/* ==============================================================
 * BRUTAL Theme — Brutalism / Indie Magazine
 * 定位: 独立出版杂志 / 文化评论 / 长读
 * 5px 粗黑边 + 错位网格 + 霓虹粉黄 + 等宽字体混排
 * 完全脱离 Tailwind,纯手写 CSS,显式反主流审美
 * ============================================================== */

:root {
    --b-ink: #000;
    --b-pink: #ff2bd6;
    --b-yellow: #fff700;
    --b-bg: #f5f1e8;
    --b-border: 5px;

    /* 中性 */
    --b-paper: #fff;
    --b-soft: rgba(0, 0, 0, 0.65);
    --b-faint: rgba(0, 0, 0, 0.35);
    --b-line: rgba(0, 0, 0, 0.12);

    /* 字体 — Display 用 Impact 系统字体 fallback,等宽 用 Menlo/Courier */
    --b-display: "Archivo Black", "Bricolage Grotesque", Impact, "Helvetica Neue", Helvetica, "Microsoft YaHei", sans-serif;
    --b-grotesk: "Space Grotesk", "Helvetica Neue", Helvetica, Arial, sans-serif;
    --b-mono: "Space Mono", "JetBrains Mono", "Menlo", "Courier New", monospace;
}

/* ============================================================
 * Reset
 * 全局禁圆角,这是 brutal 的核心 — 任何圆角都违背粗野美学
 * ============================================================ */
*, *::before, *::after {
    box-sizing: border-box;
    border-radius: 0 !important;
}

html, body { margin: 0; padding: 0; }
html { overflow-x: clip; }
body { overflow-x: clip; }

.b-body {
    font-family: var(--b-grotesk);
    font-size: 16px;
    line-height: 1.55;
    color: var(--b-ink);
    background: var(--b-bg);
    min-height: 100vh;
    position: relative;
    -webkit-font-smoothing: auto;  /* 故意不抗锯齿,粗野质感 */
    text-rendering: geometricPrecision;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

/* 选区色 */
::selection { background: var(--b-pink); color: var(--b-ink); }

/* 噪点纹理 (固定全屏,不随滚动) */
.b-noise {
    position: fixed;
    inset: 0;
    z-index: 999;
    pointer-events: none;
    opacity: 0.06;
    mix-blend-mode: multiply;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============================================================
 * Marquee 跑马灯横幅 (顶部最顶)
 * ============================================================ */
.b-marquee {
    background: var(--b-ink);
    color: var(--b-yellow);
    font-family: var(--b-mono);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    padding: 8px 0;
    overflow: hidden;
    border-bottom: var(--b-border) solid var(--b-ink);
    white-space: nowrap;
}
.b-marquee__track {
    display: inline-block;
    animation: b-marquee 60s linear infinite;
    will-change: transform;
}
.b-marquee__track span { padding-right: 60px; }
@keyframes b-marquee {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
    .b-marquee__track { animation: none; }
}

/* ============================================================
 * Header
 * ============================================================ */
.b-header {
    background: var(--b-bg);
    position: sticky;
    top: 0;
    z-index: 50;
}

.b-header__inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 16px;
    padding: 16px 24px;
    border-bottom: var(--b-border) solid var(--b-ink);
}
@media (max-width: 767px) {
    .b-header__inner {
        grid-template-columns: 1fr auto;
        padding: 12px 16px;
    }
    .b-header__issue { display: none; }
}

.b-header__issue {
    font-family: var(--b-mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--b-soft);
    justify-self: start;
}

.b-logo {
    font-family: var(--b-display);
    font-size: clamp(22px, 3vw, 32px);
    font-weight: 900;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    line-height: 1;
}
.b-logo__name { color: var(--b-ink); }
.b-logo__img { height: 36px; width: auto; }

.b-header__right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
}

.b-lang {
    display: none;
    gap: 0;
    border: 2px solid var(--b-ink);
}
@media (min-width: 768px) { .b-lang { display: inline-flex; } }
.b-lang__item {
    font-family: var(--b-mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 4px 10px;
    transition: background 0.15s;
}
.b-lang__item + .b-lang__item { border-left: 2px solid var(--b-ink); }
.b-lang__item:hover { background: var(--b-yellow); }
.b-lang__item.is-active { background: var(--b-ink); color: var(--b-bg); }

.b-burger {
    display: inline-flex;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: var(--b-ink);
    border: 2px solid var(--b-ink);
    cursor: pointer;
}
@media (min-width: 768px) { .b-burger { display: none; } }
.b-burger span {
    display: block;
    width: 22px;
    height: 3px;
    background: var(--b-bg);
}

/* 主导航横条 */
.b-nav {
    display: none;
    overflow-x: auto;
    background: var(--b-paper);
    border-bottom: var(--b-border) solid var(--b-ink);
}
@media (min-width: 768px) { .b-nav { display: flex; } }

.b-nav__link {
    flex-shrink: 0;
    padding: 12px 20px;
    font-family: var(--b-mono);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--b-ink);
    transition: background 0.15s, color 0.15s;
    border-right: 2px solid var(--b-ink);
}
.b-nav__link:hover {
    background: var(--b-yellow);
}
.b-nav__link.is-active {
    background: var(--b-ink);
    color: var(--b-bg);
}

/* Mobile menu */
.b-mobile {
    position: fixed;
    inset: 0;
    z-index: 100;
    background: var(--b-yellow);
    padding: 80px 24px 24px;
    transform: translate(-100%, 0);
    transition: transform 0.3s steps(4);  /* 阶梯式动画,粗野感 */
    pointer-events: none;
    display: flex;
    flex-direction: column;
    border-right: var(--b-border) solid var(--b-ink);
}
.b-mobile.is-open { transform: translate(0, 0); pointer-events: auto; }
.b-mobile__close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    background: var(--b-ink);
    color: var(--b-yellow);
    border: 0;
    cursor: pointer;
    font-family: var(--b-display);
    font-size: 28px;
    line-height: 1;
}
.b-mobile__nav {
    display: flex;
    flex-direction: column;
    gap: 0;
}
.b-mobile__nav a {
    font-family: var(--b-display);
    font-size: 38px;
    font-weight: 900;
    text-transform: uppercase;
    line-height: 1.05;
    padding: 12px 0;
    border-bottom: 3px solid var(--b-ink);
    letter-spacing: -0.01em;
    color: var(--b-ink);
}
.b-mobile__nav a:hover { background: var(--b-pink); }
.b-mobile__lang {
    margin-top: auto;
    padding-top: 24px;
    display: flex;
    gap: 16px;
}
.b-mobile__lang a {
    font-family: var(--b-mono);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 6px 14px;
    border: 2px solid var(--b-ink);
    background: var(--b-bg);
}
.b-mobile__lang a.is-active {
    background: var(--b-ink);
    color: var(--b-yellow);
}

/* ============================================================
 * Buttons
 * ============================================================ */
.b-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 26px;
    font-family: var(--b-mono);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: var(--b-border) solid var(--b-ink);
    box-shadow: 8px 8px 0 0 var(--b-ink);
    transition: transform 0.12s steps(2), box-shadow 0.12s steps(2);
    cursor: pointer;
}
.b-btn:hover {
    transform: translate(4px, 4px);
    box-shadow: 4px 4px 0 0 var(--b-ink);
}
.b-btn:active {
    transform: translate(8px, 8px);
    box-shadow: 0 0 0 0 var(--b-ink);
}
.b-btn--pink { background: var(--b-pink); color: var(--b-ink); }
.b-btn--yellow { background: var(--b-yellow); color: var(--b-ink); }
.b-btn--outline { background: var(--b-bg); color: var(--b-ink); }
.b-btn--ink { background: var(--b-ink); color: var(--b-yellow); box-shadow: 8px 8px 0 0 var(--b-pink); }
.b-btn--ink:hover { box-shadow: 4px 4px 0 0 var(--b-pink); }

/* ============================================================
 * Hero — 异型 12 列错位栅格
 * ============================================================ */
.b-hero {
    padding: 40px 24px 60px;
    border-bottom: var(--b-border) solid var(--b-ink);
}
@media (min-width: 768px) { .b-hero { padding: 64px 40px 80px; } }

.b-hero__inner {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    position: relative;
}
@media (min-width: 1024px) {
    .b-hero__inner {
        grid-template-columns: 7fr 5fr;
        gap: 60px;
    }
}

.b-hero__text {
    position: relative;
    z-index: 2;
}
.b-hero__eyebrow {
    display: inline-block;
    font-family: var(--b-mono);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.16em;
    background: var(--b-yellow);
    color: var(--b-ink);
    padding: 6px 14px;
    border: 3px solid var(--b-ink);
    margin-bottom: 24px;
    box-shadow: 4px 4px 0 0 var(--b-ink);
}
.b-hero__title {
    font-family: var(--b-display);
    font-size: clamp(48px, 11vw, 144px);
    font-weight: 900;
    line-height: 0.92;
    letter-spacing: -0.04em;
    text-transform: uppercase;
    color: var(--b-ink);
    margin: 0 0 28px;
    word-break: break-word;
    overflow-wrap: anywhere;
}
.b-hero__lead {
    font-family: var(--b-grotesk);
    font-size: clamp(16px, 2vw, 22px);
    line-height: 1.4;
    color: var(--b-ink);
    max-width: 560px;
    margin: 0 0 32px;
    font-weight: 500;
}
.b-hero__cta {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 16px;
}

.b-hero__deco-pink {
    position: absolute;
    width: 80px;
    height: 80px;
    background: var(--b-pink);
    border: var(--b-border) solid var(--b-ink);
    box-shadow: 8px 8px 0 0 var(--b-ink);
    transform: rotate(-8deg);
    top: -20px;
    right: -10px;
    z-index: 1;
    pointer-events: none;
}
@media (min-width: 1024px) {
    .b-hero__deco-pink { top: 10px; right: -30px; width: 110px; height: 110px; }
}

.b-hero__deco-sticker {
    position: absolute;
    z-index: 3;
    background: var(--b-yellow);
    border: 4px solid var(--b-ink);
    padding: 8px 16px;
    transform: rotate(7deg);
    box-shadow: 5px 5px 0 0 var(--b-ink);
    pointer-events: none;
    font-family: var(--b-display);
    font-size: 14px;
    font-weight: 900;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    bottom: 20px;
    right: 30px;
}
@media (min-width: 1024px) {
    .b-hero__deco-sticker { bottom: -30px; right: auto; left: 45%; }
}

.b-hero__media {
    position: relative;
    display: block;
    border: var(--b-border) solid var(--b-ink);
    box-shadow: 12px 12px 0 0 var(--b-ink);
    overflow: hidden;
    transition: transform 0.15s steps(2), box-shadow 0.15s steps(2);
    background: var(--b-paper);
}
.b-hero__media img {
    width: 100%;
    height: auto;
    aspect-ratio: 5 / 6;
    object-fit: cover;
    filter: contrast(1.1) saturate(0.85);
    display: block;
}
@media (min-width: 1024px) {
    .b-hero__media { transform: rotate(2deg); }
    .b-hero__media:hover { transform: rotate(0deg) translate(4px, 4px); box-shadow: 8px 8px 0 0 var(--b-ink); }
}
.b-hero__featured {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--b-pink);
    color: var(--b-ink);
    border: 3px solid var(--b-ink);
    font-family: var(--b-display);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 0.1em;
    padding: 6px 12px;
    transform: rotate(-6deg);
    box-shadow: 4px 4px 0 0 var(--b-ink);
}

/* ============================================================
 * Feed — 不规则文章网格 (用 nth-child 实现错位 rotate)
 * ============================================================ */
.b-feed {
    padding: 56px 24px 80px;
    border-bottom: var(--b-border) solid var(--b-ink);
}
@media (min-width: 768px) { .b-feed { padding: 80px 40px 100px; } }

.b-feed__head {
    max-width: 1400px;
    margin: 0 auto 40px;
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    border-bottom: 3px solid var(--b-ink);
    padding-bottom: 16px;
}
.b-feed__title {
    font-family: var(--b-display);
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 900;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    margin: 0;
    line-height: 1;
}
.b-feed__title-num {
    color: var(--b-pink);
    margin-right: 12px;
    -webkit-text-stroke: 2px var(--b-ink);
}
.b-feed__count {
    font-family: var(--b-mono);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: var(--b-soft);
    background: var(--b-yellow);
    border: 2px solid var(--b-ink);
    padding: 4px 10px;
}

.b-feed__grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}
@media (min-width: 640px) { .b-feed__grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .b-feed__grid { grid-template-columns: repeat(3, 1fr); gap: 32px; } }

/* Article Block (粗黑边卡片) */
.b-block {
    background: var(--b-paper);
    border: var(--b-border) solid var(--b-ink);
    box-shadow: 8px 8px 0 0 var(--b-ink);
    transition: transform 0.15s steps(2), box-shadow 0.15s steps(2);
    display: flex;
    flex-direction: column;
}
.b-block:hover {
    transform: translate(-4px, -4px);
    box-shadow: 12px 12px 0 0 var(--b-pink);
}

/* nth-child 错位 rotate (大屏才生效,小屏保持垂直) */
@media (min-width: 1024px) {
    .b-feed__grid .b-block:nth-child(5n+1) { transform: rotate(-0.5deg); }
    .b-feed__grid .b-block:nth-child(5n+2) { transform: rotate(0.6deg); }
    .b-feed__grid .b-block:nth-child(5n+3) { transform: rotate(-0.3deg); }
    .b-feed__grid .b-block:nth-child(5n+4) { transform: rotate(0.4deg); }
    .b-feed__grid .b-block:nth-child(5n+5) { transform: rotate(-0.7deg); }
    .b-feed__grid .b-block:hover { transform: rotate(0deg) translate(-4px, -4px); }
}

.b-block__media {
    display: block;
    aspect-ratio: 4 / 3;
    border-bottom: var(--b-border) solid var(--b-ink);
    overflow: hidden;
    background: var(--b-yellow);
}
.b-block__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: contrast(1.05) saturate(0.85);
    transition: transform 0.4s steps(4);
}
.b-block:hover .b-block__media img { transform: scale(1.05); }

.b-block__body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.b-block__meta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}
.b-block__cat {
    font-family: var(--b-mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: var(--b-ink);
    color: var(--b-yellow);
    padding: 3px 8px;
}
.b-block__date {
    font-family: var(--b-mono);
    font-size: 11px;
    font-weight: 500;
    color: var(--b-soft);
}
.b-block__title {
    font-family: var(--b-display);
    font-size: 24px;
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.015em;
    text-transform: uppercase;
    margin: 0 0 12px;
    word-break: break-word;
}
.b-block__title a:hover {
    background: var(--b-pink);
    box-shadow: 0 -2px 0 var(--b-pink) inset, 0 -4px 0 var(--b-ink) inset;
}
.b-block__excerpt {
    font-size: 14px;
    line-height: 1.55;
    color: var(--b-soft);
    margin: 0 0 16px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.b-block__more {
    font-family: var(--b-mono);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--b-ink);
    border-bottom: 2px solid var(--b-ink);
    padding: 4px 0;
    align-self: flex-start;
    transition: background 0.15s, color 0.15s;
}
.b-block__more:hover {
    background: var(--b-ink);
    color: var(--b-yellow);
    border-bottom-color: var(--b-yellow);
}

/* ============================================================
 * Categories Section — 拼贴式
 * ============================================================ */
.b-cats {
    padding: 56px 24px 80px;
}
@media (min-width: 768px) { .b-cats { padding: 80px 40px 100px; } }

.b-cats__head {
    max-width: 1400px;
    margin: 0 auto 40px;
    border-bottom: 3px solid var(--b-ink);
    padding-bottom: 16px;
}
.b-cats__title {
    font-family: var(--b-display);
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 900;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    margin: 0;
    line-height: 1;
}

.b-cats__grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}
@media (min-width: 640px) { .b-cats__grid { grid-template-columns: 1fr 1fr; gap: 20px; } }
@media (min-width: 1024px) { .b-cats__grid { grid-template-columns: repeat(3, 1fr); gap: 24px; } }

.b-cat-tile {
    display: grid;
    grid-template-columns: auto 1fr auto;
    column-gap: 16px;
    row-gap: 6px;
    align-items: start;
    padding: 28px;
    background: var(--b-paper);
    border: var(--b-border) solid var(--b-ink);
    box-shadow: 8px 8px 0 0 var(--b-ink);
    transition: transform 0.15s steps(2), box-shadow 0.15s steps(2), background 0.15s;
    position: relative;
}
/* nth-child 配色 (替代模板里的 mod) */
.b-cats__grid > .b-cat-tile:nth-child(3n+1) { background: var(--b-pink); }
.b-cats__grid > .b-cat-tile:nth-child(3n+2) { background: var(--b-yellow); }
.b-cats__grid > .b-cat-tile:nth-child(3n+3) { background: var(--b-ink); color: var(--b-yellow); }

.b-cat-tile:hover {
    transform: translate(-4px, -4px);
    box-shadow: 12px 12px 0 0 var(--b-ink);
}

.b-cat-tile__num {
    grid-row: 1 / 3;
    font-family: var(--b-mono);
    font-size: 18px;
    font-weight: 700;
    line-height: 1;
    align-self: start;
}
.b-cat-tile__name {
    font-family: var(--b-display);
    font-size: 28px;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.015em;
    text-transform: uppercase;
}
.b-cat-tile__desc {
    grid-column: 2 / 4;
    font-size: 13px;
    line-height: 1.5;
    margin-top: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.b-cat-tile__arrow {
    grid-row: 1;
    grid-column: 3;
    font-family: var(--b-display);
    font-size: 28px;
    font-weight: 900;
    line-height: 1;
}

/* ============================================================
 * Category Page Head
 * ============================================================ */
.b-cat-head {
    padding: 56px 24px;
    border-bottom: var(--b-border) solid var(--b-ink);
    background: var(--b-yellow);
}
@media (min-width: 768px) { .b-cat-head { padding: 80px 40px; } }
.b-cat-head__inner { max-width: 1100px; margin: 0 auto; }
.b-cat-head__title {
    font-family: var(--b-display);
    font-size: clamp(48px, 9vw, 112px);
    font-weight: 900;
    line-height: 0.95;
    letter-spacing: -0.03em;
    text-transform: uppercase;
    margin: 16px 0 16px;
    word-break: break-word;
}
.b-cat-head__desc {
    font-family: var(--b-grotesk);
    font-size: 18px;
    line-height: 1.5;
    max-width: 680px;
    margin: 0;
    font-weight: 500;
}

/* ============================================================
 * Breadcrumb
 * ============================================================ */
.b-breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--b-mono);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}
.b-breadcrumb__sep { color: var(--b-faint); }
.b-breadcrumb a:hover { background: var(--b-pink); padding: 2px 4px; }

/* ============================================================
 * Pagination
 * ============================================================ */
.b-pagination {
    max-width: 1400px;
    margin: 60px auto 0;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 16px;
    padding: 16px 0;
    border-top: 3px solid var(--b-ink);
}
.b-pagination__link {
    font-family: var(--b-mono);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 10px 16px;
    background: var(--b-paper);
    border: 3px solid var(--b-ink);
    box-shadow: 4px 4px 0 0 var(--b-ink);
    transition: transform 0.15s steps(2), box-shadow 0.15s steps(2);
}
.b-pagination__link:first-child { justify-self: start; }
.b-pagination__link:last-child { justify-self: end; }
.b-pagination__link:hover {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0 0 var(--b-ink);
    background: var(--b-pink);
}
.b-pagination__info {
    font-family: var(--b-mono);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.06em;
    justify-self: center;
}

/* ============================================================
 * Article 详情页 (杂志排版)
 * ============================================================ */
.b-article {
    padding-bottom: 60px;
    border-bottom: var(--b-border) solid var(--b-ink);
}

.b-article__head {
    padding: 56px 24px 40px;
    background: var(--b-bg);
    border-bottom: 3px solid var(--b-ink);
}
@media (min-width: 768px) { .b-article__head { padding: 80px 40px 56px; } }
.b-article__head-inner { max-width: 920px; margin: 0 auto; }

.b-article__title {
    font-family: var(--b-display);
    font-size: clamp(40px, 7vw, 88px);
    font-weight: 900;
    line-height: 0.98;
    letter-spacing: -0.03em;
    text-transform: uppercase;
    margin: 16px 0 24px;
    word-break: break-word;
    overflow-wrap: anywhere;
}

.b-article__lead {
    font-family: var(--b-grotesk);
    font-size: clamp(18px, 2.2vw, 22px);
    line-height: 1.45;
    font-weight: 500;
    color: var(--b-ink);
    margin: 0 0 32px;
    max-width: 760px;
    border-left: var(--b-border) solid var(--b-pink);
    padding-left: 20px;
}

.b-article__meta {
    display: inline-grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, max-content));
    gap: 24px;
    margin: 0;
    padding: 16px 18px;
    background: var(--b-yellow);
    border: 3px solid var(--b-ink);
    box-shadow: 4px 4px 0 0 var(--b-ink);
}
.b-article__meta dt {
    font-family: var(--b-mono);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--b-soft);
    margin-bottom: 4px;
}
.b-article__meta dd {
    font-family: var(--b-display);
    font-size: 16px;
    font-weight: 900;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: -0.01em;
}

.b-article__cover {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}
.b-article__cover img {
    width: 100%;
    height: auto;
    border: var(--b-border) solid var(--b-ink);
    margin-top: -32px;
    box-shadow: 12px 12px 0 0 var(--b-ink);
    filter: contrast(1.05) saturate(0.85);
}
@media (min-width: 1024px) {
    .b-article__cover img { transform: rotate(-1deg); }
}

.b-article__body {
    max-width: 760px;
    margin: 0 auto;
    padding: 60px 24px 0;
}

.b-article__page-meta {
    font-family: var(--b-mono);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--b-soft);
    margin: 0;
}

/* 富文本内容 */
.b-article__content {
    font-family: var(--b-grotesk);
    font-size: 18px;
    line-height: 1.7;
    color: var(--b-ink);
}
.b-article__content > *:first-child { margin-top: 0; }
.b-article__content p { margin: 0 0 1.4em; font-weight: 400; }
/* 首段首字下沉 */
.b-article__content > p:first-of-type::first-letter {
    font-family: var(--b-display);
    font-size: 5em;
    font-weight: 900;
    float: left;
    line-height: 0.85;
    margin: 6px 12px 0 0;
    color: var(--b-pink);
    -webkit-text-stroke: 3px var(--b-ink);
    paint-order: stroke fill;
}
.b-article__content h2,
.b-article__content h3,
.b-article__content h4 {
    font-family: var(--b-display);
    font-weight: 900;
    line-height: 1.05;
    text-transform: uppercase;
    letter-spacing: -0.015em;
    color: var(--b-ink);
    margin: 1.8em 0 0.6em;
}
.b-article__content h2 { font-size: 1.8em; }
.b-article__content h2::before {
    content: '§ ';
    color: var(--b-pink);
}
.b-article__content h3 { font-size: 1.35em; }
.b-article__content h4 { font-size: 1.15em; }

.b-article__content a {
    color: var(--b-ink);
    background: linear-gradient(transparent 60%, var(--b-yellow) 60%);
    padding: 0 2px;
    font-weight: 700;
    transition: background 0.15s;
}
.b-article__content a:hover {
    background: var(--b-pink);
}

.b-article__content blockquote {
    margin: 1.8em 0;
    padding: 18px 22px;
    background: var(--b-pink);
    border: var(--b-border) solid var(--b-ink);
    box-shadow: 6px 6px 0 0 var(--b-ink);
    font-family: var(--b-display);
    font-size: 1.4em;
    font-weight: 900;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    transform: rotate(-1deg);
}
.b-article__content blockquote p:last-child { margin: 0; }

.b-article__content code {
    padding: 2px 6px;
    background: var(--b-ink);
    color: var(--b-yellow);
    font-family: var(--b-mono);
    font-size: 0.88em;
    font-weight: 700;
}
.b-article__content pre {
    padding: 18px 22px;
    background: var(--b-ink);
    color: var(--b-yellow);
    overflow-x: auto;
    margin: 1.6em 0;
    border: 3px solid var(--b-ink);
    box-shadow: 6px 6px 0 0 var(--b-pink);
    font-size: 13px;
    line-height: 1.5;
}
.b-article__content pre code { background: transparent; padding: 0; color: inherit; }

.b-article__content img {
    max-width: 100%;
    height: auto;
    margin: 1.8em 0;
    border: 4px solid var(--b-ink);
    box-shadow: 6px 6px 0 0 var(--b-ink);
    display: block;
}

.b-article__content ul,
.b-article__content ol {
    padding-left: 1.5em;
    margin: 1.2em 0 1.6em;
}
.b-article__content li { margin-bottom: 0.5em; }
.b-article__content li::marker { color: var(--b-pink); font-weight: 900; }

.b-article__content hr {
    border: 0;
    height: 4px;
    background: var(--b-ink);
    margin: 2.4em 0;
    position: relative;
}
.b-article__content hr::before {
    content: '★ ★ ★';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    background: var(--b-bg);
    padding: 0 16px;
    color: var(--b-pink);
    font-family: var(--b-display);
    font-size: 16px;
    font-weight: 900;
    letter-spacing: 0.4em;
}
.b-article__content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.6em 0;
    font-size: 14px;
    border: 3px solid var(--b-ink);
}
.b-article__content th,
.b-article__content td {
    padding: 10px 14px;
    border-bottom: 2px solid var(--b-ink);
    text-align: left;
}
.b-article__content th {
    background: var(--b-ink);
    color: var(--b-yellow);
    font-family: var(--b-mono);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.1em;
}

.b-article__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    margin-top: 40px;
    padding-top: 24px;
    border-top: 3px solid var(--b-ink);
}
.b-article__tags-label {
    font-family: var(--b-mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: var(--b-soft);
}
.b-tag {
    font-family: var(--b-mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 4px 10px;
    border: 2px solid var(--b-ink);
    background: var(--b-bg);
    transition: background 0.15s;
}
.b-tag:hover { background: var(--b-yellow); }

/* Article nav */
.b-article-nav {
    max-width: 1100px;
    margin: 60px auto 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    padding: 0 24px;
}
@media (max-width: 767px) { .b-article-nav { grid-template-columns: 1fr; } }
.b-article-nav__item {
    padding: 18px 22px;
    background: var(--b-paper);
    border: var(--b-border) solid var(--b-ink);
    box-shadow: 6px 6px 0 0 var(--b-ink);
    transition: transform 0.15s steps(2), box-shadow 0.15s steps(2), background 0.15s;
}
.b-article-nav__item:hover {
    transform: translate(-4px, -4px);
    box-shadow: 10px 10px 0 0 var(--b-pink);
    background: var(--b-yellow);
}
.b-article-nav__item--next { text-align: right; }
.b-article-nav__label {
    display: block;
    font-family: var(--b-mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--b-soft);
    margin-bottom: 6px;
}
.b-article-nav__title {
    font-family: var(--b-display);
    font-size: 18px;
    font-weight: 900;
    line-height: 1.15;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    color: var(--b-ink);
}

/* ============================================================
 * 404
 * ============================================================ */
.b-404 {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 24px;
}
.b-404__inner {
    text-align: center;
    max-width: 600px;
    position: relative;
}
.b-404__num {
    font-family: var(--b-display);
    font-size: clamp(120px, 24vw, 240px);
    font-weight: 900;
    line-height: 0.85;
    letter-spacing: -0.05em;
    color: var(--b-pink);
    -webkit-text-stroke: 6px var(--b-ink);
    paint-order: stroke fill;
}
.b-404__sticker {
    display: inline-block;
    padding: 8px 20px;
    background: var(--b-yellow);
    border: 4px solid var(--b-ink);
    box-shadow: 5px 5px 0 0 var(--b-ink);
    transform: rotate(-4deg);
    font-family: var(--b-display);
    font-size: 16px;
    font-weight: 900;
    letter-spacing: 0.06em;
    margin: 8px 0 24px;
}
.b-404__title {
    font-family: var(--b-display);
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 900;
    text-transform: uppercase;
    margin: 0 0 16px;
    line-height: 1;
}
.b-404__desc {
    font-size: 16px;
    line-height: 1.55;
    color: var(--b-soft);
    margin: 0 0 32px;
}

/* ============================================================
 * Empty
 * ============================================================ */
.b-empty {
    text-align: center;
    padding: 80px 24px;
    font-family: var(--b-display);
    font-size: 24px;
    font-weight: 900;
    letter-spacing: 0.04em;
    color: var(--b-soft);
}

/* ============================================================
 * Footer
 * ============================================================ */
.b-footer {
    background: var(--b-ink);
    color: var(--b-bg);
    padding: 60px 24px 24px;
    margin-top: 0;
}
@media (min-width: 768px) { .b-footer { padding: 80px 40px 32px; } }

.b-footer__top {
    max-width: 1400px;
    margin: 0 auto 48px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}
@media (min-width: 768px) { .b-footer__top { grid-template-columns: 2fr 3fr; gap: 60px; } }

.b-footer__name {
    font-family: var(--b-display);
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 900;
    line-height: 0.95;
    letter-spacing: -0.025em;
    text-transform: uppercase;
    color: var(--b-yellow);
    display: block;
    margin-bottom: 16px;
}
.b-footer__desc {
    font-size: 14px;
    line-height: 1.55;
    color: rgba(245, 241, 232, 0.72);
    max-width: 380px;
    margin: 0;
}

.b-footer__cols {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}
@media (min-width: 480px) { .b-footer__cols { grid-template-columns: 1fr 1fr; } }

.b-footer__col h3 {
    font-family: var(--b-mono);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--b-pink);
    margin: 0 0 16px;
}
.b-footer__col ul { list-style: none; padding: 0; margin: 0; }
.b-footer__col li { margin-bottom: 8px; }
.b-footer__col a {
    font-family: var(--b-grotesk);
    font-size: 15px;
    color: var(--b-bg);
    transition: color 0.15s;
}
.b-footer__col a:hover { color: var(--b-yellow); }

.b-footer__bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: 24px;
    border-top: 2px solid rgba(245, 241, 232, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    font-family: var(--b-mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}
.b-footer__bottom-left { color: rgba(245, 241, 232, 0.65); }
.b-footer__bottom-right { color: var(--b-pink); }