/* about / subscribe 等信息页 */
.wrap {
  max-width: 640px; margin: 0 auto;
  padding: 64px 32px 100px;
  position: relative; z-index: 1;
}

.page-label {
  font-family: var(--body);
  font-size: 10px; font-weight: 500; font-style: italic;
  color: var(--red); letter-spacing: .14em; text-transform: uppercase;
  margin-bottom: 20px; display: block;
}

h1 {
  font-family: var(--serif);
  font-size: clamp(36px, 5vw, 52px);
  font-weight: 700; line-height: 1.05;
  letter-spacing: -.5px;
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
}
h1 em { font-style: italic; color: var(--red); }

.prose p {
  font-size: 16px; color: var(--t1);
  line-height: 1.8; margin-bottom: 24px;
}
.prose p:last-child { margin-bottom: 0; }
.prose strong { font-weight: 500; }
.prose em { font-style: italic; }

.divider { border: none; border-top: 1px solid var(--line); margin: 40px 0; }

.about-meta { display: flex; gap: 40px; flex-wrap: wrap; }
.about-meta-label {
  font-size: 9px; font-weight: 500; font-style: italic;
  color: var(--t3); letter-spacing: .16em; text-transform: uppercase;
  margin-bottom: 4px; display: block;
}
.about-meta-value { font-size: 14px; color: var(--t2); }

/* subscribe perks */
.sub-desc { font-size: 15px; color: var(--t2); line-height: 1.75; margin-bottom: 40px; }

.perks {
  list-style: none; margin-bottom: 40px;
  display: flex; flex-direction: column; gap: 12px;
}
.perks li {
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 14px; color: var(--t2); line-height: 1.5;
}
.perks li::before {
  content: '→'; color: var(--red); flex-shrink: 0;
  font-family: var(--serif); margin-top: 1px;
}

.form-wrap {
  background: rgba(255,255,255,0.5);
  border: 1px solid var(--line);
  border-radius: 10px; padding: 32px;
}
.form-row {
  display: flex;
  border: 1px solid rgba(0,0,0,0.15);
  border-radius: 6px; overflow: hidden;
  background: #fff; margin-bottom: 12px;
  transition: box-shadow .2s;
}
.form-row:focus-within {
  box-shadow: 0 0 0 3px rgba(200,16,46,.12);
  border-color: var(--red);
}
.form-input {
  flex: 1; background: transparent; border: none;
  padding: 13px 16px;
  font-family: var(--body); font-size: 14px;
  color: var(--t1); outline: none;
}
.form-input::placeholder { color: var(--t3); }
.form-btn {
  background: var(--red); border: none;
  padding: 13px 20px;
  font-family: var(--body); font-size: 13px;
  font-weight: 500; color: #fff;
  cursor: pointer; white-space: nowrap;
  transition: opacity .2s;
}
.form-btn:hover { opacity: .88; }
.form-note { font-size: 12px; color: var(--t3); font-style: italic; }
.form-note::before { content: '✓  '; color: #4CAF7D; font-style: normal; }