/* ============================================================
   留灯 · 设计系统
   三时段主题 / 字体 / 抱抱特效
   ============================================================ */

:root {
  /* 底色:带绿的深夜墨,比纯黑柔和,久看不刺眼 */
  --ink-900: #0b0e0c;
  --ink-800: #101512;
  --ink-700: #161c18;
  --ink-600: #1e2621;
  --ink-500: #2a332d;

  /* 暖灯琥珀:品牌唯一强调色 */
  --lamp: #e8b14c;
  --lamp-dim: #a87f33;
  --lamp-glow: rgba(232, 177, 76, 0.14);

  --sage: #8fb89a;      /* 缓过来了 */
  --clay: #c9705a;      /* 撑不住 / 抱抱 */
  --clay-glow: rgba(201, 112, 90, 0.22);

  --text: #ece6da;
  --text-2: rgba(236, 230, 218, 0.62);
  --text-3: rgba(236, 230, 218, 0.38);
  --hairline: rgba(236, 230, 218, 0.10);
  --hairline-2: rgba(236, 230, 218, 0.05);

  /* ---------- 字体栈 ----------
     衬线优先 Source Han Serif / Noto Serif SC(字重完整、不需合成粗体),
     Songti SC 居中,SimSun 仅作最后兜底。Georgia 保留在末尾只接管拉丁与数字。 */
  --serif: "Source Han Serif SC", "Noto Serif SC", "Songti SC", "STSong", "SimSun", Georgia, serif;
  /* 无衬线:补 HarmonyOS / Source Han Sans / 微软雅黑,覆盖 Win 与 Mac */
  --sans: "HarmonyOS Sans SC", "Source Han Sans SC", "Noto Sans SC", "PingFang SC",
          -apple-system, "Microsoft YaHei", "Segoe UI", sans-serif;
  --mono: "SF Mono", "JetBrains Mono", ui-monospace, "Cascadia Mono", Menlo, monospace;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --slow: 520ms;
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
[hidden] { display: none !important; }

html, body {
  height: 100%;
  background: var(--ink-900);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.9;              /* 中文正文比英文需要更松的行距 */
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  font-optical-sizing: auto;
  overscroll-behavior-y: none;
  transition: background 1400ms var(--ease);
}

body {
  background:
    radial-gradient(120% 70% at 50% -12%, var(--amb-1) 0%, transparent 62%),
    radial-gradient(80% 55% at 108% 104%, var(--amb-2) 0%, transparent 62%),
    var(--ink-900);
  background-attachment: fixed;
}

/* 胶片颗粒:让纯色块不再是平涂 */
body::after {
  content: ""; position: fixed; inset: 0;
  z-index: 9999; pointer-events: none; opacity: 0.2; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
}

::selection { background: rgba(232, 177, 76, 0.3); color: #fff; }

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(236, 230, 218, 0.14); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: rgba(232, 177, 76, 0.35); }

/* ============================================================
   三时段主题 —— 只换光的颜色与温度,不改结构
   ============================================================ */
body { --amb-1: rgba(232,177,76,0.10); --amb-2: rgba(143,184,154,0.05); --accent: var(--lamp); }

/* 白天:天光。冷一点、亮一点、开阔 */
body[data-phase="day"] {
  --amb-1: rgba(198, 214, 224, 0.10);
  --amb-2: rgba(232, 177, 76, 0.07);
  --ink-900: #0d1110;
  --ink-800: #131917;
  --ink-700: #1a211e;
  --ink-600: #232c27;
  --ink-500: #303a34;
  --text: #eaeae2;
  --accent: #b9cbd2;
}

/* 晚上:黄昏最后一点光,最暖 */
body[data-phase="night"] {
  --amb-1: rgba(232, 167, 76, 0.15);
  --amb-2: rgba(180, 110, 70, 0.07);
  --ink-900: #0a0c0a;
  --accent: var(--lamp);
}

/* 深夜:几乎灭灯,只剩一点将熄的暖 */
body[data-phase="deep"] {
  --amb-1: rgba(214, 132, 78, 0.11);
  --amb-2: rgba(90, 70, 110, 0.06);
  --ink-900: #080a09;
  --ink-800: #0d1110;
  --ink-700: #121816;
  --ink-600: #19211d;
  --ink-500: #242e29;
  --accent: #e0a05c;
}

/* ============================================================
   Layout
   ============================================================ */
.app {
  max-width: 480px; margin: 0 auto; min-height: 100vh;
  display: flex; flex-direction: column; position: relative;
  border-left: 1px solid var(--hairline-2);
  border-right: 1px solid var(--hairline-2);
}

.screen { flex: 1; display: none; padding: 0 20px 112px; animation: screenIn var(--slow) var(--ease) both; }
.screen.is-active { display: block; }
@keyframes screenIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

@media (min-width: 900px) { .app { border: 1px solid var(--hairline-2); box-shadow: 0 40px 120px rgba(0,0,0,0.6); } }

/* ============================================================
   排版
   ============================================================ */
.display, .hero-title, .section-title, .gate h1 {
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: 0.015em;      /* 中文字距收紧,避免字与字之间散架 */
  line-height: 1.5;
  text-wrap: balance;
}

.eyebrow {
  font-size: 10.5px; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--text-3); font-family: var(--mono); font-weight: 500;
}

.field-label {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 11.5px; color: var(--text-3); letter-spacing: 0.14em;
  margin: 24px 0 10px; font-family: var(--mono);
}

.muted { color: var(--text-2); }
.faint { color: var(--text-3); }
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; font-feature-settings: "tnum" 1; }

/* ============================================================
   登录墙
   ============================================================ */
.gate {
  min-height: 100vh; display: flex; flex-direction: column;
  justify-content: center; padding: 40px 26px; gap: 30px;
  position: relative; overflow: hidden;
}
.gate-inner { position: relative; z-index: 2; width: 100%; max-width: 440px; margin: 0 auto; }

/* 灯:一个真实的暖光源,三层光晕呼吸 */
.lamp { width: 168px; height: 168px; margin: 0 auto 34px; position: relative; display: grid; place-items: center; }
.lamp-core {
  width: 74px; height: 74px; border-radius: 50%;
  background: radial-gradient(circle at 42% 36%, #ffe0a8 0%, #e8b14c 34%, #7a5a20 78%);
  box-shadow: 0 0 46px -2px rgba(232,177,76,0.7), 0 0 90px 10px rgba(232,177,76,0.22);
  animation: flicker 4.2s ease-in-out infinite;
}
@keyframes flicker {
  0%,100% { opacity: 1; transform: scale(1); }
  38% { opacity: 0.86; transform: scale(0.965); }
  52% { opacity: 1; transform: scale(1.02); }
  70% { opacity: 0.9; transform: scale(0.985); }
}
.lamp-halo {
  position: absolute; inset: 12px; border-radius: 50%;
  border: 1px solid rgba(232,177,76,0.2);
  animation: breathe 5.5s var(--ease) infinite;
}
.lamp-halo.d2 { animation-delay: 2.75s; }
@keyframes breathe {
  0%,100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.16); opacity: 0.08; }
}

.gate h1 { font-size: 27px; text-align: center; margin-bottom: 14px; line-height: 1.75; }
.gate h1 em { font-style: normal; color: var(--lamp); text-shadow: 0 0 28px rgba(232,177,76,0.4); }
.gate-lede { text-align: center; color: var(--text-2); font-size: 14px; max-width: 330px; margin: 0 auto 30px; line-height: 2.1; }

.wx-btn {
  width: 100%; display: flex; align-items: center; justify-content: center; gap: 11px;
  padding: 15px 22px; border: none; border-radius: 99px;
  background: linear-gradient(160deg, #4ec95f 0%, #2ea94c 100%);
  color: #fff; font-size: 15px; font-weight: 600; letter-spacing: 0.1em;
  font-family: var(--sans); cursor: pointer;
  box-shadow: 0 10px 34px -10px rgba(46,169,76,0.6);
  transition: all 260ms var(--ease);
}
.wx-btn:hover { transform: translateY(-2px); box-shadow: 0 16px 44px -10px rgba(46,169,76,0.75); }
.wx-btn:active { transform: scale(0.985); }
.wx-btn:disabled { opacity: 0.75; cursor: default; transform: none; }
.wx-btn .wx-glyph { font-size: 18px; }
.gate-note { text-align: center; font-size: 11px; margin-top: 12px; font-family: var(--mono); letter-spacing: 0.1em; }

.gate-trust { margin-top: 26px; display: flex; flex-direction: column; gap: 11px; padding-top: 24px; border-top: 1px solid var(--hairline-2); }
.trust-row { display: flex; align-items: flex-start; gap: 11px; font-size: 12.5px; color: var(--text-3); line-height: 1.8; }
.trust-row .tk { color: var(--lamp-dim); flex: none; font-family: var(--mono); font-size: 11px; margin-top: 3px; }

.motes { position: absolute; inset: 0; pointer-events: none; z-index: 1; }
.mote {
  position: absolute; border-radius: 50%;
  background: rgba(232,177,76,0.7); box-shadow: 0 0 8px rgba(232,177,76,0.6);
  animation: rise linear infinite;
}
@keyframes rise {
  0% { transform: translateY(0) translateX(0); opacity: 0; }
  12% { opacity: 0.7; } 88% { opacity: 0.35; }
  100% { transform: translateY(-104vh) translateX(28px); opacity: 0; }
}

/* ============================================================
   顶栏
   ============================================================ */
.topbar {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 18px 20px 12px;
  background: linear-gradient(180deg, var(--ink-900) 55%, transparent);
  backdrop-filter: blur(10px);
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 0; }
.brand-mark {
  width: 27px; height: 27px; border-radius: 50%; flex: none;
  display: grid; place-items: center;
  background: radial-gradient(circle at 34% 30%, #ffe0a8, #d99f3d 52%, #6d4f1c);
  color: #1a1408; font-family: var(--serif); font-size: 14px; font-weight: 600;
  box-shadow: 0 0 16px rgba(232,177,76,0.45), 0 0 0 1px rgba(232,177,76,0.2);
}
.brand-text { display: flex; align-items: baseline; gap: 9px; min-width: 0; }
.brand-name { font-family: var(--serif); font-size: 16px; letter-spacing: 0.18em; white-space: nowrap; }
.brand-phase {
  font-size: 10px; font-family: var(--mono); letter-spacing: 0.16em;
  color: var(--accent); opacity: 0.7; white-space: nowrap;
  border-left: 1px solid var(--hairline); padding-left: 9px;
}
.top-right { display: flex; align-items: center; gap: 8px; flex: none; }

/* 顶栏的身份:只有一个名字。
   原来这里还有一枚发光的印记,和左边「留灯」的灯撞在一起 ——
   一个屏幕两个发光的东西,焦点就散了;而且两字塞进 18px 的圆里还罩着辉光,
   糊成一团,像渲染出了瑕疵。
   印记是有意义的东西,只留在「我」屏(你的身份)和回声池里(别人的匿名封印)。 */
.anon {
  display: inline-flex; align-items: baseline; gap: 9px;
  font-size: 13px; color: var(--text-3);
  font-family: var(--serif); letter-spacing: 0.16em;
  white-space: nowrap; flex: none;
}
/* 回声卡里的匿名封印:要能看清是哪两个字,所以不发光、不加辉光,只描一圈发丝 */
.anon-mark {
  width: 21px; height: 21px; border-radius: 50%; flex: none; overflow: hidden;
  background: none; border: 1px solid var(--hairline-2);
  display: grid; place-items: center;
  font-family: var(--serif); font-size: 9.5px; letter-spacing: 0; color: var(--lamp-dim);
}

.icon-btn {
  width: 28px; height: 28px; border-radius: 50%; flex: none;
  border: 1px solid transparent; background: transparent;
  color: var(--text-3); display: grid; place-items: center; cursor: pointer;
  transition: all 240ms var(--ease); font-size: 13px;
}
.icon-btn:hover { border-color: rgba(232,177,76,0.3); color: var(--lamp); }

/* ============================================================
   按钮
   ============================================================ */
.btn {
  font-family: var(--sans); font-size: 14.5px; letter-spacing: 0.1em;
  border: 1px solid var(--hairline); background: var(--ink-700); color: var(--text);
  padding: 13px 22px; border-radius: 99px; cursor: pointer;
  transition: all 260ms var(--ease);
}
.btn:hover { border-color: rgba(236,230,218,0.22); transform: translateY(-1px); }
.btn:active { transform: translateY(0) scale(0.985); }
.btn-primary {
  background: linear-gradient(160deg, #f0c069 0%, #d99f3d 55%, #a87f33 100%);
  color: #1a1408; border-color: transparent; font-weight: 600;
  box-shadow: 0 8px 30px -8px rgba(232,177,76,0.55);
}
.btn-primary:disabled { opacity: 0.32; cursor: not-allowed; box-shadow: none; transform: none; }
.btn-ghost { background: transparent; }
.btn-block { width: 100%; }

/* ============================================================
   首页头图
   ============================================================ */
.hero { padding: 14px 0 24px; }
.hero-date { font-family: var(--mono); font-size: 11px; color: var(--text-3); letter-spacing: 0.2em; }
.hero-title { font-size: 26px; line-height: 1.7; margin-top: 12px; }
.hero-title span { color: var(--accent); }
.hero-note { font-size: 12.5px; color: var(--text-3); margin-top: 10px; line-height: 1.9; }

/* ============================================================
   在场感(与树洞入口、时段动作合成一个呼吸区)
   和 PC 端一样,这里也是纸上的字不是盒子。
   一天开头的数字很容易长成 KPI,不给底它就只是"今晚有几个人在"。
   ============================================================ */
.now {
  padding: 0 0 18px;
  border-bottom: 1px solid var(--hairline-2);
}
.now-head { display: flex; align-items: baseline; gap: 9px; }
.presence-n {
  font-size: 25px; color: var(--accent); line-height: 1;
  text-shadow: 0 0 24px var(--lamp-glow);
  transition: color 900ms var(--ease);
}
.presence-unit { font-size: 12.5px; color: var(--text-2); }
.presence-same { font-size: 12.5px; color: var(--text-2); margin-top: 10px; line-height: 1.9; }
.presence-same b { color: var(--text); font-weight: 500; }
.presence-writing { display: flex; align-items: center; gap: 10px; margin-top: 14px; }
.pw-label { font-size: 10px; color: var(--text-3); font-family: var(--mono); letter-spacing: 0.16em; flex: none; }
.pw-track { flex: 1; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 84%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 84%, transparent); }
.pw-strip { display: inline-flex; gap: 26px; white-space: nowrap; font-size: 11.5px; color: var(--text-3); font-family: var(--mono); animation: pwScroll 26s linear infinite; }
.pw-strip span::before { content: "✎ "; color: var(--lamp-dim); opacity: .7; }
@keyframes pwScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- 告知:有人抱了抱 ----------
   不做成卡片、不发光、不动。它是"此刻"底下多出来的一行字,
   和在场人数待在同一块,因为这两件事本来就在讲同一件事:外面还有人。
   琥珀只给那个 ◡,而且很暗 —— 抱抱是别人的,不能比树洞亮。 */
.hug-notice {
  margin-top: 18px; padding-top: 15px;
  border-top: 1px solid var(--hairline-2);
  display: flex; flex-direction: column; gap: 5px;
}
.hn-t {
  font-family: var(--serif); font-size: 14.5px; line-height: 1.85;
  color: var(--text-2); letter-spacing: 0.02em;
}
.hn-mark { font-style: normal; margin-right: 9px; color: var(--lamp-dim); opacity: .55; }
/* 「没有人知道是你」是这一段真正要说的那句,所以不能比上面更淡 */
.hn-s { font-size: 11.5px; line-height: 1.8; color: var(--text-3); }

.pulse-dot { position: relative; width: 8px; height: 8px; align-self: center; flex: none; }
.pulse-dot i { position: absolute; inset: 0; border-radius: 50%; background: var(--accent); opacity: 0.85; animation: pulseRing 3.2s var(--ease) infinite; }
.pulse-dot i:last-child { animation-delay: 1.6s; }
@keyframes pulseRing {
  0% { transform: scale(0.7); opacity: 0.8; }
  70% { transform: scale(2.8); opacity: 0; }
  100% { transform: scale(2.8); opacity: 0; }
}

/* ---------- 树洞:全页唯一的强焦点 ----------
   这是这一屏唯一一张卡。旁边「此刻」和时段动作都只是字 ——
   三个盒子摞在一起,页面就散了,而且谁都不像焦点。 */
.hole {
  display: flex; align-items: center; gap: 15px; width: 100%;
  margin-top: 16px; padding: 20px 18px;
  border-radius: 20px; cursor: pointer; text-align: left;
  font-family: var(--sans); color: var(--text);
  background: linear-gradient(160deg, rgba(232,177,76,0.11), rgba(232,177,76,0.025) 62%);
  border: 1px solid rgba(232,177,76,0.18);
  transition: all 420ms var(--ease);
  position: relative; overflow: hidden;
}
.hole::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(90% 120% at 12% 50%, rgba(232,177,76,0.1), transparent 62%);
}
.hole:hover { border-color: rgba(232,177,76,0.36); transform: translateY(-2px); }
.hole:active { transform: translateY(0) scale(0.99); }
/* 原来这是一颗发亮的琥珀球,和顶栏的灯、时段动作的呼吸球同时在发光。
   它是个入口,不是焦点 —— 收成发丝描边的一圈,让灯回到唯一。 */
.hole-mark {
  width: 42px; height: 42px; border-radius: 50%; flex: none;
  display: grid; place-items: center; font-size: 17px;
  font-family: var(--serif); color: var(--lamp-dim);
  background: none; border: 1px solid var(--hairline-2);
}
.hole-body { flex: 1; min-width: 0; }
.hole-t { font-family: var(--serif); font-size: 19px; letter-spacing: 0.04em; }
.hole-d { font-size: 12px; color: var(--text-2); margin-top: 4px; }
.hole-arrow { font-size: 20px; color: var(--lamp-dim); flex: none; }

/* ---------- 系统应答:小字,不抢 ---------- */
.sys {
  margin-top: 20px; padding: 0 4px;
  font-family: var(--serif); font-size: 14px; line-height: 2.2;
  color: var(--text-2); text-wrap: pretty;
}
.sys-foot { margin: 7px 4px 0; font-size: 10px; color: var(--text-3); font-family: var(--mono); letter-spacing: 0.08em; }

/* ---------- 出口:三层递进,绝不主动贴标签 ---------- */
/* 出口居中过一次,像个页脚注脚,人会直接划过去。
   不贴标签 ≠ 让人找不到:左对齐 + 一根发丝下划线,重量不变,但它是一行字,不是一个谜。 */
.reach-line {
  display: block; margin: 26px 0 0; padding: 9px 0;
  background: none; border: none; cursor: pointer;
  font-size: 11.5px; color: var(--text-3); font-family: var(--sans);
  letter-spacing: 0.06em; text-align: left;
  border-bottom: 1px solid transparent;
  transition: color 320ms var(--ease), border-color 320ms var(--ease);
}
.reach-line:hover { color: var(--text-2); border-bottom-color: var(--hairline); }

.reach-panel { margin-top: 14px; display: flex; flex-direction: column; gap: 2px; }
.reach-opt {
  display: flex; flex-direction: column; gap: 3px; align-items: flex-start;
  width: 100%; padding: 13px 4px; text-align: left; cursor: pointer;
  background: none; border: none; border-bottom: 1px solid var(--hairline-2);
  font-family: var(--sans); color: var(--text-2);
  transition: color 240ms var(--ease), padding-left 240ms var(--ease);
}
.reach-opt:hover { color: var(--text); padding-left: 8px; }
.ro-t { font-size: 13.5px; }
.ro-d { font-size: 11.5px; color: var(--text-3); }
.reach-opt.picked { color: var(--text); }
.reach-opt.picked .ro-t::after { content: " ·"; color: var(--lamp-dim); }

.reach-call { margin-top: 16px; animation: softIn 700ms var(--ease) both; }
@keyframes softIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.reach-note { font-size: 11.5px; color: var(--text-3); margin-top: 12px; line-height: 1.9; }

.care-hot {
  display: flex; align-items: center; gap: 14px; padding: 14px 16px;
  border-radius: 14px; text-decoration: none;
  background: rgba(232,177,76,0.07); border: 1px solid rgba(232,177,76,0.2);
  transition: all 320ms var(--ease);
}
.care-hot:hover { background: rgba(232,177,76,0.13); border-color: rgba(232,177,76,0.38); }
.care-num { font-family: var(--mono); font-size: 25px; color: var(--lamp); letter-spacing: 0.04em; }
.care-meta { font-size: 11.5px; color: var(--text-2); line-height: 1.7; }
.care-meta i { font-style: normal; color: var(--text-3); }

/* 树洞内的柔和出口 */
.care-inline {
  margin-top: 20px; padding: 16px 16px 8px;
  border-radius: 18px;
  border: 1px solid rgba(236,230,218,0.06);
  background: linear-gradient(170deg, rgba(30,38,33,0.5), rgba(14,18,16,0.4));
  animation: softIn 600ms var(--ease) both;
}
.ci-t { font-family: var(--serif); font-size: 13.5px; color: var(--text-2); }
.ci-opts { display: flex; flex-direction: column; margin-top: 8px; }
.ci-opt {
  text-align: left; padding: 11px 2px; cursor: pointer;
  background: none; border: none; border-bottom: 1px solid var(--hairline-2);
  font-size: 12.5px; color: var(--text-2); font-family: var(--sans);
  transition: color 220ms;
}
.ci-opt:hover { color: var(--text); }
.ci-opt.picked { color: var(--lamp-dim); }

/* ---------- 回声池入口 ---------- */
.echo-entry {
  display: flex; align-items: baseline; gap: 10px; width: 100%;
  margin-top: 26px; padding: 14px 4px; cursor: pointer;
  background: none; border: none; border-bottom: 1px solid var(--hairline-2);
  font-family: var(--sans); text-align: left; transition: all 240ms var(--ease);
}
.echo-entry span { font-family: var(--serif); font-size: 14.5px; color: var(--text-2); letter-spacing: 0.04em; }
.echo-entry em { font-style: normal; font-size: 11.5px; color: var(--text-3); }
.echo-entry b { margin-left: auto; color: var(--text-3); font-size: 15px; }
.echo-entry:hover span, .echo-entry:hover b { color: var(--lamp); }

/* ---------- 首页的「看」 ----------
   原来首页只有一行入口通往回声池,可那间屋里有别人在深夜交出来的话。
   只给一个入口,等于把"看"降级成了功能按钮。
   这里给两条,和树洞用同一个阅读规格 —— 15.5px、行高 2.0、限宽 34em。
   别人说出的话不该是全站排得最挤的一段文字,那是在替他省事。 */
.room-peek { margin: 0; }
.peek {
  padding: 16px 0 17px;
  border-top: 1px solid var(--hairline-2);
}
.room-peek > .peek:last-child { border-bottom: 1px solid var(--hairline-2); }
.peek-meta {
  display: flex; align-items: center; gap: 10px;
  font-size: 11.5px; color: var(--text-3);
}
/* .anon 默认按基线排,圆形印记挂上去会往下掉;这里改成居中 */
.peek-meta .anon { align-items: center; gap: 8px; font-size: 12px; }
.peek-time {
  margin-left: auto; flex: none;
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.1em; color: var(--text-3);
}
.peek-text {
  margin-top: 9px;
  font-family: var(--serif);
  font-size: 15.5px; line-height: 2.05; letter-spacing: 0.015em;
  color: var(--text); text-wrap: pretty;
  max-width: 34em;
}
/* 读完这两条,想去更多,还是得自己走过去 —— 轻推一下,别替人做主 */
.peek + .echo-entry { margin-top: 0; }

/* ============================================================
   时段专属动作 —— 比树洞更安静,不能抢焦点
   ============================================================ */
.pm {
  margin-top: 18px;
  border-top: 1px solid var(--hairline-2);
  transition: border-color 900ms var(--ease);
}
body[data-phase="deep"] .pm { border-top-color: rgba(224,160,92,0.16); }

.pm-inner { padding: 18px 0 20px; }
.pm-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.pm-title { font-family: var(--serif); font-size: 15.5px; letter-spacing: 0.08em; color: var(--text-2); }
.pm-sub { font-size: 11.5px; color: var(--text-3); }
.pm-cta {
  width: 100%; margin-top: 16px; padding: 12px; border-radius: 99px;
  border: 1px solid var(--hairline); background: transparent;
  color: var(--text-2); font-size: 13px; letter-spacing: 0.1em; cursor: pointer;
  font-family: var(--sans); transition: all 380ms var(--ease);
}
.pm-cta:hover { background: rgba(236,230,218,0.04); border-color: rgba(236,230,218,0.16); color: var(--text); }
.pm-cta:active { transform: scale(0.99); }

/* --- 白天:呼吸 --- */
.pm-stage { display: grid; place-items: center; padding: 24px 0 8px; }
.breath-orb {
  width: 112px; height: 112px; border-radius: 50%;
  display: grid; place-items: center;
  background: radial-gradient(circle, rgba(185,203,210,0.16), rgba(185,203,210,0.02) 68%);
  border: 1px solid rgba(185,203,210,0.22);
  font-family: var(--serif); font-size: 13.5px; color: #a8bcc4; letter-spacing: 0.1em;
  transform: scale(0.62); transition: transform 4200ms cubic-bezier(0.4, 0, 0.3, 1);
}
.breath-orb.hold { transition-duration: 2100ms; }
.breath-orb.out { transform: scale(0.62); transition-duration: 6200ms; }

/* --- 晚上:熄灯 --- */
.dim-lamp { display: grid; place-items: center; padding: 18px 0 6px; }
.dim-flame {
  width: 92px; height: 92px; border-radius: 50%;
  background: radial-gradient(circle at 42% 38%, #ffe0a8, #e8b14c 40%, rgba(122,90,32,0.3) 78%);
  box-shadow: 0 0 60px 6px rgba(232,177,76,0.35);
  transition: opacity 1200ms linear, box-shadow 1200ms linear, transform 1200ms linear;
  animation: flicker 4.2s ease-in-out infinite;
}
.dim-count { text-align: center; font-family: var(--serif); font-size: 14px; color: var(--text-2); margin-top: 16px; line-height: 1.9; }
.dim-count b { color: var(--lamp); font-family: var(--mono); font-size: 20px; }

/* --- 深夜:陪着 --- */
.stay-orb {
  width: 108px; height: 108px; border-radius: 50%; margin: 0 auto;
  display: grid; place-items: center;
  background: radial-gradient(circle, rgba(224,160,92,0.16), transparent 68%);
  border: 1px solid rgba(224,160,92,0.22);
  animation: stayPulse 5.5s var(--ease) infinite;
}
.stay-orb i {
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 24px 4px rgba(224,160,92,0.55);
}
@keyframes stayPulse {
  0%,100% { transform: scale(0.94); opacity: 0.75; }
  50% { transform: scale(1.06); opacity: 1; }
}
.stay-durs { display: flex; gap: 8px; margin-top: 18px; }
.stay-durs .chip { flex: 1; text-align: center; }
.stay-note { text-align: center; font-size: 12.5px; color: var(--text-3); margin-top: 14px; line-height: 1.9; }

.pm-done { text-align: center; padding: 10px 0 4px; }
.pm-done-t { font-family: var(--serif); font-size: 17px; line-height: 2; }
.pm-done-d { font-size: 12.5px; color: var(--text-3); margin-top: 8px; }
.pm-again { margin-top: 14px; font-size: 12px; color: var(--text-3); background: none; border: none; cursor: pointer; font-family: var(--sans); text-decoration: underline; text-underline-offset: 4px; }
.pm-again:hover { color: var(--accent); }

/* ============================================================
   系统应答
   ============================================================ */
.reply-card {
  margin-top: 12px; padding: 18px;
  border-radius: 16px;
  background: linear-gradient(150deg, var(--lamp-glow), rgba(143,184,154,0.04));
  border: 1px solid rgba(232,177,76,0.16);
}
.rc-quote { font-family: var(--serif); font-size: 15.5px; line-height: 2.15; text-wrap: pretty; }
.rc-foot { margin-top: 12px; font-size: 10.5px; color: var(--text-3); font-family: var(--mono); letter-spacing: 0.08em; }
.rc-lamp { color: var(--lamp-dim); }

/* ============================================================
   危机兜底 —— 已改为中性容器,红色警示被移除
   (红色会让"求助"变成"你有问题",标签本身就有伤害)
   ============================================================ */
.care { margin-top: 12px; }

/* ============================================================
   卡片 / 快捷
   ============================================================ */
.card {
  background: linear-gradient(168deg, rgba(30,38,33,0.6), rgba(16,21,18,0.55));
  border: 1px solid rgba(236,230,218,0.055); border-radius: 20px; padding: 18px;
  position: relative; overflow: hidden;
}
.card + .card { margin-top: 12px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.card-body { font-size: 13.5px; line-height: 2.05; color: var(--text-2); text-wrap: pretty; }

.quick { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 12px; }
.quick-item {
  background: var(--ink-700); border: 1px solid var(--hairline); border-radius: 12px;
  padding: 15px 14px; cursor: pointer; transition: all 260ms var(--ease);
  text-align: left; color: var(--text); font-family: var(--sans);
}
.quick-item:hover { border-color: rgba(232,177,76,0.35); background: var(--ink-600); transform: translateY(-2px); }
.quick-item:active { transform: scale(0.98); }
.quick-icon { font-size: 19px; margin-bottom: 8px; display: block; opacity: 0.9; }
.quick-t { font-family: var(--serif); font-size: 15px; letter-spacing: 0.05em; }
.quick-d { font-size: 11px; color: var(--text-3); margin-top: 3px; line-height: 1.7; }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--hairline-2); border-radius: 12px; overflow: hidden; margin-top: 12px; }
.stat { background: var(--ink-800); padding: 14px 8px; text-align: center; }
.stat-v { font-family: var(--mono); font-size: 19px; font-variant-numeric: tabular-nums; }
.stat-k { font-size: 10.5px; color: var(--text-3); margin-top: 3px; letter-spacing: 0.04em; }

/* ============================================================
   树洞
   ============================================================ */
.compose-head { padding: 8px 0 20px; }
.compose-head h2 { font-family: var(--serif); font-size: 23px; letter-spacing: 0.02em; margin-top: 8px; }
.compose-head p { font-size: 12.5px; color: var(--text-3); margin-top: 8px; line-height: 1.95; }

.title-input, .body-input {
  width: 100%; background: transparent; border: none; border-bottom: 1px solid var(--hairline);
  color: var(--text); font-family: var(--serif); font-size: 16px; line-height: 2;
  padding: 6px 0 12px; outline: none; resize: none; letter-spacing: 0.01em;
  transition: border-color 300ms var(--ease);
}
.title-input { font-size: 19px; }
.title-input::placeholder, .body-input::placeholder { color: rgba(236,230,218,0.22); }
.title-input:focus, .body-input:focus { border-bottom-color: rgba(232,177,76,0.55); }
.body-input { min-height: 170px; font-family: var(--sans); font-size: 15px; }
.counter { font-family: var(--mono); font-size: 11px; color: var(--text-3); }
.counter.warn { color: var(--clay); }

.meter-track {
  height: 4px; border-radius: 99px; position: relative; cursor: pointer;
  background: linear-gradient(90deg, var(--sage) 0%, #c8b06a 42%, var(--lamp) 66%, var(--clay) 100%);
  touch-action: none;
}
.meter-knob {
  position: absolute; top: 50%; width: 16px; height: 16px; border-radius: 50%;
  background: var(--ink-900); border: 2px solid var(--lamp);
  transform: translate(-50%, -50%); pointer-events: none;
  transition: left 380ms var(--ease), box-shadow 300ms;
  box-shadow: 0 0 0 4px rgba(232,177,76,0.1), 0 2px 10px rgba(0,0,0,0.6);
}
.meter-knob.active { box-shadow: 0 0 0 8px rgba(232,177,76,0.18), 0 2px 14px rgba(0,0,0,0.6); }
.meter-scale { display: flex; justify-content: space-between; margin-top: 10px; }
.meter-scale button {
  background: none; border: none; cursor: pointer; font-size: 11.5px; color: var(--text-3);
  font-family: var(--serif); letter-spacing: 0.06em; padding: 2px 3px; transition: color 240ms;
}
.meter-scale button.on { color: var(--lamp); }
.meter-read { margin-top: 14px; font-size: 13px; color: var(--text-2); line-height: 2; font-family: var(--serif); }

.chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chip {
  padding: 7px 13px; border-radius: 99px; border: 1px solid var(--hairline);  background: transparent; color: var(--text-2); font-size: 12.5px; cursor: pointer;
  transition: all 220ms var(--ease); font-family: var(--sans);
}
.chip:hover { border-color: rgba(236,230,218,0.25); color: var(--text); }
.chip.on { background: var(--lamp-glow); border-color: rgba(232,177,76,0.5); color: var(--lamp); }

.privacy {
  display: flex; align-items: flex-start; gap: 12px; padding: 14px; margin-top: 12px;
  border: 1px solid var(--hairline); border-radius: 12px; background: var(--ink-800);
  cursor: pointer; transition: all 240ms var(--ease);
}
.privacy.on { border-color: rgba(143,184,154,0.35); background: rgba(143,184,154,0.05); }
.privacy-t { font-size: 13.5px; }
.privacy-d { font-size: 11.5px; color: var(--text-3); margin-top: 4px; line-height: 1.8; }
.toggle { width: 40px; height: 22px; border-radius: 99px; flex: none; background: var(--ink-500); border: 1px solid var(--hairline); position: relative; margin-top: 2px; transition: background 280ms var(--ease); }
.toggle::after { content: ""; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: var(--text-3); transition: all 280ms var(--ease); }
.privacy.on .toggle { background: rgba(143,184,154,0.28); border-color: rgba(143,184,154,0.5); }
.privacy.on .toggle::after { left: 20px; background: var(--sage); }

/* ---------- 标签组 ---------- */
.tagset { align-items: center; }
.chip.own { border-color: rgba(232,177,76,0.42); background: var(--lamp-glow); color: var(--accent); }
.chip-more {
  padding: 7px 12px; border-style: dashed; border-color: var(--hairline-2);
  background: none; color: var(--text-3); font-size: 11.5px; letter-spacing: 0.08em;
}
.chip-more:hover { color: var(--text-2); border-color: var(--hairline); }
/* 自己写的那一格:虚线,表示"这里可以放系统没见过的东西" */
.tag-add { display: inline-flex; align-items: center; }
.tag-input {
  width: 92px; padding: 6px 11px; border-radius: 99px;
  border: 1px dashed var(--hairline); background: none; color: var(--text);
  font-family: var(--sans); font-size: 12px; outline: none;
  transition: all 260ms var(--ease);
}
.tag-input::placeholder { color: var(--text-3); opacity: 0.7; }
.tag-input:focus { border-color: rgba(232,177,76,0.45); border-style: solid; background: var(--lamp-glow); }
.tag-input:focus::placeholder { opacity: 0.4; }

.dests { display: flex; flex-direction: column; gap: 10px; }
.dest {
  display: flex; align-items: center; gap: 13px; padding: 15px 14px;
  border: 1px solid var(--hairline); border-radius: 12px; background: var(--ink-800);
  cursor: pointer; transition: all 260ms var(--ease); text-align: left;
  color: var(--text); width: 100%; font-family: var(--sans);
}
.dest:hover { border-color: rgba(236,230,218,0.22); }
.dest.on { border-color: rgba(232,177,76,0.5); background: var(--lamp-glow); }
.dest-ico { font-size: 18px; flex: none; }
.dest-t { font-size: 14px; letter-spacing: 0.05em; }
.dest-d { font-size: 11.5px; color: var(--text-3); margin-top: 3px; line-height: 1.7; }
.dest-radio { margin-left: auto; width: 17px; height: 17px; border-radius: 50%; border: 1px solid var(--hairline); flex: none; display: grid; place-items: center; transition: all 240ms var(--ease); }
.dest.on .dest-radio { border-color: var(--lamp); background: var(--lamp); }
.dest.on .dest-radio::after { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--ink-900); }

.sticky-submit {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 80;
  padding: 14px 20px calc(14px + env(safe-area-inset-bottom));
  background: linear-gradient(180deg, transparent, var(--ink-900) 32%);
  display: flex; gap: 10px; max-width: 480px; margin: 0 auto;
}
body.writing .nav { opacity: 0; pointer-events: none; transform: translateY(105%); }
.nav { transition: opacity 320ms var(--ease), transform 320ms var(--ease); }

/* ============================================================
   回声池
   ============================================================ */
.community-head { padding: 8px 0 18px; }
.community-head h2 { font-family: var(--serif); font-size: 23px; letter-spacing: 0.02em; margin-top: 8px; }
/* 原来这里是那根 63% 的进度条。现在只有一句话,不加底不加框 ——
   一个人走进来,先看见的不是别人被统计成多少。 */
.community-note {
  margin-top: 10px; font-size: 12px; line-height: 1.95; color: var(--text-3);
}

.filter-bar { display: flex; gap: 7px; overflow-x: auto; padding-bottom: 12px; scrollbar-width: none; }
.filter-bar::-webkit-scrollbar { display: none; }

/* 回声是行,不是卡。
   卡片奖励扫视 —— 而扫视和被见证正好相反:一张张框起来的东西,
   人会当成信息流划过去,不会当成某个人的某一天。
   所以只有发丝分隔线,没有底、没有描边、没有圆角,悬停也不抬起来。 */
.echo {
  background: none; border: none; border-radius: 0;
  border-bottom: 1px solid var(--hairline-2);
  padding: 22px 2px 20px; margin: 0;
  position: relative; overflow: hidden;
  transition: background 300ms var(--ease);
}
.echo:last-child { border-bottom: none; }
.echo:hover { background: rgba(236,230,218,0.022); }
.echo.is-new { animation: echoIn 640ms var(--ease) both; }
@keyframes echoIn { from { opacity: 0; transform: translateY(-14px) scale(0.97); } to { opacity: 1; transform: none; } }

/* 抱抱时这一行被暖光扫过 */
.echo::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0;
  background: radial-gradient(120% 80% at var(--hx, 50%) var(--hy, 50%), rgba(232,177,76,0.3), transparent 62%);
}
.echo.warm::after { animation: warmSweep 1000ms var(--ease); }
@keyframes warmSweep { 0% { opacity: 0; } 22% { opacity: 1; } 100% { opacity: 0; } }

.echo-meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 12px; }
.echo-time { font-family: var(--mono); font-size: 10.5px; color: var(--text-3); letter-spacing: 0.06em; }
/* 和树洞那张纸同一套阅读规格 —— 别人交出来的话不该排在全站最挤 */
.echo-text { font-size: 15.5px; line-height: 2.1; color: rgba(236,230,218,0.9); text-wrap: pretty; max-width: 34em; }
.echo-tag { display: inline-block; margin-top: 12px; font-size: 11px; color: var(--lamp-dim); letter-spacing: 0.04em; }
.echo-foot { display: flex; align-items: center; gap: 8px; margin-top: 14px; padding-top: 13px; border-top: 1px solid var(--hairline-2); }

/* ---------- 抱抱按钮 ---------- */
.hug {
  display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px;
  border-radius: 99px; border: 1px solid var(--hairline); background: transparent;
  color: var(--text-3); font-size: 12px; cursor: pointer;
  transition: all 260ms var(--ease); font-family: var(--sans); position: relative;
}
.hug:hover { border-color: rgba(201,112,90,0.55); color: #e08d76; background: rgba(201,112,90,0.1); }
.hug:active { transform: scale(0.9); }
.hug.hugged { border-color: rgba(201,112,90,0.6); color: #e59a83; background: rgba(201,112,90,0.14); }
.hug-word { font-weight: 600; font-variant-numeric: tabular-nums; }
.hug-n { font-family: var(--mono); transition: color 300ms, transform 300ms; }
.hug.pop { animation: hugPop 620ms cubic-bezier(0.34, 1.56, 0.64, 1); }
@keyframes hugPop {
  0% { transform: scale(1); }
  26% { transform: scale(1.34); }
  52% { transform: scale(0.9); }
  100% { transform: scale(1); }
}
.hug-n.bump { animation: numBump 620ms var(--ease); color: #e59a83; }
@keyframes numBump {
  0% { transform: translateY(0) scale(1); }
  34% { transform: translateY(-7px) scale(1.4); }
  100% { transform: translateY(0) scale(1); }
}

/* 特效层 */
.fx-layer { position: fixed; inset: 0; z-index: 500; pointer-events: none; }
.fx-ring {
  position: absolute; border-radius: 50%; border: 2px solid rgba(232,177,76,0.75);
  transform: translate(-50%, -50%) scale(0.2); opacity: 1;
  animation: ringOut 760ms var(--ease) forwards;
}
.fx-ring.slow { animation-duration: 1240ms; border-color: rgba(201,112,90,0.5); }
@keyframes ringOut {
  0% { transform: translate(-50%,-50%) scale(0.2); opacity: 0.95; }
  100% { transform: translate(-50%,-50%) scale(2.9); opacity: 0; }
}
.fx-heart {
  position: absolute; transform: translate(-50%, -50%);
  font-size: 17px; color: #e08d76;
  text-shadow: 0 0 16px rgba(224,141,118,0.9), 0 0 34px rgba(201,112,90,0.5);
  animation: heartOut 1500ms var(--ease) forwards;
}
@keyframes heartOut {
  0% { transform: translate(-50%,-50%) scale(0.3); opacity: 0; }
  16% { opacity: 1; }
  100% { transform: translate(calc(-50% + var(--dx, 0px)), calc(-50% - var(--dy, 150px))) scale(1.5) rotate(var(--rot, 12deg)); opacity: 0; }
}
.fx-spark { position: absolute; width: 5px; height: 5px; border-radius: 50%; background: #ffe0a8; box-shadow: 0 0 12px 3px rgba(232,177,76,0.8); animation: sparkOut 1100ms var(--ease) forwards; }
@keyframes sparkOut {
  0% { transform: translate(-50%,-50%) scale(0); opacity: 1; }
  100% { transform: translate(calc(-50% + var(--dx,0px)), calc(-50% + var(--dy,-90px))) scale(1); opacity: 0; }
}

/* 屋尾那句话也去卡片。整间屋从头到尾不该有一个盒子 ——
   唯一的卡片是树洞那张纸,那是你自己写的话,不是别人的。 */
.nightwatch { margin-top: 22px; padding: 20px 0 6px; border: none; border-top: 1px solid var(--hairline-2); border-radius: 0; text-align: left; background: none; }
.nightwatch-v { font-family: var(--serif); font-size: 15px; line-height: 2.15; color: var(--text-2); }
.nightwatch-v b { color: var(--lamp); font-weight: 600; font-family: var(--mono); }

/* ============================================================
   我
   刻意不做成"个人主页":没有编号、没有徽章、没有战绩格。
   居中 + 头像 + 昵称 + 编号 是账号页的语法;
   欠着钱的人不该在这里被呈现成一个账号,他是一个正在某个时段里醒着的人。
   所以左对齐,印记比头像小,下面接一句状态,而不是三个数字。
   ============================================================ */
.who {
  display: flex; align-items: center; gap: 16px;
  margin: 26px 2px 0;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--hairline-2);
}
.who-mark {
  width: 52px; height: 52px; flex: none; border-radius: 50%;
  background: radial-gradient(circle at 36% 30%, #33301f, #0d100d 75%);
  border: 1px solid rgba(232,177,76,0.22);
  box-shadow: 0 0 24px -8px rgba(232,177,76,0.4), inset 0 0 16px rgba(0,0,0,0.85);
  display: grid; place-items: center;
  /* 印记是两个字的(如"深夜""半盏"),所以字号要按两个字留位置 */
  font-family: var(--serif); font-size: 14px; letter-spacing: 0.02em; color: rgba(232,177,76,0.82);
}
.who-body { min-width: 0; }
.who-alias { font-family: var(--serif); font-size: 22px; letter-spacing: 0.1em; line-height: 1.4; }
.who-state { font-size: 12.5px; color: var(--text-3); margin-top: 5px; line-height: 1.8; }
.who-note {
  font-size: 12.5px; color: var(--text-3); line-height: 2.05;
  margin: 18px 2px 0; text-wrap: pretty;
}

.rows { margin-top: 14px; }
.row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 15px 4px; border-bottom: 1px solid var(--hairline-2); font-size: 13.5px; }
.row:last-child { border-bottom: none; }
.row-l { color: var(--text-2); display: flex; align-items: center; gap: 10px; }
.row-r { font-family: var(--mono); font-size: 12.5px; color: var(--text-3); display: flex; align-items: center; gap: 8px; }
.row-act { cursor: pointer; transition: color 220ms; }
.row-act:hover { color: var(--lamp); }

/* ============================================================
   导航
   ============================================================ */
.nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 70;
  max-width: 480px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr);
  padding: 9px 12px calc(9px + env(safe-area-inset-bottom));
  background: color-mix(in srgb, var(--ink-900) 90%, transparent);
  backdrop-filter: blur(18px) saturate(1.2);
  border-top: 1px solid var(--hairline);
}
.nav-btn { background: none; border: none; cursor: pointer; display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 7px 0; color: var(--text-3); transition: color 240ms var(--ease); font-size: 10.5px; letter-spacing: 0.08em; font-family: var(--sans); }
.nav-btn .ni { font-size: 18px; line-height: 1; filter: grayscale(1) opacity(0.55); transition: all 300ms var(--ease); }
.nav-btn.on { color: var(--accent); }
.nav-btn.on .ni { filter: none; transform: translateY(-2px); }
.nav-fab {
  position: absolute; left: 50%; top: -18px; transform: translateX(-50%);
  width: 52px; height: 52px; border-radius: 50%;
  background: linear-gradient(160deg, #f0c069, #b98c2f);
  border: 4px solid var(--ink-900); color: #1a1408;
  font-size: 21px; font-weight: 700; display: grid; place-items: center;
  cursor: pointer; box-shadow: 0 8px 26px -6px rgba(232,177,76,0.65);
  transition: transform 300ms var(--ease), box-shadow 300ms;
}
.nav-fab:hover { transform: translateX(-50%) scale(1.06); }
.nav-fab:active { transform: translateX(-50%) scale(0.92); }
.nav .spacer { visibility: hidden; }

/* ============================================================
   仪式
   ============================================================ */
.ritual {
  position: fixed; inset: 0; z-index: 200; background: var(--ink-900);
  display: none; flex-direction: column; align-items: center; justify-content: center;
  gap: 26px; padding: 40px 30px; text-align: center;
}
.ritual.on { display: flex; }
#fx-canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.ritual-inner { position: relative; z-index: 2; max-width: 320px; }
.ritual-ring {
  width: 130px; height: 130px; margin: 0 auto 30px; border-radius: 50%;
  border: 1px solid rgba(232,177,76,0.3); display: grid; place-items: center;
  animation: ritualPulse 2.6s var(--ease) infinite;
}
.ritual-ring::after { content: "🕯"; font-size: 30px; filter: drop-shadow(0 0 18px rgba(232,177,76,0.7)); }
@keyframes ritualPulse { 0% { box-shadow: 0 0 0 0 rgba(232,177,76,0.28); } 70% { box-shadow: 0 0 0 34px rgba(232,177,76,0); } 100% { box-shadow: 0 0 0 0 rgba(232,177,76,0); } }
.ritual h3 { font-family: var(--serif); font-size: 23px; letter-spacing: 0.06em; line-height: 1.7; }
.ritual p { font-size: 13.5px; color: var(--text-2); margin-top: 16px; line-height: 2.1; }
.ritual-care { margin-top: 22px; }
.ritual-fade { animation: ritualOut 700ms var(--ease) forwards; }
@keyframes ritualOut { to { opacity: 0; transform: scale(1.04); } }

.toast {
  position: fixed; left: 50%; bottom: 96px; transform: translate(-50%, 14px); z-index: 400;
  background: var(--ink-600); border: 1px solid var(--hairline); color: var(--text);
  padding: 11px 20px; border-radius: 99px; font-size: 12.5px; letter-spacing: 0.04em;
  opacity: 0; pointer-events: none; transition: all 320ms var(--ease);
  box-shadow: 0 12px 40px rgba(0,0,0,0.6); white-space: nowrap; max-width: 90vw;
}
.toast.on { opacity: 1; transform: translate(-50%, 0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

/* ============================================================================
   PC 端 —— 另一套设计,不是手机版的放大
   场景差异:手机是夜里躺在床上的口袋物件;PC 是坐在桌前,屏幕旁边可能站着人。
   所以 PC 端真正的设计约束是「更不安全」,不是「更宽」。
   ============================================================================ */
.desk { display: none; }
.desk-rail, .veil { display: none; }

/* 布局归属由 JS 的 setLayout() 决定(它同时切 hidden 与 body.desk-on),
   CSS 这里只负责「被选中之后长什么样」,不再自带断点条件,
   这样 ?force=desk 能在窄窗口里被验证,断点也只有一个事实来源。 */
body.desk-on .app { display: none !important; }
body.desk-on .desk { display: grid; }
body.desk-on .veil:not([hidden]) { display: grid; }

@media (min-width: 1024px) {

  .desk {
    grid-template-columns: 92px 1fr;
    grid-template-rows: auto 1fr;
    height: 100vh;
    overflow: hidden;
    max-width: 1680px;
    margin: 0 auto;
    position: relative;
  }

  /* ---------- 左侧竖排导航 ---------- */
  .desk-rail {
    display: flex; flex-direction: column; align-items: center; gap: 26px;
    grid-row: 1 / 3;
    padding: 26px 0 22px;
    border-right: 1px solid rgba(236,230,218,0.05);
    background: rgba(0,0,0,0.16);
  }
  .desk-rail .brand { flex-direction: column; gap: 8px; }
  .desk-rail .brand-text { flex-direction: column; align-items: center; gap: 5px; }
  .desk-rail .brand-name { font-size: 12.5px; letter-spacing: 0.2em; writing-mode: vertical-rl; }
  .desk-rail .brand-phase { border: none; padding: 0; font-size: 9px; letter-spacing: 0.14em; }

  .vnav { display: flex; flex-direction: column; gap: 6px; margin-top: 18px; width: 100%; align-items: center; }
  .vnav-btn {
    width: 56px; padding: 10px 0; cursor: pointer;
    background: none; border: none; border-radius: 12px;
    display: flex; flex-direction: column; align-items: center; gap: 5px;
    color: var(--text-3); font-size: 10px; letter-spacing: 0.08em;
    font-family: var(--sans); transition: all 300ms var(--ease);
  }
  .vnav-btn span { font-size: 17px; line-height: 1; filter: grayscale(1) opacity(0.5); transition: all 300ms var(--ease); }
  .vnav-btn:hover { color: var(--text-2); background: rgba(236,230,218,0.03); }
  .vnav-btn.on { color: var(--accent); background: rgba(232,177,76,0.07); }
  .vnav-btn.on span { filter: none; }
  .vnav-foot { margin-top: auto; font-size: 9px; color: var(--text-3); writing-mode: vertical-rl; letter-spacing: 0.1em; font-family: var(--mono); }

  /* ---------- 顶栏 ---------- */
  .desk-top {
    grid-column: 2;
    display: flex; align-items: center; justify-content: space-between;
    padding: 22px 34px 16px;
  }
  .desk-date { font-family: var(--mono); font-size: 11px; color: var(--text-3); letter-spacing: 0.18em; }
  .desk-tools { display: flex; align-items: center; gap: 16px; }

  .veil-btn {
    display: inline-flex; align-items: center; gap: 9px; cursor: pointer;
    padding: 8px 15px; border-radius: 99px;
    border: 1px solid var(--hairline); background: transparent;
    color: var(--text-3); font-size: 11.5px; letter-spacing: 0.06em;
    font-family: var(--sans); transition: all 300ms var(--ease);
  }
  .veil-btn:hover { color: var(--text-2); border-color: rgba(236,230,218,0.2); }
  .veil-btn .vb-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--text-3); transition: all 300ms; }
  .veil-btn.on { color: var(--lamp); border-color: rgba(232,177,76,0.4); background: var(--lamp-glow); }
  .veil-btn.on .vb-dot { background: var(--lamp); box-shadow: 0 0 10px var(--lamp); }

  /* ---------- 三栏 ---------- */
  /* 1280 这种窄桌面:树洞是唯一的焦点,中栏必须比两侧宽。
     但从 1200 起,左栏(在场状态,是被看的)开始收窄,
     省下的面积分给右栏 —— "看别人"和"自己说"一样是正经用途,
     不该被挤成一个只能扫一眼的侧边条。 */
  /* ---------- 三栏 ----------
     PC 的规矩:一屏说完。页面本身不该滚,滚的是右栏那间屋。
     所以 desk 锁 100vh,三栏吃满剩下的高度;
     中栏内容再长也只在中栏内部滚,永远不会把"放它进去"推到屏幕外。 */
  .desk-grid {
    grid-column: 2;
    display: grid;
    grid-template-columns: minmax(236px, 268px) minmax(0, 1fr) minmax(320px, 356px);
    gap: 30px;
    padding: 4px 30px 24px;
    align-items: start;
    min-height: 0;
  }
  .col { min-width: 0; }
  .col-l { position: sticky; top: 20px; }
  .col-c { max-height: 100%; overflow-y: auto; overflow-x: hidden; padding-right: 4px; }
  .col-r {
    position: sticky; top: 20px; max-height: 100%;
    display: flex; flex-direction: column; min-height: 0;
  }
  .col-c::-webkit-scrollbar { width: 4px; }
  .col-c::-webkit-scrollbar-thumb { background: rgba(236,230,218,0.1); }

  .desk-greet { font-family: var(--serif); font-size: 32px; line-height: 1.55; letter-spacing: 0.015em; font-weight: 600; }
  .desk-greet span { color: var(--accent); }
  .desk-note { font-size: 13px; color: var(--text-3); margin-top: 10px; line-height: 1.9; }

  /* 一屏只允许存在一张卡:那棵树洞。
     左栏这些原本也是带底带描边的盒子,和树洞、右栏的"字"三种质感混在一起,
     页面就显得乱。现在左栏和右栏一样是纸上的字,只有树洞是张纸 ——
     视觉层级一下就清楚了,顺便"唯一的焦点"也不用靠亮度去强调了。 */
  .col-l .now {
    margin-top: 18px; padding: 0 0 16px;
    border: none; border-radius: 0; background: none;
  }
  .col-l .pm {
    margin-top: 14px; padding: 16px 0 18px;
    border: none; border-top: 1px solid var(--hairline-2); border-radius: 0;
    background: none;
  }
  .col-l .presence-n { font-size: 30px; }
  .col-l .pm { margin-top: 16px; }

  /* 告知在 PC 上压成一行。左栏一屏的余量只有 104px,两行的告知要 106px ——
     差 2px 就把出口推出屏幕。而"不记名"这句话,「我」屏和投递时都说过,
     这里不必再占一整行。绝不让出口为了一行字让位。 */
  .col-l .hug-notice {
    margin-top: 12px; padding-top: 11px;
    flex-direction: row; align-items: baseline; gap: 0;
  }
  .col-l .hn-t { font-size: 13.5px; }
  .col-l .hn-s { display: none; }

  .sys-r { margin-top: 22px; font-size: 14.5px; }
  .col-l .reach-line { margin-top: 30px; }

  /* ---------- 树洞:桌面版的签名元素 ----------
     一张被灯光照着的纸。聚焦时暖光变强,停下后慢慢退回去。 */
  .dh-head { margin-bottom: 2px; }
  .dh-head h2 { font-family: var(--serif); font-size: 25px; letter-spacing: 0.02em; font-weight: 600; }
  .dh-head p { font-size: 12.5px; color: var(--text-3); margin-top: 6px; }

  .desk-hole {
    position: relative;
    margin-top: 12px; padding: 26px 32px 20px;
    border-radius: 22px;
    border: 1px solid rgba(236,230,218,0.06);
    background: linear-gradient(168deg, rgba(30,38,33,0.55), rgba(12,16,14,0.5));
    transition: border-color 900ms var(--ease), box-shadow 900ms var(--ease);
  }
  /* 签名:一团落在纸上的暖光 */
  .desk-hole::before {
    content: ""; position: absolute; inset: -10% -6% auto -6%; height: 78%;
    border-radius: 50%;
    background: radial-gradient(60% 60% at 34% 30%, rgba(232,177,76,0.1), transparent 72%);
    pointer-events: none; opacity: 0.55;
    transition: opacity 1200ms var(--ease), transform 1600ms var(--ease);
  }
  .desk-hole.lit::before { opacity: 1; transform: scale(1.06); }
  .desk-hole.lit { border-color: rgba(232,177,76,0.18); box-shadow: 0 30px 80px -40px rgba(232,177,76,0.35); }
  .dh-title, .dh-body { position: relative; }

  /* 纸的大小是按"一屏放得下"定的,不是按"看起来大方"。
     原来 300px 的空白 + 559px 整张,让中栏成了全页最高的一列,
     于是所有人到了 PC 上第一件事是往下拉 —— 那是网页的做法,不是桌面的做法。 */
  .dh-body {
    min-height: 132px; font-size: 15.5px; line-height: 2.1;
    font-family: var(--sans); border-bottom: none; padding-top: 12px;
  }
  .dh-body:focus, .dh-title:focus { border-bottom-color: transparent; }
  .dh-foot {
    position: relative;
    display: flex; align-items: center; justify-content: space-between;
    margin-top: 8px; padding-top: 12px; border-top: 1px solid var(--hairline-2);
  }
  .dh-hint { font-size: 11px; color: var(--text-3); }

  .dh-meter { margin-top: 16px; }
  .dh-meter .field-label { margin-top: 0; }
  .dh-tags { margin-top: 13px; gap: 6px; }
  /* 八个 chip 挤进一行。占两行的话,多出来的一整块就是纯粹的噪音,
     还会把"放它进去"顶到屏幕外 —— 而那才是这一屏唯一要按的按钮。 */
  .dh-tags .chip { padding: 4px 9px; font-size: 10.5px; }
  .dh-tags .tag-input { width: 78px; padding: 4px 9px; font-size: 10.5px; }

  .dh-row {
    display: flex; align-items: stretch; gap: 10px; margin-top: 14px;
    /* 纸一窄,去向和脱敏就得能换行,不能被挤成两行高的叠块 */
    flex-wrap: wrap;
  }
  .dh-dests { flex: 1 1 200px; min-width: 0; flex-direction: row; gap: 8px; }
  /* 去向那一行原来光是两个说明文字就吃掉 130px,
     把「只留给自己」「投进回声池」压成两行字,意思一个字没少。 */
  .dh-dests .dest {
    flex: 1 1 0; min-width: 0; gap: 9px; padding: 11px 12px;
    background: none; border-color: var(--hairline-2); border-radius: 10px;
  }
  .dh-dests .dest-ico { font-size: 14px; }
  .dh-dests .dest-t { font-size: 12.5px; letter-spacing: 0.04em; white-space: nowrap; }
  .dh-dests .dest-d { display: none; }
  .dh-dests .dest-radio { width: 14px; height: 14px; }
  .dh-privacy {
    display: flex; align-items: center; gap: 8px; padding: 11px 14px;
    flex: 0 1 auto; min-width: 0;
    border-radius: 10px; border: 1px solid var(--hairline-2); background: none;
    cursor: pointer; white-space: nowrap; font-size: 12px; color: var(--text-2);
    font-family: var(--sans); transition: all 240ms var(--ease);
  }
  .dh-privacy.on { border-color: rgba(143,184,154,0.3); background: rgba(143,184,154,0.04); }
  .dh-privacy .toggle { margin-top: 0; }

  .dh-submit { display: flex; align-items: center; gap: 16px; margin-top: 18px; }
  .dh-sum { font-size: 12px; color: var(--text-3); flex: 1; }
  .dh-go { padding: 12px 36px; }

  /* ---------- 右栏:回声池 ----------
     这里不是信息流,是"还有别人也醒着"这间屋。
     所以:不要卡片(卡片是在催你划),要行与行之间的空气;
         字号和行高要跟那��纸一个规格 —— 陌生人最贵的那几句话,
         不该是全站排得最挤的一段文字。
     面积可以大,但它不发光:屋里多点地方,不该多点亮度。 */
  .dr-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
  .dr-head h3 { font-family: var(--serif); font-size: 20px; letter-spacing: 0.03em; font-weight: 600; line-height: 1.5; }
  .dr-sub { font-size: 12px; color: var(--text-3); margin-top: 6px; line-height: 1.8; }
  .dr-count { font-size: 11.5px; color: var(--text-3); padding-top: 6px; white-space: nowrap; }
  .dr-filters { margin-top: 16px; padding-bottom: 16px; }
  .dr-list { flex: 1; overflow-y: auto; overflow-x: hidden; padding-right: 10px; margin-right: -10px; }
  /* 4px 的滚动条几乎看不见,读的人不知道下面还有。
     在底部压一道渐隐,等于说"还有人没写完"。 */
  .col-r::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 56px;
    background: linear-gradient(to top, var(--ink-900), transparent);
    pointer-events: none;
  }
  .col-r { position: sticky; }

  /* 去掉卡片底和描边,只留一条发丝分隔 —— 列表,不是瀑布流 */
  .dr-list .echo {
    background: none; border: none; border-radius: 0;
    border-bottom: 1px solid var(--hairline-2);
    padding: 22px 2px 20px; margin: 0;
    transform: none !important;
  }
  .dr-list .echo:first-child { padding-top: 6px; }
  .dr-list .echo:last-child { border-bottom: none; }
  /* 悬停只给一点底色,不抬升、不发光 */
  .dr-list .echo:hover { background: rgba(236,230,218,0.022); }
  .dr-list .echo.is-new { background: rgba(232,177,76,0.045); }

  .dr-list .echo-meta { margin-bottom: 12px; }
  .dr-list .echo-time { font-size: 10.5px; }
  /* 与那��纸同一套阅读规格:字更大、行更松、量度收得住 */
  .dr-list .echo-text {
    font-size: 15.5px; line-height: 2.1; color: rgba(236,230,218,0.9);
    max-width: 34em;
  }
  .dr-list .echo-tag { margin-top: 12px; font-size: 11px; }
  .dr-list .echo-foot { margin-top: 14px; padding-top: 13px; }

  .dr-foot { margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--hairline-2); }
  .dr-foot .nightwatch { margin-top: 0; border: none; padding: 0; background: none; text-align: left; }
  .dr-foot .nightwatch-v { font-size: 12.5px; line-height: 2.1; color: var(--text-3); }

  /* 滚动条更细 */
  .dr-list::-webkit-scrollbar { width: 4px; }
  .dr-list::-webkit-scrollbar-thumb { background: rgba(236,230,218,0.1); }

  /* ---------- 模糊幕布 ---------- */
  .veil {
    position: fixed; inset: 0; z-index: 900;
    place-items: center;
    background: rgba(6,8,7,0.55);
    backdrop-filter: blur(46px) saturate(0.7);
    -webkit-backdrop-filter: blur(46px) saturate(0.7);
    animation: veilIn 420ms var(--ease) both;
  }
  @keyframes veilIn { from { opacity: 0; backdrop-filter: blur(0); } to { opacity: 1; } }
  .veil-card { text-align: center; animation: veilCard 700ms var(--ease) both; }
  @keyframes veilCard { from { opacity: 0; transform: translateY(12px) scale(0.97); } to { opacity: 1; transform: none; } }
  .veil-lamp {
    width: 66px; height: 66px; border-radius: 50%; margin: 0 auto 26px;
    background: radial-gradient(circle at 40% 34%, #6b5836, #221d14 76%);
    border: 1px solid rgba(232,177,76,0.2);
    box-shadow: inset 0 0 26px rgba(0,0,0,0.9);
  }
  .veil-card p { font-family: var(--serif); font-size: 17px; color: var(--text-2); letter-spacing: 0.08em; }
  .veil-back {
    margin-top: 26px; padding: 11px 32px; border-radius: 99px; cursor: pointer;
    border: 1px solid var(--hairline); background: transparent; color: var(--text-2);
    font-size: 13px; letter-spacing: 0.12em; font-family: var(--sans);
    transition: all 300ms var(--ease);
  }
  .veil-back:hover { border-color: rgba(232,177,76,0.4); color: var(--lamp); }

  /* 键盘焦点可见性 */
  .desk :focus-visible {
    outline: 2px solid rgba(232,177,76,0.55);
    outline-offset: 3px;
    border-radius: 6px;
  }
  /* 但两个写字的框不要硬框:它们是纸,不是按钮。
     焦点靠纸本身变亮来表达,不给一圈琥珀色方框。 */
  .dh-title:focus-visible, .dh-body:focus-visible { outline: none; }
  .desk-hole:focus-within { border-color: rgba(232,177,76,0.14); }

  /* 提示条挪到左下角:正中是写字的地方,不该被盖住 */
  body.desk-on .toast {
    left: 116px; bottom: 30px; transform: translateY(10px);
  }
  body.desk-on .toast.on { transform: none; }

  /* 左栏要在一屏内放得下:问候 / 此刻 / 时段动作 / 出口。
     PC 常见的 900px 高度下,出口必须看得见,不然它等于不存在。 */
  .col-l .desk-greet { font-size: 26px; line-height: 1.5; }
  .col-l .desk-note { font-size: 12.5px; margin-top: 7px; }
  .col-l .now { margin-top: 18px; padding: 0 0 16px; border-radius: 0; }
  .col-l .presence-n { font-size: 27px; }
  .col-l .pm { margin-top: 14px; }
  .col-l .stay-orb { width: 84px; height: 84px; }
  .col-l .stay-durs { margin-top: 13px; flex-wrap: nowrap; }
  /* 「15 分钟」不能在窄栏里断成「15 分」「钟」 */
  .col-l .stay-durs .chip { white-space: nowrap; padding-left: 6px; padding-right: 6px; }
  .col-l .stay-note { margin-top: 10px; font-size: 12px; }
  .col-l .sys-r { margin-top: 16px; font-size: 13.5px; }
  .col-l .reach-line { margin-top: 18px; }
  /* 时段动作在 PC 上只是配角:球小一点、辉光收一点,
     免得一个会呼吸的圆球比树洞还抢眼。 */
  .col-l .dim-flame { width: 68px; height: 68px; box-shadow: 0 0 44px 3px rgba(232,177,76,0.26); }
  .col-l .dim-count b { font-size: 17px; }
  .col-l .breath-orb { width: 84px; height: 84px; }
  .col-l .pm-stage, .col-l .dim-lamp { padding: 14px 0 4px; }
  .desk-hint { font-size: 11px; letter-spacing: 0.16em; }
}

@media (min-width: 1400px) {
  /* 1400 起,右栏再放一档。左栏收到 260 —— 它是被看的一栏。 */
  .desk-grid { grid-template-columns: 260px minmax(0, 1fr) 480px; gap: 40px; }
  .dh-body { min-height: 168px; }
  /* 栏窄了,字就得跟着收,否则「说不出来」会被折成三行 */
  .col-l .desk-greet { font-size: 22px; line-height: 1.6; }
  .col-l .now { padding: 0 0 16px; }
  .col-l .presence-n { font-size: 24px; }
}

@media (min-width: 1680px) {
  .desk-grid { grid-template-columns: 300px minmax(0, 1fr) 540px; }
  .col-l .desk-greet { font-size: 27px; }
}

/* ---------------------------------------------------------------------------
   矮屏笔记本(1366×768 一类):页面不滚的规矩不能破,
   但左栏也得能在一屏里放完,否则「还有人说说话的地方」会被切在屏幕外。
   出口不可见等于不存在,所以这里牺牲的是左栏的留白,不是出口。
   --------------------------------------------------------------------------- */
@media (min-width: 1024px) and (max-height: 860px) {
  .col-l .desk-greet { font-size: 20px; line-height: 1.55; }
  .col-l .desk-note { font-size: 12px; margin-top: 5px; }
  .col-l .now { margin-top: 14px; padding: 0 0 12px; }
  .col-l .pm { margin-top: 12px; padding: 12px 0 14px; }
  .col-l .stay-orb, .col-l .dim-flame, .col-l .breath-orb { width: 58px; height: 58px; }
  .col-l .pm-stage, .col-l .dim-lamp { padding: 8px 0 2px; }
  .col-l .stay-durs { margin-top: 9px; }
  .col-l .stay-note { display: none; }
  .col-l .sys-r { margin-top: 12px; font-size: 12.5px; }
  .col-l .reach-line { margin-top: 14px; }
}

/* ---------------------------------------------------------------------------
   1024–1199:第三种布局。小笔记本和 iPad 横屏塞不下三条竖栏,
   而树洞一旦被挤成一条缝,它就不再是"一张纸"了。
   所以这里不是把三栏等比缩小,而是换结构:左栏摊成一条横带压在最上面,
   下面只留两栏 —— 纸 和 外面的世界。
   --------------------------------------------------------------------------- */
@media (min-width: 1024px) and (max-width: 1199px) {
  .desk-grid {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 372px);
    grid-template-areas: "l l" "c r";
    gap: 20px 28px;
  }
  .col-l {
    grid-area: l; position: static; top: auto;
    display: flex; align-items: flex-start; gap: 18px 20px; flex-wrap: wrap;
  }
  /* flex 子项默认 min-width:auto,内容多宽它就多宽,会把整条 grid 撑爆。
     这里必须逐个允许收缩,否则 1024 下整页横向溢出。 */
  .col-l > * { margin-top: 0; min-width: 0; }
  .col-l .desk-hello { flex: 1 1 168px; }
  .col-l .desk-greet { font-size: 21px; line-height: 1.5; }
  .col-l .desk-note { font-size: 12px; margin-top: 6px; line-height: 1.8; }
  .col-l .now { flex: 1 1 200px; min-width: 0; padding: 0 0 14px; border: none; border-radius: 0; background: none; }
  .col-l .presence-n { font-size: 23px; }
  .col-l .presence-writing, .col-l .pw-track { min-width: 0; overflow: hidden; }
  .col-l .pm { flex: 1 1 196px; min-width: 0; padding: 12px 0 14px; border: none; border-top: 1px solid var(--hairline-2); border-radius: 0; background: none; }
  .col-l .sys-r { flex: 1 1 150px; font-size: 12.5px; }
  .col-l .reach { flex: 0 0 auto; }
  .col-l .reach-line { margin-top: 2px; }
  .col-l .dim-flame, .col-l .stay-orb, .col-l .breath-orb { width: 58px; height: 58px; }
  .col-l .pm-stage, .col-l .dim-lamp { padding: 8px 0 2px; }
  .col-l .stay-durs { margin-top: 9px; flex-wrap: nowrap; }
  .col-l .stay-durs .chip { white-space: nowrap; padding-left: 4px; padding-right: 4px; }
  .col-c { grid-area: c; }
  .col-r { grid-area: r; }
  .dh-body { min-height: 210px; }
  .dh-head h2 { font-size: 24px; }
  .dh-meter .meter-ticks { font-size: 10px; }
  /* 去向和脱敏并排放不下,让它们各占一行,别把「投进回声池」挤成三行 */
  .dh-row { flex-direction: column; align-items: stretch; gap: 12px; }
  .dh-privacy { white-space: normal; }
}