/* ==========================================================
   寶信證券 BX Securities — Design System v2
   Navy-led, editorial, borderless. Logo palette:
   navy #003084 (dominant) · cyan #00C0FC (hairline accent only)
   ========================================================== */
/* 字體已改為自託管，不再依賴 fonts.googleapis.com。
   字體宣告見 assets/fonts.css（由 build/fetch-fonts.py 產生），
   各頁 <head> 在本檔之前載入。設計令牌與字重完全不變。 */

:root{
  --navy:#003084;
  --navy-d:#00224F;          /* deepest — scrims, footer */
  --navy-2:#0B3D93;
  --blue:#0A4FB0;
  --cyan:#00C0FC;            /* DECORATIVE ONLY (hairlines) — never text: 2.11:1 on white */

  --wash:#F4F8FC;            /* the only large light tint — very subtle */
  --wash-2:#EAF1F9;

  --ink:#0A1F3F;
  --ink-2:#41597E;
  --ink-3:#586A88;           /* meta text — AA on white and tints */
  --ink-4:#8598B4;           /* decorative only */
  --hair:rgba(0,48,132,.10);
  --line:rgba(0,48,132,.10);   /* alias kept for subpage inline styles */
  --hair-2:rgba(0,48,132,.18);
  --hair-w:rgba(255,255,255,.16);

  --up:#C8102E;
  --down:#0B7B54;

  --f-serif:'Noto Serif TC',serif;
  --f-sans:'Noto Sans TC','Inter',system-ui,sans-serif;
  --f-num:'Inter',system-ui,sans-serif;

  --maxw:1240px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
}

/* 寬螢幕自動適配：1400px 以下維持原本的 1240px 不變，
   超過之後內容寬度隨視口無級伸縮，上限 2200px。
   正文段落本身另有 max-width（.lead 450px / .split-txt .lead 420px），
   放寬的是版面容器而非行長，因此不影響閱讀。 */
/* 版面寬度跟著瀏覽器視窗走，不設上限——視窗多大就多寬。
   用 max() 保證永遠不會比原本的 1240px 窄，
   因此 1348px 以下的螢幕（92vw 尚未超過 1240px）行為與原設計完全一致，
   之後便隨視窗無級伸縮。左右邊距同樣隨視窗微調。 */
:root{ --maxw:max(1240px, 92vw); }

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--f-sans);color:var(--ink);background:#fff;line-height:1.8;font-weight:400;-webkit-font-smoothing:antialiased}
a{color:var(--blue);text-decoration:none;transition:color .22s}
a:hover{color:var(--navy)}
img{display:block;max-width:100%}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
::selection{background:var(--navy);color:#fff}

.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 40px}
.sec{padding:112px 0;position:relative}
.sec-s{padding:80px 0}
@media(max-width:760px){.wrap{padding:0 22px}.sec{padding:68px 0}.sec-s{padding:56px 0}}

/* ---------- type ---------- */
h1,h2,h3,h4{font-family:var(--f-serif);font-weight:600;color:var(--navy);line-height:1.3}
.d1{font-size:clamp(36px,5.2vw,68px);line-height:1.17;font-weight:600}
.d2{font-size:clamp(27px,3.4vw,42px);line-height:1.26}
.d3{font-size:clamp(18px,1.5vw,21px);line-height:1.5}
.kicker{font-family:var(--f-num);font-size:11px;font-weight:500;letter-spacing:.34em;text-transform:uppercase;color:var(--blue);display:block}
.lead{font-size:clamp(15.5px,1.15vw,17.5px);color:var(--ink-2);line-height:1.95}
.muted{color:var(--ink-2)}
.faint{color:var(--ink-3)}
.num{font-family:var(--f-num);font-variant-numeric:tabular-nums}
.up{color:var(--up)}.down{color:var(--down)}
.hair{width:38px;height:2px;background:var(--cyan);display:block}

/* on-navy type */
.on-navy{background:var(--navy);color:#fff}
.on-navy h1,.on-navy h2,.on-navy h3{color:#fff}
.on-navy .lead,.on-navy p{color:rgba(255,255,255,.80)}
.on-navy .kicker{color:rgba(255,255,255,.62)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:11px;font-size:14.5px;font-weight:500;padding:15px 30px;line-height:1;transition:all .28s var(--ease);white-space:nowrap;border-radius:1px}
.btn-p{background:var(--navy);color:#fff}
.btn-p:hover{background:var(--blue);color:#fff}
.btn-w{background:#fff;color:var(--navy)}
.btn-w:hover{background:var(--wash-2);color:var(--navy)}
.btn-o{border:1px solid var(--hair-2);color:var(--navy)}
.btn-o:hover{border-color:var(--navy);background:var(--navy);color:#fff}
.btn-gw{border:1px solid rgba(255,255,255,.4);color:#fff}
.btn-gw:hover{background:#fff;color:var(--navy)}
.ar{transition:transform .28s var(--ease)}
.btn:hover .ar{transform:translateX(5px)}

/* ---------- notice bar ---------- */
.notice{background:var(--navy-d);color:#fff;font-size:13px;overflow:hidden;transition:max-height .45s var(--ease),opacity .3s;max-height:200px}
.notice.hide{max-height:0;opacity:0}
.notice .wrap{display:flex;align-items:center;gap:20px;padding-top:12px;padding-bottom:12px}
.notice b{font-weight:500;flex:0 0 auto;white-space:nowrap;letter-spacing:.02em}
.notice p{color:rgba(255,255,255,.72);line-height:1.6;flex:1;min-width:0;font-size:12.5px}
.notice .x{color:rgba(255,255,255,.55);flex:0 0 auto;padding:6px;line-height:0}
.notice .x:hover{color:#fff}
@media(max-width:760px){.notice .wrap{align-items:flex-start;flex-wrap:wrap;gap:6px}.notice b{width:100%}}

/* ---------- header ---------- */
header{position:sticky;top:0;z-index:900;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(16px);-webkit-backdrop-filter:saturate(1.4) blur(16px);transition:box-shadow .3s}
header.sc{box-shadow:0 1px 0 var(--hair),0 12px 30px -26px rgba(0,34,79,.5)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:82px;gap:26px}
.nav{display:flex;align-items:center;gap:36px;margin:0 auto;flex:0 0 auto}
.nav a{font-size:14.5px;font-weight:500;color:var(--ink);position:relative;padding:8px 0;letter-spacing:.02em;white-space:nowrap}
.nav a:hover{color:var(--blue)}
.nav a.on{color:var(--navy)}
.nav a.on::after{content:'';position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--cyan)}
.lang{display:flex;align-items:center;gap:9px;font-family:var(--f-num);font-size:12.5px;color:var(--ink-4)}
.lang button{padding:2px 3px;font-weight:500;color:var(--ink-3)}
.lang button.on{color:var(--navy);font-weight:600}
.lang span{opacity:.35}
.nbtn{display:grid;place-items:center;width:31px;height:31px;border-radius:50%;color:var(--ink-4);border:1px solid var(--hair);transition:color .22s,border-color .22s,background .22s;flex:0 0 auto}
.nbtn:hover{color:var(--blue);border-color:var(--blue)}
.nbtn.on{color:var(--navy);border-color:var(--hair-2);background:var(--wash)}
.burger{display:none;flex-direction:column;gap:5px;padding:8px}
.burger i{display:block;width:22px;height:1.5px;background:var(--navy)}
.drawer{display:none}
.drawer.open{display:block;border-top:1px solid var(--hair);background:#fff}
@media(max-width:940px){
  .nav,.lang.desk{display:none}
  .burger{display:flex}
  .nbtn{margin-left:auto}
  .drawer a{display:block;padding:16px 0;font-size:16px;border-bottom:1px solid var(--hair);color:var(--ink)}
}

/* ---------- logo ---------- */
.logo{display:block;flex:0 0 auto}
.logo img{height:44px;width:auto}
@media(max-width:760px){.logo img{height:34px}}

/* ==========================================================
   HERO — full-bleed photo, navy scrim, white display type
   ========================================================== */
.hero{position:relative;min-height:clamp(460px,74vh,700px);display:flex;align-items:center;overflow:hidden;background:var(--navy-d)}
.hero>picture{display:contents}
.hero>img,.hero>picture>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:70% 34%}
.hero::after{content:'';position:absolute;inset:0;background:
  linear-gradient(96deg,var(--navy-d) 0%,rgba(0,34,79,.94) 30%,rgba(0,40,98,.66) 56%,rgba(0,48,132,.26) 78%,rgba(0,48,132,.12) 100%)}
.hero .wrap{position:relative;z-index:2;padding-top:80px;padding-bottom:80px}
.hero-in{max-width:620px}
.hero h1{color:#fff}
.hero .lead{color:rgba(255,255,255,.82);max-width:450px}
.hero .kicker{color:rgba(255,255,255,.66)}
@media(max-width:860px){
  .hero{min-height:0;align-items:flex-start}
  .hero>img,.hero>picture>img{object-position:62% 34%}
  .hero::after{background:linear-gradient(180deg,rgba(0,34,79,.93) 0%,rgba(0,34,79,.86) 55%,rgba(0,40,98,.8) 100%)}
  .hero .wrap{padding-top:60px;padding-bottom:60px}
}

/* ==========================================================
   EDITORIAL STATEMENT — the high-end moment
   ========================================================== */
.stmt{padding:140px 0;position:relative;overflow:hidden}
.stmt .hair{margin-bottom:40px}
.stmt-q{font-family:var(--f-serif);font-weight:500;font-size:clamp(24px,3.1vw,40px);line-height:1.62;color:#fff;max-width:940px;letter-spacing:.01em}
.stmt-by{margin-top:44px;font-size:13px;color:rgba(255,255,255,.55);letter-spacing:.14em;text-transform:uppercase;font-family:var(--f-num)}
@media(max-width:760px){.stmt{padding:76px 0}}

/* ==========================================================
   QUAD — editorial index links, no boxes
   ========================================================== */
.quad{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.quad a{padding:52px 34px 46px 0;position:relative;display:block;color:var(--ink)}
.quad a::before{content:'';position:absolute;left:0;right:20px;top:0;height:1px;background:var(--hair);transition:background .3s}
.quad a:hover::before{background:var(--navy)}
.quad .n{font-family:var(--f-num);font-size:11.5px;font-weight:500;letter-spacing:.2em;color:var(--ink-4);display:block;margin-bottom:26px;transition:color .3s}
.quad a:hover .n{color:var(--blue)}
.quad h3{font-size:21px;margin-bottom:11px}
.quad p{font-size:13.5px;color:var(--ink-3);line-height:1.7;margin-bottom:26px;max-width:200px}
.quad .go{color:var(--blue);transition:transform .3s var(--ease)}
.quad a:hover .go{transform:translateX(6px)}
@media(max-width:900px){.quad{grid-template-columns:1fr 1fr}.quad a{padding:40px 24px 34px 0}}
@media(max-width:520px){.quad{grid-template-columns:1fr}}

/* ==========================================================
   SPLIT — full-bleed image beside generous text
   ========================================================== */
.split{display:grid;grid-template-columns:1.05fr .95fr;align-items:stretch}
.split-img{position:relative;overflow:hidden;min-height:560px;background:var(--wash-2)}
.split-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.split-txt{display:flex;flex-direction:column;justify-content:center;padding:104px clamp(28px,7vw,104px)}
.split-txt.pad-l{padding-left:clamp(28px,6vw,88px)}
@media(max-width:940px){
  .split{grid-template-columns:1fr}
  .split-img{min-height:320px;order:-1}
  .split-txt{padding:64px 22px}
}

/* ==========================================================
   COLUMNS — borderless three-up with hairline heads
   ========================================================== */
.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.cols>div{padding:40px 40px 0 0;position:relative}
.cols>div::before{content:'';position:absolute;left:0;right:24px;top:0;height:1px;background:var(--hair)}
.cols .ci{color:var(--blue);margin-bottom:24px}
.cols h3{font-size:20px;margin-bottom:13px}
.cols p{font-size:14.5px;color:var(--ink-2);line-height:1.85;max-width:290px}
@media(max-width:900px){.cols{grid-template-columns:1fr}.cols>div{padding:32px 0 0}.cols>div::before{right:0}.cols p{max-width:none}}

/* ---------- stats on navy ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr)}
.stats>div{padding:56px 24px;position:relative}
.stats>div+div::before{content:'';position:absolute;left:0;top:32%;bottom:32%;width:1px;background:var(--hair-w)}
.stats .v{font-family:var(--f-num);font-size:clamp(28px,3vw,40px);font-weight:500;color:#fff;letter-spacing:-.015em;line-height:1.15}
.stats .l{font-size:12.5px;color:rgba(255,255,255,.62);margin-top:12px;letter-spacing:.04em}
@media(max-width:680px){.stats{grid-template-columns:1fr 1fr}.stats>div{padding:38px 18px}.stats>div:nth-child(3)::before{display:none}}

/* ---------- table ---------- */
.tbl{width:100%;border-collapse:collapse;font-size:14.5px}
.tbl th{text-align:left;font-weight:500;color:var(--ink-3);font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;padding:0 0 16px;border-bottom:1px solid var(--hair-2)}
.tbl td{padding:20px 0;border-bottom:1px solid var(--hair);color:var(--ink)}
.tbl tr:last-child td{border-bottom:none}
.tbl .r{text-align:right}
.tbl td.r{font-family:var(--f-num);font-variant-numeric:tabular-nums;color:var(--ink-2)}

/* ---------- page hero (subpages) ---------- */
.phero{background:var(--navy);color:#fff;padding:88px 0 84px;position:relative;overflow:hidden}
.phero::after{content:'';position:absolute;right:-10%;top:-40%;width:620px;height:620px;background:radial-gradient(circle,rgba(0,192,252,.14),transparent 68%);pointer-events:none}
.phero .wrap{position:relative;z-index:2}
.phero .kicker{color:rgba(255,255,255,.6);margin-bottom:22px}
.phero h1{color:#fff;margin-bottom:22px}
.phero .lead{color:rgba(255,255,255,.78);max-width:540px}
@media(max-width:760px){.phero{padding:60px 0 58px}}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.steps>div{padding:38px 40px 0 0;position:relative}
.steps>div::before{content:'';position:absolute;left:0;right:24px;top:0;height:1px;background:var(--hair)}
.steps .no{font-family:var(--f-num);font-size:11.5px;font-weight:500;letter-spacing:.2em;color:var(--blue);margin-bottom:22px}
.steps h3{font-size:20px;margin-bottom:11px}
.steps p{font-size:14.5px;color:var(--ink-2);line-height:1.85;max-width:290px}
@media(max-width:900px){.steps{grid-template-columns:1fr}.steps>div{padding:30px 0 0}.steps>div::before{right:0}.steps p{max-width:none}}

/* ---------- check list ---------- */
.chk{display:grid;gap:0;list-style:none}
.chk li{display:flex;gap:16px;align-items:flex-start;font-size:15.5px;color:var(--ink);padding:18px 0;border-bottom:1px solid var(--hair)}
.chk li:first-child{border-top:1px solid var(--hair)}
.chk svg{flex:0 0 auto;margin-top:6px;color:var(--blue)}
.chk li>span{flex:1;min-width:0}

/* ---------- form ---------- */
.form{display:grid;gap:22px}
.fld label{display:block;font-size:11.5px;color:var(--ink-3);margin-bottom:9px;letter-spacing:.16em;text-transform:uppercase;font-family:var(--f-num)}
.fld input,.fld textarea{width:100%;font-family:inherit;font-size:15.5px;color:var(--ink);background:transparent;border:none;border-bottom:1px solid var(--hair-2);border-radius:0;padding:10px 0;outline:none;transition:border-color .24s}
.fld input:focus,.fld textarea:focus{border-color:var(--navy)}
.fld textarea{resize:vertical;min-height:76px;line-height:1.8}
.f-err{color:var(--up);font-size:13.5px}
.f-ok{border-top:2px solid var(--navy);padding:26px 0 0;font-size:15.5px;color:var(--navy);line-height:1.85}

/* ---------- download rows ---------- */
.dls{border-top:1px solid var(--hair-2)}
.dls a{display:flex;align-items:center;gap:22px;padding:26px 0;border-bottom:1px solid var(--hair);color:var(--ink);transition:padding .28s var(--ease),color .22s}
.dls a:hover{padding-left:12px;color:var(--navy)}
.dls .fi{color:var(--ink-4);flex:0 0 auto;transition:color .22s}
.dls a:hover .fi{color:var(--blue)}
.dls .nm{flex:1;font-size:15.5px;font-weight:500}
.dls .mt{font-family:var(--f-num);font-size:11px;color:var(--ink-3);letter-spacing:.16em;text-transform:uppercase;flex:0 0 auto}
.dls .go{color:var(--blue);flex:0 0 auto;transition:transform .28s var(--ease)}
.dls a:hover .go{transform:translateY(3px)}

/* ---------- prose ---------- */
.prose p{font-size:16px;color:var(--ink-2);line-height:2.05;margin-bottom:22px;max-width:640px}
.prose p:last-child{margin-bottom:0}

/* ---------- footer ---------- */
footer{background:var(--navy-d);color:#fff;padding:76px 0 44px;font-size:13.5px}
footer a{color:rgba(255,255,255,.86)}
footer a:hover{color:#fff}
.ft{display:flex;justify-content:space-between;gap:56px;flex-wrap:wrap;padding-bottom:44px;border-bottom:1px solid var(--hair-w)}
.ft-l{flex:0 0 auto}
.ft-l img{height:46px;width:auto;margin-bottom:22px}
.ft-cp{color:rgba(255,255,255,.62);white-space:nowrap;font-size:13px}
.ft-r{display:grid;grid-template-columns:auto 1fr;gap:11px 18px;align-content:start}
.ft-r dt{color:rgba(255,255,255,.5);white-space:nowrap}
.ft-r dd{color:rgba(255,255,255,.9);line-height:1.75}
.ft-d{color:rgba(255,255,255,.44);font-size:11.5px;line-height:1.85;padding-top:30px;max-width:960px}
@media(max-width:820px){.ft{gap:36px}.ft-cp{white-space:normal}}

/* ---------- modal ---------- */
.ov{position:fixed;inset:0;background:rgba(0,26,66,.62);backdrop-filter:blur(4px);z-index:1000;display:grid;place-items:center;padding:24px;opacity:0;pointer-events:none;transition:opacity .36s var(--ease)}
.ov.show{opacity:1;pointer-events:auto}
.mo{background:#fff;max-width:472px;width:100%;padding:46px 44px 34px;position:relative;transform:translateY(16px) scale(.985);transition:transform .42s var(--ease-out)}
.mo::before{content:'';position:absolute;top:0;left:0;width:64px;height:3px;background:var(--cyan)}
.ov.show .mo{transform:none}
.mo h3{font-size:21px;margin-bottom:18px;padding-right:30px;line-height:1.45}
.mo p{font-size:14.5px;color:var(--ink-2);line-height:1.95}
.mo .x{position:absolute;top:22px;right:22px;color:var(--ink-4);padding:5px;line-height:0}
.mo .x:hover{color:var(--navy)}
.mo .act{display:flex;justify-content:flex-end;margin-top:30px}

/* ==========================================================
   v1 class mapping — subpages authored against the earlier
   vocabulary render in the v2 (borderless, editorial) language
   ========================================================== */
.rule{width:38px;height:2px;background:var(--cyan);display:block}
.band-light{background:var(--wash)}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.g3>.card{padding:40px 40px 0 0;position:relative;background:none;border:none}
.g3>.card::before{content:'';position:absolute;left:0;right:24px;top:0;height:1px;background:var(--hair)}
.g3 .card h3{font-size:20px;margin-bottom:13px}
.g3 .card p{font-size:14.5px;color:var(--ink-2);line-height:1.85;max-width:290px}
.ic,.ci{color:var(--blue);display:block;margin-bottom:24px}
.ic svg,.ci svg{width:26px;height:26px;stroke-width:1.3}
@media(max-width:900px){
  .g2,.g3{grid-template-columns:1fr;gap:40px}
  .g3>.card{padding:32px 0 0}
  .g3>.card::before{right:0}
  .g3 .card p{max-width:none}
}

/* ==========================================================
   ABOUT — photo band + stat rail + prose
   ========================================================== */
.aband{position:relative;min-height:clamp(300px,42vh,400px);display:flex;align-items:center;overflow:hidden;background:var(--navy-d)}
.aband>picture{display:contents}
.aband>img,.aband>picture>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 62%}
.aband::after{content:'';position:absolute;inset:0;background:linear-gradient(96deg,var(--navy-d) 0%,rgba(0,34,79,.9) 26%,rgba(0,40,98,.58) 50%,rgba(0,48,132,.14) 74%,rgba(0,48,132,.04) 100%)}
.aband .wrap{position:relative;z-index:2;padding-top:56px;padding-bottom:56px}
.aband-in{max-width:520px}
.aband h1{color:#fff;margin:20px 0 26px}
.aband .kicker{color:rgba(255,255,255,.66)}
.aband .sub{color:rgba(255,255,255,.82);font-size:16px;line-height:1.85;margin-top:26px}
@media(max-width:860px){
  .aband>img,.aband>picture>img{object-position:56% 62%}
  .aband::after{background:linear-gradient(180deg,rgba(0,34,79,.9) 0%,rgba(0,34,79,.82) 60%,rgba(0,40,98,.78) 100%)}
}

.ab{display:grid;grid-template-columns:.32fr .68fr;gap:0}
.ab-rail{display:grid;align-content:start;gap:0;padding-right:48px}
.ab-rail>div{padding:30px 0;border-bottom:1px solid var(--hair)}
.ab-rail>div:first-child{padding-top:0}
.ab-rail>div:last-child{border-bottom:none}
.ab-rail .v{font-family:var(--f-num);font-size:clamp(26px,2.6vw,34px);font-weight:500;color:var(--blue);letter-spacing:-.015em;line-height:1.15}
.ab-rail .v em{font-family:var(--f-sans);font-style:normal;font-size:15px;font-weight:400;color:var(--ink-2);margin-left:5px}
.ab-rail .l{font-size:13.5px;color:var(--ink-2);margin-top:9px;line-height:1.7}
.ab-body{border-left:1px solid var(--hair);padding-left:clamp(28px,4.5vw,60px)}
.ab-body p{font-size:15.5px;color:var(--ink-2);line-height:2.05;margin-bottom:26px}
.ab-body p:last-child{margin-bottom:0}
@media(max-width:900px){
  .ab{grid-template-columns:1fr;gap:44px}
  .ab-rail{grid-template-columns:1fr 1fr 1fr;padding-right:0;gap:0}
  .ab-rail>div{padding:0 20px 0 0;border-bottom:none;border-right:1px solid var(--hair)}
  .ab-rail>div:last-child{border-right:none}
  .ab-body{border-left:none;padding-left:0;border-top:1px solid var(--hair);padding-top:36px}
}
@media(max-width:560px){.ab-rail{grid-template-columns:1fr}.ab-rail>div{padding:22px 0;border-right:none;border-bottom:1px solid var(--hair)}.ab-rail>div:last-child{border-bottom:none}}

.vals{display:grid;grid-template-columns:repeat(4,1fr);gap:0;align-items:stretch}
.vals>div{padding:0 32px;position:relative}
.vals>div+div::before{content:'';position:absolute;left:0;top:0;bottom:0;width:1px;background:var(--hair-2)}
.vals>div:first-child{padding-left:0}
.vals h3{font-size:19px;margin-bottom:12px}
.vals p{font-size:14px;color:var(--ink-2);line-height:1.85}
@media(max-width:860px){
  .vals{grid-template-columns:1fr 1fr;gap:38px 0}
  .vals>div:nth-child(3)::before{display:none}
}
@media(max-width:520px){.vals{grid-template-columns:1fr;gap:30px}.vals>div{padding:0}.vals>div+div::before{display:none}}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out)}
.rv.in{opacity:1;transform:none}
.rv[data-d="1"]{transition-delay:.1s}.rv[data-d="2"]{transition-delay:.2s}
.rv[data-d="3"]{transition-delay:.3s}.rv[data-d="4"]{transition-delay:.4s}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}

/* ==========================================================
   無障礙 — 鍵盤操作支援
   只新增焦點與跳轉樣式，未更動任何既有設計令牌或顏色值。
   outline 用 --blue（裝飾線用途），深色底改用白色以維持可見度。
   ========================================================== */
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:2px}
.hero :focus-visible,.aband :focus-visible,.on-navy :focus-visible,
.stmt :focus-visible,footer :focus-visible,.mo :focus-visible,
#notice :focus-visible{outline-color:#fff}

/* 跳至主要內容：平時移出畫面，鍵盤 Tab 到才出現 */
.skip{position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--navy);color:#fff;padding:12px 22px;
  font-family:var(--f-sans);font-size:14px;text-decoration:none}
.skip:focus{left:0}
main:focus{outline:none}