:root{
  --navy:#071a2c;
  --navy-soft:#102b45;
  --gold:#e4ae35;
  --cream:#fbf7f1;
  --ink:#2f2828;
  --rose:#c77c78;
  --muted:#756b6b;
  --line:rgba(47,40,40,.13);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:var(--cream);
  font-family:"PingFang TC","Microsoft JhengHei",sans-serif;
  line-height:1.7;
}
a{color:inherit;text-decoration:none}
img{display:block;width:100%}
.selector-header{
  min-height:82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:0 clamp(22px,5vw,76px);
  border-bottom:1px solid var(--line);
  background:rgba(255,253,249,.94);
  backdrop-filter:blur(14px);
}
.selector-brand{display:flex;align-items:center;gap:12px}
.selector-mark{
  width:48px;height:40px;display:grid;place-items:center;
  border-radius:14px;background:var(--navy);color:#fff;
  font:700 13px Georgia,"Times New Roman",serif;
}
.selector-brand>span:last-child{display:grid;line-height:1}
.selector-brand strong{font-size:19px;letter-spacing:.18em}
.selector-brand small{margin-top:5px;color:var(--muted);font-size:8px;letter-spacing:.3em}
.home-link{
  padding:10px 17px;border:1px solid var(--line);border-radius:999px;
  font-size:12px;font-weight:700;
}
.selector-hero{
  max-width:920px;
  margin:0 auto;
  padding:clamp(70px,8vw,120px) 24px 50px;
  text-align:center;
}
.eyebrow{
  margin:0;color:#9e5e5c;font-size:11px;font-weight:800;
  letter-spacing:.24em;
}
.selector-hero h1{
  margin:16px 0 22px;
  font-size:clamp(42px,6vw,80px);
  line-height:1.1;
  font-weight:500;
  letter-spacing:-.045em;
}
.lead{max-width:650px;margin:0 auto;color:var(--muted);font-size:16px}
.portfolio-choice-grid{
  width:min(1320px,calc(100% - 44px));
  margin:0 auto;
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:28px;
  padding-bottom:80px;
}
.choice-card{
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:28px;
  background:#fff;
  box-shadow:0 24px 65px rgba(58,44,41,.1);
  transition:transform .3s ease,box-shadow .3s ease;
}
.choice-card:hover{
  transform:translateY(-7px);
  box-shadow:0 34px 80px rgba(58,44,41,.16);
}
.choice-image{position:relative;aspect-ratio:1.42;overflow:hidden}
.choice-image img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .55s ease;
}
.choice-card:hover .choice-image img{transform:scale(1.035)}
.visual-card .choice-image img{object-position:center}
.system-card .choice-image img{object-position:center top}
.choice-number{
  position:absolute;right:18px;top:18px;
  width:44px;height:44px;display:grid;place-items:center;
  border-radius:50%;background:rgba(255,255,255,.92);
  font:700 15px Georgia,"Times New Roman",serif;
}
.choice-copy{padding:34px clamp(25px,3vw,42px) 38px}
.card-kicker{
  margin:0 0 10px;color:#9e5e5c;font-size:10px;font-weight:800;
  letter-spacing:.18em;
}
.system-card .card-kicker{color:#b67a0c}
.choice-copy h2{
  margin:0 0 16px;
  font-size:clamp(28px,3vw,44px);
  line-height:1.18;
  font-weight:600;
}
.choice-copy p{color:var(--muted);font-size:14px}
.choice-copy ul{
  margin:22px 0 28px;padding:0;list-style:none;
  display:grid;gap:8px;font-size:13px;
}
.choice-copy li::before{content:"✓";margin-right:9px;color:#9e5e5c;font-weight:800}
.system-card .choice-copy li::before{color:#b67a0c}
.choice-action{
  display:inline-flex;
  min-height:48px;
  align-items:center;
  padding:0 20px;
  border-radius:999px;
  background:var(--ink);
  color:#fff;
  font-size:13px;
  font-weight:800;
}
.system-card .choice-action{background:var(--navy)}
.selector-note{
  margin-top:10px;
  padding:45px 24px;
  text-align:center;
  background:var(--navy);
  color:#fff;
}
.selector-note p{margin:0 0 18px;color:rgba(255,255,255,.72)}
.selector-note a{
  display:inline-flex;padding:11px 19px;border:1px solid var(--gold);
  border-radius:999px;color:var(--gold);font-weight:800;font-size:13px;
}
footer{
  display:flex;justify-content:space-between;gap:20px;
  padding:24px clamp(22px,5vw,76px);
  background:#03101c;color:rgba(255,255,255,.7);font-size:12px;
}
footer a{color:var(--gold);font-weight:800}
@media(max-width:800px){
  .portfolio-choice-grid{grid-template-columns:1fr}
  .selector-hero{padding-top:60px}
}
@media(max-width:520px){
  .selector-header{padding:12px 18px}
  .selector-brand small{display:none}
  .home-link{font-size:11px}
  footer{flex-direction:column}
}


/* 03 廣告設計與平面視覺作品集 */
.ad-card{
  grid-column:1 / -1;
  width:calc((100% - 28px) / 2);
  justify-self:center;
}
.ad-card .card-kicker{color:#9a4d29}
.ad-card .choice-copy li::before{color:#9a4d29}
.ad-card .choice-action{background:#5b2816}
.ad-card .choice-image img{object-position:center}
@media(max-width:800px){
  .ad-card{grid-column:auto;width:100%}
}

/* 03 廣告作品集封面：咖啡＋健身＋美髮 */
.choice-image-triple{
  display:grid !important;
  grid-template-columns:repeat(3,1fr) !important;
  gap:8px !important;
  padding:20px !important;
  overflow:hidden !important;
  position:relative !important;
  background:#24130d !important;
}

.choice-image-triple img{
  display:block !important;
  width:100% !important;
  height:100% !important;
  min-width:0 !important;
  object-fit:cover !important;
  object-position:center !important;
  border-radius:8px !important;
}

.choice-image-triple .choice-number{
  position:absolute !important;
  top:14px !important;
  right:14px !important;
  z-index:5 !important;
}

@media(max-width:600px){
  .choice-image-triple{
    gap:5px !important;
    padding:12px !important;
  }
}