/*
Theme Name: RITO Cross-Yen
Theme URI: https://ritofx.com/
Author: RITO / OpenAI
Author URI: https://ritofx.com/
Description: 「リト｜クロス円トレーダー」専用のダークネイビー金融メディアテーマ。クロス円3ペア、相場ノート、初心者向け教科書、経済指標を美しく整理します。
Version: 1.0.0
Requires at least: 6.5
Requires PHP: 8.0
Text Domain: rito-crossyen
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Tags: blog, news, education, custom-logo, custom-menu, featured-images, responsive-layout, accessibility-ready
*/

:root{
  --navy-950:#06111e;
  --navy-900:#081627;
  --navy-850:#0c2440;
  --navy-800:#102d4d;
  --blue:#4FA3E3;
  --gold:#E6B143;
  --teal:#3ED6C5;
  --text:#f5f8fc;
  --muted:#a9b9ca;
  --soft:#d5dde7;
  --paper:#f6f8fa;
  --ink:#0c2138;
  --line:rgba(255,255,255,.105);
  --panel:rgba(11,34,58,.64);
  --panel-2:rgba(7,24,42,.82);
  --radius-xl:32px;
  --radius-lg:24px;
  --radius-md:18px;
  --radius-sm:12px;
  --max:1240px;
  --shadow:0 28px 90px rgba(0,0,0,.34);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  color:var(--text);
  font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;
  background:
    radial-gradient(circle at 78% 11%,rgba(79,163,227,.19),transparent 28%),
    radial-gradient(circle at 12% 32%,rgba(62,214,197,.07),transparent 27%),
    linear-gradient(145deg,var(--navy-950) 0%,var(--navy-900) 32%,var(--navy-850) 73%,#071521 100%);
  letter-spacing:.025em;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-2;
  pointer-events:none;
  opacity:.22;
  background-image:
    linear-gradient(rgba(255,255,255,.026) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.026) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:linear-gradient(to bottom,#000 0%,rgba(0,0,0,.75) 48%,transparent 90%);
}
body::after{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background:linear-gradient(to bottom,transparent 68%,rgba(2,9,16,.5));
}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
img,svg{display:block;max-width:100%}
.container{width:min(calc(100% - 40px),var(--max));margin-inline:auto}
.skip-link{position:absolute;left:-999px;top:auto}.skip-link:focus{left:20px;top:20px;z-index:1000;background:#fff;color:#000;padding:12px 16px;border-radius:8px}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(4,15,27,.72);
  backdrop-filter:blur(18px) saturate(135%);
  border-bottom:1px solid rgba(255,255,255,.075);
}
.nav{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:13px;min-width:max-content}
.brand-mark{
  width:42px;height:42px;border-radius:14px;display:grid;place-items:center;
  font-family:"Noto Serif JP",serif;font-size:19px;font-weight:700;
  background:linear-gradient(145deg,rgba(255,255,255,.105),rgba(255,255,255,.025));
  border:1px solid rgba(255,255,255,.12);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.14),0 12px 30px rgba(0,0,0,.24);
}
.brand-name{font-size:14px;font-weight:800;letter-spacing:.04em;line-height:1.2}
.brand-en{font-size:9px;color:var(--muted);letter-spacing:.19em;margin-top:5px}
.nav-links{display:flex;align-items:center;gap:30px;font-size:13px;font-weight:600;color:#ced7e1}
.nav-links a{position:relative;padding:30px 0}
.nav-links a::after{content:"";position:absolute;left:0;right:100%;bottom:21px;height:1px;background:var(--blue);transition:right .22s ease}
.nav-links a:hover::after{right:0}
.nav-cta{padding:11px 17px!important;border:1px solid rgba(79,163,227,.4);border-radius:999px;background:rgba(79,163,227,.08)}
.nav-cta::after{display:none}
.menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:13px;background:rgba(255,255,255,.035);cursor:pointer}
.menu-toggle span{display:block;width:18px;height:1px;margin:5px auto;background:#fff}

/* Global */
.eyebrow{display:flex;align-items:center;gap:10px;font-size:11px;font-weight:800;letter-spacing:.2em;text-transform:uppercase;color:var(--blue)}
.eyebrow::before{content:"";width:28px;height:1px;background:currentColor}
.section{padding:104px 0;border-top:1px solid rgba(255,255,255,.065)}
.section:first-of-type{border-top:0}
.section-head{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:end;margin-bottom:38px}
.section-title{font-family:"Noto Serif JP",serif;font-size:clamp(29px,4vw,43px);line-height:1.35;letter-spacing:-.02em;margin:12px 0 0}
.section-lead{max-width:530px;color:var(--muted);line-height:1.9;font-size:14px;margin:0}
.section-link{display:inline-flex;align-items:center;gap:10px;font-size:12px;font-weight:700;color:#d9e2ec}
.section-link span{width:32px;height:32px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;transition:.2s}
.section-link:hover span{transform:translateX(3px);border-color:rgba(79,163,227,.5)}
.glass{background:linear-gradient(145deg,rgba(255,255,255,.065),rgba(255,255,255,.018));border:1px solid var(--line);box-shadow:var(--shadow);backdrop-filter:blur(15px)}

/* Hero */
.hero{position:relative;overflow:hidden;padding:88px 0 44px;min-height:720px;display:flex;align-items:center}
.hero::before{
  content:"";position:absolute;left:0;right:0;bottom:0;height:265px;opacity:.34;pointer-events:none;
  background:
    linear-gradient(to top,rgba(2,10,17,.94),transparent),
    linear-gradient(90deg,transparent 0 4%,rgba(98,166,221,.14) 4% 4.3%,transparent 4.3% 9%,rgba(230,177,67,.16) 9% 9.3%,transparent 9.3% 15%,rgba(62,214,197,.13) 15% 15.2%,transparent 15.2% 100%);
  mask-image:linear-gradient(to top,#000,transparent 90%);
}
.city{position:absolute;left:0;right:0;bottom:0;height:165px;opacity:.42;pointer-events:none}
.city svg{width:100%;height:100%;preserveAspectRatio:none}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.02fr .98fr;gap:62px;align-items:center}
.hero-copy{padding:28px 0 70px}
.hero-kicker{display:inline-flex;align-items:center;gap:10px;color:#becada;font-size:12px;letter-spacing:.1em;margin-bottom:24px}
.live-dot{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 6px rgba(62,214,197,.08),0 0 18px rgba(62,214,197,.65)}
h1{font-family:"Noto Serif JP",serif;font-size:clamp(46px,6.2vw,78px);line-height:1.18;letter-spacing:-.045em;margin:0 0 28px;font-weight:600}
h1 .accent{color:var(--blue);position:relative;white-space:nowrap}
h1 .accent::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:1px;background:linear-gradient(90deg,var(--blue),transparent)}
.hero-desc{max-width:630px;color:#c5d0dc;font-size:15px;line-height:2;margin:0 0 36px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{min-height:52px;padding:0 22px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:12px;font-size:13px;font-weight:800;border:1px solid transparent;transition:transform .2s ease,background .2s,border-color .2s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{color:#061522;background:linear-gradient(135deg,#76bce9,var(--blue));box-shadow:0 13px 40px rgba(79,163,227,.23)}
.btn-ghost{background:rgba(255,255,255,.035);border-color:rgba(255,255,255,.14);color:#edf3f9}
.btn-arrow{font-size:16px}
.hero-note{display:flex;align-items:center;gap:12px;margin-top:32px;color:var(--muted);font-size:11px}.hero-note::before{content:"";width:36px;height:1px;background:rgba(255,255,255,.22)}

.hero-visual{position:relative;min-height:520px}
.chart-panel{position:absolute;inset:0 0 42px 24px;border-radius:30px;overflow:hidden;background:linear-gradient(150deg,rgba(15,49,81,.9),rgba(4,18,32,.9));border:1px solid rgba(255,255,255,.12);box-shadow:0 42px 110px rgba(0,0,0,.42),inset 0 1px 0 rgba(255,255,255,.1)}
.chart-panel::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:58px 48px;mask-image:linear-gradient(to bottom,#000,transparent 90%)}
.chart-top{position:relative;z-index:2;padding:24px 26px 0;display:flex;align-items:flex-start;justify-content:space-between}
.chart-symbol{font-size:12px;font-weight:800;letter-spacing:.08em}.chart-symbol small{display:block;color:var(--muted);font-weight:500;margin-top:6px;letter-spacing:.04em}
.chart-price{text-align:right;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:27px;font-weight:700}.chart-price small{display:block;color:var(--teal);font-family:"Noto Sans JP";font-size:11px;margin-top:5px}
.chart-svg{position:absolute;left:18px;right:18px;bottom:55px;width:calc(100% - 36px);height:310px}
.timeframes{position:absolute;left:26px;right:26px;bottom:20px;display:flex;justify-content:space-between;align-items:center;color:#8fa4b9;font-size:9px;letter-spacing:.08em}
.tf-legend{display:flex;gap:15px}.tf-legend span{display:inline-flex;align-items:center;gap:6px}.tf-legend i{width:6px;height:6px;border-radius:50%}
.floating-card{position:absolute;z-index:4;border-radius:18px;padding:18px 19px;background:rgba(6,21,37,.88);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(15px);box-shadow:0 20px 50px rgba(0,0,0,.32)}
.floating-card.daily{left:-20px;bottom:0;width:185px}.floating-card.execution{right:-20px;top:78px;width:178px}
.float-label{font-size:9px;font-weight:800;letter-spacing:.16em;color:var(--muted)}
.float-title{font-family:"Noto Serif JP",serif;font-size:18px;margin:9px 0 5px}.float-text{font-size:10px;line-height:1.7;color:#aebdcb}
.float-line{height:2px;width:46px;margin-top:13px;border-radius:2px}

/* Tickers */
.ticker-section{position:relative;z-index:4;margin-top:-26px;padding-bottom:12px}
.ticker-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.ticker{padding:21px 22px;border-radius:18px;background:rgba(5,20,35,.82);border:1px solid rgba(255,255,255,.105);box-shadow:0 18px 50px rgba(0,0,0,.25);display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center}
.ticker-symbol{font-size:13px;font-weight:800;letter-spacing:.08em}.ticker-name{font-size:10px;color:var(--muted);margin-top:6px}.ticker-value{text-align:right;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:23px;font-weight:700}.ticker-change{font-family:"Noto Sans JP";font-size:10px;margin-top:4px;color:var(--teal)}
.spark{grid-column:1/-1;height:24px;opacity:.8}.ticker-note{grid-column:1/-1;color:#7f93a7;font-size:9px;border-top:1px solid rgba(255,255,255,.07);padding-top:11px}

/* Market */
.market-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.news-card{position:relative;min-height:300px;padding:27px;border-radius:24px;overflow:hidden;transition:transform .22s ease,border-color .22s ease}
.news-card:hover{transform:translateY(-4px);border-color:rgba(79,163,227,.32)}
.news-card::after{content:"";position:absolute;width:165px;height:165px;right:-65px;top:-70px;border-radius:50%;background:radial-gradient(circle,rgba(79,163,227,.17),transparent 65%)}
.news-meta{display:flex;justify-content:space-between;gap:12px;align-items:center;position:relative;z-index:2}
.tag{font-size:9px;font-weight:800;letter-spacing:.15em;text-transform:uppercase;padding:7px 10px;border-radius:999px;border:1px solid currentColor}.tag.blue{color:var(--blue)}.tag.gold{color:var(--gold)}.tag.teal{color:var(--teal)}
.news-time{font-size:9px;color:#71869a}
.news-card h3{position:relative;z-index:2;font-family:"Noto Serif JP",serif;font-size:22px;line-height:1.65;margin:24px 0 15px;letter-spacing:-.01em}
.news-card p{position:relative;z-index:2;color:var(--muted);font-size:12px;line-height:1.9;margin:0}
.source{position:absolute;z-index:2;left:27px;right:27px;bottom:22px;padding-top:15px;border-top:1px solid rgba(255,255,255,.08);font-size:9px;color:#73879a;line-height:1.7}

/* Focus panel */
.focus-band{padding:0 0 102px}
.focus-card{display:grid;grid-template-columns:230px 1fr 190px;gap:28px;align-items:center;padding:27px 30px;border-radius:24px;background:linear-gradient(100deg,rgba(79,163,227,.11),rgba(255,255,255,.025));border:1px solid rgba(79,163,227,.23)}
.focus-label{display:flex;align-items:center;gap:14px;font-size:11px;font-weight:800;letter-spacing:.13em}.focus-label b{width:40px;height:40px;border-radius:13px;display:grid;place-items:center;background:rgba(79,163,227,.12);color:var(--blue);font-size:16px}
.focus-copy strong{font-family:"Noto Serif JP",serif;font-size:19px;font-weight:600}.focus-copy p{margin:7px 0 0;color:var(--muted);font-size:11px}.focus-status{text-align:right}.focus-status span{display:block;color:var(--gold);font-size:11px;font-weight:800;letter-spacing:.09em}.focus-status small{display:block;margin-top:7px;color:#8396a9;font-size:9px}

/* Featured */
.paper-wrap{position:relative}
.paper-wrap::before{content:"";position:absolute;inset:24px -18px -22px 24px;border-radius:32px;background:linear-gradient(135deg,rgba(79,163,227,.16),rgba(230,177,67,.08));filter:blur(4px);opacity:.65}
.featured{position:relative;display:grid;grid-template-columns:1.08fr .92fr;min-height:500px;border-radius:30px;overflow:hidden;background:var(--paper);color:var(--ink);box-shadow:0 36px 90px rgba(0,0,0,.37)}
.featured-copy{padding:52px 56px;display:flex;flex-direction:column}
.featured-kicker{color:#45617a;font-size:10px;font-weight:800;letter-spacing:.18em;text-transform:uppercase}
.featured h3{font-family:"Noto Serif JP",serif;font-size:clamp(31px,4.3vw,49px);line-height:1.45;letter-spacing:-.025em;margin:24px 0 22px;font-weight:600}
.featured h3 em{font-style:normal;color:#2e7caf}
.featured-summary{color:#52667a;font-size:13px;line-height:2;max-width:610px;margin:0}
.featured-foot{margin-top:auto;padding-top:32px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid #dbe2e8}
.featured-meta{font-size:10px;color:#6c7d8c}.read-link{display:inline-flex;align-items:center;gap:12px;color:#12304b;font-size:12px;font-weight:800}.read-link span{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:#fff}
.featured-visual{position:relative;min-height:420px;background:linear-gradient(145deg,#102b47,#071727);overflow:hidden}
.featured-visual::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px);background-size:48px 48px}
.featured-chart{position:absolute;inset:42px 28px 55px}
.quote-box{position:absolute;left:28px;right:28px;bottom:25px;border-top:1px solid rgba(255,255,255,.13);padding-top:18px;color:#d8e2eb;font-family:"Noto Serif JP",serif;font-size:15px;line-height:1.7}.quote-box small{display:block;font-family:"Noto Sans JP";color:#8295a7;font-size:9px;margin-top:8px;letter-spacing:.1em}

/* Philosophy */
.method-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.method-card{padding:29px 27px 31px;border-radius:24px;border:1px solid var(--line);background:rgba(255,255,255,.027)}
.method-number{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;color:#71869a}.method-time{font-size:10px;font-weight:800;letter-spacing:.16em;margin:22px 0 9px}.method-card h3{font-family:"Noto Serif JP",serif;font-size:26px;margin:0 0 13px}.method-card p{font-size:12px;line-height:1.9;color:var(--muted);margin:0}.method-line{width:52px;height:2px;border-radius:3px;margin-top:26px}

/* Textbook */
.textbook-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.lesson{position:relative;min-height:280px;padding:25px 23px 24px;border-radius:22px;border:1px solid var(--line);background:linear-gradient(150deg,rgba(255,255,255,.046),rgba(255,255,255,.012));display:flex;flex-direction:column;overflow:hidden;transition:.2s}
.lesson:hover{transform:translateY(-4px);background:linear-gradient(150deg,rgba(255,255,255,.066),rgba(255,255,255,.018))}
.lesson::before{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:var(--lesson-color)}
.lesson-no{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;color:var(--lesson-color);font-weight:700;letter-spacing:.13em}
.lesson h3{font-family:"Noto Serif JP",serif;font-size:21px;line-height:1.55;margin:24px 0 12px}.lesson p{font-size:11px;line-height:1.85;color:var(--muted);margin:0}.lesson-bottom{margin-top:auto;padding-top:28px;display:flex;align-items:center;justify-content:space-between;color:#7f93a5;font-size:9px}.lesson-bottom span:last-child{font-size:17px;color:var(--lesson-color)}
.series-cta{margin-top:28px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 26px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.series-cta p{margin:0;color:var(--muted);font-size:12px}.series-cta a{font-size:12px;font-weight:800;color:var(--blue)}

/* Events */
.events{border:1px solid var(--line);border-radius:24px;overflow:hidden;background:rgba(255,255,255,.018)}
.event-row{display:grid;grid-template-columns:150px 1fr 270px;gap:28px;align-items:center;padding:24px 27px;border-bottom:1px solid rgba(255,255,255,.075)}.event-row:last-child{border-bottom:0}
.event-date{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;font-weight:700}.event-date span{display:block;font-family:"Noto Sans JP";font-size:9px;color:var(--muted);margin-top:6px}.event-name{font-family:"Noto Serif JP",serif;font-size:18px}.event-comment{font-size:11px;color:var(--muted);line-height:1.7;padding-left:22px;border-left:1px solid var(--line)}

/* Profile */
.profile-section{padding:106px 0 112px}
.profile-card{position:relative;overflow:hidden;display:grid;grid-template-columns:.78fr 1.22fr;gap:50px;align-items:center;padding:46px 50px;border-radius:30px;background:linear-gradient(125deg,rgba(79,163,227,.10),rgba(255,255,255,.025) 44%,rgba(62,214,197,.05));border:1px solid rgba(255,255,255,.11)}
.profile-card::after{content:"R";position:absolute;right:20px;top:-76px;font-family:"Noto Serif JP",serif;font-size:280px;font-weight:700;color:rgba(255,255,255,.025);line-height:1}
.profile-quote{font-family:"Noto Serif JP",serif;font-size:clamp(25px,3.2vw,38px);line-height:1.6;margin:0}.profile-quote span{color:var(--blue)}
.profile-copy{position:relative;z-index:2}.profile-copy h2{font-family:"Noto Serif JP",serif;font-size:31px;margin:0 0 15px}.profile-copy p{color:var(--muted);font-size:13px;line-height:2;margin:0 0 23px}.profile-tags{display:flex;gap:8px;flex-wrap:wrap}.profile-tags span{font-size:9px;padding:7px 10px;border:1px solid var(--line);border-radius:999px;color:#b9c7d4}

/* Footer */
.site-footer{border-top:1px solid var(--line);background:rgba(2,10,18,.4);padding:56px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:start}
.footer-message{font-family:"Noto Serif JP",serif;font-size:22px;line-height:1.8;color:#e5edf4;margin:22px 0 0;max-width:560px}.footer-message span{color:var(--blue)}
.footer-links{display:grid;grid-template-columns:repeat(2,1fr);gap:15px 25px;font-size:11px;color:#a6b7c7}.footer-links a:hover{color:#fff}
.disclaimer{margin-top:42px;padding-top:23px;border-top:1px solid rgba(255,255,255,.075);display:flex;justify-content:space-between;gap:30px;color:#74899c;font-size:9px;line-height:1.8}.copyright{white-space:nowrap}

/* responsive */
@media(max-width:1040px){
  .hero-grid{gap:30px}.hero-visual{min-height:470px}.chart-panel{inset:0 10px 42px 20px}.floating-card.execution{right:-4px}.floating-card.daily{left:0}
  .featured-copy{padding:44px 38px}.textbook-grid{grid-template-columns:repeat(2,1fr)}
  .focus-card{grid-template-columns:190px 1fr 150px}.event-row{grid-template-columns:130px 1fr 220px}
}
@media(max-width:820px){
  .nav-links{position:absolute;left:20px;right:20px;top:70px;display:none;flex-direction:column;align-items:stretch;gap:0;padding:12px;border-radius:18px;background:rgba(4,16,29,.97);border:1px solid var(--line);box-shadow:0 20px 60px rgba(0,0,0,.35)}
  .nav-links.open{display:flex}.nav-links a{padding:15px 14px}.nav-links a::after{display:none}.nav-cta{text-align:center;margin-top:5px}
  .menu-toggle{display:block}.hero{padding-top:58px;min-height:auto}.hero-grid{grid-template-columns:1fr}.hero-copy{padding-bottom:10px}.hero-visual{min-height:500px;max-width:650px;width:100%;margin:20px auto 0}
  .ticker-grid,.market-grid,.method-grid{grid-template-columns:1fr}.ticker-grid{gap:10px}.ticker{grid-template-columns:1fr auto}.market-grid{gap:14px}.news-card{min-height:270px}
  .section{padding:80px 0}.section-head{grid-template-columns:1fr;gap:18px}.section-link{justify-self:start}
  .focus-card{grid-template-columns:1fr;gap:18px}.focus-status{text-align:left}.featured{grid-template-columns:1fr}.featured-visual{min-height:370px}.featured-copy{padding:40px 32px}.featured-visual{order:-1}
  .event-row{grid-template-columns:120px 1fr}.event-comment{grid-column:2;border-left:0;padding-left:0}.profile-card{grid-template-columns:1fr;padding:38px 32px}.footer-grid{grid-template-columns:1fr;gap:42px}.disclaimer{flex-direction:column}.copyright{white-space:normal}
}
@media(max-width:560px){
  .container{width:min(calc(100% - 28px),var(--max))}.nav{min-height:70px}.brand-mark{width:38px;height:38px}.brand-name{font-size:12px}.brand-en{font-size:8px}
  .hero{padding-top:42px}.hero-kicker{font-size:10px}h1{font-size:42px}.hero-desc{font-size:13px;line-height:1.9}.hero-actions{flex-direction:column}.btn{width:100%}
  .hero-visual{min-height:400px}.chart-panel{inset:0 0 24px 0;border-radius:22px}.chart-top{padding:19px 18px 0}.chart-price{font-size:22px}.chart-svg{height:235px;bottom:48px}.floating-card{display:none}.timeframes{left:18px;right:18px}.tf-legend{gap:8px}
  .ticker-section{margin-top:5px}.section{padding:68px 0}.section-title{font-size:29px}.section-lead{font-size:12px}.focus-band{padding-bottom:70px}
  .news-card{padding:23px}.news-card h3{font-size:20px}.source{left:23px;right:23px}
  .paper-wrap::before{display:none}.featured{border-radius:23px}.featured-copy{padding:31px 24px}.featured h3{font-size:29px}.featured-foot{align-items:flex-start;gap:20px}.featured-visual{min-height:320px}.featured-chart{inset:28px 18px 55px}.quote-box{left:20px;right:20px;font-size:13px}
  .textbook-grid{grid-template-columns:1fr}.lesson{min-height:235px}.series-cta{align-items:flex-start;flex-direction:column;padding-inline:6px}
  .event-row{grid-template-columns:1fr;gap:10px;padding:21px}.event-comment{grid-column:1}.profile-card{padding:31px 24px}.profile-quote{font-size:25px}.footer-links{grid-template-columns:1fr}
}


/* WordPress integration */
.admin-bar .site-header{top:32px}
@media(max-width:782px){.admin-bar .site-header{top:46px}}
.custom-logo-link{display:flex;align-items:center}.custom-logo{max-height:44px;width:auto}
.screen-reader-text{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.screen-reader-text:focus{clip:auto!important;width:auto;height:auto;top:8px;left:8px;padding:12px 16px;background:#fff;color:#111;z-index:100000}
.wp-block-image img,.entry-content img{height:auto;border-radius:16px}
.alignwide{width:min(1120px,calc(100vw - 40px));max-width:none;margin-left:50%;transform:translateX(-50%)}
.alignfull{width:100vw;max-width:none;margin-left:50%;transform:translateX(-50%)}

/* TradingView cards */
.ticker.tv-card{min-height:218px;padding:0;overflow:hidden;display:block;position:relative}
.ticker.tv-card .tradingview-widget-container{height:218px;width:100%}
.ticker.tv-card .tradingview-widget-container__widget{height:100%;width:100%}
.tv-fallback{padding:22px}.tv-fallback strong{display:block;font-family:"Noto Serif JP",serif;font-size:22px;margin-top:8px}.tv-fallback span{font-size:11px;color:var(--muted)}

/* Archive / article */
.page-hero{padding:86px 0 52px;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(38px,5vw,62px);margin:12px 0 18px}.page-hero p{max-width:720px;color:var(--muted);line-height:1.9}
.content-section{padding:72px 0 110px}
.content-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.post-card{position:relative;border:1px solid var(--line);border-radius:22px;overflow:hidden;background:linear-gradient(145deg,rgba(255,255,255,.055),rgba(255,255,255,.016));transition:.2s}
.post-card:hover{transform:translateY(-4px);border-color:rgba(79,163,227,.35)}
.post-thumb{aspect-ratio:16/9;background:linear-gradient(145deg,#133352,#071725);overflow:hidden}.post-thumb img{width:100%;height:100%;object-fit:cover}
.post-thumb--placeholder{display:grid;place-items:center;font-family:"Noto Serif JP",serif;color:rgba(255,255,255,.35);font-size:44px}
.post-card-body{padding:23px}.post-card-meta{font-size:9px;letter-spacing:.12em;color:var(--blue);font-weight:800}.post-card h2,.post-card h3{font-family:"Noto Serif JP",serif;font-size:21px;line-height:1.55;margin:13px 0 10px}.post-card p{color:var(--muted);font-size:11px;line-height:1.85;margin:0}.post-card-foot{display:flex;justify-content:space-between;margin-top:23px;padding-top:17px;border-top:1px solid var(--line);font-size:9px;color:#8597a8}
.pagination{display:flex;gap:8px;justify-content:center;margin-top:42px}.pagination .page-numbers{min-width:38px;height:38px;padding:0 10px;border:1px solid var(--line);border-radius:10px;display:grid;place-items:center;font-size:11px}.pagination .current{background:var(--blue);color:#071522;border-color:var(--blue)}

.article-shell{padding:74px 0 115px}.article-paper{max-width:900px;margin:0 auto;background:var(--paper);color:var(--ink);border-radius:28px;box-shadow:0 38px 100px rgba(0,0,0,.38);overflow:hidden}
.article-header{padding:54px 62px 42px;border-bottom:1px solid #dce4eb}.article-kicker{font-size:10px;font-weight:800;letter-spacing:.14em;color:#367bab}.article-title{font-family:"Noto Serif JP",serif;font-size:clamp(32px,5vw,52px);line-height:1.45;color:var(--ink);margin:18px 0 22px}.article-meta{display:flex;gap:16px;flex-wrap:wrap;font-size:10px;color:#63788c}
.article-featured img{width:100%;max-height:520px;object-fit:cover;border-radius:0}
.entry-content{padding:52px 62px 66px;font-size:16px;line-height:2;color:#20384e}.entry-content>*:first-child{margin-top:0}.entry-content h2,.entry-content h3,.entry-content h4{font-family:"Noto Serif JP",serif;color:#0c2942;line-height:1.55}.entry-content h2{font-size:30px;margin:2.2em 0 .8em;padding-left:18px;border-left:4px solid var(--blue)}.entry-content h3{font-size:23px;margin:1.9em 0 .7em}.entry-content p{margin:0 0 1.65em}.entry-content a{color:#2476ad;text-decoration:underline;text-underline-offset:3px}.entry-content blockquote{margin:2em 0;padding:23px 26px;border-left:4px solid var(--gold);background:#edf2f6;color:#314d66}.entry-content ul,.entry-content ol{padding-left:1.4em;margin-bottom:1.8em}.entry-content code{background:#e7edf2;padding:.16em .4em;border-radius:5px}.entry-content pre{overflow:auto;background:#0a1b2c;color:#dce8f2;padding:20px;border-radius:14px}.entry-content table{width:100%;border-collapse:collapse;margin:2em 0}.entry-content th,.entry-content td{border:1px solid #cad6df;padding:12px;text-align:left}.entry-content th{background:#e8eef3}
.article-footer{padding:0 62px 52px}.article-footer-inner{border-top:1px solid #dce4eb;padding-top:25px;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:#60768a}.article-footer a{color:#1f6f9f;font-weight:700}

.page-paper .article-header{padding-bottom:32px}.page-paper .entry-content{padding-top:42px}
.empty-state{padding:48px;border:1px solid var(--line);border-radius:22px;text-align:center;color:var(--muted)}

/* Contact form */
.rito-contact{display:grid;gap:18px}.rito-contact label{display:grid;gap:8px;font-size:12px;font-weight:700;color:#29445c}.rito-contact input,.rito-contact textarea{width:100%;border:1px solid #cbd7e0;background:#fff;color:#102a40;border-radius:11px;padding:13px 14px;font:inherit}.rito-contact textarea{min-height:180px;resize:vertical}.rito-contact button{border:0;border-radius:999px;background:#1f79b7;color:#fff;font-weight:800;padding:14px 22px;cursor:pointer}.rito-contact .hp-field{position:absolute;left:-9999px}.rito-form-message{padding:13px 15px;border-radius:10px;margin-bottom:20px}.rito-form-success{background:#e3f7f1;color:#155d4e}.rito-form-error{background:#fde9e9;color:#8a3030}

/* 404 */
.error-page{min-height:66vh;display:grid;place-items:center;text-align:center;padding:80px 20px}.error-code{font-family:"Noto Serif JP",serif;font-size:110px;line-height:1;color:rgba(79,163,227,.45)}.error-page h1{font-size:38px;margin:16px 0}.error-page p{color:var(--muted);margin-bottom:30px}

@media(max-width:900px){.content-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.content-grid{grid-template-columns:1fr}.page-hero{padding:60px 0 36px}.article-shell{padding:40px 0 78px}.article-paper{border-radius:20px}.article-header{padding:34px 24px 28px}.entry-content{padding:34px 24px 45px;font-size:15px}.entry-content h2{font-size:25px}.entry-content h3{font-size:20px}.article-footer{padding:0 24px 36px}.article-footer-inner{flex-direction:column}.ticker.tv-card{min-height:200px}.ticker.tv-card .tradingview-widget-container{height:200px}}

/* WordPress menu markup */
.nav-links .menu{display:flex;align-items:center;gap:30px;margin:0;padding:0}.nav-links .menu>li{list-style:none;margin:0;padding:0}.nav-links .sub-menu{display:none}.footer-links .menu-item{list-style:none}.footer-links ul{display:contents;margin:0;padding:0}
.featured-visual-image{position:absolute;inset:0;width:100%;height:100%!important;object-fit:cover;opacity:.55;filter:saturate(.75) contrast(1.05)}
.post-card-link{display:block;height:100%}
.archive-title-prefix{display:none}
@media(max-width:820px){.nav-links .menu{display:flex;flex-direction:column;align-items:stretch;gap:0}.nav-links .menu>li{width:100%}}