/* ============================================================
   劉漢文 LIU HAN WEN
   紙 · 墨 · 獅 ——— 畫冊式版面
   ------------------------------------------------------------
   原則：
   1  不對稱。沒有一個區塊是置中等距的方格。
   2  作品出血。圖切到螢幕邊緣，而不是乖乖待在框裡。
   3  字級極端。巨大的明體 ＋ 極小的英文註記，中間值一律不用。
   4  紙與夜。象牙紙面與展場暗牆交替，翻頁一樣。
   5  直書。中文與日文的標題直排，落款用印。
   ============================================================ */

:root{
  /* 紙 */
  --paper:      #F4EFE4;
  --paper-warm: #EFE8D9;
  --paper-lit:  #FBF7EE;
  /* 墨 */
  --ink:        #17150F;
  --ink-soft:   #3D382E;
  --ink-mute:   #857C6B;
  /* 夜（展場暗牆） */
  --night:      #14120F;
  --night-2:    #1D1A15;
  --night-txt:  #E8E1D2;
  --night-mute: #9A9083;
  /* 畫上的顏色 */
  --burnt:      #C1521B;
  --seal:       #B3341C;
  --teal:       #2E6F68;

  --line:       rgba(23,21,15,.16);
  --line-soft:  rgba(23,21,15,.08);
  --line-night: rgba(232,225,210,.16);

  --serif-en: 'Cormorant Garamond', 'EB Garamond', Georgia, serif;
  --serif-tc: 'Noto Serif TC', 'Source Han Serif TC', 'Songti TC', serif;
  --font: var(--serif-en), var(--serif-tc);

  --pad: clamp(18px, 4.4vw, 76px);
  --nav-h: 72px;
  --ease: cubic-bezier(.19,.62,.28,1);
  --slow: cubic-bezier(.16,.84,.28,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font);
  font-size:17px; line-height:1.8; font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

/* 畫布顆粒：整站蓋一層極淡的紙紋，讓底色不是塑膠白 */
body::after{
  content:''; position:fixed; inset:0; z-index:5; pointer-events:none;
  opacity:.5; mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.055'/%3E%3C/svg%3E");
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; color:inherit; background:none; border:0; cursor:pointer; }
::selection{ background:rgba(193,82,27,.22); }

/* ---------- 字級：只有極大與極小 ---------- */

.micro{                       /* 極小英文註記 */
  font-family:var(--serif-en);
  font-size:.66rem; letter-spacing:.3em; text-transform:uppercase;
  color:var(--ink-mute); line-height:1.9;
}
.huge{                        /* 巨大明體 */
  font-family:var(--serif-tc); font-weight:400;
  font-size:clamp(3.2rem, 11vw, 10rem); line-height:.92;
  letter-spacing:.06em; margin:0;
}
.display{
  font-family:var(--serif-en); font-weight:300;
  font-size:clamp(2.6rem, 8.5vw, 8rem); line-height:.95;
  letter-spacing:.02em; margin:0;
}

/* 直書（中文／日文用；英文版不套） */
.vert{ writing-mode:vertical-rl; text-orientation:upright; letter-spacing:.24em; }
body.lang-en .vert{ writing-mode:horizontal-tb; letter-spacing:.14em; }

/* 落款印（印·漢為主，獅印為輔） */
.seal{
  display:block; width:38px; height:38px; flex:none;
  transform:rotate(-2deg);
  filter:drop-shadow(0 1px 5px rgba(179,52,28,.26));
}
.nav-mark .seal{ width:26px; height:26px; }
.foot-mark .seal{ width:44px; height:44px; }
.lion-mark .seal{ width:42px; height:42px; }

/* 版心 */
.wrap{ max-width:1560px; margin:0 auto; padding-inline:var(--pad); }
.narrow{ max-width:720px; }

/* 出現：由下往上「掀開」，不是淡入 */
.reveal{ opacity:0; transform:translateY(30px); transition:opacity 1.15s var(--slow), transform 1.15s var(--slow); }
.reveal.is-in{ opacity:1; transform:none; }
@media (prefers-reduced-motion:reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  html{ scroll-behavior:auto; }
}

/* 作品影像：單層、窄幅陰影 */
.plate{ position:relative; background:transparent; }
.plate img{
  width:100%; height:auto; display:block;
  box-shadow:0 6px 18px rgba(23,21,15,.16);
  transition:transform 1.6s var(--slow);
}
/* 只有人像／情境照可以裁切填滿 */
.plate--fill{ overflow:hidden; background:var(--paper-warm); }
.plate--fill img{ height:100%; object-fit:cover; }
.plate--flat img{ box-shadow:none; }
a:hover .plate img, .work:hover .plate img{ transform:scale(1.03); }

/* ============================================================
   導覽
   ============================================================ */

.nav{
  position:fixed; inset:0 0 auto 0; z-index:60; height:var(--nav-h);
  display:flex; align-items:center; justify-content:space-between;
  padding-inline:var(--pad);
  transition:background .6s var(--ease), color .6s var(--ease), border-color .6s var(--ease);
  border-bottom:1px solid transparent;
  mix-blend-mode:normal;
}
.nav.is-solid{ background:rgba(244,239,228,.93); backdrop-filter:blur(12px) saturate(1.1); border-bottom-color:var(--line-soft); }
.nav.is-night{ color:var(--night-txt); }
.nav.is-night.is-solid{ background:rgba(20,18,15,.88); border-bottom-color:var(--line-night); }
.nav.is-night .nav-link, .nav.is-night .lang a{ color:rgba(232,225,210,.72); }
.nav.is-night .nav-link:hover, .nav.is-night .lang a:hover, .nav.is-night .lang .is-current{ color:var(--night-txt); }
.nav.is-night .nav-mark small{ color:rgba(232,225,210,.5); }

.nav-mark{ display:flex; align-items:center; gap:.62em; }
.nav-mark strong{ font-family:var(--serif-tc); font-weight:500; font-size:1.02rem; letter-spacing:.3em; text-indent:.3em; }
.nav-mark small{ font-family:var(--serif-en); font-size:.6rem; letter-spacing:.22em; text-transform:uppercase; color:var(--ink-mute); }

.nav-menu{ display:flex; align-items:center; gap:clamp(16px,2.2vw,36px); }
.nav-link{
  position:relative; font-family:var(--serif-tc); font-size:.95rem;
  letter-spacing:.08em; color:var(--ink-soft); padding-block:5px;
}
/* 中文選單：字距收窄、字間補一點，讓兩字與四字的項目看起來一樣穩 */
body.lang-zh .nav-menu{ gap:clamp(18px,2.6vw,40px); }
body.lang-zh .nav-link{ font-size:1rem; letter-spacing:.16em; text-indent:.16em; }
.nav-link em{ display:block; font-style:normal; font-family:var(--serif-en); font-size:.54rem; letter-spacing:.22em; text-transform:uppercase; text-indent:.22em; opacity:.5; margin-top:1px; }
.nav-link::after{ content:''; position:absolute; left:0; bottom:0; width:0; height:1px; background:var(--burnt); transition:width .55s var(--ease); }
.nav-link:hover::after, .nav-link.is-current::after{ width:100%; }

.lang{
  display:flex; align-items:center; gap:.55em;
  margin-left:clamp(6px,1.2vw,16px); padding-left:clamp(12px,1.5vw,22px);
  border-left:1px solid var(--line-soft);
  font-family:var(--serif-en); font-size:.7rem; letter-spacing:.14em;
}
.nav.is-night .lang{ border-left-color:var(--line-night); }
.lang a{ color:var(--ink-mute); transition:color .35s var(--ease); }
.lang a:hover, .lang .is-current{ color:var(--burnt); }
.lang i{ font-style:normal; opacity:.3; }

.nav-toggle{ display:none; width:34px; height:34px; position:relative; }
.nav-toggle span{ position:absolute; left:5px; right:5px; height:1px; background:currentColor; transition:transform .45s var(--ease); }
.nav-toggle span:nth-child(1){ top:13px; }
.nav-toggle span:nth-child(2){ top:20px; }
body.is-open .nav-toggle span:nth-child(1){ transform:translateY(3.5px) rotate(45deg); }
body.is-open .nav-toggle span:nth-child(2){ transform:translateY(-3.5px) rotate(-45deg); }

@media (max-width:940px){
  .nav-toggle{ display:block; }
  .nav-menu{
    position:fixed; inset:var(--nav-h) 0 auto 0; flex-direction:column; gap:22px;
    background:var(--paper); padding:clamp(38px,9vw,64px) var(--pad) clamp(52px,10vw,72px);
    border-bottom:1px solid var(--line-soft);
    transform:translateY(-10px); opacity:0; pointer-events:none;
    transition:opacity .5s var(--ease), transform .5s var(--ease);
  }
  body.is-open .nav-menu{ opacity:1; transform:none; pointer-events:auto; }
  body.is-open{ overflow:hidden; }
  .nav.is-night .nav-menu .nav-link, .nav.is-night .nav-menu .lang a{ color:var(--ink-soft); }
  .nav-link{ font-size:1.04rem; }
  .lang{ margin:12px 0 0; padding:20px 0 0; border-left:0; border-top:1px solid var(--line-soft); gap:1em; font-size:.9rem; }
}

/* ============================================================
   首頁 · 開卷：左紙右畫，名字直書落在紙上
   ============================================================ */

.hero{ position:relative; min-height:100svh; display:grid; grid-template-columns:38% 62%; align-items:stretch; }
.hero-paper{
  position:relative; z-index:2;
  padding:calc(var(--nav-h) + clamp(40px,7vh,90px)) clamp(16px,2.4vw,44px) clamp(36px,6vh,70px) var(--pad);
  display:flex; flex-direction:column; justify-content:center; align-items:flex-end;
}
.hero-name{
  font-family:var(--serif-tc); font-weight:400;
  font-size:clamp(2.6rem, 5.4vw, 5.4rem); line-height:1;
  margin:0; letter-spacing:.3em;
}
body.lang-en .hero-name{ font-family:var(--serif-en); font-size:clamp(2.4rem,4.6vw,4.4rem); letter-spacing:.06em; line-height:1.05; text-align:right; }
.hero-side{ display:flex; align-items:flex-start; gap:clamp(14px,1.8vw,30px); }
.hero-note{ text-align:right; max-width:19ch; }
body.lang-en .hero-side{ flex-direction:column; align-items:flex-end; }
.hero-rule{ width:1px; height:clamp(90px,16vh,190px); background:var(--line); margin-top:8px; }
body.lang-en .hero-rule{ display:none; }
.hero-foot{ margin-top:auto; padding-top:clamp(26px,5vh,52px); display:flex; align-items:center; gap:16px; align-self:flex-start; }
.hero-art{ position:relative; overflow:hidden; background:var(--paper-warm); }
.hero-art img{ width:100%; height:100%; object-fit:cover; object-position:center 28%; }
.hero-art::after{ content:''; position:absolute; inset:0; pointer-events:none;
  background:
    linear-gradient(90deg, rgba(244,239,228,.92) 0%, rgba(244,239,228,0) 15%),
    linear-gradient(180deg, rgba(244,239,228,.82) 0%, rgba(244,239,228,.28) 8%, rgba(244,239,228,0) 15%); }
.hero-down{ display:flex; align-items:center; gap:12px; margin-top:1.4em; align-self:flex-start; }
.hero-down i{ display:block; width:clamp(40px,7vw,84px); height:1px; background:var(--ink); opacity:.4; transform-origin:left; animation:slide 3s var(--ease) infinite; }
@keyframes slide{ 0%{transform:scaleX(0);opacity:0} 40%{transform:scaleX(1);opacity:.45} 100%{transform:scaleX(1) translateX(16px);opacity:0} }

@media (max-width:940px){
  .hero{ grid-template-columns:1fr; min-height:auto; }
  .hero-art{ height:64svh; order:1; }
  .hero-art::after{ background:linear-gradient(0deg, rgba(244,239,228,.92) 0%, rgba(244,239,228,0) 22%); }
  .hero-paper{ order:2; align-items:flex-start; padding:0 var(--pad) clamp(48px,9vw,72px); margin-top:-9vh; }
  .hero-name{ writing-mode:horizontal-tb; text-orientation:mixed; letter-spacing:.24em; }
  .hero-side{ flex-direction:row-reverse; align-items:flex-start; margin-top:1.4em; }
  .hero-note{ text-align:left; }
  .hero-rule{ display:none; }
  .hero-down{ margin-top:1.2em; }
}

/* ============================================================
   獅 · 夜章：全站主角，展場暗牆
   ============================================================ */

.night{ background:var(--night); color:var(--night-txt); position:relative; }
.night .micro{ color:var(--night-mute); }
.chapter-lion{ padding-block:clamp(80px,12vw,180px); overflow:hidden; }
.lion{ display:grid; grid-template-columns:1fr minmax(280px,30%); gap:clamp(28px,5vw,80px); align-items:center; }
.lion-art{ position:relative; }
.lion-art img{ width:100%; box-shadow:0 10px 34px rgba(0,0,0,.5); }
.lion-art figcaption{ margin-top:1.6em; display:flex; gap:1.6em; flex-wrap:wrap; }
.lion-side{ display:flex; gap:clamp(16px,2vw,34px); align-items:flex-start; }
.lion-title{
  font-family:var(--serif-tc); font-weight:400; margin:0;
  font-size:clamp(2.4rem,5vw,4.6rem); line-height:1.05; letter-spacing:.22em;
}
body.lang-en .lion-title{ font-family:var(--serif-en); letter-spacing:.02em; font-size:clamp(2.2rem,4.4vw,3.8rem); }
.lion-quote{
  font-family:var(--serif-tc); font-size:clamp(.98rem,1.15vw,1.1rem); line-height:2.15;
  color:rgba(232,225,210,.82); margin:0 0 2.2em; max-width:26ch;
}
.lion-mark{ display:flex; align-items:center; gap:14px; margin-top:2.4em; }
@media (max-width:940px){
  .lion{ grid-template-columns:1fr; gap:34px; }
  .lion-side{ flex-direction:column-reverse; align-items:flex-start; gap:20px; }
  .lion-title{ writing-mode:horizontal-tb; }
}

/* ============================================================
   系列 · 手卷：橫向捲動，不是三格並排
   ============================================================ */

.scroll-chapter{ padding-block:clamp(70px,10vw,150px); position:relative; }
.scroll-head{
  display:flex; align-items:flex-end; justify-content:space-between; gap:24px;
  padding-inline:var(--pad); margin-bottom:clamp(28px,4vw,54px); flex-wrap:wrap;
}
.scroll-word{ display:flex; align-items:baseline; gap:clamp(14px,2vw,32px); }
.scroll-word .zh{ font-family:var(--serif-tc); font-weight:400; font-size:clamp(2.6rem,7vw,6.4rem); line-height:.9; letter-spacing:.1em; margin:0; }
body.lang-en .scroll-word .zh{ display:none; }
.scroll-word .en{
  font-family:var(--serif-en); font-size:clamp(1.5rem,3.4vw,3rem); line-height:1;
  letter-spacing:.24em; text-transform:uppercase; color:var(--ink-mute);
}
body.lang-en .scroll-word .en{ color:var(--ink); font-size:clamp(2.4rem,6vw,5.4rem); letter-spacing:.1em; }
.scroll-line{ max-width:30ch; font-family:var(--serif-tc); font-size:.94rem; color:var(--ink-soft); margin:0; }

.scroll-track{
  display:flex; align-items:flex-end; gap:clamp(18px,2.4vw,44px);
  padding-inline:var(--pad); padding-bottom:14px;
  overflow-x:auto; scroll-snap-type:x proximity;
  scrollbar-width:none; -ms-overflow-style:none;
  cursor:grab;
}
.scroll-track::-webkit-scrollbar{ display:none; }
.scroll-track.is-drag{ cursor:grabbing; }
.scroll-item{ flex:none; scroll-snap-align:center; }
.scroll-item .plate{ background:var(--paper-warm); }
.scroll-item figcaption{ padding-top:1.1em; display:flex; gap:1.2em; flex-wrap:wrap; }
body.lang-zh .scroll-item figcaption{ font-family:var(--serif-tc); font-size:.8rem; letter-spacing:.04em; color:var(--ink-soft); text-transform:none; }
.scroll-item figcaption span{ display:block; }
.scroll-item figcaption{ display:block; }
/* 高度刻意不齊：像掛在牆上的一排畫 */
.scroll-item{ width:auto; }
.scroll-item .plate img{ height:clamp(220px,34vh,400px); width:auto; max-width:none; }
.scroll-item:nth-child(2n) .plate img{ height:clamp(190px,29vh,340px); }   /* 高低錯落 */
.scroll-more{ padding-inline:var(--pad); margin-top:clamp(26px,3.4vw,44px); }

/* ============================================================
   自述 · 直書
   ============================================================ */

.saying{ position:relative; padding-block:clamp(80px,11vw,170px); overflow:hidden; }
.saying-grid{ display:grid; grid-template-columns:minmax(0,1fr) minmax(0,44%); gap:clamp(30px,5vw,90px); align-items:center; }
.saying-text{ display:flex; justify-content:flex-end; gap:clamp(18px,2.4vw,40px); }
.saying blockquote{
  margin:0; font-family:var(--serif-tc); font-weight:400;
  font-size:clamp(1.25rem,2vw,1.85rem); line-height:2.3; letter-spacing:.2em;
}
body.lang-en .saying blockquote{ font-family:var(--serif-en); font-size:clamp(1.4rem,2.4vw,2.3rem); line-height:1.7; letter-spacing:.01em; }
body.lang-en .saying-text{ justify-content:flex-start; }
.saying-portrait{ position:relative; }
.saying-portrait .plate{ overflow:hidden; background:var(--paper-warm); aspect-ratio:4/5; }
.saying-sign{ display:flex; align-items:center; gap:14px; margin-top:2.6em; }
@media (max-width:940px){
  .saying-grid{ grid-template-columns:1fr; gap:40px; }
  .saying-text{ justify-content:flex-start; }
  .saying blockquote{ writing-mode:horizontal-tb; letter-spacing:.12em; line-height:2.1; }
}

/* ============================================================
   展覽 · 條列
   ============================================================ */

.exh-list{ border-top:1px solid var(--line-soft); }
.night .exh-list{ border-top-color:var(--line-night); }
.exh-item{
  display:grid; grid-template-columns:110px 1fr auto; gap:clamp(14px,3vw,44px);
  align-items:baseline; padding-block:clamp(20px,2.4vw,32px);
  border-bottom:1px solid var(--line-soft);
  transition:padding-left .5s var(--ease);
}
.night .exh-item{ border-bottom-color:var(--line-night); }
.exh-item:hover{ padding-left:10px; }
.exh-year{ font-family:var(--serif-en); font-size:1.05rem; letter-spacing:.14em; color:var(--burnt); }
.exh-name{ font-family:var(--serif-tc); font-size:1rem; letter-spacing:.08em; }
.exh-name em{ display:block; font-style:normal; margin-top:.35em; font-family:var(--serif-en); font-size:.68rem; letter-spacing:.2em; text-transform:uppercase; color:var(--ink-mute); }
.night .exh-name em{ color:var(--night-mute); }
.exh-place{ font-family:var(--serif-tc); font-size:.86rem; color:var(--ink-mute); }
.night .exh-place{ color:var(--night-mute); }
@media (max-width:720px){ .exh-item{ grid-template-columns:1fr; gap:6px; } .exh-place{ order:3; } }

/* ============================================================
   連結
   ============================================================ */

.link-line{
  display:inline-flex; align-items:center; gap:.9em;
  font-family:var(--serif-en); font-size:.72rem; letter-spacing:.26em; text-transform:uppercase;
  padding-bottom:5px; border-bottom:1px solid var(--line);
  transition:border-color .45s var(--ease), color .45s var(--ease);
}
.night .link-line{ border-bottom-color:var(--line-night); color:var(--night-txt); }
.link-line:hover{ color:var(--burnt); border-color:var(--burnt); }
.link-line span{ transition:transform .45s var(--ease); }
.link-line:hover span{ transform:translateX(6px); }

/* ============================================================
   收藏 CTA
   ============================================================ */

.collect{ padding-block:clamp(80px,11vw,160px); }
.collect-grid{ display:grid; grid-template-columns:minmax(0,42%) minmax(0,1fr); gap:clamp(28px,5vw,90px); align-items:end; }
.collect h2{ font-family:var(--serif-tc); font-weight:400; font-size:clamp(1.8rem,3.6vw,3rem); letter-spacing:.2em; margin:.4em 0 0; }
body.lang-en .collect h2{ font-family:var(--serif-en); letter-spacing:.04em; }
.collect p{ max-width:42ch; color:var(--ink-soft); font-family:var(--serif-tc); font-size:.98rem; margin:0 0 2.4em; }
.night .collect p{ color:rgba(232,225,210,.78); }
.collect b{ font-weight:400; color:var(--burnt); }
.collect b.muted{ color:var(--ink-mute); }
@media (max-width:820px){ .collect-grid{ grid-template-columns:1fr; gap:32px; align-items:start; } }

/* ============================================================
   頁尾
   ============================================================ */

.foot{ padding:clamp(56px,7vw,90px) 0 36px; border-top:1px solid var(--line-soft); }
.foot-grid{ display:grid; grid-template-columns:1.5fr 1fr 1fr; gap:clamp(26px,4vw,60px); }
.foot h4{ font-family:var(--serif-en); font-size:.64rem; letter-spacing:.26em; text-transform:uppercase; color:var(--ink-mute); font-weight:400; margin:0 0 1.5em; }
.foot ul{ list-style:none; margin:0; padding:0; }
.foot li{ margin-bottom:.8em; font-family:var(--serif-tc); font-size:.9rem; }
.foot a:hover{ color:var(--burnt); }
.foot-mark{ display:flex; align-items:flex-start; gap:16px; }
.foot-mark strong{ font-family:var(--serif-tc); font-weight:400; font-size:1.24rem; letter-spacing:.3em; display:block; }
.foot-mark small{ display:block; margin-top:.9em; }
.foot-base{ margin-top:clamp(44px,6vw,76px); padding-top:24px; border-top:1px solid var(--line-soft); display:flex; justify-content:space-between; gap:18px; flex-wrap:wrap; }
.foot-base p{ margin:0; font-family:var(--serif-en); font-size:.64rem; letter-spacing:.18em; color:var(--ink-mute); text-transform:uppercase; }
@media (max-width:760px){ .foot-grid{ grid-template-columns:1fr; gap:40px; } }

/* ============================================================
   內頁頁首：標題靠左貼邊，不置中
   ============================================================ */

.page-head{ padding-top:calc(var(--nav-h) + clamp(56px,9vw,130px)); padding-bottom:clamp(34px,5vw,66px); }
.page-head-in{ display:grid; grid-template-columns:minmax(0,1fr) minmax(0,40%); gap:clamp(24px,4vw,70px); align-items:end; }
.page-head h1{ font-family:var(--serif-tc); font-weight:400; font-size:clamp(2.4rem,6vw,5rem); line-height:1; letter-spacing:.16em; margin:.2em 0 0; }
body.lang-en .page-head h1{ font-family:var(--serif-en); letter-spacing:.03em; }
.page-head .lede{ font-family:var(--serif-tc); font-size:1rem; color:var(--ink-soft); margin:0; max-width:40ch; }
/* 單幅頁的規格行：不要用極小的英文小標樣式 */
.page-head .lede.micro{
  font-family:var(--serif-tc); font-size:.95rem; letter-spacing:.06em;
  text-transform:none; color:var(--ink-soft); line-height:2.1;
}
.page-head .lede.micro span{ display:block; }
@media (max-width:820px){ .page-head-in{ grid-template-columns:1fr; gap:22px; } }

/* ============================================================
   作品頁 · 錯落編排（不是等大方格）
   ============================================================ */

.filters{ display:flex; flex-wrap:wrap; gap:clamp(12px,2vw,30px); padding-bottom:clamp(34px,4.4vw,64px); }
.filter{
  font-family:var(--serif-tc); font-size:.98rem; letter-spacing:.16em; text-indent:.16em;
  color:var(--ink-mute); padding-bottom:5px; border-bottom:1px solid transparent;
  transition:color .35s var(--ease), border-color .35s var(--ease);
}
.filter em{ font-style:normal; font-family:var(--serif-en); font-size:.6rem; letter-spacing:.2em; text-transform:uppercase; margin-left:.6em; }
.filter:hover{ color:var(--ink); }
.filter.is-active{ color:var(--ink); border-bottom-color:var(--burnt); }

.grid{
  display:grid; grid-template-columns:repeat(12,1fr);
  column-gap:clamp(16px,2.4vw,44px); row-gap:clamp(40px,6vw,110px);
  padding-bottom:clamp(70px,10vw,150px);
}
.work{ cursor:pointer; margin:0; text-align:left; }
/* 每四件一個節奏：大 · 小推下 · 中 · 小推上 */
.work:nth-child(4n+1){ grid-column:1 / span 7; }
.work:nth-child(4n+2){ grid-column:9 / span 4; margin-top:clamp(40px,7vw,140px); }
.work:nth-child(4n+3){ grid-column:2 / span 5; }
.work:nth-child(4n+4){ grid-column:8 / span 5; margin-top:clamp(-60px,-4vw,0px); }

.work figcaption{ padding-top:1.3em; }
.work-title{ font-family:var(--serif-tc); font-size:1rem; letter-spacing:.12em; margin:0; font-weight:400; }
.work-meta{ margin:0; font-family:var(--serif-en); font-size:.72rem; letter-spacing:.16em; color:var(--ink-soft); }
body.lang-zh .work-meta, body.lang-ja .work-meta{
  font-family:var(--serif-tc); font-size:.82rem; letter-spacing:.06em; color:var(--ink-soft);
}
.work-meta span{ display:block; }            /* 一行一項，和展場標牌一致 */
.work figcaption{ display:block; }
.work-title{ margin-bottom:.7em; }
.work .badge{ margin-top:.9em; }
.badge{ font-family:var(--serif-en); font-size:.58rem; letter-spacing:.22em; text-transform:uppercase; color:var(--burnt); }
.badge--sold{ color:var(--ink-mute); }
@media (max-width:820px){
  .grid{ grid-template-columns:repeat(6,1fr); row-gap:clamp(34px,7vw,60px); }
  .work:nth-child(4n+1),.work:nth-child(4n+3){ grid-column:1 / span 6; }
  .work:nth-child(4n+2),.work:nth-child(4n+4){ grid-column:2 / span 5; margin-top:0; }
}

/* ============================================================
   單幅作品檢視：展場暗牆
   ============================================================ */

.viewer{
  position:fixed; inset:0; z-index:80; background:var(--night); color:var(--night-txt);
  display:grid; grid-template-columns:1fr 370px;
  opacity:0; pointer-events:none; transition:opacity .6s var(--slow);
}
.viewer.is-open{ opacity:1; pointer-events:auto; }
.viewer-stage{ display:flex; align-items:center; justify-content:center; padding:clamp(52px,6vw,96px) clamp(24px,4vw,80px); }
.viewer-stage img{ max-width:100%; max-height:calc(100svh - 130px); width:auto; height:auto; object-fit:contain; box-shadow:0 12px 40px rgba(0,0,0,.55); }
.viewer-side{ padding:clamp(64px,7vw,96px) clamp(26px,2.6vw,46px) 36px; display:flex; flex-direction:column; overflow-y:auto; border-left:1px solid var(--line-night); }
.viewer-side h2{ font-family:var(--serif-tc); font-weight:400; font-size:1.7rem; letter-spacing:.2em; margin:0 0 .35em; }
.viewer-side .micro{ display:block; margin-bottom:2.4em; }
.viewer-spec{ margin:0 0 2.4em; }
.viewer-spec div{ display:flex; gap:1.3em; padding-block:.55em; border-bottom:1px solid var(--line-night); font-size:.86rem; }
.viewer-spec dt{ font-family:var(--serif-en); letter-spacing:.2em; text-transform:uppercase; font-size:.64rem; color:#B8AE9E; width:70px; flex:none; padding-top:.35em; }
.viewer-spec dd{ margin:0; font-family:var(--serif-tc); font-size:.95rem; color:#F2ECDF; letter-spacing:.04em; }
.viewer-spec div{ font-size:.95rem; }
.viewer-note{ font-family:var(--serif-tc); font-size:.93rem; color:rgba(232,225,210,.78); line-height:2.1; margin:0 0 2.4em; padding-left:1.1em; border-left:1px solid var(--burnt); }
.viewer-nav{ margin-top:auto; padding-top:2.2em; display:flex; justify-content:space-between; gap:14px; border-top:1px solid var(--line-night); }
.viewer-nav button{ font-family:var(--serif-en); font-size:.66rem; letter-spacing:.24em; text-transform:uppercase; color:var(--night-mute); transition:color .35s var(--ease); }
.viewer-nav button:hover{ color:var(--night-txt); }
.viewer-nav button[disabled]{ opacity:.25; cursor:default; }
.viewer-close{ position:fixed; top:20px; right:var(--pad); z-index:90; width:40px; height:40px; display:grid; place-items:center; color:var(--night-mute); transition:transform .45s var(--ease), color .35s; }
.viewer-close:hover{ transform:rotate(90deg); color:var(--night-txt); }
@media (max-width:940px){
  .viewer{ grid-template-columns:1fr; grid-template-rows:auto 1fr; overflow-y:auto; }
  .viewer-stage{ padding:calc(var(--nav-h) + 16px) 18px 24px; }
  .viewer-stage img{ max-height:54svh; }
  .viewer-side{ padding:30px var(--pad) 56px; border-left:0; border-top:1px solid var(--line-night); }
}

/* ============================================================
   畫家頁 · 創作理念 · 聯絡
   ============================================================ */

.about-grid{ display:grid; grid-template-columns:minmax(0,40%) minmax(0,1fr); gap:clamp(30px,5vw,100px); align-items:start; }
.about-grid .plate{ overflow:hidden; background:var(--paper-warm); aspect-ratio:4/5; position:sticky; top:calc(var(--nav-h) + 36px); }
.about-body h3{ font-family:var(--serif-tc); font-weight:400; font-size:1rem; letter-spacing:.24em; margin:3em 0 1.1em; padding-bottom:.7em; border-bottom:1px solid var(--line-soft); }
.about-body h3:first-child{ margin-top:0; }
.about-body p{ font-family:var(--serif-tc); font-size:.98rem; color:var(--ink-soft); margin:0 0 1.4em; max-width:52ch; }
.about-body ul{ list-style:none; margin:0; padding:0; }
.about-body li{ font-family:var(--serif-tc); font-size:.93rem; color:var(--ink-soft); padding-block:.5em; }
.about-body li b{ font-weight:400; color:var(--burnt); font-family:var(--serif-en); margin-right:1.1em; letter-spacing:.12em; }
@media (max-width:940px){ .about-grid{ grid-template-columns:1fr; } .about-grid .plate{ position:static; } }

.idea{ display:grid; grid-template-columns:minmax(0,1fr) minmax(0,52%); gap:clamp(26px,4.5vw,80px); align-items:center; padding-block:clamp(52px,7vw,110px); border-bottom:1px solid var(--line-soft); }
.idea:last-child{ border-bottom:0; }
.idea--flip .idea-text{ order:2; }
.idea-num{ font-family:var(--serif-en); font-size:.68rem; letter-spacing:.3em; color:var(--burnt); display:block; margin-bottom:1.6em; }
.idea-text h2{ font-family:var(--serif-tc); font-weight:400; font-size:clamp(1.9rem,4vw,3.2rem); letter-spacing:.24em; margin:0 0 .35em; }
body.lang-en .idea-text h2{ font-family:var(--serif-en); letter-spacing:.03em; }
.idea-text .micro{ display:block; margin-bottom:1.8em; }
.idea-text p{ font-family:var(--serif-tc); font-size:.98rem; color:var(--ink-soft); margin:0 0 1.3em; max-width:38ch; }
.idea .plate{ overflow:hidden; background:var(--paper-warm); aspect-ratio:4/3; }
.idea:nth-child(2) .plate{ aspect-ratio:3/4; }
@media (max-width:940px){ .idea, .idea--flip{ grid-template-columns:1fr; } .idea--flip .idea-text{ order:0; } }

.pull{ font-family:var(--serif-tc); font-weight:400; font-size:clamp(1.3rem,2.6vw,2.2rem); line-height:2.1; letter-spacing:.14em; margin:0; }
body.lang-en .pull{ font-family:var(--serif-en); line-height:1.6; letter-spacing:.01em; }

.contact-grid{ display:grid; grid-template-columns:minmax(0,1fr) minmax(0,42%); gap:clamp(30px,5vw,100px); align-items:start; }
.contact-cols{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(24px,3vw,48px) clamp(20px,3vw,40px); }
.contact-block h3{ font-family:var(--serif-en); font-size:.64rem; letter-spacing:.26em; text-transform:uppercase; color:var(--ink-mute); font-weight:400; margin:0 0 1em; }
.contact-block p{ margin:0 0 .4em; font-family:var(--serif-tc); font-size:1rem; }
.contact-block a{ border-bottom:1px solid var(--line); padding-bottom:2px; transition:border-color .4s var(--ease), color .4s var(--ease); }
.contact-block a:hover{ color:var(--burnt); border-color:var(--burnt); }
.contact-grid .plate{ overflow:hidden; background:var(--paper-warm); aspect-ratio:4/5; }
@media (max-width:940px){ .contact-grid{ grid-template-columns:1fr; } }
@media (max-width:560px){ .contact-cols{ grid-template-columns:1fr; } }

/* 展覽現場：三張不等高 */
.install{ display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(16px,2.4vw,40px); align-items:end; }
.install .plate:nth-child(1){ aspect-ratio:4/5; }
.install .plate:nth-child(2){ aspect-ratio:1/1; margin-bottom:clamp(20px,4vw,64px); }
.install .plate:nth-child(3){ aspect-ratio:3/4; }
@media (max-width:820px){ .install{ grid-template-columns:1fr 1fr; } .install .plate:nth-child(3){ display:none; } }

/* ---------- 音樂鍵 ---------- */
.music{
  position:fixed; right:calc(var(--pad) - 2px); bottom:22px; z-index:70;
  width:42px; height:42px; border-radius:50%; display:grid; place-items:center;
  background:rgba(244,239,228,.82); border:1px solid var(--line-soft);
  backdrop-filter:blur(8px); font-size:.88rem; color:var(--ink-soft);
  transition:color .4s var(--ease), border-color .4s var(--ease);
}
.music:hover, .music.is-playing{ color:var(--burnt); border-color:rgba(193,82,27,.4); }

/* ============================================================
   單幅作品頁 · 畫在上，文章在下
   ============================================================ */

.work-stage{
  display:flex; justify-content:center;
  padding:0 var(--pad) clamp(40px,6vw,90px);
}
.work-stage img{
  width:auto; max-width:min(100%, 900px); max-height:86svh;
  box-shadow:0 8px 26px rgba(23,21,15,.18);
}

.essay-grid{
  display:grid; grid-template-columns:minmax(0,26%) minmax(0,1fr);
  gap:clamp(28px,5vw,90px); align-items:start;
  padding-bottom:clamp(50px,7vw,110px);
}
.essay-side{ position:sticky; top:calc(var(--nav-h) + 34px); }
.essay-side .micro{ display:block; padding-bottom:1.4em; border-bottom:1px solid var(--line-soft); margin-bottom:1.8em; }
.framed{ margin:0; }
.framed .plate{ aspect-ratio:4/5; }
.framed figcaption{ padding-top:.9em; }

.essay{ max-width:38em; }
.essay p{
  font-family:var(--serif-tc); font-size:1.02rem; line-height:2.25;
  letter-spacing:.03em; color:var(--ink-soft); margin:0 0 1.7em;
}
body.lang-en .essay p{ font-family:var(--serif-en); font-size:1.22rem; line-height:1.85; letter-spacing:0; }
.essay p:first-child{ font-size:1.12rem; color:var(--ink); }
body.lang-en .essay p:first-child{ font-size:1.36rem; }
.essay p:first-child::first-letter{
  float:left; font-family:var(--serif-en); font-size:3.4em; line-height:.86;
  padding:.06em .14em 0 0; color:var(--burnt);
}
body.lang-zh .essay p:first-child::first-letter,
body.lang-ja .essay p:first-child::first-letter{ float:none; font-size:inherit; padding:0; color:inherit; }
.essay .essay-close{
  margin-top:2.6em; padding:1.6em 0 0; border-top:1px solid var(--line);
  font-size:1.08rem; color:var(--ink); line-height:2.1;
}
.essay .essay-close strong{ font-weight:400; }
.essay em{ font-style:italic; }

.work-nav{
  display:flex; justify-content:space-between; align-items:center; gap:20px; flex-wrap:wrap;
  padding-top:clamp(26px,3vw,40px); padding-bottom:clamp(60px,8vw,120px);
  border-top:1px solid var(--line-soft);
}
.work-nav-side{ display:flex; gap:clamp(16px,3vw,44px); flex-wrap:wrap; }

@media (max-width:940px){
  .essay-grid{ grid-template-columns:1fr; gap:34px; }
  .essay-side{ position:static; display:flex; gap:20px; align-items:flex-start; }
  .essay-side .micro{ border:0; margin:0; padding:0; }
  .framed{ max-width:200px; }
  .work-stage img{ max-height:70svh; }
}

/* 作者描述的小標 */
.viewer-note .note-label{
  display:block; margin-bottom:.9em;
  font-family:var(--serif-en); font-size:.6rem; letter-spacing:.24em;
  text-transform:uppercase; color:var(--night-mute);
}
body.lang-zh .viewer-note .note-label,
body.lang-ja .viewer-note .note-label{
  font-family:var(--serif-tc); font-size:.68rem; letter-spacing:.2em; text-transform:none;
}

/* ============================================================
   展覽中
   ============================================================ */

.hero-now{
  align-self:flex-end; display:flex; align-items:center; gap:.7em;
  margin-bottom:auto; padding-bottom:clamp(20px,3vh,40px);
  font-family:var(--serif-tc); font-size:.8rem; letter-spacing:.12em; color:var(--ink-soft);
  transition:color .4s var(--ease);
}
.hero-now i{ width:6px; height:6px; border-radius:50%; background:var(--burnt); flex:none;
  box-shadow:0 0 0 0 rgba(193,82,27,.5); animation:pulse 2.6s infinite; }
@keyframes pulse{ 70%{ box-shadow:0 0 0 9px rgba(193,82,27,0);} 100%{ box-shadow:0 0 0 0 rgba(193,82,27,0);} }
.hero-now:hover{ color:var(--burnt); }

.showing{ background:var(--paper-warm); border-block:1px solid var(--line-soft); padding-block:clamp(48px,6vw,86px); }
.showing-grid{ display:grid; grid-template-columns:minmax(0,38%) minmax(0,1fr); gap:clamp(28px,5vw,80px); align-items:start; }
.showing h2{
  font-family:var(--serif-tc); font-weight:400; margin:.35em 0 .4em;
  font-size:clamp(2rem,4.4vw,3.4rem); letter-spacing:.2em;
}
body.lang-en .showing h2{ font-family:var(--serif-en); letter-spacing:.03em; }
.showing-sub{ margin:0; font-family:var(--serif-tc); font-size:.92rem; color:var(--ink-mute); letter-spacing:.1em; }
.showing-statement{
  margin:0 0 1.8em; font-family:var(--serif-tc); font-size:clamp(1rem,1.35vw,1.15rem);
  line-height:2.1; letter-spacing:.06em; max-width:40ch;
}
.showing-facts{ margin:0 0 2em; }
.showing-facts div{ display:flex; gap:1.4em; padding-block:.55em; border-bottom:1px solid var(--line-soft); }
.showing-facts dt{
  flex:none; width:5.2em; font-family:var(--serif-tc); font-size:.8rem;
  letter-spacing:.14em; color:var(--ink-mute); padding-top:.2em;
}
.showing-facts dd{ margin:0; font-family:var(--serif-tc); font-size:.95rem; letter-spacing:.04em; }
@media (max-width:900px){
  .showing-grid{ grid-template-columns:1fr; gap:26px; }
  .hero-now{ align-self:flex-start; margin-bottom:1.4em; padding-bottom:0; }
}

/* 返回 */
.back-link{
  display:inline-flex; align-items:center; gap:.7em;
  padding-top:calc(var(--nav-h) + clamp(24px,4vw,52px));
  font-family:var(--serif-tc); font-size:.92rem; letter-spacing:.1em; color:var(--ink-mute);
  transition:color .4s var(--ease);
}
.back-link span{ transition:transform .4s var(--ease); }
.back-link:hover{ color:var(--burnt); }
.back-link:hover span{ transform:translateX(-5px); }

.viewer-back{
  position:fixed; top:24px; left:var(--pad); z-index:90;
  color:var(--night-mute); border-bottom-color:var(--line-night);
}
.viewer-back:hover{ color:var(--night-txt); }
@media (max-width:940px){ .viewer-back{ top:18px; } .viewer-close{ top:14px; } }

/* ---------- 畫家簽名 ---------- */

.sig{
  display:block; height:auto; width:clamp(150px,15vw,220px);
  opacity:.88; mix-blend-mode:multiply;
}
.night .sig, .viewer .sig{ mix-blend-mode:normal; opacity:.9; }
.hero-foot .sig{ width:clamp(140px,13vw,190px); }
.saying-sign{ margin-top:1.8em; }
.saying-sign .sig{ width:clamp(160px,17vw,240px); }
.foot-mark .sig{ width:clamp(150px,14vw,200px); margin-top:1.4em; }
.work-sign{ display:flex; justify-content:flex-end; padding-bottom:clamp(28px,4vw,54px); }
.work-sign .sig{ width:clamp(160px,16vw,230px); }
@media (max-width:900px){ .work-sign{ justify-content:flex-start; } }

.pending-note{ font-size:.92rem; color:var(--ink-mute); line-height:2; max-width:30ch; }