:root{
  --bg:#f7f7f5;--surface:#fff;--ink:#111;--muted:#6f6f6a;--line:#deded8;
  --accent:#7c3aed;--accent2:#5b21b6;--soft:#eee8ff;--green:#0b8f5a;
  --shadow:0 14px 40px rgba(17,17,17,.08);--radius:22px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
button,input{font:inherit}
button{cursor:pointer}
.site-header{height:74px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(20px,5vw,72px);border-bottom:1px solid var(--line);background:rgba(247,247,245,.92);position:sticky;top:0;z-index:10;backdrop-filter:blur(12px)}
.brand{font-weight:900;letter-spacing:-.055em;font-size:1.12rem;color:var(--ink);text-decoration:none}.brand span:first-child{color:var(--accent);font-size:1.35em}.brand .dot{color:var(--muted);font-weight:800}
nav{display:flex;gap:18px}.text-btn{border:0;background:none;color:var(--muted);font-weight:700;padding:8px}.text-btn:hover{color:var(--ink)}
main{max-width:1180px;margin:auto;padding:0 24px}
.hero{text-align:center;padding:94px 10px 62px}
.eyebrow,.section-kicker{font-size:.72rem;letter-spacing:.16em;font-weight:900;color:var(--accent)}
.hero h1{font-size:clamp(3.3rem,8vw,7rem);line-height:.89;letter-spacing:-.075em;margin:18px 0 25px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p{font-size:1.2rem;color:var(--muted);margin:0 auto 30px;max-width:520px}
.primary-btn{border:0;border-radius:999px;background:var(--ink);color:#fff;font-weight:850;padding:15px 24px;min-height:52px;box-shadow:0 8px 20px rgba(17,17,17,.14);transition:.18s transform,.18s background}
.primary-btn:hover{transform:translateY(-2px);background:#272727}.primary-btn span{margin-left:12px}
.full{width:100%;margin-top:16px}.demo-note{font-size:.76rem;color:#999;margin-top:14px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);background:var(--surface);border-radius:18px;overflow:hidden;margin-bottom:80px}
.stats div{padding:22px;text-align:center;border-right:1px solid var(--line)}.stats div:last-child{border:0}.stats strong{display:block;font-size:1.65rem;letter-spacing:-.04em}.stats span{font-size:.75rem;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-weight:800}
.section{margin-bottom:70px}.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:20px}.section h2,.panel h2{font-size:1.6rem;letter-spacing:-.04em;margin:7px 0 0}
.outline-btn{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:10px 16px;font-weight:750}.outline-btn:hover{border-color:#aaa}
.tag-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.tag-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;min-height:180px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:0 4px 16px rgba(0,0,0,.025);transition:.18s transform,.18s box-shadow,.18s border-color}
.tag-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#c6b8ef}.tag-name{font-size:1.55rem;font-weight:950;letter-spacing:-.055em;overflow:hidden;text-overflow:ellipsis}.tag-value{font-size:1.65rem;font-weight:900;letter-spacing:-.05em}.tag-owner{font-size:.78rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.take-mini{font-size:.72rem;font-weight:900;color:var(--accent);margin-top:7px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:80px}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.activity-item,.trend-item{display:flex;align-items:center;justify-content:space-between;padding:15px 0;border-bottom:1px solid #eee}.activity-item:last-child,.trend-item:last-child{border:0}.activity-main strong{display:block}.activity-main span,.trend-item small{font-size:.76rem;color:var(--muted)}.activity-value{font-weight:850}.trend-tag{font-weight:900}.trend-up{color:var(--green);font-weight:900}
.about{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:76px 10%;text-align:center;margin-bottom:80px}.about h2{font-size:clamp(2rem,4vw,3.5rem);letter-spacing:-.06em;margin:15px 0}.about p{max-width:650px;margin:0 auto;color:var(--muted);font-size:1.05rem}.about-pills{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:25px}.about-pills span{background:var(--surface);border:1px solid var(--line);padding:9px 13px;border-radius:999px;font-size:.78rem;font-weight:800}
footer{padding:30px 24px 45px;text-align:center;color:var(--muted)}footer p{font-size:.8rem}
.modal-backdrop{position:fixed;inset:0;background:rgba(17,17,17,.58);display:grid;place-items:center;padding:20px;z-index:50}.modal-backdrop[hidden]{display:none}
.modal{position:relative;width:min(480px,100%);background:var(--surface);border-radius:28px;padding:34px;box-shadow:0 30px 100px rgba(0,0,0,.25);max-height:90vh;overflow:auto}.close{position:absolute;right:17px;top:13px;border:0;background:none;font-size:2rem;color:#999;line-height:1}.modal h2{font-size:2rem;letter-spacing:-.05em;margin:9px 0 24px}.modal label{display:block;font-size:.76rem;text-transform:uppercase;letter-spacing:.1em;font-weight:900;margin:17px 0 8px}
.hashtag-input{display:flex;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fafafa}.hashtag-input span{padding:13px 0 13px 14px;font-weight:900;color:var(--accent)}.hashtag-input input{border:0;background:transparent;outline:0;padding:13px 12px;width:100%;font-weight:800;font-size:1.05rem}
.text-input{width:100%;border:1px solid var(--line);border-radius:14px;padding:13px;outline:0}.text-input:focus,.hashtag-input:focus-within{border-color:var(--accent)}.small{font-size:.78rem;color:var(--muted);line-height:1.5}.error{color:#c52a2a;font-size:.78rem;font-weight:750;min-height:18px;margin-top:10px}
.detail-tag{font-size:3.5rem;font-weight:950;letter-spacing:-.08em;margin-top:12px;word-break:break-word}.detail-value{font-size:3rem;font-weight:950;letter-spacing:-.07em;margin:5px 0}.owner-line{color:var(--muted)}.owner-line strong{color:var(--ink)}.share-btn{width:100%;margin-top:10px;border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:13px;font-weight:800}.detail-history{border-top:1px solid var(--line);margin-top:26px;padding-top:20px}.history-row{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid #eee;font-size:.8rem}.history-row:last-child{border:0}.history-row span{color:var(--muted)}.share-result{font-size:.78rem;color:var(--green);font-weight:800;text-align:center;margin-top:10px;min-height:18px}
.rules{padding-left:22px}.rules li{padding:9px 0;line-height:1.5}

@media(max-width:900px){.tag-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:650px){
  .site-header{height:64px;padding:0 16px}.site-header nav{gap:4px}.text-btn{font-size:.75rem}
  main{padding:0 15px}.hero{padding:68px 4px 48px}.hero h1{font-size:clamp(3.25rem,17vw,5rem)}.hero p{font-size:1rem}
  .stats{margin-bottom:55px}.stats div{padding:16px 8px}.stats strong{font-size:1.25rem}.stats span{font-size:.62rem}
  .section-head{align-items:center}.tag-grid{grid-template-columns:1fr}.tag-card{min-height:155px}
  .split{grid-template-columns:1fr;margin-bottom:55px}.panel{padding:22px}.about{padding:55px 5%;margin-bottom:55px}.modal{padding:28px 22px;border-radius:22px}
}

.website-link{
  display:inline-block;
  margin-top:7px;
  color:var(--accent);
  font-size:.82rem;
  font-weight:900;
  text-decoration:none;
}
.website-link:hover{text-decoration:underline}
.tag-owner{display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.card-website{color:var(--accent);font-weight:850;text-decoration:none;font-size:.72rem}
.card-website:hover{text-decoration:underline}

.board-note{margin:7px 0 0;color:var(--muted);font-size:.78rem}

/* V5 takeover polish */
.takeover-modal{width:min(500px,100%)}
.take-tag{font-size:clamp(2.6rem,10vw,4.3rem);font-weight:950;letter-spacing:-.085em;line-height:.95;margin:14px 0 22px;word-break:break-word}
.take-current{display:flex;align-items:end;justify-content:space-between;padding:17px 0 10px;border-top:1px solid var(--line)}
.take-current span{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-weight:900}
.take-current strong{font-size:2.25rem;letter-spacing:-.06em}
.take-next{background:var(--soft);border:1px solid #ddd1ff;border-radius:15px;padding:13px 15px;color:var(--muted);font-size:.9rem;margin-bottom:4px}
.take-next strong{color:var(--accent2);font-size:1rem}
.field-hint{font-size:.72rem;color:#8a8a84;margin-top:7px;line-height:1.4}
#confirmTake{display:flex;align-items:center;justify-content:center;gap:8px}
#confirmTakeLabel{margin-left:0}
.website-owner-link{color:var(--accent);font-weight:850;text-decoration:none;font-size:.72rem}
.website-owner-link:hover{text-decoration:underline}
@media(max-width:650px){.take-tag{font-size:3rem}.take-current strong{font-size:2rem}}