:root {
  --cream: #f5ede0;
  --cream-deep: #ede0cc;
  --paper: #fffdf9;
  --ink: #1f1a14;
  --ink-soft: #3d352b;
  --red: #b8332a;
  --red-deep: #8b2620;
  --gold: #b48732;
  --line: rgba(31, 26, 20, 0.15);
  --font-body: "Be Vietnam Pro", system-ui, sans-serif;
  --font-display: "Fraunces", Georgia, serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--red-deep);
  text-underline-offset: 3px;
}

a:hover {
  color: var(--red);
}

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
}

.wrap {
  width: min(calc(100% - 44px), 780px);
  margin: 0 auto;
  padding-bottom: 90px;
}

header {
  margin-bottom: 38px;
  padding: 44px 0 30px;
  border-bottom: 2px solid var(--ink);
}

.ve {
  display: inline-block;
  min-height: 44px;
  margin-bottom: 14px;
  color: var(--red);
  font-size: 14px;
  font-weight: 650;
  line-height: 44px;
  text-decoration: none;
}

.ve:hover {
  text-decoration: underline;
}

h1,
h2,
.fee-card strong,
.process-card strong {
  font-family: var(--font-display);
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 2.75rem);
  letter-spacing: -0.025em;
  line-height: 1.12;
  text-wrap: balance;
}

.ngay {
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
}

h2 {
  margin: 42px 0 12px;
  font-size: 1.38rem;
  letter-spacing: -0.015em;
  line-height: 1.3;
  text-wrap: balance;
}

h3 {
  margin: 25px 0 8px;
  font-size: 1.02rem;
}

p {
  margin: 0 0 14px;
}

ul,
ol {
  margin: 0 0 16px 22px;
}

li {
  margin-bottom: 8px;
}

strong {
  font-weight: 700;
}

.flush {
  margin: 0;
}

.hop {
  margin: 20px 0;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
}

.hop--nhac {
  border-color: rgba(184, 51, 42, 0.35);
  background: #fbebe9;
}

.hop--safe {
  border-color: rgba(180, 135, 50, 0.42);
  background: #fbf4e6;
}

.tbl {
  overflow-x: auto;
  margin: 18px 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
}

table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 14.5px;
}

th,
td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

thead th {
  background: var(--cream-deep);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

tbody tr:last-child td {
  border-bottom: 0;
}

.fee-grid,
.process-grid {
  display: grid;
  gap: 12px;
  margin: 20px 0;
}

.fee-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.process-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  counter-reset: process;
}

.fee-card,
.process-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
}

.fee-card small,
.process-card small {
  display: block;
  color: var(--red);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.fee-card strong,
.process-card strong {
  display: block;
  margin-top: 7px;
  font-size: 1.28rem;
  line-height: 1.3;
}

.fee-card p,
.process-card p {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.nut {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 11px 20px;
  color: var(--paper);
  border: 2px solid var(--red-deep);
  border-radius: 2px;
  background: var(--red-deep);
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.35;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}

.nut:hover {
  color: var(--paper);
  border-color: var(--red);
  background: var(--red);
}

.nut--outline {
  color: var(--ink);
  border-color: var(--ink);
  background: transparent;
}

.nut--outline:hover {
  color: var(--ink);
  border-color: var(--ink);
  background: var(--cream-deep);
}

footer {
  margin-top: 52px;
  padding-top: 26px;
  color: var(--ink-soft);
  border-top: 1px solid var(--line);
  font-size: 14px;
}

.footer-back {
  margin-top: 14px;
}

@media (max-width: 620px) {
  .wrap {
    width: min(calc(100% - 32px), 780px);
    padding-bottom: 64px;
  }

  header {
    padding-top: 28px;
  }

  .fee-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .cta-row,
  .nut {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}