:root {
  --bg: #0a0a0b;
  --bg-terminal: #0f1012;
  --bg-bar: #16171a;
  --border: #26282e;
  --text: #d8d6d1;
  --text-dim: #8a8d93;
  --text-faint: #5b5e66;
  --accent: #ff9e2c;
  --accent-soft: rgba(255, 158, 44, 0.35);
  --green: #6fcf97;
  --red: #ff5f57;
  --yellow: #febc2e;
  --green-dot: #28c840;
  --font-mono: "JetBrains Mono", "Cascadia Code", "SFMono-Regular",
    Consolas, "Liberation Mono", Menlo, monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  min-height: 100%;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(1200px 700px at 50% -10%, rgba(255, 158, 44, 0.05), transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}

.page {
  width: 100%;
  max-width: 720px;
}

/* ------- 终端窗口 ------- */
.terminal {
  background: var(--bg-terminal);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.02),
    0 24px 60px rgba(0, 0, 0, 0.55),
    0 0 80px rgba(255, 158, 44, 0.05);
}

.terminal__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  background: var(--bg-bar);
  border-bottom: 1px solid var(--border);
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex: none;
}

.dot--red {
  background: var(--red);
  box-shadow: 0 0 6px rgba(255, 95, 87, 0.5);
}

.dot--yellow {
  background: var(--yellow);
  box-shadow: 0 0 6px rgba(254, 188, 46, 0.5);
}

.dot--green {
  background: var(--green-dot);
  box-shadow: 0 0 6px rgba(40, 200, 64, 0.5);
}

.terminal__title {
  flex: 1;
  text-align: center;
  color: var(--text-dim);
  font-size: 12px;
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.terminal__spacer {
  width: 44px;
  flex: none;
}

.terminal__body {
  padding: 28px 24px 24px;
  min-height: 420px;
}

/* ------- 核心文案 ------- */
.mantra {
  color: var(--text-dim);
  margin-bottom: 32px;
  letter-spacing: 0.04em;
}

.mantra__line {
  display: block;
  opacity: 0;
  transform: translateY(6px);
  transition:
    opacity 1.1s ease,
    transform 1.1s ease;
}

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

.mantra__line:last-child {
  color: var(--accent);
  text-shadow: 0 0 12px var(--accent-soft);
}

/* ------- 命令区 ------- */
.command-line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  margin-bottom: 18px;
  min-height: 1.7em;
}

.prompt {
  color: var(--accent);
  margin-right: 10px;
  white-space: nowrap;
}

.command {
  color: var(--text);
}

/* ------- 输出区 ------- */
.output {
  margin-bottom: 24px;
  min-height: 0;
}

.output__line {
  opacity: 0;
  transform: translateY(4px);
  animation: line-in 0.4s ease forwards;
  white-space: pre;
}

.output__line .check {
  color: var(--accent);
  text-shadow: 0 0 8px var(--accent-soft);
}

.output__line.is-running .status-running {
  color: var(--green);
  text-shadow: 0 0 10px rgba(111, 207, 151, 0.5);
  font-weight: 700;
}

.output__line.is-dim {
  color: var(--text-dim);
}

@keyframes line-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ------- 环境信息 ------- */
.env {
  margin-bottom: 28px;
  opacity: 0;
  transform: translateY(6px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

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

.env__label {
  color: var(--text-faint);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 12px;
}

.env__list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.env__item {
  color: var(--text-dim);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  border-radius: 6px;
  padding: 4px 12px;
  font-size: 13px;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.env__item:hover {
  border-color: var(--accent-soft);
  color: var(--accent);
}

/* ------- 搜索 ------- */
.search {
  margin-bottom: 28px;
  opacity: 0;
  transform: translateY(6px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

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

.search__label {
  color: var(--text-faint);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 12px;
}

.search__form {
  display: flex;
  align-items: center;
  gap: 8px;
}

.search__input {
  flex: 1;
  min-width: 0;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 12px;
  color: var(--text);
  font: inherit;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.search__input::placeholder {
  color: var(--text-faint);
}

.search__input:focus {
  border-color: var(--accent-soft);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.search__button {
  flex: none;
  background: var(--accent);
  color: #1a1206;
  border: none;
  border-radius: 6px;
  padding: 8px 16px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.search__button:hover {
  background: #ffb45e;
  box-shadow: 0 0 12px var(--accent-soft);
}

.search__mode {
  flex: none;
  display: flex;
  gap: 2px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px;
}

.search__mode-btn {
  border: none;
  background: transparent;
  color: var(--text-faint);
  font: inherit;
  font-size: 13px;
  padding: 5px 10px;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.search__mode-btn:hover {
  color: var(--text-dim);
}

.search__mode-btn.is-active {
  background: var(--accent-soft);
  color: var(--accent);
}

.search__hint {
  margin-top: 10px;
  color: var(--text-faint);
  font-size: 12px;
  letter-spacing: 0.02em;
}

/* ------- 底部 prompt ------- */
.prompt-line {
  display: flex;
  align-items: baseline;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.prompt-line.is-visible {
  opacity: 1;
}

.prompt-line__input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font: inherit;
  caret-color: var(--accent);
}

.prompt-line__input::placeholder {
  color: var(--text-faint);
}

/* ------- 光标 ------- */
.cursor {
  display: inline-block;
  width: 0.55em;
  height: 1.1em;
  background: var(--accent);
  vertical-align: text-bottom;
  margin-left: 2px;
  animation: blink 1.05s steps(1) infinite;
  box-shadow: 0 0 10px var(--accent-soft);
}

@keyframes blink {
  0%,
  49% {
    opacity: 1;
  }
  50%,
  100% {
    opacity: 0;
  }
}

/* ------- 关于页 ------- */
.mantra--static .mantra__line {
  font-size: 20px;
  color: var(--text);
  margin-bottom: 4px;
}

.about-block {
  margin-bottom: 32px;
}

.about-text {
  color: var(--text);
  font-size: 17px;
  margin-bottom: 14px;
  letter-spacing: 0.04em;
}

.award-card {
  border: 1px solid var(--border);
  background: rgba(255, 158, 44, 0.04);
  border-radius: 8px;
  padding: 16px 18px;
  border-left: 3px solid var(--accent);
  transition: border-color 0.2s ease;
}

.award-card:hover {
  border-color: var(--accent-soft);
  border-left-color: var(--accent);
}

.award-card__name {
  color: var(--text);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.03em;
  margin-bottom: 4px;
}

.award-card__meta {
  color: var(--text-dim);
  font-size: 12px;
  letter-spacing: 0.04em;
}

/* ------- 页脚 ------- */
.footer {
  margin-top: 20px;
  text-align: center;
  color: var(--text-faint);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.footer__note {
  margin-bottom: 10px;
}

.footer__links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.footer__link {
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer__link:hover {
  color: var(--accent);
}

.footer__sep {
  color: var(--text-faint);
}

/* ------- 响应式 ------- */
@media (max-width: 560px) {
  body {
    padding: 12px 10px;
    font-size: 13.5px;
  }

  .terminal__body {
    padding: 20px 16px 18px;
    min-height: 0;
  }

  .terminal__title {
    font-size: 11px;
  }

  .prompt {
    margin-right: 8px;
  }
}