/* 咪子 · 门面页 —— 无外部依赖，全部自托管 */
:root {
  --bg: #fdf8f4;
  --bg-2: #f7eee9;
  --ink: #3b2f35;
  --ink-soft: #6d5c63;
  --pink: #e39cb4;
  --pink-deep: #c9718f;
  --line: #ecdfd8;
  --card: #fffdfb;
  --shadow: 0 18px 50px -28px rgba(122, 74, 92, .45);
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  color: var(--ink);
  background:
    radial-gradient(1200px 700px at 78% 18%, #fdeef2 0%, transparent 62%),
    radial-gradient(900px 600px at 12% 88%, #f3efe6 0%, transparent 60%),
    var(--bg);
  font-family: "PingFang SC", "Hiragino Sans GB", "Source Han Sans SC", system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--card); color: var(--ink);
  padding: .6rem 1rem; border-radius: 0 0 10px 0; z-index: 9;
}
.skip:focus { left: 0; }

/* 背景光斑 */
.glow {
  position: fixed; border-radius: 50%; filter: blur(60px);
  pointer-events: none; z-index: 0;
}
.glow-a {
  width: 42vmax; height: 42vmax; right: -10vmax; top: -12vmax;
  background: radial-gradient(circle, rgba(227,156,180,.34), transparent 68%);
  animation: drift 18s ease-in-out infinite alternate;
}
.glow-b {
  width: 34vmax; height: 34vmax; left: -12vmax; bottom: -14vmax;
  background: radial-gradient(circle, rgba(214,199,176,.32), transparent 70%);
  animation: drift 22s ease-in-out infinite alternate-reverse;
}
@keyframes drift {
  from { transform: translate3d(0,0,0) scale(1); }
  to   { transform: translate3d(2.5vmax, 3vmax, 0) scale(1.06); }
}

/* 纸张颗粒 */
.grain {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  opacity: .5; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix type='saturate' values='0'/></filter><rect width='140' height='140' filter='url(%23n)' opacity='.16'/></svg>");
}

/* 主舞台 */
.stage {
  position: relative; z-index: 2;
  flex: 1;
  width: min(1120px, 100% - 3rem);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  align-items: center;
  gap: clamp(1rem, 4vw, 3.5rem);
  padding: clamp(2.4rem, 6vh, 4.5rem) 0 clamp(1.4rem, 3vh, 2rem);
}

.intro { min-width: 0; }

.eyebrow {
  margin: 0 0 1.1rem;
  font-size: .72rem; letter-spacing: .34em; text-transform: uppercase;
  color: var(--pink-deep); font-weight: 600;
}

.name {
  margin: 0;
  font-family: "Songti SC", "Noto Serif SC", "Source Han Serif SC", Georgia, serif;
  font-size: clamp(3.4rem, 10vw, 6.4rem);
  line-height: .96;
  letter-spacing: .04em;
  font-weight: 700;
  color: #2f262b;
}
.name-en {
  display: block;
  margin-top: .7rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(.95rem, 2.2vw, 1.15rem);
  letter-spacing: .5em; text-transform: uppercase;
  font-weight: 400; font-style: italic;
  color: var(--pink-deep);
  opacity: .85;
}

.tagline {
  margin: 1.5rem 0 0;
  font-size: clamp(1rem, 2.3vw, 1.12rem);
  line-height: 2;
  color: var(--ink-soft);
}

.tags {
  list-style: none; display: flex; flex-wrap: wrap; gap: .55rem;
  margin: 1.6rem 0 0; padding: 0;
}
.tags li {
  padding: .38rem .82rem;
  font-size: .78rem; letter-spacing: .06em;
  color: var(--ink-soft);
  background: rgba(255,255,255,.66);
  border: 1px solid var(--line);
  border-radius: 999px;
  backdrop-filter: blur(4px);
}

.note {
  margin: 1.5rem 0 0;
  padding-left: .9rem;
  border-left: 2px solid var(--pink);
  font-size: .92rem; line-height: 1.9;
  color: var(--ink-soft);
}

/* 铃铛按钮 */
.actions {
  margin-top: 1.9rem;
  display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
}
.bell {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .72rem 1.25rem;
  font: inherit; font-size: .92rem; letter-spacing: .04em;
  color: #fff;
  background: linear-gradient(135deg, var(--pink) 0%, var(--pink-deep) 100%);
  border: 0; border-radius: 999px;
  box-shadow: 0 10px 24px -12px rgba(201,113,143,.9);
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
}
.bell:hover { transform: translateY(-2px); box-shadow: 0 16px 30px -14px rgba(201,113,143,.95); }
.bell:active { transform: translateY(0) scale(.98); }
.bell:focus-visible { outline: 3px solid rgba(201,113,143,.45); outline-offset: 3px; }
.bell svg { transition: transform .25s ease; }
.bell.ring svg { transform: rotate(-18deg); }

.hint { margin: 0; font-size: .8rem; color: #a5959c; letter-spacing: .04em; }

/* 三个房间 */
.rooms {
  margin-top: 1.7rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .6rem;
  max-width: 26rem;
}
.room {
  display: flex; flex-direction: column; gap: .12rem;
  padding: .7rem .8rem;
  text-decoration: none; color: inherit;
  background: rgba(255,255,255,.72);
  border: 1px solid var(--line);
  border-radius: 14px;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.room:hover, .room:focus-visible {
  transform: translateY(-2px);
  border-color: #e8bccb;
  box-shadow: 0 12px 26px -18px rgba(150,90,110,.7);
  outline: none;
}
.room-name { font-size: .95rem; font-weight: 600; letter-spacing: .06em; }
.room-sub { font-size: .72rem; color: #a5959c; letter-spacing: .04em; }
.room-count { margin-top: .18rem; font-size: .68rem; color: var(--pink-deep); letter-spacing: .08em; }

/* 404 页 */
.is-404 .stage { grid-template-columns: 1fr; place-items: center; text-align: center; }
.intro-center { max-width: 34rem; }
.name-small { font-size: clamp(2.4rem, 8vw, 3.6rem); }
.actions-center { justify-content: center; }
a.bell { text-decoration: none; }


/* 立绘 */
.portrait {
  margin: 0; position: relative;
  display: flex; flex-direction: column; align-items: center;
}
.halo {
  position: absolute; z-index: -1;
  width: min(78%, 420px); aspect-ratio: 1;
  top: 8%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,.95) 0%, rgba(253,232,239,.75) 45%, transparent 70%);
  box-shadow: 0 0 90px 40px rgba(253,232,239,.55);
}
.portrait img {
  width: min(100%, 460px); height: auto;
  border-radius: 26px;
  box-shadow: var(--shadow);
  animation: float 7s ease-in-out infinite;
}
.portrait figcaption {
  margin-top: 1rem;
  font-family: "Kaiti SC", "KaiTi", "Noto Serif SC", serif;
  font-size: .92rem; color: #9a858d; letter-spacing: .04em;
}
@keyframes float {
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-9px); }
}

/* 页脚 */
.foot {
  position: relative; z-index: 2;
  display: flex; justify-content: center; align-items: center; gap: .7rem;
  padding: 1.1rem 1.5rem 1.6rem;
  font-size: .72rem; letter-spacing: .18em; text-transform: uppercase;
  color: #a999a0;
}

/* 彩蛋 toast */
.toast {
  position: fixed; left: 50%; bottom: 2rem; z-index: 9;
  transform: translate(-50%, 20px);
  max-width: min(90vw, 30rem);
  padding: .78rem 1.15rem;
  font-size: .88rem; line-height: 1.6; text-align: center;
  color: var(--ink);
  background: rgba(255,253,251,.96);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 18px 40px -24px rgba(90,60,72,.55);
  opacity: 0; pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* 手机 */
@media (max-width: 860px) {
  .rooms { max-width: none; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .45rem; }
  .room { padding: .6rem .55rem; }
  .room-sub { display: none; }
  .stage {
    grid-template-columns: 1fr;
    text-align: left;
    gap: 1.6rem;
    padding-top: 2.2rem;
  }
  .portrait { order: -1; }
  .portrait img { width: min(78vw, 340px); }
  .portrait figcaption { display: none; }
  .halo { width: min(64vw, 300px); }
  .name { font-size: clamp(3rem, 13vw, 4.4rem); }
  .tagline br { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}