:root {
  --page-bg: #0b0e12;
  --page-surface: #12171d;
  --page-surface-2: #192129;
  --page-text: #f4f2ed;
  --page-muted: #9aa6ad;
  --page-accent: #f0a261;
  --page-accent-soft: rgba(240, 162, 97, .13);
  --page-border: rgba(235, 241, 240, .13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--page-bg); }
body.tool-page { margin: 0; min-width: 320px; background: var(--page-bg); color: var(--page-text); font-family: "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif; -webkit-font-smoothing: antialiased; }
body.tool-page::before { content: ""; position: fixed; inset: 0; pointer-events: none; opacity: .2; background-image: linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px); background-size: 36px 36px; mask-image: linear-gradient(to bottom, black, transparent 76%); z-index: -1; }
a, button { outline-offset: 3px; }
:is(a, button):focus-visible { outline: 2px solid var(--page-accent); }
.tool-page a { color: inherit; }
.tool-skip { position: fixed; top: 10px; left: 14px; z-index: 20; transform: translateY(-160%); padding: 10px 14px; border-radius: 8px; background: var(--page-accent); color: #21150e !important; font-weight: 700; text-decoration: none; transition: transform .2s ease; }
.tool-skip:focus { transform: translateY(0); }

.tool-page-header { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 12px; min-height: 70px; padding: 12px max(18px, calc((100vw - 1180px) / 2)); background: rgba(11,14,18,.88); border-bottom: 1px solid var(--page-border); backdrop-filter: blur(18px); }
.tool-brand { display: inline-flex; align-items: center; gap: 9px; color: var(--page-text); font-size: 1rem; font-weight: 750; letter-spacing: -.03em; text-decoration: none; white-space: nowrap; }
.tool-brand-mark { display: inline-flex; align-items: center; justify-content: center; width: 25px; height: 25px; border-radius: 7px; color: #21150e; background: var(--page-accent); font-size: .72rem; }
.tool-page-nav { display: flex; align-items: center; gap: 20px; margin-left: 22px; }
.tool-page-nav a { color: var(--page-muted); font-size: .78rem; font-weight: 650; text-decoration: none; }
.tool-page-nav a:hover { color: var(--page-text); }
.tool-page-header-cta { margin-left: auto; padding: 9px 14px; border: 1px solid var(--page-border); border-radius: 9px; color: var(--page-text); background: var(--page-surface); font-size: .78rem; font-weight: 700; text-decoration: none; }
.tool-page-header-cta:hover { border-color: rgba(240,162,97,.6); background: var(--page-surface-2); }

.tool-page-hero { position: relative; overflow: hidden; padding: 92px 24px 84px; border-bottom: 1px solid var(--page-border); }
.tool-page-hero::before { content: ""; position: absolute; top: -30%; right: -12%; width: 62vw; height: 150%; background: radial-gradient(ellipse at center, rgba(240,162,97,.16), transparent 65%); pointer-events: none; }
.tool-page-hero-inner, .tool-page-main { position: relative; max-width: 1180px; margin: 0 auto; }
.tool-page-hero-inner { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(320px, .75fr); gap: clamp(44px, 9vw, 130px); align-items: center; }
.tool-page-eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--page-accent); font-size: .72rem; font-weight: 750; letter-spacing: .11em; text-transform: uppercase; }
.tool-page-eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--page-accent); box-shadow: 0 0 0 5px rgba(240,162,97,.1); }
.tool-page h1 { max-width: 760px; margin: 20px 0 18px; color: var(--page-text); font-size: clamp(3rem, 6vw, 5.5rem); line-height: .98; letter-spacing: -.075em; text-wrap: balance; }
.tool-page-hero-copy > p { max-width: 610px; margin: 0; color: var(--page-muted); font-size: 1.08rem; line-height: 1.65; }
.tool-page-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.tool-page-button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 13px 18px; border-radius: 10px; font-size: .9rem; font-weight: 750; text-decoration: none; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.tool-page-button-primary { background: var(--page-accent); color: #21150e !important; box-shadow: 0 12px 30px rgba(240,162,97,.16); }
.tool-page-button-primary:hover { background: #ffc18a; transform: translateY(-2px); }
.tool-page-button-secondary { border: 1px solid var(--page-border); background: rgba(255,255,255,.035); color: var(--page-text) !important; }
.tool-page-button-secondary:hover { border-color: rgba(240,162,97,.6); background: var(--page-accent-soft); transform: translateY(-2px); }
.tool-page-hero-card { padding: 22px; border: 1px solid rgba(240,162,97,.28); border-radius: 18px; background: linear-gradient(145deg, rgba(25,33,41,.96), rgba(18,23,29,.78)); box-shadow: 0 24px 70px rgba(0,0,0,.28), inset 0 1px rgba(255,255,255,.08); }
.tool-page-hero-card-top { display: flex; align-items: center; justify-content: space-between; padding-bottom: 15px; border-bottom: 1px solid var(--page-border); color: var(--page-muted); font-size: .72rem; }
.tool-page-hero-card-top strong { color: var(--page-accent); font-family: "SF Mono", monospace; font-size: .67rem; }
.tool-page-hero-card h2 { margin: 26px 0 12px; font-size: 1.45rem; letter-spacing: -.04em; }
.tool-page-hero-card p { margin: 0; color: var(--page-muted); font-size: .86rem; line-height: 1.55; }
.tool-page-checklist { display: grid; gap: 11px; margin: 24px 0 0; padding: 0; list-style: none; }
.tool-page-checklist li { display: flex; gap: 10px; align-items: flex-start; color: var(--page-text); font-size: .82rem; line-height: 1.4; }
.tool-page-checklist li::before { content: "✓"; display: inline-flex; align-items: center; justify-content: center; flex: 0 0 20px; width: 20px; height: 20px; border-radius: 6px; color: #21150e; background: var(--page-accent); font-size: .7rem; font-weight: 900; }

.tool-page-main { padding: 86px 24px 96px; }
.tool-page-section { margin-bottom: 92px; }
.tool-page-section:last-child { margin-bottom: 0; }
.tool-page-section-heading { max-width: 650px; margin-bottom: 30px; }
.tool-page-section-heading h2 { margin: 15px 0 12px; font-size: clamp(2rem, 4vw, 3.1rem); line-height: 1; letter-spacing: -.06em; }
.tool-page-section-heading p { margin: 0; color: var(--page-muted); line-height: 1.6; }
.tool-page-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.tool-page-card { min-height: 180px; padding: 22px; border: 1px solid var(--page-border); border-radius: 14px; background: rgba(18,23,29,.84); }
.tool-page-card:nth-child(2) { background: linear-gradient(145deg, rgba(240,162,97,.1), rgba(18,23,29,.88)); }
.tool-page-card h3 { margin: 0 0 9px; font-size: 1rem; letter-spacing: -.02em; }
.tool-page-card p { margin: 0; color: var(--page-muted); font-size: .86rem; line-height: 1.6; }
.tool-page-card-icon { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; margin-bottom: 22px; border-radius: 9px; color: var(--page-accent); background: var(--page-accent-soft); }
.tool-page-steps { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--page-border); }
.tool-page-step { min-height: 180px; padding: 24px 22px 20px 0; border-right: 1px solid var(--page-border); }
.tool-page-step + .tool-page-step { padding-left: 22px; }
.tool-page-step:last-child { border-right: 0; }
.tool-page-step-number { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; margin-bottom: 22px; border-radius: 8px; color: #21150e; background: var(--page-accent); font-size: .82rem; font-weight: 850; }
.tool-page-step h3 { margin: 0 0 8px; font-size: 1rem; }
.tool-page-step p { margin: 0; color: var(--page-muted); font-size: .84rem; line-height: 1.55; }
.tool-page-note { padding: 20px 22px; border-left: 3px solid var(--page-accent); background: rgba(240,162,97,.08); color: var(--page-muted); font-size: .9rem; line-height: 1.6; }
.tool-page-note strong { color: var(--page-text); }
.tool-page-related { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.tool-page-related a { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 16px; border: 1px solid var(--page-border); border-radius: 11px; color: var(--page-text); background: var(--page-surface); font-size: .86rem; font-weight: 700; text-decoration: none; }
.tool-page-related a:hover { border-color: rgba(240,162,97,.6); color: var(--page-accent); }
.tool-page-related small { display: block; margin-top: 4px; color: var(--page-muted); font-size: .72rem; font-weight: 500; }
.tool-page-footer { padding: 34px 24px 42px; border-top: 1px solid var(--page-border); background: #080a0d; color: var(--page-muted); text-align: center; font-size: .78rem; line-height: 1.6; }
.tool-page-footer strong { color: var(--page-text); }
.tool-page-footer a { color: var(--page-accent); text-decoration: none; }

@media (max-width: 820px) {
  .tool-page-nav { gap: 12px; margin-left: 10px; }
  .tool-page-nav a:nth-child(2) { display: none; }
  .tool-page-hero-inner { grid-template-columns: 1fr; max-width: 720px; }
  .tool-page-hero-card { max-width: 620px; }
  .tool-page-grid { grid-template-columns: 1fr 1fr; }
  .tool-page-card:last-child { grid-column: span 2; }
}
@media (max-width: 620px) {
  .tool-page-header { min-height: 62px; padding: 10px 14px; }
  .tool-page-nav { display: none; }
  .tool-page-header-cta { padding: 8px 11px; }
  .tool-page-hero { padding: 64px 18px 58px; }
  .tool-page h1 { font-size: clamp(2.8rem, 14vw, 4.6rem); }
  .tool-page-actions { flex-direction: column; align-items: stretch; }
  .tool-page-button { width: 100%; }
  .tool-page-main { padding: 72px 18px 80px; }
  .tool-page-section { margin-bottom: 72px; }
  .tool-page-grid, .tool-page-steps, .tool-page-related { grid-template-columns: 1fr; }
  .tool-page-card:last-child { grid-column: auto; }
  .tool-page-step, .tool-page-step + .tool-page-step { min-height: 0; padding: 22px 0; border-right: 0; border-bottom: 1px solid var(--page-border); }
  .tool-page-step:last-child { border-bottom: 0; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}