/* 钱哪去了 · 现代化推广落地页
 * 深色产品营销风格，对齐 App 原生 UI
 * 无构建依赖
 */

/* ---------- Tokens ---------- */
:root {
  --bg: #0b0a0f;
  --bg-raised: #12111a;
  --bg-panel: #171622;
  --bg-soft: #1c1a28;
  --ink: #f4f2f8;
  --ink-secondary: #a8a2b8;
  --ink-muted: #6f6980;
  --accent: #9b7ef0;
  --accent-strong: #8b6cf0;
  --accent-deep: #6d4fd4;
  --accent-soft: rgba(155, 126, 240, 0.14);
  --accent-ring: rgba(155, 126, 240, 0.35);
  --line: rgba(244, 242, 248, 0.08);
  --line-strong: rgba(244, 242, 248, 0.14);
  --success: #5dca9a;
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 22px;
  --radius-xl: 28px;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 0 1px var(--line), 0 24px 80px rgba(109, 79, 212, 0.22);
  --font: "PingFang SC", "Hiragino Sans GB", "Noto Sans SC",
    "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  --max: 1140px;
  --nav-h: 68px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

button {
  font: inherit;
  border: 0;
  background: none;
  cursor: pointer;
}

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

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

/* ---------- Layout ---------- */
.wrap {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.section {
  padding: 5rem 0;
}

.section-sm {
  padding: 3.5rem 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.75rem 1.35rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  white-space: nowrap;
  transition: transform 0.18s var(--ease), background 0.18s var(--ease),
    box-shadow 0.18s var(--ease), border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--accent-strong);
  color: #fff;
  box-shadow: 0 10px 32px rgba(109, 79, 212, 0.4);
}

.btn-primary:hover {
  background: var(--accent-deep);
}

.btn-secondary {
  background: var(--bg-soft);
  color: var(--ink);
  border: 1px solid var(--line-strong);
}

.btn-secondary:hover {
  background: #242233;
  border-color: rgba(244, 242, 248, 0.22);
}

.btn-light {
  background: #fff;
  color: #1a1528;
}

.btn-light:hover {
  background: #f0ecf8;
}

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  background: rgba(11, 10, 15, 0.78);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.nav.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(11, 10, 15, 0.92);
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: -0.01em;
}

.brand img {
  width: 34px;
  height: 34px;
  border-radius: 9px;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 1.6rem;
  color: var(--ink-secondary);
  font-size: 0.9rem;
  font-weight: 500;
}

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

.nav .btn {
  min-height: 40px;
  padding: 0.45rem 1.05rem;
  font-size: 0.88rem;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 2.25rem 0 4rem;
  min-height: calc(100dvh - var(--nav-h));
  display: flex;
  align-items: center;
}

/* 氛围光：偏冷紫，只在右上 */
.hero::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -10%;
  width: 70%;
  height: 80%;
  background: radial-gradient(
    ellipse at center,
    rgba(139, 108, 240, 0.22) 0%,
    transparent 65%
  );
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.75rem;
  align-items: center;
  width: 100%;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 1rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: #cbbafc;
  font-size: 0.8rem;
  font-weight: 600;
}

.hero-kicker::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 3px rgba(93, 202, 154, 0.2);
}

.hero h1 {
  font-size: clamp(2.15rem, 5.2vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  font-weight: 750;
  max-width: 14ch;
}

.hero h1 .accent {
  color: var(--accent);
}

.hero-lead {
  margin-top: 1.1rem;
  max-width: 36ch;
  color: var(--ink-secondary);
  font-size: 1.05rem;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.6rem;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.35rem;
  margin-top: 1.6rem;
  color: var(--ink-muted);
  font-size: 0.86rem;
}

.hero-proof strong {
  color: var(--ink-secondary);
  font-weight: 600;
}

.stars {
  color: #e2b94a;
  letter-spacing: 0.04em;
}

/* 设备展示 */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  min-height: 360px;
}

.phone {
  width: min(250px, 62vw);
  aspect-ratio: 9 / 19.4;
  border-radius: 28px;
  overflow: hidden;
  background: #000;
  box-shadow: var(--shadow-glow);
  border: 1px solid var(--line-strong);
}

.phone img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.phone-float {
  position: absolute;
  width: min(165px, 42vw);
  aspect-ratio: 9 / 19.4;
  right: max(0%, calc(50% - 175px));
  bottom: 4%;
  border-radius: 24px;
  overflow: hidden;
  background: #000;
  border: 3px solid #1a1824;
  box-shadow: var(--shadow);
  transform: rotate(6deg);
}

.phone-float img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

/* ---------- 关键词信任带 ---------- */
.band {
  border-block: 1px solid var(--line);
  background: var(--bg-raised);
}

.band-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.band-item h3 {
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 0.25rem;
}

.band-item p {
  color: var(--ink-muted);
  font-size: 0.86rem;
  line-height: 1.45;
}

/* ---------- 区块标题 ---------- */
.block-head {
  max-width: 38rem;
  margin-bottom: 2.4rem;
}

.block-head h2 {
  font-size: clamp(1.6rem, 3.2vw, 2.15rem);
  letter-spacing: -0.025em;
  line-height: 1.2;
  font-weight: 750;
}

.block-head p {
  margin-top: 0.7rem;
  color: var(--ink-secondary);
  font-size: 1.02rem;
  max-width: 46ch;
}

/* ---------- 功能：交替大图 ---------- */
.feature-stack {
  display: grid;
  gap: 1.1rem;
}

.feature-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.feature-copy {
  padding: 1.6rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.feature-copy h3 {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.55rem;
}

.feature-copy p {
  color: var(--ink-secondary);
  font-size: 0.97rem;
  line-height: 1.6;
  max-width: 40ch;
}

.feature-points {
  margin-top: 1rem;
  display: grid;
  gap: 0.45rem;
}

.feature-points li {
  color: var(--ink-secondary);
  font-size: 0.9rem;
  padding-left: 1rem;
  position: relative;
}

.feature-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.feature-media {
  background: #05040a;
  min-height: 280px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 1.25rem 1.25rem 0;
}

.feature-media img {
  width: min(240px, 70%);
  border-radius: 18px 18px 0 0;
  box-shadow: 0 -8px 40px rgba(0, 0, 0, 0.5);
}

/* ---------- 能力网格 ---------- */
.cap-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
  margin-top: 1.1rem;
}

.cap-card {
  padding: 1.3rem 1.35rem;
  border-radius: var(--radius-lg);
  background: var(--bg-panel);
  border: 1px solid var(--line);
}

.cap-card h3 {
  font-size: 1.02rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.cap-card p {
  color: var(--ink-secondary);
  font-size: 0.92rem;
  line-height: 1.55;
}

/* ---------- 画廊 ---------- */
.gallery {
  background: linear-gradient(180deg, var(--bg) 0%, #0f0e16 100%);
}

.shot-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(168px, 19%);
  gap: 0.85rem;
  overflow-x: auto;
  padding-bottom: 0.4rem;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.shot-rail::-webkit-scrollbar {
  height: 5px;
}

.shot-rail::-webkit-scrollbar-thumb {
  background: rgba(155, 126, 240, 0.35);
  border-radius: 999px;
}

.shot-card {
  scroll-snap-align: start;
  border-radius: 20px;
  overflow: hidden;
  background: #000;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.shot-card img {
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  object-position: top;
}

.ipad-showcase {
  margin-top: 2.25rem;
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

.ipad-frame {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--line);
  background: #000;
  box-shadow: var(--shadow);
}

.ipad-frame img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: top center;
}

.ipad-note h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.ipad-note p {
  color: var(--ink-secondary);
  font-size: 0.97rem;
  max-width: 36ch;
  line-height: 1.6;
}

/* ---------- 隐私对比 ---------- */
.privacy-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.privacy-card {
  padding: 1.6rem;
  border-radius: var(--radius-xl);
  background: var(--bg-panel);
  border: 1px solid var(--line);
}

.privacy-card.highlight {
  background: linear-gradient(145deg, #1f1a30 0%, #15121f 100%);
  border-color: rgba(155, 126, 240, 0.25);
}

.privacy-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.privacy-card p {
  color: var(--ink-secondary);
  font-size: 0.96rem;
  line-height: 1.6;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1.1rem;
}

.tag {
  padding: 0.35rem 0.72rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--ink-secondary);
  background: var(--bg-soft);
  border: 1px solid var(--line);
}

.privacy-card.highlight .tag {
  background: rgba(155, 126, 240, 0.12);
  border-color: rgba(155, 126, 240, 0.22);
  color: #cbbafc;
}

/* ---------- FAQ (SEO) ---------- */
.faq-list {
  display: grid;
  gap: 0.75rem;
  max-width: 760px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-panel);
  padding: 1.15rem 1.25rem;
}

.faq-item h3 {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 0.45rem;
}

.faq-item p {
  color: var(--ink-secondary);
  font-size: 0.94rem;
  line-height: 1.65;
}

/* ---------- 评价 ---------- */
.review-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
}

.review {
  padding: 1.3rem 1.35rem;
  border-radius: var(--radius-lg);
  background: var(--bg-panel);
  border: 1px solid var(--line);
}

.review .stars {
  font-size: 0.82rem;
  margin-bottom: 0.55rem;
}

.review blockquote {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--ink);
}

.review cite {
  display: block;
  margin-top: 0.9rem;
  font-style: normal;
  font-size: 0.82rem;
  color: var(--ink-muted);
}

/* ---------- CTA ---------- */
.cta {
  padding: 1.5rem 0 4.5rem;
}

.cta-box {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, #2a1f4a 0%, #1a1430 45%, #12101c 100%);
  border: 1px solid rgba(155, 126, 240, 0.28);
  padding: 2.25rem 1.5rem;
  display: grid;
  gap: 1.75rem;
}

.cta-box::before {
  content: "";
  position: absolute;
  inset: -40% 20% auto auto;
  width: 50%;
  height: 120%;
  background: radial-gradient(circle, rgba(155, 126, 240, 0.25), transparent 65%);
  pointer-events: none;
}

.cta-copy,
.cta-side {
  position: relative;
  z-index: 1;
}

.cta-copy h2 {
  font-size: clamp(1.55rem, 3vw, 2.05rem);
  letter-spacing: -0.025em;
  line-height: 1.2;
  font-weight: 750;
  max-width: 14ch;
}

.cta-copy p {
  margin-top: 0.65rem;
  color: var(--ink-secondary);
  max-width: 34ch;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.35rem;
}

.cta-side {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.65rem;
}

.qr {
  width: 124px;
  height: 124px;
  border-radius: 14px;
  background: #fff;
  padding: 8px;
}

.qr img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.cta-side small {
  color: var(--ink-muted);
  font-size: 0.8rem;
}

/* ---------- 姊妹 App（强化卡片，链到独立落地页） ---------- */
.more-apps {
  padding-bottom: 3.5rem;
}

.more-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1.15rem 1.25rem;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease),
    box-shadow 0.2s var(--ease);
}

.more-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-1px);
}

.more-card img {
  width: 52px;
  height: 52px;
  border-radius: 13px;
}

.more-card h3 {
  font-size: 0.98rem;
  font-weight: 700;
}

.more-card p {
  margin-top: 0.15rem;
  color: var(--ink-muted);
  font-size: 0.86rem;
}

.more-card .link {
  color: var(--accent);
  font-weight: 650;
  font-size: 0.88rem;
  white-space: nowrap;
}

/* 富信息姊妹卡：图标 + 文案 + 标签 + 截图条 */
.more-card--rich {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  padding: 1.35rem 1.35rem 1.25rem;
  background:
    radial-gradient(ellipse 70% 80% at 100% 0%, rgba(255, 107, 74, 0.12), transparent 55%),
    var(--bg-panel);
  border-color: rgba(255, 107, 74, 0.18);
}

.more-card--rich:hover {
  border-color: rgba(255, 107, 74, 0.38);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.28);
}

.more-card-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  width: 100%;
}

.more-card-head > img {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.more-card-meta h3 {
  font-size: 1.08rem;
  letter-spacing: -0.01em;
}

.more-card-meta p {
  margin-top: 0.2rem;
  color: var(--ink-secondary);
  font-size: 0.9rem;
  max-width: 42ch;
}

/* 产品标签：本地 / 免费 / 系统要求 */
.more-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.7rem;
}

.more-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 600;
  color: #ffc9b8;
  background: rgba(255, 107, 74, 0.12);
  border: 1px solid rgba(255, 107, 74, 0.22);
}

.more-card--rich .link {
  color: #ff8f6e;
  align-self: start;
  margin-top: 0.15rem;
}

/* 截图预览条（首页入口用） */
.more-shots {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
  width: 100%;
}

.more-shots figure {
  margin: 0;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #0a090e;
  aspect-ratio: 9 / 19.5;
}

.more-shots img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  border-radius: 0;
}

/* 怎么玩：步骤列表 */
.step-list {
  display: grid;
  gap: 0.85rem;
  counter-reset: step;
}

.step-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.95rem;
  align-items: start;
  padding: 1.1rem 1.15rem;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.step-num {
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  background: var(--accent-strong);
  box-shadow: 0 8px 20px var(--accent-ring);
}

.step-item h3 {
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.step-item p {
  margin-top: 0.25rem;
  color: var(--ink-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

/* 主题商店 / 内购包 */
.pack-grid {
  display: grid;
  gap: 0.85rem;
}

.pack-card {
  padding: 1.15rem 1.2rem;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.pack-card h3 {
  font-size: 0.98rem;
  font-weight: 700;
}

.pack-card .price {
  display: inline-block;
  margin-top: 0.35rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent);
}

.pack-card p {
  margin-top: 0.45rem;
  color: var(--ink-muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

.pack-card.is-featured {
  border-color: rgba(255, 107, 74, 0.35);
  background:
    radial-gradient(ellipse 90% 100% at 0% 0%, rgba(255, 107, 74, 0.14), transparent 60%),
    var(--bg-panel);
}

/* 发疯一下页面：暖色强调（与记账紫区分） */
.page-rage {
  --accent: #ff8f6e;
  --accent-strong: #ff6b4a;
  --accent-deep: #e85130;
  --accent-soft: rgba(255, 107, 74, 0.14);
  --accent-ring: rgba(255, 107, 74, 0.35);
  --shadow-glow: 0 0 0 1px var(--line), 0 24px 80px rgba(232, 81, 48, 0.18);
}

.page-rage .btn-primary {
  box-shadow: 0 10px 32px rgba(232, 81, 48, 0.38);
}

.page-rage .btn-light:hover {
  background: #fff1ec;
}

.page-rage .cta-box {
  background: linear-gradient(135deg, #4a241c 0%, #2a1614 45%, #141012 100%);
  border-color: rgba(255, 107, 74, 0.3);
}

.page-rage .cta-box::before {
  background: radial-gradient(circle, rgba(255, 107, 74, 0.28), transparent 65%);
}

.page-rage .hero {
  background:
    radial-gradient(ellipse 80% 60% at 85% 10%, rgba(255, 107, 74, 0.16), transparent 55%),
    radial-gradient(ellipse 50% 40% at 10% 80%, rgba(255, 107, 74, 0.06), transparent 50%),
    var(--bg);
}

/* 隐私高亮卡在 rage 页跟随暖色 */
.page-rage .privacy-card.highlight {
  background: linear-gradient(145deg, #2e1a18 0%, #181214 100%);
  border-color: rgba(255, 107, 74, 0.28);
}

.page-rage .privacy-card.highlight .tag {
  background: rgba(255, 107, 74, 0.12);
  border-color: rgba(255, 107, 74, 0.22);
  color: #ffc9b8;
}

/* 姊妹卡回链到钱哪去了时用冷静紫调 */
.more-card--qian {
  background:
    radial-gradient(ellipse 70% 80% at 100% 0%, rgba(155, 126, 240, 0.12), transparent 55%),
    var(--bg-panel);
  border-color: rgba(155, 126, 240, 0.18);
}

.more-card--qian:hover {
  border-color: rgba(155, 126, 240, 0.38);
}

.more-card--qian .more-tags span {
  color: #cbbafc;
  background: rgba(155, 126, 240, 0.12);
  border-color: rgba(155, 126, 240, 0.22);
}

.more-card--qian .link {
  color: #9b7ef0;
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--line);
  padding: 2rem 0 2.4rem;
  color: var(--ink-muted);
  font-size: 0.86rem;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-meta {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

/* GEO / 备案信息：小号次要文案 */
.site-geo,
.site-icp {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--ink-muted);
  opacity: 0.9;
}

.site-icp a {
  color: var(--ink-muted);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.site-icp a:hover {
  color: var(--ink-secondary);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.2rem;
}

.footer-links a:hover {
  color: var(--ink-secondary);
}

/* 隐藏但保留 SEO 的辅助文案 */
.seo-note {
  margin-top: 2rem;
  color: var(--ink-muted);
  font-size: 0.88rem;
  line-height: 1.7;
  max-width: 70ch;
}

.text-link {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.text-link:hover {
  color: #cbbafc;
}

/* ---------- Legal ---------- */
.legal-page {
  background: var(--bg);
  color: var(--ink);
  min-height: 100dvh;
}

.legal-main {
  width: min(100% - 2rem, 720px);
  margin: 0 auto;
  padding: 2.25rem 0 4rem;
}

.legal-main h1 {
  font-size: 1.7rem;
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
}

.legal-main .meta {
  color: var(--ink-muted);
  font-size: 0.88rem;
  margin-bottom: 1.6rem;
}

.legal-main p,
.legal-main li {
  color: var(--ink-secondary);
  font-size: 0.96rem;
  line-height: 1.75;
  margin: 0 0 0.85rem;
}

.legal-main h2 {
  font-size: 1.08rem;
  margin: 1.7rem 0 0.6rem;
  color: var(--ink);
}

.legal-back {
  display: inline-flex;
  margin-bottom: 1.4rem;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.9rem;
}

/* ---------- Responsive ---------- */
@media (min-width: 640px) {
  .band-grid {
    grid-template-columns: repeat(4, 1fr);
  }

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

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

  .pack-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .step-list {
    grid-template-columns: 1fr 1fr;
  }

  .cta-box {
    grid-template-columns: 1fr auto;
    padding: 2.75rem;
    align-items: center;
  }

  .hero-visual {
    min-height: 440px;
  }

  .more-shots {
    max-width: 420px;
  }
}

@media (min-width: 900px) {
  .nav-links {
    display: flex;
  }

  .hero {
    padding: 1.5rem 0 4.5rem;
  }

  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 1.25rem;
  }

  .hero h1 {
    max-width: none;
  }

  .hero-visual {
    min-height: 520px;
    justify-content: flex-end;
    padding-right: 0.5rem;
  }

  .phone {
    width: 270px;
  }

  .phone-float {
    width: 178px;
    right: 0;
    bottom: 6%;
  }

  .feature-row {
    grid-template-columns: 1fr 1fr;
    min-height: 420px;
  }

  .feature-row.reverse .feature-copy {
    order: 2;
  }

  .feature-row.reverse .feature-media {
    order: 1;
  }

  .feature-copy {
    padding: 2.25rem 2rem;
  }

  .feature-media {
    min-height: 100%;
  }

  .feature-media img {
    width: min(260px, 72%);
  }

  .ipad-showcase {
    grid-template-columns: 1.45fr 0.8fr;
    gap: 2.25rem;
  }

  .privacy-panel {
    grid-template-columns: 1fr 1fr;
  }

  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .more-card--rich {
    flex-direction: row;
    align-items: center;
    gap: 1.75rem;
    padding: 1.5rem 1.6rem;
  }

  .more-card-head {
    flex: 1;
    min-width: 0;
  }

  .more-shots {
    flex: 0 0 280px;
    max-width: none;
  }

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

/* ---------- Motion ---------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
  }

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

@media (prefers-reduced-transparency: reduce) {
  .nav {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--bg);
  }
}