/* LAZY THREAD — social intelligence console (light / futuristic)
   Cool near-white ground with a faint blueprint grid, crisp white panels,
   one electric-blue accent. Data is monospace so columns read as instrument
   output; micro-labels are letterspaced uppercase for the technical register. */
:root{
  --bg:#eef2f8; --bg2:#f7f9fc; --panel:#ffffff; --panel2:#fafbfe;
  --line:#dde4ef; --line2:#c9d3e3;
  --ink:#0a1020; --ink2:#4d5871; --ink3:#8894ab;
  --blue:#2555ff; --blue-soft:#e8edff; --violet:#7b3fe4;
  --teal:#00a88f; --amber:#e8890c; --rose:#e0245e;
  --r:12px; --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --shadow:0 1px 2px rgba(16,30,66,.04),0 4px 16px rgba(16,30,66,.05);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:
    linear-gradient(rgba(37,85,255,.045) 1px, transparent 1px) 0 0/34px 34px,
    linear-gradient(90deg, rgba(37,85,255,.045) 1px, transparent 1px) 0 0/34px 34px,
    radial-gradient(1100px 520px at 12% -8%, #dfe8ff 0%, transparent 62%),
    radial-gradient(900px 460px at 92% -4%, #f0e6ff 0%, transparent 58%),
    var(--bg);
  color:var(--ink);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  -webkit-font-smoothing:antialiased; min-height:100vh;
}
.wrap{max-width:1560px;margin:0 auto;padding:20px 22px 80px}

/* ---------- top bar ---------- */
.top{display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  padding:14px 20px;margin-bottom:20px;background:rgba(255,255,255,.82);
  border:1px solid var(--line);border-radius:var(--r);backdrop-filter:blur(14px);
  box-shadow:var(--shadow);position:sticky;top:0;z-index:50}
.brand{display:flex;align-items:center;gap:11px}
.mark{width:38px;height:38px;display:block;object-fit:contain}
.bname{font-size:17.5px;font-weight:750;letter-spacing:-.015em;line-height:1.1}
.by{font-size:10.5px;color:var(--ink3);border:1px solid var(--line2);border-radius:20px;
  padding:4px 11px;font-family:var(--mono);letter-spacing:.03em;white-space:nowrap;
  background:transparent;cursor:pointer}
.by:hover{border-color:var(--blue);background:var(--blue-soft)}
.by b{color:var(--blue);font-weight:600}
.live{display:flex;align-items:center;gap:7px;font-size:11px;
  color:var(--ink2);font-family:var(--mono)}
.dot{width:6px;height:6px;border-radius:50%;background:var(--teal);
  box-shadow:0 0 0 3px rgba(0,168,143,.16);animation:pulse 2.4s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.range{font-family:var(--mono);font-size:11px;color:var(--ink2);
  padding:5px 11px;border:1px solid var(--line);border-radius:7px;background:var(--bg2)}

/* ---------- panels ---------- */
.grid{display:grid;gap:14px;margin-bottom:14px}
.g-2-1{grid-template-columns:2fr 1fr}
.g-1-1{grid-template-columns:1fr 1fr}
.g-3{grid-template-columns:1.4fr 1fr 1fr}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:16px 18px;min-width:0;box-shadow:var(--shadow);position:relative}
/* corner brackets: technical-drawing cue, subtle */
.panel::before,.panel::after{content:'';position:absolute;width:9px;height:9px;
  border-color:var(--line2);border-style:solid;pointer-events:none}
.panel::before{top:7px;left:7px;border-width:1px 0 0 1px}
.panel::after{bottom:7px;right:7px;border-width:0 1px 1px 0}
.ph{display:flex;align-items:baseline;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.pt{font-size:13px;font-weight:650;letter-spacing:-.005em}
.pd{font-size:10.5px;color:var(--ink3);margin-left:auto;font-family:var(--mono)}
.chart{width:100%;height:280px}
.chart-sm{width:100%;height:230px}

/* ---------- insights ---------- */
.ins{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:14px}
.icard{background:var(--panel);border:1px solid var(--line);
  border-top:2px solid var(--blue);border-radius:var(--r);padding:14px 15px;box-shadow:var(--shadow)}
.icard h4{margin:0 0 7px;font-size:12.5px;font-weight:700;color:var(--ink);letter-spacing:-.005em}
.icard p{margin:0;font-size:12.5px;line-height:1.6;color:var(--ink2)}

/* ---------- table ---------- */
.tools{display:flex;gap:9px;flex-wrap:wrap;align-items:center;margin-bottom:12px}
input[type=search],select{background:var(--bg2);border:1px solid var(--line);color:var(--ink);
  border-radius:8px;padding:8px 11px;font-size:12.5px;font-family:inherit;outline:none}
input[type=search]{min-width:210px;flex:1}
input[type=search]:focus,select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(37,85,255,.12)}
select{cursor:pointer}
.tbl-wrap{overflow-x:auto;border-radius:10px;border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;font-size:12.5px;min-width:820px;background:var(--panel)}
thead th{background:var(--bg2);text-align:left;padding:10px 12px;font-size:9.5px;
  letter-spacing:.13em;text-transform:uppercase;color:var(--ink3);font-weight:700;
  border-bottom:1px solid var(--line);white-space:nowrap;cursor:pointer;user-select:none}
thead th:hover{color:var(--blue)}
tbody td{padding:11px 12px;border-bottom:1px solid #eef2f8;vertical-align:top}
tbody tr:hover{background:#f6f9ff}
.num{font-family:var(--mono);text-align:right;white-space:nowrap}
.txt{max-width:440px;line-height:1.55}
.deb{color:var(--ink3);font-size:11.5px;margin-top:5px;line-height:1.5}
.au{color:var(--blue);text-decoration:none;font-family:var(--mono);font-size:11.5px;white-space:nowrap}
.au:hover{text-decoration:underline}
.chip{display:inline-block;font-size:10px;padding:2px 8px;border-radius:5px;
  background:var(--bg2);border:1px solid var(--line);color:var(--ink2);margin-right:4px;white-space:nowrap}
.chip.t{background:var(--blue-soft);border-color:#cdd8ff;color:var(--blue);font-weight:600}
.more{display:block;width:100%;margin-top:12px;padding:10px;background:var(--panel);
  border:1px solid var(--line2);color:var(--ink2);border-radius:8px;cursor:pointer;
  font-size:12.5px;font-family:inherit;font-weight:500}
.more:hover{border-color:var(--blue);color:var(--blue);background:var(--blue-soft)}
.foot{margin-top:26px;padding-top:16px;border-top:1px solid var(--line);
  font-size:11.5px;color:var(--ink3);line-height:1.7}
.foot b{color:var(--ink2)}

/* ---------- responsive ---------- */
@media (max-width:1200px){
  .kpis{grid-template-columns:repeat(3,1fr)}
  .ins{grid-template-columns:repeat(2,1fr)}
  .g-3{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){ .g-2-1,.g-1-1,.g-3{grid-template-columns:1fr} }
@media (max-width:640px){
  body{background-size:26px 26px,26px 26px,auto,auto,auto}
  .wrap{padding:12px 12px 60px}
  .top{padding:12px 14px;gap:10px;position:static}
  .bname{font-size:15.5px}
  .by{order:4}
  .live{width:100%;margin-left:0;order:5}
  .kpis{grid-template-columns:repeat(2,1fr);gap:9px}
  .kpi{padding:12px 13px}
  .kpi .val{font-size:21px}
  .ins{grid-template-columns:1fr}
  .chart{height:240px} .chart-sm{height:210px}
  .panel{padding:14px 14px}
  /* Card-ify ONLY the posts table. Scoping matters: the matrix is also a
     <table>, and unscoped display:block rules collapsed it into a broken
     vertical stack on phones. */
  .tbl-wrap table{min-width:0}
  .tbl-wrap{border:0;overflow:visible}
  .tbl-wrap thead{display:none}
  .tbl-wrap tbody tr{display:block;background:var(--panel);border:1px solid var(--line);
    border-radius:11px;padding:13px;margin-bottom:9px;box-shadow:var(--shadow)}
  .tbl-wrap tbody td{display:block;border:0;padding:0}
  .tbl-wrap tbody td.txt{max-width:none;margin-bottom:8px}
  .tbl-wrap tbody td.num{text-align:left;display:inline-block;margin-right:14px;font-size:12px}
  .tbl-wrap tbody td.num::before{content:attr(data-l);color:var(--ink3);font-size:9.5px;
    letter-spacing:.1em;text-transform:uppercase;margin-right:5px;font-family:'Inter',sans-serif}
  /* Matrix stays a real grid, just tighter and horizontally scrollable. */
  .matrix table{min-width:400px;border-spacing:3px}
  .matrix th{font-size:8.5px;letter-spacing:.05em}
  .matrix th.rowh{width:74px}
  .matrix td.rowh{font-size:11px}
  .matrix td.cell{font-size:10.5px;padding:6px 2px}
}

/* ---------- range selector ---------- */
.ranges{display:flex;gap:2px;padding:3px;background:var(--bg2);
  border:1px solid var(--line);border-radius:9px}
.ranges button{border:0;background:transparent;color:var(--ink2);cursor:pointer;
  font-family:var(--mono);font-size:11px;padding:6px 12px;border-radius:6px;
  letter-spacing:.02em;transition:background .15s,color .15s;white-space:nowrap}
.ranges button:hover{color:var(--ink)}
.ranges button.on{background:var(--ink);color:#fff}
@media (max-width:640px){
  .ranges{order:3;width:100%;justify-content:space-between}
  .ranges button{flex:1;padding:7px 4px;font-size:10.5px}
}

/* ---------- HERO: một phát hiện lớn + chỉ số phụ có thẻ delta ----------
   Không dùng lưới thẻ giống hệt nhau (đó là dấu hiệu giao diện máy sinh).
   Ô đầu to gấp đôi vì nó mang phát hiện chính; các ô phụ nhỏ hơn, mỗi ô kèm
   thẻ delta so kỳ trước để có luôn giá trị VÀ xu hướng. */
.hero{display:grid;grid-template-columns:1.85fr 1fr 1fr 1fr;gap:12px;margin-bottom:14px}
.hcard{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:16px 18px;box-shadow:var(--shadow);position:relative;overflow:hidden;min-width:0}
.hcard.lead{background:linear-gradient(135deg,#0a1020 0%,#152a63 62%,#2555ff 140%);
  border-color:#0a1020}
.hcard.lead .hlab{color:rgba(255,255,255,.55)}
.hcard.lead .hval{color:#fff}
.hcard.lead .hsub{color:rgba(255,255,255,.72)}
.hcard.lead .spark rect{fill:rgba(255,255,255,.34)}
.hcard.lead .spark rect.hi{fill:#7dd3fc}
.hlab{font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink3);font-weight:700;margin-bottom:9px}
.hval{font-family:var(--mono);font-size:30px;font-weight:700;letter-spacing:-.035em;line-height:1}
.hcard:not(.lead) .hval{font-size:25px}
.hsub{font-size:11.5px;color:var(--ink2);margin-top:8px;line-height:1.5}
.delta{display:inline-flex;align-items:center;gap:3px;font-family:var(--mono);
  font-size:10.5px;font-weight:600;padding:2px 7px;border-radius:20px;margin-left:8px;
  vertical-align:3px}
.d-up{background:#e6f7f2;color:#00795f} .d-down{background:#fdeaef;color:#b3123f}
.d-flat{background:#eff2f7;color:#6b7688}
.spark{display:block;margin-top:12px;width:100%;height:30px}
.spark rect{fill:#c9d8ff}
.spark rect.hi{fill:var(--blue)}

/* ---------- đọc vị ---------- */
.read{margin-bottom:14px}
.read .lead-line{font-size:14.5px;line-height:1.65;color:var(--ink);font-weight:500;
  margin-bottom:12px}
.read .lead-line b{color:var(--blue)}
.notes{display:grid;grid-template-columns:repeat(3,1fr);gap:0;
  border-top:1px solid var(--line);padding-top:12px}
.note{padding:0 16px;border-left:1px solid var(--line)}
.note:first-child{padding-left:0;border-left:0}
.note h5{margin:0 0 4px;font-size:11px;font-weight:700;color:var(--ink);
  letter-spacing:-.005em}
.note p{margin:0;font-size:12px;line-height:1.55;color:var(--ink2)}
.note .k{font-family:var(--mono);color:var(--blue);font-weight:600}

/* ---------- ma trận chủ đề x sắc thái (pill heatmap) ---------- */
.matrix{overflow-x:auto}
.matrix table{width:100%;border-collapse:separate;border-spacing:4px;min-width:520px}
.matrix th{font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--ink3);font-weight:700;padding:2px 6px;text-align:center;white-space:nowrap}
.matrix th.rowh{text-align:left;width:110px}
.matrix td.rowh{font-size:12px;color:var(--ink);font-weight:600;white-space:nowrap;padding-right:6px}
.matrix td.cell{text-align:center;border-radius:7px;font-family:var(--mono);
  font-size:11.5px;font-weight:600;padding:7px 4px;color:var(--ink2)}

/* ---------- chủ đề đang lên/xuống ---------- */
.trend{display:flex;flex-direction:column;gap:7px}
.trow{display:flex;align-items:center;gap:9px;font-size:12.5px}
.trow .nm{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.trow .bar{width:82px;height:6px;background:#eef2f8;border-radius:4px;overflow:hidden;position:relative;flex:none}
.trow .bar i{position:absolute;top:0;bottom:0;left:50%;border-radius:4px}
.trow .dv{font-family:var(--mono);font-size:11px;font-weight:600;width:52px;text-align:right;flex:none}

/* ---------- hiệu quả (table-as-chart, độ đậm = độ lớn) ---------- */
.eff{display:flex;flex-direction:column;gap:6px}
.erow{display:grid;grid-template-columns:118px 1fr 66px;gap:10px;align-items:center;font-size:12.5px}
.erow .en{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ink)}
.erow .eb{height:24px;border-radius:6px;position:relative;background:#f2f6fd}
.erow .eb i{position:absolute;inset:0 auto 0 0;border-radius:6px;background:var(--blue)}
.erow .ev{font-family:var(--mono);font-size:11.5px;text-align:right;color:var(--ink2)}
.erow .cnt{font-size:10px;color:var(--ink3);font-family:var(--mono)}

/* ---------- từ khoá ---------- */
.cloud{display:flex;flex-wrap:wrap;gap:7px;align-content:flex-start;min-height:210px}
.cloud span{background:var(--bg2);border:1px solid var(--line);border-radius:7px;
  padding:4px 10px;color:var(--ink2);line-height:1.3}
.cloud span b{color:var(--blue);font-family:var(--mono);font-size:10px;margin-left:5px;font-weight:600}

@media (max-width:1200px){ .hero{grid-template-columns:1fr 1fr} }
@media (max-width:860px){ .notes{grid-template-columns:1fr;gap:12px}
  .note{padding:0;border-left:0;border-top:1px solid var(--line);padding-top:10px}
  .note:first-child{border-top:0;padding-top:0} }
@media (max-width:640px){
  .hero{grid-template-columns:1fr 1fr;gap:9px}
  .hcard{padding:13px 14px}
  .hval{font-size:23px} .hcard:not(.lead) .hval{font-size:20px}
  .hcard.lead{grid-column:1 / -1}
  .erow{grid-template-columns:96px 1fr 58px;gap:8px}
  .matrix table{min-width:440px}
}

/* ---------- Gợi ý bắt trend ----------
   Dạng liệt kê để liếc qua rồi làm, không phải đoạn văn để đọc. Bỏ khối nền đậm
   cũ: nó chiếm quá nhiều chú ý cho phần chỉ là gợi ý, và đặt trước cả số liệu. */
.pb{margin-bottom:14px}
.sug{display:grid;grid-template-columns:1.35fr 1fr;gap:20px}
.scol h5{margin:0 0 10px;font-size:9.5px;letter-spacing:.15em;text-transform:uppercase;
  color:var(--ink3);font-weight:700}
.sitem{padding:10px 0;border-top:1px solid var(--line)}
.scol .sitem:first-of-type{border-top:0;padding-top:0}
.sitem.tight{padding:7px 0}
.sname{font-size:13px;font-weight:650;color:var(--ink);margin-bottom:3px}
.sdesc{font-size:12.5px;line-height:1.55;color:var(--ink2);margin-bottom:6px}
.shook{font-size:12.5px;color:var(--blue);font-style:italic;line-height:1.45}
.sfit{font-size:11.5px;color:var(--ink3);margin-top:5px}
.scaution{margin-top:12px;background:#fffbf2;border:1px solid #f4e2c4;border-radius:9px;
  padding:10px 12px;font-size:12px;line-height:1.55;color:#7a5312}
.scaution b{display:block;font-size:9.5px;letter-spacing:.13em;text-transform:uppercase;
  color:#9a6b1a;margin-bottom:3px}
.chipline{display:flex;flex-wrap:wrap;gap:6px}
.tchip{background:var(--blue-soft);border:1px solid #cdd8ff;color:var(--blue);
  border-radius:6px;padding:3px 9px;font-size:11.5px;font-family:var(--mono);font-weight:600}

/* ---------- modal ủng hộ ---------- */
.rightside{margin-left:auto;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
/* Mời, không ra lệnh: nền kem ấm thay vì khối đen, chữ thường, cốc khẽ nghiêng
   khi rê chuột để nút có chút đời sống mà không ồn. */
.coffee{display:inline-flex;align-items:center;gap:7px;white-space:nowrap;cursor:pointer;
  background:linear-gradient(180deg,#fff6e6,#ffeccd);
  border:1px solid #f3d9a8;color:#7a4a12;border-radius:22px;padding:7px 14px 7px 11px;
  font-size:12.5px;font-weight:600;font-family:inherit;
  box-shadow:0 1px 2px rgba(122,74,18,.06);transition:transform .16s,box-shadow .16s}
.coffee .cup{font-size:14px;display:inline-block;transition:transform .3s}
.coffee:hover{box-shadow:0 4px 14px rgba(122,74,18,.16);transform:translateY(-1px)}
.coffee:hover .cup{transform:rotate(-12deg) scale(1.12)}
.coffee:active{transform:translateY(0)}
.modal[hidden]{display:none}
.modal{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:16px}
.mbackdrop{position:absolute;inset:0;background:rgba(10,16,32,.5);backdrop-filter:blur(3px)}
.msheet{position:relative;background:#fff;border-radius:16px;max-width:420px;width:100%;
  box-shadow:0 24px 70px rgba(10,16,32,.3);overflow:hidden;max-height:92vh;overflow-y:auto}
.mx{position:absolute;top:10px;right:12px;background:transparent;border:0;font-size:23px;
  line-height:1;color:rgba(255,255,255,.75);cursor:pointer;padding:2px 6px;z-index:2}
.mx:hover{color:#fff}
.mhead{background:linear-gradient(135deg,#0a1020,#2555ff 160%);padding:20px 22px;color:#fff}
.mkicker{font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;
  color:rgba(255,255,255,.55);font-weight:700}
.mhead h3{margin:6px 0 8px;font-size:19px;font-weight:700}
.mhead p{margin:0;font-size:12.5px;line-height:1.6;color:rgba(255,255,255,.8)}
.mtabs{display:flex;gap:3px;padding:12px 22px 0}
.mtabs button{flex:1;border:1px solid var(--line);background:var(--bg2);color:var(--ink2);
  border-radius:8px;padding:8px;font-size:12.5px;font-family:inherit;cursor:pointer;font-weight:500}
.mtabs button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.mqr{padding:14px 22px 4px;text-align:center}
.mqr img{width:210px;height:210px;object-fit:contain;border:1px solid var(--line);
  border-radius:12px;background:#fff;padding:6px}
.mqr-note{font-size:11.5px;color:var(--ink3);margin-top:8px;font-family:var(--mono)}
.mfoot{padding:12px 22px 20px}
.mrow{border-top:1px solid var(--line);padding-top:12px;font-size:12.5px;
  color:var(--ink2);line-height:1.6}
.mrow a{display:block;color:var(--blue);text-decoration:none;font-weight:600;margin-top:2px}
.mrow a:hover{text-decoration:underline}

@media (max-width:860px){ .sug{grid-template-columns:1fr;gap:16px} }
@media (max-width:640px){
  .rightside{width:100%;justify-content:space-between;gap:8px}
  .coffee{font-size:11.5px;padding:6px 12px 6px 10px}
  .mqr img{width:184px;height:184px}
}

/* ---------- cổng đăng nhập ---------- */
.gate{position:fixed;inset:0;overflow:auto;padding:0;z-index:150;
  background:
    linear-gradient(rgba(37,85,255,.045) 1px, transparent 1px) 0 0/34px 34px,
    linear-gradient(90deg, rgba(37,85,255,.045) 1px, transparent 1px) 0 0/34px 34px,
    radial-gradient(900px 460px at 20% 0%, #dfe8ff 0%, transparent 60%), var(--bg)}
.gcard{background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px 28px;
  width:100%;max-width:380px;box-shadow:0 18px 50px rgba(16,30,66,.1);text-align:center}
.glogo{width:52px;height:52px;object-fit:contain;margin-bottom:12px}
.gcard h1{margin:0 0 8px;font-size:22px;font-weight:750;letter-spacing:-.02em}
.gsub{margin:0 0 20px;font-size:13px;line-height:1.6;color:var(--ink2)}
.gcard form{display:flex;flex-direction:column;gap:9px}
.gcard input{background:var(--bg2);border:1px solid var(--line);border-radius:9px;
  padding:11px 13px;font-size:13.5px;font-family:inherit;color:var(--ink);outline:none}
.gcard input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(37,85,255,.12)}
.gcard button{background:var(--ink);color:#fff;border:0;border-radius:9px;padding:12px;
  font-size:13.5px;font-weight:600;font-family:inherit;cursor:pointer;margin-top:3px}
.gcard button:hover:not(:disabled){background:var(--blue)}
.gcard button:disabled{opacity:.6;cursor:default}
.gmsg{font-size:12.5px;margin-top:12px;line-height:1.55;min-height:1px}
.gmsg.err{color:var(--rose)} .gmsg.ok{color:var(--teal)}
.galt{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);
  font-size:12.5px;color:var(--ink3)}
.galt a{color:var(--blue);text-decoration:none;font-weight:600}
.galt a:hover{text-decoration:underline}
.gcard code{background:var(--bg2);border:1px solid var(--line);border-radius:4px;
  padding:1px 5px;font-family:var(--mono);font-size:11.5px}
.acct{display:flex;align-items:center;gap:9px;font-size:11.5px;color:var(--ink3);
  font-family:var(--mono)}
.acct a{color:var(--ink3);text-decoration:none;border:1px solid var(--line);
  border-radius:7px;padding:4px 9px}
.acct a:hover{border-color:var(--blue);color:var(--blue)}
@media (max-width:640px){ .acct{order:6;width:100%;justify-content:space-between} }

/* ---------- đăng nhập Google ---------- */
.gg{display:flex;align-items:center;justify-content:center;gap:9px;width:100%;
  background:#fff !important;color:var(--ink) !important;border:1px solid var(--line2) !important;
  border-radius:9px;padding:11px;font-size:13.5px;font-weight:600;font-family:inherit;
  cursor:pointer;margin-bottom:16px}
.gg:hover{border-color:var(--ink3) !important;background:var(--bg2) !important}
.gor{display:flex;align-items:center;gap:10px;margin-bottom:14px;
  font-size:11.5px;color:var(--ink3)}
.gor::before,.gor::after{content:'';flex:1;height:1px;background:var(--line)}

/* ---------- trang tài liệu (quyền riêng tư, điều khoản) ---------- */
.doc{max-width:720px;margin:0 auto;padding:40px 22px 70px}
.dback{display:inline-block;font-size:12.5px;color:var(--ink3);text-decoration:none;
  margin-bottom:22px;font-family:var(--mono)}
.dback:hover{color:var(--blue)}
.dlogo{display:block;width:44px;height:44px;object-fit:contain;margin-bottom:14px}
.doc h1{font-size:27px;font-weight:750;letter-spacing:-.02em;margin:0 0 6px}
.dmeta{font-size:12px;color:var(--ink3);font-family:var(--mono);margin:0 0 30px}
.doc h2{font-size:15px;font-weight:700;margin:26px 0 8px;letter-spacing:-.005em}
.doc p{font-size:14px;line-height:1.75;color:var(--ink2);margin:0 0 11px}
.doc p b{color:var(--ink)}
.doc a{color:var(--blue)}
.dfoot{margin-top:36px;padding-top:18px;border-top:1px solid var(--line);
  font-size:12.5px;color:var(--ink3)}

/* ---- cổng: cột giới thiệu tĩnh (crawler đọc được) + cột form ---- */
.gwrap{max-width:1040px;margin:0 auto;padding:56px 22px 44px;display:grid;
  grid-template-columns:1.1fr .9fr;gap:52px;align-items:center;min-height:100vh;
  box-sizing:border-box}
.gintro{max-width:520px}
.gintro .glogo{width:50px;height:50px;border-radius:13px;display:block;margin-bottom:16px}
.gintro h1{font-size:38px;font-weight:800;letter-spacing:-.028em;margin:0 0 7px;color:var(--ink)}
.gtag{font-size:15px;color:var(--blue);font-weight:650;margin:0 0 18px}
.gdesc{font-size:14.5px;line-height:1.75;color:var(--ink2);margin:0 0 18px}
.gfeat{margin:0 0 20px;padding-left:19px;color:var(--ink2);font-size:14px;line-height:2}
.gfeat li::marker{color:var(--blue)}
.gnote{font-size:12.5px;color:var(--mut);line-height:1.65;margin:0}
.gnote a{color:var(--blue)}
.gform .gcard{margin:0;width:100%;max-width:none;box-sizing:border-box}
@media(max-width:900px){
  /* trên điện thoại người vào là để đăng nhập, phần giới thiệu lùi xuống dưới */
  .gwrap{grid-template-columns:1fr;gap:26px;padding:26px 16px 40px;min-height:0;align-items:start}
  .gform{order:-1}
  .gintro{max-width:none}
  .gintro .glogo{display:none}
  .gintro h1{font-size:21px;margin-bottom:5px}
  .gtag{font-size:13.5px;margin-bottom:12px}
  .gdesc{font-size:13.5px;line-height:1.7}
  .gfeat{font-size:13.5px;line-height:1.85}
}