/* The reader's paper surface is shared by the web and mobile layouts. */
:root{
  --canvas:#eef1f5;--paper:#fafcff;--ink:#1d2939;--ink-soft:#596579;
  --accent:#285c9e;--wash:#e8edf4;--rule:#d6dee9;--highlight:#dce8f8;
  --btn-bg:#285c9e;--btn-hover:#204b82;--btn-fg:#fff;--today-paper:var(--paper);
  --rim:#ffffffc7;--contact:#172b461a;--ambient:#172b4621;
  --paper-shadow:inset 0 1px 0 var(--rim),0 1px 2px var(--contact),0 9px 24px -12px var(--ambient);
  --f-body:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;
  --f-cond:var(--f-body);--f-data:var(--f-body);
}
html[data-theme="dark"]{
  --canvas:#141b25;--paper:#1e2632;--ink:#e9eef6;--ink-soft:#aebbd0;
  --accent:#91baf3;--wash:#293548;--rule:#39465b;--highlight:#2c4260;
  --btn-bg:#91baf3;--btn-hover:#b7d2f8;--btn-fg:#182338;--today-paper:var(--paper);
  --rim:#ffffff13;--contact:#00000047;--ambient:#00000052;
}
html{scroll-padding-top:72px}
body{display:block;height:auto;min-height:100dvh;overflow:auto;background:var(--canvas);color:var(--ink);font-size:15px;line-height:1.6;padding:0}
button,input,select,textarea{font-family:var(--f-body)}
button{letter-spacing:0;text-transform:none}
.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}
.masthead{display:flex;position:sticky;top:0;z-index:50;flex-wrap:nowrap;justify-content:space-between;gap:24px;height:64px;min-height:64px;padding:0 max(24px,calc((100vw - 1200px)/2));background:var(--canvas);border:0;transition:transform .18s ease}
.masthead.header-hidden{transform:translateY(-100%)}
.mast-side,.mast-side:not(.mast-right){flex:0 0 auto;min-width:0;align-items:center}
.mast-right{margin-left:0;gap:8px}
.wordmark{display:block!important;color:var(--accent);font-size:22px;font-weight:750;letter-spacing:-.8px}
.tabs{display:flex;align-items:center;gap:26px;width:auto;height:auto;overflow:visible}
.tabs button,.tabs .site-tab{display:flex;align-items:center;justify-content:center;min-height:44px;font-size:14px;font-weight:550;color:var(--ink-soft);text-decoration:none;padding:0 4px;letter-spacing:0;text-transform:none}
.tabs button[aria-selected="true"],.tabs .site-tab[aria-current="page"],html[data-theme="dark"] .tabs button[aria-selected="true"],html[data-theme="dark"] .tabs .site-tab[aria-current="page"]{background:transparent;color:var(--accent)}
.tabs button[aria-selected="true"]::after,.tabs .site-tab[aria-current="page"]::after{height:2px;bottom:0;border-radius:2px}
.settings-trigger,.avatar,.avatar.admin{display:inline-flex;flex:none;align-items:center;justify-content:center;width:40px;height:40px;min-width:40px;min-height:40px;aspect-ratio:1;padding:0;border:1px solid var(--rule);border-radius:50%;background:var(--paper);color:var(--ink);font-size:16px;box-shadow:0 1px 2px var(--contact)}
.settings-trigger{font-size:24px;line-height:1}.settings-trigger svg{display:block;width:24px;height:24px;fill:currentColor}.settings-trigger:hover{background:var(--wash);color:var(--accent)}
.avatar img{border-radius:50%;object-fit:cover;aspect-ratio:1}
.avatar:hover,.avatar.admin:hover{background:var(--wash)}
html[data-theme="dark"] .avatar.admin{color:var(--ink)}
.account-menu{min-width:230px;max-width:calc(100vw - 24px);padding:8px;border-radius:16px;background:var(--paper);box-shadow:var(--paper-shadow)}
.am-row{min-height:44px;border-radius:9px;font-size:14px;padding:10px 12px}
.am-row:hover{background:var(--wash)}
.reader-preferences{width:min(420px,calc(100vw - 32px));padding:24px;border:1px solid var(--rule);border-radius:22px;background:var(--paper);color:var(--ink);box-shadow:0 20px 80px #0003}
.reader-preferences::backdrop{background:#18171b40;backdrop-filter:blur(4px)}
.preferences-heading,.preference-row{display:flex;align-items:center;justify-content:space-between;gap:16px}
.preferences-heading{margin-bottom:12px}.preferences-heading h2{font-size:22px;margin:0}
.preferences-heading button{background:var(--wash);color:var(--ink);width:44px;height:44px;border-radius:50%;padding:0;font-size:24px}
.preference-row{padding:12px 0;border-bottom:1px solid var(--rule);font-size:14px}
#langToggle,#themeToggle{min-height:44px;min-width:76px;padding:8px 12px;font-size:14px;border-radius:10px}
.reader-preferences>.am-row{width:100%;margin-top:8px;color:var(--ink);background:transparent;text-align:left}
.subbar{position:static;display:flex;justify-content:center;min-height:48px;max-width:1120px;margin:16px auto 0;padding:8px 24px;background:transparent;border:0}
.legal-menu-wrap{margin:0}.legal-menu{bottom:100%;left:50%;transform:translateX(-50%);background:var(--paper)}
#legalMenuToggle{font-size:12px;min-height:44px}
.day-picker{display:none!important}
.reader-filters{display:flex;align-items:center;flex-wrap:wrap;gap:12px;max-width:1120px;margin:22px auto;padding:0 24px}
.reader-filter{position:relative;min-width:200px;z-index:10}
.reader-filter summary,.period-filter select{display:flex;align-items:center;justify-content:space-between;gap:24px;height:44px;min-height:44px;box-sizing:border-box;list-style:none;cursor:pointer;border:1px solid var(--rule);border-radius:12px;background:var(--paper);color:var(--ink);font-size:14px;font-weight:500;padding:0 14px}
.reader-filter summary::-webkit-details-marker{display:none}
.reader-filter summary span{font-size:12px;color:var(--ink-soft)}
.period-filter select{width:200px}
.filter-options{position:absolute;top:52px;left:0;width:280px;max-width:calc(100vw - 32px);max-height:55dvh;overflow:auto;padding:12px;background:var(--paper);border:1px solid var(--rule);border-radius:16px;box-shadow:0 12px 32px var(--ambient)}
.filter-options label{display:flex;align-items:center;gap:12px;min-height:44px;font-size:14px}.filter-options input{width:18px;height:18px;accent-color:var(--accent)}
.filter-options button{min-height:44px;margin-top:8px;padding:8px 14px;border-radius:10px;font-size:14px}
.coverage-range{font-size:12px;color:var(--ink-soft);font-variant-numeric:tabular-nums}
#panel-matrix{display:block;margin:0 auto;padding:0 24px 24px;max-width:1120px;background:transparent;overflow:visible;border:0;container-type:normal}
#grid{border:0;border-spacing:0;background:transparent;width:100%;min-width:0}
#grid.briefing-mode{max-width:780px;margin:0 auto}
#grid.briefing-mode tr{display:block;border:0;background:transparent;padding:0}
#grid.briefing-mode th.rail{display:none}
#grid.briefing-mode tr.briefing-day{position:static;background:transparent;margin:30px 0 20px}
#grid.briefing-mode .briefing-day th{padding:0;background:transparent;border:0}
.briefing-day h2{font:750 34px/1.2 var(--f-body);letter-spacing:-1px}
.briefing-day .briefing-weekday{color:var(--ink-soft);font:400 14px/1.6 var(--f-body);letter-spacing:0}
#grid.briefing-mode td.cell,html[data-theme="dark"] #grid.briefing-mode td.cell{background:transparent;padding:0;border:0}
#grid .item,#grid.briefing-mode .item,#grid.briefing-mode .item:last-of-type{padding:0;border:0;border-radius:18px;background-color:var(--paper);box-shadow:var(--paper-shadow);margin:0 0 22px;overflow:hidden}
#grid.briefing-mode .item:has(.story-toggle[aria-expanded="true"]){padding-bottom:0}
#grid .item.image-tinted{background-image:linear-gradient(180deg,var(--story-tint),var(--story-tint-mid) 40%,var(--paper));background-size:100% 240px;background-position:top;background-repeat:no-repeat}
.story-main{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px 20px;padding:24px;color:var(--ink);text-decoration:none;overflow-wrap:anywhere;align-items:start}
.story-main .t{grid-column:1;display:block;font:700 24px/1.42 var(--f-body);letter-spacing:-.4px;color:var(--ink);white-space:normal;max-height:none;overflow:visible;-webkit-line-clamp:unset}
.story-main:hover .t{color:var(--ink);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}
.story-image{grid-column:2;grid-row:1/3;width:80px;height:80px;object-fit:contain;border-radius:15px;background:#fff9}
.item .story-main .w{grid-column:1;display:block;margin:0;padding:0;font-size:15px;line-height:1.8;color:var(--ink-soft)}
.item.image-tinted .story-main .w{color:var(--ink)}
.item .story-main .w::before{display:none}
.publisher{grid-column:1/-1;font-size:13px;font-weight:600;color:var(--ink-soft)}
.image-tinted .publisher{color:var(--ink)}
.item .src.coverage-sources{margin:0 12px 12px;padding:2px 14px;background:var(--wash);border-radius:12px;font-size:14px}
.item .src.coverage-sources a{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:48px;padding:10px 0;color:var(--ink);text-decoration:none;border:0}
.item .src.coverage-sources a+a{border-top:1px solid var(--rule)}
.coverage-more{border-top:1px solid var(--rule)}.coverage-more summary{cursor:pointer;font-size:12px;color:var(--ink-soft);min-height:44px;display:flex;align-items:center}
.coverage-title{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;line-height:1.5;font-weight:550}
.coverage-publisher{flex:0 1 auto;max-width:42%;font-size:12px;font-weight:500;color:var(--ink-soft);overflow-wrap:anywhere;line-height:1.5}
.coverage-publisher:only-child{max-width:100%}
.coverage-sources a:hover .coverage-title,.coverage-sources a:hover .coverage-publisher{color:var(--accent)}
.story-tags{display:flex;align-items:center;flex-wrap:wrap;gap:6px;padding:0 20px}
.story-tags:empty{display:none}.product-links{display:contents}
.product-chip,.keyword-tag{display:inline-flex;align-items:center;max-width:100%;background:var(--wash);border:0;border-radius:7px;padding:4px 8px;color:var(--ink-soft);font-size:12px;line-height:1.5;overflow-wrap:anywhere}
.product-chip{min-height:36px;color:var(--accent);text-decoration:none}
.item .story-toggle{display:flex;align-items:center;width:auto;min-height:44px;padding:4px 0;margin:2px 20px 4px;gap:4px;font-size:12px;color:var(--ink-soft);background:transparent;font-weight:500}
.story-details{padding:0 20px 20px}.story-chevron{width:20px;height:20px;font-size:18px}
.story-ask,.suggested-question{min-height:44px;font-size:13px}
.cell-more{min-height:44px;font-size:13px;margin:0 0 12px;color:var(--accent)}
#grid.briefing-mode .briefing-empty td{background:var(--paper);padding:28px;border-radius:18px;font-size:14px;box-shadow:var(--paper-shadow)}
/* A table row owns the week height, so every company's next week starts together. */
#panel-matrix:has(.company-mode){overflow:auto;max-height:calc(100dvh - 180px);overscroll-behavior:contain;scrollbar-width:thin;padding-top:0}
#grid.company-mode{display:table;table-layout:fixed;min-width:calc(var(--company-count) * 250px);border-spacing:12px 0;margin:0 -12px;width:calc(100% + 24px)}
#grid.company-mode thead{display:table-header-group}
#grid.company-mode tbody{display:table-row-group}
#grid.company-mode tr{display:table-row;border:0;background:transparent}
#grid.company-mode th,#grid.company-mode td{position:static;display:table-cell;min-width:0;width:auto;max-width:none;border:0;background:transparent;padding:0;vertical-align:top}
#grid.company-mode thead th{position:sticky;top:0;z-index:3;padding:14px 8px;background:var(--canvas);font-size:15px;color:var(--ink);box-shadow:0 1px 0 var(--rule)}
#grid.company-mode thead th img,#grid.company-mode thead th .rail-mark{display:inline-block;vertical-align:middle;width:22px;height:22px;margin-right:8px}
#grid.company-mode .company-week th{padding:18px 0 6px;text-align:left;font-size:12px;color:var(--ink-soft);font-weight:500}
.company-mode .cell{display:block!important;padding:0 0 10px;background:transparent;border:0;min-width:0}
.company-mode .cell.empty-day{display:none!important}.week-empty{color:var(--ink-soft);font-size:12px;padding:14px 4px}
.cell-date{display:block;margin:10px 0;font-size:12px;font-weight:600;color:var(--ink-soft)}
.company-mode .story-main{padding:18px;gap:12px}.company-mode .story-main .t{font-size:18px;line-height:1.5}
.company-mode .story-image{width:40px;height:40px;border-radius:10px;grid-row:1}
.company-mode .story-main .w{grid-column:1/-1;font-size:13px}.company-mode .publisher{font-size:12px}
.company-mode .item .src.coverage-sources a{display:block;font-size:13px}.company-mode .coverage-publisher{display:block;max-width:100%;margin-top:4px;font-size:11px}
.company-mode .story-tags{padding:0 14px}.company-mode .story-toggle{margin-left:14px}
.company-mode .empty{font-size:12px;padding:10px;color:var(--ink-soft)}
#grid.company-mode .company-empty{padding:36px;font-size:15px}
.tray{max-width:1120px;margin:12px auto;border:0;border-radius:14px;background:var(--wash)}
.method{background:transparent;overflow:visible}.method-in{padding:32px 24px 48px}
.manage-section{border-radius:16px}.manage-title{font-size:28px!important}
.manage-in input:not([type=checkbox]),.manage-in select,.manage-in button{min-height:40px;border-radius:9px}
.manage-in{line-height:1.75}.topic-editor{padding:12px}
.timeline-stage{background:transparent;overflow:visible;padding:32px 24px 48px}
.timeline-layout{max-width:1120px}.timeline-layout h1{font-size:30px;font-weight:700}
.timeline-intro{max-width:760px;font-size:14px}.timeline-layout label{font-size:13px}
.timeline-controls select,.timeline-controls button,#product-picker,.compare-controls input,.compare-controls button{min-height:44px;border-radius:12px;border:1px solid var(--rule);font-size:14px;padding:8px 14px}
.timeline-controls{align-items:end}.timeline-controls button{background:var(--paper);color:var(--ink)}
.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:20px 0 32px}
.product-card{border:0;border-radius:18px;box-shadow:var(--paper-shadow);padding:24px;background:var(--paper)}
.product-card strong{font-size:22px;color:var(--ink)}.product-card span{font-size:13px}
.product-card h3{font-size:22px;margin:0 0 12px}.product-card h3 a{color:var(--ink);text-decoration:none}
.product-recent{list-style:none;padding:0 0 0 16px;margin:0;border-left:1px solid var(--rule)}
.product-recent li{position:relative;padding:0 0 22px}.product-recent li::before{content:'';position:absolute;left:-20px;top:8px;width:7px;height:7px;border-radius:50%;background:var(--accent)}
.product-recent time{display:block;font-size:12px;color:var(--ink-soft);margin-bottom:5px}.product-recent a{font-size:15px;font-weight:600;text-decoration:none;color:var(--ink)}
.product-recent p{font-size:13px;line-height:1.7;margin:6px 0 0;color:var(--ink-soft);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.product-recent .stage{display:table;font-size:11px;border-radius:6px;padding:3px 6px;margin-top:6px;background:var(--wash);color:var(--ink-soft)}
.product-history-link{display:flex;align-items:center;min-height:44px;margin-top:auto;font-size:13px;text-decoration:none}
.timeline-events{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));overflow:visible;gap:24px;padding:0;list-style:none}
.timeline-event{min-width:0;padding:0;scroll-margin-top:80px}.timeline-event>time{font-size:13px;color:var(--ink-soft)}
.timeline-event article{height:100%;padding:24px;border:0;border-radius:18px;box-shadow:var(--paper-shadow);background:var(--paper)}
.timeline-event h2{font-size:24px}.timeline-event p{font-size:14px}.timeline-event .stage{border-radius:7px;background:var(--wash)}
.timeline-event article>a{min-height:44px;display:inline-flex;align-items:center}.timeline-event article li{padding:8px 0;font-size:13px}
.toast{bottom:24px;border-radius:16px}
@media(max-width:700px){
  :root{--reader-overlay-bottom:calc(84px + env(safe-area-inset-bottom))}
  body{padding-bottom:calc(76px + env(safe-area-inset-bottom))}
  .masthead{height:60px;min-height:60px;padding:0 18px;gap:8px;grid-template-rows:none}
  .masthead.header-hidden{transform:translateY(-100%)}
  .wordmark{font-size:20px}.mast-right{gap:6px}.settings-trigger,.avatar,.avatar.admin{width:36px;height:36px;min-width:36px;min-height:36px}
  #gsi-button{width:80px;height:40px}
  .tabs.mobile-tabs{position:fixed;left:0;right:0;bottom:0;z-index:45;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));width:100%;height:auto;gap:0;padding:8px 12px calc(8px + env(safe-area-inset-bottom));background:var(--paper);border-top:1px solid var(--rule);box-shadow:0 -6px 24px #29232b04}
  .mobile-tabs button,.mobile-tabs .site-tab{display:flex;flex-direction:column;gap:4px;min-width:0;min-height:48px;font-size:12px;line-height:1.4;padding:2px;white-space:normal;text-align:center}
  .mobile-tabs button::before,.mobile-tabs .site-tab::before{content:'';width:20px;height:20px;background:currentColor;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='black' stroke-width='1.6' d='M5 3h14v18H5zM8 7h8M8 11h8M8 15h5'/%3E%3C/svg%3E") center/contain no-repeat}
  .mobile-tabs :nth-child(2)::before{mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='black' stroke-width='1.6' d='M3 4h7v16H3zM14 4h7v16h-7z'/%3E%3C/svg%3E")}
  .mobile-tabs :nth-child(3)::before{mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='black' stroke-width='1.6' d='M5 4v16M9 6h11M9 12h8M9 18h11'/%3E%3C/svg%3E")}
  .mobile-tabs button[aria-selected="true"]::after,.mobile-tabs .site-tab[aria-current="page"]::after{display:none}
  #panel-matrix{padding:0 18px 16px;margin:0;max-width:100%}
  #grid.briefing-mode tr.briefing-day{margin:20px 0}.briefing-day h2{font-size:30px}.briefing-day .briefing-weekday{font-size:13px}
  .story-main{padding:20px;gap:14px}.story-main .t{font-size:20px;line-height:1.45}
  .story-image{width:64px;height:64px;grid-row:1;border-radius:12px}
  .item .story-main .w{grid-column:1/-1;font-size:14px}.publisher{font-size:12px}
  .item .src.coverage-sources{margin:0 10px 10px;padding:2px 12px}.coverage-sources a{font-size:13px;gap:12px;min-height:44px}.coverage-publisher{font-size:11px}
  .story-tags{padding:0 18px}.item .story-toggle{margin-left:18px}
  .reader-filters{margin:16px 0;padding:0 18px;gap:10px}.reader-filter,.period-filter{flex:1;min-width:0}.period-filter select{width:100%}.coverage-range{width:100%;font-size:11px}
  #panel-matrix:has(.company-mode){padding:0 12px 16px;max-height:calc(100dvh - 244px)}
  #grid.company-mode{min-width:calc(var(--company-count) * min(160px,(100vw - 24px)/2));border-spacing:8px 0;margin:0 -8px;width:calc(100% + 16px)}
  #grid.company-mode thead th{font-size:13px;padding:12px 4px}#grid.company-mode thead th img{width:18px;height:18px;margin-right:5px}
  .company-mode .story-main{display:block;padding:14px}.company-mode .story-main .t{font-size:16px;line-height:1.5}
  .company-mode .story-image{float:right;width:28px;height:28px;margin:0 0 6px 8px;border-radius:6px}.company-mode .story-main .w{margin-top:10px;font-size:12px}.company-mode .publisher{display:block;margin-top:10px;font-size:11px}
  .company-mode .story-tags{padding:0 10px;gap:4px}.company-mode .product-chip,.company-mode .keyword-tag{font-size:10px;padding:4px 6px}
  .company-mode .story-details{padding:0 10px 14px}.company-mode .story-toggle{margin-left:10px}.company-mode .coverage-sources a{font-size:12px}
  .subbar{padding:8px 18px;margin-top:0}.legal-menu{left:50%;max-width:calc(100vw - 36px)}
  .method-in,.timeline-stage{padding:20px 18px 32px}.manage-title,.timeline-layout h1{font-size:26px!important}
  .timeline-events,.product-grid{grid-template-columns:1fr;gap:20px}.timeline-event article{padding:20px}.timeline-intro{font-size:13px}
  .toast{bottom:calc(84px + env(safe-area-inset-bottom))}
}
@media(max-width:360px){.masthead{padding:0 12px}.wordmark{font-size:18px}#panel-matrix{padding-left:12px;padding-right:12px}.story-main{padding:18px}.story-main .t{font-size:18px}.story-image{width:54px;height:54px}.coverage-sources a{gap:8px}.reader-filters{padding:0 12px}}
@media(prefers-reduced-motion:reduce){.masthead{transition:none}}

/* Binary preferences expose the selected language and current theme state. */
.preference-label{display:flex;align-items:center;gap:8px}
@media(max-width:360px){.reader-preferences{padding:16px}}
.globe-icon,.preference-icon{flex:none;width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
#langToggle.preference-toggle,#themeToggle.preference-toggle{display:flex;align-items:center;gap:3px;flex:none;width:128px;min-width:128px;min-height:44px;height:44px;padding:4px;background:var(--wash);color:var(--ink-soft);border:1px solid var(--rule);border-radius:10px}
.preference-toggle>span{display:flex;align-items:center;justify-content:center;flex:1;height:34px;padding:0 6px;border-radius:7px;font-size:14px;font-weight:500;line-height:1}
.preference-toggle .selected{background:var(--accent);color:var(--btn-fg)}
.preference-toggle svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
#themeToggle:disabled{opacity:.6;cursor:wait}
.preferences-signin:empty{display:none}
.preferences-signin .account{justify-content:center;margin-top:20px}
.preferences-signin #gsi-button{width:120px;justify-content:center}
/* Questions are temporarily paused in the web reader. Existing records stay retained. */
html[data-questions="paused"] :is(.story-toggle,.story-ask,.targeted-questions,.ask,#tray,#askToast){display:none!important}
html[data-questions="paused"] .story-tags:not(:empty){padding-bottom:16px}
.briefing-day h2{flex-wrap:wrap;align-items:center}