/* =====================================================================
 * guide.css —— 会展信息 GUIDE（对应「设定」板块）
 * 列表：3×2 卡片（序号 / 大字 / 标题）→ 点击进入详情
 * 详情：左侧印记面板，右侧内容（表格 / 段落 / 要点 / 会场示意图）
 * ===================================================================== */
.guide__body {
  position: relative; flex: 1; min-height: 0;
  display: flex; flex-direction: column; justify-content: center;
  padding-top: clamp(14px, 2.6vh, 32px);
}

/* ---------------------------------------------------------------------
 * 卡片列表
 * ------------------------------------------------------------------- */
.guide__list {
  flex: 1 1 auto; min-height: 0; max-height: 640px;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); grid-auto-rows: minmax(150px, 1fr);
  gap: clamp(10px, 1.1vw, 18px);
  transition: opacity .45s var(--ease-out), transform .6s var(--ease-out), visibility .45s;
}
.gcell { min-width: 0; min-height: 0; }
.gcard {
  --cut: 18px;
  position: relative; isolation: isolate; overflow: hidden;
  display: flex; flex-direction: column; justify-content: flex-end;
  width: 100%; height: 100%; min-height: 150px;
  padding: clamp(16px, 1.5vw, 26px) clamp(18px, 1.6vw, 28px);
  text-align: left;
  background-color: var(--c-line-2);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
  transition: background-color .35s;
}
.gcard::before {
  content: ""; position: absolute; inset: 1px; z-index: -1;
  background:
    radial-gradient(ellipse 80% 70% at 85% 22%, rgba(var(--c-primary-rgb), .09), transparent 70%),
    linear-gradient(160deg, rgba(10, 36, 38, .96), rgba(3, 14, 16, .97) 72%);
  clip-path: polygon(0 0, calc(100% - var(--cut) + .6px) 0, 100% calc(var(--cut) - .6px), 100% 100%, calc(var(--cut) - .6px) 100%, 0 calc(100% - var(--cut) + .6px));
}
/* 顶部高光线 */
.gcard::after {
  content: ""; position: absolute; left: 1px; top: 1px; height: 2px; width: 0;
  background: var(--c-primary); box-shadow: 0 0 10px var(--c-primary);
  transition: width .6s var(--ease-out);
}
.gcard:hover, .gcard:focus-visible { background-color: var(--c-line-3); }
.gcard:hover::after, .gcard:focus-visible::after { width: calc(100% - var(--cut) - 2px); }
.gcard:focus-visible { outline: none; background-color: var(--c-rim); }
.gcard:focus-visible::before { inset: 2px; }

.gcard__no {
  position: absolute; left: clamp(18px, 1.6vw, 28px); top: clamp(14px, 1.4vw, 22px);
  display: flex; align-items: center; gap: 10px;
  font-family: var(--f-en); font-weight: 700; font-size: 15px; letter-spacing: .16em; color: var(--c-rim);
}
.gcard__no::after { content: ""; width: 26px; height: 1px; background: var(--c-line-3); }
.gcard__glyph {
  position: absolute; right: 5%; top: 50%; transform: translateY(-60%);
  font-family: var(--f-cal); font-size: clamp(104px, min(10vw, 18vh), 196px); line-height: 1;
  color: rgba(var(--c-primary-rgb), .05);
  -webkit-text-stroke: 1px rgba(95, 242, 223, .28);
  pointer-events: none; user-select: none;
  transition: color .5s, transform .8s var(--ease-out), text-shadow .5s;
}
.gcard:hover .gcard__glyph, .gcard:focus-visible .gcard__glyph {
  color: rgba(var(--c-primary-rgb), .2);
  transform: translateY(-64%) scale(1.05);
  text-shadow: 0 0 40px rgba(var(--c-primary-rgb), .35);
}
.gcard__text { position: relative; display: block; padding-right: 52px; }
.gcard__en { display: block; font-family: var(--f-en); font-weight: 700; font-size: 12px; letter-spacing: .3em; color: var(--c-rim); }
.gcard__title { display: block; margin-top: 2px; font-family: var(--f-serif); font-weight: 900; font-size: clamp(24px, 2vw, 34px); line-height: 1.25; letter-spacing: .14em; color: var(--c-text); }
.gcard__summary { display: block; margin-top: 4px; font-size: 13.5px; letter-spacing: .08em; color: var(--c-muted); }
.gcard__more {
  position: absolute; right: clamp(16px, 1.4vw, 24px); bottom: clamp(16px, 1.5vw, 24px);
  display: grid; place-items: center; width: 34px; height: 34px;
  border: 1px solid var(--c-line-2); color: var(--c-rim);
  transition: background-color .3s, border-color .3s, color .3s;
}
.gcard__more svg { width: 14px; height: 14px; }
.gcard:hover .gcard__more, .gcard:focus-visible .gcard__more { background: var(--c-primary); border-color: var(--c-primary); color: var(--c-on-primary); }

/* ---------------------------------------------------------------------
 * 详情
 * ------------------------------------------------------------------- */
.guide__detail {
  position: absolute; left: 0; right: 0; bottom: 0; top: clamp(14px, 2.6vh, 32px);
  display: grid; grid-template-columns: minmax(230px, 29%) minmax(0, 1fr);
  gap: clamp(18px, 2.2vw, 40px);
  opacity: 0; visibility: hidden; transform: translateY(18px);
  transition: opacity .5s var(--ease-out), transform .6s var(--ease-out), visibility .5s;
}
.guide.is-detail .guide__list { opacity: 0; visibility: hidden; transform: scale(.975); }
.guide.is-detail .guide__detail { opacity: 1; visibility: visible; transform: none; }

/* 左侧印记面板 */
.gdetail__art { position: relative; overflow: hidden; display: grid; place-items: center; min-height: 0; }
.gdetail__art.frame { --frame-fill: rgba(4, 18, 20, .88); }
.gdetail__art::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(circle at 50% 46%, rgba(var(--c-primary-rgb), .16), transparent 58%);
}
.gdetail__ring {
  position: absolute; left: 50%; top: 46%; width: 78%; aspect-ratio: 1; margin: -39% 0 0 -39%;
  border-radius: 50%; border: 1px dashed rgba(95, 242, 223, .35);
  animation: dialSpin 70s linear infinite;
}
.gdetail__ring::before { content: ""; position: absolute; inset: 9%; border-radius: 50%; border: 1px solid var(--c-line-2); }
.gdetail__ring::after { content: ""; position: absolute; left: 50%; top: -4px; width: 7px; height: 7px; margin-left: -3.5px; background: var(--c-primary); transform: rotate(45deg); box-shadow: 0 0 10px var(--c-primary); }
.gdetail__glyph {
  position: relative; z-index: 1; margin-top: -8%;
  font-family: var(--f-cal); font-size: clamp(110px, min(12vw, 24vh), 250px); line-height: 1;
  color: #eafffb; text-shadow: 0 0 40px rgba(var(--c-primary-rgb), .55), 0 0 2px rgba(255, 255, 255, .6);
}
.gdetail__art-en {
  position: absolute; left: 14px; top: 18px; z-index: 1;
  writing-mode: vertical-rl;
  font-family: var(--f-en); font-weight: 700; font-size: 12px; letter-spacing: .4em; color: var(--c-rim);
}
.gdetail__art-no {
  position: absolute; right: 18px; bottom: 14px; z-index: 1;
  font-family: var(--f-en); font-weight: 700; font-size: 13px; letter-spacing: .16em; color: var(--c-muted);
}
.gdetail__art-no b { font-size: 34px; color: var(--c-text); margin-right: 4px; }
.gdetail__art .ticks { --tk: 16px; z-index: 1; }

/* 右侧内容 */
.gdetail__main { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.gdetail__top {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex: none;
  padding-bottom: 14px; border-bottom: 1px solid var(--c-line);
}
.gdetail__back {
  display: inline-flex; align-items: center; gap: 10px; height: 40px; padding: 0 18px 0 12px;
  border: 1px solid var(--c-line-2);
  font-size: 14px; font-weight: 700; letter-spacing: .16em;
  transition: background-color .3s, color .3s, border-color .3s;
}
.gdetail__back svg { width: 14px; height: 14px; }
.gdetail__back i { font-family: var(--f-en); font-weight: 600; font-size: 11px; letter-spacing: .26em; color: var(--c-rim); transition: color .3s; }
.gdetail__back:hover { background: var(--c-primary); border-color: var(--c-primary); color: var(--c-on-primary); }
.gdetail__back:hover i { color: var(--c-on-primary); }
.gdetail__pager { display: flex; align-items: center; gap: 8px; }
.gdetail__count { min-width: 64px; text-align: center; font-family: var(--f-en); font-weight: 700; font-size: 13px; letter-spacing: .2em; color: var(--c-muted); }
.gdetail__count b { font-size: 18px; color: var(--c-text); }

.gdetail__content { display: flex; flex-direction: column; flex: 1; min-height: 0; }
.gdetail__content.is-swapping { animation: listSwap .5s var(--ease-out); }
.gdetail__head { flex: none; padding: clamp(12px, 2vh, 20px) 0 clamp(10px, 1.6vh, 16px); }
.gdetail__kicker { font-family: var(--f-en); font-weight: 700; font-size: 12px; letter-spacing: .34em; color: var(--c-rim); }
.gdetail__title { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 16px; margin-top: 4px; font-family: var(--f-serif); font-weight: 900; font-size: clamp(28px, 2.6vw, 44px); line-height: 1.2; letter-spacing: .12em; }
.gdetail__title small { font-family: var(--f-body); font-weight: 700; font-size: 14px; letter-spacing: .2em; color: var(--c-muted); }
.gdetail__scroll { flex: 1; min-height: 0; overflow-y: auto; padding-right: 12px; }

.gdetail__rows { display: grid; grid-template-columns: max-content minmax(0, 1fr); border-top: 1px solid var(--c-line); }
.gdetail__rows dt, .gdetail__rows dd { padding: 11px 16px; border-bottom: 1px solid var(--c-line); }
.gdetail__rows dt { min-width: 7.5em; font-weight: 700; letter-spacing: .14em; color: var(--c-rim); background: rgba(var(--c-primary-rgb), .05); }
.gdetail__rows dd { letter-spacing: .05em; }
.gdetail__p { margin-top: 16px; line-height: 1.95; letter-spacing: .04em; color: var(--c-pale); }
.gdetail__rows + .gdetail__p { margin-top: 14px; }
.gdetail__scroll > :first-child { margin-top: 0; }
.gdetail__bullets { display: grid; gap: 8px; margin-top: 16px; }
.gdetail__bullets li {
  position: relative; padding: 10px 14px 10px 36px;
  background: rgba(4, 18, 20, .72); border-left: 1px solid var(--c-line-2);
  line-height: 1.8; letter-spacing: .04em;
}
.gdetail__bullets li::before { content: ""; position: absolute; left: 15px; top: calc(10px + .66em); width: 7px; height: 7px; background: var(--c-primary); transform: rotate(45deg); }

/* ---------------------------------------------------------------------
 * 会场示意图（config.guide.entries[].map）
 * 12 列 × 7 行的网格，col / row 写法与 CSS grid-column / grid-row 相同
 * ------------------------------------------------------------------- */
.gmap { margin-top: 18px; }
.gmap__head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 8px; font-size: 12px; letter-spacing: .14em; color: var(--c-muted); }
.gmap__head b { font-family: var(--f-en); font-weight: 700; font-size: 12px; letter-spacing: .3em; color: var(--c-rim); }
.gmap__grid {
  position: relative;
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); grid-template-rows: repeat(6, minmax(38px, 1fr)) 34px;
  gap: 5px; padding: 10px;
  min-height: 280px;
  border: 1px solid var(--c-line-2);
  background:
    linear-gradient(rgba(95, 242, 223, .05) 1px, transparent 1px) 0 0 / 100% 20px,
    linear-gradient(90deg, rgba(95, 242, 223, .05) 1px, transparent 1px) 0 0 / 20px 100%,
    rgba(3, 14, 16, .8);
}
.gmap__area {
  position: relative;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  min-width: 0; padding: 4px; text-align: center;
  border: 1px solid var(--c-line-2); background: rgba(var(--c-primary-rgb), .05);
  transition: background-color .3s, border-color .3s;
}
.gmap__area b { font-size: clamp(12px, .85vw, 14px); font-weight: 700; line-height: 1.3; letter-spacing: .08em; }
.gmap__area i { font-family: var(--f-en); font-weight: 600; font-size: 10px; line-height: 1.2; letter-spacing: .18em; color: var(--c-rim); }
.gmap__area:hover { background-color: rgba(var(--c-primary-rgb), .14); border-color: var(--c-rim); }
.gmap__area.is-main { background-color: rgba(var(--c-primary-rgb), .16); border-color: var(--c-primary); box-shadow: inset 0 0 30px rgba(var(--c-primary-rgb), .18); }
.gmap__area.is-main b { font-family: var(--f-serif); font-weight: 900; font-size: clamp(16px, 1.2vw, 20px); }
.gmap__area.is-entrance {
  flex-direction: row; gap: 12px;
  border-style: dashed;
  background: repeating-linear-gradient(135deg, rgba(var(--c-primary-rgb), .09) 0 6px, transparent 6px 12px);
}
.gmap__area.is-entrance::before, .gmap__area.is-entrance::after { content: "▲"; font-size: 9px; color: var(--c-primary); }

/* ---------------------------------------------------------------------
 * 非整屏（矮屏桌面）
 * ------------------------------------------------------------------- */
html:not(.is-fullpage) .guide__body { min-height: 520px; }

/* ---------------------------------------------------------------------
 * 移动端
 * ------------------------------------------------------------------- */
@media (max-width: 1023px) {
  html:not(.is-fullpage) .guide__body { min-height: 0; }
  .guide__list { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 168px; max-height: none; }
  .gcard { --cut: 12px; min-height: 0; padding: 14px 16px; }
  .gcard__no { left: 16px; top: 12px; font-size: 13px; }
  .gcard__glyph { font-size: 92px; right: 4%; }
  .gcard__text { padding-right: 0; }
  .gcard__title { font-size: 22px; }
  .gcard__summary { font-size: 12px; letter-spacing: .02em; }
  .gcard__more { display: none; }

  .guide__detail { position: static; display: none; grid-template-columns: 1fr; gap: 14px; transform: none; }
  .guide.is-detail .guide__list { display: none; }
  .guide.is-detail .guide__detail { display: grid; }
  .gdetail__art { height: 170px; }
  .gdetail__glyph { font-size: 110px; margin-top: 0; }
  .gdetail__ring { width: 150px; margin: -75px 0 0 -75px; top: 50%; }
  .gdetail__scroll { overflow: visible; padding-right: 0; }
  .gdetail__rows { grid-template-columns: 1fr; }
  .gdetail__rows dt { border-bottom: 0; padding-bottom: 0; background: none; }
  .gdetail__rows dd { padding-top: 2px; }
  .gmap__grid { min-height: 0; grid-template-rows: repeat(6, 44px) 32px; gap: 3px; padding: 6px; }
  .gmap__area i { display: none; }
  .gmap__area b { font-size: 11px; letter-spacing: 0; }
  .gmap__area.is-main b { font-size: 15px; }
}