:root {
    --red: #b30000;
    --blue: #2f2eff;
    --purple: #4700b3;
    --green: #076600;
    --text-primary: #000;
    --text-secondary: #4f4f4f;
    --link-color: #2f2eff;
    --body-bg: #fff;
    --header-bg: #fff;
    --card-bg: #fff;
    --border-color: #e0e0e0;
    --shadow-color: rgba(0,0,0,0.08);
    --overlay-bg: rgba(0,0,0,0.4);
    --header-height: 60px;
    --accent-color: #005f61;
    --accent-color-transparent: rgba(0,95,97,0.08);
    --blue-transparent-focus: rgba(47,46,255,0.2);
    --white: #fff;
    --card-shadow: 0 2px 8px var(--shadow-color);
    --footer-bg: #f8f9fa;
    --footer-text: #4f4f4f;
    --footer-border: #e0e0e0;
    --category-badge-bg: #005f61;
    --border-radius: 10px;
    --btn: #b30000;
    --spinner-border: rgba(0,0,0,0.1);
    --primary-color: #2f2eff;
    --primary-hover-color: #0000e6;
    --danger-color: #e53935;
    --muted-text-color: #495057;
    --widget-background-color: #fff;
    --shadow: 0 2px 4px rgba(0,0,0,0.05);
    --input-bg: #f8f9fa;
    --button-hover-bg: #f1f3f5;
    --comment-body-text: #212529;
    --tbl-border: #e5e7eb;
    --tbl-head-bg: #f3f4f6;
    --tbl-hover: #f9fafb;
    --skeleton-bg: #e0e0e0;
}

html[data-theme="dark"] {
    --red: #ffd6d6;
    --blue: #9f94ff;
    --purple: #ff99db;
    --green: #116600;
    --text-primary: #fff;
    --text-secondary: #dbfff3;
    --link-color: #ffd6d6;
    --body-bg: #0e0e20;
    --header-bg: #242a57;
    --card-bg: #242a57;
    --border-color: #434b9e;
    --shadow-color: rgba(0,0,0,0.3);
    --overlay-bg: rgba(0,0,0,0.6);
    --accent-color: #e500ff;
    --accent-color-transparent: rgba(255,153,219,0.1);
    --blue-transparent-focus: rgba(159,148,255,0.25);
    --white: #ffffff;
    --card-shadow: 0 4px 12px var(--shadow-color);
    --footer-bg: #000;
    --footer-text: #dbfff3;
    --footer-border: #434b9e;
    --category-badge-bg: #000;
    --btn: #f5ffdb;
    --spinner-border: rgba(255,255,255,0.2);
    --primary-color: #9f94ff;
    --primary-hover-color: #bfb8ff;
    --danger-color: #ef9a9a;
    --muted-text-color: #ced4da;
    --widget-background-color: #242a57;
    --shadow: 0 2px 8px rgba(0,0,0,0.3);
    --input-bg: #0e0e20;
    --button-hover-bg: #434b9e;
    --comment-body-text: #e9ecef;
    --skeleton-bg: #434b9e;
}

body,.header,.menu,.search-input,.theme-switcher,.burger,.back-icon,.search-icon,.suggestions,.suggestions .result-card {
    transition: background-color 0.2s ease,color 0.2s ease,border-color 0.2s ease;
}

body {
    padding-top: var(--header-height);
    font-family: -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
    color: var(--text-primary);
    background-color: var(--body-bg);
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes push-right {
    0%,100% {
        transform: translateX(0);
    }

    50% {
        transform: translateX(4px);
    }
}

@keyframes push-left {
    0%,100% {
        transform: translateX(0);
    }

    50% {
        transform: translateX(-4px);
    }
}

.container {
    width: 65%;
    margin: 0 auto;
    padding: 24px 16px;
    text-align: justify;
    line-height: 2;
}

/* When screen is at least 1680px → lock max width at 1050px */
@media(min-width: 1680px) {
    .container {
        width:100%;
        max-width: 1050px;
    }
}

.header {
    background: var(--header-bg);
    box-shadow: 0 1px 3px var(--shadow-color);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    padding: 0 1rem;
    position: relative;
}

.brand {
    flex-shrink: 0;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.menu {
    flex-grow: 1;
    display: flex;
    justify-content: center;
    position: relative;
}

.menu-inner {
    display: flex;
    gap: 0.25rem;
    overflow: auto;
    align-items: center;
}

.menu-inner a {
    text-decoration: none;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 1.1rem;
    white-space: nowrap;
    transition: background-color 0.2s ease,color 0.2s ease;
}

.menu-inner a:hover:not(.active) {
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 10px;
}

.menu-inner a.active {
    color: var(--link-color);
    font-weight: 700;
}

.search-container {
    display: flex;
    align-items: center;
}

.search-icon,.theme-switcher,.notification-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.search-icon:hover,.theme-switcher:hover,.notification-btn:hover {
    background-color: var(--border-color);
    color: var(--text-primary);
}

.search-icon svg,.theme-switcher svg,.notification-btn svg {
    width: 22px;
    height: 22px;
}

.back-icon {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 24px;
    line-height: 1;
}

.back-icon:hover {
    background-color: var(--border-color);
}

.search-input {
    height: 44px;
    border-radius: 22px;
    border: 1px solid var(--border-color);
    background-color: var(--header-bg);
    font-size: 1rem;
    color: var(--text-primary);
    box-sizing: border-box;
    padding: 0 1rem;
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px var(--blue-transparent-focus);
}

.theme-switcher .sun {
    animation: spin 8s linear infinite;
}

.theme-switcher .moon {
    display: none;
}

html[data-theme="dark"].theme-switcher .sun {
    display: none;
}

html[data-theme="dark"].theme-switcher .moon {
    display: block;
}

.burger,.overlay,.back-arrow {
    display: none;
}

.mobile-menu-header {
    display: none;
}

.close-menu-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.close-menu-btn:hover {
    background-color: var(--border-color);
    color: var(--text-primary);
}

.close-menu-btn svg {
    width: 22px;
    height: 22px;
}

@media(max-width: 850px) {
    .container {
        max-width:98%;
        margin: 0 auto;
        padding: 24px 16px;
        text-align: justify;
        line-height: 2;
    }

    .menu {
        display: none;
    }

    .search-input,.back-icon {
        display: none;
    }

    .burger {
        fill: var(--text-primary);
        display: flex;
        flex-direction: column;
        gap: 4px;
        cursor: pointer;
        padding: 0.5rem;
        z-index: 1000;
    }

    .burger-line {
        width: 22px;
        height: 2px;
        background-color: var(--text-primary);
        border-radius: 2px;
        transition: transform 0.3s ease,opacity 0.3s ease;
    }

    .menu.is-active ~ .navbar .burger .burger-line:nth-child(1) {
        transform: translateY(6px)rotate(45deg);
    }

    .menu.is-active ~ .navbar .burger .burger-line:nth-child(2) {
        opacity: 0;
    }

    .menu.is-active ~ .navbar .burger .burger-line:nth-child(3) {
        transform: translateY(-6px)rotate(-45deg);
    }

    .menu {
        justify-content: left;
        display: flex;
        position: fixed;
        top: 0;
        left: 0;
        width: 280px;
        height: 92%;
        background-color: var(--header-bg);
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        flex-direction: column;
        padding-top: var(--header-height);
        z-index: 1001;
        box-shadow: 2px 0 5px var(--shadow-color);
    }

    .menu.is-active {
        transform: translateX(0);
    }

    .menu-inner {
        align-items: flex-start;
        overflow: auto;
        flex-direction: column;
        padding: 1rem;
        gap: 0.5rem;
    }

    .menu-inner a {
        padding: 0.75rem 1rem;
    }

    .mobile-menu-header {
        position: fixed;
        top: 0;
        left: 0;
        width: 280px;
        height: var(--header-height);
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0 1rem;
        box-sizing: border-box;
        background-color: var(--header-bg);
        border-bottom: 1px solid var(--border-color);
        z-index: 1002;
    }

    .menu-brand-text {
        font-weight: 700;
        font-size: 1.2rem;
        color: var(--red);
        text-decoration: none;
    }

    .overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: var(--overlay-bg);
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease,visibility 0s 0.3s;
        z-index: 1000;
    }

    .overlay.is-active {
        display: block;
        opacity: 1;
        visibility: visible;
        transition: opacity 0.3s ease;
    }

    .header.search-active .navbar {
        display: none;
    }

    .header.search-active {
        display: flex;
        align-items: stretch;
        padding: 0;
    }

    .header.search-active .back-icon {
        display: flex;
        flex: 0 0 50px;
        align-items: center;
        justify-content: center;
        position: static;
        visibility: visible;
        opacity: 1;
    }

    .header.search-active .search-input {
        display: block;
        flex: 1 1 auto;
        width: auto;
        height: var(--header-height);
        margin-top: 1%;
    }

    .header.search-active .search-input {
        height: 44px;
    }

    .header {
        height: 60px;
    }

    .back-icon {
        margin-top: 1%;
        background: var(--header-bg);
    }
}

@media(min-width: 851px) {
    .menu {
        overflow:auto;
        align-items: center;
        width: 68%;
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%,-50%);
    }

    .menu::-webkit-scrollbar {
        display: none;
    }

    .search-input,.back-icon {
        position: fixed;
        top: 8px;
        z-index: 1001;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease,visibility 0s 0.3s;
    }

    .search-input {
        right: 10px;
        width: 0;
    }

    .back-icon {
        background: var(--header-bg);
        right: calc(10px + 65% + 10px);
    }

    .header.search-active-desktop .search-input {
        opacity: 1;
        visibility: visible;
        width: 65%;
        transition: width 0.3s ease,opacity 0.3s ease;
    }

    .header.search-active-desktop .back-icon {
        display: flex;
        opacity: 1;
        visibility: visible;
        transition: opacity 0.3s ease 0.1s;
    }

    .header.search-active-desktop .overlay {
        display: block;
        opacity: 1;
        visibility: visible;
        background: transparent;
        z-index: 1000;
    }
}

.suggestions {
    position: fixed;
    top: calc(var(--header-height)+ 5px);
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 6px var(--shadow-color);
    list-style: none;
    padding: 0.5rem;
    margin: 0;
    z-index: 9999;
    max-height: 400px;
    overflow-y: auto;
    display: none;
}

.suggestions .result-card {
    display: flex;
    gap: 12px;
    padding: 10px;
    border-radius: 6px;
    text-decoration: none;
    align-items: center;
}

.suggestions .result-card:hover {
    background-color: var(--border-color);
}

.result-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--border-color);
}

.result-icon svg {
    width: 100%;
    height: 100%;
}

.result-text {
    text-align: left;
    flex-grow: 1;
    min-width: 0;
}

.result-title {
    font-weight: 500;
    color: var(--text-primary);
    margin: 0 0 4px;
}

.result-description {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0;
}

.result-title,.result-description {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.result-arrow {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--text-secondary);
    transition: color 0.2s ease,transform 0.2s ease;
}

.suggestions .result-card:hover .result-arrow {
    color: var(--accent-color);
    transform: translateX(4px);
}

.suggestions li.no-results {
    padding: 1rem;
    text-align: center;
    color: var(--text-secondary);
}

@media(max-width: 850px) {
    .suggestions {
        width:100%;
        top: var(--header-height);
        left: 0;
        right: 0;
        border-radius: 0 0 8px 8px;
        box-sizing: border-box;
    }
}

@media(min-width: 851px) {
    .suggestions {
        width:50%;
        left: 50%;
        transform: translateX(-50%);
    }
}

.menu-arrow {
    display: none;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--header-bg);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 30px;
    height: 30px;
    cursor: pointer;
    color: var(--text-primary);
    box-shadow: 0 2px 5px var(--shadow-color);
    z-index: 10;
}

.menu-arrow.left {
    left: -10px;
}

.menu-arrow.right {
    right: -10px;
}

.menu-arrow .arrow-svg {
    width: 22px;
    height: 22px;
}

.arrow-static {
    opacity: 0.4;
}

.menu-arrow.right .arrow-animated {
    animation: push-right 1.5s ease-in-out infinite;
}

.menu-arrow.left .arrow-animated {
    animation: push-left 1.5s ease-in-out infinite;
}

@media(min-width: 851px) {
    .menu-arrow {
        display:flex;
        align-items: center;
        justify-content: center;
    }
}

.menu-inner::-webkit-scrollbar {
    display: none;
}

.app-footer {
    color: var(--footer-text);
    background-color: var(--footer-bg);
    padding: 3rem 2rem;
    border-top: 1px solid var(--footer-border);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(220px,1fr));
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding-bottom: 2rem;
}

.footer-section h3,.footer-section h4 {
    font-family: "Lora",serif;
    color: var(--text-primary);
    font-size: 1.2rem;
    margin-bottom: 1rem;
    text-align: left;
}

.footer-about p {
    line-height: 1.6;
    margin: 0;
    font-size: 0.95rem;
}

.footer-socials {
    display: flex;
    gap: 1.25rem;
    padding: 0;
    margin: 0;
    list-style: none;
}

.footer-socials a {
    color: inherit;
    display: inline-block;
}

.footer-socials svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
    transition: color 0.2s ease,transform 0.2s ease;
}

.footer-socials a:hover {
    color: var(--accent-color);
    transform: translateY(-2px);
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section a,.app-footer .footer-about p {
    color: var(--footer-text);
    text-decoration: none;
    transition: color 0.2s ease;
    font-size: 0.95rem;
}

.footer-section a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--footer-border);
    font-size: 0.9rem;
}

#dashboard-link {
    display: none;
}

#rating-widget-wrapper {
    margin-top: 2rem;
}

#rating-widget {
    max-width: 700px;
    margin: 2rem auto;
    padding: 1.5rem 2rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
}

#rating-widget h2 {
    margin-top: 0;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: var(--text-primary);
    text-align: center;
}

#rating-stars {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

#rating-stars .star {
    width: 32px;
    height: 32px;
    cursor: pointer;
    fill: var(--border-color);
    transition: fill 0.2s ease,transform 0.2s ease;
}

#rating-stars.user-can-rate .star:hover {
    fill: #fbc02d;
    transform: scale(1.1);
}

#rating-stars.user-can-rate .star:hover ~ .star {
    fill: var(--border-color);
}

#rating-stars .star.filled {
    fill: #fdd835;
}

#rating-stars .star.selected {
    fill: #f57f17;
    transform: scale(1.1);
}

#rating-login-prompt {
    margin-top: 1.5rem;
    text-align: center;
}

#rating-display {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.average-summary {
    flex-shrink: 0;
    text-align: center;
    padding-right: 1.5rem;
    border-right: 1px solid var(--border-color);
}

#average-rating-value {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.1;
    color: var(--text-primary);
}

#total-ratings-count {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.rating-breakdown {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.breakdown-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
}

.star-label {
    width: 50px;
    text-align: right;
    color: var(--text-secondary);
}

.progress-bar-container {
    flex-grow: 1;
    height: 10px;
    background-color: var(--input-bg);
    border-radius: 5px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    border-radius: 5px;
    transition: width 0.5s ease-in-out;
    width: 0%;
}

.progress-bar-5 {
    background-color: #4caf50;
}

.progress-bar-4 {
    background-color: #8bc34a;
}

.progress-bar-3 {
    background-color: #ffc107;
}

.progress-bar-2 {
    background-color: #ff9800;
}

.progress-bar-1 {
    background-color: #f44336;
}

.vote-count {
    width: 40px;
    text-align: right;
    font-weight: 500;
    color: var(--text-primary);
}

#rating-display.no-transition .progress-bar,#rating-stars.no-transition .star {
    transition: none !important;
}

@media(max-width: 600px) {
    #rating-display {
        flex-direction:column;
        gap: 1rem;
    }

    .average-summary {
        border-right: none;
        padding-right: 0;
        margin-bottom: 0.5rem;
    }

    .rating-breakdown {
        width: 100%;
    }
}

.firebase-comments-widget {
    max-width: 700px;
    margin: 2rem auto;
    padding: 1rem;
}

#comment-count-header {
    margin-top: 0;
    margin-bottom: 1rem;
}

.spinner {
    border: 4px solid var(--spinner-border);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border-left-color: var(--primary-color);
    margin: 20px auto;
    animation: spin 1s ease infinite;
}

.spinner-small {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid var(--spinner-border);
    border-radius: 50%;
    border-top-color: var(--white);
    animation: spin 1s ease-in-out infinite;
}

html[data-theme="light"].btn.primary .spinner-small {
    border-top-color: #fff;
}

.muted {
    color: var(--muted-text-color);
    text-align: center;
}

.muted.error {
    color: var(--danger-color);
}

.comment-form-shell {
    margin-bottom: 1.5rem;
}

.comment-form {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
}

.replying-to {
    font-size: 0.9em;
    color: var(--muted-text-color);
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.comment-form input[type="text"],.comment-form textarea {
    width: 100%;
    padding: 0.75rem;
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: inherit;
    background-color: var(--input-bg);
    color: var(--text-primary);
    transition: border-color 0.2s,box-shadow 0.2s;
    box-sizing: border-box;
}

.comment-form input[type="text"]:read-only {
    background-color: var(--button-hover-bg);
    cursor: not-allowed;
}

.comment-form input[type="text"]:focus,.comment-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--blue-transparent-focus);
}

.comment-form textarea {
    resize: vertical;
    min-height: 80px;
}

.form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

#char-counter {
    font-size: 0.8em;
    color: var(--muted-text-color);
}

.actions {
    display: flex;
    gap: 0.5rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
    vertical-align: middle;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
    background-color: transparent;
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    border-radius: var(--border-radius);
    transition: all 0.2s ease-in-out;
}

.btn:hover {
    background-color: var(--button-hover-bg);
}

.btn.primary {
    color: var(--white);
    background-color: var(--blue);
    border-color: var(--primary-color);
}

.btn.primary:hover {
    background-color: var(--primary-hover-color);
    border-color: var(--primary-hover-color);
}

.btn.primary:disabled {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    opacity: 0.65;
    cursor: not-allowed;
}

.btn.small {
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
    font-weight: 400;
    border: none;
    color: var(--muted-text-color);
}

.btn.small:hover {
    background: 0 0;
    color: var(--primary-color);
    text-decoration: underline;
}

.btn.small.danger {
    color: var(--danger-color);
}

.comment-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.comment-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    padding: 1rem 1.25rem;
    box-shadow: var(--card-shadow);
    transition: opacity 0.4s ease,border-color 0.3s ease;
}

.comment-item.is-optimistic {
    opacity: 0.6;
}

.comment-item.reply-item {
    margin-left: 20px;
    padding-left: 1rem;
    border-left: 3px solid var(--accent-color);
}

.reply-info {
    font-size: 0.9em;
    color: var(--muted-text-color);
    margin-bottom: 0.5rem;
}

.reply-info strong {
    color: var(--accent-color);
    font-weight: 500;
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.comment-author-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.comment-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.owner-avatar {
    padding: 2px;
    box-sizing: border-box;
}

.default-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--accent-color);
    color: var(--white);
    font-weight: 700;
    font-size: 1rem;
}

.comment-author {
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
}

.comment-date {
    font-size: 0.8em;
    color: var(--muted-text-color);
    flex-shrink: 0;
}

.comment-body {
    font-size: 1rem;
    line-height: 1.6;
    margin: 0.5rem 0;
    color: var(--comment-body-text);
    padding-left: calc(32px + 0.75rem);
}

.comment-actions {
    margin-top: 0.5rem;
    padding-left: calc(32px + 0.75rem);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.inline-reply-slot > .comment-form-shell {
    margin-top: 1rem;
    margin-bottom: 0;
}

.vote-btn .count {
    font-size: 0.8em;
    margin-left: 0.25rem;
    color: var(--muted-text-color);
}

.vote-btn.voted {
    color: var(--blue);
    font-weight: 700;
}

.verified-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    background-color: var(--blue);
    color: var(--white);
    border-radius: 50%;
    margin-left: 6px;
    vertical-align: middle;
}

.verified-badge svg {
    width: 12px;
    height: 12px;
    fill: currentColor;
}

.comment-item.owner-comment {
    border-color: var(--blue);
}

.comment-item.owner-comment .comment-author {
    color: var(--blue);
    font-weight: 700;
}

@keyframes highlight-fade {
    from {
        background-color: var(--blue-transparent-focus);
    }

    to {
        background-color: transparent;
    }
}

.comment-item.highlighted {
    animation: highlight-fade 2.5s ease-out;
}

.system-announcement-comment {
    background-color: var(--input-bg);
    border-left: 4px solid var(--accent-color);
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.system-announcement-comment .comment-author-info {
    flex-shrink: 0;
}

.system-announcement-comment .comment-body {
    padding-left: 0;
    margin: 0;
    font-style: italic;
    color: var(--text-secondary);
}

#auth-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background-color: var(--input-bg);
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
}

#login-btn,#logout-btn,#user-info {
    display: none;
}

#auth-container:not(.logged-in)#login-btn {
    display: inline-flex;
}

#auth-container.logged-in #logout-btn,#auth-container.logged-in #user-info {
    display: flex;
}

#user-info {
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
}

#login-prompt {
    padding: 1rem;
    background-color: var(--input-bg);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
}

@media(max-width: 600px) {
    .firebase-comments-widget {
        padding:0.5rem;
        margin: 1rem auto;
    }

    .comment-form {
        padding: 1rem;
    }

    .form-footer {
        flex-direction: column-reverse;
        align-items: stretch;
    }

    .actions {
        justify-content: flex-end;
    }

    #char-counter {
        text-align: right;
        margin-bottom: 0.5rem;
    }

    .comment-item.reply-item {
        margin-left: 10px;
    }

    .comment-body,.comment-actions {
        padding-left: 0;
    }
}

.comments-wrapper.comments-loading,.rating-widget-wrapper.rating-loading {
    min-height: 200px;
}

#comments-list:empty + .skeleton-comment,.comments-loading #comments-list .skeleton-comment {
    display: block;
}

.skeleton-comment {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
    box-shadow: var(--card-shadow);
}

.skeleton-line {
    height: 1em;
    border-radius: 4px;
    background-color: var(--skeleton-bg);
    background-image: linear-gradient(90deg,var(--skeleton-bg)0,rgba(255,255,255,0.2)40px,var(--skeleton-bg)80px);
    background-size: 600px;
    animation: shimmer 1.5s infinite linear;
}

.skeleton-line.header {
    margin-top: -20px;
    width: 40%;
    margin-bottom: 1rem;
    height: 1.2em;
}

.skeleton-line:not(.header) {
    margin-bottom: 0.75rem;
}

.skeleton-line.short {
    width: 60%;
}

@keyframes shimmer {
    0% {
        background-position: -600px 0;
    }

    100% {
        background-position: 600px 0;
    }
}

.post-meta-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 1.5rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.byline {
    gap: 0.7rem;
    text-align: left;
    font-size: 0.9rem;
    line-height: 1.5;
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
}

.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid var(--border-color);
}

.author-avatar svg {
    width: 100%;
    height: 100%;
    display: block;
}

.author-details {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.author.vcard .name {
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
}

.author.vcard .name:hover {
    color: var(--accent-color);
}

.author-status.verified {
    display: inline-flex;
    align-items: center;
    margin-left: 0.35rem;
}

.verified-author svg {
    width: 16px;
    height: 16px;
    vertical-align: middle;
    fill: var(--accent-color);
}

.entry-modified-date {
    color: var(--text-secondary);
    white-space: nowrap;
    display: inline;
}

.share-button-wrapper {
    display: flex;
    align-items: center;
}

.share-button {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    border-radius: 20px;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
}

.share-button:hover {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: var(--white);
}

.share-button svg path {
    fill: currentColor;
}

@media(max-width: 520px) {
    .author-details {
        flex-basis:100%;
    }

    .entry-modified-date {
        display: block;
        margin-top: 4px;
    }
}

:root {
    --accent-color-rgb: 0,95,97;
}

html[data-theme="dark"] {
    --accent-color-rgb: 255,153,219;
}

.faq-section {
    max-width: 900px;
    margin: 3rem auto;
}

.faq-section h2 {
    text-align: center;
    font-family: "Lora",serif;
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

.faq-section details {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    margin-bottom: 1rem;
    border-radius: 8px;
    transition: background-color 0.3s ease;
    box-shadow: var(--card-shadow);
}

.faq-section details[open] {
    background-color: var(--footer-bg);
}

.faq-section summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    font-weight: 600;
    font-size: 1.2rem;
    cursor: pointer;
    list-style: none;
    color: var(--text-primary);
}

.faq-section summary::-webkit-details-marker {
    display: none;
}

.faq-section summary::after {
    content: "+";
    font-size: 1.5rem;
    color: var(--accent-color);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-section details[open]summary::after {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 1.5rem 1.5rem;
    line-height: 1.7;
    color: var(--text-secondary);
    overflow: hidden;
}

details[open]> .faq-answer {
    animation: vyakaran-fadeIn 0.5s ease;
}

.common-angles-table-wrapper,.table-container {
    background: var(--card-bg);
    border: 1px solid var(--tbl-border);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    margin: 1rem 0;
}

.common-angles-table-wrapper:has(table),.table-container:has(table) {
    overflow-x: auto;
}

.common-angles-table,.table-container table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    color: var(--text-primary);
    font-family: system-ui,-apple-system,Segoe UI,Roboto,"Noto Sans Devanagari","Noto Sans",Arial,sans-serif;
    font-size: 16px;
    line-height: 1.5;
}

.common-angles-table thead th,.table-container thead th {
    position: sticky;
    top: 0;
    background: var(--footer-bg);
    color: var(--text-primary);
    text-align: left;
    font-weight: 700;
    padding: 14px 16px;
    border-bottom: 1px solid var(--tbl-border);
    white-space: nowrap;
    z-index: 1;
}

.common-angles-table td,.table-container td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--tbl-border);
    vertical-align: top;
}

.common-angles-table tbody tr:nth-child(even),.table-container tbody tr:nth-child(even) {
    background: var(--footer-bg);
}

.common-angles-table tbody tr:hover,.table-container tbody tr:hover {
    background: color-mix(in srgb,var(--tbl-hover)70%,transparent);
}

.common-angles-table thead th:first-child,.table-container thead th:first-child {
    border-top-left-radius: calc(var(--border-radius)- 2px);
}

.common-angles-table thead th:last-child,.table-container thead th:last-child {
    border-top-right-radius: calc(var(--border-radius)- 2px);
}

.common-angles-table tbody tr:last-child td:first-child,.table-container tbody tr:last-child td:first-child {
    border-bottom-left-radius: calc(var(--border-radius)- 2px);
}

.common-angles-table tbody tr:last-child td:last-child,.table-container tbody tr:last-child td:last-child {
    border-bottom-right-radius: calc(var(--border-radius)- 2px);
}

.common-angles-table td strong,.table-container td strong {
    color: var(--text-primary);
    font-weight: 700;
}

.common-angles-table td em,.common-angles-table th em,.table-container td em,.table-container th em {
    color: var(--muted-text-color);
    font-style: normal;
    font-weight: 500;
}

.common-angles-table-wrapper.is-empty,.table-container.is-empty {
    display: grid;
    place-items: center;
    min-height: 160px;
}

.common-angles-table-wrapper.is-empty::after,.table-container.is-empty::after {
    content: "अभी कोई डेटा उपलब्ध नहीं है";
    color: var(--muted-text-color);
    font-size: 15px;
    padding: 18px 22px;
    border: 1px dashed var(--tbl-border);
    border-radius: 12px;
}

.common-angles-table td:hover,.table-container td:hover {
    color: var(--red);
    cursor: default;
}

.post-filter-container {
    margin-bottom: 2rem;
}

#post-filter-input {
    width: 100%;
    padding: 0.8rem 1.2rem;
    font-size: 1rem;
    border-radius: 25px;
    border: 1px solid var(--border-color);
    background-color: var(--card-bg);
    color: var(--text-primary);
    box-shadow: 0 2px 8px var(--shadow-color);
    transition: box-shadow 0.2s ease-in-out,border-color 0.2s ease-in-out;
    box-sizing: border-box;
    margin: 0;
}

#post-filter-input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px var(--blue-transparent-focus);
}

.no-posts-found {
    text-align: center;
    grid-column: 1/-1;
    color: var(--text-secondary);
    font-size: 1.1rem;
    padding: 2rem;
}

#load-more-container {
    text-align: center;
    margin-top: 2rem;
    grid-column: 1/-1;
}

#load-more-btn {
    background-color: var(--accent-color);
    color: var(--white);
    border: none;
    padding: 0.8rem 2rem;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 25px;
    cursor: pointer;
    transition: background-color 0.2s ease,transform 0.2s ease;
}

#load-more-btn:hover {
    background-color: var(--green);
    transform: translateY(-2px);
}

@media(max-width: 480px) {
    .container {
        width:97%;
        margin: 0 auto;
        padding: 0;
        text-align: justify;
        line-height: 2;
    }

    #root {
        width: 97%;
        margin: 25px auto;
        padding: 0;
    }

    .post-card-content {
        padding: 1rem;
    }

    .post-card-title {
        font-size: 1.1rem;
    }
}

.post-grid {
    display: grid;
    gap: 1.5rem;
    justify-content: center;
    justify-items: center;
   
    grid-template-columns: repeat(auto-fit,minmax(290px,1fr));
}

.card {
    background-color: var(--card-bg);
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.2s ease-in-out,box-shadow 0.2s ease-in-out;
    max-width: 380px;
    display: flex;
    flex-direction: column;
        height: fit-content;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 16px var(--shadow-color);
}

.card-thumbnail {
    width: 100%;
    padding-top: 56.25%;
    background-color: var(--border-color);
    position: relative;
    border-bottom: 1px solid var(--border-color);
}

.card-thumbnail img,.card-thumbnail svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

.category-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background-color: rgba(0,0,0,0.6);
    color: var(--white)!important;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    text-decoration: none;
    z-index: 1;
    transition: background-color 0.2s ease;
}

.category-badge:hover {
    background-color: rgba(0,0,0,0.8);
}

.reading-time-label {
    position: absolute;
    bottom: 12px;
    left: 12px;
    background-color: rgba(0,0,0,0.6);
    color: var(--white);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    z-index: 1;
}

.card-content {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
   
}

.card-title {
    font-size: 1.125rem;
    font-weight: 700;
    line-height: 1.4;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: left;
}

.card-title a {
    color: var(--text-primary);
    text-decoration: none;
}

.card-title a:hover {
    color: var(--link-color);
}

.card-summary {
     
    color: var(--text-secondary);
    line-height: 1.5;
  
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 12px;
}

.card-summary a {
    color: inherit;
    text-decoration: none;
}

.card-summary a:hover {
    color: var(--link-color);
}

.category-count {
    background-color: var(--border-color);
    color: var(--text-secondary);
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    border-radius: 10px;
    font-weight: 500;
    transition: background-color 0.2s ease,color 0.2s ease;
}

.category-list a {
    text-decoration: none;
    color: var(--text-secondary);
    transition: color 0.2s ease-in-out;
    font-weight: 500;
    cursor: pointer;
}

.category-list a:hover {
    color: var(--accent-color);
}

.categories-section {
    margin-top: 30px;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
    margin-bottom: 2rem;
}

.categories-section h2 {
    margin-top: 0;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    font-family: "Lora",serif;
    font-size: 1.4rem;
    text-align: left;
}

.categories-section .category-list {
    display: flex;
    overflow: auto;
    scrollbar-width: none;
    gap: 1rem;
    padding: 0;
    margin: 0;
    list-style: none;
}

.categories-section .category-list li {
    margin: 0;
    min-width: 200px;
    display: block;
}

.categories-section .category-list a {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.categories-section .category-list a:hover {
    background-color: #005f61;
    color: var(--white)!important;
}

.categories-section .category-list a.active-category {
    background-color: var(--category-badge-bg);
    color: var(--white)!important;
    border-color: var(--category-badge-bg);
}

.categories-section .category-list a:hover .category-count,.categories-section .category-list a.active-category .category-count {
    background-color: var(--white);
    color: var(--category-badge-bg)!important;
}

.animated-logo-container {
    display: flex;
    justify-content: center;
    margin: 2rem 0;
    padding: 1rem;
}

.animated-logo-container svg {
    border-radius: 50%;
    box-shadow: 0 10px 25px var(--shadow-color),0 5px 10px var(--shadow-color);
}

.card-thumbnail img,.card-thumbnail .card-image-link > svg {
    transition: opacity 0.4s ease-in-out,transform 0.3s ease;
}

.card:hover .card-thumbnail img,.card:hover .card-thumbnail .card-image-link > svg {
    transform: scale(1.05);
}

.card-thumbnail .lazy-image {
    opacity: 0;
}

.card-thumbnail .lazy-image.loaded {
    opacity: 1;
}

.error-container {
    text-align: center;
    padding: 2rem 1rem;
    background-color: var(--input-bg);
    border: 1px dashed var(--danger-color);
    border-radius: var(--border-radius);
    margin: 1rem 0;
}

.error-container p {
    margin-top: 0;
    margin-bottom: 1rem;
    color: var(--danger-color);
    font-size: 0.95rem;
}

.retry-btn {
    color: var(--white)!important;
    background-color: var(--blue);
    border-color: var(--primary-color);
}

.retry-btn:hover {
    background-color: var(--primary-hover-color);
    border-color: var(--primary-hover-color);
}

.skeleton-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    overflow: hidden;
    max-width: 380px;
    display: flex;
    flex-direction: column;
}

.skeleton-thumbnail {
    width: 100%;
    padding-top: 56.25%;
    background-color: var(--skeleton-bg);
    animation: shimmer 1.5s infinite linear;
}

.skeleton-content {
    padding: 16px;
}

.skeleton-category {
    min-width: 180px;
    height: 38px;
    background-color: var(--skeleton-bg);
    border-radius: 20px;
    animation: shimmer 1.5s infinite linear;
}

.rating-widget-wrapper .rating-skeleton {
    display: none;
}

.rating-widget-wrapper.rating-loading .rating-skeleton {
    display: block;
}

.rating-widget-wrapper.rating-loading .rating-content {
    display: none;
}

.rating-skeleton-display {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.skeleton-summary {
    flex-shrink: 0;
    text-align: center;
    padding-right: 1.5rem;
    border-right: 1px solid var(--border-color);
    width: 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.skeleton-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--skeleton-bg);
    animation: shimmer 1.5s infinite linear;
    margin-bottom: 0.5rem;
}

.skeleton-breakdown {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}

.icon-thumbnail {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    background-color: var(--input-bg);
    position: absolute;
    top: 0;
    left: 0;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
}

.read-more-btn {
    display: inline-block;
    margin-top: 0.75rem;
    text-decoration: none;
    color: var(--accent-color);
    font-weight: 600;
    transition: color 0.2s ease,transform 0.2s ease;
}

.read-more-btn:hover {
    color: var(--link-color);
    transform: translateX(4px);
}

.intro-section {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    text-align: left;
    padding: 3rem;
    background: linear-gradient(135deg,color-mix(in srgb,var(--accent-color)4%,var(--card-bg)),var(--card-bg));
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
}

.intro-logo {
    flex-shrink: 0;
    width: 150px;
}

.intro-logo svg {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 4px 6px var(--shadow-color));
}

.intro-text-content {
    flex-grow: 1;
}

.intro-section h1 {
    text-align: left;
    font-size: 2.8rem;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
}

.intro-section .intro-content {
    margin: 0;
    max-width: none;
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1.1rem;
}

@media(max-width: 768px) {
    .intro-section {
        flex-direction:column;
        text-align: center;
        padding: 2rem 1.5rem;
    }

    .intro-section h1 {
        text-align: center;
    }

    .intro-logo {
        width: 100px;
        margin-bottom: 1rem;
    }
}

.google-ad {
    display: block;
    min-height: 100px;
    /* Ads load hone tak jagah reserve rakhta hai,jisse page hilta nahi */
    margin: 2rem auto;
    text-align: center;
    max-width: 970px;
}

.daily-gk-section .gk-card {
    background: var(--card-bg,#fff);
    padding: 1.5rem;
    border-radius: 1rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    text-align: center;
    transition: all 0.3s ease;
}

.daily-gk-section .gk-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.daily-gk-section .icon {
    font-size: 2.2rem;
    margin-bottom: 0.7rem;
}

.daily-gk-section .mini-quiz-box {
    margin-top: 2rem;
    padding: 1.5rem;
    border-radius: 1rem;
    color: #000000;
    background: linear-gradient(135deg,#f7f3ff,#fff);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

html[data-theme="dark"].daily-gk-section .mini-quiz-box {
    color: var(--text-primary);
    background: linear-gradient(135deg,#2a223a,#1a1625);
}

.daily-gk-section .mini-quiz-box h3 {
    color: #6a1b9a;
    margin-bottom: 0.6rem;
}

html[data-theme="dark"].daily-gk-section .mini-quiz-box h3 {
    color: var(--purple);
}

.daily-gk-section .quiz-options {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0;
}

.daily-gk-section .quiz-options li {
    padding: 0.4rem 0;
}

.daily-gk-section .quiz-link {
    color: #6a1b9a;
    text-decoration: underline;
}

html[data-theme="dark"].daily-gk-section .quiz-link {
    color: var(--purple);
}

.daily-gk-section .center-btn {
    text-align: center;
    margin-top: 1.5rem;
}

.content-section {
    padding: 4rem 0;
    border-bottom: 1px solid var(--border-color);
}

.content-section:last-of-type {
    border-bottom: none;
}

.section-title {
    text-align: center;
    font-size: 2.2rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 700;
    position: relative;
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 3rem auto;
    line-height: 1.7;
}

.section-title::after {
    content: "";
    display: block;
    width: 70px;
    height: 4px;
    background-color: var(--accent-color);
    margin: 0.5rem auto 0;
    border-radius: 2px;
}

.grid-2,.grid-3,.grid-4 {
    display: grid;
    gap: 2rem;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit,minmax(320px,1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit,minmax(280px,1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit,minmax(250px,1fr));
}

.info-card {
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    text-align: center;
    transition: transform 0.2s ease,box-shadow 0.2s ease;
    border: 1px solid var(--border-color);
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--shadow-color);
}

.info-card .icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    line-height: 1;
}

.info-card h3 {
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
}

.info-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.learning-path-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    overflow: hidden;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.learning-path-header {
    padding: 1.5rem;
    background: linear-gradient(135deg,var(--accent-color),#008c90);
    color: white;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.learning-path-header .header-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    fill: rgba(255,255,255,0.9);
}

.learning-path-header .header-content {
    flex-grow: 1;
}

.learning-path-header h3 {
    margin: 0;
    font-size: 1.5rem;
}

.learning-path-header p {
    margin: 0.5rem 0 0;
    opacity: 0.9;
    font-size: 0.95rem;
}

.learning-path-steps {
    list-style: none;
    padding: 1.5rem;
    margin: 0;
    flex-grow: 1;
}

.learning-path-steps li {
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.learning-path-steps li .step-number {
    background-color: var(--accent-color);
    color: white;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    font-weight: 600;
    flex-shrink: 0;
}

.learning-path-steps li a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: color 0.2s ease;
}

.learning-path-steps li a:hover {
    color: var(--accent-color);
}

.philosophy-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
}

.philosophy-content h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.philosophy-content p,.philosophy-content li {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.cta-section {
    background: linear-gradient(135deg,#641ef9,#9f94ff);
    color: white;
    text-align: center;
    padding: 4rem 2rem;
    border-radius: var(--border-radius);
    margin: 4rem 0;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-top: 0;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 2rem;
    opacity: 0.9;
}

.cta-btn {
    background-color: white;
    color: #641ef9;
    text-decoration: none;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    transition: transform 0.2s ease,background-color 0.2s ease;
    display: inline-block;
}

.cta-btn:hover {
    background-color: #f0f0f0;
    transform: scale(1.05);
}

.featured-tool-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    text-align: center;
    padding: 1.5rem;
}

.featured-tool-card .icon {
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.featured-tool-card .icon svg {
    width: 64px;
    height: 64px;
}

.featured-tool-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.featured-tool-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.featured-tool-card .tool-btn {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    text-decoration: none;
    padding: 0.8rem 1.8rem;
    border-radius: 25px;
    font-weight: 500;
    transition: background-color 0.2s ease;
}

.featured-tool-card .tool-btn:hover {
    background-color: #004d4e;
}

.testimonial-card {
    background-color: var(--card-bg);
    border-left: 5px solid var(--accent-color);
    padding: 2rem;
    border-radius: 0 var(--border-radius)var(--border-radius)0;
    box-shadow: var(--card-shadow);
}

.testimonial-text {
    font-style: italic;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0 0 1rem 0;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
}

.testimonial-author {
    font-weight: 600;
    color: var(--text-primary);
}

.founder-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.founder-avatar-svg {
    width: 120px;
    height: 120px;
    flex-shrink: 0;
    border-radius: 50%;
    box-shadow: 0 0 0 5px var(--card-bg),0 0 0 7px var(--accent-color);
}

.founder-bio h3 {
    font-size: 1.8rem;
    margin-top: 0;
}

.founder-bio p {
    line-height: 1.8;
    color: var(--text-secondary);
}

.highlight-section {
    background: linear-gradient(135deg,color-mix(in srgb,var(--accent-color)8%,var(--card-bg)),var(--card-bg));
    padding: 4rem 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.stats-section {
    background-color: var(--input-bg);
    padding: 4rem 2rem;
    border-radius: 16px;
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(200px,1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.stat-item {
    padding: 1rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-color);
    line-height: 1.2;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.current-affair-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent-color);
    box-shadow: var(--card-shadow);
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease,box-shadow 0.2s ease;
}

.current-affair-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--shadow-color);
}

.current-affair-card .affair-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

.current-affair-card .affair-category {
    background-color: var(--accent-color);
    color: white;
    padding: 0.2rem 0.6rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

.current-affair-card h3 {
    margin-top: 0;
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    flex-grow: 1;
}

.current-affair-card h3 a {
    text-decoration: none;
    color: var(--text-primary);
}

.current-affair-card h3 a:hover {
    color: var(--accent-color);
}

.current-affair-card .read-more-btn {
    align-self: flex-start;
    text-decoration: none;
    color: var(--accent-color);
    font-weight: 600;
    margin-top: auto;
    padding-top: 1rem;
}

.current-affair-card .read-more-btn:hover {
    text-decoration: underline;
}

.latest-article-list {
    max-width: 800px;
    margin: 0 auto;
}

.latest-article-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s ease;
    border-radius: 8px;
}

.latest-article-item:hover {
    background-color: var(--input-bg);
}

.latest-article-item:last-child {
    border-bottom: none;
}

.latest-article-item .category-tag {
    background-color: var(--accent-color);
    color: #ffffff;
    padding: 0.25rem 0.6rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
}

.latest-article-item .article-title {
    flex-grow: 1;
    margin: 0;
    font-size: 1.1rem;
}

.latest-article-item .article-title a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
}

.latest-article-item .article-title a:hover {
    color: var(--accent-color);
}

.latest-article-item .article-date {
    color: var(--text-secondary);
    font-size: 0.9rem;
    white-space: nowrap;
}

@media(min-width: 768px) {
    .founder-section {
        flex-direction:row;
        text-align: left;
    }

    .founder-avatar-svg {
        width: 160px;
        height: 160px;
    }
}

.education-hero {
    text-align: center;
    padding: 3rem 1rem;
    background: linear-gradient(135deg,color-mix(in srgb,var(--accent-color)8%,var(--card-bg)),var(--card-bg));
    border-radius: var(--border-radius);
    margin-bottom: 3rem;
    border: 1px solid var(--border-color);
}

.education-hero h1 {
    font-size: clamp(2.2rem,5vw,3rem);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
}

.education-hero p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

#education-hub-container {
    padding: 1rem 0;
}

.category-section {
    margin-bottom: 3.5rem;
}

.category-title {
    font-size: clamp(1.8rem,4vw,2.2rem);
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--accent-color);
    display: inline-block;
}

.category-description {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: -1rem auto 2.5rem 0;
    text-align: left;
    line-height: 1.7;
}

.category-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(340px,1fr));
    gap: 2rem;
}

.learning-path-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 4px 12px var(--shadow-color);
    overflow: hidden;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s cubic-bezier(0.25,0.8,0.25,1),box-shadow 0.3s cubic-bezier(0.25,0.8,0.25,1);
}

.learning-path-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 25px var(--shadow-color);
}

.learning-path-header {
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg,#008080,#005f61);
    color: white;
}

html[data-theme="dark"].learning-path-header {
    background: linear-gradient(135deg,#26a69a,#00796b);
}

.learning-path-header h3 {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.learning-path-steps {
    list-style: none;
    padding: 1.5rem;
    margin: 0;
    flex-grow: 1;
}

.learning-path-steps li {
    margin-bottom: 1.25rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.learning-path-steps li:last-child {
    margin-bottom: 0;
}

.learning-path-steps li .step-number {
    background-color: #008080;
    color: white;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    font-weight: 600;
    flex-shrink: 0;
    font-size: 0.9rem;
}

html[data-theme="dark"].learning-path-steps li .step-number {
    background-color: #26a69a;
}

.learning-path-steps li a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: color 0.2s ease;
    line-height: 28px;
    flex-grow: 1;
}

.learning-path-steps li a:hover {
    color: var(--accent-color);
}

.spinner-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 0;
    min-height: 200px;
    color: var(--text-secondary);
    grid-column: 1 / -1;
}

.no-posts-found {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    padding: 2rem;
}

.additional-sections-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(320px,1fr));
    gap: 1.5rem;
}

.edu-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--card-shadow);
    transition: transform 0.2s ease,box-shadow 0.2s ease;
    display: flex;
    flex-direction: column;
    text-align: center;
}

.edu-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--shadow-color);
}

.edu-card.card-highlight {
    background: linear-gradient(145deg,var(--card-bg),color-mix(in srgb,var(--accent-color)5%,var(--card-bg)));
    border-color: var(--accent-color);
}

.edu-card-icon {
    font-size: 2.5rem;
    line-height: 1;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.edu-card h3 {
    margin: 0 0 0.5rem 0;
    font-size: 1.3rem;
    color: var(--text-primary);
}

.edu-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    flex-grow: 1;
    margin-bottom: 1.5rem;
}

.edu-card-btn {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--white);
    padding: 0.7rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 500;
    margin-top: auto;
    transition: background-color 0.2s ease;
}

.edu-card-btn:hover {
    background-color: var(--green);
}

.grid-col-span-2 {
    grid-column: span 1;
}

@media(min-width: 768px) {
    .grid-col-span-2 {
        grid-column:span 2;
    }
}

.section-divider {
    text-align: center;
    margin: 4rem 0 2rem 0;
}

.section-divider h2 {
    font-size: 2.2rem;
    color: var(--text-primary);
    font-weight: 700;
    position: relative;
    display: inline-block;
    padding-bottom: 0.5rem;
}

.section-divider h2::after {
    content: "";
    display: block;
    width: 80%;
    height: 3px;
    background-color: var(--accent-color);
    margin: 0.5rem auto 0;
    border-radius: 2px;
}

.education-header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    background-color: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.education-header h1 {
    font-family: "Lora",serif;
    color: var(--accent-color);
    margin: 0 0 1rem;
}

.education-header .education-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

.subject-section {
    margin-bottom: 3rem;
}

.subject-section h2 {
    font-family: "Lora",serif;
    font-size: 2.2rem;
    color: var(--text-primary);
    padding-bottom: 0.75rem;
    border-bottom: 3px solid var(--accent-color);
    margin-bottom: 2rem;
}

.chapters-container {
    display: flex;
    overflow-x: auto;
    gap: 1.5rem;
    padding: 1rem 0.5rem 1.5rem;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-color)var(--border-color);
}

.chapters-container::-webkit-scrollbar {
    height: 8px;
}

.chapters-container::-webkit-scrollbar-track {
    background: var(--border-color);
    border-radius: 10px;
}

.chapters-container::-webkit-scrollbar-thumb {
    background-color: var(--accent-color);
    border-radius: 10px;
    border: 2px solid var(--border-color);
}

.chapter-card-link {
    text-decoration: none;
    color: inherit;
    flex: 0 0 280px;
    scroll-snap-align: start;
}

.chapter-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transition: transform 0.3s ease,box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.chapter-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.chapter-svg-container {
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--input-bg);
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.chapter-svg-container svg {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
}

.chapter-content {
    padding: 1.5rem;
    flex-grow: 1;
}

.chapter-title {
    font-family: "Lora",serif;
    font-size: 1.4rem;
    margin: 0 0 0.75rem;
    color: var(--accent-color);
}

.chapter-description {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin: 0;
}

.subject-section h2 {
    font-size: 1.8rem;
}

.chapter-card-link {
    flex: 0 0 250px;
}

@media(max-width: 480px) {
    .education-header .education-description {
        font-size:1rem;
    }

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

    .chapter-card-link {
        flex: 0 0 220px;
    }

    .chapter-title {
        font-size: 1.2rem;
    }

    .chapter-description {
        font-size: 0.9rem;
    }
}

.spinner-container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: row;
    gap: 15px;
    padding: 40px;
    color: var(--text-secondary);
    width: 100%;
}

.formula-page-container {
    background-color: var(--card-bg);
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.formula-section {
    margin-bottom: 2.5rem;
}

.formula-category-title {
    font-family: "Lora",serif;
    font-size: 2rem;
    color: var(--text-primary);
    padding-bottom: 0.75rem;
    border-bottom: 3px solid var(--accent-color);
    margin-bottom: 1.5rem;
}

.formula-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.formula-item {
    background-color: var(--input-bg);
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 5px solid var(--accent-color);
    transition: transform 0.2s ease,box-shadow 0.2s ease;
}

.formula-item:hover {
    transform: translateY(-4px)scale(1.01);
    box-shadow: 0 6px 15px rgba(0,0,0,0.1);
}

.formula-header {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.formula-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent-color);
    margin: 0;
}

.formula-expression {
    font-family: "Lora",serif;
    font-size: 1.2rem;
    color: var(--text-primary);
    background-color: var(--card-bg);
    padding: 1rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    overflow-x: auto;
    text-align: center;
}

.formula-description {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin: 0;
}

@media(max-width: 768px) {
    .formula-page-container {
        padding:1.5rem;
    }

    .formula-category-title {
        font-size: 1.6rem;
    }

    .formula-title {
        font-size: 1.1rem;
    }

    .formula-expression {
        font-size: 1.1rem;
    }
}

.notification-btn {
    position: relative;
}

.notification-btn .spinner-icon {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    color: var(--primary-color);
    animation: spin 1s linear infinite;
}

.notification-btn.loading .bell-icon {
    opacity: 0.2;
}

.notification-btn.loading .spinner-icon {
    display: block;
}

.notification-btn.subscribed .bell-icon {
    color: var(--green);
    fill: rgba(7,102,0,0.1);
    animation: ring 0.8s ease-out;
}

html[data-theme="dark"].notification-btn.subscribed .bell-icon {
    color: #66bb6a;
    fill: rgba(102,187,106,0.15);
}

.notification-btn.disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

@keyframes ring {
    0% {
        transform: rotate(0);
    }

    10% {
        transform: rotate(30deg);
    }

    20% {
        transform: rotate(-25deg);
    }

    30% {
        transform: rotate(20deg);
    }

    40% {
        transform: rotate(-15deg);
    }

    50% {
        transform: rotate(10deg);
    }

    60% {
        transform: rotate(-5deg);
    }

    70% {
        transform: rotate(0);
    }

    100% {
        transform: rotate(0);
    }
}

.notification-btn .bell-off-icon {
    display: none;
}

.notification-btn.disabled .bell-icon {
    display: none;
}

.notification-btn.disabled .bell-off-icon {
    display: block;
}

.test-hero {
    text-align: center;
    padding: 3rem 1rem;
    background: linear-gradient(135deg,color-mix(in srgb,var(--accent-color)8%,var(--card-bg)),var(--card-bg));
    border-radius: var(--border-radius);
    margin-bottom: 3rem;
    border: 1px solid var(--border-color);
}

.test-hero h1 {
    font-size: clamp(2.2rem,5vw,3rem);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
}

.test-hero p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.test-category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(280px,1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.category-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    transition: transform 0.2s ease,box-shadow 0.2s ease;
    position: relative;
    overflow: hidden;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-shadow);
}

.category-card .icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    line-height: 1;
    color: var(--accent-color);
}

.category-card h3 {
    margin: 0 0 0.5rem 0;
    font-size: 1.4rem;
}

.category-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.category-card .btn-start-test {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    text-decoration: none;
    padding: 0.7rem 1.8rem;
    border-radius: 25px;
    font-weight: 500;
    transition: background-color 0.2s ease;
}

.category-card .btn-start-test:hover {
    background-color: #004d4e;
}

.category-card.disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.category-card.disabled .btn-start-test {
    background-color: var(--text-secondary);
    pointer-events: none;
}

.coming-soon-badge {
    position: absolute;
    top: 10px;
    right: -40px;
    background-color: #f57c00;
    color: white;
    padding: 4px 40px;
    font-size: 0.8rem;
    font-weight: bold;
    transform: rotate(45deg);
}

.leaderboard-section {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: clamp(1rem,5vw,2rem);
    margin-top: 2rem;
}

.leaderboard {
    list-style: none;
    padding: 0;
}

.leaderboard li {
    display: flex;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    transition: background-color .2s;
}

.leaderboard li:last-child {
    border-bottom: none;
}

.leaderboard li.current-user {
    background-color: var(--accent-color-transparent);
    border-left: 3px solid var(--accent-color);
}

.leaderboard .rank {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--accent-color);
    min-width: 40px;
    text-align: center;
}

.leaderboard .avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin: 0 1rem;
    object-fit: cover;
}

.leaderboard .name {
    font-weight: 500;
    flex-grow: 1;
    color: var(--text-primary);
}

.leaderboard .score {
    font-weight: bold;
    color: var(--text-primary);
    text-align: right;
    min-width: 80px;
}

.user-rank-display {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px dashed var(--accent-color);
}

.highlight-card {
    background: linear-gradient(135deg,var(--accent-color),#008c90);
    color: white;
    border-radius: var(--border-radius);
    padding: 2.5rem;
    text-align: center;
    margin: 4rem 0;
}

.highlight-card .tag {
    background-color: rgba(255,255,255,0.2);
    color: white;
    padding: .3rem 1rem;
    border-radius: 20px;
    font-size: .9rem;
    font-weight: 500;
    display: inline-block;
    margin-bottom: 1rem;
}

.highlight-card h3 {
    font-size: 2rem;
    margin: 0 0 1rem 0;
}

.highlight-card p {
    max-width: 600px;
    margin: 0 auto 2rem;
    opacity: 0.9;
}

.highlight-card .cta-btn {
    display: inline-block;
    background-color: white;
    color: var(--accent-color);
    text-decoration: none;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    transition: transform 0.2s ease;
}

.highlight-card .cta-btn:hover {
    transform: scale(1.05);
}

.top-performers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(250px,1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 2rem auto 0;
}

.performer-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 2rem 1.5rem;
    text-align: center;
}

.performer-card .rank-badge {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.performer-card .rank-1 {
    color: #ffd700;
}

.performer-card .rank-2 {
    color: #c0c0c0;
}

.performer-card .rank-3 {
    color: #cd7f32;
}

.performer-card .avatar-large {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 1rem;
    object-fit: cover;
    border: 3px solid var(--accent-color);
}

.performer-card .name {
    font-size: 1.2rem;
    font-weight: 600;
}

.intro-section {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    text-align: left;
    padding: 3rem;
    background: linear-gradient(135deg, color-mix(in srgb, var(--accent-color) 4%, var(--card-bg)), var(--card-bg));
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
}

.intro-logo {
    flex-shrink: 0;
    width: 150px;
}

.intro-logo svg {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 4px 6px var(--shadow-color));
}

.intro-text-content {
    flex-grow: 1;
}

.intro-section h1 {
    text-align: left;
    font-size: 2.8rem;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
}

.intro-section .intro-content {
    margin: 0;
    max-width: none;
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1.1rem;
}

@media (max-width: 768px) {
    .intro-section {
        flex-direction: column;
        padding: 2rem 1.5rem;
    }

    .intro-section h1 {
        text-align: center;
    }

    .intro-logo {
        width: 100px;
        margin-bottom: 1rem;
    }
}

.featured-guide-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.featured-guide-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 25px var(--shadow-color);
}

.featured-guide-card .thumbnail {
    position: relative;
    padding-top: 56.25%;
    background-color: var(--input-bg);
}

.featured-guide-card .thumbnail img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 1rem;
    box-sizing: border-box;
}

.featured-guide-card .thumbnail .category-tag {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(0,0,0,0.6);
    color: white;
    padding: .3rem .8rem;
    border-radius: 15px;
    font-size: .8rem;
}

.featured-guide-card .card-body {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.featured-guide-card .card-body h3 {
    font-size: 1.4rem;
    margin: 0 0 0.5rem 0;
    color: var(--text-primary);
}

.featured-guide-card .card-body p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0 0 1rem 0;
    flex-grow: 1;
}

.featured-guide-card .card-body .read-more {
    color: var(--accent-color);
    font-weight: 600;
    text-decoration: none;
    margin-top: auto;
}

.featured-guide-card .card-body .read-more:hover {
    text-decoration: underline;
}

.tool-card {
    text-align: center;
}

.tool-card .icon svg {
    width: 48px;
    height: 48px;
    color: var(--accent-color);
}

.tool-card h4 {
    font-size: 1.3rem;
    margin: 1rem 0 0.5rem 0;
}

.tool-card p {
    color: var(--text-secondary);
    margin: 0 0 1rem 0;
    font-size: 0.95rem;
}

.tool-card a {
    color: var(--accent-color);
    font-weight: 600;
    text-decoration: none;
}

.tool-card a:hover {
    text-decoration: underline;
}

.spotlight-section {
    background: linear-gradient(135deg, color-mix(in srgb, var(--accent-color) 8%, var(--card-bg)), var(--card-bg));
    padding: 4rem 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.spotlight-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
}

.spotlight-card .spotlight-tag {
    background-color: var(--accent-color);
    color: white;
    padding: .3rem 1rem;
    border-radius: 20px;
    font-size: .9rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.spotlight-card h3 {
    font-size: 2rem;
    margin: 0 0 1rem 0;
}

.spotlight-card p {
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto 2rem;
}

.spotlight-card .cta-btn {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    text-decoration: none;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.spotlight-card .cta-btn:hover {
    background-color: color-mix(in srgb, var(--accent-color) 80%, black);
    transform: scale(1.05);
}

.author-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.author-avatar-svg {
    width: 120px;
    height: 120px;
    flex-shrink: 0;
    border-radius: 50%;
    box-shadow: 0 0 0 5px var(--card-bg), 0 0 0 7px var(--accent-color);
}

.author-bio h3 {
    font-size: 1.8rem;
    margin-top: 0;
}

.author-bio p {
    line-height: 1.8;
    color: var(--text-secondary);
}

@media (min-width: 768px) {
    .author-section {
        flex-direction: row;
        text-align: left;
    }
}

.center-image {
    display: block;
    margin-left: auto;
    margin-right: auto;
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin-bottom: 2rem;
}

.language-switcher {
    text-align: center;
    margin-bottom: 1.5rem;
}

.language-switcher button {
    padding: 8px 16px;
    border: 1px solid var(--accent-color);
    background-color: transparent;
    color: var(--accent-color);
    cursor: pointer;
    border-radius: 20px;
    margin: 0 5px;
    transition: background-color 0.3s, color 0.3s;
}

.language-switcher button.active, .language-switcher button:hover {
    background-color: var(--accent-color);
    color: white;
}

.language-content .english-content, .language-content .hindi-content {
    display: none;
}

.language-content .active {
    display: block;
}

.topic-list {
    list-style-type: none;
    padding: 0;
    columns: 2;
    -webkit-columns: 2;
    -moz-columns: 2;
    gap: 20px;
}

.topic-list li a {
    display: block;
    padding: 10px;
    border-radius: 8px;
    transition: background-color 0.2s ease-in-out;
    border-bottom: 1px solid var(--border-color);
    text-decoration: none;
    color: var(--text-primary);
}

.topic-list li a:hover {
    background-color: var(--input-bg);
    color: var(--accent-color);
}

@media (max-width: 600px) {
    .topic-list {
        columns: 1;
        -webkit-columns: 1;
        -moz-columns: 1;
    }
}

/* Styles for GK Questions Section */
.article-header {
    text-align: center;
    padding: 2rem 1rem;
    border-top: 1px solid var(--border-color);
    margin-top: 3rem;
}

.animated-logo {
    height: 120px;
    margin: 0 auto 1.5rem;
}

.article-header h2 {
    color: var(--accent-color);
    font-size: 2.2rem;
}

.article-header p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0.5rem auto 0;
}

.qa-list {
    list-style: none;
    padding: 0;
    counter-reset: question-counter;
}

.qa-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    counter-increment: question-counter;
    transition: box-shadow 0.3s ease;
}

.qa-item:hover {
    box-shadow: 0 8px 25px var(--shadow-color);
}

.question {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
}

.question::before {
    content: counter(question-counter) ".";
    color: var(--accent-color);
    font-weight: 700;
    margin-right: 0.75rem;
    font-size: 1.3rem;
}

.answer {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    padding-left: 2rem;
}

.answer strong {
    color: var(--accent-color);
}

details {
    border-radius: 8px;
    background: var(--input-bg);
    padding: 0.5rem 1rem;
}

summary {
    font-weight: 600;
    cursor: pointer;
    outline: none;
    padding: 0.5rem 0;
    color: var(--accent-color);
}

summary::marker {
    color: var(--accent-color);
}

.explanation {
    padding-top: 0.5rem;
    border-top: 1px solid var(--border-color);
    margin-top: 0.5rem;
    line-height: 1.6;
}

/* NEW STYLES FOR ADDED SECTIONS */
.content-section {
    padding: 3rem 0;
    border-top: 1px solid var(--border-color);
}

.section-title {
    text-align: center;
    font-size: 2.2rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 700;
    position: relative;
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 3rem auto;
    line-height: 1.7;
}

.section-title::after {
    content: '';
    display: block;
    width: 70px;
    height: 4px;
    background-color: var(--accent-color);
    margin: 0.5rem auto 0;
    border-radius: 2px;
}

.grid-3 {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.info-card {
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border: 1px solid var(--border-color);
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--shadow-color);
}

.info-card .icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    line-height: 1;
}

.info-card h3 {
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
}

.info-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.quiz-week-section {
    background: linear-gradient(135deg, color-mix(in srgb, var(--accent-color) 8%, var(--card-bg)), var(--card-bg));
    padding: 4rem 2rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    margin: 3rem 0;
}

.quiz-week-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.quiz-week-card .quiz-week-tag {
    background-color: var(--accent-color);
    color: white;
    padding: .3rem 1rem;
    border-radius: 20px;
    font-size: .9rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.quiz-week-card h3 {
    font-size: 2rem;
    margin: 0 0 1rem 0;
    color: var(--text-primary);
}

.quiz-week-card p {
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto 2rem;
    font-size: 1.1rem;
}

.quiz-week-card .cta-btn {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    text-decoration: none;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.quiz-week-card .cta-btn:hover {
    background-color: color-mix(in srgb, var(--accent-color) 80%, black);
    transform: scale(1.05);
}

.current-affair-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent-color);
    box-shadow: var(--card-shadow);
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.current-affair-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--shadow-color);
}

.current-affair-card .affair-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

.current-affair-card .affair-category {
    background-color: var(--accent-color);
    color: white;
    padding: .2rem .6rem;
    border-radius: 15px;
    font-size: .8rem;
    font-weight: 500;
}

.current-affair-card h3 {
    margin-top: 0;
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    flex-grow: 1;
}

.current-affair-card h3 a {
    text-decoration: none;
    color: var(--text-primary);
}

.current-affair-card h3 a:hover {
    color: var(--accent-color);
}

.current-affair-card .read-more-btn {
    align-self: flex-start;
    text-decoration: none;
    color: var(--accent-color);
    font-weight: 600;
    margin-top: auto;
    padding-top: 1rem;
}

.current-affair-card .read-more-btn:hover {
    text-decoration: underline;
}

.cta-section {
    background: linear-gradient(135deg, #641ef9, #9f94ff);
    color: white;
    text-align: center;
    padding: 4rem 2rem;
    border-radius: var(--border-radius);
    margin: 3rem 0;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-top: 0;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 2rem;
    opacity: 0.9;
}

.cta-section .cta-btn {
    background-color: white;
    color: #641ef9;
    text-decoration: none;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    transition: transform 0.2s ease, background-color 0.2s ease;
    display: inline-block;
}

.cta-section .cta-btn:hover {
    background-color: #f0f0f0;
    transform: scale(1.05);
}

.modal-content {
    background-color: white !important
}

* {
    box-sizing: border-box;
    -webkit-user-select: none;
    user-select: none
}

.intro-section {
    max-width: 1200px;
    margin: auto;
    padding: 32px 16px;
}

.hero {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 32px;
    align-items: center;
}

.hero-image {
    aspect-ratio: 16/9;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 40px 90px rgba(0,0,0,.6);
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    pointer-events: none;
}

.hero-text a {
    color: #c7d2fe;
    font-weight: 600;
    text-decoration: none;
}

.hero-text h1 {
    margin: 14px 0 10px;
    font-size: clamp(28px,4vw,44px);
}

.hero-text p {
    line-height: 1.6;
    max-width: 520px;
}

@media(max-width: 768px) {
    .hero {
        grid-template-columns:1fr
    }
}

.iframe-container {
    position: relative;
    overflow: hidden;
    width: 100%;
    padding-top: 56.25%;
    border-radius: 6px;
}

.iframe-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.layout-media-text {
    display: flex;
    gap: 30px;
    align-items: flex-start;
    margin: 20px 0;
}

.layout-col-media {
    flex: 0 0 40%;
    max-width: 40%;
    overflow: hidden;
}

.layout-col-text {
    flex: 1;
    min-width: 0;
}

@media (max-width: 768px) {
    .layout-media-text {
        flex-direction: column;
    }

    .layout-col-media {
        max-width: 100%;
    }
}

.card-grid-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 20px 0;
}

@media (max-width: 900px) {
    .card-grid-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .card-grid-container {
        grid-template-columns: 1fr;
    }
}

.card-item {
    border: 1px solid #eee;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    position: relative;
}

.card-img-area {
    width: 100%;
    min-height: 180px;
    overflow: hidden;
    border-radius: 4px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f9f9f9;
}

.card-img-area img, .card-img-area svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.custom-site-btn {
    display: inline-block;
    padding: 10px 25px;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    transition: 0.2s;
}

.btn-style-1 {
    background: #2271b1;
    color: white;
}

.btn-style-2 {
    border: 2px solid #2271b1;
    color: #2271b1;
}

.btn-style-3 {
    background: #333;
    color: white;
}

.btn-style-4 {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.info-box {
    background: #e8f4fd;
    border-left: 5px solid #2271b1;
    padding: 20px;
    border-radius: 0 4px 4px 0;
    margin: 15px 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 15px 0;
}

th, td {
    border: 1px solid #ddd;
    padding: 10px;
}

.anim-marquee {
    display: block;
    overflow: hidden;
    white-space: nowrap;
    animation: marquee 10s linear infinite;
}

@keyframes marquee {
    0% {
        transform: translateX(100%);
    }

    100% {
        transform: translateX(-100%);
    }
}

a {
    color: var(--muted-text-color)
}
.app-footer ins.adsbygoogle {
  display: none !important;
}