First-paint CSS: selectors re-measured on production with /rundown in place of /arena (the Arena's 46 selectors leave the blocking subset) (#255)

ddiff --git a/public/css/critical-selectors.json b/public/css/critical-selectors.json
iindex ffbb8528..e16a76ad 100644
---- a/public/css/critical-selectors.json
++++ b/public/css/critical-selectors.json
@@@ -7,7 +7,7 @@
    "/vods",
    "/clips",
    "/moments",
--  "/arena",
++  "/rundown",
    "/chat",
    "/search?q=game",
    "/@iZoR_One",
@@@ -25,43 +25,6 @@
    "*",
    "*::after",
    "*::before",
--  ".arena-beef-empty i",
--  ".arena-beef-empty p",
--  ".arena-beefs h2",
--  ".arena-beefs h2 small",
--  ".arena-board-head h2",
--  ".arena-board-head h2 small",
--  ".arena-board-head input",
--  ".arena-container",
--  ".arena-done summary",
--  ".arena-done summary small",
--  ".arena-hero h1",
--  ".arena-ladder h2",
--  ".arena-ladder h2 small",
--  ".arena-live h2",
--  ".arena-live h2 small",
--  ".arena-live-dot",
--  ".arena-loading i",
--  ".arena-lvl",
--  ".arena-mic-moment-body",
--  ".arena-mic-moment-head small",
--  ".arena-note",
--  ".arena-portrait",
--  ".arena-portrait img",
--  ".arena-portrait-glow",
--  ".arena-portrait-sm",
--  ".arena-portrait-xs",
--  ".arena-power b",
--  ".arena-power small",
--  ".arena-rank-1",
--  ".arena-rank-2",
--  ".arena-rank-3",
--  ".arena-row .arena-chevron",
--  ".arena-row-main",
--  ".arena-row-main strong",
--  ".arena-rules h3",
--  ".arena-rules ul",
--  ".arena-rules-list",
    ".badge",
    ".brand-mark",
    ".brand-mark .ov-comet",
@@@ -105,8 +68,6 @@
    ".ch-offline-overlay-close",
    ".ch-offline-reopen",
    ".ch-offline-screen",
--  ".ch-panel-bar > .ch-vods-filter-bar",
--  ".ch-panel-bar > .clips-taken-filters",
    ".ch-tab",
    ".ch-tab i",
    ".ch-tab-badge",
@@@ -114,7 +75,6 @@
    ".ch-tab-panel",
    ".ch-tab-panel.active",
    ".ch-tab.active",
--  ".ch-tab.active .ch-tab-badge",
    ".ch-tab.active::after",
    ".ch-tabs",
    ".chat-avatar",
@@@ -126,8 +86,9 @@
    ".chat-badge-streamer",
    ".chat-badge[data-tip]::after",
    ".chat-badge[data-tip]::before",
--  ".chat-emote",
--  ".chat-emote-animated",
++  ".chat-crossfeed-badge",
++  ".chat-crossfeed-global",
++  ".chat-crossfeed-stream",
    ".chat-header",
    ".chat-header-actions",
    ".chat-input-area",
@@@ -139,11 +100,14 @@
    ".chat-mode-select option:disabled",
    ".chat-msg",
    ".chat-msg .chat-user",
++  ".chat-msg-crossfeed",
    ".chat-msg-hoverable .chat-reply-btn",
    ".chat-msg-tts-off",
    ".chat-msg-tts-off .chat-user::after",
    ".chat-msg.system",
    ".chat-nickels-float .rewards-coin-balance",
++  ".chat-relay-badge",
++  ".chat-relay-badge i",
    ".chat-replay-empty p",
    ".chat-replay-header h4",
    ".chat-replay-messages",
@@@ -172,6 +136,19 @@
    ".chat-tts-toggle",
    ".chat-tts-toggle.tts-active",
    ".chat-users-panel",
++  ".clip-chat-avatar",
++  ".clip-chat-card",
++  ".clip-chat-cta",
++  ".clip-chat-cta i",
++  ".clip-chat-dur",
++  ".clip-chat-info",
++  ".clip-chat-label",
++  ".clip-chat-meta",
++  ".clip-chat-meta > span",
++  ".clip-chat-play",
++  ".clip-chat-thumb",
++  ".clip-chat-thumb img",
++  ".clip-chat-title",
    ".clip-modal-overlay",
    ".comments-empty",
    ".comments-header h3",
@@@ -245,11 +222,11 @@
    ".hero-float--vod .hero-float-badge",
    ".hero-float-body",
    ".hero-float-inner",
--  ".hero-latest b",
    ".hero-golive-note",
--  ".hero-golive-note span",
--  ".hero-golive-note i",
    ".hero-golive-note a",
++  ".hero-golive-note i",
++  ".hero-golive-note span",
++  ".hero-latest b",
    ".hero-philosophy-btn",
    ".hero-quip.visible",
    ".hero-rotate-wrap",
@@@ -313,6 +290,10 @@
    ".mobile-chat-close",
    ".mobile-chat-toggle",
    ".modal-overlay",
++  ".moment-card",
++  ".moment-card img",
++  ".moment-overlay",
++  ".moments-row",
    ".muted",
    ".navbar",
    ".navbar > *",
@@@ -322,6 +303,7 @@
    ".network-hub-header > i",
    ".network-hub-header h3",
    ".network-hub-header p",
++  ".off-cyc-chip.active",
    ".off-cyc-title i",
    ".off-top-dur",
    ".off-top-rank",
@@@ -343,6 +325,19 @@
    ".ov-glow",
    ".ov-orbit",
    ".ov-orbit--tail",
++  ".ov-rail",
++  ".ov-rail > .moments-row",
++  ".ov-rail-bar",
++  ".ov-rail-bar[hidden]",
++  ".ov-rail-btn",
++  ".ov-rail-btn:disabled",
++  ".ov-rail-next",
++  ".ov-rail-prev",
++  ".ov-rail-track",
++  ".ov-rail-track > *",
++  ".ov-rail:not(.is-end) > .ov-rail-track",
++  ".ov-rail:not(.is-scrollable) > .ov-rail-btn",
++  ".ov-rail:not(.is-start) > .ov-rail-track",
    ".ov-ring",
    ".ov-spark",
    ".ov-spark--2",
@@@ -382,6 +377,7 @@
    ".section-header h2 > i:first-child",
    ".section-header h2 > i:first-child::before",
    ".section-header::after",
++  ".sgg-title i",
    ".stream-card",
    ".stream-card-avatar",
    ".stream-card-avatar img",