/* 免费经期节律小工具 · 依附 go-landing 壳 */

.cycle-lite-body .go-landing {
  max-width: 34rem;
}

.cycle-lite__brand {
  margin: 0 0 0.35rem;
  font-family: "Noto Serif SC", "Songti SC", Georgia, serif;
  font-size: clamp(1.65rem, 4vw, 2.1rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: inherit;
}

.cycle-lite__need,
.cycle-lite__join-note,
.cycle-lite__empty,
.cycle-lite__note,
.cycle-lite__summary,
.cycle-lite__progress {
  margin: 0.65rem 0 0;
  font-size: 0.92rem;
  line-height: 1.55;
  opacity: 0.82;
}

.cycle-lite__progress {
  font-weight: 600;
  opacity: 0.92;
}

.cycle-lite__how {
  margin: 1.1rem 0 0.25rem;
  padding: 0.85rem 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.cycle-lite__how-title {
  margin: 0 0 0.45rem;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 0.65;
}

.cycle-lite__how-list {
  margin: 0;
  padding-left: 1.15rem;
  font-size: 0.92rem;
  line-height: 1.55;
  opacity: 0.88;
}

.cycle-lite__how-list li + li {
  margin-top: 0.25rem;
}

.cycle-lite__form {
  margin: 1.4rem 0 1rem;
}

.cycle-lite__label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.85rem;
  opacity: 0.75;
}

.cycle-lite__row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
}

.cycle-lite__input {
  flex: 1 1 10rem;
  min-height: 2.6rem;
  padding: 0.45rem 0.7rem;
  border-radius: 0.45rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.06);
  color: inherit;
  font: inherit;
}

.cycle-lite__list {
  margin: 0.5rem 0 1.25rem;
}

.cycle-lite__h2 {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.cycle-lite__starts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}

.cycle-lite__start {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-variant-numeric: tabular-nums;
}

.cycle-lite__remove,
.cycle-lite__clear,
.cycle-lite__copy {
  appearance: none;
  border: 0;
  background: transparent;
  color: inherit;
  opacity: 0.65;
  font: inherit;
  font-size: 0.82rem;
  text-decoration: underline;
  text-underline-offset: 0.15em;
  cursor: pointer;
  padding: 0;
}

.cycle-lite__remove:hover,
.cycle-lite__clear:hover,
.cycle-lite__copy:hover {
  opacity: 1;
}

.cycle-lite__result {
  margin: 1.25rem 0 1.5rem;
  padding: 1.1rem 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.cycle-lite__result--ready {
  padding-top: 1.25rem;
}

.cycle-lite__hero {
  margin: 0.15rem 0 0.35rem;
  font-family: "Noto Serif SC", "Songti SC", Georgia, serif;
  font-size: clamp(1.55rem, 4.5vw, 2rem);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.cycle-lite__hero-pending {
  margin: 0.2rem 0 0.4rem;
  font-size: 1.05rem;
  line-height: 1.4;
}

.cycle-lite__mode {
  margin: 0.35rem 0 0.5rem;
  font-size: 0.88rem;
  opacity: 0.78;
}

.cycle-lite__window {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.45;
  font-variant-numeric: tabular-nums;
}

.cycle-lite__actions {
  margin-top: 0.25rem;
}

.cycle-lite__birth {
  margin: 1.35rem 0 0.5rem;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.cycle-lite__birth-sum {
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
  list-style: none;
}

.cycle-lite__birth-sum::-webkit-details-marker {
  display: none;
}

.cycle-lite__birth-sum::before {
  content: "▸ ";
  opacity: 0.55;
}

.cycle-lite__birth[open] .cycle-lite__birth-sum::before {
  content: "▾ ";
}

.cycle-lite__form--birth .cycle-lite__label {
  margin-top: 0.7rem;
}

.cycle-lite__form--birth .cycle-lite__row {
  margin-top: 0.9rem;
}

/* —— 简易月历 —— */
.cycle-lite__cal-wrap {
  margin-top: 1.1rem;
}

.cycle-lite-cal__nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
}

.cycle-lite-cal__month {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}

.cycle-lite-cal__nav-btn {
  appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.05);
  color: inherit;
  border-radius: 0.4rem;
  padding: 0.35rem 0.65rem;
  font: inherit;
  font-size: 0.82rem;
  cursor: pointer;
}

.cycle-lite-cal__grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.28rem;
}

.cycle-lite-cal__wd {
  text-align: center;
  font-size: 0.72rem;
  opacity: 0.55;
  padding: 0.2rem 0;
}

.cycle-lite-cal__pad {
  min-height: 2.2rem;
}

.cycle-lite-cal__day {
  min-height: 2.2rem;
  display: grid;
  place-items: center;
  border-radius: 0.4rem;
  font-size: 0.88rem;
  font-variant-numeric: tabular-nums;
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.03);
}

.cycle-lite-cal__day.is-today {
  border-color: rgba(255, 255, 255, 0.35);
}

.cycle-lite-cal__day.is-start {
  background: rgba(244, 114, 182, 0.28);
}

.cycle-lite-cal__day.is-window {
  background: rgba(244, 114, 182, 0.16);
}

.cycle-lite-cal__day.is-center {
  background: rgba(244, 114, 182, 0.42);
  font-weight: 700;
  box-shadow: inset 0 0 0 1px rgba(251, 207, 232, 0.55);
}

.cycle-lite-cal__legend {
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 0.9rem;
  font-size: 0.78rem;
  opacity: 0.8;
}

.cycle-lite-cal__legend li {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.cycle-lite-cal__dot {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 999px;
  display: inline-block;
}

.cycle-lite-cal__dot--start {
  background: rgba(244, 114, 182, 0.55);
}

.cycle-lite-cal__dot--window {
  background: rgba(244, 114, 182, 0.28);
}

.cycle-lite-cal__dot--center {
  background: rgba(244, 114, 182, 0.85);
}

.cycle-lite-cal__dot--today {
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.7);
  background: transparent;
}

.cycle-lite__cal-open {
  margin: 0.85rem 0 0;
}

body.theme-day .cycle-lite__how,
body.theme-day .cycle-lite__result,
body.theme-day .cycle-lite__birth {
  border-top-color: rgba(15, 39, 64, 0.12);
}

body.theme-day .cycle-lite__input,
body.theme-day .cycle-lite-cal__nav-btn {
  border-color: rgba(15, 39, 64, 0.18);
  background: rgba(15, 39, 64, 0.04);
  color: #0f2740;
}

body.theme-day .cycle-lite__start {
  border-bottom-color: rgba(15, 39, 64, 0.1);
}

body.theme-day .cycle-lite-cal__day {
  background: rgba(15, 39, 64, 0.03);
}

body.theme-day .cycle-lite-cal__day.is-today {
  border-color: rgba(15, 39, 64, 0.35);
}

body.theme-day .cycle-lite-cal__day.is-start {
  background: rgba(219, 39, 119, 0.16);
}

body.theme-day .cycle-lite-cal__day.is-window {
  background: rgba(219, 39, 119, 0.1);
}

body.theme-day .cycle-lite-cal__day.is-center {
  background: rgba(219, 39, 119, 0.28);
  box-shadow: inset 0 0 0 1px rgba(190, 24, 93, 0.45);
}

body.theme-day .cycle-lite-cal__dot--today {
  box-shadow: inset 0 0 0 1px rgba(15, 39, 64, 0.55);
}