:root {
    --c-primary: #81f900;
    --c-secondary: #00fbfd;
    --c-accent-dark: #00d2cc;
    --c-surface: #1e1e1e;
    --c-bg-elevated: #262626;
    --c-grad-light: #FFFFFF;
    --c-gradient-to: #090909;
    --c-text-color: #FFFFFF;
    --c-text-secondary: #c2bfbf;
    --c-notice-bg: #dc2626;

    --c-heading-font: 'Oswald', 'Arial Narrow', sans-serif;
    --c-font-text: 'Inter', 'Helvetica Neue', Arial, sans-serif;

    --c-font-normal: 400;
    --c-font-medium: 600;
    --c-weight-bold: 800;

    --c-type-h1: 72px;
    --c-fs-h2: 44px;
    --c-text-h3: 28px;
    --c-size-h4: 20px;
    --c-type-h5: 16px;
    --c-fs-h6: 14px;
    --c-size-body: 18px;
    --c-type-small: 15px;
    --c-size-xs: 12px;

    --c-lh-tight: 1.05;
    --c-line-normal: 1.5;
    --c-leading-loose: 1.7;

    --c-ls-tight: -0.03em;
    --c-ls-normal: 0;
    --c-ls-wide: 0.05em;

    --c-space-2xs: 5px;
    --c-gutter-xs: 10px;
    --c-spacing-sm: 15px;
    --c-gutter-md: 25px;
    --c-gutter-lg: 40px;
    --c-spacing-xl: 60px;
    --c-gap-2xl: 90px;
    --c-gap-3xl: 140px;

    --c-round-xs: 2px;
    --c-rounded-sm: 6px;
    --c-corner: 10px;
    --c-round-lg: 16px;
    --c-radius-pill: 9999px;
    --c-radius-circle: 50%;

    --c-shadow-xs: none;
    --c-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.35);
    --c-elevation-2: 0 4px 12px rgba(0, 0, 0, 0.45);
    --c-elevation-3: 0 8px 24px rgba(0, 0, 0, 0.55);

    --c-stroke-thin: 1px;
    --c-border-medium: 2px;
    --c-border-thick: 3px;

    --c-container: 1000px;
    --c-prose-width: 560px;
    --c-inset-mobile: 16px;
    --c-container-padding-tablet: 24px;
    --c-gutter-desktop: 24px;

    --c-transition-fast: 150ms;
    --c-speed-base: 200ms;
    --c-transition-slow: 300ms;
    --c-ease: cubic-bezier(0.22, 0.61, 0.36, 1.0);
    --c-ease-in: cubic-bezier(0.55, 0.06, 0.68, 0.19);
    --c-ease-in-out: cubic-bezier(0.65, 0.05, 0.36, 1.0);
    --c-ease-spring: cubic-bezier(0.5, 1.4, 0.5, 1.0);
}

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

html,
body {
    overflow-x: clip;
}

html {
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    font-family: var(--c-font-text);
    font-size: var(--c-size-body);
    line-height: var(--c-line-normal);
    color: var(--c-text-color);
    background: var(--c-surface);
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--c-heading-font);
    font-weight: var(--c-weight-bold);
    line-height: var(--c-lh-tight);
    margin: 0;
    color: var(--c-text-color);
}

p {
    margin: 0;
}

a {
    color: var(--c-secondary);
    text-decoration: none;
}

a:hover {
    color: var(--c-accent-dark);
}

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

ul,
ol {
    margin: 0;
    padding: 0;
}

button {
    font-family: inherit;
    cursor: pointer;
}

.skip-link {
    position: absolute;
    left: var(--c-spacing-sm);
    top: var(--c-spacing-sm);
    z-index: 200;
    background: var(--c-secondary);
    color: var(--c-surface);
    padding: var(--c-gutter-xs) var(--c-gutter-md);
    border-radius: var(--c-corner);
    font-family: var(--c-heading-font);
    font-weight: var(--c-weight-bold);
}

.skip-link:not(:focus) {
    top: -200px !important;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.wrap {
    width: 100%;
    max-width: calc(var(--c-container) + 2 * var(--c-gutter-desktop));
    margin-inline: auto;
    padding-inline: var(--c-inset-mobile);
}

/* ===== HEADER — HEAD-08 bordered plate ===== */
.r02 {
    background: var(--c-surface);
    border-top: var(--c-border-medium) solid var(--c-secondary);
    border-bottom: var(--c-border-medium) solid var(--c-text-color);
}

.r02-bar {
    display: flex;
    align-items: center;
    gap: var(--c-gutter-md);
    width: 100%;
    max-width: 1440px;
    margin-inline: auto;
    padding-inline: var(--c-gutter-md);
    padding-block: var(--c-gutter-xs);
    min-height: 64px;
}

.r02-logo,
.r02-logo img {
    flex-shrink: 0;
}

.r02-logo {
    display: inline-flex;
    align-items: center;
}

.r02-logo img {
    height: 60px;
    width: auto;
}

.r02-nav {
    display: none;
}

.r02-nav-list {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: var(--c-gutter-md);
    list-style: none;
}

.r02-nav-item {
    display: flex;
    align-items: center;
    position: relative;
}

.r02-nav-item + .r02-nav-item::before {
    content: '';
    position: absolute;
    left: calc(-1 * var(--c-gutter-md) / 2);
    width: 4px;
    height: 4px;
    border-radius: var(--c-radius-circle);
    background: var(--c-secondary);
}

.r02-link {
    font-family: var(--c-heading-font);
    font-weight: var(--c-font-medium);
    font-size: var(--c-type-small);
    text-transform: uppercase;
    letter-spacing: var(--c-ls-wide);
    color: var(--c-text-color);
    white-space: nowrap;
    padding-block: var(--c-space-2xs);
    transition: color var(--c-transition-fast) var(--c-ease);
}

.r02-link:hover,
.r02-link[aria-current='page'] {
    color: var(--c-secondary);
}

.r02-auth {
    display: none;
    margin-left: var(--c-spacing-sm);
}

.r02-auth-btn {
    white-space: nowrap;
    flex-shrink: 0;
    padding-inline: var(--c-gutter-lg);
    padding-block: var(--c-gutter-xs);
    font-family: var(--c-heading-font);
    font-weight: var(--c-weight-bold);
    font-size: var(--c-type-small);
    text-transform: uppercase;
    letter-spacing: var(--c-ls-wide);
    border-radius: var(--c-radius-pill);
    background: var(--c-secondary);
    border: var(--c-stroke-thin) solid var(--c-secondary);
    color: var(--c-surface);
    transition: background var(--c-speed-base) var(--c-ease), color var(--c-speed-base) var(--c-ease);
}

.r02-auth-btn:hover {
    background: var(--c-accent-dark);
    color: var(--c-surface);
}

.r02-toggle {
    margin-left: auto !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    background: transparent;
    border: var(--c-stroke-thin) solid var(--c-text-secondary);
    border-radius: var(--c-corner);
    color: var(--c-text-color);
}

.r02-toggle svg {
    width: 24px;
    height: 24px;
}

.r02-mobile {
    display: none;
    border-top: var(--c-stroke-thin) solid rgba(255, 255, 255, 0.12);
    background: var(--c-surface);
}

.r02-mobile.is-open {
    display: block;
}

.r02-mobile-list {
    list-style: none;
    padding: var(--c-spacing-sm) var(--c-gutter-md) var(--c-gutter-md);
    display: flex;
    flex-direction: column;
    gap: var(--c-space-2xs);
}

.r02-mobile-link {
    display: block;
    font-family: var(--c-heading-font);
    font-weight: var(--c-font-medium);
    font-size: var(--c-type-h5);
    text-transform: uppercase;
    letter-spacing: var(--c-ls-wide);
    color: var(--c-text-color);
    padding-block: var(--c-gutter-xs);
    border-bottom: var(--c-stroke-thin) solid rgba(255, 255, 255, 0.06);
}

.r02-mobile-link:hover,
.r02-mobile-link[aria-current='page'] {
    color: var(--c-secondary);
}

.r02-mobile-auth {
    margin-top: var(--c-spacing-sm);
    padding-top: var(--c-spacing-sm);
    display: flex;
}

.r02-mobile-auth .r02-auth-btn {
    display: inline-flex;
    flex: 1;
    justify-content: center;
}

/* ===== HERO — HERO-06 asymmetric tilted ===== */
.n81 {
    background: linear-gradient(135deg, var(--c-gradient-to) 0%, var(--c-surface) 60%);
    overflow: clip;
    padding-block: 55px;
}

.n81-inner {
    position: relative;
    width: 100%;
    max-width: calc(var(--c-container) + 2 * var(--c-gutter-desktop));
    margin-inline: auto;
    padding-inline: var(--c-inset-mobile);
    display: flex;
    flex-direction: column;
    gap: var(--c-gutter-lg);
}

.n81-content {
    position: relative;
    z-index: 2;
}

.n81-kicker {
    display: inline-block;
    font-family: var(--c-heading-font);
    font-weight: var(--c-weight-bold);
    font-size: var(--c-size-xs);
    text-transform: uppercase;
    letter-spacing: var(--c-ls-wide);
    color: var(--c-surface);
    background: var(--c-primary);
    padding: var(--c-space-2xs) var(--c-spacing-sm);
    border-radius: var(--c-radius-pill);
    margin-bottom: var(--c-gutter-md);
}

.n81 h1 {
    font-size: var(--c-type-h1);
    letter-spacing: var(--c-ls-tight);
    margin-bottom: var(--c-gutter-md);
}

.n81-subtitle {
    font-size: var(--c-type-h5);
    line-height: var(--c-leading-loose);
    color: var(--c-text-secondary);
    max-width: 640px;
    margin-bottom: var(--c-gutter-lg);
}

.n81-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--c-heading-font);
    font-weight: var(--c-weight-bold);
    font-size: var(--c-type-small);
    text-transform: uppercase;
    letter-spacing: var(--c-ls-wide);
    color: var(--c-surface);
    background: var(--c-secondary);
    padding: var(--c-gutter-md) var(--c-spacing-xl);
    border-radius: var(--c-radius-pill);
    transition: background var(--c-speed-base) var(--c-ease), color var(--c-speed-base) var(--c-ease);
}

.n81-cta:hover {
    background: var(--c-text-color);
    color: var(--c-surface);
}

.n81-figure {
    margin: 0;
}

.n81-figure img {
    width: 100%;
    border-radius: var(--c-round-lg);
    box-shadow: var(--c-elevation-3);
}

/* ===== PAGE HEADER — PHEAD-08 tag cluster ===== */
.y93 {
    background: var(--c-surface);
    padding-block: 55px;
    border-bottom: var(--c-stroke-thin) solid rgba(255, 255, 255, 0.08);
}

.y93-inner {
    width: 100%;
    max-width: calc(var(--c-container) + 2 * var(--c-gutter-desktop));
    margin-inline: auto;
    padding-inline: var(--c-inset-mobile);
    display: flex;
    flex-direction: column;
    gap: var(--c-gutter-md);
}

.y93-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--c-gutter-xs);
}

.y93-tag {
    font-family: var(--c-heading-font);
    font-weight: var(--c-font-medium);
    font-size: var(--c-size-xs);
    text-transform: uppercase;
    letter-spacing: var(--c-ls-wide);
    color: var(--c-surface);
    background: var(--c-primary);
    padding: var(--c-space-2xs) var(--c-spacing-sm);
    border-radius: var(--c-radius-pill);
}

.y93-title {
    font-size: var(--c-type-h1);
    letter-spacing: var(--c-ls-tight);
}

.y93-description {
    font-size: var(--c-type-h5);
    line-height: var(--c-line-normal);
    color: var(--c-text-secondary);
}

.y93-meta {
    font-size: var(--c-type-small);
    color: var(--c-text-secondary);
    margin-top: var(--c-space-2xs);
}

.y93-meta time {
    color: var(--c-text-secondary);
}

.y93-meta .y93-sep {
    color: var(--c-secondary);
    margin-inline: var(--c-space-2xs);
}

/* ===== BREADCRUMBS — BREAD-04 numbered steps ===== */
.t68 {
    background: var(--c-surface);
    padding-block: var(--c-gutter-md);
}

.t68-inner {
    width: 100%;
    max-width: calc(var(--c-container) + 2 * var(--c-gutter-desktop));
    margin-inline: auto;
    padding-inline: var(--c-inset-mobile);
}

.t68-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--c-space-2xs);
    list-style: none;
}

.t68-item {
    display: inline-flex;
    align-items: center;
    gap: var(--c-space-2xs);
}

.t68-item + .t68-item::before {
    content: '—';
    color: rgba(194, 191, 191, 0.4);
    margin-inline: var(--c-spacing-sm);
}

.t68-number {
    font-family: var(--c-heading-font);
    font-weight: var(--c-weight-bold);
    font-size: var(--c-fs-h6);
    color: var(--c-secondary);
}

.t68-item a,
.t68-item span:not(.t68-number) {
    font-family: var(--c-font-text);
    font-size: var(--c-type-small);
    text-transform: uppercase;
    letter-spacing: var(--c-ls-wide);
}

.t68-item a {
    color: var(--c-text-secondary);
}

.t68-item a:hover {
    color: var(--c-secondary);
}

.t68-item span:not(.t68-number) {
    color: var(--c-text-color);
}

/* ===== PROSE — PROSE-04 drop-cap magazine ===== */
.f32 {
    padding-block: 55px;
}

.f32-inner {
    width: 100%;
    max-width: calc(var(--c-container) + 2 * var(--c-gutter-desktop));
    margin-inline: auto;
    padding-inline: var(--c-inset-mobile);
}

.f32-section + .f32-section {
    margin-top: var(--c-gap-2xl);
}

.f32-section h2 {
    font-size: var(--c-fs-h2);
    margin-bottom: var(--c-gutter-md);
}

.f32-section p {
    font-size: var(--c-size-body);
    line-height: var(--c-leading-loose);
    color: var(--c-text-color);
    margin-bottom: var(--c-gutter-md);
}

.f32-section > p:first-of-type::first-letter {
    font-family: var(--c-heading-font);
    font-weight: var(--c-weight-bold);
    font-size: 4em;
    float: left;
    line-height: 0.8;
    margin-right: 0.1em;
    margin-top: 0.08em;
    color: var(--c-secondary);
}

.f32-section ul,
.f32-section ol {
    margin: 0 0 var(--c-gutter-md);
    padding-left: var(--c-gutter-lg);
    font-size: var(--c-size-body);
    line-height: var(--c-leading-loose);
    color: var(--c-text-color);
}

.f32-section li {
    margin-bottom: var(--c-space-2xs);
}

.f32-section a {
    color: var(--c-secondary);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.f32-section a:hover {
    color: var(--c-accent-dark);
    text-decoration-thickness: 2px;
}

.f32-section strong {
    font-weight: var(--c-weight-bold);
    color: var(--c-text-color);
}

.f32-section em {
    font-style: italic;
}

.f32-figure {
    margin: var(--c-gutter-lg) 0;
}

.f32-figure img {
    width: 100%;
    border-radius: var(--c-corner);
    box-shadow: var(--c-shadow-sm);
}

.f32-lead-figure {
    margin: 0 0 var(--c-gutter-lg);
}

.f32-lead-figure img {
    width: 100%;
    border-radius: var(--c-corner);
    box-shadow: var(--c-shadow-sm);
}

/* ===== ITEMS GRID — GRID-11 mixed block sizes ===== */
.s35 {
    padding-block: 55px;
}

.s35-inner {
    width: 100%;
    max-width: calc(var(--c-container) + 2 * var(--c-gutter-desktop));
    margin-inline: auto;
    padding-inline: var(--c-inset-mobile);
}

.s35 h2 {
    font-size: var(--c-fs-h2);
    margin-bottom: var(--c-gutter-lg);
}

.s35-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--c-gutter-md);
    list-style: none;
}

.s35-item {
    background: var(--c-bg-elevated);
    border: var(--c-stroke-thin) solid rgba(194, 191, 191, 0.1);
    border-radius: var(--c-corner);
    padding: var(--c-gutter-lg);
    transition: box-shadow var(--c-speed-base) var(--c-ease);
}

.s35-item:hover {
    box-shadow: var(--c-elevation-2);
}

.s35-item-title {
    font-size: var(--c-size-h4);
    margin-bottom: var(--c-spacing-sm);
    color: var(--c-text-color);
}

.s35-item-text {
    font-size: var(--c-type-small);
    line-height: var(--c-leading-loose);
    color: var(--c-text-secondary);
}

/* ===== DATA TABLE — TABLE-07 two-tone columns ===== */
.j16 {
    padding-block: 55px;
}

.j16-inner {
    width: 100%;
    max-width: calc(var(--c-container) + 2 * var(--c-gutter-desktop));
    margin-inline: auto;
    padding-inline: var(--c-inset-mobile);
}

.j16 h2 {
    font-size: var(--c-fs-h2);
    margin-bottom: var(--c-gutter-lg);
}

.j16-scroll {
    overflow-x: auto;
}

.j16-table {
    width: 100%;
    border-collapse: collapse;
    border: var(--c-stroke-thin) solid rgba(194, 191, 191, 0.12);
    border-radius: var(--c-corner);
}

.j16-table th {
    background: var(--c-primary);
    color: var(--c-surface);
    font-family: var(--c-heading-font);
    font-weight: var(--c-weight-bold);
    text-transform: uppercase;
    font-size: var(--c-fs-h6);
    letter-spacing: var(--c-ls-wide);
    text-align: left;
    padding: var(--c-gutter-md);
}

.j16-table td {
    padding: var(--c-gutter-md);
    font-size: var(--c-size-body);
    color: var(--c-text-secondary);
    border-top: var(--c-stroke-thin) solid rgba(194, 191, 191, 0.1);
}

.j16-table td:nth-child(even) {
    background: rgba(255, 255, 255, 0.03);
}

/* ===== REVIEWS — REV-01 three-column cards ===== */
.f90 {
    padding-block: 55px;
}

.f90-inner {
    width: 100%;
    max-width: calc(var(--c-container) + 2 * var(--c-gutter-desktop));
    margin-inline: auto;
    padding-inline: var(--c-inset-mobile);
}

.f90 h2 {
    font-size: var(--c-fs-h2);
    margin-bottom: var(--c-gutter-lg);
}

.f90-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--c-gutter-lg);
    list-style: none;
}

.f90-item {
    background: var(--c-bg-elevated);
    border: var(--c-stroke-thin) solid rgba(194, 191, 191, 0.1);
    border-radius: var(--c-corner);
    padding: var(--c-gutter-lg);
}

.f90-item-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--c-spacing-sm);
    margin-bottom: var(--c-gutter-xs);
}

.f90-author {
    font-size: var(--c-size-body);
    font-weight: var(--c-weight-bold);
    color: var(--c-text-color);
    font-family: var(--c-heading-font);
}

.f90-date {
    font-size: var(--c-size-xs);
    color: var(--c-text-secondary);
}

.f90-rating {
    display: inline-flex;
    gap: 2px;
    margin-bottom: var(--c-spacing-sm);
}

.f90-star {
    width: 18px;
    height: 18px;
    display: inline-block;
}

.f90-star svg {
    width: 18px;
    height: 18px;
}

.f90-text {
    font-size: var(--c-size-body);
    line-height: var(--c-leading-loose);
    color: var(--c-text-secondary);
}

/* ===== FAQ — FAQ-04 side-numbered accordion ===== */
.i76 {
    padding-block: 55px;
}

.i76-inner {
    width: 100%;
    max-width: calc(var(--c-container) + 2 * var(--c-gutter-desktop));
    margin-inline: auto;
    padding-inline: var(--c-inset-mobile);
}

.i76 h2 {
    font-size: var(--c-fs-h2);
    margin-bottom: var(--c-gutter-lg);
}

.i76-list {
    display: flex;
    flex-direction: column;
    gap: var(--c-spacing-sm);
}

.i76-item {
    display: grid;
    grid-template-columns: 50px 1fr;
    gap: var(--c-spacing-sm);
    border-bottom: var(--c-stroke-thin) solid rgba(255, 255, 255, 0.08);
    padding-bottom: var(--c-spacing-sm);
}

.i76-number {
    font-family: var(--c-heading-font);
    font-weight: var(--c-weight-bold);
    font-size: var(--c-text-h3);
    color: var(--c-secondary);
    align-self: start;
}

.i76-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--c-gutter-md);
    width: 100%;
    background: transparent;
    border: 0;
    padding: var(--c-gutter-xs) 0;
    text-align: left;
    font-family: var(--c-heading-font);
    font-weight: var(--c-font-medium);
    font-size: var(--c-size-h4);
    color: var(--c-text-color);
}

.i76-question:hover {
    color: var(--c-secondary);
}

.i76-arrow {
    flex-shrink: 0;
    transition: transform var(--c-speed-base) var(--c-ease);
}

.i76-question[aria-expanded='true'] .i76-arrow {
    transform: rotate(180deg);
}

.i76-answer {
    margin: 0;
    overflow: hidden;
}

.i76-answer[hidden] {
    display: none;
}

.i76-answer p {
    font-size: var(--c-size-body);
    line-height: var(--c-leading-loose);
    color: var(--c-text-secondary);
    padding-bottom: var(--c-spacing-sm);
}

/* ===== CTA BLOCK — CTA-05 dual action ===== */
.u04 {
    padding-block: 55px;
    background: linear-gradient(135deg, var(--c-gradient-to), var(--c-surface));
}

.u04-inner {
    width: 100%;
    max-width: calc(var(--c-container) + 2 * var(--c-gutter-desktop));
    margin-inline: auto;
    padding-inline: var(--c-inset-mobile);
    text-align: center;
}

.u04 h2 {
    font-size: var(--c-fs-h2);
    margin-bottom: var(--c-gutter-md);
}

.u04-text {
    font-size: var(--c-type-h5);
    line-height: var(--c-leading-loose);
    color: var(--c-text-secondary);
    max-width: 640px;
    margin: 0 auto var(--c-gutter-lg);
}

.u04-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--c-gutter-md);
}

.u04-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--c-heading-font);
    font-weight: var(--c-weight-bold);
    font-size: var(--c-type-small);
    text-transform: uppercase;
    letter-spacing: var(--c-ls-wide);
    padding: var(--c-gutter-md) var(--c-spacing-xl);
    border-radius: var(--c-radius-pill);
    transition: background var(--c-speed-base) var(--c-ease), color var(--c-speed-base) var(--c-ease), border-color var(--c-speed-base) var(--c-ease);
}

.u04-button--c-primary-x {
    background: var(--c-secondary);
    border: var(--c-stroke-thin) solid var(--c-secondary);
    color: var(--c-surface);
}

.u04-button--c-primary-x:hover {
    background: var(--c-text-color);
    color: var(--c-surface);
}

.u04-button--c-secondary-x {
    background: transparent;
    border: var(--c-stroke-thin) solid var(--c-text-secondary);
    color: var(--c-text-color);
}

.u04-button--c-secondary-x:hover {
    background: rgba(129, 249, 0, 0.08);
    border-color: var(--c-text-color);
    color: var(--c-text-color);
}

/* ===== INLINE CTA — INLINE-CTA-06 dual-button mini bar ===== */
.i35 {
    padding-block: var(--c-gutter-md);
}

.i35-inner {
    width: 100%;
    max-width: calc(var(--c-container) + 2 * var(--c-gutter-desktop));
    margin-inline: auto;
    padding-inline: var(--c-inset-mobile);
}

.i35-box {
    max-width: 640px;
    margin-inline: auto;
    display: flex;
    flex-direction: column;
    gap: var(--c-spacing-sm);
    text-align: center;
    background: var(--c-bg-elevated);
    border: var(--c-stroke-thin) solid rgba(0, 251, 253, 0.25);
    border-radius: var(--c-round-lg);
    padding: var(--c-gutter-lg);
}

.i35-text {
    font-size: var(--c-size-body);
    color: var(--c-text-secondary);
}

.i35-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--c-spacing-sm);
}

.i35-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--c-heading-font);
    font-weight: var(--c-weight-bold);
    font-size: var(--c-type-small);
    text-transform: uppercase;
    letter-spacing: var(--c-ls-wide);
    padding: var(--c-spacing-sm) var(--c-gutter-lg);
    border-radius: var(--c-radius-pill);
    transition: background var(--c-speed-base) var(--c-ease), color var(--c-speed-base) var(--c-ease), border-color var(--c-speed-base) var(--c-ease);
}

.i35-btn--c-primary-x {
    background: var(--c-secondary);
    border: var(--c-stroke-thin) solid var(--c-secondary);
    color: var(--c-surface);
}

.i35-btn--c-primary-x:hover {
    background: var(--c-accent-dark);
    color: var(--c-surface);
}

.i35-btn--c-ghost {
    background: transparent;
    border: var(--c-stroke-thin) solid var(--c-text-secondary);
    color: var(--c-text-color);
}

.i35-btn--c-ghost:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--c-text-color);
    color: var(--c-text-color);
}

/* ===== AUTHOR BYLINE — BYLINE-06 avatar-right ===== */
.c87 {
    padding-block: var(--c-gutter-lg);
}

.c87-inner {
    width: 100%;
    max-width: calc(var(--c-container) + 2 * var(--c-gutter-desktop));
    margin-inline: auto;
    padding-inline: var(--c-inset-mobile);
    display: flex;
    align-items: center;
    gap: var(--c-gutter-md);
    border-top: var(--c-stroke-thin) solid rgba(255, 255, 255, 0.08);
    padding-top: var(--c-gutter-lg);
}

.c87-text {
    flex: 1;
    font-size: var(--c-type-small);
    font-style: italic;
    color: var(--c-text-secondary);
}

.c87-name {
    color: var(--c-secondary);
    text-decoration: underline;
    text-underline-offset: 2px;
    font-style: normal;
    font-weight: var(--c-weight-bold);
}

.c87-name:hover {
    color: var(--c-accent-dark);
    text-decoration-thickness: 2px;
}

.c87-divider {
    margin-inline: var(--c-space-2xs);
}

.c87-role {
    color: var(--c-text-secondary);
}

.c87-dates {
    display: block;
    margin-top: var(--c-space-2xs);
    font-style: normal;
}

.c87-date {
    color: var(--c-text-secondary);
    font-size: var(--c-size-xs);
}

.c87-date-sep {
    color: var(--c-secondary);
    margin-inline: var(--c-space-2xs);
}

.c87-portrait {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: var(--c-radius-circle);
    object-fit: cover;
    object-position: center 20%;
    background: var(--c-surface);
    border: 2px solid var(--c-surface);
    box-sizing: content-box;
}

/* ===== AUTHOR CARD — AUTH-08 minimal avatar + name ===== */
.r12 {
    padding-block: 55px;
}

.r12-inner {
    width: 100%;
    max-width: calc(var(--c-container) + 2 * var(--c-gutter-desktop));
    margin-inline: auto;
    padding-inline: var(--c-inset-mobile);
}

.r12-card {
    display: flex;
    align-items: center;
    gap: var(--c-gutter-md);
    background: var(--c-bg-elevated);
    border: var(--c-stroke-thin) solid rgba(255, 255, 255, 0.08);
    border-radius: var(--c-round-lg);
    padding: var(--c-gutter-lg);
}

.r12-portrait {
    flex-shrink: 0;
    width: 72px;
    height: 72px;
    border-radius: var(--c-radius-circle);
    object-fit: cover;
    object-position: center 20%;
    background: var(--c-surface);
    border: 2px solid var(--c-surface);
    box-sizing: content-box;
}

.r12-body {
    display: flex;
    flex-direction: column;
    gap: var(--c-space-2xs);
}

.r12-name {
    font-size: var(--c-size-h4);
    font-weight: var(--c-weight-bold);
    font-family: var(--c-heading-font);
    color: var(--c-text-color);
}

.r12-role {
    font-size: var(--c-type-small);
    color: var(--c-text-secondary);
}

.r12-bio {
    margin-top: var(--c-gutter-md);
    font-size: var(--c-size-body);
    line-height: var(--c-leading-loose);
    color: var(--c-text-secondary);
}

.r12-expertise {
    display: flex;
    flex-wrap: wrap;
    gap: var(--c-gutter-xs);
    margin-top: var(--c-gutter-md);
    list-style: none;
}

.r12-expertise li {
    font-family: var(--c-heading-font);
    font-size: var(--c-size-xs);
    text-transform: uppercase;
    letter-spacing: var(--c-ls-wide);
    color: var(--c-surface);
    background: var(--c-primary);
    padding: var(--c-space-2xs) var(--c-spacing-sm);
    border-radius: var(--c-radius-pill);
}

.r12-articles {
    margin-top: var(--c-spacing-xl);
}

.r12-articles-heading {
    font-size: var(--c-size-h4);
    font-family: var(--c-heading-font);
    font-weight: var(--c-weight-bold);
    margin-bottom: var(--c-gutter-md);
}

.r12-articles-list {
    display: flex;
    flex-direction: column;
    gap: var(--c-gutter-xs);
    list-style: none;
}

.r12-articles-item {
    font-size: var(--c-size-body);
    line-height: var(--c-line-normal);
}

.r12-articles-item a {
    color: var(--c-secondary);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.r12-articles-item a:hover {
    color: var(--c-accent-dark);
}

/* ===== LEGAL SECTION — LEGAL-04 bordered article box ===== */
.l59 {
    padding-block: 55px;
}

.l59-inner {
    position: relative;
    width: 100%;
    max-width: calc(var(--c-container) + 2 * var(--c-gutter-desktop));
    margin-inline: auto;
    padding-inline: var(--c-inset-mobile);
}

.l59-box {
    position: relative;
    background: var(--c-bg-elevated);
    border: var(--c-stroke-thin) solid rgba(255, 255, 255, 0.08);
    border-radius: var(--c-round-lg);
    box-shadow: var(--c-shadow-sm);
    padding: var(--c-gap-2xl) var(--c-gutter-lg);
}

.l59-last-updated {
    position: absolute;
    top: var(--c-gutter-md);
    right: var(--c-gutter-md);
    font-size: var(--c-size-xs);
    text-transform: uppercase;
    letter-spacing: var(--c-ls-wide);
    color: var(--c-text-secondary);
}

.l59-intro {
    font-size: var(--c-size-body);
    line-height: var(--c-leading-loose);
    color: var(--c-text-secondary);
    margin-bottom: var(--c-gutter-lg);
}

.l59-section {
    margin-top: var(--c-spacing-xl);
}

.l59-section h2 {
    font-size: var(--c-text-h3);
    margin-bottom: var(--c-gutter-md);
}

.l59-section p {
    font-size: var(--c-size-body);
    line-height: var(--c-leading-loose);
    color: var(--c-text-secondary);
    margin-bottom: var(--c-gutter-md);
}

.l59-contacts {
    margin-top: var(--c-spacing-xl);
}

.l59-contacts h2 {
    font-size: var(--c-text-h3);
    margin-bottom: var(--c-gutter-md);
}

.l59-contacts ul {
    list-style: disc;
    padding-left: var(--c-gutter-lg);
    font-size: var(--c-size-body);
    line-height: var(--c-leading-loose);
    color: var(--c-text-secondary);
}

.l59-contacts a {
    color: var(--c-secondary);
}

.l59-contacts a:hover {
    color: var(--c-accent-dark);
}

.l59-disclaimer {
    margin-top: var(--c-gutter-lg);
    font-size: var(--c-type-small);
    line-height: var(--c-line-normal);
    color: var(--c-text-secondary);
    font-style: italic;
}

/* ===== CONTACT FORM — FORM-05 bordered editorial ===== */
.n14 {
    padding-block: 55px;
}

.n14-inner {
    width: 100%;
    max-width: calc(var(--c-container) + 2 * var(--c-gutter-desktop));
    margin-inline: auto;
    padding-inline: var(--c-inset-mobile);
}

.n14-intro {
    font-size: var(--c-type-h5);
    line-height: var(--c-leading-loose);
    color: var(--c-text-secondary);
    margin-bottom: var(--c-gutter-lg);
    max-width: 640px;
}

.n14-success {
    display: none;
    padding: var(--c-gutter-md);
    background: rgba(34, 197, 94, 0.12);
    border: var(--c-stroke-thin) solid rgba(34, 197, 94, 0.35);
    border-radius: var(--c-corner);
    color: var(--c-text-color);
    margin-bottom: var(--c-gutter-md);
}

.n14-success.is-visible {
    display: block;
}

.n14-form {
    border: var(--c-border-medium) solid var(--c-secondary);
    border-radius: var(--c-corner);
    padding: var(--c-spacing-xl);
    max-width: 640px;
}

.n14-field {
    margin-bottom: var(--c-gutter-lg);
}

.n14-label {
    display: block;
    font-family: var(--c-font-text);
    font-weight: var(--c-font-medium);
    font-size: var(--c-type-small);
    text-transform: uppercase;
    letter-spacing: var(--c-ls-wide);
    color: var(--c-text-color);
    margin-bottom: var(--c-gutter-xs);
}

.n14-input,
.n14-textarea {
    width: 100%;
    background: var(--c-surface);
    border: 0;
    border-bottom: var(--c-stroke-thin) solid rgba(255, 255, 255, 0.12);
    padding: var(--c-spacing-sm) var(--c-gutter-md);
    font-family: var(--c-font-text);
    font-size: var(--c-size-body);
    color: var(--c-text-color);
}

.n14-input {
    height: 48px;
}

.n14-textarea {
    min-height: 120px;
    resize: vertical;
}

.n14-input:focus,
.n14-textarea:focus {
    outline: none;
    border-bottom-color: var(--c-secondary);
}

.n14-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 48px;
    padding-inline: var(--c-spacing-xl);
    background: var(--c-secondary);
    border: var(--c-stroke-thin) solid var(--c-secondary);
    color: var(--c-surface);
    font-family: var(--c-heading-font);
    font-weight: var(--c-weight-bold);
    font-size: var(--c-type-small);
    text-transform: uppercase;
    letter-spacing: var(--c-ls-wide);
    border-radius: var(--c-radius-pill);
    transition: background var(--c-speed-base) var(--c-ease), color var(--c-speed-base) var(--c-ease);
}

.n14-submit:hover {
    background: var(--c-accent-dark);
    color: var(--c-surface);
}

/* ===== ERROR BLOCK — ERR-08 search-suggestion ===== */
.n89 {
    padding-block: var(--c-gap-2xl);
}

.n89-inner {
    width: 100%;
    max-width: calc(var(--c-container) + 2 * var(--c-gutter-desktop));
    margin-inline: auto;
    padding-inline: var(--c-inset-mobile);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--c-gutter-lg);
    text-align: center;
}

.n89-code {
    font-family: var(--c-heading-font);
    font-weight: var(--c-weight-bold);
    font-size: clamp(80px, 18vw, 200px);
    line-height: var(--c-lh-tight);
    color: var(--c-secondary);
}

.n89 h1 {
    font-size: var(--c-type-h1);
    max-width: 720px;
}

.n89-text {
    font-size: var(--c-type-h5);
    line-height: var(--c-line-normal);
    color: var(--c-text-secondary);
    max-width: 600px;
}

.n89-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 52px;
    padding-inline: var(--c-spacing-xl);
    background: var(--c-secondary);
    border: var(--c-stroke-thin) solid var(--c-secondary);
    color: var(--c-surface);
    font-family: var(--c-heading-font);
    font-weight: var(--c-weight-bold);
    font-size: var(--c-type-small);
    text-transform: uppercase;
    letter-spacing: var(--c-ls-wide);
    border-radius: var(--c-radius-pill);
    transition: background var(--c-speed-base) var(--c-ease), color var(--c-speed-base) var(--c-ease);
}

.n89-button:hover {
    background: var(--c-accent-dark);
    color: var(--c-surface);
}

.n89-suggestions {
    width: 100%;
    max-width: 560px;
    background: var(--c-bg-elevated);
    border-radius: var(--c-corner);
    padding: var(--c-spacing-xl);
    margin-top: var(--c-gutter-md);
}

.n89-suggestions-heading {
    font-size: var(--c-size-h4);
    margin-bottom: var(--c-gutter-md);
}

.n89-suggestions ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--c-gutter-md);
    list-style: none;
}

.n89-suggestions a {
    font-size: var(--c-size-body);
    color: var(--c-secondary);
}

.n89-suggestions a:hover {
    color: var(--c-accent-dark);
    text-decoration: underline;
}

/* ===== COOKIE BANNER — COOK-06 ===== */
.u94 {
    display: none;
    position: fixed;
    inset-block-end: var(--c-gutter-md);
    inset-inline: var(--c-gutter-md);
    max-width: 720px;
    margin-inline: auto;
    z-index: 90;
    background: var(--c-bg-elevated);
    border: var(--c-stroke-thin) solid rgba(255, 255, 255, 0.12);
    border-radius: var(--c-corner);
    padding: var(--c-gutter-md);
    box-shadow: var(--c-elevation-2);
}

.u94.is-visible {
    display: block;
}

.u94-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--c-gutter-md);
}

.u94-message {
    flex: 1 1 280px;
    font-family: var(--c-font-text);
    font-size: var(--c-type-small);
    line-height: var(--c-line-normal);
    color: var(--c-text-secondary);
}

.u94-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--c-spacing-sm);
}

.u94-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    padding-inline: var(--c-gutter-md);
    font-family: var(--c-heading-font);
    font-weight: var(--c-weight-bold);
    font-size: var(--c-size-xs);
    text-transform: uppercase;
    letter-spacing: var(--c-ls-wide);
    border-radius: var(--c-radius-pill);
    transition: background var(--c-speed-base) var(--c-ease), color var(--c-speed-base) var(--c-ease);
}

.u94-button--c-accept {
    background: var(--c-secondary);
    border: var(--c-stroke-thin) solid var(--c-secondary);
    color: var(--c-surface);
}

.u94-button--c-accept:hover {
    background: var(--c-accent-dark);
    color: var(--c-surface);
}

.u94-button--c-decline {
    background: transparent;
    border: var(--c-stroke-thin) solid rgba(255, 255, 255, 0.15);
    color: var(--c-text-color);
}

.u94-button--c-decline:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--c-text-color);
}

.u94-button--c-preferences {
    background: transparent;
    border: 0;
    color: var(--c-secondary);
    text-decoration: underline;
}

.u94-button--c-preferences:hover {
    color: var(--c-accent-dark);
}

/* ===== FOOTER — FOOT-01 three-column classic ===== */
.h88 {
    background: var(--c-primary);
    color: var(--c-surface);
}

.h88-inner {
    width: 100%;
    max-width: calc(var(--c-container) + 2 * var(--c-gutter-desktop));
    margin-inline: auto;
    padding-inline: var(--c-inset-mobile);
    padding-block: var(--c-gap-2xl);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--c-spacing-xl);
}

.h88-col {
    min-width: 0;
}

.h88-col--nav,
.h88-col--legal {
    display: block;
}

.h88-col--brand {
    display: flex;
    flex-direction: column;
    gap: var(--c-gutter-md);
}

.h88-logo {
    display: inline-flex;
}

.h88-logo img {
    height: 56px;
    width: auto;
}

.h88-tagline {
    font-size: var(--c-type-small);
    line-height: var(--c-leading-loose);
    color: var(--c-gradient-to);
    max-width: 320px;
}

.h88-heading {
    font-family: var(--c-heading-font);
    font-weight: var(--c-weight-bold);
    text-transform: uppercase;
    font-size: var(--c-fs-h6);
    letter-spacing: var(--c-ls-wide);
    color: var(--c-surface);
    margin-bottom: var(--c-gutter-md);
}

.h88-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--c-spacing-sm);
}

.h88-list a {
    font-family: var(--c-font-text);
    font-size: var(--c-type-small);
    color: var(--c-gradient-to);
}

.h88-list a:hover {
    color: var(--c-surface);
    text-decoration: underline;
}

.h88-bottom {
    border-top: var(--c-stroke-thin) solid rgba(9, 9, 9, 0.25);
}

.h88-bottom-inner {
    width: 100%;
    max-width: calc(var(--c-container) + 2 * var(--c-gutter-desktop));
    margin-inline: auto;
    padding-inline: var(--c-inset-mobile);
    padding-block: var(--c-gutter-md);
    text-align: center;
}

.h88-copyright {
    font-size: var(--c-size-xs);
    color: var(--c-gradient-to);
}

/* ===== RESPONSIVE ===== */
@media (min-width: 780px) {
    .wrap {
        padding-inline: var(--c-gutter-desktop);
    }

    .r02-nav {
        display: block;
    }

    .r02-auth {
        display: inline-flex;
    }

    .r02-toggle {
        display: none;
    }

    .r02-mobile {
        display: none !important;
    }

    .r02-logo img {
        height: 88px;
    }

    .r02-bar {
        min-height: 100px;
    }

    .n81-inner {
        padding-inline: var(--c-gutter-desktop);
        display: grid;
        grid-template-columns: 1fr 1fr;
        align-items: center;
        gap: var(--c-gap-2xl);
    }

    .n81-figure {
        order: 2;
    }

    .y93-inner,
    .t68-inner,
    .f32-inner,
    .s35-inner,
    .j16-inner,
    .f90-inner,
    .i76-inner,
    .u04-inner,
    .i35-inner,
    .c87-inner,
    .r12-inner,
    .l59-inner,
    .n14-inner,
    .n89-inner,
    .h88-inner,
    .h88-bottom-inner {
        padding-inline: var(--c-gutter-desktop);
    }

    .s35-list {
        grid-template-columns: repeat(2, 1fr);
    }

    .s35-item--wide {
        grid-column: span 2;
    }

    .f90-list {
        grid-template-columns: repeat(3, 1fr);
    }

    .h88-inner {
        grid-template-columns: 1.4fr 1fr 1fr;
    }
}

@media (min-width: 1140px) {
    .s35-list {
        grid-template-columns: repeat(3, 1fr);
    }

    .s35-item--feature {
        grid-column: span 2;
        grid-row: span 2;
    }

    .s35-item--wide {
        grid-column: span 2;
    }
}

@media (max-width: 720px) {
    .n81 h1,
    .y93-title,
    .n89 h1 {
        font-size: 40px;
    }

    .s35 h2,
    .j16 h2,
    .f90 h2,
    .i76 h2,
    .u04 h2,
    .f32-section h2 {
        font-size: 30px;
    }

    .i76-item {
        grid-template-columns: 34px 1fr;
    }

    .i76-question {
        font-size: var(--c-type-h5);
    }

    .u94,
    .u94-inner {
        padding: 12px 14px !important;
        gap: 8px !important;
        font-size: 13px !important;
        line-height: 1.35 !important;
    }

    .u94-title {
        display: none !important;
    }

    .u94-button,
    .u94 button {
        padding: 8px 14px !important;
        font-size: 12px !important;
        min-height: 36px !important;
    }

    .i35-actions .i35-btn {
        flex: 1 1 auto;
    }
}

/* fix: навигация не помещалась — бургер до 1023px */
@media (max-width: 1023px) {
  .r02-nav,
  .r02-nav-list,
  .r02-link,
  .r02-auth,
  .r02-auth-btn { display: none !important; }
  .r02-toggle { display: flex !important; }
}