/* ====== 1. Variables & Reset ====== */
:root {
  --color-surface-page: #140b16;
  --color-text-primary: #f2d8a4;
  --color-text-pending: #c3a18a;
  --color-text-wallet-label: #b48c6b;
  --color-text-wallet-value: #ffa204;
  --color-text-winner-board: #b48c6b;
  --color-border-winner-board: #3e2529;
  --color-border-pool: #d9514b;
  --color-surface-pool-card: #190d16;
  --color-surface-pool-placeholder: #211019;
  --color-surface-pool-bar: #0e080d;
  --color-text-pool-muted: #a98a7d;
  --color-shadow-pool-neutral: #0006;
  --color-shadow-pool: #d9514b38;
  --color-pool-progress-red: linear-gradient(180deg, #e98a2b 0%, #be5004 52%, #8f2600 100%);
  --color-pool-progress-green: linear-gradient(180deg, #75d896 0%, #32985c 52%, #185b35 100%);
  --color-pool-progress-blue: linear-gradient(180deg, #7dc8f5 0%, #368dcc 52%, #1b4e8c 100%);
  --font-family-base: "Microsoft YaHei", Arial, sans-serif;
  --font-size-wallet-label: .25rem;
  --font-size-wallet-value: .22rem;
  --font-size-winner-board: .2rem;
  --size-winner-board-top: 8.86rem;
  --size-winner-board-width: 7rem;
  --size-winner-board-height: 3.82rem;
  --size-winner-board-list-top: 1.05rem;
  --size-winner-board-list-width: 5.8rem;
  --size-winner-board-row-height: .48rem;
  --size-winner-board-list-height: 2.27rem;
  --size-pool-title-width: 5.16rem;
  --size-pool-title-height: 1.11rem;
  --size-pool-title-sprite: 6.76rem 3.36rem;
  --size-pool-summary-gap: .03rem;
  --size-pool-summary-line-height: .26rem;
  --size-pool-list-width: 7.1rem;
  --size-pool-list-gap: .12rem;
  --size-pool-card-width: 3.49rem;
  --size-pool-card-height: 4.96rem;
  --size-pool-card-padding: .16rem;
  --size-pool-card-content-gap: .08rem;
  --size-pool-prize-frame-width: 1.43rem;
  --size-pool-prize-frame-height: 1.39rem;
  --size-pool-prize-box: .65rem;
  --size-pool-progress-height: .24rem;
  --size-pool-progress-radius: .12rem;
  --size-pool-stepper-icon-width: .46rem;
  --size-pool-stepper-icon-height: .47rem;
  --size-pool-stepper-input-height: .46rem;
  --size-pool-stepper-control: .44rem;
  --size-gift-module-width: 7rem;
  --size-gift-slice-min-height: 3.18rem;
  --size-gift-task-row-height: 1rem;
  --size-gift-task-list-width: 6.56rem;
  --size-gift-task-actions-width: 2.92rem;
  --color-text-gift-intro: #e2ba83;
  --color-border-gift-task: rgba(214, 145, 76, .38);
  --color-surface-gift-task: rgba(38, 11, 18, .54);
  --size-touch-target-min: 44px;
  --size-campaign-width: 7.5rem;
  --size-tab-height: 1rem;
  --size-sidebar-button-width: .5rem;
  --size-sidebar-button-height: 1.2rem;
  --size-sidebar-sprite: .5rem 2.42rem;
  --size-sidebar-gap: .02rem;
  --space-sidebar-right: max(.2rem, env(safe-area-inset-right));
  --size-share-poster-width: 5.71rem;
  --size-share-poster-height: 9.26rem;
  --size-share-close: .44rem;
  --color-share-overlay: rgba(5, 1, 8, .72);
  --color-share-status: #f3e49e;
  --color-share-instruction: #fff8dd;
  --space-share-instruction-top: .12rem;
  --size-service-entry-width: 1.67rem;
  --size-service-entry-height: 1.93rem;
  --space-service-entry-right: max(.14rem, env(safe-area-inset-right));
  --space-service-entry-bottom: calc(
    var(--size-tab-height) + env(safe-area-inset-bottom) + .18rem
  );
  --size-campaign-modal-width: 6.4rem;
  --size-campaign-modal-top-height: 1.03rem;
  --size-campaign-modal-bottom-height: .28rem;
  --size-campaign-modal-close: .58rem;
  --color-modal-preview-page: #29101a;
  --color-modal-preview-card: rgba(42, 12, 20, .72);
  --color-modal-preview-card-border: rgba(226, 186, 131, .34);
  --color-modal-preview-text: #f7dfb3;
  --color-modal-preview-muted: #c99b70;
  --color-modal-preview-accent: #ffd36b;
  --color-modal-preview-overlay: rgba(8, 2, 10, .78);
  --color-modal-preview-danger: #ffb77c;
  --color-service-poster-surface: #321104;
  --color-service-poster-surface-soft: rgba(50, 17, 4, .72);
  --color-service-poster-surface-faint: rgba(50, 17, 4, .16);
  --color-service-poster-surface-clear: rgba(50, 17, 4, 0);
  --motion-duration-reduced: .01ms;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body,
p {
  margin: 0;
  padding: 0;
}

html,
body {
  width: 100%;
  min-height: 100%;
}

body {
  color: var(--color-text-primary);
  font-family: var(--font-family-base);
  background: var(--color-surface-page);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto;
    animation-duration: var(--motion-duration-reduced);
    animation-iteration-count: 1;
    transition-duration: var(--motion-duration-reduced);
  }
}

/* ====== 2. Base & Layout ====== */
.app {
  width: var(--size-campaign-width);
  max-width: 100%;
  min-height: 100vh;
  margin: 0 auto;
  padding-top: env(safe-area-inset-top);
  padding-right: env(safe-area-inset-right);
  padding-bottom: env(safe-area-inset-bottom);
  padding-left: env(safe-area-inset-left);
  overflow-x: hidden;
}

.campaign-shell {
  position: relative;
  width: 100%;
}

.campaign-background {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.campaign-background__slice {
  flex: 0 0 auto;
  width: var(--size-campaign-width);
  max-width: 100%;
  margin: 0 auto;
  background-repeat: no-repeat;
  background-position: center top;
  background-size: 100% 100%;
}

.campaign-background__slice--01 {
  aspect-ratio: 750 / 900;
  background-image: url("../images/wish-01.jpg");
}

.campaign-background__slice--02 {
  aspect-ratio: 750 / 864;
  background-image: url("../images/wish-02.jpg");
}

.campaign-background__slice--03 {
  aspect-ratio: 750 / 911;
  background-image: url("../images/wish-03.jpg");
}

.campaign-background__slice--04 {
  flex: 1 1 auto;
  min-height: 5.25rem;
  background-image: url("../images/wish-04.jpg");
}

.campaign-content {
  position: relative;
  z-index: 1;
  padding-top: calc(var(--size-winner-board-top) - var(--size-tab-height));
  padding-bottom: calc(var(--size-tab-height) + env(safe-area-inset-bottom));
}

.campaign-panel {
  width: 100%;
  height: 100%;
}

.campaign-panel--wish {
  position: relative;
}

.campaign-panel__pending {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  padding: .48rem;
  color: var(--color-text-pending);
  text-align: center;
  font-size: .28rem;
}

@supports (min-height: 100dvh) {
  .app {
    min-height: 100dvh;
  }
}

/* ====== 3. Components ====== */
.campaign-title {
  display: block;
  margin: 0 auto .10rem;
  background-image: url("../images/titles/title-sprite.png");
  background-repeat: no-repeat;
  background-size: var(--size-pool-title-sprite);
}

.campaign-title--wish-pools {
  width: var(--size-pool-title-width);
  height: var(--size-pool-title-height);
  background-position: -.8rem -2.25rem;
}

.campaign-title--task-reward {
  width: 6.76rem;
  height: 1.1rem;
  background-position: 0 -1.13rem;
}

.campaign-title--invest-reward {
  width: 6.76rem;
  height: 1.11rem;
  background-position: 0 0;
}

.wish-pool-module__title-row {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--size-pool-list-width);
  min-height: var(--size-pool-title-height);
  margin: 0 auto .10rem;
}

.wish-pool-module__title-row .campaign-title {
  margin: 0;
}

.wish-pool-module__summary {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--size-pool-summary-gap);
  margin: -.02rem auto .20rem;
  color: #b79253;
  font-size: .20rem;
  line-height: var(--size-pool-summary-line-height);
  text-align: center;
}

.campaign-module-stack {
  position: relative;
  width: 100%;
  min-height: var(--size-winner-board-height);
}

.winner-board {
  position: relative;
  width: var(--size-winner-board-width);
  height: var(--size-winner-board-height);
  margin: 0 auto;
  background: url("../images/winner-board.png") no-repeat center / 100% 100%;
}

.winner-board__viewport {
  position: absolute;
  top: var(--size-winner-board-list-top);
  left: 50%;
  width: var(--size-winner-board-list-width);
  height: var(--size-winner-board-list-height);
  margin: 0;
  overflow: hidden;
  transform: translateX(-50%);
}

.winner-board__list {
  margin: 0;
  padding: 0;
  list-style: none;
  transform: translate3d(0, 0, 0);
  will-change: transform;
}

.winner-board__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: var(--size-winner-board-row-height);
  padding: 0 .02rem;
  color: var(--color-text-winner-board);
  font-size: var(--font-size-winner-board);
  line-height: 1;
  white-space: nowrap;
  border-bottom: 1px dashed var(--color-border-winner-board);
}

.winner-board__message {
  overflow: hidden;
  text-overflow: ellipsis;
}

.winner-board__time {
  flex: 0 0 auto;
  margin-left: .12rem;
}

.wish-pool-module {
  width: 100%;
  margin-top: .24rem;
}

.wish-pool-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--size-pool-list-gap);
  width: var(--size-pool-list-width);
  margin: 0 auto;
}

.wish-pool-card {
  position: relative;
  width: var(--size-pool-card-width);
  min-height: var(--size-pool-card-height);
  padding: var(--size-pool-card-padding);
  overflow: hidden;
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-image: url("../images/pools/pool-border-red.png");
  padding-bottom: 0;
}

/* 价值档位三色：red=高价值档（默认） / green=中价值档 / blue=低价值档 */
.wish-pool-card--red {
  --position-pool-invest-sprite: 0 -1.28rem;
}

.wish-pool-card--green {
  background-image: url("../images/pools/pool-border-green.png");
  --color-pool-progress-fill: var(--color-pool-progress-green);
  --position-pool-invest-sprite: -2.02rem -.64rem;
}

.wish-pool-card--blue {
  background-image: url("../images/pools/pool-border-blue.png");
  --color-pool-progress-fill: var(--color-pool-progress-blue);
  --position-pool-invest-sprite: 0 -.64rem;
}

.wish-pool-card__coming-draw {
  position: absolute;
  top: .12rem;
  right: .16rem;
  z-index: 2;
  display: block;
  width: .69rem;
  height: .70rem;
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: none;
}

.wish-pool-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #dca374;
  font-size: .18rem;
  line-height: 1.2;
  margin: 0.28rem auto 0;
  padding: 0 0.4rem;
}

.wish-pool-card__header strong {
  color: #dca374;
  font-size: .18rem;
}

.wish-pool-card__prize-main {
  display: grid;
  grid-template-columns: var(--size-pool-prize-frame-width) minmax(0, 1fr);
  gap: var(--size-pool-card-content-gap);
  align-items: center;
}

.wish-pool-card__prize-frame {
  position: relative;
  width: var(--size-pool-prize-frame-width);
  height: var(--size-pool-prize-frame-height);
}

.wish-pool-card__prize-glow {
  position: absolute;
  inset: 0;
  background: url("../images/pools/pool-prize-glow.png") no-repeat center / 100% 100%;
  pointer-events: none;
}

.wish-pool-card__prize-slot {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: var(--size-pool-prize-box);
  height: var(--size-pool-prize-box);
  overflow: hidden;
  border: 1px solid var(--color-border-winner-board);
  background: var(--color-surface-pool-placeholder);
  color: var(--color-text-pool-muted);
  font-size: .12rem;
  line-height: 1.2;
  text-align: center;
  transform: translate(-50%, -50%);
}

.wish-pool-card__prize-slot img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.wish-pool-card__prize-copy {
  min-width: 0;
  margin-left: -0.2rem;
}

.wish-pool-card__prize-copy h3 {
  margin: 0 0 .06rem;
  color: #ffa204;
  font-size: .2rem;
  line-height: 1.35;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: bold;
  padding-right: .2rem;
}

.wish-pool-card__prize-copy p {
  margin: 0;
  color: #dca374;
  font-size: .18rem;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.wish-pool-card__progress-group {
  padding: 0 .4rem;
  margin-top: -0.1rem;
}

.wish-pool-card__progress {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  color: var(--color-text-pool-muted);
  font-size: .16rem;
  line-height: 1.4;
}

.wish-pool-card__progress span:last-child {
  color: #ffa204;
  font-size: .18rem;
}

.wish-pool-card__bar {
  height: var(--size-pool-progress-height);
  margin-top: .08rem;
  padding: 1px;
  overflow: hidden;
  border: 1px solid rgba(178, 94, 55, .72);
  border-radius: var(--size-pool-progress-radius);
  background: #000;
  box-shadow: inset 0 0 .05rem rgba(225, 93, 34, .56), 0 0 .04rem rgba(208, 94, 52, .42);
}

.wish-pool-card__bar span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: calc(var(--size-pool-progress-radius) - 2px);
  transition: width .2s ease;
}

.wish-pool-card__bar span {
  background: var(--color-pool-progress-fill, var(--color-pool-progress-red));
}

.wish-pool-card__mine,
.wish-pool-card__chance {
  color: var(--color-text-pool-muted);
  font-size: .15rem;
  line-height: 1.4;
  text-align: center;
}

.wish-pool-card__mine {
  margin-top: .08rem;
  padding: .06rem;
  color: #ffa204;
  font-size: .18rem;
}

.wish-pool-card__chance {
  margin-top: .05rem;
  color: #dca374;
  font-size: .16rem;
}

.wish-pool-card__stepper {
  display: grid;
  grid-template-columns: var(--size-pool-stepper-control) minmax(0, 1fr) var(--size-pool-stepper-control);
  gap: .06rem;
  align-items: center;
  padding: 0 .4rem;
  margin-top: .08rem;
}

.wish-pool-card__amount-control {
  position: relative;
  display: grid;
  place-items: center;
  border: 0;
  background: transparent;
  color: transparent;
  font-size: 0;
  line-height: 1;
  text-decoration: none;
}

.wish-pool-card__amount-control::before {
  content: "";
  display: block;
  width: var(--size-pool-stepper-icon-width);
  height: var(--size-pool-stepper-icon-height);
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
}

.wish-pool-card__amount-control--decrease::before {
  background-image: url("../images/pools/minus.png");
}

.wish-pool-card__amount-control--increase::before {
  background-image: url("../images/pools/plus.png");
}

.wish-pool-card__amount {
  width: 100%;
  min-width: 0;
  height: var(--size-pool-stepper-input-height);
  padding: 0 .08rem;
  border: 0;
  border-radius: .02rem;
  background: transparent;
  color: #fff;
  font-size: .24rem;
  font-weight: bold;
  line-height: 44px;
  text-align: center;
  background-color: #000;
}

.wish-pool-card__amount::-webkit-inner-spin-button,
.wish-pool-card__amount::-webkit-outer-spin-button {
  margin: 0;
  appearance: none;
}

.wish-pool-card__amount:focus-visible,
.wish-pool-card__amount-control:focus-visible,
.wish-pool-card__invest:focus-visible {
  outline: 2px solid var(--color-text-primary);
  outline-offset: 2px;
}

.wish-pool-card .wish-pool-card__invest {
  position: relative;
  display: grid;
  place-items: center;
  width: 2.2rem;
  height: var(--size-touch-target-min);
  min-height: var(--size-touch-target-min);
  margin: .12rem auto .32rem;
  background-color: transparent;
  font-size: 0;
  text-decoration: none;
}

.wish-pool-card__invest.is-disabled {
  opacity: .45;
  /* 不设 pointer-events:none：置灰按钮需保持可点击，由 JS 拦截并弹出不可投原因提示。 */
}

.wish-pool-card__status {
  min-height: .2rem;
  margin: .04rem 0 0;
  color: var(--color-text-pool-muted);
  font-size: .13rem;
  line-height: 1.3;
  text-align: center;
}

.wish-pool-card__amount:focus {
  border: none;
}

.wish-pool-card[data-pool-state="submitting"] {
  opacity: .78;
}

.gift-module-stack {
  position: relative;
}

.gift-reward-stack {
  margin-top: .30rem;
}

.celebration-gift-title {
  position: relative;
  z-index: 2;
  width: var(--size-gift-module-width);
  max-width: 100%;
  min-height: 1.11rem;
  margin: 0 auto .08rem;
}

.celebration-gift-title .campaign-title {
  margin-bottom: 0;
}

.gift-module-stack__panel {
  position: relative;
}

.gift-module-stack__background {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  pointer-events: none;
}

.gift-module-stack__slice {
  flex: 0 0 auto;
  width: var(--size-gift-module-width);
  max-width: 100%;
  background-repeat: no-repeat;
  background-position: center top;
  background-size: 100% 100%;
}

.gift-module-stack__slice--top {
  aspect-ratio: 700 / 103;
  background-image: url("../images/gifts/gift-background-top.png");
}

.gift-module-stack__slice--middle {
  flex: 1 1 auto;
  min-height: var(--size-gift-slice-min-height);
  background-image: url("../images/gifts/gift-background-middle.png");
}

.gift-module-stack__slice--bottom {
  aspect-ratio: 700 / 146;
  background-image: url("../images/gifts/gift-background-bottom.png");
}

.celebration-gift-module {
  position: relative;
  z-index: 1;
  width: var(--size-gift-module-width);
  max-width: 100%;
  min-height: 5.67rem;
  margin: 0 auto;
  padding: .06rem .08rem 0;
}

.celebration-gift-module__intro {
  max-width: 100%;
  color: #b79253;
  font-size: .20rem;
  line-height: .32rem;
  text-align: center;
}

.gift-task-list {
  display: grid;
  width: var(--size-gift-task-list-width);
  max-width: 100%;
  margin: 0 auto;
  padding-top: .28rem;
}

.gift-task-card {
  display: grid;
  grid-template-columns: .36rem minmax(0, 1fr) var(--size-gift-task-actions-width);
  align-items: center;
  width: calc(100% - .16rem);
  min-height: var(--size-gift-task-row-height);
  margin: 0 auto;
  border: 1px solid var(--color-border-gift-task);
  background: rgba(0, 0, 0, 0.4);
  padding-right: 0.2rem;
  padding-left: 0.2rem;
}

.gift-task-card__copy {
  min-width: 0;
  padding: 0 .08rem;
  margin-left: 0.1rem;
}

.gift-task-card__diamond {
  display: block;
  width: .32rem;
  height: .32rem;
  margin: 0 auto;
  background: linear-gradient(135deg, #802B07 0%, #9B4212 46%, #C36421 100%);
  box-shadow: 0 0 .05rem rgba(255, 181, 63, .68);
  transform: rotate(45deg);
}

.gift-task-card__diamond-label {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, #fff3bd 0%, #ffa204 58%, #d76c14 100%);
  background-clip: text;
  color: transparent;
  font-size: .22rem;
  font-weight: 700;
  line-height: 1;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  transform: rotate(-45deg);
}

.gift-task-card__title,
.gift-task-card__detail {
  margin: 0;
  white-space: nowrap;
}

.gift-task-card__title {
  color: #ffa204;
  font-size: .20rem;
  line-height: .30rem;
}

.gift-task-card__detail {
  color: #dca374;
  font-size: .18rem;
  line-height: .24rem;
}

.gift-task-card__actions {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: .06rem;
  min-width: 0;
}

.gift-task-card__action {
  display: grid;
  place-items: center;
  font-size: 0;
  line-height: 1;
  cursor: pointer;
  touch-action: manipulation;
}

.gift-task-card__action:focus-visible {
  outline: 2px solid var(--color-text-primary);
  outline-offset: .04rem;
}

.gift-task-card__action.is-disabled,
.gift-task-card__action.is-busy {
  cursor: default;
  opacity: .48;
  pointer-events: none;
}

.gift-reward-stack__panel {
  padding: 0.48rem 0;
}

.gift-reward-module {
  padding: 0 0 .24rem;
}

.gift-reward-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 6rem;
  height: .5rem;
  margin: 0 auto .16rem;
  padding: 0 .2rem;
  border: 1px solid var(--color-border-gift-task);
  background: var(--color-surface-gift-task);
}

.gift-reward-summary__label,
.gift-reward-summary__value {
  color: #dca374;
  font-size: .18rem;
  line-height: 1;
  white-space: nowrap;
}

.gift-reward-summary__value {
  color: #ffa204;
}

.gift-reward-list {
  display: grid;
  gap: .16rem;
  width: 6rem;
  max-width: 100%;
  margin: 0 auto;
}

.gift-reward-row {
  display: flex;
  flex-direction: column;
  gap: .16rem;
  width: 6rem;
  max-width: 100%;
  margin: 0 auto;
  padding: .16rem;
  min-height: 1.90rem;
  border: 1px solid var(--color-border-gift-task);
  background: rgba(0, 0, 0, .5);
}

.gift-reward-row__top {
  display: grid;
  grid-template-columns: 1.55rem minmax(0, 1fr);
  gap: 0;
}

.gift-reward-row__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .16rem;
}

.gift-reward-card {
  display: block;
  width: 100%;
  min-height: .5rem;
  padding: 0;
  border: 0;
  background: transparent;
}

.gift-reward-card__copy {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: .04rem;
  min-width: 0;
  width: 100%;
  height: .70rem;
  min-height: .70rem;
  padding: .12rem;
  border: 1px solid var(--color-border-gift-task);
  text-align: center;
  font-size: .20rem;
}

.gift-reward-card--invest .gift-reward-card__copy {
  justify-content: flex-start;
  padding-left: 0;
  border: 0;
  background: transparent;
  text-align: left;
}

.gift-reward-card--reward .gift-reward-card__copy {
  display: -webkit-box;
  width: 100%;
  color: #dca374;
  font-size: .18rem;
  line-height: .24rem;
  min-height: .50rem;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: normal;
  justify-content: flex-start;
  text-align: left;
}

.gift-reward-card__amount {
  color: #ffa204;
  font-size: .30rem;
  line-height: .36rem;
  white-space: nowrap;
}

.gift-reward-card__action {
  flex: 0 0 auto;
  font-size: 0;
  line-height: 1;
  cursor: pointer;
  touch-action: manipulation;
}

.gift-reward-card__action:focus-visible {
  outline: 2px solid var(--color-text-primary);
  outline-offset: .04rem;
}

.gift-reward-card__action.is-disabled,
.gift-reward-card__action.is-busy {
  cursor: default;
  opacity: .48;
  pointer-events: none;
}

.gift-reward-card__action.is-disabled {
  opacity: 1;
}

@media (max-width: 520px) {
  .gift-task-card {
    grid-template-columns: .30rem minmax(0, 1fr) 2.60rem;
    padding-right: 0.2rem;
    padding-left: 0.2rem;
  }

  .gift-task-card__title {
    font-size: .20rem;
  }

  .gift-task-card__detail {
    font-size: .18rem;
  }

  .gift-reward-card {
    padding: 0;
  }

  .gift-reward-card__amount {
    font-size: .24rem;
  }

}

.campaign-header {
  position: relative;
  z-index: 2;
  width: 100%;
  height: var(--size-tab-height);
  background: url("../images/header-background.png") no-repeat center / 100% 100%;
}

.campaign-header__coin {
  position: absolute;
  top: .24rem;
  left: .2rem;
}

.campaign-header__wallet {
  position: absolute;
  top: .25rem;
  left: .7rem;
  display: flex;
  align-items: center;
  gap: .12rem;
  height: .5rem;
  white-space: nowrap;
}

.campaign-header__wallet-label {
  color: var(--color-text-wallet-label);
  font-size: var(--font-size-wallet-label);
  line-height: 1;
}

.campaign-header__wallet-amount {
  color: var(--color-text-wallet-value);
  font-size: var(--font-size-wallet-value);
  font-weight: 700;
  line-height: 1;
}

.campaign-header__actions {
  position: absolute;
  top: .2rem;
  right: .16rem;
  display: flex;
  gap: .1rem;
}

.campaign-user-bar {
  position: absolute;
  top: .10rem;
  left: max(.16rem, env(safe-area-inset-left));
  right: max(.16rem, env(safe-area-inset-right));
  z-index: 3;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: .10rem;
}

.campaign-user-bar__item {
  display: block;
}

/* 登录/退出按钮与用户信息胶囊的垂直堆叠，整体贴靠屏幕右侧。 */
.campaign-user-bar__main {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: .10rem;
}

/* 用户信息胶囊：透明黑底、全圆角，无素材，纯 CSS 绘制视觉。 */
.user-info {
  display: flex;
  align-items: center;
  min-height: .56rem;
  padding: .06rem .22rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, .42);
  border: 1px solid rgba(255, 255, 255, .14);
  box-shadow: inset 0 0 .08rem rgba(255, 255, 255, .10), 0 .04rem .10rem rgba(0, 0, 0, .28);
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.user-info__copy {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.user-info__name {
  color: #fff;
  font-size: .24rem;
  font-weight: 700;
  white-space: nowrap;
}

.campaign-user-bar__item:focus-visible,
.user-info:focus-visible {
  outline: 2px solid var(--color-text-primary);
  outline-offset: .04rem;
}

.bottom-nav {
  position: fixed;
  z-index: 10;
  right: 0;
  bottom: 0;
  left: 0;
  width: var(--size-campaign-width);
  max-width: 100%;
  height: calc(var(--size-tab-height) + env(safe-area-inset-bottom));
  margin: 0 auto;
  padding-bottom: env(safe-area-inset-bottom);
  background: var(--color-surface-page);
}

.bottom-nav__surface {
  width: 100%;
  height: var(--size-tab-height);
  background-image: url("../images/tabs-sprite.png");
  background-repeat: no-repeat;
  background-size: var(--size-campaign-width) 2rem;
}

.bottom-nav--wish .bottom-nav__surface {
  background-position: 0 0;
}

.bottom-nav--gift .bottom-nav__surface {
  background-position: 0 -1rem;
}

.bottom-nav__actions {
  position: absolute;
  inset: 0 0 env(safe-area-inset-bottom);
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.bottom-nav__tab {
  display: block;
  width: 100%;
  height: 100%;
  min-width: var(--size-touch-target-min);
  min-height: var(--size-touch-target-min);
  border: 0;
  background: transparent;
  cursor: pointer;
  text-decoration: none;
}

.bottom-nav__tab:focus-visible {
  outline: 2px solid var(--color-text-primary);
  outline-offset: -2px;
}

.campaign-sidebar {
  position: fixed;
  z-index: 20;
  top: 50%;
  right: 0;
  display: flex;
  flex-direction: column;
  gap: var(--size-sidebar-gap);
  transform: translateY(-50%);
}

.campaign-sidebar__item {
  position: relative;
  display: block;
  width: var(--size-sidebar-button-width);
  height: var(--size-sidebar-button-height);
  background-repeat: no-repeat;
  background-image: url("../images/buttons/button-sidebar-sprite.png");
  background-size: var(--size-sidebar-sprite);
  text-decoration: none;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

/* Expands the transparent tap target to the 44px minimum without resizing the sprite. */
.campaign-sidebar__item::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: var(--size-touch-target-min);
  height: var(--size-touch-target-min);
  transform: translate(-50%, -50%);
}

.campaign-sidebar__item--rules {
  background-position: 0 0;
}

.campaign-sidebar__item--rewards {
  background-position: 0 -1.22rem;
}

.campaign-sidebar__item:focus-visible {
  outline: 2px solid var(--color-text-primary);
  outline-offset: .04rem;
}

/* Sprite visuals: use with a focusable element carrying aria-label. */
.sprite-button {
  display: inline-block;
  flex: 0 0 auto;
  width: var(--sprite-button-width);
  height: var(--sprite-button-height);
  background-repeat: no-repeat;
  background-image: var(--sprite-button-image);
  background-size: var(--sprite-button-size);
  background-position: var(--sprite-button-position);
  text-decoration: none;
  cursor: pointer;
  vertical-align: middle;
}

.sprite-button--go-invest,
.sprite-button--wish-coin {
  --sprite-button-image: url("../images/buttons/button-actions-sprite.png");
  --sprite-button-size: 4.62rem 1.9rem;
}

.sprite-button--go-invest {
  --sprite-button-width: 2.6rem;
  --sprite-button-height: .6rem;
  --sprite-button-position: 0 0;
}

.sprite-button--wish-coin {
  --sprite-button-width: 2rem;
  --sprite-button-height: .6rem;
  --sprite-button-position: var(--position-pool-invest-sprite, 0 -1.28rem);
}

.sprite-button--go-recharge,
.sprite-button--go-share,
.sprite-button--go-wish {
  --sprite-button-image: url("../images/buttons/button-tasks-sprite.png");
  --sprite-button-size: 2.94rem 1.04rem;
}

.sprite-button--go-recharge {
  --sprite-button-width: 1.4rem;
  --sprite-button-height: .49rem;
  --sprite-button-position: 0 0;
}

.sprite-button--go-share {
  --sprite-button-width: 1.4rem;
  --sprite-button-height: .49rem;
  --sprite-button-position: -1.42rem 0;
}

.sprite-button--go-wish {
  --sprite-button-width: 1.4rem;
  --sprite-button-height: .49rem;
  --sprite-button-position: 0 -.53rem;
}

.sprite-button--claim-large-disabled,
.sprite-button--claim-large,
.sprite-button--claim-small-claimed,
.sprite-button--claim-small-locked,
.sprite-button--claim-small {
  --sprite-button-image: url("../images/buttons/button-rewards-sprite.png");
  --sprite-button-size: 4.64rem 1.79rem;
}

.sprite-button--claim-large-disabled {
  --sprite-button-width: 2.6rem;
  --sprite-button-height: .6rem;
  --sprite-button-position: 0 0;
}

.sprite-button--claim-large {
  --sprite-button-width: 2.6rem;
  --sprite-button-height: .6rem;
  --sprite-button-position: 0 -.64rem;
}

.sprite-button--claim-small-claimed {
  --sprite-button-width: 1.4rem;
  --sprite-button-height: .49rem;
  --sprite-button-position: -2.62rem 0;
}

/* 已领取大按钮：与 claim-large 同宽同高（2.6rem x .6rem），由雪碧图"已领取"小图
   等比放大后两侧留白拉伸重切的 2x 独立图（button-claimed-large.png 520x120）。 */
.sprite-button--claim-large-claimed {
  --sprite-button-image: url("../images/buttons/button-claimed-large.png");
  --sprite-button-width: 2.6rem;
  --sprite-button-height: .6rem;
  --sprite-button-size: 2.6rem .6rem;
  --sprite-button-position: 0 0;
}

.sprite-button--claim-small-locked {
  --sprite-button-width: 1.4rem;
  --sprite-button-height: .49rem;
  --sprite-button-position: -2.62rem -.64rem;
}

.sprite-button--claim-small {
  --sprite-button-width: 1.4rem;
  --sprite-button-height: .49rem;
  --sprite-button-position: 0 -1.28rem;
}

.sprite-button--back-to-chapter-1,
.sprite-button--enter-game,
.sprite-button--login,
.sprite-button--logout,
.sprite-button--wish-records {
  --sprite-button-image: url("../images/buttons/button-navigation-sprite.png");
  --sprite-button-size: 4.38rem 1.7rem;
}

.sprite-button--back-to-chapter-1 {
  --sprite-button-width: 1.8rem;
  --sprite-button-height: .5rem;
  --sprite-button-position: 0 -.64rem;
}

.sprite-button--enter-game {
  --sprite-button-width: 1.9rem;
  --sprite-button-height: .6rem;
  --sprite-button-position: 0 0;
}

.sprite-button--login {
  --sprite-button-width: 1.4rem;
  --sprite-button-height: .5rem;
  --sprite-button-position: -1.82rem -.64rem;
}

.sprite-button--logout {
  --sprite-button-width: 1.4rem;
  --sprite-button-height: .5rem;
  --sprite-button-position: 0 -1.18rem;
}

.sprite-button--wish-records {
  --sprite-button-width: 1.9rem;
  --sprite-button-height: .6rem;
  --sprite-button-position: -1.92rem 0;
}

/* ====== 3. Components: Share Popup ====== */
.share-popup-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: max(.24rem, env(safe-area-inset-top))
    max(.24rem, env(safe-area-inset-right))
    max(.24rem, env(safe-area-inset-bottom))
    max(.24rem, env(safe-area-inset-left));
  overflow-y: auto;
  background: var(--color-share-overlay);
  opacity: 0;
  visibility: hidden;
  transition: opacity .22s ease, visibility .22s ease;
  -webkit-overflow-scrolling: touch;
}

.share-popup-overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

.share-popup {
  position: relative;
  width: min(var(--size-share-poster-width), calc(100vw - .48rem));
  max-width: 100%;
  padding-bottom: .10rem;
  flex: 0 0 auto;
  transform: scale(.94);
  transition: transform .22s ease;
}

.share-popup-overlay.is-visible .share-popup {
  transform: scale(1);
}

.share-popup__poster {
  position: relative;
  width: 100%;
  aspect-ratio: 571 / 926;
  overflow: hidden;
}

.share-popup__poster-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: default;
}

.close {
  position: absolute;
  top: -.60rem;
  right: -.4rem;
  z-index: 5;
  display: grid;
  place-items: center;
  width: 0.7rem;
  height: 0.64rem;
  color: transparent;
  font-size: 0;
  background: url("../images/close.png") no-repeat center / .7rem .64rem;
  -webkit-tap-highlight-color: transparent;
}

.close:focus-visible,
.share-popup__copy:focus-visible,
.share-popup__retry:focus-visible {
  outline: 2px solid var(--color-share-status);
  outline-offset: .04rem;
}

.share-popup__copy {
  position: absolute;
  top: 83.8%;
  left: 23.8%;
  z-index: 4;
  display: block;
  width: 2.90rem;
  height: 0.60rem;
  color: transparent;
  font-size: 0;
  text-decoration: none;
  background: url("../images/share-copy-button.png") no-repeat center / contain;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.share-popup__copy.is-busy {
  cursor: wait;
  opacity: .58;
}

.share-popup__status {
  position: absolute;
  top: 52%;
  right: .32rem;
  left: .32rem;
  margin: 0;
  color: var(--color-share-status);
  font-size: .22rem;
  line-height: 1.4;
  text-align: center;
  text-shadow: 0 .02rem .06rem rgba(0, 0, 0, .68);
}

.share-popup__retry {
  position: absolute;
  top: 58%;
  left: 50%;
  z-index: 4;
  display: block;
  min-width: 1.40rem;
  min-height: var(--size-touch-target-min);
  padding: .12rem .20rem;
  transform: translateX(-50%);
  color: #5f1605;
  font-size: .20rem;
  line-height: .44rem;
  text-align: center;
  text-decoration: none;
  background: #f3d65c;
  border-radius: 999px;
}

.share-popup__instruction {
  position: relative;
  display: block;
  width: 100%;
  min-height: .30rem;
  padding: 0 .12rem;
  margin: var(--space-share-instruction-top) 0 0;
  overflow: visible;
  color: var(--color-share-instruction);
  font-size: .20rem;
  line-height: .30rem;
  text-align: center;
  text-shadow: 0 .02rem .06rem rgba(0, 0, 0, .75);
  white-space: normal;
}

.share-popup__qr-buffer {
  pointer-events: none;
}

/* ====== 3. Components: Service Assistant Entry & Poster ====== */
.campaign-service-entry.is-hidden-until-init {
  /* 账号登录包体：服务端无法从 session 预判绑定角色，等前端 init 后按 appid 显示。 */
  display: none;
}

.campaign-service-entry {
  position: fixed;
  z-index: 30;
  right: var(--space-service-entry-right);
  bottom: var(--space-service-entry-bottom);
  display: block;
  width: var(--size-service-entry-width);
  height: var(--size-service-entry-height);
  filter: drop-shadow(0 .06rem .12rem rgba(0, 0, 0, .38));
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.campaign-service-entry:focus-visible {
  outline: 2px solid #ffd36b;
  outline-offset: .04rem;
}

.campaign-service-entry:active {
  transform: scale(.97);
}

.campaign-service-entry__image {
  display: block;
  width: 100%;
  height: 100%;
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: none;
}

.campaign-service-assistant-content {
  width: 100%;
  text-align: center;
  /* 复刻 modal-middle.png：中间为深棕，两侧向透明自然过渡。 */
  background: linear-gradient(
    90deg,
    var(--color-service-poster-surface-clear) 0%,
    var(--color-service-poster-surface-faint) 6%,
    var(--color-service-poster-surface-soft) 14%,
    var(--color-service-poster-surface) 23%,
    var(--color-service-poster-surface) 77%,
    var(--color-service-poster-surface-soft) 86%,
    var(--color-service-poster-surface-faint) 94%,
    var(--color-service-poster-surface-clear) 100%
  );
}

.campaign-service-assistant-content__image {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 auto;
  border-radius: .06rem;
  /* 展示时削弱四周边缘，长按保存仍会保存 img.src 对应的不透明 PNG。 */
  -webkit-mask-image: linear-gradient(
    90deg,
    var(--color-service-poster-surface-clear) 0%,
    rgba(0, 0, 0, .16) 6%,
    rgba(0, 0, 0, .72) 14%,
    #000 23%,
    #000 77%,
    rgba(0, 0, 0, .72) 86%,
    rgba(0, 0, 0, .16) 94%,
    var(--color-service-poster-surface-clear) 100%
  );
  mask-image: linear-gradient(
    90deg,
    var(--color-service-poster-surface-clear) 0%,
    rgba(0, 0, 0, .16) 6%,
    rgba(0, 0, 0, .72) 14%,
    #000 23%,
    #000 77%,
    rgba(0, 0, 0, .72) 86%,
    rgba(0, 0, 0, .16) 94%,
    var(--color-service-poster-surface-clear) 100%
  );
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: default;
  -webkit-user-drag: none;
}

@media (prefers-reduced-motion: reduce) {
  .campaign-service-entry {
    transition: none;
  }
}

/* ====== 3. Components: Adaptive Campaign Modal Preview ====== */
.campaign-modal-preview {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: max(.32rem, env(safe-area-inset-top))
    max(.24rem, env(safe-area-inset-right))
    max(.32rem, env(safe-area-inset-bottom))
    max(.24rem, env(safe-area-inset-left));
  overflow: hidden;
  background: var(--color-modal-preview-overlay);
  -webkit-overflow-scrolling: touch;
  opacity: 0;
  visibility: hidden;
  transition: opacity .22s ease, visibility .22s ease;
}

.campaign-modal-preview.is-visible {
  opacity: 1;
  visibility: visible;
}

.campaign-modal-preview__panel {
  --campaign-modal-preview-head-offset: -.44rem;
  --campaign-modal-preview-tail-offset: -.06rem;
  position: relative;
  display: grid;
  grid-template-rows: minmax(0, 1fr);
  width: min(var(--size-campaign-modal-width), calc(100vw - .48rem));
  max-width: 100%;
  min-height: 3.80rem;
  max-height: min(10rem, calc(100dvh - 1.08rem));
  margin: .24rem auto;
  color: var(--color-modal-preview-text);
  filter: drop-shadow(0 .12rem .20rem rgba(0, 0, 0, .46));
  transform: translateY(.10rem) scale(.98);
  transition: transform .22s ease;
}

.campaign-modal-preview.is-visible .campaign-modal-preview__panel {
  transform: translateY(0) scale(1);
}

.campaign-modal-preview__slice {
  position: absolute;
  left: 0;
  z-index: 1;
  display: block;
  width: 100%;
  pointer-events: none;
  user-select: none;
}

.campaign-modal-preview__slice:first-of-type {
  top: var(--campaign-modal-preview-head-offset);
  height: var(--size-campaign-modal-top-height);
}

.campaign-modal-preview__slice:last-of-type {
  bottom: var(--campaign-modal-preview-tail-offset);
  height: var(--size-campaign-modal-bottom-height);
}

.campaign-modal-preview__middle {
  grid-area: 1 / 1;
  min-height: 0;
  padding: calc(var(--size-campaign-modal-top-height) + .30rem) .48rem
    calc(var(--size-campaign-modal-bottom-height) + .18rem);
  overflow-y: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  overscroll-behavior: contain;
  background: url("../images/modal-middle.png") repeat-y center top / 100% auto;
  flex: 1 1 auto;
  -webkit-overflow-scrolling: touch;
}

.campaign-modal-preview__close {
  position: absolute;
  top: -.58rem;
  right: -.12rem;
  z-index: 3;
  display: grid;
  place-items: center;
  width: max(var(--size-campaign-modal-close), var(--size-touch-target-min));
  height: max(var(--size-campaign-modal-close), var(--size-touch-target-min));
  color: transparent;
  font-size: 0;
  text-decoration: none;
  background: url("../images/关闭.png") no-repeat center / .58rem .56rem;
  -webkit-tap-highlight-color: transparent;
}

.campaign-modal-preview__close:focus-visible,
.campaign-modal-preview__trigger:focus-visible {
  outline: 2px solid var(--color-modal-preview-accent);
  outline-offset: .04rem;
}

.campaign-modal-preview__heading {
  position: absolute;
  top: calc(var(--campaign-modal-preview-head-offset) + .01rem);
  left: 50%;
  z-index: 2;
  width: 100%;
  padding: .04rem .18rem .16rem;
  margin: 0;
  transform: translateX(-50%);
  color: var(--color-modal-preview-accent);
  font-size: .32rem;
  font-weight: 700;
  line-height: .44rem;
  text-align: center;
  text-shadow: 0 .02rem .05rem rgba(0, 0, 0, .48);
}

.campaign-modal-preview__body {
  font-size: .22rem;
  line-height: 1.72;
}

.campaign-modal-preview__middle::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

.campaign-modal-preview__body p {
  margin: 0 0 .14rem;
}

.campaign-modal-preview__body ol,
.campaign-modal-preview__body ul {
  padding-left: .38rem;
  margin: 0 0 .12rem;
}

.campaign-modal-preview__body li + li {
  margin-top: .08rem;
}

.campaign-modal-preview__notice {
  padding: .12rem .16rem;
  margin: .04rem 0 .16rem;
  color: var(--color-modal-preview-danger);
  background: var(--color-modal-preview-card);
  border: 1px solid var(--color-modal-preview-card-border);
  border-radius: .08rem;
}

.campaign-modal-preview__record {
  padding: .12rem .14rem;
  margin: 0 0 .10rem;
  background: var(--color-modal-preview-card);
  border: 1px solid var(--color-modal-preview-card-border);
  border-radius: .08rem;
}

.campaign-modal-preview__record-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .12rem;
  color: var(--color-modal-preview-accent);
}

.campaign-modal-preview__record-meta {
  display: block;
  margin-top: .04rem;
  color: var(--color-modal-preview-muted);
  font-size: .19rem;
}

.campaign-modal-preview__empty {
  padding: .48rem .12rem;
  color: var(--color-modal-preview-muted);
  text-align: center;
}

.campaign-modal-preview__body .campaign-rewards-table {
  width: 100%;
  margin: .02rem 0 .04rem;
  border-collapse: collapse;
  color: var(--color-modal-preview-text);
  font-size: .20rem;
  line-height: 1.5;
  text-align: center;
}

.campaign-modal-preview__body .campaign-rewards-table th,
.campaign-modal-preview__body .campaign-rewards-table td {
  padding: .12rem .08rem;
  vertical-align: top;
  word-break: break-word;
}

.campaign-modal-preview__body .campaign-rewards-table th {
  color: var(--color-modal-preview-accent);
  font-weight: 700;
  background: rgba(126, 43, 61, .34);
  border-bottom: 1px solid var(--color-modal-preview-card-border);
}

.campaign-modal-preview__body .campaign-rewards-table td {
  border-bottom: 1px solid rgba(226, 186, 131, .16);
}

.campaign-modal-preview__body .campaign-rewards-table td:first-child {
  color: var(--color-modal-preview-accent);
}

.campaign-modal-preview__body .campaign-rewards-table tbody tr:last-child td {
  border-bottom: 0;
}

.campaign-modal-preview__footer {
  display: flex;
  justify-content: center;
  padding: .08rem .36rem .04rem;
}

.campaign-modal-preview__action {
  display: inline-grid;
  place-items: center;
  min-width: 1.72rem;
  min-height: var(--size-touch-target-min);
  padding: .08rem .22rem;
  color: #6c250f;
  font-size: .22rem;
  line-height: .44rem;
  text-decoration: none;
  background: linear-gradient(#ffe78e, #efb44b);
  border: 1px solid #fff0ae;
  border-radius: .24rem;
  box-shadow: inset 0 0 .08rem rgba(255, 255, 255, .56), 0 .04rem .06rem rgba(0, 0, 0, .28);
}

.campaign-modal-preview__action:active {
  transform: translateY(1px);
}

body.is-campaign-modal-preview-locked {
  overflow: hidden;
}

.page-modal-preview {
  min-height: 100vh;
  background: var(--color-modal-preview-page);
}

.page-modal-preview__content {
  width: min(7.5rem, 100%);
  min-height: 100vh;
  padding: .48rem .24rem calc(.48rem + env(safe-area-inset-bottom));
  margin: 0 auto;
}

.page-modal-preview__title {
  margin: 0 0 .12rem;
  color: var(--color-modal-preview-accent);
  font-size: .36rem;
  line-height: .52rem;
  text-align: center;
}

.page-modal-preview__description {
  margin: 0 auto .28rem;
  color: var(--color-modal-preview-muted);
  font-size: .22rem;
  line-height: 1.6;
  text-align: center;
}

.page-modal-preview__triggers {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .12rem;
  max-width: 6.4rem;
  margin: 0 auto;
}

.campaign-modal-preview__trigger {
  display: grid;
  place-items: center;
  min-height: var(--size-touch-target-min);
  padding: .10rem .12rem;
  color: var(--color-modal-preview-text);
  font-size: .22rem;
  line-height: .32rem;
  text-align: center;
  text-decoration: none;
  background: rgba(89, 28, 32, .82);
  border: 1px solid var(--color-modal-preview-card-border);
  border-radius: .08rem;
}

.page-modal-preview__tip {
  max-width: 6.4rem;
  padding: .16rem .18rem;
  margin: .28rem auto 0;
  color: var(--color-modal-preview-muted);
  font-size: .19rem;
  line-height: 1.65;
  background: rgba(30, 8, 16, .68);
  border: 1px solid rgba(201, 155, 112, .22);
  border-radius: .08rem;
}

.page-modal-preview__tip strong {
  color: var(--color-modal-preview-accent);
}

@media (min-width: 751px) {
  .page-modal-preview__content {
    min-height: 100vh;
    padding-top: .60rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .campaign-modal-preview,
  .campaign-modal-preview__panel {
    transition: none;
  }

  .campaign-modal-preview__action:active {
    transform: none;
  }
}

@media (max-height: 560px) and (orientation: portrait) {
  .share-popup-overlay {
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .share-popup-overlay,
  .share-popup {
    transition: none;
  }
}

.campaign-icon--coin {
  display: inline-block;
  width: .46rem;
  height: .52rem;
  background: url("../images/buttons/coin.png") no-repeat center / 100% 100%;
  vertical-align: middle;
}

/* ====== 4. Page Sections ====== */
.page-wish {
  background: #37080A;
}

/* ====== 5. Utilities & Accessibility ====== */
[hidden] {
  display: none;
}