:root {
  --page-bg: #edf1f8;
  --paper: #ffffff;
  --paper-soft: #f7f8fd;
  --ink: #141927;
  --muted: #667083;
  --line: #d9deea;
  --accent: #b9132d;
  --accent-2: #40309a;
  --warm: #e74436;
  --gold: #c7a14a;
  --silver: #c7d0dc;
  --cyan: #16b4e8;
  --accent-soft: #fff0f2;
  --blue-soft: #eceaff;
  --warm-soft: #fff3ed;
  --shadow: 0 28px 80px rgba(36, 24, 70, 0.16);
  --radius: 8px;
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
}

body[data-theme="dark"] {
  --page-bg: #090b13;
  --paper: #151926;
  --paper-soft: #10131f;
  --ink: #f3f5fb;
  --muted: #aab2c4;
  --line: #333847;
  --accent: #ff405a;
  --accent-2: #8c7aff;
  --warm: #ff6a4f;
  --gold: #f1c969;
  --silver: #d9e1ec;
  --cyan: #2fd0ff;
  --accent-soft: rgba(255, 64, 90, 0.14);
  --blue-soft: rgba(140, 122, 255, 0.15);
  --warm-soft: rgba(255, 106, 79, 0.13);
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(185, 19, 45, 0.16), transparent 27%),
    linear-gradient(225deg, rgba(64, 48, 154, 0.14), transparent 32%),
    linear-gradient(180deg, rgba(22, 180, 232, 0.08), transparent 48%),
    var(--page-bg);
  line-height: 1.65;
}

body,
button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

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

a {
  color: inherit;
}

.ambient-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(20, 25, 39, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 25, 39, 0.055) 1px, transparent 1px),
    linear-gradient(120deg, transparent 0 39%, rgba(255, 255, 255, 0.45) 39% 40%, transparent 40% 100%),
    repeating-linear-gradient(60deg, transparent 0 54px, rgba(185, 19, 45, 0.05) 54px 56px, transparent 56px 112px);
  background-size: 28px 28px, 28px 28px, 100% 100%, 100% 100%;
}

body[data-theme="dark"] .ambient-grid {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(120deg, transparent 0 42%, rgba(255, 255, 255, 0.045) 42% 44%, transparent 44% 100%);
}

.control-dock {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 10;
  display: flex;
  gap: 8px;
  padding: 8px;
  border: 1px solid color-mix(in srgb, var(--line), transparent 8%);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--paper), transparent 8%);
  box-shadow: 0 14px 32px rgba(23, 32, 51, 0.12);
  backdrop-filter: blur(14px);
}

.icon-button {
  position: relative;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--paper);
  transition: transform 0.18s ease, border-color 0.18s ease, color 0.18s ease, background 0.18s ease;
}

.icon-button:hover,
.icon-button.is-active {
  color: #ffffff;
  border-color: transparent;
  background: linear-gradient(135deg, var(--accent), var(--accent-2), var(--cyan));
  transform: translateY(-1px);
}

.icon-button.danger:hover {
  background: var(--warm);
}

.icon-button::after {
  content: attr(data-tooltip);
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: max-content;
  padding: 5px 8px;
  border-radius: 6px;
  color: #ffffff;
  background: rgba(23, 32, 51, 0.9);
  font-size: 12px;
  line-height: 1.2;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.icon-button:hover::after {
  opacity: 1;
  transform: translateY(0);
}

.status-toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 20;
  max-width: calc(100% - 32px);
  padding: 10px 14px;
  border-radius: var(--radius);
  color: #ffffff;
  background: rgba(23, 32, 51, 0.92);
  box-shadow: 0 16px 38px rgba(23, 32, 51, 0.18);
  opacity: 0;
  transform: translate(-50%, 14px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.status-toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.resume-shell {
  width: min(1180px, calc(100% - 42px));
  display: grid;
  grid-template-columns: 318px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  margin: 34px auto 54px;
}

.profile-rail,
.resume-sheet {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--paper), transparent 2%);
  box-shadow: var(--shadow);
}

.profile-rail {
  position: sticky;
  top: 18px;
  overflow: hidden;
}

.portrait-panel {
  padding: 22px;
  color: #ffffff;
  background:
    linear-gradient(145deg, rgba(18, 21, 35, 0.92), rgba(76, 47, 154, 0.9) 52%, rgba(185, 19, 45, 0.88)),
    var(--accent);
}

.photo-frame {
  position: relative;
  width: 184px;
  height: 232px;
  display: grid;
  place-items: center;
  margin: 0 auto 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(218, 226, 240, 0.36)),
    linear-gradient(160deg, rgba(22, 180, 232, 0.16), rgba(185, 19, 45, 0.16));
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.2),
    0 16px 34px rgba(10, 12, 22, 0.28);
}

.photo-frame::before,
.photo-frame::after {
  content: "";
  position: absolute;
  z-index: 1;
  pointer-events: none;
}

.photo-frame::before {
  inset: 10px;
  border: 1px solid rgba(22, 180, 232, 0.42);
  border-radius: calc(var(--radius) - 2px);
}

.photo-frame::after {
  inset: auto 18px 16px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  box-shadow: 0 0 14px rgba(22, 180, 232, 0.8);
}

.photo-frame img {
  width: 100%;
  height: 100%;
  display: none;
  object-fit: cover;
}

.photo-frame img.default-tiga-photo {
  width: 226%;
  height: 226%;
  object-fit: contain;
  object-position: 50% 0;
  transform: translateY(24%);
}

.photo-frame img.is-loaded {
  display: block;
}

.photo-frame img.is-loaded + .photo-placeholder {
  display: none;
}

.photo-placeholder {
  display: grid;
  place-items: center;
  width: 128px;
  height: 168px;
  border: 1px dashed rgba(255, 255, 255, 0.65);
  border-radius: var(--radius);
  color: rgba(255, 255, 255, 0.86);
  font-size: 20px;
  font-weight: 800;
}

.photo-upload {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.12);
  font-size: 14px;
  font-weight: 800;
}

.photo-upload input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
}

.rail-block {
  padding: 20px 22px;
  border-top: 1px solid var(--line);
}

.rail-kicker,
.eyebrow,
.section-heading p {
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  line-height: 1.2;
  text-transform: uppercase;
}

.contact-list {
  display: grid;
  gap: 12px;
}

.contact-list div {
  display: grid;
  gap: 3px;
}

.contact-list span,
.mini-grid span,
.completion-head span,
.skill-meter span {
  color: var(--muted);
  font-size: 13px;
}

.contact-list strong {
  min-width: 0;
  color: var(--ink);
  font-size: 15px;
  overflow-wrap: anywhere;
}

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

.mini-grid div {
  min-height: 82px;
  display: grid;
  align-content: center;
  gap: 5px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-soft);
}

.mini-grid strong {
  color: var(--accent-2);
  font-size: 20px;
  line-height: 1.1;
  overflow-wrap: anywhere;
}

.skill-meter {
  display: grid;
  gap: 13px;
}

.skill-meter label {
  display: grid;
  gap: 6px;
}

.skill-meter i,
.completion-track {
  position: relative;
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--paper-soft);
}

.skill-meter i::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--value);
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--cyan), var(--gold));
}

.completion-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.completion-head strong {
  color: var(--warm);
}

.completion-track i {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--cyan));
  transition: width 0.28s ease;
}

.resume-sheet {
  min-width: 0;
  padding: 26px;
}

.hero-section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 22px;
  overflow: hidden;
  padding: 34px;
  border-radius: var(--radius);
  color: #ffffff;
  background:
    linear-gradient(135deg, rgba(12, 14, 27, 0.98), rgba(64, 48, 154, 0.94) 48%, rgba(185, 19, 45, 0.91)),
    repeating-linear-gradient(118deg, transparent 0 34px, rgba(255, 255, 255, 0.075) 34px 36px, transparent 36px 82px),
    var(--ink);
}

.hero-section::after {
  content: "";
  position: absolute;
  inset: auto -40px -62px auto;
  width: 320px;
  height: 188px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  transform: rotate(-12deg);
  clip-path: polygon(0 0, 100% 22%, 84% 100%, 12% 86%);
}

.hero-section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent 0 64%, rgba(22, 180, 232, 0.18) 64% 65%, transparent 65%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.13), transparent 42%);
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.hero-section .eyebrow {
  color: rgba(255, 255, 255, 0.7);
}

h1 {
  margin-top: 10px;
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1.04;
  letter-spacing: 0;
  text-shadow: 0 0 24px rgba(22, 180, 232, 0.42);
}

.role-line {
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 19px;
  font-weight: 800;
}

.summary {
  max-width: 650px;
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
}

.hero-tags {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: end;
  gap: 9px;
}

.hero-tags span {
  max-width: 160px;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.9);
  font-size: 13px;
  font-weight: 800;
  overflow-wrap: anywhere;
  box-shadow: inset 3px 0 0 rgba(22, 180, 232, 0.72);
}

.resume-section {
  margin-top: 18px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.section-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.section-number {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: var(--radius);
  color: #ffffff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2), var(--cyan));
  font-weight: 900;
}

h2 {
  margin-top: 3px;
  color: var(--ink);
  font-size: 23px;
  line-height: 1.2;
}

h3 {
  color: var(--ink);
  font-size: 16px;
  line-height: 1.4;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.info-item {
  min-height: 54px;
  display: grid;
  grid-template-columns: 94px minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-soft);
}

.info-label {
  display: grid;
  place-items: center;
  color: var(--accent);
  background:
    linear-gradient(135deg, var(--accent-soft), var(--blue-soft));
  font-weight: 900;
  white-space: nowrap;
}

.info-value {
  display: flex;
  align-items: center;
  min-width: 0;
  padding: 10px 13px;
  overflow-wrap: anywhere;
}

.strength-grid,
.project-grid,
.skill-columns {
  display: grid;
  gap: 12px;
}

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

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

.skill-columns article:last-child {
  grid-column: 1 / -1;
}

.strength-card,
.project-card,
.skill-columns article,
.resume-list li {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-soft);
}

.strength-card {
  padding: 17px;
}

.strength-card span,
.project-type {
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.strength-card strong {
  display: block;
  margin: 8px 0 6px;
  font-size: 17px;
  line-height: 1.35;
}

.strength-card p,
.project-card p,
.skill-columns p,
.resume-list p,
.timeline-list p {
  color: var(--muted);
  overflow-wrap: anywhere;
}

.timeline-list {
  position: relative;
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.timeline-list li {
  position: relative;
  display: grid;
  grid-template-columns: 142px minmax(0, 1fr);
  gap: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(90deg, var(--paper-soft), var(--paper), var(--blue-soft));
}

.timeline-list time {
  color: var(--accent-2);
  font-size: 14px;
  font-weight: 900;
}

.timeline-list strong {
  display: block;
  margin-bottom: 6px;
  color: var(--ink);
  font-size: 17px;
}

.link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.link-row a {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  border: 1px solid color-mix(in srgb, var(--accent), transparent 66%);
  border-radius: var(--radius);
  color: var(--accent);
  background: var(--accent-soft);
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
  transition: color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.link-row a:hover {
  color: #ffffff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  transform: translateY(-1px);
}

.project-card,
.skill-columns article {
  padding: 18px;
}

.project-card {
  min-height: 152px;
  background:
    linear-gradient(180deg, var(--paper), var(--paper-soft)),
    linear-gradient(135deg, var(--accent-soft), transparent);
}

.project-card h3,
.skill-columns h3 {
  margin: 7px 0 7px;
}

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

.resume-list li {
  position: relative;
  padding: 17px 18px 17px 42px;
}

.resume-list li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 26px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow:
    0 0 0 5px color-mix(in srgb, var(--cyan), transparent 82%),
    0 0 16px color-mix(in srgb, var(--cyan), transparent 30%);
}

.resume-list strong {
  display: block;
  margin-bottom: 6px;
  color: var(--ink);
}

[contenteditable="true"] {
  min-width: 1ch;
  border-radius: 5px;
  outline: 0;
  transition: box-shadow 0.18s ease, background 0.18s ease;
}

[contenteditable="true"]:focus {
  background: color-mix(in srgb, var(--gold), transparent 88%);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--gold), transparent 76%);
}

@media (max-width: 980px) {
  .control-dock {
    top: auto;
    right: 50%;
    bottom: 14px;
    transform: translateX(50%);
  }

  .resume-shell {
    grid-template-columns: 1fr;
    width: min(760px, calc(100% - 24px));
    margin-top: 18px;
    margin-bottom: 92px;
  }

  .profile-rail {
    position: static;
  }

  .portrait-panel {
    display: grid;
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 18px;
    align-items: center;
  }

  .photo-frame {
    margin: 0;
  }

  .photo-upload {
    max-width: 180px;
  }

  .hero-section,
  .info-grid,
  .strength-grid,
  .project-grid,
  .skill-columns {
    grid-template-columns: 1fr;
  }

  .hero-tags {
    align-items: flex-start;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .skill-columns article:last-child {
    grid-column: auto;
  }
}

@media (max-width: 640px) {
  body {
    line-height: 1.58;
  }

  .resume-shell {
    width: min(100% - 16px, 760px);
    margin-top: 8px;
  }

  .resume-sheet,
  .resume-section,
  .hero-section {
    padding: 18px;
  }

  .portrait-panel {
    grid-template-columns: 1fr;
    justify-items: center;
  }

  .photo-upload {
    width: 100%;
  }

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

  .timeline-list li {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .info-item {
    grid-template-columns: 88px minmax(0, 1fr);
  }

  h1 {
    font-size: 38px;
  }

  h2 {
    font-size: 21px;
  }

  .icon-button::after {
    display: none;
  }
}

@media print {
  :root {
    --page-bg: #ffffff;
    --paper: #ffffff;
    --paper-soft: #ffffff;
    --ink: #111827;
    --muted: #4b5563;
    --line: #d1d5db;
    --shadow: none;
  }

  body {
    background: #ffffff;
  }

  .ambient-grid,
  .control-dock,
  .status-toast,
  .photo-upload {
    display: none !important;
  }

  .resume-shell {
    width: 100%;
    display: grid;
    grid-template-columns: 66mm minmax(0, 1fr);
    gap: 7mm;
    margin: 0;
  }

  .profile-rail,
  .resume-sheet,
  .resume-section,
  .strength-card,
  .project-card,
  .skill-columns article,
  .resume-list li,
  .timeline-list li {
    box-shadow: none;
    break-inside: avoid;
  }

  .profile-rail,
  .resume-sheet {
    border: 0;
  }

  .resume-sheet {
    padding: 0;
  }

  .hero-section {
    print-color-adjust: exact;
    -webkit-print-color-adjust: exact;
  }
}