/*
Theme Name: dds_bornloser80.com
Theme URI: https://bornloser80.com/
Author: Артём Лосев
Author URI: https://bornloser80.com/
Description: Тёмная бруталистская тема для личного дневника о домашнем ремонте: грубые рамки, моноширинная типографика и медный акцент.
Version: 1.1
Requires at least: 6.0
Requires PHP: 8.0
Text Domain: remlog
*/

/* =========================================================
   1. Переменные и база
   ========================================================= */

:root {
    --bg: #121212;
    --bg-alt: #1a1a1a;
    --bg-dark: #0a0a0a;
    --text: #e8e6e3;
    --copper: #b87333;
    --copper-soft: #d4a373;
    --muted: #7a7a7a;
    --line: #2a2a2a;
    --mono: "JetBrains Mono", "Roboto Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    --sans: Inter, "Open Sans", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    font-family: var(--sans);
    font-size: 17px;
    line-height: 1.7;
    color: var(--text);
    background-color: var(--bg);
    background-image:
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='420' height='170' viewBox='0 0 420 170'%3E%3Cg fill='none' stroke='%23b87333' stroke-width='6'%3E%3Crect x='8' y='42' width='404' height='86'/%3E%3Crect x='150' y='68' width='120' height='34' rx='17'/%3E%3Cpath d='M196 68v34M224 68v34M60 42v86M330 42v86'/%3E%3C/g%3E%3C/svg%3E"),
        repeating-linear-gradient(45deg, #1f1f1f 0 1px, transparent 1px 14px);
    background-repeat: no-repeat, repeat;
    background-position: left -60px bottom 40px, 0 0;
    background-size: 460px auto, auto;
    background-attachment: fixed, fixed;
}

body::before {
    content: "";
    position: fixed;
    inset: auto auto 40px -60px;
    width: 460px;
    height: 190px;
    pointer-events: none;
    z-index: -1;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--copper);
    text-decoration: none;
    transition: color .18s ease, border-color .18s ease;
}

a:hover,
a:focus {
    color: var(--copper-soft);
    text-decoration: underline;
    text-decoration-thickness: 3px;
    text-underline-offset: 4px;
}

p {
    margin: 0 0 1.1em;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--mono);
    color: var(--text);
    line-height: 1.15;
    margin: 0 0 .7em;
    font-weight: 700;
}

h1, h2 {
    text-transform: uppercase;
    letter-spacing: .06em;
}

h1 {
    font-size: 4.5rem;
}

h2 {
    font-size: 2.1rem;
}

h3 {
    font-size: 1.4rem;
    letter-spacing: .03em;
}

h4 {
    font-size: 1.15rem;
}

ul, ol {
    padding-left: 1.3rem;
}

blockquote {
    margin: 1.8rem 0;
    padding: 1.4rem 1.6rem;
    background: var(--bg-alt);
    border-left: 6px solid var(--copper);
    font-family: var(--mono);
    font-size: 1.05rem;
}

blockquote p:last-child {
    margin-bottom: 0;
}

code, pre {
    font-family: var(--mono);
    background: #0f0f0f;
    color: var(--copper-soft);
}

pre {
    padding: 1rem 1.2rem;
    overflow-x: auto;
    border: 2px solid var(--line);
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.6rem 0;
    border: 2px solid var(--line);
    font-size: .95rem;
}

th, td {
    border: 1px solid var(--line);
    padding: .6rem .8rem;
    text-align: left;
}

th {
    background: #171717;
    font-family: var(--mono);
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--copper-soft);
}

hr {
    border: 0;
    border-top: 2px solid var(--copper);
    margin: 2.5rem 0;
}

.shell {
    width: min(92%, 1180px);
    margin-inline: auto;
}

.skip-link {
    position: absolute;
    left: -9999px;
}

/* =========================================================
   2. Кнопки, ссылки в тексте
   ========================================================= */

.btn {
    display: inline-block;
    font-family: var(--mono);
    font-size: .85rem;
    text-transform: uppercase;
    letter-spacing: .12em;
    padding: .85rem 1.6rem;
    border: 2px solid var(--copper);
    border-radius: 2px;
    color: var(--copper);
    background: transparent;
    cursor: pointer;
    transition: background .18s ease, color .18s ease, transform .12s ease;
}

.btn:hover,
.btn:focus {
    background: var(--copper);
    color: #0a0a0a;
    transform: translateY(2px);
    text-decoration: none;
}

.btn--solid {
    background: var(--copper);
    color: #0a0a0a;
}

.btn--solid:hover,
.btn--solid:focus {
    background: var(--copper-soft);
    border-color: var(--copper-soft);
    color: #0a0a0a;
}

.bracket-link {
    font-family: var(--mono);
    font-size: .85rem;
    letter-spacing: .08em;
    text-transform: uppercase;
}

/* =========================================================
   3. Верхняя полоса, шапка
   ========================================================= */

.top-rail {
    height: 4px;
    width: 100%;
    background: var(--copper);
}

.site-head {
    background: var(--bg-dark);
    border-bottom: 2px solid var(--line);
    position: static;
}

.head-inner {
    display: flex;
    align-items: center;
    gap: 1.4rem;
    padding: 1.6rem 0;
    flex-wrap: wrap;
}

.brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    min-width: 0;
    flex: 1 1 320px;
}

.brand-mark {
    flex: 0 0 auto;
    width: 54px;
    height: 54px;
    display: block;
}

.brand-logo {
    max-height: 66px;
    width: auto;
}

.brand-text {
    min-width: 0;
}

.brand-title {
    font-family: var(--mono);
    font-size: 1.05rem;
    text-transform: uppercase;
    letter-spacing: .14em;
    color: var(--text);
    margin: 0 0 .25rem;
    line-height: 1.25;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.brand-title a {
    color: inherit;
}

.brand-title a:hover {
    color: var(--copper);
    text-decoration: none;
}

.brand-desc {
    font-size: .8rem;
    color: var(--muted);
    margin: 0;
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.nav-toggle {
    display: none;
    font-family: var(--mono);
    font-size: .8rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--copper);
    background: transparent;
    border: 2px solid var(--copper);
    border-radius: 2px;
    padding: .6rem 1rem;
    cursor: pointer;
}

.main-nav[hidden] {
    display: none !important;
}

.main-nav ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 1.6rem;
    margin: 0;
    padding: 0;
}

.main-nav a {
    font-family: var(--mono);
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--text);
    padding-bottom: 4px;
    border-bottom: 3px solid transparent;
}

.main-nav a:hover,
.main-nav .current-menu-item > a {
    color: var(--copper);
    border-bottom: 3px solid var(--copper);
    text-decoration: none;
}

/* =========================================================
   4. Общий каркас страницы
   ========================================================= */

.site-main {
    padding: 2.6rem 0 4rem;
}

.layout-with-sidebar {
    display: grid;
    grid-template-columns: minmax(0, 67fr) minmax(0, 27fr);
    gap: 6%;
    align-items: start;
}

.layout-single {
    display: block;
    width: 85%;
    margin-left: auto;
    margin-right: auto;
}

.content-area {
    min-width: 0;
}

.trail {
    font-family: var(--mono);
    font-size: .78rem;
    letter-spacing: .06em;
    color: var(--muted);
    margin-bottom: 1.8rem;
    word-break: break-word;
}

.trail a {
    color: var(--copper-soft);
}

.trail-sep {
    color: var(--line);
    padding: 0 .35rem;
}

.page-title,
.entry-title {
    font-size: 2.6rem;
    margin-bottom: .8rem;
}

.page-head {
    border-bottom: 2px solid var(--copper);
    padding-bottom: 1.2rem;
    margin-bottom: 2.2rem;
}

.entry-content {
    font-size: 1.02rem;
}

.entry-content h2,
.entry-content h3 {
    margin-top: 2rem;
}

.entry-content img {
    margin: 1.4rem 0;
}

.entry-thumb {
    margin-bottom: 1.8rem;
    border: 3px solid var(--line);
}

.entry-thumb img {
    width: 100%;
    height: auto;
    display: block;
    filter: grayscale(1) sepia(.35) saturate(1.4) hue-rotate(-12deg);
}

.entry-tags {
    margin-top: 2rem;
    font-family: var(--mono);
    font-size: .8rem;
    color: var(--muted);
    letter-spacing: .05em;
}

/* =========================================================
   5. Карточки записей
   ========================================================= */

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.8rem;
}

.card {
    display: flex;
    flex-direction: column;
    background: var(--bg-alt);
    border: 3px solid var(--line);
    border-radius: 0;
    overflow: hidden;
    transition: border-color .18s ease, transform .18s ease;
}

.card:hover {
    border-color: var(--copper);
    transform: translateY(-4px);
}

.card-thumb {
    display: block;
    border-bottom: 3px solid var(--line);
}

.card-thumb img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    filter: grayscale(1) sepia(.4) saturate(1.5) hue-rotate(-12deg) contrast(1.05);
}

.card-thumb a {
    display: block;
}

.card-body {
    flex: 1;
    min-width: 0;
    padding: 1.3rem 1.4rem 1.5rem;
    display: flex;
    flex-direction: column;
}

.card-title {
    font-size: 1.12rem;
    text-transform: none;
    letter-spacing: .01em;
    margin-bottom: .6rem;
}

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

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

.card-excerpt {
    color: #bdb9b3;
    font-size: .93rem;
    flex: 1;
}

.card-excerpt p {
    margin: 0 0 0.5em;
    background: none;
}

.meta-line {
    font-family: var(--mono);
    font-size: .74rem;
    letter-spacing: .06em;
    color: var(--muted);
    margin-bottom: .55rem;
}

.meta-cat {
    color: var(--copper-soft);
}

.card-more {
    margin-top: 1rem;
    align-self: flex-start;
}

/* =========================================================
   6. Пагинация
   ========================================================= */

.pager {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin-top: 2.6rem;
}

.pager .page-numbers {
    display: inline-block;
    font-family: var(--mono);
    font-size: .82rem;
    letter-spacing: .06em;
    padding: .55rem .95rem;
    border: 2px solid var(--line);
    border-radius: 2px;
    color: var(--text);
    background: var(--bg-alt);
}

.pager a.page-numbers:hover {
    border-color: var(--copper);
    color: var(--copper);
    text-decoration: none;
}

.pager .page-numbers.current {
    background: var(--copper);
    border-color: var(--copper);
    color: #0a0a0a;
}

.pager .page-numbers.dots {
    border-color: transparent;
    background: transparent;
    color: var(--muted);
}

/* =========================================================
   7. Сайдбар и виджеты
   ========================================================= */

.sidebar {
    min-width: 0;
    background: var(--bg-alt);
    border: 1px solid var(--copper);
    padding: 1.6rem 1.5rem;
    color: var(--text);
}

.sidebar .widget {
    margin-bottom: 2rem;
}

.sidebar .widget:last-child {
    margin-bottom: 0;
}

.widget-title {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: .1em;
    margin-bottom: 1rem;
    padding-bottom: .5rem;
    border-bottom: 3px dashed var(--copper);
}

.sidebar .widget-title {
    color: var(--text);
}

.sidebar .widget,
.sidebar .widget p,
.sidebar .widget li {
    color: #cfccc7;
}

.sidebar .widget a {
    color: var(--copper-soft);
}

.sidebar .widget a:hover {
    color: var(--copper);
}

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

.widget li {
    padding: .45rem 0 .45rem 1.1rem;
    position: relative;
    font-size: .93rem;
    border-bottom: 1px solid var(--line);
}

.widget li::before {
    content: "/";
    position: absolute;
    left: 0;
    color: var(--copper);
    font-family: var(--mono);
}

.widget li:last-child {
    border-bottom: 0;
}

.widget .post-date {
    display: block;
    font-family: var(--mono);
    font-size: .72rem;
    color: var(--muted);
}

/* =========================================================
   8. Форма поиска
   ========================================================= */

.search-form {
    display: flex;
    gap: .5rem;
    flex-wrap: wrap;
}

.search-form label {
    flex: 1 1 200px;
    min-width: 0;
}

.search-field {
    width: 100%;
    padding: .7rem .9rem;
    background: #0f0f0f;
    border: 2px solid var(--line);
    border-radius: 2px;
    color: var(--text);
    font-family: var(--sans);
    font-size: .95rem;
}

.search-field:focus {
    outline: none;
    border-color: var(--copper);
}

.search-submit {
    font-family: var(--mono);
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .1em;
    padding: .7rem 1.2rem;
    background: transparent;
    color: var(--copper);
    border: 2px solid var(--copper);
    border-radius: 2px;
    cursor: pointer;
}

.search-submit:hover {
    background: var(--copper);
    color: #0a0a0a;
}

/* =========================================================
   9. Главная страница
   ========================================================= */

.front-shell {
    display: block;
    width: min(85%, 1180px);
    margin-left: auto;
    margin-right: auto;
}

.fs {
    padding: 4.2rem 0;
    border-bottom: 2px solid var(--copper);
}

.fs--alt {
    background: var(--bg-alt);
}

.fs--plain {
    border-bottom: 2px dotted var(--line);
}

.sec-title {
    font-size: 2.1rem;
    text-align: left;
    margin-bottom: 1.8rem;
}

.sec-title::before {
    content: "/// ";
    color: var(--copper);
}

.sec-title::after {
    content: "__///___///__";
    display: block;
    font-family: var(--mono);
    font-size: .8rem;
    letter-spacing: .1em;
    color: var(--copper);
    margin-top: .6rem;
    opacity: .8;
}

.sec-lead {
    color: #bdb9b3;
    max-width: 65ch;
    margin-bottom: 2rem;
}

/* --- Блок 1: hero --- */

.hero {
    background-color: var(--bg-dark);
    background-image: repeating-linear-gradient(45deg, #1c1c1c 0 1px, transparent 1px 16px);
    border-bottom: 2px solid var(--copper);
    padding: 5.5rem 0 5rem;
}

.hero-box {
    padding: 2.4rem 2.2rem;
    border-left: 6px solid var(--copper);
    background: rgba(18, 18, 18, .72);
}

.hero h1 {
    font-size: 4.5rem;
    color: var(--copper);
    margin-bottom: 1rem;
    word-break: break-word;
}

.hero-sub {
    font-size: 1.12rem;
    color: #cfccc7;
    max-width: 60ch;
    margin-bottom: .8rem;
}

.hero-tag {
    font-family: var(--mono);
    font-size: .78rem;
    letter-spacing: .16em;
    color: var(--muted);
    text-transform: uppercase;
    margin-bottom: 1.2rem;
}

.hero-actions {
    margin-top: 1.8rem;
}

/* --- Блок 2: таймлайн --- */

.timeline {
    list-style: none;
    margin: 0;
    padding: 0 0 0 1.6rem;
    border-left: 3px solid var(--copper);
}

.tl-item {
    position: relative;
    padding: 0 0 2.2rem 1.4rem;
}

.tl-item:last-child {
    padding-bottom: 0;
}

.tl-item::before {
    content: "";
    position: absolute;
    left: -2.45rem;
    top: .45rem;
    width: 15px;
    height: 15px;
    background: var(--copper);
    border: 3px solid var(--bg);
}

.tl-date {
    font-family: var(--mono);
    font-size: .78rem;
    letter-spacing: .08em;
    color: var(--muted);
    display: block;
    margin-bottom: .35rem;
}

.tl-title {
    font-size: 1.2rem;
    margin-bottom: .4rem;
    text-transform: none;
}

.tl-text {
    color: #bdb9b3;
    font-size: .96rem;
    margin-bottom: .5rem;
}

/* --- Блок 3: чек-лист --- */

.checklist {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: .2rem;
}

.checklist li {
    position: relative;
    padding: .85rem 0 .85rem 2.6rem;
    border-bottom: 1px dotted var(--line);
    color: #b6b2ac;
    min-width: 0;
}

.checklist li:last-child {
    border-bottom: 0;
}

.checklist li::before {
    content: "";
    position: absolute;
    left: .2rem;
    top: 1.15rem;
    width: 12px;
    height: 20px;
    border-right: 4px solid var(--copper);
    border-bottom: 4px solid var(--copper);
    transform: rotate(42deg);
}

.checklist strong {
    color: var(--text);
    font-family: var(--mono);
    letter-spacing: .02em;
}

/* --- Блок 4: текст + иллюстрация --- */

.duo {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 3rem;
    align-items: center;
}

.duo-text p {
    color: #bdb9b3;
}

.duo-figure {
    min-width: 0;
    border: 3px solid var(--line);
    padding: 1.2rem;
    background: #0f0f0f;
}

.duo-figure svg {
    display: block;
    width: 100%;
    height: auto;
}

.duo-caption {
    font-family: var(--mono);
    font-size: .74rem;
    color: var(--muted);
    letter-spacing: .06em;
    margin-top: .8rem;
    text-align: center;
}

.thesis {
    margin-top: 3rem;
    padding: 2.2rem 2.2rem;
    background: var(--bg-alt);
    border-left: 6px solid var(--copper);
}

.thesis p {
    font-family: var(--mono);
    font-size: 1.45rem;
    line-height: 1.45;
    margin: 0;
    color: var(--text);
}

.thesis span {
    display: block;
    font-family: var(--mono);
    font-size: .78rem;
    color: var(--muted);
    letter-spacing: .1em;
    margin-top: 1rem;
}

/* --- Последние записи на главной --- */

.latest-actions {
    margin-top: 2.4rem;
}

.perf-divider {
    height: 0;
    border-top: 2px dotted var(--copper);
    opacity: .55;
}

/* =========================================================
   10. Комментарии
   ========================================================= */

.comments-area {
    margin-top: 3rem;
    border-top: 2px solid var(--copper);
    padding-top: 2rem;
}

.comments-title,
.comment-reply-title {
    font-size: 1.35rem;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.comment-list {
    list-style: none;
    margin: 0 0 2rem;
    padding: 0;
}

.comment-list .children {
    list-style: none;
    margin: 1rem 0 0 1.4rem;
    padding: 0 0 0 1rem;
    border-left: 2px solid var(--line);
}

.comment-inner {
    background: var(--bg-alt);
    border: 2px solid var(--line);
    padding: 1.1rem 1.3rem;
    margin-bottom: 1rem;
}

.comment-head {
    font-family: var(--mono);
    font-size: .82rem;
    letter-spacing: .05em;
    margin-bottom: .6rem;
}

.comment-author {
    color: var(--copper-soft);
    text-transform: uppercase;
}

.comment-date {
    color: var(--muted);
    margin-left: .5rem;
}

.comment-text {
    font-size: .96rem;
    color: #cfccc7;
}

.comment-hold {
    color: var(--copper-soft);
    font-size: .85rem;
}

.comment-actions {
    font-family: var(--mono);
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.comment-form label {
    display: block;
    font-family: var(--mono);
    font-size: .78rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: .35rem;
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
    width: 100%;
    padding: .7rem .9rem;
    background: #0f0f0f;
    border: 2px solid var(--line);
    border-radius: 2px;
    color: var(--text);
    font-family: var(--sans);
    font-size: .95rem;
}

.comment-form textarea:focus,
.comment-form input:focus {
    outline: none;
    border-color: var(--copper);
}

.comment-form p {
    margin-bottom: 1rem;
}

.comment-form .submit {
    font-family: var(--mono);
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .12em;
    padding: .8rem 1.5rem;
    background: transparent;
    color: var(--copper);
    border: 2px solid var(--copper);
    border-radius: 2px;
    cursor: pointer;
}

.comment-form .submit:hover {
    background: var(--copper);
    color: #0a0a0a;
}

.post-nav {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 2.4rem;
    font-family: var(--mono);
    font-size: .8rem;
    letter-spacing: .06em;
}

/* =========================================================
   11. Подвал
   ========================================================= */

.site-foot {
    background: var(--bg-dark);
    border-top: 4px solid var(--copper);
    padding: 3rem 0 1.5rem;
    color: #cfccc7;
}

.foot-cols {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2.4rem;
}

.foot-col {
    min-width: 0;
}

.site-foot .widget-title {
    color: var(--text);
    border-bottom: 3px dashed var(--copper);
}

.site-foot .widget,
.site-foot .widget p,
.site-foot .widget li {
    color: #b6b2ac;
    font-size: .92rem;
}

.site-foot .widget a {
    color: var(--copper-soft);
}

.site-foot .widget a:hover {
    color: var(--copper);
}

.site-foot .widget li {
    border-bottom: 1px solid #1d1d1d;
}

.copyright {
    margin-top: 2.6rem;
    padding-top: 1.2rem;
    border-top: 2px dotted var(--line);
    font-family: var(--mono);
    font-size: .76rem;
    letter-spacing: .06em;
    color: var(--muted);
}

/* =========================================================
   12. Cookie-баннер
   ========================================================= */

.cookie-banner[hidden] {
    display: none !important;
}

.cookie-banner {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.2rem;
    flex-wrap: wrap;
    padding: 1.1rem 1.6rem;
    background: var(--bg-dark);
    border-top: 3px solid var(--copper);
}

.cookie-text {
    margin: 0;
    font-size: .88rem;
    color: #cfccc7;
    min-width: 0;
    flex: 1 1 320px;
}

.cookie-accept {
    flex: 0 0 auto;
}

/* =========================================================
   13. 404 и служебные
   ========================================================= */

.error-code {
    font-family: var(--mono);
    font-size: 6rem;
    color: var(--copper);
    line-height: 1;
    margin-bottom: .6rem;
}

.error-box {
    padding: 2.4rem 2.2rem;
    background: var(--bg-alt);
    border-left: 6px solid var(--copper);
}

.error-box .search-form {
    margin: 1.6rem 0;
}

.nothing-found {
    padding: 2rem 2rem;
    background: var(--bg-alt);
    border: 3px solid var(--line);
}

/* =========================================================
   14. Адаптив
   ========================================================= */

@media (max-width: 960px) {
    h1 {
        font-size: 3rem;
    }

    .hero h1 {
        font-size: 3rem;
    }

    .layout-with-sidebar {
        grid-template-columns: minmax(0, 1fr);
        gap: 2.6rem;
    }

    .layout-single {
        width: 100%;
    }

    .front-shell {
        width: 92%;
    }

    .duo {
        grid-template-columns: minmax(0, 1fr);
        gap: 2rem;
    }

    .foot-cols {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 2rem;
    }

    .nav-toggle {
        display: inline-block;
        order: 2;
        margin-left: auto;
    }

    .main-nav {
        order: 3;
        flex-basis: 100%;
    }

    .main-nav[hidden] {
        display: none !important;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 0;
        border-top: 2px solid var(--line);
        margin-top: 1rem;
    }

    .main-nav li {
        border-bottom: 1px solid var(--line);
    }

    .main-nav a {
        display: block;
        padding: .85rem 0;
    }
}

@media (max-width: 600px) {
    body {
        font-size: 16px;
    }

    h1,
    .hero h1 {
        font-size: 2.2rem;
    }

    h2,
    .sec-title,
    .page-title,
    .entry-title {
        font-size: 1.6rem;
    }

    .fs {
        padding: 2.8rem 0;
    }

    .hero {
        padding: 3.2rem 0 3rem;
    }

    .hero-box {
        padding: 1.6rem 1.3rem;
    }

    .thesis {
        padding: 1.6rem 1.4rem;
    }

    .thesis p {
        font-size: 1.15rem;
    }

    .error-box,
    .nothing-found {
        padding: 1.6rem 1.3rem;
    }

    .cookie-banner {
        padding: 1rem 1.2rem;
    }

    .sidebar {
        padding: 1.3rem 1.2rem;
    }

    .foot-cols {
        grid-template-columns: minmax(0, 1fr);
    }

    .card-body {
        padding: 1.1rem 1.1rem 1.3rem;
    }

    .duo-figure {
        padding: .9rem;
    }

    .timeline {
        padding-left: 1.1rem;
    }

    .tl-item {
        padding-left: 1rem;
    }

    .tl-item::before {
        left: -1.95rem;
    }
}