:root {
  --ink: #1b1d21;
  --text: #3c4148;
  --muted: #66707c;
  --header: #4e535a;
  --header-2: #454a50;
  --footer: #3c4148;
  --footer-2: #32363c;
  --red: #ee1c25;
  --red-deep: #d1131b;
  --gold: #f0c14d;
  --paper: #f3f4f6;
  --line: #e6e7ea;
  --white: #fff;
  --max: 1180px;
  --header-h: 74px;
  --shadow: 0 12px 32px rgba(22, 26, 32, 0.08);
  font-family: "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background: var(--white);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--text); background: var(--white); }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font-family: inherit; }
h1, h2, h3, p { margin: 0; }

.skip {
  position: absolute;
  left: -999px;
  top: 8px;
  background: #fff;
  color: var(--ink);
  padding: 8px 12px;
  z-index: 80;
}
.skip:focus { left: 12px; }

.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  height: var(--header-h);
  background: transparent;
  color: #fff;
  border-bottom: 0;
  transition: background .3s ease;
}
.site-header.is-scrolled { background: rgba(10, 12, 16, .92); box-shadow: none; }
.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 28px;
}
.logo { display: flex; align-items: center; flex: 0 0 auto; }
.logo img { height: 32px; width: auto; }
body[data-page="home"] .site-header .logo img { height: 26px; }

.site-header .header-inner { width: min(1320px, calc(100% - 32px)); }
.nav { display: flex; align-items: center; gap: 0; margin-left: auto; min-width: 0; }
.nav a {
  position: relative;
  color: #fff;
  font-size: 15px;
  letter-spacing: 0.04em;
  padding: 8px 12px 10px;
  white-space: nowrap;
  flex: 0 0 auto;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 2px;
  height: 2px;
  border-radius: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.nav a:hover { color: #fff; }
.nav a:hover::after, .nav a.is-active::after { transform: scaleX(1); }
.nav a.is-active { color: #fff; font-weight: 650; }

.search {
  display: flex;
  align-items: center;
  width: 148px;
  height: 34px;
  background: #fff;
  border: 1px solid #e3e5e9;
  border-radius: 999px;
  overflow: hidden;
  flex: 0 0 auto;
  transition: border-color .2s ease;
}
.search:focus-within { border-color: var(--red); }
.search input {
  -webkit-appearance: none;
  appearance: none;
  border: 0;
  outline: 0;
  box-shadow: none;
  width: 100%;
  min-width: 0;
  height: 100%;
  padding: 0 4px 0 14px;
  background: transparent;
  font-size: 13px;
  color: var(--ink);
}
.search input:hover,
.search input:focus {
  outline: 0;
  border: 0;
  box-shadow: none;
}
.search input::-webkit-search-decoration,
.search input::-webkit-search-cancel-button,
.search input::-webkit-search-results-button,
.search input::-webkit-search-results-decoration {
  -webkit-appearance: none;
  appearance: none;
  display: none;
}
.search button {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  margin-right: 3px;
  border: 0;
  border-radius: 50%;
  background: var(--red);
  color: #fff;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background .2s ease;
}
.search button:hover { background: var(--red-deep); }
.search button svg { display: block; }
.search-filters button { width: 32px; height: 32px; }
.search-mobile { display: none; }
.search-filters { display: none; }

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  margin-left: auto;
  border: 0;
  background: transparent;
  color: #fff;
  cursor: pointer;
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: #fff;
  transition: transform .25s ease, opacity .25s ease;
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 0 20px 12vh;
  color: #fff;
  background: #0b0e14;
  overflow: hidden;
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, .62), rgba(0, 0, 0, .36) 40%, rgba(0, 0, 0, .5) 72%, rgba(0, 0, 0, .72));
}
.hero-frame {
  position: relative;
  z-index: 1;
  width: min(1080px, calc(100% - 24px));
  border: 2px solid rgba(255,255,255,.94);
  text-align: center;
  padding: 54px 36px 40px;
}
.eyebrow {
  font-size: 13px;
  letter-spacing: 0.28em;
  color: rgba(255,255,255,.86);
}
.hero h1 {
  margin: 0;
  font-size: 70px;
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-shadow: 0 8px 28px rgba(0, 0, 0, .35);
}
.hero-brand::after { content: " "; }
.hero-line span { white-space: nowrap; }
.hero-line span:not(:last-child)::after { content: "｜"; margin: 0 0.2em; }
.hero-line {
  margin-top: 22px;
  color: #fdc800;
  font-size: 24px;
  letter-spacing: 0.04em;
  display: block;
}
.hero-rule {
  display: block;
  width: 86px;
  height: 2px;
  margin: 18px auto 0;
  background: #fff;
}
.hero-stats {
  margin-top: 16px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 28px;
  font-size: 18px;
}
.hero-stats span { position: relative; white-space: nowrap; }
.hero-stats span + span::before { content: none; }
.hero-cred {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 42px;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 0;
  margin: 0;
  padding: 0 28px;
  color: rgba(255, 255, 255, .92);
  font-size: 15px;
  letter-spacing: 0.06em;
  text-shadow: 0 2px 12px rgba(0, 0, 0, .55);
}
.hero-cred span { white-space: nowrap; }
.hero-cred span + span { margin-left: 22px; padding-left: 22px; border-left: 1px solid rgba(255, 255, 255, .45); }

.icon-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px 8px;
  padding: 8px 0 42px;
}
.icon-row a {
  text-align: center;
  color: var(--ink);
  padding: 8px 4px;
}
.icon-row svg { width: 42px; height: 42px; stroke: #3e4450; fill: none; stroke-width: 1.6; }
.icon-row strong { display: block; margin-top: 10px; font-size: 15px; font-weight: 650; }
.icon-row small { display: block; margin-top: 3px; color: var(--muted); font-size: 12px; letter-spacing: 0.02em; }
.stat-bar { background: #c8102e; color: #fff; }
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 34px 0 30px;
}
.stat-grid article {
  position: relative;
  text-align: center;
  padding: 8px 12px;
  opacity: 0;
  transform: translateY(16px);
}
.stat-bar.is-on article { animation: stat-rise .7s ease forwards; }
.stat-bar.is-on article:nth-child(2) { animation-delay: .1s; }
.stat-bar.is-on article:nth-child(3) { animation-delay: .2s; }
.stat-bar.is-on article:nth-child(4) { animation-delay: .3s; }
.stat-grid article:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0;
  top: 18%;
  bottom: 18%;
  width: 1px;
  background: rgba(255, 255, 255, .55);
}
.stat-grid b {
  display: block;
  font-size: 46px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.stat-grid b small { font-size: 22px; font-weight: 650; margin-left: 2px; }
.stat-grid article > span { display: block; margin-top: 10px; font-size: 15px; letter-spacing: 0.04em; }
@keyframes stat-rise {
  to { opacity: 1; transform: none; }
}
.service-intro { padding-top: 56px; text-align: center; }
.service-board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 6px 0 64px;
}
.service-board a {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 176px;
  padding: 34px 22px 28px;
  background: #f4f5f7;
  color: var(--ink);
  transition: background .25s ease, transform .25s ease, box-shadow .25s ease;
}
.service-board strong {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.1em;
}
.service-board strong::after {
  content: "";
  display: block;
  width: 28px;
  height: 2px;
  margin: 14px auto 0;
  background: var(--red);
}
.service-board span {
  display: block;
  max-width: 16em;
  margin-top: 14px;
  color: #5c6570;
  font-size: 14px;
  line-height: 1.75;
  letter-spacing: 0;
}
.service-board a:hover {
  background: #fff;
  transform: translateY(-3px);
  box-shadow: 0 16px 32px rgba(20, 24, 32, .08);
}
.service-board a:hover strong { color: var(--red); }
.service-intro h2 { font-size: 28px; color: var(--ink); letter-spacing: 0.12em; font-weight: 700; }
.service-intro p {
  margin-top: 8px;
  color: #9aa0a8;
  font-size: 13px;
  letter-spacing: 0.28em;
}

.icon-row a:hover svg { stroke: var(--red); }
.icon-row a:hover strong { color: var(--red); }

.section { padding: 78px 0; }
.section.home-duo { padding: 48px 0 42px; }
.home-duo .block-head { margin-bottom: 16px; }
.home-duo-next { margin-top: 28px; }
.home-duo .process-grid { --flow-gap: 28px; }
.home-duo .process-grid article { min-height: 0; padding: 14px 14px; }
.home-duo .process-grid p { margin-top: 6px; line-height: 1.55; }
.home-duo .step { padding: 14px 16px 12px; }
.home-duo .step h3 { margin: 4px 0 6px; }
.home-duo .step ol { line-height: 1.55; font-size: 14px; }
.section-paper { background: var(--paper); }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 28px;
}
.section-head h2 { font-size: 32px; color: var(--ink); font-weight: 700; letter-spacing: 0.04em; }
.rule { display: block; width: 42px; height: 3px; background: var(--red); margin: 12px 0 10px; }
.section-head p, .lede { color: var(--muted); font-size: 15px; }
.section-actions { display: flex; gap: 18px; align-items: center; }
.lede a { color: var(--red); }
.still-card[hidden] { display: none; }
.still-play {
  position: relative;
  display: block;
  width: 100%;
  border: 0;
  padding: 0;
  background: #111;
  cursor: pointer;
}
.still-play .play { opacity: 1; }
.still-card figcaption b {
  display: block;
  margin-bottom: 4px;
  color: var(--red);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.08em;
}
.more { color: var(--ink); font-size: 14px; white-space: nowrap; }
.more:hover { color: var(--red); }

.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.work-card { background: #fff; min-width: 0; }
.work-card[hidden] { display: none; }
.work-media {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #d7dbe1;
}
.work-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.work-card:hover .work-media img { transform: scale(1.045); }
.play {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(0,0,0,.45);
  border: 1px solid rgba(255,255,255,.8);
  opacity: 0;
  transition: opacity .25s ease;
}
.play::after {
  content: "";
  position: absolute;
  left: 21px;
  top: 16px;
  border-style: solid;
  border-width: 10px 0 10px 16px;
  border-color: transparent transparent transparent #fff;
}
.work-card:hover .play { opacity: 1; }
.work-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 14px 16px 0;
}
.work-meta h3 {
  border-left: 3px solid #dedede;
  padding-left: 12px;
  font-size: 16px;
  font-weight: 650;
  color: var(--ink);
  line-height: 1.4;
}
.work-card:hover h3 { border-left-color: var(--red); }
.work-meta p { margin-top: 4px; padding-left: 15px; color: var(--muted); font-size: 13px; }
.bloop {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid #ddd;
  display: grid;
  place-items: center;
  font-size: 12px;
  color: #666;
  background: #fff;
}
.bloop:hover { border-color: var(--red); color: var(--red); }

.filters { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 6px 0 26px; }
.filters button {
  border: 0;
  background: transparent;
  padding: 6px 0;
  cursor: pointer;
  color: var(--text);
  font-size: 15px;
  border-bottom: 2px solid transparent;
}
.filters button.is-on, .filters button:hover { color: var(--red); border-bottom-color: var(--red); }
.empty-note { display: none; padding: 28px 0 8px; color: var(--muted); }
.empty-note.is-show { display: block; }

.client-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.client-grid li {
  list-style: none;
  background: #fff;
  border: 1px solid var(--line);
  min-height: 118px;
  display: grid;
  place-items: center;
  padding: 16px;
}
.client-grid { padding: 0; margin: 0; }
.block-head { text-align: center; margin-bottom: 28px; }
.block-head h2 { font-size: 32px; color: var(--ink); font-weight: 700; letter-spacing: 0.08em; }
.block-head p { margin-top: 10px; color: #9aa0a8; font-size: 13px; letter-spacing: 0.32em; }
.block-head .more { display: inline-block; margin-top: 14px; }
.home-news-tabs { justify-content: center; }
.process-grid {
  --flow-gap: 36px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--flow-gap);
}
.process-grid article {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 48px;
  gap: 10px;
  align-items: center;
  min-height: 132px;
  padding: 18px 16px;
  background: #fff;
  border: 1px solid var(--line);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.process-grid article:hover { transform: translateY(-4px); border-color: #f0d4d6; box-shadow: 0 14px 28px rgba(20, 24, 32, .08); }
.process-grid b { display: block; color: var(--red); font-size: 15px; letter-spacing: 0.02em; }
.process-grid p { margin: 8px 0 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.process-grid svg { width: 30px; height: 30px; fill: currentColor; stroke: none; }
.process-grid .step-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: #fff1f2;
  color: var(--red);
  display: grid;
  place-items: center;
}
.process-grid article:nth-child(1) { grid-area: 1 / 1; }
.process-grid article:nth-child(2) { grid-area: 1 / 2; }
.process-grid article:nth-child(3) { grid-area: 1 / 3; }
.process-grid article:nth-child(4) { grid-area: 1 / 4; }
.process-grid article:nth-child(5) { grid-area: 2 / 4; }
.process-grid article:nth-child(6) { grid-area: 2 / 3; }
.process-grid article:nth-child(7) { grid-area: 2 / 2; }
.process-grid article:nth-child(8) { grid-area: 2 / 1; }
.process-grid article::before,
.process-grid article::after {
  content: "";
  display: none;
  position: absolute;
  width: 26px;
  height: 12px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 26 12'%3E%3Cpath fill='%23ee1c25' d='M0 5.15h16.2v1.7H0z'/%3E%3Cpath fill='%23ee1c25' d='M14.6 1.15 25.2 6 14.6 10.85z'/%3E%3C/svg%3E") center / 26px 12px no-repeat;
  z-index: 3;
  pointer-events: none;
}
.process-grid article:nth-child(-n+3)::after,
.process-grid article:nth-child(n+6)::after,
.process-grid article:nth-child(4)::after,
.process-grid article:nth-child(8)::before { display: block; }
.process-grid article:nth-child(-n+3)::after {
  left: calc(100% + var(--flow-gap) / 2);
  top: 50%;
  transform: translate(-50%, -50%);
}
.process-grid article:nth-child(n+6)::after {
  left: calc(100% + var(--flow-gap) / 2);
  top: 50%;
  transform: translate(-50%, -50%) rotate(180deg);
}
.process-grid article:nth-child(4)::after {
  left: 50%;
  top: calc(100% + var(--flow-gap) / 2);
  transform: translate(-50%, -50%) rotate(90deg);
}
.process-grid article:nth-child(8)::before {
  left: 50%;
  top: calc(var(--flow-gap) / -2);
  transform: translate(-50%, -50%) rotate(-90deg);
}

.trust-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  background: #fff;
  box-shadow: var(--shadow);
}
.trust-photo { margin: 0; min-height: 460px; }
.trust-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 64% center; }
.trust-copy { padding: 52px 46px; }
.trust-copy h2 { font-size: 32px; color: var(--ink); letter-spacing: 0.06em; }
.trust-sub { margin-top: 8px; font-size: 18px; color: var(--ink); font-weight: 650; }
.trust-copy ul { margin: 22px 0 28px; padding: 0; list-style: none; }
.trust-copy li {
  position: relative;
  padding: 8px 0 8px 16px;
  border-top: 1px solid var(--line);
  color: var(--text);
  font-size: 15px;
}
.trust-copy li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  width: 6px;
  height: 6px;
  background: var(--red);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--red);
  color: #fff;
  min-height: 44px;
  padding: 0 20px;
  font-size: 15px;
  font-weight: 650;
  border: 0;
  cursor: pointer;
}
.btn:hover { background: var(--red-deep); }
.btn-line {
  background: transparent;
  color: var(--ink);
  border: 1px solid #c8ccd2;
}
.btn-line:hover { border-color: var(--red); color: var(--red); background: transparent; }
.btn-light { background: #fff; color: var(--red); }
.btn-light:hover { background: #fff6f6; }

.news-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.9fr;
  gap: 22px;
}
.news-feature, .news-row { background: #fff; color: var(--ink); }
.news-feature img, .news-row img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.news-feature div, .news-copy { padding: 16px 18px 18px; }
.news-feature time, .news-row time { color: var(--red); font-size: 12px; letter-spacing: 0.08em; }
.news-feature h3, .news-row h3 { margin-top: 8px; font-size: 20px; line-height: 1.45; font-weight: 700; }
.news-feature p, .news-row p { margin-top: 8px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.news-side { display: grid; gap: 22px; }
.news-row { display: grid; grid-template-columns: 210px 1fr; background: var(--paper); align-items: stretch; }
.news-row img { aspect-ratio: 16 / 10; height: 100%; object-fit: cover; }
.section-paper .news-row { background: #fff; }
.news-list { display: grid; gap: 18px; }
.news-list a {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 22px;
  background: #fff;
  border: 1px solid var(--line);
}
.news-list img { width: 100%; height: 182px; object-fit: cover; }
.news-list div { padding: 22px 22px 22px 0; }
.news-list h2 { font-size: 22px; color: var(--ink); line-height: 1.45; }
.news-list p { margin-top: 8px; color: var(--muted); line-height: 1.7; }

.site-footer { background: var(--footer); color: rgba(255,255,255,.82); padding-top: 56px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr auto;
  gap: 36px;
  padding-bottom: 14px;
}
.footer-brand p { margin-top: 14px; max-width: 360px; line-height: 1.8; font-size: 14px; }
.footer-brand .btn { margin-top: 18px; }
.site-footer h2 { color: #fff; font-size: 18px; margin-bottom: 14px; }
.contact-list { list-style: none; margin: 0; padding: 0; font-size: 14px; line-height: 1.9; }
.contact-list a:hover { color: #fff; }
.qr-wrap { text-align: center; font-size: 13px; }
.qr-wrap img { width: 132px; margin: 0 auto 8px; background: transparent; }
.footer-bottom {
  background: var(--footer-2);
  color: rgba(255,255,255,.62);
  font-size: 12px;
  line-height: 1.8;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 0;
  flex-wrap: wrap;
}
.footer-bottom nav { display: flex; flex-wrap: wrap; gap: 8px 14px; }
.footer-bottom a:hover { color: #fff; }

.rail {
  position: fixed;
  right: 0;
  top: 46%;
  z-index: 45;
  display: grid;
}
.rail-btn {
  width: 74px;
  min-height: 74px;
  background: var(--red);
  color: #fff;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 4px;
  font-size: 12px;
  border: 0;
  border-bottom: 1px solid rgba(255,255,255,.25);
  cursor: pointer;
  padding: 8px 4px;
}
.rail a.rail-btn { text-align: center; }
.rail-btn svg { width: 22px; height: 22px; stroke: #fff; fill: none; stroke-width: 1.7; }
.rail-btn:hover { background: var(--red-deep); }
.wechat-pop {
  position: absolute;
  right: 84px;
  top: 70px;
  width: 180px;
  background: #fff;
  color: var(--ink);
  padding: 12px;
  box-shadow: var(--shadow);
  display: none;
  text-align: center;
  font-size: 13px;
}
.wechat-pop.is-open { display: block; }
.wechat-pop img { width: 150px; margin: 0 auto 6px; }

.modal[hidden] { display: none; }
.modal {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: grid;
  place-items: center;
  padding: 24px;
}
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.72); }
.modal-dialog { position: relative; width: min(960px, 100%); background: #000; }
.modal-dialog video { width: 100%; aspect-ratio: 16 / 9; height: auto; max-height: 78vh; background: #000; object-fit: contain; }
.modal-close {
  position: absolute;
  right: 0;
  top: -40px;
  border: 0;
  background: transparent;
  color: #fff;
  font-size: 32px;
  cursor: pointer;
}

.pagehead { background: var(--paper); padding: 42px 0 28px; }
.pagehead h1 { font-size: 36px; color: var(--ink); letter-spacing: 0.06em; }
.crumb { color: var(--muted); font-size: 13px; margin-bottom: 10px; }
.crumb a:hover { color: var(--red); }

.layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 42px;
  align-items: start;
}
.layout.is-stills { grid-template-columns: 1fr; }
.layout.is-stills .poster { display: none; }
.layout.is-stills .prose { max-width: none; }
.poster { position: relative; background: #111; }
.poster img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.play-btn {
  position: absolute;
  left: 16px;
  bottom: 16px;
}
.kicker { color: var(--red); font-size: 13px; letter-spacing: 0.14em; }
.case-title { margin-top: 8px; font-size: 34px; line-height: 1.3; color: var(--ink); }
.case-slogan { margin-top: 8px; font-size: 18px; color: var(--text); }
.fact-list { margin: 18px 0; padding: 0; list-style: none; color: var(--muted); font-size: 14px; line-height: 1.9; }
.prose { max-width: 860px; }
.prose img, .prose video, .prose iframe { max-width: 100%; height: auto; }
.icon-row a img { width: 54px; height: 54px; object-fit: cover; border-radius: 50%; border: 1px solid #e5e7eb; background: #fff; }
body[data-page="home"] .nav > a[href="/"],
body[data-page="home"] .site-header .nav > a[href="/"] { color: #fff; font-weight: 650; }
body[data-page="home"] .nav > a[href="/"]::after { transform: scaleX(1); }
.page-bar[hidden],
.work-grid[hidden],
.search-empty[hidden] { display: none !important; }
.search-empty {
  max-width: 560px;
  margin: 8px auto 12px;
  padding: 52px 28px 40px;
  text-align: center;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 3px solid var(--red);
}
.search-empty-icon {
  display: grid;
  place-items: center;
  width: 88px;
  height: 88px;
  margin: 0 auto;
  border-radius: 50%;
  background: #fff5f5;
}
.search-empty h2 {
  margin: 18px 0 0;
  color: var(--ink);
  font-size: 26px;
  font-weight: 650;
}
.search-empty p {
  margin: 10px auto 0;
  max-width: 420px;
  color: var(--muted);
  line-height: 1.75;
}
.search.search-again {
  width: min(420px, 100%);
  height: 46px;
  margin: 22px auto 0;
}
.search-empty-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}
.page-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px 8px;
  margin-top: 40px;
}
.page-bar > span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
}
.page-status { color: var(--muted); font-size: 13px; }
.page-bar a,
.page-numbar .page-num {
  min-width: 38px;
  height: 38px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #e6e7ea;
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
  font-size: 14px;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.page-bar a:hover,
.page-bar a.page-num-current {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}
.page-bar a[href="javascript:;"],
.page-bar a[href="javascript:;"]:hover {
  color: #b4b8bf;
  background: #f4f5f7;
  border-color: #eceef1;
  cursor: default;
}
.page-numbar .page-num:not(a) {
  min-width: 28px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--muted);
}
.prose h2 { margin: 28px 0 10px; font-size: 22px; color: var(--ink); }
.prose p { margin: 0 0 14px; line-height: 1.9; font-size: 16px; }
.prose blockquote {
  margin: 18px 0;
  padding: 16px 18px;
  background: var(--paper);
  border-left: 3px solid var(--red);
  color: var(--ink);
  line-height: 1.8;
}
.related { margin-top: 36px; }

.service-block {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 32px;
  align-items: center;
  padding: 28px 0;
  border-top: 1px solid var(--line);
}
.service-block img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.service-block h2 { font-size: 26px; color: var(--ink); }
.service-block p { margin-top: 10px; line-height: 1.8; }
.service-block.reverse { grid-template-columns: 1.1fr 0.9fr; }
.service-block.reverse img { order: 2; }

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.step {
  background: #fff;
  border-top: 3px solid var(--red);
  padding: 22px 20px 18px;
}
.step b { display: block; color: var(--red); font-size: 13px; letter-spacing: 0.08em; }
.step h3 { margin: 8px 0; color: var(--ink); font-size: 20px; }
.step ol { margin: 0; padding-left: 18px; line-height: 1.8; color: var(--text); }

.equip-grid, .office-grid, .still-grid {
  display: grid;
  gap: 16px;
}
.equip-grid { grid-template-columns: repeat(4, 1fr); }
.office-grid { grid-template-columns: repeat(3, 1fr); }
.still-grid { grid-template-columns: repeat(3, 1fr); }
.equip-grid article, .office-grid article, .still-grid figure {
  background: #fff;
  border: 1px solid var(--line);
  margin: 0;
}
.equip-grid img, .still-grid img { width: 100%; aspect-ratio: 16/10; object-fit: cover; background: #f7f7f7; }
.equip-grid h3, .office-grid h3, .still-grid figcaption {
  padding: 12px 14px 14px;
  color: var(--ink);
  font-size: 15px;
}
.office-grid article { padding: 22px 20px; }
.office-grid p { margin-top: 8px; color: var(--muted); line-height: 1.7; font-size: 14px; }
.still-grid figcaption { color: var(--text); }

.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 28px;
}
.panel { background: #fff; border: 1px solid var(--line); padding: 28px 26px; }
.panel h2 { color: var(--ink); font-size: 22px; }
.form { display: grid; gap: 12px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
label { display: grid; gap: 6px; font-size: 13px; color: var(--muted); }
input, textarea, select {
  width: 100%;
  border: 1px solid #d9dce1;
  background: #fff;
  color: var(--ink);
  padding: 11px 12px;
  font-size: 15px;
}
textarea { min-height: 120px; resize: vertical; }
input:focus, textarea:focus, select:focus { outline: 2px solid rgba(238,28,37,.25); border-color: var(--red); }
.form-note { min-height: 1.4em; color: var(--red); font-size: 14px; }

.split-copy { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.about-lead { font-size: 18px; line-height: 1.8; color: var(--ink); }

@media (max-width: 1100px) {
  .icon-row { grid-template-columns: repeat(4, 1fr); row-gap: 22px; }
  .work-grid, .still-grid { grid-template-columns: repeat(2, 1fr); }
  .client-grid, .equip-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .qr-wrap { grid-column: 1 / -1; text-align: left; }
  .qr-wrap img { margin: 0 0 8px; }
  .nav-toggle { display: block; }
  .search-desktop { display: none; }
  .nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: var(--header-h);
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 8px 16px 16px;
    margin: 0;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 16px 30px rgba(20, 24, 32, .08);
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 12px 8px; }
  .nav a::after { display: none; }
  .search-mobile { display: flex; width: auto; margin: 8px; }
  .search-filters {
    display: flex;
    flex: 1 0 100%;
    width: 100%;
    max-width: none;
    height: 38px;
    margin-top: 6px;
  }
}
@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .search-desktop { display: none; }
  .nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: var(--header-h);
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 8px 16px 16px;
    margin: 0;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 16px 30px rgba(20, 24, 32, .08);
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 12px 8px; }
  .nav a::after { display: none; }
  .nav a.is-active { color: var(--red); }
  .logo img { height: 30px; }
  body[data-page="home"] .site-header .logo img { height: 24px; }
  .search-mobile { display: flex; width: auto; margin: 8px; }
  .site-header { position: fixed; }
  .header-inner { position: static; }
  .search-empty { padding: 36px 16px 28px; }
  .search-empty h2 { font-size: 22px; }
  .search-empty-actions { flex-direction: column; align-items: stretch; }
  .search-empty-actions .btn { justify-content: center; }
  .hero { min-height: 100svh; padding: 0 16px 8vh; }
  .hero-cred {
    bottom: 68px;
    flex-direction: column;
    gap: 6px;
    padding: 0 18px;
    font-size: 12px;
    letter-spacing: 0.02em;
  }
  .hero-cred span { white-space: normal; }
  .hero-cred span + span { margin-left: 0; padding-left: 0; border-left: 0; }
  .hero-frame { padding: 36px 16px 28px; }
  .hero h1 { font-size: 34px; letter-spacing: 0.02em; }
  .hero-line { font-size: 15px; }
  .hero-stats { font-size: 14px; gap: 8px 16px; }
  .section { padding: 56px 0; }
  .section-head { align-items: flex-start; flex-direction: column; }
  .section-head h2, .pagehead h1, .case-title { font-size: 28px; }
  .work-grid, .client-grid, .news-grid, .trust-grid, .layout, .service-block,
  .service-block.reverse, .steps, .equip-grid, .office-grid, .still-grid,
  .contact-grid, .contact-layout, .contact-tiles, .office-row, .contact-qr, .split-copy, .news-list a, .footer-grid, .news-row, .about-split, .honor-grid {
    grid-template-columns: 1fr;
  }
  .service-block.reverse img { order: 0; }
  .news-list div { padding: 16px; }
  .trust-photo { min-height: 240px; }
  .trust-copy, .panel { padding: 24px 18px; }
  .form-row { grid-template-columns: 1fr; }
  .rail { top: auto; bottom: 0; right: 0; left: 0; grid-auto-flow: column; }
  .rail-btn { width: auto; min-height: 52px; flex: 1; border-bottom: 0; border-right: 1px solid rgba(255,255,255,.25); }
  .wechat-pop { right: 12px; top: auto; bottom: 64px; }
  body { padding-bottom: 52px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .work-media img, .play, .pre-reveal, .hero-frame, .to-top { transition: none; animation: none; }
  .pre-reveal { opacity: 1; transform: none; }
}

.icon-row a svg {
  width: 54px;
  height: 54px;
  padding: 13px;
  border: 1px solid #e5e7eb;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 0 rgba(255,255,255,.8) inset;
  transition: transform .3s ease, border-color .3s ease, background .3s ease, box-shadow .3s ease;
}
.icon-row a:hover svg {
  transform: translateY(-4px);
  border-color: var(--red);
  background: #fff6f6;
  box-shadow: 0 8px 18px rgba(238, 28, 37, .12);
}

.work-card {
  border: 1px solid #eceef2;
  transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.work-card:hover {
  transform: translateY(-5px);
  border-color: #f3d4d6;
  box-shadow: 0 16px 34px rgba(20, 24, 32, .09);
}
.work-meta { padding-right: 12px; }
.bloop { transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease; }
.bloop:hover { background: var(--red); color: #fff; border-color: var(--red); transform: scale(1.06); }
.play { transition: opacity .25s ease, transform .25s ease; }
.work-card:hover .play { transform: scale(1.05); }

.filters { gap: 10px; }
.filters button, .filters a {
  border: 1px solid #e4e6ea;
  border-radius: 999px;
  padding: 7px 14px;
  background: #fff;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.filters button.is-on, .filters button:hover, .filters a.is-on, .filters a:hover {
  background: var(--red);
  color: #fff;
  border-color: var(--red);
  border-bottom-color: var(--red);
}
.filters .search button,
.filters .search button:hover,
.filters .search button:focus {
  width: 32px;
  height: 32px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  outline: 0;
  box-shadow: none;
  background: var(--red);
  color: #fff;
}
.filters .search button:hover { background: var(--red-deep); }

.client-grid li {
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.client-grid li:hover {
  transform: translateY(-3px);
  border-color: #f0d5d7;
  box-shadow: 0 10px 24px rgba(20, 24, 32, .06);
}

.pagehead {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  align-items: center;
  min-height: 420px;
  padding: calc(var(--header-h) + 48px) 0 64px;
  color: #fff;
  background-color: #101318;
  background-position: right center;
  background-size: cover;
}
.pagehead::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8, 10, 14, .78) 0%, rgba(8, 10, 14, .42) 42%, rgba(8, 10, 14, .12) 100%);
  pointer-events: none;
}
.pagehead::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--red) 0 72px, rgba(255, 255, 255, .16) 72px, rgba(255, 255, 255, .16));
  pointer-events: none;
}
.pagehead .container { position: relative; z-index: 1; }
.pagehead h1,
.pagehead .case-title {
  color: #fff;
  font-size: 40px;
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: 1.3;
  text-shadow: 0 8px 24px rgba(0, 0, 0, .28);
}
.pagehead .crumb {
  color: rgba(255, 255, 255, .7);
  font-size: 12px;
  letter-spacing: 0.14em;
  margin-bottom: 12px;
}
.pagehead .crumb a { color: #fff; }
.pagehead .crumb a:hover { color: var(--gold); }
.pagehead .kicker {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--gold);
  letter-spacing: 0.18em;
}
.pagehead h1::after { content: none; }
.pagehead-line {
  margin: 0;
  color: #fff;
  font-size: 40px;
  font-weight: 650;
  letter-spacing: 0.08em;
  line-height: 1.4;
  text-align: center;
}
.pagehead:has(.pagehead-line) {
  display: block;
  padding-top: var(--header-h);
  padding-bottom: 0;
}
.pagehead:has(.pagehead-line) .container {
  position: relative;
  min-height: calc(420px - var(--header-h));
}
.pagehead:has(.pagehead-line) h1 {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.pagehead:has(.pagehead-line) .pagehead-line {
  position: absolute;
  left: 50%;
  top: calc(50% - var(--header-h) / 2);
  transform: translate(-50%, -50%);
  width: min(960px, calc(100vw - 80px));
  margin: 0;
}
.pagehead:has(.pagehead-line) .crumb {
  position: absolute;
  left: 0;
  bottom: 22px;
  margin: 0;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, .72);
}
.pagehead-works,
.pagehead-case,
.pagehead-services,
.pagehead-news,
.pagehead-article,
.pagehead-about,
.pagehead-about-photo,
.pagehead-contact,
.pagehead-stills,
.pagehead-equip { background-position: center 46%; background-size: cover; }
.pagehead-works { background-image: url("../assets/pagehead/head-works.jpg?v=20261109"); }
.pagehead-case { background-image: url("../assets/pagehead/head-case.jpg?v=20261109"); }
.pagehead-services { background-image: url("../assets/pagehead/head-services.jpg?v=20261109"); }
.pagehead-news { background-image: url("../assets/pagehead/head-news.jpg?v=20261109"); }
.pagehead-article { background-image: url("../assets/pagehead/head-article.jpg?v=20261109"); }
.pagehead-about { background-image: url("../assets/pagehead/head-job.jpg?v=20261109"); }
.pagehead-about-photo { background-image: url("../assets/pagehead/about-banner.jpg?v=20261109"); }
.pagehead-contact { background-image: url("../assets/pagehead/head-contact.jpg?v=20261109"); }
.pagehead-stills { background-image: url("../assets/pagehead/head-stills.jpg?v=20261109"); }
.pagehead-equip { background-image: url("../assets/pagehead/head-equip.jpg?v=20261109"); }
.crumb span { color: #c5c8ce; margin: 0 6px; }

.poster {
  border: 1px solid #1c1e22;
  box-shadow: 0 18px 40px rgba(20, 24, 32, .12);
  overflow: hidden;
}
.fact-list {
  border: 1px solid var(--line);
  padding: 8px 16px;
  background: #fafbfc;
}
.fact-list li { border-bottom: 1px solid #eef0f3; }
.fact-list li:last-child { border-bottom: 0; }

.service-block {
  border: 1px solid var(--line);
  border-top: 1px solid var(--line);
  padding: 18px;
  margin: 0 0 16px;
  background: #fff;
  transition: box-shadow .3s ease, transform .3s ease;
}
.service-block:hover { box-shadow: 0 14px 32px rgba(20, 24, 32, .07); transform: translateY(-2px); }
.service-block img { box-shadow: 0 8px 20px rgba(20, 24, 32, .08); }

.step {
  border: 1px solid var(--line);
  border-top: 3px solid var(--red);
  box-shadow: 0 8px 20px rgba(20, 24, 32, .04);
  transition: transform .3s ease, box-shadow .3s ease;
}
.step:hover { transform: translateY(-4px); box-shadow: 0 16px 30px rgba(20, 24, 32, .08); }
.step b {
  display: inline-block;
  border: 1px solid #f3c5c8;
  background: #fff5f5;
  padding: 2px 8px;
}

.equip-grid article, .office-grid article, .still-grid figure, .news-list a, .news-feature, .news-row, .panel {
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.equip-grid article:hover, .office-grid article:hover, .still-grid figure:hover, .news-list a:hover, .news-feature:hover, .news-row:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 28px rgba(20, 24, 32, .08);
  border-color: #f0d4d6;
}
.panel { box-shadow: 0 10px 26px rgba(20, 24, 32, .04); }
.news-feature, .news-row { border: 1px solid var(--line); }
.still-grid img, .equip-grid img { transition: transform .5s ease; }
.still-grid figure, .equip-grid article { overflow: hidden; }
.still-grid figure:hover img, .equip-grid article:hover img { transform: scale(1.04); }
.office-grid article { border-top: 3px solid var(--red); }
.office-grid h3::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  background: var(--red);
  vertical-align: 1px;
}

.btn { transition: background .2s ease, transform .2s ease, box-shadow .2s ease; }
.btn:hover { transform: translateY(-1px); box-shadow: 0 8px 16px rgba(238, 28, 37, .22); }
.btn-line:hover, .btn-light:hover { box-shadow: none; }

.footer-brand .logo { display: inline-flex; background: none; padding: 0; }
.footer-brand .logo img { height: 34px; width: auto; }
.rail-btn .icon-wx { width: 22px; height: 22px; fill: #fff; stroke: none; }
.qr-wrap img { border: 0; }
.footer-links { display: none; border-top: 1px solid rgba(255,255,255,.1); padding: 14px 0; }
body[data-page="home"] .footer-links { display: block; }
.footer-links .container { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 16px; color: rgba(255,255,255,.62); font-size: 13px; line-height: 1.7; }
.footer-links span { color: rgba(255,255,255,.88); letter-spacing: 0.12em; }
.footer-links a:hover { color: #fff; }

.contact-layout { display: grid; grid-template-columns: 0.86fr 1.14fr; gap: 28px; align-items: stretch; }
.contact-photo { margin: 0; border: 1px solid var(--line); background: #f3f4f6; }
.contact-photo img { position: static; width: 100%; height: auto; object-fit: contain; display: block; }
.contact-sheet { border: 1px solid var(--line); background: #fff; padding: 32px 34px; display: flex; flex-direction: column; }
.contact-sheet.contact-card {
  justify-content: center;
  border-top: 3px solid var(--red);
  padding: 36px 40px 28px;
  min-width: 0;
}
.contact-card-head h2 { margin: 8px 0 0; color: #111; font-size: 36px; font-weight: 800; letter-spacing: 0.08em; line-height: 1.15; }
.contact-card-head h2::after {
  content: "";
  display: block;
  width: 36px;
  height: 2px;
  margin-top: 14px;
  background: var(--red);
}
.contact-legal { margin: 16px 0 0; color: var(--red); font-size: 16px; font-weight: 650; letter-spacing: 0.02em; line-height: 1.6; }
.contact-legal span { margin-right: 8px; }
.contact-lines { list-style: none; margin: 22px 0 0; padding: 0; display: flex; flex-direction: column; }
.contact-lines li {
  display: grid;
  grid-template-columns: 5.2em minmax(0, 1fr);
  gap: 8px 16px;
  align-items: baseline;
  padding: 13px 0;
  border-top: 1px solid var(--line);
  min-width: 0;
}
.contact-lines span { color: var(--muted); font-size: 13px; letter-spacing: 0.12em; }
.contact-lines strong,
.contact-lines a { color: #111; font-size: 17px; font-weight: 650; letter-spacing: 0.01em; overflow-wrap: anywhere; }
.contact-lines a:hover { color: var(--red); }
.contact-lead { margin-top: 8px; color: var(--muted); }
.contact-tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 22px; }
.contact-tile {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  background: #fafbfc;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.contact-tile:hover { border-color: #f0c9cc; transform: translateY(-2px); box-shadow: 0 10px 22px rgba(20,24,32,.06); }
.contact-tile small { display: block; color: var(--muted); font-size: 12px; }
.contact-tile strong { display: block; margin-top: 2px; color: var(--ink); font-size: 16px; font-weight: 650; }
.icon-bubble {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid #f3d0d3;
  background: #fff5f6;
  color: var(--red);
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}
.icon-bubble svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.7; }
.icon-bubble .icon-wx { width: 20px; height: 20px; fill: currentColor; stroke: none; }
.office-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 18px; }
.office-row article { display: flex; gap: 14px; padding: 20px 18px; background: #fff; border: 1px solid var(--line); border-top: 3px solid var(--red); }
.office-row h3 { color: var(--ink); font-size: 18px; }
.office-row p { margin-top: 6px; color: var(--text); font-size: 14px; line-height: 1.7; }
.office-row a { display: inline-block; margin-top: 8px; color: var(--red); font-size: 14px; }
.contact-qr {
  margin-top: 18px;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 28px;
  align-items: center;
  padding: 22px;
  background: #fff;
  border: 1px solid var(--line);
}
.contact-qr img { width: 100%; height: auto; margin: 0; }
.contact-qr h2 { margin-top: 12px; color: var(--ink); font-size: 26px; }
.contact-qr p { margin-top: 8px; color: var(--text); line-height: 1.75; max-width: 460px; }
.contact-qr .wx-no { color: var(--red); font-weight: 650; }

.about-banner { width: 100%; height: auto; margin-bottom: 28px; border: 1px solid var(--line); }
.about-split { display: grid; grid-template-columns: 320px 1fr; gap: 36px; align-items: start; }
.about-photo { margin: 0; }
.about-photo img { width: 100%; height: auto; border: 1px solid var(--line); }
.about-slogan { width: min(420px, 100%); height: auto; margin-top: 8px; }
.honor-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.honor-grid figure { margin: 0; background: #fff; border: 1px solid var(--line); }
.honor-grid img { width: 100%; height: 280px; object-fit: contain; background: #f7f5f0; }
.honor-grid figcaption { padding: 12px 14px 14px; color: var(--ink); font-size: 14px; line-height: 1.55; }

.flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 54px 12px;
  margin: 12px 0 0;
  padding: 28px 8px 8px;
  list-style: none;
}
.flow li { position: relative; display: grid; place-items: center; }
.flow li span {
  width: 118px;
  height: 118px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35;
  text-align: center;
  letter-spacing: 0.04em;
  box-shadow: 0 12px 26px rgba(20, 24, 32, .14);
}
.flow li.is-gray span { background: #5e646c; }
.flow li.is-red span { background: var(--red); }
.flow li::after {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  border-style: solid;
}
.flow li.arrow-right::after {
  right: -2px;
  top: 50%;
  transform: translateY(-50%);
  border-width: 9px 0 9px 14px;
  border-color: transparent transparent transparent var(--red);
}
.flow li.arrow-left::after {
  left: -2px;
  top: 50%;
  transform: translateY(-50%);
  border-width: 9px 14px 9px 0;
  border-color: transparent var(--red) transparent transparent;
}
.flow li.arrow-down::after {
  left: 50%;
  bottom: -36px;
  transform: translateX(-50%);
  border-width: 14px 9px 0 9px;
  border-color: var(--red) transparent transparent transparent;
}
.s1 { grid-area: 1 / 1; }
.s2 { grid-area: 1 / 2; }
.s3 { grid-area: 1 / 3; }
.s4 { grid-area: 1 / 4; }
.s5 { grid-area: 2 / 4; }
.s6 { grid-area: 2 / 3; }
.s7 { grid-area: 2 / 2; }
.s8 { grid-area: 2 / 1; }

.hero-frame { animation: frameIn .8s ease both; }
@keyframes frameIn {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}

.pre-reveal { opacity: 0; transform: translateY(22px); }
.pre-reveal.is-in {
  opacity: 1;
  transform: none;
  transition: opacity .65s ease, transform .65s ease;
}

.to-top {
  position: fixed;
  right: 22px;
  bottom: 28px;
  z-index: 46;
  width: 42px;
  height: 42px;
  border: 1px solid #e6e7ea;
  border-radius: 50%;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(20, 24, 32, .12);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity .25s ease, transform .25s ease, border-color .2s ease, color .2s ease;
}
.to-top.is-on { opacity: 1; pointer-events: auto; transform: none; }
.to-top:hover { border-color: var(--red); color: var(--red); }

.modal { animation: fade .25s ease; }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }

@media (max-width: 860px) {
  .to-top { right: 14px; bottom: 68px; }
  .hero-frame { animation: none; }
  .news-list img { height: auto; aspect-ratio: 360 / 182; }
  .home-news.is-on,
  .home-news a { grid-template-columns: 1fr; }
  .home-news img { height: auto; aspect-ratio: 360 / 182; }
  .home-news div { padding: 12px 14px 14px; }
  .honor-grid { grid-template-columns: 1fr; }
  .honor-grid img { height: 220px; }
  .flow { grid-template-columns: 1fr; gap: 18px; }
  .s1, .s2, .s3, .s4, .s5, .s6, .s7, .s8 { grid-area: auto; }
  .flow li::after { display: none; }
  .flow li span { width: 104px; height: 104px; font-size: 16px; }
  .contact-layout,
  .office-row,
  .contact-qr { grid-template-columns: 1fr; }
  .contact-layout { gap: 16px; }
  .contact-photo { height: auto; aspect-ratio: auto; }
  .contact-sheet { padding: 22px 16px 18px; }
  .contact-sheet.contact-card { padding: 22px 16px 14px; }
  .contact-card-head h2 { font-size: 30px; letter-spacing: 0.06em; }
  .contact-legal { font-size: 15px; }
  .contact-lines { margin-top: 16px; }
  .contact-lines li { grid-template-columns: 4.6em minmax(0, 1fr); gap: 8px 12px; padding: 12px 0; }
  .contact-lines span { letter-spacing: 0.06em; }
  .contact-lines strong,
  .contact-lines a { font-size: 16px; }
  .contact-tiles { gap: 10px; }
  .contact-tile { min-width: 0; padding: 12px; }
  .contact-tile strong { overflow-wrap: anywhere; }
  .office-row { gap: 12px; }
  .office-row article { min-width: 0; padding: 16px 14px; }
  .contact-qr { gap: 16px; padding: 16px; justify-items: start; }
  .contact-qr img { width: 100%; max-width: 520px; }
  .contact-qr h2 { font-size: 22px; }
  .contact-qr p { max-width: none; }
  .pagehead { min-height: 280px; padding: calc(var(--header-h) + 28px) 0 36px; background-position: right center; }
  .pagehead::before {
    background: linear-gradient(90deg, rgba(8, 10, 14, .92) 0%, rgba(8, 10, 14, .78) 62%, rgba(8, 10, 14, .5) 100%);
  }
  .pagehead:has(.pagehead-line) .container { min-height: calc(280px - var(--header-h)); }
  .pagehead:has(.pagehead-line) .pagehead-line {
    font-size: 22px;
    letter-spacing: 0.02em;
    width: calc(100vw - 36px);
  }
  .pagehead:has(.pagehead-line) .crumb { bottom: 14px; font-size: 12px; }
  .pagehead h1,
  .pagehead .case-title {
    font-size: 28px;
    letter-spacing: 0.04em;
    text-wrap: balance;
  }
}
@media (max-width: 640px) {
  .contact-tiles { grid-template-columns: 1fr; }
}

.case-stage {
  position: relative;
  overflow: hidden;
  background: #111;
  border: 1px solid #1c1e22;
  box-shadow: 0 18px 40px rgba(20, 24, 32, .12);
}
.case-stage img, .case-video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #111;
}
.case-stage img { object-fit: cover; }
.case-video { object-fit: contain; }
.case-play {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  border: 0;
  border-radius: 999px;
  padding: 12px 22px 12px 12px;
  background: rgba(12, 14, 18, .72);
  color: #fff;
  font-size: 16px;
  letter-spacing: 0.08em;
  cursor: pointer;
  backdrop-filter: blur(6px);
}
.case-play-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--red);
  position: relative;
}
.case-play-icon::after {
  content: "";
  position: absolute;
  left: 16px;
  top: 12px;
  border-style: solid;
  border-width: 9px 0 9px 14px;
  border-color: transparent transparent transparent #fff;
}
.case-play:hover { background: rgba(12, 14, 18, .88); }
.case-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.case-meta li {
  min-width: 0;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 3px solid var(--red);
  padding: 14px 16px 16px;
}
.case-meta small { display: block; color: var(--muted); font-size: 12px; letter-spacing: 0.08em; }
.case-meta strong { display: block; margin-top: 6px; color: var(--ink); font-size: 16px; font-weight: 650; }
.case-meta a { display: block; white-space: nowrap; }
.case-meta a:hover { color: var(--red); }
.case-body { margin-top: 28px; }
.case-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 28px;
  padding: 26px 28px;
  background: var(--paper);
  border-left: 3px solid var(--red);
}
.case-note h2 { color: var(--ink); font-size: 22px; }
.case-note p { margin-top: 8px; color: var(--text); line-height: 1.7; }
.album-feed { display: grid; gap: 28px; margin-top: 22px; }
.album-item { background: #fff; border: 1px solid var(--line); padding: 22px 22px 6px; }
.album-item h2 { margin: 0 0 14px; color: var(--ink); font-size: 22px; line-height: 1.4; }
.album-body img,
.album-body video { display: block; max-width: 100%; height: auto; margin: 0 auto 16px; }
.album-body p { margin: 0 0 12px; line-height: 1.8; }

.prose.about-db { max-width: none; }
.home-news-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: -8px 0 22px; }
.home-news-tabs button {
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--muted);
  padding: 8px 12px;
  font-size: 15px;
  cursor: pointer;
}
.home-news-tabs button.is-on,
.home-news-tabs button:hover { color: var(--red); border-bottom-color: var(--red); }
.home-news { display: none; grid-template-columns: 1fr 1fr; gap: 16px; }
.home-news.is-on { display: grid; }
.home-news a {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 14px;
  min-width: 0;
  background: #fff;
  border: 1px solid var(--line);
  align-items: stretch;
}
.home-news img { width: 100%; height: 112px; object-fit: cover; background: #f3f4f6; }
.home-news div { min-width: 0; padding: 14px 16px 14px 0; }
.home-news h3 {
  margin-top: 0;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.5;
  font-weight: 650;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.home-news time { display: block; margin-top: 8px; color: #4e535a; font-size: 12px; letter-spacing: 0.06em; }
.home-news a:hover h3 { color: var(--red); }

.about-extra { margin-top: 56px; }
.about-extra-head { margin-top: 56px; }
.about-steps { margin-top: 36px; }
.about-db table { width: 100% !important; max-width: 100% !important; border-collapse: collapse; }
.about-db td, .about-db th { width: auto !important; vertical-align: top; }
.about-db tr.firstRow { display: none; }
.about-db tr:not(:first-child) { display: flex; align-items: flex-start; gap: 28px; }
.about-db tr:not(:first-child) td { display: block; }
.about-db tr:not(:first-child) td:first-child { width: 320px !important; flex: 0 0 320px; }
.about-db tr:not(:first-child) td:last-child { flex: 1; min-width: 0; }
.about-db img { max-width: 100% !important; height: auto !important; }
.about-db p { margin-left: 0 !important; }
.about-db p img { float: none !important; width: min(320px, 100%) !important; margin-top: 12px; }
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 40px;
  align-items: start;
}
.article-title { color: var(--ink); font-size: 34px; line-height: 1.35; letter-spacing: 0.03em; }
.article-meta { margin-top: 12px; color: var(--muted); font-size: 14px; }
.article-cover { width: 100%; margin-top: 22px; aspect-ratio: 16 / 9; object-fit: cover; border: 1px solid var(--line); }
.article-main .prose { margin-top: 26px; max-width: none; }
.article-aside { position: sticky; top: calc(var(--header-h) + 24px); }
.consult-card {
  background: #fff;
  border: 1px solid var(--line);
  border-top: 3px solid var(--red);
  padding: 22px 20px 18px;
}
.consult-card h2 {
  margin-top: 8px;
  color: var(--ink);
  font-size: 22px;
  line-height: 1.4;
  letter-spacing: 0.04em;
}
.consult-lead { margin-top: 10px; color: var(--muted); font-size: 14px; line-height: 1.75; }
.consult-phone {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
  padding: 12px;
  border: 1px solid #f3d0d3;
  background: #fff8f8;
}
.consult-phone:hover { border-color: var(--red); }
.consult-phone small { display: block; color: var(--muted); font-size: 12px; }
.consult-phone strong { display: block; margin-top: 2px; color: var(--red); font-size: 18px; letter-spacing: 0.02em; }
.consult-list { list-style: none; margin: 8px 0 0; padding: 0; }
.consult-list li {
  padding: 10px 0;
  border-top: 1px solid var(--line);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}
.consult-list span { display: block; color: var(--muted); font-size: 12px; }
.consult-list a:hover { color: var(--red); }
.consult-wx {
  display: grid;
  grid-template-columns: 112px 1fr;
  gap: 12px;
  align-items: center;
  margin-top: 4px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}
.consult-wx img { width: 112px; height: auto; object-fit: contain; border: 1px solid var(--line); background: #111; }
.consult-wx p { color: var(--text); font-size: 13px; line-height: 1.65; }
.consult-more { display: inline-block; margin-top: 14px; color: var(--red); font-size: 14px; }
.consult-more:hover { color: var(--red-deep); }
.article-related { margin-top: 48px; padding-top: 28px; border-top: 1px solid var(--line); }
.article-related h2 { color: var(--ink); font-size: 22px; letter-spacing: 0.08em; }
.article-related > p { margin-top: 8px; color: #9aa0a8; font-size: 12px; letter-spacing: 0.28em; }
.article-links { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 18px; }
.article-links a {
  display: block;
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.article-links img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.article-links div { padding: 12px 14px 14px; }
.article-links time { color: var(--red); font-size: 12px; letter-spacing: 0.04em; }
.article-links strong {
  display: -webkit-box;
  margin-top: 6px;
  color: var(--ink);
  font-size: 15px;
  font-weight: 650;
  line-height: 1.5;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.article-links a:hover { transform: translateY(-3px); border-color: #f0d4d6; box-shadow: 0 12px 24px rgba(20, 24, 32, .06); color: var(--ink); }
.article-links a:hover strong { color: var(--red); }
.service-covers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.service-covers a { position: relative; display: block; overflow: hidden; background: #111; }
.service-covers img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; display: block; transition: transform .45s ease; }
.service-covers a:hover img { transform: scale(1.05); }
.service-covers span {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 36px 14px 12px;
  background: linear-gradient(transparent, rgba(8, 10, 14, .78));
  color: #fff;
  font-size: 16px;
  letter-spacing: 0.08em;
}
@media (max-width: 860px) {
  .article-title { font-size: 26px; }
  .article-layout,
  .article-links { grid-template-columns: 1fr; }
  .article-aside { position: static; }
  .about-db tr:not(:first-child) { display: block; }
  .about-db tr:not(:first-child) td,
  .about-db tr:not(:first-child) td:first-child { width: 100% !important; flex: none; }
  .service-covers { grid-template-columns: 1fr 1fr; }
  .home-news.is-on { grid-template-columns: 1fr; }
  .home-news a { grid-template-columns: 1fr; }
  .home-news img { height: auto; aspect-ratio: 360 / 182; }
  .home-news div { padding: 12px 14px 14px; }
  .icon-row,
  .service-board { grid-template-columns: repeat(2, 1fr); }
  .service-board a { min-height: 0; padding: 26px 16px 22px; }
  .process-grid { grid-template-columns: 1fr; gap: 12px; }
  .process-grid article:nth-child(n) { grid-area: auto; }
  .process-grid article:nth-child(n)::before,
  .process-grid article:nth-child(n)::after { display: none; }
  .block-head h2 { font-size: 26px; }
  .stat-grid { grid-template-columns: 1fr 1fr; gap: 8px 0; }
  .stat-grid b { font-size: 34px; }
  .stat-grid article:nth-child(2)::after { display: none; }
  .case-meta { grid-template-columns: 1fr; gap: 8px; }
  .case-meta li {
    display: grid;
    grid-template-columns: 4.2em 1fr;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
  }
  .case-meta strong { margin-top: 0; }
  .case-note {
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 16px;
  }
  .case-note .btn { align-self: stretch; justify-content: center; }
  .process-grid article { min-width: 0; padding: 14px 12px; }
  .process-grid .step-icon { width: 44px; height: 44px; border-radius: 12px; }
  .to-top { right: 12px; bottom: 68px; }
  .hero-frame { padding: 28px 14px 24px; }
  .hero h1 { font-size: 26px; letter-spacing: 0; }
  .hero-brand, .hero-focus { display: block; }
  .hero-brand::after { content: none; }
  .service-board strong { letter-spacing: 0.04em; }
  .footer-bottom .container { flex-direction: column; }
}
@media (max-width: 1100px) {
  .site-header .nav.is-open { background: #fff; }
  .site-header .nav.is-open a,
  body[data-page="home"] .site-header .nav.is-open > a[href="/"] { color: #1b1d21; }
  .site-header .nav.is-open a.is-active { color: var(--red); }
}