/* =========================================================
   Alphonse Mucha
   配色：
     页面背景   #FEFFF7   米白
     标题红     #7F1414   深红
     正文       #3C3C3C   深灰
     棕色点缀   #A65D1E   棕褐
     金色装饰   #C9A15A   暗金
     导航底色   #E6FCFF   浅蓝（78% 透明）
     页脚底色   #EAF9FA   浅蓝
   ========================================================= */

/* ABC Honeymoon：花体（logo 用 Bold，大标题用 Semibold） */
@font-face {
    font-family: "Honeymoon";
    src: url("https://res.cloudinary.com/vng2qpg2/raw/upload/v1790238184/ABCHoneymoon-Bold-Trial.otf") format("opentype");
    font-weight: 700;
    font-display: swap;
}

@font-face {
    font-family: "Honeymoon";
    src: url("https://res.cloudinary.com/vng2qpg2/raw/upload/v1790238554/ABCHoneymoon-Semibold-Trial.otf") format("opentype");
    font-weight: 600;
    font-display: swap;
}

/* ABC Gaisyr Semi Mono：导航栏（默认 Book，选中用 Regular） */
@font-face {
    font-family: "Gaisyr Semi Mono";
    src: url("https://res.cloudinary.com/vng2qpg2/raw/upload/v1790238476/ABCGaisyrCyrillicSemi-Mono-Book-Trial.otf") format("opentype");
    font-weight: 400;
    font-display: swap;
}

@font-face {
    font-family: "Gaisyr Semi Mono";
    src: url("https://res.cloudinary.com/vng2qpg2/raw/upload/v1790238528/ABCGaisyrCyrillicSemi-Mono-Regular-Trial.otf") format("opentype");
    font-weight: 500;
    font-display: swap;
}

/* ABC Gramercy Greek Display：作品大标题 Black / 作品名 Book / 小标题 Bold */
@font-face {
    font-family: "Gramercy Display";
    src: url("https://res.cloudinary.com/vng2qpg2/raw/upload/v1790238499/ABCGramercyGreekDisplay-Black-Trial.otf") format("opentype");
    font-weight: 900;
    font-display: swap;
}

@font-face {
    font-family: "Gramercy Display";
    src: url("https://res.cloudinary.com/vng2qpg2/raw/upload/v1790238335/ABCGramercyGreekDisplay-Bold-Trial.otf") format("opentype");
    font-weight: 700;
    font-display: swap;
}

@font-face {
    font-family: "Gramercy Display";
    src: url("https://res.cloudinary.com/vng2qpg2/raw/upload/v1790238409/ABCGramercyGreekDisplay-Book-Trial.otf") format("opentype");
    font-weight: 400;
    font-display: swap;
}

/* ABC Ginto Nord Variable：正文 */
@font-face {
    font-family: "Ginto Nord";
    src: url("https://res.cloudinary.com/vng2qpg2/raw/upload/v1790238358/ABC-Ginto-Nord-Plus-Variable-Trial.ttf") format("truetype");
    font-weight: 100 900;
    font-display: swap;
}

/* ---------- 全局基础 ---------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: #FEFFF7;
    color: #3C3C3C;
    font-family: "Ginto Nord", "Helvetica Neue", Arial, "PingFang SC", sans-serif;
    font-size: 17px;
    line-height: 1.7;
}

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

a {
    color: inherit;
    text-decoration: none;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* 分区通用标题（ABOUT MUCHA / STYLE CODE / MASTERPIECES）：Gramercy Display Black */
.section-title {
    font-family: "Gramercy Display", Georgia, serif;
    font-size: clamp(40px, 6.2vw, 100px);
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: 6px;
    color: #7F1414;
    text-align: center;
    text-transform: uppercase;
    margin-bottom: 80px;
}

/* =========================================================
   顶部导航栏
   左侧手写体 Mucha 标识 + 右侧圆角浅蓝胶囊菜单
   ========================================================= */
.topbar {
    position: relative;
    z-index: 20;
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 18px 40px 0;
}

.logo {
    font-family: "Honeymoon", "Great Vibes", cursive;
    font-size: 44px;
    font-weight: 700;
    color: #74220B;
    white-space: nowrap;
}

.nav-pill {
    display: flex;
    align-items: center;
    justify-content: space-around;
    flex: 1;
    max-width: 1575px;
    height: 72px;
    margin-left: auto;
    padding: 0 30px;
    background-color: rgba(230, 252, 255, 0.78);
    border-radius: 999px;
}

.nav-link {
    font-family: "Gaisyr Semi Mono", "Courier New", monospace;
    font-size: clamp(15px, 1.7vw, 28px);
    font-weight: 400;
    letter-spacing: 1px;
    color: #3C3C3C;
    transition: color 0.25s;
}

.nav-link:hover {
    color: #A65D1E;
}

.nav-link.active {
    color: #7F1414;
    font-weight: 500;          /* 选中状态用 Gaisyr Regular */
}

/* =========================================================
   主视觉 Hero
   背景人物剪影 + 花体标题 + 四张作品图散落摆放
   ========================================================= */
.hero {
    position: relative;
    height: clamp(560px, 62vw, 900px);
    margin-top: -102px;          /* 让导航叠在 hero 背景上方 */
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    animation: bgZoom 22s ease-in-out infinite alternate;
}

@keyframes bgZoom {
    from { transform: scale(1); }
    to   { transform: scale(1.07); }
}

.hero-bg img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-bg img:first-child {
    opacity: 0.5;
}

.hero-bg img:last-child {
    opacity: 0.29;
}

/* 花体大标题：Honeymoon Semibold，两行分别定位对齐设计稿 */
.hero-title {
    position: absolute;
    z-index: 3;
    inset: 0;
    font-family: "Honeymoon", "Great Vibes", cursive;
    font-weight: 600;
    color: #6d4a2b;
    line-height: 1.1;
    pointer-events: none;
    animation: titleIn 1.2s ease both;
}

@keyframes titleIn {
    from { opacity: 0; transform: scale(0.95); }
    to   { opacity: 1; transform: scale(1); }
}

.hero-title span {
    position: absolute;
    display: block;
}

/* Alphonse：左上 */
.hero-title span:first-child {
    left: 24.8%;
    top: 15%;
    font-size: clamp(56px, 10.4vw, 200px);
}

/* Mucha：右下，与 Alphonse 错开 */
.hero-title span:last-child {
    left: 65%;
    top: 30%;
    font-size: clamp(56px, 10.4vw, 200px);
}

/* 四张作品图（按原型坐标摆放，无白边无阴影），外层负责浮动、图片负责入场和悬停放大 */
.art-float {
    position: absolute;
    z-index: 2;
    width: 14.5%;
    animation: floaty 5s ease-in-out infinite;
}

.art-float img {
    width: 100%;
    border-radius: 10px;
    opacity: 0;
    animation: artIn 0.9s ease forwards;
    transition: transform 0.35s ease;
}

.art-float:hover img {
    transform: scale(1.15);
}

.art-1 { left: 18%;  top: 48%; animation-duration: 5.2s; }   /* 夏 */
.art-2 { left: 3%;   top: 18%; animation-duration: 6.4s; animation-delay: 0.5s; }   /* 春 */
.art-3 { left: 33%;  top: 38%; animation-duration: 5.8s; animation-delay: 1s; }   /* 冬 */
.art-4 { left: 48%;  top: 53%; animation-duration: 7s;   animation-delay: 1.5s; }   /* 秋 */

.art-1 img { animation-delay: 0.1s; }
.art-2 img { animation-delay: 0.6s; }
.art-3 img { animation-delay: 1.1s; }
.art-4 img { animation-delay: 1.6s; }

/* 上下轻轻漂浮 */
@keyframes floaty {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-14px); }
}

/* 入场：从下面淡入 */
@keyframes artIn {
    from { opacity: 0; transform: translateY(26px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Hero 右下角的实心胶囊按钮（往右挪，不挡作品图） */
.hero-btn {
    position: absolute;
    right: 5%;
    bottom: 6%;
    z-index: 4;
    font-family: "Gaisyr Semi Mono", "Courier New", monospace;
    font-size: 18px;
    letter-spacing: 1px;
    color: #FEFFF7;
    background-color: #7F1414;
    border: 1.5px solid #7F1414;
    border-radius: 999px;
    padding: 13px 38px;
    opacity: 0;
    animation: artIn 0.9s ease 0.4s forwards;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
}

.hero-btn:hover {
    background-color: transparent;
    color: #7F1414;
    transform: translateY(-3px);
}

/* =========================================================
   关于穆夏 About
   ========================================================= */
.about {
    padding: 130px 0 140px;
}

.about-content {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 90px;
    align-items: start;
}

.about-photo {
    border-radius: 14px;
    overflow: hidden;
    transition: transform 0.4s ease;
}

.about-photo img {
    width: 100%;
    height: auto;
}

.about-photo:hover {
    transform: scale(1.03);
}

.about-name {
    font-family: "Gramercy Display", Georgia, serif;
    font-size: clamp(30px, 3.5vw, 56px);
    font-weight: 700;
    color: #8a5a2b;
    margin-bottom: 8px;
}

.about-info {
    font-size: clamp(16px, 1.5vw, 22px);
    color: #a08a70;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.about-follow {
    display: inline-block;
    font-family: "Gaisyr Semi Mono", "Courier New", monospace;
    font-size: 17px;
    letter-spacing: 1px;
    color: #7F1414;
    background-color: transparent;
    border: 1.5px solid #7F1414;
    border-radius: 999px;
    padding: 9px 34px;
    margin-bottom: 34px;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
}

.about-follow:hover {
    color: #FEFFF7;
    background-color: #7F1414;
    transform: translateY(-2px);
}

.about-desc {
    font-size: clamp(18px, 1.8vw, 26px);
    color: #4a4a4a;
    margin-bottom: 22px;
    max-width: 720px;
}

/* =========================================================
   风格密码 Style Code
   ========================================================= */
.style-code {
    padding: 30px 0 140px;
}

.style-cols {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 34px;
}

.style-col {
    text-align: center;
    transition: transform 0.35s ease;
}

.style-col:hover {
    transform: translateY(-8px) scale(1.03);
}

.style-img {
    height: 470px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 26px;
    overflow: hidden;
}

.style-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.style-name {
    font-family: "Gramercy Display", Georgia, serif;
    font-size: clamp(22px, 2.2vw, 34px);
    font-weight: 700;
    color: #3C3C3C;
    margin-bottom: 8px;
}

.style-desc {
    font-size: clamp(15px, 1.5vw, 22px);
    color: #5c5c5c;
    margin-bottom: 10px;
    padding: 0 6px;
}

.style-keyword {
    font-size: 14px;
    letter-spacing: 0.5px;
    color: #a08a70;
    font-style: normal;
}

/* =========================================================
   代表作 Masterpieces
   ========================================================= */
.masterpieces {
    padding: 40px 0 140px;
}

/* 每件作品：信息与图片左右排布 */
.work {
    margin-bottom: 150px;
}

.work:last-child {
    margin-bottom: 0;
}

.work-text-left,
.work-text-right {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 90px;
    align-items: center;
}

.work-name {
    font-family: "Gramercy Display", Georgia, serif;
    font-size: clamp(36px, 5.5vw, 90px);
    font-weight: 400;
    line-height: 1.15;
    color: #262626;
    margin-bottom: 26px;
}

.work-desc {
    font-size: clamp(17px, 1.7vw, 25px);
    color: #4a4a4a;
    max-width: 560px;
}

/* 作品图片：无白边、无描边、无阴影；悬停时整张图整体放大一点，不在框里裁切 */
.work-img {
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.4s ease;
}

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

.work-img:hover {
    transform: scale(1.04);
}

/* 作品三：四季 —— 横向往右循环滚动，悬停暂停并弹出介绍卡片 */
.seasons-name {
    text-align: center;
    margin-bottom: 50px;
}

.seasons-marquee {
    position: relative;
    overflow: hidden;
    margin-bottom: 55px;
    -webkit-mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
    mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
}

.seasons-track {
    display: flex;
    width: max-content;
    animation: scrollRight 30s linear infinite;
}

.seasons-marquee:hover .seasons-track {
    animation-play-state: paused;
}

@keyframes scrollRight {
    from { transform: translateX(-50%); }
    to   { transform: translateX(0); }
}

.season {
    position: relative;
    flex: 0 0 300px;
    margin: 0 28px 0 0;
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.4s ease;
}

.season:hover,
.season.open {
    transform: scale(1.05);
}

.season img {
    width: 100%;
    height: auto;
    display: block;
}

.season-card {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 20px 22px 22px;
    background: rgba(254, 255, 247, 0.95);
    border-top: 2px solid #7F1414;
    transform: translateY(101%);
    transition: transform 0.45s ease;
}

.season:hover .season-card,
.season.open .season-card {
    transform: translateY(0);
}

.season-card h4 {
    font-family: "Honeymoon", "Great Vibes", cursive;
    font-weight: 700;
    font-size: 34px;
    color: #7F1414;
    line-height: 1;
    margin-bottom: 10px;
}

.season-card p {
    font-size: 14px;
    line-height: 1.55;
    color: #3C3C3C;
}

.seasons-desc {
    margin: 0 auto;
    text-align: center;
}

/* 作品四：两幅海报并排，右侧海报下移形成错落 */
.two-posters {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 90px;
    align-items: start;
}

.poster-item:last-child {
    margin-top: clamp(120px, 28vw, 480px);
}

.poster-item {
    text-align: center;
}

.poster-caption {
    font-family: "Gramercy Display", Georgia, serif;
    font-size: clamp(24px, 4vw, 66px);
    font-weight: 400;
    line-height: 1.2;
    color: #3C3C3C;
    margin-bottom: 24px;
    transition: color 0.3s ease;
}

.poster-item:hover .poster-caption {
    color: #7F1414;
}

.poster-desc {
    font-size: clamp(15px, 1.4vw, 22px);
    color: #4a4a4a;
    max-width: 480px;
    margin: 20px auto 0;
    text-align: left;
}

/* =========================================================
   作品五：The Arts 系列 —— 扇形错落、轻微倾斜，悬停扶正放大
   ========================================================= */
.arts {
    position: relative;
}

.arts-name {
    text-align: center;
}

.arts-stage {
    position: relative;
    max-width: 1150px;
    height: clamp(480px, 56vw, 720px);
    margin: 0 auto;
}

.arts-item {
    position: absolute;
    width: 27%;
    margin: 0;
    border-radius: 10px;
}

.arts-item img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
    opacity: 0;
    transform: translateY(45px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.arts-tag {
    position: absolute;
    top: 14px;
    left: 50%;
    transform: translateX(-50%);
    font-family: "Gaisyr Semi Mono", "Courier New", monospace;
    font-size: 15px;
    letter-spacing: 2px;
    color: #7F1414;
    background: rgba(254, 255, 247, 0.85);
    border-radius: 999px;
    padding: 3px 16px;
    opacity: 0;
    transition: opacity 0.7s ease;
}

/* 滚动到这里时（JS 加 .in）图片依次出现 */
.arts-item.in img,
.arts-item.in .arts-tag {
    opacity: 1;
    transform: translateY(0);
}

.arts-item.in .arts-tag {
    transform: translateX(-50%);
}

.a2.in img { transition-delay: 0.15s; }
.a3.in img { transition-delay: 0.3s; }
.a4.in img { transition-delay: 0.45s; }
.a2.in .arts-tag { transition-delay: 0.15s; }
.a3.in .arts-tag { transition-delay: 0.3s; }
.a4.in .arts-tag { transition-delay: 0.45s; }

/* 四张的位置和倾斜角度（错开、微微重叠） */
.a1 { left: 1%;  top: 70px; transform: rotate(-5deg); }
.a2 { left: 25%; top: 20px; transform: rotate(4deg); }
.a3 { left: 49%; top: 80px; transform: rotate(-3deg); }
.a4 { left: 73%; top: 30px; transform: rotate(5deg); }

.arts-item {
    transition: transform 0.45s ease;
}

.arts-item:hover {
    transform: rotate(0deg) translateY(-12px) scale(1.1);
    z-index: 6;
}

.arts-intro {
    max-width: 760px;
    margin: 30px auto 0;
    text-align: center;
    font-size: clamp(16px, 1.6vw, 23px);
    color: #4a4a4a;
}

/* =========================================================
   装饰：藤蔓 / 叶饰生长（滚动到时 JS 加 .in），之后轻轻摇摆
   ========================================================= */
.about,
.style-code {
    position: relative;
}

.deco {
    position: absolute;
    z-index: 1;
    pointer-events: none;
    opacity: 0;
    transform: scale(0);
}

.deco.in {
    opacity: 0.5;
    animation: decoGrow 1.1s cubic-bezier(0.2, 0.8, 0.3, 1) forwards;
}

.deco img {
    width: 100%;
    animation: sway 6s ease-in-out infinite alternate;
    transform-origin: bottom center;
}

@keyframes decoGrow {
    from { transform: scale(0) rotate(-25deg); opacity: 0; }
    to   { transform: scale(1) rotate(0); opacity: 0.5; }
}

@keyframes sway {
    from { transform: rotate(-2.5deg); }
    to   { transform: rotate(2.5deg); }
}

/* 各个装饰的位置 / 大小 / 朝向 */
.deco-tr { top: 40px; right: 30px; width: 130px; transform-origin: top right; }
.deco-tr img { transform: scaleX(-1); }
.deco-tr.in img { animation: swayMirror 6s ease-in-out infinite alternate; }

@keyframes swayMirror {
    from { transform: scaleX(-1) rotate(-2.5deg); }
    to   { transform: scaleX(-1) rotate(2.5deg); }
}

/* =========================================================
   页脚 Footer
   ========================================================= */
.footer {
    background-color: #EAF9FA;
    padding: 42px 40px;
}

.footer-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.footer-logo {
    font-family: "Honeymoon", "Great Vibes", cursive;
    font-size: 42px;
    font-weight: 700;
    color: #8a5a2b;
}

.footer-mail {
    font-family: "Gaisyr Semi Mono", "Courier New", monospace;
    font-size: clamp(18px, 1.7vw, 26px);
    font-weight: 400;
    color: #8a5a2b;
    letter-spacing: 0.5px;
}

.footer-mail:hover {
    color: #7F1414;
}

.footer-social {
    display: flex;
    gap: 22px;
}

.social-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.social-icon img {
    width: 32px;
    height: 32px;
}

.social-icon:hover {
    transform: translateY(-4px) scale(1.1);
    opacity: 0.85;
}

/* =========================================================
   响应式适配
   平板（<=1024px）与手机（<=768px）
   ========================================================= */
@media (max-width: 1024px) {
    .container {
        padding: 0 28px;
    }

    .section-title {
        font-size: 42px;
        margin-bottom: 60px;
    }

    /* Hero：散落的图改为下方两列网格，标题居中 */
    .hero {
        height: auto;
        min-height: 560px;
        padding: 120px 20px 40px;
        margin-top: 0;
    }

    .hero-title {
        position: static;
        text-align: center;
        margin: 0 auto 40px;
    }

    .hero-title span {
        position: static;
        display: block;
    }

    .hero-title span:last-child {
        margin-left: 0;
    }

    .hero-art {
        position: relative;
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 14px;
        max-width: 700px;
        margin: 0 auto;
    }

    .art-float {
        position: static;
        width: 100%;
        animation: none;
    }

    .art-float img {
        opacity: 1;
        animation: none;
    }

    /* 关于：左右堆叠 */
    .about-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .about-photo {
        max-width: 380px;
    }

    /* 风格：两列 */
    .style-cols {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }

    /* 代表作：左右堆叠，图片在上 */
    .work-text-left,
    .work-text-right {
        grid-template-columns: 1fr;
        gap: 45px;
    }

    .work-img {
        max-width: 620px;
        margin: 0 auto;
    }

    .season {
        flex-basis: 38vw;
        margin-right: 20px;
    }

    .two-posters {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .poster-item:last-child {
        margin-top: 0;
    }

    .poster-item .work-img {
        max-width: 480px;
    }

    /* The Arts：改成 2x2 网格，保留一点倾斜，悬停扶正 */
    .arts-stage {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 34px;
        height: auto;
    }

    .arts-item {
        position: static;
        width: 100%;
    }

    .a1, .a3 { transform: rotate(-2deg); }
    .a2, .a4 { transform: rotate(2deg); }

    .arts-item:hover {
        transform: rotate(0) scale(1.04);
    }

    .deco {
        opacity: 0.35;
    }

    /* 平板/窄屏：按钮放到图片网格下面，正常文档流，不被图片挡住 */
    .hero-btn {
        position: static;
        transform: none;
        margin: 30px auto 0;
    }

    .hero-btn:hover {
        transform: translateY(-3px);
    }
}

@media (max-width: 768px) {
    body {
        font-size: 16px;
    }

    .container {
        padding: 0 18px;
    }

    /* 导航：手机上直接浮在 hero 背景图上方，不要自己的底色块，让背景图填满导航后面 */
    .topbar {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 8px;
        margin: 0;
        padding: 14px 16px 10px;
        background-color: transparent;
        border-radius: 0;
    }

    .logo {
        font-size: 38px;
        text-align: center;
        text-shadow: 0 1px 4px rgba(254, 255, 247, 0.8);
    }

    .nav-pill {
        width: 100%;
        max-width: none;
        height: auto;
        flex-wrap: wrap;
        justify-content: center;
        gap: 6px 20px;
        padding: 0;
        background-color: transparent;
        border-radius: 0;
    }

    .nav-link {
        font-size: 15px;
        padding: 4px 6px;
        text-shadow: 0 1px 4px rgba(254, 255, 247, 0.8);
    }

    /* Hero：顶部留出导航的高度，背景图从最顶铺满到导航后面 */
    .hero {
        padding: 168px 20px 40px;
    }

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

    .hero-title span:first-child {
        font-size: 52px;
    }

    .hero-title span:last-child {
        font-size: 78px;
    }

    .section-title {
        font-size: 34px;
        letter-spacing: 1px;
    }

    .about {
        padding: 80px 0;
    }

    .about-name {
        font-size: 32px;
    }

    /* 风格：单列 */
    .style-cols {
        grid-template-columns: 1fr;
        gap: 44px;
    }

    .style-img {
        height: 380px;
        max-width: 360px;
        margin-left: auto;
        margin-right: auto;
    }

    .masterpieces {
        padding: 20px 0 90px;
    }

    .work {
        margin-bottom: 100px;
    }

    .work-name {
        font-size: 28px;
    }

    .season {
        flex-basis: 66vw;
        margin-right: 16px;
    }

    .seasons-track {
        animation-duration: 24s;
    }

    .season-card p {
        font-size: 13px;
    }

    .poster-caption {
        font-size: 20px;
    }

    /* 页脚：纵向排列 */
    .footer {
        padding: 34px 20px;
    }

    .footer-inner {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    /* The Arts：单列竖排，居中 */
    .arts-stage {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .arts-item {
        max-width: 340px;
    }

    /* 手机上装饰叶饰收起，避免太乱 */
    .deco {
        display: none;
    }
}

/* 用户在系统里关掉了动效时，把所有动画停掉，图片直接显示 */
@media (prefers-reduced-motion: reduce) {
    .art-float,
    .art-float img,
    .hero-title,
    .hero-bg,
    .seasons-track,
    .hero-btn,
    .deco,
    .deco img {
        animation: none;
    }

    .art-float img,
    .hero-btn {
        opacity: 1;
    }

    .arts-item img,
    .arts-item .arts-tag,
    .deco {
        opacity: 1;
        transform: none;
    }
}