/* ============================================================
   页面区块样式：首页 / TvX / 简拍
   ============================================================ */

/* ---------------- 技术词条 ---------------- */
.ticker {
  position: relative;
  overflow: hidden;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(8, 13, 30, 0.5);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.ticker-track {
  display: flex;
  align-items: center;
  gap: 34px;
  width: max-content;
  animation: marquee 34s linear infinite;
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: 0.18em;
  color: var(--muted);
  white-space: nowrap;
}
.ticker-track i { font-style: normal; color: var(--gold); font-size: 9px; }
.ticker:hover .ticker-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------------- 名字释义 ---------------- */
.meaning-grid {
  margin-top: 64px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.meaning-card { padding: 48px 44px 42px; }
.mc-char {
  font-size: 110px;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(150deg, var(--cyan-2), var(--cyan) 45%, #3a86ff);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 0 26px rgba(56, 225, 255, 0.35));
  animation: charGlow 4s ease-in-out infinite;
}
.gold-mode .mc-char {
  background: linear-gradient(150deg, var(--gold-2), var(--gold) 45%, var(--gold-deep));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 0 26px rgba(243, 197, 121, 0.35));
}
@keyframes charGlow {
  0%, 100% { filter: drop-shadow(0 0 18px rgba(56, 225, 255, 0.25)); }
  50% { filter: drop-shadow(0 0 40px rgba(56, 225, 255, 0.5)); }
}
.mc-en {
  margin: 8px 0 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.34em;
  color: var(--faint);
}
.meaning-card h3 { font-size: 23px; margin-bottom: 14px; }
.meaning-card > p { color: var(--muted); font-size: 15.5px; }
.meaning-card ul {
  margin-top: 22px;
  list-style: none;
  display: grid;
  gap: 11px;
}
.meaning-card li {
  position: relative;
  padding-left: 26px;
  color: var(--text);
  font-size: 14.5px;
}
.meaning-card li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 13px; height: 13px;
  border: 1px solid var(--cyan);
  transform: rotate(45deg);
  box-shadow: 0 0 10px rgba(56, 225, 255, 0.4);
}
.gold-mode li::before { border-color: var(--gold); box-shadow: 0 0 10px rgba(243, 197, 121, 0.4); }

/* ---------------- 关于 ---------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 70px;
  align-items: center;
}
.about-body { color: var(--muted); margin-top: 18px; font-size: 15.5px; }
.about-body b { color: var(--cyan-2); font-weight: 600; }
.about-flow {
  margin-top: 38px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.flow-node {
  text-align: center;
  padding: 16px 22px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(148, 178, 255, 0.05);
  min-width: 92px;
}
.flow-node span { font-size: 18px; font-weight: 700; display: block; }
.flow-node small { color: var(--faint); font-size: 11.5px; letter-spacing: 0.14em; }
.flow-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), transparent);
  position: relative;
}
.flow-line::after {
  content: "→";
  position: absolute;
  right: -4px; top: -10px;
  color: var(--cyan);
  font-size: 12px;
}

.about-orb { position: relative; width: 380px; height: 380px; margin: 0 auto; }
.orb-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(243, 197, 121, 0.3);
}
.orb-ring.o1 { inset: 0; border-top-color: var(--gold); animation: spin 12s linear infinite; }
.orb-ring.o2 { inset: 42px; border-color: rgba(56, 225, 255, 0.28); border-right-color: var(--cyan); animation: spin 17s linear infinite reverse; }
.orb-ring.o3 { inset: 88px; border-color: rgba(143, 123, 255, 0.3); border-bottom-color: var(--violet); animation: spin 24s linear infinite; }
.orb-core {
  position: absolute;
  inset: 118px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  text-align: center;
  background: radial-gradient(circle at 50% 40%, rgba(30, 40, 80, 0.9), rgba(6, 8, 20, 0.95));
  border: 1px solid var(--line-strong);
  box-shadow: 0 0 70px rgba(120, 100, 255, 0.3), inset 0 0 40px rgba(243, 197, 121, 0.12);
}
.orb-core img { width: 64px; height: 64px; border-radius: 50%; margin-bottom: 8px; }
.orb-core p { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.14em; color: var(--muted); line-height: 1.7; }
.orb-core p b { color: var(--gold-2); font-weight: 600; }
.orb-dot {
  position: absolute;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--gold-2);
  box-shadow: 0 0 14px var(--gold);
}
.orb-dot.d1 { top: -5px; left: 50%; animation: pulse 3s infinite; }
.orb-dot.d2 { bottom: 42px; right: 42px; background: var(--cyan); box-shadow: 0 0 14px var(--cyan); animation: pulse 3s 1s infinite; }
.orb-dot.d3 { top: 88px; left: 88px; background: #b3a5ff; box-shadow: 0 0 14px var(--violet); animation: pulse 3s 2s infinite; }

/* ---------------- 业务线卡片 ---------------- */
.biz-grid {
  margin-top: 60px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.biz-card { padding: 38px 32px; }
.biz-num {
  position: absolute;
  top: 26px; right: 30px;
  font-family: var(--font-mono);
  font-size: 34px;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(154, 244, 255, 0.35);
}
.biz-card h3 { font-size: 21px; margin-bottom: 4px; }
.biz-sub {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.26em;
  color: var(--faint);
  margin-bottom: 16px;
}
.biz-card > p { color: var(--muted); font-size: 14.5px; }
.biz-card p b { color: var(--text); font-weight: 600; }
.biz-tags { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 8px; }
.biz-tags span {
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 100px;
  border: 1px solid var(--line);
  color: var(--muted);
  background: rgba(148, 178, 255, 0.04);
}

/* ---------------- 产品双星 ---------------- */
.dual-grid {
  margin-top: 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.dual-card { display: block; padding: 0; transform-style: preserve-3d; }
.dual-media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: #060a18;
}
.dual-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}
.dual-jp .dual-media img { object-position: center top; }
.dual-card:hover .dual-media img { transform: scale(1.055); }
.dual-scan {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(56, 225, 255, 0.08) 50%, transparent 100%);
  height: 40%;
  animation: scan 4.5s ease-in-out infinite;
}
.dual-scan.violet { background: linear-gradient(180deg, transparent, rgba(143, 123, 255, 0.12), transparent); }
@keyframes scan {
  0%, 100% { transform: translateY(-110%); }
  50% { transform: translateY(260%); }
}
.dual-body { padding: 30px 32px 34px; }
.dual-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.dual-head h3 { font-size: 23px; }
.dual-slogan { margin: 12px 0 20px; color: var(--muted); font-size: 15px; }
.dual-tags { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 26px; }
.dual-tags span {
  font-size: 12.5px;
  color: var(--cyan-2);
  padding: 5px 13px;
  border-radius: 8px;
  background: rgba(56, 225, 255, 0.07);
  border: 1px solid rgba(56, 225, 255, 0.22);
}
.dual-jp .dual-tags span { color: #c5baff; background: rgba(143, 123, 255, 0.09); border-color: rgba(143, 123, 255, 0.28); }
.dual-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  color: var(--cyan);
}
.dual-link.violet { color: #b3a5ff; }
.dual-card:hover .dual-link .arrow { transform: translateX(5px); }
.dual-link .arrow { transition: transform 0.3s; }

/* ---------------- CTA ---------------- */
.cta-section { padding: 70px 0 120px; }
.cta-box {
  position: relative;
  text-align: center;
  padding: 84px 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(600px 300px at 50% -20%, rgba(243, 197, 121, 0.13), transparent 70%),
    radial-gradient(700px 400px at 80% 120%, rgba(56, 225, 255, 0.1), transparent 70%),
    rgba(10, 15, 34, 0.6);
  overflow: hidden;
}
.cta-ring {
  position: absolute;
  top: 50%; left: 50%;
  width: 560px; height: 560px;
  margin: -280px 0 0 -280px;
  border-radius: 50%;
  border: 1px dashed rgba(243, 197, 121, 0.18);
  animation: spin 50s linear infinite;
  pointer-events: none;
}
.cta-logo {
  width: 76px; height: 76px;
  border-radius: 50%;
  margin: 0 auto 26px;
  box-shadow: var(--shadow-gold);
  animation: floaty 5s ease-in-out infinite;
}
.cta-box h2 { font-size: clamp(24px, 3.4vw, 36px); margin-bottom: 14px; }
.cta-box p { color: var(--muted); margin-bottom: 36px; }

/* ============================================================
   产品页通用
   ============================================================ */
.product-hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.product-hero h1 {
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.18;
  margin: 22px 0 8px;
}
.product-hero h1 .grad-cyan {
  background: linear-gradient(120deg, #d9fbff, var(--cyan) 55%, #4aa8ff);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.product-hero h1 .grad-violet {
  background: linear-gradient(120deg, #ddd6ff, #a798ff 55%, #7a63ff);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.product-slogan { font-size: 18px; color: var(--cyan-2); margin: 14px 0 20px; letter-spacing: 0.04em; }
.product-desc { color: var(--muted); font-size: 15.5px; max-width: 520px; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 26px 0 34px; }
.hero-tags .ht {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13.5px;
  white-space: nowrap;
  padding: 8px 17px;
  border-radius: 100px;
  border: 1px solid var(--line);
  background: rgba(148, 178, 255, 0.05);
  color: var(--text);
}
.hero-tags .ht::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
}
.product-hero .hero-actions { justify-content: flex-start; }
.cta-actions { justify-content: center; }
.product-hero.center-mode .container { display: block; text-align: center; }
.product-hero.center-mode .product-desc { margin-inline: auto; }
.product-hero.center-mode .hero-tags, .product-hero.center-mode .hero-actions { justify-content: center; }

/* 屏幕/海报展示框 */
.screen-frame {
  position: relative;
  border-radius: 20px;
  border: 1px solid var(--line-strong);
  overflow: hidden;
  background: #060a18;
  box-shadow: 0 40px 90px rgba(0, 0, 0, 0.55), 0 0 70px rgba(56, 225, 255, 0.1);
}
.screen-frame img { width: 100%; }
.screen-frame .hud {
  position: absolute;
  width: 22px; height: 22px;
  border: 2px solid var(--cyan);
  opacity: 0.85;
}
.screen-frame .hud.tl { top: 10px; left: 10px; border-right: 0; border-bottom: 0; }
.screen-frame .hud.tr { top: 10px; right: 10px; border-left: 0; border-bottom: 0; }
.screen-frame .hud.bl { bottom: 10px; left: 10px; border-right: 0; border-top: 0; }
.screen-frame .hud.br { bottom: 10px; right: 10px; border-left: 0; border-top: 0; }
.float-slow { animation: floaty 7s ease-in-out infinite; }

/* 交替展示行 */
.showcase .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.showcase.flip .sc-text { order: 2; }
.sc-points { list-style: none; margin-top: 26px; display: grid; gap: 15px; }
.sc-points li {
  position: relative;
  padding: 16px 20px 16px 54px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(148, 178, 255, 0.04);
  font-size: 15px;
  transition: border-color .35s, transform .35s, background .35s;
}
.sc-points li:hover { border-color: rgba(56, 225, 255, 0.45); transform: translateX(6px); background: rgba(56, 225, 255, 0.05); }
.sc-points li .n {
  position: absolute;
  left: 16px; top: 50%;
  transform: translateY(-50%);
  width: 26px; height: 26px;
  display: grid; place-items: center;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: #04222b;
  background: linear-gradient(135deg, var(--cyan-2), var(--cyan));
  box-shadow: 0 0 14px rgba(56, 225, 255, 0.4);
}
.sc-points li b { display: block; margin-bottom: 2px; }
.sc-points li span { color: var(--muted); font-size: 13.5px; }

/* 功能网格 */
.feat-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.feat-card { padding: 32px 28px; }
.feat-card h3 { font-size: 18px; margin-bottom: 9px; }
.feat-card p { color: var(--muted); font-size: 14px; }
.feat-card .fi {
  width: 50px; height: 50px;
  display: grid; place-items: center;
  border-radius: 13px;
  margin-bottom: 18px;
  color: var(--cyan);
  border: 1px solid rgba(56, 225, 255, 0.3);
  background: rgba(56, 225, 255, 0.07);
}
.feat-card .fi svg { width: 24px; height: 24px; }
.feat-card.violet .fi { color: #b3a5ff; border-color: rgba(143, 123, 255, 0.35); background: rgba(143, 123, 255, 0.09); }
.feat-card.gold .fi { color: var(--gold-2); border-color: rgba(243, 197, 121, 0.35); background: rgba(243, 197, 121, 0.08); }

/* 规格条 */
.spec-bar {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(10, 15, 34, 0.5);
}
.spec-bar .s {
  padding: 30px 22px;
  text-align: center;
  border-right: 1px solid var(--line);
}
.spec-bar .s:last-child { border-right: 0; }
.spec-bar .s b {
  display: block;
  font-family: var(--font-mono);
  font-size: 25px;
  background: linear-gradient(120deg, var(--cyan-2), var(--cyan));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.spec-bar .s span { font-size: 12.5px; color: var(--faint); letter-spacing: 0.12em; }

/* ---------------- TvX 专属 ---------------- */
.tvx-hero-media { position: relative; }
.tvx-hero-media .screen-frame { animation: floaty 7s ease-in-out infinite; }
.tvx-hero-media .halo {
  position: absolute;
  inset: -12% -10%;
  background: radial-gradient(closest-side, rgba(56, 160, 255, 0.28), transparent);
  filter: blur(30px);
  z-index: -1;
}

.jp-hero-phones {
  position: relative;
  height: 560px;
}
.jp-hero-phones .phone {
  position: absolute;
  width: 250px;
  border-radius: 30px;
  border: 1px solid var(--line-strong);
  overflow: hidden;
  box-shadow: 0 40px 90px rgba(0, 0, 0, 0.6), 0 0 60px rgba(143, 123, 255, 0.16);
  background: #000;
  animation: floaty 7s ease-in-out infinite;
}
.jp-hero-phones .phone img { width: 100%; }
.jp-hero-phones .p1 { right: 120px; top: 0; z-index: 2; width: 262px; }
.jp-hero-phones .p2 { left: 30px; top: 90px; width: 210px; opacity: 0.88; animation-delay: -2.4s; }
.jp-hero-phones .p3 { right: 0; bottom: 0; width: 210px; opacity: 0.85; animation-delay: -4.4s; }
.jp-hero-phones .phone-halo {
  position: absolute;
  inset: 0;
  background: radial-gradient(closest-side, rgba(143, 123, 255, 0.3), transparent);
  filter: blur(40px);
  z-index: -1;
}

/* 简拍能力行手机配图 */
.sc-phone {
  width: 280px;
  margin: 0 auto;
  border-radius: 32px;
  border: 1px solid var(--line-strong);
  overflow: hidden;
  box-shadow: 0 40px 90px rgba(0, 0, 0, 0.6), 0 0 60px rgba(143, 123, 255, 0.14);
  background: #000;
}
.sc-phone img { width: 100%; }
.sc-phone.tall { animation: floaty 7s ease-in-out infinite; }

/* 海报墙 */
.poster-wall {
  margin-top: 50px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
}
.poster-wall .screen-frame { transition: transform .6s var(--ease-out), box-shadow .6s; }
.poster-wall .screen-frame:hover { transform: translateY(-8px); box-shadow: 0 46px 100px rgba(0,0,0,.6), 0 0 80px rgba(56,225,255,.16); }

/* ---------------- 响应式 ---------------- */
@media (max-width: 1024px) {
  .meaning-grid, .biz-grid { grid-template-columns: 1fr; }
  .biz-grid { gap: 20px; }
  .feat-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 60px; }
  .dual-grid { grid-template-columns: 1fr; }
  .product-hero .container, .showcase .container { grid-template-columns: 1fr; gap: 48px; }
  .showcase.flip .sc-text { order: 0; }
  .spec-bar { grid-template-columns: 1fr 1fr; }
  .spec-bar .s:nth-child(2) { border-right: 0; }
  .spec-bar .s:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}

@media (max-width: 760px) {
  .meaning-card { padding: 36px 28px; }
  .mc-char { font-size: 84px; }
  .about-flow { flex-direction: column; }
  .flow-line { width: 1px; height: 34px; background: linear-gradient(180deg, var(--cyan), transparent); }
  .flow-line::after { right: -10px; top: auto; bottom: -6px; transform: rotate(90deg); }
  .about-orb { width: 300px; height: 300px; }
  .orb-core { inset: 94px; }
  .feat-grid { grid-template-columns: 1fr; }
  .spec-bar { grid-template-columns: 1fr 1fr; }
  .jp-hero-phones { height: 460px; }
  .jp-hero-phones .p1 { width: 210px; right: 50%; margin-right: -105px; }
  .jp-hero-phones .p2 { width: 160px; left: 6px; top: 120px; }
  .jp-hero-phones .p3 { width: 160px; right: 6px; bottom: 0; }
  .sc-phone { width: 240px; }
  .product-hero { padding-top: 140px; }
}