/* rotor-site shared stylesheet — single source of truth.
   Used by: index.html, writing/* (via gen.py templates). */

:root{
  --bg:#0b0b0c; --ink:#f2f0ea; --muted:#8a8a8e; --line:#232326;
  --lime:#d8ff3e; --card:#121214;
  --font-d:"Space Grotesk","Noto Sans SC",-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  --font-m:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--font-d);line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
::selection{background:var(--lime);color:#0b0b0c}
a{color:inherit;text-decoration:none}
/* film grain */
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:200;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");}
/* ---------- nav ---------- */
nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;
  padding:18px clamp(20px,4vw,56px);mix-blend-mode:difference}
.logo{font-weight:700;font-size:20px;letter-spacing:.06em}
.logo sup{font-size:10px;color:var(--lime)}
.nav-links{display:flex;gap:clamp(14px,3vw,36px);align-items:center;font-size:13px;letter-spacing:.14em;text-transform:uppercase}
.nav-links a{opacity:.75;transition:opacity .25s}
.nav-links a:hover{opacity:1;color:var(--lime)}
.lang{display:flex;border:1px solid var(--ink);border-radius:99px;overflow:hidden;font-family:var(--font-m);font-size:12px}
.lang button{background:transparent;border:0;color:var(--ink);padding:6px 12px;cursor:pointer;opacity:.55;letter-spacing:.08em}
.lang button.on{background:var(--ink);color:#0b0b0c;opacity:1}
/* ---------- hero ---------- */
.hero{min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;
  padding:0 clamp(20px,4vw,56px) clamp(28px,5vh,64px);position:relative}
.hero-kicker{font-family:var(--font-m);font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}
.hero-kicker b{color:var(--lime);font-weight:500}
.hero h1{font-size:clamp(72px,17.5vw,300px);line-height:.86;font-weight:700;letter-spacing:-.03em;text-transform:uppercase}
.hero h1 .stroke{color:transparent;-webkit-text-stroke:2px var(--ink)}
.hero-sub{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-top:26px;flex-wrap:wrap}
.hero-sub p{max-width:520px;font-size:clamp(15px,1.6vw,19px);color:var(--muted)}
.hero-sub p strong{color:var(--ink);font-weight:500}
.badge-spin{width:104px;height:104px;flex:none;animation:spin 14s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.scroll-hint{position:absolute;right:clamp(20px,4vw,56px);top:50%;font-family:var(--font-m);font-size:11px;
  letter-spacing:.3em;color:var(--muted);writing-mode:vertical-rl}
/* ---------- marquee ---------- */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;white-space:nowrap;padding:14px 0}
.marquee-inner{display:inline-block;animation:mq 26s linear infinite;font-family:var(--font-m);
  font-size:13px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.marquee-inner i{color:var(--lime);font-style:normal;margin:0 18px}
@keyframes mq{to{transform:translateX(-50%)}}
/* ---------- sections ---------- */
section{padding:clamp(72px,10vw,140px) clamp(20px,4vw,56px)}
.sec-head{display:flex;align-items:baseline;gap:18px;margin-bottom:clamp(32px,5vw,64px)}
.sec-num{font-family:var(--font-m);font-size:13px;color:var(--lime)}
.sec-title{font-size:clamp(34px,5.5vw,72px);font-weight:700;letter-spacing:-.02em;line-height:1;text-transform:uppercase}
/* ---------- works ---------- */
.work{display:grid;grid-template-columns:72px 1fr;gap:clamp(12px,3vw,40px);padding:clamp(26px,4vw,44px) 0;
  border-top:1px solid var(--line);position:relative;transition:background .35s}
.work:last-child{border-bottom:1px solid var(--line)}
.work:hover{background:var(--card)}
.work-idx{font-family:var(--font-m);font-size:13px;color:var(--muted);padding-top:8px}
.work-idx b{color:var(--lime);font-weight:500}
.work h3{font-size:clamp(28px,4.6vw,64px);font-weight:700;letter-spacing:-.02em;line-height:1.05;margin-bottom:12px}
.work h3 .arrow{display:inline-block;transition:transform .3s;color:var(--lime)}
.work:hover h3 .arrow{transform:translate(6px,-6px)}
.work p.desc{color:var(--muted);max-width:640px;font-size:clamp(14px,1.5vw,17px);margin-bottom:16px}
.tags{display:flex;gap:8px;flex-wrap:wrap;font-family:var(--font-m);font-size:11px;letter-spacing:.1em;text-transform:uppercase}
.tags span{border:1px solid var(--line);border-radius:99px;padding:5px 12px;color:var(--muted)}
.work-year{position:absolute;top:clamp(26px,4vw,44px);right:0;font-family:var(--font-m);font-size:12px;color:var(--muted)}
/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,80px)}
.about-grid .big{font-size:clamp(22px,3vw,38px);line-height:1.35;font-weight:500;letter-spacing:-.01em}
.about-grid .big em{font-style:normal;color:var(--lime)}
.about-grid .small{color:var(--muted);font-size:clamp(14px,1.5vw,17px);display:flex;flex-direction:column;gap:18px;justify-content:center}
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);margin-top:clamp(40px,6vw,80px)}
.stat{padding:28px 18px 28px 0;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat .n{font-size:clamp(34px,4.5vw,58px);font-weight:700;letter-spacing:-.02em;color:var(--lime)}
.stat .k{font-family:var(--font-m);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-top:6px}
/* ---------- contact ---------- */
.contact{text-align:left}
.contact .huge{font-size:clamp(44px,9vw,150px);font-weight:700;letter-spacing:-.03em;line-height:1;text-transform:uppercase}
.contact .huge a{border-bottom:4px solid var(--lime);transition:background .3s,color .3s}
.contact .huge a:hover{background:var(--lime);color:#0b0b0c}
.contact-links{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap;font-family:var(--font-m);font-size:13px;letter-spacing:.08em}
.contact-links a{border:1px solid var(--line);border-radius:99px;padding:12px 22px;transition:all .3s;color:var(--muted)}
.contact-links a:hover{border-color:var(--lime);color:var(--lime)}
/* ---------- footer ---------- */
footer{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  padding:26px clamp(20px,4vw,56px);border-top:1px solid var(--line);
  font-family:var(--font-m);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.2,.6,.2,1),transform .8s cubic-bezier(.2,.6,.2,1)}
.rv.in{opacity:1;transform:none}
/* ---------- progress bar ---------- */
#progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--lime);z-index:300}
/* ---------- custom cursor ---------- */
.cursor-dot,.cursor-ring,.cursor-trail{position:fixed;top:0;left:0;pointer-events:none;border-radius:50%}
.cursor-dot{z-index:400;width:8px;height:8px;background:var(--lime);transform:translate(-50%,-50%)}
.cursor-ring{z-index:400;width:36px;height:36px;border:1px solid rgba(216,255,62,.55);transform:translate(-50%,-50%);
  transition:width .25s,height .25s,border-color .25s}
.cursor-trail{z-index:399;background:var(--lime);transform:translate(-50%,-50%)}
#ctrail1{width:6px;height:6px;opacity:.45}
#ctrail2{width:4px;height:4px;opacity:.28}
#ctrail3{width:3px;height:3px;opacity:.15}
body.link-hover .cursor-ring{width:64px;height:64px;border-color:var(--lime)}
@media (hover:none),(max-width:760px){.cursor-dot,.cursor-ring,.cursor-trail{display:none}}
@media (hover:hover) and (pointer:fine){*{cursor:none!important}}
/* ---------- hero entrance ---------- */
.hero h1 .ch{display:inline-block;opacity:0;transform:translateY(.55em) rotate(4deg);
  animation:chIn .9s cubic-bezier(.2,.7,.2,1) forwards}
@keyframes chIn{to{opacity:1;transform:none}}
.hero h1{overflow:hidden}
/* ---------- timeline ---------- */
.timeline{position:relative;margin-left:6px;padding-left:clamp(20px,4vw,44px);border-left:1px solid var(--line)}
.tl-item{position:relative;padding:0 0 clamp(28px,4vw,44px)}
.tl-item::before{content:"";position:absolute;left:calc(clamp(20px,4vw,44px) * -1 - 5px);top:8px;
  width:9px;height:9px;border-radius:50%;background:var(--lime)}
.tl-date{font-family:var(--font-m);font-size:12px;letter-spacing:.2em;color:var(--lime);margin-bottom:6px}
.tl-item h4{font-size:clamp(19px,2.6vw,30px);font-weight:700;letter-spacing:-.01em;margin-bottom:6px}
.tl-item p{color:var(--muted);font-size:clamp(13px,1.4vw,16px);max-width:560px}
/* ---------- principles ---------- */
.rules{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);margin-bottom:clamp(36px,5vw,64px)}
.rule{background:var(--bg);padding:clamp(24px,3.5vw,44px);position:relative;overflow:hidden;transition:background .35s}
.rule:hover{background:var(--card)}
.rule .qn{font-family:var(--font-m);font-size:12px;color:var(--lime);letter-spacing:.2em;margin-bottom:14px}
.rule blockquote{font-size:clamp(20px,2.8vw,34px);font-weight:700;line-height:1.3;letter-spacing:-.01em}
.rule blockquote .hl{color:var(--lime)}
.wontdo{border:1px dashed #3a3a3e;border-radius:14px;padding:clamp(24px,4vw,44px);position:relative}
.wontdo h4{font-family:var(--font-m);font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}
.wontdo h4 s{color:#f85149;text-decoration-color:#f85149}
.wontdo ul{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:12px 28px}
.wontdo li{font-size:clamp(15px,1.8vw,20px);font-weight:500;padding-left:26px;position:relative}
.wontdo li::before{content:"✕";position:absolute;left:0;color:#f85149;font-weight:700}
/* ---------- now ---------- */
.now-item{display:flex;align-items:center;gap:clamp(14px,2.5vw,28px);padding:20px 0;border-top:1px solid var(--line)}
.now-item:last-child{border-bottom:1px solid var(--line)}
.dot{width:10px;height:10px;border-radius:50%;background:var(--lime);flex:none;position:relative}
.dot::after{content:"";position:absolute;inset:-4px;border-radius:50%;border:1px solid var(--lime);animation:ping 1.8s ease-out infinite}
@keyframes ping{0%{transform:scale(.5);opacity:1}100%{transform:scale(1.4);opacity:0}}
.now-item .nm{font-size:clamp(17px,2.4vw,26px);font-weight:700;letter-spacing:-.01em;white-space:nowrap}
.now-item .ds{color:var(--muted);font-size:clamp(13px,1.4vw,15px);flex:1}
.now-tag{font-family:var(--font-m);font-size:10px;letter-spacing:.16em;text-transform:uppercase;
  border:1px solid var(--line);border-radius:99px;padding:5px 12px;color:var(--muted);flex:none}
.now-tag.indie{border-color:var(--lime);color:var(--lime)}
/* ---------- atlas ---------- */
.atlas-stats{display:grid;grid-template-columns:repeat(6,1fr);border:1px solid var(--line);margin-bottom:clamp(28px,4vw,48px)}
.a-stat{padding:22px 16px;border-right:1px solid var(--line)}
.a-stat:last-child{border-right:0}
.a-stat .n{font-size:clamp(26px,3.4vw,44px);font-weight:700;letter-spacing:-.02em;color:var(--ink)}
.a-stat .n em{font-style:normal;color:var(--lime)}
.a-stat .k{font-family:var(--font-m);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-top:6px}
.graph-wrap{position:relative;border:1px solid var(--line);background:radial-gradient(ellipse at 50% 45%,#141417 0%,var(--bg) 70%);
  margin-bottom:clamp(28px,4vw,48px);overflow:hidden}
#wiki-graph{display:block;width:100%;height:clamp(380px,60vw,560px)}
.g-tip{position:absolute;pointer-events:none;background:#161618;border:1px solid var(--lime);border-radius:8px;
  padding:10px 14px;font-size:13px;display:none;z-index:5;max-width:240px}
.g-tip b{color:var(--lime)}
.g-tip .m{font-family:var(--font-m);font-size:11px;color:var(--muted);margin-top:4px}
.g-hint{position:absolute;bottom:12px;right:16px;font-family:var(--font-m);font-size:10px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--muted)}
.domain-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.domain-card{background:var(--bg);padding:clamp(22px,3vw,36px)}
.domain-card h4{font-size:clamp(20px,2.6vw,30px);font-weight:700;margin-bottom:4px}
.domain-card h4 .cnt{font-family:var(--font-m);font-size:12px;color:var(--lime);vertical-align:middle;margin-left:10px;letter-spacing:.1em}
.domain-card>p{color:var(--muted);font-size:13px;margin-bottom:18px}
.proj-row{display:flex;align-items:center;gap:12px;padding:10px 0;border-top:1px solid var(--line);font-size:14px}
.proj-row .pn{font-family:var(--font-m);font-size:13px;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.proj-row .pd{color:var(--muted);font-size:12px;flex:2;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.proj-row .pg{font-family:var(--font-m);font-size:11px;color:var(--lime);flex:none}
.proj-row .st{width:7px;height:7px;border-radius:50%;background:var(--lime);flex:none}
.proj-row .st.idle{background:#3a3a3e}
.domain-card[data-col]{cursor:pointer;transition:background .25s}
.domain-card[data-col]:hover{background:#101012}
/* ---------- writing ---------- */
.col-block{border:1px solid var(--line);margin-bottom:clamp(20px,3vw,32px);transition:box-shadow .4s,border-color .4s}
.col-block.flash{border-color:var(--lime);box-shadow:0 0 0 1px var(--lime)}
.col-head{padding:clamp(20px,2.6vw,32px);border-bottom:1px solid var(--line);display:flex;align-items:baseline;gap:16px;flex-wrap:wrap}
.col-head h3{font-size:clamp(22px,2.8vw,34px);font-weight:700;letter-spacing:-.01em}
.col-head h3 .cnt{font-family:var(--font-m);font-size:12px;color:var(--lime);vertical-align:middle;margin-left:10px;letter-spacing:.1em}
.col-head p{color:var(--muted);font-size:13px;flex:1;min-width:200px}
.art-row{display:flex;align-items:center;gap:18px;padding:18px clamp(20px,2.6vw,32px);border-top:1px solid var(--line);
  cursor:pointer;transition:background .2s}
.art-row:first-of-type{border-top:0}
.art-row:hover{background:#101012}
.art-row.locked{cursor:default}
.art-row.locked:hover{background:none}
.art-num{font-family:var(--font-m);font-size:13px;color:var(--lime);flex:none;width:34px}
.art-main{flex:1;min-width:0}
.art-title{font-size:clamp(16px,2vw,22px);font-weight:600;letter-spacing:-.01em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.art-desc{color:var(--muted);font-size:13px;margin-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.art-meta{flex:none;display:flex;gap:8px;align-items:center}
.col-tag{font-family:var(--font-m);font-size:10px;letter-spacing:.14em;border:1px solid var(--line);
  border-radius:99px;padding:5px 11px;color:var(--muted);text-transform:uppercase;white-space:nowrap}
.art-arrow{color:var(--lime);font-size:18px;flex:none}
.soon{font-family:var(--font-m);font-size:10px;letter-spacing:.14em;color:#5a5a5e;text-transform:uppercase;white-space:nowrap}
.w-label{font-family:var(--font-m);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--lime);margin:0 0 16px}
.w-label:not(:first-child){margin-top:clamp(28px,4vw,48px)}
.col-chips{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-bottom:clamp(8px,1.5vw,16px)}
.col-chip{background:var(--bg);padding:clamp(16px,2vw,24px);display:block;text-decoration:none;transition:background .2s}
.col-chip:hover{background:#101012}
.col-chip b{display:block;color:var(--ink);font-size:15px;font-weight:600;margin-bottom:8px}
.col-chip span{font-family:var(--font-m);font-size:11px;color:var(--lime);letter-spacing:.1em}
.col-chip i{font-style:normal;color:var(--muted);float:right}
.view-all{display:flex;align-items:baseline;justify-content:space-between;border:1px solid var(--line);
  padding:22px clamp(20px,2.6vw,32px);text-decoration:none;transition:border-color .2s;margin-top:clamp(20px,3vw,32px)}
.view-all:hover{border-color:var(--lime)}
.view-all span{color:var(--ink);font-size:clamp(18px,2.4vw,26px);font-weight:700;letter-spacing:-.01em}
.view-all b{font-family:var(--font-m);color:var(--lime);font-size:14px}
/* ---------- reader (typography shared with /writing/* pages) ---------- */
.reader-body h1{font-size:clamp(30px,4.6vw,52px);font-weight:700;letter-spacing:-.02em;line-height:1.15;margin-bottom:14px}
.reader-body .r-meta{display:flex;gap:10px;margin-bottom:40px;flex-wrap:wrap}
.reader-body h2{font-size:clamp(20px,2.6vw,28px);font-weight:700;margin:44px 0 16px;letter-spacing:-.01em}
.reader-body h2::before{content:"";display:inline-block;width:22px;height:4px;background:var(--lime);margin-right:12px;vertical-align:middle}
.reader-body p{font-size:clamp(15px,1.8vw,18px);line-height:1.85;color:#d8d8d4;margin-bottom:18px}
.reader-body ul{margin:0 0 20px 4px;list-style:none}
.reader-body li{font-size:clamp(15px,1.8vw,18px);line-height:1.8;color:#d8d8d4;margin-bottom:10px;padding-left:26px;position:relative}
.reader-body ul li::before{content:"▸";color:var(--lime);position:absolute;left:4px}
.reader-body ol{margin:0 0 20px 4px;list-style:none;counter-reset:oli}
.reader-body ol li{counter-increment:oli;padding-left:36px}
.reader-body ol li::before{content:counter(oli,decimal-leading-zero);color:var(--lime);position:absolute;left:0;
  font-family:var(--font-m);font-size:.82em;top:4px}
.reader-body strong{color:var(--ink)}
.reader-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:14px}
.reader-body th,.reader-body td{border:1px solid var(--line);padding:10px 14px;text-align:left;line-height:1.6}
.reader-body th{background:#141417;color:var(--lime);font-weight:600;white-space:nowrap}
.reader-body td{color:#d8d8d4}
.reader-body blockquote{border-left:2px solid var(--lime);padding:4px 0 4px 18px;color:var(--muted);margin:24px 0;font-size:15px}
.reader-body code{font-family:var(--font-m);font-size:.88em;background:#161618;border:1px solid var(--line);
  border-radius:6px;padding:2px 8px;color:var(--lime)}
.reader-body pre{margin:26px 0;background:#101012;border:1px solid var(--line);border-left:3px solid var(--lime);
  border-radius:0 10px 10px 0;padding:18px 20px;overflow-x:auto}
.reader-body pre code{font-family:var(--font-m);font-size:13.5px;line-height:1.75;background:none;border:0;
  border-radius:0;padding:0;color:#d8d8da;white-space:pre}
.reader-body hr{border:0;border-top:1px solid var(--line);margin:44px 0}
/* ---------- magnetic ---------- */
.magnet{display:inline-block;transition:transform .25s cubic-bezier(.2,.7,.2,1)}
/* ---------- mobile menu ---------- */
.menu-btn{display:none;background:none;border:0;padding:12px;cursor:pointer;flex:none}
.menu-btn span{display:block;width:26px;height:2px;background:var(--ink);margin:6px 0;transition:transform .3s,opacity .3s}
.menu-btn.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.menu-btn.open span:nth-child(2){opacity:0}
.menu-btn.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
.menu-panel{position:fixed;top:0;left:0;right:0;z-index:99;
  padding:92px clamp(20px,4vw,56px) 30px;background:rgba(11,11,12,.96);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transform:translateY(-12px);opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .3s,transform .3s,visibility .3s}
.menu-panel.open{transform:none;opacity:1;visibility:visible;pointer-events:auto}
.menu-panel a{display:flex;align-items:baseline;gap:14px;font-size:clamp(26px,7vw,34px);
  font-weight:700;letter-spacing:-.01em;text-transform:uppercase;
  padding:14px 0;border-top:1px solid var(--line)}
.menu-panel a:last-child{border-bottom:1px solid var(--line)}
.menu-panel a .m-idx{font-family:var(--font-m);font-size:11px;color:var(--lime);letter-spacing:.2em}
@media (max-width:760px){
  .about-grid{grid-template-columns:1fr}
  .rules{grid-template-columns:1fr}
  .wontdo ul{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:0}
  .stat{border-bottom:1px solid var(--line)}
  .stat:nth-child(n+3){border-bottom:0}
  .work{grid-template-columns:44px 1fr}
  .work-year{position:static;margin-top:10px;grid-column:2}
  .art-row{flex-wrap:wrap;gap:10px}
  .art-meta{width:100%;padding-left:52px}
  .col-chips{grid-template-columns:repeat(2,1fr)}
  .scroll-hint{display:none}
  .nav-links a{display:none}
  /* atlas: 6 统计 -> 2 列,领域卡 -> 1 列 */
  .atlas-stats{grid-template-columns:repeat(2,1fr)}
  .a-stat:nth-child(2n){border-right:0}
  .a-stat{border-bottom:1px solid var(--line)}
  .a-stat:nth-child(n+5){border-bottom:0}
  .domain-grid{grid-template-columns:1fr}
  /* now 列表允许换行,不挤出 */
  .now-item{flex-wrap:wrap;row-gap:8px}
  .now-item .nm{white-space:normal}
  .now-item .ds{flex-basis:100%}
  /* 文章表格横向滚动,长字符串不断行溢出 */
  .reader-body table{display:block;overflow-x:auto;max-width:100%}
  .reader-body p,.reader-body li,.reader-body td{overflow-wrap:break-word}
  /* 触摸目标放大 */
  .lang button{padding:10px 16px}
  .f-chip{padding:12px 20px}
  .art-nav a.lnk{padding:10px 4px}
  a,button{-webkit-tap-highlight-color:transparent}
  /* hero 留白 */
  .badge-spin{width:76px;height:76px}
  .menu-btn{display:block}
  footer a{padding:10px 0}
}
/* ---------- writing pages (article + list), shared via gen.py ---------- */
.art-nav{display:flex;align-items:center;justify-content:space-between;padding:20px clamp(20px,4vw,48px);border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(11,11,12,.9);backdrop-filter:blur(8px);z-index:50}
.art-nav .logo{font-weight:700;font-size:20px;color:var(--ink);text-decoration:none}
.art-nav .logo sup{color:var(--lime);font-size:10px}
.art-nav .mid{display:flex;gap:18px;align-items:center}
.art-nav a.lnk{color:var(--muted);text-decoration:none;font-size:14px}
.art-nav a.lnk:hover{color:var(--lime)}
.art-wrap{max-width:760px;margin:0 auto;padding:clamp(40px,6vh,72px) clamp(22px,5vw,40px) 40px}
.prev-next{display:flex;justify-content:space-between;gap:16px;margin-top:64px;padding-top:28px;border-top:1px solid var(--line)}
.prev-next a{color:var(--muted);text-decoration:none;font-size:15px;max-width:44%}
.prev-next a:hover{color:var(--lime)}
.prev-next a span{display:block;font-family:var(--font-m);font-size:10px;letter-spacing:.16em;text-transform:uppercase;margin-bottom:8px;color:var(--lime)}
.prev-next .nx{text-align:right;margin-left:auto}
.art-foot{max-width:760px;margin:0 auto;padding:0 clamp(22px,5vw,40px) 80px;color:var(--muted);font-size:13px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
.soon-banner{display:inline-block;margin-left:10px;padding:3px 12px;border:1px dashed var(--lime);border-radius:20px;color:var(--lime);font-size:12px;letter-spacing:.08em}
.list-head{max-width:1200px;margin:0 auto;padding:clamp(48px,7vh,84px) clamp(22px,5vw,40px) 8px}
.list-head h1{font-size:clamp(44px,7vw,96px);font-weight:700;letter-spacing:-.03em;line-height:1}
.list-head h1 .stroke{color:transparent;-webkit-text-stroke:1.5px var(--lime)}
.list-head p{color:var(--muted);max-width:640px;margin:18px 0 30px;font-size:clamp(14px,1.6vw,17px)}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:8px}
.f-chip{font-family:var(--font-m);font-size:11px;letter-spacing:.14em;text-transform:uppercase;border:1px solid var(--line);border-radius:99px;padding:8px 18px;color:var(--muted);background:none;cursor:pointer}
.f-chip.on{border-color:var(--lime);color:var(--lime)}
.list-wrap{max-width:1200px;margin:0 auto;padding:0 clamp(22px,5vw,40px) 60px}
.list-foot{max-width:1200px;margin:0 auto;padding:0 clamp(22px,5vw,40px) 80px;color:var(--muted);font-size:13px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;border-top:1px solid var(--line);padding-top:24px}