/* ============================================================
   SECTION: tokens — 設計變數（深藍 + 橙金 專業工業風）
   ============================================================ */
:root{
  --navy-900:#071120; --navy-800:#0d1b2f; --navy-700:#132742; --navy-600:#1b3557;
  --navy-500:#254569; --navy-100:#e8eef6; --navy-50:#f4f7fb;
  --gold-600:#d97706; --gold-500:#f59e0b; --gold-400:#fbbf24; --gold-100:#fef3c7;
  --txt:#0f172a; --txt-2:#475569; --txt-3:#7c8ba1; --txt-inv:#f1f5f9;
  --line:#dde5ee; --line-2:#eef2f7;
  --ok:#0f9d58; --ok-bg:#e8f7ee; --warn:#d97706; --warn-bg:#fef3c7;
  --danger:#dc2626; --danger-bg:#fdecec; --info:#1d6fd1; --info-bg:#e8f1fc;
  --white:#fff;
  --r-s:6px; --r-m:10px; --r-l:16px; --r-xl:22px;
  --sh-1:0 1px 3px rgba(13,27,47,.07),0 1px 2px rgba(13,27,47,.05);
  --sh-2:0 4px 16px rgba(13,27,47,.09);
  --sh-3:0 12px 34px rgba(13,27,47,.14);
  --sh-gold:0 6px 20px rgba(245,158,11,.28);
  --hdr-h:118px;
  --maxw:1240px;
  --ease:cubic-bezier(.4,0,.2,1);
}
/* SECTION: reset */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang HK","PingFang TC","Hiragino Sans GB","Microsoft JhengHei","Noto Sans TC",sans-serif;
  font-size:16px;line-height:1.75;color:var(--txt);background:var(--white);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.3;font-weight:800;letter-spacing:-.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
table{border-collapse:collapse;width:100%}
::selection{background:var(--gold-500);color:var(--navy-900)}
:focus-visible{outline:3px solid var(--gold-500);outline-offset:2px;border-radius:4px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.sr-only-sm{display:none}
/* 圖片容器：父層給 aspect-ratio，imgf 絕對填滿，確保高度穩定不跳版 */
.ar{position:relative;overflow:hidden}
.ar>.imgf{position:absolute;inset:0;height:100%}
/* 文章內嵌圖片（['img', ...] 區塊）：圖說置中、與正文留白一致 */
.art-fig{margin:26px 0}
.art-fig figcaption{font-size:13px;color:var(--txt-3);margin-top:9px;text-align:center;line-height:1.65}
/* SECTION: scrollbar */
::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-track{background:var(--navy-50)}
::-webkit-scrollbar-thumb{background:#b9c6d6;border-radius:6px;border:2px solid var(--navy-50)}
::-webkit-scrollbar-thumb:hover{background:var(--navy-500)}

/* ============================================================
   SECTION: utility — 通用元件
   ============================================================ */
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:800;letter-spacing:.16em;
  color:var(--gold-600);text-transform:uppercase;margin-bottom:14px}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--gold-500);border-radius:2px}
.eyebrow.on-dark{color:var(--gold-400)}
.sec-t{font-size:clamp(25px,3.4vw,38px);letter-spacing:-.02em}
.sec-t .en{display:block;font-size:12.5px;font-weight:700;letter-spacing:.14em;color:var(--txt-3);
  margin-top:10px;text-transform:uppercase}
.on-dark .sec-t .en,.sec-t.on-dark .en{color:rgba(241,245,249,.5)}
.sec-sub{margin-top:14px;color:var(--txt-2);font-size:16px;max-width:760px}
.on-dark .sec-sub{color:rgba(241,245,249,.72)}
.sec-head{margin-bottom:44px}
.sec-head.center{text-align:center}
.sec-head.center .eyebrow{justify-content:center}
.sec-head.center .sec-sub{margin-left:auto;margin-right:auto}
.sec{padding:78px 0}
.sec.tint{background:var(--navy-50)}
.sec.dark{background:linear-gradient(160deg,var(--navy-800),var(--navy-900));color:var(--txt-inv)}
.sec.dark h2,.sec.dark h3,.sec.dark h4{color:#fff}
.sec.tight{padding:54px 0}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 26px;border-radius:var(--r-m);
  font-weight:700;font-size:15px;border:2px solid transparent;cursor:pointer;transition:.22s var(--ease);
  white-space:nowrap;text-align:center;line-height:1.35}
.btn svg{width:18px;height:18px;flex-shrink:0}
.btn-gold{background:linear-gradient(135deg,var(--gold-500),var(--gold-600));color:var(--navy-900);box-shadow:var(--sh-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(245,158,11,.4);filter:brightness(1.05)}
.btn-wa{background:#25D366;color:#fff}
.btn-wa:hover{background:#1fb357;transform:translateY(-2px);box-shadow:0 8px 22px rgba(37,211,102,.34)}
.btn-dark{background:var(--navy-800);color:#fff}
.btn-dark:hover{background:var(--navy-600);transform:translateY(-2px);box-shadow:var(--sh-2)}
.btn-ghost{border-color:rgba(255,255,255,.34);color:#fff;background:rgba(255,255,255,.06)}
.btn-ghost:hover{border-color:var(--gold-400);color:var(--gold-400);background:rgba(251,191,36,.1)}
.btn-line{border-color:var(--line);color:var(--txt);background:#fff}
.btn-line:hover{border-color:var(--gold-500);color:var(--gold-600);background:var(--gold-100)}
.btn-sm{padding:9px 17px;font-size:13.5px;border-radius:var(--r-s)}
.btn-lg{padding:16px 34px;font-size:16.5px}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}
.btn-row{display:flex;gap:12px;flex-wrap:wrap}

.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 13px;border-radius:999px;
  font-size:12.5px;font-weight:700;background:var(--navy-50);color:var(--navy-600);border:1px solid var(--line)}
.chip.gold{background:var(--gold-100);color:var(--gold-600);border-color:#fde68a}
.chip.dark{background:rgba(255,255,255,.1);color:var(--gold-400);border-color:rgba(251,191,36,.3)}
.chip.hot{background:#fdecec;color:var(--danger);border-color:#fbcaca}
.chip.code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:var(--navy-800);
  color:var(--gold-400);border-color:transparent;letter-spacing:.04em}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-l);overflow:hidden;transition:.25s var(--ease)}
.card:hover{box-shadow:var(--sh-2);border-color:#c9d6e5;transform:translateY(-3px)}
.on-dark .card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.11)}
.on-dark .card:hover{background:rgba(255,255,255,.09);border-color:rgba(251,191,36,.34)}

.ico{width:44px;height:44px;border-radius:11px;display:grid;place-items:center;flex-shrink:0;
  background:linear-gradient(135deg,var(--navy-700),var(--navy-800));color:var(--gold-400)}
.ico svg{width:23px;height:23px}
.ico.gold{background:linear-gradient(135deg,var(--gold-500),var(--gold-600));color:var(--navy-900)}
.ico.sm{width:34px;height:34px;border-radius:9px}
.ico.sm svg{width:18px;height:18px}
.ico.light{background:rgba(251,191,36,.14);color:var(--gold-400)}

/* SECTION: image-frame — 圖片框（固定比例防版面跳動，載入失敗自動降級） */
.imgf{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--navy-700),var(--navy-500))}
.imgf img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease);opacity:0}
.imgf img.loaded{opacity:1}
.imgf:hover img{transform:scale(1.06)}
.imgf .fallback{position:absolute;inset:0;display:none;place-items:center;
  background:linear-gradient(135deg,var(--navy-700),var(--navy-500));color:rgba(251,191,36,.6);text-align:center;padding:16px}
.imgf .fallback svg{width:38px;height:38px}
.imgf .fallback span{display:block;font-size:12.5px;font-weight:700;margin-top:8px;color:rgba(241,245,249,.7)}
.imgf.failed .fallback{display:grid}
.imgf.failed img{display:none}

.tag-sev{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:999px;font-size:12px;font-weight:800}
.tag-sev::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.tag-sev.ok{background:var(--ok-bg);color:var(--ok)}
.tag-sev.warn{background:var(--warn-bg);color:var(--warn)}
.tag-sev.danger{background:var(--danger-bg);color:var(--danger)}

.empty{text-align:center;padding:64px 20px;color:var(--txt-3)}
.empty svg{width:52px;height:52px;margin:0 auto 16px;opacity:.4}
.empty h4{font-size:18px;color:var(--txt-2);margin-bottom:8px}
.empty h1.empty-t{font-size:18px;color:var(--txt-2);margin-bottom:8px;font-weight:800;line-height:1.5}
.empty p{font-size:14.5px;max-width:420px;margin:0 auto}

/* ============================================================
   SECTION: topbar + header
   ============================================================ */
.topbar{background:var(--navy-900);color:rgba(241,245,249,.82);font-size:13px;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.07)}
.topbar-in{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.topbar-l,.topbar-r{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.topbar a{display:inline-flex;align-items:center;gap:6px;transition:.2s}
.topbar a:hover{color:var(--gold-400)}
.topbar svg{width:14px;height:14px;flex-shrink:0}
.topbar .live{display:inline-flex;align-items:center;gap:7px;font-weight:700;color:var(--gold-400)}
.dot{width:7px;height:7px;border-radius:50%;background:#25D366;box-shadow:0 0 0 0 rgba(37,211,102,.6);animation:pulse 2.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.55)}70%{box-shadow:0 0 0 8px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

.hdr{position:sticky;top:0;z-index:900;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);transition:box-shadow .25s}
.hdr.stuck{box-shadow:0 4px 22px rgba(13,27,47,.1)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;gap:22px;height:70px}
.logo{display:flex;align-items:center;gap:12px;flex-shrink:0}
.logo-mk{width:44px;height:44px;border-radius:11px;background:linear-gradient(135deg,var(--navy-800),var(--navy-600));
  display:grid;place-items:center;color:var(--gold-400);flex-shrink:0;position:relative;overflow:hidden}
.logo-mk::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,transparent 40%,rgba(251,191,36,.22))}
.logo-mk svg{width:25px;height:25px;position:relative;z-index:1}
.logo-mk img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:2}
.logo-tx b{display:block;font-size:19px;font-weight:900;letter-spacing:.02em;color:var(--navy-800);line-height:1.2}
.logo-tx span{display:block;font-size:10.5px;letter-spacing:.09em;color:var(--txt-3);font-weight:700;margin-top:2px}

.nav{display:flex;align-items:center;gap:2px}
.nav>a,.nav>button{padding:9px 14px;border-radius:var(--r-s);font-size:14.5px;font-weight:600;color:var(--txt-2);
  cursor:pointer;background:none;border:none;transition:.2s;display:inline-flex;align-items:center;gap:5px;position:relative}
.nav>a:hover,.nav>button:hover,.nav>a.active{color:var(--navy-800);background:var(--navy-50)}
.nav>a.active{color:var(--gold-600);font-weight:800}
.nav>a.active::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2.5px;background:var(--gold-500);border-radius:2px}
.nav .has-sub>button::after{content:"";width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;
  transform:rotate(45deg) translateY(-2px);opacity:.5;margin-left:2px}
.hdr-act{display:flex;align-items:center;gap:9px;flex-shrink:0}
.hdr-tel{display:flex;align-items:center;gap:9px;padding:7px 15px;border-radius:var(--r-m);background:var(--navy-800);color:#fff;transition:.22s}
.hdr-tel:hover{background:var(--navy-600);transform:translateY(-1px);box-shadow:var(--sh-2)}
.hdr-tel svg{width:17px;height:17px;color:var(--gold-400)}
.hdr-tel b{font-size:15.5px;letter-spacing:.02em;display:block;line-height:1.2}
.hdr-tel span{font-size:10px;opacity:.7;font-weight:700;letter-spacing:.06em}
.srch-btn{width:40px;height:40px;border-radius:var(--r-m);border:1px solid var(--line);background:#fff;cursor:pointer;
  display:grid;place-items:center;color:var(--navy-600);transition:.2s}
.srch-btn:hover{border-color:var(--gold-500);color:var(--gold-600);background:var(--gold-100)}
.srch-btn svg{width:18px;height:18px}
.burger{display:none;width:42px;height:42px;border-radius:var(--r-m);border:1px solid var(--line);background:#fff;cursor:pointer;
  place-items:center;color:var(--navy-800)}
.burger svg{width:22px;height:22px}

/* SECTION: mega-menu */
.mega{position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);
  box-shadow:0 22px 44px rgba(13,27,47,.13);opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:.24s var(--ease);max-height:calc(100vh - 118px);overflow-y:auto}
.mega.open{opacity:1;visibility:visible;transform:translateY(0)}
.mega-in{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;padding:28px 20px 32px;max-width:var(--maxw);margin:0 auto}
.mega-col h5{font-size:11.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--txt-3);
  font-weight:800;margin-bottom:12px;display:flex;align-items:center;gap:7px}
.mega-col h5 svg{width:14px;height:14px;color:var(--gold-500)}
.mega-col a{display:block;padding:6px 10px;border-radius:var(--r-s);font-size:14px;color:var(--txt-2);transition:.16s;
  margin:0 -10px;line-height:1.5}
.mega-col a:hover{background:var(--navy-50);color:var(--navy-800);padding-left:14px}
.mega-col a small{display:block;font-size:11px;color:var(--txt-3);margin-top:1px}
.mega-ft{grid-column:1/-1;border-top:1px solid var(--line-2);padding-top:16px;display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.mega-ft span{font-size:13px;color:var(--txt-3);font-weight:600;margin-right:auto}

/* SECTION: progress bar */
.pbar{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--gold-500),var(--gold-400));
  z-index:1200;width:0;transition:width .1s linear}

/* ============================================================
   SECTION: mobile drawer
   ============================================================ */
.drawer{position:fixed;inset:0;z-index:1000;visibility:hidden;pointer-events:none}
.drawer.open{visibility:visible;pointer-events:auto}
.drawer-bg{position:absolute;inset:0;background:rgba(7,17,32,.6);backdrop-filter:blur(3px);opacity:0;transition:.28s}
.drawer.open .drawer-bg{opacity:1}
.drawer-p{position:absolute;top:0;right:0;bottom:0;width:min(88vw,360px);background:#fff;transform:translateX(100%);
  transition:transform .32s var(--ease);display:flex;flex-direction:column;box-shadow:-14px 0 44px rgba(7,17,32,.22)}
.drawer.open .drawer-p{transform:translateX(0)}
.drawer-h{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line);
  background:var(--navy-800);color:#fff;flex-shrink:0}
.drawer-h b{font-size:17px;font-weight:800}
.drawer-x{width:36px;height:36px;border-radius:9px;border:1px solid rgba(255,255,255,.24);background:rgba(255,255,255,.08);
  cursor:pointer;display:grid;place-items:center;color:#fff}
.drawer-x svg{width:19px;height:19px}
.drawer-b{flex:1;overflow-y:auto;padding:12px 16px 24px;-webkit-overflow-scrolling:touch}
.dnav a,.dnav button{display:flex;align-items:center;gap:11px;width:100%;padding:13px 12px;border-radius:var(--r-m);
  font-size:15px;font-weight:600;color:var(--txt);cursor:pointer;background:none;border:none;text-align:left;transition:.18s}
.dnav a:hover,.dnav button:hover,.dnav a.active{background:var(--navy-50);color:var(--navy-800)}
.dnav a.active{color:var(--gold-600);font-weight:800}
.dnav svg{width:19px;height:19px;color:var(--gold-500);flex-shrink:0}
.dnav .grp{font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--txt-3);font-weight:800;
  padding:18px 12px 7px}
.dsub{overflow:hidden;max-height:0;transition:max-height .3s var(--ease)}
.dsub.open{max-height:1400px}
.dsub a{padding:10px 12px 10px 42px;font-size:14px;font-weight:500;color:var(--txt-2)}
.drawer-f{padding:14px 16px;border-top:1px solid var(--line);background:var(--navy-50);flex-shrink:0}
.drawer-f .btn{width:100%;margin-bottom:9px}
.drawer-f .btn:last-child{margin-bottom:0}

/* ============================================================
   SECTION: hero
   ============================================================ */
.hero{position:relative;background:linear-gradient(150deg,var(--navy-900) 0%,var(--navy-800) 45%,var(--navy-700) 100%);
  color:#fff;overflow:hidden;padding:66px 0 0}
.hero::before{content:"";position:absolute;top:-160px;right:-120px;width:560px;height:560px;border-radius:50%;
  background:radial-gradient(circle,rgba(245,158,11,.2),transparent 68%);pointer-events:none}
.hero::after{content:"";position:absolute;bottom:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(251,191,36,.4),transparent)}
.hero-grid{position:absolute;inset:0;opacity:.16;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.09) 1px,transparent 1px);
  background-size:56px 56px;mask-image:radial-gradient(ellipse 88% 68% at 50% 0%,#000,transparent)}
.hero-in{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);gap:52px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:9px;padding:7px 15px;border-radius:999px;font-size:12.5px;
  font-weight:800;background:rgba(251,191,36,.13);color:var(--gold-400);border:1px solid rgba(251,191,36,.3);margin-bottom:22px;letter-spacing:.03em}
.hero-badge svg{width:15px;height:15px}
.hero h1{font-size:clamp(31px,4.6vw,53px);line-height:1.18;letter-spacing:-.025em;margin-bottom:8px}
.hero h1 em{font-style:normal;background:linear-gradient(135deg,var(--gold-400),var(--gold-600));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-en{font-size:12.5px;letter-spacing:.2em;font-weight:700;color:rgba(241,245,249,.42);text-transform:uppercase;margin-bottom:20px}
.hero-lead{font-size:16.5px;color:rgba(241,245,249,.8);max-width:600px;margin-bottom:26px;line-height:1.85}
.hero-feats{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:30px}
.hero-feats .chip{background:rgba(255,255,255,.07);color:rgba(241,245,249,.88);border-color:rgba(255,255,255,.14);font-size:12.5px}
.hero-feats .chip svg{width:14px;height:14px;color:#25D366}
.hero-cta{display:flex;gap:13px;flex-wrap:wrap;margin-bottom:34px}
.hero-cta .btn{padding:15px 29px;font-size:15.5px}
.hero-tel{display:flex;align-items:center;gap:22px;flex-wrap:wrap;padding-top:24px;border-top:1px solid rgba(255,255,255,.11)}
.hero-tel-i{display:flex;align-items:center;gap:11px}
.hero-tel-i .ico{width:38px;height:38px;border-radius:10px;background:rgba(251,191,36,.14);color:var(--gold-400)}
.hero-tel-i .ico svg{width:19px;height:19px}
.hero-tel-i span{display:block;font-size:11px;color:rgba(241,245,249,.55);font-weight:700;letter-spacing:.05em}
.hero-tel-i a,.hero-tel-i b{display:block;font-size:17px;font-weight:800;color:#fff;letter-spacing:.02em}
.hero-tel-i a:hover{color:var(--gold-400)}

/* 首頁 hero 社交媒體連結列 */
.hero-soc{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:22px;padding-top:20px;border-top:1px solid rgba(255,255,255,.11)}
.hero-soc-t{display:flex;align-items:center;gap:7px;font-size:12.5px;font-weight:800;letter-spacing:.06em;color:rgba(241,245,249,.6);margin-right:4px}
.hero-soc-t svg{width:16px;height:16px;color:var(--gold-400)}
.hero-soc a{display:flex;align-items:center;gap:7px;padding:8px 15px;border-radius:999px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);
  color:#fff;font-size:13px;font-weight:700;transition:.22s var(--ease)}
.hero-soc a svg{width:17px;height:17px;color:var(--gold-400)}
.hero-soc a:hover{background:rgba(251,191,36,.16);border-color:rgba(251,191,36,.5);transform:translateY(-2px)}
.hero-soc a:hover svg{color:#fff}

.hero-visual{position:relative}
.hero-photo{position:relative;border-radius:var(--r-xl);overflow:hidden;aspect-ratio:4/3.1;
  box-shadow:0 26px 60px rgba(0,0,0,.42);border:1px solid rgba(255,255,255,.13)}
.hero-photo .imgf{position:absolute;inset:0}
.hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(7,17,32,.72),transparent 52%);pointer-events:none;z-index:2}
.hero-ph-cap{position:absolute;left:20px;right:20px;bottom:18px;z-index:3;display:flex;gap:10px;flex-wrap:wrap}
.hero-ph-cap .chip{background:rgba(7,17,32,.66);color:#fff;border-color:rgba(255,255,255,.2);backdrop-filter:blur(6px);font-size:11.5px}
.hero-float{position:absolute;background:#fff;border-radius:var(--r-l);padding:13px 17px;box-shadow:0 14px 36px rgba(0,0,0,.26);
  display:flex;align-items:center;gap:11px;z-index:4;color:var(--txt);animation:float 5s ease-in-out infinite}
.hero-float .ico{width:38px;height:38px}
.hero-float b{display:block;font-size:17px;font-weight:900;color:var(--navy-800);line-height:1.15}
.hero-float span{display:block;font-size:11.5px;color:var(--txt-3);font-weight:600}
.hero-float.f1{top:-14px;left:-20px}
.hero-float.f2{bottom:34px;right:-16px;animation-delay:1.4s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}

/* SECTION: emergency strip */
.emg{background:linear-gradient(90deg,var(--gold-600),var(--gold-500));color:var(--navy-900);
  padding:13px 0;position:relative;z-index:3}
.emg-in{display:flex;align-items:center;justify-content:center;gap:20px;flex-wrap:wrap;text-align:center}
.emg-b{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:15px}
.emg-b svg{width:19px;height:19px;flex-shrink:0}
.emg-b b{font-size:17.5px;letter-spacing:.02em}
.emg a{text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:2px}
.emg a:hover{opacity:.72}
.emg-sep{width:1px;height:22px;background:rgba(7,17,32,.24)}

/* ============================================================
   SECTION: stats
   ============================================================ */
.stats{background:#fff;border-bottom:1px solid var(--line);padding:0}
.stats-in{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:36px 24px;text-align:center;position:relative;border-right:1px solid var(--line-2)}
.stat:last-child{border-right:none}
.stat::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:0;height:3px;
  background:linear-gradient(90deg,var(--gold-500),var(--gold-400));transition:width .3s var(--ease);border-radius:0 0 3px 3px}
.stat:hover::before{width:52px}
.stat b{display:block;font-size:clamp(30px,3.6vw,42px);font-weight:900;color:var(--navy-800);line-height:1;
  letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.stat b i{font-style:normal;color:var(--gold-500)}
.stat span{display:block;font-size:13.5px;color:var(--txt-2);font-weight:700;margin-top:10px}

/* ============================================================
   SECTION: page header (子頁通用)
   ============================================================ */
.phdr{background:linear-gradient(150deg,var(--navy-900),var(--navy-700));color:#fff;padding:52px 0 46px;position:relative;overflow:hidden}
.phdr::before{content:"";position:absolute;top:-120px;right:-80px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(245,158,11,.17),transparent 68%)}
.phdr-in{position:relative;z-index:2}
.crumbs{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(241,245,249,.55);margin-bottom:16px;flex-wrap:wrap}
.crumbs a:hover{color:var(--gold-400)}
.crumbs svg{width:13px;height:13px;opacity:.5}
.phdr h1{font-size:clamp(26px,3.6vw,40px);letter-spacing:-.02em;margin-bottom:12px}
.phdr h1 .en{display:block;font-size:11.5px;letter-spacing:.18em;color:var(--gold-400);font-weight:700;margin-bottom:10px;text-transform:uppercase}
.phdr p{color:rgba(241,245,249,.76);max-width:720px;font-size:15.5px}
.phdr-act{margin-top:24px;display:flex;gap:11px;flex-wrap:wrap}

/* ============================================================
   SECTION: promises / strength / process
   ============================================================ */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.promise{padding:30px 26px;background:#fff;border:1px solid var(--line);border-radius:var(--r-l);position:relative;overflow:hidden;transition:.25s var(--ease)}
.promise::before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--gold-500),transparent);
  transform:scaleX(0);transform-origin:left;transition:transform .34s var(--ease)}
.promise:hover{box-shadow:var(--sh-2);transform:translateY(-4px);border-color:#c9d6e5}
.promise:hover::before{transform:scaleX(1)}
.promise .ico{margin-bottom:16px}
.promise h3{font-size:17.5px;margin-bottom:9px;color:var(--navy-800)}
.promise p{font-size:14px;color:var(--txt-2);line-height:1.75}

.str{padding:28px 24px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.11);border-radius:var(--r-l);transition:.25s var(--ease);height:100%}
.str:hover{background:rgba(255,255,255,.09);border-color:rgba(251,191,36,.34);transform:translateY(-4px)}
.str-no{font-size:11px;letter-spacing:.16em;font-weight:800;color:var(--gold-400);margin-bottom:13px}
.str h3{font-size:19px;margin-bottom:11px}
.str p{font-size:14px;color:rgba(241,245,249,.72);line-height:1.78;margin-bottom:15px}
.str ul li{display:flex;gap:9px;font-size:13.5px;color:rgba(241,245,249,.85);padding:5px 0;align-items:flex-start}
.str ul svg{width:15px;height:15px;color:#25D366;flex-shrink:0;margin-top:4px}

.proc{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.proc-i{position:relative;padding:26px 24px;background:#fff;border:1px solid var(--line);border-radius:var(--r-l);transition:.25s var(--ease)}
.proc-i:hover{box-shadow:var(--sh-2);transform:translateY(-3px);border-color:var(--gold-400)}
.proc-n{font-size:34px;font-weight:900;color:var(--navy-100);line-height:1;letter-spacing:-.03em;margin-bottom:12px}
.proc-i:hover .proc-n{color:var(--gold-400)}
.proc-i h3{font-size:16.5px;margin-bottom:8px;color:var(--navy-800)}
.proc-i p{font-size:13.5px;color:var(--txt-2);line-height:1.72}

/* SECTION: services grid */
.svc-filters{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:24px;align-items:center}
.fbtn{padding:9px 18px;border-radius:999px;border:1.5px solid var(--line);background:#fff;cursor:pointer;
  font-size:13.5px;font-weight:700;color:var(--txt-2);transition:.2s;display:inline-flex;align-items:center;gap:7px}
.fbtn svg{width:15px;height:15px}
.fbtn:hover{border-color:var(--gold-500);color:var(--gold-600);background:var(--gold-100)}
.fbtn.active{background:var(--navy-800);border-color:var(--navy-800);color:#fff}
.fbtn.active svg{color:var(--gold-400)}
.f-count{margin-left:auto;font-size:13px;color:var(--txt-3);font-weight:600}

.svc-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-l);overflow:hidden;
  transition:.25s var(--ease);display:flex;flex-direction:column;height:100%;cursor:pointer}
.svc-card:hover{box-shadow:var(--sh-3);transform:translateY(-5px);border-color:#c2d1e2}
.svc-card-img{position:relative;aspect-ratio:16/10;overflow:hidden}
.svc-card-img .imgf{position:absolute;inset:0}
.svc-card-img::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(7,17,32,.62),transparent 56%);z-index:2;pointer-events:none}
.svc-badges{position:absolute;top:11px;left:11px;z-index:3;display:flex;gap:6px;flex-wrap:wrap}
.svc-badges .chip{background:rgba(7,17,32,.72);color:#fff;border-color:rgba(255,255,255,.2);backdrop-filter:blur(6px);font-size:11px;padding:4px 10px}
.svc-badges .chip.hot{background:var(--danger);border-color:transparent}
.svc-cat{position:absolute;bottom:11px;left:13px;z-index:3;font-size:11px;font-weight:800;letter-spacing:.09em;
  color:var(--gold-400);text-transform:uppercase}
.svc-card-b{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.svc-card-b h3{font-size:17px;color:var(--navy-800);margin-bottom:3px;line-height:1.35}
.svc-card-b .en{font-size:10.5px;letter-spacing:.1em;color:var(--txt-3);font-weight:700;text-transform:uppercase;margin-bottom:10px}
.svc-card-b>p{font-size:13.5px;color:var(--txt-2);line-height:1.7;margin-bottom:14px;flex:1}
.svc-tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:15px}
.svc-tags .chip{font-size:11px;padding:3px 9px;background:var(--navy-50)}
.svc-foot{display:flex;gap:8px;align-items:center;padding-top:14px;border-top:1px solid var(--line-2)}
.svc-foot a{flex:1}
.svc-foot .btn{width:100%}
.svc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(305px,1fr));gap:22px}

/* SECTION: detail */
.dtl-layout{display:grid;grid-template-columns:minmax(0,1fr) 336px;gap:40px;align-items:start}
.dtl-hero{border-radius:var(--r-xl);overflow:hidden;aspect-ratio:16/8;margin-bottom:28px;position:relative;
  box-shadow:var(--sh-2);border:1px solid var(--line)}
.dtl-hero .imgf{position:absolute;inset:0}
.dtl-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(7,17,32,.6),transparent 55%);z-index:2}
.dtl-hero-cap{position:absolute;left:22px;bottom:18px;z-index:3;color:#fff}
.dtl-hero-cap b{font-size:19px;font-weight:800;display:block;text-shadow:0 2px 10px rgba(0,0,0,.5)}
.dtl-hero-cap span{font-size:12px;color:rgba(255,255,255,.8);letter-spacing:.06em}
.blk{background:#fff;border:1px solid var(--line);border-radius:var(--r-l);padding:28px;margin-bottom:22px}
.blk-t{display:flex;align-items:center;gap:12px;margin-bottom:18px;padding-bottom:15px;border-bottom:2px solid var(--line-2)}
.blk-t .ico{width:38px;height:38px;border-radius:10px}
.blk-t h2{font-size:19px;color:var(--navy-800)}
.blk-t span{font-size:11.5px;letter-spacing:.1em;color:var(--txt-3);font-weight:700;text-transform:uppercase;display:block;margin-top:2px}
.blk p{color:var(--txt-2);font-size:15px;line-height:1.85;margin-bottom:12px}
.blk p:last-child{margin-bottom:0}
.two-col{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px 20px}
.tick li{display:flex;gap:10px;font-size:14.5px;color:var(--txt-2);padding:6px 0;align-items:flex-start;line-height:1.65}
.tick li svg{width:17px;height:17px;flex-shrink:0;margin-top:3px}
.tick.warn li svg{color:var(--warn)}
.tick.ok li svg{color:var(--ok)}
.tick.info li svg{color:var(--info)}

.aside{position:sticky;top:132px;display:flex;flex-direction:column;gap:16px}
.aside-c{background:#fff;border:1px solid var(--line);border-radius:var(--r-l);padding:22px;box-shadow:var(--sh-1)}
.aside-c.hl{background:linear-gradient(155deg,var(--navy-800),var(--navy-900));border-color:transparent;color:#fff}
.aside-c.hl h3{color:#fff}
.aside-c h3{font-size:16px;color:var(--navy-800);margin-bottom:14px;display:flex;align-items:center;gap:9px}
.aside-c h3 svg{width:18px;height:18px;color:var(--gold-500)}
.aside-c .btn{width:100%;margin-bottom:9px}
.aside-c .btn:last-child{margin-bottom:0}
.kv{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px dashed var(--line);font-size:13.5px}
.kv:last-of-type{border-bottom:none}
.kv span{color:var(--txt-3);font-weight:600;flex-shrink:0}
.kv b{color:var(--txt);font-weight:700;text-align:right}
.aside-c.hl .kv{border-color:rgba(255,255,255,.13)}
.aside-c.hl .kv span{color:rgba(241,245,249,.6)}
.aside-c.hl .kv b{color:#fff}
.brand-list{display:flex;flex-wrap:wrap;gap:6px}
.brand-list .chip{font-size:11.5px;padding:4px 10px}

/* SECTION: diagnostic tool */
.diag-box{background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--sh-2)}
.diag-steps{display:flex;background:var(--navy-50);border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.diag-steps::-webkit-scrollbar{display:none}
.diag-steps>div{flex:1;min-width:150px;padding:15px 18px;display:flex;align-items:center;gap:11px;position:relative;
  font-size:13.5px;font-weight:700;color:var(--txt-3);transition:.24s;white-space:nowrap}
.diag-steps>div::after{content:"";position:absolute;bottom:0;left:0;width:100%;height:3px;background:transparent;transition:.24s}
.diag-steps>div.on{color:var(--navy-800);background:#fff}
.diag-steps>div.on::after{background:linear-gradient(90deg,var(--gold-500),var(--gold-400))}
.diag-steps>div.done{color:var(--ok)}
.diag-n{width:25px;height:25px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:800;
  background:var(--line);color:var(--txt-3);flex-shrink:0;transition:.24s}
.diag-steps>div.on .diag-n{background:var(--navy-800);color:var(--gold-400)}
.diag-steps>div.done .diag-n{background:var(--ok);color:#fff}
.diag-b{padding:28px}
.diag-body{min-height:290px}
.opt-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(188px,1fr));gap:12px}
.opt{padding:17px 16px;border:1.5px solid var(--line);border-radius:var(--r-m);background:#fff;cursor:pointer;
  text-align:left;transition:.2s var(--ease);display:flex;flex-direction:column;gap:9px;position:relative}
.opt:hover{border-color:var(--gold-500);background:var(--gold-100);transform:translateY(-2px);box-shadow:var(--sh-1)}
.opt.sel{border-color:var(--navy-800);background:var(--navy-800);color:#fff}
.opt.sel .opt-i{background:rgba(251,191,36,.2);color:var(--gold-400)}
.opt.sel small{color:rgba(255,255,255,.7)}
.opt-i{width:38px;height:38px;border-radius:10px;background:var(--navy-50);display:grid;place-items:center;
  color:var(--navy-600);transition:.2s;flex-shrink:0}
.opt-i img{width:100%;height:100%;object-fit:cover;border-radius:10px}
.opt-i svg{width:20px;height:20px}
.opt b{font-size:14.5px;font-weight:700;line-height:1.4;display:block}
.opt small{font-size:12px;color:var(--txt-3);line-height:1.5;display:block}

.diag-res{animation:fadeUp .4s var(--ease)}
.res-h{display:flex;gap:16px;align-items:flex-start;padding:22px;border-radius:var(--r-l);margin-bottom:20px}
.res-h.ok{background:var(--ok-bg);border-left:4px solid var(--ok)}
.res-h.warn{background:var(--warn-bg);border-left:4px solid var(--warn)}
.res-h.danger{background:var(--danger-bg);border-left:4px solid var(--danger)}
.res-h .ico{width:42px;height:42px}
.res-h.ok .ico{background:var(--ok);color:#fff}
.res-h.warn .ico{background:var(--warn);color:#fff}
.res-h.danger .ico{background:var(--danger);color:#fff}
.res-h h3{font-size:19px;margin-bottom:5px;color:var(--navy-800)}
.res-h p{font-size:14px;color:var(--txt-2)}
.res-sec{margin-bottom:22px}
.res-sec h4{font-size:14px;letter-spacing:.06em;text-transform:uppercase;color:var(--txt-3);font-weight:800;
  margin-bottom:12px;display:flex;align-items:center;gap:8px}
.res-sec h4::after{content:"";flex:1;height:1px;background:var(--line)}
.res-sec ol{counter-reset:r}
.res-sec ol li{counter-increment:r;position:relative;padding:9px 0 9px 38px;font-size:14.5px;color:var(--txt-2);line-height:1.7;
  border-bottom:1px dashed var(--line-2)}
.res-sec ol li:last-child{border-bottom:none}
.res-sec ol li::before{content:counter(r);position:absolute;left:0;top:9px;width:25px;height:25px;border-radius:50%;
  background:var(--navy-800);color:var(--gold-400);font-size:12px;font-weight:800;display:grid;place-items:center}
.res-note{padding:18px 20px;background:var(--info-bg);border-radius:var(--r-m);border-left:4px solid var(--info);
  font-size:14.5px;color:var(--txt);line-height:1.78}
.res-note b{color:var(--info)}

/* SECTION: quote form */
.qf{background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--sh-2)}
.qf-prog{height:4px;background:var(--line-2)}
.qf-prog i{display:block;height:100%;background:linear-gradient(90deg,var(--gold-500),var(--gold-400));
  width:0;transition:width .38s var(--ease);border-radius:0 3px 3px 0}
.qf-b{padding:30px}
.qf-step{display:none;animation:fadeUp .34s var(--ease)}
.qf-step.on{display:block}
.qf-step>h3{font-size:19px;color:var(--navy-800);margin-bottom:5px}
.qf-step>p.sub{font-size:14px;color:var(--txt-3);margin-bottom:22px}
.fld{margin-bottom:17px}
.fld>label{display:block;font-size:13.5px;font-weight:800;color:var(--txt);margin-bottom:7px}
.fld>label i{color:var(--danger);font-style:normal}
.fld>label small{font-weight:600;color:var(--txt-3);margin-left:5px;font-size:12px}
.inp{width:100%;padding:12px 15px;border:1.5px solid var(--line);border-radius:var(--r-m);background:#fff;
  font-size:15px;transition:.2s;line-height:1.5}
.inp:hover{border-color:#c2d1e2}
.inp:focus{outline:none;border-color:var(--gold-500);box-shadow:0 0 0 4px rgba(245,158,11,.13)}
.inp::placeholder{color:#b0bdcc}
textarea.inp{resize:vertical;min-height:96px}
select.inp{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237c8ba1' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 13px center;background-size:17px;padding-right:42px}
.fld-err{font-size:12.5px;color:var(--danger);margin-top:6px;display:none;font-weight:600;align-items:center;gap:5px}
.fld-err.on{display:flex}
.fld-err svg{width:14px;height:14px;flex-shrink:0}
.fld.bad .inp{border-color:var(--danger);background:#fffafa}
.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}
.pick-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(158px,1fr));gap:10px}
.pick{padding:13px 15px;border:1.5px solid var(--line);border-radius:var(--r-m);background:#fff;cursor:pointer;
  text-align:left;transition:.2s;font-size:14px;font-weight:600;color:var(--txt-2);position:relative}
.pick:hover{border-color:var(--gold-500);background:var(--gold-100);color:var(--gold-600)}
.pick.sel{border-color:var(--navy-800);background:var(--navy-800);color:#fff;font-weight:700}
.pick.sel::after{content:"";position:absolute;top:9px;right:9px;width:15px;height:15px;border-radius:50%;
  background:var(--gold-500);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23071120' stroke-width='4'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E");
  background-size:9px;background-position:center;background-repeat:no-repeat}
.pick small{display:block;font-size:11.5px;font-weight:500;opacity:.72;margin-top:3px}
.qf-nav{display:flex;gap:11px;justify-content:space-between;padding-top:22px;margin-top:22px;border-top:1px solid var(--line-2)}
.qf-nav .sp{flex:1}
.qf-sum{background:var(--navy-50);border:1px solid var(--line);border-radius:var(--r-l);padding:20px;margin-bottom:20px}
.qf-sum h4{font-size:14px;color:var(--navy-800);margin-bottom:13px;display:flex;align-items:center;gap:8px}
.qf-sum h4 svg{width:16px;height:16px;color:var(--gold-500)}
.qf-prev{background:var(--navy-900);border-radius:var(--r-l);padding:20px;color:#fff;font-size:13.5px;line-height:1.85;
  white-space:pre-wrap;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;max-height:330px;overflow-y:auto;
  border:1px solid rgba(255,255,255,.1)}
.qf-prev::-webkit-scrollbar-track{background:var(--navy-800)}
.qf-prev::-webkit-scrollbar-thumb{background:var(--navy-500);border-color:var(--navy-800)}

/* SECTION: cases */
.case{background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);overflow:hidden;transition:.28s var(--ease);height:100%;display:flex;flex-direction:column}
.case:hover{box-shadow:var(--sh-3);transform:translateY(-5px)}
.case-img{position:relative;aspect-ratio:16/9;overflow:hidden}
.case-img .imgf{position:absolute;inset:0}
.case-img::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(7,17,32,.72),transparent 58%);z-index:2}
.case-badge{position:absolute;top:13px;left:13px;z-index:3;display:flex;gap:6px}
.case-body{padding:22px 24px 24px;flex:1;display:flex;flex-direction:column}
.case-body h3{font-size:18.5px;color:var(--navy-800);margin-bottom:7px;line-height:1.4}
.case-meta{font-size:12.5px;color:var(--gold-600);font-weight:700;margin-bottom:14px;display:flex;align-items:center;gap:7px}
.case-meta svg{width:14px;height:14px}
.case-sec{margin-bottom:14px}
.case-sec h5{font-size:11.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--txt-3);font-weight:800;margin-bottom:5px}
.case-sec p{font-size:14px;color:var(--txt-2);line-height:1.75}
.case-res{background:var(--ok-bg);border-left:3px solid var(--ok);padding:12px 15px;border-radius:0 var(--r-s) var(--r-s) 0;
  font-size:14px;color:var(--txt);font-weight:600;margin-top:auto;margin-bottom:15px;line-height:1.65}
.case-res b{color:var(--ok)}
.case-metrics{display:flex;gap:9px;flex-wrap:wrap}
.case-metrics>div{flex:1;min-width:88px;background:var(--navy-50);border-radius:var(--r-s);padding:9px 11px;text-align:center}
.case-metrics span{display:block;font-size:10.5px;color:var(--txt-3);font-weight:700;letter-spacing:.04em}
.case-metrics b{display:block;font-size:14px;color:var(--navy-800);font-weight:800;margin-top:2px}

/* SECTION: agents / certs */
.agt{padding:24px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.11);border-radius:var(--r-l);transition:.25s}
.agt:hover{background:rgba(255,255,255,.09);border-color:rgba(251,191,36,.34);transform:translateY(-3px)}
.agt-h{display:flex;align-items:center;gap:13px;margin-bottom:14px}
.agt-mk{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,var(--gold-500),var(--gold-600));
  display:grid;place-items:center;font-size:18px;font-weight:900;color:var(--navy-900);flex-shrink:0}
.agt-h b{display:block;font-size:17px;font-weight:800;color:#fff}
.agt-h span{display:block;font-size:12px;color:var(--gold-400);font-weight:700;letter-spacing:.05em}
.agt>p{font-size:13.5px;color:rgba(241,245,249,.72);line-height:1.72;margin-bottom:14px}
.agt-kv{border-top:1px solid rgba(255,255,255,.11);padding-top:12px}
.agt-kv>div{display:flex;justify-content:space-between;gap:10px;font-size:12.5px;padding:4px 0}
.agt-kv span{color:rgba(241,245,249,.5);font-weight:600}
.agt-kv b{color:var(--gold-400);font-weight:700;text-align:right}

.cert{padding:26px 24px;background:#fff;border:1px solid var(--line);border-radius:var(--r-l);transition:.25s;height:100%;position:relative;overflow:hidden}
.cert::after{content:"";position:absolute;top:0;right:0;width:74px;height:74px;
  background:linear-gradient(135deg,transparent 50%,var(--gold-100) 50%);opacity:.7}
.cert:hover{box-shadow:var(--sh-2);transform:translateY(-4px);border-color:var(--gold-400)}
.cert .ico{margin-bottom:15px}
.cert h3{font-size:16.5px;color:var(--navy-800);margin-bottom:7px;position:relative;z-index:1}
.cert .lv{display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:.05em;padding:3px 10px;border-radius:999px;
  background:var(--gold-100);color:var(--gold-600);margin-bottom:11px;position:relative;z-index:1}
.cert .org{font-size:12.5px;color:var(--txt-3);font-weight:700;margin-bottom:9px;position:relative;z-index:1;line-height:1.5}
.cert p{font-size:13.5px;color:var(--txt-2);line-height:1.7;position:relative;z-index:1}

/* SECTION: certificate thumbnail + lightbox（證書縮圖與點擊放大）*/
.cert-shot{position:relative;z-index:1;display:block;width:100%;margin:0 0 15px;padding:0;border:1px solid var(--line);
  border-radius:var(--r-m);overflow:hidden;background:#fff;cursor:zoom-in;aspect-ratio:3/4}
.cert-shot img{width:100%;height:100%;object-fit:contain;display:block;transition:transform .45s var(--ease)}
.cert-shot:hover img{transform:scale(1.05)}
.cert-shot .zoom{position:absolute;right:8px;bottom:8px;width:28px;height:28px;border-radius:8px;
  background:rgba(13,27,47,.78);color:var(--gold-400);display:grid;place-items:center;pointer-events:none;
  backdrop-filter:blur(4px);opacity:0;transition:.25s}
.cert-shot:hover .zoom{opacity:1}
.cert-shot .zoom svg{width:15px;height:15px}

.agt-shot{position:relative;display:block;width:100%;margin:0 0 14px;padding:0;border:1px solid rgba(255,255,255,.16);
  border-radius:var(--r-m);overflow:hidden;background:#fff;cursor:zoom-in;aspect-ratio:3/4}
.agt-shot img{width:100%;height:100%;object-fit:contain;display:block;transition:transform .45s var(--ease)}
.agt-shot:hover img{transform:scale(1.05)}
.agt-shot:hover{border-color:rgba(251,191,36,.5)}
.agt-shot .zoom{position:absolute;right:8px;bottom:8px;width:28px;height:28px;border-radius:8px;
  background:rgba(13,27,47,.78);color:var(--gold-400);display:grid;place-items:center;pointer-events:none;
  backdrop-filter:blur(4px);opacity:0;transition:.25s}
.agt-shot:hover .zoom{opacity:1}
.agt-shot .zoom svg{width:15px;height:15px}

.lb{position:fixed;inset:0;z-index:300;display:none;place-items:center;padding:24px;
  background:rgba(7,17,32,.94);backdrop-filter:blur(7px)}
.lb.open{display:grid;animation:fadeIn .22s ease}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.lb-box{position:relative;max-width:min(94vw,860px);max-height:88vh;animation:lbIn .26s var(--ease)}
@keyframes lbIn{from{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}
.lb-box img{display:block;width:100%;max-height:76vh;object-fit:contain;border-radius:var(--r-l);
  background:#fff;box-shadow:0 24px 70px rgba(0,0,0,.6)}
.lb-cap{margin-top:14px;text-align:center;color:rgba(241,245,249,.86);font-size:14px;font-weight:700;line-height:1.6}
.lb-cap small{display:block;margin-top:5px;font-size:12px;font-weight:600;color:rgba(241,245,249,.5)}
.lb-x{position:absolute;top:-14px;right:-14px;width:40px;height:40px;border-radius:50%;border:none;cursor:pointer;
  background:var(--gold-500);color:var(--navy-900);display:grid;place-items:center;box-shadow:0 6px 18px rgba(0,0,0,.4)}
.lb-x:hover{filter:brightness(1.08);transform:rotate(90deg)}
.lb-x svg{width:19px;height:19px}
.lb-hint{margin-top:12px;text-align:center;font-size:11.5px;color:rgba(241,245,249,.42)}
@media(max-width:640px){
  .lb{padding:14px}
  .lb-x{top:-10px;right:-6px;width:34px;height:34px}
  .grid.g4{grid-template-columns:repeat(2,minmax(0,1fr))}
}

/* SECTION: areas */
.area{padding:24px;background:#fff;border:1px solid var(--line);border-radius:var(--r-l);transition:.25s;height:100%}
.area:hover{box-shadow:var(--sh-2);border-color:var(--gold-400);transform:translateY(-3px)}
.area-h{display:flex;align-items:center;gap:12px;margin-bottom:15px;padding-bottom:13px;border-bottom:2px solid var(--line-2)}
.area-h b{font-size:17px;color:var(--navy-800)}
.area-h span{display:block;font-size:10.5px;letter-spacing:.1em;color:var(--txt-3);font-weight:700;margin-top:1px}
.area-list{display:flex;flex-wrap:wrap;gap:7px}
.area-list .chip{cursor:default;transition:.18s}
.area-list .chip:hover{background:var(--gold-100);color:var(--gold-600);border-color:#fde68a}

/* SECTION: blog */
.blog-layout{display:grid;grid-template-columns:minmax(0,1fr) 316px;gap:38px;align-items:start}
.post-card{display:flex;gap:20px;padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--r-l);
  transition:.25s var(--ease);margin-bottom:16px;cursor:pointer}
.post-card:hover{box-shadow:var(--sh-2);border-color:#c9d6e5;transform:translateX(4px)}
.post-card-b{flex:1;min-width:0}
.post-card-t{width:190px;flex:0 0 190px;border-radius:var(--r-m);overflow:hidden}
.post-card-t .imgf{height:100%}
.post-meta{display:flex;align-items:center;gap:11px;font-size:12.5px;color:var(--txt-3);margin-bottom:9px;flex-wrap:wrap}
.post-meta .chip{font-size:11px;padding:3px 9px;background:var(--gold-100);color:var(--gold-600);border-color:#fde68a}
.post-meta svg{width:13px;height:13px}
.post-meta i{font-style:normal;display:inline-flex;align-items:center;gap:4px}
.post-card-b h3{font-size:17.5px;color:var(--navy-800);margin-bottom:8px;line-height:1.45;transition:.2s}
.post-card:hover h3{color:var(--gold-600)}
.post-card-b>p{font-size:14px;color:var(--txt-2);line-height:1.72;margin-bottom:12px}
.post-more{font-size:13.5px;font-weight:800;color:var(--gold-600);display:inline-flex;align-items:center;gap:6px}
.post-more svg{width:15px;height:15px;transition:transform .2s}
.post-card:hover .post-more svg{transform:translateX(4px)}
.blog-side{position:sticky;top:132px;display:flex;flex-direction:column;gap:16px}
.side-c{background:#fff;border:1px solid var(--line);border-radius:var(--r-l);padding:20px;box-shadow:var(--sh-1)}
.side-c h4{font-size:14.5px;color:var(--navy-800);margin-bottom:14px;display:flex;align-items:center;gap:8px;
  padding-bottom:11px;border-bottom:2px solid var(--line-2)}
.side-c h4 svg{width:16px;height:16px;color:var(--gold-500)}
.cat-list a,.cat-list button{display:flex;align-items:center;justify-content:space-between;width:100%;padding:8px 11px;
  border-radius:var(--r-s);font-size:14px;color:var(--txt-2);cursor:pointer;background:none;border:none;transition:.18s;text-align:left}
.cat-list a:hover,.cat-list button:hover,.cat-list button.active{background:var(--navy-50);color:var(--navy-800)}
.cat-list button.active{background:var(--navy-800);color:#fff;font-weight:700}
.cat-list .n{font-size:12px;font-weight:800;color:var(--txt-3);background:var(--navy-50);padding:1px 8px;border-radius:999px}
.cat-list button.active .n{background:rgba(251,191,36,.24);color:var(--gold-400)}
.tag-cloud{display:flex;flex-wrap:wrap;gap:7px}
.tag-cloud .chip{cursor:pointer;transition:.18s}
.tag-cloud .chip:hover,.tag-cloud .chip.active{background:var(--navy-800);color:var(--gold-400);border-color:transparent}

/* SECTION: article */
.art{max-width:820px;margin:0 auto}
.art-h{margin-bottom:30px;padding-bottom:26px;border-bottom:1px solid var(--line)}
.art-h h1{font-size:clamp(25px,3.4vw,36px);color:var(--navy-800);line-height:1.35;margin:14px 0 16px;letter-spacing:-.02em}
.art-by{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-size:13.5px;color:var(--txt-3)}
.art-by .av{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--navy-700),var(--navy-800));
  display:grid;place-items:center;color:var(--gold-400);flex-shrink:0}
.art-by .av svg{width:20px;height:20px}
.art-by b{color:var(--txt);font-weight:700;display:block;font-size:14px}
.art-lead{font-size:16.5px;color:var(--txt-2);line-height:1.85;background:var(--navy-50);border-left:4px solid var(--gold-500);
  padding:18px 22px;border-radius:0 var(--r-m) var(--r-m) 0;margin-bottom:32px}
.art-c h2{font-size:22px;color:var(--navy-800);margin:38px 0 15px;padding-left:15px;border-left:4px solid var(--gold-500);line-height:1.4}
.art-c h3{font-size:17.5px;color:var(--navy-700);margin:26px 0 11px}
.art-c p{font-size:16px;color:var(--txt-2);line-height:1.9;margin-bottom:15px}
.art-c ul,.art-c ol{margin:0 0 17px;counter-reset:a}
.art-c ul li,.art-c ol li{position:relative;padding:7px 0 7px 30px;font-size:15.5px;color:var(--txt-2);line-height:1.8}
.art-c ul li::before{content:"";position:absolute;left:8px;top:16px;width:7px;height:7px;border-radius:50%;background:var(--gold-500)}
.art-c ol{counter-reset:a}
.art-c ol li{counter-increment:a}
.art-c ol li::before{content:counter(a);position:absolute;left:0;top:9px;width:22px;height:22px;border-radius:50%;
  background:var(--navy-800);color:var(--gold-400);font-size:11.5px;font-weight:800;display:grid;place-items:center}
.art-c .quote{background:linear-gradient(135deg,var(--navy-800),var(--navy-700));color:#fff;padding:22px 26px;
  border-radius:var(--r-l);margin:24px 0;font-size:16px;line-height:1.85;position:relative}
.art-c .quote::before{content:"";position:absolute;top:0;left:0;bottom:0;width:4px;background:var(--gold-500);border-radius:4px 0 0 4px}
.art-c table{margin:22px 0;border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden;font-size:14.5px}
.art-c table th{background:var(--navy-800);color:#fff;padding:12px 15px;text-align:left;font-weight:700;font-size:13.5px}
.art-c table td{padding:12px 15px;border-top:1px solid var(--line-2);color:var(--txt-2);vertical-align:top;line-height:1.7}
.art-c table tr:nth-child(even) td{background:var(--navy-50)}
.art-c .callout{background:var(--gold-100);border:1px solid #fde68a;border-radius:var(--r-m);padding:19px 22px;margin:24px 0}
.art-c .callout b{display:flex;align-items:center;gap:8px;color:var(--gold-600);font-size:15px;margin-bottom:7px}
.art-c .callout b svg{width:17px;height:17px}
.art-c .callout p{font-size:14.5px;color:var(--txt);margin:0;line-height:1.8}
.art-c .qa{background:#fff;border:1px solid var(--line);border-left:4px solid var(--info);border-radius:var(--r-m);
  padding:17px 20px;margin:18px 0}
.art-c .qa b{display:block;font-size:15px;color:var(--navy-800);margin-bottom:7px}
.art-c .qa p{font-size:14.5px;color:var(--txt-2);margin:0;line-height:1.8}
.art-c .lnk{display:inline-flex;align-items:center;gap:9px;margin:22px 0;padding:13px 22px;background:var(--navy-800);
  color:#fff;border-radius:var(--r-m);font-weight:700;font-size:14.5px;transition:.22s}
.art-c .lnk:hover{background:var(--navy-600);transform:translateY(-2px);box-shadow:var(--sh-2)}
.art-c .lnk svg{width:17px;height:17px;color:var(--gold-400)}
.art-toc{background:var(--navy-50);border:1px solid var(--line);border-radius:var(--r-l);padding:19px 22px;margin-bottom:28px}
.art-toc b{display:flex;align-items:center;gap:8px;font-size:13.5px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--navy-800);margin-bottom:11px}
.art-toc b svg{width:16px;height:16px;color:var(--gold-500)}
.art-toc ol{margin:0;counter-reset:t;columns:2;column-gap:26px}
.art-toc li{counter-increment:t;break-inside:avoid}
.art-toc a{display:flex;gap:9px;padding:5px 0;font-size:13.5px;color:var(--txt-2);transition:.18s;line-height:1.5}
.art-toc a:hover{color:var(--gold-600)}
.art-toc a::before{content:counter(t,decimal-leading-zero);font-weight:800;color:var(--gold-500);font-size:11.5px;flex-shrink:0;margin-top:2px}
.art-ft{margin-top:40px;padding-top:26px;border-top:1px solid var(--line)}
.art-share{display:flex;gap:9px;flex-wrap:wrap;align-items:center;margin-top:16px}
.art-tags{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:20px}
.art-cta{background:linear-gradient(135deg,var(--navy-800),var(--navy-900));border-radius:var(--r-xl);padding:34px;
  color:#fff;text-align:center;margin-top:34px}
.art-cta h3{font-size:22px;margin-bottom:9px}
.art-cta p{color:rgba(241,245,249,.76);font-size:15px;margin-bottom:20px}
.art-cta .btn-row{justify-content:center}

/* SECTION: faq */
.faq-i{background:#fff;border:1px solid var(--line);border-radius:var(--r-m);margin-bottom:11px;overflow:hidden;transition:.22s}
.faq-i.open{border-color:var(--gold-400);box-shadow:var(--sh-1)}
.faq-q{width:100%;padding:18px 22px;background:none;border:none;cursor:pointer;text-align:left;display:flex;
  align-items:flex-start;gap:14px;font-size:15.5px;font-weight:700;color:var(--navy-800);transition:.2s;line-height:1.55}
.faq-q:hover{background:var(--navy-50)}
.faq-q .chip{flex-shrink:0;font-size:11px;padding:3px 9px;margin-top:2px}
.faq-q .arw{margin-left:auto;width:26px;height:26px;border-radius:50%;background:var(--navy-50);display:grid;
  place-items:center;flex-shrink:0;transition:.28s var(--ease);color:var(--navy-600)}
.faq-i.open .arw{transform:rotate(180deg);background:var(--gold-500);color:var(--navy-900)}
.faq-q .arw svg{width:15px;height:15px}
.faq-a{max-height:0;overflow:hidden;transition:max-height .34s var(--ease)}
.faq-a-in{padding:0 22px 20px 22px;font-size:14.8px;color:var(--txt-2);line-height:1.85;border-top:1px solid var(--line-2);margin-top:0;padding-top:16px}
.faq-a-in strong{color:var(--navy-800);font-weight:800}

/* SECTION: contact */
.ct-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:18px}
.ct-card{padding:26px 24px;background:#fff;border:1px solid var(--line);border-radius:var(--r-l);transition:.25s;height:100%}
.ct-card:hover{box-shadow:var(--sh-2);transform:translateY(-4px);border-color:var(--gold-400)}
.ct-card .ico{margin-bottom:15px}
.ct-card h3{font-size:15px;color:var(--txt-3);font-weight:700;margin-bottom:9px;letter-spacing:.03em}
.ct-card a.big,.ct-card .big{font-size:24px;font-weight:900;color:var(--navy-800);letter-spacing:.01em;display:block;line-height:1.25}
.ct-card a.big:hover{color:var(--gold-600)}
.ct-card p{font-size:13.5px;color:var(--txt-3);margin-top:8px;line-height:1.65}
.ct-card .btn{margin-top:14px;width:100%}
.map-ph{border-radius:var(--r-l);overflow:hidden;border:1px solid var(--line);background:linear-gradient(135deg,var(--navy-50),#fff);
  padding:34px;text-align:center;position:relative}
.map-ph svg.bg{width:100%;height:150px;color:var(--navy-100);margin-bottom:16px}
.map-ph h4{font-size:17px;color:var(--navy-800);margin-bottom:7px}
.map-ph p{font-size:14px;color:var(--txt-2);max-width:440px;margin:0 auto 18px;line-height:1.7}
.soc{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:13px}
.soc a{display:flex;align-items:center;gap:13px;padding:16px 18px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-m);transition:.24s}
.soc a:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:var(--gold-400)}
.soc .ico{width:42px;height:42px}
.soc b{display:block;font-size:15px;color:var(--navy-800)}
.soc span{display:block;font-size:12px;color:var(--txt-3);margin-top:1px}
.soc .ext{margin-left:auto;width:16px;height:16px;color:var(--txt-3)}

/* SECTION: videos */
.vid{display:flex;gap:15px;padding:17px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.11);
  border-radius:var(--r-m);transition:.24s;align-items:flex-start}
.vid:hover{background:rgba(255,255,255,.09);border-color:rgba(251,191,36,.34);transform:translateX(4px)}
.vid-ic{width:44px;height:44px;border-radius:11px;background:#FF0000;display:grid;place-items:center;flex-shrink:0;transition:.24s}
.vid:hover .vid-ic{transform:scale(1.08);box-shadow:0 6px 18px rgba(255,0,0,.36)}
.vid-ic svg{width:21px;height:21px;color:#fff}
.vid-b b{display:block;font-size:14.5px;color:#fff;line-height:1.55;margin-bottom:6px;font-weight:700}
.vid-b p{font-size:12.8px;color:rgba(241,245,249,.62);line-height:1.65;margin-bottom:7px}
.vid-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:13px}

/* SECTION: search overlay */
.srch-ov{position:fixed;inset:0;z-index:1100;visibility:hidden;opacity:0;transition:.24s}
.srch-ov.open{visibility:visible;opacity:1}
.srch-bg{position:absolute;inset:0;background:rgba(7,17,32,.72);backdrop-filter:blur(7px)}
.srch-p{position:relative;max-width:730px;margin:9vh auto 0;background:#fff;border-radius:var(--r-xl);
  box-shadow:0 26px 70px rgba(0,0,0,.4);overflow:hidden;transform:translateY(-16px);transition:.28s var(--ease);
  max-height:80vh;display:flex;flex-direction:column}
.srch-ov.open .srch-p{transform:translateY(0)}
.srch-h{display:flex;align-items:center;gap:13px;padding:19px 22px;border-bottom:1px solid var(--line)}
.srch-h svg.mag{width:21px;height:21px;color:var(--gold-500);flex-shrink:0}
.srch-h input{flex:1;border:none;outline:none;font-size:17px;background:none;padding:4px 0}
.srch-h input::placeholder{color:#b0bdcc}
.srch-h kbd{font-size:11px;font-weight:800;padding:3px 8px;border-radius:5px;background:var(--navy-50);
  color:var(--txt-3);border:1px solid var(--line);font-family:inherit}
.srch-b{overflow-y:auto;padding:14px 22px 22px;flex:1}
.srch-grp{margin-bottom:20px}
.srch-grp h5{font-size:11.5px;letter-spacing:.11em;text-transform:uppercase;color:var(--txt-3);font-weight:800;
  margin-bottom:9px;display:flex;align-items:center;gap:8px}
.srch-grp h5::after{content:"";flex:1;height:1px;background:var(--line-2)}
.srch-r{display:flex;align-items:center;gap:12px;padding:11px 13px;border-radius:var(--r-s);cursor:pointer;transition:.16s}
.srch-r:hover,.srch-r.hi{background:var(--navy-50)}
.srch-r .ico{width:32px;height:32px;border-radius:8px}
.srch-r .ico svg{width:16px;height:16px}
.srch-r b{display:block;font-size:14.5px;color:var(--navy-800);font-weight:700;line-height:1.4}
.srch-r span{display:block;font-size:12.5px;color:var(--txt-3);margin-top:1px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.srch-r mark{background:var(--gold-100);color:var(--gold-600);padding:0 2px;border-radius:3px;font-weight:800}
.srch-r .go{margin-left:auto;width:16px;height:16px;color:var(--txt-3);flex-shrink:0}
.srch-hint{padding:14px 22px;border-top:1px solid var(--line);background:var(--navy-50);font-size:12.5px;
  color:var(--txt-3);display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.srch-hint span{display:inline-flex;align-items:center;gap:5px}
.srch-hint kbd{font-size:11px;font-weight:800;padding:2px 6px;border-radius:4px;background:#fff;border:1px solid var(--line);font-family:inherit}

/* SECTION: fab + back-to-top */
.fab{position:fixed;right:18px;bottom:18px;z-index:850;display:flex;flex-direction:column;gap:10px;align-items:flex-end}
.fab a,.fab button{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;box-shadow:0 7px 22px rgba(7,17,32,.24);
  transition:.24s var(--ease);cursor:pointer;border:none}
.fab a:hover,.fab button:hover{transform:scale(1.09) translateY(-2px)}
.fab svg{width:25px;height:25px}
.fab-wa{background:#25D366;color:#fff;position:relative}
.fab-wa::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25D366;animation:ring 2.4s infinite}
@keyframes ring{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.5);opacity:0}}
.fab-tel{background:var(--navy-800);color:var(--gold-400)}
.fab-top{background:#fff;color:var(--navy-800);border:1px solid var(--line)!important;opacity:0;visibility:hidden;transform:scale(.85);width:46px;height:46px}
.fab-top.on{opacity:1;visibility:visible;transform:scale(1)}
.fab-top svg{width:20px;height:20px}
.fab-tip{position:absolute;right:66px;top:50%;transform:translateY(-50%);background:var(--navy-900);color:#fff;
  padding:7px 13px;border-radius:var(--r-s);font-size:12.5px;font-weight:700;white-space:nowrap;opacity:0;
  pointer-events:none;transition:.2s}
.fab a:hover .fab-tip{opacity:1;right:62px}

/* SECTION: footer */
.ftr{background:var(--navy-900);color:rgba(241,245,249,.7);padding:60px 0 0;position:relative}
.ftr::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--gold-600),var(--gold-400),var(--gold-600))}
.ftr-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:44px}
.ftr h4{font-size:14px;color:#fff;letter-spacing:.05em;margin-bottom:17px;font-weight:800;text-transform:uppercase}
.ftr-brand .logo-tx b{color:#fff}
.ftr-brand .logo-tx span{color:rgba(241,245,249,.5)}
.ftr-brand>p{font-size:13.8px;line-height:1.8;margin:17px 0 20px;color:rgba(241,245,249,.62)}
.ftr-soc{display:flex;gap:9px}
.ftr-soc a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.11);
  display:grid;place-items:center;color:rgba(241,245,249,.76);transition:.22s}
.ftr-soc a:hover{background:var(--gold-500);color:var(--navy-900);border-color:var(--gold-500);transform:translateY(-3px)}
.ftr-soc svg{width:18px;height:18px}
.ftr-links a{display:block;padding:6px 0;font-size:13.8px;color:rgba(241,245,249,.66);transition:.18s}
.ftr-links a:hover{color:var(--gold-400);padding-left:5px}
.ftr-ct>div{display:flex;gap:11px;margin-bottom:14px;align-items:flex-start}
.ftr-ct svg{width:16px;height:16px;color:var(--gold-400);flex-shrink:0;margin-top:4px}
.ftr-ct span{display:block;font-size:11.5px;color:rgba(241,245,249,.45);font-weight:700;letter-spacing:.04em}
.ftr-ct a,.ftr-ct b{display:block;font-size:15px;color:#fff;font-weight:700}
.ftr-ct a:hover{color:var(--gold-400)}
.ftr-ct p{font-size:13.5px;line-height:1.7;color:rgba(241,245,249,.62)}
.ftr-bot{border-top:1px solid rgba(255,255,255,.09);padding:20px 0;display:flex;justify-content:space-between;
  gap:16px;flex-wrap:wrap;font-size:12.8px;color:rgba(241,245,249,.45);align-items:center}
.ftr-bot a:hover{color:var(--gold-400)}
.ftr-bot nav{display:flex;gap:18px;flex-wrap:wrap}

/* SECTION: notice bar */
.notice{background:linear-gradient(90deg,#fef3c7,#fde68a);border-bottom:1px solid #fcd34d;padding:11px 0}
.notice-in{display:flex;align-items:center;gap:13px;flex-wrap:wrap;font-size:14px;color:#78350f}
.notice-in .ico{width:30px;height:30px;border-radius:8px;background:#f59e0b;color:#fff;flex-shrink:0}
.notice-in .ico svg{width:17px;height:17px}
.notice-in b{font-weight:800}
.notice-in a{font-weight:800;color:#92400e;text-decoration:underline;text-underline-offset:3px;margin-left:auto;white-space:nowrap}
.notice-in a:hover{color:#78350f}
.notice-x{width:26px;height:26px;border-radius:50%;border:none;background:rgba(120,53,15,.12);cursor:pointer;
  display:grid;place-items:center;color:#78350f;flex-shrink:0}
.notice-x svg{width:14px;height:14px}

/* SECTION: reveal + toast + modal */
.rv{opacity:0;transform:translateY(20px);transition:opacity .55s var(--ease),transform .55s var(--ease)}
.rv.in{opacity:1;transform:none}
@keyframes fadeUp{from{opacity:0;transform:translateY(13px)}to{opacity:1;transform:none}}
.toast{position:fixed;left:50%;bottom:34px;transform:translate(-50%,22px);background:var(--navy-900);color:#fff;
  padding:14px 24px;border-radius:999px;font-size:14.5px;font-weight:700;box-shadow:0 14px 38px rgba(0,0,0,.34);
  z-index:1300;opacity:0;visibility:hidden;transition:.3s var(--ease);display:flex;align-items:center;gap:10px;max-width:92vw}
.toast.on{opacity:1;visibility:visible;transform:translate(-50%,0)}
.toast svg{width:19px;height:19px;color:#25D366;flex-shrink:0}
.toast.err svg{color:#fca5a5}

/* SECTION: blog admin */
.adm{background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--sh-2)}
.adm-h{background:linear-gradient(135deg,var(--navy-800),var(--navy-900));color:#fff;padding:22px 26px}
.adm-h h3{font-size:19px;margin-bottom:5px}
.adm-h p{font-size:13.5px;color:rgba(241,245,249,.7)}
.adm-b{padding:26px}
.adm-warn{background:var(--warn-bg);border-left:4px solid var(--warn);padding:15px 19px;border-radius:0 var(--r-m) var(--r-m) 0;
  font-size:14px;color:var(--txt);line-height:1.75;margin-bottom:22px}
.adm-warn b{color:var(--warn)}
.adm-code{background:var(--navy-900);color:#e2e8f0;border-radius:var(--r-m);padding:19px;font-size:13px;line-height:1.75;
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;overflow-x:auto;white-space:pre;margin-bottom:18px;
  border:1px solid rgba(255,255,255,.1)}
.adm-tabs{display:flex;gap:7px;border-bottom:2px solid var(--line-2);margin-bottom:22px;overflow-x:auto}
.adm-tabs button{padding:11px 19px;background:none;border:none;cursor:pointer;font-size:14px;font-weight:700;
  color:var(--txt-3);border-bottom:3px solid transparent;margin-bottom:-2px;transition:.2s;white-space:nowrap}
.adm-tabs button:hover{color:var(--navy-800)}
.adm-tabs button.active{color:var(--gold-600);border-bottom-color:var(--gold-500)}
.adm-pane{display:none}
.adm-pane.on{display:block;animation:fadeUp .3s var(--ease)}

/* ============================================================
   SECTION: responsive
   ============================================================ */
@media (max-width:1100px){
  .nav,.hdr-tel{display:none}
  .burger{display:grid}
  .hdr-in{height:64px}
  :root{--hdr-h:64px}
  .mega{display:none}
  .hero-in{grid-template-columns:1fr;gap:40px}
  .hero-visual{max-width:520px;margin:0 auto}
  .hero{padding-top:48px}
  .ftr-grid{grid-template-columns:1fr 1fr;gap:32px}
  .dtl-layout,.blog-layout{grid-template-columns:1fr;gap:30px}
  .aside,.blog-side{position:static;flex-direction:row;flex-wrap:wrap}
  .aside>*,.blog-side>*{flex:1;min-width:270px}
  .mega-in{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .sec{padding:58px 0}
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .g3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stats-in{grid-template-columns:repeat(2,1fr)}
  .stat{border-bottom:1px solid var(--line-2);padding:26px 18px}
  .stat:nth-child(2n){border-right:none}
  .stat:nth-child(-n+2){border-bottom:1px solid var(--line-2)}
  .proc{grid-template-columns:repeat(2,minmax(0,1fr))}
  .art-toc ol{columns:1}
}
@media (max-width:720px){
  .wrap{padding:0 16px}
  .sec{padding:48px 0}
  .topbar{font-size:12px;padding:7px 0}
  .topbar-l .hide-s,.topbar-r .hide-s{display:none}
  .hero{padding-top:38px}
  .hero-in{gap:32px}
  .hero-cta .btn{flex:1;min-width:148px;padding:14px 20px;font-size:15px}
  .hero-tel{gap:16px}
  .hero-tel-i a,.hero-tel-i b{font-size:16px}
  .hero-float.f1{top:-10px;left:0;padding:10px 14px}
  .hero-float.f2{bottom:20px;right:0;padding:10px 14px}
  .hero-float b{font-size:15px}
  .g2,.g3,.g4,.two,.proc{grid-template-columns:1fr}
  .split-2,.split-code{grid-template-columns:minmax(0,1fr)!important;gap:24px}
  .stats-in{grid-template-columns:repeat(2,1fr)}
  .ftr-grid{grid-template-columns:1fr;gap:30px}
  .ftr-bot{flex-direction:column;text-align:center;gap:11px}
  .post-card{flex-direction:column;gap:14px}
  .post-card-t{width:100%;flex:none;aspect-ratio:16/9}
  .mega-in{grid-template-columns:1fr}
  .blk{padding:21px 18px}
  .qf-b,.diag-b{padding:21px 18px}
  .adm-b{padding:21px 18px}
  .art-cta{padding:26px 20px}
  .emg-in{gap:11px}
  .emg-sep{display:none}
  .emg-b{font-size:13.5px;width:100%;justify-content:center}
  .pick-grid{grid-template-columns:repeat(auto-fill,minmax(135px,1fr))}
  .opt-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
  .fab{right:13px;bottom:13px}
  .fab a,.fab button{width:50px;height:50px}
  .srch-p{margin:0;border-radius:0;max-height:100vh;height:100vh}
  .srch-hint{display:none}
  .toast{bottom:88px;font-size:13.5px;padding:12px 20px}
  .sec-head{margin-bottom:32px}
  .phdr{padding:38px 0 34px}
  .art-c h2{font-size:19px}
  .art-c p{font-size:15.5px}
  .art-c table{font-size:13.5px;display:block;overflow-x:auto}
}
@media (max-width:400px){
  .stats-in{grid-template-columns:1fr}
  .stat{border-right:none}
  .hero h1{font-size:28px}
}
@media print{
  .hdr,.topbar,.fab,.emg,.notice,.srch-ov,.drawer,.pbar,.footer-cta,.art-share{display:none!important}
  .sec{padding:20px 0}
  body{font-size:12pt;color:#000}
  .art-c h2{border-left-color:#000}
  a[href]::after{content:" (" attr(href) ")";font-size:9pt;color:#555}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
}