/* aivid gallery — 試映室 / 場記板 */
:root{
  --ink-0:#0d0c0e;
  --ink-1:#151318;
  --ink-2:#1b191f;
  --line:#2b2731;
  --line-soft:#211e28;
  --paper:#ece7dc;
  --dim:#a69d90;
  --faint:#736b60;
  --amber:#d8a35f;
  --amber-dim:#8a6b42;
  --red:#c85449;
  --serif:"Songti TC","Songti SC","Noto Serif TC","Noto Serif SC","STSong","SimSun",serif;
  --sans:"PingFang TC","PingFang SC","Hiragino Sans","Heiti TC","Microsoft JhengHei",-apple-system,system-ui,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,"Courier New",monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  background:var(--ink-0);
  color:var(--paper);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.75;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
::selection{background:var(--amber);color:var(--ink-0)}

/* ---------- 骨架 ---------- */
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.narrow{max-width:760px;margin:0 auto;padding:0 20px}

/* ---------- 導航 ---------- */
.nav{
  display:flex;align-items:baseline;gap:1.4rem;flex-wrap:wrap;
  padding:1.1rem 0;
  border-bottom:1px solid var(--line-soft);
}
.nav-brand{font-family:var(--mono);font-size:.95rem;letter-spacing:.28em;color:var(--paper)}
.nav-brand span{color:var(--amber)}
.nav-links{display:flex;gap:1.1rem;flex-wrap:wrap;margin-left:auto}
.nav-links a{
  font-size:.8rem;color:var(--dim);letter-spacing:.08em;
  border-bottom:1px solid transparent;padding-bottom:2px;
}
.nav-links a:hover{color:var(--paper);border-bottom-color:var(--amber)}
.nav-links a[aria-current="page"]{color:var(--amber);border-bottom-color:var(--amber-dim)}

/* ---------- 場記 slate（全站簽名） ---------- */
.slate{
  border-top:1px solid var(--line);
  margin-top:.6rem;padding-top:.5rem;
  display:flex;flex-wrap:wrap;gap:.35rem 1.1rem;
  font-family:var(--mono);font-size:.68rem;line-height:1.6;
  color:var(--faint);letter-spacing:.06em;
}
.slate b{font-weight:400;color:var(--dim)}
.slate .sq{color:var(--amber-dim)}

/* eyebrow */
.eye{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.34em;
  color:var(--amber);text-transform:uppercase;
}
.eye-red{color:var(--red)}

h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.3}

/* ---------- 首頁 hero ---------- */
.hero{
  display:grid;grid-template-columns:1fr minmax(280px,420px);
  gap:clamp(1.6rem,4vw,4rem);align-items:center;
  padding:clamp(2.4rem,6vh,5rem) 0 clamp(2rem,5vh,3.6rem);
}
.hero-copy .eye{display:block;margin-bottom:1.2rem}
.hero-copy h1{
  font-size:clamp(2.1rem,5.2vw,3.6rem);
  letter-spacing:.06em;margin-bottom:1.3rem;
}
.hero-copy h1 em{font-style:normal;color:var(--amber)}
.hero-lede{color:var(--dim);font-size:.98rem;max-width:34em;margin-bottom:1.6rem}
.hero-meta{
  font-family:var(--mono);font-size:.72rem;color:var(--faint);
  letter-spacing:.1em;line-height:2.1;
}
.hero-meta i{font-style:normal;color:var(--amber-dim);margin-right:.5em}
.hero-still{min-width:0}
.hero-still img{width:100%;border:1px solid var(--line)}

/* ---------- 區塊標題 ---------- */
.sec{padding:clamp(2.6rem,7vh,4.6rem) 0 0}
.sec-head{display:flex;align-items:baseline;gap:1rem;flex-wrap:wrap;margin-bottom:1.6rem}
.sec-head h2{font-size:clamp(1.4rem,3vw,1.9rem);letter-spacing:.1em}
.sec-head .eye{letter-spacing:.26em}

/* ---------- 作品卡 ---------- */
.works{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.work-card{display:block;min-width:0}
.work-card .frame{
  overflow:hidden;border:1px solid var(--line);
  aspect-ratio:3/4;background:var(--ink-1);
}
.work-card img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.work-card:hover img{transform:scale(1.03)}
.work-card h3{font-size:1.2rem;letter-spacing:.14em;margin-top:1rem}
.work-card .wc-log{font-size:.82rem;color:var(--dim);margin-top:.3rem;line-height:1.65}
.work-card:hover h3{color:var(--amber)}

/* ---------- 拒稿 band（首頁） ---------- */
.blocked-band{
  margin-top:clamp(2.6rem,7vh,4.6rem);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,rgba(200,84,73,.05),rgba(200,84,73,0));
}
.blocked-band-in{
  display:grid;grid-template-columns:1fr minmax(240px,340px);
  gap:2.4rem;align-items:center;padding:2.6rem 0;
}
.blocked-band h2{font-size:clamp(1.3rem,2.8vw,1.7rem);letter-spacing:.1em;margin:.7rem 0 .9rem}
.blocked-band p{color:var(--dim);font-size:.92rem;max-width:36em}
.blocked-band .go{
  display:inline-block;margin-top:1.3rem;
  font-family:var(--mono);font-size:.78rem;letter-spacing:.14em;
  color:var(--red);border:1px solid var(--red);
  padding:.6rem 1.1rem;
}
.blocked-band .go:hover{background:var(--red);color:var(--ink-0)}
.mini-pair{display:grid;grid-template-columns:1fr 1fr;gap:.6rem}
.mini-pair figure img{border:1px solid var(--line)}
.mini-pair figcaption{
  font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;
  color:var(--faint);margin-top:.4rem;
}
.mini-pair .is-blocked figcaption{color:var(--red)}

/* ---------- 作品頁 ---------- */
.wk-head{padding:clamp(2rem,5vh,3.4rem) 0 1.8rem}
.wk-head .eye{display:block;margin-bottom:1rem}
.wk-head h1{font-size:clamp(2rem,5vw,3.1rem);letter-spacing:.12em;margin-bottom:1rem}
.wk-log{color:var(--dim);font-size:.98rem;max-width:40em}
.wk-meta{
  display:flex;flex-wrap:wrap;gap:.4rem 1.6rem;margin-top:1.4rem;
  font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;color:var(--faint);
}
.wk-meta i{font-style:normal;color:var(--amber-dim);margin-right:.45em}

.gallery{display:grid;gap:clamp(2.2rem,6vh,3.6rem);padding-top:.6rem}
.still{max-width:640px;margin:0 auto;width:100%}
.still.landscape{max-width:900px}
.still img{width:100%;border:1px solid var(--line)}

/* ---------- 證據：圖 ↔ prompt ---------- */
.evidence{display:grid;gap:2.6rem}
.ev{
  display:grid;grid-template-columns:minmax(200px,340px) 1fr;
  gap:1.8rem;align-items:start;
}
.ev-img img{width:100%;border:1px solid var(--line)}
.ev-doc{
  border:1px solid var(--line-soft);background:var(--ink-1);
  padding:1.3rem 1.4rem;min-width:0;
}
.ev-doc .doc-path{
  font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;
  color:var(--amber);margin-bottom:.9rem;
  padding-bottom:.7rem;border-bottom:1px dashed var(--line);
  overflow-wrap:anywhere;
}
.ev-doc pre{
  font-family:var(--mono);font-size:.78rem;line-height:1.9;
  color:var(--dim);white-space:pre-wrap;overflow-wrap:anywhere;
}
.ev-doc .doc-note{
  margin-top:.95rem;padding-top:.8rem;border-top:1px dashed var(--line);
  font-size:.8rem;color:var(--faint);
}
.ev-doc .doc-note b{font-weight:500;color:var(--amber-dim)}

/* ---------- 拒稿頁 ---------- */
.link-red{color:var(--red);border-bottom:1px solid rgba(200,84,73,.5)}
.link-red:hover{border-bottom-color:var(--red)}
.pairs{display:grid;gap:clamp(3rem,8vh,4.6rem);padding-top:1.2rem}
.pair-head{margin-bottom:1.1rem}
.pair-head h3{font-size:1.25rem;letter-spacing:.1em;margin-bottom:.45rem}
.pair-head p{font-size:.86rem;color:var(--dim);max-width:44em}
.pair-head p b{font-weight:500;color:var(--paper)}
.pair{display:grid;grid-template-columns:1fr 1fr;gap:clamp(.7rem,2vw,1.4rem)}
.pair figure{min-width:0}
.pair .tag{
  display:flex;align-items:center;gap:.55rem;
  font-family:var(--mono);font-size:.64rem;letter-spacing:.16em;
  margin-bottom:.55rem;
}
.pair .tag::before{content:"";width:8px;height:8px;flex:none}
.pair .is-blocked .tag{color:var(--red)}
.pair .is-blocked .tag::before{background:var(--red)}
.pair .is-clean .tag{color:var(--amber)}
.pair .is-clean .tag::before{background:var(--amber)}
.pair img{width:100%;border:1px solid var(--line)}
.pair .is-blocked img{border-color:rgba(200,84,73,.45)}
.pair figcaption.why{
  font-size:.76rem;color:var(--faint);margin-top:.55rem;line-height:1.7;
}

.method{
  border-left:2px solid var(--amber-dim);
  padding:.2rem 0 .2rem 1.3rem;
  margin:2.4rem 0 0;
  color:var(--dim);font-size:.92rem;max-width:44em;
}
.method b{color:var(--paper);font-weight:500}

/* ---------- 頁間導航 / 頁腳 ---------- */
.wk-nav{
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  margin-top:clamp(3rem,8vh,4.6rem);
  padding:1.4rem 0;border-top:1px solid var(--line-soft);
  font-family:var(--mono);font-size:.76rem;letter-spacing:.1em;color:var(--dim);
}
.wk-nav a:hover{color:var(--amber)}
.foot{
  margin-top:clamp(3rem,8vh,5rem);
  border-top:1px solid var(--line-soft);
  padding:1.6rem 0 2.6rem;
  font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;
  color:var(--faint);line-height:2.1;
}
.foot span{color:var(--amber-dim)}

/* ---------- 手機 ---------- */
@media (max-width:840px){
  .hero{grid-template-columns:1fr;align-items:start}
  .hero-still{max-width:420px}
  .works{grid-template-columns:1fr;gap:2rem;max-width:440px}
  .blocked-band-in{grid-template-columns:1fr;padding:2.2rem 0}
  .mini-pair{max-width:340px}
  .ev{grid-template-columns:1fr}
  .ev-img{max-width:340px}
}
@media (prefers-reduced-motion:reduce){
  .work-card img{transition:none}
  .work-card:hover img{transform:none}
}
a:focus-visible{outline:2px solid var(--amber);outline-offset:3px}