:root {
  --po-ink: #1a2030;
  --po-navy: #12182a;
  --po-deep: #0c1120;
  --po-orange: #ff4b1f;
  --po-orange-deep: #d63a14;
  --po-teal: #0e7c6b;
  --po-paper: #fffdfb;
  --po-sand: #f3efe8;
  --po-muted: #5c6474;
  --po-line: #e5dfd4;
  --po-max: 72rem;
  --po-shadow: 0 18px 40px rgba(18, 24, 42, 0.1);
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  font-size: 1.05rem;
  line-height: 1.62;
  color: var(--po-ink);
  background:
    radial-gradient(36rem 16rem at 100% -6rem, rgba(255, 75, 31, 0.12), transparent 62%),
    var(--po-sand);
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--po-orange-deep); }

h1, h2, h3 {
  font-family: "Segoe UI", system-ui, sans-serif;
  line-height: 1.18;
  letter-spacing: -0.03em;
  color: var(--po-navy);
}

p { margin: 0 0 0.8rem; }

.po-wrap { min-height: 100vh; display: flex; flex-direction: column; }

.po-skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: #fff;
  padding: 0.5rem 0.8rem;
  z-index: 20;
}

.po-skip:focus { left: 0.5rem; top: 0.5rem; }

.po-util {
  background: var(--po-deep);
  color: #f6efe8;
  font-size: 0.92rem;
}

.po-util__row,
.po-nav__row,
.po-main,
.po-foot__grid {
  width: min(var(--po-max), calc(100% - 2rem));
  margin: 0 auto;
}

.po-util__row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.45rem 0;
}

.po-util a { color: #ffc4b0; text-decoration: none; }

.po-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 253, 251, 0.94);
  border-bottom: 1px solid var(--po-line);
  backdrop-filter: blur(10px);
}

.po-nav__row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 0;
}

.po-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--po-navy);
  text-decoration: none;
  font-weight: 800;
  font-size: 1.2rem;
}

.po-toggle {
  display: none;
  margin-left: auto;
  border: 1px solid var(--po-line);
  background: #fff;
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
  font: inherit;
  font-weight: 700;
  color: var(--po-navy);
}

.po-menu { margin-left: auto; }

.po-menu ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.po-menu a {
  display: inline-block;
  color: var(--po-navy);
  text-decoration: none;
  font-weight: 650;
  font-size: 0.94rem;
  padding: 0.4rem 0.68rem;
  border-radius: 999px;
}

.po-menu a:hover,
.po-menu a[aria-current="page"] { background: #f3e6de; }

.po-menu__in,
.po-menu a.po-menu__in[aria-current="page"] {
  background: var(--po-orange);
  color: #fff;
}

.po-main { flex: 1; padding-bottom: 3rem; }

.po-hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.5rem;
  align-items: center;
  margin-top: 1.25rem;
  padding: 2rem;
  border-radius: 28px;
  color: #fff8f4;
  background:
    radial-gradient(34rem 16rem at 100% 0%, rgba(255, 75, 31, 0.55), transparent 58%),
    linear-gradient(145deg, #0c1120 0%, #1a2744 58%, #ff4b1f 160%);
  box-shadow: var(--po-shadow);
}

.po-hero h1,
.po-hero p { color: #fff8f4; }

.po-hero h1 { font-size: clamp(2rem, 4vw, 3.05rem); margin: 0.4rem 0 0.8rem; }

.po-hero a { color: #ffd2c4; }

.po-pill {
  display: inline-block;
  margin: 0;
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: #ffd2c4;
  font-size: 0.84rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.po-intro .po-pill {
  background: #f3e6de;
  color: var(--po-orange-deep);
}

.po-lead { font-size: 1.12rem; }

.po-actions { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 1rem; }

.po-btn {
  display: inline-block;
  border-radius: 999px;
  padding: 0.7rem 1.1rem;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
}

.po-btn--fill { background: var(--po-orange); color: #fff; }

.po-btn--fill:hover { background: var(--po-orange-deep); color: #fff; }

.po-btn--line { background: transparent; color: var(--po-navy); border-color: var(--po-navy); }

.po-hero .po-btn--line { color: #fff; border-color: rgba(255, 255, 255, 0.5); }

.po-hero__art {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 0.6rem;
}

.po-hero__art img { border-radius: 14px; width: 100%; }

.po-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
  margin-top: 1rem;
}

.po-band article,
.po-tile,
.po-panel,
.po-form,
.po-callout {
  background: var(--po-paper);
  border: 1px solid var(--po-line);
  border-radius: 18px;
  box-shadow: var(--po-shadow);
}

.po-band article { padding: 1rem 1.1rem; border-top: 4px solid var(--po-orange); }

.po-band b {
  display: block;
  font-size: 1.3rem;
  color: var(--po-navy);
}

.po-band span { color: var(--po-muted); font-size: 0.92rem; }

.po-block { margin-top: 2.4rem; }

.po-block h2,
.po-intro h1 { margin-top: 0.2rem; }

.po-grid { display: grid; gap: 1rem; }

.po-grid--2 { grid-template-columns: 1fr 1fr; }
.po-grid--3 { grid-template-columns: repeat(3, 1fr); }
.po-grid--4 { grid-template-columns: repeat(4, 1fr); }

.po-tile,
.po-panel { padding: 1.15rem 1.2rem; }

.po-tile--go {
  color: inherit;
  text-decoration: none;
  display: block;
  border-top: 4px solid var(--po-teal);
}

.po-tile--go:hover { transform: translateY(-2px); }

.po-tile h3,
.po-panel h2 { margin: 0.4rem 0; }

.po-panel img { border-radius: 12px; margin-bottom: 0.75rem; }

.po-tile__more { color: var(--po-orange-deep); font-weight: 700; }

.po-split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1rem;
  align-items: start;
}

.po-bars { display: grid; gap: 0.7rem; margin: 1rem 0; }

.po-bars__row {
  display: grid;
  grid-template-columns: 9rem 1fr auto;
  gap: 0.6rem;
  align-items: center;
  font-size: 0.95rem;
}

.po-bars__track {
  display: block;
  height: 0.7rem;
  background: #f3e6de;
  border-radius: 999px;
  overflow: hidden;
}

.po-bars__track span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--po-teal), var(--po-orange));
  border-radius: inherit;
}

.po-donut {
  width: 11rem;
  height: 11rem;
  margin: 0.4rem auto 1rem;
  border-radius: 50%;
  background: conic-gradient(var(--po-orange) 0 46%, var(--po-teal) 46% 76%, var(--po-navy) 76% 100%);
  mask: radial-gradient(circle 3.4rem, transparent 98%, #000 100%);
}

.po-legend { list-style: none; margin: 0; padding: 0; }

.po-legend li { margin: 0.35rem 0; }

.po-dot {
  display: inline-block;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  margin-right: 0.4rem;
  vertical-align: middle;
}

.po-dot--orange { background: var(--po-orange); }
.po-dot--teal { background: var(--po-teal); }
.po-dot--navy { background: var(--po-navy); }

.po-tablewrap { overflow-x: auto; }

.po-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--po-paper);
  border-radius: 16px;
  overflow: hidden;
}

.po-table th,
.po-table td {
  text-align: left;
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid var(--po-line);
  vertical-align: top;
}

.po-table th { background: var(--po-navy); color: #fff8f4; font-weight: 650; }

.po-table caption {
  caption-side: bottom;
  text-align: left;
  color: var(--po-muted);
  padding-top: 0.5rem;
  font-size: 0.9rem;
}

.po-faq details {
  background: var(--po-paper);
  border: 1px solid var(--po-line);
  border-radius: 14px;
  padding: 0.8rem 1rem;
  margin-bottom: 0.6rem;
}

.po-faq summary { cursor: pointer; font-weight: 700; color: var(--po-navy); }

.po-form { padding: 1.2rem 1.3rem; }

.po-form label { display: block; font-weight: 700; margin: 0.75rem 0 0.3rem; }

.po-form input,
.po-form select,
.po-form textarea {
  width: 100%;
  max-width: 36rem;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--po-line);
  border-radius: 12px;
  font: inherit;
  background: #fff;
  color: var(--po-ink);
}

.po-alert {
  margin-top: 0.8rem;
  padding: 0.7rem 0.8rem;
  border-radius: 12px;
  background: #fde8df;
  color: #7a3412;
}

.po-alert--ok { background: #e5f4ef; color: #145246; }

.po-alert[hidden] { display: none; }

.po-crumbs { color: var(--po-muted); font-size: 0.92rem; margin: 1.2rem 0 0.4rem; }

.po-crumbs a { color: var(--po-teal); text-decoration: none; }

.po-intro { margin-bottom: 1.2rem; }

.po-intro h1 { font-size: clamp(1.8rem, 3vw, 2.55rem); }

.po-steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.8rem; }

.po-steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.8rem;
  background: var(--po-paper);
  border: 1px solid var(--po-line);
  border-radius: 16px;
  padding: 0.9rem 1rem;
}

.po-steps b {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--po-navy);
  color: #fff;
}

.po-steps h3 { margin: 0 0 0.25rem; }

.po-callout {
  padding: 1.2rem 1.3rem;
  background:
    linear-gradient(135deg, rgba(14, 124, 107, 0.08), rgba(255, 75, 31, 0.08)),
    var(--po-paper);
}

.po-foot {
  margin-top: auto;
  background: var(--po-deep);
  color: #f4eee8;
  padding: 2rem 0 1.2rem;
}

.po-foot a { color: #ffc4b0; }

.po-foot h2 { color: #fff; font-size: 1.05rem; }

.po-foot__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 1.5rem;
}

.po-foot ul { list-style: none; margin: 0; padding: 0; }

.po-foot li { margin: 0.3rem 0; }

.po-foot__fine {
  width: min(var(--po-max), calc(100% - 2rem));
  margin: 1.2rem auto 0;
  padding-top: 0.8rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: #d9d0c8;
  font-size: 0.9rem;
}

.po-notice {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 30;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  background: var(--po-deep);
  color: #fff;
  border-radius: 16px;
  padding: 0.9rem 1rem;
  box-shadow: var(--po-shadow);
}

.po-notice p { margin: 0; }

.po-notice a { color: #ffc4b0; }

.po-notice__acts { display: flex; gap: 0.5rem; }

@media (max-width: 980px) {
  .po-hero,
  .po-split,
  .po-grid--4,
  .po-grid--3,
  .po-band,
  .po-foot__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .po-toggle { display: inline-flex; }

  .po-menu {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: var(--po-paper);
    border-bottom: 1px solid var(--po-line);
    padding: 0.5rem 1rem 1rem;
    margin-left: 0;
  }

  .po-menu--open { display: block; }

  .po-menu ul { flex-direction: column; }

  .po-hero,
  .po-split,
  .po-grid--2,
  .po-grid--3,
  .po-grid--4,
  .po-band,
  .po-foot__grid,
  .po-bars__row { grid-template-columns: 1fr; }

  .po-util__row,
  .po-notice { flex-direction: column; align-items: flex-start; }

  .po-hero { padding: 1.2rem; }
}