@charset "UTF-8";
/* ============================================================
   独立 CV 页样式（不依赖主题）
   ============================================================ */

:root {
  --ac: #c0263f;
  --ac-2: #d94a60;
  --ac-3: #e88a97;
  --ac-4: #f3c3ca;
  --ac-soft: #fdf2f4;
  --ac-line: #f0d4d9;

  --ink: #1c1a1b;
  --ink-2: #4a4547;
  --ink-3: #7d7679;
  --ink-4: #a9a2a5;

  --bg: #f6f3f1;
  --card: #fffdfc;
  --line: #e8e2e0;

  --serif: "Noto Serif SC", Songti SC, SimSun, serif;
  --sans: Mulish, -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
  --rail-w: 268px;
  --shadow: 0 1px 2px rgba(28, 26, 27, 0.04), 0 8px 24px rgba(28, 26, 27, 0.06);
  --radius: 14px;
}

[data-cv-theme="dark"] {
  --ac: #ff6b7f;
  --ac-2: #ff8b9b;
  --ac-3: #d9737f;
  --ac-4: #7c4550;
  --ac-soft: rgba(255, 107, 127, 0.09);
  --ac-line: rgba(255, 107, 127, 0.22);

  --ink: #ece8e9;
  --ink-2: #b7b1b3;
  --ink-3: #8d8689;
  --ink-4: #6b6467;

  --bg: #171719;
  --card: #202023;
  --line: #2e2e32;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 24px rgba(0, 0, 0, 0.26);
}

/* ---------- 基础 ---------- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink-2);
  font-family: var(--sans);
  font-size: 14.5px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
  cursor: url("../images/cursor/reimu-cursor-default.png"), auto;
}

.pub-t,
.hero-lede,
.row-t,
.aw-t,
.dd-text {
  overflow-wrap: break-word;
}

a,
button,
.rail-nav a {
  cursor: url("../images/cursor/reimu-cursor-pointer.png"), pointer;
}

h1,
h2,
h3,
p,
li,
dd,
dt,
.pub-t,
.hero-lede {
  cursor: url("../images/cursor/reimu-cursor-text.png"), text;
}

p,
h1,
h2,
h3,
dl,
dd,
dt {
  margin: 0;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.ico {
  width: 1em;
  height: 1em;
  flex: none;
  fill: currentColor;
}

svg[data-ico="sun"] {
  fill: none;
}

.skip-link {
  position: absolute;
  left: -9999px;
}

.skip-link:focus {
  left: 16px;
  top: 16px;
  z-index: 99;
  padding: 8px 14px;
  background: var(--card);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

/* ---------- 页面骨架 ---------- */

.cv-page {
  display: grid;
  grid-template-columns: var(--rail-w) minmax(0, 1fr);
  gap: 48px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 44px 40px 72px;
}

/* ---------- 左侧固定栏 ---------- */

.rail-inner {
  position: sticky;
  top: 44px;
}

.rail-id {
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.rail-photo {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--card);
  box-shadow: 0 0 0 1px var(--ac-line), var(--shadow);
}

.rail-name {
  margin-top: 16px;
  font-family: var(--serif);
  font-size: 27px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.25;
  color: var(--ink);
}

.rail-name-en {
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ac);
}

.rail-role {
  margin-top: 12px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-3);
}

.rail-contact {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  font-size: 12.5px;
}

.rail-contact li {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 3px 0;
  min-width: 0;
  max-width: 100%;
  color: var(--ink-2);
}

.rail-contact li a,
.rail-contact li span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.rail-contact .ico {
  font-size: 13px;
  color: var(--ac);
}

.rail-contact a:hover {
  color: var(--ac);
}

/* 章节导航 */

.rail-nav {
  display: flex;
  flex-direction: column;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.rail-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px 6px 8px;
  border-radius: 8px;
  font-size: 13px;
  color: var(--ink-3);
  border-left: 2px solid transparent;
  transition: color 0.18s, background 0.18s, border-color 0.18s;
}

.rail-nav .n {
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--ink-4);
  font-variant-numeric: tabular-nums;
  transition: color 0.18s;
}

.rail-nav a:hover {
  color: var(--ink);
  background: var(--ac-soft);
}

.rail-nav a.on {
  color: var(--ac);
  background: var(--ac-soft);
  border-left-color: var(--ac);
  font-weight: 600;
}

.rail-nav a.on .n {
  color: var(--ac);
}

/* 按钮 */

.rail-actions {
  display: flex;
  gap: 8px;
  padding-top: 18px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  height: 36px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--card);
  color: var(--ink-2);
  font-family: inherit;
  font-size: 13px;
  transition: color 0.18s, border-color 0.18s, background 0.18s, transform 0.18s;
}

.btn:hover {
  color: var(--ac);
  border-color: var(--ac-3);
  transform: translateY(-1px);
}

.btn-ghost {
  flex: 1;
  font-weight: 600;
}

.btn-icon {
  width: 36px;
  padding: 0;
}

#theme-toggle svg[data-ico="sun"] {
  display: none;
}

[data-cv-theme="dark"] #theme-toggle svg[data-ico="moon"] {
  display: none;
}

[data-cv-theme="dark"] #theme-toggle svg[data-ico="sun"] {
  display: block;
}

/* ---------- 主区 ---------- */

.cv-main {
  min-width: 0;
}

.hero {
  padding: 26px 30px 28px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  border-top: 3px solid var(--ac);
  box-shadow: var(--shadow);
}

.hero-eyebrow {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ac);
}

.hero-lede {
  margin-top: 10px;
  font-family: var(--serif);
  font-size: 15.5px;
  line-height: 1.95;
  color: var(--ink-2);
  text-align: justify;
}

.hero-lede strong {
  color: var(--ink);
  font-weight: 600;
  box-shadow: inset 0 -0.5em 0 var(--ac-soft);
}

/* 章节 */

.sec {
  margin-top: 38px;
}

.sec-h {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 10px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--line);
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--ink);
}

.sec-h .ico {
  font-size: 16px;
  color: var(--ac);
}

.sec-n {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--ac-3);
  font-variant-numeric: tabular-nums;
}

/* 研究方向卡片 */

.focus-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.focus-card {
  padding: 16px 18px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  border-left: 3px solid var(--ac);
  transition: transform 0.2s, box-shadow 0.2s;
}

.focus-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.focus-card h3 {
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}

.focus-card p {
  margin-top: 4px;
  font-size: 12.5px;
  color: var(--ink-3);
}

/* 时间轴条目：左时间 / 右内容 */

.row {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 22px;
  padding: 0 0 22px 0;
}

.row:last-child {
  padding-bottom: 0;
}

.row-when {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  padding-top: 2px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--ink-3);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.row-when .dash {
  color: var(--ac-3);
  margin: 1px 0;
}

.row-when em {
  font-style: normal;
  font-size: 10.5px;
  color: var(--ink-4);
}

.row-what {
  position: relative;
  padding-left: 22px;
}

.row-what::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: -22px;
  width: 1px;
  background: var(--line);
}

.row:last-child .row-what::before {
  bottom: 4px;
}

.row-what::after {
  content: "";
  position: absolute;
  left: -3.5px;
  top: 7px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--card);
  border: 2px solid var(--ac-3);
  transition: border-color 0.2s, transform 0.2s;
}

.row:hover .row-what::after {
  border-color: var(--ac);
  transform: scale(1.25);
}

.row-t {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.row-t-sub {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 400;
  color: var(--ink-3);
  margin-left: 4px;
}

.row-d {
  margin-top: 3px;
  font-size: 13.5px;
  color: var(--ink-2);
}

.row-meta {
  margin-top: 3px;
  font-size: 12.5px;
  color: var(--ink-3);
}

.row-meta strong {
  color: var(--ac);
  font-variant-numeric: tabular-nums;
}

/* 课程 chips */

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.chip {
  padding: 2px 9px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--card);
  font-size: 11.5px;
  color: var(--ink-3);
}

.chip b {
  color: var(--ac);
  font-variant-numeric: tabular-nums;
}

/* ---------- 论文 ---------- */

.pub {
  padding: 16px 20px;
  margin-bottom: 12px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.pub:last-child {
  margin-bottom: 0;
}

.pub:hover {
  border-color: var(--ac-3);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.pub-top {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
}

.venue {
  padding: 2px 10px;
  border-radius: 6px;
  background: var(--ac-soft);
  border: 1px solid var(--ac-line);
  color: var(--ac);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.venue-a {
  background: var(--ac);
  border-color: var(--ac);
  color: #fff;
}

[data-cv-theme="dark"] .venue-a {
  color: #1a1113;
}

.tier {
  padding: 2px 8px;
  border: 1px dashed var(--ac-3);
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--ac-2);
}

.stat {
  padding: 2px 9px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
}

.stat-ok {
  background: rgba(34, 134, 58, 0.1);
  color: #1f8a3b;
  border: 1px solid rgba(34, 134, 58, 0.24);
}

[data-cv-theme="dark"] .stat-ok {
  color: #6ed989;
}

.stat-review {
  background: var(--bg);
  color: var(--ink-3);
  border: 1px solid var(--line);
}

.pub-when {
  margin-left: auto;
  font-size: 11.5px;
  color: var(--ink-4);
  font-variant-numeric: tabular-nums;
}

.pub-t {
  margin-top: 9px;
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink);
  letter-spacing: 0.005em;
}

.pub-role {
  margin-top: 5px;
  font-size: 12.5px;
  color: var(--ink-3);
}

.pub-role strong {
  color: var(--ac);
}

.pub-patent .pub-t {
  font-family: var(--serif);
}

/* ---------- 荣誉：点线引导到年份 ---------- */

.awards li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 0;
  border-bottom: 1px dashed var(--line);
}

.awards li:last-child {
  border-bottom: 0;
}

.aw-t {
  color: var(--ink-2);
  font-size: 13.5px;
}

.aw-t b {
  color: var(--ac);
  font-weight: 600;
}

.awards li::after {
  content: "";
  flex: 1;
  order: 1;
  height: 0;
  border-bottom: 1px dotted var(--ac-4);
  transform: translateY(-3px);
}

.aw-y {
  order: 2;
  font-size: 12px;
  color: var(--ink-3);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* ---------- 技能 ---------- */

.skills {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 12px 20px;
  align-items: start;
}

.skills dt {
  padding-top: 3px;
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  text-align: right;
  letter-spacing: 0.04em;
}

.skills dd {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  padding: 3px 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card);
  font-size: 12.5px;
  color: var(--ink-2);
  transition: border-color 0.18s, color 0.18s, transform 0.18s;
}

.tag:hover {
  border-color: var(--ac-3);
  color: var(--ac);
  transform: translateY(-1px);
}

.tag-hi {
  background: var(--ac-soft);
  border-color: var(--ac-line);
  color: var(--ac);
  font-weight: 600;
}

.dd-text {
  display: block;
  font-size: 13.5px;
  color: var(--ink-2);
}

.dd-text a {
  color: var(--ac);
  border-bottom: 1px dashed var(--ac-3);
}

/* ---------- 页脚 ---------- */

.cv-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 44px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--ink-4);
}

.foot-links {
  display: flex;
  gap: 16px;
}

.foot-links a:hover {
  color: var(--ac);
}

/* ---------- 入场动画 ---------- */

.js .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.js .reveal.in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---------- 响应式 ---------- */

@media (max-width: 960px) {
  .cv-page {
    /* 必须 minmax(0,1fr)：1fr 不会缩到 min-content 以下，长标题会撑破视口 */
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
    padding: 28px 22px 56px;
  }

  .rail,
  .rail-inner {
    min-width: 0;
  }

  .rail-inner {
    position: static;
  }

  .rail-id {
    display: grid;
    grid-template-columns: 92px 1fr;
    gap: 0 18px;
    align-items: center;
  }

  .rail-photo {
    grid-row: span 3;
  }

  .rail-name {
    margin-top: 0;
  }

  .rail-nav {
    display: none;
  }

  .rail-contact {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 20px;
  }

  .row {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }

  .row-when {
    flex-direction: row;
    align-items: baseline;
    gap: 5px;
    justify-content: flex-start;
    text-align: left;
    padding-left: 22px;
  }

  .row-what::before,
  .row-what::after {
    display: none;
  }

  .row-what {
    padding-left: 22px;
  }

  .skills {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .skills dt {
    text-align: left;
    margin-top: 8px;
  }

  .pub-when {
    margin-left: 0;
    width: 100%;
  }
}

@media (max-width: 520px) {
  .hero {
    padding: 20px 18px 22px;
  }

  .rail-id {
    grid-template-columns: 1fr;
    text-align: center;
    justify-items: center;
  }

  .rail-photo {
    grid-row: auto;
  }

  .rail-contact {
    justify-content: center;
  }
}

/* ---------- 打印 / 导出 PDF ---------- */

@media print {
  @page {
    size: A4;
    margin: 10mm 11mm 8mm;
  }

  :root {
    --ac: #8c1c2f;
    --ink: #000;
    --ink-2: #222;
    --ink-3: #555;
    --bg: #fff;
    --card: #fff;
    --line: #ccc;
    --ac-soft: #fff;
    --shadow: none;
  }

  body {
    background: #fff;
    font-size: 10pt;
    line-height: 1.5;
    cursor: auto;
  }

  .tag,
  .chip {
    padding: 1pt 6pt;
    font-size: 8.5pt;
  }

  .skills dd {
    gap: 4pt;
  }

  .cv-page {
    display: block;
    max-width: none;
    padding: 0;
  }

  .rail {
    margin-bottom: 10pt;
    padding-bottom: 8pt;
    border-bottom: 1.5pt solid var(--ac);
  }

  .rail-inner {
    display: grid;
    grid-template-columns: 54pt 1fr auto;
    gap: 0 14pt;
    align-items: center;
  }

  .rail-id {
    border: 0;
    padding: 0;
    display: contents;
  }

  .rail-photo {
    width: 54pt;
    height: 68pt;
    border-radius: 3pt;
    border: 0.5pt solid #999;
    box-shadow: none;
  }

  .rail-name {
    margin: 0;
    font-size: 19pt;
  }

  .rail-contact {
    border: 0;
    padding: 0;
    display: block;
    font-size: 8.5pt;
    text-align: right;
  }

  .rail-nav,
  .rail-actions,
  .cv-foot,
  .skip-link,
  .hero-eyebrow {
    display: none !important;
  }

  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }

  /* 不整块保护 section：否则高章节被整体推到下一页，留下大片空白 */
  .sec {
    margin-top: 7.5pt;
  }

  .pub {
    padding: 5pt 0;
  }

  /* 同理：技能/荣誉不整块保护，允许跨页流动，否则页底大片留白 */
  .skills {
    gap: 5pt 14pt;
  }

  .awards li,
  .skills dt,
  .skills dd {
    break-inside: avoid;
  }

  .chips {
    margin-top: 5pt;
  }

  .focus-card {
    padding: 8pt 10pt;
  }

  .sec-h {
    margin-bottom: 8pt;
    padding-bottom: 4pt;
    font-size: 12pt;
    border-bottom: 0.75pt solid var(--ac);
    break-after: avoid;
    break-inside: avoid;
  }

  .hero {
    padding: 0 0 8pt;
    border: 0;
    border-radius: 0;
  }

  .hero-lede {
    font-size: 10pt;
    line-height: 1.7;
  }

  .pub,
  .focus-card,
  .row {
    break-inside: avoid;
    box-shadow: none;
  }

  .pub {
    padding: 6pt 0;
    border: 0;
    border-bottom: 0.5pt dotted #bbb;
    border-radius: 0;
    margin-bottom: 0;
  }

  .row {
    padding-bottom: 7pt;
  }

  .awards li {
    padding: 4pt 0;
  }

  .pub-t {
    margin-top: 4pt;
  }

  .venue-a {
    color: #fff !important;
  }
}