:root {
    --ink: #17212b;
    --muted: #68717c;
    --paper: #fffdf7;
    --surface: #ffffff;
    --banana: #ffcc33;
    --banana-deep: #f4ad18;
    --coral: #ff735c;
    --line: #e8e4da;
    --night: #17212b;
    --radius-lg: 28px;
    --radius-md: 18px;
    --shadow: 0 20px 50px rgba(26, 34, 43, 0.09);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
    line-height: 1.7;
    overflow-x: hidden;
}

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

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

button,
input {
    font: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(232, 228, 218, 0.85);
    background: rgba(255, 253, 247, 0.94);
    backdrop-filter: blur(16px);
}

.header-shell,
.hero,
.pulse-strip,
.content-section,
.breadcrumb,
.section-hero,
.reader-shell,
.footer-grid,
.copyright {
    width: min(1200px, calc(100% - 40px));
    margin-right: auto;
    margin-left: auto;
}

.header-shell {
    min-height: 82px;
    display: flex;
    align-items: center;
    gap: 26px;
}

.brand {
    flex: 0 0 auto;
}

.brand img {
    width: 184px;
    height: auto;
}

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

.site-nav ul {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 74px;
    min-height: 58px;
    padding: 7px 9px;
    border-radius: 15px;
    color: #4a5159;
    font-size: 13px;
    transition: 0.25s ease;
}

.nav-icon {
    color: var(--coral);
    font-size: 17px;
    line-height: 1.2;
}

.nav-link:hover,
.nav-link.is-active {
    color: #1c2228;
    background: var(--banana);
    transform: translateY(-2px);
}

.nav-link.is-active .nav-icon {
    color: #1c2228;
}

.nav-toggle {
    display: none;
    align-items: center;
    gap: 7px;
    margin-left: auto;
    padding: 9px 13px;
    border: 0;
    border-radius: 12px;
    background: var(--banana);
    color: var(--ink);
    cursor: pointer;
}

.section-space {
    margin-top: 72px;
    margin-bottom: 72px;
}

.hero {
    min-height: 560px;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 74px;
    padding: 64px;
    border: 1px solid #ede4c8;
    border-radius: 38px;
    background: radial-gradient(circle at 18% 15%, #fff9cf 0, transparent 36%), linear-gradient(135deg, #fff6c7 0%, #fffdf7 58%, #ffe2d6 100%);
    box-shadow: var(--shadow);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #c2553c;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.eyebrow::before {
    width: 22px;
    height: 3px;
    border-radius: 999px;
    background: currentColor;
    content: "";
}

.hero h1 {
    margin: 12px 0 22px;
    font-size: clamp(58px, 8vw, 104px);
    line-height: 0.98;
    letter-spacing: -0.07em;
}

.hero h1 a {
    background: linear-gradient(120deg, #17212b 0%, #3d4852 50%, #bd4b35 100%);
    background-clip: text;
    color: transparent;
}

.hero-copy > p {
    max-width: 590px;
    margin: 0;
    color: #565f68;
    font-size: 18px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 48px;
    padding: 0 22px;
    border: 0;
    border-radius: 14px;
    font-weight: 800;
    cursor: pointer;
    transition: 0.2s ease;
}

.button:hover {
    transform: translateY(-2px);
}

.button-primary {
    background: var(--banana);
    box-shadow: 0 10px 24px rgba(244, 173, 24, 0.28);
}

.button-ghost {
    border: 1px solid #d8d0b8;
    background: rgba(255, 255, 255, 0.62);
}

.button-dark {
    color: #ffffff;
    background: var(--night);
}

.hero-visual {
    position: relative;
    min-height: 420px;
}

.hero-poster {
    position: absolute;
    inset: 0 34px 20px 20px;
    overflow: hidden;
    border: 9px solid #ffffff;
    border-radius: 30px;
    box-shadow: 0 28px 60px rgba(56, 43, 30, 0.2);
    transform: rotate(2.5deg);
}

.hero-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-note {
    position: absolute;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    min-width: 172px;
    padding: 18px 20px;
    border-radius: 18px;
    background: var(--night);
    color: #ffffff;
    box-shadow: var(--shadow);
}

.hero-note span {
    color: #ffd969;
    font-size: 12px;
}

.hero-note strong {
    font-size: 21px;
}

.pulse-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border: 1px solid var(--line);
    border-radius: 24px;
    background: var(--surface);
    box-shadow: 0 12px 32px rgba(26, 34, 43, 0.05);
}

.pulse-strip div {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-height: 100px;
    padding: 20px;
    border-right: 1px solid var(--line);
}

.pulse-strip div:last-child {
    border-right: 0;
}

.pulse-strip strong {
    color: #d2573d;
    font-size: 28px;
}

.pulse-strip span {
    color: var(--muted);
    font-size: 14px;
}

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 30px;
}

.section-heading h2,
.about-copy h2,
.korean-feature h2,
.device-copy h2,
.app-copy h2,
.column-note h2 {
    margin: 8px 0 0;
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.2;
    letter-spacing: -0.04em;
}

.section-heading > p {
    max-width: 480px;
    margin: 0;
    color: var(--muted);
}

.section-more,
.text-link {
    color: #c54f39;
    font-weight: 800;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.category-card {
    min-height: 250px;
    display: flex;
    flex-direction: column;
    padding: 25px;
    border: 1px solid var(--line);
    border-top: 5px solid var(--accent);
    border-radius: var(--radius-md);
    background: #ffffff;
    transition: 0.25s ease;
}

.category-card:hover {
    transform: translateY(-7px);
    box-shadow: var(--shadow);
}

.category-icon {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: 15px;
    background: color-mix(in srgb, var(--accent) 16%, white);
    color: var(--accent);
    font-size: 24px;
}

.category-card h3 {
    margin: 18px 0 8px;
    font-size: 21px;
}

.category-card p {
    margin: 0 0 18px;
    color: var(--muted);
    font-size: 14px;
}

.category-card .text-link {
    margin-top: auto;
}

.cover-grid {
    display: grid;
    gap: 24px;
}

.cover-grid-three {
    grid-template-columns: repeat(3, 1fr);
}

.cover-card,
.book-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: #ffffff;
    box-shadow: 0 12px 32px rgba(26, 34, 43, 0.06);
}

.cover-link {
    position: relative;
    display: block;
    overflow: hidden;
    aspect-ratio: 4 / 5;
    background: #efece4;
}

.cover-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}

.cover-card:hover img,
.book-card:hover img {
    transform: scale(1.04);
}

.cover-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    padding: 6px 11px;
    border-radius: 999px;
    background: rgba(23, 33, 43, 0.84);
    color: #ffffff;
    font-size: 12px;
    backdrop-filter: blur(8px);
}

.card-copy {
    padding: 22px;
}

.card-copy h3 {
    margin: 0 0 9px;
    font-size: 22px;
}

.card-copy p {
    min-height: 72px;
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

.card-meta {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding-top: 16px;
    margin-top: 16px;
    border-top: 1px dashed var(--line);
    color: #8b6338;
    font-size: 12px;
}

.editorial-panel {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 40px;
    padding: 54px;
    border-radius: var(--radius-lg);
    background: #fff0ea;
}

.editorial-lead h2 {
    margin: 12px 0 20px;
    font-size: clamp(34px, 4vw, 50px);
    line-height: 1.18;
}

.editorial-lead p {
    color: #675b57;
}

.editorial-stack {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.editorial-row {
    display: grid;
    grid-template-columns: 52px 1fr auto;
    align-items: center;
    gap: 16px;
    padding: 20px 0;
    border-bottom: 1px solid #ddc9c1;
}

.editorial-number {
    color: #c45640;
    font-size: 25px;
    font-weight: 900;
}

.editorial-row strong,
.editorial-row small {
    display: block;
}

.editorial-row small {
    margin-top: 4px;
    color: #746762;
}

.row-arrow {
    font-size: 24px;
}

.ranking-board {
    padding: 50px;
    border-radius: var(--radius-lg);
    background: var(--night);
    color: #ffffff;
}

.inverse-heading .eyebrow,
.ranking-board .section-more {
    color: #ffd85a;
}

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

.ranking-list li {
    display: grid;
    grid-template-columns: 70px 1fr auto;
    align-items: center;
    gap: 22px;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.13);
}

.rank-number {
    color: #ffd85a;
    font-size: 30px;
    font-weight: 900;
}

.ranking-list a {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.ranking-list a span,
.rank-trend {
    color: #aeb8c2;
    font-size: 13px;
}

.korean-feature {
    display: grid;
    grid-template-columns: 0.92fr 1.08fr;
    gap: 60px;
    align-items: center;
}

.korean-feature-image {
    overflow: hidden;
    aspect-ratio: 4 / 5;
    border-radius: 34px 90px 34px 34px;
    box-shadow: var(--shadow);
}

.korean-feature-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.korean-feature-copy > p {
    color: var(--muted);
    font-size: 17px;
}

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin: 25px 0;
}

.tag-cloud span {
    padding: 7px 12px;
    border: 1px solid #dccff8;
    border-radius: 999px;
    background: #f7f2ff;
    color: #6c4cac;
    font-size: 13px;
}

.timeline-track {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.timeline-track::before {
    position: absolute;
    top: 30px;
    right: 0;
    left: 0;
    height: 2px;
    background: #e1ddd1;
    content: "";
}

.timeline-track a {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 180px;
    padding: 56px 22px 22px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #ffffff;
}

.timeline-track a::before {
    position: absolute;
    top: 22px;
    left: 22px;
    width: 16px;
    height: 16px;
    border: 5px solid var(--banana);
    border-radius: 50%;
    background: #ffffff;
    content: "";
}

.timeline-track time {
    color: #c4543f;
    font-size: 13px;
    font-weight: 900;
}

.timeline-track strong {
    margin: 5px 0;
    font-size: 18px;
}

.timeline-track span {
    color: var(--muted);
    font-size: 13px;
}

.route-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.route-card {
    min-height: 235px;
    display: flex;
    flex-direction: column;
    justify-content: end;
    padding: 32px;
    border-radius: 26px;
    transition: 0.25s ease;
}

.route-card:hover {
    transform: translateY(-5px) rotate(-0.5deg);
}

.route-card span,
.route-card small {
    font-weight: 800;
}

.route-card strong {
    max-width: 420px;
    margin: 10px 0 18px;
    font-size: 26px;
    line-height: 1.35;
}

.route-warm {
    background: #ffe5ea;
}

.route-wild {
    background: #fee1d6;
}

.route-dream {
    background: #dff4f0;
}

.route-calm {
    background: #e7edff;
}

.device-experience {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
    gap: 50px;
    padding: 55px;
    border-radius: 30px;
    background: #eff7ff;
}

.device-copy p {
    color: #5f6c78;
}

.device-copy,
.device-diagram {
    min-width: 0;
}

.device-diagram {
    min-height: 300px;
    display: flex;
    align-items: end;
    justify-content: center;
    gap: 18px;
}

.device {
    display: grid;
    place-items: center;
    border: 8px solid var(--night);
    background: linear-gradient(145deg, #ffda52, #fff1ae);
    box-shadow: 0 16px 30px rgba(23, 33, 43, 0.15);
}

.device span {
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.1em;
}

.device-desktop {
    width: 260px;
    height: 168px;
    border-radius: 12px;
}

.device-tablet {
    width: 126px;
    height: 180px;
    border-radius: 16px;
}

.device-phone {
    width: 74px;
    height: 148px;
    border-radius: 20px;
}

.guide-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.guide-steps article {
    padding: 30px;
    border-left: 4px solid var(--banana);
    background: #ffffff;
    box-shadow: 0 12px 30px rgba(26, 34, 43, 0.06);
}

.guide-steps article > span {
    color: #d35c42;
    font-size: 26px;
    font-weight: 900;
}

.guide-steps h3 {
    margin: 12px 0 8px;
}

.guide-steps p {
    margin: 0;
    color: var(--muted);
}

.about-section {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 52px;
    align-items: center;
    padding: 50px;
    border: 1px solid #e5d7b7;
    border-radius: 30px;
    background: #fffaf0;
}

.about-mark {
    width: 180px;
    height: 180px;
    display: grid;
    place-items: center;
    border-radius: 46% 54% 64% 36% / 55% 37% 63% 45%;
    background: var(--banana);
    font-size: 72px;
    font-weight: 900;
    transform: rotate(-5deg);
}

.about-copy p {
    color: var(--muted);
}

.app-subscribe {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 60px;
    padding: 58px;
    border-radius: 32px;
    background: linear-gradient(125deg, #1d2834 0%, #17212b 58%, #303d48 100%);
    color: #ffffff;
}

.app-subscribe .eyebrow {
    color: #ffd75a;
}

.app-copy > p {
    max-width: 690px;
    color: #c6d0d8;
}

.subscribe-feedback {
    font-size: 13px;
}

.qr-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 18px;
    border-radius: 20px;
    background: #ffffff;
    color: var(--ink);
    font-size: 12px;
}

.site-footer {
    margin-top: 82px;
    background: #101820;
    color: #ffffff;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.45fr 0.8fr 0.8fr 1fr;
    gap: 50px;
    padding-top: 60px;
    padding-bottom: 44px;
}

.footer-grid h2 {
    margin: 0 0 14px;
    color: #ffd55a;
    font-size: 16px;
}

.footer-grid p,
.footer-grid a {
    color: #aeb7c0;
    font-size: 14px;
}

.footer-grid ul {
    padding: 0;
    margin: 0;
    list-style: none;
}

.footer-grid li {
    margin-bottom: 8px;
}

.footer-brand img {
    margin-bottom: 14px;
}

.copyright {
    padding: 20px 0 28px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #7f8b96;
    font-size: 13px;
    text-align: center;
}

.copyright p {
    margin: 0;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    padding-top: 32px;
    color: #727b84;
    font-size: 14px;
}

.breadcrumb a {
    color: #bd503b;
}

.section-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding: 52px 58px;
    border-left: 9px solid var(--section-accent);
    border-radius: 0 28px 28px 0;
    background: color-mix(in srgb, var(--section-accent) 10%, white);
}

.section-hero h1 {
    margin: 8px 0;
    font-size: clamp(42px, 6vw, 68px);
    line-height: 1.1;
}

.section-hero p {
    max-width: 700px;
    margin: 0;
    color: #606a73;
}

.section-hero-icon {
    color: var(--section-accent);
    font-size: 34px;
}

.section-hero-meta {
    display: flex;
    flex-direction: column;
    flex: 0 0 auto;
    min-width: 150px;
    padding: 24px;
    border-radius: 20px;
    background: #ffffff;
    text-align: center;
    box-shadow: var(--shadow);
}

.section-hero-meta strong {
    font-size: 30px;
}

.section-hero-meta span {
    color: var(--muted);
    font-size: 13px;
}

.section-book-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

.book-card-tint {
    background: #fff8ed;
}

.column-note {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 50px;
    padding: 42px;
    border-radius: 24px;
    background: #f1f5f7;
}

.column-note p {
    margin: 0;
    color: var(--muted);
}

.reader-shell {
    max-width: 960px;
}

.reader-header {
    text-align: center;
}

.reader-category {
    display: inline-flex;
    padding: 7px 14px;
    border-radius: 999px;
    background: #fff0ba;
    color: #74540b;
    font-size: 13px;
    font-weight: 800;
}

.reader-header h1 {
    margin: 18px 0 12px;
    font-size: clamp(36px, 6vw, 64px);
    line-height: 1.16;
}

.reader-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    color: var(--muted);
    font-size: 13px;
}

.reader-intro {
    max-width: 760px;
    margin: 25px auto 0;
    color: #525c65;
    font-size: 17px;
}

.reading-notice {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 22px;
    margin: 38px 0;
    border: 1px solid #e5d9b1;
    border-radius: 16px;
    background: #fff9e7;
}

.reading-notice span {
    color: #c98d05;
    font-size: 24px;
}

.reading-notice p {
    margin: 0;
    color: #655c45;
    font-size: 14px;
}

.comic-chapter h2 {
    margin-bottom: 24px;
    font-size: 24px;
}

.comic-panel {
    overflow: hidden;
    margin: 0 0 34px;
    border-radius: 22px;
    background: #ffffff;
    box-shadow: 0 16px 40px rgba(26, 34, 43, 0.1);
}

.comic-panel img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    background: #e9e6de;
}

.comic-panel figcaption {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 18px;
    padding: 22px 26px;
}

.comic-panel figcaption strong {
    color: #c5533d;
}

.comic-panel figcaption span {
    color: var(--muted);
}

.chapter-end {
    padding: 46px;
    border: 1px dashed #d7c98f;
    border-radius: 22px;
    background: #fffaf0;
    text-align: center;
}

.chapter-end > span {
    color: #e0a20f;
    font-size: 28px;
}

.chapter-end h2 {
    margin: 8px 0;
}

.chapter-end p {
    margin: 0;
    color: var(--muted);
}

.chapter-navigation {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 36px;
}

.chapter-button {
    min-height: 100px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #ffffff;
}

.chapter-button span {
    color: var(--muted);
    font-size: 12px;
}

.chapter-button strong {
    margin-top: 4px;
}

.chapter-button.back {
    align-items: center;
    background: var(--banana);
}

.chapter-button.next {
    align-items: flex-end;
    text-align: right;
}

.chapter-button.is-disabled {
    color: #a4a7aa;
    background: #f2f2ef;
}

@media (max-width: 1100px) {
    .header-shell {
        flex-wrap: wrap;
        padding: 14px 0;
    }

    .site-nav {
        width: 100%;
        order: 3;
        overflow-x: auto;
    }

    .site-nav ul {
        justify-content: flex-start;
        min-width: max-content;
    }

    .nav-link {
        min-width: 82px;
    }

    .hero {
        gap: 40px;
        padding: 45px;
    }

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

@media (max-width: 820px) {
    .section-space {
        margin-top: 52px;
        margin-bottom: 52px;
    }

    .hero,
    .korean-feature,
    .device-experience,
    .about-section,
    .editorial-panel,
    .column-note {
        grid-template-columns: 1fr;
    }

    .hero {
        padding: 38px;
    }

    .hero-visual {
        min-height: 390px;
    }

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

    .pulse-strip div:nth-child(2) {
        border-right: 0;
    }

    .pulse-strip div:nth-child(-n + 2) {
        border-bottom: 1px solid var(--line);
    }

    .cover-grid-three,
    .section-book-grid,
    .guide-steps {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .timeline-track::before {
        display: none;
    }

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

    .app-subscribe {
        grid-template-columns: 1fr;
    }

    .qr-card {
        width: fit-content;
    }
}

@media (max-width: 600px) {
    .header-shell,
    .hero,
    .pulse-strip,
    .content-section,
    .breadcrumb,
    .section-hero,
    .reader-shell,
    .footer-grid,
    .copyright {
        width: min(100% - 24px, 1200px);
    }

    .header-shell {
        min-height: 68px;
    }

    .brand img {
        width: 150px;
    }

    .nav-toggle {
        display: inline-flex;
    }

    .site-nav {
        display: none;
        padding-bottom: 8px;
    }

    .site-nav.is-open {
        display: block;
    }

    .site-nav ul {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        min-width: 0;
    }

    .nav-link {
        min-width: 0;
        background: #ffffff;
    }

    .hero {
        min-height: auto;
        gap: 28px;
        padding: 30px 22px;
        border-radius: 24px;
    }

    .hero h1 {
        font-size: 56px;
    }

    .hero-copy > p {
        font-size: 16px;
    }

    .hero-visual {
        min-height: 330px;
    }

    .hero-poster {
        inset: 0 20px 26px 6px;
    }

    .pulse-strip {
        grid-template-columns: 1fr;
    }

    .pulse-strip div {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .pulse-strip div:last-child {
        border-bottom: 0;
    }

    .section-heading {
        align-items: start;
        flex-direction: column;
    }

    .category-grid,
    .cover-grid-three,
    .section-book-grid,
    .guide-steps,
    .timeline-track,
    .route-grid,
    .chapter-navigation {
        grid-template-columns: 1fr;
    }

    .category-card {
        min-height: 220px;
    }

    .editorial-panel,
    .ranking-board,
    .device-experience,
    .about-section,
    .app-subscribe,
    .column-note {
        padding: 30px 22px;
    }

    .editorial-row {
        grid-template-columns: 42px 1fr;
    }

    .row-arrow {
        display: none;
    }

    .ranking-list li {
        grid-template-columns: 48px 1fr;
    }

    .rank-trend {
        display: none;
    }

    .ranking-list a {
        flex-direction: column;
        gap: 2px;
    }

    .korean-feature-image {
        border-radius: 28px;
    }

    .device-diagram {
        min-height: 230px;
        width: 100%;
        gap: 4px;
    }

    .device {
        border-width: 6px;
    }

    .device-desktop {
        width: 160px;
        height: 104px;
    }

    .device-tablet {
        width: 76px;
        height: 112px;
    }

    .device-phone {
        width: 45px;
        height: 94px;
    }

    .about-mark {
        width: 120px;
        height: 120px;
        font-size: 48px;
    }

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

    .section-hero {
        align-items: flex-start;
        flex-direction: column;
        padding: 36px 24px;
    }

    .section-hero-meta {
        width: 100%;
    }

    .card-copy p {
        min-height: auto;
    }

    .comic-panel {
        border-radius: 14px;
    }

    .comic-panel img {
        aspect-ratio: 4 / 5;
    }

    .comic-panel figcaption {
        grid-template-columns: 1fr;
        gap: 8px;
        padding: 18px;
    }

    .chapter-button.next,
    .chapter-button.back {
        align-items: flex-start;
        text-align: left;
    }
}