/*
    Emmalaser responsive blog layout
    Fixes:
    - All CSS is scoped under .eml-page to avoid affecting the website header/footer.
    - Images keep their original proportion on desktop and mobile.
    - Grids use minmax(0, ...) to prevent overflow.
    - Tables scroll horizontally on mobile instead of breaking the page.
    - CTA buttons and cards adapt correctly on small screens.
  */

  .eml-page {
    --navy: #071827;
    --navy-2: #0b2238;
    --blue: #0b7ed7;
    --cyan: #36d1ff;
    --text: #243547;
    --muted: #697b8d;
    --line: #d9e8f4;
    --gold: #f6b94b;
    --green: #23b58f;
    --red: #ec6b6b;
    --shadow: 0 24px 70px rgba(7, 24, 39, 0.14);
    --radius: 26px;

    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--text);
    background:
      radial-gradient(circle at top left, rgba(54, 209, 255, 0.12), transparent 34%),
      linear-gradient(180deg, #f7fbff 0%, #ffffff 46%, #f4f9fd 100%);
    line-height: 1.72;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
  }

  .eml-page,
  .eml-page * {
    box-sizing: border-box;
  }

  .eml-page * {
    min-width: 0;
  }

  .eml-page a {
    color: var(--blue);
    text-decoration: none;
    font-weight: 800;
  }

  .eml-page a:hover {
    text-decoration: underline;
  }

  .eml-page p,
  .eml-page li,
  .eml-page td,
  .eml-page th,
  .eml-page summary {
    overflow-wrap: break-word;
    word-break: normal;
  }

  .eml-wrap {
    width: calc(100% - 36px);
    max-width: 1180px;
    margin: 0 auto;
  }

  /* 图片防变形核心：容器负责比例，图片永远 contain，不裁切、不拉伸 */
  .eml-page img {
    max-width: 100%;
    height: auto;
  }

  .eml-media {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    background: linear-gradient(135deg, #eaf6ff, #f7fbff);
    border-radius: 24px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .eml-media img {
    width: 100% !important;
    height: 100% !important;
    display: block !important;
    object-fit: contain !important;
    object-position: center center !important;
    border: 0 !important;
  }

  .eml-media-cover img {
    object-fit: cover !important;
  }

  .ratio-1200-900 {
    aspect-ratio: 1200 / 900;
  }

  .ratio-1200-800 {
    aspect-ratio: 1200 / 800;
  }

  .ratio-square {
    aspect-ratio: 1 / 1;
  }

  .report-hero {
    background:
      linear-gradient(135deg, rgba(7, 24, 39, 0.96), rgba(11, 34, 56, 0.95)),
      linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px),
      linear-gradient(0deg, rgba(255,255,255,0.05) 1px, transparent 1px);
    background-size: auto, 44px 44px, 44px 44px;
    color: #fff;
    padding: 72px 0 48px;
    position: relative;
    overflow: hidden;
  }

  .report-hero::after {
    content: "";
    position: absolute;
    width: 420px;
    height: 420px;
    right: -140px;
    bottom: -180px;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(54, 209, 255, 0.32), transparent 70%);
    pointer-events: none;
  }

  .hero-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 44px;
    align-items: center;
    position: relative;
    z-index: 2;
  }

  .hero-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--cyan);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    margin-bottom: 18px;
  }

  .hero-label::before {
    content: "";
    width: 34px;
    height: 2px;
    background: var(--cyan);
    display: inline-block;
    flex: 0 0 auto;
  }

  .eml-page h1 {
    margin: 0;
    color: #fff;
    font-size: clamp(34px, 5.4vw, 68px);
    line-height: 1.03;
    letter-spacing: -1.8px;
    max-width: 850px;
  }

  .hero-sub {
    margin: 24px 0 0;
    color: rgba(255, 255, 255, 0.78);
    font-size: 18px;
    max-width: 720px;
  }

  .hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 30px;
  }

  .btn-main,
  .btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 13px 22px;
    border-radius: 999px;
    font-weight: 900;
    line-height: 1.2;
    text-align: center;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  }

  .btn-main {
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    color: #fff !important;
    box-shadow: 0 16px 34px rgba(54, 209, 255, 0.24);
  }

  .btn-ghost {
    color: #fff !important;
    border: 1px solid rgba(255,255,255,0.22);
    background: rgba(255,255,255,0.06);
    backdrop-filter: blur(10px);
  }

  .btn-main:hover,
  .btn-ghost:hover {
    transform: translateY(-2px);
    text-decoration: none !important;
  }

  .hero-visual {
    width: 100%;
    max-width: 100%;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.16);
    padding: 14px;
    border-radius: 32px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.28);
    backdrop-filter: blur(14px);
  }

  .hero-price-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-top: 12px;
  }

  .price-chip {
    border-radius: 18px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.13);
    padding: 14px 12px;
    color: #fff;
    text-align: center;
  }

  .price-chip strong {
    display: block;
    font-size: 18px;
    line-height: 1.15;
  }

  .price-chip span {
    color: rgba(255,255,255,0.68);
    font-size: 12px;
  }

  .editorial {
    padding: 54px 0 30px;
  }

  .editorial-grid {
    display: grid;
    grid-template-columns: minmax(0, 280px) minmax(0, 1fr);
    gap: 34px;
    align-items: start;
  }

  .toc {
    position: sticky;
    top: 24px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
  }

  .toc-head {
    padding: 22px;
    background: linear-gradient(135deg, var(--navy), var(--navy-2));
    color: #fff;
  }

  .toc-head small {
    color: var(--cyan);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1px;
  }

  .toc-head h2 {
    margin: 8px 0 0;
    color: #fff;
    font-size: 24px;
    line-height: 1.15;
  }

  .toc-links {
    padding: 14px;
    display: grid;
    gap: 8px;
  }

  .toc-links a {
    color: var(--text);
    font-size: 14px;
    padding: 12px 14px;
    border-radius: 15px;
    background: #f7fbff;
    border: 1px solid transparent;
    font-weight: 800;
  }

  .toc-links a:hover {
    border-color: var(--line);
    color: var(--blue);
    text-decoration: none;
    background: #eef8ff;
  }

  .article {
    display: grid;
    gap: 28px;
    min-width: 0;
  }

  .lead-card,
  .section-block {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 32px;
    box-shadow: 0 16px 48px rgba(7, 24, 39, 0.08);
    min-width: 0;
  }

  .lead-card {
    padding: 34px;
    box-shadow: var(--shadow);
  }

  .lead-card p {
    margin: 0;
    font-size: 18px;
    color: var(--muted);
  }

  .lead-card strong {
    color: var(--navy);
  }

  .section-block {
    padding: 34px;
  }

  .section-kicker {
    color: var(--blue);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 8px;
  }

  .eml-page h2 {
    margin: 0 0 18px;
    color: var(--navy);
    font-size: clamp(27px, 4vw, 44px);
    line-height: 1.13;
    letter-spacing: -0.7px;
  }

  .eml-page h3 {
    color: var(--navy);
    line-height: 1.25;
  }

  .text-muted {
    color: var(--muted);
    margin: 0;
  }

  .score-board {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin-top: 26px;
  }

  .score-card {
    border: 1px solid var(--line);
    border-radius: 24px;
    padding: 20px;
    background: linear-gradient(180deg, #ffffff, #f8fcff);
    position: relative;
    overflow: hidden;
  }

  .score-card::after {
    content: "";
    position: absolute;
    right: -36px;
    top: -36px;
    width: 110px;
    height: 110px;
    border-radius: 50%;
    background: rgba(11, 126, 215, 0.08);
  }

  .score-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
  }

  .score-num {
    width: 42px;
    height: 42px;
    min-width: 42px;
    border-radius: 15px;
    background: var(--navy);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
  }

  .score-level {
    font-size: 12px;
    color: var(--blue);
    font-weight: 900;
    background: #eaf6ff;
    padding: 6px 10px;
    border-radius: 999px;
    white-space: nowrap;
  }

  .score-card h3 {
    margin: 0 0 8px;
    font-size: 20px;
    position: relative;
    z-index: 1;
  }

  .score-card p {
    margin: 0;
    color: var(--muted);
    font-size: 15px;
    position: relative;
    z-index: 1;
  }

  .cost-stack {
    display: grid;
    gap: 14px;
    margin-top: 24px;
  }

  .cost-row {
    display: grid;
    grid-template-columns: minmax(0, 190px) minmax(120px, 1fr) minmax(0, 88px);
    gap: 16px;
    align-items: center;
  }

  .cost-name {
    color: var(--navy);
    font-weight: 900;
    font-size: 15px;
  }

  .bar {
    height: 14px;
    border-radius: 999px;
    background: #eaf2f8;
    overflow: hidden;
  }

  .bar span {
    display: block;
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--blue), var(--cyan));
  }

  .impact {
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
    text-align: right;
  }

  .dark-panel {
    background: linear-gradient(135deg, rgba(7,24,39,0.98), rgba(11,34,56,0.96));
    border-radius: 34px;
    padding: 36px;
    color: #fff;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
  }

  .dark-panel::after {
    content: "";
    position: absolute;
    width: 340px;
    height: 340px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(54,209,255,0.24), transparent 70%);
    right: -120px;
    top: -120px;
  }

  .dark-panel h2,
  .dark-panel p,
  .dark-panel a {
    position: relative;
    z-index: 1;
  }

  .dark-panel h2 {
    color: #fff;
    max-width: 760px;
  }

  .dark-panel p {
    color: rgba(255,255,255,0.74);
    margin: 0;
  }

  .dark-panel .btn-main {
    margin-top: 24px;
  }

  .matrix {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    border-radius: 26px;
    border: 1px solid var(--line);
    margin-top: 24px;
    -webkit-overflow-scrolling: touch;
  }

  .matrix table {
    border-collapse: collapse;
    width: 100%;
    min-width: 820px;
    background: #fff;
  }

  .matrix th,
  .matrix td {
    padding: 18px 20px;
    border-bottom: 1px solid var(--line);
    vertical-align: top;
    text-align: left;
  }

  .matrix th {
    background: var(--navy);
    color: #fff;
    font-size: 14px;
    letter-spacing: 0.2px;
  }

  .matrix td {
    color: var(--muted);
    font-size: 15px;
  }

  .matrix td:first-child {
    color: var(--navy);
    font-weight: 900;
  }

  .matrix tr:last-child td {
    border-bottom: none;
  }

  .badge-good,
  .badge-mid,
  .badge-risk {
    display: inline-flex;
    padding: 5px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 900;
    margin-top: 8px;
  }

  .badge-good {
    background: #e8fff8;
    color: var(--green);
  }

  .badge-mid {
    background: #fff7e8;
    color: #b7791f;
  }

  .badge-risk {
    background: #fff0f0;
    color: var(--red);
  }

  .image-text {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: 26px;
    align-items: center;
    margin-top: 24px;
  }

  .bullet-list {
    margin: 16px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 12px;
  }

  .bullet-list li {
    padding: 14px 16px 14px 44px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #f8fcff;
    color: var(--muted);
    position: relative;
  }

  .bullet-list li::before {
    content: "✓";
    position: absolute;
    left: 16px;
    top: 13px;
    color: var(--blue);
    font-weight: 900;
  }

  .faq-list {
    display: grid;
    gap: 12px;
    margin-top: 24px;
  }

  .eml-page details {
    background: #f8fcff;
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 18px 20px;
  }

  .eml-page summary {
    cursor: pointer;
    color: var(--navy);
    font-weight: 900;
    font-size: 17px;
  }

  .eml-page details p {
    color: var(--muted);
    margin: 12px 0 0;
  }

  .notice {
    border-left: 5px solid var(--gold);
    background: #fff9eb;
    border-radius: 18px;
    padding: 18px 20px;
    color: #76521a;
    margin-top: 24px;
    font-size: 15px;
  }

  .final-cta {
    margin: 42px 0 70px;
    padding: 34px;
    border-radius: 34px;
    background: linear-gradient(135deg, rgba(11,126,215,0.95), rgba(54,209,255,0.95));
    color: #fff;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: 24px;
    align-items: center;
    box-shadow: var(--shadow);
  }

  .final-cta h2 {
    color: #fff;
    margin: 0 0 10px;
  }

  .final-cta p {
    margin: 0;
    color: rgba(255,255,255,0.9);
  }

  .final-cta .btn-main {
    justify-self: end;
    background: #fff;
    color: var(--navy) !important;
    box-shadow: none;
  }

  @media (max-width: 980px) {
    .hero-layout,
    .editorial-grid,
    .image-text,
    .final-cta {
      grid-template-columns: 1fr;
    }

    .toc {
      position: relative;
      top: auto;
    }

    .score-board {
      grid-template-columns: 1fr;
    }

    .final-cta .btn-main {
      justify-self: start;
    }
  }

  @media (max-width: 640px) {
    .eml-wrap {
      width: calc(100% - 24px);
    }

    .report-hero {
      padding: 46px 0 36px;
    }

    .hero-layout {
      gap: 26px;
    }

    .eml-page h1 {
      font-size: 34px;
      line-height: 1.08;
      letter-spacing: -1px;
    }

    .hero-sub {
      font-size: 16px;
    }

    .hero-buttons {
      display: grid;
      grid-template-columns: 1fr;
    }

    .btn-main,
    .btn-ghost {
      width: 100%;
    }

    .hero-price-strip {
      grid-template-columns: 1fr;
    }

    .editorial {
      padding: 34px 0 20px;
    }

    .article {
      gap: 22px;
    }

    .lead-card,
    .section-block,
    .dark-panel,
    .final-cta {
      padding: 22px;
      border-radius: 24px;
    }

    .eml-page h2 {
      font-size: 28px;
      letter-spacing: -0.4px;
    }

    .cost-row {
      grid-template-columns: 1fr;
      gap: 8px;
      padding: 14px;
      border: 1px solid var(--line);
      border-radius: 16px;
      background: #f8fcff;
    }

    .impact {
      text-align: left;
    }

    .score-top {
      align-items: flex-start;
      flex-direction: column;
      gap: 10px;
    }

    .score-level {
      white-space: normal;
    }

    .eml-media {
      border-radius: 18px;
    }

    .matrix {
      border-radius: 20px;
    }

    .matrix table {
      min-width: 700px;
    }

    .matrix th,
    .matrix td {
      padding: 14px;
      font-size: 14px;
    }

    .toc-head {
      padding: 20px;
    }

    .toc-links {
      padding: 12px;
    }
  }

  @media (max-width: 420px) {
    .eml-wrap {
      width: calc(100% - 18px);
    }

    .eml-page h1 {
      font-size: 30px;
    }

    .eml-page h2 {
      font-size: 25px;
    }

    .lead-card,
    .section-block,
    .dark-panel,
    .final-cta {
      padding: 18px;
      border-radius: 20px;
    }

    .bullet-list li {
      padding: 13px 13px 13px 40px;
    }

    .hero-visual {
      padding: 10px;
      border-radius: 24px;
    }
  }