/* CM5 styles from the owner-supplied 2026-10-22 package; scoped to preserve shared site chrome. */

.cm5-page {
    --c-primary: #2563eb;
    --c-accent: #06b6d4;
    --c-warm: #f59e0b;
    --c-green: #10b981;
    --c-purple: #8b5cf6;
    --c-red: #ef4444;
    --bg-dark: #0a0e1a;
    --bg-section: #0f1629;
    --bg-card: #161f3a;
    --text: #e2e8f0;
    --text2: #94a3b8;
    --border: #1e293b;
}
.cm5-page, .cm5-page * { box-sizing: border-box; margin: 0; padding: 0; }
.cm5-page { scroll-behavior: smooth; }
.cm5-page {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans CJK SC", "PingFang SC", "Microsoft YaHei", sans-serif;
    background: var(--bg-dark); color: var(--text); line-height: 1.7;
    overflow-x: hidden;
}

/* ===== NAV ===== */
.cm5-page nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(10,14,26,0.85); backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border); padding: 0 32px;
    display: flex; align-items: center; justify-content: space-between; height: 56px;
}
.cm5-page nav .logo { font-size: 1.1rem; font-weight: 700; color: #fff; letter-spacing: 1px; }
.cm5-page nav .logo span { color: var(--c-accent); }
.cm5-page nav .nav-links { display: flex; gap: 28px; }
.cm5-page nav .nav-links a { color: var(--text2); text-decoration: none; font-size: 0.85rem; transition: color 0.2s; }
.cm5-page nav .nav-links a:hover { color: var(--c-accent); }
.cm5-page nav .buy-btn {
    background: linear-gradient(135deg, var(--c-primary), var(--c-accent));
    color: #fff; padding: 6px 18px; border-radius: 20px; font-size: 0.8rem; font-weight: 600;
    text-decoration: none; border: none; cursor: pointer;
}

/* ===== HERO (dark · aligned with CM7s) ===== */
.cm5-page .hero {
    min-height: 92vh; display: flex; align-items: center;
    position: relative; padding: 132px 24px 96px; overflow: hidden;
    background: radial-gradient(ellipse at 50% 32%, #1a2744 0%, var(--bg-dark) 62%);
}
.cm5-page .hero::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background:
        radial-gradient(680px 500px at 78% 42%, rgba(37,99,235,0.24), transparent 68%),
        radial-gradient(560px 440px at 10% 16%, rgba(6,182,212,0.12), transparent 72%);
}
.cm5-page .hero::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 120px;
    background: linear-gradient(180deg, rgba(10,14,26,0) 0%, var(--bg-dark) 100%);
    pointer-events: none;
}
.cm5-page .hero-inner {
    position: relative; z-index: 2; width: 100%; max-width: 1180px; margin: 0 auto;
    display: grid; grid-template-columns: 1.02fr 0.98fr; gap: 40px; align-items: center;
}
.cm5-page .hero-copy { text-align: left; }
.cm5-page .hero-kicker { display: inline-block; font-size: 1.02rem; color: var(--text2); letter-spacing: 0.4px; margin-bottom: 20px; }
.cm5-page .hero h1 { font-size: 3.6rem; font-weight: 800; letter-spacing: -1.6px; line-height: 1.04; color: #fff; margin-bottom: 10px; }
.cm5-page .hero h1 .highlight { background: linear-gradient(135deg, var(--c-accent), var(--c-primary)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.cm5-page .hero-tag { font-size: 0.95rem; font-weight: 700; color: #cbd5e1; letter-spacing: 0.4px; margin-bottom: 20px; }
.cm5-page .hero-desc { font-size: 1.03rem; color: var(--text2); max-width: 560px; line-height: 1.85; margin-bottom: 30px; }
.cm5-page .hero-stats { display: flex; gap: 40px; flex-wrap: wrap; }
.cm5-page .cm5-purchase-actions{display:flex;align-items:center;flex-wrap:wrap;gap:20px;margin:0 0 30px}
.cm5-page .cm5-buy-button{display:inline-flex;align-items:center;justify-content:center;gap:28px;min-height:50px;padding:12px 26px;border:1px solid #34c5dd;border-radius:10px;background:#34c5dd;color:#08242d;font-size:15px;font-weight:750;text-decoration:none;transition:background .2s,transform .2s;box-shadow:0 8px 26px #34c5dd20}
.cm5-page .cm5-buy-button:hover{background:#65d5e7;transform:translateY(-2px)}
.cm5-page .cm5-quote-link{color:#cbd5e1;font-size:14px;text-decoration:none;text-underline-offset:5px}
.cm5-page .cm5-quote-link:hover{text-decoration:underline;color:#34c5dd}
.cm5-page .cm5-purchase-actions a:focus-visible{outline:2px solid #34c5dd;outline-offset:5px}
.cm5-page .cm5-purchase-actions-bottom{justify-content:center;margin-bottom:0}
@media(prefers-reduced-motion:reduce){.cm5-page .cm5-buy-button{transition:none}}
.cm5-page .hero-stat { text-align: left; }
.cm5-page .hero-stat .val { font-size: 1.75rem; font-weight: 800; color: #fff; line-height: 1.15; }
.cm5-page .hero-stat .val .u { font-size: 0.9rem; font-weight: 600; color: var(--text2); }
.cm5-page .hero-stat .lbl { font-size: 0.76rem; color: var(--text2); margin-top: 3px; }
.cm5-page .hero-media { display: flex; align-items: center; justify-content: center; }
.cm5-page .hero-media img { width: 100%; max-width: 560px; height: auto; display: block; filter: drop-shadow(0 24px 48px rgba(0,0,0,0.5)); }

/* ===== SECTIONS ===== */
.cm5-page .section { padding: 80px 24px; }
.cm5-page .section-dark { background: var(--bg-section); }
.cm5-page .container { max-width: 1100px; margin: 0 auto; }
.cm5-page .section-title {
    font-size: 2rem; font-weight: 700; text-align: center; margin-bottom: 12px;
}
.cm5-page .section-subtitle { text-align: center; color: var(--text2); font-size: 1.05rem; max-width: 600px; margin: 0 auto 48px; }

/* ===== FEATURE CARDS ===== */
.cm5-page .feature-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.cm5-page .feature-card {
    background: var(--bg-card); border-radius: 16px; padding: 28px 24px;
    border: 1px solid var(--border); transition: transform 0.25s, box-shadow 0.25s;
}
.cm5-page .feature-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(37,99,235,0.12); border-color: rgba(37,99,235,0.3); }
.cm5-page .feature-card .icon {
    width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem; margin-bottom: 16px;
}
.cm5-page .feature-card .icon-cpu { background: rgba(37,99,235,0.15); }
.cm5-page .feature-card .icon-npu { background: rgba(16,185,129,0.15); }
.cm5-page .feature-card .icon-gpu { background: rgba(139,92,246,0.15); }
.cm5-page .feature-card .icon-video { background: rgba(239,68,68,0.15); }
.cm5-page .feature-card .icon-ram { background: rgba(245,158,11,0.15); }
.cm5-page .feature-card .icon-compact { background: rgba(6,182,212,0.15); }
.cm5-page .feature-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.cm5-page .feature-card p { font-size: 0.85rem; color: var(--text2); line-height: 1.6; }
.cm5-page .feature-card .spec { font-size: 0.78rem; color: var(--c-accent); margin-top: 10px; font-weight: 600; }

/* ===== CHIP SECTION ===== */
.cm5-page .chip-section { background: linear-gradient(180deg, var(--bg-dark) 0%, #0d1528 100%); }
.cm5-page .chip-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.cm5-page .chip-visual {
    background: radial-gradient(circle at 50% 50%, rgba(37,99,235,0.1) 0%, transparent 70%);
    padding: 40px; text-align: center;
}
.cm5-page .chip-visual .chip-name { font-size: 3rem; font-weight: 800; color: var(--c-accent); margin-bottom: 8px; }
.cm5-page .chip-visual .chip-tagline { font-size: 1rem; color: var(--text2); }
.cm5-page .chip-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.cm5-page .chip-spec-item {
    background: var(--bg-card); border-radius: 10px; padding: 14px 16px; border: 1px solid var(--border);
}
.cm5-page .chip-spec-item .label { font-size: 0.75rem; color: var(--text2); }
.cm5-page .chip-spec-item .value { font-size: 1rem; font-weight: 700; margin-top: 2px; }

/* ===== COMPARISON TABLE ===== */
.cm5-page .compare-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; margin-top: 24px; }
.cm5-page .compare-table th { background: rgba(37,99,235,0.1); padding: 12px 16px; text-align: left; font-weight: 600; color: var(--text2); border-bottom: 1px solid var(--border); }
.cm5-page .compare-table td { padding: 12px 16px; border-bottom: 1px solid var(--border); }
.cm5-page .compare-table tr:hover td { background: rgba(37,99,235,0.04); }
.cm5-page .compare-table .same { color: var(--c-green); }
.cm5-page .compare-table .diff { color: var(--c-warm); }
.cm5-page .compare-table .cm5 { background: rgba(37,99,235,0.06); font-weight: 600; }

/* ===== PERFORMANCE CHARTS ===== */
.cm5-page .chart-container { background: var(--bg-card); border-radius: 16px; padding: 32px; border: 1px solid var(--border); margin-bottom: 24px; }
.cm5-page .chart-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 24px; }
.cm5-page .bar-chart { display: flex; flex-direction: column; gap: 14px; }
.cm5-page .bar-row { display: flex; align-items: center; gap: 12px; }
.cm5-page .bar-label { width: 140px; font-size: 0.82rem; color: var(--text2); text-align: right; flex-shrink: 0; }
.cm5-page .bar-track { flex: 1; height: 28px; background: rgba(255,255,255,0.05); border-radius: 6px; overflow: hidden; position: relative; }
.cm5-page .bar-fill { height: 100%; border-radius: 6px; display: flex; align-items: center; padding-left: 10px; font-size: 0.78rem; font-weight: 700; color: #fff; transition: width 1s ease; }
.cm5-page .bar-fill-cm5 { background: linear-gradient(90deg, var(--c-primary), var(--c-accent)); }
.cm5-page .bar-fill-pi { background: linear-gradient(90deg, #c2410c, #f97316); }
.cm5-page .bar-value { margin-left: 10px; font-size: 0.82rem; color: var(--text2); font-weight: 600; }

/* ===== AI SECTION ===== */
.cm5-page .ai-frameworks { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 24px; }
.cm5-page .ai-fw {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px;
    padding: 10px 18px; font-size: 0.82rem; font-weight: 600; display: flex; align-items: center; gap: 8px;
}
.cm5-page .ai-fw::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--c-green); }

/* ===== DISPLAY GRID ===== */
.cm5-page .display-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
.cm5-page .display-card {
    background: var(--bg-card); border-radius: 12px; padding: 20px; text-align: center;
    border: 1px solid var(--border);
}
.cm5-page .display-card .res { font-size: 1.3rem; font-weight: 800; color: var(--c-accent); }
.cm5-page .display-card .type { font-size: 0.8rem; color: var(--text2); margin-top: 4px; }
.cm5-page .display-card .refresh { font-size: 0.75rem; color: var(--c-warm); margin-top: 2px; }

/* ===== INTERFACE DIAGRAM ===== */
.cm5-page .interface-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; }
.cm5-page .interface-item {
    background: var(--bg-card); border-radius: 10px; padding: 14px; border: 1px solid var(--border);
    display: flex; align-items: center; gap: 10px;
}
.cm5-page .interface-item .if-icon { width: 32px; height: 32px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 1rem; flex-shrink: 0; }
.cm5-page .interface-item .if-info { font-size: 0.82rem; }
.cm5-page .interface-item .if-info .if-name { font-weight: 600; }
.cm5-page .interface-item .if-info .if-desc { font-size: 0.72rem; color: var(--text2); }

/* ===== USE CASES ===== */
.cm5-page .usecase-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.cm5-page .usecase-card {
    background: var(--bg-card); border-radius: 14px; overflow: hidden; border: 1px solid var(--border);
    transition: transform 0.25s;
}
.cm5-page .usecase-card:hover { transform: translateY(-4px); }
.cm5-page .usecase-card .uc-img { height: 140px; background: linear-gradient(135deg, #1a2744, #0f1629); display: flex; align-items: center; justify-content: center; font-size: 2.5rem; }
.cm5-page .usecase-card .uc-body { padding: 18px; }
.cm5-page .usecase-card .uc-title { font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.cm5-page .usecase-card .uc-desc { font-size: 0.8rem; color: var(--text2); line-height: 1.5; }

/* ===== SPEC TABLE ===== */
.cm5-page .spec-table { width: 100%; border-collapse: collapse; font-size: 0.86rem; }
.cm5-page .spec-table th { background: rgba(37,99,235,0.08); padding: 12px 16px; text-align: left; font-weight: 600; color: var(--text2); border-bottom: 1px solid var(--border); }
.cm5-page .spec-table td { padding: 10px 16px; border-bottom: 1px solid var(--border); }
.cm5-page .spec-table tr:nth-child(even) td { background: rgba(255,255,255,0.02); }
.cm5-page .spec-table td:first-child { font-weight: 600; color: var(--text2); width: 200px; }

/* ===== COMPATIBILITY ===== */
.cm5-page .compat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
.cm5-page .compat-card {
    background: var(--bg-card); border-radius: 12px; padding: 20px; text-align: center;
    border: 1px solid var(--border);
}
.cm5-page .compat-card .compat-icon { font-size: 2rem; margin-bottom: 10px; }
.cm5-page .compat-card .compat-name { font-size: 0.9rem; font-weight: 700; }
.cm5-page .compat-card .compat-desc { font-size: 0.75rem; color: var(--text2); margin-top: 4px; }

/* ===== RESOURCES ===== */
.cm5-page .res-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.cm5-page .res-card {
    background: var(--bg-card); border-radius: 10px; padding: 18px; border: 1px solid var(--border);
    display: flex; align-items: center; gap: 14px; text-decoration: none; color: inherit;
    transition: background 0.2s;
}
.cm5-page .res-card:hover { background: rgba(37,99,235,0.06); }
.cm5-page .res-card .res-icon { font-size: 1.5rem; }
.cm5-page .res-card .res-info .res-title { font-weight: 600; font-size: 0.9rem; }
.cm5-page .res-card .res-info .res-type { font-size: 0.75rem; color: var(--text2); }

/* ===== FAQ ===== */
.cm5-page .faq-item { border-bottom: 1px solid var(--border); padding: 20px 0; }
.cm5-page .faq-item .faq-q { font-size: 1rem; font-weight: 700; margin-bottom: 8px; display: flex; align-items: center; gap: 10px; }
.cm5-page .faq-item .faq-q::before { content: "Q"; width: 24px; height: 24px; border-radius: 50%; background: var(--c-primary); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: 700; flex-shrink: 0; }
.cm5-page .faq-item .faq-a { font-size: 0.88rem; color: var(--text2); padding-left: 34px; line-height: 1.7; }

/* ===== CTA ===== */
.cm5-page .cta-section {
    background: linear-gradient(135deg, rgba(37,99,235,0.15), rgba(6,182,212,0.1));
    border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
    text-align: center; padding: 60px 24px;
}
.cm5-page .cta-section h2 { font-size: 2rem; margin-bottom: 12px; }
.cm5-page .cta-section p { color: var(--text2); margin-bottom: 24px; }
.cm5-page .cta-btn {
    display: inline-block; padding: 14px 40px; border-radius: 30px;
    background: linear-gradient(135deg, var(--c-primary), var(--c-accent));
    color: #fff; font-size: 1rem; font-weight: 700; text-decoration: none;
    box-shadow: 0 8px 24px rgba(37,99,235,0.3); transition: transform 0.2s;
}
.cm5-page .cta-btn:hover { transform: translateY(-2px); }

/* ===== FOOTER ===== */
.cm5-page footer { padding: 40px 24px; text-align: center; color: var(--text2); font-size: 0.82rem; border-top: 1px solid var(--border); }

/* ===== PRODUCT SHOWCASE ===== */
.cm5-page .showcase { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 24px; }
.cm5-page .showcase-item { text-align: center; }
.cm5-page .showcase-item .showcase-img-wrap {
    aspect-ratio: 3 / 2; display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, #0d1528, #161f3a); border-radius: 16px;
    padding: 24px; border: 1px solid var(--border); overflow: hidden; transition: transform 0.3s;
}
.cm5-page .showcase-item .showcase-img-wrap:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(37,99,235,0.12); }
.cm5-page .showcase-item img { width: 100%; height: 100%; object-fit: contain; display: block; }
.cm5-page .showcase-item .showcase-label { font-size: 0.9rem; color: var(--text2); margin-top: 16px; font-weight: 600; }
.cm5-page .showcase-item .showcase-desc { font-size: 0.78rem; color: var(--text2); margin-top: 4px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .cm5-page .hero { padding: 104px 20px 72px; min-height: auto; }
    .cm5-page .hero-inner { grid-template-columns: 1fr; gap: 28px; }
    .cm5-page .hero h1 { font-size: 2.4rem; }
    .cm5-page .hero-desc { font-size: 0.96rem; }
    .cm5-page .hero-stats { gap: 26px; }
    .cm5-page .hero-media img { max-width: 420px; }
    .cm5-page .chip-layout { grid-template-columns: 1fr; }
    .cm5-page .showcase { grid-template-columns: 1fr; }
    .cm5-page nav .nav-links { display: none; }
    .cm5-page .bar-label { width: 100px; font-size: 0.72rem; }
    .cm5-page .section { padding: 48px 20px; }
}

.cm5-page{--c-accent:#34c5dd;min-width:0;overflow:visible}
.cm5-page .hero{padding-top:76px}
.cm5-page .hero h1 .highlight{background:none;-webkit-text-fill-color:#34c5dd;color:#34c5dd}
.cm5-page .hero-inner>* , .cm5-page .chip-layout>*{min-width:0}
.cm5-page section[id]{scroll-margin-top:106px}
.cm5-page .cm5-table-scroll{width:100%;max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;border-radius:10px}
.cm5-page .cm5-table-scroll:focus-visible,.cm5-page a:focus-visible{outline:2px solid #34c5dd;outline-offset:3px}
.cm5-page .compare-table{min-width:520px}
.cm5-page .chart-container .compare-table{min-width:620px}
.cm5-page .spec-table{min-width:510px}
.cm5-page .compare-table td,.cm5-page .compare-table th{vertical-align:middle;line-height:1.55}
.cm5-page img{max-width:100%}
@media(max-width:768px){.cm5-page .hero{padding-top:56px}.cm5-page section[id]{scroll-margin-top:96px}.cm5-page .chart-container{padding:24px 16px}.cm5-page .hero-inner{grid-template-columns:minmax(0,1fr)}.cm5-page .chip-layout{grid-template-columns:minmax(0,1fr)}}
@media(max-width:420px){.cm5-page .feature-grid,.cm5-page .res-grid{grid-template-columns:minmax(0,1fr)}.cm5-page .chip-specs{gap:8px}.cm5-page .chip-spec-item{padding:12px}}

.cm5-page .feature-card .cm5-version-note{margin-top:12px;padding-top:12px;border-top:1px solid var(--border);font-size:.8rem;line-height:1.6;color:var(--text2)}