/*
 * Halibaduo 个人控制台主样式
 *
 * 使用方法：
 * 1. 首页通过 <link rel="stylesheet" href="./css/forindex.css"> 引入本文件。
 * 2. 页面结构保留 .content1 与 .content2，分别作为导航和内容渲染容器。
 * 3. 功能页面使用独立的 forbug.css，避免记录页与首页布局互相干扰。
 */

:root {
  color-scheme: dark;
  --page: #05080d;
  --page-soft: #081019;
  --surface: rgba(11, 20, 30, 0.88);
  --surface-solid: #0b141e;
  --surface-raised: #101c28;
  --surface-hover: #132433;
  --line: rgba(102, 217, 255, 0.16);
  --line-strong: rgba(102, 217, 255, 0.36);
  --accent: #64dcff;
  --accent-strong: #0fbce9;
  --accent-soft: rgba(50, 199, 239, 0.11);
  --signal: #62f7bd;
  --warning: #ffc96b;
  --text: #e9f7fc;
  --text-soft: #9fb5c1;
  --text-dim: #627b89;
  --danger: #ff7d8e;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
  --shadow-accent: 0 0 32px rgba(30, 192, 231, 0.1);
  --radius-large: 24px;
  --radius-medium: 16px;
  --radius-small: 10px;
  --content-width: 1500px;
  --font-ui: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-mono: "Cascadia Code", "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
}

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

html {
  min-width: 320px;
  min-height: 100%;
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background:
    linear-gradient(rgba(59, 196, 232, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59, 196, 232, 0.025) 1px, transparent 1px),
    radial-gradient(circle at 76% -10%, rgba(24, 184, 226, 0.13), transparent 34%),
    var(--page);
  background-size: 44px 44px, 44px 44px, auto, auto;
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  z-index: 1000;
  inset: 0;
  content: "";
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(0, 0, 0, 0.035) 3px,
    rgba(0, 0, 0, 0.035) 4px
  );
}

button,
input,
select,
textarea {
  color: inherit;
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: #a8edff;
}

img,
embed,
iframe {
  max-width: 100%;
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

::selection {
  background: rgba(100, 220, 255, 0.28);
  color: #ffffff;
}

::-webkit-scrollbar {
  width: 9px;
  height: 9px;
}

::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.025);
}

::-webkit-scrollbar-thumb {
  border: 2px solid transparent;
  border-radius: 999px;
  background: rgba(118, 185, 209, 0.32);
  background-clip: padding-box;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(100, 220, 255, 0.62);
  background-clip: padding-box;
}

.skip-link {
  position: fixed;
  z-index: 2000;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-small);
  background: var(--text);
  color: var(--page);
  transform: translateY(-180%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.ambient {
  position: fixed;
  z-index: -1;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(14px);
  opacity: 0.3;
}

.ambient--one {
  top: 8%;
  right: -260px;
  background: radial-gradient(circle, rgba(0, 191, 232, 0.23), transparent 68%);
}

.ambient--two {
  bottom: -280px;
  left: 14%;
  background: radial-gradient(circle, rgba(59, 247, 176, 0.12), transparent 68%);
}

#cursor-glow {
  position: fixed;
  z-index: 0;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, rgba(72, 207, 244, 0.065), transparent 68%);
  transform: translate(-50%, -50%);
  transition: left 100ms ease-out, top 100ms ease-out;
}

.status-strip {
  position: relative;
  z-index: 20;
  height: 30px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: rgba(3, 8, 13, 0.92);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
}

.status-strip__track {
  display: flex;
  align-items: center;
  gap: 54px;
  min-width: max-content;
  height: 100%;
  padding: 0 24px;
  animation: status-drift 34s linear infinite alternate;
}

.status-strip__track span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.status-strip__track i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

@keyframes status-drift {
  from { transform: translateX(0); }
  to { transform: translateX(-18%); }
}

.site-header {
  position: relative;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(calc(100% - 40px), var(--content-width));
  min-height: 86px;
  margin: 0 auto;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  color: var(--text);
}

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

.brand__mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 13px;
  background: linear-gradient(145deg, rgba(100, 220, 255, 0.2), rgba(98, 247, 189, 0.07));
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 800;
  box-shadow: inset 0 0 18px rgba(100, 220, 255, 0.06), var(--shadow-accent);
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-family: var(--font-mono);
  font-size: 0.98rem;
  letter-spacing: 0.16em;
}

.brand small {
  margin-top: 2px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
}

.header-status {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--text-soft);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}


/*
 * Harley ??????
 *
 * ?????
 * 1. ?????????? .header-chat-entry ???????
 * 2. ??????????????????????????
 * 3. ?????????????? CHAT ??????????????
 */
.header-chat-entry {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 32px;
  margin-right: 8px;
  padding: 0 10px;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  background: linear-gradient(145deg, rgba(100, 220, 255, 0.12), rgba(98, 247, 189, 0.05));
  color: var(--text);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.header-chat-entry:hover {
  border-color: var(--accent);
  background: rgba(100, 220, 255, 0.16);
  color: #ffffff;
}

.header-chat-entry__signal {
  color: var(--signal);
  font-size: 0.6rem;
}

.header-status__pulse,
.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 10px var(--signal);
  animation: signal-pulse 1.8s ease-in-out infinite;
}

.header-status__divider {
  width: 1px;
  height: 18px;
  margin: 0 5px;
  background: var(--line);
}

#clock-time {
  min-width: 70px;
  color: var(--accent);
  text-align: right;
}

@keyframes signal-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.app-shell {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 286px minmax(0, 1fr);
  gap: 22px;
  width: min(calc(100% - 40px), var(--content-width));
  min-height: calc(100vh - 190px);
  margin: 22px auto 28px;
}

.dashboard-nav,
.workspace {
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(15, 28, 40, 0.92), rgba(7, 14, 22, 0.92));
  box-shadow: var(--shadow), inset 0 1px rgba(255, 255, 255, 0.025);
  backdrop-filter: blur(16px);
}

.dashboard-nav {
  position: sticky;
  top: 18px;
  display: flex;
  flex-direction: column;
  align-self: start;
  max-height: calc(100vh - 36px);
  overflow: hidden;
  border-radius: var(--radius-large);
}

.dashboard-nav__heading {
  padding: 24px 22px 18px;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  display: inline-block;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.dashboard-nav h1 {
  margin: 8px 0 6px;
  font-size: 1.24rem;
  letter-spacing: 0.02em;
}

.dashboard-nav__heading p {
  margin: 0;
  color: var(--text-dim);
  font-size: 0.8rem;
}

.module-list {
  display: grid;
  gap: 7px;
  overflow-y: auto;
  padding: 14px;
}

.module-button {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  gap: 11px;
  align-items: center;
  width: 100%;
  min-height: 55px;
  padding: 8px 11px;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: 13px;
  background: transparent;
  color: var(--text-soft);
  text-align: left;
  cursor: pointer;
  transition: border-color 180ms ease, background 180ms ease, color 180ms ease, transform 180ms ease;
}

.module-button::before {
  position: absolute;
  top: 15%;
  bottom: 15%;
  left: 0;
  width: 2px;
  border-radius: 999px;
  content: "";
  background: var(--accent);
  opacity: 0;
  box-shadow: 0 0 10px var(--accent);
  transition: opacity 180ms ease;
}

.module-button:hover {
  border-color: var(--line);
  background: rgba(100, 220, 255, 0.055);
  color: var(--text);
  transform: translateX(2px);
}

.module-button.is-active {
  border-color: var(--line-strong);
  background: linear-gradient(90deg, rgba(100, 220, 255, 0.14), rgba(100, 220, 255, 0.035));
  color: var(--text);
  box-shadow: inset 0 0 24px rgba(100, 220, 255, 0.035);
}

.module-button.is-active::before {
  opacity: 1;
}

.module-button__index {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.025);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.68rem;
}

.module-button.is-active .module-button__index {
  border-color: var(--line-strong);
  color: var(--accent);
}

.module-button__copy strong,
.module-button__copy small {
  display: block;
}

.module-button__copy strong {
  color: inherit;
  font-size: 0.88rem;
  font-weight: 650;
}

.module-button__copy small {
  margin-top: 1px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
}

.module-button__arrow {
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.86rem;
}

.module-button.is-active .module-button__arrow {
  color: var(--accent);
}

.dashboard-nav__footer {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  margin-top: auto;
  padding: 16px 20px;
  border-top: 1px solid var(--line);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
}

.signal-bars {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 12px;
}

.signal-bars i {
  width: 3px;
  background: var(--signal);
  box-shadow: 0 0 5px rgba(98, 247, 189, 0.6);
}

.signal-bars i:nth-child(1) { height: 4px; }
.signal-bars i:nth-child(2) { height: 7px; }
.signal-bars i:nth-child(3) { height: 9px; }
.signal-bars i:nth-child(4) { height: 12px; }

.workspace {
  min-width: 0;
  overflow: hidden;
  border-radius: var(--radius-large);
}

.workspace__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  min-height: 122px;
  padding: 24px 28px 20px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(110deg, rgba(100, 220, 255, 0.08), transparent 44%),
    rgba(9, 18, 27, 0.72);
}

.workspace__header h2 {
  margin: 7px 0 4px;
  font-size: clamp(1.45rem, 2.6vw, 2.1rem);
  line-height: 1.18;
  letter-spacing: -0.025em;
}

.workspace__header p {
  max-width: 720px;
  margin: 0;
  color: var(--text-soft);
  font-size: 0.88rem;
}

.workspace__state {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 7px;
  margin-top: 4px;
  padding: 7px 10px;
  border: 1px solid rgba(98, 247, 189, 0.18);
  border-radius: 999px;
  background: rgba(98, 247, 189, 0.055);
  color: var(--signal);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
}

.workspace__state span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 7px var(--signal);
}

.workspace__content {
  min-height: 620px;
  padding: 24px 28px 30px;
  animation: content-enter 280ms ease both;
}

.workspace__content.is-switching {
  animation: none;
  opacity: 0.35;
  transform: translateY(5px);
}

@keyframes content-enter {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.module-intro {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-medium);
  background: rgba(100, 220, 255, 0.035);
}

.module-intro p {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.86rem;
}

.module-intro__meta {
  flex: 0 0 auto;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.action-button,
.resource-card,
.contact-card {
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.action-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 8px 13px;
  border: 1px solid var(--line-strong);
  border-radius: 11px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 650;
  cursor: pointer;
}

.action-button:hover {
  background: rgba(100, 220, 255, 0.16);
  color: #c5f4ff;
  transform: translateY(-1px);
}

.action-button--secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.025);
  color: var(--text-soft);
}

.viewer-shell,
.external-shell,
.single-image-shell {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-medium);
  background: #09111a;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.025);
}

.viewer-shell__bar,
.external-shell__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 46px;
  padding: 9px 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.64rem;
}

.window-dots {
  display: inline-flex;
  gap: 5px;
}

.window-dots i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-dim);
}

.window-dots i:nth-child(1) { background: var(--danger); }
.window-dots i:nth-child(2) { background: var(--warning); }
.window-dots i:nth-child(3) { background: var(--signal); }

.pdf-viewer,
.external-frame {
  display: block;
  width: 100%;
  height: min(72vh, 820px);
  min-height: 560px;
  border: 0;
  background: #141b20;
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.photo-card {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-medium);
  background: var(--surface-raised);
  cursor: pointer;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.18);
  transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.photo-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
  box-shadow: 0 20px 46px rgba(0, 0, 0, 0.28), var(--shadow-accent);
}

.photo-card img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 260ms ease;
}

.photo-card:hover img {
  transform: scale(1.025);
}

.photo-card figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  color: var(--text-soft);
  font-size: 0.8rem;
}

.photo-card figcaption span:last-child {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.62rem;
}

.single-image-shell {
  padding: 16px;
}

.single-image-button {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: 12px;
  overflow: hidden;
  background: transparent;
  cursor: zoom-in;
}

.single-image-button img {
  display: block;
  width: 100%;
  max-height: 68vh;
  object-fit: contain;
  background: #05080d;
}

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

.quote-card {
  position: relative;
  min-height: 116px;
  padding: 20px 18px 17px 54px;
  border: 1px solid var(--line);
  border-radius: var(--radius-medium);
  background: linear-gradient(145deg, rgba(100, 220, 255, 0.055), rgba(255, 255, 255, 0.015));
  color: var(--text-soft);
  font-size: 0.9rem;
}

.quote-card::before {
  position: absolute;
  top: 18px;
  left: 17px;
  width: 25px;
  content: counter(quote, decimal-leading-zero);
  counter-increment: quote;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.66rem;
}

.quote-card::after {
  position: absolute;
  top: 17px;
  bottom: 17px;
  left: 43px;
  width: 1px;
  content: "";
  background: var(--line);
}

.contact-grid,
.stack-grid,
.resource-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.contact-card,
.stack-card,
.resource-card {
  position: relative;
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-medium);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012));
}

a.contact-card:hover,
a.resource-card:hover {
  border-color: var(--line-strong);
  background: rgba(100, 220, 255, 0.07);
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}

.contact-card small,
.stack-card small,
.resource-card small {
  display: block;
  margin-bottom: 7px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-card strong,
.resource-card strong {
  display: block;
  color: var(--text);
  font-size: 1rem;
  overflow-wrap: anywhere;
}

.contact-card span,
.resource-card span,
.stack-card p {
  display: block;
  margin: 6px 0 0;
  color: var(--text-soft);
  font-size: 0.8rem;
}

.resource-card__arrow {
  position: absolute;
  top: 17px;
  right: 17px;
  color: var(--accent);
  font-family: var(--font-mono);
}

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

.stack-card {
  min-height: 138px;
}

.stack-card__icon {
  display: grid;
  width: 36px;
  height: 36px;
  margin-bottom: 14px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 700;
}

.stack-card h3 {
  margin: 0;
  font-size: 0.94rem;
}

.content-note {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 16px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 201, 107, 0.2);
  border-radius: 12px;
  background: rgba(255, 201, 107, 0.055);
  color: #dbcda9;
  font-size: 0.78rem;
}

.content-note strong {
  flex: 0 0 auto;
  color: var(--warning);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
}

.mascot {
  position: fixed;
  z-index: 100;
  right: 18px;
  bottom: 48px;
  width: 48px;
  height: 48px;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: var(--surface-solid);
  cursor: pointer;
  box-shadow: 0 0 0 5px rgba(100, 220, 255, 0.04), 0 0 22px rgba(100, 220, 255, 0.22);
  transition: width 200ms ease, height 200ms ease, border-radius 200ms ease, transform 120ms ease;
}

.mascot img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mascot:hover {
  transform: translateY(-2px);
}

.mascot.is-expanded {
  top: 0;
  right: 0;
  bottom: auto;
  width: 100vw;
  height: 100vh;
  border: 0;
  border-radius: 0;
  background: rgba(0, 0, 0, 0.94);
  box-shadow: none;
}

.mascot.is-expanded img {
  object-fit: contain;
}

.media-dialog {
  width: min(1100px, calc(100vw - 36px));
  max-height: calc(100vh - 36px);
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-large);
  background: var(--surface-solid);
  color: var(--text);
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.72);
}

.media-dialog::backdrop {
  background: rgba(0, 4, 8, 0.82);
  backdrop-filter: blur(10px);
}

.media-dialog__toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}

.media-dialog__toolbar h2 {
  margin: 3px 0 0;
  font-size: 1rem;
}

.media-dialog > img {
  display: block;
  width: 100%;
  max-height: calc(100vh - 130px);
  object-fit: contain;
  background: #030609;
}

.icon-button {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-soft);
  font-size: 1.35rem;
  cursor: pointer;
}

.icon-button:hover {
  border-color: var(--line-strong);
  color: var(--accent);
}

.site-footer {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: min(calc(100% - 40px), var(--content-width));
  min-height: 56px;
  margin: 0 auto;
  border-top: 1px solid var(--line);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.04em;
}

.site-footer > div {
  display: flex;
  align-items: center;
  gap: 9px;
}

.site-footer a {
  color: var(--text-dim);
}

.site-footer a:hover {
  color: var(--accent);
}

.ripple {
  position: fixed;
  z-index: 1100;
  width: 0;
  height: 0;
  border: 1px solid var(--accent);
  border-radius: 50%;
  pointer-events: none;
  animation: ripple-out 520ms ease forwards;
}

.click-tip {
  position: fixed;
  z-index: 1100;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  pointer-events: none;
  white-space: nowrap;
  animation: tip-fade 780ms ease forwards;
}

@keyframes ripple-out {
  from { width: 0; height: 0; opacity: 0.75; transform: translate(-50%, -50%); }
  to { width: 96px; height: 96px; opacity: 0; transform: translate(-50%, -50%); }
}

@keyframes tip-fade {
  from { opacity: 0.86; transform: translateY(0); }
  to { opacity: 0; transform: translateY(-14px); }
}

@media (max-width: 1120px) {
  .app-shell {
    grid-template-columns: 248px minmax(0, 1fr);
  }

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

@media (max-width: 860px) {
  .site-header,
  .app-shell,
  .site-footer {
    width: min(calc(100% - 24px), var(--content-width));
  }

  .app-shell {
    grid-template-columns: 1fr;
  }

  .dashboard-nav {
    position: static;
    max-height: none;
  }

  .module-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: visible;
  }

  .module-button {
    grid-template-columns: 30px minmax(0, 1fr);
  }

  .module-button__arrow {
    display: none;
  }

  .dashboard-nav__footer {
    display: none;
  }

  .workspace__content {
    min-height: 480px;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 15px;
  }

  .status-strip {
    height: 27px;
  }

  .site-header {
    min-height: 72px;
  }

  .brand__mark {
    width: 38px;
    height: 38px;
  }

  .brand strong {
    font-size: 0.82rem;
  }



  .header-chat-entry {
    margin-right: 2px;
    padding: 0 8px;
  }

  .header-chat-entry__label {
    display: none;
  }

  .header-status > span:nth-of-type(2),
  .header-status__divider {
    display: none;
  }

  .app-shell {
    gap: 14px;
    margin-top: 14px;
  }

  .dashboard-nav__heading {
    padding: 18px 16px 14px;
  }

  .dashboard-nav__heading p {
    display: none;
  }

  .module-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
    padding: 9px;
  }

  .module-button {
    min-height: 50px;
    padding: 7px 8px;
  }

  .module-button__index {
    width: 30px;
    height: 30px;
  }

  .module-button__copy strong {
    font-size: 0.78rem;
  }

  .module-button__copy small {
    display: none;
  }

  .workspace__header {
    min-height: 110px;
    padding: 19px 18px 16px;
  }

  .workspace__state {
    display: none;
  }

  .workspace__content {
    padding: 16px;
  }

  .module-intro {
    align-items: flex-start;
    flex-direction: column;
  }

  .photo-grid,
  .quote-grid,
  .contact-grid,
  .resource-grid,
  .stack-grid {
    grid-template-columns: 1fr;
  }

  .pdf-viewer,
  .external-frame {
    height: 70vh;
    min-height: 460px;
  }

  .mascot {
    right: 12px;
    bottom: 64px;
    width: 42px;
    height: 42px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 0 20px;
  }
}

@media (hover: none), (pointer: coarse) {
  #cursor-glow,
  .click-tip {
    display: none;
  }

  .module-button:hover,
  .photo-card:hover,
  a.contact-card:hover,
  a.resource-card:hover {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}