/* ===== organic-blob · 有机流体 ===== */
:root{
  --bg:#eef4ea; --card:#fbfdf8; --ink:#283324; --sub:#5c6a54; --dim:#97a48d;
  --g1:#7aa86a; --g2:#e8a86a; --g3:#6ab0a8; --hair:rgba(40,51,36,.1);
  --sans:"Avenir Next","Segoe UI",system-ui,"PingFang SC","Microsoft YaHei",sans-serif;
  --mono:ui-monospace,"SF Mono",Consolas,monospace;
  --maxw:900px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root{ --bg:#141a12; --card:#1d251a; --ink:#e8f0e2; --sub:#a6b59c; --dim:#6a7860; --g1:#8fc47c; --g2:#f0b87c; --g3:#7ec8bf; --hair:rgba(232,240,226,.14); color-scheme:dark; }
}

*{box-sizing:border-box;margin:0;padding:0;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{font-family:var(--sans);background:var(--bg);color:var(--ink);line-height:1.62;min-height:100vh;position:relative;overflow-x:hidden;}
a{color:inherit;text-decoration:none;}
::selection{background:var(--g1);color:#fff;}
kbd{font-family:var(--mono);font-size:11.5px;background:var(--bg);border:1px solid var(--hair);border-radius:8px;padding:2px 7px;color:var(--ink);}

/* gooey blobs */
.goo{position:fixed;inset:0;z-index:-1;overflow:hidden;}
.blob{position:absolute;filter:blur(40px);opacity:.5;}
.g1{width:46vw;height:46vw;left:-8vw;top:-6vw;background:var(--g1);border-radius:60% 40% 55% 45%/55% 50% 50% 45%;animation:morph 16s ease-in-out infinite;}
.g2{width:42vw;height:42vw;right:-10vw;top:18vw;background:var(--g2);border-radius:50% 50% 40% 60%/45% 55% 45% 55%;animation:morph 20s ease-in-out infinite reverse;}
.g3{width:38vw;height:38vw;left:30vw;bottom:-12vw;background:var(--g3);border-radius:55% 45% 50% 50%/50% 45% 55% 50%;opacity:.4;}
@keyframes morph{50%{border-radius:40% 60% 45% 55%/60% 45% 55% 40%;transform:translate(3vw,2vw) scale(1.06);}}

.wrap{max-width:var(--maxw);margin:0 auto;padding:calc(18px + env(safe-area-inset-top)) clamp(16px,4vw,30px) calc(44px + env(safe-area-inset-bottom));}

/* announcement */
.ann{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--hair);border-radius:40% 60% 55% 45%/100px;padding:12px 22px;}
.ann-blob{width:14px;height:14px;background:var(--g1);border-radius:60% 40% 55% 45%;flex:none;}
.ann p{flex:1;font-size:12.5px;color:var(--sub);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.ann-clk{font-family:var(--mono);font-size:12.5px;color:var(--g3);flex:none;}

/* header */
.head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:22px 4px;}
.brand{display:flex;align-items:center;gap:11px;font-size:clamp(18px,4vw,22px);font-weight:700;}
.brand-blob{width:20px;height:20px;background:linear-gradient(135deg,var(--g1),var(--g3));border-radius:60% 40% 55% 45%;flex:none;}
.moon{width:46px;height:46px;border-radius:50% 45% 55% 50%;cursor:pointer;background:var(--card);border:1px solid var(--hair);color:var(--g1);display:grid;place-items:center;transition:.25s;}
.moon svg{width:20px;height:20px;}
.moon:hover{transform:rotate(-18deg);}

/* main */
section{margin-top:clamp(26px,5vw,42px);}
.hero{text-align:center;padding-top:clamp(16px,4vw,30px);}
.kick{font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--g2);margin-bottom:16px;}
.hero h1{font-size:clamp(40px,11vw,88px);font-weight:800;line-height:1;letter-spacing:-.03em;word-break:break-word;
  background:linear-gradient(120deg,var(--ink),var(--g1));-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-p{max-width:560px;margin:18px auto 0;color:var(--sub);font-size:clamp(14.5px,2.6vw,17px);}

/* pod / main domain */
.pod{background:var(--card);border:1px solid var(--hair);border-radius:48px;padding:clamp(26px,5vw,42px);box-shadow:0 30px 70px -40px rgba(90,120,80,.5);}
.pod-top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;}
.pod-key{font-size:11.5px;letter-spacing:.1em;color:var(--dim);text-transform:uppercase;}
.pod-live{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:var(--g3);}
.pod-live i{width:8px;height:8px;border-radius:60% 40% 55% 45%;background:var(--g3);animation:bb 2.4s infinite;}
@keyframes bb{50%{opacity:.4;}}
.pod-domain{font-size:clamp(24px,7vw,50px);font-weight:800;letter-spacing:-.02em;margin:16px 0 24px;word-break:break-all;}
.pod-act{display:flex;flex-wrap:wrap;gap:14px;}
.soft{display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-family:var(--sans);font-size:14.5px;font-weight:700;padding:14px 30px;border:none;border-radius:999px;transition:.2s;}
.soft-go{background:linear-gradient(135deg,var(--g1),var(--g3));color:#fff;}
.soft-go:hover{transform:translateY(-2px);box-shadow:0 14px 28px -12px var(--g1);}
.soft-cp{background:transparent;color:var(--ink);border:1px solid var(--hair);}
.soft-cp:hover{border-color:var(--g1);color:var(--g1);}
.pod-save{display:inline-block;margin-top:22px;font-size:13px;color:var(--sub);cursor:pointer;}
.pod-save:hover{color:var(--g2);}

/* parts */
.part-h{display:flex;align-items:center;gap:13px;font-size:clamp(19px,4.5vw,27px);font-weight:800;margin-bottom:20px;padding-left:4px;}
.leaf{font-family:var(--mono);font-size:13px;color:#fff;background:var(--g1);border-radius:60% 40% 55% 45%;padding:5px 12px;}

/* rows / backups */
.rows{display:grid;gap:12px;}
.row{display:flex;align-items:center;gap:14px;background:var(--card);border:1px solid var(--hair);border-radius:40px;padding:14px 22px;transition:.2s;}
.row:hover{transform:translateX(4px);box-shadow:0 14px 30px -22px rgba(90,120,80,.5);}
.row-n{font-family:var(--mono);font-size:13px;color:var(--g2);}
.row-h{flex:1;font-size:clamp(13.5px,3.2vw,16px);word-break:break-all;}
.row-ok{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--g3);}
.row-ok i{width:6px;height:6px;border-radius:60% 40% 55% 45%;background:var(--g3);}
.row-cp{background:var(--bg);border:1px solid var(--hair);color:var(--ink);font-size:12px;padding:7px 16px;border-radius:999px;cursor:pointer;transition:.2s;}
.row-cp:hover{background:var(--g1);color:#fff;border-color:var(--g1);}

/* cards / notice */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.card{background:var(--card);border:1px solid var(--hair);border-radius:32px;padding:24px;transition:.2s;}
.card:hover{transform:translateY(-3px);}
.card-n{font-family:var(--mono);font-size:13px;color:var(--g2);display:block;margin-bottom:10px;}
.card b{font-size:16px;display:block;margin-bottom:7px;}
.card p{color:var(--sub);font-size:13.5px;}
.pin{margin-top:14px;background:var(--bg);border:1px solid var(--hair);border-radius:28px;padding:16px 22px;color:var(--sub);font-size:13.5px;}
.pin strong{color:var(--g1);}

/* ways / contact */
.ways{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.way{display:flex;flex-direction:column;gap:6px;background:var(--card);border:1px solid var(--hair);border-radius:32px;padding:24px;cursor:pointer;transition:.2s;}
.way:hover{transform:translateY(-3px);border-color:var(--g1);}
.way-ic{width:46px;height:46px;border-radius:55% 45% 50% 50%;background:var(--bg);display:grid;place-items:center;color:var(--g1);margin-bottom:8px;}
.way-ic svg{width:20px;height:20px;}
.way-k{font-size:12px;color:var(--dim);}
.way-v{font-size:15px;font-weight:600;word-break:break-all;}

/* footer */
.foot{margin-top:clamp(36px,7vw,58px);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;background:var(--card);border:1px solid var(--hair);border-radius:40px;padding:24px 28px;}
.foot-id{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:14px;}
.foot nav{display:flex;flex-wrap:wrap;gap:16px;}
.foot nav a{color:var(--sub);font-size:13px;transition:.2s;}
.foot nav a:hover{color:var(--g1);}
.foot small{color:var(--dim);font-size:12.5px;width:100%;}

/* toast */
.toast{position:fixed;left:50%;bottom:calc(26px + env(safe-area-inset-bottom));transform:translate(-50%,16px);z-index:60;opacity:0;pointer-events:none;display:inline-flex;align-items:center;gap:9px;
  background:var(--card);border:1px solid var(--g1);border-radius:999px;padding:13px 24px;font-size:14px;color:var(--ink);box-shadow:0 18px 40px -20px rgba(90,120,80,.5);transition:.3s cubic-bezier(.2,.8,.2,1);}
.toast span[aria-hidden]{color:var(--g2);}
.toast.on{opacity:1;transform:translate(-50%,0);pointer-events:auto;}

/* reveal */
.rise{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.8,.2,1);}
.rise.on{opacity:1;transform:none;}

@media (max-width:760px){.cards,.ways{grid-template-columns:1fr;}}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important;}
  .rise{opacity:1;transform:none;}.blob{animation:none!important;}
}