:root {
      --bg-base:       #F8F9FC;
      --bg-surface:    #EEF2F8;
      --bg-card:       #FFFFFF;
      --accent:        #006E8A;
      --accent-glow:   rgba(0,110,138,.08);
      --accent-border: rgba(0,110,138,.22);
      --green:         #00904A;
      --text-1:        #0F1C2E;
      --text-2:        #485E7A;
      --text-3:        #7A90AB;
      --border:        rgba(0,0,0,.09);
      --r-sm:  6px;
      --r-md:  12px;
      --r-lg:  20px;
      --r-xl:  28px;
      --shadow-cta:    0 8px 40px rgba(0,110,138,.22);
      --font:  'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
      --max-w: 860px;
      --tr:    .25s ease;
    }

    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      font-family: var(--font);
      background: var(--bg-base);
      color: var(--text-1);
      line-height: 1.65;
      -webkit-font-smoothing: antialiased;
    }
    a { color: inherit; text-decoration: none; }
    button { cursor: pointer; font-family: var(--font); }

    .c { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }

    /* NAV */
    .nav {
      background: rgba(248,249,252,.96);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--border);
      padding: 16px 0;
      position: sticky; top: 0; z-index: 100;
    }
    .nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
    .nav-logo { font-size: 16px; font-weight: 700; letter-spacing: -.02em; }
    .nav-logo em { font-style: normal; color: var(--accent); }
    .nav-back {
      display: inline-flex; align-items: center; gap: 6px;
      font-size: 13px; font-weight: 600; color: var(--text-2);
      transition: color var(--tr);
    }
    .nav-back:hover { color: var(--accent); }
    .nav-back svg { flex-shrink: 0; }

    /* HEADER */
    .page-header {
      padding: 60px 0 48px;
      border-bottom: 1px solid var(--border);
    }
    .lbl {
      display: inline-block;
      font-size: 11px; font-weight: 700; letter-spacing: .12em;
      text-transform: uppercase; color: var(--accent); margin-bottom: 14px;
    }
    .page-header h1 {
      font-size: clamp(28px, 5vw, 44px); font-weight: 900;
      line-height: 1.1; letter-spacing: -.03em; margin-bottom: 16px;
    }
    .page-header p {
      font-size: 17px; color: var(--text-2); line-height: 1.75; max-width: 640px;
      margin-bottom: 28px;
    }
    .header-meta {
      display: flex; align-items: center; flex-wrap: wrap; gap: 20px;
      font-size: 13px; color: var(--text-3);
    }
    .header-meta span { display: flex; align-items: center; gap: 6px; }

    /* PROGRESS */
    .progress-bar-wrap {
      background: var(--bg-surface); border: 1px solid var(--border);
      border-radius: var(--r-lg); padding: 20px 24px;
      margin: 32px 0 40px;
      display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
    }
    .progress-bar-wrap .pg-label {
      font-size: 14px; font-weight: 600; white-space: nowrap;
    }
    .pg-track {
      flex: 1; min-width: 120px; height: 8px; background: var(--border);
      border-radius: 50px; overflow: hidden;
    }
    .pg-fill {
      height: 100%; background: var(--accent); border-radius: 50px;
      transition: width .4s ease;
      width: 0%;
    }
    .pg-count {
      font-size: 13px; font-weight: 700; color: var(--accent); white-space: nowrap;
    }
    .pg-reset {
      font-size: 13px; font-weight: 600; color: var(--text-3);
      background: none; border: none; padding: 0;
      transition: color var(--tr);
    }
    .pg-reset:hover { color: var(--text-1); }

    /* ACTIONS */
    .actions { display: flex; align-items: center; gap: 12px; margin-bottom: 40px; flex-wrap: wrap; }
    .btn-print {
      display: inline-flex; align-items: center; gap: 8px;
      padding: 10px 20px; font-size: 14px; font-weight: 700;
      background: var(--accent); color: #fff; border: none;
      border-radius: 50px;
      transition: background var(--tr), transform var(--tr), box-shadow var(--tr);
    }
    .btn-print:hover { background: #0088AA; transform: translateY(-1px); box-shadow: var(--shadow-cta); }
    .btn-print[disabled] { opacity: .5; cursor: not-allowed; box-shadow: none; transform: none; }
    .btn-email {
      display: inline-flex; align-items: center; gap: 8px;
      padding: 10px 20px; font-size: 14px; font-weight: 700;
      background: transparent; color: var(--text-2); border: 1px solid var(--border);
      border-radius: 50px;
      transition: border-color var(--tr), color var(--tr);
    }
    .btn-email:hover { border-color: var(--accent); color: var(--accent); }
    .actions-note { font-size: 12px; color: var(--text-3); line-height: 1.6; }

    /* SECTION */
    .section { margin-bottom: 40px; }
    .section-head {
      display: flex; align-items: center; gap: 14px;
      padding: 18px 22px; margin-bottom: 2px;
      background: var(--bg-surface); border: 1px solid var(--border);
      border-radius: var(--r-md) var(--r-md) 0 0;
      cursor: pointer; user-select: none;
    }
    .section-ico { font-size: 22px; flex-shrink: 0; }
    .section-head-text { flex: 1; }
    .section-head-text h2 { font-size: 16px; font-weight: 800; letter-spacing: -.01em; }
    .section-head-text p { font-size: 13px; color: var(--text-2); margin-top: 2px; }
    .section-pg {
      font-size: 12px; font-weight: 700; color: var(--accent);
      background: var(--accent-glow); border: 1px solid var(--accent-border);
      border-radius: 50px; padding: 3px 10px; white-space: nowrap;
    }
    .section-pg.done { background: rgba(0,144,74,.07); border-color: rgba(0,144,74,.25); color: var(--green); }

    .items { border: 1px solid var(--border); border-top: none; border-radius: 0 0 var(--r-md) var(--r-md); overflow: hidden; }
    .item {
      display: flex; align-items: flex-start; gap: 14px;
      padding: 16px 22px; background: var(--bg-card);
      border-bottom: 1px solid var(--border);
      transition: background var(--tr);
      cursor: pointer;
    }
    .item:last-child { border-bottom: none; }
    .item:hover { background: var(--bg-surface); }
    .item.checked { background: rgba(0,144,74,.03); }
    .item.checked:hover { background: rgba(0,144,74,.06); }

    .cb {
      width: 20px; height: 20px; flex-shrink: 0; margin-top: 1px;
      border: 2px solid var(--border); border-radius: 6px;
      display: flex; align-items: center; justify-content: center;
      transition: background var(--tr), border-color var(--tr);
      background: var(--bg-card);
    }
    .item.checked .cb { background: var(--green); border-color: var(--green); }
    .cb-tick {
      opacity: 0; transform: scale(0.5);
      transition: opacity .2s ease, transform .2s ease;
    }
    .item.checked .cb-tick { opacity: 1; transform: scale(1); }

    .item-body { flex: 1; }
    .item-id { font-size: 11px; font-weight: 700; color: var(--text-3); margin-bottom: 4px; letter-spacing: .05em; }
    .item-text { font-size: 15px; color: var(--text-1); line-height: 1.6; }
    .item.checked .item-text { color: var(--text-3); text-decoration: line-through; }
    .item-note { font-size: 13px; color: var(--text-2); margin-top: 5px; line-height: 1.6; }
    .item.checked .item-note { color: var(--text-3); }

    /* FOOTER NOTE */
    .footer-note {
      background: var(--bg-surface); border: 1px solid var(--accent-border);
      border-radius: var(--r-lg); padding: 24px 28px; margin: 48px 0 32px;
    }
    .footer-note h3 { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
    .footer-note p { font-size: 14px; color: var(--text-2); line-height: 1.75; }
    .footer-note a { color: var(--accent); font-weight: 600; }

    /* Gate */
    .framework-lock-shell { position: relative; }
    .framework-lock-shell.is-locked .framework-gated-content { filter: blur(10px); pointer-events: none; user-select: none; }
    .framework-gate-card {
      background: linear-gradient(135deg, rgba(0,110,138,.06) 0%, rgba(0,144,74,.05) 100%);
      border: 1px solid var(--accent-border); border-radius: var(--r-lg);
      padding: 24px 28px; margin: 0 0 28px; position: sticky; top: 92px; z-index: 5;
      box-shadow: 0 18px 44px rgba(15,28,46,.08);
    }
    .framework-gate-card[hidden] { display: none; }
    .framework-kicker {
      display: inline-flex; align-items: center; gap: 8px; padding: 5px 10px;
      border-radius: 50px; background: var(--accent-glow); color: var(--accent);
      font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 14px;
    }
    .framework-gate-card h3 { font-size: 22px; line-height: 1.2; letter-spacing: -.02em; margin-bottom: 10px; }
    .framework-gate-card p { font-size: 14px; color: var(--text-2); line-height: 1.7; }
    .framework-form { display: flex; gap: 10px; margin-top: 18px; }
    .framework-input {
      flex: 1; min-width: 0; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--border);
      font-size: 14px; color: var(--text-1); background: #fff;
    }
    .framework-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px rgba(0,110,138,.1); }
    .framework-submit {
      border: none; border-radius: 14px; background: var(--accent); color: #fff;
      padding: 0 18px; font-size: 14px; font-weight: 700; white-space: nowrap;
    }
    .framework-submit:hover { background: #0088AA; }
    .framework-submit[disabled] { opacity: .55; cursor: not-allowed; }
    .framework-status { min-height: 18px; margin-top: 10px; font-size: 12px; font-weight: 600; color: var(--accent); }
    .framework-status.error { color: #C0392B; }
    .framework-status.success { color: var(--green); }
    .framework-meta { margin-top: 10px; font-size: 12px; color: var(--text-3); line-height: 1.6; }

    .page-footer {
      border-top: 1px solid var(--border);
      padding: 28px 0 48px;
      font-size: 13px; color: var(--text-3);
      display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px;
    }

    @media print {
      .nav, .actions, .pg-reset, .btn-print, .footer-note { display: none; }
      body { background: white; }
      .page-header { padding: 20px 0 24px; }
      .progress-bar-wrap { display: none; }
      .item { break-inside: avoid; }
      .section { break-inside: avoid; }
      .cb { border: 2px solid #ccc; }
      .item.checked .cb { background: #006E8A; }
    }

    @media (max-width: 600px) {
      .page-header { padding: 40px 0 32px; }
      .section-head { padding: 14px 16px; }
      .item { padding: 14px 16px; }
      .progress-bar-wrap { padding: 16px; }
      .actions { gap: 8px; }
      .framework-gate-card { padding: 20px; top: 78px; }
      .framework-form { flex-direction: column; }
      .framework-submit { min-height: 48px; }
    }