/* 字体：Funnel Display / Funnel Sans 自托管（OFL，latin 子集）；中文走系统黑体。 */
@font-face{font-family:"Funnel Display";src:url(/assets/fonts/funnel-display-latin.woff2) format("woff2");font-weight:300 800;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Funnel Sans";src:url(/assets/fonts/funnel-sans-latin.woff2) format("woff2");font-weight:400 700;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --cocoa:#33251D;--cocoa-2:#2A1E17;
  --paper:#F7F2EA;--paper-2:#EFE7DB;
  --apricot:#E9B44C;
  --ink:#1C1712;--ink-2:#5C554E;
  --rule:#DCD4C9;--rule-2:#CDC2B4;
  --on-cocoa:#F7F2EA;--on-cocoa-2:#CEC5BA;--on-cocoa-3:#B2A99F;
  --on-cocoa-rule:#5A4A3F;--on-cocoa-rule-2:#46372D;
  --gutter:72px;--gap:24px;
  --cn:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --display:"Funnel Display",var(--cn);
  --sans:"Funnel Sans",var(--cn);
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
ol,ul{list-style:none}
button,input{font:inherit;color:inherit}
img{max-width:100%;height:auto;display:block}
p,dd,td,li{text-wrap:pretty}
h1,h2,h3{text-wrap:balance}
.kz-nw{white-space:nowrap}
.kz-vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}
.kz-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap)}
.kz-kicker{font-size:14px;line-height:1.5;letter-spacing:.06em;color:var(--ink-2)}
.kz-skip{position:absolute;inset-inline-start:-9999px;top:0;z-index:20;background:var(--apricot);color:var(--ink);padding:10px 16px;font-weight:700}
.kz-skip:focus{inset-inline-start:12px;top:12px}

/* ============ 顶栏（全站共用；首页嵌在封面里） ============ */
.kz-top{background:var(--cocoa);color:var(--on-cocoa);padding:22px var(--gutter) 0}
.kz-bar{position:relative;display:flex;align-items:center;gap:28px;padding-bottom:14px;border-bottom:1px solid var(--on-cocoa-rule)}
.kz-mark{display:inline-flex;align-items:center;gap:12px;font-family:var(--display);font-weight:600;font-size:19px;letter-spacing:.2em;line-height:1;color:var(--on-cocoa)}
.kz-mark svg{width:24px;height:24px;flex:none;display:block}
.kz-nav{display:flex;gap:22px;margin-left:auto;font-size:15px;color:var(--on-cocoa-2)}
.kz-nav a{padding:10px 0}
.kz-nav a:hover,.kz-nav a[aria-current]{color:var(--on-cocoa);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:6px}
.kz-nav a[aria-current]{text-decoration-color:var(--apricot);text-decoration-thickness:2px}
.kz-icons{display:flex;gap:4px;margin-right:-11px}
.kz-nav + .kz-icons{margin-left:8px}
.kz-icons:first-of-type{margin-left:auto}
.kz-iconbtn{width:44px;height:44px;display:grid;place-items:center;background:none;border:0;color:var(--on-cocoa);cursor:pointer;border-radius:2px}
.kz-iconbtn svg{width:22px;height:22px;display:block}
.kz-iconbtn:focus-visible{outline:1.5px solid var(--on-cocoa);outline-offset:2px}
#kz-menu-btn .kz-i-close{display:none}
#kz-menu-btn[aria-expanded="true"] .kz-i-open{display:none}
#kz-menu-btn[aria-expanded="true"] .kz-i-close{display:block}
.kz-menu{position:absolute;right:-11px;top:56px;z-index:9;min-width:230px;padding:8px 0;background:var(--cocoa-2);border:1px solid var(--on-cocoa-rule)}
.kz-menu[hidden]{display:none}
.kz-menu a{display:block;padding:11px 24px;font-size:16px;color:var(--on-cocoa)}
.kz-menu a:hover{text-decoration:underline;text-underline-offset:5px;text-decoration-thickness:1px}
.kz-menu hr{border:0;border-top:1px solid var(--on-cocoa-rule);margin:6px 0}

/* ============ 首页封面 ============ */
.kz-field{background:var(--cocoa);color:var(--on-cocoa);padding:22px var(--gutter) 40px;border-bottom:3px solid var(--apricot)}
.kz-field .kz-bar{grid-column:1/-1;grid-row:1}
.kz-field h1{grid-column:1/-1;grid-row:2;margin-top:40px;font-family:var(--cn);font-weight:700;font-size:min(7vw,11vh);line-height:1.1;letter-spacing:.01em}
.kz-hl{background:linear-gradient(var(--apricot),var(--apricot)) no-repeat 0 97% / 100% .075em;padding-bottom:.02em}
.kz-sub{grid-column:1/8;grid-row:3;margin-top:24px;font-size:17px;line-height:1.7;color:var(--on-cocoa-2)}
.kz-find{grid-column:1/7;grid-row:4;margin-top:34px}
.kz-findbox{display:flex;align-items:center;border-bottom:1.5px solid var(--on-cocoa)}
.kz-findbox input{flex:1;min-width:0;height:52px;border:0;border-radius:0;background:transparent;font-size:20px;color:var(--on-cocoa);outline:none;-webkit-appearance:none;appearance:none}
.kz-findbox input::placeholder{color:var(--on-cocoa-3);opacity:1}
.kz-findbox input::-webkit-search-cancel-button{-webkit-appearance:none}
.kz-findbox:focus-within{border-bottom-width:2.5px;margin-bottom:-1px}
.kz-findbox button{width:44px;height:48px;margin-right:-10px;border:0;background:none;display:grid;place-items:center;cursor:pointer;color:var(--on-cocoa)}
.kz-findbox button svg{width:22px;height:22px}
.kz-miss{margin-top:10px;font-size:14px;line-height:1.6;color:var(--on-cocoa-2)}
.kz-miss[hidden]{display:none}
.kz-miss a{color:var(--on-cocoa);font-weight:600;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}
.kz-read{grid-column:1/7;grid-row:5;margin-top:24px;font-size:16px;line-height:1.6;color:var(--on-cocoa-2)}
.kz-read-h{font-size:14px;color:var(--on-cocoa-3)}
.kz-read-h::before{content:"";display:inline-block;width:22px;height:1px;margin-right:10px;vertical-align:middle;background:var(--on-cocoa-3)}
.kz-r{display:grid;grid-template-columns:auto minmax(0,1fr);column-gap:14px;align-items:baseline;margin-top:10px}
.kz-r::before{content:"先做";font-size:13px;line-height:1;padding:5px 7px 4px;border:1px solid var(--on-cocoa-rule);border-radius:2px;color:var(--on-cocoa);letter-spacing:.06em;transform:translateY(-1px)}
.kz-r.kz-stop::before{content:"停手";background:var(--apricot);border-color:var(--apricot);color:var(--ink);font-weight:600}
.kz-read.kz-in .kz-r{animation:kzin .45s ease both}
.kz-read.kz-in .kz-r.kz-stop{animation-delay:.1s}
@keyframes kzin{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.kz-read.kz-in .kz-r{animation:none}html{scroll-behavior:auto}}
.kz-toc{grid-column:8/13;grid-row:3/6;align-self:start;margin-top:28px}
.kz-toc-h{font-size:13px;letter-spacing:.14em;color:var(--on-cocoa-2);padding-bottom:8px;border-bottom:1px solid var(--on-cocoa)}
.kz-toc li{display:grid;grid-template-columns:7px auto minmax(0,1fr);column-gap:16px;align-items:center;border-bottom:1px solid var(--on-cocoa-rule)}
.kz-toc li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--apricot)}
.kz-toc a{display:flex;align-items:center;min-height:44px;font-size:16px;font-weight:600;color:var(--on-cocoa);white-space:nowrap}
.kz-toc a:hover{text-decoration:underline;text-underline-offset:5px;text-decoration-thickness:1px}
.kz-toc a:focus-visible,.kz-toc .kz-q:focus-visible{outline:1.5px solid var(--on-cocoa);outline-offset:2px}
.kz-toc .kz-q{justify-self:start;min-height:44px;padding:0;border:0;background:none;cursor:pointer;text-align:left;font-size:15px;color:var(--on-cocoa);white-space:nowrap;text-decoration:underline dotted var(--on-cocoa-3);text-decoration-thickness:1.5px;text-underline-offset:6px}
.kz-toc .kz-q small{font-size:13px;color:var(--on-cocoa-2);margin-right:2px}
.kz-toc .kz-q:hover{text-decoration-style:solid}
.kz-toc .kz-q[aria-pressed="true"]{text-decoration:underline solid var(--apricot);text-decoration-thickness:2px}

/* ============ 封面下：邀请码 + 编辑推荐 ============ */
.kz-ground{padding:32px var(--gutter) 44px;border-bottom:1px solid var(--rule)}
.kz-cell-code{grid-column:1/8;padding-right:var(--gap)}
.kz-cell-pick{grid-column:8/13;padding-left:calc(var(--gap) + 8px);margin-left:calc(-1 * var(--gap) - 8px);border-left:1px solid var(--rule)}
.kz-label{display:block;font-size:15px;line-height:1.5;color:var(--ink-2);letter-spacing:.04em}
.kz-coderow{display:grid;grid-template-columns:auto auto;justify-content:start;align-items:center;column-gap:24px;row-gap:6px}
.kz-coderow .kz-label{grid-column:1 / -1}
.kz-code{font-family:var(--display);font-weight:500;font-size:clamp(36px,3.5vw,50px);line-height:1;letter-spacing:.1em;white-space:nowrap}
.kz-copy{height:48px;min-width:92px;padding:0 22px;border:1.5px solid var(--cocoa);border-radius:2px;background:var(--paper);color:var(--cocoa);font-size:16px;font-weight:600;letter-spacing:.08em;cursor:pointer;transition:background-color .15s,border-color .15s}
@media (hover:hover){.kz-copy:hover{background:var(--apricot);border-color:var(--apricot)}}
.kz-copy:active{background:var(--apricot);border-color:var(--apricot)}
.kz-copy:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.hint{margin-top:16px;font-size:16px;line-height:1.6;color:var(--ink)}
.kz-disclose{margin-top:2px;font-size:14px;line-height:1.6;color:var(--ink-2)}
.pick{display:block}
.pick .kz-label{margin-bottom:10px}
.kz-pick-t{display:block;font-size:clamp(20px,1.75vw,25px);font-weight:700;line-height:1.5;word-break:keep-all;overflow-wrap:anywhere;text-wrap:balance}
.kz-pick-t i{font-style:normal;font-family:var(--sans);display:inline-block;margin-left:.3em;transition:transform .2s}
.pick:hover .kz-pick-t{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:6px}
.pick:hover .kz-pick-t i{transform:translateX(4px)}
.pick:focus-visible{outline:2px solid var(--ink);outline-offset:6px}

/* ============ 首页内页：五个栏目 ============ */
.kz-index{padding:92px var(--gutter) 0}
.kz-opener{align-items:end;padding-bottom:40px}
.kz-opener .kz-kicker{grid-column:1/-1;margin-bottom:10px}
.kz-opener h2{grid-column:1/8;font-size:clamp(34px,3.4vw,48px);line-height:1.2;font-weight:800;letter-spacing:.01em}
.kz-opener p{grid-column:8/13;color:var(--ink-2);font-size:16px}
.kz-col{border-top:2px solid var(--ink);padding:19px 0 64px}
.kz-col.kz-notop{border-top:0}
.kz-col-body{row-gap:28px;align-items:start}
.kz-col-main{grid-column:1/7;grid-row:1}
.kz-col h3{margin-top:20px;font-size:clamp(40px,4.2vw,60px);line-height:1.1;font-weight:800;letter-spacing:.01em}
.kz-col h3 a:hover{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:8px}
.kz-pull{margin-top:28px}
.kz-pull blockquote{font-size:clamp(28px,2.9vw,42px);line-height:1.3;font-weight:500;color:var(--cocoa);text-indent:-.55em;letter-spacing:.02em}
.kz-pull blockquote b{font-weight:300}
.kz-pull figcaption{margin-top:10px;font-size:13px;letter-spacing:.08em;color:var(--ink-2);display:flex;align-items:center;gap:10px}
.kz-pull figcaption::before{content:"";width:28px;height:1px;background:var(--ink-2)}
.kz-gloss{margin-top:18px;font-size:16px;line-height:1.75;max-width:31em}
.kz-warn{margin-top:14px;max-width:31em;display:grid;grid-template-columns:auto minmax(0,1fr);column-gap:12px;align-items:baseline;font-size:15px;line-height:1.7}
.kz-warn b{display:inline-flex;align-items:center;gap:7px;font-size:13px;letter-spacing:.06em;font-weight:700;white-space:nowrap}
.kz-warn b::before{content:"";width:8px;height:8px;background:var(--apricot)}
.kz-also{margin-top:12px;font-size:15px;color:var(--ink-2)}
.kz-also q{quotes:"「" "」";color:var(--ink);font-weight:600;white-space:nowrap;margin-right:.4em}
.kz-reads{grid-column:8/13;grid-row:1;padding-top:44px}
.kz-reads-h{font-size:13px;letter-spacing:.08em;color:var(--ink-2);padding-bottom:10px;border-bottom:1px solid var(--ink)}
.kz-reads li a{display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:16px;align-items:baseline;padding:16px 0;border-bottom:1px solid var(--rule);font-size:clamp(17px,1.4vw,20px);font-weight:700;line-height:1.5}
.kz-reads li a > span{word-break:keep-all;overflow-wrap:anywhere;text-wrap:balance}
.kz-reads li a i{font-style:normal;font-weight:400;color:var(--ink-2);transition:transform .2s}
.kz-reads li a:hover > span{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}
.kz-reads li a:hover i{transform:translateX(4px)}
.kz-all{display:inline-flex;align-items:center;gap:8px;min-height:44px;margin-top:12px;font-size:15px;font-weight:600;color:var(--cocoa)}
.kz-all span{border-bottom:1px solid var(--rule-2);padding-bottom:2px}
.kz-all:hover span{border-bottom-color:var(--cocoa)}
.kz-all i{font-style:normal;transition:transform .2s}
.kz-all:hover i{transform:translateX(3px)}
.kz-col.kz-mirror .kz-col-main{grid-column:7/13}
.kz-col.kz-mirror .kz-reads{grid-column:1/6}

/* ============ 插页：本站怎么写 ============ */
.kz-demo{background:var(--cocoa-2);color:var(--on-cocoa);padding:84px var(--gutter) 72px}
.kz-demo .kz-kicker{color:var(--on-cocoa-2);grid-column:1/-1}
.kz-demo h2{grid-column:1/9;margin-top:10px;font-size:clamp(30px,3vw,42px);line-height:1.25;font-weight:800}
.kz-demo-body{margin-top:44px;row-gap:36px;align-items:start}
.kz-specimen{grid-column:1/6}
.kz-screen{border:1px solid var(--on-cocoa-rule);background:var(--cocoa);border-radius:3px;padding:16px 24px 2px}
.kz-screen .kz-cap{display:flex;justify-content:space-between;font-size:13px;color:var(--on-cocoa-3);letter-spacing:.04em;padding-bottom:10px;border-bottom:1px solid var(--on-cocoa-rule-2)}
.kz-screen dl > div{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:60px;padding:10px 0;border-bottom:1px solid var(--on-cocoa-rule-2);font-size:15px}
.kz-screen dl > div:first-child{min-height:88px}
.kz-screen dl > div:last-child{border-bottom:0}
.kz-screen dt{color:var(--on-cocoa-3)}
.kz-screen dd{text-align:right;color:var(--on-cocoa-2)}
.kz-now{display:inline-block;font-size:28px;line-height:1.3;font-weight:700;color:var(--on-cocoa);background:linear-gradient(var(--apricot),var(--apricot)) no-repeat 0 100% / 100% 3px;padding-bottom:3px}
.kz-dots{font-family:var(--display);letter-spacing:.2em;color:var(--on-cocoa-3)}
.kz-spec-note{margin-top:20px;font-size:15px;line-height:1.75;color:var(--on-cocoa-2);max-width:27em}
.kz-reading-col{grid-column:7/13}
.kz-reading{border-top:1px solid var(--on-cocoa)}
.kz-reading li{display:grid;grid-template-columns:5.5em minmax(0,1fr);column-gap:24px;align-items:baseline;padding:22px 0;border-bottom:1px solid var(--on-cocoa-rule)}
.kz-reading b{justify-self:start;font-size:15px;font-weight:400;letter-spacing:.06em;color:var(--on-cocoa-3)}
.kz-reading p{font-size:clamp(19px,1.65vw,24px);font-weight:700;line-height:1.5}
.kz-reading .kz-stop b{color:var(--ink);background:var(--apricot);padding:3px 9px;border-radius:2px;font-weight:600;font-size:14px}
.kz-more{display:inline-block;margin-top:18px;padding:10px 0;font-size:15.5px;line-height:1.6;color:var(--on-cocoa-2)}
.kz-more span{border-bottom:1px solid var(--on-cocoa-rule);padding-bottom:2px}
.kz-more:hover{color:var(--on-cocoa)}
.kz-more:hover span{border-bottom-color:var(--on-cocoa)}
.kz-masthead{grid-column:1/-1;margin-top:64px;display:grid;grid-template-columns:minmax(0,3fr) repeat(3,minmax(0,3fr));border-top:1px solid var(--on-cocoa-rule);border-bottom:1px solid var(--on-cocoa-rule)}
.kz-masthead dl{display:contents}
.kz-masthead > p{padding:18px 24px 18px 0;font-size:15px;line-height:1.6;color:var(--on-cocoa-2);align-self:center}
.kz-masthead dl > div{padding:16px 24px;border-left:1px solid var(--on-cocoa-rule-2)}
.kz-masthead dt{font-size:13px;letter-spacing:.06em;color:var(--on-cocoa-3)}
.kz-masthead dd{margin-top:2px;font-size:17px;font-weight:700;line-height:1.5}
.kz-masthead dd a{border-bottom:1px solid var(--on-cocoa-rule);padding-bottom:1px}
.kz-masthead dd a:hover{border-bottom-color:var(--on-cocoa)}

/* ============ 插页：两个工具 ============ */
.kz-tools{padding-top:96px}
.kz-tools-head{padding:0 var(--gutter) 40px}
.kz-tools .kz-kicker{grid-column:1/-1}
.kz-tools h2{grid-column:1/9;margin-top:10px;font-size:clamp(30px,3vw,42px);line-height:1.25;font-weight:800}
.kz-split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr)}
.kz-tool{display:flex;flex-direction:column;align-items:flex-start;padding:52px 56px 56px var(--gutter)}
.kz-tool > *{max-width:100%}
.kz-tool-dark{background:var(--cocoa-2);color:var(--on-cocoa)}
.kz-tool-light{background:var(--paper-2);padding:52px var(--gutter) 56px 56px}
.kz-tk{font-size:13px;letter-spacing:.08em;color:var(--ink-2)}
.kz-tool-dark .kz-tk{color:var(--on-cocoa-3)}
.kz-tool h3{margin-top:6px;font-size:28px;line-height:1.3;font-weight:800}
.kz-tool-desc{margin-top:10px;font-size:15.5px;line-height:1.7;color:var(--ink-2);max-width:32em}
.kz-tool-dark .kz-tool-desc{color:var(--on-cocoa-2)}
.kz-cta{margin-top:auto;padding-top:28px}
.kz-go{display:inline-flex;align-items:center;gap:10px;height:48px;padding:0 20px;border:1.5px solid var(--cocoa);border-radius:2px;font-size:15.5px;font-weight:600;color:var(--cocoa);transition:background-color .15s,border-color .15s,color .15s}
.kz-go i{font-style:normal;transition:transform .2s}
.kz-tool-dark .kz-go{border-color:var(--on-cocoa);color:var(--on-cocoa)}
@media (hover:hover){.kz-go:hover{background:var(--apricot);border-color:var(--apricot);color:var(--ink)}.kz-go:hover i{transform:translateX(3px)}}
.kz-go:focus-visible{outline:2px solid currentColor;outline-offset:3px}
.kz-alsoread{display:block;margin-top:22px;font-size:14px;color:var(--on-cocoa-2)}
.kz-alsoread a{color:var(--on-cocoa);border-bottom:1px solid var(--on-cocoa-rule)}
.kz-alsoread a:hover{border-bottom-color:var(--on-cocoa)}
/* 提币状态自查 */
.kz-track{width:100%;margin-top:30px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));position:relative}
.kz-track::before{content:"";position:absolute;left:9px;right:calc(25% - 9px);top:17px;height:1.5px;background:var(--on-cocoa-rule)}
.kz-step{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:10px;min-height:44px;padding:8px 6px 4px 0;border:0;background:none;color:var(--on-cocoa-2);font-size:15px;line-height:1.3;cursor:pointer;text-align:left;white-space:nowrap}
.kz-step i{display:block;width:18px;height:18px;border-radius:50%;border:1.5px solid var(--on-cocoa-3);background:var(--cocoa-2);transition:background-color .15s,border-color .15s}
.kz-step.kz-past i{background:var(--on-cocoa-2);border-color:var(--on-cocoa-2)}
.kz-step[aria-checked="true"]{color:var(--on-cocoa);font-weight:700}
.kz-step[aria-checked="true"] i{background:var(--apricot);border-color:var(--apricot)}
.kz-step:focus-visible{outline:1.5px solid var(--on-cocoa);outline-offset:2px}
.kz-wait{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:22px}
.kz-wait > span{font-size:14px;color:var(--on-cocoa-2);margin-right:8px}
.kz-chip{height:44px;padding:0 16px;border:1px solid var(--on-cocoa-rule);background:transparent;border-radius:2px;font-size:14.5px;color:var(--on-cocoa);cursor:pointer}
.kz-chip[aria-pressed="true"]{background:var(--on-cocoa);border-color:var(--on-cocoa);color:var(--cocoa-2);font-weight:600}
.kz-chip:focus-visible{outline:1.5px solid var(--on-cocoa);outline-offset:2px}
.kz-out{width:100%;margin-top:24px;padding-top:18px;border-top:1px solid var(--on-cocoa-rule)}
.kz-out-k{font-size:13px;letter-spacing:.06em;color:var(--on-cocoa-3)}
.kz-out-k b{font-weight:700;color:var(--apricot);margin-left:6px}
.kz-out-t{margin-top:4px;font-size:17px;line-height:1.7;color:var(--on-cocoa)}
.kz-out-a{margin-top:10px;font-size:14.5px}
.kz-out-a a{color:var(--on-cocoa);border-bottom:1px solid var(--on-cocoa-rule)}
/* 屏幕提示对照表 */
.kz-tbl{margin-top:26px;width:100%;border-collapse:collapse;font-size:14.5px;line-height:1.6}
.kz-tbl th{font-size:13px;font-weight:400;letter-spacing:.06em;color:var(--ink-2);text-align:left;padding:0 14px 8px 0;border-bottom:1.5px solid var(--ink)}
.kz-tbl td{padding:14px 14px 14px 0;border-bottom:1px solid var(--rule-2);vertical-align:top}
.kz-tbl td:first-child{font-weight:700;white-space:nowrap}
.kz-tbl td:last-child,.kz-tbl th:last-child{padding-right:0}
.kz-tbl .kz-no{color:var(--ink-2)}
.kz-tbl .kz-no::before{content:"";display:inline-block;width:7px;height:7px;background:var(--apricot);margin-right:7px;transform:translateY(-2px)}
.kz-tbl a{border-bottom:1px solid var(--rule-2)}
.kz-tbl a:hover{border-bottom-color:var(--cocoa)}

/* ============ 内页题头（文章 / 栏目 / 话题 / 工具 / 站务） ============ */
.kz-head{background:var(--cocoa);color:var(--on-cocoa);padding:0 var(--gutter) 44px;border-bottom:3px solid var(--apricot)}
.kz-crumbs{display:flex;flex-wrap:wrap;gap:4px 0;padding-top:22px;font-size:13.5px;color:var(--on-cocoa-3)}
.kz-crumbs li+li::before{content:"/";margin:0 10px;color:var(--on-cocoa-rule)}
.kz-crumbs a{color:var(--on-cocoa-2)}
.kz-crumbs a:hover{color:var(--on-cocoa);text-decoration:underline;text-underline-offset:4px}
.kz-eye{margin-top:26px;display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 14px;font-size:14px;letter-spacing:.06em;color:var(--on-cocoa-2)}
.kz-eye b{font-weight:600;color:var(--on-cocoa)}
.kz-eye q{quotes:"「" "」";color:var(--on-cocoa);font-weight:600;letter-spacing:.02em}
.kz-eye-dot{width:7px;height:7px;border-radius:50%;background:var(--apricot);display:inline-block;transform:translateY(-2px)}
.kz-head h1{margin-top:14px;max-width:24em;font-family:var(--cn);font-weight:700;font-size:clamp(30px,3.6vw,52px);line-height:1.22;letter-spacing:.01em}
.kz-dek{margin-top:18px;max-width:40em;font-size:17.5px;line-height:1.8;color:var(--on-cocoa-2)}
.kz-by{margin-top:28px;display:flex;flex-wrap:wrap;border-top:1px solid var(--on-cocoa-rule);max-width:880px}
.kz-by > div{padding:12px 28px 0 0;margin-right:28px;font-size:14px;line-height:1.6;color:var(--on-cocoa-2)}
.kz-by > div + div{padding-left:28px;border-left:1px solid var(--on-cocoa-rule-2);margin-left:-28px}
.kz-by dt{font-size:13px;letter-spacing:.08em;color:var(--on-cocoa-3)}
.kz-by dd{font-size:15.5px;font-weight:600;color:var(--on-cocoa)}
.kz-by dd a{border-bottom:1px solid var(--on-cocoa-rule)}
.kz-by dd a:hover{border-bottom-color:var(--on-cocoa)}
/* 题头封面：宽屏放在标题右侧，窄屏落到署名下面 */
.kz-head-row{display:block}
.kz-cover{margin-top:28px;border:1px solid var(--on-cocoa-rule);background:var(--cocoa-2);line-height:0}
.kz-cover img{width:100%;height:auto;aspect-ratio:1200/630}
@media (min-width:1101px){
  .kz-hascover .kz-head-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,30vw);column-gap:48px;align-items:end}
  .kz-hascover .kz-head-main{min-width:0}
  .kz-hascover .kz-cover{margin-top:0;margin-bottom:4px}
}
.kz-headpull{margin-top:30px;max-width:46em}
@media (min-width:1101px){
  .kz-lhead{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,30vw);column-gap:64px;align-items:end}
  .kz-lhead>*{grid-column:1}
  .kz-lhead>.kz-headpull{grid-column:2;grid-row:3 / span 2;margin:0 0 6px;padding-left:28px;border-left:1px solid var(--on-cocoa-rule)}
}
.kz-headpull blockquote{font-size:clamp(24px,2.4vw,34px);line-height:1.35;font-weight:500;text-indent:-.55em}
.kz-headpull blockquote b{font-weight:300;color:var(--on-cocoa-2)}
.kz-headpull p{margin-top:12px;font-size:16px;line-height:1.75;color:var(--on-cocoa-2)}
.kz-intro{margin-top:18px;max-width:42em;font-size:16.5px;line-height:1.85;color:var(--on-cocoa-2)}
.kz-intro p+p{margin-top:.8em}
.kz-intro a{color:var(--on-cocoa);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}

/* ============ 文章正文 ============ */
.kz-article{padding:56px var(--gutter) 0}
.kz-article-in{align-items:start}
.kz-side{grid-column:1/4;position:sticky;top:20px;padding-top:6px}
.kz-side-h{font-size:13px;letter-spacing:.1em;color:var(--ink-2);padding-bottom:8px;border-bottom:1px solid var(--ink)}
.kz-side nav ul{padding:4px 0}
.kz-side nav li a{display:block;padding:9px 0;font-size:14.5px;line-height:1.5;color:var(--ink-2);border-bottom:1px solid var(--rule)}
.kz-side nav li a:hover{color:var(--ink)}
.kz-side nav li a.kz-on{color:var(--ink);font-weight:600;box-shadow:inset 3px 0 0 var(--apricot);padding-left:12px}
.kz-side details summary{display:none}
.kz-prose{grid-column:4/11;max-width:44em;font-size:17px;line-height:1.9}
.kz-article-in.kz-nside .kz-prose{grid-column:3/11}
.kz-prose > * + *{margin-top:1.05em}
.kz-prose h2{margin-top:2.4em;padding-top:18px;border-top:2px solid var(--ink);font-size:clamp(24px,2.1vw,31px);line-height:1.35;font-weight:800;scroll-margin-top:16px}
.kz-prose h2 + *{margin-top:.9em}
.kz-prose h3{margin-top:1.8em;font-size:20px;line-height:1.5;font-weight:700}
.kz-prose a{color:var(--cocoa);text-decoration:underline;text-decoration-color:var(--rule-2);text-decoration-thickness:1.5px;text-underline-offset:4px}
.kz-prose a:hover{text-decoration-color:var(--cocoa)}
.kz-prose strong{font-weight:700}
.kz-prose ul > li,.kz-prose ol > li{position:relative;padding-left:1.4em}
.kz-prose ul > li + li,.kz-prose ol > li + li{margin-top:.45em}
.kz-prose ul > li::before{content:"";position:absolute;left:.2em;top:.8em;width:6px;height:6px;border-radius:50%;background:var(--apricot)}
.kz-prose ol{counter-reset:kzol}
.kz-prose ol > li{counter-increment:kzol;padding-left:1.9em}
.kz-prose ol > li::before{content:counter(kzol);position:absolute;left:0;top:.18em;width:1.45em;height:1.45em;border-radius:50%;border:1px solid var(--cocoa);font-family:var(--display);font-size:13px;line-height:1.35em;text-align:center;color:var(--cocoa)}
.kz-prose blockquote{padding-left:18px;border-left:2px solid var(--cocoa);color:var(--ink-2)}
.kz-prose code{font-family:var(--display);font-size:.95em;background:var(--paper-2);padding:1px 5px;border-radius:2px}
.kz-prose hr{border:0;border-top:1px solid var(--rule);margin:2em 0}
.kz-table{overflow-x:auto;margin-top:1.3em}
.kz-table table{width:100%;min-width:520px;border-collapse:collapse;font-size:15px;line-height:1.65}
.kz-table th{text-align:left;font-size:13px;font-weight:400;letter-spacing:.05em;color:var(--ink-2);padding:0 14px 8px 0;border-bottom:1.5px solid var(--ink)}
.kz-table td{padding:12px 14px 12px 0;border-bottom:1px solid var(--rule);vertical-align:top}
.kz-table td:first-child{font-weight:600;min-width:7em}
.kz-table[data-cols="2"] table{min-width:0}
.kz-eye-404{padding-top:22px}

/* 短代码：屏幕原话分支 */
.kz-hua{margin-top:2em;padding:24px 0 6px;border-top:1px solid var(--ink)}
.kz-hua-q{font-size:clamp(23px,2vw,29px);line-height:1.35;font-weight:600;color:var(--cocoa);text-indent:-.55em}
.kz-hua-q b{font-weight:300}
.kz-hua-w{margin-top:6px;font-size:13px;letter-spacing:.06em;color:var(--ink-2);display:flex;align-items:center;gap:10px}
.kz-hua-w::before{content:"";width:24px;height:1px;background:var(--ink-2)}
.kz-hua-b{margin-top:14px}
.kz-hua-b > * + *{margin-top:.9em}
.kz-xian,.kz-ting{display:grid;grid-template-columns:auto minmax(0,1fr);column-gap:14px;align-items:baseline;margin-top:1em}
.kz-xian::before,.kz-ting::before{font-size:13px;line-height:1;padding:5px 7px 4px;border-radius:2px;letter-spacing:.06em;transform:translateY(-2px)}
.kz-xian::before{content:"先做";border:1px solid var(--cocoa);color:var(--cocoa)}
.kz-ting::before{content:"停手";background:var(--apricot);color:var(--ink);font-weight:600}
.kz-xian > div > * + *,.kz-ting > div > * + *{margin-top:.6em}
/* 短代码：依据 */
.kz-ji{margin-top:1.8em;padding:16px 20px;background:var(--paper-2);border-top:2px solid var(--cocoa);font-size:15px;line-height:1.8}
.kz-ji-k{display:block;font-size:13px;letter-spacing:.1em;color:var(--ink-2);margin-bottom:4px}
.kz-ji > * + *{margin-top:.5em}
/* 短代码：提示块 */
.kz-nt{margin-top:1.4em;padding:14px 0 14px 18px;border-left:3px solid var(--rule-2);font-size:16px;line-height:1.8}
.kz-nt b{display:block;font-size:14px;letter-spacing:.06em;margin-bottom:2px}
.kz-nt-warn{border-left-color:var(--apricot)}
.kz-nt-stop{border-left-color:var(--cocoa);background:var(--paper-2);padding-right:16px}
/* 截图与图 */
.kz-shot,.kz-fig{margin-top:1.6em}
.kz-shot-frame{display:block;border:1px solid var(--rule-2);background:#fff;border-radius:3px;overflow:hidden}
.kz-shot-phone .kz-shot-frame{max-width:360px;border-radius:18px;border:8px solid var(--cocoa)}
.kz-shot figcaption,.kz-fig figcaption{margin-top:8px;font-size:13.5px;line-height:1.6;color:var(--ink-2)}
/* 注册教程码卡 */
.kz-cc{margin-top:2em;background:var(--cocoa);color:var(--on-cocoa);padding:26px 28px 24px;border-bottom:3px solid var(--apricot)}
.kz-cc .kz-label{color:var(--on-cocoa-2)}
.kz-cc .kz-copy{background:var(--cocoa);color:var(--on-cocoa);border-color:var(--on-cocoa)}
@media (hover:hover){.kz-cc .kz-copy:hover{background:var(--apricot);border-color:var(--apricot);color:var(--ink)}}
.kz-cc .hint{color:var(--on-cocoa)}
.kz-cc .kz-disclose{color:var(--on-cocoa-2)}
.kz-cc-go{margin-bottom:18px;padding-bottom:18px;border-bottom:1px solid var(--on-cocoa-rule)}
.kz-btn-go{display:inline-flex;align-items:center;gap:10px;min-height:50px;padding:0 22px;background:var(--apricot);color:var(--ink);font-weight:700;font-size:16.5px;border-radius:2px}
.kz-btn-go:hover{background:var(--on-cocoa)}
.kz-cc-fine{margin-top:10px;font-size:14px;color:var(--on-cocoa-2)}
/* 问答 */
.kz-faq{margin-top:3em;padding-top:18px;border-top:2px solid var(--ink)}
.kz-faq h2{border-top:0;padding-top:0;margin-top:0}
.kz-faq details{border-bottom:1px solid var(--rule)}
.kz-faq summary{list-style:none;cursor:pointer;padding:16px 32px 16px 0;position:relative;font-size:17px;font-weight:700;line-height:1.55}
.kz-faq summary::-webkit-details-marker{display:none}
.kz-faq summary::after{content:"+";position:absolute;right:4px;top:13px;font-family:var(--display);font-size:22px;font-weight:300;color:var(--ink-2)}
.kz-faq details[open] summary::after{content:"−"}
.kz-faq details p{padding:0 0 18px;font-size:16px;line-height:1.85;color:var(--ink)}
/* 文后去处 */
.kz-after{margin-top:3.2em}
.kz-tags{display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px;padding:16px 0;border-top:1px solid var(--ink);border-bottom:1px solid var(--rule);font-size:15px}
.kz-tags-k{font-size:13px;letter-spacing:.08em;color:var(--ink-2)}
.kz-tags a{font-weight:600;border-bottom:1px solid var(--rule-2)}
.kz-tags a:hover{border-bottom-color:var(--cocoa)}
.kz-tags span.kz-flat{color:var(--ink-2)}
.kz-ask{margin-top:22px;padding:18px 20px;background:var(--paper-2);font-size:15.5px;line-height:1.8}
.kz-ask b{display:block;font-size:16px}
.kz-ask a{color:var(--cocoa);font-weight:600;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px;word-break:break-all}
.kz-author{margin-top:22px;display:grid;grid-template-columns:48px minmax(0,1fr);column-gap:16px;align-items:start;font-size:15px;line-height:1.8;color:var(--ink-2)}
.kz-author-av{width:48px;height:48px;border-radius:50%;background:var(--cocoa);color:var(--on-cocoa);display:grid;place-items:center;font-weight:700;font-size:19px}
.kz-author b{display:block;color:var(--ink);font-size:15.5px}
.kz-author a{color:var(--cocoa);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}
.kz-same{margin-top:44px}
.kz-same .kz-reads-h{border-bottom-width:2px}

/* ============ 列表页（栏目 / 话题 / 话题总览） ============ */
.kz-list{padding:48px var(--gutter) 72px}
.kz-list-in{max-width:1000px}
.kz-count{font-size:13px;letter-spacing:.08em;color:var(--on-cocoa-3);margin-left:auto}
.kz-entries li a{display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:24px;row-gap:4px;align-items:baseline;padding:22px 0;border-bottom:1px solid var(--rule)}
.kz-entries li:first-child a{border-top:2px solid var(--ink)}
.kz-entries b{font-size:clamp(18px,1.55vw,22px);line-height:1.5;font-weight:700;word-break:keep-all;overflow-wrap:anywhere}
.kz-entries .kz-e-q{grid-column:1;font-size:14.5px;color:var(--cocoa)}
.kz-entries .kz-e-q q{quotes:"「" "」"}
.kz-entries .kz-e-d{grid-column:1;font-size:15px;line-height:1.7;color:var(--ink-2)}
.kz-entries time,.kz-entries .kz-e-n{grid-column:2;grid-row:1;font-size:13px;letter-spacing:.06em;color:var(--ink-2);white-space:nowrap}
.kz-entries a:hover b{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}
.kz-pager{margin-top:28px;display:flex;justify-content:space-between;align-items:center;font-size:15px}
.kz-pager a{display:inline-flex;align-items:center;min-height:44px;font-weight:600;border-bottom:1px solid var(--rule-2)}
.kz-pager-no{color:var(--ink-2);font-family:var(--display)}

/* ============ 工具页 / 站务页 / 搜索 ============ */
.kz-toolwrap{background:var(--cocoa-2);color:var(--on-cocoa);padding:44px var(--gutter) 56px}
.kz-toolwrap-in{max-width:1000px}
.kz-tooldoc{padding:56px var(--gutter) 0}
.kz-tooldoc .kz-prose{grid-column:auto;max-width:44em}
.kz-tooldoc details{margin-top:1.4em;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.kz-tooldoc details summary{cursor:pointer;padding:14px 0;font-weight:700;font-size:17px}
.kz-tooldoc details > div{padding-bottom:16px}
.kz-tooldoc details > div > * + *{margin-top:.9em}
.kz-filter{display:flex;align-items:center;border-bottom:1.5px solid var(--on-cocoa);max-width:560px}
.kz-filter input{flex:1;min-width:0;height:50px;border:0;background:transparent;color:var(--on-cocoa);font-size:19px;outline:none}
.kz-filter input::placeholder{color:var(--on-cocoa-3);opacity:1}
.kz-dz{margin-top:24px;width:100%;border-collapse:collapse;font-size:15px;line-height:1.65}
.kz-dz th{font-size:13px;font-weight:400;letter-spacing:.06em;color:var(--on-cocoa-3);text-align:left;padding:0 16px 8px 0;border-bottom:1.5px solid var(--on-cocoa)}
.kz-dz td{padding:16px 16px 16px 0;border-bottom:1px solid var(--on-cocoa-rule);vertical-align:top;color:var(--on-cocoa-2)}
.kz-dz td:first-child{color:var(--on-cocoa);font-weight:700;min-width:8.5em}
.kz-dz td:first-child small{display:block;font-weight:400;font-size:13px;color:var(--on-cocoa-3)}
.kz-dz td.kz-no{color:var(--on-cocoa)}
.kz-dz td.kz-no::before{content:"";display:inline-block;width:7px;height:7px;background:var(--apricot);margin-right:7px;transform:translateY(-2px)}
.kz-dz a{color:var(--on-cocoa);border-bottom:1px solid var(--on-cocoa-rule)}
.kz-dz tr[hidden]{display:none}
.kz-dz-none{margin-top:16px;color:var(--on-cocoa-2)}
.kz-dz-none[hidden]{display:none}
.kz-plain{padding:48px var(--gutter) 80px}
.kz-plain .kz-prose{grid-column:auto;max-width:44em}
.kz-sbox{display:flex;align-items:center;border-bottom:1.5px solid var(--on-cocoa);max-width:620px;margin-top:24px}
.kz-sbox input{flex:1;min-width:0;height:52px;border:0;background:transparent;color:var(--on-cocoa);font-size:20px;outline:none;-webkit-appearance:none;appearance:none}
.kz-sbox input::placeholder{color:var(--on-cocoa-3);opacity:1}
.kz-sbox button{height:44px;padding:0 6px 0 14px;border:0;background:none;color:var(--on-cocoa);font-weight:600;cursor:pointer}
.kz-hits{max-width:1000px}
.kz-hits li a{display:block;padding:18px 0;border-bottom:1px solid var(--rule)}
.kz-hits li:first-child a{border-top:2px solid var(--ink)}
.kz-hits b{display:block;font-size:19px;line-height:1.5}
.kz-hits small{display:block;font-size:13px;letter-spacing:.06em;color:var(--cocoa);margin-bottom:2px}
.kz-hits span{display:block;font-size:15px;color:var(--ink-2);line-height:1.7}
.kz-shint{margin-bottom:16px;font-size:14px;color:var(--ink-2)}
.kz-smiss{max-width:44em;font-size:16px;line-height:1.85}
.kz-smiss[hidden]{display:none}
.kz-smiss a{color:var(--cocoa);text-decoration:underline;text-underline-offset:4px}

/* ============ 页脚 ============ */
.kz-foot{background:var(--cocoa);color:var(--on-cocoa);padding:64px var(--gutter) 28px;border-top:3px solid var(--apricot);margin-top:96px}
.kz-home .kz-foot{margin-top:0}
.kz-foot-top{row-gap:24px}
.kz-foot .kz-mark{grid-column:1/4;align-self:start}
.kz-foot-state{grid-column:4/11;font-size:15px;line-height:1.85;color:var(--on-cocoa-2)}
.kz-foot-state a{color:var(--on-cocoa);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}
.kz-foot-nav{margin-top:48px;padding-top:22px;border-top:1px solid var(--on-cocoa-rule);row-gap:28px}
.kz-foot-nav nav:first-child{grid-column:1/7}
.kz-foot-nav nav:last-child{grid-column:7/13}
.kz-foot-nav h2{font-size:13px;font-weight:400;letter-spacing:.1em;color:var(--on-cocoa-2);margin-bottom:4px}
.kz-foot-nav ul{display:flex;flex-wrap:wrap;column-gap:24px}
.kz-foot-nav a{display:inline-block;padding:10px 0;font-size:15px;line-height:1.6}
.kz-foot-nav a:hover,.kz-foot-base a:hover{text-decoration:underline;text-underline-offset:5px;text-decoration-thickness:1px}
.kz-foot-base{margin-top:40px;padding-top:16px;border-top:1px solid var(--on-cocoa-rule-2);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px 24px;font-size:13px;color:var(--on-cocoa-2)}
.kz-foot-base .kz-fix a{color:var(--on-cocoa);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}
.kz-rss{display:inline-flex;align-items:center;gap:8px;font-size:15px;line-height:1.6;color:var(--on-cocoa);padding:10px 0}
.kz-rss svg{width:16px;height:16px}

/* ============ 中等宽度 ============ */
@media (max-width:1100px){
  :root{--gutter:48px;--gap:20px}
  .kz-nav{display:none}
  .kz-sub,.kz-find,.kz-read{grid-column:1/7}
  .kz-read{padding-right:12px}
  .kz-toc{grid-column:7/13}
  .kz-cell-code{grid-column:1/7}
  .kz-cell-pick{grid-column:7/13}
  .kz-opener h2{grid-column:1/-1}
  .kz-opener p{grid-column:1/9;margin-top:14px}
  .kz-split{grid-template-columns:minmax(0,1fr)}
  .kz-tool,.kz-tool-light{padding:48px var(--gutter)}
  .kz-toc a,.kz-toc .kz-q{min-height:50px}
  .kz-masthead{grid-template-columns:repeat(3,minmax(0,1fr))}
  .kz-masthead > p{grid-column:1/-1;padding:14px 0;border-bottom:1px solid var(--on-cocoa-rule-2)}
  .kz-masthead dl > div:first-child{border-left:0;padding-left:0}
  .kz-side{grid-column:1/-1;position:static;margin-bottom:28px}
  .kz-side details summary{display:block;cursor:pointer;padding:12px 0;font-size:15px;font-weight:600;border-bottom:1px solid var(--ink)}
  .kz-side-h{display:none}
  .kz-prose,.kz-article-in.kz-nside .kz-prose{grid-column:1/-1}
}
@media (max-width:960px){
  .kz-demo-body .kz-specimen{grid-column:1/7}
  .kz-reading-col{grid-column:7/13}
}
@media (max-width:900px){
  .kz-cell-code,.kz-cell-pick{grid-column:1/-1}
  .kz-cell-code{padding-right:0}
  .kz-cell-pick{border-left:0;margin-left:0;padding-left:0;border-top:1px solid var(--rule);margin-top:22px;padding-top:18px}
  .kz-coderow{column-gap:20px}
}
@media (min-width:761px) and (max-height:820px){
  .kz-field h1{margin-top:28px}
  .kz-sub{margin-top:16px}
  .kz-find{margin-top:22px}
  .kz-read{margin-top:16px}
  .kz-r{margin-top:6px}
  .kz-toc{margin-top:20px}
  .kz-field{padding-bottom:28px}
  .kz-ground{padding-top:24px}
  .hint{margin-top:10px}
}

/* ============ 手机 ============ */
@media (max-width:760px){
  :root{--gutter:20px;--gap:14px}
  .kz-grid{grid-template-columns:minmax(0,1fr)}
  .kz-grid > *{grid-column:1/-1 !important;grid-row:auto !important}
  .kz-top{padding:8px var(--gutter) 0}
  .kz-field{padding:8px var(--gutter) 22px}
  .kz-bar{padding-bottom:6px}
  .kz-icons{margin-right:-10px}
  .kz-menu{right:-10px;top:50px}
  .kz-mark{font-size:17px;gap:10px}
  .kz-mark svg{width:22px;height:22px}
  .kz-field h1{margin-top:28px;font-size:min(10.6vw,52px);line-height:1.18}
  .kz-sub{margin-top:10px;font-size:14px;line-height:1.65}
  .kz-find{margin-top:10px}
  .kz-findbox input{height:46px;font-size:17px}
  .kz-read{display:none}
  .kz-toc{margin-top:18px}
  .kz-toc-h{display:none}
  .kz-toc ol{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:14px;border-top:1px solid var(--on-cocoa-rule)}
  .kz-toc li{grid-column:1/-1;grid-template-columns:auto auto minmax(0,1fr);column-gap:8px}
  .kz-toc li:nth-child(2),.kz-toc li:nth-child(3){grid-column:auto}
  .kz-toc li:nth-child(2) .kz-q,.kz-toc li:nth-child(3) .kz-q{display:none}
  .kz-toc a{font-size:15px}
  .kz-toc a,.kz-toc .kz-q{min-height:44px}
  .kz-toc .kz-q{font-size:14px;text-decoration:none;color:var(--on-cocoa-2)}
  .kz-toc .kz-q[aria-pressed="true"]{text-decoration:none}
  .kz-ground{padding:16px var(--gutter) 28px}
  .kz-cell-pick{border-left:0;margin-left:0;padding-left:0;border-top:1px solid var(--rule);margin-top:14px;padding-top:10px}
  .kz-coderow{grid-template-columns:minmax(0,1fr) auto;column-gap:14px;row-gap:2px}
  .kz-label{font-size:13px}
  .kz-code{font-size:32px}
  .hint{margin-top:8px;font-size:14px}
  .kz-disclose{font-size:13px;margin-top:2px}
  .pick .kz-label{margin-bottom:2px}
  .kz-pick-t{font-size:18px;line-height:1.45}
  .kz-index{padding-top:60px}
  .kz-opener{padding-bottom:26px}
  .kz-opener h2{font-size:30px}
  .kz-opener p{margin-top:12px;font-size:15px}
  .kz-col{padding:14px 0 44px}
  .kz-col h3{margin-top:12px;font-size:36px}
  .kz-col-body{row-gap:26px}
  .kz-pull{margin-top:16px}
  .kz-pull blockquote{font-size:26px}
  .kz-gloss{font-size:15px;margin-top:14px}
  .kz-warn,.kz-also{font-size:14px}
  .kz-reads{padding-top:0}
  .kz-reads li a{font-size:17px;padding:14px 0}
  .kz-all{margin-top:4px}
  .kz-demo{padding:56px var(--gutter)}
  .kz-demo h2,.kz-tools h2{font-size:28px}
  .kz-demo-body{margin-top:30px;row-gap:28px}
  .kz-screen{padding:14px 16px 2px}
  .kz-screen dl > div:first-child{min-height:72px}
  .kz-now{font-size:24px}
  .kz-reading li{grid-template-columns:minmax(0,1fr);row-gap:6px;padding:16px 0}
  .kz-reading b,.kz-reading .kz-stop b{font-size:13px}
  .kz-reading p{font-size:18px}
  .kz-masthead{margin-top:40px;grid-template-columns:minmax(0,1fr)}
  .kz-masthead > p{padding:12px 0}
  .kz-masthead dl > div{border-left:0;padding:10px 0;display:grid;grid-template-columns:3.5em minmax(0,1fr);column-gap:12px;align-items:baseline;border-bottom:1px solid var(--on-cocoa-rule-2)}
  .kz-masthead dl > div:last-child{border-bottom:0}
  .kz-masthead dd{margin-top:0;font-size:15.5px}
  .kz-tools{padding-top:60px}
  .kz-tools-head{padding-bottom:28px}
  .kz-tool,.kz-tool-light{padding:40px var(--gutter) 44px}
  .kz-tool h3{font-size:24px}
  .kz-tool-desc{font-size:15px}
  .kz-track{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:6px}
  .kz-track::before{display:none}
  .kz-step{flex-direction:row;align-items:center;gap:10px}
  .kz-wait > span{width:100%;margin:0 0 2px}
  .kz-out-t{font-size:16px}
  .kz-tbl thead,.kz-dz thead{display:none}
  .kz-tbl,.kz-tbl tbody,.kz-tbl tr,.kz-tbl td,.kz-dz,.kz-dz tbody,.kz-dz tr,.kz-dz td{display:block;width:100%}
  .kz-tbl tr,.kz-dz tr{padding:12px 0;border-bottom:1px solid var(--rule-2)}
  .kz-dz tr{border-bottom-color:var(--on-cocoa-rule)}
  .kz-tbl tr:first-child{border-top:1.5px solid var(--ink)}
  .kz-dz tr:first-child{border-top:1.5px solid var(--on-cocoa)}
  .kz-tbl td,.kz-dz td{border:0;padding:2px 0;display:grid;grid-template-columns:4.2em minmax(0,1fr);column-gap:10px;font-size:14px}
  .kz-tbl td::before,.kz-dz td::before{content:attr(data-th);font-size:13px;font-weight:400;color:var(--ink-2)}
  .kz-dz td::before{color:var(--on-cocoa-3)}
  .kz-tbl td:first-child,.kz-dz td:first-child{white-space:normal;font-size:15px}
  .kz-tbl .kz-no::before,.kz-dz td.kz-no::before{content:attr(data-th);display:block;width:auto;height:auto;background:none;margin:0;transform:none}
  .kz-dz td:first-child small{display:inline;margin-left:6px}
  .kz-head{padding:0 var(--gutter) 30px}
  .kz-crumbs{padding-top:14px;font-size:13px}
  .kz-crumbs li:last-child{display:none}
  .kz-crumbs li:nth-last-child(2)::after{content:""}
  .kz-eye{margin-top:18px;font-size:13px}
  .kz-head h1{font-size:clamp(26px,7.2vw,34px);line-height:1.3}
  .kz-dek{font-size:15.5px;line-height:1.75}
  .kz-by{margin-top:20px}
  .kz-by > div{padding:10px 18px 0 0;margin-right:18px}
  .kz-by > div + div{padding-left:18px;margin-left:-18px}
  .kz-article{padding-top:28px}
  .kz-prose{font-size:16.5px;line-height:1.85}
  .kz-prose h2{font-size:23px}
  .kz-cc{padding:20px 18px}
  .kz-list,.kz-plain{padding:28px var(--gutter) 56px}
  .kz-entries li a{grid-template-columns:minmax(0,1fr)}
  .kz-entries time,.kz-entries .kz-e-n{grid-column:1;grid-row:auto}
  .kz-toolwrap{padding:28px var(--gutter) 40px}
  .kz-tooldoc{padding-top:36px}
  .kz-foot{padding:44px var(--gutter) 22px;margin-top:64px}
  .kz-foot-state{font-size:14px}
  .kz-foot-nav{margin-top:28px}
  .kz-foot-nav ul{column-gap:20px}
  .kz-foot-base{margin-top:24px}
}

/* 触摸目标补到 44px（视觉不变，靠内边距撑开点击区） */
.kz-mark{padding:11px 0;margin:-11px 0}
.kz-fix a{display:inline-block;padding:14px 2px;margin:-14px 0}
.kz-side nav li a{min-height:44px;padding:10.5px 0}
.kz-tags a{display:inline-flex;align-items:center;min-height:44px;border-bottom:0;text-decoration:underline;text-decoration-color:var(--rule-2);text-underline-offset:5px}
.kz-tags a:hover{text-decoration-color:var(--cocoa)}
.kz-dz a{display:inline-block;padding:10px 0;margin:-10px 0}

.kz-crumbs a{display:inline-block;padding:14px 0;margin:-14px 0}

/* 手机宽度：正文三列及以上的表改成卡片，不再把右边几列藏进横向滚动 */
@media (max-width:760px){
  .kz-table:not([data-cols="2"]){overflow:visible}
  .kz-table:not([data-cols="2"]) table{min-width:0}
  .kz-table:not([data-cols="2"]) thead{display:none}
  .kz-table:not([data-cols="2"]) table,.kz-table:not([data-cols="2"]) tbody,.kz-table:not([data-cols="2"]) tr,.kz-table:not([data-cols="2"]) td{display:block;width:100%}
  .kz-table:not([data-cols="2"]) tr{padding:12px 0;border-bottom:1px solid var(--rule)}
  .kz-table:not([data-cols="2"]) tr:first-child{border-top:1.5px solid var(--ink)}
  .kz-table:not([data-cols="2"]) td{border:0;padding:3px 0;display:grid;grid-template-columns:5.8em minmax(0,1fr);column-gap:10px;font-size:14.5px}
  .kz-table:not([data-cols="2"]) td::before{content:attr(data-th);font-size:13px;line-height:1.7;color:var(--ink-2)}
  .kz-table:not([data-cols="2"]) td:first-child{display:block;font-weight:700;font-size:15.5px;min-width:0;padding-bottom:6px}
  .kz-table:not([data-cols="2"]) td:first-child::before{content:none}
}