/* 关于页：可信实力、专业能力、真实案例、组织保障 */
    .skip-link { position: fixed; left: 18px; top: -80px; z-index: 999; padding: 10px 18px; background: var(--red); color: #fff; border-radius: 0 0 6px 6px; }
    .skip-link:focus { top: 0; }

    .about-hero {
      min-height: 560px; padding: 0; display: flex; align-items: stretch; position: relative; overflow: hidden;
      background: #211917 url("../images/党建案例/党建教育基地/中国工商银行浙江省分行党建展示馆.png") center/cover no-repeat;
    }
    .about-hero::before {
      content: ""; position: absolute; inset: 0;
      background: linear-gradient(90deg, rgba(24, 15, 13, .94) 0%, rgba(43, 24, 20, .82) 46%, rgba(41, 20, 16, .25) 78%, rgba(20, 14, 12, .18) 100%);
    }
    .about-hero::after {
      content: ""; position: absolute; inset: 0; opacity: .22; pointer-events: none;
      background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
      background-size: 48px 48px; mask-image: linear-gradient(90deg, #000, transparent 72%);
    }
    .about-hero .container { width: 100%; position: relative; z-index: 2; display: flex; align-items: center; }
    .hero-copy { color: #fff; width: min(720px, 68%); padding: 74px 0 80px; }
    .hero-kicker { display: inline-flex; align-items: center; gap: 12px; margin-bottom: 24px; color: #ead29d; font-size: 12px; letter-spacing: 5px; }
    .hero-kicker::before { content: ""; width: 44px; height: 1px; background: #d9b66a; }
    .hero-copy h1 { font-family: var(--serif); font-size: clamp(42px, 5vw, 68px); line-height: 1.16; letter-spacing: 8px; font-weight: 900; margin-bottom: 20px; text-wrap: balance; }
    .hero-copy .lead { max-width: 650px; color: rgba(255,255,255,.82); font-size: 17px; line-height: 2; letter-spacing: 1px; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
    .hero-proof { display: flex; flex-wrap: wrap; gap: 0; margin-top: 46px; border-top: 1px solid rgba(255,255,255,.18); border-bottom: 1px solid rgba(255,255,255,.18); }
    .hero-proof .proof { min-width: 145px; padding: 18px 30px 18px 0; margin-right: 30px; position: relative; }
    .hero-proof .proof:not(:last-child)::after { content: ""; position: absolute; right: 0; top: 20%; width: 1px; height: 60%; background: rgba(255,255,255,.18); }
    .hero-proof strong { display: block; font-family: var(--serif); color: #f1d691; font-size: 29px; line-height: 1.1; letter-spacing: 1px; }
    .hero-proof span { display: block; margin-top: 7px; color: rgba(255,255,255,.62); font-size: 12px; letter-spacing: 2px; }

    .about-subnav { position: sticky; top: 84px; z-index: 80; padding: 0; background: rgba(255,255,255,.97); border-bottom: 1px solid var(--gray-line); box-shadow: 0 8px 28px rgba(34,24,20,.05); backdrop-filter: blur(12px); }
    .about-subnav .container { display: flex; justify-content: center; overflow-x: auto; scrollbar-width: none; }
    .about-subnav .container::-webkit-scrollbar { display: none; }
    .about-subnav a { flex: 0 0 auto; padding: 17px 22px 15px; color: var(--ink-mute); font-size: 13px; letter-spacing: 2px; border-bottom: 2px solid transparent; }
    .about-subnav a:hover, .about-subnav a:focus-visible { color: var(--red); border-bottom-color: var(--red); }

    .profile-layout { display: grid; grid-template-columns: 1.08fr .92fr; gap: 72px; align-items: center; }
    .profile-visual { position: relative; padding: 0 42px 42px 0; }
    .profile-visual img { width: 100%; height: 520px; object-fit: cover; border-radius: 3px; box-shadow: var(--shadow-lg); }
    .profile-visual::before { content: ""; position: absolute; left: -18px; top: -18px; width: 112px; height: 112px; border-top: 2px solid var(--gold); border-left: 2px solid var(--gold); }
    .profile-visual .founded-card { position: absolute; right: 0; bottom: 0; width: 190px; padding: 25px 26px; background: var(--red); color: #fff; box-shadow: 0 20px 44px rgba(122,31,31,.28); }
    .founded-card strong { display: block; font-family: var(--serif); font-size: 36px; line-height: 1; color: #f3d894; }
    .founded-card span { display: block; margin-top: 10px; font-size: 13px; letter-spacing: 2px; color: rgba(255,255,255,.8); }
    .section-kicker { color: var(--gold); font-family: var(--serif); font-size: 12px; letter-spacing: 5px; text-transform: uppercase; }
    .profile-copy h2, .capability-intro h2 { margin: 14px 0 24px; font-family: var(--serif); font-size: 38px; line-height: 1.4; letter-spacing: 3px; }
    .profile-copy p, .capability-intro p { margin-bottom: 17px; color: var(--ink-soft); line-height: 2; }
    .profile-note { margin-top: 28px; padding: 22px 24px; background: linear-gradient(135deg, #f6efe2, #fff); border-left: 3px solid var(--gold); color: var(--ink-soft); font-family: var(--serif); font-size: 17px; line-height: 1.9; }

    .belief-band { padding: 74px 0; background: linear-gradient(125deg, #771d23, #9b2c2c 52%, #6c191e); color: #fff; position: relative; overflow: hidden; }
    .belief-band::before { content: "党建"; position: absolute; right: 5%; top: 50%; transform: translateY(-54%); font-family: var(--serif); font-size: 210px; line-height: 1; color: rgba(255,255,255,.04); font-weight: 900; }
    .belief-grid { position: relative; z-index: 2; display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: center; }
    .belief-quote { font-family: var(--serif); font-size: 34px; line-height: 1.7; letter-spacing: 5px; }
    .belief-quote span { color: #f0d492; }
    .belief-values { display: grid; grid-template-columns: repeat(3, 1fr); border-left: 1px solid rgba(255,255,255,.2); }
    .belief-value { padding: 12px 28px; }
    .belief-value strong { display: block; margin-bottom: 8px; font-family: var(--serif); font-size: 21px; color: #f1d596; letter-spacing: 3px; }
    .belief-value p { color: rgba(255,255,255,.7); font-size: 13px; line-height: 1.8; }

    .capability-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 72px; align-items: start; }
    .capability-intro { position: sticky; top: 165px; }
    .capability-intro .btn { margin-top: 15px; }
    .capability-list { counter-reset: capability; display: grid; gap: 18px; }
    .capability-card { counter-increment: capability; display: grid; grid-template-columns: 68px 1fr; gap: 22px; padding: 28px 30px; background: #fff; border: 1px solid var(--gray-line); box-shadow: 0 12px 35px rgba(35,28,20,.045); transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease); }
    .capability-card:hover { transform: translateX(8px); border-color: var(--gold-soft); box-shadow: var(--shadow-md); }
    .capability-card::before { content: "0" counter(capability); font-family: var(--serif); font-size: 31px; color: var(--gold); font-weight: 700; border-right: 1px solid var(--gray-line); }
    .capability-card h3 { margin-bottom: 8px; font-family: var(--serif); font-size: 20px; letter-spacing: 2px; }
    .capability-card p { color: var(--ink-mute); font-size: 14px; line-height: 1.85; }

    .project-showcase { display: grid; grid-template-columns: 1.15fr .85fr; grid-template-rows: repeat(2, 260px); gap: 18px; }
    .project-card { position: relative; overflow: hidden; background: #241d1b; color: #fff; min-height: 260px; }
    .project-card:first-child { grid-row: span 2; }
    .project-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease-out); }
    .project-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 35%, rgba(24,15,13,.9)); }
    .project-card:hover img { transform: scale(1.055); }
    .project-card .project-copy { position: absolute; z-index: 2; left: 0; right: 0; bottom: 0; padding: 34px; }
    .project-card .tag { display: inline-block; margin-bottom: 9px; color: #f0d390; font-size: 11px; letter-spacing: 3px; }
    .project-card h3 { font-family: var(--serif); font-size: 22px; letter-spacing: 2px; line-height: 1.5; }
    .project-card p { margin-top: 8px; color: rgba(255,255,255,.68); font-size: 13px; line-height: 1.75; }
    .projects-action { text-align: center; margin-top: 40px; }

    .qualifications { background: #f5efe3; }
    .qualification-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
    .qualification-card { display: flex; flex-direction: column; background: #fff; border: 1px solid rgba(176,141,60,.18); transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
    .qualification-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
    .qualification-card .q-img { height: 175px; display: flex; align-items: center; justify-content: center; padding: 18px; background: linear-gradient(145deg, #fff, #faf6ee); overflow: hidden; }
    .qualification-card img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; }
    .qualification-card span { display: flex; align-items: center; justify-content: center; min-height: 64px; padding: 11px 10px; text-align: center; border-top: 1px solid var(--gray-line); color: var(--ink-soft); font-size: 12px; line-height: 1.6; }

    .org-panel { max-width: 1160px; margin: 0 auto; padding: 18px; background: #fff; border: 1px solid var(--gray-line); box-shadow: var(--shadow-lg); }
    .org-panel a:first-child { display: block; overflow: auto; }
    .org-panel img { min-width: 760px; width: 100%; }
    .org-tools { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 15px 10px 0; color: var(--ink-mute); font-size: 13px; }
    .org-tools a { color: var(--red); font-weight: 600; letter-spacing: 1px; }

    .office-mosaic { display: grid; grid-template-columns: 1.2fr .8fr .8fr; grid-template-rows: repeat(2, 240px); gap: 16px; }
    .office-item { position: relative; overflow: hidden; background: #ddd; }
    .office-item:first-child { grid-row: span 2; }
    .office-item:nth-child(4) { grid-column: span 2; }
    .office-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .65s var(--ease-out); }
    .office-item::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(25,18,15,.72)); }
    .office-item:hover img { transform: scale(1.06); }
    .office-item span { position: absolute; z-index: 2; left: 20px; bottom: 16px; color: #fff; font-family: var(--serif); font-size: 15px; letter-spacing: 2px; }
    .cta-band .cta-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; }

    @media (max-width: 1120px) {
      .qualification-grid { grid-template-columns: repeat(3, 1fr); }
      .belief-grid { gap: 48px; }
      .belief-values { grid-template-columns: 1fr; }
      .belief-value { border-bottom: 1px solid rgba(255,255,255,.12); }
    }
    @media (max-width: 900px) {
      .about-hero { min-height: 520px; background-position: 63% center; }
      .hero-copy { width: 82%; }
      .profile-layout, .capability-layout, .belief-grid { grid-template-columns: 1fr; gap: 48px; }
      .capability-intro { position: static; }
      .belief-values { border-left: 0; grid-template-columns: repeat(3, 1fr); }
      .belief-value { padding-left: 0; padding-right: 24px; border-bottom: 0; }
      .project-showcase { grid-template-columns: 1fr 1fr; grid-template-rows: 360px 260px; }
      .project-card:first-child { grid-column: span 2; grid-row: auto; }
      .office-mosaic { grid-template-columns: 1fr 1fr; grid-template-rows: repeat(3, 240px); }
      .office-item:first-child { grid-row: span 2; }
      .office-item:nth-child(4) { grid-column: auto; }
    }
    @media (max-width: 768px) {
      .about-hero { min-height: auto; background-position: 68% center; }
      .about-hero::before { background: linear-gradient(90deg, rgba(24,15,13,.96), rgba(38,21,17,.83)); }
      .hero-copy { width: 100%; padding: 70px 0 64px; }
      .hero-copy h1 { font-size: 39px; letter-spacing: 5px; }
      .hero-copy .lead { font-size: 15px; }
      .hero-proof .proof { min-width: 33.333%; padding-right: 13px; margin-right: 0; }
      .hero-proof .proof strong { font-size: 24px; }
      .hero-proof .proof span { letter-spacing: 1px; }
      .about-subnav { top: 84px; }
      .about-subnav .container { justify-content: flex-start; padding: 0 10px; }
      .about-subnav a { padding: 14px 13px 12px; letter-spacing: 1px; }
      .profile-visual { padding: 0 22px 30px 0; }
      .profile-visual img { height: 350px; }
      .profile-visual .founded-card { width: 148px; padding: 20px; }
      .founded-card strong { font-size: 29px; }
      .profile-copy h2, .capability-intro h2 { font-size: 29px; letter-spacing: 2px; }
      .belief-band { padding: 58px 0; }
      .belief-quote { font-size: 27px; letter-spacing: 3px; }
      .belief-values { grid-template-columns: 1fr; }
      .belief-value { padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
      .capability-card { grid-template-columns: 52px 1fr; gap: 16px; padding: 24px 20px; }
      .capability-card::before { font-size: 25px; }
      .project-showcase { grid-template-columns: 1fr; grid-template-rows: repeat(3, 300px); }
      .project-card:first-child { grid-column: auto; }
      .project-card .project-copy { padding: 25px; }
      .qualification-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
      .qualification-card .q-img { height: 150px; padding: 14px; }
      .office-mosaic { grid-template-columns: 1fr; grid-template-rows: repeat(4, 240px); }
      .office-item:first-child { grid-row: auto; }
      .org-panel { padding: 10px; }
      .org-tools { align-items: flex-start; flex-direction: column; }
    }
    @media (prefers-reduced-motion: reduce) {
      .project-card img, .office-item img, .qualification-card, .capability-card { transition: none; }
    }