@font-face {
  font-family: "Palpable Display";
  src: url("/fonts/palpable-display.ttf") format("truetype");
  font-style: normal;
  font-weight: 900;
  font-display: swap;
}

:root {
  --navy: #0b305d;
  --navy-2: #143f73;
  --ink: #1d3557;
  --blue: #2f6bff;
  --blue-2: #2684ff;
  --blue-soft: #eaf3ff;
  --pink: #ff5b86;
  --pink-soft: #ffe7ee;
  --yellow: #ffd166;
  --yellow-soft: #fff6da;
  --mint: #5eead4;
  --mint-soft: #e6fbf6;
  --paper: #f7fbff;
  --muted: #5d7698;
  --muted-2: #7b90ad;
  --line: #dce9f7;
  --white: #fff;
  --radius-xl: 32px;
  --radius-lg: 24px;
  --shadow-card: 0 26px 70px -42px rgb(11 48 93 / 0.42);
  --shadow-soft: 0 16px 40px -30px rgb(11 48 93 / 0.3);
  --font-body: "Nunito", "PingFang SC", "Microsoft YaHei", "WenQuanYi Zen Hei", system-ui, sans-serif;
  --font-hand: "Ma Shan Zheng", "Kaiti SC", "KaiTi", cursive;
  --font-display: "Palpable Display", "Nunito", "PingFang SC", "Microsoft YaHei", sans-serif;
}

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

html {
  overflow-x: hidden;
  overflow-x: clip;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  overflow-x: clip;
  background:
    radial-gradient(1000px 560px at 6% -10%, #dceeff 0%, transparent 62%),
    radial-gradient(900px 560px at 98% 3%, #ffe6ee 0%, transparent 58%),
    var(--paper);
  color: var(--navy);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  background-image: radial-gradient(rgb(47 107 255 / 0.09) 0.7px, transparent 0.7px);
  background-size: 26px 26px;
  content: "";
  mask-image: linear-gradient(180deg, #000 0%, transparent 42%);
  pointer-events: none;
}

::selection {
  background: var(--yellow);
  color: var(--navy);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

button {
  color: inherit;
}

img,
svg {
  display: block;
}

h1,
h2,
h3,
p,
ul,
ol,
blockquote {
  margin: 0;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:is(a, button, input):focus-visible {
  outline: 3px solid rgb(47 107 255 / 0.8);
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 200;
  top: 12px;
  left: 12px;
  padding: 12px 18px;
  border-radius: 12px;
  background: var(--navy);
  color: #fff;
  font-size: 14px;
  transform: translateY(-160%);
  transition: transform 0.2s;
}

.skip-link:focus {
  transform: translateY(0);
}

section[id],
#wall,
#danmaku {
  scroll-margin-top: 90px;
}

.hand {
  font-family: var(--font-hand);
  letter-spacing: 0.04em;
}

/* ---------- top bar ---------- */

.topbar {
  position: sticky;
  z-index: 80;
  top: 0;
  border-bottom: 1px solid rgb(220 233 247 / 0.72);
  background: rgb(247 251 255 / 0.82);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  backdrop-filter: blur(18px) saturate(160%);
}

.topbar-inner {
  display: flex;
  max-width: 1280px;
  height: 72px;
  align-items: center;
  gap: 34px;
  padding: 0 34px;
  margin: auto;
}

.brand {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  gap: 10px;
  color: var(--navy);
}

.brand-bear {
  width: 44px;
  height: 44px;
  transition: transform 0.25s ease;
}

.brand:hover .brand-bear {
  transform: rotate(-7deg) scale(1.05);
}

.brand-cn {
  font-family: var(--font-display);
  font-size: 29px;
  font-weight: 900;
  letter-spacing: 1px;
  line-height: 1;
}

.brand-en {
  margin-left: 1px;
  color: var(--navy);
  font-size: 17px;
  font-weight: 900;
  letter-spacing: -0.2px;
}

.brand-chip {
  padding: 5px 8px;
  margin-left: 4px;
  border-radius: 7px;
  background: var(--pink);
  color: #fff;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 1.2px;
  line-height: 1;
  transform: rotate(-3deg);
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}

.nav a {
  position: relative;
  padding: 8px 0;
  color: #345579;
  font-size: 14.5px;
  font-weight: 700;
  transition: color 0.2s;
}

.nav a::after {
  position: absolute;
  right: 0;
  bottom: 1px;
  left: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--blue);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s;
}

.nav a:hover {
  color: var(--blue);
}

.nav a:hover::after {
  transform: scaleX(1);
}

.home-link {
  display: inline-flex;
  height: 42px;
  flex-shrink: 0;
  align-items: center;
  gap: 8px;
  padding: 0 17px;
  border: 1px solid #cfe2f6;
  border-radius: 999px;
  background: rgb(255 255 255 / 0.72);
  color: var(--blue);
  font-size: 14px;
  font-weight: 800;
  transition:
    background 0.2s,
    border-color 0.2s,
    transform 0.2s,
    box-shadow 0.2s;
}

.home-link svg {
  width: 17px;
  height: 17px;
}

.home-link:hover {
  border-color: var(--blue);
  background: var(--blue);
  box-shadow: 0 8px 20px -12px var(--blue);
  color: #fff;
  transform: translateY(-1px);
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  padding: 38px 0 27px;
}

.hero-inner {
  display: grid;
  max-width: 1280px;
  align-items: center;
  gap: 50px;
  padding: 0 34px;
  margin: auto;
  grid-template-columns: minmax(0, 1fr) 300px;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #2973c9;
  font-size: 11.5px;
  font-weight: 900;
  letter-spacing: 1.8px;
  text-transform: uppercase;
}

.eyebrow-dot {
  position: relative;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--pink);
  box-shadow: 0 0 0 4px rgb(255 91 134 / 0.14);
}

.hero h1 {
  max-width: 880px;
  margin-top: 14px;
  color: var(--navy);
  font-size: clamp(42px, 4.55vw, 66px);
  font-weight: 900;
  letter-spacing: -0.045em;
  line-height: 1.1;
  text-wrap: balance;
}

.accent {
  position: relative;
  display: inline-block;
  z-index: 0;
  color: var(--pink);
}

.accent::before {
  position: absolute;
  z-index: -1;
  right: -0.06em;
  bottom: 0.04em;
  left: -0.06em;
  height: 0.3em;
  border-radius: 6px 8px 5px 9px;
  background: var(--yellow);
  content: "";
  opacity: 0.9;
  transform: rotate(-1.4deg);
}

.title-dot {
  color: var(--blue);
}

.lead {
  max-width: 620px;
  margin-top: 15px;
  color: #466789;
  font-size: 15.5px;
  font-weight: 500;
  line-height: 1.85;
}

.meta-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 19px;
}

.meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  border: 1px solid #dce9f7;
  border-radius: 999px;
  background: rgb(255 255 255 / 0.72);
  color: #406183;
  font-size: 12.5px;
  font-weight: 700;
  box-shadow: 0 5px 14px -12px rgb(11 48 93 / 0.3);
}

.chip-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.chip-pink {
  background: var(--pink);
}

.chip-blue {
  background: var(--blue);
}

.chip-yellow {
  background: #f4b93e;
}

.hero-note {
  position: relative;
  z-index: 1;
  padding: 22px 24px 20px;
  border: 1px solid #d7e7f7;
  border-radius: 22px 24px 20px 26px;
  background: rgb(255 255 255 / 0.68);
  box-shadow: var(--shadow-soft);
  transform: rotate(2.2deg);
}

.hero-note::before {
  position: absolute;
  z-index: -1;
  top: -7px;
  right: 22px;
  width: 60px;
  height: 22px;
  background: rgb(255 209 102 / 0.72);
  content: "";
  transform: rotate(5deg);
}

.hero-note .hand {
  color: var(--pink);
  font-size: 24px;
}

.hero-note p {
  margin-top: 8px;
  color: #446383;
  font-size: 13.5px;
  line-height: 1.85;
}

.doodle-arrow {
  width: 92px;
  height: 48px;
  margin: 8px 0 -6px auto;
  color: #8aabcb;
  transform: rotate(3deg);
}

.orb {
  position: absolute;
  z-index: 0;
  border-radius: 50%;
  filter: blur(2px);
  opacity: 0.7;
  pointer-events: none;
  animation: drift 18s ease-in-out infinite alternate;
}

.orb-a {
  top: 18px;
  left: -80px;
  width: 230px;
  height: 230px;
  background: radial-gradient(circle at 35% 35%, rgb(121 195 255 / 0.36), transparent 68%);
}

.orb-b {
  top: 110px;
  right: 60px;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle at 40% 40%, rgb(255 154 183 / 0.28), transparent 68%);
  animation-delay: -6s;
}

.orb-c {
  bottom: -70px;
  left: 46%;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle at 40% 40%, rgb(255 209 102 / 0.24), transparent 68%);
  animation-delay: -11s;
}

@keyframes drift {
  to {
    transform: translate3d(36px, 22px, 0) scale(1.08);
  }
}

/* ---------- screening layout ---------- */

.screening {
  display: grid;
  max-width: 1280px;
  align-items: start;
  gap: 26px;
  padding: 12px 34px 88px;
  margin: auto;
  grid-template-areas:
    "player side"
    "composer side"
    "wall side";
  grid-template-columns: minmax(0, 1fr) 356px;
}

.screen-col {
  display: contents;
}

.player-card {
  padding: 10px;
  border: 1px solid #d9e8f8;
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, #fff 0%, #f4faff 100%);
  box-shadow: var(--shadow-card);
  grid-area: player;
}

.player {
  position: relative;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 23px;
  background: #07192f;
  isolation: isolate;
}

.player video {
  display: block;
  width: 100%;
  height: 100%;
  background: #07192f;
  object-fit: contain;
}

.player-top {
  position: absolute;
  z-index: 6;
  top: 0;
  right: 0;
  left: 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 16px 16px 34px;
  background: linear-gradient(180deg, rgb(4 16 33 / 0.74) 0%, rgb(4 16 33 / 0.28) 55%, transparent 100%);
  pointer-events: none;
}

.now-playing {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 11px;
  border: 1px solid rgb(255 255 255 / 0.14);
  border-radius: 999px;
  background: rgb(6 23 45 / 0.28);
  color: rgb(255 255 255 / 0.78);
  font-size: 9.5px;
  font-weight: 900;
  letter-spacing: 1.25px;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.now-playing i {
  width: 1px;
  height: 11px;
  background: rgb(255 255 255 / 0.3);
}

.now-playing b {
  color: #fff;
  font-size: 10.5px;
  letter-spacing: 0.4px;
}

.live-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--pink);
  box-shadow: 0 0 0 3px rgb(255 91 134 / 0.2);
  animation: pulse 1.9s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.62;
    transform: scale(0.86);
  }
}

.player-actions {
  display: flex;
  gap: 7px;
  pointer-events: auto;
}

.pill-btn,
.icon-btn {
  height: 34px;
  border: 1px solid rgb(255 255 255 / 0.19);
  background: rgb(7 25 47 / 0.4);
  color: #fff;
  cursor: pointer;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  transition:
    background 0.2s,
    border-color 0.2s,
    transform 0.2s;
}

.pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0 12px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.3px;
}

.toggle-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 8px var(--mint);
  transition:
    background 0.2s,
    box-shadow 0.2s;
}

.pill-btn.is-off .toggle-dot {
  background: #8ea6c3;
  box-shadow: none;
}

.pill-btn.is-off {
  color: rgb(255 255 255 / 0.62);
}

.pill-btn:hover,
.icon-btn:hover {
  border-color: rgb(255 255 255 / 0.4);
  background: rgb(7 25 47 / 0.62);
}

.icon-btn {
  display: grid;
  width: 34px;
  border-radius: 10px;
  place-items: center;
}

.icon-btn svg {
  width: 16px;
  height: 16px;
}

.icon-btn .icon-exit {
  display: none;
}

.player:fullscreen .icon-btn .icon-enter,
.player:-webkit-full-screen .icon-btn .icon-enter {
  display: none;
}

.player:fullscreen .icon-btn .icon-exit,
.player:-webkit-full-screen .icon-btn .icon-exit {
  display: block;
}

.player-hint {
  position: absolute;
  z-index: 5;
  bottom: 62px;
  left: 50%;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid rgb(255 255 255 / 0.15);
  border-radius: 999px;
  background: rgb(6 23 45 / 0.5);
  color: rgb(255 255 255 / 0.82);
  font-size: 11px;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(5px);
  transition:
    opacity 0.3s,
    transform 0.3s;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.player-hint::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--yellow);
  content: "";
}

.player.show-hint .player-hint {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.big-play {
  position: absolute;
  z-index: 7;
  top: 50%;
  left: 50%;
  display: inline-flex;
  align-items: center;
  gap: 13px;
  padding: 10px 22px 10px 10px;
  border: 1px solid rgb(255 255 255 / 0.7);
  border-radius: 999px;
  background: rgb(255 255 255 / 0.95);
  box-shadow:
    0 18px 45px -16px rgb(0 0 0 / 0.65),
    inset 0 1px 0 #fff;
  color: var(--navy);
  cursor: pointer;
  transform: translate(-50%, -50%);
  transition:
    opacity 0.25s,
    visibility 0.25s,
    transform 0.25s,
    box-shadow 0.25s;
}

.big-play:hover {
  box-shadow:
    0 22px 55px -15px rgb(0 0 0 / 0.74),
    0 0 0 6px rgb(255 255 255 / 0.12);
  transform: translate(-50%, -50%) scale(1.025);
}

.big-play.is-hidden {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%) scale(0.94);
}

.big-play-icon {
  display: grid;
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 50%;
  background: linear-gradient(145deg, #4b82ff, #175be8);
  box-shadow: 0 8px 18px -8px #175be8;
  color: #fff;
  place-items: center;
}

.big-play-icon svg {
  width: 20px;
  height: 20px;
  margin-left: 2px;
}

.big-play-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1px;
  text-align: left;
}

.big-play-text strong {
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.2px;
}

.big-play-text small {
  color: #6b82a0;
  font-size: 10.5px;
  font-weight: 600;
}

/* danmaku overlay */

.danmaku-stage {
  position: absolute;
  z-index: 4;
  top: 62px;
  right: 0;
  bottom: 56px;
  left: 0;
  overflow: hidden;
  pointer-events: none;
  transition: opacity 0.25s;
}

.danmaku-stage.is-off {
  opacity: 0;
}

.danmaku-item {
  position: absolute;
  left: 100%;
  display: inline-flex;
  max-width: none;
  align-items: center;
  padding: 5px 13px;
  border: 1px solid rgb(255 255 255 / 0.1);
  border-radius: 999px;
  background: rgb(5 19 38 / 0.32);
  box-shadow: 0 2px 10px rgb(0 0 0 / 0.16);
  color: #fff;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.2px;
  line-height: 1.35;
  text-shadow:
    0 1px 2px rgb(0 0 0 / 0.65),
    0 0 8px rgb(0 0 0 / 0.35);
  white-space: nowrap;
  will-change: transform;
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.danmaku-item.is-self {
  border-color: rgb(255 255 255 / 0.5);
  background: rgb(47 107 255 / 0.62);
  box-shadow:
    0 0 0 1px rgb(255 255 255 / 0.15),
    0 4px 18px rgb(47 107 255 / 0.35);
}

.danmaku-item.is-running {
  animation: danmaku-run var(--dur, 12s) linear forwards;
}

@keyframes danmaku-run {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(calc(-100% - var(--travel, 100vw)), 0, 0);
  }
}

.player:fullscreen,
.player:-webkit-full-screen {
  width: 100vw;
  height: 100vh;
  border-radius: 0;
  background: #000;
  aspect-ratio: auto;
}

.player:fullscreen video,
.player:-webkit-full-screen video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.player:fullscreen .danmaku-stage,
.player:-webkit-full-screen .danmaku-stage {
  top: 86px;
  bottom: 78px;
}

.player:fullscreen .danmaku-item,
.player:-webkit-full-screen .danmaku-item {
  font-size: 22px;
}

.player:fullscreen .big-play,
.player:-webkit-full-screen .big-play {
  padding: 14px 28px 14px 14px;
}

.player:fullscreen .big-play-icon,
.player:-webkit-full-screen .big-play-icon {
  width: 58px;
  height: 58px;
}

.player-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 15px 12px 12px;
}

.film-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.film-label {
  padding: 5px 8px;
  border-radius: 7px;
  background: var(--blue-soft);
  color: var(--blue);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 1.1px;
}

.film-title strong {
  color: var(--navy);
  font-size: 14.5px;
  font-weight: 800;
}

.player-stats {
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.player-stats b {
  color: var(--navy);
  font-weight: 900;
}

.stat-icon {
  font-style: normal;
}

.stat-sep {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: #b3c8df;
}

/* ---------- cards / composer ---------- */

.card {
  border: 1px solid #dce9f7;
  border-radius: var(--radius-lg);
  background: rgb(255 255 255 / 0.9);
  box-shadow: var(--shadow-soft);
}

.composer {
  padding: 22px 24px 18px;
  grid-area: composer;
}

.card-head {
  display: flex;
  align-items: flex-start;
  gap: 13px;
}

.head-icon {
  display: grid;
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  border-radius: 14px;
  place-items: center;
}

.head-icon svg {
  width: 21px;
  height: 21px;
}

.head-icon-blue {
  background: var(--blue-soft);
  color: var(--blue);
}

.head-icon-pink {
  background: var(--pink-soft);
  color: var(--pink);
}

.head-copy {
  min-width: 0;
  padding-top: 2px;
}

.head-copy h2 {
  color: var(--navy);
  font-size: 18px;
  font-weight: 900;
  letter-spacing: -0.2px;
}

.head-copy p {
  margin-top: 4px;
  color: var(--muted-2);
  font-size: 12px;
  font-weight: 500;
}

.char-count {
  display: flex;
  align-items: baseline;
  gap: 1px;
  padding: 5px 9px;
  margin-left: auto;
  border: 1px solid #e4eef9;
  border-radius: 8px;
  background: #f8fbff;
  color: var(--blue);
  font-size: 11px;
  font-weight: 900;
}

.char-count em {
  color: #9cb0c7;
  font-size: 9px;
  font-style: normal;
  font-weight: 700;
}

.input-row {
  display: grid;
  gap: 10px;
  margin-top: 16px;
  grid-template-columns: minmax(0, 1fr) auto;
}

.input-row input {
  width: 100%;
  height: 54px;
  padding: 0 17px;
  border: 1.5px solid #d9e7f6;
  border-radius: 15px;
  outline: none;
  background: #f8fbff;
  color: var(--navy);
  font-size: 15px;
  font-weight: 600;
  transition:
    border-color 0.2s,
    background 0.2s,
    box-shadow 0.2s;
}

.input-row input::placeholder {
  color: #9bb0c8;
  font-weight: 500;
}

.input-row input:focus {
  border-color: var(--blue);
  background: #fff;
  box-shadow: 0 0 0 4px rgb(47 107 255 / 0.1);
}

.send-btn {
  display: inline-flex;
  height: 54px;
  align-items: center;
  gap: 9px;
  padding: 0 21px;
  border: 0;
  border-radius: 15px;
  background: linear-gradient(145deg, #3b78ff, #1d5df0);
  box-shadow: 0 12px 24px -14px #1d5df0;
  color: #fff;
  cursor: pointer;
  font-size: 14px;
  font-weight: 900;
  transition:
    transform 0.2s,
    box-shadow 0.2s,
    opacity 0.2s;
}

.send-btn svg {
  width: 18px;
  height: 18px;
}

.send-btn:hover:not(:disabled) {
  box-shadow: 0 16px 28px -14px #1d5df0;
  transform: translateY(-2px);
}

.send-btn:active:not(:disabled) {
  transform: translateY(0) scale(0.98);
}

.send-btn:disabled {
  cursor: not-allowed;
  opacity: 0.45;
  box-shadow: none;
}

.composer-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 13px;
  margin-top: 13px;
}

.color-picker {
  display: flex;
  align-items: center;
  gap: 6px;
}

.color-dot {
  width: 22px;
  height: 22px;
  padding: 0;
  border: 2px solid #fff;
  border-radius: 50%;
  background: var(--dot);
  box-shadow: 0 0 0 1px #d8e5f4;
  cursor: pointer;
  transition:
    transform 0.15s,
    box-shadow 0.15s;
}

.color-dot[data-color="#ffffff"] {
  background: #fff;
}

.color-dot:hover {
  transform: scale(1.12);
}

.color-dot.is-active {
  box-shadow:
    0 0 0 2px var(--blue),
    0 0 0 4px #fff;
  transform: scale(1.08);
}

.name-field {
  display: inline-flex;
  height: 34px;
  align-items: center;
  gap: 6px;
  padding: 0 10px;
  border: 1px solid #e1edf8;
  border-radius: 10px;
  background: #f9fcff;
  color: #8fa6bf;
  transition: border-color 0.2s;
}

.name-field:focus-within {
  border-color: #a9caf1;
}

.name-field svg {
  width: 14px;
  height: 14px;
}

.name-field input {
  width: 94px;
  padding: 0;
  border: 0;
  outline: none;
  background: transparent;
  color: var(--navy);
  font-size: 11.5px;
  font-weight: 600;
}

.name-field input::placeholder {
  color: #9eb2c9;
}

.composer-hint {
  margin-left: auto;
  color: #94a9c1;
  font-size: 10.5px;
  font-weight: 600;
}

.quick-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  margin-top: 13px;
}

.quick-row > span {
  color: #9aafc7;
  font-size: 10.5px;
  font-weight: 700;
}

.quick-chip {
  padding: 5px 10px;
  border: 1px solid #e1edf8;
  border-radius: 999px;
  background: #fbfdff;
  color: #577697;
  cursor: pointer;
  font-size: 10.5px;
  font-weight: 700;
  transition:
    border-color 0.2s,
    color 0.2s,
    background 0.2s;
}

.quick-chip:hover {
  border-color: #b7d3ef;
  background: #f2f8ff;
  color: var(--blue);
}

.form-status {
  min-height: 17px;
  margin-top: 8px;
  color: #4b8f67;
  font-size: 11.5px;
  font-weight: 700;
}

.form-status.is-error {
  color: #d34e68;
}

/* ---------- wall ---------- */

.wall {
  padding: 22px 24px 17px;
  grid-area: wall;
}

.wall-head {
  align-items: center;
}

.wall-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 9px;
  margin-left: auto;
  border: 1px solid #e1edf8;
  border-radius: 999px;
  background: #f9fcff;
  color: #6984a2;
  font-size: 10px;
  font-weight: 700;
  white-space: nowrap;
}

.wall-status .live-dot {
  width: 6px;
  height: 6px;
  background: #41c98b;
  box-shadow: 0 0 0 3px rgb(65 201 139 / 0.14);
}

.wall-status.is-offline .live-dot {
  background: #b6c7d9;
  box-shadow: none;
  animation: none;
}

.wall-status.is-offline {
  color: #8fa3b9;
}

.wall-count {
  padding-left: 7px;
  border-left: 1px solid #dce9f7;
  color: var(--navy);
  font-weight: 900;
}

.msg-list {
  margin-top: 10px;
}

.msg {
  display: flex;
  gap: 13px;
  padding: 13px 0 13px 12px;
  border-bottom: 1px solid #eef5fc;
  border-left: 3px solid var(--c, #fff);
  background: linear-gradient(90deg, color-mix(in srgb, var(--c, #fff) 9%, transparent), transparent 28%);
}

.msg:last-child {
  border-bottom: 0;
}

.msg.is-new {
  animation: msg-in 0.45s ease both;
}

@keyframes msg-in {
  from {
    opacity: 0;
    transform: translateY(-7px);
  }
}

.msg-main {
  min-width: 0;
  flex: 1;
}

.msg-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
}

.msg-name {
  color: var(--navy);
  font-size: 12.5px;
  font-weight: 900;
}

.msg-badge {
  padding: 2px 5px;
  border-radius: 4px;
  background: var(--yellow-soft);
  color: #b07a10;
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 0.5px;
}

.msg-time {
  margin-left: auto;
  color: #9aafc6;
  font-size: 9.5px;
  font-weight: 600;
  white-space: nowrap;
}

.msg-text {
  margin-top: 4px;
  color: #3f5f80;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.65;
  overflow-wrap: anywhere;
}

.empty-state {
  padding: 38px 10px 42px;
  color: #8fa6bf;
  font-size: 12.5px;
  font-weight: 600;
  text-align: center;
}

.more-btn {
  width: 100%;
  padding: 11px;
  margin-top: 8px;
  border: 1px dashed #cfdff0;
  border-radius: 11px;
  background: #fbfdff;
  color: #6483a4;
  cursor: pointer;
  font-size: 11.5px;
  font-weight: 800;
  transition:
    background 0.2s,
    color 0.2s,
    border-color 0.2s;
}

.more-btn:hover {
  border-color: #a9c8e8;
  background: #f3f9ff;
  color: var(--blue);
}

/* ---------- side ad ---------- */

.side {
  position: sticky;
  top: 94px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  grid-area: side;
}

.ad-card {
  position: relative;
  overflow: hidden;
  padding: 24px 24px 20px;
  border: 1px solid rgb(255 255 255 / 0.12);
  border-radius: 28px;
  background:
    radial-gradient(120% 80% at 100% 0%, rgb(255 209 102 / 0.2), transparent 55%),
    radial-gradient(100% 90% at 0% 100%, rgb(47 107 255 / 0.42), transparent 60%),
    linear-gradient(155deg, #0a2345 0%, #0b2d57 52%, #123b70 100%);
  box-shadow:
    0 30px 65px -38px rgb(4 22 46 / 0.72),
    inset 0 1px 0 rgb(255 255 255 / 0.14);
  color: #fff;
  isolation: isolate;
}

.ad-grid {
  position: absolute;
  z-index: -1;
  inset: 0;
  background-image:
    linear-gradient(rgb(255 255 255 / 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 0.05) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(90% 80% at 70% 20%, #000, transparent 72%);
  opacity: 0.55;
  pointer-events: none;
}

.ad-glow {
  position: absolute;
  z-index: -1;
  top: -80px;
  right: -70px;
  width: 230px;
  height: 230px;
  border-radius: 50%;
  background: radial-gradient(circle, rgb(255 209 102 / 0.28), transparent 66%);
  filter: blur(6px);
  pointer-events: none;
}

.ad-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ad-powered {
  color: rgb(255 255 255 / 0.46);
  font-size: 8.5px;
  font-weight: 900;
  letter-spacing: 2px;
}

.ad-bolt {
  width: 18px;
  height: 18px;
  color: var(--yellow);
  filter: drop-shadow(0 0 8px rgb(255 209 102 / 0.5));
}

.ad-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 17px;
  font-size: 25px;
  font-weight: 900;
  letter-spacing: -0.7px;
}

.ad-brand em {
  color: var(--yellow);
  font-style: normal;
}

.ad-logo {
  display: grid;
  width: 32px;
  height: 32px;
  border: 1px solid rgb(255 255 255 / 0.18);
  border-radius: 10px;
  background: rgb(255 255 255 / 0.09);
  color: var(--yellow);
  place-items: center;
}

.ad-logo svg {
  width: 18px;
  height: 18px;
}

.ad-card h2 {
  margin-top: 19px;
  color: #fff;
  font-size: 25px;
  font-weight: 900;
  letter-spacing: -0.6px;
  line-height: 1.28;
  text-wrap: balance;
}

.ad-card h2 span {
  color: var(--yellow);
}

.ad-card > p {
  margin-top: 11px;
  color: rgb(228 240 255 / 0.7);
  font-size: 12.5px;
  font-weight: 500;
  line-height: 1.78;
}

.ad-points {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding-top: 17px;
  margin-top: 17px;
  border-top: 1px solid rgb(255 255 255 / 0.11);
}

.ad-points li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: rgb(235 245 255 / 0.84);
  font-size: 11.5px;
  font-weight: 600;
  line-height: 1.5;
}

.ad-points li span {
  flex-shrink: 0;
  color: var(--yellow);
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.5px;
  line-height: 1.7;
}

.ad-cta {
  display: flex;
  min-height: 45px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 15px;
  margin-top: 19px;
  border-radius: 12px;
  background: linear-gradient(135deg, #ffe28a, var(--yellow));
  box-shadow: 0 12px 24px -14px rgb(255 209 102 / 0.65);
  color: #102544;
  font-size: 12.5px;
  font-weight: 900;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}

.ad-cta svg {
  width: 17px;
  height: 17px;
  flex-shrink: 0;
  transition: transform 0.2s;
}

.ad-cta:hover {
  box-shadow: 0 16px 28px -14px rgb(255 209 102 / 0.8);
  transform: translateY(-2px);
}

.ad-cta:hover svg {
  transform: translateX(4px);
}

.ad-foot {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 14px;
  color: rgb(255 255 255 / 0.44);
  font-size: 9.5px;
  font-weight: 600;
}

.ad-foot small {
  margin-left: auto;
  color: rgb(255 255 255 / 0.32);
  font-size: 9px;
  letter-spacing: 0.2px;
}

.ad-foot-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 6px var(--mint);
}

/* 底部广告：横向卡片，不抢主内容 */

.bottom-ad {
  max-width: 1280px;
  padding: 0 34px;
  margin: 0 auto 66px;
}

.bottom-ad .ad-card-wide {
  display: grid;
  align-items: center;
  gap: 48px;
  padding: 33px 38px 31px;
  border-radius: 30px;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
}

.ad-card-wide .ad-brand {
  margin-top: 14px;
  font-size: 30px;
}

.ad-card-wide h2 {
  max-width: 570px;
  margin-top: 15px;
  font-size: 33px;
  line-height: 1.22;
}

.ad-wide-copy > p {
  max-width: 560px;
  margin-top: 10px;
  color: rgb(228 240 255 / 0.7);
  font-size: 12.5px;
  font-weight: 500;
  line-height: 1.8;
}

.ad-wide-side {
  padding-left: 42px;
  border-left: 1px solid rgb(255 255 255 / 0.12);
}

.ad-side-label {
  color: rgb(255 255 255 / 0.44);
  font-size: 8.5px;
  font-weight: 900;
  letter-spacing: 1.8px;
  text-transform: uppercase;
}

.ad-card-wide .ad-points {
  gap: 10px;
  padding-top: 0;
  margin-top: 12px;
  border-top: 0;
}

.ad-card-wide .ad-cta {
  margin-top: 21px;
}

.ad-card-wide .ad-foot {
  margin-top: 13px;
}

.judge-card {
  padding: 21px 21px 18px;
  border: 1px solid #dce9f7;
  border-radius: 24px;
  background: rgb(255 255 255 / 0.82);
  box-shadow: var(--shadow-soft);
}

.judge-eyebrow {
  color: #9aaec5;
  font-size: 8.5px;
  font-weight: 900;
  letter-spacing: 1.9px;
}

.judge-card h3 {
  margin-top: 8px;
  color: var(--navy);
  font-size: 16.5px;
  font-weight: 900;
}

.judge-summary {
  margin-top: 7px;
  color: #7188a2;
  font-size: 10.5px;
  font-weight: 500;
  line-height: 1.7;
}

.judge-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 12px;
}

.judge-tags span {
  padding: 4px 7px;
  border: 1px solid #e4eef9;
  border-radius: 999px;
  background: #f5faff;
  color: #577697;
  font-size: 9px;
  font-weight: 700;
}

.judge-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-top: 12px;
  margin-top: 14px;
  border-top: 1px solid #edf4fb;
  color: var(--blue);
  font-size: 11.5px;
  font-weight: 900;
}

.judge-link svg {
  width: 14px;
  height: 14px;
  transition: transform 0.2s;
}

.judge-link:hover svg {
  transform: translateY(3px);
}

/* ---------- why / full judge brief ---------- */

.why {
  position: relative;
  overflow: hidden;
  padding: 86px 0 94px;
  border-top: 1px solid #e2eefb;
  background:
    radial-gradient(780px 420px at 100% 4%, rgb(255 226 236 / 0.55), transparent 64%),
    radial-gradient(700px 420px at 0% 98%, rgb(255 241 197 / 0.5), transparent 62%),
    linear-gradient(180deg, #f8fcff 0%, #edf7ff 58%, #f4faff 100%);
}

.why::before {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgb(47 107 255 / 0.1) 0.7px, transparent 0.7px);
  background-size: 24px 24px;
  content: "";
  mask-image: linear-gradient(180deg, #000, transparent 60%);
  opacity: 0.6;
  pointer-events: none;
}

.why-inner {
  position: relative;
  max-width: 1280px;
  padding: 0 34px;
  margin: auto;
}

.why-head {
  max-width: 900px;
}

.why-head h2 {
  margin-top: 17px;
  color: var(--navy);
  font-size: clamp(34px, 4vw, 51px);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.24;
  text-wrap: balance;
}

.why-lead {
  max-width: 760px;
  margin-top: 18px;
  color: #53708f;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.9;
}

.why-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.why-tags span {
  padding: 6px 11px;
  border: 1px solid #d7e6f5;
  border-radius: 999px;
  background: rgb(255 255 255 / 0.75);
  color: #4d6f91;
  font-size: 10.5px;
  font-weight: 800;
  box-shadow: 0 5px 14px -12px rgb(11 48 93 / 0.4);
}

.why-grid {
  display: grid;
  align-items: start;
  gap: 20px;
  margin-top: 38px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.why-card {
  --wc: var(--blue);
  position: relative;
  overflow: hidden;
  padding: 27px 27px 24px;
  border: 1px solid rgb(216 232 248 / 0.95);
  border-radius: 27px;
  background: rgb(255 255 255 / 0.86);
  box-shadow: 0 22px 55px -42px rgb(11 48 93 / 0.38);
}

.why-card::before {
  position: absolute;
  top: 0;
  right: 27px;
  left: 27px;
  height: 3px;
  border-radius: 0 0 4px 4px;
  background: linear-gradient(90deg, var(--wc), transparent 82%);
  content: "";
  opacity: 0.75;
}

.why-problem {
  --wc: #ff9f6b;
}

.why-product {
  --wc: #2f6bff;
}

.why-moat {
  --wc: #7764ff;
}

.why-proof {
  --wc: #4aa66a;
}

.why-card-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.why-index {
  display: grid;
  width: 33px;
  height: 33px;
  flex-shrink: 0;
  border-radius: 10px;
  background: color-mix(in srgb, var(--wc) 13%, white);
  color: var(--wc);
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.4px;
  place-items: center;
}

.why-kicker {
  color: #9aafc7;
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 1.7px;
}

.why-card h3 {
  margin-top: 3px;
  color: var(--navy);
  font-size: 23px;
  font-weight: 900;
  letter-spacing: -0.3px;
}

.why-lead-small {
  margin-top: 14px;
  color: #57728f;
  font-size: 13.5px;
  font-weight: 700;
  line-height: 1.7;
}

.reason-list {
  margin-top: 10px;
}

.reason-list li {
  padding: 14px 0;
  border-top: 1px solid #edf4fb;
}

.reason-list b {
  display: block;
  color: #294c75;
  font-size: 14px;
  font-weight: 900;
}

.reason-list p {
  margin-top: 5px;
  color: #7188a2;
  font-size: 12.3px;
  font-weight: 500;
  line-height: 1.75;
}

.why-source {
  margin-top: 12px;
  color: #9aafc7;
  font-size: 9.5px;
  font-weight: 600;
  line-height: 1.65;
}

.product-grid {
  display: grid;
  gap: 10px;
  margin-top: 15px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.product-item {
  display: flex;
  gap: 10px;
  padding: 11px;
  border: 1px solid #e8f1fa;
  border-radius: 14px;
  background: #f8fbff;
}

.product-icon {
  display: grid;
  width: 33px;
  height: 33px;
  flex-shrink: 0;
  border: 1px solid #fff;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 5px 12px -9px rgb(11 48 93 / 0.4);
  font-family: "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", sans-serif;
  font-size: 16px;
  place-items: center;
}

.product-item b {
  display: block;
  color: #294c75;
  font-size: 12.5px;
  font-weight: 900;
}

.product-item p {
  margin-top: 3px;
  color: #768da6;
  font-size: 10.8px;
  font-weight: 500;
  line-height: 1.65;
}

.moat-grid {
  display: grid;
  gap: 10px;
  margin-top: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.moat-grid > div {
  padding: 13px 14px;
  border-left: 3px solid #ffb27a;
  border-radius: 0 13px 13px 0;
  background: #f8fbff;
}

.moat-grid > div:nth-child(2) {
  border-left-color: #2f6bff;
}

.moat-grid > div:nth-child(3) {
  border-left-color: #7764ff;
}

.moat-grid > div:nth-child(4) {
  border-left-color: #4aa66a;
}

.moat-grid b {
  display: block;
  color: #294c75;
  font-size: 12.8px;
  font-weight: 900;
}

.moat-grid p {
  margin-top: 4px;
  color: #7188a2;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.7;
}

.demo-path {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 15px;
}

.demo-path li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px 7px 7px;
  border: 1px solid #e1edf8;
  border-radius: 999px;
  background: #f7fbff;
  color: #527192;
  font-size: 10.5px;
  font-weight: 800;
}

.demo-path li span {
  display: grid;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-family: var(--font-display);
  font-size: 8px;
  font-weight: 900;
  place-items: center;
}

.roadmap {
  margin-top: 14px;
}

.roadmap > div {
  display: grid;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid #edf4fb;
  grid-template-columns: 124px minmax(0, 1fr);
}

.roadmap b {
  color: #294c75;
  font-size: 11.5px;
  font-weight: 900;
}

.roadmap p {
  color: #7188a2;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.65;
}

/* ---------- about ---------- */

.about {
  padding: 86px 0 92px;
  background:
    radial-gradient(700px 380px at 100% 10%, rgb(255 225 235 / 0.5), transparent 65%),
    linear-gradient(180deg, transparent, #eef7ff 26%, #f4faff 100%);
}

.about-inner {
  max-width: 1280px;
  padding: 0 34px;
  margin: auto;
}

.about-head {
  max-width: 770px;
}

.about-head h2 {
  margin-top: 17px;
  color: var(--navy);
  font-size: clamp(34px, 4.1vw, 54px);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.25;
  text-wrap: balance;
}

.about-head > p:last-child {
  max-width: 630px;
  margin-top: 19px;
  color: #53708f;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.9;
}

.about-grid {
  display: grid;
  gap: 20px;
  margin-top: 42px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card {
  position: relative;
  overflow: hidden;
  padding: 25px 24px 26px;
  border: 1px solid rgb(255 255 255 / 0.8);
  border-radius: 24px;
  background: rgb(255 255 255 / 0.75);
  box-shadow: var(--shadow-soft);
  transition:
    transform 0.25s,
    box-shadow 0.25s;
}

.feature-card::after {
  position: absolute;
  top: -38px;
  right: -38px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: var(--fc-glow, transparent);
  content: "";
  filter: blur(2px);
  opacity: 0.6;
}

.feature-card:hover {
  box-shadow: 0 24px 48px -30px rgb(11 48 93 / 0.4);
  transform: translateY(-4px);
}

.feature-card.fc-blue {
  --fc-soft: #e8f2ff;
  --fc-color: #2f6bff;
  --fc-glow: #cfe4ff;
}

.feature-card.fc-violet {
  --fc-soft: #efeaff;
  --fc-color: #7764ff;
  --fc-glow: #ddd5ff;
}

.feature-card.fc-green {
  --fc-soft: #e5f7e8;
  --fc-color: #4aa66a;
  --fc-glow: #ccefd4;
}

.feature-icon {
  display: grid;
  width: 54px;
  height: 54px;
  border-radius: 17px;
  background: var(--fc-soft);
  color: var(--fc-color);
  place-items: center;
}

.feature-icon svg {
  width: 29px;
  height: 29px;
}

.feature-tag {
  display: block;
  margin-top: 20px;
  color: var(--fc-color);
  font-size: 8.5px;
  font-weight: 900;
  letter-spacing: 1.5px;
}

.feature-card h3 {
  margin-top: 7px;
  color: var(--navy);
  font-size: 21px;
  font-weight: 900;
}

.feature-card p {
  margin-top: 9px;
  color: #6e86a1;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.8;
}

.quote {
  position: relative;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 26px 30px;
  margin-top: 40px;
  border-left: 4px solid var(--yellow);
  border-radius: 0 22px 22px 0;
  background: linear-gradient(90deg, rgb(255 255 255 / 0.86), rgb(255 255 255 / 0.5));
}

.quote-mark {
  width: 46px;
  height: 34px;
  flex-shrink: 0;
  color: rgb(255 91 134 / 0.22);
}

.quote p {
  color: var(--navy);
  font-family: var(--font-hand);
  font-size: clamp(24px, 2.7vw, 34px);
  letter-spacing: 0.04em;
  line-height: 1.3;
}

.quote cite {
  margin-left: auto;
  color: #8ba1b8;
  font-family: var(--font-body);
  font-size: 11px;
  font-style: normal;
  font-weight: 700;
  white-space: nowrap;
}

/* ---------- final cta ---------- */

.final-cta {
  display: flex;
  max-width: 1280px;
  align-items: center;
  gap: 30px;
  padding: 38px 42px;
  margin: 74px auto;
  border: 1px solid #d8e8f8;
  border-radius: 32px;
  background:
    radial-gradient(100% 130% at 0% 0%, rgb(255 226 235 / 0.75), transparent 55%),
    radial-gradient(100% 120% at 100% 100%, rgb(255 241 197 / 0.8), transparent 55%),
    #fff;
  box-shadow: var(--shadow-card);
}

.final-bear {
  flex-shrink: 0;
  transform: rotate(-7deg);
}

.final-bear svg {
  width: 86px;
  height: 86px;
}

.final-copy {
  min-width: 0;
}

.final-copy .hand {
  color: var(--pink);
  font-size: 22px;
}

.final-copy h2 {
  margin-top: 5px;
  color: var(--navy);
  font-size: clamp(27px, 3vw, 38px);
  font-weight: 900;
  letter-spacing: -0.035em;
  line-height: 1.25;
}

.final-copy p {
  margin-top: 8px;
  color: #6a84a0;
  font-size: 12.5px;
  font-weight: 500;
}

.final-actions {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  gap: 9px;
  margin-left: auto;
}

.btn-primary,
.btn-ghost {
  display: inline-flex;
  min-height: 45px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 22px;
  border-radius: 13px;
  font-size: 13px;
  font-weight: 900;
  transition:
    transform 0.2s,
    box-shadow 0.2s,
    background 0.2s;
}

.btn-primary {
  background: linear-gradient(145deg, #3b78ff, #1d5df0);
  box-shadow: 0 14px 26px -14px #1d5df0;
  color: #fff;
}

.btn-primary svg {
  width: 16px;
  height: 16px;
}

.btn-primary:hover {
  box-shadow: 0 18px 30px -14px #1d5df0;
  transform: translateY(-2px);
}

.btn-ghost {
  border: 1px solid #d5e5f5;
  background: rgb(255 255 255 / 0.72);
  color: #577494;
}

.btn-ghost:hover {
  border-color: #aecdea;
  background: #fff;
  color: var(--blue);
}

/* ---------- footer ---------- */

.footer {
  display: flex;
  max-width: 1280px;
  align-items: center;
  gap: 18px;
  padding: 27px 34px 42px;
  margin: auto;
  border-top: 1px solid #dce9f7;
  color: #8ba0b7;
  font-size: 10.5px;
  font-weight: 600;
}

.foot-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--navy);
  font-size: 15px;
  font-weight: 900;
}

.foot-brand svg {
  width: 27px;
  height: 27px;
}

.foot-brand em {
  margin-left: 2px;
  color: #617d9b;
  font-size: 10px;
  font-style: normal;
  letter-spacing: 0.3px;
}

.footer > p {
  margin-left: 6px;
}

.foot-links {
  display: flex;
  gap: 18px;
  margin-left: auto;
}

.foot-links a {
  color: #6d88a5;
  transition: color 0.2s;
}

.foot-links a:hover {
  color: var(--blue);
}

/* ---------- toast ---------- */

.toast {
  position: fixed;
  z-index: 300;
  bottom: 26px;
  left: 50%;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  max-width: min(92vw, 480px);
  padding: 12px 18px;
  border: 1px solid rgb(255 255 255 / 0.15);
  border-radius: 999px;
  background: rgb(11 48 93 / 0.94);
  box-shadow: 0 20px 50px -18px rgb(0 0 0 / 0.5);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 16px);
  transition:
    opacity 0.25s,
    transform 0.25s;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.toast::before {
  width: 7px;
  height: 7px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--mint);
  content: "";
}

.toast.is-error::before {
  background: #ff7b91;
}

.toast.is-show {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* ---------- reveal ---------- */

.hero-copy > *,
.hero-note {
  animation: rise-in 0.7s cubic-bezier(0.22, 0.8, 0.3, 1) both;
}

.hero-copy > :nth-child(2) {
  animation-delay: 0.06s;
}

.hero-copy > :nth-child(3) {
  animation-delay: 0.12s;
}

.hero-copy > :nth-child(4) {
  animation-delay: 0.18s;
}

.hero-note {
  animation-delay: 0.22s;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
}

/* ---------- responsive ---------- */

@media (max-width: 1160px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr) 280px;
  }

  .screening {
    grid-template-columns: minmax(0, 1fr) 330px;
  }

  .now-playing span:not(.live-dot) {
    display: none;
  }

  .now-playing i {
    display: none;
  }
}

@media (max-width: 980px) {
  .nav {
    display: none;
  }

  .home-link {
    margin-left: auto;
  }

  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-note {
    display: none;
  }

  .screening {
    padding-bottom: 64px;
    grid-template-areas:
      "player"
      "composer"
      "wall"
      "side";
    grid-template-columns: minmax(0, 1fr);
  }

  .side {
    position: static;
    display: flex;
  }

  .judge-card {
    height: 100%;
  }

  .bottom-ad .ad-card-wide {
    gap: 22px;
    grid-template-columns: minmax(0, 1fr);
  }

  .ad-wide-side {
    padding-top: 22px;
    padding-left: 0;
    border-top: 1px solid rgb(255 255 255 / 0.12);
    border-left: 0;
  }

  .about-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .final-cta {
    margin-right: 34px;
    margin-left: 34px;
  }

  .why-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 760px) {
  .topbar-inner {
    height: 68px;
    padding: 0 20px;
  }

  .brand-bear {
    width: 38px;
    height: 38px;
  }

  .brand-cn {
    font-size: 25px;
  }

  .brand-en {
    display: none;
  }

  .brand-chip {
    font-size: 8px;
  }

  .home-link {
    height: 38px;
    gap: 6px;
    padding: 0 13px;
    font-size: 12.5px;
  }

  .home-link svg {
    width: 15px;
    height: 15px;
  }

  .hero {
    padding: 52px 0 26px;
  }

  .hero-inner {
    padding: 0 20px;
  }

  .eyebrow {
    font-size: 10px;
    letter-spacing: 1.3px;
  }

  .hero h1 {
    margin-top: 16px;
    font-size: clamp(38px, 10.5vw, 58px);
  }

  .lead {
    margin-top: 17px;
    font-size: 14px;
    line-height: 1.8;
  }

  .lead-br {
    display: none;
  }

  .meta-chips {
    gap: 7px;
    margin-top: 20px;
  }

  .meta-chip {
    padding: 7px 10px;
    font-size: 10.5px;
  }

  .screening {
    gap: 18px;
    padding: 8px 20px 54px;
  }

  .player-card {
    padding: 7px;
    border-radius: 24px;
  }

  .player {
    border-radius: 18px;
  }

  .player-top {
    padding: 10px 10px 26px;
  }

  .now-playing {
    padding: 6px 9px;
  }

  .now-playing b {
    font-size: 9.5px;
  }

  .pill-btn,
  .icon-btn {
    height: 31px;
  }

  .pill-btn {
    padding: 0 10px;
    font-size: 10.5px;
  }

  .icon-btn {
    width: 31px;
  }

  .danmaku-stage {
    top: 49px;
    bottom: 48px;
  }

  .danmaku-item {
    padding: 4px 10px;
    font-size: 13px;
  }

  .player:fullscreen .danmaku-item,
  .player:-webkit-full-screen .danmaku-item {
    font-size: 17px;
  }

  .big-play {
    gap: 9px;
    padding: 7px 16px 7px 7px;
  }

  .big-play-icon {
    width: 38px;
    height: 38px;
  }

  .big-play-icon svg {
    width: 16px;
    height: 16px;
  }

  .big-play-text strong {
    font-size: 12.5px;
  }

  .big-play-text small {
    font-size: 8.5px;
  }

  .player-hint {
    bottom: 54px;
    font-size: 9.5px;
  }

  .player-meta {
    gap: 8px;
    padding: 12px 8px 9px;
  }

  .film-title {
    gap: 7px;
  }

  .film-label {
    padding: 4px 6px;
    font-size: 8px;
  }

  .film-title strong {
    font-size: 11.5px;
  }

  .player-stats {
    gap: 6px;
    font-size: 9.5px;
  }

  .player-stats span:last-child,
  .stat-sep {
    display: none;
  }

  .composer,
  .wall {
    padding: 18px 16px 15px;
    border-radius: 20px;
  }

  .head-icon {
    width: 37px;
    height: 37px;
    border-radius: 12px;
  }

  .head-icon svg {
    width: 18px;
    height: 18px;
  }

  .head-copy h2 {
    font-size: 16px;
  }

  .head-copy p {
    font-size: 10.5px;
  }

  .input-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .input-row input {
    height: 49px;
    font-size: 14px;
  }

  .send-btn {
    height: 46px;
    justify-content: center;
  }

  .composer-row {
    gap: 10px;
  }

  .color-picker {
    gap: 5px;
  }

  .color-dot {
    width: 20px;
    height: 20px;
  }

  .name-field {
    height: 31px;
  }

  .name-field input {
    width: 78px;
  }

  .composer-hint {
    display: none;
  }

  .quick-row {
    gap: 6px;
  }

  .quick-row > span {
    display: none;
  }

  .wall-status {
    padding: 4px 7px;
    font-size: 9px;
  }

  .wall-count {
    display: none;
  }

  .msg {
    gap: 9px;
    padding: 11px 0 11px 9px;
  }

  .msg-name {
    font-size: 11.5px;
  }

  .msg-text {
    font-size: 12px;
  }

  .msg-time {
    font-size: 8.5px;
  }

  .side {
    display: flex;
  }

  .ad-card {
    padding: 22px 20px 18px;
    border-radius: 24px;
  }

  .ad-card h2 {
    font-size: 23px;
  }

  .judge-card {
    border-radius: 20px;
  }

  .about {
    padding: 62px 0 66px;
  }

  .about-inner {
    padding: 0 20px;
  }

  .about-head h2 {
    font-size: clamp(30px, 8.5vw, 42px);
  }

  .about-head > p:last-child {
    font-size: 13.5px;
  }

  .about-grid {
    gap: 14px;
    margin-top: 28px;
    grid-template-columns: minmax(0, 1fr);
  }

  .feature-card {
    padding: 21px 19px 22px;
    border-radius: 20px;
  }

  .feature-icon {
    width: 47px;
    height: 47px;
    border-radius: 14px;
  }

  .feature-icon svg {
    width: 25px;
    height: 25px;
  }

  .feature-tag {
    margin-top: 16px;
  }

  .feature-card h3 {
    font-size: 19px;
  }

  .quote {
    display: block;
    padding: 22px 20px;
    margin-top: 28px;
  }

  .quote-mark {
    width: 34px;
    height: 26px;
    margin-bottom: 8px;
  }

  .quote p {
    font-size: 24px;
  }

  .quote cite {
    display: block;
    margin-top: 8px;
    margin-left: 0;
    font-size: 10px;
  }

  .final-cta {
    display: block;
    padding: 28px 22px;
    margin: 50px 20px;
    border-radius: 24px;
  }

  .final-bear {
    display: none;
  }

  .final-copy h2 {
    font-size: 30px;
  }

  .final-actions {
    flex-direction: row;
    flex-wrap: wrap;
    margin-top: 20px;
    margin-left: 0;
  }

  .btn-primary,
  .btn-ghost {
    min-height: 42px;
    padding: 0 15px;
    font-size: 11.5px;
  }

  .footer {
    flex-wrap: wrap;
    gap: 10px 16px;
    padding: 22px 20px 32px;
  }

  .footer > p {
    width: 100%;
    margin-left: 0;
    order: 3;
  }

  .foot-links {
    gap: 14px;
  }

  .bottom-ad {
    padding: 0 20px;
    margin-bottom: 48px;
  }

  .bottom-ad .ad-card-wide {
    gap: 16px;
    padding: 24px 20px 22px;
    border-radius: 24px;
  }

  .ad-card-wide .ad-brand {
    font-size: 27px;
  }

  .ad-card-wide h2 {
    font-size: 27px;
  }

  .why {
    padding: 62px 0 68px;
  }

  .why-inner {
    padding: 0 20px;
  }

  .why-head h2 {
    font-size: clamp(30px, 8.2vw, 40px);
  }

  .why-lead {
    font-size: 13.5px;
  }

  .why-tags {
    gap: 6px;
    margin-top: 18px;
  }

  .why-tags span {
    padding: 5px 9px;
    font-size: 9.5px;
  }

  .why-grid {
    gap: 14px;
    margin-top: 28px;
  }

  .why-card {
    padding: 21px 19px 19px;
    border-radius: 21px;
  }

  .why-card::before {
    right: 19px;
    left: 19px;
  }

  .why-card h3 {
    font-size: 20px;
  }

  .why-lead-small {
    font-size: 12.5px;
  }

  .product-grid,
  .moat-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .roadmap > div {
    gap: 3px;
    grid-template-columns: minmax(0, 1fr);
  }

  .judge-card {
    padding: 20px 18px 16px;
  }
}

@media (max-width: 420px) {
  .brand-chip {
    display: none;
  }

  .home-link {
    padding: 0 11px;
  }

  .player-stats {
    display: none;
  }

  .wall-status {
    padding: 4px 6px;
  }

  .wall-status #wallStatus {
    display: none;
  }

  .final-actions {
    flex-direction: column;
  }

  .btn-primary,
  .btn-ghost {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}