/* ════════════════════════════════════════════════════════════════
   site.css — JournalClub. Editorial, journal-grade: serif display
   type, ink-and-paper palette, hairline rules, restrained color.
   No icons, no candy — typography does the work.
   ════════════════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;0,6..72,600;0,6..72,700;1,6..72,400;1,6..72,600&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --paper:#f9f8f4; --surface:#fffefb; --ink:#1a2330; --ink-soft:#46556a; --ink-faint:#8d99ab;
  --rule:#e4e1d8; --rule-strong:#cfcabc;
  --navy:#1d3a5f; --navy-deep:#152c49; --teal:#0e5f63; --green:#206e4e; --red:#9e3b34;
  --gold:#9a7b2d; --gold-soft:#f6f1e3;
  --r:3px;
  --serif:"Newsreader",Georgia,"Times New Roman",serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.6;
  -webkit-font-smoothing:antialiased;}
a{color:var(--navy);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
.grow{flex:1}
.dim{color:var(--ink-soft);font-size:13.5px}
.card{background:var(--surface);border:1px solid var(--rule);border-radius:var(--r);padding:18px 20px}
.error{color:var(--red);font-size:13.5px;border-left:3px solid var(--red);background:transparent;
  padding:6px 12px;margin:8px 0}

/* ── Masthead / footer ── */
.nav{display:flex;align-items:center;gap:24px;padding:18px 36px;background:var(--surface);
  border-bottom:3px double var(--rule-strong);position:sticky;top:0;z-index:50}
.brand{display:inline-flex;align-items:center;gap:11px;font-family:var(--serif);font-weight:700;
  font-size:22px;letter-spacing:-.3px;color:var(--ink)}
/* A small layered mark: a navy plane in front of a faint one — "foreground". */
.brand::before{content:"";width:11px;height:11px;background:var(--navy);border-radius:2px;flex:none;
  box-shadow:4px 4px 0 var(--rule-strong)}
.brand:hover{text-decoration:none}
.navlink{color:var(--ink-soft);font-weight:600;font-size:12px;letter-spacing:.1em;text-transform:uppercase;
  padding-bottom:2px;border-bottom:2px solid transparent}
.navlink.on{color:var(--navy);border-bottom-color:var(--navy)}
.navlink:hover{text-decoration:none;color:var(--ink)}
.navmail{font-size:12.5px;font-weight:600;font-family:var(--serif);font-style:italic;font-size:14px}
.main{max-width:1060px;margin:0 auto;padding:36px 28px 76px}
.foot{position:fixed;left:0;right:0;bottom:0;z-index:40;text-align:center;color:var(--ink-faint);
  font-size:12.5px;line-height:1.45;padding:9px 22px;background:rgba(249,248,244,.94);
  -webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);border-top:1px solid var(--rule);
  font-style:italic;font-family:var(--serif);transition:transform .28s ease}
.foot.foot--hidden{transform:translateY(115%)}
@media(max-width:680px){.foot{font-size:11.5px;padding:8px 14px}}

/* ── Buttons / chips ── */
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--rule-strong);
  background:var(--surface);color:var(--ink);font-weight:600;font-size:13px;border-radius:var(--r);
  padding:9px 18px;cursor:pointer;font-family:var(--sans);letter-spacing:.02em;
  transition:border-color .12s, background .12s}
.btn:hover{border-color:var(--navy);text-decoration:none}
.btn-primary{background:var(--navy);border-color:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-deep);border-color:var(--navy-deep)}
.btn-big{padding:13px 30px;font-size:14px;letter-spacing:.03em}
.btn[disabled]{opacity:.45;pointer-events:none}
.chips{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.chip{display:inline-flex;align-items:center;gap:5px;border:1px solid transparent;background:transparent;
  color:var(--ink-soft);font-weight:600;font-size:11.5px;letter-spacing:.07em;text-transform:uppercase;
  border-radius:var(--r);padding:6px 11px;cursor:pointer;font-family:var(--sans);transition:all .12s}
.chip:hover{color:var(--ink);border-color:var(--rule-strong)}
.chip.on{background:var(--navy);border-color:var(--navy);color:#fff}

/* ── Landing ── */
.hero{text-align:center;padding:72px 10px 58px;border-bottom:1px solid var(--rule)}
.hero h1{font-family:var(--serif);font-size:56px;line-height:1.06;letter-spacing:-.5px;font-weight:600}
.hero-sub{max-width:640px;margin:24px auto 32px;color:var(--ink-soft);font-size:17.5px;line-height:1.6;
  font-family:var(--serif)}
.hero-cta{display:flex;gap:12px;justify-content:center}
.hero-note{margin:20px auto 0;font-size:14px;color:var(--ink-faint);font-family:var(--serif);font-style:italic}
.linklike{border:none;background:transparent;color:var(--navy);font:inherit;cursor:pointer;
  padding:0;border-bottom:1px solid var(--rule-strong)}
.linklike:hover{border-bottom-color:var(--navy)}
.how{padding:50px 0 22px}
.how h2,.fields-preview h2,.faq h2,.blindspots h2{font-family:var(--serif);font-size:26px;font-weight:600;letter-spacing:-.3px;margin-bottom:24px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
@media(max-width:760px){.steps{grid-template-columns:1fr}.hero h1{font-size:34px}}
.step{padding:6px 30px 6px 0;border-right:1px solid var(--rule);margin-right:30px}
.step:last-child{border-right:none;margin-right:0;padding-right:0}
@media(max-width:760px){.step{border-right:none;margin:0 0 22px;padding:0}}
.step-n{font-family:var(--serif);font-size:15px;font-weight:600;color:var(--gold);margin-bottom:8px;
  font-style:italic;letter-spacing:.04em}
.step-n::after{content:"";display:block;width:34px;height:1px;background:var(--rule-strong);margin-top:8px}
.step h3{font-family:var(--serif);font-size:18.5px;font-weight:600;margin-bottom:8px;letter-spacing:-.1px}
.step p{color:var(--ink-soft);font-size:13.5px;line-height:1.65}
.fields-preview{padding:30px 0 36px;border-top:1px solid var(--rule)}
.fields-preview .chip{cursor:default;border:1px solid var(--rule);background:var(--surface)}
.fields-preview .fgroup{display:flex;align-items:baseline;gap:14px;padding:8px 0}
.fields-preview .fgroup + .fgroup{border-top:1px dashed var(--rule)}
.fields-preview .fgroup-label{flex:none;width:175px;font-size:10px;font-weight:700;letter-spacing:.13em;
  text-transform:uppercase;color:var(--ink-faint)}
@media(max-width:680px){.fields-preview .fgroup{flex-direction:column;gap:6px}.fields-preview .fgroup-label{width:auto}}

/* ── Blind spots (honest limitations) ── */
.blindspots{padding:30px 0 36px;border-top:1px solid var(--rule);max-width:760px}
.bs-lede{color:var(--ink-soft);font-family:var(--serif);font-size:16px;font-style:italic;margin:-10px 0 18px}
.bs-list{list-style:none;display:flex;flex-direction:column;gap:13px}
.bs-list li{position:relative;padding-left:20px;font-size:14px;line-height:1.6;color:var(--ink-soft)}
.bs-list li::before{content:"—";position:absolute;left:0;color:var(--gold);font-weight:700}
.bs-list b{color:var(--ink)}
.faq{padding:10px 0 30px;max-width:740px}
.faq details{border-bottom:1px solid var(--rule);padding:16px 4px}
.faq summary{font-weight:600;cursor:pointer;font-family:var(--serif);font-size:17px}
.faq summary::marker{color:var(--gold)}
.faq p{color:var(--ink-soft);font-size:13.5px;margin-top:9px;line-height:1.7;max-width:640px}

/* ── Auth ── */
.authbox{max-width:430px;margin:64px auto;background:var(--surface);border:1px solid var(--rule);
  border-top:3px double var(--rule-strong);padding:38px 36px}
.authbox h1{font-family:var(--serif);font-size:28px;font-weight:600;margin-bottom:10px;letter-spacing:-.3px}
.authform{display:flex;flex-direction:column;gap:16px;margin-top:14px}
.authform label{display:flex;flex-direction:column;gap:6px;font-size:11px;font-weight:700;color:var(--ink-soft);
  letter-spacing:.1em;text-transform:uppercase}
.authform input{border:1px solid var(--rule-strong);border-radius:var(--r);padding:11px 13px;font-size:15px;
  font-family:var(--sans);background:#fff}
.authform input:focus{outline:none;border-color:var(--navy)}
.auth-alt{margin-top:18px;font-size:14px;color:var(--ink-soft);text-align:center;font-family:var(--serif);font-style:italic}

/* ── Onboarding ── */
.onb h1{font-family:var(--serif);font-size:31px;font-weight:600;letter-spacing:-.4px;margin-bottom:4px}
.field-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px;margin:24px 0}
.field-card{position:relative;text-align:left;background:var(--surface);border:1px solid var(--rule);
  border-left:3px solid var(--rule);border-radius:var(--r);padding:14px 16px;cursor:pointer;font-family:var(--sans);
  display:flex;flex-direction:column;gap:4px;transition:border-color .12s, background .12s}
.field-card:hover{border-color:var(--rule-strong);border-left-color:var(--rule-strong)}
.field-card.on{border-color:var(--navy);border-left:3px solid var(--navy);background:#f6f8fb}
.fc-name{font-family:var(--serif);font-weight:600;font-size:16.5px;letter-spacing:-.1px}
.fc-blurb{color:var(--ink-soft);font-size:12.5px;line-height:1.5}
.fc-check{position:absolute;top:12px;right:14px;font-size:13px;font-weight:900;
  color:var(--navy);opacity:0;transform:scale(.6);transition:all .15s}
.field-card.on .fc-check{opacity:1;transform:scale(1)}
.onb-row{margin:14px 0}
.onb-row h3{font-family:var(--serif);font-size:17.5px;font-weight:600;margin-bottom:4px}
.thresh-row{display:flex;align-items:center;gap:12px;margin-top:10px}
.thresh-row input[type=range]{flex:1;max-width:340px;accent-color:var(--navy)}
.thresh-row output{font-family:var(--serif);font-weight:700;font-size:20px;color:var(--navy);min-width:36px}
.key-row{display:flex;align-items:center;gap:10px;margin-top:10px;flex-wrap:wrap}
.key-row input{flex:1;min-width:240px;border:1px solid var(--rule-strong);border-radius:var(--r);
  padding:10px 12px;font-size:13.5px;font-family:ui-monospace,Menlo,monospace;background:#fff}
.onb-actions{margin:24px 0;display:flex;align-items:center;gap:14px}

/* ── Feed ── */
.feedbar{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:6px}
.feedbar input[type=search]{border:none;border-bottom:1px solid var(--rule-strong);border-radius:0;
  padding:9px 2px;font-size:14.5px;min-width:240px;font-family:var(--serif);background:transparent;font-style:italic}
.feedbar input[type=search]:focus{outline:none;border-bottom-color:var(--navy)}
.feedtools{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:6px 0 12px;
  padding:11px 0;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.tool-label{font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint)}
.seg{display:inline-flex;gap:2px}
.seg button{border:1px solid transparent;background:transparent;color:var(--ink-soft);font-weight:600;
  font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;padding:6px 11px;cursor:pointer;
  font-family:var(--sans);border-radius:var(--r)}
.seg button:hover{color:var(--ink)}
.seg button.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.fetchstatus{border-left:3px solid var(--gold);background:var(--gold-soft);padding:11px 15px;
  font-size:13.5px;color:var(--ink);margin:8px 0;font-family:var(--serif)}
.feedmeta{margin:8px 0 16px;font-family:var(--serif);font-style:italic;color:var(--ink-soft);font-size:14.5px}
.cards{display:flex;flex-direction:column;gap:0;background:var(--surface);border-top:3px double var(--rule-strong);
  border-bottom:1px solid var(--rule)}
.cards:empty{border:none}
.acard{padding:20px 6px;border-bottom:1px solid var(--rule);background:var(--surface)}
.acard:last-child{border-bottom:none}
.acard-top{display:flex;align-items:flex-start;gap:16px}
.score{flex:none;min-width:44px;height:28px;border:1px solid var(--navy);border-radius:var(--r);
  color:var(--navy);font-weight:600;font-size:14.5px;display:inline-flex;align-items:center;justify-content:center;
  padding:0 8px;font-variant-numeric:tabular-nums;font-family:var(--serif)}
.score.qmark{border-color:var(--gold);color:var(--gold)}
.lmyear{flex:none;min-width:56px;height:28px;border:1px solid var(--rule-strong);border-radius:var(--r);
  color:var(--ink-soft);font-weight:600;font-size:14px;display:inline-flex;align-items:center;justify-content:center;
  padding:0 8px;font-family:var(--serif)}
.atitle{font-family:var(--serif);font-weight:600;font-size:18.5px;line-height:1.32;color:var(--ink);letter-spacing:-.1px}
.atitle:hover{color:var(--navy)}
.ameta{display:flex;gap:14px;flex-wrap:wrap;color:var(--ink-faint);font-size:12.5px;margin:8px 0 0 60px;align-items:baseline}
.lm .ameta{margin-left:72px}
.afield{color:var(--navy);font-weight:700;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase}
.ameta .journal{font-style:italic;font-family:var(--serif);font-size:13.5px;color:var(--ink-soft)}
.tier{border:none;padding:0;font-weight:700;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--ink-faint)}
.tier::before{content:"· ";color:var(--rule-strong)}
.tier-rct{color:var(--green)}
.tier-guideline{color:var(--navy)}
.tier-meta-analysis{color:var(--teal)}
.ablurb{color:var(--ink);font-size:14px;margin:9px 0 0 60px;line-height:1.62;max-width:740px}
.lm .ablurb{margin-left:72px}
.aabs{margin:9px 0 0 60px}
.aabs summary{color:var(--ink-faint);font-size:10.5px;font-weight:700;cursor:pointer;
  letter-spacing:.14em;text-transform:uppercase}
.aabs p{color:var(--ink-soft);font-size:13.5px;margin-top:8px;white-space:pre-wrap;max-width:740px;line-height:1.7}
.empty{text-align:center;padding:46px;border:none}
.empty h3{font-family:var(--serif);font-size:21px;margin-bottom:8px}

/* ── Marks (save / read), demo banner, custom queries ── */
.markbtns{margin-left:auto;display:inline-flex;gap:5px;flex:none}
.markbtn{width:30px;height:30px;border-radius:var(--r);border:1px solid transparent;background:transparent;
  color:var(--ink-faint);font-size:14px;cursor:pointer;line-height:1;transition:all .12s}
.markbtn:hover{border-color:var(--rule-strong);color:var(--ink-soft)}
.markbtn.save.on{color:var(--gold);border-color:var(--gold)}
.markbtn.read.on{color:var(--green);border-color:var(--green)}
.acard.is-read{opacity:.45}
.demobanner{border-left:3px solid var(--gold);background:var(--gold-soft);padding:13px 17px;
  font-size:14.5px;margin-bottom:20px;font-family:var(--serif)}
.customsec{margin-top:40px}
.customsec h2{font-family:var(--serif);font-size:22px;font-weight:600;letter-spacing:-.3px;margin-bottom:12px}
.cf-row{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px dashed var(--rule);font-size:13.5px}
.cf-row code{font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;color:var(--ink-soft)}
.btn-sm-x{padding:2px 9px;font-size:12px;color:var(--red)}

/* ── Landmarks ── */
.lmhead h1{font-family:var(--serif);font-size:31px;font-weight:600;letter-spacing:-.4px}
.lmbar{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:18px 0 20px}
.lmbar select{border:1px solid var(--rule-strong);border-radius:var(--r);padding:10px 13px;font-size:14px;
  font-family:var(--serif);background:var(--surface);font-weight:600;color:var(--ink)}

/* ── Open library (browse) ── */
.browse-hd h1{font-family:var(--serif);font-size:31px;font-weight:600;letter-spacing:-.4px;margin-bottom:4px}
.browse-hd .dim{max-width:680px}
.browse-fields{position:relative;display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  margin:18px 0 14px;padding:12px 0;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}

/* ── Field picker (popover) ── */
.fp-trigger{display:inline-flex;align-items:center;gap:7px;flex:none;border:1px solid var(--rule-strong);
  background:var(--surface);color:var(--ink);font-family:var(--sans);font-weight:600;font-size:13.5px;
  border-radius:var(--r);padding:9px 14px;cursor:pointer;transition:border-color .12s}
.fp-trigger:hover,.fp-trigger.open{border-color:var(--navy)}
.fp-ico{color:var(--ink-faint);font-size:14px;line-height:1}
.fp-count{font-weight:700;color:var(--ink-faint)}
.fp-count.has{color:var(--navy)}
.fp-caret{color:var(--ink-faint);font-size:11px}
.fp-trigger.open .fp-caret{transform:rotate(180deg)}
.fp-selected{display:inline-flex;align-items:center;gap:6px;flex-wrap:wrap}
.fp-tag{display:inline-flex;align-items:center;gap:5px;background:var(--navy);color:#fff;
  border-radius:var(--r);padding:5px 6px 5px 11px;font-size:12.5px;font-weight:600}
.fp-tag-x{border:none;background:transparent;color:rgba(255,255,255,.75);font-size:15px;line-height:1;
  cursor:pointer;padding:0 2px}
.fp-tag-x:hover{color:#fff}

.fp-panel{position:absolute;top:calc(100% - 6px);left:0;z-index:60;width:min(620px,94vw);
  background:var(--surface);border:1px solid var(--rule-strong);border-radius:var(--r);
  box-shadow:0 14px 40px rgba(20,28,40,.16);padding:12px;max-height:62vh;overflow:auto}
.fp-panel[hidden]{display:none}
.fp-filter{width:100%;border:1px solid var(--rule-strong);border-radius:var(--r);padding:9px 12px;
  font-size:14px;font-family:var(--sans);background:var(--paper);margin-bottom:8px}
.fp-filter:focus{outline:none;border-color:var(--navy)}
.fp-group{padding:8px 2px;border-top:1px solid var(--rule)}
.fp-group:first-of-type{border-top:none}
.fp-group-hd{display:flex;align-items:center;justify-content:space-between;margin-bottom:7px}
.fp-group-label{font-size:10px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-faint)}
.fp-group-acts{display:inline-flex;gap:10px}
.fp-all,.fp-clear{border:none;background:transparent;color:var(--navy);font-family:var(--sans);
  font-weight:700;font-size:10px;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;padding:0}
.fp-clear{color:var(--ink-faint)}
.fp-all:hover,.fp-clear:hover{text-decoration:underline}
.fp-options{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:3px 12px}
.fp-opt{display:flex;align-items:center;gap:8px;padding:5px 6px;border-radius:var(--r);cursor:pointer;
  font-size:13.5px;color:var(--ink-soft)}
.fp-opt:hover{background:var(--paper)}
.fp-opt.on{color:var(--ink);font-weight:600}
.fp-opt input{accent-color:var(--navy);width:15px;height:15px;flex:none;pointer-events:none}
@media(max-width:680px){.fp-options{grid-template-columns:1fr}}

/* ── First-visit tour ── */
.tourlink{border:none;background:transparent;color:var(--ink-faint);font-family:var(--sans);
  font-size:10.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;cursor:pointer;
  border-bottom:1px solid var(--rule-strong);padding:0 0 1px;margin-left:14px;vertical-align:middle}
.tourlink:hover{color:var(--navy);border-bottom-color:var(--navy)}
.tour-backdrop{position:fixed;inset:0;z-index:200;background:rgba(26,35,48,.45);
  display:flex;align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(2px)}
.tour-backdrop[hidden]{display:none}
.tour-card{background:var(--surface);border-top:3px double var(--rule-strong);border:1px solid var(--rule);
  border-top:3px double var(--rule-strong);max-width:560px;width:100%;padding:28px 32px 22px;
  box-shadow:0 18px 60px rgba(20,30,45,.25)}
.tour-eyebrow{display:flex;align-items:baseline;font-size:10.5px;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--gold);margin-bottom:14px}
.tour-count{margin-left:auto;color:var(--ink-faint)}
.tour-step{display:none}
.tour-step.on{display:block;animation:tourIn .25s ease}
@keyframes tourIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.tour-step h2{font-family:var(--serif);font-size:24px;font-weight:600;letter-spacing:-.3px;margin-bottom:14px}
.tour-step p{color:var(--ink-soft);font-size:14px;line-height:1.7}
.tour-demo{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:14px;margin-bottom:14px;
  background:var(--paper);border:1px solid var(--rule)}
.tour-demo .chip,.tour-demo .seg button{cursor:default;pointer-events:none}
.tour-demo .chip{border:1px solid var(--rule)}
.tour-demo-note{font-family:var(--serif);font-style:italic;font-size:13.5px;color:var(--ink-soft)}
.tour-actions{display:flex;align-items:center;gap:10px;margin-top:20px;padding-top:16px;
  border-top:1px solid var(--rule)}
.tour-demo-row{display:flex;flex-direction:column;gap:3px;font-size:13px}
.tour-demo-row code{font-size:11.5px;color:var(--ink-soft);background:var(--surface);
  border:1px solid var(--rule);padding:3px 8px;border-radius:3px}

/* ── Sources strip (masthead credibility row) ── */
.sources-strip{text-align:center;padding:18px 24px;border-bottom:1px solid var(--rule);
  font-family:var(--serif);font-style:italic;font-size:14px;color:var(--ink-soft);line-height:1.8}
.sources-label{display:block;font-family:var(--sans);font-style:normal;font-size:10px;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:4px}
.sources-tail{display:block;font-size:12.5px;color:var(--ink-faint)}

/* ── Club sticky notes ── */
.markbtn.note.on{color:var(--gold);border-color:var(--gold)}
.stickies{margin:10px 0 0 60px;display:flex;flex-direction:column;gap:8px;max-width:640px}
.sticky{position:relative;background:#fbf3d8;border:1px solid #e8d9a8;border-radius:2px;
  padding:10px 30px 8px 14px;box-shadow:0 2px 5px rgba(120,95,30,.10)}
.sticky:nth-child(odd){transform:rotate(-.35deg)}
.sticky:nth-child(even){transform:rotate(.3deg)}
.sticky-body{display:block;font-family:var(--serif);font-style:italic;font-size:14px;
  line-height:1.5;color:#4a3d1f;white-space:pre-wrap}
.sticky-meta{display:block;margin-top:5px;font-size:10.5px;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;color:#a08a4f}
.sticky-del{position:absolute;top:6px;right:7px;border:none;background:transparent;cursor:pointer;
  color:#c4ac6b;font-size:11px;padding:3px}
.sticky-del:hover{color:var(--red)}
.sticky-composer{background:var(--paper);border:1px dashed var(--rule-strong);border-radius:var(--r);padding:10px}
.sticky-composer textarea{width:100%;border:1px solid var(--rule-strong);border-radius:var(--r);
  padding:9px 11px;font-family:var(--serif);font-style:italic;font-size:14px;min-height:64px;
  resize:vertical;background:#fff}
.sticky-composer textarea:focus{outline:none;border-color:var(--gold)}
.sticky-composer-row{display:flex;align-items:center;gap:8px;margin-top:8px}
.sticky-author{border:1px solid var(--rule-strong);border-radius:var(--r);padding:7px 10px;
  font-size:12.5px;max-width:150px;font-family:var(--sans)}

/* ── Help "?" overlay (How it works + fields + FAQ) ── */
.linklike{border:none;background:transparent;color:var(--navy);font:inherit;cursor:pointer;
  text-decoration:underline;text-underline-offset:3px;padding:0}
.help-fab{position:fixed;right:22px;bottom:22px;z-index:120;width:46px;height:46px;border-radius:50%;
  border:1px solid var(--rule-strong);background:var(--surface);color:var(--navy);
  font-family:var(--serif);font-size:24px;font-weight:600;cursor:pointer;
  box-shadow:0 4px 16px rgba(20,30,45,.14);transition:all .15s}
.help-fab:hover{border-color:var(--navy);box-shadow:0 6px 22px rgba(20,30,45,.2)}
.learn-backdrop{position:fixed;inset:0;z-index:200;background:rgba(26,35,48,.45);backdrop-filter:blur(2px);
  display:flex;align-items:flex-start;justify-content:center;padding:48px 20px;overflow-y:auto}
.learn-backdrop[hidden]{display:none}
.learn-card{position:relative;background:var(--paper);border:1px solid var(--rule);
  border-top:3px double var(--rule-strong);max-width:880px;width:100%;padding:14px 40px 40px;
  box-shadow:0 24px 70px rgba(20,30,45,.3)}
.learn-close{position:absolute;top:14px;right:16px;border:none;background:transparent;cursor:pointer;
  color:var(--ink-faint);font-size:16px;padding:6px;line-height:1}
.learn-close:hover{color:var(--ink)}
.learn-card .how{padding:24px 0 10px}
.learn-card .fields-preview{border-top:1px solid var(--rule)}

/* ── Tour entry prompt ── */
.prompt-backdrop{position:fixed;inset:0;z-index:300;background:rgba(26,35,48,.5);backdrop-filter:blur(3px);
  display:flex;align-items:center;justify-content:center;padding:20px}
.prompt-backdrop[hidden]{display:none}
.prompt-card{background:var(--surface);border:1px solid var(--rule);border-top:3px double var(--rule-strong);
  max-width:440px;width:100%;padding:30px 32px;text-align:center;box-shadow:0 24px 70px rgba(20,30,45,.3)}
.prompt-eyebrow{font-size:10.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:10px}
.prompt-card h2{font-family:var(--serif);font-size:26px;font-weight:600;letter-spacing:-.3px;margin-bottom:10px}
.prompt-card p{color:var(--ink-soft);font-size:14.5px;line-height:1.6;font-family:var(--serif)}
.prompt-actions{display:flex;gap:10px;justify-content:center;margin-top:22px}

/* ── Spotlight tour ── */
.spot{position:fixed;inset:0;z-index:300;pointer-events:auto}
.spot[hidden]{display:none}
.spot-hole{position:absolute;border-radius:6px;box-shadow:0 0 0 9999px rgba(26,35,48,.62);
  border:2px solid var(--gold);transition:left .3s ease,top .3s ease,width .3s ease,height .3s ease;pointer-events:none}
.spot-tip{position:absolute;max-width:380px;background:var(--surface);border:1px solid var(--rule-strong);
  border-radius:var(--r);padding:16px 18px;box-shadow:0 16px 50px rgba(20,30,45,.34);transition:opacity .2s}
.spot-tip-eyebrow{font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:6px}
.spot-tip h3{font-family:var(--serif);font-size:19px;font-weight:600;letter-spacing:-.2px;margin-bottom:8px}
.spot-tip #spotBody{font-size:13.5px;line-height:1.6;color:var(--ink-soft)}
.spot-tip-actions{display:flex;align-items:center;gap:8px;margin-top:14px}
.btn-sm{padding:6px 13px;font-size:12.5px}
.club-mock{margin:4px 0;padding:10px;background:var(--paper);border:1px solid var(--rule)}
.club-mock-card>div{font-size:13px;margin-bottom:4px}
.club-mock-score{display:inline-flex;min-width:34px;justify-content:center;border:1px solid var(--navy);
  border-radius:3px;color:var(--navy);font-family:var(--serif);font-weight:600;padding:0 5px}
.club-mock-marks{font-size:11px;color:var(--gold);font-weight:700;letter-spacing:.04em}
.club-mock-sticky{font-family:var(--serif);font-style:italic;font-size:12.5px;color:#4a3d1f;
  background:#fbf3d8;border:1px solid #e8d9a8;border-radius:2px;padding:6px 9px;margin-top:6px}
.cq-mock{margin:4px 0;padding:10px 11px;background:var(--paper);border:1px solid var(--rule)}
.cq-label{font-family:var(--serif);font-weight:600;font-size:14px;color:var(--ink)}
.cq-query{display:block;font-size:11.5px;color:var(--ink-soft);margin:5px 0 7px;word-break:break-word;
  background:var(--surface);border:1px solid var(--rule);border-radius:2px;padding:4px 7px}
.cq-run{font-size:11.5px;font-weight:700;letter-spacing:.03em;color:var(--navy)}

/* ── "Within" category selector ── */
.within-sel{border:1px solid var(--rule-strong);border-radius:var(--r);padding:6px 10px;
  font-family:var(--sans);font-size:12.5px;font-weight:600;color:var(--ink);background:var(--surface);
  max-width:200px}
.within-sel:disabled{cursor:not-allowed}

/* ── Corpus search mode ── */
.search-banner{border-left:3px solid var(--navy);background:#eef3f9;padding:10px 14px;
  font-size:13.5px;color:var(--ink);margin-bottom:12px}
.score.unscored{border-style:dashed;color:var(--ink-faint);border-color:var(--rule-strong)}
.afield.muted{color:var(--ink-faint);font-style:italic;letter-spacing:0;text-transform:none}

/* ── Live PubMed fallback results ── */
.live-divider{margin:18px 0 4px;padding:8px 0;border-top:2px solid var(--rule-strong);
  font-family:var(--sans);font-size:10.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint)}
.acard.live{background:#fcfbf7}
.score.live-badge{min-width:auto;padding:0 7px;font-family:var(--sans);font-size:10px;font-weight:700;
  letter-spacing:.06em;border-color:var(--teal);color:var(--teal)}

/* Reading-list remove button */
.markbtn.unsave:hover{color:var(--red);border-color:var(--red)}

/* ── Feed clarity note (curated recent slice → PubMed search) ── */
.feed-note{font-size:13px;color:var(--ink-soft);padding:9px 0 12px;line-height:1.55}
.feed-note.few{border-left:3px solid var(--gold);background:var(--gold-soft);padding:11px 14px;margin-bottom:10px}

/* ════════════════════════════════════════════════════════════════
   Mobile / small screens — the app is desktop-first but must be
   fully usable on a phone (residents live on phones).
   ════════════════════════════════════════════════════════════════ */
@media(max-width:680px){
  .nav{padding:12px 15px;gap:10px 14px;flex-wrap:wrap}
  .brand{font-size:18px}
  .navlink{font-size:11px;letter-spacing:.06em}
  .nav .btn-primary{padding:7px 13px;font-size:12.5px}
  .navmail{display:none}          /* the club name takes a row on its own otherwise */
  .main{padding:22px 15px 56px}

  /* Hero */
  .hero{padding:44px 4px 34px}
  .hero h1{font-size:30px}
  .hero-sub{font-size:15px}
  .hero-cta{flex-direction:column}
  .hero-cta .btn-big{width:100%;justify-content:center}
  .sources-strip{font-size:12.5px;padding:14px 16px}

  /* Search + filter bars stack and go full-width */
  .feedbar{gap:9px}
  .feedbar input[type=search]{min-width:0;width:100%;flex:1 1 100%;font-size:16px}  /* 16px stops iOS zoom */
  .feedbar input[type=range]{flex:1;min-width:0}
  .feedtools{gap:9px 12px}
  .within-sel{max-width:none;flex:1 1 100%}
  .seg{flex-wrap:wrap}          /* Evidence seg has 5 buttons — let it wrap */
  .seg button{padding:7px 11px}

  /* Article cards: drop the 60px indent so text uses the full width */
  .acard{padding:15px 4px}
  .ameta,.ablurb,.aabs,.lm .ameta,.lm .ablurb,.stickies{margin-left:0}
  .atitle{font-size:16.5px}
  .acard-top{gap:10px}
  .markbtns{gap:5px}

  /* Field catalog + onboarding */
  .field-grid{grid-template-columns:1fr}

  /* Tour overlay fits the viewport */
  .spot-tip{max-width:92vw;padding:14px 16px}
  .spot-tip h3{font-size:18px}
  .prompt-card,.learn-card,.tour-card{padding:24px 20px}
  .learn-card{padding-top:12px}

  /* Auth / onboarding boxes */
  .authbox{margin:36px auto;padding:28px 22px}

  /* Landmarks + reading list bars wrap */
  .lmbar,.feedtools{flex-wrap:wrap}
  .lmbar select{flex:1 1 100%;max-width:none}

  /* Help FAB a touch smaller, out of thumb-reach trouble */
  .help-fab{width:42px;height:42px;font-size:21px;right:16px;bottom:16px}

  /* Steps already 1-col via 760px rule; tighten spacing */
  .how h2,.faq h2,.fields-preview h2{font-size:22px}
}

@media(max-width:420px){
  .nav{gap:8px 10px}
  .navlink{font-size:10.5px}
  .hero h1{font-size:26px}
  .score{min-width:38px}
}

/* ── Search filters + similar articles ── */
.search-filters{display:flex;align-items:center;gap:10px 14px;flex-wrap:wrap;margin:0 0 12px;
  padding:11px 0;border-bottom:1px solid var(--rule)}
.search-filters select,.sf-journal{border:1px solid var(--rule-strong);border-radius:var(--r);
  padding:7px 10px;font-size:13px;font-family:var(--sans);background:var(--surface);color:var(--ink)}
.sf-journal{min-width:150px}
.similar-btn{margin:10px 0 0 60px;border:1px solid var(--rule);background:transparent;color:var(--navy);
  font-family:var(--sans);font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  border-radius:var(--r);padding:5px 11px;cursor:pointer}
.similar-btn:hover{border-color:var(--navy)}
.similar-box{margin:10px 0 0 60px;padding:12px 14px;background:var(--paper);border:1px solid var(--rule)}
.similar-hd{font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:8px}
.similar-row{padding:6px 0;border-bottom:1px dashed var(--rule);font-size:13.5px;line-height:1.4}
.similar-row:last-child{border-bottom:none}
.similar-row a{font-family:var(--serif)}
.similar-j{display:block;font-size:12px;color:var(--ink-faint);font-style:italic;font-family:var(--serif)}
@media(max-width:680px){.similar-btn,.similar-box{margin-left:0}}

/* ── Citation export (reading list) ── */
.export-group{display:inline-flex;align-items:center;gap:7px;margin-right:14px}
.btn-tiny{padding:5px 12px;font-size:12px;letter-spacing:.02em}
@media(max-width:680px){.export-group{margin:8px 0;flex-wrap:wrap}}

/* ── Onboarding quick-start presets ── */
.preset-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:18px 0 6px}
.preset-chip{border:1px solid var(--rule-strong);background:var(--surface);color:var(--ink-soft);
  font-family:var(--sans);font-weight:600;font-size:13px;border-radius:var(--r);padding:7px 14px;
  cursor:pointer;transition:all .12s}
.preset-chip:hover{border-color:var(--navy);color:var(--ink)}
.preset-chip.active{background:var(--navy);border-color:var(--navy);color:#fff}
.preset-clear{font-style:italic;color:var(--ink-faint)}
.preset-clear:hover{border-color:var(--red);color:var(--red)}
.preset-note{margin:0 0 4px;font-size:12.5px}

/* ── Citation impact badge (search, iCite) ── */
.cites{font-size:11px;font-weight:700;letter-spacing:.02em;color:var(--gold);
  border:1px solid var(--gold-soft);background:var(--gold-soft);border-radius:var(--r);padding:1px 7px}

/* ── On-demand AI summary (reading list) ── */
.ai-sum-btn{margin:8px 0 0 60px;border:1px solid var(--rule);background:transparent;color:var(--gold);
  font-family:var(--sans);font-size:11px;font-weight:700;letter-spacing:.06em;border-radius:var(--r);
  padding:5px 11px;cursor:pointer}
.ai-sum-btn:hover{border-color:var(--gold)}
.ablurb.ai-summary{border-left:2px solid var(--gold-soft);padding-left:10px}
@media(max-width:680px){.ai-sum-btn{margin-left:0}}

/* ── Relevance band (coarse, where the score is a heuristic not an AI rating) ── */
.score.band{font-size:11px;letter-spacing:1px;color:var(--rule-strong);background:transparent;
  border:1px solid var(--rule);display:inline-flex;align-items:center;justify-content:center;min-width:46px}
.score.band{color:var(--navy)}
.ablurb.preview{color:var(--ink-faint);font-style:italic}

/* ── New-since-last-visit + picker a11y focus ── */
.new-badge{display:inline-block;font-size:9.5px;font-weight:800;letter-spacing:.1em;color:#fff;
  background:var(--green);border-radius:2px;padding:2px 5px;vertical-align:middle}
.newbanner{background:#eef6f0;border:1px solid #cfe4d6;border-radius:var(--r);padding:9px 14px;
  margin:0 0 14px;font-size:13.5px;color:var(--ink-soft)}
.fp-opt input{pointer-events:auto}
.fp-opt:focus-within{background:var(--paper);outline:1px solid var(--rule-strong)}
.fp-opt input:focus-visible{outline:2px solid var(--navy);outline-offset:1px}

/* ── Hero corpus stat ── */
.hero-stat{margin:14px auto 0;font-family:var(--serif);font-size:15px;color:var(--ink-soft)}
.hero-stat b{color:var(--navy)}

/* ── Admin usage dashboard ── */
.stat-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin:14px 0 8px}
.stat-card{background:var(--surface);border:1px solid var(--rule);border-radius:var(--r);padding:16px 18px;
  display:flex;flex-direction:column;gap:4px}
.stat-n{font-family:var(--serif);font-size:26px;font-weight:600;color:var(--navy);letter-spacing:-.3px}
.stat-l{font-size:12px;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.06em;font-weight:600}
.adm-h2{font-family:var(--serif);font-size:20px;font-weight:600;margin:26px 0 4px}
.adm-table{width:100%;border-collapse:collapse;margin-top:10px;font-size:13.5px}
.adm-table th,.adm-table td{text-align:right;padding:7px 10px;border-bottom:1px solid var(--rule)}
.adm-table th:first-child,.adm-table td:first-child{text-align:left;font-family:var(--serif)}
.adm-table th{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-faint);font-weight:700}

/* ── About page ── */
.about{max-width:840px;margin:0 auto}
.about-hero{padding:18px 0 8px;border-bottom:1px solid var(--rule)}
.about-hero h1{font-family:var(--serif);font-size:38px;font-weight:600;letter-spacing:-.4px}
.about-lede{font-family:var(--serif);font-size:18px;line-height:1.6;color:var(--ink-soft);margin:14px 0 0;max-width:680px}
.about-stat{margin:14px 0 18px;font-family:var(--serif);font-size:15px;color:var(--ink-soft)}
.about-stat b,.about-lede b{color:var(--navy)}
.about-sec{padding:30px 0;border-bottom:1px solid var(--rule)}
.about-sec h2{font-family:var(--serif);font-size:24px;font-weight:600;letter-spacing:-.3px;margin-bottom:16px}
.about-p{color:var(--ink-soft);font-size:14.5px;line-height:1.7;max-width:680px;margin-bottom:14px}
.about-sec .fields-preview{padding:6px 0 0;border:none}
.about-note{color:var(--ink-faint);font-size:13px;font-style:italic;font-family:var(--serif);margin-top:14px}

/* Pricing plans */
.plans{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:680px){.plans{grid-template-columns:1fr}}
.plan{position:relative;border:1px solid var(--rule);border-radius:var(--r);background:var(--surface);padding:22px 22px 24px}
.plan-premium{border-color:var(--navy);border-top:3px solid var(--navy)}
.plan-badge{position:absolute;top:14px;right:16px;font-size:9.5px;font-weight:800;letter-spacing:.1em;
  text-transform:uppercase;color:var(--gold);background:var(--gold-soft);border-radius:2px;padding:3px 7px}
.plan-name{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint)}
.plan-price{font-family:var(--serif);font-size:38px;font-weight:600;color:var(--ink);margin:6px 0 10px;letter-spacing:-.5px}
.plan-price span{font-size:14px;font-weight:400;color:var(--ink-faint);font-style:italic;margin-left:6px}
.plan-sub{color:var(--ink-soft);font-size:13.5px;line-height:1.55;margin-bottom:12px}
.plan-list{list-style:none;display:flex;flex-direction:column;gap:9px}
.plan-list li{position:relative;padding-left:20px;font-size:13.5px;line-height:1.5;color:var(--ink-soft)}
.plan-list li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:700}
.plan-list b{color:var(--ink)}

/* Feedback form */
.fb-form{max-width:620px;display:flex;flex-direction:column;gap:16px}
.fb-row{display:grid;grid-template-columns:1fr 1.4fr;gap:14px}
@media(max-width:680px){.fb-row{grid-template-columns:1fr}}
.fb-field{display:flex;flex-direction:column;gap:6px}
.fb-label{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft)}
.fb-field select,.fb-field input,.fb-field textarea{border:1px solid var(--rule-strong);border-radius:var(--r);
  padding:10px 12px;font-size:14.5px;font-family:var(--sans);background:var(--surface);color:var(--ink)}
.fb-field textarea{resize:vertical;font-family:var(--serif);line-height:1.5}
.fb-field select:focus,.fb-field input:focus,.fb-field textarea:focus{outline:none;border-color:var(--navy)}
.fb-stars{display:flex;gap:4px}
.fb-star{border:none;background:transparent;cursor:pointer;font-size:30px;line-height:1;color:var(--rule-strong);padding:0;transition:color .1s}
.fb-star:hover,.fb-star.on{color:var(--gold)}
.fb-actions{display:flex;align-items:center;gap:14px}
.fb-thanks{font-family:var(--serif);font-size:17px;color:var(--green)}

/* Admin feedback list */
.fb-list{display:flex;flex-direction:column;gap:12px;max-width:760px}
.fb-card{border:1px solid var(--rule);border-radius:var(--r);background:var(--surface);padding:14px 16px}
.fb-card-top{display:flex;align-items:center;gap:12px;font-size:13.5px}
.fb-rating{color:var(--gold);letter-spacing:1px}
.fb-who{color:var(--ink-soft)}
.fb-body{margin-top:8px;font-family:var(--serif);font-size:14.5px;line-height:1.55;color:var(--ink)}

/* ── Hide/show toolbar (reclaim screen for the article list) ── */
.tb-toggle{border:1px solid var(--rule-strong);background:var(--surface);color:var(--ink-soft);
  font-family:var(--sans);font-weight:600;font-size:11px;letter-spacing:.04em;border-radius:var(--r);
  padding:5px 11px;cursor:pointer;white-space:nowrap}
.tb-toggle:hover{border-color:var(--navy);color:var(--navy)}
.tb-show{display:none;margin:0 0 14px}
.tb-show button{border:1px dashed var(--rule-strong);background:var(--paper);color:var(--ink-soft);
  font-family:var(--sans);font-weight:600;font-size:12px;letter-spacing:.04em;border-radius:var(--r);
  padding:7px 14px;cursor:pointer;width:100%}
.tb-show button:hover{border-color:var(--navy);color:var(--navy)}
body.toolbar-hidden .browse-fields,
body.toolbar-hidden .feedbar,
body.toolbar-hidden .feedtools,
body.toolbar-hidden .search-banner,
body.toolbar-hidden .search-filters,
body.toolbar-hidden .feed-note,
body.toolbar-hidden .feedmeta{display:none !important}
body.toolbar-hidden .tb-show{display:block}