:root{
  --ink:#141414;--muted:#686868;--line:#e9e9e7;--paper:#f6f5f1;--card:#fffefa;
}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"DM Sans",Arial,sans-serif;-webkit-font-smoothing:antialiased}

/* ---------- language switch ---------- */
.lang-switch{position:fixed;top:18px;right:18px;z-index:20;display:inline-flex;padding:3px;gap:2px;background:var(--card);border:1px solid var(--line);border-radius:999px;box-shadow:0 2px 10px #0000000d}
.lang-btn{border:0;background:transparent;cursor:pointer;font:600 12.5px "DM Sans",sans-serif;color:#8a8a86;padding:5px 12px;border-radius:999px;line-height:1;transition:.15s}
.lang-btn:hover{color:#333}
.lang-btn.active{background:#1d1e20;color:#fff}

/* ---------- layout ---------- */
.layout{display:grid;grid-template-columns:340px minmax(0,1fr);gap:52px;width:min(100% - 48px,1040px);margin:0 auto;padding:56px 0 64px;align-items:start}

/* ---------- left profile ---------- */
.profile{position:sticky;top:56px}
.profile-inner{text-align:center}
.avatar{width:120px;height:120px;border-radius:50%;object-fit:cover;display:block;margin:0 auto 22px;box-shadow:0 0 0 5px #fff,0 8px 22px #00000015}
h1{font-size:34px;letter-spacing:-.05em;line-height:1.05;margin:0;font-weight:700}
.location{color:#777;font-size:14px;margin:9px 0 16px;font:12px "DM Mono",monospace;letter-spacing:.04em;text-transform:uppercase}
.intro{font-size:16px;line-height:1.45;margin:0 auto;max-width:300px;letter-spacing:-.015em}
.subintro{font-size:13.5px;color:var(--muted);line-height:1.5;margin:8px auto 0;max-width:290px}
.helped{display:inline-flex;flex-wrap:wrap;align-items:baseline;justify-content:center;column-gap:5px;row-gap:2px;margin:14px auto 0;max-width:290px;padding:8px 15px;background:#e7f6ec;border-radius:999px;font-size:13px;line-height:1.4;color:#2b6b45}
.helped-num{font-weight:700;font-size:15.5px;color:#1c8a4a;letter-spacing:-.01em;font-variant-numeric:tabular-nums}
.subscribe{margin:18px auto 0;max-width:300px;text-align:center;padding:16px 16px 14px;border:1px solid var(--line);border-radius:14px;background:var(--card)}
.sub-title{margin:0;font-size:14px;font-weight:700;letter-spacing:-.01em}
.sub-sub{margin:5px 0 11px;font-size:12px;color:var(--muted);line-height:1.45}
.sub-row{display:flex;gap:6px}
.sub-input{flex:1;min-width:0;padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:var(--paper);font:14px "DM Sans",sans-serif;color:var(--ink);outline:none;transition:.15s}
.sub-input:focus{border-color:#1d1d1d;background:#fff}
.sub-input:disabled{opacity:.7}
.sub-btn{padding:9px 16px;border:0;border-radius:10px;background:#1d1e20;color:#fff;font:600 13.5px "DM Sans",sans-serif;cursor:pointer;white-space:nowrap;transition:.18s}
.sub-btn:hover:not(:disabled){background:#000}
.sub-btn:disabled{opacity:.55;cursor:default}
.sub-msg{margin:9px 0 0;font-size:12px;min-height:14px;line-height:1.4;color:var(--muted)}
.sub-msg.ok{color:#1c8a4a}
.sub-msg.err{color:#c0392b}
.sub-fine{margin:7px 0 0;font-size:10.5px;line-height:1.4;color:#a3a29c}

.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:24px 0 22px;padding:16px 8px;border:1px solid var(--line);border-radius:14px;background:var(--card)}
.stat{display:flex;flex-direction:column;gap:3px}
.stat .num{font-size:19px;font-weight:700;letter-spacing:-.03em}
.stat .lbl{font:10.5px "DM Mono",monospace;color:#8a8a86;text-transform:uppercase;letter-spacing:.04em}

.socials{display:flex;justify-content:center;gap:12px;margin-top:4px}
.socials a{display:grid;place-items:center;width:38px;height:38px;border:1px solid #e5e5e2;border-radius:50%;color:#333;background:var(--card);transition:.18s}
.socials a:hover{transform:translateY(-2px);color:#fff;background:#1d1d1d;border-color:#1d1d1d}
.socials svg{width:18px;height:18px;fill:currentColor}

/* ---------- right feed ---------- */
.feed{display:flex;flex-direction:column;gap:20px}
.feed-head{margin-bottom:2px}
.feed-head h2{font-size:22px;margin:0;letter-spacing:-.03em}
.feed-head p{margin:5px 0 0;color:var(--muted);font:12px "DM Mono",monospace;letter-spacing:.03em}

.post{background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 1px 2px #00000005;transition:transform .2s,box-shadow .2s,border-color .2s}
.post:hover{transform:translateY(-3px);box-shadow:0 14px 34px #0000000f;border-color:#dcdcd7}

.post-top{display:flex;align-items:center;gap:10px;padding:15px 18px}
.post-top .date{font:13px "DM Mono",monospace;font-weight:500;background:#1d1e20;color:#fff;padding:4px 9px;border-radius:8px;letter-spacing:.02em}
.post-top .place{font-size:14px;color:#555;font-weight:500;letter-spacing:-.01em}
.post-top .chip{margin-left:auto;font-size:12.5px;font-weight:600;padding:5px 11px;border-radius:999px;white-space:nowrap}
.chip-win{background:#e7f6ec;color:#1c8a4a}
.chip-miss{background:#fff3e0;color:#c67a12}
.chip-zero{background:#f0f0ef;color:#7a7a76}
.chip-soon{background:#e9f0ff;color:#2f66d6}

/* 照片位 —— 换成 <img> 即可 */
.shot{position:relative;aspect-ratio:16/10;background:
  linear-gradient(135deg,#f3f2ee,#eceae4);
  display:grid;place-items:center;border-top:1px solid #efeee9;border-bottom:1px solid #efeee9}
.shot::before{content:"◌ 照片位";position:absolute;font:12px "DM Mono",monospace;color:#b6b4ac;letter-spacing:.05em}
.shot::after{content:attr(data-note);position:absolute;bottom:12px;font:11px "DM Mono",monospace;color:#c3c1b9}
.post img.shot{padding:0;display:block;width:100%;height:auto;object-fit:cover}

.post-body{padding:16px 18px 20px}
.post-body h3{font-size:17px;margin:0 0 7px;letter-spacing:-.02em}
.post-body p{font-size:14.5px;line-height:1.55;color:#4a4a48;margin:0}

.feed-foot{text-align:center;color:#9a9a96;font:11px "DM Mono",monospace;margin-top:14px}

/* ---------- responsive ---------- */
@media(max-width:820px){
  .layout{grid-template-columns:1fr;gap:34px;width:min(100% - 32px,560px);padding-top:40px}
  .profile{position:static;top:auto}
  .intro,.subintro,.helped,.subscribe{max-width:420px}
  h1{font-size:32px}
}
@media(max-width:480px){
  .post-top{flex-wrap:wrap}
  .post-top .chip{margin-left:0}
}