:root {
  --ink: #2b2a26;
  --ink-soft: #6b6659;
  --bg: #f3ede1;
  --paper: #fffdf8;
  --line: #e1d8c5;
  --board: #2f4a3c;
  --board-dark: #22362c;
  --chalk: #f4f1e6;
  --chalk-soft: #c9d6cb;
  --wood: #b98a5a;
  --primary: #2f6a58;
  --primary-dark: #1f4a3d;
  --accent: #d9783e;
  --hl: #f3c64f;
  --dim: 0.22;
  --font: "Zen Kaku Gothic New", system-ui, sans-serif;
  --maru: "Zen Maru Gothic", "Zen Kaku Gothic New", system-ui, sans-serif;
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font); font-weight: 500; line-height: 1.75; line-break: strict; }
.hidden { display: none !important; }
.nw { white-space: nowrap; }

.g-head { display: flex; align-items: center; gap: 10px; padding: 10px 16px; max-width: 560px; margin: 0 auto; font-size: 13px; font-weight: 700; }
.g-brand { color: var(--ink-soft); text-decoration: none; white-space: nowrap; }
.g-title { flex: 1; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-family: var(--maru); font-weight: 900; }
.g-head [data-mg-account] a { color: var(--primary-dark); text-decoration: none; }

main { max-width: 560px; margin: 0 auto; padding: 0 12px 24px; }
.play { position: relative; }

/* 黒板 */
.board { position: relative; background: var(--board); color: var(--chalk); border: 10px solid var(--wood); border-bottom-width: 16px; border-radius: 10px; padding: 18px 16px 16px; text-align: center; box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.25); font-family: var(--maru); }
.board::after { content: ""; position: absolute; left: 18%; right: 18%; bottom: -12px; height: 5px; border-radius: 3px; background: #8d6640; }
.board-day { margin: 0; font-size: 13px; color: var(--chalk-soft); font-weight: 700; }
.logo { margin: 6px 0 4px; font: 900 34px/1.25 var(--maru); letter-spacing: 0.04em; }
.logo span { display: inline-block; }
.logo b { font-size: 1.45em; color: var(--hl); font-weight: 900; }
.logo.small { font-size: 28px; }
.board-lead { margin: 6px 0 0; font-size: 14.5px; color: var(--chalk); line-height: 1.8; }

.card-ui { background: var(--paper); border: 1px solid var(--line); border-radius: 18px; padding: 18px 16px; margin-top: 14px; }
.daily-box { text-align: center; }
.daily-lbl { font-size: 13px; font-weight: 700; color: var(--ink-soft); }
.daily-name { font: 900 26px/1.4 var(--maru); color: var(--primary-dark); }
.daily-note { font-size: 14px; margin: 6px 0 10px; text-align: left; }
.pick-lbl { margin: 4px 0 0; font-size: 13px; font-weight: 700; color: var(--ink-soft); }
.pick2 { display: flex; gap: 8px; }
.pick2 .btn { flex: 1; font-size: 16px; }
.done { text-align: left; font-size: 14px; background: var(--bg); border-radius: 12px; padding: 10px 12px; margin: 8px 0; }
.done .btn { margin-bottom: 0; }
.howto { list-style: none; padding: 0; margin: 14px 0 6px; font-size: 14px; }
.howto li { display: flex; align-items: baseline; gap: 6px; margin: 4px 0; }
.howto .num { flex: none; font-weight: 900; color: var(--primary); }
.free-pick { margin: -2px 0 8px; }
.t-note { font-size: 13px; color: var(--ink-soft); margin: 6px 0; }

.btn { display: block; width: 100%; margin: 8px 0; padding: 14px 10px; border: 0; border-radius: 14px; font: 900 17px/1.3 var(--font); cursor: pointer; background: var(--bg); color: var(--ink); touch-action: manipulation; }
.btn small { display: block; font-size: 12px; font-weight: 700; color: var(--ink-soft); margin-top: 4px; }
.btn.primary { background: var(--primary); color: #fff; box-shadow: 0 4px 0 var(--primary-dark); }
.btn.primary:active { transform: translateY(2px); box-shadow: 0 2px 0 var(--primary-dark); }
.btn.sub { font-size: 16px; }
.btn.ghost { background: transparent; border: 2px solid var(--line); color: var(--ink-soft); font-size: 15px; }
.btn.x { background: #000; color: #fff; display: flex; align-items: center; justify-content: center; gap: 8px; }
.btn:disabled { opacity: 0.5; cursor: default; }

/* 節目 */
.stage-head { background: var(--board); color: var(--chalk); border-radius: 14px; padding: 12px 14px 10px; font-family: var(--maru); display: grid; grid-template-columns: auto 1fr; align-items: center; column-gap: 12px; }
.age { font: 900 30px/1 var(--maru); color: var(--hl); white-space: nowrap; }
.age small { font-size: 15px; margin-left: 2px; color: var(--chalk); }
.stage-title { font-weight: 900; font-size: 16px; line-height: 1.45; }
.dots { grid-column: 1 / -1; list-style: none; display: flex; gap: 5px; margin: 10px 0 0; padding: 0; }
.dots li { flex: 1; height: 4px; border-radius: 2px; background: rgba(255, 255, 255, 0.2); }
.dots li.on { background: var(--hl); }
.story { font-size: 15.5px; line-height: 1.95; }
.story p { margin: 0 0 0.9em; }
.story .stat { display: block; font-size: 12.5px; color: var(--ink-soft); line-height: 1.6; }
.story .ev { background: #fbf3e2; border-left: 4px solid var(--accent); padding: 8px 12px; border-radius: 6px; }
.story.result { border-top: 1px dashed var(--line); padding-top: 12px; margin-top: 4px; }
.choices { display: grid; gap: 8px; margin: 6px 0 4px; }
.choice { display: block; width: 100%; text-align: left; padding: 13px 14px; border-radius: 14px; border: 2px solid var(--primary); background: #fff; color: var(--ink); font: 700 16px/1.45 var(--font); cursor: pointer; touch-action: manipulation; }
.choices.many { grid-template-columns: 1fr 1fr; }
.choices.many .choice { font-size: 14.5px; padding: 11px 10px; }
.choice.write { border-style: dashed; background: #fbf7ee; }
.w-lbl { display: block; font-size: 13px; font-weight: 700; color: var(--ink-soft); margin: 4px 0; }
.w-in { width: 100%; padding: 12px; font: 500 16px/1.4 var(--font); border: 2px solid var(--primary); border-radius: 12px; background: #fff; color: var(--ink); }
.w-row { display: flex; gap: 8px; }
.w-row .btn { flex: 1; }
.msg { grid-column: 1 / -1; margin-top: 6px; }
.msg-say { margin: 4px 0 0; font: 700 15px/1.6 var(--maru); }
.choice small { display: block; font-weight: 500; font-size: 13px; color: var(--ink-soft); margin-top: 2px; }
.choice:active { background: #eef5f1; }

/* クラスの今 */
.class-now { margin: 14px 0 6px; }
.cn-h { font: 900 17px/1.5 var(--maru); margin: 0 0 8px; }
.seats { display: grid; grid-template-columns: repeat(8, 1fr); gap: 4px; padding: 10px 8px; background: #e9dfca; border-radius: 12px; }
.seat { position: relative; display: block; padding: 0; border: 0; background: var(--paper); border-radius: 8px; cursor: pointer; aspect-ratio: 1 / 1.08; overflow: hidden; touch-action: manipulation; }
.seat svg { display: block; width: 100%; height: auto; }
.seat .no { position: absolute; left: 2px; top: 0; font-size: 9px; font-weight: 700; color: var(--ink-soft); line-height: 1.3; }
.seat.dim svg { opacity: var(--dim); filter: grayscale(1); }
.seat.me { box-shadow: 0 0 0 2px var(--accent); }
.seat.me::after { content: "あなた"; position: absolute; left: 0; right: 0; bottom: 0; font-size: 9px; font-weight: 900; background: var(--accent); color: #fff; text-align: center; line-height: 1.5; }
.seat .tag { position: absolute; right: 2px; top: 2px; width: 9px; height: 9px; border-radius: 50%; border: 1.5px solid #fff; }
.seat.gone svg { opacity: 0.35; filter: grayscale(1); }
.legend { list-style: none; padding: 0; margin: 10px 0 0; display: grid; gap: 4px; }
.legend li { display: flex; align-items: center; gap: 8px; font-size: 14.5px; }
.legend .sw { flex: none; width: 14px; height: 14px; border-radius: 50%; }
.legend b { font: 900 18px/1 var(--maru); margin-left: auto; white-space: nowrap; }
.legend b small { font-size: 12px; margin-left: 1px; }
.cn-notes { font-size: 13px; color: var(--ink-soft); margin-top: 8px; line-height: 1.7; }
.cn-notes p { margin: 4px 0; }
.cn-notes .src { color: var(--primary-dark); text-decoration: underline; cursor: pointer; background: none; border: 0; padding: 0; font: inherit; }
.cn-tip { font-size: 12px; color: var(--ink-soft); margin: 6px 0 0; text-align: center; }

/* 同窓会 */
.me-card { display: grid; grid-template-columns: 72px 1fr; gap: 12px; align-items: center; background: #fbf3e2; border-radius: 14px; padding: 12px; }
.me-card .faces svg { width: 72px; display: block; }
.me-card h3 { margin: 0; font: 900 17px/1.5 var(--maru); }
.me-card p { margin: 2px 0 0; font-size: 14px; }
.me-life { grid-column: 1 / -1; list-style: none; padding: 0; margin: 4px 0 0; font-size: 13.5px; }
.me-life li { display: grid; grid-template-columns: 4.6em 1fr; gap: 6px; padding: 4px 0; border-top: 1px dashed var(--line); }
.me-life b { font-family: var(--maru); color: var(--primary-dark); }
.reflect { margin: 14px 0 6px; font-size: 15px; line-height: 1.9; }
.reflect p { margin: 0 0 0.6em; }
.reflect ul { list-style: none; padding: 0; margin: 6px 0 12px; }
.reflect li { padding: 6px 0; border-bottom: 1px dashed var(--line); display: flex; gap: 8px; align-items: baseline; }
.reflect li b { flex: none; font: 900 17px/1.3 var(--maru); color: var(--primary-dark); min-width: 3.5em; text-align: right; }
.sec-h { font: 900 18px/1.4 var(--maru); margin: 18px 0 8px; padding-left: 10px; border-left: 5px solid var(--primary); }
.people { list-style: none; padding: 0; margin: 0; }
.people li { display: grid; grid-template-columns: 48px 1fr; gap: 10px; align-items: start; padding: 10px 0; border-bottom: 1px solid var(--line); cursor: pointer; }
.people li svg { width: 48px; display: block; }
.people .pn { font-weight: 900; font-size: 15px; }
.people .pn small { font-weight: 500; color: var(--ink-soft); margin-left: 6px; font-size: 12px; }
.people .pd { font-size: 12.5px; color: var(--ink-soft); }
.people .pl { font-size: 14px; line-height: 1.7; }
.people .pt { font: 700 13.5px/1.6 var(--maru); color: var(--primary-dark); margin-top: 2px; }
.fr-tag { display: inline-block; margin-left: 6px; padding: 0 6px; border-radius: 999px; background: var(--accent); color: #fff; font-size: 11px; font-weight: 700; }
.people li.gone .pl { color: var(--ink-soft); }
.people li.me { background: #fbf3e2; border-radius: 10px; padding-left: 6px; padding-right: 6px; }
.e-note { font-size: 12.5px; color: var(--ink-soft); margin: 12px 0; }
.share { display: flex; gap: 8px; }
.share .btn { flex: 1; }

/* 出どころ */
.src-lead { font-size: 14px; }
.src-item { border-top: 1px solid var(--line); padding: 10px 0; font-size: 13.5px; line-height: 1.7; }
.src-item h4 { margin: 0 0 2px; font-size: 14.5px; }
.src-item .val { font-weight: 900; color: var(--primary-dark); }
.src-item a { color: var(--primary-dark); word-break: break-all; }
.src-item .use { color: var(--ink-soft); }

/* 1人のカード */
.pop { position: fixed; inset: 0; z-index: 50; background: rgba(30, 28, 22, 0.55); display: grid; place-items: center; padding: 16px; }
.pop-card { width: 100%; max-width: 420px; max-height: 88vh; overflow-y: auto; background: var(--paper); border-radius: 18px; padding: 16px; }
.pop-faces { display: flex; justify-content: center; gap: 18px; align-items: flex-end; }
.pop-faces figure { margin: 0; text-align: center; font-size: 12px; color: var(--ink-soft); }
.pop-faces svg { width: 76px; display: block; }
.pop-name { text-align: center; font: 900 19px/1.5 var(--maru); margin: 6px 0; }
.pop-name small { display: block; font: 500 12px/1.5 var(--font); color: var(--ink-soft); }
.pop-life { list-style: none; padding: 0; margin: 0 0 8px; font-size: 14.5px; }
.pop-life li { display: grid; grid-template-columns: 3.4em 1fr; gap: 8px; padding: 6px 0; border-bottom: 1px dashed var(--line); }
.pop-life li b { font-family: var(--maru); color: var(--primary-dark); }

.toast { position: fixed; left: 50%; top: 22%; transform: translate(-50%, -50%); z-index: 60; max-width: calc(100% - 24px); padding: 10px 18px; border-radius: 16px; background: rgba(43, 42, 38, 0.92); color: #fff; font-weight: 700; font-size: 15px; text-align: center; pointer-events: none; }

.guide { margin-top: 28px; background: var(--paper); border: 1px solid var(--line); border-radius: 18px; padding: 22px 20px 12px; font-size: 15px; line-height: 1.85; }
.guide p { margin: 0 0 1em; }
.guide h2 { font: 900 19px/1.4 var(--maru); margin: 32px 0 12px; padding-left: 10px; border-left: 5px solid var(--primary); }
.guide h2:first-child { margin-top: 0; }
.guide ul { padding-left: 1.3em; margin: 0 0 1em; }
.guide li { margin: 6px 0; }
.guide .steps { list-style: none; padding: 0; }
.guide .steps li { display: flex; align-items: baseline; gap: 6px; }
.guide .steps .num { flex: none; font-weight: 900; color: var(--primary); }
.guide details { border-top: 1px solid var(--line); padding: 12px 0; }
.guide details p { margin: 8px 0 4px; }
.guide summary { font-weight: 900; cursor: pointer; }
.guide a { color: var(--primary-dark); }
.g-foot { max-width: 560px; margin: 0 auto; padding: 14px 16px 28px; font-size: 12px; text-align: center; }
.g-foot a { color: var(--ink-soft); }

@media (max-width: 380px) {
  .choices.many { grid-template-columns: 1fr; }
}
@media (max-width: 360px) {
  .logo { font-size: 29px; }
  .seats { gap: 3px; padding: 8px 5px; }
}
@media (prefers-reduced-motion: no-preference) {
  .scr { animation: fade 0.35s ease; }
  @keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
}

/* 30年のふりかえり（暗い画面で、言葉が順に浮かぶ） */
.veil-on body { overflow: hidden; }
.veil { position: fixed; inset: 0; z-index: 55; background: #18201b; color: #ece8dc; overflow-y: auto; -webkit-overflow-scrolling: touch; animation: v-in 0.6s ease both; }
.veil-in { max-width: 520px; margin: 0 auto; padding: 36px 20px 48px; }
@keyframes v-in { from { opacity: 0; } to { opacity: 1; } }
.v-fade { opacity: 0; animation: v-up 1s ease both; animation-delay: var(--d, 0s); }
.v-now .v-fade { animation-delay: 0s; animation-duration: 0.3s; }
@keyframes v-up { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .v-fade, .veil { animation: none; opacity: 1; } }
.v-small { margin: 0; text-align: center; font: 700 13px/1.6 var(--font); letter-spacing: 0.3em; color: #9fb3a6; }
.v-lead { text-align: center; font: 700 17px/1.8 var(--maru); margin: 6px 0 22px; color: #d9d4c4; }
.v-h { font: 900 15px/1.5 var(--maru); color: #c9d6cb; margin: 10px 0 8px; }
.past { margin: 12px 0 0; }
.past h3 { font: 900 15px/1.5 var(--maru); margin: 0 0 4px; }
.past ul { list-style: none; padding: 0; margin: 6px 0 0; }
.past li { padding: 7px 0; border-bottom: 1px dashed var(--line); }
.past-b { display: block; width: 100%; text-align: left; background: none; border: 0; padding: 0; font: 700 14px/1.6 var(--maru); color: var(--primary-dark); cursor: pointer; touch-action: manipulation; }
.past-b small { display: block; font: 500 12.5px/1.6 var(--font); color: var(--ink-soft); }
.real { border: 2px dashed var(--accent); background: #fff8f1; border-radius: 16px; padding: 14px; margin: 12px 0; }
.real-tag { margin: 0 0 4px; display: inline-block; font: 900 12px/1.6 var(--maru); letter-spacing: 0.15em; color: #fff; background: var(--accent); border-radius: 999px; padding: 1px 12px; }
.real-stat { margin: 6px 0 10px; font-size: 14.5px; line-height: 1.9; }
.real-stat .src { margin-left: 4px; background: transparent; color: var(--ink-soft); border: 1px solid var(--line); border-radius: 10px; font: 700 12px/1.4 var(--font); padding: 2px 8px; cursor: pointer; }
.real-h { font: 900 14px/1.5 var(--maru); margin: 6px 0 4px; }
.real-mates { list-style: none; padding: 0; margin: 0 0 10px; }
.real-mates li { display: flex; gap: 10px; align-items: center; padding: 6px 0; border-bottom: 1px dashed var(--line); }
.real-mates svg { width: 40px; flex: none; }
.real-mates b { display: block; font: 900 14px/1.4 var(--maru); }
.real-mates span { display: block; font-size: 13.5px; line-height: 1.7; color: var(--ink-soft); }
.real-q { margin: 8px 0; font: 900 16px/1.7 var(--maru); }
.real-opts { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.real-o { padding: 11px 6px; border: 2px solid var(--accent); border-radius: 14px; background: #fff; font: 900 14.5px/1.4 var(--maru); color: var(--ink); cursor: pointer; touch-action: manipulation; }
.real-o.picked { background: var(--accent); color: #fff; }
.real-row { display: flex; gap: 14px; justify-content: center; margin-top: 8px; }
.real-sub { background: none; border: 0; color: var(--ink-soft); font: 700 13px/1.6 var(--font); text-decoration: underline; cursor: pointer; touch-action: manipulation; }
.real-sub.picked { color: var(--accent); }
table.two { width: 100%; border-collapse: collapse; font-size: 14px; margin: 4px 0 8px; }
table.two th, table.two td { border-bottom: 1px dashed var(--line); padding: 6px 4px; text-align: left; vertical-align: top; }
table.two thead th { font: 900 12.5px var(--maru); color: var(--ink-soft); }
table.two tbody th { font: 900 13px var(--maru); color: var(--primary); white-space: nowrap; }
table.two td:last-child { color: var(--accent); font-weight: 700; }
.v-flash { list-style: none; padding: 0; margin: 0 0 26px; }
.v-flash li { display: grid; grid-template-columns: 3.4em 1fr; gap: 8px; padding: 7px 0; border-bottom: 1px solid #2c372f; font-size: 15px; line-height: 1.75; }
.v-flash b { font-family: var(--maru); color: #8cc3a5; }
.v-epi { text-align: center; font: 700 17px/2 var(--maru); margin: 8px 0 22px; }
.v-epi p { margin: 0 0 0.6em; }
.v-dim { color: #9fb3a6; font-size: 15px; }
.v-notes ul { list-style: none; padding: 0; margin: 0 0 20px; }
.v-notes li { padding: 8px 0; border-bottom: 1px solid #2c372f; font-size: 15px; }
.v-notes b { display: block; font-size: 12px; color: #9fb3a6; }
.v-skipbtn { display: block; margin: 14px auto 0; background: none; border: 0; color: #8b968e; font: 700 13px/1.6 var(--font); text-decoration: underline; cursor: pointer; }

/* 40人の30年・手ざわり */
.map-lead { font-size: 13px; color: var(--ink-soft); margin: 0 0 6px; }
.map { background: var(--paper); border-radius: 12px; padding: 8px; }
.map svg { display: block; width: 100%; height: auto; }
.m-ax { font: 700 8px var(--font); fill: var(--ink-soft); text-anchor: middle; }
.m-no { font: 500 6px var(--font); fill: var(--ink-soft); text-anchor: end; }
.m-no.me { fill: var(--accent); font-weight: 900; }
.m-gone { fill: #8a857a; }
.m-m { fill: #d36a8a; }
.m-k { fill: #fffdf8; stroke: #b0475f; stroke-width: 1; }
.m-me { fill: none; stroke: var(--accent); stroke-width: 1.5; }
.map-key { list-style: none; display: flex; flex-wrap: wrap; gap: 4px 12px; padding: 0; margin: 6px 0 4px; font-size: 12px; color: var(--ink-soft); }
.map-key i { display: inline-block; width: 11px; height: 9px; margin-right: 4px; vertical-align: -1px; border-radius: 2px; }
.map-key .k-m { width: 9px; height: 9px; border-radius: 50%; background: #d36a8a; }
.map-key .k-k { width: 8px; height: 8px; border-radius: 50%; background: #fffdf8; border: 1.5px solid #b0475f; }
.map-key .k-g { width: 5px; height: 5px; background: #8a857a; border-radius: 0; vertical-align: 1px; }
.feel { list-style: none; padding: 0; margin: 0; }
.feel li { display: grid; grid-template-columns: 4.6em 1fr 4.6em; align-items: center; gap: 4px 8px; padding: 6px 0 2px; font: 700 14px/1.4 var(--maru); }
.feel .fl { text-align: right; }
.feel .ft { position: relative; height: 6px; border-radius: 3px; background: var(--line); }
.feel .ft::after { content: ""; position: absolute; left: 50%; top: -3px; width: 1px; height: 12px; background: #bdb29b; }
.feel .ft i { position: absolute; top: 50%; width: 14px; height: 14px; margin: -7px 0 0 -7px; border-radius: 50%; background: var(--primary); }
.feel small { grid-column: 2; text-align: center; font: 500 12px/1.4 var(--font); color: var(--ink-soft); }
.feel-note { font-size: 12.5px; color: var(--ink-soft); line-height: 1.8; margin: 8px 0 4px; }