@charset "UTF-8";
/* ==========================================================================
   崩坏三官网复刻 · body.css
   职责：主视觉（纯 CSS 绘制的深空背景 + 光晕 + 扫描线 + 渐入标题 + CTA）
        角色卡片区（卡面插画全部由渐变与几何图形 / 内联 SVG 绘制）
        资讯列表（日期列 / 分类标签 / 标题 / 悬停高亮）
   ========================================================================== */

/* 内联 SVG 剪影的容器：移出文档流，避免 0×0 之外任何布局影响 */
.art-sprite {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
    pointer-events: none;
}

/* ==========================================================================
   一、主视觉
   ========================================================================== */
.hero {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 92vh;
    padding-top: calc(var(--nav-h) + clamp(36px, 8vh, 92px));
    padding-bottom: clamp(64px, 11vh, 128px);
    overflow: hidden;
    isolation: isolate;
    /* 多层径向光晕叠在深空底色上，没有任何图片 */
    background:
        radial-gradient(880px 620px at 80% 14%, rgba(var(--c-accent-2-rgb), 0.3), transparent 62%),
        radial-gradient(760px 560px at 10% 74%, rgba(var(--c-accent-rgb), 0.22), transparent 64%),
        radial-gradient(1100px 720px at 52% 122%, rgba(var(--c-accent-3-rgb), 0.14), transparent 62%),
        linear-gradient(180deg, #070a11 0%, #0a0d14 48%, #0b1220 100%);
}

/* 网格线（遮罩径向淡出） */
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
    background-size: 88px 88px;
    -webkit-mask-image: radial-gradient(circle at 50% 38%, #000 0%, transparent 76%);
    mask-image: radial-gradient(circle at 50% 38%, #000 0%, transparent 76%);
    opacity: 0.85;
}

/* 扫描线 + 顶部暗角 */
.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background-image: repeating-linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.035) 0px,
        rgba(255, 255, 255, 0.035) 1px,
        transparent 1px,
        transparent 4px
    );
    opacity: 0.5;
}

/* 斜向光束装饰 */
.hero-beam {
    position: absolute;
    top: -20%;
    width: 2px;
    height: 140%;
    background: linear-gradient(
        180deg,
        transparent,
        rgba(var(--c-accent-rgb), 0.55) 40%,
        rgba(var(--c-accent-2-rgb), 0.35) 72%,
        transparent
    );
    transform: rotate(14deg);
    filter: blur(0.5px);
    pointer-events: none;
}

.hero-beam--a {
    right: 16%;
    opacity: 0.65;
}

.hero-beam--b {
    right: 27%;
    opacity: 0.3;
    transform: rotate(14deg) scaleY(0.8);
}

/* ---- 文案区 ---- */
.hero-inner {
    position: relative;
    z-index: 2;
    max-width: 780px;
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    padding: 7px 15px;
    border: 1px solid rgba(var(--c-accent-rgb), 0.35);
    border-radius: var(--r-pill);
    background: rgba(var(--c-accent-rgb), 0.07);
    font-family: var(--font-mono);
    font-size: clamp(11px, 2.6vw, 13px);
    line-height: 1;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--c-accent);
}

.hero-title {
    margin-top: var(--sp-5);
    font-size: clamp(2.1rem, 6.6vw, 4.4rem);
    line-height: 1.06;
    font-weight: 800;
    letter-spacing: 0.06em;
    color: #f2f7ff;
    text-shadow: 0 12px 40px rgba(0, 0, 0, 0.55);
}

/* 支持 background-clip: text 时使用渐变字 */
@supports ((-webkit-background-clip: text) or (background-clip: text)) {
    .hero-title {
        background: var(--grad-text);
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
        color: transparent;
        text-shadow: none;
        filter: drop-shadow(0 14px 34px rgba(0, 0, 0, 0.6));
    }
}

.hero-sub {
    margin-top: var(--sp-5);
    max-width: 54ch;
    font-size: clamp(0.94rem, 2.6vw, 1.14rem);
    line-height: 1.85;
    color: var(--c-text-2);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-4);
    margin-top: clamp(26px, 4vw, 40px);
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-3) clamp(18px, 3vw, 34px);
    margin-top: clamp(28px, 5vw, 46px);
    padding-top: var(--sp-5);
    border-top: 1px solid var(--c-line);
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.12em;
    color: var(--c-text-3);
}

.hero-meta li {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
}

.hero-meta li::before {
    content: "";
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--c-accent);
    box-shadow: 0 0 10px rgba(var(--c-accent-rgb), 0.9);
}

/* ---- 底部下滑提示 ---- */
.hero-scroll {
    position: absolute;
    left: 50%;
    bottom: clamp(16px, 3vh, 34px);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sp-2);
    transform: translateX(-50%);
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.3em;
    color: var(--c-text-3);
    pointer-events: none;
}

.hero-scroll span {
    width: 1px;
    height: 44px;
    background: linear-gradient(180deg, transparent, var(--c-accent));
    animation: cueDrop 2.4s var(--ease) infinite;
}

/* ---- 入场动画 ---- */
@keyframes riseIn {
    from {
        opacity: 0;
        transform: translateY(26px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

@keyframes cueDrop {
    0% {
        transform: scaleY(0.2);
        transform-origin: top center;
        opacity: 0;
    }
    40% {
        opacity: 1;
    }
    100% {
        transform: scaleY(1);
        transform-origin: top center;
        opacity: 0.15;
    }
}

.hero-inner > * {
    opacity: 0;
    animation: riseIn 0.9s var(--ease) forwards;
}

.hero-inner > *:nth-child(1) {
    animation-delay: 0.08s;
}

.hero-inner > *:nth-child(2) {
    animation-delay: 0.2s;
}

.hero-inner > *:nth-child(3) {
    animation-delay: 0.34s;
}

.hero-inner > *:nth-child(4) {
    animation-delay: 0.48s;
}

.hero-inner > *:nth-child(5) {
    animation-delay: 0.6s;
}

/* ==========================================================================
   二、角色档案
   ========================================================================== */
.characters {
    background: linear-gradient(180deg, #0a0d14 0%, #0c1220 52%, #0a0d14 100%);
}

.char-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(228px, 1fr));
    gap: clamp(16px, 2.4vw, 26px);
}

.char-card {
    position: relative;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--c-line);
    border-radius: var(--r-lg);
    background: linear-gradient(180deg, rgba(23, 31, 48, 0.92), rgba(13, 18, 28, 0.96));
    overflow: hidden;
    transition: transform 0.4s var(--ease), border-color 0.4s var(--ease),
        box-shadow 0.4s var(--ease);
}

/* 每张卡的主题点缀色 */
.char-card--rin {
    --card-accent: #3fe0ff;
    --card-accent-soft: rgba(63, 224, 255, 0.34);
    --card-accent-glow: rgba(63, 224, 255, 0.55);
}

.char-card--void {
    --card-accent: #a06bff;
    --card-accent-soft: rgba(160, 107, 255, 0.34);
    --card-accent-glow: rgba(160, 107, 255, 0.55);
}

.char-card--ember {
    --card-accent: #ff9a3d;
    --card-accent-soft: rgba(255, 154, 61, 0.34);
    --card-accent-glow: rgba(255, 154, 61, 0.55);
}

.char-card--tide {
    --card-accent: #ff5f9e;
    --card-accent-soft: rgba(255, 95, 158, 0.34);
    --card-accent-glow: rgba(255, 95, 158, 0.55);
}

/* 悬停抬升 + 点缀色辉光 */
.char-card:hover,
.char-card:focus-within {
    transform: translateY(-10px);
    border-color: var(--card-accent-soft);
    box-shadow: 0 34px 64px -36px var(--card-accent-glow),
        inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

/* ---- 卡面：纯 CSS / SVG 绘制的人像 ---- */
.char-art {
    position: relative;
    display: grid;
    place-items: end center;
    aspect-ratio: 3 / 4;
    max-height: 420px;
    overflow: hidden;
    border-bottom: 1px solid var(--c-line);
    background:
        radial-gradient(120% 78% at 50% 6%, var(--card-accent-soft), transparent 62%),
        linear-gradient(160deg, #0e1420 0%, #131c2c 46%, #0a0f18 100%);
}

/* 光环 */
.art-halo {
    position: absolute;
    top: 11%;
    left: 50%;
    width: 62%;
    aspect-ratio: 1 / 1;
    transform: translateX(-50%);
    border: 1px solid var(--card-accent-soft);
    border-radius: 50%;
    background: radial-gradient(circle, var(--card-accent-soft) 0%, transparent 68%);
    opacity: 0.85;
    transition: opacity 0.4s var(--ease), transform 0.5s var(--ease);
}

.char-card:hover .art-halo {
    opacity: 1;
    transform: translateX(-50%) scale(1.06);
}

/* 几何碎块 */
.art-shard {
    position: absolute;
    top: 20%;
    right: 14%;
    width: 34px;
    height: 34px;
    border: 1px solid var(--card-accent-soft);
    background: linear-gradient(135deg, var(--card-accent-soft), transparent 70%);
    transform: rotate(24deg);
    opacity: 0.7;
}

.art-shard::before {
    content: "";
    position: absolute;
    inset: 7px;
    border: 1px solid var(--card-accent-soft);
}

.char-card--void .art-shard {
    top: 30%;
    right: auto;
    left: 12%;
    width: 26px;
    height: 26px;
    transform: rotate(-16deg);
}

.char-card--ember .art-shard {
    top: 14%;
    right: 20%;
    width: 42px;
    height: 42px;
    transform: rotate(45deg);
}

.char-card--tide .art-shard {
    top: 34%;
    right: 10%;
    width: 20px;
    height: 44px;
    border-radius: var(--r-pill);
    transform: rotate(18deg);
}

/* 底部网格地平线 */
.art-grid {
    position: absolute;
    inset: auto 0 0 0;
    height: 34%;
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.07) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
    background-size: 26px 26px;
    -webkit-mask-image: linear-gradient(180deg, transparent, #000 70%);
    mask-image: linear-gradient(180deg, transparent, #000 70%);
    opacity: 0.55;
    pointer-events: none;
}

/* 内联 SVG 剪影（形状来自页面里的 <symbol>，颜色跟随 currentColor） */
.art-figure {
    position: relative;
    z-index: 1;
    width: 66%;
    max-width: 190px;
    height: auto;
    aspect-ratio: 200 / 260;
    color: var(--card-accent);
    opacity: 0.94;
    filter: drop-shadow(0 0 20px var(--card-accent-soft));
    transition: transform 0.5s var(--ease), filter 0.5s var(--ease);
}

.char-card:hover .art-figure {
    transform: translateY(-6px);
    filter: drop-shadow(0 0 30px var(--card-accent));
}

/* 用镜像 / 缩放让四张卡的人像姿态有差异 */
.char-card--void .art-figure {
    transform: scaleX(-1);
}

.char-card--void:hover .art-figure {
    transform: scaleX(-1) translateY(-6px);
}

.char-card--ember .art-figure {
    width: 72%;
}

.char-card--tide .art-figure {
    width: 60%;
}

/* 扫描线覆盖 */
.art-scan {
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.05) 0px,
        rgba(255, 255, 255, 0.05) 1px,
        transparent 1px,
        transparent 3px
    );
    mix-blend-mode: overlay;
    opacity: 0.55;
    pointer-events: none;
}

/* ---- 卡片文字 ---- */
.char-body {
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: var(--sp-2);
    padding: clamp(16px, 2.4vw, 22px);
}

.char-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--sp-2);
}

.char-name {
    font-size: clamp(1.1rem, 3vw, 1.35rem);
    font-weight: 700;
    letter-spacing: 0.08em;
}

.char-code {
    padding: 3px 9px;
    border: 1px solid var(--card-accent-soft);
    border-radius: var(--r-pill);
    font-family: var(--font-mono);
    font-size: 10px;
    line-height: 1.5;
    letter-spacing: 0.16em;
    color: var(--card-accent);
    white-space: nowrap;
}

.char-role {
    font-size: 12.5px;
    letter-spacing: 0.16em;
    color: var(--c-text-3);
}

.char-blurb {
    font-size: 14px;
    line-height: 1.8;
    color: var(--c-text-2);
}

.char-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-2);
    margin-top: auto;
    padding-top: var(--sp-4);
}

.char-tags li {
    padding: 4px 10px;
    border: 1px solid var(--c-line);
    border-radius: var(--r-pill);
    background: rgba(255, 255, 255, 0.05);
    font-size: 12px;
    line-height: 1.6;
    color: var(--c-text-2);
    transition: border-color 0.3s var(--ease), color 0.3s var(--ease);
}

.char-card:hover .char-tags li {
    border-color: var(--card-accent-soft);
    color: var(--c-text);
}

/* ==========================================================================
   三、最新资讯
   ========================================================================== */
.news {
    background: linear-gradient(180deg, #0a0d14 0%, #080b12 100%);
}

.news-list {
    border-top: 1px solid var(--c-line);
}

.news-item {
    border-bottom: 1px solid var(--c-line);
}

.news-link {
    position: relative;
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr) 28px;
    align-items: center;
    gap: clamp(10px, 2vw, 24px);
    padding: clamp(14px, 2.2vw, 22px) clamp(8px, 1.6vw, 18px);
    overflow: hidden;
    transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}

/* 左侧点缀色竖条：悬停时从中间展开 */
.news-link::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    border-radius: 0 3px 3px 0;
    background: var(--grad-accent);
    transform: scaleY(0);
    transform-origin: center;
    transition: transform 0.34s var(--ease);
}

.news-link:hover,
.news-link:focus-visible {
    background: linear-gradient(
        90deg,
        rgba(var(--c-accent-rgb), 0.1) 0%,
        rgba(var(--c-accent-2-rgb), 0.06) 55%,
        transparent 100%
    );
    transform: translateX(4px);
}

.news-link:hover::before,
.news-link:focus-visible::before {
    transform: scaleY(1);
}

.news-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--sp-3);
}

.news-date {
    font-family: var(--font-mono);
    font-size: 13px;
    letter-spacing: 0.06em;
    color: var(--c-text-3);
    transition: color 0.3s var(--ease);
}

.news-link:hover .news-date {
    color: var(--c-text-2);
}

.news-tag {
    padding: 4px 11px;
    border: 1px solid rgba(var(--c-accent-rgb), 0.4);
    border-radius: var(--r-pill);
    background: rgba(var(--c-accent-rgb), 0.1);
    font-size: 12px;
    line-height: 1.6;
    color: var(--c-accent);
    white-space: nowrap;
}

.news-tag--event {
    border-color: rgba(var(--c-accent-2-rgb), 0.45);
    background: rgba(var(--c-accent-2-rgb), 0.12);
    color: #b79bff;
}

.news-tag--notice {
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.06);
    color: var(--c-text-2);
}

.news-tag--match {
    border-color: rgba(var(--c-accent-3-rgb), 0.45);
    background: rgba(var(--c-accent-3-rgb), 0.12);
    color: #ff8fbb;
}

.news-title {
    font-size: clamp(0.92rem, 2.5vw, 1.02rem);
    line-height: 1.6;
    color: var(--c-text);
    transition: color 0.3s var(--ease);
}

.news-link:hover .news-title,
.news-link:focus-visible .news-title {
    color: var(--c-accent);
}

.news-arrow {
    justify-self: end;
    color: var(--c-text-3);
    font-size: 16px;
    line-height: 1;
    transition: transform 0.3s var(--ease), color 0.3s var(--ease);
}

.news-link:hover .news-arrow,
.news-link:focus-visible .news-arrow {
    transform: translateX(4px);
    color: var(--c-accent);
}

.news-more {
    margin-top: clamp(26px, 4vw, 40px);
}

/* ==========================================================================
   四、响应式收敛
   ========================================================================== */
@media (max-width: 1023px) {
    .hero {
        min-height: 0;
        padding-top: calc(var(--nav-h) + clamp(48px, 9vh, 80px));
        padding-bottom: clamp(56px, 9vh, 96px);
    }
}

@media (max-width: 767px) {
    /* 资讯行改为两行布局：日期+标签 / 标题 */
    .news-link {
        grid-template-columns: minmax(0, 1fr) 24px;
        row-gap: var(--sp-2);
        align-items: start;
    }

    .news-title {
        grid-column: 1 / -1;
    }

    .news-arrow {
        grid-row: 1;
        grid-column: 2;
        align-self: center;
    }

    .hero-beam {
        display: none;
    }

    .char-art {
        max-height: 360px;
    }
}

@media (max-width: 420px) {
    .hero-actions {
        gap: var(--sp-3);
    }

    /* 两个 CTA 铺满一行，避免窄屏挤压 */
    .hero-actions .btn {
        flex: 1 1 100%;
        padding-inline: 18px;
    }

    .hero-meta {
        font-size: 11px;
        gap: var(--sp-2) var(--sp-4);
    }
}

/* 动效降级：入场动画直接给终态 */
@media (prefers-reduced-motion: reduce) {
    .hero-inner > * {
        opacity: 1;
        transform: none;
        animation: none;
    }

    .hero-scroll span {
        animation: none;
        opacity: 0.6;
    }

    .char-card:hover,
    .char-card:focus-within,
    .char-card:hover .art-figure,
    .char-card--void:hover .art-figure,
    .news-link:hover {
        transform: none;
    }
}