:root {
  --bg: #f3f1eb; --surface: #fffefa; --surface-2: #e9e5dc; --ink: #141918;
  --muted: #686b67; --line: #d9d5cc; --accent: #ce4b32; --accent-soft: #f3d7d0;
  --green: #1f6a50; --yellow: #9b6407; --shadow: 0 18px 55px rgba(33, 38, 36, .1);
  --serif: "Newsreader", Georgia, serif; --sans: "DM Sans", Arial, sans-serif;
}
body.dark { --bg:#151513;--surface:#1d1d1a;--surface-2:#292824;--ink:#f1ede4;--muted:#aaa49a;--line:#3b3934;--accent:#ef684d;--accent-soft:#40251f;--green:#82c8ad;--yellow:#e2b45a;--shadow:none; }
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background:radial-gradient(circle at 88% 3%,rgba(206,75,50,.11),transparent 31rem),var(--bg);color:var(--ink);font-family:var(--sans);font-synthesis:none;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button{color:inherit}[hidden]{display:none!important}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 48%,transparent);outline-offset:3px}.demo-banner{background:var(--ink);color:var(--bg);text-align:center;padding:7px 18px;font-size:12px;letter-spacing:.04em}
.site-header{position:sticky;top:0;z-index:30;height:78px;padding:0 clamp(20px,4vw,70px);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;background:color-mix(in srgb,var(--bg) 92%,transparent);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;width:fit-content}.brand-mark{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;background:var(--accent);color:#fff;font-family:var(--serif);font-size:22px}.brand strong{display:block;font-family:var(--serif);font-size:24px;line-height:.75}.brand small{font-size:9px;letter-spacing:.25em}.main-nav{display:flex;gap:26px}.nav-link{border:0;background:none;padding:10px 0;cursor:pointer;color:var(--muted);font-weight:600}.nav-link.active{color:var(--ink);box-shadow:inset 0 -2px var(--accent)}.header-actions{justify-self:end;display:flex;align-items:center;gap:10px}
.primary-button,.secondary-button,.icon-button{border:1px solid var(--ink);border-radius:999px;cursor:pointer;padding:10px 16px;background:var(--ink);color:var(--bg);font-weight:700}.secondary-button,.icon-button{background:transparent;color:var(--ink)}.icon-button{width:40px;height:40px;padding:0}main{max-width:1480px;margin:0 auto;padding:0 clamp(20px,4vw,70px) 80px}.masthead{min-height:410px;display:grid;grid-template-columns:1.6fr .8fr;gap:80px;align-items:end;padding:70px 0 58px;border-bottom:1px solid var(--ink)}.eyebrow{margin:0 0 12px;color:var(--accent);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.14em}.live-dot{display:inline-block;width:7px;height:7px;margin-right:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px var(--accent-soft)}h1,h2,h3{font-family:var(--serif);margin:0}h1{font-size:clamp(62px,8vw,122px);line-height:.82;letter-spacing:-.055em;max-width:900px}h2{font-size:clamp(38px,4vw,64px);line-height:.98;letter-spacing:-.035em}h3{font-size:28px;line-height:1.05}.masthead-copy{max-width:680px;margin:28px 0 0;color:var(--muted);font-size:18px;line-height:1.6}.masthead-stats{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.stat{min-height:115px;padding:18px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.stat strong{display:block;font-family:var(--serif);font-size:44px}.stat span{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.08em}
.controls{display:grid;grid-template-columns:minmax(260px,.8fr) 2fr auto;gap:18px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}.search-box{display:flex;gap:8px;align-items:center;border:1px solid var(--line);border-radius:999px;padding:0 14px;background:var(--surface)}.search-box input{width:100%;border:0;outline:0;padding:11px 0;color:var(--ink);background:transparent}.filter-row{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none}.filter-chip{white-space:nowrap;border:1px solid var(--line);background:transparent;border-radius:999px;padding:9px 13px;cursor:pointer;color:var(--muted)}.filter-chip.active{background:var(--accent);color:#fff;border-color:var(--accent)}select{border:1px solid var(--line);border-radius:999px;padding:10px 14px;color:var(--ink);background:var(--surface)}.view{display:none}.active-view{display:block}.section-heading{display:flex;justify-content:space-between;align-items:end;padding:54px 0 24px}.section-heading>p{color:var(--muted)}
.lead-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:22px}.lead-card,.news-card,.side-list,.method-grid article,.archive-day{background:var(--surface);border:1px solid var(--line)}.lead-card{min-height:570px;display:grid;grid-template-columns:1.2fr .8fr;overflow:hidden;cursor:pointer}.lead-card .story-image{height:100%;min-height:400px}.story-image{position:relative;overflow:hidden;background:var(--surface-2)}.story-image img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}.lead-card:hover img,.news-card:hover img{transform:scale(1.025)}.image-badges{position:absolute;top:14px;left:14px;display:flex;gap:7px;flex-wrap:wrap}.badge{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:6px 9px;background:rgba(17,17,15,.86);color:#fff;font-size:10px;text-transform:uppercase;letter-spacing:.07em;backdrop-filter:blur(8px)}.badge.social{background:#6633a6}.badge.official{background:#38547d}.badge.demo{background:var(--accent)}.lead-copy{display:flex;flex-direction:column;padding:32px}.kicker{color:var(--accent);font-size:12px;text-transform:uppercase;letter-spacing:.1em;font-weight:700}.lead-copy h3{margin:12px 0 18px;font-size:clamp(35px,4vw,58px)}.story-summary{color:var(--muted);line-height:1.55}.story-meta{display:flex;gap:12px;flex-wrap:wrap;margin-top:auto;padding-top:24px;color:var(--muted);font-size:12px}.confidence{font-weight:700}.confidence.high{color:var(--green)}.confidence.medium{color:var(--yellow)}.confidence.low{color:var(--accent)}
.side-list{display:flex;flex-direction:column}.side-list-header{display:flex;justify-content:space-between;padding:18px;border-bottom:1px solid var(--line)}.side-story{flex:1;display:grid;grid-template-columns:92px 1fr;gap:14px;padding:15px;border-bottom:1px solid var(--line);cursor:pointer}.side-story:last-child{border-bottom:0}.side-story img{width:92px;height:72px;object-fit:cover}.side-story h4{margin:5px 0 7px;font-family:var(--serif);font-size:19px;line-height:1.05}.side-story p{margin:0;color:var(--muted);font-size:11px}.category-block{padding-top:58px}.category-header{display:flex;justify-content:space-between;align-items:baseline;padding-bottom:15px;border-bottom:1px solid var(--ink)}.category-header h3{font-size:37px}.category-header span{color:var(--muted);font-size:12px}.news-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;padding-top:20px}.news-card{cursor:pointer;min-width:0}.news-card .story-image{aspect-ratio:16/10}.news-copy{padding:18px}.news-card h3{margin:9px 0 12px;font-size:25px}.news-card .story-summary{font-size:14px}.card-footer{display:flex;justify-content:space-between;gap:10px;margin-top:18px;padding-top:13px;border-top:1px solid var(--line);color:var(--muted);font-size:11px}.empty-state{grid-column:1/-1;padding:70px 20px;text-align:center;color:var(--muted);border:1px dashed var(--line)}
.archive-controls{display:flex;gap:12px;margin:18px 0 30px}.archive-results{display:grid;gap:18px}.archive-day{padding:24px}.archive-day h3{border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:10px}.archive-item{display:grid;grid-template-columns:100px 1fr auto;gap:18px;padding:14px 0;border-bottom:1px solid var(--line);cursor:pointer}.archive-item:last-child{border:0}.archive-item img{width:100px;height:70px;object-fit:cover}.archive-item h4{margin:0 0 6px;font-family:var(--serif);font-size:21px}.archive-item p{margin:0;color:var(--muted);font-size:12px}.method-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.method-grid article{padding:24px}.method-grid article>span{color:var(--accent);font-size:12px}.method-grid h3{margin:38px 0 12px}.method-grid p{color:var(--muted);line-height:1.6}.source-table-wrap{margin-top:38px;overflow-x:auto}.source-table{width:100%;border-collapse:collapse;background:var(--surface)}.source-table th,.source-table td{text-align:left;padding:15px;border:1px solid var(--line);font-size:13px}.source-table th{background:var(--surface-2)}footer{display:grid;grid-template-columns:1fr 2fr 1fr;gap:30px;align-items:center;padding:35px clamp(20px,4vw,70px);border-top:1px solid var(--line);color:var(--muted);font-size:12px}.footer-brand{opacity:.8}
dialog{color:var(--ink);background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);padding:0}dialog::backdrop{background:rgba(0,0,0,.62);backdrop-filter:blur(5px)}.story-dialog{width:min(980px,94vw);max-height:91vh}.dialog-story-image{height:360px;width:100%;object-fit:cover}.dialog-story-body{padding:30px}.dialog-header{display:flex;justify-content:space-between;gap:20px;align-items:start}.close-button{border:0;background:transparent;font-size:32px;cursor:pointer}.dialog-story-body h2{margin:8px 0 18px}.dialog-columns{display:grid;grid-template-columns:1.5fr .7fr;gap:35px;margin-top:28px}.dialog-columns h4{margin:22px 0 8px}.dialog-columns p,.dialog-columns li{color:var(--muted);line-height:1.6}.source-link{display:block;color:var(--ink);text-decoration:none;padding:10px 0;border-bottom:1px solid var(--line)}.source-link:hover{color:var(--accent)}.lead-dialog{width:min(620px,94vw)}.lead-dialog form{padding:28px}.lead-dialog label{display:grid;gap:7px;margin:18px 0;font-weight:700}.lead-dialog label span{color:var(--muted);font-weight:400}.lead-dialog input,.lead-dialog textarea,.lead-dialog select{border:1px solid var(--line);border-radius:8px;padding:12px;background:var(--bg);color:var(--ink)}.form-actions{display:flex;justify-content:space-between;gap:12px;margin-top:22px}.form-note{color:var(--muted);font-size:12px}#toast{position:fixed;left:50%;bottom:25px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:var(--ink);color:var(--bg);border-radius:999px;padding:11px 18px;z-index:100;transition:.2s}#toast.show{opacity:1;transform:translate(-50%,0)}

/* Production editorial polish */
.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:color-mix(in srgb,var(--bg) 88%,transparent);border-bottom-color:color-mix(in srgb,var(--line) 78%,transparent);backdrop-filter:blur(20px)}
.brand-mark{border-radius:12px;box-shadow:0 8px 20px rgba(206,75,50,.22)}
.main-nav{gap:4px;padding:4px;border:1px solid var(--line);border-radius:999px;background:color-mix(in srgb,var(--surface) 78%,transparent)}
.nav-link{padding:9px 15px;border-radius:999px;font-size:13px}
.nav-link.active{color:#fff;background:var(--ink);box-shadow:none}
.primary-button,.secondary-button,.icon-button{transition:transform .2s ease,background .2s ease,border-color .2s ease}
.primary-button:hover,.secondary-button:hover,.icon-button:hover{transform:translateY(-1px)}
.masthead{min-height:390px;grid-template-columns:minmax(0,1.4fr) minmax(300px,.6fr);align-items:center;padding:64px 0 54px}
h1{font-size:clamp(58px,7.4vw,108px);line-height:.86;max-width:840px}
.masthead-copy{max-width:740px;font-size:19px}
.masthead-stats{overflow:hidden;border-radius:18px;background:color-mix(in srgb,var(--surface) 72%,transparent);box-shadow:0 12px 35px rgba(33,38,36,.06)}
.stat{min-height:106px}.stat strong{font-size:42px}
.controls{position:sticky;top:78px;z-index:20;margin:0 calc(clamp(20px,4vw,70px) * -.28);padding:16px calc(clamp(20px,4vw,70px) * .28);background:color-mix(in srgb,var(--bg) 91%,transparent);backdrop-filter:blur(18px)}
.search-box,select,.filter-chip{transition:border-color .2s ease,background .2s ease,box-shadow .2s ease}.search-box:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.section-heading{padding-top:62px}
.lead-card,.side-list,.news-card,.method-grid article,.archive-day{overflow:hidden;border-radius:18px}
.lead-card{border-radius:24px;box-shadow:var(--shadow)}
.side-list{box-shadow:0 12px 36px rgba(33,38,36,.06)}
.news-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.news-card{transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.news-card:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--accent) 35%,var(--line));box-shadow:0 18px 42px rgba(33,38,36,.1)}
.news-card h3{font-size:27px}.news-copy{padding:20px}
.method-grid article{box-shadow:0 10px 30px rgba(33,38,36,.05)}
.story-dialog,.lead-dialog{border-radius:22px}.dialog-story-image{border-radius:21px 21px 0 0}
.loading-panel{grid-column:1/-1;min-height:420px;padding:48px;border:1px solid var(--line);border-radius:24px;background:var(--surface);box-shadow:var(--shadow)}
.loading-panel>span:not(.sr-only){display:block;border-radius:999px;background:linear-gradient(90deg,var(--surface-2),color-mix(in srgb,var(--surface-2) 45%,var(--surface)),var(--surface-2));background-size:220% 100%;animation:loading-shimmer 1.4s infinite}
.loading-kicker{width:150px;height:12px;margin-bottom:30px}.loading-title{width:min(720px,92%);height:56px;margin-bottom:13px}.loading-title.short{width:min(520px,70%);margin-bottom:38px}.loading-copy{width:min(760px,95%);height:15px;margin-bottom:12px}.loading-copy.short{width:min(580px,72%)}
@keyframes loading-shimmer{to{background-position:-220% 0}}
@media(max-width:1100px){.site-header{grid-template-columns:1fr auto}.main-nav{position:fixed;bottom:0;left:0;right:0;z-index:40;justify-content:space-around;padding:8px 15px;background:var(--surface);border:0;border-top:1px solid var(--line);border-radius:0}.controls{grid-template-columns:1fr}.masthead{grid-template-columns:1fr;gap:45px}.lead-layout{grid-template-columns:1fr}.news-grid{grid-template-columns:repeat(2,1fr)}.method-grid{grid-template-columns:repeat(2,1fr)}footer{margin-bottom:55px}}
@media(max-width:700px){.site-header{height:67px}.brand strong{font-size:21px}.brand-mark{width:34px;height:34px}.header-actions .primary-button{display:none}.controls{top:67px}.masthead{min-height:auto;padding:45px 0}.masthead-stats{grid-template-columns:repeat(2,1fr)}.lead-card{grid-template-columns:1fr}.lead-card .story-image{min-height:260px}.lead-copy{padding:22px}.lead-copy h3{font-size:37px}.news-grid{grid-template-columns:1fr}.method-grid{grid-template-columns:1fr}.section-heading{align-items:start;flex-direction:column;gap:10px}.archive-item{grid-template-columns:74px 1fr}.archive-item img{width:74px;height:62px}.archive-item>span{display:none}.dialog-story-image{height:230px}.dialog-story-body{padding:20px}.dialog-columns{grid-template-columns:1fr}.form-actions{flex-direction:column-reverse}.loading-panel{min-height:320px;padding:28px}.loading-title{height:40px}footer{grid-template-columns:1fr}}