/* ============================================================
   醒醒吧国足 · xingxingba.cn
   夜色球场 × LED 大屏 × 中国红
   ============================================================ */

:root{
  --bg:#0c110e;
  --bg-2:#101712;
  --panel:rgba(255,255,255,.035);
  --panel-2:rgba(255,255,255,.055);
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.16);
  --ink:#f0f4ef;
  --ink-2:#a7b3a8;
  --ink-3:#6d7a6f;
  --red:#e23b3b;
  --red-dk:#b3242a;
  --green:#43a05f;
  --green-dk:#2c6e43;
  --led:#ffd76a;
  --led-dim:rgba(255,215,106,.55);
  --led-bg:#0d130f;
  --radius:14px;
  --wrap:1180px;
  --font:"PingFang SC","MiSans","HarmonyOS Sans SC","Source Han Sans SC","Microsoft YaHei",system-ui,sans-serif;
  --mono:"SF Mono","JetBrains Mono","Cascadia Mono",Consolas,monospace;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--ink);
  line-height:1.75;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img,svg{display:block}
button{font-family:inherit;cursor:pointer}
input,textarea{font-family:inherit}
sup{font-size:.55em;color:var(--ink-2)}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}
.sec{position:relative;padding:96px 0}
.eyebrow{
  font-size:12px;letter-spacing:.42em;color:var(--ink-3);
  text-transform:uppercase;margin-bottom:16px;
}
.sec-title{
  font-size:clamp(28px,4vw,44px);font-weight:900;letter-spacing:.02em;
  line-height:1.25;margin-bottom:14px;
}
.sec-title-sm{font-size:22px;font-weight:800;letter-spacing:.03em}
.sec-sub{color:var(--ink-2);font-size:16px;max-width:60ch;margin-bottom:34px}

:focus-visible{outline:2px solid var(--led);outline-offset:3px;border-radius:4px}

/* ============ 顶部导航 ============ */
.hd{
  position:fixed;inset:0 0 auto 0;z-index:100;
  background:rgba(12,17,14,.55);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:background .3s,border-color .3s;
}
.hd.solid{background:rgba(10,14,12,.88);border-bottom-color:var(--line)}
.hd-in{
  max-width:var(--wrap);margin:0 auto;padding:14px 28px;
  display:flex;align-items:center;gap:28px;
}
.logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:19px;letter-spacing:.02em}
.logo-ball{width:30px;height:30px;color:var(--ink)}
.logo-txt em{font-style:normal;color:var(--red)}
.hd-nav{display:flex;gap:26px;margin-left:auto}
.hd-nav a{
  font-size:14px;color:var(--ink-2);padding:4px 0;position:relative;transition:color .2s;
}
.hd-nav a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;
  background:var(--red);transition:right .25s cubic-bezier(.16,1,.3,1);
}
.hd-nav a:hover{color:var(--ink)}
.hd-nav a:hover::after{right:0}
.hd-chip{
  font-family:var(--mono);font-size:12px;color:var(--ink-3);
  border:1px solid var(--line);border-radius:999px;padding:4px 12px;
}

/* ============ 第一部分：树洞 ============ */
/* 大屏置顶，紧贴固定在顶部的导航，进站第一眼就是它 */
.sec-hero{padding-top:74px;overflow:hidden}
.pitch-bg{position:absolute;inset:0;pointer-events:none;opacity:.5}
.pitch-line{position:absolute;border:1px solid rgba(67,160,95,.13);border-radius:50%}
.pitch-circle{width:560px;height:560px;left:-180px;top:560px}
.pitch-mid{width:340px;height:340px;right:-120px;top:520px}
.pitch-box{
  width:420px;height:210px;border-radius:0;left:50%;transform:translateX(-50%);
  bottom:-60px;
}

/* 首屏：标题与留言框左右分栏，把第一屏的高度让给大屏 */
.hero-lead{
  display:grid;grid-template-columns:1fr 1.02fr;gap:34px 56px;
  align-items:start;margin-top:52px;
}
.hero-title{
  font-size:clamp(38px,5.4vw,68px);
  font-weight:900;line-height:1.16;letter-spacing:.01em;
  font-style:italic;
  margin-bottom:18px;
}
.hero-title .t-red{color:var(--red);text-shadow:0 10px 40px rgba(226,59,59,.22)}
.hero-title .t-green{color:var(--green);text-shadow:0 10px 40px rgba(67,160,95,.2)}
.hero-title .t-sep{color:var(--ink-3);margin:0 .08em}
.hero-sub{color:var(--ink-2);font-size:clamp(14px,1.5vw,17px);margin-bottom:0}

/* 留言表单 */
.shudong-form{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px 26px 22px;
  max-width:760px;
  backdrop-filter:blur(6px);
}
.form-row{display:grid;grid-template-columns:260px;gap:18px;margin-top:16px}

/* 广告位 · 优量汇 Banner（留言与大屏之间） */
.ad-banner{
  max-width:760px;aspect-ratio:6.4/1;margin:26px auto 0;
  display:flex;align-items:center;justify-content:center;gap:10px;
  border:1px dashed var(--line-2);border-radius:12px;
  color:var(--ink-3);font-size:13px;letter-spacing:.08em;
}
.ad-banner .ad-ph-tag{
  font-size:11px;padding:2px 8px;border:1px solid var(--line-2);
  border-radius:4px;letter-spacing:.2em;opacity:.85;
}
.ad-banner.live{border:none;aspect-ratio:auto;background:transparent;display:block}
.ad-banner.live>div{width:100%}

/* 好物推荐 · 京东联盟 */
.sec-jd{border-top:1px solid var(--line)}
.jd-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.jd-card{
  display:flex;flex-direction:column;gap:6px;text-decoration:none;
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 18px;transition:transform .18s ease,border-color .18s ease;
}
.jd-card:hover{transform:translateY(-3px);border-color:rgba(226,59,59,.55)}
.jd-ico{
  width:26px;height:26px;border-radius:8px;display:flex;align-items:center;justify-content:center;
  background:rgba(226,59,59,.14);color:var(--red);font-size:13px;font-weight:700;
}
.jd-name{color:var(--ink);font-size:16px;font-weight:600}
.jd-desc{color:var(--ink-2);font-size:13px;line-height:1.6;flex:1}
.jd-go{color:var(--red);font-size:13px;letter-spacing:.04em}
.jd-note{margin-top:16px;font-size:12px;color:var(--ink-3);letter-spacing:.04em}
@media (max-width:1024px){.jd-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.jd-grid{grid-template-columns:1fr}}
.field label{
  display:block;font-size:13px;color:var(--ink-2);margin-bottom:8px;letter-spacing:.06em;
}
.field label .req{font-style:normal;font-size:11px;color:var(--red);letter-spacing:.04em;margin-left:3px}
.field input,.field textarea{
  width:100%;background:var(--bg-2);border:1px solid var(--line-2);
  border-radius:10px;color:var(--ink);padding:11px 14px;font-size:15px;
  transition:border-color .2s,box-shadow .2s;resize:vertical;
}
.field input:focus,.field textarea:focus{
  outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(67,160,95,.18);
}
.field textarea{min-height:96px}
.field-foot{display:flex;justify-content:space-between;margin-top:8px;gap:12px}
.field-foot .hint{font-size:12px;color:var(--ink-3)}
.field-foot .count{font-family:var(--mono);font-size:12px;color:var(--ink-3)}
.count.warn{color:var(--red)}
.btn-submit{
  margin-top:18px;width:100%;
  display:flex;align-items:center;justify-content:center;gap:10px;
  background:linear-gradient(180deg,#e84444,var(--red-dk));
  color:#fff;border:none;border-radius:12px;
  padding:14px;font-size:16px;font-weight:800;letter-spacing:.08em;
  transition:transform .15s,filter .2s,box-shadow .2s;
  box-shadow:0 8px 28px rgba(226,59,59,.28),inset 0 1px 0 rgba(255,255,255,.18);
}
.btn-submit:hover{filter:brightness(1.08)}
.btn-submit:active{transform:scale(.985)}
.btn-submit:disabled{filter:grayscale(.6) brightness(.7);cursor:not-allowed}
.form-tip{margin-top:10px;font-size:13px;min-height:20px;color:var(--green)}
.form-tip.err{color:var(--red)}

/* ============ 滚动大屏（首屏置顶 · 满幅） ============ */
.bs-hero{
  position:relative;
  background:
    radial-gradient(110% 150% at 50% 0,rgba(255,215,106,.075),transparent 68%),
    linear-gradient(180deg,rgba(0,0,0,.35),transparent);
}
.bs-hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,215,106,.34),transparent);
  pointer-events:none;
}
.bigscreen{
  position:relative;
  max-width:1560px;margin:0 auto;
  border-top:1px solid rgba(255,215,106,.26);
  border-bottom:1px solid rgba(255,215,106,.26);
  background:linear-gradient(180deg,#0e1410,var(--led-bg));
  box-shadow:
    0 26px 90px rgba(0,0,0,.62),
    inset 0 1px 0 rgba(255,215,106,.1),
    inset 0 0 0 1px rgba(0,0,0,.45);
  overflow:hidden;
}
/* LED 扫描线：极淡，只为了让它像一块真的屏幕 */
.bigscreen::before{
  content:"";position:absolute;inset:0;z-index:3;pointer-events:none;
  background:repeating-linear-gradient(180deg,rgba(255,255,255,.032) 0 1px,transparent 1px 4px);
}
/* 屏幕下沿的暗红反光，像场馆里的光打在墙上 */
.bigscreen::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:130px;z-index:2;pointer-events:none;
  background:linear-gradient(0deg,rgba(226,59,59,.1),transparent);
}
.bs-head{
  display:flex;align-items:center;gap:12px;
  padding:16px 30px;border-bottom:1px solid rgba(255,215,106,.14);
  position:relative;z-index:4;
}
.bs-dot{
  width:9px;height:9px;border-radius:50%;background:var(--red);
  animation:bsBlink 1.6s ease-in-out infinite;
}
@keyframes bsBlink{0%,100%{opacity:1}50%{opacity:.25}}
.bs-title{
  font-family:var(--mono);font-size:13px;letter-spacing:.28em;
  color:var(--led-dim);
}
.bs-live{
  font-family:var(--mono);font-size:12px;letter-spacing:.1em;
  color:var(--led);opacity:.7;
}
.bs-tip{font-size:11.5px;color:var(--ink-3);letter-spacing:.06em;margin-left:4px}
.bs-pause{
  margin-left:auto;background:transparent;border:1px solid rgba(255,215,106,.3);
  color:var(--led-dim);font-family:var(--mono);font-size:12px;
  border-radius:999px;padding:4px 14px;transition:.2s;
}
.bs-pause:hover{border-color:var(--led);color:var(--led)}
.bs-pause[aria-pressed="true"]{background:rgba(255,215,106,.14);color:var(--led)}
.bs-screen{
  height:clamp(320px,46vh,520px);padding:10px 0;overflow:hidden;position:relative;
  display:flex;flex-direction:column;justify-content:space-around;
  mask-image:linear-gradient(180deg,transparent,#000 12%,#000 88%,transparent);
  -webkit-mask-image:linear-gradient(180deg,transparent,#000 12%,#000 88%,transparent);
}
.bs-noscript{color:var(--led-dim);text-align:center;padding:40px;font-size:14px}
.bs-foot{
  position:relative;z-index:4;
  border-top:1px solid rgba(255,215,106,.1);
  padding:11px 30px;text-align:center;
  font-size:11.5px;letter-spacing:.18em;color:var(--ink-3);opacity:.75;
}

.dm-row{position:relative;height:46px;overflow:hidden;white-space:nowrap}
.dm-track{position:absolute;top:0;left:0;display:flex;align-items:center;height:46px;will-change:transform}
.dm-row.run .dm-track{animation:dmScroll linear infinite}
@keyframes dmScroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.bigscreen.paused .dm-track{animation-play-state:paused}
.dm-row:hover .dm-track{animation-play-state:paused}
/* 触屏：按住即冻结弹幕，松开时手指下的元素不会跑掉，点赞才点得中 */
.dm-row:active .dm-track{animation-play-state:paused}

.dm-item{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:17px;color:var(--led);
  padding:0 40px;white-space:nowrap;
}
.dm-item .dm-nick{color:var(--led-dim);font-size:13.5px}
.dm-item .dm-sep{color:rgba(255,215,106,.3)}
.dm-item.fresh{
  animation:dmFresh 3s ease-out 1;
  background:linear-gradient(90deg,rgba(226,59,59,.24),transparent 75%);
  border-radius:8px;padding:3px 18px 3px 16px;margin:0 8px;
}
@keyframes dmFresh{0%{background:rgba(226,59,59,.42)}100%{background:rgba(226,59,59,.24)}}

/* 大屏弹幕上的点赞按钮：读者不用往下滚，直接在大屏上点赞 */
.dm-like{
  display:inline-flex;align-items:center;gap:5px;flex:none;
  background:transparent;border:1px solid rgba(255,215,106,.26);
  border-radius:999px;padding:2px 10px;
  color:var(--led-dim);font-family:var(--mono);font-size:12.5px;line-height:1.55;
  transition:color .18s,border-color .18s,background .18s;
}
.dm-like svg{width:13px;height:13px;flex:none}
.dm-like .dm-like-n{min-width:2.2ch;text-align:right;font-variant-numeric:tabular-nums}
.dm-like:hover{color:var(--led);border-color:var(--led);background:rgba(255,215,106,.1)}
.dm-like.liked{color:var(--red);border-color:rgba(226,59,59,.55);background:rgba(226,59,59,.14)}
.dm-like.liked:hover{background:rgba(226,59,59,.24)}
.dm-like.bump{animation:likePop .45s cubic-bezier(.34,1.56,.64,1)}
@keyframes likePop{0%{transform:scale(1)}38%{transform:scale(1.2)}100%{transform:scale(1)}}

/* ============ 留言墙 ============ */
.wall-head{
  display:flex;align-items:baseline;gap:14px;
  margin:52px 0 20px;
}
.wall-count{font-family:var(--mono);font-size:13px;color:var(--ink-3)}
.wall{
  columns:3;column-gap:18px;
}
@media (max-width:1024px){.wall{columns:2}}
@media (max-width:640px){.wall{columns:1}}
.card{
  break-inside:avoid;margin-bottom:18px;
  background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);padding:18px 18px 14px;
  transition:border-color .25s,transform .25s;
}
.card:hover{border-color:var(--line-2);transform:translateY(-2px)}
.card.fresh{border-color:rgba(226,59,59,.55);animation:cardIn .6s cubic-bezier(.16,1,.3,1)}
@keyframes cardIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.card-top{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.avatar{
  width:34px;height:34px;border-radius:50%;flex:none;
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:14px;color:#fff;
}
.card-nick{font-weight:700;font-size:14.5px}
.card-time{font-family:var(--mono);font-size:11.5px;color:var(--ink-3);margin-left:auto}
.card-msg{font-size:15px;line-height:1.8;color:var(--ink);word-break:break-word}
.card-ops{
  display:flex;align-items:center;gap:16px;
  margin-top:12px;padding-top:10px;border-top:1px solid var(--line);
}
.op{
  display:inline-flex;align-items:center;gap:6px;
  background:transparent;border:none;color:var(--ink-3);
  font-size:13px;padding:2px 4px;border-radius:6px;transition:color .2s;
}
.op:hover{color:var(--ink)}
.op.liked{color:var(--red)}
.op svg{width:15px;height:15px}
.card-del{margin-left:auto;font-size:12px}

/* 评论区 */
.cmt-panel{
  margin-top:12px;border-top:1px dashed var(--line-2);padding-top:12px;
  display:none;
}
.cmt-panel.open{display:block;animation:cardIn .35s ease}
.cmt-list{display:flex;flex-direction:column;gap:8px;margin-bottom:10px}
.cmt{
  font-size:13px;color:var(--ink-2);line-height:1.7;
  background:rgba(255,255,255,.03);border-radius:8px;padding:7px 12px;
}
.cmt b{color:var(--ink);font-weight:600;margin-right:6px}
.cmt-empty{font-size:12.5px;color:var(--ink-3);padding:2px 0 6px}
.cmt-form{display:flex;gap:8px}
.cmt-form input{
  flex:1;background:var(--bg-2);border:1px solid var(--line-2);
  border-radius:8px;color:var(--ink);padding:8px 12px;font-size:13px;
}
.cmt-form input:focus{outline:none;border-color:var(--green)}
.cmt-form button{
  background:var(--green-dk);border:none;color:#fff;border-radius:8px;
  padding:0 16px;font-size:13px;font-weight:700;transition:filter .2s;
}
.cmt-form button:hover{filter:brightness(1.15)}

.wall-empty{color:var(--ink-3);font-size:14px;text-align:center;padding:30px}

/* ---------- 我的留言 ---------- */
.mine-note{font-size:13px;color:var(--ink-3);line-height:1.9;margin:-6px 0 18px;max-width:70ch}
.mine{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;align-items:start}
@media (max-width:900px){.mine{grid-template-columns:1fr}}
.mine .card{margin-bottom:0}
.mine-card{border-color:rgba(67,160,95,.22)}
.mine-card .card-time{margin-left:0}
.card-stats{
  display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  margin-top:12px;padding-top:10px;border-top:1px solid var(--line);
}
.stat{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--ink-2)}
.stat svg{width:15px;height:15px;flex:none}
.stat-like{color:var(--red)}
.mine-cmts{
  margin-top:12px;margin-bottom:0;padding-top:12px;
  border-top:1px dashed var(--line-2);
}
.mine-cmts .cmt{display:flex;flex-wrap:wrap;align-items:baseline}
.mine-cmts .cmt em{
  margin-left:auto;font-style:normal;font-family:var(--mono);
  font-size:11px;color:var(--ink-3);white-space:nowrap;
}
.mine-ops{display:flex;justify-content:flex-end;margin-top:10px}

/* ============ 第二部分：媒体报道 ============ */
.sec-media{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.media-meta{
  display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  margin-bottom:22px;
}
.media-updated{font-family:var(--mono);font-size:12.5px;color:var(--green)}
.media-flag{
  font-size:12px;color:var(--ink-3);
  border:1px dashed var(--line-2);border-radius:999px;padding:3px 12px;
}
.media-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:1024px){.media-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.media-grid{grid-template-columns:1fr}}
.media-card{
  display:flex;flex-direction:column;gap:10px;
  background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);padding:20px;
  transition:border-color .25s,transform .25s;
}
.media-card:hover{border-color:rgba(67,160,95,.45);transform:translateY(-3px)}
.mc-top{display:flex;align-items:center;gap:10px}
.mc-src{
  font-size:11.5px;font-weight:700;letter-spacing:.08em;
  color:var(--green);border:1px solid rgba(67,160,95,.4);
  border-radius:999px;padding:2px 10px;
}
.mc-time{font-family:var(--mono);font-size:11.5px;color:var(--ink-3);margin-left:auto}
.mc-title{font-size:16px;font-weight:700;line-height:1.6}
.mc-link{
  font-size:12.5px;color:var(--ink-3);display:inline-flex;align-items:center;gap:5px;
  margin-top:auto;transition:color .2s;
}
.media-card:hover .mc-link{color:var(--green)}
.mc-link svg{width:13px;height:13px}
.media-error{
  grid-column:1/-1;text-align:center;color:var(--ink-3);
  border:1px dashed var(--line-2);border-radius:var(--radius);padding:40px;font-size:14px;
}

/* ============ 第三部分：友情链接 ============ */
.links-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;max-width:860px}
@media (max-width:720px){.links-grid{grid-template-columns:1fr}}
.link-card{
  display:flex;align-items:center;gap:16px;
  background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);padding:22px;
  transition:transform .25s,border-color .25s,box-shadow .25s;
}
.link-zungui:hover{
  border-color:rgba(226,59,59,.5);transform:translateY(-3px);
  box-shadow:0 14px 40px rgba(226,59,59,.14);
}
.link-maofu:hover{
  border-color:rgba(255,215,106,.45);transform:translateY(-3px);
  box-shadow:0 14px 40px rgba(255,215,106,.1);
}
.lc-mark{
  width:54px;height:54px;border-radius:14px;flex:none;
  display:flex;align-items:center;justify-content:center;
  font-size:26px;font-weight:900;color:#fff;
}
.link-zungui .lc-mark{background:linear-gradient(145deg,#c03030,#8f1f24)}
.link-maofu .lc-mark{background:linear-gradient(145deg,#8C3B2E,#5E231B)}
.lc-body{display:flex;flex-direction:column;gap:2px}
.lc-name{font-size:17px;font-weight:800}
.lc-desc{font-size:13px;color:var(--ink-2)}
.lc-host{margin-left:auto;font-family:var(--mono);font-size:11.5px;color:var(--ink-3)}

/* ============ 页脚 ============ */
.ft{border-top:1px solid var(--line);padding:52px 0 34px;background:#0a0e0b}
.ft-top{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
.ft-brand p{color:var(--ink-2);font-size:14px;margin-top:10px}
.ft-nav{display:flex;gap:22px;flex-wrap:wrap;align-content:flex-start}
.ft-nav a{font-size:13.5px;color:var(--ink-2);transition:color .2s}
.ft-nav a:hover{color:var(--ink)}
.ft-rule{height:1px;background:var(--line);margin:28px 0 20px}
.ft-bot{
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:12.5px;color:var(--ink-3);
}
.ft-legal{font-size:12px;color:var(--ink-3);opacity:.8;margin-top:14px;max-width:80ch}
.ft-beian a{color:inherit;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.16);transition:color .18s,border-color .18s}
.ft-beian a:hover{color:var(--ink);border-bottom-color:var(--ink-3)}

/* ============ 角落提示 ============ */
/* 固定在左下角，低对比度、不可点击，不与正文争夺注意力 */
.corner-tip{
  position:fixed;left:22px;bottom:18px;z-index:60;
  font-size:11.5px;letter-spacing:.14em;line-height:1.4;
  color:var(--ink-3);opacity:0;pointer-events:none;
  padding-left:13px;
  animation:tipIn .9s ease 1.4s forwards;
  transition:opacity .45s ease;
}
@keyframes tipIn{to{opacity:.42}}
.corner-tip::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:2px;height:12px;border-radius:2px;
  background:var(--green);opacity:.65;
}
.corner-tip.is-out{opacity:0!important;animation:none}

/* ============ 专区入口（滚动大屏下方） ============ */
.zones{margin-top:30px}
.zones-head{display:flex;align-items:baseline;gap:14px;margin-bottom:12px}
.zones-title{font-size:13px;font-weight:600;color:var(--ink-3);letter-spacing:.22em}
.zones-back{
  display:none;margin-left:auto;font-size:12.5px;color:var(--ink-3);
  transition:color .2s;
}
.zones-back:hover{color:var(--ink)}
body.page-zone .zones-back{display:inline-flex}
.zones-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.zone-card{
  display:flex;align-items:center;gap:12px;
  background:var(--panel);border:1px solid var(--line);
  border-radius:12px;padding:14px 16px;
  transition:transform .2s,border-color .2s,background .2s;
}
.zone-card:hover{transform:translateY(-2px);background:var(--panel-2)}
.zc-tag{
  flex:none;width:42px;height:42px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-size:11.5px;font-weight:700;letter-spacing:.04em;
  color:#fff;
}
.zc-csl .zc-tag{background:linear-gradient(145deg,#c03030,#8f1f24)}
.zc-spl .zc-tag{background:linear-gradient(145deg,#5b6d9e,#39456b)}
.zc-eur .zc-tag{background:linear-gradient(145deg,#b99133,#7d5f18)}
.zc-wc .zc-tag{background:linear-gradient(145deg,#2c6e43,#1d4a2d)}
.zc-body{display:flex;flex-direction:column;gap:1px;min-width:0}
.zc-name{font-size:15px;font-weight:800;white-space:nowrap}
.zc-desc{font-size:12px;color:var(--ink-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.zc-go{margin-left:auto;color:var(--ink-3);font-size:15px;transition:transform .2s,color .2s}
.zone-card:hover .zc-go{color:var(--ink);transform:translateX(3px)}
.zone-card:hover.zc-csl{border-color:rgba(226,59,59,.5)}
.zone-card:hover.zc-spl{border-color:rgba(91,109,158,.6)}
.zone-card:hover.zc-eur{border-color:rgba(255,215,106,.45)}
.zone-card:hover.zc-wc{border-color:rgba(67,160,95,.5)}
/* 当前所在专区 */
.zone-card.is-current{border-color:var(--line-2);background:var(--panel-2)}
.zone-card.is-current .zc-go{display:none}
.zone-card.is-current .zc-name::after{
  content:"当前";margin-left:8px;font-size:10px;font-weight:600;
  color:var(--led);letter-spacing:.1em;
}
@media (max-width:1024px){.zones-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){
  .zones-grid{grid-template-columns:1fr;gap:10px}
  .zc-tag{width:36px;height:36px;font-size:10.5px}
}

/* ============ 专区角标 ============ */
.zone-tag{
  flex:none;font-size:10.5px;line-height:1.6;letter-spacing:.06em;
  color:var(--ink-2);border:1px solid var(--line-2);border-radius:999px;
  padding:0 7px;white-space:nowrap;
}
.dm-zone{
  flex:none;font-family:var(--mono);font-size:11px;line-height:1.5;
  color:var(--led-dim);border:1px solid rgba(255,215,106,.22);
  border-radius:4px;padding:0 5px;
}
.bs-empty{
  color:var(--led-dim);font-family:var(--mono);font-size:14px;
  text-align:center;padding:0 20px;letter-spacing:.06em;
}

/* ============ 礼物（打赏：鲜花 / 炸弹 / 烟花） ============ */
/* 特效画布：铺满大屏区域，压在弹幕之上，但不吃点击 */
.fx-layer{
  position:absolute;inset:0;width:100%;height:100%;
  pointer-events:none;z-index:6;
}
/* 炸弹：整块大屏震一下 */
@keyframes bsShake{
  0%,100%{transform:translate(0,0)}
  12%{transform:translate(-7px,3px) rotate(-.25deg)}
  24%{transform:translate(6px,-4px) rotate(.25deg)}
  36%{transform:translate(-5px,3px)}
  48%{transform:translate(5px,-2px)}
  60%{transform:translate(-3px,2px)}
  74%{transform:translate(3px,-1px)}
  88%{transform:translate(-1px,1px)}
}
.bigscreen.shake{animation:bsShake .66s cubic-bezier(.36,.07,.19,.97)}
/* 送出礼物时，大屏闪一下对应颜色 */
.bigscreen.flash-good::after,
.bigscreen.flash-boom::after,
.bigscreen.flash-bad::after{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:7;
  animation:giftFlash .7s ease-out;
}
@keyframes giftFlash{0%{opacity:.42}100%{opacity:0}}
.bigscreen.flash-good::after{background:radial-gradient(60% 90% at 50% 50%,rgba(226,59,59,.5),transparent 70%)}
.bigscreen.flash-bad::after{background:radial-gradient(60% 90% at 50% 50%,rgba(120,140,160,.42),transparent 70%)}
.bigscreen.flash-boom::after{background:radial-gradient(70% 100% at 50% 50%,rgba(255,215,106,.5),transparent 72%)}

/* 大屏弹幕上的送礼胶囊 */
.dm-gift{
  display:inline-flex;align-items:center;gap:5px;flex:none;
  background:transparent;border:1px solid rgba(255,215,106,.2);
  border-radius:999px;padding:1px 9px;
  color:var(--led-dim);font-family:var(--mono);font-size:12px;line-height:1.55;
  transition:color .18s,border-color .18s,background .18s;
}
.dm-gift:hover{color:var(--led);border-color:var(--led);background:rgba(255,215,106,.1)}
.dm-gift.got{color:var(--led);border-color:rgba(255,215,106,.42);background:rgba(255,215,106,.09)}
.dm-gift .gift-em{font-size:12.5px}
.dm-gift .dm-gift-n{min-width:2.2ch;text-align:right;font-variant-numeric:tabular-nums}
.dm-gift.bump{animation:likePop .45s cubic-bezier(.34,1.56,.64,1)}

/* 留言卡片上的送礼按钮 */
.op-gift.has-gift{color:var(--led)}
.op-gift .gift-em{font-size:14px;line-height:1}
.op-gift.bump{animation:likePop .45s cubic-bezier(.34,1.56,.64,1)}
/* 卡片上「已收到的礼物」徽章行 */
.card-gifts{
  display:flex;flex-wrap:wrap;gap:8px;margin-top:10px;
}
.gift-chip{
  display:inline-flex;align-items:center;gap:5px;
  background:rgba(255,215,106,.07);border:1px solid rgba(255,215,106,.18);
  border-radius:999px;padding:2px 10px;
  font-size:12px;color:var(--ink-2);font-family:var(--mono);
}
.gift-chip b{font-weight:600;color:var(--led)}
.gift-chip[data-tone="bad"]{background:rgba(160,170,185,.07);border-color:rgba(160,170,185,.2)}
.gift-chip[data-tone="bad"] b{color:#b9c4d0}
.gift-chip.grow{animation:likePop .45s cubic-bezier(.34,1.56,.64,1)}

/* 礼物确认面板 */
.gift-pop{position:fixed;inset:0;z-index:90;display:flex;align-items:center;justify-content:center;padding:20px}
.gift-pop[hidden]{display:none}
.gift-pop-mask{position:absolute;inset:0;background:rgba(6,8,10,.66);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}
.gift-pop-in{
  position:relative;width:min(430px,100%);
  background:linear-gradient(180deg,#151b17,#0c110f);
  border:1px solid rgba(255,215,106,.24);border-radius:16px;
  padding:22px 22px 18px;
  box-shadow:0 30px 80px rgba(0,0,0,.66),inset 0 1px 0 rgba(255,215,106,.1);
  animation:giftIn .22s cubic-bezier(.34,1.3,.64,1);
}
@keyframes giftIn{from{opacity:0;transform:translateY(16px) scale(.96)}to{opacity:1;transform:none}}
.gift-pop-hd{font-size:15px;font-weight:700;color:var(--ink);letter-spacing:.04em}
.gift-pop-to{
  margin-top:7px;font-size:12.5px;line-height:1.65;color:var(--ink-3);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.gift-pop-to b{color:var(--ink-2);font-weight:500}
.gift-opts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0 14px}
.gift-opt{
  display:flex;flex-direction:column;align-items:center;gap:6px;
  background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.1);
  border-radius:12px;padding:14px 6px 12px;color:var(--ink-2);
  transition:transform .18s,border-color .18s,background .18s;
}
.gift-opt:hover{transform:translateY(-3px)}
.gift-opt-em{font-size:26px;line-height:1}
.gift-opt-nm{font-size:12.5px;font-weight:600;color:var(--ink);display:flex;flex-direction:column;align-items:center;gap:2px}
.gift-opt-pack{font-style:normal;font-size:10px;font-weight:400;color:var(--ink-3);letter-spacing:.02em}
.gift-opt-pr{font-family:var(--mono);font-size:13px;font-weight:600;color:var(--led)}
.gift-opt[data-tone="good"]:hover{border-color:rgba(226,59,59,.55);background:rgba(226,59,59,.11)}
.gift-opt[data-tone="bad"]:hover{border-color:rgba(150,165,180,.5);background:rgba(150,165,180,.1)}
.gift-opt[data-tone="boom"]:hover{border-color:rgba(255,215,106,.62);background:rgba(255,215,106,.12)}
.gift-opt-got{font-size:10.5px;color:var(--ink-3);font-family:var(--mono)}
.gift-pop-note{font-size:11.5px;color:var(--ink-3);line-height:1.7;text-align:center}
.gift-pop-note b{color:var(--led);font-weight:600}
.gift-pop-note em{font-style:normal;color:var(--led-dim)}
.gift-pop-cancel{
  display:block;width:100%;margin-top:13px;padding:9px;border-radius:10px;
  background:transparent;border:1px solid rgba(255,255,255,.12);
  color:var(--ink-3);font-size:13px;transition:.18s;
}
.gift-pop-cancel:hover{border-color:rgba(255,255,255,.3);color:var(--ink-2)}

/* ============ 我的收益（作者中心） ============ */
.earn-box{
  border:1px solid var(--line);border-radius:14px;
  background:linear-gradient(180deg,rgba(255,215,106,.05),transparent 60%);
  padding:18px 20px;
}
.earn-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.earn-cell{display:flex;flex-direction:column;gap:5px}
.earn-k{font-size:12px;color:var(--ink-3);letter-spacing:.04em}
.earn-v{font-family:var(--mono);font-size:22px;font-weight:600;color:var(--led);font-variant-numeric:tabular-nums}
.earn-v.dim{color:var(--ink-2)}
.earn-foot{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  margin-top:16px;padding-top:14px;border-top:1px solid var(--line);
}
.earn-state{font-size:12.5px;color:var(--ink-3)}
.earn-btn{
  margin-left:auto;background:rgba(255,215,106,.14);
  border:1px solid rgba(255,215,106,.42);color:var(--led);
  border-radius:999px;padding:8px 18px;font-size:13px;transition:.18s;
}
.earn-btn:hover{background:rgba(255,215,106,.24)}
.earn-btn.ghost{background:transparent;border-color:rgba(255,255,255,.16);color:var(--ink-2);margin-left:0}
.earn-btn.ghost:hover{border-color:rgba(255,255,255,.34);color:var(--ink)}
.earn-btn:disabled{opacity:.45;cursor:not-allowed}
.earn-form{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.earn-form input{
  flex:1;min-width:170px;background:rgba(255,255,255,.04);
  border:1px solid var(--line);border-radius:10px;padding:9px 13px;
  color:var(--ink);font-size:13.5px;font-family:inherit;
}
.earn-form input:focus{outline:none;border-color:rgba(255,215,106,.5)}
.earn-tip{font-size:12.5px;line-height:1.7;color:var(--ink-3);margin-top:10px}
.earn-tip.warn{color:#e8b23b}

/* ============ Toast ============ */
.toast{
  position:fixed;left:50%;bottom:34px;transform:translateX(-50%) translateY(20px);
  background:#1a231d;border:1px solid var(--line-2);color:var(--ink);
  border-radius:12px;padding:11px 22px;font-size:14px;
  opacity:0;pointer-events:none;transition:.3s cubic-bezier(.16,1,.3,1);
  box-shadow:0 14px 40px rgba(0,0,0,.5);z-index:200;max-width:86vw;text-align:center;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.err{border-color:rgba(226,59,59,.6);color:#ffb9b9}

/* ============================================================
   右上角「我」· 个人中心
   ------------------------------------------------------------
   入口固定在顶部导航最右侧；点开是一个抽屉：
   桌面从右侧滑入，手机全屏。四个页签：
   头像与信息 / 我的留言 / 我收到的 / 我的资产。
   ============================================================ */
.hd-me{
  display:inline-flex;align-items:center;gap:8px;flex:none;
  background:rgba(255,255,255,.045);border:1px solid var(--line);
  border-radius:999px;padding:4px 14px 4px 5px;
  color:var(--ink-2);font-size:14px;
  transition:border-color .2s,color .2s,background .2s;
}
.hd-me:hover{border-color:var(--line-2);color:var(--ink);background:var(--panel-2)}
.hd-me-av{
  width:26px;height:26px;border-radius:50%;flex:none;
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:800;color:#fff;background:var(--green-dk);
  overflow:hidden;
}
.hd-me-av.is-em{font-size:15px;font-weight:400}
.hd-me-tx{letter-spacing:.08em}

/* 留言卡片上的头像：选了 emoji 头像时字号要大一点，否则像个小点 */
.avatar.is-em{font-size:18px;font-weight:400}
.hd-me-av.is-em,.me-av.is-em{font-weight:400}

/* 页面内「我的留言」标题旁的入口 */
.head-me{
  margin-left:auto;background:transparent;border:1px solid var(--line);
  color:var(--ink-3);border-radius:999px;padding:4px 13px;
  font-size:12.5px;transition:border-color .2s,color .2s;
}
.head-me:hover{border-color:var(--line-2);color:var(--ink)}

/* ---------- 抽屉 ---------- */
.me-pop{position:fixed;inset:0;z-index:120;display:flex;justify-content:flex-end}
.me-pop[hidden]{display:none}
.me-mask{
  position:absolute;inset:0;background:rgba(6,8,10,.68);
  backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);
}
.me-panel{
  position:relative;width:min(470px,100%);height:100%;overflow-y:auto;
  background:linear-gradient(180deg,#141a16,#0b100d);
  border-left:1px solid rgba(255,215,106,.16);
  box-shadow:-24px 0 70px rgba(0,0,0,.6);
  padding:22px 22px 44px;
  animation:meIn .28s cubic-bezier(.16,1,.3,1);
}
.me-panel:focus{outline:none}
@keyframes meIn{from{transform:translateX(26px);opacity:0}to{transform:none;opacity:1}}

.me-top{display:flex;align-items:center;gap:13px}
.me-av{
  width:52px;height:52px;border-radius:50%;flex:none;
  display:flex;align-items:center;justify-content:center;
  font-size:20px;font-weight:800;color:#fff;background:var(--green-dk);
}
.me-av.is-em{font-size:29px;font-weight:400}
.me-idtx{display:flex;flex-direction:column;gap:2px;min-width:0}
.me-nick{font-size:17px;font-weight:800;letter-spacing:.02em}
.me-sub{font-family:var(--mono);font-size:11.5px;color:var(--ink-3);letter-spacing:.02em}
.me-x{
  margin-left:auto;align-self:flex-start;flex:none;
  background:transparent;border:none;color:var(--ink-3);
  font-size:24px;line-height:1;padding:2px 6px;border-radius:8px;transition:color .18s,background .18s;
}
.me-x:hover{color:var(--ink);background:rgba(255,255,255,.06)}

/* 四个数字 */
.me-quick{
  display:grid;grid-template-columns:repeat(4,1fr);gap:8px;
  margin-top:16px;padding:14px 4px;
  background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:12px;
}
.me-q{display:flex;flex-direction:column;align-items:center;gap:3px}
.me-q b{font-family:var(--mono);font-size:19px;font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums}
.me-q span{font-size:11.5px;color:var(--ink-3);letter-spacing:.04em}
.me-q.hot b{color:var(--led)}

/* 页签 */
.me-tabs{
  display:flex;gap:4px;margin:18px 0 18px;
  border-bottom:1px solid var(--line);
  overflow-x:auto;scrollbar-width:none;
}
.me-tabs::-webkit-scrollbar{display:none}
.me-tab{
  flex:none;background:transparent;border:none;border-bottom:2px solid transparent;
  color:var(--ink-3);font-size:13.5px;padding:8px 11px;white-space:nowrap;
  transition:color .18s,border-color .18s;
}
.me-tab:hover{color:var(--ink-2)}
.me-tab[aria-selected="true"]{color:var(--led);border-bottom-color:var(--led)}

.me-pane{animation:cardIn .3s ease}
.me-h{
  font-size:12px;color:var(--ink-3);letter-spacing:.16em;
  margin:20px 0 10px;
}
.me-h:first-child{margin-top:0}

/* 头像选择器 */
.me-avs{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}
.me-av-opt{
  aspect-ratio:1/1;border-radius:12px;border:1px solid var(--line);
  background:rgba(255,255,255,.03);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:19px;transition:transform .18s,border-color .18s,background .18s;
}
.me-av-opt:hover{transform:translateY(-2px);border-color:var(--line-2)}
.me-av-opt.is-on{border-color:var(--led);background:rgba(255,215,106,.13);box-shadow:inset 0 0 0 1px rgba(255,215,106,.3)}
.me-av-opt.letter{font-size:16px;font-weight:800;background:rgba(255,255,255,.07)}

/* 资料表单 */
.me-form{display:flex;gap:9px}
.me-form input{
  flex:1;min-width:0;background:var(--bg-2);border:1px solid var(--line-2);
  border-radius:10px;color:var(--ink);padding:10px 13px;font-size:14px;
}
.me-form input:focus{outline:none;border-color:var(--green)}
.me-btn{
  flex:none;background:linear-gradient(180deg,#e84444,var(--red-dk));
  border:none;color:#fff;border-radius:10px;padding:0 20px;
  font-size:14px;font-weight:700;transition:filter .2s;
}
.me-btn:hover{filter:brightness(1.08)}

.me-info{
  margin-top:16px;border:1px solid var(--line);border-radius:12px;
  background:rgba(255,255,255,.025);padding:4px 14px;
}
.me-row{
  display:flex;align-items:baseline;gap:12px;
  padding:9px 0;border-bottom:1px solid var(--line);font-size:13px;
}
.me-row:last-child{border-bottom:none}
.me-row dt{flex:none;color:var(--ink-3);font-size:12.5px;min-width:74px}
.me-row dd{color:var(--ink-2);word-break:break-all}
.me-row dd b{color:var(--ink);font-weight:700}
.me-row .me-k{flex:none;color:var(--ink-3);font-size:12.5px;min-width:74px}
.me-row .me-v{color:var(--ink-2);word-break:break-all}
.me-row .me-v b{color:var(--ink);font-weight:700}
.me-note{font-size:12px;line-height:1.85;color:var(--ink-3);margin-top:14px}

/* 我的留言（抽屉内） */
.me-list{display:flex;flex-direction:column;gap:10px}
.me-item{
  border:1px solid var(--line);border-radius:12px;
  background:rgba(255,255,255,.028);padding:13px 14px;
}
.me-item-hd{display:flex;align-items:center;gap:9px;margin-bottom:7px}
.me-item-hd .avatar{width:26px;height:26px;font-size:12px}
.me-item-hd .avatar.is-em{font-size:15px}
.me-item-t{font-family:var(--mono);font-size:11.5px;color:var(--ink-3);margin-left:auto}
.me-item-msg{font-size:14px;line-height:1.8;color:var(--ink);word-break:break-word}
.me-item-ft{
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  margin-top:10px;padding-top:9px;border-top:1px solid var(--line);
  font-size:12.5px;color:var(--ink-2);
}
.me-item-ft .me-gift-txt{color:var(--led)}
.me-del{
  margin-left:auto;background:transparent;border:none;
  color:var(--ink-3);font-size:12px;padding:2px 4px;border-radius:6px;transition:color .2s;
}
.me-del:hover{color:var(--red)}

/* 我收到的 */
.me-got-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.me-cell{
  border:1px solid var(--line);border-radius:12px;
  background:rgba(255,255,255,.028);padding:13px 12px;
  display:flex;flex-direction:column;gap:4px;
}
.me-cell b{font-family:var(--mono);font-size:20px;font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums}
.me-cell span{font-size:11.5px;color:var(--ink-3);letter-spacing:.04em}
.me-cell.like b{color:var(--red)}
.me-cell.gift b{color:var(--led)}
.me-gift-row{display:flex;flex-wrap:wrap;gap:8px}
.me-cmt{
  border-left:2px solid rgba(67,160,95,.5);
  background:rgba(255,255,255,.028);border-radius:0 10px 10px 0;
  padding:9px 12px;margin-bottom:8px;
}
.me-cmt p{font-size:13px;line-height:1.75;color:var(--ink-2)}
.me-cmt p b{color:var(--ink);font-weight:600;margin-right:6px}
.me-cmt em{
  display:block;font-style:normal;font-family:var(--mono);
  font-size:11px;color:var(--ink-3);margin-top:5px;
}
.me-empty{font-size:13px;color:var(--ink-3);line-height:1.9;padding:6px 0 2px}
.me-jump{
  display:inline-flex;margin-top:10px;
  background:transparent;border:1px solid var(--line-2);color:var(--ink-2);
  border-radius:999px;padding:6px 15px;font-size:12.5px;transition:.18s;
}
.me-jump:hover{border-color:var(--green);color:var(--ink)}

/* 我的资产 */
.me-asset-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.me-asset{
  border:1px solid var(--line);border-radius:12px;padding:14px 12px;
  background:linear-gradient(180deg,rgba(255,215,106,.055),transparent 70%);
  display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center;
}
.me-asset-em{font-size:24px;line-height:1.2}
.me-asset-nm{font-size:12px;color:var(--ink-3);letter-spacing:.04em}
.me-asset-n{font-family:var(--mono);font-size:19px;font-weight:600;color:var(--led);font-variant-numeric:tabular-nums}
.me-asset-v{font-family:var(--mono);font-size:11.5px;color:var(--ink-3)}
.me-earn{
  border:1px solid var(--line);border-radius:14px;
  background:linear-gradient(180deg,rgba(255,215,106,.05),transparent 60%);
  padding:16px 18px;
}

/* ---------- 「我」的窄屏形态 ---------- */
@media (max-width:760px){
  .hd-chip{display:none}
  .hd-me{margin-left:auto}
  .me-panel{width:100%;border-left:none;padding:18px 16px 40px}
  .me-avs{grid-template-columns:repeat(5,1fr)}
  .me-quick{gap:4px;padding:12px 0}
  .me-q b{font-size:17px}
  .me-got-grid{grid-template-columns:1fr;gap:8px}
  .me-cell{flex-direction:row;align-items:baseline;gap:8px;padding:11px 13px}
  .me-cell b{font-size:18px}
}
@media (max-width:380px){
  .me-avs{grid-template-columns:repeat(4,1fr)}
}

/* ============ 响应式 ============ */
/* 窄屏：标题与留言框由左右分栏改为上下堆叠 */
@media (max-width:960px){
  .hero-lead{grid-template-columns:1fr;gap:26px;margin-top:38px}
  .hero-sub{margin-bottom:0}
}
@media (max-width:760px){
  .wrap{padding:0 18px}
  .sec{padding:70px 0}
  .sec-hero{padding-top:62px}
  .hd-nav{display:none}
  .hd-chip{margin-left:auto}
  .hero-lead{margin-top:30px;gap:22px}
  .hero-title{margin-bottom:14px}
  .form-row{grid-template-columns:1fr}
  /* 大屏：手机上同样占满首屏宽度，高度按视口收敛 */
  .bs-head{padding:12px 16px;gap:8px}
  .bs-title{font-size:11.5px;letter-spacing:.2em}
  .bs-live{font-size:10.5px;letter-spacing:.06em}
  .bs-screen{height:clamp(272px,42vh,380px)}
  .bs-foot{padding:9px 16px;font-size:10.5px;letter-spacing:.12em}
  .dm-row,.dm-track{height:42px}
  .dm-item{font-size:15px;padding:0 26px}
  .m-br{display:none}
  .bs-tip{display:none}
  .dm-like{font-size:11px;padding:1px 7px;gap:4px}
  .dm-like svg{width:11px;height:11px}
  .corner-tip{left:14px;bottom:11px;font-size:10px;letter-spacing:.1em}
  .corner-tip::before{height:10px}
}

/* ============ 动效降级 ============ */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .bs-dot{animation:none}
  .dm-row.run .dm-track{animation:none;position:static;flex-wrap:wrap}
  .dm-row{height:auto;overflow:visible;white-space:normal;padding:4px 12px}
  .dm-row:nth-child(n+6){display:none}   /* 静态罗列时只保留 5 行，避免页面被拉得过长 */
  .card.fresh,.dm-item.fresh{animation:none}
  .dm-like.bump{animation:none}
  .corner-tip{animation:none;opacity:.42}
  *{transition-duration:.01ms!important}
}