:root{--cream:#fff3d5;--paper:#fffaf0;--ink:#211705;--muted:#6e5b39;--line:#e2c47c;--dog:#e9a72a;--mint:#1fd5c7;--cyan:#43bfff;--pink:#ff63ba;--green:#91c95b;--shadow:0 24px 70px rgba(91,63,18,.18);--small:0 12px 28px rgba(91,63,18,.14)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.68;letter-spacing:0;overflow-x:hidden}body:before{content:"";position:fixed;inset:0;z-index:-3;pointer-events:none;background:linear-gradient(rgba(233,167,42,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(233,167,42,.12) 1px,transparent 1px);background-size:32px 32px}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(2.5rem,7vw,6.3rem);line-height:1.01;letter-spacing:0;margin-bottom:18px;text-wrap:balance}h2{font-size:clamp(1.55rem,3.6vw,3.1rem);line-height:1.08;letter-spacing:0;margin-bottom:12px}h3{font-size:1.08rem;line-height:1.34;letter-spacing:0;margin-bottom:8px}p{color:var(--muted)}:focus-visible{outline:3px solid var(--pink);outline-offset:3px}.dog-header{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:13px clamp(16px,4vw,62px);background:rgba(255,250,240,.9);border-bottom:2px solid rgba(226,196,124,.75);backdrop-filter:blur(18px)}.brand{display:flex;align-items:center;gap:11px;min-width:0}.brand strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.brand-dog{position:relative;width:35px;height:35px;background:var(--dog);box-shadow:9px 7px 0 var(--mint);border:2px solid #211705}.brand-dog i:first-child,.brand-dog i:nth-child(2){position:absolute;top:-10px;width:10px;height:12px;background:var(--dog);border:2px solid #211705}.brand-dog i:first-child{left:5px}.brand-dog i:nth-child(2){right:5px}.main-nav{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.main-nav a{padding:9px 10px;border:2px solid transparent;font-weight:900}.main-nav a:hover,.main-nav a[aria-current=page]{border-color:var(--ink);background:#fff}.menu{display:none;width:42px;height:38px;border:2px solid var(--ink);background:#fff;place-items:center;gap:4px}.menu span{display:block;width:20px;height:2px;background:var(--ink)}.doge-cover{position:relative;min-height:calc(100vh - 66px);overflow:hidden;display:grid;grid-template-columns:minmax(320px,.9fr) minmax(320px,.7fr);align-items:center;padding:64px clamp(16px,5vw,72px) 58px;background:#fff0c5}.doge-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:0}.doge-cover:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,243,213,.9) 0%,rgba(255,243,213,.74) 34%,rgba(255,243,213,.1) 72%)}.cover-copy,.sticker-stack{position:relative;z-index:1}.kicker{text-transform:uppercase;font-weight:950;font-size:.78rem;color:#148a82;letter-spacing:.08em}.lead{font-size:1.18rem;max-width:760px;color:#4c3b1f}.cover-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.cover-actions a,.text-link,.linked-paws a{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 14px;border:3px solid var(--ink);background:var(--mint);font-weight:950;box-shadow:6px 6px 0 var(--ink)}.cover-actions a:nth-child(2){background:var(--dog)}.cover-actions a:nth-child(3){background:var(--pink);color:#fff}.sticker-stack{display:grid;gap:12px;max-width:350px;margin-left:auto}.sticker-stack a{display:grid;grid-template-columns:64px 1fr;gap:4px 12px;align-items:center;background:#fff;border:3px solid var(--ink);padding:12px;box-shadow:9px 9px 0 rgba(33,23,5,.85);transform:rotate(-1deg)}.sticker-stack a:nth-child(2){transform:rotate(1.5deg)}.sticker-stack strong{grid-row:1/3;font-size:2.2rem;color:var(--dog)}.sticker-stack span{font-weight:950}.sticker-stack small{color:var(--muted)}.bone-strip{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:1px;background:var(--ink);border-block:3px solid var(--ink)}.bone-strip a{display:flex;gap:8px;align-items:center;min-height:58px;background:#fff;padding:9px 11px;font-weight:950}.bone-strip b{display:inline-grid;place-items:center;min-width:30px;height:30px;background:var(--dog);border:2px solid var(--ink)}.dog-section,.inner-hero,.article-page{max-width:1320px;margin:0 auto;padding:72px clamp(16px,5vw,68px)}.section-head{max-width:820px;margin-bottom:26px}.plaza-grid,.device-runway,.route-plaza,.plan-board,.note-grid,.system-stickers,.help-wall,.linked-paws,.article-rack{display:grid;gap:14px}.plaza-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.plaza-grid article,.device-runway article,.route-plaza article,.plan-board article,.note-grid article,.system-stickers article,.help-wall article,.linked-paws article,.faq-wall details,.text-sheet{background:#fff;border:3px solid var(--ink);box-shadow:var(--small);padding:18px}.paw{display:block;width:42px;height:34px;background:var(--dog);box-shadow:12px -8px 0 var(--dog),24px -3px 0 var(--dog),32px 8px 0 var(--dog);border:2px solid var(--ink);margin:8px 0 20px}.mint-band{background:linear-gradient(135deg,#e4fff4,#fff2c6);border-block:3px solid var(--ink);padding:70px clamp(16px,5vw,68px)}.band-grid{max-width:1320px;margin:0 auto;display:grid;grid-template-columns:330px minmax(0,1fr);gap:34px;align-items:start}.device-runway{grid-template-columns:repeat(4,minmax(0,1fr))}.device-runway b{display:block;font-size:1.04rem}.device-runway span{display:inline-flex;margin:8px 0;padding:4px 8px;background:var(--mint);border:2px solid var(--ink);font-weight:950}.device-runway ul{margin:12px 0 0;padding-left:20px;color:var(--muted)}.page-runway{margin-top:-26px}.route-wrap{padding:72px clamp(16px,5vw,68px);background:#211705;color:#fff}.route-wrap .section-head{max-width:1320px;margin-left:auto;margin-right:auto}.route-wrap .section-head p{color:#f5dfab}.route-plaza{max-width:1320px;margin:0 auto;grid-template-columns:repeat(5,minmax(0,1fr))}.route-plaza article{position:relative;overflow:hidden}.route-plaza article:before{content:"";display:block;height:10px;background:linear-gradient(90deg,var(--dog),var(--mint),var(--pink));margin:-18px -18px 14px}.route-plaza strong{display:block;margin-bottom:8px}.route-plaza small{display:block;border-top:2px dashed rgba(33,23,5,.22);padding-top:10px;color:#6c5833}.route-wrap .route-plaza small{color:#6c5833;border-color:rgba(33,23,5,.22)}.plan-board{grid-template-columns:repeat(4,minmax(0,1fr))}.plan-board span{display:inline-flex;background:var(--dog);border:2px solid var(--ink);padding:4px 8px;font-weight:950}.plan-board small{color:var(--muted)}.bone-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.bone-steps article{padding:20px;border:3px solid var(--ink);background:#fff;box-shadow:8px 8px 0 var(--dog)}.bone-steps b{display:block;width:62px;height:24px;border-radius:18px;background:var(--mint);border:3px solid var(--ink);margin-bottom:18px}.note-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.system-stickers,.help-wall{grid-template-columns:repeat(4,minmax(0,1fr))}.safety-banner{background:#211705;color:#fff;border:3px solid var(--ink);box-shadow:var(--shadow);padding:24px}.safety-banner p{color:#ffe7ad}.safety-banner ul{display:flex;gap:10px;flex-wrap:wrap;padding:0;margin:0 0 12px;list-style:none}.safety-banner li{background:var(--dog);color:#211705;border:2px solid #fff;padding:8px 10px;font-weight:950}.linked-paws{grid-template-columns:repeat(2,minmax(0,1fr))}.faq-wall{display:grid;gap:10px}.faq-wall summary{cursor:pointer;font-weight:950}.faq-wall p{margin:10px 0 0}.article-rack{grid-template-columns:repeat(4,minmax(0,1fr))}.article-rack article{background:#fff;border:3px solid var(--ink);box-shadow:var(--small);display:flex;flex-direction:column;overflow:hidden}.article-rack img{width:100%;aspect-ratio:16/9;object-fit:cover}.article-rack div{padding:15px;display:flex;flex-direction:column;flex:1}.article-rack span{font-size:.82rem;color:#138a82;font-weight:950}.article-rack time{font-size:.82rem;color:var(--muted);margin:4px 0 10px}.inner-hero{padding-top:48px;padding-bottom:28px}.inner-hero h1{font-size:clamp(2.2rem,5.6vw,4.8rem)}.inner-hero p{max-width:870px}.text-sheet{max-width:920px;margin:0 auto 74px}.article-page article{max-width:930px;margin:0 auto}.crumb{display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);margin-bottom:18px}.article-page time{display:inline-block;color:#148a82;font-weight:950;margin-right:10px}.article-tag{display:inline-flex;background:var(--dog);border:2px solid var(--ink);padding:3px 8px;font-weight:950}.article-lead{font-size:1.15rem}.article-page section{border-top:2px solid var(--line);padding-top:22px;margin-top:24px}.article-page figure{margin:28px 0}.article-page figure img{width:100%;border:3px solid var(--ink);box-shadow:var(--shadow)}.related{display:flex;align-items:center;gap:10px;flex-wrap:wrap;border:3px solid var(--ink);padding:14px;background:#fff;margin-top:28px}.related h2{font-size:1rem;margin:0 8px 0 0}.related a{padding:8px 10px;background:var(--mint);border:2px solid var(--ink);font-weight:900}.dog-footer{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:22px;background:#211705;color:#fff;padding:36px clamp(16px,5vw,68px) 18px}.dog-footer p{color:#f5dfab}.dog-footer a{display:block;color:#fff;margin:6px 0}.dog-footer h2{font-size:1rem}.copy{grid-column:1/-1;margin:0;color:#d8bf82}@media(max-width:1120px){.doge-cover{grid-template-columns:1fr}.sticker-stack{margin:24px 0 0}.bone-strip{grid-template-columns:repeat(4,minmax(0,1fr))}.plaza-grid,.device-runway,.route-plaza,.plan-board,.article-rack,.system-stickers,.help-wall,.dog-footer{grid-template-columns:repeat(2,minmax(0,1fr))}.band-grid{grid-template-columns:1fr}.note-grid,.bone-steps{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.dog-header{position:static;padding:12px 16px}.brand strong{max-width:55vw}.menu{display:grid}.main-nav{position:absolute;top:62px;left:12px;right:12px;display:none;grid-template-columns:1fr;background:#fff;border:3px solid var(--ink);padding:8px;box-shadow:var(--shadow)}.main-nav.is-open{display:grid}.main-nav a{padding:12px}.doge-cover{min-height:auto;padding:280px 16px 24px}.doge-art{height:300px;bottom:auto;object-position:center top}.doge-cover:after{background:linear-gradient(180deg,rgba(255,243,213,.05) 0 196px,rgba(255,243,213,.84) 300px,var(--paper) 420px)}.cover-actions{display:grid}.cover-actions a{width:100%}.sticker-stack a{grid-template-columns:46px 1fr}.bone-strip,.plaza-grid,.device-runway,.route-plaza,.plan-board,.note-grid,.system-stickers,.help-wall,.linked-paws,.article-rack,.faq-wall,.bone-steps,.dog-footer{grid-template-columns:1fr}.dog-section,.inner-hero,.article-page,.mint-band,.route-wrap{padding-left:16px;padding-right:16px}.related{display:grid}.related h2{margin:0}.plaza-grid article,.device-runway article,.route-plaza article,.plan-board article,.note-grid article,.system-stickers article,.help-wall article,.linked-paws article,.faq-wall details,.text-sheet{padding:16px}}