:root{
--paper:#eef1f4;--paper2:#e3e8ee;--card:#fff;--ink:#172030;--ink2:#2c3647;--mute:#5f6b7a;--line:#d6dde6;--edge:#cfd7e2;
--co:#2b4cd1;--co2:#1c3394;--co3:#dfe6ff;--cr:#ff5a3c;--cr2:#c73a20;--cr3:#ffe3dc;
--su:#ffcb47;--su2:#d99c12;--su3:#fff3cf;--mi:#22a06b;--mi2:#16744c;--mi3:#d9f3e7;
--mat:#1d564d;--mat2:#174a42;--mat3:#123a34;
--sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",system-ui,sans-serif;
--num:Bahnschrift,"DIN Alternate","DIN Condensed","Segoe UI",system-ui,sans-serif;
--mono:ui-monospace,"SF Mono",Consolas,Menlo,monospace;
--slab:6px 6px 0 var(--edge);--soft:0 18px 34px -24px rgba(23,32,48,.45);
--wrap:1180px;--gut:24px
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:16px}
body{margin:0;min-height:100vh;display:flex;flex-direction:column;background:var(--paper) radial-gradient(#d2d9e2 1px,transparent 1.3px) 0 0/22px 22px;color:var(--ink);font:16px/1.7 var(--sans);overflow-wrap:break-word}
img,svg{display:block;max-width:100%;height:auto}
main{flex:1 0 auto}
a{color:var(--co)}
a:hover{color:var(--co2)}
:focus-visible{outline:3px solid var(--su);outline-offset:2px;border-radius:6px}
.dk-skip{position:absolute;left:-9999px;top:8px;background:var(--ink);color:#fff;padding:10px 14px;border-radius:10px;z-index:9}
.dk-skip:focus{left:12px}
.dk-top{background:rgba(238,241,244,.94);border-bottom:1px solid var(--line)}
.dk-top-in{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut);display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:60px}
.dk-logo{display:inline-flex;align-items:center;gap:9px;color:var(--ink);text-decoration:none;font:800 19px/1 var(--num);letter-spacing:.16em;min-height:44px;flex:none}
.dk-logo:hover{color:var(--ink)}
.dk-mark{width:28px;height:28px}
.dk-nav{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;min-width:0}
.dk-nav::-webkit-scrollbar{display:none}
.dk-nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 12px;border-radius:10px;color:var(--ink2);text-decoration:none;font-size:14.5px;white-space:nowrap}
.dk-nav a:hover{background:#fff}
.dk-nav a[aria-current]{background:var(--ink);color:#fff}
.dk-eye{display:flex;flex-wrap:wrap;gap:6px 12px;align-items:center;margin:0 0 12px;font-size:13px;color:var(--mute)}
.dk-eye b{background:var(--ink);color:#fff;font-weight:700;padding:3px 10px;border-radius:999px;letter-spacing:.04em}
.dk-eye a{color:inherit}
.dk-dek{font-size:16.5px;line-height:1.75;color:var(--ink2);margin:0;max-width:38em}
.dk-hero{max-width:var(--wrap);margin:0 auto;padding:34px var(--gut) 26px;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:28px;align-items:center}
.dk-hero h1{font-size:clamp(28px,3.7vw,48px);line-height:1.18;letter-spacing:-.01em;margin:0 0 14px;font-weight:900}
.dk-hero-pic{justify-self:center;width:100%;max-width:500px}
.dk-ill-hero{width:100%}
.dk-mat{position:relative;background-color:var(--mat);background-image:linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:120px 120px,120px 120px,24px 24px,24px 24px;color:#fff;padding:30px 0 34px}
.dk-mat::before{content:"";position:absolute;left:0;right:0;top:0;height:10px;background:repeating-linear-gradient(90deg,rgba(255,255,255,.55) 0 1px,transparent 1px 12px),repeating-linear-gradient(90deg,rgba(255,255,255,.8) 0 1.5px,transparent 1.5px 60px);background-size:auto 6px,auto 10px;background-repeat:repeat-x;opacity:.5}
.dk-mat-in{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.dk-body>.dk-mat{border-radius:24px;box-shadow:8px 8px 0 #c3ccd7;overflow:hidden}
.dk-body>.dk-mat .dk-mat-in{padding:0 26px}
.dk-mat-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:4px 16px;margin:0 0 16px}
.dk-mat-h{margin:0;font:800 15px/1.2 var(--sans);letter-spacing:.32em;color:var(--su)}
.dk-mat-lead{margin:0;font-size:13.5px;color:rgba(255,255,255,.72)}
.dk-parts{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr)) minmax(0,1.45fr);gap:16px}
.dk-part{position:relative;background:#fff;color:var(--ink);border-radius:16px;padding:16px 16px 16px 14px;display:flex;align-items:center;gap:14px;box-shadow:6px 6px 0 var(--mat3);outline:2px dashed rgba(23,32,48,.09);outline-offset:-8px}
.dk-part-no{position:absolute;top:10px;right:12px;font:800 13px/1 var(--num);color:#9aa6b6;letter-spacing:.06em}
.dk-part-ic{flex:none;width:68px;height:68px;border-radius:16px;background:var(--paper);display:grid;place-items:center}
.dk-part-ic .dk-ico{width:58px;height:58px}
.dk-part-tx b{display:block;font-size:16px;line-height:1.35}
.dk-part-tx span{display:block;font-size:13px;line-height:1.5;color:var(--mute);margin-top:2px}
.dk-code{grid-column:3;grid-row:1/span 2;flex-direction:column;align-items:stretch;gap:0;background:var(--co);color:#fff;padding:18px 20px 16px;box-shadow:6px 6px 0 var(--mat3),var(--soft);outline:0}
.dk-code.is-solo{max-width:520px;margin:22px 0;box-shadow:var(--slab)}
.dk-code-top{display:flex;align-items:center;gap:10px}
.dk-code .dk-part-no{position:static;background:var(--su);color:var(--ink);padding:4px 8px;border-radius:7px}
.dk-code-k{font-weight:700;font-size:14px;letter-spacing:.06em;color:#e7ecff}
.dk-code-tag{margin-left:auto;width:40px;height:40px;flex:none}
.dk-code-tag .dk-ico{width:40px;height:40px}
.dk-code-row{display:flex;align-items:center;gap:12px;margin:10px 0 6px;flex-wrap:wrap}
.dk-code-v{font:800 clamp(30px,3.4vw,40px)/1 var(--mono);letter-spacing:.12em;background:rgba(255,255,255,.12);border:2px dashed rgba(255,255,255,.55);border-radius:12px;padding:8px 14px}
.dk-copy{min-height:44px;min-width:76px;padding:0 18px;border-radius:12px;border:0;background:#fff;color:var(--co2);font:800 15px/1 var(--sans);cursor:pointer;box-shadow:0 3px 0 var(--co2)}
.dk-copy:active{transform:translateY(2px);box-shadow:0 1px 0 var(--co2)}
.dk-copy.is-done{background:var(--mi3);color:var(--mi2)}
.dk-code-gain{margin:4px 0 12px;font-weight:700;font-size:15.5px;line-height:1.5}
.dk-code-gain sup{color:var(--su)}
.dk-go{display:flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:10px 16px;border-radius:13px;background:var(--su);color:var(--ink);text-decoration:none;font-weight:800;font-size:16px;box-shadow:0 4px 0 var(--su2)}
.dk-go:hover{color:var(--ink);background:#ffd567}
.dk-go:active{transform:translateY(2px);box-shadow:0 2px 0 var(--su2)}
.dk-code-note{margin:12px 0 0;font-size:13px;line-height:1.6;color:#e7ecff}
.dk-code-star{margin:6px 0 0;font-size:12px;line-height:1.6;color:rgba(231,236,255,.8)}
.dk-code.is-bare .dk-code-note{margin-top:6px}
.dk-mat.is-small{max-width:860px;margin:0 auto 26px;border-radius:20px;padding:20px 0 22px}
.dk-mat.is-small::before{border-radius:20px 20px 0 0}
.dk-mat.is-small .dk-parts{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.dk-body{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.dk-seq{margin:26px 0 10px}
.dk-seq-h{margin:0 0 10px;font-size:13px;letter-spacing:.24em;color:var(--mute);font-weight:700}
.dk-seq ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.dk-seq li{position:relative}
.dk-seq a{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:6px 14px 6px 6px;border-radius:12px;background:#fff;color:var(--ink);text-decoration:none;font-size:14px;font-weight:700;box-shadow:4px 4px 0 var(--edge)}
.dk-seq a b{display:grid;place-items:center;min-width:32px;height:32px;border-radius:9px;background:var(--cr3);color:var(--cr2);font:800 15px/1 var(--num)}
.dk-seq .is-qa a b{background:var(--co3);color:var(--co2)}
.dk-seq a:hover{transform:translate(-1px,-1px);box-shadow:5px 5px 0 var(--edge)}
.dk-steps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:start;margin:22px 0 36px}
.dk-step{position:relative;background:var(--card);border-radius:22px;padding:20px 22px 18px;box-shadow:7px 7px 0 var(--edge),var(--soft);scroll-margin-top:16px}
.dk-step-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.dk-step-no{display:inline-flex;flex-direction:column;font:800 44px/.9 var(--num);color:var(--cr);letter-spacing:-.01em}
.dk-step-no small{font:700 11px/1.4 var(--sans);letter-spacing:.3em;color:var(--mute);margin-bottom:2px}
.dk-step-flag{background:var(--cr3);color:var(--cr2);font-size:12.5px;font-weight:800;border-radius:999px;padding:5px 12px;line-height:1.3}
.dk-step-pic{margin:6px 0 12px;background:#f5f7fa radial-gradient(#dfe5ec 1px,transparent 1.3px) 0 0/16px 16px;border-radius:16px;padding:12px;display:grid;place-items:center}
.dk-step-pic .dk-ill{width:100%;max-width:400px}
.dk-step h2{font-size:20px;line-height:1.4;margin:0 0 6px;font-weight:800}
.dk-step-line{margin:0;font-size:15.5px;color:var(--ink2)}
.dk-keys{list-style:none;margin:12px 0 2px;padding:0;display:flex;flex-wrap:wrap;align-items:center;gap:8px 6px}
.dk-keys li{position:relative;display:inline-flex;align-items:center;font-size:13.5px;font-weight:700;line-height:1.3;background:#fff;border:1.5px solid var(--ink);border-bottom-width:4px;border-radius:9px;padding:5px 10px}
.dk-keys li+li{margin-left:20px}
.dk-keys li+li::before{content:"→";position:absolute;left:-19px;top:50%;transform:translateY(-55%);color:var(--cr);font-weight:800}
.dk-keys.is-inline{margin:10px 0 14px}
.dk-more{margin-top:14px;border-top:1.5px dashed var(--line);padding-top:4px}
.dk-more summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:8px;min-height:44px;color:var(--co);font-weight:800;font-size:14.5px}
.dk-more summary::-webkit-details-marker{display:none}
.dk-more summary::after{content:"";width:9px;height:9px;border-right:2.5px solid currentColor;border-bottom:2.5px solid currentColor;transform:rotate(45deg) translateY(-3px);transition:transform .2s}
.dk-more[open] summary::after{transform:rotate(-135deg) translateY(-1px)}
.dk-more-in{padding:2px 0 4px}
.dk-step.is-wide{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);column-gap:28px;align-items:start}
.dk-step.is-wide .dk-step-head{grid-column:1/-1}
.dk-step.is-wide .dk-step-pic{grid-row:2/span 2;margin-top:6px}
.dk-step.is-wide .dk-step-tx,.dk-step.is-wide .dk-more{grid-column:2}
.dk-step.is-warn{box-shadow:7px 7px 0 #f2c4b8,var(--soft);background:linear-gradient(#fff,#fff) padding-box}
.dk-step.is-warn::before{content:"";position:absolute;left:22px;right:22px;top:0;height:5px;border-radius:0 0 6px 6px;background:repeating-linear-gradient(135deg,var(--cr) 0 10px,var(--ink) 10px 20px)}
.dk-prose{font-size:15.5px;line-height:1.8;color:var(--ink2)}
.dk-prose>*:first-child{margin-top:0}
.dk-prose p{margin:0 0 .9em}
.dk-prose h2{font-size:22px;line-height:1.4;color:var(--ink);margin:0 0 12px;font-weight:800}
.dk-prose h3{position:relative;font-size:16.5px;line-height:1.45;color:var(--ink);margin:1.4em 0 .5em;padding-left:18px}
.dk-prose h3::before{content:"";position:absolute;left:0;top:.42em;width:10px;height:10px;border-radius:3px;background:var(--su);box-shadow:2px 2px 0 var(--su2)}
.dk-prose h4{font-size:15.5px;margin:1.2em 0 .4em;color:var(--ink)}
.dk-prose ul,.dk-prose ol{margin:0 0 1em;padding-left:1.4em}
.dk-prose li{margin:.25em 0}
.dk-prose ol>li::marker{font:800 14px var(--num);color:var(--cr)}
.dk-prose strong{color:var(--ink)}
.dk-prose code{font:600 .92em var(--mono);background:var(--paper);border-radius:6px;padding:1px 6px}
.dk-prose blockquote{margin:0 0 1em;padding:10px 16px;border-left:4px solid var(--co);background:var(--co3);border-radius:0 12px 12px 0}
.dk-prose hr{border:0;border-top:1.5px dashed var(--line);margin:1.6em 0}
.dk-note{display:flex;gap:12px;margin:14px 0 16px;padding:12px 14px;border-radius:14px;background:var(--paper)}
.dk-note-ic{flex:none;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;font:800 16px/1 var(--num);color:#fff}
.dk-note-b{min-width:0}
.dk-note-b>p:last-child{margin-bottom:0}
.dk-note-t{margin:2px 0 4px!important;font-weight:800;color:var(--ink);font-size:14.5px}
.dk-note.is-tip{background:var(--su3)}.dk-note.is-tip .dk-note-ic{background:var(--su2)}.dk-note.is-tip .dk-note-ic::before{content:"i"}
.dk-note.is-warn{background:#fff0d6}.dk-note.is-warn .dk-note-ic{background:#e08a00}.dk-note.is-warn .dk-note-ic::before{content:"!"}
.dk-note.is-stop{background:var(--cr3)}.dk-note.is-stop .dk-note-ic{background:var(--cr2)}.dk-note.is-stop .dk-note-ic::before{content:"×";font-size:20px}
.dk-note.is-ok{background:var(--mi3)}.dk-note.is-ok .dk-note-ic{background:var(--mi2)}.dk-note.is-ok .dk-note-ic::before{content:"✓"}
.dk-state{margin:14px 0 18px;border-radius:16px;overflow:hidden;box-shadow:5px 5px 0 var(--edge)}
.dk-state-say{background:var(--ink);color:#fff;padding:14px 16px}
.dk-state-say p{margin:4px 0 0;font:600 15px/1.6 var(--mono)}
.dk-state-do{background:#fff;padding:12px 16px 4px;border-left:5px solid var(--mi)}
.dk-state-k{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--su)}
.dk-state-do .dk-state-k{color:var(--mi2)}
.dk-state-do p{margin:4px 0 10px}
.dk-tbl{margin:14px 0 18px;overflow-x:auto;border-radius:14px;background:#fff;box-shadow:5px 5px 0 var(--edge)}
.dk-tbl table{border-collapse:collapse;width:100%;font-size:14.5px;line-height:1.55}
.dk-tbl th{background:var(--ink);color:#fff;text-align:left;padding:10px 12px;font-weight:700;white-space:nowrap}
.dk-tbl td{padding:10px 12px;border-top:1px solid var(--line);vertical-align:top}
.dk-tbl tr:nth-child(even) td{background:#f7f9fb}
.dk-shot,.dk-fig,.dk-pic{margin:16px 0 20px}
.dk-shot-frame{border-radius:14px;overflow:hidden;background:#fff;box-shadow:6px 6px 0 var(--edge)}
.dk-shot-bar{display:flex;align-items:center;gap:6px;padding:8px 12px;background:var(--paper2)}
.dk-shot-bar i{width:9px;height:9px;border-radius:50%;background:#b8c2d0}
.dk-shot-bar em{margin-left:8px;font:600 12px var(--mono);color:var(--mute);font-style:normal}
.dk-shot.is-phone .dk-shot-frame{max-width:300px;margin:0 auto;border:10px solid var(--ink);border-radius:30px}
.dk-fig img{border-radius:14px;box-shadow:6px 6px 0 var(--edge)}
.dk-pic-in{background:#f5f7fa radial-gradient(#dfe5ec 1px,transparent 1.3px) 0 0/16px 16px;border-radius:16px;padding:14px;display:grid;place-items:center}
.dk-pic-in .dk-ill{width:100%;max-width:360px}
.dk-pic-in .dk-ico{width:96px;height:96px}
figcaption{font-size:13px;color:var(--mute);margin-top:8px;line-height:1.55}
.dk-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;align-items:start}
.dk-pair>figure{margin:0}
.dk-basis{position:relative;margin:30px 0 38px;padding:20px 22px 14px;border:2px dashed #b7c1ce;border-radius:18px;background:rgba(255,255,255,.7)}
.dk-basis-h{position:absolute;top:-14px;left:18px;margin:0;display:flex;gap:0;font-size:12.5px;font-weight:800;line-height:1}
.dk-basis-h span{background:var(--ink);color:#fff;padding:7px 10px;border-radius:8px 0 0 8px;letter-spacing:.2em}
.dk-basis-h time{background:var(--su);color:var(--ink);padding:7px 10px;border-radius:0 8px 8px 0;font-family:var(--num)}
.dk-basis-in{font-size:14px;line-height:1.75;color:var(--ink2)}
.dk-basis-in p{margin:.3em 0 .6em}
.dk-basis-in ul{margin:.3em 0 .6em;padding-left:1.3em}
.dk-qas,.dk-newest{max-width:var(--wrap);margin:0 auto 36px;padding:0 var(--gut)}
.dk-qas-head{margin:0 0 16px}
.dk-qas-k{display:inline-block;margin:0 0 6px;font-size:12.5px;font-weight:800;letter-spacing:.3em;color:var(--cr2)}
.dk-qas-head h2{margin:0;font-size:clamp(22px,2.4vw,28px);line-height:1.35;font-weight:900}
.dk-qas-lead{margin:8px 0 0;color:var(--ink2);font-size:15px;max-width:44em}
.dk-qas-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;align-items:start}
.dk-qa{display:grid;grid-template-columns:44px minmax(0,1fr);gap:12px;background:#fff;border-radius:16px;padding:16px 18px 14px 14px;box-shadow:5px 5px 0 var(--edge)}
.dk-qa-i{display:grid;place-items:center;width:40px;height:40px;border-radius:11px;background:var(--cr3);color:var(--cr2);font:800 17px/1 var(--num)}
.dk-q{margin:0 0 6px;font-size:16px;line-height:1.5;font-weight:800}
.dk-a{margin:0;font-size:14.5px;line-height:1.75;color:var(--ink2)}
.dk-signer{max-width:var(--wrap);margin:0 auto 42px;padding:0 var(--gut);display:grid;grid-template-columns:auto minmax(0,1fr);gap:16px;align-items:start}
.dk-signer>div{background:#fff;border-radius:18px;padding:16px 20px;box-shadow:5px 5px 0 var(--edge)}
.dk-signer-stamp{width:58px;height:58px;border-radius:16px;background:var(--ink);display:grid;place-items:center}
.dk-signer-stamp .dk-mark{width:34px;height:34px}
.dk-signer p{margin:0 0 6px;font-size:14px;color:var(--ink2)}
.dk-signer-n b{font-size:16px;color:var(--ink);margin-right:10px}
.dk-signer-n span{color:var(--mute);font-size:13px}
.dk-signer-l{display:flex;flex-wrap:wrap;gap:4px 16px;margin:6px 0 0!important}
.dk-signer-l a{display:inline-flex;align-items:center;min-height:44px}
.dk-more-link{margin:16px 0 0;font-weight:800}
.dk-more-link a{display:inline-flex;align-items:center;min-height:44px}
.dk-foot{background:var(--ink);color:#c9d2de;margin-top:20px}
.dk-foot-in{max-width:var(--wrap);margin:0 auto;padding:34px var(--gut) 26px;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:26px 40px}
.dk-logo-foot{color:#fff}
.dk-logo-foot:hover{color:#fff}
.dk-foot-id p{font-size:13.5px;line-height:1.75;margin:10px 0 0}
.dk-foot a{color:#fff}
.dk-foot-risk{color:#9aa6b6}
.dk-foot-links{display:flex;flex-wrap:wrap;align-content:flex-start;gap:8px}
.dk-foot-h{flex-basis:100%;margin:0 0 2px;font-size:12px;letter-spacing:.3em;color:var(--su);font-weight:800}
.dk-foot-links a{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 12px 0 6px;border-radius:10px;background:#222d40;text-decoration:none;font-size:13.5px}
.dk-foot-links a i{display:grid;place-items:center;min-width:28px;height:28px;border-radius:7px;background:var(--mat);color:#fff;font:800 12px/1 var(--num);font-style:normal}
.dk-foot-links a:hover{background:#2c3a52}
.dk-foot-c{grid-column:1/-1;margin:0;padding-top:16px;border-top:1px solid #2c374a;font-size:12.5px;color:#9aa6b6}
.dk-crumbs{list-style:none;margin:-6px 0 8px;align-items:center;padding:0;display:flex;flex-wrap:wrap;gap:4px;font-size:13px;color:var(--mute)}
.dk-crumbs li+li::before{content:"/";margin:0 6px;color:#b0bac7}
.dk-crumbs a{color:var(--mute);display:inline-flex;min-height:44px;align-items:center}
.dk-sheet{max-width:908px;margin:0 auto;padding:22px var(--gut) 0}
.dk-sheet-head{display:grid;grid-template-columns:minmax(0,1fr) 150px;gap:22px;align-items:center;background:#fff;border-radius:22px;padding:24px 26px;box-shadow:7px 7px 0 var(--edge);margin:0 0 26px;position:relative;overflow:hidden}
.dk-sheet-head::after{content:"";position:absolute;right:0;top:0;bottom:0;width:8px;background:repeating-linear-gradient(var(--cr) 0 14px,transparent 14px 22px)}
.dk-sheet-head h1{font-size:clamp(25px,3vw,36px);line-height:1.25;margin:0 0 10px;font-weight:900}
.dk-sheet-pic{background:var(--paper);border-radius:18px;padding:14px}
.dk-sheet-pic .dk-ico{width:100%;height:auto}
.dk-answer{margin:14px 0 0;padding:12px 14px;border-radius:14px;background:var(--mi3);font-size:15px;line-height:1.7;color:var(--ink)}
.dk-answer span{display:inline-block;margin-right:8px;background:var(--mi2);color:#fff;font-size:12px;font-weight:800;padding:2px 8px;border-radius:6px;letter-spacing:.08em}
.dk-sheet .dk-seq{margin:0 0 22px}
.dk-cover{margin:0 0 24px}
.dk-cover img{border-radius:18px;box-shadow:6px 6px 0 var(--edge);width:100%}
.dk-lead{margin:0 0 22px;font-size:16.5px}
.dk-panel{position:relative;background:#fff;border-radius:20px;padding:22px 24px 10px 24px;margin:0 0 22px;box-shadow:7px 7px 0 var(--edge)}
.dk-panel>.dk-step-no{position:absolute;top:18px;right:20px;font-size:34px;align-items:flex-end}
.dk-panel h2{padding-right:70px;scroll-margin-top:16px}
.dk-sheet .dk-qas,.dk-sheet .dk-newest,.dk-sheet .dk-signer{padding:0}
.dk-tags{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 30px}
.dk-tags-h{font-size:12.5px;font-weight:800;letter-spacing:.24em;color:var(--mute);margin-right:4px}
.dk-tags a,.dk-tag-plain{display:inline-flex;align-items:center;min-height:44px;padding:0 12px;border-radius:9px;font-size:14px;font-weight:700}
.dk-tags a{background:var(--ink);color:#fff;text-decoration:none}
.dk-tags a:hover{background:var(--co2);color:#fff}
.dk-tag-plain{border:1.5px dashed #aab4c2;color:var(--mute)}
.dk-shelfpage{max-width:var(--wrap);margin:0 auto;padding:22px var(--gut) 10px}
.dk-shelf-head{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px;align-items:center;margin:0 0 26px}
.dk-shelf-head h1{font-size:clamp(28px,3.4vw,44px);line-height:1.2;margin:0 0 10px;font-weight:900}
.dk-intro{font-size:15.5px;color:var(--ink2);max-width:40em}
.dk-intro p{margin:0 0 .6em}
.dk-shelf-pic .dk-ill{width:100%}
.dk-shelf-pic.is-bin{width:150px;justify-self:end;background:#fff;border-radius:20px;padding:16px;box-shadow:6px 6px 0 var(--edge)}
.dk-shelf-pic.is-bin .dk-ico{width:100%;height:auto}
.dk-shelf{list-style:none;margin:0 0 30px;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}
.dk-box a{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 62px;grid-template-areas:"band band" "no ic" "t ic" "d d" "m m";grid-template-rows:auto auto auto 1fr auto;gap:0 12px;height:100%;background:#fff;border-radius:16px;padding:0 16px 14px;text-decoration:none;color:var(--ink);box-shadow:6px 6px 0 var(--edge);overflow:hidden}
.dk-box a::before{content:"";grid-area:band;height:10px;margin:0 -16px 12px;background:#f3e6cf;border-bottom:2px solid #e2cfa9}
.dk-box a:hover{transform:translate(-2px,-2px);box-shadow:8px 8px 0 var(--edge)}
.dk-box-no{grid-area:no;font:800 13px/1 var(--num);color:var(--cr2);letter-spacing:.08em;align-self:center}
.dk-box-ic{grid-area:ic;width:62px;height:62px;border-radius:14px;background:var(--paper);display:grid;place-items:center;align-self:start;margin-top:6px}
.dk-box-ic .dk-ico{width:50px;height:50px}
.dk-box-t{grid-area:t;font-size:16.5px;line-height:1.45;font-weight:800;margin-top:6px}
.dk-box-d{grid-area:d;align-self:start;font-size:13.5px;line-height:1.65;color:var(--mute);margin-top:6px}
.dk-box-m{grid-area:m;display:flex;gap:10px;align-items:center;margin-top:10px;padding-top:10px;border-top:1.5px dashed var(--line);font-size:12.5px;color:var(--mute);font-family:var(--num)}
.dk-box-m em{font-style:normal;background:var(--co3);color:var(--co2);border-radius:6px;padding:1px 7px;font-family:var(--sans);font-weight:700}
.dk-pager{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px;margin:0 0 34px}
.dk-pager-a{display:inline-flex;align-items:center;min-height:44px;padding:0 16px;border-radius:12px;background:#fff;color:var(--ink);text-decoration:none;font-weight:800;box-shadow:4px 4px 0 var(--edge)}
.dk-pager-a.is-off{color:#aab4c2;box-shadow:none;background:transparent;border:1.5px dashed var(--line)}
.dk-pager-at{font-size:14px;color:var(--mute)}
.dk-pager-at b{font-family:var(--num);color:var(--cr2);font-size:18px}
.dk-bins{list-style:none;margin:0 0 34px;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px}
.dk-bins a{display:grid;grid-template-columns:54px minmax(0,1fr);grid-template-rows:auto auto auto;gap:2px 12px;background:#fff;border-radius:16px;padding:14px 16px;text-decoration:none;color:var(--ink);box-shadow:6px 6px 0 var(--edge);border-top:8px solid var(--mat)}
.dk-bin-ic{grid-row:1/span 3;width:54px;height:54px;border-radius:12px;background:var(--paper);display:grid;place-items:center}
.dk-bin-ic .dk-ico{width:44px;height:44px}
.dk-bins b{font-size:16px}
.dk-bins span:not(.dk-bin-ic){font-size:13px;color:var(--mute);line-height:1.55}
.dk-bins em{font-style:normal;font:800 13px var(--num);color:var(--cr2)}
.dk-annex{max-width:880px;margin:0 auto;padding:22px var(--gut) 10px}
.dk-annex-head{display:grid;grid-template-columns:auto minmax(0,1fr);gap:20px;align-items:start;margin:0 0 22px}
.dk-annex-tab{display:grid;place-items:center;width:78px;height:92px;border-radius:16px 16px 16px 4px;background:var(--cr);color:#fff;font:800 44px/1 var(--num);box-shadow:6px 6px 0 var(--cr2);padding-top:6px}
.dk-annex-tab small{font:800 11px/1 var(--sans);letter-spacing:.3em;margin-bottom:-14px}
.dk-annex-head h1{font-size:clamp(25px,3vw,36px);line-height:1.25;margin:0 0 8px;font-weight:900}
.dk-spec{margin:0 0 22px;background:#fff;border-radius:16px;box-shadow:6px 6px 0 var(--edge);overflow:hidden}
.dk-spec div{display:grid;grid-template-columns:150px minmax(0,1fr);border-top:1px solid var(--line)}
.dk-spec div:first-child{border-top:0}
.dk-spec dt{background:var(--paper);padding:10px 14px;font-size:13.5px;font-weight:800;color:var(--ink)}
.dk-spec dd{margin:0;padding:10px 14px;font-size:14.5px;color:var(--ink2)}
.dk-annex-body{background:#fff;border-radius:20px;padding:24px 26px 12px;box-shadow:7px 7px 0 var(--edge);margin:0 0 24px}
.dk-annex-body h2{font-size:19px;margin:1.6em 0 .6em}
.dk-annex-body h2:first-child{margin-top:0}
.dk-annex-nav{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 36px}
.dk-annex-nav a{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 12px 0 6px;border-radius:10px;background:#fff;color:var(--ink);text-decoration:none;font-size:14px;font-weight:700;box-shadow:3px 3px 0 var(--edge)}
.dk-annex-nav a i{display:grid;place-items:center;min-width:28px;height:28px;border-radius:7px;background:var(--paper2);font:800 12px/1 var(--num);font-style:normal}
.dk-annex-nav a[aria-current]{background:var(--ink);color:#fff;box-shadow:none}
.dk-annex-nav a[aria-current] i{background:var(--cr)}
.dk-missing{max-width:var(--wrap);margin:0 auto;padding:40px var(--gut) 30px;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:34px;align-items:start}
.dk-missing-pic{position:sticky;top:24px;background:#fff;border-radius:24px;padding:22px;box-shadow:7px 7px 0 var(--edge)}
.dk-missing-pic .dk-ill{width:100%}
.dk-missing h1{font-size:clamp(28px,3.4vw,44px);line-height:1.2;margin:0 0 12px;font-weight:900}
.dk-missing-links{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:10px}
.dk-missing-links a{display:grid;grid-template-columns:36px minmax(0,1fr);grid-template-rows:auto auto;gap:0 12px;align-items:center;background:#fff;border-radius:14px;padding:10px 14px;text-decoration:none;color:var(--ink);box-shadow:4px 4px 0 var(--edge);min-height:44px}
.dk-missing-links i{grid-row:1/span 2;display:grid;place-items:center;width:36px;height:36px;border-radius:9px;background:var(--cr3);color:var(--cr2);font:800 14px/1 var(--num);font-style:normal}
.dk-missing-links b{font-size:15px}
.dk-missing-links span{font-size:12.5px;color:var(--mute);line-height:1.5}
@media (max-width:1000px){
.dk-parts{grid-template-columns:repeat(2,minmax(0,1fr))}
.dk-code{grid-column:1/-1;grid-row:auto}
.dk-steps{grid-template-columns:minmax(0,1fr)}
.dk-step.is-wide{display:block}
.dk-qas-list{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:760px){
:root{--gut:16px}
body{font-size:15.5px}
.dk-top-in{min-height:54px;gap:8px}
.dk-logo{font-size:17px;letter-spacing:.12em}
.dk-nav a{padding:0 9px;font-size:14px}
.dk-hero{grid-template-columns:minmax(0,1fr);padding:16px var(--gut) 18px;gap:0}
.dk-hero-pic{display:none}
.dk-hero h1{font-size:26px;margin-bottom:10px}
.dk-eye{margin-bottom:8px;font-size:12.5px}
.dk-dek{font-size:15px;line-height:1.65}
.dk-mat{padding:16px 0 22px}
.dk-body>.dk-mat{border-radius:20px;box-shadow:5px 5px 0 #c3ccd7}
.dk-body>.dk-mat .dk-mat-in{padding:0 14px}
.dk-mat-head{margin-bottom:10px}
.dk-parts{gap:10px}
.dk-code{order:-1;padding:14px 14px 14px}
.dk-code-row{margin:8px 0 4px;gap:10px}
.dk-code-v{font-size:27px;padding:6px 10px}
.dk-code-tag{width:34px;height:34px}
.dk-code-gain{font-size:15px;margin:4px 0 10px}
.dk-part{padding:12px 10px;gap:8px;flex-direction:column;align-items:flex-start;box-shadow:4px 4px 0 var(--mat3)}
.dk-code.dk-part{align-items:stretch}
.dk-part-ic{width:42px;height:42px;border-radius:11px}
.dk-part-ic .dk-ico{width:36px;height:36px}
.dk-part-tx b{font-size:14.5px}
.dk-part-tx span{font-size:12px}
.dk-mat.is-small .dk-parts{grid-template-columns:repeat(2,minmax(0,1fr))}
.dk-step{padding:16px 16px 14px;border-radius:18px;box-shadow:5px 5px 0 var(--edge)}
.dk-step-no{font-size:38px}
.dk-step h2{font-size:18.5px}
.dk-sheet-head{grid-template-columns:minmax(0,1fr);padding:18px 18px}
.dk-sheet-pic{display:none}
.dk-panel{padding:18px 16px 6px;border-radius:18px}
.dk-panel>.dk-step-no{font-size:28px;top:14px;right:14px}
.dk-panel h2{font-size:19px;padding-right:52px}
.dk-shelf-head{grid-template-columns:minmax(0,1fr)}
.dk-shelf-pic{display:none}
.dk-pair{grid-template-columns:minmax(0,1fr)}
.dk-foot-in{grid-template-columns:minmax(0,1fr)}
.dk-signer{grid-template-columns:minmax(0,1fr)}
.dk-signer-stamp{display:none}
.dk-annex-head{grid-template-columns:minmax(0,1fr)}
.dk-annex-tab{width:62px;height:70px;font-size:34px}
.dk-annex-body{padding:18px 16px 8px}
.dk-spec div{grid-template-columns:minmax(0,1fr)}
.dk-spec dt{padding:8px 14px 4px}
.dk-spec dd{padding:4px 14px 10px}
.dk-missing{grid-template-columns:minmax(0,1fr);padding-top:18px;gap:10px}
.dk-missing-pic{position:static;max-width:340px;padding:14px}
.dk-tbl[data-cols="3"],.dk-tbl[data-cols="4"],.dk-tbl[data-cols="5"],.dk-tbl[data-cols="6"]{background:transparent;box-shadow:none;overflow:visible}
.dk-tbl[data-cols="3"] thead,.dk-tbl[data-cols="4"] thead,.dk-tbl[data-cols="5"] thead,.dk-tbl[data-cols="6"] thead{display:none}
.dk-tbl[data-cols="3"] tr,.dk-tbl[data-cols="4"] tr,.dk-tbl[data-cols="5"] tr,.dk-tbl[data-cols="6"] tr{display:block;background:#fff;border-radius:14px;margin:0 0 10px;padding:6px 0;box-shadow:4px 4px 0 var(--edge)}
.dk-tbl[data-cols="3"] td,.dk-tbl[data-cols="4"] td,.dk-tbl[data-cols="5"] td,.dk-tbl[data-cols="6"] td{display:block;border:0;background:transparent!important;padding:4px 14px}
.dk-tbl[data-cols="3"] td::before,.dk-tbl[data-cols="4"] td::before,.dk-tbl[data-cols="5"] td::before,.dk-tbl[data-cols="6"] td::before{content:attr(data-th);display:block;font-size:11.5px;font-weight:800;letter-spacing:.1em;color:var(--cr2)}
}
@media (max-width:420px){
.dk-hero{padding-top:12px;padding-bottom:14px}
.dk-hero h1{margin-bottom:8px}
.dk-dek{font-size:14.5px;line-height:1.6}
.dk-mat{padding-top:12px}
.dk-mat-head{margin-bottom:8px}
.dk-code{padding:12px 12px 12px}
.dk-code-gain{margin:2px 0 8px}
.dk-go{min-height:48px;font-size:15px}
.dk-nav{-webkit-mask-image:linear-gradient(90deg,#000 82%,transparent);mask-image:linear-gradient(90deg,#000 82%,transparent)}
}
@media (max-width:360px){
.dk-hero h1{font-size:24px}
.dk-code-v{font-size:24px;letter-spacing:.08em}
.dk-nav a{padding:0 7px;font-size:13.5px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}