/*
Theme Name: Ronin Guide
Theme URI: https://roninwallet.app/
Description: Independent editorial guide theme — washi paper, sumi ink, vermilion seal.
Version: 1.4.2
Text Domain: ronin-guide
*/

:root{
  --washi:#F5F1E7;
  --washi-deep:#EDE7D8;
  --paper:#FDFBF4;
  --ink:#191C24;
  --ink-soft:#414859;
  --ink-mute:#6B7182;
  --vermilion:#C43A28;
  --vermilion-dark:#9E2C1D;
  --vermilion-soft:#F6E3DE;
  --indigo:#2A4568;
  --indigo-deep:#1C2E47;
  --ochre:#B98A2E;
  --line:#D9D1BC;
  --line-soft:#E6E0CE;
  --radius:4px;
  --shadow:0 1px 2px rgba(25,28,36,.06),0 10px 28px -14px rgba(25,28,36,.18);
  --font-head:'Shippori Mincho','Noto Serif JP','Noto Serif SC',Georgia,serif;
  --font-body:'Zen Kaku Gothic New','Noto Sans JP','Noto Sans SC','Helvetica Neue',Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
body{overflow-x:clip}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:17px;line-height:1.75;
  color:var(--ink);
  background:var(--washi);
  background-image:repeating-linear-gradient(115deg,rgba(25,28,36,.022) 0 1px,transparent 1px 9px);
}
img{max-width:100%;height:auto;display:block}
a{color:var(--indigo);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--vermilion)}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:700;line-height:1.28;color:var(--ink);margin:0 0 .55em}
h1{font-size:clamp(1.9rem,4.4vw,3rem);letter-spacing:-.01em}
h2{font-size:clamp(1.45rem,2.6vw,1.95rem)}
h3{font-size:clamp(1.15rem,2vw,1.35rem)}
p{margin:0 0 1.15em}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.86em;background:var(--washi-deep);border:1px solid var(--line);border-radius:3px;padding:.08em .38em;white-space:nowrap}
.container{max-width:1140px;margin:0 auto;padding:0 22px}

.skip-link{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:8px 14px;z-index:99}
.skip-link:focus{left:8px}

/* ---------- top ribbon ---------- */
.top-ribbon{background:var(--ink);color:#EDE7D8;font-size:.78rem;letter-spacing:.04em;text-align:center;padding:7px 14px}
.top-ribbon strong{color:#F0B9AE;font-weight:600}
.top-ribbon a{color:#EDE7D8}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(253,251,244,.94);backdrop-filter:blur(8px);
  border-bottom:1.5px solid var(--ink);
}
.site-header::before{content:"";display:block;height:4px;background:linear-gradient(90deg,var(--vermilion) 0 34%,var(--indigo) 34% 67%,var(--ochre) 67%)}
.header-inner{display:flex;align-items:center;gap:26px;min-height:70px}
.site-branding{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink)}
.site-branding:hover{color:var(--ink)}
.site-logo{width:42px;height:42px;flex:0 0 auto}
.brand-text{line-height:1.12}
.brand-name{font-family:var(--font-head);font-weight:700;font-size:1.13rem;letter-spacing:.01em}
.brand-name em{font-style:normal;color:var(--vermilion)}
.brand-tag{display:block;font-size:.62rem;text-transform:uppercase;letter-spacing:.17em;color:var(--ink-mute)}

.main-nav{margin-left:auto}
.main-nav ul{list-style:none;display:flex;flex-wrap:wrap;gap:4px;margin:0;padding:0;align-items:center;justify-content:flex-end}
.main-nav a{display:block;padding:9px 11px;font-size:.9rem;font-weight:500;color:var(--ink-soft);text-decoration:none;border-radius:var(--radius);white-space:nowrap}
.main-nav a:hover{color:var(--vermilion);background:var(--vermilion-soft)}
.main-nav li.current-menu-item>a{color:var(--vermilion);box-shadow:inset 0 -2px 0 var(--vermilion)}

.header-actions{display:flex;align-items:center;gap:12px}
.btn{display:inline-block;font-family:var(--font-body);font-weight:700;font-size:.92rem;line-height:1;text-decoration:none;border-radius:var(--radius);padding:13px 20px;border:1.5px solid var(--ink);transition:transform .12s ease,box-shadow .12s ease;cursor:pointer;white-space:nowrap}
.btn-primary{background:var(--vermilion);color:#fff;box-shadow:3px 3px 0 var(--ink)}
.btn-primary:hover{background:var(--vermilion-dark);color:#fff;transform:translate(-1px,-1px);box-shadow:4px 4px 0 var(--ink)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--washi-deep);color:var(--ink)}
.btn-light{background:var(--paper);color:var(--ink);box-shadow:3px 3px 0 rgba(0,0,0,.5)}
.btn-light:hover{background:#fff;color:var(--vermilion-dark);transform:translate(-1px,-1px)}

/* language switcher */
.lang-switch{position:relative}
.lang-switch>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:6px;font-size:.85rem;font-weight:600;padding:9px 12px;border:1.5px solid var(--line);border-radius:var(--radius);background:var(--paper);color:var(--ink-soft)}
.lang-switch>summary::-webkit-details-marker{display:none}
.lang-switch>summary::after{content:"▾";font-size:.7em;color:var(--ink-mute)}
.lang-switch[open]>summary{border-color:var(--ink)}
.lang-menu{position:absolute;right:0;top:calc(100% + 8px);min-width:180px;background:var(--paper);border:1.5px solid var(--ink);border-radius:var(--radius);box-shadow:var(--shadow);padding:6px;margin:0;list-style:none;z-index:70}
.lang-menu a{display:flex;justify-content:space-between;gap:10px;padding:8px 10px;font-size:.86rem;text-decoration:none;color:var(--ink-soft);border-radius:3px}
.lang-menu a:hover{background:var(--vermilion-soft);color:var(--vermilion-dark)}
.lang-menu .lang-code{color:var(--ink-mute);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em}
.lang-menu li.active a{color:var(--vermilion);font-weight:700}

/* burger */
.nav-toggle{display:none;background:none;border:1.5px solid var(--ink);border-radius:var(--radius);width:44px;height:44px;cursor:pointer;position:relative}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:10px;right:10px;height:2px;background:var(--ink);transition:.2s}
.nav-toggle span{top:21px}
.nav-toggle span::before{left:0;right:0;top:-7px}
.nav-toggle span::after{left:0;right:0;top:7px}
body.nav-open .nav-toggle span{background:transparent}
body.nav-open .nav-toggle span::before{top:0;transform:rotate(45deg)}
body.nav-open .nav-toggle span::after{top:0;transform:rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;border-bottom:1.5px solid var(--ink);background:var(--paper)}
.hero::before{content:"";position:absolute;right:-140px;top:-170px;width:520px;height:520px;border-radius:50%;border:34px solid rgba(196,58,40,.09);transform:rotate(-14deg)}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:10px;background:repeating-linear-gradient(90deg,var(--ink) 0 46px,transparent 46px 60px);opacity:.06}
.hero-inner{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:56px;align-items:center;padding:64px 0 70px;position:relative}
.hero-inner.hero-solo{grid-template-columns:minmax(0,760px);padding:56px 0 58px}
.kicker{display:inline-flex;align-items:center;gap:9px;font-size:.74rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--vermilion);margin-bottom:16px}
.kicker::before{content:"";width:26px;height:2px;background:var(--vermilion)}
.hero-lead{font-size:1.11rem;color:var(--ink-soft);max-width:58ch}
.hero-bullets{list-style:none;margin:20px 0 4px;padding:0;display:grid;gap:9px}
.hero-bullets li{position:relative;padding-left:26px;font-size:.97rem;color:var(--ink-soft)}
.hero-bullets li::before{content:"✦";position:absolute;left:2px;color:var(--vermilion);font-size:.8em;top:.25em}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:26px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:22px;font-size:.8rem;color:var(--ink-mute);align-items:center}
.hero-meta .dot{color:var(--line)}

.hero-figure{position:relative;margin:0}
.hero-figure img{border:1.5px solid var(--ink);border-radius:8px;box-shadow:8px 8px 0 rgba(25,28,36,.12);background:#101218}
.hero-figure figcaption{font-size:.78rem;color:var(--ink-mute);margin-top:12px}
.hero-stamp{position:absolute;top:-18px;right:-14px;width:64px;height:64px;background:var(--vermilion);color:#fff;border-radius:8px;transform:rotate(8deg);display:flex;align-items:center;justify-content:center;font-family:var(--font-head);font-weight:700;font-size:.66rem;text-align:center;line-height:1.25;box-shadow:2px 3px 0 rgba(25,28,36,.35);padding:6px}

/* disclaimer chip */
.disclaimer-chip{position:relative;display:inline-flex;align-items:center;gap:6px;font-size:.72rem;color:var(--ink-mute);border:1px dashed var(--ink-mute);border-radius:99px;padding:4px 11px;cursor:help;background:var(--washi)}
.disclaimer-chip .i{display:inline-flex;width:14px;height:14px;border-radius:50%;background:var(--ink-mute);color:var(--washi);align-items:center;justify-content:center;font-size:.62rem;font-style:normal;font-weight:700}
.disclaimer-chip .tip{visibility:hidden;opacity:0;transition:opacity .15s;position:absolute;left:0;top:calc(100% + 10px);z-index:50;width:min(320px,78vw);background:var(--ink);color:#EDE7D8;font-size:.76rem;line-height:1.55;padding:12px 14px;border-radius:6px;box-shadow:var(--shadow)}
.disclaimer-chip .tip::before{content:"";position:absolute;top:-5px;left:18px;width:10px;height:10px;background:var(--ink);transform:rotate(45deg)}
.disclaimer-chip:hover .tip,.disclaimer-chip:focus .tip,.disclaimer-chip:focus-within .tip{visibility:visible;opacity:1}

/* ---------- breadcrumbs ---------- */
.breadcrumbs{font-size:.78rem;color:var(--ink-mute);margin-bottom:18px}
.breadcrumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0}
.breadcrumbs li+li::before{content:"›";margin-right:6px;color:var(--line)}
.breadcrumbs a{color:var(--ink-mute)}

/* ---------- layout ---------- */
.site-main{padding:52px 0 76px}
.page-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;align-items:start}
.entry-content{min-width:0;max-width:760px}

/* toc / sidebar */
.side-rail{position:sticky;top:96px;display:grid;gap:22px}
.toc-box,.rail-cta{border:1.5px solid var(--ink);border-radius:6px;background:var(--paper);box-shadow:var(--shadow)}
.toc-box{padding:20px 22px}
.toc-box h2{font-size:.78rem;text-transform:uppercase;letter-spacing:.16em;color:var(--ink-mute);font-family:var(--font-body);font-weight:700;margin-bottom:12px}
.toc-box ol{list-style:none;margin:0;padding:0;display:grid;gap:2px;counter-reset:toc}
.toc-box li{counter-increment:toc}
.toc-box a{display:flex;gap:9px;font-size:.86rem;color:var(--ink-soft);text-decoration:none;padding:5px 2px;border-radius:3px}
.toc-box a::before{content:counter(toc,decimal-leading-zero);font-size:.7rem;color:var(--vermilion);font-weight:700;padding-top:.22em}
.toc-box a:hover{color:var(--vermilion)}
.rail-cta{padding:24px 22px;background:var(--indigo-deep);color:#E8ECF4;border-color:var(--indigo-deep)}
.rail-cta h2{color:#fff;font-size:1.12rem;margin-bottom:8px}
.rail-cta p{font-size:.85rem;color:#B9C4D8;margin-bottom:16px}

/* ---------- content blocks ---------- */
.entry-content>h2,.wp-block-heading{scroll-margin-top:96px}
.entry-content h2{margin-top:2em;padding-top:.9em;border-top:1px solid var(--line)}
.entry-content h2:first-child{margin-top:0;border-top:0;padding-top:0}
.entry-content h3{margin-top:1.6em}
.entry-content ul,.entry-content ol{margin:0 0 1.2em;padding-left:24px}
.entry-content li{margin-bottom:.45em}
.entry-content li::marker{color:var(--vermilion);font-weight:700}
.entry-content a{font-weight:500}

.wp-block-image{margin:1.8em 0}
.wp-block-image img{border:1.5px solid var(--ink);border-radius:8px;box-shadow:6px 6px 0 rgba(25,28,36,.1);margin:0 auto}
.wp-block-image figcaption{font-size:.78rem;color:var(--ink-mute);margin-top:10px;text-align:center}

.table-scroll{overflow-x:auto;margin:1.8em 0;border:1.5px solid var(--ink);border-radius:6px;background:var(--paper);box-shadow:var(--shadow)}
.wp-block-table{width:100%;border-collapse:collapse;font-size:.9rem;min-width:560px}
.wp-block-table caption{caption-side:top;text-align:left;font-family:var(--font-head);font-weight:700;font-size:.98rem;padding:14px 16px 4px}
.wp-block-table th{background:var(--ink);color:#EDE7D8;text-align:left;font-weight:600;font-size:.8rem;letter-spacing:.05em;text-transform:uppercase;padding:11px 14px}
.wp-block-table td{padding:11px 14px;border-top:1px solid var(--line-soft);vertical-align:top}
.wp-block-table tr:nth-child(even) td{background:rgba(237,231,216,.4)}
.wp-block-table td:first-child{font-weight:600}

.wp-block-quote,.callout-warning{margin:1.8em 0;padding:18px 22px 18px 24px;border:1.5px solid var(--ink);border-left:6px solid var(--vermilion);border-radius:0 6px 6px 0;background:var(--vermilion-soft);font-size:.95rem}
.callout-warning strong:first-child,.wp-block-quote strong:first-child{color:var(--vermilion-dark)}
.callout-warning p:last-child{margin-bottom:0}
.callout-note{margin:1.8em 0;padding:18px 22px;border:1px solid var(--line);border-left:6px solid var(--indigo);border-radius:0 6px 6px 0;background:var(--paper);font-size:.95rem}
.callout-note p:last-child{margin-bottom:0}

/* steps */
.steps{list-style:none;margin:1.8em 0;padding:0;counter-reset:step}
.steps>li{position:relative;counter-increment:step;padding:0 0 26px 62px}
.steps>li::before{content:counter(step);position:absolute;left:0;top:-2px;width:42px;height:42px;border:1.5px solid var(--ink);border-radius:50%;background:var(--vermilion);color:#fff;font-family:var(--font-head);font-weight:700;font-size:1.1rem;display:flex;align-items:center;justify-content:center;box-shadow:2px 2px 0 rgba(25,28,36,.25)}
.steps>li::after{content:"";position:absolute;left:20px;top:44px;bottom:2px;border-left:2px dashed var(--line)}
.steps>li:last-child{padding-bottom:0}
.steps>li:last-child::after{display:none}
.steps h3{margin:0 0 .35em;font-size:1.12rem}
.steps p:last-child{margin-bottom:0}

/* cards */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:18px;margin:1.8em 0}
.info-card{border:1.5px solid var(--ink);border-radius:6px;background:var(--paper);padding:20px;box-shadow:4px 4px 0 rgba(25,28,36,.08)}
.info-card h3{font-size:1.02rem;margin:0 0 .5em;padding-left:14px;border-left:4px solid var(--vermilion)}
.info-card p{font-size:.89rem;color:var(--ink-soft);margin:0}
.info-card p+p{margin-top:.6em}

/* faq */
.faq-block{margin:1.8em 0;display:grid;gap:12px}
.faq-item{border:1.5px solid var(--ink);border-radius:6px;background:var(--paper);box-shadow:var(--shadow)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:16px;align-items:center;padding:16px 20px;font-family:var(--font-head);font-weight:700;font-size:1.02rem}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";flex:0 0 auto;width:26px;height:26px;border:1.5px solid var(--ink);border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--font-body);font-weight:700;color:var(--vermilion);transition:transform .18s}
.faq-item[open] summary::after{transform:rotate(45deg);background:var(--vermilion);color:#fff}
.faq-item .faq-a{padding:0 20px 18px;font-size:.94rem;color:var(--ink-soft)}
.faq-item .faq-a p:last-child{margin-bottom:0}

/* cta banner */
.cta-banner{margin:2.4em 0;border:1.5px solid var(--ink);border-radius:8px;background:var(--indigo-deep);color:#E8ECF4;padding:34px 34px;position:relative;overflow:hidden;box-shadow:6px 6px 0 rgba(25,28,36,.16)}
.cta-banner::before{content:"";position:absolute;right:-60px;top:-80px;width:230px;height:230px;border-radius:50%;border:22px solid rgba(196,58,40,.35)}
.cta-banner h2,.cta-banner h3{color:#fff;margin:0 0 .4em;border:0;padding:0;font-size:1.4rem}
.cta-banner p{color:#B9C4D8;max-width:56ch;margin-bottom:20px;font-size:.96rem}
.cta-banner .btn{position:relative;z-index:2}

/* sources */
.sources-box{margin-top:3em;border-top:1.5px solid var(--ink);padding-top:1.4em}
.sources-box h2{font-size:.8rem;text-transform:uppercase;letter-spacing:.16em;font-family:var(--font-body);color:var(--ink-mute);border:0;margin:0 0 10px;padding:0}
.sources-box ul{list-style:none;margin:0;padding:0;font-size:.83rem;color:var(--ink-mute)}
.sources-box li{margin-bottom:4px}
.sources-box a{color:var(--indigo)}

/* prev/next guides */
.more-guides{margin-top:44px;border-top:1.5px solid var(--ink);padding-top:30px}
.more-guides h2{font-size:1.3rem}
.more-guides .card-grid{margin-top:1em}
.info-card a.stretch{text-decoration:none;color:inherit;font-weight:700}
.info-card .go{display:inline-block;margin-top:10px;font-size:.82rem;font-weight:700;color:var(--vermilion)}

/* ---------- home sections ---------- */
.section{padding:64px 0;border-bottom:1.5px solid var(--line)}
.section-head{max-width:680px;margin-bottom:34px}
.section-alt{background:var(--paper)}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:#B9BDC9;font-size:.88rem}
.site-footer a{color:#D8DBE3;text-decoration:none}
.site-footer a:hover{color:#F0B9AE}
.footer-top{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:40px;padding:54px 0 40px}
.footer-brand .site-logo{width:46px;height:46px;margin-bottom:14px}
.footer-brand p{font-size:.82rem;color:#8A8FA0;max-width:34ch}
.footer-col h3{color:#fff;font-size:.78rem;font-family:var(--font-body);text-transform:uppercase;letter-spacing:.16em;margin:0 0 16px}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.footer-disclaimer{border-top:1px solid #2C3040;padding:24px 0;font-size:.76rem;line-height:1.7;color:#7C8194}
.footer-disclaimer strong{color:#A9AEBF}
.footer-bottom{border-top:1px solid #2C3040;padding:20px 0 26px;display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;font-size:.78rem;color:#7C8194}
.footer-bottom a{color:#A9AEBF}

/* ---------- legal pages ---------- */
.page-legal .entry-content{max-width:720px}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .page-grid{grid-template-columns:1fr}
  .side-rail{position:static;order:-1}
  .rail-cta{display:none}
  .hero-inner{gap:40px}
}
@media (max-width:900px){
  .main-nav{position:fixed;inset:0;top:0;background:var(--paper);padding:110px 30px 40px;transform:translateX(105%);visibility:hidden;transition:transform .22s ease,visibility .22s;overflow:auto;z-index:55;margin:0}
  body.nav-open .main-nav{transform:none;visibility:visible}
  .main-nav ul{flex-direction:column;align-items:stretch;gap:2px}
  .main-nav a{font-size:1.15rem;padding:13px 10px;border-bottom:1px solid var(--line-soft)}
  .nav-toggle{display:block;z-index:60}
  .header-cta{display:none}
  .hero-inner{grid-template-columns:minmax(0,1fr);padding:44px 0 52px}
  .hero-copy{min-width:0}
  .hero-figure{max-width:440px;min-width:0;justify-self:start}
  .hero-figure img{width:100%}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:560px){
  body{font-size:16px}
  .container{padding:0 18px}
  .footer-top{grid-template-columns:1fr}
  .cta-banner{padding:26px 22px}
  .steps>li{padding-left:52px}
  .steps>li::before{width:36px;height:36px;font-size:.95rem}
  .steps>li::after{left:17px;top:38px}
  .hero-stamp{right:6px}
  .lang-switch>summary{padding:8px 9px}
}