:root {
    --bg-primary: #09090B;
    --bg-secondary: #0F0F13;
    --bg-card: rgba(18, 18, 26, 0.7);
    --bg-card-hover: rgba(24, 24, 34, 0.85);
    --bg-elevated: rgba(30, 30, 42, 0.6);
    --text-primary: #FAFAFA;
    --text-secondary: #A1A1AA;
    --text-muted: #71717A;
    --brand-primary: #6366F1;
    --brand-secondary: #818CF8;
    --brand-glow: rgba(99, 102, 241, 0.4);
    --accent: #F59E0B;
    --accent-soft: rgba(245, 158, 11, 0.15);
    --success: #10B981;
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-default: rgba(255, 255, 255, 0.1);
    --border-hover: rgba(255, 255, 255, 0.15);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 64px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-pill: 999px;
    --topbar-height: 64px;
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 400ms ease;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--topbar-height) + 24px);
}

body {
    font-family: "PingFang SC", "Microsoft YaHei", "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    letter-spacing: 0.01em;
    min-height: 100vh;
    overflow-x: hidden;
}

body.modal-open {
    overflow: hidden;
}

.container {
    width: min(1200px, calc(100% - 48px));
    margin: 0 auto;
}

.background-orb {
    position: fixed;
    z-index: -1;
    border-radius: 50%;
    filter: blur(100px);
    pointer-events: none;
}

.orb-1 {
    width: 600px;
    height: 600px;
    top: -200px;
    right: -100px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15), transparent 70%);
}

.orb-2 {
    width: 500px;
    height: 500px;
    bottom: -150px;
    left: -100px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.1), transparent 70%);
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    height: var(--topbar-height);
    background: rgba(9, 9, 11, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
}

.site-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    gap: 24px;
}

.site-logo {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.02em;
    transition: color var(--transition-fast);
}

.site-logo:hover {
    color: var(--brand-secondary);
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.site-nav-link {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    background: transparent;
    transition: all var(--transition-fast);
}

.site-nav-link:hover {
    color: var(--text-primary);
    background: var(--bg-elevated);
    border-color: var(--border-default);
}

.site-nav-link.is-active {
    color: var(--text-primary);
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
    border-color: transparent;
    box-shadow: 0 2px 12px var(--brand-glow);
}

.hero {
    padding: calc(var(--topbar-height) + 48px) 0 64px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 32px;
    align-items: start;
}

.hero-copy {
    padding: 40px;
    border-radius: var(--radius-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}

.hero-copy::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 700;
    color: var(--brand-secondary);
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 100px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

h1, h2, h3 {
    color: var(--text-primary);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    margin: 16px 0;
}

h1 span {
    display: block;
    font-size: 0.6em;
    font-weight: 600;
    color: var(--text-secondary);
    margin-top: 8px;
}

h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin: 12px 0;
}

h3 {
    font-size: 1.125rem;
    font-weight: 700;
}

.hero-lead {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0;
}

.metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 32px;
}

.metric {
    padding: 16px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
}

.metric-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.metric-label {
    font-size: 13px;
    color: var(--text-muted);
    margin: 4px 0 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin-top: 24px;
}

.pricing-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 14px;
    min-height: 100%;
    padding: 28px;
    border-radius: var(--radius-xl);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02)),
        rgba(18, 18, 26, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), transparent 45%);
    pointer-events: none;
}

.pricing-card > * {
    position: relative;
    z-index: 1;
}

.pricing-card.is-featured {
    border-color: rgba(245, 158, 11, 0.32);
    box-shadow: 0 20px 60px rgba(245, 158, 11, 0.16);
}

.pricing-card.is-featured::before {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.18), transparent 48%);
}

.pricing-badge {
    display: inline-flex;
    width: fit-content;
    padding: 7px 12px;
    border-radius: var(--radius-pill);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.06em;
    color: rgba(255, 255, 255, 0.92);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.pricing-card.is-featured .pricing-badge {
    color: #1f1300;
    background: rgba(245, 158, 11, 0.92);
    border-color: rgba(245, 158, 11, 0.92);
}

.pricing-title {
    font-size: 1.25rem;
    font-weight: 800;
    line-height: 1.25;
    color: var(--text-primary);
}

.pricing-amount {
    display: flex;
    align-items: baseline;
    gap: 8px;
    flex-wrap: wrap;
}

.pricing-price {
    font-size: clamp(2rem, 4vw, 2.7rem);
    font-weight: 900;
    letter-spacing: -0.04em;
    color: var(--text-primary);
    line-height: 1;
}

.pricing-unit {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-secondary);
}

.pricing-original {
    color: var(--text-muted);
    font-size: 14px;
}

.pricing-desc {
    color: var(--text-secondary);
    font-size: 14px;
    margin: 0;
}

.pricing-list {
    display: grid;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.pricing-list li {
    color: var(--text-secondary);
    font-size: 14px;
    padding-left: 18px;
    position: relative;
}

.pricing-list li::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 0;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 12px rgba(245, 158, 11, 0.45);
}

.pricing-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: auto;
}

.pricing-note {
    margin-top: 18px;
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.75;
}

.pricing-mini-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 20px;
}

.pricing-mini-card {
    padding: 18px 20px;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.pricing-mini-card strong {
    display: block;
    margin-bottom: 6px;
    color: var(--text-primary);
    font-size: 15px;
}

.pricing-mini-card p {
    color: var(--text-muted);
    font-size: 13px;
    margin: 0;
}

.module-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 22px;
    margin-top: 24px;
}

.module-stack {
    display: grid;
    gap: 18px;
}

.module-main-card,
.module-side-card,
.audience-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.08);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015)),
        rgba(18, 18, 26, 0.82);
    box-shadow: var(--shadow-md);
}

.module-main-card {
    padding: 32px;
}

.module-main-card::before,
.module-side-card::before,
.audience-card::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.14), transparent 45%);
}

.module-main-card > *,
.module-side-card > *,
.audience-card > * {
    position: relative;
    z-index: 1;
}

.module-main-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 8px;
}

.module-main-card h3,
.module-side-card h3,
.audience-card h3 {
    margin: 14px 0 10px;
    font-size: 1.35rem;
    color: var(--text-primary);
}

.module-main-card p,
.module-side-card p,
.audience-card p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 14px;
}

.module-points {
    display: grid;
    gap: 12px;
    margin-top: 22px;
}

.module-point {
    padding: 14px 16px;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.module-point strong {
    display: block;
    margin-bottom: 4px;
    color: var(--text-primary);
    font-size: 14px;
}

.module-point span {
    color: var(--text-muted);
    font-size: 13px;
}

.module-side-card {
    padding: 24px;
}

.module-side-card .pricing-badge {
    margin-bottom: 12px;
}

.module-card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
}

.module-card-top .optional-badge {
    flex-shrink: 0;
}

.module-card-top .core-badge {
    flex-shrink: 0;
}

.module-side-card .text-link,
.module-main-card .text-link {
    margin-top: 16px;
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin-top: 24px;
}

.audience-card {
    padding: 28px;
}

.audience-tag {
    display: inline-flex;
    width: fit-content;
    padding: 7px 12px;
    border-radius: var(--radius-pill);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.06em;
    color: var(--brand-secondary);
    background: rgba(99, 102, 241, 0.12);
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.audience-list {
    display: grid;
    gap: 10px;
    margin-top: 18px;
    padding: 0;
    list-style: none;
}

.audience-list li {
    position: relative;
    padding-left: 16px;
    color: var(--text-secondary);
    font-size: 13px;
}

.audience-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 9px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--brand-secondary);
}

.optional-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: fit-content;
    padding: 7px 14px;
    border-radius: var(--radius-pill);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.04em;
    color: #1f1300;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.98), rgba(251, 191, 36, 0.98));
    box-shadow: 0 10px 28px rgba(245, 158, 11, 0.24);
    border: 1px solid rgba(255, 214, 102, 0.9);
}

.core-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: fit-content;
    padding: 7px 14px;
    border-radius: var(--radius-pill);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.04em;
    color: #fff7ed;
    background: linear-gradient(135deg, rgba(194, 65, 12, 0.98), rgba(234, 88, 12, 0.98));
    box-shadow: 0 12px 30px rgba(194, 65, 12, 0.26);
    border: 1px solid rgba(251, 146, 60, 0.6);
}

.core-badge.is-soft {
    color: #9a3412;
    background: rgba(255, 237, 213, 0.96);
    box-shadow: none;
    border-color: rgba(251, 146, 60, 0.3);
}

.optional-badge.is-inline {
    margin-bottom: 12px;
}

.optional-note-strong {
    display: inline-block;
    margin-top: 12px;
    padding: 8px 12px;
    border-radius: 12px;
    color: #fcd34d;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.24);
    font-size: 13px;
    font-weight: 700;
}

.module-subnote {
    display: inline-block;
    margin-top: 12px;
    padding: 10px 12px;
    border-radius: 12px;
    color: #fdba74;
    background: rgba(194, 65, 12, 0.12);
    border: 1px solid rgba(194, 65, 12, 0.26);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 32px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    padding: 12px 22px;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
    box-shadow: 0 4px 20px var(--brand-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--brand-glow);
}

.btn-secondary {
    color: var(--text-primary);
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
}

.btn-copy {
    color: var(--text-secondary);
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
}

.btn-copy:hover {
    color: var(--text-primary);
    background: var(--bg-card-hover);
}

.hero-note {
    font-size: 13px;
    color: var(--text-muted);
    margin: 16px 0 0;
}

.hero-panel {
    padding: 32px;
    border-radius: var(--radius-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    backdrop-filter: blur(20px);
}

.hero-panel h2 {
    font-size: 1.25rem;
    margin-top: 0;
}

.hero-panel ul {
    list-style: none;
    padding: 0;
    margin: 16px 0 0;
}

.hero-panel li {
    position: relative;
    padding-left: 20px;
    color: var(--text-secondary);
    font-size: 14px;
}

.hero-panel li + li {
    margin-top: 12px;
}

.hero-panel li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--brand-primary);
}

.panel-tag {
    display: inline-flex;
    margin-top: 20px;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--success);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 100px;
}

.section {
    padding: 80px 0;
}

.section-head {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 48px;
}

.section-head.left {
    text-align: left;
    margin-left: 0;
}

.section-head p {
    color: var(--text-secondary);
    margin: 8px 0 0;
}

.section-tip {
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
    margin: 0 0 24px;
}

.authority-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.authority-item {
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.authority-item:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.authority-item h3 {
    margin: 0 0 8px;
    color: var(--text-primary);
}

.authority-item p {
    color: var(--text-secondary);
    font-size: 14px;
    margin: 0;
}

.workflow-grid {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
    padding: 0;
    margin: 0;
}

.workflow-grid li {
    padding: 24px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.workflow-grid li:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.step-index {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    color: var(--accent);
    font-family: "Segoe UI", "Microsoft YaHei", sans-serif;
    margin-bottom: 8px;
}

.workflow-grid h3 {
    font-size: 1rem;
    margin: 0 0 8px;
}

.workflow-grid p {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0;
}

.case-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.case-card {
    padding: 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.case-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
}

.case-card h3 {
    margin: 0 0 8px;
}

.case-card > p {
    color: var(--text-secondary);
    font-size: 14px;
    margin: 0;
}

.case-card ul {
    list-style: none;
    padding: 0;
    margin: 16px 0 0;
}

.case-card li {
    position: relative;
    padding-left: 18px;
    color: var(--text-secondary);
    font-size: 14px;
}

.case-card li + li {
    margin-top: 8px;
}

.case-card li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent);
}

.preview-grid {
    gap: 24px;
}

.preview-card {
    display: flex;
    flex-direction: column;
    min-height: 240px;
}

.preview-card .resource-actions {
    margin-top: auto;
}

.preview-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    font-size: 14px;
    font-weight: 700;
    font-family: "Segoe UI", "Microsoft YaHei", sans-serif;
    color: var(--brand-secondary);
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
}

.tool-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.tool-grid-modern {
    grid-template-columns: repeat(2, 1fr);
}

.card {
    padding: 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.module-card {
    display: flex;
    flex-direction: column;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.module-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), transparent);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.module-card:hover::before {
    opacity: 1;
}

.module-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.module-kicker {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin: 0;
}

.module-arrow {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--text-muted);
    background: var(--bg-elevated);
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.module-card:hover .module-arrow {
    transform: translateX(4px);
    color: var(--brand-secondary);
    background: rgba(99, 102, 241, 0.1);
}

.module-card h3 {
    font-size: 1.25rem;
    margin: 0 0 8px;
}

.module-card > p {
    color: var(--text-secondary);
    font-size: 14px;
    margin: 0;
}

.module-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 16px;
    font-size: 14px;
    font-weight: 600;
    color: var(--brand-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.module-link:hover {
    color: var(--text-primary);
}

.module-link::after {
    content: '→';
    transition: transform var(--transition-fast);
}

.module-link:hover::after {
    transform: translateX(4px);
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 16px 0 0;
}

.feature-list li {
    position: relative;
    padding-left: 20px;
    color: var(--text-secondary);
    font-size: 14px;
}

.feature-list li + li {
    margin-top: 8px;
}

.feature-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
}

.tag {
    display: inline-flex;
    margin-top: 16px;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--accent);
    background: var(--accent-soft);
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: 100px;
}

.card-core-trial {
    grid-column: 1 / -1;
    order: -1;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.08), rgba(245, 158, 11, 0.02));
    border-color: rgba(245, 158, 11, 0.2);
}

.card-core-trial:hover {
    border-color: rgba(245, 158, 11, 0.4);
}

.card-core-trial .module-kicker {
    color: var(--accent);
}

.core-badge {
    display: inline-flex;
    padding: 4px 12px;
    font-size: 11px;
    font-weight: 800;
    color: var(--accent);
    background: var(--accent-soft);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: 100px;
    margin: 0 0 8px;
}

.card-core-trial h3 {
    color: var(--text-primary);
}

.trial-steps {
    padding-left: 20px;
    margin: 12px 0 0;
    color: var(--text-secondary);
    font-size: 14px;
}

.trial-steps li + li {
    margin-top: 6px;
}

.service-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: start;
}

.service-lead {
    color: var(--text-secondary);
    font-size: 1rem;
    margin: 0;
}

.service-list {
    list-style: none;
    padding: 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    margin: 0;
}

.service-list li {
    position: relative;
    padding-left: 24px;
    color: var(--text-secondary);
    font-size: 15px;
}

.service-list li + li {
    margin-top: 12px;
}

.service-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: 700;
}

.result-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.result-grid article {
    padding: 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.result-grid article:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
}

.result-grid h3 {
    margin: 0 0 8px;
}

.result-grid p {
    color: var(--text-secondary);
    font-size: 14px;
    margin: 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.price-card {
    padding: 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.price-card:hover {
    background: var(--bg-card-hover);
}

.price-card.featured {
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
    border-color: transparent;
    position: relative;
    overflow: hidden;
}

.price-card.featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
}

.price-card h3 {
    font-size: 1rem;
    margin: 0 0 12px;
}

.price-card.featured h3 {
    color: rgba(255, 255, 255, 0.9);
}

.price {
    margin: 0 0 4px;
    color: var(--text-secondary);
    font-size: 14px;
}

.price-card.featured .price {
    color: rgba(255, 255, 255, 0.7);
}

.price span {
    font-size: 2rem;
    font-weight: 800;
    font-family: "Segoe UI", "Microsoft YaHei", sans-serif;
    color: var(--text-primary);
}

.price-card.featured .price span {
    color: #fff;
}

.muted {
    color: var(--text-muted);
    font-size: 13px;
    margin: 0;
}

.price-card.featured .muted {
    color: rgba(255, 255, 255, 0.7);
}

.pricing-note {
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
    margin: 24px 0 0;
}

.resource-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.resource-card {
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
}

.resource-card h3 {
    margin: 0 0 12px;
}

.resource-link {
    padding: 12px;
    font-size: 13px;
    color: var(--text-secondary);
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    word-break: break-all;
    margin: 0;
}

.resource-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 16px;
}

.resource-edit-tip {
    color: var(--text-muted);
    font-size: 13px;
    margin: 0 0 16px;
}

.resource-admin-entry {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin: 0 0 16px;
}

.resource-admin-hint {
    color: var(--text-muted);
    font-size: 13px;
    margin: 0;
}

.admin-modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.admin-modal[hidden] {
    display: none;
}

.admin-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
}

.admin-panel {
    position: relative;
    width: 100%;
    max-width: 800px;
    max-height: 90vh;
    overflow: auto;
    padding: 24px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
}

.admin-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.admin-title-row h3 {
    margin: 0;
}

.admin-close {
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.admin-close:hover {
    color: var(--text-primary);
    background: var(--bg-card-hover);
}

.admin-desc {
    color: var(--text-secondary);
    font-size: 14px;
    margin: 0 0 20px;
}

.admin-rows {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.admin-row {
    padding: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
}

.admin-row-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.admin-row-head strong {
    font-size: 14px;
    color: var(--text-primary);
}

.admin-delete {
    padding: 6px 12px;
    font-size: 12px;
}

.admin-fields {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.admin-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
}

.admin-field input,
.admin-field textarea {
    padding: 10px 12px;
    font-size: 14px;
    color: var(--text-primary);
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    font-family: inherit;
    transition: border-color var(--transition-fast);
}

.admin-field input:focus,
.admin-field textarea:focus {
    outline: none;
    border-color: var(--brand-primary);
}

.admin-field textarea {
    resize: vertical;
    min-height: 60px;
}

.admin-field-full {
    grid-column: 1 / -1;
}

.admin-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 800px;
    margin: 0 auto;
}

.faq-list details {
    padding: 20px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.faq-list details:hover {
    border-color: var(--border-hover);
}

.faq-list summary {
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    list-style: none;
}

.faq-list summary::-webkit-details-marker {
    display: none;
}

.faq-list p {
    margin: 12px 0 0;
    color: var(--text-secondary);
    font-size: 14px;
}

.contact-panel {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 32px;
    padding: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    align-items: center;
}

.contact-panel h2 {
    margin: 8px 0;
}

.contact-panel p {
    color: var(--text-secondary);
    margin: 0;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-width: 280px;
}

.contact-item {
    display: block;
    padding: 16px 20px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-fast);
}

.contact-item:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateX(4px);
}

.contact-item .preview-icon {
    margin-bottom: 8px;
}

.contact-item span {
    display: block;
    font-size: 13px;
    color: var(--text-muted);
}

.contact-item strong {
    display: block;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 4px 0;
    font-family: "Segoe UI", "Microsoft YaHei", sans-serif;
}

.contact-item em {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
    font-style: normal;
}

.footer {
    padding: 32px 0;
    border-top: 1px solid var(--border-subtle);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    color: var(--text-muted);
    font-size: 13px;
}

.footer p {
    margin: 0;
}

.sticky-cta {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 90;
    display: flex;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(9, 9, 11, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.sticky-cta .btn {
    padding: 10px 20px;
}

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.home-page {
    background: 
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(99, 102, 241, 0.15), transparent),
        var(--bg-primary);
}

.home-page .background-orb {
    filter: blur(120px);
}

.home-page .orb-1 {
    background: radial-gradient(circle, rgba(99, 102, 241, 0.2), transparent 70%);
}

.home-page .orb-2 {
    background: radial-gradient(circle, rgba(245, 158, 11, 0.15), transparent 70%);
}

.hero-system {
    padding-bottom: 88px;
}

.hero-system-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
    gap: 28px;
    align-items: stretch;
}

.hero-copy-wide {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 100%;
}

.hero-proof-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 28px;
}

.hero-authority-banner {
    position: relative;
    margin-top: 20px;
    padding: 22px 22px 18px;
    border-radius: 26px;
    overflow: hidden;
    background:
        radial-gradient(circle at 12% 18%, rgba(254, 215, 170, 0.24), transparent 24%),
        linear-gradient(135deg, rgba(124, 45, 18, 0.98), rgba(234, 88, 12, 0.95) 52%, rgba(251, 191, 36, 0.88));
    border: 1px solid rgba(255, 237, 213, 0.28);
    box-shadow:
        0 22px 58px rgba(124, 45, 18, 0.34),
        inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.hero-authority-banner::before {
    content: '';
    position: absolute;
    inset: -36% auto auto 72%;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.22), transparent 64%);
    transform: rotate(12deg);
    pointer-events: none;
}

.hero-authority-banner::after {
    content: '';
    position: absolute;
    inset: 10px;
    border-radius: 18px;
    border: 1px dashed rgba(255, 237, 213, 0.18);
    pointer-events: none;
}

.hero-authority-head,
.hero-authority-body,
.hero-authority-tape {
    position: relative;
    z-index: 1;
}

.hero-authority-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.hero-authority-kicker {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 7px 12px;
    border-radius: var(--radius-pill);
    background: rgba(17, 10, 3, 0.3);
    border: 1px solid rgba(255, 237, 213, 0.22);
    color: #fff7ed;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.hero-authority-seal {
    display: inline-flex;
    align-items: center;
    padding: 7px 12px;
    border-radius: var(--radius-pill);
    color: #7c2d12;
    background: rgba(255, 244, 230, 0.92);
    box-shadow: 0 12px 30px rgba(120, 53, 15, 0.18);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.14em;
    transform: rotate(-7deg);
    text-transform: uppercase;
}

.hero-authority-body {
    display: grid;
    gap: 8px;
    margin-top: 18px;
}

.hero-authority-name {
    max-width: 9ch;
    color: #fff7ed;
    font-size: clamp(2.2rem, 6vw, 4.8rem);
    font-weight: 900;
    line-height: 0.92;
    letter-spacing: -0.08em;
    text-shadow: 0 10px 36px rgba(120, 53, 15, 0.28);
}

.hero-authority-title {
    max-width: 22ch;
    color: rgba(255, 247, 237, 0.96);
    font-size: clamp(1rem, 2vw, 1.35rem);
    font-weight: 800;
    line-height: 1.35;
    letter-spacing: 0.02em;
}

.hero-authority-tape {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 18px;
}

.hero-authority-tape span {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 6px 11px;
    border-radius: 10px;
    background: rgba(17, 10, 3, 0.24);
    border: 1px solid rgba(255, 237, 213, 0.18);
    color: rgba(255, 247, 237, 0.92);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.hero-flag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.hero-visual-system {
    display: flex;
}

.hero-console {
    width: 100%;
    display: grid;
    grid-template-rows: auto auto;
    gap: 18px;
}

.hero-console-main,
.hero-console-side {
    padding: 26px;
    border-radius: var(--radius-xl);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)),
        rgba(9, 9, 11, 0.86);
    border: 1px solid rgba(255, 255, 255, 0.09);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(20px);
}

.hero-console-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 16px;
}

.system-badge {
    display: inline-flex;
    align-items: center;
    padding: 7px 11px;
    border-radius: var(--radius-pill);
    background: rgba(251, 191, 36, 0.14);
    border: 1px solid rgba(251, 191, 36, 0.24);
    color: #FCD34D;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.06em;
}

.system-badge.subtle {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.7);
}

.hero-console-main h2 {
    margin: 0 0 10px;
    font-size: clamp(1.5rem, 3vw, 2rem);
}

.hero-console-main p {
    margin: 0;
    color: rgba(255, 255, 255, 0.78);
    font-size: 14px;
}

.hero-console-points {
    display: grid;
    gap: 12px;
    margin-top: 18px;
}

.hero-console-point {
    padding: 14px 16px;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-console-point strong {
    display: block;
    margin-bottom: 4px;
    color: #fff;
    font-size: 14px;
}

.hero-console-point span {
    color: rgba(255, 255, 255, 0.68);
    font-size: 13px;
    line-height: 1.65;
}

.hero-chip-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.hero-chip-card {
    padding: 16px 14px;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
}

.hero-chip-card.is-core {
    background: linear-gradient(180deg, rgba(251, 146, 60, 0.16), rgba(194, 65, 12, 0.12));
    border-color: rgba(251, 146, 60, 0.34);
    box-shadow: 0 12px 28px rgba(194, 65, 12, 0.16);
}

.hero-chip-card strong {
    display: block;
    color: #fff;
    font-size: 14px;
}

.hero-chip-card span {
    display: block;
    margin-top: 6px;
    color: rgba(255, 255, 255, 0.68);
    font-size: 12px;
}

.hero-console-note {
    margin: 0;
    color: rgba(255, 255, 255, 0.76);
    font-size: 13px;
    line-height: 1.7;
    margin-top: 16px;
}

.pricing-card.is-core {
    border-color: rgba(251, 146, 60, 0.4);
    box-shadow: 0 20px 60px rgba(194, 65, 12, 0.14);
}

.pricing-card.is-core::before {
    background: linear-gradient(135deg, rgba(194, 65, 12, 0.18), transparent 48%);
}

.hero-statement-box {
    margin-top: 24px;
    padding: 18px 20px 20px;
    border-radius: 20px;
    background:
        linear-gradient(135deg, rgba(194, 65, 12, 0.2), rgba(120, 53, 15, 0.12)),
        rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(251, 146, 60, 0.26);
    box-shadow: 0 18px 44px rgba(120, 53, 15, 0.18);
}

.hero-statement-label {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 6px 10px;
    border-radius: var(--radius-pill);
    color: #fed7aa;
    background: rgba(251, 146, 60, 0.14);
    border: 1px solid rgba(251, 146, 60, 0.22);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.hero-statement {
    margin: 14px 0 0;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    line-height: 1.06;
    letter-spacing: -0.05em;
    color: #fff7ed;
    text-shadow: 0 8px 30px rgba(251, 146, 60, 0.18);
}

.hero-statement-note {
    margin: 12px 0 0;
    max-width: 580px;
    color: rgba(255, 237, 213, 0.78);
    font-size: 14px;
    line-height: 1.8;
}

.hero-manifesto-wrap {
    margin-bottom: 28px;
}

.hero-manifesto-strip {
    position: relative;
    overflow: hidden;
    padding: 30px;
    border-radius: 30px;
    background:
        radial-gradient(circle at 10% 18%, rgba(251, 191, 36, 0.12), transparent 26%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
        rgba(12, 12, 16, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 24px 68px rgba(0, 0, 0, 0.28);
}

.hero-manifesto-strip::before {
    content: '';
    position: absolute;
    inset: 0 auto 0 0;
    width: 10px;
    background: linear-gradient(180deg, #fb923c, #facc15);
}

.hero-manifesto-grid,
.hero-manifesto-tape {
    position: relative;
    z-index: 1;
}

.hero-manifesto-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
    gap: 24px;
    align-items: end;
}

.hero-manifesto-copy h2 {
    margin: 12px 0 14px;
    font-size: clamp(2rem, 4.4vw, 3.5rem);
    line-height: 1.02;
    letter-spacing: -0.06em;
}

.hero-manifesto-copy p {
    max-width: 58ch;
    margin: 0;
    color: rgba(255, 255, 255, 0.76);
    font-size: 15px;
    line-height: 1.85;
}

.hero-manifesto-kicker {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    min-height: 32px;
    padding: 6px 12px;
    border-radius: var(--radius-pill);
    color: #111827;
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.96), rgba(253, 186, 116, 0.96));
    box-shadow: 0 12px 28px rgba(251, 191, 36, 0.18);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.hero-manifesto-points {
    display: grid;
    gap: 12px;
}

.hero-manifesto-card {
    padding: 18px 18px 16px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.hero-manifesto-card strong {
    display: block;
    color: #fff7ed;
    font-size: 1rem;
    font-weight: 900;
    letter-spacing: -0.02em;
}

.hero-manifesto-card span {
    display: block;
    margin-top: 8px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    line-height: 1.75;
}

.hero-manifesto-tape {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-manifesto-tape span {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.74);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.14em;
}

.section-head-wide {
    max-width: 920px;
}

.pain-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.pain-card {
    position: relative;
    padding: 28px;
    border-radius: var(--radius-xl);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
    border: 1px solid var(--border-default);
    overflow: hidden;
}

.pain-card::after {
    content: '';
    position: absolute;
    inset: auto -40px -40px auto;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.15), transparent 70%);
    pointer-events: none;
}

.pain-index {
    display: inline-flex;
    margin-bottom: 24px;
    color: rgba(245, 158, 11, 0.8);
    font-family: "Segoe UI", "Microsoft YaHei", sans-serif;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.14em;
}

.pain-card h3,
.workflow-stage h3,
.product-copy h3 {
    margin-top: 0;
}

.workflow-rail {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.workflow-stage {
    position: relative;
    padding: 28px;
    border-radius: var(--radius-xl);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.workflow-stage-kicker {
    display: inline-flex;
    margin-bottom: 18px;
    color: var(--accent-primary);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.product-showcase-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.product-showcase-card {
    display: grid;
    grid-template-columns: minmax(220px, 0.85fr) minmax(0, 1.15fr);
    gap: 0;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--border-default);
    background: var(--bg-card);
    box-shadow: var(--shadow-md);
}

.product-shot {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 220px;
    padding: 28px;
    color: #FFFFFF;
}

.product-shot::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(9, 9, 11, 0.18));
    pointer-events: none;
}

.product-shot > * {
    position: relative;
    z-index: 1;
}

.product-shot-orange {
    background: linear-gradient(135deg, #7C2D12, #EA580C 55%, #FDBA74);
}

.product-shot-rose {
    background: linear-gradient(135deg, #4C0519, #E11D48 58%, #FDA4AF);
}

.product-shot-cyan {
    background: linear-gradient(135deg, #083344, #0891B2 58%, #67E8F9);
}

.product-shot-violet {
    background: linear-gradient(135deg, #312E81, #7C3AED 58%, #C4B5FD);
}

.shot-label {
    margin: 0 0 18px;
    color: rgba(255, 255, 255, 0.78);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.product-shot strong {
    font-size: 1.45rem;
    font-weight: 900;
    line-height: 1.2;
}

.product-shot span {
    margin-top: 10px;
    color: rgba(255, 255, 255, 0.84);
    font-size: 14px;
    line-height: 1.7;
}

.product-shot-image {
    display: block;
    width: 100%;
    margin-top: 18px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.22);
    object-fit: cover;
}

.product-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 28px;
}

.product-copy p {
    margin-bottom: 0;
}

.cta-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 24px;
    align-items: center;
    padding: 30px;
    border-radius: var(--radius-xl);
    background:
        linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(245, 158, 11, 0.08)),
        var(--bg-card);
    border: 1px solid var(--border-default);
    box-shadow: var(--shadow-md);
}

.cta-panel h2 {
    margin: 0 0 8px;
}

.cta-panel p:last-child {
    margin-bottom: 0;
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 12px;
}

.pricing-actions .btn,
.hero-actions .btn,
.cta-actions .btn,
.feature-actions .btn,
.resource-actions .btn {
    min-width: 132px;
}

@media (max-width: 1080px) {
    .hero-system-grid,
    .product-showcase-card,
    .hero-manifesto-grid {
        grid-template-columns: 1fr;
    }

    .pain-grid,
    .workflow-rail {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-showcase-grid {
        grid-template-columns: 1fr;
    }

    .authority-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .workflow-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-mini-grid {
        grid-template-columns: 1fr;
    }

    .module-layout,
    .audience-grid {
        grid-template-columns: 1fr;
    }

    .tool-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 900px) {
    .site-header-inner {
        flex-direction: column;
        height: auto;
        padding: 12px 0;
        gap: 12px;
    }

    .site-nav {
        justify-content: center;
    }

    .hero {
        padding-top: calc(var(--topbar-height) + 80px);
    }

    .hero-grid,
    .service-grid,
    .contact-panel {
        grid-template-columns: 1fr;
    }

    .hero-proof-grid,
    .cta-panel {
        grid-template-columns: 1fr;
    }

    .case-grid,
    .result-grid,
    .resource-grid {
        grid-template-columns: 1fr;
    }

    .hero-copy,
    .hero-panel,
    .contact-panel {
        padding: 28px;
    }

    .hero-console-main,
    .hero-console-side,
    .pain-card,
    .workflow-stage,
    .product-copy,
    .product-shot,
    .cta-panel {
        padding: 24px;
    }

    .metrics {
        grid-template-columns: 1fr;
    }

    .contact-items {
        min-width: 0;
    }

    .footer-inner {
        flex-direction: column;
        text-align: center;
    }

    .cta-actions {
        justify-content: flex-start;
    }

    .pricing-actions .btn,
    .hero-actions .btn,
    .cta-actions .btn,
    .feature-actions .btn,
    .resource-actions .btn {
        min-width: 0;
    }

    .hero-authority-name {
        max-width: none;
    }
}

@media (max-width: 640px) {
    .container {
        width: calc(100% - 32px);
    }

    .site-nav-link {
        padding: 6px 10px;
        font-size: 12px;
    }

    .workflow-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card,
    .pricing-mini-card {
        padding: 22px;
    }

    .module-main-card,
    .module-side-card,
    .audience-card,
    .hero-console-main,
    .hero-console-side,
    .cta-panel {
        padding: 22px;
    }

    .hero-proof-grid,
    .pain-grid,
    .workflow-rail {
        grid-template-columns: 1fr;
    }

    .hero-manifesto-strip {
        padding: 22px;
        border-radius: 24px;
    }

    .hero-manifesto-copy h2 {
        font-size: clamp(1.9rem, 10vw, 2.8rem);
    }

    .hero-authority-banner {
        padding: 18px 18px 16px;
        border-radius: 22px;
    }

    .hero-authority-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .hero-authority-seal {
        transform: none;
    }

    .hero-authority-name {
        font-size: clamp(2rem, 14vw, 3.2rem);
    }

    .hero-authority-title {
        max-width: none;
    }

    .sticky-cta {
        flex-direction: column;
        width: calc(100% - 32px);
    }

    .admin-fields {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 48px 0;
    }

    .hero-console-head {
        align-items: flex-start;
    }

    .hero-chip-grid {
        grid-template-columns: 1fr;
    }

    .hero-actions .btn,
    .cta-actions .btn,
    .feature-actions .btn {
        width: 100%;
    }
}