/* ==== 光曜星樞 SNT — Digital Business Card (暗黑科技金) ==== */
.dc-band{position:relative;background:
  radial-gradient(900px 480px at 50% -8%,rgba(255,196,80,.14),transparent 60%),
  radial-gradient(600px 400px at 85% 100%,rgba(24,144,178,.10),transparent 60%),
  #07080c;padding:72px 20px 80px;overflow:hidden}
.dc-band::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.35;
  background-image:linear-gradient(rgba(212,175,55,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(212,175,55,.05) 1px,transparent 1px);background-size:44px 44px}
.dc-stage{position:relative;display:flex;justify-content:center}
.dc-eyebrow{display:flex;align-items:center;gap:12px;justify-content:center;margin:0 0 18px;font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:11px;letter-spacing:.34em;color:#8f7a3f}
.dc-eyebrow i{display:block;width:34px;height:1px;background:linear-gradient(90deg,transparent,#b98f2f)}
.dc-eyebrow i:last-child{background:linear-gradient(90deg,#b98f2f,transparent)}
.dc-wrap{width:min(400px,100%)}
.dc-card{position:relative;border-radius:24px;padding:34px 26px 26px;text-align:center;color:#e7e8ec;font-family:"Noto Sans TC","PingFang TC",system-ui,sans-serif;line-height:1.6;
  background:linear-gradient(165deg,#161926 0%,#0c0d13 46%,#101219 100%);
  box-shadow:0 34px 90px -18px rgba(0,0,0,.85),0 0 0 1px rgba(212,175,55,.34),0 0 0 6px rgba(212,175,55,.06),inset 0 1px 0 rgba(255,235,170,.10)}
.dc-card::after{content:"";position:absolute;inset:0;border-radius:24px;pointer-events:none;background:
  radial-gradient(140% 60% at 50% -12%,rgba(255,210,110,.16),transparent 55%),
  repeating-linear-gradient(0deg,rgba(255,255,255,.012) 0 2px,transparent 2px 4px)}
.dc-halo{position:absolute;left:50%;top:-40px;transform:translateX(-50%);width:250px;height:130px;border-radius:50%;background:radial-gradient(closest-side,rgba(255,200,80,.22),transparent);filter:blur(14px);pointer-events:none}
/* ---- head / logo ---- */
.dc-logo{width:82px;height:82px;margin:0 auto 14px;display:grid;place-items:center;border-radius:50%;overflow:hidden;position:relative;
  background:radial-gradient(circle at 35% 30%,#1c2030,#0a0b10);border:1px solid rgba(212,175,55,.55);
  box-shadow:0 0 0 4px rgba(212,175,55,.10),0 10px 34px rgba(0,0,0,.6),0 0 26px rgba(212,175,55,.25)}
.dc-logo::after{content:"";position:absolute;inset:-34%;background:conic-gradient(from 0deg,transparent 0 300deg,rgba(255,220,130,.35) 340deg,transparent 360deg);animation:dcspin 6s linear infinite}
@keyframes dcspin{to{transform:rotate(1turn)}}
.dc-logo img{position:relative;width:88%;height:88%;object-fit:contain;filter:drop-shadow(0 0 7px rgba(212,175,55,.45))}
.dc-org{margin:0;font-family:"Noto Serif TC","Songti TC",serif;font-size:clamp(21px,5.6vw,25px);font-weight:700;letter-spacing:.10em;
  background:linear-gradient(115deg,#fff3b0 5%,#e9c352 35%,#b98d2b 62%,#f6e27a 90%);-webkit-background-clip:text;background-clip:text;color:transparent}
.dc-org small{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.30em;vertical-align:super;-webkit-text-fill-color:#c8a44d}
.dc-org-en{margin:4px 0 0;font-size:11.5px;letter-spacing:.26em;color:#d9c07c;text-transform:uppercase}
.dc-org-jp{margin:3px 0 0;font-size:11px;letter-spacing:.06em;color:#a6abb8}
.dc-divider{display:flex;align-items:center;gap:10px;margin:16px 4px 12px;color:#c8a44d;font-size:11px}
.dc-divider span{flex:1;height:1px;background:linear-gradient(90deg,transparent,rgba(212,175,55,.55),transparent)}
/* ---- identity ---- */
.dc-name{margin:0;font-family:"Noto Serif TC","Songti TC",serif;font-size:clamp(19px,5vw,22px);font-weight:700;letter-spacing:.05em;color:#fff}
.dc-name small{font-weight:400;font-size:.68em;color:#aeb3bf;letter-spacing:.02em}
.dc-title{margin:5px 0 0;font-size:12.5px;color:#c9cbd2;line-height:1.6}
.dc-title b{color:#edcf70;font-weight:500}
.dc-role{display:inline-block;margin:10px auto 0;font-family:"IBM Plex Mono",monospace;font-size:9.5px;letter-spacing:.30em;color:#7fd4e8;border:1px solid rgba(6,182,212,.35);border-radius:99px;padding:3px 12px;background:rgba(6,182,212,.07)}
/* ---- contacts ---- */
.dc-contact{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:8px;text-align:left}
.dc-contact a{display:flex;align-items:center;gap:11px;padding:11px 13px;border-radius:12px;font-size:13.5px;color:#dfe2e9;text-decoration:none;border:1px solid rgba(212,175,55,.18);background:rgba(255,255,255,.028);transition:.2s}
.dc-contact a:hover,.dc-contact a:focus-visible{border-color:rgba(212,175,55,.6);background:rgba(212,175,55,.09);color:#ffe9a8;transform:translateY(-1px)}
.dc-contact a i{flex:none;width:18px;height:18px;display:grid;place-items:center;color:#d4af37;font-style:normal}
.dc-contact a i svg{width:15px;height:15px}
.dc-contact a code{font-family:"IBM Plex Mono",monospace;font-size:12.5px;letter-spacing:.01em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dc-contact a em{margin-left:auto;font-style:normal;font-size:10px;line-height:1;letter-spacing:.14em;color:#a58c4a;align-self:center}
/* ---- live link buttons ---- */
.dc-actions{margin-top:14px;display:grid;gap:9px}
.dc-btn{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 16px;border-radius:12px;font-size:14px;font-weight:700;letter-spacing:.04em;text-decoration:none;transition:.2s;border:1px solid transparent}
.dc-btn b{font-weight:700}
.dc-btn em{font-style:normal;font-size:16px;line-height:1}
.dc-btn--gold{color:#151006;background:linear-gradient(120deg,#f7df8d 0%,#d4af37 52%,#a87a19 100%);box-shadow:0 8px 26px -8px rgba(212,175,55,.6)}
.dc-btn--gold:hover{filter:brightness(1.08);transform:translateY(-1px)}
.dc-btn--dim{color:#edcf70;background:rgba(212,175,55,.07);border-color:rgba(212,175,55,.4)}
.dc-btn--dim:hover{background:rgba(212,175,55,.16);color:#fff3c4;transform:translateY(-1px)}
.dc-btn--vip{color:#eaffff;background:linear-gradient(120deg,rgba(6,182,212,.25),rgba(212,175,55,.22));border-color:rgba(102,224,255,.5);box-shadow:0 0 22px -6px rgba(6,182,212,.5)}
.dc-btn--vip:hover{background:linear-gradient(120deg,rgba(6,182,212,.4),rgba(212,175,55,.35));transform:translateY(-1px)}
.dc-note{margin:16px 0 0;font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:.22em;color:#9296a1}
@media (max-width:440px){
  .dc-band{padding:52px 14px 60px}
  .dc-card{padding:28px 16px 20px;border-radius:20px}
  .dc-contact a{padding:12px 12px}
  .dc-contact a em{display:none}
}