/* Original tool presentation, scoped to this detail page. */

        #yk-portal-v2 .yk-legacy-tool {
            --ink: #102a2e;
            --ink-soft: #38575a;
            --muted: #6b7f80;
            --paper: #ffffff;
            --wash: #f4f8f7;
            --line: #dce7e4;
            --teal: #087f75;
            --teal-dark: #075e58;
            --mint: #ccebe5;
            --amber: #e59a16;
            --amber-soft: #fff2d6;
            --red-soft: #fff0ed;
            --nav-bg-color: rgba(12, 34, 38, 0.94);
            --shadow: 0 18px 46px rgba(16, 42, 46, 0.12);
        }

        #yk-portal-v2 .yk-legacy-tool * { box-sizing: border-box; }
        #yk-portal-v2 .yk-legacy-tool { scroll-behavior: smooth; }
        #yk-portal-v2 .yk-legacy-tool {
            padding-top: 60px;
            font-family: 'Nunito', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            color: var(--ink-soft);
            background: var(--paper);
            line-height: 1.75;
            overflow-x: hidden;
        }
        #yk-portal-v2 .yk-legacy-tool a:focus-visible,#yk-portal-v2 .yk-legacy-tool  button:focus-visible,#yk-portal-v2 .yk-legacy-tool  summary:focus-visible {
            outline: 3px solid rgba(229, 154, 22, 0.65);
            outline-offset: 3px;
        }

        /* Navbar: preserve the shared site structure and behavior. */
        #yk-portal-v2 .yk-legacy-tool .navbar {
            background-color: var(--nav-bg-color);
            backdrop-filter: blur(15px);
            -webkit-backdrop-filter: blur(15px);
            padding: 10px 0;
            transition: all 0.4s ease;
            box-shadow: 0 5px 20px rgba(0,0,0,0.12);
        }
        #yk-portal-v2 .yk-legacy-tool .navbar-scrolled { padding: 8px 0; background-color: rgba(12,34,38,0.98); box-shadow: 0 5px 20px rgba(0,0,0,0.2); }
        #yk-portal-v2 .yk-legacy-tool .navbar-brand { display: flex; align-items: center; padding: 0; }
        #yk-portal-v2 .yk-legacy-tool .navbar-brand img { height: 40px; transition: all 0.3s ease; margin-right: 10px; }
        #yk-portal-v2 .yk-legacy-tool .navbar-scrolled .navbar-brand img { height: 36px; }
        #yk-portal-v2 .yk-legacy-tool .brand-text { color: rgba(255,255,255,0.95); font-weight: 700; font-size: 1.5rem; transition: all 0.3s ease; text-shadow: 0 2px 10px rgba(0,0,0,0.2); }
        #yk-portal-v2 .yk-legacy-tool .navbar-scrolled .brand-text { font-size: 1.3rem; }
        #yk-portal-v2 .yk-legacy-tool .nav-item { position: relative; margin: 0 5px; }
        #yk-portal-v2 .yk-legacy-tool .nav-link { font-weight: 600; position: relative; padding: 10px 0 !important; margin: 0 15px; text-transform: uppercase; font-size: 14px; letter-spacing: 1px; transition: all 0.3s ease; color: rgba(255,255,255,0.9) !important; }
        #yk-portal-v2 .yk-legacy-tool .nav-link:before { content: ""; position: absolute; width: 5px; height: 5px; border-radius: 50%; bottom: 0; left: 50%; background-color: #43c3b4; transform: translateX(-50%) scale(0); transition: transform 0.3s ease; }
        #yk-portal-v2 .yk-legacy-tool .nav-link:hover:before,#yk-portal-v2 .yk-legacy-tool  .nav-item.active .nav-link:before { transform: translateX(-50%) scale(1); }
        #yk-portal-v2 .yk-legacy-tool .nav-item.active .nav-link { color: #72d8cc !important; }
        #yk-portal-v2 .yk-legacy-tool .nav-item:hover .nav-link { color: #fff !important; transform: translateY(-3px); }
        #yk-portal-v2 .yk-legacy-tool .navbar-dark .navbar-toggler { border: none; outline: none; padding: 0; }
        #yk-portal-v2 .yk-legacy-tool .navbar-dark .navbar-toggler-icon { background-image: none; position: relative; width: 24px; height: 17px; }
        #yk-portal-v2 .yk-legacy-tool .navbar-dark .navbar-toggler-icon:before,#yk-portal-v2 .yk-legacy-tool  .navbar-dark .navbar-toggler-icon:after,#yk-portal-v2 .yk-legacy-tool  .navbar-dark .navbar-toggler-icon span { width: 100%; height: 2px; background-color: #fff; border-radius: 3px; position: absolute; left: 0; transition: all .3s ease; }
        #yk-portal-v2 .yk-legacy-tool .navbar-dark .navbar-toggler-icon:before,#yk-portal-v2 .yk-legacy-tool  .navbar-dark .navbar-toggler-icon:after { content: ''; }
        #yk-portal-v2 .yk-legacy-tool .navbar-dark .navbar-toggler-icon:before { top: 0; }
        #yk-portal-v2 .yk-legacy-tool .navbar-dark .navbar-toggler-icon span { top: 50%; transform: translateY(-50%); }
        #yk-portal-v2 .yk-legacy-tool .navbar-dark .navbar-toggler-icon:after { bottom: 0; }
        #yk-portal-v2 .yk-legacy-tool .navbar-dark .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon:before { transform: translateY(7px) rotate(45deg); }
        #yk-portal-v2 .yk-legacy-tool .navbar-dark .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon:after { transform: translateY(-7px) rotate(-45deg); }
        #yk-portal-v2 .yk-legacy-tool .navbar-dark .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon span { opacity: 0; }

        #yk-portal-v2 .yk-legacy-tool .hero {
            height: auto !important;
            min-height: auto !important;
            padding: 76px 0 72px;
            position: relative;
            overflow: hidden;
            color: #fff;
            background: #123b3d;
        }
        #yk-portal-v2 .yk-legacy-tool .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
            background-size: 36px 36px;
            pointer-events: none;
        }
        #yk-portal-v2 .yk-legacy-tool .hero::after {
            content: '';
            position: absolute;
            width: 420px;
            height: 420px;
            right: -180px;
            top: -220px;
            border: 90px solid rgba(229,154,22,.11);
            border-radius: 50%;
            pointer-events: none;
        }
        #yk-portal-v2 .yk-legacy-tool .hero .container { position: relative; z-index: 1; }
        #yk-portal-v2 .yk-legacy-tool .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 9px;
            color: #9fe3da;
            font-size: .82rem;
            font-weight: 800;
            text-transform: uppercase;
            margin-bottom: 16px;
        }
        #yk-portal-v2 .yk-legacy-tool .eyebrow::before { content: ''; width: 28px; height: 2px; background: var(--amber); }
        #yk-portal-v2 .yk-legacy-tool .hero h1 {
            max-width: 720px;
            margin: 0 0 20px;
            font-size: 3rem;
            line-height: 1.18;
            font-weight: 800;
            letter-spacing: 0;
            color: #fff;
        }
        #yk-portal-v2 .yk-legacy-tool .hero .subtitle {
            max-width: 680px;
            margin: 0 0 26px;
            font-size: 1.08rem;
            line-height: 1.85;
            color: rgba(255,255,255,.82);
        }
        #yk-portal-v2 .yk-legacy-tool .hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
        #yk-portal-v2 .yk-legacy-tool .btn-primary-action,#yk-portal-v2 .yk-legacy-tool  .btn-secondary-action,#yk-portal-v2 .yk-legacy-tool  .download-button {
            min-height: 48px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 9px;
            padding: 11px 22px;
            border-radius: 6px;
            font-weight: 800;
            text-decoration: none;
            transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
        }
        #yk-portal-v2 .yk-legacy-tool .btn-primary-action { background: var(--amber); color: #172c2c; box-shadow: 0 10px 24px rgba(229,154,22,.25); }
        #yk-portal-v2 .yk-legacy-tool .btn-primary-action:hover { color: #172c2c; background: #f1ad31; transform: translateY(-2px); text-decoration: none; }
        #yk-portal-v2 .yk-legacy-tool .btn-secondary-action { color: #fff; border: 1px solid rgba(255,255,255,.45); background: rgba(255,255,255,.06); }
        #yk-portal-v2 .yk-legacy-tool .btn-secondary-action:hover { color: #fff; background: rgba(255,255,255,.13); transform: translateY(-2px); text-decoration: none; }
        #yk-portal-v2 .yk-legacy-tool .hero-points { display: flex; flex-wrap: wrap; gap: 16px 22px; margin-top: 28px; color: rgba(255,255,255,.78); font-size: .9rem; }
        #yk-portal-v2 .yk-legacy-tool .hero-points span { display: inline-flex; align-items: center; gap: 7px; }
        #yk-portal-v2 .yk-legacy-tool .hero-points i { color: #72d8cc; }
        #yk-portal-v2 .yk-legacy-tool .hero-shot {
            position: relative;
            padding: 10px;
            border: 1px solid rgba(255,255,255,.2);
            background: rgba(255,255,255,.08);
            box-shadow: 0 28px 60px rgba(0,0,0,.26);
        }
        #yk-portal-v2 .yk-legacy-tool .hero-shot img { display: block; width: 100%; height: auto; background: #fff; }
        #yk-portal-v2 .yk-legacy-tool .shot-caption {
            position: absolute;
            right: 22px;
            bottom: 20px;
            background: rgba(11,39,41,.94);
            color: #fff;
            padding: 9px 12px;
            font-size: .78rem;
            font-weight: 700;
            border-left: 3px solid var(--amber);
        }

        #yk-portal-v2 .yk-legacy-tool .content-section { padding: 78px 0; }
        #yk-portal-v2 .yk-legacy-tool .section-soft { background: var(--wash); }
        #yk-portal-v2 .yk-legacy-tool .section-heading { max-width: 680px; margin-bottom: 36px; }
        #yk-portal-v2 .yk-legacy-tool .section-heading.centered { margin-left: auto; margin-right: auto; text-align: center; }
        #yk-portal-v2 .yk-legacy-tool .kicker { display: block; margin-bottom: 9px; color: var(--teal); font-size: .78rem; font-weight: 900; text-transform: uppercase; }
        #yk-portal-v2 .yk-legacy-tool .section-heading h2 { margin: 0 0 12px; color: var(--ink); font-size: 2rem; line-height: 1.28; font-weight: 800; letter-spacing: 0; }
        #yk-portal-v2 .yk-legacy-tool .section-heading p { margin: 0; color: var(--muted); font-size: 1rem; }
        #yk-portal-v2 .yk-legacy-tool .section-rule { width: 44px; height: 4px; background: var(--amber); margin-top: 18px; }
        #yk-portal-v2 .yk-legacy-tool .centered .section-rule { margin-left: auto; margin-right: auto; }

        #yk-portal-v2 .yk-legacy-tool .pain-lead {
            height: 100%;
            padding: 34px;
            background: var(--ink);
            color: rgba(255,255,255,.8);
            border-left: 5px solid var(--amber);
        }
        #yk-portal-v2 .yk-legacy-tool .pain-lead h3 { color: #fff; font-size: 1.55rem; font-weight: 800; line-height: 1.45; margin-bottom: 14px; }
        #yk-portal-v2 .yk-legacy-tool .pain-lead p { margin: 0; }
        #yk-portal-v2 .yk-legacy-tool .pain-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; height: 100%; }
        #yk-portal-v2 .yk-legacy-tool .pain-item { padding: 24px; background: #fff; border: 1px solid var(--line); }
        #yk-portal-v2 .yk-legacy-tool .pain-item i { color: var(--amber); font-size: 1.15rem; margin-bottom: 12px; }
        #yk-portal-v2 .yk-legacy-tool .pain-item h3 { font-size: 1.02rem; color: var(--ink); font-weight: 800; margin-bottom: 7px; }
        #yk-portal-v2 .yk-legacy-tool .pain-item p { margin: 0; color: var(--muted); font-size: .91rem; line-height: 1.65; }

        #yk-portal-v2 .yk-legacy-tool .feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
        #yk-portal-v2 .yk-legacy-tool .feature-item { min-height: 246px; padding: 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; transition: background .2s ease; }
        #yk-portal-v2 .yk-legacy-tool .feature-item:hover { background: #fbfdfc; }
        #yk-portal-v2 .yk-legacy-tool .feature-icon { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; margin-bottom: 22px; background: var(--mint); color: var(--teal-dark); font-size: 1.18rem; }
        #yk-portal-v2 .yk-legacy-tool .feature-item:nth-child(3n+2) .feature-icon { background: var(--amber-soft); color: #9c6500; }
        #yk-portal-v2 .yk-legacy-tool .feature-item h3 { color: var(--ink); font-size: 1.08rem; font-weight: 800; margin-bottom: 10px; }
        #yk-portal-v2 .yk-legacy-tool .feature-item p { margin: 0; color: var(--muted); font-size: .92rem; line-height: 1.7; }
        #yk-portal-v2 .yk-legacy-tool .feature-note { margin-top: 24px; padding: 17px 20px; background: var(--amber-soft); color: #6b4d18; border-left: 4px solid var(--amber); font-size: .92rem; }

        #yk-portal-v2 .yk-legacy-tool .screenshot-panel { background: var(--ink); padding: 26px; box-shadow: var(--shadow); }
        #yk-portal-v2 .yk-legacy-tool .screenshot-panel img { width: 100%; height: auto; display: block; background: #fff; }
        #yk-portal-v2 .yk-legacy-tool .screenshot-copy { padding-left: 32px; }
        #yk-portal-v2 .yk-legacy-tool .screenshot-copy h2 { color: var(--ink); font-size: 1.75rem; font-weight: 800; line-height: 1.35; margin-bottom: 15px; }
        #yk-portal-v2 .yk-legacy-tool .screenshot-copy p { color: var(--muted); }
        #yk-portal-v2 .yk-legacy-tool .spec-list { list-style: none; padding: 0; margin: 25px 0 0; }
        #yk-portal-v2 .yk-legacy-tool .spec-list li { display: flex; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); color: var(--ink-soft); }
        #yk-portal-v2 .yk-legacy-tool .spec-list i { color: var(--teal); margin-top: 6px; }

        #yk-portal-v2 .yk-legacy-tool .scenario-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
        #yk-portal-v2 .yk-legacy-tool .scenario-card { height: 100%; padding: 28px 24px; background: #fff; border-top: 4px solid var(--teal); box-shadow: 0 12px 34px rgba(16,42,46,.08); }
        #yk-portal-v2 .yk-legacy-tool .scenario-card:nth-child(even) { border-top-color: var(--amber); }
        #yk-portal-v2 .yk-legacy-tool .scenario-card i { color: var(--teal); font-size: 1.35rem; margin-bottom: 18px; }
        #yk-portal-v2 .yk-legacy-tool .scenario-card:nth-child(even) i { color: var(--amber); }
        #yk-portal-v2 .yk-legacy-tool .scenario-card h3 { color: var(--ink); font-size: 1.06rem; font-weight: 800; margin-bottom: 9px; }
        #yk-portal-v2 .yk-legacy-tool .scenario-card p { color: var(--muted); margin: 0; font-size: .91rem; line-height: 1.68; }

        #yk-portal-v2 .yk-legacy-tool .steps { counter-reset: steps; max-width: 920px; margin: 0 auto; position: relative; }
        #yk-portal-v2 .yk-legacy-tool .steps::before { content: ''; position: absolute; left: 25px; top: 26px; bottom: 28px; width: 2px; background: var(--line); }
        #yk-portal-v2 .yk-legacy-tool .step { counter-increment: steps; display: grid; grid-template-columns: 52px 1fr; gap: 22px; position: relative; padding-bottom: 25px; }
        #yk-portal-v2 .yk-legacy-tool .step:last-child { padding-bottom: 0; }
        #yk-portal-v2 .yk-legacy-tool .step::before { content: counter(steps, decimal-leading-zero); width: 52px; height: 52px; display: flex; align-items: center; justify-content: center; position: relative; z-index: 1; background: var(--teal); color: #fff; font-weight: 900; font-size: .85rem; }
        #yk-portal-v2 .yk-legacy-tool .step:nth-child(even)::before { background: var(--amber); color: #172c2c; }
        #yk-portal-v2 .yk-legacy-tool .step-body { padding: 3px 0 22px; border-bottom: 1px solid var(--line); }
        #yk-portal-v2 .yk-legacy-tool .step:last-child .step-body { border-bottom: 0; }
        #yk-portal-v2 .yk-legacy-tool .step h3 { color: var(--ink); font-size: 1.07rem; font-weight: 800; margin: 0 0 7px; }
        #yk-portal-v2 .yk-legacy-tool .step p { color: var(--muted); margin: 0; font-size: .94rem; }

        #yk-portal-v2 .yk-legacy-tool .faq-list { max-width: 900px; margin: 0 auto; border-top: 1px solid var(--line); }
        #yk-portal-v2 .yk-legacy-tool .faq-item { border-bottom: 1px solid var(--line); background: #fff; }
        #yk-portal-v2 .yk-legacy-tool .faq-item summary { list-style: none; cursor: pointer; min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 8px; color: var(--ink); font-weight: 800; }
        #yk-portal-v2 .yk-legacy-tool .faq-item summary::-webkit-details-marker { display: none; }
        #yk-portal-v2 .yk-legacy-tool .faq-item summary::after { content: '+'; width: 30px; height: 30px; flex: 0 0 30px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--line); color: var(--teal); font-size: 1.25rem; transition: transform .2s ease; }
        #yk-portal-v2 .yk-legacy-tool .faq-item[open] summary::after { content: '−'; transform: rotate(180deg); }
        #yk-portal-v2 .yk-legacy-tool .faq-answer { padding: 0 50px 22px 8px; color: var(--muted); font-size: .94rem; }

        #yk-portal-v2 .yk-legacy-tool .download-section { padding: 72px 0; background: #123b3d; color: #fff; position: relative; overflow: hidden; }
        #yk-portal-v2 .yk-legacy-tool .download-section::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(90deg, transparent 49.8%, rgba(255,255,255,.04) 50%, transparent 50.2%); background-size: 80px 100%; }
        #yk-portal-v2 .yk-legacy-tool .download-section .container { position: relative; z-index: 1; }
        #yk-portal-v2 .yk-legacy-tool .download-title { max-width: 620px; }
        #yk-portal-v2 .yk-legacy-tool .download-title h2 { color: #fff; font-size: 2rem; line-height: 1.3; font-weight: 800; margin-bottom: 12px; }
        #yk-portal-v2 .yk-legacy-tool .download-title p { margin: 0; color: rgba(255,255,255,.76); }
        #yk-portal-v2 .yk-legacy-tool .download-actions { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 12px; }
        #yk-portal-v2 .yk-legacy-tool .download-button { background: var(--amber); color: #172c2c; border: 1px solid var(--amber); }
        #yk-portal-v2 .yk-legacy-tool .download-button:hover { color: #172c2c; background: #f1ad31; text-decoration: none; transform: translateY(-2px); }
        #yk-portal-v2 .yk-legacy-tool .download-button.secondary { color: #fff; background: transparent; border-color: rgba(255,255,255,.48); }
        #yk-portal-v2 .yk-legacy-tool .download-button.secondary:hover { color: #fff; background: rgba(255,255,255,.1); }
        #yk-portal-v2 .yk-legacy-tool .download-meta { margin-top: 20px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.13); display: flex; flex-wrap: wrap; gap: 18px; color: rgba(255,255,255,.72); font-size: .86rem; }
        #yk-portal-v2 .yk-legacy-tool .download-meta span { display: inline-flex; align-items: center; gap: 7px; }
        #yk-portal-v2 .yk-legacy-tool .download-meta i { color: #72d8cc; }

        @media (max-width: 991px) {
            #yk-portal-v2 .yk-legacy-tool .navbar-collapse { background-color: rgba(12,34,38,0.98); padding: 20px; border-radius: 8px; margin-top: 15px; box-shadow: 0 10px 30px rgba(0,0,0,0.15); }
            #yk-portal-v2 .yk-legacy-tool .navbar-nav .nav-item { margin: 5px 0; }
            #yk-portal-v2 .yk-legacy-tool .navbar-brand img { height: 36px; }
            #yk-portal-v2 .yk-legacy-tool .brand-text { font-size: 1.3rem; }
            #yk-portal-v2 .yk-legacy-tool .hero h1 { font-size: 2.45rem; }
            #yk-portal-v2 .yk-legacy-tool .hero-shot { margin-top: 44px; }
            #yk-portal-v2 .yk-legacy-tool .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
            #yk-portal-v2 .yk-legacy-tool .scenario-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
            #yk-portal-v2 .yk-legacy-tool .screenshot-copy { padding: 34px 0 0; }
            #yk-portal-v2 .yk-legacy-tool .download-actions { justify-content: flex-start; margin-top: 28px; }
        }
        @media (max-width: 767px) {
            #yk-portal-v2 .yk-legacy-tool { padding-top: 56px; }
            #yk-portal-v2 .yk-legacy-tool .hero { padding: 58px 0 56px; }
            #yk-portal-v2 .yk-legacy-tool .hero h1 { font-size: 2.05rem; }
            #yk-portal-v2 .yk-legacy-tool .hero .subtitle { font-size: 1rem; }
            #yk-portal-v2 .yk-legacy-tool .content-section { padding: 58px 0; }
            #yk-portal-v2 .yk-legacy-tool .section-heading h2,#yk-portal-v2 .yk-legacy-tool  .download-title h2 { font-size: 1.65rem; }
            #yk-portal-v2 .yk-legacy-tool .pain-list,#yk-portal-v2 .yk-legacy-tool  .feature-grid,#yk-portal-v2 .yk-legacy-tool  .scenario-grid { grid-template-columns: 1fr; }
            #yk-portal-v2 .yk-legacy-tool .pain-lead { margin-bottom: 16px; }
            #yk-portal-v2 .yk-legacy-tool .feature-item { min-height: auto; }
            #yk-portal-v2 .yk-legacy-tool .screenshot-panel { padding: 12px; }
            #yk-portal-v2 .yk-legacy-tool .shot-caption { position: static; margin-top: 10px; }
        }
        @media (max-width: 575px) {
            #yk-portal-v2 .yk-legacy-tool .navbar-brand img { height: 32px; }
            #yk-portal-v2 .yk-legacy-tool .brand-text { font-size: 1.2rem; }
            #yk-portal-v2 .yk-legacy-tool .hero h1 { font-size: 1.78rem; }
            #yk-portal-v2 .yk-legacy-tool .hero-actions a { width: 100%; }
            #yk-portal-v2 .yk-legacy-tool .hero-points { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; }
            #yk-portal-v2 .yk-legacy-tool .pain-lead,#yk-portal-v2 .yk-legacy-tool  .pain-item,#yk-portal-v2 .yk-legacy-tool  .feature-item,#yk-portal-v2 .yk-legacy-tool  .scenario-card { padding: 22px; }
            #yk-portal-v2 .yk-legacy-tool .step { grid-template-columns: 44px 1fr; gap: 16px; }
            #yk-portal-v2 .yk-legacy-tool .step::before { width: 44px; height: 44px; }
            #yk-portal-v2 .yk-legacy-tool .steps::before { left: 21px; }
            #yk-portal-v2 .yk-legacy-tool .download-actions { display: grid; }
            #yk-portal-v2 .yk-legacy-tool .download-button { width: 100%; }
        }
        @media (prefers-reduced-motion: reduce) {
            #yk-portal-v2 .yk-legacy-tool { scroll-behavior: auto; }
            #yk-portal-v2 .yk-legacy-tool *,#yk-portal-v2 .yk-legacy-tool  *::before,#yk-portal-v2 .yk-legacy-tool  *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
        }