/* ══════════════════════════════════════════════════════════════
   Studio 页
   桌面：按 1299 × 1815 参考稿 1:1，所有尺寸用 vw 随宽度等比缩放
   手机：单列流式
   ══════════════════════════════════════════════════════════════ */
#studio {
  --paper: var(--paper-studio);
  background: var(--paper);
  color: #202020;
}
#studio .site-header { background: transparent; }

.studio-body {
  position: relative;
  height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 5.74vw 7.6vw 6vw 8.9vw;
  scroll-padding-top: 6vw;
  letter-spacing: 0;
}

/* ── 标题区 ── */
.studio-kicker { display: none; }
.studio-title {
  font-size: 4.1vw;
  line-height: 4.47vw;
  color: var(--ink);
}
.studio-title-cn {
  margin-top: 2.04vw;
  font-size: .85vw;
  line-height: 1.5vw;
  color: var(--ink);
}
.studio-hero-field {
  position: absolute;
  left: 58.66vw;
  top: 3.46vw;
  width: 37.57vw;
  height: 59.66vw;
  background: #e5e5e2 no-repeat 0 0 / cover;
}

/* ── About ── */
.about-section { margin-top: 22.95vw; }
.about-section h2 {
  margin-bottom: 2.2vw;
  font-size: .85vw;
  line-height: 1.3;
}
.about-en { max-width: 45.4vw; }
.about-en p {
  font-size: 1.56vw;
  line-height: 2.26vw;
  letter-spacing: -.012em;
}
.about-cn { max-width: 40vw; margin-top: 1.67vw; }
.about-cn p {
  font-size: .85vw;
  line-height: 1.5vw;
  color: var(--ink);
}
.studio-about-cta { display: none; }

/* ── 服务范围大标题 ── */
.practice { margin-top: 9.56vw; max-width: 48vw; }
.practice p {
  font-size: 2.83vw;
  line-height: 3.46vw;
}
.practice small {
  display: block;
  margin-top: 1.71vw;
  font-size: .85vw;
  line-height: 1.5vw;
  color: var(--ink);
}

/* ── 服务四行 ── */
.studio-services { margin-top: 1.61vw; }
.studio-service {
  display: grid;
  grid-template-columns: 12.1vw 34.5vw 36.9vw;
  align-items: start;
  padding: 3.88vw 0 1.83vw;
  border-top: 1px solid var(--line);
}
.studio-service:first-child { padding-top: 1.7vw; }
.studio-service:last-child { border-bottom: 1px solid var(--line); }
.studio-service[role="button"] { cursor: pointer; }
.studio-service[role="button"]:hover { background: #ededeb; }

.studio-service-index {
  padding-top: .1vw;
  font-size: .72vw;
  line-height: 1.3;
  color: var(--ink);
}
.studio-service h3 {
  font-size: 2.19vw;
  line-height: 1.16;
  letter-spacing: -.015em;
  color: var(--ink);
}
.studio-service h3 small {
  display: block;
  margin-top: 1.14vw;
  font-size: .78vw;
  line-height: 1.3;
  letter-spacing: 0;
}
.studio-service-details { padding-top: .27vw; color: var(--ink); }
.studio-service-details p { font-size: .92vw; line-height: 1.3; }
.studio-service-details p + p {
  margin-top: 1.19vw;
  font-size: .72vw;
  color: #777;
}

/* ── 底部：About the studio ↗ ── */
.studio-contact {
  display: flex;
  align-items: baseline;
  gap: .9vw;
  width: max-content;
  max-width: 100%;
  margin-top: 5.4vw;
  padding-bottom: 16px;
}
.studio-contact h2 {
  font-size: 1.5vw;
  line-height: 1.2;
  white-space: nowrap;
}
.studio-contact h2 small {
  margin-left: .7vw;
  font-size: .85vw;
  color: var(--ink);
}
.studio-contact button { font-size: 1.3vw; line-height: 1; }

@media (max-width: 650px) {
  #studio .site-header { background: var(--paper); }

  .studio-body { padding: 96px 20px 48px; }
  .studio-hero { display: flex; flex-direction: column; align-items: flex-start; }

  .studio-kicker {
    display: block;
    padding-bottom: 28px;
    font-size: 11px;
    color: #666;
  }
  .studio-title {
    font-size: clamp(29px, 7.5vw, 48px);
    line-height: 1.12;
    letter-spacing: .012em;
    color: #202020;
  }
  .studio-title-cn {
    margin: 0;
    padding: 24px 0 42px;
    font-size: 12px;
    line-height: 1.9;
    color: #6a6a66;
  }
  .studio-hero-field {
    position: static;
    width: 100%;
    height: 76vw;
    min-height: 240px;
    max-height: 460px;
  }

  .about-section {
    margin: 0;
    padding: 90px 0 100px;
    border-top: 1px solid #e2e2de;
  }
  .about-section h2 { margin-bottom: 28px; font-size: 12px; }
  .about-en { max-width: none; }
  .about-en p { font-size: 19px; line-height: 1.5; }
  .about-cn { max-width: none; margin-top: 24px; }
  .about-cn p { font-size: 12px; line-height: 1.9; color: #6a6a66; }
  .studio-about-cta {
    display: flex;
    align-items: baseline;
    gap: 18px;
    margin-top: 32px;
    padding: 12px 0;
    border-bottom: 1px solid #252525;
    font-size: 14px;
    line-height: 1.2;
  }
  .studio-about-cta small { font-size: 11px; color: #6a6a66; }

  .practice { max-width: none; margin: 0; padding-bottom: 56px; }
  .practice p { font-size: 26px; line-height: 1.15; letter-spacing: -.018em; }
  .practice small { margin-top: 22px; font-size: 12px; line-height: 1.8; color: #6a6a66; }

  .studio-services { margin: 0; }
  .studio-service {
    grid-template-columns: 30px 1fr;
    gap: 16px;
    padding: 20px 0 42px;
    border-top: 0;
  }
  .studio-service:first-child { padding-top: 20px; }
  .studio-service:last-child { border-bottom-color: #c9c9c5; }
  .studio-service-index { padding: 0; font-size: 11px; line-height: 1.5; color: #202020; }
  .studio-service h3 { font-size: 23px; line-height: 1.15; letter-spacing: -.02em; color: #202020; }
  .studio-service h3 small { margin-top: 12px; font-size: 12px; line-height: 1.7; color: #6a6a66; }
  .studio-service-details { grid-column: 2; padding: 0; color: #202020; }
  .studio-service-details p { font-size: 14px; line-height: 1.7; }
  .studio-service-details p + p { margin-top: 12px; font-size: 11px; color: #6a6a66; }

  .studio-contact {
    display: grid;
    gap: 32px;
    margin-top: 90px;
    padding-bottom: 24px;
  }
  .studio-contact h2 { font-size: 12px; line-height: normal; }
  .studio-contact h2 small { margin-left: 14px; font-size: 10px; color: #777; }
  .studio-contact button { font-size: 26px; line-height: 1.3; }
}