/* ============================================================
   ReStory Guides — 「秋叶原 2005 · 深夜维修铺」theme v3
   深色沉浸 + CRT 霓虹 + 暖灯；对标四站质感线（深底+光晕+大 hero+识别字体）
   独特组件：工单卡/拍立得/零件盒抽屉/状态印章/五步器（类名不变，视觉重做）
   动效：emil-design-eng（150-300ms、禁 transition:all、印章弹入、reduced-motion）
   ============================================================ */
:root{
  --bg:#14100C; --bg-2:#1B150F; --bg-3:#241C13;
  --panel:#201A13; --panel-2:#2A2118; --panel-3:#33291D;
  --line:rgba(243,237,223,.10); --line-strong:rgba(243,237,223,.18);
  --ink:#F3EDDF; --ink-soft:#D8CDB8; --ink-faint:#9C8F73;
  --wood:#6B4423; --wood-deep:#4A2E1B;
  --brass:#E3A93C; --brass-deep:#C9862A; --brass-soft:#F0C46B;
  --teal:#2EC4B6; --teal-soft:#7CD9D0; --teal-glow:rgba(46,196,182,.28);
  --pink:#E88FB2; --pink-soft:#F3B4CD; --pink-glow:rgba(232,143,178,.24);
  --soda:#7CC25F; --soda-glow:rgba(124,194,95,.26);
  --sign:#E8704C; --sign-glow:rgba(232,112,76,.26);
  --green:#6FB27F; --red:#E8704C; --blue:#3FAFBB;
  --shadow:0 18px 50px rgba(0,0,0,.5);
  --shadow-lift:0 26px 70px rgba(0,0,0,.62);
  --radius:16px; --radius-sm:10px;
  --font-disp:"Audiowide","M PLUS Rounded 1c","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --font-body:"Nunito Sans","M PLUS Rounded 1c","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --font-mono:"Space Mono","SFMono-Regular",Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);font-size:16.5px;line-height:1.68;color:var(--ink);background:
  radial-gradient(1100px 520px at 85% -8%, var(--teal-glow), transparent 60%),
  radial-gradient(900px 460px at -8% 10%, var(--pink-glow), transparent 55%),
  radial-gradient(1000px 520px at 50% 115%, rgba(232,163,61,.12), transparent 60%),
  var(--bg);overflow-x:hidden;min-height:100vh}
img{max-width:100%;height:auto}
a{color:var(--teal-soft);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1280px;margin:0 auto;padding:0 20px}
.reveal{animation:fadeUp .5s ease-out both}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
:focus-visible{outline:2px solid var(--teal);outline-offset:2px;border-radius:5px}

/* ---------- header（深色玻璃） ---------- */
.site-head{position:sticky;top:0;z-index:50;background:rgba(20,16,12,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.head-inner{max-width:1280px;margin:0 auto;padding:10px 20px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:9px;font-family:var(--font-body);font-weight:800;font-size:1.1rem;color:var(--ink);letter-spacing:.01em}
.brand-mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--brass),var(--sign));color:#1a120b;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 0 14px var(--sign-glow)}
.brand-mark svg{width:18px;height:18px}
.main-nav{display:flex;gap:6px;flex:1;justify-content:flex-end}
.dd{position:relative}
.dd summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:6px;padding:8px 13px;border-radius:10px;font-weight:700;font-size:.92rem;color:var(--ink-soft);border:1px solid transparent;transition:border-color .18s ease-out,color .18s ease-out,background .18s ease-out}
.dd summary::-webkit-details-marker{display:none}
.dd summary:hover{background:var(--panel-2);border-color:var(--line);color:var(--ink)}
.dd[open] summary{background:var(--panel-2);border-color:var(--teal);color:var(--ink)}
.dd-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:310px;max-width:calc(100vw - 32px);background:var(--panel-2);border:1px solid var(--line-strong);border-radius:14px;box-shadow:var(--shadow-lift);padding:10px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px;z-index:60}
.dd-menu::before{content:"";position:absolute;top:0;left:12px;right:12px;height:3px;border-radius:0 0 5px 5px;background:linear-gradient(90deg,var(--teal),var(--pink),var(--brass))}
.dd-link{display:flex;align-items:center;gap:9px;padding:8px 9px;border-radius:9px;color:var(--ink-soft);font-weight:600;font-size:.88rem;line-height:1.3;transition:transform .18s ease-out,background .18s ease-out,color .18s ease-out}
.dd-link:hover{background:var(--panel-3);color:var(--ink);text-decoration:none;transform:translateX(3px)}
.dd-ic{width:28px;height:28px;flex:none;border-radius:8px;background:var(--panel-3);color:var(--teal-soft);display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line)}
.dd-ic svg{width:16px;height:16px}
.lang-dd summary{min-width:0}
.lang-menu{grid-template-columns:1fr;min-width:240px}
.lang-item{display:flex;align-items:center;gap:9px;padding:7px 9px;border-radius:9px;font-weight:600;font-size:.88rem;color:var(--ink-soft)}
.lang-item.on{background:var(--teal-glow);color:var(--teal-soft);border:1px solid var(--teal)}
.lang-item:hover{background:var(--panel-3);color:var(--ink);text-decoration:none}
.lang-flag{width:20px;height:14px;flex:none;display:inline-block}
.lang-flag svg{width:100%;height:100%;border-radius:2px;display:block}
.lang-cur{color:var(--teal);margin-left:auto}
.lang-cur-name{font-size:.84rem}

/* ---------- hero（大尺寸 + CRT 霓虹） ---------- */
.shop{max-width:1280px;margin:0 auto;padding:28px 20px 70px}
.hero{margin-bottom:44px}
.hero-paper{position:relative;display:grid;grid-template-columns:1.02fr .98fr;gap:28px;background:linear-gradient(160deg,var(--panel-2),var(--panel));border:1px solid var(--line-strong);border-radius:24px;box-shadow:var(--shadow);overflow:hidden;padding:34px 32px 0}
.hero-paper::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:linear-gradient(90deg,var(--teal),var(--pink),var(--brass),var(--soda),var(--sign))}
.hero-paper::after{content:"";position:absolute;top:-120px;right:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,var(--teal-glow),transparent 65%);pointer-events:none}
.hero-copy{position:relative;z-index:1;padding:8px 0 26px}
.hero-kicker{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.16em;color:var(--teal-soft);background:var(--teal-glow);border:1px solid var(--teal);padding:5px 12px;border-radius:999px;margin-bottom:16px;text-transform:uppercase}
.hero-kicker::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 10px var(--teal);animation:blink 2s infinite}
@keyframes blink{50%{opacity:.35}}
.hero h1{font-family:var(--font-disp);font-weight:400;font-size:clamp(2.1rem,4.6vw,3.4rem);line-height:1.06;margin:0 0 16px;color:var(--ink);letter-spacing:.01em;text-shadow:0 0 30px rgba(46,196,182,.18)}
.hero h1 em{font-style:normal;color:var(--teal-soft)}
.hero-lead{color:var(--ink-soft);margin:0 0 24px;font-size:1.08rem;max-width:56ch}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:12px;font-weight:800;font-size:.95rem;cursor:pointer;border:1px solid transparent;transition:transform .18s ease-out,box-shadow .18s ease-out,background .18s ease-out,border-color .18s ease-out}
.btn:active{transform:scale(.97)}
.btn-primary{background:linear-gradient(135deg,var(--brass),var(--sign));color:#1a120b;box-shadow:0 8px 22px rgba(232,112,76,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(232,112,76,.45);text-decoration:none}
.btn-ghost{background:var(--panel-2);color:var(--teal-soft);border-color:var(--teal)}
.btn-ghost:hover{background:var(--panel-3);transform:translateY(-2px);text-decoration:none;border-color:var(--teal-soft)}
.hero-imgwrap{position:relative;z-index:1;align-self:stretch;padding:0 0 26px}
.hero-imgwrap::after{content:"";position:absolute;inset:auto 0 34px 0;height:3px;background:linear-gradient(90deg,transparent,var(--teal),var(--pink),transparent);opacity:.7;border-radius:99px}
.hero-img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:18px;border:1px solid var(--line-strong);box-shadow:0 0 0 1px rgba(46,196,182,.15),0 24px 60px rgba(0,0,0,.55);position:relative}
.gauges{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--line);border-top:1px solid var(--line);grid-column:1/-1;border-radius:14px 14px 0 0;overflow:hidden;margin:0 -32px}
.gauge{background:linear-gradient(180deg,var(--panel-2),var(--panel));padding:15px 14px;text-align:center}
.gauge b{display:block;font-family:var(--font-disp);font-weight:400;font-size:1.02rem;color:var(--teal-soft)}
.gauge:nth-child(2) b{color:var(--pink-soft)}
.gauge:nth-child(3) b{color:var(--soda)}
.gauge:nth-child(4) b{color:var(--brass-soft)}
.gauge:nth-child(5) b{color:var(--sign)}
.gauge:nth-child(6) b{color:var(--teal-soft)}
.gauge span{font-size:.72rem;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.07em}

/* ---------- 今日工单板 ---------- */
.jb{margin-bottom:44px}
.panel-head{display:flex;align-items:baseline;gap:6px 12px;flex-wrap:wrap;margin-bottom:8px}
.panel-tag{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.16em;color:var(--teal-soft);background:var(--teal-glow);border:1px solid var(--teal);padding:4px 10px;border-radius:7px;white-space:nowrap;text-transform:uppercase}
.panel-head h2{font-family:var(--font-disp);font-weight:400;font-size:1.5rem;margin:0;color:var(--ink);letter-spacing:.02em}
.panel-lead{color:var(--ink-faint);margin:0 0 18px}
.jb-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.jb-chip{border:1px solid var(--line-strong);background:var(--panel);color:var(--ink-soft);font-weight:700;font-size:.88rem;padding:9px 16px;border-radius:999px;cursor:pointer;transition:background .18s ease-out,color .18s ease-out,transform .18s ease-out,border-color .18s ease-out,box-shadow .18s ease-out}
.jb-chip:hover{background:var(--panel-2);color:var(--ink);transform:translateY(-1px)}
.jb-chip.on{background:linear-gradient(135deg,var(--teal),#17797A);color:#fff;border-color:var(--teal);box-shadow:0 4px 16px var(--teal-glow)}
.jb-board{display:grid;grid-template-columns:1fr;gap:12px}
.ticket{display:flex;align-items:center;gap:16px;background:linear-gradient(180deg,var(--panel-2),var(--panel));border:1px solid var(--line);border-left:5px solid var(--brass);border-radius:14px;padding:14px 18px;box-shadow:0 6px 18px rgba(0,0,0,.28);transition:transform .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out;position:relative;overflow:hidden}
.ticket::after{content:"";position:absolute;top:0;right:0;width:140px;height:100%;background:radial-gradient(120px 100px at 100% 0%, rgba(46,196,182,.10), transparent 70%);pointer-events:none}
.ticket[data-cat="START"]{border-left-color:var(--teal)}
.ticket[data-cat="DEVICE"]{border-left-color:var(--pink)}
.ticket[data-cat="ACH"]{border-left-color:var(--soda)}
.ticket[data-cat="STORY"]{border-left-color:var(--sign)}
.ticket[data-cat="REF"]{border-left-color:var(--brass)}
.ticket:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift);border-color:var(--line-strong);text-decoration:none}
.ticket[hidden]{display:none}
.ticket-no{font-family:var(--font-mono);font-size:.68rem;color:var(--ink-faint);border-right:1px dashed var(--line-strong);padding-right:14px;white-space:nowrap}
.ticket-ic{width:44px;height:44px;flex:none;border-radius:12px;background:var(--panel-3);color:var(--teal-soft);display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line)}
.ticket[data-cat="DEVICE"] .ticket-ic{color:var(--pink-soft)}
.ticket[data-cat="ACH"] .ticket-ic{color:var(--soda)}
.ticket[data-cat="STORY"] .ticket-ic{color:var(--sign)}
.ticket[data-cat="REF"] .ticket-ic{color:var(--brass-soft)}
.ticket-ic svg{width:24px;height:24px}
.ticket-body{flex:1;min-width:0}
.ticket-body b{display:block;font-family:var(--font-body);font-weight:800;font-size:1.02rem;color:var(--ink);line-height:1.3}
.ticket-meta{font-size:.82rem;color:var(--ink-faint)}
.ticket-stamp{flex:none;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.1em;padding:6px 10px;border-radius:8px;border:2px solid;transform:rotate(-3deg);text-transform:uppercase}
.stamp-easy{color:var(--sign);border-color:var(--sign);background:rgba(232,112,76,.12);box-shadow:0 0 12px rgba(232,112,76,.2)}
.stamp-mid{color:var(--brass-soft);border-color:var(--brass);background:rgba(227,169,60,.1)}
.stamp-hard{color:var(--soda);border-color:var(--soda);background:rgba(124,194,95,.1);box-shadow:0 0 12px rgba(124,194,95,.2)}
.ticket-go{flex:none;color:var(--teal-soft);width:22px;height:22px;transition:transform .2s ease-out}
.ticket:hover .ticket-go{transform:translateX(5px)}
.ticket-go svg{width:100%;height:100%}
.jb-empty{color:var(--ink-faint);text-align:center;padding:20px}

/* ---------- about line ---------- */
.about-line{margin-bottom:20px}
.log-list{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}
.log-list li{background:var(--panel);border-left:4px solid var(--teal);border-radius:10px;padding:12px 15px;font-size:.94rem;color:var(--ink-soft);box-shadow:0 4px 14px rgba(0,0,0,.2)}

/* ---------- panel blocks（深色卡片） ---------- */
.panel-block{background:linear-gradient(180deg,var(--panel-2),var(--panel));border:1px solid var(--line);border-radius:18px;box-shadow:0 8px 26px rgba(0,0,0,.3);padding:24px 26px;margin-bottom:20px;position:relative}
.panel-block::before{content:"";position:absolute;top:0;left:24px;right:24px;height:3px;border-radius:0 0 6px 6px;background:linear-gradient(90deg,var(--teal),var(--pink),var(--brass));opacity:.8}
.ws-list{list-style:none;margin:10px 0 0;padding:0}
.ws-item{display:flex;gap:15px;align-items:flex-start;padding:13px 0;border-bottom:1px dashed var(--line)}
.ws-item:last-child{border-bottom:0}
.ws-no{flex:none;font-family:var(--font-mono);font-size:.75rem;color:var(--teal-soft);background:var(--teal-glow);border:1px solid var(--teal);border-radius:999px;width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;margin-top:2px}
.ws-ic{flex:none;width:36px;height:36px;border-radius:10px;background:var(--panel-3);color:var(--brass-soft);display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line)}
.ws-ic svg{width:20px;height:20px}
.ws-body b{display:block;font-family:var(--font-body);font-weight:800;font-size:.98rem;color:var(--ink)}
.ws-body p{margin:3px 0 0;color:var(--ink-soft);font-size:.93rem}
.part-list{list-style:none;margin:10px 0 0;padding:0}
.part-item{display:flex;gap:11px;align-items:flex-start;padding:9px 0}
.part-mark{flex:none;width:22px;height:22px;color:var(--teal);margin-top:2px}
.part-mark svg{width:100%;height:100%}
.part-item p{margin:0;color:var(--ink-soft)}

/* ---------- data table ---------- */
.data-table{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:var(--panel)}
.data-table table{width:100%;border-collapse:collapse;min-width:560px}
.data-table th{background:linear-gradient(180deg,var(--panel-3),var(--panel-2));color:var(--teal-soft);font-family:var(--font-disp);font-weight:400;font-size:.78rem;letter-spacing:.05em;text-transform:uppercase;padding:12px 14px;text-align:left;border-bottom:1px solid var(--line-strong)}
.data-table td{padding:11px 14px;border-bottom:1px solid var(--line);color:var(--ink-soft);font-size:.92rem}
.data-table tbody tr:last-child td{border-bottom:0}
.data-table tbody tr:hover td{background:rgba(46,196,182,.06)}
.table-empty{padding:16px;color:var(--ink-faint);text-align:center}

/* ---------- FAQ ---------- */
.panel-faq{border:1px solid var(--line);border-radius:12px;margin:10px 0;background:var(--panel);overflow:hidden}
.panel-faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:11px;padding:14px 16px;font-weight:700;color:var(--ink);transition:background .18s ease-out}
.panel-faq summary::-webkit-details-marker{display:none}
.panel-faq summary:hover{background:var(--panel-2)}
.panel-faq[open] summary{border-bottom:1px solid var(--line);color:var(--teal-soft)}
.panel-q{width:22px;height:22px;flex:none;color:var(--teal)}
.panel-q svg{width:100%;height:100%}
.pm{margin-left:auto;font-family:var(--font-mono);color:var(--teal)}
.panel-a{padding:14px 16px;color:var(--ink-soft);font-size:.93rem}

/* ---------- polaroids（深夜拍立得） ---------- */
.polaroids{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:20px;margin-top:14px}
.polaroid{background:linear-gradient(180deg,#2C241B,#241D15);padding:12px 12px 14px;box-shadow:var(--shadow);transform:rotate(-1.5deg);border-radius:4px;margin:0;border:1px solid var(--line);transition:transform .2s ease-out,box-shadow .2s ease-out}
.polaroid:nth-child(even){transform:rotate(1.2deg)}
.polaroid:hover{transform:rotate(0) translateY(-4px);box-shadow:var(--shadow-lift)}
.pol-label{display:block;width:100%;aspect-ratio:4/3;background:linear-gradient(160deg,var(--panel-3),var(--wood-deep));border-radius:3px;color:var(--teal-soft);display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:.85rem;letter-spacing:.08em;text-align:center;padding:10px}
figcaption p{margin:9px 2px 0;font-size:.85rem;color:var(--ink-soft);font-style:italic}

/* ---------- timeline ---------- */
.job-timeline{list-style:none;margin:10px 0 0;padding:0;position:relative}
.job-timeline::before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;background:var(--line-strong)}
.job-tl{position:relative;padding:0 0 15px 26px}
.job-tl::before{content:"";position:absolute;left:2px;top:7px;width:12px;height:12px;border-radius:50%;background:var(--teal);border:2px solid var(--panel);box-shadow:0 0 10px var(--teal-glow)}
.job-tl-date{font-family:var(--font-mono);font-size:.75rem;color:var(--teal-soft);letter-spacing:.04em}
.job-tl p{margin:2px 0 0;color:var(--ink-soft);font-size:.94rem}

/* ---------- sticky note（深夜便利贴） ---------- */
.sticky-note{background:linear-gradient(175deg,rgba(227,169,60,.14),rgba(232,143,178,.10));border-style:dashed;border-color:var(--brass)}
.sticky-pin{width:14px;height:14px;border-radius:50%;background:var(--sign);position:absolute;top:14px;right:20px;box-shadow:0 0 12px var(--sign-glow)}

/* ---------- bench 内页 ---------- */
.bench-wrap{max-width:1280px;margin:0 auto;padding:24px 20px 70px}
.bench-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-family:var(--font-mono);font-size:.72rem;color:var(--ink-faint);border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:24px}
.bench-code{color:var(--teal-soft);letter-spacing:.12em}
.bench-home{margin-left:auto;color:var(--teal-soft);font-weight:700}
.bench-head{background:linear-gradient(160deg,var(--panel-2),var(--panel));border:1px solid var(--line-strong);border-radius:22px;box-shadow:var(--shadow);padding:30px 32px 26px;margin-bottom:26px;position:relative;overflow:hidden}
.bench-head::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--teal),var(--pink),var(--brass))}
.bench-head::after{content:"";position:absolute;top:-140px;right:-120px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,var(--pink-glow),transparent 65%);pointer-events:none}
.bench-ic{width:56px;height:56px;border-radius:15px;background:var(--panel-3);color:var(--teal-soft);display:inline-flex;align-items:center;justify-content:center;margin-bottom:14px;border:1px solid var(--line);box-shadow:0 0 18px var(--teal-glow)}
.bench-ic svg{width:30px;height:30px}
.bench-head h1{font-family:var(--font-disp);font-weight:400;font-size:clamp(1.6rem,3.2vw,2.3rem);margin:0 0 10px;color:var(--ink);letter-spacing:.01em}
.bench-lead{color:var(--ink-soft);margin:0;font-size:1.04rem;max-width:70ch;position:relative;z-index:1}
.bench-img{margin:20px 0 0;position:relative;z-index:1}
.bench-img img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:16px;border:1px solid var(--line-strong);box-shadow:0 0 0 1px rgba(46,196,182,.12),0 22px 54px rgba(0,0,0,.5)}
.bench-body{display:grid;grid-template-columns:250px minmax(0,1fr) 280px;gap:24px;align-items:start}
.bench-body > *{min-width:0}
.cabinet-nav{position:sticky;top:84px;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:16px}
.cab-title{display:block;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;color:var(--teal-soft);margin-bottom:12px;text-transform:uppercase}
.cab-drawers{display:grid;gap:4px}
.cab-drawers a{display:flex;gap:8px;align-items:baseline;padding:7px 9px;border-radius:8px;font-size:.86rem;color:var(--ink-soft);font-weight:600;border-left:3px solid transparent;transition:background .18s ease-out,border-color .18s ease-out,transform .18s ease-out,color .18s ease-out}
.cab-drawers a:hover{background:var(--panel-2);border-left-color:var(--teal);color:var(--ink);text-decoration:none;transform:translateX(3px)}
.cab-no{font-family:var(--font-mono);font-size:.68rem;color:var(--ink-faint)}
.bench-main{min-width:0}
.bench-src{background:var(--panel);border:1px dashed var(--line-strong);border-radius:14px;padding:18px 20px;margin-top:8px}
.bench-src b{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;color:var(--teal-soft);text-transform:uppercase}
.bench-src ul{margin:8px 0 0;padding-left:18px;font-size:.9rem;color:var(--ink-soft)}
.aff-note{font-size:.8rem;color:var(--ink-faint)}
.bench-side{position:sticky;top:84px;display:grid;gap:16px}
.side-block{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:16px}
.hab-code{display:block;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.14em;color:var(--teal-soft);margin-bottom:10px;text-transform:uppercase}
.rel-link{display:flex;align-items:center;gap:9px;padding:8px 7px;border-radius:9px;color:var(--ink-soft);font-weight:600;font-size:.86rem;line-height:1.3}
.rel-link:hover{background:var(--panel-2);color:var(--ink);text-decoration:none}
.rel-no{font-family:var(--font-mono);font-size:.68rem;color:var(--ink-faint)}
.nav-ic{width:24px;height:24px;flex:none;color:var(--teal)}
.nav-ic svg{width:100%;height:100%}
.side-block p{font-size:.9rem;color:var(--ink-soft);margin:0 0 10px}

/* ---------- 交互工具 ---------- */
.zen-calc{background:linear-gradient(160deg,var(--panel-2),var(--panel));border:1px solid var(--line-strong);border-radius:18px;padding:24px 26px;margin-bottom:20px}
.zen-chips{display:flex;flex-wrap:wrap;gap:8px}
.zen-chip{border:1px solid var(--line-strong);background:var(--panel);color:var(--ink-soft);font-weight:700;padding:9px 14px;border-radius:999px;cursor:pointer;transition:background .18s ease-out,transform .18s ease-out,border-color .18s ease-out,color .18s ease-out,box-shadow .18s ease-out}
.zen-chip b{color:var(--teal-soft)}
.zen-chip:hover{background:var(--panel-2);color:var(--ink);transform:translateY(-1px);border-color:var(--teal)}
.zen-chip:active{transform:scale(.96)}
.zen-readout{margin-top:18px;display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-family:var(--font-body)}
.zen-readout span{color:var(--ink-faint);font-size:.85rem}
.zen-readout b{font-size:1.6rem;color:var(--teal-soft);font-family:var(--font-disp);font-weight:400}
.zen-readout b.done{color:var(--soda)}
.zen-bar{flex:1;min-width:120px;height:12px;border-radius:999px;background:var(--panel-3);overflow:hidden;display:inline-block;border:1px solid var(--line)}
.zen-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--teal),var(--soda));border-radius:999px;transition:width .25s ease-out}
.zen-readout em{font-style:normal;color:var(--ink-soft);font-size:.85rem}
.zen-reset{border:1px solid var(--sign);background:rgba(232,112,76,.1);color:var(--sign);font-weight:700;padding:7px 14px;border-radius:10px;cursor:pointer;font-family:var(--font-body)}
.rc-wrap{background:linear-gradient(180deg,var(--panel-2),var(--panel));border:1px solid var(--line);border-radius:18px;padding:24px 26px;margin-bottom:20px}
.rc-list{display:grid;gap:9px;margin-top:12px}
.rc-item{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:11px;padding:12px 15px;background:var(--panel);cursor:pointer;transition:background .18s ease-out,border-color .18s ease-out;user-select:none}
.rc-item:hover{background:var(--panel-2);border-color:var(--line-strong)}
.rc-item input{position:absolute;opacity:0;pointer-events:none}
.rc-box{width:22px;height:22px;flex:none;border:2px solid var(--line-strong);border-radius:7px;display:inline-flex;align-items:center;justify-content:center;color:transparent;transition:background .18s ease-out,border-color .18s ease-out,box-shadow .18s ease-out}
.rc-box::after{content:"✓";font-weight:900;font-size:.85rem}
.rc-no{font-family:var(--font-mono);font-size:.72rem;color:var(--teal-soft);background:var(--teal-glow);border:1px solid var(--teal);border-radius:999px;width:27px;height:27px;display:inline-flex;align-items:center;justify-content:center}
.rc-tx{flex:1;font-weight:700;color:var(--ink-soft);font-size:.92rem}
.rc-item.on{background:rgba(124,194,95,.1);border-color:var(--soda)}
.rc-item.on .rc-box{background:var(--soda);border-color:var(--soda);color:#0e1609;box-shadow:0 0 12px var(--soda-glow)}
.rc-item.on .rc-tx{color:var(--soda);text-decoration:line-through}
.rc-save{font-size:.78rem;color:var(--ink-faint);margin:10px 0 0}

/* ---------- static ---------- */
.article-wrap{max-width:900px;margin:0 auto;padding:26px 20px 70px}
.single article{background:linear-gradient(180deg,var(--panel-2),var(--panel));border:1px solid var(--line);border-radius:20px;padding:30px 34px;box-shadow:var(--shadow)}
.page-hero .evidence-tag{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.14em;color:var(--teal-soft);text-transform:uppercase}
.page-hero h1{font-family:var(--font-disp);font-weight:400;color:var(--ink);font-size:2rem;margin:8px 0 0}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin-top:18px;font-size:.92rem;color:var(--ink-soft)}
.checks{list-style:none;padding:0;margin:8px 0 0}
.checks li{padding:4px 0 4px 22px;position:relative;color:var(--ink-soft)}
.checks li::before{content:"✓";position:absolute;left:0;color:var(--soda);font-weight:900}

/* ---------- footer ---------- */
.site-foot{border-top:1px solid var(--line);background:var(--bg-2);margin-top:12px}
.foot-inner{max-width:1280px;margin:0 auto;padding:30px 20px;display:grid;gap:8px}
.foot-note{font-weight:700;color:var(--ink)}
.foot-src{font-size:.85rem;color:var(--ink-faint)}
.foot-nav{font-size:.88rem}

/* ---------- responsive ---------- */
@media (max-width: 1100px){
  .hero-paper{grid-template-columns:1fr;padding:26px 22px 0}
  .hero-imgwrap{order:2}
  .gauges{grid-template-columns:repeat(3,1fr);margin:0 -22px}
  .bench-body{grid-template-columns:1fr}
  .cabinet-nav,.bench-side{position:static}
  .bench-side{grid-template-columns:1fr 1fr}
}
@media (max-width: 760px){
  .head-inner{gap:8px}
  .main-nav{order:3;flex-basis:100%;justify-content:flex-start;overflow-x:auto;padding-bottom:4px}
  .dd-menu{position:static;min-width:0;width:100%;max-height:calc(100dvh - 84px);overflow-y:auto}
  .lang-dd .dd-menu{position:static;width:100%}
  .dd-link{white-space:normal}
  .gauges{grid-template-columns:repeat(2,1fr)}
  .ticket{flex-wrap:wrap}
  .ticket-stamp{margin-left:auto}
  .bench-side{grid-template-columns:1fr}
  .single article{padding:22px}
  .hero h1{font-size:1.9rem}
}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}