/* ===== grid-dots-tech · 点阵科技 ===== */
:root{--bg:#0b0d10;--card:#12161b;--card2:#171c22;--line:rgba(255,255,255,.08);--line2:rgba(255,255,255,.16);--ink:#e8f0ea;--sub:#93a59c;--dim:#566a60;--acc:#54e0a0;--dot:rgba(84,224,160,.16);--sans:-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;--mono:ui-monospace,"SF Mono",Consolas,monospace;--maxw:980px;--r:14px;color-scheme:dark;}
@media (prefers-color-scheme:light){:root{--bg:#f1f4f2;--card:#ffffff;--card2:#f3f7f4;--line:rgba(15,30,22,.1);--line2:rgba(15,30,22,.18);--ink:#0e1c15;--sub:#4d6359;--dim:#90a89c;--acc:#0e9e6a;--dot:rgba(14,158,106,.14);color-scheme:light;}}
*{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:1.6;min-height:100vh;position:relative;padding:0 clamp(14px,4vw,30px) calc(40px + env(safe-area-inset-bottom));}
a{color:inherit;text-decoration:none;}::selection{background:var(--acc);color:var(--bg);}
kbd{font-family:var(--mono);font-size:11.5px;background:var(--card2);border:1px solid var(--line2);border-radius:5px;padding:1px 6px;color:var(--ink);}
.dots{position:fixed;inset:0;z-index:-1;background:radial-gradient(var(--dot) 1.4px,transparent 1.5px) 0 0/22px 22px,radial-gradient(60% 40% at 50% 0%,color-mix(in srgb,var(--acc) 8%,transparent),transparent),var(--bg);}
.frame{max-width:var(--maxw);margin:0 auto;}
.bar{display:flex;align-items:center;gap:12px;font-family:var(--mono);padding:calc(12px + env(safe-area-inset-top)) 0 12px;border-bottom:1px solid var(--line2);}
.bar-tag{background:var(--acc);color:var(--bg);font-size:11px;font-weight:700;padding:3px 9px;flex:none;}
.bar p{flex:1;font-size:12px;color:var(--sub);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.bar-clk{font-size:12.5px;color:var(--acc);flex:none;}
.top{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:18px 0;}
.brand{display:flex;align-items:center;gap:10px;font-size:clamp(17px,4vw,21px);font-weight:700;}
.brand-mk{width:18px;height:18px;border-radius:5px;background:radial-gradient(circle at 35% 30%,var(--acc),transparent 72%),var(--card2);border:1px solid var(--line2);flex:none;}
.theme{font-family:var(--mono);font-size:12px;background:var(--card);border:1px solid var(--line2);color:var(--acc);padding:7px 13px;cursor:pointer;transition:.18s;}
.theme:hover{background:var(--acc);color:var(--bg);}
section{margin-top:clamp(26px,5vw,44px);}
.hero{}
.kick{font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--acc);margin-bottom:14px;}
.hero h1{font-size:clamp(34px,9vw,68px);font-weight:800;line-height:1.02;letter-spacing:-.03em;word-break:break-word;}
.hero-p{max-width:600px;margin-top:16px;color:var(--sub);font-size:clamp(14.5px,2.6vw,17px);}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:clamp(24px,4vw,34px);}
.p-top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;font-family:var(--mono);}
.p-key{font-size:11.5px;color:var(--dim);}
.p-live{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:var(--acc);}
.p-live i{width:7px;height:7px;border-radius:999px;background:var(--acc);box-shadow:0 0 8px var(--acc);animation:bb 2.4s infinite;}@keyframes bb{50%{opacity:.4;}}
.p-domain{font-size:clamp(22px,6vw,46px);font-weight:800;letter-spacing:-.02em;margin:16px 0 22px;word-break:break-all;}
.p-act{display:flex;flex-wrap:wrap;align-items:center;gap:12px;}
.btn{font-family:var(--sans);font-size:14px;font-weight:600;padding:11px 22px;cursor:pointer;border-radius:11px;transition:.18s;}
.btn-go{background:var(--acc);color:var(--bg);border:1px solid var(--acc);}.btn-go:hover{box-shadow:0 12px 26px -12px var(--acc);transform:translateY(-1px);}
.btn-cp{background:transparent;color:var(--ink);border:1px solid var(--line2);}.btn-cp:hover{border-color:var(--acc);color:var(--acc);}
.p-save{font-family:var(--mono);font-size:12px;color:var(--sub);cursor:pointer;border-bottom:1px dashed var(--line2);}.p-save:hover{color:var(--acc);}
.sect-h{display:flex;align-items:center;gap:13px;font-size:clamp(18px,4vw,26px);font-weight:800;margin-bottom:20px;}
.no{font-family:var(--mono);font-size:13px;color:var(--bg);background:var(--acc);border-radius:7px;padding:3px 9px;}
.rows{display:grid;gap:11px;}
.row{display:flex;align-items:center;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 18px;transition:.18s;}
.row:hover{transform:translateX(4px);border-color:var(--line2);}
.row-n{font-family:var(--mono);font-size:13px;color:var(--acc);}
.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(--acc);}
.row-ok i{width:6px;height:6px;border-radius:999px;background:var(--acc);}
.row-cp{background:var(--card2);border:1px solid var(--line2);color:var(--ink);font-size:12px;padding:6px 13px;border-radius:8px;cursor:pointer;transition:.18s;}
.row-cp:hover{background:var(--acc);color:var(--bg);border-color:var(--acc);}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
.card{background:var(--card);border:1px solid var(--line);border-radius:13px;padding:22px;}
.card-n{font-family:var(--mono);font-size:13px;color:var(--acc);display:block;margin-bottom:10px;}
.card b{display:block;margin-bottom:7px;}.card p{color:var(--sub);font-size:13.5px;}
.pin{margin-top:14px;background:var(--card2);border:1px solid var(--line2);border-radius:12px;padding:15px 18px;color:var(--sub);font-size:13.5px;}.pin strong{color:var(--acc);}
.ways{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
.way{display:flex;flex-direction:column;gap:8px;background:var(--card);border:1px solid var(--line);border-radius:13px;padding:22px;cursor:pointer;font-family:var(--mono);transition:.18s;}
.way:hover{border-color:var(--acc);transform:translateY(-2px);}
.way-k{font-size:11.5px;letter-spacing:.06em;color:var(--dim);}.way-v{font-size:15px;color:var(--ink);word-break:break-all;}
.foot{margin-top:clamp(36px,7vw,60px);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;padding-top:20px;border-top:1px solid var(--line2);}
.foot-id{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:14px;}
.foot nav{display:flex;flex-wrap:wrap;gap:16px;font-family:var(--mono);font-size:12px;}.foot nav a{color:var(--sub);transition:.18s;}.foot nav a:hover{color:var(--acc);}
.foot small{font-family:var(--mono);color:var(--dim);font-size:12px;width:100%;}
.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(--acc);border-radius:11px;padding:12px 22px;font-size:14px;color:var(--ink);box-shadow:0 18px 40px -20px rgba(0,0,0,.5);transition:.3s cubic-bezier(.2,.8,.2,1);}
.t-dot{width:8px;height:8px;border-radius:999px;background:var(--acc);}.toast.on{opacity:1;transform:translate(-50%,0);pointer-events:auto;}
.up{opacity:0;transform:translateY(16px);transition:opacity .55s ease,transform .55s cubic-bezier(.2,.8,.2,1);}.up.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;}.up{opacity:1;transform:none;}}