/* ============================================================
   信笾旅诗 · app.dailyinspire.today
   候信册：海面 ⇄ 信笺，叠加抽屉式 panel。
   桌面优先；不是手机壳；物件浮在海面，文案克制。
   ============================================================ */

.theme-sea { background: var(--sea-1); color: var(--paper); }

/* ---------- 顶栏 / Bridge ---------- */
.bridge {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(26, 38, 50, 0.86);
  backdrop-filter: saturate(140%) blur(10px);
  color: var(--paper);
}
.bridge__row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-l);
  padding: 1rem 0 0.95rem;
}
.bridge__mark {
  display: inline-flex;
  gap: 0.6em;
  align-items: baseline;
  letter-spacing: 0.05em;
}
.bridge__cn { font-size: 1.05rem; font-weight: 500; letter-spacing: 0.4em; }
.bridge__en {
  font-family: var(--serif-italic);
  font-style: italic;
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sea-foam);
  opacity: 0.65;
}
.bridge__nav {
  justify-self: center;
  display: inline-flex;
  border: var(--rule) solid rgba(247, 241, 228, 0.32);
}
.bridge__tab {
  padding: 0.6em 1.4em;
  font-family: var(--serif);
  font-size: var(--type-fine);
  letter-spacing: 0.32em;
  color: var(--sea-foam);
  opacity: 0.65;
  border-right: var(--rule) solid rgba(247, 241, 228, 0.32);
  transition: background var(--duration-quick), opacity var(--duration-quick);
}
.bridge__tab:last-child { border-right: 0; }
.bridge__tab.is-active {
  background: rgba(247, 241, 228, 0.14);
  color: var(--paper);
  opacity: 1;
}
.bridge__tab:hover { opacity: 1; }

.bridge__you {
  display: flex;
  gap: 0.7em;
  align-items: center;
  font-size: var(--type-fine);
  letter-spacing: 0.14em;
}
.bridge__where {
  color: var(--sea-foam);
  opacity: 0.7;
  letter-spacing: 0.2em;
}
.bridge__alias {
  font-family: var(--serif-italic);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--paper);
  letter-spacing: 0.1em;
}
.bridge__divider { color: var(--sea-foam); opacity: 0.4; }
.bridge__signout {
  font-size: var(--type-fine);
  letter-spacing: 0.32em;
  color: var(--sea-foam);
  opacity: 0.7;
  border-bottom: var(--rule) solid transparent;
  padding-left: 0.6em;
}
.bridge__signout:hover { opacity: 1; border-color: var(--sea-foam); }
.bridge .rule { background: rgba(247, 241, 228, 0.18); }

@media (max-width: 880px) {
  .bridge__row { grid-template-columns: auto auto; row-gap: 0.5em; }
  .bridge__nav { grid-column: 1 / -1; justify-self: stretch; }
  .bridge__tab { flex: 1; }
  .bridge__where { display: none; }
}

/* ============================================================
   视图切换：海面 / 信笺
   ============================================================ */
.quay { position: relative; }
.view { display: none; }
.view.is-active { display: block; }

.eyebrow--light { color: var(--sea-foam); opacity: 0.78; }
.eyebrow--voyage { color: var(--sea-4); opacity: 0.92; }

/* ============================================================
   海面舞台
   ============================================================ */
.sea {
  position: relative;
  min-height: calc(100vh - 64px);
  overflow: hidden;
  isolation: isolate;
}
.sea__sky {
  position: absolute;
  inset: 0 0 50% 0;
  background:
    radial-gradient(ellipse 60% 80% at 50% 100%, rgba(247, 241, 228, 0.08), transparent 60%),
    linear-gradient(180deg, var(--sea-1) 0%, var(--sea-2) 100%);
  z-index: -2;
}
.sea__water {
  position: absolute;
  inset: 50% 0 0 0;
  z-index: -1;
  background: linear-gradient(180deg, var(--sea-2) 0%, var(--sea-1) 100%);
  overflow: hidden;
}
.sea__waves {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 200%;
  height: 100%;
  animation: drift var(--duration-drift) ease-in-out infinite alternate;
}
@keyframes drift {
  from { transform: translateX(0); }
  to   { transform: translateX(-6%); }
}
.sea__horizon {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: var(--rule);
  background: rgba(247, 241, 228, 0.22);
}

.sea__deck {
  position: relative;
  padding: clamp(3rem, 8vh, 6rem) 0 clamp(4rem, 10vh, 7rem);
  z-index: 1;
}
.sea__head {
  max-width: min(720px, 100%);
  margin-bottom: clamp(3rem, 6vh, 5rem);
}
.sea__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.8rem, 1.2rem + 1.8vw, 2.6rem);
  line-height: 1.22;
  letter-spacing: 0.12em;
  margin: 0.4em 0 0.4em;
  color: var(--paper);
}
.sea__subtitle {
  font-family: var(--serif-italic);
  font-style: italic;
  color: var(--sea-foam);
  opacity: 0.85;
  margin: 0;
  font-size: var(--type-h3);
  letter-spacing: 0.1em;
}

/* 物件层 */
.objects-stage {
  position: relative;
  width: 100%;
  height: clamp(420px, 56vh, 640px);
}
.obj {
  position: absolute;
  left: var(--x);
  top: var(--y);
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4em;
  padding: 0;
  background: transparent;
  cursor: pointer;
  text-align: center;
  color: var(--paper);
  transition: transform var(--duration-base) var(--ease-paper),
              filter var(--duration-base) var(--ease-paper);
  filter: brightness(0.55) saturate(0.8);
  animation: bob 6s ease-in-out infinite alternate;
}
.obj:nth-child(2) { animation-duration: 7s; animation-delay: -2s; }
.obj:nth-child(3) { animation-duration: 8s; animation-delay: -4s; }
.obj:nth-child(4) { animation-duration: 6.5s; animation-delay: -1s; }
.obj:nth-child(5) { animation-duration: 7.5s; animation-delay: -3s; }
@keyframes bob {
  from { translate: 0 -2px; }
  to   { translate: 0 4px; }
}
.obj.is-lit { filter: brightness(1) drop-shadow(0 0 24px rgba(247, 241, 228, 0.42)); }
.obj.is-lit::before {
  content: "";
  position: absolute;
  inset: -22px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(247,241,228,0.18) 0%, transparent 70%);
  z-index: -1;
}
.obj:hover { transform: translate(-50%, calc(-50% - 6px)); }
.obj:focus-visible { outline: var(--rule) solid var(--paper); outline-offset: 8px; }

.obj__svg { width: clamp(56px, 6vw, 88px); height: auto; }
.obj__label {
  font-family: var(--serif);
  font-size: var(--type-body);
  letter-spacing: 0.32em;
  margin-top: 0.25em;
}
.obj__hint {
  font-family: var(--serif-italic);
  font-style: italic;
  font-size: var(--type-fine);
  color: var(--sea-foam);
  opacity: 0.78;
  letter-spacing: 0.06em;
}

/* 海面尾签 */
.sea__foot {
  margin-top: clamp(2rem, 4vh, 3rem);
  padding-top: var(--space-m);
  border-top: var(--rule) solid rgba(247, 241, 228, 0.22);
  display: flex;
  flex-wrap: wrap;
  gap: 0.6em 1.2em;
  font-size: var(--type-fine);
  letter-spacing: 0.28em;
  color: var(--sea-foam);
  opacity: 0.78;
}
.sea__foot .dot { opacity: 0.5; letter-spacing: 0; }

/* ============================================================
   信笺视图（精灵列表）
   ============================================================ */
.spirits {
  background: var(--paper);
  color: var(--ink);
  min-height: calc(100vh - 64px);
}
.spirits__deck { padding: clamp(3rem, 8vh, 6rem) 0 clamp(4rem, 10vh, 7rem); }
.spirits__head { margin-bottom: clamp(2rem, 4vh, 3rem); }
.spirits__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.4rem);
  letter-spacing: 0.32em;
  margin: 0.4em 0 0.3em;
  color: var(--ink);
}
.spirits__sub {
  font-size: var(--type-fine);
  letter-spacing: 0.32em;
  color: var(--ink-mute);
  margin: 0;
  text-transform: uppercase;
}

.spirit-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--rule) solid var(--hair-strong);
}
.spirit { border-bottom: var(--rule) solid var(--hair); }
.spirit__row {
  width: 100%;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-m);
  padding: var(--space-m) 0.4em;
  text-align: left;
  align-items: flex-start;
  background: transparent;
  transition: background var(--duration-quick), padding-left var(--duration-base);
}
.spirit__row:hover { background: var(--paper-warm); padding-left: 1em; }

.spirit__avatar {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--paper-warm);
  border: var(--rule) solid var(--hair);
  display: grid; place-items: center;
  flex-shrink: 0;
  transition: filter var(--duration-base);
}
.spirit__avatar.is-glow {
  box-shadow:
    0 0 0 2px rgba(247, 241, 228, 0.6),
    0 0 18px 4px rgba(196, 153, 122, 0.32);
}
.spirit__avatar.is-dim { filter: grayscale(0.55); opacity: 0.62; }

.spirit__body { display: flex; flex-direction: column; gap: 0.45em; min-width: 0; }
.spirit__name-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1em;
}
.spirit__name {
  font-family: var(--serif);
  font-size: 1.15rem;
  letter-spacing: 0.32em;
  color: var(--ink);
}
.spirit__name--voyage { color: var(--sea-3); }
.spirit__name--ended { color: var(--ink-mute); }
.spirit__days {
  font-size: var(--type-fine);
  letter-spacing: 0.22em;
  color: var(--ink-mute);
}
.spirit__summary {
  color: var(--ink-soft);
  font-size: var(--type-body);
  line-height: 1.6;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.spirit__summary--italic {
  font-family: var(--serif-italic);
  font-style: italic;
  color: var(--ink-mute);
}
.spirit__tags { display: flex; gap: 0.6em; align-items: center; flex-wrap: wrap; }

.stage {
  font-size: var(--type-caps);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
}
.stage::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: currentColor;
}
.stage--pine    { color: var(--pine); }
.stage--clay    { color: var(--wax); }
.stage--voyage  { color: var(--sea-3); }
.stage--mute    { color: var(--ink-mute); opacity: 0.7; }

@media (max-width: 600px) {
  .spirit__summary { white-space: normal; }
}

@media (max-width: 720px) {
  .objects-stage {
    height: auto;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(1.25rem, 3vw, 2rem);
    padding: clamp(1rem, 3vh, 2rem) 0;
  }
  .obj {
    position: static;
    transform: none;
    left: auto;
    top: auto;
    animation: none;
  }
  .obj:hover { transform: none; }
}

/* ============================================================
   抽屉式面板（panel）
   ============================================================ */
.panel {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: stretch;
  background: rgba(10, 16, 22, 0.55);
  backdrop-filter: blur(6px);
  animation: fade-in var(--duration-base) var(--ease-paper);
}
.panel[hidden] { display: none; }
@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.panel__paper {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: min(560px, 100%);
  background: var(--paper-warm);
  color: var(--ink);
  padding: clamp(2rem, 4vh, 3rem) clamp(1.5rem, 4vw, 3rem) clamp(2rem, 4vh, 3rem);
  overflow-y: auto;
  box-shadow: -24px 0 60px -20px rgba(0,0,0,0.5);
  animation: slide-in var(--duration-base) var(--ease-paper);
  border-left: var(--rule) solid var(--hair-strong);
}
.panel__paper--wide { width: min(720px, 100%); }
@keyframes slide-in {
  from { transform: translateX(24px); opacity: 0.4; }
  to   { transform: translateX(0); opacity: 1; }
}

.panel__close {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  width: 32px; height: 32px;
  border-radius: 50%;
  border: var(--rule) solid var(--hair-strong);
  display: grid; place-items: center;
  font-size: 1.2rem;
  color: var(--ink-mute);
  transition: background var(--duration-quick), color var(--duration-quick);
  z-index: 2;
}
.panel__close:hover { background: var(--ink); color: var(--paper); }

.panel__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: var(--type-h2);
  line-height: 1.2;
  letter-spacing: 0.18em;
  margin: 0.4em 0 0.8em;
  max-width: 16ch;
}
.panel__lede {
  font-size: var(--type-body);
  color: var(--ink-soft);
  margin: 0 0 var(--space-l);
  max-width: 38ch;
  line-height: 1.7;
}
.panel__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-m);
}
.panel__form .letterpress { align-self: flex-start; margin-top: var(--space-s); }
.panel__cta { display: flex; gap: 0.8em; flex-wrap: wrap; margin-top: var(--space-l); }

.shiptag-form {
  max-width: 34rem;
}
.shiptag-note {
  margin: calc(var(--space-s) * -0.2) 0 0;
  color: var(--ink-soft);
  font-family: var(--serif-italic);
  font-style: italic;
  font-size: var(--type-fine);
  line-height: 1.7;
}

@media (max-width: 600px) {
  .panel__paper, .panel__paper--wide {
    inset: auto 0 0 0;
    width: 100%;
    max-height: 92vh;
    border-left: 0;
    border-top: var(--rule) solid var(--hair-strong);
  }
}

/* ---------- 漂流瓶里的信 ---------- */
.bottle-letter {
  margin: 0 0 var(--space-l);
  padding: var(--space-m) 0;
  border-top: var(--rule) solid var(--hair);
  border-bottom: var(--rule) solid var(--hair);
  font-family: var(--serif);
}
.bottle-letter p { margin: 0 0 1em; line-height: 1.85; }
.bottle-letter p:last-of-type { margin-bottom: 0; }
.bottle-letter__from {
  font-family: var(--serif-italic);
  font-style: italic;
  color: var(--ink-mute);
  font-size: var(--type-fine);
  letter-spacing: 0.18em;
  margin-bottom: 0.6em !important;
}
.bottle-letter__sign {
  text-align: right;
  font-family: var(--serif-italic);
  font-style: italic;
  color: var(--ink-mute);
  margin-top: 1em;
  letter-spacing: 0.32em;
}

/* ---------- 写回信 ---------- */
.memory-quote {
  background: var(--paper-fold);
  border-left: 2px solid var(--wax);
  padding: 0.85em 1em;
  margin: 0 0 var(--space-m);
}
.memory-quote__label {
  font-size: var(--type-caps);
  letter-spacing: 0.32em;
  color: var(--ink-mute);
  margin: 0 0 0.4em;
  text-transform: uppercase;
}
.memory-quote__text {
  font-family: var(--serif-italic);
  font-style: italic;
  color: var(--ink);
  margin: 0;
  line-height: 1.7;
}

.reply-pad {
  display: flex;
  flex-direction: column;
  gap: var(--space-s);
}
.reply-pad__head {
  display: flex;
  justify-content: space-between;
  font-size: var(--type-fine);
  letter-spacing: 0.18em;
  color: var(--ink-mute);
  border-bottom: var(--rule) solid var(--hair);
  padding-bottom: 0.5em;
}
.reply-pad__area {
  width: 100%;
  border: 0;
  background:
    linear-gradient(transparent calc(2rem - 1px), var(--hair) calc(2rem - 1px), var(--hair) 2rem, transparent 2rem) 0 0 / 100% 2rem repeat-y,
    var(--paper-warm);
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 2rem;
  padding: 0;
  resize: vertical;
  min-height: 14rem;
  outline: none;
  color: var(--ink);
}
.reply-pad__area:focus { background-color: var(--paper); }
.reply-pad__foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.reply-pad__count {
  font-size: var(--type-fine);
  color: var(--ink-mute);
  letter-spacing: 0.22em;
}

.inspire {
  margin-top: var(--space-l);
  border-top: var(--rule) solid var(--hair);
  padding-top: var(--space-m);
}
.inspire summary {
  font-size: var(--type-fine);
  letter-spacing: 0.32em;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.inspire summary::after { content: "+"; color: var(--ink-mute); }
.inspire[open] summary::after { content: "—"; }
.inspire summary::-webkit-details-marker { display: none; }
.inspire ul {
  margin: 0.8em 0 0;
  padding: 0;
  list-style: none;
  font-size: var(--type-fine);
  color: var(--ink-soft);
  line-height: 1.9;
}
.inspire li::before { content: "· "; color: var(--ink-mute); }

/* ---------- 今日日信 ---------- */
.letter-meta {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1em;
  align-items: center;
  margin-bottom: var(--space-m);
}
.letter-meta__avatar {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--paper-warm);
  border: var(--rule) solid var(--hair);
  display: grid; place-items: center;
  box-shadow: 0 0 0 2px rgba(247, 241, 228, 0.6), 0 0 14px 3px rgba(196, 153, 122, 0.32);
}
.letter-meta__from {
  font-family: var(--serif);
  font-size: 1.05rem;
  letter-spacing: 0.32em;
  margin: 0;
}
.letter-meta__sub {
  font-family: var(--serif-italic);
  font-style: italic;
  color: var(--ink-mute);
  margin: 0.3em 0 0;
  font-size: var(--type-fine);
  letter-spacing: 0.1em;
}
.letter-meta__island { width: 56px; height: 36px; }

.letter-body {
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 2;
  color: var(--ink);
  margin: var(--space-m) 0;
  letter-spacing: 0.04em;
}
.letter-body p { margin: 0 0 1.1em; text-indent: 2em; }
.letter-body__sign {
  text-align: right;
  text-indent: 0 !important;
  color: var(--ink-mute);
  font-family: var(--serif-italic);
  font-style: italic;
  letter-spacing: 0.32em;
  margin-top: 1.5em !important;
}

/* ---------- 远方来信 ---------- */
.afar-letter {
  margin: var(--space-m) 0;
  padding: var(--space-m) 0;
  border-top: var(--rule) solid var(--hair);
  border-bottom: var(--rule) solid var(--hair);
}
.afar-letter__head {
  display: flex;
  justify-content: space-between;
  font-size: var(--type-fine);
  letter-spacing: 0.28em;
  color: var(--sea-3);
  margin: 0 0 0.6em;
  text-transform: uppercase;
}
.afar-letter p { margin: 0 0 1em; line-height: 1.85; }
.afar-letter__sign {
  text-align: right;
  font-family: var(--serif-italic);
  font-style: italic;
  color: var(--sea-3);
  margin-top: 1em !important;
  letter-spacing: 0.32em;
}

/* ---------- 精灵详情 ---------- */
.detail__hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6em;
  text-align: center;
  margin-bottom: var(--space-l);
}
.detail__avatar {
  width: 132px; height: 132px;
  border-radius: 50%;
  background: var(--paper-warm);
  border: var(--rule) solid var(--hair);
  display: grid; place-items: center;
  box-shadow:
    0 0 0 2px rgba(247, 241, 228, 0.6),
    0 0 22px 6px rgba(196, 153, 122, 0.32);
}
.detail__name {
  font-family: var(--serif);
  font-size: 1.6rem;
  letter-spacing: 0.5em;
  margin: 0.4em 0 0;
}
.detail__where {
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  font-size: var(--type-fine);
  letter-spacing: 0.32em;
  color: var(--ink-mute);
  margin: 0;
}
.rule--inline { display: inline-block; width: 24px; height: 0; border-top: var(--rule) solid var(--hair-strong); }
.detail__stage {
  font-size: var(--type-fine);
  letter-spacing: 0.28em;
  color: var(--ink-soft);
  margin: 0;
}
.detail__tabs {
  display: flex;
  border-bottom: var(--rule) solid var(--hair);
  margin: var(--space-m) 0 var(--space-m);
}
.detail__tab {
  flex: 1;
  padding: 0.85em 0;
  font-family: var(--serif);
  font-size: var(--type-fine);
  letter-spacing: 0.4em;
  color: var(--ink-mute);
  border-bottom: 1px solid transparent;
  margin-bottom: -1px;
  transition: color var(--duration-quick), border-color var(--duration-quick);
}
.detail__tab.is-active { color: var(--ink); border-color: var(--ink); }

.detail__pane { display: none; }
.detail__pane.is-active { display: block; }

.memory-line, .letter-line, .thing-line {
  list-style: none;
  margin: 0;
  padding: 0;
}
.memory-line { position: relative; padding-left: 8em; }
.memory-line::before {
  content: "";
  position: absolute;
  left: 5.4em; top: 1em; bottom: 1em;
  width: var(--rule);
  background: var(--hair);
}
.memory-line li {
  display: grid;
  grid-template-columns: 5em 1fr;
  gap: 1.5em;
  padding: 0.85em 0;
  margin-left: -8em;
  padding-left: 8em;
  position: relative;
}
.memory-line li::before {
  content: "";
  position: absolute;
  left: calc(5.4em - 4px);
  top: 1.4em;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--wax);
  box-shadow: 0 0 0 3px var(--paper-warm);
}
.memory-line__day {
  font-size: var(--type-fine);
  color: var(--ink-mute);
  letter-spacing: 0.22em;
  font-feature-settings: "tnum";
}
.memory-line__text {
  font-size: var(--type-body);
  line-height: 1.75;
  color: var(--ink);
  letter-spacing: 0.04em;
}
@media (max-width: 600px) {
  .memory-line { padding-left: 0; }
  .memory-line::before { display: none; }
  .memory-line li { grid-template-columns: 1fr; gap: 0.2em; margin-left: 0; padding-left: 0; }
  .memory-line li::before { display: none; }
}

.letter-line li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.95em 0;
  border-bottom: var(--rule) solid var(--hair);
  gap: 1em;
}
.letter-line__title { font-size: var(--type-body); color: var(--ink); letter-spacing: 0.06em; }
.letter-line__date { font-size: var(--type-fine); color: var(--ink-mute); letter-spacing: 0.28em; flex-shrink: 0; }

.thing-line li {
  display: grid;
  grid-template-columns: auto auto 1fr;
  gap: 1em;
  align-items: center;
  padding: 0.95em 0;
  border-bottom: var(--rule) solid var(--hair);
}
.thing-line__chip {
  width: 36px; height: 36px;
  background: var(--paper);
  border: var(--rule) solid var(--hair);
  position: relative;
}
.thing-line__chip::after {
  content: "";
  position: absolute;
  inset: 50%; width: 16px; height: 16px;
  margin: -8px 0 0 -8px;
  border-radius: 50%;
  background: var(--chip);
  opacity: 0.55;
}
.thing-line__name { font-size: var(--type-body); letter-spacing: 0.32em; }
.thing-line__note { font-size: var(--type-fine); color: var(--ink-mute); letter-spacing: 0.06em; }

/* ---------- 回执 ---------- */
.receipt-list {
  list-style: none;
  margin: var(--space-m) 0 0;
  padding: 0;
  border-top: var(--rule) solid var(--hair-strong);
}
.receipt {
  display: grid;
  grid-template-columns: 9rem 1fr auto;
  gap: var(--space-m);
  padding: var(--space-m) 0;
  border-bottom: var(--rule) solid var(--hair);
  align-items: baseline;
}
.receipt__date { font-size: var(--type-fine); letter-spacing: 0.32em; color: var(--ink-mute); }
.receipt__what { font-size: var(--type-body); color: var(--ink); letter-spacing: 0.06em; }
.receipt__state {
  font-family: var(--serif-italic);
  font-style: italic;
  font-size: var(--type-fine);
  color: var(--pine);
  letter-spacing: 0.22em;
}
.receipt--pending .receipt__state { color: var(--wax-deep); }
.receipt--mute .receipt__what,
.receipt--mute .receipt__state { color: var(--ink-mute); opacity: 0.6; }
@media (max-width: 600px) {
  .receipt { grid-template-columns: 1fr; gap: 0.3em; }
}

/* ============================================================
   海平线 footer
   ============================================================ */
.tideline {
  background: var(--sea-1);
  color: var(--sea-foam);
}
.tideline .rule { background: rgba(247, 241, 228, 0.18); }
.tideline__row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.6em 1.2em;
  padding: var(--space-m) 0 var(--space-l);
  font-size: var(--type-fine);
  letter-spacing: 0.28em;
  opacity: 0.78;
}
.tideline a { border-bottom: var(--rule) solid rgba(247,241,228,0.3); }
.tideline a:hover { border-color: var(--sea-foam); }
.tideline .dot { opacity: 0.5; letter-spacing: 0; }

/* ============================================================
   Toast
   ============================================================ */
.lv-toast {
  position: fixed;
  left: 50%;
  bottom: 32px;
  transform: translate(-50%, 24px);
  padding: 0.85em 1.4em;
  background: var(--ink);
  color: var(--paper);
  font-size: var(--type-fine);
  letter-spacing: 0.22em;
  z-index: 100;
  border: var(--rule) solid var(--paper);
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-paper),
              transform var(--duration-base) var(--ease-paper);
  pointer-events: none;
  max-width: 80vw;
  text-align: center;
}
.lv-toast.is-on { opacity: 1; transform: translate(-50%, 0); }
.lv-toast[data-error="1"] { background: var(--wax-deep); }