/*
Theme Name: Inkline Audit
Theme URI: https://bitmart.asia/
Author: bitmart.asia editorial
Description: Editorial ledger theme for independent exchange research. Child-safe typography, print-inspired rules, WCAG AA contrast.
Version: 1.4.2
Requires at least: 6.2
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: inkline-audit
*/

:root{
  --paper:#f5f2ea;
  --paper-dim:#ece8dc;
  --ink:#16211c;
  --ink-soft:#3d4a44;
  --ink-faint:#6b7770;
  --pine:#0b8a6d;
  --pine-deep:#08614d;
  --pine-wash:#e2efe9;
  --amber:#b26313;
  --amber-wash:#f7ead8;
  --danger:#a63d2a;
  --danger-wash:#f6e4de;
  --line:#cfc9b8;
  --line-dark:#a49d89;
  --header-bg:#0e1a15;
  --header-ink:#e8efe9;
  --serif:"Bitter",Georgia,"Times New Roman",serif;
  --sans:"Figtree",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--sans);
  font-size:1.0625rem;
  line-height:1.72;
  color:var(--ink);
  background:var(--paper);
}
img{max-width:100%;height:auto;display:block}
a{color:var(--pine-deep)}
a:hover{color:var(--pine)}

h1,h2,h3,h4{font-family:var(--serif);line-height:1.22;color:var(--ink);margin:0 0 .6em;font-weight:700}
h1{font-size:clamp(1.9rem,4.4vw,3.1rem);letter-spacing:-.01em}
h2{font-size:clamp(1.45rem,2.9vw,2.05rem)}
h3{font-size:clamp(1.15rem,2vw,1.4rem)}
p{margin:0 0 1.15em}
ul,ol{padding-left:1.4em;margin:0 0 1.2em}
li{margin-bottom:.45em}
strong{color:var(--ink)}
code{background:var(--paper-dim);border:1px solid var(--line);padding:.08em .4em;font-size:.9em;border-radius:2px}

.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- header ---------- */
.topline{background:var(--pine-deep);color:#fff;font-size:.78rem;padding:.35rem 0;letter-spacing:.02em}
.topline .inner{display:flex;justify-content:space-between;gap:1rem;align-items:center}
.topline a{color:#d7ecdf;text-decoration:none}
.topline a:hover{color:#fff;text-decoration:underline}
.lang-pick{display:flex;gap:.7rem;list-style:none;margin:0;padding:0}
.lang-pick .on{font-weight:700;color:#fff;border-bottom:1px solid #fff}

.site-header{background:var(--header-bg);position:sticky;top:0;z-index:60;border-bottom:3px solid var(--pine)}
.masthead{display:flex;align-items:center;justify-content:space-between;gap:1.2rem;padding:.7rem 0}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none}
.brand img{height:38px;width:auto}
.brand .brand-note{font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:#7fa392;display:block;margin-top:1px}
.brand .brand-word{font-family:var(--serif);font-weight:700;font-size:1.18rem;color:#fff;line-height:1}
.brand .brand-word em{font-style:normal;color:#37c39d}

.main-nav ul{list-style:none;display:flex;gap:.15rem;margin:0;padding:0;flex-wrap:wrap}
.main-nav a{display:block;padding:.5rem .68rem;color:var(--header-ink);text-decoration:none;font-size:.88rem;font-weight:500;border-bottom:2px solid transparent}
.main-nav a:hover{color:#fff;border-bottom-color:#37c39d}
.main-nav .now a{color:#37c39d;border-bottom-color:#37c39d}
.main-nav .m-cta{display:none}

.cta-lead{display:inline-block;background:var(--pine);color:#fff;font-weight:700;font-size:.9rem;padding:.62rem 1.25rem;text-decoration:none;border-radius:3px;border:1px solid rgba(255,255,255,.16);white-space:nowrap}
.cta-lead:hover{background:#0aa583;color:#fff}

.nav-btn{display:none;background:none;border:1px solid #3c5347;color:var(--header-ink);padding:.45rem .6rem;border-radius:3px;cursor:pointer;font-size:1.05rem;line-height:1}

/* ---------- layout wrappers (intentionally varied) ---------- */
.inner{width:min(1140px,92%);margin:0 auto}
.inner-wide{width:min(1240px,94%);margin:0 auto}
.inner-tight{width:min(880px,92%);margin:0 auto}
.reading{width:min(760px,92%);margin:0 auto}

/* ---------- hero ---------- */
.hero-ledger{padding:3.4rem 0 2.6rem;border-bottom:1px solid var(--line);background:
  linear-gradient(180deg,rgba(11,138,109,.05),transparent 55%)}
.hero-ledger .grid{display:grid;grid-template-columns:7fr 5fr;gap:2.6rem;align-items:center}
.kicker{font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:var(--pine-deep);font-weight:700;margin-bottom:.9rem;display:flex;align-items:center;gap:.55rem}
.kicker::before{content:"";width:26px;height:2px;background:var(--pine)}
.hero-ledger h1 .mark{box-shadow:inset 0 -0.34em 0 rgba(11,138,109,.22)}
.lede{font-size:1.16rem;color:var(--ink-soft);max-width:56ch}
.hero-actions{display:flex;gap:.9rem;flex-wrap:wrap;align-items:center;margin-top:1.5rem}
.btn-major{display:inline-block;background:var(--ink);color:var(--paper);font-weight:700;padding:.85rem 1.7rem;text-decoration:none;border-radius:3px;font-size:1rem}
.btn-major:hover{background:var(--pine-deep);color:#fff}
.btn-ghost{display:inline-block;color:var(--ink);font-weight:600;padding:.85rem 1.3rem;text-decoration:none;border:1px solid var(--line-dark);border-radius:3px}
.btn-ghost:hover{border-color:var(--ink);color:var(--ink)}
.hero-figure{border:1px solid var(--line);padding:.55rem;background:#fff}
.hero-figure img{width:100%}
.hero-figure figcaption{font-size:.74rem;color:var(--ink-faint);padding:.5rem .2rem 0}

/* small hover disclaimer chip */
.fineprint{position:relative;display:inline-block;font-size:.72rem;color:var(--ink-faint);border-bottom:1px dotted var(--line-dark);cursor:help;margin-top:1.1rem}
.fineprint .tip{visibility:hidden;opacity:0;transition:opacity .15s;position:absolute;bottom:130%;left:0;background:var(--ink);color:var(--paper);font-size:.74rem;line-height:1.5;padding:.6rem .8rem;width:min(290px,78vw);border-radius:3px;z-index:40}
.fineprint:hover .tip,.fineprint:focus .tip,.fineprint.open .tip{visibility:visible;opacity:1}

/* ---------- ledger stats strip ---------- */
.tally{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.tally .row{display:grid;grid-template-columns:repeat(4,1fr)}
.tally .cell{padding:1.3rem 1.1rem;border-left:1px solid var(--line)}
.tally .cell:first-child{border-left:0}
.tally b{font-family:var(--serif);font-size:1.55rem;display:block;color:var(--pine-deep)}
.tally span{font-size:.8rem;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.06em}

/* ---------- sections ---------- */
.section{padding:3.2rem 0}
.section.alt{background:var(--paper-dim);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{margin-bottom:2rem;max-width:62ch}
.numbered h2::before{content:attr(data-no);font-family:var(--serif);color:var(--pine);margin-right:.55rem;font-size:.72em;vertical-align:.18em;letter-spacing:.05em}

/* card decks — varied structures */
.deck{display:grid;grid-template-columns:repeat(3,1fr);gap:1.15rem}
.deck-2{display:grid;grid-template-columns:1fr 1fr;gap:1.15rem}
.panel{background:#fff;border:1px solid var(--line);padding:1.5rem 1.4rem;position:relative}
.panel::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:transparent}
.panel:hover::before{background:var(--pine)}
.panel h3{margin-top:.2rem}
.panel .tag{font-size:.68rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--pine-deep)}
.panel p:last-child{margin-bottom:0}

/* pros/cons ledger */
.verdict-cols{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);background:#fff}
.verdict-cols .col{padding:1.6rem}
.verdict-cols .col + .col{border-left:1px solid var(--line)}
.verdict-cols h3{display:flex;gap:.5rem;align-items:center}
.verdict-cols ul{list-style:none;padding:0}
.verdict-cols li{padding-left:1.5em;position:relative;margin-bottom:.7em}
.col.win li::before{content:"+";position:absolute;left:.2em;font-weight:800;color:var(--pine)}
.col.lose li::before{content:"−";position:absolute;left:.2em;font-weight:800;color:var(--danger)}

/* tables */
.tbl-scroll{overflow-x:auto;margin:0 0 1.4rem;border:1px solid var(--line);background:#fff}
table{border-collapse:collapse;width:100%;font-size:.94rem;min-width:560px}
caption{text-align:left;font-size:.8rem;color:var(--ink-faint);padding:.7rem .9rem;border-bottom:1px solid var(--line);caption-side:top}
th{font-family:var(--serif);text-align:left;background:var(--paper-dim);border-bottom:2px solid var(--line-dark);padding:.7rem .9rem;white-space:nowrap}
td{border-bottom:1px solid var(--line);padding:.66rem .9rem;vertical-align:top}
tbody tr:nth-child(even){background:#faf8f2}
tbody tr:hover{background:var(--pine-wash)}
td.good{color:var(--pine-deep);font-weight:600}
td.bad{color:var(--danger);font-weight:600}

/* blockquote warnings */
blockquote{margin:1.6rem 0;padding:1.1rem 1.3rem;background:var(--amber-wash);border-left:4px solid var(--amber);font-size:.98rem}
blockquote.risk{background:var(--danger-wash);border-left-color:var(--danger)}
blockquote p:last-child{margin-bottom:0}
blockquote .bq-label{display:block;font-weight:800;font-size:.74rem;letter-spacing:.13em;text-transform:uppercase;margin-bottom:.35rem}

/* step list (how-to) */
.walk{counter-reset:walk;list-style:none;padding:0;margin:0 0 1.6rem}
.walk>li{counter-increment:walk;position:relative;padding:1.2rem 1.2rem 1.2rem 4.2rem;border:1px solid var(--line);background:#fff;margin-bottom:-1px}
.walk>li::before{content:counter(walk,decimal-leading-zero);position:absolute;left:1.1rem;top:1.15rem;font-family:var(--serif);font-weight:700;font-size:1.3rem;color:var(--pine)}
.walk h3{font-size:1.08rem;margin-bottom:.4rem}
.walk p:last-child{margin-bottom:0}

/* FAQ */
.faq-item{border:1px solid var(--line);background:#fff;margin-bottom:-1px}
.faq-item summary{cursor:pointer;padding:1.05rem 1.2rem;font-weight:600;font-family:var(--serif);font-size:1.04rem;list-style:none;position:relative;padding-right:2.6rem}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:1.2rem;top:50%;transform:translateY(-52%);font-size:1.4rem;color:var(--pine);font-weight:400}
.faq-item[open] summary::after{content:"–"}
.faq-item .faq-body{padding:0 1.2rem 1.1rem;color:var(--ink-soft)}

/* banner CTA */
.plate{background:var(--header-bg);color:#cfdcd4;padding:2.6rem;position:relative;overflow:hidden}
.plate::after{content:"";position:absolute;right:-40px;top:-40px;width:220px;height:220px;border:1px dashed rgba(55,195,157,.35);border-radius:50%;pointer-events:none}
.plate h2{color:#fff}
.plate .cta-lead{font-size:1rem;padding:.8rem 1.6rem}
.plate p{max-width:60ch}
.plate small{display:block;margin-top:.9rem;font-size:.72rem;color:#7fa392}

/* article shell */
.crumbs{font-size:.78rem;color:var(--ink-faint);padding:1.1rem 0 0}
.crumbs a{color:var(--ink-faint)}
.crumbs a:hover{color:var(--pine-deep)}
.byline{display:flex;gap:1rem;flex-wrap:wrap;font-size:.8rem;color:var(--ink-faint);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:.6rem 0;margin:1.4rem 0 2rem}
.byline b{color:var(--ink-soft);font-weight:600}
.entry-content figure{margin:1.8rem 0;border:1px solid var(--line);background:#fff;padding:.5rem}
.entry-content figcaption{font-size:.76rem;color:var(--ink-faint);padding:.5rem .3rem .2rem}
.entry-content h2{margin-top:2.2em;padding-top:1.1em;border-top:1px solid var(--line)}
.entry-content h2:first-of-type{border-top:0;margin-top:1em}
.entry-content h3{margin-top:1.7em}

/* toc */
.toc-box{border:1px solid var(--line-dark);background:#fff;padding:1.2rem 1.4rem;margin:0 0 2.2rem;font-size:.92rem}
.toc-box b{font-family:var(--serif);display:block;margin-bottom:.5rem}
.toc-box ol{margin:0;padding-left:1.3em;columns:2;column-gap:2.4rem}
.toc-box a{text-decoration:none;color:var(--ink-soft)}
.toc-box a:hover{color:var(--pine-deep);text-decoration:underline}

/* inline compare strip */
.vs-strip{display:grid;grid-template-columns:1fr auto 1fr;gap:1rem;align-items:stretch;margin:1.6rem 0}
.vs-strip .side{border:1px solid var(--line);background:#fff;padding:1.2rem}
.vs-strip .mid{display:flex;align-items:center;font-family:var(--serif);font-weight:800;color:var(--ink-faint)}

/* footer */
.site-footer{background:var(--header-bg);color:#9fb3a8;margin-top:3.5rem;font-size:.9rem}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:2.2rem;padding:3rem 0 2rem}
.site-footer h4{color:#e8efe9;font-size:.95rem;margin-bottom:.9rem}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:.5rem}
.site-footer a{color:#9fb3a8;text-decoration:none}
.site-footer a:hover{color:#37c39d;text-decoration:underline}
.foot-disclaimer{border:1px solid #2b3f35;background:#12241d;padding:1rem 1.2rem;font-size:.78rem;line-height:1.6;color:#8aa596}
.foot-disclaimer b{color:#c9dcd2}
.legal-line{border-top:1px solid #24352c;padding:1.2rem 0;font-size:.78rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}

/* helpers */
.mini-note{font-size:.8rem;color:var(--ink-faint)}
.src-note{font-size:.78rem;color:var(--ink-faint);font-style:italic}
.pill-row{display:flex;gap:.5rem;flex-wrap:wrap;margin:1rem 0}
.pill{font-size:.76rem;border:1px solid var(--line-dark);padding:.28rem .7rem;border-radius:99px;color:var(--ink-soft);background:#fff}
.aligncenter{margin-left:auto;margin-right:auto}
.to-top{position:fixed;right:1.1rem;bottom:1.1rem;background:var(--ink);color:var(--paper);border:none;width:42px;height:42px;border-radius:3px;font-size:1.1rem;cursor:pointer;opacity:0;pointer-events:none;transition:opacity .2s;z-index:50}
.to-top.show{opacity:.88;pointer-events:auto}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .hero-ledger .grid{grid-template-columns:1fr;gap:1.8rem}
  .deck{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .tally .row{grid-template-columns:1fr 1fr}
  .tally .cell:nth-child(3){border-left:0}
  .main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--header-bg);border-bottom:3px solid var(--pine);padding:.6rem 4%}
  .main-nav.open{display:block}
  .main-nav ul{flex-direction:column;gap:0}
  .main-nav a{padding:.75rem .4rem;border-bottom:1px solid #21332a;font-size:1rem}
  .nav-btn{display:block}
  .masthead .cta-lead{display:none}
  .main-nav .m-cta{display:block;margin:.8rem 0 .5rem}
  .main-nav .m-cta a{display:block;text-align:center;background:var(--pine);border-bottom:0;font-weight:700;color:#fff;border-radius:3px}
}
@media(max-width:640px){
  body{font-size:1rem}
  .deck,.deck-2,.verdict-cols{grid-template-columns:1fr}
  .verdict-cols .col + .col{border-left:0;border-top:1px solid var(--line)}
  .tally .row{grid-template-columns:1fr 1fr}
  .toc-box ol{columns:1}
  .vs-strip{grid-template-columns:1fr}
  .vs-strip .mid{justify-content:center}
  .section{padding:2.3rem 0}
  .plate{padding:1.8rem 1.4rem}
  .foot-grid{grid-template-columns:1fr;gap:1.4rem}
  .topline .inner{font-size:.7rem}
  .walk>li{padding-left:3.4rem}
  .walk>li::before{left:.8rem}
}