/* Migraine Truth */
@font-face{font-family:"Archivo";font-style:normal;font-weight:500 900;font-stretch:62% 125%;font-display:swap;src:url(/assets/fonts/archivo-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Archivo";font-style:normal;font-weight:500 900;font-stretch:62% 125%;font-display:swap;src:url(/assets/fonts/archivo-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Inter";font-style:normal;font-weight:400 700;font-display:swap;src:url(/assets/fonts/inter-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Inter";font-style:normal;font-weight:400 700;font-display:swap;src:url(/assets/fonts/inter-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

:root{
  --ink:#14161b;
  --ink-2:#2b2f37;
  --muted:#5f636c;
  --paper:#f6f4ef;
  --card:#ffffff;
  --line:#e3ded3;
  --marker:#ffe14d;
  --marker-soft:#fff3a8;
  --claim:#c8372d;
  --claim-soft:#fbe9e6;
  --evidence:#1d7357;
  --evidence-soft:#e3f1eb;
  --radius:16px;
  --wrap:1180px;
  --read:720px;
  --head:"Archivo",system-ui,sans-serif;
  --body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:90px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--ink);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.read{max-width:var(--read);margin:0 auto}
.skip{position:absolute;left:-9999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:12px}

/* marker highlight */
.mark{background:linear-gradient(transparent 58%,var(--marker) 58%,var(--marker) 92%,transparent 92%);padding:0 .08em;-webkit-box-decoration-break:clone;box-decoration-break:clone}

/* header */
.site-head{position:sticky;top:0;z-index:50;background:rgba(246,244,239,.92);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:20px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--head);font-weight:900;font-stretch:88%;font-size:22px;letter-spacing:-.01em;white-space:nowrap}
.logo svg{width:32px;height:32px;flex:none}
.logo .t{background:linear-gradient(transparent 55%,var(--marker) 55%,var(--marker) 92%,transparent 92%)}
.nav{display:flex;gap:4px;align-items:center}
.nav a{text-decoration:none;font-weight:600;font-size:15px;padding:8px 12px;border-radius:999px;white-space:nowrap;color:var(--ink-2)}
.nav a:hover{background:#ece8df}
.nav a[aria-current="page"]{background:var(--ink);color:#fff}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:10px;width:44px;height:40px;cursor:pointer;color:var(--ink)}
.menu-btn span{display:block;width:18px;height:2px;background:currentColor;margin:4px auto;border-radius:2px;transition:transform .2s}
@media (max-width:820px){
  .menu-btn{display:block}
  .nav{position:absolute;left:0;right:0;top:68px;background:var(--paper);flex-direction:column;align-items:stretch;padding:10px 16px 18px;border-bottom:1px solid var(--line);display:none}
  .nav.open{display:flex}
  .nav a{padding:12px 14px;font-size:17px}
}

/* type */
h1,h2,h3,h4{font-family:var(--head);line-height:1.12;letter-spacing:-.015em;margin:0;text-wrap:balance}
.kicker{display:inline-flex;align-items:center;gap:8px;font-family:var(--body);font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
.kicker .dot{width:6px;height:6px;border-radius:50%;background:var(--claim)}
.tag{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:5px 10px;border-radius:999px;background:var(--ink);color:#fff;white-space:nowrap;line-height:1.2}
.tag.light{background:#ece8df;color:var(--ink)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:16px;text-decoration:none;padding:14px 24px;border-radius:999px;background:var(--ink);color:#fff;border:2px solid var(--ink);white-space:nowrap;transition:transform .15s ease,background .15s ease}
.btn:hover{transform:translateY(-2px)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff}

/* hero */
.hero{padding:72px 0 56px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(42px,6.2vw,76px);font-weight:900;font-stretch:90%;letter-spacing:-.025em;line-height:1.02}
.hero p.lede{font-size:20px;color:var(--ink-2);max-width:560px;margin:22px 0 30px}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap}
.claimcard{background:var(--card);border-radius:22px;padding:26px;box-shadow:0 1px 0 var(--line),0 20px 50px -24px rgba(20,22,27,.28);transform:rotate(1.2deg);animation:float 7s ease-in-out infinite}
@keyframes float{0%,100%{transform:rotate(1.2deg) translateY(0)}50%{transform:rotate(.6deg) translateY(-8px)}}
.claimcard .row{border-radius:14px;padding:16px 18px}
.claimcard .row+.row{margin-top:12px}
.claimcard .lab{display:block;font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;margin-bottom:6px}
.claimcard .claim{background:var(--claim-soft)}
.claimcard .claim .lab{color:var(--claim)}
.claimcard .claim q{font-family:var(--head);font-weight:800;font-size:22px;line-height:1.2;quotes:"\201C" "\201D"}
.claimcard .ev{background:var(--evidence-soft)}
.claimcard .ev .lab{color:var(--evidence)}
.claimcard .ev p{margin:0;font-size:15.5px;line-height:1.5}
.claimcard .src{font-size:12.5px;color:var(--muted);margin-top:14px}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;gap:36px}.hero{padding:44px 0 36px}.claimcard{transform:none;animation:none}}
@media (prefers-reduced-motion:reduce){.claimcard{animation:none}*{transition:none!important}}

/* sections */
.section{padding:56px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:26px}
.section-head h2{font-size:clamp(28px,3.6vw,40px);font-weight:900;font-stretch:92%}
.section-head a{font-weight:700;text-decoration:underline;text-underline-offset:4px;white-space:nowrap}

/* investigation poster */
.poster{position:relative;display:flex;flex-direction:column;justify-content:space-between;background:var(--ink);color:#fff;border-radius:var(--radius);padding:26px;min-height:300px;overflow:hidden;isolation:isolate}
.poster::before{content:"";position:absolute;inset:0;background:radial-gradient(120% 90% at 100% 0%,rgba(255,225,77,.16),transparent 55%),radial-gradient(90% 80% at 0% 100%,rgba(200,55,45,.22),transparent 60%);z-index:-1}
.poster .top{display:flex;justify-content:space-between;gap:12px;align-items:center}
.poster .rt{font-size:13px;font-weight:700;opacity:.8;white-space:nowrap}
.poster .who{font-size:14px;font-weight:600;opacity:.8;margin-top:18px}
.poster h3{font-size:clamp(24px,2.6vw,32px);font-weight:900;font-stretch:90%;line-height:1.05;margin-top:6px}
.poster .stamp{display:inline-block;align-self:flex-start;margin-top:22px;font-family:var(--head);font-weight:900;font-size:15px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink);background:var(--marker);padding:7px 12px;border-radius:8px;transform:rotate(-2deg);white-space:nowrap}
.poster .tag{background:rgba(255,255,255,.14);color:#fff}

.cardlink{display:block;text-decoration:none;color:inherit;border-radius:var(--radius);transition:transform .2s ease,box-shadow .2s ease}
.cardlink:hover{transform:translateY(-4px)}
.cardlink:hover .poster{box-shadow:0 24px 50px -24px rgba(20,22,27,.55)}
.cardlink .meta-under{padding:14px 4px 0}
.cardlink .meta-under p{margin:0;color:var(--ink-2);font-size:15.5px;line-height:1.5}

.inv-feature{display:grid;grid-template-columns:1.1fr 1fr;gap:34px;align-items:center}
.inv-feature .poster{min-height:380px}
.inv-feature .poster h3{font-size:clamp(30px,3.6vw,46px)}
.inv-feature .txt h3{font-size:clamp(26px,3vw,36px);font-weight:900;font-stretch:92%}
.inv-feature .txt p{color:var(--ink-2);font-size:18px}
.inv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:34px}
@media (max-width:980px){.inv-grid{grid-template-columns:repeat(2,1fr)}.inv-feature{grid-template-columns:1fr}}
@media (max-width:620px){.inv-grid{grid-template-columns:1fr}}

/* article list */
.alist{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.acard{display:flex;flex-direction:column;gap:10px;background:var(--card);border-radius:var(--radius);padding:24px;text-decoration:none;color:inherit;box-shadow:0 1px 0 var(--line);transition:transform .2s ease,box-shadow .2s ease}
.acard:hover{transform:translateY(-3px);box-shadow:0 18px 40px -22px rgba(20,22,27,.35)}
.acard .top{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.acard time{font-size:13.5px;color:var(--muted);white-space:nowrap}
.acard h3{font-size:22px;font-weight:800;line-height:1.18}
.acard p{margin:0;color:var(--ink-2);font-size:15.5px;line-height:1.55}
@media (max-width:760px){.alist{grid-template-columns:1fr}}

/* how we check */
.how{background:var(--ink);color:#fff;border-radius:28px;padding:48px}
.how h2{font-size:clamp(28px,3.6vw,40px);font-weight:900;font-stretch:92%;max-width:640px}
.how .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:32px}
.how .n{font-family:var(--head);font-weight:900;font-size:15px;color:var(--ink);background:var(--marker);width:34px;height:34px;border-radius:10px;display:grid;place-items:center}
.how h3{font-size:21px;margin:14px 0 8px}
.how p{margin:0;color:#cfd2d8;font-size:15.5px}
.how .more{margin-top:30px}
.how .btn{background:#fff;color:var(--ink);border-color:#fff}
@media (max-width:820px){.how{padding:32px 24px}.how .steps{grid-template-columns:1fr}}

.tip{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;background:var(--marker-soft);border-radius:24px;padding:34px 38px}
.tip h2{font-size:clamp(24px,3vw,32px);font-weight:900;font-stretch:92%}
.tip p{margin:8px 0 0;color:var(--ink-2)}
@media (max-width:760px){.tip{grid-template-columns:1fr;padding:28px 24px}}

/* page header */
.phead{padding:56px 0 30px}
.phead h1{font-size:clamp(34px,5vw,58px);font-weight:900;font-stretch:90%;letter-spacing:-.02em;margin-top:14px}
.phead .dek{font-size:20px;color:var(--ink-2);margin:18px 0 0;max-width:720px}
.byline{display:flex;flex-wrap:wrap;gap:8px 18px;color:var(--muted);font-size:14.5px;margin-top:22px}
.byline span{white-space:nowrap}

/* video */
.video{position:relative;aspect-ratio:16/9;border-radius:20px;overflow:hidden;background:var(--ink);margin:10px 0 40px}
.video iframe,.video button{position:absolute;inset:0;width:100%;height:100%;border:0}
.video button{cursor:pointer;background:var(--ink);color:#fff;display:grid;place-items:center;font:inherit}
.video .play{width:84px;height:84px;border-radius:50%;background:var(--marker);display:grid;place-items:center;transition:transform .2s}
.video button:hover .play{transform:scale(1.07)}
.video .play svg{width:30px;height:30px;margin-left:5px;fill:var(--ink)}
.video .soon{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px;color:#fff}
.video .soon::before{content:"";position:absolute;inset:0;background:radial-gradient(90% 90% at 100% 0%,rgba(255,225,77,.18),transparent 55%),radial-gradient(80% 80% at 0% 100%,rgba(200,55,45,.25),transparent 60%)}
.video .soon strong{position:relative;font-family:var(--head);font-size:clamp(22px,3vw,32px);font-weight:900}
.video .soon span{position:relative;opacity:.8;margin-top:8px;font-size:15px}

/* two-col article layout */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:56px;align-items:start}
.layout.single{grid-template-columns:minmax(0,var(--read));justify-content:center}
.toc{position:sticky;top:96px;font-size:14.5px}
.toc h2{font-family:var(--body);font-size:12.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.toc ol{list-style:none;margin:0;padding:0;border-left:2px solid var(--line)}
.toc a{display:block;text-decoration:none;color:var(--ink-2);padding:6px 0 6px 14px;margin-left:-2px;border-left:2px solid transparent;line-height:1.35}
.toc a:hover,.toc a.on{color:var(--ink);border-left-color:var(--ink);font-weight:600}
@media (max-width:1020px){.layout{grid-template-columns:1fr}.toc{display:none}}

/* prose */
.prose{font-size:18px;line-height:1.72}
.prose>*:first-child{margin-top:0}
.prose p{margin:0 0 1.15em}
.prose a{text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:3px;text-decoration-color:rgba(20,22,27,.45)}
.prose a:hover{text-decoration-color:var(--ink);background:var(--marker-soft)}
.prose h2,.prose .section-title{font-size:clamp(26px,3vw,32px);font-weight:900;font-stretch:92%;margin:2.1em 0 .6em}
.prose h3{font-size:22px;font-weight:800;margin:1.7em 0 .5em}
.prose ul,.prose ol{padding-left:1.3em;margin:0 0 1.2em}
.prose li{margin-bottom:.45em}
.prose li::marker{color:var(--muted)}
.prose strong{font-weight:700}
.prose section{margin:0}
.prose figure,.prose .shot{margin:2em 0}
.prose figure img,.prose .shot img,.prose p>img{border-radius:14px;box-shadow:0 1px 0 var(--line),0 14px 34px -20px rgba(20,22,27,.35);background:#fff;margin:1.4em auto}
.prose figure a{display:block}
.prose figure a:hover{background:none}
.prose figcaption{font-size:14.5px;color:var(--muted);margin-top:10px;line-height:1.5}
.prose .callout{background:var(--marker-soft);border-radius:18px;padding:22px 26px;margin:1.8em 0}
.prose .callout.teal{background:var(--evidence-soft)}
.prose .callout-label{display:block;font-size:12.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2);margin-bottom:8px}
.prose .callout p:last-child,.prose .callout ul:last-child{margin-bottom:0}
.prose .stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin:1.8em 0}
.prose .stat-card{background:var(--card);border-radius:16px;padding:20px;box-shadow:0 1px 0 var(--line)}
.prose .stat-number{font-family:var(--head);font-weight:900;font-size:34px;line-height:1.05;color:var(--evidence)}
.prose .stat-card.accent .stat-number{color:var(--claim)}
.prose .stat-label{font-weight:700;font-size:15px;line-height:1.3;margin-top:6px}
.prose .stat-details{font-size:13.5px;color:var(--muted);margin-top:8px;line-height:1.45}
.prose .section-box{background:var(--card);border-radius:18px;overflow:hidden;margin:1.8em 0;box-shadow:0 1px 0 var(--line)}
.prose .section-header{background:var(--ink);color:#fff;font-weight:700;padding:14px 20px;font-size:16px}
.prose .section-body{padding:6px 20px}
.prose .risk-factor{display:flex;justify-content:space-between;gap:16px;padding:13px 0;border-bottom:1px solid var(--line);font-size:16px;align-items:center}
.prose .risk-factor:last-child{border-bottom:0}
.prose .risk-value{font-weight:700;color:var(--claim);background:var(--claim-soft);padding:4px 10px;border-radius:10px;text-align:right;max-width:60%;font-size:15px}
.prose .risk-value.success{color:var(--evidence);background:var(--evidence-soft)}
@media (max-width:620px){.prose .risk-factor{flex-direction:column;align-items:flex-start;gap:6px}.prose .risk-value{max-width:100%;text-align:left}}
.prose .table-title{text-align:left;font-size:22px;margin:1.8em 0 .3em}
.prose .table-description{color:var(--muted);font-size:15.5px}
.prose .table-container{overflow-x:auto;margin:1.2em 0 2em;border-radius:16px;background:var(--card);box-shadow:0 1px 0 var(--line)}
.prose .table-container::-webkit-scrollbar{height:10px}
.prose .table-container::-webkit-scrollbar-track{background:rgba(255,225,77,.25);border-radius:10px}
.prose .table-container::-webkit-scrollbar-thumb{background:linear-gradient(90deg,var(--ink),var(--claim));border-radius:10px}
.prose .table-container::-webkit-scrollbar-thumb:hover{background:linear-gradient(90deg,var(--claim),var(--ink))}
.prose table{border-collapse:collapse;width:100%;min-width:620px;font-size:15px;line-height:1.5}
.prose th{background:var(--ink);color:#fff;text-align:left;padding:12px 14px;font-weight:700}
.prose td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.prose tr:last-child td{border-bottom:0}
.prose td.category{font-weight:700}
.prose .reference-list{margin-top:2.5em;padding-top:1.5em;border-top:1px solid var(--line)}
.prose .reference-list li{font-size:14.5px;line-height:1.55;color:var(--ink-2)}
.prose .reference-list .section-title{font-size:24px;margin-top:0}

.warn{display:flex;gap:14px;background:var(--claim-soft);border-radius:18px;padding:20px 22px;margin:28px 0;font-size:16px}
.warn svg{flex:none;width:24px;height:24px;color:var(--claim);margin-top:2px}
.warn p{margin:0}

.chapters{list-style:none;padding:0;margin:0 0 1.2em;columns:2;column-gap:32px}
.chapters li{break-inside:avoid;display:flex;gap:12px;padding:8px 0;border-bottom:1px solid var(--line);font-size:16px;line-height:1.35}
.chapters time{font-variant-numeric:tabular-nums;font-weight:700;color:var(--muted);min-width:44px}
@media (max-width:680px){.chapters{columns:1}}
.sources{font-size:14.5px;color:var(--ink-2);padding-left:1.4em}
.sources li{margin-bottom:.5em;line-height:1.5}

.disclaimer{margin-top:44px;padding:22px 24px;background:#ece8df;border-radius:16px;font-size:14.5px;color:var(--ink-2);line-height:1.6}
.disclaimer strong{color:var(--ink)}

.related{border-top:1px solid var(--line);margin-top:64px;padding-top:44px}

/* footer */
.site-foot{margin-top:80px;background:var(--ink);color:#cfd2d8;padding:56px 0 40px;font-size:15px}
.site-foot .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.site-foot .logo{color:#fff}
.site-foot .logo .t{background:linear-gradient(transparent 55%,rgba(255,225,77,.45) 55%,rgba(255,225,77,.45) 92%,transparent 92%)}
.site-foot h2{font-family:var(--body);font-size:12.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#8d929b;margin-bottom:12px}
.site-foot ul{list-style:none;padding:0;margin:0}
.site-foot li{margin-bottom:8px}
.site-foot a{color:#fff;text-decoration:none}
.site-foot a:hover{text-decoration:underline;text-underline-offset:3px}
.site-foot .fine{border-top:1px solid #2c3038;margin-top:40px;padding-top:22px;font-size:13.5px;color:#8d929b;line-height:1.6}
@media (max-width:760px){.site-foot .cols{grid-template-columns:1fr;gap:28px}}

/* simple pages */
.page .prose h2{margin-top:1.8em}
.note{font-size:15px;color:var(--muted)}
.center{text-align:center}
.e404{padding:110px 0 60px;text-align:center}
.e404 h1{font-size:clamp(44px,7vw,84px);font-weight:900;font-stretch:88%}
.e404 p{font-size:19px;color:var(--ink-2);margin:16px 0 28px}
.site-foot .logo svg rect:first-child{fill:#2e323b}
.prose .chapters{padding:0}
.prose>section:first-child>h2:first-child,.prose>.callout:first-child+section>h2:first-child{margin-top:0}
@media (max-width:620px){.poster{min-height:240px}.inv-feature .poster{min-height:280px}}