/* ============================================================================
   原创角色展示页  (assets/css/oc.css)
   ----------------------------------------------------------------------------
   色板 / 基础 / 通用组件见 ../assets/css/yuzu.css
   风格与下载站 / 门户统一：动态壁纸 + 光斑 + 玻璃卡片 + 渐变标题
   ========================================================================= */

/* ── 背景 / 壁纸 ─────────────────────────────────────────────────────────── */
html { background: #F2F9FF; }
body {
  position: relative;
  background:
    radial-gradient(1100px 620px at 88% -12%, rgba(255, 183, 201, .30), transparent 62%),
    radial-gradient(900px 560px at 2% -6%, rgba(138, 217, 248, .42), transparent 58%),
    radial-gradient(760px 520px at 62% 112%, rgba(255, 214, 170, .28), transparent 62%),
    linear-gradient(180deg, #F8FCFF 0%, #EDF6FF 52%, #F6FBFF 100%);
  background-attachment: fixed;
}
#bg {
  position: fixed; inset: 0; z-index: -3;
  background-size: cover; background-position: center;
  opacity: 0; transition: opacity 1.1s ease; filter: saturate(.92);
}
#bg.in { opacity: 1; }
#ov {
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background:
    radial-gradient(1200px 700px at 50% -20%, rgba(255, 255, 255, .62), transparent 62%),
    linear-gradient(180deg, rgba(247, 251, 255, .93) 0%, rgba(238, 247, 255, .86) 45%, rgba(248, 252, 255, .94) 100%);
}
.orbs { position: fixed; inset: 0; overflow: hidden; pointer-events: none; z-index: -1; }
.orbs i {
  position: absolute; display: block; border-radius: 50%;
  filter: blur(50px); opacity: .5;
  animation: oc-orbs 16s ease-in-out infinite;
}
.orbs i:nth-child(1) { width: 280px; height: 280px; left: -60px; top: -80px; background: rgba(255, 183, 201, .75); }
.orbs i:nth-child(2) { width: 240px; height: 240px; right: 3%; top: 8%; background: rgba(201, 182, 255, .7); animation-delay: -6s; }
.orbs i:nth-child(3) { width: 200px; height: 200px; right: 26%; bottom: -80px; background: rgba(255, 214, 170, .7); animation-delay: -11s; }
@keyframes oc-orbs {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(14px, -20px, 0) scale(1.08); }
}

/* ── 导航 ────────────────────────────────────────────────────────────────── */
.oc-nav {
  position: sticky; top: 0; z-index: 30;
  background: rgba(255, 255, 255, .74);
  backdrop-filter: blur(16px) saturate(1.3); -webkit-backdrop-filter: blur(16px) saturate(1.3);
  border-bottom: 1px solid rgba(22, 35, 63, .06);
  box-shadow: 0 8px 30px -24px rgba(43, 127, 184, .55);
}
.nav-in { display: flex; align-items: center; justify-content: space-between; height: 66px; gap: 16px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 850; font-size: 17px; color: var(--t1); }
.logo-dot {
  width: 22px; height: 18px; border-radius: 5px; position: relative;
  background: linear-gradient(135deg, var(--acc), var(--acc2));
  box-shadow: 0 3px 12px -2px rgba(79, 179, 232, .9);
  animation: oc-bob 4s ease-in-out infinite;
}
.logo-dot::before, .logo-dot::after {
  content: ''; position: absolute; top: -5px; width: 0; height: 0;
  border-left: 5px solid transparent; border-right: 5px solid transparent; border-bottom: 6px solid var(--acc);
}
.logo-dot::before { left: 1px; }
.logo-dot::after { right: 1px; border-bottom-color: var(--acc2); }
@keyframes oc-bob { 0%, 100% { transform: translateY(0) rotate(0); } 50% { transform: translateY(-2px) rotate(-2deg); } }
.nav-links { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.nav-links a { font-size: 14px; color: var(--t2); transition: color .2s, transform .2s; }
.nav-links a:hover { color: var(--acc-deep); transform: translateY(-1px); }
.nav-links a.on { color: var(--acc-deep); font-weight: 750; }
.nav-links a.on::after {
  content: ''; display: block; height: 2px; margin-top: 3px; border-radius: 2px;
  background: linear-gradient(90deg, var(--acc), var(--lav));
}

/* ── 首屏 ────────────────────────────────────────────────────────────────── */
.oc-hero { position: relative; padding: 64px 0 26px; }
.hero-in { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 34px; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 750; letter-spacing: .4px; color: var(--acc-deep);
  background: rgba(255, 255, 255, .75); border: 1px solid rgba(79, 179, 232, .30);
  padding: 6px 14px; border-radius: 999px;
  box-shadow: 0 10px 24px -20px rgba(43, 127, 184, .8);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.oc-hero h1 {
  margin: 16px 0 0; font-size: clamp(40px, 6vw, 64px); line-height: 1.08;
  font-weight: 900; color: var(--t1); letter-spacing: -.03em;
}
.oc-hero h1 em {
  font-style: normal;
  background: linear-gradient(120deg, var(--pink), var(--lav) 35%, var(--acc) 62%, var(--gold) 88%, var(--pink));
  background-size: 220% 100%;
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  animation: oc-grad 9s linear infinite;
}
@keyframes oc-grad { 0% { background-position: 0% 50%; } 100% { background-position: 220% 50%; } }
.romaji { margin: 8px 0 0; font-size: 15px; color: var(--t3); letter-spacing: .6px; }
.romaji b { color: var(--acc-deep); font-weight: 750; }
.quote { margin: 18px 0 0; font-size: 20px; font-weight: 750; color: var(--t1); }
.quote::before { content: ''; }
.sub { margin: 10px 0 0; font-size: 15.5px; color: var(--t2); line-height: 1.75; max-width: 620px; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.hero-tags span {
  font-size: 12.5px; font-weight: 700; color: var(--acc-deep);
  background: rgba(255, 255, 255, .8); border: 1px solid rgba(79, 179, 232, .26);
  padding: 4px 12px; border-radius: 999px;
  transition: transform .18s, border-color .18s;
}
.hero-tags span:hover { transform: translateY(-2px); border-color: rgba(79, 179, 232, .55); }

/* 角色名片 */
.hero-card {
  position: relative; overflow: hidden;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(22, 35, 63, .07); border-radius: 22px;
  padding: 20px 20px 16px;
  box-shadow: 0 30px 56px -42px rgba(43, 127, 184, .95);
  animation: oc-pop .5s cubic-bezier(.2, .7, .3, 1) both;
}
.hero-card::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(160px 120px at 70% 0%, rgba(255, 183, 201, .28), transparent 70%);
}
@keyframes oc-pop { from { opacity: 0; transform: translateY(12px) scale(.97); } to { opacity: 1; transform: none; } }
.card-art {
  position: relative; aspect-ratio: 3 / 4; display: grid; place-items: center;
  background: linear-gradient(160deg, rgba(138, 217, 248, .22), rgba(255, 183, 201, .22));
  border: 1px solid rgba(79, 179, 232, .18); border-radius: 16px; margin-bottom: 14px;
}
.cat-ears { position: absolute; top: 16px; display: flex; gap: 34px; }
.cat-ears i {
  width: 0; height: 0; border-left: 15px solid transparent; border-right: 15px solid transparent;
  border-bottom: 20px solid rgba(79, 179, 232, .55);
  filter: drop-shadow(0 2px 2px rgba(43, 127, 184, .25));
  transform: rotate(-8deg);
}
.cat-ears i:nth-child(2) { transform: rotate(8deg); border-bottom-color: rgba(240, 166, 60, .55); }
.cat-face { font-size: 64px; line-height: 1; filter: drop-shadow(0 8px 12px rgba(43, 127, 184, .25)); }
.card-name { font-size: 20px; font-weight: 900; color: var(--t1); text-align: center; }
.card-sub { text-align: center; font-size: 12.5px; color: var(--t3); margin: 3px 0 12px; letter-spacing: .4px; }
.card-row {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  font-size: 12.5px; padding: 6px 0; border-top: 1px dashed rgba(22, 35, 63, .08);
}
.card-row span { color: var(--t3); font-weight: 700; }
.card-row b { color: var(--t1); font-weight: 800; }
.card-note {
  margin-top: 10px; padding-top: 10px; border-top: 1px dashed rgba(22, 35, 63, .08);
  font-size: 11px; color: var(--t3); text-align: center; line-height: 1.6;
}

/* ── 图片位（有图显示，缺图自动回退占位）────────────────────────────────── */
.card-art { overflow: hidden; }
.card-art .card-img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: center 6%;
  border-radius: 15px; z-index: 3;
}
.r-thumb {
  display: block; width: 100%; height: 156px;
  object-fit: cover; object-position: center 22%;
  border-radius: 12px; margin-bottom: 12px;
  border: 1px solid rgba(22, 35, 63, .06);
}
.scene-banner {
  margin: 0 0 14px; border-radius: 18px; overflow: hidden; position: relative;
  border: 1px solid rgba(22, 35, 63, .07);
  box-shadow: 0 22px 44px -38px rgba(43, 127, 184, .9);
}
.scene-banner img { display: block; width: 100%; height: auto; }
.scene-banner figcaption {
  position: absolute; left: 12px; bottom: 12px;
  font-size: 11.5px; font-weight: 800; color: #fff;
  background: rgba(22, 35, 63, .42);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  padding: 4px 10px; border-radius: 999px;
}

/* ── 区块 ────────────────────────────────────────────────────────────────── */
.oc-main { padding-bottom: 60px; }
.oc-sect { margin-top: 30px; }
.sect-h { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.sect-h h2 {
  margin: 0; font-size: 22px; font-weight: 900; color: var(--t1);
  display: flex; align-items: center; gap: 9px;
}
.sect-h h2 .hi {
  display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 11px;
  background: linear-gradient(145deg, rgba(138, 217, 248, .35), rgba(255, 183, 201, .35));
  border: 1px solid rgba(79, 179, 232, .2); font-size: 17px;
}
.sect-h::after { content: ''; flex: 1; height: 1px; background: linear-gradient(90deg, rgba(79, 179, 232, .35), transparent); }
.sect-note { font-size: 12.5px; color: var(--t3); }

/* 基础资料 */
.profile-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; }
.pcard {
  background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(22, 35, 63, .07); border-radius: 16px;
  padding: 14px 16px;
  box-shadow: 0 16px 34px -32px rgba(43, 127, 184, .9);
  transition: transform .2s, border-color .2s, box-shadow .2s;
}
.pcard:hover { transform: translateY(-2px); border-color: rgba(79, 179, 232, .35); box-shadow: 0 22px 40px -32px rgba(43, 127, 184, .9); }
.pcard .k { font-size: 11.5px; font-weight: 800; letter-spacing: .5px; color: var(--t3); }
.pcard .v { margin-top: 4px; font-size: 16px; font-weight: 850; color: var(--t1); }
.pcard .v span { display: block; margin-top: 3px; font-size: 11.5px; font-weight: 600; color: var(--t3); line-height: 1.55; }

/* 外貌卡片 */
.feat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.fcard {
  position: relative; overflow: hidden;
  background: rgba(255, 255, 255, .84);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(22, 35, 63, .07); border-radius: 18px;
  padding: 16px 16px 14px;
  box-shadow: 0 18px 36px -34px rgba(43, 127, 184, .9);
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.fcard::before {
  content: ''; position: absolute; left: 0; top: 14px; bottom: 14px; width: 3px; border-radius: 3px;
  background: linear-gradient(180deg, var(--pink), var(--lav));
  opacity: .7;
}
.fcard:hover { transform: translateY(-3px); border-color: rgba(79, 179, 232, .3); box-shadow: 0 26px 44px -34px rgba(43, 127, 184, .9); }
.fcard .fi {
  width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; font-size: 19px;
  background: linear-gradient(145deg, rgba(138, 217, 248, .25), rgba(255, 183, 201, .28));
  border: 1px solid rgba(79, 179, 232, .18);
}
.fcard h3 { margin: 10px 0 0; font-size: 15.5px; font-weight: 850; color: var(--t1); }
.fcard p { margin: 6px 0 0; font-size: 13px; color: var(--t2); line-height: 1.65; }

/* 性格 */
.lead { margin: 0 0 14px; font-size: 14.5px; color: var(--t2); line-height: 1.85; max-width: 900px; }
.tag-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-chips span {
  font-size: 12.5px; font-weight: 800; padding: 4px 13px; border-radius: 999px;
  color: var(--acc-deep); background: rgba(79, 179, 232, .10);
  border: 1px solid rgba(79, 179, 232, .28);
}
.honest { margin-top: 18px; }
.honest-h { font-size: 14.5px; font-weight: 850; color: var(--t1); margin-bottom: 10px; }
.honest-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 10px; }
.hcard {
  background: rgba(255, 255, 255, .8); border: 1px solid rgba(22, 35, 63, .07);
  border-radius: 14px; padding: 12px 14px;
  transition: transform .2s, border-color .2s;
}
.hcard:hover { transform: translateY(-2px); border-color: rgba(79, 179, 232, .3); }
.hcard b { font-size: 13px; color: var(--acc-deep); }
.hcard p { margin: 5px 0 0; font-size: 12.5px; color: var(--t2); line-height: 1.65; }

/* 台词 */
.quote-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.quote-grid blockquote {
  margin: 0; padding: 16px 18px;
  background: linear-gradient(160deg, rgba(255, 255, 255, .9), rgba(240, 248, 255, .84));
  border: 1px solid rgba(22, 35, 63, .07); border-left: 3px solid var(--pink);
  border-radius: 16px;
  box-shadow: 0 16px 32px -32px rgba(43, 127, 184, .9);
  transition: transform .2s, border-color .2s;
}
.quote-grid blockquote:hover { transform: translateY(-2px); border-color: rgba(255, 183, 201, .7); }
.quote-grid blockquote p { margin: 0; font-size: 14.5px; font-weight: 700; color: var(--t1); line-height: 1.75; }
.quote-grid blockquote footer { margin-top: 8px; font-size: 11.5px; color: var(--t3); }

/* 关系 */
.rel-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px; }
.rcard {
  background: rgba(255, 255, 255, .84); border: 1px solid rgba(22, 35, 63, .07);
  border-radius: 18px; padding: 16px 18px;
  box-shadow: 0 18px 36px -34px rgba(43, 127, 184, .9);
  transition: transform .2s, border-color .2s;
}
.rcard:hover { transform: translateY(-3px); border-color: rgba(79, 179, 232, .3); }
.rh { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.rh .ri {
  width: 34px; height: 34px; border-radius: 11px; display: grid; place-items: center; font-size: 17px;
  background: linear-gradient(145deg, rgba(138, 217, 248, .28), rgba(255, 183, 201, .3));
  border: 1px solid rgba(79, 179, 232, .18);
}
.rh h3 { margin: 0; font-size: 16px; font-weight: 850; color: var(--t1); }
.rh h3 small { font-size: 11.5px; font-weight: 600; color: var(--t3); margin-left: 4px; }
.rcard p { margin: 9px 0 0; font-size: 13px; color: var(--t2); line-height: 1.7; }
.rtag { margin-top: 10px; font-size: 11.5px; font-weight: 700; color: var(--acc-deep); }

/* 世界观 */
.world-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px; }
.wcard {
  background: rgba(255, 255, 255, .84); border: 1px solid rgba(22, 35, 63, .07);
  border-radius: 18px; padding: 16px 18px;
  box-shadow: 0 18px 36px -34px rgba(43, 127, 184, .9);
  transition: transform .2s, border-color .2s;
}
.wcard:hover { transform: translateY(-3px); border-color: rgba(79, 179, 232, .3); }
.wcard h3 { margin: 0; font-size: 15.5px; font-weight: 850; color: var(--t1); }
.wcard p { margin: 7px 0 0; font-size: 13px; color: var(--t2); line-height: 1.72; }

/* 小档案 */
.mini-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.mcard {
  background: rgba(255, 255, 255, .82); border: 1px solid rgba(22, 35, 63, .07);
  border-radius: 16px; padding: 14px 16px;
  transition: transform .2s, border-color .2s;
}
.mcard:hover { transform: translateY(-2px); border-color: rgba(79, 179, 232, .3); }
.mcard .mi { font-size: 20px; }
.mcard h4 { margin: 6px 0 0; font-size: 14px; font-weight: 850; color: var(--t1); }
.mcard p { margin: 5px 0 0; font-size: 12.5px; color: var(--t2); line-height: 1.65; }

/* 提示词折叠 */
.prompt-box {
  margin-top: 30px; background: rgba(255, 255, 255, .82);
  border: 1px solid rgba(22, 35, 63, .07); border-radius: 18px;
  padding: 16px 18px; box-shadow: 0 18px 36px -34px rgba(43, 127, 184, .9);
}
.prompt-box summary {
  cursor: pointer; font-size: 15px; font-weight: 850; color: var(--t1);
  list-style: none; display: flex; align-items: center; gap: 8px;
}
.prompt-box summary::-webkit-details-marker { display: none; }
.prompt-box summary::after { content: '▾'; margin-left: auto; color: var(--t3); transition: transform .2s; }
.prompt-box[open] summary::after { transform: rotate(180deg); }
.prompt-inner { margin-top: 14px; display: grid; gap: 12px; }
.pblock .pt { font-size: 12px; font-weight: 800; color: var(--acc-deep); margin-bottom: 5px; letter-spacing: .3px; }
.pblock pre {
  margin: 0; padding: 12px 14px; font-size: 11.5px; line-height: 1.7;
  color: var(--t2); background: rgba(22, 35, 63, .04);
  border: 1px solid rgba(22, 35, 63, .06); border-radius: 12px;
  white-space: pre-wrap; word-break: break-word;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}
.prompt-note { margin: 2px 0 0; font-size: 11.5px; color: var(--t3); line-height: 1.7; }

/* 页脚 / 声明 */
.oc-note {
  margin-top: 26px; padding: 15px 18px; font-size: 12.5px; color: var(--t2); line-height: 1.8;
  background: rgba(255, 255, 255, .8);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(22, 35, 63, .06); border-left: 3px solid var(--gold); border-radius: 14px;
}
.oc-note b { color: var(--t1); }
.foot {
  margin-top: 46px; border-top: 1px solid rgba(22, 35, 63, .07);
  padding: 26px 0; font-size: 13px; color: var(--t3); position: relative; z-index: 1;
}
.foot-in { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.foot .dim { opacity: .75; }

/* ── 响应式 ─────────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero-in { grid-template-columns: 1fr; gap: 22px; }
  .hero-card { max-width: 340px; margin: 0 auto; width: 100%; }
}
@media (max-width: 640px) {
  .oc-hero { padding: 44px 0 18px; }
  .oc-hero h1 { font-size: 42px; }
  .nav-links { gap: 14px; }
  .nav-links a:not(.on) { display: none; }
  .sect-h h2 { font-size: 19px; }
}

@media (prefers-reduced-motion: reduce) {
  .orbs i, .logo-dot, .oc-hero h1 em, .hero-card { animation: none !important; }
}