.single-page-view { display: block; }
  body[data-page="home"] #home-page { display: block; }
  body:not([data-page="home"]) #home-page { display: none; }
  body[data-page="articles-page"] #view-articles-page,
  body[data-page="blog-top-dav"] #view-blog-top-dav,
  body[data-page="blog-agent-intro"] #view-blog-agent-intro,
  body[data-page="blog-nashnova-vs-chatgpt"] #view-blog-nashnova-vs-chatgpt,
  body[data-page="research-page"] #view-research-page,
  body[data-page="research-fda"] #view-research-fda,
  body[data-page="research-memory"] #view-research-memory,
  body[data-page="agents-library"] #view-agents-library,
  body[data-page="agent-semiconductor"] #view-agent-semiconductor,
  body[data-page="agent-burry"] #view-agent-burry,
  body[data-page="agent-citrini"] #view-agent-citrini,
  body[data-page="agent-serenity"] #view-agent-serenity,
  body[data-page="agent-marks"] #view-agent-marks,
  body[data-page="agent-buffett"] #view-agent-buffett,
  body[data-page="agent-leopold"] #view-agent-leopold,
  body[data-page="agent-fupeng"] #view-agent-fupeng,
  body[data-page="agent-kuo"] #view-agent-kuo,
  body[data-page="agent-peifeng"] #view-agent-peifeng,
  body[data-page="agent-lanmao"] #view-agent-lanmao,
  body[data-page="agent-duan"] #view-agent-duan,
  body[data-page="agent-tantu"] #view-agent-tantu,
  body[data-page="agent-yuanjun"] #view-agent-yuanjun { display: block; }
  .embedded-page-host { min-height: 100vh; background: #fff; }
  body[data-page="agents-library"] .embedded-page-host { background: #090715; }
  .blog-page {
    --blog-bg: #faf7f3;
    --blog-soft: #f5eef9;
    --blog-ink: #1a1626;
    --blog-ink-2: #4a4358;
    --blog-muted: #8a8299;
    --blog-line: #ebe4f0;
    --blog-accent: #7c3aed;
    --blog-accent-soft: #a78bfa;
    --blog-badge: rgba(28, 22, 48, 0.78);
    min-height: 100vh;
    background:
      radial-gradient(ellipse 600px 400px at 15% -5%, rgba(167,139,250,0.10), transparent 60%),
      radial-gradient(ellipse 500px 350px at 95% 8%, rgba(245,158,11,0.06), transparent 60%),
      var(--blog-bg);
    color: var(--blog-ink);
    font-family: 'Inter', -apple-system, "PingFang SC", "Hiragino Sans GB", sans-serif;
  }
  .blog-nav {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(250,247,243,0.82);
    backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid rgba(235,228,240,0.72);
  }
  .blog-nav-inner {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 32px;
    height: 64px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 24px;
    align-items: center;
  }
  .blog-logo { display: inline-flex; align-items: center; justify-self: start; }
  .blog-logo img { height: 22px; width: auto; display: block; }
  .blog-links { display: flex; align-items: center; gap: 30px; }
  .blog-links a {
    font-size: 14px;
    font-weight: 600;
    color: var(--blog-ink-2);
  }
  .blog-links a:hover,
  .blog-links a.active { color: var(--blog-ink); }
  .blog-cta {
    justify-self: end;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 38px;
    padding: 0 18px;
    border-radius: 999px;
    background: var(--blog-ink);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
  }
  .blog-hero {
    max-width: 1200px;
    margin: 0 auto;
    padding: 34px 32px 48px;
    display: grid;
    grid-template-columns: 1.7fr 1fr;
    gap: 40px;
    align-items: center;
  }
  .blog-hero-media {
    position: relative;
    display: block;
    min-height: 320px;
    border-radius: 18px;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--blog-line);
    box-shadow: 0 4px 24px -8px rgba(26,22,38,0.10);
  }
  .blog-hero-media .article-thumb-inner,
  .blog-card-cover .article-thumb-inner {
    position: absolute;
    inset: 0;
  }
  .blog-hero-media .cover-svg,
  .blog-card-cover .cover-svg {
    width: 100%;
    height: 100%;
    display: block;
  }
  .blog-page .cover-svg text { display: none; }
  .blog-hero-copy h1 {
    font-family: 'Noto Serif SC', serif;
    font-size: clamp(34px, 4vw, 52px);
    line-height: 1.1;
    letter-spacing: 0;
    margin: 0 0 18px;
  }
  .blog-kicker {
    margin: 0 0 14px;
    color: var(--blog-accent);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }
  .blog-hero-copy p:not(.blog-kicker) {
    max-width: 390px;
    margin: 0 0 24px;
    color: var(--blog-ink-2);
    font-size: 15px;
    line-height: 1.75;
  }
  .blog-readmore {
    display: inline-flex;
    align-items: center;
    height: 40px;
    padding: 0 20px;
    border: 1px solid var(--blog-ink);
    border-radius: 999px;
    background: #fff;
    font-size: 14px;
    font-weight: 650;
  }
  .blog-readmore:hover { background: var(--blog-ink); color: #fff; }
  .blog-grid-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 32px 80px;
  }
  .blog-section-head {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: flex-end;
    margin-bottom: 24px;
  }
  .blog-section-head h2 {
    font-family: 'Noto Serif SC', serif;
    font-size: clamp(28px, 3.2vw, 42px);
    line-height: 1.15;
    margin: 0 0 8px;
  }
  .blog-section-head p {
    margin: 0;
    color: var(--blog-muted);
    font-size: 14px;
    line-height: 1.65;
  }
  .blog-count {
    color: var(--blog-muted);
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
  }
  .blog-card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
  .blog-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 100%;
    border: 1px solid var(--blog-line);
    border-radius: 16px;
    background: #fff;
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
  }
  .blog-card:hover {
    transform: translateY(-3px);
    border-color: #d9c2ff;
    box-shadow: 0 12px 28px -8px rgba(76,29,149,0.12);
  }
  .blog-card.is-hidden { display: none; }
  .blog-card-cover {
    position: relative;
    aspect-ratio: 16 / 10;
    background: var(--blog-soft);
    overflow: hidden;
  }
  .blog-badge {
    position: absolute;
    left: 14px;
    top: 14px;
    z-index: 2;
    padding: 5px 10px;
    border-radius: 999px;
    background: var(--blog-badge);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
  }
  .blog-card-body { padding: 18px 18px 16px; }
  .blog-card-body h3 {
    margin: 0 0 10px;
    color: var(--blog-ink);
    font-size: 18px;
    line-height: 1.35;
    letter-spacing: 0;
  }
  .blog-card-body p {
    margin: 0 0 16px;
    color: var(--blog-ink-2);
    font-size: 14px;
    line-height: 1.65;
  }
  .blog-meta {
    display: flex;
    align-items: center;
    gap: 7px;
    color: var(--blog-muted);
    font-size: 12.5px;
    font-weight: 650;
  }
  .blog-footer {
    border-top: 1px solid var(--blog-line);
    background: #fff;
    padding: 54px 32px 28px;
  }
  .blog-footer-inner {
    max-width: 1320px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 42px;
  }
  .blog-footer-brand p {
    max-width: 320px;
    margin: 16px 0 0;
    color: var(--blog-muted);
    font-size: 13px;
    line-height: 1.7;
  }
  .blog-footer h4 {
    margin: 0 0 14px;
    color: var(--blog-ink);
    font-size: 13px;
  }
  .blog-footer a:not(.blog-logo) {
    display: block;
    margin: 0 0 10px;
    color: var(--blog-muted);
    font-size: 13px;
  }
  .blog-footer a:hover { color: var(--blog-ink); }
  .blog-footer-bottom {
    max-width: 1320px;
    margin: 34px auto 0;
    padding-top: 20px;
    border-top: 1px solid var(--blog-line);
    display: flex;
    justify-content: space-between;
    gap: 18px;
    flex-wrap: wrap;
    color: var(--blog-muted);
    font-size: 12px;
  }
  .blog-footer-bottom span:last-child {
    display: flex;
    gap: 18px;
  }
  .blog-article-page .blog-article-main {
    max-width: 1120px;
    margin: 0 auto;
    padding: 36px 32px 88px;
  }
  .blog-article-crumbs {
    color: var(--blog-muted);
    font-size: 13px;
    font-weight: 650;
    margin: 0 0 28px;
  }
  .blog-article-crumbs a { color: var(--blog-ink-2); }
  .blog-article-crumbs span { margin: 0 8px; color: var(--blog-muted); }
  .blog-article-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(360px, .86fr);
    gap: 44px;
    align-items: center;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--blog-line);
  }
  .blog-article-cover {
    position: relative;
    min-height: 330px;
    border-radius: 18px;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--blog-line);
    box-shadow: 0 4px 24px -10px rgba(26,22,38,0.10);
  }
  .blog-article-cover .article-thumb-inner {
    position: absolute;
    inset: 0;
  }
  .blog-article-cover .cover-svg {
    width: 100%;
    height: 100%;
    display: block;
  }
  .blog-article-kicker {
    color: var(--blog-accent);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    margin: 0 0 16px;
  }
  .blog-article-title {
    font-family: 'Noto Serif SC', serif;
    font-size: clamp(30px, 3.5vw, 46px);
    line-height: 1.12;
    letter-spacing: 0;
    margin: 0 0 18px;
  }
  .blog-article-deck {
    color: var(--blog-ink-2);
    font-size: 16px;
    line-height: 1.75;
    margin: 0 0 18px;
  }
  .blog-article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    color: var(--blog-muted);
    font-size: 13px;
    font-weight: 650;
    padding-top: 16px;
    border-top: 1px solid var(--blog-line);
  }
  .blog-article-layout {
    display: grid;
    grid-template-columns: minmax(0, 700px) 280px;
    gap: 64px;
    align-items: start;
    padding-top: 54px;
  }
  .blog-article-content h2 {
    font-family: 'Noto Serif SC', serif;
    font-size: 28px;
    line-height: 1.25;
    margin: 48px 0 18px;
  }
  .blog-article-content h2:first-child { margin-top: 0; }
  .blog-article-content h3 {
    font-size: 19px;
    line-height: 1.45;
    margin: 28px 0 10px;
  }
  .blog-article-content p,
  .blog-article-content li {
    color: var(--blog-ink-2);
    font-size: 16px;
    line-height: 1.86;
  }
  .blog-article-content p { margin: 0 0 18px; }
  .blog-article-content ul,
  .blog-article-content ol {
    margin: 18px 0 28px;
    padding-left: 22px;
  }
  .blog-note,
  .blog-score-card,
  .blog-article-cta {
    border: 1px solid var(--blog-line);
    border-radius: 16px;
    background: #fff;
    padding: 22px 24px;
    margin: 28px 0;
  }
  .blog-note {
    background: var(--blog-soft);
  }
  .blog-note-label {
    display: block;
    margin-bottom: 8px;
    color: var(--blog-accent);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
  }
  .blog-agent-grid,
  .blog-step-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin: 22px 0 30px;
  }
  .blog-mini-card {
    border: 1px solid var(--blog-line);
    border-radius: 14px;
    background: #fff;
    padding: 18px;
  }
  .blog-mini-card h3 { margin-top: 0; }
  .blog-mini-card p { margin-bottom: 0; font-size: 14.5px; }
  .blog-score-card {
    display: grid;
    gap: 10px;
  }
  .blog-score-row {
    display: grid;
    grid-template-columns: 1.2fr .9fr .8fr;
    gap: 16px;
    padding: 12px 0;
    border-bottom: 1px solid var(--blog-line);
    font-size: 14px;
    color: var(--blog-ink-2);
  }
  .blog-score-row:last-child { border-bottom: 0; }
  .blog-score-row strong { color: var(--blog-accent); }
  .blog-article-sidebar {
    position: sticky;
    top: 88px;
    display: grid;
    gap: 16px;
  }
  .blog-side-card {
    border: 1px solid var(--blog-line);
    border-radius: 16px;
    background: #fff;
    padding: 20px;
  }
  .blog-side-card h3 {
    margin: 0 0 12px;
    font-size: 15px;
  }
  .blog-side-card a,
  .blog-side-card span {
    display: block;
    color: var(--blog-muted);
    font-size: 13px;
    line-height: 1.7;
    margin: 0 0 8px;
  }
  .blog-side-card a:hover { color: var(--blog-accent); }
  .blog-article-cta h3 {
    margin: 0 0 10px;
    font-size: 22px;
  }
  .blog-article-cta p { margin-bottom: 16px; }
  .blog-article-cta a {
    display: inline-flex;
    align-items: center;
    height: 38px;
    padding: 0 16px;
    border-radius: 999px;
    background: var(--blog-ink);
    color: #fff;
    font-size: 13px;
    font-weight: 750;
  }
  .research-page {
    --ink: #0f0f12;
    --ink-2: #1f1f24;
    --muted: #6b7280;
    --muted-2: #9aa0a6;
    --line: #ececef;
    --line-2: #e5e5ea;
    --brand: #6e45d8;
    --brand-soft: #f4f0ff;
    --max: 1320px;
    min-height: 100vh;
    background: #fff;
    color: var(--ink);
    font-family: 'Inter', -apple-system, "PingFang SC", "Hiragino Sans GB", sans-serif;
  }
  .research-page .container { max-width: var(--max); margin: 0 auto; padding: 0 32px; }
  .research-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255,255,255,0.88);
    backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid var(--line);
  }
  .research-nav { height: 64px; display: flex; align-items: center; justify-content: space-between; }
  .research-brand img { height: 22px; width: auto; display: block; }
  .research-links { display: flex; gap: 28px; align-items: center; }
  .research-links a { font-size: 14px; color: var(--ink-2); font-weight: 500; }
  .research-links a.active, .research-links a:hover { color: var(--brand); }
  .research-cta {
    display: inline-flex;
    align-items: center;
    height: 38px;
    padding: 0 18px;
    border-radius: 999px;
    background: var(--ink);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
  }
  .research-main { padding: 48px 0 84px; }
  .research-headline {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
    gap: 48px;
    align-items: center;
    padding-bottom: 52px;
    border-bottom: 1px solid var(--line);
  }
  .research-kicker {
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0;
    margin: 0 0 18px;
  }
  .research-headline-title {
    font-family: 'Noto Serif SC', 'Source Serif 4', Georgia, serif;
    font-size: clamp(30px, 3.4vw, 42px);
    line-height: 1.12;
    letter-spacing: 0;
    margin: 0 0 20px;
    max-width: 680px;
  }
  .research-headline-copy {
    max-width: 620px;
    color: #4b5563;
    font-size: 16px;
    line-height: 1.75;
    margin: 0 0 24px;
  }
  .research-headline-media {
    position: relative;
    aspect-ratio: 1.55 / 1;
    border: 1px solid var(--line-2);
    border-radius: var(--radius);
    overflow: hidden;
    background: #fff8f1;
  }
  .research-headline-media img,
  .research-thumb img,
  .research-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
  .research-headline-media .article-thumb-inner,
  .research-thumb .article-thumb-inner,
  .research-cover .article-thumb-inner {
    position: absolute;
    inset: 0;
  }
  .research-headline-media .cover-svg,
  .research-thumb .cover-svg,
  .research-cover .cover-svg {
    width: 100%;
    height: 100%;
    display: block;
  }
  .research-page .cover-svg text {
    display: none;
  }
  .research-headline-pill {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 2;
    padding: 7px 11px;
    border-radius: 999px;
    background: rgba(15,15,18,0.66);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
  }
  .research-index { padding-top: 52px; }
  .research-index-head {
    display: flex;
    justify-content: space-between;
    gap: 32px;
    align-items: flex-end;
    margin-bottom: 28px;
  }
  .research-index-title {
    font-family: 'Noto Serif SC', 'Source Serif 4', Georgia, serif;
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.08;
    margin: 0 0 12px;
  }
  .research-index-copy {
    max-width: 720px;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.7;
    margin: 0;
  }
  .research-count {
    flex: 0 0 auto;
    color: var(--muted);
    font-size: 14px;
    font-weight: 700;
    padding-bottom: 6px;
  }
  .research-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 12px;
  }
  .research-dot { width: 3px; height: 3px; border-radius: 50%; background: var(--muted-2); }
  .research-read {
    display: inline-flex;
    align-items: center;
    color: var(--ink);
    font-size: 15px;
    font-weight: 800;
  }
  .research-read:hover { color: var(--brand); }
  .research-thumb {
    position: relative;
    aspect-ratio: 16 / 10;
    border: 1px solid var(--line-2);
    border-radius: 10px;
    overflow: hidden;
    background: #fafafa;
  }
  .research-filters {
    display: flex;
    flex-wrap: nowrap;
    gap: 10px;
    overflow-x: auto;
    padding: 4px 0 32px;
    margin-bottom: 8px;
  }
  .research-chip {
    flex: 0 0 auto;
    border: 1px solid transparent;
    border-radius: 999px;
    background: #f5f5f6;
    color: var(--ink-2);
    padding: 8px 14px;
    font-size: 14px;
    font-weight: 650;
    cursor: pointer;
  }
  .research-chip.active { background: var(--ink); color: #fff; }
  .research-chip:hover { border-color: var(--ink); background: #fff; }
  .research-list {
    border-top: 1px solid var(--line);
  }
  .research-row {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 28px;
    align-items: center;
    padding: 28px 0;
    border-bottom: 1px solid var(--line);
  }
  .research-row:hover .research-row-title { color: var(--brand); }
  .research-row-title {
    font-family: 'Noto Serif SC', 'Source Serif 4', Georgia, serif;
    font-size: clamp(20px, 1.8vw, 24px);
    line-height: 1.24;
    letter-spacing: 0;
    margin: 0 0 14px;
    transition: color .16s ease;
  }
  .research-row-copy {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.7;
    margin: 0 0 22px;
  }
  .research-method {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin-top: 56px;
    padding-top: 34px;
    border-top: 1px solid var(--line);
  }
  .research-method-item {
    border-top: 1px solid var(--line);
    padding-top: 18px;
  }
  .research-method-item h3 {
    margin: 0 0 10px;
    font-size: 18px;
  }
  .research-method-item p {
    margin: 0;
    color: var(--muted);
    font-size: 14.5px;
    line-height: 1.7;
  }
  .research-article {
    max-width: 780px;
    margin: 0 auto;
  }
  .research-article-head { padding-bottom: 42px; border-bottom: 1px solid var(--line); margin-bottom: 42px; }
  .research-article-head .research-cover {
    position: relative;
    aspect-ratio: 16 / 10;
    margin: 30px 0 0;
    border: 1px solid var(--line-2);
    border-radius: var(--radius);
    overflow: hidden;
    background: #fafafa;
  }
  .research-article h1 {
    font-family: 'Noto Serif SC', 'Source Serif 4', Georgia, serif;
    font-size: clamp(30px, 3.4vw, 42px);
    line-height: 1.12;
    letter-spacing: 0;
    margin: 0 0 18px;
  }
  .research-deck { color: #4b5563; font-size: 15px; line-height: 1.75; margin: 0; }
  .research-body { font-family: 'Noto Serif SC', 'Source Serif 4', Georgia, serif; font-size: 16px; line-height: 1.9; }
  .research-body h2 { font-family: 'Inter', -apple-system, "PingFang SC", sans-serif; font-size: 22px; line-height: 1.35; margin: 44px 0 16px; }
  .research-body p { margin: 0 0 22px; }
  .research-body .lead { font-weight: 700; color: #1f1f24; }
  .research-body hr { border: 0; border-top: 1px solid var(--line); margin: 44px 0; }
  .research-article-layout {
    display: grid;
    grid-template-columns: minmax(0, 760px) 320px;
    gap: 56px;
    align-items: start;
  }
  .research-article-layout .research-article {
    max-width: none;
  }
  .research-aside {
    position: sticky;
    top: 88px;
    display: grid;
    gap: 14px;
  }
  .research-side-card {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    padding: 18px;
  }
  .research-side-card h3 {
    margin: 0 0 12px;
    font-size: 13px;
    font-weight: 800;
    color: var(--ink);
  }
  .research-side-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 10px;
  }
  .research-side-list li {
    color: var(--ink-2);
    font-size: 13px;
    line-height: 1.55;
  }
  .research-side-list strong {
    color: var(--ink);
    font-weight: 750;
  }
  .research-side-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }
  .research-side-tag {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 0 10px;
    border-radius: 999px;
    background: #f5f5f6;
    color: var(--ink-2);
    font-size: 12.5px;
    font-weight: 650;
  }
  .research-visual {
    margin: 28px 0 32px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    overflow: hidden;
  }
  .research-visual-head {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: center;
    padding: 16px 18px;
    border-bottom: 1px solid var(--line);
  }
  .research-visual-head h3 {
    margin: 0;
    font-family: 'Inter', -apple-system, "PingFang SC", sans-serif;
    font-size: 14px;
    line-height: 1.35;
  }
  .research-visual-head span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
  }
  .research-signal-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .research-signal {
    padding: 16px;
    border-right: 1px solid var(--line);
  }
  .research-signal:last-child { border-right: 0; }
  .research-signal b {
    display: block;
    color: var(--ink);
    font-size: 20px;
    line-height: 1.1;
    margin-bottom: 6px;
  }
  .research-signal span {
    display: block;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.45;
  }
  .research-driver-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
  }
  .research-driver {
    padding: 18px;
    border-right: 1px solid var(--line);
  }
  .research-driver:last-child { border-right: 0; }
  .research-driver .label {
    color: var(--brand);
    font-family: 'Inter', -apple-system, "PingFang SC", sans-serif;
    font-size: 12px;
    font-weight: 800;
    margin-bottom: 10px;
  }
  .research-driver h4 {
    margin: 0 0 8px;
    font-size: 16px;
    line-height: 1.35;
  }
  .research-driver p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.65;
  }
  .research-timeline {
    padding: 18px;
    display: grid;
    gap: 14px;
  }
  .research-timeline-row {
    display: grid;
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 16px;
    align-items: start;
  }
  .research-timeline-date {
    color: var(--brand);
    font-family: 'Inter', -apple-system, "PingFang SC", sans-serif;
    font-size: 12px;
    font-weight: 850;
  }
  .research-timeline-row p {
    margin: 0;
    color: var(--ink-2);
    font-size: 14px;
    line-height: 1.6;
  }
  .research-table {
    width: 100%;
    border-collapse: collapse;
    font-family: 'Inter', -apple-system, "PingFang SC", sans-serif;
  }
  .research-table th,
  .research-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
    font-size: 13px;
    line-height: 1.55;
  }
  .research-table th {
    color: var(--muted);
    font-weight: 800;
    background: #fafafa;
  }
  .research-table tr:last-child td { border-bottom: 0; }
  .research-table strong { color: var(--ink); }
  .research-figure { margin: 28px 0; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: #fffaf4; }
  .research-figure img { display: block; width: 100%; }
  .research-footer { border-top: 1px solid var(--line); padding: 52px 0 34px; color: var(--muted); font-size: 14px; }
  .research-foot-top {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 48px;
    margin-bottom: 38px;
  }
  .research-foot-brand img { height: 22px; width: auto; display: block; margin-bottom: 14px; }
  .research-foot-brand p { max-width: 340px; margin: 0; line-height: 1.65; }
  .research-foot-col h4 {
    margin: 0 0 14px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
  }
  .research-foot-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
  .research-foot-col a { color: var(--ink-2); }
  .research-foot-col a:hover { color: var(--brand); }
  .research-foot-row {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid var(--line);
  }
  @media (max-width: 900px) {
    .blog-nav-inner { padding: 0 22px; }
    .blog-links { display: none; }
    .blog-hero,
    .blog-footer-inner { grid-template-columns: 1fr; gap: 24px; }
    .blog-hero { padding: 28px 22px 36px; }
    .blog-hero-media { min-height: 260px; }
    .blog-grid-section,
    .blog-article-main { padding-left: 22px; padding-right: 22px; }
    .blog-section-head { display: block; }
    .blog-count { display: inline-block; margin-top: 12px; }
    .blog-card-grid { grid-template-columns: 1fr; gap: 18px; }
    .blog-page .blog-chat-section .container { padding: 0 22px; }
    .blog-article-hero,
    .blog-article-layout,
    .blog-agent-grid,
    .blog-step-grid { grid-template-columns: 1fr; gap: 24px; }
    .blog-article-cover { min-height: 260px; }
    .blog-article-sidebar { position: static; }
    .blog-score-row { grid-template-columns: 1fr; gap: 6px; }
    .blog-footer { padding-left: 22px; padding-right: 22px; }
    .blog-footer-bottom { flex-direction: column; }
    .research-page .container { padding: 0 22px; }
    .research-links { display: none; }
    .research-headline,
    .research-article-layout,
    .research-method,
    .research-foot-top { grid-template-columns: 1fr; gap: 24px; }
    .research-aside { position: static; }
    .research-signal-grid,
    .research-driver-grid { grid-template-columns: 1fr; }
    .research-signal,
    .research-driver { border-right: 0; border-bottom: 1px solid var(--line); }
    .research-signal:last-child,
    .research-driver:last-child { border-bottom: 0; }
    .research-timeline-row { grid-template-columns: 1fr; gap: 4px; }
    .research-index-head { display: block; }
    .research-count { margin-top: 14px; }
    .research-row { grid-template-columns: 1fr; gap: 18px; padding: 28px 0; }
    .research-main { padding-top: 44px; }
    .research-headline-title { font-size: 32px; }
    .research-headline-media { aspect-ratio: 4 / 3; }
    .research-foot-row { flex-direction: column; align-items: flex-start; }
  }