/*
Theme Name: Shotta
Theme URI: https://shottabd.com
Author: Shotta
Description: সত্তার নিজস্ব থিম। বাংলা-প্রথম, মোবাইলবান্ধব, হালকা। Shotta Core প্লাগইনের সাথে ব্যবহারের জন্য।
Version: 2.5.0
Requires at least: 6.4
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: shotta
*/

/* ---------- fonts (self-hosted, SIL OFL) ---------- */
@font-face{font-family:"Tiro Bangla";src:url("assets/fonts/tiro-bangla.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Noto Sans Bengali";src:url("assets/fonts/noto-sans-bengali.woff2") format("woff2");font-weight:400 700;font-style:normal;font-display:swap}

/* ---------- tokens ----------
   Dark by default (the brand look). Visitors can switch to light with the
   header toggle, which sets data-scheme="light" on <html>. */
:root{
  color-scheme:dark;
  --bg:#0F1615;--surface:#162120;--surface-2:#1B2827;--ink:#ECE7DE;--muted:#9DA8A4;
  --teal:#8CCBCB;--teal-deep:#B7E2E0;--on-teal:#0B1413;--teal-soft:#1A3334;
  --marigold:#E7A94B;--marigold-soft:#3A2F1B;--marigold-ink:#F2C77F;
  --line:#253230;--line-2:#34433F;--alert:#EE937E;--alert-soft:#3A2420;
  --glow:rgba(140,203,203,.10);
  --display:"Tiro Bangla","Noto Serif Bengali",Georgia,serif;
  --body:"Noto Sans Bengali","Hind Siliguri","Nirmala UI",system-ui,sans-serif;
  --r:8px;--gut:20px;
}
:root[data-scheme="light"]{
  color-scheme:light;
  --bg:#F7F3EC;--surface:#FFFDF8;--surface-2:#EFE9DE;--ink:#1D2321;--muted:#5C6460;
  --teal:#1F4E5A;--teal-deep:#163B44;--on-teal:#FFFFFF;--teal-soft:#DDE8E6;
  --marigold:#C9822A;--marigold-soft:#F5E6C9;--marigold-ink:#7A4C0C;
  --line:#DED5C6;--line-2:#CFC4B2;--alert:#A3402C;--alert-soft:#F5DFD8;
  --glow:rgba(31,78,90,.06);
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;background:var(--surface-2)}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.8;margin:0;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:var(--teal);text-decoration-thickness:1px;text-underline-offset:.28em}
a:hover{color:var(--teal-deep);text-decoration-thickness:2px}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:2px}
::selection{background:var(--marigold-soft);color:var(--ink)}
h1,h2,h3,h4{font-family:var(--display);font-weight:400;line-height:1.3;margin:0;text-wrap:balance}
p{margin:0}
img{max-width:100%;height:auto}
hr{border:0;border-top:1px solid var(--line);margin:0}
[hidden]{display:none!important}
.wrap{max-width:1180px;margin-inline:auto;padding-inline:var(--gut)}
.narrow{max-width:780px}
.num{font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap}
.muted{color:var(--muted)}
.hint{font-size:14px;color:var(--muted);font-weight:400;line-height:1.55}
.eyebrow,.kicker{display:inline-block;font-size:14.5px;font-weight:500;color:var(--marigold-ink)}
.lede{color:var(--muted);font-size:18.5px;line-height:1.75;max-width:60ch}

/* ---------- buttons, tags ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:var(--r);padding:11px 20px;font:600 15.5px/1.35 var(--body);text-decoration:none;cursor:pointer;border:1.5px solid var(--teal);transition:background-color .15s,color .15s,border-color .15s}
.btn.primary{background:var(--teal);color:var(--on-teal)}
.btn.primary:hover{background:var(--teal-deep);border-color:var(--teal-deep);color:var(--on-teal)}
.btn.ghost{background:transparent;color:var(--teal)}
.btn.ghost:hover{background:var(--teal-soft);color:var(--teal-deep)}
.btn.sm{padding:7px 14px;font-size:14.5px}
.btn.warn{border-color:var(--alert);color:var(--alert);background:transparent}
.btn[disabled]{opacity:.4;cursor:not-allowed}
.cta-row{display:flex;gap:12px 14px;flex-wrap:wrap;align-items:center;margin-top:26px}
.tlink{font-weight:600;color:var(--ink);text-decoration:underline;text-decoration-color:var(--marigold);text-decoration-thickness:2px;text-underline-offset:.35em}
.tlink:hover{color:var(--teal)}
.linkbtn{background:none;border:0;color:var(--teal);font:600 14.5px var(--body);cursor:pointer;text-decoration:underline;text-underline-offset:.28em;padding:0}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-block;border:1px solid var(--line-2);background:transparent;border-radius:4px;padding:3px 11px;text-decoration:none;color:var(--ink);font-size:14.5px;line-height:1.6}
a.chip:hover,button.chip:hover{border-color:var(--teal);color:var(--teal)}
button.chip{cursor:pointer;font-family:var(--body)}
.chip.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.badge,.vbadge{display:inline-block;font-size:13px;font-weight:600;color:var(--teal);border:1px solid currentColor;border-radius:3px;padding:0 6px;line-height:1.6}
.featbadge{display:inline-block;font-size:12.5px;font-weight:700;color:var(--marigold-ink);background:var(--marigold-soft);border-radius:3px;padding:0 7px;line-height:1.7}
.pill{display:inline-block;border-radius:3px;padding:0 8px;font-size:13px;font-weight:600;white-space:nowrap;line-height:1.7}
.pill.ok{background:var(--teal-soft);color:var(--teal)}.pill.up{background:var(--marigold-soft);color:var(--marigold-ink)}.pill.bad{background:var(--alert-soft);color:var(--alert)}.pill.live{background:var(--alert);color:#fff}
.eg{display:inline-block;font-size:12px;font-weight:600;color:var(--marigold-ink);border:1px dashed var(--marigold);border-radius:3px;padding:0 6px}

/* ---------- header ---------- */
header.site{background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:saturate(1.2) blur(8px);-webkit-backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.hrow{display:flex;align-items:center;gap:12px 28px;min-height:66px}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);flex:none}
.brand:hover{color:var(--ink)}
.brand svg{width:30px;height:30px;flex:none}
.brand .wm,.brand b{font-family:var(--display);font-weight:400;font-size:29px;line-height:1;padding-top:3px}
.brand small{display:none}
nav.main{display:flex;align-items:center;gap:4px 22px;flex-wrap:wrap}
nav.main a{position:relative;text-decoration:none;color:var(--ink);font-size:15.5px;font-weight:500;padding:6px 0}
nav.main a:hover{color:var(--teal)}
nav.main a[aria-current="page"]{color:var(--teal)}
nav.main a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--marigold)}
.hactions{display:flex;gap:10px;align-items:center;margin-left:auto}
.iconbtn{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;color:var(--ink);border:0;background:transparent;text-decoration:none;cursor:pointer}
.iconbtn:hover{background:var(--surface-2);color:var(--teal)}
.iconbtn svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
.schemebtn .i-sun{display:none}
:root[data-scheme="light"] .schemebtn .i-sun{display:block}
:root[data-scheme="light"] .schemebtn .i-moon{display:none}
.langbtn{font:600 13.5px var(--body);border:0;background:transparent;color:var(--muted);padding:6px 8px;cursor:pointer;text-decoration:none;border-radius:4px}
.langbtn:hover{color:var(--teal);background:var(--surface-2)}
.menubtn{display:inline-flex;align-items:center;gap:6px;border:0;background:transparent;color:var(--ink);border-radius:4px;padding:7px 8px;font:500 15px var(--body);cursor:pointer}
.menubtn:hover{color:var(--teal);background:var(--surface-2)}
.menubtn svg{width:18px;height:18px}
.hsearch{display:none}
.hsearch svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}

/* drawer */
.scrim{position:fixed;inset:0;background:rgba(15,20,18,.4);z-index:30}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(360px,90vw);background:var(--bg);z-index:31;overflow-y:auto;padding:calc(16px + env(safe-area-inset-top,0px)) 24px calc(24px + env(safe-area-inset-bottom,0px));border-left:1px solid var(--line);display:flex;flex-direction:column;gap:18px;animation:slidein .18s ease-out}
@keyframes slidein{from{transform:translateX(16px);opacity:.7}to{transform:none;opacity:1}}
.dhead{display:flex;justify-content:space-between;align-items:center;min-height:40px}
.dhead b{font-family:var(--display);font-weight:400;font-size:24px}
.dhead .iconbtn{font-size:22px;line-height:1}
.dacct{display:flex;gap:12px;align-items:center}
.dgroup{display:flex;flex-direction:column;border-top:1px solid var(--line);padding-top:12px}
.dgroup h4{font-family:var(--body);margin:0 0 4px;font-size:13.5px;font-weight:600;color:var(--muted)}
.dgroup a{text-decoration:none;color:var(--ink);font-size:17px;padding:7px 0}
.dgroup a:hover{color:var(--teal)}
.dgroup a[aria-current="page"]{color:var(--teal);font-weight:600}
.dfoot{margin-top:auto;color:var(--muted);font-size:15px}

/* bottom navigation (phones) */
.bnav{display:none;position:fixed;left:0;right:0;bottom:0;z-index:25;background:var(--surface);border-top:1px solid var(--line);grid-template-columns:repeat(6,1fr);padding-bottom:env(safe-area-inset-bottom,0px)}
.bnav a,.bnav button{position:relative;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 1px 7px;font:500 12px/1.25 var(--body);white-space:nowrap;min-width:0;color:var(--muted);text-decoration:none;background:none;border:0;cursor:pointer;-webkit-tap-highlight-color:transparent}
.bnav svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.bnav [aria-current="page"]{color:var(--teal);font-weight:700}
.bnav [aria-current="page"]::before{content:"";position:absolute;top:-1px;left:50%;width:28px;height:2px;background:var(--teal);transform:translateX(-50%)}

/* ---------- page furniture ---------- */
main{display:block;min-height:50vh}
.crumbs{font-size:14px;color:var(--muted);padding-top:28px}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--teal);text-decoration:underline}
.phead{padding-block:14px 30px}
.phead h1{font-size:clamp(34px,4.6vw,52px);line-height:1.2}
.phead .lede{margin-top:12px}
.subtabs{display:flex;gap:4px 22px;flex-wrap:wrap;padding-top:22px;border-bottom:1px solid var(--line)}
.subtabs a{position:relative;text-decoration:none;color:var(--muted);font-size:15.5px;padding:6px 0 10px}
.subtabs a:hover{color:var(--ink)}
.subtabs a[aria-current="page"]{color:var(--ink);font-weight:600}
.subtabs a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--marigold)}
.subtabs + .crumbs,.subtabs + .phead{padding-top:22px}
.msec{padding-block:56px}
.sec-head{display:flex;justify-content:space-between;align-items:baseline;gap:8px 16px;flex-wrap:wrap;margin-bottom:26px}
.sec-head h2{font-size:clamp(26px,3vw,34px)}
.sec-head a{font-size:15px;font-weight:500;color:var(--ink);text-decoration-color:var(--line-2)}
.sec-head a:hover{color:var(--teal);text-decoration-color:currentColor}
.sec-head p{flex-basis:100%;color:var(--muted);margin-top:2px;padding-right:max(0px,calc(100% - 64ch))}

/* ---------- home ---------- */
.hero{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:48px 72px;align-items:end;padding-block:64px 60px}
.hero .eyebrow{font-size:15px}
.hero h1{font-size:clamp(38px,5.6vw,70px);line-height:1.18;margin-top:14px}
.hero .lede{margin-top:20px;font-size:19px;color:var(--ink);opacity:.86}
.hero .cta-row{margin-top:30px;gap:14px 24px}
.pulse{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:26px 26px 22px}
.pulse .eyebrow{color:var(--muted);font-size:14px}
.pulse h2{font-size:22px;line-height:1.45;margin-top:8px}
.pulse ol{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-direction:column;border-top:1px solid var(--line)}
.pulse li a{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:11px 2px;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink);font-size:16px}
.pulse li a:hover{color:var(--teal);background:linear-gradient(90deg,var(--teal-soft),transparent)}
.pulse li a span{color:var(--muted);font-size:13.5px;font-variant-numeric:tabular-nums}
.pulse p.hint{margin-top:14px}
.topiclist{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 40px;border-top:1px solid var(--ink)}
.topiclist a{display:block;padding:20px 0 22px;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink)}
.topiclist b{display:block;font-family:var(--display);font-weight:400;font-size:24px;line-height:1.35}
.topiclist span{display:block;color:var(--muted);font-size:15.5px;margin-top:2px;line-height:1.6}
.topiclist a:hover b{color:var(--teal);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.25em}
.reading{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:40px 64px;align-items:start}
.lead{display:block;text-decoration:none;color:var(--ink);border-top:1px solid var(--ink);padding-top:22px}
.lead .meta{margin-bottom:10px}
.lead h3{font-size:clamp(28px,3.2vw,40px);line-height:1.25}
.lead p{color:var(--muted);font-size:17.5px;margin-top:14px;max-width:56ch}
.lead:hover h3{color:var(--teal)}
.minilist{display:flex;flex-direction:column;border-top:1px solid var(--ink)}
.minilist a{display:block;padding:16px 0 18px;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink)}
.minilist b{display:block;font-family:var(--display);font-weight:400;font-size:21px;line-height:1.4;margin-top:2px}
.minilist a:hover b{color:var(--teal)}
.firsttime{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 56px}
.firsttime div{padding:20px 0 24px;border-top:1px solid var(--line)}
.firsttime h3{font-size:21px;line-height:1.45}
.firsttime p{color:var(--muted);margin-top:8px;font-size:16.5px}
.testrows{display:flex;flex-direction:column;border-top:1px solid var(--ink)}
.testrows a{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1.6fr) auto;gap:4px 32px;align-items:baseline;padding:18px 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink)}
.testrows b{font-family:var(--display);font-weight:400;font-size:22px}
.testrows span{color:var(--muted);font-size:16px}
.testrows i{font-style:normal;font-size:14.5px;color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}
.testrows a:hover b{color:var(--teal)}
.alsoline{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px 40px}
.alsoline a{display:block;text-decoration:none;color:var(--ink)}
.alsoline b{display:block;font-family:var(--display);font-weight:400;font-size:22px}
.alsoline span{display:block;color:var(--muted);font-size:15.5px;margin-top:4px}
.alsoline a:hover b{color:var(--teal)}
.helpline{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 18px;padding:26px 0;border-top:1px solid var(--ink);border-bottom:1px solid var(--line)}
.helpline b{font-family:var(--display);font-weight:400;font-size:24px}
.helpline a.num{font-size:24px;color:var(--ink);text-decoration:none;border-bottom:2px solid var(--marigold)}
.helpline span{color:var(--muted);font-size:15.5px}

/* ---------- listings ---------- */
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 48px;border-top:1px solid var(--ink)}
.cards.three{grid-template-columns:repeat(3,minmax(0,1fr));gap:0 36px}
.card{display:flex;flex-direction:column;gap:8px;padding:22px 0 26px;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink);background:none}
.card h3{font-size:23px;line-height:1.4}
.card p{color:var(--muted);font-size:16px;line-height:1.7}
a.card:hover h3{color:var(--teal)}
.meta{font-size:14px;color:var(--muted);display:flex;gap:4px 14px;flex-wrap:wrap;align-items:center;line-height:1.6}
.meta .cat{color:var(--marigold-ink);font-weight:600}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px 24px}
.panel h3{font-size:22px;margin-bottom:10px}
.box{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px 18px;font-size:15px;color:var(--muted);line-height:1.65}
.empty{border-top:1px solid var(--ink);border-bottom:1px solid var(--line);padding:30px 0 34px}
.empty h2{font-size:26px}
.empty p{color:var(--muted);margin-top:8px;max-width:62ch}
.empty .cta-row{justify-content:flex-start!important}
.pagination{display:flex;gap:6px;margin-top:32px;flex-wrap:wrap}
.pagination .page-numbers{display:inline-grid;place-items:center;min-width:40px;height:40px;padding:0 12px;border:1px solid var(--line);border-radius:4px;text-decoration:none;color:var(--ink)}
.pagination .current{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.cats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 36px;margin-bottom:40px;border-top:1px solid var(--ink)}
.cats > a,.cats > div{display:block;padding:18px 0 20px;border-bottom:1px solid var(--line)}
.cats b{display:block;font-family:var(--display);font-weight:400;font-size:22px;color:var(--ink)}
.cats small{display:block;color:var(--muted);font-size:15px;margin-top:2px;line-height:1.6}
.cats a:hover b{color:var(--teal)}

/* ---------- article ---------- */
.article{max-width:720px;margin-inline:auto;padding-bottom:40px}
.article header{padding-block:18px 30px;border-bottom:1px solid var(--line);margin-bottom:30px}
.article h1{font-size:clamp(32px,4.6vw,48px);line-height:1.25;margin-top:10px}
.article .dek{color:var(--muted);font-size:19px;margin-top:14px}
.article .meta{margin-top:16px}
.review{display:inline-block;color:var(--teal);font-size:14px}
.prose{display:flex;flex-direction:column;gap:20px;font-size:18px;line-height:1.85}
.prose h2{font-size:29px;margin-top:22px;line-height:1.35}
.prose h3{font-size:22px;margin-top:8px}
.prose ul,.prose ol{margin:0;padding-left:24px;display:flex;flex-direction:column;gap:8px}
.prose li ul{margin-top:8px}
.prose li::marker{color:var(--marigold-ink)}
.prose a{color:var(--teal)}
.prose img{border-radius:4px}
.prose figure{margin:0}
.prose figcaption{font-size:14px;color:var(--muted);margin-top:6px}
.prose blockquote{margin:0;border-left:2px solid var(--marigold);padding:2px 0 2px 20px;font-family:var(--display);font-size:21px;color:var(--ink)}
.prose table{border-collapse:collapse;width:100%}
.prose th,.prose td{border-bottom:1px solid var(--line);padding:8px 10px;text-align:left}
.prose .faq{margin-top:0}
.note{background:var(--surface);border-left:3px solid var(--teal);padding:16px 20px;font-size:16.5px}
.note.warn{border-left-color:var(--alert)}
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
table{border-collapse:collapse;width:100%;min-width:520px;font-size:15.5px}
th,td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--surface-2);font-weight:600;white-space:nowrap}
tr:last-child td{border-bottom:0}
td.n{font-variant-numeric:tabular-nums;white-space:nowrap}
.next{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px;padding-top:26px;border-top:1px solid var(--line)}
.readnext{margin-top:22px;color:var(--muted)}
.alignleft{float:left;margin:0 18px 12px 0}.alignright{float:right;margin:0 0 12px 18px}.aligncenter{margin-inline:auto;display:block}

/* ---------- forms ---------- */
input,select,textarea{font:16px/1.5 var(--body);padding:11px 13px;border-radius:4px;border:1px solid var(--line-2);background:var(--surface);color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--teal);outline-offset:0;border-color:var(--teal)}
input[type=checkbox],input[type=radio]{width:auto;accent-color:var(--teal)}
input::placeholder,textarea::placeholder{color:var(--muted);opacity:.75}
form.f{display:grid;grid-template-columns:1fr 1fr;gap:20px 22px;margin-top:26px;padding-top:26px;border-top:1px solid var(--ink)}
.f .full{grid-column:1/-1}
.f label{display:flex;flex-direction:column;gap:7px;font-weight:500;font-size:15.5px}
.f fieldset{grid-column:1/-1;border:0;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:20px 22px;min-width:0}
.f legend{font-family:var(--display);font-size:22px;padding:0;margin-bottom:6px;float:left;width:100%}
.f fieldset + fieldset{border-top:1px solid var(--line);padding-top:22px}
.f textarea{min-height:110px;resize:vertical}
.f .consent{flex-direction:row;font-weight:400}
form.f.one{grid-template-columns:1fr;padding-top:0;border-top:0;margin-top:14px}
.checks{display:flex;flex-wrap:wrap;gap:8px 18px}
.f .checks label{flex-direction:row;align-items:center;gap:7px;font-weight:400}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--muted);line-height:1.6;font-weight:400}
.consent input{margin-top:5px;flex:none}
.flabel{display:block;font-weight:500;font-size:15.5px;margin-bottom:8px}
.okmsg{grid-column:1/-1;background:var(--teal-soft);color:var(--ink);border-left:3px solid var(--teal);padding:14px 18px;font-size:16px;margin-top:18px}
.errmsg{grid-column:1/-1;background:var(--alert-soft);color:var(--ink);border-left:3px solid var(--alert);padding:14px 18px;font-size:16px;margin-top:18px}
.inrow{display:flex;gap:10px;flex-wrap:wrap}
.inrow input{flex:1 1 220px;width:auto}
.subf{margin-top:18px;max-width:380px}
.subf input[type=email]{flex:1 1 180px;width:auto;padding:9px 12px}
.searchform{display:flex;gap:10px;flex-wrap:wrap;max-width:640px}
.searchform input{flex:1 1 240px;padding:12px 14px;font-size:17px}
.search{max-width:460px}
.form-note{font-size:14px;color:var(--muted)}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.seg{display:inline-flex;flex-wrap:wrap;border:1px solid var(--line-2);border-radius:var(--r);overflow:hidden}
.seg button{border:0;background:transparent;font:600 15px var(--body);padding:8px 18px;cursor:pointer;color:var(--muted)}
.seg button[aria-selected="true"]{background:var(--ink);color:var(--bg)}
.vsteps{list-style:none;padding:0;margin:14px 0 0;display:flex;flex-direction:column;gap:10px}
.vsteps li{display:flex;gap:12px;align-items:center}
.vsteps li::before{content:"";width:14px;height:14px;border-radius:50%;border:2px solid var(--line-2);flex:none}
.vsteps li.done::before{background:var(--teal);border-color:var(--teal)}
.vsteps li.now::before{border-color:var(--marigold);background:var(--marigold-soft)}

/* professional application */
.pf [hidden],form.f[hidden]{display:none!important}
.edulist{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:2px}
.pf fieldset + fieldset{border-top:0;padding-top:0}
.pfsteps{display:flex;gap:6px;list-style:none;padding:0;margin:0 0 8px}
.pfsteps li{flex:1;font-size:13.5px;color:var(--muted);border-top:3px solid var(--line);padding-top:8px;line-height:1.35}
.pfsteps li span{font-weight:700}
.pfsteps li.now,.pfsteps li.done{border-color:var(--teal);color:var(--ink)}
.pfsteps li.now{font-weight:600}
.rolegrid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.f .rolecard{position:relative;border:1px solid var(--line-2);border-radius:var(--r);padding:14px 16px;cursor:pointer;gap:4px;background:var(--surface)}
.rolecard input{position:absolute;opacity:0;pointer-events:none}
.rolecard b{font-size:16px}
.rolecard span{font-size:13.5px;color:var(--muted);font-weight:400}
.rolecard:hover{border-color:var(--teal)}
.rolecard:has(input:checked){border-color:var(--teal);background:var(--teal-soft);box-shadow:inset 0 0 0 1px var(--teal)}
.rolecard:has(input:focus-visible){outline:2px solid var(--teal);outline-offset:2px}
.pfblock{display:flex;flex-direction:column;gap:12px}
.pfblock h4{font-family:var(--body);margin:8px 0 0;font-size:15px;font-weight:600;color:var(--marigold-ink)}
.pfrow{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.cchips{display:flex;flex-wrap:wrap;gap:8px}
.f .cchips label{position:relative;flex-direction:row;align-items:center;border:1px solid var(--line-2);border-radius:4px;padding:4px 12px;font-weight:400;font-size:14.5px;cursor:pointer;background:var(--surface)}
.cchips input{position:absolute;opacity:0;pointer-events:none}
.f .cchips label:has(input:checked){background:var(--ink);color:var(--bg);border-color:var(--ink)}
.cchips label:has(input:focus-visible){outline:2px solid var(--teal);outline-offset:2px}
.pfnav{display:flex;align-items:center;gap:12px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:20px}
.pfnav #pf-next,.pfnav #pf-submit{margin-left:auto}
.pferr{margin:0;color:var(--alert);font-size:14.5px}
.pf :user-invalid{border-color:var(--alert)}
.pfprev{background:var(--surface)}
.pfdocs{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.f .docrow{display:grid;grid-template-columns:1fr auto;gap:4px 12px;align-items:center;padding:12px 14px;border-bottom:1px solid var(--line);font-weight:400}
.f .docrow:last-child{border-bottom:0}
.docrow input{font-size:13.5px;max-width:230px}
.docst{grid-column:1/-1;font-size:13px;color:var(--teal)}

/* ---------- self-tests ---------- */
.testgrid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px;align-items:start}
.q{border:0;border-top:1px solid var(--line);padding:18px 0 20px;margin:0}
.q:first-child{border-top:1px solid var(--ink)}
.q legend{font-weight:500;font-size:17px;padding:0;float:left;width:100%;margin-bottom:12px;line-height:1.65}
.q legend span{color:var(--marigold-ink);font-variant-numeric:tabular-nums;margin-right:8px;font-weight:600}
.opts{clear:both;display:grid;grid-template-columns:repeat(var(--cols,3),1fr);gap:6px}
.opt{position:relative}
.opt input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.opt label{display:block;text-align:center;border:1px solid var(--line-2);border-radius:4px;padding:9px 6px;font-size:14.5px;line-height:1.45;background:var(--surface)}
.opt input:hover + label{border-color:var(--teal)}
.opt input:checked + label{background:var(--teal);color:var(--on-teal);border-color:var(--teal)}
.opt input:focus-visible + label{outline:2px solid var(--teal);outline-offset:2px}
.side{position:sticky;top:92px;display:flex;flex-direction:column;gap:12px}
.result{margin-top:28px;background:var(--surface);border:1px solid var(--line);border-top:3px solid var(--teal);border-radius:var(--r);padding:26px}
.score{font-family:var(--display);font-size:60px;line-height:1;color:var(--teal);font-variant-numeric:tabular-nums}
.meter{position:relative;height:10px;border-radius:2px;margin:20px 0 6px}
.meter i{position:absolute;top:-6px;width:3px;height:22px;background:var(--ink);transform:translateX(-1.5px)}
.scale{position:relative;height:20px;font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.scale span{position:absolute;transform:translateX(-50%)}
.scale span:first-child{transform:none}.scale span:last-child{transform:translateX(-100%)}
.optin{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);display:flex;gap:10px;flex-wrap:wrap}
.optin input[type=email]{flex:1 1 220px;width:auto}
.alertbox{background:var(--alert-soft);border-left:3px solid var(--alert);padding:16px 18px;margin-top:16px}
.dimbar{display:grid;grid-template-columns:150px 1fr 40px;gap:10px;align-items:center;font-size:14.5px}
.dimbar i{display:block;height:6px;border-radius:2px;background:var(--surface-2);position:relative;overflow:hidden}
.dimbar i b{position:absolute;inset:0 auto 0 0;background:var(--teal)}
.mockbar{position:sticky;top:74px;z-index:5;display:flex;gap:10px 18px;align-items:center;flex-wrap:wrap;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:10px 16px;margin:18px 0}
.mockbar b:first-child{font-family:var(--display);font-weight:400;font-size:18px;flex:1;min-width:180px}
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--ink)}
.tiles.t3{grid-template-columns:repeat(3,1fr)}
.tile{padding:14px 16px 16px 0;border-bottom:1px solid var(--line)}
.tile b{display:block;font-family:var(--display);font-weight:400;font-size:30px;line-height:1.25;font-variant-numeric:tabular-nums}
.tile span{font-size:14px;color:var(--muted)}
.rowlist{display:flex;flex-direction:column}
.rowlist > div{display:flex;gap:8px 16px;align-items:center;flex-wrap:wrap;padding:12px 0;border-bottom:1px solid var(--line)}
.rowlist .when{font-variant-numeric:tabular-nums;min-width:170px;font-weight:600}
.rowlist .grow{flex:1;min-width:170px;line-height:1.5}
.timer{font-variant-numeric:tabular-nums;font-weight:700;color:var(--alert)}

/* ---------- glossary ---------- */
.dict{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 48px;margin-top:28px;border-top:1px solid var(--ink)}
.term{padding:20px 0 22px;border-bottom:1px solid var(--line)}
.term h3{font-size:23px}
.term h3 a{color:inherit;text-decoration:none}
.term h3 a:hover{color:var(--teal)}
.term .en{font-size:14.5px;color:var(--muted);font-family:var(--body);margin-left:8px}
.term p{color:var(--muted);margin-top:6px;font-size:16px;line-height:1.7}
.termsingle{max-width:720px;margin-inline:auto;padding-bottom:40px}

/* ---------- experts ---------- */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}
.filters select{width:auto;min-width:170px}
.exhead{display:flex;gap:14px;align-items:center}
.avatar{width:56px;height:56px;border-radius:50%;background:var(--teal-soft);color:var(--teal);display:grid;place-items:center;font-family:var(--display);font-size:24px;flex:none;overflow:hidden}
.avatar.lg{width:96px;height:96px;font-size:38px}
.avatar img,.avatar.photo img{width:100%;height:100%;object-fit:cover}
.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;font-size:15.5px;margin:0}
.kv dt{color:var(--muted)}.kv dd{margin:0}
.prof,.profgrid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:48px;align-items:start;padding-top:10px}
.profside{position:static}
.slots{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.slots button,.slotgrid button{font:14px var(--body);padding:8px 4px;border-radius:4px;border:1px solid var(--line-2);background:var(--surface);color:var(--ink);cursor:pointer;line-height:1.4}
.slots button[aria-pressed="true"],.slotgrid button[aria-pressed="true"]{background:var(--teal);color:var(--on-teal);border-color:var(--teal)}
.slotgrid{display:grid;grid-template-columns:90px repeat(4,1fr);gap:6px;align-items:center;font-size:14.5px}
.card.featcard{box-shadow:inset 0 2px 0 var(--marigold)}
.expnote{font-size:14px;color:var(--muted);margin:-8px 0 20px}
.plist{margin:6px 0 0;padding-left:20px;display:flex;flex-direction:column;gap:4px;font-size:15.5px}
.privnote{font-size:13.5px;color:var(--muted)}
.copyrow{display:inline-flex;gap:8px;align-items:center;flex-wrap:wrap}
.sheetclose{display:none}
.profside .panel{position:relative}
.panel.sheet{position:fixed!important;left:50%;bottom:0;transform:translateX(-50%);width:min(560px,100%);max-height:86dvh;overflow-y:auto;z-index:41;border-radius:10px 10px 0 0;padding-bottom:calc(24px + env(safe-area-inset-bottom,0px))}
.panel.sheet .sheetclose{display:inline-grid;position:absolute;top:12px;right:12px;cursor:pointer}
.panel.sheet h3{padding-right:44px}
#sheetscrim{z-index:40}

/* ---------- search, faq, misc ---------- */
.sresults{display:flex;flex-direction:column;border-top:1px solid var(--ink);margin-top:10px}
.sres{display:grid;grid-template-columns:90px 1fr;gap:2px 18px;align-items:baseline;padding:16px 0 18px;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink)}
.sres .kind{font-size:13.5px;font-weight:600;color:var(--marigold-ink);white-space:nowrap}
.sres b{font-family:var(--display);font-weight:400;font-size:21px;line-height:1.4}
.sres span.d{grid-column:2;color:var(--muted);font-size:15.5px;line-height:1.6}
.sres:hover b{color:var(--teal)}
.sres mark{background:var(--marigold-soft);color:inherit;padding:0 2px}
.faq{display:flex;flex-direction:column;border-top:1px solid var(--ink)}
.faq details{border-bottom:1px solid var(--line);padding:0}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;padding:18px 0;font-family:var(--display);font-size:21px;line-height:1.45}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--body);font-size:22px;line-height:1.2;color:var(--muted);flex:none}
.faq details[open] summary::after{content:"\2212"}
.faq details p{padding:0 0 20px;color:var(--muted);max-width:66ch;margin:0}
.crisis{border-left:3px solid var(--marigold);background:var(--surface);padding:16px 20px;font-size:16px}
.alap{display:grid;grid-template-columns:repeat(3,1fr);gap:0 32px;margin-top:26px;border-top:1px solid var(--ink)}
.alap div{padding:18px 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:2px}
.alap b{font-family:var(--display);font-weight:400;font-size:20px}
.alap small{color:var(--muted)}
.vidbox{position:relative;aspect-ratio:16/9;max-width:100%;border-radius:var(--r);background:var(--surface-2);display:grid;place-items:center;border:1px solid var(--line);cursor:pointer;color:var(--teal);font:inherit}
.vidbox span{display:grid;place-items:center;width:60px;height:60px;border-radius:50%;background:var(--teal);color:var(--on-teal);font-size:22px}
.vidbox small{position:absolute;left:14px;bottom:10px;color:var(--muted);font-size:13.5px}
.stars{color:var(--marigold);letter-spacing:1px;white-space:nowrap}

/* ---------- shop ---------- */
.shoptop{display:flex;justify-content:space-between;align-items:end;gap:12px;flex-wrap:wrap}
.cartbtn{margin-top:22px}
.cartbtn svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.cartcount{display:inline-grid;place-items:center;min-width:20px;height:20px;border-radius:10px;background:var(--marigold);color:#1b1b1b;font-size:12px;font-weight:700;padding:0 6px}
.cartcount:empty{display:none}
.shopnote{color:var(--muted);font-size:15.5px;max-width:66ch;margin:-12px 0 28px}
.shopf{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.shopf input{flex:1 1 260px}
.shopf select{width:auto}
.bookgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(176px,1fr));gap:34px 24px}
.bcard{display:flex;flex-direction:column;gap:5px}
.bcard .btn{margin-top:8px;align-self:flex-start}
.bclink{text-decoration:none;color:var(--ink);display:flex;flex-direction:column;gap:12px}
.bt{font-size:17px;line-height:1.45;font-weight:600}
.bclink:hover .bt{color:var(--teal)}
.ba{font-size:14.5px;color:var(--muted)}
.bcover{position:relative;aspect-ratio:2/3;border-radius:2px 5px 5px 2px;background:var(--c);color:#fff;display:flex;flex-direction:column;justify-content:space-between;padding:18px 16px 16px 22px;overflow:hidden;box-shadow:0 1px 2px rgba(0,0,0,.12),0 8px 18px -8px rgba(0,0,0,.28)}
.bcover::before{content:"";position:absolute;left:0;top:0;bottom:0;width:7px;background:rgba(0,0,0,.18)}
.bc-t{font-family:var(--display);font-size:21px;line-height:1.35}
.bc-a{font-size:13px;opacity:.9;position:relative}
.bc-eg{position:absolute;top:10px;right:10px;font-size:11px;letter-spacing:.02em;background:rgba(255,255,255,.18);border-radius:2px;padding:0 6px}
.bcover.big{max-width:300px;width:100%}
.bcover.big .bc-t{font-size:30px}
.bcover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.bcover.hasimg{padding:0}
.bcover.hasimg::before{display:none}
.bprice b{font-size:1.05em}
.bprice s{color:var(--muted);font-size:.85em;margin-left:4px}
.boff{font-size:12.5px;font-weight:600;color:var(--marigold-ink);margin-left:6px}
.bcard .bprice{font-size:15.5px}
.bookdet{display:grid;grid-template-columns:300px minmax(0,1fr);gap:48px;align-items:start;padding-top:22px}
.bookinfo{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:48px;margin-top:48px;padding-top:34px;border-top:1px solid var(--line);align-items:start}
.bookinfo h2{font-size:28px}
.previewbtn{margin-top:14px}
.toc{margin:10px 0 0;padding-left:22px;display:flex;flex-direction:column;gap:4px}
.authorbox{display:flex;gap:16px;align-items:flex-start}
.shopempty{border-top:1px solid var(--ink);border-bottom:1px solid var(--line);padding:30px 0 34px}
.cartgrid{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:40px;align-items:start}
.citem{display:grid;grid-template-columns:52px 1fr auto;gap:6px 16px;align-items:start;padding:16px 0;border-bottom:1px solid var(--line)}
.citem:first-child{border-top:1px solid var(--ink)}
.citem a{color:var(--ink);text-decoration:none}
.citem .qty{grid-column:2;margin-top:2px}
.citem [data-rm]{grid-column:3;grid-row:1}
.cthumb{display:grid;place-items:center;width:52px;aspect-ratio:2/3;border-radius:2px 4px 4px 2px;overflow:hidden;background:var(--teal);color:#fff;font-family:var(--display);font-size:22px}
.cthumb img{width:100%;height:100%;object-fit:cover}
.qty{display:flex;align-items:center;gap:10px}
.qty button{width:30px;height:30px;border-radius:4px;border:1px solid var(--line-2);background:var(--surface);color:var(--ink);font-size:17px;cursor:pointer;line-height:1}
.qty button[disabled]{opacity:.35;cursor:default}
.cof{display:flex;flex-direction:column;gap:12px}
.cof .f label:not(.consent){font-size:15px}
.payopts{border:1px solid var(--line);border-radius:var(--r);padding:12px 16px;display:flex;flex-direction:column;gap:8px;margin:0}
.payopts legend{font-size:15px;font-weight:600;padding:0 4px}
.bkashbox{background:var(--marigold-soft);border-radius:4px;padding:12px 14px;font-size:15px}
.bkashbox label{margin-top:8px}
.shoptoast{position:fixed;left:50%;bottom:calc(84px + env(safe-area-inset-bottom,0px));transform:translate(-50%,16px);background:var(--ink);color:var(--bg);padding:11px 18px;border-radius:6px;font-size:15px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:70;max-width:92vw}
.shoptoast.on{opacity:1;transform:translate(-50%,0);pointer-events:auto}
.shoptoast a{color:var(--marigold);font-weight:600}
.pv{position:fixed;inset:0;z-index:60;background:rgba(12,15,14,.94);display:flex;flex-direction:column}
.pvbar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:calc(10px + env(safe-area-inset-top,0px)) 14px 10px;color:#fff}
.pvbar b{font-weight:600;font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pvbar button{background:rgba(255,255,255,.12);border:0;color:#fff;border-radius:50%;width:40px;height:40px;font-size:18px;cursor:pointer;flex:none}
.pvstage{flex:1;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;touch-action:pan-y}
.pvstage img{max-width:min(92vw,720px);max-height:100%;object-fit:contain;background:#fff;border-radius:2px;user-select:none;-webkit-user-drag:none;pointer-events:none}
.pvwm{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none}
.pvwm span{transform:rotate(-28deg);font:700 clamp(22px,5vw,44px) var(--body);color:rgba(31,78,90,.15);white-space:nowrap}
.pvnav{display:flex;align-items:center;justify-content:center;gap:18px;padding:10px 14px calc(14px + env(safe-area-inset-bottom,0px));color:#fff;font-size:15px}
.pvnav button{background:#fff;color:#1D2321;border:0;border-radius:6px;padding:9px 18px;font:600 15px var(--body);cursor:pointer}
.pvnav button:disabled{opacity:.3;cursor:default}
.pvend{max-width:420px;background:#fff;color:#1D2321;border-radius:6px;padding:24px;text-align:center}
.revlist{display:flex;flex-direction:column;margin-top:16px;border-top:1px solid var(--ink)}
.rev{padding:16px 0 18px;border-bottom:1px solid var(--line)}
.rev .meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.rev p{margin-top:6px}
.starpick{display:flex;flex-direction:row-reverse;justify-content:flex-end;gap:4px}
.starpick input{position:absolute;opacity:0;pointer-events:none}
.f .starpick label{font-size:30px;line-height:1;color:var(--line-2);cursor:pointer;flex-direction:row}
.starpick label:hover,.starpick label:hover ~ label,.starpick input:checked ~ label{color:var(--marigold)}
.starpick input:focus-visible + label{outline:2px solid var(--teal);outline-offset:2px}

/* ---------- footer ---------- */
footer.site{background:var(--surface-2);margin-top:72px;padding-block:52px 34px;font-size:15.5px;color:var(--muted)}
.fgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.fgrid h4{font-family:var(--body);margin:0 0 10px;color:var(--ink);font-size:14.5px;font-weight:600}
.fgrid a{display:block;color:var(--muted);text-decoration:none;padding-block:3px}
.fgrid a:hover{color:var(--teal);text-decoration:underline}
.fgrid .brand,.fbrand .brand{display:inline-flex;color:var(--ink);margin-bottom:12px}
.fgrid .brand:hover{text-decoration:none;color:var(--ink)}
.fbrand p{line-height:1.7}
.disclaim{margin-top:36px;padding-top:20px;border-top:1px solid var(--line-2);font-size:14px;max-width:90ch;line-height:1.7}
.fbottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px 20px;margin-top:14px;font-size:14px}
.fbottom a{color:var(--muted)}

/* ---------- WordPress bits ---------- */
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}
.skip-link:focus{position:fixed;top:8px;left:8px;z-index:100;width:auto;height:auto;clip:auto;background:var(--surface);padding:8px 14px;border-radius:4px}

/* ---------- responsive ---------- */
@media (max-width:1060px){
  nav.main{gap:4px 16px}
  nav.main a{font-size:15px}
  .hactions .btn{display:none}
}
@media (max-width:980px){
  .fgrid{grid-template-columns:1fr 1fr}
  .cards.three,.tiles{grid-template-columns:repeat(2,minmax(0,1fr))}
  .topiclist{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero{grid-template-columns:1fr;align-items:start;padding-block:44px 48px}
  .pulse{max-width:520px}
}
@media (max-width:860px){
  .reading,.testgrid,.prof,.profgrid,.bookdet,.bookinfo,.cartgrid{grid-template-columns:1fr}
  .side{position:static}
  .firsttime,.alsoline{grid-template-columns:1fr}
  .bcover.big{max-width:220px}
  .testrows a{grid-template-columns:1fr auto}
  .testrows span{grid-column:1/-1;grid-row:2}
}
@media (max-width:760px){
  :root{--gut:16px}
  nav.main,.hactions{display:none}
  .hrow{gap:12px;min-height:60px}
  .brand svg{width:27px;height:27px}
  .brand .wm,.brand b{font-size:26px}
  .hsearch{display:flex;flex:1;min-width:0;align-items:center;justify-content:space-between;gap:8px;border:1px solid var(--line-2);background:var(--surface);border-radius:6px;padding:8px 12px;color:var(--muted);text-decoration:none;font-size:15px}
  .hsearch span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .hsearch svg{flex:none;color:var(--ink)}
  .bnav{display:grid}
  body{padding-bottom:calc(64px + env(safe-area-inset-bottom,0px))}
  footer.site{margin-top:48px}
  .msec{padding-block:40px}
  .hero{padding-block:30px 40px;gap:32px}
  .hero h1{font-size:clamp(34px,9.4vw,44px)}
  .hero .lede{font-size:17.5px;margin-top:14px}
  .pulse{padding:20px 18px 16px}
}
@media (max-width:640px){
  body{font-size:16.5px}
  .cards,.cards.three,.dict,.alap,.cats,.tiles,.tiles.t3,.topiclist{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr 1fr;gap:26px 20px}
  .fbrand{grid-column:1/-1}
  .phead h1{font-size:34px}
  .prose{font-size:17px}
  .lede{font-size:17px}
  .opts{--cols:2!important}
  form.f,.f fieldset{grid-template-columns:1fr}
  .slots{grid-template-columns:repeat(2,1fr)}
  .dimbar{grid-template-columns:1fr 1fr 34px}
  .rolegrid{grid-template-columns:1fr 1fr}
  .pfsteps li{font-size:0}.pfsteps li span,.pfsteps li.now{font-size:13px}
  .f .docrow{grid-template-columns:1fr}
  .bookgrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 16px}
  .bc-t{font-size:17px}
  .bcover{padding:14px 12px 12px 17px}
  .sres{grid-template-columns:1fr}
  .sres span.d{grid-column:1}
  .topiclist b{font-size:22px}
}
@media (max-width:420px){.rolegrid{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}
@media print{
  header.site,.bnav,footer.site,.drawer,.scrim,.next,.cta-row{display:none!important}
  body{background:#fff;color:#000;padding:0}
}

/* call + WhatsApp */
.contactbtns{display:inline-flex;flex-wrap:wrap;gap:8px 10px;align-items:center}
.contactbtns svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.contactbtns .btn .num{font-weight:700}
.crisis .contactbtns{margin-top:12px}
.dfoot .contactbtns{margin-top:8px}
a.tel{color:inherit;text-decoration:none;border-bottom:1px dotted currentColor}
a.tel:hover{color:var(--teal)}

/* preview-site dialog */
.sdlg{border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);padding:28px 26px 22px;max-width:min(520px,92vw);box-shadow:0 20px 60px rgba(0,0,0,.25)}
.sdlg::backdrop{background:rgba(15,20,18,.45)}
.sdlg h2{font-size:26px;padding-right:30px}
.sdlg p{margin-top:10px}
.sdlg .hint{margin-top:18px}
.sdlg-x{position:absolute;top:10px;right:12px;border:0;background:transparent;font-size:26px;line-height:1;cursor:pointer;color:var(--muted)}

/* ---------- home: self-test carousel ---------- */
.hook{position:relative;border-bottom:1px solid var(--line);overflow:hidden;background:var(--bg)}
.hook-track{display:grid}
.hook-slide{grid-area:1/1;position:relative;background:var(--hook-bg,none)}
.hook:not(.js) .hook-slide:not(:first-child){display:none}
.hook.js .hook-slide{opacity:0;visibility:hidden;transition:opacity .6s ease,visibility 0s linear .6s}
.hook.js .hook-slide.on{opacity:1;visibility:visible;transition:opacity .6s ease}
.hs-mood{--hue:140,203,203;--hook-bg:radial-gradient(90% 120% at 85% 20%,rgba(140,203,203,.16),transparent 60%)}
.hs-udbeg{--hue:231,169,75;--hook-bg:radial-gradient(90% 120% at 85% 20%,rgba(231,169,75,.15),transparent 60%)}
.hs-ghum{--hue:150,160,235;--hook-bg:radial-gradient(90% 120% at 85% 20%,rgba(150,160,235,.16),transparent 60%)}
.hs-sun{--hue:238,196,120;--hook-bg:radial-gradient(90% 120% at 85% 20%,rgba(238,196,120,.14),transparent 60%),radial-gradient(60% 80% at 10% 100%,rgba(140,203,203,.08),transparent 60%)}
:root[data-scheme="light"] .hs-mood{--hue:31,78,90}
:root[data-scheme="light"] .hs-udbeg{--hue:170,105,20}
:root[data-scheme="light"] .hs-ghum{--hue:70,80,170}
:root[data-scheme="light"] .hs-sun{--hue:170,120,30}
.hook-inner{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:24px 56px;align-items:center;padding-block:64px 36px;min-height:430px}
.hook-copy{display:flex;flex-direction:column;gap:18px;min-width:0}
.hook-kicker{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:15px;color:var(--muted)}
.hook-kicker span{font-weight:600;color:rgb(var(--hue));border:1px solid rgba(var(--hue),.45);border-radius:999px;padding:1px 12px}
.hook-q{font-size:clamp(28px,4.1vw,48px);line-height:1.3;max-width:24ch}
.hook-opts{display:flex;flex-wrap:wrap;gap:10px}
.hook-opts a{display:inline-flex;align-items:center;min-height:46px;padding:10px 18px;border:1px solid var(--line-2);border-radius:10px;background:color-mix(in srgb,var(--surface) 80%,transparent);color:var(--ink);text-decoration:none;font-size:16px;font-weight:500;transition:border-color .15s,background-color .15s,transform .15s}
.hook-opts a:hover{border-color:rgb(var(--hue));background:rgba(var(--hue),.12);color:var(--ink)}
.hook-opts a:active{transform:translateY(1px)}
.hook-opts.six a{min-height:42px;padding:8px 14px;font-size:15px}
.hook-note{font-size:14px;color:var(--muted)}
.hook-art{width:100%;max-width:250px;justify-self:center;fill:none;stroke:rgb(var(--hue));stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;opacity:.55}
.hook.js .hook-slide.on .hook-art{animation:hookfloat .9s ease both}
.hook.js .hook-slide.on .hook-q{animation:hookin .6s ease both}
@keyframes hookfloat{from{opacity:0;transform:translateY(14px) scale(.96)}to{opacity:.55;transform:none}}
@keyframes hookin{from{opacity:.2;transform:translateY(8px)}to{opacity:1;transform:none}}
.hook-nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:4px 26px}
.hook-dots{display:flex;gap:18px;flex-wrap:wrap}
.hook-dots button{position:relative;background:none;border:0;padding:8px 0 10px;color:var(--muted);font:500 15px var(--body);cursor:pointer}
.hook-dots button[aria-selected="true"]{color:var(--ink)}
.hook-dots button i{position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--line-2);overflow:hidden}
.hook-dots button i::after{content:"";position:absolute;inset:0;background:var(--marigold);transform:scaleX(0);transform-origin:left}
.hook-dots button[aria-selected="true"] i::after{transform:scaleX(1)}
.hook-dots button.run i::after{animation:hookbar var(--hook-delay,7s) linear both}
@keyframes hookbar{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.hook-arrows,.slider-nav{display:flex;gap:8px}
.hook-arrows button,.slider-nav button{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;border:1px solid var(--line-2);background:var(--surface);color:var(--ink);cursor:pointer}
.hook-arrows button:hover,.slider-nav button:hover{border-color:var(--teal);color:var(--teal)}
.hook-arrows svg,.slider-nav svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* ---------- home: sliders ---------- */
.slider{position:relative}
.slider-track{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 3 * 20px) / 4);gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-bottom:6px;overscroll-behavior-x:contain}
.slider-track::-webkit-scrollbar{display:none}
.slider.books .slider-track{grid-auto-columns:calc((100% - 4 * 22px) / 5);gap:22px}
.slide{scroll-snap-align:start;min-width:0}
.sh-right{display:flex;align-items:center;gap:18px}
.slider.static .slider-nav{display:none}
.slider-foot{margin-top:18px;font-size:15px;color:var(--muted);max-width:70ch}
.procard{display:flex;flex-direction:column;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px 20px 18px}
.procard:hover{border-color:var(--line-2)}
.pc-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:4px}
.procard .avatar{width:52px;height:52px;font-size:22px;background:var(--teal-soft);color:var(--teal)}
.pc-eg{font-size:12px;font-weight:600;color:var(--marigold-ink);border:1px dashed var(--marigold);border-radius:4px;padding:0 7px;line-height:1.7}
.procard h3{font-size:20px;line-height:1.4}
.procard h3 a{color:var(--ink);text-decoration:none}
.pc-deg{font-size:14.5px;color:var(--muted);line-height:1.55}
.pc-meta{font-size:14px;color:var(--muted)}
.pc-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:2px}
.pc-tags span{font-size:13px;border:1px solid var(--line-2);border-radius:999px;padding:0 9px;color:var(--ink)}
.procard .btn{margin-top:auto;align-self:flex-start;transform:translateY(6px)}
.slider.books .bcard .btn{display:none}

/* ---------- home: academic box ---------- */
.acadbox{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:32px 56px;border:1px solid var(--line);border-radius:18px;padding:34px 36px;background:radial-gradient(80% 140% at 0% 0%,var(--glow),transparent 60%),var(--surface)}
.acad-main h2{font-size:clamp(26px,3vw,36px);margin-top:6px}
.acad-dept{color:var(--muted);margin-top:8px}
.acad-facts{list-style:none;margin:22px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.acad-facts li{border-top:2px solid var(--marigold);padding-top:10px}
.acad-facts b{display:block;font-weight:600}
.acad-facts span{display:block;font-size:14.5px;color:var(--muted);margin-top:2px}
.acad-side{display:flex;flex-direction:column;border-left:1px solid var(--line);padding-left:32px}
.acad-side .eyebrow{margin-bottom:6px}
.acad-side a{padding:11px 0;border-bottom:1px solid var(--line);color:var(--ink);text-decoration:none}
.acad-side a:hover{color:var(--teal)}
.acad-side a:last-child{border-bottom:0}

@media (max-width:980px){
  .slider-track{grid-auto-columns:calc((100% - 20px) / 2.3)}
  .slider.books .slider-track{grid-auto-columns:calc((100% - 2 * 22px) / 3.3)}
  .acadbox{grid-template-columns:1fr}
  .acad-side{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:18px}
}
@media (max-width:760px){
  .hook-inner{grid-template-columns:1fr;padding-block:30px 20px;min-height:0}
  .hook-art{display:none}
  .hook-q{font-size:clamp(25px,7vw,32px);max-width:none}
  .hook-opts{display:grid;grid-template-columns:1fr 1fr}
  .hook-opts a{justify-content:center;text-align:center;min-height:50px}
  .hook-arrows{display:none}
  .hook-dots{gap:14px}
  .slider-track{grid-auto-columns:82%;gap:14px}
  .slider.books .slider-track{grid-auto-columns:44%;gap:14px}
  .slider-nav{display:none}
  .acadbox{padding:24px 20px;border-radius:14px}
  .acad-facts{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){.hook.js .hook-slide{transition:none}}

/* self-test result: who could help */
.suggest{margin-top:26px;padding-top:22px;border-top:1px solid var(--line)}
.suggest h3{font-size:22px}
.suggest-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:14px}
.suggest-grid .procard{padding:16px}
.suggest-grid .procard h3{font-size:18px}
.suggest-foot{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;margin-top:18px}
.suggest .hint{margin-top:10px}
@media (max-width:860px){.suggest-grid{grid-template-columns:1fr}}

.bcover .bc-eg{top:auto;bottom:12px;right:10px}

/* ---------- engagement parts ---------- */
button.tlink{background:none;border:0;padding:0;font:600 inherit/inherit var(--body);font-size:inherit;cursor:pointer}

/* home: newest articles */
.latest{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0 28px;border-top:1px solid var(--ink)}
.lt{display:flex;flex-direction:column;gap:6px;padding:18px 0 20px;border-bottom:1px solid var(--line);color:var(--ink);text-decoration:none}
.lt .cat{font-size:13.5px;font-weight:600;color:var(--marigold-ink)}
.lt b{font-family:var(--display);font-weight:400;font-size:20px;line-height:1.45}
.lt .m{font-size:13.5px;color:var(--muted);margin-top:auto}
a.lt:hover b{color:var(--teal)}
@media (max-width:980px){.latest{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.latest{grid-template-columns:1fr}.lt{flex-direction:row;flex-wrap:wrap;gap:2px 10px}.lt b{flex-basis:100%;order:2;font-size:19px}.lt .m{margin-top:0}}

/* home + admission: question of the day */
.acad-side .dq{height:100%}
.dq{display:flex;flex-direction:column;gap:12px}
.dq-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.dq-head .eyebrow{color:var(--marigold-ink)}
.dq-topic{font-size:13px;color:var(--muted);border:1px solid var(--line-2);border-radius:999px;padding:0 10px}
.dq-q{font-family:var(--display);font-size:19px;line-height:1.55}
.dq-opts{display:grid;gap:8px}
.dq-opts button{display:flex;align-items:flex-start;gap:10px;width:100%;text-align:left;padding:9px 12px;border:1px solid var(--line-2);border-radius:10px;background:var(--bg);color:var(--ink);font:500 15.5px/1.5 var(--body);cursor:pointer;transition:border-color .15s,background-color .15s}
.dq-opts button span{flex:none;display:grid;place-items:center;width:24px;height:24px;border-radius:50%;border:1px solid var(--line-2);font-size:13px;color:var(--muted)}
.dq-opts button:hover:not(:disabled){border-color:var(--teal)}
.dq-opts button:disabled{cursor:default}
.dq.done .dq-opts button:not(.right):not(.wrong){opacity:.55}
.dq-opts button.right{border-color:var(--teal);background:var(--teal-soft)}
.dq-opts button.right span{background:var(--teal);border-color:var(--teal);color:var(--on-teal)}
.dq-opts button.wrong{border-color:var(--alert);background:var(--alert-soft)}
.dq-opts button.wrong span{background:var(--alert);border-color:var(--alert);color:var(--bg)}
.dq-ex{font-size:15px;line-height:1.7;color:var(--ink);border-left:2px solid var(--marigold);padding-left:12px}
.dq-streak{display:block;margin-top:6px;font-size:13.5px;font-weight:600;color:var(--marigold-ink)}
.dq-foot{margin-top:auto;font-size:14px;color:var(--muted)}
.dq-foot a{color:var(--ink);font-weight:500}
.dqwrap{margin-top:28px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px 22px 18px}
.dqwrap .acad-count{margin:0 0 14px}
.acad-count{display:inline-flex;align-items:baseline;gap:6px;margin-top:18px;font-size:15px;color:var(--muted)}
.acad-count b{font-family:var(--display);font-weight:400;font-size:30px;line-height:1;color:var(--marigold-ink)}
.acad-links{margin-top:22px;padding-top:14px;border-top:1px solid var(--line);font-size:14.5px;color:var(--muted);display:flex;flex-wrap:wrap;gap:4px 16px}
.acad-links a{color:var(--ink);text-decoration-color:var(--line-2)}
.acad-links a:hover{color:var(--teal)}

/* article end: what next */
.nextsteps{margin-top:40px;padding-top:24px;border-top:1px solid var(--ink)}
.nextsteps h2{font-size:24px}
.ns-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:16px}
.ns-grid.n4,.ns-grid.n2{grid-template-columns:repeat(2,minmax(0,1fr))}
.ns-grid.n1{grid-template-columns:minmax(0,1fr)}
.nextsteps.wide .ns-grid.n4{grid-template-columns:repeat(4,minmax(0,1fr))}
.nextsteps.wide .ns-grid.n3{grid-template-columns:repeat(3,minmax(0,1fr))}
.nextsteps.inresult{margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}
.nextsteps.inresult h3{font-size:21px}
.shop-more-row{text-align:center;margin-top:22px}
.ns{display:flex;flex-direction:column;gap:6px;padding:16px 18px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);text-decoration:none}
a.ns:hover{border-color:var(--teal)}
a.ns:hover b{color:var(--teal)}
.ns-k{font-size:13px;font-weight:600;color:var(--marigold-ink)}
.ns b{font-family:var(--display);font-weight:400;font-size:19px;line-height:1.45}
.ns > span:last-child{font-size:14px;color:var(--muted);line-height:1.6}
.ns-read a{font-size:15.5px;line-height:1.5;color:var(--ink);padding:6px 0;border-top:1px solid var(--line);text-decoration:none}
.ns-read .ns-k+a{border-top:0;padding-top:2px}
.ns-read a:hover{color:var(--teal)}
@media (max-width:980px){.nextsteps.wide .ns-grid.n4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:860px){.ns-grid,.ns-grid.n2,.ns-grid.n4,.nextsteps.wide .ns-grid.n3,.nextsteps.wide .ns-grid.n4{grid-template-columns:1fr}}

/* experts page before verification */
.expnote{color:var(--muted);font-size:15px;margin-bottom:18px;max-width:75ch}
.expnote .pc-eg{margin-right:6px}
.nw{white-space:nowrap}
.progrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media (max-width:980px){.progrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.progrid{grid-template-columns:1fr}}

/* self-test: check again */
.recheck{margin-top:24px;padding:18px 20px;border:1px dashed var(--line-2);border-radius:12px}
.recheck h3{font-size:21px}
.recheck p{margin-top:6px;font-size:15.5px;color:var(--muted)}
.recheck .rc-cmp{color:var(--ink)}
.rc-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin-top:14px}
.rc-row .tlink{font-size:15px}
.rc-note{font-size:14px}
.lastscore{font-size:14px;font-weight:600;color:var(--teal)}

/* chat panel */
.chatfab{position:fixed;right:22px;bottom:22px;z-index:34;display:grid;place-items:center;width:58px;height:58px;border-radius:50%;background:var(--teal);color:var(--on-teal);box-shadow:0 10px 28px rgba(0,0,0,.3);transition:transform .15s}
.chatfab:hover{color:var(--on-teal);transform:translateY(-2px)}
.chatfab svg{width:27px;height:27px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.chatfab .i-x,.chatw.open .chatfab .i-chat{display:none}
.chatw.open .chatfab .i-x{display:block}
.chatpanel{position:fixed;right:22px;bottom:92px;z-index:35;width:min(380px,calc(100vw - 32px));max-height:min(620px,calc(100vh - 120px));display:flex;flex-direction:column;background:var(--bg);border:1px solid var(--line-2);border-radius:18px;box-shadow:0 24px 60px rgba(0,0,0,.35);overflow:hidden}
.chat-head{display:flex;align-items:center;gap:12px;padding:14px 14px 14px 16px;background:var(--surface);border-bottom:1px solid var(--line)}
.chat-logo svg{width:36px;height:36px;display:block}
.chat-head b{display:block;font-family:var(--display);font-weight:400;font-size:19px;line-height:1.3}
.chat-status{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted);line-height:1.4}
.chat-status i{flex:none;width:8px;height:8px;border-radius:50%;background:#3fb97a}
.chat-x{margin-left:auto;display:grid;place-items:center;width:36px;height:36px;border:0;border-radius:50%;background:none;color:var(--muted);cursor:pointer}
.chat-x:hover{background:var(--surface-2);color:var(--ink)}
.chat-x svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
.chat-body{flex:1;overflow-y:auto;padding:14px 14px 6px;display:flex;flex-direction:column;gap:10px;overscroll-behavior:contain}
.chat-k{font-size:12.5px;font-weight:600;letter-spacing:.02em;color:var(--muted)}
.chat-sugg{display:flex;flex-direction:column;gap:8px}
.chat-chip{text-align:left;padding:10px 14px;border:1px solid var(--line-2);border-radius:12px;background:var(--surface);color:var(--ink);font:500 15px/1.45 var(--body);cursor:pointer}
.chat-chip:hover{border-color:var(--teal)}
.chat-chip.soft{border-style:dashed;color:var(--muted)}
.chat-msg{max-width:88%;padding:10px 13px;border-radius:14px;font-size:15px;line-height:1.65}
.chat-msg.me{align-self:flex-end;background:var(--teal-soft);color:var(--ink);border-bottom-right-radius:4px}
.chat-msg.bot{align-self:flex-start;background:var(--surface);border:1px solid var(--line);border-bottom-left-radius:4px}
.chat-msg.crisis{border-color:var(--alert);background:var(--alert-soft)}
.chat-links{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;margin-top:10px}
.chat-links .tlink{font-size:14px}
.chat-form{display:flex;gap:8px;padding:10px 12px 4px;border-top:1px solid var(--line)}
.chat-form input{flex:1;min-width:0;height:44px;padding:0 14px;border:1px solid var(--line-2);border-radius:999px;background:var(--surface);color:var(--ink);font:15px var(--body)}
.chat-form input:focus{outline:none;border-color:var(--teal)}
.chat-form button{flex:none;display:grid;place-items:center;width:44px;height:44px;border:0;border-radius:50%;background:var(--teal);color:var(--on-teal);cursor:pointer}
.chat-form button svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linejoin:round}
.chat-priv{padding:2px 16px 8px;font-size:12.5px;color:var(--muted)}
.chat-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:0 12px 12px}
.chat-actions .btn{justify-content:center;gap:8px;min-height:46px;padding-inline:12px;font-size:15px;white-space:nowrap}
.chat-actions svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.chat-actions .wa{border-color:#25D366;color:var(--ink)}
.chat-actions .wa svg{color:#25D366}
@media (max-width:760px){
  .chatfab{right:14px;bottom:calc(68px + env(safe-area-inset-bottom,0px));width:54px;height:54px}
  .chatw.open .chatfab{display:none}
  .chatpanel{right:0;left:0;bottom:0;width:auto;max-height:88vh;border-radius:18px 18px 0 0;padding-bottom:env(safe-area-inset-bottom,0px)}
}
@media print{.chatw{display:none!important}}

/* ---------- account ---------- */
.acctbtn{position:relative}
.acctbtn .dot{position:absolute;top:3px;right:2px;min-width:16px;height:16px;border-radius:8px;background:var(--marigold);color:#1b1404;font:700 10.5px/16px var(--body);text-align:center;padding:0 4px}
.dacctlink{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--line-2);border-radius:var(--r);text-decoration:none;color:var(--ink);font-weight:500}
.dacctlink svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
.dacctlink:hover{border-color:var(--teal);color:var(--teal)}
.acct-auth{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:24px;align-items:start}
.acct-auth .panel h2{font-size:26px;margin-bottom:6px}
.acct-auth form.f{margin-top:14px;padding-top:18px;border-top:1px solid var(--line-2)}
.acct-auth form.f.one{border-top:0;padding-top:0}
.acct-auth .forgot{font-size:15px}
.acct-one{display:flex;gap:10px;align-items:flex-start;margin:0;padding:12px 14px;border-radius:var(--r);background:var(--teal-soft);color:var(--ink);font-size:15px;line-height:1.55}
.acct-one svg{flex:none;width:20px;height:20px;margin-top:2px;fill:none;stroke:var(--teal);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.acct-staffnote{margin-top:18px;max-width:70ch}
.acct-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;border-top:1px solid var(--ink);padding-top:22px}
.acct-head h2{font-size:clamp(26px,3.4vw,34px)}
.acct-roles{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.acct-actions{display:flex;gap:10px;flex-wrap:wrap}
.acct-nav{position:sticky;top:66px;z-index:5;display:flex;gap:4px 20px;flex-wrap:wrap;background:var(--bg);border-bottom:1px solid var(--line);padding:12px 0;margin-top:14px}
.acct-nav a{color:var(--muted);text-decoration:none;font-weight:500;font-size:15.5px}
.acct-nav a:hover{color:var(--teal)}
.acct-sec{padding-top:30px;scroll-margin-top:120px}
.acct-sec > h2{font-size:clamp(24px,3vw,30px);margin-bottom:14px}
.acct-sub{font-size:21px;margin:22px 0 4px}
.acct-list{list-style:none;margin:0 0 14px;padding:0;border-top:1px solid var(--line)}
.acct-list > li{padding:14px 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:6px}
.al-top{display:flex;justify-content:space-between;align-items:flex-start;gap:8px 16px;flex-wrap:wrap}
.acct-empty{border:1px dashed var(--line-2);border-radius:var(--r);background:var(--surface);padding:16px 18px;display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.acct-empty p{color:var(--muted)}
.acct-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:16px}
.acct-stats > div{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;display:flex;flex-direction:column}
.acct-stats b{font-family:var(--display);font-weight:400;font-size:30px;line-height:1.2}
.acct-stats span{color:var(--muted);font-size:14.5px}
.sess .when{font-weight:700;color:var(--teal)}
.sess-act{display:flex;flex-direction:column;gap:8px;align-items:flex-end}
.sess-act form{margin:0}
.cnote{margin:0;border-left:3px solid var(--line-2);padding:2px 12px;color:var(--muted)}
.onote{background:var(--marigold-soft);border-radius:4px;padding:6px 10px;font-size:15px;align-self:flex-start}
.small{font-size:14px}

/* ---------- messages ---------- */
.msgstart{margin:0}
.msgstart .btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linejoin:round}
.threads > li{padding:0}
.threads a.thread{display:flex;flex-direction:column;gap:2px;padding:14px 0;text-decoration:none;color:var(--ink)}
.threads a.thread:hover b{color:var(--teal)}
.threads .prev{color:var(--muted);font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.threads li.unread .prev{color:var(--ink);font-weight:600}
.threads .pill{align-self:flex-start;margin-top:4px}
.thread-head{border-top:1px solid var(--ink);padding-top:16px;margin-bottom:12px}
.thread-head .back{font-size:15px;text-decoration:none}
.thread-head h2{font-size:clamp(24px,3vw,30px);margin-top:6px}
.msgsafety{margin:6px 0 14px;font-size:15px}
.msgs{list-style:none;margin:0;padding:8px 0 4px;display:flex;flex-direction:column;gap:12px;max-width:760px}
.msg{display:flex;flex-direction:column;gap:3px;max-width:82%}
.msg.me{align-self:flex-end;align-items:flex-end}
.msg .bubble{background:var(--surface);border:1px solid var(--line);border-radius:12px 12px 12px 3px;padding:10px 14px;line-height:1.7;overflow-wrap:anywhere}
.msg.me .bubble{background:var(--teal-soft);border-color:transparent;border-radius:12px 12px 3px 12px}
.msg .t{font-size:12.5px;color:var(--muted)}
.msg-empty{padding:10px 0}
#compose{max-width:760px;scroll-margin-top:100px}
.msgform{border-top:1px solid var(--line)!important;padding-top:16px!important;margin-top:14px}
.msgform-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.msgclose{margin-top:14px}

/* ---------- courses ---------- */
.course-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:44px;align-items:start}
.course-side{position:sticky;top:92px;display:flex;flex-direction:column;gap:12px}
.course-side .f.one{margin-top:4px}
.course-side .paynote{font-size:15.5px;line-height:1.7}
.course-part{margin-top:34px}
.course-part h2{font-size:clamp(23px,2.8vw,28px);margin-bottom:12px}
.coursecard .pill{align-self:flex-start}
.teachcourse{border-bottom:1px solid var(--line);padding:14px 0}
.teachcourse details{margin-top:8px}
.teachcourse summary{cursor:pointer;color:var(--teal);font-weight:500;font-size:15px}

/* ---------- mock tests ---------- */
.quiz-gate,.quiz-start{display:flex;flex-direction:column;gap:10px}
.quiz-start .big,.quiz-score .big{font-family:var(--display);font-size:clamp(30px,5vw,44px);line-height:1.2}
.quiz-score .big small{font-size:.5em;color:var(--muted)}
.quiz-score{display:flex;flex-direction:column;gap:6px;margin-bottom:22px}
.quiz-bar{position:sticky;top:66px;z-index:5;display:flex;justify-content:space-between;align-items:center;background:var(--bg);border-bottom:1px solid var(--line);padding:12px 0;font-weight:600}
.quiz-timer{font-variant-numeric:tabular-nums;color:var(--marigold-ink);font-size:18px}
.quiz-timer.low{color:var(--alert);animation:qblink 1s steps(2) infinite}
@keyframes qblink{50%{opacity:.45}}
.quiz-q-block{border:0;border-bottom:1px solid var(--line);margin:0;padding:18px 0;display:flex;flex-direction:column;gap:10px;min-width:0}
.quiz-q-block legend{float:left;width:100%;padding:0;margin-bottom:12px}
.qq{font-weight:600;line-height:1.7}
.qn{color:var(--marigold-ink);font-weight:700}
.qopt{display:flex;gap:12px;align-items:center;border:1px solid var(--line-2);border-radius:var(--r);padding:11px 16px;cursor:pointer;background:var(--surface);clear:both}
.qopt:hover{border-color:var(--teal)}
.qopt:has(input:checked){border-color:var(--teal);background:var(--teal-soft)}
.qopt input{accent-color:var(--teal);flex:none}
.quiz-review{list-style:none;margin:0;padding:0}
.quiz-review > li{border-top:1px solid var(--line);padding:16px 0}
.quiz-review ul{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-direction:column;gap:6px}
.quiz-review li.right{color:var(--teal);font-weight:700}
.quiz-review li.wrong{color:var(--alert);text-decoration:line-through}
.quiz-review li small{font-weight:400;text-decoration:none;display:inline-block}
.qexp{background:var(--surface);border-radius:4px;padding:10px 12px;margin-top:10px;font-size:15.5px}

@media (max-width:860px){
  .acct-auth,.course-layout{grid-template-columns:1fr}
  .course-side{position:static}
  .acct-stats{grid-template-columns:1fr}
  .sess-act{flex-direction:row;align-items:center}
}
@media (max-width:760px){
  .acct-nav,.quiz-bar{top:60px}
  .acct-kinds{grid-template-columns:1fr}
  .msg{max-width:92%}
}
@media print{.acct-nav,.quiz-bar{position:static}}
.bdot{position:absolute;top:6px;left:calc(50% + 8px);width:9px;height:9px;border-radius:50%;background:var(--marigold)}
.dacctlink .pill{margin-left:auto}

/* Ask before booking, message limits */
.askbox{display:flex;gap:12px;align-items:flex-start;margin-top:14px;padding:16px 18px;border:1px solid var(--line-2);border-radius:var(--r);background:var(--surface)}
.askbox>svg{flex:none;width:26px;height:26px;margin-top:2px;fill:none;stroke:var(--teal);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.askbox b{display:block;font-size:16px}
.askbox p{margin:4px 0 10px;font-size:14.5px;color:var(--muted);line-height:1.55}
.askbox .msgstart{margin:0}
.note.prelimit{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;justify-content:space-between}
.note.prelimit p{margin:0;flex:1 1 280px}
.preleft{margin-top:8px}
.msgprivacy{margin-top:14px;font-size:13.5px;max-width:70ch}

/* ---------- Academy: its own band and pages ---------- */
.acbar{background:linear-gradient(90deg,var(--teal-soft),color-mix(in srgb,var(--teal-soft) 40%,var(--bg)));border-bottom:1px solid var(--line)}
.acbar-in{display:flex;align-items:center;gap:6px 22px;min-height:48px}
.acbar-brand{display:inline-flex;align-items:center;gap:8px;flex:none;color:var(--teal);font:600 15px/1 var(--body);text-decoration:none;white-space:nowrap}
.acbar-brand svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.acbar-links{display:flex;gap:4px 20px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;mask-image:linear-gradient(90deg,#000 92%,transparent);-webkit-mask-image:linear-gradient(90deg,#000 92%,transparent);padding-right:24px}
.acbar-links::-webkit-scrollbar{display:none}
.acbar-links a{position:relative;flex:none;padding:13px 0 12px;color:var(--ink);font-size:15px;text-decoration:none;white-space:nowrap;opacity:.82}
.acbar-links a:hover{opacity:1;color:var(--teal)}
.acbar-links a[aria-current="page"]{opacity:1;font-weight:600}
.acbar-links a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--marigold)}

.ac-hero{border-bottom:1px solid var(--line);background:radial-gradient(60% 120% at 0% 0%,var(--glow),transparent 70%)}
.ac-hero-in{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:36px 64px;padding-block:52px 56px;align-items:center}
.ac-hero h1{font-size:clamp(38px,5.4vw,62px);line-height:1.15;margin-top:6px}
.ac-hero .lede{margin-top:14px}
.ac-stats{list-style:none;display:flex;flex-wrap:wrap;gap:12px 34px;margin:30px 0 0;padding:20px 0 0;border-top:1px solid var(--line)}
.ac-stats b{display:block;font:400 30px/1.1 var(--display);color:var(--ink)}
.ac-stats span{font-size:14.5px;color:var(--muted)}
.ac-hero-side{display:flex;flex-direction:column;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px 24px}
.ac-hero-side .acad-count{margin:0}

.steps4{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;counter-reset:s}
.steps4 a{display:flex;flex-direction:column;gap:6px;height:100%;padding:20px 20px 22px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);text-decoration:none;transition:border-color .2s,transform .2s}
.steps4 a:hover{border-color:var(--teal);transform:translateY(-2px)}
.steps4 .sn{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--marigold-soft);color:var(--marigold-ink);font-weight:700}
.steps4 b{font:400 21px/1.35 var(--display);margin-top:6px}
.steps4 small{color:var(--muted);font-size:14.5px;line-height:1.55}

.qbgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.qbcard{display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);text-decoration:none;transition:border-color .2s,transform .2s}
.qbcard:hover{border-color:var(--teal);transform:translateY(-2px);color:var(--ink)}
.qbcard[hidden]{display:none}
.qb-year{flex:none;min-width:58px;padding:6px 0;text-align:center;border-radius:8px;background:var(--teal-soft);color:var(--teal);font:600 17px/1.2 var(--body);font-variant-numeric:tabular-nums}
.qb-body{display:flex;flex-direction:column;gap:3px;min-width:0}
.qb-body b{font-weight:600;line-height:1.45}
.qb-body .muted{font-size:14px;line-height:1.5}
.qb-tags{display:flex;flex-wrap:wrap;gap:6px 10px;align-items:center;margin-top:6px}
.qb-n{font-size:13.5px;color:var(--muted)}
.ac-topics{margin-top:20px;align-items:center}
.ac-topics .chip .muted{font-size:12.5px}
.ac-empty{padding:22px 24px;border:1px dashed var(--line-2);border-radius:12px;color:var(--muted);display:flex;flex-wrap:wrap;gap:12px 18px;align-items:center;justify-content:space-between}
.ac-empty p{max-width:62ch}

.voices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px 40px}
.voices.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.voice{border-top:2px solid var(--ink);padding-top:16px}
.voice h3{font-size:24px}
.voice h3 a{color:var(--ink);text-decoration:none}
.voice h3 a:hover{color:var(--teal)}
.voice > .muted{font-size:15px;margin:4px 0 6px;line-height:1.6}
.voice .tlink{display:inline-block;margin-top:12px;font-size:15px}
.voice-empty{margin-top:12px;color:var(--muted);font-size:15px}
.ailist{list-style:none;margin:0;padding:0}
.ailist li{padding:12px 0;border-bottom:1px solid var(--line)}
.ailist li > a{display:block;color:var(--ink);font-weight:500;text-decoration:none;line-height:1.5}
.ailist li > a:hover{color:var(--teal)}
.ai-meta{display:flex;flex-wrap:wrap;gap:2px 10px;align-items:center;margin-top:4px;font-size:13.5px;color:var(--muted)}
.sa-by{display:inline-flex;flex-wrap:wrap;gap:4px 8px;align-items:center}
.sa-name{color:var(--ink);font-weight:500}
.ai-meta .sa-name{color:var(--muted)}
.crbadge{display:inline-block;padding:0 7px;border-radius:3px;background:var(--marigold);color:#1d1404;font-size:11.5px;font-weight:700;letter-spacing:.02em;line-height:1.7}
.sa-note{color:var(--muted)}
.card .sa-by{margin-top:4px;font-size:14px}
.sa-note-foot{margin-top:28px;font-size:15.5px}

.ac-cta{display:flex;flex-wrap:wrap;gap:18px 30px;align-items:center;justify-content:space-between;margin:10px 0 64px;padding:30px 34px;border-radius:18px;background:linear-gradient(120deg,var(--teal-soft),var(--marigold-soft))}
.ac-cta h2{font-size:clamp(24px,2.8vw,32px)}
.ac-cta p{color:var(--muted);margin-top:8px;max-width:64ch}
.ac-how{margin:44px 0 60px;padding-top:24px;border-top:1px solid var(--line);max-width:780px}
.ac-how h2{font-size:26px}
.ac-how ol{margin:12px 0 14px;padding-left:1.3em}
.ac-how li{margin:6px 0}

/* question bank: list page */
.qbfilter{display:flex;flex-wrap:wrap;gap:12px 14px;align-items:flex-end;margin-bottom:6px}
.qbf{display:flex;flex-direction:column;gap:4px;font-size:14px;color:var(--muted)}
.qbf select,.qbf input{min-width:150px;padding:9px 12px;border:1px solid var(--line-2);border-radius:var(--r);background:var(--surface);color:var(--ink);font:inherit;font-size:15px}
.qbf-q{flex:1 1 240px}
.qbf-q input{width:100%}
.qbf-count{flex-basis:100%;margin:2px 0 0}
#qb-list{margin-top:18px}

/* question bank: one paper */
.qb-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:40px 56px;padding-bottom:60px}
.qb-head{padding:14px 0 18px}
.qb-head h1{font-size:clamp(28px,3.8vw,42px);line-height:1.25;margin-top:4px}
.qb-facts{display:flex;flex-wrap:wrap;gap:8px 26px;margin:18px 0 0;padding:14px 0 0;border-top:1px solid var(--line)}
.qb-facts dt{font-size:13px;color:var(--muted)}
.qb-facts dd{margin:0;font-weight:600}
.qb-src{margin-top:10px}
.qb-intro{margin-bottom:10px}
.qb-tools{position:sticky;top:66px;z-index:5;display:flex;flex-wrap:wrap;gap:8px 10px;align-items:center;padding:12px 0;background:var(--bg);border-bottom:1px solid var(--line)}
.qb-tools .btn[aria-pressed="true"]{background:var(--teal);color:var(--on-teal)}
.qb-score{margin:0 0 0 auto;font-weight:600;color:var(--teal)}
.qb-sec{font-size:24px;margin:34px 0 4px;padding-bottom:8px;border-bottom:2px solid var(--ink)}
.qb-list{margin:0;padding-left:0;list-style:none}
.qb-q{position:relative;padding:20px 0 20px 46px;border-bottom:1px solid var(--line)}
.qb-q .qn{position:absolute;left:0;top:20px;width:32px;height:32px;display:grid;place-items:center;border-radius:50%;background:var(--surface-2);color:var(--muted);font-size:14px;font-weight:700}
.qb-text{font-size:17.5px;line-height:1.75}
.qb-opts{list-style:none;margin:12px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.qb-opt{display:flex;gap:10px;align-items:flex-start;width:100%;padding:9px 12px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);color:var(--ink);font:inherit;font-size:16px;line-height:1.55;text-align:left}
button.qb-opt{cursor:default}
.qb-opt .lab{flex:none;color:var(--muted);font-weight:600}
.practising button.qb-opt{cursor:pointer}
.practising button.qb-opt:hover{border-color:var(--teal)}
.qb-opt.right{border-color:var(--teal);background:var(--teal-soft);box-shadow:inset 0 0 0 1px var(--teal)}
.qb-opt.wrong{border-color:var(--alert);background:var(--alert-soft)}
.qb-q.answered .qb-opt:not(.right):not(.wrong){opacity:.6}
.qb-ans{margin-top:12px}
.qb-ans summary{display:inline-flex;cursor:pointer;color:var(--teal);font-size:15px;font-weight:600;list-style:none}
.qb-ans summary::-webkit-details-marker{display:none}
.qb-ans summary::before{content:"+";display:inline-block;width:1.1em}
.qb-ans[open] summary::before{content:"−"}
.qb-ans > p{margin-top:8px;padding-left:1.1em;font-size:16px;line-height:1.7}
.qb-topic{display:inline-block;margin-top:10px;font-size:13px;color:var(--muted);border:1px solid var(--line);border-radius:3px;padding:0 8px}
.qb-lock{display:flex;gap:16px;margin-top:22px;padding:22px 24px;border-radius:14px;border:1px solid var(--marigold);background:var(--marigold-soft)}
.qb-lock svg{flex:none;width:30px;height:30px;fill:none;stroke:var(--marigold-ink);stroke-width:1.7;stroke-linecap:round}
.qb-lock b{font-size:18px}
.qb-lock p{margin-top:6px}
.qb-lock .cta-row{margin-top:14px}
.qb-side{display:flex;flex-direction:column;gap:16px;padding-top:30px}
.qb-side .panel h3{font-size:19px}
.qb-more{list-style:none;margin:0;padding:0}
.qb-more li{padding:9px 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column}
.qb-more li:last-child{border-bottom:0}
.qb-more a{color:var(--ink);text-decoration:none;font-weight:500;line-height:1.5}
.qb-more a:hover{color:var(--teal)}
.qb-more .muted{font-size:13.5px}
.qb-help p{margin:6px 0;font-size:15.5px}
.qb-clock{position:fixed;right:18px;bottom:84px;z-index:30;margin:0;padding:10px 16px;border-radius:999px;background:var(--ink);color:var(--bg);font-weight:700;font-variant-numeric:tabular-nums;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.qb-clock.low{background:var(--alert);color:#fff}

@media (max-width:980px){
  .ac-hero-in{grid-template-columns:1fr;padding-block:40px 44px}
  .steps4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .qbgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .voices{grid-template-columns:1fr 1fr}
  .qb-layout{grid-template-columns:1fr}
  .qb-side{padding-top:0}
}
@media (max-width:760px){
  .acbar-in{gap:0 16px;min-height:44px}
  .acbar-brand span{display:none}
  .acbar-links a{font-size:14.5px;padding:12px 0 11px}
  .steps4,.qbgrid,.voices,.voices.two{grid-template-columns:1fr}
  .steps4 a{flex-direction:row;flex-wrap:wrap;align-items:center;gap:4px 12px;padding:14px 16px}
  .steps4 b{margin-top:0;font-size:19px}
  .steps4 small{flex-basis:100%;padding-left:46px}
  .ac-cta{padding:24px 20px;margin-bottom:40px}
  .qb-tools{top:60px}
  .qb-opts{grid-template-columns:1fr}
  .qb-q{padding-left:0}
  .qb-q .qn{position:static;margin-bottom:8px}
  .qbf select,.qbf input{min-width:0;width:100%}
  .qbf{flex:1 1 140px}
  .qb-clock{bottom:calc(76px + env(safe-area-inset-bottom,0px))}
}
@media print{
  .acbar,.qb-tools,.qb-side,.qb-lock .cta-row,.crumbs,.qb-clock,.chatw{display:none!important}
  .qb-layout{display:block}
  .qb-ans{display:block}
  .qb-q{break-inside:avoid}
}

/* ---------- home: who we are, how it works, our promise ---------- */
.home-intro{position:relative;border-bottom:1px solid var(--line);background:linear-gradient(180deg,color-mix(in srgb,var(--teal-soft) 55%,var(--bg)),var(--bg));overflow:hidden}
.home-intro::before{content:"";position:absolute;right:-120px;top:-160px;width:420px;height:420px;border-radius:50%;background:radial-gradient(closest-side,rgba(140,203,203,.22),transparent);animation:breathe 9s ease-in-out infinite;pointer-events:none}
:root[data-scheme="light"] .home-intro::before{background:radial-gradient(closest-side,rgba(31,78,90,.10),transparent)}
.hook-intro{position:relative;display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 18px;padding-block:20px 18px}
.hook-intro h1{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 12px;font-size:clamp(22px,2.6vw,28px);line-height:1.35;animation:riseIn .7s cubic-bezier(.2,.7,.2,1) both}
.hi-brand{color:var(--teal);font-size:1.18em}
.hi-line{color:var(--ink)}
.hook-intro p{flex:1 1 380px;color:var(--muted);font-size:16px;line-height:1.65;max-width:72ch;animation:riseIn .7s .12s cubic-bezier(.2,.7,.2,1) both}
.home-intro + .hook .hook-inner{padding-top:40px}
@keyframes riseIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes breathe{0%,100%{transform:scale(1);opacity:.75}50%{transform:scale(1.12);opacity:1}}

.how .sec-head{margin-bottom:22px}
.how-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px 40px;position:relative}
.how-steps::before{content:"";position:absolute;left:21px;right:calc(33.333% - 21px);top:21px;height:2px;background:linear-gradient(90deg,var(--teal),var(--marigold));transform-origin:left;transform:scaleX(1);opacity:.5}
.rv .how-steps::before{transform:scaleX(0);transition:transform 1.1s .2s cubic-bezier(.2,.7,.2,1)}
.rv .how-steps.in::before{transform:scaleX(1)}
.how-steps li{position:relative;display:flex;flex-direction:column;gap:6px}
.hs-n{position:relative;z-index:1;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--bg);border:2px solid var(--teal);color:var(--teal);font:700 18px/1 var(--body);margin-bottom:8px}
.how-steps b{font:400 23px/1.35 var(--display)}
.how-steps p{color:var(--muted);font-size:16px;line-height:1.7}
.how-steps .tlink{align-self:flex-start;margin-top:4px;font-size:15.5px}

.promise-box{border:1px solid var(--line);border-radius:18px;padding:30px 34px;background:var(--surface)}
.promise-head{display:flex;flex-wrap:wrap;gap:8px 20px;align-items:baseline;justify-content:space-between}
.promise-head h2{font-size:clamp(24px,2.8vw,32px)}
.promise-list{list-style:none;margin:22px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px 28px}
.promise-list li{display:flex;flex-direction:column;gap:4px}
.promise-list svg{width:28px;height:28px;margin-bottom:6px;fill:none;stroke:var(--teal);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.promise-list b{font-weight:600}
.promise-list span{color:var(--muted);font-size:15px;line-height:1.6}

/* gentle reveal (only with the "rv" flag from the head script) */
.rv .reveal{opacity:0;transform:translateY(18px);transition:opacity .75s cubic-bezier(.2,.7,.2,1),transform .75s cubic-bezier(.2,.7,.2,1)}
.rv .reveal.in{opacity:1;transform:none}
.rv .steps4 .reveal:nth-child(2),.rv .voices .reveal:nth-child(2){transition-delay:.08s}
.rv .steps4 .reveal:nth-child(3),.rv .voices .reveal:nth-child(3){transition-delay:.16s}
.rv .steps4 .reveal:nth-child(4){transition-delay:.24s}

/* smooth page-to-page fades where the browser supports them */
@view-transition{navigation:auto}
header.site{view-transition-name:site-header}
.bnav{view-transition-name:bottom-nav}
::view-transition-old(root),::view-transition-new(root){animation-duration:.22s}

@media (max-width:980px){
  .promise-list{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:760px){
  .hook-intro{padding-block:16px 14px}
  .hook-intro h1{font-size:21px}
  .hook-intro p{font-size:15px;flex-basis:100%}
  .home-intro + .hook .hook-inner{padding-top:24px}
  .how-steps{grid-template-columns:1fr;gap:20px}
  .how-steps::before{left:21px;right:auto;top:22px;bottom:22px;width:2px;height:auto;background:linear-gradient(180deg,var(--teal),var(--marigold));transform-origin:top}
  .rv .how-steps::before{transform:scaleY(0)}
  .rv .how-steps.in::before{transform:scaleY(1)}
  .how-steps li{padding-left:60px}
  .hs-n{position:absolute;left:0;top:0;margin:0}
  .promise-box{padding:24px 20px}
  .promise-list{grid-template-columns:1fr;gap:16px}
  .promise-list li{display:grid;grid-template-columns:34px 1fr;gap:0 12px}
  .promise-list svg{grid-row:span 2;margin:2px 0 0}
}
@media (prefers-reduced-motion:reduce){
  .home-intro::before{animation:none}
  ::view-transition-old(root),::view-transition-new(root){animation:none}
}
@media print{.reveal{opacity:1!important;transform:none!important}}

/* bKash online payment */
.bkform{margin:6px 0 4px}
.bkbtn{width:100%;border-color:#E2136E;background:#E2136E;color:#fff;font-weight:700}
.bkbtn:hover{background:#c80f60;border-color:#c80f60;color:#fff}
.bklogo{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:5px;background:#fff;color:#E2136E;font:800 15px/1 system-ui,sans-serif}
.acct-list .bkform{display:inline-block;margin-top:8px}
.acct-list .bkbtn{width:auto;padding:7px 14px;font-size:14.5px}
.altpay{margin-top:12px;border-top:1px solid var(--line);padding-top:10px}
.altpay summary{cursor:pointer;color:var(--muted);font-size:15px}
.altpay[open] summary{margin-bottom:8px}