/* SNUMOOD 홈페이지: 기분기록지 1.2와 같은 '책상 위 크림색 수첩' 디자인 */
:root {
    --paper: #fbf8f1;
    --paper-2: #f4efe4;
    --desk: #e6e1d9;
    --ink: #33353d;
    --ink-soft: #625d56;
    --pen: #2c3445;
    --accent: #9b2f35;
    --accent-dark: #7a2228;
    --leather: #1c1c20;
    --gold: #c9a85a;
    --rule: rgba(60, 58, 70, 0.075);
    --line: rgba(60, 58, 70, 0.16);
    --tape-mood: #e8c1bf;
    --tape-scale: #eadcb6;
    --tape-body: #cfe0d1;
    --tape-event: #d3d9ee;
    --tape-lilac: #e3dbf0;
    --print: 'Pretendard Variable', 'Pretendard', 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
    --serif-ko: 'MaruBuri', 'AppleMyungjo', 'Batang', serif;
    --serif: 'Cormorant Garamond', 'Times New Roman', serif;
    --hand: 'Nanum Pen Script', 'Apple SD Gothic Neo', cursive;
    --bar-h: 60px;
    --leather-grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='l' x='0' y='0'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' seed='7' stitchTiles='stitch'/%3E%3CfeDiffuseLighting surfaceScale='1.6' lighting-color='%23ffffff'%3E%3CfeDistantLight azimuth='235' elevation='48'/%3E%3C/feDiffuseLighting%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0.9 0 0 0 -0.72'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23l)'/%3E%3C/svg%3E");
    --linen: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='a'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.012 0.9' numOctaves='2' seed='2'/%3E%3CfeColorMatrix values='0 0 0 0 0.35 0 0 0 0 0.31 0 0 0 0 0.26 0 0 0 0.10 0'/%3E%3C/filter%3E%3Cfilter id='b'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9 0.012' numOctaves='2' seed='5'/%3E%3CfeColorMatrix values='0 0 0 0 0.35 0 0 0 0 0.31 0 0 0 0 0.26 0 0 0 0.08 0'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23a)'/%3E%3Crect width='300' height='300' filter='url(%23b)'/%3E%3C/svg%3E");
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--bar-h) + 12px); }
body {
    margin: 0; color: var(--ink); font-family: var(--print); font-size: 17px; line-height: 1.8;
    background-color: var(--desk);
    background-image:
        radial-gradient(90% 60% at 18% 0%, rgba(255, 252, 245, 0.85), rgba(255, 252, 245, 0) 60%),
        var(--linen);
    word-break: keep-all; overflow-wrap: anywhere;
}
img, svg { max-width: 100%; height: auto; }
a { color: var(--accent); text-underline-offset: 3px; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 6px; }

.skip-link {
    position: absolute; left: 12px; top: -60px; z-index: 100; padding: 10px 16px; border-radius: 8px;
    background: var(--paper); color: var(--ink); font-weight: 700; text-decoration: none;
}
.skip-link:focus { top: 10px; }

/* 머리띠: 검은 가죽 */
.topbar {
    position: sticky; top: 0; z-index: 50; height: var(--bar-h);
    background-color: var(--leather);
    background-image: var(--leather-grain), radial-gradient(120% 90% at 30% 0%, rgba(255, 255, 255, 0.08), transparent 55%);
    box-shadow: 0 6px 16px rgba(30, 20, 10, 0.25);
}
.topbar-in {
    height: 100%; max-width: 1080px; margin: 0 auto; padding: 0 16px;
    display: flex; align-items: center; gap: 10px;
}
.brand {
    display: flex; align-items: center; gap: 10px; flex: none; text-decoration: none; color: #f1ebdf;
}
.brand img { width: 32px; height: 32px; border-radius: 8px; flex: none; }
.brand-name { font-family: var(--serif-ko); font-size: 15px; letter-spacing: 0.5px; line-height: 1.25; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.b-short { display: none; }
.brand-name small { display: block; font-family: var(--serif); color: var(--gold); letter-spacing: 2px; font-size: 12px; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 2px; }
.nav a {
    color: #e3ddd0; text-decoration: none; font-size: 15px; font-weight: 600; padding: 8px 12px; border-radius: 18px; white-space: nowrap;
}
.nav a:hover, .nav a[aria-current="true"] { background: rgba(255, 255, 255, 0.1); color: #fff; }
.lang-btn, .menu-btn {
    flex: none; min-width: 44px; height: 40px; border: 1px solid rgba(255, 255, 255, 0.22); border-radius: 20px;
    background: rgba(255, 255, 255, 0.06); color: #f1ebdf; font: 600 14px/1 var(--print); cursor: pointer; padding: 0 12px;
}
.lang-btn:hover, .menu-btn:hover { background: rgba(255, 255, 255, 0.14); }
.menu-btn { display: none; }
.menu-btn .bars { display: inline-block; width: 18px; height: 12px; position: relative; vertical-align: middle; }
.menu-btn .bars::before, .menu-btn .bars::after, .menu-btn .bars span {
    content: ""; position: absolute; left: 0; right: 0; height: 2px; background: currentColor; border-radius: 1px; transition: transform .2s, opacity .2s;
}
.menu-btn .bars::before { top: 0; } .menu-btn .bars span { top: 5px; } .menu-btn .bars::after { top: 10px; }
.menu-btn[aria-expanded="true"] .bars::before { transform: translateY(5px) rotate(45deg); }
.menu-btn[aria-expanded="true"] .bars span { opacity: 0; }
.menu-btn[aria-expanded="true"] .bars::after { transform: translateY(-5px) rotate(-45deg); }

@media (max-width: 900px) {
    .brand { margin-right: auto; flex: 0 1 auto; min-width: 0; }
    .menu-btn { display: inline-flex; align-items: center; justify-content: center; }
    .nav {
        position: fixed; top: var(--bar-h); left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0;
        padding: 8px 16px 18px; background: var(--paper);
        background-image: repeating-linear-gradient(180deg, rgba(0, 0, 0, 0) 0 47px, var(--rule) 47px 48px);
        box-shadow: 0 18px 30px rgba(30, 20, 10, 0.25);
        max-height: calc(100dvh - var(--bar-h)); overflow-y: auto; overscroll-behavior: contain;
        transform: translateY(-8px); opacity: 0; visibility: hidden; transition: transform .2s, opacity .2s, visibility 0s .2s;
    }
    .nav.open { transform: none; opacity: 1; visibility: visible; transition: transform .2s, opacity .2s; }
    .nav a { color: var(--ink); font-size: 17px; padding: 12px 8px 12px 18px; border-radius: 0; border-left: 5px solid var(--tab, var(--line)); margin: 2px 0; }
    .nav a:hover, .nav a[aria-current="true"] { background: rgba(155, 47, 53, 0.06); color: var(--accent-dark); }
}
/* 글자가 다 들어가지 않으면(영어, 로그인 아이디) site.js 가 먼저 아이디를 숨기고(.fit-noid), 그래도 넘치면 메뉴를 접는다(.collapsed).
   브랜드명은 줄이지 않는다. 접힌 배치는 위 900px 규칙과 같다. */
.topbar.no-anim .nav { transition: none !important; }
.topbar.fit-noid .nav-who { display: none; }
/* 접힌 배치에는 브랜드와 단추 둘뿐이라, 아주 좁은 화면(영어 320px)에서만 브랜드가 줄어든다 */
.topbar.collapsed .brand { margin-right: auto; flex: 0 1 auto; min-width: 0; }
.topbar.collapsed .menu-btn { display: inline-flex; align-items: center; justify-content: center; }
.topbar.collapsed .nav {
    position: fixed; top: var(--bar-h); left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0;
    padding: 8px 16px 18px; background: var(--paper);
    background-image: repeating-linear-gradient(180deg, rgba(0, 0, 0, 0) 0 47px, var(--rule) 47px 48px);
    box-shadow: 0 18px 30px rgba(30, 20, 10, 0.25);
    max-height: calc(100dvh - var(--bar-h)); overflow-y: auto; overscroll-behavior: contain;
    transform: translateY(-8px); opacity: 0; visibility: hidden; transition: transform .2s, opacity .2s, visibility 0s .2s;
}
.topbar.collapsed .nav.open { transform: none; opacity: 1; visibility: visible; transition: transform .2s, opacity .2s; }
.topbar.collapsed .nav a { color: var(--ink); font-size: 17px; padding: 12px 8px 12px 18px; border-radius: 0; border-left: 5px solid var(--tab, var(--line)); margin: 2px 0; }
.topbar.collapsed .nav a:hover, .topbar.collapsed .nav a[aria-current="true"] { background: rgba(155, 47, 53, 0.06); color: var(--accent-dark); }
.topbar.collapsed .nav-who:not([hidden]) { display: inline; }

/* 첫 화면: 수첩 표지 */
.hero { padding: 28px 16px 8px; }
.hero-book {
    position: relative; max-width: 1080px; margin: 0 auto; padding: 12px 12px 12px 20px; border-radius: 6px 18px 18px 6px;
    background-color: var(--leather);
    background-image: var(--leather-grain), radial-gradient(120% 90% at 30% 0%, rgba(255, 255, 255, 0.07), transparent 55%);
    box-shadow: 0 30px 60px -16px rgba(40, 30, 20, 0.45), 0 12px 24px -8px rgba(40, 30, 20, 0.3);
}
.hero-book::after {   /* 고무 밴드 */
    content: ""; position: absolute; top: -3px; bottom: -3px; right: 30px; width: 10px; border-radius: 2px;
    background: linear-gradient(90deg, #070708, #26262a 45%, #0c0c0e); box-shadow: -2px 0 4px rgba(0, 0, 0, 0.5);
}
.hero-page {
    position: relative; z-index: 1; border-radius: 3px 10px 10px 3px; padding: clamp(28px, 6vw, 56px) clamp(20px, 6vw, 64px);
    background:
        linear-gradient(90deg, rgba(40, 30, 20, 0.14), rgba(40, 30, 20, 0.03) 22px, rgba(40, 30, 20, 0) 40px),
        repeating-linear-gradient(180deg, rgba(0, 0, 0, 0) 0 31px, var(--rule) 31px 32px),
        var(--paper);
    box-shadow: 1px 0 0 #efeae0, 2px 0 0 #fbf8f1, 3px 1px 0 #e9e3d7, 4px 1px 0 #f8f4ec, 0 2px 8px rgba(0, 0, 0, 0.3);
}
.kicker { font-family: var(--serif); font-style: italic; letter-spacing: 2px; color: var(--accent); font-size: 17px; }
.hero h1 { font-family: var(--serif-ko); font-weight: 700; font-size: clamp(28px, 6.4vw, 46px); line-height: 1.3; margin: 6px 0 14px; color: #23252c; letter-spacing: -0.5px; }
.hero .lead { font-size: clamp(17px, 2.4vw, 19px); color: var(--ink-soft); max-width: 40em; margin: 0 0 22px; }
.quick { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: 12px; margin-top: 8px; }

/* 공통 카드(종이 쪽지) */
.card {
    position: relative; display: flex; align-items: center; gap: 14px; min-height: 64px; padding: 14px 18px;
    background: #fffdf8; border: 1px solid var(--line); border-radius: 10px; color: var(--ink); text-decoration: none;
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.8) inset, 0 6px 14px -8px rgba(40, 30, 20, 0.35);
    transition: transform .15s, box-shadow .15s, border-color .15s;
}
a.card:hover { transform: translateY(-2px); border-color: rgba(155, 47, 53, 0.45); box-shadow: 0 10px 20px -10px rgba(40, 30, 20, 0.45); }
.card .ico {
    flex: none; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
    background: var(--tab, var(--tape-mood)); color: var(--pen); font-size: 19px;
}
.card .ico svg { width: 21px; height: 21px; }
.card .t { display: block; font-weight: 700; font-size: 17px; line-height: 1.45; text-wrap: pretty; }
.card .d { display: block; font-size: 14.5px; color: var(--ink-soft); line-height: 1.5; margin-top: 2px; text-wrap: pretty; }
.card .go { margin-left: auto; color: var(--accent); font-size: 20px; flex: none; }
.card.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.card.primary .d { color: rgba(255, 255, 255, 0.85); }
.card.primary .go { color: #fff; }
.card.primary .ico { background: rgba(255, 255, 255, 0.18); color: #fff; }
a.card.primary:hover { background: var(--accent-dark); }
/* 첫 화면 설문 바로가기: 빨간 기분기록지 카드와 같은 무게로 보이게 (수첩 표지색 바탕 + 금색 테이프) */
.card.featured { background: var(--pen); border-color: var(--pen); color: #fff; box-shadow: 0 8px 16px -9px rgba(20, 24, 40, 0.6); }
.card.featured::before {
    content: ""; position: absolute; left: -1px; top: 12px; bottom: 12px; width: 4px; border-radius: 0 3px 3px 0; background: var(--gold);
}
.card.featured .d { color: rgba(255, 255, 255, 0.82); }
.card.featured .go { color: var(--gold); }
.card.featured .ico { background: var(--gold); color: var(--pen); }
a.card.featured:hover { background: #1f2533; border-color: #1f2533; }

/* 장(章): 종이 한 장씩 */
main { display: block; }
.chapter { padding: 18px 16px; }
.sheet {
    max-width: 1080px; margin: 0 auto; padding: clamp(26px, 5vw, 48px) clamp(18px, 5vw, 56px);
    border-radius: 10px; position: relative;
    background:
        repeating-linear-gradient(180deg, rgba(0, 0, 0, 0) 0 31px, var(--rule) 31px 32px),
        var(--paper);
    box-shadow: 0 1px 0 #fff inset, 0 18px 36px -20px rgba(40, 30, 20, 0.45), 0 2px 6px rgba(40, 30, 20, 0.12);
}
.chapter:nth-of-type(even) .sheet { background: repeating-linear-gradient(180deg, rgba(0, 0, 0, 0) 0 31px, var(--rule) 31px 32px), var(--paper-2); }
.sheet::before {   /* 인덱스 탭 */
    content: ""; position: absolute; top: 22px; right: -8px; width: 16px; height: 46px; border-radius: 0 6px 6px 0;
    background: var(--tab, var(--tape-mood)); box-shadow: 2px 2px 4px rgba(40, 30, 20, 0.18);
}
.chapter-head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 6px; }
.chapter-head h2 { min-width: 0; }
.chapter-no { flex: none; font-family: var(--serif); font-size: 22px; color: var(--accent); font-weight: 600; }
h2 { font-family: var(--serif-ko); font-size: clamp(24px, 4.6vw, 32px); line-height: 1.35; margin: 0; color: #23252c; letter-spacing: -0.3px; }
h3 { font-size: 19px; margin: 30px 0 6px; color: #23252c; display: flex; align-items: center; gap: 8px; }
h3::before { content: ""; width: 14px; height: 14px; border-radius: 3px; background: var(--tab, var(--tape-mood)); flex: none; }
p { margin: 0 0 14px; }
.muted { color: var(--ink-soft); }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 12px; margin: 12px 0 6px; }
.note {
    margin: 14px 0; padding: 12px 16px; border-radius: 8px; font-size: 15.5px; line-height: 1.7;
    background: rgba(234, 220, 182, 0.35); border-left: 4px solid var(--tape-scale);
}
.note.warn { background: rgba(232, 193, 191, 0.3); border-left-color: #d9a4a2; }

/* 안내서 책자 */
.booklets { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 16px; margin: 16px 0 6px; }
.booklet {
    display: flex; flex-direction: column; overflow: hidden; text-decoration: none; color: var(--ink);
    background: #fffdf8; border: 1px solid var(--line); border-radius: 4px 12px 12px 4px;
    box-shadow: inset 8px 0 10px -8px rgba(40, 30, 20, 0.35), 0 12px 24px -14px rgba(40, 30, 20, 0.5);
    transition: transform .15s, box-shadow .15s;
}
.booklet:hover { transform: translateY(-3px) rotate(-0.3deg); box-shadow: inset 8px 0 10px -8px rgba(40, 30, 20, 0.35), 0 18px 30px -14px rgba(40, 30, 20, 0.55); }
.booklet .cover { aspect-ratio: 16 / 9; background: var(--paper-2); display: grid; place-items: center; overflow: hidden; border-bottom: 1px solid var(--line); }
.booklet .cover img { width: 100%; height: 100%; object-fit: cover; object-position: left top; }
.booklet .cover.svg { padding: 14px; }
/* 책자 한 권만 놓일 때: 넓은 화면에서는 표지 왼쪽, 설명 오른쪽 */
.booklets.solo { grid-template-columns: 1fr; max-width: 820px; }
@media (min-width: 640px) {
    .booklets.solo .booklet { flex-direction: row; }
    .booklets.solo .booklet .cover { flex: 0 0 46%; border-bottom: 0; border-right: 1px solid var(--line); }
    .booklets.solo .booklet .body { align-self: center; }
}
.booklet .cover.svg img { object-fit: contain; }
.booklet .body { padding: 14px 18px 18px; }
.booklet .t { display: block; font-family: var(--serif-ko); font-weight: 700; font-size: 19px; }
.booklet .d { display: block; color: var(--ink-soft); font-size: 15px; margin-top: 4px; line-height: 1.6; }
.booklet .go { display: inline-block; margin-top: 10px; color: var(--accent); font-weight: 700; font-size: 15px; }

.files { list-style: none; padding: 0; margin: 10px 0 0; display: grid; gap: 8px; }
.files a { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 8px; background: rgba(255, 255, 255, 0.6); border: 1px dashed var(--line); text-decoration: none; color: var(--ink); font-size: 15.5px; }
.files a:hover { border-style: solid; border-color: rgba(155, 47, 53, 0.4); }
.files .tag { margin-left: auto; font-size: 13px; color: var(--ink-soft); white-space: nowrap; }
.files [data-i18n] { word-break: keep-all; }
/* 폰: 파일 정보(PDF · 크기)를 이름 아래 줄로 내려 이름이 (2026–\n2028년)처럼 끊기지 않게 */
@media (max-width: 520px) {
    .files a { display: grid; grid-template-columns: auto 1fr; column-gap: 10px; row-gap: 2px; }
    .files a > span[aria-hidden] { grid-row: span 2; }
    .files .tag { margin-left: 0; }
}

/* 동영상 */
.videos { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 16px; margin-top: 14px; }
.video { margin: 0; }
.video .frame { position: relative; aspect-ratio: 16 / 9; border-radius: 8px; overflow: hidden; background: #2a2a2e; box-shadow: 0 10px 22px -12px rgba(40, 30, 20, 0.55); }
.video video { position: absolute; inset: 0; width: 100%; height: 100%; background: #000; }
.video.howto { max-width: 820px; margin: 12px 0 8px; }
.ai-note { margin: -4px 0 10px; font-size: 13.5px; color: var(--ink-soft); }
.ai-note::before { content: "AI"; display: inline-block; margin-right: 6px; padding: 0 6px; border: 1px solid var(--line); border-radius: 8px; font-size: 11.5px; font-weight: 700; letter-spacing: .04em; }
.eps { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: 16px; margin: 12px 0 26px; align-items: start; }
.eps-player figcaption { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 12px; }
.eps-now b { display: inline-block; min-width: 1.4em; color: var(--accent); }
.eps [hidden] { display: none !important; }
.ep:disabled { cursor: default; opacity: .65; }
.eps-player .hd-btn { margin-top: 0; }
.ep-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; max-height: 520px; overflow-y: auto; }
.ep { width: 100%; display: grid; grid-template-columns: 96px minmax(0, 1fr) auto; align-items: center; gap: 10px; padding: 6px; border: 1px solid var(--line); border-radius: 8px; background: #fffdf8; color: var(--ink); font: 15px/1.4 var(--print); text-align: left; cursor: pointer; }
.ep:hover { border-color: rgba(155, 47, 53, 0.45); }
.ep[aria-pressed="true"] { border-color: var(--accent); box-shadow: inset 3px 0 0 var(--accent); background: #fbf3ee; }
.ep img { width: 96px; height: 54px; object-fit: cover; border-radius: 4px; background: #2a2a2e; }
.ep-t .n { display: inline-block; min-width: 1.6em; color: var(--accent); font-weight: 700; }
.ep-d { color: var(--ink-soft); font-size: 13.5px; font-variant-numeric: tabular-nums; }
@media (max-width: 760px) { .eps { grid-template-columns: 1fr; } .ep-list { max-height: none; } }
.hd-btn { margin-top: 8px; min-height: 40px; padding: 8px 14px; border-radius: 18px; border: 1px solid var(--line); background: #fffdf8; color: var(--accent); font: 600 15px/1.2 var(--print); cursor: pointer; }
.hd-btn:hover { border-color: rgba(155, 47, 53, 0.45); }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video figcaption { font-size: 14.5px; color: var(--ink-soft); margin-top: 6px; line-height: 1.5; }

/* 바닥글 */
.footer { margin-top: 26px; color: #d8d1c4; background-color: var(--leather); background-image: var(--leather-grain); }
.footer-in { max-width: 1080px; margin: 0 auto; padding: 34px 16px 40px; display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); }
.footer h2 { font-family: var(--serif-ko); color: #f1ebdf; font-size: 18px; margin: 0 0 10px; }
.footer p, .footer li { font-size: 15px; line-height: 1.7; margin: 0 0 6px; }
.footer a { color: #f3d9a3; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.crisis li { display: flex; gap: 10px; align-items: baseline; }
.crisis .num { font-weight: 800; font-size: 20px; color: #fff; min-width: 4.6em; text-decoration: none; }
.crisis a.num { color: #fff; }
.footer .legal { grid-column: 1 / -1; border-top: 1px solid rgba(255, 255, 255, 0.12); padding-top: 16px; font-size: 13.5px; color: #a9a294; }

@media (max-width: 560px) {
    body { font-size: 16.5px; }
    .chapter { padding: 12px 10px; }
    .hero { padding: 16px 10px 4px; }
    .hero-book { padding: 8px 8px 8px 14px; }
    .hero-book::after { right: 18px; width: 8px; }
    .sheet::before { display: none; }
    .b-full { display: none; }
    .b-short { display: inline; }
}
@media (max-width: 1180px) and (min-width: 561px) { .b-full { display: none; } .b-short { display: inline; } }
@media (max-width: 380px) { .brand-name { font-size: 13.5px; } }
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition: none !important; animation: none !important; }
}
@media print {
    .topbar, .videos, .skip-link { display: none; }
    body { background: #fff; }
    .sheet, .hero-book, .hero-page { box-shadow: none; background: #fff; }
}

/* 메뉴의 로그인·내 계정 항목 */
.nav-account { font-weight: 700; }
.nav-who { margin-left: 6px; font-weight: 400; font-size: .85em; color: var(--ink-soft); }
.nav-who::before { content: '· '; }