/*
Theme Name: AskAssam Modern
Theme URI: https://blog.askassam.com/
Author: AskAssam
Description: Lightweight standalone classic theme for AskAssam. Dynamic boards, textbook-style study pages, responsive Assamese-first typography, working mobile navigation and breadcrumbs.
Version: 5.3.4
Requires CP: 2.0
Requires PHP: 7.4
Text Domain: askassam-modern
*/

:root{
  --aa-navy:#17324d;
  --aa-green:#087f5b;
  --aa-orange:#ef7d19;
  --aa-muted:#64748b;
  --aa-bg:#f2f7f6;
  --aa-line:#dbe5e3;
  --aa-card:#fff;
  --aa-max:1120px;
  --aa-radius:18px;
  --aa-content-max:780px;
  --aa-soft:#edf7f3;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--aa-bg);color:var(--aa-navy);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans","Noto Sans Bengali",sans-serif;line-height:1.65}
a{color:var(--aa-green);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
button,input,select,textarea{font:inherit}
.aa-container{width:min(calc(100% - 32px),var(--aa-max));margin-inline:auto}

/* Header */
.aa-admin-space{min-height:0}
.aa-header{background:#fff;border-bottom:1px solid var(--aa-line);box-shadow:0 2px 12px rgba(23,32,51,.035)}
.aa-header-inner{min-height:112px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.aa-brand{display:inline-block;color:var(--aa-navy);text-decoration:none}
.aa-brand:hover{text-decoration:none}
.aa-brand-name{font-size:clamp(2rem,5vw,3rem);font-weight:850;letter-spacing:-.045em;line-height:1;color:var(--aa-navy)}
.aa-brand-name .dot{color:var(--aa-orange)}
.aa-tagline{display:block;margin-top:8px;color:#75808a;font-weight:700;letter-spacing:.22em;font-size:.78rem}
.aa-menu-button{width:56px;height:56px;border:1px solid #cfd8dc;border-radius:14px;background:#fff;color:var(--aa-navy);display:grid;place-items:center;cursor:pointer}
.aa-menu-icon{width:25px;height:18px;position:relative;border-top:3px solid currentColor;border-bottom:3px solid currentColor}
.aa-menu-icon:after{content:"";position:absolute;left:0;right:0;top:5px;border-top:3px solid currentColor}
.aa-menu-button[aria-expanded="true"] .aa-menu-icon{border-top-color:transparent;border-bottom-color:transparent}
.aa-menu-button[aria-expanded="true"] .aa-menu-icon:after{top:6px;transform:rotate(45deg);box-shadow:none}
.aa-menu-button[aria-expanded="true"] .aa-menu-icon:before{content:"";position:absolute;left:0;right:0;top:6px;border-top:3px solid currentColor;transform:rotate(-45deg)}
.aa-nav-wrap{display:none;border-top:1px solid var(--aa-line);background:#fff}
.aa-nav-wrap.is-open{display:block}
.aa-nav{display:flex;flex-direction:column;padding:10px 0 14px}
.aa-nav a{padding:12px 0;font-weight:750;font-size:1.02rem}
.aa-nav a:hover{text-decoration:none;color:var(--aa-orange)}

@media(min-width:760px){
  .aa-menu-button{display:none}
  .aa-nav-wrap{display:block;border-top:0}
  .aa-nav{min-height:52px;flex-direction:row;align-items:center;justify-content:center;gap:38px;padding:0}
  .aa-nav a{padding:12px 0}
}

/* Breadcrumbs */
.aa-breadcrumbs{background:#fff;border-bottom:1px solid var(--aa-line)}
.aa-breadcrumbs-inner{min-height:66px;display:flex;align-items:center;gap:10px;overflow:auto;white-space:nowrap}
.aa-breadcrumbs a{font-weight:700}
.aa-crumb-current{color:#6e7880}
.aa-crumb-sep{color:#aab3b8}

/* Main */
.aa-main{padding:30px 0 64px;min-height:55vh}
.aa-card{background:var(--aa-card);border:1px solid var(--aa-line);border-radius:var(--aa-radius);box-shadow:0 8px 28px rgba(23,32,51,.055);padding:30px}
.aa-eyebrow{margin:0 0 10px;color:var(--aa-green);font-weight:850;letter-spacing:.08em;text-transform:uppercase}
.aa-title{margin:0;color:var(--aa-navy);font-size:clamp(2rem,5vw,3.25rem);line-height:1.12;letter-spacing:-.035em}
.aa-lead{margin:18px 0 0;color:var(--aa-muted);font-size:1.15rem}

/* Home */
.aa-home-hero{padding:34px 30px;overflow:hidden;background:radial-gradient(circle at 100% 0%,rgba(21,148,71,.07),transparent 34%),radial-gradient(circle at 0% 0%,rgba(242,140,40,.08),transparent 30%),#fff}
.aa-hero-copy{max-width:820px}
.aa-home-hero h1{margin:0;color:var(--aa-navy);font-size:clamp(2.25rem,7vw,4rem);line-height:1.05;letter-spacing:-.05em;max-width:900px}
.aa-home-hero h1 .green{color:var(--aa-green)}
.aa-accent{width:74px;height:5px;background:var(--aa-orange);border-radius:99px;margin:22px 0 22px}
.aa-home-description{max-width:760px;color:var(--aa-muted);font-size:clamp(1.06rem,2.5vw,1.28rem);margin:0}
.aa-hero-search{margin-top:30px;padding:24px;border:1px solid #dce4e9;border-radius:18px;background:rgba(255,255,255,.94);box-shadow:0 10px 26px rgba(23,32,51,.055)}
.aa-search-field{margin:0 0 18px}
.aa-search-field label{display:block;margin:0 0 9px;color:var(--aa-navy);font-size:.95rem;font-weight:850;letter-spacing:.06em;text-transform:uppercase}
.aa-select-wrap{position:relative}
.aa-select-wrap:after{content:'⌄';position:absolute;right:18px;top:50%;transform:translateY(-55%);font-size:1.35rem;color:#53616d;pointer-events:none}
.aa-hero-search select,.aa-hero-search input{width:100%;min-height:58px;border:1px solid #cfd9df;border-radius:13px;background:#fff;color:var(--aa-navy);padding:14px 48px 14px 16px;font-size:1.05rem;box-shadow:inset 0 1px 1px rgba(24,50,77,.02)}
.aa-hero-search select{appearance:none;-webkit-appearance:none;cursor:pointer}
.aa-hero-search input{padding-right:16px}
.aa-hero-search select:focus,.aa-hero-search input:focus{border-color:var(--aa-green)}
.aa-hero-search-button{width:100%;min-height:58px;border:0;border-radius:13px;background:var(--aa-green);color:#fff;padding:14px 20px;font-size:1.08rem;font-weight:850;cursor:pointer;transition:transform .15s ease,background-color .15s ease,box-shadow .15s ease;box-shadow:0 6px 16px rgba(21,148,71,.18)}
.aa-hero-search-button:hover{background:#117f3c;transform:translateY(-1px);box-shadow:0 8px 20px rgba(21,148,71,.23)}
.aa-section{margin-top:42px}
.aa-section-title{margin:0 0 18px;font-size:clamp(1.65rem,4vw,2.25rem);line-height:1.15;letter-spacing:-.03em;position:relative;padding-left:14px}.aa-section-title:before{content:"";position:absolute;left:0;top:.12em;bottom:.12em;width:4px;border-radius:5px;background:var(--aa-orange)}
.aa-board-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.aa-board-card{display:flex;align-items:center;justify-content:space-between;gap:20px;border:1px solid var(--aa-line);border-radius:16px;padding:20px 20px;background:#fff;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;min-height:104px}
.aa-board-card:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(23,32,51,.09);border-color:#c8d9cf;text-decoration:none}
.aa-board-main{display:flex;align-items:center;gap:14px;min-width:0}
.aa-board-icon-wrap{width:62px;height:62px;flex:0 0 62px;border:1px solid #dce4e8;border-radius:14px;background:#f8fbfa;display:flex;align-items:center;justify-content:center;overflow:hidden}
.aa-board-icon{display:block;width:52px;height:52px;object-fit:contain}
.aa-board-copy{min-width:0}
.aa-board-name{font-size:1.28rem;font-weight:850;color:var(--aa-navy);line-height:1.25}
.aa-board-count{display:block;color:var(--aa-muted);font-size:.98rem;margin-top:4px}
@media(max-width:700px){.aa-board-grid{grid-template-columns:1fr}.aa-board-card{padding:16px 17px;gap:12px}.aa-board-main{gap:11px}.aa-board-icon-wrap{width:52px;height:52px;flex-basis:52px;border-radius:12px}.aa-board-icon{width:44px;height:44px}.aa-board-name{font-size:1.18rem}.aa-board-count{font-size:.9rem}}
.aa-arrow{font-size:1.45rem;color:var(--aa-orange);font-weight:900}
.aa-latest{margin-top:26px;border:1px solid var(--aa-line);border-radius:14px;overflow:hidden;background:#fff}
.aa-latest-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:17px 18px;border-bottom:1px solid var(--aa-line)}
.aa-latest-row a{font-size:1.08rem;font-weight:750;color:var(--aa-navy)}
.aa-latest-row a:hover{color:var(--aa-green);text-decoration:none}

/* Study hierarchy */
.aa-class-directory{margin-top:32px}
.aa-class-block{margin-top:36px;padding-top:24px;border-top:2px solid #e4e9e8}
.aa-class-block:first-child{margin-top:0;padding-top:0;border-top:0}
.aa-class-heading{margin:0 0 10px;padding:0 2px;color:var(--aa-navy);font-size:clamp(1.55rem,4vw,2rem);font-weight:850;line-height:1.2;letter-spacing:-.025em}
.aa-class-heading a{color:var(--aa-green);text-decoration:none}
.aa-class-heading a:hover{color:var(--aa-navy);text-decoration:none}
.aa-subject-directory{border-top:1px solid var(--aa-line);background:#fff;border-radius:10px;overflow:hidden}
.aa-subject-row{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:58px;padding:14px 14px;border-bottom:1px solid var(--aa-line);color:var(--aa-navy);text-decoration:none;background:#fff;transition:background-color .15s ease,transform .15s ease}
.aa-subject-row:hover{background:var(--aa-soft);text-decoration:none}
.aa-subject-label{min-width:0;display:flex;align-items:baseline;gap:7px;flex-wrap:wrap}
.aa-subject-name{font-size:1.08rem;font-weight:800;color:var(--aa-navy);line-height:1.35}
.aa-subject-medium{font-size:.9rem;font-weight:600;color:var(--aa-muted);line-height:1.35}
.aa-study-arrow{flex:0 0 auto;color:var(--aa-orange);font-size:1.25rem;font-weight:900;line-height:1;transition:transform .15s ease}
.aa-subject-row:hover .aa-study-arrow{transform:translateX(3px)}
.aa-study-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:19px 12px;border-bottom:1px solid var(--aa-line)}
.aa-study-row:hover{background:#fbfcfc}
.aa-study-subject{font-size:1.18rem;font-weight:800;color:var(--aa-navy)}
.aa-study-medium{display:block;color:var(--aa-green);font-weight:700;margin-top:3px}
.aa-lesson-list{margin-top:26px;border-top:2px solid #e4e9e8}
.aa-lesson-row{display:flex;align-items:center;gap:18px;padding:17px 8px;border-bottom:1px solid var(--aa-line);transition:background-color .15s ease}
.aa-lesson-number{min-width:42px;color:var(--aa-orange);font-weight:900}
.aa-lesson-row a{font-size:1.08rem;font-weight:750;color:var(--aa-navy);line-height:1.45}
.aa-lesson-row:hover{background:var(--aa-soft)}
.aa-lesson-row a:hover{color:var(--aa-green);text-decoration:none}

/* Lesson content */
.aa-post-header{margin-bottom:28px;padding-bottom:20px;border-bottom:1px solid var(--aa-line)}
.aa-meta{color:var(--aa-muted);font-size:.94rem;margin-top:12px;font-weight:650}
.aa-content{max-width:var(--aa-content-max);font-size:1.08rem;color:#263b4f}
.aa-content h2,.aa-content h3,.aa-content h4{color:var(--aa-navy);line-height:1.25;margin-top:2em}
.aa-content h2{font-size:1.75rem;border-left:5px solid var(--aa-green);padding-left:12px}
.aa-content h3{font-size:1.4rem}
.aa-content p{margin:1.05em 0}
.aa-content table{width:100%;border-collapse:collapse;margin:26px 0;background:#fff;font-size:.98em}
.aa-content th,.aa-content td{border:1px solid var(--aa-orange);padding:10px 12px;vertical-align:top}
.aa-content th{font-weight:800}
.aa-content ul,.aa-content ol{padding-left:1.5rem}
.aa-content blockquote{border-left:4px solid var(--aa-orange);margin:24px 0;padding:10px 18px;background:#fff8f1}
.aa-content figure{margin:24px 0}
.aa-content .aligncenter{margin-inline:auto}
.aa-content iframe{max-width:100%}

/* Search */
.aa-search-form{display:flex;gap:10px;margin:22px 0}
.aa-search-form input{min-width:0;flex:1;border:1px solid #cbd5da;border-radius:12px;padding:13px 15px;background:#fff}
.aa-search-form button{border:0;border-radius:12px;background:var(--aa-green);color:#fff;padding:13px 20px;font-weight:800;cursor:pointer}
.aa-search-item{padding:18px 0;border-bottom:1px solid var(--aa-line)}
.aa-search-item h2{margin:0;font-size:1.25rem}
.aa-search-item p{margin:5px 0 0;color:var(--aa-muted)}

/* Search states */
.aa-search-help{min-height:1.35em;margin:7px 0 0;color:var(--aa-muted);font-size:.82rem}
.aa-search-message{display:none;margin:-4px 0 16px;padding:10px 13px;border-radius:10px;background:#fff8f1;color:#9a4c0d;font-size:.92rem;font-weight:700}
.aa-search-message.is-visible{display:block}
.aa-search-message.is-error{border:1px solid #f0d0b1}
.aa-search-empty-state{text-align:center;padding:30px 10px 10px}
.aa-search-empty-icon{display:inline-flex;width:58px;height:58px;align-items:center;justify-content:center;border-radius:50%;background:#f0f7f4;color:var(--aa-green);font-size:2rem;font-weight:800}
.aa-search-empty-state h2{margin:16px 0 4px;font-size:1.4rem}
.aa-search-empty-state p{margin:0;color:var(--aa-muted)}

/* Footer */
.aa-footer{position:relative;overflow:hidden;background:linear-gradient(180deg,#fff 0%,#f8fbfa 100%);border-top:1px solid var(--aa-line);padding:38px 0 24px}
.aa-footer:before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,var(--aa-orange) 0 28%,var(--aa-green) 28% 72%,var(--aa-orange) 72% 100%);opacity:.9}
.aa-footer-inner{display:grid;grid-template-columns:1fr;gap:24px;align-items:start}
.aa-footer-main{position:relative}
.aa-footer-brand{display:inline-block;font-size:1.9rem;font-weight:850;letter-spacing:-.045em;color:var(--aa-navy);text-decoration:none}
.aa-footer-brand .dot{color:var(--aa-orange)}
.aa-footer-tag{display:inline-flex;align-items:center;gap:7px;margin:12px 0 0;padding:7px 11px;border:1px solid #d7e4df;border-radius:999px;background:#fff;color:var(--aa-green);font-size:.72rem;font-weight:900;letter-spacing:.12em;box-shadow:0 4px 14px rgba(24,50,77,.05)}
.aa-footer-tag b{color:var(--aa-orange);font-size:.9rem;line-height:1}
.aa-footer-eyebrow{margin:14px 0 0;color:var(--aa-green);font-size:.75rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase}
.aa-footer-note{max-width:680px;margin:7px 0 0;color:var(--aa-muted);font-size:.95rem;line-height:1.65}
.aa-footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:14px;border-top:1px solid var(--aa-line);padding-top:17px;color:var(--aa-muted);font-size:.9rem}
.aa-footer-mark{color:var(--aa-orange);font-size:1.05rem}

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible{outline:3px solid rgba(239,125,25,.55);outline-offset:3px}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important;animation-iteration-count:1 !important}
}

@media(max-width:759px){
  .aa-container{width:min(calc(100% - 24px),var(--aa-max))}
  .aa-header-inner{min-height:104px}
  .aa-card{padding:22px 16px;border-radius:16px}
  .aa-home-hero{padding:28px 16px}
  .aa-hero-search{margin-top:28px;padding:20px 16px;border-radius:15px}
  .aa-search-field{margin-bottom:18px}
  .aa-search-field label{font-size:.84rem}
  .aa-hero-search select,.aa-hero-search input,.aa-hero-search-button{min-height:56px}
  .aa-footer-inner{grid-template-columns:1fr}
  .aa-footer-bottom{grid-column:auto}
  .aa-main{padding-top:22px}
  .aa-content{font-size:1.02rem}
  .aa-class-directory{margin-top:26px}
  .aa-class-block{margin-top:30px;padding-top:20px}
  .aa-class-heading{font-size:1.5rem;margin-bottom:10px}
  .aa-subject-row{min-height:54px;padding:13px 12px;gap:10px}
  .aa-subject-row:hover{padding-left:12px;padding-right:12px}
  .aa-subject-name{font-size:1rem}
  .aa-subject-medium{font-size:.86rem}
  .aa-study-arrow{font-size:1.2rem}
}


/* SEO-friendly lesson navigation */
.aa-lesson-nav{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:34px;padding-top:24px;border-top:1px solid var(--aa-line)}
.aa-lesson-nav-item{display:flex;flex-direction:column;gap:5px;padding:17px 18px;border:1px solid var(--aa-line);border-radius:14px;background:var(--aa-soft);color:var(--aa-navy);text-decoration:none;min-width:0}
.aa-lesson-nav-item:hover{text-decoration:none;border-color:#bfd0c8;background:#fff}
.aa-lesson-nav-item span{font-size:.82rem;font-weight:800;color:var(--aa-green);text-transform:uppercase;letter-spacing:.04em}
.aa-lesson-nav-item strong{font-size:1rem;line-height:1.4;font-weight:750;overflow-wrap:anywhere}
.aa-lesson-next{text-align:right}
.aa-content h2,.aa-content h3,.aa-content h4{scroll-margin-top:24px}
.aa-content table{width:100%;border-collapse:collapse}
.aa-content th{font-weight:800}
.aa-content img{display:block;margin-inline:auto}
@media(max-width:620px){
  .aa-lesson-nav{grid-template-columns:1fr}
  .aa-lesson-next{text-align:left}
}


/* -------------------------------------------------------------------------
 * AskAssam content formatting classes
 * These classes are intentionally simple so they can be added from the
 * WordPress editor's Additional CSS class(es) field.
 * ------------------------------------------------------------------------- */
.section-title {
    margin: 1.5rem 0 0.75rem;
    line-height: 1.4;
    font-weight: 700;
}

h2.section-title {
    font-size: 1.5rem;
}

h3.section-title {
    font-size: 1.15rem;
}

.fs-16 {
    font-size: 16px;
    line-height: 1.7;
}

.question {
    margin-top: 1.25rem;
    margin-bottom: 0.35rem;
    font-weight: 600;
    line-height: 1.6;
    color: #0b7f59;
}

.answer {
    margin-top: 0.25rem;
    margin-bottom: 1rem;
    line-height: 1.7;
}

.fs-16 ul,
ul.fs-16 {
    margin: 0.5rem 0 1.25rem;
    padding-left: 1.5rem;
}

.fs-16 li,
ul.fs-16 li {
    margin-bottom: 0.35rem;
    line-height: 1.7;
}

/* Related lessons */
.aa-related-lessons{margin-top:32px;padding-top:26px;border-top:1px solid var(--aa-line)}
.aa-related-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:14px}
.aa-related-head h2{position:relative;margin:0;padding-bottom:7px;color:var(--aa-navy);font-size:clamp(1.4rem,3.5vw,1.85rem);line-height:1.2;letter-spacing:-.025em}
.aa-related-head h2::after{content:"";position:absolute;left:0;bottom:0;width:42px;height:3px;border-radius:3px;background:var(--aa-green)}
.aa-related-head p{margin:0;color:var(--aa-muted);font-size:.9rem}
.aa-related-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.aa-related-card{position:relative;display:block;padding:15px 42px 15px 17px;border:1px solid var(--aa-line);border-radius:12px;background:#fff;color:var(--aa-navy);transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease,background-color .15s ease}
.aa-related-card:hover{text-decoration:none;transform:translateY(-1px);box-shadow:0 6px 16px rgba(24,50,77,.06);border-color:#c8d4d7;background:var(--aa-soft)}
.aa-related-card strong{display:block;margin-top:3px;font-size:1rem;line-height:1.4}
.aa-related-number{display:block;color:var(--aa-green);font-size:.75rem;font-weight:850;letter-spacing:.05em;text-transform:uppercase}
.aa-related-arrow{position:absolute;right:15px;top:50%;transform:translateY(-50%);font-size:1.1rem;color:var(--aa-orange);font-weight:850;transition:transform .15s ease}
.aa-related-card:hover .aa-related-arrow{transform:translate(2px,-50%)}
@media(max-width:640px){
  .aa-related-head{display:block}
  .aa-related-head p{margin-top:5px}
  .aa-related-grid{grid-template-columns:1fr}
}

/* Related lessons: keep the card layout stable against generic link/list styles. */
.aa-related-grid{display:grid !important;grid-template-columns:repeat(2,minmax(0,1fr)) !important;gap:10px !important;margin:0 !important;padding:0 !important;list-style:none !important}
.aa-related-grid > *{min-width:0}
.aa-related-card{display:block !important;width:100%;box-sizing:border-box;text-decoration:none !important}
.aa-related-card strong{display:block !important}
@media(max-width:640px){.aa-related-grid{grid-template-columns:1fr !important}}


/* 5.3 visual polish */
.aa-hero-search::before{content:"What are you studying today?";display:block;margin:0 0 18px;color:var(--aa-navy);font-size:1.18rem;font-weight:850;letter-spacing:-.015em}
.aa-search-field label{color:#334155}
.aa-hero-search select:hover,.aa-hero-search input:hover{border-color:#b9c8d1}
.aa-board-card:nth-child(3n) .aa-board-icon-wrap{background:#fffaf4}
.aa-board-card:nth-child(3n) .aa-board-name{color:#1b3655}
.aa-content h2{border-left-color:var(--aa-orange)}
.aa-content h3{color:#23405d}
.aa-content a{font-weight:650}


/* 5.3.1 — stronger visual redesign */
body{background:linear-gradient(180deg,#f2f7f6 0,#f7faf9 52%,#f2f7f6 100%);}
.aa-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);box-shadow:0 1px 0 rgba(23,50,77,.06),0 8px 24px rgba(23,50,77,.045)}
.aa-header-inner{min-height:96px}
.aa-brand-name{font-size:clamp(1.85rem,4.5vw,2.65rem);letter-spacing:-.055em}
.aa-tagline{margin-top:6px;font-size:.68rem;letter-spacing:.25em}
.aa-menu-button{width:52px;height:52px;border-radius:16px;border-color:#d5dfdd;box-shadow:0 4px 12px rgba(23,50,77,.04)}
.aa-main{padding:32px 0 54px}
.aa-card{border-color:#dbe5e3;box-shadow:0 14px 40px rgba(23,50,77,.055)}
.aa-home-hero{padding:48px 42px 42px;background:linear-gradient(135deg,#fff 0%,#fbfefd 66%,#f2faf7 100%);position:relative}
.aa-home-hero:after{content:"";position:absolute;right:-90px;top:-90px;width:250px;height:250px;border-radius:50%;border:36px solid rgba(239,125,25,.075);pointer-events:none}
.aa-hero-copy{max-width:850px;position:relative;z-index:1}
.aa-eyebrow{display:inline-flex;align-items:center;gap:9px;margin-bottom:13px;padding:7px 12px;border:1px solid #cfe4dc;border-radius:999px;background:#f1faf6;color:var(--aa-green);font-size:.73rem;letter-spacing:.12em}
.aa-eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--aa-orange)}
.aa-home-hero h1{font-size:clamp(2.25rem,6vw,4.2rem);max-width:760px;line-height:1.02}
.aa-accent{height:4px;width:92px;margin:20px 0 18px}
.aa-home-description{max-width:720px;font-size:clamp(1rem,2.2vw,1.18rem);line-height:1.75;color:#617080;margin:0}
.aa-hero-search{position:relative;z-index:2;margin-top:34px;padding:26px;border:1px solid #d5e1de;border-radius:20px;background:#fff;box-shadow:0 14px 34px rgba(23,50,77,.09)}
.aa-hero-search:before{content:"Find your study material";font-size:1.25rem;margin-bottom:22px;letter-spacing:-.02em}
.aa-search-field{margin-bottom:16px}
.aa-search-field label{display:block;margin-bottom:7px;font-size:.76rem;letter-spacing:.09em;text-transform:uppercase;font-weight:850;color:#24425d}
.aa-hero-search select,.aa-hero-search input{min-height:56px;border-radius:12px;border-color:#ccd9d7;font-size:1rem;transition:border-color .15s,box-shadow .15s}
.aa-hero-search select:focus,.aa-hero-search input:focus{border-color:var(--aa-green);box-shadow:0 0 0 4px rgba(8,127,91,.09);outline:0}
.aa-hero-search-button{min-height:56px;border-radius:12px;background:var(--aa-green);box-shadow:none}
.aa-hero-search-button:hover{background:#066b4d;box-shadow:0 7px 18px rgba(8,127,91,.2)}
.aa-section{margin-top:42px}
.aa-section-title{font-size:clamp(1.45rem,3vw,2rem);margin-bottom:16px}
.aa-board-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.aa-board-card{min-height:96px;padding:17px 18px;border-radius:16px;background:rgba(255,255,255,.9)}
.aa-board-main{display:flex;align-items:center;gap:14px;min-width:0}
.aa-board-icon-wrap{width:58px;height:58px;flex-basis:58px;border-radius:15px;background:#f0f8f5;border-color:#d7e6e1}
.aa-board-name{font-size:1.02rem;font-weight:850;line-height:1.35;color:var(--aa-navy)}
.aa-board-count{display:block;margin-top:3px;font-size:.78rem;color:var(--aa-muted)}
.aa-arrow{font-size:1.25rem}
.aa-latest{border-radius:16px;box-shadow:0 8px 24px rgba(23,50,77,.04)}
.aa-latest-row{padding:17px 19px}
.aa-latest-row a{font-weight:750;color:var(--aa-navy)}
.aa-latest-row:hover{background:#f8fbfa}
.aa-footer{background:#fff;padding-top:42px}
.aa-footer-brand{font-size:2rem}
.aa-footer-note{font-size:.93rem}

@media(max-width:759px){
  .aa-header-inner{min-height:88px}
  .aa-main{padding:18px 0 38px}
  .aa-home-hero{padding:30px 16px 26px}
  .aa-home-hero:after{right:-120px;top:-100px;width:220px;height:220px;border-width:30px}
  .aa-home-hero h1{font-size:clamp(2rem,10vw,2.8rem);max-width:100%}
  .aa-home-description{font-size:1rem;line-height:1.7}
  .aa-hero-search{padding:20px 16px;margin-top:28px;border-radius:16px}
  .aa-hero-search:before{font-size:1.12rem;margin-bottom:18px}
  .aa-board-grid{grid-template-columns:1fr}
  .aa-board-card{min-height:88px}
  .aa-section{margin-top:32px}
}


/* Page load indicator */
.aa-page-load{display:inline-block;margin-left:12px;color:#8a959d;font-size:.78rem;font-weight:600;white-space:nowrap}
.aa-page-load-label{opacity:.9}
@media(max-width:600px){.aa-page-load{display:block;margin:8px 0 0}}