:root {
  --black: #03090b;
  --ink: #071014;
  --panel: #0b1c20;
  --panel-2: #10282c;
  --line: rgba(139, 205, 196, 0.19);
  --line-hi: rgba(120, 228, 210, 0.52);
  --paper: #d7f5f0;
  --dim: #759590;
  --signal: #78e4d2;
  --signal-deep: #2c968c;
  --warm: #f3e7c9;
  --amber: #eab35b;
  --red: #e14d58;
  --blue: #78aee4;
  --sans: Bahnschrift, "Yu Gothic UI", "Hiragino Kaku Gothic ProN", sans-serif;
  --serif: "BIZ UDPMincho", "Yu Mincho", "Hiragino Mincho ProN", serif;
  --mono: "Cascadia Mono", Consolas, monospace;
}

* { box-sizing: border-box; }
html { min-width: 320px; background: var(--ink); }
body { margin: 0; min-height: 100vh; color: var(--paper); background: var(--ink); font-family: var(--sans); }
button, a { font: inherit; }
button:focus-visible, a:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; }
.is-hidden { display: none !important; }

.noise {
  position: fixed;
  z-index: 1000;
  inset: 0;
  opacity: .055;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.boot {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  align-content: center;
  justify-items: center;
  overflow: hidden;
  padding: 28px;
  text-align: center;
  background:
    linear-gradient(90deg, transparent 49.9%, rgba(120,228,210,.08) 50%, transparent 50.1%),
    linear-gradient(rgba(120,228,210,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120,228,210,.035) 1px, transparent 1px),
    radial-gradient(circle at 50% 42%, #15363a 0, #071418 38%, #020708 78%);
  background-size: auto, 58px 58px, 58px 58px, auto;
}

.boot::before, .boot::after {
  content: "";
  position: absolute;
  width: min(64vw, 720px);
  aspect-ratio: 1;
  border: 1px solid rgba(120,228,210,.12);
  border-radius: 50%;
  animation: orbit 22s linear infinite;
}
.boot::after { width: min(42vw, 470px); border-style: dashed; animation-direction: reverse; animation-duration: 28s; }
.boot > * { position: relative; z-index: 1; }
.boot-code { position: absolute; top: 26px; left: 30px; color: var(--dim); font: 9px/1 var(--mono); letter-spacing: .25em; }
.boot-mark { display: flex; align-items: center; gap: 12px; margin-bottom: 26px; }
.boot-mark i { width: 44px; height: 1px; background: linear-gradient(90deg, transparent, var(--signal)); }
.boot-mark i:last-child { background: linear-gradient(90deg, var(--signal), transparent); }
.boot-mark span { display: grid; place-items: center; width: 62px; height: 62px; border: 1px solid var(--signal); color: var(--amber); font: 700 29px/1 Georgia, serif; transform: rotate(45deg); box-shadow: inset 0 0 26px rgba(120,228,210,.12), 0 0 24px rgba(120,228,210,.08); }
.boot-mark span::first-letter { transform: rotate(-45deg); }
.boot > p:first-of-type { margin: 0; color: var(--signal); font: 9px/1 var(--mono); letter-spacing: .24em; }
.boot h1 { margin: 11px 0 18px; font: 500 clamp(38px, 6vw, 76px)/1.15 var(--serif); letter-spacing: -.055em; }
.boot h1 em { color: var(--amber); font-style: normal; }
.boot-lead { margin: 0 0 30px; color: #9ab4af; font: 500 14px/1.9 var(--serif); }
.start-button { display: flex; align-items: center; justify-content: space-between; gap: 50px; min-width: 290px; padding: 15px 16px 15px 20px; border: 1px solid var(--amber); color: var(--paper); background: rgba(234,179,91,.06); cursor: pointer; transition: 180ms ease; }
.start-button small { font: 8px/1 var(--mono); letter-spacing: .15em; }
.start-button:hover { color: var(--ink); background: var(--amber); box-shadow: 0 14px 34px rgba(234,179,91,.17); transform: translateY(-2px); }
.resume-button { margin-top: 9px; border-color: var(--line-hi); color: var(--signal); background: rgba(120,228,210,.055); }
.boot-note { margin-top: 16px; color: #58716d; font-size: 9px; letter-spacing: .08em; }
.day-select-button { margin-top: 9px; border-color: var(--line-hi); color: #b9cfcb; background: rgba(120,228,210,.03); }
.boot-guide { max-width: 430px; margin: 12px auto 0; color: #7f9793; font-size: 11px; line-height: 1.75; }
.boot-guide b { color: var(--signal); font-weight: 600; }
.day-select-panel { width: min(430px, 92vw); margin: 12px auto 0; padding: 12px; border: 1px solid var(--line); background: rgba(9,25,29,.9); text-align: left; }
.day-select-note { margin: 0 0 10px; color: #7f9793; font-size: 10px; line-height: 1.7; }
.day-select-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(122px, 1fr)); gap: 6px; }
.day-select-item { display: grid; gap: 3px; padding: 9px 10px; border: 1px solid var(--line); color: var(--paper); background: transparent; text-align: left; cursor: pointer; transition: 150ms ease; }
.day-select-item b { color: var(--signal); font: 700 12px/1 var(--mono); letter-spacing: .06em; }
.day-select-item span { color: #a8bfbb; font-size: 10px; line-height: 1.5; }
.day-select-item small { color: #58716d; font: 7px/1 var(--mono); letter-spacing: .13em; }
.day-select-item:hover { border-color: var(--line-hi); background: rgba(120,228,210,.06); transform: translateY(-1px); }
.icon-button.is-active { color: var(--ink); border-color: var(--signal); background: var(--signal); }

.game-shell { min-height: 100vh; background: radial-gradient(circle at 50% -20%, rgba(50,126,118,.15), transparent 46rem), var(--ink); animation: shellIn .55s ease both; }
.topbar { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 22px; min-height: 65px; padding: 10px 18px; border-bottom: 1px solid var(--line); background: rgba(4,13,16,.94); }
.wordmark { display: flex; align-items: baseline; gap: 8px; }
.wordmark b { color: var(--signal); font: 700 24px/1 Georgia, serif; letter-spacing: -.04em; }
.wordmark span { color: var(--dim); font: 8px/1 var(--mono); letter-spacing: .18em; }
.mission-title { padding-left: 18px; border-left: 1px solid var(--line); }
.mission-title small, .mission-title strong { display: block; }
.mission-title small { color: var(--dim); font: 7px/1 var(--mono); letter-spacing: .15em; }
.mission-title strong { margin-top: 4px; font: 500 14px/1.2 var(--serif); }
.top-actions { display: flex; gap: 6px; }
.icon-button { padding: 8px 10px; border: 1px solid var(--line); color: var(--dim); background: transparent; font: 8px/1 var(--mono); letter-spacing: .08em; text-decoration: none; cursor: pointer; transition: 150ms ease; }
.icon-button:hover { color: var(--paper); border-color: var(--line-hi); background: rgba(120,228,210,.05); }

.mission-strip { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 20px; min-height: 38px; padding: 7px 18px; border-bottom: 1px solid var(--line); background: #0a191d; }
.mission-strip span, .mission-strip b { color: var(--dim); font: 7px/1 var(--mono); letter-spacing: .13em; }
.mission-strip span { display: flex; align-items: center; gap: 7px; color: var(--signal); }
.mission-strip span i { width: 5px; height: 5px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 8px var(--signal); animation: pulse 1.8s ease infinite; }
.mission-strip p { margin: 0; color: #98b1ad; font-size: 10px; text-align: center; }

.game-grid { display: grid; grid-template-columns: 215px minmax(0, 1fr) 235px; gap: 1px; min-height: calc(100vh - 127px); background: var(--line); }
.side-panel, .stage { min-width: 0; background: var(--ink); }
.side-panel { padding: 15px 12px; }
.panel-label { margin-bottom: 11px; color: var(--signal); font: 7px/1 var(--mono); letter-spacing: .16em; }
.sub-label { margin-top: 22px; }

.person-card { position: relative; display: grid; grid-template-columns: 46px 1fr; align-items: center; gap: 10px; margin-bottom: 8px; padding: 9px 8px; border: 1px solid var(--line); background: #09191d; transition: 180ms ease; }
.person-card::before { content: ""; position: absolute; top: -1px; left: -1px; width: 18px; height: 2px; background: #385d59; }
.person-card.is-speaking { border-color: rgba(120,228,210,.5); background: rgba(120,228,210,.055); }
.person-card.is-speaking::before { width: 46px; background: var(--signal); box-shadow: 0 0 8px var(--signal); }
.person-monogram { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid #315653; border-radius: 50%; color: var(--signal); font: 700 10px/1 var(--mono); }
.person-portrait { position: relative; isolation: isolate; overflow: hidden; background: radial-gradient(circle at 50% 28%,#dce5e7 0 27%,#5d7476 58%,#071417 100%); box-shadow: inset 0 0 0 2px rgba(3,9,11,.72),0 0 0 1px rgba(120,228,210,.08); }
.person-portrait::after { content: ""; position: absolute; z-index: 2; inset: 0; border-radius: inherit; pointer-events: none; background: linear-gradient(180deg,rgba(120,228,210,.12),transparent 42%,rgba(3,9,11,.26)),repeating-linear-gradient(180deg,transparent 0 3px,rgba(120,228,210,.045) 3px 4px); box-shadow: inset 0 0 10px rgba(3,9,11,.5); }
.person-portrait img { position: absolute; z-index: 1; left: 50%; top: -55%; width: 280%; max-width: none; height: auto; transform: translateX(-50%); filter: saturate(.82) contrast(1.06) brightness(.88); }
.person-card.is-speaking .person-portrait { border-color: var(--signal); box-shadow: inset 0 0 0 2px rgba(3,9,11,.68),0 0 10px rgba(120,228,210,.34); }
.person-card small, .person-card b, .person-card span { display: block; }
.person-card small { color: var(--dim); font: 6px/1 var(--mono); letter-spacing: .13em; }
.person-card b { margin-top: 3px; font: 500 13px/1 var(--serif); }
.person-card span { color: #6c8884; font-size: 7px; }
.person-card em { grid-column: 1 / -1; padding-top: 6px; border-top: 1px solid var(--line); color: var(--amber); font-size: 7px; font-style: normal; text-align: right; }

.response-list p { display: flex; justify-content: space-between; gap: 8px; margin: 0; padding: 8px 4px; border-bottom: 1px solid var(--line); color: var(--dim); font-size: 8px; }
.response-list b { color: #9ab0ad; font-weight: 500; }
.life-rule { margin-top: 24px; padding: 12px; border-left: 2px solid var(--amber); background: rgba(234,179,91,.04); }
.life-rule span { color: var(--amber); font: 7px/1 var(--mono); letter-spacing: .16em; }
.life-rule p { margin: 8px 0 0; color: #758d89; font: 500 9px/1.7 var(--serif); }

.stage { display: grid; grid-template-rows: minmax(300px, 44vh) minmax(330px, 1fr); }
.stage-visual { position: relative; isolation: isolate; overflow: hidden; border-bottom: 1px solid var(--line); background: radial-gradient(circle at 50% 46%, rgba(49,121,113,.17), transparent 25%), linear-gradient(180deg, #0b2024, #061216); }
.stage-visual.alert-mode { box-shadow: inset 0 4px var(--red); }
.room-grid { position: absolute; z-index: -1; inset: 0; opacity: .24; background-image: linear-gradient(rgba(120,228,210,.1) 1px, transparent 1px), linear-gradient(90deg, rgba(120,228,210,.08) 1px, transparent 1px); background-size: 42px 42px; mask-image: linear-gradient(black, transparent 94%); }
.room-grid::before, .room-grid::after { content: ""; position: absolute; bottom: -30%; width: 62%; height: 90%; border: 1px solid rgba(120,228,210,.18); background: rgba(4,13,16,.25); transform: perspective(500px) rotateY(36deg); }
.room-grid::before { left: -40%; }
.room-grid::after { right: -40%; transform: perspective(500px) rotateY(-36deg); }

.city-map { position: absolute; left: 50%; top: 50%; width: min(42vw, 360px); aspect-ratio: 1.7; transform: translate(-50%, -50%); border: 1px solid rgba(120,228,210,.28); background: radial-gradient(circle, rgba(120,228,210,.08), transparent 56%); box-shadow: inset 0 0 35px rgba(120,228,210,.04); }
.city-map::before, .city-map::after { content: ""; position: absolute; inset: 12%; border: 1px solid rgba(120,228,210,.12); transform: skew(-13deg); }
.city-map::after { inset: 25%; border-radius: 50%; transform: none; }
.city-map i { position: absolute; width: 5px; height: 5px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 9px var(--signal); }
.city-map i:nth-child(1) { left: 22%; top: 31%; }.city-map i:nth-child(2) { left: 67%; top: 24%; }.city-map i:nth-child(3) { left: 48%; top: 62%; }.city-map i:nth-child(4) { left: 74%; top: 72%; }.city-map i:nth-child(5) { left: 34%; top: 48%; }
.city-map span { position: absolute; right: 7px; bottom: 6px; color: var(--dim); font: 7px/1 var(--mono); }

.scene-composition { position: absolute; z-index: 2; inset: 0; overflow: hidden; pointer-events: none; }
.scene-composition::before { content: ""; position: absolute; z-index: 2; inset: 0; background: radial-gradient(ellipse at 50% 48%,transparent 0 30%,rgba(3,9,11,.08) 58%,rgba(3,9,11,.36) 100%),linear-gradient(180deg,rgba(3,9,11,.1),transparent 36%,rgba(3,9,11,.28)); }
.scene-character { position: absolute; z-index: 1; bottom: 0; width: 44%; height: 100%; margin: 0; opacity: .48; transition: opacity 180ms ease,filter 180ms ease,transform 220ms ease; }
.scene-character::after { content: ""; position: absolute; z-index: 2; left: 10%; right: 10%; bottom: 0; height: 1px; opacity: .5; background: linear-gradient(90deg,transparent,var(--signal),transparent); box-shadow: 0 0 12px rgba(120,228,210,.32); }
.scene-character img { position: absolute; z-index: 1; left: 50%; bottom: -215%; width: auto; max-width: none; height: 340%; transform: translateX(-50%); transform-origin: center 18%; filter: saturate(.68) contrast(1.08) brightness(.68); mask-image: linear-gradient(180deg,black 0,black 76%,transparent 100%); transition: filter 180ms ease,transform 220ms ease; }
.scene-character[data-portrait="expression"] img { bottom: -55%; height: 150%; }
.scene-character-left { left: 0; mask-image: linear-gradient(90deg,black 0,black 72%,transparent 100%); }
.scene-character-right { right: 0; mask-image: linear-gradient(270deg,black 0,black 72%,transparent 100%); }
.scene-character.is-speaking { z-index: 3; opacity: .94; filter: drop-shadow(0 0 13px rgba(120,228,210,.2)); transform: translateY(-2px); }
.scene-character.is-speaking img { filter: saturate(.9) contrast(1.08) brightness(.9); transform: translateX(-50%) scale(1.025); }
.scene-character[data-faction="hostile"]::after { background: linear-gradient(90deg,transparent,var(--red),transparent); box-shadow: 0 0 14px rgba(225,77,88,.38); }
.scene-character[data-faction="hostile"].is-speaking { filter: drop-shadow(0 0 14px rgba(225,77,88,.25)); }
.scene-character[data-expression="analysis"].is-speaking { filter: drop-shadow(0 0 14px rgba(120,174,228,.3)); }
.scene-character[data-expression="concern"].is-speaking { filter: drop-shadow(0 0 14px rgba(234,179,91,.27)); }
.scene-character[data-expression="alert"].is-speaking { filter: drop-shadow(0 0 15px rgba(225,77,88,.3)); }
.scene-composition[data-layout="solo"] .scene-character { left: 50%; right: auto; width: 58%; transform: translateX(-50%); mask-image: linear-gradient(90deg,transparent,black 20%,black 80%,transparent); }
.scene-still { width: 100%; height: 100%; object-fit: cover; opacity: .76; filter: saturate(.78) contrast(1.08) brightness(.74); mask-image: linear-gradient(180deg,black 0,black 78%,transparent 100%); }

.fragment-frame { position: absolute; z-index: 6; inset: 6%; overflow: hidden; border: 1px solid var(--line-hi); background: #020708; box-shadow: 0 16px 50px rgba(0,0,0,.5); }
.fragment-frame::before { content: ""; position: absolute; z-index: 2; inset: 0; pointer-events: none; background: repeating-linear-gradient(0deg, rgba(120,228,210,.045) 0 1px, transparent 1px 4px), linear-gradient(90deg, rgba(2,7,8,.55), transparent 28%, transparent 72%, rgba(2,7,8,.55)); }
.fragment-frame::after { content: ""; position: absolute; z-index: 3; left: 0; right: 0; height: 2px; top: -3px; background: var(--signal); box-shadow: 0 0 12px var(--signal); animation: scan 1.7s linear infinite; }
.fragment-frame img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.62) contrast(1.08) brightness(.72); transform: scale(1.06); }
.fragment-frame.is-misregistered .tracking-lines i:nth-child(2) { transform: translate(9px, 7px); transition: transform 600ms ease; }
.fragment-frame.is-misregistered .tracking-lines i:nth-child(3) { transform: translate(-8px, 6px); transition: transform 600ms ease; }
.fragment-frame.is-darkening { opacity: 0; background: #000; transition: opacity 300ms ease; }
.fragment-frame[data-fragment="1"] img { object-position: 50% 13%; }
.fragment-frame[data-fragment="2"] img { object-position: 50% 18%; }
.fragment-frame[data-fragment="3"] img { object-position: 50% 9%; }
.fragment-frame > span { position: absolute; z-index: 4; left: 10px; top: 10px; padding: 4px 7px; border: 1px solid var(--line); color: var(--signal); background: rgba(3,9,11,.82); font: 7px/1 var(--mono); letter-spacing: .12em; }
.outline-misregister { position: absolute; z-index: 5; inset: 13% 16%; opacity: 0; pointer-events: none; }
.outline-misregister i { position: absolute; inset: 0; border: 2px solid rgba(232,248,244,.85); border-radius: 28% 12% 35% 16%; clip-path: polygon(0 0, 84% 0, 84% 18%, 100% 18%, 100% 100%, 22% 100%, 22% 84%, 0 84%); }
.outline-misregister i:last-child { inset: 8% 12% 4% 7%; border-color: rgba(120,228,210,.72); border-radius: 9% 32% 12% 26%; }
.fragment-frame.is-misregistered .outline-misregister { opacity: 1; }
.fragment-frame.is-misregistered .outline-misregister i:first-child { animation: misregisterA .75s ease both; }
.fragment-frame.is-misregistered .outline-misregister i:last-child { animation: misregisterB .75s ease both; }
.fragment-frame.is-scanning::after { animation-duration: .14s; }
.stage-visual.is-blackout { animation: blackout .75s ease both; }
.tracking-lines { position: absolute; z-index: 4; inset: 0; pointer-events: none; opacity: .75; }
.tracking-lines i { position: absolute; border: 1px solid rgba(215,245,240,.7); }
.tracking-lines i:nth-child(1) { left: 17%; top: 20%; width: 24%; height: 48%; }
.tracking-lines i:nth-child(2) { right: 12%; top: 13%; width: 22%; height: 53%; }
.tracking-lines i:nth-child(3) { left: 42%; top: 42%; width: 18%; height: 28%; transform: translate(7px, -5px); border-color: rgba(225,77,88,.7); }

.phone-card { position: absolute; z-index: 12; left: 4%; bottom: 7%; width: 190px; padding: 12px 14px; border: 1px solid rgba(243,231,201,.58); color: #1b201c; background: var(--warm); box-shadow: 0 15px 35px rgba(0,0,0,.38); animation: phoneIn .3s ease both; }
.phone-card::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--amber); }
.phone-card small, .phone-card b, .phone-card span { display: block; }
.phone-card small { color: #6a675c; font: 6px/1 var(--mono); letter-spacing: .12em; }
.phone-card b { margin-top: 6px; font: 600 22px/1.2 var(--serif); }
.phone-card span { margin-top: 7px; color: #7a5d2a; font-size: 8px; }
.phone-card.is-ringing { animation: phoneIn .3s ease both, ring 1.4s ease-in-out infinite .4s; }

.hostile-alert { position: absolute; z-index: 13; top: 7%; right: 4%; width: min(340px, 45%); padding: 13px 15px; border: 1px solid rgba(225,77,88,.75); background: rgba(40,10,14,.94); box-shadow: 0 14px 38px rgba(0,0,0,.42), 0 0 22px rgba(225,77,88,.13); animation: alertIn .22s ease both; }
.hostile-alert > div { display: flex; align-items: center; gap: 7px; }
.hostile-alert > div span { display: grid; place-items: center; width: 18px; height: 18px; color: #26080b; background: var(--red); font-weight: 900; }
.hostile-alert small { color: var(--red); font: 7px/1 var(--mono); letter-spacing: .12em; }
.hostile-alert b { display: block; margin-top: 10px; font: 600 15px/1.2 var(--serif); }
.hostile-alert p { margin: 7px 0 0; color: #d2a8aa; font: 8px/1.65 var(--mono); }

.countdown { position: absolute; z-index: 14; left: 50%; top: 50%; width: 180px; padding: 14px; transform: translate(-50%,-50%); border: 1px solid var(--signal); text-align: center; background: rgba(5,17,20,.94); box-shadow: 0 0 35px rgba(120,228,210,.15); }
.countdown small, .countdown b, .countdown span { display: block; }
.countdown small { color: var(--dim); font: 7px/1 var(--mono); letter-spacing: .15em; }
.countdown b { margin: 7px 0; color: var(--signal); font: 500 38px/1 var(--mono); }
.countdown span { color: var(--amber); font-size: 8px; }
.observation-readout { position: absolute; right: 3%; bottom: 5%; padding: 8px 10px; border-right: 2px solid var(--signal); text-align: right; }
.observation-readout small, .observation-readout b, .observation-readout span { display: block; }
.observation-readout small { color: var(--dim); font: 6px/1 var(--mono); letter-spacing: .1em; }
.observation-readout b { margin: 4px 0; color: var(--red); font: 700 18px/1 var(--mono); }
.observation-readout span { color: var(--signal); font: 7px/1 var(--mono); }

.story-console { display: flex; flex-direction: column; min-height: 0; padding: 12px 16px 14px; background: #071519; cursor: pointer; }
.dialogue { cursor: pointer; }
.continue-button:disabled { cursor: wait; opacity: .45; }
.scene-kicker { display: flex; justify-content: space-between; gap: 12px; padding-bottom: 10px; border-bottom: 1px solid var(--line); color: var(--dim); font: 9px/1.35 var(--mono); letter-spacing: .08em; }
.scene-kicker span { color: var(--signal); }
.dialogue { flex: 1; min-height: 160px; max-height: 280px; padding: 18px 4px; overflow-y: auto; scrollbar-width: thin; scrollbar-color: #244642 transparent; }
.dialogue-line { display: grid; grid-template-columns: 68px 1fr; gap: 15px; margin: 0 0 10px; animation: lineIn .22s ease both; }
.dialogue-line .speaker { padding-top: 5px; color: var(--dim); font: 10px/1.4 var(--mono); text-align: right; letter-spacing: .04em; }
.dialogue-line .speaker.rico { color: var(--signal); }
.dialogue-line .speaker.nori { color: var(--blue); }
.dialogue-line .speaker.system { color: var(--red); }
.dialogue-line p { margin: 0; color: #e0f4f0; font: 500 17px/1.85 var(--serif); letter-spacing: .015em; }
.dialogue-line.system-line p { color: #c8ddda; font-family: var(--mono); font-size: 14px; line-height: 1.7; }
.dialogue-line.narration-line p { color: #9bb2ae; font-family: var(--sans); font-size: 14px; line-height: 1.7; }

.choices { display: grid; gap: 6px; margin: 4px 0 10px; }
.choice-button { display: grid; grid-template-columns: 38px 1fr auto; align-items: center; gap: 12px; width: 100%; min-height: 54px; padding: 12px 14px; border: 1px solid var(--line); color: var(--paper); text-align: left; background: #0a1e22; cursor: pointer; transition: 160ms ease; }
.choice-button:hover { border-color: var(--signal); background: rgba(120,228,210,.075); transform: translateX(3px); }
.choice-button:disabled { cursor: default; opacity: .4; transform: none; }
.choice-button span { display: grid; place-items: center; width: 30px; height: 30px; border: 1px solid var(--line-hi); color: var(--signal); font: 11px/1 var(--mono); }
.choice-button b { font: 500 15px/1.5 var(--serif); }
.choice-button small { color: var(--dim); font: 8px/1 var(--mono); }
.story-actions { display: flex; align-items: center; justify-content: space-between; gap: 14px; min-height: 40px; padding-top: 9px; border-top: 1px solid var(--line); }
.story-actions p { margin: 0; color: #8aa29e; font-size: 11px; line-height: 1.55; }
.continue-button { display: flex; align-items: center; justify-content: space-between; gap: 38px; min-width: 190px; min-height: 46px; padding: 11px 14px; border: 1px solid var(--amber); color: var(--amber); background: rgba(234,179,91,.05); font-size: 12px; font-weight: 700; cursor: pointer; transition: 150ms ease; }
.continue-button:hover { color: var(--ink); background: var(--amber); }
.continue-button:disabled { cursor: not-allowed; opacity: .42; color: var(--dim); border-color: var(--line); background: transparent; }
.continue-button:disabled { opacity: .4; cursor: wait; }
.continue-button span { font-size: 14px; }

.metric { position: relative; margin-bottom: 7px; padding: 9px 9px 8px; border: 1px solid var(--line); background: #09191d; }
.metric > span { color: var(--dim); font: 6px/1 var(--mono); letter-spacing: .1em; }
.metric > b { display: block; margin-top: 5px; font: 500 15px/1 var(--mono); }
.metric > small { display: block; margin-top: 4px; color: var(--signal); font: 7px/1 var(--mono); }
.metric.meter > b { position: absolute; top: 9px; right: 9px; margin: 0; font-size: 12px; }
.metric.meter > i { display: block; height: 3px; margin-top: 10px; overflow: hidden; background: #173034; }
.metric.meter > i em { display: block; height: 100%; background: var(--amber); transition: width .45s ease; }
.metric.genre > i em { background: var(--signal); }
.mini-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; margin-top: 10px; }
.mini-grid div { min-width: 0; padding: 8px; border: 1px solid var(--line); background: #071519; }
.mini-grid span, .mini-grid b { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mini-grid span { color: var(--dim); font-size: 6px; }
.mini-grid b { margin-top: 5px; color: #9eb6b2; font: 7px/1 var(--mono); }
.event-scope { margin-top: 18px; padding: 10px; border: 1px dashed #25413e; }
.event-scope span { color: var(--amber); font: 6px/1 var(--mono); letter-spacing: .13em; }
.event-scope p { margin: 7px 0 0; color: #617a76; font-size: 8px; line-height: 1.65; }

.footer-status { grid-column: 1 / -1; display: flex; justify-content: space-between; gap: 14px; padding: 7px 16px; border-top: 1px solid var(--line); color: #4e6965; background: #050d10; font: 6px/1 var(--mono); letter-spacing: .08em; }

.result-panel { padding: 2px 0 8px; animation: resultIn .35s ease both; }
.result-heading small { color: var(--signal); font: 7px/1 var(--mono); letter-spacing: .15em; }
.result-heading h2 { margin: 6px 0 5px; color: var(--paper); font: 500 21px/1.35 var(--serif); }
.result-heading p { margin: 0; color: #9db3af; font-size: 13px; line-height: 1.7; }
.log-records { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin: 12px 0; }
.log-records div { padding: 8px 9px; border: 1px solid var(--line); background: #061216; }
.log-records small, .log-records b { display: block; }
.log-records small { color: var(--signal); font: 8px/1.3 var(--mono); letter-spacing: .08em; }
.log-records b { margin-top: 6px; color: #c4d8d4; font-size: 12px; line-height: 1.6; font-weight: 500; }
.delta-table { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.delta-row { display: grid; grid-template-columns: 1fr auto; gap: 8px; padding: 7px 8px; border-left: 1px solid var(--line-hi); background: rgba(120,228,210,.035); }
.delta-row span { color: #88a29d; font: 8px/1.4 var(--mono); }
.delta-row b { color: #c8dcd8; font: 10px/1.5 var(--mono); text-align: right; }
.next-event { margin-top: 11px; padding: 10px 12px; border: 1px solid rgba(234,179,91,.38); background: rgba(234,179,91,.04); }
.next-event span, .next-event b { display: block; }
.next-event span { color: var(--amber); font: 6px/1 var(--mono); letter-spacing: .13em; }
.next-event b { margin-top: 5px; font: 500 13px/1.2 var(--serif); }
.next-event p { margin: 7px 0 0; color: #95aaa6; font-size: 12px; line-height: 1.6; }
.result-actions { display: flex; justify-content: flex-end; gap: 7px; margin-top: 9px; }

/* Day 1 full chapter — the same command-room language, widened into a mission board. */
.chapter-shell { min-height: 100vh; color: var(--paper); background: radial-gradient(circle at 50% -15%, rgba(120,228,210,.14), transparent 48rem), #03090b; }
.chapter-topbar { position: sticky; z-index: 30; top: 0; display: grid; grid-template-columns: auto minmax(260px,1fr) auto; align-items: center; gap: 24px; min-height: 68px; padding: 10px 18px; border-bottom: 1px solid var(--line); background: rgba(3,9,11,.94); backdrop-filter: blur(14px); }
.chapter-brand { display: flex; align-items: baseline; gap: 10px; white-space: nowrap; }
.chapter-brand b { color: var(--signal); font: 700 25px/1 Georgia,serif; }
.chapter-brand span { color: var(--dim); font: 8px/1 var(--mono); letter-spacing: .16em; }
.chapter-progress { display: grid; grid-template-columns: repeat(14,minmax(3px,1fr)); gap: 3px; }
.chapter-progress i { display: block; height: 4px; overflow: hidden; background: #13292c; }
.chapter-progress i::after { content: ""; display: block; width: 0; height: 100%; background: var(--signal); box-shadow: 0 0 8px var(--signal); transition: width .4s ease; }
.chapter-progress i.is-done::after { width: 100%; }
.chapter-progress i.is-current::after { width: 45%; animation: progressPulse 1.6s ease infinite; }

.chapter-grid { display: grid; grid-template-columns: 205px minmax(0,1fr) 245px; gap: 1px; min-height: calc(100vh - 68px); background: var(--line); }
.chapter-rail, .chapter-stage { min-width: 0; background: var(--ink); }
.chapter-rail { padding: 16px 13px; }
.chapter-rail-label { color: var(--signal); font: 8px/1 var(--mono); letter-spacing: .15em; }
.chapter-roster-list { display: grid; gap: 6px; margin-top: 12px; }
.chapter-roster-list div { position: relative; padding: 10px 10px 9px; overflow: hidden; border: 1px solid var(--line); background: #08171b; }
.chapter-roster-list div::after { content: ""; position: absolute; right: -12px; top: -18px; width: 52px; height: 52px; border: 1px solid rgba(120,228,210,.09); transform: rotate(45deg); }
.chapter-roster-list span, .chapter-roster-list b, .chapter-roster-list small { display: block; }
.chapter-roster-list span { color: var(--dim); font: 6px/1 var(--mono); letter-spacing: .12em; }
.chapter-roster-list b { margin-top: 5px; color: #d9eeea; font: 500 15px/1.2 var(--serif); }
.chapter-roster-list small { margin-top: 4px; color: #718b87; font-size: 8px; }
.chapter-rule { margin-top: 18px; padding: 12px; border-left: 2px solid var(--amber); background: rgba(234,179,91,.04); }
.chapter-rule span { color: var(--amber); font: 7px/1 var(--mono); letter-spacing: .12em; }
.chapter-rule p { margin: 8px 0 0; color: #8aa09c; font: 500 10px/1.75 var(--serif); }

.chapter-stage { display: grid; grid-template-rows: minmax(290px,43vh) minmax(390px,1fr); }
.chapter-visual { position: relative; isolation: isolate; overflow: hidden; display: grid; place-items: center; border-bottom: 1px solid var(--line); background: radial-gradient(circle at 50% 47%, rgba(120,228,210,.16), transparent 26%), linear-gradient(135deg,#0c2226,#041013 72%); }
.chapter-visual::before { content: ""; position: absolute; z-index: -1; inset: 0; opacity: .45; background-image: linear-gradient(rgba(120,228,210,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(120,228,210,.05) 1px,transparent 1px); background-size: 38px 38px; mask-image: radial-gradient(circle,black,transparent 74%); }
.chapter-visual::after { content: ""; position: absolute; z-index: -1; width: min(55vw,610px); aspect-ratio: 1; border: 1px solid rgba(120,228,210,.09); border-radius: 50%; box-shadow: inset 0 0 90px rgba(120,228,210,.025); }
.chapter-visual[data-theme="life"] { background: radial-gradient(circle at 30% 60%,rgba(234,179,91,.14),transparent 30%),linear-gradient(135deg,#18211e,#071315 72%); }
.chapter-visual[data-theme="gadget"] { background: radial-gradient(circle at 67% 43%,rgba(120,174,228,.18),transparent 27%),linear-gradient(135deg,#101928,#061116 72%); }
.chapter-visual[data-theme="henshin"] { background: radial-gradient(circle at 50% 45%,rgba(225,77,142,.18),transparent 28%),linear-gradient(135deg,#251328,#091116 72%); }
.chapter-visual[data-theme="daylog"] { background: radial-gradient(circle at 50% 45%,rgba(234,179,91,.1),transparent 32%),linear-gradient(180deg,#101918,#020708); }
.chapter-orbit { position: absolute; width: min(50vw,520px); aspect-ratio: 1; animation: orbit 36s linear infinite; }
.chapter-orbit i { position: absolute; inset: 8%; border: 1px solid rgba(120,228,210,.16); border-radius: 50%; }
.chapter-orbit i:nth-child(2) { inset: 22%; border-style: dashed; transform: translate(8px,-11px); }
.chapter-orbit i:nth-child(3) { inset: 38%; border-color: rgba(234,179,91,.28); transform: translate(-15px,7px); }
.chapter-coordinate { position: absolute; left: 18px; bottom: 14px; display: flex; gap: 12px; color: #4f6e69; font: 7px/1 var(--mono); letter-spacing: .1em; }
.chapter-event-heading { position: relative; z-index: 2; width: min(84%,680px); text-align: center; }
.chapter-event-heading::before { content: ""; position: absolute; z-index: -1; inset: -28px -34px; border: 1px solid rgba(120,228,210,.09); background: radial-gradient(ellipse,rgba(3,9,11,.94),rgba(3,9,11,.58) 62%,transparent 74%); backdrop-filter: blur(2px); }
.chapter-event-heading small { color: var(--signal); font: 8px/1 var(--mono); letter-spacing: .2em; }
.chapter-event-heading h1 { margin: 10px 0 8px; color: #e6f6f3; font: 500 clamp(27px,4vw,49px)/1.25 var(--serif); letter-spacing: -.035em; }
.chapter-event-heading p { margin: 0; color: var(--amber); font: 8px/1 var(--mono); letter-spacing: .16em; }
.chapter-cast-art { position: absolute; z-index: 1; inset: 0; display: flex; align-items: flex-end; justify-content: space-between; padding: 16px 4% 0; overflow: hidden; pointer-events: none; }
.chapter-cast { width: min(36%,300px); height: calc(100% - 4px); object-fit: contain; object-position: center bottom; opacity: .3; filter: saturate(.64) contrast(1.12) brightness(.64); mix-blend-mode: screen; mask-image: linear-gradient(90deg,transparent 0,black 12%,black 88%,transparent 100%),linear-gradient(180deg,black 0,black 72%,transparent 100%); mask-composite: intersect; transition: opacity 180ms ease,filter 180ms ease,transform 220ms ease; }
.chapter-cast-1 { transform: translateX(-3%); transform-origin: bottom center; }
.chapter-cast-2 { transform: translateX(3%); transform-origin: bottom center; }
.chapter-cast:only-child { width: min(50%,380px); margin: 0 auto; transform: none; }
.chapter-cast[data-portrait="expression"] { object-fit: cover; object-position: center top; }
.chapter-cast.is-speaking { opacity: .52; filter: saturate(.85) contrast(1.1) brightness(.82) drop-shadow(0 0 12px rgba(120,228,210,.2)); }
.chapter-cast[data-faction="hostile"].is-speaking { filter: saturate(.88) contrast(1.12) brightness(.78) drop-shadow(0 0 13px rgba(225,77,88,.24)); }
.chapter-scene-art { width: 100%; height: 100%; object-fit: cover; opacity: .63; filter: saturate(.82) contrast(1.08) brightness(.72); mask-image: linear-gradient(180deg,black 0,black 68%,transparent 100%); }
.chapter-visual-caption { position: absolute; right: 17px; top: 15px; padding-right: 9px; border-right: 2px solid var(--signal); text-align: right; }
.chapter-visual-caption span, .chapter-visual-caption b { display: block; }
.chapter-visual-caption span { color: var(--dim); font: 6px/1 var(--mono); }
.chapter-visual-caption b { margin-top: 5px; color: var(--signal); font: 8px/1 var(--mono); }

.chapter-story { display: flex; flex-direction: column; min-height: 0; padding: 18px 22px 20px; background: #071519; }
.chapter-speaker { min-height: 18px; color: var(--signal); font: 10px/1.3 var(--mono); letter-spacing: .12em; }
.chapter-text { flex: 1; min-height: 150px; max-height: 270px; padding: 15px 0 20px; overflow-y: auto; color: #e3f3ef; font: 500 18px/1.9 var(--serif); letter-spacing: .015em; white-space: pre-line; scrollbar-width: thin; scrollbar-color: #244642 transparent; }
.chapter-choices { display: grid; gap: 7px; margin: 4px 0 14px; }
.chapter-choice { position: relative; display: grid; grid-template-columns: 42px 1fr; align-items: center; gap: 12px; width: 100%; min-height: 58px; padding: 11px 14px; border: 1px solid var(--line); color: var(--paper); text-align: left; background: #0a1e22; cursor: pointer; transition: 160ms ease; }
.chapter-choice:hover, .chapter-choice:focus-visible { border-color: var(--signal); background: rgba(120,228,210,.08); transform: translateX(3px); }
.chapter-choice:disabled { opacity: .42; cursor: default; transform: none; }
.chapter-choice span { display: grid; place-items: center; width: 32px; height: 32px; border: 1px solid var(--line-hi); color: var(--signal); font: 10px/1 var(--mono); }
.chapter-choice b { font: 500 15px/1.55 var(--serif); }
.chapter-actions { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding-top: 12px; border-top: 1px solid var(--line); }
.chapter-actions p { margin: 0; color: #829b96; font-size: 11px; line-height: 1.55; }
.chapter-next { display: flex; align-items: center; justify-content: space-between; gap: 42px; min-width: 190px; min-height: 48px; padding: 11px 14px; border: 1px solid var(--amber); color: var(--amber); background: rgba(234,179,91,.05); font-size: 13px; font-weight: 700; cursor: pointer; transition: 150ms ease; }
.chapter-next:hover { color: var(--ink); background: var(--amber); }
.chapter-next:disabled { opacity: .38; cursor: wait; }

.chapter-monitor { overflow: hidden; }
.chapter-state-summary { display: grid; gap: 6px; margin-top: 12px; }
.chapter-state-summary > div { padding: 9px; border: 1px solid var(--line); background: #08171b; }
.chapter-state-summary span, .chapter-state-summary b, .chapter-state-summary small { display: block; }
.chapter-state-summary span { color: var(--dim); font: 7px/1 var(--mono); letter-spacing: .09em; }
.chapter-state-summary b { margin-top: 6px; color: #d1e4e0; font: 500 13px/1.2 var(--mono); }
.chapter-state-summary small { margin-top: 5px; color: #718b87; font-size: 8px; line-height: 1.5; }
.chapter-log-label { margin-top: 20px; }
.chapter-log { display: grid; gap: 5px; margin-top: 10px; }
.chapter-log p { margin: 0; padding: 8px; border-left: 1px solid var(--line-hi); color: #91aaa5; background: rgba(120,228,210,.035); font-size: 9px; line-height: 1.55; }
.chapter-result-panel { min-height: 100vh; padding: clamp(24px,5vw,70px); background: radial-gradient(circle at 50% 24%,rgba(120,228,210,.13),transparent 35rem),#03090b; }
.chapter-shell.is-complete .chapter-topbar, .chapter-shell.is-complete .chapter-grid { display: none; }
.chapter-result-panel h1 { margin: 8px 0 18px; font: 500 clamp(36px,7vw,78px)/1.12 var(--serif); letter-spacing: -.05em; }
.chapter-result-panel > small { color: var(--signal); font: 9px/1 var(--mono); letter-spacing: .18em; }
.chapter-result-panel .chapter-clear-copy { max-width: 760px; color: #c9ddda; font: 500 18px/2 var(--serif); white-space: pre-line; }
.chapter-clear-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; max-width: 850px; margin-top: 28px; }
.chapter-clear-grid div { padding: 14px; border: 1px solid var(--line); background: #071519; }
.chapter-clear-grid span, .chapter-clear-grid b { display: block; }
.chapter-clear-grid span { color: var(--dim); font: 7px/1 var(--mono); }
.chapter-clear-grid b { margin-top: 8px; color: #d3e6e2; font-size: 13px; line-height: 1.55; }
.chapter-clear-actions { display: flex; gap: 8px; margin-top: 24px; }
.chapter-secondary { border-color: var(--line-hi); color: var(--dim); background: transparent; }

@keyframes progressPulse { 50% { opacity: .45; } }

@keyframes orbit { to { transform: rotate(360deg); } }
@keyframes shellIn { from { opacity: 0; } }
@keyframes pulse { 50% { opacity: .35; transform: scale(.7); } }
@keyframes scan { to { top: calc(100% + 3px); } }
@keyframes phoneIn { from { opacity: 0; transform: translateY(12px); } }
@keyframes ring { 10%, 30% { transform: translateX(-2px); } 20%, 40% { transform: translateX(2px); } 50%, 100% { transform: none; } }
@keyframes alertIn { from { opacity: 0; transform: translateX(12px); } }
@keyframes lineIn { from { opacity: 0; transform: translateY(4px); } }
@keyframes resultIn { from { opacity: 0; transform: translateY(6px); } }
@keyframes misregisterA { 0% { transform: translate(0,0); opacity: 0; } 55% { opacity: 1; } 100% { transform: translate(9px,-5px); opacity: 1; } }
@keyframes misregisterB { 0% { transform: translate(0,0); opacity: 0; } 55% { opacity: 1; } 100% { transform: translate(-7px,6px); opacity: 1; } }
@keyframes blackout { 0%, 78% { filter: brightness(1); } 100% { filter: brightness(0); } }

@media (max-width: 1060px) {
  .game-grid { grid-template-columns: 190px minmax(0,1fr) 210px; }
  .topbar { gap: 12px; }
  .wordmark span { display: none; }
  .chapter-grid { grid-template-columns: 180px minmax(0,1fr) 215px; }
  .chapter-topbar { gap: 14px; }
  .chapter-brand span { display: none; }
}

@media (max-width: 820px), (max-height: 620px) and (pointer: coarse) {
  .game-shell { padding-bottom: 0; }
  .topbar { grid-template-columns: auto 1fr; }
  .top-actions { grid-column: 1 / -1; justify-content: flex-end; }
  .mission-strip { grid-template-columns: auto 1fr; }
  .mission-strip b { display: none; }
  .game-grid { display: flex; flex-direction: column; min-height: auto; background: var(--ink); }
  .stage { order: 1; grid-template-rows: minmax(250px, 38vh) minmax(350px, auto); }
  .personnel-panel { order: 2; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; border-top: 1px solid var(--line); }
  .personnel-panel .panel-label, .personnel-panel .response-list, .personnel-panel .life-rule { grid-column: 1 / -1; }
  .personnel-panel .sub-label { margin: 8px 0 2px; }
  .telemetry-panel { order: 3; display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; border-top: 1px solid var(--line); }
  .telemetry-panel .panel-label, .telemetry-panel .mini-grid, .telemetry-panel .event-scope { grid-column: 1 / -1; }
  .metric { margin: 0; }
  .footer-status { order: 4; }
  .hostile-alert { width: 60%; }
  .dialogue-line p { font-size: 18px; }
  .dialogue-line.system-line p, .dialogue-line.narration-line p { font-size: 15px; }
  .choice-button b { font-size: 16px; }
  .chapter-topbar { grid-template-columns: auto 1fr auto; }
  .chapter-progress { grid-template-columns: repeat(14,minmax(2px,1fr)); }
  .chapter-grid { display: flex; flex-direction: column; min-height: auto; background: var(--ink); }
  .chapter-stage { order: 1; grid-template-rows: clamp(300px,52svh,430px) minmax(410px,auto); }
  .chapter-event-heading { align-self: end; width: calc(100% - 24px); max-width: 760px; margin: 0 auto 12px; padding: 10px 14px 11px; text-align: left; border-left: 2px solid var(--signal); background: linear-gradient(90deg,rgba(3,9,11,.96),rgba(3,9,11,.78) 72%,rgba(3,9,11,.42)); backdrop-filter: blur(7px); }
  .chapter-event-heading::before { inset: 0; border-color: rgba(120,228,210,.16); background: none; backdrop-filter: none; }
  .chapter-event-heading h1 { margin: 5px 0 4px; font-size: clamp(22px,4.2vw,32px); line-height: 1.15; }
  .chapter-event-heading small, .chapter-event-heading p { font-size: 7px; }
  .chapter-scene-art { object-position: center 34%; }
  .chapter-cast[data-portrait="expression"] { object-position: center 8%; }
  .chapter-monitor { order: 2; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 7px; border-top: 1px solid var(--line); }
  .chapter-monitor .chapter-rail-label, .chapter-monitor .chapter-state-summary, .chapter-monitor .chapter-log { grid-column: 1 / -1; }
  .chapter-state-summary { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .chapter-log-label { margin-top: 8px; }
  .chapter-roster { order: 3; border-top: 1px solid var(--line); }
  .chapter-roster-list { grid-template-columns: repeat(5,minmax(0,1fr)); }
  .chapter-rule { max-width: 620px; }
}

@media (max-width: 520px) {
  .topbar { min-height: 56px; padding: 8px 10px; }
  .mission-title { padding-left: 10px; }
  .mission-title strong { font-size: 11px; }
  .top-actions { overflow-x: auto; padding-bottom: 2px; }
  .icon-button { min-height: 42px; padding: 10px 12px; font-size: 9px; white-space: nowrap; }
  .mission-strip { gap: 8px; padding: 7px 10px; }
  .mission-strip p { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; text-align: right; }
  .stage { grid-template-rows: 220px minmax(390px, auto); }
  .fragment-frame { inset: 5%; }
  .city-map { width: 80%; }
  .scene-character { width: 48%; }
  .scene-character img { bottom: -195%; height: 315%; }
  .scene-character[data-portrait="expression"] img { bottom: -55%; height: 150%; }
  .scene-character.is-speaking img { transform: translateX(-50%) scale(1.015); }
  .scene-composition[data-layout="solo"] .scene-character { width: 72%; }
  .phone-card { left: 3%; bottom: 4%; width: 142px; padding: 9px 10px; }
  .phone-card b { font-size: 18px; }
  .phone-card span { font-size: 10px; }
  .hostile-alert { top: 3%; right: 3%; width: 72%; padding: 9px 10px; }
  .hostile-alert b { font-size: 13px; }
  .hostile-alert p { font-size: 9px; line-height: 1.5; }
  .observation-readout { display: none; }
  .story-console { padding: 14px 14px 16px; }
  .scene-kicker { align-items: flex-start; flex-direction: column; gap: 5px; font-size: 9px; line-height: 1.4; }
  .dialogue { min-height: 175px; max-height: 310px; padding: 18px 0; }
  .dialogue-line { grid-template-columns: 1fr; gap: 7px; margin: 0; }
  .dialogue-line .speaker { padding: 0; font-size: 11px; text-align: left; }
  .dialogue-line p { font-size: 18px; line-height: 1.9; letter-spacing: .02em; }
  .dialogue-line.system-line p, .dialogue-line.narration-line p { font-size: 15px; line-height: 1.75; }
  .story-actions { align-items: stretch; flex-direction: column; }
  .story-actions p { font-size: 11px; line-height: 1.55; }
  .continue-button { width: 100%; min-height: 50px; font-size: 14px; }
  .choice-button { grid-template-columns: 36px 1fr; min-height: 62px; padding: 13px 12px; }
  .choice-button b { font-size: 16px; line-height: 1.55; }
  .choice-button small { display: none; }
  .telemetry-panel { grid-template-columns: 1fr 1fr; }
  .footer-status span:nth-child(2) { display: none; }
  .log-records { grid-template-columns: 1fr; }
  .log-records b { font-size: 13px; }
  .delta-table { grid-template-columns: 1fr; }
  .delta-row { grid-template-columns: 1fr; gap: 5px; padding: 10px; }
  .delta-row span { font-size: 9px; }
  .delta-row b { font-size: 11px; line-height: 1.6; text-align: left; overflow-wrap: anywhere; }
  .result-heading h2 { font-size: 24px; }
  .result-heading p { font-size: 14px; }
  .next-event b { font-size: 16px; }
  .next-event p { font-size: 13px; }
  .result-actions { flex-direction: column; }
  .chapter-topbar { grid-template-columns: 1fr auto; gap: 10px; padding: 9px 10px; }
  .chapter-brand span { display: block; font-size: 6px; }
  .chapter-progress { grid-column: 1 / -1; grid-row: 2; }
  .chapter-stage { grid-template-rows: clamp(320px,50svh,420px) minmax(450px,auto); }
  .chapter-event-heading { width: calc(100% - 20px); margin-bottom: 10px; padding: 9px 11px 10px; }
  .chapter-event-heading::before { inset: 0; }
  .chapter-event-heading small { font-size: 7px; }
  .chapter-event-heading h1 { margin: 5px 0 4px; font-size: 24px; }
  .chapter-scene-art { object-fit: contain; object-position: center; }
  .chapter-cast-art { padding: 12px 2% 0; }
  .chapter-cast { width: 42%; height: calc(100% - 4px); opacity: .3; }
  .chapter-cast:only-child { width: min(58%,260px); }
  .chapter-coordinate { left: 10px; bottom: 8px; gap: 7px; font-size: 6px; }
  .chapter-visual-caption { right: 10px; top: 9px; }
  .chapter-story { padding: 16px 14px 18px; }
  .chapter-speaker { font-size: 11px; }
  .chapter-text { min-height: 185px; max-height: 330px; padding: 15px 0 20px; font-size: 18px; line-height: 1.9; }
  .chapter-choice { grid-template-columns: 38px 1fr; min-height: 64px; padding: 13px 12px; }
  .chapter-choice b { font-size: 16px; line-height: 1.55; }
  .chapter-actions { align-items: stretch; flex-direction: column; }
  .chapter-actions p { font-size: 11px; }
  .chapter-next { width: 100%; min-height: 52px; font-size: 14px; }
  .chapter-monitor { grid-template-columns: 1fr; }
  .chapter-state-summary { grid-template-columns: 1fr 1fr; }
  .chapter-roster-list { grid-template-columns: 1fr 1fr; }
  .chapter-roster-list div:last-child { grid-column: 1 / -1; }
  .chapter-clear-grid { grid-template-columns: 1fr; }
  .chapter-result-panel .chapter-clear-copy { font-size: 18px; }
  .chapter-clear-actions { flex-direction: column; }
}

@media (max-width: 520px), (max-height: 620px) and (pointer: coarse) {
  .chapter-story { padding-bottom: calc(96px + env(safe-area-inset-bottom)); }
  #chapterNextButton { position: fixed; z-index: 60; left: max(12px,env(safe-area-inset-left)); right: max(12px,env(safe-area-inset-right)); bottom: max(12px,env(safe-area-inset-bottom)); width: auto; min-width: 0; min-height: 56px; padding: 13px 17px; border-color: rgba(234,179,91,.9); background: linear-gradient(90deg,rgba(12,29,32,.98),rgba(5,15,18,.98)); box-shadow: 0 -16px 34px rgba(3,9,11,.88),0 0 0 1px rgba(234,179,91,.08),0 0 18px rgba(234,179,91,.1); backdrop-filter: blur(12px); }
  #chapterNextButton[hidden], #chapterNextButton.is-hidden { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}