/* ==========================================================================
   2026 歐洲家庭旅行 — 淡雅編輯風格
   字體：襯線標題（Songti TC / Noto Serif TC / Georgia）
        無襯線內文（PingFang TC / Noto Sans TC）
   配色：米白、墨綠、赭石、大地色，低飽和度
   ========================================================================== */

:root{
  --paper:      #f7f4ee;
  --paper-2:    #f1ede4;
  --ink:        #2b2823;
  --ink-soft:   #55504a;
  --ink-faint:  #8a8478;
  --line:       #ddd6c9;
  --line-soft:  #e8e2d6;
  --olive:      #4b5842;
  --olive-deep: #333c2d;
  --ochre:      #a9743d;
  --ochre-soft: #c99a5f;
  --rust:       #9c5a3c;
  --card:       #fffdf9;

  --serif: "Songti TC", "Noto Serif TC", "PMingLiU", Georgia, "Times New Roman", serif;
  --sans:  "PingFang TC", "Noto Sans TC", "Helvetica Neue", Helvetica, Arial, sans-serif;

  --max-w: 1180px;
  --measure: 640px;

  --space-1: 0.4rem;
  --space-2: 0.8rem;
  --space-3: 1.6rem;
  --space-4: 2.6rem;
  --space-5: 4.2rem;
  --space-6: 6.8rem;
}

*{ box-sizing: border-box; }

html{
  scroll-behavior: smooth;
}

body{
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* On the cover, pin the layout to exactly one screen (no scroll needed) */
body.is-cover{
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
}

/* Belt-and-braces: some browsers render .cover a few px taller than its
   flex-allocated share (background-image box rounding), which let the
   photo bleed down into the footer's space. Clipping #app itself (only
   while the cover is showing - day pages still need to scroll normally)
   guarantees the photo never visually touches the footer text. */
body.is-cover #app{
  overflow: hidden;
}

#app{
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

img{
  max-width: 100%;
  display: block;
}

button{
  font-family: inherit;
  cursor: pointer;
  background: none;
  border: none;
  color: inherit;
}

a{ color: inherit; }

.icon-arrow{ width: 15px; height: 15px; }

/* ---------- Masthead ---------- */

.masthead{
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(247, 244, 238, 0.92);
  backdrop-filter: saturate(120%) blur(6px);
  border-bottom: 1px solid var(--line);
}

.masthead-inner{
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0.9rem 1.6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.masthead-logo{
  font-family: var(--serif);
  font-size: 0.92rem;
  letter-spacing: 0.22em;
  text-decoration: none;
  color: var(--olive-deep);
  white-space: nowrap;
}

.masthead-nav{
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.nav-link{
  padding: 0.4rem 0.55rem;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  border-bottom: 1px solid transparent;
  transition: color .15s ease, border-color .15s ease;
  display: inline-flex;
  align-items: center;
}

.nav-link:hover{
  color: var(--olive-deep);
  border-color: var(--ochre-soft);
}

.nav-link--prev, .nav-link--next{
  padding: 0.4rem 0.3rem;
  color: var(--ink);
}

.nav-current{
  font-size: 0.8rem;
  color: var(--ink-faint);
  min-width: 6.5rem;
  text-align: center;
  letter-spacing: 0.03em;
}

/* ---------- Cover ---------- */

.cover{
  flex: 1;
  min-height: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: clamp(1.4rem, 7vh, var(--space-6)) 1.6rem clamp(1rem, 4vh, var(--space-5));
  position: relative;
  overflow: hidden;
  background-image:
    radial-gradient(ellipse 75% 60% at 50% 48%, rgba(10,9,7,0.58) 0%, rgba(10,9,7,0.34) 60%, rgba(10,9,7,0.2) 100%),
    linear-gradient(180deg, rgba(15,13,10,0.7) 0%, rgba(15,13,10,0.58) 40%, rgba(10,9,7,0.8) 100%),
    url("images/08_01_六_巴黎__trocadero_chaillot.jpg");
  background-size: cover;
  background-position: center 60%;
  background-repeat: no-repeat;
}

.cover-eyebrow{
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--ochre-soft);
  text-shadow: 0 1px 10px rgba(0,0,0,0.65), 0 1px 3px rgba(0,0,0,0.8);
  margin: 0 0 clamp(0.7rem, 3vh, 1.6rem);
}

.cover-title{
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(2.2rem, 6.5vh, 5.2rem);
  line-height: 1.15;
  margin: 0 0 clamp(0.6rem, 3vh, 1.4rem);
  color: var(--paper);
  letter-spacing: 0.01em;
  text-shadow: 0 2px 20px rgba(0,0,0,0.55), 0 1px 4px rgba(0,0,0,0.7);
}

.cover-dates{
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--paper);
  letter-spacing: 0.08em;
  text-shadow: 0 1px 10px rgba(0,0,0,0.6), 0 1px 3px rgba(0,0,0,0.75);
  margin: 0 0 clamp(0.9rem, 3.5vh, 2.6rem);
}

.cover-rule{
  width: 46px;
  height: 1px;
  background: var(--ochre-soft);
  margin: 0 0 clamp(0.9rem, 3.5vh, 2.6rem);
}

.cover-route{
  max-width: 700px;
  font-size: 0.98rem;
  font-weight: 600;
  line-height: 2.1;
  color: var(--paper);
  letter-spacing: 0.02em;
  word-break: keep-all;
  text-shadow: 0 1px 8px rgba(0,0,0,0.6), 0 1px 3px rgba(0,0,0,0.75);
}

.cover-route .city-name{
  white-space: nowrap;
}

.cover-route .sep{
  color: rgba(247, 244, 238, 0.55);
  margin: 0 0.55em;
}

.cover-scroll{
  margin-top: clamp(0.9rem, 3.5vh, var(--space-5));
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: rgba(247, 244, 238, 0.75);
  text-shadow: 0 1px 8px rgba(0,0,0,0.6);
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}

.cover-scroll svg{ width: 12px; height: 18px; opacity: .7; }

.cover-enter{
  margin-top: clamp(0.8rem, 3vh, var(--space-4));
  font-family: var(--serif);
  font-size: 1rem;
  letter-spacing: 0.06em;
  color: var(--paper);
  border: 1px solid rgba(247, 244, 238, 0.55);
  padding: 0.85rem 2.2rem;
  border-radius: 2px;
  transition: background .18s ease, color .18s ease, border-color .18s ease;
}

.cover-enter:hover{
  background: var(--paper);
  color: var(--olive-deep);
  border-color: var(--paper);
}

/* ---------- Day page shell ---------- */

.day{
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 0 var(--space-6);
}

.day-header{
  padding: var(--space-5) 1.6rem var(--space-4);
  text-align: center;
  max-width: 780px;
  margin: 0 auto;
}

.day-index{
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ochre);
  margin: 0 0 1rem;
}

.day-date{
  font-family: var(--serif);
  font-size: clamp(1.9rem, 4.4vw, 2.9rem);
  color: var(--olive-deep);
  margin: 0 0 0.7rem;
  line-height: 1.3;
}

.day-city{
  font-size: 0.92rem;
  color: var(--ink-faint);
  letter-spacing: 0.12em;
}

/* Hero image */

.day-hero{
  width: 100%;
  margin: 0 0 var(--space-5);
  position: relative;
}

.day-hero-frame{
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--paper-2);
}

.day-hero-frame img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.day-hero-credit{
  text-align: right;
  font-size: 0.72rem;
  color: var(--ink-faint);
  padding: 0.5rem 1.6rem 0;
  letter-spacing: 0.02em;
}

/* Intro / lede */

.day-intro{
  max-width: var(--measure);
  margin: 0 auto var(--space-6);
  padding: 0 1.6rem;
}

.day-intro p{
  font-family: var(--serif);
  font-size: clamp(1.15rem, 2.1vw, 1.42rem);
  line-height: 1.9;
  color: var(--ink);
  margin: 0;
  text-align: justify;
  letter-spacing: 0.01em;
}

.day-intro p::first-letter{
  color: var(--ochre);
}

/* ---------- Features (feature articles) ---------- */

.features{
  padding: 0 1.6rem;
}

.feature{
  max-width: 980px;
  margin: 0 auto var(--space-6);
  display: grid;
  gap: var(--space-4);
}

.feature:last-child{ margin-bottom: var(--space-4); }

.feature.has-image{
  grid-template-columns: 1.05fr 1fr;
  align-items: center;
}

.feature.has-image.flip .feature-media{
  order: 2;
}

.feature.has-image.flip .feature-text{
  order: 1;
}

.feature.no-image{
  grid-template-columns: 1fr;
  max-width: var(--measure);
}

.feature-media{
  overflow: hidden;
  background: var(--paper-2);
}

.feature-media img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

.feature-media-credit{
  font-size: 0.7rem;
  color: var(--ink-faint);
  margin-top: 0.5rem;
}

.feature-text{
  display: flex;
  flex-direction: column;
}

.feature-eyebrow{
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ochre);
  margin: 0 0 0.7rem;
}

.feature-name{
  font-family: var(--serif);
  font-size: clamp(1.3rem, 2.3vw, 1.7rem);
  line-height: 1.4;
  color: var(--olive-deep);
  margin: 0 0 1.1rem;
}

.feature-story{
  font-size: 1rem;
  line-height: 1.95;
  color: var(--ink-soft);
  text-align: justify;
  max-width: 62ch;
}

.feature-story p{ margin: 0 0 1.1em; }
.feature-story p:last-child{ margin-bottom: 0; }

.no-image .feature-name{
  text-align: left;
  position: relative;
  padding-bottom: 1rem;
}

.no-image .feature-name::after{
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 34px;
  height: 1px;
  background: var(--ochre);
}

/* ---------- Feature "read more" link into deep-dive overlay ---------- */

.feature-more{
  align-self: flex-start;
  margin-top: 1.3rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--serif);
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  color: var(--rust);
  border-bottom: 1px solid var(--ochre-soft);
  padding-bottom: 0.15rem;
  transition: color .15s ease, border-color .15s ease, gap .15s ease;
}

.feature-more svg{
  width: 12px;
  height: 12px;
  transition: transform .15s ease;
}

.feature-more:hover{
  color: var(--olive-deep);
  border-color: var(--olive);
  gap: 0.75rem;
}

/* ---------- City overview banner ---------- */

.city-overview{
  background: var(--olive-deep);
  color: var(--paper);
  margin: 0 0 var(--space-6);
  padding: var(--space-5) 1.6rem;
}

.city-overview-inner{
  max-width: var(--measure);
  margin: 0 auto;
  text-align: center;
}

.city-overview-eyebrow{
  font-size: 0.74rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ochre-soft);
  margin: 0 0 1rem;
}

.city-overview-name{
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.8rem, 4.2vw, 2.6rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--paper);
  margin: 0 0 1.3rem;
  line-height: 1.3;
}

.city-overview-rule{
  width: 46px;
  height: 1px;
  background: var(--ochre-soft);
  margin: 0 auto 1.6rem;
}

.city-overview-text{
  font-size: 1rem;
  line-height: 2;
  color: var(--paper-2);
  text-align: justify;
  opacity: 0.92;
}

/* ---------- Checklist (行前準備清單) ---------- */

.checklist{
  max-width: var(--max-w);
  margin: 0 auto var(--space-6);
  padding: 0 1.6rem;
}

.checklist-head{
  text-align: center;
  max-width: var(--measure);
  margin: 0 auto var(--space-4);
}

.checklist-eyebrow{
  font-size: 0.74rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ochre);
  margin: 0 0 0.8rem;
}

.checklist-heading{
  font-family: var(--serif);
  font-size: clamp(1.3rem, 2.6vw, 1.7rem);
  color: var(--olive-deep);
  margin: 0;
}

.checklist-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-4);
}

.checklist-card{
  background: var(--card);
  border: 1px solid var(--line);
  padding: 1.6rem 1.7rem;
}

.checklist-card-title{
  font-family: var(--serif);
  font-size: 1.05rem;
  color: var(--olive-deep);
  margin: 0 0 1rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--line-soft);
  position: relative;
}

.checklist-card-title::before{
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 28px;
  height: 1px;
  background: var(--ochre);
}

.checklist-items{
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.88rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

.checklist-items li{
  position: relative;
  padding-left: 1.1rem;
  margin-bottom: 0.9rem;
  text-align: justify;
}

.checklist-items li:last-child{ margin-bottom: 0; }

.checklist-items li::before{
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--ochre-soft);
}

/* ---------- Detail overlay (深入了解 / deep-dive drawer) ---------- */

.detail-overlay,
.checklist-overlay{
  position: fixed;
  inset: 0;
  z-index: 70;
  background: var(--paper);
  display: none;
  overflow-y: auto;
}

.detail-overlay.open,
.checklist-overlay.open{ display: block; }

.checklist-progress{
  margin-left: auto;
  font-size: 0.82rem;
  color: var(--ochre);
  letter-spacing: 0.03em;
  font-variant-numeric: tabular-nums;
}

.checklist-link-wrap{
  max-width: var(--measure);
  margin: var(--space-4) auto 0;
  padding: 0 1.6rem;
}

.checklist-open-link{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 1.1rem 1.4rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 3px;
  font-family: var(--serif);
  font-size: 1.02rem;
  color: var(--olive-deep);
  text-align: left;
  transition: border-color .15s ease, background .15s ease;
}

.checklist-open-link:hover{
  border-color: var(--ochre-soft);
  background: var(--paper-2);
}

.checklist-open-arrow{
  flex-shrink: 0;
  color: var(--ochre);
  font-family: var(--sans);
}

.checklist-interactive{
  max-width: var(--measure);
  margin: var(--space-5) auto 0;
}

.checklist-interactive-section{
  margin-bottom: var(--space-5);
}

.checklist-interactive-section:last-child{ margin-bottom: 0; }

.checklist-interactive-title{
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.15rem;
  color: var(--olive-deep);
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.6rem;
  margin: 0 0 0.9rem;
}

.checklist-interactive-list{
  list-style: none;
  margin: 0;
  padding: 0;
}

.checklist-interactive-item{
  border-bottom: 1px solid var(--line-soft);
}

.checklist-interactive-item:last-child{ border-bottom: none; }

.checklist-interactive-item label{
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.85rem 0.2rem;
  cursor: pointer;
}

.checklist-interactive-item input[type="checkbox"]{
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.checklist-checkbox-box{
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  margin-top: 0.1rem;
  border: 1.4px solid var(--ink-faint);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s ease, border-color .15s ease;
}

.checklist-checkbox-box svg{
  width: 14px;
  height: 14px;
  opacity: 0;
  color: var(--paper);
  transition: opacity .1s ease;
}

.checklist-interactive-item input[type="checkbox"]:checked + .checklist-checkbox-box{
  background: var(--olive);
  border-color: var(--olive);
}

.checklist-interactive-item input[type="checkbox"]:checked + .checklist-checkbox-box svg{ opacity: 1; }

.checklist-interactive-item input[type="checkbox"]:focus-visible + .checklist-checkbox-box{
  outline: 2px solid var(--ochre-soft);
  outline-offset: 2px;
}

.checklist-item-text{
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--ink);
  padding-top: 0.15rem;
}

.checklist-interactive-item.is-checked .checklist-item-text{
  color: var(--ink-faint);
  text-decoration: line-through;
  text-decoration-color: var(--line);
}

.checklist-reset-wrap{
  max-width: var(--measure);
  margin: var(--space-6) auto 0;
  padding-top: var(--space-4);
  border-top: 1px solid var(--line);
  text-align: center;
}

.checklist-reset-btn{
  font-size: 0.82rem;
  color: var(--ink-faint);
  letter-spacing: 0.03em;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.checklist-reset-btn:hover{ color: var(--rust); }

.detail-panel-head{
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1rem 1.6rem;
  background: rgba(247, 244, 238, 0.94);
  backdrop-filter: saturate(120%) blur(6px);
  border-bottom: 1px solid var(--line);
}

.detail-close{
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  padding: 0.4rem 0.6rem 0.4rem 0.2rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  transition: color .15s ease, border-color .15s ease;
  flex-shrink: 0;
}

.detail-close svg{ width: 14px; height: 14px; }

.detail-close:hover{
  color: var(--olive-deep);
  border-color: var(--olive);
}

.detail-panel-title{
  font-family: var(--serif);
  font-size: 0.95rem;
  color: var(--ink-faint);
  letter-spacing: 0.03em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.detail-panel-body{
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--space-5) 1.6rem var(--space-6);
}

.detail-intro{
  max-width: var(--measure);
  margin: 0 auto var(--space-6);
  text-align: center;
}

.detail-intro-eyebrow{
  font-size: 0.78rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ochre);
  margin: 0 0 1.2rem;
}

.detail-intro-title{
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.6rem, 4vw, 2.3rem);
  color: var(--olive-deep);
  margin: 0;
  line-height: 1.35;
}

.detail-group-header{
  max-width: 980px;
  margin: var(--space-5) auto var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--line);
  display: flex;
  align-items: baseline;
  gap: 1rem;
}

.detail-group-header.is-first{
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.detail-group-index{
  font-family: var(--serif);
  font-size: 0.9rem;
  color: var(--ochre);
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.detail-group-name{
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.15rem, 3vw, 1.5rem);
  color: var(--olive-deep);
  margin: 0;
  letter-spacing: 0.01em;
}

.detail-section{
  max-width: 980px;
  margin: 0 auto var(--space-6);
  display: grid;
  gap: var(--space-4);
}

.detail-section:last-child{ margin-bottom: 0; }

.detail-section.has-image{
  grid-template-columns: 1.05fr 1fr;
  align-items: center;
}

.detail-section.has-image:nth-child(even){
  direction: rtl;
}

.detail-section.has-image:nth-child(even) > *{
  direction: ltr;
}

.detail-section.no-image{
  grid-template-columns: 1fr;
  max-width: var(--measure);
}

.detail-section-media{
  overflow: hidden;
  background: var(--paper-2);
}

.detail-section-media img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

.detail-section-credit{
  font-size: 0.7rem;
  color: var(--ink-faint);
  margin-top: 0.5rem;
}

.detail-section-text{
  display: flex;
  flex-direction: column;
}

.detail-section-eyebrow{
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ochre);
  margin: 0 0 0.7rem;
}

.detail-section-title{
  font-family: var(--serif);
  font-size: clamp(1.2rem, 2.2vw, 1.55rem);
  line-height: 1.4;
  color: var(--olive-deep);
  margin: 0 0 1.1rem;
}

.detail-section-body{
  font-size: 1rem;
  line-height: 1.95;
  color: var(--ink-soft);
  text-align: justify;
  max-width: 62ch;
}

.detail-section-body p{ margin: 0 0 1.1em; }
.detail-section-body p:last-child{ margin-bottom: 0; }

body.no-scroll{
  overflow: hidden;
}

/* ---------- Logistics (collapsible schedule) ---------- */

.logistics{
  max-width: var(--measure);
  margin: var(--space-6) auto 0;
  padding: 0 1.6rem;
  border-top: 1px solid var(--line);
}

.logistics-toggle{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem 0;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  text-transform: uppercase;
}

.logistics-toggle .label{
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--serif);
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-transform: none;
  color: var(--olive-deep);
}

.logistics-toggle .chevron{
  width: 11px;
  height: 11px;
  transition: transform .2s ease;
}

.logistics.open .chevron{
  transform: rotate(180deg);
}

.logistics-body{
  display: none;
  padding: 0 0 2rem;
}

.logistics.open .logistics-body{
  display: block;
}

.logistics-table{
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.logistics-table tr{
  border-bottom: 1px solid var(--line-soft);
}

.logistics-table tr:last-child{
  border-bottom: none;
}

.logistics-table td{
  padding: 0.65rem 0.5rem;
  vertical-align: top;
  color: var(--ink-soft);
}

.lg-time{
  white-space: nowrap;
  color: var(--ink-faint);
  font-variant-numeric: tabular-nums;
  width: 1%;
  padding-right: 1rem !important;
}

.lg-main{ width: auto; }

.lg-name{
  color: var(--ink);
  font-weight: 500;
}

.lg-meta{
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.3rem;
  align-items: center;
}

.lg-tag{
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  color: var(--olive);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 0.1rem 0.45rem;
  white-space: nowrap;
}

.lg-location{
  font-size: 0.75rem;
  color: var(--ink-faint);
  margin-top: 0.25rem;
}

.lg-status{
  white-space: nowrap;
  text-align: right;
  font-size: 0.72rem;
  color: var(--ink-faint);
  width: 1%;
}

.lg-status.is-confirmed{ color: var(--olive); }
.lg-status.is-pending{ color: var(--rust); }

/* ---------- Table of contents overlay ---------- */

.toc-overlay{
  position: fixed;
  inset: 0;
  z-index: 60;
  background: rgba(43, 40, 35, 0.35);
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: 4vh 1.2rem;
  overflow-y: auto;
}

.toc-overlay.open{ display: flex; }

.toc-panel{
  background: var(--paper);
  max-width: 620px;
  width: 100%;
  border: 1px solid var(--line);
  box-shadow: 0 24px 60px rgba(30, 28, 22, 0.18);
}

.toc-panel-head{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 1.8rem;
  border-bottom: 1px solid var(--line);
}

.toc-title{
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--olive-deep);
  letter-spacing: 0.05em;
}

.toc-close svg{ width: 16px; height: 16px; color: var(--ink-soft); }

.toc-list{
  list-style: none;
  margin: 0;
  padding: 0.6rem 0;
  max-height: 70vh;
  overflow-y: auto;
}

.toc-item{
  border-bottom: 1px solid var(--line-soft);
}

.toc-item:last-child{ border-bottom: none; }

.toc-item button{
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.85rem 1.8rem;
  text-align: left;
  font-size: 0.92rem;
  color: var(--ink-soft);
  transition: background .12s ease, color .12s ease;
}

.toc-item button:hover{
  background: var(--paper-2);
  color: var(--olive-deep);
}

.toc-item.active button{
  color: var(--olive-deep);
  font-weight: 600;
}

.toc-item .toc-date{
  font-family: var(--serif);
  white-space: nowrap;
  flex-shrink: 0;
}

.toc-item .toc-city{
  font-size: 0.78rem;
  color: var(--ink-faint);
  white-space: normal;
  line-height: 1.5;
  text-align: right;
  flex: 1;
}

/* ---------- Day-to-day footer nav ---------- */

.day-footer-nav{
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  max-width: var(--max-w);
  margin: var(--space-5) auto 0;
  border-top: 1px solid var(--line);
  padding: 0 1.6rem;
}

.day-footer-nav .foot-link{
  flex: 1;
  padding: 1.8rem 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.day-footer-nav .foot-link.next{
  text-align: right;
  align-items: flex-end;
}

.foot-link .foot-label{
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.foot-link.next .foot-label{ flex-direction: row-reverse; }

.foot-link .foot-title{
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--olive-deep);
}

.foot-link:hover .foot-title{ color: var(--ochre); }

.foot-link svg{ width: 12px; height: 12px; }

/* ---------- Footer ---------- */

.site-footer{
  flex-shrink: 0;
  text-align: center;
  padding: clamp(0.8rem, 3vh, var(--space-4)) 1.6rem clamp(1rem, 3.5vh, var(--space-5));
  font-size: 0.76rem;
  color: var(--ink-faint);
  letter-spacing: 0.06em;
}

/* ---------- Responsive ---------- */

@media (max-width: 860px){
  .feature.has-image{
    grid-template-columns: 1fr;
  }
  .feature.has-image.flip .feature-media,
  .feature.has-image.flip .feature-text{
    order: initial;
  }
  .feature-media img{
    aspect-ratio: 16 / 10;
  }

  .detail-section.has-image{
    grid-template-columns: 1fr;
    direction: ltr;
  }
}

@media (max-width: 640px){
  .masthead-inner{ padding: 0.75rem 1rem; }
  .masthead-logo{ font-size: 0.76rem; letter-spacing: 0.14em; }
  .masthead-nav{ gap: 0.3rem; }
  .nav-current{ display: none; }

  /* The cover photo's bottom edge was landing right on top of the footer
     text (near-zero or even negative gap) on short mobile viewports.
     Give the footer a firm minimum top padding so it always reads as
     clearly separated from the photo, not fused to it. */
  body.is-cover .site-footer{
    padding-top: max(1.4rem, clamp(0.8rem, 3vh, var(--space-4)));
  }

  /* Bigger tap targets for the prev/next arrows (was ~25x29px, too small to tap comfortably) */
  .nav-link--prev, .nav-link--next{
    padding: 0.95rem 0.75rem;
    margin: -0.55rem -0.25rem;
  }
  .nav-link--prev svg, .nav-link--next svg{
    width: 17px;
    height: 17px;
  }
  #btn-toc{ padding: 0.6rem 0.7rem; }

  .cover{ min-height: 82vh; padding: var(--space-5) 1.1rem var(--space-4); }
  .cover-title{ font-size: clamp(2.1rem, 10vw, 2.8rem); }
  .cover-route{ font-size: 0.92rem; line-height: 2.2; }
  /* Let the route line wrap naturally on narrow screens instead of forcing
     each city name onto one unbroken run (which reads awkwardly at this width) */
  .cover-route{ word-break: normal; }
  .cover-route .city-name{ white-space: normal; }

  .day-header{ padding: var(--space-4) 1.1rem var(--space-3); }
  .day-hero-frame{ aspect-ratio: 4 / 5; }
  .day-intro{ padding: 0 1.1rem; margin-bottom: var(--space-5); }
  .day-intro p{ font-size: 1.08rem; line-height: 1.85; }

  .features{ padding: 0 1.1rem; }
  .feature{ margin-bottom: var(--space-5); }
  .feature-story{ font-size: 1rem; line-height: 1.85; }
  .feature-name{ font-size: clamp(1.3rem, 5.6vw, 1.6rem); }

  .logistics{ padding: 0 1.1rem; }
  .logistics-table{ font-size: 0.84rem; }
  .lg-status{ display: none; }

  .day-footer-nav{ padding: 0 1.1rem; }
  .foot-link{ padding: 0.9rem 0; }
  .foot-link .foot-title{ font-size: 0.98rem; }

  .toc-panel-head{ padding: 1.2rem 1.3rem; }
  .toc-item button{ padding: 0.9rem 1.3rem; }

  .city-overview{ padding: var(--space-4) 1.1rem; margin-bottom: var(--space-5); }
  .city-overview-text{ font-size: 0.97rem; line-height: 1.95; }

  .checklist{ padding: 0 1.1rem; margin-bottom: var(--space-5); }
  .checklist-grid{ grid-template-columns: 1fr; gap: var(--space-3); }
  .checklist-card{ padding: 1.3rem 1.4rem; }
  .checklist-card li{ line-height: 1.75; }

  .feature-more{ font-size: 0.88rem; padding: 0.5rem 0; }

  .detail-panel-head{ padding: 0.85rem 1.1rem; gap: 0.8rem; }
  .detail-close{ padding: 0.5rem 0.6rem; margin-left: -0.5rem; }
  .detail-panel-title{ font-size: 0.82rem; }
  .detail-panel-body{ padding: var(--space-4) 1.1rem var(--space-5); }
  .detail-intro-title{ font-size: clamp(1.4rem, 7vw, 1.9rem); }
  .detail-section-media img{ aspect-ratio: 16 / 10; }
  .detail-section-body{ font-size: 1rem; line-height: 1.85; }
  .detail-group-header{ margin: var(--space-4) 0 var(--space-3); }
  .detail-group-name{ font-size: 1.15rem; }
}

@media (max-width: 400px){
  .cover-title{ font-size: 2rem; }
  .day-date{ font-size: 1.6rem; }
}