:root {
  --paper: #f5f0e7;
  --paper-deep: #ece3d5;
  --card: #fbf8f2;
  --ink: #2f2a24;
  --ink-soft: #6a6054;
  --line: #d4c7b4;
  --accent: #9b2c24;
  --accent-soft: #b5463c;
  --strong: #2f6b3d;
  --weak: #9a2b26;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
  background:
    radial-gradient(circle at 16% 14%, rgba(255, 255, 255, 0.5), transparent 34%),
    linear-gradient(160deg, var(--paper), var(--paper-deep));
  min-height: 100vh;
}

.page {
  max-width: 860px;
  margin: 0 auto;
  padding: 34px 16px 48px;
  display: grid;
  gap: 16px;
}

.banner {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px 18px;
  background:
    linear-gradient(115deg, rgba(155, 44, 36, 0.08), rgba(155, 44, 36, 0)),
    #f8f3ea;
  text-align: center;
}

.banner h1 {
  margin: 0;
  font-size: clamp(22px, 5.2vw, 34px);
  letter-spacing: 0.06em;
  color: #154d3c;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px;
  box-shadow: 0 8px 20px rgba(63, 50, 35, 0.08);
}

h1,
h2 {
  margin: 0 0 8px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.subtitle {
  margin: 0 0 16px;
  color: var(--ink-soft);
}

.form {
  display: grid;
  gap: 12px;
}

.form-group {
  display: grid;
  gap: 8px;
}

.calendar-switch {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  padding: 8px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.calendar-switch span {
  font-weight: 600;
}

.calendar-switch label {
  font-weight: 400;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

label {
  font-weight: 600;
}

.grid-5 {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.inline-check {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 400;
}

input,
select,
button {
  border-radius: 8px;
  font-size: 15px;
}

input,
select {
  border: 1px solid var(--line);
  background: #fffdfa;
  color: var(--ink);
  padding: 10px;
}

button {
  border: 1px solid #7d201b;
  background: linear-gradient(180deg, var(--accent-soft), var(--accent));
  color: #fff;
  font-weight: 700;
  padding: 11px 14px;
  cursor: pointer;
}

button:hover {
  filter: brightness(1.05);
}

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

.hidden {
  display: none;
}

.meta {
  margin-bottom: 12px;
  color: var(--ink-soft);
  display: grid;
  gap: 4px;
}

.pillars {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 16px;
}

.pillar {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  text-align: center;
  background: #fffdf9;
}

.pillar .name {
  color: var(--ink-soft);
  font-size: 13px;
}

.pillar .value {
  margin-top: 6px;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.five-elements {
  display: grid;
  gap: 10px;
}

.element-row {
  display: grid;
  grid-template-columns: 40px 1fr 58px;
  align-items: center;
  gap: 10px;
}

.bar {
  width: 100%;
  height: 10px;
  background: #eadfcd;
  border-radius: 999px;
  overflow: hidden;
}

.fill {
  height: 100%;
  border-radius: 999px;
}

.strength {
  margin-top: 16px;
  padding: 12px;
  border-radius: 8px;
  background: #fffdf9;
  border: 1px solid var(--line);
}

.strength strong.strong {
  color: var(--strong);
}

.strength strong.weak {
  color: var(--weak);
}

.advice {
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #f8f4ec;
}

.advice-title {
  margin: 0 0 8px;
  color: #1f7c67;
  font-size: 32px;
  line-height: 1.2;
}

.advice p {
  margin: 6px 0;
  color: #7b7b7b;
  font-size: 17px;
  line-height: 1.45;
}

@media (max-width: 760px) {
  .grid-5 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .advice-title {
    font-size: 28px;
  }
}