html {
  scroll-behavior: smooth;
}

body {
  background: radial-gradient(ellipse 120% 80% at 50% -20%, #f1f5f9 0%, #e2e8f0 35%, #cbd5e1 60%, #1e293b 100%);
}

.parallax-layer {
  will-change: transform;
  transition: transform 0.1s linear;
}

.scroll-fade {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity 0.9s ease-out,
    transform 0.9s ease-out;
}

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

.glass-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.92) 0%, rgba(248, 250, 252, 0.88) 100%);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
}

.section-divider::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: linear-gradient(to right, rgba(30, 64, 175, 0), rgba(30, 64, 175, 0.35), rgba(30, 64, 175, 0));
  opacity: 0.7;
}

#copy-toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  padding: 0.5rem 1.25rem;
  background: #0f172a;
  color: #fff;
  font-size: 13px;
  border-radius: 9999px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
  opacity: 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
  z-index: 100;
  pointer-events: none;
}

#copy-toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ===== 个人信息卡 ===== */
.profile-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.profile-card-glow {
  position: absolute;
  top: -3rem;
  right: -2rem;
  width: 10rem;
  height: 10rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(30, 64, 175, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.profile-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  min-height: 100%;
  padding-top: 0.5rem;
}

.profile-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.profile-eyebrow {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #1e40af;
  margin-bottom: 0.5rem;
}

.profile-name {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.15rem 0.55rem;
  line-height: 1.2;
}

.profile-name-cn {
  font-size: clamp(1.5rem, 4vw, 1.85rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #0f172a;
}

.profile-name-en {
  font-family: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  font-size: clamp(1.35rem, 3.5vw, 1.65rem);
  font-weight: 500;
  font-style: italic;
  letter-spacing: 0.06em;
  color: #1e40af;
  padding-bottom: 0.05em;
}

.profile-name-en::before {
  content: "·";
  margin-right: 0.55rem;
  font-style: normal;
  font-weight: 300;
  color: #cbd5e1;
  letter-spacing: 0;
}

.profile-role {
  margin-top: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: #475569;
}

.profile-mbti {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: #64748b;
}

.profile-mbti-badge {
  padding: 0.2rem 0.55rem;
  font-weight: 700;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  color: #fff;
  background: linear-gradient(135deg, #0c1929, #1e40af);
  border-radius: 4px;
}

.profile-photo {
  position: relative;
  flex-shrink: 0;
  width: 6.5rem;
  height: 6.5rem;
  border-radius: 1rem;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.profile-photo::before {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: linear-gradient(135deg, #1e40af, #94a3b8, #0c1929);
  z-index: 0;
}

.profile-photo img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: calc(1rem - 2px);
  border: 2px solid #fff;
}

.profile-photo:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.15);
}

/* 联系 & 证书 */
.profile-meta {
  position: relative;
  flex: 1;
  display: flex;
  margin-top: 0.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(148, 163, 184, 0.35);
}

.profile-meta-accent {
  position: absolute;
  left: 0;
  top: 1.25rem;
  bottom: 0;
  width: 3px;
  border-radius: 0 2px 2px 0;
  background: linear-gradient(180deg, #1e40af, #0c1929);
}

.profile-meta-body {
  flex: 1;
  padding-left: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.profile-contact-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.profile-contact-row {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.5rem 0;
  text-decoration: none;
  border-radius: 0.5rem;
  transition: background 0.2s ease, transform 0.2s ease;
}

.profile-contact-row:hover {
  background: rgba(30, 64, 175, 0.05);
  transform: translateX(3px);
}

.profile-contact-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: linear-gradient(135deg, #0c1929, #1e40af);
  color: #fff;
}

.profile-contact-icon svg {
  width: 1rem;
  height: 1rem;
}

.profile-contact-icon--mail {
  background: linear-gradient(135deg, #f8fafc, #e2e8f0);
  color: #1e40af;
  border: 1px solid rgba(30, 64, 175, 0.15);
}

.profile-contact-text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}

.profile-contact-label {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #94a3b8;
}

.profile-contact-value {
  font-size: 0.88rem;
  font-weight: 600;
  color: #0f172a;
  letter-spacing: 0.02em;
  word-break: break-all;
}

.profile-contact-row:hover .profile-contact-value {
  color: #1e40af;
}

.profile-creds-label {
  display: block;
  margin-bottom: 0.65rem;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #94a3b8;
}

.profile-creds-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.profile-cred-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.85rem 0.45rem 0.45rem;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(30, 64, 175, 0.12);
  border-radius: 100px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.profile-cred-chip:hover {
  border-color: rgba(30, 64, 175, 0.35);
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.08);
}

.profile-cred-lang {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.75rem;
  height: 1.75rem;
  padding: 0 0.35rem;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #fff;
  background: #0c1929;
  border-radius: 100px;
}

.profile-cred-desc {
  font-size: 0.78rem;
  font-weight: 500;
  color: #334155;
  padding-right: 0.15rem;
}

.profile-year-mark {
  position: absolute;
  right: 0;
  bottom: -0.25rem;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 4.5rem;
  font-weight: 600;
  line-height: 1;
  color: rgba(30, 64, 175, 0.06);
  pointer-events: none;
  user-select: none;
}

@media (max-width: 520px) {
  .profile-photo {
    width: 5.5rem;
    height: 5.5rem;
  }

  .profile-year-mark {
    font-size: 3.5rem;
  }
}

/* ===== 标语区 ===== */
.slogan-panel {
  display: flex;
  flex-direction: column;
}

.slogan-watermark {
  position: absolute;
  top: -0.15em;
  right: 0.35em;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(5rem, 14vw, 7.5rem);
  line-height: 1;
  font-weight: 700;
  color: rgba(30, 64, 175, 0.07);
  pointer-events: none;
  user-select: none;
}

.slogan-eyebrow {
  position: relative;
  margin-bottom: 1.25rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: #1e40af;
}

.slogan-headline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: clamp(1.35rem, 3.2vw, 1.65rem);
  font-weight: 600;
  line-height: 1.55;
  color: #0f172a;
}

.slogan-headline-line {
  display: block;
}

.slogan-headline-accent {
  background: linear-gradient(90deg, #0c1929 0%, #1e40af 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.slogan-divider {
  width: 3rem;
  height: 3px;
  margin: 1.5rem 0 1.25rem;
  border-radius: 999px;
  background: linear-gradient(90deg, #1e40af, rgba(30, 64, 175, 0.15));
}

.slogan-body {
  position: relative;
  list-style: none;
  padding-left: 1rem;
  border-left: 2px solid rgba(30, 64, 175, 0.2);
}

.slogan-body li {
  position: relative;
  padding: 0.45rem 0 0.45rem 0.75rem;
  font-size: 0.875rem;
  line-height: 1.75;
  color: #475569;
}

.slogan-body li::before {
  content: "";
  position: absolute;
  left: -1rem;
  top: 1.05em;
  width: 6px;
  height: 6px;
  margin-left: -3px;
  border-radius: 50%;
  background: #1e40af;
  opacity: 0.55;
}

.slogan-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  margin-top: auto;
  padding-top: 1.75rem;
}

.slogan-tags {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #64748b;
}

.slogan-footer-sep {
  width: 1px;
  height: 0.85rem;
  background: #cbd5e1;
  margin: 0 0.25rem;
}

.slogan-link {
  font-size: 0.8rem;
  font-weight: 500;
  color: #1e40af;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.slogan-link:hover {
  color: #0c1929;
  border-bottom-color: #1e40af;
}

.slogan-link-sep {
  font-size: 0.75rem;
  color: #cbd5e1;
  font-weight: 300;
}

/* ===== 实习经历 ===== */
.experience-panel {
  padding: 2rem 1.75rem 2.25rem;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.97) 0%, rgba(248, 250, 252, 0.94) 100%);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: 1.5rem;
  box-shadow: 0 8px 40px rgba(15, 23, 42, 0.1);
}

.experience-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.experience-eyebrow {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #1e40af;
}

.experience-title {
  margin-top: 0.35rem;
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  font-weight: 700;
  color: #0f172a;
}

.experience-count {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 3.5rem;
  font-weight: 600;
  line-height: 1;
  color: rgba(30, 64, 175, 0.1);
}

/* 垂直时间轴 */
.timeline {
  position: relative;
  padding-left: 0.5rem;
}

.timeline-axis {
  position: absolute;
  left: 5.75rem;
  top: 0.75rem;
  bottom: 2rem;
  width: 2px;
  background: linear-gradient(
    180deg,
    #1e40af 0%,
    rgba(30, 64, 175, 0.4) 45%,
    rgba(148, 163, 184, 0.35) 100%
  );
  border-radius: 1px;
}

.timeline-node {
  position: relative;
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 0 2rem;
  padding-bottom: 1.75rem;
}

.timeline-node:last-child {
  padding-bottom: 0;
}

.timeline-point {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  padding-right: 1.35rem;
  text-align: right;
}

.timeline-dot {
  position: absolute;
  right: -1.35rem;
  top: 0.15rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid #94a3b8;
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.9);
  transform: translateX(50%);
}

.timeline-dot--current {
  width: 14px;
  height: 14px;
  top: 0.05rem;
  background: linear-gradient(135deg, #0c1929, #1e40af);
  border-color: #1e40af;
  box-shadow: 0 0 0 4px rgba(30, 64, 175, 0.12);
}

.timeline-date {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.1rem;
  margin-top: 0.35rem;
  padding: 0.4rem 0.55rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #334155;
  line-height: 1.35;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: 0.4rem;
}

.timeline-date time {
  font-variant-numeric: tabular-nums;
  color: #0f172a;
}

.timeline-date-sep {
  font-size: 0.65rem;
  color: #94a3b8;
  font-weight: 400;
}

.timeline-node:first-child .timeline-date {
  color: #1e3a8a;
  background: #eff6ff;
  border-color: #bfdbfe;
}

.timeline-node:first-child .timeline-date time {
  color: #1e40af;
}

.timeline-content {
  padding: 1.25rem 1.4rem 1.4rem;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 1rem;
  box-shadow: 0 2px 12px rgba(15, 23, 42, 0.04);
}

.timeline-node:not(:last-child) .timeline-content {
  margin-bottom: 0.25rem;
}

.timeline-tag {
  display: inline-block;
  margin-bottom: 0.55rem;
  padding: 0.2rem 0.6rem;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #334155;
  background: #f1f5f9;
  border-radius: 4px;
}

.timeline-tag--primary {
  color: #fff;
  background: #0c1929;
}

.timeline-company {
  font-size: 1.02rem;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.35;
}

.timeline-role {
  margin-top: 0.25rem;
  margin-bottom: 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: #1e40af;
}

.timeline-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.timeline-list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.84rem;
  line-height: 1.75;
  color: #334155;
}

.timeline-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  top: 0;
  font-size: 0.7rem;
  font-weight: 700;
  color: #1e40af;
  opacity: 0.7;
}

@media (max-width: 640px) {
  .experience-count {
    font-size: 2.5rem;
  }

  .timeline-axis {
    left: 0.65rem;
  }

  .timeline-node {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    padding-left: 1.75rem;
    padding-bottom: 2.25rem;
  }

  .timeline-point {
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 0.65rem;
    padding-right: 0;
    text-align: left;
  }

  .timeline-dot {
    position: absolute;
    left: -1.75rem;
    right: auto;
    top: 0.2rem;
    transform: translateX(-50%);
  }

  .timeline-date {
    flex-direction: row;
    align-items: center;
    gap: 0.35rem;
    margin-top: 0;
  }

  .timeline-content {
    padding: 1.1rem 1.15rem 1.2rem;
  }

  .experience-panel {
    padding: 1.5rem 1.15rem 1.75rem;
  }
}

/* ===== 自我评价 ===== */
.profile-eval-panel {
  padding: 2rem 1.75rem 2.25rem;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.97) 0%, rgba(248, 250, 252, 0.94) 100%);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: 1.5rem;
  box-shadow: 0 8px 40px rgba(15, 23, 42, 0.1);
  overflow: hidden;
}

.profile-eval-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem 1.5rem;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid #e2e8f0;
}

.profile-eval-eyebrow {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #1e40af;
}

.profile-eval-title {
  margin-top: 0.35rem;
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  font-weight: 700;
  color: #0f172a;
}

.profile-eval-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.profile-eval-tag {
  padding: 0.35rem 0.85rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: #334155;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: 100px;
}

.profile-eval-tag--dark {
  color: #fff;
  background: linear-gradient(135deg, #0c1929, #1e3a5f);
  border-color: transparent;
}

.profile-eval-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 1.5rem;
  align-items: stretch;
}

.profile-eval-main {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.profile-eval-block {
  position: relative;
  padding: 1.25rem 1.35rem 1.35rem 1.5rem;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.profile-eval-block::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1rem;
  bottom: 1rem;
  width: 3px;
  border-radius: 0 2px 2px 0;
  background: #cbd5e1;
}

.profile-eval-block:hover {
  border-color: rgba(30, 64, 175, 0.25);
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.06);
}

.profile-eval-block--accent::before {
  background: linear-gradient(180deg, #1e40af, #0c1929);
}

.profile-eval-block-head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.65rem;
}

.profile-eval-num {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1;
  color: rgba(30, 64, 175, 0.25);
}

.profile-eval-block--accent .profile-eval-num {
  color: #1e40af;
}

.profile-eval-block h3 {
  font-size: 0.92rem;
  font-weight: 700;
  color: #0f172a;
  letter-spacing: 0.03em;
}

.profile-eval-block p {
  font-size: 0.84rem;
  line-height: 1.75;
  color: #334155;
}

.profile-eval-aside {
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1.4rem;
  background: linear-gradient(155deg, #0c1929 0%, #1e3a5f 55%, #1e40af 100%);
  border-radius: 1.15rem;
  color: #fff;
  box-shadow: 0 12px 32px rgba(12, 25, 41, 0.25);
}

.profile-bring-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 1.25rem;
}

.profile-bring-list {
  list-style: none;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.profile-bring-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.84rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.92);
}

.profile-bring-icon {
  flex-shrink: 0;
  margin-top: 0.15rem;
  font-size: 0.45rem;
  color: #93c5fd;
}

.profile-eval-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.5rem;
  padding: 0.85rem 1rem 0.85rem 1.15rem;
  background: #fff;
  border-radius: 0.75rem;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.profile-eval-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.profile-eval-cta span:first-child {
  font-size: 0.82rem;
  font-weight: 600;
  color: #0c1929;
}

.profile-eval-cta-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  font-size: 0.9rem;
  color: #fff;
  background: #0c1929;
  border-radius: 50%;
  transition: transform 0.2s ease;
}

.profile-eval-cta:hover .profile-eval-cta-arrow {
  transform: translateX(3px);
}

@media (max-width: 768px) {
  .profile-eval-grid {
    grid-template-columns: 1fr;
  }

  .profile-eval-panel {
    padding: 1.5rem 1.15rem 1.75rem;
  }

  .profile-eval-aside {
    padding: 1.25rem 1.2rem;
  }
}