dialog.risk-dialog { width: min(92vw, 550px); max-height: 90dvh; overflow: auto; border: 1px solid #e3eaf3; border-radius: 20px; padding: 28px; background: #fff; color: #172942; box-shadow: 0 20px 90px #17294230; }
dialog.risk-dialog::backdrop { background: #17294280; }
dialog.risk-dialog > * + * { margin-top: 18px; }
dialog.risk-dialog > input { width: 100%; padding: 12px; border: 1px solid #d9e2ee; border-radius: 9px; }
.log-error { color: #a82d32; }
.log-warning { color: #9a6415; }
:root {
  color-scheme: light;
  --page: #f4f7fc;
  --surface: #ffffff;
  --surface-soft: #f8fafd;
  --text: #172942;
  --muted: #65768d;
  --line: #e3eaf3;
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --blue-soft: #edf4ff;
  --danger: #a82d32;
  --danger-soft: #fff4f3;
  --radius: 18px;
  --shadow: 0 4px 22px rgb(33 57 93 / 4%);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; background: var(--page); color: var(--text); font-size: 14px; line-height: 1.65; }
button, input, select { font: inherit; }
button, a, input, select, summary { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
a { color: inherit; }
h1, h2, h3, p, dl, dd { margin: 0; }
[hidden] { display: none !important; }
::selection { background: #dbe8ff; color: #173d8c; }
:focus-visible { outline: 3px solid #8ab5ff; outline-offset: 4px; }
.icon-definitions { position: absolute; width: 0; height: 0; overflow: hidden; pointer-events: none; }
.icon { display: inline-block; width: 21px; height: 21px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.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; }

.site-header { background: var(--surface); border-bottom: 1px solid var(--line); }
.header-inner { max-width: 1280px; min-height: 88px; margin: 0 auto; padding: 18px 32px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: flex; align-items: center; gap: 13px; text-decoration: none; }
.brand-mark { display: grid; place-items: center; width: 46px; height: 46px; background: var(--blue); border-radius: 13px; color: white; box-shadow: 0 4px 10px rgb(37 99 235 / 17%); }
.brand-mark .icon { width: 28px; height: 28px; }
.brand-copy { display: flex; flex-direction: column; gap: 1px; }
.brand-copy > strong { font-size: 20px; font-weight: 750; letter-spacing: -.5px; line-height: 1.4; }
.brand-copy > strong > span { margin-left: 6px; font-size: 18px; font-weight: 650; letter-spacing: 0; }
.brand-subtitle { color: var(--muted); font-size: 11px; letter-spacing: .65px; }
.header-badges { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.badge { display: inline-flex; align-items: center; gap: 7px; padding: 5px 11px; border: 1px solid var(--line); border-radius: 7px; font-size: 12px; font-weight: 600; }
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: .65; }
.badge-neutral { background: var(--surface-soft); color: var(--muted); }
.badge-blue { background: var(--blue-soft); color: var(--blue); border-color: #dae7ff; }

.page-shell { max-width: 1280px; margin: 0 auto; padding: 40px 32px 0; }
.page-intro { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 27px; }
.eyebrow { color: var(--blue); font-size: 11px; font-weight: 750; letter-spacing: 2px; margin-bottom: 9px; }
h1 { font-size: clamp(27px, 3vw, 36px); font-weight: 750; letter-spacing: -1px; line-height: 1.3; }
.intro-description { margin-top: 11px; color: var(--muted); font-size: 14px; }
.button { min-height: 43px; padding: 10px 17px; border: 1px solid transparent; border-radius: 9px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-size: 13px; font-weight: 650; line-height: 1.45; transition: background-color .16s, border-color .16s, box-shadow .16s; }
.button .icon { width: 18px; height: 18px; }
.button-primary { color: white; background: var(--blue); border-color: var(--blue); box-shadow: 0 3px 8px rgb(37 99 235 / 10%); }
.button-primary:hover:not(:disabled) { background: var(--blue-dark); border-color: var(--blue-dark); }
.button-secondary { background: var(--surface); color: var(--text); border-color: #d9e2ee; }
.button-secondary:hover:not(:disabled) { background: #f1f6ff; border-color: #aec9fa; }
.button-quiet { background: var(--surface-soft); color: var(--muted); border-color: var(--line); }
.button-quiet:hover:not(:disabled) { background: #eaf0f8; }
.button:disabled { cursor: not-allowed; color: #8a99ad; background: #f0f3f7; border-color: #e6ebf2; box-shadow: none; }
.button-primary:disabled { background: #e9eff9; color: #8295b4; border-color: #e2eaf7; }
.button-full { width: 100%; }
.button-small { min-height: 36px; padding: 8px 12px; font-size: 12px; }
.button-meta { padding-left: 10px; margin-left: 2px; border-left: 1px solid var(--line); color: var(--muted); font-size: 11px; font-weight: 400; }

.status-panel { display: flex; align-items: center; gap: 13px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 15px 20px; }
.status-dot { width: 8px; height: 8px; flex: 0 0 auto; border-radius: 50%; background: #91a1b7; box-shadow: 0 0 0 4px #f0f3f8; }
.status-copy { display: flex; align-items: baseline; flex-wrap: wrap; gap: 5px 16px; }
.status-copy > strong { font-size: 13px; }
.status-copy > span { font-size: 12px; color: var(--muted); }
.status-label { margin-left: auto; flex-shrink: 0; font-size: 11px; color: var(--muted); }
.error-box { margin-top: 12px; white-space: pre-wrap; overflow-wrap: anywhere; }
noscript .notice { margin-top: 12px; }

.workflow { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 22px 0; background: #eaf0fa; border: 1px solid #e1e9f5; border-radius: 13px; }
.workflow-step { padding: 17px 22px; display: flex; align-items: center; gap: 13px; text-decoration: none; min-width: 0; }
.workflow-step + .workflow-step { border-left: 1px solid #d8e2f2; }
.workflow-step:hover { background: rgb(255 255 255 / 40%); }
.step-number { font-size: 23px; color: #6383b7; font-weight: 350; letter-spacing: -1px; font-variant-numeric: tabular-nums; }
.workflow-step strong { display: block; font-size: 13px; font-weight: 650; }
.workflow-step small { display: block; font-size: 11px; color: var(--muted); margin-top: 1px; }
.step-arrow { margin-left: auto; width: 16px; color: #8da2c3; }

.workspace { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 22px; align-items: stretch; }
.card { min-width: 0; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); padding: 26px; box-shadow: var(--shadow); }
.connection-card { grid-column: span 5; }
.information-card { grid-column: span 7; }
.calibration-card { grid-column: span 7; }
.backup-card { grid-column: span 5; }
.card-heading { display: flex; align-items: center; gap: 12px; min-width: 0; }
.section-icon { width: 41px; height: 41px; display: grid; place-items: center; flex: 0 0 auto; background: var(--blue-soft); color: var(--blue); border: 1px solid #e2ecfd; border-radius: 11px; }
.section-kicker { color: var(--muted); font-size: 9px; font-weight: 600; letter-spacing: 1.15px; margin-bottom: 2px; }
h2 { font-size: 19px; letter-spacing: -.4px; font-weight: 700; line-height: 1.35; }
.tag { margin-left: auto; color: var(--muted); font-size: 10px; background: var(--surface-soft); border: 1px solid var(--line); border-radius: 5px; padding: 3px 7px; flex: 0 0 auto; }
.card-description { margin: 18px 0 22px; color: var(--muted); font-size: 12px; line-height: 1.8; }
.field { min-width: 0; margin-bottom: 18px; }
.field > label { display: flex; align-items: baseline; gap: 8px; font-size: 12px; font-weight: 650; margin-bottom: 8px; }
.label-note { font-size: 10px; font-weight: 400; color: var(--muted); }
input:not([type="checkbox"]), select { display: block; width: 100%; min-height: 44px; padding: 11px 12px; color: var(--text); border: 1px solid #dbe3ef; border-radius: 8px; background-color: var(--surface); font-size: 12px; line-height: 1.5; transition: border-color .16s, box-shadow .16s; }
input::placeholder { color: #91a0b3; opacity: 1; }
input:not([type="checkbox"]):focus, select:focus { outline: none; border-color: #629bfc; box-shadow: 0 0 0 3px rgb(37 99 235 / 10%); }
input:disabled, select:disabled { background-color: #f0f3f7; color: #8998ac; cursor: not-allowed; }
select { cursor: pointer; padding-right: 35px; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2365768d' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-position: right 12px center; background-repeat: no-repeat; }
.field-help { color: var(--muted); font-size: 11px; line-height: 1.7; margin-top: 7px; }
.consent-box { display: flex; align-items: flex-start; gap: 10px; padding: 14px; margin: 4px 0 20px; border: 1px solid #e1e9f5; border-radius: 9px; background: var(--surface-soft); cursor: pointer; }
.consent-box input { flex: 0 0 auto; width: 16px; height: 16px; margin: 3px 0 0; accent-color: var(--blue); cursor: pointer; }
.consent-box strong { display: block; font-size: 11px; font-weight: 650; }
.consent-box > span > span { display: block; color: var(--muted); font-size: 11px; line-height: 1.8; margin-top: 5px; }
.connection-actions { display: flex; flex-direction: column; gap: 9px; }
.button-row { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.panel-footnote { display: flex; align-items: flex-start; gap: 7px; margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 10px; line-height: 1.8; color: var(--muted); }
.panel-footnote .icon { width: 14px; height: 14px; margin-top: 2px; }

.metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 24px 0; }
.metric { min-width: 0; padding: 18px 16px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-soft); }
.metric-primary { background: var(--blue-soft); border-color: #dae7ff; }
.metric-label { color: var(--muted); font-size: 11px; }
.metric-primary .metric-label { color: #426ba6; }
.metric-value { display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px; margin: 7px 0 3px; font-variant-numeric: tabular-nums; }
.metric-value strong { font-size: clamp(28px, 3vw, 37px); line-height: 1.35; letter-spacing: -1.3px; font-weight: 650; overflow-wrap: anywhere; }
.metric-value > span { font-size: 12px; color: var(--muted); }
.metric-primary .metric-value { color: var(--blue); }
.metric-caption { color: #7f91aa; font-size: 8px; letter-spacing: 1.3px; }
.identity-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: 16px; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
dt { color: var(--muted); font-size: 11px; }
dd { margin-top: 4px; font-size: 13px; font-weight: 600; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.subsection-heading { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 5px 12px; margin: 20px 0 12px; }
h3 { font-size: 12px; font-weight: 650; }
.subsection-heading > span { font-size: 10px; color: #7a8aa0; }
.firmware-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; padding: 14px 0 18px; border-bottom: 1px solid var(--line); }
.firmware-grid dt { font-size: 10px; }
.firmware-grid dd { margin-top: 8px; }
.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 9px; }
.config-table { width: 100%; border-collapse: collapse; text-align: left; font-size: 12px; }
.config-table th, .config-table td { padding: 13px 16px; }
.config-table thead { background: var(--surface-soft); color: var(--muted); font-size: 10px; }
.config-table thead th { font-weight: 500; }
.config-table tbody tr + tr { border-top: 1px solid var(--line); }
.config-table tbody th { font-size: 11px; font-weight: 500; white-space: nowrap; }
.config-table tbody th span { display: inline-block; margin-left: 5px; color: #8c9ab0; font-size: 9px; }
.config-table td { font-weight: 600; font-variant-numeric: tabular-nums; }
.unit { color: var(--muted); font-size: 10px; font-weight: 400; }

.fields-two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.fields-two .field { margin-bottom: 0; }
.capacity-help { margin-bottom: 19px; }
.notice { display: flex; align-items: flex-start; gap: 10px; padding: 14px 15px; border: 1px solid; border-radius: 9px; font-size: 12px; line-height: 1.75; }
.notice > .icon { width: 18px; height: 18px; margin-top: 2px; }
.notice > div { min-width: 0; }
.notice > div > strong { font-size: 11px; font-weight: 700; }
.notice p { margin-top: 4px; font-size: 11px; }
.notice-info { color: #356096; background: #f0f6ff; border-color: #dae8fc; }
.notice-danger { color: var(--danger); background: var(--danger-soft); border-color: #f1cfcb; }
.notice-warning { color: #8b5d11; background: #fff9eb; border-color: #f4e1b9; }
#dashboard-note { margin-top: 11px; border-left: 3px solid #d95755; }
#dashboard-note > div > strong { font-size: 12px; }
.write-lock { padding: 15px 0 17px; }
.lock-label { display: flex; align-items: center; gap: 7px; font-size: 11px; font-weight: 650; }
.lock-label .icon { width: 15px; height: 15px; color: var(--muted); }
#write-reason { margin: 5px 0 0 22px; font-size: 11px; color: var(--muted); overflow-wrap: anywhere; }
.backup-guidance { display: flex; align-items: center; gap: 13px; margin: 5px 0 20px; padding: 16px; background: var(--surface-soft); border: 1px solid var(--line); border-radius: 10px; }
.backup-symbol { display: grid; place-items: center; flex: 0 0 auto; width: 35px; height: 35px; color: #6f8db9; }
.backup-guidance strong { font-size: 12px; }
.backup-guidance p { margin-top: 3px; font-size: 11px; color: var(--muted); }
.import-field { margin-top: 24px; margin-bottom: 16px; }
input[type="file"] { padding: 9px; color: var(--muted); font-size: 11px; background: var(--surface-soft); }
input[type="file"]::file-selector-button { font: inherit; font-weight: 600; color: var(--text); background: var(--surface); border: 1px solid #d9e2ee; border-radius: 5px; margin-right: 10px; padding: 5px 9px; cursor: pointer; }
.backup-state { display: flex; align-items: flex-start; gap: 11px; margin-top: 20px; padding: 12px 14px; border: 1px dashed #dbe3ef; border-radius: 8px; }
.backup-state .status-dot { width: 6px; height: 6px; margin-top: 6px; box-shadow: none; }
#backup-status { color: var(--muted); font-size: 11px; overflow-wrap: anywhere; }

.log-card { margin-top: 22px; }
.log-heading { display: flex; align-items: center; justify-content: space-between; gap: 15px; margin-bottom: 20px; }
.log-surface { min-height: 122px; max-height: 320px; overflow: auto; border: 1px solid var(--line); border-radius: 9px; background: #f8fafd; padding: 16px 18px; }
.log-list { padding: 0; margin: 0 0 0 22px; color: #53667f; font-size: 12px; font-family: ui-monospace, "Cascadia Code", Consolas, "Microsoft YaHei", monospace; }
.log-list:empty { display: none; }
.log-list li { padding: 6px 0 6px 5px; border-bottom: 1px solid #e8edf5; white-space: pre-wrap; overflow-wrap: anywhere; }
.log-list li:last-child { border-bottom: none; }
.log-empty { margin-top: 26px; text-align: center; color: #8998ac; font-size: 12px; }
.log-list:not(:empty) + .log-empty { display: none; }
.protocol-status { display: flex; align-items: baseline; gap: 12px; margin-top: 14px; }
.protocol-label { font-size: 10px; font-weight: 650; color: #647893; flex: 0 0 auto; }
#protocol-note { font-size: 11px; color: var(--muted); overflow-wrap: anywhere; }

.help-panel { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; margin: 22px 0 0; }
.help-panel summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 19px 23px; cursor: pointer; border-radius: 12px; }
.help-panel summary::-webkit-details-marker { display: none; }
.help-panel summary:hover { background: var(--surface-soft); }
.help-panel summary > span { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 12px; }
.help-panel summary > span > .icon { width: 18px; height: 18px; color: #6a81a2; }
.help-panel summary strong { font-size: 12px; }
.summary-description { font-size: 11px; color: var(--muted); }
.disclosure-icon { width: 14px; height: 14px; color: #8799b0; transition: transform .16s; }
.help-panel[open] .disclosure-icon { transform: rotate(90deg); }
.help-content { display: grid; grid-template-columns: 1fr 1fr; gap: 23px 30px; border-top: 1px solid var(--line); padding: 24px; }
.help-content h3 { margin-bottom: 9px; }
.help-content ul { padding-left: 18px; margin: 0; }
.help-content li, .help-content p { color: var(--muted); font-size: 11px; line-height: 1.9; }
.help-content li + li { margin-top: 8px; }
.help-content strong { color: #435873; font-weight: 650; }
.help-content code { background: #eff3f9; color: #476284; padding: 1px 4px; border-radius: 3px; overflow-wrap: anywhere; }
.help-license { grid-column: 1 / -1; border-top: 1px solid var(--line); padding-top: 20px; }
.site-footer { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px 16px; padding: 25px 2px 28px; color: #7c8da5; font-size: 10px; }
.site-footer strong { color: #526b8d; letter-spacing: 1px; margin-right: 5px; }

dialog { max-width: min(540px, calc(100vw - 32px)); max-height: calc(100dvh - 48px); padding: 26px; color: var(--text); border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: 0 20px 80px rgb(23 41 66 / 20%); overflow: auto; }
dialog::backdrop { background: rgb(23 41 66 / 40%); }
dialog h2 { margin-bottom: 15px; }
dialog p { margin-bottom: 12px; }
dialog button { font: inherit; }

@media (min-width: 1440px) {
  .page-shell { padding-top: 46px; }
}

@media (max-width: 1050px) {
  .header-inner { padding-right: 24px; padding-left: 24px; }
  .page-shell { padding-right: 24px; padding-left: 24px; }
  .workspace { gap: 18px; }
  .card { padding: 22px; }
  .connection-card, .information-card, .calibration-card, .backup-card { grid-column: span 6; }
  .card-heading { flex-wrap: wrap; gap: 10px; }
  .tag { margin-left: 0; }
  .metrics { gap: 8px; }
  .metric { padding: 15px 10px 12px; }
  .metric-value strong { font-size: 29px; }
  .firmware-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; }
  .config-table th, .config-table td { padding: 12px; }
  .config-table tbody th span { display: block; margin-left: 0; }
  .status-label { display: none; }
}

@media (max-width: 760px) {
  .header-inner { min-height: 80px; padding: 15px 20px; }
  .brand-mark { width: 40px; height: 40px; border-radius: 11px; }
  .brand-mark .icon { width: 25px; height: 25px; }
  .brand-copy > strong { font-size: 18px; }
  .brand-copy > strong > span { font-size: 16px; }
  .brand-subtitle { font-size: 9px; letter-spacing: .3px; }
  .header-badges { gap: 5px; }
  .badge { font-size: 10px; padding: 4px 8px; }
  .page-shell { padding: 28px 20px 0; }
  .page-intro { align-items: flex-start; flex-direction: column; gap: 17px; margin-bottom: 20px; }
  .page-intro > .button { min-height: 38px; padding: 9px 13px; font-size: 12px; }
  .status-panel { padding: 14px 16px; align-items: flex-start; }
  .status-panel > .status-dot { margin-top: 7px; }
  .status-copy { flex-direction: column; gap: 3px; }
  .workflow { margin: 17px 0; }
  .workflow-step { padding: 13px 12px; gap: 9px; }
  .workflow-step strong { font-size: 11px; }
  .workflow-step small { font-size: 9px; }
  .step-number { font-size: 20px; }
  .step-arrow { display: none; }
  .workspace { display: flex; flex-direction: column; gap: 17px; }
  .card { padding: 23px; border-radius: 15px; }
  .card-heading { flex-wrap: nowrap; }
  .tag { margin-left: auto; }
  .metrics { gap: 12px; }
  .metric { padding: 17px 15px 13px; }
  .metric-value strong { font-size: 34px; }
  .firmware-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
  .config-table tbody th span { display: inline-block; margin-left: 5px; }
  .log-card { margin-top: 17px; }
  .help-panel { margin-top: 17px; }
  .help-panel summary { padding: 18px 20px; }
  .summary-description { display: none; }
  .help-content { grid-template-columns: 1fr; padding: 20px; gap: 24px; }
  .help-license { grid-column: auto; }
  .site-footer { padding-top: 22px; }
}

@media (max-width: 480px) {
  .header-inner { align-items: flex-start; padding: 14px 16px; gap: 12px; }
  .brand { gap: 9px; }
  .brand-copy > strong > span { margin-left: 4px; font-size: 15px; }
  .header-badges { flex-direction: column; align-items: flex-end; }
  .badge { padding: 3px 6px; font-size: 9px; gap: 5px; }
  .badge::before { width: 5px; height: 5px; }
  .page-shell { padding: 25px 14px 0; }
  h1 { font-size: 28px; }
  .intro-description { font-size: 12px; }
  .eyebrow { font-size: 9px; letter-spacing: 1.6px; }
  .workflow-step { flex-direction: column; align-items: flex-start; gap: 3px; padding: 10px 13px; }
  .workflow-step small { font-size: 9px; }
  .step-number { font-size: 18px; }
  .card { padding: 19px 17px; }
  .card-heading { gap: 10px; flex-wrap: wrap; }
  .section-icon { width: 36px; height: 36px; border-radius: 9px; }
  .section-icon .icon { width: 19px; height: 19px; }
  .section-kicker { font-size: 8px; letter-spacing: .8px; }
  h2 { font-size: 17px; }
  .tag { padding: 2px 5px; font-size: 9px; }
  .card-description { margin: 16px 0 20px; }
  input:not([type="checkbox"]), select { font-size: 16px; min-height: 46px; }
  input::placeholder { font-size: 11px; }
  input[type="file"] { font-size: 11px; }
  .button { min-height: 44px; }
  .metrics { gap: 7px; margin: 21px 0; }
  .metric { padding: 14px 10px 11px; border-radius: 9px; }
  .metric-label { font-size: 10px; }
  .metric-value { gap: 4px; }
  .metric-value strong { font-size: 29px; }
  .metric-value > span { font-size: 10px; }
  .metric-caption { font-size: 7px; letter-spacing: .7px; }
  .identity-grid { gap: 12px; }
  .firmware-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; }
  .config-table th, .config-table td { padding: 11px; }
  .config-table tbody th span { display: block; margin-left: 0; }
  .fields-two { gap: 10px; }
  .notice { padding: 12px; gap: 8px; }
  .log-heading { align-items: flex-start; gap: 10px; }
  .log-heading .button { font-size: 10px; min-height: 36px; padding: 8px; gap: 5px; }
  .log-heading .button .icon { width: 15px; height: 15px; }
  .log-surface { padding: 14px 12px; }
  .log-list { font-size: 11px; }
  .log-empty { font-size: 11px; }
  .protocol-status { align-items: flex-start; gap: 9px; }
  .site-footer { flex-direction: column; align-items: flex-start; gap: 4px; font-size: 9px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

@media print {
  body { background: white; }
  .page-shell, .header-inner { max-width: none; padding: 15px 0; }
  .page-intro > .button, .connection-actions, .calibration-card > .button, .backup-card > .button, .import-field, .log-heading > .button { display: none; }
  .card, .help-panel { box-shadow: none; break-inside: avoid; }
  .workspace { display: block; }
  .workspace > .card { margin-bottom: 15px; }
  .log-surface { max-height: none; }
}