:root {
    --ink: #0c1930;
    --muted: #5f6b7a;
    --soft: #eef5f2;
    --line: #dce5e1;
    --green: #04723d;
    --green-2: #0b8a52;
    --teal: #0d7d7b;
    --blue: #143d65;
    --amber: #c78618;
    --surface: #ffffff;
    --shadow: 0 18px 48px rgba(12, 25, 48, 0.12);
    --radius: 8px;
    --container: min(1180px, calc(100vw - 48px));
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: #fbfdfc;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.6;
    letter-spacing: 0;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    display: block;
    max-width: 100%;
}

.container {
    width: var(--container);
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    min-height: 78px;
    padding: 0 max(24px, calc((100vw - 1180px) / 2));
    background: rgba(255, 255, 255, 0.94);
    border-bottom: 1px solid rgba(220, 229, 225, 0.9);
    backdrop-filter: blur(16px);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: 220px;
}

.brand-mark {
    color: var(--green);
    font-size: 44px;
    font-weight: 800;
    line-height: 1;
}

.brand strong {
    display: block;
    color: var(--ink);
    font-size: 21px;
    line-height: 1.1;
}

.brand small {
    display: block;
    margin-top: 3px;
    color: var(--muted);
    font-size: 13px;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 22px;
    font-size: 15px;
    font-weight: 650;
    white-space: nowrap;
}

.site-nav a {
    position: relative;
    padding: 28px 0 26px;
}

.site-nav a::after {
    position: absolute;
    right: 0;
    bottom: 17px;
    left: 0;
    height: 2px;
    background: var(--green);
    content: "";
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a.is-active::after {
    transform: scaleX(1);
}

.site-nav .nav-cta {
    padding: 11px 18px;
    color: #fff;
    background: var(--green);
    border-radius: 6px;
}

.site-nav .nav-cta::after {
    display: none;
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    color: var(--ink);
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 6px;
}

.hero {
    position: relative;
    overflow: hidden;
    min-height: 670px;
    border-bottom: 1px solid var(--line);
}

.hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.24;
}

.hero-scrim {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(255,255,255,0.98) 0%, rgba(255,255,255,0.9) 45%, rgba(255,255,255,0.7) 100%),
        linear-gradient(180deg, rgba(255,255,255,0.16), rgba(239,247,243,0.8));
}

.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(380px, 0.82fr);
    gap: 70px;
    align-items: center;
    min-height: 670px;
    padding: 74px 0 64px;
}

.eyebrow,
.section-kicker {
    margin: 0 0 13px;
    color: var(--green);
    font-size: 14px;
    font-weight: 760;
}

.hero h1,
.section h2 {
    margin: 0;
    color: var(--ink);
    font-weight: 820;
    line-height: 1.12;
}

.hero h1 {
    max-width: 660px;
    font-size: clamp(42px, 5vw, 72px);
}

.hero-lead {
    max-width: 660px;
    margin: 26px 0 0;
    color: #263244;
    font-size: 22px;
    line-height: 1.72;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    margin-top: 34px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 54px;
    padding: 0 28px;
    border: 1px solid transparent;
    border-radius: 7px;
    font-size: 17px;
    font-weight: 760;
    cursor: pointer;
    transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
    transform: translateY(-1px);
}

.button.primary {
    color: #fff;
    background: linear-gradient(135deg, var(--green), var(--green-2));
    box-shadow: 0 12px 28px rgba(4, 114, 61, 0.22);
}

.button.secondary {
    color: var(--green);
    background: rgba(255, 255, 255, 0.74);
    border-color: var(--green);
}

.button.full {
    width: 100%;
}

.proof-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
    max-width: 720px;
    margin-top: 42px;
}

.proof-row span {
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 12px;
    align-items: center;
    color: #203046;
    font-size: 15px;
    font-weight: 680;
}

.proof-row i {
    display: inline-grid;
    width: 42px;
    height: 42px;
    place-items: center;
    color: var(--green);
    border: 1px solid rgba(4, 114, 61, 0.28);
    border-radius: 999px;
    font-size: 22px;
}

.diagnostic-card {
    overflow: hidden;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(210, 222, 216, 0.95);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.card-heading {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 24px;
    color: #fff;
    background: linear-gradient(135deg, #064229, #08774a);
}

.card-heading span {
    font-size: 20px;
    font-weight: 780;
}

.card-heading small {
    align-self: center;
    color: rgba(255, 255, 255, 0.82);
    font-size: 13px;
}

.diagnostic-row {
    display: grid;
    grid-template-columns: 64px 1fr 24px;
    gap: 18px;
    align-items: center;
    min-height: 132px;
    padding: 22px 24px;
    border-bottom: 1px solid var(--line);
}

.diagnostic-row:hover {
    background: #f7fbf9;
}

.diagnostic-row strong {
    display: block;
    font-size: 20px;
    line-height: 1.3;
}

.diagnostic-row small {
    display: block;
    margin-top: 8px;
    color: var(--muted);
    font-size: 14px;
}

.row-icon {
    display: grid;
    width: 58px;
    height: 58px;
    place-items: center;
    color: #fff;
    border-radius: 999px;
    font-size: 29px;
}

.row-icon.green { background: var(--green); }
.row-icon.blue { background: var(--blue); }
.row-icon.amber { background: var(--amber); }

.card-note {
    display: flex;
    gap: 8px;
    align-items: center;
    margin: 0;
    padding: 18px 24px;
    color: #6a5a33;
    background: #fffaf0;
    font-size: 14px;
}

.section {
    padding: 86px 0;
}

.section.compact {
    padding-top: 72px;
}

.split-heading {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.62fr);
    gap: 48px;
    align-items: end;
    margin-bottom: 38px;
}

.section h2 {
    font-size: clamp(30px, 3.2vw, 46px);
}

.split-heading p,
.tools-layout p,
.expert-layout p,
.diagnosis-copy p {
    margin: 0;
    color: var(--muted);
    font-size: 17px;
}

.scenario-grid,
.course-grid,
.pathway-grid,
.delivery-grid,
.home-faq-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.scenario,
.course-card,
.pathway-grid article,
.delivery-grid article,
.home-faq-grid article {
    min-height: 100%;
    padding: 28px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

a.course-card:hover,
.catalog-card:hover,
.topic-card:hover,
.expert-card:hover,
.related-list a:hover {
    border-color: rgba(4, 114, 61, 0.42);
    box-shadow: 0 14px 32px rgba(12, 25, 48, 0.08);
    transform: translateY(-2px);
}

.scenario-number {
    display: inline-flex;
    margin-bottom: 20px;
    color: var(--green);
    font-size: 13px;
    font-weight: 820;
}

.scenario h3,
.course-card h3,
.process-track h3,
.pathway-grid h3,
.delivery-grid h3,
.home-faq-grid h3 {
    margin: 0;
    color: var(--ink);
    font-size: 22px;
    line-height: 1.35;
}

.scenario p,
.course-card p,
.process-track p,
.pathway-grid p,
.delivery-grid p,
.home-faq-grid p {
    margin: 14px 0 0;
    color: var(--muted);
}

.scenario ul {
    display: grid;
    gap: 7px;
    margin: 20px 0 0;
    padding: 0;
    color: #22324a;
    font-size: 15px;
    list-style: none;
}

.scenario li::before {
    color: var(--green);
    content: "✓ ";
    font-weight: 800;
}

.scenario {
    display: flex;
    flex-direction: column;
}

.scenario-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 22px;
}

.scenario-links a {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 6px 10px;
    color: var(--green);
    background: #edf8f2;
    border: 1px solid #d2eadc;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 760;
}

.scenario-cta {
    margin-top: auto;
    padding-top: 24px;
}

.pathway-section {
    background: #fbfdfc;
}

.ai-summary-section {
    background: #fff;
    border-bottom: 1px solid var(--line);
}

.ai-summary-grid article {
    border-top: 4px solid rgba(4, 114, 61, 0.72);
}

.ai-summary-grid .text-link {
    margin-top: 18px;
}

.ai-summary-links {
    margin-top: 24px;
}

.pathway-grid article {
    display: grid;
    align-content: start;
}

.pathway-grid span {
    display: inline-flex;
    width: fit-content;
    margin-bottom: 18px;
    padding: 6px 10px;
    color: var(--green);
    background: #e8f5ee;
    border: 1px solid #c8e7d6;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 820;
}

.pathway-grid ul {
    display: grid;
    gap: 8px;
    margin: 22px 0 0;
    padding: 0;
    list-style: none;
}

.pathway-grid li {
    color: #263244;
    font-size: 15px;
}

.pathway-grid li::before {
    color: var(--green);
    content: "• ";
    font-weight: 900;
}

.process-section {
    background: #f4f8f6;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.industry-home-section {
    background: #fff;
    border-top: 1px solid var(--line);
}

.industry-home-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 18px;
}

.industry-home-card {
    display: flex;
    flex-direction: column;
    grid-column: span 2;
    min-height: 300px;
    padding: 26px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.industry-home-card:nth-child(-n + 2) {
    grid-column: span 3;
}

.industry-home-card:hover,
.industry-home-card:focus-visible {
    border-color: rgba(4, 114, 61, 0.42);
    box-shadow: 0 14px 32px rgba(12, 25, 48, 0.08);
    transform: translateY(-2px);
}

.industry-home-card span {
    display: inline-flex;
    width: fit-content;
    min-height: 30px;
    margin-bottom: 18px;
    padding: 4px 10px;
    color: var(--green);
    background: #edf8f2;
    border: 1px solid #d2eadc;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 760;
}

.industry-home-card h3 {
    margin: 0;
    color: var(--ink);
    font-size: 23px;
    line-height: 1.35;
}

.industry-home-card p {
    margin: 14px 0 0;
    color: var(--muted);
}

.industry-home-card small {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    margin-top: auto;
    padding-top: 24px;
    color: var(--green);
    font-size: 15px;
    font-weight: 760;
}

.section-action {
    display: flex;
    justify-content: center;
    margin-top: 28px;
}

.home-map-section {
    background: #f4f8f6;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

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

.home-map-grid article {
    display: flex;
    flex-direction: column;
    min-height: 360px;
    padding: 26px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.home-map-grid article:hover,
.home-map-grid article:focus-within {
    border-color: rgba(4, 114, 61, 0.42);
    box-shadow: 0 14px 32px rgba(12, 25, 48, 0.08);
    transform: translateY(-2px);
}

.home-map-grid span {
    display: inline-flex;
    width: fit-content;
    min-height: 30px;
    margin-bottom: 18px;
    padding: 4px 10px;
    color: var(--green);
    background: #edf8f2;
    border: 1px solid #d2eadc;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 760;
}

.home-map-grid h3 {
    margin: 0;
    font-size: 22px;
    line-height: 1.35;
}

.home-map-grid h3 a {
    color: var(--ink);
}

.home-map-grid p {
    margin: 14px 0 0;
    color: var(--muted);
}

.home-map-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 22px;
}

.home-map-links a {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 6px 10px;
    color: var(--green);
    background: #edf8f2;
    border: 1px solid #d2eadc;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 760;
}

.home-map-grid .text-link {
    margin-top: auto;
    padding-top: 24px;
}

.process-track {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 14px;
}

.process-track article {
    position: relative;
    min-height: 214px;
    padding: 24px;
    background: #fff;
    border: 1px solid #cfded8;
    border-radius: var(--radius);
}

.process-track article:not(:last-child)::after {
    position: absolute;
    top: 50%;
    right: -14px;
    width: 14px;
    height: 1px;
    background: var(--teal);
    content: "";
}

.process-track b {
    display: grid;
    width: 40px;
    height: 40px;
    place-items: center;
    margin-bottom: 16px;
    color: #fff;
    background: var(--teal);
    border-radius: 999px;
    font-size: 21px;
}

.process-track article:last-child {
    border-color: rgba(199, 134, 24, 0.45);
}

.process-track article:last-child b {
    background: var(--amber);
}

.delivery-section {
    background: #fff;
}

.delivery-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.delivery-grid article {
    padding: 24px;
}

.delivery-grid i {
    display: grid;
    width: 48px;
    height: 48px;
    place-items: center;
    margin-bottom: 18px;
    color: #fff;
    background: linear-gradient(135deg, var(--green), var(--teal));
    border-radius: 999px;
    font-size: 24px;
}

.home-faq-section {
    background: #f4f8f6;
    border-top: 1px solid var(--line);
}

.home-faq-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.course-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.course-card {
    display: grid;
    grid-template-columns: 64px 1fr;
    column-gap: 20px;
    align-items: start;
}

.course-card i {
    display: grid;
    width: 58px;
    height: 58px;
    place-items: center;
    color: #fff;
    background: linear-gradient(135deg, var(--green), var(--teal));
    border-radius: 999px;
    font-size: 30px;
}

.course-card h3,
.course-card p {
    grid-column: 2;
}

.tools-band {
    color: #fff;
    background: #102336;
}

.tools-band .section-kicker,
.tools-band h2,
.tools-band p {
    color: #fff;
}

.tools-band p {
    color: rgba(255, 255, 255, 0.72);
}

.tools-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.82fr) minmax(420px, 1fr);
    gap: 62px;
    align-items: center;
}

.tool-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.tool-list a {
    min-width: 104px;
    padding: 13px 18px;
    text-align: center;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    font-weight: 720;
    transition: background 180ms ease, border-color 180ms ease;
}

.tool-list a:hover,
.tool-list a:focus-visible {
    background: rgba(255, 255, 255, 0.16);
    border-color: rgba(255, 255, 255, 0.36);
}

.expert-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1fr);
    gap: 56px;
    align-items: center;
}

.expert-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.expert-metrics div {
    min-height: 140px;
    padding: 26px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.expert-metrics strong {
    display: block;
    color: var(--green);
    font-size: 42px;
    line-height: 1;
}

.expert-metrics span {
    display: block;
    margin-top: 14px;
    color: var(--muted);
}

.diagnosis-section {
    background: linear-gradient(180deg, #f5faf7, #fff);
    border-top: 1px solid var(--line);
}

.diagnosis-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.74fr) minmax(480px, 1fr);
    gap: 72px;
    align-items: start;
}

.check-list {
    display: grid;
    gap: 13px;
    margin: 30px 0 0;
    padding: 0;
    list-style: none;
}

.check-list li {
    display: flex;
    gap: 10px;
    align-items: center;
    color: #25344a;
    font-weight: 680;
}

.check-list i {
    color: var(--green);
    font-size: 21px;
}

.wecom-card {
    display: grid;
    gap: 18px;
    padding: 22px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.wecom-card.inline {
    grid-template-columns: minmax(0, 1fr) 132px;
    align-items: center;
    margin-top: 28px;
    box-shadow: 0 14px 34px rgba(12, 25, 48, 0.08);
}

.wecom-copy span {
    display: inline-flex;
    margin-bottom: 8px;
    color: var(--green);
    font-size: 13px;
    font-weight: 820;
}

.wecom-copy strong {
    display: block;
    color: var(--ink);
    font-size: 22px;
    line-height: 1.3;
}

.wecom-copy p {
    margin: 10px 0 0;
    color: var(--muted);
    font-size: 14px;
}

.wecom-qr {
    display: grid;
    width: 132px;
    height: 132px;
    place-items: center;
    justify-self: center;
    padding: 14px;
    color: var(--green);
    background: #f4faf7;
    border: 1px dashed #b9dcca;
    border-radius: 8px;
    text-align: center;
}

.wecom-qr img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.wecom-qr i {
    font-size: 42px;
    line-height: 1;
}

.wecom-qr small {
    color: var(--muted);
    font-size: 12px;
}

.contact-next-panel {
    display: grid;
    gap: 20px;
    padding: 30px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: 0 12px 34px rgba(12, 25, 48, 0.08);
}

.contact-panel-head span {
    display: inline-flex;
    margin-bottom: 8px;
    color: var(--green);
    font-size: 13px;
    font-weight: 820;
}

.contact-panel-head h3 {
    margin: 0;
    color: var(--ink);
    font-size: 24px;
    line-height: 1.25;
}

.contact-panel-head p {
    margin: 8px 0 0;
    color: var(--muted);
    font-size: 14px;
}

.contact-prep-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.contact-prep-grid article {
    padding: 18px;
    background: #fbfdfc;
    border: 1px solid var(--line);
    border-radius: 8px;
}

.contact-prep-grid h4 {
    margin: 0;
    color: var(--ink);
    font-size: 16px;
}

.contact-prep-grid ul {
    display: grid;
    gap: 7px;
    margin: 14px 0 0;
    padding: 0;
    list-style: none;
}

.contact-prep-grid li {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.5;
}

.contact-prep-grid li::before {
    color: var(--green);
    content: "• ";
    font-weight: 900;
}

.contact-route-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.contact-route-links a {
    display: flex;
    align-items: center;
    min-height: 42px;
    padding: 8px 12px;
    color: var(--green);
    background: #edf8f2;
    border: 1px solid #d2eadc;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 760;
}

.site-footer {
    padding: 46px 0 28px;
    color: rgba(255, 255, 255, 0.78);
    background: #0c1930;
}

.page-hero,
.course-hero {
    padding: 82px 0;
    background:
        linear-gradient(90deg, rgba(255,255,255,0.98), rgba(241,248,245,0.92)),
        url("/assets/images/hero-quality-operations.png") center/cover;
    border-bottom: 1px solid var(--line);
}

.page-hero-grid,
.course-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.42fr);
    gap: 60px;
    align-items: center;
}

.page-hero h1,
.course-hero h1 {
    max-width: 780px;
    margin: 0;
    color: var(--ink);
    font-size: clamp(38px, 4.2vw, 58px);
    line-height: 1.15;
}

.page-hero p,
.course-hero p {
    max-width: 760px;
    margin: 20px 0 0;
    color: #263244;
    font-size: 19px;
    line-height: 1.72;
}

.page-hero-panel,
.course-aside,
.detail-side .side-box {
    padding: 28px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.page-hero-panel strong {
    display: block;
    color: var(--green);
    font-size: 52px;
    line-height: 1;
}

.page-hero-panel span {
    display: block;
    margin-top: 12px;
    color: var(--ink);
    font-size: 20px;
    font-weight: 760;
}

.page-hero-panel small {
    display: block;
    margin-top: 10px;
    color: var(--muted);
    font-size: 14px;
}

.not-found-hero {
    min-height: 62vh;
    display: flex;
    align-items: center;
}

.not-found-panel {
    display: grid;
    gap: 12px;
}

.not-found-panel a {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 0 14px;
    color: var(--green);
    background: #f3faf6;
    border: 1px solid var(--line);
    border-radius: 6px;
    font-weight: 720;
}

.course-selector-section {
    background: #fbfdfc;
}

.course-goal-section {
    background: #fff;
}

.topic-goal-section {
    background: #fff;
}

.course-goal-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.course-pathway-grid .text-link,
.topic-pathway-grid .text-link,
.topic-tool-grid .text-link,
.industry-pathway-grid .text-link,
.expert-pathway-grid .text-link {
    margin-top: 22px;
}

.course-compare-section {
    background: #f4f8f6;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.course-compare-table {
    display: grid;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: 0 16px 40px rgba(12, 25, 48, 0.07);
}

.course-compare-head,
.course-compare-row {
    display: grid;
    grid-template-columns: 1.1fr 1.7fr 0.8fr 1.25fr 0.72fr;
    gap: 18px;
    align-items: center;
    padding: 18px 22px;
}

.course-compare-head {
    color: #fff;
    background: var(--ink);
    font-size: 14px;
    font-weight: 760;
}

.course-compare-row {
    border-top: 1px solid var(--line);
}

.course-compare-row strong,
.course-compare-row small {
    display: block;
}

.course-compare-row strong {
    color: var(--ink);
    font-size: 17px;
    line-height: 1.4;
}

.course-compare-row small {
    margin-top: 6px;
    color: var(--green);
    font-size: 13px;
    font-weight: 800;
}

.course-compare-row p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.68;
}

.course-cluster-section {
    background: #fbfdfc;
}

.course-cluster-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.course-cluster-panel {
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 520px;
    padding: 26px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: 0 14px 34px rgba(12, 25, 48, 0.055);
}

.course-cluster-panel:nth-child(3) {
    grid-row: span 2;
}

.course-cluster-head {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
}

.course-cluster-head span {
    display: inline-flex;
    width: fit-content;
    min-height: 30px;
    margin-bottom: 14px;
    padding: 4px 10px;
    color: var(--green);
    background: #edf8f2;
    border: 1px solid #d2eadc;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 760;
}

.course-cluster-head h3 {
    margin: 0;
    color: var(--ink);
    font-size: 24px;
    line-height: 1.34;
}

.course-cluster-head strong {
    flex: 0 0 auto;
    color: #1d4f3a;
    font-size: 18px;
    line-height: 1.4;
}

.course-cluster-panel > p {
    margin: 16px 0 0;
    color: var(--muted);
    line-height: 1.72;
}

.course-cluster-signals {
    display: grid;
    gap: 8px;
    margin: 18px 0 0;
    padding: 0;
    list-style: none;
}

.course-cluster-signals li {
    position: relative;
    padding-left: 16px;
    color: #405467;
    font-size: 14px;
    line-height: 1.58;
}

.course-cluster-signals li::before {
    position: absolute;
    top: 0.7em;
    left: 0;
    width: 6px;
    height: 6px;
    background: #2d9b6d;
    border-radius: 999px;
    content: "";
}

.course-cluster-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 20px;
}

.course-cluster-links a {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 6px 10px;
    color: #245f45;
    background: #edf8f2;
    border: 1px solid #d2eadc;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 760;
}

.course-cluster-list {
    display: grid;
    gap: 0;
    margin-top: auto;
    padding-top: 22px;
}

.course-cluster-row {
    display: grid;
    gap: 7px;
    min-width: 0;
    padding: 14px 0;
    border-top: 1px solid var(--line);
}

.course-cluster-row span {
    color: var(--ink);
    font-weight: 760;
    line-height: 1.42;
}

.course-cluster-row small {
    color: var(--muted);
    font-size: 13px;
    line-height: 1.5;
}

.topic-selector-section {
    background: #fbfdfc;
}

.industry-selector-section {
    background: #fbfdfc;
}

.topic-dmaic-section {
    background: #f4f8f6;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.industry-map-section {
    background: #f4f8f6;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.industry-problem-section {
    background: #fff;
}

.industry-problem-grid,
.course-goal-grid,
.topic-goal-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.industry-problem-grid article,
.course-goal-grid article,
.topic-goal-grid article {
    display: flex;
    flex-direction: column;
    min-height: 292px;
    padding: 26px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.industry-problem-grid span,
.course-goal-grid span,
.topic-goal-grid span {
    display: inline-flex;
    width: fit-content;
    min-height: 30px;
    margin-bottom: 16px;
    padding: 4px 10px;
    color: var(--green);
    background: #edf8f2;
    border: 1px solid #d2eadc;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 760;
}

.industry-problem-grid h3,
.course-goal-grid h3,
.topic-goal-grid h3 {
    margin: 0;
    color: var(--ink);
    font-size: 22px;
    line-height: 1.35;
}

.industry-problem-grid p,
.course-goal-grid p,
.topic-goal-grid p {
    margin: 14px 0 0;
    color: var(--muted);
}

.industry-problem-grid .topic-map-links,
.course-goal-grid .topic-map-links,
.topic-goal-grid .topic-map-links {
    margin-top: auto;
    padding-top: 22px;
}

.topic-map-table {
    display: grid;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: 0 16px 40px rgba(12, 25, 48, 0.07);
}

.topic-map-head,
.topic-map-row {
    display: grid;
    grid-template-columns: 0.9fr 1.45fr 1.15fr;
    gap: 18px;
    align-items: center;
    padding: 18px 22px;
}

.topic-map-head {
    color: #fff;
    background: var(--ink);
    font-size: 14px;
    font-weight: 760;
}

.topic-map-row {
    border-top: 1px solid var(--line);
}

.topic-map-row strong {
    color: var(--ink);
    font-size: 18px;
    line-height: 1.4;
}

.topic-map-row p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.68;
}

.topic-map-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.topic-map-links a {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 6px 10px;
    color: var(--green);
    background: #edf8f2;
    border: 1px solid #d2eadc;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 760;
}

.compact-lead {
    margin-bottom: 22px;
}

.belt-guide-section {
    margin-top: 34px;
}

.belt-path-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 20px;
}

.belt-path-grid article {
    min-width: 0;
    padding: 20px;
    background: #fbfdfc;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.belt-path-grid span {
    display: inline-flex;
    width: fit-content;
    min-height: 28px;
    margin-bottom: 12px;
    padding: 4px 10px;
    color: var(--green);
    background: #edf8f2;
    border: 1px solid #d2eadc;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
}

.belt-path-grid h3 {
    margin: 0;
    color: var(--ink);
    font-size: 18px;
    line-height: 1.35;
}

.belt-path-grid p {
    margin: 10px 0 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.62;
}

.belt-course-table {
    display: grid;
    overflow: hidden;
    margin-top: 20px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.belt-course-head,
.belt-course-row {
    display: grid;
    grid-template-columns: 0.75fr 1.18fr 1.18fr 1.08fr;
    gap: 16px;
    align-items: start;
    padding: 17px 20px;
}

.belt-course-head {
    color: #fff;
    background: var(--ink);
    font-size: 14px;
    font-weight: 760;
}

.belt-course-row {
    border-top: 1px solid var(--line);
}

.belt-course-row strong {
    color: var(--ink);
    font-size: 16px;
    line-height: 1.4;
}

.belt-course-row p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.62;
}

.belt-course-link {
    display: grid;
    gap: 6px;
}

.belt-course-link a {
    color: var(--green);
    font-size: 15px;
    font-weight: 800;
    line-height: 1.42;
}

.belt-course-link small {
    color: var(--muted);
    font-size: 12px;
    line-height: 1.5;
}

.belt-topic-links {
    margin-top: 14px;
}

.industry-guide-section {
    margin-top: 34px;
}

.industry-scenario-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 20px;
}

.industry-scenario-grid article {
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: 20px;
    background: #fbfdfc;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.industry-scenario-grid h3 {
    margin: 0;
    color: var(--ink);
    font-size: 18px;
    line-height: 1.35;
}

.industry-scenario-grid p {
    margin: 10px 0 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.62;
}

.industry-scenario-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: auto;
    padding-top: 16px;
}

.industry-scenario-tags span {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 4px 9px;
    color: var(--green);
    background: #edf8f2;
    border: 1px solid #d2eadc;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 760;
}

.industry-bundle-table {
    display: grid;
    overflow: hidden;
    margin-top: 20px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.industry-bundle-head,
.industry-bundle-row {
    display: grid;
    grid-template-columns: 0.78fr 1.2fr 1.18fr 1.24fr;
    gap: 16px;
    align-items: start;
    padding: 17px 20px;
}

.industry-bundle-head {
    color: #fff;
    background: var(--ink);
    font-size: 14px;
    font-weight: 760;
}

.industry-bundle-row {
    border-top: 1px solid var(--line);
}

.industry-bundle-row strong {
    color: var(--ink);
    font-size: 16px;
    line-height: 1.4;
}

.industry-bundle-row p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.62;
}

.industry-bundle-links {
    display: grid;
    gap: 8px;
}

.industry-bundle-links a {
    color: var(--green);
    font-size: 14px;
    font-weight: 800;
    line-height: 1.42;
}

.industry-guide-links {
    margin-top: 14px;
}

.topic-tools-section {
    background: #fff;
}

.industry-matrix-section {
    background: #fff;
}

.course-matrix-section {
    background: #fff;
}

.topic-matrix-section {
    background: #fff;
}

.industry-matrix-table {
    display: grid;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: 0 16px 40px rgba(12, 25, 48, 0.07);
}

.course-matrix-table {
    display: grid;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: 0 16px 40px rgba(12, 25, 48, 0.07);
}

.topic-matrix-table {
    display: grid;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: 0 16px 40px rgba(12, 25, 48, 0.07);
}

.industry-matrix-head,
.industry-matrix-row,
.course-matrix-head,
.course-matrix-row,
.topic-matrix-head,
.topic-matrix-row {
    display: grid;
    gap: 18px;
    align-items: start;
    padding: 18px 22px;
}

.industry-matrix-head,
.course-matrix-head,
.topic-matrix-head {
    color: #fff;
    background: var(--ink);
    font-size: 14px;
    font-weight: 760;
}

.industry-matrix-head,
.industry-matrix-row {
    grid-template-columns: 1fr 1.25fr 1.45fr 1.25fr;
}

.course-matrix-head,
.course-matrix-row {
    grid-template-columns: 1.08fr 1.5fr 1.08fr 1.28fr;
}

.topic-matrix-head,
.topic-matrix-row {
    grid-template-columns: 1.12fr 1.5fr 1.24fr 1.1fr;
}

.industry-matrix-row,
.course-matrix-row,
.topic-matrix-row {
    border-top: 1px solid var(--line);
}

.industry-matrix-title strong,
.industry-matrix-title a,
.course-matrix-title strong,
.course-matrix-title a,
.topic-matrix-title strong,
.topic-matrix-title a {
    display: block;
}

.industry-matrix-title strong,
.course-matrix-title strong,
.topic-matrix-title strong {
    color: var(--green);
    font-size: 13px;
    font-weight: 820;
}

.industry-matrix-title a,
.course-matrix-title a,
.topic-matrix-title a {
    margin-top: 6px;
    color: var(--ink);
    font-size: 17px;
    font-weight: 760;
    line-height: 1.42;
}

.course-matrix-row p,
.topic-matrix-row p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.62;
}

.industry-matrix-row ul {
    display: grid;
    gap: 7px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.industry-matrix-row li {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.58;
}

.industry-matrix-row li::before {
    color: var(--green);
    content: "• ";
    font-weight: 900;
}

.topic-tool-grid article {
    display: flex;
    flex-direction: column;
}

.topic-tool-grid p {
    flex: 1;
}

.expert-selector-section {
    background: #fbfdfc;
}

.expert-match-section {
    background: #f4f8f6;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.expert-match-table {
    display: grid;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: 0 16px 40px rgba(12, 25, 48, 0.07);
}

.expert-match-head,
.expert-match-row {
    display: grid;
    grid-template-columns: 0.86fr 1.35fr 1.35fr;
    gap: 18px;
    align-items: center;
    padding: 18px 22px;
}

.expert-match-head {
    color: #fff;
    background: var(--ink);
    font-size: 14px;
    font-weight: 760;
}

.expert-match-row {
    border-top: 1px solid var(--line);
}

.expert-match-row strong {
    color: var(--ink);
    font-size: 18px;
    line-height: 1.4;
}

.expert-match-row p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.68;
}

.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 26px;
}

.filter-button {
    min-height: 40px;
    padding: 0 16px;
    color: #264057;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 999px;
    font: inherit;
    font-size: 14px;
    font-weight: 720;
    cursor: pointer;
}

.filter-button.is-active {
    color: #fff;
    background: var(--green);
    border-color: var(--green);
}

.catalog-grid,
.topic-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.catalog-card,
.topic-card {
    display: flex;
    flex-direction: column;
    min-height: 360px;
    padding: 26px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.catalog-card.is-hidden,
.topic-card.is-hidden {
    display: none;
}

.catalog-card-top,
.topic-card-top,
.catalog-card-foot,
.meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.catalog-card-top {
    justify-content: space-between;
    margin-bottom: 18px;
}

.catalog-card-top span,
.topic-card-top span,
.tag-row span,
.meta-row span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 30px;
    padding: 4px 10px;
    color: var(--green);
    background: #edf8f2;
    border: 1px solid #d2eadc;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 720;
}

.catalog-card-top small {
    color: var(--muted);
    font-size: 13px;
}

.topic-card-top {
    justify-content: space-between;
    margin-bottom: 18px;
}

.topic-card-top small {
    color: var(--muted);
    font-size: 13px;
}

.catalog-card h2,
.catalog-card h3,
.topic-card h2 {
    margin: 0;
    color: var(--ink);
    font-size: 25px;
    line-height: 1.35;
}

.catalog-card p,
.topic-card p {
    margin: 14px 0 0;
    color: var(--muted);
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 20px;
}

.catalog-card-foot {
    justify-content: space-between;
    margin-top: auto;
    padding-top: 24px;
}

.catalog-card-foot > a:first-child {
    color: #263244;
    font-weight: 760;
}

.topic-card .text-link {
    margin-top: auto;
    padding-top: 24px;
}

.industry-card {
    min-height: 390px;
}

.mini-label {
    display: inline-flex;
    width: fit-content;
    min-height: 28px;
    margin-bottom: 12px;
    padding: 4px 10px;
    color: var(--green);
    background: #edf8f2;
    border: 1px solid #d2eadc;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 760;
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--green);
    font-weight: 760;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-bottom: 18px;
    color: var(--muted);
    font-size: 14px;
}

.breadcrumb a {
    color: var(--green);
    font-weight: 720;
}

.meta-row {
    margin-top: 24px;
}

.course-aside {
    align-self: stretch;
}

.course-aside h2,
.side-box h2 {
    margin: 0 0 16px;
    font-size: 22px;
}

.course-aside ul,
.side-box ul {
    display: grid;
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.course-aside li,
.side-box li {
    color: #263244;
}

.course-aside li::before,
.side-box li::before {
    color: var(--green);
    content: "✓ ";
    font-weight: 900;
}

.detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.38fr);
    gap: 48px;
    align-items: start;
}

.detail-main,
.detail-side {
    min-width: 0;
}

.detail-main h2 {
    margin: 0;
    font-size: clamp(28px, 3vw, 42px);
    line-height: 1.16;
}

.detail-kicker {
    margin-top: 54px;
}

.outcome-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 26px;
}

.outcome-list div {
    display: flex;
    gap: 12px;
    min-height: 112px;
    padding: 20px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.outcome-list i {
    flex: 0 0 auto;
    color: var(--green);
    font-size: 22px;
}

.module-list {
    display: grid;
    gap: 14px;
    margin-top: 26px;
}

.module-list article {
    display: grid;
    grid-template-columns: 54px 1fr;
    gap: 18px;
    padding: 24px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.module-list article > span {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    color: #fff;
    background: var(--green);
    border-radius: 999px;
    font-weight: 800;
}

.module-list h3 {
    margin: 0;
    font-size: 22px;
}

.module-list ul {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    grid-column: 2;
    margin: 14px 0 0;
    padding: 0;
    list-style: none;
}

.module-list li {
    padding: 7px 10px;
    color: #263244;
    background: #f3f8f5;
    border-radius: 6px;
    font-size: 14px;
}

.detail-side {
    display: grid;
    gap: 16px;
}

.side-box p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

.lead-paragraph {
    margin: 22px 0 0;
    color: #263244;
    font-size: 18px;
    line-height: 1.8;
}

.signal-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 24px;
}

.signal-grid div {
    display: flex;
    gap: 12px;
    min-height: 86px;
    padding: 20px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.signal-grid i {
    flex: 0 0 auto;
    color: var(--amber);
    font-size: 22px;
}

.topic-outcomes div {
    min-height: 92px;
}

.side-link-list {
    display: grid;
    gap: 10px;
}

.side-link-list a {
    display: grid;
    gap: 4px;
    padding: 14px;
    background: #f7fbf9;
    border: 1px solid var(--line);
    border-radius: 6px;
}

.side-link-list span {
    color: var(--green);
    font-size: 12px;
    font-weight: 800;
}

.side-link-list strong {
    color: var(--ink);
    font-size: 15px;
    line-height: 1.45;
}

.answer-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 24px;
}

.answer-grid article,
.faq-list article {
    min-width: 0;
    padding: 20px;
    overflow-wrap: anywhere;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.answer-grid h3,
.faq-list h3 {
    margin: 0 0 8px;
    font-size: 18px;
}

.answer-grid p,
.faq-list p {
    margin: 0;
    color: var(--muted);
}

.course-info-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin-top: 24px;
}

.course-info-grid article {
    padding: 24px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.course-info-grid h3 {
    margin: 0 0 16px;
    font-size: 22px;
}

.check-list {
    display: grid;
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.check-list li {
    position: relative;
    padding-left: 22px;
    color: #263244;
}

.check-list li::before {
    position: absolute;
    left: 0;
    color: var(--green);
    content: "✓";
    font-weight: 900;
}

.timeline-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-top: 24px;
}

.timeline-list article {
    padding: 22px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.timeline-list span,
.survey-list span {
    display: inline-grid;
    min-width: 36px;
    height: 36px;
    place-items: center;
    color: #fff;
    background: var(--green);
    border-radius: 999px;
    font-size: 14px;
    font-weight: 820;
}

.timeline-list h3 {
    margin: 16px 0 8px;
    font-size: 19px;
    line-height: 1.28;
}

.timeline-list p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.72;
}

.survey-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 24px;
}

.survey-list div {
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 12px;
    align-items: start;
    padding: 18px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.survey-list p {
    margin: 0;
    color: #263244;
}

.output-chip-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.output-chip-list span {
    padding: 10px 13px;
    color: #1d3a2c;
    background: #f0f8f3;
    border: 1px solid #d4e8dc;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 720;
}

.faq-list {
    display: grid;
    gap: 12px;
    margin-top: 24px;
}

.expert-card-grid {
    display: grid;
    gap: 18px;
}

.expert-card {
    display: grid;
    grid-template-columns: 86px 1fr;
    gap: 24px;
    padding: 28px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.expert-avatar {
    display: grid;
    width: 72px;
    height: 72px;
    place-items: center;
    color: #fff;
    background: linear-gradient(135deg, var(--green), var(--teal));
    border-radius: 999px;
    font-size: 28px;
    font-weight: 820;
}

.expert-card h2 {
    margin: 0;
    font-size: 28px;
}

.expert-title {
    margin: 8px 0 10px;
    color: var(--green);
    font-weight: 760;
}

.expert-card p {
    color: var(--muted);
}

.expert-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.expert-card-meta span {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 5px 10px;
    color: var(--blue);
    background: #eef5fb;
    border: 1px solid #d6e5ef;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 760;
}

.expert-course-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 18px 0 6px;
}

.expert-course-links a {
    padding: 7px 10px;
    color: var(--green);
    background: #f3faf6;
    border: 1px solid var(--line);
    border-radius: 6px;
    font-size: 13px;
    font-weight: 720;
}

.related-list {
    display: grid;
    gap: 12px;
    margin-top: 24px;
}

.related-list a {
    display: grid;
    gap: 8px;
    padding: 20px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.related-list span {
    color: var(--green);
    font-size: 13px;
    font-weight: 800;
}

.related-list strong {
    font-size: 21px;
}

.related-list small {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.65;
}

.footer-shell {
    display: grid;
    gap: 32px;
}

.footer-main {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.42fr);
    gap: 42px;
    align-items: start;
}

.footer-brand-block {
    display: grid;
    gap: 16px;
    max-width: 760px;
}

.footer-brand {
    display: inline-flex;
    gap: 12px;
    align-items: center;
    color: #fff;
}

.footer-brand .brand-mark {
    width: 50px;
    min-width: 50px;
    height: 50px;
    font-size: 27px;
}

.footer-brand strong {
    display: block;
    font-size: 20px;
}

.footer-brand small {
    display: block;
    margin-top: 2px;
    color: rgba(255, 255, 255, 0.64);
    font-size: 13px;
}

.footer-brand-block p,
.footer-contact p {
    margin: 0;
    max-width: 700px;
    color: rgba(255, 255, 255, 0.72);
    line-height: 1.78;
}

.footer-service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.footer-service-tags span {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 5px 10px;
    color: #dff5e8;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 720;
}

.footer-contact {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 116px;
    gap: 18px;
    align-items: center;
    padding: 18px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.11);
    border-radius: 8px;
}

.footer-contact span {
    display: inline-flex;
    margin-bottom: 8px;
    color: #9fe5bc;
    font-size: 13px;
    font-weight: 820;
}

.footer-contact strong {
    display: block;
    margin-bottom: 8px;
    color: #fff;
    font-size: 19px;
    line-height: 1.35;
}

.footer-contact p {
    font-size: 13px;
    line-height: 1.65;
}

.footer-qr {
    display: grid;
    width: 116px;
    height: 116px;
    place-items: center;
    padding: 10px;
    color: #9fe5bc;
    background: #fff;
    border-radius: 8px;
    text-align: center;
}

.footer-qr img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.footer-qr i {
    color: var(--green);
    font-size: 38px;
}

.footer-qr small {
    color: var(--muted);
    font-size: 12px;
}

.footer-link-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
    padding-top: 28px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-link-grid div {
    display: grid;
    gap: 9px;
    align-content: start;
}

.footer-link-grid strong {
    display: block;
    margin-bottom: 4px;
    color: #fff;
    font-size: 15px;
}

.footer-link-grid a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.footer-link-grid a:hover {
    color: #fff;
}

.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 10px 20px;
    padding-top: 22px;
    color: rgba(255, 255, 255, 0.56);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 13px;
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.66);
}

.footer-bottom a:hover {
    color: #fff;
}

@media (max-width: 980px) {
    :root {
        --container: min(100vw - 32px, 760px);
    }

    .site-header {
        min-height: 70px;
        padding: 0 16px;
    }

    .brand-mark {
        font-size: 36px;
    }

    .brand strong {
        font-size: 18px;
    }

    .nav-toggle {
        display: inline-grid;
        place-items: center;
    }

    .site-nav {
        position: absolute;
        top: 70px;
        right: 16px;
        left: 16px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 12px;
        background: #fff;
        border: 1px solid var(--line);
        border-radius: var(--radius);
        box-shadow: var(--shadow);
    }

    .site-nav.is-open {
        display: flex;
    }

    .site-nav a {
        padding: 13px 12px;
    }

    .site-nav a::after {
        display: none;
    }

    .site-nav .nav-cta {
        margin-top: 6px;
        text-align: center;
    }

    .hero,
    .hero-grid {
        min-height: auto;
    }

    .hero-grid,
    .split-heading,
    .tools-layout,
    .expert-layout,
    .diagnosis-grid,
    .page-hero-grid,
    .course-hero-grid,
    .detail-grid {
        grid-template-columns: 1fr;
    }

    .hero-grid {
        gap: 34px;
        padding: 58px 0 46px;
    }

    .hero h1 {
        font-size: clamp(40px, 10vw, 58px);
    }

    .hero-lead {
        font-size: 18px;
    }

    .proof-row,
    .scenario-grid,
    .industry-home-grid,
    .home-map-grid,
    .industry-problem-grid,
    .course-goal-grid,
    .course-cluster-grid,
    .belt-path-grid,
    .industry-scenario-grid,
    .topic-goal-grid,
    .course-grid,
    .process-track,
    .pathway-grid,
    .delivery-grid,
    .home-faq-grid,
    .expert-metrics,
    .catalog-grid,
    .topic-grid,
    .signal-grid,
    .outcome-list,
    .answer-grid,
    .course-info-grid,
    .timeline-list,
    .survey-list {
        grid-template-columns: 1fr;
    }

    .course-cluster-panel,
    .course-cluster-panel:nth-child(3) {
        grid-row: auto;
        min-height: 0;
    }

    .contact-prep-grid {
        grid-template-columns: 1fr;
    }

    .industry-home-card,
    .industry-home-card:nth-child(-n + 2) {
        grid-column: span 1;
        min-height: 0;
    }

    .course-compare-head {
        display: none;
    }

    .course-compare-row {
        grid-template-columns: 1fr;
        gap: 10px;
        padding: 22px;
    }

    .course-compare-row p::before,
    .course-compare-row a::before {
        display: block;
        margin-bottom: 3px;
        color: var(--green);
        font-size: 12px;
        font-weight: 820;
    }

    .course-compare-row p:nth-child(2)::before {
        content: "适合企业";
    }

    .course-compare-row p:nth-child(3)::before {
        content: "建议周期";
    }

    .course-compare-row p:nth-child(4)::before {
        content: "典型输出";
    }

    .course-compare-row a::before {
        content: "入口";
    }

    .topic-map-head {
        display: none;
    }

    .topic-map-row {
        grid-template-columns: 1fr;
        gap: 10px;
        padding: 22px;
    }

    .topic-map-row p::before,
    .topic-map-links::before {
        display: block;
        margin-bottom: 3px;
        color: var(--green);
        font-size: 12px;
        font-weight: 820;
    }

    .topic-map-row p::before {
        content: "企业要解决的问题";
    }

    .topic-map-links::before {
        flex-basis: 100%;
        content: "相关专题";
    }

    .industry-map-row p::before {
        content: "常见训练重点";
    }

    .industry-map-row .topic-map-links::before {
        content: "建议入口";
    }

    .industry-matrix-head {
        display: none;
    }

    .course-matrix-head {
        display: none;
    }

    .topic-matrix-head {
        display: none;
    }

    .belt-course-head {
        display: none;
    }

    .industry-bundle-head {
        display: none;
    }

    .industry-matrix-row,
    .course-matrix-row,
    .topic-matrix-row,
    .belt-course-row,
    .industry-bundle-row {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 22px;
    }

    .industry-bundle-row > p::before,
    .industry-bundle-links::before {
        display: block;
        margin-bottom: 3px;
        color: var(--green);
        font-size: 12px;
        font-weight: 820;
    }

    .industry-bundle-row > p:nth-child(2)::before {
        content: "适合企业";
    }

    .industry-bundle-row > p:nth-child(3)::before {
        content: "训练重点";
    }

    .industry-bundle-links::before {
        content: "推荐课程";
    }

    .belt-course-row > p::before,
    .belt-course-link::before {
        display: block;
        margin-bottom: 3px;
        color: var(--green);
        font-size: 12px;
        font-weight: 820;
    }

    .belt-course-row > p:nth-child(2)::before {
        content: "适合企业";
    }

    .belt-course-row > p:nth-child(3)::before {
        content: "训练重点";
    }

    .belt-course-link::before {
        content: "推荐课程";
    }

    .industry-matrix-row > ul::before,
    .industry-matrix-row > .topic-map-links::before {
        display: block;
        flex-basis: 100%;
        margin-bottom: 3px;
        color: var(--green);
        font-size: 12px;
        font-weight: 820;
    }

    .industry-matrix-row > ul::before {
        content: "典型问题";
    }

    .industry-matrix-row > .topic-map-links:nth-child(3)::before {
        content: "推荐课程";
    }

    .industry-matrix-row > .topic-map-links:nth-child(4)::before {
        content: "专题工具";
    }

    .course-matrix-row > p::before,
    .course-matrix-row > .topic-map-links::before {
        display: block;
        flex-basis: 100%;
        margin-bottom: 3px;
        color: var(--green);
        font-size: 12px;
        font-weight: 820;
    }

    .course-matrix-row > p::before {
        content: "适合目标";
    }

    .course-matrix-row > .topic-map-links:nth-child(3)::before {
        content: "行业场景";
    }

    .course-matrix-row > .topic-map-links:nth-child(4)::before {
        content: "关联专题";
    }

    .topic-matrix-row > p::before,
    .topic-matrix-row > .topic-map-links::before {
        display: block;
        flex-basis: 100%;
        margin-bottom: 3px;
        color: var(--green);
        font-size: 12px;
        font-weight: 820;
    }

    .topic-matrix-row > p::before {
        content: "适合问题";
    }

    .topic-matrix-row > .topic-map-links:nth-child(3)::before {
        content: "相关课程";
    }

    .topic-matrix-row > .topic-map-links:nth-child(4)::before {
        content: "行业场景";
    }

    .expert-match-head {
        display: none;
    }

    .expert-match-row {
        grid-template-columns: 1fr;
        gap: 10px;
        padding: 22px;
    }

    .expert-match-row p::before {
        display: block;
        margin-bottom: 3px;
        color: var(--green);
        font-size: 12px;
        font-weight: 820;
    }

    .expert-match-row p:nth-child(2)::before {
        content: "企业要问的问题";
    }

    .expert-match-row p:nth-child(3)::before {
        content: "建议查看的证据";
    }

    .process-track article:not(:last-child)::after {
        top: auto;
        right: auto;
        bottom: -14px;
        left: 32px;
        width: 1px;
        height: 14px;
    }

    .course-card {
        grid-template-columns: 54px 1fr;
        padding: 24px;
    }

    .course-card i {
        width: 50px;
        height: 50px;
        font-size: 26px;
    }

    .diagnosis-grid,
    .tools-layout,
    .expert-layout,
    .page-hero-grid,
    .course-hero-grid {
        gap: 34px;
    }

    .footer-main {
        grid-template-columns: 1fr;
    }

    .footer-link-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 620px) {
    .brand {
        min-width: 0;
    }

    .brand small {
        display: none;
    }

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

    .hero-actions {
        display: grid;
    }

    .button {
        width: 100%;
    }

    .diagnostic-row {
        grid-template-columns: 52px 1fr;
        min-height: 118px;
        padding: 18px;
    }

    .diagnostic-row > i {
        display: none;
    }

    .row-icon {
        width: 48px;
        height: 48px;
        font-size: 25px;
    }

    .card-heading {
        display: block;
        padding: 18px;
    }

    .card-heading small {
        display: block;
        margin-top: 4px;
    }

    .section {
        padding: 58px 0;
    }

    .contact-next-panel {
        padding: 20px;
    }

    .contact-route-links {
        grid-template-columns: 1fr;
    }

    .text-link,
    .breadcrumb a,
    .catalog-card-foot > a:first-child,
    .belt-course-link a,
    .industry-bundle-links a,
    .course-aside li a,
    .side-box li a,
    .home-map-grid h3 a,
    .answer-grid h3 a,
    .industry-matrix-title a,
    .course-matrix-title a,
    .topic-matrix-title a,
    .expert-course-links a,
    .footer-link-grid a,
    .footer-bottom a {
        display: inline-flex;
        align-items: center;
        min-height: 32px;
    }

    .site-footer {
        padding: 36px 0 24px;
    }

    .footer-shell {
        gap: 26px;
    }

    .footer-contact {
        grid-template-columns: 1fr;
    }

    .footer-qr {
        justify-self: start;
    }

    .footer-link-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 22px 18px;
    }

    .footer-bottom {
        display: grid;
        justify-content: start;
    }

    .wecom-card.inline {
        grid-template-columns: 1fr;
    }

    .catalog-card,
    .topic-card,
    .expert-card,
    .module-list article {
        grid-template-columns: 1fr;
    }

    .module-list ul {
        grid-column: auto;
    }

    .expert-avatar {
        width: 58px;
        height: 58px;
        font-size: 24px;
    }

    .page-hero,
    .course-hero {
        padding: 52px 0;
    }

    .catalog-card,
    .topic-card {
        min-height: auto;
    }
}

@media (max-width: 360px) {
    .footer-link-grid {
        grid-template-columns: 1fr;
    }
}