:root {
  --paper: #f1ece1;
  --paper-2: #e8e1d3;
  --ink: #1d1b17;
  --ink-2: #4a463d;
  --muted: #7d776a;
  --line: #d3cab8;
  --seal: #96302a;
  --jade: #46584c;
  --gold: #8a6a2f;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: var(--paper);
  color: var(--ink);
  font-family: "Songti TC", "STSong", "Noto Serif TC", "PingFang TC", serif;
  font-size: 17px;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(120% 80% at 50% -10%, rgba(255,255,255,.7), rgba(255,255,255,0) 60%),
    radial-gradient(60% 50% at 100% 100%, rgba(70,88,76,.06), transparent 70%),
    radial-gradient(60% 50% at 0% 80%, rgba(150,48,42,.04), transparent 70%);
}

#app { position: relative; z-index: 1; }

.screen { min-height: 100vh; min-height: 100dvh; }
.hidden { display: none !important; }

/* ---------- 封面 ---------- */
#screen-title {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 8vh 1.4rem;
}

.mountains {
  position: absolute;
  inset: auto 0 0 0;
  height: 46vh;
  opacity: .5;
  background:
    radial-gradient(60% 120% at 12% 100%, rgba(70,88,76,.35), transparent 62%),
    radial-gradient(70% 140% at 42% 110%, rgba(70,88,76,.25), transparent 60%),
    radial-gradient(55% 110% at 76% 105%, rgba(70,88,76,.30), transparent 60%),
    radial-gradient(45% 90% at 96% 100%, rgba(70,88,76,.18), transparent 60%);
  filter: blur(2px);
}
.mountains::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--paper) 2%, rgba(241,236,225,.55) 30%, transparent 70%);
}

.title-inner {
  position: relative;
  text-align: center;
  max-width: 26rem;
}

h1 {
  font-size: clamp(3.6rem, 16vw, 6rem);
  font-weight: 500;
  letter-spacing: .28em;
  margin: .1em 0 .3em;
  text-indent: .28em;
}

.eyebrow {
  font-size: .8rem;
  letter-spacing: .32em;
  color: var(--muted);
  margin: 0;
}

.lede { font-size: 1.12rem; margin: .6rem 0 .4rem; }
.fine { font-size: .86rem; color: var(--muted); line-height: 1.8; margin: .4rem 0; }
.seen-line { font-size: .8rem; color: var(--jade); letter-spacing: .08em; margin-top: 1.6rem; }

/* ---------- 按鈕 ---------- */
button {
  font-family: inherit;
  font-size: .98rem;
  line-height: 1.4;
  cursor: pointer;
  border-radius: 2px;
  transition: background .18s, color .18s, border-color .18s;
}

button.primary {
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
  padding: .72rem 2.1rem;
  letter-spacing: .18em;
  margin-top: 1.4rem;
}
button.primary:hover { background: var(--jade); border-color: var(--jade); }

button.ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: .7rem 1.2rem;
}
button.ghost:hover { color: var(--ink); border-color: var(--ink); }

.row { display: flex; gap: .8rem; flex-wrap: wrap; align-items: center; margin-top: 1.4rem; }
.row button.primary { margin-top: 0; }

/* ---------- 出生 ---------- */
.wrap { max-width: 38rem; margin: 0 auto; padding: 9vh 1.4rem 4rem; }
.wrap h2 { font-size: 2rem; font-weight: 500; letter-spacing: .1em; margin: .2rem 0 .1rem; }

.card {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.42);
  padding: 1rem 1.15rem;
  margin: 1rem 0;
}
.card h3 {
  font-size: .78rem;
  font-weight: 400;
  letter-spacing: .3em;
  color: var(--muted);
  margin: 0 0 .5rem;
}
.card p { margin: 0; }

.talents { display: grid; gap: .7rem; }
.talent {
  border-left: 2px solid var(--jade);
  padding-left: .8rem;
}
.talent b { font-weight: 500; letter-spacing: .06em; }
.talent small { display: block; color: var(--muted); font-size: .84rem; line-height: 1.7; }
.talent.rare { border-left-color: var(--gold); }
.talent.rare b::after { content: " · 異"; color: var(--gold); font-size: .72rem; letter-spacing: .1em; }

.statgrid { display: grid; grid-template-columns: repeat(5, 1fr); gap: .5rem; text-align: center; }
.statgrid div { font-size: .8rem; color: var(--muted); }
.statgrid b { display: block; font-size: 1.1rem; color: var(--ink); font-weight: 500; }

/* ---------- 生活 ---------- */
#screen-life { display: flex; flex-direction: column; height: 100vh; height: 100dvh; overflow: hidden; }

.bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .7rem 1.1rem;
  border-bottom: 1px solid var(--line);
  background: rgba(241,236,225,.92);
  backdrop-filter: blur(6px);
}
.who strong { font-weight: 500; letter-spacing: .1em; }
.who span { color: var(--muted); font-size: .85rem; margin-left: .6rem; }

.tools { display: flex; gap: .4rem; }
.chip {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  padding: .28rem .7rem;
  font-size: .8rem;
  letter-spacing: .08em;
}
.chip.on { background: var(--jade); border-color: var(--jade); color: var(--paper); }

.cols { flex: 1; display: grid; grid-template-columns: 1fr 15.5rem; min-height: 0; overflow: hidden; }

#side {
  order: 2;
  border-left: 1px solid var(--line);
  padding: 1.1rem 1rem;
  overflow-y: auto;
  font-size: .84rem;
  background: rgba(255,255,255,.25);
}

.nowline { color: var(--ink-2); line-height: 1.85; margin: 0 0 1rem; }

.srow { margin-bottom: .55rem; }
.srow .lab {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: .78rem;
  letter-spacing: .1em;
}
.srow .lab b { color: var(--ink); font-weight: 500; }
.bar-track { height: 3px; background: var(--line); margin-top: .2rem; }
.bar-fill { height: 100%; background: var(--jade); width: 0; transition: width .35s; }

.people { margin-top: 1rem; color: var(--muted); font-size: .8rem; line-height: 1.9; }
.people b { color: var(--ink-2); font-weight: 500; }

.log {
  order: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 1.6rem clamp(1rem, 6vw, 4rem) 2rem;
}
.log .row-log {
  max-width: 34rem;
  margin: 0 auto .95rem;
  animation: rise .28s ease-out;
}
@keyframes rise { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

.log .age {
  display: inline-block;
  font-size: .74rem;
  color: var(--muted);
  letter-spacing: .12em;
  margin-right: .6rem;
  vertical-align: .1em;
}
.log .txt { white-space: pre-line; }
.log .txt p { margin: 0 0 .55rem; }
.log .txt p:last-child { margin-bottom: 0; }

.log .row-log.choice .txt {
  color: var(--ink);
  border-left: 2px solid var(--seal);
  padding-left: .85rem;
}
.log .row-log.result .txt { color: var(--ink-2); }
.log .row-log.open .txt { color: var(--ink-2); }
.log .row-log.end .txt { color: var(--seal); letter-spacing: .1em; }

.fx {
  display: inline-block;
  font-size: .74rem;
  color: var(--jade);
  letter-spacing: .1em;
  margin-top: .15rem;
}
.fx .down { color: var(--seal); }

/* ---------- 選項 ---------- */
.choices {
  flex: 0 0 auto;
  background: var(--paper-2);
  border-top: 1px solid var(--line);
  box-shadow: 0 -8px 24px rgba(29,27,23,.07);
  padding: .8rem clamp(.9rem, 5vw, 3rem) max(.8rem, env(safe-area-inset-bottom));
  max-height: 46vh;
  overflow-y: auto;
  z-index: 20;
}
.choice-inner { max-width: 34rem; margin: 0 auto; }
.choice-title {
  font-size: .78rem;
  letter-spacing: .3em;
  color: var(--seal);
  margin: 0 0 .6rem;
}
.opts { display: grid; gap: .5rem; }
.opts button {
  text-align: left;
  background: rgba(255,255,255,.55);
  border: 1px solid var(--line);
  padding: .68rem .9rem;
  line-height: 1.5;
}
.opts button:hover { border-color: var(--ink); background: #fff; }
.opts button .k {
  display: inline-block;
  width: 1.3rem;
  color: var(--muted);
  font-size: .8rem;
}
.opts button small { display: block; color: var(--muted); font-size: .78rem; margin-left: 1.3rem; line-height: 1.65; }

/* ---------- 結局 ---------- */
.end-wrap { text-align: center; padding: 7vh 0 4rem; }
.seal {
  display: inline-block;
  width: 8.6rem;
  height: 8.6rem;
  line-height: 1.3;
  padding: .9rem;
  border: 2px solid var(--seal);
  color: var(--seal);
  font-size: 1.5rem;
  letter-spacing: .16em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transform: rotate(-2deg);
  background: rgba(150,48,42,.04);
}
.seal.hidden-seal { border-color: var(--gold); color: var(--gold); background: rgba(138,106,47,.06); }
.rarity { font-size: .74rem; letter-spacing: .3em; color: var(--muted); margin: .9rem 0 0; }
.line { font-size: 1.06rem; line-height: 2.1; white-space: pre-line; margin: 1.6rem 0 0; }

/* 死後：轉折／因果／羈絆／成就 */
.after { max-width: 34rem; margin: 2.6rem auto 0; text-align: left; }
.after-block { margin-top: 2.2rem; }
.after-block h3 {
  font-size: .78rem; letter-spacing: .32em; color: var(--muted);
  font-weight: 400; margin: 0 0 .9rem; padding-bottom: .55rem;
  border-bottom: 1px solid var(--line);
}
.turns { list-style: none; margin: 0; padding: 0; }
.turns li {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: .1rem .5rem;
  padding: .55rem 0; border-bottom: 1px dashed rgba(0,0,0,.06);
  line-height: 1.7;
}
.turns .age { color: var(--muted); font-size: .78rem; min-width: 3rem; }
.turns .what { font-size: .9rem; }
.turns .pick { font-size: .84rem; color: var(--seal); }
.turns .pick::before { content: "→ "; opacity: .55; }
.causes, .causes li { margin: 0; padding: 0; list-style: none; }
.causes li {
  font-size: .92rem; line-height: 1.95; padding: .45rem 0 .45rem .9rem;
  border-left: 2px solid var(--line); margin-bottom: .35rem;
}
.bonds { display: grid; gap: .7rem; }
.bond { padding: .7rem .9rem; background: rgba(0,0,0,.018); border: 1px solid var(--line); }
.bond .bname { display: block; font-size: .95rem; letter-spacing: .12em; margin-bottom: .3rem; }
.bond .btext { font-size: .88rem; color: var(--ink-2); line-height: 1.85; }
.ach { display: flex; flex-wrap: wrap; gap: .5rem; }
.ach .chip { border: 1px solid var(--line); padding: .45rem .7rem; min-width: 8rem; }
.ach .chip b { display: block; font-weight: 400; font-size: .88rem; letter-spacing: .08em; }
.ach .chip i { display: block; font-style: normal; font-size: .74rem; color: var(--muted); margin-top: .2rem; line-height: 1.6; }

/* 同一年上山的五個人 */
.peers { display: flex; flex-wrap: wrap; gap: .4rem .9rem; font-size: .92rem; }
.peers span { color: var(--ink-2); }
.peers span + span::before { content: "、"; margin-right: .1rem; color: var(--muted); }
.arts { display: flex; flex-wrap: wrap; gap: .5rem .8rem; }
.art { display: inline-flex; flex-direction: column; padding: .35rem .6rem; border: 1px solid var(--line); border-radius: .4rem; }
.art b { font-weight: 600; font-size: .95rem; }
.art i { font-style: normal; font-size: .75rem; color: var(--muted); margin-top: .1rem; }

.peers-table { display: grid; gap: .55rem; }
.prow {
  display: grid; grid-template-columns: 1fr auto; gap: .1rem .8rem;
  padding: .6rem .8rem; border: 1px solid var(--line); background: rgba(0,0,0,.012);
}
.prow.me { border-color: var(--seal); background: rgba(150,48,42,.035); }
.pname { font-size: .94rem; letter-spacing: .06em; }
.pname i { display: block; font-style: normal; font-size: .74rem; color: var(--muted); margin-top: .15rem; letter-spacing: .02em; }
.pseal { font-size: .84rem; color: var(--ink-2); letter-spacing: .12em; align-self: start; }
.prow.me .pseal { color: var(--seal); }
.pepi { grid-column: 1 / -1; margin: .35rem 0 0; font-size: .84rem; color: var(--ink-2); line-height: 1.75; }

.log .row-log.world { margin: .55rem 0; }
.log .row-log.world .age { opacity: .35; }
.log .row-log.world .txt {
  color: var(--muted); font-size: .86rem; line-height: 1.8;
  border-left: 2px solid var(--line); padding: .15rem 0 .15rem .7rem;
}
.wtag {
  display: inline-block; font-size: .68rem; letter-spacing: .18em;
  border: 1px solid var(--line); padding: .05rem .35rem; margin-right: .5rem;
  color: var(--muted); vertical-align: .1em;
}

.gender-row {
  display: flex; align-items: center; justify-content: center; gap: .5rem;
  margin: 1.2rem 0 .2rem; font-size: .92rem; color: var(--muted);
}
.gender-row .g-label { margin-right: .2rem; }
.g-btn { min-width: 3.2rem; }
.g-btn.is-on { background: var(--ink); color: var(--paper); border-color: var(--ink); }

.row-log.fight .txt { color: #7a2f22; font-weight: 600; letter-spacing: .02em; }
.row-log.fight .age { color: #a05a4a; }
.row-log.learn .txt { color: #3f5a45; }
.row-log.learn .wtag { color: #3f5a45; border-color: #3f5a45; }

.row-log.roll .txt { font-size: .92rem; color: var(--muted); }
.row-log.roll .wtag.good { color: #4a6b4a; border-color: #4a6b4a; }
.row-log.roll .wtag.bad { color: #8a4a3a; border-color: #8a4a3a; }

.log .row-log.year .txt { color: var(--muted); font-size: .9rem; }
.log .row-log.year .age { opacity: .5; }

.collection { margin-top: 2rem; text-align: left; border-top: 1px solid var(--line); padding-top: 1rem; }
.collection .item { display: flex; justify-content: space-between; font-size: .85rem; padding: .3rem 0; color: var(--muted); }
.collection .item.got { color: var(--ink); }
.collection .item.hid { color: var(--gold); }
.collection .hint { font-size: .78rem; color: var(--muted); margin-bottom: .6rem; }

/* ---------- 手機 ---------- */
@media (max-width: 720px) {
  html, body { font-size: 16px; line-height: 1.85; }
  .cols { grid-template-columns: 1fr; grid-template-rows: auto 1fr; }
  #side {
    order: 1;
    border-left: 0;
    border-bottom: 1px solid var(--line);
    padding: .45rem 1rem .4rem;
    overflow: hidden;
    max-height: 86px;
  }
  .nowline, .people { display: none; }
  #choices { max-height: 54vh; padding: .6rem .9rem max(.6rem, env(safe-area-inset-bottom)); }
  .choice-title { margin-bottom: .4rem; }
  .opts { gap: .4rem; }
  .opts button { padding: .55rem .8rem; font-size: .95rem; }
  .opts button small { font-size: .74rem; line-height: 1.55; }
  .statrow { display: grid; grid-template-columns: repeat(5, 1fr); gap: .4rem; }
  .srow { margin: 0; }
  .srow .lab { font-size: .68rem; letter-spacing: .04em; }
  .people { margin-top: .4rem; font-size: .74rem; }
  .log { order: 2; padding: 1rem 1.1rem 1.2rem; }
  .log .row-log { margin-bottom: .8rem; }
  .seal { width: 7rem; height: 7rem; font-size: 1.25rem; }
}

/* ---------- BGM 靜音鈕（bgm.js 注入） ---------- */
.bgm-toggle {
  position: fixed;
  top: calc(env(safe-area-inset-top, 0px) + .7rem);
  right: .8rem;
  z-index: 60;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(241, 236, 225, .82);
  color: var(--ink-2);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  display: grid;
  place-items: center;
  transition: border-color .2s, opacity .2s;
}
.bgm-toggle:hover { border-color: var(--jade); }
.bgm-toggle:focus-visible { outline: 2px solid var(--jade); outline-offset: 2px; }
.bgm-toggle:active { transform: scale(.95); }

/* 音符圖示（純 CSS，不依賴外部字型） */
.bgm-ico {
  position: relative;
  width: 1px;
  height: .85rem;
  background: currentColor;
  display: block;
  margin-left: -.18rem;
}
.bgm-ico::before {
  content: "";
  position: absolute;
  left: -.32rem;
  bottom: -.2rem;
  width: .5rem;
  height: .38rem;
  border-radius: 50%;
  background: currentColor;
}
.bgm-ico::after {
  content: "";
  position: absolute;
  right: -.36rem;
  top: -.02rem;
  width: .5rem;
  height: .38rem;
  border-radius: 50%;
  background: currentColor;
}

/* 關閉時打一條斜線 */
.bgm-toggle.is-off .bgm-ico { opacity: .38; }
.bgm-toggle.is-off::after {
  content: "";
  position: absolute;
  width: 1.5rem;
  height: 1px;
  background: var(--seal);
  transform: rotate(-45deg);
}