/* =========================================================
   HardysAPI · 增长包视觉 v2
   风格锚点：深空蓝 Hero + 暖纸面内容区 + 金色强调
   ========================================================= */

:root {
  --bg: #F6F3EC;
  --bg-deep: #EDE8DD;
  --paper: #FFFCF7;
  --ink: #14181F;
  --ink-2: #2C3340;
  --muted: #6E7686;
  --faint: #9AA3B2;
  --line: rgba(20, 24, 31, 0.08);
  --line-strong: rgba(20, 24, 31, 0.14);

  --night: #0B1220;
  --night-2: #111A2E;
  --night-3: #18243C;
  --night-ink: #E8ECF4;
  --night-muted: rgba(232, 236, 244, 0.62);
  --night-line: rgba(255, 255, 255, 0.08);

  --brand: #1B4B8A;
  --brand-2: #2A6BB8;
  --brand-glow: rgba(42, 107, 184, 0.35);
  --gold: #C9A227;
  --gold-2: #E0B93A;
  --gold-soft: rgba(201, 162, 39, 0.14);
  --teal: #0F8B7E;
  --teal-soft: rgba(15, 139, 126, 0.10);
  --ok: #0F7A4A;
  --ok-soft: #E8F7EF;
  --warn: #B45309;
  --warn-soft: #FFF6E8;
  --danger: #B42318;

  --r-sm: 8px;
  --r: 14px;
  --r-lg: 20px;
  --r-xl: 28px;

  --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.04), 0 2px 8px rgba(16, 24, 40, 0.04);
  --shadow: 0 8px 28px rgba(16, 24, 40, 0.08);
  --shadow-lg: 0 24px 64px rgba(16, 24, 40, 0.14);
  --shadow-night: 0 20px 50px rgba(0, 0, 0, 0.35);

  --max: 1120px;
  --font: "Inter", "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI",
    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --mono: "SF Mono", "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;

  --grad-night:
    radial-gradient(900px 520px at 50% -120px, rgba(42, 107, 184, 0.45), transparent 60%),
    radial-gradient(700px 420px at 88% 8%, rgba(201, 162, 39, 0.18), transparent 55%),
    radial-gradient(600px 480px at 8% 30%, rgba(15, 139, 126, 0.16), transparent 55%),
    linear-gradient(180deg, #0B1220 0%, #111A2E 48%, #0B1220 100%);
  --grad-cta:
    linear-gradient(135deg, #C9A227 0%, #E0B93A 45%, #C9A227 100%);
  --grad-btn:
    linear-gradient(180deg, #2A6BB8 0%, #1B4B8A 100%);
}

*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
code, pre, kbd { font-family: var(--mono); }

::selection {
  background: rgba(201, 162, 39, 0.28);
  color: var(--ink);
}

.container {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
}

/* ---------- Promo ---------- */
.promo-bar {
  position: relative;
  z-index: 40;
  background:
    linear-gradient(90deg, rgba(201, 162, 39, 0.16), transparent 30%),
    linear-gradient(90deg, var(--night), var(--night-2) 50%, var(--night));
  color: var(--night-ink);
  border-bottom: 1px solid rgba(201, 162, 39, 0.22);
}
.promo-bar .inner {
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px 16px;
  flex-wrap: wrap;
  padding: 10px 0;
  font-size: 13.5px;
  text-align: center;
}
.promo-bar strong { color: var(--gold-2); font-weight: 700; }
.promo-bar .pill {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border-radius: 999px;
  border: 1px solid rgba(201, 162, 39, 0.4);
  background: rgba(201, 162, 39, 0.12);
  color: var(--gold-2);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.02em;
}
.promo-bar a {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--grad-cta);
  color: #1A1400;
  font-weight: 700;
  font-size: 12.5px;
  white-space: nowrap;
  box-shadow: 0 2px 10px rgba(201, 162, 39, 0.35);
}
.promo-bar a:hover { filter: brightness(1.05); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 18, 32, 0.72);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--night-line);
}
.site-header .inner {
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.02em;
  color: #fff;
}
.logo-mark {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 800;
  color: #0B1220;
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  box-shadow: 0 4px 14px rgba(201, 162, 39, 0.35);
}
.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav a {
  color: rgba(232, 236, 244, 0.72);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.18s;
}
.nav a:hover { color: #fff; }
.header-cta {
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #fff !important;
  font-size: 13.5px;
  font-weight: 600;
  transition: background 0.18s, border-color 0.18s, transform 0.18s;
}
.header-cta:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(201, 162, 39, 0.45);
  transform: translateY(-1px);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  line-height: 1.2;
  padding: 13px 24px;
  cursor: pointer;
  transition: transform 0.18s, box-shadow 0.18s, background 0.18s, border-color 0.18s, color 0.18s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--grad-btn);
  color: #fff;
  box-shadow: 0 8px 24px rgba(27, 75, 138, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(27, 75, 138, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.16);
}
.btn-gold {
  background: var(--grad-cta);
  color: #1A1400;
  box-shadow: 0 8px 24px rgba(201, 162, 39, 0.35);
}
.btn-gold:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 32px rgba(201, 162, 39, 0.42);
}
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  border-color: var(--brand);
  color: var(--brand);
  background: rgba(27, 75, 138, 0.04);
}
.btn-ghost-night {
  background: rgba(255, 255, 255, 0.04);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.16);
}
.btn-ghost-night:hover {
  background: rgba(255, 255, 255, 0.10);
  border-color: rgba(201, 162, 39, 0.5);
  color: #fff;
}
.btn-lg { padding: 15px 28px; font-size: 16px; }
.btn-block { width: 100%; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  color: var(--night-ink);
  background: var(--grad-night);
  padding: 88px 0 72px;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: linear-gradient(180deg, transparent, #000 20%, #000 75%, transparent);
  opacity: 0.55;
  pointer-events: none;
}
.hero > .container { position: relative; z-index: 1; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 8px;
  margin-bottom: 22px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.10);
  color: var(--night-muted);
  font-size: 13px;
}
.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold-2);
  box-shadow: 0 0 0 4px rgba(201, 162, 39, 0.18);
}
.hero h1 {
  font-size: clamp(38px, 5.4vw, 60px);
  font-weight: 750;
  line-height: 1.08;
  letter-spacing: -0.035em;
  margin-bottom: 18px;
  color: #fff;
  max-width: 16ch;
}
.hero h1 .grad {
  background: linear-gradient(100deg, #fff 0%, #D7E7FF 35%, var(--gold-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.hero .sub {
  font-size: 18px;
  line-height: 1.75;
  color: var(--night-muted);
  max-width: 640px;
  margin-bottom: 28px;
}
.hero .sub strong {
  color: var(--gold-2);
  font-weight: 700;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}
.hero-note {
  font-size: 13.5px;
  color: rgba(232, 236, 244, 0.48);
  margin-bottom: 36px;
}
.hero-note a {
  color: var(--gold-2);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.hero-note a:hover { color: #fff; }

.model-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.10);
  color: rgba(232, 236, 244, 0.88);
  font-size: 13.5px;
  font-weight: 500;
}
.chip::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 3px rgba(15, 139, 126, 0.2);
}
.chip.cn::before {
  background: var(--gold-2);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.2);
}

/* Code card */
.code-card {
  max-width: 860px;
  margin: 0 auto;
  text-align: left;
  background: rgba(8, 12, 22, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-night);
  overflow: hidden;
}
.code-card .head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  color: rgba(232, 236, 244, 0.45);
  font-size: 12.5px;
  font-family: var(--font);
  background: rgba(255, 255, 255, 0.02);
}
.code-card .dots { display: flex; gap: 6px; }
.code-card .dots i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
}
.code-card .dots i:nth-child(1) { background: #FF5F57; }
.code-card .dots i:nth-child(2) { background: #FEBC2E; }
.code-card .dots i:nth-child(3) { background: #28C840; }
.code-card pre {
  padding: 20px 22px 22px;
  font-size: 13.5px;
  line-height: 1.8;
  color: #D9E0EA;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
}
.c-comment { color: #6B7688; }
.c-str { color: #9AD7C8; }
.c-kw { color: #9BB7FF; }

/* ---------- Trust ---------- */
.trust-strip {
  position: relative;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  padding: 0;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
}
.trust-item {
  text-align: center;
  padding: 26px 16px;
  font-size: 13px;
  color: var(--muted);
  border-right: 1px solid var(--line);
  transition: background 0.2s;
}
.trust-item:last-child { border-right: none; }
.trust-item:hover { background: rgba(27, 75, 138, 0.03); }
.trust-item b {
  display: block;
  color: var(--ink);
  font-size: 14.5px;
  font-weight: 700;
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}
.trust-item .ico {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 10px;
  border-radius: 10px;
  background: var(--gold-soft);
  color: var(--brand);
  font-size: 15px;
  font-style: normal;
}

/* ---------- Sections ---------- */
.section { padding: 88px 0; }
.section.alt {
  background: var(--paper);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}
.section-kicker {
  display: inline-block;
  margin-bottom: 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-2);
}
.section-head h2 {
  font-size: clamp(28px, 3.6vw, 40px);
  font-weight: 750;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--ink);
  margin-bottom: 14px;
}
.section-head p {
  color: var(--muted);
  font-size: 16.5px;
}

/* Features */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.feature-card {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px 26px 26px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.22s, box-shadow 0.22s, border-color 0.22s;
  overflow: hidden;
}
.feature-card::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity 0.22s;
}
.feature-card:hover {
  transform: translateY(-3px);
  border-color: rgba(27, 75, 138, 0.18);
  box-shadow: var(--shadow);
}
.feature-card:hover::after { opacity: 1; }
.feature-card .ico {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  font-size: 20px;
  background: linear-gradient(145deg, rgba(27, 75, 138, 0.10), rgba(201, 162, 39, 0.12));
  border: 1px solid rgba(27, 75, 138, 0.08);
}
.feature-card h3 {
  font-size: 17.5px;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: 8px;
  color: var(--ink);
}
.feature-card p {
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.7;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.step {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 30px 24px 26px;
  text-align: center;
}
.step-num {
  width: 44px;
  height: 44px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 16px;
  color: #0B1220;
  background: var(--grad-cta);
  box-shadow: 0 8px 20px rgba(201, 162, 39, 0.3);
}
.step h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.step p {
  color: var(--muted);
  font-size: 14px;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  align-items: stretch;
}
.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 30px 26px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.22s, box-shadow 0.22s;
}
.price-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.price-card.featured {
  background:
    radial-gradient(500px 240px at 50% 0%, rgba(201, 162, 39, 0.12), transparent 70%),
    var(--paper);
  border-color: rgba(201, 162, 39, 0.45);
  box-shadow: var(--shadow-lg);
  transform: scale(1.02);
}
.price-card.featured:hover { transform: scale(1.03) translateY(-2px); }
.badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 5px 14px;
  border-radius: 999px;
  background: var(--grad-cta);
  color: #1A1400;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.02em;
  box-shadow: 0 6px 16px rgba(201, 162, 39, 0.35);
  white-space: nowrap;
}
.price-card h3 {
  font-size: 20px;
  font-weight: 750;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}
.price-card .tag {
  color: var(--muted);
  font-size: 13.5px;
  margin-bottom: 18px;
  min-height: 1.5em;
}
.price-card .mult {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--brand);
  margin-bottom: 8px;
  font-variant-numeric: tabular-nums;
}
.price-card.featured .mult { color: var(--brand); }
.price-card .hint {
  font-size: 13.5px;
  color: var(--muted);
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--line-strong);
}
.price-card ul {
  list-style: none;
  margin-bottom: 24px;
  flex: 1;
}
.price-card li {
  position: relative;
  padding: 8px 0 8px 26px;
  color: var(--ink-2);
  font-size: 14.5px;
}
.price-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--ok-soft);
  box-shadow: inset 0 0 0 1px rgba(15, 122, 74, 0.2);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%230F7A4A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 8.2l2.4 2.4L12 5'/%3E%3C/svg%3E");
  background-size: 12px;
  background-repeat: no-repeat;
  background-position: center;
}
.cta-row { margin-top: auto; }

/* Metrics */
.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.metric {
  text-align: center;
  padding: 28px 16px;
  background: var(--paper);
}
.metric span {
  display: block;
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--brand);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
  margin-bottom: 6px;
}
.metric label {
  font-size: 13px;
  color: var(--muted);
}

/* FAQ */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.faq-item {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 22px 22px 20px;
  transition: border-color 0.18s, box-shadow 0.18s;
}
.faq-item:hover {
  border-color: rgba(27, 75, 138, 0.2);
  box-shadow: var(--shadow-sm);
}
.faq-item h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.faq-item p {
  color: var(--muted);
  font-size: 14.5px;
}
.faq-item a {
  color: var(--brand-2);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* CTA band */
.cta-band {
  position: relative;
  overflow: hidden;
  padding: 96px 0;
  text-align: center;
  color: var(--night-ink);
  background: var(--grad-night);
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.5;
  pointer-events: none;
}
.cta-band > .container { position: relative; z-index: 1; }
.cta-band h2 {
  font-size: clamp(30px, 3.8vw, 42px);
  font-weight: 750;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: #fff;
  margin-bottom: 14px;
  max-width: 16ch;
  margin-left: auto;
  margin-right: auto;
}
.cta-band p {
  color: var(--night-muted);
  font-size: 16.5px;
  margin-bottom: 28px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}
.cta-band .hero-actions { justify-content: center; margin-bottom: 18px; }
.cta-band .fine {
  font-size: 13px;
  color: rgba(232, 236, 244, 0.45);
}
.cta-band .fine a {
  color: var(--gold-2);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Footer */
.site-footer {
  background: var(--night);
  color: var(--night-muted);
  padding: 64px 0 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 40px;
}
.footer-grid h4 {
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-grid a,
.footer-grid p {
  display: block;
  color: var(--night-muted);
  font-size: 14px;
  margin-bottom: 10px;
  transition: color 0.15s;
}
.footer-grid a:hover { color: #fff; }
.footer-brand {
  font-weight: 700;
  color: #fff;
  font-size: 16px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 22px;
  text-align: center;
  font-size: 13px;
  color: rgba(232, 236, 244, 0.38);
}

/* ---------- Forms / Ticket ---------- */
.page-shell { min-height: 100vh; display: flex; flex-direction: column; }
.page-main { flex: 1; }

.ticket-hero {
  position: relative;
  overflow: hidden;
  color: var(--night-ink);
  background: var(--grad-night);
  padding: 64px 0 56px;
}
.ticket-hero h1 {
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 750;
  letter-spacing: -0.03em;
  color: #fff;
  margin: 10px 0 14px;
}
.ticket-hero .lead {
  max-width: 640px;
  color: var(--night-muted);
  font-size: 16.5px;
  margin-bottom: 22px;
}
.ticket-hero .lead strong { color: var(--gold-2); }

.form-wrap { padding: 48px 0 72px; }
.form-card {
  max-width: 720px;
  margin: 0 auto;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-lg);
  padding: 36px 34px 32px;
}
.form-card h2 {
  font-size: 22px;
  font-weight: 750;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.form-card > p {
  color: var(--muted);
  font-size: 14.5px;
  margin-bottom: 24px;
}
.form-row { margin-bottom: 18px; }
.form-row label {
  display: block;
  font-size: 13.5px;
  font-weight: 650;
  margin-bottom: 7px;
  color: var(--ink);
}
.req { color: var(--danger); }
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 14.5px;
  font-family: inherit;
  color: var(--ink);
  background: #fff;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-color: var(--brand-2);
  box-shadow: 0 0 0 4px rgba(42, 107, 184, 0.12);
}
.form-row textarea { min-height: 140px; resize: vertical; }
.form-hint {
  margin-top: 6px;
  font-size: 12.5px;
  color: var(--faint);
}
.form-status {
  display: none;
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: 12px;
  font-size: 14px;
}
.form-status.show { display: block; }
.form-status.ok {
  background: var(--ok-soft);
  color: var(--ok);
  border: 1px solid rgba(15, 122, 74, 0.18);
}
.form-status.err {
  background: #FEF3F2;
  color: var(--danger);
  border: 1px solid rgba(180, 35, 24, 0.15);
}
.form-notes {
  max-width: 720px;
  margin: 24px auto 0;
  display: grid;
  gap: 12px;
}

/* Callouts */
.callout {
  border-radius: 14px;
  padding: 16px 18px;
  font-size: 14.5px;
  margin: 18px 0;
  border: 1px solid var(--line);
  background: var(--paper);
}
.callout.ok {
  background: var(--ok-soft);
  border-color: rgba(15, 122, 74, 0.15);
  color: #0B5C38;
}
.callout.warn {
  background: var(--warn-soft);
  border-color: rgba(180, 83, 9, 0.18);
  color: #7C3D08;
}
.callout.info {
  background: rgba(27, 75, 138, 0.06);
  border-color: rgba(27, 75, 138, 0.12);
  color: var(--brand);
}
.callout strong { font-weight: 750; }

/* ---------- SEO pages ---------- */
.seo-hero {
  position: relative;
  overflow: hidden;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  padding: 56px 0 44px;
}
.seo-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(500px 220px at 100% 0%, rgba(201, 162, 39, 0.12), transparent 60%),
    radial-gradient(400px 200px at 0% 100%, rgba(27, 75, 138, 0.08), transparent 60%);
  pointer-events: none;
}
.seo-hero > .container { position: relative; z-index: 1; }
.seo-hero .eyebrow {
  background: rgba(27, 75, 138, 0.06);
  border-color: rgba(27, 75, 138, 0.12);
  color: var(--brand);
}
.seo-hero .eyebrow::before {
  background: var(--brand-2);
  box-shadow: 0 0 0 4px rgba(42, 107, 184, 0.15);
}
.seo-hero h1 {
  font-size: clamp(32px, 4.2vw, 46px);
  font-weight: 750;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--ink);
  max-width: 18ch;
  margin-bottom: 14px;
}
.seo-hero .lead {
  font-size: 17px;
  color: var(--muted);
  max-width: 720px;
  margin-bottom: 24px;
}
.seo-hero .lead strong { color: var(--ink); }
.seo-body { padding: 48px 0 80px; }

.prose { max-width: 760px; }
.prose h2 {
  font-size: 26px;
  font-weight: 750;
  letter-spacing: -0.025em;
  margin: 40px 0 14px;
  color: var(--ink);
}
.prose h3 {
  font-size: 18px;
  font-weight: 700;
  margin: 24px 0 10px;
}
.prose p { margin-bottom: 12px; color: var(--ink-2); }
.prose ul, .prose ol { margin: 0 0 16px 22px; color: var(--ink-2); }
.prose li { margin-bottom: 8px; }
.prose a {
  color: var(--brand-2);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.prose code {
  background: rgba(27, 75, 138, 0.07);
  color: var(--brand);
  padding: 2px 7px;
  border-radius: 6px;
  font-size: 13px;
}
.prose .code-card {
  margin: 14px 0 18px;
  background: var(--night);
  border-color: rgba(255, 255, 255, 0.06);
}
.prose .code-card pre { color: #D9E0EA; }

.related {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 36px;
}
.related a {
  display: block;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 18px 16px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink);
  transition: border-color 0.18s, transform 0.18s, box-shadow 0.18s;
  text-decoration: none !important;
}
.related a span {
  display: block;
  font-weight: 450;
  color: var(--muted);
  font-size: 13px;
  margin-top: 4px;
}
.related a:hover {
  border-color: rgba(201, 162, 39, 0.45);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* Alipay / value cards used on L3 */
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 22px 0 8px;
}
.value-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px 18px;
  text-align: center;
}
.value-card .n {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--brand);
  margin-bottom: 4px;
}
.value-card .t {
  font-size: 13px;
  color: var(--muted);
}

.steps-list {
  list-style: none;
  margin: 8px 0 20px;
  counter-reset: s;
}
.steps-list li {
  position: relative;
  padding: 16px 18px 16px 56px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  margin-bottom: 10px;
  color: var(--ink-2);
}
.steps-list li::before {
  counter-increment: s;
  content: counter(s);
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 800;
  color: #0B1220;
  background: var(--grad-cta);
}

.mini-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: var(--night);
  color: rgba(232, 236, 244, 0.45);
  padding: 28px 0;
  text-align: center;
  font-size: 13px;
}
.mini-footer a {
  color: rgba(232, 236, 244, 0.7);
  margin: 0 10px;
}
.mini-footer a:hover { color: var(--gold-2); }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .feature-grid, .steps, .pricing-grid { grid-template-columns: 1fr 1fr; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-item:nth-child(2n) { border-right: none; }
  .trust-item { border-bottom: 1px solid var(--line); }
  .metrics { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .price-card.featured { transform: none; }
  .value-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav { display: none; }
  .container { width: min(var(--max), calc(100% - 32px)); }
  .hero { padding: 56px 0 48px; }
  .hero h1 { max-width: none; }
  .feature-grid, .steps, .pricing-grid, .faq-grid, .related, .footer-grid {
    grid-template-columns: 1fr;
  }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-item {
    border-right: none;
    border-bottom: 1px solid var(--line);
  }
  .metrics { grid-template-columns: 1fr 1fr; }
  .metric span { font-size: 28px; }
  .form-card { padding: 26px 20px 24px; }
  .section { padding: 64px 0; }
  .cta-band { padding: 72px 0; }
  .btn { width: 100%; }
  .hero-actions .btn,
  .header-cta { width: auto; }
}