:root {
  --paper: #fafafa;
  --console-bg: #efece5;
  --panel: #ffffff;
  --ink: #101010;
  --muted: #6b6b6b;
  --quiet: #aaa6a0;
  --line: #d4d1c9;
  --line-strong: #a9a59c;
  --orange: #f04b23;
  --blue: #2d5f8f;
  --youth-a: #ef6536;
  --youth-b: #cf3d1a;
  --adult-a: #3a668f;
  --adult-b: #1f3c58;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html,
body,
#app {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family:
    "PingFang SC", "Noto Sans CJK SC", "Source Han Sans SC",
    "Hiragino Sans GB", "Microsoft YaHei", ui-sans-serif, system-ui,
    -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  letter-spacing: 0.045em;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

button {
  color: inherit;
  font: inherit;
}

.h-screen {
  height: 100vh;
}

.overflow-hidden {
  overflow: hidden;
}

.app-shell {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(16, 16, 16, 0.026) 1px, transparent 1px)
      0 0 / 20vw 100%,
    var(--paper);
}

.landing,
.console {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  transition:
    opacity 760ms var(--ease),
    transform 760ms var(--ease),
    filter 760ms var(--ease);
}

.landing {
  opacity: 1;
  transform: translateX(0);
  z-index: 2;
}

.is-console .landing {
  opacity: 0;
  transform: translateX(-2.3vw);
  filter: blur(2px);
  pointer-events: none;
}

.is-console .landing * {
  pointer-events: none;
}

.choice {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  width: 100%;
  height: 100%;
  border: 0;
  cursor: pointer;
  color: rgba(252, 248, 241, 0.94);
  z-index: 1;
  transition:
    color 260ms ease,
    filter 420ms ease;
}

.choice[data-session="youth"] {
  justify-content: flex-start;
  padding-left: clamp(44px, 12vw, 180px);
  clip-path: polygon(
    calc(50% - 175vmax) calc(50% + 98.5vmax),
    calc(50% + 175vmax) calc(50% - 98.5vmax),
    calc(50% + 175vmax) -310vmax,
    calc(50% - 175vmax) -310vmax
  );
  background:
    radial-gradient(
        130% 100% at 14% 38%,
        rgba(255, 235, 214, 0.2),
        transparent 62%
      ),
    linear-gradient(151deg, var(--youth-a) 0%, var(--youth-b) 100%);
}

.choice[data-session="adult"] {
  justify-content: flex-end;
  padding-right: clamp(44px, 12vw, 180px);
  clip-path: polygon(
    calc(50% - 175vmax) calc(50% + 98.5vmax),
    calc(50% + 175vmax) calc(50% - 98.5vmax),
    calc(50% + 175vmax) 310vmax,
    calc(50% - 175vmax) 310vmax
  );
  background:
    radial-gradient(
        130% 100% at 86% 62%,
        rgba(214, 230, 246, 0.16),
        transparent 62%
      ),
    linear-gradient(331deg, var(--adult-b) 0%, var(--adult-a) 100%);
}

.choice:hover,
.choice:focus-visible {
  color: #ffffff;
  outline: none;
  filter: brightness(1.06);
}

.choice-block {
  display: grid;
  gap: clamp(10px, 1.4vh, 15px);
  text-align: left;
  justify-items: start;
}

.choice[data-session="adult"] .choice-block {
  text-align: right;
  justify-items: end;
}

.choice-no {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 9px;
  line-height: 1;
  letter-spacing: 0.3em;
  opacity: 0.74;
}

.choice-no::after {
  content: "";
  width: 30px;
  height: 1px;
  background: currentColor;
  opacity: 0.65;
}

.choice[data-session="adult"] .choice-no {
  flex-direction: row-reverse;
}

.choice-name {
  position: relative;
  font-size: clamp(30px, 3.4vw, 50px);
  font-weight: 300;
  line-height: 1;
  letter-spacing: 0.42em;
  margin-right: -0.42em;
  padding-bottom: 12px;
}

.choice-name::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0.42em;
  bottom: 0;
  height: 1px;
  background: currentColor;
  opacity: 0.8;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 380ms var(--ease);
}

.choice[data-session="adult"] .choice-name::after {
  transform-origin: right;
}

.choice:hover .choice-name::after,
.choice:focus-visible .choice-name::after {
  transform: scaleX(1);
}

.choice-sub {
  font-size: 9px;
  line-height: 1;
  letter-spacing: 0.24em;
  opacity: 0.62;
  font-variant-numeric: tabular-nums;
}

.card-field {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 3;
}

.float-card {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: var(--w, clamp(112px, 11.5vw, 185px));
  aspect-ratio: 1.42 / 1;
  margin: 0;
  overflow: hidden;
  border-radius: 7px;
  background: #f4f1ea;
  box-shadow:
    0 12px 26px rgba(12, 8, 5, 0.32),
    0 2px 7px rgba(12, 8, 5, 0.24);
  transform: rotate(var(--r, 0deg));
  cursor: pointer;
  pointer-events: auto;
  transition:
    transform 380ms var(--ease),
    box-shadow 380ms var(--ease);
}

.float-card:hover,
.float-card:focus-visible {
  transform: rotate(var(--r, 0deg)) translateY(-7px) scale(1.05);
  box-shadow:
    0 22px 44px rgba(12, 8, 5, 0.38),
    0 4px 12px rgba(12, 8, 5, 0.26);
  z-index: 4;
}

.float-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #f4f1ea;
}

.card-reveal {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: center;
  gap: 6px;
  padding: 9px 13px;
  background: rgba(252, 250, 245, 0.97);
  transform: translateY(116%);
  opacity: 0;
  visibility: hidden;
  transition:
    transform 360ms var(--ease),
    opacity 220ms ease,
    visibility 0s linear 360ms;
}

.float-card:hover .card-reveal,
.float-card:focus-visible .card-reveal {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
  transition:
    transform 360ms var(--ease),
    opacity 160ms ease;
}

.reveal-tag {
  color: var(--muted);
  font-size: 8px;
  line-height: 1;
  letter-spacing: 0.18em;
}

.reveal-text {
  color: #1c1c1c;
  font-family:
    "FangSong", "STFangsong", "FangSong_GB2312", "仿宋", "Songti SC",
    serif;
  font-size: clamp(12px, 0.95vw, 15px);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.03em;
}

.float-card.is-long .reveal-text {
  font-size: clamp(10px, 0.78vw, 12px);
  line-height: 1.46;
}

.landing {
  isolation: isolate;
  background:
    radial-gradient(110% 90% at 82% 18%, rgba(46, 93, 117, 0.42), transparent 58%),
    #092236;
}

.landing-bg-youth-wrapper {
  position: absolute;
  inset: 0;
  pointer-events: none;
  filter: drop-shadow(8px 4px 16px rgba(0, 0, 0, 0.75));
  z-index: 1;
}

.landing-bg-youth {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(95% 88% at 32% 46%, rgba(104, 174, 130, 0.28), transparent 64%),
    linear-gradient(
      135deg,
      #3d9368 0%,
      #32825d 48%,
      #2e7757 64%,
      #6f928a 78%,
      #c3ccca 90%,
      #eef0ea 100%
    );
  clip-path: polygon(0 0, 83.6% 0, 20.8% 100%, 0 100%);
}

.landing-zone {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 1;
}

.landing-zone.is-youth {
  clip-path: polygon(0 0, 83.6% 0, 20.8% 100%, 0 100%);
}

.landing-zone.is-adult {
  clip-path: polygon(83.6% 0, 100% 0, 100% 100%, 20.8% 100%);
  z-index: 2;
}

.landing-zone::after {
  content: "";
  position: absolute;
  z-index: 9;
  pointer-events: none;
}

.landing-zone.is-youth::after {
  left: 0;
  bottom: 0;
  width: min(470px, 44vw);
  height: min(176px, 23vh);
  background: none;
}

.landing-zone.is-adult::after {
  top: 0;
  right: 0;
  width: min(390px, 36vw);
  height: min(150px, 21vh);
  background: none;
}

.landing-scroll {
  position: absolute;
  inset: 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.landing-zone.is-youth .landing-scroll {
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 calc(100% - clamp(100px, 18vh, 180px)), transparent 100%);
  mask-image: linear-gradient(to bottom, #000 0%, #000 calc(100% - clamp(100px, 18vh, 180px)), transparent 100%);
}

.landing-zone.is-adult .landing-scroll {
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 clamp(90px, 16vh, 150px), #000 100%);
  mask-image: linear-gradient(to bottom, transparent 0%, #000 clamp(90px, 16vh, 150px), #000 100%);
}

.landing-scroll::-webkit-scrollbar {
  display: none;
}

.landing-card-field {
  position: relative;
  width: 100%;
  min-height: 190vh;
}

.landing-card {
  position: absolute;
  left: var(--x);
  top: var(--y);
  display: block;
  width: var(--w);
  height: var(--h);
  padding: 0;
  border: 0;
  border-radius: 7px;
  overflow: hidden;
  background: #eef0eb;
  cursor: pointer;
  box-shadow:
    0 18px 34px rgba(1, 10, 17, 0.28),
    0 3px 9px rgba(1, 10, 17, 0.22);
  transform: rotate(var(--r, 0deg)) translateZ(0);
  transform-origin: center;
  transition:
    transform 260ms var(--ease),
    box-shadow 260ms ease,
    filter 260ms ease;
}

.landing-card:hover,
.landing-card:focus-visible {
  outline: none;
  filter: saturate(1.04) brightness(1.04);
  transform: rotate(var(--r, 0deg)) translateY(-8px) scale(1.025);
  box-shadow:
    0 26px 50px rgba(1, 10, 17, 0.34),
    0 5px 16px rgba(1, 10, 17, 0.24);
  z-index: 7;
}

.landing-card:hover .card-reveal,
.landing-card:focus-visible .card-reveal {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
  transition:
    transform 360ms var(--ease),
    opacity 160ms ease;
}

.landing-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #eef0eb;
  pointer-events: none;
}

.landing-card.is-contain img {
  object-fit: contain;
  background: #eef0eb;
}

.landing-card.is-cover img {
  object-fit: cover;
  background: #eef0eb;
}

.landing-card .card-reveal {
  pointer-events: none;
  overflow: hidden;
  align-content: center;
  padding: clamp(8px, 0.9vw, 14px);
}

.landing-card .reveal-tag {
  font-size: clamp(7px, 0.56vw, 9px);
}

.landing-card .reveal-text {
  display: -webkit-box;
  overflow: hidden;
  font-size: clamp(10px, 0.86vw, 15px);
  line-height: 1.46;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
}

.home-title {
  position: absolute;
  z-index: 10;
  display: grid;
  grid-template-columns: minmax(0, auto) auto;
  grid-template-areas:
    "main edition"
    "sub edition";
  align-items: center;
  gap: 2px 16px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #f6fbf5;
  cursor: pointer;
  text-align: left;
  letter-spacing: 0;
  text-shadow: 0 2px 10px rgba(1, 12, 20, 0.32);
}

.home-title::before {
  content: "";
  position: absolute;
  inset: -18px -30px;
  z-index: -1;
  pointer-events: none;
  display: none;
}

.home-title-youth {
  left: clamp(28px, 2.3vw, 46px);
  bottom: clamp(20px, 2.6vw, 44px);
}

.home-title-youth::before {
  background: none;
}

.home-title-adult {
  top: clamp(18px, 2vw, 36px);
  right: clamp(28px, 3vw, 56px);
}

.home-title-adult::before {
  inset: -12px -28px -28px -48px;
  background: none;
}

.home-title-main {
  grid-area: main;
  font-size: clamp(26px, 2.15vw, 40px);
  font-weight: 760;
  line-height: 1.02;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.home-title-sub {
  grid-area: sub;
  font-size: clamp(17px, 1.55vw, 31px);
  font-weight: 420;
  line-height: 1.04;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.home-title-edition {
  grid-area: edition;
  display: block;
  max-width: 1.2em;
  font-size: clamp(14px, 1.2vw, 22px);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: 0.04em;
}

.console {
  display: grid;
  grid-template-rows: 52px minmax(0, 1fr) clamp(48px, 6vh, 56px);
  opacity: 0;
  transform: translateX(2.3vw);
  pointer-events: none;
  background: var(--console-bg);
  z-index: 1;
}

.is-console .console {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.topbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  min-height: 0;
  padding: 0 24px;
  border-bottom: 1px solid rgba(240, 75, 35, 0.32);
  /* 暖橙色调顶栏，呼应落地页上半区 */
  background:
    linear-gradient(
      180deg,
      rgba(240, 75, 35, 0.12),
      rgba(240, 75, 35, 0.05)
    ),
    var(--console-bg);
}

.back {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  margin-right: 12px;
  border: 1px solid transparent;
  background: transparent;
  cursor: pointer;
  font-size: 15px;
  line-height: 1;
  color: var(--ink);
  transition:
    border-color 220ms ease,
    color 220ms ease;
}

.back:hover,
.back:focus-visible {
  color: var(--orange);
  border-color: var(--orange);
  outline: none;
}

.project-mark {
  display: flex;
  align-items: center;
  min-width: 0;
  font-size: 10px;
  line-height: 1;
  letter-spacing: 0.14em;
  white-space: nowrap;
}

.project-mark span {
  overflow: hidden;
  text-overflow: ellipsis;
}

.session-toggle {
  display: inline-flex;
  align-items: stretch;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  overflow: hidden;
  background: var(--paper);
}

.session-tab {
  padding: 7px 16px;
  border: 0;
  background: transparent;
  cursor: pointer;
  color: var(--muted);
  font-size: 11px;
  line-height: 1;
  letter-spacing: 0.16em;
  white-space: nowrap;
  transition:
    color 200ms ease,
    background 200ms ease;
}

.session-tab + .session-tab {
  border-left: 1px solid var(--line);
}

.session-tab:hover,
.session-tab:focus-visible {
  color: var(--ink);
  outline: none;
}

.session-tab.is-active {
  color: #ffffff;
  background: var(--ink);
}

.session-toggle:has(.session-tab[data-session="youth"].is-active) {
  border-color: var(--youth-b);
}

.session-tab[data-session="youth"].is-active {
  background: var(--youth-b);
}

.session-toggle:has(.session-tab[data-session="adult"].is-active) {
  border-color: var(--adult-b);
}

.session-tab[data-session="adult"].is-active {
  background: var(--adult-b);
}

.rules-surface {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  position: relative;
  min-height: 0;
  overflow: hidden;
  padding: clamp(18px, 3vh, 32px) clamp(28px, 5vw, 68px)
    clamp(20px, 2.4vh, 26px);
}

.rules-surface::after {
  content: "";
  position: absolute;
  left: clamp(28px, 5vw, 68px);
  right: clamp(28px, 5vw, 68px);
  bottom: 0;
  height: 1px;
  background: var(--line-strong);
}

.surface-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 18px;
  margin-bottom: clamp(12px, 1.8vh, 20px);
}

.view-modes {
  display: inline-flex;
  align-items: flex-end;
  gap: clamp(14px, 1.8vw, 26px);
}

.view-mode {
  position: relative;
  padding: 0 0 9px;
  border: 0;
  background: transparent;
  cursor: pointer;
  color: var(--muted);
  font-size: clamp(12px, 1vw, 14px);
  line-height: 1;
  letter-spacing: 0.12em;
  transition: color 200ms ease;
}

.view-mode::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 260ms var(--ease);
}

.view-mode:hover,
.view-mode:focus-visible {
  color: var(--ink);
  outline: none;
}

.view-mode.is-active {
  color: var(--ink);
  font-weight: 500;
}

.view-mode.is-active::after {
  transform: scaleX(1);
  background: var(--orange);
}

.view-mode.is-soon {
  color: var(--quiet);
  cursor: not-allowed;
}

.view-mode.is-soon::before {
  content: "待开放";
  position: absolute;
  left: 50%;
  bottom: calc(100% + 6px);
  padding: 4px 7px;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  color: var(--muted);
  font-size: 8px;
  letter-spacing: 0.12em;
  white-space: nowrap;
  transform: translate(-50%, 4px);
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.view-mode.is-soon:hover::before {
  opacity: 1;
  transform: translate(-50%, 0);
}

.surface-head-meta {
  display: grid;
  justify-items: end;
  gap: 6px;
  text-align: right;
}

.surface-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1;
  letter-spacing: 0.16em;
}

.surface-kicker::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--orange);
}

.wall-date {
  color: var(--ink);
  font-size: clamp(13px, 1.1vw, 16px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.content-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(280px, 0.92fr) minmax(0, 1.72fr);
  gap: clamp(24px, 4vw, 56px);
  height: 100%;
  min-height: 0;
  overflow: hidden;
}

.content-grid.is-no-media {
  grid-template-columns: minmax(0, 920px);
}

.media-panel {
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}

/* 网格约束高度，内层提案列表才能真正纵向滚动而不是被裁切 */
.rules-panel {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}

.scene-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 780px;
  margin-bottom: clamp(12px, 1.8vh, 18px);
  border-top: 2px solid var(--line-strong);
}

.scene-meta:empty {
  display: none;
}

.meta-item {
  padding: clamp(6px, 0.85vh, 9px) 0 0;
}

.meta-label {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1;
  letter-spacing: 0.14em;
}

.meta-value {
  display: block;
  overflow: hidden;
  color: var(--ink);
  font-size: clamp(13px, 1vw, 15px);
  font-weight: 500;
  line-height: 1.34;
  letter-spacing: 0.04em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rule-sections {
  display: grid;
  align-content: start;
  gap: clamp(16px, 2.2vh, 26px);
  min-height: 0;
  max-width: 920px;
}

.rule-section {
  display: grid;
  gap: clamp(8px, 1.1vh, 13px);
}

.rule-section-title {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding-top: clamp(8px, 1.1vh, 12px);
  border-top: 2px solid var(--line-strong);
}

.rule-section.is-red .rule-section-title {
  border-top-color: rgba(240, 75, 35, 0.5);
}

.rule-section.is-blue .rule-section-title {
  border-top-color: rgba(45, 95, 143, 0.36);
}

.rule-label {
  color: var(--ink);
  font-size: clamp(15px, 1.3vw, 19px);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.rule-section.is-red .rule-label {
  color: var(--orange);
}

.rule-section.is-blue .rule-label {
  color: var(--blue);
}

.rule-note {
  color: var(--muted);
  font-size: clamp(10px, 0.82vw, 12px);
  line-height: 1.4;
  letter-spacing: 0.08em;
}

.rule-list {
  display: grid;
  gap: clamp(7px, 0.95vh, 11px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.rule-item {
  position: relative;
  padding-left: 22px;
  font-size: clamp(14px, 1.05vw, 16px);
  font-weight: 420;
  line-height: 1.55;
  letter-spacing: 0.02em;
}

.rule-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 11px;
  height: 2px;
  background: var(--line-strong);
}

.rule-section.is-red .rule-item::before {
  background: var(--orange);
}

.rule-section.is-blue .rule-item::before {
  background: var(--blue);
}

.proposal-archive {
  position: relative;
  display: grid;
  grid-template-rows: minmax(0, 1fr);
  height: 100%;
  min-height: 0;
  overflow: hidden;
}

/* 右侧渐隐，提示可横向滑动查看更多轮次 */
.proposal-archive::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 36px;
  background: linear-gradient(90deg, transparent, var(--console-bg));
  pointer-events: none;
  z-index: 3;
}

.proposal-symbol {
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  line-height: 1;
  letter-spacing: 0.06em;
  font-variant-numeric: tabular-nums;
}

.proposal-rounds {
  display: flex;
  gap: clamp(18px, 2.2vw, 32px);
  height: 100%;
  min-height: 0;
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 8px;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}

.proposal-rounds::-webkit-scrollbar {
  height: 7px;
}

.proposal-rounds::-webkit-scrollbar-thumb {
  background: var(--line-strong);
  border-radius: 999px;
}

.round-column {
  position: relative;
  flex: 0 0 clamp(252px, 27vw, 326px);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: clamp(10px, 1.4vh, 16px);
  min-width: 0;
  min-height: 0;
  padding-top: clamp(9px, 1.1vh, 13px);
  border-top: 2px solid var(--ink);
  scroll-snap-align: start;
}

/* 底部渐隐，提示该轮卡片可纵向滚动查看更多（第一轮 6 张等） */
.round-column::after {
  content: "";
  position: absolute;
  left: 0;
  right: 6px;
  bottom: 0;
  height: 34px;
  background: linear-gradient(transparent, var(--console-bg));
  pointer-events: none;
  z-index: 2;
}

.round-head {
  display: grid;
  align-items: baseline;
  gap: 4px;
}

.round-title {
  color: var(--ink);
  font-size: clamp(16px, 1.4vw, 20px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.round-note {
  overflow: hidden;
  color: var(--muted);
  font-size: clamp(10px, 0.82vw, 12px);
  line-height: 1.3;
  letter-spacing: 0.08em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.proposal-list {
  display: grid;
  align-content: start;
  gap: clamp(10px, 1.2vh, 16px);
  min-height: 0;
  overflow-y: auto;
  padding-right: 6px;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}

.proposal-list::-webkit-scrollbar {
  width: 6px;
}

.proposal-list::-webkit-scrollbar-thumb {
  background: var(--line-strong);
  border-radius: 999px;
}

.proposal-archive.is-stream {
  grid-template-rows: auto minmax(0, 1fr);
  gap: clamp(12px, 1.6vh, 18px);
  max-width: 920px;
}

.proposal-archive.is-stream::after {
  display: none;
}

.stream-head {
  display: grid;
  align-items: baseline;
  gap: 5px;
  padding-top: clamp(9px, 1.1vh, 13px);
  border-top: 2px solid var(--ink);
}

.proposal-stream {
  display: grid;
  align-content: start;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(10px, 1.3vh, 16px);
  min-height: 0;
  overflow-y: auto;
  padding-right: 8px;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}

.proposal-stream::-webkit-scrollbar {
  width: 6px;
}

.proposal-stream::-webkit-scrollbar-thumb {
  background: var(--line-strong);
  border-radius: 999px;
}

.proposal-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 11px;
  min-width: 0;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--line-strong);
  background: var(--panel);
}

.proposal-card.is-no-symbol {
  grid-template-columns: minmax(0, 1fr);
}

.proposal-card:has(.proposal-result.is-passed) {
  border-left-color: var(--orange);
}

.proposal-symbol {
  width: 26px;
  height: 20px;
  margin-top: 1px;
  font-size: 10px;
  background: var(--paper);
}

.proposal-body {
  min-width: 0;
}

.proposal-source {
  display: block;
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 9px;
  line-height: 1;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

.proposal-source::before {
  display: none;
}

.proposal-text {
  color: var(--ink);
  font-size: clamp(14px, 1.05vw, 16px);
  font-weight: 420;
  line-height: 1.5;
  letter-spacing: 0.02em;
}

.proposal-foot {
  display: grid;
  grid-template-columns: auto minmax(28px, 1fr) auto;
  align-items: center;
  gap: 9px;
  margin-top: 9px;
}

.proposal-foot.is-status-only {
  grid-template-columns: auto minmax(0, 1fr);
}

.proposal-result {
  padding: 3px 8px;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  font-size: 10px;
  line-height: 1;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.proposal-result.is-passed {
  border-color: var(--orange);
  color: var(--orange);
}

.vote-strip {
  display: flex;
  width: 100%;
  height: 5px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(16, 16, 16, 0.08);
}

.vote-yes {
  background: var(--orange);
}

.vote-no {
  background: var(--ink);
}

.vote-abstain {
  background: var(--line-strong);
}

.vote-count {
  color: var(--muted);
  font-size: 10px;
  line-height: 1;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.media-panel {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 10px;
  align-self: stretch;
}

.media-panel.is-single {
  grid-template-rows: minmax(0, 1fr);
}

.media-panel.is-single .media-strip {
  display: none;
}

.media-panel.is-empty {
  display: none;
}

.media-frame {
  position: relative;
  align-self: center;
  width: 100%;
  max-height: 100%;
  aspect-ratio: 1 / 1;
  min-height: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: #d8d3cb;
  cursor: grab;
  user-select: none;
}

.media-panel.has-stack .media-frame {
  box-shadow:
    9px 9px 0 rgba(16, 16, 16, 0.055),
    18px 18px 0 rgba(16, 16, 16, 0.026),
    -7px 11px 0 rgba(255, 76, 0, 0.045);
}

.media-frame.is-dragging {
  cursor: grabbing;
}

/* 大图本身就是一条可滑动的轨道：鼠标拖动 / 触摸滑动直接翻图，下方缩略图跟随 */
.media-track {
  display: flex;
  height: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.media-track::-webkit-scrollbar {
  display: none;
}

/* 拖动过程中关闭吸附，跟手 */
.media-frame.is-dragging .media-track {
  scroll-snap-type: none;
}

.media-slide {
  position: relative;
  flex: 0 0 100%;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  overflow: hidden;
  scroll-snap-align: center;
  isolation: isolate;
}

.media-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.1), transparent 38%),
    linear-gradient(0deg, rgba(16, 16, 16, 0.18), transparent 48%);
  pointer-events: none;
}

.media-slide img {
  display: block;
  -webkit-user-drag: none;
  pointer-events: none;
}

.media-reflection {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center bottom;
  filter: blur(20px) saturate(1.08) brightness(0.92);
  opacity: 0.9;
  transform: scale(1.18);
}

.media-photo {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: grayscale(0.04) drop-shadow(0 12px 22px rgba(16, 16, 16, 0.22));
}

.media-photo.is-contain {
  object-fit: contain;
}

.media-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--quiet);
  font-size: 9px;
  letter-spacing: 0.18em;
}

.media-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  padding: 22px 12px 9px;
  border-top: 0;
  color: rgba(255, 255, 255, 0.92);
  font-size: 9px;
  line-height: 1.2;
  letter-spacing: 0.12em;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.5));
}

/* 连贯的缩略图条：左右两端柔和渐隐（mask），暗示还有更多图片，
   像相册一样横向滑动；不用左右按钮、不显示数字 */
.media-strip {
  display: flex;
  gap: 6px;
  min-height: 0;
  padding: 1px 0 2px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-behavior: smooth;
  scrollbar-width: none;
  overscroll-behavior-x: contain;
  -webkit-mask-image: linear-gradient(
    90deg,
    transparent 0,
    #000 20px,
    #000 calc(100% - 20px),
    transparent 100%
  );
  mask-image: linear-gradient(
    90deg,
    transparent 0,
    #000 20px,
    #000 calc(100% - 20px),
    transparent 100%
  );
}

.media-strip::-webkit-scrollbar {
  display: none;
}

.media-thumb {
  flex: 0 0 auto;
  width: clamp(48px, 5vw, 66px);
  aspect-ratio: 4 / 3;
  padding: 0;
  border: 0;
  overflow: hidden;
  background: #e6e3db;
  cursor: pointer;
  opacity: 0.46;
  filter: grayscale(0.25);
  transition:
    opacity 200ms ease,
    filter 200ms ease,
    box-shadow 200ms ease;
}

.media-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  -webkit-user-drag: none;
}

.media-thumb:hover,
.media-thumb:focus-visible {
  opacity: 0.82;
  outline: none;
}

.media-thumb.is-active {
  opacity: 1;
  filter: none;
  box-shadow: inset 0 0 0 2px var(--orange);
}

.timeline {
  position: relative;
  min-height: 0;
  overflow: visible;
  padding: 6px clamp(28px, 4vw, 58px) 4px;
  border-top: 1px solid rgba(45, 95, 143, 0.34);
  /* 冷蓝色调时间轴，呼应落地页下半区 */
  background:
    linear-gradient(
      180deg,
      rgba(45, 95, 143, 0.1),
      rgba(45, 95, 143, 0.22)
    ),
    var(--console-bg);
}

.timeline-meta {
  color: var(--muted);
  font-size: 8px;
  line-height: 1;
  letter-spacing: 0.16em;
}

.timeline-stage {
  position: absolute;
  left: clamp(42px, 6vw, 88px);
  right: clamp(42px, 6vw, 88px);
  bottom: 3px;
  height: 30px;
  transform: none;
}

.axis {
  position: absolute;
  left: 0;
  right: 0;
  top: 11px;
  height: 1px;
  background: var(--line-strong);
}

.axis::before,
.axis::after {
  content: "/";
  position: absolute;
  top: -12px;
  color: var(--line-strong);
  font-size: 14px;
  font-weight: 300;
}

.axis::before {
  left: -16px;
}

.axis::after {
  right: -16px;
}

.timeline-node {
  position: absolute;
  top: 11px;
  transform: translate(-50%, -50%);
  width: 72px;
  height: 34px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.timeline-node[disabled] {
  cursor: default;
}

.dot {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 9px;
  height: 9px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background: var(--paper);
  transform: translate(-50%, -50%);
  transition:
    width 220ms ease,
    height 220ms ease,
    background 220ms ease,
    border-color 220ms ease;
}

.timeline-node[disabled] .dot {
  border-color: var(--quiet);
}

.timeline-node:not([disabled]):hover .dot,
.timeline-node:not([disabled]):focus-visible .dot,
.timeline-node.is-active .dot {
  width: 13px;
  height: 13px;
  border-color: var(--orange);
  background: var(--orange);
}

.timeline-node:focus-visible {
  outline: none;
}

.node-date {
  position: absolute;
  left: 50%;
  top: 22px;
  transform: translateX(-50%);
  min-height: 9px;
  color: var(--muted);
  font-size: 8px;
  line-height: 1;
  letter-spacing: 0.12em;
  white-space: nowrap;
  transition: color 220ms ease;
}

.timeline-node:not([disabled]):hover .node-date,
.timeline-node:not([disabled]):focus-visible .node-date,
.timeline-node.is-active .node-date {
  color: var(--orange);
}

.tooltip {
  position: absolute;
  left: 50%;
  bottom: 30px;
  min-width: 128px;
  max-width: 210px;
  padding: 7px 9px;
  border: 1px solid var(--orange);
  background: var(--paper);
  color: var(--ink);
  font-size: 8px;
  line-height: 1.45;
  letter-spacing: 0.1em;
  white-space: normal;
  opacity: 0;
  transform: translate(-50%, 5px);
  pointer-events: none;
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.timeline-node:not([disabled]):hover .tooltip,
.timeline-node:not([disabled]):focus-visible .tooltip {
  opacity: 1;
  transform: translate(-50%, 0);
}

.content-swap {
  animation: contentSwap 420ms var(--ease);
}

@keyframes contentSwap {
  0% {
    opacity: 0.18;
    transform: translateY(8px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- 按类别视图 ---------- */
/* 该视图下隐藏底部演变史时间线，正文占满高度 */
.is-category .console,
.is-vote .console {
  grid-template-rows: 52px minmax(0, 1fr);
}

.is-category .timeline,
.is-vote .timeline {
  display: none;
}

.is-category .content-grid,
.is-category .content-grid.is-no-media,
.is-vote .content-grid,
.is-vote .content-grid.is-no-media {
  grid-template-columns: minmax(0, 1fr);
}

.is-category .media-panel,
.is-vote .media-panel {
  display: none;
}

.is-category .rules-panel,
.is-category .rule-sections,
.is-vote .rules-panel,
.is-vote .rule-sections {
  max-width: none;
  width: 100%;
}

.proposal-archive.is-category {
  grid-template-rows: auto minmax(0, 1fr);
  gap: clamp(10px, 1.4vh, 14px);
}

.category-toolbar {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  min-height: 28px;
}

/* 类别列复用 .round-column 的卡片栏样式，宽度略收窄以容纳更多类别 */
.category-column {
  flex: 0 0 clamp(238px, 26vw, 320px);
  outline: 0 solid rgba(240, 75, 35, 0);
  outline-offset: 0;
  transform-origin: center top;
  transition:
    opacity 280ms ease,
    filter 280ms ease,
    transform 320ms var(--ease),
    box-shadow 320ms var(--ease),
    background 320ms ease;
}

.category-column .round-title {
  letter-spacing: 0.1em;
}

/* 最左列＝数量最多的类别，用橙色顶线点一下 */
.category-column.is-top {
  border-top-color: var(--orange);
}

.category-column.is-top .round-title {
  color: var(--orange);
}

.category-column.is-flash {
  animation: catFlash 1300ms var(--ease);
}

.proposal-archive.is-focusing .category-column:not(.is-focused),
.proposal-archive.is-focusing .category-all-tile {
  opacity: 0.22;
  filter: grayscale(0.85);
  transform: scale(0.985);
}

.proposal-archive.is-focusing .category-column.is-focused {
  z-index: 4;
  opacity: 1;
  filter: none;
  transform: translateY(-7px) scale(1.025);
  background: rgba(255, 255, 255, 0.58);
  box-shadow:
    0 18px 36px rgba(16, 16, 16, 0.14),
    inset 0 2px 0 var(--orange);
}

.proposal-archive.is-focusing .category-column.is-focused::after {
  opacity: 0;
}

.proposal-archive.is-focusing .category-column.is-focused .round-title {
  color: var(--orange);
}

@keyframes catFlash {
  0% {
    outline-color: rgba(240, 75, 35, 0);
    outline-width: 0;
    background: rgba(240, 75, 35, 0);
  }

  16% {
    outline-color: var(--orange);
    outline-width: 2px;
    background: rgba(240, 75, 35, 0.07);
  }

  100% {
    outline-color: rgba(240, 75, 35, 0);
    outline-width: 0;
    background: rgba(240, 75, 35, 0);
  }
}

/* 类别归档顶部的 ALL 入口：打开全部类别词云 */
.category-all-tile {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 28px;
  padding: 0 12px 0 0;
  border: 0;
  border-top: 1px solid var(--line-strong);
  background: transparent;
  cursor: pointer;
  text-align: left;
  transition:
    border-color 220ms ease,
    color 220ms ease;
}

.category-all-tile:hover,
.category-all-tile:focus-visible {
  border-color: var(--orange);
  color: var(--orange);
  outline: none;
}

.all-tile-word {
  font-size: 18px;
  font-weight: 420;
  line-height: 1;
  letter-spacing: 0.14em;
  color: var(--ink);
  transition: color 220ms ease;
}

.category-all-tile:hover .all-tile-word,
.category-all-tile:focus-visible .all-tile-word {
  color: var(--orange);
}

.all-tile-sub {
  color: var(--muted);
  font-size: 9px;
  line-height: 1;
  letter-spacing: 0.16em;
  transition: color 220ms ease;
}

.category-all-tile:hover .all-tile-sub,
.category-all-tile:focus-visible .all-tile-sub {
  color: var(--orange);
}

.category-empty {
  align-self: center;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.1em;
}

/* ---------- 按票型视图 ---------- */
.vote-column {
  flex: 0 0 clamp(252px, 25vw, 326px);
}

.vote-column.is-passed {
  border-top-color: var(--orange);
}

.vote-column.is-passed .round-title {
  color: var(--orange);
}

.vote-column.is-failed {
  border-top-color: rgba(45, 95, 143, 0.48);
}

.vote-column.is-failed .round-title {
  color: var(--blue);
}

.vote-column.is-pending {
  border-top-color: var(--line-strong);
}

.vote-column.is-pending .round-title {
  color: var(--muted);
}

/* 词云：盖住图片 + 类别列区域，顶栏与「按时间/按类别/按票型」bar 仍在上方可见 */
.category-cloud {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: clamp(28px, 5vw, 64px);
  background: rgba(239, 236, 229, 0.94);
  -webkit-backdrop-filter: blur(7px);
  backdrop-filter: blur(7px);
  opacity: 0;
  transition: opacity 280ms var(--ease);
}

.category-cloud.is-open {
  opacity: 1;
}

/* 提高特异性，压过 UA 的 [hidden]，否则 display:grid 会让它一直显示 */
.category-cloud[hidden] {
  display: none;
}

.cloud-field {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(16px, 2.4vw, 38px) clamp(20px, 3.2vw, 52px);
  max-width: 980px;
}

.cloud-word {
  position: relative;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  color: var(--ink);
  font-size: var(--size, 30px);
  font-weight: 300;
  line-height: 1;
  letter-spacing: 0.06em;
  opacity: var(--op, 0.8);
  transform: rotate(var(--rot, 0deg));
  transition:
    color 200ms ease,
    opacity 200ms ease,
    transform 260ms var(--ease);
}

.cloud-word:hover,
.cloud-word:focus-visible {
  color: var(--orange);
  opacity: 1;
  transform: rotate(0deg) scale(1.07);
  outline: none;
}

.cloud-count {
  position: absolute;
  top: -0.35em;
  right: -0.95em;
  font-size: 0.34em;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--muted);
}

.cloud-close {
  position: absolute;
  top: clamp(12px, 2vh, 20px);
  right: clamp(14px, 2vw, 24px);
  padding: 6px 11px;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  cursor: pointer;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.14em;
  transition:
    color 200ms ease,
    border-color 200ms ease;
}

.cloud-close:hover,
.cloud-close:focus-visible {
  color: var(--orange);
  border-color: var(--orange);
  outline: none;
}

@media (max-width: 900px) {
  .console {
    grid-template-rows: 44px minmax(0, 1fr) 52px;
  }

  .is-category .console,
  .is-vote .console {
    grid-template-rows: 44px minmax(0, 1fr);
  }

  .rules-surface {
    padding-left: 28px;
    padding-right: 28px;
  }

  .rules-surface::after {
    left: 28px;
    right: 28px;
  }

  .content-grid {
    grid-template-columns: minmax(230px, 0.82fr) minmax(0, 1.6fr);
    gap: 22px;
  }

  .scene-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .choice[data-session="youth"] {
    padding-left: 24px;
  }

  .choice[data-session="adult"] {
    padding-right: 24px;
  }

  .content-grid {
    grid-template-columns: minmax(180px, 0.72fr) minmax(0, 1.5fr);
    gap: 18px;
  }

  .scene-meta {
    grid-template-columns: 1fr;
    margin-bottom: 8px;
  }

  .meta-item:nth-child(n + 3) {
    display: none;
  }

  .rule-note {
    display: none;
  }

  .rule-label {
    font-size: 14px;
  }

  .rule-item {
    font-size: 13px;
    line-height: 1.5;
  }

  .media-frame {
    min-height: 190px;
  }

  .media-caption {
    grid-template-columns: 1fr;
  }

  .timeline {
    padding-left: 18px;
    padding-right: 18px;
  }

  .timeline-stage {
    left: 34px;
    right: 34px;
  }
}

@media (max-width: 640px), (orientation: portrait) {
  .app-shell {
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
    background: var(--paper);
  }

  .choice[data-session="youth"] {
    justify-content: center;
    align-items: flex-start;
    padding: 21vh 0 0;
  }

  .choice[data-session="adult"] {
    justify-content: center;
    align-items: flex-end;
    padding: 0 0 21vh;
  }

  .choice-block,
  .choice[data-session="adult"] .choice-block {
    text-align: center;
    justify-items: center;
  }

  .choice-no,
  .choice[data-session="adult"] .choice-no {
    flex-direction: row;
  }

  .choice-name {
    font-size: clamp(34px, 11vw, 52px);
  }

  .landing-bg-youth-wrapper {
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.7));
  }

  .landing-bg-youth,
  .landing-zone.is-youth {
    clip-path: polygon(0 0, 100% 0, 0 61%, 0 100%);
  }

  .landing-zone.is-adult {
    clip-path: polygon(100% 0, 100% 100%, 0 100%, 0 61%);
  }

  .landing-zone.is-youth::after {
    width: 218px;
    height: 104px;
    background: none;
  }

  .landing-zone.is-adult::after {
    width: 232px;
    height: 110px;
    background: none;
  }

  .landing-card-field {
    min-height: 230vh;
  }

  .landing-card {
    border-radius: 6px;
  }

  .home-title {
    gap: 1px 10px;
  }

  .home-title::before {
    inset: -18px -26px;
  }

  .home-title-youth {
    left: 18px;
    bottom: 22px;
  }

  .home-title-adult {
    top: 18px;
    right: 18px;
  }

  .home-title-adult::before {
    inset: -14px -24px -34px -56px;
    background: none;
  }

  .home-title-youth::before {
    inset: -22px -38px -18px -16px;
    background: none;
  }

  .home-title-main {
    font-size: clamp(22px, 7vw, 30px);
  }

  .home-title-sub {
    font-size: clamp(14px, 5vw, 21px);
  }

  .home-title-edition {
    font-size: clamp(12px, 4vw, 16px);
  }

  .float-card {
    left: var(--x);
    top: var(--y);
    width: clamp(72px, 19vw, 96px);
  }

  .float-card.is-long {
    display: block;
  }

  .card-field.is-youth .float-card:nth-child(1) {
    left: 4%;
    top: 5%;
  }

  .card-field.is-youth .float-card:nth-child(2) {
    left: 36%;
    top: 6%;
  }

  .card-field.is-youth .float-card:nth-child(3) {
    left: 68%;
    top: 11%;
  }

  .card-field.is-youth .float-card:nth-child(4) {
    left: 4%;
    top: 22%;
  }

  .card-field.is-youth .float-card:nth-child(5) {
    left: 72%;
    top: 25%;
  }

  .card-field.is-adult .float-card:nth-child(1) {
    left: 4%;
    top: 61%;
  }

  .card-field.is-adult .float-card:nth-child(2) {
    left: 72%;
    top: 61%;
  }

  .card-field.is-adult .float-card:nth-child(3) {
    left: 4%;
    top: 75%;
  }

  .card-field.is-adult .float-card:nth-child(4) {
    left: 72%;
    top: 75%;
  }

  .card-field.is-adult .float-card:nth-child(5) {
    left: 39%;
    top: 86%;
  }

  .reveal-text {
    font-size: 13px;
  }

  .card-reveal {
    gap: 4px;
    padding: 9px 11px;
  }

  .console {
    display: flex;
    flex-direction: column;
    height: 100vh;
    height: 100dvh;
    overflow-x: hidden;
    overflow-y: auto;
    background: var(--paper);
    -webkit-overflow-scrolling: touch;
  }

  .topbar {
    position: sticky;
    top: 0;
    z-index: 12;
    gap: 12px;
    min-height: 56px;
    padding: 0 16px;
    backdrop-filter: blur(18px);
  }

  .back {
    width: 34px;
    height: 34px;
    margin-right: 8px;
    font-size: 20px;
  }

  .project-mark,
  .state-indicator {
    font-size: 12px;
    letter-spacing: 0.08em;
  }

  .rules-surface {
    order: 2;
    display: block;
    min-height: auto;
    overflow: visible;
    padding: 22px 18px 32px;
  }

  .rules-surface::after {
    display: none;
  }

  .surface-head {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-bottom: 22px;
  }

  .surface-kicker {
    font-size: 15px;
    line-height: 1.2;
    letter-spacing: 0.1em;
  }

  .surface-kicker::before {
    width: 28px;
  }

  .wall-date {
    padding-left: 38px;
    font-size: 12px;
    letter-spacing: 0.08em;
  }

  .content-grid {
    display: flex;
    flex-direction: column;
    height: auto;
    overflow: visible;
  }

  .content-grid.is-no-media {
    display: flex;
  }

  .rules-panel {
    order: 1;
  }

  .media-panel {
    order: 2;
  }

  .rules-panel,
  .media-panel {
    overflow: visible;
  }

  .scene-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    max-width: none;
    margin-bottom: 20px;
  }

  .meta-item:nth-child(n + 3) {
    display: block;
  }

  .meta-label {
    margin-bottom: 7px;
    font-size: 11px;
    letter-spacing: 0.1em;
  }

  .meta-value {
    font-size: 15px;
    line-height: 1.25;
    white-space: normal;
  }

  .rule-sections {
    max-width: none;
    height: auto;
    gap: 22px;
    overflow: visible;
  }

  .rule-section-title {
    gap: 10px;
    padding-top: 14px;
  }

  .rule-note {
    display: block;
    font-size: 11px;
    line-height: 1.45;
    letter-spacing: 0.06em;
  }

  .rule-label {
    font-size: 18px;
    letter-spacing: 0.07em;
  }

  .rule-item {
    padding-left: 20px;
    font-size: 16px;
    line-height: 1.62;
    letter-spacing: 0.02em;
  }

  .proposal-archive {
    height: auto;
    overflow: visible;
  }

  .proposal-archive::after {
    display: none;
  }

  .proposal-rounds {
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px;
    overflow: visible;
  }

  .round-column {
    display: block;
    padding-top: 18px;
  }

  .proposal-card {
    gap: 12px;
    padding: 14px 15px;
  }

  .proposal-symbol {
    width: 34px;
    height: 26px;
    margin-top: 2px;
    font-size: 12px;
    border-color: var(--line-strong);
  }

  .round-head {
    grid-template-columns: 1fr;
    gap: 6px;
    margin-bottom: 6px;
  }

  .round-title {
    font-size: 19px;
    letter-spacing: 0.08em;
  }

  .round-note {
    font-size: 12px;
    letter-spacing: 0.06em;
    white-space: normal;
  }

  .proposal-text {
    display: block;
    overflow: visible;
    font-size: 15px;
    line-height: 1.58;
    letter-spacing: 0.01em;
    -webkit-line-clamp: unset;
  }

  .proposal-foot {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 8px;
    margin-top: 10px;
  }

  .proposal-result {
    font-size: 11px;
    letter-spacing: 0.08em;
  }

  .vote-strip {
    height: 5px;
  }

  .vote-count {
    grid-column: 2;
    font-size: 11px;
    letter-spacing: 0.04em;
  }

  .media-panel {
    display: grid;
    gap: 12px;
    margin-top: 30px;
  }

  .media-frame {
    min-height: 0;
    aspect-ratio: 1 / 1;
    border-top: 1px solid var(--line);
  }

  .media-panel.is-single .media-frame {
    aspect-ratio: 1 / 1;
  }

  .media-caption {
    grid-template-columns: minmax(0, 1fr);
    left: 12px;
    right: 12px;
    bottom: 10px;
    padding: 0;
    color: rgba(255, 255, 255, 0.9);
    font-size: 11px;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.44);
  }

  .media-thumb {
    width: clamp(54px, 16vw, 76px);
  }

  .timeline {
    order: 1;
    position: sticky;
    top: 56px;
    z-index: 10;
    min-height: 52px;
    padding: 5px 18px 4px;
    border-bottom: 1px solid var(--line);
    background: rgba(250, 250, 250, 0.96);
    backdrop-filter: blur(18px);
  }

  .timeline-meta {
    margin-bottom: 2px;
    font-size: 9px;
    letter-spacing: 0.12em;
  }

  .timeline-stage {
    position: relative;
    left: auto;
    right: auto;
    top: auto;
    height: 28px;
    margin: 0 8px;
    transform: none;
  }

  .axis {
    top: 10px;
  }

  .timeline-node {
    top: 10px;
    width: 70px;
    height: 30px;
  }

  .node-date {
    top: 20px;
    font-size: 9px;
  }

  .dot {
    width: 10px;
    height: 10px;
  }

  .tooltip {
    display: none;
  }

  /* 类别视图：列改为纵向堆叠（沿用 .round-column 的移动端规则），
     词云改为全屏 fixed 覆盖，满屏词汇 */
  .category-column {
    flex: none;
  }

  .vote-column {
    flex: none;
  }

  .category-all-tile {
    min-height: 30px;
  }

  .category-cloud {
    position: fixed;
    z-index: 40;
    padding: 24px 18px;
  }
}