@import url("https://fonts.googleapis.com/css2?family=Shippori+Mincho:wght@400;500;600;700;800&family=Noto+Sans+JP:wght@400;500;700&display=swap");

:root {
  --paper: #f4ecdd;
  --paper-deep: #ebe0cb;
  --ink: #24211c;
  --ink-soft: #4a453c;
  --vermillion: #b8402f;
  --vermillion-deep: #8f2e21;
  --gold: #ad8a3f;
  --line: rgba(36, 33, 28, 0.16);
  --great: #8f2e21;
  --good: #7a6a2e;
  --normal: #4a5a4d;
  --caution: #6d4b1f;
  --hard: #4a453c;
  font-size: 16px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Noto Sans JP", sans-serif;
  line-height: 1.85;
}

body {
  background-image:
    radial-gradient(circle at 15% 8%, rgba(184, 64, 47, 0.05), transparent 40%),
    radial-gradient(circle at 85% 92%, rgba(173, 138, 63, 0.08), transparent 45%);
}

img, svg { max-width: 100%; }

a { color: var(--vermillion-deep); }

.wrap {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 20px 64px;
}

/* ---------- Header ---------- */
.site-header {
  text-align: center;
  padding: 48px 20px 28px;
  position: relative;
}

.site-header::after {
  content: "";
  display: block;
  width: 64px;
  height: 3px;
  background: var(--gold);
  margin: 22px auto 0;
  opacity: 0.7;
}

.brand-seal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border: 2.5px solid var(--vermillion);
  border-radius: 6px;
  color: var(--vermillion);
  font-family: "Shippori Mincho", serif;
  font-size: 1.5rem;
  font-weight: 700;
  transform: rotate(-3deg);
  margin-bottom: 14px;
  writing-mode: vertical-rl;
}

.site-title {
  font-family: "Shippori Mincho", serif;
  font-size: clamp(1.7rem, 6vw, 2.4rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  margin: 0 0 10px;
}

.site-title small {
  display: block;
  font-size: 0.4em;
  font-weight: 500;
  color: var(--ink-soft);
  letter-spacing: 0.2em;
  margin-top: 8px;
}

.site-sub {
  color: var(--ink-soft);
  font-size: 0.95rem;
  max-width: 34em;
  margin: 0 auto;
}

/* ---------- Intro / Form ---------- */
.intro-lead {
  text-align: center;
  margin: 8px 0 36px;
  color: var(--ink-soft);
}

.form-card {
  background: #fffdf8;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 34px 26px;
  box-shadow: 0 18px 40px rgba(36, 33, 28, 0.08);
  position: relative;
}

.form-card::before {
  content: "鑑";
  position: absolute;
  top: -22px;
  right: 18px;
  width: 44px;
  height: 44px;
  background: var(--vermillion);
  color: #fff8ec;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Shippori Mincho", serif;
  font-size: 1.3rem;
  font-weight: 700;
  box-shadow: 0 6px 16px rgba(143, 46, 33, 0.35);
  transform: rotate(4deg);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

@media (max-width: 480px) {
  .field-row { grid-template-columns: 1fr; }
}

.field label {
  display: block;
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin-bottom: 6px;
  letter-spacing: 0.05em;
}

.field input {
  width: 100%;
  font-family: "Shippori Mincho", serif;
  font-size: 1.3rem;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-bottom: 2.5px solid var(--ink);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  transition: border-color 0.2s, background 0.2s;
}

.field input:focus {
  outline: none;
  border-bottom-color: var(--vermillion);
  background: #fffdf8;
}

.field-hint {
  font-size: 0.78rem;
  color: #8c8577;
  margin-top: 12px;
  text-align: center;
}

.form-error {
  background: #f7e2dd;
  border: 1px solid rgba(184, 64, 47, 0.35);
  color: var(--vermillion-deep);
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 0.88rem;
  margin-bottom: 18px;
}

.btn-primary {
  display: block;
  width: 100%;
  padding: 16px;
  background: var(--ink);
  color: var(--paper);
  border: none;
  border-radius: 10px;
  font-family: "Shippori Mincho", serif;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: transform 0.15s, background 0.2s;
}

.btn-primary:hover { background: var(--vermillion-deep); }
.btn-primary:active { transform: scale(0.98); }

/* ---------- Trust badges ---------- */
.trust-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 24px;
}

.trust-badge {
  font-size: 0.78rem;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 14px;
  background: #fffdf8;
}

/* ---------- Result ---------- */
#result { margin-top: 8px; }

.result-header {
  text-align: center;
  margin-bottom: 30px;
}

.result-name-label {
  color: var(--vermillion-deep);
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  margin: 0 0 8px;
}

.result-name {
  font-family: "Shippori Mincho", serif;
  font-size: clamp(1.6rem, 7vw, 2.3rem);
  font-weight: 800;
  margin: 0;
}

.name-space { display: inline-block; width: 0.4em; }

.stroke-row {
  display: flex;
  justify-content: center;
  align-items: stretch;
  gap: 10px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.stroke-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  background: #fffdf8;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 14px 8px;
  min-width: 58px;
}

.stroke-char {
  font-family: "Shippori Mincho", serif;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.2;
}

.stroke-num {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--vermillion-deep);
}

.stroke-num small { font-size: 0.7em; font-weight: 500; color: var(--ink-soft); }

.stroke-divider {
  width: 1px;
  background: var(--line);
  margin: 4px 4px;
}

.grid-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 28px;
}

.grid-card {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 18px;
  background: #fffdf8;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px;
  box-shadow: 0 10px 26px rgba(36, 33, 28, 0.06);
  animation: reveal 0.5s ease both;
}

@media (max-width: 480px) {
  .grid-card { grid-template-columns: 72px 1fr; gap: 12px; padding: 14px; }
}

.grid-card:nth-child(1) { animation-delay: 0.05s; }
.grid-card:nth-child(2) { animation-delay: 0.15s; }
.grid-card:nth-child(3) { animation-delay: 0.25s; }
.grid-card:nth-child(4) { animation-delay: 0.35s; }
.grid-card:nth-child(5) { animation-delay: 0.45s; }

@keyframes reveal {
  from { opacity: 0; transform: translateY(10px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.grid-card-seal {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 2.5px solid currentColor;
  border-radius: 10px;
  padding: 10px 4px;
  text-align: center;
}

.grid-card-label {
  font-family: "Shippori Mincho", serif;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
}

.grid-card-value {
  font-family: "Shippori Mincho", serif;
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1.2;
}

.grid-card-sub {
  font-size: 0.76rem;
  color: var(--ink-soft);
  margin-bottom: 4px;
}

.grid-card-rank {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.grid-card-text {
  margin: 0;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.grid-card-more {
  display: inline-block;
  margin-top: 6px;
  font-size: 0.8rem;
  color: var(--vermillion);
  text-decoration: none;
  font-weight: 700;
}
.grid-card-more:hover { text-decoration: underline; }

.rank-great   { color: var(--great); }
.rank-good    { color: var(--good); }
.rank-normal  { color: var(--normal); }
.rank-caution { color: var(--caution); }
.rank-hard    { color: var(--hard); }

.inyou-card, .summary-card {
  background: var(--paper-deep);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px 22px;
  margin-bottom: 18px;
}

.inyou-card h3, .summary-card h3 {
  font-family: "Shippori Mincho", serif;
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.inyou-card p, .summary-card p { margin: 0; color: var(--ink-soft); font-size: 0.92rem; }
.summary-card strong { color: var(--vermillion-deep); }

.share-row {
  display: flex;
  gap: 12px;
  margin-top: 26px;
  flex-wrap: wrap;
}

.btn-secondary, .btn-share {
  flex: 1;
  min-width: 140px;
  text-align: center;
  padding: 13px 16px;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.btn-secondary {
  background: transparent;
  border: 1.5px solid var(--ink);
  color: var(--ink);
}

.btn-share {
  background: var(--ink);
  color: var(--paper);
  border: 1.5px solid var(--ink);
}

.btn-share-line {
  background: #06C755;
  color: #fff;
  border: 1.5px solid #06C755;
}

/* ---------- Guide / FAQ ---------- */
.section-block {
  margin-top: 56px;
}

.section-title {
  font-family: "Shippori Mincho", serif;
  font-size: 1.35rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 22px;
  position: relative;
}

.section-title::before {
  content: "";
  display: block;
  width: 32px;
  height: 2px;
  background: var(--vermillion);
  margin: 0 auto 12px;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}

.guide-item {
  background: #fffdf8;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 18px;
}

.guide-item h4 {
  margin: 0 0 6px;
  font-size: 0.95rem;
  font-family: "Shippori Mincho", serif;
}

.guide-item p { margin: 0; font-size: 0.85rem; color: var(--ink-soft); }

.faq-item { border-bottom: 1px solid var(--line); padding: 16px 0; }
.faq-item:last-child { border-bottom: none; }
.faq-q { font-weight: 700; margin: 0 0 6px; }
.faq-q::before { content: "Q. "; color: var(--vermillion-deep); }
.faq-a { margin: 0; color: var(--ink-soft); font-size: 0.92rem; }
.faq-a::before { content: "A. "; color: var(--gold); font-weight: 700; }

.related-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.related-link {
  display: block;
  border: 1px solid var(--line);
  background: #fffdf8;
  border-radius: 12px;
  padding: 14px 18px;
  text-decoration: none;
  color: var(--ink);
  font-size: 0.88rem;
  flex: 1;
  min-width: 180px;
  text-align: center;
}

.related-link strong {
  display: block;
  font-family: "Shippori Mincho", serif;
  font-size: 1rem;
  color: var(--vermillion-deep);
  margin-bottom: 4px;
}

.disclaimer {
  text-align: center;
  font-size: 0.78rem;
  color: #8c8577;
  margin-top: 40px;
  line-height: 1.7;
}

.site-footer {
  text-align: center;
  padding: 30px 20px 50px;
  color: #8c8577;
  font-size: 0.8rem;
}

.site-footer .credit { font-size: 0.72rem; margin-top: 6px; }
.site-footer .credit a { color: inherit; }