:root{
--bg:#4a0604; --wood1:#710605; --wood2:#2a0302;
--gold:#d49632; --gold-light:#e8b75d; --gold-dim:#a06a1e;
--ink:#f3e9d2; --ink-dim:#c8a060; --panel:rgba(40,6,4,.72);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-snap-type:y proximity}
body{
background:radial-gradient(circle at 50% 0%, #710605 0%, #4a0604 55%, #2a0302 100%);
background-attachment:fixed;
color:var(--ink);
font-family:'Noto Serif SC','Songti SC','STSong','SimSun',serif;
line-height:1.75;
}
body::before{
content:'';position:fixed;inset:0;pointer-events:none;z-index:0;
background:repeating-linear-gradient(90deg, rgba(255,255,255,.012) 0 2px, transparent 2px 7px);
}
.progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:60;
background:linear-gradient(90deg,var(--gold),var(--gold-light));box-shadow:0 0 8px var(--gold)}
.topbar{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;
justify-content:space-between;padding:12px 26px;
background:linear-gradient(180deg, rgba(86,5,4,.97), rgba(86,5,4,.82) 55%, rgba(86,5,4,.45) 100%);}
.topbar .brand{color:var(--gold-light);font-size:14.5px;letter-spacing:.04em;white-space:nowrap;font-weight:500}
.topbar nav{display:flex;gap:4px;flex-wrap:wrap;justify-content:flex-end}
.topbar nav > .nav-item > a{color:var(--ink-dim);text-decoration:none;font-size:13.5px;padding:5px 12px;
border:1px solid transparent;border-radius:18px;transition:.25s;opacity:.55}
.topbar nav > .nav-item:hover > a{opacity:1;color:var(--gold-light);border-color:var(--gold-dim)}
.topbar nav > .nav-item.active > a{color:#ffd97a;border-color:var(--gold);background:rgba(212,150,50,.1);opacity:1;box-shadow:inset 0 0 0 1px rgba(212,150,50,.4);font-weight:600} /* r29:激活项更内敛,背景透明度降 0.18→0.10,box-shadow 改 inset 实线代替外发光 */
.topbar nav > .nav-item.active > a::after{opacity:1} /* r24:激活项的下拉三角也更明显 */
/* 下拉导航小三角提示（金色折线箭头） */
.topbar nav > .nav-item.has-drop > a::after{content:'';display:inline-block;width:5px;height:5px;margin-left:6px;border-right:1.5px solid var(--gold);border-bottom:1.5px solid var(--gold);opacity:.7;transform:rotate(45deg) translateY(-2px);transition:.25s;vertical-align:middle}
.topbar nav > .nav-item.has-drop:hover > a::after{opacity:1;transform:rotate(45deg) translateY(0)}
/* hero */
.hero{min-height:100vh;scroll-snap-align:start;display:flex;flex-direction:column; background:radial-gradient(circle at 50% 0%, #8d0807 0%, #710605 52%, #4a0604 100%);
align-items:center;justify-content:center;text-align:center;position:relative;overflow:hidden;padding:0 20px}
.hero-inner{position:relative;width:100%;height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding:200px 26px 60px;box-sizing:border-box}
.hero-title-block{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;margin-top:clamp(50px,9vh,100px)} /* r32:PC 标题块从顶部下挪一截(2.6vh→9vh, 26px→90px@1000vh) */
.hero-bottom-block{display:flex;flex-direction:column;align-items:center;gap:18px;margin-top:auto;margin-bottom:clamp(40px,6vh,72px);z-index:2}
.silk{position:absolute;inset:0;overflow:hidden;opacity:.55}
.silk::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;
background:conic-gradient(from 0deg, transparent, rgba(212,150,50,.14), transparent 32%);
animation:spin 22s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.silk-line{position:absolute;left:0;right:0;height:2px;top:52%;
background:linear-gradient(90deg,transparent,var(--gold),transparent);background-size:45% 100%;
animation:flow 7s linear infinite;opacity:.6;display:none}
@keyframes flow{0%{background-position:-45% 0}100%{background-position:145% 0}}
.hero h1{color:var(--gold-light);letter-spacing:.1em;
text-shadow:0 4px 24px rgba(0,0,0,.7);z-index:2;line-height:1.06;margin:0}
.hero h1 .hl-main{display:block;font-size:clamp(28px,4.6vw,56px);font-weight:600;white-space:nowrap}
/* r31:PC 单行 —
在 PC 默认隐藏,保证 PC 仍是单行 */
.hero h1 .hl-break{display:none}
/* r31:非大屏(<1200px)用
硬性两行排版 — 显示 br,删除不可靠的 max-width 换行 */
@media (max-width:1199px){
.hero h1 .hl-main{font-size:clamp(32px,8.5vw,46px);font-weight:700;line-height:1.3;margin:0 auto;text-align:center;letter-spacing:.04em;text-shadow:0 2px 10px rgba(0,0,0,.5)} /* r32:mobile 字号放大(24-34→32-46),位置不动 */
.hero h1 .hl-break{display:inline}
.hero-title-block{margin-top:clamp(90px,16vh,150px);max-width:96%;text-align:center}
}
.hero h1 .hl-sub{display:block;font-size:clamp(27px,4.4vw,52px);font-weight:500;margin-top:4px}
/* 首页国家艺术基金标识（左上角） */
.naaf-banner{position:absolute;top:clamp(70px,9vh,110px);left:26px;display:flex;align-items:center;gap:16px;z-index:5;text-align:left}
.naaf-seal{flex:0 0 64px;height:64px;display:flex;align-items:center;justify-content:center}
.naaf-seal img{width:100%;height:100%;object-fit:contain;display:block;filter:drop-shadow(0 2px 8px rgba(0,0,0,.4))}
.naaf-line{width:1px;height:54px;background:linear-gradient(180deg,transparent,var(--gold),transparent);opacity:.8}
.naaf-text{display:flex;flex-direction:column;gap:5px;text-align:left}
.naaf-title{font-size:14px;color:var(--gold-light);letter-spacing:.04em;font-weight:500;line-height:1.45;white-space:nowrap}
.naaf-sub{font-size:12px;color:var(--gold-dim);letter-spacing:.02em;line-height:1.45;white-space:nowrap}
.hero .curator{margin-top:clamp(8px,1.1vh,13px);color:var(--gold-light);font-size:clamp(12px,1.3vw,16px);letter-spacing:.18em;z-index:2}
@media (max-width:900px){
.naaf-banner{left:20px;top:70px;gap:12px}
.naaf-seal{flex:0 0 48px;height:48px}
.naaf-line{height:40px}
.naaf-title{font-size:12px;white-space:nowrap}
.naaf-sub{font-size:10px;white-space:nowrap}
.hero-title-block{margin-top:clamp(90px,16vh,150px);max-width:96%;text-align:center}
}
@media (max-width:700px){
.naaf-banner{left:14px;top:64px;gap:8px}
.naaf-seal{flex:0 0 38px;height:38px}
.naaf-line{height:32px}
.naaf-title{font-size:10px;max-width:none;line-height:1.3;white-space:nowrap}
.naaf-sub{font-size:8.5px;max-width:none;line-height:1.3;white-space:nowrap}
}
/* 英文副标题下方横线 */
.hero .sub{position:relative;color:var(--gold-light);margin-top:clamp(14px,2vh,20px);letter-spacing:.06em;font-size:clamp(12px,1.35vw,17px);font-family:'Times New Roman',Times,serif;z-index:2;line-height:1.55;padding-bottom:clamp(12px,1.6vh,18px);width:100%}
.hero .stats{display:flex;gap:46px;margin-top:42px;z-index:2;flex-wrap:wrap;justify-content:center}
.hero .stat b{display:block;font-size:36px;color:var(--gold);
font-family:'Georgia',serif;text-shadow:0 2px 12px rgba(0,0,0,.6)}
.hero .stat span{color:var(--ink-dim);font-size:12.5px;letter-spacing:.22em}
.stats{display:flex;gap:100px;margin-top:42px;z-index:2;flex-wrap:wrap;justify-content:center}
.stat{text-align:center;padding:14px 40px;
background:transparent}
.stat b{display:block;font-size:36px;color:var(--gold);font-family:'Georgia',serif;text-shadow:0 2px 12px rgba(0,0,0,.6)}
.stat span{color:var(--ink-dim);font-size:12.5px;letter-spacing:.22em}
.enter{margin-top:0;z-index:2;display:inline-block;padding:10px 32px;
border:1px solid var(--gold);border-radius:30px;color:var(--gold-light);
text-decoration:none;letter-spacing:.25em;font-size:14px;transition:.3s;
background:rgba(0,0,0,.25)}
.enter:hover{background:var(--gold);color:#1A0F00;box-shadow:0 0 26px rgba(212,150,50,.5)}
.scroll-hint{margin-top:0;text-align:center;color:var(--gold);z-index:2}
.scroll-hint .scroll-text{font-size:13px;letter-spacing:.2em;opacity:.9}
.scroll-hint .scroll-arrow{font-size:24px;line-height:1;margin-top:8px;animation:hintFloat 2s ease-in-out infinite}
@keyframes hintFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(10px)}}
/* enter-cta: 首页末尾的「锦卷徐展」入口（原页脚位置） */
.enter-cta{
min-height:100vh;scroll-snap-align:start;
display:flex;align-items:center;justify-content:center;
background:radial-gradient(circle at 50% 0%, #8d0807 0%, #710605 52%, #4a0604 100%);
position:relative;padding:0 20px;box-sizing:border-box
}
.enter-cta-inner{
display:flex;flex-direction:column;align-items:center;gap:80px
}
.enter .enter-caret{
display:inline-block;margin-left:10px;transform:scaleY(.7);font-size:11px;vertical-align:1px
}
/* pages */
.page{min-height:100vh;scroll-snap-align:start;display:flex;align-items:center;
justify-content:center;gap:72px;padding:86px 6vw 64px;position:relative}
.page::after{content:'';position:absolute;inset:0;pointer-events:none;
background:radial-gradient(ellipse at 50% 42%, transparent 38%, rgba(0,0,0,.58) 100%)}
.art{flex:0 0 42%;max-width:560px;position:relative;z-index:1}
.art img{width:100%;display:block;
box-shadow:0 8px 32px rgba(0,0,0,.35);
background:#000}
/* 图片加载占位 */
.art.is-loading{min-height:340px}
.art.is-loading::before{content:'';position:absolute;inset:0;min-height:340px;background:#140a06;border-radius:0;z-index:2}
.art.is-loading::after{content:'图片加载中';position:absolute;inset:0;min-height:340px;display:flex;align-items:center;justify-content:center;z-index:3;color:var(--gold-light);font-size:15px;letter-spacing:.25em;animation:ldPulse 1.4s ease-in-out infinite}
@keyframes ldPulse{0%,100%{opacity:.45}50%{opacity:1}}
/* 滚动时向下滑标识 */
#scrollHint{position:fixed;right:22px;bottom:46%;transform:translateY(50%) scale(.6);z-index:58;display:flex;flex-direction:column;align-items:center;gap:8px;padding:14px 8px;border-radius:22px;background:rgba(13,7,0,.82);border:1px solid var(--gold-dim);color:var(--gold-light);opacity:0;visibility:hidden;transition:opacity .35s,transform .35s,visibility .35s;pointer-events:none;box-shadow:0 6px 22px rgba(0,0,0,.45)}
#scrollHint.show{opacity:1;visibility:visible;transform:translateY(50%) scale(1)}
#scrollHint .sh-txt{font-size:13px;letter-spacing:.25em;writing-mode:vertical-rl;font-weight:600}
#scrollHint .sh-arr{font-size:24px;line-height:1;animation:shBob 1.2s ease-in-out infinite}
@keyframes shBob{0%,100%{transform:translateY(-4px)}50%{transform:translateY(4px)}}
.cap{flex:1 1 420px;min-width:380px;max-width:560px;position:relative;z-index:1}
.cap-en{color:var(--gold-dim);letter-spacing:.16em;font-size:13px;text-transform:uppercase}
.cap-title{font-size:33px;color:var(--gold-light);margin:6px 0 14px;font-weight:700;
text-shadow:0 2px 10px rgba(0,0,0,.6);line-height:1.25}
.cap-meta{display:inline-block;border:1px solid var(--gold-dim);border-radius:20px;
padding:4px 15px;color:var(--gold);font-size:14px;margin-bottom:16px}
.cap-desc{text-indent:2em;color:var(--ink);font-size:16px;text-align:justify;white-space:normal}
/* 作品介绍页：白底，仅正文黑字 */
.page.work{background:#fff}
.page.work::after{background:radial-gradient(ellipse at 50% 42%, transparent 60%, rgba(0,0,0,.06) 100%)}
.page.work .cap-title{color:#b8860b;text-shadow:none}
.page.work .mwork .cap-title{color:#b8860b}
.page.work .cap-desc{color:#1a1a1a}
.ix-ribbon{display:inline-flex;align-items:center;gap:6px;margin-top:20px;
background:linear-gradient(90deg,var(--gold),var(--gold-light));color:#1A0F00;
font-weight:700;padding:7px 16px;border-radius:6px;font-size:14px;
box-shadow:0 4px 16px rgba(212,150,50,.35)}
/* 多作品页 */
.multi{gap:42px;align-items:flex-start}
.multi-cap{flex:1 1 420px;max-width:620px;position:relative;z-index:1;display:flex;
flex-direction:column;gap:22px}
.mwork{background:var(--panel);border:1px solid rgba(212,150,50,.22);border-radius:12px;
padding:22px 26px;box-shadow:0 8px 24px rgba(0,0,0,.35)}
.mwork .cap-title{font-size:24px;margin:4px 0 10px}
.cap-title.cat{font-size:15px;font-weight:500;color:var(--gold-dim);margin:2px 0 4px;letter-spacing:.08em}
.mwork .cap-desc{font-size:15px}
.mwork .cap-meta{margin-bottom:12px}
/* 纯图片页 */
.photo-only{flex-direction:column;gap:18px}
.photo-only .art{flex:0 0 auto;max-width:min(720px,80vw)}
.photo-note{color:var(--ink-dim);font-size:14px;letter-spacing:.2em;z-index:1}
/* intro / prose */
.intro-cap .ihead{font-size:27px;color:var(--gold-light);text-align:center;
margin-bottom:22px;letter-spacing:.12em;text-shadow:0 2px 10px rgba(0,0,0,.6)}
.intro-cap .ibody{text-indent:2em;font-size:16.5px;color:var(--ink);text-align:justify;white-space:normal}
/* 纯文字页：只显示提取文字 */
.textpage{min-height:100vh;scroll-snap-align:start;display:flex;align-items:center;
justify-content:center;padding:92px 6vw 72px;position:relative}
.textpage::after{content:'';position:absolute;inset:0;pointer-events:none;
background:radial-gradient(ellipse at 50% 45%, transparent 40%, rgba(0,0,0,.55) 100%)}
.textpanel{position:relative;z-index:1;max-width:860px;text-align:center}
.textpanel .ihead{font-size:30px;color:var(--gold-light);letter-spacing:.18em;
margin-bottom:28px;text-shadow:0 2px 10px rgba(0,0,0,.6)}
.textpanel .ibody{text-indent:2em;font-size:17px;color:var(--ink);text-align:justify;
white-space:normal;line-height:2}
.textpanel .ibody.pre{white-space:pre-line}
/* divider */
.divider{min-height:100vh;display:flex;flex-direction:column;align-items:center;
justify-content:center;scroll-snap-align:start;text-align:center;position:relative;
background:radial-gradient(circle at 50% 45%, rgba(212,150,50,.08), transparent 60%)}
.divider::after{content:'';position:absolute;inset:0;pointer-events:none;
background:radial-gradient(ellipse at 50% 45%, transparent 40%, rgba(0,0,0,.6) 100%)}
.divider .roman{font-size:120px;color:var(--gold);opacity:.95;letter-spacing:-.04em;
text-shadow:0 0 50px rgba(212,150,50,.55);
font-family:'Times New Roman','Noto Serif SC','Source Han Serif SC','SimSun',Georgia,serif;
font-weight:600;font-style:normal;line-height:1}
.divider .dname{font-size:38px;color:var(--gold-light);margin-top:14px;letter-spacing:.24em;
font-family:'Noto Serif SC','Source Han Serif SC','SimSun','Microsoft YaHei',serif;
font-weight:500;position:relative;z-index:1}
.divider .dsub{display:none}
/* footer guides */
.foot{min-height:100vh;scroll-snap-align:start;display:flex;flex-direction:column;
align-items:center;justify-content:center;padding:80px 6vw;text-align:center;position:relative}
.foot h2{font-size:30px;color:var(--gold-light);letter-spacing:.2em;margin-bottom:10px}
.foot .fsub{color:var(--ink-dim);letter-spacing:.25em;margin-bottom:40px;font-size:14px}
.gcard-wrap{display:flex;gap:18px;flex-wrap:wrap;justify-content:center;max-width:1000px}
.gcard{width:170px;padding:26px 16px;border:1px solid var(--gold-dim);border-radius:12px;
background:var(--panel);transition:.3s}
.gcard:hover{border-color:var(--gold);transform:translateY(-6px);
box-shadow:0 12px 30px rgba(0,0,0,.5),0 0 24px rgba(212,150,50,.2)}
.gcard .gicon{font-size:30px}
.gcard .gname{color:var(--gold-light);margin-top:12px;font-size:17px;letter-spacing:.1em}
.gcard .gdesc{color:var(--ink-dim);font-size:12.5px;margin-top:8px;line-height:1.6}
.totop{position:fixed;right:24px;bottom:24px;z-index:55;width:46px;height:46px;border-radius:50%;
border:1px solid var(--gold-dim);background:rgba(13,7,0,.8);color:var(--gold-light);
font-size:20px;cursor:pointer;display:none;align-items:center;justify-content:center;transition:.25s}
.totop:hover{background:var(--gold);color:#1A0F00}
@media (max-width:880px){
.page{flex-direction:column;gap:26px;padding:84px 5vw 50px}
.multi{flex-direction:column;align-items:center}
.multi-cap{width:100%;max-width:92%}
.art{flex:0 0 auto;max-width:92%}
.cap{max-width:92%}
.topbar .brand{display:none}
.divider .roman{font-size:64px}
.divider .dname{font-size:28px}
}
/* ===== Rich preface / back-matter (visualized) ===== */
.richpage{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;
min-height:100vh;padding:60px 6vw 48px;position:relative;scroll-snap-align:start}
.richpage > *{margin-top:auto;margin-bottom:auto}
.richpage::after{content:'';position:absolute;inset:0;pointer-events:none;
background:radial-gradient(ellipse at 50% 28%, transparent 34%, rgba(0,0,0,.5) 100%)}
.rich-wrap{position:relative;z-index:1;max-width:980px;margin:0 auto;width:100%}
/* bilingual block-level toggle for rich sections */
.bi-block.zh{display:block}
.bi-block.en{display:none}
html[lang="en"] .bi-block.zh{display:none}
html[lang="en"] .bi-block.en{display:block}
/* title card (序章) */
.titlecard{text-align:center;padding:30px 0}
.titlecard .eyebrow{color:var(--gold-dim);letter-spacing:.5em;font-size:14px;margin-bottom:26px}
.titlecard h2{font-size:clamp(26px,4.4vw,46px);color:var(--gold-light);line-height:1.4;
letter-spacing:.08em;text-shadow:0 4px 22px rgba(0,0,0,.7)}
.titlecard .entitle{color:var(--ink-dim);margin-top:22px;font-size:15px;letter-spacing:.1em;
font-family:'Georgia',serif;line-height:1.7}
.titlecard .tag{display:inline-block;margin-top:34px;padding:8px 26px;border:1px solid var(--gold-dim);
border-radius:24px;color:var(--gold);letter-spacing:.2em;font-size:14px}
/* inscription (题词) */
.insc{max-width:780px;margin:0 auto;text-align:center;padding:12px 0}
.insc .qmark{font-size:80px;color:var(--gold);opacity:.5;line-height:.5;font-family:Georgia,serif}
.insc blockquote{font-size:clamp(26px,3.8vw,42px);color:var(--gold-light);line-height:1.5;
letter-spacing:.06em;margin:4px 0 18px;text-shadow:0 3px 18px rgba(0,0,0,.6)}
.insc .by{font-size:22px;color:var(--ink);letter-spacing:.12em}
.insc .bytitle{color:var(--ink-dim);font-size:17px;margin-top:10px;letter-spacing:.08em}
.insc .tag{display:inline-block;margin-top:28px;padding:6px 22px;border:1px solid var(--gold-dim);
border-radius:20px;color:var(--gold);letter-spacing:.3em;font-size:13px}
/* generic rich heading / sub */
.rhead{text-align:center;margin:4px 0 16px}
.rhead .rt{font-size:26px;color:var(--gold-light);letter-spacing:.16em;text-shadow:0 2px 10px rgba(0,0,0,.6)}
.rhead .rs{color:var(--ink-dim);font-size:13px;letter-spacing:.32em;margin-top:10px}
.rsub{text-indent:2em;color:var(--ink);font-size:16.5px;line-height:2;text-align:justify;margin:0 auto 44px;max-width:840px}
.rblock{margin-bottom:26px}
/* three-brocade cards */
.triple{display:flex;gap:20px;flex-wrap:wrap;justify-content:center}
.tcard{flex:1 1 240px;max-width:300px;background:var(--panel);border:1px solid rgba(212,150,50,.25);
border-radius:14px;padding:26px 22px;text-align:center;transition:.3s}
.tcard:hover{border-color:var(--gold);transform:translateY(-6px);
box-shadow:0 12px 30px rgba(0,0,0,.5),0 0 24px rgba(212,150,50,.18)}
.tcard .tname{font-size:26px;color:var(--gold-light);letter-spacing:.1em}
.tcard .ten{color:var(--gold-dim);font-size:12px;letter-spacing:.16em;text-transform:uppercase;margin:6px 0 14px}
.tcard .tdesc{color:var(--ink);font-size:14.5px;line-height:1.7}
.rnote{text-indent:2em;text-align:justify;color:var(--ink);font-size:16.5px;line-height:2;margin:0 auto;max-width:840px;letter-spacing:normal;font-family:inherit}
/* timeline */
.tl-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;max-width:1060px;margin:0 auto}
.tl-col{min-width:0}
.tl{position:relative;padding-left:4px}
.tl::before{content:'';position:absolute;left:80px;top:6px;bottom:6px;width:2px;
background:linear-gradient(var(--gold),var(--gold-dim))}
.tnode{position:relative;display:flex;gap:20px;margin-bottom:12px;align-items:flex-start}
.tnode .tyear{flex:0 0 70px;text-align:right;color:var(--gold);font-family:Georgia,serif;
font-size:18px;padding-top:1px;text-shadow:0 2px 10px rgba(0,0,0,.5)}
.tnode .tdot{flex:0 0 12px;height:12px;margin-top:7px;border-radius:50%;
background:var(--gold);box-shadow:0 0 0 4px rgba(212,150,50,.18),0 0 10px rgba(212,150,50,.5)}
.tnode .ttext{flex:1;background:var(--panel);border:1px solid rgba(212,150,50,.2);border-radius:10px;
padding:11px 15px}
.tnode .tt{color:var(--gold-light);font-size:13.5px;letter-spacing:.04em;margin-bottom:4px;font-weight:400;font-family:inherit}
.tnode .td{color:var(--ink);font-size:12.5px;line-height:1.5}
.tlcap{text-align:center;color:var(--ink-dim);font-size:13px;margin-top:6px;letter-spacing:.04em}
@media (max-width:760px){.tl-grid{grid-template-columns:1fr;gap:0}}
/* pillars */
.pillars{display:flex;gap:16px;flex-wrap:wrap;justify-content:center}
.pillar{flex:1 1 260px;max-width:340px;background:linear-gradient(160deg,rgba(113,6,5,.82),rgba(42,3,2,.82));
border:1px solid var(--gold-dim);border-radius:12px;padding:18px 20px;transition:.3s}
.pillar:hover{border-color:var(--gold);transform:translateY(-4px);box-shadow:0 8px 22px rgba(0,0,0,.5)}
.pillar .pno{color:var(--gold);font-family:Georgia,serif;font-size:14px;letter-spacing:.2em}
.pillar .pn{font-size:20px;color:var(--gold-light);margin:6px 0 2px;letter-spacing:.08em}
.pen{color:var(--gold-dim);font-size:12px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:10px}
.pillar .pd{color:var(--ink);font-size:13.5px;line-height:1.6}
/* thanks */
.thanks{max-width:1040px;margin:0 auto;text-align:center}
.thanks .tline{color:var(--ink);font-size:19px;line-height:1.9;margin-bottom:26px}
.torgs{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.torg{padding:7px 18px;border:1px solid var(--gold-dim);border-radius:20px;color:var(--gold);
font-size:13px;background:rgba(0,0,0,.2)}
/* contents (目录) */
.toc{max-width:720px;margin:0 auto}
.toc .trow{display:flex;align-items:baseline;gap:16px;padding:18px 8px;border-bottom:1px solid rgba(212,150,50,.18)}
.toc .trow:last-child{border-bottom:none}
.toc .tnum{color:var(--gold);font-family:Georgia,serif;font-size:18px;flex:0 0 36px}
.toc .tzh{color:var(--gold-light);font-size:20px;letter-spacing:.08em;flex:1}
.toc .ten{color:var(--ink-dim);font-size:13px;letter-spacing:.08em;text-align:right}
/* tour (展览信息) */
.tour{max-width:780px;margin:0 auto}
.tour .trow{display:flex;align-items:center;gap:18px;padding:18px 16px;border:1px solid rgba(212,150,50,.2);
border-radius:12px;margin-bottom:14px;background:var(--panel)}
.tour .tcity{flex:0 0 96px;color:var(--gold-light);font-size:20px;letter-spacing:.06em}
.tour .tvenue{flex:1;color:var(--ink);font-size:14.5px;line-height:1.5}
.tour .tdate{flex:0 0 150px;text-align:right;color:var(--gold);font-family:Georgia,serif;font-size:15px}
/* team table */
.team-table{width:100%;max-width:980px;border-collapse:collapse;margin:0 auto;color:var(--gold-light);font-size:14px;line-height:1.45}
.team-table td{padding:6px 10px;border-bottom:1px solid rgba(212,150,50,.18);vertical-align:top}
.team-table td:first-child{width:auto;letter-spacing:.06em;padding-left:0;white-space:nowrap}
.team-table td:nth-child(2){width:72px;text-align:center;color:var(--gold-dim);padding-left:0;padding-right:0}
.team-table td:last-child{padding-right:0}
.team-table tr:last-child td{border-bottom:none}
#p123.richpage{padding-top:84px;padding-bottom:72px}
#p123 .rhead{margin-bottom:14px}
#p123 .rhead .rt{font-size:28px}
/* p122 展览信息 + 鸣谢合并：金色文字 */
#p122.richpage{position:relative;min-height:100vh;display:flex;flex-direction:column;width:100%;padding:0}
#p122 .rich-wrap{flex:1 1 auto;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:70px 32px 90px;max-width:980px;margin:0 auto;width:100%;box-sizing:border-box}
#p122 .exinfo{max-width:860px;margin:0 auto;text-align:center}
#p122 .exinfo .exline{color:var(--gold-light);font-size:17px;line-height:2.1;letter-spacing:.06em;margin-bottom:6px}
#p122 .thanks-head{margin-top:96px;margin-bottom:18px}
#p122 .thanks{margin:0 auto}
#p122 .thanks .tline{color:var(--gold-light);font-size:17px;line-height:1.9;margin-bottom:22px}
/* p122 闭幕页：习近平总书记论述 + 致敬守护者 */
#p122 .closing-wrap{display:flex;flex-direction:column;align-items:center;justify-content:center;margin-top:0;padding:0;box-sizing:border-box}
#p122 .closing-body{max-width:880px;color:var(--gold-light);font-size:21px;line-height:2.05;text-align:justify;text-indent:2em;margin-bottom:18px}
#p122 .closing-body p{margin-bottom:24px}
#p122 .closing-body p.closing-quote{font-size:21px;line-height:2.05}
#p122 .closing-thanks{margin-top:24px;color:var(--gold);font-size:19px;letter-spacing:.08em;text-align:center;text-indent:0}
/* ===== 全站统一页脚（窄条） ===== */
.site-footer{position:relative;width:100%;margin:0;padding:13px 24px 11px;background:linear-gradient(180deg,rgba(122,32,26,.85),rgba(82,20,16,.9));border-top:1px solid rgba(212,150,50,.28);color:rgba(232,200,140,.82);font-family:"Microsoft YaHei",-apple-system,sans-serif;box-sizing:border-box;text-align:center}
.site-footer .sf-inner{max-width:none;margin:0 auto;padding:0 4px}
.site-footer .sf-nav{font-size:12.5px;letter-spacing:.04em;line-height:1.7;margin-bottom:4px}
.site-footer .sf-nav a{color:rgba(238,210,150,.92);text-decoration:none;transition:color .2s;font-family:inherit}
.site-footer .sf-nav a:hover{color:#ffd97a}
.site-footer .sf-sep{color:rgba(212,150,50,.5);margin:0 8px;font-size:11px}
.site-footer .sf-meta{font-size:10.5px;line-height:1.5;letter-spacing:.02em;color:rgba(232,200,140,.7);margin-bottom:2px}
.site-footer .sf-meta i{font-style:normal;color:rgba(238,210,150,.88)}
.site-footer .sf-meta .sf-dot{color:rgba(212,150,50,.45);margin:0 8px}
.site-footer .sf-proj{font-size:9.5px;line-height:1.4;letter-spacing:.03em;color:rgba(232,200,140,.58)}
.site-footer .sf-icp{font-size:12px;line-height:1.7;margin-top:6px;letter-spacing:.03em;text-align:center}
.site-footer .sf-icp a{color:rgba(238,210,150,.82);text-decoration:none}
.site-footer .sf-icp a:hover{color:#ffd97a}
/* 结语页 p122 的页脚沉在 section 底部 */
#p122 .site-footer{position:absolute;left:0;right:0;bottom:0}
/* sec-jie 结语：右对齐标题 + 四段正文 */
#sec-jie .jie-wrap{max-width:900px;margin:0 auto;width:100%}
#sec-jie .jie-title{text-align:center;font-size:clamp(26px,3.4vw,46px);color:var(--gold);letter-spacing:.25em;text-indent:.25em;margin-bottom:36px;text-shadow:0 4px 24px rgba(0,0,0,.45),0 0 32px rgba(212,150,50,.18);font-family:"Songti SC","STSong","SimSun",serif;font-weight:600}
#sec-jie .jie-body p{color:var(--gold-light);font-size:16.5px;line-height:2;text-align:justify;text-indent:2em;margin-bottom:20px}
#sec-jie .rich-wrap{margin:auto;min-height:0;flex-shrink:0} /* PC 端:margin:auto 让 flex 容器把内容垂直居中,贴顶 5vh → 居中 */
/* 作品页图片尺寸微调 */
#p52 .art,#p53 .art{max-width:420px}
#p47 .art,#p61-0 .art,#p61-1 .art,#p62-0 .art,#p62-1 .art,#p63-0 .art,#p63-1 .art,#p64-0 .art,#p64-1 .art{flex:0 0 340px;max-width:340px}
#p47 .art,#p61-0 .art,#p61-1 .art,#p62-0 .art,#p62-1 .art,#p63-0 .art,#p63-1 .art,#p64-0 .art,#p64-1 .art{justify-content:center;margin-right:40px} /* flex-start→center：作品图在容器内水平居中 */
#p42 .art{max-width:520px}
/* 壮锦作品 + 第三章节作品：缩小并增加与文字间距 */
#p69 .art,#p79 .art,#p80 .art,#p82 .art,#p83 .art,#p90 .art,#p91 .art,#p92 .art{max-width:420px;margin-right:40px}
/* 逐件微调：图片缩小但容器宽度与相邻页一致，保证文字列对齐 */
#p17-1 .art img{max-width:400px}
#p18-0 .art img{max-width:400px}
#p19-0 .art img{max-width:420px}
#p19-1 .art img{max-width:400px}
#p38 .art{max-width:520px}
#p38 .art img{max-width:380px}
#p70 .art{max-width:420px;margin-right:40px}
#p70 .art-img{max-width:380px;margin:0 auto}
#p71-0 .art{max-width:420px;margin-right:40px}
#p71-0 .art img{max-width:370px}
#p71-1 .art{max-width:420px;margin-right:40px}
#p71-1 .art img{max-width:370px}
/* 六件纵向长卷：按各自比例单独放大一点点 */
#p41 .art,#p42 .art{max-width:480px!important}
#p41 .art img{max-height:64vh}
#p42 .art img{max-height:62vh}
#p56 .art,#p57 .art,#p58 .art,#p59 .art{max-width:480px!important}
#p56 .art img{max-height:63vh}
#p57 .art img{max-height:62vh}
#p58 .art img{max-height:61vh}
#p59 .art img{max-height:61vh}
/* 红地五彩鸟锦(竖图)：覆盖 art-tall 强制与邻页同宽 */
#p63-1 .art img{max-height:none;width:100%!important}
/* 欢福同乐锦、金面罩锦：仅微缩图片，文字不动 */
#p65-0 .art img,#p65-1 .art img{max-width:520px}
/* 唐卡系列 + 旗袍系列 + 家居系列：缩小并增加与文字间距 */
#p101 .art,#p102 .art,#p104-0 .art,#p104-1 .art,#p105-0 .art,#p105-1 .art,#p114 .art,#p115 .art,#p116 .art,#p119 .art{max-width:420px;margin-right:40px}
/* 古越神韵：图片在切换按钮之间居中 */
#p67 .art.paged{align-items:center}
#p67 .art-stage{width:auto;display:inline-flex;justify-content:center;align-items:center}
#p67 .art-img{width:auto;max-width:100%;max-height:76vh}
/* 前程似锦壮锦壁挂：图片略缩，最大宽 570px（按原比例自然缩到约 570×237） */
#p66 .art{max-width:570px!important;flex:0 0 auto!important;width:fit-content!important}
/* 国旗：换页第二张为含文字说明的复合图，控制最大高度避免超出屏幕 */
#p112 .art.paged{max-width:680px}
#p112 .art-stage{display:flex;justify-content:center;align-items:center;width:100%}
#p112 .art-img{max-height:72vh;width:auto;max-width:100%;object-fit:contain}
/* 听琴图、春山听阮图：纵向长卷略放大，同时保持与文字间距 */
#p77 .art img,#p106 .art img{max-height:66vh}
/* 壮锦绣球：两图比例不同，统一以固定最大高度等比例显示，不裁剪 */
#p68 .art.paged,#p68 .art.paged.art-wide,#p68 .art.paged.art-tall{max-width:680px}
#p68 .art-stage{display:flex;justify-content:center;align-items:center;width:100%}
#p68 .art-img{width:auto;max-width:100%;max-height:min(460px,60vh);object-fit:contain}
/* p4 题词页：白底 + 双栏题词图片 */
#p4{background:#fff}
#p4::after{background:radial-gradient(ellipse at 50% 42%, transparent 60%, rgba(0,0,0,.06) 100%)}
#p4 .rich-wrap{margin-top:auto;margin-bottom:auto;display:flex;align-items:center;justify-content:center;padding:0}
#p4 .insc-layout{display:flex;gap:48px;justify-content:center;align-items:center;width:100%;max-width:1120px;padding:0 24px;box-sizing:border-box}
#p4 .insc-left{flex:0 0 48%;display:flex;justify-content:center;align-items:center}
#p4 .insc-left .insc-photo{height:74vh;max-height:680px;display:flex;align-items:center;justify-content:center}
#p4 .insc-left .insc-photo img{max-height:100%;max-width:100%;object-fit:contain;box-shadow:0 8px 32px rgba(0,0,0,.12);background:#fff}
#p4 .insc-right{flex:0 0 44%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;min-width:480px}
#p4 .insc-right .insc-photo{height:40vh;max-height:370px;display:flex;align-items:center;justify-content:center}
#p4 .insc-right .insc-photo img{max-height:100%;max-width:100%;object-fit:contain;box-shadow:0 8px 32px rgba(0,0,0,.12);background:#fff}
#p4 .insc-text{text-align:center;white-space:nowrap}
#p4 .insc-text .qmark{color:#b8860b;opacity:.35;font-size:52px;line-height:.5;font-family:Georgia,serif}
#p4 .insc-text blockquote{color:#b8860b;font-size:clamp(26px,2.8vw,34px);line-height:1.5;letter-spacing:.06em;margin:4px 0 14px;text-shadow:none}
#p4 .insc-text .by{color:#1a1a1a;font-size:20px;letter-spacing:.12em}
#p4 .insc-text .bytitle{color:#666;font-size:15px;margin-top:8px;letter-spacing:.06em}
#p4 .insc-text .tag{display:inline-block;margin-top:16px;padding:6px 22px;border:1px solid rgba(184,134,11,.45);border-radius:20px;color:#b8860b;letter-spacing:.3em;font-size:13px}
@media(max-width:980px){
#p4 .insc-layout{gap:36px}
#p4 .insc-left{flex:0 0 46%}
#p4 .insc-left .insc-photo{height:64vh;max-height:580px}
#p4 .insc-right{flex:0 0 46%;min-width:auto}
#p4 .insc-right .insc-photo{height:34vh;max-height:300px}
#p4 .insc-text blockquote{font-size:clamp(22px,2.6vw,28px)}
}
@media(max-width:768px){
/* 杜钰洲题词：两图并排在上，文字区在下通栏 */
#p4 .insc-layout{
display:grid;
grid-template-columns:1fr 1fr;
grid-template-areas:
"photo1 photo2"
"text text";
gap:14px;
padding:32px 16px;
align-items:start
}
#p4 .insc-left{grid-area:photo1;display:block;min-width:0;width:auto;flex:none}
#p4 .insc-left .insc-photo{height:30vh;max-height:260px;margin:0}
#p4 .insc-right{display:contents}
#p4 .insc-right .insc-photo{grid-area:photo2;height:30vh;max-height:260px;margin:0}
#p4 .insc-right .insc-text{grid-area:text;text-align:center;gap:6px;align-items:center;justify-content:center}
/* 题词"让中国织锦技艺在创新中传承" 强制一行 */
#p4 .insc-text blockquote{
font-size:14px;line-height:1.5;
white-space:nowrap;letter-spacing:.02em;
margin:6px auto;max-width:100%
}
/* 职务"原纺织工业部副部长、中国纺织工业协会会长" 强制一行 */
#p4 .insc-text .by{font-size:14px;margin-top:6px}
#p4 .insc-text .bytitle{
font-size:10.5px;line-height:1.4;
white-space:nowrap;letter-spacing:.02em;
margin-top:4px;max-width:100%
}
#p4 .insc-text .tag{font-size:11px;padding:4px 14px;margin-top:12px}
#p4 .insc-text .qmark{font-size:26px;margin-bottom:0}
}
/* p5 高光时刻：白底，金色标题+黑色正文 */
#p5{background:#fff}
#p5::after{background:radial-gradient(ellipse at 50% 42%, transparent 60%, rgba(0,0,0,.06) 100%)}
#p5 .rhead .rt{color:#b8860b;text-shadow:none}
#p5 .tl::before{background:linear-gradient(#b8860b,#d49632)}
#p5 .tnode .tyear{color:#b8860b;text-shadow:none}
#p5 .tnode .tdot{background:#b8860b;box-shadow:0 0 0 4px rgba(184,134,11,.18),0 0 10px rgba(184,134,11,.5)}
#p5 .tnode .ttext{background:#fafafa;border-color:rgba(184,134,11,.25)}
#p5 .tnode .tt{color:#b8860b;text-shadow:none;font-weight:400;font-family:inherit}
#p5 .tnode .td{color:#1a1a1a}
#p5 .tlcap{color:#666;font-size:15px;margin-top:18px}
/* p5 高光时刻：整体下移、标题放大、间距拉开 */
#p5 .rich-wrap{margin-top:8vh;margin-bottom:auto}
#p5 .rhead{margin-bottom:32px}
#p5 .rhead .rt{font-size:30px}
/* ===== sec-xu 前言页：前言两字居中 + 正文（高度统一为 100vh，与封面/特选展品一致）===== */
#sec-xu.richpage{padding:0;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center}
.qy-wrap{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:10vh 24px 8vh;box-sizing:border-box}
.qy-title{font-family:"Songti SC","STSong","SimSun",serif;font-size:clamp(26px,3.4vw,46px);font-weight:600;color:var(--gold);letter-spacing:.25em;text-indent:.25em;line-height:1;text-shadow:0 4px 24px rgba(0,0,0,.45),0 0 32px rgba(212,150,50,.18);margin-bottom:36px;text-align:center}
.qy-body{max-width:880px;width:100%;margin:0 auto;color:var(--ink);font-size:16.5px;line-height:2.05;letter-spacing:.04em;text-align:justify}
.qy-body p{text-indent:2em;margin:0 0 22px}
.qy-body p:last-child{margin-bottom:0}
/* 前言内容按实际文本高度排版，窄屏时不裁切。 */
#sec-xu.richpage{height:auto;overflow:visible}
@media(max-width:768px){
.qy-wrap{padding:60px 20px 40px}
.qy-title{font-size:clamp(24px,6vw,38px);letter-spacing:.2em;text-indent:.2em;margin-bottom:28px}
.qy-body{font-size:15.5px;line-height:1.95}
.qy-body p{margin-bottom:18px}
}
/* p123 主创人员：电影片尾式排版 */
#p123 .team{display:block;max-width:720px;margin:0 auto}
#p123 .member{background:transparent;border:none;border-radius:0;padding:18px 0;text-align:center;border-bottom:1px solid rgba(212,150,50,.25)}
#p123 .member:last-child{border-bottom:none}
#p123 .member:hover{border-color:transparent;transform:none}
#p123 .member:hover .mname{color:var(--gold)}
#p123 .member .mname{color:var(--gold-light);font-size:22px;letter-spacing:.12em;margin-bottom:6px}
#p123 .member .mrole{color:var(--gold-dim);font-size:14px;letter-spacing:.04em;line-height:1.7}
/* afterword */
.after{max-width:840px;margin:0 auto;text-align:center;padding-top:min(12vh,100px)}
.after .aline{font-size:clamp(20px,2.8vw,30px);color:var(--gold-light);line-height:1.8;
letter-spacing:.05em;margin-bottom:26px;text-shadow:0 2px 14px rgba(0,0,0,.5)}
.after .aduop{display:flex;gap:20px;flex-wrap:wrap;justify-content:center;margin:26px 0}
.after .ad{flex:1 1 280px;max-width:340px;background:var(--panel);border:1px solid rgba(212,150,50,.22);
border-radius:14px;padding:24px 22px}
.after .ad .ah{color:var(--gold);font-size:22px;letter-spacing:.3em;margin-bottom:12px}
.after .ad .ab{color:var(--ink);font-size:15px;line-height:1.8}
.after .aclose{color:var(--ink-dim);font-size:16px;line-height:2;margin-top:10px;letter-spacing:.05em}
/* ===== top-nav dropdown (catalog index of works) ===== */
.topbar{overflow:visible}
.topbar nav{position:relative}
.nav-item{position:relative}
.nav-item > a{display:inline-block}
.drop{position:absolute;top:100%;left:0;right:auto;min-width:238px;max-height:74vh;overflow-y:auto;
background:rgba(13,7,0,.97);border:1px solid var(--gold-dim);border-radius:12px;
box-shadow:0 16px 44px rgba(0,0,0,.6);padding:8px;
opacity:0;visibility:hidden;transform:translateY(8px);
transition:opacity .2s,transform .2s,visibility .2s;z-index:60}
.nav-item.last .drop{left:auto;right:0}
.nav-item:hover .drop,
.nav-item:focus-within .drop{opacity:1;visibility:visible;transform:translateY(0)}
.drop-h{color:var(--gold);font-size:12px;letter-spacing:.14em;padding:5px 11px 9px;
border-bottom:1px solid rgba(212,150,50,.25);margin-bottom:7px}
.drop-item{display:block;color:var(--ink-dim);text-decoration:none;font-size:13px;line-height:1.4;
padding:7px 11px;border-radius:7px;transition:.16s;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.drop-item:hover{background:rgba(212,150,50,.16);color:var(--gold-light)}
.drop::-webkit-scrollbar{width:7px}
.drop::-webkit-scrollbar-thumb{background:var(--gold-dim);border-radius:4px}
@media (max-width:880px){
.tnode .tyear{flex-basis:52px;font-size:16px}
.tl::before{left:62px}
.tour .tdate{flex-basis:118px}
}
/* ===== 手机端导航精简（≤768px）===== */
@media(max-width:768px){
.topbar{padding:10px 14px}
.topbar .brand{font-size:12px;letter-spacing:.02em;max-width:42vw;overflow:hidden;text-overflow:ellipsis}
.topbar nav{gap:2px;flex-wrap:nowrap}
.nav-minor{display:none!important}
.topbar nav>.nav-item>a{font-size:12px;padding:4px 9px}
/* 搜索：手机端只保留放大镜图标，不展开输入框 */
.search-toggle{display:inline-flex!important;align-items:center;justify-content:center;
width:34px;height:34px;padding:0;border-radius:50%;border:1px solid rgba(212,150,50,.45);
background:rgba(0,0,0,.22);color:#d49632;cursor:pointer;
transition:.2s;margin-left:8px;flex-shrink:0}
.search-toggle svg{width:16px;height:16px}
.search-toggle:hover{background:rgba(212,150,50,.16);border-color:var(--gold);color:var(--gold-light)}
.search,.search.active{display:none!important}
.bgm-switch{top:56px;right:4px;width:38px;height:38px;font-size:15px}
}
/* ===== extracted from single-page source ===== */
.au-btn{display:inline-flex;align-items:center;gap:6px;margin-top:10px;padding:6px 14px;border:1px solid #d49632;border-radius:20px;background:rgba(212,150,50,.08);color:#d49632;font-size:13px;cursor:pointer;transition:.2s;font-family:inherit}.au-btn:hover{background:rgba(212,150,50,.18)}.au-btn.playing{background:#d49632;color:#1A0F00}.au-ico{font-size:10px;line-height:1}.cap-audio{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:12px}.cap-audio-label{color:#d49632;font-size:13px;font-family:inherit}.cap-audio audio{height:36px}.page.work { flex-wrap:wrap;align-items:center;align-content:center }.page.work .cap-audio{flex:0 0 100%;width:100%;order:3;margin-top:12px;padding-top:10px;border-top:1px solid rgba(212,150,50,.25);justify-content:flex-start}.page.work .cap-audio-label{font-weight:600;letter-spacing:.05em}
/* ===== extracted from single-page source ===== */
.cap-audio{margin-top:10px;display:flex;gap:10px;flex-wrap:wrap;align-items:center}.bgm-switch{position:fixed;top:64px;right:18px;z-index:70;width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:1px solid #d49632;background:rgba(212,150,50,.08);color:#d49632;font-size:18px;cursor:pointer;transition:.2s;font-family:inherit;box-shadow:0 2px 14px rgba(0,0,0,.45)}.bgm-switch:hover{background:rgba(212,150,50,.18)}.bgm-switch.on{background:#d49632;color:#1A0F00;box-shadow:0 0 16px rgba(212,150,50,.6);animation:discSpin 3.2s linear infinite}.bgm-ico{font-size:18px;line-height:1}.bgm-lbl{display:none}@keyframes discSpin{to{transform:rotate(360deg)}}.au-btn.is-reserved{opacity:.55;cursor:not-allowed;border-style:dashed}.au-btn.is-reserved:hover{background:rgba(212,150,50,.08)}
/* ===== extracted from single-page source ===== */
/* ===== media bar buttons (video / interactive) ===== */.media-btn{margin-top:0!important;padding:8px 20px;font-size:14px;border-radius:22px}.media-btn .au-ico{font-size:13px}.media-btn:hover{background:rgba(212,150,50,.25);transform:translateY(-1px);box-shadow:0 2px 10px rgba(212,150,50,.2)}.cap-audio.light{justify-content:center;gap:14px;padding-top:14px;border-top:1px solid rgba(212,150,50,.25)}.cap-audio.light .media-btn{background:#f7efdc;color:#b8860b;border-color:#d49632;box-shadow:0 2px 8px rgba(0,0,0,.08)}.cap-audio.light .media-btn:hover{background:#fff8e8;transform:translateY(-2px);box-shadow:0 4px 14px rgba(212,150,50,.25)}/* ===== fullscreen modal overlay ===== */.media-modal{display:none;position:fixed;inset:0;z-index:9999;background:rgba(0,0,0,.78);align-items:center;justify-content:center;animation:modalFadeIn .25s ease}.media-modal.show{display:flex}@keyframes modalFadeIn{from{opacity:0}to{opacity:1}}.media-modal-inner{position:relative;width:min(92vw,1100px);height:min(88vh,740px);background:#1a120a;border-radius:12px;overflow:hidden;box-shadow:0 8px 60px rgba(0,0,0,.6),0 0 40px rgba(212,150,50,.15);border:1px solid rgba(212,150,50,.3)}.media-modal-close{position:absolute;top:10px;right:10px;width:36px;height:36px;border-radius:50%;border:1.5px solid rgba(212,150,50,.55);background:rgba(26,18,10,.82);color:#d49632;font-size:17px;cursor:pointer;z-index:20;display:flex;align-items:center;justify-content:center;transition:.25s;font-family:inherit;line-height:1;backdrop-filter:blur(4px);box-shadow:0 2px 10px rgba(0,0,0,.45)}.media-modal-close:hover{background:#d49632;color:#1A0F00;border-color:#d49632;transform:scale(1.08)}.media-modal-close:hover{background:#d49632;color:#1A0F00}.media-modal video,.media-modal iframe{width:100%;height:100%;border:none;display:block}.media-modal-placeholder{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#d49632;gap:16px}.media-modal-placeholder .ph-icon{font-size:56px;opacity:.5}.media-modal-placeholder p{font-size:16px;letter-spacing:.08em;opacity:.7}
/* ===== 固定尺寸交互弹窗（金贵妃等）===== */
.interactive-modal{position:fixed;inset:0;z-index:99998;display:none;background:rgba(10,4,2,0.92);backdrop-filter:blur(6px)}
.interactive-modal.show{display:flex;align-items:center;justify-content:center}
.interactive-modal .im-box{position:relative;width:100vw;height:100vh;background:#1a120a;border:none;border-radius:0;overflow:hidden;box-shadow:none}
.interactive-modal .im-close{position:absolute;top:12px;right:12px;z-index:5;width:38px;height:38px;border-radius:50%;border:2px solid var(--gold);background:rgba(26,18,8,.85);color:var(--gold);font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-family:inherit;line-height:1;transition:.2s;box-shadow:0 2px 12px rgba(0,0,0,.5)}
.interactive-modal .im-close:hover{background:var(--gold);color:#1A0F00}
.interactive-modal iframe{width:100%;height:100%;border:none;display:block;background:#1a120a}
/* ===== fullscreen interactive overlay (embed jokhang) ===== */
.interactive-overlay{display:none;position:fixed;inset:0;z-index:99999;background:#1a120a}
.interactive-overlay.show{display:block}
.interactive-overlay iframe{width:100%;height:100%;border:none;display:block;background:#1a120a}
.ov-close{position:fixed;top:16px;right:16px;width:42px;height:42px;border-radius:50%;border:2px solid #d49632;background:rgba(26,18,8,.85);color:#d49632;font-size:22px;cursor:pointer;z-index:10;display:flex;align-items:center;justify-content:center;transition:.2s;font-family:inherit;line-height:1;box-shadow:0 2px 14px rgba(0,0,0,.5)}
.ov-close:hover{background:#d49632;color:#1A0F00}
/* ===== 数字人透明浮层（左下绿幕抠绿）===== */
/* r89: 浮层只保留人物,去掉所有装饰(阴影/边框/背景),关闭按钮也改为轻量 × */
.dh-overlay{position:fixed;inset:0;z-index:99997;display:none;pointer-events:none;background:transparent}
.dh-overlay.show{display:block}
.dh-panel{position:fixed;right:auto;bottom:auto;left:auto;top:auto;transform:none;width:auto;height:auto;background:transparent;box-shadow:none;border:none;border-radius:0;pointer-events:auto;animation:dhSlideIn .35s ease;}
.dh-panel.dh-left{right:auto;left:auto}
@keyframes dhSlideIn{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.dh-canvas{display:block;width:100%;height:100%;background:transparent;object-fit:cover;object-position:center bottom}
.dh-video{display:none;width:100%;height:100%;background:transparent;border:none;border-radius:0;object-fit:contain;object-position:center bottom}
.dh-close{position:absolute;top:-10px;right:-10px;width:26px;height:26px;border-radius:50%;border:1px solid rgba(212,150,50,.65);background:rgba(26,18,10,.85);color:#fff;font-size:16px;font-weight:300;cursor:pointer;z-index:10;display:flex;align-items:center;justify-content:center;line-height:1;padding:0;font-family:inherit;transition:.15s}
.dh-close:hover{background:#d49632;color:#1A0F00;border-color:#d49632;transform:scale(1.1)}
/* r95: 手机端更小一圈 */
@media (max-width:760px){
.dh-close{width:24px;height:24px;top:-8px;right:-8px;font-size:14px}
}
/* r106: 板块末尾自动跳转的淡出幕布（慢一点、有动效） */
.chapter-curtain{position:fixed;inset:0;z-index:99998;background:#0d0a06;opacity:0;pointer-events:none;
display:flex;align-items:center;justify-content:center;transition:opacity .55s ease}
.chapter-curtain.show{opacity:1}
.chapter-curtain-tip{color:#d4b483;font-family:inherit;font-size:18px;letter-spacing:.25em;
opacity:0;transition:opacity .4s ease .15s}
.chapter-curtain.show .chapter-curtain-tip{opacity:1}
/* ===== extracted from single-page source ===== */
a{text-decoration:none;color:inherit;transition:.2s}
a:hover{color:var(--gold)}
/* ===== topbar search (semi-transparent) ===== */
.search{position:relative;margin-left:18px;display:flex;align-items:center}
.search-toggle{
display:inline-flex;align-items:center;justify-content:center;
width:34px;height:34px;padding:0;border-radius:50%;
border:1px solid rgba(212,150,50,.45);
background:rgba(0,0,0,.22);
color:#d49632;cursor:pointer;transition:.2s;
margin-left:10px;flex-shrink:0
}
.search-toggle svg{width:16px;height:16px}
.search-toggle:hover{
background:rgba(212,150,50,.16);
border-color:var(--gold);
color:var(--gold-light)
}
.search input{width:210px;max-width:38vw;padding:8px 15px;border-radius:20px;
border:1px solid rgba(212,150,50,.42);background:rgba(255,245,230,.10);
backdrop-filter:blur(7px);-webkit-backdrop-filter:blur(7px);
color:#f3e9d2;font-family:inherit;font-size:13.5px;letter-spacing:.04em;
outline:none;transition:.25s;box-shadow:0 2px 12px rgba(0,0,0,.35)}
.search input::placeholder{color:rgba(243,233,210,.6)}
.search input:focus{border-color:var(--gold);background:rgba(255,245,230,.20);
box-shadow:0 0 0 3px rgba(212,150,50,.18),0 2px 14px rgba(0,0,0,.4)}
.search-results{position:absolute;top:115%;right:0;width:300px;max-width:80vw;
max-height:70vh;overflow-y:auto;background:rgba(13,7,0,.97);
border:1px solid var(--gold-dim);border-radius:12px;padding:8px;
box-shadow:0 16px 44px rgba(0,0,0,.6);z-index:70;
display:none}
.search-results.show{display:block}
.sr-item{display:block;color:var(--ink-dim);text-decoration:none;font-size:13.5px;
line-height:1.45;padding:9px 12px;border-radius:8px;transition:.16s;
border-bottom:1px solid rgba(212,150,50,.12)}
.sr-item:last-child{border-bottom:none}
.sr-item:hover,.sr-item.active{background:rgba(212,150,50,.16);color:var(--gold-light)}
.sr-item .sr-sec{color:var(--gold);font-size:11px;letter-spacing:.1em;margin-right:8px}
.sr-empty{color:var(--ink-dim);font-size:13px;padding:12px;text-align:center;opacity:.8}
.sr-clear{position:absolute;right:12px;top:50%;transform:translateY(-50%);
color:var(--ink-dim);font-size:16px;cursor:pointer;display:none;pointer-events:auto}
.search input:not(:placeholder-shown) ~ .sr-clear{display:block}
/* ===== in-page pager for multi-image works ===== */
.art.paged{flex:0 0 48%;max-width:680px}
.art-stage{position:relative;line-height:0}
.art.paged .art-img{width:100%;display:block;
background:#000;
box-shadow:0 8px 32px rgba(0,0,0,.35)}
.art-nav{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;
border-radius:50%;border:1px solid var(--gold);background:rgba(0,0,0,.5);
color:var(--gold-light);font-size:26px;line-height:1;cursor:pointer;
display:flex;align-items:center;justify-content:center;transition:.2s;
backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:2;
font-family:Georgia,serif}
.art-nav:hover{background:rgba(212,150,50,.28)}
.art-nav.prev{left:12px}.art-nav.next{right:12px}
.art-dots{display:flex;gap:9px;justify-content:center;margin-top:14px;line-height:1}
.art-dots .dot{width:9px;height:9px;border-radius:50%;background:rgba(212,150,50,.3);
cursor:pointer;transition:.2s}
.art-dots .dot.on{background:var(--gold);transform:scale(1.3)}
.art-count{text-align:center;color:var(--gold-dim);font-size:12px;letter-spacing:.18em;
margin-top:8px;font-family:Georgia,serif}
.art-caption{text-align:center;color:#b8860b;font-size:16px;letter-spacing:.12em;
margin-top:10px;font-weight:600;min-height:24px}
@media (max-width:880px){
.search input{width:150px}
.search-results{width:240px}
.art.paged{flex:0 0 100%;max-width:92vw}
}
/* ===== smart artwork sizing (aspect-ratio aware) ===== */
.art{flex:0 0 42%;max-width:560px;position:relative;z-index:1}
.art:not(.paged){display:flex;align-items:center;justify-content:center}
.art img, .art-stage .art-img { width:100%;height:auto;display:block;background:#000;box-shadow:0 8px 32px rgba(0,0,0,.35) }
/* wide artworks get more room */
.art-wide{flex:0 0 58%!important;max-width:840px!important}
/* tall artworks: cap height so page doesn't scroll forever */
.art-tall{flex:0 0 42%!important;max-width:520px!important}
.art-tall img{max-height:68vh;width:auto!important;max-width:100%;object-fit:contain}
/* super-tall with mounting: tighter cap */
.art-xtall{flex:0 0 36%!important;max-width:440px!important}
.art-xtall img{max-height:60vh;width:auto!important;max-width:100%;object-fit:contain}
/* paged (multi-image) works also benefit */
.art.paged.art-wide{flex:0 0 58%!important;max-width:720px!important}
.art.paged.art-tall{flex:0 0 42%!important;max-width:520px!important}
@media(max-width:880px){
.art-wide,.art-tall,.art-xtall,
.art-tall img,.art-xtall img{max-height:60vh}
}
/* ===== paged (multi-image) works: keep vertical stack of stage/dots/count ===== */
.art.paged { display:flex;flex-direction:column;align-items:stretch }
.art.paged > .art-stage { width:100% }
.art.paged > .art-dots { margin-top:14px;justify-content:center }
.art.paged > .art-count { margin-top:8px;text-align:center }
/* ===== extracted from single-page source ===== */
/* ===================================================================
右侧触发滑出式作品目录（Side Catalog Rail）
视觉语言沿用顶部下拉菜单：深棕底 rgba(13,7,0,.97) + 鎏金文字
=================================================================== */
/* ---- 层级规范：正文 1 / 悬浮按钮 97 / 目录面板 98 / 顶栏 99 / 进度条 100 ---- */
.progress{z-index:100}
.topbar{z-index:99}
/* ---- 1. 竖向触发按钮「作品目录」---- */
.cat-trigger{
display:none !important;
position:fixed;right:28px;top:220px;z-index:97;
width:52px;height:160px;padding:0;
display:flex;align-items:center;justify-content:center;
writing-mode:vertical-rl;
font-family:inherit;font-size:13.5px;font-weight:600;
letter-spacing:.26em;text-indent:.26em;
color:var(--gold-light);
background:rgba(13,7,0,.86);
border:1px solid var(--gold-dim);
border-radius:22px;
cursor:pointer;
box-shadow:0 6px 22px rgba(0,0,0,.45);
transition:background .25s,border-color .25s,box-shadow .25s,color .25s;
}
.cat-trigger:hover{background:rgba(212,150,50,.18);border-color:var(--gold)}
.cat-trigger.active{
background:rgba(212,150,50,.26);border-color:var(--gold);
box-shadow:0 0 20px rgba(212,150,50,.38),0 6px 22px rgba(0,0,0,.45);
}
/* 首次进入的一次性呼吸提示（约 3s） */
@keyframes catBreath{
0%{box-shadow:0 6px 22px rgba(0,0,0,.45),0 0 0 0 rgba(212,150,50,.5)}
70%{box-shadow:0 6px 22px rgba(0,0,0,.45),0 0 0 12px rgba(212,150,50,0)}
100%{box-shadow:0 6px 22px rgba(0,0,0,.45),0 0 0 0 rgba(212,150,50,0)}
}
.cat-trigger.breath{animation:catBreath 1.5s ease-out 2}
/* ---- 2. 滑出目录面板 ---- */
.cat-panel{
position:fixed;right:106px;top:220px;z-index:98;
width:240px;
max-height:min(76vh, calc(100vh - 250px));
display:flex;flex-direction:column;
background:rgba(13,7,0,.97);
border:1px solid var(--gold-dim);
border-radius:12px;
box-shadow:0 16px 44px rgba(0,0,0,.6);
overflow:hidden;
opacity:0;visibility:hidden;
transform:translateX(calc(100% + 122px));
transition:transform .3s ease-out,opacity .3s ease-out,visibility .3s;
}
.cat-panel.open{opacity:1;visibility:visible;transform:translateX(0)}
/* 标题区 */
.cat-head{flex:0 0 auto;padding:13px 20px 10px;border-bottom:1px solid rgba(212,150,50,.3)}
.cat-title{color:var(--gold-light);font-size:13.5px;letter-spacing:.08em;line-height:1.4;margin-bottom:9px}
.cat-tabs{display:flex;gap:6px}
.cat-tab{
flex:1;padding:4px 0;text-align:center;
font-family:Georgia,'Times New Roman',serif;font-size:12px;letter-spacing:.06em;
color:var(--gold-dim);background:transparent;
border:1px solid rgba(212,150,50,.28);border-radius:6px;
cursor:pointer;transition:.2s;font-weight:600;
}
.cat-tab:hover{color:var(--gold-light);background:rgba(212,150,50,.12);border-color:var(--gold-dim)}
.cat-tab.on{color:#1A0F00;background:linear-gradient(90deg,var(--gold),var(--gold-light));border-color:var(--gold)}
/* 列表区 */
.cat-body{flex:1 1 auto;overflow-y:auto;padding:6px 20px 8px;overscroll-behavior:contain}
.cat-group{
display:flex;align-items:center;gap:7px;
color:var(--gold);font-size:15px;letter-spacing:.06em;
padding:14px 0 6px;
}
.cat-group::before{
content:'';flex:0 0 5px;width:5px;height:5px;border-radius:50%;
background:var(--gold);box-shadow:0 0 6px rgba(212,150,50,.7);
}
.cat-group:first-child{padding-top:8px}
.cat-link{
position:relative;display:block;
height:44px;line-height:44px;
padding:0 8px 0 12px;
color:var(--ink-dim);text-decoration:none;font-size:14px;
border-radius:7px;
white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
transition:background .18s,color .18s;
}
.cat-link:hover{background:rgba(212,150,50,.12);color:var(--gold-light)}
.cat-link::before{
content:'';position:absolute;left:0;top:11px;bottom:11px;width:2px;
border-radius:2px;background:var(--gold);
opacity:0;transform:scaleY(.25);transform-origin:center;
transition:opacity .22s,transform .22s;
}
.cat-link.current{color:var(--gold-light);font-weight:700;background:rgba(212,150,50,.1)}
.cat-link.current::before{opacity:1;transform:scaleY(1);box-shadow:0 0 8px rgba(212,150,50,.75)}
/* 底部提示 */
.cat-foot{
flex:0 0 auto;padding:9px 20px 11px;text-align:center;
border-top:1px solid rgba(212,150,50,.22);
color:var(--gold-dim);font-size:11.5px;letter-spacing:.08em;
}
/* 极简鎏金滚动条 */
.cat-body{scrollbar-width:thin;scrollbar-color:var(--gold-dim) rgba(212,150,50,.07)}
.cat-body::-webkit-scrollbar{width:6px}
.cat-body::-webkit-scrollbar-track{background:rgba(212,150,50,.07);border-radius:3px}
.cat-body::-webkit-scrollbar-thumb{background:linear-gradient(180deg,var(--gold-dim),var(--gold));border-radius:3px}
.cat-body::-webkit-scrollbar-thumb:hover{background:var(--gold-light)}
/* ---- 3. 「继续下滑」按钮并入右侧按钮组（目录按钮下方 60px）---- */
#scrollHint{right:28px;top:440px;bottom:auto;z-index:97;transform:translateY(0) scale(.6)}
#scrollHint.show{transform:translateY(0) scale(1)}
/* ---- 4. 响应式 ---- */
@media (max-width:1180px){
.cat-panel{width:224px}
.cat-panel{right:96px}
}
@media (max-width:980px){
.cat-trigger{top:170px;height:140px}
.cat-panel{top:170px;right:90px;max-height:min(76vh, calc(100vh - 200px))}
#scrollHint{top:370px}
}
@media (max-width:768px){
.cat-trigger,.cat-panel{display:none!important}
#scrollHint{right:22px;top:auto;bottom:46%;transform:translateY(50%) scale(.6)}
#scrollHint.show{transform:translateY(50%) scale(1)}
}
/* ===== extracted from single-page source ===== */
/* ===== featured interactive navigation ===== */
.featured-nav{position:relative;width:100%;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#fff;padding:80px 0;overflow:hidden}
.featured-nav::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 50% 30%,rgba(212,150,50,.05),transparent 60%);pointer-events:none}
.featured-nav .fn-head{text-align:center;margin-bottom:40px;position:relative;z-index:1}
.featured-nav .fn-head h2{font-size:32px;font-weight:500;color:#b8860b;letter-spacing:.15em;margin:0 0 12px}
.featured-nav .fn-head p{font-size:14px;color:#888;letter-spacing:.1em;margin:0 0 22px}
.featured-nav .fn-prologue{max-width:760px;margin:8px auto 0;padding:16px 28px;
color:var(--gold);font-size:14px;line-height:2;letter-spacing:.06em;text-align:center;
background:linear-gradient(180deg,transparent,rgba(212,150,50,.06),transparent);
border-top:1px solid rgba(212,150,50,.32);border-bottom:1px solid rgba(212,150,50,.32)}
.featured-nav .fn-prologue::before,.featured-nav .fn-prologue::after{content:'';display:block;width:48px;height:1px;margin:0 auto;background:linear-gradient(90deg,transparent,rgba(212,150,50,.55),transparent)}
.featured-carousel{position:relative;width:min(1100px,92vw);z-index:1}
.featured-track{display:flex;justify-content:flex-start;gap:24px;overflow-x:auto;scroll-behavior:smooth;scroll-snap-type:x mandatory;padding:10px 24px 30px;scrollbar-width:none;-ms-overflow-style:none}
.featured-track::-webkit-scrollbar{display:none}
.featured-card{flex:0 0 220px;scroll-snap-align:start;background:linear-gradient(180deg,#fbecc8 0%,#f0d488 55%,#d49632 100%);border:1.5px solid rgba(184,120,30,.55);border-radius:8px;padding:12px 12px 16px;cursor:pointer;transition:transform .25s,border-color .25s,box-shadow .25s;box-shadow:0 8px 30px rgba(120,70,10,.32),inset 0 1px 0 rgba(255,255,255,.4)}
.featured-card:hover{transform:translateY(-6px);border-color:var(--gold-light);box-shadow:0 12px 40px rgba(160,100,20,.45),0 0 20px rgba(212,150,50,.28)}
.featured-frame{width:100%;aspect-ratio:3/4;background:radial-gradient(ellipse at center,#3a1808,#1a0804);border:1px solid rgba(120,70,10,.5);border-radius:4px;overflow:hidden;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.featured-frame img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease}
/* 特选展品：金贵妃焦点右移，保证脸部完整显示 */
.featured-card:nth-child(3) .featured-frame img{object-position:75% center}
/* 7 张代表性作品的图片放大、关键内容居中（去掉原图白边/上下露底） */
.featured-card:nth-child(1) .featured-frame img{transform:scale(1.20);object-position:center 38%} /* 百骏图 */
.featured-card:nth-child(2) .featured-frame img{transform:scale(1.18);object-position:center 32%} /* 汉龙锦 */
.featured-card:nth-child(5) .featured-frame img{transform:scale(1.22);object-position:center 28%} /* 古越神韵 */
.featured-card:nth-child(7) .featured-frame img{transform:scale(1.18);object-position:center 35%} /* 故乡记忆（一） */
.featured-card:nth-child(8) .featured-frame img{transform:scale(1.22);object-position:center 32%} /* 万方同辉 */
.featured-card:nth-child(9) .featured-frame img{transform:scale(1.22);object-position:center 55%} /* 百子喜春（焦点上移：主体人物从画面下半推到中部） */
.featured-card:nth-child(10) .featured-frame img{transform:scale(1.20);object-position:center 35%} /* 金龙探春 */
.featured-card:hover .featured-frame img{transform:scale(1.30)}
.featured-card:nth-child(2) .featured-frame img{transform:scale(1.52)!important;object-position:center center} /* 富春山居图：裁去原图上下留白 */
.featured-card.featured-item-1 .featured-frame img{transform:scale(1.20);object-position:center 38%}
.featured-card.featured-item-2 .featured-frame img{transform:scale(1.52)!important;object-position:center center}
.featured-card.featured-item-5 .featured-frame img{transform:scale(1.22);object-position:center 28%}
.featured-card.featured-item-7 .featured-frame img{transform:scale(1.18);object-position:center 35%}
.featured-card.featured-item-8 .featured-frame img{transform:scale(1.22);object-position:center 32%}
.featured-card.featured-item-9 .featured-frame img{transform:scale(1.22);object-position:center 55%}
.featured-card.featured-item-10 .featured-frame img{transform:scale(1.20);object-position:center 35%}
.featured-track.is-wheel{scroll-snap-type:x mandatory}
.featured-card.is-current{transform:translateY(-8px) scale(1.045);border-color:var(--gold-light);box-shadow:0 16px 40px rgba(160,100,20,.48),0 0 22px rgba(212,150,50,.28);z-index:2}
.featured-card.is-current .featured-frame img{filter:saturate(1.05) contrast(1.03)}
@media (prefers-reduced-motion:reduce){.featured-track{scroll-behavior:auto}.featured-card{transition:none!important}}
.featured-name{font-size:15px;color:#5a3a08;text-align:center;letter-spacing:.08em;font-weight:600;text-shadow:0 1px 0 rgba(255,240,200,.6)}
.featured-arrow{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:1px solid rgba(212,150,50,.5);background:rgba(26,10,8,.85);color:#d49632;font-size:20px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.2s;z-index:2}
.featured-arrow:hover{background:rgba(212,150,50,.15)}
.featured-arrow.left{left:-22px}
.featured-arrow.right{right:-22px}
@media (max-width:900px){
.featured-nav .fn-head h2{font-size:26px}
.featured-card{flex:0 0 180px}
.featured-arrow{display:none}
.featured-track{overflow-x:scroll}
}
/* ===== 章节左侧悬浮导航（仅三个章节显示，覆盖式、不挤压作品排版） ===== */
/* 整个章节页都不留左内边距，让侧栏浮动在作品之上 */
body.chapter-page{padding-left:0}
/* 抽屉本体：默认隐藏在屏幕左侧，nav-open 时滑入 —— PC 端保持最初样式(金条为独立完整金渐变按钮,不嵌入抽屉) */
.sidenav{position:fixed;top:54px;left:0;bottom:0;width:228px;z-index:45;overflow-y:auto;
padding:16px 0 56px;
/* 略偏深红的半透明磨砂：透出背后织锦红底，加一点红润感而不抢戏 */
background:rgba(58,6,4,.42);
backdrop-filter:blur(18px) saturate(160%);-webkit-backdrop-filter:blur(18px) saturate(160%);
border-right:1px solid rgba(212,150,50,.30);box-shadow:6px 0 28px rgba(0,0,0,.30);
transform:translateX(-100%);transition:transform .32s cubic-bezier(.22,.61,.36,1);
scrollbar-width:thin;scrollbar-color:rgba(212,150,50,.5) transparent}
body.chapter-page.nav-open .sidenav{transform:translateX(0)}
body.chapter-page .sidenav{display:block}
/* 抽屉标题区 */
.sidenav-head{padding:2px 22px 14px;color:var(--gold-light);font-size:14px;letter-spacing:.06em;
border-bottom:1px solid rgba(212,150,50,.22);margin-bottom:8px;font-weight:600;
text-shadow:0 1px 6px rgba(0,0,0,.4)}
.sidenav-head .sn-count{display:block;color:rgba(232,183,93,.7);font-size:11.5px;font-weight:400;margin-top:4px;letter-spacing:.02em}
/* 左侧边缘「作品导航」把手 —— r80 修订:
关闭态(.nav-open 未加):金条独立在屏幕左缘 [0, 34],完整金渐变 + 描边 + 阴影(r76 方案不变)
打开态(.nav-open):金条 background:transparent/border:none/box-shadow:none,
完全透出 sidenav 右 30px 的金渐变 + 描边 + 阴影,二者无缝融合为同一个「紫抽屉 + 金把手」 */
.sidenav-tab{position:fixed;left:0;top:50%;transform:translateY(-50%);
width:34px;min-height:168px;padding:14px 0;cursor:pointer;z-index:80;
/* r80: 关闭态下,金条自己提供完整金渐变 + 金边 + 黑色描边 + 阴影 */
background:linear-gradient(180deg, rgba(232,183,93,1), rgba(184,120,30,1));
border:1px solid var(--gold-light);border-left:none;border-radius:0 12px 12px 0;
display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;
color:#1a0a04;font-weight:700;font-size:12.5px;letter-spacing:.20em;
writing-mode:vertical-rl;text-orientation:upright;line-height:1;font-family:inherit;
box-shadow:3px 0 14px rgba(0,0,0,.50),inset 1px 0 0 rgba(255,220,160,.55),0 0 0 1px rgba(0,0,0,.35);
transition:left .32s cubic-bezier(.22,.61,.36,1),background .2s,box-shadow .2s,transform .2s;
animation:tabPulse 2.6s ease-in-out infinite}
.sidenav-tab .tab-arrow{font-size:15px;line-height:1;color:#1a0a04;font-weight:900;
writing-mode:horizontal-tb;text-orientation:mixed;letter-spacing:0;
transition:transform .25s}
.sidenav-tab:hover{background:linear-gradient(180deg,#fff0c8,var(--gold-light));
box-shadow:4px 0 22px rgba(212,150,50,.7),inset 1px 0 0 rgba(255,255,255,.5)}
.sidenav-tab:active{transform:translateY(-50%) scale(.97)}
/* 抽屉打开时：把手(独立完整金渐变按钮)移到抽屉右边缘作为「关闭」按钮，箭头反转、文字切换 —— PC 端保持最初样式 */
body.chapter-page.nav-open .sidenav-tab{left:228px;
background:linear-gradient(180deg, rgba(184,120,30,.96), rgba(150,90,20,1));
animation:none}
body.chapter-page.nav-open .sidenav-tab .tab-arrow{transform:rotate(180deg)}
body.chapter-page.nav-open .sidenav-tab .tab-text-closed{display:none}
body.chapter-page.nav-open .sidenav-tab .tab-text-open{display:inline!important}
@keyframes tabPulse{0%,100%{box-shadow:3px 0 14px rgba(0,0,0,.50),0 0 0 0 rgba(212,150,50,.55)}50%{box-shadow:3px 0 14px rgba(0,0,0,.50),0 0 0 8px rgba(212,150,50,0)}}
/* 把手 + 抽屉 + 遮罩默认隐藏；章页滚到第一个 .page.work 时才显示（避免在红色封面/章节介绍区干扰阅读） */
body.chapter-page:not(.nav-reveal) .sidenav,
body.chapter-page:not(.nav-reveal) .sidenav-tab,
body.chapter-page:not(.nav-reveal) .sidenav-backdrop{opacity:0;pointer-events:none;transition:opacity .35s ease}
body.chapter-page.nav-reveal .sidenav,
body.chapter-page.nav-reveal .sidenav-tab,
body.chapter-page.nav-reveal .sidenav-backdrop{opacity:1;pointer-events:auto}
/* 类别与链接 —— r80: 打开态时 sidenav 右 30px 是金把手区,内部链接/标题需留出空间不被挡
(关闭态时 sidenav 整体 transform:translateX(-100%) 隐藏,文字让位不显示,不影响) */
.sidenav-cat{margin:14px 0 4px;padding:0 22px;color:var(--gold);font-size:11.5px;
font-weight:600;letter-spacing:.06em;text-shadow:0 1px 6px rgba(0,0,0,.4)}
.sidenav-link{display:block;padding:6px 22px;color:rgba(243,233,210,.82);font-size:12.5px;
line-height:1.5;text-decoration:none;border-left:2px solid transparent;transition:.18s,padding-right .32s ease;
white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sidenav-link:hover{color:var(--gold-light);background:rgba(212,150,50,.10);border-left-color:rgba(212,150,50,.45)}
.sidenav-link.active{color:#fff;background:rgba(212,150,50,.18);border-left-color:var(--gold);font-weight:600}
/* 抽屉外的轻遮罩：方便点击空白处收起（不会遮挡左把手） */
.sidenav-backdrop{position:fixed;left:30px;right:0;top:0;bottom:0;z-index:44;
background:rgba(0,0,0,.32);display:none}
body.chapter-page.nav-open .sidenav-backdrop{display:block}
/* 小屏适配:手机端同 PC 端 —— 关闭按钮为独立完整金条,不嵌入抽屉(r82 用户要求手机端与 PC 一致),
仅抽屉宽度自适应,不覆盖背景/边框/阴影(继承 PC 默认纯紫磨砂 + 半透金描边) */
@media (max-width:760px){
.sidenav{width:82vw;max-width:300px}
body.chapter-page.nav-open .sidenav-tab{left:82vw}
}
/* ===== 章节页：左侧导航挤占后，作品页仍保持「左图右文」 ===== */
body.chapter-page .page{padding-left:3vw;padding-right:3vw}
/* 强制行排：覆盖全局 @media(max-width:1024px) 的 .page 竖排，避免被导航挤成上下结构 */
body.chapter-page .page.work{flex-direction:row;align-items:center;gap:40px}
body.chapter-page .page.work .art{flex:0 0 38%;max-width:520px;margin-right:0}
body.chapter-page .page.work .cap{flex:1 1 300px;min-width:270px;max-width:600px}
/* 仅在手机窄屏才改为上下堆叠，桌面/平板保持左图右文 */
@media (max-width:760px){
body.chapter-page .page.work{flex-direction:column;gap:24px;align-items:center}
body.chapter-page .page.work .art,
body.chapter-page .page.work .cap{max-width:92%;margin-left:auto;margin-right:auto} /* 上下堆叠时图与文块居中 */
body.chapter-page .page.work .art{
flex-basis:auto;width:fit-content; /* 收缩到内容（img）真实宽度，再被 max-width 限到 92%，再被 margin:auto 居中 */
}
/* paged（多图）作品同样居中 */
body.chapter-page .page.work .art.paged{width:fit-content;max-width:92vw}
body.chapter-page .page.work .art.paged .art-stage{width:fit-content;max-width:100%;margin:0 auto}
body.chapter-page .page.work .art.paged .art-img{max-height:48vh;width:auto;max-width:100%;object-fit:contain}
}
/* ===========================================================
* 手机端综合适配（≤768px）—— PC 端所有样式保持不变；
* 以下仅在窄屏覆写关键尺寸/排版，让文字不溢出、顶栏单行、章节页紧凑。
* =========================================================== */
@media (max-width:768px){
/* —— 顶栏：去掉横向滚动让所有 nav-item 自然显示，缩小字号确保单行 —— */
.topbar{padding:8px 12px}
.topbar .brand{display:none} /* 长 brand 在手机端隐藏，留给 nav 全部空间 */
.topbar nav{gap:0;flex-wrap:nowrap;justify-content:flex-end;overflow:visible} /* 去掉 overflow-x:auto，让「首页」始终可见 */
.topbar nav>.nav-item>a{font-size:10.5px;padding:3px 5px;letter-spacing:0;white-space:nowrap}
.topbar nav>.nav-item.has-drop>a::after{width:3px;height:3px;margin-left:3px}
/* —— 当前章节强高亮（mobile）：粗金边 + 亮金文字 + 微亮底，一眼看出当前位置 —— */
.topbar nav>.nav-item.active>a{
color:#ffe7a8;border:1.5px solid var(--gold-light);
background:linear-gradient(180deg, rgba(255,210,120,.22), rgba(212,150,50,.18));
box-shadow:0 0 12px rgba(255,200,90,.55),inset 0 0 6px rgba(255,220,150,.35);
font-weight:600;opacity:1
}
.nav-minor{display:none!important}
/* —— 顶部以下留白：hero/正文给顶栏让出空间 —— */
.hero{padding:0 14px}
.hero-inner{padding:50px 14px 40px} /* 顶栏让出空间；标题区靠自身 margin-top 推到中下黄金位 */
.hero-title-block{margin-top:clamp(110px,22vh,170px);max-width:96%;text-align:center} /* 信息区再下移一丢丢到中下黄金位（约视高 32-38%） */
.hero h1{letter-spacing:.06em} /* mobile 字间距稍增，强化\"大气感\" */
.hero h1 .hl-sub{display:block;font-size:clamp(19px,5vw,22px);font-weight:500;margin-top:8px;white-space:normal;word-break:keep-all}
.hero .curator{font-size:10.5px;letter-spacing:.1em;margin-top:14px}
.hero .sub{font-size:10.5px;letter-spacing:.03em;padding-bottom:10px;line-height:1.45}
.hero .stats{gap:14px;margin-top:20px}
.hero .stat b{font-size:20px}
.hero .stat span{font-size:9.5px;letter-spacing:.1em}
.stat{padding:6px 14px}
.enter{padding:7px 22px;font-size:12px;letter-spacing:.18em}
.scroll-hint .scroll-arrow{font-size:18px;margin-top:4px}
/* —— 通用 page：缩小左右留白 —— */
.page{padding-left:14px;padding-right:14px}
/* —— 作品页（章节内 .page.work）—— */
.cap-title{font-size:22px;margin:4px 0 8px;letter-spacing:.04em}
.cap-meta{font-size:11.5px;margin-bottom:8px;letter-spacing:.06em}
.cap-desc{font-size:13.5px;line-height:1.8;text-indent:2em}
.mwork .cap-title{font-size:19px;margin:2px 0 6px}
.mwork .cap-desc{font-size:12.5px}
.cap-title.cat{font-size:12px}
/* —— 作品图（章节页 .page.work）：所有 .art（含 paged 多图）手机端居中 —— */
.page.work{flex-direction:column;gap:20px;align-items:center} /* 上下堆叠 + 居中 */
/* —— 强制所有作品图在手机端严格水平居中（!important 覆盖 #pXX .art 的 margin-right:40px / flex:0 0 340px 等 id 级规则，否则这些作品在窄屏堆叠时仍带右边距、偏右不居中） —— */
.page.work .art,.page.work .cap{max-width:92%;margin-left:auto!important;margin-right:auto!important}
.page.work .art{flex:0 0 auto!important;width:fit-content!important;max-width:92vw!important} /* fit-content 收缩到 img 真实宽度 */
.page.work .art img{max-height:48vh;width:auto;max-width:100%;display:block;object-fit:contain}
.page.work .art.paged{width:fit-content;max-width:92vw;margin:0 auto}
.page.work .art.paged .art-stage{width:fit-content;max-width:100%;margin:0 auto;display:flex;justify-content:center;align-items:center}
.page.work .art.paged .art-img{max-height:48vh;width:auto;max-width:100%;object-fit:contain}
/* —— 章节扉页 / 富文本页 —— */
.rhead .rt{font-size:16px;letter-spacing:.08em;line-height:1.4} /* \"世纪征程·织锦高光时刻\" 标题缩小 + 字间距压缩，避免\"两行难看\" */
.rhead .rs{font-size:10.5px;letter-spacing:.18em}
#p5 .rhead .rt{font-size:18px;letter-spacing:.08em} /* 时间轴页面专属标题略大一点但仍单行可读 */
.rsub{font-size:13.5px;line-height:1.85;margin-bottom:28px}
.qy-title{font-size:clamp(20px,6vw,30px);letter-spacing:.18em;text-indent:.18em;margin-bottom:22px;line-height:1.3}
.qy-body p{font-size:13.5px;line-height:1.85}
.textpanel .ihead{font-size:20px;letter-spacing:.1em;margin-bottom:14px}
.textpanel .ibody{font-size:13px;line-height:1.85}
.intro-cap .ihead{font-size:19px}
.intro-cap .ibody{font-size:13px;line-height:1.8}
/* —— 时间线 / 章节大事记（mobile 端用 .tl-grid::before 贯穿整列金线，节点不间断） —— */
.tl-grid{display:block;position:relative;gap:0}
.tl-col{display:block;width:100%;position:relative;z-index:1}
.tl-grid::before{content:'';position:absolute;left:54px;top:6px;bottom:6px;width:2px;
background:linear-gradient(var(--gold),var(--gold-dim));z-index:0}
.tl::before{display:none} /* 隐藏两段独立线，由 .tl-grid::before 接管 */
.tnode{font-size:13px;line-height:1.7;position:relative;z-index:1}
.tnode .tyear{flex-basis:46px;font-size:14px;letter-spacing:.04em}
.tnode .tt{font-size:13.5px}
.tnode .td{font-size:12.5px;line-height:1.7}
.tlcap{font-size:11.5px}
/* —— pillars / thanks —— */
.pillar{padding:14px 16px}
.pillar .pn{font-size:16px;letter-spacing:.06em}
.pillar .pd{font-size:12.5px;line-height:1.6}
.thanks .tline{font-size:14px;line-height:1.8;margin-bottom:18px}
.torgs{gap:6px}
.torg{font-size:11px;padding:5px 12px}
/* —— 目录 / 巡展信息 —— */
.toc .tzh{font-size:15px;letter-spacing:.06em}
.toc .ten{font-size:11px}
.toc .tnum{font-size:15px;flex-basis:30px}
.tour .tcity{flex-basis:70px;font-size:15px;letter-spacing:.04em}
.tour .tvenue{font-size:12.5px;line-height:1.5}
.tour .tdate{flex-basis:90px;font-size:12px}
/* —— 题词页 p4 —— */
#p4 .insc-text blockquote{font-size:14px;line-height:1.5;white-space:nowrap;letter-spacing:.02em;margin:6px auto}
#p4 .insc-text .by{font-size:14px}
#p4 .insc-text .bytitle{font-size:10.5px;line-height:1.4;white-space:nowrap;letter-spacing:.02em;margin-top:4px}
/* —— 特选展品 featured —— */
.featured-nav{padding:50px 0}
.featured-nav .fn-head h2{font-size:22px;letter-spacing:.1em}
.featured-nav .fn-head p{font-size:11.5px}
.featured-carousel{width:min(1100px,96vw)}
.featured-card{flex:0 0 160px;padding:8px 8px 12px;border-radius:6px}
.featured-track{gap:14px;padding:8px 14px 24px}
.featured-name{font-size:12px;letter-spacing:.04em}
.featured-arrow{width:34px;height:34px;font-size:16px}
/* —— 数字人 / 媒体弹窗 —— */
.media-modal-inner{width:96vw;height:88vh;border-radius:8px}
.media-modal-close{width:32px;height:32px;font-size:15px;top:6px;right:6px}
.interactive-modal .im-close{width:32px;height:32px;font-size:16px;top:8px;right:8px}
.ov-close{width:36px;height:36px;font-size:18px;top:10px;right:10px}
.media-btn{padding:6px 16px;font-size:12.5px}
.cap-audio{gap:6px}
.au-btn{padding:5px 11px;font-size:11.5px}
/* —— 回到顶部 / 继续下滑 浮动按钮 —— */
#totop{width:42px;height:42px;font-size:18px;right:12px;bottom:18px}
/* 继续下滑：底部居中胶囊、文字横排，去掉竖排占空间 */
#scrollHint{left:50%;right:auto;bottom:18px;transform:translate(-50%,0) scale(.6);
flex-direction:row;gap:6px;padding:6px 14px;border-radius:18px}
#scrollHint.show{transform:translate(-50%,0) scale(1)}
#scrollHint .sh-txt{writing-mode:horizontal-tb;font-size:11.5px;letter-spacing:.18em}
#scrollHint .sh-arr{font-size:14px}
/* —— 作品图自适应高度（关键：避免竖向图占满屏，图+标题+元数据能同屏显示）—— */
.page.work .art{max-height:52vh;overflow:hidden;display:flex;align-items:center;justify-content:center;margin:0 auto}
.page.work .art img{max-height:52vh;width:auto;max-width:100%;object-fit:contain;display:block;margin:0 auto}
.mwork .art{max-height:48vh;overflow:hidden;display:flex;align-items:center;justify-content:center}
.mwork .art img{max-height:48vh;width:auto;max-width:100%;object-fit:contain;display:block;margin:0 auto}
/* —— 特选展品：mobile 加左右滑标志（双侧金色箭头 + 滑动文字） —— */
.featured-carousel::before{content:'‹';position:absolute;top:50%;left:-2px;transform:translateY(-50%);font-size:46px;color:#b8860b;font-weight:700;opacity:.55;z-index:4;pointer-events:none;animation:slideHint 1.6s ease-in-out infinite}
.featured-carousel::after{content:'›';position:absolute;top:50%;right:-2px;transform:translateY(-50%);font-size:46px;color:#b8860b;font-weight:700;opacity:.55;z-index:4;pointer-events:none;animation:slideHint 1.6s ease-in-out infinite}
.featured-nav .fn-head p{position:relative}
.featured-nav .fn-head p::after{content:'← 左右滑动查看更多 →';display:block;margin-top:8px;font-size:11px;color:#b8860b;letter-spacing:.12em;font-weight:500;text-align:center}
@keyframes slideHint{0%,100%{opacity:.35;transform:translateY(-50%) translateX(0)}50%{opacity:.85;transform:translateY(-50%) translateX(3px)}}
/* —— hover/tap 放大动效：用户滑到某个卡片时该卡片主动视觉聚焦 —— */
.featured-card{transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.featured-card:hover{transform:translateY(-8px) scale(1.06);box-shadow:0 16px 40px rgba(160,100,20,.55),0 0 24px rgba(212,150,50,.32);border-color:var(--gold-light);z-index:2}
.featured-card:active{transform:translateY(-4px) scale(1.04);box-shadow:0 12px 30px rgba(160,100,20,.45),0 0 18px rgba(212,150,50,.28);border-color:var(--gold-light)}
.featured-card:hover .featured-frame img{transform:scale(1.32)}
.featured-card:active .featured-frame img{transform:scale(1.28)}
/* —— 闭幕页 p122（hexin 引言 + 致谢）—— r110: 修复手机端文字过高、footer 错位；内容在剩余空间居中,footer 自然沉底 */
#p122.richpage{box-sizing:border-box;padding:60px 22px 0;display:flex;flex-direction:column;justify-content:flex-start;align-items:center;min-height:100vh;position:relative}
#p122 .rich-wrap{flex:1 1 auto;display:flex;flex-direction:column;justify-content:center;align-items:center;width:100%;max-width:980px;padding-bottom:0;margin:0 auto}
#p122 .closing-wrap{margin-top:0;padding:18px 0 24px}
/* —— sec-jie 尾声第一页（结语四段）—— 缩小字号让 mobile 不"满满一屏" */
#sec-jie.richpage{padding:60px 22px 48px;display:flex;flex-direction:column;justify-content:center;align-items:center} /* 垂直居中 */
#sec-jie .rich-wrap{margin:0 auto;width:100%;max-width:900px} /* 顶距自动,垂直居中 */
#sec-jie .jie-title{font-size:clamp(20px,5.4vw,24px);letter-spacing:.18em;text-indent:.18em;margin-bottom:18px}
#sec-jie .jie-body p{font-size:13.5px;line-height:1.85;margin-bottom:12px} /* PC 16.5px → mobile 13.5px；行高 2→1.85 */
#p122 .closing-wrap{padding:18px 0 24px}
#p122 .closing-body{font-size:11.5px;line-height:1.65;text-indent:2em;margin-bottom:8px;max-width:96%}
#p122 .closing-body p{font-size:11.5px;line-height:1.65;margin-bottom:12px}
#p122 .closing-body p.closing-quote{font-size:11.5px;line-height:1.65;margin-bottom:12px}
#p122 .closing-quote-attr{font-size:11px;letter-spacing:.04em;margin:4px 0 0 0;text-indent:0;text-align:right}
#p122 .closing-thanks{font-size:13px;line-height:1.55;margin-top:12px;letter-spacing:.03em;font-weight:600} /* 致敬语略放大、加粗,与上方引言协调对比 */
#p122 .site-footer{position:relative;left:auto;right:auto;bottom:auto;margin-top:auto}
#p122 .thanks-head{margin-top:28px}
#p122 .exinfo .exline{font-size:11px;line-height:1.6}
#p122 .thanks .tline{font-size:11px;line-height:1.5}
/* 手机端页脚 —— 窄条紧凑，导航换行、字号更小 */
.site-footer{padding:11px 14px 9px}
.site-footer .sf-nav{font-size:11px;line-height:1.6;margin-bottom:3px}
.site-footer .sf-sep{margin:0 5px;font-size:10px}
.site-footer .sf-meta{font-size:9.5px;line-height:1.45}
.site-footer .sf-meta .sf-dot{margin:0 5px}
.site-footer .sf-proj{font-size:9px;line-height:1.35}
/* —— 侧栏把手 / 抽屉 —— r82: 手机端同 PC 端,关闭按钮为独立完整金条,不嵌入抽屉(仅保留 compact 字号/宽度) */
.sidenav{padding:14px 0 40px;width:60vw;max-width:240px}
.sidenav-head{padding:2px 16px 10px;font-size:13px}
.sidenav-head .sn-count{font-size:10.5px}
.sidenav-cat{padding:0 16px;font-size:10.5px;margin:10px 0 2px}
.sidenav-link{padding:5px 16px;font-size:11.5px;max-width:100%}
.sidenav-tab{min-height:140px;width:26px;font-size:10px;padding:8px 0}
.sidenav-tab .tab-arrow{font-size:13px}
/* r83: 关闭按钮(金条)打开态贴抽屉右沿 —— 必须用 min(60vw,240px) 跟随 sidenav 的 max-width,
否则视口 ≥400px 时 sidenav 被限到 240px,但 tab 仍按 60vw 算 left → 出现 7~8px 缝隙 */
body.chapter-page.nav-open .sidenav-tab{left:min(60vw,240px)}
/* —— bgm / 搜索按钮 —— */
.bgm-switch{width:38px;height:38px;font-size:14px;top:54px;right:6px}
/* —— 章首页 p5 / p123 等 —— */
#p123.richpage{padding-top:60px;padding-bottom:50px}
#p123 .rhead .rt{font-size:20px}
#p123 .member .mname{font-size:16px}
.team-table{font-size:11.5px;line-height:1.4}
.team-table td{padding:5px 6px}
.team-table td:nth-child(2){width:54px}
}
/* —— 极窄屏（≤420px）：进一步压缩，避免 iPhone SE 等仍溢出 —— */
@media (max-width:420px){
.topbar nav>.nav-item>a{font-size:9.5px;padding:2px 4px;letter-spacing:0}
.hero h1 .hl-main{font-size:22px}
.hero h1 .hl-sub{font-size:20px}
.cap-title{font-size:19px}
.cap-desc{font-size:13px;line-height:1.75}
.rhead .rt{font-size:16px}
.qy-title{font-size:22px;letter-spacing:.14em}
.featured-card{flex:0 0 140px}
.featured-nav .fn-head h2{font-size:19px}
.pillar{flex-basis:100%}
/* r78: 极窄屏金条独立,直接紧贴 60vw,完整金渐变背景,不要再加透明背景 ::after 玩法 */
.sidenav{width:60vw;max-width:240px}
.sidenav-tab{width:26px;min-height:120px;font-size:10px;padding:8px 0}
/* r83: 跟随 sidenav 的 max-width,避免 ≥400px 视口 60vw 超过 240 时出现 7~8px 缝 */
body.chapter-page.nav-open .sidenav-tab{left:min(60vw,240px)}
}
/* ===== r34: 交互弹窗 iframe wrap 塌陷修复 ===== */
.interactive-iframe-wrap{position:relative;background:#000;overflow:hidden}
.interactive-iframe{position:absolute;inset:0;z-index:2;width:100%;height:100%;border:none;display:block;background:#000}
.media-modal-loading{position:absolute;inset:0;z-index:5;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:#d49632;background:#1a120a;transition:opacity .25s ease}
.media-modal-loading.hide{opacity:0;pointer-events:none}
.media-modal-loading .ph-icon{font-size:44px;opacity:.65;animation:spin 2.4s linear infinite}
.media-modal-loading p{font-size:15px;letter-spacing:.12em;opacity:.8;margin:0}
/* 手机端：交互弹窗全屏，避免 iframe 内容被压扁 */
@media (max-width:768px){
.media-modal-inner{width:100vw;height:100vh;border-radius:0;max-width:100vw;max-height:100vh}
.media-modal-close{top:max(12px,env(safe-area-inset-top));right:12px;width:40px;height:40px;font-size:20px}
}
/* ===== r109: 作品图片放大查看 lightbox ===== */
.image-lightbox{background:rgba(6,4,2,.96);z-index:10000}
.image-lightbox .image-lightbox-stage{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;overflow:hidden;touch-action:none}
.image-lightbox-img{max-width:94vw;max-height:90vh;width:auto;height:auto;transform-origin:center center;cursor:grab;user-select:none;-webkit-user-drag:none;will-change:transform;box-shadow:0 10px 60px rgba(0,0,0,.6);border-radius:3px}
.image-lightbox-img:active{cursor:grabbing}
.image-lightbox .image-lightbox-close{position:absolute;top:18px;right:22px;z-index:20}
@media (max-width:768px){
.image-lightbox-img{max-width:96vw;max-height:84vh}
.image-lightbox .image-lightbox-close{top:max(12px,env(safe-area-inset-top));right:12px;width:40px;height:40px;font-size:20px}
}
/* ===== 超炫酷 3D 悬浮与金光流转 ===== */
.featured-card, .grid_list .item, .art.paged {
position: relative !important;
perspective: 1000px !important;
transform-style: preserve-3d !important;
transition: transform 0.15s cubic-bezier(0.2, 0, 0.2, 1), box-shadow 0.3s ease !important;
overflow: hidden !important;
}
.featured-card::before, .grid_list .item::before {
content: '';
position: absolute;
top: 0; left: 0; right: 0; bottom: 0;
background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255, 220, 120, 0.45) 0%, transparent 60%);
opacity: 0;
pointer-events: none;
z-index: 5;
transition: opacity 0.3s ease;
mix-blend-mode: overlay;
}
.featured-card:hover::before, .grid_list .item:hover::before {
opacity: 1;
}
.featured-card:hover, .grid_list .item:hover {
box-shadow: 0 20px 45px rgba(212, 160, 23, 0.45), 0 0 25px rgba(255, 215, 0, 0.6) !important;
border-color: rgba(255, 215, 0, 0.8) !important;
}
.featured-card img, .grid_list .item img {
transition: transform 0.4s ease !important;
}
.featured-card:hover img, .grid_list .item:hover img {
transform: scale(1.06) translateZ(15px) !important;
}
/* 按钮悬停动画强化 */
.btn-next-sec:hover {
transform: translateY(-3px) scale(1.04);
box-shadow: 0 0 35px rgba(212,160,23,0.8), 0 10px 25px rgba(0,0,0,0.5) !important;
}
/* r150: 移动端与尾声排版微调 */
#sec-xu.richpage{height:100vh;min-height:100vh;overflow-y:auto;overflow-x:hidden;scroll-snap-align:start}
#sec-xu .qy-wrap{min-height:100%;padding-top:7vh;padding-bottom:6vh}
#p122 .closing-thanks{position:relative;top:12px}
.site-footer .sf-org-nowrap{white-space:nowrap}
.site-footer .sf-proj{font-size:10.5px;line-height:1.5;letter-spacing:.02em;color:rgba(232,200,140,.7)}
.site-footer .sf-proj span{display:block}
@media(max-width:768px){
#p122 .closing-thanks{top:8px}
.site-footer .sf-proj{font-size:9.5px;line-height:1.45}
}