/* ==========================================================================
   黄豆短剧 · 深色 App 落地页
   版式参考 m.huangguoduanju.net：墨黑底 + 亮黄主色、编号栏目、手机合成图。
   单文件样式，移动优先；无外部字体、无图标库。
   ========================================================================== */

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

:root {
  --ink: #07090e;
  --ink-2: #0b0e15;
  --ink-3: #0c0f16;
  --panel: #111620;
  --panel-2: #171c27;
  --line: rgba(255, 255, 255, 0.09);
  --line-2: rgba(255, 255, 255, 0.06);
  --text: #f7f7f3;
  --muted: #a7abb4;
  --dim: #7f8490;
  --yellow: #ffc400;
  --yellow-l: #ffe88a;
  --blue: #6488ff;
  --red: #ff5f68;
  --green: #48d3ae;
  --purple: #a260ff;
  --orange: #ff8840;
  --wrap: 1180px;
  --hd: 76px;
  --ease: 0.28s ease;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body,
h1,
h2,
h3,
p,
ul,
figure { margin: 0; }

ul { padding: 0; list-style: none; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
svg { display: block; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.ic {
  width: 20px;
  height: 20px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nowrap { white-space: nowrap; }

.wrap {
  width: min(var(--wrap), calc(100% - 48px));
  margin: 0 auto;
}

section,
[id] { scroll-margin-top: calc(var(--hd) + 16px); }

h2 {
  font-size: clamp(28px, 3.1vw, 43px);
  line-height: 1.22;
  font-weight: 900;
  letter-spacing: -0.4px;
  text-wrap: balance;
}

h3 {
  font-size: 19px;
  line-height: 1.45;
  font-weight: 800;
}

::selection { background: var(--yellow); color: #17130a; }

.skip {
  position: fixed;
  left: 16px;
  top: -60px;
  z-index: 200;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--yellow);
  color: #17130a;
  font-size: 13px;
  font-weight: 700;
  transition: top 0.2s ease;
}
.skip:focus { top: 16px; }

:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------------- 顶部导航 ---------------- */
.hd {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--hd);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(7, 9, 14, 0.74);
  backdrop-filter: blur(20px) saturate(150%);
}

.hd-in {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 40px;
}

.hd.is-scrolled {
  background: rgba(7, 9, 14, 0.94);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.28);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  flex: none;
}
.brand img {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  box-shadow: 0 0 24px rgba(255, 196, 0, 0.14);
}
.brand span {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.2px;
}

.nav {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  gap: 30px;
}
.nav a {
  color: #b8bbc3;
  font-size: 14px;
  transition: color var(--ease);
}
.nav a:hover { color: var(--text); }
.nav a[aria-current="location"] { color: var(--yellow); }

.hd-cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 42px;
  padding: 0 18px;
  border-radius: 7px;
  background: var(--yellow);
  color: #111;
  font-size: 14px;
  font-weight: 800;
  box-shadow: 0 8px 24px rgba(255, 196, 0, 0.16);
  transition: transform var(--ease), box-shadow var(--ease);
}
.hd-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(255, 196, 0, 0.22);
}
.hd-cta .ic { width: 17px; height: 17px; }

/* ---------------- 首屏 ---------------- */
.hero {
  position: relative;
  min-height: 790px;
  padding: 150px 0 96px;
  overflow: hidden;
  background:
    radial-gradient(circle at 80% 34%, rgba(100, 136, 255, 0.12), transparent 30%),
    radial-gradient(circle at 12% 86%, rgba(255, 95, 104, 0.07), transparent 32%),
    linear-gradient(180deg, #080a10 0%, #0b0d13 72%, #07090e 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: var(--hd) 0 0;
  opacity: 0.28;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, #000, transparent 84%);
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent 84%);
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(4px);
  pointer-events: none;
}
.hero-glow-a {
  width: 400px;
  height: 400px;
  right: -190px;
  top: 120px;
  background: rgba(255, 196, 0, 0.07);
}
.hero-glow-b {
  width: 300px;
  height: 300px;
  left: -170px;
  top: 430px;
  background: rgba(255, 95, 104, 0.05);
}

.hero-in {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(430px, 1.06fr);
  align-items: center;
  gap: 54px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 196, 0, 0.25);
  border-radius: 999px;
  background: rgba(255, 196, 0, 0.08);
  color: var(--yellow-l);
  font-size: 12px;
  font-weight: 700;
}
.eyebrow .ic { width: 15px; height: 15px; color: var(--yellow); }

.hero h1 {
  margin: 24px 0 20px;
  font-size: clamp(40px, 4.2vw, 60px);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -0.8px;
  text-wrap: balance;
}
.hero h1 span {
  background: linear-gradient(90deg, var(--yellow), #fff0a6 84%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  max-width: 552px;
  color: var(--muted);
  font-size: 16.5px;
  line-height: 1.85;
}

.stats {
  display: flex;
  gap: 34px;
  margin: 30px 0 34px;
}
.stats li {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding-right: 32px;
  border-right: 1px solid var(--line);
}
.stats li:last-child {
  padding-right: 0;
  border-right: 0;
}
.stats strong {
  font-family: Arial, sans-serif;
  font-size: 21px;
  letter-spacing: 0;
}
.stats span { color: var(--dim); font-size: 12px; }

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  min-height: 64px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 0 22px;
  border: 1px solid var(--line);
  border-radius: 9px;
  font-size: 15px;
  font-weight: 800;
  transition: transform var(--ease), border-color var(--ease), background var(--ease);
}
.btn:hover { transform: translateY(-3px); }
.btn .ic { width: 22px; height: 22px; }
.btn .ic.end { width: 18px; height: 18px; margin-left: auto; }
.btn span small {
  display: block;
  margin-bottom: 1px;
  font-size: 10px;
  font-weight: 600;
  opacity: 0.62;
}
.btn-main {
  min-width: 232px;
  border-color: var(--yellow);
  background: linear-gradient(120deg, #ffbf00, #ffe58b);
  color: #15120a;
  box-shadow: 0 16px 38px rgba(255, 196, 0, 0.19);
}
.btn-ghost {
  min-width: 196px;
  background: rgba(255, 255, 255, 0.045);
}
.btn-ghost:hover { border-color: rgba(255, 255, 255, 0.24); }

.hero-note {
  margin-top: 18px;
  color: #666c78;
  font-size: 11px;
}

/* 手机合成图 */
.stage {
  position: relative;
  height: 580px;
  perspective: 1400px;
}
.stage-glow {
  position: absolute;
  width: 420px;
  height: 420px;
  top: 84px;
  left: 96px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 196, 0, 0.16), rgba(100, 136, 255, 0.06) 48%, transparent 70%);
  filter: blur(14px);
}

.phone {
  position: absolute;
  padding: 8px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 34px;
  background: #0a0c12;
  box-shadow: 0 42px 80px rgba(0, 0, 0, 0.55), inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}
.phone img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 27px;
}
.phone-back {
  width: 246px;
  height: 494px;
  right: 8px;
  top: 40px;
  transform: rotate(7deg) translateZ(-20px);
  opacity: 0.74;
}
.phone-front {
  width: 268px;
  height: 548px;
  left: 62px;
  top: 14px;
  transform: rotate(-4deg) translateZ(30px);
}
.notch {
  position: absolute;
  z-index: 3;
  top: 14px;
  left: 50%;
  width: 82px;
  height: 20px;
  border-radius: 20px;
  background: #05060a;
  transform: translateX(-50%);
}

.float-card {
  position: absolute;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 15px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 9px;
  background: rgba(20, 24, 34, 0.8);
  backdrop-filter: blur(20px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.3);
}
.float-card > .ic {
  width: 34px;
  height: 34px;
  padding: 7px;
  border-radius: 8px;
  background: rgba(255, 95, 104, 0.13);
  color: #ff7b61;
}
.float-card span { display: flex; flex-direction: column; gap: 2px; }
.float-card small { color: #8f949f; font-size: 10px; }
.float-card strong { color: var(--text); font-size: 13px; }
.float-a { right: -8px; top: 138px; }
.float-b { left: 0; bottom: 62px; }
.float-b > .ic { background: rgba(100, 136, 255, 0.14); color: #9caeff; }

.app-chip {
  position: absolute;
  z-index: 6;
  right: 34px;
  bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 13px 9px 9px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: rgba(7, 9, 14, 0.82);
  color: #d7dae2;
  font-size: 12px;
}
.app-chip img { width: 32px; height: 32px; border-radius: 8px; }
.app-chip span { display: flex; flex-direction: column; gap: 1px; }
.app-chip small { color: #7f8490; font-size: 9px; }

/* ---------------- 通用区块 ---------------- */
.block { padding: 112px 0; }

.sec-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 50px;
  margin-bottom: 52px;
}
.sec-head p {
  max-width: 440px;
  margin: 0 0 4px;
  color: var(--muted);
  line-height: 1.8;
}
.sec-head.center {
  display: block;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.sec-head.center p { margin: 16px auto 0; }

.sec-no {
  display: block;
  margin-bottom: 14px;
  color: var(--yellow);
  font-family: Arial, sans-serif;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

/* ---------------- 01 产品展示 ---------------- */
.showcase { background: var(--ink-2); }

.shots {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  align-items: start;
}
.shot { margin: 0; }
.shot .frame {
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.25);
  transition: transform 0.35s ease, border-color 0.35s ease;
}
.shot img {
  width: 100%;
  aspect-ratio: 560 / 1022;
  object-fit: cover;
  border-radius: 11px;
}
.shot:nth-child(even) { margin-top: 34px; }
.shot:hover .frame {
  transform: translateY(-8px);
  border-color: rgba(255, 196, 0, 0.3);
}
.shot figcaption {
  position: relative;
  margin-top: 14px;
  padding-left: 40px;
}
.shot figcaption span {
  position: absolute;
  left: 2px;
  top: 1px;
  color: rgba(255, 255, 255, 0.26);
  font-family: Arial, sans-serif;
  font-size: 22px;
  font-weight: 800;
}
.shot figcaption strong { display: block; font-size: 15px; }
.shot figcaption small {
  display: block;
  margin-top: 4px;
  color: var(--dim);
  font-size: 11px;
}

/* ---------------- 02 优势亮点 ---------------- */
.perks { background: linear-gradient(180deg, #07090e, #0b0e14); }

.perk-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.perk {
  position: relative;
  min-height: 264px;
  padding: 36px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.015);
  transition: background 0.3s ease;
}
.perk:hover { background: rgba(255, 255, 255, 0.04); }
.perk-no {
  position: absolute;
  right: 26px;
  top: 24px;
  color: rgba(255, 255, 255, 0.14);
  font: 700 13px Arial, sans-serif;
}
.perk-ico {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 26px;
  border-radius: 11px;
}
.perk-ico .ic { width: 24px; height: 24px; }
.ic-yellow { background: rgba(255, 196, 0, 0.12); color: var(--yellow); }
.ic-blue { background: rgba(100, 136, 255, 0.13); color: #81a0ff; }
.ic-red { background: rgba(255, 95, 104, 0.12); color: #ff858d; }
.ic-purple { background: rgba(162, 96, 255, 0.12); color: #bd8cff; }
.ic-green { background: rgba(72, 211, 174, 0.12); color: #5fe2bd; }
.ic-orange { background: rgba(255, 136, 64, 0.12); color: #ff9e5c; }
.perk p {
  max-width: 300px;
  margin-top: 12px;
  color: #8f949f;
  font-size: 14px;
  line-height: 1.8;
}

/* ---------------- 03 三步开场 ---------------- */
.flow { background: var(--ink-3); }
.flow-line { display: none; }

.flow-steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 44px;
  padding-top: 18px;
}
.flow-steps::before {
  content: "";
  position: absolute;
  top: 54px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, var(--yellow), rgba(100, 136, 255, 0.55), rgba(72, 211, 174, 0.7));
}
.step {
  position: relative;
  text-align: center;
}
.step-node {
  position: relative;
  z-index: 2;
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  margin: 0 auto 26px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  background: var(--panel);
  box-shadow: 0 0 0 9px var(--ink-3);
}
.step-node .ic { width: 24px; height: 24px; color: var(--yellow); }
.step-node span {
  position: absolute;
  top: -5px;
  right: -7px;
  min-width: 25px;
  height: 20px;
  display: grid;
  place-items: center;
  padding: 0 5px;
  border-radius: 9px;
  background: var(--yellow);
  color: #111;
  font: 800 9px Arial, sans-serif;
}
.step h3 { font-size: 18px; }
.step p {
  max-width: 284px;
  margin: 11px auto 13px;
  color: #8f949f;
  font-size: 14px;
  line-height: 1.8;
}
.step small { color: var(--yellow-l); font-size: 10px; }

.flow-cta {
  min-height: 112px;
  margin-top: 72px;
  padding: 24px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  border: 1px solid rgba(255, 196, 0, 0.2);
  border-radius: 10px;
  background: linear-gradient(100deg, rgba(255, 196, 0, 0.1), rgba(255, 255, 255, 0.025) 48%, rgba(100, 136, 255, 0.08));
}
.flow-cta > div {
  position: relative;
  padding-left: 56px;
  display: flex;
  flex-direction: column;
}
.flow-cta > div > .ic {
  position: absolute;
  left: 0;
  top: 1px;
  width: 42px;
  height: 42px;
  padding: 10px;
  border-radius: 9px;
  background: rgba(255, 196, 0, 0.13);
  color: var(--yellow);
}
.flow-cta > div > span { color: #989da8; font-size: 12px; }
.flow-cta strong { margin-top: 4px; font-size: 17px; }
.flow-cta .btn {
  min-height: 48px;
  min-width: 0;
  padding: 0 18px;
  border-color: var(--yellow);
  background: var(--yellow);
  color: #111;
  font-size: 13px;
  white-space: nowrap;
}
.flow-cta .btn span { color: #111; }
.flow-cta .btn .ic { width: 16px; height: 16px; }

/* ---------------- 04 本周主推 ---------------- */
.feature {
  background:
    radial-gradient(circle at 84% 18%, rgba(255, 196, 0, 0.06), transparent 40%),
    #080a0f;
}
.feature-in {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 70px;
  align-items: center;
}
.feat-copy h2 { max-width: 580px; }
.feat-copy > p {
  max-width: 520px;
  margin-top: 20px;
  color: #9aa0ab;
  font-size: 15px;
  line-height: 1.9;
}
.feat-facts {
  display: flex;
  gap: 34px;
  margin: 30px 0;
}
.feat-facts li {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding-right: 30px;
  border-right: 1px solid var(--line);
}
.feat-facts li:last-child { padding-right: 0; border-right: 0; }
.feat-facts strong { font: 800 24px Arial, sans-serif; }
.feat-facts span { color: var(--dim); font-size: 11px; }
.feat-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 30px; }
.feat-tags span {
  padding: 6px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #a7abb4;
  font-size: 11px;
}
.feat-cta { display: flex; flex-wrap: wrap; gap: 12px; }
.feat-cta .btn { min-height: 54px; font-size: 14px; }
.feat-cta .btn-main { min-width: 168px; }
.feat-cta .btn-ghost { min-width: 0; }

.keyart {
  position: relative;
  aspect-ratio: 1 / 1.04;
  padding: 40px;
  overflow: hidden;
  border: 1px solid rgba(255, 196, 0, 0.22);
  border-radius: 16px;
  background:
    radial-gradient(circle at 80% 10%, rgba(255, 196, 0, 0.22), transparent 46%),
    linear-gradient(150deg, #241a06, #12161f 55%, #0a0d13);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.45);
}
.keyart::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.5;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(circle at 70% 30%, #000, transparent 76%);
  -webkit-mask-image: radial-gradient(circle at 70% 30%, #000, transparent 76%);
  pointer-events: none;
}
.keyart-badge {
  position: absolute;
  right: 26px;
  top: 26px;
  padding: 5px 10px;
  border-radius: 6px;
  background: var(--yellow);
  color: #17130a;
  font-size: 10px;
  font-weight: 800;
}
.keyart-kicker {
  display: block;
  margin-top: 44px;
  color: var(--yellow-l);
  font-size: 11px;
  letter-spacing: 0.22em;
}
.keyart-title {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-top: 14px;
  font-size: clamp(32px, 3.2vw, 44px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.5px;
}
.keyart-title b {
  color: var(--yellow);
  font: 900 1.5em Arial, sans-serif;
  text-shadow: 0 0 34px rgba(255, 196, 0, 0.4);
}
.keyart-sub {
  margin-top: 14px;
  color: #b9bec7;
  font-size: 13px;
  letter-spacing: 0.12em;
}
.keyart-meta {
  display: flex;
  gap: 16px;
  margin-top: 20px;
  color: #8f949f;
  font-size: 11px;
}
.keyart-sisters { display: flex; gap: 8px; margin-top: 28px; }
.keyart-sisters span {
  flex: 1;
  padding: 10px 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  color: #cfd3da;
  font-size: 11px;
  text-align: center;
}
.keyart-sisters span:nth-child(odd) { transform: translateY(6px); }
.keyart-line {
  height: 1px;
  margin: 30px 0 22px;
  background: linear-gradient(90deg, rgba(255, 196, 0, 0.5), transparent);
}
.keyart-note { color: #7f8490; font-size: 11px; }

/* ---------------- 05 魔改许愿 ---------------- */
.vote { background: var(--ink-2); }
.vote-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.vote-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
}
.vote-card.is-done {
  background: linear-gradient(150deg, rgba(255, 196, 0, 0.09), var(--panel) 52%);
  border-color: rgba(255, 196, 0, 0.2);
}
.vote-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.vote-status {
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(100, 136, 255, 0.14);
  color: #9db0ff;
  font-size: 10px;
}
.vote-status.done { background: rgba(72, 211, 174, 0.14); color: #5fe2bd; }
.vote-status.doing { background: rgba(255, 95, 104, 0.14); color: #ff8b92; }
.vote-pct { color: var(--dim); font: 800 13px Arial, sans-serif; }
.vote-card h3 { font-size: 18px; }
.vote-card p {
  min-height: 48px;
  margin: 10px 0 18px;
  color: #8f949f;
  font-size: 13px;
  line-height: 1.8;
}
.bar {
  height: 4px;
  overflow: hidden;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.08);
}
.bar i {
  display: block;
  height: 100%;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--yellow), var(--yellow-l));
  transition: width 0.5s ease;
}
.vote-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
}
.vote-foot > span { color: var(--dim); font-size: 11px; }
.vote-foot b { color: var(--text); font: 800 15px Arial, sans-serif; }
.vote-btn {
  height: 34px;
  padding: 0 14px;
  border: 1px solid rgba(255, 196, 0, 0.38);
  border-radius: 7px;
  background: rgba(255, 196, 0, 0.1);
  color: var(--yellow);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--ease), color var(--ease);
}
.vote-btn:hover { background: var(--yellow); color: #17130a; }
.vote-btn[disabled] { opacity: 0.55; cursor: default; }
.vote-btn[disabled]:hover { background: rgba(255, 196, 0, 0.1); color: var(--yellow); }
.vote-note {
  margin-top: 22px;
  color: #5f6672;
  font-size: 11px;
  text-align: center;
}

/* ---------------- 06 用户评价 ---------------- */
.words { background: #080a0f; }
.word-grid { columns: 3; column-gap: 18px; }
.word {
  break-inside: avoid;
  margin-bottom: 18px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #10141d;
}
.word.big { padding: 34px 28px; }
.word.tint-yellow { background: linear-gradient(145deg, rgba(255, 196, 0, 0.1), #11141c 48%); }
.word.tint-blue { background: linear-gradient(145deg, rgba(100, 136, 255, 0.1), #11141c 48%); }
.word-quote { margin-bottom: 16px; color: var(--yellow); }
.word-quote .ic { width: 29px; height: 29px; }
.word-stars { display: flex; gap: 3px; margin-bottom: 16px; color: var(--yellow); }
.word-stars .ic { width: 13px; height: 13px; fill: currentColor; }
.word p { color: #d1d3d9; font-size: 14px; line-height: 1.95; }
.word-user {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.word-user > span {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--yellow), var(--yellow-l));
  color: #17130a;
  font-size: 13px;
  font-weight: 900;
}
.word-user strong { display: block; font-size: 13px; }
.word-user small {
  display: block;
  margin-top: 3px;
  color: #777c87;
  font-family: Arial, sans-serif;
  font-size: 10px;
}

/* ---------------- 07 常见问题 ---------------- */
.faq { background: #0d1017; }
.faq-in {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 80px;
  align-items: start;
}
.faq-copy { position: sticky; top: calc(var(--hd) + 26px); }
.faq-copy > p { margin: 18px 0 30px; color: #9297a2; line-height: 1.8; }
.faq-contact {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.025);
}
.faq-contact > .ic {
  width: 42px;
  height: 42px;
  padding: 10px;
  border-radius: 8px;
  background: rgba(255, 196, 0, 0.11);
  color: var(--yellow);
}
.faq-contact span { display: block; color: var(--dim); font-size: 11px; }
.faq-contact strong {
  display: block;
  margin-top: 3px;
  font-size: 12px;
  word-break: break-all;
}

.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list details:first-child { border-top: 1px solid var(--line); }
.faq-list summary {
  min-height: 82px;
  padding: 20px 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { display: flex; align-items: center; gap: 16px; }
.faq-list summary b { color: #555b67; font: 800 11px Arial, sans-serif; }
.faq-list summary .ic {
  width: 30px;
  height: 30px;
  padding: 7px;
  flex: none;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: #a9adb6;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease;
}
.faq-list details[open] summary { color: var(--yellow-l); }
.faq-list details[open] summary .ic {
  border-color: var(--yellow);
  background: var(--yellow);
  color: #15120a;
  transform: rotate(45deg);
}
.faq-list details > p {
  margin: -6px 44px 24px 36px;
  color: #969ba6;
  font-size: 14px;
  line-height: 1.9;
}
.faq-list details > p a {
  color: var(--yellow);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------------- 08 下载 ---------------- */
.download {
  padding-bottom: 120px;
  background:
    radial-gradient(circle at 78% 18%, rgba(255, 196, 0, 0.09), transparent 42%),
    var(--ink-2);
}
.dl-box {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 56px;
  align-items: center;
  padding: 52px;
  border: 1px solid rgba(255, 196, 0, 0.2);
  border-radius: 16px;
  background: linear-gradient(120deg, rgba(255, 196, 0, 0.07), rgba(255, 255, 255, 0.02) 50%, rgba(100, 136, 255, 0.06));
}
.dl-copy h2 { font-size: clamp(26px, 2.6vw, 38px); }
.dl-copy > p { margin: 16px 0 26px; color: #9aa0ab; line-height: 1.8; }
.dl-btns { display: flex; gap: 12px; }
.dl-btn {
  flex: 1;
  min-height: 70px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  transition: transform var(--ease), border-color var(--ease);
}
.dl-btn:hover { transform: translateY(-3px); border-color: var(--yellow); }
.dl-btn > .ic { width: 30px; height: 30px; color: var(--yellow); }
.dl-btn small { display: block; color: #8f949f; font-size: 10px; }
.dl-btn strong { display: block; margin-top: 2px; font-size: 15px; }
.dl-btn .ic.end { width: 16px; height: 16px; margin-left: auto; color: var(--dim); }
.dl-notes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 22px;
  color: var(--dim);
  font-size: 11px;
}
.dl-notes li::before { content: "·"; margin-right: 6px; color: var(--yellow); }
.dl-qr { text-align: center; }
.dl-qr img {
  width: 100%;
  max-width: 210px;
  margin: 0 auto;
  padding: 10px;
  border-radius: 12px;
  background: #fff;
}
.dl-qr strong { display: block; margin-top: 14px; font-size: 13px; }
.dl-qr small { display: block; margin-top: 4px; color: var(--dim); font-size: 10px; }

/* ---------------- 页脚 ---------------- */
.ft {
  padding: 70px 0 24px;
  border-top: 1px solid var(--line);
  background: #06080c;
}
.ft-top {
  display: grid;
  grid-template-columns: 1fr auto 320px;
  gap: 70px;
  align-items: start;
}
.ft-brand > p {
  max-width: 310px;
  margin-top: 18px;
  color: var(--dim);
  font-size: 13px;
  line-height: 1.8;
}
.ft-mail { display: flex; align-items: center; gap: 7px; }
.ft-mail .ic { width: 14px; height: 14px; color: var(--yellow); }
.ft-mail a:hover { color: var(--yellow); }
.ft-nav { display: flex; gap: 60px; }
.ft-nav > div { display: flex; flex-direction: column; gap: 11px; }
.ft-nav strong { margin-bottom: 4px; font-size: 13px; }
.ft-nav a { color: var(--dim); font-size: 12px; transition: color 0.2s ease; }
.ft-nav a:hover { color: var(--yellow); }
.ft-dl {
  min-height: 70px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid rgba(255, 196, 0, 0.18);
  border-radius: 9px;
  background: rgba(255, 196, 0, 0.07);
}
.ft-dl > .ic:first-child {
  width: 38px;
  height: 38px;
  padding: 9px;
  border-radius: 8px;
  background: var(--yellow);
  color: #161208;
}
.ft-dl span { display: flex; flex-direction: column; font-size: 13px; font-weight: 800; }
.ft-dl small { margin-top: 3px; color: #777d88; font-size: 10px; font-weight: 400; }
.ft-dl .end { width: 16px; height: 16px; margin-left: auto; color: var(--yellow); }
.ft-btm {
  margin-top: 54px;
  padding-top: 22px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 26px;
  border-top: 1px solid var(--line);
  color: #626772;
  font-size: 11px;
}
.ft-btm a { color: #a6aab3; }
.ft-btm a:hover { color: var(--yellow); }
.ft-btm .lang-link {
  padding: 3px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
}
.ft-btm .to-top { display: flex; align-items: center; gap: 5px; margin-left: auto; }
.to-top .ic { width: 13px; height: 13px; }

/* ---------------- 投诉浮标 ---------------- */
.report {
  position: fixed;
  right: 18px;
  bottom: 22px;
  z-index: 90;
  min-height: 42px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  background: #2aa0ea;
  color: #fff;
  font-size: 12px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
}
.report .ic { width: 16px; height: 16px; }

/* ---------------- 响应式 ---------------- */
@media (max-width: 1120px) {
  .hero-in { grid-template-columns: 1fr 420px; gap: 26px; }
  .stage { height: 560px; }
  .phone-front { left: 28px; }
  .phone-back { right: -6px; }
  .shots { gap: 14px; }
  .faq-in { grid-template-columns: 300px 1fr; gap: 50px; }
  .ft-top { grid-template-columns: 1fr 1fr; gap: 44px; }
  .ft-dl { grid-column: 1 / -1; width: 320px; }
}

@media (max-width: 980px) {
  .nav { display: none; }
  .hd-in { justify-content: space-between; }
  .hero { padding-top: 132px; }
  .hero-in { grid-template-columns: 1fr; gap: 56px; }
  .stage { width: min(100%, 540px); height: 590px; margin: 0 auto; }
  .shots { grid-template-columns: repeat(2, 1fr); }
  .shot:nth-child(even) { margin-top: 0; }
  .perk-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-in { grid-template-columns: 1fr; gap: 44px; }
  .keyart { max-width: 520px; }
  .vote-grid { grid-template-columns: 1fr; }
  .word-grid { columns: 2; }
  .faq-in { grid-template-columns: 1fr; gap: 34px; }
  .faq-copy { position: static; }
  .dl-box { grid-template-columns: 1fr; gap: 34px; padding: 36px; }
  .dl-qr { display: flex; align-items: center; gap: 16px; text-align: left; }
  .dl-qr img { width: 120px; margin: 0; flex: none; }
  .dl-qr strong { margin-top: 0; }
  .ft-top { grid-template-columns: 1fr; gap: 40px; }
  .ft-dl { width: 100%; }
}

@media (max-width: 720px) {
  :root { --hd: 66px; }
  .wrap { width: calc(100% - 32px); }
  .brand img { width: 36px; height: 36px; border-radius: 9px; }
  .brand span { font-size: 15px; }
  .hd-cta { height: 38px; padding: 0 13px; font-size: 13px; }
  .hero { padding: 108px 0 64px; }
  .hero h1 { font-size: 38px; }
  .lead { font-size: 15px; }
  .stats { gap: 14px; margin: 25px 0 28px; }
  .stats li { flex: 1; padding-right: 12px; }
  .stats strong { font-size: 16px; }
  .hero-cta { flex-direction: column; }
  .btn { width: 100%; justify-content: flex-start; }
  .btn-main, .btn-ghost { min-width: 0; }
  .block { padding: 78px 0; }
  .sec-head { display: block; margin-bottom: 34px; }
  .sec-head p { max-width: none; margin-top: 14px; }
  h2 { font-size: 30px; }

  .shots {
    display: flex;
    width: calc(100vw - 16px);
    gap: 14px;
    padding-bottom: 14px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .shots::-webkit-scrollbar { display: none; }
  .shot { flex: 0 0 min(72vw, 300px); scroll-snap-align: start; }
  .shot:nth-child(even) { margin-top: 0; }

  .perk-grid { grid-template-columns: 1fr; }
  .perk { min-height: 0; padding: 28px; }
  .perk-ico { margin-bottom: 20px; }

  .flow-steps { grid-template-columns: 1fr; gap: 0; padding-top: 6px; }
  .flow-steps::before {
    top: 34px;
    bottom: 34px;
    left: 35px;
    right: auto;
    width: 1px;
    height: auto;
    background: linear-gradient(to bottom, var(--yellow), rgba(100, 136, 255, 0.55), rgba(72, 211, 174, 0.7));
  }
  .step { min-height: 152px; padding: 0 0 34px 100px; text-align: left; }
  .step-node { position: absolute; left: 0; top: 0; margin: 0; }
  .step h3 { font-size: 17px; }
  .step p { margin: 9px 0 11px; }
  .flow-cta { flex-direction: column; align-items: stretch; margin-top: 34px; padding: 22px; }
  .flow-cta > div { padding-left: 0; }
  .flow-cta > div > .ic { position: static; margin-bottom: 12px; }

  .feat-facts { gap: 20px; }
  .feat-facts li { padding-right: 18px; }
  .feat-facts strong { font-size: 20px; }
  .keyart { padding: 28px; }
  .keyart-title { font-size: 32px; }
  .keyart-sisters span { padding: 8px 0; font-size: 10px; }

  .vote-card { padding: 22px; }
  .vote-card p { min-height: 0; }
  .word-grid { columns: 1; }

  .faq-list summary { min-height: 72px; font-size: 14px; }
  .faq-list summary span { gap: 10px; }
  .faq-list details > p { margin-left: 28px; margin-right: 8px; }

  .dl-box { padding: 26px; }
  .dl-btns { flex-direction: column; }
  .dl-qr { flex-direction: column; align-items: flex-start; }

  .ft-top { gap: 34px; }
  .ft-nav { gap: 30px; }
  .ft-btm { gap: 10px 18px; }
  .ft-btm .to-top { width: 100%; margin-left: 0; }

  .report { width: 44px; height: 44px; min-height: 0; padding: 0; justify-content: center; }
  .report span { display: none; }
}

@media (max-width: 520px) {
  .hero h1 { font-size: 34px; }
  .eyebrow { font-size: 11px; }
  .stage { height: 520px; }
  .phone-front { width: 216px; height: 442px; left: 12px; }
  .phone-back { width: 196px; height: 402px; right: 0; top: 34px; }
  .float-a { top: 92px; right: -4px; }
  .float-b { bottom: 36px; left: 0; }
  .app-chip { display: none; }
  .keyart { padding: 24px; }
  .keyart-title { font-size: 29px; }
  .keyart-kicker { margin-top: 36px; }
  .keyart-badge { right: 18px; top: 18px; }
  .keyart-sisters { gap: 5px; }
  .feat-facts { flex-wrap: wrap; gap: 14px 0; }
  .feat-facts li { width: 33%; padding-right: 8px; }
  .feat-facts strong { font-size: 17px; }
  .feat-facts span { font-size: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---------------- 投诉举报页 ---------------- */
.page-main {
  min-height: 72vh;
  padding: calc(var(--hd) + 64px) 0 96px;
  background:
    radial-gradient(circle at 82% 8%, rgba(255, 196, 0, 0.06), transparent 36%),
    var(--ink);
}
.page-head { max-width: 820px; margin-bottom: 52px; }
.page-head h1 {
  margin: 14px 0 18px;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.15;
  font-weight: 900;
  letter-spacing: -0.6px;
}
.page-head p { max-width: 720px; color: var(--muted); line-height: 1.9; }

.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.info-card {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
}
.info-card.wide { grid-column: 1 / -1; }
.info-ico {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 10px;
}
.info-ico .ic { width: 23px; height: 23px; }
.info-card h2 { margin-bottom: 14px; font-size: 21px; }
.info-card ul { display: flex; flex-direction: column; gap: 9px; }
.info-card li {
  position: relative;
  padding-left: 16px;
  color: #9aa0ab;
  font-size: 14px;
  line-height: 1.8;
}
.info-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--yellow);
}
.info-card p { margin-bottom: 12px; color: #9aa0ab; font-size: 14px; line-height: 1.9; }
.info-card p a { color: var(--yellow); text-decoration: underline; text-underline-offset: 3px; }
.info-note { font-size: 12px; color: #6f7580; }

.process {
  margin-top: 44px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--ink-2);
}
.process h2 { margin-bottom: 20px; font-size: 21px; }
.process-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.process-list li { display: flex; gap: 12px; }
.process-list b { color: var(--yellow); font: 800 12px Arial, sans-serif; }
.process-list strong { display: block; margin-bottom: 5px; font-size: 14px; }
.process-list span { color: #8f949f; font-size: 13px; line-height: 1.75; }

.page-actions { display: flex; gap: 12px; margin-top: 40px; }
.page-actions .btn { min-height: 56px; min-width: 0; }

@media (max-width: 820px) {
  .info-grid { grid-template-columns: 1fr; }
  .process-list { grid-template-columns: 1fr; }
  .page-actions { flex-direction: column; }
  .page-actions .btn { width: 100%; }
  .process { padding: 24px; }
}