/* Study-time converter on the 200H Online landing page. Compact, quiet, serif accents. */
#lich-hoc-200h, #class-times { scroll-margin-top: 110px; }
.study-timezone { --tz-green: #1f3a2a; --tz-gold: #a8834b; --tz-ink: #22342a; --tz-muted: #6b776b; --tz-line: #e6dfcf; position: relative; margin: 1.5rem 0; padding: clamp(20px, 3vw, 30px) clamp(18px, 3.2vw, 34px) clamp(18px, 2.6vw, 26px); background: #fbf8f2; border: 1px solid var(--tz-line); border-radius: 18px; color: var(--tz-ink); box-shadow: 0 22px 44px -32px rgba(31, 58, 42, .45); }
.study-timezone::before { content: ''; position: absolute; left: 12%; right: 12%; top: -1px; height: 2px; background: linear-gradient(90deg, transparent, var(--tz-gold), transparent); opacity: .7; }
.study-timezone [hidden] { display: none !important; }
.study-timezone .tz-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.study-timezone .tz-top { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 400px); gap: 14px 32px; align-items: end; }
.study-timezone .tz-controls { display: contents; }
.study-timezone .tz-eyebrow { margin: 0 0 4px; font-size: .72rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--tz-gold); }
.study-timezone .tz-head h3 { margin: 0; font-family: 'Cormorant Garamond', 'GM Cormorant Fallback', Georgia, serif; font-weight: 600; font-size: clamp(1.75rem, 3vw, 2.2rem); line-height: 1.1; color: var(--tz-green); }
.study-timezone .tz-combo { position: relative; }
.study-timezone .tz-search-icon { position: absolute; left: 16px; top: 50%; width: 18px; height: 18px; transform: translateY(-50%); color: var(--tz-muted); pointer-events: none; }
.study-timezone .tz-combo input { box-sizing: border-box; width: 100%; height: 48px; padding: 0 70px 0 44px; border: 1px solid #cfc6b2; border-radius: 999px; background: #fff; color: var(--tz-ink); font: inherit; font-size: 16px; font-weight: 600; text-overflow: ellipsis; transition: border-color .15s, box-shadow .15s; }
.study-timezone .tz-combo input::placeholder { color: #9a9f93; font-weight: 500; }
.study-timezone .tz-combo input:focus { outline: none; border-color: var(--tz-green); box-shadow: 0 0 0 3px rgba(168, 131, 75, .25); }
.study-timezone .tz-offset { position: absolute; right: 18px; top: 50%; transform: translateY(-50%); font-size: .78rem; font-weight: 700; letter-spacing: .04em; color: var(--tz-gold); pointer-events: none; transition: opacity .15s; }
.study-timezone .tz-combo:focus-within .tz-offset { opacity: 0; }
.study-timezone .tz-list { position: absolute; z-index: 40; left: 0; right: 0; top: calc(100% + 6px); box-sizing: border-box; max-height: min(320px, 60vh); margin: 0; padding: 6px; overflow: auto; overscroll-behavior: contain; list-style: none; background: #fff; border: 1px solid var(--tz-line); border-radius: 14px; box-shadow: 0 20px 40px -14px rgba(31, 58, 42, .3); }
.study-timezone .tz-opt { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; min-height: 44px; box-sizing: border-box; padding: 11px 12px; border-radius: 10px; cursor: pointer; }
.study-timezone .tz-opt[aria-selected="true"] { background: #f2ede1; }
.study-timezone .tz-opt-name { font-weight: 600; overflow-wrap: anywhere; }
.study-timezone .tz-opt.is-current .tz-opt-name::after { content: ' ✓'; color: var(--tz-gold); }
.study-timezone .tz-opt-meta { flex: none; font-size: .8rem; color: var(--tz-muted); font-variant-numeric: tabular-nums; white-space: nowrap; }
.study-timezone .tz-group { padding: 8px 12px 4px; font-size: .7rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--tz-muted); }
.study-timezone .tz-tip { padding: 10px 12px 6px; font-size: .84rem; color: var(--tz-muted); }
.study-timezone .tz-chips { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 6px; }
.study-timezone .tz-chip { appearance: none; min-height: 36px; padding: 0 14px; border: 1px solid transparent; border-radius: 999px; background: rgba(31, 58, 42, .06); color: var(--tz-green); font: inherit; font-size: .86rem; font-weight: 600; cursor: pointer; transition: background .15s, color .15s; }
.study-timezone .tz-chip:hover { background: rgba(31, 58, 42, .12); }
.study-timezone .tz-chip[aria-pressed="true"] { background: var(--tz-green); color: #fff; }
.study-timezone .tz-chip:focus-visible { outline: 2px solid var(--tz-gold); outline-offset: 2px; }
.study-timezone .tz-notice { grid-column: 1 / -1; margin: -4px 0 0; font-size: .82rem; color: var(--tz-muted); }
.study-timezone .tz-notice:empty, .study-timezone .tz-summary:empty { display: none; }
.study-timezone .tz-result { margin-top: 20px; }
.study-timezone .tz-summary { margin: 0 0 8px; font-size: .74rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--tz-muted); overflow-wrap: anywhere; }
.study-timezone .tz-slots { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); background: #fff; border: 1px solid var(--tz-line); border-radius: 14px; }
.study-timezone .tz-slot { min-width: 0; padding: 16px 22px 18px; }
.study-timezone .tz-slot + .tz-slot { border-left: 1px solid var(--tz-line); }
.study-timezone .tz-home { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; margin: 0; font-size: .82rem; color: var(--tz-muted); }
.study-timezone .tz-name { font-size: .72rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--tz-gold); }
.study-timezone .tz-clock { display: flex; align-items: center; gap: 10px; margin: 6px 0 0; }
.study-timezone .tz-clock strong { font-family: 'Cormorant Garamond', 'GM Cormorant Fallback', Georgia, serif; font-weight: 600; font-size: clamp(2.1rem, 3.8vw, 2.7rem); line-height: 1.05; color: var(--tz-green); font-variant-numeric: lining-nums tabular-nums; font-feature-settings: 'lnum' 1, 'tnum' 1; white-space: nowrap; }
.study-timezone .tz-icon { flex: 0 0 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; }
.study-timezone .tz-icon svg { width: 16px; height: 16px; }
.study-timezone .tz-icon.is-day { background: #f8ecd2; color: #a8742a; }
.study-timezone .tz-icon.is-night { background: #e5e7f0; color: #46507e; }
.study-timezone .tz-days { margin: 4px 0 0; font-size: .9rem; line-height: 1.45; }
.study-timezone .tz-extra { color: var(--tz-muted); }
.study-timezone .tz-extra::before { content: ' · '; }
.study-timezone .tz-bar { position: relative; height: 4px; margin-top: 14px; border-radius: 999px; background: linear-gradient(90deg, #dfe2ec 0 20.833%, #ece6d8 20.833% 91.667%, #dfe2ec 91.667%); }
.study-timezone .tz-seg { position: absolute; top: -2px; bottom: -2px; border-radius: 999px; background: var(--tz-gold); }
.study-timezone .tz-ticks { display: flex; justify-content: space-between; margin-top: 5px; font-size: .66rem; letter-spacing: .04em; color: #9aa092; }
.study-timezone .tz-fit { display: flex; align-items: center; gap: 7px; margin: 8px 0 0; font-size: .8rem; font-weight: 700; }
.study-timezone .tz-fit::before { content: ''; flex: none; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.study-timezone .tz-fit.is-good { color: #3b7337; }
.study-timezone .tz-fit.is-warn { color: #a3412c; }
.study-timezone .tz-fit.is-info { color: #8a6a37; }
.study-timezone .tz-change { margin: 10px 2px 0; padding-left: 12px; border-left: 2px solid var(--tz-gold); font-size: .84rem; color: #6d5225; }
.study-timezone .tz-note { margin: 10px 2px 0; font-size: .84rem; color: var(--tz-muted); }
.study-timezone .tz-fallback { margin: 14px 0 0; }
@media (max-width: 760px) {
  .study-timezone .tz-top { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .study-timezone .tz-slots { grid-template-columns: minmax(0, 1fr); }
  .study-timezone .tz-slot + .tz-slot { border-left: 0; border-top: 1px solid var(--tz-line); }
  .study-timezone .tz-slot { padding: 14px 16px 16px; }
  .study-timezone .tz-chip { flex: none; min-height: 40px; }
  .study-timezone .tz-chips { flex-wrap: nowrap; overflow-x: auto; margin: 0 calc(-1 * clamp(18px, 3.2vw, 34px)); padding: 0 clamp(18px, 3.2vw, 34px) 2px; scrollbar-width: none; -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 14px, #000 calc(100% - 28px), transparent); mask-image: linear-gradient(90deg, transparent 0, #000 14px, #000 calc(100% - 28px), transparent); }
  .study-timezone .tz-chips::-webkit-scrollbar { display: none; }
}

/* EN page sets section paragraphs to margin 0; keep the two schedule notes after the widget apart. */
.study-timezone ~ p + p { margin-top: .85em; }