/* ===== 基础重置 ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { width: 100%; height: 100%; background: #000; }
body {
  width: 100%; min-height: 100%;
  background:
    linear-gradient(180deg, #03050a 0%, #11172a 44%, #05070d 100%);
  overflow: hidden;
  display: grid;
  place-items: center;
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
}

/* ===== 游戏容器 ===== */
.game-container {
  --dialog-opacity: 0.78;
  --dialog-opacity-strong: 0.86;
  --dialog-text-scale: 1;
  --ui-scale: 1;
  --stage-dialog-safe-bottom: calc(126px * var(--ui-scale));
  --stage-hud-safe-top: calc(52px * var(--ui-scale));
  --sprite-edge-mask: linear-gradient(180deg, #000 0%, #000 72%, rgba(0,0,0,0.96) 82%, rgba(0,0,0,0.58) 93%, rgba(0,0,0,0) 100%);
  --sprite-ground-gap: 24%;
  width: min(100vw, calc(100vh * 16 / 9));
  height: min(100vh, calc(100vw * 9 / 16));
  max-width: 1280px;
  max-height: 720px;
  aspect-ratio: 16 / 9;
  margin: auto;
  position: relative;
  overflow: hidden;
  background: #070912;
}

/* ===== 画面层 ===== */
.screen { position: absolute; inset: 0; display: none; }
.screen.active { display: block; }

/* ===== 标题画面 ===== */
.title-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(135deg, rgba(12,10,30,0.50) 0%, rgba(7,18,32,0.36) 45%, rgba(18,24,38,0.58) 100%),
    var(--title-bg-image, url("../assets/backgrounds/schoolgate.jpg"));
  background-size: cover;
  background-position: center;
}
.title-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(6,10,20,0.08);
  backdrop-filter: blur(1.5px) saturate(0.94);
}
.game-container.source-repair-preview .title-bg::before {
  background: rgba(6,10,20,0.08);
  backdrop-filter: blur(0.8px) saturate(0.94);
}
.title-bg::after {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 50% 28%, rgba(255,183,197,0.08) 0%, transparent 58%),
    linear-gradient(180deg, rgba(4,7,15,0.08), transparent 42%, rgba(4,7,15,0.22));
}
.game-container.source-repair-preview .title-bg::after {
  background:
    radial-gradient(ellipse at 50% 28%, rgba(255,183,197,0.07) 0%, transparent 58%),
    linear-gradient(180deg, rgba(4,7,15,0.08), transparent 42%, rgba(4,7,15,0.18));
}
.title-content {
  position: relative; z-index: 2;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  height: 100%;
}
.title-logo {
  position: relative;
  width: min(620px, calc(100vw - 60px));
  min-height: 168px;
  display: grid;
  place-items: center;
  padding: 34px 36px 26px;
}
.title-logo-plaque {
  position: absolute;
  inset: 0;
  background: url("../assets/ui/ui_title_logo_plaque_v1.png") center / contain no-repeat;
  opacity: 0.92;
  filter: drop-shadow(0 18px 38px rgba(0,0,0,0.28));
  pointer-events: none;
}
.title-text {
  position: relative;
  font-size: 72px; color: #fff;
  text-shadow: 0 0 40px rgba(255,183,197,0.4), 0 0 80px rgba(255,183,197,0.15);
  letter-spacing: 6px; font-weight: 300;
  animation: titlePulse 3s ease-in-out infinite;
}
@keyframes titlePulse {
  0%, 100% { text-shadow: 0 0 40px rgba(255,183,197,0.4), 0 0 80px rgba(255,183,197,0.15); }
  50% { text-shadow: 0 0 60px rgba(255,183,197,0.6), 0 0 100px rgba(255,183,197,0.25); }
}
.title-sub {
  position: relative;
  font-size: 14px; color: rgba(255,255,255,0.35);
  letter-spacing: 8px; margin-top: 8px; text-transform: uppercase;
}
.title-menu {
  margin-top: 34px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid rgba(255,255,255,0.075);
  border-radius: 10px;
  background: rgba(5,8,18,0.24);
  backdrop-filter: blur(10px) saturate(0.92);
  box-shadow: 0 18px 46px rgba(0,0,0,0.22);
}
.menu-btn {
  width: 240px; padding: 14px 0;
  background: rgba(255,255,255,0.055);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 6px; color: rgba(255,255,255,0.7);
  font-size: 16px; letter-spacing: 4px;
  cursor: pointer; transition: all 0.3s ease;
  font-family: inherit;
}
.menu-btn:hover {
  background: rgba(255,183,197,0.1);
  border-color: rgba(255,183,197,0.4);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(255,183,197,0.15);
}
.menu-btn:disabled {
  cursor: default;
  opacity: 0.34;
  transform: none;
  box-shadow: none;
}
.menu-btn:disabled:hover {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.7);
}
.continue-btn.ready {
  color: rgba(255,245,248,0.9);
  border-color: rgba(255,183,197,0.34);
  background: rgba(255,183,197,0.09);
}
.title-resume {
  width: 360px;
  margin-top: 22px;
  padding: 12px 16px;
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 8px;
  background: rgba(7,12,24,0.54);
  backdrop-filter: blur(10px);
  box-shadow: 0 14px 34px rgba(0,0,0,0.22);
}
.title-resume span {
  display: block;
  color: rgba(255,220,230,0.58);
  font-size: 10px;
  letter-spacing: 3px;
  margin-bottom: 6px;
}
.title-resume strong {
  display: block;
  color: rgba(255,255,255,0.86);
  font-size: 14px;
  letter-spacing: 1px;
  margin-bottom: 5px;
}
.title-resume p {
  color: rgba(255,255,255,0.48);
  font-size: 12px;
  line-height: 1.55;
}

/* ===== 游戏场景 ===== */
.bg-layer {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  transition: opacity 0.8s ease;
}
.bg-next { opacity: 0; z-index: 0; }
.vignette {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    linear-gradient(180deg, rgba(0,0,0,0.04) 0%, rgba(0,0,0,0.18) 58%, rgba(0,0,0,0.32) 100%),
    radial-gradient(ellipse at center, transparent 54%, rgba(0,0,0,0.42) 100%);
}

/* ===== 角色层 ===== */
.char-layer {
  position: absolute; inset: 0; z-index: 2; pointer-events: none;
  transition: opacity 0.28s ease, filter 0.28s ease, transform 0.28s ease;
}
.char-layer::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 142px;
  height: 74px;
  z-index: 4;
  background: linear-gradient(180deg, rgba(6,9,18,0), rgba(6,9,18,0.13) 58%, rgba(6,9,18,0.28));
  pointer-events: none;
}
.char-layer::after {
  content: "";
  position: absolute;
  left: 14%;
  right: 14%;
  bottom: 136px;
  height: 64px;
  z-index: 1;
  background:
    url("../assets/ui/ui_sprite_ground_shadow_m3_v1.png") center bottom / 100% 100% no-repeat,
    radial-gradient(ellipse at center, rgba(0,0,0,0.28), rgba(0,0,0,0) 72%);
  opacity: 0.68;
  filter: blur(0.4px);
  pointer-events: none;
}
/* 角色立绘 — 商业 VN 标准布局 */
.char-sprite {
  position: absolute;
  z-index: 3;
  bottom: var(--sprite-ground-gap);
  height: 53%;
  width: auto;
  max-width: 28.5%;
  object-fit: contain;
  object-position: bottom center;
  transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
  filter:
    brightness(1.03)
    saturate(1.02)
    drop-shadow(0 18px 18px rgba(0,0,0,0.28))
    drop-shadow(0 0 18px rgba(224,236,255,0.12));
  -webkit-mask-image: var(--sprite-edge-mask);
  mask-image: var(--sprite-edge-mask);
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  image-rendering: auto;
}
/* 位置 — 标准 VN 三点布局 */
.char-sprite.left { left: 12%; }
.char-sprite.center { left: 50%; transform: translateX(-50%); }
.char-sprite.right { right: 12%; }
/* 说话人高亮 / 非说话人暗化 */
.char-sprite.dim {
  opacity: 0.78;
  filter:
    brightness(0.66)
    saturate(0.78)
    drop-shadow(0 16px 16px rgba(0,0,0,0.22));
}
/* 入场动画 */
.char-sprite.entering-center { animation: charEnterCenter 0.4s ease-out; }
.char-sprite.entering-left { animation: charEnterLeft 0.4s ease-out; }
.char-sprite.entering-right { animation: charEnterRight 0.4s ease-out; }
.char-sprite.leaving { animation: charLeave 0.3s ease-in forwards; }
@keyframes charEnterCenter {
  from { opacity: 0; transform: translateX(-50%) translateY(40px) scale(0.95); }
  to { opacity: 1; transform: translateX(-50%) translateY(0) scale(1); }
}
@keyframes charEnterLeft {
  from { opacity: 0; transform: translateX(-60px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes charEnterRight {
  from { opacity: 0; transform: translateX(60px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes charLeave {
  to { opacity: 0; transform: translateY(30px) scale(0.95); }
}

/* ===== 对话框 ===== */
.dialog-box {
  position: absolute; bottom: 0; left: 0; right: 0; z-index: 10;
  padding: 0 60px 22px;
  cursor: pointer;
  transition: opacity 0.22s ease, transform 0.22s ease;
}
.dialog-box::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -82px;
  height: 96px;
  background:
    url("../assets/ui/ui_dialogue_safe_fade_m3_v1.png") center bottom / 100% 100% no-repeat,
    linear-gradient(180deg, rgba(6,9,18,0), rgba(6,9,18,0.22) 58%, rgba(6,9,18,0.52));
  opacity: 0.64;
  pointer-events: none;
}
.dialog-inner {
  background:
    url("../assets/ui/ui_dialogue_frame_m3_v2.png") center / 100% 100% no-repeat,
    url("../assets/ui/ui_dialogue_frame_sakura_v1.png") center / 100% 100% no-repeat,
    linear-gradient(180deg, rgba(13,17,35,var(--dialog-opacity)) 0%, rgba(6,10,24,var(--dialog-opacity-strong)) 100%);
  backdrop-filter: blur(18px) saturate(1.12);
  border: 1px solid rgba(117,226,238,0.16);
  border-top: 1px solid rgba(255,217,148,0.32);
  border-radius: 12px 12px 4px 4px;
  padding: calc(30px * var(--ui-scale)) calc(68px * var(--ui-scale)) calc(24px * var(--ui-scale));
  min-height: calc(118px * var(--ui-scale));
  position: relative;
  display: flex;
  align-items: center;
  box-shadow: 0 -12px 36px rgba(0,0,0,0.34), inset 0 1px 0 rgba(255,255,255,0.055);
}
.dialog-inner::before {
  content: '';
  position: absolute; inset: 8px 10px auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,183,197,0.34), transparent);
}
.speaker-name {
  position: absolute;
  left: 42px; top: -18px;
  min-width: 126px;
  padding: 10px 22px 11px;
  border-radius: 999px;
  background:
    url("../assets/ui/ui_nameplate_m3_v2.png") center / 100% 100% no-repeat,
    url("../assets/ui/ui_nameplate_gold_v1.png") center / 100% 100% no-repeat,
    linear-gradient(180deg, rgba(12,20,32,0.96), rgba(8,12,24,0.90));
  box-shadow: 0 8px 22px rgba(0,0,0,0.24);
  font-size: 15px; font-weight: bold;
  color: rgba(255,246,238,0.94);
  margin-bottom: 10px;
  letter-spacing: 2px;
  text-align: center;
  text-shadow: 0 2px 8px rgba(0,0,0,0.55);
}
.speaker-name:empty { display: none; }
.dialog-text {
  width: 100%;
  max-width: 940px;
  margin: 0 auto;
  padding-top: 5px;
  font-size: calc(18px * var(--dialog-text-scale)); line-height: 1.68;
  color: rgba(255,255,255,0.94);
  min-height: 0;
  letter-spacing: 0;
  text-shadow: 0 1px 2px rgba(0,0,0,0.42);
}
.click-indicator {
  position: absolute; bottom: 10px; right: 20px;
  color: rgba(255,255,255,0.3);
  font-size: 12px;
  animation: indicatorBounce 1s ease-in-out infinite;
}
@keyframes indicatorBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(4px); }
}
.dialog-box.hidden { display: none; }

/* ===== 选择菜单 ===== */
.choice-menu {
  position: absolute; inset: 0; z-index: 20;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 14px;
  padding-bottom: var(--stage-dialog-safe-bottom);
  background:
    radial-gradient(ellipse at 50% 40%, rgba(255,230,236,0.08), rgba(0,0,0,0) 46%),
    rgba(4,7,15,0.62);
  backdrop-filter: blur(2px);
}
.choice-btn {
  width: min(590px, calc(100% - 80px));
  min-height: 58px;
  padding: 16px 30px;
  background:
    url("../assets/ui/ui_choice_panel_m3_v2.png") center / 100% 100% no-repeat,
    url("../assets/ui/ui_choice_glass_v1.png") center / 100% 100% no-repeat,
    rgba(12,18,32,0.91);
  border: 1px solid rgba(111,223,238,0.18);
  border-radius: 999px; color: rgba(255,255,255,0.88);
  font-size: calc(17px * var(--dialog-text-scale)); cursor: pointer;
  transition: all 0.25s ease;
  font-family: inherit; text-align: center;
  box-shadow: 0 14px 30px rgba(0,0,0,0.24);
}
.choice-btn:hover {
  background:
    url("../assets/ui/ui_choice_panel_m3_v2.png") center / 100% 100% no-repeat,
    url("../assets/ui/ui_choice_glass_v1.png") center / 100% 100% no-repeat,
    rgba(255,183,197,0.10);
  border-color: rgba(255,217,148,0.46);
  color: #fff;
  transform: scale(1.02);
  box-shadow: 0 16px 38px rgba(0,0,0,0.30), 0 0 20px rgba(117,226,238,0.10);
}
.hidden { display: none !important; }

#game:has(#choice-menu:not(.hidden)) #char-layer {
  opacity: 0.42;
  filter: blur(1px) saturate(0.84);
  transform: translateY(8px) scale(0.985);
}

#game:has(.overlay-screen.active) #char-layer,
#game:has(.overlay-screen.active) #dialog-box,
#game:has(.overlay-screen.active) #game-hud {
  opacity: 0;
  pointer-events: none;
}

#game:has(.overlay-screen.active) #game-screen::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 35;
  background:
    linear-gradient(180deg, rgba(5,8,16,0.28), rgba(5,8,16,0.58)),
    radial-gradient(ellipse at 50% 45%, rgba(255,230,236,0.05), rgba(0,0,0,0) 54%);
  backdrop-filter: blur(3px) saturate(0.86);
  pointer-events: none;
}

/* ===== 旁白 ===== */
.narration {
  position: absolute; inset: 0; z-index: 15;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.6);
  cursor: pointer;
}
.narration p {
  max-width: 700px; text-align: center;
  font-size: calc(20px * var(--dialog-text-scale)); line-height: 2;
  color: rgba(255,255,255,0.85);
  text-shadow: 0 0 20px rgba(0,0,0,0.8);
}

/* ===== HUD 按钮 ===== */
.game-hud {
  position: absolute; top: 10px; right: 12px; z-index: 30;
  display: flex; gap: 3px;
  padding: 4px;
  border: 1px solid rgba(255,217,148,0.11);
  border-radius: 999px;
  background: rgba(5,8,18,0.36);
  backdrop-filter: blur(10px);
  opacity: 0.78;
  transform: scale(var(--ui-scale));
  transform-origin: top right;
  transition: opacity 0.22s ease, transform 0.22s ease, background 0.22s ease;
  overflow: hidden;
  box-shadow: 0 10px 28px rgba(0,0,0,0.16);
}
.game-hud::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../assets/ui/ui_hud_capsule_strip_m3_v2.png") center / 100% 100% no-repeat;
  opacity: 0.20;
  pointer-events: none;
}
.hud-btn {
  position: relative;
  z-index: 1;
  min-width: 42px;
  padding: 4px 8px;
  background: rgba(255,255,255,0.035);
  border: 1px solid rgba(255,255,255,0.075);
  border-radius: 999px; color: rgba(255,255,255,0.46);
  font-size: 10px; cursor: pointer;
  transition: all 0.2s; font-family: inherit;
}
.hud-btn:hover { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.7); }
.hud-btn.active { color: #ffb7c5; border-color: rgba(255,183,197,0.4); }

.system-toast {
  position: absolute;
  top: 46px; right: 14px; z-index: 45;
  padding: 8px 14px;
  color: rgba(255,255,255,0.88);
  background: rgba(8,12,25,0.78);
  border: 1px solid rgba(255,183,197,0.24);
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 1px;
  box-shadow: 0 8px 22px rgba(0,0,0,0.28);
  animation: toastIn 0.22s ease-out;
}
@keyframes toastIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
.mode-indicator {
  position: absolute;
  right: 18px;
  bottom: 186px;
  z-index: 31;
  padding: 5px 12px;
  border: 1px solid rgba(255,230,236,0.24);
  border-radius: 999px;
  background: rgba(7,10,20,0.58);
  color: rgba(255,245,248,0.78);
  font-size: 11px;
  letter-spacing: 2px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.30);
}
.mode-skip .mode-indicator {
  color: rgba(255,224,158,0.92);
  border-color: rgba(255,210,120,0.36);
}

/* ===== 存档/读档 ===== */
.overlay-screen {
  z-index: 50;
  background: rgba(4,7,15,0.44);
  backdrop-filter: blur(4px) saturate(0.86);
}
.overlay-panel {
  position: absolute; inset: 40px 80px;
  background: linear-gradient(180deg, rgba(10,15,30,0.985) 0%, rgba(12,17,32,0.992) 100%);
  border: 1px solid rgba(117,226,238,0.12);
  border-radius: 14px;
  padding: calc(30px * var(--ui-scale)) calc(40px * var(--ui-scale));
  display: flex; flex-direction: column;
  box-shadow: 0 26px 76px rgba(0,0,0,0.50), inset 0 1px 0 rgba(255,255,255,0.035);
  overflow: hidden;
}
.overlay-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: url("../assets/ui/ui_overlay_modal_frame_m3_v2.png") center / 100% 100% no-repeat;
  opacity: 0.34;
  pointer-events: none;
}
.overlay-panel > * {
  position: relative;
  z-index: 1;
}
.overlay-panel h2 {
  color: rgba(255,255,255,0.7);
  font-size: calc(20px * var(--dialog-text-scale)); letter-spacing: 4px; font-weight: 300;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.save-slots {
  flex: 1; display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px; overflow-y: auto;
}
.save-slot {
  background-color: rgba(255,255,255,0.025);
  background-size: cover;
  background-position: center;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 8px; padding: 14px;
  cursor: pointer; transition: all 0.2s;
  min-height: 128px;
  position: relative;
  overflow: hidden;
}
.save-slot::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: url("../assets/ui/ui_save_slot_frame_v1.png") center / 100% 100% no-repeat;
  opacity: 0.54;
  pointer-events: none;
}
.save-slot > * {
  position: relative;
  z-index: 2;
}
.save-slot:hover {
  background-color: rgba(255,183,197,0.08);
  border-color: rgba(255,183,197,0.2);
}
.save-slot:hover { transform: translateY(-2px); }
.save-slot.quick-slot {
  grid-column: 1 / -1;
  min-height: 112px;
  background-color: rgba(255,183,197,0.07);
  border-color: rgba(255,183,197,0.2);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 18px 36px rgba(255,122,158,0.08);
}
.save-slot.quick-slot .slot-title {
  color: rgba(255,236,241,0.96);
  font-size: 13px;
}
.save-slot.quick-slot .slot-route {
  color: rgba(255,245,248,0.96);
  background: rgba(255,183,197,0.22);
  border-color: rgba(255,183,197,0.28);
}
.save-slot.quick-slot.empty .slot-route {
  color: rgba(255,226,233,0.58);
  background: rgba(255,183,197,0.08);
  border-color: rgba(255,183,197,0.12);
}
.slot-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.save-slot .slot-title { color: rgba(255,255,255,0.86); font-size: 12px; letter-spacing: 1px; }
.save-slot .slot-route {
  color: rgba(255,230,236,0.92);
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(255,183,197,0.14);
  border: 1px solid rgba(255,183,197,0.16);
  white-space: nowrap;
}
.save-slot .slot-meta { color: rgba(255,255,255,0.44); font-size: 11px; margin-bottom: 10px; }
.save-slot .slot-preview { color: rgba(255,255,255,0.82); font-size: 13px; line-height: 1.55; min-height: 40px; }
.save-slot .slot-date { color: rgba(255,255,255,0.38); font-size: 11px; margin-top: 10px; }
.save-slot.empty .slot-preview { color: rgba(255,255,255,0.2); }
.save-slot.empty .slot-route { color: rgba(255,255,255,0.26); background: rgba(255,255,255,0.04); border-color: rgba(255,255,255,0.05); }
.back-btn {
  align-self: center; margin-top: 16px;
  padding: 10px 40px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 5px; color: rgba(255,255,255,0.5);
  font-size: 14px; cursor: pointer;
  transition: all 0.2s; font-family: inherit;
}
.back-btn:hover { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.8); }

/* ===== 设置 ===== */
.settings-panel {
  max-width: 600px; left: 50%; transform: translateX(-50%);
  overflow: hidden;
}
.setting-row {
  position: relative;
  display: flex; align-items: center; gap: 16px;
  padding: 14px 14px;
  margin-bottom: 8px;
  border-radius: 8px;
  border: 1px solid rgba(255,230,236,0.06);
  background: rgba(255,255,255,0.018);
  overflow: hidden;
}
.setting-row::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../assets/ui/ui_settings_slider_panel_v1.png") center / 100% 100% no-repeat;
  opacity: 0.18;
  pointer-events: none;
}
.setting-row > * {
  position: relative;
  z-index: 1;
}
.setting-row label { color: rgba(255,255,255,0.6); font-size: 14px; width: 90px; flex-shrink: 0; }
.setting-row input[type="range"] {
  flex: 1; accent-color: #ffb7c5;
  height: 4px; -webkit-appearance: none; appearance: none;
  background: rgba(255,255,255,0.1); border-radius: 2px; outline: none;
}
.setting-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 14px; height: 14px;
  border-radius: 50%; background: #ffb7c5; cursor: pointer;
}
.setting-row span { color: rgba(255,255,255,0.4); font-size: 12px; width: 48px; text-align: right; }
.settings-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}
.system-btn {
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid rgba(255,183,197,0.18);
  border-radius: 6px;
  background:
    linear-gradient(180deg, rgba(255,183,197,0.08), rgba(255,255,255,0.03)),
    rgba(8,12,25,0.72);
  color: rgba(255,245,248,0.76);
  cursor: pointer;
  font-family: inherit;
  font-size: 13px;
  letter-spacing: 2px;
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}
.system-btn:hover {
  transform: translateY(-1px);
  color: rgba(255,255,255,0.94);
  border-color: rgba(255,183,197,0.38);
  background:
    linear-gradient(180deg, rgba(255,183,197,0.14), rgba(255,255,255,0.04)),
    rgba(12,16,32,0.82);
}

/* ===== 回看 ===== */
.log-panel { max-width: 760px; left: 50%; transform: translateX(-50%); }
.log-content {
  flex: 1; overflow-y: auto;
  padding-right: 10px;
}
.log-summary {
  position: sticky;
  top: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
  padding: 10px 12px;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 8px;
  background: rgba(10,15,30,0.94);
}
.log-summary span { color: rgba(255,255,255,0.42); font-size: 12px; letter-spacing: 1px; }
.log-summary strong { color: rgba(255,230,236,0.84); font-size: 13px; letter-spacing: 1px; }
.log-entry {
  position: relative;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  padding: 12px 2px 20px;
}
.log-entry::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 22px;
  background: url("../assets/ui/ui_backlog_divider_v1.png") center / 100% 100% no-repeat;
  opacity: 0.34;
  pointer-events: none;
}
.log-entry > * {
  position: relative;
  z-index: 1;
}
.log-index {
  color: rgba(255,255,255,0.24);
  font-size: 11px;
  padding-top: 3px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.log-entry .log-speaker { color: #ffb7c5; font-size: 13px; margin-bottom: 4px; }
.log-entry .log-speaker.narrator { color: rgba(255,255,255,0.42); }
.log-entry .log-text { color: rgba(255,255,255,0.76); font-size: calc(14px * var(--dialog-text-scale)); line-height: 1.65; }
.log-entry.choice-log .log-text { color: rgba(255,230,236,0.9); }
.log-empty {
  height: 100%;
  display: grid;
  place-items: center;
  color: rgba(255,255,255,0.34);
  font-size: 14px;
}
.log-content::-webkit-scrollbar { width: 4px; }
.log-content::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 2px; }

/* ===== 路线旗标 ===== */
.route-panel { max-width: 760px; left: 50%; transform: translateX(-50%); }
.route-content { flex: 1; overflow-y: auto; padding-right: 8px; }
.route-summary {
  position: relative;
  padding: 18px 20px;
  border: 1px solid rgba(255,183,197,0.16);
  border-radius: 10px;
  background:
    linear-gradient(135deg, rgba(255,183,197,0.10), transparent 48%),
    rgba(255,255,255,0.025);
  margin-bottom: 16px;
  overflow: hidden;
}
.route-summary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../assets/ui/ui_route_signal_panel_v1.png") center / 100% 100% no-repeat;
  opacity: 0.22;
  pointer-events: none;
}
.route-summary > * {
  position: relative;
  z-index: 1;
}
.route-summary span {
  display: block;
  color: rgba(255,255,255,0.42);
  font-size: 12px;
  letter-spacing: 2px;
  margin-bottom: 6px;
}
.route-summary strong {
  display: block;
  color: rgba(255,245,248,0.92);
  font-size: 22px;
  letter-spacing: 2px;
  margin-bottom: 8px;
}
.route-summary p {
  color: rgba(255,255,255,0.55);
  font-size: 13px;
  line-height: 1.7;
}
.route-harem-check {
  margin-bottom: 16px;
  padding: 16px;
  border: 1px solid rgba(240,203,134,0.14);
  border-radius: 10px;
  background:
    linear-gradient(145deg, rgba(240,203,134,0.09), rgba(141,189,255,0.045) 54%, rgba(255,255,255,0.018)),
    rgba(5,8,17,0.38);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}
.route-harem-check.complete {
  border-color: rgba(201,244,202,0.22);
  background:
    linear-gradient(145deg, rgba(201,244,202,0.09), rgba(240,203,134,0.055) 56%, rgba(255,255,255,0.018)),
    rgba(5,8,17,0.38);
}
.route-harem-head {
  margin-bottom: 12px;
}
.route-harem-head span {
  display: block;
  color: rgba(255,255,255,0.42);
  font-size: 11px;
  letter-spacing: 1.8px;
  margin-bottom: 5px;
}
.route-harem-head strong {
  display: block;
  color: rgba(255,245,232,0.9);
  font-size: 17px;
  line-height: 1.35;
  margin-bottom: 6px;
}
.route-harem-head p {
  color: rgba(255,255,255,0.58);
  font-size: 12px;
  line-height: 1.65;
}
.route-check-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.route-check-columns section {
  min-width: 0;
  padding: 12px;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 8px;
  background: rgba(255,255,255,0.025);
}
.route-check-columns h3 {
  margin: 0 0 9px;
  color: rgba(255,255,255,0.76);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.3;
}
.route-checklist {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.route-checklist li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 10px;
  align-items: start;
  padding: 9px 10px;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 8px;
  background: rgba(255,255,255,0.024);
}
.route-checklist li.ready {
  border-color: rgba(201,244,202,0.18);
  background: rgba(118,180,132,0.08);
}
.route-checklist li.pending {
  border-color: rgba(255,183,197,0.12);
  background: rgba(255,183,197,0.045);
}
.route-checklist span {
  min-width: 0;
  color: rgba(255,255,255,0.82);
  font-size: 12px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}
.route-checklist strong {
  color: rgba(255,245,248,0.9);
  font-size: 12px;
  line-height: 1.35;
}
.route-checklist small {
  grid-column: 1 / -1;
  color: rgba(255,255,255,0.44);
  font-size: 11px;
  line-height: 1.45;
}
.route-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.route-row {
  padding: 14px;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 9px;
  background: rgba(255,255,255,0.022);
  position: relative;
  overflow: hidden;
}
.route-row::before {
  content: "";
  position: absolute;
  top: 10px;
  right: 10px;
  width: 42px;
  height: 42px;
  background: url("../assets/ui/ui_route_branch_marker_v1.png") center / contain no-repeat;
  opacity: 0.16;
  pointer-events: none;
}
.route-row > * {
  position: relative;
  z-index: 1;
}
.route-row-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: rgba(255,255,255,0.82);
  font-size: 14px;
  margin-bottom: 10px;
}
.route-row-head strong {
  min-width: 28px;
  text-align: center;
  color: rgba(255,255,255,0.94);
  font-size: 17px;
}
.route-bar {
  height: 7px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255,255,255,0.08);
  margin-bottom: 9px;
}
.route-bar i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(255,183,197,0.5), rgba(255,240,245,0.9));
}
.route-row p { color: rgba(255,255,255,0.42); font-size: 12px; line-height: 1.5; }
.route-sky .route-bar i { background: linear-gradient(90deg, rgba(120,196,255,0.48), rgba(216,241,255,0.92)); }
.route-violet .route-bar i { background: linear-gradient(90deg, rgba(184,145,255,0.46), rgba(234,220,255,0.9)); }
.route-tea .route-bar i { background: linear-gradient(90deg, rgba(240,203,134,0.48), rgba(255,238,190,0.92)); }
.route-danger .route-bar i { background: linear-gradient(90deg, rgba(255,104,104,0.48), rgba(255,184,184,0.92)); }
.route-content::-webkit-scrollbar { width: 4px; }
.route-content::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 2px; }

/* ===== CG 回廊 ===== */
.gallery-summary {
  display: grid;
  grid-template-columns: 145px 170px 135px 180px 1fr;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
  padding: 12px 14px;
  border: 1px solid rgba(255,183,197,0.14);
  border-radius: 8px;
  background: rgba(255,255,255,0.025);
}
.gallery-summary span {
  display: block;
  margin-bottom: 4px;
  color: rgba(255,220,230,0.54);
  font-size: 10px;
  letter-spacing: 0;
}
.gallery-summary strong {
  color: rgba(255,255,255,0.9);
  font-size: 18px;
  letter-spacing: 0;
}
.gallery-candidate-summary {
  position: relative;
  overflow: hidden;
  padding-right: 46px;
}
.gallery-candidate-summary > * {
  position: relative;
  z-index: 1;
}
.gallery-candidate-summary::before {
  content: "";
  position: absolute;
  right: 8px;
  top: 50%;
  width: 38px;
  height: 30px;
  transform: translateY(-50%);
  background: url("../assets/ui/ui_gallery_candidate_stack_v1.png") center / contain no-repeat;
  opacity: 0.62;
  pointer-events: none;
  filter: drop-shadow(0 4px 10px rgba(8,18,34,0.26));
}
.gallery-status small {
  display: block;
  margin-top: 4px;
  color: rgba(255,255,255,0.38);
  font-size: 10px;
  line-height: 1.3;
}
.gallery-progress {
  height: 7px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255,255,255,0.08);
}
.gallery-progress i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(255,183,197,0.52), rgba(255,245,248,0.92));
}
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 14px;
}
.gallery-filter {
  min-width: 82px;
  padding: 8px 12px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 999px;
  background: rgba(255,255,255,0.026);
  color: rgba(255,255,255,0.54);
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}
.gallery-filter:hover {
  transform: translateY(-1px);
  color: rgba(255,255,255,0.82);
  border-color: rgba(255,183,197,0.24);
  background:
    url("../assets/ui/ui_gallery_tab_ribbon_v1.png") center / 100% 100% no-repeat,
    rgba(255,183,197,0.055);
}
.gallery-filter.active {
  color: rgba(255,245,248,0.92);
  border-color: rgba(255,183,197,0.34);
  background:
    url("../assets/ui/ui_gallery_tab_ribbon_v1.png") center / 100% 100% no-repeat,
    rgba(255,183,197,0.13);
}
.gallery-grid {
  flex: 1; display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: max-content;
  align-content: start;
  gap: 12px; overflow-y: auto;
  padding-right: 4px;
}
.gallery-item {
  aspect-ratio: 16/9; border-radius: 6px;
  overflow: hidden; cursor: pointer;
  border: 1px solid rgba(255,255,255,0.06);
  transition: all 0.2s; position: relative;
  background: rgba(255,255,255,0.02);
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; }
.gallery-item.locked {
  background:
    linear-gradient(135deg, rgba(255,183,197,0.05), transparent 48%),
    rgba(255,255,255,0.02);
  cursor: default;
}
.gallery-item.locked::after {
  content: '?'; position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.1); font-size: 30px;
  padding-bottom: 46px;
  pointer-events: none;
}
.gallery-item.candidate {
  border-color: rgba(166,218,255,0.22);
  background:
    linear-gradient(135deg, rgba(97,172,255,0.10), transparent 52%),
    rgba(255,255,255,0.025);
}
.gallery-item.candidate::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(3,6,14,0.08), rgba(3,6,14,0.62));
}
.gallery-item.candidate::after {
  content: "";
  position: absolute;
  right: 9px;
  top: 9px;
  z-index: 2;
  width: 52px;
  height: 40px;
  background: url("../assets/ui/ui_gallery_candidate_stack_v1.png") center / contain no-repeat;
  opacity: 0.34;
  pointer-events: none;
  filter: drop-shadow(0 5px 12px rgba(4,9,20,0.32));
}
.gallery-item.candidate .gallery-hint {
  top: auto;
  bottom: 42px;
  z-index: 2;
  transform: none;
}
.gallery-candidate-badge {
  position: absolute;
  right: 8px;
  bottom: 40px;
  z-index: 3;
  width: 74px;
  min-height: 26px;
  padding: 8px 12px 7px;
  border: 0;
  border-radius: 0;
  background:
    url("../assets/ui/ui_candidate_draft_tag_v1.png") center / 100% 100% no-repeat,
    rgba(31,79,126,0.26);
  color: rgba(232,246,255,0.82);
  font-size: 10px;
  line-height: 1;
  letter-spacing: 0;
  text-align: center;
  text-shadow: 0 1px 2px rgba(0,0,0,0.55);
  filter: drop-shadow(0 5px 12px rgba(7,18,36,0.24));
}
.gallery-route {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 2;
  max-width: calc(100% - 118px);
  padding: 4px 8px;
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 999px;
  background: rgba(4,7,16,0.64);
  color: rgba(255,230,236,0.82);
  font-size: 10px;
  line-height: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.gallery-draft {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 3;
  padding: 5px 8px;
  border: 1px solid rgba(255,220,230,0.18);
  border-radius: 999px;
  background: rgba(255,183,197,0.16);
  color: rgba(255,245,248,0.88);
  cursor: pointer;
  font-family: inherit;
  font-size: 10px;
  line-height: 1;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}
.gallery-draft:hover {
  transform: translateY(-1px);
  border-color: rgba(255,220,230,0.34);
  background: rgba(255,183,197,0.26);
}
.gallery-hint {
  position: absolute;
  left: 10px;
  right: 10px;
  top: 50%;
  z-index: 1;
  transform: translateY(-48%);
  text-align: center;
  pointer-events: none;
}
.gallery-hint span {
  display: block;
  margin-bottom: 5px;
  color: rgba(255,220,230,0.48);
  font-size: 10px;
}
.gallery-hint p {
  color: rgba(255,255,255,0.62);
  font-size: 11px;
  line-height: 1.45;
}
.gallery-empty {
  grid-column: 1 / -1;
  min-height: 180px;
  display: grid;
  place-items: center;
  color: rgba(255,255,255,0.34);
  font-size: 14px;
}
.gallery-caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 9px;
  background: linear-gradient(180deg, transparent, rgba(4,7,16,0.86) 28%, rgba(4,7,16,0.96));
}
.gallery-caption strong {
  color: rgba(255,255,255,0.88);
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.gallery-caption span {
  color: rgba(255,220,230,0.76);
  font-size: 10px;
  white-space: nowrap;
}
.gallery-item:not(.locked):hover {
  border-color: rgba(255,183,197,0.3);
  transform: scale(1.03);
}

/* ===== 美术设定 ===== */
.artbook-panel { inset: 34px 56px; }
.artbook-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}
.artbook-summary > div {
  padding: 12px 14px;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 8px;
  background: rgba(255,255,255,0.025);
}
.artbook-summary span {
  display: block;
  margin-bottom: 5px;
  color: rgba(255,220,230,0.52);
  font-size: 10px;
  letter-spacing: 0;
}
.artbook-summary strong {
  color: rgba(255,255,255,0.88);
  font-size: 18px;
  letter-spacing: 0;
}
.artbook-priority-summary {
  position: relative;
  overflow: hidden;
  padding-right: 52px;
}
.artbook-priority-summary > * {
  position: relative;
  z-index: 1;
}
.artbook-priority-summary::before {
  content: "";
  position: absolute;
  right: 10px;
  top: 50%;
  width: 34px;
  height: 34px;
  transform: translateY(-50%);
  background: url("../assets/ui/ui_artbook_priority_pin_v1.png") center / contain no-repeat;
  opacity: 0.64;
  pointer-events: none;
  filter: drop-shadow(0 5px 12px rgba(40,24,4,0.26));
}
.artbook-tools {
  display: flex;
  gap: 10px;
  margin: 0 0 12px;
}
.artbook-search {
  flex: 1;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  background: rgba(255,255,255,0.024);
}
.artbook-search span {
  color: rgba(255,220,230,0.46);
  font-size: 10px;
  letter-spacing: 1px;
}
.artbook-search input {
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: rgba(255,255,255,0.84);
  font-family: inherit;
  font-size: 13px;
}
.artbook-search input::placeholder { color: rgba(255,255,255,0.28); }
.artbook-export-review {
  min-width: 132px;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  padding-left: 38px;
}
.artbook-export-review::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 50%;
  width: 20px;
  height: 20px;
  transform: translateY(-50%);
  background: url("../assets/ui/ui_artbook_review_stamp_v1.png") center / contain no-repeat;
  opacity: 0.72;
  pointer-events: none;
}
.artbook-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 14px;
}
.artbook-filter {
  min-width: 78px;
  padding: 8px 12px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 999px;
  background: rgba(255,255,255,0.026);
  color: rgba(255,255,255,0.54);
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}
.artbook-filter:hover {
  transform: translateY(-1px);
  color: rgba(255,255,255,0.82);
  border-color: rgba(255,183,197,0.24);
  background: rgba(255,183,197,0.055);
}
.artbook-filter.active {
  color: rgba(255,245,248,0.92);
  border-color: rgba(255,183,197,0.34);
  background: rgba(255,183,197,0.13);
}
.artbook-grid {
  flex: 1;
  overflow-y: auto;
  padding-right: 8px;
}
.artbook-character-entrances {
  position: relative;
  margin: 0 0 18px;
  padding: 12px;
  border: 1px solid rgba(255,183,197,0.13);
  border-radius: 8px;
  background:
    url("../assets/ui/ui_artbook_shortlist_tray_v1.png") center / 100% 100% no-repeat,
    linear-gradient(135deg, rgba(255,183,197,0.07), transparent 56%),
    rgba(255,255,255,0.024);
  overflow: hidden;
}
.artbook-character-entrances > * {
  position: relative;
  z-index: 1;
}
.artbook-character-entrance-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.artbook-character-entrance-head span {
  color: rgba(255,220,230,0.48);
  font-size: 10px;
  letter-spacing: 1px;
}
.artbook-character-entrance-head strong {
  color: rgba(255,245,248,0.82);
  font-size: 13px;
  font-weight: 500;
}
.artbook-character-entry-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}
.artbook-character-entry {
  min-width: 0;
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  align-items: center;
  gap: 9px;
  padding: 8px;
  border: 1px solid rgba(255,255,255,0.075);
  border-radius: 8px;
  background: rgba(5,8,18,0.42);
  color: rgba(255,255,255,0.74);
  cursor: pointer;
  font-family: inherit;
  text-align: left;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}
.artbook-character-entry:hover {
  transform: translateY(-1px);
  border-color: rgba(255,183,197,0.28);
  background: rgba(255,183,197,0.07);
}
.artbook-character-entry-thumb {
  width: 52px;
  height: 64px;
  display: grid;
  place-items: end center;
  overflow: hidden;
  border-radius: 7px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.07), rgba(255,183,197,0.04)),
    rgba(4,7,16,0.52);
}
.artbook-character-entry-thumb img {
  width: auto;
  max-width: 96%;
  height: 62px;
  object-fit: contain;
  display: block;
}
.artbook-character-entry-copy {
  min-width: 0;
  display: grid;
  gap: 3px;
}
.artbook-character-entry-copy strong {
  color: rgba(255,245,248,0.88);
  font-size: 13px;
  font-weight: 500;
}
.artbook-character-entry-copy small,
.artbook-character-entry-copy i {
  min-width: 0;
  color: rgba(255,220,230,0.52);
  font-size: 10px;
  font-style: normal;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.artbook-empty {
  min-height: 180px;
  display: grid;
  align-content: center;
  gap: 8px;
  place-items: center;
  padding: 24px;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255,183,197,0.055), transparent 50%),
    rgba(255,255,255,0.022);
  color: rgba(255,255,255,0.34);
  text-align: center;
  font-size: 14px;
}
.artbook-empty strong {
  color: rgba(255,245,248,0.78);
  font-size: 15px;
  font-weight: 500;
}
.artbook-empty span {
  max-width: 420px;
  color: rgba(255,255,255,0.42);
  font-size: 12px;
  line-height: 1.55;
}
.artbook-section { margin-bottom: 18px; }
.artbook-section h3 {
  margin-bottom: 10px;
  color: rgba(255,255,255,0.68);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0;
}
.artbook-section-note {
  margin: -4px 0 10px;
  color: rgba(255,220,230,0.46);
  font-size: 11px;
  line-height: 1.45;
}
.artbook-items {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.artbook-item {
  display: grid;
  grid-template-rows: 1fr auto;
  min-height: 142px;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 8px;
  background: rgba(255,255,255,0.025);
  color: rgba(255,255,255,0.72);
  position: relative;
  font-family: inherit;
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}
.artbook-item:hover {
  transform: translateY(-2px);
  border-color: rgba(255,183,197,0.28);
  background: rgba(255,183,197,0.055);
}
.artbook-item.favorited {
  border-color: rgba(255,217,120,0.28);
  background:
    linear-gradient(135deg, rgba(255,217,120,0.08), transparent 48%),
    rgba(255,255,255,0.026);
}
.artbook-item.favorited::after {
  content: "";
  position: absolute;
  left: 8px;
  bottom: 34px;
  z-index: 2;
  width: 38px;
  height: 38px;
  background: url("../assets/ui/ui_artbook_priority_pin_v1.png") center / contain no-repeat;
  opacity: 0.72;
  pointer-events: none;
  filter: drop-shadow(0 5px 12px rgba(24,18,6,0.34));
}
.artbook-preview {
  display: grid;
  grid-template-rows: 1fr auto;
  min-height: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-family: inherit;
  text-align: left;
}
.artbook-favorite {
  position: absolute;
  top: 7px;
  right: 7px;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.13);
  border-radius: 999px;
  background: rgba(4,7,16,0.62);
  color: rgba(255,255,255,0.66);
  cursor: pointer;
  font-size: 15px;
  line-height: 1;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}
.artbook-favorite::before {
  content: '';
  position: absolute;
  inset: 3px;
  pointer-events: none;
  background: url("../assets/ui/ui_artbook_favorite_star_v1.png") center / contain no-repeat;
  opacity: 0.42;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.artbook-favorite:hover {
  transform: scale(1.06);
  border-color: rgba(255,217,120,0.38);
  color: rgba(255,232,160,0.95);
}
.artbook-character-compare {
  position: absolute;
  left: 7px;
  top: 7px;
  min-width: 46px;
  height: 28px;
  padding: 0 9px;
  border: 1px solid rgba(255,183,197,0.2);
  border-radius: 999px;
  background: rgba(4,7,16,0.66);
  color: rgba(255,235,240,0.78);
  cursor: pointer;
  font-family: inherit;
  font-size: 11px;
  line-height: 1;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}
.artbook-character-compare:hover {
  transform: translateY(-1px);
  border-color: rgba(255,183,197,0.38);
  background: rgba(86,30,48,0.72);
  color: rgba(255,245,248,0.96);
}
.artbook-favorite:hover::before {
  opacity: 0.72;
  transform: scale(1.06);
}
.artbook-item.favorited .artbook-favorite {
  border-color: rgba(255,217,120,0.38);
  background: rgba(80,54,20,0.7);
  color: rgba(255,232,160,0.96);
}
.artbook-item.favorited .artbook-favorite::before {
  opacity: 1;
}
.artbook-thumb {
  min-height: 104px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    linear-gradient(45deg, rgba(255,255,255,0.04) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(255,255,255,0.04) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, rgba(255,255,255,0.04) 75%),
    linear-gradient(-45deg, transparent 75%, rgba(255,255,255,0.04) 75%),
    rgba(4,7,16,0.36);
  background-size: 18px 18px;
  background-position: 0 0, 0 9px, 9px -9px, -9px 0;
}
.artbook-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.artbook-character .artbook-thumb img,
.artbook-ui .artbook-thumb img {
  width: auto;
  max-width: 94%;
  height: 112px;
  object-fit: contain;
}
.artbook-caption {
  padding: 8px 10px;
  color: rgba(255,255,255,0.74);
  font-size: 12px;
  line-height: 1.35;
  text-align: left;
}
.artbook-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  padding: 0 9px 9px;
}
.artbook-tags i {
  max-width: 100%;
  padding: 3px 6px;
  border: 1px solid rgba(255,220,230,0.12);
  border-radius: 999px;
  background: rgba(255,183,197,0.08);
  color: rgba(255,235,240,0.66);
  font-size: 10px;
  font-style: normal;
  line-height: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.artbook-models {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.artbook-model {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-family: inherit;
}
.artbook-model span {
  padding: 7px 10px;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 999px;
  background: rgba(255,255,255,0.028);
  color: rgba(255,255,255,0.55);
  font-size: 11px;
  letter-spacing: 0;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}
.artbook-model i {
  color: rgba(255,255,255,0.36);
  font-style: normal;
  font-size: 12px;
}
.artbook-model:hover span {
  border-color: rgba(255,183,197,0.22);
  color: rgba(255,255,255,0.78);
}
.artbook-model.favorited span {
  border-color: rgba(255,217,120,0.32);
  background: rgba(255,217,120,0.07);
  color: rgba(255,232,160,0.9);
}
.artbook-model.favorited i {
  color: rgba(255,232,160,0.95);
}
.artbook-grid::-webkit-scrollbar { width: 4px; }
.artbook-grid::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 2px; }
.cg-viewer {
  position: absolute; inset: 0; z-index: 100;
  padding: 32px;
  background: rgba(0,0,0,0.95);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
}
.cg-viewer-panel {
  width: min(1180px, 100%);
  max-height: 100%;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 14px;
  cursor: default;
}
.cg-viewer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: rgba(255,245,248,0.9);
  font-size: 14px;
}
.cg-viewer-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.cg-viewer-nav-btn,
.cg-viewer-close {
  padding: 8px 14px;
  border: 1px solid rgba(255,255,255,0.13);
  border-radius: 999px;
  background: rgba(255,255,255,0.055);
  color: rgba(255,255,255,0.78);
  cursor: pointer;
  font-family: inherit;
}
.cg-viewer-nav-btn {
  width: 34px;
  height: 34px;
  padding: 0;
  display: grid;
  place-items: center;
  font-size: 22px;
  line-height: 1;
}
.cg-viewer-nav-btn:hover:not(:disabled),
.cg-viewer-close:hover {
  border-color: rgba(255,183,197,0.34);
  color: rgba(255,245,248,0.94);
}
.cg-viewer-nav-btn:disabled {
  cursor: default;
  opacity: 0.34;
}
.cg-viewer-body {
  min-height: 0;
  display: grid;
  gap: 14px;
}
.cg-viewer-body.single { grid-template-columns: minmax(0, 1fr); }
.cg-viewer-body.compare {
  position: relative;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.cg-viewer-body.compare::before {
  content: "";
  position: absolute;
  top: 6%;
  bottom: 46px;
  left: 50%;
  width: 48px;
  transform: translateX(-50%);
  background: url("../assets/ui/ui_gallery_compare_split_v1.png") center / 100% 100% no-repeat;
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}
.cg-viewer-shot {
  position: relative;
  z-index: 1;
  min-height: 0;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 10px;
}
.cg-viewer-image-frame {
  min-height: 0;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(255,183,197,0.055), transparent 45%),
    rgba(255,255,255,0.026);
}
.cg-viewer img {
  width: 100%;
  height: 100%;
  max-height: min(70vh, 720px);
  object-fit: contain;
  display: block;
}
.cg-viewer-locked {
  min-height: min(54vh, 520px);
  display: grid;
  place-items: center;
  color: rgba(255,255,255,0.52);
  font-size: 16px;
}
.cg-viewer-shot figcaption {
  display: grid;
  gap: 4px;
}
.cg-viewer-shot figcaption span {
  color: rgba(255,220,230,0.5);
  font-size: 10px;
  letter-spacing: 0;
}
.cg-viewer-shot figcaption strong {
  color: rgba(255,255,255,0.86);
  font-size: 14px;
  font-weight: 500;
}
.cg-viewer-shot figcaption small {
  color: rgba(255,255,255,0.52);
  font-size: 11px;
}
.cg-viewer-nav-hint {
  align-self: end;
  justify-self: center;
  padding: 7px 14px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 999px;
  background: rgba(255,255,255,0.045);
  color: rgba(255,255,255,0.58);
  font-size: 11px;
  letter-spacing: 0;
}
.cg-viewer-nav-hint[data-can-navigate="true"] {
  border-color: rgba(255,183,197,0.18);
  color: rgba(255,228,235,0.75);
}

.cg-cutin {
  position: absolute;
  inset: 0;
  z-index: 90;
  background: #04060e;
  cursor: pointer;
  display: grid;
  place-items: center;
  padding: 34px 46px 96px;
  animation: cgIn 0.45s ease-out;
}
.cg-cutin::before {
  content: "";
  position: absolute;
  inset: -28px;
  background: var(--cg-cutin-bg, none) center / cover no-repeat;
  filter: blur(18px) brightness(0.62) saturate(0.86);
  transform: scale(1.04);
  opacity: 0.82;
  pointer-events: none;
}
.cg-cutin img {
  position: relative;
  z-index: 1;
  width: min(92%, 1040px);
  height: auto;
  max-height: 100%;
  object-fit: contain;
  display: block;
  border: 1px solid rgba(255,230,236,0.18);
  border-radius: 12px;
  box-shadow:
    0 24px 80px rgba(0,0,0,0.58),
    0 0 0 10px rgba(6,9,18,0.20),
    0 0 0 1px rgba(255,255,255,0.04);
  background: rgba(3,5,12,0.92);
}
.cg-cutin::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(180deg, rgba(3,6,14,0.10) 0%, transparent 46%, rgba(3,6,14,0.76) 100%),
    radial-gradient(ellipse at center, transparent 58%, rgba(0,0,0,0.42) 100%);
  pointer-events: none;
}
.cg-cutin-caption {
  position: absolute;
  left: 52px;
  bottom: 34px;
  z-index: 3;
  display: grid;
  gap: 5px;
  min-width: 320px;
  padding: 18px 34px 20px;
  background: url("../assets/ui/ui_cg_unlock_badge_v1.png") center / 100% 100% no-repeat;
  color: rgba(255,255,255,0.92);
  text-shadow: 0 2px 10px rgba(0,0,0,0.55);
}
.cg-cutin-caption span {
  color: rgba(255,220,230,0.78);
  font-size: 11px;
  letter-spacing: 4px;
}
.cg-cutin.draft .cg-cutin-caption span {
  color: rgba(218,235,255,0.82);
}
.cg-cutin.source-repair .cg-cutin-caption span {
  color: rgba(255,236,190,0.86);
}
.cg-cutin.full-redraw .cg-cutin-caption span {
  color: rgba(218,246,226,0.92);
}
.cg-cutin.final-repaint .cg-cutin-caption span {
  color: rgba(236,226,255,0.92);
}
.cg-cutin.m2-replacement .cg-cutin-caption span {
  color: rgba(190,238,255,0.92);
}
.cg-cutin.draft .cg-cutin-caption strong::after {
  content: "非正式草案";
  display: inline-block;
  margin-left: 12px;
  padding: 3px 8px;
  border: 1px solid rgba(218,235,255,0.28);
  border-radius: 999px;
  color: rgba(218,235,255,0.78);
  font-size: 11px;
  letter-spacing: 0;
  vertical-align: middle;
}
.cg-cutin.source-repair .cg-cutin-caption strong::after {
  content: "debug候选";
  display: inline-block;
  margin-left: 12px;
  padding: 3px 8px;
  border: 1px solid rgba(255,232,174,0.30);
  border-radius: 999px;
  color: rgba(255,232,174,0.82);
  font-size: 11px;
  letter-spacing: 0;
  vertical-align: middle;
}
.cg-cutin.full-redraw .cg-cutin-caption strong::after {
  content: "整图重绘候选";
  display: inline-block;
  margin-left: 12px;
  padding: 3px 8px;
  border: 1px solid rgba(154,233,190,0.28);
  border-radius: 999px;
  color: rgba(220,247,228,0.86);
  font-size: 11px;
  letter-spacing: 0;
  vertical-align: middle;
}
.cg-cutin.final-repaint .cg-cutin-caption strong::after {
  content: "最终重绘待验收";
  display: inline-block;
  margin-left: 12px;
  padding: 3px 8px;
  border: 1px solid rgba(196,174,255,0.30);
  border-radius: 999px;
  color: rgba(235,226,255,0.88);
  font-size: 11px;
  letter-spacing: 0;
  vertical-align: middle;
}
.cg-cutin.m2-replacement .cg-cutin-caption strong::after {
  content: "替换候选待验收";
  display: inline-block;
  margin-left: 12px;
  padding: 3px 8px;
  border: 1px solid rgba(143,221,255,0.30);
  border-radius: 999px;
  color: rgba(208,242,255,0.88);
  font-size: 11px;
  letter-spacing: 0;
  vertical-align: middle;
}
.cg-cutin-caption strong {
  font-size: 24px;
  letter-spacing: 3px;
  font-weight: 500;
}
.cg-cutin-caption small {
  color: rgba(255,255,255,0.52);
  font-size: 12px;
  letter-spacing: 2px;
}

.game-container.review-stage-safe-area::after,
.game-container.review-mobile-safe-area::after,
.game-container.review-sprite-edge::after,
.game-container.review-cg-card-safe-area::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 120;
  pointer-events: none;
  opacity: 0.72;
  mix-blend-mode: screen;
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  filter: drop-shadow(0 0 12px rgba(255,255,255,0.12));
}
.game-container.review-stage-safe-area::after {
  background-image: url("../assets/ui/ui_stage_safe_area_mask_m3_v1.png");
}
.game-container.review-mobile-safe-area::after {
  background-image: url("../assets/ui/ui_mobile_crop_safe_area_m3_v1.png");
}
.game-container.review-cg-card-safe-area::after {
  background-image: url("../assets/ui/ui_cg_card_safe_area_m3_v1.png");
}
.game-container.review-sprite-edge::after {
  left: 50%;
  right: auto;
  width: min(38%, 360px);
  height: 86%;
  transform: translateX(-50%);
  background-image: url("../assets/ui/ui_sprite_edge_review_backplate_m3_v1.png");
  background-size: contain;
  opacity: 0.56;
}
@keyframes cgIn {
  from { opacity: 0; transform: scale(1.015); }
  to { opacity: 1; transform: scale(1); }
}

/* ===== 场景转换 ===== */
.scene-fade { animation: sceneFade 0.8s ease; }
@keyframes sceneFade {
  0% { opacity: 0; }
  100% { opacity: 1; }
}
.screen-flash {
  position: absolute; inset: 0; z-index: 40;
  background: white; pointer-events: none;
  animation: flash 0.6s ease-out forwards;
}
@keyframes flash {
  0% { opacity: 0.8; }
  100% { opacity: 0; }
}

/* ===== 角色名字颜色 ===== */
.name-hanrui { color: #ffb7c5; }
.name-liumeng { color: #b4e4ff; }
.name-liumengj { color: #d4b4ff; }
.name-zhangli { color: #ffe4b5; }
.name-liuyiyang { color: #ff8888; }
.name-zhaoqi { color: #88ccff; }

@media (max-width: 760px) {
  .game-container {
    --stage-dialog-safe-bottom: calc(86px * var(--ui-scale));
    --stage-hud-safe-top: calc(42px * var(--ui-scale));
  }
  .char-layer::before { bottom: 92px; height: 54px; }
  .char-layer::after { bottom: 86px; height: 42px; left: 10%; right: 10%; opacity: 0.62; }
  .char-sprite { height: 45%; max-width: 29%; bottom: 23%; }
  .char-sprite.left { left: 10%; }
  .char-sprite.right { right: 10%; }
  .dialog-box { padding: 0 18px 12px; }
  .dialog-box::before { top: -54px; height: 64px; opacity: 0.62; }
  .dialog-inner { min-height: 78px; padding: 18px 26px 12px; }
  .dialog-text { font-size: 14px; line-height: 1.52; min-height: 0; padding-top: 4px; }
  .speaker-name { left: 22px; top: -14px; min-width: 90px; padding: 6px 13px; font-size: 12px; }
  .game-hud { left: 8px; right: 8px; justify-content: flex-end; flex-wrap: wrap; }
  .hud-btn { min-width: 34px; padding: 4px 7px; font-size: 9px; }
  .mode-indicator { right: 18px; bottom: 112px; }
  .choice-menu { gap: 8px; padding-bottom: 88px; }
  .choice-btn { width: min(430px, calc(100% - 40px)); padding: 11px 16px; font-size: 13px; }
  .overlay-panel { inset: 18px; padding: 22px; }
  .save-slots { grid-template-columns: 1fr; }
  .route-grid { grid-template-columns: 1fr; }
  .route-check-columns { grid-template-columns: 1fr; }
  .route-harem-check { padding: 13px; }
  .settings-actions { grid-template-columns: 1fr; }
  .setting-row { gap: 10px; padding: 12px 10px; }
  .setting-row label { width: 74px; }
  .title-logo {
    width: min(300px, calc(100vw - 36px));
    min-height: 56px;
    padding: 10px 18px 8px;
  }
  .title-text { font-size: 28px; letter-spacing: 2px; }
  .title-sub { display: none; }
  .title-menu {
    width: min(300px, calc(100vw - 36px));
    margin-top: 6px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 5px;
    padding: 7px;
  }
  .menu-btn { width: 100%; padding: 5px 0; font-size: 10px; letter-spacing: 1px; }
  .title-resume { display: none; }
  .gallery-summary,
  .artbook-summary { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .artbook-panel { inset: 18px; }
  .artbook-tools { flex-direction: column; }
  .artbook-export-review { width: 100%; }
  .artbook-character-entry-grid { grid-template-columns: 1fr; }
  .artbook-items { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cg-viewer { padding: 18px; }
  .cg-viewer-body.compare { grid-template-columns: 1fr; }
  .cg-viewer-body.compare::before { display: none; }
  .cg-viewer-locked { min-height: 220px; }
  .cg-cutin-caption {
    left: 22px;
    right: 22px;
    bottom: 22px;
    min-width: 0;
    padding: 16px 24px 18px;
  }
  .cg-cutin {
    padding: 18px 18px 82px;
  }
  .cg-cutin img {
    width: min(88%, 760px);
    max-height: 100%;
  }
}

@media (max-height: 460px) {
  .game-container {
    --stage-dialog-safe-bottom: calc(80px * var(--ui-scale));
    --stage-hud-safe-top: calc(40px * var(--ui-scale));
  }
  .char-layer::before {
    bottom: 82px;
    height: 46px;
    background: linear-gradient(180deg, rgba(6,9,18,0), rgba(6,9,18,0.14) 58%, rgba(6,9,18,0.30));
  }
  .char-sprite {
    height: 42%;
    max-width: 24%;
    bottom: 24%;
  }
  .char-sprite.left { left: 12%; }
  .char-sprite.right { right: 18%; }
  .char-layer::after { bottom: 78px; height: 36px; left: 12%; right: 12%; opacity: 0.54; }
  .dialog-box { padding: 0 22px 8px; }
  .dialog-box::before { top: -48px; height: 58px; opacity: 0.58; }
  .dialog-inner {
    min-height: 70px;
    padding: 16px 32px 12px;
  }
  .dialog-text {
    min-height: 0;
    font-size: calc(14px * var(--dialog-text-scale));
    line-height: 1.44;
    padding-top: 3px;
  }
  .speaker-name {
    top: -12px;
    left: 22px;
    min-width: 88px;
    padding: 5px 12px;
    font-size: 12px;
  }
  .click-indicator { right: 14px; bottom: 6px; }
  .game-hud {
    top: 6px;
    right: 6px;
    max-width: calc(100% - 12px);
    flex-wrap: wrap;
    justify-content: flex-end;
    padding: 3px;
    opacity: 0.62;
  }
  .hud-btn {
    min-width: 34px;
    padding: 3px 6px;
    font-size: 9px;
  }
  .system-toast { top: 38px; right: 10px; padding: 6px 10px; font-size: 10px; }
  .mode-indicator { right: 12px; bottom: 100px; font-size: 9px; padding: 4px 9px; }
  .choice-menu { gap: 8px; padding-bottom: 86px; }
  .choice-btn {
    width: min(430px, calc(100% - 44px));
    padding: 10px 16px;
    font-size: calc(13px * var(--dialog-text-scale));
  }
  .overlay-panel { inset: 14px 28px; padding: 18px 22px; }
  .overlay-panel h2 { margin-bottom: 12px; padding-bottom: 8px; font-size: 16px; }
  .save-slots { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .save-slot { min-height: 88px; padding: 10px; }
  .route-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .route-summary { padding: 14px 16px; margin-bottom: 12px; }
  .cg-cutin { padding: 18px 28px 72px; }
  .cg-cutin img {
    width: min(84%, 760px);
    border-radius: 9px;
  }
  .cg-cutin-caption {
    left: 30px;
    bottom: 16px;
    min-width: 250px;
    padding: 12px 24px 14px;
  }
  .cg-cutin-caption strong { font-size: 18px; }
  .cg-cutin-caption span { font-size: 10px; letter-spacing: 3px; }
}

@media (orientation: landscape) and (max-height: 460px) and (max-width: 960px) {
  body {
    place-items: stretch;
  }
  .game-container {
    width: min(100vw, calc(100dvh * 16 / 9));
    height: min(100dvh, calc(100vw * 9 / 16));
    max-width: none;
    max-height: none;
    aspect-ratio: 16 / 9;
    /* M3 landscape-fit-16x9: preserve VN art proportions on phone landscape. */
    --stage-dialog-safe-bottom: calc(74px * var(--ui-scale));
    --stage-hud-safe-top: calc(38px * var(--ui-scale));
    --sprite-ground-gap: 23%;
    --mobile-landscape-choice-bottom: 78px;
  }
  .title-bg {
    background-position: center;
  }
  .char-layer::before {
    left: 8%;
    right: 8%;
  }
  .char-layer::after {
    left: 18%;
    right: 18%;
  }
  .char-sprite {
    height: 44%;
    max-width: 22%;
  }
  .char-sprite.left { left: 18%; }
  .char-sprite.center { left: 50%; }
  .char-sprite.right { right: 18%; }
  .dialog-box {
    padding: 0 max(34px, env(safe-area-inset-right)) 5px max(34px, env(safe-area-inset-left));
  }
  .dialog-box::before {
    left: max(28px, env(safe-area-inset-left));
    right: max(28px, env(safe-area-inset-right));
    top: -36px;
    height: 46px;
    opacity: 0.25;
  }
  .dialog-inner {
    min-height: 50px;
    padding: 9px 62px 8px;
    border-color: rgba(255,232,174,0.10);
    background:
      url("../assets/ui/ui_mobile_landscape_dialogue_default_m3_candidate.png") center / 100% 100% no-repeat,
      linear-gradient(180deg, rgba(10,16,30,0.48), rgba(6,10,22,0.62));
    box-shadow: 0 -6px 16px rgba(0,0,0,0.14);
  }
  .speaker-name {
    top: -6px;
    left: 34px;
    min-width: 92px;
    padding: 6px 14px 7px;
    font-size: 11px;
  }
  .dialog-text {
    max-width: 760px;
    font-size: calc(12px * var(--dialog-text-scale));
    line-height: 1.32;
  }
  .game-hud {
    top: 0;
    left: 0;
    right: 0;
    max-width: none;
    min-height: 38px;
    justify-content: center;
    gap: 2px;
    padding: 3px max(28px, env(safe-area-inset-left)) 3px max(28px, env(safe-area-inset-right));
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    opacity: 0.66;
    transform: none;
    transform-origin: top center;
  }
  .game-hud::before {
    background: url("../assets/ui/ui_mobile_landscape_hud_default_m3_candidate.png") center top / 100% 100% no-repeat;
    opacity: 0.62;
  }
  .hud-btn {
    min-width: 27px;
    padding: 2px 4px;
    font-size: 7.5px;
    background: rgba(4,8,18,0.18);
    border-color: rgba(255,245,230,0.08);
  }
  .game-container.mobile-landscape-guard-preview .dialog-box {
    padding: 0 max(26px, env(safe-area-inset-right)) 7px max(26px, env(safe-area-inset-left));
  }
  .game-container.mobile-landscape-guard-preview .dialog-box::before {
    left: 0;
    right: 0;
    top: -62px;
    height: 74px;
    opacity: 0.50;
  }
  .game-container.mobile-landscape-guard-preview .dialog-inner {
    min-height: 66px;
    padding: 14px 54px 11px;
    border-color: rgba(255,232,174,0.10);
    background:
      url("../assets/ui/ui_mobile_landscape_dialogue_guard_m3_v1.png") center / 100% 100% no-repeat,
      linear-gradient(180deg, rgba(10,16,30,0.70), rgba(6,10,22,0.82));
    box-shadow: 0 -10px 28px rgba(0,0,0,0.24);
  }
  .game-container.mobile-landscape-guard-preview .speaker-name {
    top: -10px;
    left: 28px;
  }
  .game-container.mobile-landscape-guard-preview .dialog-text {
    max-width: 800px;
    font-size: calc(13px * var(--dialog-text-scale));
    line-height: 1.42;
  }
  .game-container.mobile-landscape-guard-preview .game-hud {
    top: 0;
    left: 0;
    right: 0;
    max-width: none;
    min-height: 58px;
    justify-content: center;
    gap: 2px;
    padding: 10px max(22px, env(safe-area-inset-left)) 8px max(22px, env(safe-area-inset-right));
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    opacity: 0.82;
    transform: none;
    transform-origin: top center;
  }
  .game-container.mobile-landscape-guard-preview .game-hud::before {
    background: url("../assets/ui/ui_mobile_landscape_hud_guard_m3_v1.png") center top / 100% 100% no-repeat;
    opacity: 0.86;
  }
  .game-container.mobile-landscape-guard-preview .hud-btn {
    min-width: 31px;
    padding: 3px 5px;
    font-size: 8.5px;
    background: rgba(4,8,18,0.30);
    border-color: rgba(255,245,230,0.08);
  }
  .choice-menu {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 260px));
    align-content: end;
    align-items: end;
    justify-content: center;
    justify-items: stretch;
    gap: 10px 12px;
    padding: 46px max(34px, env(safe-area-inset-right)) var(--mobile-landscape-choice-bottom) max(34px, env(safe-area-inset-left));
    background:
      linear-gradient(180deg, rgba(4,7,15,0.28) 0%, rgba(4,7,15,0.46) 68%, rgba(4,7,15,0.58) 100%),
      radial-gradient(ellipse at 50% 68%, rgba(255,230,236,0.08), rgba(0,0,0,0) 42%);
    backdrop-filter: blur(1.2px);
    overflow: hidden;
  }
  .choice-menu::before {
    content: "";
    position: absolute;
    z-index: 0;
    left: 50%;
    bottom: 52px;
    transform: translateX(-50%);
    width: min(610px, calc(100% - 58px));
    height: 74px;
    background: url("../assets/ui/ui_mobile_landscape_choice_dock_default_m3_candidate.png") center / 100% 100% no-repeat;
    opacity: 0.34;
    pointer-events: none;
    filter: drop-shadow(0 8px 14px rgba(0,0,0,0.12));
  }
  .game-container.mobile-landscape-guard-preview .choice-menu {
    --mobile-landscape-choice-bottom: 72px;
    padding-top: 50px;
    overflow: hidden;
  }
  .game-container.mobile-landscape-guard-preview .choice-menu::before {
    content: "";
    position: absolute;
    z-index: 0;
    left: 50%;
    bottom: 58px;
    transform: translateX(-50%);
    width: min(760px, calc(100% - 68px));
    height: min(142px, calc(100% - 118px));
    min-height: 164px;
    background: url("../assets/ui/ui_mobile_landscape_choice_guard_m3_v1.png") center / 100% 100% no-repeat;
    opacity: 0.52;
    pointer-events: none;
    filter: drop-shadow(0 10px 18px rgba(0,0,0,0.16));
  }
  .choice-btn {
    position: relative;
    z-index: 1;
    width: 100%;
    min-height: 42px;
    padding: 8px 16px;
    font-size: calc(12.5px * var(--dialog-text-scale));
    box-shadow: 0 10px 22px rgba(0,0,0,0.18);
  }
  .choice-btn:last-child:nth-child(odd) {
    grid-column: 1 / -1;
    justify-self: center;
    width: min(360px, 100%);
  }
  .game-container.mobile-landscape-guard-preview .choice-btn {
    position: relative;
    z-index: 1;
    width: 100%;
    min-height: 42px;
    padding: 8px 16px;
    font-size: calc(12px * var(--dialog-text-scale));
    background: rgba(8,14,28,0.78);
    box-shadow: 0 10px 22px rgba(0,0,0,0.18);
  }
  .game-container.mobile-landscape-guard-preview.mobile-landscape-guard-v2 .dialog-box {
    padding: 0 max(30px, env(safe-area-inset-right)) 5px max(30px, env(safe-area-inset-left));
  }
  .game-container.mobile-landscape-guard-preview.mobile-landscape-guard-v2 .dialog-box::before {
    top: -48px;
    height: 58px;
    opacity: 0.36;
  }
  .game-container.mobile-landscape-guard-preview.mobile-landscape-guard-v2 .dialog-inner {
    min-height: 58px;
    padding: 11px 58px 9px;
    background:
      url("../assets/ui/ui_mobile_landscape_dialogue_guard_m3_v2.png") center / 100% 100% no-repeat,
      linear-gradient(180deg, rgba(10,16,30,0.58), rgba(6,10,22,0.70));
    box-shadow: 0 -8px 20px rgba(0,0,0,0.18);
  }
  .game-container.mobile-landscape-guard-preview.mobile-landscape-guard-v2 .speaker-name {
    top: -8px;
    left: 30px;
  }
  .game-container.mobile-landscape-guard-preview.mobile-landscape-guard-v2 .dialog-text {
    font-size: calc(12.5px * var(--dialog-text-scale));
    line-height: 1.36;
  }
  .game-container.mobile-landscape-guard-preview.mobile-landscape-guard-v2 .game-hud {
    min-height: 48px;
    padding: 6px max(24px, env(safe-area-inset-left)) 5px max(24px, env(safe-area-inset-right));
    opacity: 0.74;
  }
  .game-container.mobile-landscape-guard-preview.mobile-landscape-guard-v2 .game-hud::before {
    background: url("../assets/ui/ui_mobile_landscape_hud_guard_m3_v2.png") center top / 100% 100% no-repeat;
    opacity: 0.72;
  }
  .game-container.mobile-landscape-guard-preview.mobile-landscape-guard-v2 .hud-btn {
    min-width: 29px;
    padding: 2px 4px;
    font-size: 8px;
    background: rgba(4,8,18,0.22);
  }
  .game-container.mobile-landscape-guard-preview.mobile-landscape-guard-v2 .choice-menu {
    --mobile-landscape-choice-bottom: 68px;
    padding-top: 48px;
  }
  .game-container.mobile-landscape-guard-preview.mobile-landscape-guard-v2 .choice-menu::before {
    bottom: 54px;
    height: min(126px, calc(100% - 128px));
    min-height: 112px;
    background: url("../assets/ui/ui_mobile_landscape_choice_guard_m3_v2.png") center / 100% 100% no-repeat;
    opacity: 0.40;
    filter: drop-shadow(0 8px 15px rgba(0,0,0,0.13));
  }
  .game-container.mobile-landscape-guard-preview.mobile-landscape-guard-v2 .choice-btn {
    width: 100%;
    min-height: 38px;
    padding: 7px 15px;
    background: rgba(8,14,28,0.66);
  }
  .game-container.mobile-landscape-guard-preview.mobile-landscape-guard-v3 .dialog-box {
    padding: 0 max(34px, env(safe-area-inset-right)) 4px max(34px, env(safe-area-inset-left));
  }
  .game-container.mobile-landscape-guard-preview.mobile-landscape-guard-v3 .dialog-box::before {
    top: -38px;
    height: 48px;
    opacity: 0.28;
  }
  .game-container.mobile-landscape-guard-preview.mobile-landscape-guard-v3 .dialog-inner {
    min-height: 50px;
    padding: 9px 62px 8px;
    background:
      url("../assets/ui/ui_mobile_landscape_dialogue_guard_m3_v3.png") center / 100% 100% no-repeat,
      linear-gradient(180deg, rgba(10,16,30,0.48), rgba(6,10,22,0.62));
    box-shadow: 0 -6px 16px rgba(0,0,0,0.14);
  }
  .game-container.mobile-landscape-guard-preview.mobile-landscape-guard-v3 .speaker-name {
    top: -6px;
    left: 34px;
  }
  .game-container.mobile-landscape-guard-preview.mobile-landscape-guard-v3 .dialog-text {
    max-width: 760px;
    font-size: calc(12px * var(--dialog-text-scale));
    line-height: 1.32;
  }
  .game-container.mobile-landscape-guard-preview.mobile-landscape-guard-v3 .game-hud {
    min-height: 40px;
    padding: 4px max(28px, env(safe-area-inset-left)) 4px max(28px, env(safe-area-inset-right));
    opacity: 0.68;
  }
  .game-container.mobile-landscape-guard-preview.mobile-landscape-guard-v3 .game-hud::before {
    background: url("../assets/ui/ui_mobile_landscape_hud_guard_m3_v3.png") center top / 100% 100% no-repeat;
    opacity: 0.62;
  }
  .game-container.mobile-landscape-guard-preview.mobile-landscape-guard-v3 .hud-btn {
    min-width: 27px;
    padding: 2px 4px;
    font-size: 7.5px;
    background: rgba(4,8,18,0.18);
  }
  .game-container.mobile-landscape-guard-preview.mobile-landscape-guard-v3 .choice-menu {
    --mobile-landscape-choice-bottom: 66px;
    padding-top: 46px;
  }
  .game-container.mobile-landscape-guard-preview.mobile-landscape-guard-v3 .choice-menu::before {
    width: min(720px, calc(100% - 92px));
    bottom: 52px;
    height: min(112px, calc(100% - 138px));
    min-height: 96px;
    background: url("../assets/ui/ui_mobile_landscape_choice_guard_m3_v3.png") center / 100% 100% no-repeat;
    opacity: 0.32;
    filter: drop-shadow(0 8px 14px rgba(0,0,0,0.12));
  }
  .game-container.mobile-landscape-guard-preview.mobile-landscape-guard-v3 .choice-btn {
    width: 100%;
    min-height: 35px;
    padding: 6px 14px;
    font-size: calc(11.5px * var(--dialog-text-scale));
    background: rgba(8,14,28,0.58);
  }
  #game:has(#choice-menu:not(.hidden)) #char-layer {
    opacity: 0.58;
    filter: blur(0.45px) saturate(0.9);
    transform: translateY(2px) scale(0.992);
  }
  .cg-cutin {
    padding-left: max(42px, env(safe-area-inset-left));
    padding-right: max(42px, env(safe-area-inset-right));
  }
  .cg-cutin img {
    width: min(80%, 760px);
    max-height: min(70vh, 300px);
  }
  .cg-cutin-caption {
    left: max(34px, env(safe-area-inset-left));
    bottom: 16px;
  }
}

@media (orientation: portrait) and (max-width: 760px) {
  body {
    place-items: stretch;
  }
  .game-container {
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    max-width: none;
    max-height: none;
    aspect-ratio: auto;
    --stage-dialog-safe-bottom: calc(132px * var(--ui-scale));
    --stage-hud-safe-top: calc(86px * var(--ui-scale));
    --sprite-ground-gap: 17%;
    --sprite-edge-mask: linear-gradient(180deg, #000 0%, #000 70%, rgba(0,0,0,0.94) 82%, rgba(0,0,0,0.48) 94%, rgba(0,0,0,0) 100%);
  }
  .title-bg {
    background:
      linear-gradient(180deg, rgba(5,8,18,0.58) 0%, rgba(5,10,20,0.42) 38%, rgba(5,8,18,0.72) 100%),
      var(--title-bg-image, url("../assets/backgrounds/schoolgate.jpg"));
    background-size: cover;
    background-position: center top;
  }
  .title-bg::before {
    background: rgba(6,10,20,0.06);
    backdrop-filter: blur(1.2px) saturate(0.94);
  }
  .title-bg::after {
    background:
      linear-gradient(180deg, rgba(4,7,15,0.06), transparent 46%, rgba(4,7,15,0.32));
  }
  .title-content {
    justify-content: flex-start;
    padding: min(10vh, 82px) 0 24px;
  }
  .title-logo {
    width: min(340px, calc(100vw - 34px));
    min-height: 96px;
    padding: 18px 22px 14px;
  }
  .title-text {
    font-size: 36px;
    letter-spacing: 3px;
  }
  .title-menu {
    width: min(330px, calc(100vw - 34px));
    margin-top: 18px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 10px;
  }
  .menu-btn {
    min-height: 34px;
    padding: 8px 0;
    font-size: 11px;
  }
  .char-layer::before {
    bottom: 116px;
    height: 102px;
    background: linear-gradient(180deg, rgba(6,9,18,0), rgba(6,9,18,0.18) 52%, rgba(6,9,18,0.40));
  }
  .char-layer::after {
    bottom: 104px;
    left: 5%;
    right: 5%;
    height: 54px;
    opacity: 0.58;
  }
  .char-sprite {
    height: 34%;
    max-width: 43%;
  }
  .char-sprite.left { left: 4%; }
  .char-sprite.center {
    left: 50%;
    height: 36%;
    max-width: 50%;
  }
  .char-sprite.right { right: 4%; }
  .dialog-box {
    padding: 0 14px max(14px, env(safe-area-inset-bottom));
  }
  .dialog-box::before {
    top: -70px;
    height: 84px;
    opacity: 0.72;
  }
  .dialog-inner {
    min-height: 104px;
    padding: 22px 26px 18px;
  }
  .dialog-text {
    font-size: calc(15px * var(--dialog-text-scale));
    line-height: 1.56;
  }
  .speaker-name {
    top: -15px;
    left: 20px;
    min-width: 96px;
    padding: 7px 14px;
  }
  .game-hud {
    top: max(8px, env(safe-area-inset-top));
    left: 12px;
    right: 12px;
    justify-content: center;
    opacity: 0.70;
    transform: scale(calc(var(--ui-scale) * 0.94));
    transform-origin: top center;
  }
  .hud-btn {
    min-width: 38px;
  }
  .choice-menu {
    justify-content: flex-end;
    padding-bottom: calc(132px + env(safe-area-inset-bottom));
  }
  .choice-btn {
    width: min(360px, calc(100% - 34px));
    min-height: 54px;
    border-radius: 18px;
  }
  .mode-indicator {
    right: 18px;
    bottom: 132px;
  }
  .cg-cutin {
    padding: 18px 16px calc(122px + env(safe-area-inset-bottom));
  }
  .cg-cutin img {
    width: min(100%, 620px);
    max-height: min(58vh, 520px);
  }
  .cg-cutin-caption {
    left: 18px;
    right: 18px;
    bottom: max(26px, env(safe-area-inset-bottom));
  }
}