:root {
  --ink: #18191b;
  --muted: #72767d;
  --line: #e5e7eb;
  --canvas: #f5f6f8;
  --paper: #fff;
  --yellow: #ffbf00;
  --green: #25705a;
  --blue: #41658e;
  --radius: 16px;
  font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
  color: var(--ink);
  font-synthesis: none;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--canvas);
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
a,
input,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
}
button,
a {
  touch-action: manipulation;
}
button {
  cursor: pointer;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  border: 0;
}
button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}
button:focus-visible,
a:focus-visible {
  outline: 3px solid #b28a00;
  outline-offset: 4px;
}
input:focus,
textarea:focus,
select:focus {
  outline: 2px solid #d4a70e;
  outline-offset: 2px;
}
svg {
  display: block;
  flex-shrink: 0;
}
h1,
h2,
h3,
p {
  margin: 0;
}
small {
  font-size: 12px;
}
.muted {
  color: var(--muted);
}
.eyebrow {
  font-size: 11px;
  letter-spacing: 2px;
  font-weight: 600;
  color: var(--muted);
}
.row {
  display: flex;
  align-items: center;
  gap: 12px;
}
.between {
  justify-content: space-between;
}
.stack {
  display: grid;
  gap: 16px;
}
.icon {
  width: 21px;
  height: 21px;
}
.btn {
  min-height: 44px;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 11px 19px;
  font-size: 14px;
  font-weight: 600;
  background: var(--ink);
  color: white;
  transition:
    background 0.18s,
    transform 0.18s;
}
.btn:hover {
  background: #33363a;
  transform: translateY(-1px);
}
.btn.primary {
  background: var(--yellow);
  color: #242015;
}
.btn.primary:hover {
  background: #ecc036;
}
.btn.outline {
  border: 1px solid #dcdfe4;
  background: white;
  color: var(--ink);
}
.btn.ghost {
  background: transparent;
  color: var(--muted);
  font-weight: 400;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  border-radius: 6px;
  padding: 5px 8px;
  font-size: 11px;
  font-weight: 500;
  background: #f0f2f5;
  color: #686e76;
}
.badge.amber {
  background: #fff5d7;
  color: #906900;
}
.badge.green {
  background: #eaf5ef;
  color: var(--green);
}
.dot {
  height: 6px;
  width: 6px;
  border-radius: 50%;
  background: currentColor;
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
}
.brand-word {
  font-size: 21px;
  letter-spacing: 1.6px;
  font-weight: 500;
}
.brand small {
  display: block;
  letter-spacing: 2px;
  font-size: 9px;
  color: #91969d;
  margin-top: 3px;
}
.brand svg {
  width: 42px;
  height: 42px;
}
.text-link {
  background: transparent;
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 5px;
  font-size: 13px;
  padding: 6px;
}
.login-page {
  min-height: 100svh;
  background: #050505;
  color: #fff;
  display: flex;
  flex-direction: column;
  padding: 26px 38px;
}
.login-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #777;
  font-size: 12px;
}
.login-top .brand-word {
  font-size: 17px;
  color: #bfc0c3;
}
.login-top .brand svg {
  width: 28px;
  height: 28px;
}
.login-content {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 45px 0;
}
.login-box {
  width: 396px;
  text-align: center;
}
.login-logo {
  width: 130px;
  height: 130px;
  margin: 0 auto 5px;
}
.login-name {
  font-size: 31px;
  letter-spacing: 1.5px;
  font-weight: 400;
  color: #c5c5c5;
}
.login-subtitle {
  font-size: 12px;
  color: #979797;
  letter-spacing: 5px;
  margin: 15px 0 29px;
}
.login-card {
  padding: 29px 28px 25px;
  background: #171717;
  border: 1px solid #202020;
  border-radius: 27px;
  text-align: left;
}
.login-label {
  font-size: 12px;
  color: #aaa;
  margin: 0 0 9px 10px;
  display: block;
}
.login-field {
  display: flex;
  align-items: center;
  background: #3e3e3f;
  border: 1px solid #464647;
  border-radius: 30px;
  height: 54px;
  padding: 0 17px;
  gap: 12px;
  color: #bdbdbf;
}
.login-field:focus-within {
  outline: 1px solid #a59760;
}
.login-field input {
  background: transparent;
  border: 0;
  outline: none;
  width: 100%;
  min-width: 0;
  color: #fff;
  font-size: 14px;
}
.login-field button {
  background: transparent;
  color: #c5c5c7;
  padding: 6px;
}
.login-field + .login-label {
  margin-top: 20px;
}
.forgot {
  text-align: right;
  padding: 8px 4px 14px;
  color: #969ca3;
}
.login-submit {
  width: 100%;
  min-height: 51px;
  border-radius: 26px;
  background: linear-gradient(115deg, #848484, #d6d2cd 54%, #919192);
  color: #141414;
  font-weight: 700;
  letter-spacing: 5px;
  font-size: 17px;
  box-shadow: 0 5px 24px #ffffff08;
}
.login-submit:hover {
  filter: brightness(1.1);
}
.login-demo {
  margin-top: 18px;
  font-size: 12px;
  color: #aca58e;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
}
.login-demo button {
  color: #e4c467;
}
.login-extra {
  font-size: 12px;
  color: #92969d;
  margin-top: 21px;
}
.login-foot {
  text-align: center;
  color: #67696d;
  font-size: 11px;
  line-height: 1.8;
  padding: 13px 0;
}
.form-error {
  font-size: 12px;
  color: #ffc976;
  min-height: 20px;
  padding-top: 5px;
}
.shell {
  min-height: 100svh;
}
.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 228px;
  background: #fff;
  border-right: 1px solid var(--line);
  padding: 30px 20px;
  display: flex;
  flex-direction: column;
  z-index: 10;
}
.sidebar .brand {
  margin: 0 6px 35px;
}
.side-title {
  font-size: 10px;
  color: #90959e;
  letter-spacing: 2px;
  padding: 0 14px;
  margin-bottom: 14px;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 47px;
  padding: 12px 14px;
  border-radius: 8px;
  color: #777d87;
  font-size: 13px;
  margin-bottom: 7px;
}
.nav-link.active {
  background: #fff5d6;
  color: #3b3320;
  font-weight: 600;
}
.nav-link.active:after {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #dda900;
  margin-left: auto;
}
.nav-link:hover {
  background: #f6f7f8;
}
.side-help {
  margin-top: auto;
  border-top: 1px solid var(--line);
  padding-top: 20px;
}
.side-help p {
  font-size: 12px;
  color: #8a8f96;
  margin: 8px 12px;
  line-height: 1.8;
}
.workspace {
  margin-left: 228px;
}
.topbar {
  height: 78px;
  border-bottom: 1px solid var(--line);
  background: #fff;
  padding: 0 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
}
.breadcrumb {
  font-size: 12px;
  color: #8b9099;
}
.breadcrumb span {
  padding: 0 12px;
  color: #b5b8be;
}
.breadcrumb b {
  color: #42474e;
  font-weight: 500;
}
.user {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 12px;
}
.avatar {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  background: #f0ede5;
  border-radius: 50%;
  color: #655b3a;
  font-size: 12px;
}
.user small {
  display: block;
  font-size: 10px;
  color: #9298a1;
  margin-top: 3px;
}
.user button {
  background: transparent;
  color: #858b94;
  font-size: 12px;
  padding: 9px;
}
.content {
  max-width: 1280px;
  padding: 33px 42px 30px;
  margin: 0 auto;
}
.page-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 25px;
}
.page-heading h1 {
  font-size: 27px;
  letter-spacing: -0.8px;
  font-weight: 650;
  margin: 8px 0 11px;
}
.page-heading p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.8;
}
.project-card {
  background: #1b1d20;
  border-radius: 17px;
  color: #fff;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  padding: 28px 31px;
  position: relative;
  overflow: hidden;
}
.project-card .eyebrow {
  color: #999c9f;
  font-size: 10px;
}
.project-card h2 {
  font-size: 24px;
  font-weight: 500;
  letter-spacing: 0.8px;
  margin: 13px 0 18px;
}
.project-meta {
  display: flex;
  gap: 23px;
  flex-wrap: wrap;
  font-size: 12px;
  color: #adb0b5;
}
.project-meta span {
  display: flex;
  gap: 7px;
  align-items: center;
}
.project-meta svg {
  width: 15px;
  height: 15px;
}
.project-card .badge {
  background: #333021;
  color: #e8c265;
  align-self: flex-start;
  margin-top: 8px;
}
.employee {
  min-width: 228px;
  align-self: center;
  padding-left: 27px;
  border-left: 1px solid #3b3d40;
  display: flex;
  gap: 18px;
  align-items: center;
}
.employee .orb {
  height: 63px;
  width: 63px;
  background: #2d2e31;
  border: 1px solid #555043;
  border-radius: 50%;
  display: grid;
  place-items: center;
}
.employee .orb svg {
  width: 50px;
  height: 50px;
}
.employee h3 {
  font-size: 15px;
  font-weight: 500;
  margin: 9px 0;
}
.employee p {
  font-size: 11px;
  color: #b7b5ad;
}
.section-title {
  margin: 30px 0 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.section-title h2 {
  font-size: 16px;
  font-weight: 600;
}
.section-title p {
  font-size: 12px;
  color: #878d97;
}
.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 17px;
}
.service {
  background: white;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 24px 23px 20px;
  display: flex;
  flex-direction: column;
  min-height: 259px;
  transition:
    box-shadow 0.2s,
    border-color 0.2s;
}
.service:hover {
  border-color: #c8cbd0;
  box-shadow: 0 7px 24px #16191f08;
}
.service-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.service-icon {
  width: 45px;
  height: 45px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: #fff5d8;
  color: #b98a07;
}
.service-icon.blue {
  background: #eaf1fa;
  color: #54759f;
}
.service-icon.green {
  background: #eaf4f0;
  color: #4a8471;
}
.service-icon svg {
  width: 24px;
  height: 24px;
}
.service h3 {
  font-size: 18px;
  margin: 22px 0 10px;
  font-weight: 600;
}
.service p {
  font-size: 12px;
  color: #818791;
  line-height: 1.85;
  min-height: 43px;
}
.service-bottom {
  border-top: 1px solid #f0f1f3;
  padding-top: 17px;
  margin-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
}
.service-bottom b {
  font-weight: 600;
}
.service-bottom svg {
  width: 17px;
  height: 17px;
}
.journey {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 24px 26px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 25px;
}
.journey-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.step-number {
  width: 29px;
  height: 29px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border: 1px solid #e3d19a;
  border-radius: 50%;
  background: #fff9e8;
  font-size: 11px;
  color: #a5832f;
}
.journey h3 {
  font-size: 13px;
  font-weight: 500;
  margin: 4px 0 8px;
}
.journey p {
  font-size: 11px;
  color: #959aa1;
  line-height: 1.7;
}
.journey a {
  display: inline-block;
  font-size: 11px;
  color: #8e711c;
  margin-top: 9px;
}
.bottom-note {
  display: flex;
  gap: 8px;
  font-size: 11px;
  color: #9b9fa7;
  margin-top: 24px;
  line-height: 1.8;
  align-items: center;
}
.bottom-note svg {
  width: 14px;
  height: 14px;
}
.app-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10px;
  letter-spacing: 0.5px;
  color: #a1a5ac;
  border-top: 1px solid var(--line);
  padding-top: 18px;
  margin-top: 25px;
}
.mobile-nav {
  display: none;
}
.panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 25px;
}
.panel h2 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 12px;
}
.panel p {
  font-size: 13px;
  line-height: 1.9;
  color: #7c828b;
}
.notice {
  padding: 12px 16px;
  border-radius: 8px;
  background: #fff8e6;
  color: #947425;
  font-size: 12px;
  line-height: 1.8;
  margin-bottom: 20px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.notice .icon {
  width: 17px;
  margin-top: 2px;
}
.tabs {
  display: flex;
  border-bottom: 1px solid var(--line);
  gap: 22px;
  overflow-x: auto;
  margin: 0 0 26px;
  white-space: nowrap;
}
.tab {
  background: transparent;
  color: #878d97;
  padding: 0 0 14px;
  border-bottom: 2px solid transparent;
  font-size: 13px;
  flex-shrink: 0;
}
.tab.active {
  border-color: #dca900;
  color: #393020;
  font-weight: 600;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px 25px;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 9px;
  font-size: 12px;
  color: #626872;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid #dfe2e8;
  background: #fff;
  border-radius: 7px;
  padding: 11px 12px;
  color: #333;
  font-size: 13px;
  min-height: 43px;
}
.field textarea {
  resize: vertical;
  min-height: 85px;
  line-height: 1.7;
}
.field.full {
  grid-column: 1/-1;
}
.field.required > span:after {
  content: ' *';
  color: #ac7b04;
}
.field input:read-only {
  background: #f5f6f8;
  color: #92959b;
}
.form-title {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  align-items: center;
  margin-bottom: 24px;
}
.form-title h2 {
  font-size: 17px;
  margin: 0;
}
.form-title small {
  color: #9297a0;
}
.form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  border-top: 1px solid var(--line);
  margin-top: 27px;
  padding-top: 20px;
}
.form-actions small {
  color: #9599a0;
  font-size: 11px;
}
.scope-table {
  display: grid;
  gap: 0;
}
.scope-row {
  display: grid;
  grid-template-columns: 1fr 115px 165px;
  gap: 15px;
  align-items: center;
  border-bottom: 1px solid #eceef1;
  padding: 12px 0;
  font-size: 12px;
}
.scope-row:first-child {
  font-size: 11px;
  color: #9297a0;
  padding-top: 0;
}
.scope-row select {
  min-width: 0;
  border: 1px solid #dfe2e8;
  padding: 8px;
  border-radius: 6px;
  background: white;
  font-size: 12px;
}
.scope-row label {
  display: flex;
  align-items: center;
  gap: 9px;
}
.scope-row input[type='text'] {
  width: 100%;
  min-width: 0;
  border: 1px solid #e4e5e9;
  padding: 9px;
  border-radius: 5px;
}
.check-line {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 12px;
  line-height: 1.9;
  color: #6f757f;
}
.check-line input {
  accent-color: #b78d06;
  margin-top: 5px;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}
.course-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 295px;
  gap: 21px;
}
.player {
  aspect-ratio: 16/9;
  background: #1b1d20;
  border-radius: 12px;
  overflow: hidden;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.player video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}
.player-empty {
  text-align: center;
  padding: 25px;
}
.play-circle {
  width: 55px;
  height: 55px;
  border: 1px solid #6a6350;
  border-radius: 50%;
  background: #333126;
  color: #e5bc4c;
  margin: 0 auto 20px;
  display: grid;
  place-items: center;
}
.player-empty h3 {
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 12px;
}
.player-empty p {
  font-size: 12px;
  color: #a8acb1;
  max-width: 380px;
  line-height: 1.9;
}
.course-list {
  display: grid;
  gap: 9px;
}
.course-item {
  display: flex;
  text-align: left;
  padding: 15px 13px;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: white;
  width: 100%;
  align-items: flex-start;
}
.course-item.active {
  border-color: #c9a741;
  background: #fffbef;
}
.course-num {
  font-size: 11px;
  color: #a5a9b0;
  margin-top: 3px;
}
.course-item h3 {
  font-size: 12px;
  line-height: 1.6;
  font-weight: 500;
}
.course-item p {
  font-size: 10px;
  color: #949aa2;
  margin-top: 6px;
}
.course-item .icon {
  width: 15px;
  margin-top: 3px;
}
.course-info {
  padding: 23px 0;
}
.course-info h2 {
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 12px;
}
.course-info p {
  font-size: 12px;
  color: #7c828a;
  line-height: 1.9;
}
.upload-line {
  margin-top: 19px;
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
.upload-line small {
  color: #9298a0;
  font-size: 11px;
}
.progress {
  height: 5px;
  background: #eceef1;
  overflow: hidden;
  border-radius: 5px;
  margin: 16px 0 9px;
}
.progress span {
  display: block;
  background: #d8af37;
  height: 100%;
  transition: width 0.3s;
}
.exam-start {
  text-align: center;
  max-width: 660px;
  margin: 0 auto;
  padding: 40px 30px;
}
.exam-start .service-icon {
  margin: 0 auto 22px;
  width: 62px;
  height: 62px;
  border-radius: 18px;
}
.exam-start h2 {
  font-size: 24px;
  margin-bottom: 13px;
}
.exam-stats {
  display: flex;
  justify-content: center;
  gap: 55px;
  margin: 30px 0;
}
.exam-stats b {
  display: block;
  font-size: 23px;
  font-weight: 500;
  margin-bottom: 7px;
}
.exam-stats span {
  font-size: 11px;
  color: #8d939c;
}
.exam-start .check-line {
  text-align: left;
  margin: 20px 0;
}
.question {
  padding: 30px;
}
.question h2 {
  font-size: 19px;
  line-height: 1.7;
  margin: 20px 0;
}
.options {
  display: grid;
  gap: 13px;
}
.answer {
  display: flex;
  gap: 14px;
  align-items: center;
  min-height: 57px;
  padding: 15px;
  border: 1px solid #e1e3e8;
  border-radius: 9px;
  font-size: 13px;
  cursor: pointer;
}
.answer:has(input:checked) {
  border-color: #c5a444;
  background: #fffbef;
}
.answer input {
  accent-color: #a98519;
}
.answer b {
  font-size: 12px;
  color: #989da5;
  font-weight: 400;
}
.question-dots {
  display: flex;
  gap: 9px;
  margin-top: 25px;
}
.qdot {
  height: 32px;
  width: 32px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #fff;
  color: #8f949d;
  font-size: 12px;
}
.qdot.answered {
  background: #fff8df;
  border-color: #dbbd61;
  color: #8e7023;
}
.qdot.current {
  outline: 1px solid #b4902e;
}
.score {
  font-size: 64px;
  color: #947318;
  margin: 20px 0 5px;
  font-weight: 400;
  line-height: 1;
}
.review-row {
  border-top: 1px solid var(--line);
  padding: 18px 0;
  font-size: 12px;
  line-height: 1.8;
}
.review-row p {
  margin-top: 7px;
  font-size: 12px;
}
.review-row h3 {
  font-size: 13px;
  font-weight: 500;
}
.passed {
  color: var(--green);
}
.failed {
  color: #a8563f;
}
dialog {
  border: 1px solid #e4e5e8;
  border-radius: 16px;
  padding: 29px;
  width: min(430px, calc(100% - 34px));
  color: var(--ink);
  box-shadow: 0 20px 80px #0003;
}
dialog::backdrop {
  background: #111a;
  backdrop-filter: blur(3px);
}
dialog h2 {
  font-size: 20px;
  margin-bottom: 15px;
}
dialog p {
  font-size: 13px;
  color: #767d86;
  line-height: 1.9;
}
dialog .row {
  justify-content: flex-end;
  margin-top: 24px;
}
.dialog-close {
  position: absolute;
  right: 15px;
  top: 14px;
  background: none;
  color: #8a9098;
  padding: 7px;
}
.wechat {
  max-width: 430px;
  margin: 30px auto;
  min-height: 660px;
  border: 1px solid #ddd;
  background: #f2f3f5;
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}
.wechat-header {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8f8f8;
  font-size: 16px;
}
.wechat-body {
  padding: 33px 25px;
  flex: 1;
}
.wechat-body .brand {
  margin-bottom: 28px;
}
.wechat-message {
  background: white;
  border-radius: 10px;
  padding: 22px;
}
.wechat-message h2 {
  font-size: 18px;
  margin-bottom: 13px;
}
.wechat-message p {
  color: #8a9098;
  font-size: 12px;
  line-height: 1.9;
}
.wechat-menu {
  display: flex;
  background: white;
  border-top: 1px solid #ddd;
  height: 64px;
}
.wechat-menu button {
  flex: 1;
  background: white;
  border-right: 1px solid #ececec;
  color: #42464d;
  font-size: 14px;
}
.wechat-menu button.selected {
  color: #1eaa68;
  background: #f4fcf7;
}
.wechat-popup {
  position: absolute;
  bottom: 79px;
  left: calc(50% - 62px);
  width: 124px;
  background: white;
  border: 1px solid #ddd;
  border-radius: 7px;
  box-shadow: 0 5px 18px #0001;
}
.wechat-popup a,
.wechat-popup button {
  display: block;
  width: 100%;
  font-size: 13px;
  text-align: center;
  padding: 18px 8px;
  background: white;
}
.wechat-popup a {
  border-top: 1px solid #eee;
  color: #2b825d;
}
.wechat-popup:after {
  content: '';
  position: absolute;
  bottom: -7px;
  left: 56px;
  width: 12px;
  height: 12px;
  background: white;
  transform: rotate(45deg);
  border-right: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
}
#toast {
  position: fixed;
  left: 50%;
  bottom: 35px;
  transform: translateX(-50%) translateY(20px);
  padding: 12px 20px;
  background: #26292d;
  color: white;
  font-size: 12px;
  border-radius: 8px;
  box-shadow: 0 6px 30px #0003;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: 0.2s;
  max-width: 90vw;
  text-align: center;
}
#toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
#print-root {
  display: none;
}
@media (min-width: 1500px) {
  .content {
    padding-top: 42px;
  }
  .services {
    gap: 23px;
  }
  .service {
    min-height: 280px;
  }
  .project-card {
    padding: 34px;
  }
  .page-heading {
    margin-bottom: 30px;
  }
}
@media (max-width: 1150px) {
  .sidebar {
    width: 198px;
    padding: 28px 14px;
  }
  .workspace {
    margin-left: 198px;
  }
  .content {
    padding: 27px;
  }
  .topbar {
    padding: 0 27px;
  }
  .services {
    gap: 12px;
  }
  .service {
    padding: 19px 16px;
  }
  .service h3 {
    font-size: 16px;
  }
  .project-card {
    padding: 26px;
  }
  .employee {
    min-width: 190px;
    padding-left: 22px;
  }
  .employee .orb {
    width: 50px;
    height: 50px;
  }
  .project-card h2 {
    font-size: 21px;
  }
  .course-layout {
    grid-template-columns: minmax(0, 1fr) 245px;
  }
}
@media (max-width: 900px) {
  .employee {
    display: none;
  }
  .services {
    grid-template-columns: 1fr;
  }
  .service {
    min-height: 0;
    padding: 20px;
    display: grid;
    grid-template-columns: 48px 1fr auto;
    column-gap: 18px;
  }
  .service-top {
    grid-column: 1;
    grid-row: 1/3;
  }
  .service-top .badge {
    display: none;
  }
  .service h3 {
    grid-column: 2;
    grid-row: 1;
    margin: 0 0 8px;
  }
  .service p {
    grid-column: 2;
    grid-row: 2;
    min-height: 0;
  }
  .service-bottom {
    grid-column: 3;
    grid-row: 1/3;
    border: 0;
    padding: 0;
    margin: 0;
  }
  .service-bottom .badge {
    display: none;
  }
  .service-bottom b {
    font-size: 0;
  }
  .service-bottom svg {
    width: 20px;
    height: 20px;
  }
  .journey {
    gap: 15px;
    padding: 20px;
  }
  .journey-item {
    gap: 9px;
  }
  .course-layout {
    grid-template-columns: 1fr;
  }
  .course-list {
    grid-template-columns: 1fr 1fr;
  }
  .form-grid {
    gap: 18px;
  }
  .page-heading .btn {
    padding: 10px 14px;
  }
}
@media (max-width: 650px) {
  .login-page {
    padding: 20px;
  }
  .login-top {
    font-size: 10px;
  }
  .login-top .brand-word {
    font-size: 14px;
  }
  .login-content {
    padding: 30px 0 20px;
  }
  .login-box {
    max-width: 345px;
    width: 100%;
  }
  .login-logo {
    width: 106px;
    height: 106px;
  }
  .login-name {
    font-size: 27px;
  }
  .login-subtitle {
    margin: 14px 0 27px;
  }
  .login-card {
    padding: 25px 23px;
    border-radius: 25px;
  }
  .sidebar {
    display: none;
  }
  .workspace {
    margin: 0;
  }
  .topbar {
    height: 67px;
    padding: 0 21px;
  }
  .breadcrumb {
    font-size: 12px;
  }
  .breadcrumb span {
    padding: 0 7px;
  }
  .user .avatar {
    width: 29px;
    height: 29px;
  }
  .user .user-detail {
    display: none;
  }
  .user button {
    font-size: 11px;
  }
  .content {
    padding: 25px 20px 95px;
  }
  .page-heading {
    margin-bottom: 23px;
  }
  .page-heading h1 {
    font-size: 24px;
    margin: 7px 0 10px;
  }
  .page-heading p {
    font-size: 12px;
  }
  .page-heading .eyebrow {
    font-size: 9px;
    letter-spacing: 1.6px;
  }
  .page-heading > .badge {
    font-size: 10px;
    margin-top: 5px;
  }
  .page-heading > .btn {
    padding: 8px 11px;
    font-size: 11px;
    min-height: 37px;
  }
  .project-card {
    padding: 23px 21px;
    gap: 14px;
    border-radius: 13px;
  }
  .project-card h2 {
    font-size: 21px;
    margin: 13px 0 17px;
    letter-spacing: 0;
  }
  .project-meta {
    gap: 10px 16px;
    font-size: 10px;
  }
  .project-meta span:last-child {
    display: none;
  }
  .project-card > .badge {
    position: absolute;
    right: 18px;
    top: 15px;
    font-size: 9px;
  }
  .project-card .eyebrow {
    font-size: 9px;
    letter-spacing: 1.2px;
  }
  .section-title {
    margin: 25px 0 13px;
  }
  .section-title h2 {
    font-size: 15px;
  }
  .section-title p {
    font-size: 10px;
  }
  .services {
    gap: 12px;
  }
  .service {
    padding: 20px 16px;
    column-gap: 13px;
  }
  .service h3 {
    font-size: 16px;
  }
  .service p {
    font-size: 11px;
    line-height: 1.7;
  }
  .service-icon {
    width: 43px;
    height: 43px;
  }
  .journey {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 21px;
  }
  .journey-item {
    gap: 14px;
  }
  .journey-item h3 {
    margin: 3px 0 5px;
  }
  .journey-item p {
    display: inline;
  }
  .journey-item a {
    display: inline;
    margin-left: 10px;
  }
  .bottom-note {
    font-size: 10px;
    margin-top: 19px;
    align-items: flex-start;
  }
  .app-footer {
    font-size: 9px;
    margin-top: 20px;
    line-height: 1.8;
    gap: 15px;
  }
  .mobile-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    padding: 9px 12px calc(9px + env(safe-area-inset-bottom));
    background: #fffffff5;
    backdrop-filter: blur(15px);
    border-top: 1px solid #e6e8ed;
    z-index: 15;
  }
  .mobile-nav a {
    flex: 1;
    color: #8c929a;
    text-align: center;
    font-size: 9px;
    display: grid;
    justify-items: center;
    gap: 6px;
    padding: 4px;
  }
  .mobile-nav a.active {
    color: #a27a04;
  }
  .mobile-nav svg {
    height: 20px;
    width: 20px;
  }
  .panel {
    padding: 20px 17px;
  }
  .notice {
    padding: 12px;
    font-size: 11px;
  }
  .tabs {
    gap: 20px;
    margin-bottom: 23px;
  }
  .tab {
    font-size: 12px;
  }
  .form-title {
    align-items: flex-start;
  }
  .form-title h2 {
    font-size: 16px;
    line-height: 1.5;
  }
  .form-title small {
    white-space: nowrap;
    font-size: 10px;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-actions {
    flex-wrap: wrap;
  }
  .form-actions > .row {
    width: 100%;
    justify-content: space-between;
  }
  .form-actions > .row .btn {
    flex: 1;
    font-size: 12px;
    padding: 10px;
  }
  .scope-row {
    grid-template-columns: 1fr 65px 90px;
    gap: 8px;
    font-size: 10px;
  }
  .scope-row label {
    gap: 3px;
  }
  .scope-row input[type='text'] {
    font-size: 10px;
    padding: 8px 5px;
  }
  .scope-row select {
    font-size: 10px;
    padding: 8px 2px;
  }
  .scope-row input[type='checkbox'] {
    width: 14px;
    margin: 0;
  }
  .course-list {
    grid-template-columns: 1fr;
  }
  .course-info h2 {
    font-size: 17px;
  }
  .player-empty {
    padding: 20px;
  }
  .player-empty h3 {
    font-size: 14px;
  }
  .player-empty p {
    font-size: 10px;
  }
  .play-circle {
    width: 39px;
    height: 39px;
    margin-bottom: 12px;
  }
  .player-empty .icon {
    width: 19px;
  }
  .exam-start {
    padding: 25px 0;
  }
  .exam-start h2 {
    font-size: 22px;
  }
  .exam-stats {
    gap: 37px;
  }
  .question {
    padding: 23px 18px;
  }
  .question h2 {
    font-size: 17px;
  }
  .answer {
    font-size: 12px;
    line-height: 1.7;
  }
  .question .form-actions .row {
    width: auto;
  }
  .question .form-actions .btn {
    font-size: 12px;
    padding: 10px 14px;
  }
  #toast {
    bottom: 94px;
  }
  .wechat {
    margin: 0 auto;
    border-radius: 0;
    min-height: 100svh;
    border: 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    scroll-behavior: auto !important;
  }
}
@media print {
  @page {
    size: A4;
    margin: 16mm;
  }
  body {
    background: white;
  }
  #app,
  #toast,
  dialog {
    display: none !important;
  }
  #print-root {
    display: block;
    font-family: 'Microsoft YaHei', sans-serif;
    font-size: 11px;
  }
  .print-page {
    break-after: page;
  }
  .print-page:last-child {
    break-after: auto;
  }
  .print-page h1 {
    font-size: 20px;
    margin: 12px 0 22px;
  }
  .print-page h2 {
    font-size: 16px;
    margin: 25px 0;
  }
  .print-page p {
    line-height: 2;
    margin: 10px 0;
  }
  .print-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .print-field {
    padding: 10px;
    border-bottom: 1px solid #ddd;
  }
  .print-field b {
    display: block;
    color: #777;
    font-size: 10px;
    margin-bottom: 8px;
  }
  .print-page table {
    width: 100%;
    border-collapse: collapse;
    font-size: 10px;
  }
  .print-page td,
  .print-page th {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: left;
  }
  .print-footer {
    margin-top: 30px;
    border-top: 1px solid #ddd;
    padding-top: 10px;
    font-size: 9px;
    color: #999;
  }
}