/* ==========================================================================
   آیین‌نامه پلاس – استایل اصلی (راست‌چین)
   ========================================================================== */

@font-face {
    font-family: "Vazirmatn";
    src: url("../fonts/Vazirmatn-Variable.woff2") format("woff2");
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

:root {
    --c-primary: #1e40af;
    --c-accent: #f5a524;
    --c-primary-dark: color-mix(in srgb, var(--c-primary) 60%, #000);
    --c-primary-soft: color-mix(in srgb, var(--c-primary) 9%, #fff);
    --c-accent-soft: color-mix(in srgb, var(--c-accent) 16%, #fff);
    --c-ink: #0b1220;
    --c-text: #1e293b;
    --c-muted: #64748b;
    --c-line: #e2e8f0;
    --c-bg: #ffffff;
    --c-bg-alt: #f3f6fc;
    --c-ok: #15803d;
    --c-ok-soft: #dcfce7;
    --c-bad: #b91c1c;
    --c-bad-soft: #fee2e2;
    --r: 20px;
    --r-sm: 12px;
    --shadow: 0 1px 2px rgba(15, 23, 42, .05), 0 10px 28px rgba(15, 23, 42, .07);
    --shadow-lg: 0 24px 60px rgba(8, 15, 40, .35);
    --font: "Vazirmatn", "Vazir", Tahoma, "Segoe UI", system-ui, sans-serif;
    --hdr-h: 72px;
}

/* ---------- پایه ---------- */
*, *::before, *::after { box-sizing: border-box; }
#top { scroll-margin-top: calc(-1 * (var(--hdr-h) + 12px)); }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--hdr-h) + 12px); -webkit-text-size-adjust: 100%; }
html.no-scroll { overflow: hidden; }
body {
    margin: 0;
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.9;
    color: var(--c-text);
    background: var(--c-bg);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
[hidden] { display: none !important; }
img, svg, video { max-width: 100%; height: auto; }
a { color: var(--c-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { margin: 0 0 .5em; color: var(--c-ink); line-height: 1.5; font-weight: 800; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; }
button, input { font-family: inherit; }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--c-primary) 55%, #fff); outline-offset: 2px; border-radius: 6px; }

.wrap { width: min(1180px, 100% - 2rem); margin-inline: auto; }
.wrap--narrow { width: min(820px, 100% - 2rem); }
.center { text-align: center; }
.muted { color: var(--c-muted); }
.h3 { font-size: 1.4rem; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; top: -80px; inset-inline-start: 12px; z-index: 2000; background: var(--c-ink); color: #fff; padding: 10px 16px; border-radius: 10px; }
.skip:focus { top: 12px; }
.i, .ico { flex: none; }
.ico { display: inline-flex; }
.spacer { flex: 1; }

/* ---------- دکمه‌ها ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: .55em;
    padding: .72em 1.35em; border-radius: 14px; border: 2px solid transparent;
    font: inherit; font-weight: 700; line-height: 1.4; cursor: pointer; text-decoration: none;
    transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease, filter .2s ease;
}
.btn:hover { transform: translateY(-2px); text-decoration: none; }
.btn:active { transform: translateY(0); }
.btn--primary { background: var(--c-primary); color: #fff; box-shadow: 0 8px 20px color-mix(in srgb, var(--c-primary) 32%, transparent); }
.btn--primary:hover { background: var(--c-primary-dark); color: #fff; }
.btn--accent { background: var(--c-accent); color: #1a1200; box-shadow: 0 8px 22px color-mix(in srgb, var(--c-accent) 42%, transparent); }
.btn--accent:hover { filter: brightness(.95); color: #1a1200; }
.btn--ghost { background: #fff; border-color: var(--c-line); color: var(--c-primary); }
.btn--ghost:hover { border-color: var(--c-primary); background: var(--c-primary-soft); }
.btn--ghost.is-on { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }
.btn--store { background: rgba(255, 255, 255, .12); border-color: rgba(255, 255, 255, .38); color: #fff; backdrop-filter: blur(4px); }
.btn--store:hover { background: rgba(255, 255, 255, .22); color: #fff; }
.btn--bazaar, .btn--bazaar:focus { background: #0da05b; border-color: #0da05b; color: #fff; backdrop-filter: none; box-shadow: 0 8px 20px -8px rgba(13, 160, 91, .6); }
.btn__logo { width: 24px; height: 24px; object-fit: contain; flex: none; }
.btn--bazaar:hover { background: #0b8a4d; border-color: #0b8a4d; color: #fff; }
.btn--lg { padding: .8em 1.6em; font-size: 1.02rem; }
.btn--sm { padding: .45em 1em; font-size: .9rem; border-radius: 11px; }
.btn[disabled] { opacity: .45; pointer-events: none; }
.btn__txt { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.25; text-align: start; }
.btn__txt small { font-size: .72rem; opacity: .8; font-weight: 500; }

.dl { display: flex; flex-wrap: wrap; gap: 12px; }
.dl--stack { flex-direction: column; align-items: stretch; }
.dl--stack .btn { justify-content: flex-start; }

/* ---------- هدر ---------- */
.hdr {
    position: sticky; top: 0; z-index: 900; height: var(--hdr-h);
    background: rgba(255, 255, 255, .86); backdrop-filter: saturate(1.6) blur(14px);
    border-bottom: 1px solid transparent; transition: box-shadow .25s ease, border-color .25s ease;
}
.hdr.is-stuck { box-shadow: 0 6px 24px rgba(15, 23, 42, .08); border-color: var(--c-line); }
.admin-bar .hdr { top: 32px; }
@media (max-width: 782px) { .admin-bar .hdr { top: 46px; } }
.hdr__in { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; min-width: 0; }
.brand img { max-height: 48px; width: auto; }
.brand__link { display: inline-flex; align-items: center; gap: 10px; color: var(--c-ink); font-weight: 800; font-size: 1.15rem; text-decoration: none !important; }
.brand__link--light { color: #fff; }
.brand__mark img { width: 24px; height: auto; display: block; }
.brand__mark {
    display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 12px;
    background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark)); color: var(--c-accent);
    box-shadow: 0 6px 16px color-mix(in srgb, var(--c-primary) 35%, transparent);
}

.nav { display: flex; align-items: center; gap: 10px; }
.nav__list { list-style: none; display: flex; align-items: center; gap: 2px; margin: 0; padding: 0; }
.nav__list a { display: block; padding: 8px 13px; border-radius: 10px; color: var(--c-text); font-weight: 600; font-size: .95rem; text-decoration: none; transition: background .2s, color .2s; }
.nav__list a:hover, .nav__list a.is-active, .nav__list .current-menu-item > a { background: var(--c-primary-soft); color: var(--c-primary); }
.nav__list .sub-menu { display: none; }
.nav-toggle { display: none; width: 46px; height: 46px; border-radius: 14px; border: 0; background: var(--c-accent); color: #fff; cursor: pointer; align-items: center; justify-content: center; transition: background-color .3s, transform .2s; }
.nav-toggle:active { transform: scale(.94); }
.nav-toggle[aria-expanded="true"] { background: var(--c-primary); }
.nav-toggle__bars { position: relative; display: block; width: 22px; height: 16px; }
.nav-toggle__bars i { position: absolute; inset-inline: 0; height: 3px; border-radius: 3px; background: #fff; transition: transform .35s cubic-bezier(.65, 0, .35, 1), opacity .2s, top .35s cubic-bezier(.65, 0, .35, 1); }
.nav-toggle__bars i:nth-child(1) { top: 0; }
.nav-toggle__bars i:nth-child(2) { top: 6.5px; }
.nav-toggle__bars i:nth-child(3) { top: 13px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars i:nth-child(1) { top: 6.5px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars i:nth-child(2) { opacity: 0; transform: scaleX(.2); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars i:nth-child(3) { top: 6.5px; transform: rotate(-45deg); }

@media (max-width: 1060px) {
    .nav-toggle { display: inline-flex; }
    .nav {
        position: absolute; top: 100%; inset-inline: 0; flex-direction: column; align-items: stretch; gap: 12px;
        padding: 14px 16px 20px; background: #fff; border-bottom: 1px solid var(--c-line);
        box-shadow: 0 20px 30px rgba(15, 23, 42, .1); display: none;
    }
    .nav-open .nav { display: flex; }
    .nav__list { flex-direction: column; align-items: stretch; }
    .nav__list a { padding: 12px 14px; }
    .nav__cta { align-self: stretch; }
}

/* ---------- Hero ---------- */
.hero {
    position: relative; color: #fff; overflow: hidden; isolation: isolate;
    padding: clamp(48px, 7vw, 88px) 0 0;
    background:
        radial-gradient(900px 420px at 88% -8%, color-mix(in srgb, var(--c-accent) 30%, transparent), transparent 62%),
        radial-gradient(700px 400px at 0% 100%, color-mix(in srgb, #fff 10%, transparent), transparent 60%),
        linear-gradient(140deg, var(--c-primary-dark), var(--c-primary) 85%);
}
.hero::before {
    content: ""; position: absolute; inset: 0; z-index: -1; opacity: .35;
    background-image: radial-gradient(rgba(255, 255, 255, .18) 1px, transparent 1.4px);
    background-size: 26px 26px;
    -webkit-mask-image: linear-gradient(180deg, #000, transparent 85%); mask-image: linear-gradient(180deg, #000, transparent 85%);
}
.hero__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; }
.hero__text { min-width: 0; }
.badge {
    display: inline-flex; align-items: center; gap: 8px; padding: 7px 16px; border-radius: 99px; margin-bottom: 20px;
    background: rgba(255, 255, 255, .13); border: 1px solid rgba(255, 255, 255, .25); font-size: .88rem; font-weight: 600;
}
.badge .i { color: var(--c-accent); }
.hero__title { color: #fff; font-size: clamp(1.9rem, 4.3vw, 3.2rem); line-height: 1.45; font-weight: 800; margin-bottom: .45em; text-wrap: balance; }
.hero__lead { font-size: clamp(1rem, 1.6vw, 1.15rem); color: rgba(255, 255, 255, .85); max-width: 56ch; margin-bottom: 1.6em; }
.hero__meta { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 22px 0 0; padding: 0; font-size: .88rem; color: rgba(255, 255, 255, .8); }
.hero__meta li { display: inline-flex; align-items: center; gap: 6px; }
.hero__meta .i { color: var(--c-accent); }

.hero__art { position: relative; display: grid; place-items: center; min-height: 470px; }
.hero__art > .phone { grid-area: 1 / 1; }
.phone--main { position: relative; z-index: 2; width: min(250px, 62vw); animation: floaty 6s ease-in-out infinite; }
.phone--back { z-index: 1; width: min(215px, 52vw); transform: translateX(-125px) rotate(-8deg) scale(.9); opacity: .92; filter: saturate(.9); }
@keyframes floaty { 50% { transform: translateY(-12px); } }
.float {
    position: absolute; z-index: 3; display: inline-flex; align-items: center; gap: 8px; padding: 9px 15px; border-radius: 14px;
    background: rgba(255, 255, 255, .95); color: var(--c-ink); font-weight: 700; font-size: .85rem; box-shadow: 0 14px 30px rgba(8, 15, 40, .3);
}
.float .i { color: var(--c-primary); }
.float--a { top: 12%; inset-inline-start: 0; animation: floaty 7s ease-in-out infinite; }
.float--c { top: 46%; inset-inline-end: -6px; animation: floaty 9s ease-in-out -4s infinite; }
.float--b { bottom: 14%; inset-inline-end: 0; animation: floaty 8s ease-in-out -2s infinite; }

/* قاب گوشی */
.phone {
    position: relative; display: block; width: 220px; aspect-ratio: 9 / 18.6; padding: 0; margin: 0;
    background: #0b1224; border: 9px solid #0b1224; border-radius: 38px; overflow: hidden;
    box-shadow: 0 22px 40px -12px rgba(4, 10, 30, .5), inset 0 0 0 1px rgba(255, 255, 255, .12);
}
.phone::before {
    content: ""; position: absolute; z-index: 3; top: 7px; left: 50%; width: 62px; height: 17px; transform: translateX(-50%);
    background: #0b1224; border-radius: 99px;
}
.phone__img { display: block; width: 100%; height: 100%; object-fit: cover; border-radius: 28px; }
.phone__ph {
    position: absolute; inset: 0; display: flex; flex-direction: column; gap: 10px; padding: 40px 14px 14px; border-radius: 28px;
    background: linear-gradient(180deg, #eaf1ff, #fff);
}
.ph-bar { display: block; height: 26px; border-radius: 9px; background: var(--c-primary-soft); }
.ph-card { display: block; height: 108px; border-radius: 16px; background: linear-gradient(135deg, var(--c-primary), color-mix(in srgb, var(--c-primary) 55%, #fff)); }
.ph-card--2 { height: 84px; background: linear-gradient(135deg, var(--c-accent), color-mix(in srgb, var(--c-accent) 55%, #fff)); }
.ph-row { display: block; height: 16px; border-radius: 6px; background: #dfe7f5; width: 92%; }
.ph-row--s { width: 58%; }
.ph-hint { position: absolute; bottom: 16px; inset-inline: 12px; text-align: center; font-size: .72rem; color: var(--c-muted); line-height: 1.6; }

/* آمار */
.stats { list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin: 54px 0 0; padding: 0 0 70px; position: relative; z-index: 2; }
.stats__item {
    display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 14px; align-items: center;
    padding: 16px 18px; border-radius: 18px; background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .2); backdrop-filter: blur(8px);
}
.stats__ico { grid-row: 1 / 3; display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: rgba(255, 255, 255, .16); color: var(--c-accent); }
.stats__item strong { font-size: 1.55rem; line-height: 1.2; font-weight: 800; color: #fff; }
.stats__item span:last-child { font-size: .84rem; color: rgba(255, 255, 255, .78); }
.hero:not(:has(.stats)) .hero__grid { padding-bottom: 80px; }

/* جاده‌ی تزئینی */
.road { position: absolute; inset-inline: 0; bottom: 0; height: 28px; background: rgba(0, 0, 0, .28); overflow: hidden; }
.road::before {
    content: ""; position: absolute; left: -72px; right: -72px; top: 50%; height: 4px; margin-top: -2px;
    background: repeating-linear-gradient(90deg, var(--c-accent) 0 36px, transparent 36px 72px);
    animation: road 3.2s linear infinite; will-change: transform;
}
@keyframes road { from { transform: translateX(0); } to { transform: translateX(72px); } }
/* ماشین‌ها از چپ به راست روی جاده حرکت می‌کنند و از کادر خارج می‌شوند (تنظیم از شخصی‌سازی) */
.road__cars {
    position: absolute; left: 0; bottom: 1px; display: flex; align-items: flex-end; direction: ltr;
    white-space: nowrap; will-change: transform;
    animation: car var(--car-dur, 28s) linear infinite;
}
.road__cars img {
    display: block; flex: none; height: var(--car-h, 24px); width: auto; max-width: none;
}
.phero .road__cars { animation-delay: calc(var(--car-dur, 28s) * -.35); }
.cta .road__cars { animation-delay: calc(var(--car-dur, 28s) * -.7); }
@keyframes car { 0% { transform: translateX(-100%); } 80%, 100% { transform: translateX(100vw); } }

@media (max-width: 960px) {
    .hero__grid { grid-template-columns: 1fr; text-align: center; }
    .hero__lead { margin-inline: auto; }
    .dl { justify-content: center; }
    .hero__meta { justify-content: center; }
    .hero__art { min-height: 400px; }
    .phone--back { transform: translateX(-100px) rotate(-8deg) scale(.88); }
}
@media (max-width: 520px) {
    .phone--back { display: none; }
    /* موبایل: برچسب‌ها روی گوشی نیفتند؛ زیر آن به‌صورت ردیف قرار می‌گیرند */
    .hero__art { display: flex; flex-wrap: wrap; justify-content: center; align-content: flex-start; gap: 8px; min-height: 0; }
    .phone--main { margin-inline: calc(50% - min(125px, 31vw)); margin-bottom: 10px; }
    .float, .float--a, .float--b, .float--c { position: static; inset: auto; animation: none; font-size: 13px; padding: 7px 11px; }
    .dl .btn { flex: 1 1 100%; }
}

/* ---------- بخش‌ها ---------- */
.sec { padding: clamp(56px, 8vw, 100px) 0; position: relative; }
.sec--alt { background: var(--c-bg-alt); }
.sec__head { text-align: center; max-width: 740px; margin: 0 auto clamp(32px, 5vw, 52px); }
.kicker {
    display: inline-flex; align-items: center; gap: 7px; padding: 6px 15px; border-radius: 99px; margin-bottom: 14px;
    background: var(--c-primary-soft); color: var(--c-primary); font-weight: 700; font-size: .85rem;
}
.sec__title { font-size: clamp(1.5rem, 3.2vw, 2.25rem); margin-bottom: .35em; }
.sec__title::after {
    content: ""; display: block; width: 92px; height: 6px; margin: 16px auto 0; border-radius: 4px;
    background: repeating-linear-gradient(90deg, var(--c-accent) 0 16px, transparent 16px 24px);
}
.sec__lead { color: var(--c-muted); font-size: 1.04rem; margin: 18px auto 0; }

.js .reveal { opacity: 0; }
.js .reveal.is-in { opacity: 1; animation: rise .7s cubic-bezier(.2, .7, .2, 1) backwards; }
@keyframes rise { from { opacity: 0; transform: translateY(24px); } }

.empty {
    display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 44px 20px; text-align: center;
    background: #fff; border: 2px dashed var(--c-line); border-radius: var(--r); color: var(--c-muted);
}
.empty p { margin: 4px 0 8px; }
.empty .i { color: var(--c-primary); opacity: .6; }

/* ---------- امکانات ---------- */
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 22px; }
.feat {
    background: #fff; border: 1px solid var(--c-line); border-radius: var(--r); padding: 28px 26px;
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.feat:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: color-mix(in srgb, var(--c-primary) 30%, var(--c-line)); }
.feat__ico {
    display: inline-grid; place-items: center; width: 56px; height: 56px; border-radius: 17px; margin-bottom: 16px;
    background: linear-gradient(135deg, var(--c-primary-soft), #fff); color: var(--c-primary); border: 1px solid color-mix(in srgb, var(--c-primary) 15%, #fff);
}
.feat h3 { font-size: 1.15rem; margin-bottom: .35em; }
.feat p { color: var(--c-muted); margin: 0; font-size: .96rem; }

/* ---------- اسکرین‌شات‌ها ---------- */
.shots { position: relative; }
.shots__track {
    display: flex; gap: 26px; overflow-x: auto; padding: 36px 34px 70px; margin-block: -22px -40px; scroll-snap-type: x mandatory;
    scrollbar-width: thin; scrollbar-color: var(--c-primary) transparent; -webkit-overflow-scrolling: touch;
}
.shots__track:focus-visible { outline-offset: -2px; }
.shot { flex: 0 0 auto; scroll-snap-align: center; margin: 0; }
.shot .phone { width: 232px; }
.shot__btn { cursor: zoom-in; transition: transform .25s ease; font: inherit; }
.shot__btn:hover { transform: translateY(-6px) rotate(-1deg); }
.shots__nav {
    position: absolute; top: 46%; z-index: 4; width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--c-line); background: #fff;
    color: var(--c-primary); box-shadow: var(--shadow); display: grid; place-items: center; cursor: pointer; transition: transform .2s, background .2s;
}
.shots__nav:hover { background: var(--c-primary); color: #fff; }
.shots__nav--prev { inset-inline-start: -10px; }
.shots__nav--next { inset-inline-end: -10px; }
@media (min-width: 1100px) { .shots__track { justify-content: center; } .shots__track:has(.shot:nth-child(n+6)) { justify-content: flex-start; } }
@media (max-width: 700px) { .shots__nav { display: none; } .shot .phone { width: 200px; } }

/* ---------- آزمون‌ها ---------- */
.exams { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); gap: 24px; }
.exams--one { max-width: 560px; margin-inline: auto; }
.exam {
    position: relative; overflow: hidden; background: #fff; border: 1px solid var(--c-line); border-radius: 24px; padding: 30px 28px 26px;
    box-shadow: var(--shadow); display: flex; flex-direction: column; transition: transform .25s ease, box-shadow .25s ease;
}
.exam::before { content: ""; position: absolute; inset-inline: 0; top: 0; height: 6px; background: linear-gradient(90deg, var(--c-primary), var(--c-accent)); }
.exam:hover { transform: translateY(-4px); box-shadow: 0 18px 44px rgba(15, 23, 42, .12); }
.exam__top { display: flex; align-items: center; gap: 14px; margin-bottom: 10px; }
.exam__top h3 { margin: 0; font-size: 1.28rem; }
.exam__num {
    flex: none; display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; font-weight: 800; font-size: 1.2rem;
    background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark)); color: #fff;
}
.exam__desc { color: var(--c-muted); font-size: .96rem; margin-bottom: 18px; }
.exam__meta { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 22px; padding: 0; }
.exam__meta li { display: inline-flex; align-items: center; gap: 7px; padding: 7px 13px; border-radius: 99px; background: var(--c-bg-alt); font-size: .86rem; font-weight: 600; color: var(--c-text); }
.exam__meta .i { color: var(--c-primary); }
.exam__foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.exam__best { font-size: .85rem; font-weight: 700; color: var(--c-ok); background: var(--c-ok-soft); padding: 5px 12px; border-radius: 99px; }
.exam__soon { color: var(--c-muted); font-weight: 600; }

/* ---------- فلش‌کارت ---------- */
.flash__bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 28px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
    padding: 8px 18px; border-radius: 99px; border: 1px solid var(--c-line); background: #fff; color: var(--c-text);
    font-weight: 600; font-size: .92rem; cursor: pointer; transition: all .2s;
}
.chip:hover { border-color: var(--c-primary); color: var(--c-primary); }
.chip.is-on { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }
.flash__tools { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.search {
    display: flex; align-items: center; gap: 8px; height: 40px; padding: 0 14px; background: #fff; border: 1px solid var(--c-line);
    border-radius: 12px; color: var(--c-muted); min-width: 200px;
}
.search:focus-within { border-color: var(--c-primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--c-primary) 15%, transparent); }
.search input { border: 0; outline: 0; background: transparent; width: 100%; font-size: .93rem; color: var(--c-text); }
.flash__tools b { font-weight: 800; }

.flash__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(212px, 1fr)); gap: 22px; }
.fc { position: relative; height: 318px; perspective: 1100px; outline: none; cursor: pointer; }
.fc:focus-visible .fc__inner { outline: 3px solid color-mix(in srgb, var(--c-primary) 55%, #fff); outline-offset: 3px; border-radius: 22px; }
.fc__inner { position: relative; width: 100%; height: 100%; transition: transform .65s cubic-bezier(.2, .7, .2, 1); transform-style: preserve-3d; }
.fc.is-flipped .fc__inner { transform: rotateY(180deg); }
.fc__face {
    position: absolute; inset: 0; display: flex; flex-direction: column; padding: 18px; border-radius: 22px;
    backface-visibility: hidden; -webkit-backface-visibility: hidden; overflow: hidden;
}
.fc__front { background: #fff; border: 1px solid var(--c-line); box-shadow: var(--shadow); align-items: center; }
.fc:hover .fc__front { border-color: color-mix(in srgb, var(--c-primary) 35%, var(--c-line)); }
.fc__img { flex: 1; width: 100%; min-height: 0; display: grid; place-items: center; padding: 14px 4px 6px; }
.fc__img img { max-width: 100%; max-height: 200px; width: auto; height: auto; object-fit: contain; }
.fc__code {
    position: absolute; top: 14px; inset-inline-start: 14px; padding: 3px 11px; border-radius: 99px; font-size: .75rem; font-weight: 700;
    background: var(--c-accent-soft); color: #7a4b00; border: 1px solid color-mix(in srgb, var(--c-accent) 40%, #fff);
}
.fc__hint { display: inline-flex; align-items: center; gap: 6px; font-size: .78rem; color: var(--c-muted); font-weight: 600; }
.fc__back {
    transform: rotateY(180deg); color: #fff; padding: 22px 18px 16px;
    justify-content: center; align-items: center; text-align: center; gap: 14px;
    background: linear-gradient(155deg, var(--c-primary), var(--c-primary-dark));
    box-shadow: var(--shadow);
}
.fc__name { color: #fff; font-size: 1.1rem; margin: 0; padding-inline: 8px; line-height: 1.7; flex: 1; display: flex; align-items: center; justify-content: center; width: 100%; }
.fc__meaning { font-size: .9rem; line-height: 1.85; color: rgba(255, 255, 255, .9); margin: 0 0 10px; overflow: auto; }
.fc__tip {
    display: flex; gap: 7px; align-items: flex-start; font-size: .82rem; line-height: 1.7; margin: 0 0 10px; padding: 8px 11px; border-radius: 11px;
    background: rgba(255, 255, 255, .13);
}
.fc__tip .i { color: var(--c-accent); margin-top: 3px; }
.fc__more { margin-top: auto; padding: 4px 11px; border-radius: 99px; background: rgba(255,255,255,.14); display: inline-flex; align-items: center; gap: 6px; color: var(--c-accent); font-weight: 700; font-size: .74rem; }
.fc__more:hover { color: #fff; text-decoration: none; }
.fc__mark {
    position: absolute; z-index: 4; top: 12px; inset-inline-end: 12px; width: 36px; height: 36px; border-radius: 50%;
    display: grid; place-items: center; cursor: pointer; border: 1px solid var(--c-line); background: rgba(255, 255, 255, .95); color: var(--c-muted);
    transition: all .2s;
}
.fc__mark:hover { color: var(--c-primary); transform: scale(1.08); }
.fc.is-marked .fc__mark { background: var(--c-accent); border-color: var(--c-accent); color: #1a1200; }
.fc.is-marked .fc__mark .i { fill: currentColor; }
.flash__empty { text-align: center; color: var(--c-muted); padding: 30px 0; }
.flash__more { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 34px; }
.ph { display: inline-grid; place-items: center; width: 116px; height: 116px; border-radius: 50%; background: var(--c-primary-soft); color: var(--c-primary); }

/* ---------- تابلوهای مشابه ---------- */
.sims { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 470px), 1fr)); gap: 24px; }
.sims--one { grid-template-columns: 1fr; margin-bottom: 30px; }
.sim { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--c-line); border-radius: 24px; padding: 26px; box-shadow: var(--shadow); }
.sim__title { font-size: 1.15rem; margin-bottom: 18px; }
.sim__title a { color: var(--c-ink); }
.sim__title a:hover { color: var(--c-primary); text-decoration: none; }
.sim__row { display: flex; flex-wrap: wrap; align-items: stretch; justify-content: center; gap: 10px; margin-bottom: 18px; }
.sim__item { flex: 1 1 130px; max-width: 220px; margin: 0; padding: 16px 12px 14px; text-align: center; background: #fff; border-radius: 18px; }
.sim__img { height: 150px; display: grid; place-items: center; margin-bottom: 10px; }
.sim__img img { max-width: 100%; max-height: 150px; width: auto; object-fit: contain; }
.sim__img .ph { width: 92px; height: 92px; }
.sim__item strong { display: block; font-size: .98rem; line-height: 1.6; color: var(--c-ink); }
.sim__item span { display: block; font-size: .82rem; color: var(--c-muted); line-height: 1.7; }
.sim__vs { align-self: center; flex: none; display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--c-accent); color: #1a1200; box-shadow: 0 6px 14px color-mix(in srgb, var(--c-accent) 40%, transparent); }
.sim__tip {
    display: flex; gap: 9px; align-items: flex-start; margin: 0 0 16px; padding: 13px 15px; border-radius: 14px; font-size: .93rem; line-height: 1.85;
    background: var(--c-accent-soft); border: 1px solid color-mix(in srgb, var(--c-accent) 35%, #fff); color: #5b3a00;
}
.sim__tip .i { margin-top: 5px; color: #b45309; }
.sim .more { margin-top: auto; }
.more { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--c-primary); }
.more:hover { text-decoration: none; gap: 10px; }

/* ---------- گزینه‌ها (مشترک: آزمون و تقاطع) ---------- */
.opts { display: grid; gap: 10px; }
.opt {
    display: flex; align-items: center; gap: 13px; width: 100%; padding: 13px 16px; text-align: start; cursor: pointer;
    background: #fff; border: 2px solid var(--c-line); border-radius: 15px; color: var(--c-text); font: inherit; line-height: 1.8;
    transition: border-color .15s, background .15s, transform .15s, opacity .15s;
}
.opt:hover:not(:disabled) { border-color: var(--c-primary); transform: translateX(-2px); }
.opt__l {
    flex: none; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%;
    background: var(--c-primary-soft); color: var(--c-primary); font-weight: 800; font-size: .8rem;
}
.opt__t { flex: 1; }
.opt.is-sel { border-color: var(--c-primary); background: var(--c-primary-soft); }
.opt.is-sel .opt__l { background: var(--c-primary); color: #fff; }
.opt:disabled { cursor: default; }
.opt.is-ok { border-color: var(--c-ok); background: var(--c-ok-soft); }
.opt.is-ok .opt__l { background: var(--c-ok); color: #fff; }
.opt.is-bad { border-color: var(--c-bad); background: var(--c-bad-soft); }
.opt.is-bad .opt__l { background: var(--c-bad); color: #fff; }
.opt.is-dim { opacity: .55; }

/* ---------- سوالات تقاطع ---------- */
.jq { max-width: 980px; margin-inline: auto; }
.jq__card { background: #fff; border: 1px solid var(--c-line); border-radius: 26px; box-shadow: var(--shadow); overflow: hidden; }
.jq__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 26px; font-weight: 700; font-size: .95rem; }
.jq__score { color: var(--c-ok); background: var(--c-ok-soft); padding: 3px 12px; border-radius: 99px; font-size: .84rem; }
.jq__bar { height: 6px; background: var(--c-line); }
.jq__bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--c-primary), var(--c-accent)); transition: width .5s ease; }
.jq__main { padding: 26px; }
.jq__body.has-img { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 30px; align-items: start; }
.jq__img { margin: 0; border-radius: 18px; overflow: hidden; background: var(--c-bg-alt); border: 1px solid var(--c-line); }
.jq__img img { display: block; width: 100%; height: auto; }
.jq__q { font-size: 1.15rem; line-height: 2; margin-bottom: 18px; }
.jq__fb { margin-top: 16px; padding: 14px 16px; border-radius: 14px; line-height: 1.9; }
.jq__fb p { margin: 6px 0 0; white-space: pre-line; font-size: .95rem; }
.jq__fb.is-ok { background: var(--c-ok-soft); color: #14532d; }
.jq__fb.is-bad { background: var(--c-bad-soft); color: #7f1d1d; }
.jq__foot { margin-top: 16px; display: flex; justify-content: flex-end; }
.jq__sum { text-align: center; padding: 20px 10px 8px; }
.jq__sum .res__ring { margin: 0 auto 18px; }
.jq__sum p { color: var(--c-muted); max-width: 46ch; margin-inline: auto; }
@media (max-width: 820px) { .jq__body.has-img { grid-template-columns: 1fr; } .jq__main { padding: 18px; } .jq__head { padding: 14px 18px; } }

/* ---------- پنجره‌ی آزمون ---------- */
.exm {
    position: fixed; inset: 0; z-index: 1000; display: grid; place-items: center; padding: 14px;
    background: rgba(8, 15, 40, .72); backdrop-filter: blur(6px); animation: fade .2s ease;
}
@keyframes fade { from { opacity: 0; } }
.exm__panel {
    width: min(780px, 100%); max-height: calc(100vh - 28px); max-height: calc(100dvh - 28px); display: flex; flex-direction: column;
    background: #fff; border-radius: 26px; box-shadow: var(--shadow-lg); overflow: hidden; outline: none; animation: pop .25s cubic-bezier(.2, .8, .3, 1);
}
@keyframes pop { from { opacity: 0; transform: translateY(18px) scale(.98); } }
.exm__head { display: flex; align-items: center; gap: 12px; padding: 14px 20px; border-bottom: 1px solid var(--c-line); }
.exm__title { flex: 1; margin: 0; font-size: 1.08rem; line-height: 1.6; }
.exm__timer { display: inline-flex; align-items: center; gap: 7px; padding: 5px 13px; border-radius: 99px; background: var(--c-primary-soft); color: var(--c-primary); font-weight: 800; font-variant-numeric: tabular-nums; }
.exm__timer.is-warn { background: var(--c-bad-soft); color: var(--c-bad); animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: .55; } }
.exm__close { flex: none; width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--c-line); background: #fff; cursor: pointer; display: grid; place-items: center; color: var(--c-text); }
.exm__close:hover { background: var(--c-bad-soft); color: var(--c-bad); }
.exm__bar { height: 5px; background: var(--c-line); }
.exm__bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--c-primary), var(--c-accent)); transition: width .35s ease; }
.exm__body { flex: 1; overflow-y: auto; padding: 24px; overscroll-behavior: contain; }
.exm__foot { display: flex; align-items: center; gap: 10px; padding: 14px 20px; border-top: 1px solid var(--c-line); background: #fafbff; flex-wrap: wrap; }

.exm__intro { text-align: center; padding: 10px 0; }
.exm__lead { font-size: 1.05rem; max-width: 52ch; margin-inline: auto; }
.exm__facts { list-style: none; display: grid; gap: 10px; max-width: 360px; margin: 22px auto; padding: 0; text-align: start; }
.exm__facts li { display: flex; align-items: center; gap: 10px; padding: 11px 16px; border-radius: 14px; background: var(--c-bg-alt); font-weight: 600; }
.exm__facts .ico { color: var(--c-primary); }
.exm__tip { color: var(--c-muted); font-size: .9rem; max-width: 52ch; margin-inline: auto; }
.exm__best-note { display: inline-block; padding: 6px 16px; border-radius: 99px; background: var(--c-ok-soft); color: var(--c-ok); font-weight: 700; font-size: .9rem; }

.q__meta { display: flex; justify-content: space-between; gap: 10px; color: var(--c-muted); font-size: .88rem; font-weight: 600; margin-bottom: 14px; }
.q__img { margin: 0 0 16px; text-align: center; }
.q__img img { max-height: 260px; width: auto; border-radius: 16px; background: var(--c-bg-alt); }
.q__text { font-size: 1.2rem; line-height: 2; margin-bottom: 18px; }
.qnav { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 24px; padding-top: 18px; border-top: 1px dashed var(--c-line); }
.qnav__b { width: 34px; height: 34px; border-radius: 10px; border: 1px solid var(--c-line); background: #fff; color: var(--c-muted); font-size: .8rem; font-weight: 700; cursor: pointer; }
.qnav__b.is-done { background: var(--c-primary-soft); border-color: color-mix(in srgb, var(--c-primary) 40%, #fff); color: var(--c-primary); }
.qnav__b.is-cur { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }

.res__top { display: flex; flex-wrap: wrap; align-items: center; gap: 26px; margin-bottom: 22px; }
.res__txt { flex: 1; min-width: 220px; }
.res__verdict { font-size: 1.5rem; margin-bottom: .3em; }
.res__verdict.is-pass { color: var(--c-ok); }
.res__verdict.is-fail { color: var(--c-bad); }
.res__txt p { color: var(--c-muted); margin-bottom: .4em; }
.res__timeup { color: var(--c-bad) !important; font-weight: 700; }
.res__ring {
    --p: 0; --ring: var(--c-primary); position: relative; flex: none; display: grid; place-items: center; width: 124px; height: 124px; border-radius: 50%;
    background: conic-gradient(var(--ring) calc(var(--p) * 1%), var(--c-line) 0);
}
.res__ring::before { content: ""; position: absolute; inset: 11px; border-radius: 50%; background: #fff; }
.res__ring span { position: relative; font-size: 1.5rem; font-weight: 800; color: var(--c-ink); }
.res__ring.is-pass { --ring: var(--c-ok); }
.res__ring.is-fail { --ring: var(--c-bad); }
.res__stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; margin-bottom: 26px; }
.res__stat { display: flex; flex-direction: column; align-items: center; padding: 14px 10px; border-radius: 16px; background: var(--c-bg-alt); }
.res__stat strong { font-size: 1.45rem; line-height: 1.4; }
.res__stat span { font-size: .82rem; color: var(--c-muted); }
.res__stat.is-ok strong { color: var(--c-ok); }
.res__stat.is-bad strong { color: var(--c-bad); }
.res__stat.is-blank strong { color: var(--c-muted); }
.res__rhead { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.res__rtitle { margin: 0; font-size: 1.1rem; }
.rv { padding: 14px 16px; margin-bottom: 10px; border: 1px solid var(--c-line); border-inline-start: 5px solid var(--c-line); border-radius: 14px; background: #fff; }
.rv.is-ok { border-inline-start-color: var(--c-ok); }
.rv.is-bad { border-inline-start-color: var(--c-bad); }
.rv.is-blank { border-inline-start-color: #94a3b8; }
.rv__head { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.rv__n { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 8px; background: var(--c-bg-alt); font-weight: 800; font-size: .8rem; }
.rv__badge { font-size: .78rem; font-weight: 800; padding: 2px 10px; border-radius: 99px; }
.rv.is-ok .rv__badge { background: var(--c-ok-soft); color: var(--c-ok); }
.rv.is-bad .rv__badge { background: var(--c-bad-soft); color: var(--c-bad); }
.rv.is-blank .rv__badge { background: #e2e8f0; color: #475569; }
.rv__q { font-weight: 700; margin: 4px 0 6px; }
.rv__img { max-height: 150px; width: auto; border-radius: 10px; margin: 4px 0 8px; }
.rv__row { margin: 0 0 4px; font-size: .93rem; }
.rv__row--user b { color: var(--c-bad); }
.rv__row--right b { color: var(--c-ok); }
.rv__exp { margin: 8px 0 0; padding: 9px 13px; border-radius: 11px; background: var(--c-bg-alt); font-size: .9rem; color: var(--c-text); white-space: pre-line; }

@media (max-width: 560px) {
    .exm { padding: 0; align-items: end; }
    .exm__panel { max-height: 96dvh; border-radius: 24px 24px 0 0; width: 100%; }
    .exm__body { padding: 18px; }
    .exm__foot .btn--lg { flex: 1 1 100%; }
}

/* ---------- لایت‌باکس ---------- */
.lb { position: fixed; inset: 0; z-index: 1100; display: grid; place-items: center; background: rgba(5, 10, 28, .88); padding: 20px; animation: fade .2s ease; }
.lb__img { max-width: min(92vw, 520px); max-height: 90vh; width: auto; border-radius: 22px; box-shadow: var(--shadow-lg); }
.lb__close, .lb__nav { position: absolute; display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; border: 0; cursor: pointer; background: rgba(255, 255, 255, .16); color: #fff; }
.lb__close:hover, .lb__nav:hover { background: rgba(255, 255, 255, .3); }
.lb__close { top: 18px; inset-inline-end: 18px; }
.lb__nav { top: 50%; transform: translateY(-50%); }
.lb__nav--prev { inset-inline-start: 16px; }
.lb__nav--next { inset-inline-end: 16px; }

/* ---------- مقالات ---------- */
.posts { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); gap: 24px; margin-bottom: 30px; }
.post-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--c-line); border-radius: 22px; overflow: hidden; transition: transform .25s ease, box-shadow .25s ease; }
.post-card:hover { transform: translateY(-5px); box-shadow: 0 18px 40px rgba(15, 23, 42, .12); }
.post-card__thumb { display: block; aspect-ratio: 16 / 10; background: linear-gradient(135deg, var(--c-primary-soft), var(--c-accent-soft)); overflow: hidden; }
.post-card__thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.post-card:hover .post-card__thumb img { transform: scale(1.06); }
.post-card__ph { display: grid; place-items: center; width: 100%; height: 100%; color: var(--c-primary); opacity: .5; }
.post-card__body { display: flex; flex-direction: column; flex: 1; padding: 20px 22px 22px; }
.post-card__meta { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 8px; font-size: .8rem; color: var(--c-muted); }
.post-card__title { font-size: 1.1rem; margin-bottom: .4em; }
.post-card__title a { color: var(--c-ink); }
.post-card__title a:hover { color: var(--c-primary); text-decoration: none; }
.post-card__ex { color: var(--c-muted); font-size: .93rem; }
.post-card .more { margin-top: auto; }
.tag { display: inline-flex; align-items: center; padding: 3px 12px; border-radius: 99px; background: var(--c-primary-soft); color: var(--c-primary); font-size: .8rem; font-weight: 700; }
a.tag:hover { background: var(--c-primary); color: #fff; text-decoration: none; }

/* ---------- نوار دانلود ---------- */
.cta {
    position: relative; overflow: hidden; color: #fff; text-align: center; padding: clamp(64px, 9vw, 104px) 0 clamp(84px, 10vw, 120px); isolation: isolate;
    background:
        radial-gradient(700px 360px at 12% 0%, color-mix(in srgb, var(--c-accent) 28%, transparent), transparent 62%),
        linear-gradient(140deg, var(--c-primary-dark), var(--c-primary));
}
.cta__in { display: flex; flex-direction: column; align-items: center; }
.cta__ico { display: grid; place-items: center; width: 70px; height: 70px; border-radius: 22px; margin-bottom: 18px; background: var(--c-accent); color: #1a1200; box-shadow: 0 14px 30px rgba(0, 0, 0, .25); }
.cta h2 { color: #fff; font-size: clamp(1.5rem, 3.4vw, 2.3rem); }
.cta p { color: rgba(255, 255, 255, .85); max-width: 56ch; margin-bottom: 28px; }
.cta .dl { justify-content: center; }
.cta__chips { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: 26px 0 0; padding: 0; }
.cta__chips li { display: inline-flex; align-items: center; gap: 7px; padding: 7px 15px; border-radius: 99px; background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .22); font-size: .86rem; font-weight: 600; }
.cta__chips .i { color: var(--c-accent); }

/* ---------- فوتر ---------- */
.ftr { background: #0a1124; color: #b6c2d9; padding-top: 64px; }
.ftr__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; padding-bottom: 44px; }
.ftr h4 { color: #fff; font-size: 1.02rem; margin-bottom: 1em; }
.ftr__about p { max-width: 42ch; margin: 16px 0; font-size: .95rem; }
.ftr__social, .ftr__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.ftr__social { grid-template-columns: repeat(auto-fit, minmax(140px, max-content)); gap: 8px 18px; }
.ftr a { color: #b6c2d9; display: inline-flex; align-items: center; gap: 8px; }
.ftr a:hover { color: var(--c-accent); text-decoration: none; }
.ftr .btn { color: #fff; }
.ftr .btn--accent { color: #1a1200; }
.ftr__col .dl { margin-bottom: 16px; }
.ftr__bar { border-top: 1px solid rgba(255, 255, 255, .09); padding: 18px 0; font-size: .87rem; }
.ftr__bar .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px; }
.fw { margin-top: 18px; }
.fw__title { color: #fff; }
@media (max-width: 860px) { .ftr__grid { grid-template-columns: 1fr; gap: 30px; } }

/* ---------- صفحات داخلی ---------- */
.phero {
    position: relative; overflow: hidden; color: #fff; padding: 52px 0 76px; isolation: isolate;
    background:
        radial-gradient(600px 300px at 90% -20%, color-mix(in srgb, var(--c-accent) 26%, transparent), transparent 62%),
        linear-gradient(140deg, var(--c-primary-dark), var(--c-primary));
}
.phero__title { color: #fff; font-size: clamp(1.5rem, 3.6vw, 2.5rem); margin: 10px 0 .3em; max-width: 26ch; line-height: 1.6; text-wrap: balance; }
.phero__lead { color: rgba(255, 255, 255, .85); max-width: 60ch; margin: 0; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: .86rem; color: rgba(255, 255, 255, .75); }
.crumbs a { color: #fff; }
.entry { background: #fff; }
.entry__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 18px; color: var(--c-muted); font-size: .9rem; }
.entry__meta time { display: inline-flex; align-items: center; gap: 6px; }
.entry__thumb { margin: 0 0 26px; border-radius: 22px; overflow: hidden; }
.entry__thumb img { display: block; width: 100%; }
.entry__content { font-size: 1.06rem; line-height: 2.1; }
.entry__content h2 { font-size: 1.55rem; margin-top: 1.6em; }
.entry__content h3 { font-size: 1.28rem; margin-top: 1.4em; }
.entry__content a { text-decoration: underline; text-underline-offset: 3px; }
.entry__content img { border-radius: 14px; }
.entry__content ul, .entry__content ol { padding-inline-start: 1.6em; margin-bottom: 1.2em; }
.entry__content li { margin-bottom: .4em; }
.entry__content blockquote { margin: 1.6em 0; padding: 14px 22px; border-inline-start: 5px solid var(--c-accent); background: var(--c-accent-soft); border-radius: 0 14px 14px 0; border-radius: 14px; }
.entry__content table { width: 100%; border-collapse: collapse; margin-bottom: 1.4em; font-size: .96rem; }
.entry__content th, .entry__content td { padding: 10px 12px; border: 1px solid var(--c-line); text-align: start; }
.entry__content th { background: var(--c-bg-alt); }
.entry__content pre, .entry__content code { direction: ltr; text-align: left; }
.entry__tags { margin-top: 24px; }
.entry__tags a { display: inline-block; margin: 0 0 6px 6px; padding: 3px 12px; border-radius: 99px; background: var(--c-bg-alt); color: var(--c-text); font-size: .85rem; }
.entry__cta {
    display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; margin-top: 40px; padding: 22px 26px; border-radius: 20px;
    background: linear-gradient(135deg, var(--c-primary-soft), var(--c-accent-soft)); border: 1px solid var(--c-line);
}
.entry__cta strong { display: block; color: var(--c-ink); }
.entry__cta span { color: var(--c-muted); font-size: .92rem; }
.signpage { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 36px; align-items: start; }
.signpage__img { display: grid; place-items: center; padding: 30px; min-height: 320px; background: #fff; border: 1px solid var(--c-line); border-radius: 26px; box-shadow: var(--shadow); }
.signpage__img img { max-height: 340px; width: auto; }
.signpage__body h2 { font-size: 1.3rem; }
.callout { display: flex; gap: 10px; align-items: flex-start; padding: 14px 16px; border-radius: 14px; background: var(--c-accent-soft); border: 1px solid color-mix(in srgb, var(--c-accent) 35%, #fff); color: #5b3a00; }
.callout .i { margin-top: 6px; color: #b45309; }
@media (max-width: 820px) { .signpage { grid-template-columns: 1fr; } }

.pagination { display: flex; justify-content: center; gap: 6px; flex-wrap: wrap; margin-top: 24px; }
.pagination .page-numbers { display: inline-grid; place-items: center; min-width: 42px; height: 42px; padding: 0 12px; border-radius: 12px; background: #fff; border: 1px solid var(--c-line); color: var(--c-text); font-weight: 700; text-decoration: none; }
.pagination .page-numbers:hover { border-color: var(--c-primary); color: var(--c-primary); }
.pagination .current { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }

.search-form { display: flex; gap: 10px; max-width: 520px; margin-inline: auto; }
.search-form label { flex: 1; }
.search-form .search-field { width: 100%; height: 46px; padding: 0 16px; border: 1px solid var(--c-line); border-radius: 12px; font-size: 1rem; }
.search-form .search-submit { height: 46px; padding: 0 22px; border: 0; border-radius: 12px; background: var(--c-primary); color: #fff; font-weight: 700; cursor: pointer; }

.notfound { padding: 90px 0; }
.notfound__code { font-size: clamp(4rem, 14vw, 8rem); font-weight: 900; line-height: 1.1; background: linear-gradient(135deg, var(--c-primary), var(--c-accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }


/* ---------- موبایل ---------- */
@media (max-width: 560px) {
    .flash__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
    .fc { height: 262px; }
    .fc__face { padding: 12px; border-radius: 18px; }
    .fc__img { padding: 18px 0 4px; }
    .fc__img img { max-height: 140px; }
    .fc__hint { font-size: .7rem; text-align: center; }
    .fc__code { top: 10px; inset-inline-start: 10px; font-size: .68rem; padding: 2px 8px; }
    .fc__mark { width: 32px; height: 32px; top: 8px; inset-inline-end: 8px; }
    .fc__back { padding: 16px 12px 12px; }
    .fc__name { font-size: .92rem; padding-inline-end: 28px; margin-top: 4px; }
    .fc__meaning { font-size: .8rem; line-height: 1.75; }
    .fc__tip { font-size: .74rem; padding: 6px 8px; }
    .flash__tools { width: 100%; }
    .flash__tools .search { flex: 1 1 100%; }
    .sim { padding: 18px; }
    .sim__row { gap: 10px; }
    .sim__vs { display: none; }
    .sim__item { flex: 1 1 calc(50% - 10px); max-width: none; padding: 12px 8px; }
    .sim__img { height: 104px; }
    .sim__img img { max-height: 104px; }
    .exam { padding: 24px 20px 22px; }
}

/* ---------- حرکت کمتر ---------- */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
    .js .reveal { opacity: 1; }
}


/* ---------- آزمون‌های قفل ---------- */
.exam--locked { background: linear-gradient(180deg, #fff, var(--c-bg-alt)); }
.exam--locked::before { background: linear-gradient(90deg, #94a3b8, #cbd5e1); }
.exam--locked .exam__num { background: #e2e8f0; color: #475569; }
.exam--locked .exam__top h3 { color: var(--c-muted); }
.exam__lock { margin-inline-start: auto; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: #e2e8f0; color: #475569; flex: none; }
.btn--lock { background: #fff; color: var(--c-ink); border: 1.5px solid var(--c-line); font-weight: 700; }
.btn--lock:hover { border-color: var(--c-primary); color: var(--c-primary); }
.js .exams.is-collapsed .exam--extra { display: none; }
.exams__more { margin-top: 26px; }
.lockdlg { position: fixed; inset: 0; z-index: 120; display: grid; place-items: center; padding: 20px; background: rgba(15, 23, 42, .62); backdrop-filter: blur(3px); }
.lockdlg[hidden] { display: none; }
.lockdlg__panel { position: relative; width: min(100%, 440px); background: #fff; border-radius: 22px; padding: 34px 26px 26px; text-align: center; box-shadow: 0 30px 80px rgba(15, 23, 42, .35); outline: none; animation: lockIn .28s ease; }
.lockdlg__panel h3 { font-size: 1.2rem; margin: 14px 0 8px; }
.lockdlg__panel p { color: var(--c-muted); margin: 0 0 20px; }
.lockdlg__icon { display: inline-grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: var(--c-primary-soft); color: var(--c-primary); }
.lockdlg__close { position: absolute; top: 12px; inset-inline-start: 12px; width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--c-line); background: #fff; color: var(--c-ink); cursor: pointer; display: grid; place-items: center; }
.lockdlg .btn--store:not(.btn--bazaar) { background: var(--c-bg-alt); color: var(--c-ink); border-color: var(--c-line); backdrop-filter: none; }
.lock-open { overflow: hidden; }
@keyframes lockIn { from { opacity: 0; transform: translateY(14px) scale(.97); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .lockdlg__panel { animation: none; } }