/* =========================================================
   游乐场 · 海边的游戏摊
   —— 捞一句 / 接诗 / 猜诗
   ========================================================= */

/* ---------------- 页头 ---------------- */
.play-head {
  position: relative;
  padding: clamp(36px, 6vw, 88px) 0 clamp(26px, 3.6vw, 44px);
}
.play-head__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, .7fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: end;
}
.play-head__title {
  font-family: var(--font-serif);
  font-size: var(--fs-h1);
  font-weight: 400;
  line-height: 1.16;
  letter-spacing: .08em;
  margin-top: var(--sp-5);
  text-wrap: balance;
}
.play-head__title-accent {
  display: inline-flex;
  align-items: center;
  gap: clamp(12px, 2vw, 22px);
  color: var(--accent-2);
  letter-spacing: .22em;
}
.play-head__title-accent::after {
  content: "";
  flex: 1;
  max-width: 160px;
  height: 1px;
  background: linear-gradient(90deg, currentColor, transparent);
  opacity: .5;
}
.play-head__lede { margin-top: clamp(20px, 3vh, 30px); max-width: 44ch; }

.play-head__aside {
  position: relative;
  padding-left: clamp(18px, 3vw, 36px);
  border-left: 1px solid var(--line);
}
.play-head__seal {
  position: absolute;
  right: 0;
  top: -22px;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--accent-2) 52%, transparent);
  border-radius: var(--r-xs);
  color: var(--accent-2);
  font-family: var(--font-serif);
  font-size: 17px;
  letter-spacing: .04em;
  transform: rotate(6deg);
  opacity: .85;
  pointer-events: none;
}
.play-head__menu { display: flex; flex-direction: column; }
.play-head__jump {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  column-gap: var(--sp-2);
  align-items: baseline;
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--line);
  transition: color var(--dur-mic) var(--ease), padding-left var(--dur-mic) var(--ease);
}
.play-head__jump:last-child { border-bottom: 0; }
.play-head__jump .num { color: var(--ink-3); font-size: 11px; letter-spacing: .16em; }
.play-head__jump b {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 16px;
  letter-spacing: .12em;
  color: var(--ink);
  transition: color var(--dur-mic) var(--ease);
}
.play-head__jump em {
  grid-column: 2;
  font-style: normal;
  font-size: var(--fs-xs);
  color: var(--ink-3);
  letter-spacing: .04em;
  line-height: 1.7;
}
.play-head__jump:hover { padding-left: 4px; }
.play-head__jump:hover b { color: var(--accent); }

/* ---------------- 玩法 tab（吸顶） ---------------- */
.play-tabs {
  position: sticky;
  top: var(--nav-h);
  z-index: calc(var(--z-nav) - 1);
  padding: var(--sp-3) 0;
  border-top: 1px solid transparent;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  backdrop-filter: blur(18px) saturate(135%);
}
.play-tabs__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
}
.play-tabs .segmented__item {
  min-height: 40px;
  padding: 0 24px;
  font-size: var(--fs-sm);
  letter-spacing: .14em;
}
.play-tabs__note {
  font-size: var(--fs-xs);
  color: var(--ink-3);
  letter-spacing: .14em;
  white-space: nowrap;
}

/* ---------------- 面板 ---------------- */
.play-stage { padding-top: clamp(24px, 3.6vw, 44px); padding-bottom: clamp(40px, 7vw, 100px); }
.play-panel { scroll-margin-top: calc(var(--nav-h) + 84px); }
.quiz-play,
.quiz-result,
.relay-composer,
.scoop-slip { scroll-margin-top: calc(var(--nav-h) + 84px); }
.quiz-result:focus { outline: none; }
.play-panel.is-entering { animation: play-panel-in 240ms var(--ease-out) both; }
@keyframes play-panel-in {
  from { opacity: 0; transform: translate3d(0, 10px, 0); }
  to { opacity: 1; transform: none; }
}
.play-empty { margin-top: var(--sp-4); }
.play-empty .btn { margin-top: var(--sp-2); }

/* =========================================================
   捞一句
   ========================================================= */
.scoop {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 296px;
  gap: clamp(22px, 3vw, 44px);
  align-items: start;
}
.scoop__main { display: flex; flex-direction: column; gap: var(--sp-3); min-width: 0; }
.scoop__side {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  position: sticky;
  top: calc(var(--nav-h) + 76px);
}

/* 海面 + 纸签 */
.scoop-stage {
  display: grid;
  grid-template-columns: minmax(0, .84fr) minmax(0, 1.16fr);
  min-height: clamp(400px, 44vw, 466px);
  border: 1px solid var(--line-2);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: color-mix(in srgb, var(--surface) 58%, transparent);
  box-shadow: var(--shadow-md);
}
.scoop-well {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 2.4vw, 30px);
  padding: clamp(24px, 3vw, 40px) var(--sp-5);
  overflow: hidden;
  border-right: 1px solid var(--line);
  background:
    radial-gradient(90% 66% at 50% 2%, color-mix(in srgb, var(--glow) 62%, transparent), transparent 66%),
    linear-gradient(180deg, color-mix(in srgb, var(--accent-soft) 55%, transparent), transparent 72%),
    color-mix(in srgb, var(--bg-2) 68%, var(--surface));
}
.scoop-well__glow {
  position: absolute;
  left: 50%; top: 16%;
  width: 62%; aspect-ratio: 1;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 16%, transparent), transparent 66%);
  pointer-events: none;
}
.scoop-well__sea { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.scoop-wave {
  position: absolute;
  left: -22%;
  bottom: -34%;
  width: 144%;
  height: 66%;
  border-radius: 46% 54% 42% 58% / 70% 66% 34% 30%;
  background: color-mix(in srgb, var(--accent) 11%, transparent);
  animation: scoop-wave-drift 15s var(--ease) infinite alternate;
}
.scoop-wave--2 {
  bottom: -42%;
  background: color-mix(in srgb, var(--accent) 17%, transparent);
  animation-duration: 19s;
  animation-delay: -4s;
}
.scoop-wave--3 {
  bottom: -50%;
  background: color-mix(in srgb, var(--ink) 7%, transparent);
  animation-duration: 24s;
  animation-delay: -9s;
}
@keyframes scoop-wave-drift {
  from { transform: translate3d(-3%, 0, 0) rotate(-2deg); }
  to { transform: translate3d(3%, -3%, 0) rotate(2deg); }
}
.scoop-bubbles { position: absolute; inset: 0; pointer-events: none; }
.scoop-bubble {
  position: absolute;
  bottom: 9%;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--accent) 52%, transparent);
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  opacity: 0;
  animation: scoop-bubble-rise 1.1s var(--ease-out) both;
}
@keyframes scoop-bubble-rise {
  0% { opacity: 0; transform: translateY(0) scale(.5); }
  22% { opacity: .9; }
  100% { opacity: 0; transform: translateY(-180px) scale(1.15); }
}

.scoop-well__eyebrow { position: relative; z-index: 2; color: var(--ink-3); }
.scoop-btn {
  position: relative;
  z-index: 2;
  width: clamp(114px, 15vw, 148px);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 0;
  background: var(--ink);
  color: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1px;
  box-shadow:
    0 26px 56px -28px color-mix(in srgb, var(--ink) 76%, transparent),
    inset 0 1px 0 color-mix(in srgb, var(--glow) 60%, transparent);
  transition: transform var(--dur-mid) var(--ease), background var(--dur-mid) var(--ease),
              color var(--dur-mid) var(--ease), box-shadow var(--dur-mid) var(--ease);
}
.scoop-btn:hover {
  transform: translateY(-4px);
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 34px 66px -30px color-mix(in srgb, var(--accent) 70%, transparent);
}
.scoop-btn:active { transform: translateY(0) scale(.985); }
.scoop-btn[disabled] { opacity: .55; pointer-events: none; }
.scoop-btn__ring {
  position: absolute;
  inset: -15px;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--accent) 32%, transparent);
  animation: scoop-ring 5.4s var(--ease) infinite;
  pointer-events: none;
}
.scoop-btn__ring::after {
  content: "";
  position: absolute;
  inset: -13px;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--accent) 14%, transparent);
}
@keyframes scoop-ring {
  0%, 100% { transform: scale(1); opacity: .8; }
  50% { transform: scale(1.07); opacity: .35; }
}
.scoop-btn__char {
  font-family: var(--font-serif);
  font-size: clamp(38px, 4.6vw, 50px);
  line-height: 1;
  letter-spacing: .06em;
  margin-left: .06em;
}
.scoop-btn__en {
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: .34em;
  opacity: .55;
  padding-left: .34em;
}
.scoop-well__caption {
  position: relative;
  z-index: 2;
  font-size: var(--fs-xs);
  color: var(--ink-2);
  letter-spacing: .06em;
  text-align: center;
  line-height: 1.9;
  max-width: 24ch;
}
.scoop-well__caption b { font-family: var(--font-display); font-size: 15px; color: var(--ink); }

.scoop-stage.is-diving .scoop-wave { animation-duration: 1.5s; }
.scoop-stage.is-diving .scoop-btn { animation: scoop-dive 860ms var(--ease) both; pointer-events: none; }
@keyframes scoop-dive {
  0% { transform: translateY(0) scale(1); }
  28% { transform: translateY(7px) scale(.94); }
  66% { transform: translateY(-3px) scale(1.02); }
  100% { transform: none; }
}

/* 结果纸签 */
.scoop-slip {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(26px, 3.4vw, 44px);
  min-width: 0;
  background:
    linear-gradient(155deg, color-mix(in srgb, var(--glow) 34%, transparent), transparent 52%),
    color-mix(in srgb, var(--surface-2) 84%, transparent);
  transition: background var(--dur-mid) var(--ease);
}
.scoop-slip.is-drawing { background-color: color-mix(in srgb, var(--surface-2) 62%, transparent); }
.scoop-slip.is-drawing .scoop-slip__card { opacity: .3; filter: blur(1.5px); transform: translateY(6px); }
.scoop-slip.is-in .scoop-slip__card { animation: scoop-slip-in 540ms var(--ease-out) both; }
@keyframes scoop-slip-in {
  from { opacity: 0; transform: translate3d(0, 20px, 0) rotate(-.5deg); }
  to { opacity: 1; transform: none; }
}

.scoop-slip__blank {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-4);
  text-align: center;
  color: var(--ink-3);
}
.scoop-slip__glyph {
  display: grid;
  place-items: center;
  width: clamp(64px, 7vw, 84px);
  height: clamp(64px, 7vw, 84px);
  border: 1px dashed var(--line-2);
  border-radius: 50%;
  font-size: clamp(28px, 3vw, 36px);
  color: var(--ink-3);
  opacity: .8;
}
.scoop-slip__hint {
  font-family: var(--font-serif);
  font-size: clamp(15px, 1.4vw, 18px);
  line-height: 2;
  color: var(--ink-2);
  letter-spacing: .04em;
}
.scoop-slip__blank .footnote { max-width: 26ch; line-height: 1.9; }

.scoop-slip__card { position: relative; display: flex; flex-direction: column; }
.scoop-slip__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-4);
  position: relative;
  z-index: 2;
}
.scoop-rarity {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border: 1px solid var(--line-2);
  border-radius: var(--r-xs);
  font-size: 11px;
  letter-spacing: .26em;
  line-height: 1.6;
  color: var(--ink-3);
  transform: rotate(-2deg);
}
.scoop-rarity--rare {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 45%, transparent);
  background: var(--accent-soft);
}
.scoop-rarity--legend {
  color: var(--accent-2);
  border-color: color-mix(in srgb, var(--accent-2) 56%, transparent);
  background: color-mix(in srgb, var(--accent-2) 10%, transparent);
}
.scoop-fate {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 3px;
  font-size: var(--fs-xs);
  letter-spacing: .12em;
  color: var(--ink-3);
  text-align: right;
}
.scoop-fate b {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.3vw, 30px);
  font-weight: 500;
  line-height: 1;
  color: var(--ink);
  letter-spacing: .02em;
}
.scoop-fate em { font-style: normal; }
.scoop-slip__verse {
  position: relative;
  z-index: 2;
  margin: clamp(20px, 3vw, 32px) 0 var(--sp-4);
  font-family: var(--font-serif);
  font-size: clamp(19px, 2.1vw, 27px);
  line-height: 2.02;
  letter-spacing: .1em;
  color: var(--ink);
  max-width: 26ch;
  white-space: pre-line;
  text-wrap: balance;
}
.scoop-slip__src {
  position: relative;
  z-index: 2;
  font-family: var(--font-serif);
  font-size: var(--fs-sm);
  letter-spacing: .06em;
  color: var(--ink-2);
}
.scoop-slip__from {
  position: relative;
  z-index: 2;
  margin-top: 2px;
  font-size: var(--fs-xs);
  color: var(--ink-3);
  letter-spacing: .04em;
}
.scoop-slip__actions {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: var(--sp-6);
}
.scoop-slip__actions .btn { gap: 6px; }
.scoop-slip__actions svg { width: 14px; height: 14px; }
.scoop-slip__seal {
  position: absolute;
  right: -6px;
  bottom: -10px;
  font-family: var(--font-serif);
  font-size: clamp(92px, 12vw, 140px);
  line-height: 1;
  color: var(--ink);
  opacity: .045;
  pointer-events: none;
  user-select: none;
  z-index: 1;
}
.scoop-footnote { padding-left: 2px; }

/* 侧栏小摊 */
.stall {
  padding: var(--sp-5);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: color-mix(in srgb, var(--surface) 68%, transparent);
}
.stall__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
  margin-bottom: var(--sp-4);
}
.stall__stats { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
.stall__stats .stat b { font-size: clamp(24px, 2.6vw, 34px); }
.stall__note {
  margin-top: var(--sp-4);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--line);
  font-size: var(--fs-xs);
  color: var(--ink-3);
  letter-spacing: .05em;
}
.stall__count { font-size: 11px; color: var(--ink-3); letter-spacing: .1em; }

.scoop-history { display: flex; flex-direction: column; }
.scoop-history__empty { padding: var(--sp-4) 0; font-size: var(--fs-sm); color: var(--ink-3); }
.scoop-history__item { border-bottom: 1px dashed var(--line); }
.scoop-history__item:last-child { border-bottom: 0; }
.scoop-history__btn {
  display: flex;
  flex-direction: column;
  gap: 2px;
  width: 100%;
  padding: var(--sp-3) 0;
  text-align: left;
  transition: color var(--dur-mic) var(--ease);
}
.scoop-history__btn:hover { color: var(--accent); }
.scoop-history__text {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-family: var(--font-serif);
  font-size: var(--fs-sm);
  line-height: 1.7;
  letter-spacing: .04em;
}
.scoop-history__meta { font-size: 11px; color: var(--ink-3); letter-spacing: .03em; }

/* =========================================================
   接诗
   ========================================================= */
.relay {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 368px);
  grid-template-areas:
    "hall side"
    "collabs side";
  gap: clamp(22px, 3vw, 42px);
  align-items: start;
}
.relay__hall { grid-area: hall; min-width: 0; }
.relay__side { grid-area: side; display: flex; flex-direction: column; gap: var(--sp-4); min-width: 0; }
.relay__collabs { grid-area: collabs; min-width: 0; margin-top: var(--sp-2); }

.play-block-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-bottom: var(--sp-5);
}
.play-block-head .h2 { font-size: clamp(21px, 2.4vw, 30px); }
.play-block-head__count {
  font-size: var(--fs-xs);
  color: var(--ink-3);
  letter-spacing: .12em;
  white-space: nowrap;
}

.relay-hall {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--sp-3);
}
.relay-hall.is-empty { display: block; }
.relay-upper {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--sp-2);
  min-height: 152px;
  padding: var(--sp-4);
  text-align: left;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: color-mix(in srgb, var(--surface) 62%, transparent);
  overflow: hidden;
  transition: transform var(--dur-mid) var(--ease), border-color var(--dur-mid) var(--ease),
              background var(--dur-mid) var(--ease), box-shadow var(--dur-mid) var(--ease);
}
.relay-upper:hover {
  transform: translateY(-2px);
  border-color: var(--line-2);
  background: color-mix(in srgb, var(--surface-2) 70%, transparent);
}
.relay-upper.is-on {
  border-color: color-mix(in srgb, var(--accent) 62%, transparent);
  background: var(--accent-soft);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 26%, transparent);
}
.relay-upper__no {
  font-family: var(--font-display);
  font-size: 10.5px;
  letter-spacing: .2em;
  color: var(--ink-3);
}
.relay-upper__text {
  font-family: var(--font-serif);
  font-size: clamp(16px, 1.45vw, 19px);
  line-height: 1.8;
  letter-spacing: .06em;
  color: var(--ink);
}
.relay-upper__mood { margin-top: auto; }
.relay-upper__tips { display: flex; flex-wrap: wrap; gap: 4px; }
.relay-upper__tips .tag { padding: 2px 7px; font-size: 10px; }
.relay-upper__picked {
  position: absolute;
  top: 9px;
  right: 9px;
  padding: 2px 6px;
  border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent);
  border-radius: 2px;
  color: var(--accent);
  font-size: 10px;
  letter-spacing: .18em;
  transform: rotate(4deg);
  opacity: 0;
  transition: opacity var(--dur-mic) var(--ease);
}
.relay-upper.is-on .relay-upper__picked { opacity: 1; }
.relay__hint { margin-top: var(--sp-4); line-height: 1.9; }

/* 卡片面板 */
.play-card {
  padding: var(--sp-5);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background:
    linear-gradient(160deg, color-mix(in srgb, var(--glow) 24%, transparent), transparent 52%),
    color-mix(in srgb, var(--surface) 74%, transparent);
  box-shadow: var(--shadow-sm);
}
.play-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}
.relay-composer__prompt { padding: var(--sp-2) 0; }
.relay-composer__placeholder {
  font-family: var(--font-serif);
  font-size: var(--fs-sm);
  line-height: 1.9;
  color: var(--ink-3);
  letter-spacing: .04em;
}
.relay-composer__body { display: flex; flex-direction: column; gap: var(--sp-3); }
.relay-composer__upper {
  padding-left: var(--sp-3);
  border-left: 2px solid var(--accent-2);
  font-family: var(--font-serif);
  font-size: clamp(18px, 1.7vw, 21px);
  line-height: 1.9;
  letter-spacing: .06em;
  color: var(--ink);
}
.relay-composer__meta { font-size: var(--fs-xs); color: var(--ink-3); letter-spacing: .06em; }
.relay-composer__tips { gap: 4px; }
.relay-composer__tips .tag { padding: 2px 8px; font-size: 10.5px; }
.relay-counter { float: right; color: var(--ink-3); letter-spacing: .08em; }
.relay-composer__input { letter-spacing: .08em; }

.relay-result { margin-top: var(--sp-4); }
.relay-result:empty { display: none; }
.relay-result.is-in .relay-result__card { animation: relay-stamp 560ms var(--ease-out) both; }
@keyframes relay-stamp {
  0% { opacity: 0; transform: translate3d(0, 12px, 0) scale(.988); }
  62% { opacity: 1; transform: translate3d(0, -1px, 0) scale(1.002); }
  100% { opacity: 1; transform: none; }
}
.relay-result__card {
  position: relative;
  padding: var(--sp-5) var(--sp-4);
  border: 1px solid color-mix(in srgb, var(--accent-2) 42%, transparent);
  border-radius: var(--r-md);
  background: color-mix(in srgb, var(--surface-2) 86%, transparent);
}
.relay-result__stamp {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--accent-2) 52%, transparent);
  border-radius: 3px;
  color: var(--accent-2);
  font-family: var(--font-serif);
  font-size: 16px;
  transform: rotate(6deg);
  opacity: .8;
}
.relay-result__upper,
.relay-result__lower {
  font-family: var(--font-serif);
  font-size: var(--fs-h3);
  line-height: 1.95;
  letter-spacing: .06em;
}
.relay-result__upper { color: var(--ink); }
.relay-result__lower { color: var(--accent); }
.relay-result__by {
  margin-top: var(--sp-3);
  font-size: var(--fs-xs);
  color: var(--ink-3);
  letter-spacing: .05em;
}
.relay-result__by span { margin: 0 4px; opacity: .6; }
.relay-result__actions { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-top: var(--sp-4); }

.relay-mine {
  margin-top: var(--sp-5);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--line);
}
.relay-mine__label { margin-bottom: var(--sp-2); }
.relay-mine__list { display: flex; flex-direction: column; }
.relay-mine__empty { font-size: var(--fs-xs); color: var(--ink-3); line-height: 1.9; }
.relay-mine__item { padding: var(--sp-2) 0; border-bottom: 1px dashed var(--line); }
.relay-mine__item:last-child { border-bottom: 0; }
.relay-mine__text { font-family: var(--font-serif); font-size: var(--fs-sm); line-height: 1.75; letter-spacing: .04em; }
.relay-mine__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
  margin-top: 2px;
  font-size: 11px;
  color: var(--ink-3);
}
.relay-mine__actions { display: flex; align-items: center; gap: 8px; }
.relay-mine__btn {
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--ink-3);
  padding: 3px 0;
  transition: color var(--dur-mic) var(--ease);
}
.relay-mine__btn:hover { color: var(--accent); }
.relay-mine__btn--danger:hover { color: var(--danger); }
.relay-mine__btn svg { width: 13px; height: 13px; vertical-align: -2px; }
.relay__privacy { line-height: 1.95; letter-spacing: .02em; }
.relay__privacy-mark { margin-right: 4px; color: var(--accent-2); }

/* 共创诗集 */
.relay-collabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--sp-4);
}
.relay-collabs.is-empty { display: block; }
.collab {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  padding: var(--sp-5);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: color-mix(in srgb, var(--surface) 64%, transparent);
  transition: border-color var(--dur-mid) var(--ease), transform var(--dur-mid) var(--ease);
}
.collab:hover { border-color: var(--line-2); }
.collab.is-new {
  animation: collab-new 900ms var(--ease-out) both;
  border-color: color-mix(in srgb, var(--accent-2) 44%, transparent);
}
@keyframes collab-new {
  0% { opacity: 0; transform: translateY(-6px); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-2) 18%, transparent); }
  100% { opacity: 1; transform: none; box-shadow: none; }
}
.collab__text { display: flex; flex-direction: column; gap: 2px; }
.collab__upper,
.collab__lower {
  font-family: var(--font-serif);
  font-size: var(--fs-h4);
  line-height: 1.9;
  letter-spacing: .05em;
}
.collab__upper { color: var(--ink); }
.collab__lower { color: var(--accent); }
.collab__by { font-size: var(--fs-xs); color: var(--ink-3); letter-spacing: .04em; }
.collab__by span { margin: 0 4px; opacity: .6; }
.collab__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--line);
}
.collab__time { font-size: 11px; color: var(--ink-3); letter-spacing: .08em; }
.collab__actions { display: flex; gap: 2px; }
.collab__actions .btn--icon { width: 34px; height: 34px; min-height: 34px; }
.collab__actions svg { width: 15px; height: 15px; }

/* =========================================================
   猜诗
   ========================================================= */
.quiz-empty { display: block; }

.quiz-intro {
  padding: clamp(28px, 4.4vw, 60px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background:
    linear-gradient(120deg, color-mix(in srgb, var(--glow) 34%, transparent), transparent 54%),
    color-mix(in srgb, var(--surface) 56%, transparent);
  overflow: hidden;
}
.quiz-intro__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(220px, .6fr);
  gap: clamp(28px, 4vw, 64px);
  align-items: center;
}
.quiz-intro__title { margin-top: var(--sp-4); }
.quiz-intro__stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(22px, 4vw, 52px);
  margin-top: clamp(22px, 3.6vh, 34px);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--line);
}
.quiz-intro__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-4);
  margin-top: var(--sp-6);
}
.quiz-intro__actions .btn { min-height: 48px; padding: 0 28px; }
.quiz-intro__actions .footnote { max-width: 22ch; line-height: 1.8; }
.quiz-intro__side {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-5);
}
.quiz-intro__stamp-stack { position: relative; width: 148px; height: 148px; }
.quiz-intro__stamp {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--accent-2) 52%, transparent);
  border-radius: var(--r-sm);
  background: color-mix(in srgb, var(--surface-2) 52%, transparent);
  color: var(--accent-2);
  font-family: var(--font-serif);
  font-size: 62px;
  transform: rotate(-7deg);
  opacity: .9;
}
.quiz-intro__stamp--2 {
  transform: rotate(6deg) translate(14px, -10px);
  font-size: 40px;
  opacity: .5;
}
.quiz-intro__stamp--3 {
  transform: rotate(-2deg) translate(-12px, 12px);
  font-size: 28px;
  opacity: .32;
}
.quiz-intro__side-text {
  font-family: var(--font-serif);
  font-size: var(--fs-sm);
  line-height: 2;
  letter-spacing: .05em;
  color: var(--ink-3);
  text-align: center;
}

.quiz-play { outline: none; }
.quiz-play:focus { outline: none; }
.quiz-bar {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(14px, 2vw, 26px);
  padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--line);
}
.quiz-bar__meta { display: flex; flex-direction: column; gap: 4px; }
.quiz-bar__counter { font-size: var(--fs-xs); letter-spacing: .12em; color: var(--ink-2); white-space: nowrap; }
.quiz-streak {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--accent-2);
  white-space: nowrap;
}
.quiz-streak::before {
  content: "";
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent-2);
}
.quiz-streak.is-pop { animation: streak-pop 420ms var(--ease-out) both; }
@keyframes streak-pop {
  0% { transform: scale(.82); opacity: .4; }
  62% { transform: scale(1.08); }
  100% { transform: none; opacity: 1; }
}
.quiz-progress {
  position: relative;
  height: 2px;
  border-radius: 2px;
  background: var(--line);
  overflow: hidden;
}
.quiz-progress__fill {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 460ms var(--ease-out);
}
.quiz-bar__score { font-size: var(--fs-xs); letter-spacing: .08em; color: var(--ink-3); white-space: nowrap; }

.quiz-question { max-width: 880px; padding-top: clamp(26px, 3.6vw, 48px); }
.quiz-question__label { margin-bottom: var(--sp-4); }
.quiz-question__line {
  position: relative;
  font-family: var(--font-serif);
  font-size: clamp(21px, 2.6vw, 32px);
  line-height: 1.92;
  letter-spacing: .08em;
  color: var(--ink);
  text-wrap: balance;
  padding-left: clamp(16px, 2vw, 24px);
  border-left: 2px solid color-mix(in srgb, var(--accent-2) 60%, transparent);
}
.quiz-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--sp-3);
  margin-top: clamp(24px, 3.6vh, 38px);
}
.quiz-option {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  min-height: 66px;
  padding: var(--sp-3) var(--sp-4);
  text-align: left;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: color-mix(in srgb, var(--surface) 64%, transparent);
  transition: transform var(--dur-mic) var(--ease), border-color var(--dur-mic) var(--ease),
              background var(--dur-mic) var(--ease), opacity var(--dur-mic) var(--ease);
}
.quiz-option:hover {
  transform: translateY(-1px);
  border-color: var(--line-2);
  background: color-mix(in srgb, var(--surface-2) 72%, transparent);
}
.quiz-option__key {
  flex: none;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-2);
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 12px;
  color: var(--ink-3);
  transition: all var(--dur-mic) var(--ease);
}
.quiz-option__body { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.quiz-option__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: var(--fs-h4);
  letter-spacing: .05em;
  color: var(--ink);
}
.quiz-option__author { font-style: normal; font-size: var(--fs-xs); color: var(--ink-3); letter-spacing: .04em; }
.quiz-option[disabled] { cursor: default; transform: none; }
.quiz-option.is-correct {
  border-color: color-mix(in srgb, var(--ok) 66%, transparent);
  background: color-mix(in srgb, var(--ok) 10%, transparent);
}
.quiz-option.is-correct .quiz-option__key { border-color: var(--ok); color: var(--ok); }
.quiz-option.is-correct::after { content: "✓"; margin-left: auto; color: var(--ok); font-size: 15px; }
.quiz-option.is-wrong {
  border-color: color-mix(in srgb, var(--danger) 62%, transparent);
  background: color-mix(in srgb, var(--danger) 9%, transparent);
}
.quiz-option.is-wrong .quiz-option__key { border-color: var(--danger); color: var(--danger); }
.quiz-option.is-wrong::after { content: "✕"; margin-left: auto; color: var(--danger); font-size: 14px; }
.quiz-option.is-correct:disabled,
.quiz-option.is-wrong:disabled { opacity: 1; }
.quiz-options.is-answered .quiz-option:not(.is-correct):not(.is-wrong) { opacity: .5; }

.quiz-feedback {
  margin-top: var(--sp-6);
  padding: var(--sp-5);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: color-mix(in srgb, var(--surface) 70%, transparent);
  animation: play-panel-in 240ms var(--ease-out) both;
}
.quiz-feedback__verdict {
  font-family: var(--font-serif);
  font-size: var(--fs-h3);
  letter-spacing: .08em;
  color: var(--ink);
}
.quiz-feedback__verdict.is-correct { color: var(--ok); }
.quiz-feedback__verdict.is-wrong { color: var(--danger); }
.quiz-feedback__answer { margin-top: var(--sp-2); font-size: var(--fs-sm); color: var(--ink-2); }
.quiz-feedback__answer b { font-weight: 400; font-size: var(--fs-h4); color: var(--ink); }
.quiz-feedback__explain {
  margin-top: var(--sp-3);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--line);
  font-size: var(--fs-sm);
  line-height: 1.95;
  color: var(--ink-2);
}
.quiz-feedback__explain:empty { display: none; }
.quiz-feedback__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-4);
  margin-top: var(--sp-5);
}

.quiz-result__inner {
  padding: clamp(30px, 5vw, 60px) clamp(20px, 4vw, 48px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  text-align: center;
  background:
    radial-gradient(120% 86% at 50% 0%, color-mix(in srgb, var(--glow) 58%, transparent), transparent 62%),
    color-mix(in srgb, var(--surface) 60%, transparent);
}
.quiz-result__score {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
  margin-top: var(--sp-3);
}
.quiz-result__score b {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(66px, 10vw, 108px);
  line-height: 1;
  letter-spacing: .02em;
}
.quiz-result__score span {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 28px);
  color: var(--ink-3);
}
.quiz-result__title { margin-top: var(--sp-3); font-size: var(--fs-h2); }
.quiz-result__sub { margin-top: var(--sp-2); font-size: var(--fs-sm); color: var(--ink-2); }
.quiz-result__record {
  display: inline-flex;
  margin-top: var(--sp-4);
  padding: 4px 10px;
  border: 1px solid color-mix(in srgb, var(--accent-2) 46%, transparent);
  border-radius: 2px;
  color: var(--accent-2);
  font-size: var(--fs-xs);
  letter-spacing: .2em;
  transform: rotate(-2deg);
}
.quiz-result__stats {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: clamp(24px, 5vw, 64px);
  max-width: 560px;
  margin: clamp(24px, 4vh, 36px) auto 0;
  padding-top: var(--sp-5);
  border-top: 1px solid var(--line);
}
.quiz-result__stats .stat { align-items: center; }
.quiz-result__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-top: clamp(24px, 4vh, 36px);
}

/* =========================================================
   响应式
   ========================================================= */
@media (max-width: 1100px) {
  .relay { grid-template-columns: minmax(0, 1fr) minmax(290px, 340px); }
}

@media (max-width: 960px) {
  .play-head__grid { grid-template-columns: 1fr; gap: var(--sp-6); align-items: start; }
  .play-head__aside { max-width: 560px; padding-top: var(--sp-2); }
  .play-head__seal { display: none; }

  .scoop { grid-template-columns: 1fr; }
  .scoop__side {
    position: static;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

  .relay {
    grid-template-columns: 1fr;
    grid-template-areas:
      "hall"
      "side"
      "collabs";
  }
  .relay__side { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; }
  .relay__privacy { grid-column: 1 / -1; }
  .relay-hall { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .quiz-intro__grid { grid-template-columns: 1fr; }
  .quiz-intro__side { display: none; }
}

@media (max-width: 720px) {
  .play-tabs { top: var(--nav-h); }
  .play-tabs__note { display: none; }
  .play-tabs .segmented { width: 100%; }
  .play-tabs .segmented__item { flex: 1; padding: 0 10px; }
  .play-head__aside { display: none; }

  .scoop-stage { grid-template-columns: 1fr; min-height: 0; }
  .scoop-well {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    min-height: 318px;
  }
  .scoop-slip { min-height: 300px; }
  .scoop__side { grid-template-columns: 1fr; }
  .relay-hall { grid-template-columns: 1fr; }
  .relay-upper { min-height: 0; }
  .relay-upper__mood { margin-top: var(--sp-1); }
  .relay__side { grid-template-columns: 1fr; }
  .relay-collabs { grid-template-columns: 1fr; }
  .quiz-options { grid-template-columns: 1fr; }
  .quiz-intro { padding: clamp(24px, 6vw, 36px) var(--sp-5); }
  .quiz-question__line { font-size: clamp(19px, 5vw, 24px); }
  .quiz-bar { gap: var(--sp-3); }
}

@media (max-width: 480px) {
  .play-head { padding-top: var(--sp-7); }
  .play-head__title { letter-spacing: .04em; }
  .play-head__title-accent::after { display: none; }
  .quiz-intro__actions { flex-direction: column; align-items: flex-start; gap: var(--sp-3); }
  .quiz-intro__actions .btn { width: 100%; }
  .quiz-intro__actions .footnote { max-width: none; }
  .scoop-slip { padding: var(--sp-5); }
  .scoop-slip__verse { font-size: 19px; letter-spacing: .07em; }
  .scoop-btn { width: 112px; }
  .stall { padding: var(--sp-4); }
  .play-card { padding: var(--sp-4); }
  .quiz-result__score b { font-size: 64px; }
  .quiz-intro__stats { gap: var(--sp-5); }
  .collab { padding: var(--sp-4); }
  .scoop-history__btn { padding: var(--sp-2) 0; }
}

/* =========================================================
   降噪 / 减少动态
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  .scoop-wave,
  .scoop-btn__ring,
  .scoop-bubble { animation: none !important; }
  .scoop-stage.is-diving .scoop-btn { animation: none !important; }
  .play-panel.is-entering,
  .scoop-slip.is-in .scoop-slip__card,
  .relay-result.is-in .relay-result__card,
  .collab.is-new,
  .quiz-feedback { animation: none !important; }
  .quiz-progress__fill { transition: none !important; }
  .play-head__jump { transition: none !important; }
}
:root.fx-reduced .scoop-wave,
:root.fx-reduced .scoop-btn__ring,
:root.fx-reduced .scoop-bubble { animation: none !important; }
:root.fx-reduced .scoop-stage.is-diving .scoop-btn { animation: none !important; }
:root.fx-reduced .play-panel.is-entering,
:root.fx-reduced .scoop-slip.is-in .scoop-slip__card,
:root.fx-reduced .relay-result.is-in .relay-result__card,
:root.fx-reduced .collab.is-new { animation: none !important; }
:root.fx-reduced .quiz-progress__fill { transition: none !important; }