:root {
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --purple: #7c3aed;
  --ink: #0f172a;
  --text: #475569;
  --muted: #64748b;
  --line: #e2e8f0;
  --surface: #f8fafc;
  --white: #fff;
  --shadow: 0 30px 80px rgba(15, 23, 42, .12);
  --font-sans: Inter, "Noto Sans SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; }
.page-noise {
  position: fixed; inset: 0; pointer-events: none; z-index: 100;
  opacity: .025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.45'/%3E%3C/svg%3E");
}
.container { width: min(1180px, calc(100% - 48px)); margin: 0 auto; position: relative; }
.section { padding: 118px 0; position: relative; overflow: hidden; }
.site-header {
  position: fixed; z-index: 50; top: 0; left: 0; right: 0;
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(226,232,240,.7);
  transition: box-shadow .3s, background .3s;
}
.site-header.scrolled { box-shadow: 0 8px 30px rgba(15,23,42,.06); background: rgba(255,255,255,.92); }
.nav { height: 72px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 9px; font-size: 18px; font-weight: 750; letter-spacing: -.02em; }
.brand-logo-image { display: block; width: 168px; height: auto; }
.footer-brand .brand-logo-image { width: 216px; }
.footer-logo-link { width: fit-content; }
.brand-mark {
  display: grid; place-items: center; width: 34px; height: 34px; color: white;
  border-radius: 10px; background: linear-gradient(135deg, var(--blue), var(--purple));
  box-shadow: 0 6px 16px rgba(37,99,235,.24);
}
.brand-mark svg { width: 25px; }
.brand-ai { color: var(--blue); margin: 0 1px; }
.nav-links { display: flex; align-items: center; gap: 34px; margin-left: auto; margin-right: 32px; }
.nav-links a { color: #334155; font-size: 14px; font-weight: 500; transition: color .2s; }
.nav-links a:hover { color: var(--blue); }
.button {
  border: 0; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  border-radius: 12px; font-weight: 600; transition: transform .25s, box-shadow .25s, background .25s;
}
.button:hover { transform: translateY(-2px); }
.button svg { width: 20px; height: 20px; }
.button-small { height: 40px; padding: 0 19px; font-size: 14px; border-radius: 10px; }
.button-large { min-height: 54px; padding: 0 25px; font-size: 15px; }
.button-primary { color: white; background: linear-gradient(135deg, var(--blue), #4f46e5); box-shadow: 0 10px 25px rgba(37,99,235,.24); }
.button-primary:hover { box-shadow: 0 14px 30px rgba(37,99,235,.34); }
.button-ghost { background: rgba(255,255,255,.82); border: 1px solid var(--line); box-shadow: 0 6px 18px rgba(15,23,42,.05); }
.play-icon { display: grid; place-items: center; width: 28px; height: 28px; color: var(--blue); background: #eff6ff; border-radius: 50%; }
.play-icon svg { width: 18px; }
.menu-button { display: none; width: 40px; height: 40px; border: 0; background: none; padding: 10px; }
.menu-button span { display: block; height: 2px; background: var(--ink); margin: 6px 0; border-radius: 2px; }

.hero {
  min-height: 100vh;
  padding-top: 142px;
  padding-bottom: 110px;
  background:
    radial-gradient(circle at 50% 9%, rgba(255,255,255,.92) 0 12%, rgba(219,234,254,.62) 33%, transparent 58%),
    radial-gradient(circle at 12% 26%, rgba(37,99,235,.18), transparent 34%),
    radial-gradient(circle at 88% 22%, rgba(124,58,237,.20), transparent 35%),
    linear-gradient(180deg, #f8fbff 0%, #eef5ff 54%, #f7faff 100%);
  background-size: 140% 140%, 150% 150%, 150% 150%, 100% 100%;
  animation: heroBackdropShift 9s ease-in-out infinite alternate;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 72px 0 auto;
  height: 520px;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent, rgba(37,99,235,.12), transparent),
    repeating-linear-gradient(90deg, rgba(37,99,235,.08) 0 1px, transparent 1px 86px),
    repeating-linear-gradient(0deg, rgba(124,58,237,.06) 0 1px, transparent 1px 86px);
  mask-image: radial-gradient(ellipse at center, black 0 38%, transparent 75%);
  animation: heroGridDrift 14s ease-in-out infinite alternate;
}
.hero::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 96px;
  width: min(980px, 92vw);
  height: 360px;
  transform: translateX(-50%);
  pointer-events: none;
  border-radius: 50%;
  background: conic-gradient(from 220deg, rgba(37,99,235,.0), rgba(37,99,235,.30), rgba(124,58,237,.34), rgba(14,165,233,.22), rgba(37,99,235,.0));
  filter: blur(34px);
  opacity: .95;
  animation: heroAurora 7s ease-in-out infinite alternate;
}
.hero-content { text-align: center; z-index: 2; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(10px); pointer-events: none; }
.hero-glow-one { width: 860px; height: 620px; left: 50%; top: -150px; transform: translateX(-50%); background: radial-gradient(circle, rgba(59,130,246,.42), transparent 68%); animation: heroGlowOne 6s ease-in-out infinite alternate; }
.hero-glow-two { width: 700px; height: 700px; right: -160px; top: 270px; background: radial-gradient(circle, rgba(124,58,237,.36), transparent 68%); animation: heroGlowTwo 6.5s ease-in-out infinite alternate; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px; padding: 9px 15px; border-radius: 999px;
  color: #1e3a8a; background: rgba(255,255,255,.78); border: 1px solid rgba(147,197,253,.75); font-size: 12px; font-weight: 700;
  box-shadow: 0 12px 34px rgba(37,99,235,.13), inset 0 1px rgba(255,255,255,.9);
  backdrop-filter: blur(16px);
}
.eyebrow-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 4px rgba(37,99,235,.12); }
.hero h1 {
  font-size: clamp(52px, 6.3vw, 82px);
  line-height: 1.08;
  letter-spacing: -.058em;
  margin: 27px 0 24px;
  font-weight: 800;
  text-shadow: 0 18px 55px rgba(37,99,235,.18);
}
.gradient-text { color: transparent; background: linear-gradient(105deg, #1d4ed8 12%, #4f46e5 56%, #7c3aed 92%); background-clip: text; -webkit-background-clip: text; }
.hero h1 .gradient-text { display: inline-block; padding-right: .08em; margin-right: -.08em; }
.hero-copy { max-width: 700px; margin: 0 auto; color: #334155; font-size: 18px; line-height: 1.85; }
.hero-actions { display: flex; justify-content: center; gap: 13px; margin-top: 34px; }
.hero .button-primary {
  background: linear-gradient(135deg, #1d4ed8 0%, #4f46e5 52%, #7c3aed 100%);
  box-shadow: 0 18px 42px rgba(37,99,235,.32), 0 0 0 1px rgba(255,255,255,.35) inset;
}
.hero .button-ghost {
  background: rgba(255,255,255,.76);
  border-color: rgba(191,219,254,.9);
  box-shadow: 0 14px 34px rgba(30,64,175,.10);
  backdrop-filter: blur(14px);
}
.hero-meta { display: flex; justify-content: center; gap: 12px; margin: 24px 0 68px; color: #334155; font-size: 12px; }
.hero-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(191,219,254,.85);
  box-shadow: 0 10px 26px rgba(30,64,175,.08);
  backdrop-filter: blur(12px);
}
.check-icon { display: inline-grid; place-items: center; width: 16px; height: 16px; margin-right: 5px; font-style: normal; color: white; background: linear-gradient(135deg, var(--blue), var(--purple)); border-radius: 50%; font-size: 10px; }
.product-stage { width: 100%; max-width: 1130px; margin: 0 auto; position: relative; text-align: left; perspective: 1400px; }
.stage-halo { position: absolute; inset: -4% -5% -12%; background: linear-gradient(120deg, rgba(37,99,235,.46), rgba(124,58,237,.38), rgba(14,165,233,.28)); filter: blur(50px); border-radius: 50%; opacity: .95; animation: stageHaloPulse 4.8s ease-in-out infinite alternate; }
.app-window {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  background: white;
  border: 1px solid rgba(147,197,253,.72);
  box-shadow: 0 50px 120px rgba(30,64,175,.24), 0 18px 55px rgba(15,23,42,.14), inset 0 1px rgba(255,255,255,.9);
  transform: rotateX(2.2deg);
}
.app-window::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(120deg, rgba(255,255,255,.35), transparent 30%, transparent 72%, rgba(124,58,237,.08));
  animation: windowSheen 11s ease-in-out infinite alternate;
}
.window-bar { height: 47px; display: flex; align-items: center; justify-content: space-between; padding: 0 17px; background: #fbfcfe; border-bottom: 1px solid #e7ebf1; font-size: 11px; font-weight: 600; }
.window-title { display: flex; align-items: center; gap: 8px; }
.mini-mark { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 6px; overflow: hidden; color: white; background: white; font-size: 11px; box-shadow: 0 3px 8px rgba(37,99,235,.14); }
.mini-mark img { width: 100%; height: 100%; object-fit: cover; }
.window-controls { display: flex; gap: 21px; color: #94a3b8; font-weight: 400; }
.app-body { display: grid; grid-template-columns: 68% 32%; height: 548px; }
.doc-panel { min-width: 0; background: linear-gradient(135deg, #eef4ff, #f8fafc); border-right: 1px solid #dde3eb; }
.doc-toolbar { height: 87px; background: #fff; border-bottom: 1px solid #dfe4eb; }
.toolbar-tabs { display: flex; align-items: center; height: 35px; gap: 23px; padding: 0 21px; color: #64748b; font-size: 9px; }
.toolbar-tabs span:first-child { color: var(--blue); font-weight: 600; }
.toolbar-tools { display: flex; align-items: center; gap: 10px; padding: 7px 20px; }
.tool-block { width: 32px; height: 30px; border: 1px solid #e2e8f0; border-radius: 4px; background: #f8fafc; }
.tool-block.wide { width: 85px; }
.tool-lines { width: 75px; display: grid; gap: 5px; }
.tool-lines i { height: 3px; background: #cbd5e1; border-radius: 2px; }
.doc-canvas { height: calc(100% - 87px); padding: 25px 8%; overflow: hidden; }
.paper { width: 79%; min-height: 560px; margin: 0 auto; padding: 45px 50px; background: white; box-shadow: 0 18px 48px rgba(30,64,175,.13); font-family: var(--font-sans); }
.paper-kicker { text-align: center; font-size: 14px; font-weight: 700; margin-bottom: 32px; }
.paper h3 { font-size: 11px; margin: 0 0 13px; }
.paper p { font-size: 8px; line-height: 1.8; color: #64748b; }
.demo-table { width: 100%; border-collapse: collapse; font-size: 7.5px; text-align: center; margin: 18px 0 10px; border-top: 2px solid #334155; border-bottom: 2px solid #334155; }
.demo-table th { padding: 7px; border-bottom: 1px solid #64748b; }
.demo-table td { padding: 7px; }
.doc-success { display: inline-flex; align-items: center; gap: 5px; margin: 8px 0; padding: 5px 8px; color: #15803d; background: #f0fdf4; border-radius: 5px; font-size: 7px; }
.doc-success span { display: grid; place-items: center; width: 11px; height: 11px; color: white; background: #22c55e; border-radius: 50%; }
.paper-subtitle { margin-top: 20px !important; }
.text-line { height: 4px; background: #e2e8f0; margin: 8px 0; border-radius: 2px; }
.text-line.long { width: 95%; }.text-line.medium { width: 72%; }
.ai-panel { display: flex; flex-direction: column; min-width: 0; background: linear-gradient(180deg, #fbfcff, #f4f7ff); }
.ai-header { height: 52px; padding: 0 17px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid #e9edf3; font-size: 10px; font-weight: 600; }
.ai-header > div { display: flex; align-items: center; }
.ai-header button { border: 0; background: none; color: #94a3b8; }
.status-dot { width: 7px; height: 7px; margin-right: 7px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 3px #dcfce7; }
.chat { flex: 1; padding: 23px 17px; }
.chat-date { text-align: center; color: #94a3b8; font-size: 7px; margin-bottom: 22px; }
.message { font-size: 9px; line-height: 1.7; }
.message-user { width: 84%; margin-left: auto; padding: 11px 13px; border-radius: 11px 11px 3px 11px; color: white; background: linear-gradient(135deg, #2563eb, #7c3aed); box-shadow: 0 12px 26px rgba(37,99,235,.24); }
.message-ai { display: flex; gap: 9px; margin-top: 19px; }
.ai-avatar { flex: 0 0 auto; display: grid; place-items: center; width: 24px; height: 24px; overflow: hidden; color: white; background: white; border-radius: 7px; font-size: 9px; font-weight: 700; box-shadow: 0 4px 10px rgba(37,99,235,.14); }
.ai-avatar img { width: 100%; height: 100%; object-fit: cover; }
.message-ai p { margin: 1px 0 6px; }
.message-ai ul { list-style: none; padding: 0; margin: 0 0 10px; color: #64748b; }
.message-ai li::before { content: "✓"; color: #22c55e; margin-right: 5px; }
.done-tag { display: inline-block; color: #15803d; padding: 4px 8px; background: #ecfdf5; border-radius: 5px; font-size: 7px; font-weight: 600; }
.quick-actions { display: flex; gap: 5px; margin: 17px 0 0 33px; }
.quick-actions span { padding: 5px 8px; border: 1px solid #e2e8f0; color: #64748b; border-radius: 6px; font-size: 7px; background: white; }
.chat-input { height: 56px; margin: 0 13px 14px; padding: 0 7px 0 14px; display: flex; align-items: center; justify-content: space-between; border: 1px solid #dbe2ea; border-radius: 11px; color: #94a3b8; background: white; font-size: 8px; box-shadow: 0 4px 14px rgba(15,23,42,.04); }
.chat-input button { display: grid; place-items: center; width: 30px; height: 30px; border: 0; border-radius: 8px; color: white; background: var(--blue); }
.chat-input svg { width: 16px; }
.floating-note { position: absolute; z-index: 3; display: flex; align-items: center; gap: 10px; padding: 12px 16px; background: rgba(255,255,255,.82); backdrop-filter: blur(18px); border: 1px solid rgba(191,219,254,.85); border-radius: 14px; box-shadow: 0 20px 44px rgba(30,64,175,.16); }
.note-left { left: -46px; bottom: 68px; }.note-right { right: -46px; top: 118px; }
.note-icon { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 9px; color: var(--blue); background: #eff6ff; font-size: 14px; font-weight: 700; }
.note-icon-purple { color: var(--purple); background: #f5f3ff; }
.floating-note b, .floating-note small { display: block; }.floating-note b { font-size: 10px; }.floating-note small { color: #94a3b8; font-size: 7px; margin-top: 3px; }

.section-label { display: inline-block; color: var(--blue); font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 17px; }
.split-heading { display: flex; align-items: end; justify-content: space-between; margin-bottom: 54px; }
.split-heading h2, .center-heading h2 { margin: 0; font-size: clamp(34px, 4vw, 52px); line-height: 1.22; letter-spacing: -.045em; }
.split-heading > p { max-width: 440px; margin: 0 0 6px; color: var(--text); font-size: 16px; line-height: 1.9; }
.center-heading { max-width: 800px; margin: 0 auto 58px; text-align: center; }
.center-heading > p { max-width: 650px; margin: 20px auto 0; color: var(--text); font-size: 16px; line-height: 1.9; }
.pain { background: #fff; }
.pain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.pain-card { position: relative; padding: 31px; border: 1px solid var(--line); border-radius: 19px; background: linear-gradient(180deg, #fff, #fbfcff); transition: transform .3s, box-shadow .3s, border-color .3s; }
.pain-card:hover { transform: translateY(-6px); border-color: #bfdbfe; box-shadow: 0 20px 50px rgba(15,23,42,.08); }
.card-number { position: absolute; right: 24px; top: 21px; color: #e2e8f0; font-size: 28px; font-weight: 700; }
.pain-card h3 { font-size: 20px; margin: 23px 0 10px; letter-spacing: -.02em; }
.pain-card p { color: var(--text); line-height: 1.8; font-size: 14px; margin: 0; }
.pain-visual { height: 140px; border-radius: 13px; overflow: hidden; background: #f8fafc; border: 1px solid #edf0f4; }
.checkbox-visual { padding: 24px 28px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 10px; position: relative; }
.fake-label { padding: 7px 10px; border-radius: 6px; background: white; border: 1px solid #e2e8f0; color: #475569; font-size: 9px; }.fake-label.muted { color: #94a3b8; }
.fake-arrow { color: #94a3b8; }.checkbox-result { position: absolute; right: 26px; bottom: 14px; color: var(--blue); font-size: 25px; }
.settings-visual { padding: 25px; display: grid; align-content: center; gap: 15px; }
.setting-line { display: flex; justify-content: space-between; align-items: center; color: #64748b; font-size: 9px; }
.setting-line i { display: block; width: 85px; height: 16px; background: white; border: 1px solid #dbe2ea; border-radius: 4px; }.setting-line i.short { width: 60px; }
.messy-visual { position: relative; padding: 25px; }
.messy-title { position: absolute; left: 32px; top: 25px; font-family: serif; font-size: 15px; transform: rotate(-1deg); }
.messy-line { position: absolute; display: block; height: 5px; border-radius: 3px; background: #cbd5e1; }
.messy-line.one { width: 70%; left: 20px; top: 63px; transform: rotate(.7deg); }.messy-line.two { width: 53%; left: 44px; top: 79px; }
.messy-line.three { width: 76%; left: 25px; top: 99px; transform: rotate(-.7deg); }.messy-line.four { width: 40%; left: 63px; top: 115px; }

.commands { background: linear-gradient(180deg, #f8faff, #fff); }
.command-board { display: grid; grid-template-columns: 40% 60%; max-width: 990px; margin: 0 auto; min-height: 510px; overflow: hidden; border: 1px solid #dce4ef; border-radius: 22px; background: white; box-shadow: 0 30px 75px rgba(30,64,175,.11); }
.command-rail { padding: 32px 25px; background: #f8fafc; border-right: 1px solid #e5eaf1; display: flex; flex-direction: column; justify-content: center; gap: 10px; }
.command-chip { width: 100%; min-height: 58px; display: flex; align-items: center; gap: 12px; padding: 9px 14px; border: 1px solid transparent; border-radius: 11px; color: #475569; background: transparent; cursor: pointer; text-align: left; font-size: 13px; transition: all .25s; }
.command-chip:hover { background: white; }.command-chip.active { color: var(--blue); background: white; border-color: #bfdbfe; box-shadow: 0 8px 22px rgba(37,99,235,.09); font-weight: 600; }
.command-icon { flex: 0 0 auto; display: grid; place-items: center; width: 31px; height: 31px; border-radius: 8px; color: #64748b; background: #e9eef5; font-size: 11px; font-weight: 700; }
.command-chip.active .command-icon { color: white; background: linear-gradient(135deg, var(--blue), #4f46e5); }
.result-topbar { height: 60px; padding: 0 23px; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid #edf0f4; color: #334155; font-size: 11px; font-weight: 600; }
.result-topbar span { display: flex; align-items: center; gap: 7px; }.result-topbar i { width: 7px; height: 7px; background: #22c55e; border-radius: 50%; box-shadow: 0 0 0 4px #dcfce7; }
.result-topbar small { color: #94a3b8; font-weight: 400; }
.result-content { padding: 31px 37px; }
.result-prompt { display: flex; gap: 12px; align-items: center; }
.result-prompt span { display: grid; place-items: center; flex: 0 0 auto; width: 28px; height: 28px; color: white; background: #0f172a; border-radius: 8px; font-size: 9px; }
.result-prompt p { margin: 0; padding: 10px 14px; border-radius: 9px; background: #f1f5f9; color: #334155; font-size: 11px; }
.process-line { display: flex; align-items: center; gap: 9px; margin: 22px 0 16px 40px; color: #64748b; font-size: 9px; }
.pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--blue); animation: pulse 1.8s infinite; }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(37,99,235,.25); } 50% { box-shadow: 0 0 0 7px rgba(37,99,235,0); } }
@keyframes heroBackdropShift {
  0% { background-position: 50% 0%, 0% 22%, 100% 18%, 50% 50%; }
  100% { background-position: 50% 32%, 48% 50%, 48% 38%, 50% 50%; }
}
@keyframes heroGridDrift {
  0% { transform: translate3d(-36px, -16px, 0); opacity: .54; }
  100% { transform: translate3d(36px, 20px, 0); opacity: .96; }
}
@keyframes heroAurora {
  0% { transform: translateX(-62%) rotate(-24deg) scale(.84); opacity: .52; }
  100% { transform: translateX(-38%) rotate(24deg) scale(1.24); opacity: 1; }
}
@keyframes heroGlowOne {
  0% { transform: translateX(-74%) translateY(-20px) scale(.84); opacity: .56; }
  100% { transform: translateX(-26%) translateY(68px) scale(1.24); opacity: 1; }
}
@keyframes heroGlowTwo {
  0% { transform: translate3d(64px, -24px, 0) scale(.78); opacity: .52; }
  100% { transform: translate3d(-192px, 92px, 0) scale(1.30); opacity: 1; }
}
@keyframes stageHaloPulse {
  0% { transform: scale(.82) translate3d(-36px, 24px, 0); opacity: .52; filter: blur(70px); }
  100% { transform: scale(1.18) translate3d(44px, -24px, 0); opacity: 1; filter: blur(44px); }
}
@keyframes windowSheen {
  0% { opacity: .56; transform: translateX(-18px); }
  100% { opacity: .88; transform: translateX(18px); }
}
.mini-document { margin-left: 40px; padding: 24px 35px; min-height: 190px; border: 1px solid #e2e8f0; background: #fff; box-shadow: 0 5px 20px rgba(15,23,42,.06); transition: opacity .2s, transform .2s; }
.mini-doc-title { text-align: center; font-family: var(--font-sans); font-size: 11px; font-weight: 700; margin-bottom: 21px; }
.mini-flow-image-wrap { display: grid; place-items: center; min-height: 210px; }
.mini-flow-image { display: block; max-width: 100%; max-height: 260px; object-fit: contain; }
.mini-document table { width: 100%; border-collapse: collapse; text-align: center; font-size: 7px; border-top: 2px solid #334155; border-bottom: 2px solid #334155; }
.mini-document th { padding: 7px; border-bottom: 1px solid #64748b; }.mini-document td { padding: 7px; }
.result-success { display: flex; align-items: center; gap: 10px; margin: 16px 0 0 40px; padding: 11px 14px; color: #166534; background: #f0fdf4; border: 1px solid #dcfce7; border-radius: 9px; }
.result-success > span { display: grid; place-items: center; width: 22px; height: 22px; color: white; background: #22c55e; border-radius: 50%; font-size: 11px; }
.result-success b, .result-success small { display: block; }.result-success b { font-size: 10px; }.result-success small { margin-top: 3px; color: #4d7c5d; font-size: 7px; }
.command-caption { text-align: center; margin: 30px 0 0; color: #64748b; font-size: 13px; }

.comparison { background: #0b1120; color: white; }
.comparison::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 50% 20%, rgba(37,99,235,.17), transparent 40%); }
.comparison .section-label { color: #93c5fd; }.comparison .gradient-text { background-image: linear-gradient(100deg, #60a5fa, #a78bfa); }
.compare-grid { max-width: 870px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.compare-card { position: relative; padding: 35px; border-radius: 18px; }
.muted-card { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.09); color: #cbd5e1; }
.featured-card { background: linear-gradient(145deg, rgba(37,99,235,.19), rgba(124,58,237,.13)); border: 1px solid rgba(96,165,250,.43); box-shadow: inset 0 1px rgba(255,255,255,.08), 0 24px 60px rgba(0,0,0,.22); }
.featured-badge { position: absolute; right: 20px; top: 20px; padding: 5px 9px; color: #bfdbfe; background: rgba(37,99,235,.25); border: 1px solid rgba(96,165,250,.35); border-radius: 999px; font-size: 8px; font-weight: 600; }
.compare-head { display: flex; align-items: center; gap: 14px; padding-bottom: 25px; border-bottom: 1px solid rgba(255,255,255,.09); }
.compare-logo { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; font-size: 13px; font-weight: 700; }
.gray-logo { color: #94a3b8; background: rgba(255,255,255,.08); }.brand-logo { overflow: hidden; color: white; background: white; box-shadow: 0 8px 20px rgba(37,99,235,.16); }
.brand-logo img { width: 100%; height: 100%; object-fit: cover; }
.compare-head small { color: #94a3b8; font-size: 9px; }.compare-head h3 { margin: 4px 0 0; font-size: 20px; }
.compare-card ul { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 17px; font-size: 13px; }
.compare-card li { display: flex; align-items: center; gap: 10px; }.compare-card li span { display: grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; color: #86efac; background: rgba(34,197,94,.12); font-size: 10px; }
.compare-card .negative { color: #64748b; }.compare-card .negative span { color: #94a3b8; background: rgba(148,163,184,.08); }
.compare-summary { display: flex; align-items: center; justify-content: center; gap: 25px; margin-top: 50px; text-align: center; color: #94a3b8; font-size: 13px; line-height: 1.9; }
.compare-summary b { color: #e2e8f0; }.summary-line { width: 65px; height: 1px; background: linear-gradient(90deg, transparent, #334155); }.summary-line:last-child { transform: rotate(180deg); }

.features { background: #fff; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-card { min-height: 305px; padding: 30px; overflow: hidden; position: relative; border: 1px solid var(--line); border-radius: 19px; background: #fbfcfe; transition: transform .3s, box-shadow .3s; }
.feature-card:hover { transform: translateY(-4px); box-shadow: 0 20px 50px rgba(15,23,42,.08); }
.feature-large { grid-column: span 2; display: grid; grid-template-columns: 46% 54%; align-items: center; }
.feature-icon { display: grid; place-items: center; width: 41px; height: 41px; margin-bottom: 22px; border-radius: 11px; font-size: 12px; font-weight: 700; }
.feature-icon.blue { color: #2563eb; background: #eff6ff; }.feature-icon.violet { color: #7c3aed; background: #f5f3ff; }.feature-icon.cyan { color: #0891b2; background: #ecfeff; }
.feature-icon.orange { color: #ea580c; background: #fff7ed; }.feature-icon.green { color: #16a34a; background: #f0fdf4; }.feature-icon.pink { color: #db2777; background: #fdf2f8; }.feature-icon.purple { color: #6d28d9; background: #f5f3ff; }
.feature-card h3 { margin: 0 0 11px; font-size: 20px; letter-spacing: -.02em; }.feature-card p { margin: 0; color: var(--text); font-size: 13px; line-height: 1.85; }
.language-demo { position: relative; padding-left: 30px; }
.mini-chat { position: relative; z-index: 2; padding: 14px 15px; color: white; background: linear-gradient(135deg, #3b82f6, #4f46e5); border-radius: 11px 11px 3px 11px; font-size: 10px; box-shadow: 0 10px 25px rgba(37,99,235,.18); }
.mini-chat span { float: right; }.format-result { margin: -3px 20px 0 0; padding: 27px 25px 20px; background: white; border: 1px solid #e2e8f0; box-shadow: 0 8px 24px rgba(15,23,42,.06); }
.format-label { color: #16a34a; font-size: 7px; }.format-result h4 { text-align: center; margin: 18px 0; font-family: var(--font-sans); font-size: 12px; }
.format-result div { display: grid; gap: 6px; }.format-result i { height: 4px; background: #e2e8f0; }.format-result i:last-child { width: 60%; }
.hidden-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 31px; }.hidden-tags span { padding: 8px 10px; border: 1px solid #e2e8f0; border-radius: 7px; background: white; color: #64748b; font-size: 8px; }
.layout-demo { display: flex; align-items: center; gap: 13px; margin-top: 31px; }
.layout-before, .layout-after { flex: 1; height: 80px; padding: 14px; background: white; border: 1px solid #e2e8f0; border-radius: 8px; display: grid; align-content: center; gap: 6px; }
.layout-before i { display: block; height: 4px; background: #cbd5e1; transform: rotate(-1deg); }.layout-before i:nth-child(2) { width: 70%; margin-left: 12px; }.layout-before i:nth-child(3) { width: 85%; }
.layout-after b { width: 50%; height: 6px; background: var(--blue); }.layout-after i { height: 3px; background: #cbd5e1; }.layout-after em { width: 70%; height: 5px; background: #93c5fd; }
.layout-demo > span { color: var(--blue); }
.table-demo { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 32px; border-top: 2px solid #475569; border-bottom: 2px solid #475569; }
.table-demo span { height: 30px; border-bottom: 1px solid #94a3b8; }.table-demo span:nth-child(n+4) { border-bottom: 0; }
.report-list { display: grid; gap: 10px; padding-left: 35px; }.report-list span { padding: 11px 14px; border-radius: 8px; background: white; border: 1px solid #e2e8f0; color: #475569; font-size: 10px; box-shadow: 0 4px 12px rgba(15,23,42,.03); }.report-list i { color: #16a34a; font-style: normal; margin-right: 7px; }
.writing-wave { height: 62px; margin-top: 28px; display: flex; align-items: center; justify-content: center; gap: 6px; }
.writing-wave i { display: block; width: 5px; border-radius: 5px; background: linear-gradient(180deg, #f472b6, #a855f7); animation: wave 1.5s ease-in-out infinite; }
.writing-wave i:nth-child(1),.writing-wave i:nth-child(7) { height: 17px; }.writing-wave i:nth-child(2),.writing-wave i:nth-child(6) { height: 31px; animation-delay: .1s; }.writing-wave i:nth-child(3),.writing-wave i:nth-child(5) { height: 48px; animation-delay: .2s; }.writing-wave i:nth-child(4) { height: 60px; animation-delay: .3s; }
@keyframes wave { 0%,100% { transform: scaleY(.78); opacity: .65; } 50% { transform: scaleY(1); opacity: 1; } }

.scenes { background: #f8fafc; }
.scene-tabs { display: flex; justify-content: center; gap: 4px; width: fit-content; margin: -25px auto 45px; padding: 5px; border: 1px solid #e2e8f0; border-radius: 11px; background: white; }
.scene-tabs button { padding: 10px 18px; border: 0; border-radius: 8px; background: none; color: #64748b; font-size: 12px; cursor: pointer; transition: .2s; }
.scene-tabs button.active { color: var(--blue); background: #eff6ff; font-weight: 600; }
.scene-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
.scene-card { position: relative; min-height: 330px; padding: 28px 25px; border: 1px solid #e2e8f0; border-radius: 17px; background: white; transition: transform .3s, box-shadow .3s; }
.scene-card:hover { transform: translateY(-5px); box-shadow: 0 18px 45px rgba(15,23,42,.08); }
.scene-index { position: absolute; top: 24px; right: 23px; color: #cbd5e1; font-size: 11px; }
.scene-icon { display: grid; place-items: center; width: 51px; height: 51px; margin-bottom: 28px; border-radius: 14px; font-family: var(--font-sans); font-weight: 700; font-size: 16px; }
.scene-blue { color: #2563eb; background: #eff6ff; }.scene-purple { color: #7c3aed; background: #f5f3ff; }.scene-cyan { color: #0891b2; background: #ecfeff; }.scene-orange { color: #ea580c; background: #fff7ed; }
.scene-card h3 { margin: 0 0 12px; font-size: 18px; }.scene-card p { min-height: 0; margin: 0; color: var(--text); font-size: 12px; line-height: 1.8; }
.security { background: white; }
.security-panel { min-height: 560px; padding: 76px 8%; display: grid; grid-template-columns: 56% 44%; align-items: center; overflow: hidden; color: white; border-radius: 26px; background: linear-gradient(135deg, #0f2f72, #172554 52%, #312e81); box-shadow: 0 30px 80px rgba(30,58,138,.2); }
.security-panel::before { content: ""; position: absolute; inset: 0; opacity: .13; background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px); background-size: 45px 45px; mask-image: linear-gradient(to right, black, transparent 75%); }
.security-glow { position: absolute; width: 550px; height: 550px; right: -130px; top: 0; border-radius: 50%; background: radial-gradient(circle, rgba(96,165,250,.25), transparent 66%); }
.security-content { position: relative; z-index: 2; }.light-label { color: #93c5fd; }
.security h2 { margin: 0; font-size: clamp(38px, 4.5vw, 57px); line-height: 1.18; letter-spacing: -.045em; }.security-content > p { color: #bfdbfe; line-height: 1.8; font-size: 14px; }
.security-points { display: grid; grid-template-columns: 1fr 1fr; gap: 24px 28px; margin-top: 42px; }
.security-points > div { display: flex; gap: 13px; }.security-points > div > span { flex: 0 0 auto; display: grid; place-items: center; width: 26px; height: 26px; color: #86efac; background: rgba(34,197,94,.13); border: 1px solid rgba(134,239,172,.18); border-radius: 50%; font-size: 12px; }
.security-points p { margin: 0; }.security-points b,.security-points small { display: block; }.security-points b { font-size: 15px; line-height: 1.35; }.security-points small { color: #b8c7e3; font-size: 12px; line-height: 1.55; margin-top: 6px; }
.security-visual { position: relative; z-index: 2; min-height: 350px; display: grid; place-items: center; }
.shield { position: relative; z-index: 2; width: 135px; filter: drop-shadow(0 20px 40px rgba(59,130,246,.35)); }
.orbit { position: absolute; border: 1px solid rgba(147,197,253,.22); border-radius: 50%; }.orbit-one { width: 270px; height: 270px; }.orbit-two { width: 360px; height: 360px; border-style: dashed; animation: spin 25s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.security-chip { position: absolute; z-index: 3; padding: 11px 15px; color: #dbeafe; background: rgba(15,23,42,.45); backdrop-filter: blur(10px); border: 1px solid rgba(147,197,253,.22); border-radius: 12px; font-size: 14px; line-height: 1.2; box-shadow: 0 10px 30px rgba(0,0,0,.18); }
.chip-local { left: 7%; top: 21%; }.chip-private { right: 1%; top: 43%; }.chip-auth { left: 13%; bottom: 17%; }
.security-policy-link { position: relative; z-index: 2; display: inline-flex; align-items: center; margin-top: 30px; padding: 11px 16px; color: white; background: rgba(255,255,255,.12); border: 1px solid rgba(191,219,254,.28); border-radius: 999px; font-size: 12px; font-weight: 700; backdrop-filter: blur(12px); transition: background .2s, transform .2s; }
.security-policy-link:hover { transform: translateY(-2px); background: rgba(255,255,255,.18); }

.pricing { background: linear-gradient(180deg, #fff 0%, #f6f9ff 58%, #fff 100%); }
.pricing::before { content: ""; position: absolute; width: 620px; height: 620px; left: -210px; top: 120px; border-radius: 50%; background: radial-gradient(circle, rgba(37,99,235,.13), transparent 67%); }
.pricing::after { content: ""; position: absolute; width: 520px; height: 520px; right: -160px; bottom: 70px; border-radius: 50%; background: radial-gradient(circle, rgba(124,58,237,.12), transparent 68%); }
.pricing .center-heading p { max-width: 760px; margin: 18px auto 0; color: #475569; line-height: 1.85; font-size: 15px; }
.pricing-grid { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.pricing-card { position: relative; min-height: 340px; padding: 26px; overflow: hidden; border: 1px solid #dbe7f5; border-radius: 24px; background: rgba(255,255,255,.86); box-shadow: 0 24px 70px rgba(15,23,42,.08); backdrop-filter: blur(18px); }
.pricing-card::before { content: ""; position: absolute; inset: 0; opacity: 0; border-radius: inherit; background: linear-gradient(135deg, rgba(37,99,235,.08), rgba(124,58,237,.08)); transition: opacity .25s; }
.pricing-card:hover::before, .pricing-featured::before { opacity: 1; }
.pricing-featured { border-color: rgba(37,99,235,.38); box-shadow: 0 28px 80px rgba(37,99,235,.16); transform: translateY(-10px); }
.plan-badge { position: absolute; right: 22px; top: 22px; padding: 7px 12px; color: white; background: linear-gradient(135deg, var(--blue), var(--purple)); border-radius: 999px; font-size: 10px; font-weight: 700; box-shadow: 0 10px 22px rgba(37,99,235,.2); }
.plan-head, .price-row, .credit-pill, .pricing-card p { position: relative; z-index: 2; }
.plan-head { display: flex; flex-direction: column; gap: 8px; }
.plan-head span { color: #0f172a; font-size: 21px; font-weight: 800; letter-spacing: -.03em; }
.plan-head small { color: #64748b; font-size: 11px; font-weight: 700; }
.price-row { display: flex; align-items: flex-end; gap: 8px; margin-top: 34px; }
.price-row strong { font-size: 45px; line-height: .92; letter-spacing: -.06em; background: linear-gradient(135deg, #1d4ed8, #7c3aed); -webkit-background-clip: text; background-clip: text; color: transparent; }
.price-row strong { display: inline-block; padding-right: .08em; margin-right: -.08em; }
.price-row span { margin-bottom: 5px; color: #64748b; font-size: 13px; }
.credit-pill { display: inline-flex; align-items: center; margin-top: 24px; padding: 9px 14px; color: #1d4ed8; background: #eff6ff; border: 1px solid #dbeafe; border-radius: 999px; font-size: 12px; font-weight: 800; }
.pricing-card p { margin: 28px 0 0; color: #475569; line-height: 1.8; font-size: 13px; }
.pricing-rules { position: relative; z-index: 2; margin-top: 24px; padding: 28px; border: 1px solid #dbe7f5; border-radius: 24px; background: rgba(255,255,255,.78); box-shadow: 0 22px 70px rgba(15,23,42,.07); backdrop-filter: blur(18px); }
.pricing-trial { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 22px; color: white; border-radius: 18px; background: linear-gradient(135deg, #1d4ed8, #4f46e5 58%, #7c3aed); box-shadow: 0 18px 40px rgba(37,99,235,.22); }
.pricing-trial b { font-size: 24px; letter-spacing: -.04em; }.pricing-trial span { max-width: 720px; color: #dbeafe; line-height: 1.7; font-size: 13px; }
.rule-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 18px; }
.rule-grid > div { padding: 18px; border: 1px solid #e2e8f0; border-radius: 16px; background: rgba(248,250,252,.72); }
.rule-grid span { display: block; color: #93c5fd; font-size: 18px; font-weight: 800; letter-spacing: -.04em; }
.rule-grid p { margin: 12px 0 0; color: #475569; line-height: 1.75; font-size: 12px; }
.pricing-note { margin: 18px 0 0; color: #1d4ed8; font-size: 12px; font-weight: 700; text-align: center; }

.download { padding-top: 40px; background: white; }
.download-panel { padding: 82px 30px; overflow: hidden; text-align: center; color: white; border-radius: 27px; background: linear-gradient(120deg, #1d4ed8, #4338ca 60%, #6d28d9); box-shadow: 0 30px 70px rgba(37,99,235,.22); }
.download-grid { position: absolute; inset: 0; opacity: .13; background-image: linear-gradient(rgba(255,255,255,.14) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.14) 1px, transparent 1px); background-size: 48px 48px; mask-image: radial-gradient(circle at center, black, transparent 72%); }
.download-glow { position: absolute; width: 650px; height: 300px; left: 50%; top: -160px; transform: translateX(-50%); background: rgba(147,197,253,.35); filter: blur(70px); border-radius: 50%; }
.download-mark { position: relative; display: grid; place-items: center; width: 56px; height: 56px; margin: 0 auto 25px; border-radius: 16px; background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.3); backdrop-filter: blur(10px); font-size: 21px; font-weight: 800; }
.download-mark img { width: 44px; height: 44px; object-fit: cover; border-radius: 12px; }
.download-panel h2 { position: relative; margin: 0; font-size: clamp(36px, 5vw, 60px); letter-spacing: -.05em; }.download-panel > p { position: relative; margin: 20px 0 31px; color: #dbeafe; line-height: 1.85; font-size: 15px; }
.download-actions { position: relative; display: flex; justify-content: center; gap: 12px; }
.button-white { color: var(--blue-dark); background: white; box-shadow: 0 12px 30px rgba(15,23,42,.2); }.button-glass { color: white; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.28); }
.download-meta { position: relative; display: flex; justify-content: center; align-items: center; gap: 13px; margin-top: 28px; color: #bfdbfe; font-size: 12px; }.download-meta i { width: 3px; height: 3px; background: #93c5fd; border-radius: 50%; }
.download-requirement { position: relative; width: fit-content; max-width: 820px; margin: 18px auto 0; padding: 11px 15px; color: #dbeafe; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.22); border-radius: 999px; font-size: 12px; line-height: 1.7; backdrop-filter: blur(10px); }.download-requirement b { color: white; }

.policy-page { background: #f8fbff; }
.policy-page .site-header { background: rgba(255,255,255,.86); }
.policy-hero { padding-top: 142px; padding-bottom: 52px; background: radial-gradient(circle at 50% 0, rgba(37,99,235,.16), transparent 38%), linear-gradient(180deg, #f8fbff, #fff); }
.policy-hero-card { overflow: hidden; padding: 70px 8%; color: white; border-radius: 28px; background: linear-gradient(135deg, #0f2f72, #172554 52%, #312e81); box-shadow: 0 30px 80px rgba(30,58,138,.2); }
.policy-hero-card::before { content: ""; position: absolute; inset: 0; opacity: .14; background-image: linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px); background-size: 46px 46px; mask-image: radial-gradient(circle at 60% 30%, black, transparent 72%); }
.policy-hero-card > * { position: relative; z-index: 2; }
.policy-hero-card h1 { max-width: 780px; margin: 16px 0 20px; font-size: clamp(28px, 3.8vw, 42px); line-height: 1.18; letter-spacing: -.035em; }
.policy-hero-card p { max-width: 820px; color: #dbeafe; line-height: 1.85; font-size: 15px; }
.policy-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.policy-meta span { padding: 9px 12px; color: #bfdbfe; background: rgba(255,255,255,.1); border: 1px solid rgba(191,219,254,.22); border-radius: 999px; font-size: 11px; }
.policy-content { padding-top: 42px; background: linear-gradient(180deg, #fff, #f8fbff); }
.policy-layout { display: grid; grid-template-columns: 260px 1fr; gap: 32px; align-items: start; }
.policy-toc { position: sticky; top: 96px; padding: 18px; border: 1px solid #dbe7f5; border-radius: 20px; background: rgba(255,255,255,.82); box-shadow: 0 18px 50px rgba(15,23,42,.06); backdrop-filter: blur(16px); }
.policy-toc a { display: block; padding: 10px 12px; color: #475569; border-radius: 10px; font-size: 12px; font-weight: 700; transition: background .2s, color .2s; }
.policy-toc a:hover { color: var(--blue); background: #eff6ff; }
.policy-article { padding: 42px 52px; border: 1px solid #dbe7f5; border-radius: 26px; background: rgba(255,255,255,.9); box-shadow: 0 24px 70px rgba(15,23,42,.07); }
.policy-article section { scroll-margin-top: 100px; padding: 30px 0; border-bottom: 1px solid #edf2f7; }
.policy-article section:first-child { padding-top: 0; }.policy-article section:last-of-type { border-bottom: 0; }
.policy-article h2 { margin: 0 0 18px; color: #0f172a; font-size: 24px; letter-spacing: -.035em; }
.policy-article p, .policy-article li { color: #475569; line-height: 1.95; font-size: 14px; }
.policy-article p { margin: 0; }.policy-article ol { margin: 0; padding-left: 20px; }.policy-article li + li { margin-top: 10px; }
.policy-article a { color: #1d4ed8; font-weight: 700; text-decoration: underline; text-decoration-color: rgba(29,78,216,.32); text-underline-offset: 3px; }
.policy-contact { margin-top: 24px; padding: 24px; border: 1px solid #bfdbfe; border-radius: 18px; background: linear-gradient(135deg, #eff6ff, #f5f3ff); }
.policy-contact b { display: block; margin-bottom: 10px; color: #1d4ed8; font-size: 16px; }.policy-contact p { margin: 0; color: #475569; line-height: 1.8; font-size: 13px; }.policy-contact a { color: #1d4ed8; font-weight: 800; }
.faq-article section { padding: 32px 0; }
.faq-article h2 { display: flex; align-items: flex-start; gap: 14px; }
.faq-article h2 span { flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center; min-width: 42px; height: 30px; padding: 0 10px; color: #2563eb; background: #eff6ff; border: 1px solid #bfdbfe; border-radius: 999px; font-size: 13px; letter-spacing: 0; }
.faq-article p + p { margin-top: 12px; }
.terms-layout { max-width: 980px; }
.terms-article p + p { margin-top: 14px; }
.terms-article > section > p + ol { margin-top: 18px; }
.contact-content { padding-top: 42px; background: linear-gradient(180deg, #fff, #f8fbff); }
.assistant-help-card { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(280px, .88fr); gap: 28px; align-items: center; margin-bottom: 24px; padding: 34px; border: 1px solid #bfdbfe; border-radius: 26px; background: linear-gradient(135deg, rgba(239,246,255,.95), rgba(245,243,255,.95)); box-shadow: 0 24px 70px rgba(37,99,235,.1); }
.assistant-help-icon { background: linear-gradient(135deg, #eff6ff, #f5f3ff); color: #4f46e5; }
.assistant-help-card h2 { margin: 18px 0 14px; color: #0f172a; font-size: 26px; line-height: 1.35; letter-spacing: -.04em; }
.assistant-help-card p { margin: 0; color: #475569; line-height: 1.85; font-size: 14px; }
.assistant-help-examples { display: flex; flex-wrap: wrap; gap: 10px; }
.assistant-help-examples span { padding: 11px 14px; color: #1d4ed8; background: white; border: 1px solid #dbeafe; border-radius: 999px; font-size: 13px; font-weight: 800; box-shadow: 0 10px 26px rgba(37,99,235,.07); }
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.contact-card { min-height: 310px; padding: 30px; border: 1px solid #dbe7f5; border-radius: 24px; background: rgba(255,255,255,.9); box-shadow: 0 24px 70px rgba(15,23,42,.07); }
.contact-icon { display: grid; place-items: center; width: 52px; height: 52px; color: #2563eb; background: #eff6ff; border-radius: 15px; font-size: 13px; font-weight: 800; }
.contact-icon-purple { color: #7c3aed; background: #f5f3ff; }.contact-icon-cyan { color: #0891b2; background: #ecfeff; }
.contact-card h2 { margin: 28px 0 16px; color: #0f172a; font-size: 20px; line-height: 1.45; letter-spacing: -.035em; }
.contact-card a { color: #1d4ed8; font-size: 20px; font-weight: 800; letter-spacing: -.02em; }
.contact-card p { margin: 18px 0 0; color: #475569; line-height: 1.85; font-size: 13px; }
.contact-note { margin-top: 24px; padding: 30px; border: 1px solid #bfdbfe; border-radius: 24px; background: linear-gradient(135deg, #eff6ff, #f5f3ff); box-shadow: 0 20px 60px rgba(37,99,235,.08); }
.contact-note h2 { margin: 0 0 18px; color: #0f172a; font-size: 22px; letter-spacing: -.035em; }
.contact-note-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.contact-note-grid span { padding: 10px 13px; color: #1d4ed8; background: white; border: 1px solid #dbeafe; border-radius: 999px; font-size: 12px; font-weight: 800; }
.contact-note p { margin: 20px 0 0; color: #475569; line-height: 1.8; font-size: 13px; }

.footer { padding: 78px 0 27px; background: #f8fafc; border-top: 1px solid #edf0f4; }
.footer-main { display: flex; justify-content: space-between; padding-bottom: 57px; }
.footer-brand p { color: #64748b; font-size: 14px; line-height: 1.8; margin-top: 19px; }
.footer-links { display: grid; grid-template-columns: repeat(2, 150px); gap: 35px; }
.footer-links h4 { margin: 0 0 18px; font-size: 14px; }.footer-links a { display: block; margin: 12px 0; color: #64748b; font-size: 13px; line-height: 1.6; transition: color .2s; }.footer-links a:hover { color: var(--blue); }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 25px; border-top: 1px solid #e2e8f0; color: #64748b; font-size: 12px; }
.footer-bottom span:last-child { max-width: 720px; text-align: right; line-height: 1.8; }
.footer-bottom a { color: inherit; transition: color .2s; }
.footer-bottom a:hover { color: var(--blue); }
.police-record { display: inline-flex; align-items: center; gap: 4px; vertical-align: -3px; }
.police-record img { width: 14px; height: 14px; object-fit: contain; }
.toast { position: fixed; z-index: 90; left: 50%; bottom: 25px; transform: translate(-50%, 120px); display: flex; align-items: center; gap: 11px; padding: 13px 18px; color: white; background: rgba(15,23,42,.94); backdrop-filter: blur(12px); border-radius: 12px; box-shadow: 0 16px 40px rgba(15,23,42,.25); opacity: 0; transition: .35s; }
.toast.visible { transform: translate(-50%, 0); opacity: 1; }.toast > span { display: grid; place-items: center; width: 24px; height: 24px; color: #bfdbfe; background: rgba(37,99,235,.28); border-radius: 50%; font-size: 11px; font-weight: 700; }.toast p { margin: 0; }.toast b,.toast small { display: block; }.toast b { font-size: 11px; }.toast small { margin-top: 3px; color: #94a3b8; font-size: 8px; }
.back-to-top {
  position: fixed;
  z-index: 120;
  right: 26px;
  bottom: 28px;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(191,219,254,.85);
  border-radius: 14px;
  color: white;
  background: linear-gradient(135deg, rgba(37,99,235,.92), rgba(124,58,237,.92));
  box-shadow: 0 18px 42px rgba(37,99,235,.28), inset 0 1px rgba(255,255,255,.22);
  backdrop-filter: blur(14px);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px) scale(.94);
  transition: opacity .25s ease, transform .25s ease, box-shadow .25s ease;
}
.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}
.back-to-top:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 22px 50px rgba(37,99,235,.36), inset 0 1px rgba(255,255,255,.28);
}
.back-to-top svg { width: 22px; height: 22px; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .75s ease, transform .75s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }.reveal-delay-2 { transition-delay: .2s; }.reveal-delay-3 { transition-delay: .3s; }.reveal-delay-4 { transition-delay: .4s; }

@media (max-width: 900px) {
  .section { padding: 90px 0; }
  .nav-links { position: fixed; inset: 72px 0 auto; display: none; padding: 22px 24px 30px; flex-direction: column; align-items: flex-start; gap: 22px; background: rgba(255,255,255,.98); border-bottom: 1px solid var(--line); box-shadow: 0 18px 30px rgba(15,23,42,.08); }
  .nav-links.open { display: flex; }.nav > .button { display: none; }.menu-button { display: block; }
  .hero { padding-top: 130px; }.hero h1 { font-size: clamp(46px, 11vw, 68px); }.app-window { transform: none; }
  .app-body { height: 480px; grid-template-columns: 64% 36%; }.paper { width: 88%; padding: 35px 30px; }
  .floating-note { display: none; }
  .split-heading { align-items: flex-start; flex-direction: column; gap: 23px; }.split-heading > p { max-width: 620px; }
  .pain-grid { grid-template-columns: 1fr; }.pain-card { display: grid; grid-template-columns: 160px 1fr; gap: 0 25px; align-items: center; }.pain-visual { grid-row: span 2; }.pain-card h3 { margin: 0 0 10px; }
  .command-board { grid-template-columns: 1fr; }.command-rail { flex-direction: row; overflow-x: auto; justify-content: flex-start; border-right: 0; border-bottom: 1px solid #e5eaf1; }.command-chip { min-width: 220px; }.command-result { min-height: 450px; }
  .feature-grid { grid-template-columns: 1fr 1fr; }.feature-large { grid-column: span 2; }.scene-grid { grid-template-columns: 1fr 1fr; }
  .security-panel { grid-template-columns: 1fr; padding: 60px 9%; }.security-visual { min-height: 330px; }.security-points { max-width: 620px; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 620px; margin: 0 auto; }
  .pricing-featured { transform: none; }
  .rule-grid { grid-template-columns: 1fr 1fr; }
  .pricing-trial { align-items: flex-start; flex-direction: column; }
  .policy-layout { grid-template-columns: 1fr; }
  .policy-toc { position: relative; top: auto; display: grid; grid-template-columns: 1fr 1fr; }
  .policy-article { padding: 36px; }
  .assistant-help-card { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-card { min-height: auto; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 30px, 1180px); }.section { padding: 76px 0; }
  .nav { height: 64px; }.nav-links { top: 64px; }.brand { font-size: 16px; }.brand-mark { width: 31px; height: 31px; }.brand-logo-image { width: 150px; }.footer-brand .brand-logo-image { width: 210px; }
  .hero { padding-top: 112px; padding-bottom: 70px; }.hero::before { height: 420px; }.hero::after { top: 80px; height: 300px; }.hero h1 { margin-top: 23px; font-size: 43px; letter-spacing: -.055em; }.hero-copy { font-size: 15px; line-height: 1.75; }
  .hero-actions { flex-direction: column; max-width: 310px; margin-left: auto; margin-right: auto; }.hero-meta { flex-wrap: wrap; gap: 10px 17px; margin-bottom: 42px; }
  .product-stage { width: 112%; margin-left: -6%; }.app-window { border-radius: 12px; }.window-bar { height: 35px; }.app-body { display: block; height: 390px; }.doc-panel { height: 100%; border: 0; }.ai-panel { position: absolute; width: 42%; right: 8px; top: 48px; bottom: 9px; border: 1px solid #dfe4eb; border-radius: 8px; overflow: hidden; box-shadow: 0 8px 25px rgba(15,23,42,.16); }.doc-toolbar { height: 60px; }.toolbar-tabs { height: 26px; gap: 12px; padding: 0 10px; }.toolbar-tools { padding: 4px 10px; }.tool-block { height: 22px; }.doc-canvas { height: calc(100% - 60px); padding: 16px 5%; }.paper { width: 74%; margin-left: 2%; padding: 27px 21px; }.paper-kicker { font-size: 10px; margin-bottom: 20px; }.paper p { font-size: 6px; }.demo-table { font-size: 5.5px; }.ai-header { height: 38px; padding: 0 9px; }.chat { padding: 12px 8px; }.message { font-size: 6px; }.message-user { padding: 8px; }.message-ai { gap: 5px; margin-top: 10px; }.ai-avatar { width: 18px; height: 18px; }.quick-actions { display: none; }.chat-input { height: 37px; margin: 0 7px 7px; padding-left: 7px; font-size: 5px; }.chat-input button { width: 24px; height: 24px; }
  .split-heading h2, .center-heading h2 { font-size: 34px; }.center-heading { margin-bottom: 40px; }
  .pain-card { display: block; padding: 24px; }.pain-visual { height: 125px; }.pain-card h3 { margin-top: 22px; }
  .command-board { border-radius: 15px; }.command-rail { padding: 16px; }.command-chip { min-width: 210px; }.result-content { padding: 24px 16px; }.mini-document,.result-success,.process-line { margin-left: 0; }.mini-document { padding: 20px; }
  .compare-grid { grid-template-columns: 1fr; }.compare-card { padding: 28px 24px; }.compare-summary { gap: 8px; }.summary-line { width: 20px; }
  .feature-grid { grid-template-columns: 1fr; }.feature-card,.feature-large { grid-column: auto; }.feature-large { grid-template-columns: 1fr; gap: 32px; }.language-demo,.report-list { padding-left: 0; }
  .scene-tabs { max-width: 100%; justify-content: flex-start; overflow-x: auto; }.scene-tabs button { white-space: nowrap; }.scene-grid { grid-template-columns: 1fr; }.scene-card { min-height: 280px; }
  .security-panel { width: calc(100% - 20px); padding: 50px 25px; border-radius: 21px; }.security-points { grid-template-columns: 1fr; }.security-visual { min-height: 280px; transform: scale(.85); }
  .pricing-card { min-height: auto; padding: 25px; border-radius: 20px; }
  .price-row strong { font-size: 44px; }
  .pricing-rules { padding: 18px; border-radius: 20px; }
  .pricing-trial { padding: 18px; border-radius: 16px; }
  .pricing-trial b { font-size: 21px; }
  .rule-grid { grid-template-columns: 1fr; }
  .policy-hero { padding-top: 112px; padding-bottom: 34px; }
  .policy-hero-card { padding: 48px 24px; border-radius: 22px; }
  .policy-hero-card h1 { font-size: 28px; }
  .policy-meta { gap: 8px; }
  .policy-meta span { width: 100%; border-radius: 12px; }
  .policy-content { padding-top: 18px; }
  .policy-toc { grid-template-columns: 1fr; padding: 12px; }
  .policy-article { padding: 26px 22px; border-radius: 20px; }
  .policy-article h2 { font-size: 21px; }
  .policy-article p, .policy-article li { font-size: 13px; }
  .contact-content { padding-top: 18px; }
  .assistant-help-card, .contact-card, .contact-note { padding: 24px; border-radius: 20px; }
  .assistant-help-card h2 { font-size: 22px; }
  .contact-card h2 { font-size: 18px; }
  .contact-card a { font-size: 17px; }
  .download { padding-top: 15px; }.download-panel { width: calc(100% - 20px); padding: 66px 20px; border-radius: 21px; }.download-panel h2 { font-size: 37px; }.download-actions { flex-direction: column; max-width: 310px; margin: auto; }.download-meta { flex-wrap: wrap; }.download-requirement { width: 100%; border-radius: 14px; }
  .back-to-top { right: 16px; bottom: 18px; width: 42px; height: 42px; border-radius: 12px; }
  .back-to-top svg { width: 20px; height: 20px; }
  .footer-main { flex-direction: column; gap: 45px; }.footer-links { grid-template-columns: repeat(2, 1fr); gap: 12px; }.footer-bottom { gap: 10px; flex-direction: column; }.footer-bottom span:last-child { max-width: none; text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .hero { animation-duration: 9s !important; animation-iteration-count: infinite !important; }
  .hero::before { animation-duration: 14s !important; animation-iteration-count: infinite !important; }
  .hero::after { animation-duration: 7s !important; animation-iteration-count: infinite !important; }
  .hero-glow-one { animation-duration: 6s !important; animation-iteration-count: infinite !important; }
  .hero-glow-two { animation-duration: 6.5s !important; animation-iteration-count: infinite !important; }
  .stage-halo { animation-duration: 4.8s !important; animation-iteration-count: infinite !important; }
  .app-window::before { animation-duration: 11s !important; animation-iteration-count: infinite !important; }
}

/* v2 landing additions */
.nav-links { gap: 24px; }
.hero-copy { max-width: 860px; }
.hero-meta { flex-wrap: wrap; }
.highlights {
  background: linear-gradient(180deg, #f5f8ff, #fff);
  padding-top: 96px;
}
.highlight-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.highlight-card {
  min-height: 420px;
  padding: 28px;
  border: 1px solid #dbe5f2;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255,255,255,.96), #f8fbff);
  box-shadow: 0 24px 60px rgba(30,64,175,.08);
}
.highlight-card > span {
  display: inline-flex;
  margin-top: 24px;
  color: #2563eb;
  font-size: 12px;
  font-weight: 800;
}
.highlight-card h3 {
  margin: 10px 0 12px;
  font-size: 24px;
  letter-spacing: -.02em;
}
.highlight-card p {
  margin: 0;
  color: var(--text);
  font-size: 14px;
  line-height: 1.9;
}
.highlight-visual {
  height: 150px;
  padding: 22px;
  border-radius: 18px;
  border: 1px solid #e2e8f0;
  background: #fff;
  box-shadow: inset 0 1px rgba(255,255,255,.8);
}
.format-mini {
  display: grid;
  align-content: center;
  gap: 12px;
  background: linear-gradient(135deg, #eff6ff, #f5f3ff);
}
.format-mini i {
  height: 8px;
  border-radius: 999px;
  background: #cbd5e1;
}
.format-mini i:nth-child(2) { width: 72%; }
.format-mini i:nth-child(4) { width: 86%; background: #c7d2fe; }
.format-mini strong {
  display: inline-flex;
  width: fit-content;
  padding: 8px 12px;
  border-radius: 999px;
  color: #1e40af;
  background: white;
  font-size: 12px;
}
.markdown-mini {
  display: grid;
  align-content: center;
  gap: 10px;
  color: #c7d2fe;
  background: #111827;
}
.markdown-mini code {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 12px;
}
.markdown-mini b {
  width: fit-content;
  padding: 8px 11px;
  border-radius: 999px;
  color: #166534;
  background: #dcfce7;
  font-size: 11px;
}
.flow-mini {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, #eff6ff, #faf5ff);
}
.flow-mini b {
  padding: 12px 14px;
  border-radius: 12px;
  color: #1e3a8a;
  background: white;
  border: 1px solid #bfdbfe;
  font-size: 12px;
}
.flow-mini b.new-node {
  color: #6d28d9;
  border-color: #c4b5fd;
  box-shadow: 0 0 0 5px rgba(124,58,237,.08);
}
.flow-mini i {
  width: 24px;
  height: 2px;
  background: #93c5fd;
}
.clipboard-pop {
  margin: 16px 0 0 33px;
  padding: 12px;
  border: 1px solid #bfdbfe;
  border-radius: 12px;
  background: linear-gradient(180deg, #ffffff, #eff6ff);
  box-shadow: 0 12px 26px rgba(37,99,235,.12);
}
.clipboard-pop b,
.clipboard-pop small { display: block; }
.clipboard-pop b { color: #1e3a8a; font-size: 9px; }
.clipboard-pop small { margin-top: 4px; color: #64748b; font-size: 7px; }
.clipboard-pop button {
  width: 100%;
  margin-top: 9px;
  height: 28px;
  border: 0;
  border-radius: 8px;
  color: white;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  font-size: 7px;
  font-weight: 700;
}
.pain-grid-six,
.pain-grid-seven { grid-template-columns: repeat(3, 1fr); }
.markdown-mess,
.formula-mess,
.page-mess,
.clean-mess,
.diagram-mess {
  padding: 24px;
  display: grid;
  align-content: center;
  gap: 10px;
  color: #475569;
  font-size: 11px;
}
.markdown-mess b { color: #0f172a; }
.markdown-mess span,
.clean-mess span {
  padding: 7px 9px;
  border-radius: 7px;
  background: white;
  border: 1px solid #e2e8f0;
}
.formula-mess {
  grid-template-columns: 1fr 1fr;
  place-items: center;
}
.formula-mess span:first-child {
  grid-row: span 2;
  width: 70px;
  height: 70px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  color: white;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  font-size: 30px;
}
.formula-mess span:not(:first-child),
.page-mess i {
  padding: 9px 11px;
  border-radius: 9px;
  background: white;
  border: 1px solid #e2e8f0;
  font-style: normal;
}
.page-mess { grid-template-columns: 1fr 1fr; }
.page-mess i:nth-child(-n+2) { color: #94a3b8; }
.page-mess i:nth-child(n+3) { color: var(--blue); border-color: #bfdbfe; background: #eff6ff; }
.diagram-mess {
  grid-template-columns: auto 1fr auto 1fr auto;
  align-items: center;
  position: relative;
}
.diagram-mess b {
  padding: 8px 10px;
  border: 1px solid #bfdbfe;
  border-radius: 9px;
  color: #1e3a8a;
  background: white;
  font-size: 10px;
  text-align: center;
}
.diagram-mess i {
  height: 2px;
  background: #cbd5e1;
}
.diagram-mess em {
  position: absolute;
  right: 18px;
  bottom: 16px;
  color: #ef4444;
  font-size: 10px;
  font-style: normal;
}

.markdown {
  background:
    radial-gradient(circle at 20% 10%, rgba(37,99,235,.09), transparent 34%),
    linear-gradient(180deg, #fff, #f8fbff);
}
.paste-demo {
  display: grid;
  grid-template-columns: 31% 22% 47%;
  gap: 18px;
  align-items: stretch;
}
.paste-source,
.paste-result,
.paste-flow {
  border: 1px solid #dbe5f2;
  border-radius: 22px;
  background: rgba(255,255,255,.86);
  box-shadow: 0 24px 60px rgba(30,64,175,.09);
}
.paste-source,
.paste-result { padding: 24px; }
.demo-title {
  margin-bottom: 16px;
  color: #1e40af;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
}
.paste-source pre {
  min-height: 370px;
  margin: 0;
  padding: 20px;
  overflow: hidden;
  border-radius: 14px;
  color: #c7d2fe;
  background: #111827;
  font-size: 12px;
  line-height: 1.9;
  white-space: pre-wrap;
  font-family: "SFMono-Regular", Consolas, monospace;
}
.paste-flow {
  padding: 26px 18px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: stretch;
  gap: 14px;
  text-align: center;
}
.flow-step {
  padding: 12px;
  border-radius: 12px;
  color: #475569;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  font-size: 12px;
  font-weight: 700;
}
.flow-step span {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  margin-right: 6px;
  border-radius: 50%;
  color: white;
  background: var(--blue);
  font-size: 10px;
}
.flow-step.active { color: var(--blue); background: #eff6ff; border-color: #bfdbfe; }
.flow-line {
  width: 1px;
  height: 30px;
  margin: 0 auto;
  background: linear-gradient(180deg, #bfdbfe, #ddd6fe);
}
.flow-card {
  padding: 18px;
  border-radius: 16px;
  background: linear-gradient(180deg, #fff, #f5f8ff);
  border: 1px solid #bfdbfe;
  box-shadow: 0 14px 30px rgba(37,99,235,.11);
}
.flow-card b,
.flow-card small { display: block; }
.flow-card b { color: #172554; font-size: 13px; line-height: 1.5; }
.flow-card small { margin-top: 8px; color: #64748b; font-size: 11px; }
.flow-card button {
  width: 100%;
  height: 40px;
  margin-top: 14px;
  border: 0;
  border-radius: 11px;
  color: white;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}
.word-result {
  min-height: 370px;
  margin: 0;
  padding: 38px 44px;
  background: white;
  border: 1px solid #e2e8f0;
  box-shadow: 0 10px 30px rgba(15,23,42,.07);
}
.word-result h3 {
  margin: 0 0 26px;
  text-align: center;
  font-size: 22px;
}
.word-result h3.word-title-left { text-align: left; }
.word-result h4 {
  margin: 0 0 14px;
  color: #1e3a8a;
  font-size: 15px;
}
.word-result h5 {
  margin: 20px 0 12px;
  color: #0f172a;
  font-size: 14px;
}
.word-result ul {
  margin: 0 0 20px;
  padding-left: 20px;
  color: #334155;
  line-height: 1.9;
  font-size: 13px;
}
.word-result ol {
  margin: 0 0 18px 20px;
  padding: 0;
  color: #334155;
  line-height: 2;
  font-size: 13px;
}
.word-result li { padding-left: 4px; }
.word-line {
  display: block;
  height: 6px;
  margin: 12px 0;
  border-radius: 999px;
  background: #dbeafe;
}
.word-line.short { width: 78%; background: #e2e8f0; }
.word-result table {
  width: 100%;
  border-collapse: collapse;
  text-align: center;
  font-size: 12px;
  border-top: 2px solid #334155;
  border-bottom: 2px solid #334155;
}
.word-result th {
  padding: 10px;
  border-bottom: 1px solid #64748b;
}
.word-result td { padding: 10px; }
.word-tag {
  display: inline-flex;
  margin-top: 20px;
  padding: 8px 11px;
  border-radius: 999px;
  color: #166534;
  background: #f0fdf4;
  font-size: 11px;
  font-weight: 700;
}
.paste-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 22px;
}
.paste-compare article {
  padding: 24px;
  border: 1px solid #e2e8f0;
  border-radius: 18px;
  background: white;
}
.paste-compare .good { border-color: #bfdbfe; background: #eff6ff; }
.paste-compare h3 { margin: 0 0 10px; font-size: 18px; }
.paste-compare p { margin: 0; color: var(--text); line-height: 1.8; font-size: 14px; }
.module-slogan {
  margin: 28px 0 0;
  text-align: center;
  color: #1e40af;
  font-size: 20px;
  font-weight: 800;
}

.format {
  background: #fff;
}
.format-grid {
  display: grid;
  grid-template-columns: 42% 58%;
  gap: 54px;
  align-items: center;
}
.format-copy h2 {
  margin: 0;
  font-size: clamp(38px, 4.5vw, 58px);
  line-height: 1.16;
  letter-spacing: -.045em;
}
.format-copy p {
  color: var(--text);
  line-height: 1.9;
  font-size: 16px;
}
.format-prompts {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 28px;
}
.format-prompts span {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 12px;
  border: 1px solid #dbeafe;
  border-radius: 999px;
  color: #1e40af;
  background: #eff6ff;
  font-size: 12px;
  font-weight: 700;
}
.format-prompts span:not(:last-child)::after {
  content: "→";
  position: absolute;
  right: -17px;
  top: 50%;
  transform: translateY(-50%);
  color: #60a5fa;
  font-weight: 800;
}
.format-prompts b {
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  color: white;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  font-size: 10px;
}
.format-visual {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 18px;
}
.format-before,
.format-after {
  min-height: 400px;
  padding: 34px;
  border-radius: 22px;
  border: 1px solid #e2e8f0;
  background: #fff;
  box-shadow: 0 24px 60px rgba(15,23,42,.08);
}
.format-before {
  display: grid;
  align-content: center;
  gap: 18px;
  background: #f8fafc;
}
.format-before b,
.format-after b {
  color: #64748b;
  font-size: 12px;
}
.format-before i,
.format-before em {
  display: block;
  height: 9px;
  border-radius: 999px;
  background: #cbd5e1;
  transform: rotate(-1deg);
}
.format-before i:nth-child(3) { width: 70%; margin-left: 24px; }
.format-before i:nth-child(4) { width: 92%; }
.format-before em { width: 78%; background: #e2e8f0; transform: rotate(1.4deg); }
.format-arrow {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  color: white;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  box-shadow: 0 12px 30px rgba(37,99,235,.25);
  font-weight: 800;
}
.format-after h3 {
  margin: 26px 0 12px;
  color: #1e3a8a;
  font-size: 16px;
}
.format-after p,
.format-after li {
  display: block;
  height: 8px;
  border-radius: 999px;
  background: #dbeafe;
}
.format-after p { width: 100%; margin: 10px 0; }
.format-after p.short { width: 74%; }
.format-after ul {
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  list-style: none;
}
.format-after li { width: 86%; background: #c7d2fe; }
.diagram {
  background:
    radial-gradient(circle at 78% 30%, rgba(124,58,237,.10), transparent 35%),
    linear-gradient(180deg, #fff, #f8fbff);
}
.diagram-grid {
  display: grid;
  grid-template-columns: 42% 58%;
  gap: 52px;
  align-items: center;
}
.diagram-copy h2 {
  margin: 0;
  font-size: clamp(38px, 4.5vw, 58px);
  line-height: 1.16;
  letter-spacing: -.045em;
}
.diagram-copy p {
  margin: 22px 0 0;
  color: var(--text);
  line-height: 1.9;
  font-size: 16px;
}
.diagram-copy strong {
  display: inline-flex;
  margin-top: 24px;
  padding: 11px 14px;
  border-radius: 999px;
  color: #1e40af;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  font-size: 13px;
}
.diagram-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}
.diagram-points span {
  padding: 9px 11px;
  border-radius: 999px;
  color: #334155;
  background: white;
  border: 1px solid #e2e8f0;
  font-size: 12px;
  font-weight: 700;
}
.diagram-demo {
  display: grid;
  grid-template-columns: 34% 66%;
  min-height: 520px;
  overflow: hidden;
  border: 1px solid #dbe5f2;
  border-radius: 24px;
  background: rgba(255,255,255,.88);
  box-shadow: 0 30px 80px rgba(30,64,175,.12);
}
.diagram-screenshot-demo {
  display: block;
  min-height: auto;
  padding: 22px;
  background:
    radial-gradient(circle at 84% 18%, rgba(124,58,237,.10), transparent 34%),
    linear-gradient(180deg, rgba(255,255,255,.92), rgba(248,251,255,.92));
}
.diagram-command-strip {
  display: grid;
  grid-template-columns: 1.18fr .82fr;
  gap: 14px;
  margin-bottom: 16px;
}
.diagram-command-strip > div,
.diagram-edit-command {
  padding: 15px 16px;
  border: 1px solid #dbeafe;
  border-radius: 16px;
  background: rgba(239,246,255,.72);
}
.diagram-command-strip span,
.diagram-edit-command span {
  display: block;
  margin-bottom: 8px;
  color: #2563eb;
  font-size: 11px;
  font-weight: 800;
}
.diagram-command-strip p,
.diagram-edit-command p {
  margin: 0;
  color: #334155;
  font-size: 12px;
  line-height: 1.7;
}
.flow-screenshot-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.flow-screenshot-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 0;
  padding: 18px;
  border: 1px solid #dbe7f5;
  border-radius: 20px;
  background: white;
  box-shadow: 0 18px 48px rgba(15,23,42,.07);
}
.flow-screenshot-card.featured {
  border-color: rgba(37,99,235,.32);
  box-shadow: 0 22px 58px rgba(37,99,235,.12);
}
.flow-screenshot-card figcaption {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 10px;
  align-items: center;
}
.flow-screenshot-card figcaption span {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  color: white;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  font-size: 11px;
  font-weight: 800;
}
.flow-screenshot-card figcaption b {
  color: #0f172a;
  font-size: 14px;
  line-height: 1.35;
}
.flow-screenshot-card figcaption small {
  color: #64748b;
  font-size: 10px;
  line-height: 1.5;
}
.flow-screenshot-card img {
  width: 100%;
  height: 350px;
  object-fit: contain;
  padding: 14px;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  background: #fff;
}
.diagram-edit-command {
  margin-top: 16px;
  background: linear-gradient(135deg, #eff6ff, #f5f3ff);
}
.diagram-chat {
  padding: 30px 22px;
  background: #f8fafc;
  border-right: 1px solid #e2e8f0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
}
.diagram-chat p {
  margin: 0;
  padding: 13px;
  border-radius: 14px;
  color: #334155;
  background: white;
  border: 1px solid #e2e8f0;
  font-size: 12px;
  line-height: 1.7;
}
.diagram-chat p.ai {
  color: #1e40af;
  background: #eff6ff;
  border-color: #bfdbfe;
}
.diagram-chat b {
  display: block;
  margin-bottom: 5px;
  color: #0f172a;
  font-size: 11px;
}
.diagram-doc {
  padding: 38px;
  display: grid;
  align-content: center;
}
.diagram-doc-title {
  margin-bottom: 28px;
  text-align: center;
  color: #0f172a;
  font-weight: 800;
}
.flowchart {
  display: grid;
  justify-items: center;
}
.flow-node {
  min-width: 136px;
  padding: 14px 18px;
  border: 1px solid #bfdbfe;
  border-radius: 16px;
  color: #1e3a8a;
  background: white;
  text-align: center;
  font-size: 13px;
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(37,99,235,.08);
}
.flow-node.start,
.flow-node.end {
  border-radius: 999px;
  color: white;
  background: linear-gradient(135deg, var(--blue), #4f46e5);
}
.flow-node.new {
  border-color: #c4b5fd;
  color: #6d28d9;
  background: #f5f3ff;
  box-shadow: 0 0 0 7px rgba(124,58,237,.08);
}
.flow-node.reject {
  color: #64748b;
  border-color: #e2e8f0;
  background: #f8fafc;
}
.flow-link {
  width: 2px;
  height: 28px;
  background: #93c5fd;
}
.flow-branch {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
  margin: 8px 0;
}
.branch-line {
  position: absolute;
  left: 20%;
  right: 20%;
  top: -22px;
  height: 2px;
  background: #93c5fd;
}
.diagram-note {
  width: fit-content;
  margin: 28px auto 0;
  padding: 9px 12px;
  border-radius: 999px;
  color: #166534;
  background: #dcfce7;
  font-size: 12px;
  font-weight: 800;
}
.flowchart-complex {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: repeat(6, auto);
  gap: 18px 24px;
  align-items: center;
  justify-items: center;
  min-height: 430px;
  padding: 4px 4px 10px;
}
.flowchart-complex .flow-node,
.flowchart-complex .flow-decision {
  position: relative;
  z-index: 2;
}
.flow-decision {
  display: grid;
  place-items: center;
  width: 104px;
  height: 104px;
  color: #1e3a8a;
  background: linear-gradient(135deg, #fff, #eff6ff);
  border: 1px solid #93c5fd;
  box-shadow: 0 12px 28px rgba(37,99,235,.10);
  transform: rotate(45deg);
  text-align: center;
  font-size: 12px;
  font-weight: 900;
  line-height: 1.45;
}
.flow-decision br,
.flow-decision {
  transform-origin: center;
}
.flow-decision { color: transparent; }
.flow-decision::before {
  content: "请假天数\A超过 3 天？";
  white-space: pre;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  color: #1e3a8a;
  transform: rotate(-45deg);
}
.node-apply { grid-column: 2; grid-row: 1; }
.node-check { grid-column: 2; grid-row: 2; }
.node-days { grid-column: 2; grid-row: 3; }
.node-hr { grid-column: 1; grid-row: 4; }
.node-finance { grid-column: 1; grid-row: 5; }
.node-archive { grid-column: 3; grid-row: 4; }
.node-reject { grid-column: 3; grid-row: 2; }
.node-done { grid-column: 2; grid-row: 6; }
.connector {
  position: absolute;
  z-index: 1;
  background: #93c5fd;
  border-radius: 999px;
}
.connector::after {
  content: "";
  position: absolute;
  right: -4px;
  top: 50%;
  width: 0;
  height: 0;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  border-left: 5px solid #93c5fd;
  transform: translateY(-50%);
}
.c-apply-check,
.c-check-days,
.c-archive-done {
  left: 50%;
  width: 2px;
  transform: translateX(-50%);
}
.c-apply-check { top: 12%; height: 8%; }
.c-check-days { top: 27%; height: 8%; }
.c-archive-done { top: 78%; height: 8%; }
.c-apply-check::after,
.c-check-days::after,
.c-archive-done::after {
  right: auto;
  left: 50%;
  top: auto;
  bottom: -5px;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid #93c5fd;
  border-bottom: 0;
  transform: translateX(-50%);
}
.c-days-hr { left: 20%; top: 57%; width: 26%; height: 2px; }
.c-days-hr::after { right: auto; left: -4px; border-left: 0; border-right: 5px solid #93c5fd; }
.c-days-archive { left: 54%; top: 57%; width: 26%; height: 2px; }
.c-hr-finance {
  left: 20%;
  top: 67%;
  width: 2px;
  height: 10%;
}
.c-hr-finance::after {
  right: auto;
  left: 50%;
  top: auto;
  bottom: -5px;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid #93c5fd;
  border-bottom: 0;
  transform: translateX(-50%);
}
.c-finance-archive { left: 24%; top: 82%; width: 52%; height: 2px; }
.c-check-reject { left: 54%; top: 27%; width: 26%; height: 2px; }
.c-reject-done {
  left: 80%;
  top: 35%;
  width: 2px;
  height: 50%;
}
.c-reject-done::after {
  right: auto;
  left: 50%;
  top: auto;
  bottom: -5px;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid #93c5fd;
  border-bottom: 0;
  transform: translateX(-50%);
}
.flow-label {
  position: absolute;
  z-index: 3;
  padding: 2px 6px;
  border-radius: 999px;
  color: #1e40af;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  font-size: 10px;
  font-weight: 900;
}
.label-yes { left: 31%; top: 51%; }
.label-no { right: 31%; top: 51%; }
.feature-grid-eight {
  grid-template-columns: repeat(4, 1fr);
}
.feature-grid-nine {
  grid-template-columns: repeat(3, 1fr);
}
.feature-grid-eight .feature-card,
.feature-grid-nine .feature-card {
  min-height: 250px;
  background: linear-gradient(180deg, #fff, #fbfcff);
}
.value-scenes {
  background: linear-gradient(180deg, #f8fafc, #fff);
}
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.value-card {
  padding: 28px;
  border: 1px solid #e2e8f0;
  border-radius: 18px;
  background: white;
  box-shadow: 0 12px 36px rgba(15,23,42,.05);
}
.value-card b {
  display: block;
  font-size: 18px;
  margin-bottom: 12px;
}
.value-card p {
  margin: 0 0 18px;
  color: var(--text);
  line-height: 1.7;
}
.value-card span {
  display: inline-flex;
  padding: 8px 11px;
  border-radius: 999px;
  color: #1e40af;
  background: #eff6ff;
  font-size: 12px;
  font-weight: 800;
}
.scene-grid-wide {
  grid-template-columns: repeat(4, 1fr);
}
.scene-grid-wide .scene-card { min-height: 260px; }

@media (max-width: 1080px) {
  .nav-links { gap: 16px; }
  .nav-links a { font-size: 13px; }
  .highlight-grid { grid-template-columns: 1fr; }
  .paste-demo { grid-template-columns: 1fr; }
  .paste-flow { flex-direction: row; align-items: center; }
  .flow-line { width: 32px; height: 1px; }
  .format-grid { grid-template-columns: 1fr; }
  .diagram-grid { grid-template-columns: 1fr; }
  .diagram-screenshot-demo { max-width: 780px; margin: 0 auto; }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid-eight,
  .feature-grid-nine,
  .scene-grid-wide { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .pain-grid-six,
  .pain-grid-seven { grid-template-columns: 1fr; }
  .pain-grid-six .pain-card,
  .pain-grid-seven .pain-card { display: grid; grid-template-columns: 160px 1fr; }
  .pain-grid-six .pain-card h3,
  .pain-grid-seven .pain-card h3 { margin-top: 0; }
  .feature-grid-eight,
  .feature-grid-nine { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .value-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .clipboard-pop { display: none; }
  .highlight-card { min-height: auto; padding: 22px; }
  .flow-mini { flex-wrap: wrap; }
  .pain-grid-six .pain-card,
  .pain-grid-seven .pain-card { display: block; }
  .paste-source,
  .paste-result { padding: 16px; }
  .paste-flow { flex-direction: column; }
  .flow-line { width: 1px; height: 24px; }
  .paste-source pre,
  .word-result { min-height: auto; }
  .word-result { padding: 26px 24px; }
  .paste-compare,
  .feature-grid-eight,
  .feature-grid-nine,
  .value-grid,
  .scene-grid-wide { grid-template-columns: 1fr; }
  .diagram-demo { grid-template-columns: 1fr; min-height: auto; }
  .diagram-command-strip,
  .flow-screenshot-grid { grid-template-columns: 1fr; }
  .diagram-screenshot-demo { padding: 16px; border-radius: 18px; }
  .flow-screenshot-card { padding: 15px; border-radius: 17px; }
  .flow-screenshot-card img { height: auto; max-height: 440px; }
  .diagram-chat { border-right: 0; border-bottom: 1px solid #e2e8f0; }
  .diagram-doc { padding: 28px 18px; }
  .flowchart-complex {
    display: grid;
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 13px;
  }
  .flowchart-complex .flow-node,
  .flowchart-complex .flow-decision {
    grid-column: auto;
    grid-row: auto;
  }
  .flowchart-complex .flow-decision {
    width: 112px;
    height: 112px;
  }
  .flowchart-complex .connector,
  .flowchart-complex .flow-label {
    display: none;
  }
  .flow-branch { grid-template-columns: 1fr; gap: 14px; }
  .branch-line { display: none; }
  .flow-node { min-width: 0; width: 100%; }
  .format-visual {
    grid-template-columns: 1fr;
  }
  .format-prompts {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .format-prompts span:not(:last-child)::after {
    content: "↓";
    right: auto;
    left: 20px;
    top: auto;
    bottom: -16px;
    transform: none;
  }
  .format-arrow {
    margin: -4px auto;
    transform: rotate(90deg);
  }
  .format-before,
  .format-after { min-height: 280px; padding: 24px; }
}

.app-window .ai-panel .chat { font-size: 13px; }
.app-window .ai-panel .ai-header { font-size: 12px; }
.app-window .ai-panel .chat-date { font-size: 10px; }
.app-window .ai-panel .message,
.app-window .ai-panel .paste-card,
.app-window .ai-panel .clipboard-pop,
.app-window .ai-panel .message-ai > div { font-size: 12px; line-height: 1.65; }
.app-window .ai-panel .message small,
.app-window .ai-panel .paste-card small,
.app-window .ai-panel .clipboard-pop small { font-size: 10px; line-height: 1.55; }
.app-window .ai-panel .paste-card b,
.app-window .ai-panel .clipboard-pop b,
.app-window .ai-panel .message-ai b { font-size: 13px; line-height: 1.45; }
.app-window .ai-panel .paste-card .button,
.app-window .ai-panel .paste-card button,
.app-window .ai-panel .clipboard-pop button { font-size: 11px; }
.app-window .ai-panel .chat-input { font-size: 10px; }