@media (min-width: 901px) {
  .trip-form { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .trip-form .date-range-field { grid-column: span 2; }
  .trip-form .create-button { grid-column: span 2; }
  .workspace { grid-template-columns: minmax(470px, 40%) minmax(0, 1fr); }
}
.timeline-item { grid-template-columns: 112px 19px minmax(0, 1fr); gap: 7px; padding-bottom: 27px; }
.timeline-item:not(:last-child)::after { left: 121px; }
.time { min-width: 112px; width: 112px; padding-top: 3px; border: 0; background: transparent; }
.day-boundary { display: flex; gap: 12px; margin: 0 0 12px 47px; }
.day-boundary label { color: #697772; font-size: 11px; }
.day-boundary input, .day-boundary select { margin-left: 4px; border: 1px solid #dfe2d9; border-radius: 5px; color: #14322f; font: 11px "DM Mono", monospace; padding: 3px; background: #fffdf8; }
.validation { margin: 0 0 14px; padding: 7px 9px; border-radius: 6px; background: #fff0e9; color: #a13c20; font-size: 11px; }
.validation.ok { background: #e5f0ec; color: #146c63; }
.move-day { float: right; padding: 2px 5px; border: 0; border-radius: 4px; background: #e5f0ec; color: #146c63; cursor: pointer; font: 10px "Noto Sans KR", sans-serif; }
.drag-hint { color: #477a98; display: block; font: 600 10px "Noto Sans KR", sans-serif; letter-spacing: -.02em; margin-top: 10px; }
@media (max-width: 900px) { .trip-form { grid-template-columns: repeat(2, 1fr); } .workspace { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .trip-form { grid-template-columns: 1fr; } .day-boundary { margin-left: 0; } }
.place-field > div { display: flex; gap: 5px; align-items: center; }
.place-field input { min-width: 0; }
.location-picker { flex: 0 0 auto; border: 1px solid #c7e0d9; border-radius: 5px; background: #e5f0ec; color: #146c63; cursor: pointer; font: 700 10px "Noto Sans KR", sans-serif; padding: 5px 6px; }
#locationDialog form { display: grid; gap: 11px; }
.location-search-label { color: #697772; font-size: 12px; }
.location-search { display: flex; gap: 7px; }
.location-search input { flex: 1; min-width: 0; border: 1px solid #dfe2d9; border-radius: 7px; padding: 10px; font: 14px "Noto Sans KR", sans-serif; }
.location-search button { border: 0; border-radius: 7px; background: #146c63; color: #fff; cursor: pointer; font: 700 12px "Noto Sans KR", sans-serif; padding: 0 12px; }
.location-results { display: grid; gap: 6px; }
.location-result { display: grid; grid-template-columns: 1fr auto; gap: 9px; align-items: center; border: 1px solid #dfe2d9; border-radius: 7px; padding: 10px; text-align: left; }
.location-result strong { display: block; font-size: 13px; }
.location-result span { color: #697772; font-size: 11px; }
.location-result button { border: 0; border-radius: 5px; background: #e5f0ec; color: #146c63; cursor: pointer; font: 700 11px "Noto Sans KR", sans-serif; padding: 6px 8px; }
.demo-map-picker { min-height: 105px; border: 1px dashed #8fb8ab; border-radius: 8px; background: linear-gradient(135deg, #dcece5 0%, #c9d9b4 100%); color: #14322f; cursor: crosshair; text-align: left; padding: 15px; }
.demo-map-picker span, .demo-map-picker small { display: block; }
.demo-map-picker span { font-weight: 700; }
.demo-map-picker small { color: #55716b; font: 11px "Noto Sans KR", sans-serif; margin-top: 5px; }
.recommendation-label { margin: 5px 0 -2px; color: #146c63; font: 700 11px "DM Mono", monospace; letter-spacing: .06em; text-transform: uppercase; }
#dayMoveDialog form { display: grid; gap: 12px; }
.day-move-select { border: 1px solid #dfe2d9; border-radius: 7px; background: #fffdf8; color: #14322f; font: 14px "Noto Sans KR", sans-serif; padding: 10px; }
.day-move-confirm { border: 0; border-radius: 7px; background: #146c63; color: #fff; cursor: pointer; font: 700 13px "Noto Sans KR", sans-serif; padding: 11px; }
.date-range-field { min-width: 210px; }
.date-range-button { align-items: center; background: transparent; border: 0; border-radius: 0; color: #123b59; cursor: pointer; display: flex; font: 700 13px "Noto Sans KR", sans-serif; gap: 7px; padding: 5px 0; text-align: left; width: 100%; }
.date-range-button small { background: #dffaf6; border-radius: 99px; color: #167c75; font: 700 10px "Noto Sans KR", sans-serif; margin-left: auto; padding: 4px 6px; white-space: nowrap; }
.place-field input::placeholder { color: #6c8798; font-weight: 500; opacity: 1; }.place-field input:focus::placeholder { color: transparent; }
.accessibility-options { margin: 0 0 28px; }
.accessibility-heading { align-items: baseline; display: flex; gap: 12px; margin-bottom: 11px; }.accessibility-heading .eyebrow { margin: 0; }.accessibility-heading h2 { color: #123b59; font-size: 17px; margin: 0; }
.accessibility-list { display: grid; gap: 10px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.accessibility-option { align-items: center; background: #fff; border: 1px solid #cfeeea; border-radius: 12px; cursor: pointer; display: flex; justify-content: space-between; gap: 16px; padding: 15px 17px; text-align: left; }
.accessibility-option:hover { border-color: #8fddd5; }.accessibility-option[aria-pressed="true"] { background: #effcf9; border-color: #57dfd6; }
.accessibility-option strong, .accessibility-option small { display: block; }.accessibility-option strong { color: #123b59; font-size: 14px; }.accessibility-option small { color: #5d788b; font-size: 11px; line-height: 1.55; margin-top: 3px; }
.toggle { background: #c7d9d8; border-radius: 99px; display: block; flex: 0 0 auto; height: 22px; padding: 3px; transition: background .18s; width: 40px; }.toggle b { background: #fff; border-radius: 50%; box-shadow: 0 1px 3px rgba(18, 59, 89, .22); display: block; height: 16px; transition: transform .18s; width: 16px; }.accessibility-option[aria-pressed="true"] .toggle { background: #27bcb4; }.accessibility-option[aria-pressed="true"] .toggle b { transform: translateX(18px); }
.date-picker-dialog { max-width: 760px; }
.date-picker-form { display: grid; gap: 16px; }
.date-picker-guide { color: #5d788b; font-size: 13px; margin: -7px 0 0; }
.calendar-navigation { align-items: center; display: grid; grid-template-columns: 38px 1fr 38px; text-align: center; }
.calendar-navigation button { background: transparent; border: 0; color: #27bcb4; cursor: pointer; font-size: 30px; line-height: 1; }
.calendar-navigation span { color: #123b59; font-size: 14px; font-weight: 800; }
.calendar-months { display: grid; gap: 25px; grid-template-columns: 1fr 1fr; }
.calendar-month-title { color: #123b59; font-size: 15px; font-weight: 800; margin: 0 0 10px; text-align: center; }
.calendar-weekdays, .calendar-days { display: grid; grid-template-columns: repeat(7, 1fr); }
.calendar-weekdays { margin-bottom: 5px; }.calendar-weekdays span { color: #5d788b; font-size: 11px; font-weight: 700; padding: 4px 0; text-align: center; }.calendar-weekdays span:first-child { color: #e97958; }
.calendar-days button, .calendar-days .calendar-empty { aspect-ratio: 1; border: 0; background: transparent; color: #123b59; font: 600 13px "Noto Sans KR", sans-serif; min-height: 34px; padding: 0; position: relative; }
.calendar-days button { cursor: pointer; }.calendar-days button:hover { background: #e8fbf8; border-radius: 7px; }.calendar-days button.is-start, .calendar-days button.is-end { background: #57dfd6; border-radius: 7px; color: #123b59; font-weight: 800; }.calendar-days button.in-range { background: #def9f5; border-radius: 0; color: #167c75; }.calendar-days button.is-sunday { color: #e97958; }.calendar-days button.is-start.is-sunday, .calendar-days button.is-end.is-sunday { color: #123b59; }
.date-picker-footer { align-items: center; border-top: 1px solid #dcebf2; display: flex; justify-content: space-between; gap: 16px; padding-top: 14px; }.date-picker-footer span { color: #426272; font-size: 13px; }.date-picker-footer .signup-confirm:disabled { background: #aabec9; cursor: not-allowed; }
#signupDialog form { display: grid; gap: 13px; }
.signup-copy, .signup-note { margin: 0; color: #5d788b; font-size: 12px; }
.signup-note { font-size: 11px; }
.consent-row { display: flex; gap: 9px; align-items: flex-start; border: 1px solid #d5e8f3; border-radius: 8px; cursor: pointer; padding: 11px; }
.consent-row input { margin: 3px 0 0; accent-color: #27bcb4; }
.consent-row strong, .consent-row small { display: block; }
.consent-row strong { color: #123b59; font-size: 13px; }
.consent-row small { color: #5d788b; font-size: 11px; margin-top: 3px; }
.signup-confirm { border: 0; border-radius: 7px; background: #57dfd6; color: #123b59; cursor: pointer; font: 700 13px "Noto Sans KR", sans-serif; padding: 12px; }
.reviews { margin: 44px 0 68px; max-width: none; padding: 0; }
.reviews-heading { align-items: end; display: flex; justify-content: space-between; gap: 24px; }
.reviews-heading h2 { color: #14322f; font-size: clamp(24px, 3vw, 34px); margin: 5px 0 7px; }
.reviews-heading p:not(.eyebrow) { color: #5d788b; margin: 0; }
.review-write { background: #57dfd6; border: 0; border-radius: 9px; color: #123b59; cursor: pointer; font: 700 14px "Noto Sans KR", sans-serif; padding: 13px 18px; white-space: nowrap; }
.review-event { align-items: flex-start; background: #e8f5fc; border: 1px solid #cce9f8; border-radius: 12px; display: flex; gap: 12px; margin: 22px 0; padding: 18px; }
.review-event > span { font-size: 23px; line-height: 1; }
.review-event strong { color: #167c75; }
.review-event p { color: #477188; font-size: 13px; line-height: 1.65; margin: 5px 0 0; }
.review-list { display: grid; gap: 14px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.review-card { background: #fff; border: 1px solid #dcebf2; border-radius: 12px; padding: 19px; }
.review-card-top { align-items: center; display: flex; justify-content: space-between; gap: 12px; }
.review-card-top strong { color: #14322f; font-size: 14px; }
.review-card-top span { color: #f2a64a; font-size: 13px; letter-spacing: 1px; }
.review-card p { color: #426272; font-size: 14px; line-height: 1.65; margin: 13px 0; }
.review-card small { color: #7e99a6; font-size: 11px; }
.review-form { display: grid; gap: 11px; }
.review-form > label { color: #315567; font-size: 13px; font-weight: 700; }
.review-form label small { color: #7893a0; font-weight: 400; }
.review-form select, .review-form textarea { border: 1px solid #d5e8f3; border-radius: 8px; color: #14322f; font: 14px "Noto Sans KR", sans-serif; padding: 10px; resize: vertical; }
.review-form input[type="file"] { color: #537286; font: 12px "Noto Sans KR", sans-serif; }
.review-counter { color: #7893a0; font-size: 11px; margin: -5px 0 0; text-align: right; }
.review-photo-preview { display: grid; gap: 8px; grid-template-columns: repeat(3, 1fr); min-height: 0; }
.review-photo-preview img { aspect-ratio: 1; border: 1px solid #d5e8f3; border-radius: 7px; height: 100%; object-fit: cover; width: 100%; }
.review-images { display: grid; gap: 7px; grid-template-columns: repeat(3, 1fr); margin-top: 12px; }
.review-images img { aspect-ratio: 1.25; border-radius: 7px; object-fit: cover; width: 100%; }
.parking-info { background: transparent; border: 0; color: #27bcb4; cursor: pointer; font: 700 10px "Noto Sans KR", sans-serif; margin: 5px 0 0; padding: 0; }
.parking-form { display: grid; gap: 13px; }
.parking-alert { background: #fff6e8; border: 1px solid #f5ddaa; border-radius: 8px; padding: 11px; }
.parking-alert strong { color: #8b5a11; font-size: 12px; }.parking-alert p { color: #7b673e; font-size: 11px; line-height: 1.6; margin: 4px 0 0; }
.parking-form dl { display: grid; gap: 0; margin: 0; }.parking-form dl div { border-bottom: 1px solid #e6f0f5; display: flex; justify-content: space-between; gap: 16px; padding: 9px 0; }.parking-form dt, .parking-form dd { font-size: 12px; margin: 0; }.parking-form dt { color: #5d788b; }.parking-form dd { color: #8b5a11; font-weight: 700; }
.recommendations { margin: 0 0 30px; max-width: none; }
.recommendations-head { align-items: end; display: flex; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.recommendations-head h2 { color: #123b59; font-size: clamp(23px, 3vw, 31px); margin: 5px 0; }
.recommendations-head p:not(.eyebrow) { color: #5d788b; font-size: 13px; margin: 0; }
.data-state { background: #edf6fa; border-radius: 999px; color: #477188; font-size: 11px; font-weight: 700; padding: 7px 10px; white-space: nowrap; }
.course-options { display: grid; gap: 12px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.course-option { background: #fff; border: 1px solid #dcebf2; border-radius: 12px; color: #123b59; cursor: pointer; padding: 17px; text-align: left; }
.course-option.selected { background: #f0f9fd; border-color: #52add9; box-shadow: 0 5px 15px rgba(22, 134, 198, .12); }
.course-option small { color: #5d788b; display: block; font-size: 11px; margin-bottom: 7px; }
.course-option strong { display: block; font-size: 15px; }
.course-option p { color: #547183; font-size: 12px; line-height: 1.55; margin: 8px 0 0; }
.course-option span { color: #27bcb4; display: block; font-size: 11px; font-weight: 700; margin-top: 10px; }
.local-guide-grid { display: grid; gap: 14px; grid-template-columns: 1fr 1fr; margin: 14px 0; }
.local-guide { background: #fff; border: 1px solid #dcebf2; border-radius: 12px; padding: 18px; }
.local-guide h3 { color: #123b59; font-size: 16px; margin: 3px 0 8px; }
.local-guide p:not(.eyebrow) { color: #48697c; font-size: 13px; line-height: 1.6; margin: 0 0 10px; }
.local-guide small { color: #76919f; font-size: 11px; line-height: 1.55; }
.recommendation-audit { background: #f7fbfd; border: 1px solid #cfe7f3; border-radius: 12px; padding: 17px 18px; }
.recommendation-audit > div { align-items: center; display: flex; justify-content: space-between; }
.recommendation-audit strong { color: #123b59; font-size: 15px; }
.recommendation-audit span { color: #5d788b; font-size: 11px; }
.recommendation-audit ul { display: grid; gap: 7px; list-style: none; margin: 13px 0 10px; padding: 0; }
.recommendation-audit li { color: #466a7d; font-size: 12px; }
.recommendation-audit b { border-radius: 4px; font-size: 10px; margin-right: 7px; padding: 3px 5px; }
.audit-ok { background: #e5f5eb; color: #26704e; }.audit-pending { background: #fff2df; color: #9a6518; }
.recommendation-audit > p { color: #7893a0; font-size: 11px; line-height: 1.6; margin: 0; }

/* Sky-blue visual system */
:root { --ink: #123b59; --muted: #5d788b; --cream: #f2fffd; --paper: #ffffff; --line: #cfeeea; --teal: #57dfd6; --blue: #27bcb4; --shadow: 0 16px 40px rgba(18, 59, 89, .11); }
body { background-attachment: fixed, fixed; background-color: #f2fffd; background-image: linear-gradient(rgba(242, 255, 253, .84), rgba(242, 255, 253, .84)), url("korea-map-illustrated-v2.png"); background-position: center, center; background-repeat: no-repeat, no-repeat; background-size: cover, cover; }
.brand { gap: 0; }
.brand-wordmark { align-items: baseline; background: linear-gradient(135deg, #123b59 0%, #0e5870 100%); border-radius: 10px; box-shadow: 0 5px 14px rgba(18, 59, 89, .18); display: inline-flex; font: 800 20px/1 "Montserrat", "Noto Sans KR", sans-serif; letter-spacing: -.07em; overflow: hidden; padding: 10px 12px 9px; position: relative; }
.brand-wordmark::after { background: #57dfd6; border-radius: 99px; bottom: 6px; content: ""; height: 2px; opacity: .8; position: absolute; right: 13px; width: 20px; }
.brand-ligh { color: #ffffff; }.brand-trip { color: #57dfd6; }
.header-actions { align-items: center; display: flex; gap: 9px; }.language-picker select { appearance: none; background: #fff; border: 1px solid #ace8e1; border-radius: 8px; color: #123b59; cursor: pointer; font: 700 12px "Noto Sans KR", sans-serif; padding: 9px 25px 9px 10px; }.language-picker { position: relative; }.language-picker::after { color: #167c75; content: "⌄"; font-size: 13px; pointer-events: none; position: absolute; right: 8px; top: 7px; }.sr-only { height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; clip: rect(0, 0, 0, 0); white-space: nowrap; }
.mode-switch .selected, .add-place, .validation.ok, .move-day, .location-picker, .location-result button { background: #def9f5; color: #167c75; border-color: #ace8e1; }
.stop:hover { border-color: #a7e7e0; background: #f2fffd; }
.map-panel, .map-art { background: #ddf8f4; }
.island { background: #bcebe4; }
.map-label, .demo-map-picker small { color: #477a98; }
.map-note { background: rgba(18, 59, 89, .82); }
.demo-map-picker { border-color: #9ce2db; background: linear-gradient(135deg, #e8fbf8 0%, #bcebe4 100%); color: #123b59; }
.location-search button, .day-move-confirm { background: #57dfd6; color: #123b59; }
.recommendation-label { color: #27bcb4; }
.create-button { color: #123b59; }
/* Keep the desktop introduction as one intentional line; narrow screens may wrap naturally. */
@media (min-width: 721px) { .intro-copy { flex: 0 0 auto; max-width: none; white-space: nowrap; } }
.season-slider { background: #123b59; border-radius: 20px; box-shadow: 0 16px 36px rgba(18, 59, 89, .18); margin: 0 0 28px; min-height: 340px; overflow: hidden; position: relative; }
.season-track { display: flex; height: 100%; min-height: 340px; transition: transform .7s cubic-bezier(.22,.7,.18,1); }
.season-slide { flex: 0 0 100%; min-height: 340px; overflow: hidden; position: relative; }
.season-slide::after { background: linear-gradient(90deg, rgba(7, 31, 49, .88) 0%, rgba(7, 31, 49, .55) 32%, rgba(7, 31, 49, .08) 70%, rgba(7, 31, 49, .08) 100%); content: ""; inset: 0; position: absolute; }
.season-slide img { height: 100%; inset: 0; object-fit: cover; position: absolute; width: 100%; }
.season-copy { bottom: 50px; color: #fff; left: clamp(28px, 4vw, 58px); max-width: 450px; position: absolute; z-index: 1; }
.season-kicker { color: #72eee4; font: 700 12px "DM Mono", monospace; letter-spacing: .14em; margin: 0 0 13px; }
.season-copy h2 { font-size: clamp(31px, 3.2vw, 44px); letter-spacing: -.06em; line-height: 1.1; margin: 0; }
.season-copy p:not(.season-kicker) { color: rgba(255,255,255,.91); font-size: 15px; line-height: 1.55; margin: 14px 0 0; }
.season-dots { bottom: 30px; display: flex; gap: 8px; position: absolute; right: clamp(28px, 4vw, 42px); z-index: 2; }
.season-dots button { background: rgba(255,255,255,.48); border: 0; border-radius: 99px; cursor: pointer; height: 7px; padding: 0; transition: width .25s, background .25s; width: 7px; }.season-dots button.active { background: #fff; width: 24px; }
@media (max-width: 560px) { .season-slider, .season-track, .season-slide { min-height: 285px; } .season-copy { bottom: 42px; left: 24px; max-width: 285px; } .season-kicker { font-size: 10px; margin-bottom: 10px; } .season-copy h2 { font-size: 29px; } .season-copy p:not(.season-kicker) { font-size: 13px; margin-top: 11px; } .season-dots { bottom: 20px; left: 24px; right: auto; } }
@media (max-width: 560px) { .reviews { margin-top: 32px; padding: 0 12px; } .reviews-heading { align-items: flex-start; flex-direction: column; gap: 14px; } .review-write { width: 100%; } .review-list { grid-template-columns: 1fr; } }
@media (max-width: 720px) { .recommendations-head { align-items: flex-start; flex-direction: column; gap: 9px; } .course-options, .local-guide-grid { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .accessibility-heading { align-items: flex-start; flex-direction: column; gap: 4px; }.accessibility-list { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .header-actions { gap: 5px; }.language-picker select { font-size: 11px; padding: 8px 21px 8px 7px; }.language-picker::after { right: 6px; top: 6px; } }
@media (max-width: 560px) { body { background-position: center, center; background-size: cover, cover; } }