/* ============================================
   산정특례 질환 - 의료진용 레퍼런스
   ============================================ */

/* Web Fonts: Pretendard (body) + Noto Serif KR (display) + JetBrains Mono (code) */
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.css');
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+KR:wght@500;700&family=JetBrains+Mono:wght@500;600&display=swap');
/* 산정특례 랜딩 리디자인 전용 — Nanum Myeongjo(제목) + Noto Sans KR(본문) */
@import url('https://fonts.googleapis.com/css2?family=Nanum+Myeongjo:wght@400;700;800&family=Noto+Sans+KR:wght@300;400;500;700&display=swap');

:root {
    /* Base palette — clinical, warm-neutral */
    /* 결핵 카드 강조색 — 카드 바깥의 다운로드 아이콘도 같은 색을 쓴다 */
    --sj-c4-accent: #2e6b4f;
    --bg: #f7f5f0;
    --bg-elevated: #ffffff;
    --bg-stripe: #fbfaf6;
    --ink: #1a2332;
    --ink-soft: #4a5568;
    --ink-muted: #768192;
    --rule: #e6e1d5;
    --rule-strong: #c9c2b3;

    /* Brand */
    --brand: #1f3a5f;
    --brand-soft: #e9eef5;
    --brand-deep: #122544;

    /* Category accents */
    --severe: #a8323c;        /* 중증질환 - crimson */
    --severe-soft: #f8e7e9;
    --severe-tint: #fdf6f7;
    --rare: #5a4a7a;          /* 희귀질환 - aubergine */
    --rare-soft: #ede8f3;
    --rare-tint: #f8f6fb;
    --refractory: #a87432;    /* 중증난치 - bronze */
    --refractory-soft: #f6ecd9;
    --refractory-tint: #fdf9ef;
    --tb: #3a6b3a;            /* 결핵 - forest */
    --tb-soft: #e3eee0;
    --tb-tint: #f4f8f2;

    /* EMG/NCS section - teal (clinical, distinct from disease categories) */
    --emg: #1e6b6b;
    --emg-soft: #d9ebeb;
    --emg-tint: #eef6f6;
    --emg-deep: #134848;

    /* Findings-based differentiation - slate blue (distinct reference tone) */
    --ov: #3d5878;
    --ov-soft: #dde4ed;
    --ov-tint: #eef2f7;
    --ov-deep: #243a55;

    /* Typography */
    --font-display: 'Noto Serif KR', 'Noto Serif', Georgia, serif;
    --font-body: 'Pretendard', 'Pretendard Variable', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', 'Consolas', monospace;
}

/* ---------- Base typography ---------- */
body {
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.65;
    color: var(--ink);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--brand-deep);
    letter-spacing: -0.01em;
}

code, .mono {
    font-family: var(--font-mono);
    font-size: 0.92em;
}

/* ---------- Sidebar ---------- */
#sidebar-wrapper {
    background: linear-gradient(180deg, #fbfaf6 0%, #f3efe6 100%) !important;
    border-right: 1px solid var(--rule) !important;
}

#sidebar-wrapper .sidebar-heading {
    font-family: var(--font-display);
    font-size: 1.15rem !important;
    font-weight: 700;
    color: var(--brand-deep);
    background: transparent !important;
    border-bottom: 1px solid var(--rule) !important;
    padding: 1.1rem 1.25rem !important;
    letter-spacing: -0.02em;
    cursor: pointer;
    transition: color 0.15s ease, background 0.15s ease;
    user-select: none;
}
#sidebar-wrapper .sidebar-heading:hover {
    color: var(--brand);
    background: var(--brand-soft) !important;
}
#sidebar-wrapper .sidebar-heading:focus {
    outline: 2px solid var(--brand);
    outline-offset: -2px;
}
#sidebar-wrapper .sidebar-heading::before {
    content: "❖ ";
    color: var(--brand);
    margin-right: 4px;
}

.list-group-item {
    background: transparent !important;
    border: 0 !important;
    border-bottom: 1px solid transparent !important;
    color: var(--ink-soft) !important;
    font-size: 0.93rem !important;
    padding: 0.75rem 1.25rem !important;
    transition: all 0.15s ease;
    cursor: pointer;
}
.list-group-item:hover {
    background: var(--brand-soft) !important;
    color: var(--brand-deep) !important;
}

/* Parent menu (with children) */
.menu-parent {
    font-weight: 600;
    color: var(--ink) !important;
    user-select: none;
}
.menu-parent::after {
    content: "▾";
    float: right;
    font-size: 1.5rem;
    line-height: 1;
    color: var(--ink-muted);
    transition: transform 0.2s;
}
.menu-parent.collapsed::after {
    transform: rotate(-90deg);
}

/* Submenu items - color-coded dot per category */
.submenu {
    background: rgba(0, 0, 0, 0.025);
    overflow: hidden;
    max-height: 500px;
    transition: max-height 0.25s ease;
}
.submenu.collapsed {
    max-height: 0;
}
.submenu .list-group-item {
    padding-left: 2.5rem !important;
    font-size: 0.9rem !important;
    border-left: 3px solid transparent !important;
    position: relative;
}
.submenu .list-group-item::before {
    content: "";
    position: absolute;
    left: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--dot-color, var(--ink-muted));
    transition: transform 0.15s;
}
.submenu .list-group-item[data-section="중증질환"] { --dot-color: var(--severe); }
.submenu .list-group-item[data-section="희귀질환"] { --dot-color: var(--rare); }
.submenu .list-group-item[data-section="중증난치"] { --dot-color: var(--refractory); }
.submenu .list-group-item[data-section="결핵"]     { --dot-color: var(--tb); }
.submenu .list-group-item[data-section^="emg-"]    { --dot-color: var(--emg); }
.submenu .list-group-item[data-section^="ov-"]     { --dot-color: var(--ov); }

.submenu .list-group-item:hover {
    border-left-color: var(--dot-color) !important;
    background: var(--bg-elevated) !important;
}
.submenu .list-group-item:hover::before {
    transform: translateY(-50%) scale(1.4);
}
.submenu .list-group-item.active {
    background: var(--bg-elevated) !important;
    color: var(--brand-deep) !important;
    border-left-color: var(--dot-color) !important;
    font-weight: 600;
}
.submenu .list-group-item.active::before {
    transform: translateY(-50%) scale(1.4);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--dot-color) 18%, transparent);
}

/* ---------- Top navbar ---------- */
.navbar {
    background: var(--bg-elevated) !important;
    border-bottom: 1px solid var(--rule) !important;
    padding: 0.65rem 1rem !important;
}
.btn-primary#sidebarToggle {
    background: var(--brand) !important;
    border-color: var(--brand) !important;
    font-size: 0.85rem;
    letter-spacing: 0.02em;
    padding: 0.4rem 0.9rem;
}
.btn-primary#sidebarToggle:hover {
    background: var(--brand-deep) !important;
}

/* ---------- Page content ---------- */
#page-content-wrapper {
    background: var(--bg);
}
.page-section {
    display: none;
    padding: 2rem 2.25rem 4rem;
    max-width: 1200px;
    margin: 0 auto;
}
.page-section.active {
    display: block;
    animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Section hero */
.section-hero {
    border-top: 4px solid var(--cat-color, var(--brand));
    background: var(--bg-elevated);
    padding: 1.75rem 2rem;
    margin: 0 0 1.75rem 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}
.section-eyebrow {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--cat-color, var(--brand));
    margin-bottom: 0.5rem;
}
.section-title {
    font-size: 2.25rem;
    margin: 0 0 0.5rem 0;
    line-height: 1.15;
}
.section-blurb {
    color: var(--ink-soft);
    font-size: 0.95rem;
    margin: 0;
    max-width: 720px;
}
.section-meta {
    display: flex;
    gap: 1.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px dashed var(--rule);
    font-size: 0.85rem;
    color: var(--ink-muted);
    flex-wrap: wrap;
}
.section-meta strong {
    color: var(--ink);
    font-weight: 600;
    margin-right: 0.4rem;
}

/* Category color contexts */
#section-중증질환 { --cat-color: var(--severe); --cat-soft: var(--severe-soft); --cat-tint: var(--severe-tint); }
#section-희귀질환 { --cat-color: var(--rare); --cat-soft: var(--rare-soft); --cat-tint: var(--rare-tint); }
#section-중증난치 { --cat-color: var(--refractory); --cat-soft: var(--refractory-soft); --cat-tint: var(--refractory-tint); }
#section-결핵     { --cat-color: var(--tb); --cat-soft: var(--tb-soft); --cat-tint: var(--tb-tint); }
#section-home    { --cat-color: var(--brand); --cat-soft: var(--brand-soft); --cat-tint: var(--brand-soft); }
.emg-section     { --cat-color: var(--emg); --cat-soft: var(--emg-soft); --cat-tint: var(--emg-tint); }
.ov-section      { --cat-color: var(--ov); --cat-soft: var(--ov-soft); --cat-tint: var(--ov-tint); }

/* Search bar */
.search-row {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
    align-items: center;
}
.search-box {
    flex: 1;
    position: relative;
}
.search-box input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.5rem;
    border: 1.5px solid var(--rule-strong);
    background: var(--bg-elevated);
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--ink);
    transition: border-color 0.15s, box-shadow 0.15s;
}
.search-box input:focus {
    outline: none;
    border-color: var(--cat-color);
    box-shadow: 0 0 0 3px var(--cat-soft);
}
.search-box::before {
    content: "⌕";
    position: absolute;
    left: 0.85rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--ink-muted);
    font-size: 1.25rem;
    pointer-events: none;
}
.result-count {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--ink-muted);
    white-space: nowrap;
}
.result-count strong {
    color: var(--cat-color);
    font-weight: 600;
}

/* ---------- Disease table — UNIFIED 4-column layout ---------- */
.disease-table-wrap {
    background: var(--bg-elevated);
    border: 1px solid var(--rule);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
    overflow: hidden;
}
.disease-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
    table-layout: fixed;
}

/* Unified column widths across all categories (5 columns) */
.disease-table .col-name    { width: 32%; }
.disease-table .col-name-en { width: 38%; }
.disease-table .col-code    { width: 11%; }
.disease-table .col-vcode   { width: 9%; }
.disease-table .col-period  { width: 10%; }

.disease-table thead th {
    background: var(--cat-tint);
    color: var(--cat-color);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.78rem;
    text-align: left;
    padding: 0.95rem 1.1rem;
    border-bottom: 2px solid var(--cat-color);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    position: sticky;
    top: 0;
    z-index: 1;
}
.disease-table tbody tr {
    border-bottom: 1px solid var(--rule);
    transition: background 0.1s;
}
.disease-table tbody tr:nth-child(even) {
    background: var(--bg-stripe);
}
.disease-table tbody tr:hover {
    background: var(--cat-soft);
}
.disease-table tbody tr:last-child {
    border-bottom: 0;
}
.disease-table td {
    padding: 0.8rem 1.1rem;
    vertical-align: top;
    word-break: keep-all;
    overflow-wrap: break-word;
}

/* Cell type styles */
.col-name {
    color: var(--ink);
    font-weight: 500;
    line-height: 1.5;
}
.col-name .name-sub {
    display: block;
    margin-top: 3px;
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--ink-muted);
    line-height: 1.45;
    letter-spacing: -0.005em;
}
.col-name-en {
    color: var(--ink);
    font-weight: 600;
    font-size: 0.88rem;
    line-height: 1.5;
    letter-spacing: -0.005em;
}
.col-code {
    font-family: var(--font-mono);
    font-size: 0.84rem;
    color: var(--ink-soft);
    line-height: 1.45;
}
.col-vcode {
    line-height: 1.45;
}
.vchip {
    display: inline-block;
    padding: 3px 10px;
    background: var(--cat-soft);
    color: var(--cat-color);
    border-radius: 3px;
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 0.82rem;
    letter-spacing: 0.02em;
    border: 1px solid color-mix(in srgb, var(--cat-color) 22%, transparent);
}
.col-period {
    color: var(--cat-color);
    font-weight: 600;
    font-size: 0.88rem;
    letter-spacing: -0.005em;
    line-height: 1.45;
}

.no-results {
    padding: 3rem 1rem;
    text-align: center;
    color: var(--ink-muted);
    font-size: 0.95rem;
    background: var(--bg-elevated);
    border: 1px dashed var(--rule-strong);
}

/* Highlighted search term */
mark.search-hit {
    background: rgba(255, 224, 102, 0.55);
    color: inherit;
    padding: 0 2px;
    border-radius: 2px;
}

/* ---------- Home page ---------- */
.home-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}
.home-card {
    padding: 1.5rem 1.25rem;
    background: var(--bg-elevated);
    border: 1px solid var(--rule);
    border-top: 3px solid var(--card-color);
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s;
}
.home-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}
.home-card-label {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--card-color);
    margin-bottom: 0.5rem;
}
.home-card-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--brand-deep);
    margin: 0 0 0.4rem 0;
}
.home-card-count {
    font-size: 0.85rem;
    color: var(--ink-muted);
}
.home-card-count strong {
    color: var(--card-color);
    font-weight: 700;
    font-size: 1.1em;
}

/* Subtle prose */
.prose-block {
    background: var(--bg-elevated);
    padding: 1.1rem 1.5rem;
    border-left: 3px solid var(--cat-color);
    margin-bottom: 1.5rem;
    color: var(--ink-soft);
    font-size: 0.92rem;
    line-height: 1.7;
}
.prose-block strong {
    color: var(--ink);
}
.prose-block code {
    background: var(--cat-tint);
    color: var(--cat-color);
    padding: 1px 6px;
    border-radius: 2px;
}

/* ---------- Adult-onset notice (per-section) ---------- */
.adult-notice {
    background: var(--card-tint, #fdf6f7);
    border: 1px solid var(--card-soft, #f8e7e9);
    border-left: 4px solid var(--card-color, #a8323c);
    padding: 0.9rem 1.25rem;
    margin: 0 0 1.5rem 0;
    border-radius: 2px;
    font-size: 0.94rem;
    line-height: 1.65;
    color: var(--ink-soft);
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem 0.85rem;
}
.adult-notice strong {
    color: var(--ink);
    font-weight: 700;
}
.adult-star {
    color: var(--card-color, #a8323c);
    font-size: 1.1rem;
    font-weight: 700;
    margin-right: 2px;
}
.adult-notice-stat {
    color: var(--ink-soft);
    flex: 1 1 auto;
}
.adult-notice-stat strong {
    color: var(--card-color, #a8323c);
}

/* Mobile tweaks */
@media (max-width: 768px) {
    .page-section { padding: 1.25rem 1rem 3rem; }
    .section-title { font-size: 1.7rem; }
    /* 5열을 좁은 화면에 그대로 욱여넣으면 헤더가 한 글자씩 세로로 쌓이고
       특정기호 칩이 옆 칸을 침범한다. 표는 최소 폭을 지키고 가로로 스크롤시킨다. */
    .search-row { flex-wrap: wrap; }
    .disease-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .disease-table { font-size: 0.82rem; table-layout: auto; min-width: 620px; }
    .disease-table td, .disease-table thead th { padding: 0.5rem 0.5rem; }
    .disease-table thead th { white-space: nowrap; }
    .disease-table .col-name    { width: 30%; }
    .disease-table .col-name-en { width: 35%; }
    .disease-table .col-code    { width: 13%; }
    .disease-table .col-vcode   { width: 10%; }
    .disease-table .col-period  { width: 12%; }
    .col-name-en { font-size: 0.78rem; }
    .vchip, .col-period, .col-code { white-space: nowrap; }

    .emg-disease { padding: 1.1rem 1rem !important; }
    .emg-disease-name { font-size: 1.1rem !important; }

    /* Adult-notice mobile */
    .adult-notice { font-size: 0.88rem; padding: 0.8rem 1rem; }
}

/* ============================================
   EMG/NCS sections
   ============================================ */

/* Block (used for common pattern, priority table, etc.) */
.emg-block {
    margin-bottom: 1.75rem;
}
.emg-block-title {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--emg-deep);
    margin: 0 0 0.7rem 0;
    padding-bottom: 0.4rem;
    border-bottom: 1px dashed var(--rule-strong);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.emg-pill {
    display: inline-block;
    padding: 1px 8px;
    background: var(--emg);
    color: #fff;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.7rem;
    border-radius: 3px;
    letter-spacing: 0.04em;
    vertical-align: middle;
}

/* Disease card */
.emg-disease {
    background: var(--bg-elevated);
    border: 1px solid var(--rule);
    border-left: 3px solid var(--emg);
    padding: 1.4rem 1.6rem 1.5rem;
    margin-bottom: 1.25rem;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}
.emg-disease-head {
    margin-bottom: 1rem;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid var(--rule);
    position: relative;
}
.emg-disease-category {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--emg);
    background: var(--emg-tint);
    padding: 2px 8px;
    margin-bottom: 0.5rem;
    border-radius: 2px;
}
.emg-disease-name {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--brand-deep);
    margin: 0 0 0.25rem 0;
    line-height: 1.3;
    letter-spacing: -0.01em;
}
.emg-disease-en {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--ink);
    line-height: 1.4;
    margin-bottom: 0.4rem;
}
.emg-disease-code {
    margin-top: 0.3rem;
}
.emg-code-chip {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--emg);
    background: var(--emg-soft);
    padding: 3px 10px;
    border-radius: 3px;
    border: 1px solid color-mix(in srgb, var(--emg) 22%, transparent);
}

/* EMG findings table — slightly different from disease table */
.emg-table {
    font-size: 0.92rem;
}
.emg-table thead th {
    background: var(--emg-tint);
    color: var(--emg);
    border-bottom: 2px solid var(--emg);
}
.emg-table tbody tr:hover {
    background: var(--emg-tint);
}
.col-emg-test {
    font-weight: 600;
    color: var(--emg-deep);
    width: 30%;
    line-height: 1.5;
}
.col-emg-finding {
    color: var(--ink-soft);
    line-height: 1.6;
}
.col-emg-finding strong {
    color: var(--emg-deep);
    background: linear-gradient(180deg, transparent 60%, var(--emg-soft) 60%);
    padding: 0 2px;
}

/* Bullet lists used by some EMG diseases */
.emg-bullets {
    margin: 1rem 0 0 0;
    padding-left: 1.25rem;
    color: var(--ink-soft);
    line-height: 1.7;
    font-size: 0.93rem;
}
.emg-bullets li {
    margin-bottom: 0.3rem;
}
.emg-bullets li::marker {
    color: var(--emg);
}

/* Notes (진단 기준, 감별 포인트, 임상 활용 etc.) */
.emg-note {
    background: var(--emg-tint);
    border-left: 3px solid var(--emg);
    padding: 0.7rem 1rem;
    margin-top: 0.85rem;
    color: var(--ink-soft);
    font-size: 0.9rem;
    line-height: 1.65;
}
.emg-note-label {
    display: inline-block;
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--emg-deep);
    margin-right: 0.4rem;
}
.emg-note strong {
    color: var(--emg-deep);
}

/* Cautions list (검사실무) */
.emg-cautions {
    background: var(--bg-elevated);
    border: 1px solid var(--rule);
    margin: 0;
    padding: 1.1rem 1.5rem 1.1rem 2.6rem;
    color: var(--ink-soft);
    font-size: 0.93rem;
    line-height: 1.75;
    counter-reset: emg-counter;
    list-style: none;
}
.emg-cautions li {
    counter-increment: emg-counter;
    position: relative;
    padding: 0.45rem 0;
    border-bottom: 1px dashed var(--rule);
}
.emg-cautions li:last-child { border-bottom: 0; }
.emg-cautions li::before {
    content: counter(emg-counter);
    position: absolute;
    left: -1.6rem;
    top: 0.55rem;
    width: 1.2rem;
    height: 1.2rem;
    background: var(--emg);
    color: #fff;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}
.emg-cautions strong {
    color: var(--emg-deep);
    font-weight: 700;
}

/* Endnote (참고) */
.emg-endnote {
    margin-top: 1.5rem;
    padding: 1rem 1.25rem;
    background: var(--bg-stripe);
    border: 1px solid var(--rule);
    font-size: 0.85rem;
    color: var(--ink-muted);
    line-height: 1.65;
}
.emg-endnote-label {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--emg);
    margin-bottom: 0.4rem;
}
.emg-endnote ul {
    margin: 0;
    padding-left: 1.1rem;
}
.emg-endnote li {
    margin-bottom: 0.2rem;
}

/* ============================================
   Findings-based differentiation (이상 소견별)
   ============================================ */

.ov-block {
    margin-bottom: 1.75rem;
}
.ov-block-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ov-deep);
    margin: 0 0 0.7rem 0;
    padding-bottom: 0.4rem;
    border-bottom: 1px dashed var(--rule-strong);
    display: flex;
    align-items: baseline;
    gap: 0.6rem;
}
.ov-count {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--ov);
    background: var(--ov-tint);
    padding: 1px 7px;
    border-radius: 2px;
}

/* Finding card */
.ov-finding {
    background: var(--bg-elevated);
    border: 1px solid var(--rule);
    border-left: 3px solid var(--ov);
    padding: 1.4rem 1.6rem 1.5rem;
    margin-bottom: 1.25rem;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}
.ov-finding-head {
    margin-bottom: 1rem;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid var(--rule);
}
.ov-finding-code {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: #fff;
    background: var(--ov);
    padding: 3px 9px;
    border-radius: 2px;
    margin-bottom: 0.55rem;
    vertical-align: middle;
}
.ov-finding-title {
    font-family: var(--font-display);
    font-size: 1.18rem;
    font-weight: 700;
    color: var(--brand-deep);
    margin: 0 0 0.35rem 0;
    line-height: 1.35;
    letter-spacing: -0.01em;
}
.ov-finding-mech {
    font-size: 0.88rem;
    color: var(--ink-soft);
    line-height: 1.55;
    margin-top: 0.4rem;
}
.ov-mech-label {
    display: inline-block;
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--ov-deep);
    font-size: 0.78rem;
    background: var(--ov-tint);
    padding: 1px 7px;
    border-radius: 2px;
    margin-right: 0.4rem;
    letter-spacing: 0.02em;
}

/* Overview tables */
.ov-table {
    font-size: 0.92rem;
}
.ov-table thead th {
    background: var(--ov-tint);
    color: var(--ov);
    border-bottom: 2px solid var(--ov);
}
.ov-table tbody tr:hover {
    background: var(--ov-tint);
}
.col-ov-key {
    color: var(--ov-deep);
    font-weight: 600;
    line-height: 1.5;
    width: 38%;
}
.col-ov-key strong {
    color: var(--ov);
}
.col-ov-val {
    color: var(--ink-soft);
    line-height: 1.6;
}
.col-ov-val strong {
    color: var(--ov-deep);
    background: linear-gradient(180deg, transparent 60%, var(--ov-soft) 60%);
    padding: 0 2px;
}

/* Note inside finding card */
.ov-note {
    background: var(--ov-tint);
    border-left: 3px solid var(--ov);
    padding: 0.7rem 1rem;
    margin-top: 0.85rem;
    color: var(--ink-soft);
    font-size: 0.9rem;
    line-height: 1.65;
}
.ov-note strong {
    color: var(--ov-deep);
}

/* Quick reference page tips list */
.ov-tips {
    background: var(--bg-elevated);
    border: 1px solid var(--rule);
    margin: 0;
    padding: 1.1rem 1.5rem 1.1rem 2.6rem;
    color: var(--ink-soft);
    font-size: 0.93rem;
    line-height: 1.75;
    counter-reset: ov-counter;
    list-style: none;
}
.ov-tips li {
    counter-increment: ov-counter;
    position: relative;
    padding: 0.45rem 0;
    border-bottom: 1px dashed var(--rule);
}
.ov-tips li:last-child { border-bottom: 0; }
.ov-tips li::before {
    content: counter(ov-counter);
    position: absolute;
    left: -1.6rem;
    top: 0.55rem;
    width: 1.2rem;
    height: 1.2rem;
    background: var(--ov);
    color: #fff;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}
.ov-tips strong {
    color: var(--ov-deep);
    font-weight: 700;
}

/* Endnote */
.ov-endnote {
    margin-top: 1.5rem;
    padding: 1rem 1.25rem;
    background: var(--bg-stripe);
    border: 1px solid var(--rule);
    font-size: 0.85rem;
    color: var(--ink-muted);
    line-height: 1.65;
}
.ov-endnote-label {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--ov);
    margin-bottom: 0.4rem;
}
.ov-endnote ul {
    margin: 0;
    padding-left: 1.1rem;
}
.ov-endnote li {
    margin-bottom: 0.2rem;
}

/* 휴대폰 폭에서는 5열이 가로 스크롤로 밀려 특정기호·적용기간이 화면 밖으로
   사라진다. V기호는 산정특례의 핵심 정보라 스크롤 뒤에 두지 않고,
   행 하나를 카드처럼 쌓아 다섯 값을 모두 한 화면에 보여준다. */
@media (max-width: 640px) {
    .disease-table-wrap { overflow-x: visible; }
    .disease-table { min-width: 0; display: block; font-size: 0.88rem; }
    .disease-table thead { display: none; }
    .disease-table tbody { display: block; }
    .disease-table tbody tr { display: block; padding: 0.85rem 1rem; }
    .disease-table td { display: block; padding: 0; border: 0; }
    /* 위 미디어쿼리에서 준 열 폭(%)이 남아 있으면 카드 안에서 글이 좁게 갇힌다 */
    .disease-table .col-name,
    .disease-table .col-name-en,
    .disease-table .col-code,
    .disease-table .col-vcode,
    .disease-table .col-period { width: auto; }

    .col-name { font-weight: 600; line-height: 1.45; }
    .col-name-en { font-size: 0.82rem; font-weight: 500; color: var(--ink-soft); margin-top: 2px; }
    /* 상병코드·특정기호·적용기간은 한 줄 메타로 묶는다 */
    .disease-table .col-code,
    .disease-table .col-vcode,
    .disease-table .col-period { display: inline-block; margin: 0.45rem 0.6rem 0 0; vertical-align: middle; }
    .col-code { font-size: 0.8rem; }
    .col-period { font-size: 0.82rem; }

    .no-results { display: block; }
}

@media (max-width: 768px) {
    .ov-finding { padding: 1.1rem 1rem !important; }
    .ov-finding-title { font-size: 1.05rem !important; }
}

/* ---------- 콘텐츠 전용 보정 ----------
   사이드바·상단 네비를 제거하면서 #wrapper(.d-flex)도 함께 없앴다.
   styles.css 의 #page-content-wrapper { min-width: 100vw } 가 사이드바와 나란히
   놓이는 것을 전제하므로, 단독 컨테이너가 된 지금은 폭만 되돌린다.
   가운데 정렬은 기존 .page-section(max-width 1200px + margin auto)이 이미 처리한다. */
#page-content-wrapper {
    min-width: 0;
    width: 100%;
}

/* ---------- 상세 페이지 링크 ----------
   매칭된 질환만 링크가 걸린다. 밑줄 없이 글자색으로만 구분한다
   (상세 페이지 쪽 링크도 밑줄을 쓰지 않아 톤을 맞춘다). */
.disease-link {
    color: var(--brand);
    text-decoration: none;
    transition: color 0.15s ease;
}
.disease-link:hover,
.disease-link:focus-visible {
    color: var(--brand-deep);
    text-decoration: none;
}

/* ---------- 분류 선택 카드 ----------
   사이드바를 없애면서 카드 자체를 링크(<a>)로 바꿨다. 자식 요소는 각자
   색을 갖고 있으므로, 앵커 기본값(파란색·밑줄)만 되돌려 원래 모양을 유지한다. */
a.home-card {
    display: block;
    color: var(--ink);
    text-decoration: none;
}
a.home-card:hover,
a.home-card:focus-visible {
    color: var(--ink);
    text-decoration: none;
}

/* ---------- 의원 홈 복귀 ----------
   상단 네비를 없애면서 사이트로 돌아갈 경로가 사라졌다.
   섹션과 같은 최대폭·좌우 여백을 써서 아래 제목과 왼쪽 선이 맞는다. */
.site-return {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 2.25rem 0;
}
.site-return-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--ink-muted);
    text-decoration: none;
    transition: color 0.15s ease;
}
.site-return-link:hover,
.site-return-link:focus-visible {
    color: var(--brand);
}
.site-return-icon {
    width: 1.05rem;
    height: 1.05rem;
    flex: none;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.6;
    stroke-linecap: round;
    stroke-linejoin: round;
}
@media (max-width: 768px) {
    .site-return { padding: 1rem 1rem 0; }
}

/* ---------- 현재 위치 (분류 목록) ----------
   분류 선택 화면은 의원 홈 링크를 두고, 분류 목록에서는
   "산정특례 질환 > 분류 > 목록" 으로 바뀐다(scripts.js renderTopNav). */
.site-crumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.4rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
}
.site-crumb-sep {
    color: var(--rule-strong);
}
.site-crumb-item {
    color: var(--ink-muted);
}

/* ══════════════════════════════════════════════════════════════
   산정특례 랜딩 (분류 선택 화면) 리디자인
   명세: docs/design_handoff_sanjeong_teungrye/README.md
   이 화면에만 적용된다 — 분류 목록·상세는 기존 스타일 유지.
   ══════════════════════════════════════════════════════════════ */

/* 랜딩은 히어로가 화면 폭을 꽉 채워야 해 .page-section 의 폭·여백을 푼다 */
.page-section.sj-landing {
    max-width: none;
    padding: 0;
    background: #f7f5ef;
    min-height: 100vh;
    font-family: "Noto Sans KR", var(--font-body);
    color: #1f3a5f;
}

/* ── 히어로 ── */
.sj-hero {
    position: relative;
    width: 100%;
    /* 고정 높이면 안내 문구가 길어질 때 잘린다 — 최소 높이만 잡고 내용에 맞춰 늘린다 */
    min-height: 520px;
    overflow: hidden;
    background: #14243b;
}
.sj-hero-photo {
    position: absolute;
    inset: 0;
    background-image: url("/copayment/assets/waiting-room-1920.webp");
    background-size: cover;
    background-position: center 62%;
}
.sj-hero-veil {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        100deg,
        rgba(14, 26, 44, 0.92) 0%,
        rgba(16, 30, 50, 0.78) 46%,
        rgba(16, 30, 50, 0.28) 100%
    );
}
.sj-hero-inner {
    position: relative;
    min-height: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 40px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    /* 문구가 길어 남는 공간이 없으면 space-between 이 무력해진다 — 최소 간격을 잡는다 */
    gap: 48px;
}

.sj-crumb {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-top: 34px;
    font-size: 16px;
    letter-spacing: 0.02em;
    color: rgba(247, 245, 239, 0.72);
}
.sj-crumb a {
    color: rgba(247, 245, 239, 0.72);
    text-decoration: none;
    transition: color 0.15s ease;
}
.sj-crumb a:hover,
.sj-crumb a:focus-visible {
    color: #f7f5ef;
}
.sj-crumb-sep {
    opacity: 0.45;
}
.sj-crumb-cur {
    color: #f7f5ef;
}

/* 하단 패딩 190px 은 카드 겹침(-150px)과 짝이다 — 함께 조정할 것 */
.sj-hero-text {
    max-width: 660px;
    padding-bottom: 190px;
}
.sj-eyebrow {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 22px;
    font-size: 15px;
    font-weight: 500;
    letter-spacing: 0.22em;
    color: #c9a24a;
}
.sj-rule {
    width: 26px;
    height: 1px;
    background: #c9a24a;
    flex: none;
}
.sj-title {
    margin: 0 0 20px;
    font-family: "Nanum Myeongjo", var(--font-display);
    font-weight: 800;
    font-size: 60px;
    line-height: 1.1;
    letter-spacing: -0.01em;
    color: #f7f5ef;
}
.sj-lead {
    margin: 0;
    font-size: 16px;
    font-weight: 300;
    line-height: 1.8;
    color: rgba(247, 245, 239, 0.82);
    text-wrap: pretty;
}

/* ── 카드 그리드 ── */
.sj-body {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 40px 96px;
    box-sizing: border-box;
}
.sj-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: -150px;
    position: relative;
    z-index: 2;
}
.sj-card {
    display: block;
    background: #ffffff;
    border: 1px solid rgba(31, 58, 95, 0.1);
    border-top: 3px solid var(--sj-accent);
    padding: 28px 26px 30px;
    box-shadow: 0 18px 40px -24px rgba(20, 36, 59, 0.35);
    text-decoration: none;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.sj-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 26px 50px -22px rgba(20, 36, 59, 0.42);
}
.sj-c1 { --sj-accent: #a8323c; }
.sj-c2 { --sj-accent: #3d4e8c; }
.sj-c3 { --sj-accent: #c08a00; }
.sj-c4 { --sj-accent: var(--sj-c4-accent); }

.sj-card-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--sj-accent);
    margin-bottom: 16px;
}
.sj-card-title {
    font-family: "Nanum Myeongjo", var(--font-display);
    font-size: 26px;
    font-weight: 700;
    color: #1f3a5f;
    margin-bottom: 14px;
}
.sj-card-desc {
    font-size: 13px;
    font-weight: 300;
    line-height: 1.8;
    color: #5a6478;
}
.sj-card-desc b {
    font-weight: 700;
    color: #1f3a5f;
}
.sj-card-cta {
    margin-top: 22px;
    font-size: 12px;
    letter-spacing: 0.08em;
    color: var(--sj-accent);
}

/* ── 결핵 타일 다운로드 아이콘 ──
   카드가 <a> 라 안에 링크를 중첩할 수 없다. 셀로 감싸고 카드 "위"에 둔다.
   4열 레이아웃에서는 셀을 아이콘 높이만큼 끌어올려 카드 상단선을 다른 카드와 맞춘다. */
.sj-cell {
    display: flex;
    flex-direction: column;
}
.sj-cell-top {
    display: flex;
    justify-content: flex-end;
    height: 46px;
    margin-bottom: 10px;
}
.sj-cell > .sj-card {
    flex: 1;
    box-sizing: border-box;
}
/* 아이콘 높이만큼 셀을 끌어올려 결핵 카드 상단선을 같은 행의 카드와 맞춘다.
   4열(1180px~)에서는 히어로 사진 위 여백을 쓰고,
   2열·1열에서는 윗줄 카드와 겹치지 않도록 행 간격을 넓힌다. */
.sj-cell {
    margin-top: -56px;
}
@media (max-width: 1179px) {
    .sj-grid {
        row-gap: 76px;
    }
}
.sj-card-dl {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 46px;
    padding: 0 15px 0 12px;
    color: var(--sj-c4-accent);
    /* 넓은 화면에서는 히어로 사진 위, 좁은 화면에서는 밝은 배경 위에 놓인다 —
       흰 칩으로 두 경우 모두 대비를 확보한다 */
    background: #ffffff;
    border: 1px solid rgba(46, 107, 79, 0.28);
    border-radius: 11px;
    box-shadow: 0 6px 16px -8px rgba(20, 36, 59, 0.5);
    text-decoration: none;
    transition: background-color 0.15s ease, border-color 0.15s ease,
        box-shadow 0.15s ease;
}
.sj-card-dl-text {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: -0.01em;
    white-space: nowrap;
}
.sj-card-dl svg {
    flex: none;
    width: 23px;
    height: 23px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.sj-card-dl:hover,
.sj-card-dl:focus-visible {
    background: var(--sj-c4-accent);
    border-color: var(--sj-c4-accent);
    color: #ffffff;
    box-shadow: 0 10px 22px -10px rgba(20, 36, 59, 0.6);
}

/* 툴팁 — 확장자 없는 파일명만 보여준다 */
.sj-card-dl::after {
    content: attr(data-tip);
    position: absolute;
    bottom: calc(100% + 8px);
    right: 0;
    padding: 6px 9px;
    background: #1f3a5f;
    color: #ffffff;
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 0.01em;
    line-height: 1.4;
    white-space: nowrap;
    border-radius: 3px;
    box-shadow: 0 8px 20px -10px rgba(20, 36, 59, 0.6);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.15s ease, visibility 0.15s ease;
}
.sj-card-dl:hover::after,
.sj-card-dl:focus-visible::after {
    opacity: 1;
    visibility: visible;
}

/* ── 각주 ── */
.sj-foot {
    margin-top: 56px;
    padding-top: 28px;
    border-top: 1px solid rgba(31, 58, 95, 0.14);
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 32px;
    flex-wrap: wrap;
}
.sj-foot-note {
    font-size: 15px;
    font-weight: 400;
    line-height: 1.9;
    color: #4a5266;
    word-break: keep-all;
}
.sj-foot-link {
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: #1f3a5f;
    text-decoration: none;
    border-bottom: 1px solid rgba(31, 58, 95, 0.3);
    padding-bottom: 3px;
    transition: color 0.15s ease, border-color 0.15s ease;
}
.sj-foot-link:hover,
.sj-foot-link:focus-visible {
    color: #a8323c;
    border-color: #a8323c;
}

/* ── 반응형 ── */
@media (max-width: 1179px) {
    .sj-hero { min-height: 460px; }
    .sj-hero-photo { background-image: url("/copayment/assets/waiting-room-1280.webp"); }
    .sj-title { font-size: 44px; }
    .sj-hero-text { padding-bottom: 150px; }
    .sj-grid {
        grid-template-columns: repeat(2, 1fr);
        margin-top: -110px;
    }
}
@media (max-width: 767px) {
    .sj-hero { min-height: 420px; }
    .sj-hero-photo { background-image: url("/copayment/assets/waiting-room-768.webp"); }
    /* 좁은 화면에서는 사진 위 텍스트가 아래로 몰리므로 세로 그라데이션으로 바꾼다 */
    .sj-hero-veil {
        background: linear-gradient(
            180deg,
            rgba(14, 26, 44, 0.55) 0%,
            rgba(14, 26, 44, 0.92) 100%
        );
    }
    .sj-hero-inner { padding: 0 20px; }
    .sj-title { font-size: 34px; }
    .sj-eyebrow { letter-spacing: 0.16em; }
    .sj-hero-text { padding-bottom: 64px; }
    .sj-body { padding: 0 20px 96px; }
    .sj-grid {
        grid-template-columns: 1fr;
        margin-top: -40px;
    }
}