/*
Theme Name: BD9 Bangla Help Center
Theme URI: https://bd9.beer/
Author: BD9 Help Center
Description: Mobile-first independent Bangla information and troubleshooting theme.
Version: 1.0.2
Text Domain: bd9-help
*/

:root{--ink:#142229;--muted:#5d6b71;--deep:#0b2630;--deep2:#174653;--gold:#e0b84f;--paper:#f4f7f6;--card:#fff;--line:#d5e0de;--ok:#26765c;--warn:#a86f16;--bad:#b3463c;--radius:16px;--button:10px;--max:1180px;--read:760px;--shadow:0 16px 40px rgba(11,38,48,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans Bengali","Hind Siliguri",system-ui,sans-serif;font-size:17px;line-height:1.75;overflow-wrap:anywhere}img{display:block;max-width:100%;height:auto}a{color:var(--deep2);text-decoration-thickness:.08em;text-underline-offset:.18em}a:hover{color:var(--deep)}button,a{touch-action:manipulation}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:3px}.container{width:min(calc(100% - 32px),var(--max));margin-inline:auto}.skip-link{position:fixed;z-index:9999;top:8px;left:8px;transform:translateY(-160%);background:var(--deep);color:#fff;padding:10px 16px;border-radius:8px}.skip-link:focus{transform:none}.site-header{height:76px;position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.header-inner{height:100%;display:flex;align-items:center;gap:24px}.brand{display:inline-flex;align-items:center;min-height:44px;color:var(--deep);font-size:23px;font-weight:850;text-decoration:none;white-space:nowrap}.brand-mark{display:grid;place-items:center;width:38px;height:38px;margin-right:9px;border-radius:11px;background:var(--deep);color:var(--gold);font:800 14px/1 system-ui}.primary-nav{margin-left:auto}.menu{display:flex;align-items:center;gap:3px;margin:0;padding:0;list-style:none}.menu a,.nav-parent{display:flex;align-items:center;min-height:44px;padding:9px 11px;border:0;background:transparent;color:var(--deep);font:700 15px/1.2 inherit;text-decoration:none;border-radius:9px;cursor:pointer}.menu a:hover,.nav-parent:hover{background:#edf3f1}.has-sub{position:relative}.nav-parent::after{content:"";width:7px;height:7px;margin-left:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px)}.submenu{display:none;position:absolute;top:calc(100% + 8px);left:0;min-width:230px;margin:0;padding:8px;list-style:none;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}.submenu a{width:100%}.has-sub.open .submenu{display:block}.header-cta,.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:11px 18px;border:1px solid var(--deep);border-radius:var(--button);background:var(--deep);color:#fff;font-weight:800;text-decoration:none;line-height:1.35}.header-cta:hover,.btn:hover{background:var(--deep2);color:#fff}.btn-secondary{background:#fff;color:var(--deep)}.btn-secondary:hover{background:#eaf1ef;color:var(--deep)}.menu-toggle{display:none;width:48px;height:48px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--deep);cursor:pointer}.menu-toggle span,.menu-toggle::before,.menu-toggle::after{content:"";display:block;width:22px;height:2px;margin:5px auto;background:currentColor}.mobile-panel{display:none}
.hero{padding:64px 0 72px;background:linear-gradient(145deg,#edf3f1 0%,#f8f3e5 100%)}.hero-grid{display:grid;grid-template-columns:55fr 45fr;align-items:center;gap:48px}.eyebrow{display:inline-flex;align-items:center;gap:8px;margin:0 0 12px;color:var(--deep2);font-weight:850;font-size:14px;letter-spacing:.02em}.eyebrow::before{content:"";width:26px;height:3px;background:var(--gold);border-radius:3px}h1,h2,h3{color:var(--deep);line-height:1.24;letter-spacing:-.015em}h1{margin:0 0 20px;font-size:clamp(38px,5vw,62px)}h2{margin:0 0 18px;font-size:clamp(29px,3vw,39px)}h3{margin:0 0 10px;font-size:23px}.lead{font-size:20px;line-height:1.7;color:#31444b}.hero-actions,.section-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.hero-figure{margin:0}.hero-figure img,.content-figure img{width:100%;border-radius:20px;box-shadow:var(--shadow);object-fit:cover}.hero-figure img{aspect-ratio:16/10}.section{padding:72px 0}.section-alt{background:#eaf0ee}.section-head{max-width:780px;margin-bottom:32px}.section-head p{color:var(--muted);font-size:18px}.notice{padding:24px;border:1px solid #c6d8d3;border-left:5px solid var(--ok);border-radius:var(--radius);background:#edf5f2}.notice.warning{border-color:#ead5a9;border-left-color:var(--warn);background:#fff7e5}.notice.danger{border-color:#e3c2bf;border-left-color:var(--bad);background:#fff1f0}.notice h2,.notice h3{font-size:24px}.grid{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.card{padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:0 8px 24px rgba(11,38,48,.05)}.card h3 a{color:inherit;text-decoration:none}.card p:last-child{margin-bottom:0}.card-link{display:inline-flex;align-items:center;min-height:44px;font-weight:850}.card-link::after{content:"→";margin-left:8px}.tag{display:inline-block;margin-bottom:10px;padding:4px 9px;border-radius:99px;background:#e8f1ee;color:var(--ok);font-weight:800;font-size:13px}.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.8fr);align-items:center;gap:48px}.content-figure{margin:0}.content-figure img{aspect-ratio:4/3}.checklist,.steps{padding:0;list-style:none;counter-reset:step}.checklist li,.steps li{position:relative;margin:0 0 13px;padding-left:38px}.checklist li::before{content:"✓";position:absolute;left:0;top:2px;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:#dcece6;color:var(--ok);font-weight:900}.steps li{counter-increment:step;padding:18px 18px 18px 62px;border:1px solid var(--line);border-radius:12px;background:#fff}.steps li::before{content:counter(step);position:absolute;left:17px;top:18px;display:grid;place-items:center;width:32px;height:32px;border-radius:9px;background:var(--deep);color:var(--gold);font:850 15px/1 system-ui}.status-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.status{padding:18px;border-top:4px solid var(--deep2);border-radius:12px;background:#fff;box-shadow:0 6px 18px rgba(11,38,48,.05)}.status strong{display:block;color:var(--deep);font:850 15px/1.2 system-ui;margin-bottom:8px}.status.ok{border-color:var(--ok)}.status.warn{border-color:var(--warn)}.status.bad{border-color:var(--bad)}.faq-list{display:grid;gap:12px}.faq{border:1px solid var(--line);border-radius:13px;background:#fff;overflow:hidden}.faq summary{display:flex;align-items:center;justify-content:space-between;min-height:56px;padding:15px 18px;color:var(--deep);font-weight:850;cursor:pointer;list-style:none}.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:"+";font:500 26px/1 system-ui;color:var(--deep2)}.faq[open] summary::after{content:"−"}.faq[open]{border-left:4px solid var(--gold)}.faq-answer{padding:0 18px 18px}.faq-answer p:first-child{margin-top:0}.breadcrumb{padding:18px 0;font-size:15px;color:var(--muted)}.breadcrumb a{font-weight:750}.page-hero{padding:44px 0 48px;background:linear-gradient(145deg,#eaf1ef,#f8f3e5)}.page-hero .lead{max-width:800px}.page-layout{display:grid;grid-template-columns:minmax(0,var(--read)) 280px;justify-content:space-between;gap:64px;align-items:start;padding:56px 0 72px}.article-section{padding:0 0 52px;margin-bottom:52px;border-bottom:1px solid var(--line)}.article-section:last-child{border-bottom:0}.article-section p,.article-section li{max-width:760px}.article-section .content-figure{margin:24px 0}.article-section .content-figure img{aspect-ratio:3/2}.toc{position:sticky;top:100px;padding:20px;border:1px solid var(--line);border-radius:14px;background:#fff}.toc h2{font-size:19px}.toc ol{margin:0;padding-left:22px}.toc a{display:inline-flex;min-height:36px;align-items:center;font-size:15px;font-weight:700;text-decoration:none}.toc-toggle{display:none}.inline-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.inline-links a{display:inline-flex;align-items:center;min-height:44px;padding:8px 12px;border:1px solid var(--line);border-radius:9px;background:#fff;font-weight:750;text-decoration:none}.site-footer{padding:56px 0 24px;background:var(--deep);color:#dfe9e6}.site-footer a{color:#fff}.footer-notice{max-width:850px;margin-bottom:34px;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.18)}.footer-grid{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:42px}.site-footer h2{font-size:20px;color:var(--gold)}.footer-links{margin:0;padding:0;list-style:none}.footer-links a{display:inline-flex;align-items:center;min-height:38px}.responsible-note{margin-top:34px;padding-top:24px;border-top:1px solid rgba(255,255,255,.18);font-weight:750}.copyright{margin:22px 0 0;color:#abc0ba;font-size:14px}.not-found{padding:100px 0;text-align:center}
@media(max-width:1020px){.header-cta{display:none}.primary-nav{display:none}.menu-toggle{display:block;margin-left:auto}.mobile-panel{position:fixed;inset:76px 0 auto;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);max-height:calc(100vh - 76px);overflow:auto}.mobile-panel.open{display:block}.mobile-menu{margin:0;padding:14px 16px 24px;list-style:none}.mobile-menu a,.mobile-menu .nav-parent{width:100%;justify-content:space-between;min-height:48px;padding:10px 12px}.mobile-submenu{display:none;margin:0;padding:0 0 0 18px;list-style:none}.mobile-submenu.open{display:block}.hero-grid{gap:30px}.status-grid{grid-template-columns:repeat(3,1fr)}.page-layout{grid-template-columns:minmax(0,1fr);gap:24px}.toc-wrap{order:-1}.toc{position:static}.toc-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:48px;padding:10px 12px;border:0;background:transparent;color:var(--deep);font:850 17px/1.2 inherit;cursor:pointer}.toc h2{display:none}.toc ol{display:none}.toc.open ol{display:block}}
@media(max-width:767px){body{font-size:16px}.site-header{height:64px}.mobile-panel{inset:64px 0 auto;max-height:calc(100vh - 64px)}.brand{font-size:20px}.brand-mark{width:34px;height:34px}.hero{padding:44px 0 48px}.hero-grid,.split{grid-template-columns:1fr}.hero-copy{order:1}.hero-figure{order:2}.hero-figure img{aspect-ratio:4/3;object-position:center}.section{padding:48px 0}.grid-2,.grid-3,.footer-grid{grid-template-columns:1fr}.status-grid{grid-template-columns:repeat(2,1fr)}.page-hero{padding:32px 0 38px}.page-layout{padding:36px 0 48px}.article-section{padding-bottom:38px;margin-bottom:38px}.hero-actions .btn,.section-actions .btn{width:100%}.footer-grid{gap:28px}.content-figure img{aspect-ratio:4/3}.page-layout .content-figure img{aspect-ratio:3/2}}
@media(max-width:390px){.container{width:min(calc(100% - 28px),var(--max))}.status-grid{grid-template-columns:1fr}.card{padding:22px}.lead{font-size:18px}h1{font-size:36px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

/* Accessible click areas for editorial text links. */
.card h3 a,.breadcrumb a,.toc a,.footer-links a,.site-footer p a,.article-content p a,.faq-answer a{display:inline-flex;align-items:center;min-height:44px}

/* 2026-08-04 scoped editorial remediation: typography density and decision paths. */
.hero{padding-top:52px;padding-bottom:58px}.page-hero{padding-top:36px;padding-bottom:40px}.hero h1{font-size:clamp(36px,4.4vw,54px);line-height:1.2}.page-hero h1{font-size:clamp(34px,4.2vw,52px);line-height:1.22}.decision-table-wrap{margin:22px 0;overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 8px 24px rgba(11,38,48,.05)}.decision-table{width:100%;min-width:720px;border-collapse:collapse;text-align:left}.decision-table th,.decision-table td{padding:14px 15px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);vertical-align:top}.decision-table th:last-child,.decision-table td:last-child{border-right:0}.decision-table thead th{background:#eaf0ee;color:var(--deep);font-weight:850}.decision-table tbody th{background:#f7faf9;color:var(--deep);font-weight:800}.decision-table tr:last-child th,.decision-table tr:last-child td{border-bottom:0}.review-note{margin-top:0;margin-bottom:48px;padding:14px 18px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--muted);font-size:15px}.article-content .review-note{width:100%;margin-bottom:0}.footer-email{overflow-wrap:anywhere}
@media(max-width:767px){.hero{padding-top:36px;padding-bottom:42px}.page-hero{padding-top:28px;padding-bottom:32px}.decision-table{min-width:660px}.decision-table-wrap::before{content:"পাশে সরিয়ে পুরো টেবিল দেখুন";display:block;padding:9px 14px;border-bottom:1px solid var(--line);background:#fff7e5;color:var(--warn);font-size:13px;font-weight:800}.review-note{margin-bottom:36px}}