78);
  border-color: var(--line);
  backdrop-filter: blur(18px) saturate(1.25);
}
.nav-shell { height: 100%; display: flex; align-items: center; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 10px; min-width: 0; }
.brand img { width: 33px; height: 33px; object-fit: contain; filter: drop-shadow(0 3px 12px rgba(45, 212, 191, 0.18)); }
.brand-copy { display: flex; flex-direction: column; line-height: 1.2; min-width: 0; }
.brand-copy strong { font-size: 17px; letter-spacing: -0.02em; font-weight: 760; }
.brand-copy small { color: var(--muted-2); font-size: 10px; margin-top: 3px; white-space: nowrap; }
.nav-links { display: flex; align-items: center; gap: 27px; margin-left: auto; font-size: 13px; color: var(--muted); }
.nav-links a { position: relative; padding: 8px 0; transition: color 0.2s; }
.nav-links a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 1px; background: var(--teal); transform: scaleX(0); transform-origin: left; transition: transform 0.2s; }
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }
.nav-links a.active { color: var(--text); }
.nav-cta { display: inline-flex; align-items: center; gap: 8px; height: 36px; padding: 0 15px; border: 1px solid rgba(45, 212, 191, 0.4); background: var(--teal-soft); color: #b8fff3; border-radius: 6px; font-size: 12px; font-weight: 600; transition: 0.2s; }
.nav-cta .icon { font-size: 14px; }
.nav-cta:hover { background: rgba(45, 212, 191, 0.22); border-color: var(--teal); transform: translateY(-1px); }

.hero { position: relative; padding: 152px 0 0; overflow: hidden; }
.hero-noise { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(ellipse 50% 50% at 72% 48%, rgba(30, 181, 176, 0.1), transparent 65%); }
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr); gap: 56px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; color: #b9d4d8; border: 1px solid var(--line); background: rgba(10, 26, 37, 0.68); border-radius: 999px; padding: 7px 12px 7px 9px; font-size: 11px; letter-spacing: 0.04em; }
.live-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 4px rgba(45, 212, 191, 0.11), 0 0 16px rgba(45, 212, 191, 0.55); }
h1, h2, h3, p { margin: 0; }
h1 { margin-top: 26px; max-width: 700px; font-size: clamp(40px, 4.2vw, 58px); line-height: 1.14; letter-spacing: -0.055em; font-weight: 780; }
.hero-line { display: block; }
h1 em, h2 em { font-style: normal; background: linear-gradient(105deg, #ffffff 4%, #9af8e9 48%, #ffc095 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-lead { max-width: 590px; color: var(--muted); font-size: 15px; line-height: 1.9; margin-top: 24px; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 44px; border-radius: 6px; padding: 0 18px; border: 1px solid transparent; font-size: 13px; font-weight: 650; cursor: pointer; transition: 0.2s; }
.button .icon { font-size: 16px; }
.button-primary { color: #041416; background: var(--teal); border-color: var(--teal); box-shadow: 0 9px 28px rgba(45, 212, 191, 0.16); }
.button-primary:hover { background: #69f4df; border-color: #69f4df; transform: translateY(-2px); box-shadow: 0 13px 34px rgba(45, 212, 191, 0.22); }
.button-quiet { color: #c7dadd; border-color: var(--line-strong); background: rgba(9, 23, 33, 0.5); }
.button-quiet:hover { color: var(--text); border-color: rgba(176, 235, 232, 0.5); background: rgba(19, 42, 52, 0.7); }
.button-outline { color: #dcebed; border-color: var(--line-strong); background: transparent; }
.button-outline:hover { border-color: var(--teal); color: #c7fff6; background: var(--teal-soft); }
.hero-footnote { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; color: var(--muted-2); font-family: var(--mono); font-size: 10px; margin-top: 18px; }
.hero-footnote i { width: 3px; height: 3px; border-radius: 50%; background: #4f6875; }

.hero-visual { position: relative; min-height: 535px; display: flex; align-items: center; }
.visual-grid { position: absolute; inset: -50px -30px -30px 10px; background-image: linear-gradient(rgba(160, 236, 228, 0.055) 1px, transparent 1px), linear-gradient(90deg, rgba(160, 236, 228, 0.055) 1px, transparent 1px); background-size: 38px 38px; mask-image: radial-gradient(ellipse at center, black, transparent 74%); transform: perspective(700px) rotateY(-12deg); }
.orbit { position: absolute; border: 1px solid rgba(45, 212, 191, 0.13); border-radius: 50%; pointer-events: none; }
.orbit-a { width: 500px; height: 500px; right: -60px; top: 30px; }
.orbit-b { width: 400px; height: 400px; right: -10px; top: 80px; border-color: rgba(255, 154, 98, 0.1); }
.product-frame { position: relative; z-index: 2; width: 100%; margin: 0; border-radius: 9px; padding: 1px; background: linear-gradient(145deg, rgba(182, 255, 243, 0.42), rgba(108, 137, 151, 0.18) 40%, rgba(255, 154, 98, 0.2)); box-shadow: 0 34px 90px rgba(0, 0, 0, 0.52), 0 0 50px rgba(38, 183, 173, 0.06); transform: perspective(1400px) rotateY(-4deg) rotateX(1deg); }
.product-frame::after { content: ""; position: absolute; inset: 10% 7% -9% 7%; z-index: -1; background: rgba(45, 212, 191, 0.14); filter: blur(45px); }
.frame-top { height: 30px; display: flex; align-items: center; gap: 9px; padding: 0 11px; background: #0b1822; border-radius: 8px 8px 0 0; border-bottom: 1px solid rgba(143, 205, 208, 0.1); color: #718d9b; font-family: var(--mono); font-size: 7px; letter-spacing: 0.1em; }
.frame-dots { display: flex; gap: 4px; margin-right: 5px; }
.frame-dots i { width: 5px; height: 5px; border-radius: 50%; background: #415865; }
.frame-dots i:first-child { background: #ff9a62; }
.frame-status { margin-left: auto; color: var(--teal); letter-spacing: 0; }
.product-frame img { display: block; width: 100%; height: auto; border-radius: 0 0 8px 8px; }
.floating-card { position: absolute; z-index: 3; display: flex; align-items: center; gap: 9px; padding: 9px 12px 9px 9px; border: 1px solid rgba(178, 232, 230, 0.2); border-radius: 7px; background: rgba(9, 26, 36, 0.88); backdrop-filter: blur(16px); box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3); animation: floaty 6s ease-in-out infinite; }
.floating-crypto { right: -23px; top: 82px; }
.floating-proto { left: -29px; bottom: 89px; animation-delay: -2.5s; }
.floating-icon { width: 26px; height: 26px; display: grid; place-items: center; color: var(--teal); background: var(--teal-soft); border-radius: 5px; font-size: 14px; }
.floating-icon.orange { color: var(--orange); background: var(--orange-soft); }
.floating-card span:last-child { display: flex; flex-direction: column; line-height: 1.35; }
.floating-card b { font-family: var(--mono); font-size: 11px; color: #e1faf6; }
.floating-card small { font-size: 9px; color: var(--muted-2); }
.floating-chip { position: absolute; z-index: 3; right: 25px; bottom: 10px; display: flex; align-items: center; gap: 7px; padding: 7px 10px; border-radius: 4px; color: #bedbd9; background: rgba(11, 33, 40, 0.88); border: 1px solid rgba(122, 212, 197, 0.18); font-family: var(--mono); font-size: 8px; letter-spacing: 0.04em; }
.pulse { width: 5px; height: 5px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 10px var(--teal); }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }

.trust-strip { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 84px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.trust-item { min-height: 105px; display: flex; flex-direction: column; justify-content: center; padding: 18px 26px; border-right: 1px solid var(--line); }
.trust-item:first-child { padding-left: 0; }
.trust-item:last-child { border-right: none; }
.trust-kicker { color: var(--muted-2); font-family: var(--mono); font-size: 8px; letter-spacing: 0.18em; }
.trust-item strong { margin-top: 6px; font-family: var(--mono); font-weight: 600; color: #d7edee; font-size: 14px; }
.trust-item small { color: var(--muted-2); font-size: 10px; margin-top: 1px; }

.section { position: relative; padding: 116px 0; }
.section-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 0.48fr); align-items: end; gap: 60px; margin-bottom: 48px; }
.section-index { display: block; color: var(--teal); font-family: var(--mono); font-size: 9px; letter-spacing: 0.16em; margin-bottom: 15px; }
h2 { font-size: clamp(30px, 3.5vw, 47px); line-height: 1.18; letter-spacing: -0.045em; font-weight: 740; }
.section-head > p { color: var(--muted); font-size: 13px; line-height: 1.85; max-width: 390px; padding-bottom: 4px; }

.bento-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 13px; }
.card { position: relative; display: flex; flex-direction: column; min-width: 0; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, rgba(16, 37, 49, 0.88), rgba(9, 24, 34, 0.75)); overflow: hidden; transition: border-color 0.25s, transform 0.25s, background 0.25s; }
.card::before { content: ""; position: absolute; width: 180px; height: 180px; right: -85px; top: -105px; border-radius: 50%; background: rgba(45, 212, 191, 0.055); pointer-events: none; }
.card:hover { border-color: var(--line-strong); transform: translateY(-3px); background: linear-gradient(145deg, rgba(21, 47, 59, 0.92), rgba(10, 27, 38, 0.82)); }
.card-main { grid-column: span 7; grid-row: span 2; min-height: 437px; padding: 29px; }
.card-credentials, .card-assets { grid-column: span 5; min-height: 212px; }
.card-terminal, .card-sftp, .card-remote, .card-health, .card-generator, .card-backup { grid-column: span 4; min-height: 226px; }
.card-icon { width: 34px; height: 34px; display: grid; place-items: center; color: var(--teal); background: var(--teal-soft); border: 1px solid rgba(45, 212, 191, 0.18); border-radius: 8px; font-size: 17px; margin-bottom: 20px; }
.card:nth-child(3) .card-icon, .card-generator .card-icon { color: var(--orange); background: var(--orange-soft); border-color: rgba(255, 154, 98, 0.18); }
.card:nth-child(4) .card-icon, .card-health .card-icon { color: var(--purple); background: rgba(184, 156, 255, 0.1); border-color: rgba(184, 156, 255, 0.16); }
.card-backup .card-icon { color: var(--blue); background: rgba(107, 168, 255, 0.1); border-color: rgba(107, 168, 255, 0.16); }
.card-label { color: var(--muted-2); font-family: var(--mono); font-size: 8px; letter-spacing: 0.13em; margin-bottom: 8px; }
.card h3 { font-size: 17px; line-height: 1.45; letter-spacing: -0.025em; font-weight: 650; color: #e4f2f3; }
.card p { color: var(--muted); font-size: 12px; line-height: 1.8; margin-top: 8px; }
.card-main h3 { font-size: 28px; line-height: 1.3; max-width: 480px; margin-top: 4px; }
.card-main p { max-width: 470px; font-size: 13px; line-height: 1.9; }
.card-main .card-copy { position: relative; z-index: 1; }
.tag-row, .pill-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 20px; }
.tag-row span, .pill-row span { padding: 4px 7px; border-radius: 3px; color: #99c8c8; background: rgba(45, 212, 191, 0.07); border: 1px solid rgba(45, 212, 191, 0.12); font-family: var(--mono); font-size: 8px; }
.pill-row span:nth-child(2) { color: #ffbc8f; background: var(--orange-soft); border-color: rgba(255, 154, 98, 0.16); }
.vault-composition { position: relative; z-index: 1; margin-top: auto; padding-top: 24px; display: flex; flex-direction: column; gap: 1px; border-radius: 9px; overflow: hidden; border: 1px solid rgba(145, 214, 213, 0.12); background: rgba(5, 17, 25, 0.42); }
.vault-line { display: flex; align-items: center; gap: 10px; padding: 12px 13px; background: rgba(15, 34, 45, 0.56); font-size: 10px; }
.vault-dot { width: 7px; height: 7px; border-radius: 50%; flex: none; }
.vault-dot.teal { background: var(--teal); box-shadow: 0 0 8px rgba(45, 212, 191, 0.7); }
.vault-dot.orange { background: var(--orange); box-shadow: 0 0 8px rgba(255, 154, 98, 0.65); }
.vault-dot.purple { background: var(--purple); box-shadow: 0 0 8px rgba(184, 156, 255, 0.6); }
.vault-name { color: #d6e8e9; font-family: var(--mono); }
.vault-meta { color: var(--muted-2); font-family: var(--mono); font-size: 9px; margin-left: auto; }
.vault-badge, .mini-tag { border-radius: 3px; padding: 2px 5px; font-family: var(--mono); font-size: 7px; color: var(--teal); background: var(--teal-soft); }
.vault-badge.blue { color: var(--blue); background: rgba(107, 168, 255, 0.1); }
.mini-credential { display: flex; align-items: center; gap: 9px; margin-top: auto; padding-top: 18px; }
.mini-avatar { width: 27px; height: 27px; display: grid; place-items: center; border-radius: 7px; background: rgba(45, 212, 191, 0.12); color: var(--teal); font-family: var(--mono); font-size: 11px; }
.mini-credential span:nth-child(2) { display: flex; flex-direction: column; line-height: 1.35; min-width: 0; }
.mini-credential b { color: #cfe5e6; font-size: 10px; font-weight: 500; }
.mini-credential small { color: var(--muted-2); font-size: 8px; }
.mini-tag { margin-left: auto; color: var(--orange); background: var(--orange-soft); }
.asset-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 7px 12px; margin-top: auto; padding-top: 18px; font-size: 9px; color: var(--muted-2); }
.asset-grid span { display: flex; justify-content: space-between; gap: 8px; border-bottom: 1px solid rgba(156, 208, 211, 0.09); padding-bottom: 5px; }
.asset-grid i { color: #c8e2e3; font-style: normal; font-family: var(--mono); }
.terminal-lines { display: flex; flex-direction: column; gap: 4px; margin-top: auto; padding-top: 18px; font-family: var(--mono); font-size: 9px; color: #b1d0d2; }
.terminal-lines i { color: var(--teal); font-style: normal; margin-right: 4px; }
.terminal-lines i.ok { color: var(--teal); }
.terminal-lines .dim { color: #6d8b97; }
.terminal-lines b { color: #d9ffff; font-weight: 500; }
.progress-row { display: flex; align-items: center; gap: 8px; margin-top: auto; padding-top: 18px; font-family: var(--mono); font-size: 8px; color: var(--muted-2); }
.progress-row > span:first-child { max-width: 95px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.progress-row .progress { height: 3px; flex: 1; border-radius: 4px; background: #1d3641; overflow: hidden; }
.progress-row .progress i { display: block; width: 100%; height: 100%; background: var(--teal); box-shadow: 0 0 10px var(--teal); }
.progress-row b { color: var(--teal); font-weight: 500; }
.health-meter { display: flex; align-items: center; gap: 9px; margin-top: auto; padding-top: 18px; font-family: var(--mono); font-size: 8px; color: var(--muted-2); }
.health-meter .meter { height: 3px; flex: 1; border-radius: 4px; background: #1d3641; overflow: hidden; }
.health-meter .meter i { display: block; width: 84%; height: 100%; background: linear-gradient(90deg, var(--orange), var(--teal)); }
.health-meter b { color: var(--teal); font-weight: 500; }
.generated { display: flex; flex-direction: column; gap: 5px; margin-top: auto; padding-top: 15px; }
.generated code { display: block; color: var(--teal); font-family: var(--mono); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.generated span { color: var(--muted-2); font-family: var(--mono); font-size: 8px; }
.backup-line { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: auto; padding-top: 18px; color: #9cc6c8; font-family: var(--mono); font-size: 8px; }
.backup-lock { display: inline-flex; align-items: center; gap: 4px; color: var(--teal); }
.backup-lock .icon { width: 11px; height: 11px; }

.security { background: linear-gradient(180deg, rgba(7, 17, 26, 0), rgba(10, 29, 38, 0.77) 35%, rgba(7, 17, 26, 0)); border-top: 1px solid rgba(161, 204, 216, 0.08); border-bottom: 1px solid rgba(161, 204, 216, 0.08); }
.security-head > p { max-width: 410px; }
.security-layout { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(450px, 1.2fr); gap: 58px; align-items: center; }
.security-copy { display: flex; flex-direction: column; gap: 24px; }
.security-note { display: flex; gap: 13px; }
.note-marker { width: 5px; height: 5px; margin-top: 8px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 5px rgba(45, 212, 191, 0.08); flex: none; }
.note-marker.orange { background: var(--orange); box-shadow: 0 0 0 5px rgba(255, 154, 98, 0.07); }
.note-marker.purple { background: var(--purple); box-shadow: 0 0 0 5px rgba(184, 156, 255, 0.07); }
.note-marker.blue { background: var(--blue); box-shadow: 0 0 0 5px rgba(107, 168, 255, 0.07); }
.security-note b { display: block; color: #d8ebec; font-size: 13px; font-weight: 560; }
.security-note p { margin-top: 4px; color: var(--muted); font-size: 11.5px; line-height: 1.8; }
.crypto-card { border: 1px solid rgba(108, 213, 206, 0.25); border-radius: 14px; background: linear-gradient(145deg, rgba(16, 45, 53, 0.94), rgba(8, 24, 34, 0.94)); padding: 22px; box-shadow: 0 30px 70px rgba(0, 0, 0, 0.22), inset 0 1px 0 rgba(195, 255, 249, 0.08); }
.crypto-card-head { display: flex; align-items: center; gap: 10px; }
.crypto-mark { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 7px; color: #031314; background: var(--teal); font-size: 14px; }
.crypto-card-head b { display: block; font-size: 12px; font-weight: 600; }
.crypto-card-head small { display: block; color: var(--muted-2); font-family: var(--mono); font-size: 7px; letter-spacing: 0.13em; margin-top: 2px; }
.crypto-status { margin-left: auto; color: var(--teal); font-family: var(--mono); font-size: 8px; border: 1px solid rgba(45, 212, 191, 0.2); background: var(--teal-soft); border-radius: 3px; padding: 3px 6px; }
.crypto-flow { display: flex; align-items: center; justify-content: space-between; gap: 5px; margin-top: 26px; }
.crypto-step { display: flex; flex-direction: column; min-width: 0; padding: 10px; border: 1px solid rgba(171, 222, 221, 0.12); border-radius: 6px; background: rgba(4, 16, 23, 0.36); flex: 1; }
.step-index { color: var(--teal); font-family: var(--mono); font-size: 7px; margin-bottom: 6px; }
.crypto-step b { font-family: var(--mono); font-size: 9px; color: #d4f4ee; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.crypto-step small { color: var(--muted-2); font-size: 7px; margin-top: 3px; white-space: nowrap; }
.flow-arrow { color: #527d83; font-family: var(--mono); font-size: 12px; flex: none; }
.crypto-divider { display: flex; align-items: center; gap: 10px; margin: 15px 0 10px; color: #7ccdc6; font-family: var(--mono); font-size: 7px; letter-spacing: 0.12em; }
.crypto-divider span { height: 1px; flex: 1; background: linear-gradient(90deg, transparent, rgba(119, 221, 209, 0.4)); }
.crypto-divider span:last-child { background: linear-gradient(90deg, rgba(119, 221, 209, 0.4), transparent); }
.crypto-payload { border: 1px solid rgba(126, 218, 207, 0.18); border-radius: 7px; background: rgba(3, 15, 22, 0.5); padding: 11px; }
.payload-head, .payload-foot { display: flex; justify-content: space-between; gap: 10px; color: #8eb2b5; font-family: var(--mono); font-size: 7px; letter-spacing: 0.1em; }
.payload-head span:last-child { color: var(--teal); }
.payload-lines { display: flex; flex-direction: column; gap: 4px; margin: 12px 0; }
.payload-lines i { display: block; height: 3px; border-radius: 2px; background: linear-gradient(90deg, rgba(93, 223, 209, 0.55), rgba(93, 223, 209, 0.08)); }
.payload-lines i:nth-child(2) { width: 92%; opacity: 0.75; }
.payload-lines i:nth-child(3) { width: 77%; opacity: 0.55; }
.payload-lines i:nth-child(4) { width: 98%; opacity: 0.65; }
.payload-lines i:nth-child(5) { width: 68%; opacity: 0.4; }
.payload-lines i:nth-child(6) { width: 84%; opacity: 0.5; }
.payload-foot { color: var(--muted-2); letter-spacing: 0; font-size: 7px; }
.payload-foot span:last-child { color: #b5dedb; }
.crypto-foot { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 15px; color: var(--muted-2); font-family: var(--mono); font-size: 7px; }
.crypto-foot span { color: #80b9b5; }
.wide-shot { position: relative; margin: 72px 0 0; border: 1px solid rgba(160, 217, 220, 0.18); border-radius: 12px; padding: 1px; background: linear-gradient(120deg, rgba(181, 255, 244, 0.25), rgba(129, 152, 161, 0.1)); box-shadow: 0 25px 70px rgba(0, 0, 0, 0.28); }
.wide-shot img { display: block; width: 100%; height: auto; border-radius: 11px 11px 0 0; }
.wide-shot figcaption { display: flex; align-items: center; gap: 12px; padding: 11px 14px; border-radius: 0 0 11px 11px; background: #0b1a25; color: var(--muted-2); font-size: 10px; }
.wide-shot figcaption span { color: var(--teal); font-family: var(--mono); font-size: 8px; letter-spacing: 0.12em; white-space: nowrap; }

.remote-layout { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr); gap: 70px; align-items: center; }
.remote-visual { position: relative; }
.remote-window { border: 1px solid rgba(145, 213, 213, 0.2); border-radius: 10px; overflow: hidden; background: #07131c; box-shadow: 0 28px 70px rgba(0, 0, 0, 0.35); transform: perspective(1400px) rotateY(2deg); }
.remote-window-top { height: 32px; display: flex; align-items: center; padding: 0 12px; background: #10222d; border-bottom: 1px solid rgba(145, 213, 213, 0.1); color: #9ab9bc; font-family: var(--mono); font-size: 9px; }
.window-title { display: flex; align-items: center; gap: 7px; }
.status-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 8px var(--teal); }
.window-actions { display: flex; gap: 4px; margin-left: auto; }
.window-actions i { width: 5px; height: 5px; border-radius: 50%; background: #4e6b74; }
.terminal-toolbar { display: flex; gap: 15px; align-items: center; height: 34px; padding: 0 13px; border-bottom: 1px solid rgba(145, 213, 213, 0.08); background: #0a1822; color: #6d8f9a; font-family: var(--mono); font-size: 8px; }
.terminal-toolbar .active { color: var(--teal); }
.terminal-toolbar .toolbar-spacer { flex: 1; }
.terminal-body { padding: 22px 17px 24px; min-height: 278px; font-family: var(--mono); font-size: 10px; line-height: 1.9; color: #c4e2e0; }
.term-line { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.term-line.dim { color: #73959c; }
.term-user { color: var(--teal); }
.term-path { color: #d4eaea; margin-right: 7px; }
.term-ok { color: #88f0a7; }
.cursor { display: inline-block; width: 5px; height: 12px; background: var(--teal); vertical-align: -2px; animation: blink 1.2s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }
.remote-window-foot { display: flex; gap: 16px; padding: 8px 14px; border-top: 1px solid rgba(145, 213, 213, 0.08); color: #5d7d86; font-family: var(--mono); font-size: 7px; }
.remote-window-foot span:nth-child(2) { margin-left: auto; }
.remote-note { display: inline-flex; margin-top: 14px; padding: 6px 9px; border-radius: 4px; color: #93b2b5; background: rgba(45, 212, 191, 0.05); border: 1px solid rgba(45, 212, 191, 0.12); font-family: var(--mono); font-size: 8px; }
.remote-copy .section-index { margin-bottom: 16px; }
.remote-copy h2 { font-size: clamp(30px, 3.4vw, 46px); }
.remote-copy > p { color: var(--muted); font-size: 13px; line-height: 1.9; margin-top: 20px; }
.protocol-list { display: flex; flex-direction: column; gap: 0; margin-top: 27px; border-top: 1px solid var(--line); }
.protocol-list div { display: flex; gap: 16px; align-items: baseline; padding: 10px 0; border-bottom: 1px solid var(--line); }
.protocol-list b { width: 52px; color: #d4eaea; font-family: var(--mono); font-size: 10px; font-weight: 500; }
.protocol-list span { color: var(--muted-2); font-size: 10px; }
.remote-callout { border-left: 2px solid var(--orange); padding: 3px 0 3px 12px; margin-top: 22px; color: #a58a78; font-size: 10px; line-height: 1.7; }

.workflow { padding-bottom: 90px; }
.workflow-head { margin-bottom: 46px; }
.workflow-head h2 { max-width: 680px; margin-top: 15px; }
.workflow-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.workflow-grid article { position: relative; padding: 26px 25px 31px; border: 1px solid var(--line); border-radius: 12px; background: rgba(11, 29, 39, 0.58); }
.step-number { position: absolute; right: 21px; top: 14px; color: #344f59; font-family: var(--mono); font-size: 24px; letter-spacing: -0.08em; }
.step-icon { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 7px; color: var(--teal); background: var(--teal-soft); font-size: 16px; margin-bottom: 21px; }
.workflow-grid h3 { font-size: 18px; font-weight: 600; color: #e0f0f1; }
.workflow-grid p { margin-top: 7px; color: var(--muted); font-size: 11.5px; line-height: 1.8; }
.step-line { display: block; width: 38px; height: 1px; margin-top: 21px; background: linear-gradient(90deg, var(--teal), transparent); }

.showcase { padding-top: 70px; border-top: 1px solid rgba(161, 204, 216, 0.08); }
.showcase-layout { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 64px; align-items: center; }
.showcase-copy h2 { margin-top: 15px; }
.showcase-copy > p { color: var(--muted); font-size: 13px; line-height: 1.9; margin-top: 20px; max-width: 390px; }
.showcase-list { display: flex; flex-direction: column; gap: 12px; margin-top: 26px; }
.showcase-list span { display: flex; align-items: center; gap: 9px; color: #aac7c9; font-size: 11.5px; }
.showcase-list .icon { color: var(--teal); font-size: 14px; }
.generator-shot { margin: 0; border: 1px solid rgba(154, 218, 216, 0.2); border-radius: 10px; overflow: hidden; background: #0a1822; box-shadow: 0 24px 65px rgba(0, 0, 0, 0.3); transform: perspective(1400px) rotateY(-2deg); }
.generator-shot img { display: block; width: 100%; height: auto; }
.generator-shot figcaption { padding: 9px 12px; border-top: 1px solid rgba(158, 216, 216, 0.1); color: var(--muted-2); font-family: var(--mono); font-size: 8px; letter-spacing: 0.09em; }

.download-section { position: relative; padding: 84px 0 110px; }
.download-glow { position: absolute; inset: 0; background: radial-gradient(ellipse 50% 90% at 30% 50%, rgba(45, 212, 191, 0.1), transparent 70%); pointer-events: none; }
.download-panel { position: relative; display: grid; grid-template-columns: 1.06fr 0.94fr; gap: 54px; padding: 38px 42px; border: 1px solid rgba(135, 222, 213, 0.23); border-radius: 17px; background: linear-gradient(120deg, rgba(16, 42, 50, 0.9), rgba(7, 22, 31, 0.93)); box-shadow: 0 30px 95px rgba(0, 0, 0, 0.3); overflow: hidden; }
.download-panel::after { content: ""; position: absolute; width: 290px; height: 290px; border-radius: 50%; right: 20%; top: -220px; border: 1px solid rgba(45, 212, 191, 0.16); box-shadow: 0 0 0 38px rgba(45, 212, 191, 0.025), 0 0 0 78px rgba(45, 212, 191, 0.018); pointer-events: none; }
.download-brand { grid-column: 1 / -1; display: flex; align-items: center; gap: 13px; padding-bottom: 23px; border-bottom: 1px solid var(--line); }
.download-brand img { width: 52px; height: 52px; object-fit: contain; }
.download-brand > span { display: flex; flex-direction: column; color: #e4f7f5; font-size: 16px; font-weight: 650; line-height: 1.3; }
.download-brand small { color: var(--muted-2); font-family: var(--mono); font-size: 8px; font-weight: 400; margin-top: 4px; }
.download-copy h2 { font-size: clamp(28px, 3.3vw, 45px); margin-top: 13px; }
.download-copy > p { color: var(--muted); font-size: 12px; line-height: 1.9; max-width: 510px; margin-top: 15px; }
.download-buttons { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.download-buttons .button { min-height: 57px; padding: 10px 16px; justify-content: flex-start; text-align: left; gap: 10px; }
.download-buttons .button .icon { font-size: 19px; }
.download-buttons .button small { display: block; color: inherit; opacity: 0.55; font-family: var(--mono); font-size: 8px; font-weight: 400; margin-top: 2px; }
.download-buttons .button > span { display: flex; flex-direction: column; text-align: left; }
.download-buttons .button:not(.button-outline) { background: var(--teal); color: #041416; }
.download-meta { display: flex; flex-wrap: wrap; gap: 10px 15px; margin-top: 18px; color: #83a7a8; font-size: 9px; }
.download-meta span::first-letter { color: var(--teal); }
.download-meta a { color: #b4dcd8; border-bottom: 1px solid rgba(180, 220, 216, 0.3); }
.download-tip { margin-top: 12px; color: #6f8d97; font-size: 9px; line-height: 1.6; }
.download-aside { align-self: end; padding: 2px 0 2px 26px; border-left: 1px solid var(--line); }
.aside-line { display: flex; justify-content: space-between; gap: 15px; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 10px; }
.aside-line span { color: var(--muted-2); }
.aside-line b { color: #c4dfdf; font-family: var(--mono); font-size: 9px; font-weight: 500; text-align: right; }
.aside-stamp { display: flex; gap: 7px; margin-top: 22px; }
.aside-stamp span { padding: 4px 6px; border: 1px solid rgba(45, 212, 191, 0.17); color: #75b7b3; font-family: var(--mono); font-size: 7px; letter-spacing: 0.12em; }

.site-footer { border-top: 1px solid var(--line); padding: 35px 0 28px; }
.footer-top { display: flex; justify-content: space-between; align-items: center; gap: 30px; }
.footer-brand .brand-copy small { font-size: 9px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 23px; color: var(--muted-2); font-size: 11px; }
.footer-nav a:hover { color: var(--teal); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-top: 30px; padding-top: 18px; border-top: 1px solid var(--line); color: #5f7a85; font-size: 9px; line-height: 1.7; }
.footer-bottom span:nth-child(2) { max-width: 530px; }

@keyframes rise { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
.hero-copy > * { animation: rise 0.7s ease both; }
.hero-copy > *:nth-child(2) { animation-delay: 0.08s; }
.hero-copy > *:nth-child(3) { animation-delay: 0.14s; }
.hero-copy > *:nth-child(4) { animation-delay: 0.2s; }
.hero-copy > *:nth-child(5) { animation-delay: 0.25s; }
.hero-visual { animation: rise 0.9s 0.12s ease both; }

@media (max-width: 1100px) {
  .hero-grid { gap: 28px; }
  h1 { font-size: 54px; }
  .floating-crypto { right: -8px; }
  .floating-proto { left: -12px; }
  .card-main h3 { font-size: 25px; }
  .security-layout { gap: 36px; }
  .crypto-flow { gap: 3px; }
  .crypto-step { padding: 8px; }
  .crypto-step b { font-size: 8px; }
}

@media (max-width: 900px) {
  .container { width: min(var(--max), calc(100% - 40px)); }
  .nav-links { display: none; }
  .nav-shell { gap: 15px; }
  .nav-cta { margin-left: auto; }
  .hero { padding-top: 125px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 700px; }
  .hero-visual { min-height: auto; margin-top: 35px; }
  .product-frame { transform: none; }
  .orbits, .visual-grid { display: none; }
  .floating-card { display: none; }
  .floating-chip { right: 12px; bottom: -13px; }
  .trust-strip { margin-top: 62px; grid-template-columns: 1fr 1fr; }
  .trust-item:nth-child(2) { border-right: none; }
  .trust-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .trust-item:nth-child(3) { padding-left: 0; }
  .section { padding: 82px 0; }
  .section-head { grid-template-columns: 1fr; gap: 18px; }
  .section-head > p { max-width: 570px; }
  .bento-grid { grid-template-columns: repeat(2, 1fr); }
  .card-main, .card-credentials, .card-assets, .card-terminal, .card-sftp, .card-remote, .card-health, .card-generator, .card-backup { grid-column: span 1; min-height: 230px; }
  .card-main { grid-column: span 2; grid-row: auto; }
  .security-layout, .remote-layout, .showcase-layout { grid-template-columns: 1fr; gap: 35px; }
  .security-copy { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 25px; }
  .crypto-card { margin-top: 5px; }
  .remote-copy { order: -1; }
  .workflow-head { display: block; }
  .workflow-grid { gap: 14px; }
  .download-panel { grid-template-columns: 1fr; gap: 28px; padding: 30px; }
  .download-aside { border-left: none; border-top: 1px solid var(--line); padding: 20px 0 0; }
  .download-copy h2 { max-width: 600px; }
  .footer-top { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 620px) {
  .container { width: calc(100% - 30px); }
  .site-header { height: 64px; }
  .brand-copy small { display: none; }
  .nav-cta span { display: none; }
  .nav-cta { width: 38px; justify-content: center; padding: 0; }
  .hero { padding-top: 105px; }
  h1 { font-size: clamp(29px, 9.3vw, 37px); }
  .hero-lead { font-size: 13px; }
  .hero-actions { align-items: stretch; }
  .hero-actions .button { flex: 1; }
  .hero-footnote { gap: 7px; font-size: 8px; }
  .trust-strip { grid-template-columns: 1fr 1fr; margin-top: 48px; }
  .trust-item { min-height: 88px; padding: 14px 13px; }
  .trust-item strong { font-size: 11px; }
  .trust-item small { font-size: 8px; }
  .section { padding: 65px 0; }
  h2 { font-size: 31px; }
  .bento-grid { grid-template-columns: 1fr; }
  .card-main, .card-credentials, .card-assets, .card-terminal, .card-sftp, .card-remote, .card-health, .card-generator, .card-backup { grid-column: span 1; }
  .card { padding: 20px; }
  .card-main { min-height: 400px; }
  .vault-meta { display: none; }
  .security-copy { grid-template-columns: 1fr; gap: 20px; }
  .crypto-card { padding: 16px; }
  .crypto-flow { align-items: stretch; flex-direction: column; }
  .flow-arrow { transform: rotate(90deg); align-self: center; }
  .crypto-step { flex-direction: row; align-items: center; gap: 8px; }
  .step-index { margin: 0; }
  .crypto-step small { margin: 0 0 0 auto; }
  .wide-shot { margin-top: 45px; }
  .wide-shot figcaption { align-items: flex-start; flex-direction: column; gap: 4px; }
  .terminal-body { font-size: 8px; padding: 17px 12px; }
  .protocol-list div { align-items: flex-start; flex-direction: column; gap: 2px; }
  .workflow-grid { grid-template-columns: 1fr; }
  .workflow-grid article { min-height: 0; }
  .showcase { padding-top: 55px; }
  .download-section { padding: 55px 0 70px; }
  .download-panel { padding: 22px; }
  .download-brand { gap: 10px; }
  .download-brand img { width: 43px; height: 43px; }
  .download-brand > span { font-size: 14px; }
  .download-buttons { flex-direction: column; }
  .download-buttons .button { width: 100%; }
  .download-meta { gap: 8px 12px; }
  .footer-bottom { display: flex; flex-direction: column; gap: 7px; }
  .footer-nav { gap: 15px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

/* ================= 需求反馈 ================= */
.feedback { padding-top: 76px; border-top: 1px solid rgba(161, 204, 216, 0.08); }
.feedback-layout { display: grid; grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr); gap: 64px; align-items: center; }
.feedback-copy h2 { margin-top: 15px; }
.feedback-copy > p { color: var(--muted); font-size: 13px; line-height: 1.9; margin-top: 20px; max-width: 400px; }
.feedback-list { display: flex; flex-direction: column; gap: 12px; margin-top: 26px; }
.feedback-list span { display: flex; align-items: center; gap: 9px; color: #b1cdd0; font-size: 11.5px; }
.feedback-list .icon { width: 14px; height: 14px; color: var(--teal); }
.feedback-note { border-left: 2px solid var(--orange); padding-left: 12px; color: #8b7b71 !important; font-size: 10px !important; line-height: 1.7 !important; margin-top: 23px !important; max-width: 390px; }
.feedback-form { border: 1px solid rgba(130, 213, 211, 0.22); border-radius: 14px; background: linear-gradient(145deg, rgba(16, 40, 49, 0.94), rgba(8, 24, 34, 0.9)); padding: 25px; box-shadow: 0 25px 65px rgba(0, 0, 0, 0.24); }
.form-head { display: flex; align-items: baseline; justify-content: space-between; gap: 15px; padding-bottom: 16px; border-bottom: 1px solid var(--line); color: #e4f4f4; font-size: 15px; font-weight: 600; }
.form-head small { color: var(--muted-2); font-family: var(--mono); font-size: 7px; letter-spacing: 0.12em; font-weight: 400; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 20px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field > span { color: #a9c2c4; font-size: 10px; }
.form-field > span i { color: var(--muted-2); font-style: normal; font-size: 9px; }
.form-field > span b { color: var(--orange); font-weight: 500; }
.form-field input, .form-field textarea { width: 100%; border: 1px solid rgba(140, 199, 201, 0.18); border-radius: 5px; background: rgba(4, 17, 24, 0.55); color: #e1f2f2; outline: none; font: inherit; font-size: 12px; padding: 10px 11px; transition: 0.2s; }
.form-field input { height: 38px; }
.form-field textarea { min-height: 150px; resize: vertical; line-height: 1.7; }
.form-field input::placeholder, .form-field textarea::placeholder { color: #58727d; }
.form-field input:focus, .form-field textarea:focus { border-color: rgba(45, 212, 191, 0.7); box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.08); }
.form-field-wide { margin-top: 16px; }
.honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-foot { display: flex; align-items: center; gap: 15px; flex-wrap: wrap; margin-top: 18px; }
.form-foot > span { flex: 1; min-width: 180px; color: var(--muted-2); font-size: 9px; line-height: 1.6; }
.form-foot .button { flex: none; min-height: 40px; }
.form-foot .button .icon { width: 14px; height: 14px; }
.form-status { min-height: 17px; margin-top: 12px; color: var(--muted-2); font-size: 10px; line-height: 1.6; }
.form-status.ok { color: var(--teal); }
.form-status.err { color: var(--orange); }
.form-foot .button[disabled] { opacity: 0.55; cursor: wait; transform: none; }

@media (max-width: 900px) {
  .feedback-layout { grid-template-columns: 1fr; gap: 35px; }
  .feedback-copy > p, .feedback-note { max-width: 570px; }
}
@media (max-width: 620px) {
  .feedback { padding-top: 55px; }
  .feedback-form { padding: 19px; }
  .form-grid { grid-template-columns: 1fr; gap: 10px; }
  .form-head { display: block; }
  .form-head small { display: block; margin-top: 5px; }
  .form-foot { align-items: flex-start; flex-direction: column; }
  .form-foot .button { width: 100%; }
}

/* ================= 1.9 新能力 ================= */
.new-band {
  display: grid;
  grid-template-columns: auto repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-bottom: 15px;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  background: var(--line);
}
.new-band-label {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  background: var(--teal-soft);
  color: var(--teal);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.14em;
  white-space: nowrap;
}
.new-band-item {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  padding: 11px 14px;
  background: rgba(11, 29, 39, 0.92);
}
.new-band-icon {
  width: 27px;
  height: 27px;
  display: grid;
  place-items: center;
  flex: none;
  border-radius: 6px;
  color: var(--teal);
  background: var(--teal-soft);
  font-size: 13px;
}
.new-band-icon.orange { color: var(--orange); background: var(--orange-soft); }
.new-band-icon.purple { color: var(--purple); background: rgba(184, 156, 255, 0.1); }
.new-band-item b { display: block; color: #dceff0; font-size: 11px; font-weight: 600; }
.new-band-item small { display: block; margin-top: 1px; color: var(--muted-2); font-size: 9px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ================= 浏览器自动填充 ================= */
.autofill {
  border-top: 1px solid rgba(161, 204, 216, 0.08);
  border-bottom: 1px solid rgba(161, 204, 216, 0.08);
  background: linear-gradient(180deg, rgba(10, 29, 38, 0.42), rgba(7, 17, 26, 0));
}
.autofill-layout { display: grid; grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr); gap: 58px; align-items: center; }
.autofill-copy h2 { margin-top: 15px; }
.autofill-copy > p { color: var(--muted); font-size: 13px; line-height: 1.9; margin-top: 20px; max-width: 440px; }
.autofill-list { margin-top: 25px; }
.autofill-list b { width: 148px; }
.autofill-visual { position: relative; padding: 10px 0 28px; }
.browser-frame { position: relative; border: 1px solid rgba(159, 219, 218, 0.22); border-radius: 13px; background: #0a1822; overflow: hidden; box-shadow: 0 28px 78px rgba(0, 0, 0, 0.38); transform: perspective(1400px) rotateY(-2deg); }
.browser-top { height: 34px; display: flex; align-items: center; gap: 10px; padding: 0 12px; background: #0c1a25; border-bottom: 1px solid var(--line); }
.browser-dots { display: flex; gap: 4px; flex: none; }
.browser-dots i { width: 5px; height: 5px; border-radius: 50%; background: #405863; }
.browser-dots i:first-child { background: var(--orange); }
.browser-address { flex: 1; min-width: 0; height: 21px; display: flex; align-items: center; padding: 0 9px; border-radius: 4px; background: rgba(5, 17, 24, 0.65); color: #7f9aa6; font-family: var(--mono); font-size: 8px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.browser-https { flex: none; color: var(--teal); border: 1px solid rgba(45, 212, 191, 0.22); background: var(--teal-soft); border-radius: 3px; padding: 2px 5px; font-family: var(--mono); font-size: 7px; }
.browser-content { position: relative; min-height: 382px; display: flex; align-items: center; padding: 24px; background: radial-gradient(ellipse 80% 70% at 18% 20%, rgba(22, 78, 83, 0.45), transparent 65%), #07131c; }
.fake-login { width: 55%; max-width: 270px; display: flex; flex-direction: column; padding: 18px; border: 1px solid rgba(137, 196, 198, 0.13); border-radius: 9px; background: rgba(13, 31, 42, 0.58); }
.fake-eyebrow { color: var(--teal); font-family: var(--mono); font-size: 7px; letter-spacing: 0.14em; }
.fake-login > b { color: #e0f1f1; font-size: 17px; font-weight: 600; margin-top: 7px; }
.fake-login > small { color: var(--muted-2); font-size: 9px; margin-top: 3px; }
.fake-input { height: 30px; display: flex; align-items: center; margin-top: 10px; padding: 0 9px; border: 1px solid rgba(137, 196, 198, 0.16); border-radius: 4px; background: rgba(3, 14, 21, 0.64); color: #a9c3c5; font-family: var(--mono); font-size: 8px; }
.fake-input + .fake-input { margin-top: 7px; }
.fake-submit { height: 31px; display: grid; place-items: center; margin-top: 12px; border-radius: 4px; background: var(--teal); color: #041416; font-size: 9px; font-weight: 600; }
.autofill-popup { position: absolute; z-index: 3; right: 17px; top: 48px; width: 238px; padding: 11px; border: 1px solid rgba(189, 236, 232, 0.28); border-radius: 8px; background: rgba(8, 24, 34, 0.96); box-shadow: 0 20px 48px rgba(0, 0, 0, 0.5); backdrop-filter: blur(12px); }
.popup-top { display: flex; align-items: center; gap: 7px; padding-bottom: 8px; border-bottom: 1px solid var(--line); }
.popup-top img { width: 22px; height: 22px; object-fit: contain; }
.popup-top > span { display: flex; flex-direction: column; min-width: 0; }
.popup-top b { color: #e5f7f5; font-size: 10px; font-weight: 650; }
.popup-top small { color: var(--muted-2); font-size: 7px; }
.popup-top em { margin-left: auto; color: var(--teal); font-family: var(--mono); font-size: 7px; font-style: normal; }
.popup-site { display: flex; align-items: center; gap: 5px; padding: 8px 0 7px; color: var(--muted-2); font-family: var(--mono); font-size: 7px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.popup-site span { color: var(--teal); border: 1px solid rgba(45, 212, 191, 0.2); background: var(--teal-soft); border-radius: 2px; padding: 1px 4px; }
.popup-item { display: flex; align-items: center; gap: 7px; min-width: 0; padding: 6px; border: 1px solid transparent; border-radius: 5px; }
.popup-item.active { border-color: rgba(45, 212, 191, 0.28); background: var(--teal-soft); }
.popup-ic { width: 22px; height: 22px; display: grid; place-items: center; flex: none; border-radius: 4px; color: var(--teal); background: rgba(45, 212, 191, 0.12); font-size: 11px; }
.popup-ic.orange { color: var(--orange); background: var(--orange-soft); }
.popup-item-copy { display: flex; flex-direction: column; min-width: 0; }
.popup-item-copy b { color: #d7ecec; font-size: 8.5px; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.popup-item-copy small { color: var(--muted-2); font-size: 7px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.popup-fill { margin-left: auto; flex: none; padding: 2px 5px; border-radius: 3px; color: #041416; background: var(--teal); font-size: 7px; font-weight: 600; }
.popup-foot { display: flex; align-items: center; gap: 5px; margin-top: 6px; padding-top: 7px; border-top: 1px solid var(--line); color: var(--muted-2); font-size: 7px; line-height: 1.4; }
.popup-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--teal); flex: none; }
.autofill-tag { position: absolute; z-index: 4; display: flex; align-items: center; gap: 7px; padding: 7px 9px; border: 1px solid rgba(167, 231, 228, 0.2); border-radius: 6px; background: rgba(8, 25, 34, 0.92); box-shadow: 0 14px 30px rgba(0, 0, 0, 0.25); }
.autofill-tag span { color: var(--teal); font-family: var(--mono); font-size: 7px; letter-spacing: 0.08em; }
.autofill-tag b { color: #cfe7e6; font-size: 8px; font-weight: 500; }
.autofill-tag.tag-local { left: -17px; bottom: 18px; }
.autofill-tag.tag-http { right: -13px; bottom: 18px; }
.autofill-tag.tag-http span { color: var(--orange); }
.autofill-browsers { position: absolute; left: 4px; bottom: 2px; display: flex; align-items: center; gap: 7px; color: #799a9f; font-family: var(--mono); font-size: 8px; }
.autofill-browsers i { width: 3px; height: 3px; border-radius: 50%; background: #4a6570; }
.mock-caption { position: absolute; right: 3px; bottom: 1px; color: #526c77; font-size: 8px; }

/* ================= 加密分享 ================= */
.share-section { border-top: 1px solid rgba(161, 204, 216, 0.08); border-bottom: 1px solid rgba(161, 204, 216, 0.08); background: linear-gradient(180deg, rgba(10, 29, 38, 0.36), rgba(7, 17, 26, 0)); }
.share-layout { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr); gap: 64px; align-items: center; }
.share-visual { position: relative; padding: 12px 0 30px; }
.share-shot { margin: 0; padding: 1px; border: 1px solid rgba(159, 219, 218, 0.22); border-radius: 12px; background: linear-gradient(140deg, rgba(181, 255, 244, 0.24), rgba(129, 152, 161, 0.1)); box-shadow: 0 28px 78px rgba(0, 0, 0, 0.36); transform: perspective(1400px) rotateY(2deg); overflow: hidden; }
.share-shot img { display: block; width: 100%; height: auto; border-radius: 11px; }
.share-file-chip { position: absolute; z-index: 3; left: -17px; bottom: 3px; display: flex; align-items: center; gap: 8px; max-width: 76%; padding: 8px 10px; border: 1px solid rgba(177, 235, 229, 0.23); border-radius: 7px; background: rgba(8, 25, 34, 0.95); box-shadow: 0 16px 38px rgba(0, 0, 0, 0.3); }
.share-file-icon { width: 27px; height: 27px; display: grid; place-items: center; flex: none; border-radius: 5px; color: var(--orange); background: var(--orange-soft); font-size: 14px; }
.share-file-copy { display: flex; flex-direction: column; min-width: 0; }
.share-file-copy b { color: #d9eeee; font-family: var(--mono); font-size: 8px; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.share-file-copy small { color: var(--muted-2); font-size: 7px; }
.share-file-chip em { margin-left: auto; flex: none; padding: 2px 4px; border: 1px solid rgba(45, 212, 191, 0.22); border-radius: 2px; color: var(--teal); font-family: var(--mono); font-size: 6px; font-style: normal; }
.share-float { position: absolute; z-index: 3; right: -14px; top: 28px; padding: 8px 10px; border: 1px solid rgba(45, 212, 191, 0.24); border-radius: 6px; background: rgba(8, 25, 34, 0.95); box-shadow: 0 14px 30px rgba(0, 0, 0, 0.28); }
.share-float b { display: block; color: var(--teal); font-size: 9px; font-weight: 600; }
.share-float small { display: block; color: var(--muted-2); font-size: 7px; margin-top: 1px; }
.share-copy h2 { margin-top: 15px; }
.share-copy > p { color: var(--muted); font-size: 13px; line-height: 1.9; margin-top: 20px; max-width: 420px; }
.share-points { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; margin-top: 25px; border-top: 1px solid var(--line); }
.share-points > div { display: flex; gap: 9px; padding: 10px 0; border-bottom: 1px solid var(--line); min-width: 0; }
.share-point-icon { width: 24px; height: 24px; display: grid; place-items: center; flex: none; border-radius: 5px; color: var(--teal); background: var(--teal-soft); font-size: 12px; }
.share-point-icon.orange { color: var(--orange); background: var(--orange-soft); }
.share-point-icon.purple { color: var(--purple); background: rgba(184, 156, 255, 0.1); }
.share-point-icon.blue { color: var(--blue); background: rgba(107, 168, 255, 0.1); }
.share-points b { display: block; color: #d3e9e9; font-size: 10px; font-weight: 550; }
.share-points small { display: block; margin-top: 2px; color: var(--muted-2); font-size: 8px; line-height: 1.55; }

@media (max-width: 900px) {
  .new-band { grid-template-columns: 1fr 1fr; }
  .new-band-label { grid-column: 1 / -1; }
  .autofill-layout, .share-layout { grid-template-columns: 1fr; gap: 38px; }
  .share-copy { order: -1; }
  .autofill-visual, .share-visual { max-width: 620px; margin: 0 auto; width: 100%; }
  .autofill-tag.tag-local { left: -8px; }
  .autofill-tag.tag-http { right: -6px; }
  .share-file-chip { left: -8px; }
  .share-float { right: -6px; }
}
@media (max-width: 620px) {
  .new-band { grid-template-columns: 1fr; }
  .new-band-item { padding: 10px 12px; }
  .autofill-visual, .share-visual { padding-left: 0; padding-right: 0; }
  .browser-frame { transform: none; }
  .browser-content { min-height: 0; flex-direction: column; align-items: stretch; padding: 16px; gap: 15px; }
  .fake-login { width: 100%; max-width: none; }
  .autofill-popup { position: relative; right: auto; top: auto; width: 100%; }
  .autofill-tag { display: none; }
  .autofill-browsers { position: static; margin-top: 16px; justify-content: center; }
  .mock-caption { position: static; text-align: center; margin-top: 6px; }
  .share-shot { transform: none; }
  .share-file-chip, .share-float { display: none; }
  .share-points { grid-template-columns: 1fr; }
}