/* ===== Design tokens ===== */
:root {
    --color-primary: #7e60a8;
    --color-primary-dark: #5d4480;
    --color-accent: #ffdb03;
    --color-accent-pressed: #cfad00;
    --color-bg: #f7f7fa;
    --color-bg-elevated: #ffffff;
    --color-gradient-light: #e9e2f5;
    --color-gradient-mid: #1c1c33;
    --color-text: #1e2835;
    --color-text-muted: #5b6471;
    --color-border: #e4e0ee;
    --color-rg-banner: #dc2626;

    --font-display: "Montserrat", "Helvetica Neue", Arial, sans-serif;
    --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;

    --fs-base: 16.5px;
    --fs-sm: 14px;
    --fs-md: 17px;
    --fs-lg: 20px;
    --fs-h1: clamp(32px, 4.4vw, 52px);
    --fs-h2: clamp(24px, 2.6vw, 34px);
    --fs-h3: clamp(19px, 1.6vw, 24px);

    --space-xs: 6px;
    --space-sm: 12px;
    --space-md: 20px;
    --space-lg: 32px;
    --space-xl: 56px;
    --space-2xl: 88px;

    --container-site: 1160px;
    --container-readable: 710px;
    --container-padding-desktop: 24px;
    --container-padding-mobile: 16px;

    --radius-sm: 6px;
    --radius-md: 14px;
    --radius-lg: 22px;

    --shadow-sm: 0 2px 6px rgba(28, 28, 51, 0.06);
    --shadow-md: 0 8px 24px rgba(126, 96, 168, 0.12);
    --shadow-lg: 0 18px 48px rgba(28, 28, 51, 0.16);

    --header-height-desktop: 86px;
    --header-height-mobile: 70px;

    --transition-fast: 160ms ease;
    --transition-base: 240ms ease;
}

@media (max-width: 720px) {
    :root {
        --space-2xl: 56px;
        --space-xl: 40px;
        --container-padding-desktop: 16px;
    }
}

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

html,
body {
    overflow-x: clip;
}

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

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: var(--fs-base);
    line-height: 1.62;
    color: var(--color-text);
    background: var(--color-bg);
    padding-top: calc(var(--header-height-desktop) + 28px);
}

@media (max-width: 720px) {
    body {
        padding-top: calc(var(--header-height-mobile) + 32px);
    }
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

h1,
h2,
h3,
h4 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.18;
    color: var(--color-gradient-mid);
    margin: 0 0 var(--space-md);
}

h1 {
    font-size: var(--fs-h1);
    letter-spacing: -0.01em;
}

h2 {
    font-size: var(--fs-h2);
    letter-spacing: -0.005em;
}

h3 {
    font-size: var(--fs-h3);
}

p {
    margin: 0 0 var(--space-md);
}

ul,
ol {
    margin: 0 0 var(--space-md);
    padding-left: 1.4em;
}

li {
    margin-bottom: 6px;
}

strong {
    color: var(--color-gradient-mid);
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        transition-duration: 0.001ms !important;
    }
}

/* ===== A11y ===== */
.skip-link {
    position: absolute;
    top: -200px !important;
    left: 8px;
    background: var(--color-gradient-mid);
    color: #fff;
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    z-index: 9999;
}

.skip-link:focus {
    top: 8px !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;
}

/* ===== Responsible-gaming banner ===== */
.rg-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 101;
    min-height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-rg-banner);
    color: #fff;
    font-size: 12.5px;
    font-weight: 600;
    letter-spacing: 0.02em;
    margin: 0;
    padding: 4px 14px;
    text-align: center;
}

/* ===== Header (HEAD-13: minimal logo-left + nav-right, fixed/sticky) ===== */
.j67 {
    position: fixed;
    top: 28px;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    transition: box-shadow var(--transition-base), background var(--transition-base);
}

.j67.is-stuck {
    box-shadow: var(--shadow-sm);
    background: rgba(255, 255, 255, 0.99);
}

.j67-inner {
    max-width: 1440px;
    margin: 0 auto;
    padding: 10px var(--container-padding-desktop);
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    min-height: var(--header-height-desktop);
}

.j67-logo {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}

.j67-logo img {
    height: 88px;
    width: auto;
    flex-shrink: 0;
    display: block;
}

.j67-nav {
    margin-left: auto;
}

.j67-list {
    display: flex;
    flex-wrap: nowrap;
    gap: var(--space-lg);
    list-style: none;
    margin: 0;
    padding: 0;
}

.j67-link {
    display: inline-block;
    color: var(--color-gradient-mid);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 15px;
    padding: 6px 2px;
    border-bottom: 2px solid transparent;
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

.j67-link:hover {
    color: var(--color-primary);
}

.j67-link[aria-current="page"] {
    color: var(--color-primary);
    border-bottom-color: var(--color-accent);
}

.j67-toggle {
    display: none;
    margin-left: auto !important;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    width: 42px;
    height: 42px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.j67-toggle span,
.j67-toggle span::before,
.j67-toggle span::after {
    content: "";
    display: block;
    width: 20px;
    height: 2px;
    background: var(--color-gradient-mid);
    position: relative;
    transition: transform var(--transition-fast);
}

.j67-toggle span::before {
    position: absolute;
    top: -7px;
}

.j67-toggle span::after {
    position: absolute;
    top: 7px;
}

.j67-mobile {
    display: none;
    position: fixed;
    top: calc(var(--header-height-mobile) + 28px);
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    padding: var(--space-md) var(--container-padding-mobile);
}

.j67-mobile.is-open {
    display: block;
}

.j67-mobile-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.j67-mobile-list li {
    margin: 0;
}

.j67-mobile-link {
    display: block;
    padding: 14px 4px;
    color: var(--color-gradient-mid);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 16px;
    border-bottom: 1px solid var(--color-border);
}

.j67-mobile-link[aria-current="page"] {
    color: var(--color-primary);
}

@media (max-width: 960px) {
    .j67-inner {
        min-height: var(--header-height-mobile);
        padding: 8px var(--container-padding-mobile);
    }
    .j67-logo img {
        height: 60px;
    }
    .j67-nav {
        display: none;
    }
    .j67-toggle {
        display: inline-flex;
    }
}

/* ===== Hero (HERO-08: angled split, image right, gradient backdrop) ===== */
.k80 {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-gradient-light) 0%, #fff 55%, #fff 100%);
    padding: var(--space-2xl) 0;
}

.k80::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(800px 360px at 18% 30%, rgba(126, 96, 168, 0.18), transparent 70%);
    pointer-events: none;
}

.k80-inner {
    position: relative;
    max-width: calc(var(--container-site) + 2 * var(--container-padding-desktop));
    margin: 0 auto;
    padding: 0 var(--container-padding-desktop);
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: var(--space-2xl);
    align-items: center;
}

.k80-eyebrow {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-primary);
    background: rgba(126, 96, 168, 0.1);
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: var(--space-md);
}

.k80-title {
    font-size: var(--fs-h1);
    margin-bottom: var(--space-md);
    color: var(--color-gradient-mid);
}

.k80-sub {
    font-size: var(--fs-lg);
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
    max-width: 480px;
}

.k80-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.k80-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent);
    color: var(--color-gradient-mid);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 16px;
    padding: 16px 30px;
    border-radius: 100px;
    border: 2px solid var(--color-accent);
    transition: transform var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
    box-shadow: var(--shadow-md);
}

.k80-cta:hover {
    background: var(--color-accent-pressed);
    border-color: var(--color-accent-pressed);
    color: var(--color-gradient-mid);
    transform: translateY(-2px);
}

.k80-cta-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: var(--color-gradient-mid);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 16px;
    padding: 14px 26px;
    border-radius: 100px;
    border: 2px solid var(--color-gradient-mid);
    transition: background var(--transition-fast), color var(--transition-fast);
}

.k80-cta-secondary:hover {
    background: var(--color-gradient-mid);
    color: #fff;
}

.k80-media {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transform: rotate(-2deg);
}

.k80-media img {
    width: 100%;
    height: auto;
    display: block;
}

@media (max-width: 900px) {
    .k80-inner {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    .k80-media {
        transform: none;
        max-width: 480px;
        margin: 0 auto;
    }
}

/* ===== Page header (PHEAD-08: centered, slim, with kicker + meta) ===== */
.k71 {
    background: linear-gradient(180deg, var(--color-gradient-light) 0%, transparent 100%);
    padding: var(--space-2xl) 0 var(--space-xl);
    text-align: center;
}

.k71-inner {
    max-width: calc(var(--container-site) + 2 * var(--container-padding-desktop));
    margin: 0 auto;
    padding: 0 var(--container-padding-desktop);
}

.k71-eyebrow {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.k71-title {
    font-size: var(--fs-h1);
    margin-bottom: var(--space-md);
}

.k71-lead {
    font-size: var(--fs-lg);
    color: var(--color-text-muted);
    max-width: var(--container-readable);
    margin: 0 auto var(--space-md);
}

.k71-meta {
    font-size: 14px;
    color: var(--color-text-muted);
    margin-top: var(--space-sm);
}

.k71-meta time {
    font-weight: 600;
    color: var(--color-gradient-mid);
}

/* ===== Prose (PROSE-07: comfortable readable column) ===== */
.y26 {
    padding: var(--space-xl) 0;
}

.y26-inner {
    max-width: calc(var(--container-site) + 2 * var(--container-padding-desktop));
    margin: 0 auto;
    padding: 0 var(--container-padding-desktop);
}

.y26-body {
    font-size: var(--fs-md);
    line-height: 1.74;
    color: var(--color-text);
}

.y26-body h2 {
    margin-top: var(--space-xl);
    padding-top: var(--space-md);
    border-top: 3px solid var(--color-accent);
    display: inline-block;
    padding-right: 30px;
}

.y26-body h2:first-of-type {
    margin-top: 0;
}

.y26-body h3 {
    margin-top: var(--space-lg);
    color: var(--color-primary);
}

.y26-body a {
    color: var(--color-primary);
    border-bottom: 1px solid rgba(126, 96, 168, 0.3);
}

.y26-body a:hover {
    color: var(--color-primary-dark);
    border-bottom-color: var(--color-primary-dark);
}

.y26-body ul,
.y26-body ol {
    padding-left: 1.6em;
}

.y26-figure {
    margin: var(--space-xl) 0;
}

.y26-figure img {
    width: 100%;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.y26-figure figcaption {
    margin-top: var(--space-sm);
    font-size: 14px;
    color: var(--color-text-muted);
    text-align: center;
    font-style: italic;
}

/* ===== Items grid (GRID-08: 3-up cards with accent number badge) ===== */
.y07 {
    padding: var(--space-2xl) 0;
    background: var(--color-bg-elevated);
}

.y07-inner {
    max-width: calc(var(--container-site) + 2 * var(--container-padding-desktop));
    margin: 0 auto;
    padding: 0 var(--container-padding-desktop);
}

.y07-heading {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.y07-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

@media (max-width: 980px) {
    .y07-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 620px) {
    .y07-grid {
        grid-template-columns: 1fr;
    }
}

.y07-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    position: relative;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.y07-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.y07-card-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: var(--color-accent);
    color: var(--color-gradient-mid);
    font-family: var(--font-display);
    font-weight: 700;
    border-radius: 50%;
    margin-bottom: var(--space-md);
    font-size: 16px;
}

.y07-card-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--color-gradient-mid);
}

.y07-card-text {
    font-size: 15px;
    color: var(--color-text);
    line-height: 1.6;
    margin: 0;
}

/* ===== FAQ (FAQ-07: accordion with chevron, divider lines) ===== */
.v22 {
    padding: var(--space-2xl) 0;
}

.v22-inner {
    max-width: calc(var(--container-site) + 2 * var(--container-padding-desktop));
    margin: 0 auto;
    padding: 0 var(--container-padding-desktop);
}

.v22-heading {
    margin-bottom: var(--space-lg);
}

.v22-list {
    border-top: 1px solid var(--color-border);
}

.v22-item {
    border-bottom: 1px solid var(--color-border);
}

.v22-toggle {
    width: 100%;
    text-align: left;
    background: transparent;
    border: 0;
    padding: var(--space-md) 50px var(--space-md) 0;
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 600;
    color: var(--color-gradient-mid);
    cursor: pointer;
    position: relative;
    display: block;
    line-height: 1.4;
}

.v22-toggle::after {
    content: "";
    position: absolute;
    right: 8px;
    top: 50%;
    width: 12px;
    height: 12px;
    border-right: 2px solid var(--color-primary);
    border-bottom: 2px solid var(--color-primary);
    transform: translateY(-70%) rotate(45deg);
    transition: transform var(--transition-fast);
}

.v22-toggle[aria-expanded="true"]::after {
    transform: translateY(-30%) rotate(-135deg);
}

.v22-toggle:hover {
    color: var(--color-primary);
}

.v22-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.v22-toggle[aria-expanded="true"] + .v22-answer {
    max-height: 1200px;
}

.v22-answer p {
    padding: 0 0 var(--space-md);
    margin: 0;
    color: var(--color-text);
    font-size: 16px;
    line-height: 1.65;
}

/* ===== Reviews (REV-03: stacked cards with author + stars) ===== */
.o34 {
    padding: var(--space-2xl) 0;
    background: linear-gradient(180deg, var(--color-bg-elevated) 0%, var(--color-bg) 100%);
}

.o34-inner {
    max-width: calc(var(--container-site) + 2 * var(--container-padding-desktop));
    margin: 0 auto;
    padding: 0 var(--container-padding-desktop);
}

.o34-heading {
    margin-bottom: var(--space-lg);
    text-align: center;
}

.o34-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

@media (max-width: 960px) {
    .o34-grid {
        grid-template-columns: 1fr;
    }
}

.o34-card {
    background: #fff;
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

.o34-stars {
    display: inline-block;
    color: var(--color-accent);
    font-size: 18px;
    margin-bottom: var(--space-sm);
    letter-spacing: 2px;
}

.o34-text {
    font-size: 15px;
    line-height: 1.65;
    color: var(--color-text);
    margin-bottom: var(--space-md);
    font-style: italic;
}

.o34-author {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--color-gradient-mid);
    font-size: 14px;
}

.o34-meta {
    color: var(--color-text-muted);
    font-size: 13px;
    margin-top: 2px;
}

/* ===== CTA-block (CTA-02: centered wide banner) ===== */
.u23 {
    padding: var(--space-2xl) 0;
}

.u23-inner {
    max-width: calc(var(--container-site) + 2 * var(--container-padding-desktop));
    margin: 0 auto;
    padding: 0 var(--container-padding-desktop);
}

.u23-box {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-gradient-mid) 100%);
    color: #fff;
    border-radius: var(--radius-lg);
    padding: var(--space-2xl) var(--space-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.u23-box::before {
    content: "";
    position: absolute;
    inset: -50% 30% auto auto;
    width: 380px;
    height: 380px;
    background: radial-gradient(circle, rgba(255, 219, 3, 0.22) 0%, transparent 60%);
    pointer-events: none;
}

.u23-title {
    color: #fff;
    margin-bottom: var(--space-md);
    font-size: clamp(24px, 3vw, 36px);
}

.u23-text {
    color: rgba(255, 255, 255, 0.88);
    font-size: var(--fs-md);
    max-width: 580px;
    margin: 0 auto var(--space-lg);
}

.u23-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent);
    color: var(--color-gradient-mid);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 16px;
    padding: 16px 32px;
    border-radius: 100px;
    border: 2px solid var(--color-accent);
    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.u23-btn:hover {
    background: var(--color-accent-pressed);
    color: var(--color-gradient-mid);
    border-color: var(--color-accent-pressed);
    transform: translateY(-2px);
}

/* ===== Data table (TABLE-03: zebra rows, bordered header band) ===== */
.m07 {
    padding: var(--space-xl) 0;
}

.m07-inner {
    max-width: calc(var(--container-site) + 2 * var(--container-padding-desktop));
    margin: 0 auto;
    padding: 0 var(--container-padding-desktop);
}

.m07-wrap {
    overflow-x: auto;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.m07-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    font-size: 15px;
}

.m07-table th {
    background: var(--color-gradient-mid);
    color: #fff;
    font-family: var(--font-display);
    font-weight: 700;
    padding: 14px 16px;
    text-align: left;
    font-size: 14px;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.m07-table td {
    padding: 14px 16px;
    border-top: 1px solid var(--color-border);
}

.m07-table tbody tr:nth-child(even) {
    background: var(--color-bg);
}

/* ===== Legal section (LEGAL-01: structured headings + paragraphs) ===== */
.v23 {
    padding: var(--space-xl) 0 var(--space-2xl);
}

.v23-inner {
    max-width: calc(var(--container-site) + 2 * var(--container-padding-desktop));
    margin: 0 auto;
    padding: 0 var(--container-padding-desktop);
}

.v23-intro {
    font-size: var(--fs-md);
    color: var(--color-text);
    line-height: 1.72;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border);
}

.v23-section {
    margin-bottom: var(--space-xl);
}

.v23-section h2 {
    font-size: 24px;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.v23-section p {
    color: var(--color-text);
    line-height: 1.72;
}

.v23-contacts {
    background: var(--color-bg-elevated);
    border-left: 4px solid var(--color-accent);
    padding: var(--space-md) var(--space-lg);
    margin: var(--space-xl) 0;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.v23-contacts h3 {
    font-size: 18px;
    margin-bottom: var(--space-sm);
    color: var(--color-gradient-mid);
}

.v23-contacts ul {
    margin: 0;
    padding-left: 1.4em;
}

.v23-contacts li {
    margin-bottom: 6px;
    color: var(--color-text);
}

.v23-disclaimer {
    font-size: 14px;
    color: var(--color-text-muted);
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-md);
    margin-top: var(--space-xl);
    font-style: italic;
}

.v23-updated {
    color: var(--color-text-muted);
    font-size: 14px;
    margin-bottom: var(--space-md);
}

/* ===== Contact form (FORM-07: stacked + intro panel) ===== */
.x01 {
    padding: var(--space-xl) 0 var(--space-2xl);
}

.x01-inner {
    max-width: calc(var(--container-site) + 2 * var(--container-padding-desktop));
    margin: 0 auto;
    padding: 0 var(--container-padding-desktop);
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: var(--space-xl);
}

@media (max-width: 860px) {
    .x01-inner {
        grid-template-columns: 1fr;
    }
}

.x01-intro {
    background: var(--color-gradient-light);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
}

.x01-intro h3 {
    color: var(--color-gradient-mid);
    margin-bottom: var(--space-sm);
}

.x01-intro p {
    color: var(--color-text);
    margin: 0;
}

.x01-form {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
}

.x01-field {
    margin-bottom: var(--space-md);
}

.x01-field label {
    display: block;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 14px;
    color: var(--color-gradient-mid);
    margin-bottom: 6px;
}

.x01-field input,
.x01-field textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--color-text);
    background: var(--color-bg);
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.x01-field input:focus,
.x01-field textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: #fff;
}

.x01-field textarea {
    resize: vertical;
    min-height: 140px;
}

.x01-submit {
    display: inline-flex;
    background: var(--color-primary);
    color: #fff;
    border: 2px solid var(--color-primary);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 15px;
    padding: 14px 28px;
    border-radius: 100px;
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.x01-submit:hover {
    background: var(--color-primary-dark);
    color: #fff;
    border-color: var(--color-primary-dark);
}

.x01-success {
    display: none;
    background: rgba(75, 175, 110, 0.1);
    color: #1f6b39;
    padding: var(--space-md);
    border-radius: var(--radius-sm);
    border: 1px solid #76c098;
    margin-top: var(--space-md);
}

.x01-success.is-on {
    display: block;
}

/* ===== Author card (AUTH-06: side-by-side portrait + bio panel) ===== */
.u22 {
    padding: var(--space-xl) 0;
}

.u22-inner {
    max-width: calc(var(--container-site) + 2 * var(--container-padding-desktop));
    margin: 0 auto;
    padding: 0 var(--container-padding-desktop);
}

.u22-card {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--space-xl);
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
    align-items: start;
}

@media (max-width: 700px) {
    .u22-card {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

.u22-portrait {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--color-gradient-light);
    border: 4px solid var(--color-accent);
}

@media (max-width: 700px) {
    .u22-portrait {
        margin: 0 auto;
    }
}

.u22-portrait img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.u22-name {
    font-size: 28px;
    margin-bottom: 4px;
}

.u22-role {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    font-size: 15px;
}

.u22-bio {
    color: var(--color-text);
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.u22-expertise-h {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 14px;
    color: var(--color-gradient-mid);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-sm);
}

.u22-expertise {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.u22-expertise li {
    background: var(--color-gradient-light);
    color: var(--color-primary-dark);
    padding: 6px 12px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
}

.u22-articles {
    margin-top: var(--space-xl);
}

.u22-articles-heading {
    font-size: 22px;
    margin-bottom: var(--space-md);
}

.u22-articles-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.u22-articles-item {
    border-bottom: 1px solid var(--color-border);
}

.u22-articles-item a {
    display: block;
    padding: var(--space-md) 0;
    color: var(--color-gradient-mid);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 16px;
    transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.u22-articles-item a:hover {
    color: var(--color-primary);
    padding-left: 8px;
}

/* ===== Author byline (BYLINE-06: avatar + name + meta inline) ===== */
.a65 {
    margin: var(--space-xl) 0 0;
    padding: var(--space-md) 0 0;
    border-top: 1px solid var(--color-border);
}

.a65-inner {
    max-width: calc(var(--container-site) + 2 * var(--container-padding-desktop));
    margin: 0 auto;
    padding: 0 var(--container-padding-desktop);
    display: flex;
    gap: var(--space-md);
    align-items: center;
}

.a65-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid var(--color-accent);
}

.a65-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.a65-text {
    line-height: 1.4;
}

.a65-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 15px;
    color: var(--color-gradient-mid);
}

.a65-name a {
    color: inherit;
}

.a65-name a:hover {
    color: var(--color-primary);
}

.a65-role {
    color: var(--color-text-muted);
    font-size: 13px;
}

.a65-dates {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-top: 4px;
}

.a65-dates time {
    font-weight: 600;
    color: var(--color-gradient-mid);
}

/* ===== Cookie banner (COOK-07: bottom-fixed pill) ===== */
.p89 {
    position: fixed;
    bottom: 18px;
    left: 18px;
    right: 18px;
    max-width: 720px;
    margin: 0 auto;
    background: var(--color-gradient-mid);
    color: #fff;
    border-radius: var(--radius-md);
    padding: 16px 20px;
    box-shadow: var(--shadow-lg);
    z-index: 90;
    display: none;
}

.p89.is-on {
    display: block;
}

.p89-inner {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.p89-title {
    font-family: var(--font-display);
    font-weight: 700;
    margin: 0 0 4px;
    font-size: 15px;
    color: #fff;
}

.p89-text {
    font-size: 13.5px;
    line-height: 1.5;
    flex: 1 1 280px;
    color: rgba(255, 255, 255, 0.88);
    margin: 0;
}

.p89-text a {
    color: var(--color-accent);
    text-decoration: underline;
}

.p89-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.p89-button {
    background: var(--color-accent);
    color: var(--color-gradient-mid);
    border: 0;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 13px;
    padding: 10px 18px;
    border-radius: 100px;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.p89-button:hover {
    background: var(--color-accent-pressed);
}

.p89-button.is-secondary {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.p89-button.is-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

@media (max-width: 720px) {
    .p89,
    .p89-inner {
        padding: 12px 14px !important;
        gap: 8px !important;
        font-size: 13px !important;
        line-height: 1.35 !important;
    }
    .p89-title,
    .p89-heading {
        display: none !important;
    }
    .p89-button,
    .p89 button {
        padding: 8px 14px !important;
        font-size: 12px !important;
        min-height: 36px !important;
    }
}

/* ===== Error block (ERR-02: centered with backdrop letters) ===== */
.t03 {
    padding: var(--space-2xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.t03-inner {
    max-width: calc(var(--container-site) + 2 * var(--container-padding-desktop));
    margin: 0 auto;
    padding: 0 var(--container-padding-desktop);
    position: relative;
}

.t03-code {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: clamp(120px, 22vw, 240px);
    line-height: 1;
    color: var(--color-gradient-light);
    margin-bottom: var(--space-md);
}

.t03-title {
    font-size: var(--fs-h1);
    margin-bottom: var(--space-md);
}

.t03-text {
    color: var(--color-text-muted);
    max-width: 580px;
    margin: 0 auto var(--space-lg);
}

.t03-btn {
    display: inline-flex;
    background: var(--color-accent);
    color: var(--color-gradient-mid);
    font-family: var(--font-display);
    font-weight: 700;
    padding: 14px 28px;
    border-radius: 100px;
    border: 2px solid var(--color-accent);
    transition: background var(--transition-fast), color var(--transition-fast);
}

.t03-btn:hover {
    background: var(--color-accent-pressed);
    color: var(--color-gradient-mid);
    border-color: var(--color-accent-pressed);
}

/* ===== Footer (FOOT-10: dark, 4-column layout with brand block) ===== */
.p66 {
    background: var(--color-gradient-mid);
    color: rgba(255, 255, 255, 0.78);
    padding: var(--space-2xl) 0 var(--space-lg);
    margin-top: var(--space-2xl);
}

.p66-inner {
    max-width: calc(var(--container-site) + 2 * var(--container-padding-desktop));
    margin: 0 auto;
    padding: 0 var(--container-padding-desktop);
}

.p66-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

@media (max-width: 860px) {
    .p66-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-lg);
    }
}

@media (max-width: 520px) {
    .p66-grid {
        grid-template-columns: 1fr;
    }
}

.p66-brand img {
    height: 64px;
    width: auto;
    margin-bottom: var(--space-md);
    filter: brightness(0) invert(1);
}

.p66-brand p {
    font-size: 14px;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.65);
    margin: 0;
}

.p66-col h4 {
    color: #fff;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: var(--space-md);
}

.p66-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.p66-list li {
    margin-bottom: 10px;
}

.p66-list a {
    color: rgba(255, 255, 255, 0.78);
    font-size: 14.5px;
    transition: color var(--transition-fast);
}

.p66-list a:hover {
    color: var(--color-accent);
}

.p66-contact p {
    font-size: 14px;
    line-height: 1.7;
    margin: 0 0 8px;
    color: rgba(255, 255, 255, 0.78);
}

.p66-contact a {
    color: var(--color-accent);
}

.p66-rg {
    background: rgba(220, 38, 38, 0.18);
    border: 1px solid rgba(220, 38, 38, 0.35);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    margin-top: var(--space-md);
    font-size: 13px;
    color: #fff;
    line-height: 1.5;
}

.p66-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-lg);
    flex-wrap: wrap;
    gap: var(--space-md);
    color: rgba(255, 255, 255, 0.6);
    font-size: 13px;
}

.p66-bottom a {
    color: rgba(255, 255, 255, 0.7);
}

.p66-bottom a:hover {
    color: var(--color-accent);
}

.p66-meta {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.p66-badges {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.p66-badge {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.14);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: rgba(255, 255, 255, 0.82);
}