:root {
  color-scheme:light;
  --ink:#183e36;
  --muted:#5b7169;
  --paper:#f6f7f1;
  --line:#d4ded3;
  --lime:#d2ee79;
  --mint:#e4eee6;
  --carry:#246657;
  --checked:#846a21;
  --prohibited:#a24435;
  font-family:Inter,"Helvetica Neue",Arial,"Noto Sans JP","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;
  color:var(--ink);
  background:var(--paper);
  font-synthesis:none
}
* {
  box-sizing:border-box
}
body {
  margin:0
}
button,input {
  font:inherit
}
button,a {
  -webkit-tap-highlight-color:transparent
}
button {
  cursor:pointer
}
button:disabled {
  cursor:wait;
  opacity:.6
}
a {
  color:inherit
}
button {
  color:inherit
}
button:focus-visible,a:focus-visible,input:focus-visible,[tabindex]:focus-visible {
  outline:3px solid #267fba;
  outline-offset:4px
}
button {
  touch-action:manipulation
}
button:hover {
  filter:brightness(.97)
}
[hidden] {
  display:none!important
}
.svg-defs {
  position:absolute;
  width:0;
  height:0;
  overflow:hidden
}
.sr-only {
  position:absolute;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
  border:0
}
.skip-link {
  position:fixed;
  top:-80px;
  left:12px;
  padding:14px;
  background:var(--lime);
  z-index:30
}
.skip-link:focus {
  top:10px
}
.nowrap {
  white-space:nowrap
}
.terminal-header {
  max-width:1440px;
  margin:auto;
  padding:24px 44px 22px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px
}
.terminal-brand {
  display:flex;
  gap:13px;
  align-items:center;
  text-decoration:none
}
.brand-mark {
  display:grid;
  place-items:center;
  width:45px;
  height:45px;
  background:var(--ink);
  color:var(--lime);
  font-size:28px;
  border-radius:12px;
  transform:rotate(-7deg)
}
.brand-kicker {
  font-size:9px;
  letter-spacing:.18em;
  font-weight:700;
  margin:0 0 4px
}
.brand-title {
  font-size:20px;
  letter-spacing:.035em;
  margin:0;
  font-weight:800
}
.edition-tag {
  border:1px solid #b8c8b9;
  font-size:9px;
  font-weight:700;
  letter-spacing:.08em;
  padding:5px 6px;
  border-radius:4px;
  margin-left:4px
}
.header-controls {
  display:flex;
  gap:8px
}
.ctrl-btn {
  display:flex;
  gap:8px;
  align-items:center;
  justify-content:center;
  border:1px solid #a4b4a6;
  background:transparent;
  min-height:44px;
  border-radius:6px;
  font-size:12px;
  padding:0 14px
}
.ctrl-btn[aria-pressed=true] {
  background:var(--mint)
}
#sound-icon {
  font-size:20px
}
.help-icon {
  display:grid;
  place-items:center;
  border:1px solid currentColor;
  border-radius:50%;
  width:17px;
  height:17px;
  font-size:11px
}
.terminal-nav {
  border-block:1px solid var(--line);
  padding:0 max(44px,calc((100vw - 1352px)/2));
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px
}
.view-tabs {
  display:flex;
  gap:28px
}
.view-tab {
  position:relative;
  background:transparent;
  border:0;
  min-height:54px;
  padding:0 2px;
  font-size:12px;
  font-weight:700;
  color:var(--muted);
  display:flex;
  gap:12px;
  align-items:center
}
.view-tab span {
  font-size:9px;
  letter-spacing:.08em;
  font-weight:500
}
.view-tab.is-active {
  color:var(--ink)
}
.view-tab.is-active:after {
  content:"";
  position:absolute;
  bottom:-1px;
  left:0;
  right:0;
  height:3px;
  background:var(--ink)
}
.terminal-location {
  font-size:10px;
  font-family:monospace;
  letter-spacing:.08em;
  color:var(--muted)
}
.terminal-location span {
  padding:0 12px;
  color:#a2b2a3
}
.app-main {
  max-width:1440px;
  margin:auto;
  padding:32px 44px 0
}
.shift-heading {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  margin-bottom:25px
}
.eyebrow {
  font-size:9px;
  font-weight:700;
  letter-spacing:.14em;
  margin:0 0 9px;
  color:var(--muted)
}
.shift-heading h2 {
  font-size:36px;
  font-weight:800;
  letter-spacing:-.025em;
  margin:0 0 8px;
  line-height:1.35
}
.shift-heading h2 span {
  color:#47785e
}
.shift-lead {
  font-size:12px;
  line-height:1.8;
  margin:0;
  color:var(--muted)
}
.flight-board {
  min-width:330px;
  background:var(--ink);
  color:#edf3e8;
  padding:13px 20px 15px;
  border-radius:8px
}
.board-topline {
  display:flex;
  align-items:center;
  gap:7px;
  font:9px monospace;
  letter-spacing:.07em;
  color:#cbdbc7;
  min-height:22px
}
.status-dot {
  display:inline-block;
  width:6px;
  height:6px;
  border-radius:50%;
  background:#a4c85e;
  flex-shrink:0
}
.board-mini-btn {
  margin-left:auto;
  min-height:27px;
  padding:2px 10px;
  border:1px solid #7e9a8c;
  border-radius:4px;
  color:#f5f7ed;
  background:transparent;
  font-size:10px
}
.board-grid {
  display:grid;
  grid-template-columns:1fr 1fr 1fr;
  margin-top:7px
}
.board-cell {
  display:flex;
  flex-direction:column;
  gap:4px;
  border-left:1px solid #49665a;
  padding-left:22px
}
.board-cell:first-child {
  border:0;
  padding-left:0
}
.board-label {
  font:9px monospace;
  letter-spacing:.1em;
  color:#bfd2c2
}
.board-cell strong {
  font:500 29px/1.1 "SFMono-Regular",Consolas,monospace;
  letter-spacing:-.03em
}
#hud-score {
  color:var(--lime)
}
.inspection-stage {
  display:grid;
  grid-template-columns:minmax(0,1fr) 324px;
  gap:20px;
  align-items:start
}
.viewport-wrap {
  min-width:0;
  border:1px solid #bdcdbf;
  border-radius:10px;
  overflow:hidden;
  background:#e5ede4;
  box-shadow:0 8px 28px #243b2c08
}
.viewport-chrome {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:0 17px;
  height:49px;
  background:#f0f3eb;
  border-bottom:1px solid #c5d1c2;
  font-size:11px;
  font-weight:600
}
.viewport-chrome>span {
  display:flex;
  align-items:center;
  gap:7px
}
.muted {
  color:var(--muted)
}
.camera-btn {
  background:transparent;
  border:0;
  min-height:42px;
  font-size:10px;
  padding:0 5px
}
.camera-btn span {
  font-size:19px;
  margin-left:8px;
  vertical-align:middle
}
.camera-btn[aria-pressed=true] {
  color:#1f745d
}
.scene-surface {
  height:455px;
  position:relative;
  touch-action:none;
  cursor:grab;
  overflow:hidden;
  background:#d9e4dd
}
.scene-surface:active {
  cursor:grabbing
}
#inspection-canvas {
  width:100%;
  height:100%;
  display:block
}
.scene-caption {
  position:absolute;
  bottom:15px;
  left:18px;
  right:18px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  pointer-events:none;
  color:#254d42;
  font-size:9px
}
.scene-caption-code {
  font:9px monospace;
  letter-spacing:.13em
}
.scene-loading,.scene-error {
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:14px;
  background:#e6ede5;
  font-size:13px;
  padding:25px;
  text-align:center
}
.scene-error {
  flex-direction:column;
  font-size:12px;
  line-height:1.8
}
.scene-error strong {
  font-size:17px
}
.scene-error p {
  max-width:330px;
  margin:0
}
.loading-ring {
  width:20px;
  height:20px;
  border:2px solid #bdcdbb;
  border-top-color:var(--ink);
  border-radius:50%;
  animation:spin 1.2s linear infinite
}
@keyframes spin {
  to {
    transform:rotate(360deg)
  }
}
.tray-stamp {
  position:absolute;
  left:50%;
  top:35%;
  opacity:0;
  pointer-events:none;
  border:2px solid currentColor;
  border-radius:4px;
  font-size:18px;
  font-weight:800;
  white-space:nowrap;
  background:#f6fff5e8;
  padding:12px 20px;
  transform:translate(-50%,-50%) rotate(-6deg);
  transition:opacity .12s
}
.tray-stamp.is-visible {
  opacity:1
}
.stamp-carry {
  color:var(--carry)
}
.stamp-checked {
  color:var(--checked)
}
.stamp-prohibited {
  color:var(--prohibited)
}
.sort-instruction {
  display:flex;
  align-items:center;
  justify-content:center;
  gap:12px;
  color:var(--muted);
  font-size:10px;
  padding:15px 16px 10px;
  background:#f0f3eb
}
.instruction-line {
  width:32px;
  height:1px;
  background:#bcccbc
}
.sorting-controls {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:9px;
  padding:0 14px 15px;
  background:#f0f3eb
}
.action-zone {
  min-height:76px;
  border:1px solid #94ad9d;
  border-radius:7px;
  background:#f9fbf4;
  display:flex;
  align-items:center;
  text-align:left;
  gap:9px;
  padding:12px;
  color:var(--carry);
  transition:background .15s,transform .15s
}
.action-zone>span:nth-child(2) {
  display:flex;
  flex-direction:column;
  gap:6px
}
.action-zone strong {
  font-size:12px;
  font-weight:700;
  white-space:nowrap
}
.action-zone small {
  font:8px monospace;
  letter-spacing:.08em
}
.action-arrow {
  font-size:25px;
  font-weight:400
}
.action-zone kbd {
  font:10px monospace;
  border:1px solid #b3c2b4;
  border-radius:3px;
  padding:3px 5px;
  margin-left:auto;
  color:#526d5e
}
.zone-checked {
  color:var(--checked);
  border-color:#baa976;
  background:#faf8ec
}
.zone-prohibited {
  color:var(--prohibited);
  border-color:#c3a59a;
  background:#fbf1ec
}
.action-zone.is-drag-target,.action-zone.is-coach-target {
  outline:2px solid currentColor;
  outline-offset:1px;
  background:#dfedcd
}
.action-zone:active {
  transform:translateY(2px)
}
.inspection-console {
  border:1px solid #bdcdbf;
  border-radius:10px;
  background:#fcfcf7;
  min-width:0;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  min-height:620px
}
.console-topline {
  height:49px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 22px;
  border-bottom:1px solid var(--line);
  font:9px monospace;
  letter-spacing:.09em
}
.console-number {
  color:var(--muted)
}
.start-overlay {
  padding:29px 22px 13px
}
.start-overlay .eyebrow {
  font-size:9px
}
.start-overlay h2 {
  font-size:34px;
  line-height:1.45;
  letter-spacing:.02em;
  margin:0 0 12px;
  font-weight:800
}
.start-lead {
  font-size:12px;
  line-height:1.9;
  color:var(--muted);
  margin:0
}
.direction-guide {
  display:flex;
  justify-content:space-between;
  gap:5px;
  margin:20px 0 22px;
  font-size:10px
}
.direction-guide>span {
  display:flex;
  align-items:center;
  gap:6px
}
.direction-guide b {
  display:grid;
  place-items:center;
  width:25px;
  height:25px;
  background:#e4ede1;
  border-radius:5px;
  font-size:15px;
  font-weight:500
}
.direction-guide span:nth-child(2) b {
  background:#eee9d5;
  color:var(--checked)
}
.direction-guide span:nth-child(3) b {
  background:#f3e1d8;
  color:var(--prohibited)
}
.field-label {
  color:var(--muted);
  font-size:10px;
  margin:0 0 10px
}
.mode-buttons {
  display:flex;
  flex-direction:column;
  gap:8px
}
.mode-btn {
  width:100%;
  display:flex;
  align-items:center;
  text-align:left;
  gap:9px;
  border:1px solid #b2c1b0;
  border-radius:6px;
  background:transparent;
  padding:11px 10px;
  min-height:65px
}
.mode-btn>span:nth-child(2) {
  display:flex;
  flex-direction:column;
  gap:6px;
  min-width:0
}
.mode-btn strong {
  font-size:12px
}
.mode-btn small {
  font-size:10px;
  color:var(--muted)
}
.mode-radio {
  width:13px;
  height:13px;
  border:1px solid #879f8b;
  border-radius:50%;
  flex-shrink:0
}
.mode-btn.is-selected {
  background:#eaf0df;
  border-color:#547557
}
.mode-btn.is-selected .mode-radio {
  border:4px solid #3a664c
}
.mode-tag {
  font-size:8px;
  white-space:nowrap;
  margin-left:auto;
  background:#d4e9ae;
  padding:4px;
  border-radius:3px
}
.start-primary-btn,.primary-btn {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  background:var(--ink);
  border:1px solid var(--ink);
  color:var(--lime);
  border-radius:6px;
  padding:16px 18px;
  font-size:13px;
  font-weight:700;
  min-height:52px
}
.start-primary-btn {
  width:100%;
  margin-top:16px
}
.start-primary-btn>span:last-child {
  font-size:21px;
  font-weight:400
}
.start-tutorial-btn {
  background:transparent;
  border:0;
  min-height:44px;
  width:100%;
  font-size:10px;
  text-align:center;
  color:var(--muted);
  margin-top:4px
}
.start-tutorial-btn span {
  margin-left:7px
}
.desk-records {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  font-size:9px;
  color:var(--muted);
  border-top:1px solid var(--line);
  margin-top:auto;
  padding:16px 22px
}
.desk-records>span:first-child {
  font:8px monospace;
  letter-spacing:.08em
}
.desk-records b {
  font-family:monospace;
  color:var(--ink);
  font-size:12px
}
.active-console {
  padding:22px 22px 0
}
.item-topline {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  font-size:9px;
  color:var(--muted);
  margin-bottom:23px
}
#item-category-badge {
  background:#e7eee2;
  border-radius:4px;
  padding:5px 7px
}
#item-counter-badge {
  font-family:monospace
}
.item-title-row {
  display:flex;
  align-items:center;
  gap:8px;
  justify-content:space-between;
  min-height:70px
}
.item-title-row>div {
  min-width:0
}
.item-title-row .field-label {
  margin-bottom:7px
}
#item-name {
  font-size:20px;
  line-height:1.5;
  margin:0;
  font-weight:800;
  overflow-wrap:anywhere
}
.item-small-icon {
  width:47px;
  height:47px;
  flex-shrink:0
}
.item-spec {
  color:var(--muted);
  font-size:11px;
  line-height:1.75;
  margin:12px 0 20px;
  min-height:20px;
  overflow-wrap:anywhere
}
.xray-toggle-btn {
  display:flex;
  width:100%;
  align-items:center;
  gap:8px;
  border:1px solid #668f86;
  border-radius:6px;
  background:#e7f0e8;
  padding:9px 12px;
  min-height:46px;
  font-size:12px;
  font-weight:700
}
.scan-icon {
  font-size:24px;
  font-weight:400
}
.xray-toggle-btn kbd {
  margin-left:auto;
  font:8px monospace;
  color:#446a5c;
  border:1px solid #a4bbaa;
  border-radius:3px;
  padding:4px
}
.xray-toggle-btn[aria-pressed=true] {
  background:#143f40;
  color:#9de8da
}
.xray-toggle-btn[aria-pressed=true] kbd {
  color:#c9eadd;
  border-color:#769b8a
}
.xray-readout {
  padding:15px 0 18px;
  min-height:112px;
  color:var(--muted);
  font-size:11px;
  line-height:1.8
}
.xray-readout p {
  margin:0
}
.xray-readout .readout-label {
  font:9px monospace;
  letter-spacing:.06em;
  margin-bottom:9px;
  color:#456b5e
}
.xray-readout small {
  font-size:9px;
  color:var(--muted)
}
.feedback-banner {
  border-top:1px solid var(--line);
  padding:16px 0;
  min-height:141px;
  font-size:11px;
  line-height:1.85
}
.feedback-banner>span:first-child {
  font-weight:700;
  font-size:11px;
  display:block;
  line-height:1.75
}
.feedback-banner p {
  margin:8px 0 0;
  color:var(--muted);
  font-size:11px;
  line-height:1.85;
  overflow-wrap:anywhere
}
.feedback-banner.is-correct>span:first-child {
  color:#267050
}
.feedback-banner.is-wrong>span:first-child {
  color:var(--prohibited)
}
.next-item {
  border-top:1px solid var(--line);
  display:flex;
  gap:8px;
  align-items:center;
  justify-content:space-between;
  margin-top:auto;
  padding:15px 0;
  font-size:9px;
  color:var(--muted)
}
.next-item>span {
  font:8px monospace;
  white-space:nowrap
}
.next-item strong {
  font-size:9px;
  text-align:right;
  font-weight:500
}
.coach-banner {
  grid-column:1/-1;
  display:flex;
  align-items:center;
  gap:16px;
  margin-top:-7px;
  padding:12px 15px;
  border-radius:5px;
  background:#e8eddf;
  font-size:10px;
  line-height:1.7
}
.coach-banner>span {
  font-weight:700;
  white-space:nowrap
}
.coach-banner p {
  margin:0;
  color:var(--muted)
}
.result-panel {
  padding:12px 0
}
.result-card {
  border:1px solid #b9cab7;
  border-radius:10px;
  padding:35px;
  background:#fcfcf7
}
.result-top {
  display:flex;
  gap:25px;
  align-items:center
}
.result-grade {
  display:grid;
  place-items:center;
  min-width:88px;
  height:100px;
  background:var(--ink);
  border-radius:8px;
  color:var(--lime);
  font:60px Georgia,serif
}
.result-eyebrow {
  font:9px monospace;
  letter-spacing:.1em;
  color:var(--muted)
}
.result-title {
  font-size:27px;
  margin:10px 0
}
.result-comment {
  font-size:13px;
  line-height:1.8;
  color:var(--muted)
}
.result-metrics {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
  margin:28px 0
}
.metric-box {
  display:flex;
  flex-direction:column;
  gap:12px;
  background:#eef2e5;
  padding:20px;
  border-radius:6px
}
.metric-box>span {
  font-size:11px;
  color:var(--muted)
}
.metric-box strong {
  font:22px monospace
}
.result-actions {
  display:flex;
  gap:12px;
  flex-wrap:wrap
}
.secondary-btn {
  border:1px solid #819b84;
  background:transparent;
  border-radius:6px;
  min-height:46px;
  padding:11px 14px;
  font-size:12px
}
.review-section {
  margin-top:30px
}
.review-heading {
  font-size:16px
}
.review-list {
  display:grid;
  gap:12px
}
.review-item-card {
  border:1px solid var(--line);
  border-radius:6px;
  padding:16px;
  font-size:12px
}
.review-item-card.is-mistake {
  border-left:3px solid var(--prohibited)
}
.review-item-head {
  display:flex;
  align-items:start;
  justify-content:space-between;
  gap:12px
}
.review-tags {
  display:flex;
  flex-wrap:wrap;
  gap:6px;
  font-size:10px
}
.tag-wrong {
  color:var(--prohibited)
}
.tag-correct {
  color:var(--carry)
}
.review-detail {
  line-height:1.9;
  color:var(--muted);
  margin:12px 0 0
}
.panel-catalog {
  padding:10px 0 20px
}
.catalog-header {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:24px
}
.catalog-title {
  font-size:24px;
  line-height:1.7;
  margin:0
}
.catalog-title span {
  font-size:14px
}
.catalog-lead {
  font-size:12px;
  color:var(--muted);
  line-height:1.9
}
.catalog-search {
  border:1px solid #8da38b;
  border-radius:6px;
  background:white;
  min-height:46px;
  width:300px;
  max-width:100%;
  font-size:12px;
  padding:12px 15px
}
.catalog-categories {
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin:24px 0 15px
}
.cat-chip {
  border:1px solid #8fa58b;
  background:transparent;
  border-radius:5px;
  padding:10px 12px;
  min-height:44px;
  font-size:11px
}
.cat-chip.is-active {
  background:var(--ink);
  color:#f0f5e4;
  border-color:var(--ink)
}
.catalog-count {
  font-size:11px;
  color:var(--muted);
  margin:18px 0
}
.catalog-grid {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:15px
}
.catalog-card {
  min-width:0;
  border:1px solid #c0cfb9;
  border-radius:8px;
  padding:20px;
  background:#fbfcf5
}
.catalog-card-top {
  display:flex;
  align-items:center;
  gap:13px
}
.catalog-icon-box {
  width:49px;
  height:49px;
  flex-shrink:0
}
.catalog-icon-box svg {
  width:100%;
  height:100%
}
.catalog-card-titles h3 {
  font-size:14px;
  line-height:1.6;
  margin:0 0 5px
}
.catalog-card-titles p {
  font-size:11px;
  color:var(--muted);
  line-height:1.7;
  margin:0
}
.catalog-badge {
  display:inline-block;
  padding:6px 8px;
  margin:16px 0 5px;
  border-radius:4px;
  font-size:10px;
  font-weight:700;
  background:#e5edde;
  color:#2d6244
}
.badge-prohibited {
  background:#f4e2d8;
  color:#893f30
}
.badge-checked {
  background:#ede9ce;
  color:#695819
}
.badge-both {
  background:#deebe1;
  color:#2b5b49
}
.catalog-rule-text {
  font-size:11px;
  line-height:1.95;
  color:var(--muted);
  margin:7px 0 0
}
.official-links-section {
  margin-top:36px;
  padding:27px 0 8px;
  border-top:1px solid var(--line)
}
.official-heading {
  font-size:13px;
  font-weight:700;
  line-height:1.7;
  margin:0 0 10px
}
.official-note {
  font-size:10px;
  color:var(--muted);
  line-height:1.9;
  max-width:1000px;
  margin:0 0 18px
}
.official-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:10px
}
.official-link-card {
  border-bottom:1px solid #bbcbb7;
  display:flex;
  flex-direction:column;
  gap:7px;
  text-decoration:none;
  padding:10px 0 12px;
  position:relative
}
.official-link-card:after {
  content:"↗";
  position:absolute;
  right:7px;
  top:7px;
  font-size:16px
}
.official-link-card strong {
  font-size:10px;
  line-height:1.7;
  padding-right:20px
}
.official-link-card span {
  font-size:9px;
  color:var(--muted);
  line-height:1.7;
  padding-right:16px
}
.official-link-card:hover strong {
  text-decoration:underline
}
.app-footer {
  max-width:1440px;
  margin:auto;
  padding:0 44px 28px
}
.footer-credit {
  font-size:9px;
  color:var(--muted);
  line-height:1.8;
  margin-top:22px
}
.guide-dialog {
  border:1px solid #9caf9b;
  border-radius:10px;
  color:var(--ink);
  background:var(--paper);
  padding:28px;
  max-width:660px;
  width:calc(100% - 32px);
  max-height:85dvh
}
.guide-dialog::backdrop {
  background:#17372d8f;
  backdrop-filter:blur(4px)
}
.dialog-header {
  display:flex;
  align-items:start;
  justify-content:space-between;
  gap:14px
}
.dialog-header h2 {
  font-size:20px;
  line-height:1.6;
  margin:0
}
.dialog-close {
  min-width:44px;
  min-height:44px;
  border:1px solid #90a587;
  border-radius:5px;
  background:transparent
}
.guide-body {
  margin:22px 0
}
.rule-pillar {
  border-top:1px solid var(--line);
  padding:15px 0
}
.rule-pillar h3 {
  font-size:13px;
  line-height:1.8;
  margin:0 0 9px
}
.rule-pillar p {
  font-size:12px;
  line-height:2;
  color:var(--muted);
  margin:0
}
.dialog-footer .primary-btn {
  width:100%;
  justify-content:center
}
@media(min-width:1500px) {
  .scene-surface {
    height:490px
  }
}
@media(max-width:1100px) {
  .terminal-header {
    padding:22px 28px
  }
  .terminal-nav {
    padding:0 28px
  }
  .app-main {
    padding:26px 28px 0
  }
  .app-footer {
    padding:0 28px 25px
  }
  .inspection-stage {
    grid-template-columns:minmax(0,1fr) 290px;
    gap:14px
  }
  .start-overlay,.active-console {
    padding-inline:18px
  }
  .scene-surface {
    height:461px
  }
  .sorting-controls {
    gap:6px;
    padding-inline:10px
  }
  .action-zone {
    padding:11px 8px;
    gap:6px
  }
  .action-zone kbd {
    display:none
  }
  .action-zone strong {
    font-size:11px
  }
  .action-arrow {
    font-size:20px
  }
  .shift-heading h2 {
    font-size:31px
  }
  .shift-lead {
    font-size:11px
  }
  .flight-board {
    min-width:290px
  }
  .desk-records {
    padding-inline:18px
  }
  .catalog-grid {
    grid-template-columns:repeat(2,1fr)
  }
}
@media(max-width:850px) {
  .terminal-header {
    padding:18px 22px
  }
  .terminal-nav {
    padding:0 22px
  }
  .app-main {
    padding:24px 22px 0
  }
  .app-footer {
    padding:0 22px 25px
  }
  .edition-tag,.terminal-location {
    display:none
  }
  .shift-heading {
    align-items:flex-start
  }
  .shift-heading h2 {
    font-size:28px
  }
  .shift-lead {
    max-width:290px
  }
  .flight-board {
    min-width:250px;
    padding:12px 15px
  }
  .board-cell {
    padding-left:15px
  }
  .board-cell strong {
    font-size:25px
  }
  .inspection-stage {
    grid-template-columns:minmax(0,1fr) 258px;
    gap:12px
  }
  .start-overlay h2 {
    font-size:30px
  }
  .start-overlay {
    padding:25px 16px 12px
  }
  .start-lead {
    font-size:11px
  }
  .direction-guide {
    gap:3px;
    font-size:9px
  }
  .direction-guide>span {
    gap:4px
  }
  .direction-guide b {
    width:21px;
    height:23px
  }
  .mode-btn {
    padding:10px 7px;
    gap:6px
  }
  .mode-btn strong {
    font-size:11px
  }
  .mode-btn small {
    font-size:9px
  }
  .mode-tag {
    display:none
  }
  .scene-surface {
    height:470px
  }
  .action-zone {
    flex-direction:column;
    text-align:center;
    gap:5px;
    min-height:85px;
    padding:8px 2px
  }
  .action-zone strong {
    font-size:10px
  }
  .action-zone small {
    font-size:7px
  }
  .action-arrow {
    font-size:20px;
    line-height:1
  }
  .viewport-chrome {
    padding:0 11px;
    font-size:10px
  }
  .camera-btn {
    font-size:0
  }
  .camera-btn span {
    font-size:23px;
    margin:0
  }
  .inspection-console {
    min-height:635px
  }
  .active-console {
    padding:20px 16px 0
  }
  .console-topline {
    padding:0 16px
  }
  #item-name {
    font-size:18px
  }
  .item-small-icon {
    width:38px;
    height:38px
  }
  .coach-banner {
    align-items:start;
    gap:10px
  }
  .coach-banner>span {
    white-space:normal;
    min-width:65px
  }
  .desk-records {
    padding:15px 12px;
    font-size:8px
  }
  .scene-caption-code {
    font-size:7px
  }
  .scene-caption {
    font-size:8px
  }
}
@media(max-width:650px) {
  .terminal-header {
    padding:15px 17px;
    gap:8px
  }
  .terminal-brand {
    gap:9px
  }
  .brand-mark {
    width:36px;
    height:36px;
    font-size:23px;
    border-radius:9px
  }
  .brand-kicker {
    font-size:6px;
    letter-spacing:.13em
  }
  .brand-title {
    font-size:15px;
    letter-spacing:0
  }
  .header-controls {
    gap:5px
  }
  .ctrl-btn {
    padding:0 9px;
    gap:5px;
    min-width:39px;
    font-size:10px
  }
  .ctrl-btn span:last-child {
    display:none
  }
  .help-icon {
    width:18px;
    height:18px
  }
  .terminal-nav {
    padding:0 17px
  }
  .view-tabs {
    gap:25px;
    width:100%
  }
  .view-tab {
    font-size:11px;
    min-height:48px;
    gap:8px
  }
  .view-tab span {
    font-size:7px
  }
  .app-main {
    padding:22px 16px 0
  }
  .shift-heading {
    display:grid;
    gap:16px;
    margin-bottom:15px
  }
  .shift-heading h2 {
    font-size:29px;
    margin-bottom:5px
  }
  .shift-heading .eyebrow {
    font-size:8px;
    margin-bottom:6px
  }
  .shift-lead {
    font-size:10px;
    max-width:100%;
    line-height:1.8
  }
  .flight-board {
    display:flex;
    justify-content:space-between;
    gap:15px;
    min-width:0;
    padding:11px 14px;
    border-radius:6px;
    min-height:69px
  }
  .board-topline {
    font-size:7px;
    letter-spacing:0;
    flex-wrap:wrap;
    max-width:90px;
    gap:4px;
    align-content:center
  }
  .board-topline #board-shift-badge {
    max-width:77px;
    font-size:7px;
    line-height:1.7
  }
  .board-mini-btn {
    margin-left:0;
    min-height:30px;
    min-width:44px;
    font-size:8px
  }
  .board-grid {
    min-width:200px;
    flex:1;
    max-width:270px;
    margin:0;
    gap:10px;
    align-items:center
  }
  .board-cell {
    padding-left:12px;
    gap:4px
  }
  .board-label {
    font-size:7px
  }
  .board-cell strong {
    font-size:22px
  }
  .inspection-stage {
    display:flex;
    flex-direction:column;
    gap:15px
  }
  .viewport-wrap,.inspection-console {
    width:100%
  }
  .viewport-chrome {
    height:41px;
    padding:0 12px;
    font-size:10px
  }
  .camera-btn {
    font-size:9px;
    min-height:39px
  }
  .camera-btn span {
    font-size:17px;
    margin-left:5px
  }
  .scene-surface {
    height:330px
  }
  .scene-caption {
    left:12px;
    right:12px;
    bottom:11px
  }
  .scene-caption-code {
    font-size:7px
  }
  .sort-instruction {
    padding:12px 8px 10px;
    font-size:9px;
    gap:9px
  }
  .instruction-line {
    width:20px
  }
  .sorting-controls {
    gap:7px;
    padding:0 9px 11px
  }
  .action-zone {
    min-height:71px;
    flex-direction:row;
    text-align:left;
    padding:10px 6px;
    gap:5px
  }
  .action-zone strong {
    font-size:10px;
    letter-spacing:-.035em
  }
  .action-zone small {
    font-size:7px;
    letter-spacing:.01em
  }
  .action-arrow {
    font-size:19px
  }
  .action-zone>span:nth-child(2) {
    gap:5px
  }
  .inspection-console {
    min-height:0
  }
  .console-topline {
    height:39px;
    font-size:8px
  }
  .start-overlay {
    padding:22px 20px 12px
  }
  .start-overlay h2 {
    font-size:28px;
    line-height:1.5;
    margin-bottom:9px
  }
  .start-overlay h2 br {
    display:none
  }
  .start-lead {
    font-size:11px;
    line-height:1.9
  }
  .start-lead br {
    display:none
  }
  .start-overlay .eyebrow {
    font-size:8px
  }
  .direction-guide {
    justify-content:start;
    gap:23px;
    margin:15px 0 20px;
    font-size:11px
  }
  .direction-guide b {
    width:25px;
    height:24px
  }
  .mode-buttons {
    flex-direction:row;
    gap:9px
  }
  .mode-btn {
    align-items:start;
    padding:12px 10px;
    gap:7px;
    flex:1;
    min-height:72px
  }
  .mode-radio {
    width:12px;
    height:12px;
    margin-top:2px
  }
  .mode-btn strong {
    font-size:10px;
    line-height:1.65
  }
  .mode-btn small {
    font-size:9px;
    line-height:1.7
  }
  .start-primary-btn {
    margin-top:15px;
    min-height:48px;
    font-size:12px;
    padding:11px 16px
  }
  .start-tutorial-btn {
    font-size:10px
  }
  .desk-records {
    padding:13px 20px;
    font-size:9px
  }
  .desk-records>span:first-child {
    font-size:8px
  }
  .active-console {
    padding:17px 20px 0
  }
  .item-topline {
    margin-bottom:15px
  }
  .item-title-row {
    min-height:50px
  }
  .item-small-icon {
    width:47px;
    height:47px
  }
  #item-name {
    font-size:21px
  }
  .item-spec {
    margin:9px 0 15px;
    font-size:11px;
    min-height:0
  }
  .xray-readout {
    min-height:88px;
    padding:13px 0 15px
  }
  .feedback-banner {
    min-height:100px;
    padding:14px 0
  }
  .next-item {
    padding:13px 0
  }
  .coach-banner {
    width:100%;
    margin:0;
    order:3;
    padding:10px 12px;
    gap:9px;
    font-size:9px
  }
  .coach-banner>span {
    min-width:62px;
    max-width:62px
  }
  .result-card {
    padding:22px 18px
  }
  .result-grade {
    min-width:65px;
    height:80px;
    font-size:48px
  }
  .result-top {
    gap:16px
  }
  .result-title {
    font-size:20px
  }
  .result-eyebrow {
    font-size:7px;
    line-height:1.7
  }
  .result-comment {
    font-size:11px
  }
  .result-metrics {
    gap:6px;
    margin:22px 0
  }
  .metric-box {
    padding:13px 9px;
    gap:10px
  }
  .metric-box>span {
    font-size:9px
  }
  .metric-box strong {
    font-size:15px
  }
  .result-actions {
    gap:8px
  }
  .result-actions button {
    width:100%;
    justify-content:center;
    min-height:46px;
    font-size:11px
  }
  .review-item-head {
    flex-direction:column
  }
  .review-item-card {
    padding:13px
  }
  .review-item-head>strong {
    font-size:11px;
    line-height:1.8
  }
  .review-detail {
    font-size:11px
  }
  .catalog-header {
    display:block
  }
  .catalog-title {
    font-size:21px
  }
  .catalog-title span {
    font-size:12px
  }
  .catalog-lead {
    font-size:11px
  }
  .catalog-search {
    width:100%;
    margin-top:7px
  }
  .catalog-grid {
    grid-template-columns:1fr
  }
  .catalog-categories {
    gap:7px;
    margin:18px 0 12px
  }
  .cat-chip {
    font-size:10px;
    padding:9px 10px
  }
  .catalog-card {
    padding:18px
  }
  .official-links-section {
    margin-top:28px;
    padding-top:23px
  }
  .official-heading {
    font-size:12px
  }
  .official-note {
    font-size:9px
  }
  .official-grid {
    grid-template-columns:repeat(2,1fr);
    gap:7px 14px
  }
  .official-link-card strong {
    font-size:9px
  }
  .official-link-card span {
    font-size:8px
  }
  .app-footer {
    padding:0 16px 22px
  }
  .guide-dialog {
    padding:19px
  }
  .dialog-header h2 {
    font-size:17px
  }
  .rule-pillar h3 {
    font-size:12px
  }
  .rule-pillar p {
    font-size:11px
  }
  .dialog-footer .primary-btn {
    font-size:11px
  }
  .tray-stamp {
    font-size:13px;
    padding:10px 14px
  }
}
@media(max-width:375px) {
  .brand-title {
    font-size:14px
  }
  .view-tabs {
    gap:17px
  }
  .view-tab {
    font-size:10px;
    gap:6px
  }
  .board-grid {
    min-width:185px;
    gap:7px
  }
  .board-cell {
    padding-left:10px
  }
  .board-cell strong {
    font-size:20px
  }
  .scene-surface {
    height:305px
  }
  .action-zone strong {
    font-size:9px
  }
  .action-arrow {
    font-size:17px
  }
  .action-zone {
    padding:9px 5px
  }
  .sort-instruction {
    font-size:8px
  }
  .mode-btn {
    padding:10px 8px
  }
  .mode-btn strong {
    font-size:9px
  }
}
@media(prefers-reduced-motion:reduce) {
  *,*:before,*:after {
    animation-duration:.01ms!important;
    transition-duration:.01ms!important;
    scroll-behavior:auto!important
  }
  .loading-ring {
    animation:none!important
  }
}
.scene-item-label {
  position:absolute;
  left:18px;
  bottom:45px;
  max-width:65%;
  padding:10px 12px;
  background:#f4f8eee8;
  border:1px solid #b6cbb4;
  border-radius:5px;
  pointer-events:none;
  display:flex;
  flex-direction:column;
  gap:5px;
  box-shadow:0 3px 12px #1d3d2410
}
.scene-item-label strong {
  font-size:11px;
  line-height:1.6
}
.scene-item-label span {
  font-size:9px;
  color:#4d6b5a;
  line-height:1.6
}
.is-standby .scene-item-label {
  display:none
}
@media(max-width:650px) {
  .scene-item-label {
    left:12px;
    bottom:32px;
    padding:7px 10px
  }
  .scene-item-label strong {
    font-size:10px
  }
  .scene-item-label span {
    font-size:8px
  }
}
@media(max-width:650px) {
  .is-standby .sorting-controls {
    display:none
  }
  .is-standby .sort-instruction {
    padding-bottom:12px
  }
  .scene-surface {
    height:310px
  }
}
.board-cell strong {
  white-space:nowrap
}
@media(max-width:650px) {
  .board-grid {
    grid-template-columns:1.35fr 1.05fr .75fr;
    gap:5px
  }
  .board-cell strong {
    font-size:20px
  }
}

.board-grid {
  grid-template-columns: 1.4fr 1fr .9fr;
  gap: 8px;
}
@media (min-width: 651px) and (max-width: 850px) {
  .flight-board {
    min-width: 300px;
  }
}
@media (max-width: 650px) {
  .shift-heading {
    grid-template-columns: minmax(0, 1fr);
  }
  .flight-board {
    width: 100%;
  }
  .board-grid {
    grid-template-columns: 1.35fr 1.05fr .75fr;
    gap: 5px;
  }
}

/* The start gate occupies the play surface, so a short viewport cannot hide it. */
.start-overlay {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: #163e362e;
  cursor: default;
}
.start-card {
  width: 360px;
  max-width: 100%;
  border: 1px solid #9bb49a;
  border-radius: 10px;
  padding: 22px 24px 14px;
  background: #fbfdf5f5;
  box-shadow: 0 15px 45px #183e3630;
  text-align: center;
}
.start-overlay h2 {
  font-size: 25px;
  line-height: 1.4;
  margin: 0 0 8px;
}
.start-overlay .eyebrow { margin-bottom: 7px; }
.start-overlay .start-lead { font-size: 11px; margin: 0 0 14px; }
.start-overlay .mode-buttons { flex-direction: row; gap: 8px; }
.start-overlay .mode-btn { flex: 1; min-height: 59px; padding: 10px; gap: 7px; }
.start-overlay .mode-btn strong { font-size: 11px; line-height: 1.4; }
.start-overlay .mode-btn small { font-size: 9px; line-height: 1.4; }
.start-overlay .mode-tag { display: none; }
.start-overlay .start-primary-btn { justify-content: center; margin-top: 13px; font-size: 16px; }
.start-overlay .start-primary-btn > span:last-child { margin-left: auto; }
.start-overlay .start-tutorial-btn { min-height: 36px; margin-top: 3px; }
.is-standby .sorting-controls { display: none; }
.is-standby .scene-caption { opacity: .6; }
.standby-console { padding: 29px 22px 18px; }
.standby-console h2 { margin: 0 0 16px; font-size: 28px; line-height: 1.55; }
.standby-directions { display: grid; gap: 17px; margin: 28px 0; }
.standby-directions > div { display: flex; align-items: center; gap: 12px; }
.standby-directions b { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 6px; background: #e1ebdf; font-size: 23px; font-weight: 400; }
.standby-directions > div:nth-child(2) b { color: var(--checked); background: #eee9d5; }
.standby-directions > div:nth-child(3) b { color: var(--prohibited); background: #f3e1d8; }
.standby-directions span { display: flex; flex-direction: column; gap: 6px; }
.standby-directions strong { font-size: 12px; }
.standby-directions small { font-size: 10px; color: var(--muted); }
.standby-reminder { font-size: 11px; line-height: 1.9; color: var(--muted); border-top: 1px solid var(--line); padding-top: 20px; margin: 0; }
.is-standby #hud-timer { font-size: 21px; line-height: 1.4; }
@media (max-width: 850px) {
  .standby-console { padding: 24px 17px 17px; }
  .standby-console h2 { font-size: 25px; }
  .start-card { padding: 20px 17px 12px; }
  .start-overlay h2 { font-size: 23px; }
  .start-overlay .mode-btn { padding: 9px 7px; gap: 5px; }
  .start-overlay .mode-btn strong { font-size: 10px; }
}
@media (max-width: 650px) {
  .is-standby .shift-heading .eyebrow, .is-standby .shift-lead { display: none; }
  .is-standby .shift-heading { gap: 10px; }
  .is-standby .scene-surface { height: 310px; }
  .is-standby #hud-timer { font-size: 17px; }
  .start-overlay { padding: 12px; }
  .start-card { width: 310px; padding: 16px 15px 9px; }
  .start-overlay h2 { font-size: 22px; margin-bottom: 6px; }
  .start-overlay .eyebrow { font-size: 8px; margin-bottom: 6px; }
  .start-overlay .start-lead { font-size: 10px; line-height: 1.5; margin-bottom: 10px; }
  .start-overlay .mode-btn { min-height: 50px; padding: 8px; }
  .start-overlay .mode-btn strong { font-size: 10px; }
  .start-overlay .mode-btn small { font-size: 8px; }
  .start-overlay .start-primary-btn { min-height: 48px; padding: 10px 13px; margin-top: 10px; font-size: 15px; }
  .start-overlay .start-tutorial-btn { font-size: 10px; min-height: 34px; }
  .standby-console h2 br, .standby-console .start-lead br { display: none; }
  .standby-console { padding: 20px; }
  .standby-console h2 { font-size: 22px; margin-bottom: 10px; }
  .standby-directions { grid-template-columns: repeat(3, 1fr); gap: 7px; margin: 20px 0; }
  .standby-directions > div { flex-direction: column; align-items: start; gap: 9px; }
  .standby-directions strong { font-size: 10px; }
  .standby-directions small { font-size: 9px; line-height: 1.7; }
  .standby-reminder { font-size: 10px; }
}
@media (min-width: 651px) and (max-height: 800px) {
  .is-standby .start-overlay {
    align-items: flex-start;
    padding-top: 22px;
  }
}