:root {
  --bg: #f7fbff;
  --bg-2: #eef6ff;
  --panel: #ffffff;
  --panel-2: #f2f7ff;
  --text: #16233a;
  --muted: #5f6f8a;
  --soft: #d9e7f6;
  --line: rgba(87, 119, 160, 0.18);
  --cyan: #82d8e8;
  --teal: #75cfc0;
  --green: #b7dda3;
  --yellow: #ffe18a;
  --violet: #b8a7ef;
  --pink: #ffd4e5;
  --cream: #fffaf0;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(78, 104, 139, 0.16);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
  color: var(--text);
  background:
    linear-gradient(rgba(247, 251, 255, 0.82), rgba(247, 251, 255, 0.9)),
    linear-gradient(rgba(132, 171, 213, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(132, 171, 213, 0.12) 1px, transparent 1px),
    url("assets/personal-growth-background.png"),
    linear-gradient(135deg, #fffaf0 0%, #f7fbff 46%, #eef6ff 100%);
  background-size: auto, 28px 28px, 28px 28px, cover, auto;
  background-position: center, top left, top left, center top, center;
  background-attachment: fixed;
  line-height: 1.65;
}

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(16px);
}

.nav {
  width: min(var(--max), calc(100% - 40px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-copy {
  display: grid;
  gap: 1px;
  line-height: 1.1;
}

.brand-copy small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(117, 207, 192, 0.42);
  background: rgba(255, 255, 255, 0.92);
  border-radius: 8px;
  box-shadow: 0 8px 18px rgba(78, 104, 139, 0.12);
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  padding: 10px 12px;
  color: var(--muted);
  font-size: 15px;
  border-radius: 8px;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
  background: rgba(184, 167, 239, 0.18);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--text);
  font-size: 22px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 8px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.78);
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(78, 104, 139, 0.12);
}

.btn.primary {
  color: #16233a;
  border-color: transparent;
  background: linear-gradient(135deg, var(--yellow), var(--pink));
}

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

.section {
  padding: 88px 0;
}

.section.alt {
  background:
    linear-gradient(rgba(132, 171, 213, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(132, 171, 213, 0.1) 1px, transparent 1px),
    rgba(255, 255, 255, 0.32);
  background-size: 28px 28px;
}

.container {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 92px 0 72px;
  border-bottom: 1px solid var(--line);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(91, 127, 170, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(91, 127, 170, 0.18) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(to bottom, black, transparent 82%);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.75fr);
  gap: 48px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 5px 10px;
  border: 1px solid rgba(117, 207, 192, 0.34);
  border-radius: 8px;
  color: #33445f;
  background: rgba(255, 250, 240, 0.86);
  font-size: 14px;
  font-weight: 700;
}

h1 {
  max-width: 900px;
  margin: 18px 0;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1.05;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(28px, 3.2vw, 42px);
  line-height: 1.18;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 21px;
  line-height: 1.35;
}

.lead {
  max-width: 780px;
  font-size: 20px;
  color: #4e617c;
}

.hero-actions,
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero-panel,
.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(rgba(132, 171, 213, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(132, 171, 213, 0.09) 1px, transparent 1px),
    rgba(255, 255, 255, 0.78);
  background-size: 24px 24px;
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: 26px;
}

.visual-map {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.88);
}

.scholar-figure {
  display: block;
  width: min(100%, 360px);
  height: auto;
  margin: 0 auto 18px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 8px;
  background:
    linear-gradient(rgba(132, 171, 213, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(132, 171, 213, 0.12) 1px, transparent 1px),
    radial-gradient(circle at 20% 18%, rgba(255, 225, 138, 0.48), transparent 34%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(239, 247, 255, 0.86));
  background-size: 22px 22px, 22px 22px, auto, auto;
  box-shadow: 0 18px 42px rgba(4, 28, 92, 0.18);
}

.scholar-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.image-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 18px 44px rgba(5, 36, 111, 0.16);
}

.image-card img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.88);
}

.image-card h3 {
  margin-top: 14px;
}

.path-card {
  display: grid;
  gap: 16px;
}

.path-line {
  position: relative;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.74);
}

.path-line strong {
  display: block;
  margin-bottom: 6px;
  color: var(--text);
}

.path-line span {
  color: var(--muted);
}

.section-head {
  max-width: 780px;
  margin-bottom: 34px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.grid {
  display: grid;
  gap: 18px;
}

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

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

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

.card {
  min-height: 100%;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.74);
  box-shadow: 0 18px 44px rgba(5, 36, 111, 0.16);
}

.card.highlight {
  background: linear-gradient(180deg, rgba(255, 250, 240, 0.9), rgba(232, 244, 255, 0.86));
}

.card .num {
  color: var(--cyan);
  font-size: 14px;
  font-weight: 800;
}

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

.tag {
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}

.quote-band {
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(rgba(132, 171, 213, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(132, 171, 213, 0.1) 1px, transparent 1px),
    linear-gradient(135deg, rgba(255, 212, 229, 0.64), rgba(255, 250, 240, 0.82));
  background-size: 24px 24px, 24px 24px, auto;
}

.quote-band p {
  margin: 0;
  color: var(--text);
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.35;
  font-weight: 800;
}

.timeline {
  display: grid;
  gap: 14px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 20px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.74);
}

.timeline-item time {
  color: var(--teal);
  font-weight: 800;
}

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

.check-list li {
  position: relative;
  padding-left: 30px;
  color: var(--muted);
}

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

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
  gap: 34px;
  align-items: start;
}

.faq {
  display: grid;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.74);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  min-height: 58px;
  padding: 16px 18px;
  border: 0;
  color: var(--text);
  background: transparent;
  font: inherit;
  font-weight: 800;
  text-align: left;
  cursor: pointer;
}

.faq-answer {
  display: none;
  padding: 0 18px 18px;
}

.faq-item.open .faq-answer {
  display: block;
}

.notice {
  padding: 18px;
  border-left: 3px solid var(--teal);
  background: rgba(255, 255, 255, 0.72);
  color: var(--muted);
}

.tool-notice {
  margin-top: 22px;
}

.cta {
  padding: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(rgba(132, 171, 213, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(132, 171, 213, 0.1) 1px, transparent 1px),
    linear-gradient(135deg, rgba(255, 225, 138, 0.5), rgba(255, 212, 229, 0.54), rgba(185, 225, 246, 0.56));
  background-size: 24px 24px, 24px 24px, auto;
}

.site-footer {
  padding: 42px 0;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 28px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-links a {
  color: var(--muted);
}

.text-link {
  color: #2c6e7d;
  font-weight: 800;
  border-bottom: 1px solid rgba(44, 110, 125, 0.34);
}

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

.resource-list {
  display: grid;
  gap: 14px;
}

.resource-item {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.74);
}

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

.upload-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.74);
  box-shadow: 0 18px 44px rgba(5, 36, 111, 0.16);
}

.upload-slot {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 220px;
  margin-bottom: 18px;
  border: 1px dashed rgba(87, 119, 160, 0.46);
  border-radius: 8px;
  background:
    linear-gradient(rgba(132, 171, 213, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(132, 171, 213, 0.1) 1px, transparent 1px),
    rgba(255, 255, 255, 0.68);
  background-size: 22px 22px;
  color: var(--muted);
  font-weight: 800;
}

.upload-slot input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.certificate-board {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.certificate-item {
  display: grid;
  gap: 6px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.certificate-item strong {
  color: var(--text);
}

.certificate-item span {
  color: var(--muted);
}

.form {
  display: grid;
  gap: 14px;
}

.form label {
  display: grid;
  gap: 8px;
  color: var(--text);
  font-weight: 700;
}

.form input,
.form textarea,
.form select {
  width: 100%;
  min-height: 46px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.82);
  font: inherit;
}

.form textarea {
  min-height: 132px;
  resize: vertical;
}

.competition-tool {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  gap: 20px;
  align-items: stretch;
}

.competition-controls,
.search-panel,
.competition-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(rgba(81, 123, 98, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(81, 123, 98, 0.06) 1px, transparent 1px),
    rgba(255, 253, 246, 0.88);
  background-size: 28px 28px;
  box-shadow: 0 18px 44px rgba(5, 36, 111, 0.12);
}

.competition-controls {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 22px;
}

.competition-controls label {
  display: grid;
  gap: 8px;
  color: var(--text);
  font-weight: 800;
}

.competition-controls input,
.competition-controls select {
  width: 100%;
  min-height: 46px;
  padding: 12px;
  border: 1px solid rgba(42, 64, 56, 0.18);
  border-radius: 8px;
  color: var(--text);
  background: rgba(255, 253, 246, 0.9);
  font: inherit;
}

.competition-actions {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.search-panel {
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 22px;
}

.search-panel h3 {
  margin-bottom: 0;
}

.search-links,
.competition-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.competition-results {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.competition-card {
  padding: 22px;
}

.competition-card-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 14px;
  align-items: start;
}

.competition-card h3 {
  margin-bottom: 6px;
}

.rank {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(54, 95, 72, 0.22);
  border-radius: 8px;
  color: #20372f;
  background: rgba(242, 199, 92, 0.54);
  font-weight: 900;
}

.score-pill {
  justify-self: end;
  white-space: nowrap;
  padding: 8px 10px;
  border: 1px solid rgba(54, 95, 72, 0.2);
  border-radius: 8px;
  color: #20372f;
  background: rgba(238, 246, 231, 0.9);
  font-size: 14px;
  font-weight: 800;
}

.source-note {
  margin: 14px 0 0;
  color: #5e6c62;
  font-size: 14px;
}

@media (max-width: 920px) {
  .menu-toggle {
    display: inline-grid;
    place-items: center;
  }

  .nav-links {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px 20px 20px;
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.96);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 12px;
  }

  .hero-grid,
  .split,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .grid.cols-2,
  .grid.cols-3,
  .grid.cols-4,
  .upload-grid,
  .certificate-board,
  .scholar-strip,
  .competition-tool,
  .competition-controls {
    grid-template-columns: 1fr;
  }

  .timeline-item {
    grid-template-columns: 1fr;
  }

  .competition-card-head {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .score-pill {
    grid-column: 1 / -1;
    justify-self: start;
  }
}

@media (max-width: 560px) {
  .container,
  .nav {
    width: min(100% - 28px, var(--max));
  }

  .hero {
    padding: 62px 0 54px;
  }

  .section {
    padding: 58px 0;
  }

  .card,
  .cta,
  .quote-band,
  .hero-panel {
    padding: 20px;
  }

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

/* 视觉升级：把页面处理成一张可持续更新的学习规划桌面。 */
:root {
  --bg: #f4f8f3;
  --bg-2: #e8f0ea;
  --panel: #fffffa;
  --panel-2: #f7f1df;
  --text: #17221f;
  --muted: #5d6a64;
  --soft: #cdd8d0;
  --line: rgba(42, 64, 56, 0.16);
  --ink: #20372f;
  --moss: #517b62;
  --leaf: #8fb36b;
  --paper: #fffaf0;
  --graph: #d6e1d7;
  --sun: #f2c75c;
  --coral: #df775c;
  --blue: #668ba4;
  --shadow: 0 22px 50px rgba(36, 52, 44, 0.12);
  --radius: 8px;
  --max: 1160px;
}

html {
  background: #dfe8df;
}

body {
  font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", SimSun, serif;
  color: var(--text);
  background:
    linear-gradient(rgba(244, 248, 243, 0.86), rgba(244, 248, 243, 0.9)),
    linear-gradient(rgba(81, 123, 98, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(81, 123, 98, 0.1) 1px, transparent 1px),
    url("assets/personal-growth-background.png"),
    #f4f8f3;
  background-size: auto, 32px 32px, 32px 32px, cover, auto;
  background-attachment: fixed;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent 0, transparent calc(100% - 1px), rgba(42, 64, 56, 0.08) calc(100% - 1px)),
    repeating-linear-gradient(0deg, transparent 0 31px, rgba(42, 64, 56, 0.05) 31px 32px);
  background-size: min(100% - 40px, var(--max)) 32px;
  background-position: center top;
}

p,
.lead,
.tag,
.path-line span,
.certificate-item span,
.footer-links a,
.resource-item p,
.image-card p {
  color: var(--muted);
}

.site-header {
  border-bottom: 1px solid rgba(42, 64, 56, 0.14);
  background: rgba(255, 250, 240, 0.84);
  backdrop-filter: blur(18px);
}

.nav {
  min-height: 76px;
}

.brand {
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

.brand-copy > span {
  color: var(--ink);
  font-size: 17px;
}

.brand-copy small {
  color: #6c776d;
}

.brand-mark {
  border-color: rgba(81, 123, 98, 0.22);
  background: var(--paper);
  box-shadow: 0 10px 24px rgba(36, 52, 44, 0.12);
}

.nav-links {
  gap: 2px;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

.nav-links a {
  position: relative;
  color: #647069;
  font-size: 14px;
  font-weight: 700;
  background: transparent;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 7px;
  height: 6px;
  z-index: -1;
  background: transparent;
  transform: skew(-10deg);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--ink);
  background: transparent;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  background: rgba(242, 199, 92, 0.48);
}

.menu-toggle,
.btn,
.eyebrow,
.tag,
.form input,
.form textarea,
.form select {
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

.hero {
  min-height: 660px;
  display: grid;
  align-items: center;
  padding: 86px 0 78px;
  border-bottom: 1px solid rgba(42, 64, 56, 0.14);
  background:
    linear-gradient(112deg, rgba(255, 250, 240, 0.92) 0%, rgba(244, 248, 243, 0.86) 46%, rgba(232, 240, 234, 0.82) 100%);
}

.hero::before {
  background:
    linear-gradient(rgba(81, 123, 98, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(81, 123, 98, 0.12) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(to bottom, black, transparent 76%);
}

.hero-grid {
  gap: 56px;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.72fr);
}

h1,
h2,
h3 {
  color: var(--ink);
  font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", SimSun, serif;
  font-weight: 800;
}

h1 {
  max-width: 820px;
  margin: 20px 0 18px;
  font-size: clamp(42px, 6vw, 76px);
  line-height: 1.03;
}

h1::after {
  content: "";
  display: block;
  width: min(100%, 420px);
  height: 14px;
  margin-top: -8px;
  background: linear-gradient(90deg, rgba(242, 199, 92, 0.74), rgba(223, 119, 92, 0.18));
  transform: skew(-12deg);
}

h2 {
  font-size: clamp(27px, 3vw, 40px);
}

h3 {
  font-size: 20px;
}

.lead {
  max-width: 720px;
  font-size: clamp(18px, 2vw, 21px);
}

.eyebrow {
  min-height: 30px;
  padding: 4px 10px;
  border-color: rgba(81, 123, 98, 0.22);
  color: #3c5b49;
  background: rgba(255, 250, 240, 0.92);
  font-size: 13px;
  letter-spacing: 0;
  box-shadow: inset 0 -7px 0 rgba(143, 179, 107, 0.16);
}

.btn {
  min-height: 46px;
  border-color: rgba(42, 64, 56, 0.15);
  color: var(--ink);
  background: rgba(255, 250, 240, 0.92);
  box-shadow: 0 12px 26px rgba(36, 52, 44, 0.12);
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.btn.primary {
  color: #14241d;
  background: linear-gradient(135deg, #f2c75c, #f1b26f);
  box-shadow: 0 15px 30px rgba(113, 77, 36, 0.18);
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 18px 34px rgba(36, 52, 44, 0.16);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid rgba(223, 119, 92, 0.5);
  outline-offset: 3px;
}

.hero-panel,
.panel,
.card,
.image-card,
.resource-item,
.upload-card,
.faq-item,
.timeline-item,
.quote-band,
.cta,
.notice {
  border-color: rgba(42, 64, 56, 0.15);
  background: rgba(255, 250, 240, 0.9);
  box-shadow: var(--shadow);
}

.hero-panel {
  position: relative;
  padding: 24px;
  background:
    linear-gradient(rgba(81, 123, 98, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(81, 123, 98, 0.08) 1px, transparent 1px),
    rgba(255, 250, 240, 0.94);
  background-size: 28px 28px;
  transform: rotate(0.35deg);
}

.hero-panel::before {
  content: "大学前准备 / 路线草图";
  position: absolute;
  top: 14px;
  right: 18px;
  z-index: 2;
  padding: 4px 9px;
  color: #6d4b2c;
  background: rgba(242, 199, 92, 0.76);
  border: 1px solid rgba(109, 75, 44, 0.15);
  border-radius: 4px;
  font: 700 12px/1.4 "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  transform: rotate(1.5deg);
}

.scholar-figure,
.visual-map,
.image-card img {
  border-color: rgba(42, 64, 56, 0.14);
  background: #fffdf6;
  box-shadow: 0 16px 34px rgba(36, 52, 44, 0.12);
}

.scholar-figure {
  width: min(100%, 380px);
  margin-top: 18px;
}

.path-card,
.grid,
.timeline,
.faq,
.resource-list {
  gap: 16px;
}

.path-line {
  border-color: rgba(42, 64, 56, 0.14);
  background: rgba(255, 253, 246, 0.86);
  box-shadow: none;
}

.path-line::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 4px;
  background: linear-gradient(var(--leaf), var(--sun));
  border-radius: 0 4px 4px 0;
}

.section {
  padding: 82px 0;
}

.section.alt {
  background:
    linear-gradient(rgba(81, 123, 98, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(81, 123, 98, 0.07) 1px, transparent 1px),
    rgba(255, 250, 240, 0.38);
  background-size: 32px 32px;
}

.section-head {
  max-width: 760px;
}

.section-head p {
  font-size: 17px;
}

.card,
.image-card,
.upload-card,
.resource-item {
  transition: transform 170ms ease, box-shadow 170ms ease, border-color 170ms ease;
}

.card:hover,
.image-card:hover,
.resource-item:hover,
.upload-card:hover {
  transform: translateY(-3px);
  border-color: rgba(81, 123, 98, 0.28);
  box-shadow: 0 24px 50px rgba(36, 52, 44, 0.15);
}

.card {
  padding: 23px;
}

.card.highlight {
  background:
    linear-gradient(180deg, rgba(255, 250, 240, 0.95), rgba(238, 246, 231, 0.92));
  box-shadow: inset 0 0 0 1px rgba(242, 199, 92, 0.22), var(--shadow);
}

.card .num {
  color: var(--coral);
}

.tag-row {
  gap: 9px;
}

.tag {
  border-color: rgba(42, 64, 56, 0.14);
  background: rgba(255, 250, 240, 0.84);
  font-weight: 700;
}

.quote-band {
  background:
    linear-gradient(rgba(81, 123, 98, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(81, 123, 98, 0.07) 1px, transparent 1px),
    linear-gradient(135deg, rgba(255, 250, 240, 0.96), rgba(239, 246, 231, 0.9));
  background-size: 32px 32px, 32px 32px, auto;
}

.quote-band p {
  color: var(--ink);
  font-size: clamp(23px, 2.8vw, 36px);
}

.timeline-item {
  position: relative;
  grid-template-columns: 150px minmax(0, 1fr);
  background: rgba(255, 250, 240, 0.92);
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: 150px;
  top: 18px;
  bottom: 18px;
  width: 1px;
  background: rgba(42, 64, 56, 0.15);
}

.timeline-item time {
  color: #466b53;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

.check-list li {
  color: var(--muted);
}

.check-list li::before {
  content: "";
  top: 7px;
  width: 11px;
  height: 11px;
  border: 2px solid var(--moss);
  border-radius: 50%;
  background: rgba(242, 199, 92, 0.55);
}

.cta {
  background:
    linear-gradient(rgba(81, 123, 98, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(81, 123, 98, 0.07) 1px, transparent 1px),
    linear-gradient(135deg, rgba(255, 250, 240, 0.98), rgba(242, 199, 92, 0.22), rgba(102, 139, 164, 0.18));
  background-size: 32px 32px, 32px 32px, auto;
}

.site-footer {
  background: rgba(32, 55, 47, 0.94);
}

.site-footer h3,
.site-footer p,
.site-footer a {
  color: #f9f5e9;
}

.site-footer p,
.site-footer a {
  opacity: 0.78;
}

.text-link {
  color: #365f48;
  border-bottom-color: rgba(54, 95, 72, 0.36);
}

.upload-slot,
.certificate-item,
.form input,
.form textarea,
.form select {
  border-color: rgba(42, 64, 56, 0.18);
  background: rgba(255, 253, 246, 0.86);
}

.form.panel {
  background:
    linear-gradient(rgba(81, 123, 98, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(81, 123, 98, 0.07) 1px, transparent 1px),
    rgba(255, 250, 240, 0.94);
  background-size: 28px 28px;
}

.growth-map {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  position: relative;
}

.growth-map::before {
  content: "";
  position: absolute;
  left: 8%;
  right: 8%;
  top: 34px;
  height: 3px;
  border-radius: 99px;
  background: linear-gradient(90deg, rgba(242, 199, 92, 0.8), rgba(117, 207, 192, 0.78), rgba(102, 139, 164, 0.72));
}

.growth-stage,
.skill-cell,
.article-card,
.decision-item,
.writing-template article,
.priority-ladder article,
.research-board,
.article-index-card,
.track-note {
  border: 1px solid rgba(42, 64, 56, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 253, 246, 0.88);
  box-shadow: 0 18px 44px rgba(5, 36, 111, 0.11);
}

.growth-stage {
  position: relative;
  padding: 24px 18px 18px;
}

.growth-stage::before {
  content: "";
  width: 15px;
  height: 15px;
  display: block;
  margin-bottom: 18px;
  border: 3px solid #f8f3e5;
  border-radius: 50%;
  background: #517b62;
  box-shadow: 0 0 0 4px rgba(81, 123, 98, 0.18);
}

.growth-stage.highlight::before {
  background: #f2c75c;
}

.growth-stage time,
.skill-cell span,
.article-card span,
.research-board span,
.article-index-card span,
.track-note span {
  display: inline-block;
  margin-bottom: 10px;
  color: #466b53;
  font-size: 13px;
  font-weight: 900;
}

.stage-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.stage-tags span {
  padding: 6px 8px;
  border: 1px solid rgba(42, 64, 56, 0.14);
  border-radius: 8px;
  color: #466b53;
  background: rgba(238, 246, 231, 0.86);
  font-size: 13px;
  font-weight: 800;
}

.skill-matrix {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1fr;
  gap: 16px;
}

.skill-cell {
  min-height: 190px;
  padding: 22px;
}

.skill-cell.emphasis {
  grid-row: span 2;
  background:
    linear-gradient(rgba(81, 123, 98, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(81, 123, 98, 0.08) 1px, transparent 1px),
    linear-gradient(135deg, rgba(255, 250, 240, 0.95), rgba(242, 199, 92, 0.26));
  background-size: 28px 28px, 28px 28px, auto;
}

.priority-ladder,
.decision-grid,
.writing-template {
  display: grid;
  gap: 12px;
}

.priority-ladder article,
.decision-item,
.writing-template article {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 16px;
}

.priority-ladder strong,
.decision-item strong,
.writing-template strong {
  color: #20372f;
}

.research-board,
.article-index-card,
.track-note {
  padding: 20px;
  margin-bottom: 18px;
}

.research-board strong,
.article-index-card strong,
.track-note strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.35;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.article-card {
  display: grid;
  align-content: start;
  gap: 8px;
  min-height: 240px;
  padding: 22px;
}

.article-card.ready {
  background:
    linear-gradient(180deg, rgba(255, 250, 240, 0.96), rgba(238, 246, 231, 0.9));
}

.article-card small {
  margin-top: auto;
  color: #5e6c62;
  font-weight: 800;
}

@media (prefers-reduced-motion: no-preference) {
  .hero-grid,
  .section-head,
  .card,
  .timeline-item,
  .image-card,
  .growth-stage,
  .skill-cell,
  .article-card {
    animation: riseIn 520ms ease both;
  }

  .card:nth-child(2),
  .timeline-item:nth-child(2),
  .image-card:nth-child(2) {
    animation-delay: 50ms;
  }

  .card:nth-child(3),
  .timeline-item:nth-child(3),
  .image-card:nth-child(3) {
    animation-delay: 100ms;
  }
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 920px) {
  .nav-links {
    background: rgba(255, 250, 240, 0.98);
  }

  .hero {
    min-height: auto;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .hero-panel {
    transform: none;
  }

  .timeline-item::before {
    display: none;
  }

  .growth-map,
  .skill-matrix,
  .article-grid,
  .competition-tool {
    grid-template-columns: 1fr;
  }

  .growth-map::before {
    display: none;
  }

  .skill-cell.emphasis {
    grid-row: auto;
  }
}

@media (max-width: 560px) {
  h1 {
    font-size: clamp(32px, 10vw, 42px);
    max-width: 100%;
    word-break: normal;
    overflow-wrap: break-word;
  }

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

  .eyebrow {
    max-width: 100%;
    white-space: normal;
  }

  h1::after {
    height: 10px;
    margin-top: -5px;
  }

  .hero {
    padding: 52px 0 48px;
  }

  .section {
    padding: 52px 0;
  }

  .hero-actions,
  .actions {
    align-items: stretch;
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .brand-copy small {
    display: none;
  }

  .priority-ladder article,
  .decision-item,
  .writing-template article {
    grid-template-columns: 1fr;
  }

  .article-card,
  .skill-cell,
  .growth-stage {
    min-height: auto;
  }
}