/* roulang page: index */
:root {
            --ink: #10141f;
            --night: #171b2b;
            --panel: #20263a;
            --panel-light: #282f47;
            --paper: #f5f7fb;
            --muted: #7b849a;
            --line: rgba(255,255,255,.12);
            --line-dark: #e3e7ef;
            --cyan: #59e1df;
            --pink: #ff6b9b;
            --yellow: #f8d477;
            --white: #ffffff;
            --radius: 18px;
            --shadow: 0 18px 50px rgba(16,20,31,.12);
        }

        *, *::before, *::after { box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            margin: 0;
            color: var(--ink);
            background: var(--paper);
            font-family: "Noto Sans SC", "Microsoft YaHei", sans-serif;
            line-height: 1.75;
            letter-spacing: 0;
        }
        a { color: inherit; text-decoration: none; }
        img { display: block; max-width: 100%; }
        button, input { font: inherit; }
        .container { max-width: 1180px; }
        .topbar {
            position: absolute;
            z-index: 10;
            top: 0;
            left: 0;
            width: 100%;
            border-bottom: 1px solid rgba(255,255,255,.1);
            background: rgba(16,20,31,.55);
            backdrop-filter: blur(16px);
        }
        .navbar { min-height: 76px; }
        .brand {
            color: var(--white);
            font-size: 1.2rem;
            font-weight: 800;
            letter-spacing: .02em;
            white-space: nowrap;
        }
        .brand-mark {
            display: inline-grid;
            width: 32px;
            height: 32px;
            margin-right: 9px;
            place-items: center;
            color: var(--ink);
            background: var(--cyan);
            border-radius: 10px 10px 10px 3px;
            font-size: .85rem;
            font-weight: 900;
        }
        .nav-link {
            position: relative;
            margin: 0 7px;
            padding: 10px 13px !important;
            color: rgba(255,255,255,.72) !important;
            font-size: .94rem;
            transition: color .25s ease;
        }
        .nav-link::after {
            position: absolute;
            right: 13px;
            bottom: 2px;
            left: 13px;
            height: 2px;
            content: "";
            background: var(--cyan);
            transform: scaleX(0);
            transition: transform .25s ease;
        }
        .nav-link:hover, .nav-link.active { color: var(--white) !important; }
        .nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 10px 17px;
            color: var(--ink);
            background: var(--cyan);
            border: 1px solid var(--cyan);
            border-radius: 10px;
            font-weight: 800;
            transition: .25s ease;
        }
        .nav-cta:hover { color: var(--ink); background: var(--white); border-color: var(--white); transform: translateY(-2px); }
        .navbar-toggler { border: 1px solid rgba(255,255,255,.35); }
        .navbar-toggler:focus { box-shadow: 0 0 0 3px rgba(89,225,223,.25); }

        .hero {
            position: relative;
            min-height: 720px;
            display: flex;
            align-items: flex-end;
            overflow: hidden;
            color: var(--white);
            background: var(--night) url("https://images.unsplash.com/photo-1489599849927-2ee91cede3ba?auto=format&fit=crop&w=2000&q=90") center/cover no-repeat;
        }
        .hero::before {
            position: absolute;
            inset: 0;
            content: "";
            background: linear-gradient(90deg, rgba(10,13,22,.94) 0%, rgba(10,13,22,.69) 42%, rgba(10,13,22,.2) 100%);
        }
        .hero::after {
            position: absolute;
            right: 8%;
            bottom: 14%;
            width: 110px;
            height: 110px;
            content: "";
            border: 1px solid rgba(89,225,223,.5);
            border-radius: 50%;
            box-shadow: 0 0 35px rgba(89,225,223,.28);
        }
        .hero-content { position: relative; z-index: 1; padding: 145px 0 62px; }
        .eyebrow, .section-kicker {
            display: inline-flex;
            align-items: center;
            gap: 9px;
            color: var(--cyan);
            font-size: .77rem;
            font-weight: 800;
            letter-spacing: .14em;
            text-transform: uppercase;
        }
        .eyebrow::before, .section-kicker::before {
            width: 24px;
            height: 2px;
            content: "";
            background: currentColor;
        }
        .hero h1 {
            max-width: 760px;
            margin: 18px 0 20px;
            font-size: clamp(2.8rem, 6vw, 5.6rem);
            line-height: 1.12;
            font-weight: 900;
        }
        .hero-copy { max-width: 680px; color: rgba(255,255,255,.8); font-size: 1.08rem; }
        .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
        .btn-main, .btn-ghost {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            min-height: 48px;
            padding: 11px 21px;
            border-radius: 10px;
            font-weight: 800;
            transition: .25s ease;
        }
        .btn-main { color: var(--ink); background: var(--cyan); border: 1px solid var(--cyan); }
        .btn-main:hover { color: var(--ink); background: var(--white); border-color: var(--white); transform: translateY(-2px); }
        .btn-ghost { color: var(--white); border: 1px solid rgba(255,255,255,.35); }
        .btn-ghost:hover { color: var(--white); border-color: var(--cyan); background: rgba(89,225,223,.1); }
        .hero-stats {
            display: grid;
            grid-template-columns: repeat(3, minmax(130px, 1fr));
            max-width: 620px;
            margin-top: 52px;
            border-top: 1px solid rgba(255,255,255,.18);
        }
        .hero-stat { padding: 19px 24px 0 0; }
        .hero-stat strong { display: block; color: var(--white); font-size: 1.65rem; }
        .hero-stat span { color: rgba(255,255,255,.57); font-size: .83rem; }

        section { padding: 100px 0; }
        .section-heading { max-width: 660px; margin-bottom: 42px; }
        .section-heading h2 { margin: 12px 0 14px; font-size: clamp(2rem, 4vw, 3.25rem); line-height: 1.2; font-weight: 900; }
        .section-heading p { margin: 0; color: var(--muted); }
        .intro { background: var(--white); }
        .intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
        .intro-visual { position: relative; min-height: 380px; background: var(--night); overflow: hidden; border-radius: var(--radius); }
        .intro-visual img { width: 100%; height: 100%; min-height: 380px; object-fit: cover; opacity: .75; }
        .visual-label {
            position: absolute;
            right: 24px;
            bottom: 24px;
            max-width: 240px;
            padding: 17px;
            color: var(--white);
            background: rgba(16,20,31,.82);
            border-left: 3px solid var(--pink);
            border-radius: 10px;
        }
        .feature-list { margin: 28px 0 0; padding: 0; list-style: none; }
        .feature-list li { display: flex; gap: 14px; margin: 16px 0; color: #394156; }
        .feature-list b { color: var(--ink); }
        .check { flex: 0 0 24px; width: 24px; height: 24px; color: var(--ink); background: var(--yellow); border-radius: 50%; text-align: center; line-height: 24px; font-weight: 900; }

        .dark-section { color: var(--white); background: var(--night); }
        .dark-section .section-heading p { color: rgba(255,255,255,.6); }
        .progress-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 55px; align-items: start; }
        .progress-number { color: var(--cyan); font-size: 5.3rem; line-height: 1; font-weight: 900; }
        .progress-note { max-width: 390px; color: rgba(255,255,255,.65); }
        .progress-track { height: 10px; margin: 26px 0 13px; background: rgba(255,255,255,.1); border-radius: 50px; overflow: hidden; }
        .progress-track span { display: block; width: 76%; height: 100%; background: var(--cyan); box-shadow: 0 0 20px var(--cyan); }
        .milestones { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
        .milestone { padding: 18px; border: 1px solid var(--line); border-radius: 12px; }
        .milestone strong { display: block; margin-bottom: 4px; color: var(--yellow); font-size: 1.2rem; }
        .milestone span { color: rgba(255,255,255,.55); font-size: .82rem; }

        .ranking { background: #eceff5; }
        .ranking-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 24px; }
        .rank-panel, .quote-panel { padding: 30px; background: var(--white); border: 1px solid var(--line-dark); border-radius: var(--radius); box-shadow: var(--shadow); }
        .rank-row { display: grid; grid-template-columns: 38px 1fr auto; align-items: center; gap: 14px; padding: 17px 0; border-bottom: 1px solid var(--line-dark); }
        .rank-row:last-child { border-bottom: 0; }
        .rank-no { color: var(--pink); font-size: 1.35rem; font-weight: 900; }
        .rank-title { font-weight: 800; }
        .rank-meta { color: var(--muted); font-size: .82rem; }
        .status { padding: 5px 9px; color: #167c78; background: #dff8f4; border-radius: 7px; font-size: .75rem; font-weight: 800; }
        .quote-panel { color: var(--white); background: var(--panel); border: 0; }
        .quote-panel .rating { margin: 22px 0 7px; color: var(--yellow); font-size: 2.5rem; font-weight: 900; }
        .quote-panel p { color: rgba(255,255,255,.67); }
        .quote-author { color: var(--cyan); font-size: .85rem; font-weight: 700; }

        .live { background: var(--white); }
        .live-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 30px; align-items: stretch; }
        .live-cover { position: relative; min-height: 360px; overflow: hidden; border-radius: var(--radius); background: var(--night); }
        .live-cover img { width: 100%; height: 100%; object-fit: cover; opacity: .8; }
        .live-overlay { position: absolute; right: 0; bottom: 0; left: 0; padding: 32px; color: var(--white); background: linear-gradient(transparent, rgba(0,0,0,.9)); }
        .live-overlay h3 { margin: 8px 0; font-size: 1.8rem; }
        .live-side { padding: 28px; background: #f2f5f9; border-radius: var(--radius); }
        .countdown { display: flex; gap: 9px; margin: 20px 0 28px; }
        .countdown span { min-width: 62px; padding: 10px 7px; color: var(--white); background: var(--night); border-radius: 9px; text-align: center; font-weight: 800; }
        .countdown small { display: block; color: var(--muted); font-size: .68rem; font-weight: 500; }
        .point-list { padding: 0; margin: 0 0 24px; list-style: none; }
        .point-list li { padding: 11px 0; border-bottom: 1px solid var(--line-dark); color: #4d566c; font-size: .91rem; }

        .campaign { background: #fff5f0; }
        .campaign-box { position: relative; padding: 55px; overflow: hidden; color: var(--white); background: var(--panel); border-radius: var(--radius); }
        .campaign-box::after { position: absolute; top: -80px; right: -20px; width: 240px; height: 240px; content: ""; border: 28px solid rgba(255,107,155,.26); border-radius: 50%; }
        .campaign-content { position: relative; z-index: 1; max-width: 650px; }
        .campaign h2 { margin: 12px 0; font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.2; }
        .campaign p { color: rgba(255,255,255,.69); }
        .campaign-tags { display: flex; flex-wrap: wrap; gap: 9px; margin: 25px 0; }
        .tag { padding: 7px 11px; color: var(--cyan); border: 1px solid rgba(89,225,223,.35); border-radius: 7px; font-size: .8rem; }

        .news { background: var(--paper); }
        .news-layout { display: grid; grid-template-columns: 1.2fr .8fr; gap: 50px; }
        .news-list { border-top: 1px solid var(--line-dark); }
        .news-item { display: flex; align-items: center; justify-content: space-between; gap: 25px; padding: 20px 0; border-bottom: 1px solid var(--line-dark); }
        .news-item a { color: var(--ink); font-weight: 750; transition: color .2s; }
        .news-item a:hover { color: #159c9a; }
        .news-date { flex: 0 0 auto; color: var(--muted); font-size: .8rem; }
        .news-feature { padding: 28px; color: var(--white); background: var(--night); border-radius: var(--radius); }
        .news-feature h3 { margin: 17px 0 12px; font-size: 1.45rem; }
        .news-feature p { color: rgba(255,255,255,.63); font-size: .9rem; }

        .cta { padding: 78px 0; color: var(--white); background: var(--pink); }
        .cta-wrap { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
        .cta h2 { margin: 0 0 10px; font-size: clamp(1.8rem, 4vw, 3rem); }
        .cta p { max-width: 650px; margin: 0; color: rgba(255,255,255,.84); }
        .cta .btn-main { background: var(--white); border-color: var(--white); }
        .cta .btn-main:hover { color: var(--white); background: var(--ink); border-color: var(--ink); }

        footer { padding: 55px 0 25px; color: rgba(255,255,255,.62); background: var(--ink); }
        .footer-grid { display: grid; grid-template-columns: 1.3fr .7fr .7fr; gap: 40px; padding-bottom: 42px; }
        footer .brand { display: inline-block; margin-bottom: 18px; }
        .footer-intro { max-width: 390px; font-size: .9rem; }
        .footer-title { margin-bottom: 15px; color: var(--white); font-weight: 800; }
        .footer-links { padding: 0; margin: 0; list-style: none; }
        .footer-links li { margin: 8px 0; font-size: .88rem; }
        .footer-links a:hover { color: var(--cyan); }
        .copyright { padding-top: 20px; border-top: 1px solid var(--line); font-size: .78rem; }

        :focus-visible { outline: 3px solid rgba(89,225,223,.7); outline-offset: 3px; }
        @media (max-width: 991px) {
            .navbar-collapse { padding: 18px 0; }
            .nav-cta { display: inline-flex; margin-top: 10px; }
            .hero { min-height: 680px; }
            .intro-grid, .progress-layout, .ranking-grid, .live-grid, .news-layout { grid-template-columns: 1fr; gap: 35px; }
            .intro-visual { min-height: 300px; }
            .intro-visual img { min-height: 300px; }
        }
        @media (max-width: 767px) {
            section { padding: 70px 0; }
            .hero-content { padding: 125px 0 45px; }
            .hero h1 { font-size: 2.65rem; }
            .hero-stats { margin-top: 35px; }
            .hero-stat { padding-right: 10px; }
            .hero-stat strong { font-size: 1.35rem; }
            .campaign-box { padding: 35px 25px; }
            .cta-wrap { display: block; }
            .cta .btn-main { margin-top: 25px; }
            .footer-grid { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 520px) {
            .hero { min-height: 700px; background-position: 62% center; }
            .hero::before { background: rgba(10,13,22,.78); }
            .hero-stats { grid-template-columns: 1fr; }
            .hero-stat { padding: 11px 0; }
            .milestones { grid-template-columns: 1fr; }
            .rank-panel, .quote-panel { padding: 23px 19px; }
            .rank-row { grid-template-columns: 28px 1fr; }
            .rank-row .status { grid-column: 2; justify-self: start; }
            .news-item { display: block; }
            .news-date { display: block; margin-top: 5px; }
            .footer-grid { grid-template-columns: 1fr; gap: 27px; }
        }

/* roulang page: category1 */
:root {
      --ink: #10141f;
      --night: #171b2b;
      --panel: #20263a;
      --panel-light: #282f47;
      --paper: #f5f7fb;
      --muted: #7b849a;
      --line: rgba(255,255,255,.12);
      --line-dark: #e3e7ef;
      --cyan: #59e1df;
      --pink: #ff6b9b;
      --yellow: #f8d477;
      --white: #ffffff;
      --radius: 18px;
      --shadow: 0 18px 50px rgba(16,20,31,.12);
    }
    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--ink);
      background: var(--paper);
      font-family: "Noto Sans SC", "Microsoft YaHei", sans-serif;
      line-height: 1.75;
      letter-spacing: 0;
    }
    a { color: inherit; text-decoration: none; }
    img { display: block; max-width: 100%; }
    button, input { font: inherit; }
    .container { max-width: 1180px; }
    .topbar {
      position: absolute;
      z-index: 10;
      top: 0;
      left: 0;
      width: 100%;
      border-bottom: 1px solid rgba(255,255,255,.1);
      background: rgba(16,20,31,.55);
      backdrop-filter: blur(16px);
    }
    .navbar { min-height: 76px; }
    .brand {
      color: var(--white);
      font-size: 1.2rem;
      font-weight: 800;
      letter-spacing: .02em;
      white-space: nowrap;
    }
    .brand-mark {
      display: inline-grid;
      width: 32px;
      height: 32px;
      margin-right: 9px;
      place-items: center;
      color: var(--ink);
      background: var(--cyan);
      border-radius: 10px 10px 10px 3px;
      font-size: .85rem;
      font-weight: 900;
    }
    .nav-link {
      position: relative;
      margin: 0 7px;
      padding: 10px 13px !important;
      color: rgba(255,255,255,.72) !important;
      font-size: .94rem;
      transition: color .25s ease;
    }
    .nav-link::after {
      position: absolute;
      right: 13px;
      bottom: 2px;
      left: 13px;
      height: 2px;
      content: "";
      background: var(--cyan);
      transform: scaleX(0);
      transition: transform .25s ease;
    }
    .nav-link:hover, .nav-link.active { color: var(--white) !important; }
    .nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
    .nav-cta {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 10px 17px;
      color: var(--ink);
      background: var(--cyan);
      border: 1px solid var(--cyan);
      border-radius: 10px;
      font-weight: 800;
      transition: .25s ease;
    }
    .nav-cta:hover {
      color: var(--ink);
      background: var(--white);
      border-color: var(--white);
      transform: translateY(-2px);
    }
    .navbar-toggler { border: 1px solid rgba(255,255,255,.35); }
    .navbar-toggler-icon { filter: invert(1); }
    .navbar-toggler:focus { box-shadow: 0 0 0 3px rgba(89,225,223,.25); }

    .sub-hero {
      position: relative;
      min-height: 570px;
      overflow: hidden;
      color: var(--white);
      background: var(--night);
    }
    .sub-hero::before {
      position: absolute;
      inset: 0;
      content: "";
      background:
        linear-gradient(90deg, rgba(10,13,22,.97) 0%, rgba(10,13,22,.78) 48%, rgba(10,13,22,.3) 100%),
        url("https://images.unsplash.com/photo-1489599849927-2ee91cede3ba?auto=format&fit=crop&w=2000&q=90") center/cover no-repeat;
    }
    .sub-hero::after {
      position: absolute;
      right: 10%;
      bottom: 12%;
      width: 160px;
      height: 160px;
      content: "";
      border: 1px solid rgba(89,225,223,.4);
      border-radius: 50%;
      box-shadow: 0 0 40px rgba(89,225,223,.18);
    }
    .hero-inner {
      position: relative;
      z-index: 1;
      padding: 148px 0 68px;
    }
    .hero-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
      gap: 48px;
      align-items: end;
    }
    .eyebrow, .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      color: var(--cyan);
      font-size: .77rem;
      font-weight: 800;
      letter-spacing: .14em;
    }
    .eyebrow::before, .section-kicker::before {
      width: 24px;
      height: 2px;
      content: "";
      background: currentColor;
    }
    .hero h1 {
      max-width: 680px;
      margin: 18px 0 20px;
      font-size: clamp(2.7rem, 6vw, 5rem);
      line-height: 1.12;
      font-weight: 900;
    }
    .hero-copy {
      max-width: 650px;
      color: rgba(255,255,255,.8);
      font-size: 1.08rem;
    }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
    .btn-main, .btn-ghost {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 48px;
      padding: 11px 21px;
      border-radius: 10px;
      font-weight: 800;
      transition: .25s ease;
    }
    .btn-main { color: var(--ink); background: var(--cyan); border: 1px solid var(--cyan); }
    .btn-main:hover { color: var(--ink); background: var(--white); border-color: var(--white); transform: translateY(-2px); }
    .btn-ghost { color: var(--white); border: 1px solid rgba(255,255,255,.35); }
    .btn-ghost:hover { color: var(--white); border-color: var(--cyan); background: rgba(89,225,223,.1); }
    .hero-panel {
      padding: 26px;
      background: rgba(32,38,58,.86);
      border: 1px solid rgba(255,255,255,.15);
      border-radius: var(--radius);
      box-shadow: 0 20px 55px rgba(0,0,0,.22);
      backdrop-filter: blur(8px);
    }
    .panel-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; }
    .panel-label { color: rgba(255,255,255,.62); font-size: .82rem; }
    .status {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 5px 9px;
      color: var(--cyan);
      background: rgba(89,225,223,.1);
      border: 1px solid rgba(89,225,223,.28);
      border-radius: 7px;
      font-size: .75rem;
      font-weight: 800;
    }
    .status::before { width: 7px; height: 7px; content: ""; background: var(--cyan); border-radius: 50%; box-shadow: 0 0 10px var(--cyan); }
    .panel-title { margin: 0 0 16px; font-size: 1.55rem; line-height: 1.3; }
    .meter { height: 8px; margin: 12px 0 20px; overflow: hidden; background: rgba(255,255,255,.1); border-radius: 20px; }
    .meter span { display: block; width: 88%; height: 100%; background: var(--pink); border-radius: inherit; }
    .panel-list { margin: 0; padding: 0; list-style: none; }
    .panel-list li { display: flex; justify-content: space-between; padding: 10px 0; color: rgba(255,255,255,.72); border-bottom: 1px solid rgba(255,255,255,.1); font-size: .88rem; }
    .panel-list li:last-child { border-bottom: 0; }
    .panel-list strong { color: var(--yellow); font-weight: 700; }

    section { padding: 96px 0; }
    .section-heading { max-width: 690px; margin-bottom: 42px; }
    .section-heading h2 { margin: 12px 0 14px; font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.2; font-weight: 900; }
    .section-heading p { margin: 0; color: var(--muted); }
    .section-kicker { color: var(--pink); }
    .feature-zone { background: var(--white); }
    .feature-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 72px; align-items: center; }
    .feature-image { position: relative; min-height: 430px; overflow: hidden; border-radius: var(--radius); background: var(--panel); }
    .feature-image img { width: 100%; height: 100%; min-height: 430px; object-fit: cover; opacity: .78; }
    .image-note {
      position: absolute;
      right: 22px;
      bottom: 22px;
      left: 22px;
      padding: 16px 18px;
      color: var(--white);
      background: rgba(16,20,31,.82);
      border-left: 3px solid var(--cyan);
      border-radius: 10px;
    }
    .image-note strong { display: block; margin-bottom: 3px; color: var(--cyan); }
    .image-note span { color: rgba(255,255,255,.7); font-size: .86rem; }
    .feature-list { margin: 28px 0 0; padding: 0; list-style: none; }
    .feature-list li { position: relative; padding: 0 0 19px 37px; margin-bottom: 19px; border-bottom: 1px solid var(--line-dark); }
    .feature-list li:last-child { margin-bottom: 0; border-bottom: 0; }
    .feature-list li::before {
      position: absolute;
      top: 5px;
      left: 0;
      width: 21px;
      height: 21px;
      content: "✓";
      color: var(--ink);
      background: var(--cyan);
      border-radius: 6px;
      font-size: .78rem;
      font-weight: 900;
      line-height: 21px;
      text-align: center;
    }
    .feature-list strong { display: block; margin-bottom: 3px; font-size: 1.03rem; }
    .feature-list span { color: var(--muted); font-size: .92rem; }
    .signal-zone { color: var(--white); background: var(--night); }
    .signal-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
    .signal-item { padding: 26px 22px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.045); transition: .25s ease; }
    .signal-item:hover { transform: translateY(-4px); border-color: rgba(89,225,223,.55); background: rgba(89,225,223,.08); }
    .signal-item strong { display: block; margin-bottom: 8px; color: var(--cyan); font-size: 2rem; line-height: 1; }
    .signal-item span { color: rgba(255,255,255,.65); font-size: .88rem; }
    .path-zone { background: var(--paper); }
    .path-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: start; }
    .path-intro { position: sticky; top: 30px; }
    .path-intro p { color: var(--muted); }
    .path-steps { margin: 0; padding: 0; list-style: none; }
    .path-step { display: grid; grid-template-columns: 56px 1fr; gap: 20px; padding: 0 0 30px; margin-bottom: 30px; border-bottom: 1px solid var(--line-dark); }
    .path-step:last-child { margin-bottom: 0; border-bottom: 0; }
    .step-number { display: grid; width: 48px; height: 48px; place-items: center; color: var(--ink); background: var(--yellow); border-radius: 13px; font-weight: 900; }
    .path-step h3 { margin: 0 0 7px; font-size: 1.2rem; }
    .path-step p { margin: 0; color: var(--muted); font-size: .93rem; }
    .faq-zone { background: var(--white); }
    .faq-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: 70px; align-items: start; }
    .faq-layout .section-heading { margin-bottom: 0; }
    .accordion-item { margin-bottom: 12px; overflow: hidden; border: 1px solid var(--line-dark); border-radius: 12px !important; }
    .accordion-button { padding: 20px 22px; color: var(--ink); background: var(--white); box-shadow: none !important; font-weight: 800; }
    .accordion-button:not(.collapsed) { color: var(--ink); background: #effcfb; }
    .accordion-button::after { background-size: 16px; }
    .accordion-body { padding: 0 22px 20px; color: var(--muted); font-size: .92rem; background: #effcfb; }
    .cta-zone { padding: 72px 0; color: var(--white); background: var(--panel); }
    .cta-box { display: flex; justify-content: space-between; align-items: center; gap: 30px; padding: 38px 42px; border: 1px solid rgba(89,225,223,.27); border-radius: var(--radius); background: linear-gradient(110deg, #20263a, #282f47); }
    .cta-box h2 { margin: 0 0 10px; font-size: clamp(1.7rem, 3vw, 2.55rem); line-height: 1.2; }
    .cta-box p { max-width: 620px; margin: 0; color: rgba(255,255,255,.68); }
    footer { padding: 62px 0 26px; color: rgba(255,255,255,.7); background: var(--ink); }
    .footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 50px; padding-bottom: 42px; }
    .footer-intro { max-width: 360px; margin: 18px 0 0; color: rgba(255,255,255,.55); font-size: .9rem; }
    .footer-title { margin-bottom: 15px; color: var(--white); font-weight: 800; }
    .footer-links { margin: 0; padding: 0; list-style: none; }
    .footer-links li { margin-bottom: 9px; }
    .footer-links a { color: rgba(255,255,255,.58); font-size: .9rem; transition: .2s ease; }
    .footer-links a:hover { color: var(--cyan); }
    .copyright { padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.42); font-size: .82rem; }
    :focus-visible { outline: 3px solid rgba(89,225,223,.65); outline-offset: 3px; }
    @media (max-width: 991px) {
      .hero-layout, .feature-grid, .path-layout, .faq-layout { grid-template-columns: 1fr; gap: 42px; }
      .hero-inner { padding-top: 135px; }
      .hero-panel { max-width: 560px; }
      .path-intro { position: static; }
      .signal-grid { grid-template-columns: repeat(2, 1fr); }
      .navbar-collapse { padding: 16px 0 20px; }
      .nav-cta { margin-top: 10px; }
    }
    @media (max-width: 767px) {
      section { padding: 70px 0; }
      .sub-hero { min-height: auto; }
      .hero-inner { padding: 124px 0 55px; }
      .hero h1 { font-size: clamp(2.45rem, 12vw, 4rem); }
      .hero-copy { font-size: 1rem; }
      .feature-image, .feature-image img { min-height: 330px; }
      .cta-box { align-items: flex-start; flex-direction: column; padding: 30px 25px; }
      .footer-grid { grid-template-columns: 1fr 1fr; gap: 34px 24px; }
      .footer-grid > div:first-child { grid-column: 1 / -1; }
    }
    @media (max-width: 520px) {
      .container { padding-right: 20px; padding-left: 20px; }
      .brand { font-size: 1.02rem; }
      .brand-mark { width: 29px; height: 29px; margin-right: 6px; }
      .hero-actions { align-items: stretch; flex-direction: column; }
      .hero-actions a { width: 100%; }
      .signal-grid { grid-template-columns: 1fr; }
      .path-step { grid-template-columns: 45px 1fr; gap: 13px; }
      .step-number { width: 42px; height: 42px; }
      .footer-grid { grid-template-columns: 1fr; }
      .footer-grid > div:first-child { grid-column: auto; }
    }