@import url('https://fonts.googleapis.com/css2?family=Anton&family=Poppins:wght@300;400;500;600&display=swap');

:root{
  --sc-red:#eb1b26; --sc-dark-red:#a40e16; --sc-black:#000000; --sc-grey:#cccccc; --sc-white:#ffffff;
  --sc-surface:#f5f5f5; --sc-border:#dcdcdc; --sc-text-muted:#666666; --sc-bg:#ffffff; --sc-text:#000000;
  --font-headline:'Anton',sans-serif; --font-body:'Poppins',sans-serif;
  --text-xs:12px; --text-sm:13px; --text-base:16px; --text-md:22px; --text-lg:38px; --text-xl:50px;
  --space-xs:6px; --space-sm:10px; --space-md:16px; --space-lg:26px; --space-xl:42px; --space-2xl:68px;
  --content-width:80%; --content-margin:10%; --radius-sm:4px; --radius-md:8px; --radius-lg:12px;
  --shadow-sm:0 1px 3px rgba(0,0,0,.06); --shadow-md:0 10px 24px rgba(0,0,0,.10); --shadow-red:0 10px 24px rgba(235,27,38,.16);
}
body.dark{
  --sc-bg:#0a0a0a; --sc-surface:#141414; --sc-border:#2a2a2a; --sc-text:#f0f0f0; --sc-text-muted:#8a8a8a; --sc-white:#141414;
  --shadow-sm:0 1px 3px rgba(0,0,0,.4); --shadow-md:0 10px 24px rgba(0,0,0,.5); --shadow-red:0 10px 24px rgba(235,27,38,.22);
}
*{box-sizing:border-box;}
body{margin:0;font-family:var(--font-body);color:var(--sc-text);transition:background .2s ease,color .2s ease;
  background-color:var(--sc-bg);
  background-image:
    linear-gradient(rgba(235,27,38,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(235,27,38,.045) 1px, transparent 1px);
  background-size:36px 36px;
}
body.dark{
  background-image:
    linear-gradient(rgba(235,27,38,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(235,27,38,.08) 1px, transparent 1px);
}
/* Reusable brand textures — a faint lighting-plan/blueprint grid, plus
   diagonal "beam" hairlines for large dark surfaces, so nothing sits on a
   flat block of solid color. */
.tex-dark{
  background-color:var(--sc-black);
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px),
    repeating-linear-gradient(115deg, rgba(235,27,38,.07) 0 2px, transparent 2px 64px);
  background-size:32px 32px, 32px 32px, auto;
}
.tex-light{
  background-color:var(--sc-surface);
  background-image:
    linear-gradient(rgba(235,27,38,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(235,27,38,.045) 1px, transparent 1px);
  background-size:28px 28px;
}
.wrap{width:var(--content-width);margin:0 var(--content-margin);}
a{color:inherit;}
img{max-width:100%;display:block;}

.header{width:100%;position:sticky;top:0;z-index:50;
  background-color:var(--sc-black);
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px),
    repeating-linear-gradient(115deg, rgba(235,27,38,.08) 0 2px, transparent 2px 64px);
  background-size:32px 32px, 32px 32px, auto;
}
.header-inner{width:var(--content-width);margin:0 var(--content-margin);display:flex;align-items:center;justify-content:space-between;padding:16px 0;gap:12px;}
.header-left{display:flex;align-items:center;gap:var(--space-xl);min-width:0;}
.header-right{display:flex;align-items:center;gap:var(--space-md);flex-shrink:0;}
.header-logo img{height:32px;width:auto;display:block;}
.header-tag{font-size:var(--text-xs);color:var(--sc-grey);text-transform:uppercase;letter-spacing:.14em;}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;padding:8px;
  background:transparent;border:1.5px solid #444;border-radius:var(--radius-sm);cursor:pointer;}
.nav-toggle span{display:block;height:2px;width:100%;background:#fff;border-radius:1px;}
.nav-backdrop{display:none;}
.theme-btn{background:transparent;border:1.5px solid #444;color:#fff;border-radius:var(--radius-sm);padding:8px 14px;
  font-family:var(--font-body);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.08em;cursor:pointer;}
.theme-btn:hover{border-color:var(--sc-red);color:var(--sc-red);}

.hero{padding:var(--space-2xl) 0 var(--space-xl);}
.eyebrow{font-size:var(--text-xs);font-weight:500;text-transform:uppercase;letter-spacing:.14em;color:var(--sc-red);margin:0 0 var(--space-xs);}
h1.headline{font-family:var(--font-headline);font-size:var(--text-xl);font-weight:400;text-transform:uppercase;line-height:1.05;margin:0 0 var(--space-md);}
.hero p.sub{font-size:var(--text-base);color:var(--sc-text-muted);max-width:640px;line-height:1.6;margin:0 0 var(--space-lg);}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:0 0 var(--space-md);}
.hero-cta{display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-body);font-size:var(--text-sm);font-weight:500;
  text-transform:uppercase;letter-spacing:.06em;background:var(--sc-red);color:#fff;border-radius:var(--radius-sm);
  padding:12px 22px;text-decoration:none;transition:background .15s ease;}
.hero-cta:hover{background:var(--sc-dark-red);color:#fff;}
.divider{width:48px;height:3px;background:var(--sc-red);margin:var(--space-md) 0;}
.section{padding:var(--space-2xl) 0;border-top:1px solid var(--sc-border);}
.section-label{font-size:var(--text-xs);font-weight:500;text-transform:uppercase;letter-spacing:.12em;color:var(--sc-red);margin:0 0 var(--space-xs);}
h2.section-title{font-family:var(--font-headline);font-size:32px;font-weight:400;text-transform:uppercase;margin:0 0 var(--space-sm);line-height:1.05;}
.section-sub{font-size:var(--text-sm);color:var(--sc-text-muted);max-width:600px;line-height:1.6;margin:0 0 var(--space-lg);}

/* ---- Article grid ---- */
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-lg);}
.article-grid > *{min-width:0;}
@media (max-width:900px){.article-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:620px){.article-grid{grid-template-columns:1fr;}.form-grid-2,.form-grid-3{grid-template-columns:1fr !important;}}
.article-card{background:var(--sc-white);border:1px solid var(--sc-border);border-radius:var(--radius-md);overflow:hidden;
  display:flex;flex-direction:column;aspect-ratio:3/4;width:100%;box-shadow:var(--shadow-sm);transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease;}
.article-card:hover{border-color:var(--sc-red);transform:translateY(-4px);box-shadow:var(--shadow-red);}
.card-banner{flex:2 0 0;min-height:0;background:linear-gradient(135deg,var(--sc-surface),var(--sc-bg));display:flex;align-items:center;justify-content:center;color:var(--sc-red);position:relative;overflow:hidden;}
.card-banner svg{width:52px;height:52px;}
.card-banner-img{width:100%;height:100%;object-fit:cover;display:block;}
.card-banner .icon-fallback{width:100%;height:100%;display:flex;align-items:center;justify-content:center;}
.card-tag{position:absolute;top:10px;left:10px;background:var(--sc-black);color:#fff;font-size:var(--text-xs);
  text-transform:uppercase;letter-spacing:.06em;padding:4px 8px;border-radius:var(--radius-sm);}
.card-body{padding:12px 14px 14px;display:flex;flex-direction:column;flex:1 0 0;min-height:0;overflow:hidden;}
.card-body h3{font-family:var(--font-headline);font-size:16px;text-transform:uppercase;margin:0 0 6px;line-height:1.15;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.card-body p{font-size:12px;color:var(--sc-text-muted);line-height:1.45;margin:0 0 8px;flex:1;min-height:0;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.read-more{align-self:flex-start;font-family:var(--font-body);font-size:var(--text-sm);font-weight:500;text-transform:uppercase;
  letter-spacing:.06em;background:transparent;color:var(--sc-red);border:1.5px solid var(--sc-red);border-radius:var(--radius-sm);
  padding:9px 18px;cursor:pointer;text-decoration:none;display:inline-block;transition:all .15s ease;}
.read-more:hover{background:var(--sc-red);color:#fff;}
.card-body .read-more{flex-shrink:0;font-size:11px;padding:7px 12px;}

/* ---- Standards ---- */
.standards-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-md);}
@media (max-width:800px){.standards-grid{grid-template-columns:1fr;}}
.standard-card{background:var(--sc-white);border:1px solid var(--sc-border);border-left:4px solid var(--sc-red);border-radius:var(--radius-md);padding:var(--space-lg);box-shadow:var(--shadow-sm);transition:box-shadow .18s ease,transform .18s ease;}
.standard-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);}
.standard-card .code{font-family:var(--font-headline);font-size:20px;text-transform:uppercase;margin:0 0 4px;}
.standard-card .region{font-size:var(--text-xs);color:var(--sc-text-muted);text-transform:uppercase;letter-spacing:.06em;margin:0 0 10px;}
.standard-card p{font-size:var(--text-sm);color:var(--sc-text-muted);line-height:1.6;margin:0 0 12px;}
.standard-link{font-size:var(--text-xs);font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--sc-red);text-decoration:none;}
.standard-link:hover{text-decoration:underline;}

/* ---- Article detail page ---- */
.back-btn{background:transparent;border:none;color:var(--sc-text-muted);font-family:var(--font-body);font-size:var(--text-sm);
  cursor:pointer;padding:0;margin-bottom:var(--space-lg);display:inline-flex;align-items:center;gap:6px;text-decoration:none;}
.back-btn:hover{color:var(--sc-red);}
.article-head{display:flex;gap:var(--space-lg);align-items:center;margin-bottom:var(--space-lg);flex-wrap:wrap;}
.article-icon{width:76px;height:76px;background:var(--sc-surface);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:var(--sc-red);flex-shrink:0;overflow:hidden;}
.article-icon svg{width:42px;height:42px;}
.article-icon-img{width:100%;height:100%;object-fit:cover;display:block;}
.article-icon .icon-fallback{width:100%;height:100%;display:flex;align-items:center;justify-content:center;}
.article-head h2{font-family:var(--font-headline);font-size:34px;text-transform:uppercase;margin:0 0 6px;line-height:1.05;}
.article-intro{font-size:var(--text-base);line-height:1.7;color:var(--sc-text);max-width:760px;margin:0 0 var(--space-lg);}
.article-why{background:var(--sc-surface);border-left:4px solid var(--sc-red);border-radius:var(--radius-md);padding:var(--space-md) var(--space-lg);margin-bottom:var(--space-xl);max-width:760px;}
.article-why p{margin:0;font-size:var(--text-sm);line-height:1.6;color:var(--sc-text-muted);}

/* ---- Science deep-dive block ---- */
.science-block{max-width:760px;margin-bottom:var(--space-xl);}
.science-tabs{display:flex;flex-wrap:wrap;gap:6px;border-bottom:1px solid var(--sc-border);margin-bottom:var(--space-md);}
.sci-tab{background:transparent;border:none;border-bottom:2px solid transparent;color:var(--sc-text-muted);
  font-family:var(--font-body);font-size:var(--text-sm);font-weight:500;text-transform:uppercase;letter-spacing:.04em;
  padding:10px 4px;margin-bottom:-1px;cursor:pointer;transition:color .15s ease,border-color .15s ease;}
.sci-tab + .sci-tab{margin-left:var(--space-md);}
.sci-tab:hover{color:var(--sc-text);}
.sci-tab.active{color:var(--sc-red);border-bottom-color:var(--sc-red);}
.sci-panel{display:none;}
.sci-panel.active{display:block;animation:fadeIn .2s ease;}
.sci-panel p{font-size:var(--text-sm);line-height:1.75;color:var(--sc-text);margin:0;white-space:pre-line;}
@keyframes fadeIn{from{opacity:0;transform:translateY(3px);}to{opacity:1;transform:translateY(0);}}

.formula-box{color:#fff;border-radius:var(--radius-md);padding:var(--space-md) var(--space-lg);margin-bottom:var(--space-md);
  background-color:var(--sc-black);
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size:20px 20px;
}
.formula-box code{display:block;font-family:'Courier New',monospace;font-size:17px;letter-spacing:.02em;color:#fff;margin-bottom:6px;}
.formula-box p{margin:0;font-size:var(--text-xs);color:#a7a7a7;line-height:1.6;}

/* ---- Terminology matrix table ---- */
.terms-table-wrap{overflow-x:auto;border:1px solid var(--sc-border);border-radius:var(--radius-md);}
table.terms-table{width:100%;border-collapse:collapse;font-size:var(--text-sm);min-width:720px;}
table.terms-table thead tr{background:var(--sc-black);color:#fff;}
table.terms-table th{padding:var(--space-sm) var(--space-md);text-align:left;font-weight:500;text-transform:uppercase;letter-spacing:.05em;font-size:var(--text-xs);white-space:nowrap;}
table.terms-table td{padding:var(--space-sm) var(--space-md);border-bottom:1px solid var(--sc-border);vertical-align:top;}
table.terms-table td:first-child{font-weight:600;color:var(--sc-red);white-space:nowrap;}
table.terms-table tr:last-child td{border-bottom:none;}
table.terms-table tr:nth-child(even) td{background:var(--sc-surface);}

table.spec-table{width:100%;border-collapse:collapse;font-size:var(--text-sm);margin-bottom:var(--space-xl);}
table.spec-table thead tr{background:var(--sc-black);color:#fff;}
table.spec-table th{padding:var(--space-sm) var(--space-md);text-align:left;font-weight:500;text-transform:uppercase;letter-spacing:.05em;font-size:var(--text-xs);}
table.spec-table td{padding:var(--space-sm) var(--space-md);border-bottom:1px solid var(--sc-border);}
table.spec-table tr:nth-child(even) td{background:var(--sc-surface);}

.sim-cta{background:var(--sc-white);border:1px solid var(--sc-border);border-top:3px solid var(--sc-red);border-radius:var(--radius-md);
  padding:var(--space-lg);max-width:520px;margin-bottom:var(--space-2xl);}
.sim-cta h4{font-family:var(--font-headline);font-size:18px;text-transform:uppercase;margin:0 0 8px;}
.sim-cta p{font-size:var(--text-sm);color:var(--sc-text-muted);line-height:1.6;margin:0 0 var(--space-md);}
.sim-cta a{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-body);font-size:var(--text-sm);font-weight:500;
  text-transform:uppercase;letter-spacing:.06em;background:var(--sc-red);color:#fff;border-radius:var(--radius-sm);
  padding:10px 18px;text-decoration:none;transition:background .15s ease;}
.sim-cta a:hover{background:var(--sc-dark-red);}

/* ---- Carousels (tools + events) ---- */
.carousel{position:relative;overflow:hidden;border-radius:var(--radius-lg);border:1px solid var(--sc-border);box-shadow:var(--shadow-sm);}
.carousel-track{display:flex;transition:transform .35s ease;}
.tool-slide{min-width:100%;display:flex;gap:var(--space-xl);align-items:center;padding:var(--space-xl);background:var(--sc-white);}
@media (max-width:700px){.tool-slide{flex-direction:column;align-items:flex-start;}}
.tool-slide .tool-icon{width:60px;height:60px;background:var(--sc-black);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;flex-shrink:0;overflow:hidden;}
.tool-slide .tool-icon svg{width:32px;height:32px;color:var(--sc-red);}
.tool-icon-img{width:100%;height:100%;object-fit:cover;display:block;}
.tool-slide .tool-icon .icon-fallback{width:100%;height:100%;display:flex;align-items:center;justify-content:center;}
.tool-slide h3{font-family:var(--font-headline);font-size:24px;text-transform:uppercase;margin:0 0 8px;}
.tool-slide .tool-kind{font-size:var(--text-xs);color:var(--sc-text-muted);text-transform:uppercase;letter-spacing:.06em;margin:0 0 8px;}
.tool-slide p{font-size:var(--text-sm);color:var(--sc-text-muted);line-height:1.6;margin:0 0 var(--space-md);max-width:520px;}
.tool-link{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-body);font-size:var(--text-sm);font-weight:500;
  text-transform:uppercase;letter-spacing:.06em;background:var(--sc-red);color:#fff;border-radius:var(--radius-sm);
  padding:9px 18px;text-decoration:none;transition:background .15s ease;}
.tool-link:hover{background:var(--sc-dark-red);}

.event-slide{min-width:100%;background:var(--sc-white);padding:var(--space-xl);}
.event-slide h3{font-family:var(--font-headline);font-size:24px;text-transform:uppercase;margin:0 0 4px;}
.event-slide .event-year{font-size:var(--text-xs);color:var(--sc-red);text-transform:uppercase;letter-spacing:.08em;margin:0 0 10px;}
.event-slide p{font-size:var(--text-sm);color:var(--sc-text-muted);line-height:1.6;margin:0 0 var(--space-md);max-width:680px;}
.event-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;}
.event-gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-sm);}
.event-gallery .no-photos{grid-column:1/-1;font-size:var(--text-sm);color:var(--sc-text-muted);padding:var(--space-lg) 0;text-align:center;
  border:1px dashed var(--sc-border);border-radius:var(--radius-sm);}

.carousel-nav{display:flex;justify-content:space-between;align-items:center;margin-top:var(--space-md);}
.carousel-arrows{display:flex;gap:8px;}
.arrow-btn{background:transparent;border:1.5px solid var(--sc-border);color:var(--sc-text);border-radius:50%;width:36px;height:36px;
  cursor:pointer;font-size:16px;}
.arrow-btn:hover{border-color:var(--sc-red);color:var(--sc-red);}
.dots{display:flex;gap:8px;flex-wrap:wrap;}
.dot{width:8px;height:8px;border-radius:50%;background:var(--sc-border);cursor:pointer;border:none;padding:0;}
.dot.active{background:var(--sc-red);}

.footer{color:var(--sc-grey);padding:var(--space-xl) 0;margin-top:var(--space-xl);
  background-color:var(--sc-black);
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px),
    repeating-linear-gradient(115deg, rgba(235,27,38,.06) 0 2px, transparent 2px 64px);
  background-size:32px 32px, 32px 32px, auto;
}
.footer-inner{width:var(--content-width);margin:0 var(--content-margin);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--space-md);}
.footer-inner p{font-size:var(--text-xs);margin:0;letter-spacing:.04em;}
.footer-inner a{color:var(--sc-red);text-decoration:none;}
.footer-inner a:hover{text-decoration:underline;}
.empty-note{font-size:var(--text-sm);color:var(--sc-text-muted);}

/* ---- Header nav / account ---- */
.main-nav{display:flex;gap:var(--space-lg);}
.main-nav a{font-size:var(--text-sm);color:var(--sc-grey);text-decoration:none;text-transform:uppercase;letter-spacing:.06em;}
.main-nav a:hover{color:#fff;}
.nav-account{font-size:var(--text-xs);color:#fff;text-decoration:none;text-transform:uppercase;letter-spacing:.06em;
  border:1.5px solid #444;border-radius:var(--radius-sm);padding:8px 14px;}
.nav-account:hover{border-color:var(--sc-red);color:var(--sc-red);}
.nav-cta{font-size:var(--text-xs);color:#fff;text-decoration:none;text-transform:uppercase;letter-spacing:.06em;
  background:var(--sc-red);border-radius:var(--radius-sm);padding:8px 14px;white-space:nowrap;}
.nav-cta:hover{background:var(--sc-dark-red);color:#fff;}

/* ---- Section title + "view all" ---- */
.section-title-row{display:flex;justify-content:space-between;align-items:baseline;gap:var(--space-md);flex-wrap:wrap;}
.section-title-row .section-title{margin-bottom:0;}
.view-all-link{font-size:var(--text-sm);font-weight:500;color:var(--sc-red);text-decoration:none;text-transform:uppercase;letter-spacing:.05em;white-space:nowrap;}
.view-all-link:hover{text-decoration:underline;}
.view-all-row{margin-top:var(--space-lg);text-align:center;}

/* ---- No-cover article card variant (typographic, no image) ---- */
.card-banner-typographic{color:var(--sc-red);
  background-color:var(--sc-black);
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px),
    repeating-linear-gradient(115deg, rgba(235,27,38,.09) 0 2px, transparent 2px 48px);
  background-size:24px 24px, 24px 24px, auto;
}
.card-banner-glyph{width:52px;height:52px;opacity:.9;}
.card-banner-glyph svg{width:100%;height:100%;}

/* ---- Search page + inline "all articles" search ---- */
.search-tabs{display:flex;gap:var(--space-md);border-bottom:1px solid var(--sc-border);margin-bottom:var(--space-lg);}
.search-tab{font-family:var(--font-body);font-size:var(--text-sm);font-weight:500;text-transform:uppercase;letter-spacing:.05em;
  color:var(--sc-text-muted);text-decoration:none;padding:10px 4px;border-bottom:2px solid transparent;margin-bottom:-1px;}
.search-tab:hover{color:var(--sc-text);}
.search-tab.active{color:var(--sc-red);border-bottom-color:var(--sc-red);}
.badge-soon{display:inline-block;background:var(--sc-surface);color:var(--sc-text-muted);font-size:10px;text-transform:uppercase;
  letter-spacing:.05em;border-radius:20px;padding:2px 8px;margin-left:6px;vertical-align:middle;}

/* ---- Search panel (redesigned): pill input + topic chips in one card ---- */
.search-panel{border:1px solid var(--sc-border);border-radius:var(--radius-lg);padding:var(--space-lg);margin-bottom:var(--space-xl);
  background-color:var(--sc-surface);
  background-image:
    linear-gradient(rgba(235,27,38,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(235,27,38,.045) 1px, transparent 1px);
  background-size:26px 26px;
}
.search-panel-form{display:flex;gap:var(--space-sm);}
.search-input-pill{flex:1;display:flex;align-items:center;gap:10px;background:var(--sc-white);border:1.5px solid var(--sc-border);
  border-radius:999px;padding:0 var(--space-md);transition:border-color .15s ease,box-shadow .15s ease;}
.search-input-pill:focus-within{border-color:var(--sc-red);box-shadow:0 0 0 3px rgba(235,27,38,.12);}
.search-icon{width:18px;height:18px;color:var(--sc-text-muted);flex-shrink:0;}
.search-input-pill input[type="search"]{flex:1;border:none;background:transparent;padding:13px 0;font-family:var(--font-body);
  font-size:var(--text-base);color:var(--sc-text);min-width:0;}
.search-input-pill input[type="search"]:focus{outline:none;}
.search-input-pill input[type="search"]::-webkit-search-cancel-button{display:none;}
.search-clear-x{flex-shrink:0;color:var(--sc-text-muted);text-decoration:none;font-size:14px;padding:4px;line-height:1;}
.search-clear-x:hover{color:var(--sc-red);}
.search-submit-btn{background:var(--sc-red);color:#fff;border:none;border-radius:999px;padding:0 28px;
  font-family:var(--font-body);font-size:var(--text-sm);font-weight:500;text-transform:uppercase;letter-spacing:.05em;
  cursor:pointer;transition:background .15s ease;}
.search-submit-btn:hover{background:var(--sc-dark-red);}
@media (max-width:560px){.search-panel-form{flex-direction:column;}.search-submit-btn{padding:13px;}}

/* ---- Topic filter + follow chips ---- */
.topic-chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:var(--space-md);}
.topic-chip{display:inline-flex;align-items:center;font-family:var(--font-body);font-size:var(--text-xs);font-weight:500;
  text-transform:uppercase;letter-spacing:.04em;color:var(--sc-text);text-decoration:none;background:var(--sc-white);
  border:1.5px solid var(--sc-border);border-radius:999px;padding:7px 14px;transition:all .15s ease;}
.topic-chip:hover{border-color:var(--sc-red);color:var(--sc-red);}
.topic-chip.active{background:var(--sc-black);border-color:var(--sc-black);color:#fff;}
.topic-chip-wrap{display:inline-flex;align-items:stretch;background:var(--sc-white);border:1.5px solid var(--sc-border);
  border-radius:999px;overflow:hidden;transition:border-color .15s ease;}
.topic-chip-wrap:has(.topic-chip.active){border-color:var(--sc-black);}
.topic-chip-wrap .topic-chip{border:none;background:transparent;border-radius:0;}
.topic-follow-form{margin:0;display:flex;}
.topic-follow-btn{display:flex;align-items:center;justify-content:center;width:34px;background:transparent;border:none;
  border-left:1.5px solid var(--sc-border);color:var(--sc-text-muted);cursor:pointer;padding:0;transition:all .15s ease;}
.topic-follow-btn svg{width:15px;height:15px;}
.topic-follow-btn:hover{color:var(--sc-red);background:rgba(235,27,38,.06);}
.topic-follow-btn.following{color:var(--sc-red);background:rgba(235,27,38,.1);}
.topic-follow-btn.following svg{fill:var(--sc-red);}
.topic-chip-toggle{border:1.5px solid var(--sc-border);border-radius:999px;background:var(--sc-white);cursor:pointer;
  font-family:var(--font-body);font-size:var(--text-xs);font-weight:500;text-transform:uppercase;letter-spacing:.04em;
  color:var(--sc-text);padding:7px 14px;transition:all .15s ease;}
.topic-chip-toggle:hover{border-color:var(--sc-red);color:var(--sc-red);}
.topic-chip-toggle.active{background:var(--sc-red);border-color:var(--sc-red);color:#fff;}
.account-topics{margin-top:var(--space-lg);padding-top:var(--space-lg);border-top:1px solid var(--sc-border);}
.account-topics .hint{font-size:var(--text-sm);color:var(--sc-text-muted);line-height:1.5;}

/* ---- Follow-topic banner on the article page ---- */
.topic-follow-banner{display:flex;align-items:center;gap:var(--space-sm);background:var(--sc-surface);
  border:1px solid var(--sc-border);border-radius:var(--radius-md);padding:var(--space-md) var(--space-lg);
  margin-bottom:var(--space-lg);max-width:760px;flex-wrap:wrap;}
.topic-follow-banner svg{width:22px;height:22px;color:var(--sc-red);flex-shrink:0;}
.topic-follow-banner span{flex:1;font-size:var(--text-sm);color:var(--sc-text-muted);line-height:1.5;min-width:200px;}
.topic-follow-banner strong{color:var(--sc-text);}
.topic-follow-banner button{background:var(--sc-red);color:#fff;border:none;border-radius:var(--radius-sm);padding:9px 16px;
  font-family:var(--font-body);font-size:var(--text-xs);font-weight:500;text-transform:uppercase;letter-spacing:.05em;
  cursor:pointer;white-space:nowrap;transition:background .15s ease;}
.topic-follow-banner button:hover{background:var(--sc-dark-red);}
.search-meta{font-size:var(--text-sm);color:var(--sc-text-muted);margin:0 0 var(--space-md);}
.clear-search{font-size:var(--text-xs);color:var(--sc-text-muted);text-decoration:underline;margin-left:8px;}
.fixtures-stub{border:1px dashed var(--sc-border);border-radius:var(--radius-md);padding:var(--space-xl);max-width:600px;
  background-color:var(--sc-surface);
  background-image:
    linear-gradient(rgba(235,27,38,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(235,27,38,.045) 1px, transparent 1px);
  background-size:26px 26px;
}
.fixtures-stub p{font-size:var(--text-sm);color:var(--sc-text-muted);line-height:1.6;margin:0 0 var(--space-sm);}
.fixtures-stub-note{font-size:var(--text-xs) !important;font-style:italic;}

/* ---- Pagination ---- */
.pagination{display:flex;align-items:center;gap:6px;justify-content:center;margin-top:var(--space-xl);flex-wrap:wrap;}
.page-btn,.page-num{font-family:var(--font-body);font-size:var(--text-sm);text-decoration:none;color:var(--sc-text);
  border:1.5px solid var(--sc-border);border-radius:var(--radius-sm);padding:8px 12px;min-width:38px;text-align:center;}
.page-btn:hover,.page-num:hover{border-color:var(--sc-red);color:var(--sc-red);}
.page-btn.disabled{color:var(--sc-border);cursor:default;}
.page-btn.disabled:hover{border-color:var(--sc-border);color:var(--sc-border);}
.page-num.active{background:var(--sc-red);border-color:var(--sc-red);color:#fff;}
.page-dots{color:var(--sc-text-muted);padding:0 4px;}

/* ---- Auth pages (login / register / account / unsubscribe) ---- */
.auth-section{display:flex;justify-content:center;}
.auth-card{background:var(--sc-white);border:1px solid var(--sc-border);border-top:3px solid var(--sc-red);border-radius:var(--radius-md);
  padding:var(--space-xl);width:100%;max-width:420px;box-shadow:var(--shadow-sm);}
.auth-card .section-title{font-size:26px;}
.auth-card form{display:flex;flex-direction:column;gap:var(--space-md);margin-top:var(--space-md);}
.auth-card label{display:flex;flex-direction:column;gap:6px;font-size:var(--text-sm);font-weight:500;color:var(--sc-text);}
.auth-card label[hidden],.js-profession-other[hidden]{display:none !important;}
.auth-card label .hint{font-weight:400;color:var(--sc-text-muted);text-transform:none;letter-spacing:0;}
.auth-card input[type="text"],.auth-card input[type="email"],.auth-card input[type="password"],.auth-card input[type="tel"],.auth-card select,.auth-card textarea{
  border:1.5px solid var(--sc-border);border-radius:var(--radius-sm);padding:11px 14px;font-family:var(--font-body);
  font-size:var(--text-base);background:var(--sc-white);color:var(--sc-text);}
.auth-card textarea{min-height:140px;resize:vertical;line-height:1.5;}
.auth-card input:focus,.auth-card select:focus,.auth-card textarea:focus{outline:none;border-color:var(--sc-red);}
.hp-field{position:absolute;left:-9999px;height:0;overflow:hidden;}
.phone-row{display:flex;gap:8px;align-items:stretch;}
.phone-row select{width:46%;min-width:0;padding:11px 8px;}
.phone-row input{flex:1;min-width:0;}
.phone-len-hint{display:block;margin-top:6px;font-size:var(--text-xs);font-weight:400;color:var(--sc-text-muted);line-height:1.45;}
.phone-len-hint.is-error{color:#a40e16;}
.phone-len-hint.is-ok{color:#1e7a44;}
.checkbox-row{flex-direction:row !important;align-items:center;gap:8px !important;}
.checkbox-row input{width:16px;height:16px;}
.auth-submit{background:var(--sc-red);color:#fff;border:none;border-radius:var(--radius-sm);padding:12px;
  font-family:var(--font-body);font-size:var(--text-sm);font-weight:500;text-transform:uppercase;letter-spacing:.06em;cursor:pointer;}
.auth-submit:hover{background:var(--sc-dark-red);}
.auth-switch{font-size:var(--text-sm);color:var(--sc-text-muted);margin-top:var(--space-md);}
.auth-switch a{color:var(--sc-red);text-decoration:none;}
.auth-switch a:hover{text-decoration:underline;}
.alert{background:#fdecec;border:1px solid #f3b7ba;color:#a40e16;border-radius:var(--radius-sm);padding:10px 14px;font-size:var(--text-sm);margin-bottom:var(--space-sm);}
.alert-success{background:#eafaf0;border-color:#a7e6bf;color:#1e7a44;}
.auth-card-wide{max-width:480px;}
.auth-mode-tabs{display:flex;gap:0;margin-top:var(--space-md);border:1.5px solid var(--sc-border);border-radius:var(--radius-sm);overflow:hidden;}
.auth-mode-tab{flex:1;text-align:center;padding:10px 12px;font-family:var(--font-body);font-size:var(--text-xs);font-weight:500;
  text-transform:uppercase;letter-spacing:.05em;text-decoration:none;color:var(--sc-text-muted);background:var(--sc-surface);}
.auth-mode-tab:hover{color:var(--sc-text);}
.auth-mode-tab.active{background:var(--sc-red);color:#fff;}

/* ---- Infinite article loader ---- */
.infinite-status{text-align:center;padding:var(--space-xl) 0 var(--space-md);color:var(--sc-text-muted);font-size:var(--text-sm);}
.infinite-status p{margin:0;}
.infinite-end{padding-top:var(--space-lg);}
.infinite-spinner{width:28px;height:28px;border:2px solid var(--sc-border);border-top-color:var(--sc-red);border-radius:50%;
  animation:spin .7s linear infinite;margin:0 auto 10px;}
@keyframes spin{to{transform:rotate(360deg);}}

/* ---- Article discussion ---- */
.discussion{max-width:760px;margin-top:var(--space-2xl);padding-top:var(--space-xl);border-top:1px solid var(--sc-border);}
.comment-list{display:flex;flex-direction:column;gap:var(--space-sm);margin-bottom:var(--space-lg);}
.comment{background:var(--sc-white);border:1px solid var(--sc-border);border-radius:var(--radius-md);padding:var(--space-md) var(--space-lg);}
.comment-meta{font-size:var(--text-xs);color:var(--sc-text-muted);margin:0 0 8px;}
.comment-meta strong{color:var(--sc-text);font-weight:600;}
.comment p{margin:0;font-size:var(--text-sm);line-height:1.65;white-space:pre-wrap;}
.comment-form{display:flex;flex-direction:column;gap:8px;margin-top:var(--space-md);}
.comment-form label{font-size:var(--text-sm);font-weight:500;}
.comment-form textarea{border:1.5px solid var(--sc-border);border-radius:var(--radius-sm);padding:12px 14px;font-family:var(--font-body);
  font-size:var(--text-base);background:var(--sc-white);color:var(--sc-text);min-height:120px;resize:vertical;}
.comment-form textarea:focus{outline:none;border-color:var(--sc-red);}
.discussion-cta{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-sm);margin-top:var(--space-md);
  background:var(--sc-surface);border:1px solid var(--sc-border);border-radius:var(--radius-md);padding:var(--space-md) var(--space-lg);}
.discussion-cta p{margin:0;flex:1;min-width:180px;font-size:var(--text-sm);color:var(--sc-text-muted);}

/* ---- Community topics ---- */
.pill{background:var(--sc-surface);border:1px solid var(--sc-border);border-radius:20px;padding:3px 10px;font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.04em;color:var(--sc-text-muted);}
.badge-ok{color:#2ea34f;font-weight:500;font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.04em;}
.badge-off{color:#999;font-weight:500;font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.04em;}
.badge-pending{color:#b8860b;font-weight:500;font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.04em;}
.btn-primary,.btn-secondary{font-family:var(--font-body);font-size:13px;font-weight:500;text-transform:uppercase;letter-spacing:.05em;
  padding:10px 16px;border-radius:6px;cursor:pointer;border:none;text-decoration:none;display:inline-block;}
.btn-primary{background:var(--sc-red);color:#fff;}
.btn-primary:hover{background:var(--sc-dark-red);}
.btn-secondary{background:transparent;border:1.5px solid var(--sc-border);color:var(--sc-text);}
.btn-secondary:hover{border-color:var(--sc-red);color:var(--sc-red);}

.my-topics-table{width:100%;border-collapse:collapse;font-size:var(--text-sm);margin-top:var(--space-sm);}
.my-topics-table th{text-align:left;padding:8px 6px;font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.04em;color:var(--sc-text-muted);border-bottom:1px solid var(--sc-border);}
.my-topics-table td{padding:8px 6px;border-bottom:1px solid var(--sc-border);vertical-align:top;}

.my-topics-list{display:flex;flex-direction:column;gap:var(--space-sm);}
.topic-list-item{display:flex;align-items:center;gap:var(--space-md);flex-wrap:wrap;background:var(--sc-white);border:1px solid var(--sc-border);
  border-radius:var(--radius-md);padding:14px 18px;text-decoration:none;color:inherit;transition:border-color .15s ease;}
.topic-list-item:hover{border-color:var(--sc-red);}
.topic-list-title{font-weight:500;flex:1;}

.mod-card{background:var(--sc-white);border:1px solid var(--sc-border);border-left:4px solid var(--sc-red);border-radius:var(--radius-md);
  padding:var(--space-lg);margin-bottom:var(--space-md);max-width:760px;}
.mod-card-head{display:flex;align-items:center;gap:var(--space-md);flex-wrap:wrap;margin-bottom:var(--space-sm);}
.mod-card h3{margin:0 0 var(--space-sm);font-family:var(--font-headline);font-weight:400;text-transform:uppercase;font-size:20px;}
.mod-card p{font-size:var(--text-sm);line-height:1.6;color:var(--sc-text);white-space:pre-wrap;}
.mod-card-actions{display:flex;gap:var(--space-sm);flex-wrap:wrap;align-items:center;margin-top:var(--space-sm);}
.mod-card-actions form{margin:0;display:flex;gap:8px;align-items:center;}
.mod-reject-form input[type="text"]{font-family:var(--font-body);font-size:13px;padding:9px 11px;border:1px solid var(--sc-border);border-radius:6px;min-width:220px;}

/* ---- Article hero (cover-image or typographic, no image) ---- */
.article-hero-cover{width:100%;height:340px;background-size:cover;background-position:center;position:relative;}
.article-hero-overlay{width:100%;height:100%;display:flex;align-items:flex-end;
  background:linear-gradient(to top,rgba(0,0,0,.85) 0%,rgba(0,0,0,.35) 55%,rgba(0,0,0,.05) 100%);padding-bottom:var(--space-xl);}
.article-hero-typographic{width:100%;padding:var(--space-2xl) 0 var(--space-xl);color:#fff;position:relative;overflow:hidden;
  background-color:var(--sc-black);
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px),
    repeating-linear-gradient(115deg, rgba(235,27,38,.08) 0 2px, transparent 2px 64px);
  background-size:32px 32px, 32px 32px, auto;
}
.article-hero-glyph{position:absolute;right:6%;top:50%;transform:translateY(-50%);width:180px;height:180px;color:var(--sc-red);opacity:.18;}
.article-hero-glyph svg{width:100%;height:100%;}
.article-hero-title{font-family:var(--font-headline);font-size:44px;text-transform:uppercase;line-height:1.05;margin:6px 0 0;color:#fff;}
.article-hero-cover .eyebrow,.article-hero-typographic .eyebrow{color:var(--sc-red);}
.back-btn-light{color:rgba(255,255,255,.75);}
.back-btn-light:hover{color:var(--sc-red);}
@media (max-width:700px){.article-hero-title{font-size:30px;}.article-hero-cover{height:240px;}.article-hero-glyph{display:none;}}

/* ---- Article prev/next nav ---- */
.article-nav{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-md);margin-top:var(--space-2xl);padding-top:var(--space-lg);border-top:1px solid var(--sc-border);}
.article-nav-link{display:flex;flex-direction:column;gap:4px;text-decoration:none;padding:var(--space-md);border:1px solid var(--sc-border);
  border-radius:var(--radius-md);transition:border-color .15s ease;}
.article-nav-link:hover{border-color:var(--sc-red);}
.article-nav-link span{font-size:var(--text-xs);color:var(--sc-red);text-transform:uppercase;letter-spacing:.06em;}
.article-nav-link strong{font-family:var(--font-headline);font-size:16px;text-transform:uppercase;color:var(--sc-text);font-weight:400;}
.article-nav-link.next{text-align:right;align-items:flex-end;grid-column:2;}
@media (max-width:620px){.article-nav{grid-template-columns:1fr;}.article-nav-link.next{grid-column:1;text-align:left;align-items:flex-start;}}

/* ---- Responsive ---- */
html{overflow-x:hidden;}

@media (max-width:1100px){
  :root{--content-width:90%;--content-margin:5%;}
  h1.headline{font-size:42px;}
  .article-hero-title{font-size:36px;}
}

@media (max-width:900px){
  :root{--content-width:92%;--content-margin:4%;--space-2xl:48px;}
  h1.headline{font-size:34px;}
  h2.section-title{font-size:26px;}
  .header-tag{display:none;}
  .header{z-index:85;}
  .header-inner{padding:12px 0;}
  .header-left{gap:12px;}
  .nav-toggle{display:flex;}
  .nav-backdrop{display:block;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:60;}
  .nav-backdrop[hidden]{display:none;}
  .main-nav{
    display:flex;flex-direction:column;gap:4px;
    position:fixed;top:0;left:0;bottom:0;width:min(280px,86vw);z-index:70;
    padding:72px 22px 24px;
    background-color:var(--sc-black);
    background-image:
      linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
    background-size:32px 32px;
    transform:translateX(-105%);
    transition:transform .22s ease;
    overflow-y:auto;
  }
  .main-nav.is-open{transform:translateX(0);}
  .main-nav a{padding:12px 4px;font-size:15px;color:#fff;}
  body.nav-open{overflow:hidden;}
  .hero{padding:var(--space-xl) 0 var(--space-lg);}
  .section{padding:var(--space-xl) 0;}
  table.spec-table{display:block;overflow-x:auto;max-width:100%;}
}

@media (max-width:620px){
  :root{--content-width:94%;--content-margin:3%;--text-xl:30px;}
  .header-right{gap:8px;}
  .nav-cta,.nav-account,.theme-btn{padding:8px 10px;font-size:11px;}
  .auth-card{padding:var(--space-lg);}
  .auth-mode-tab{padding:10px 8px;font-size:11px;}
  .phone-row{flex-direction:column;}
  .phone-row select{width:100%;}
  .event-slide,.tool-slide{padding:var(--space-lg);}
  .event-gallery{grid-template-columns:repeat(auto-fill,minmax(110px,1fr));}
  .footer-inner{flex-direction:column;align-items:flex-start;}
  .sci-tab + .sci-tab{margin-left:0;}
  .mod-reject-form{flex-direction:column;align-items:stretch;}
  .mod-reject-form input[type="text"]{min-width:0;width:100%;}
  .my-topics-table{display:block;overflow-x:auto;}
  .article-card:hover{transform:none;}
}