/* 阿里妈妈方圆体 © 淘宝（中国）软件有限公司（阿里妈妈）。
   Original webfont; terms: /assets/fonts/AlimamaFangYuanTi-LICENSE.txt */
@font-face {
  font-family: 'Alimama FangYuanTi';
  src: url('/assets/fonts/AlimamaFangYuanTiVF-Thin.woff2') format('woff2');
  font-weight: 200 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --green: #0f5c53;
  --light-green: #a8cbbf;
  --gold: #e6c88b;
  --ink: #2a2f33;
  --cream: #f6f5f2;
  --muted: #65716d;
  --line: #e0e6e1;
  --pale-green: #edf3ef;
  --white: #fff;
  --radius: 18px;
  --font: 'Alimama FangYuanTi', 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 106px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font: 18px/1.8 var(--font);
  -webkit-font-smoothing: antialiased;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  color: inherit;
}

img {
  max-width: 100%;
  height: auto;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1,
h2,
h3 {
  font-weight: 650;
  line-height: 1.4;
  letter-spacing: -.04em;
}

h1 {
  font-size: clamp(38px, 4.8vw, 62px);
  line-height: 1.32;
}

h2 {
  font-size: clamp(30px, 3.4vw, 44px);
}

h3 {
  font-size: 23px;
}

p {
  color: var(--muted);
}

[hidden] {
  display: none !important;
}

::selection {
  background: var(--gold);
  color: var(--green);
}

:focus-visible {
  outline: 3px solid #ba8a38;
  outline-offset: 5px;
  border-radius: 4px;
}

.container {
  max-width: 1240px;
  width: calc(100% - 96px);
  margin-inline: auto;
}

.section {
  padding: 100px 0;
}

.white-section {
  background: white;
}

.icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  vertical-align: middle;
}

.eyebrow {
  display: block;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .15em;
  color: var(--green);
  margin-bottom: 18px;
}

.button {
  min-height: 52px;
  padding: 12px 23px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: var(--green);
  color: white;
  border: 1px solid var(--green);
  border-radius: 7px;
  font-size: 18px;
  font-weight: 550;
  line-height: 1.5;
  transition: background .2s, transform .2s, box-shadow .2s;
}

.button:hover {
  background: #0a4841;
  transform: translateY(-2px);
  box-shadow: 0 5px 16px #0f5c5320;
}

.button-small {
  min-height: 42px;
  padding: 10px 18px;
  font-size: 18px;
}

.button-small .icon {
  width: 16px;
  height: 16px;
}

.button-secondary {
  background: transparent;
  color: var(--green);
  border-color: #b1c7bf;
}

.button-secondary:hover {
  background: #e8f0eb;
}

.button-gold {
  background: var(--gold);
  color: var(--green);
  border-color: var(--gold);
}

.button-gold:hover {
  background: #efdab1;
}

.button-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 18px;
  font-weight: 550;
  color: var(--green);
}

.text-link .icon {
  width: 19px;
  height: 19px;
  transition: transform .2s;
}

.text-link:hover .icon {
  transform: translateX(4px);
}

.text-link:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}

.skip-link {
  position: fixed;
  top: -80px;
  left: 20px;
  background: var(--green);
  color: white;
  z-index: 100;
  padding: 10px 22px;
}

.skip-link:focus {
  top: 12px;
}

.hero {
  background: radial-gradient(ellipse at 52% 46%, #fff 30%, #f6f7f3 100%);
  padding: 49px 0 0;
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.hero-copy {
  position: relative;
  z-index: 2;
  text-align: center;
}

.announcement {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  background: #f0f5f0;
  border: 1px solid #dce7e0;
  color: var(--green);
  padding: 6px 13px;
  border-radius: 30px;
  font-size: 16px;
}

.announcement .icon {
  width: 14px;
  height: 14px;
}

.announcement:hover {
  background: #e1eee5;
}

.status-dot {
  width: 6px;
  height: 6px;
  background: var(--green);
  border-radius: 50%;
  display: inline-block;
  flex: 0 0 auto;
}

.hero-eyebrow {
  margin-top: 32px;
  margin-bottom: 18px;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: .19em;
}

.hero h1 {
  font-size: clamp(45px, 5.9vw, 76px);
  line-height: 1.2;
  letter-spacing: -.055em;
  font-weight: 700;
}

.hero-emphasis {
  color: var(--green);
  position: relative;
  white-space: nowrap;
}

.hero-emphasis::after {
  content: '';
  position: absolute;
  height: 5px;
  left: 2%;
  right: -2%;
  bottom: -6px;
  border-radius: 50%;
  background: var(--gold);
  transform: rotate(-3deg);
}

.title-spark {
  position: absolute;
  font-size: 28px;
  color: #bd9146;
  right: -30px;
  top: -4px;
}

.hero-description {
  font-size: 20px;
  line-height: 1.9;
  margin: 28px auto 26px;
  color: #636d66;
}

.hero .button-row {
  justify-content: center;
}

.hero-footnote {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  color: #7c877f;
  font-size: 16px;
  margin-top: 21px;
  letter-spacing: .04em;
}

.hero-footnote i {
  display: block;
  width: 3px;
  height: 3px;
  background: #adbab0;
  border-radius: 50%;
}

.model-showcase {
  position: relative;
  z-index: 3;
  border: 1px solid #dce5de;
  border-bottom: 0;
  margin: 49px auto 0;
  max-width: 1070px;
  border-radius: 14px 14px 0 0;
  background: white;
  box-shadow: 0 6px 52px #0f5c5310;
  text-align: left;
}

.showcase-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #f8faf7;
  border-bottom: 1px solid #e6eae5;
  border-radius: 14px 14px 0 0;
  height: 41px;
  padding: 0 18px;
  font-size: 14px;
  color: #6e7c73;
}

.window-dots {
  display: flex;
  gap: 5px;
}

.window-dots i {
  width: 7px;
  height: 7px;
  background: #dbcdb2;
  border-radius: 50%;
}

.window-dots i:nth-child(2) {
  background: #cfdbcc;
}

.window-dots i:nth-child(3) {
  background: #85ad9b;
}

.showcase-note {
  margin-left: auto;
  font-size: 13px;
  letter-spacing: .08em;
}

.showcase-body {
  display: grid;
  grid-template-columns: 235px 1fr;
  min-height: 303px;
}

.model-tabs {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--line);
  background: #f9faf7;
  padding: 22px 14px 13px;
}

.model-tabs button {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  text-align: left;
  background: transparent;
  border: 1px solid transparent;
  padding: 10px 12px;
  border-radius: 7px;
  margin-bottom: 8px;
}

.model-tabs button > .icon:first-child {
  width: 19px;
  height: 19px;
}

.model-tabs button > .icon:last-child {
  margin-left: auto;
  width: 14px;
  height: 14px;
  opacity: 0;
}

.model-tabs button span {
  font-size: 18px;
  font-weight: 600;
}

.model-tabs button small {
  display: block;
  font-size: 14px;
  font-weight: 400;
  color: #808a81;
}

.model-tabs button[aria-selected=true] {
  background: #eaf2eb;
  border-color: #dce7dc;
  color: var(--green);
}

.model-tabs button[aria-selected=true] > .icon:last-child {
  opacity: 1;
}

.model-tabs button:hover {
  background: #edf2e9;
}

.model-tabs-foot {
  font-size: 13px;
  color: #849186;
  margin-top: auto;
  padding-left: 12px;
  letter-spacing: .08em;
}

.model-panel {
  padding: 29px 37px 23px;
}

.model-panel .eyebrow {
  font-size: 13px;
  margin-bottom: 6px;
}

.model-panel h2 {
  font-size: 23px;
}

.model-panel > p {
  font-size: 16px;
  margin-top: 8px;
}

.model-flow {
  --flow-gap: 28px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--flow-gap);
  margin: 21px 0 16px;
}

.model-flow > div {
  position: relative;
  border: 1px solid #e3e9df;
  border-radius: 8px;
  padding: 13px 15px;
  background: #f9faf6;
}



.model-flow span {
  color: #a1b29d;
  font-size: 14px;
  letter-spacing: .1em;
  display: block;
}

.model-flow strong {
  color: var(--green);
  display: block;
  font-size: 18px;
  margin: 3px 0 2px;
}

.model-flow small {
  display: block;
  font-size: 14px;
  color: #7a8579;
}

.model-panel .text-link {
  font-size: 16px;
}

.model-panel .text-link .icon {
  width: 15px;
  height: 15px;
}

.journey-strip {
  background: white;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.journey-strip > div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: 23px;
}

.journey-label {
  font-size: 16px;
  color: var(--muted);
}

.journey-steps {
  display: flex;
  align-items: center;
  gap: 29px;
  font-size: 18px;
}

.journey-steps .icon {
  color: #b7c8ba;
  width: 17px;
  height: 17px;
}

.journey-steps strong {
  color: var(--green);
  font-weight: 600;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  margin-bottom: 45px;
}

.section-heading > p {
  font-size: 18px;
  line-height: 1.9;
  padding-bottom: 5px;
}

.pillar-grid,
.three-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 22px;
}

.pillar-card {
  display: flex;
  flex-direction: column;
  border: 1px solid #e1e6dc;
  border-radius: 12px;
  background: white;
  padding: 30px 30px 26px;
  transition: transform .25s, box-shadow .25s;
}

.pillar-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px #1e4f3610;
}

.pillar-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 35px;
}

.large-number {
  font-size: 38px;
  font-weight: 300;
  letter-spacing: -.04em;
  line-height: 1;
  color: #bdc8bc;
}

.pillar-top .icon {
  width: 30px;
  height: 30px;
  color: var(--green);
}

.pillar-card .eyebrow {
  font-size: 14px;
  margin-bottom: 13px;
}

.pillar-card h3 {
  font-size: 27px;
}

.pillar-card p {
  font-size: 18px;
  line-height: 1.9;
  margin: 19px 0 31px;
}

.card-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 21px;
  border-top: 1px solid var(--line);
  font-size: 16px;
  font-weight: 600;
  margin-top: auto;
}

.card-link .icon {
  width: 18px;
  height: 18px;
}

.pillar-featured {
  background: var(--green);
  color: white;
  border-color: var(--green);
}

.pillar-featured .eyebrow,
.pillar-featured .pillar-top .icon {
  color: var(--gold);
}

.pillar-featured p,
.pillar-featured .large-number {
  color: #b4d2c4;
}

.pillar-featured .card-link {
  border-color: #ffffff2e;
  color: #e6ecdf;
}

.implementation-note {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 9px;
  font-size: 16px;
  color: #7b877a;
  padding-top: 25px;
}

.implementation-note .icon {
  width: 16px;
  height: 16px;
  color: var(--green);
}

.method-section {
  background: #eaf0e9;
}

.method-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
}

.method-intro p {
  font-size: 18px;
  margin: 25px 0;
}

.method-intro .text-link {
  font-size: 18px;
}

.method-stamp {
  margin-top: 45px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  color: #748b76;
  font-size: 14px;
}

.method-stamp span {
  border: 1px solid #bacab9;
  padding: 5px 9px;
  border-radius: 3px;
}

.method-stamp i {
  font-style: normal;
}

.method-steps {
  margin-top: -18px;
}

.method-steps a {
  display: flex;
  align-items: flex-start;
  gap: 23px;
  padding: 29px 0;
  border-bottom: 1px solid #cbd8ca;
}

.method-steps a:last-child {
  border: 0;
}

.step-no {
  color: #94ab91;
  font-size: 16px;
  margin-top: 3px;
}

.method-steps .eyebrow {
  margin-bottom: 6px;
  font-size: 14px;
}

.method-steps h3 {
  font-size: 24px;
}

.method-steps p {
  font-size: 16px;
  margin-top: 9px;
}

.method-steps > a > .icon {
  margin-left: auto;
  width: 18px;
  margin-top: 5px;
  color: #789672;
}

.method-steps a:hover h3 {
  color: var(--green);
}

.expert-section {
  background: white;
}

.expert-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 70px;
}

.expert-profile {
  background: linear-gradient(150deg,#f6f5f0,#e9f1e8);
  border: 1px solid #e4e8dc;
  border-radius: 13px;
  padding: 29px 33px;
  position: relative;
}

.market-label {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  color: #819178;
  letter-spacing: .09em;
}

.market-label .status-dot {
  width: 5px;
  height: 5px;
}

.expert-avatar {
  position: absolute;
  top: 52px;
  right: 28px;
}

.expert-avatar img {
  width: 95px;
  height: 95px;
}

.expert-profile h3 {
  font-size: 38px;
  margin-top: 32px;
}

.expert-profile h3 span {
  display: block;
  font-size: 18px;
  margin-top: 8px;
  color: var(--green);
}

.expert-profile p {
  margin: 24px 0 27px;
  font-size: 18px;
}

.expert-profile .button {
  font-size: 16px;
  min-height: 44px;
}

.skills-compact {
  margin-top: -8px;
}

.skills-compact a {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.skills-compact a:last-child {
  border: none;
}

.skill-index {
  font-size: 16px;
  color: #9aac97;
}

.skills-compact h3 {
  font-size: 18px;
}

.skills-compact p {
  font-size: 16px;
  margin-top: 3px;
}

.skills-compact a > .icon {
  margin-left: auto;
  color: #7c9477;
  width: 17px;
}

.skills-compact a:hover h3 {
  color: var(--green);
}

.scenario-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 38px;
}

.scenario-grid article {
  border-top: 1px solid #c2d1be;
  padding-top: 25px;
}

.scenario-tag {
  font-size: 14px;
  color: #768c6f;
}

.scenario-grid h3 {
  font-size: 26px;
  margin-top: 18px;
}

.scenario-grid p {
  margin: 20px 0 29px;
  font-size: 18px;
}

.scenario-grid .text-link {
  font-size: 16px;
}

.faq-section {
  background: white;
}

.faq-layout {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 85px;
}

.faq-layout > div:first-child .text-link {
  margin-top: 30px;
  font-size: 16px;
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: 18px;
  font-weight: 550;
  padding: 22px 0;
  cursor: pointer;
  list-style: none;
}

.faq-list details:first-child summary {
  padding-top: 4px;
}

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

.faq-list summary .icon {
  width: 18px;
  height: 18px;
  color: #718a6d;
  transition: transform .2s;
}

.faq-list details[open] summary .icon {
  transform: rotate(45deg);
}

.faq-list details > p {
  font-size: 18px;
  line-height: 1.95;
  padding-bottom: 24px;
  padding-right: 25px;
}

.cta-section {
  background: var(--green);
  color: white;
  padding: 73px 0;
  position: relative;
  overflow: hidden;
}

.cta-section::after {
  content: '';
  position: absolute;
  width: 420px;
  height: 420px;
  border: 1px solid #a8cbbf20;
  border-radius: 50%;
  top: -140px;
  right: 20%;
  pointer-events: none;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  position: relative;
  z-index: 1;
}

.cta-inner .eyebrow {
  color: #b5d1ba;
  font-size: 14px;
}

.cta-inner h2 {
  font-size: 40px;
}

.cta-inner p {
  color: #b9cfbb;
  font-size: 18px;
  margin-top: 18px;
}

.cta-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 21px;
}

.cta-actions .text-link {
  color: #dce8d6;
  font-size: 16px;
}

.cta-actions .button {
  min-width: 220px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: #84907d;
  font-size: 16px;
  padding-top: 26px;
}

.breadcrumb a:hover {
  color: var(--green);
}

.inner-hero {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  align-items: center;
  gap: 65px;
  padding-block: 69px 89px;
}

.inner-hero > div > p {
  font-size: 18px;
  margin: 28px 0 31px;
}

.inner-hero .text-link {
  font-size: 18px;
}

.inner-hero .eyebrow {
  font-size: 16px;
}

.page-heading {
  padding-top: 75px;
  padding-bottom: 35px;
}

.page-heading > p {
  font-size: 18px;
  margin-top: 25px;
}

.page-heading h1 {
  font-size: 53px;
}

.course-cover {
  max-width: 345px;
  min-height: 370px;
  background: var(--green);
  padding: 34px 32px 25px;
  color: #f6f5ed;
  box-shadow: 13px 15px 0 #ccd9cb, 20px 24px 40px #2d584319;
  border-radius: 2px 9px 9px 2px;
  margin: 0 auto;
  transform: rotate(3deg);
  width: 100%;
  border-left: 7px solid #094b44;
}

.course-cover > span {
  color: #acc5ac;
  font-size: 14px;
  letter-spacing: .1em;
}

.course-cover > strong {
  display: block;
  font-size: 47px;
  line-height: 1.25;
  letter-spacing: -.035em;
  margin-top: 25px;
}

.course-cover > strong > span {
  display: block;
  color: var(--gold);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: .14em;
  margin-top: 10px;
}

.cover-lines {
  height: 59px;
  position: relative;
  margin-top: 13px;
  overflow: hidden;
}

.cover-lines i {
  position: absolute;
  border: 1px solid #aac3a66b;
  border-radius: 50%;
  width: 240px;
  height: 200px;
  top: 10px;
  left: 6px;
}

.cover-lines i:nth-child(2) {
  top: 22px;
}

.cover-lines i:nth-child(3) {
  top: 34px;
}

.cover-lines i:nth-child(4) {
  top: 46px;
}

.course-cover > p {
  color: #b8d0b2 !important;
  font-size: 13px !important;
  margin: 14px 0 0 !important;
}

.curriculum-row {
  display: grid;
  grid-template-columns: 1fr 1.6fr .9fr;
  gap: 40px;
  padding: 45px 0;
  border-top: 1px solid var(--line);
}

.curriculum-row h3 {
  font-size: 27px;
  margin: 18px 0 10px;
}

.curriculum-row p {
  font-size: 18px;
}

.curriculum-row ol {
  margin: 0;
  padding-left: 20px;
}

.curriculum-row li {
  font-size: 18px;
  padding-left: 5px;
  margin-bottom: 7px;
}

.curriculum-row li::marker {
  color: #8b9c83;
  font-size: 16px;
}

.chapter-outcome {
  background: var(--pale-green);
  padding: 21px;
  border-radius: 8px;
  align-self: start;
}

.chapter-outcome .eyebrow {
  font-size: 13px;
  margin-bottom: 10px;
}

.chapter-outcome p {
  color: var(--green);
}

.chapter-outcome .icon {
  color: #7c9a72;
  margin-top: 25px;
  width: 19px;
}

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

.simple-card {
  background: white;
  border: 1px solid var(--line);
  padding: 29px 26px;
  border-radius: 10px;
}

.simple-card > .icon {
  color: var(--green);
  width: 28px;
  height: 28px;
  margin-bottom: 25px;
}

.simple-card h3 {
  font-size: 22px;
  margin-bottom: 14px;
}

.simple-card p {
  font-size: 18px;
}

.simple-card > .large-number {
  display: block;
  margin-bottom: 25px;
}

.section-note {
  font-size: 16px;
  color: #7a8773;
  margin-top: 27px;
}

.system-map {
  background: #e8f0e7;
  border: 1px solid #d9e4d5;
  border-radius: 20px;
  padding: 27px;
  width: 100%;
}

.system-map .eyebrow {
  font-size: 14px;
}

.map-center {
  text-align: center;
  padding: 20px 0 28px;
}

.map-center > .icon {
  width: 44px;
  height: 44px;
  color: var(--green);
}

.map-center strong {
  display: block;
  color: var(--green);
  font-size: 25px;
  margin-top: 12px;
}

.map-center span {
  font-size: 16px;
  color: #84917b;
}

.map-modules {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.map-modules span {
  background: #ffffff9c;
  border: 1px solid #d9e4d4;
  border-radius: 7px;
  font-size: 16px;
  padding: 10px 7px;
  text-align: center;
}

.capability-grid {
  gap: 20px;
}

.capability-detail {
  border-top: 1px solid var(--line);
  margin-top: 21px;
  padding-top: 18px;
  font-size: 16px;
  color: #7b8674;
}

.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
}

.split-section > div > p {
  margin: 25px 0;
  font-size: 18px;
}

.numbered-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: numbered;
}

.numbered-list li {
  counter-increment: numbered;
  position: relative;
  padding: 0 0 26px 44px;
}

.numbered-list li::before {
  content: '0'counter(numbered);
  position: absolute;
  left: 0;
  top: 2px;
  color: #9eaf94;
  font-size: 16px;
}

.numbered-list strong {
  font-size: 18px;
  font-weight: 600;
}

.numbered-list p {
  font-size: 18px;
  margin-top: 7px;
}

.ai-hero .announcement {
  margin-bottom: 26px;
}

.ai-intro-card {
  background: #e9f0e7;
  border: 1px solid #dae5d5;
  text-align: center;
  border-radius: 18px;
  padding: 35px;
  max-width: 350px;
  margin-left: auto;
  width: 100%;
}

.ai-intro-card img {
  display: block;
  width: 99px;
  height: 99px;
  margin: 0 auto 18px;
}

.ai-intro-card .eyebrow {
  margin-bottom: 4px;
  font-size: 16px;
}

.ai-intro-card > strong {
  display: block;
  font-size: 35px;
}

.ai-intro-card > p {
  font-size: 18px !important;
  margin: 15px 0 23px !important;
}

.ai-intro-line {
  display: block;
  border-top: 1px solid #d2dec9;
  padding-top: 20px;
  font-size: 14px;
  color: #839379;
}

.skill-detail {
  display: grid;
  grid-template-columns: 50px 1.4fr 1fr auto;
  align-items: start;
  gap: 27px;
  padding: 37px 0;
  border-top: 1px solid var(--line);
}

.skill-detail .large-number {
  font-size: 31px;
  padding-top: 7px;
}

.skill-detail .eyebrow {
  font-size: 14px;
  margin-bottom: 7px;
}

.skill-detail h3 {
  font-size: 23px;
}

.skill-detail p {
  font-size: 18px;
  margin-top: 12px;
}

.skill-deliverable {
  background: #f5f7f2;
  border-radius: 8px;
  padding: 16px 19px;
}

.skill-deliverable span {
  font-size: 13px;
  color: #8d9c80;
}

.skill-deliverable p {
  font-size: 16px;
  margin: 2px 0 10px;
  color: #52694c;
}

.skill-deliverable p:last-child {
  margin-bottom: 0;
}

.copy-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  background: transparent;
  border: 1px solid #d6e0d0;
  border-radius: 5px;
  padding: 10px;
  color: var(--green);
  font-size: 14px;
  min-height: 40px;
}

.copy-button .icon {
  width: 15px;
  height: 15px;
}

.copy-button:hover {
  background: var(--pale-green);
}

.responsibility-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.responsibility-grid article {
  padding: 24px 27px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 9px;
}

.responsibility-grid .eyebrow {
  font-size: 14px;
  margin-bottom: 8px;
}

.responsibility-grid h3 {
  font-size: 20px;
}

.responsibility-grid p {
  font-size: 16px;
  margin-top: 10px;
}

.start-section {
  background: #eaf0e6;
}

.start-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.prompt-card {
  background: white;
  padding: 35px;
  border: 1px solid #dbe5d4;
  border-radius: 13px;
}

.prompt-card .eyebrow {
  font-size: 14px;
}

.prompt-card > p {
  font-size: 28px;
  line-height: 1.6;
  color: var(--green);
  margin: 19px 0 27px;
}

.prompt-card .button {
  font-size: 16px;
  min-height: 44px;
}

.prompt-card .text-link {
  font-size: 16px;
  margin-top: 19px;
  display: flex;
}

.articles-section {
  padding-top: 37px;
}

.article-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}

.article-card > a {
  display: block;
  height: 100%;
}

.article-art {
  background: #e0eada;
  padding: 30px;
  height: 235px;
  position: relative;
  overflow: hidden;
}

.article-art > span {
  font-size: 73px;
  color: #b8cbb0;
  line-height: 1;
  font-weight: 300;
}

.article-art > .icon {
  position: absolute;
  right: 24px;
  bottom: 48px;
  width: 90px;
  height: 90px;
  stroke-width: .7;
  color: #75916b;
  transform: rotate(-12deg);
}

.article-art > strong {
  font-size: 19px;
  display: block;
  color: var(--green);
  position: relative;
  margin-top: 46px;
}

.art-02 {
  background: #f0e8d7;
}

.art-02 > span {
  color: #d4c6a9;
}

.art-02 > .icon {
  color: #a89467;
}

.art-03 {
  background: #d7e7df;
}

.article-info {
  padding: 28px;
}

.article-info .eyebrow {
  font-size: 13px;
  margin-bottom: 13px;
}

.article-info h2 {
  font-size: 22px;
  line-height: 1.6;
}

.article-info p {
  font-size: 16px;
  margin: 18px 0 26px;
}

.article-info .text-link {
  font-size: 16px;
}

.article-card a:hover h2 {
  color: var(--green);
}

.article-page {
  padding-top: 68px;
  padding-bottom: 85px;
}

.article-header {
  max-width: 900px;
  margin-inline: auto;
}

.article-header h1 {
  font-size: 45px;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  font-size: 14px;
  color: #919b89;
  margin-top: 24px;
}

.article-intro {
  border-left: 3px solid var(--green);
  padding: 19px 23px;
  background: #edf2e9;
  margin: 35px 0 60px;
  color: #4e6550;
  font-size: 18px;
}

.article-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 65px;
  max-width: 1020px;
  margin: auto;
}

.article-layout aside nav {
  position: sticky;
  top: 118px;
  border-left: 1px solid var(--line);
  padding-left: 20px;
}

.article-layout aside strong {
  display: block;
  font-size: 16px;
  margin-bottom: 20px;
}

.article-layout aside a {
  display: block;
  font-size: 16px;
  color: #7c8a75;
  margin: 16px 0;
}

.article-layout aside a:hover {
  color: var(--green);
}

.article-body h2 {
  font-size: 26px;
  margin-bottom: 22px;
}

.article-body p {
  margin-bottom: 19px;
  font-size: 18px;
  line-height: 2;
}

.article-body section {
  padding-bottom: 36px;
}

.article-related {
  background: #eaf0e6;
  padding: 26px;
  border-radius: 7px;
  margin: 10px 0 30px;
}

.article-related .eyebrow {
  font-size: 14px;
  margin-bottom: 9px;
}

.article-related a {
  display: flex;
  align-items: center;
  gap: 15px;
  font-size: 20px;
  color: var(--green);
}

.about-layout {
  display: grid;
  grid-template-columns: .8fr 1.4fr;
  align-items: center;
  gap: 80px;
}

.about-brand {
  background: #edf2e7;
  border-radius: 14px;
  padding: 60px 35px;
  text-align: center;
}



.about-copy h2 {
  font-size: 31px;
}

.about-copy p {
  margin-top: 24px;
  font-size: 18px;
}

.about-copy p strong {
  font-weight: 500;
  color: #53654c;
}

.contact-section {
  padding-top: 42px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.contact-card,
.consultation-card {
  background: white;
  padding: 38px;
  border: 1px solid var(--line);
  border-radius: 13px;
}

.contact-card h2,
.consultation-card h2 {
  font-size: 25px;
}

.wechat-contact {
  display: flex;
  align-items: center;
  gap: 25px;
  margin: 37px 0;
}

.wechat-contact > div > span {
  font-size: 16px;
  color: #7d8b76;
}

.wechat-contact strong {
  display: block;
  color: var(--green);
  font-size: 30px;
  margin: 3px 0;
}

.wechat-contact p {
  font-size: 16px;
}

.wechat-symbol {
  width: 80px;
  height: 80px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: var(--pale-green);
}

.wechat-symbol .icon {
  width: 38px;
  height: 38px;
  color: var(--green);
}

.wechat-qr {
  width: 160px;
  height: 160px;
  object-fit: contain;
}

.company-line {
  margin-top: 30px;
  padding-top: 21px;
  border-top: 1px solid var(--line);
  font-size: 16px;
}

.contact-line {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 18px;
  margin: 15px 0;
}

.contact-line > span {
  color: #8d9985;
  font-size: 16px;
}

.contact-line strong {
  font-weight: 500;
}

.consultation-card {
  background: #eef3e9;
}

.consultation-card .numbered-list {
  margin-top: 30px;
}

.consultation-card .numbered-list li {
  padding-bottom: 22px;
}

.consultation-card .numbered-list strong {
  font-size: 18px;
}

.consultation-card .numbered-list p {
  font-size: 16px;
}

.consultation-card .button {
  font-size: 16px;
}

.contact-ai {
  background: white;
  text-align: center;
}

.contact-ai p {
  margin: 22px 0 28px;
  font-size: 18px;
}

.legal-page {
  max-width: 850px;
  padding-block: 70px 100px;
}

.legal-page h1 {
  font-size: 43px;
}

.legal-page h2 {
  font-size: 23px;
  margin: 36px 0 18px;
}

.legal-page p {
  font-size: 18px;
  margin-bottom: 18px;
}

.legal-page a {
  color: var(--green);
  text-decoration: underline;
}

.not-found {
  padding-block: 120px 160px;
}

.not-found h1 {
  font-size: 45px;
}

.not-found p {
  margin: 23px 0 30px;
}

.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  padding: 13px 22px;
  max-width: calc(100% - 40px);
  background: #123d34;
  color: white;
  border: 1px solid #789783;
  border-radius: 9px;
  box-shadow: 0 8px 25px #122d3726;
  z-index: 60;
  font-size: 18px;
  width: max-content;
}

.copy-fallback {
  position: fixed;
  top: -9999px;
}

.copy-manual {
  overflow-wrap: anywhere;
  padding: 15px;
  background: #f1ead9;
  font-size: 16px;
  user-select: text;
}



@media (max-width: 1100px) {
  .container {
    width: calc(100% - 64px);
  }

  .pillar-card {
    padding: 25px 23px;
  }

  .pillar-card h3 {
    font-size: 25px;
  }

  .expert-layout,
  .method-layout,
  .faq-layout {
    gap: 45px;
  }

  .inner-hero {
    gap: 35px;
  }

  .inner-hero h1 {
    font-size: 43px;
  }

  .split-section {
    gap: 50px;
  }

  .skill-detail {
    grid-template-columns: 40px 1.3fr 1fr;
  }

  .skill-detail .copy-button {
    grid-column: 2;
    justify-self: start;
  }

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

  .curriculum-row {
    gap: 25px;
    grid-template-columns: 1fr 1.4fr .9fr;
  }

  .model-panel {
    padding-inline: 25px;
  }
}

@media (max-width: 900px) {
  .section {
    padding: 75px 0;
  }

  .hero {
    padding-top: 40px;
  }

  .hero h1 {
    font-size: 62px;
  }

  .section-heading {
    gap: 25px;
  }

  .section-heading h2 {
    font-size: 33px;
  }

  .section-heading > p {
    font-size: 16px;
  }

  .pillar-grid {
    gap: 15px;
  }

  .pillar-card {
    padding: 24px 20px;
  }

  .pillar-card h3 {
    font-size: 24px;
  }

  .pillar-card p {
    font-size: 16px;
  }

  .pillar-top {
    margin-bottom: 27px;
  }

  .method-layout {
    gap: 40px;
  }

  .method-steps a {
    gap: 15px;
  }

  .method-steps p {
    font-size: 16px;
  }

  .expert-layout {
    gap: 30px;
  }

  .expert-profile {
    padding: 27px;
  }

  .expert-avatar {
    position: static;
    margin-top: 22px;
  }

  .expert-avatar img {
    width: 75px;
    height: 75px;
  }

  .expert-profile h3 {
    margin-top: 10px;
    font-size: 31px;
  }

  .skills-compact a {
    padding-block: 22px;
  }

  .scenario-grid {
    gap: 25px;
  }

  .scenario-grid h3 {
    font-size: 24px;
  }

  .faq-layout {
    gap: 40px;
  }

  .inner-hero {
    grid-template-columns: 1.4fr 1fr;
    padding-top: 55px;
  }

  .inner-hero h1 {
    font-size: 37px;
  }

  .course-cover {
    min-height: 330px;
    padding: 24px;
  }

  .course-cover > strong {
    font-size: 41px;
  }

  .inner-hero > div > p {
    font-size: 18px;
  }

  .course-cover > p {
    font-size: 12px !important;
  }

  .curriculum-row {
    grid-template-columns: .9fr 1.4fr;
  }

  .chapter-outcome {
    grid-column: 2;
  }

  .chapter-outcome .icon {
    display: none;
  }

  .three-grid {
    gap: 15px;
  }

  .simple-card {
    padding: 25px 22px;
  }

  .simple-card h3 {
    font-size: 21px;
  }

  .model-showcase {
    margin-top: 40px;
  }

  .showcase-body {
    grid-template-columns: 194px 1fr;
  }

  .model-tabs {
    padding: 18px 10px 12px;
  }

  .model-tabs button {
    padding: 9px;
    gap: 8px;
  }

  .model-tabs button > .icon:last-child {
    display: none;
  }

  .model-panel {
    padding: 25px 22px;
  }

  .model-panel h2 {
    font-size: 21px;
  }

  .model-flow {
    gap: var(--flow-gap);
  }

  .model-flow > div {
    padding: 12px 9px;
  }

  

  .model-flow strong {
    font-size: 18px;
  }

  .model-flow small {
    font-size: 13px;
  }

  .journey-steps {
    gap: 17px;
  }

  .journey-label {
    font-size: 16px;
  }

  .article-layout {
    grid-template-columns: 180px 1fr;
    gap: 35px;
  }

  .article-art {
    height: 210px;
    padding: 24px;
  }

  .article-art > .icon {
    width: 70px;
  }

  .article-info {
    padding: 23px;
  }

  .article-info h2 {
    font-size: 20px;
  }

  .about-layout {
    gap: 40px;
  }

  .about-copy h2 {
    font-size: 27px;
  }

  .contact-card,
  .consultation-card {
    padding: 28px;
  }

  .contact-grid {
    gap: 20px;
  }

  .contact-card h2,
  .consultation-card h2 {
    font-size: 22px;
  }

  .wechat-contact {
    gap: 15px;
    flex-wrap: wrap;
  }

  .start-grid {
    gap: 35px;
  }
}

@media (max-width: 680px) {
  html {
    scroll-padding-top: 87px;
  }

  .container {
    width: calc(100% - 40px);
  }

  .section {
    padding: 58px 0;
  }

  .eyebrow {
    font-size: 13px;
    margin-bottom: 14px;
  }

  h1 {
    font-size: 37px;
  }

  h2 {
    font-size: 29px;
  }

  h3 {
    font-size: 22px;
  }

  .desktop-only {
    display: none;
  }

  .hero {
    padding-top: 30px;
  }

  .announcement {
    font-size: 13px;
    padding: 6px 10px;
    gap: 7px;
  }

  .hero-eyebrow {
    font-size: 14px;
    letter-spacing: .1em;
    margin-top: 29px;
    margin-bottom: 17px;
  }

  .hero h1 {
    font-size: clamp(39px, 10.5vw, 58px);
    line-height: 1.25;
  }

  .title-spark {
    font-size: 20px;
    right: -21px;
  }

  .hero-emphasis::after {
    height: 3px;
  }

  .hero-description {
    font-size: 16px;
    line-height: 2;
    margin-top: 23px;
    margin-bottom: 23px;
  }

  .hero .button-row {
    gap: 10px;
  }

  .hero .button {
    font-size: 14px;
    padding: 11px 13px;
    gap: 9px;
    min-height: 43px;
  }

  .hero .button .icon {
    width: 16px;
    height: 16px;
  }

  .hero-footnote {
    font-size: 13px;
    gap: 10px;
    margin-top: 17px;
  }

  .model-showcase {
    margin-top: 33px;
    border-radius: 11px 11px 0 0;
  }

  .showcase-bar {
    height: 34px;
    padding: 0 12px;
    gap: 8px;
    font-size: 12px;
    border-radius: 11px 11px 0 0;
  }

  .showcase-note {
    font-size: 12px;
  }

  .window-dots {
    gap: 3px;
  }

  .window-dots i {
    width: 5px;
    height: 5px;
  }

  .showcase-body {
    display: block;
  }

  .model-tabs {
    flex-direction: row;
    gap: 6px;
    padding: 10px;
    border-right: none;
    border-bottom: 1px solid var(--line);
  }

  .model-tabs button {
    justify-content: center;
    width: calc(100% / 3);
    margin: 0;
    padding: 8px 4px;
    gap: 6px;
    border-radius: 5px;
  }

  .model-tabs button span {
    font-size: 13px;
  }

  .model-tabs button small {
    display: none;
  }

  .model-tabs button > .icon:first-child {
    width: 14px;
    height: 14px;
  }

  .model-tabs-foot {
    display: none;
  }

  .model-panel {
    padding: 23px 18px 20px;
  }

  .model-panel h2 {
    font-size: 19px;
  }

  .model-panel > p {
    font-size: 13px;
    line-height: 1.8;
    margin-top: 9px;
  }

  .model-panel .eyebrow {
    font-size: 12px;
  }

  .model-flow {
    gap: var(--flow-gap);
    margin: 18px 0 16px;
  }

  .model-flow > div {
    padding: 10px 8px;
  }

  .model-flow strong {
    font-size: 14px;
    margin: 4px 0;
  }

  .model-flow small {
    font-size: 12px;
  }

  .model-flow span {
    font-size: 13px;
  }

  .model-panel .text-link {
    font-size: 13px;
  }

  .journey-strip > div {
    display: block;
    padding-block: 18px;
  }

  .journey-label {
    display: block;
    font-size: 13px;
    text-align: center;
    margin-bottom: 10px;
  }

  .journey-steps {
    justify-content: center;
    gap: 16px;
    font-size: 13px;
  }

  .journey-steps .icon {
    width: 12px;
    height: 12px;
  }

  .section-heading {
    display: block;
    margin-bottom: 29px;
  }

  .section-heading h2 {
    font-size: 29px;
  }

  .section-heading > p {
    margin-top: 19px;
    font-size: 16px;
  }

  .section-heading > .text-link {
    margin-top: 20px;
    font-size: 16px;
  }

  .pillar-grid,
  .three-grid,
  .scenario-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .pillar-card {
    padding: 26px;
  }

  .pillar-top {
    margin-bottom: 21px;
  }

  .pillar-card h3 {
    font-size: 27px;
  }

  .pillar-card h3 br {
    display: none;
  }

  .pillar-card p {
    margin: 16px 0 23px;
    font-size: 16px;
  }

  .card-link {
    font-size: 16px;
    padding-top: 18px;
  }

  .pillar-top .large-number {
    font-size: 31px;
  }

  .pillar-top .icon {
    width: 25px;
    height: 25px;
  }

  .implementation-note {
    align-items: flex-start;
    font-size: 13px;
    padding-top: 20px;
  }

  .implementation-note .icon {
    margin-top: 2px;
  }

  .method-layout,
  .expert-layout,
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 33px;
  }

  .method-intro p {
    font-size: 16px;
    margin: 20px 0;
  }

  .method-stamp {
    display: none;
  }

  .method-steps a {
    padding: 24px 0;
  }

  .method-steps h3 {
    font-size: 24px;
  }

  .method-steps p {
    font-size: 14px;
  }

  .method-steps a:last-child {
    padding-bottom: 0;
  }

  .expert-profile {
    padding: 26px;
  }

  .expert-avatar {
    position: absolute;
    right: 26px;
    top: 38px;
    margin: 0;
  }

  .expert-avatar img {
    width: 85px;
    height: 85px;
  }

  .expert-profile h3 {
    margin-top: 24px;
    font-size: 35px;
  }

  .expert-profile h3 span {
    font-size: 16px;
  }

  .expert-profile p {
    margin: 20px 0 24px;
  }

  .skills-compact a {
    padding-block: 15px;
  }

  .skills-compact h3 {
    font-size: 18px;
  }

  .scenario-grid {
    gap: 30px;
  }

  .scenario-grid article {
    padding-top: 20px;
  }

  .scenario-grid h3 {
    font-size: 25px;
    margin-top: 15px;
  }

  .scenario-grid h3 br {
    display: none;
  }

  .scenario-grid p {
    margin: 13px 0 16px;
  }

  .faq-layout > div:first-child h2 br {
    display: none;
  }

  .faq-layout > div:first-child .text-link {
    margin-top: 19px;
  }

  .faq-list summary {
    font-size: 16px;
    padding: 20px 0;
  }

  .faq-list details > p {
    font-size: 16px;
    padding-right: 15px;
  }

  .cta-section {
    padding-block: 51px;
  }

  .cta-inner {
    display: block;
  }

  .cta-inner h2 {
    font-size: 33px;
  }

  .cta-inner p {
    font-size: 16px;
  }

  .cta-actions {
    margin-top: 30px;
    gap: 18px;
  }

  .cta-actions .button {
    min-width: 200px;
    font-size: 16px;
  }

  .breadcrumb {
    padding-top: 20px;
    font-size: 13px;
    gap: 8px;
  }

  .inner-hero {
    grid-template-columns: 1fr;
    padding-block: 40px 55px;
    gap: 40px;
  }

  .inner-hero h1 {
    font-size: 37px;
  }

  .inner-hero .eyebrow {
    font-size: 13px;
  }

  .inner-hero > div > p {
    font-size: 16px;
    margin: 22px 0 25px;
  }

  .inner-hero .button {
    font-size: 16px;
    min-height: 45px;
    padding: 11px 17px;
    gap: 10px;
  }

  .inner-hero .text-link {
    font-size: 16px;
  }

  .course-cover {
    width: 250px;
    min-height: 320px;
  }

  .course-cover > strong {
    font-size: 40px;
  }

  .curriculum-row {
    grid-template-columns: 1fr;
    gap: 23px;
    padding-block: 33px;
  }

  .curriculum-row .large-number {
    font-size: 29px;
  }

  .curriculum-row h3 {
    margin: 12px 0;
    font-size: 26px;
  }

  .curriculum-row ol {
    padding-left: 21px;
  }

  .chapter-outcome {
    grid-column: auto;
    padding: 17px 21px;
  }

  .chapter-outcome .eyebrow {
    font-size: 13px;
  }

  .chapter-outcome p {
    font-size: 16px;
  }

  .four-grid {
    gap: 13px;
  }

  .simple-card {
    padding: 24px 20px;
  }

  .four-grid .simple-card {
    padding: 22px 17px;
  }

  .simple-card h3 {
    font-size: 22px;
  }

  .four-grid .simple-card h3 {
    font-size: 20px;
  }

  .simple-card > .icon {
    width: 25px;
    height: 25px;
    margin-bottom: 20px;
  }

  .simple-card p {
    font-size: 16px;
  }

  .section-note {
    font-size: 13px;
    line-height: 1.9;
    margin-top: 23px;
  }

  .system-map {
    max-width: 350px;
    margin: auto;
    padding: 25px;
  }

  .split-section {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .split-section > div > p {
    font-size: 16px;
    margin: 20px 0;
  }

  .capability-detail {
    font-size: 14px;
  }

  .numbered-list strong {
    font-size: 16px;
  }

  .numbered-list p {
    font-size: 16px;
  }

  .ai-intro-card {
    max-width: 330px;
    margin: auto;
  }

  .ai-hero .announcement {
    margin-bottom: 23px;
  }

  .skill-detail {
    grid-template-columns: 28px 1fr;
    gap: 17px;
    padding-block: 28px;
  }

  .skill-detail .large-number {
    font-size: 24px;
    padding-top: 5px;
  }

  .skill-detail h3 {
    font-size: 22px;
  }

  .skill-detail p {
    font-size: 16px;
  }

  .skill-deliverable {
    grid-column: 2;
  }

  .skill-deliverable p {
    font-size: 14px;
  }

  .skill-detail .copy-button {
    margin-top: 0;
    min-height: 40px;
    font-size: 13px;
  }

  .responsibility-grid h3 {
    font-size: 20px;
  }

  .start-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .prompt-card {
    padding: 26px;
  }

  .prompt-card > p {
    font-size: 24px;
  }

  .page-heading {
    padding-top: 43px;
    padding-bottom: 22px;
  }

  .page-heading h1 {
    font-size: 37px;
  }

  .page-heading > p {
    font-size: 16px;
    margin-top: 21px;
  }

  .articles-section {
    padding-top: 16px;
  }

  .article-art {
    height: 215px;
  }

  .article-art > .icon {
    width: 90px;
    height: 90px;
    right: 37px;
    bottom: 45px;
  }

  .article-art > strong {
    font-size: 20px;
  }

  .article-info {
    padding: 25px;
  }

  .article-info h2 {
    font-size: 23px;
  }

  .article-info p {
    font-size: 16px;
    margin: 15px 0 23px;
  }

  .article-page {
    padding-top: 43px;
    padding-bottom: 50px;
  }

  .article-header h1 {
    font-size: 33px;
  }

  .article-meta {
    margin-top: 21px;
    font-size: 13px;
    gap: 8px 12px;
  }

  .article-intro {
    font-size: 16px;
    padding: 17px 19px;
    margin: 28px 0 34px;
  }

  .article-layout {
    grid-template-columns: 1fr;
    gap: 29px;
  }

  .article-layout aside nav {
    position: static;
  }

  .article-layout aside a {
    font-size: 14px;
    margin-block: 13px;
  }

  .article-body h2 {
    font-size: 24px;
  }

  .article-body p {
    font-size: 16px;
  }

  .article-body section {
    padding-bottom: 24px;
  }

  .article-related a {
    font-size: 16px;
  }

  .about-layout {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .about-brand {
    padding: 35px;
  }

.about-brand strong {
    font-size: 30px;
    margin-top: 13px;
  }

  .about-copy h2 {
    font-size: 27px;
  }

  .about-copy p {
    font-size: 16px;
    margin-top: 20px;
  }

  .contact-section {
    padding-top: 20px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 19px;
  }

  .contact-card,
  .consultation-card {
    padding: 27px;
  }

  .contact-card h2,
  .consultation-card h2 {
    font-size: 23px;
  }

  .wechat-contact {
    gap: 20px;
    margin: 28px 0;
  }

  .wechat-symbol {
    width: 64px;
    height: 64px;
  }

  .wechat-contact strong {
    font-size: 26px;
  }

  .wechat-qr {
    width: 130px;
    height: 130px;
  }

  .contact-ai h2 {
    font-size: 27px;
  }

  .contact-ai p {
    font-size: 16px;
  }

  .legal-page {
    padding-block: 43px 65px;
  }

  .legal-page h1 {
    font-size: 35px;
  }

  .legal-page h2 {
    font-size: 23px;
  }

  .legal-page p {
    font-size: 16px;
  }

  .not-found {
    padding-block: 90px 115px;
  }

  .not-found h1 {
    font-size: 32px;
  }

  .not-found p {
    font-size: 16px;
  }

  .toast {
    bottom: 20px;
    font-size: 16px;
  }
}

@media (max-width: 370px) {
  .container {
    width: calc(100% - 30px);
  }

  .hero .button {
    font-size: 13px;
    padding-inline: 11px;
  }

  .model-panel {
    padding-inline: 13px;
  }

  .model-flow {
    gap: var(--flow-gap);
  }

  .model-flow small {
    font-size: 12px;
  }

  .model-flow strong {
    font-size: 13px;
  }

  .journey-steps {
    gap: 12px;
  }

  .model-flow > div {
    padding-inline: 6px;
  }

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

@media print {
  .cta-section,
  .button,
  .copy-button,
  .toast,
  .skip-link,

  body {
    background: white;
    font-size: 12pt;
  }

  p {
    color: #333;
  }

  .container {
    width: 100%;
  }

  .section {
    padding: 25px 0;
  }

  .article-layout {
    display: block;
  }

  .article-layout aside {
    display: none;
  }

  h1 {
    font-size: 28pt;
  }

  h2 {
    font-size: 20pt;
  }

  a {
    text-decoration: underline;
  }

  .hero {
    padding: 20px 0;
  }

  .model-showcase {
    break-inside: avoid;
  }

  .hero .container {
    width: 100%;
  }
}

.wecom-contact {
  gap: 22px;
}

.wecom-contact .wechat-qr {
  width: 192px;
  height: auto;
  padding: 9px;
  background: #fff;
  border: 1px solid var(--line);
  flex-shrink: 0;
}

.wecom-contact > div > strong {
  font-size: 26px;
}

.contact-phone {
  padding-top: 19px;
  border-top: 1px solid var(--line);
}

.contact-phone a {
  color: var(--green);
  font-size: 22px;
  font-weight: 550;
  letter-spacing: .03em;
}

@media (max-width: 680px) {
  .wecom-contact {
    flex-direction: column;
    text-align: center;
    gap: 17px;
  }

  .wecom-contact .wechat-qr {
    width: 220px;
  }

  .contact-phone {
    gap: 17px;
  }

  .contact-phone a {
    font-size: 21px;
  }
}

:root {
  --text-body: 18px;
  --text-small: 16px;
  --text-caption: 14px;
}

.eyebrow {
  font-size: 14px;
  letter-spacing: .12em;
}

.hero-description {
  font-size: 20px;
  line-height: 2;
}

.inner-hero > div > p,
.page-heading > p {
  font-size: 20px;
  line-height: 1.9;
}

.section-heading > p {
  font-size: 18px;
  line-height: 1.85;
  max-width: 420px;
}

.button {
  font-size: 17px;
  min-height: 54px;
  padding: 14px 24px;
}

.text-link {
  font-size: 16px;
}

.section-note {
  font-size: 15px;
  line-height: 1.85;
}

.model-showcase {
  max-width: 1120px;
}

.showcase-bar {
  height: 46px;
}

.model-tabs {
  padding: 24px 14px;
}

.model-tabs button {
  padding: 14px 10px;
}

.model-tabs button span {
  font-size: 17px;
}

.model-tabs button small {
  font-size: 13px;
}

.model-panel {
  padding: 34px;
}

.model-panel > p {
  font-size: 16px;
  line-height: 1.85;
}

.model-flow {
  margin-block: 24px;
}

.model-flow > div {
  padding: 18px 14px;
}

.model-flow strong {
  font-size: 18px;
}

.model-flow small {
  font-size: 14px;
}

.model-panel h2 {
  font-size: 26px;
}

.hero-footnote {
  font-size: 14px;
}

.pillar-card p,
.method-intro p,
.scenario-grid p,
.expert-profile p {
  line-height: 1.85;
}

.faq-list summary {
  font-size: 18px;
  padding-block: 24px;
}

.faq-list details > p {
  font-size: 17px;
}

.about-brand {
  padding: 42px;
  background: #f6f7f2;
}

.brand-history {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 48px;
}

.brand-history article {
  border-top: 1px solid #c8d4c6;
  padding-top: 26px;
}

.brand-history article > strong {
  font-size: 42px;
  font-weight: 500;
  color: var(--green);
}

.brand-history h3 {
  font-size: 24px;
  margin: 16px 0;
}

.brand-history p {
  font-size: 18px;
}

.system-hero {
  grid-template-columns: 1.25fr 1fr;
  gap: 76px;
  padding-block: 65px 80px;
}

.system-hero h1 {
  font-size: clamp(40px,4.2vw,58px);
  line-height: 1.35;
}

.system-hero > div > p {
  max-width: 650px;
}

.system-hero-note {
  margin-top: 24px;
  font-size: 15px;
  color: #758478;
}

.system-overview {
  background: #fff;
  border: 1px solid #dce5db;
  border-radius: 20px;
  box-shadow: 0 16px 50px #25433508;
  padding: 32px;
}

.system-overview-heading {
  border-top: 1px solid var(--line);
  padding-top: 22px;
}

.system-overview-heading > span {
  font-size: 14px;
  color: #718271;
  display: block;
}

.system-overview-heading > strong {
  display: block;
  font-size: 21px;
  margin-top: 8px;
  font-weight: 600;
}

.system-path {
  list-style: none;
  padding: 0;
  margin: 24px 0;
  display: grid;
  gap: 19px;
}

.system-path li {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.system-path li > span {
  background: var(--pale-green);
  color: var(--green);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  font-size: 14px;
}

.system-path strong {
  display: block;
  font-size: 18px;
  font-weight: 600;
}

.system-path p {
  font-size: 15px;
  margin-top: 4px;
}

.system-overview-caption {
  display: block;
  font-size: 13px;
  color: #7c8878;
}

.system-subnav {
  background: white;
  border-block: 1px solid var(--line);
}

.system-subnav nav {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-block: 22px;
}

.system-subnav a {
  font-size: 16px;
  color: #53675b;
  padding: 3px 0;
  white-space: nowrap;
}

.system-subnav a:hover {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 6px;
}

.system-capabilities {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
}

.system-capability {
  padding: 34px 36px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fafbf8;
}

.capability-heading {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}

.capability-heading .eyebrow {
  margin: 0;
  letter-spacing: .02em;
}

.capability-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: #e7efe7;
  color: var(--green);
  flex-shrink: 0;
}

.capability-number {
  margin-left: auto;
  color: #b6c5b1;
  font-size: 25px;
  font-weight: 400;
}

.system-capability h3 {
  font-size: 28px;
}

.system-capability > p {
  font-size: 18px;
  margin: 18px 0 24px;
}

.system-capability ul {
  list-style: none;
  margin: 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 13px;
}

.system-capability li {
  font-size: 16px;
  line-height: 1.85;
  color: #53655b;
  position: relative;
  padding-left: 18px;
}

.system-capability li::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 12px;
  background: #81a494;
}

.system-scenarios {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px 52px;
}

.system-scenarios article {
  border-top: 1px solid #c2d1be;
  padding-top: 28px;
}

.system-scenarios h3 {
  font-size: 28px;
}

.system-scenarios p {
  font-size: 17px;
}

.system-scenarios .scenario-question {
  margin-top: 18px;
  color: var(--green);
  font-weight: 500;
}

.scenario-path {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 24px 0;
  gap: 14px;
}

.scenario-path li {
  font-size: 15px;
  padding: 7px 12px;
  border-radius: 6px;
  background: #e7ede3;
  color: #4d6656;
}

.scenario-path li:not(:last-child)::after {
  content: '→';
  padding-left: 14px;
  color: #8d9f88;
}

.system-roles .simple-card {
  padding: 32px;
}

.system-roles .simple-card h3 {
  font-size: 25px;
}

.system-roles .simple-card p {
  font-size: 18px;
  line-height: 1.85;
  margin: 18px 0 24px;
}

.role-note {
  font-size: 15px;
  color: #798773;
  line-height: 1.8;
  display: block;
}

.system-delivery {
  background: #eaf0e7;
}

.delivery-options {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 38px;
}

.delivery-options .large-number {
  font-size: 38px;
  color: #89a38a;
}

.delivery-options h3 {
  font-size: 26px;
  margin: 24px 0 18px;
}

.delivery-options p {
  font-size: 18px;
  margin-bottom: 28px;
}

.delivery-options article {
  display: flex;
  flex-direction: column;
}

.delivery-options .text-link {
  margin-top: auto;
}

.system-entry {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 80px;
  align-items: center;
}

.system-entry > div > p {
  font-size: 20px;
  margin: 25px 0 32px;
  max-width: 640px;
}

.miniprogram-card {
  margin: 0 auto;
  padding: 26px 32px;
  border: 1px solid var(--line);
  border-radius: 18px;
  text-align: center;
  background: #fff;
  width: 330px;
  max-width: 100%;
}

.miniprogram-card img {
  width: 236px;
  height: 236px;
  object-fit: contain;
  display: block;
  margin: auto;
}

.miniprogram-card figcaption strong {
  font-size: 21px;
  color: var(--green);
  display: block;
  margin: 16px 0 7px;
}

.miniprogram-card figcaption span {
  display: block;
  color: var(--muted);
  font-size: 14px;
}

.system-faq {
  border-top: 1px solid var(--line);
}

@media (max-width: 1250px) {
  .system-hero {
    gap: 40px;
  }

  .system-overview {
    padding: 27px;
  }

  .system-entry {
    gap: 45px;
  }
}

@media (max-width: 1100px) {
  .system-capability {
    padding: 28px;
  }

  .system-capability h3 {
    font-size: 25px;
  }

  .system-roles .simple-card {
    padding: 26px;
  }

  .system-roles .simple-card h3 {
    font-size: 23px;
  }

  .delivery-options {
    gap: 28px;
  }

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

@media (max-width: 900px) {
  .pillar-grid {
    grid-template-columns: 1fr;
  }

  .pillar-card {
    padding: 32px;
  }

  .pillar-top {
    margin-bottom: 20px;
  }

  .pillar-card h3 br {
    display: none;
  }

  .pillar-card p {
    font-size: 18px;
  }

  .pillar-card h3 {
    font-size: 28px;
  }

  .inner-hero > div > p,
  .page-heading > p {
    font-size: 18px;
  }

  .model-panel {
    padding: 25px;
  }

  .model-tabs button span {
    font-size: 16px;
  }

  .model-tabs button small {
    font-size: 13px;
  }

  .model-flow strong {
    font-size: 16px;
  }

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

  .system-hero h1 {
    font-size: 48px;
  }

  .system-overview {
    max-width: 600px;
    width: 100%;
  }

  .system-overview-heading > strong {
    font-size: 23px;
  }

  .system-capabilities {
    gap: 20px;
  }

  .system-capability h3 {
    font-size: 24px;
  }

  .system-capability > p {
    font-size: 17px;
  }

  .capability-heading {
    gap: 10px;
  }

  .capability-heading .eyebrow {
    font-size: 13px;
  }

  .capability-number {
    display: none;
  }

  .system-roles,
  .delivery-options {
    grid-template-columns: 1fr;
  }

  .system-roles .simple-card {
    padding: 30px;
  }

  .delivery-options {
    gap: 34px;
  }

  .delivery-options article {
    border-top: 1px solid #c7d4c2;
    padding-top: 24px;
  }

  .delivery-options h3 {
    margin-top: 16px;
  }

  .system-entry {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .miniprogram-card {
    margin-inline: 0;
  }

  .brand-history {
    gap: 26px;
  }

  .brand-history h3 {
    font-size: 22px;
  }

  .brand-history p {
    font-size: 17px;
  }
}

@media (max-width: 680px) {
  body {
    font-size: 16px;
  }

  .section {
    padding-block: 64px;
  }

  .container {
    width: calc(100% - 40px);
  }

  .hero-description {
    font-size: 17px;
    line-height: 1.9;
  }

  .hero .button-row {
    flex-direction: column;
  }

  .hero .button {
    width: 100%;
    max-width: 340px;
    min-height: 50px;
    font-size: 16px;
    padding: 13px 18px;
  }

  .hero-eyebrow {
    font-size: 13px;
    letter-spacing: .04em;
  }

  .hero-footnote {
    font-size: 13px;
    gap: 10px;
  }

  .announcement {
    font-size: 12px;
  }

  .showcase-bar {
    font-size: 12px;
    height: 42px;
  }

  .showcase-note {
    display: none;
  }

  .model-tabs {
    padding: 10px;
    gap: 3px;
  }

  .model-tabs button {
    padding: 12px 3px;
    gap: 5px;
  }

  .model-tabs button span {
    font-size: 14px;
  }

  .model-panel {
    padding: 24px 20px;
  }

  .model-panel h2 {
    font-size: 23px;
  }

  .model-panel > p {
    font-size: 16px;
  }

  .model-flow {
    grid-template-columns: 1fr;
    gap: 10px;
    margin: 22px 0;
  }

  .model-flow > div {
    padding: 12px 16px;
    display: grid;
    grid-template-columns: 24px 1fr;
    gap: 0 14px;
  }

  .model-flow span {
    grid-row: 1/3;
    padding-top: 4px;
    font-size: 13px;
  }

  .model-flow strong {
    font-size: 17px;
    margin: 0;
  }

  .model-flow small {
    font-size: 14px;
  }

  .model-flow > div:not(:last-child)::after {
    display: none;
  }

  .model-panel .text-link {
    font-size: 16px;
  }

  .journey-label {
    font-size: 14px;
  }

  .journey-steps {
    font-size: 13px;
    gap: 8px;
  }

  .journey-steps .icon {
    width: 12px;
  }

  .section-heading > p {
    font-size: 16px;
    margin-top: 18px;
  }

  .section-heading h2 {
    font-size: 30px;
  }

  .eyebrow {
    font-size: 13px;
  }

  .button,
  .inner-hero .button,
  .cta-actions .button {
    font-size: 16px;
    min-height: 50px;
    padding: 13px 20px;
  }

  .text-link,
  .inner-hero .text-link {
    font-size: 16px;
  }

  .inner-hero > div > p,
  .page-heading > p {
    font-size: 17px;
  }

  .inner-hero h1 {
    font-size: 38px;
  }

  .pillar-card {
    padding: 27px;
  }

  .pillar-card p {
    font-size: 16px;
  }

  .method-steps p {
    font-size: 16px;
  }

  .skills-compact p {
    font-size: 15px;
  }

  .expert-profile .button {
    font-size: 15px;
  }

  .expert-avatar {
    width: 75px;
  }

  .expert-profile h3 span {
    font-size: 16px;
  }

  .expert-profile p {
    font-size: 16px;
  }

  .faq-list summary {
    font-size: 17px;
  }

  .faq-list details > p {
    font-size: 16px;
  }

  .section-note {
    font-size: 14px;
  }

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

  .simple-card p {
    font-size: 16px;
  }

  .article-body p {
    font-size: 17px;
    line-height: 1.95;
  }

  .article-intro {
    font-size: 17px;
  }

  .about-copy p {
    font-size: 17px;
  }

  .brand-history {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .brand-history p {
    font-size: 16px;
  }

  .system-hero {
    gap: 34px;
    padding-top: 38px;
    padding-bottom: 50px;
  }

  .system-hero h1 {
    font-size: 36px;
  }

  .system-hero .button-row {
    flex-direction: column;
    align-items: stretch;
  }

  .system-hero-note {
    font-size: 13px;
  }

  .system-overview {
    padding: 24px;
    border-radius: 14px;
  }

  .system-overview-heading > strong {
    font-size: 20px;
  }

  .system-path {
    gap: 20px;
  }

  .system-path li {
    gap: 12px;
  }

  .system-path p {
    font-size: 14px;
  }

  .system-path strong {
    font-size: 17px;
  }

  .system-subnav nav {
    gap: 12px 24px;
    justify-content: flex-start;
    flex-wrap: wrap;
    padding-block: 18px;
  }

  .system-subnav a {
    font-size: 15px;
  }

  .system-capabilities,
  .system-scenarios {
    grid-template-columns: 1fr;
  }

  .system-capability {
    padding: 25px;
  }

  .system-capability h3 {
    font-size: 25px;
  }

  .system-capability > p {
    font-size: 17px;
    margin: 16px 0 20px;
  }

  .system-capability li {
    font-size: 16px;
  }

  .capability-heading {
    margin-bottom: 20px;
  }

  .system-scenarios {
    gap: 34px;
  }

  .system-scenarios h3 {
    font-size: 25px;
  }

  .system-scenarios p {
    font-size: 16px;
  }

  .scenario-path {
    gap: 8px;
    margin-block: 20px;
  }

  .scenario-path li {
    font-size: 14px;
    padding: 6px 10px;
  }

  .scenario-path li:not(:last-child)::after {
    padding-left: 8px;
  }

  .system-roles .simple-card {
    padding: 26px;
  }

  .system-roles .simple-card p,
  .delivery-options p {
    font-size: 16px;
  }

  .system-entry > div > p {
    font-size: 17px;
  }

  .system-entry {
    gap: 32px;
  }

  .miniprogram-card {
    margin-inline: auto;
    padding: 23px;
  }

  .system-entry .button-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 22px;
  }
}

@media (max-width: 370px) {
  .journey-steps {
    gap: 6px;
    font-size: 12px;
  }

  .model-tabs button span {
    font-size: 13px;
  }

  .model-tabs button > .icon:first-child {
    display: none;
  }

  .system-hero h1 {
    font-size: 32px;
  }
}

.hero-description {
  text-wrap: balance;
}

@media (max-width: 680px) {
  .inner-hero h1 {
    font-size: clamp(28px, 9vw, 36px);
  }

  .skill-deliverable p,
  .skills-compact p {
    font-size: 16px;
  }
}

.system-entry > * {
  min-width: 0;
}

.miniprogram-card {
  width: min(330px, 100%);
}

.miniprogram-card img {
  width: min(236px, 100%);
  height: auto;
  aspect-ratio: 1;
}

.green-text {
  color: var(--green);
}

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

#panel-training .model-flow {
  grid-template-columns: repeat(4,minmax(0,1fr));
}

#panel-training .model-flow strong {
  font-size: 17px;
}

#panel-training .model-flow > div {
  padding-inline: 12px;
}

.method-stamp {
  flex-wrap: wrap;
}

.curriculum-row h3 {
  font-size: 28px;
}

.course-delivery {
  background: #eaf0e7;
}

.course-delivery-intro {
  display: flex;
  gap: 30px;
  padding-bottom: 34px;
  align-items: flex-start;
}

.course-delivery-intro .large-number {
  line-height: 1.1;
  color: #8eaa97;
  font-size: 60px;
}

.course-delivery-intro h3 {
  font-size: 27px;
  margin-bottom: 14px;
}

.course-delivery-intro p {
  max-width: 850px;
}

.delivery-lessons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 44px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.delivery-lessons li {
  display: flex;
  gap: 18px;
  padding: 23px 0;
  border-top: 1px solid #cad8c7;
}

.delivery-lessons li > span {
  font-size: 16px;
  color: #678575;
  font-variant-numeric: tabular-nums;
  padding-top: 3px;
}

.delivery-lessons h3 {
  font-size: 20px;
  letter-spacing: 0;
  margin-bottom: 7px;
}

.delivery-lessons p {
  font-size: 16px;
}

.framework-hero {
  grid-template-columns: 1.18fr 1fr;
  gap: 70px;
  padding-block: 60px 85px;
}

.framework-hero h1 {
  font-size: clamp(40px,4.2vw,58px);
}

.framework-map {
  border: 1px solid #cedcd1;
  border-radius: 22px;
  padding: 28px;
  background: #eef3eb;
}

.framework-map > .eyebrow {
  text-align: center;
  font-size: 13px;
  margin-bottom: 18px;
}

.framework-map-center {
  background: var(--green);
  border-radius: 16px;
  padding: 22px 18px;
  text-align: center;
  color: white;
}

.framework-map-center strong {
  font-size: 30px;
  display: block;
  font-weight: 550;
}

.framework-map-center > span {
  display: block;
  color: #c2d8cd;
  font-size: 15px;
  margin-top: 6px;
}

.framework-map ol {
  list-style: none;
  padding: 0;
  margin: 20px 0 16px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.framework-map li {
  background: #fff;
  border: 1px solid #dce5db;
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 16px 12px;
  border-radius: 10px;
}

.framework-map li > span {
  font-size: 13px;
  color: #8da38c;
}

.framework-map li strong {
  font-size: 19px;
  color: var(--green);
  display: block;
}

.framework-map li small {
  font-size: 13px;
  display: block;
  color: #6c7c6e;
}

.framework-map > p {
  text-align: center;
  font-size: 13px;
}

.closed-loop-path {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4,minmax(0,1fr));
  gap: 30px;
}

.closed-loop-path li {
  position: relative;
  border-top: 2px solid #aec7b6;
  padding-top: 28px;
  display: flex;
  flex-direction: column;
}

.loop-number {
  color: #a6bba4;
  font-size: 38px;
  line-height: 1;
  margin-bottom: 28px;
}

.closed-loop-path .eyebrow {
  font-size: 14px;
  letter-spacing: 0;
  margin-bottom: 13px;
}

.closed-loop-path h3 {
  font-size: 23px;
  letter-spacing: -.02em;
}

.closed-loop-path p {
  font-size: 17px;
  margin: 20px 0 26px;
}

.loop-output {
  border-top: 1px solid var(--line);
  padding-top: 18px;
  font-size: 14px;
  color: var(--green);
  margin-top: auto;
}

.loop-return {
  display: flex;
  align-items: center;
  gap: 16px;
  border: 1px solid #dce5d7;
  background: #f4f7f0;
  border-radius: 10px;
  padding: 20px 26px;
  margin-top: 40px;
  color: var(--green);
}

.loop-return p {
  font-size: 17px;
}

.framework-deliverables {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 42px 50px;
}

.framework-deliverables article {
  border-top: 1px solid #cbd7c6;
  padding-top: 30px;
  display: flex;
  gap: 22px;
}

.framework-deliverables .eyebrow {
  margin-bottom: 10px;
}

.framework-deliverables h3 {
  font-size: 26px;
}

.framework-deliverables p {
  margin: 18px 0 22px;
}

.framework-stages article {
  padding: 28px;
  border: 1px solid #e0e6dc;
  border-radius: 14px;
  background: #f8faf5;
}

.framework-stages {
  gap: 22px;
}

.framework-stages .role-note {
  margin-top: auto;
}

.framework-fit .text-link {
  margin-top: 28px;
}

.framework-scope {
  background: white;
  border: 1px solid #dce4d7;
  border-radius: 16px;
  padding: 34px;
}

.framework-scope h3 {
  font-size: 25px;
}

.framework-scope ol {
  margin: 22px 0 0;
  padding-left: 22px;
}

.framework-scope li {
  padding: 12px 0 12px 8px;
}

.framework-scope li::marker {
  color: #6e937c;
}

.framework-scope strong {
  color: var(--green);
  font-weight: 550;
}

.framework-scope p {
  font-size: 17px;
  margin-top: 8px;
}

.solutions-heading .button-row {
  margin-top: 32px;
}

.solution-foundation {
  display: flex;
  align-items: center;
  gap: 26px;
  padding: 36px;
  background: #edf3e9;
  border-radius: 16px;
  border: 1px solid #dce6d6;
}

.solution-foundation h2 {
  font-size: 30px;
}

.solution-foundation .eyebrow {
  margin-bottom: 12px;
}

.solution-foundation p {
  margin-top: 16px;
  max-width: 820px;
}

.foundation-tag {
  flex-shrink: 0;
  margin-left: auto;
  border-left: 1px solid #ccd9c5;
  padding-left: 24px;
  font-size: 17px;
  color: #6c896e;
}

.solution-list {
  margin-top: 60px;
}

.solution-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
  padding: 55px 0;
  border-top: 1px solid #d5dfd0;
}

.solution-intro .eyebrow {
  margin-top: 25px;
  font-size: 15px;
}

.solution-intro h2 {
  font-size: 32px;
}

.solution-intro p {
  margin: 22px 0 28px;
}

.solution-intro .large-number {
  color: #a0b89c;
}

.solution-intro .text-link {
  font-size: 15px;
}

.solution-output {
  background: #f8faf5;
  border-radius: 14px;
  padding: 32px;
}

.solution-output h3 {
  font-size: 17px;
  color: var(--green);
  margin: 24px 0 10px;
  letter-spacing: .04em;
}

.solution-output h3:first-child {
  margin-top: 0;
}

.solution-output p,
.solution-output li {
  font-size: 17px;
  line-height: 1.85;
}

.solution-output ul {
  margin: 10px 0 0;
  padding-left: 20px;
  color: #65716d;
}

.solution-output li {
  padding-left: 4px;
}

.solution-output li::marker {
  color: #7d9f83;
}

.simple-card .text-link {
  margin-top: 22px;
}

.section-note > a {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.section-note > a .icon {
  width: 15px;
  height: 15px;
}

.system-connections {
  background: #eaf0e7;
}

.connection-list article {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 75px;
  border-top: 1px solid #c6d5bf;
  padding-block: 36px;
}

.connection-intro .large-number {
  font-size: 30px;
  color: #8fa88a;
}

.connection-intro h3 {
  font-size: 27px;
  margin: 14px 0 18px;
}

.connection-steps {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.connection-steps li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 18px;
  color: var(--green);
}

.connection-steps .icon {
  width: 18px;
  height: 18px;
  margin-top: 7px;
}

.connection-example {
  padding: 22px 25px;
  border-radius: 10px;
  background: #fff9;
  font-size: 16px;
}

@media (min-width: 901px) and (max-width: 1420px) {
  main .container {
    width: calc(100% - 180px);
  }

  .framework-hero {
    gap: 40px;
  }

  .framework-map {
    padding: 22px;
  }

  .framework-map li {
    gap: 8px;
    padding: 14px 10px;
  }

  .closed-loop-path {
    gap: 22px;
  }

  .closed-loop-path h3 {
    font-size: 21px;
  }

  .model-panel {
    padding: 28px;
  }

  .model-flow small {
    font-size: 13px;
  }
}

@media (max-width: 1100px) {
  .framework-hero {
    gap: 35px;
  }

  .framework-deliverables {
    gap: 36px;
  }

  .framework-deliverables article {
    gap: 16px;
  }

  .framework-stages {
    grid-template-columns: 1fr;
  }

  .closed-loop-path {
    grid-template-columns: 1fr 1fr;
    gap: 38px;
  }

  .solution-row {
    gap: 40px;
  }

  .connection-list article {
    gap: 35px;
  }

  .foundation-tag {
    display: none;
  }
}

@media (max-width: 900px) {
  body {
    padding-bottom: 80px;
  }

  .toast {
    bottom: 90px;
  }

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

  .framework-hero h1 {
    font-size: 48px;
  }

  .framework-map {
    max-width: 560px;
    width: 100%;
  }

  .framework-deliverables {
    grid-template-columns: 1fr;
  }

  .delivery-lessons {
    gap: 0 30px;
  }

  .solution-foundation {
    align-items: flex-start;
  }

  .solution-row {
    gap: 35px;
  }

  .solution-intro h2 {
    font-size: 29px;
  }
}

@media (max-width: 680px) {
  #panel-training .model-flow {
    grid-template-columns: 1fr;
  }

  .framework-hero {
    padding-block: 36px 55px;
  }

  .framework-hero h1 {
    font-size: clamp(28px,9vw,36px);
  }

  .framework-map {
    padding: 22px;
  }

  .framework-map-center strong {
    font-size: 27px;
  }

  .framework-map li {
    padding: 12px 9px;
    gap: 7px;
  }

  .framework-map li small {
    font-size: 12px;
  }

  .framework-map li strong {
    font-size: 18px;
  }

  .framework-map ol {
    gap: 9px;
  }

  .framework-map > p {
    font-size: 12px;
  }

  .closed-loop-path {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .closed-loop-path li {
    padding-top: 22px;
  }

  .loop-number {
    margin-bottom: 22px;
    font-size: 32px;
  }

  .closed-loop-path h3 {
    font-size: 25px;
  }

  .closed-loop-path p {
    font-size: 17px;
    margin: 14px 0 20px;
  }

  .loop-return {
    padding: 20px;
    align-items: flex-start;
    gap: 12px;
  }

  .loop-return p {
    font-size: 16px;
  }

  .loop-return .icon {
    margin-top: 4px;
  }

  .framework-deliverables h3 {
    font-size: 23px;
  }

  .framework-deliverables p {
    font-size: 17px;
  }

  .framework-deliverables article {
    display: block;
  }

  .framework-deliverables .capability-icon {
    margin-bottom: 20px;
  }

  .framework-stages article {
    padding: 26px;
  }

  .framework-scope {
    padding: 25px;
  }

  .framework-scope p {
    font-size: 16px;
  }

  .course-delivery-intro {
    gap: 20px;
  }

  .course-delivery-intro .large-number {
    font-size: 42px;
  }

  .course-delivery-intro h3 {
    font-size: 23px;
  }

  .delivery-lessons {
    grid-template-columns: 1fr;
  }

  .delivery-lessons h3 {
    font-size: 19px;
  }

  .delivery-lessons li {
    padding-block: 20px;
  }

  .curriculum-row h3 {
    font-size: 27px;
  }

  .solution-foundation {
    padding: 25px;
    display: block;
  }

  .solution-foundation .capability-icon {
    margin-bottom: 22px;
  }

  .solution-foundation h2 {
    font-size: 27px;
  }

  .solution-row {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-block: 36px;
  }

  .solution-list {
    margin-top: 36px;
  }

  .solution-intro h2 {
    font-size: 28px;
  }

  .solution-output {
    padding: 25px;
  }

  .solution-intro p {
    font-size: 17px;
  }

  .solution-output p,
  .solution-output li {
    font-size: 16px;
  }

  .connection-list article {
    grid-template-columns: 1fr;
    gap: 26px;
    padding-block: 30px;
  }

  .connection-intro h3 {
    font-size: 25px;
  }

  .connection-steps li {
    font-size: 17px;
  }

  .connection-example {
    padding: 22px;
  }

  .system-subnav nav {
    gap: 12px 20px;
  }
}

@media (max-width: 370px) {
  .framework-map {
    padding: 17px;
  }

  .framework-map li > span {
    display: none;
  }

  .course-delivery-intro {
    display: block;
  }

  .course-delivery-intro .large-number {
    display: block;
    margin-bottom: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

.framework-hero .framework-map > p {
  font-size: 13px;
  line-height: 1.8;
  margin-top: 0;
}

.inner-hero > div > p {
  text-wrap: pretty;
}

/* Connectors are centered in the actual grid gap, independent of card height. */
@media (min-width: 681px) {
  .model-flow > div:not(:last-child)::after {
    content: '→';
    position: absolute;
    left: calc(100% + var(--flow-gap) / 2 + 1px);
    top: 50%;
    width: 22px;
    height: 22px;
    display: grid;
    place-items: center;
    transform: translate(-50%, -50%);
    color: #8ca694;
    font-size: 22px;
    line-height: 1;
  }
}