/* 타로 — 밤의 상담실. 어둡고 조용하게, 카드가 유일한 색이 되도록. */
:root {
  --bg: #12101a;
  --bg-soft: #1a1726;
  --line: #2e2941;
  --ink: #ece7f5;
  --ink-dim: #a79fbe;
  --ink-faint: #6f6889;
  --gold: #d8b26a;
  --gold-soft: #9a7f45;
  --rev: #c98a8a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background:
    radial-gradient(900px 500px at 50% -10%, #241f38 0%, transparent 70%),
    var(--bg);
  color: var(--ink);
  font-family: 'Noto Sans KR', system-ui, -apple-system, sans-serif;
  line-height: 1.75;
  min-height: 100vh;
}

/* ── 헤더 ── */
.site-header {
  display: flex; align-items: baseline; gap: 1rem; flex-wrap: wrap;
  padding: 1.4rem clamp(1rem, 4vw, 3rem) 1rem;
  border-bottom: 1px solid var(--line);
}
.site-header h1 { margin: 0; font-family: 'Noto Serif KR', serif; font-size: 1.4rem; font-weight: 700; letter-spacing: .02em; }
.site-header h1 a { color: var(--ink); text-decoration: none; }
.site-header small { font-size: .78rem; font-weight: 400; color: var(--ink-faint); margin-left: .5rem; font-family: 'Noto Sans KR', sans-serif; }
.site-nav { display: flex; gap: 1rem; font-size: .84rem; }
.site-nav a { color: var(--ink-faint); text-decoration: none; padding-bottom: .15rem; border-bottom: 1px solid transparent; }
.site-nav a:hover { color: var(--ink-dim); }
.site-nav a.active { color: var(--gold); border-bottom-color: var(--gold-soft); }
.status-group { margin-left: auto; display: flex; gap: .5rem; flex-wrap: wrap; }
.badge {
  font-size: .74rem; padding: .22rem .6rem; border-radius: 999px;
  border: 1px solid var(--line); color: var(--ink-dim); background: var(--bg-soft); white-space: nowrap;
}
.badge.on { color: var(--gold); border-color: var(--gold-soft); }
.badge.off { color: var(--ink-faint); }
.badge.busy { color: var(--rev); border-color: #5c3a3a; }

main { max-width: 62rem; margin: 0 auto; padding: 2rem clamp(1rem, 4vw, 3rem) 4rem; }

/* ── 처음 온 사람 안내 ── */
.onboard {
  border: 1px solid var(--line); border-left: 3px solid var(--gold-soft);
  border-radius: 12px; padding: clamp(1.1rem, 3vw, 1.7rem); margin-bottom: 1.5rem;
  background: linear-gradient(180deg, rgba(216,178,106,.05), transparent 60%);
}
.onboard h2 { font-family: 'Noto Serif KR', serif; font-size: 1.1rem; margin: 0 0 .3rem; color: var(--gold); }
.onboard-lead { margin: 0 0 1.1rem; font-size: .9rem; color: var(--ink-dim); }
.steps { list-style: none; counter-reset: step; margin: 0 0 1.1rem; padding: 0; display: grid; gap: .8rem; }
.steps li {
  counter-increment: step; position: relative; padding-left: 2.1rem;
  font-size: .88rem; color: var(--ink-dim); line-height: 1.7;
}
.steps li::before {
  content: counter(step); position: absolute; left: 0; top: .15rem;
  width: 1.5rem; height: 1.5rem; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid var(--gold-soft); color: var(--gold); font-size: .76rem;
}
.steps b { display: block; color: var(--ink); font-size: .95rem; margin-bottom: .1rem; }
.steps em, .onboard em { font-style: normal; color: var(--gold); }
.onboard-foot { margin: 0; font-size: .8rem; color: var(--ink-faint); }
.onboard-foot a { color: var(--ink-dim); }
.linklike {
  background: none; border: none; color: var(--ink-faint); cursor: pointer;
  font-family: inherit; font-size: .8rem; text-decoration: underline; padding: 0; margin-left: .4rem;
}
.linklike:hover { color: var(--ink-dim); }

/* ── 질문 도움말 ── */
.q-help { margin: 1.7rem 0 1.5rem; }
.q-help-title { margin: 0 0 .55rem; font-size: .82rem; color: var(--ink-dim); }
.q-help-title span { color: var(--ink-faint); font-size: .74rem; margin-left: .3rem; }
.chips { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .9rem; }
.chip {
  background: #0e0c16; border: 1px solid var(--line); color: var(--ink-dim);
  border-radius: 999px; padding: .35rem .8rem; font-size: .8rem; cursor: pointer; font-family: inherit;
  text-align: left; line-height: 1.4;
}
.chip:hover { border-color: var(--gold-soft); color: var(--ink); }

.q-warn summary { font-size: .82rem; color: var(--ink-faint); cursor: pointer; }
.q-warn summary:hover { color: var(--ink-dim); }
.q-warn[open] summary { color: var(--ink-dim); margin-bottom: .7rem; }
.q-warn-lead { font-size: .82rem; color: var(--ink-dim); margin: 0 0 .7rem; }
.rewrite { width: 100%; border-collapse: collapse; font-size: .82rem; }
.rewrite th {
  text-align: left; font-weight: 500; color: var(--ink-faint); font-size: .76rem;
  border-bottom: 1px solid var(--line); padding: .35rem .6rem;
}
.rewrite td { border-bottom: 1px solid var(--line); padding: .6rem; vertical-align: top; width: 50%; }
.rewrite .x { color: var(--ink-faint); text-decoration: line-through; }
.rewrite .o { color: var(--ink); display: block; }
.rewrite em { display: block; font-style: normal; font-size: .76rem; color: var(--ink-faint); margin-top: .25rem; line-height: 1.55; }

/* ── 질문 카드 ── */
.ask-card {
  background: var(--bg-soft); border: 1px solid var(--line); border-radius: 14px;
  padding: clamp(1.2rem, 3vw, 2rem);
}
.field { display: block; margin-bottom: 1.5rem; position: relative; }
.label-row { display: block; font-size: .88rem; color: var(--ink-dim); margin-bottom: .55rem; }
.opt { font-size: .76rem; color: var(--ink-faint); margin-left: .4rem; }

textarea {
  width: 100%; resize: vertical; background: #0e0c16; color: var(--ink);
  border: 1px solid var(--line); border-radius: 10px; padding: .8rem .9rem;
  font-family: inherit; font-size: 1rem; line-height: 1.6;
}
textarea:focus { outline: none; border-color: var(--gold-soft); }
textarea::placeholder { color: #55506d; }
.counter { position: absolute; right: .6rem; bottom: -1.2rem; font-size: .72rem; color: var(--ink-faint); }

/* 접근 키 — 여섯 자리를 한 자씩 또박또박 옮겨 적는 칸이라 자간을 벌리고 등폭을 쓴다 */
.key-field input {
  width: 100%; max-width: 12rem; background: #0e0c16; color: var(--ink);
  border: 1px solid var(--line); border-radius: 10px; padding: .7rem .9rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 1.15rem; letter-spacing: .32em; text-transform: uppercase;
}
.key-field input:focus { outline: none; border-color: var(--gold-soft); }
.key-field input::placeholder { color: #55506d; letter-spacing: .12em; }
.key-field.bad input { border-color: var(--rev); }
.key-note { display: block; margin-top: .5rem; font-size: .78rem; color: var(--ink-faint); font-style: normal; line-height: 1.6; }
.key-error { display: block; margin-top: .45rem; font-size: .84rem; }

.spread-choices { display: grid; grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr)); gap: .6rem; }
.spread-choices button {
  text-align: left; background: #0e0c16; border: 1px solid var(--line); border-radius: 10px;
  padding: .75rem .9rem; color: var(--ink-dim); cursor: pointer; font-family: inherit;
  transition: border-color .15s, color .15s, background .15s;
}
.spread-choices button:hover { border-color: var(--gold-soft); }
.spread-choices button.active { border-color: var(--gold); color: var(--ink); background: #191527; }
.spread-choices b { display: block; font-size: .95rem; font-weight: 700; margin-bottom: .25rem; }
.spread-choices span { display: block; font-size: .76rem; line-height: 1.55; color: var(--ink-faint); }
.spread-choices .when { color: var(--ink-dim); margin-bottom: .35rem; }
.spread-choices .slots { font-size: .72rem; color: var(--gold-soft); letter-spacing: .02em; }
.spread-choices .tag {
  font-style: normal; font-size: .66rem; font-weight: 400; letter-spacing: .04em;
  color: #221b0c; background: var(--gold); border-radius: 999px; padding: .08rem .42rem;
  margin-left: .4rem; vertical-align: .12em;
}

.check { display: flex; align-items: flex-start; gap: .55rem; font-size: .88rem; color: var(--ink-dim); cursor: pointer; margin-bottom: 1.4rem; }
.check input { margin-top: .45rem; accent-color: var(--gold); }
.check em { display: block; font-style: normal; font-size: .76rem; color: var(--ink-faint); }

.submit {
  width: 100%; padding: .95rem; border: none; border-radius: 10px; cursor: pointer;
  background: linear-gradient(180deg, #e0bd7c, #c39a4f); color: #221b0c;
  font-family: 'Noto Serif KR', serif; font-weight: 700; font-size: 1.05rem; letter-spacing: .04em;
}
.submit:hover { filter: brightness(1.07); }
.submit:disabled { opacity: .5; cursor: default; filter: none; }
.fineprint { font-size: .74rem; color: var(--ink-faint); margin: .9rem 0 0; line-height: 1.6; }

/* ── 결과 ── */
.result-head { margin: 2.5rem 0 1.2rem; text-align: center; }
.asked { font-family: 'Noto Serif KR', serif; font-size: 1.15rem; margin: 0 0 .3rem; }
.asked:empty { display: none; }
.spread-name { margin: 0; font-size: .8rem; color: var(--ink-faint); letter-spacing: .06em; }

.table { display: flex; justify-content: center; gap: clamp(.6rem, 2vw, 1.6rem); flex-wrap: wrap; margin: 1.5rem 0 2rem; }

.slot { width: clamp(8.5rem, 26vw, 12rem); text-align: center; }
.slot-name { font-size: .78rem; color: var(--gold); letter-spacing: .08em; margin-bottom: .5rem; }

/* 카드 뒤집기 */
.card-flip { perspective: 1200px; aspect-ratio: 5 / 8.6; margin-bottom: .6rem; }
.card-inner {
  position: relative; width: 100%; height: 100%;
  transform-style: preserve-3d; transition: transform .9s cubic-bezier(.2,.8,.2,1);
}
.card-flip.open .card-inner { transform: rotateY(180deg); }
.card-face {
  position: absolute; inset: 0; backface-visibility: hidden;
  border-radius: 8px; overflow: hidden; border: 1px solid #3a3350;
  background: #0b0912; box-shadow: 0 8px 26px rgba(0,0,0,.5);
}
.card-face img { width: 100%; height: 100%; object-fit: cover; display: block; }
.card-back img { opacity: .92; }
.card-front { transform: rotateY(180deg); }
.card-front.reversed img { transform: rotate(180deg); }

.card-name { font-family: 'Noto Serif KR', serif; font-size: .92rem; line-height: 1.4; }
.card-en { display: block; font-family: 'Noto Sans KR', sans-serif; font-size: .7rem; color: var(--ink-faint); }
.card-dir { display: inline-block; margin-top: .3rem; font-size: .72rem; padding: .05rem .45rem; border-radius: 999px; border: 1px solid var(--line); color: var(--ink-dim); }
.card-dir.reversed { color: var(--rev); border-color: #5c3a3a; }
.slot-note {
  margin: .55rem 0 0; font-size: .72rem; line-height: 1.55; color: var(--ink-faint);
  border-top: 1px solid var(--line); padding-top: .5rem;
}

.read-hint {
  max-width: 44rem; margin: -.6rem auto 2rem; text-align: center;
  font-size: .8rem; line-height: 1.7; color: var(--ink-faint);
}
.read-hint b { color: var(--ink-dim); }

/* ── 공유 바 ── */
.share-bar { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; justify-content: center; margin-bottom: 2rem; }
.ghost {
  background: transparent; border: 1px solid var(--line); color: var(--ink-dim);
  border-radius: 999px; padding: .4rem .95rem; font-size: .82rem; cursor: pointer; font-family: inherit;
}
.ghost:hover { border-color: var(--gold-soft); color: var(--ink); }
.seed { font-size: .72rem; color: var(--ink-faint); font-family: ui-monospace, monospace; }

/* ── 리딩 본문 ── */
.reading { border-top: 1px solid var(--line); padding-top: 2rem; }
.reading h2 { font-family: 'Noto Serif KR', serif; font-size: 1.45rem; margin: 0 0 1.2rem; line-height: 1.5; }
.reading h3 { font-family: 'Noto Serif KR', serif; font-size: 1.12rem; margin: 2.2rem 0 .7rem; color: var(--gold); }
.reading h4 { font-size: .98rem; margin: 1.6rem 0 .5rem; color: var(--ink); }
.reading p { margin: 0 0 1rem; }
.reading ul, .reading ol { margin: 0 0 1rem; padding-left: 1.3rem; }
.reading li { margin-bottom: .4rem; }
.reading b { color: #fff; }
.reading em { color: var(--ink-dim); font-style: normal; font-size: .88rem; }
.reading blockquote {
  margin: 0 0 1.2rem; padding: .1rem 0 .1rem 1rem; border-left: 2px solid var(--gold-soft); color: var(--ink-dim);
}
.reading hr { border: none; border-top: 1px solid var(--line); margin: 2rem 0; }
.reading table { width: 100%; border-collapse: collapse; margin: 0 0 1.5rem; font-size: .88rem; }
.reading th, .reading td { border: 1px solid var(--line); padding: .5rem .7rem; text-align: left; }
.reading th { background: var(--bg-soft); color: var(--ink-dim); font-weight: 500; }
.reading code { font-family: ui-monospace, monospace; font-size: .88em; background: #0e0c16; padding: .1rem .3rem; border-radius: 4px; }

.loading { color: var(--ink-faint); font-style: normal; }
.error { color: var(--rev); }
.notice {
  background: var(--bg-soft); border: 1px solid var(--line); border-left: 3px solid var(--gold-soft);
  border-radius: 6px; padding: .8rem 1rem; font-size: .86rem; color: var(--ink-dim); margin-bottom: 1.5rem;
}

/* ── 리딩 생성 중 ── */
.thinking { padding: .5rem 0 1rem; }
.thinking-head { display: flex; align-items: center; gap: .7rem; margin-bottom: 1.4rem; }
.flame {
  font-size: 1.5rem; line-height: 1; display: inline-block;
  transform-origin: 50% 90%; animation: flicker 2.6s ease-in-out infinite;
  filter: drop-shadow(0 0 10px rgba(216,178,106,.55));
}
@keyframes flicker {
  0%, 100% { transform: rotate(-3deg) scale(1);     filter: drop-shadow(0 0 8px rgba(216,178,106,.45)); }
  25%      { transform: rotate(2deg) scale(1.06);   filter: drop-shadow(0 0 15px rgba(216,178,106,.7)); }
  50%      { transform: rotate(-1deg) scale(.97);   filter: drop-shadow(0 0 6px rgba(216,178,106,.35)); }
  75%      { transform: rotate(3deg) scale(1.03);   filter: drop-shadow(0 0 13px rgba(216,178,106,.6)); }
}
.thinking-stage {
  margin: 0; font-family: 'Noto Serif KR', serif; font-size: 1.05rem; color: var(--ink);
  animation: stagefade .5s ease;
}
@keyframes stagefade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* 글이 들어올 자리 — 여기에 무언가 온다는 신호를 빛으로 흘린다 */
.skeleton { display: grid; gap: .7rem; margin-bottom: 1.4rem; }
.skeleton i {
  display: block; height: .72rem; border-radius: 999px;
  background: linear-gradient(90deg, #1e1a2c 0%, #322b48 35%, #1e1a2c 70%);
  background-size: 220% 100%;
  animation: sweep 2.1s linear infinite;
}
.skeleton i:nth-child(1) { width: 92%; animation-delay: 0s; }
.skeleton i:nth-child(2) { width: 100%; animation-delay: .18s; }
.skeleton i:nth-child(3) { width: 84%; animation-delay: .36s; }
.skeleton i:nth-child(4) { width: 58%; animation-delay: .54s; }
@keyframes sweep { from { background-position: 120% 0; } to { background-position: -120% 0; } }

.thinking-meta { margin: 0; font-size: .78rem; color: var(--ink-faint); line-height: 1.7; }
.elapsed {
  display: inline-block; margin-left: .35rem; padding: .05rem .5rem;
  border: 1px solid var(--line); border-radius: 999px; font-variant-numeric: tabular-nums; color: var(--ink-dim);
}

/* 리더의 시선이 카드를 한 장씩 훑는 연출 */
.slot { transition: transform .6s ease; }
.slot.peering { transform: translateY(-6px); }
.slot.peering .card-face {
  box-shadow: 0 10px 34px rgba(0,0,0,.55), 0 0 0 1px var(--gold-soft), 0 0 26px rgba(216,178,106,.35);
}
.slot.peering .slot-name { color: #f0d79c; }

/* 글이 흐르는 동안 커서 */
.caret {
  display: inline-block; width: .5rem; height: 1.05em; vertical-align: -.18em;
  margin-left: .12rem; background: var(--gold); animation: blink 1.1s steps(1) infinite;
}
@keyframes blink { 0%, 50% { opacity: 1; } 50.01%, 100% { opacity: 0; } }

/* 움직임을 줄여 달라고 설정한 사용자에게는 깜빡임·이동을 멈춘다 */
@media (prefers-reduced-motion: reduce) {
  .flame, .skeleton i, .caret, .wr-lamp { animation: none; }
  .slot.peering { transform: none; }
  .card-inner { transition: none; }
  .thinking-stage { animation: none; }
}

/* ── 대기실 ── */
.waiting-room { text-align: center; padding: 2.5rem 1rem; }
.wr-lamp { font-size: 2.2rem; animation: sway 3.4s ease-in-out infinite; }
@keyframes sway { 0%,100% { transform: rotate(-5deg); } 50% { transform: rotate(5deg); } }
.waiting-room h3 { font-family: 'Noto Serif KR', serif; color: var(--gold); margin: .6rem 0 .3rem; }
.wr-pos { margin: 0 0 .6rem; }
.wr-flavor { color: var(--ink-dim); font-size: .9rem; margin: 0 0 1rem; }
.wr-note { font-size: .76rem; color: var(--ink-faint); margin: 0; }

/* ── 안내·용어집 문서 페이지 ── */
main.doc { max-width: 48rem; }
.doc h2 { font-family: 'Noto Serif KR', serif; font-size: 1.6rem; margin: 0 0 .8rem; }
.doc h3 {
  font-family: 'Noto Serif KR', serif; font-size: 1.15rem; color: var(--gold);
  margin: 2.8rem 0 .8rem; padding-top: 1.4rem; border-top: 1px solid var(--line);
}
.doc h3:first-of-type { border-top: none; padding-top: 0; }
.step-note { font-family: 'Noto Sans KR', sans-serif; font-size: .74rem; color: var(--ink-faint); font-weight: 400; margin-left: .5rem; }
.doc p { margin: 0 0 1rem; color: var(--ink-dim); }
.doc .lead { font-size: 1rem; color: var(--ink); margin-bottom: 2rem; }
.doc b { color: var(--ink); }
.doc a { color: var(--gold); }
.doc code { font-family: ui-monospace, monospace; font-size: .88em; background: #0e0c16; padding: .1rem .3rem; border-radius: 4px; color: var(--ink-dim); }

.callout {
  background: var(--bg-soft); border: 1px solid var(--line); border-left: 3px solid var(--rev);
  border-radius: 8px; padding: .9rem 1.1rem; margin: 0 0 1.2rem; font-size: .88rem; color: var(--ink-dim);
}
.callout b { display: block; color: var(--rev); font-size: .82rem; margin-bottom: .3rem; }
.tip {
  font-size: .85rem; color: var(--ink-faint); border-left: 2px solid var(--gold-soft);
  padding-left: .9rem; margin: 1.2rem 0;
}

.doc-list { margin: 0 0 1.2rem; padding-left: 1.2rem; color: var(--ink-dim); }
.doc-list li { margin-bottom: .5rem; }
.doc-list.numbered { padding-left: 1.4rem; }

.doc-table, .rewrite.wide { width: 100%; border-collapse: collapse; font-size: .86rem; margin: 0 0 1.4rem; }
.doc-table th, .rewrite.wide th {
  text-align: left; font-weight: 500; color: var(--ink-faint); font-size: .78rem;
  border-bottom: 1px solid var(--line); padding: .5rem .7rem;
}
.doc-table td, .rewrite.wide td {
  border-bottom: 1px solid var(--line); padding: .7rem; vertical-align: top; color: var(--ink-dim);
}
.doc-table small { color: var(--ink-faint); font-size: .82em; }
.doc-table .tag {
  font-size: .66rem; color: #221b0c; background: var(--gold);
  border-radius: 999px; padding: .08rem .42rem; margin-left: .3rem; white-space: nowrap;
}
.rewrite.wide td { width: auto; }
.rewrite.wide td:first-child, .rewrite.wide td:nth-child(2) { width: 28%; }

.faq { margin: 0 0 1.4rem; }
.faq dt { color: var(--ink); font-weight: 500; margin: 1.4rem 0 .4rem; font-size: .95rem; }
.faq dd { margin: 0; color: var(--ink-dim); font-size: .9rem; line-height: 1.8; }
.doc-foot { margin-top: 2.5rem; padding-top: 1.4rem; border-top: 1px solid var(--line); font-size: .88rem; }

/* 용어집 */
.gloss-tools { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; margin: 1.5rem 0 .8rem; }
.gloss-tools input {
  flex: 1 1 16rem; background: #0e0c16; border: 1px solid var(--line); border-radius: 8px;
  padding: .55rem .8rem; color: var(--ink); font-family: inherit; font-size: .9rem;
}
.gloss-tools input:focus { outline: none; border-color: var(--gold-soft); }
.cat-filters { display: flex; flex-wrap: wrap; gap: .3rem; }
.cat-filters button {
  background: transparent; border: 1px solid var(--line); color: var(--ink-faint);
  border-radius: 999px; padding: .25rem .7rem; font-size: .76rem; cursor: pointer; font-family: inherit;
}
.cat-filters button:hover { color: var(--ink-dim); }
.cat-filters button.active { border-color: var(--gold-soft); color: var(--gold); }
.gloss-count { font-size: .76rem; color: var(--ink-faint); margin: 0 0 .6rem; }
.gloss-table { width: 100%; border-collapse: collapse; font-size: .86rem; }
.gloss-table th {
  text-align: left; font-weight: 500; color: var(--ink-faint); font-size: .78rem;
  border-bottom: 1px solid var(--line); padding: .5rem .7rem;
}
.gloss-table td { border-bottom: 1px solid var(--line); padding: .7rem; vertical-align: top; color: var(--ink-dim); }
.gloss-table .term { color: var(--ink); font-weight: 500; white-space: nowrap; }
.gloss-table .en { color: var(--ink-faint); font-size: .8rem; white-space: nowrap; }
.cat-badge {
  font-size: .7rem; color: var(--gold); border: 1px solid var(--gold-soft);
  border-radius: 999px; padding: .05rem .45rem; white-space: nowrap;
}
.gloss-empty { color: var(--ink-faint); font-size: .88rem; padding: 2rem 0; text-align: center; }

@media (max-width: 620px) {
  .gloss-table .en, .gloss-table .cat { display: none; }
  .doc-table, .rewrite.wide, .gloss-table { font-size: .82rem; }
}

footer {
  border-top: 1px solid var(--line); padding: 1.6rem clamp(1rem, 4vw, 3rem) 3rem;
  font-size: .76rem; color: var(--ink-faint); text-align: center;
}
footer p { margin: .2rem 0; }

/* ── 모바일: 카드 한 장이 화면 너비를 채운다 ──────────────────────────────
 * 좁은 화면에서 세 장을 나란히 두면 한 장이 30vw까지 쪼그라들어 도상이 안 보인다.
 * 그림을 짚어 가며 읽는 것이 이 리딩의 재료인데 그림이 안 보이면 소용이 없다.
 *
 * 캐러셀 대신 세로로 쌓는다. 스와이프로 넘기면 화면에 한 장씩만 남아 "배열 전체"가
 * 눈에 들어오지 않는데, 자리 사이의 관계가 답이라는 것이 이 서비스의 전제다.
 * 세로로 쌓으면 과거 → 현재 → 미래 순서도 그대로 읽힌다. */
@media (max-width: 640px) {
  /* main의 좌우 여백을 뚫고 화면 끝까지 나간다 */
  .table {
    flex-direction: column;
    align-items: stretch;
    gap: 2.4rem;
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    padding: 0 .9rem;
  }
  .slot { width: 100%; }

  .slot-name { font-size: .88rem; margin-bottom: .7rem; }
  .card-name { font-size: 1.15rem; margin-top: .2rem; }
  .card-en { font-size: .8rem; }
  .card-dir { font-size: .8rem; padding: .1rem .6rem; }
  .slot-note {
    font-size: .82rem; max-width: 30rem; margin-left: auto; margin-right: auto;
    padding-top: .7rem;
  }

  /* 카드가 커진 만큼 넘길 때의 그림자도 키운다 */
  .card-face { border-radius: 12px; box-shadow: 0 14px 40px rgba(0,0,0,.6); }
  .slot.peering { transform: translateY(-4px); }
}