.elementor-7557 .elementor-element.elementor-element-a66f263{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}.elementor-7557 .elementor-element.elementor-element-3c9c83b{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}.elementor-7557 .elementor-element.elementor-element-8d32b98{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}.elementor-7557 .elementor-element.elementor-element-5aee5ac{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}.elementor-7557 .elementor-element.elementor-element-86cf679{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}.elementor-7557 .elementor-element.elementor-element-9de62e1{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}.elementor-7557 .elementor-element.elementor-element-fb0112e{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}.elementor-7557 .elementor-element.elementor-element-2caf82f{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}.elementor-7557 .elementor-element.elementor-element-90281c1{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}.elementor-7557 .elementor-element.elementor-element-399413e{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}.elementor-7557 .elementor-element.elementor-element-958eea1{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}:root{--page-title-display:none;}/* Start custom CSS *//* =========================================================
   Midposi Apple-Style Technical Brief – Production CSS
   Safe for Elementor / Cache / AI / No-JS environments
========================================================= */

:root {
  --apple-bg: #ffffff;
  --apple-secondary: #f5f5f7;
  --apple-text: #1d1d1f;
  --apple-muted: #86868b;
  --apple-accent: #0066cc;
  --apple-line: #d2d2d7;
  --radius: 22px;
}

/* =========================
   Core Layout
========================= */
.midposi-pro-wrap {
  max-width: 1000px;
  margin: 0 auto;
  padding: 40px 20px;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display",
               "Helvetica Neue", Arial, sans-serif;
  color: var(--apple-text);
  background-color: var(--apple-bg);
  line-height: 1.65;
}

/* =========================
   Fade-Up Animation (SAFE)
   Default = visible
========================= */
.fade-up {
  opacity: 1;
  transform: none;
}

/* Only activate animation when JS explicitly enables it */
.js-enabled .fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s cubic-bezier(.4,0,.2,1),
              transform .8s cubic-bezier(.4,0,.2,1);
}

.js-enabled .fade-up.show {
  opacity: 1;
  transform: translateY(0);
}

/* =========================
   Typography & Hero
========================= */
.apple-hero {
  text-align: center;
  padding: 80px 0 60px;
}

.apple-hero h1 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: 20px;
  line-height: 1.1;
}

.apple-hero p {
  font-size: 21px;
  color: var(--apple-muted);
  max-width: 760px;
  margin: 0 auto 40px;
}

/* =========================
   Metrics
========================= */
.metrics-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 80px;
}

.metric-box {
  background: var(--apple-secondary);
  padding: 40px 20px;
  border-radius: var(--radius);
  text-align: center;
}

.metric-box strong {
  display: block;
  font-size: 36px;
  font-weight: 700;
  color: var(--apple-accent);
}

.metric-box span {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--apple-muted);
  font-weight: 600;
}

/* =========================
   Sections
========================= */
.apple-section {
  margin-bottom: 100px;
}

.apple-section h2 {
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 30px;
}

.apple-section h3 {
  font-size: 22px;
  margin-top: 40px;
  margin-bottom: 15px;
}

/* =========================
   Images – Apple Size Control
========================= */
.apple-img-container {
  margin: 48px auto;
  max-width: 880px;             /* 👈 关键：限制视觉宽度 */
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--apple-line);
  box-shadow: 0 10px 30px rgba(0,0,0,.04);
}

.apple-img-container img {
  width: 100%;
  height: auto;
  display: block;
}

/* =========================
   Tables
========================= */
.apple-table-wrap {
  margin: 40px 0;
  background: var(--apple-secondary);
  border-radius: var(--radius);
  padding: 10px;
  overflow-x: auto;
}

.apple-table {
  width: 100%;
  border-collapse: collapse;
}

.apple-table th {
  padding: 18px 20px;
  font-size: 12px;
  color: var(--apple-muted);
  text-transform: uppercase;
  border-bottom: 1px solid var(--apple-line);
}

.apple-table td {
  padding: 22px 20px;
  border-bottom: 1px solid rgba(0,0,0,.05);
  font-size: 16px;
}

/* =========================
   Notes
========================= */
.apple-note {
  background: var(--apple-secondary);
  border-left: 5px solid var(--apple-accent);
  padding: 30px;
  border-radius: 0 18px 18px 0;
  margin: 40px 0;
}

/* =========================
   Buttons
========================= */
.apple-btn-group {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.apple-btn {
  background: var(--apple-accent);
  color: #fff !important;
  padding: 14px 32px;
  border-radius: 40px;
  text-decoration: none;
  font-weight: 500;
  transition: opacity .2s ease, transform .2s ease;
}

.apple-btn:hover {
  opacity: .9;
  transform: translateY(-1px);
}

.apple-btn.secondary {
  background: #1d1d1f;
}

/* =========================
   Lists
========================= */
ul.apple-list {
  padding-left: 20px;
  list-style: none;
}

ul.apple-list li {
  margin-bottom: 15px;
  position: relative;
}

ul.apple-list li::before {
  content: "•";
  color: var(--apple-accent);
  position: absolute;
  left: -20px;
  font-weight: bold;
}

/* =========================
   Internal Links Box
========================= */
.internal-links {
  background: var(--apple-secondary);
  padding: 30px;
  border-radius: var(--radius);
}

/* =========================
   Elementor / Preview / Safe Fallback
========================= */
body.elementor-editor-active .fade-up,
body.elementor-editor-preview .fade-up {
  opacity: 1 !important;
  transform: none !important;
}/* End custom CSS */