:root {
  --tx-coral: #ff5c7a;
  --tx-rose: #e83d6b;
  --tx-mango: #ff9a3c;
  --tx-gold: #ffc857;
  --tx-ink: #1a1218;
  --tx-ink-soft: #3d2f36;
  --tx-mute: #7a6670;
  --tx-paper: #fff7f4;
  --tx-blush: #ffe4e8;
  --tx-line: rgba(26, 18, 24, 0.08);
  --tx-glow: rgba(255, 92, 122, 0.35);
  --tx-max: 1180px;
  --tx-nav-h: 72px;
  --font-display: "Noto Serif SC", "Songti SC", serif;
  --font-body: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  color: var(--tx-ink);
  background: var(--tx-paper);
  line-height: 1.65;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

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

ul {
  list-style: none;
}

button {
  font: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

.tx-wrap {
  width: min(100% - 2.5rem, var(--tx-max));
  margin-inline: auto;
}

/* —— 导航 —— */
.tx-nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--tx-nav-h);
  display: flex;
  align-items: center;
  transition: background 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out),
    backdrop-filter 0.35s;
}

.tx-nav.is-solid {
  background: rgba(255, 247, 244, 0.88);
  backdrop-filter: blur(16px) saturate(1.2);
  box-shadow: 0 1px 0 var(--tx-line);
}

.tx-nav__inner {
  width: min(100% - 2rem, var(--tx-max));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.tx-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  z-index: 2;
}

.tx-brand__mark {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  object-fit: cover;
  box-shadow: 0 4px 14px var(--tx-glow);
}

.tx-brand__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  color: #fff;
  transition: color 0.3s;
}

.tx-nav.is-solid .tx-brand__name {
  color: var(--tx-ink);
}

.tx-nav__links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.tx-nav__links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.88);
  transition: color 0.25s, opacity 0.25s;
}

.tx-nav.is-solid .tx-nav__links a {
  color: var(--tx-ink-soft);
}

.tx-nav__links a:hover {
  color: var(--tx-coral);
}

.tx-nav__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1.25rem;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 700;
  color: #fff !important;
  background: linear-gradient(135deg, var(--tx-mango), var(--tx-rose));
  box-shadow: 0 6px 20px var(--tx-glow);
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s;
}

.tx-nav__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px var(--tx-glow);
  color: #fff !important;
}

.tx-nav__toggle {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  z-index: 2;
}

.tx-nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  position: relative;
  transition: background 0.3s;
}

.tx-nav.is-solid .tx-nav__toggle span {
  background: var(--tx-ink);
}

.tx-nav__toggle span::before,
.tx-nav__toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 22px;
  height: 2px;
  background: inherit;
  transition: transform 0.3s var(--ease-out);
}

.tx-nav__toggle span::before {
  top: -7px;
}

.tx-nav__toggle span::after {
  top: 7px;
}

.tx-nav.is-open .tx-nav__toggle span {
  background: transparent;
}

.tx-nav.is-open .tx-nav__toggle span::before {
  top: 0;
  transform: rotate(45deg);
  background: var(--tx-ink);
}

.tx-nav.is-open .tx-nav__toggle span::after {
  top: 0;
  transform: rotate(-45deg);
  background: var(--tx-ink);
}

/* —— 英雄区 —— */
.tx-hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
}

.tx-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.tx-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 28%;
  transform: scale(1.06);
  animation: tx-kenburns 18s var(--ease-out) forwards;
}

@keyframes tx-kenburns {
  to {
    transform: scale(1);
  }
}

.tx-hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(20, 8, 14, 0.45) 0%, rgba(20, 8, 14, 0.15) 38%, rgba(20, 8, 14, 0.72) 100%),
    radial-gradient(ellipse 80% 55% at 20% 80%, rgba(255, 90, 120, 0.35), transparent 55%);
  z-index: 1;
}

.tx-hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
  z-index: 1;
  opacity: 0.4;
}

.tx-hero__orb--a {
  width: 280px;
  height: 280px;
  background: var(--tx-mango);
  top: 18%;
  right: 8%;
}

.tx-hero__orb--b {
  width: 200px;
  height: 200px;
  background: var(--tx-rose);
  bottom: 22%;
  left: 5%;
}

.tx-hero__content {
  position: relative;
  z-index: 2;
  width: min(100% - 2.5rem, var(--tx-max));
  margin: 0 auto;
  padding: calc(var(--tx-nav-h) + 1rem) 0 2rem;
}

.tx-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 1.25rem;
  opacity: 0;
  animation: tx-rise 0.9s var(--ease-out) 0.15s forwards;
}

.tx-hero__eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: linear-gradient(90deg, var(--tx-gold), var(--tx-coral));
}

.tx-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(4.2rem, 14vw, 9.5rem);
  line-height: 0.92;
  letter-spacing: -0.03em;
  max-width: 10ch;
  text-shadow: 0 8px 40px rgba(0, 0, 0, 0.35);
  opacity: 0;
  animation: tx-rise 1s var(--ease-out) 0.28s forwards;
}

.tx-hero h1 span {
  display: block;
  background: linear-gradient(105deg, #fff 0%, #ffe0e8 45%, var(--tx-gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.tx-hero__lead {
  margin-top: 1.5rem;
  max-width: 34rem;
  font-size: clamp(1.05rem, 2.2vw, 1.28rem);
  font-weight: 400;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.7;
  opacity: 0;
  animation: tx-rise 1s var(--ease-out) 0.42s forwards;
}

.tx-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2.25rem;
  opacity: 0;
  animation: tx-rise 1s var(--ease-out) 0.55s forwards;
}

.tx-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 54px;
  padding: 0.85rem 1.85rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1.02rem;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s, background 0.25s;
}

.tx-btn--primary {
  color: #fff;
  background: linear-gradient(135deg, var(--tx-mango) 0%, var(--tx-coral) 48%, var(--tx-rose) 100%);
  box-shadow: 0 12px 36px rgba(232, 61, 107, 0.45);
}

.tx-btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 44px rgba(232, 61, 107, 0.55);
}

.tx-btn--ghost {
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.55);
  background: rgba(26, 12, 18, 0.45);
}

.tx-btn--ghost:hover {
  background: rgba(26, 12, 18, 0.65);
  border-color: rgba(255, 255, 255, 0.8);
  transform: translateY(-2px);
}

.tx-hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2.25rem;
  margin-top: 2.75rem;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  opacity: 0;
  animation: tx-rise 1s var(--ease-out) 0.7s forwards;
}

.tx-hero__trust strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 700;
  line-height: 1.2;
}

.tx-hero__trust span {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.7);
}

@keyframes tx-rise {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* —— 通用区块 —— */
.tx-section {
  padding: clamp(4rem, 8vw, 6.5rem) 0;
}

.tx-section__head {
  max-width: 38rem;
  margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
}

.tx-section__head.tx-center {
  margin-inline: auto;
  text-align: center;
}

.tx-kicker {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--tx-rose);
  margin-bottom: 0.75rem;
}

.tx-section__head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4.2vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--tx-ink);
}

.tx-section__head p {
  margin-top: 0.85rem;
  color: var(--tx-mute);
  font-size: 1.05rem;
}

/* —— 信任条 —— */
.tx-trustbar {
  background: linear-gradient(180deg, #fff 0%, var(--tx-blush) 100%);
  border-bottom: 1px solid var(--tx-line);
}

.tx-trustbar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.tx-trustbar__item {
  text-align: center;
  padding: 0.5rem;
}

.tx-trustbar__item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.65rem;
  color: var(--tx-rose);
  margin-bottom: 0.25rem;
}

.tx-trustbar__item span {
  font-size: 0.88rem;
  color: var(--tx-mute);
}

/* —— 功能 —— */
.tx-features {
  background: var(--tx-paper);
}

.tx-features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem 1.5rem;
}

.tx-feature {
  padding: 1.75rem 0 1.5rem;
  border-top: 2px solid transparent;
  border-image: linear-gradient(90deg, var(--tx-mango), var(--tx-rose)) 1;
  transition: transform 0.35s var(--ease-out);
}

.tx-feature:hover {
  transform: translateY(-4px);
}

.tx-feature__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1.1rem;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, var(--tx-blush), #fff);
  color: var(--tx-rose);
  box-shadow: 0 8px 24px rgba(255, 92, 122, 0.12);
}

.tx-feature__icon svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.tx-feature h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.55rem;
}

.tx-feature p {
  font-size: 0.95rem;
  color: var(--tx-mute);
  line-height: 1.7;
}

/* —— 场景展示 —— */
.tx-showcase {
  background: var(--tx-ink);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.tx-showcase .tx-kicker {
  color: var(--tx-gold);
}

.tx-showcase .tx-section__head h2 {
  color: #fff;
}

.tx-showcase .tx-section__head p {
  color: rgba(255, 255, 255, 0.65);
}

.tx-showcase__stage {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1rem;
  min-height: 420px;
}

.tx-shot {
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  min-height: 220px;
}

.tx-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}

.tx-shot:hover img {
  transform: scale(1.05);
}

.tx-shot__label {
  position: absolute;
  left: 1.1rem;
  bottom: 1.1rem;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  background: rgba(20, 8, 14, 0.55);
  backdrop-filter: blur(8px);
  border-radius: 6px;
}

.tx-showcase__col {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 1rem;
}

/* —— 社区 —— */
.tx-community {
  position: relative;
  padding: 0;
}

.tx-community__banner {
  position: relative;
  min-height: clamp(380px, 55vw, 520px);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.tx-community__banner img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tx-community__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(26, 18, 24, 0.82) 0%, rgba(26, 18, 24, 0.45) 55%, rgba(232, 61, 107, 0.35) 100%);
}

.tx-community__copy {
  position: relative;
  z-index: 1;
  width: min(100% - 2.5rem, var(--tx-max));
  margin: 0 auto;
  max-width: 32rem;
  color: #fff;
  padding: 4rem 0;
}

.tx-community__copy .tx-kicker {
  color: var(--tx-gold);
}

.tx-community__copy h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  line-height: 1.2;
  margin: 0.5rem 0 1rem;
}

.tx-community__copy p {
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 1.75rem;
  font-size: 1.05rem;
}

/* —— 下载带 —— */
.tx-download {
  position: relative;
  overflow: hidden;
  color: #fff;
}

.tx-download__bg {
  position: absolute;
  inset: 0;
}

.tx-download__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: brightness(0.45) saturate(1.1);
}

.tx-download__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: clamp(4.5rem, 10vw, 7rem) 0;
}

.tx-download__inner h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.15;
  margin-bottom: 1rem;
}

.tx-download__inner > p {
  max-width: 28rem;
  margin: 0 auto 2rem;
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.08rem;
}

.tx-download__meta {
  margin-top: 1.25rem;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.65);
}

.tx-download__meta a {
  color: var(--tx-gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* —— 评论 —— */
.tx-reviews {
  background: #fff;
}

.tx-reviews__list {
  display: grid;
  gap: 1.25rem;
}

.tx-review {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem 1.15rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--tx-line);
}

.tx-review:last-child {
  border-bottom: none;
}

.tx-review__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  background: linear-gradient(135deg, var(--tx-mango), var(--tx-rose));
}

.tx-review__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.85rem;
  margin-bottom: 0.45rem;
}

.tx-review__meta strong {
  font-size: 0.98rem;
}

.tx-review__meta time {
  font-size: 0.8rem;
  color: var(--tx-mute);
  font-variant-numeric: tabular-nums;
}

.tx-review__body {
  grid-column: 2;
  font-size: 0.98rem;
  color: var(--tx-ink-soft);
  line-height: 1.75;
  word-break: break-word;
}

/* —— FAQ —— */
.tx-faq {
  background: linear-gradient(180deg, var(--tx-blush) 0%, var(--tx-paper) 100%);
}

.tx-faq__list {
  max-width: 720px;
  margin: 0 auto;
}

.tx-faq__item {
  border-bottom: 1px solid var(--tx-line);
}

.tx-faq__item summary {
  list-style: none;
  cursor: pointer;
  padding: 1.25rem 2rem 1.25rem 0;
  font-weight: 700;
  font-size: 1.05rem;
  position: relative;
}

.tx-faq__item summary::-webkit-details-marker {
  display: none;
}

.tx-faq__item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.35rem;
  font-weight: 400;
  color: var(--tx-rose);
}

.tx-faq__item[open] summary::after {
  content: "−";
}

.tx-faq__item p {
  padding: 0 0 1.35rem;
  color: var(--tx-mute);
  font-size: 0.98rem;
  line-height: 1.75;
}

/* —— 页脚 —— */
.tx-footer {
  background: var(--tx-ink);
  color: rgba(255, 255, 255, 0.72);
  padding: 3.5rem 0 2rem;
}

.tx-footer__top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.tx-footer__brand {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.tx-footer__brand img {
  width: 48px;
  height: 48px;
  border-radius: 12px;
}

.tx-footer__brand strong {
  display: block;
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 0.4rem;
}

.tx-footer__brand p {
  font-size: 0.9rem;
  line-height: 1.65;
  max-width: 22rem;
}

.tx-footer h3 {
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.tx-footer ul li {
  margin-bottom: 0.55rem;
}

.tx-footer ul a {
  font-size: 0.9rem;
  transition: color 0.2s;
}

.tx-footer ul a:hover {
  color: var(--tx-coral);
}

.tx-footer__bottom {
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.45);
}

/* —— 子页面通用 Hero —— */
.tx-page-hero {
  position: relative;
  padding: calc(var(--tx-nav-h) + 4rem) 0 4rem;
  background: var(--tx-ink);
  color: #fff;
  overflow: hidden;
  text-align: center;
}

.tx-page-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.3;
}

.tx-page-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tx-page-hero__content {
  position: relative;
  z-index: 1;
  width: min(100% - 2.5rem, var(--tx-max));
  margin: 0 auto;
}

.tx-page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  margin-bottom: 1rem;
}

.tx-page-hero p {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.8);
  max-width: 36rem;
  margin: 0 auto;
}

/* —— 详细功能区块 —— */
.tx-feature-detail {
  padding: clamp(4rem, 8vw, 6.5rem) 0;
}

.tx-feature-detail:nth-child(even) {
  background: #fff;
}

.tx-feature-detail__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
}

.tx-feature-detail:nth-child(even) .tx-feature-detail__grid {
  direction: rtl;
}

.tx-feature-detail:nth-child(even) .tx-feature-detail__content {
  direction: ltr;
}

.tx-feature-detail__media {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
}

.tx-feature-detail__media img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.tx-feature-detail__content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin-bottom: 1.5rem;
  color: var(--tx-ink);
}

.tx-feature-detail__content p {
  font-size: 1.05rem;
  color: var(--tx-mute);
  margin-bottom: 1.5rem;
}

.tx-feature-detail__list {
  display: grid;
  gap: 1rem;
}

.tx-feature-detail__list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--tx-ink-soft);
}

.tx-feature-detail__list li::before {
  content: "✓";
  color: var(--tx-rose);
  font-weight: 700;
}

@media (max-width: 820px) {
  .tx-feature-detail__grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .tx-feature-detail:nth-child(even) .tx-feature-detail__grid {
    direction: ltr;
  }
}

/* —— 场景卡片 —— */
.tx-showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
  padding: 2rem 0;
}

.tx-scene-card {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s;
}

.tx-scene-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 45px rgba(232, 61, 107, 0.15);
}

.tx-scene-card__media {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.tx-scene-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.tx-scene-card:hover .tx-scene-card__media img {
  transform: scale(1.08);
}

.tx-scene-card__badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.35rem 0.85rem;
  background: rgba(255, 92, 122, 0.9);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 999px;
  backdrop-filter: blur(4px);
}

.tx-scene-card__content {
  padding: 1.5rem;
}

.tx-scene-card__content h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin-bottom: 0.65rem;
  color: var(--tx-ink);
}

.tx-scene-card__content p {
  font-size: 0.92rem;
  color: var(--tx-mute);
  line-height: 1.6;
}

/* —— 下载详情 —— */
.tx-download-detail {
  padding: clamp(4rem, 8vw, 6.5rem) 0;
  background: #fff;
}

.tx-download-card {
  max-width: 900px;
  margin: 0 auto;
  background: var(--tx-paper);
  border-radius: 32px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.08);
}

.tx-download-card__info {
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.tx-download-card__visual {
  background: var(--tx-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.tx-download-card__visual img {
  width: 100%;
  max-width: 320px;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.tx-version-list {
  margin: 1.5rem 0 2rem;
  display: grid;
  gap: 1rem;
}

.tx-version-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  background: #fff;
  border-radius: 12px;
  border: 1px solid var(--tx-line);
}

.tx-version-item strong {
  font-size: 1rem;
  color: var(--tx-ink);
}

.tx-version-item span {
  font-size: 0.85rem;
  color: var(--tx-mute);
}

@media (max-width: 768px) {
  .tx-download-card {
    grid-template-columns: 1fr;
  }
  .tx-download-card__info {
    padding: 2rem;
  }
}

/* —— 新闻列表 —— */
.tx-news-list {
  display: grid;
  gap: 1.5rem;
  max-width: 800px;
  margin: 0 auto;
}

.tx-news-card {
  display: flex;
  gap: 1.5rem;
  padding: 1.5rem;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 15px var(--tx-line);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s;
}

.tx-news-card:hover {
  transform: translateX(8px);
  box-shadow: 0 10px 25px rgba(232, 61, 107, 0.12);
}

.tx-news-card__img {
  width: 180px;
  height: 120px;
  flex-shrink: 0;
  border-radius: 10px;
  overflow: hidden;
}

.tx-news-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tx-news-card__content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.tx-news-card__meta {
  font-size: 0.8rem;
  color: var(--tx-mute);
  margin-bottom: 0.5rem;
  display: flex;
  gap: 1rem;
}

.tx-news-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--tx-ink);
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.tx-news-card__excerpt {
  font-size: 0.92rem;
  color: var(--tx-mute);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* —— 新闻详情 —— */
.tx-news-article {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 0;
}

.tx-news-article__header {
  margin-bottom: 2.5rem;
  text-align: center;
}

.tx-news-article__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--tx-ink);
}

.tx-news-article__body {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--tx-ink-soft);
}

.tx-news-article__body p {
  margin-bottom: 1.5rem;
}

.tx-news-article__body img {
  border-radius: 16px;
  margin: 2rem 0;
  box-shadow: 0 10px 30px var(--tx-line);
}

@media (max-width: 640px) {
  .tx-news-card {
    flex-direction: column;
  }
  .tx-news-card__img {
    width: 100%;
    height: 160px;
  }
}

/* —— 入场 —— */
.tx-reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.tx-reveal.is-in {
  opacity: 1;
  transform: none;
}

/* —— 响应式 —— */
@media (max-width: 960px) {
  .tx-trustbar__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .tx-features__grid {
    grid-template-columns: 1fr 1fr;
  }

  .tx-showcase__stage {
    grid-template-columns: 1fr;
  }

  .tx-footer__top {
    grid-template-columns: 1fr 1fr;
  }

  .tx-footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .tx-nav__toggle {
    display: grid;
  }

  .tx-nav__links {
    position: fixed;
    inset: 0;
    flex-direction: column;
    justify-content: center;
    gap: 1.5rem;
    background: rgba(255, 247, 244, 0.97);
    backdrop-filter: blur(12px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
  }

  .tx-nav.is-open .tx-nav__links {
    opacity: 1;
    visibility: visible;
  }

  .tx-nav__links a {
    color: var(--tx-ink) !important;
    font-size: 1.15rem;
  }

  .tx-hero h1 {
    font-size: clamp(3.6rem, 18vw, 5.5rem);
  }

  .tx-features__grid {
    grid-template-columns: 1fr;
  }

  .tx-footer__top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .tx-review__body {
    grid-column: 1 / -1;
  }
}

@media (max-width: 480px) {
  .tx-wrap,
  .tx-hero__content,
  .tx-community__copy,
  .tx-nav__inner {
    width: min(100% - 1.5rem, var(--tx-max));
  }

  .tx-trustbar__grid {
    gap: 1rem;
  }

  .tx-trustbar__item strong {
    font-size: 1.35rem;
  }

  .tx-btn {
    width: 100%;
  }

  .tx-hero__actions {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .tx-hero__media img {
    transform: none;
  }
}