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@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}}:root{--ink:#14211d;--muted:#6e7b76;--green:#15a873;--yellow:#d99a18;--red:#df5d58;--line:#dfe7e3}*{box-sizing:border-box}body{color:var(--ink);background:#f3f6f4;margin:0;font-family:Microsoft YaHei,PingFang SC,Arial,sans-serif}.shell{width:min(1180px,100% - 40px);margin:0 auto;padding:44px 0 28px}.topbar{justify-content:space-between;align-items:center;gap:24px;margin-bottom:28px;display:flex}.brand{align-items:center;gap:16px;display:flex}.brand-mark{background:var(--ink);color:#fff;border-radius:15px;place-items:center;width:52px;height:52px;font-size:23px;font-weight:900;display:grid;box-shadow:inset 0 -3px #ffffff14}.eyebrow{color:var(--green);letter-spacing:.16em;text-transform:uppercase;margin:0 0 5px;font-size:12px;font-weight:800}h1,h2,h3{margin:0}h1{letter-spacing:-.04em;font-size:clamp(25px,3vw,34px)}.connection{border:1px solid var(--line);background:#fff;border-radius:999px;align-items:center;gap:9px;padding:11px 16px;font-size:14px;font-weight:700;display:flex;box-shadow:0 7px 22px #1932290d}.status-dot{background:var(--red);border-radius:50%;width:9px;height:9px;box-shadow:0 0 0 5px #df5d581f}.connection.ok .status-dot{background:var(--green);box-shadow:0 0 0 5px #15a8731f}.summary{color:#fff;background:var(--ink);border-radius:20px;grid-template-columns:repeat(3,135px) 1fr;align-items:center;gap:22px;padding:24px 28px;display:grid;box-shadow:0 20px 45px #14211d1f}.summary>div{border-right:1px solid #ffffff21;align-items:baseline;gap:12px;display:flex}.summary-label{color:#aebbb6;font-size:13px}.summary strong{font-size:29px}.summary .green{color:#43d39f}.summary .yellow{color:#ffd166}.summary .red{color:#ff8f89}.rule{color:#cad3d0;justify-self:end;margin:0;font-size:13px}.rule code{color:#fff;background:#ffffff17;border-radius:6px;padding:3px 7px}.devices{border:1px solid var(--line);background:#fff;border-radius:22px;margin-top:28px;padding:28px;box-shadow:0 12px 35px #1932290d}.section-heading{justify-content:space-between;align-items:end;margin-bottom:22px;display:flex}h2{font-size:22px}.live-label{color:var(--muted);align-items:center;gap:8px;font-size:13px;display:flex}.live-label i{background:var(--green);border-radius:50%;width:7px;height:7px;animation:1.8s infinite pulse}.device-grid{gap:14px;display:grid}.empty-state{border:1px dashed var(--line);min-height:150px;color:var(--muted);text-align:center;border-radius:16px;place-content:center;gap:8px;padding:24px;display:grid}.empty-state strong{color:var(--ink);font-size:17px}.empty-state span{font-size:13px}.device-card{border:1px solid var(--line);border-left:5px solid var(--red);background:#fbfcfb;border-radius:16px;grid-template-columns:66px 1fr auto;align-items:center;gap:20px;min-height:136px;padding:23px;transition:border-color .2s,transform .2s;display:grid}.device-card.online{border-left-color:var(--green)}.device-card.warning{border-left-color:var(--yellow)}.device-card:hover{transform:translateY(-2px)}.device-icon{color:#8b9692;background:#eef2f0;border-radius:15px;place-items:center;height:62px;font-size:18px;font-weight:900;display:grid}.online .device-icon{color:var(--green);background:#e7f8f1}.warning .device-icon{color:var(--yellow);background:#fff6df}.device-caption,.heartbeat-time span{color:var(--muted);margin-bottom:4px;font-size:12px;display:block}.device-main h3{letter-spacing:.01em;font-size:20px}.device-name-button{max-width:100%;min-height:30px;color:var(--ink);font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;align-items:center;padding:0;font-size:20px;font-weight:800;display:inline-flex}.device-name-button:disabled{cursor:default}.device-name-button:not(:disabled):hover{color:var(--green);text-underline-offset:4px;text-decoration:underline}.device-name-form{flex-wrap:wrap;align-items:center;gap:8px;max-width:100%;display:flex}.device-name-form input{border:1px solid var(--line);width:min(260px,100%);height:34px;color:var(--ink);font:inherit;background:#fff;border-radius:8px;padding:6px 10px;font-size:16px;font-weight:700}.device-name-form input:focus{border-color:var(--green);outline:2px solid #15a8733d}.device-name-form button{border:1px solid var(--line);height:34px;color:var(--ink);cursor:pointer;background:#fff;border-radius:8px;padding:0 12px;font-weight:800}.device-name-form button[type=submit]{border-color:var(--green);background:var(--green);color:#fff}.device-name-form button:disabled{opacity:.55;cursor:default}.heartbeat-time{margin-top:14px}.heartbeat-time time{font-variant-numeric:tabular-nums;font-size:14px}.device-state{text-align:right;min-width:112px}.state-pill{color:var(--red);background:#fbeceb;border-radius:999px;align-items:center;gap:8px;padding:8px 13px;font-size:14px;font-weight:800;display:inline-flex}.state-pill i{background:currentColor;border-radius:50%;width:8px;height:8px}.online .state-pill{color:var(--green);background:#e7f8f1}.warning .state-pill{color:var(--yellow);background:#fff6df}.device-state small{color:var(--muted);margin-top:9px;display:block}footer{color:#8a9691;padding:20px 3px 0;font-size:12px}@keyframes pulse{50%{opacity:.5}}@media (width<=760px){.shell{width:min(100% - 24px,1180px);padding-top:24px}.topbar{flex-direction:column;align-items:flex-start}.summary{grid-template-columns:repeat(3,1fr);gap:12px;padding:20px}.summary>div{display:block}.summary strong{margin-top:6px;display:block}.rule{grid-column:1/-1;justify-self:start}.devices{padding:18px}.device-card{grid-template-columns:50px 1fr;gap:14px;padding:18px}.device-icon{height:50px}.device-state{text-align:left;grid-column:1/-1;padding-left:64px}.device-state small{margin-left:8px;display:inline}}