:root {
    --lms-ink: #17312d;
    --lms-muted: #61726c;
    --lms-deep: #153c35;
    --lms-green: #206650;
    --lms-orange: #f58b35;
    --lms-line: #dce6df;
    --lms-soft: #f4f8f5;
    --lms-radius: 18px;
}
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--lms-ink); background: #fff; font-family: "Pretendard Variable", sans-serif; font-size: 16px; line-height: 1.6; letter-spacing: -.02em; }
.content-wrap { height: auto; min-height: 100vh; overflow: visible; }
/* Desktop content uses a broad HRD-style canvas; narrower breakpoints keep their existing gutters. */
.container { width: 100%; max-width: 1440px; padding-left: 24px; padding-right: 24px; }
.site-header__inner::before, .site-header__inner::after, .lms-hero__grid::before, .lms-hero__grid::after, .lms-shortcuts__grid::before, .lms-shortcuts__grid::after, .lms-statement__inner::before, .lms-statement__inner::after, .login-page__grid::before, .login-page__grid::after { content: none; display: none; }
img { max-width: 100%; }
a, a:hover, a:focus { text-decoration: none; }
a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible, select:focus-visible { outline: 3px solid var(--lms-orange) !important; outline-offset: 3px; }

/* Navigation */
.site-header.header-nav { position: sticky; top: 0; z-index: 1000; width: 100%; background: rgba(255,255,255,.97); border-bottom: 1px solid #e5ece8; box-shadow: 0 8px 30px rgba(17,48,39,.04); backdrop-filter: blur(16px); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; min-height: 82px; gap: 30px; }
.site-brand { display: flex; align-items: center; flex: 0 0 auto; }
.site-brand img { display: block; width: 150px; height: auto; }
.site-navigation { flex: 1; }
.site-navigation__list { display: flex; align-items: center; justify-content: flex-end; gap: clamp(14px, 2vw, 32px); margin: 0; padding: 0; list-style: none; }
.site-navigation__list > li { position: relative; margin: 0; padding: 0; list-style: none; }
.site-navigation__list > li > a, .site-navigation__group summary { display: inline-flex; align-items: center; min-height: 48px; color: var(--lms-ink); font-size: 14px; font-weight: 800; white-space: nowrap; cursor: pointer; }
.site-navigation__list > li > a:hover, .site-navigation__group summary:hover, .site-navigation__group details[open] summary { color: var(--lms-green); }
.site-navigation__group summary { list-style: none; gap: 7px; }
.site-navigation__group summary::-webkit-details-marker { display: none; }
.site-navigation__group summary::after { content: ''; width: 6px; height: 6px; border-right: 1.8px solid currentColor; border-bottom: 1.8px solid currentColor; transform: translateY(-2px) rotate(45deg); transition: transform .2s; }
.site-navigation__group details[open] summary::after { transform: translateY(2px) rotate(225deg); }
.site-navigation__submenu { position: absolute; top: calc(100% + 7px); left: -18px; min-width: 190px; padding: 10px; margin: 0; list-style: none; background: #fff; border: 1px solid var(--lms-line); border-radius: 14px; box-shadow: 0 18px 50px rgba(18,55,43,.14); }
.site-navigation__submenu li { margin: 0; padding: 0; }
.site-navigation__submenu a { display: block; padding: 11px 13px; color: var(--lms-ink); font-size: 14px; font-weight: 700; border-radius: 8px; white-space: nowrap; }
.site-navigation__submenu a:hover { background: var(--lms-soft); color: var(--lms-green); }
.site-navigation__list > .site-navigation__account { padding-left: 14px; border-left: 1px solid var(--lms-line); }
.site-navigation__list > .site-navigation__join > a { min-height: 42px; padding: 0 17px; gap: 12px; color: #fff; background: var(--lms-deep); border-radius: 9px; }
.site-navigation__list > .site-navigation__join > a:hover { background: var(--lms-green); color: #fff; }
.site-menu-toggle { display: none; }

/* Home */
.lms-home { color: var(--lms-ink); }
.lms-hero { position: relative; overflow: hidden; background: radial-gradient(circle at 78% 15%, rgba(95,159,132,.25), transparent 29%), radial-gradient(circle at 7% 91%, rgba(72,131,112,.2), transparent 32%), linear-gradient(125deg, #122e2c 0%, #1a5547 100%); color: #fff; }
.lms-hero::before { content: ''; position: absolute; inset: 0; opacity: .15; background-image: linear-gradient(rgba(255,255,255,.25) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.25) 1px, transparent 1px); background-size: 76px 76px; mask-image: linear-gradient(to right, transparent, #000); pointer-events: none; }
.lms-hero::after { content: ''; position: absolute; width: 490px; height: 490px; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; right: -210px; bottom: -250px; box-shadow: 0 0 0 85px rgba(255,255,255,.025), 0 0 0 170px rgba(255,255,255,.025); pointer-events: none; }
.lms-hero__grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0,1.1fr) minmax(360px,.9fr); align-items: center; gap: clamp(40px, 5vw, 80px); padding-top: 94px; padding-bottom: 110px; }
.lms-eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 16px; color: var(--lms-green); font-family: "Pretendard Variable", sans-serif; font-size: 12px; font-weight: 800; letter-spacing: .16em; }
.lms-eyebrow > span { width: 8px; height: 8px; border-radius: 50%; background: var(--lms-orange); flex: 0 0 auto; }
.lms-eyebrow--light { color: #a9d6bc; }
.lms-hero h1 { margin: 0; color: #fff; font-size: clamp(38px, 4.4vw, 64px); line-height: 1.25; font-weight: 650; letter-spacing: -.06em; word-break: keep-all; }
.lms-hero h1 strong { color: #bde0c4; font-weight: 800; }
.lms-hero__description { max-width: 550px; margin: 27px 0 0; color: #c9ddd2; font-size: 18px; line-height: 1.8; word-break: keep-all; }
.lms-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.lms-button { display: inline-flex; align-items: center; justify-content: center; gap: 20px; min-height: 52px; padding: 0 22px; border-radius: 10px; font-size: 15px; font-weight: 800; transition: transform .2s, background .2s; }
.lms-button:hover { transform: translateY(-3px); }
.lms-button--primary { background: var(--lms-orange); color: #1b3027; }
.lms-button--primary:hover { background: #ffad62; color: #1b3027; }
.lms-button--outline { border: 1px solid rgba(255,255,255,.38); color: #fff; }
.lms-button--outline:hover { color: #fff; background: rgba(255,255,255,.1); }
.lms-button--dark { background: var(--lms-deep); color: #fff; }
.lms-button--dark:hover { background: var(--lms-green); color: #fff; }
.lms-hero__note { margin-top: 48px; color: #9bc5ae; font-size: 13px; font-weight: 700; letter-spacing: .09em; }
.lms-path { position: relative; padding: 27px 30px 26px; overflow: hidden; background: #fff; color: var(--lms-ink); border-radius: 22px; box-shadow: 0 30px 75px rgba(5,28,22,.22); transform: rotate(2deg); }
.lms-path::before { content: ''; position: absolute; width: 210px; height: 210px; right: -95px; top: 50px; border: 1px solid #dceae1; border-radius: 50%; box-shadow: 0 0 0 34px #f7faf7, 0 0 0 35px #e7eee8; }
.lms-path__top, .lms-path__footer { position: relative; display: flex; justify-content: space-between; align-items: center; gap: 15px; color: var(--lms-muted); font-family: "Pretendard Variable", sans-serif; font-size: 10px; font-weight: 800; letter-spacing: .12em; }
.lms-path__top span:first-child { color: var(--lms-green); }
.lms-path__headline { position: relative; margin: 36px 0 25px; font-size: 30px; line-height: 1.36; font-weight: 850; letter-spacing: -.05em; }
.lms-path__spark { position: absolute; right: 13px; top: 15px; color: var(--lms-orange); font-size: 48px; }
.lms-path__steps { position: relative; margin: 0; padding: 0; list-style: none; }
.lms-path__steps li { display: flex; align-items: center; gap: 17px; min-height: 77px; padding: 14px 8px; border-top: 1px solid #e6ede8; }
.lms-path__steps li > div { display: flex; flex: 1; flex-direction: column; line-height: 1.35; }
.lms-path__steps strong { font-size: 16px; }
.lms-path__steps small { margin-top: 4px; color: var(--lms-muted); font-size: 12px; }
.lms-path__steps li > span:last-child { font-size: 19px; color: var(--lms-green); }
.lms-path__number { display: flex; align-items: center; justify-content: center; width: 38px; height: 38px; flex: 0 0 38px; color: var(--lms-green); background: #edf6ef; border-radius: 11px; font-family: "Pretendard Variable", sans-serif; font-size: 13px; font-weight: 800; }
.lms-path__footer { margin-top: 14px; padding-top: 18px; border-top: 1px solid #e6ede8; }
.lms-path__circle { display: flex; align-items: center; justify-content: center; width: 35px; height: 35px; color: #fff; background: var(--lms-deep); border-radius: 50%; font-size: 16px; }
.lms-shortcuts { position: relative; z-index: 2; margin-top: -43px; }
.lms-shortcuts__grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
.lms-shortcut { position: relative; display: flex; flex-direction: column; min-height: 160px; padding: 24px 28px; color: var(--lms-ink); background: #fff; border: 1px solid var(--lms-line); border-radius: var(--lms-radius); box-shadow: 0 14px 35px rgba(19,57,42,.08); transition: transform .2s, border-color .2s; }
.lms-shortcut:hover { transform: translateY(-5px); color: var(--lms-ink); border-color: #8fb69e; }
.lms-shortcut__index { color: var(--lms-green); font-family: "Pretendard Variable", sans-serif; font-size: 11px; font-weight: 800; letter-spacing: .12em; }
.lms-shortcut__title { margin-top: 15px; font-size: 21px; font-weight: 850; letter-spacing: -.04em; }
.lms-shortcut__text { margin-top: 2px; color: var(--lms-muted); font-size: 14px; }
.lms-shortcut__arrow { position: absolute; top: 20px; right: 24px; color: var(--lms-green); font-size: 21px; }
.lms-section { padding: 100px 0; }
.lms-section--tinted { background: var(--lms-soft); }
.lms-section--reviews { padding-top: 80px; background: #f7f9f7; }
.lms-section__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 28px; margin-bottom: 30px; }
.lms-section__head h2 { margin: 0; color: var(--lms-ink); font-size: clamp(28px,3vw,40px); line-height: 1.3; font-weight: 850; letter-spacing: -.05em; }
.lms-section__head p:not(.lms-eyebrow) { margin: 8px 0 0; color: var(--lms-muted); font-size: 15px; }
.lms-text-link { display: inline-flex; align-items: center; gap: 18px; flex: 0 0 auto; min-height: 44px; padding-bottom: 5px; color: var(--lms-ink); border-bottom: 1px solid var(--lms-ink); font-size: 14px; font-weight: 800; }
.lms-text-link:hover { color: var(--lms-green); border-color: var(--lms-green); }
.lms-text-link span { font-size: 19px; }
.lms-card-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 20px; }
.lms-content-card { display: flex; flex-direction: column; min-width: 0; overflow: hidden; color: var(--lms-ink); background: #fff; border: 1px solid var(--lms-line); border-radius: var(--lms-radius); transition: transform .2s, box-shadow .2s; }
.lms-content-card:hover { transform: translateY(-5px); box-shadow: 0 20px 35px rgba(19,57,42,.11); color: var(--lms-ink); }
.lms-content-card__image { display: block; aspect-ratio: 1.44; overflow: hidden; background: #eaf1eb; }
.lms-content-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s; }
.lms-content-card:hover img { transform: scale(1.04); }
.lms-content-card__image--book img { object-fit: contain; padding: 16px; }
.lms-content-card__body { display: flex; flex: 1; flex-direction: column; min-height: 150px; padding: 19px 20px 18px; }
.lms-content-card__label { color: var(--lms-green); font-family: "Pretendard Variable", sans-serif; font-size: 10px; font-weight: 800; letter-spacing: .12em; }
.lms-content-card__body strong { display: -webkit-box; overflow: hidden; -webkit-line-clamp: 2; -webkit-box-orient: vertical; margin-top: 12px; font-size: 16px; line-height: 1.5; font-weight: 850; word-break: keep-all; }
.lms-content-card__more { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-top: auto; padding-top: 16px; color: var(--lms-muted); font-size: 13px; font-weight: 800; }
.lms-content-card__more span { color: var(--lms-green); font-size: 17px; }
.lms-empty-state { grid-column: 1 / -1; padding: 45px; text-align: center; background: #fff; border: 1px dashed #afc7b5; border-radius: var(--lms-radius); }
.lms-empty-state__mark { display: block; margin-bottom: 10px; color: var(--lms-orange); font-size: 42px; }
.lms-empty-state h2, .lms-empty-state h3 { margin: 0; color: var(--lms-ink); font-size: 22px; font-weight: 800; }
.lms-empty-state p { margin: 8px 0 20px; color: var(--lms-muted); }
.lms-statement { padding: 72px 0; color: #fff; background: linear-gradient(110deg,#1b5545,#163a36); }
.lms-statement__inner { display: grid; grid-template-columns: 1.2fr 1fr auto; align-items: end; gap: 35px; }
.lms-statement h2 { margin: 0; color: #fff; font-size: clamp(28px,3vw,42px); line-height: 1.35; font-weight: 850; letter-spacing: -.05em; }
.lms-statement__inner > p { margin: 0 0 4px; color: #c3dacb; font-size: 16px; line-height: 1.8; }
.lms-statement__inner > a { display: flex; align-items: center; justify-content: center; width: 54px; height: 54px; color: var(--lms-ink); background: #d6edda; border-radius: 50%; font-size: 24px; }
.lms-review-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; }
.lms-review { display: flex; flex-direction: column; min-height: 240px; padding: 28px; background: #fff; border: 1px solid var(--lms-line); border-radius: var(--lms-radius); }
.lms-review__quote { height: 38px; color: var(--lms-orange); font-family: "Pretendard Variable", sans-serif; font-size: 58px; line-height: 1; }
.lms-review p { display: -webkit-box; overflow: hidden; -webkit-line-clamp: 4; -webkit-box-orient: vertical; flex: 1; margin: 14px 0 22px; color: var(--lms-ink); font-size: 15px; line-height: 1.75; word-break: keep-all; }
.lms-review__author { display: flex; align-items: center; gap: 10px; padding-top: 15px; border-top: 1px solid var(--lms-line); color: var(--lms-muted); font-size: 13px; font-weight: 800; }
.lms-review__avatar { display: flex; align-items: center; justify-content: center; width: 29px; height: 29px; color: #fff; background: var(--lms-green); border-radius: 50%; font-family: "Pretendard Variable", sans-serif; }
.lms-news { padding-top: 90px; border-top: 1px solid var(--lms-line); }
.lms-news__grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; }
.lms-news__column { min-width: 0; padding: 24px; border: 1px solid var(--lms-line); border-radius: var(--lms-radius); }
.lms-news__column h3 { display: flex; align-items: center; gap: 10px; margin: 0 0 12px; color: var(--lms-ink); font-size: 18px; font-weight: 850; }
.lms-news__column h3 span { color: var(--lms-orange); font-family: "Pretendard Variable", sans-serif; font-size: 12px; }
.lms-news__column a { display: block; padding: 12px 0; color: var(--lms-ink); border-bottom: 1px solid #edf1ed; }
.lms-news__column a:last-child { border-bottom: 0; }
.lms-news__column a:hover .lms-news__subject { color: var(--lms-green); }
.lms-news__subject { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 14px; font-weight: 750; }
.lms-news__column time { color: var(--lms-muted); font-family: "Pretendard Variable", sans-serif; font-size: 11px; }
.lms-news__empty { margin: 18px 0; color: var(--lms-muted); font-size: 14px; }

/* Catalog and shared inner screens */
.catalog-page { background: #fff; }
.catalog-page .pad-container { margin: 0 auto; padding-top: 72px; padding-bottom: 100px; }
.catalog-page__heading { margin-bottom: 30px; }
.catalog-page__heading h1 { margin: 0; color: var(--lms-ink); font-size: clamp(30px,3vw,44px); font-weight: 850; letter-spacing: -.05em; }
.catalog-page__heading > p:last-child { margin: 8px 0 0; color: var(--lms-muted); font-size: 16px; }
.catalog-filter.filter { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 32px; padding: 13px; background: var(--lms-soft); border: 1px solid var(--lms-line); border-radius: 14px; text-align: left; letter-spacing: 0; }
.catalog-filter.filter a.filter { display: inline-flex; align-items: center; justify-content: center; min-height: 38px; margin: 0; padding: 0 16px; color: var(--lms-muted); background: transparent; border-radius: 8px; font-size: 14px; font-weight: 750; white-space: nowrap; }
.catalog-filter.filter a.filter:hover, .catalog-filter.filter a.filter.active { color: #fff; background: var(--lms-deep); }
.catalog-grid { display: block; min-height: 1px; margin: 0 -9px; padding: 0; list-style: none; }
.catalog-grid::after { content: ''; display: block; clear: both; }
.catalog-grid .project-item { width: calc(25% - 18px) !important; margin: 0 9px 24px !important; padding: 0 !important; float: left; }
.catalog-card { display: flex !important; flex-direction: column; height: 100%; padding: 0 !important; overflow: hidden; color: var(--lms-ink) !important; background: #fff; border: 1px solid var(--lms-line) !important; border-radius: var(--lms-radius); transition: transform .2s, box-shadow .2s; }
.catalog-card:hover { transform: translateY(-4px); box-shadow: 0 18px 36px rgba(19,57,42,.1); }
.catalog-card__image { display: block; height: auto; aspect-ratio: 1.35; overflow: hidden; background: #edf4ee; }
.catalog-card__image img { width: 100%; height: 100%; object-fit: cover; }
.catalog-grid--book .catalog-card__image { aspect-ratio: 1.1; }
.catalog-grid--book .catalog-card__image img { object-fit: contain; padding: 14px; }
.catalog-card__body { display: flex; flex: 1; flex-direction: column; min-height: 155px; padding: 18px; }
.catalog-card__label { display: flex; align-items: center; gap: 8px; color: var(--lms-green); font-family: "Pretendard Variable", sans-serif; font-size: 10px; font-weight: 800; letter-spacing: .11em; }
.catalog-card__label em { padding: 3px 7px; color: #9a490e; background: #fff0e1; border-radius: 4px; font-family: "Pretendard Variable", sans-serif; font-style: normal; letter-spacing: 0; }
.catalog-card__body strong { display: -webkit-box; overflow: hidden; -webkit-line-clamp: 2; -webkit-box-orient: vertical; margin: 10px 0 18px; color: var(--lms-ink); font-size: 16px; line-height: 1.5; font-weight: 850; word-break: keep-all; }
.catalog-card__bottom { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: auto; padding-top: 12px; color: var(--lms-ink); border-top: 1px solid var(--lms-line); font-size: 15px; font-weight: 850; }
.catalog-card__bottom > span:last-child { color: var(--lms-green); font-size: 20px; }
.bg-white > .container.pad-container:not(.catalog-page .pad-container) { margin: 0 auto; padding-top: 70px; padding-bottom: 85px; }
h2.heading { color: var(--lms-ink); font-size: clamp(24px,2.4vw,32px); line-height: 1.35; font-weight: 850; letter-spacing: -.04em; }
h2.heading > span[style*="border"] { display: none; }
.bg-white div.filter:not(.catalog-filter) { display: flex; flex-wrap: wrap; justify-content: flex-start; gap: 8px; margin: 20px 0 30px; padding: 13px !important; background: var(--lms-soft) !important; border: 1px solid var(--lms-line) !important; border-radius: 14px; text-align: left; }
.bg-white div.filter:not(.catalog-filter) a.filter { margin: 0; padding: 7px 12px; border-radius: 7px; }
.bg-white div.filter:not(.catalog-filter) a.filter.active { color: #fff; background: var(--lms-deep); }
.form-container { max-width: 100%; }
.form-container input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]), .form-container select, .form-container textarea { max-width: 100%; }
.form-container input[type="submit"], .btn-submit { min-height: 48px; border-radius: 9px; }
.responsive-table-scroll { max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.responsive-table-scroll table { min-width: 640px; }

/* Footer */
.lms-footer { padding: 64px 0 27px; color: #c9dbd1; background: #112c29; }
.lms-footer__top { display: grid; grid-template-columns: 1.2fr 1.2fr .8fr; gap: 45px; padding-bottom: 55px; }
.lms-footer__brand img { display: block; width: 158px; padding: 7px 9px; background: #fff; border-radius: 9px; }
.lms-footer__brand p { margin: 19px 0 0; color: #a8c1b2; font-size: 14px; }
.lms-footer__links { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; }
.lms-footer__links > div { display: flex; flex-direction: column; gap: 7px; }
.lms-footer__links strong { margin-bottom: 13px; color: #8bb9a1; font-family: "Pretendard Variable", sans-serif; font-size: 11px; letter-spacing: .13em; }
.lms-footer__links a { width: fit-content; color: #e3eee6; font-size: 14px; }
.lms-footer__links a:hover { color: #ffc395; }
.lms-footer__contact { padding: 23px; border: 1px solid rgba(255,255,255,.13); border-radius: 15px; }
.lms-footer__contact > span { display: block; color: #a8c1b2; font-size: 13px; }
.lms-footer__contact strong { display: block; margin-top: 6px; color: #fff; font-family: "Pretendard Variable", sans-serif; font-size: 23px; letter-spacing: .01em; }
.lms-footer__contact p { margin: 9px 0 0; color: #a8c1b2; font-size: 12px; line-height: 1.7; }
.lms-footer__bottom { display: flex; flex-direction: column; gap: 5px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.14); color: #99b1a6; font-size: 12px; line-height: 1.7; }
.lms-footer__bottom > div { display: flex; flex-wrap: wrap; gap: 5px 15px; }
.lms-footer__bottom strong { color: #fff; }
body .modal-dialog { top: 0 !important; max-width: calc(100vw - 32px); margin: 8vh auto 0 !important; }
body .modal-dialog.mdlSmall, body .modal-dialog.mdlBig, body .modal-body.mdlSmall, body .modal-body.mdlBig { width: min(500px, calc(100vw - 32px)) !important; max-width: 100%; }
body .modal-dialog iframe { max-width: 100%; }

@media (max-width: 1100px) {
    .site-navigation__list { gap: 15px; }
    .site-navigation__list > li > a, .site-navigation__group summary { font-size: 13px; }
    .site-brand img { width: 136px; }
    .lms-hero__grid { gap: 35px; }
    .lms-card-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
}
@media (max-width: 1024px) {
    .site-header__inner { min-height: 72px; }
    .site-menu-toggle { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; width: 44px; height: 44px; margin-left: auto; padding: 0; background: var(--lms-soft); border: 1px solid var(--lms-line); border-radius: 10px; cursor: pointer; }
    .site-menu-toggle span { display: block; width: 19px; height: 2px; background: var(--lms-ink); border-radius: 3px; transition: transform .2s, opacity .2s; }
    .site-menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(7px) rotate(45deg); }
    .site-menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
    .site-menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-7px) rotate(-45deg); }
    .site-navigation { display: none; position: absolute; top: 100%; left: 0; right: 0; max-height: calc(100dvh - 72px); overflow-y: auto; padding: 15px 24px 24px; background: #fff; border-top: 1px solid var(--lms-line); box-shadow: 0 20px 35px rgba(18,55,43,.12); }
    .site-navigation.is-open { display: block; }
    .site-navigation__list { display: block; max-width: 1232px; margin: 0 auto; }
    .site-navigation__list > li { border-bottom: 1px solid #e9efe9; }
    .site-navigation__list > li > a, .site-navigation__group summary { display: flex; min-height: 52px; font-size: 16px; }
    .site-navigation__group summary { justify-content: space-between; }
    .site-navigation__submenu { position: static; min-width: 0; padding: 0 0 10px 12px; border: 0; border-radius: 0; box-shadow: none; }
    .site-navigation__submenu a { padding: 10px 12px; }
    .site-navigation__list > .site-navigation__account { padding-left: 0; border-left: 0; }
    .site-navigation__list > .site-navigation__join { padding-top: 14px; border: 0; }
    .site-navigation__list > .site-navigation__join > a { display: inline-flex; padding: 0 22px; }
    .lms-hero__grid { grid-template-columns: 1fr .85fr; padding-top: 75px; padding-bottom: 92px; }
    .lms-path { padding: 23px; }
    .lms-path__headline { font-size: 26px; }
    .lms-shortcuts__grid { gap: 12px; }
    .lms-shortcut { min-height: 155px; padding: 20px; }
    .lms-card-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .catalog-grid .project-item { width: calc(33.333% - 18px) !important; }
    .lms-footer__top { grid-template-columns: 1fr 1fr; }
    .lms-footer__contact { grid-column: 1 / -1; max-width: 330px; }
}
@media (min-width: 768px) and (max-width: 900px) {
    .lms-hero__grid { grid-template-columns: 1fr; gap: 34px; }
    .lms-hero__copy { max-width: 650px; }
    .lms-path { width: min(100%, 500px); margin: 0 auto; transform: none; }
}
@media (max-width: 767px) {
    .container { padding-left: 20px; padding-right: 20px; }
    .site-header__inner { min-height: 66px; }
    .site-brand img { width: 126px; }
    .site-navigation { max-height: calc(100dvh - 66px); padding: 12px 20px 24px; }
    .lms-hero__grid { grid-template-columns: 1fr; gap: 36px; padding-top: 60px; padding-bottom: 80px; }
    .lms-hero h1 { font-size: clamp(33px,8.6vw,48px); }
    .lms-hero__description { margin-top: 20px; font-size: 16px; }
    .lms-hero__actions { margin-top: 27px; }
    .lms-hero__note { margin-top: 28px; font-size: 12px; }
    .lms-path { width: min(100%,460px); margin: 0 auto; transform: none; }
    .lms-shortcuts { margin-top: -34px; }
    .lms-shortcuts__grid { grid-template-columns: 1fr; gap: 10px; }
    .lms-shortcut { min-height: 116px; padding: 18px 22px; }
    .lms-shortcut__title { margin-top: 8px; font-size: 19px; }
    .lms-section, .lms-news { padding: 66px 0; }
    .lms-section__head { align-items: flex-start; flex-direction: column; gap: 15px; margin-bottom: 24px; }
    .lms-section__head h2 { font-size: 29px; }
    .lms-text-link { min-height: 35px; }
    .lms-statement { padding: 54px 0; }
    .lms-statement__inner { grid-template-columns: 1fr auto; gap: 20px; }
    .lms-statement__inner > p { grid-column: 1 / -1; grid-row: 2; font-size: 14px; }
    .lms-statement__inner > a { grid-column: 2; grid-row: 1; }
    .lms-review-grid, .lms-news__grid { grid-template-columns: 1fr; }
    .lms-review { min-height: 200px; }
    .catalog-page .pad-container { padding-top: 52px; padding-bottom: 70px; }
    .catalog-page__heading h1 { font-size: 32px; }
    .catalog-page__heading > p:last-child { font-size: 14px; }
    .catalog-filter.filter { gap: 6px; padding: 9px; }
    .catalog-filter.filter a.filter { min-height: 35px; padding: 0 12px; font-size: 13px; }
    .catalog-grid .project-item { width: calc(50% - 18px) !important; }
    .catalog-card__body { min-height: 145px; padding: 14px; }
    .catalog-card__body strong { font-size: 14px; }
    .catalog-card__bottom { font-size: 13px; }
    .bg-white > .container.pad-container:not(.catalog-page .pad-container) { padding-top: 55px; padding-bottom: 65px; }
    .lms-footer { padding-top: 50px; }
    .lms-footer__top { grid-template-columns: 1fr; gap: 35px; padding-bottom: 40px; }
    .lms-footer__contact { grid-column: auto; max-width: none; }
}
@media (max-width: 520px) {
    .lms-hero__actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
    .lms-button { min-height: 48px; padding: 0 11px; gap: 6px; font-size: 13px; }
    .lms-path__headline { margin: 25px 0 20px; font-size: 25px; }
    .lms-card-grid { grid-template-columns: 1fr; gap: 13px; }
    .lms-content-card { flex-direction: row; min-height: 130px; }
    .lms-content-card__image { flex: 0 0 40%; aspect-ratio: auto; }
    .lms-content-card__image--book img { padding: 8px; }
    .lms-content-card__body { min-height: 0; padding: 14px; }
    .lms-content-card__body strong { margin-top: 9px; font-size: 14px; }
    .lms-content-card__more { padding-top: 8px; font-size: 12px; }
    .lms-empty-state { padding: 32px 18px; }
    .lms-empty-state h3 { font-size: 19px; }
    .lms-news__column { padding: 20px; }
    .catalog-grid .project-item { width: calc(100% - 18px) !important; }
    .catalog-card__image { aspect-ratio: 1.5; }
    .catalog-grid--book .catalog-card__image { aspect-ratio: 1.25; }
    .catalog-card__body { min-height: 130px; }
    .lms-footer__links { gap: 14px; }
    .lms-footer__bottom > div { display: block; }
    .lms-footer__bottom span { display: block; }
    body .modal-dialog iframe { height: 56vw !important; max-height: 360px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .lms-content-card, .lms-shortcut, .catalog-card, .lms-button { transition: none; } }

/* Login */
.login-page { min-height: 690px; padding: 78px 0 90px; background: #f4f8f5; }
.login-page__grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(400px,.85fr); align-items: stretch; gap: 28px; }
.login-page__intro { position: relative; min-height: 550px; padding: 60px; overflow: hidden; color: #fff; background: radial-gradient(circle at 90% 90%,#31775b,transparent 45%),linear-gradient(140deg,#123934,#1c5a49); border-radius: 22px; }
.login-page__intro::before { content: ''; position: absolute; right: -100px; bottom: -180px; width: 370px; height: 370px; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; box-shadow: 0 0 0 60px rgba(255,255,255,.04),0 0 0 120px rgba(255,255,255,.035); }
.login-page__intro h1 { position: relative; margin: 0; color: #fff; font-size: clamp(36px,3.7vw,54px); line-height: 1.3; font-weight: 850; letter-spacing: -.05em; }
.login-page__intro > p:not(.lms-eyebrow) { position: relative; margin: 22px 0 0; color: #c7dfcf; font-size: 16px; line-height: 1.8; }
.login-page__decor { position: absolute; right: 64px; bottom: 40px; color: rgba(255,255,255,.18); font-family: "Pretendard Variable", sans-serif; font-size: 130px; line-height: .85; font-weight: 900; letter-spacing: -.1em; }
.login-page__decor span { position: absolute; right: -17px; bottom: 10px; color: var(--lms-orange); font-size: 46px; }
.login-panel { display: flex; flex-direction: column; justify-content: center; padding: 50px; background: #fff; border: 1px solid var(--lms-line); border-radius: 22px; box-shadow: 0 15px 45px rgba(18,55,43,.06); }
.login-panel h2 { margin: 0; color: var(--lms-ink); font-size: 34px; font-weight: 850; letter-spacing: -.05em; }
.login-panel > p:not(.lms-eyebrow) { margin: 7px 0 30px; color: var(--lms-muted); font-size: 14px; }
.login-panel .response:empty { display: none; }
.login-panel form { margin: 0; }
.login-panel label { display: block; margin: 0 0 8px; color: var(--lms-ink); font-size: 14px; font-weight: 800; }
.login-panel input { display: block; width: 100%; height: 52px; margin: 0 0 20px; padding: 0 16px; color: var(--lms-ink); background: #fbfcfb; border: 1px solid #ccdcd0; border-radius: 9px; font-size: 15px; }
.login-panel input:focus { border-color: var(--lms-green); }
.login-panel__submit { display: flex; align-items: center; justify-content: space-between; width: 100%; min-height: 54px; margin-top: 8px; padding: 0 20px; color: #fff; background: var(--lms-deep); border: 0; border-radius: 9px; font-size: 16px; font-weight: 800; cursor: pointer; }
.login-panel__submit:hover { background: var(--lms-green); }
.login-panel__social { margin-top: 29px; padding-top: 25px; border-top: 1px solid var(--lms-line); }
.login-panel__social > span { display: block; margin-bottom: 13px; color: var(--lms-muted); font-size: 12px; font-weight: 700; }
.login-panel__social-links { display: flex; align-items: center; gap: 10px; min-height: 45px; }
.login-panel__kakao { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 42px; padding: 0 14px; color: #332a00; background: #ffea00; border-radius: 8px; font-size: 13px; font-weight: 800; white-space: nowrap; }
.login-panel__kakao:hover { color: #332a00; background: #ffe000; }
.login-panel__kakao img { width: 22px; height: 22px; object-fit: cover; border-radius: 4px; }
.login-panel__naver { min-width: 0; max-width: 200px; overflow: hidden; }
.login-panel__naver img { max-width: 100%; height: auto; }
.login-panel__links { display: flex; justify-content: space-between; gap: 12px; margin-top: 28px; }
.login-panel__links a { color: var(--lms-ink); font-size: 13px; font-weight: 800; }
.login-panel__links a:hover { color: var(--lms-green); }
@media (max-width: 900px) { .login-page__grid { grid-template-columns: 1fr 1fr; gap: 18px; } .login-page__intro { padding: 40px; } .login-panel { padding: 35px; } .login-page__decor { right: 40px; font-size: 100px; } }
@media (max-width: 767px) { .login-page { padding: 38px 0 65px; } .login-page__grid { grid-template-columns: 1fr; gap: 14px; } .login-page__intro { min-height: 190px; padding: 30px; } .login-page__intro h1 { font-size: 29px; } .login-page__intro > p:not(.lms-eyebrow) { margin-top: 9px; font-size: 13px; } .login-page__intro > p br { display: none; } .login-page__decor { display: none; } .login-panel { padding: 28px 23px; } .login-panel h2 { font-size: 29px; } .login-panel__social-links { flex-wrap: wrap; } }

/* Product detail and registration screens */
.product-page > .container.pad-container { margin: 0 auto; padding-top: 66px; padding-bottom: 90px; }
.product-page > .container > .row:first-child { margin-bottom: 22px; }
.product-page .col-sm-4 > div:first-child img, .product-page .col-sm-6:first-child > div:first-child img { display: block; width: 100%; max-height: 520px; object-fit: contain; padding: 18px; background: var(--lms-soft); border: 1px solid var(--lms-line); border-radius: var(--lms-radius); }
.product-page--test .col-sm-4 > div:first-child img { height: auto !important; aspect-ratio: 1.28; object-fit: cover; border: 1px solid var(--lms-line) !important; border-radius: var(--lms-radius) !important; }
.product-page .product-details { min-height: 360px; padding: 28px !important; background: var(--lms-soft); border: 1px solid var(--lms-line); border-radius: var(--lms-radius); }
.product-page .product-details .price { margin: 20px 0; }
.product-page .product-details .price .after { color: var(--lms-deep); font-size: 25px; font-weight: 850; }
.product-page .product-details #rprice { color: var(--lms-green) !important; }
.product-page .product-details .btn#dummy, .product-page .product-details .btn#onCart { display: inline-flex; align-items: center; justify-content: center; min-width: 150px; min-height: 44px; padding: 0 20px; color: #fff; background: var(--lms-deep); border: 0; border-radius: 9px; font-size: 15px; font-weight: 800; }
.product-page .product-details .btn#dummy:hover, .product-page .product-details .btn#onCart:hover { background: var(--lms-green); }
.product-page .product-details span[onclick] { display: inline-flex; align-items: center; justify-content: center; min-height: 40px; padding: 0 14px !important; border-radius: 8px !important; }
.product-page .tabs { margin-top: 30px; }
.product-page .etabs { display: flex; gap: 8px; border-bottom: 1px solid var(--lms-line); }
.product-page .etabs li { width: auto; margin: 0; }
.product-page .etabs a { display: inline-flex; min-height: 43px; align-items: center; padding: 0 19px; color: var(--lms-ink); background: var(--lms-soft); border-radius: 8px 8px 0 0; }
.product-page .panel-container { max-width: 100%; }
.product-page .tab-block img { max-width: 100%; height: auto; }
.registration-spacer { display: none; }
.registration-page > .container.pad-container { margin: 0 auto; padding-top: 70px; padding-bottom: 90px; }
.registration-page h2.heading { margin: 0 0 28px; color: var(--lms-ink); font-size: 34px !important; font-weight: 850 !important; }
.registration-page .form-container { padding: 34px !important; background: #fff; border: 1px solid var(--lms-line) !important; border-radius: var(--lms-radius) !important; box-shadow: 0 16px 45px rgba(18,55,43,.06); }
.registration-page .form-container pre { max-width: 100%; height: 125px; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere; color: var(--lms-muted); background: var(--lms-soft); border: 1px solid var(--lms-line); border-radius: 9px; font-family: "Pretendard Variable", sans-serif; font-size: 12px; line-height: 1.6; }
.registration-page .form-container input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]) { width: 100%; min-height: 48px; border-radius: 8px; }
.registration-page .form-container input[type="button"], .registration-page .form-container button, .registration-page .form-container input[type="submit"] { min-height: 44px; border-radius: 8px; }
@media (max-width: 767px) {
    .product-page > .container.pad-container, .registration-page > .container.pad-container { padding-top: 45px; padding-bottom: 65px; }
    .product-page .product-details { min-height: 0; margin-top: 20px; padding: 23px !important; }
    .product-page .col-sm-4 > div:first-child img, .product-page .col-sm-6:first-child > div:first-child img { max-height: 440px; }
    .product-page .etabs a { padding: 0 13px; font-size: 14px !important; }
    .registration-page h2.heading { font-size: 29px !important; }
    .registration-page .form-container { padding: 20px !important; }
    .bbsvv1 .responsive-table-scroll table { min-width: 0; width: 100%; table-layout: fixed; }
    .bbsvv1 .standard-table td, .bbsvv1 .standard-table th { width: 100% !important; padding: 12px !important; text-align: left !important; }
    .bbsvv1 .standard-table a { display: block; max-width: 100%; overflow-wrap: anywhere; }
}

/* My page */
.mypage-heading { margin-left: 0; margin-right: 0; }
.mypage-heading > [class*="col-"] { padding-left: 0; padding-right: 0; }
.mypage-heading h2.heading { margin: 0 0 24px; font-size: clamp(25px,2.5vw,34px) !important; }
.mypage-navigation { max-width: 100%; overflow: visible; border: 0; }
.mypage-navigation .mypage-tabs { width: 100%; }
.mypage-navigation .etabs { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 10px; margin: 0 0 30px; padding: 0; border: 0; }
.mypage-navigation .etabs li { float: none; width: 100% !important; margin: 0; padding: 0; }
.mypage-navigation .etabs li.tab { background: transparent !important; border: 0 !important; box-shadow: none !important; }
.mypage-navigation .etabs a { display: flex; align-items: center; justify-content: center; min-height: 52px; padding: 10px; color: var(--lms-ink); background: var(--lms-soft); border: 1px solid var(--lms-line); border-radius: 10px; box-shadow: none !important; font-size: 15px !important; font-weight: 800; text-align: center; }
.mypage-navigation .etabs li.active a, .mypage-navigation .etabs a:hover { color: #fff; background: var(--lms-deep); border-color: var(--lms-deep); }
.mypage-navigation .panel-container { max-width: 100%; }
@media (max-width: 767px) { .mypage-navigation .etabs { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; } .mypage-navigation .etabs a { min-height: 49px; font-size: 13px !important; } }