/* slot-baba.net — site-specific layout (sbn) */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --sbn-ink: #12182e;
    --sbn-slate: #1e2d4a;
    --sbn-accent: #d14a62;
    --sbn-accent-dim: #b83d52;
    --sbn-text: #2c3a4f;
    --sbn-muted-bg: #eef1f6;
    --sbn-white: #ffffff;
    --sbn-line: #dde3eb;
    --sbn-hover: #b83d52;
    --sbn-ok: #3da76a;
    --sbn-glow-a: #d14a62;
    --sbn-glow-b: #ec6b82;
    --sbn-deep: #0c2848;
    --sbn-cyan: #00c8f0;
    --sbn-violet: #9d4edd;
}

body {
    font-family: system-ui, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.62;
    color: var(--sbn-text);
    background-color: var(--sbn-muted-bg);
}

.sbn-wrap {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 22px;
}

header.sbn-site-head {
    background: linear-gradient(118deg, var(--sbn-ink) 0%, var(--sbn-slate) 100%);
    color: var(--sbn-white);
    padding: 1.05rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 3px 24px rgba(209, 74, 98, 0.22);
    border-bottom: 3px solid var(--sbn-accent);
}

.sbn-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.55rem 0;
}

.sbn-brand {
    font-size: 2rem;
    font-weight: bold;
    text-decoration: none;
    color: var(--sbn-white);
    display: flex;
    align-items: center;
    gap: 10px;
}

.sbn-brand i {
    font-size: 2.5rem;
}

.sbn-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--sbn-white);
    font-size: 1.5rem;
    cursor: pointer;
}

nav.sbn-main-nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
    align-items: center;
}

nav.sbn-main-nav ul li a {
    color: var(--sbn-white);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: background-color 0.25s ease, transform 0.25s ease;
}

nav.sbn-main-nav ul li a:hover {
    background-color: rgba(255, 255, 255, 0.09);
    transform: translateY(-2px);
}

.sbn-social {
    display: flex;
    gap: 1rem;
}

.sbn-social a {
    color: var(--sbn-white);
    font-size: 1.2rem;
    transition: transform 0.25s ease;
}

.sbn-social a:hover {
    transform: scale(1.18);
}

.sbn-hero {
    background: linear-gradient(118deg, var(--sbn-ink) 0%, var(--sbn-slate) 100%);
    color: var(--sbn-white);
    padding: 4.2rem 0;
    text-align: center;
}

.sbn-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.28);
}

.sbn-hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 2rem;
    opacity: 0.92;
}

.sbn-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.sbn-btn {
    display: inline-block;
    padding: 0.82rem 2rem;
    background-color: var(--sbn-accent);
    color: var(--sbn-white);
    text-decoration: none;
    border-radius: 10px;
    font-weight: 600;
    transition: background-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
    border: 2px solid transparent;
}

.sbn-btn:hover {
    background-color: var(--sbn-hover);
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
}

.sbn-btn--ghost {
    background-color: transparent;
    border: 2px solid var(--sbn-white);
}

.sbn-btn--ghost:hover {
    background-color: var(--sbn-white);
    color: var(--sbn-ink);
}

.sbn-panels {
    padding: 4rem 0;
    background-color: var(--sbn-white);
}

.sbn-block-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--sbn-ink);
}

.sbn-block-lead {
    text-align: center;
    font-size: 1.1rem;
    color: var(--sbn-slate);
    margin-bottom: 3rem;
}

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

.sbn-panel {
    background-color: var(--sbn-muted-bg);
    padding: 2rem;
    border-radius: 14px;
    text-align: center;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    border: 1px solid var(--sbn-line);
}

.sbn-panel:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.09);
}

.sbn-panel-ico {
    font-size: 3rem;
    color: var(--sbn-accent);
    margin-bottom: 1rem;
}

.sbn-panel h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--sbn-ink);
}

.sbn-panel p {
    color: var(--sbn-slate);
    line-height: 1.82;
}

.sbn-feed {
    padding: 4rem 0;
    background-color: var(--sbn-muted-bg);
}

.sbn-feed-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.sbn-feed-card {
    background-color: var(--sbn-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 7px 22px rgba(0, 0, 0, 0.12);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    border: 2px solid transparent;
    position: relative;
}

.sbn-feed-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 14px 38px rgba(209, 74, 98, 0.22);
    border-color: var(--sbn-accent);
}

.sbn-feed-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--sbn-accent) 0%, var(--sbn-cyan) 100%);
}

.sbn-feed-visual {
    width: 100%;
    height: 200px;
    background: linear-gradient(118deg, var(--sbn-accent) 0%, var(--sbn-accent-dim) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--sbn-white);
    font-size: 4rem;
}

.sbn-feed-body {
    padding: 1.5rem;
}

.sbn-feed-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--sbn-slate);
}

.sbn-feed-meta span {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.sbn-feed-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--sbn-ink);
}

.sbn-feed-card p {
    color: var(--sbn-slate);
    line-height: 1.82;
    margin-bottom: 1rem;
}

.sbn-feed-link {
    color: var(--sbn-accent);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.25s ease;
}

.sbn-feed-link:hover {
    gap: 1rem;
}

.sbn-info {
    padding: 4rem 0;
    background-color: var(--sbn-white);
}

.sbn-info-inner {
    max-width: 900px;
    margin: 0 auto;
}

.sbn-info-inner h2 {
    font-size: 2rem;
    color: var(--sbn-ink);
    margin-bottom: 1.5rem;
}

.sbn-info-inner h3 {
    font-size: 1.5rem;
    color: var(--sbn-slate);
    margin: 2rem 0 1rem;
}

.sbn-info-inner p {
    margin-bottom: 1.5rem;
    line-height: 1.82;
    color: var(--sbn-text);
}

.sbn-info-inner ul {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.sbn-info-inner ul li {
    margin-bottom: 0.8rem;
    line-height: 1.82;
}

.sbn-contact {
    padding: 4rem 0;
    background-color: var(--sbn-muted-bg);
}

.sbn-contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.sbn-contact-card {
    background-color: var(--sbn-white);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 5px 16px rgba(0, 0, 0, 0.08);
}

.sbn-contact-card i {
    font-size: 3rem;
    color: var(--sbn-accent);
    margin-bottom: 1rem;
}

.sbn-contact-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--sbn-ink);
}

.sbn-contact-card p {
    color: var(--sbn-slate);
}

.sbn-contact-card a {
    color: var(--sbn-accent);
    text-decoration: none;
}

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

.sbn-map {
    width: 100%;
    height: 400px;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 5px 16px rgba(0, 0, 0, 0.08);
}

footer.sbn-site-foot {
    background-color: var(--sbn-ink);
    color: var(--sbn-white);
    padding: 3rem 0 1rem;
}

.sbn-footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.sbn-footer-col h3 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.sbn-footer-col p {
    line-height: 1.82;
    opacity: 0.92;
}

.sbn-footer-col ul {
    list-style: none;
}

.sbn-footer-col ul li {
    margin-bottom: 0.8rem;
}

.sbn-footer-col ul li a {
    color: var(--sbn-white);
    text-decoration: none;
    opacity: 0.92;
    transition: opacity 0.25s ease, padding-left 0.25s ease;
}

.sbn-footer-col ul li a:hover {
    opacity: 1;
    padding-left: 5px;
}

.sbn-footer-base {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
    opacity: 0.82;
}

.sbn-article-head {
    background: linear-gradient(118deg, var(--sbn-ink) 0%, var(--sbn-deep) 100%);
    color: var(--sbn-white);
    padding: 3rem 0 2rem;
    margin-bottom: 2rem;
}

.sbn-article-tag {
    display: inline-block;
    background: var(--sbn-accent);
    color: var(--sbn-white);
    padding: 0.4rem 1rem;
    border-radius: 22px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sbn-article-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.sbn-article-meta {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    font-size: 0.95rem;
    opacity: 0.92;
    margin-bottom: 1rem;
}

.sbn-article-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sbn-article-visual {
    width: 100%;
    max-height: 500px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
}

.sbn-article-visual i {
    font-size: 8rem;
    color: rgba(255, 255, 255, 0.9);
}

.sbn-article-body {
    max-width: 900px;
    margin: 0 auto;
    background-color: var(--sbn-white);
    padding: 3rem;
    border-radius: 16px;
    box-shadow: 0 5px 22px rgba(0, 0, 0, 0.09);
}

.sbn-article-body h2 {
    font-size: 2rem;
    color: var(--sbn-ink);
    margin: 2rem 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--sbn-accent);
}

.sbn-article-body h3 {
    font-size: 1.5rem;
    color: var(--sbn-slate);
    margin: 1.5rem 0 1rem;
}

.sbn-article-body h4 {
    font-size: 1.2rem;
    color: var(--sbn-text);
    margin: 1.2rem 0 0.8rem;
}

.sbn-article-body p {
    margin-bottom: 1.5rem;
    line-height: 1.82;
    color: var(--sbn-text);
    font-size: 1.05rem;
}

.sbn-article-body ul,
.sbn-article-body ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.sbn-article-body li {
    margin-bottom: 0.8rem;
    line-height: 1.82;
}

.sbn-article-body strong {
    color: var(--sbn-accent);
    font-weight: 600;
}

.sbn-article-note {
    background-color: var(--sbn-muted-bg);
    border-left: 4px solid var(--sbn-accent);
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 8px;
}

.sbn-article-tips {
    background: linear-gradient(118deg, rgba(209, 74, 98, 0.11) 0%, rgba(0, 200, 240, 0.07) 100%);
    border: 2px solid var(--sbn-accent);
    padding: 2rem;
    border-radius: 16px;
    margin: 2rem 0;
}

.sbn-article-tips h3 {
    color: var(--sbn-accent);
    margin-top: 0;
}

.sbn-related {
    padding: 3rem 0;
    background-color: var(--sbn-muted-bg);
}

.sbn-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin: 2rem 0;
}

.sbn-tag {
    background-color: var(--sbn-muted-bg);
    color: var(--sbn-text);
    padding: 0.5rem 1rem;
    border-radius: 22px;
    font-size: 0.9rem;
    border: 1px solid var(--sbn-line);
    transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.sbn-tag:hover {
    background-color: var(--sbn-accent);
    color: var(--sbn-white);
    border-color: var(--sbn-accent);
}

/* 404 & minimal pages */
.sbn-error-wrap {
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
}

.sbn-error-ico {
    font-size: 4rem;
    color: var(--sbn-accent);
    margin-bottom: 1rem;
}

.sbn-error-code {
    font-size: 8rem;
    font-weight: bold;
    color: var(--sbn-accent);
    margin: 0;
    line-height: 1;
}

.sbn-error-title {
    font-size: 2rem;
    color: var(--sbn-ink);
    margin: 1rem 0;
}

.sbn-error-msg {
    font-size: 1.1rem;
    color: var(--sbn-slate);
    margin-bottom: 2rem;
    max-width: 600px;
}

.sbn-error-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

/* Fixed CTA strip — slot-baba.net */
.sbn-float-bar {
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: 16px;
    z-index: 999999;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

.sbn-float-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    border-radius: 14px;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    background: linear-gradient(90deg, #1a4d6e 0%, var(--sbn-accent) 100%);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.22);
    transition: filter 0.2s ease, transform 0.2s ease;
}

.sbn-float-btn:hover {
    filter: brightness(1.06);
    transform: translateY(-1px);
}

@media (max-width: 768px) {
    .sbn-article-title {
        font-size: 1.8rem;
    }

    .sbn-article-body {
        padding: 1.5rem;
    }

    .sbn-article-meta {
        flex-direction: column;
        gap: 0.5rem;
    }

    .sbn-article-visual i {
        font-size: 5rem;
    }

    .sbn-menu-btn {
        display: block;
    }

    nav.sbn-main-nav {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 72%;
        height: calc(100vh - 70px);
        background: linear-gradient(135deg, var(--sbn-glow-a) 0%, var(--sbn-glow-b) 100%);
        transition: right 0.28s ease;
        padding: 2rem;
    }

    nav.sbn-main-nav.active {
        right: 0;
    }

    nav.sbn-main-nav ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    nav.sbn-main-nav ul li {
        width: 100%;
    }

    nav.sbn-main-nav ul li a {
        display: block;
        width: 100%;
    }

    .sbn-hero h1 {
        font-size: 2rem;
    }

    .sbn-hero p {
        font-size: 1rem;
    }

    .sbn-block-title {
        font-size: 2rem;
    }

    .sbn-panel-grid,
    .sbn-feed-grid,
    .sbn-contact-grid {
        grid-template-columns: 1fr;
    }

    .sbn-actions {
        flex-direction: column;
    }

    .sbn-btn {
        width: 100%;
        text-align: center;
    }

    .sbn-footer-grid {
        grid-template-columns: 1fr;
    }

    .sbn-error-code {
        font-size: 5rem;
    }

    .sbn-error-title {
        font-size: 1.5rem;
    }

    .sbn-error-actions {
        flex-direction: column;
        width: 100%;
    }

    .sbn-error-actions .sbn-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .sbn-brand {
        font-size: 1.5rem;
    }

    .sbn-brand i {
        font-size: 1.8rem;
    }

    .sbn-hero h1 {
        font-size: 1.5rem;
    }

    .sbn-block-title {
        font-size: 1.8rem;
    }
}