/* ============================================================
   Pano View · 排版与色彩系统  v5  (pv50)
   ① 暖中性色阶 11 级（000→900）+ 单一强调色（赭红，仅极小面积）
   ② 模块化字号阶梯 fs-d1 → fs-nano（9 档）+ 行高/字距/字重四组变量
   ③ 三明治式明暗分区：白纸 → 暖纸 → 深墨，页面自带呼吸节奏
   ============================================================ */

/* ---------- ① 设计令牌 ---------- */
:root{
  /* 暖中性色阶：000 最亮 → 900 最暗 */
  --c-000:#0a0a0f;
  --c-050:#101018;   /* 暖纸面 */
  --c-100:#141420;
  --c-200:#1a1a2e;   /* 发丝线 */
  --c-300:#2a2a40;   /* 强边线 */
  --c-400:#64748b;   /* 元信息 */
  --c-500:#64748b;   /* 次要说明 */
  --c-600:#cbd5e1;   /* 正文 */
  --c-700:#e2e8f0;
  --c-800:#f1f5f9;
  --c-900:#f8fafc;   /* 标题 / 深墨区 */

  /* 强调色：赭红，只出现在极小面积（眉题短线、激活线、关键数字） */
  --brand:#3b82f6;
  --brand-deep:#2563eb;
  --brand-soft:rgba(59,130,246,.14);
  --brand-on-deep:#93c5fd;

  /* 语义色 */
  --ok:#34d399;     --ok-soft:rgba(52,211,153,.1);    --ok-line:rgba(52,211,153,.32);
  --warn:#fbbf24;   --warn-soft:rgba(251,191,36,.1);  --warn-line:rgba(251,191,36,.32);
  --danger:#f87171; --danger-soft:rgba(248,113,113,.1);--danger-line:rgba(248,113,113,.32);

  /* 深墨区专用 */
  --deep:#0a0a0f;
  --deep-2:#141420;
  --on-deep:#f8fafc;
  --on-deep-2:#94a3b8;
  --on-deep-3:#64748b;
  --deep-line:rgba(255,255,255,.13);

  /* 语义别名（兼容原有类名） */
  --bg:var(--c-000);
  --paper:var(--c-050);
  --paper2:var(--c-100);
  --line:var(--c-200);
  --line2:var(--c-300);
  --ink:var(--c-900);
  --ink2:var(--c-600);
  --muted:var(--c-500);
  --faint:var(--c-400);
  --accent:var(--brand);

  /* ② 字号阶梯（h1 大 1.26 倍递降，小字区加密） */
  --fs-d1:clamp(46px,7.4vw,92px);    /* 首页主标题 */
  --fs-d2:clamp(32px,4.6vw,58px);    /* 内页主标题 */
  --fs-h2:clamp(24px,3.1vw,38px);    /* 分区标题 */
  --fs-h3:clamp(18px,1.9vw,23px);    /* 条目标题 */
  --fs-h4:16.5px;                    /* 卡片标题 */
  --fs-lead:clamp(15.5px,1.2vw,17.5px);
  --fs-body:15px;
  --fs-sm:13.5px;
  --fs-xs:12.5px;
  --fs-micro:11px;
  --fs-nano:10.5px;

  /* 行高四档 */
  --lh-d:1.05;   /* 巨字 */
  --lh-h:1.22;   /* 标题 */
  --lh-b:1.8;    /* 正文 */
  --lh-l:1.95;   /* 长文 */

  /* 字距三档：字越大越收，字越小越放 */
  --ls-d:-.022em;
  --ls-h:-.004em;
  --ls-b:.012em;
  --ls-caps:.28em;

  --r-s:3px;
  --r-m:6px;
  --shadow:0 18px 40px -28px rgba(19,18,16,.42);
  --shadow-sm:0 2px 10px -4px rgba(19,18,16,.14);

  --font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  --font-light:"PingFang SC","Microsoft YaHei Light","Microsoft YaHei","Segoe UI",-apple-system,BlinkMacSystemFont,sans-serif;
  --font-kai:"Kaiti SC","KaiTi","STKaiti","Songti SC","Noto Serif SC",serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;

  --navh:64px;

  /* 豆包版组件令牌（v6 深色主题） */
  --card:var(--c-100);
  --card-hover:#1a1a2e;
  --bg2:#141420;
  --cyan:#0ea5e9;
  --dp-glow:radial-gradient(ellipse at center, rgba(59,130,246,.25) 0%, rgba(6,182,212,.15) 40%, transparent 70%);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:hidden;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-sans);background:var(--bg);color:var(--c-600);
  min-height:100vh;color-scheme:light;-webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  font-size:var(--fs-body);line-height:var(--lh-b);letter-spacing:var(--ls-b);
}
a{color:inherit;text-decoration:none}
img{max-width:100%}
::selection{background:var(--brand);color:#fff}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:2px}
section[id]{scroll-margin-top:86px}

/* 旧版装饰光斑整体停用 */
.lp-bg{display:none!important}
body.lp{background:var(--bg)}

/* ---------- ③ 标题基础：细字重 + 负字距 + 平衡断行 ---------- */
h1,h2,h3,h4,h5,h6{
  margin:0;font-family:var(--font-light);font-weight:200;
  color:var(--c-900);line-height:var(--lh-h);letter-spacing:var(--ls-h);
  text-wrap:balance;
}
p{margin:0}
b,strong{font-weight:500;color:var(--c-800)}
code,kbd,samp{font-family:var(--mono)}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums}

/* ==================== 顶栏 ==================== */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(10,10,15,.7);
  -webkit-backdrop-filter:saturate(1.6) blur(16px);backdrop-filter:saturate(1.6) blur(16px);
  border-bottom:1px solid var(--c-200);
  transition:border-color .2s,box-shadow .2s;
}
.site-header.scrolled{border-bottom-color:var(--c-300);box-shadow:0 8px 24px -22px rgba(19,18,16,.5)}
.nav-shell{
  max-width:1240px;margin:0 auto;padding:0 28px;
  display:flex;align-items:center;gap:44px;height:var(--navh);
}
.brand{display:flex;align-items:center;gap:9px;height:var(--navh);flex:none;white-space:nowrap}
.brand-mark{width:25px;height:25px;flex:none;display:block}
.brand-name{font-size:15.5px;font-weight:600;letter-spacing:-.01em;color:var(--c-900)}
.brand-name em{font-style:normal;color:var(--c-400);font-weight:400}
.brand-foot{display:flex;align-items:center;gap:11px;height:auto}
.brand-foot .brand-mark{width:28px;height:28px}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-text .brand-name{font-size:15.5px}
.brand-tag{font-size:9.5px;font-weight:500;letter-spacing:.26em;color:var(--c-400);margin-top:4px;text-transform:uppercase}

.nav-main{display:flex;align-items:center;gap:32px;flex:1;min-width:0}
.nav-glider{display:none}
.nav-item{
  position:relative;display:inline-flex;align-items:center;height:var(--navh);
  padding:0;font-size:13px;font-weight:400;letter-spacing:.06em;color:var(--c-600);white-space:nowrap;
  transition:color .18s;
}
.nav-item svg{display:none}
.nav-item:hover{color:var(--c-900)}
.nav-item.is-active{color:var(--c-900);font-weight:500}
.nav-item.is-active::after{
  content:'';position:absolute;left:0;right:0;bottom:-1px;height:1px;background:var(--brand);
}

.nav-side{display:flex;align-items:center;justify-content:flex-end;gap:14px;flex:none}
.auth-area{position:relative;display:inline-flex;align-items:center;gap:4px}
.auth-area .nav-link{
  padding:6px 2px;font-size:13px;letter-spacing:.04em;color:var(--c-600);white-space:nowrap;
  border-bottom:1px solid transparent;transition:color .16s,border-color .16s;
}
.auth-area .nav-link:hover{color:var(--c-900);border-bottom-color:var(--c-900)}

.nav-user{
  display:inline-flex;align-items:center;gap:8px;padding:4px 10px 4px 4px;border-radius:999px;
  border:1px solid var(--c-200);background:transparent;color:var(--c-900);cursor:pointer;
  font-size:12.5px;font-family:inherit;white-space:nowrap;transition:border-color .16s,background .16s;
}
.nav-user:hover{border-color:var(--c-300);background:var(--c-050)}
.nav-user .avatar{
  width:23px;height:23px;border-radius:50%;display:grid;place-items:center;flex:none;
  font-size:10.5px;font-weight:600;color:#fff;text-transform:uppercase;background:var(--brand);
}
.nav-user .caret{width:11px;height:11px;stroke:var(--c-400);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .22s}
.nav-user-name{max-width:96px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.auth-area.open .caret{transform:rotate(180deg)}
.nav-user-menu{
  position:absolute;top:calc(100% + 10px);right:0;min-width:174px;padding:6px;border-radius:var(--r-m);
  display:flex;flex-direction:column;gap:1px;z-index:5;
  background:var(--card);border:1px solid var(--c-200);box-shadow:var(--shadow);
  opacity:0;visibility:hidden;transform:translateY(-4px);
  transition:opacity .18s,transform .18s,visibility .18s;
}
.auth-area.open .nav-user-menu{opacity:1;visibility:visible;transform:none}
.nav-user-menu a{padding:9px 11px;border-radius:var(--r-s);font-size:12.5px;color:var(--c-600);transition:background .15s,color .15s}
.nav-user-menu a:hover{background:var(--c-050);color:var(--c-900)}
.nav-user-menu .menu-sep{height:1px;background:var(--c-200);margin:5px 4px}

.nav-cta{
  border-radius:999px;font-size:12.5px;font-weight:500;letter-spacing:.05em;white-space:nowrap;
  padding:0 19px;height:36px;display:inline-flex;align-items:center;
  background:var(--brand);color:#fff;border:1px solid var(--brand);
  transition:background .18s,border-color .18s,color .18s;
}
.nav-cta:hover{background:var(--brand-deep);border-color:var(--brand-deep);color:#fff}

.nav-burger{
  display:none;flex-direction:column;align-items:center;justify-content:center;gap:4px;
  width:38px;height:38px;padding:0;cursor:pointer;border-radius:999px;
  border:1px solid var(--c-200);background:var(--card);transition:background .16s,border-color .16s;
}
.nav-burger:hover{background:var(--c-050)}
.nav-burger i{display:block;width:15px;height:1.4px;border-radius:2px;background:var(--c-900);transition:transform .3s,opacity .2s,width .3s}
.site-header.open .nav-burger i:nth-child(1){transform:translateY(5.4px) rotate(45deg)}
.site-header.open .nav-burger i:nth-child(2){opacity:0;width:0}
.site-header.open .nav-burger i:nth-child(3){transform:translateY(-5.4px) rotate(-45deg)}

.nav-sheet{
  position:absolute;left:0;right:0;top:100%;z-index:2;
  padding:10px 20px 18px;display:flex;flex-direction:column;gap:1px;
  background:var(--card);border-bottom:1px solid var(--c-200);
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity .2s,transform .2s,visibility .2s;
}
.site-header.open .nav-sheet{opacity:1;visibility:visible;transform:none}
.nav-sheet .sheet-head{display:none}
.nav-sheet .sheet-close{
  width:30px;height:30px;padding:0;display:none;place-items:center;cursor:pointer;
  border-radius:999px;border:1px solid var(--c-200);background:var(--card);
  color:var(--c-500);font-size:16px;line-height:1;
}
.nav-sheet a{
  display:flex;align-items:center;gap:10px;padding:13px 8px;
  font-size:15px;letter-spacing:.03em;color:var(--c-600);transition:background .16s,color .16s;
  border-bottom:1px solid var(--c-200);
}
.nav-sheet a:last-of-type{border-bottom:0}
.nav-sheet a svg{display:none}
.nav-sheet a em{display:none}
.nav-sheet a:hover{color:var(--c-900);background:var(--c-050)}
.nav-sheet a.is-active{color:var(--c-900);font-weight:600;background:none}
.nav-sheet .sheet-sep{height:1px;background:var(--c-200);margin:8px 4px}
.nav-sheet .sheet-foot{margin-top:8px}
.nav-sheet .sheet-foot a{justify-content:center;background:var(--brand);color:#fff;font-weight:500;border-bottom:0;border-radius:999px}

/* ==================== 按钮 / 表单基元 ==================== */
.btn{
  padding:9px 17px;border-radius:999px;font-size:13px;letter-spacing:.02em;cursor:pointer;
  border:1px solid var(--c-300);background:var(--card);color:var(--c-900);display:inline-block;
  transition:background .16s,border-color .16s,color .16s;font-family:inherit;
}
.btn:hover{border-color:var(--c-300);background:var(--card-hover)}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:500}
.btn-primary:hover{background:var(--brand-deep);border-color:var(--brand-deep);color:#fff}
.btn-lg{padding:13px 26px;font-size:14px;display:inline-flex;align-items:center;gap:8px}
.btn-ghost{background:var(--card);border:1px solid var(--c-300);color:var(--c-900)}
.btn-ghost:hover{border-color:var(--c-900);background:var(--c-050)}
.btn.small{padding:5px 11px;font-size:11.5px}
.btn.block{width:100%;text-align:center;margin-top:12px;padding:12px}
.btn.danger{border-color:var(--danger-line);color:var(--danger);background:var(--card)}
.btn.danger:hover{background:var(--danger-soft);border-color:var(--danger-line)}
label{display:block;margin:10px 0;font-size:12.5px;color:var(--c-600)}
textarea{resize:vertical;min-height:60px;font-family:inherit}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.chk{display:inline-flex;align-items:center;gap:6px;color:var(--c-900);margin:0}
.result{margin-top:12px;font-size:12.5px;min-height:18px;color:var(--ok)}
.hint{color:var(--c-500);font-size:12px}
.small{font-size:12px}
.danger{color:var(--danger)}
.err{color:var(--danger)}
.hidden{display:none!important}

.container{max-width:1240px;margin:0 auto;padding:52px 28px 88px}
.page-title{
  font-family:var(--font-light);font-weight:200;font-size:var(--fs-d2);
  letter-spacing:var(--ls-d);line-height:var(--lh-d);margin:0 0 18px;color:var(--c-900);
}
.page-sub{color:var(--c-500);margin:0 0 40px;font-size:var(--fs-sm);line-height:var(--lh-l);max-width:560px}

/* ==================== 深浅分区（页面节奏） ==================== */
.band{position:relative;isolation:isolate}
.band::before{
  content:"";position:absolute;z-index:-1;inset:0 calc(50% - 50vw);
  background:var(--c-050);
}
.band--deep{color:var(--on-deep-2)}
.band--deep::before{background:var(--deep)}
.band--deep h1,.band--deep h2,.band--deep h3,.band--deep h4{color:var(--on-deep)}
.band--deep p{color:var(--on-deep-2)}
.band--deep .eyebrow{color:var(--on-deep-3)}
.band--deep .eyebrow::before{background:var(--brand-on-deep)}

/* ==================== 首页 · 首屏 ==================== */
.hero-wrap{position:relative}
.hero{max-width:1240px;margin:0 auto;padding:clamp(64px,10vh,112px) 28px 0}
.hero-copy{will-change:transform,opacity}

.kicker{
  font-family:var(--mono);font-size:var(--fs-nano);font-weight:500;letter-spacing:.3em;
  text-transform:uppercase;color:var(--c-400);margin:0 0 30px;
  display:flex;align-items:center;gap:12px;
}
.kicker::before{content:"";width:6px;height:6px;background:var(--brand);flex:none;border-radius:1px}
.kicker::after{content:"";flex:0 0 52px;height:1px;background:var(--c-300)}

/* 两级标题：主句 thin 巨字，副句 light 半字号 + 灰 */
.hero-title{
  margin:0;font-family:var(--font-light);font-weight:200;
  font-size:var(--fs-d1);line-height:var(--lh-d);letter-spacing:var(--ls-d);color:var(--c-900);
  display:flex;flex-direction:column;
}
.hero-title .ht-1{display:block}
.hero-title .ht-2{
  display:block;margin-top:.34em;
  font-size:.52em;font-weight:300;line-height:1.32;letter-spacing:.004em;color:var(--c-500);
}
.hero-title em{font-style:normal;color:var(--c-400)}
.hero-sub{
  margin:32px 0 0;max-width:33em;
  font-size:var(--fs-lead);line-height:var(--lh-l);color:var(--c-600);font-weight:300;
}
.hero-meta{
  margin:34px 0 0;font-family:var(--mono);font-size:var(--fs-micro);letter-spacing:.2em;
  color:var(--c-400);text-transform:uppercase;font-variant-numeric:tabular-nums;
}
.hero-meta b{font-weight:600;color:var(--c-900);margin:0 3px;font-size:1.24em;letter-spacing:0}
.hero-cta{display:flex;gap:30px;flex-wrap:wrap;align-items:center;margin-top:36px}
.gbtn{
  position:relative;display:inline-flex;align-items:center;gap:10px;
  padding:0 0 6px;font-size:13.5px;letter-spacing:.1em;color:var(--c-900);
  border-bottom:1px solid var(--c-900);transition:color .25s,border-color .25s,opacity .25s;
}
.gbtn:hover{color:var(--brand);border-color:var(--brand)}
.gbtn.alt{color:var(--c-500);border-bottom-color:var(--c-300)}
.gbtn.alt:hover{color:var(--c-900);border-color:var(--c-900)}

/* 大幅全景视窗：细框装裱 */
.stage{
  position:relative;margin:clamp(44px,6.5vh,72px) auto 0;
  width:100%;height:clamp(320px,58vh,640px);overflow:hidden;
  background:var(--c-100);outline:1px solid var(--c-300);outline-offset:-1px;
}
.stage-view{position:absolute;inset:0;z-index:1;opacity:0;transition:opacity 1.1s ease}
.stage-view.on{opacity:1}
.stage-view::after{
  content:"";position:absolute;inset:0;z-index:2;pointer-events:none;
  box-shadow:inset 0 0 90px 10px rgba(19,18,16,.3);
}
.stage-view .pnlm-container{background:var(--c-100);touch-action:pan-y}
.stage-view .pnlm-load-box,.stage-view .pnlm-about-msg{display:none!important}
.stage-view .pnlm-grab{cursor:grab}
.stage-view .pnlm-grabbing{cursor:grabbing}
.stage-still{
  position:absolute;inset:0;z-index:0;width:100%;height:100%;
  object-fit:cover;opacity:0;transition:opacity 1.1s ease;
}
.stage-still.on{opacity:1}
.stage-view.on ~ .stage-still{opacity:0}
.stage-frame{position:absolute;inset:0;z-index:3;pointer-events:none}
.stage-frame .c{position:absolute;width:18px;height:18px;border:0 solid rgba(255,255,255,.8)}
.stage-frame .tl{top:12px;left:12px;border-top-width:1px;border-left-width:1px}
.stage-frame .tr{top:12px;right:12px;border-top-width:1px;border-right-width:1px}
.stage-frame .bl{bottom:12px;left:12px;border-bottom-width:1px;border-left-width:1px}
.stage-frame .br{bottom:12px;right:12px;border-bottom-width:1px;border-right-width:1px}
.stage-hint{
  position:absolute;left:18px;bottom:16px;z-index:4;
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border-radius:999px;
  background:rgba(19,18,16,.44);border:1px solid rgba(255,255,255,.32);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  color:#fff;font-size:var(--fs-nano);letter-spacing:.18em;pointer-events:none;
  transition:opacity .6s ease,transform .6s ease;
  animation:hintBreathe 4.5s ease-in-out infinite;
}
.stage-hint svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round}
.stage-hint em{font-style:normal}
.stage-hint.hide{opacity:0;transform:translateY(6px)}
@keyframes hintBreathe{0%,100%{opacity:.62}50%{opacity:1}}

/* ==================== 首页 · 编辑式分区 ==================== */
.home .section{max-width:1240px;margin:0 auto;padding:clamp(80px,11vh,128px) 28px 0}
.home .section.band{padding-top:clamp(80px,11vh,128px);padding-bottom:clamp(72px,10vh,112px)}
.sec-head{
  display:grid;grid-template-columns:1fr auto;align-items:end;gap:24px;
  padding-bottom:24px;border-bottom:1px solid var(--c-900);margin-bottom:4px;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;margin-bottom:20px;
  font-family:var(--mono);font-size:var(--fs-nano);font-weight:500;
  letter-spacing:var(--ls-caps);text-transform:uppercase;color:var(--c-400);
}
.eyebrow::before{content:"";width:20px;height:1px;background:var(--brand);flex:none}
.sec-head h2{
  margin:0;font-family:var(--font-light);font-weight:250;
  font-size:var(--fs-h2);letter-spacing:var(--ls-h);line-height:1.18;color:var(--c-900);
}
.sec-head p{margin:14px 0 0;color:var(--c-500);font-size:var(--fs-sm);line-height:var(--lh-l);max-width:34em}
.link-arrow{
  font-size:12.5px;letter-spacing:.1em;color:var(--c-900);white-space:nowrap;
  border-bottom:1px solid var(--c-300);padding-bottom:4px;transition:color .25s,border-color .25s;
}
.link-arrow:hover{color:var(--brand);border-color:var(--brand)}

/* 作品卡片：装裱式 */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:clamp(24px,3.2vw,44px);padding-top:48px}
.lp-gallery{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}
.card{background:var(--card);border:0;overflow:hidden;display:flex;flex-direction:column;transition:opacity .3s}
.card:hover{transform:translateY(-3px);box-shadow:0 18px 44px -22px rgba(59,130,246,.35);border-radius:12px}
.card-img{
  height:232px;background-size:cover;background-position:center;background-color:var(--c-100);
  outline:1px solid var(--c-200);outline-offset:-1px;position:relative;overflow:hidden;
}
.card-img img{width:100%;height:100%;object-fit:cover;display:block;background:var(--c-100);
  transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.card:hover .card-img img{transform:scale(1.03)}
.card-body{padding:18px 2px 0}
.card-body h3{margin:0 0 8px;font-size:var(--fs-h4);font-weight:500;letter-spacing:0;color:var(--c-900);line-height:1.35}
.card-body p{margin:0 0 12px;color:var(--c-500);font-size:var(--fs-xs);line-height:1.75;flex:1;
  -webkit-line-clamp:2;display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden}
.badge{display:inline-block;background:none;border:0;color:var(--c-400);font-family:var(--mono);
  font-size:var(--fs-nano);letter-spacing:.16em;padding:0;text-transform:uppercase;width:fit-content}
.chip{
  position:absolute;top:12px;left:12px;z-index:2;font-size:var(--fs-nano);letter-spacing:.08em;
  color:#fff;background:rgba(19,18,16,.5);padding:4px 11px;border-radius:999px;
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
}
.go{
  position:absolute;right:14px;bottom:12px;z-index:2;font-size:11.5px;letter-spacing:.1em;color:#fff;
  opacity:0;transform:translateX(-6px);transition:.3s;text-shadow:0 1px 8px rgba(19,18,16,.6);
}
.card:hover .go{opacity:1;transform:none}
.empty{color:var(--c-500);padding:40px;text-align:center;grid-column:1/-1}
.empty-state{
  grid-column:1/-1;text-align:center;padding:76px 24px;
  border-top:1px solid var(--c-200);border-bottom:1px solid var(--c-200);
}
.empty-state h3{margin:0 0 10px;font-size:var(--fs-h4);font-weight:500;color:var(--c-900)}
.empty-state p{margin:0 0 22px;font-size:var(--fs-xs);color:var(--c-500);line-height:1.8}
.works-more{display:flex;justify-content:center;margin-top:60px}
.link-line{
  position:relative;display:inline-flex;align-items:center;gap:10px;
  padding-bottom:5px;font-size:13px;letter-spacing:.11em;color:var(--c-900);
  border-bottom:1px solid var(--c-900);transition:color .3s,border-color .3s;
}
.link-line span{transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.link-line:hover{color:var(--brand);border-color:var(--brand)}
.link-line:hover span{transform:translateX(5px)}

/* 能力清单：编号 + 发丝线行 */
.cap-list{list-style:none;margin:0;padding:0}
.cap-list li{
  display:grid;grid-template-columns:96px minmax(0,5fr) minmax(0,7fr);gap:28px;align-items:baseline;
  padding:34px 0;border-bottom:1px solid var(--c-200);
}
.cap-list li:first-child{border-top:1px solid var(--c-200);margin-top:44px}
.cap-no{
  font-family:var(--mono);font-size:var(--fs-sm);letter-spacing:.1em;color:var(--c-300);
  font-variant-numeric:tabular-nums;transition:color .3s;
}
.cap-list li:hover .cap-no{color:var(--brand)}
.cap-list h3{
  margin:0;font-family:var(--font-light);font-weight:300;font-size:var(--fs-h3);
  letter-spacing:var(--ls-h);color:var(--c-900);line-height:1.35;
}
.cap-list p{margin:0;color:var(--c-500);font-size:var(--fs-sm);line-height:var(--lh-l)}

/* 步骤 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:48px;border-top:1px solid var(--c-200)}
.step{padding:32px 26px 6px 0;position:relative}
.step+.step{padding-left:26px;border-left:1px solid var(--c-200)}
.step span{
  display:block;font-family:var(--mono);font-size:var(--fs-nano);letter-spacing:.2em;
  color:var(--c-400);margin-bottom:18px;text-transform:uppercase;
}
.step h3{margin:0 0 10px;font-size:var(--fs-h4);font-weight:500;color:var(--c-900);line-height:1.4}
.step p{margin:0;font-size:var(--fs-xs);line-height:1.85;color:var(--c-500)}

/* 收尾陈述（可挂深墨底） */
.closing{max-width:1240px;margin:0 auto;padding:clamp(88px,12vh,148px) 28px 112px}
.closing-inner{max-width:740px;padding-top:56px;border-top:1px solid var(--c-900)}
.closing.band--deep .closing-inner{border-top-color:var(--deep-line)}
.closing h2{
  margin:0 0 22px;font-family:var(--font-light);font-weight:200;
  font-size:clamp(30px,4.4vw,54px);line-height:1.28;letter-spacing:var(--ls-d);color:var(--c-900);
}
.closing p{margin:0 0 42px;color:var(--c-500);font-size:var(--fs-sm);line-height:var(--lh-l)}
.closing.band--deep p{color:var(--on-deep-2)}
.closing-links{display:flex;gap:44px;flex-wrap:wrap}
.closing.band--deep .link-line{color:var(--on-deep);border-color:rgba(255,255,255,.4)}
.closing.band--deep .link-line:hover{color:var(--brand-on-deep);border-color:var(--brand-on-deep)}

/* 引文：楷体，全站唯一的第三种字体 */
.pull{display:block;max-width:1240px;margin:0 auto;padding:0 28px;text-align:center}
.pull::before{
  content:"";display:block;width:1px;height:clamp(36px,6vh,64px);
  background:var(--c-300);margin:clamp(64px,10vh,112px) auto 0;
}
.pull blockquote{
  margin:0;padding:clamp(28px,4vh,40px) 0 clamp(14px,2vh,20px);
  font-family:var(--font-kai);font-weight:400;
  font-size:clamp(23px,3.1vw,38px);line-height:1.6;letter-spacing:.02em;
  color:var(--c-800);text-wrap:balance;
}
.pull figcaption{
  margin:0;padding-bottom:clamp(56px,9vh,104px);
  font-family:var(--mono);font-size:var(--fs-nano);letter-spacing:.24em;
  text-transform:uppercase;color:var(--c-400);
}

/* ==================== 页脚（深墨收尾带） ==================== */
.lp-footer{
  background:var(--deep);color:var(--on-deep-2);border:0;padding:0;max-width:none;margin:0;
}
.foot-top{
  max-width:1240px;margin:0 auto;padding:56px 28px 0;
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
}
.lp-footer .brand-name{color:var(--on-deep)}
.lp-footer .brand-name em{color:var(--on-deep-3)}
.lp-footer .brand-tag{color:var(--on-deep-3)}
.foot-nav{display:flex;gap:30px;flex-wrap:wrap}
.foot-nav a{color:var(--on-deep-2);font-size:12.5px;letter-spacing:.04em;transition:color .2s}
.foot-nav a:hover{color:#fff}
.foot-bottom{
  max-width:1240px;margin:0 auto;padding:34px 28px 52px;
  display:flex;align-items:center;gap:12px;
  color:var(--on-deep-3);font-family:var(--mono);font-size:var(--fs-nano);letter-spacing:.14em;
}
.dot-sep{width:3px;height:3px;border-radius:50%;background:#475569}

/* ==================== 内页首屏（手册等） ==================== */
.page-hero{max-width:1240px;margin:0 auto;padding:clamp(56px,8vh,84px) 28px 0}
.crumb{
  display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);
  font-size:var(--fs-nano);letter-spacing:.16em;color:var(--c-400);
  margin-bottom:30px;text-transform:uppercase;
}
.crumb a{color:var(--c-500)}
.crumb a:hover{color:var(--c-900)}
.page-hero h1{
  margin:0 0 24px;font-family:var(--font-light);font-weight:200;
  font-size:var(--fs-d2);line-height:1.14;letter-spacing:var(--ls-d);color:var(--c-900);
}
.page-hero h1 .grad{color:var(--c-400)}
.page-hero .lead{
  color:var(--c-600);font-size:var(--fs-lead);line-height:var(--lh-l);
  max-width:34em;margin:0;font-weight:300;
}
.page-hero .meta{
  display:flex;gap:28px;flex-wrap:wrap;margin-top:34px;padding-top:20px;
  border-top:1px solid var(--c-200);
}
.page-hero .meta span{
  font-family:var(--mono);font-size:var(--fs-nano);letter-spacing:.16em;
  color:var(--c-400);text-transform:uppercase;
}

.section{max-width:1240px;margin:0 auto;padding:80px 28px 0;position:relative}
.sec-sub{margin:14px 0 0}

/* 特性网格（手册页） */
.features{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:0;margin-top:48px;
  border-top:1px solid var(--c-200);border-left:1px solid var(--c-200);
}
.feat{padding:32px 28px 36px;border-right:1px solid var(--c-200);border-bottom:1px solid var(--c-200);background:var(--card);transition:background .25s}
.feat:hover{background:var(--c-050)}
.feat-ico{width:34px;height:34px;display:grid;place-items:center;color:var(--c-900);margin-bottom:20px}
.feat-ico svg{width:21px;height:21px}
.feat h3{margin:0 0 10px;font-size:var(--fs-h4);font-weight:500;letter-spacing:0;line-height:1.4;color:var(--c-900)}
.feat p{margin:0;font-size:var(--fs-xs);line-height:1.9;color:var(--c-500)}

/* 规格表 */
.spec{width:100%;border-collapse:collapse;font-size:var(--fs-sm);margin-top:12px}
.spec th,.spec td{padding:16px 16px;text-align:left;border-bottom:1px solid var(--c-200);vertical-align:top}
.spec thead th{
  font-family:var(--mono);font-size:var(--fs-nano);font-weight:500;letter-spacing:.2em;
  text-transform:uppercase;color:var(--c-400);border-bottom:1px solid var(--c-900);
}
.spec tbody td:first-child{color:var(--c-800);width:150px;white-space:nowrap;font-weight:500}
.spec tbody td{color:var(--c-500);line-height:1.85}
.spec tbody tr:hover{background:var(--c-050)}

.note{
  display:flex;gap:14px;padding:22px 24px;font-size:var(--fs-sm);line-height:1.9;color:var(--c-600);
  border:1px solid var(--c-200);border-left:2px solid var(--brand);margin-top:28px;background:var(--c-050);
}
.note b{color:var(--c-900)}
.note .note-ico{flex:none;width:20px;height:20px;color:var(--brand);margin-top:2px}

/* 操作格 */
.ops{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0;margin-top:48px;
  border-top:1px solid var(--c-200);border-left:1px solid var(--c-200);
}
.op{padding:26px 24px 30px;border-right:1px solid var(--c-200);border-bottom:1px solid var(--c-200)}
.op h4{margin:0 0 9px;font-size:13.5px;font-weight:500;color:var(--c-900);letter-spacing:.01em}
.op p{margin:0;font-size:var(--fs-xs);color:var(--c-500);line-height:1.85}

.kbd{
  display:inline-block;min-width:20px;text-align:center;padding:1px 6px;border-radius:3px;
  font-size:11.5px;font-family:var(--mono);color:var(--c-900);
  background:var(--card);border:1px solid var(--c-300);border-bottom-width:2px;
}

/* FAQ：纯发丝线 */
.faq-item{border-bottom:1px solid var(--c-200);background:transparent;margin:0}
.faq-item summary{
  cursor:pointer;list-style:none;padding:24px 0;font-size:var(--fs-h4);font-weight:400;color:var(--c-900);
  display:flex;align-items:center;justify-content:space-between;gap:16px;transition:color .2s;
  line-height:1.5;
}
.faq-item summary:hover{color:var(--brand)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--c-300);font-size:20px;font-weight:300;line-height:1;transition:color .2s}
.faq-item[open] summary::after{content:"−";color:var(--c-900)}
.faq-item p{margin:0;padding:0 0 26px;color:var(--c-500);font-size:var(--fs-sm);line-height:var(--lh-l);max-width:46em}

/* CTA 带 */
.cta-band{max-width:1240px;margin:104px auto 0;padding:0 28px clamp(72px,10vh,112px)}
.cta-inner{text-align:center;padding:76px 24px;border-top:1px solid var(--c-900);border-bottom:1px solid var(--c-900)}
.cta-inner h2{
  margin:0 0 14px;font-family:var(--font-light);font-weight:200;
  font-size:var(--fs-h2);letter-spacing:var(--ls-h);color:var(--c-900);
}
.cta-inner p{margin:0 0 36px;color:var(--c-500);font-size:var(--fs-sm)}
.hero-actions{display:flex;gap:14px;margin-top:0;flex-wrap:wrap;justify-content:center}

/* ==================== 画廊页 ==================== */
.filter-bar{
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;
  padding:20px 0;border-top:1px solid var(--c-900);border-bottom:1px solid var(--c-200);margin-bottom:6px;
}
.search-box{position:relative;flex:1;min-width:240px}
.search-box input{
  width:100%;padding:10px 12px 10px 34px;border:0;border-bottom:1px solid var(--c-300);
  background:transparent;color:var(--c-900);font-size:var(--fs-sm);outline:none;font-family:inherit;
  transition:border-color .2s;border-radius:0;
}
.search-box input:focus{border-color:var(--c-900)}
.search-box input::placeholder{color:var(--c-400)}
.search-box .mag{position:absolute;left:2px;top:50%;transform:translateY(-50%);width:16px;height:16px;stroke:var(--c-400);fill:none;stroke-width:1.6}
.fbtn{
  padding:7px 15px;border-radius:999px;font-size:12px;letter-spacing:.04em;cursor:pointer;
  color:var(--c-600);background:var(--card);border:1px solid var(--c-300);font-family:inherit;transition:.16s;white-space:nowrap;
}
.fbtn:hover{color:var(--c-900);border-color:var(--c-900)}
.fbtn.on{color:#fff;background:var(--brand);border-color:var(--brand);font-weight:500}
.fbtn i{font-style:normal;opacity:.55;font-size:10.5px;margin-left:4px}
.sort-sel{
  padding:8px 12px;border:0;border-bottom:1px solid var(--c-300);background:transparent;
  color:var(--c-900);font-size:12.5px;outline:none;cursor:pointer;font-family:inherit;border-radius:0;
}
.result-meta{
  display:flex;justify-content:space-between;align-items:center;gap:12px;margin:22px 0 0;
  color:var(--c-400);font-family:var(--mono);font-size:var(--fs-nano);
  letter-spacing:.16em;text-transform:uppercase;flex-wrap:wrap;
}
.result-meta b{color:var(--c-900)}
.gallery .empty-state{border:0}

/* ==================== 通用面板 ==================== */
.panel{background:var(--card);border:1px solid var(--c-200);border-radius:var(--r-m);padding:24px}
.panel h2{font-family:var(--font-sans);font-size:var(--fs-h4);margin-top:0;font-weight:500;letter-spacing:0;line-height:1.4}
.panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.panel-head h2{margin:0 0 5px}
.panel-head p{margin:0;font-size:var(--fs-xs);color:var(--c-500);line-height:1.7}
.panel-note{
  margin-top:16px;padding:12px 14px;border-radius:var(--r-s);font-size:var(--fs-xs);
  line-height:1.8;color:var(--c-600);background:var(--c-050);border:1px solid var(--c-200);
}
.panel.full{grid-column:1/-1}

.studio-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
input,select,textarea{font-family:inherit}
.panel input[type=text],.panel input:not([type=checkbox]):not([type=file]),.panel textarea,.panel select{
  width:100%;padding:10px 12px;border-radius:var(--r-s);border:1px solid var(--c-300);
  background:var(--card);color:var(--c-900);font-size:13.5px;margin-top:4px;outline:none;
  transition:border-color .16s,box-shadow .16s;
}
.panel input:focus,.panel textarea:focus,.panel select:focus{outline:none;border-color:var(--c-900);box-shadow:0 0 0 3px var(--c-050)}
.modal{
  position:fixed;inset:0;background:rgba(19,18,16,.42);display:flex;align-items:center;justify-content:center;
  z-index:200;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);
}
.modal.hidden{display:none}
.modal-box{background:var(--card);border:1px solid var(--c-200);border-radius:var(--r-m);max-width:460px;width:90%;padding:28px;position:relative;box-shadow:var(--shadow)}
.modal-box h3{margin-top:0;font-weight:500;font-family:var(--font-sans);font-size:var(--fs-h4)}
.modal-close{position:absolute;top:12px;right:14px;background:none;border:none;color:var(--c-500);font-size:22px;cursor:pointer;font-weight:300}
.modal-box.wide{max-width:720px;width:92%}
.code-box{
  width:100%;min-height:86px;font-family:var(--mono);font-size:12px;line-height:1.7;
  padding:12px 14px;border-radius:var(--r-s);background:var(--c-050);border:1px solid var(--c-200);
  color:var(--c-600);resize:vertical;outline:none;box-sizing:border-box;
}
.code-box:focus{border-color:var(--c-900)}
.copy-row{display:flex;gap:10px;align-items:center;margin-top:10px;flex-wrap:wrap}

/* 状态徽章 */
.st{
  display:inline-block;font-size:var(--fs-nano);padding:2px 9px;border-radius:999px;border:1px solid;
  width:fit-content;letter-spacing:.08em;
}
.st-live{color:var(--ok);border-color:var(--ok-line);background:var(--ok-soft)}
.st-soon{color:var(--warn);border-color:var(--warn-line);background:var(--warn-soft)}
.st-off{color:var(--c-500);border-color:var(--c-200);background:var(--c-050)}

/* ==================== 发布页 ==================== */
.pub-wrap{max-width:1340px;margin:0 auto;padding:32px 24px 88px}
.pub-crumb{display:flex;align-items:center;gap:8px;font-size:11.5px;color:var(--c-500);margin:6px 0 16px;letter-spacing:.04em}
.pub-crumb a:hover{color:var(--c-900)}
.pub-crumb i{font-style:normal;opacity:.45}
.pub-crumb b{color:var(--c-900);font-weight:500}
.pub-head h1{
  font-family:var(--font-light);font-weight:250;font-size:clamp(26px,3vw,38px);
  margin:0 0 10px;letter-spacing:var(--ls-h);line-height:1.2;color:var(--c-900);
}
.pub-head p{margin:0 0 30px;font-size:var(--fs-xs);color:var(--c-500);line-height:1.85}
.pub-main{display:grid;grid-template-columns:minmax(0,1fr) 374px;gap:26px;align-items:start}
.pub-left{min-width:0}
.pub-tools{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.pub-cap{font-size:12px;color:var(--c-500);letter-spacing:.04em}
.pub-cap b{color:var(--c-900);font-weight:600}
.pub-link{margin-left:auto;font-size:12px;color:var(--c-900);border-bottom:1px solid var(--c-300);padding-bottom:1px}
.pub-link:hover{border-color:var(--brand);color:var(--brand)}
.drop-zone{
  border:1px dashed var(--c-300);border-radius:var(--r-m);background:var(--card);
  padding:36px 20px;text-align:center;transition:.18s;margin-bottom:18px;color:var(--c-500);
}
.drop-zone.is-hot{border-color:var(--brand);background:var(--brand-soft);color:var(--c-800)}
.dz-in svg{opacity:.5;margin-bottom:6px;stroke:var(--c-500)}
.dz-in p{margin:0 0 6px;font-size:13px;color:var(--c-600)}
.dz-in span{font-size:11.5px;color:var(--c-400)}
.dz-pick{background:none;border:0;color:var(--c-900);font-size:13px;cursor:pointer;padding:0 0 1px;border-bottom:1px solid var(--c-900);font-family:inherit}
.dz-pick:hover{color:var(--brand);border-color:var(--brand)}

.mat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(282px,1fr));gap:12px}
.mat-card{
  display:flex;gap:10px;padding:9px;border-radius:var(--r-m);background:var(--card);
  border:1px solid var(--c-200);transition:border-color .16s,box-shadow .16s;position:relative;cursor:grab;
}
.mat-card:hover{border-color:var(--c-300);box-shadow:var(--shadow-sm)}
.mat-card.is-drag{opacity:.45;cursor:grabbing}
.mat-card.is-err{border-color:var(--danger-line);background:var(--danger-soft)}
.mat-thumb{position:relative;width:104px;height:78px;flex:none;border-radius:var(--r-s);overflow:hidden;background:var(--c-100)}
.mat-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.mat-idx{
  position:absolute;left:5px;top:5px;min-width:19px;height:19px;border-radius:2px;background:rgba(10,10,15,.82);
  color:var(--c-900);font-size:10.5px;display:grid;place-items:center;padding:0 4px;font-weight:600;
  font-family:var(--mono);
}
.mat-cover{position:absolute;right:5px;top:5px;font-size:9.5px;padding:2px 8px;border-radius:99px;background:var(--brand);color:#fff;font-weight:500;letter-spacing:.08em}
.mat-prog{position:absolute;inset:0;background:rgba(10,10,15,.7);display:flex;align-items:center;justify-content:center}
.mat-prog span{position:absolute;left:0;bottom:0;height:2px;background:var(--brand);transition:width .2s}
.mat-prog b{font-size:11px;color:var(--c-900);font-weight:600;font-family:var(--mono)}
.mat-prog.err{background:rgba(253,244,242,.94)}
.mat-prog.err b{color:var(--danger)}
.mat-body{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:space-between;gap:8px}
.mat-name{
  width:100%;background:transparent;border:1px solid transparent;color:var(--c-900);font-size:13px;
  padding:4px 6px;border-radius:var(--r-s);outline:none;font-family:inherit;transition:.16s;
}
.mat-name:hover{border-color:var(--c-200)}
.mat-name:focus{border-color:var(--brand);background:var(--card)}
.mat-ops{display:flex;gap:9px;flex-wrap:wrap}
.mat-ops button{background:none;border:0;padding:0;font-size:11px;color:var(--c-400);cursor:pointer;font-family:inherit;transition:.15s}
.mat-ops button:hover{color:var(--c-900)}
.mat-empty{margin-top:16px;padding:28px;border-radius:var(--r-m);text-align:center;border:1px dashed var(--c-300)}
.mat-empty b{display:block;font-size:13.5px;margin-bottom:6px;color:var(--c-900);font-weight:500}
.mat-empty p{margin:0;font-size:12px;color:var(--c-500);line-height:1.8}
.pub-tip{margin:14px 0 0;font-size:11.5px;color:var(--c-400);line-height:1.8}

.pub-right{position:sticky;top:86px}
.pub-side-sticky{background:var(--card);border:1px solid var(--c-200);border-radius:var(--r-m);padding:20px}
.pub-submit{height:46px;font-size:13.5px;font-weight:500;letter-spacing:.1em}
.pub-submit:disabled{opacity:.5;cursor:default}
.pub-submit-hint{margin:10px 0 16px;font-size:11.5px;color:var(--c-500);text-align:center;line-height:1.6;min-height:18px}
.pub-submit-hint.err{color:var(--danger)}
.pub-form{display:flex;flex-direction:column;gap:16px}
.pf{display:flex;flex-direction:column;gap:6px}
.pf>span{font-size:11.5px;color:var(--c-600);letter-spacing:.06em}
.pf>span em{color:var(--danger);font-style:normal;margin-left:2px}
.pf input,.pf select,.pf textarea{
  width:100%;padding:11px 12px;border-radius:var(--r-s);background:var(--card);
  border:1px solid var(--c-300);color:var(--c-900);font-size:13px;outline:none;font-family:inherit;
  transition:border-color .16s,box-shadow .16s;box-sizing:border-box;
}
.pf input::placeholder,.pf textarea::placeholder{color:var(--c-400)}
.pf input:focus,.pf select:focus,.pf textarea:focus{border-color:var(--c-900);box-shadow:0 0 0 3px var(--c-050)}
.pf textarea{resize:vertical;line-height:1.7}
.tag-pick{display:flex;flex-wrap:wrap;gap:7px}
.tag-pick button{
  padding:5px 12px;border-radius:999px;font-size:12px;color:var(--c-600);background:var(--card);
  border:1px solid var(--c-300);cursor:pointer;font-family:inherit;transition:.16s;
}
.tag-pick button:hover{color:var(--c-900);border-color:var(--c-900)}
.tag-pick button.on{color:#fff;background:var(--brand);border-color:var(--brand);font-weight:500}
.vis-pick{display:flex;gap:9px}
.vis-card{flex:1;padding:12px 13px;border-radius:var(--r-s);border:1px solid var(--c-300);background:var(--card);cursor:pointer;transition:.16s;display:block}
.vis-card input{display:none}
.vis-card b{display:block;font-size:12.5px;margin-bottom:4px;color:var(--c-900);font-weight:500}
.vis-card i{font-style:normal;font-size:10.5px;color:var(--c-500);line-height:1.55;display:block}
.vis-card.is-on{border-color:var(--c-900);background:var(--c-050)}
.pub-fair{
  display:flex;gap:8px;margin-top:16px;padding:11px 13px;border-radius:var(--r-s);font-size:11px;
  line-height:1.7;color:var(--ok);background:var(--ok-soft);border:1px solid var(--ok-line);
}
.pub-fair svg{flex:none;margin-top:2px;color:var(--ok)}

.lib-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(134px,1fr));gap:10px;max-height:50vh;overflow:auto;margin-top:12px}
.lib-cell{position:relative;border-radius:var(--r-s);overflow:hidden;border:1px solid var(--c-200);cursor:pointer;background:var(--card);transition:.16s;display:block}
.lib-cell input{position:absolute;left:7px;top:7px;z-index:2;accent-color:var(--c-900);width:15px;height:15px}
.lib-cell img{width:100%;height:82px;object-fit:cover;display:block}
.lib-cell span{display:block;padding:6px 8px;font-size:11px;color:var(--c-600);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lib-cell:hover{border-color:var(--c-300)}
.lib-cell:has(input:checked){border-color:var(--c-900);box-shadow:0 0 0 2px rgba(19,18,16,.14)}

.done-box{text-align:center;max-width:430px}
.done-ico{width:44px;height:44px;border-radius:50%;margin:0 auto 14px;display:grid;place-items:center;font-size:21px;font-weight:700;color:#fff;background:var(--ok)}
.done-box h3{margin:0 0 10px;font-weight:500;font-family:var(--font-sans);font-size:var(--fs-h4)}
.done-box .hint{word-break:break-all;font-size:12px;line-height:1.7}
.done-acts{display:flex;gap:9px;justify-content:center;margin-top:18px;flex-wrap:wrap}

/* ==================== 创作台：工作台布局 ==================== */
.ws-bar{
  display:flex;align-items:center;gap:10px;padding:10px 16px;border-radius:var(--r-m);margin:0 0 20px;
  background:rgba(10,10,15,.78);border:1px solid var(--c-200);position:sticky;top:76px;z-index:20;
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
}
.ws-back{font-size:12.5px;color:var(--c-500);white-space:nowrap}
.ws-back:hover{color:var(--c-900)}
.ws-div{width:1px;height:18px;background:var(--c-200);flex:none}
.ws-bar>b{font-size:13.5px;font-weight:500;max-width:40%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ws-bar-right{margin-left:auto;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.ws-body{display:grid;grid-template-columns:184px minmax(0,1fr);gap:20px;align-items:start}
.ws-nav{position:sticky;top:142px;display:flex;flex-direction:column;gap:2px;padding:8px;border-radius:var(--r-m);background:var(--card);border:1px solid var(--c-200)}
.ws-nav a{padding:10px 12px;border-radius:var(--r-s);font-size:12.5px;color:var(--c-500);white-space:nowrap;transition:.16s}
.ws-nav a:hover{color:var(--c-900);background:var(--c-050)}
.ws-nav a.on{color:var(--c-900);background:var(--c-050);font-weight:600;box-shadow:inset 2px 0 0 var(--brand)}
.ws-nav a em{margin-left:6px;font-style:normal;font-size:9.5px;color:var(--warn);border:1px solid var(--warn-line);background:var(--warn-soft);border-radius:999px;padding:0 5px}
.ws-body .studio-grid{gap:16px}
.ws-tip{margin:0 0 14px;font-size:12px;color:var(--c-500);line-height:1.8}

.scene-list{display:flex;flex-direction:column;gap:12px}
.scene-card{display:flex;gap:12px;background:var(--card);border:1px solid var(--c-200);border-radius:var(--r-m);padding:10px}
.scene-card>img{width:120px;height:80px;object-fit:cover;border-radius:var(--r-s);background:var(--c-100)}
.scene-info{flex:1;display:flex;flex-direction:column;gap:6px}
.scene-info input{padding:7px 9px;border-radius:var(--r-s);border:1px solid var(--c-300);background:var(--card);color:var(--c-900);font-family:inherit;font-size:13px}
.se-toolbar{display:flex;align-items:center;gap:12px;margin:10px 0}
.se-form{background:var(--c-050);border:1px solid var(--c-200);border-radius:var(--r-m);padding:16px;margin:12px 0}
.se-form h4{margin:0 0 10px;font-weight:500;font-family:var(--font-sans);font-size:13.5px}
.hs-list{display:flex;flex-direction:column;gap:8px}
.hs-row{display:flex;align-items:center;gap:10px;background:var(--card);border:1px solid var(--c-200);border-radius:var(--r-s);padding:8px 10px}
.hs-tag{padding:2px 9px;border-radius:999px;font-size:10.5px;background:var(--c-050);color:var(--c-600);border:1px solid var(--c-200);letter-spacing:.04em}
.hs-text{flex:1;font-size:12.5px}

/* 素材库列表 */
.lib{margin-top:12px;display:flex;flex-direction:column;gap:10px}
.lib-item{display:flex;gap:10px;background:var(--card);border:1px solid var(--c-200);border-radius:var(--r-m);padding:8px}
.lib-item img{width:90px;height:60px;object-fit:cover;border-radius:var(--r-s);background:var(--c-100)}
.lib-meta{display:flex;flex-direction:column;justify-content:space-between;flex:1;gap:6px}
.lib-name{font-size:11.5px;color:var(--c-500);word-break:break-all}

/* 配额 / 入口 */
.quota-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px}
.quota{padding:18px;border-radius:var(--r-m);background:var(--card);border:1px solid var(--c-200)}
.quota-top{display:flex;justify-content:space-between;align-items:baseline;font-size:12px;color:var(--c-500);gap:8px}
.quota-top b{
  font-family:var(--mono);font-size:22px;color:var(--c-900);font-weight:500;
  font-variant-numeric:tabular-nums;letter-spacing:-.02em;
}
.quota-bar{height:3px;border-radius:99px;background:var(--c-100);margin-top:12px;overflow:hidden}
.quota-fill{height:100%;border-radius:99px;background:var(--brand);transition:width .5s}
.quota-sub{margin-top:8px;font-size:10.5px;color:var(--c-400)}
.entry-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(198px,1fr));gap:14px}
.entry{display:flex;flex-direction:column;gap:6px;padding:20px;border-radius:var(--r-m);background:var(--card);border:1px solid var(--c-200);transition:.16s;color:inherit}
.entry:hover{border-color:var(--c-900)}
.entry h4{margin:0;font-size:13.5px;color:var(--c-900);font-weight:500;font-family:var(--font-sans)}
.entry p{margin:0;font-size:11.5px;color:var(--c-500);line-height:1.7}
.entry .st{margin-top:6px}
.entry.disabled{cursor:default;opacity:.6}
.entry.disabled:hover{border-color:var(--c-200)}
.sec-title{display:flex;align-items:center;gap:10px;margin:34px 0 14px;font-size:var(--fs-h4);font-weight:500;font-family:var(--font-sans)}
.sec-title span{font-size:12px;color:var(--c-500);font-weight:400}
.db-ck-all{display:flex;align-items:center;cursor:pointer}

/* 功能分区标签 */
.tabbar{
  display:flex;gap:4px;overflow-x:auto;padding:5px;margin:0 0 20px;border-radius:999px;
  background:var(--c-050);border:1px solid var(--c-200);scrollbar-width:none;
}
.tabbar::-webkit-scrollbar{display:none}
.tabbar a{flex:none;padding:8px 16px;border-radius:999px;font-size:12.5px;color:var(--c-600);white-space:nowrap;transition:.16s}
.tabbar a:hover{color:var(--c-900)}
.tabbar a.on{color:#fff;background:var(--brand);font-weight:500}
.tabbar a em{margin-left:6px;font-style:normal;font-size:9.5px;color:var(--warn);border:1px solid var(--warn-line);border-radius:999px;padding:0 5px;background:var(--warn-soft)}
.tabbar a.on em{color:#fff;border-color:rgba(255,255,255,.4);background:transparent}

/* ==================== 我的后台 ==================== */
.db-wrap{max-width:1340px;margin:0 auto;padding:32px 24px 88px;display:grid;grid-template-columns:196px minmax(0,1fr);gap:22px;align-items:start}
.db-side{position:sticky;top:86px;display:flex;flex-direction:column;gap:16px}
.db-new{display:flex;align-items:center;justify-content:center;gap:7px;height:42px;border-radius:999px;background:var(--brand);color:#fff;font-size:13px;font-weight:500;transition:.16s}
.db-new i{font-style:normal;font-size:16px;line-height:1}
.db-new:hover{background:var(--brand-deep)}
.db-group{display:flex;flex-direction:column;gap:2px}
.db-group p{margin:0 0 6px;padding:0 10px;font-family:var(--mono);font-size:9.5px;color:var(--c-400);letter-spacing:.2em;text-transform:uppercase}
.db-group a{display:flex;align-items:center;gap:6px;padding:8px 10px;border-radius:var(--r-s);font-size:12.5px;color:var(--c-600);transition:.16s}
.db-group a:hover{color:var(--c-900);background:var(--c-050)}
.db-group a.on{color:var(--c-900);background:var(--c-050);font-weight:600;box-shadow:inset 2px 0 0 var(--brand)}
.db-group a em{margin-left:auto;font-style:normal;font-size:9.5px;color:var(--warn);border:1px solid var(--warn-line);background:var(--warn-soft);border-radius:99px;padding:0 5px}
.db-group a.is-soon{opacity:.5;cursor:not-allowed}
.db-space{padding:14px;border-radius:var(--r-m);background:var(--card);border:1px solid var(--c-200)}
.db-space-top{display:flex;justify-content:space-between;align-items:baseline;font-size:11px;color:var(--c-500);gap:6px}
.db-space-top b{font-size:13.5px;color:var(--c-900);font-weight:600;font-family:var(--mono)}
.db-space-notes{margin-top:8px;font-size:10.5px;color:var(--c-400);line-height:1.65}
.db-space-link{display:inline-block;margin-top:8px;font-size:11px;color:var(--c-900);border-bottom:1px solid var(--c-300)}
.db-space-link:hover{border-color:var(--brand);color:var(--brand)}

.db-main{min-width:0;background:var(--card);border:1px solid var(--c-200);border-radius:var(--r-m);padding:20px}
.db-top{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:16px}
.db-crumb{display:flex;flex-direction:column;gap:4px;min-width:130px}
.db-crumb b{font-family:var(--font-light);font-size:20px;font-weight:300;letter-spacing:-.01em;color:var(--c-900)}
.db-crumb span{font-size:11.5px;color:var(--c-500)}
.db-search-box{margin-left:auto;display:flex;gap:8px}
#dbSearch{width:220px;padding:8px 12px;border-radius:var(--r-s);background:var(--card);border:1px solid var(--c-300);color:var(--c-900);font-size:12.5px;outline:none;font-family:inherit;transition:border-color .16s}
#dbSearch::placeholder{color:var(--c-400)}
#dbSearch:focus{border-color:var(--c-900)}
.db-search-box button{flex:none;white-space:nowrap;padding:8px 15px;border-radius:999px;background:var(--card);border:1px solid var(--c-300);color:var(--c-600);font-size:12.5px;cursor:pointer;font-family:inherit;transition:.16s}
.db-search-box button:hover{border-color:var(--c-900);color:var(--c-900)}
.db-top-right{display:flex;gap:8px;align-items:center}
.db-top-right .btn:disabled{opacity:.5;cursor:not-allowed}
.db-filter{display:flex;align-items:center;gap:12px;padding:9px 12px;border-radius:var(--r-s);background:var(--c-050);border:1px solid var(--c-200);margin-bottom:10px;flex-wrap:wrap}
.db-root{font-size:12.5px;color:var(--c-600);display:flex;gap:7px;align-items:center}
.db-root-ico{color:var(--c-900);font-size:12px}
.db-filter-right{margin-left:auto;display:flex;gap:16px;font-size:11.5px;color:var(--c-500)}
.db-filter-right select{background:var(--card);border:1px solid var(--c-300);color:var(--c-900);border-radius:var(--r-s);padding:5px 9px;font-size:11.5px;margin-left:6px;outline:none;font-family:inherit}

.db-list-head,.db-row{display:grid;grid-template-columns:26px 92px minmax(0,1fr) 78px 264px;gap:12px;align-items:center}
.db-list-head{padding:2px 10px 8px;font-family:var(--mono);font-size:9.5px;color:var(--c-400);letter-spacing:.12em;text-transform:uppercase}
.db-list-head input{accent-color:var(--c-900);width:15px;height:15px;cursor:pointer}
.db-list{display:flex;flex-direction:column;gap:4px}
.db-row{padding:9px 10px;border-radius:var(--r-s);border:1px solid transparent;transition:.15s}
.db-row:hover{background:var(--c-050);border-color:var(--c-200)}
.db-ck input{accent-color:var(--c-900);width:15px;height:15px;cursor:pointer}
.db-thumb{width:92px;height:58px;border-radius:var(--r-s);background:var(--c-100) center/cover no-repeat;border:1px solid var(--c-200)}
.db-info{min-width:0}
.db-title{display:block;font-size:13px;color:var(--c-900);font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.db-title:hover{color:var(--brand)}
.db-meta{margin-top:5px;font-size:10.5px;color:var(--c-400);font-family:var(--mono);letter-spacing:.04em}
.db-vis{font-size:9.5px;padding:2px 8px;border-radius:99px;border:1px solid;white-space:nowrap;letter-spacing:.06em}
.db-vis.is-pub{color:var(--ok);border-color:var(--ok-line);background:var(--ok-soft)}
.db-vis.is-pri{color:var(--c-500);border-color:var(--c-200);background:var(--c-050)}
.db-ops{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap}
.db-ops a,.db-ops button{background:none;border:0;padding:0;font-size:11.5px;color:var(--c-500);cursor:pointer;font-family:inherit;white-space:nowrap;transition:.15s}
.db-ops a:hover,.db-ops button:hover{color:var(--c-900)}
.db-ops .danger:hover{color:var(--danger)}
.db-list .empty{padding:30px;text-align:center;color:var(--c-500);font-size:12.5px}
.db-empty{padding:60px 24px;text-align:center;border-radius:var(--r-m);border:1px dashed var(--c-300);background:var(--card)}
.db-empty b{display:block;font-size:var(--fs-h4);margin-bottom:8px;font-weight:500;color:var(--c-900)}
.db-empty p{margin:0 auto 20px;max-width:420px;font-size:12.5px;color:var(--c-500);line-height:1.9}

/* ==================== 登录 / 注册 ==================== */
.auth-card{background:var(--card);border:1px solid var(--c-200);border-radius:var(--r-m);padding:32px;margin-top:36px;max-width:420px}
.auth-card h2{
  margin:0 0 20px;font-family:var(--font-light);font-weight:250;
  font-size:var(--fs-h2);letter-spacing:var(--ls-h);line-height:1.2;
}
.auth-card label{display:block;margin:16px 0 0;font-size:11.5px;color:var(--c-600);letter-spacing:.04em}
.auth-card input{
  width:100%;margin-top:6px;padding:12px 13px;border-radius:var(--r-s);border:1px solid var(--c-300);
  background:var(--card);color:var(--c-900);font-size:14px;font-family:inherit;transition:border-color .2s,box-shadow .2s;
}
.auth-card input::placeholder{color:var(--c-400)}
.auth-card input:focus{outline:none;border-color:var(--c-900);box-shadow:0 0 0 3px var(--c-050)}
.auth-card input:-webkit-autofill,
.auth-card input:-webkit-autofill:hover,
.auth-card input:-webkit-autofill:focus,
.auth-card input:-webkit-autofill:active,
.auth-card input:autofill{-webkit-box-shadow:0 0 0 1000px #141420 inset!important;box-shadow:0 0 0 1000px #141420 inset!important;-webkit-text-fill-color:#f8fafc!important;caret-color:#f8fafc;transition:background-color 9999s ease-out 0s}
.tabs{display:flex;gap:0;margin-bottom:20px;border-bottom:1px solid var(--c-200)}
.tabs button{
  flex:1;padding:11px;border:0;border-bottom:2px solid transparent;background:none;color:var(--c-500);
  cursor:pointer;font-size:13px;font-family:inherit;transition:.16s;
}
.tabs button.active{color:var(--c-900);border-bottom-color:var(--brand);font-weight:500}

/* ==================== 全景查看器 ==================== */
.viewer-top{
  position:fixed;top:0;left:0;right:0;z-index:60;display:flex;align-items:center;gap:12px;
  padding:12px 18px;background:linear-gradient(180deg,rgba(10,10,9,.55),transparent);color:#fff;
}
.viewer-top img{height:26px;border-radius:var(--r-s);flex:none}
.viewer-top .vt-title{font-weight:500;font-size:14px;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;letter-spacing:.02em}
.viewer-top .vt-back{margin-left:auto;flex:none;background:rgba(255,255,255,.16);padding:7px 14px;border-radius:999px;font-size:12px;white-space:nowrap;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.viewer-top.full .vt-back{display:none}
@media(max-width:560px){
  .viewer-top{padding:9px 12px;gap:8px}
  .viewer-top .vt-title{font-size:12.5px}
  .viewer-top .vt-back{font-size:11.5px;padding:6px 10px}
}

/* 热点 */
.pnlm-hotspot.hs{background:rgba(19,18,16,.74);border:2px solid #fff;border-radius:50%;width:26px;height:26px;margin-left:-13px;margin-top:-13px;display:flex;align-items:center;justify-content:center;font-size:13px;color:#fff;cursor:pointer;box-shadow:0 2px 10px rgba(19,18,16,.4)}
.pnlm-hotspot.hs-link::after{content:"🔗"}
.pnlm-hotspot.hs-tel::after{content:"📞"}
.pnlm-hotspot.hs-scene::after{content:"➡"}
.pnlm-hotspot.hs-info::after{content:"ℹ️"}
.pnlm-hotspot.hs:hover{background:var(--brand)}

/* ==================== 入场动画 ==================== */
.reveal{opacity:1;transform:none}
.js-anim .reveal{opacity:0;transform:translateY(18px)}
.js-anim .reveal.in{opacity:1;transform:none;transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}

/* ==================== 响应式 ==================== */
@media(max-width:1180px){
  .db-list-head,.db-row{grid-template-columns:26px 84px minmax(0,1fr) 78px}
  .db-ops{grid-column:2/-1;justify-content:flex-start;padding-top:2px}
}
@media(max-width:1080px){
  .pub-main{grid-template-columns:1fr}
  .pub-right{position:static}
}
@media(max-width:900px){
  .nav-main{display:none}
  .nav-burger{display:flex}
  .nav-shell{gap:12px;padding:0 18px}
  .nav-side{margin-left:auto}
  .ws-body{grid-template-columns:1fr}
  .ws-nav{position:static;flex-direction:row;overflow-x:auto;scrollbar-width:none}
  .ws-nav::-webkit-scrollbar{display:none}
  .ws-nav a.on{box-shadow:none}
  .ws-bar{top:66px}
  .studio-grid{grid-template-columns:1fr}
  .scene-card>img{width:90px;height:60px}
  .db-wrap{grid-template-columns:1fr;padding:20px 16px 60px}
  .db-side{position:static;flex-direction:row;overflow-x:auto;gap:12px;padding-bottom:4px;scrollbar-width:none}
  .db-side::-webkit-scrollbar{display:none}
  .db-group{flex-direction:row;align-items:center;gap:4px;flex:none}
  .db-group p{display:none}
  .db-group a{white-space:nowrap;padding:7px 11px;background:var(--card);border:1px solid var(--c-200);box-shadow:none}
  .db-group a.on{box-shadow:none;border-color:var(--c-900)}
  .db-space,.db-new{display:none}
  .db-search-box{margin-left:0;width:100%}
  #dbSearch{width:auto;flex:1;min-width:0}
  .db-top-right{margin-left:auto}
  .cap-list li{grid-template-columns:56px 1fr;gap:16px}
  .cap-list p{grid-column:2}
  .steps{grid-template-columns:1fr 1fr}
  .step:nth-child(odd){border-left:0;padding-left:0}
  .step:nth-child(n+3){border-top:1px solid var(--c-200);margin-top:8px;padding-top:28px}
  .closing-links{gap:32px}
}
@media(max-width:720px){
  :root{--fs-d1:clamp(40px,9.6vw,56px);--fs-d2:clamp(30px,7.4vw,40px)}
  .section{padding:60px 18px 0}
  .home .section{padding:68px 18px 0}
  .home .section.band{padding-bottom:60px}
  .sec-head{grid-template-columns:1fr;align-items:start}
  .hero{padding:48px 18px 0}
  .closing{padding:76px 18px 80px}
  .closing-inner{padding-top:40px}
  .page-hero{padding:44px 18px 0}
  .cta-band{padding:0 18px;margin-top:80px}
  .cta-inner{padding:60px 18px}
  .container{padding:38px 18px 64px}
  .foot-top{padding:44px 18px 0}
  .foot-bottom{padding:26px 18px 44px;flex-wrap:wrap}
  .cap-list li{grid-template-columns:48px 1fr;gap:14px;padding:28px 0}
  .cap-list h3{font-size:18px}
}
@media(max-width:640px){
  :root{--navh:56px}
  .nav-side .nav-cta{display:none}
  .filter-bar{padding:14px 0}
  .search-box{min-width:100%}
  .quota-grid,.entry-grid{grid-template-columns:1fr 1fr}
  .pub-wrap{padding:20px 14px 64px}
  .pub-head h1{font-size:24px}
  .mat-grid{grid-template-columns:1fr}
  .mat-thumb{width:88px;height:66px}
  .pub-link{margin-left:0;width:100%}
  .vis-pick{flex-direction:column}
  .ws-bar{flex-wrap:wrap;padding:8px 10px;gap:6px 8px}
  .ws-back{font-size:12px}
  .ws-div{display:none}
  .ws-bar>b{max-width:100%;order:5;width:100%;font-size:13px}
  .ws-bar-right{margin-left:auto;width:auto;flex-wrap:nowrap;gap:6px}
  .ws-bar-right .btn{padding:6px 10px;font-size:12px;white-space:nowrap}
  .db-list-head{display:none}
  .db-row{grid-template-columns:24px 72px minmax(0,1fr);gap:9px}
  .db-thumb{width:72px;height:48px}
  .db-status{grid-column:2/-1}
  .db-ops{grid-column:2/-1}
  .db-main{padding:14px}
  .foot-nav{gap:20px}
}
@media(max-width:560px){
  .hero-title .ht-2{font-size:.6em;margin-top:.4em}
  .hero-cta{gap:22px}
  .gallery,.lp-gallery{grid-template-columns:1fr;gap:36px}
  .card-img{height:212px}
  .steps{grid-template-columns:1fr}
  .step{border-left:0!important;padding-left:0!important}
  .step+.step{border-top:1px solid var(--c-200);margin-top:8px;padding-top:26px}
  .stage{height:clamp(240px,46vh,420px)}
  .stage-hint{left:12px;bottom:12px;padding:6px 11px;font-size:10px;letter-spacing:.12em}
  .stage-frame .c{width:14px;height:14px}
  .closing h2{font-size:28px}
  .closing-links{gap:24px}
  .quota-grid,.entry-grid{grid-template-columns:1fr}
  .feat,.op{padding:24px 18px 28px}
  .spec tbody td:first-child{width:110px}
  .note{padding:18px 18px}
  .foot-top{flex-direction:column;align-items:flex-start;gap:20px}
}
@media(max-width:420px){
  .brand-name{font-size:14.5px}
  .brand-mark{width:22px;height:22px}
  .kicker{font-size:9.5px;letter-spacing:.24em}
}
@media(prefers-reduced-motion:reduce){
  .stage-hint{animation:none!important}
  .reveal{opacity:1!important;transform:none!important}
  html{scroll-behavior:auto}
  *{transition-duration:.01ms!important}
}

/* ==================== 沉浸式全景查看器（pv51） ==================== */
.pv-viewer{overflow:hidden;background:#000}
.pv-viewer #panorama{position:fixed;inset:0;z-index:0}
.pv-viewer .pnlm-container{background:#000}

/* 圆形毛玻璃按钮 */
.pv-round{
  position:fixed;z-index:70;display:flex;align-items:center;justify-content:center;
  width:46px;height:46px;border-radius:50%;border:1px solid rgba(255,255,255,.22);
  background:rgba(19,18,16,.42);color:#fff;cursor:pointer;text-decoration:none;
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  box-shadow:0 2px 14px rgba(0,0,0,.28);transition:background .22s,border-color .22s;
}
.pv-round:hover{background:rgba(19,18,16,.66);border-color:rgba(255,255,255,.4)}
.pv-round svg{width:20px;height:20px;display:block}
.pv-back{top:18px;left:18px}
.pv-fs{top:18px;right:18px}
.pv-ctrl{position:fixed;left:18px;bottom:22px;z-index:70;display:flex;flex-direction:column;gap:10px}
.pv-ctrl .pv-round{position:static}
.pv-ctrl b{
  position:absolute;top:-5px;right:-5px;min-width:18px;height:18px;padding:0 4px;border-radius:999px;
  background:var(--brand);color:#fff;font-family:var(--mono);font-size:10.5px;font-weight:600;
  display:flex;align-items:center;justify-content:center;line-height:1;letter-spacing:0;
}

/* 左侧场景名竖排标签 */
.pv-scene-tag{
  position:fixed;left:20px;top:50%;transform:translateY(-50%);z-index:60;
  writing-mode:vertical-rl;letter-spacing:.34em;text-orientation:mixed;
  padding:14px 9px;border-radius:6px;border:1px solid rgba(255,255,255,.16);
  background:rgba(19,18,16,.38);color:rgba(255,255,255,.92);font-size:12px;font-weight:400;
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  font-variant-numeric:tabular-nums;
}

/* 右下角场景计数 */
.pv-count{
  position:fixed;right:20px;bottom:24px;z-index:60;
  font-family:var(--mono);font-size:12.5px;letter-spacing:.14em;color:rgba(255,255,255,.85);
  padding:7px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.16);
  background:rgba(19,18,16,.38);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  font-variant-numeric:tabular-nums;
}

/* 空间信息面板：点击后从左下角弹出的小卡片 */
.pv-panel{
  position:fixed;left:18px;bottom:164px;z-index:80;width:min(320px,72vw);
  padding:20px 22px 18px;border-radius:10px;border:1px solid rgba(255,255,255,.18);
  background:rgba(19,18,16,.78);color:#fff;
  -webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
  box-shadow:0 10px 34px rgba(0,0,0,.4);animation:pv-pop .24s cubic-bezier(.2,.7,.2,1);
}
.pv-panel[hidden]{display:none}
.pv-panel-close{
  position:absolute;top:12px;right:14px;background:none;border:none;color:rgba(255,255,255,.55);
  font-size:16px;cursor:pointer;line-height:1;padding:4px;
}
.pv-panel-close:hover{color:#fff}
.pv-panel-eyebrow{
  margin:0 0 10px;font-family:var(--mono);font-size:10px;letter-spacing:.3em;color:var(--brand-on-deep);
  text-transform:uppercase;
}
.pv-panel-title{margin:0 0 12px;font-size:22px;font-weight:300;letter-spacing:.01em;line-height:1.3;color:#fff}
.pv-panel-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:0 0 14px}
.pv-panel-cat,.pv-panel-scenes{
  font-size:11.5px;letter-spacing:.06em;padding:4px 10px;border-radius:999px;
  border:1px solid rgba(255,255,255,.24);color:rgba(255,255,255,.9);
}
.pv-panel-desc{margin:0;font-size:13px;line-height:1.85;color:rgba(255,255,255,.78)}

/* 场景列表抽屉 */
.pv-mask{position:fixed;inset:0;z-index:90;background:rgba(0,0,0,.34)}
.pv-mask[hidden]{display:none}
.pv-drawer{
  position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:95;
  width:min(420px,92vw);max-height:min(420px,64vh);overflow:auto;
  border-radius:12px;border:1px solid rgba(255,255,255,.18);
  background:rgba(19,18,16,.82);color:#fff;
  -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  box-shadow:0 14px 44px rgba(0,0,0,.44);animation:pv-pop .24s cubic-bezier(.2,.7,.2,1);
}
.pv-drawer[hidden]{display:none}
.pv-drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px 12px;border-bottom:1px solid rgba(255,255,255,.14)}
.pv-drawer-title{font-family:var(--mono);font-size:11px;letter-spacing:.3em;color:var(--brand-on-deep);text-transform:uppercase}
.pv-drawer-close{background:none;border:none;color:rgba(255,255,255,.55);font-size:16px;cursor:pointer;padding:4px}
.pv-drawer-close:hover{color:#fff}
.pv-scene-list{list-style:none;margin:0;padding:8px 20px 16px}
.pv-scene-item{
  display:flex;align-items:center;gap:14px;width:100%;text-align:left;padding:12px 10px;margin-top:2px;
  background:none;border:0;border-left:2px solid transparent;border-radius:4px;
  color:rgba(255,255,255,.85);font-size:14px;font-family:inherit;cursor:pointer;transition:.16s;
}
.pv-scene-item:hover{background:rgba(255,255,255,.08);color:#fff}
.pv-scene-item.on{color:#fff;border-left-color:var(--brand-on-deep);background:rgba(255,255,255,.05)}
.pv-si-no{font-family:var(--mono);font-size:11px;color:rgba(255,255,255,.5);font-variant-numeric:tabular-nums}
.pv-scene-item.on .pv-si-no{color:var(--brand-on-deep)}
.pv-si-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* 轻提示 */
.pv-toast{
  position:fixed;left:50%;bottom:92px;transform:translateX(-50%);z-index:99;
  padding:10px 18px;border-radius:999px;border:1px solid rgba(255,255,255,.2);
  background:rgba(19,18,16,.82);color:#fff;font-size:13px;letter-spacing:.04em;
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  animation:pv-pop .2s cubic-bezier(.2,.7,.2,1);
}
.pv-toast[hidden]{display:none}
@keyframes pv-pop{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* 查看器移动端适配 */
@media(max-width:720px){
  .pv-round{width:40px;height:40px}
  .pv-back{top:14px;left:14px}
  .pv-fs{top:14px;right:14px}
  .pv-scene-tag{
    top:auto;left:50%;bottom:auto;transform:translateX(-50%);top:14px;
    writing-mode:horizontal-tb;padding:6px 14px;font-size:11.5px;letter-spacing:.14em;max-width:52vw;
    overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  }
  .pv-ctrl{left:14px;bottom:18px;gap:9px}
  .pv-count{right:14px;bottom:20px;font-size:11px}
  .pv-panel{left:14px;bottom:150px;width:calc(100vw - 28px)}
  .pv-drawer{bottom:18px;max-height:58vh}
  .pv-scene-item{padding:12px 8px}
  .pv-toast{bottom:80px;max-width:86vw;text-align:center}
}
@media(max-width:420px){
  .pv-round{width:38px;height:38px}
  .pv-ctrl .pv-round svg{width:18px;height:18px}
  .pv-panel-title{font-size:19px}
}

/* ==================== 首页精选区分类筛选（pv51） ==================== */
.home-cats{display:flex;flex-wrap:wrap;gap:8px;margin:26px 0 0;padding-top:4px}
.home-search{
  display:flex;align-items:center;gap:10px;margin:18px 0 0;max-width:360px;
}
.home-search input{
  flex:1;min-width:0;padding:10px 12px 10px 14px;border-radius:999px;
  border:1px solid var(--c-300);background:var(--card);color:var(--c-900);font-size:13px;font-family:inherit;
}
.home-search input:focus{outline:none;border-color:var(--c-900)}
.home-search input::placeholder{color:var(--c-400)}

/* ==================== 豆包版首页组件（pv52 深色主题覆盖层） ==================== */

/* 首屏：左右双列（左文案右全景球）+ 蓝色光晕 */
.hero-wrap{background:var(--dp-glow) top center/160% 120% no-repeat}
.hero{
  display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center;
  max-width:1180px;margin:0 auto;padding:clamp(60px,9vh,96px) 28px 0;position:relative;
}
.hero-title .ht-1{
  background:linear-gradient(115deg,#f8fafc 10%,#93c5fd 48%,#22d3ee 92%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-title .ht-2{color:var(--c-500)}
.hero-sub{color:var(--c-600);max-width:34em}

/* 圆角全满搜索框（豆包版 hero 搜索） */
.dp-search{
  display:flex;align-items:center;gap:10px;margin:34px 0 0;max-width:440px;
  padding:6px 6px 6px 18px;border-radius:999px;
  background:var(--card-hover);border:1px solid var(--c-300);transition:border-color .2s,box-shadow .2s;
}
.dp-search:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(59,130,246,.18)}
.dp-search .ico{width:18px;height:18px;flex:none;fill:none;stroke:var(--c-400);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.dp-search input{
  flex:1;min-width:0;background:none;border:0;outline:none;color:var(--c-900);
  font-size:14px;font-family:inherit;padding:8px 0;
}
.dp-search input::placeholder{color:var(--c-400)}
.dp-search .btn-go{
  flex:none;width:38px;height:38px;border-radius:50%;border:0;cursor:pointer;
  background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;transition:background .2s;
}
.dp-search .btn-go:hover{background:var(--brand-deep)}
.dp-search .btn-go .ico{stroke:#fff;width:16px;height:16px}

/* 首屏按钮：豆包版实心胶囊 */
.gbtn{
  padding:12px 26px;border-radius:999px;border:0;font-size:13.5px;font-weight:500;
  letter-spacing:.05em;color:#fff;background:var(--brand);transition:background .2s,transform .2s,box-shadow .2s;
  box-shadow:0 10px 26px -12px rgba(59,130,246,.55);
}
.gbtn:hover{color:#fff;background:var(--brand-deep);transform:translateY(-1px)}
.gbtn.alt{color:var(--c-600);background:var(--card);border:1px solid var(--c-300);box-shadow:none}
.gbtn.alt:hover{color:var(--c-900);border-color:var(--c-400);background:var(--card-hover)}

/* 全景视窗：圆角深色卡片 */
.stage{border-radius:14px;outline:1px solid var(--c-300);box-shadow:0 24px 60px -30px rgba(0,0,0,.6)}
.stage-view::after{box-shadow:inset 0 0 90px 10px rgba(0,0,0,.45)}
.stage-hint{background:rgba(10,10,15,.5);border-color:rgba(255,255,255,.22)}

/* 分区标题：深色发丝线 */
.sec-head{border-bottom-color:var(--c-200)}

/* 分类胶囊：居中 + 豆包选中态 */
.home-cats{justify-content:center;margin-top:40px}
.home-cats .fbtn,.filter-bar .fbtn{
  border:1px solid rgba(255,255,255,.06);background:rgba(20,20,32,.72);color:var(--c-600);
  border-radius:999px;padding:8px 16px;font-size:13px;transition:.2s;
}
.home-cats .fbtn:hover,.filter-bar .fbtn:hover{color:var(--c-900);border-color:var(--c-400)}
.home-cats .fbtn.on,.filter-bar .fbtn.on{
  color:#fff;background:var(--brand);border-color:var(--brand);
  box-shadow:0 10px 24px -10px rgba(59,130,246,.5);font-weight:500;
}
.home-cats .fbtn i,.filter-bar .fbtn i{
  background:rgba(255,255,255,.14);color:var(--c-400);min-width:17px;height:17px;
  font-style:normal;font-size:10.5px;border-radius:999px;display:inline-flex;align-items:center;
  justify-content:center;padding:0 5px;margin-left:6px;line-height:1;
}
.home-cats .fbtn.on i,.filter-bar .fbtn.on i{background:rgba(255,255,255,.22);color:#fff}

/* 卡片：圆角 + 深色底 + 微边框 + 悬浮上浮 */
.gallery,.lp-gallery{gap:20px;padding-top:40px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.card{
  background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:12px;
  overflow:hidden;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s,border-color .25s;
}
.card:hover{border-color:rgba(147,197,253,.35);box-shadow:0 20px 48px -22px rgba(59,130,246,.38)}
.card-img{height:208px;border-radius:0;outline:none;border-bottom:1px solid var(--c-200)}
.card-body{padding:16px 18px 18px}
.card-body h3{font-weight:500;font-size:16.5px}
.card-body p{font-size:13px;line-height:1.7;color:var(--c-500)}

/* 封面徽章：左上分类（青色）+ 右下场景数（深色玻璃） */
.chip{border-radius:999px;padding:4px 10px;font-size:10.5px;letter-spacing:.06em;font-weight:500}
.chip--cat{top:12px;left:12px;color:#67e8f9;background:rgba(14,165,233,.18);border:1px solid rgba(14,165,233,.35)}
.chip--n{top:12px;left:auto;right:12px;color:rgba(255,255,255,.9);background:rgba(10,10,15,.55);border:1px solid rgba(255,255,255,.14);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.go{bottom:14px;right:16px;font-size:12px;letter-spacing:.08em;color:#fff;text-shadow:0 1px 10px rgba(0,0,0,.7)}

/* 画廊空态 / 加载失败深色适配 */
.empty-state h3{color:var(--c-900)}
.empty-state p{color:var(--c-500)}
.empty{color:var(--c-500)}

/* mark 搜索高亮（explore 页） */
mark{background:rgba(251,191,36,.22)!important;color:#fde68a!important;border-radius:3px;padding:0 2px}

/* ============================================================
   V0.2.0 豆包版 · 管理中心（Console）+ 发布页（ConsoleUpload）
   ============================================================ */

/* ---------- 管理中心 ---------- */
.cnc{max-width:1120px;margin:0 auto;padding:40px 24px 90px}
.cnc-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:8px;flex-wrap:wrap}
.cnc-head h1{margin:0;font-size:24px;font-weight:600;letter-spacing:-.01em;color:var(--c-900)}
.cnc-head p{margin:8px 0 0;font-size:13px;color:var(--c-500)}
.cnc-sub{margin-bottom:28px;font-size:13px;color:var(--c-500)}
.cnc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.cnc-item{background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;transition:transform .22s,box-shadow .22s,border-color .22s}
.cnc-item:hover{border-color:rgba(147,197,253,.35);box-shadow:0 18px 40px -20px rgba(59,130,246,.35);transform:translateY(-2px)}
.cnc-thumb{position:relative;aspect-ratio:2/1;background:#0d0d14;background-size:cover;background-position:center;display:block}
.cnc-thumb .chip--cat{top:12px;left:12px}
.cnc-thumb .chip--n{top:12px;right:12px}
.cnc-st{position:absolute;bottom:12px;left:12px;display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:4px 10px;font-size:11px;font-weight:600;letter-spacing:.04em}
.cnc-st.pub{color:#34d399;background:rgba(16,185,129,.15);border:1px solid rgba(52,211,153,.35)}
.cnc-st.draft{color:#94a3b8;background:rgba(148,163,184,.14);border:1px solid rgba(148,163,184,.3)}
.cnc-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
.cnc-body h3{margin:0;font-size:15.5px;font-weight:600;color:var(--c-900);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cnc-body p{margin:0;font-size:12.5px;line-height:1.6;color:var(--c-500);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:40px}
.cnc-meta{display:flex;gap:14px;font-size:11.5px;color:var(--c-600);flex-wrap:wrap}
.cnc-meta b{color:var(--c-400);font-weight:500}
.cnc-ops{display:flex;gap:8px;padding:12px 16px;border-top:1px solid rgba(255,255,255,.06);flex-wrap:wrap}
.cnc-ops .btn{padding:6px 12px;font-size:12.5px}
.btn-danger{background:transparent;border-color:rgba(248,113,113,.35);color:#f87171}
.btn-danger:hover{background:rgba(248,113,113,.12);border-color:rgba(248,113,113,.55)}

/* ---------- 发布页（卡片式） ---------- */
.up-wrap{max-width:880px;margin:0 auto;padding:36px 24px 90px}
.up-head{display:flex;align-items:center;gap:14px;margin-bottom:26px;flex-wrap:wrap}
.up-back{display:inline-flex;align-items:center;gap:6px;color:var(--c-500);font-size:13px;text-decoration:none;border:1px solid rgba(255,255,255,.1);border-radius:999px;padding:6px 13px;transition:.2s}
.up-back:hover{color:var(--c-900);border-color:rgba(255,255,255,.28)}
.up-titles h1{margin:0;font-size:24px;font-weight:600;color:var(--c-900)}
.up-titles p{margin:4px 0 0;font-size:13px;color:var(--c-500)}
.up-main{display:flex;flex-direction:column;gap:18px}
.up-card{background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:14px;padding:20px 22px 22px}
.up-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.up-card-head h2{margin:0;font-size:15px;font-weight:600;color:var(--c-900);display:flex;align-items:center;gap:8px}
.up-card-head h2::before{content:"";width:4px;height:14px;border-radius:2px;background:var(--brand)}
.up-form{display:flex;flex-direction:column;gap:16px}
.up-field{display:flex;flex-direction:column;gap:7px}
.up-field>span{font-size:13px;font-weight:500;color:var(--c-700)}
.up-field>span em{color:#f87171;font-style:normal;margin-left:2px}
.up-field input,.up-field select,.up-field textarea{background:#0c0c12;border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:9px 12px;font-size:13.5px;color:var(--c-900);outline:none;transition:border-color .18s,box-shadow .18s;width:100%;font-family:inherit}
.up-field input::placeholder,.up-field textarea::placeholder{color:var(--c-600)}
.up-field input:focus,.up-field select:focus,.up-field textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(59,130,246,.18)}
.up-field textarea{resize:vertical;line-height:1.7}
.up-field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--c-600) 50%),linear-gradient(135deg,var(--c-600) 50%,transparent 50%);background-position:calc(100% - 18px) 55%,calc(100% - 13px) 55%;background-size:5px 5px;background-repeat:no-repeat}
.up-foot{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding-top:6px}
.up-foot .hint{margin-left:auto;font-size:12.5px;color:var(--c-500);max-width:60%}
.up-foot .hint.err{color:var(--danger)}
.up-scene-note{font-size:11.5px;color:var(--c-500);line-height:1.8}

/* ============================================================
   V0.2.1 首页对齐线上豆包版：居中 hero（品牌+副标题+搜索+分类）+ 卡片浏览量 meta
   ============================================================ */

/* hero：单列居中（对齐豆包线上版，无右侧全景球） */
.hero{
  display:flex;flex-direction:column;align-items:center;text-align:center;
  max-width:1180px;margin:0 auto;padding:clamp(64px,10vh,112px) 28px 0;position:relative;
  background:var(--dp-glow) top center/160% 120% no-repeat;
}
.hero .hero-title{margin:0;text-align:center}
.hero .dp-search{margin:38px auto 0;max-width:440px;width:100%}
.hero .home-cats{margin-top:30px;width:100%}

/* 卡片正文 meta：浏览量 + 场景数（对齐豆包版 SpaceCard） */
.card-meta{
  display:flex;align-items:center;gap:18px;margin-top:12px;padding-top:12px;
  border-top:1px solid rgba(255,255,255,.05);color:var(--c-400);font-size:12.5px;
}
.cm-item{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.cm-item svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* ============================================================
   V0.2.3 后台素材库管理
   ============================================================ */
.lib-wrap{max-width:1280px;margin:0 auto;padding:0 24px 60px}
.lib-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin-top:6px}
.lib-item{
  background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:14px;overflow:hidden;
  display:flex;flex-direction:column;transition:.2s;
}
.lib-item:hover{border-color:rgba(255,255,255,.16);transform:translateY(-2px)}
.lib-thumb{
  position:relative;height:120px;background:#0d0d14;background-size:cover;background-position:center;
  border-bottom:1px solid rgba(255,255,255,.05);
}
.lib-used{
  position:absolute;top:8px;right:8px;font-size:11px;font-weight:600;color:#34d399;
  background:rgba(16,185,129,.16);border:1px solid rgba(16,185,129,.4);border-radius:999px;padding:2px 8px;
}
.lib-body{padding:11px 13px 6px;min-width:0}
.lib-body h3{margin:0;font-size:13px;font-weight:600;color:var(--c-900);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lib-body p{margin:5px 0 0;font-size:11.5px;color:var(--c-500)}
.lib-ops{display:flex;gap:8px;padding:10px 13px;border-top:1px solid rgba(255,255,255,.05);margin-top:auto}
.lib-ops button{
  flex:1;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);color:var(--c-700);
  border-radius:8px;padding:6px 8px;font-size:12px;cursor:pointer;font-family:inherit;transition:.18s;
}
.lib-ops button:hover{color:var(--c-900);border-color:rgba(255,255,255,.25)}
.lib-ops button.danger{color:#f87171;border-color:rgba(248,113,113,.3)}
.lib-ops button.danger:hover{background:rgba(248,113,113,.12)}
.lib-empty{
  min-height:320px;border:1px dashed rgba(255,255,255,.16);border-radius:16px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;padding:30px;
}
.lib-empty b{color:var(--c-700);font-size:15px}
.lib-empty p{color:var(--c-500);font-size:12.5px;margin:0;max-width:420px;line-height:1.7}

/* ============================================================
   V0.2.2 后台 720yun 化：创建页（顶部条+左素材+右信息面板）+ 编辑后台
   ============================================================ */

/* ---------- 创建页：顶部操作条 ---------- */
.up-top{
  display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  padding:14px 0 18px;border-bottom:1px solid rgba(255,255,255,.06);margin-bottom:20px;
}
.up-top h1{margin:0;font-size:20px;font-weight:600;color:var(--c-900);letter-spacing:-.01em}
.up-cap{font-size:12.5px;color:var(--c-500);background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:999px;padding:5px 12px}
.up-cap b{color:var(--c-900);font-weight:600}
.up-top-actions{display:flex;gap:8px;flex-wrap:wrap;margin-left:auto}
.up-top-actions .btn{padding:7px 14px;font-size:12.5px}

/* ---------- 创建页：左素材 + 右信息面板 ---------- */
.up-main{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;align-items:start}
.up-left{display:flex;flex-direction:column;gap:14px;min-width:0}
.up-side{position:sticky;top:84px;display:flex;flex-direction:column;gap:14px}
.up-side .up-card{padding:18px}
.up-count{position:absolute;right:10px;top:8px;font-size:11px;color:var(--c-600);pointer-events:none;font-weight:500}
.up-field{position:relative}
.up-field input[type="number"]{padding-right:34px}

/* ---------- 编辑后台：整体骨架 ---------- */
.ed-wrap{max-width:1280px;margin:0 auto;padding:0 24px 60px}
.ed-top{
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  padding:16px 0;border-bottom:1px solid rgba(255,255,255,.06);margin-bottom:16px;
}
.ed-back{display:inline-flex;align-items:center;gap:6px;color:var(--c-500);font-size:13px;border:1px solid rgba(255,255,255,.1);border-radius:999px;padding:6px 13px;transition:.2s}
.ed-back:hover{color:var(--c-900);border-color:rgba(255,255,255,.28)}
.ed-top h1{margin:0;font-size:19px;font-weight:600;color:var(--c-900);letter-spacing:-.01em}
.ed-views{font-size:12.5px;color:var(--c-500)}
.ed-views b{color:var(--c-900);font-weight:600}
.ed-top-actions{display:flex;gap:8px;margin-left:auto}

/* 左功能栏 + 中内容 + 右面板 */
.ed-body{display:grid;grid-template-columns:64px minmax(0,1fr) 260px;gap:16px;align-items:start}
.ed-tabs{display:flex;flex-direction:column;gap:4px;position:sticky;top:84px}
.ed-tabs button{
  border:1px solid transparent;background:transparent;color:var(--c-500);
  border-radius:10px;padding:12px 6px;font-size:13px;cursor:pointer;transition:.18s;font-family:inherit;
  display:flex;flex-direction:column;align-items:center;gap:2px;
}
.ed-tabs button:hover{color:var(--c-900);background:rgba(255,255,255,.04)}
.ed-tabs button.on{color:#fff;background:var(--brand);box-shadow:0 8px 20px -10px rgba(59,130,246,.55);font-weight:500}

.ed-main{min-width:0;display:flex;flex-direction:column;gap:14px}
.ed-pane{display:flex;flex-direction:column;gap:14px}
.ed-card{background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:14px;padding:18px 20px}
.ed-card h3{margin:0 0 14px;font-size:14.5px;font-weight:600;color:var(--c-900);display:flex;align-items:center;gap:8px}
.ed-card h3::before{content:"";width:4px;height:14px;border-radius:2px;background:var(--brand)}
.ed-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.ed-card-head h3{margin:0}
.ed-card-head .btn{padding:6px 12px;font-size:12.5px}

.ed-side{display:flex;flex-direction:column;gap:14px;position:sticky;top:84px}
.ed-link{font-size:11.5px;color:var(--c-400);word-break:break-all;line-height:1.6;margin:0 0 12px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);border-radius:8px;padding:8px 10px}
.ed-meta{font-size:12px;color:var(--c-500);margin:8px 0 0}

/* 基础面板 */
.ed-basic-grid{display:grid;grid-template-columns:200px minmax(0,1fr);gap:18px}
.ed-cover{display:flex;flex-direction:column;gap:10px}
.ed-cover img{width:200px;height:100px;object-fit:cover;border-radius:10px;border:1px solid rgba(255,255,255,.08)}
#edCoverEmpty{
  width:200px;height:100px;border-radius:10px;border:1px dashed rgba(255,255,255,.18);
  display:flex;align-items:center;justify-content:center;text-align:center;
  color:var(--c-500);font-size:12px;line-height:1.6;
}

/* 视角面板 */
.ed-range3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:16px}
.ed-row{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:6px}
.ed-chk{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:var(--c-600);cursor:pointer}
.ed-chk input{accent-color:var(--brand);width:14px;height:14px}

/* 热点面板 */
.hs-form{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.07);border-radius:12px;padding:14px 16px;margin-bottom:14px}
.hs-form .ed-range3{margin-bottom:10px}
.hs-list{display:flex;flex-direction:column;gap:8px}
.hs-item{display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);border-radius:10px;padding:9px 12px;font-size:12.5px}
.hs-tag{flex:none;border-radius:999px;padding:3px 9px;font-size:11px;font-weight:600}
.hs-tag.go{color:#67e8f9;background:rgba(14,165,233,.18);border:1px solid rgba(14,165,233,.35)}
.hs-tag.info{color:#fbbf24;background:rgba(245,158,11,.15);border:1px solid rgba(245,158,11,.3)}
.hs-pos{flex:none;color:var(--c-500);font-size:11.5px}
.hs-txt{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--c-700)}
.hs-del{flex:none;background:transparent;border:1px solid rgba(248,113,113,.35);color:#f87171;border-radius:8px;padding:4px 10px;font-size:11.5px;cursor:pointer;font-family:inherit;transition:.18s}
.hs-del:hover{background:rgba(248,113,113,.12)}

/* 场景面板 */
.ed-scene-list{display:flex;flex-direction:column;gap:10px}
.ed-scene-card{display:flex;gap:12px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);border-radius:12px;padding:10px 12px;align-items:center}
.ed-sc-thumb{position:relative;flex:none;width:130px;height:66px;border-radius:8px;background:#0d0d14;background-size:cover;background-position:center;overflow:hidden}
.ed-sc-body{flex:1;min-width:0;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.ed-sc-name{background:#0c0c12;border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:7px 11px;font-size:13px;color:var(--c-900);outline:none;width:220px;font-family:inherit}
.ed-sc-name:focus{border-color:var(--brand)}

/* 底部场景条 */
.ed-strip-wrap{margin-top:16px;border-top:1px solid rgba(255,255,255,.06);padding-top:14px}
.ed-strip{display:flex;gap:10px;flex-wrap:wrap;min-height:44px}
.ed-strip-cell{position:relative;flex:none;border:0;padding:0;background:transparent;cursor:pointer;border-radius:10px;overflow:hidden;outline:2px solid transparent;outline-offset:2px;transition:.18s}
.ed-strip-cell.on{outline-color:var(--brand)}
.ed-strip-cell:hover{outline-color:rgba(59,130,246,.5)}
.ed-stp{display:block;width:76px;height:44px;background:#0d0d14;background-size:cover;background-position:center}
.ed-strip-cell i{
  position:absolute;left:5px;bottom:4px;font-style:normal;font-size:10px;font-weight:600;
  background:rgba(10,10,15,.65);color:#fff;border-radius:999px;padding:1px 5px;
}
.ed-strip-acts{display:flex;align-items:center;gap:14px;margin-top:10px;flex-wrap:wrap}
.ed-strip-name{font-size:12.5px;color:var(--c-600)}
.ed-strip-acts .btn{padding:5px 11px;font-size:12px}

/* 响应式 */
@media (max-width:1020px){
  .ed-body{grid-template-columns:52px minmax(0,1fr)}
  .ed-side{display:none}
}
@media (max-width:860px){
  .up-main{grid-template-columns:1fr}
  .up-side{position:static}
  .ed-body{grid-template-columns:1fr}
  .ed-tabs{flex-direction:row;position:static;overflow-x:auto}
  .ed-basic-grid{grid-template-columns:1fr}
  .ed-range3{grid-template-columns:1fr}
  .ed-top-actions{margin-left:0}
}

/* ============ pv62 加载动画 & 跳转加载 ============ */
#pvLoading{position:fixed;inset:0;z-index:2001;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;background:radial-gradient(120% 130% at 50% 8%,#101a2e 0%,#0a1020 46%,#05080f 100%);transition:opacity .55s ease,visibility .55s}
#pvLoading.pv-done{opacity:0;visibility:hidden;pointer-events:none}
.pv-load-orb{position:relative;width:96px;height:96px}
.pv-load-orb i{position:absolute;border-radius:50%;border:2px solid transparent}
.pv-load-orb i:nth-child(1){inset:0;border-top-color:#38bdf8;border-right-color:rgba(56,189,248,.22);animation:pvSpin 1.15s linear infinite}
.pv-load-orb i:nth-child(2){inset:13px;border-bottom-color:#818cf8;border-left-color:rgba(129,140,248,.22);animation:pvSpin 1.7s linear infinite reverse}
.pv-load-orb i:nth-child(3){inset:27px;border-top-color:#22d3ee;animation:pvSpin .95s linear infinite}
.pv-load-orb i:nth-child(4){inset:41px;border-bottom-color:#a5b4fc;animation:pvSpin 2.1s linear infinite}
.pv-load-dot{position:absolute;left:50%;top:50%;width:10px;height:10px;margin:-5px;border-radius:50%;background:linear-gradient(135deg,#67e8f9,#818cf8);box-shadow:0 0 18px rgba(103,232,249,.8);animation:pvPulse 1.4s ease-in-out infinite}
.pv-load-title{font-size:15px;letter-spacing:.35em;color:rgba(226,232,240,.92);text-shadow:0 0 24px rgba(56,189,248,.35);animation:pvBreath 2.2s ease-in-out infinite}
.pv-load-sub{font-size:12px;letter-spacing:.18em;color:rgba(148,163,184,.75)}
.pv-load-bar{width:190px;height:3px;border-radius:3px;background:rgba(148,163,184,.14);overflow:hidden}
.pv-load-bar span{display:block;height:100%;width:0;border-radius:3px;background:linear-gradient(90deg,#38bdf8,#22d3ee,#818cf8);background-size:200% 100%;animation:pvShine 1.6s linear infinite;transition:width .7s ease}
@keyframes pvSpin{to{transform:rotate(360deg)}}
@keyframes pvPulse{0%,100%{transform:scale(.85);opacity:.75}50%{transform:scale(1.15);opacity:1}}
@keyframes pvBreath{0%,100%{opacity:.9}50%{opacity:.55}}
@keyframes pvShine{0%{background-position:0% 0}100%{background-position:200% 0}}
.pv-load-actions{display:flex;gap:10px;min-height:30px;align-items:center}
.pv-load-actions button{font-size:12.5px;letter-spacing:.08em;color:#bae6fd;background:rgba(56,189,248,.1);border:1px solid rgba(56,189,248,.35);border-radius:999px;padding:7px 18px;cursor:pointer;transition:background .2s,border-color .2s}
.pv-load-actions button:hover{background:rgba(56,189,248,.22);border-color:rgba(56,189,248,.6)}
#pvLoading.pv-done .pv-load-actions{display:none}
.pv-qual{position:fixed;top:18px;right:74px;z-index:75;font-size:11px;letter-spacing:.12em;color:rgba(148,163,184,.85);background:rgba(15,17,26,.5);border:1px solid rgba(148,163,184,.22);border-radius:999px;padding:4px 12px;backdrop-filter:blur(6px);pointer-events:none;transition:color .3s}
.pv-qual{color:rgba(186,230,253,.9)}
.pv-strip{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:72;max-width:92vw}
.pv-strip-inner{display:flex;gap:8px;padding:8px;border-radius:14px;background:rgba(12,14,20,.72);border:1px solid rgba(148,163,184,.25);backdrop-filter:blur(10px);overflow-x:auto;scrollbar-width:none}
.pv-strip-inner::-webkit-scrollbar{display:none}
.pv-strip-item{flex:0 0 auto;width:84px;cursor:pointer;border:1px solid transparent;border-radius:10px;background:transparent;color:var(--c-400);padding:0;overflow:hidden;text-align:center;transition:border-color .2s,background .2s}
.pv-strip-item img{width:84px;height:48px;object-fit:cover;display:block;background:#1c2130}
.pv-strip-item b{display:flex;width:84px;height:48px;align-items:center;justify-content:center;font-size:15px;color:rgba(148,163,184,.8);background:#1c2130}
.pv-strip-item span{display:block;font-size:11px;line-height:1.4;padding:3px 4px 2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pv-strip-item:hover{border-color:rgba(148,163,184,.5);background:rgba(56,189,248,.08)}
.pv-strip-item.on{border-color:rgba(56,189,248,.8);background:rgba(56,189,248,.14)}
.pv-strip-item.on span{color:#bae6fd}
.pv-round.on{background:rgba(56,189,248,.28);border-color:rgba(56,189,248,.75);color:#bae6fd}
#pvTransition{position:fixed;inset:0;z-index:3000;display:flex;align-items:center;justify-content:center;background:radial-gradient(120% 130% at 50% 8%,#101a2e,#070b14 60%,#04060b);opacity:0;visibility:hidden;transition:opacity .32s ease,visibility .32s}
#pvTransition.on{opacity:1;visibility:visible}
.pv-trans-orb{width:64px;height:64px;position:relative}
.pv-trans-orb i{position:absolute;inset:0;border-radius:50%;border:2px solid transparent}
.pv-trans-orb i:nth-child(1){border-top-color:#38bdf8;animation:pvSpin 1s linear infinite}
.pv-trans-orb i:nth-child(2){inset:10px;border-bottom-color:#818cf8;animation:pvSpin 1.5s linear infinite reverse}