/* ============================================================
   TREASURECTURE — Portfolio 2026
   Design language: blueprint × editorial serif
   single easing: cubic-bezier(.48,.05,.35,.99) · .8s · .1s stagger
   ============================================================ */
:root{
  --ease:cubic-bezier(.48,.05,.35,.99);
  --d:.8s;
  --bg:#0a121c;
  --bg2:#0d1622;
  --panel:#0f1a28;
  --line:rgba(120,168,222,.16);
  --line2:rgba(120,168,222,.32);
  --ink:#e9eff6;
  --dim:#8ba1b5;
  --faint:#7089a0;            /* A11Y-04: was #5a7086 — 3.67:1 failed AA, now 5.17:1 on --bg */
  --rose:#ff4d7e;
  --rose-dim:rgba(255,77,126,.14);
  --works:#4dd0e1;
  --arch:#f0a83c;
  --explore:#5fd39a;
  --accent:var(--rose);
  --acc-rgb:255,77,126;
  --serif:"Palatino Linotype",Palatino,Georgia,"Times New Roman","Noto Serif SC","Source Han Serif SC",STZhongsong,SimSun,serif;
  --sans:"Segoe UI",system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  --mono:"Cascadia Code",Consolas,"JetBrains Mono","SF Mono",monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
body{
  background:var(--bg);color:var(--ink);
  font-family:var(--sans);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--rose);color:#fff}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}

/* ---------- grid / vignette atmosphere ---------- */
.grid-bg{position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:
    linear-gradient(var(--line) 1px,transparent 1px),
    linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(75% 75% at 50% 42%,rgba(0,0,0,.5),transparent 100%);
  opacity:.5}
.grid-bg::after{content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(120,168,222,.09) 1px,transparent 1px),
    linear-gradient(90deg,rgba(120,168,222,.09) 1px,transparent 1px);
  background-size:14.4px 14.4px}
.vignette{position:fixed;inset:0;pointer-events:none;z-index:1;
  background:radial-gradient(72% 62% at 50% 46%,transparent 32%,rgba(2,8,16,.6) 100%);
  box-shadow:inset 0 0 220px rgba(var(--acc-rgb),.13);
  transition:box-shadow var(--d) var(--ease)}

/* ---------- preloader ---------- */
#loader{position:fixed;inset:0;z-index:200;background:var(--bg);
  display:grid;place-items:center;
  transition:clip-path 1s var(--ease);
  clip-path:inset(0 0 0 0)}
#loader.done{clip-path:inset(0 0 100% 0)}
#loader .inner{text-align:center}
#loader .mark{font-family:var(--mono);font-size:11px;letter-spacing:.55em;color:var(--dim);
  text-transform:uppercase}
#loader .name{font-family:var(--serif);font-size:clamp(26px,4vw,44px);letter-spacing:.3em;
  margin:18px 0 26px;color:var(--ink)}
#loader .bar{width:220px;height:1px;background:var(--line2);margin:0 auto;position:relative;overflow:hidden}
#loader .bar i{position:absolute;inset:0;background:var(--rose);transform:scaleX(0);
  transform-origin:left;transition:transform .3s ease-out}
#loader .pct{margin-top:14px;font-family:var(--mono);font-size:10px;letter-spacing:.3em;color:var(--faint)}

/* ---------- page transition curtain ---------- */
#curtain{position:fixed;inset:0;z-index:180;background:var(--bg);pointer-events:none;
  display:grid;place-items:center;clip-path:inset(0 0 100% 0)}
#curtain.live{pointer-events:auto}
#curtain .cu-in{text-align:center;opacity:0;transform:translateY(16px)}
#curtain .cu-id{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.42em;
  color:var(--accent);text-transform:uppercase}
#curtain .cu-ti{display:block;margin-top:12px;font-family:var(--serif);
  font-size:clamp(20px,2.8vw,34px);letter-spacing:.1em;color:var(--ink)}
#curtain .cu-ti em{font-style:italic;letter-spacing:.02em}
#curtain .cu-zh{display:block;margin-top:10px;font-family:var(--mono);font-size:10px;
  letter-spacing:.3em;color:var(--faint);text-transform:uppercase}

/* ---------- topbar ---------- */
.topbar{position:fixed;top:0;left:0;right:0;z-index:60;
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 34px;pointer-events:none;
  transition:background var(--d) var(--ease),backdrop-filter var(--d) var(--ease),border-color var(--d) var(--ease)}
.topbar::before{content:"";position:absolute;inset:0;border-bottom:1px solid transparent;
  transition:border-color var(--d) var(--ease)}
body.scrolled .topbar{background:rgba(10,18,28,.78);backdrop-filter:blur(12px);pointer-events:auto}
body.scrolled .topbar::before{border-bottom-color:var(--line)}
.brand{pointer-events:auto;display:flex;align-items:baseline;gap:12px}
.brand .lg{font-family:var(--serif);font-size:19px;letter-spacing:.26em}
.brand .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);
  transition:background var(--d) var(--ease);box-shadow:0 0 10px var(--accent)}
.brand .sup{font-family:var(--mono);font-size:9px;letter-spacing:.3em;color:var(--faint)}
.brand-wrap{position:relative;pointer-events:auto}
.brand{cursor:pointer;user-select:none}
.profile-card{position:absolute;top:calc(100% + 14px);left:0;z-index:70;min-width:320px;
  background:rgba(10,18,28,.92);backdrop-filter:blur(12px);border:1px solid var(--line);
  border-radius:6px;padding:16px 18px 12px;box-shadow:0 18px 50px rgba(0,0,0,.5)}
.profile-card::before{content:"PROFILE · 联系方式";display:block;font-family:var(--mono);
  font-size:9.5px;letter-spacing:.3em;color:var(--faint);margin-bottom:10px}
.pr-head{display:flex;align-items:baseline;gap:10px;padding-bottom:10px;margin-bottom:8px;border-bottom:1px solid var(--line)}
.pr-name{font-family:var(--serif);font-size:16px;letter-spacing:.12em;color:var(--ink)}
.pr-role{font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:var(--dim)}
.pr-row{display:flex;align-items:center;gap:10px;padding:7px 0}
.pr-row .lb{font-family:var(--mono);font-size:10px;letter-spacing:.24em;color:var(--faint);flex:none;width:40px}
.pr-row .vl{flex:1;font-size:13px;letter-spacing:.04em;color:var(--ink);word-break:break-all}
.copy-btn{flex:none;width:28px;height:28px;border:1px solid var(--line);border-radius:4px;background:transparent;
  color:var(--dim);cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:border-color .3s var(--ease),color .3s var(--ease)}
.copy-btn:hover,.copy-btn.ok{border-color:var(--accent);color:var(--accent)}
.tnav{display:flex;gap:34px;pointer-events:auto}
.tnav a{font-family:var(--mono);font-size:13px;letter-spacing:.22em;color:var(--dim);
  text-transform:uppercase;position:relative;padding:4px 0;
  transition:color .4s var(--ease)}
.tnav a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;
  background:var(--accent);transform:scaleX(0);transform-origin:right;
  transition:transform .5s var(--ease)}
.tnav a:hover{color:var(--ink)}
.tnav a:hover::after{transform:scaleX(1);transform-origin:left}
.tnav a.on{color:var(--ink)}
.tnav a.on::after{transform:scaleX(1);transform-origin:left;opacity:.55}
.tnav a.on .no{color:var(--accent)}
.tnav a .no{color:var(--faint);margin-right:6px;font-size:11px;transition:color .4s var(--ease)}
.tnav a .zh{font-style:normal;color:var(--faint);font-size:11px;letter-spacing:.14em;margin-left:8px;
  transition:color .4s var(--ease)}
.tnav a:hover .zh{color:var(--dim)}

/* ---------- hero / compass ---------- */
.hero{position:sticky;top:0;height:100vh;height:100svh;z-index:2;overflow:hidden}
.bg-title{position:absolute;left:0;right:0;top:6.5vh;text-align:center;pointer-events:none;z-index:2}
.bg-title .en{font-family:var(--serif);font-size:clamp(30px,5.6vw,76px);letter-spacing:.16em;
  color:var(--ink);opacity:.9;font-weight:400;line-height:1.15}
.bg-title .en em{font-style:italic;color:var(--accent);transition:color var(--d) var(--ease)}
.bg-title .sub{margin-top:14px;font-family:var(--mono);font-size:10.5px;letter-spacing:.5em;
  color:var(--dim);text-transform:uppercase}
.bg-title .sub b{color:var(--accent);font-weight:400;transition:color var(--d) var(--ease)}

.stage{position:absolute;inset:0;display:grid;place-items:center;perspective:1500px;z-index:3;padding-top:11vh}
#wrap{position:relative;width:900px;height:900px;max-width:74vmin;max-height:74vmin;
  transform-style:preserve-3d;
  transition:opacity .6s var(--ease)}
#disc{position:absolute;inset:0;transform-style:preserve-3d;border-radius:50%}
#discSvg{position:absolute;inset:0;width:100%;height:100%;transform:translateZ(1.6px);
  filter:drop-shadow(0 30px 60px rgba(0,0,0,.55))}
.face{position:absolute;inset:0;border-radius:50%;
  background:
    radial-gradient(60% 60% at 50% 42%,rgba(30,52,78,.55),rgba(13,22,34,.9) 78%),
    var(--bg2);
  transform:translateZ(1px)}
.face::before{content:"";position:absolute;inset:0;border-radius:50%;
  background:radial-gradient(circle at 34% 28%,rgba(140,190,240,.10),transparent 55%)}
#shadow{position:absolute;left:6%;right:6%;bottom:-26px;height:60px;border-radius:50%;
  background:radial-gradient(50% 50% at 50% 50%,rgba(0,0,0,.55),transparent 70%);
  filter:blur(14px)}

/* zone wedge highlight */
.wedge{transition:opacity .5s var(--ease)}

/* holes */
.hole{position:absolute;width:var(--hr);height:var(--hr);transform:translate(-50%,-50%) translateZ(2.5px)}
.hole .cup{position:absolute;inset:0;border-radius:50%;
  background:radial-gradient(circle at 50% 42%,#050a12 0 38%,#0c1622 62%,rgba(120,168,222,.25));
  box-shadow:inset 0 6px 16px rgba(0,0,0,.85),0 0 0 1px var(--line2),0 0 24px rgba(var(--acc-rgb),.10);
  transition:box-shadow .5s var(--ease)}
.hole.near .cup{box-shadow:inset 0 6px 16px rgba(0,0,0,.85),0 0 0 1px var(--accent),0 0 34px rgba(var(--acc-rgb),.45)}
.hole .prog{position:absolute;inset:-7px;width:calc(100% + 14px);height:calc(100% + 14px);transform:rotate(-90deg)}
.hole .prog circle{fill:none;stroke:var(--accent);stroke-width:2.5;
  stroke-linecap:round;stroke-dasharray:var(--circ);stroke-dashoffset:var(--circ);
  transition:stroke var(--d) var(--ease)}
.hole .lbl{position:absolute;left:50%;top:calc(100% + 12px);transform:translateX(-50%);
  text-align:center;white-space:nowrap;pointer-events:none}
.hole .lbl .en{font-family:var(--mono);font-size:11px;letter-spacing:.3em;color:var(--accent);
  opacity:.8;transition:color var(--d) var(--ease)}
.hole .lbl .zh{font-size:12.5px;letter-spacing:.4em;color:var(--dim);margin-top:5px}
.hole .no{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  font-family:var(--mono);font-size:9.5px;letter-spacing:.2em;color:var(--faint)}

/* ball */
#ball{position:absolute;width:var(--br);height:var(--br);margin:calc(var(--br)/-2) 0 0 calc(var(--br)/-2);
  transform-style:preserve-3d;z-index:5;pointer-events:none}
#ball .body{position:absolute;inset:0;border-radius:50%;
  background:
    radial-gradient(circle at 32% 26%,#ffb3c8 0 6%,#ff6d97 26%,#e9306154 58%,rgba(180,20,70,.6) 78%,#7e1038 100%),
    #e9306154;
  background:
    radial-gradient(circle at 32% 26%,#ffc4d4 0 7%,#ff6d97 30%,#ea3567 62%,#a3144a 86%,#70103a 100%);
  box-shadow:0 10px 26px rgba(233,48,97,.5),inset -6px -10px 18px rgba(80,5,40,.65),inset 5px 7px 12px rgba(255,255,255,.35);
  transition:transform .55s var(--ease),opacity .55s var(--ease)}
#ball .glow{position:absolute;inset:-60%;border-radius:50%;
  background:radial-gradient(circle,rgba(255,77,126,.32),transparent 62%);
  animation:pulse 2.6s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.55;transform:scale(.9)}50%{opacity:1;transform:scale(1.12)}}
#ball .contact{position:absolute;left:12%;right:12%;bottom:-16%;height:22%;border-radius:50%;
  background:radial-gradient(50% 50% at 50% 50%,rgba(0,0,0,.6),transparent 70%);filter:blur(3px)}
#ball.sunk .body{transform:scale(.3) translateY(30%);opacity:0}
#ball.sunk .glow{opacity:0}
#ball.held .body{filter:brightness(1.18);transform:scale(.86)}
#ball.held .glow{inset:-30%;animation-duration:1.8s}
#trail{position:absolute;inset:0;pointer-events:none;z-index:4}

/* hud / hint */
.hud{position:absolute;left:34px;bottom:30px;z-index:6;pointer-events:none;
  font-family:var(--mono);font-size:12px;letter-spacing:.22em;color:var(--dim);line-height:2}
.hud .acc{color:var(--accent);transition:color var(--d) var(--ease)}
.hint{position:absolute;left:0;right:0;bottom:24px;text-align:center;z-index:6;pointer-events:none;
  font-family:var(--mono);font-size:12px;letter-spacing:.3em;color:var(--dim)}
.hint .line{width:1px;height:34px;background:linear-gradient(var(--accent),transparent);
  margin:10px auto 0;animation:drop 1.8s var(--ease) infinite;transition:background var(--d) var(--ease)}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
.ctl{position:absolute;right:34px;bottom:30px;z-index:6;text-align:right;pointer-events:none;
  font-family:var(--mono);font-size:12px;letter-spacing:.22em;color:var(--dim);line-height:2}
.ctl b{color:var(--dim);font-weight:400}

/* hero scroll-away parallax */
.hero .par{transition:none}

/* ---------- ticker ---------- */
.ticker{position:relative;z-index:10;background:var(--bg);border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  overflow:hidden;white-space:nowrap;padding:13px 0;
  mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.ticker .track{display:inline-flex;gap:64px;animation:tick 36s linear infinite;padding-left:32px;
  font-family:var(--mono);font-size:11px;letter-spacing:.26em;color:var(--dim);text-transform:uppercase}
.ticker:hover .track{animation-play-state:paused}
.ticker .tag{color:var(--rose)}
@keyframes tick{to{transform:translateX(-50%)}}

/* ---------- content shell ---------- */
.content{position:relative;z-index:10;background:var(--bg)}
.shell{max-width:1360px;margin:0 auto;padding:0 44px}
section.block{padding:110px 0 90px;border-top:1px solid var(--line)}

/* section heads — contra editorial */
.shead{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:56px}
.shead .k{font-family:var(--mono);font-size:11px;letter-spacing:.4em;color:var(--accent);
  text-transform:uppercase;margin-bottom:18px;transition:color var(--d) var(--ease)}
.shead h2{font-family:var(--serif);font-weight:400;font-size:clamp(38px,4.6vw,64px);
  letter-spacing:.06em;line-height:1.08}
.shead h2 em{font-style:italic;letter-spacing:.02em}
.shead .lead{max-width:360px;font-size:13.5px;line-height:2;color:var(--dim);text-align:right}
.shead .lead .zh{display:block;color:var(--ink);margin-bottom:6px;letter-spacing:.08em}

/* reveal */
.rv{opacity:0;transform:translateY(60px);transition:opacity var(--d) var(--ease),transform var(--d) var(--ease)}
.rv.in{opacity:1;transform:none}

/* ---------- filter chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:44px}
.chip{font-family:var(--mono);font-size:10.5px;letter-spacing:.22em;color:var(--dim);
  border:1px solid var(--line2);border-radius:999px;padding:8px 18px;
  transition:all .45s var(--ease);text-transform:uppercase}
.chip:hover{color:var(--ink);border-color:var(--dim)}
.chip.on{color:#04121e;background:var(--accent);border-color:var(--accent)}

/* ---------- project cards ---------- */
/* minmax(0,1fr): a bare 1fr inherits the item's min-content, and nowrap meta text
   inside a card can push the track wider than the page (mobile shrink-to-fit bug) */
.pgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:34px 30px}
.pcard{position:relative;opacity:0;transform:translateY(60px);
  transition:opacity var(--d) var(--ease),transform var(--d) var(--ease),filter .5s var(--ease)}
.pcard.in{opacity:1;transform:none}
/* GSAP drives transform for card entry → drop only the transform transition
   (opacity/filter stay CSS-owned so .dim filtering keeps its smooth fade) */
body.gm .pcard{transition:opacity var(--d) var(--ease),filter .5s var(--ease)}
.pcard.dim{opacity:.16;filter:saturate(.2);pointer-events:none}
.pcard a{display:block}
.covers{position:relative;aspect-ratio:16/10.4;overflow:hidden;border-radius:4px;
  border:1px solid var(--line);background:var(--panel)}
.covers img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  transition:transform 1s var(--ease),opacity .7s var(--ease)}
.covers .cA{filter:saturate(.92)}
.covers .cV{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.covers .cB{clip-path:polygon(58% 0,100% 0,100% 100%,42% 100%)}
.covers::after{content:"";position:absolute;left:calc(58% - 1px);top:0;bottom:0;width:1px;
  background:linear-gradient(transparent,rgba(255,255,255,.55),transparent);
  transform:translateX(0);transition:transform 1s var(--ease)}
.pcard:hover .covers .cA{transform:scale(1.045)}
.pcard:hover .covers .cB{transform:scale(1.045)}
.pcard:hover .covers::after{transform:translateX(14px)}
.pcard:hover .cB.flip{opacity:0}
/* dual-cover compare — divider follows pointer (restored from approved portfolio) */
.covers.duo .cB{clip-path:inset(0 0 0 var(--pos,58%));transition:clip-path .06s linear,transform 1s var(--ease)}
.covers.duo::after{display:none}
.covers.duo .cmp{position:absolute;inset:0;z-index:2}
.covers.duo .cover-line{position:absolute;top:0;bottom:0;left:var(--pos,58%);width:1px;
  background:linear-gradient(transparent,rgba(255,255,255,.9),transparent);pointer-events:none}
.covers.duo .cover-handle{position:absolute;top:50%;left:var(--pos,58%);transform:translate(-50%,-50%);
  width:40px;height:40px;border-radius:50%;border:1.5px solid rgba(255,255,255,.92);
  background:rgba(10,18,28,.55);color:#fff;cursor:ew-resize;display:flex;align-items:center;justify-content:center;
  opacity:0;transition:opacity .3s var(--ease);touch-action:none;-webkit-tap-highlight-color:transparent;
  user-select:none;-webkit-user-drag:none}
.covers.duo img{-webkit-user-drag:none;user-select:none}
.covers.duo .cover-handle svg{width:18px;height:18px}
.pcard:hover .covers.duo .cover-handle,.covers.duo .cover-handle:focus-visible{opacity:1}
@media (hover:none){.covers.duo .cover-handle{opacity:1;width:44px;height:44px}} /* RD-01: 44px touch target */

/* A11Y-03: one coherent keyboard focus ring for the whole sheet — the UA default
   varies between links, buttons and the role=button compass controls */
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.covers .veil{position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,12,20,0) 42%,rgba(6,12,20,.82) 100%);
  opacity:0;transition:opacity .6s var(--ease)}
.covers .badge{position:absolute;top:14px;left:14px;z-index:3;
  font-family:var(--mono);font-size:9.5px;letter-spacing:.26em;color:#dff3f7;
  background:rgba(8,16,26,.66);border:1px solid rgba(160,210,235,.25);
  padding:5px 12px;border-radius:999px;backdrop-filter:blur(6px)}
.covers .badge.b2{color:#f8e3c8;border-color:rgba(240,170,70,.4)}
.covers .badge.b3{color:#d9f5f9;border-color:rgba(77,208,225,.5)}
.pmeta{position:absolute;left:20px;right:20px;bottom:18px;z-index:2;color:#eef6fa;
  opacity:0;transform:translateY(16px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.pmeta .row{display:flex;gap:18px;flex-wrap:wrap;font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase}
.pmeta .row span b{color:#9fdcec;font-weight:400}
.pcard:hover .veil{opacity:1}
.pcard:hover .pmeta{opacity:1;transform:none}
.prow{display:flex;align-items:baseline;gap:16px;margin-top:16px}
.prow .pid{font-family:var(--mono);font-size:11px;letter-spacing:.24em;color:var(--accent);
  transition:color var(--d) var(--ease)}
.prow h3{font-family:var(--serif);font-weight:400;font-size:21px;letter-spacing:.05em;flex:1;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.prow .yr{font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--faint)}
.pcard.solo .covers .cB{opacity:0}
.pcard.solo .covers::after{opacity:0}

/* ---------- index table ---------- */
.itable{width:100%;border-collapse:collapse}
.itable td{padding:15px 14px;border-bottom:1px solid var(--line);font-size:13px;
  transition:background .35s var(--ease),color .35s var(--ease)}
.itable tr{cursor:pointer}
.itable tr:hover td{background:rgba(var(--acc-rgb),.07)}
/* A11Y-01/03: the row stays clickable for the mouse, but the real control is the
   <a> inside .ti — keyboard & screen readers get a proper link + visible focus */
.itable .ti a{color:inherit;text-decoration:none;display:inline}
.itable .ti a:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:2px}
.itable .no{font-family:var(--mono);font-size:10px;color:var(--faint);width:44px}
.itable .id{font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--accent);width:74px;transition:color var(--d) var(--ease)}
.itable .ti{font-family:var(--serif);font-size:16.5px;letter-spacing:.04em}
.itable .en{color:var(--faint);font-size:11px;font-family:var(--mono);letter-spacing:.08em}
.itable .ty,.itable .lc{color:var(--dim);font-size:12px}
.itable .yr{font-family:var(--mono);font-size:11px;color:var(--dim);width:64px}
.itable .st{font-family:var(--mono);font-size:10px;letter-spacing:.14em;width:150px}
.itable .st.b{color:var(--explore)}
.itable .st.c{color:#4dd0e1}
.itable .st.d{color:var(--arch)}

/* ---------- explorer ---------- */
.xgrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.xcard{border:1px solid var(--line);border-radius:4px;padding:26px 24px 24px;min-height:250px;
  display:flex;flex-direction:column;background:linear-gradient(180deg,rgba(120,168,222,.05),transparent 55%);
  transition:border-color .5s var(--ease),transform .6s var(--ease),background .5s var(--ease)}
.xcard:hover{transform:translateY(-6px);border-color:var(--xc,var(--accent))}
.xcard .no{font-family:var(--mono);font-size:10px;letter-spacing:.3em;color:var(--xc,var(--accent))}
.xcard h3{font-family:var(--serif);font-weight:400;font-size:21px;letter-spacing:.06em;margin:16px 0 4px}
.xcard .en{font-family:var(--mono);font-size:9.5px;letter-spacing:.24em;color:var(--faint);text-transform:uppercase}
.xcard p{font-size:12.5px;line-height:1.95;color:var(--dim);margin-top:auto;padding-top:18px}
.xcard .st{margin-top:14px;font-family:var(--mono);font-size:9.5px;letter-spacing:.2em;color:var(--xc,var(--accent));opacity:.75}

/* ---------- management ---------- */
.mstats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;margin-bottom:44px}
.mstat{border:1px solid var(--line);border-radius:4px;padding:22px 24px;background:linear-gradient(180deg,rgba(120,168,222,.05),transparent 55%)}
.mstat .v{font-family:var(--serif);font-size:34px;letter-spacing:.04em;color:var(--ink)}
.mstat .k{font-family:var(--mono);font-size:9.5px;letter-spacing:.28em;color:var(--accent);margin-top:8px}
.mstat .zh{font-size:11px;color:var(--dim);margin-top:4px;letter-spacing:.1em}
.mflow{display:flex;align-items:center;flex-wrap:wrap;gap:10px;border:1px dashed var(--line);border-radius:4px;
  padding:20px 24px;margin-bottom:44px}
.mflow .mph{display:flex;align-items:baseline;gap:8px;white-space:nowrap}
.mflow .mph .no{font-family:var(--mono);font-size:9px;letter-spacing:.2em;color:var(--faint)}
.mflow .mph b{font-weight:400;font-size:13px;letter-spacing:.12em;color:var(--ink)}
.mflow .mph i{font-style:normal;font-family:var(--mono);font-size:8.5px;letter-spacing:.16em;color:var(--dim);text-transform:uppercase}
.mflow .arr{color:var(--accent);opacity:.6;font-family:var(--mono);font-size:11px}
.mcap{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid var(--line)}
.mcap .mrow{display:grid;grid-template-columns:190px 1fr;gap:24px;align-items:start;
  padding:24px 4px;border-bottom:1px solid var(--line)}
.mcap .mrow:nth-child(odd){border-right:1px solid var(--line);padding-right:28px}
.mcap .mrow:nth-child(even){padding-left:28px}
.mcap .t b{display:block;font-family:var(--serif);font-weight:400;font-size:17px;letter-spacing:.08em}
.mcap .t span{font-family:var(--mono);font-size:9px;letter-spacing:.2em;color:var(--faint);text-transform:uppercase}
.mcap .mrow p{font-size:12.5px;line-height:2;color:var(--dim);margin:0}

/* ---------- viz panels (charts / icons) ---------- */
.viz{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:44px}
.panel{border:1px solid var(--line);border-radius:4px;padding:26px 28px 24px;
  background:linear-gradient(180deg,rgba(120,168,222,.04),transparent 60%)}
.panel .pk{display:flex;justify-content:space-between;font-family:var(--mono);
  font-size:9.5px;letter-spacing:.28em;color:var(--accent)}
.panel .pk span:last-child{color:var(--dim);letter-spacing:.18em}
.panel .pcap{font-size:11.5px;line-height:1.95;color:var(--dim);margin-top:20px;
  padding-top:14px;border-top:1px dashed var(--line)}
/* horizontal bars */
.hbar{display:grid;grid-template-columns:58px 1fr 26px;align-items:center;gap:14px;margin-top:15px}
.hbar .lb{font-size:11.5px;letter-spacing:.1em;color:var(--dim);text-align:right}
.hbar .tr{height:6px;background:rgba(120,168,222,.10);border-radius:3px;overflow:hidden}
.hbar .tr i{display:block;height:100%;border-radius:3px;
  background:linear-gradient(90deg,rgba(77,208,225,.30),#4dd0e1)}
.hbar .ct{font-family:var(--mono);font-size:10px;color:var(--ink);opacity:.8}
/* yearly columns */
.ybars{display:flex;align-items:flex-end;gap:16px;height:150px;margin-top:22px;padding:0 4px}
.ycol{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:3px;height:100%}
.ycol .bd{width:55%;background:rgba(120,168,222,.22);border:1px solid rgba(120,168,222,.30);border-radius:2px 2px 0 0}
.ycol .bc{width:55%;background:linear-gradient(180deg,#f0a83c,rgba(240,168,60,.55));border-radius:2px}
.ycol .bb{width:55%;background:linear-gradient(180deg,#4dd0e1,rgba(77,208,225,.55));border-radius:2px}
.ycol .n{font-family:var(--mono);font-size:9.5px;color:var(--dim)}
.ycol .yr{font-family:var(--mono);font-size:9px;letter-spacing:.08em;color:var(--faint)}
.leg{display:flex;gap:22px;margin-top:14px;font-family:var(--mono);font-size:9px;letter-spacing:.18em;color:var(--dim)}
.leg .sw{display:inline-block;width:9px;height:9px;border-radius:2px;margin-right:7px;vertical-align:-1px}
.leg .sw.bb2{background:#4dd0e1}
.leg .sw.bc2{background:#f0a83c}
.leg .sw.bd2{background:rgba(120,168,222,.25);border:1px solid rgba(120,168,222,.35)}
/* delivery donut legend */
.donut .drow{display:flex;flex-direction:column;gap:7px;margin-bottom:12px;
  font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--dim)}
.donut .drow i{display:inline-block;width:9px;height:9px;border-radius:2px;margin-right:8px;vertical-align:-1px}
.donut .drow b{color:var(--ink);font-weight:400;margin-left:6px}

/* mobile gyro enable button */
.gyro-btn{position:absolute;left:50%;bottom:13vh;transform:translateX(-50%);z-index:6;
  font-family:var(--mono);font-size:11px;letter-spacing:.22em;color:var(--dim);
  background:rgba(8,16,26,.6);border:1px solid var(--line);border-radius:999px;
  padding:10px 22px;cursor:pointer;backdrop-filter:blur(8px);
  transition:color .4s var(--ease),border-color .4s var(--ease)}
.gyro-btn:hover{color:var(--ink);border-color:var(--accent)}
@media(pointer:fine){.gyro-btn{display:none}}
/* region strip */
.mregion{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:22px;
  border:1px dashed var(--line);border-radius:4px;padding:16px 22px}
.mregion .rt{font-family:var(--mono);font-size:9.5px;letter-spacing:.28em;color:var(--accent);margin-right:10px}
.mregion .rchip{font-size:11.5px;letter-spacing:.08em;color:var(--dim);
  border:1px solid var(--line);border-radius:3px;padding:5px 10px}
.mregion .rchip b{font-family:var(--mono);font-size:10px;color:var(--ink);font-weight:400}
.mregion .rcap{flex-basis:100%;font-size:11px;line-height:1.9;color:var(--faint);margin-top:4px}
/* radar */
.xradar{display:flex;justify-content:center;margin-top:10px}
.xradar .radar{width:100%;max-width:360px}
/* toolbelt */
.toolgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}
.tool{display:flex;gap:12px;align-items:center;border:1px solid var(--line);border-radius:4px;
  padding:12px 14px;transition:border-color .5s var(--ease)}
.tool:hover{border-color:#5fd39a}
.tool svg{width:22px;height:22px;flex:none}
.tool b{display:block;font-weight:400;font-size:12.5px;letter-spacing:.08em;white-space:nowrap}
.tool span{font-family:var(--mono);font-size:8.5px;letter-spacing:.18em;color:var(--faint);text-transform:uppercase}

/* ══════════ EXPLORER · 参数化实践（Grasshopper） ══════════ */
.ghlab{margin-top:48px;padding-top:34px;border-top:1px dashed var(--line)}
.ghhead .k{font-family:var(--mono);font-size:9.5px;letter-spacing:.26em;
  color:var(--accent);text-transform:uppercase}
.ghhead h3{font-family:var(--serif);font-weight:400;font-size:21px;letter-spacing:.05em;margin-top:9px}
.ghhead h3 em{font-style:normal;color:var(--explore)}
.ghhead p{font-size:11.5px;line-height:1.9;color:var(--dim);margin-top:9px;max-width:640px}

.ghstats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:18px 0 16px;
  border:1px solid var(--line);border-radius:4px;padding:11px 18px}
.ghstats .gs{border-left:1px solid var(--line2);padding:1px 0 1px 13px}
.ghstats .gs:first-child{border-left:0;padding-left:0}
.ghstats .gs b{display:block;font-family:var(--serif);font-size:15px;font-weight:400;line-height:1.3}
.ghstats .gs span{display:block;font-family:var(--mono);font-size:7.5px;letter-spacing:.18em;
  color:var(--faint);text-transform:uppercase;margin-top:4px}
.ghstats .gs i{display:block;font-style:normal;font-size:9.5px;color:var(--dim);margin-top:2px}

.ghgrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.gh{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:6px;
  background:var(--panel);padding:12px 14px 13px;display:flex;flex-direction:column;
  transition:border-color .5s var(--ease),transform .5s var(--ease)}
.gh:hover{border-color:var(--gt,var(--line2));transform:translateY(-3px)}
.ghg{position:absolute;right:11px;top:11px;width:54px;height:auto;opacity:.4;pointer-events:none}
.gh-top{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.gh-no{font-family:var(--mono);font-size:9px;letter-spacing:.22em;color:var(--gt,var(--accent))}
.gh-tp{font-family:var(--mono);font-size:8.5px;letter-spacing:.12em;color:var(--faint)}
.gh h4{font-family:var(--serif);font-weight:400;font-size:13.5px;letter-spacing:.05em;
  line-height:1.35;margin-top:8px;padding-right:52px}
.gh-en{font-family:var(--mono);font-size:7.5px;letter-spacing:.16em;color:var(--faint);
  text-transform:uppercase;margin-top:4px;padding-right:52px}
.gh p{font-size:10.5px;line-height:1.8;color:var(--dim);margin-top:8px;flex:1 1 auto}
.ghnote{margin-top:15px;border:1px dashed var(--line);border-radius:4px;padding:12px 18px;
  font-size:10.5px;line-height:1.9;color:var(--dim)}
.ghnote b{display:block;font-family:var(--mono);font-size:9px;letter-spacing:.22em;
  color:var(--faint);font-weight:400;text-transform:uppercase;margin-bottom:5px}
@media(max-width:1240px){.ghgrid{grid-template-columns:repeat(3,minmax(0,1fr))}}

/* donut */
.donut{display:grid;grid-template-columns:150px minmax(0,1fr);gap:26px;align-items:center;margin-top:18px}
.donut svg{width:150px;height:150px}
.donut .dleg p{font-size:12px;line-height:2.05;color:var(--dim);margin:0}
.donut .dleg b{color:var(--ink);font-weight:400}
/* flagship list */
.flist{margin-top:8px}
.frow2{display:grid;grid-template-columns:64px 1fr auto 44px;gap:16px;align-items:baseline;
  padding:13px 2px;border-bottom:1px dashed var(--line)}
.frow2:last-of-type{border-bottom:none}
.frow2 .fid{font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--accent)}
.frow2 .fti{font-size:13px;letter-spacing:.06em}
.frow2 .flc{font-size:10.5px;color:var(--dim);letter-spacing:.08em}
.frow2 .fyr{font-family:var(--mono);font-size:10px;color:var(--dim);text-align:right}
/* explorer stats strip */
.xstats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;margin-top:44px}
.xstat{border:1px solid var(--line);border-radius:4px;padding:18px 22px;
  display:flex;align-items:baseline;gap:14px}
.xstat .v{font-family:var(--serif);font-size:26px;color:var(--ink)}
.xstat .k{font-family:var(--mono);font-size:9px;letter-spacing:.24em;color:var(--accent)}
.xstat .zh{font-size:11px;color:var(--dim);letter-spacing:.1em;margin-left:auto}
/* beian */
.beian-row{margin-top:20px;display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}
.beian{font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--faint);
  text-decoration:none;transition:color .4s var(--ease)}
.beian:hover{color:var(--ink)}
.beian-sep{color:var(--faint);font-size:10px}
.beian-mps{display:inline-flex;align-items:center;gap:5px}
.beian-mps img{width:13px;height:13px;display:block}

/* ---------- about / contact ---------- */
.about{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:start}
.about .bio{font-size:15px;line-height:2.15;color:var(--dim)}
.about .bio .big{font-family:var(--serif);font-size:clamp(20px,2vw,26px);line-height:1.75;
  color:var(--ink);letter-spacing:.05em;margin-bottom:26px}
.about .roles{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line)}
.about .role{display:flex;justify-content:space-between;align-items:baseline;padding:18px 4px;
  border-bottom:1px solid var(--line)}
.about .role .n{font-family:var(--serif);font-size:18px;letter-spacing:.1em}
.about .role .d{font-family:var(--mono);font-size:10px;letter-spacing:.24em;color:var(--faint);text-transform:uppercase}
.contact{margin-top:64px;display:flex;gap:16px;flex-wrap:wrap}
.cbtn{font-family:var(--mono);font-size:11px;letter-spacing:.3em;text-transform:uppercase;
  border:1px solid var(--line2);border-radius:999px;padding:14px 30px;color:var(--ink);
  transition:all .5s var(--ease);display:inline-flex;align-items:center;gap:12px}
.cbtn:hover{background:var(--accent);border-color:var(--accent);color:#04121e}
.cbtn .ar{transition:transform .5s var(--ease)}
.cbtn:hover .ar{transform:translate(4px,-4px)}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:40px 0 46px;position:relative;z-index:10;background:var(--bg)}
footer .frow{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);
  align-items:center;gap:12px;
  font-family:var(--mono);font-size:10px;letter-spacing:.24em;color:var(--faint);text-transform:uppercase}
/* the footer is a full-bleed colophon band — its inner content is NOT capped at
   the 1360px content column, so 左/中/右 run out to both edges of the sheet */
footer>.shell{max-width:none;padding-left:clamp(44px,5vw,160px);padding-right:clamp(44px,5vw,160px)}
/* 1fr | auto | 1fr parks the middle item exactly on the container axis — the
   same axis the centred 备案 row uses (space-between drifted it ~76px right) */
footer .frow>div{min-width:0}
footer .frow>div:first-child{justify-self:start;text-align:left}
footer .frow>div:nth-child(2){justify-self:center;text-align:center}
footer .frow>div:last-child{justify-self:end;text-align:right}
footer .frow b{color:var(--dim);font-weight:400}
footer .bp{position:absolute;left:50%;top:-9px;transform:translateX(-50%);
  font-family:var(--mono);font-size:9px;letter-spacing:.3em;color:var(--faint);
  background:var(--bg);padding:0 14px}

/* ============================================================
   PROJECT PAGE
   ============================================================ */
.pnav{position:fixed;top:0;left:0;right:0;z-index:60;display:flex;justify-content:space-between;align-items:center;
  padding:18px 34px;background:rgba(10,18,28,.78);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.pnav .back{font-family:var(--mono);font-size:10.5px;letter-spacing:.26em;color:var(--dim);
  text-transform:uppercase;transition:color .4s var(--ease);display:flex;gap:10px;align-items:center}
.pnav .back:hover{color:var(--rose)}
.pnav .crumb{font-family:var(--mono);font-size:10.5px;letter-spacing:.26em;color:var(--faint);text-transform:uppercase}
.pnav .crumb b{color:var(--rose);font-weight:400}

.phero{padding:150px 0 70px}
.phero .bread{font-family:var(--mono);font-size:10.5px;letter-spacing:.34em;color:var(--faint);
  text-transform:uppercase;margin-bottom:30px}
.phero h1{font-family:var(--serif);font-weight:400;font-size:clamp(40px,6vw,86px);letter-spacing:.07em;line-height:1.12}
.phero .sub{margin-top:14px;font-family:var(--serif);font-style:italic;font-size:clamp(15px,1.6vw,21px);
  color:var(--dim);letter-spacing:.06em}
.phero .mline{display:flex;gap:44px;flex-wrap:wrap;margin-top:44px;padding-top:26px;border-top:1px solid var(--line)}
.mline .m .k{font-family:var(--mono);font-size:9.5px;letter-spacing:.3em;color:var(--faint);text-transform:uppercase;margin-bottom:8px}
.mline .m .v{font-size:13px;letter-spacing:.06em;color:var(--ink)}
.mline .m .v.mono{font-family:var(--mono);font-size:11.5px;color:var(--dim)}
.phases{display:flex;gap:0;align-items:center;margin-top:8px;flex-wrap:wrap}
.phases .ph{font-family:var(--mono);font-size:10px;letter-spacing:.2em;color:var(--dim);
  border:1px solid var(--line2);padding:6px 12px;border-radius:2px}
.phases .ln{width:22px;height:1px;background:var(--line2)}
.phases .ph.done{color:var(--rose);border-color:rgba(255,77,126,.5)}

.pfig{margin:26px 0 0}
.pfig .frame{position:relative;border:1px solid var(--line);border-radius:4px;overflow:hidden;background:var(--panel)}
.pfig .frame img{width:100%;max-height:76vh;object-fit:cover;object-position:center;
  opacity:0;transform:scale(1.04);transition:opacity 1.1s var(--ease),transform 1.4s var(--ease)}
.pfig .frame img.in{opacity:1;transform:none}
.pfig .cap{display:flex;justify-content:space-between;margin-top:10px;
  font-family:var(--mono);font-size:10px;letter-spacing:.26em;color:var(--faint);text-transform:uppercase}
.pfig .cap b{color:var(--dim);font-weight:400}

.pbody{padding:80px 0 40px;display:grid;grid-template-columns:.9fr 1.4fr;gap:70px}
.pbody .tags .k,.ptext .k{font-family:var(--mono);font-size:9.5px;letter-spacing:.3em;color:var(--faint);
  text-transform:uppercase;margin-bottom:16px}
.pbody .tags .grp{margin-bottom:34px}
.pbody .tags .tl{display:flex;flex-wrap:wrap;gap:8px}
.pbody .tags .t{font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--dim);
  border:1px solid var(--line);padding:6px 12px;border-radius:2px}
.ptext .txt{font-size:14.5px;line-height:2.25;color:var(--dim)}
.ptext .txt p+p{margin-top:1.2em}
.ptext .txt .lead-p{font-family:var(--serif);font-size:18px;line-height:2;color:var(--ink);letter-spacing:.04em}

.gallery{padding:30px 0 20px}
.gitem{margin-bottom:56px}
.gitem .frame{border:1px solid var(--line);border-radius:4px;overflow:hidden;background:var(--panel);position:relative;min-height:150px}
.gitem .frame:after{content:"IMAGE LOADING · 图像载入中";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-size:10px;letter-spacing:.3em;color:var(--faint)}
.gitem .frame.gerr:after{content:"IMAGE OFFLINE · 此图加载失败，点击刷新重试"}
.gitem img{position:relative;z-index:1;width:100%;max-height:82vh;object-fit:cover;opacity:0;transform:translateY(40px);
  transition:opacity 1s var(--ease),transform 1s var(--ease)}
.gitem img.in{opacity:1;transform:none}
.gitem .cap{display:flex;justify-content:space-between;margin-top:10px;
  font-family:var(--mono);font-size:10px;letter-spacing:.26em;color:var(--faint);text-transform:uppercase}
.gitem .cap b{color:var(--dim);font-weight:400}

.pfoot{border-top:1px solid var(--line);margin-top:30px}
.pfoot .links{display:grid;grid-template-columns:1fr 1fr}
.pfoot a.cell{padding:34px 10px;display:block;transition:background .4s var(--ease)}
.pfoot a.cell:hover{background:rgba(var(--acc-rgb),.06)}
.pfoot a.cell.nx{text-align:right;border-left:1px solid var(--line)}
.pfoot .k{font-family:var(--mono);font-size:9.5px;letter-spacing:.3em;color:var(--faint);text-transform:uppercase;margin-bottom:10px}
.pfoot .t{font-family:var(--serif);font-size:20px;letter-spacing:.05em}

/* ---------- responsive ---------- */
/* ══════════ MANAGEMENT · 项目智库（材质库 + 造价指标库，两卡可展开） ══════════ */
.xlib{margin-top:56px;padding-top:40px;border-top:1px dashed var(--line)}
.libhead{margin-bottom:18px}
.libhead .lh-k{font-family:var(--mono);font-size:10px;letter-spacing:.26em;
  color:var(--accent);text-transform:uppercase}
.libhead .lh-t{font-family:var(--serif);font-size:22px;letter-spacing:.05em;margin-top:10px}
.libhead .lh-t em{font-style:normal;color:var(--accent)}
.libhead .lh-d{font-size:12px;line-height:1.95;color:var(--dim);margin-top:10px;max-width:820px}
.libcards{display:flex;flex-direction:column;gap:14px}

.libcard{border:1px solid var(--line);border-radius:6px;background:var(--panel);
  overflow:hidden;transition:border-color .5s var(--ease),box-shadow .5s var(--ease)}
.libcard:hover{border-color:var(--line2)}
.libcard.open{border-color:var(--lc,var(--accent));
  box-shadow:0 0 0 1px rgba(120,168,222,.06),0 18px 44px -30px rgba(0,0,0,.9)}
.lc-head{display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;
  gap:22px;width:100%;text-align:left;padding:20px 22px 20px 19px;
  border-left:3px solid var(--lc,var(--accent));transition:background .45s var(--ease)}
.lc-head:hover{background:rgba(120,168,222,.05)}
.lc-head:focus-visible{outline:1px solid var(--lc,var(--accent));outline-offset:-3px}
.lc-no{font-family:var(--mono);font-size:10px;letter-spacing:.24em;color:var(--lc,var(--accent))}
.lc-t b{display:block;font-family:var(--serif);font-size:19px;font-weight:400;letter-spacing:.09em}
.lc-t i{display:block;font-style:normal;font-family:var(--mono);font-size:9px;letter-spacing:.24em;
  color:var(--faint);text-transform:uppercase;margin-top:3px}
.lc-t u{display:block;text-decoration:none;font-size:11.5px;line-height:1.8;
  color:var(--dim);margin-top:8px;max-width:640px}
.lc-stats{display:flex;gap:24px}
.lc-stats span{display:flex;flex-direction:column;align-items:flex-end;gap:3px}
.lc-stats b{font-family:var(--serif);font-weight:400;font-size:22px;line-height:1.1;color:var(--ink)}
.lc-stats em{font-style:normal;font-family:var(--mono);font-size:8.5px;
  letter-spacing:.18em;color:var(--faint);white-space:nowrap}
.lc-tg{display:flex;align-items:center;gap:9px;white-space:nowrap;
  font-family:var(--mono);font-size:9.5px;letter-spacing:.2em;color:var(--dim);
  transition:color .4s var(--ease)}
.lc-ar{width:13px;height:13px;transition:transform .5s var(--ease)}
.libcard.open .lc-tg{color:var(--lc,var(--accent))}
.libcard.open .lc-ar{transform:rotate(180deg)}

.libpanel{border-top:1px solid var(--line);padding:22px 22px 24px;background:rgba(8,14,23,.5)}

/* —— 检索条 —— */
.libbar{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-bottom:16px}
.libq{flex:1 1 280px;min-width:0;display:flex;align-items:center;gap:10px;
  border:1px solid var(--line);border-radius:999px;padding:9px 15px;
  background:rgba(120,168,222,.05);transition:border-color .35s var(--ease)}
.libq:focus-within{border-color:rgba(255,77,126,.5)}
.libq svg{width:13px;height:13px;flex:none;color:var(--faint)}
.libq input{flex:1;min-width:0;background:none;border:0;outline:none;color:var(--ink);
  font-family:var(--mono);font-size:11.5px;letter-spacing:.04em}
.libq input::placeholder{color:var(--faint)}
.libq input::-webkit-search-cancel-button{display:none}
.libclr{flex:none;width:18px;height:18px;border-radius:50%;color:var(--faint);
  display:grid;place-items:center;font-size:13px;line-height:1}
.libclr[hidden]{display:none}
.libclr:hover{color:var(--ink);background:rgba(120,168,222,.14)}
.libcnt{font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;color:var(--faint)}
.libcnt b{color:var(--ink);font-weight:400}

.libsubtabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
.libsubtabs button{display:flex;align-items:center;gap:7px;font-family:var(--mono);
  font-size:10px;letter-spacing:.16em;color:var(--dim);border:1px solid var(--line);
  border-radius:999px;padding:7px 15px;transition:all .35s var(--ease)}
.libsubtabs button i{font-style:normal;font-size:8.5px;letter-spacing:.14em;color:var(--faint)}
.libsubtabs button:hover{color:var(--ink);border-color:var(--line2)}
.libsubtabs button.on{color:var(--ink);border-color:rgba(77,208,225,.5);background:rgba(77,208,225,.1)}
.libsubtabs button.on i{color:var(--works)}

.libmore{margin-top:16px;text-align:center}
.libmore-btn{font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--dim);
  border:1px solid var(--line);border-radius:999px;padding:9px 22px;transition:all .35s var(--ease)}
.libmore-btn b{color:var(--works);font-weight:400}
.libmore-btn:hover{color:var(--ink);border-color:var(--line2)}

.libsec{margin-top:34px}
.libpane>.libsec:first-child{margin-top:0}
.libsec>.lh{display:flex;justify-content:space-between;align-items:baseline;gap:16px;
  flex-wrap:wrap;margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.libsec>.lh .t{font-family:var(--mono);font-size:10px;letter-spacing:.22em;color:var(--dim);text-transform:uppercase}
.libsec>.lh .n{font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;color:var(--faint)}

/* —— 材质筛选 —— */
.mfilters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.mfilters button{appearance:none;cursor:pointer;font-family:var(--mono);font-size:10px;letter-spacing:.14em;
  color:var(--dim);background:none;border:1px solid var(--line);border-radius:999px;
  padding:7px 15px;transition:all .35s var(--ease);display:flex;align-items:center;gap:7px}
.mfilters button i{font-style:normal;color:var(--faint);font-size:9px}
.mfilters button .sw{width:7px;height:7px;border-radius:2px;background:currentColor;opacity:.85}
.mfilters button:hover{color:var(--ink);border-color:var(--line2)}
.mfilters button.on{color:var(--ink);border-color:rgba(255,77,126,.5);background:var(--rose-dim)}
.mfilters button.off{opacity:.45}

/* —— 材质卡 —— */
.mgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.mat{border:1px solid var(--line);border-radius:5px;background:var(--panel);padding:16px 17px 14px;
  display:flex;flex-direction:column;gap:9px;position:relative;overflow:hidden;
  transition:border-color .5s var(--ease),transform .5s var(--ease)}
.mat::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--tone,#8d949c);opacity:.75}
.mat:hover{border-color:var(--line2);transform:translateY(-2px)}
.mat .top{display:flex;align-items:center;gap:10px}
.mat .sw{width:24px;height:24px;border-radius:4px;flex:0 0 24px;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.14),0 2px 8px rgba(0,0,0,.35)}
.mat .cod{font-family:var(--mono);font-size:9px;letter-spacing:.14em;color:var(--faint)}
.mat .nm{font-family:var(--serif);font-size:15.5px;color:var(--ink);line-height:1.5}
.mat .en{font-family:var(--mono);font-size:8.5px;letter-spacing:.12em;color:var(--faint);margin-top:-4px}
.mat .tags{display:flex;flex-wrap:wrap;gap:5px}
.mat .tags span{font-size:10px;letter-spacing:.06em;color:var(--dim);
  border:1px solid var(--line);border-radius:3px;padding:2px 7px;line-height:1.6;
  max-width:100%;overflow-wrap:anywhere}
.mat .nm,.mat .en,.mat .ft,.mat .dc{max-width:100%;overflow-wrap:anywhere}
.mat .ft{font-size:11px;line-height:1.95;color:var(--dim);
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.mat .pr{margin-top:auto;padding-top:10px;border-top:1px dashed var(--line);
  display:flex;align-items:baseline;justify-content:space-between;gap:10px;flex-wrap:wrap}
.mat .pr .p{display:flex;align-items:baseline;gap:7px}
.mat .pr .p em{font-style:normal;font-family:var(--mono);font-size:8.5px;letter-spacing:.14em;color:var(--faint)}
.mat .pr .p b{font-family:var(--serif);font-size:19px;font-weight:400;color:var(--ink)}
.mat .pr .p u{text-decoration:none;font-size:9.5px;color:var(--faint);margin-left:1px}
.mat .pr .p.hi b{color:var(--works)}
.mat .pr .none{font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;color:var(--faint)}
.mat .gd{font-family:var(--mono);font-size:8.5px;letter-spacing:.1em;color:var(--faint);
  border:1px solid var(--line);border-radius:3px;padding:2px 6px}
.mat .gd.m{color:var(--explore);border-color:rgba(95,211,154,.34)}
.mat .pj{margin-top:8px;font-size:10.5px;color:var(--dim);display:flex;align-items:center;gap:6px;
  text-decoration:none;transition:color .35s var(--ease)}
.mat .pj b{font-family:var(--mono);font-size:9.5px;color:var(--rose);font-weight:400;letter-spacing:.1em}
.mat .pj:hover{color:var(--ink)}
.mat .dc{font-size:11px;line-height:1.9;color:var(--faint);border-left:1px solid var(--line);
  padding-left:10px;margin-top:2px}

/* —— 造价：指标行 —— */
.inds{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 26px}
.ind{display:grid;grid-template-columns:132px 1fr 66px;align-items:center;gap:12px;
  padding:7px 0;border-bottom:1px solid rgba(120,168,222,.07)}
.ind .n{font-size:11.5px;color:var(--dim);line-height:1.5}
.ind .n i{display:block;font-style:normal;font-family:var(--mono);font-size:8px;
  letter-spacing:.1em;color:var(--faint);margin-top:1px}
.ind .bar{display:flex;height:7px;border-radius:3px;overflow:hidden;background:rgba(120,168,222,.08)}
.ind .bar i{display:block;height:100%}
.ind .tt{font-family:var(--mono);font-size:11px;color:var(--ink);text-align:right}
.ind.ms .tt{color:var(--works)}
.ind .bar i.seg0,.calc .cbar i.seg0{background:#5b7fa8}
.ind .bar i.seg1,.calc .cbar i.seg1{background:#4d8a8c}
.ind .bar i.seg2,.calc .cbar i.seg2{background:#cf6f5a}
.ind .bar i.seg3,.calc .cbar i.seg3{background:#d4a94e}
.ind .bar i.seg4,.calc .cbar i.seg4{background:#8a7fc4}
.ind .bar i.seg5,.calc .cbar i.seg5{background:#5fa9c4}
.ind .bar i.seg6,.calc .cbar i.seg6{background:#7c8187}
.calc .cbar i{min-width:2px}

/* —— 造价：快速测算器 —— */
.calc{border:1px solid var(--line2);border-radius:5px;background:var(--panel);padding:22px 24px 20px}
.calc .crow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.calc label{display:flex;flex-direction:column;gap:6px}
.calc label span{font-family:var(--mono);font-size:9px;letter-spacing:.18em;color:var(--faint);text-transform:uppercase}
.calc select,.calc input{appearance:none;width:100%;background:rgba(120,168,222,.06);
  border:1px solid var(--line);border-radius:4px;color:var(--ink);font-family:var(--mono);
  font-size:12px;padding:9px 11px;outline:none;transition:border-color .35s var(--ease)}
.calc select:focus,.calc input:focus{border-color:rgba(255,77,126,.5)}
.calc select option{background:#0d1622;color:var(--ink)}
.calc .cout{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;
  margin-top:20px;padding-top:18px;border-top:1px dashed var(--line)}
.calc .cout .o .k{font-family:var(--mono);font-size:9px;letter-spacing:.2em;color:var(--faint);text-transform:uppercase}
.calc .cout .o .v{font-family:var(--serif);font-size:24px;color:var(--ink);margin-top:3px;line-height:1.3}
.calc .cout .o .v small{font-size:11px;color:var(--dim);margin-left:4px}
.calc .cout .o .v.acc{color:var(--rose)}
.calc .cbar{display:flex;height:9px;border-radius:3px;overflow:hidden;margin-top:16px;background:rgba(120,168,222,.08)}
.calc .cbar i{display:block;height:100%}
.calc .cnote{font-size:11px;line-height:1.9;color:var(--faint);margin-top:14px}

/* —— 造价：专项 / 费率 —— */
.spc{display:flex;flex-direction:column;gap:9px}
.spc .s{display:grid;grid-template-columns:118px 1fr 92px;align-items:center;gap:14px}
.spc .s .n{font-size:11.5px;color:var(--dim)}
.spc .s .r{position:relative;height:20px}
.spc .s .r .ax{position:absolute;left:0;right:0;top:9px;height:2px;background:rgba(120,168,222,.1)}
.spc .s .r .rg{position:absolute;top:6px;height:8px;border-radius:2px;
  background:rgba(255,77,126,.14);border:1px solid rgba(255,77,126,.30)}
.spc .s .r .rg.mid{background:rgba(255,77,126,.34);border-color:rgba(255,77,126,.55)}
.spc .s .r .rg.single{top:4px;height:12px;border-radius:3px;
  background:rgba(255,77,126,.26);border-color:rgba(255,77,126,.45)}
.spc .s .r .md{position:absolute;top:3px;width:2px;height:14px;background:var(--rose);border-radius:1px}
.spc .s .v{font-family:var(--mono);font-size:10.5px;color:var(--ink);text-align:right}
.spc .s .v u{display:block;text-decoration:none;font-size:8.5px;color:var(--faint);margin-top:1px}
.fees{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 26px}
.fees .f{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:baseline;
  padding:8px 0;border-bottom:1px solid rgba(120,168,222,.07)}
.fees .f .n{font-size:11.5px;color:var(--dim)}
.fees .f .n u{display:block;text-decoration:none;font-size:9.5px;color:var(--faint);margin-top:2px;
  font-family:var(--mono);letter-spacing:.06em}
.fees .f .v{font-family:var(--mono);font-size:12px;color:var(--ink);white-space:nowrap}
.fees .f .v u{display:block;text-decoration:none;font-size:8.5px;color:var(--faint);margin-top:2px}
.libdisc{margin-top:30px;padding-top:16px;border-top:1px solid var(--line);
  font-size:10.5px;line-height:2;color:var(--faint)}
.libdisc b{color:var(--dim);font-weight:400}
.libempty{padding:40px 0;text-align:center;font-family:var(--mono);
  font-size:10px;letter-spacing:.2em;color:var(--faint)}
.libempty button{display:inline-block;margin-left:10px;font-family:var(--mono);font-size:9.5px;
  letter-spacing:.14em;color:var(--dim);border:1px solid var(--line);border-radius:999px;
  padding:6px 13px;transition:all .35s var(--ease)}
.libempty button:hover{color:var(--ink);border-color:rgba(77,208,225,.5);background:rgba(77,208,225,.1)}

/* ══════════ scroll progress ══════════ */
.prog-bar{position:fixed;left:0;top:0;height:2px;width:100%;z-index:120;
  transform:scaleX(0);transform-origin:0 50%;pointer-events:none;
  background:linear-gradient(90deg,var(--works),var(--rose));
  opacity:.85}

@media(max-width:1080px){
  .pgrid{grid-template-columns:minmax(0,1fr)}
  .xgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .viz{grid-template-columns:1fr}
  .mstats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .mcap{grid-template-columns:1fr}
  .mcap .mrow:nth-child(odd){border-right:none;padding-right:4px}
  .mcap .mrow:nth-child(even){padding-left:4px}
  .about{grid-template-columns:1fr;gap:40px}
  .pbody{grid-template-columns:1fr;gap:44px}
  .shead{flex-direction:column;align-items:flex-start}
  .shead .lead{text-align:left}
  .mgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .inds{grid-template-columns:minmax(0,1fr)}
  .calc .crow{grid-template-columns:repeat(2,minmax(0,1fr))}
  .fees{grid-template-columns:minmax(0,1fr)}
  .ghgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:760px){
  .shell{padding:0 22px}
  .topbar{flex-wrap:wrap;padding:13px 18px;row-gap:0;min-width:0}
  .tnav{order:3;flex:1 1 100%;width:auto;max-width:100%;min-width:0;justify-content:flex-start;gap:16px;padding-top:9px;
    overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .tnav::-webkit-scrollbar{display:none}
  .tnav a{font-size:10.5px;letter-spacing:.15em;white-space:nowrap}
  .tnav a .zh{font-size:10px;margin-left:5px}
  .tnav a .no{display:none}
  /* beian: stack so the separator never dangles at a line end */
  .beian-row{flex-direction:column;gap:8px;margin-top:22px}
  .beian-sep{display:none}
  footer>.shell{padding-left:22px;padding-right:22px}
  footer .frow{grid-template-columns:minmax(0,1fr);justify-items:center;gap:8px;text-align:center}
  footer .frow>div:first-child,footer .frow>div:last-child{justify-self:center;text-align:center}
  .brand .sup{display:none}
  .brand .lg{font-size:14px}
  .bg-title{top:12vh}
  .bg-title .en{letter-spacing:.06em;font-size:clamp(24px,7vw,34px)}
  .bg-title .sub{font-size:9px;letter-spacing:.3em;padding:0 20px}
  .hud,.ctl{display:none}
  section.block{padding:72px 0 56px}
  /* filter chips: single swipeable row */
  .chips{flex-wrap:nowrap;overflow-x:auto;margin-bottom:30px;padding:4px 2px 10px;
    scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .chips::-webkit-scrollbar{display:none}
  .chip{flex:none;padding:7px 15px;font-size:10px}
  .itable .ty,.itable .lc,.itable .en{display:none}
  /* index table -> stacked cards */
  .itable,.itable tbody{display:block}
  .itable tr{display:block;padding:15px 2px;border-bottom:1px solid var(--line)}
  .itable td{display:inline-block;padding:0 14px 0 0;border-bottom:none;background:none}
  .itable tr:hover td{background:none}
  .itable .ti{display:block;width:100%;padding:7px 0 2px;font-size:15.5px;line-height:1.55}
  .itable .id{width:auto;font-size:10.5px}
  .itable .yr{width:auto}
  .itable .st{width:auto;font-size:9.5px}
  .xgrid{grid-template-columns:1fr}
  .viz{grid-template-columns:1fr}
  .toolgrid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .ghlab{margin-top:34px;padding-top:24px}
  .ghhead h3{font-size:18px}
  .ghhead p{font-size:11px}
  .ghstats{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px 12px;padding:11px 14px}
  .ghstats .gs{padding-left:11px}
  .ghgrid{grid-template-columns:minmax(0,1fr);gap:10px}
  .gh{padding:12px 14px 13px}
  .ghg{width:48px;opacity:.35}
  .gh h4{font-size:13.5px}
  .gh p{font-size:10.5px}
  .xstats{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}
  .donut{grid-template-columns:1fr;justify-items:center}
  .mstats{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}
  .mstat{padding:16px 14px}
  .mstat .v{font-size:24px}
  .mstat .k{font-size:8.5px;letter-spacing:.2em}
  .mcap{grid-template-columns:1fr}
  .mcap .mrow:nth-child(odd){border-right:none;padding-right:4px}
  .mcap .mrow:nth-child(even){padding-left:4px}
  .mcap .mrow{grid-template-columns:1fr;gap:8px}
  .mflow{padding:16px 16px;gap:8px}
  .phero{padding-top:110px}
  .mline{gap:24px}
}

/* —— 项目智库 · mobile —— */
@media(max-width:760px){
  .xlib{margin-top:40px;padding-top:28px}
  .libhead .lh-t{font-size:18px}
  .libhead .lh-d{font-size:11px}
  .lc-head{grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"no tg" "t t" "st st";
    gap:10px 14px;padding:17px 16px 17px 14px}
  .lc-no{grid-area:no}
  .lc-t{grid-area:t}
  .lc-t b{font-size:17px}
  .lc-stats{grid-area:st;gap:0;justify-content:space-between;padding-top:12px;margin-top:2px;
    border-top:1px dashed var(--line)}
  .lc-stats span{align-items:flex-start}
  .lc-stats b{font-size:19px}
  .lc-tg{grid-area:tg}
  .lc-open{display:none}
  .libpanel{padding:18px 14px 20px}
  .libbar{gap:10px;margin-bottom:14px}
  .libq{flex:1 1 100%;padding:8px 14px}
  .libcnt{width:100%;text-align:right}
  .libsubtabs{gap:6px;margin-bottom:16px}
  .libsubtabs button{padding:6px 12px;font-size:9.5px}
  .libsubtabs button i{display:none}
  .libpane .libsec:first-child{margin-top:0}
  .mgrid{grid-template-columns:minmax(0,1fr);gap:12px}
  .mat{padding:14px 15px 12px}
  .mfilters{gap:6px;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;padding-bottom:4px}
  .mfilters::-webkit-scrollbar{display:none}
  .mfilters button{white-space:nowrap;flex:0 0 auto}
  .ind{grid-template-columns:minmax(0,1fr) 60px;grid-template-areas:"n tt" "bar bar";row-gap:6px;column-gap:10px}
  .ind .n{grid-area:n}
  .ind .tt{grid-area:tt}
  .ind .bar{grid-area:bar}
  .calc{padding:18px 16px 16px}
  .calc .crow{grid-template-columns:minmax(0,1fr)}
  .calc .cout{grid-template-columns:minmax(0,1fr);gap:12px}
  .calc .cout .o .v{font-size:20px}
  .spc .s{grid-template-columns:minmax(0,1fr) 76px;grid-template-areas:"n v" "r r";row-gap:5px;column-gap:10px}
  .spc .s .n{grid-area:n}
  .spc .s .v{grid-area:v}
  .spc .s .r{grid-area:r}
  .fees{grid-template-columns:minmax(0,1fr)}
  .libsec>.lh{gap:6px}
}

/* ══════════ 精装配置库 LIB-03 ══════════ */
.fitout .ftabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
.fitout .ftabs button{display:flex;align-items:center;gap:7px;font-family:var(--mono);
  font-size:10px;letter-spacing:.16em;color:var(--dim);border:1px solid var(--line);
  border-radius:999px;padding:7px 15px;transition:all .35s var(--ease)}
.fitout .ftabs button i{font-style:normal;font-size:8.5px;letter-spacing:.14em;color:var(--faint)}
.fitout .ftabs button:hover{color:var(--ink);border-color:var(--line2)}
.fitout .ftabs button.on{color:var(--ink);border-color:var(--lc,#b9a06a);background:color-mix(in srgb,var(--lc,#b9a06a) 12%,transparent)}
.fitout .ftabs button.on i{color:var(--lc,#b9a06a)}

.fitout .pills{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.fitout .pills button{appearance:none;cursor:pointer;font-family:var(--mono);font-size:10px;letter-spacing:.12em;
  color:var(--dim);background:none;border:1px solid var(--line);border-radius:999px;
  padding:6px 14px;transition:all .35s var(--ease);display:flex;align-items:center;gap:7px}
.fitout .pills button i{font-style:normal;color:var(--faint);font-size:9px}
.fitout .pills button:hover{color:var(--ink);border-color:var(--line2)}
.fitout .pills button.on{color:var(--ink);border-color:var(--lc,#b9a06a);background:color-mix(in srgb,var(--lc,#b9a06a) 12%,transparent)}
.fitout .pills button.off{opacity:.45}

.fitout .fdims{display:flex;gap:20px;flex-wrap:wrap;align-items:center;margin-bottom:16px;
  font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;color:var(--faint)}
.fitout .fdims b{color:var(--ink);font-weight:400}
.fitout .fdims select{appearance:none;background:rgba(120,168,222,.06);border:1px solid var(--line);
  border-radius:4px;color:var(--ink);font-family:var(--mono);font-size:11px;padding:5px 9px;outline:none}
.fitout .fdims select:focus{border-color:var(--lc,#b9a06a)}

.fitout .fscroll{max-height:540px;overflow:auto;border:1px solid var(--line);border-radius:5px;
  background:rgba(8,14,23,.4)}
.fitout table.ftab{width:100%;border-collapse:collapse;font-family:var(--mono);font-size:11px}
.fitout table.ftab th{position:sticky;top:0;background:var(--panel);text-align:left;font-weight:400;
  font-family:var(--mono);font-size:8.5px;letter-spacing:.14em;color:var(--faint);text-transform:uppercase;
  padding:9px 12px;border-bottom:1px solid var(--line2);white-space:nowrap;z-index:1}
.fitout table.ftab td{padding:7px 12px;border-bottom:1px solid rgba(120,168,222,.07);
  color:var(--dim);vertical-align:top;line-height:1.5;overflow-wrap:anywhere;white-space:nowrap}
.fitout table.ftab td.sp{max-width:280px;white-space:normal}
.fitout table.ftab td.num{text-align:right;color:var(--ink);white-space:nowrap}
.fitout table.ftab tr:hover td{background:color-mix(in srgb,var(--lc,#b9a06a) 8%,transparent)}
.fitout table.ftab td.empty,.fitout .libempty{text-align:center;color:var(--faint);
  font-family:var(--mono);font-size:10px;letter-spacing:.16em;padding:24px}

.fitout .grp{margin-top:18px}
.fitout .grp:first-child{margin-top:0}
.fitout .grp .gt{font-family:var(--serif);font-size:15px;color:var(--ink);margin-bottom:9px;
  display:flex;align-items:center;gap:9px;letter-spacing:.04em}
.fitout .grp .gt::before{content:"";width:9px;height:9px;border-radius:2px;background:var(--lc,#b9a06a)}
.fitout .findcov{display:flex;flex-direction:column;gap:13px;margin:8px 0 20px}
.fitout .covr{display:grid;grid-template-columns:84px minmax(0,1fr) 132px;align-items:center;gap:14px;
  font-family:var(--mono);font-size:11px}
.fitout .covr .ck{color:var(--ink);letter-spacing:.06em}
.fitout .covr .cbar{height:9px;border-radius:5px;background:rgba(120,168,222,.1);overflow:hidden}
.fitout .covr .cbar i{display:block;height:100%;border-radius:5px;background:var(--lc,#b9a06a)}
.fitout .covr .cv{color:var(--faint);text-align:right;white-space:nowrap}

/* 智库卡片「占位」样式（精装 / 工业：仅展示聚合汇总，明细属内部资料） */
.libph{padding:6px 2px 4px}
.libph-stats{display:flex;flex-wrap:wrap;gap:14px 30px;margin:4px 0 16px}
.libph-stats span{display:flex;flex-direction:column;gap:3px}
.libph-stats b{font-family:var(--mono);font-size:24px;font-weight:600;color:var(--lc,#b9a06a);line-height:1}
.libph-stats em{font-style:normal;font-size:11px;letter-spacing:.08em;color:var(--faint)}
.tchips{display:flex;flex-wrap:wrap;gap:9px;margin:2px 0 14px}
.tchip{display:inline-flex;flex-direction:column;gap:2px;padding:8px 14px;border:1px solid var(--lc,#b9a06a);
  border-radius:9px;background:color-mix(in srgb,var(--lc,#b9a06a) 8%,transparent)}
.tchip b{font-family:var(--serif);font-size:15px;color:var(--ink);letter-spacing:.04em}
.tchip i{font-style:normal;font-family:var(--mono);font-size:11px;color:var(--faint)}
.trange{display:flex;flex-wrap:wrap;gap:10px 26px;margin:2px 0 16px;font-family:var(--mono);font-size:13px;color:var(--ink)}
.trange span{display:inline-flex;gap:7px;align-items:baseline}
.trange b{color:var(--lc,#b9a06a);font-weight:600}
.libph-note{margin:6px 0 0;font-size:12px;line-height:1.7;color:var(--faint);
  border-left:2px solid var(--lc,#b9a06a);padding:2px 0 2px 12px}

/* ---- LIB-03 空间×档次 配置浏览器 ---- */
.fitb{padding:4px 0 2px}
.fitb-top{display:flex;flex-wrap:wrap;gap:18px 32px;margin-bottom:18px}
.fitb-col{display:flex;flex-direction:column;gap:8px}
.fitb-lbl{font-size:10px;letter-spacing:.14em;color:var(--faint);text-transform:uppercase}
.fitb-spaces,.fitb-tiers{display:flex;flex-wrap:wrap;gap:7px}
.fitb-spaces button,.fitb-tiers button{font:inherit;font-size:12px;padding:6px 13px;border:1px solid var(--line);
  background:transparent;color:var(--faint);border-radius:4px;cursor:pointer;transition:.18s;letter-spacing:.04em}
.fitb-spaces button:hover,.fitb-tiers button:hover{border-color:var(--line2);color:var(--ink)}
.fitb-spaces button.on,.fitb-tiers button.on{border-color:var(--lc,#b9a06a);color:var(--ink);
  background:color-mix(in srgb,var(--lc,#b9a06a) 14%,transparent)}
.fitb-body{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.fitb-h{font-size:11px;letter-spacing:.1em;color:var(--faint);margin-bottom:11px;text-transform:uppercase}
.fitb-h i{font-style:normal;color:var(--lc,#b9a06a);font-family:var(--mono);font-size:10px;letter-spacing:0}
.fitb-chips{display:flex;flex-wrap:wrap;gap:8px}
.fit-chip{display:inline-flex;flex-direction:column;gap:3px;padding:8px 13px;border:1px solid var(--line);
  border-radius:5px;min-width:86px;transition:.18s}
.fit-chip:hover{border-color:var(--lc,#b9a06a)}
.fit-chip em{font-style:normal;font-size:10px;letter-spacing:.08em;color:var(--faint)}
.fit-chip b{font-family:var(--serif);font-size:14px;color:var(--ink);font-weight:500;letter-spacing:.02em}
.fit-none{font-size:12px;color:var(--faint)}
.fitb-bars{display:flex;align-items:flex-end;gap:12px;height:148px;padding-top:4px}
.fit-bar{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;justify-content:flex-end;min-width:0}
.fit-bar i{width:62%;max-width:36px;background:color-mix(in srgb,var(--lc,#b9a06a) 32%,transparent);
  border-radius:3px 3px 0 0;transition:height .45s cubic-bezier(.2,.7,.2,1)}
.fit-bar.cur i{background:var(--lc,#b9a06a)}
.fit-bar u{font-style:normal;font-size:10px;color:var(--faint);text-decoration:none}
.fit-bar b{font-family:var(--mono);font-size:12px;color:var(--ink)}
.fitb-cur{margin-top:12px;font-size:13px;color:var(--ink)}
.fitb-cur b{color:var(--lc,#b9a06a);font-family:var(--mono)}
.fitb-note{margin-top:18px;font-size:12px;line-height:1.7;color:var(--faint);
  border-left:2px solid var(--lc,#b9a06a);padding:2px 0 2px 12px}
@media(max-width:760px){.fitb-body{grid-template-columns:1fr;gap:18px}.fitb-top{flex-direction:column;align-items:flex-start}}