.portfolio{width:min(1320px,86%);margin:auto;padding:110px 0 90px;scroll-margin-top:110px}.portfolio-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:55px}.portfolio-heading h2{font-size:clamp(46px,5.5vw,80px);line-height:1.2;letter-spacing:-4px;margin:0;font-weight:620}.portfolio-intro{padding-bottom:5px;max-width:420px}.portfolio-intro p{font-size:15px;color:#5a6e87;line-height:1.9;margin:0 0 24px}.portfolio-intro>span{font-size:11px;letter-spacing:1px;border-top:1px solid #c7d3e4;padding-top:16px;display:block;color:#73869f}.portfolio-intro>span>span{float:right}.work-gallery{display:grid;grid-template-columns:260px minmax(0,1fr);gap:42px;align-items:start}.work-index{position:sticky;top:125px}.work-index-caption{font-size:11px;letter-spacing:1px;color:#5e7391;display:flex;align-items:center;justify-content:space-between;margin:0 0 20px}.work-index-caption>span{font-variant-numeric:tabular-nums;color:#9aa9bb}.work-list{border-top:1px solid #bbcbdc}.work-item{width:100%;display:grid;grid-template-columns:30px minmax(0,1fr) 15px;align-items:center;gap:10px;text-align:left;padding:21px 8px;background:transparent;border:0;border-bottom:1px solid #d1dce8;border-radius:0;position:relative;transition:background 200ms ease,color 200ms ease}.work-item::before{content:"";position:absolute;inset:9px -10px;background:#14233e;border-radius:8px;opacity:0;transition:opacity 200ms ease;z-index:-1}.work-item[aria-pressed=true]{color:#fff;isolation:isolate}.work-item[aria-pressed=true]::before{opacity:1}.work-number{font-size:11px;font-variant-numeric:tabular-nums;opacity:.55}.work-item b{font-size:14px;font-weight:550;display:block;line-height:1.6}.work-item small{font-size:10px;color:#71869f;display:block;margin-top:4px;letter-spacing:.5px}.work-item[aria-pressed=true] small{color:#afc4df}.work-item>span:last-child{font-size:17px;opacity:.4}.work-index-foot{font-size:11px;color:#8a9bb1;line-height:1.9;margin:27px 0 0}.work-view{min-width:0;background:#fdfefe;border:1px solid #d3dfec;border-radius:18px;padding:29px 32px 20px;box-shadow:0 20px 80px #1c3a6710}.work-view-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:23px}.work-kind{font-size:10px;letter-spacing:1px;color:#7890ac;display:block;margin-bottom:6px}.work-view-heading h3{font-size:24px;letter-spacing:-.5px;line-height:1.4;margin:0;font-weight:650}.work-phase{font-size:10px;white-space:nowrap;border:1px solid #b9ccdf;color:#425d7a;border-radius:30px;background:#edf4fc;padding:6px 12px}.work-visual{margin:0}.work-visual-bar{display:flex;align-items:center;justify-content:space-between;gap:14px;background:#162640;color:#c1d0e3;padding:11px 16px;border-radius:9px 9px 0 0;font-size:9px}.work-visual-bar>span{display:flex;gap:5px}.work-visual-bar i{width:5px;height:5px;background:#647b97;border-radius:50%;display:block}.work-visual-bar i:first-child{background:#c0d2e9}.work-visual-bar p{margin:0;font-size:9px;letter-spacing:.5px;flex:1}.work-visual-bar button{background:transparent;border:0;color:#d4e5fa;padding:2px 0;font-size:10px;white-space:nowrap}.work-visual-bar button span{margin-left:6px}.work-shot{height:clamp(300px,30vw,460px);overflow:auto;overscroll-behavior:contain;border:1px solid #d2dfec;background:#eaf0f8;position:relative}.work-shot img{width:100%;height:auto;margin:auto;transition:opacity 240ms ease}.work-shot[data-format=wide]{display:flex;align-items:center}.work-shot[data-format=wide] img{object-fit:contain;width:100%;height:100%}.work-shot[data-format=phone]{background:radial-gradient(ellipse at 55% 35%,#d0e5f9,#e9eefa 55%,#edf3fa);display:flex;justify-content:center;overflow:hidden;padding:18px 0}.work-shot[data-format=phone] img{height:100%;width:auto;border:5px solid #fcfdff;border-radius:15px;box-shadow:16px 15px 40px #19365a25,0 0 0 1px #bccce0;transform:perspective(1100px) rotateY(-7deg) rotateZ(1deg)}.work-visual figcaption{font-size:10px;line-height:1.7;padding:10px 0;color:#7b8fa8}.work-purpose{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin:12px 0 25px}.work-purpose p{font-size:17px;line-height:1.7;font-weight:550;margin:0;max-width:440px}.work-purpose>span{font-size:10px;color:#748ba3;max-width:130px;line-height:1.8;text-align:right;padding-top:4px}.work-process{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:0;border-top:1px solid #d5e0ec;border-bottom:1px solid #d5e0ec;padding:19px 0 21px}.work-process>div{padding:0 15px;border-right:1px solid #dce4ef}.work-process>div:first-child{padding-left:0}.work-process>div:last-child{border:0;padding-right:0}.work-process dt{font-size:11px;color:#344e70;margin-bottom:8px}.work-process dt span{color:#9aadc5;font-size:10px;margin-right:8px}.work-process dd{font-size:12px;color:#657d99;line-height:1.9;margin:0}.work-actions{display:flex;align-items:center;gap:25px;margin:27px 0 23px}.work-actions .solid-button{font-size:11px;padding:12px 19px;min-height:44px;gap:20px}.work-actions .quiet-link{font-size:10px}.work-evidence{border-top:1px solid #d5e0ec;padding-top:12px;font-size:12px;color:#687e98}.work-evidence summary{cursor:pointer;font-size:11px;display:flex;justify-content:space-between;padding:7px 0;list-style:none}.work-evidence summary::-webkit-details-marker{display:none}.work-evidence summary span{font-size:17px;transition:transform 200ms ease}.work-evidence[open] summary span{transform:rotate(45deg)}.work-evidence p{line-height:1.9;margin:12px 0}.work-evidence .work-evidence-note{color:#8496ac;font-size:10px}.work-change{min-height:0;font-size:10px;margin:0;color:#7086a0}.work-change:not(:empty){margin-top:6px}.work-flow-visual{width:100%;padding:30px 30px;text-align:center;background:radial-gradient(ellipse at 45% 35%,#172f51,#0d192c);color:#eef6ff;min-height:100%}.work-flow-visual>p{font-size:18px;letter-spacing:2px;margin:0 0 20px}.work-flow-visual>div{display:grid;gap:4px;justify-items:center}.work-flow-visual span{background:#ffffff0e;border:1px solid #729bc363;border-radius:6px;width:min(100%,290px);padding:9px;font-size:12px}.work-flow-visual b{font-size:12px;color:#86c3e9}.work-flow-visual small{font-size:9px;color:#7ca0c2;display:block;margin-top:17px}.work-dialog{border:1px solid #c4d4e6;width:min(1120px,94vw);max-height:90svh;padding:0;border-radius:16px;color:#172943;box-shadow:0 20px 100px #102a4859}.work-dialog::backdrop{background:#07182adb;backdrop-filter:blur(10px)}.work-dialog>header{padding:18px 23px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid #d4dfed;background:#f5f8fc}.work-dialog>header p{font-size:9px;letter-spacing:2px;color:#7c8fa8;margin:0 0 4px}.work-dialog h3{font-size:17px;line-height:1.5;margin:0;font-weight:600}.work-dialog>header button{white-space:nowrap;border:1px solid #bfcfe0;background:#fff;border-radius:30px;padding:8px 14px;font-size:11px}.work-dialog>header button span{margin-left:10px;font-size:15px}.work-dialog-body{max-height:65svh;overflow:auto;background:#e9eef5;padding:20px}.work-dialog-body img{margin:auto;max-width:100%;height:auto}.work-dialog>p{font-size:11px;color:#6c8199;padding:12px 22px;margin:0;line-height:1.7}.portfolio-more{margin-top:50px;border-top:1px solid #c6d4e6;padding-top:30px}.portfolio-more>.section-label{font-size:11px;margin-bottom:20px}.portfolio-more>div{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.portfolio-note{border-bottom:1px solid #d2dce9;padding-bottom:20px}.portfolio-note h3{font-size:15px;margin:0 0 9px;font-weight:600}.portfolio-note p{font-size:12px;color:#6d829e;line-height:1.9;margin:0}.portfolio-note span{font-size:10px;color:#8699af;display:block;margin-top:12px}.work-view.is-changing .work-shot img{animation:work-reveal 320ms var(--ease-out)}@keyframes work-reveal{from{opacity:.2;transform:translateY(9px)}to{opacity:1;transform:translateY(0)}}
@media(hover:hover) and (pointer:fine){.work-item:hover:not([aria-pressed=true]){background:#eaf0f8}.work-visual-bar button:hover{color:#fff}.work-dialog>header button:hover{background:#e7eff9}}
@media(max-width:1100px){.work-gallery{grid-template-columns:220px minmax(0,1fr);gap:25px}.work-view{padding:25px 24px 20px}.work-view-heading h3{font-size:21px}.work-purpose{flex-direction:column;gap:6px}.work-purpose>span{max-width:none;text-align:left;padding:0}.work-actions{gap:18px}.work-process dd{font-size:11px}}
@media(max-width:800px){.portfolio{width:86%;padding:75px 0 65px;scroll-margin-top:145px}.portfolio-heading{align-items:flex-start;flex-direction:column;gap:22px;margin-bottom:32px}.portfolio-heading h2{font-size:48px;letter-spacing:-2px}.portfolio-intro p{font-size:13px;margin-bottom:19px}.portfolio-intro>span{font-size:10px;padding-top:12px}.portfolio-intro{width:100%}.work-gallery{grid-template-columns:1fr;gap:25px}.work-index{position:static}.work-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 12px;border:0}.work-item{padding:13px 6px;grid-template-columns:20px minmax(0,1fr);gap:5px;border-top:1px solid #d0dbe9;min-height:73px}.work-item::before{inset:3px -3px;border-radius:6px}.work-item b{font-size:11px}.work-item small{font-size:9px;letter-spacing:0;margin-top:3px}.work-item>span:last-child{display:none}.work-number{font-size:9px}.work-index-foot{display:none}.work-index-caption{margin-bottom:13px;font-size:10px}.work-view{padding:20px 16px 15px;border-radius:12px}.work-view-heading{gap:12px;align-items:flex-start;margin-bottom:19px}.work-view-heading h3{font-size:18px}.work-kind{font-size:9px;letter-spacing:0}.work-phase{font-size:9px;padding:5px 8px;margin-top:5px}.work-visual-bar{padding:10px;gap:9px}.work-visual-bar>span{display:none}.work-visual-bar p{font-size:8px;letter-spacing:0}.work-visual-bar button{font-size:9px}.work-shot{height:280px}.work-shot[data-format=phone]{height:330px;padding:14px 0}.work-shot[data-format=wide]{height:auto;min-height:0}.work-shot[data-format=wide] img{height:auto}.work-visual figcaption{font-size:9px}.work-purpose{margin:14px 0 22px;gap:9px}.work-purpose p{font-size:15px}.work-purpose>span{font-size:9px}.work-process{grid-template-columns:1fr;gap:17px;padding:19px 0}.work-process>div{border:0;padding:0;display:grid;grid-template-columns:98px minmax(0,1fr);gap:9px}.work-process dt{font-size:10px;margin:0;padding-top:2px}.work-process dd{font-size:11px}.work-process dt span{font-size:9px;margin-right:6px}.work-actions{flex-wrap:wrap;gap:15px;margin:24px 0}.work-actions .solid-button{font-size:10px;min-height:43px;padding:11px 15px}.work-actions .quiet-link{font-size:10px}.work-evidence p{font-size:11px}.work-dialog>header{padding:15px;gap:10px;align-items:flex-start}.work-dialog h3{font-size:14px}.work-dialog>header button{font-size:10px;padding:6px 9px}.work-dialog>header button span{margin-left:4px}.work-dialog-body{padding:9px;max-height:64svh}.work-dialog>p{font-size:10px;padding:12px 15px}.work-flow-visual{padding:25px 15px}.work-flow-visual>p{font-size:14px}.work-flow-visual span{padding:6px;font-size:10px}.work-flow-visual>div{gap:1px}.work-flow-visual small{font-size:8px;margin-top:10px}.portfolio-more>div{grid-template-columns:1fr;gap:22px}.portfolio-note p{font-size:11px}.portfolio-note h3{font-size:14px}}
@media(max-width:360px){.work-view{padding:18px 12px 13px}.work-view-heading{flex-direction:column;gap:8px}.work-phase{margin-top:0}.work-visual-bar button{font-size:8px}.work-process>div{grid-template-columns:85px minmax(0,1fr);gap:7px}.work-item b{font-size:10px}.work-number{font-size:8px}.work-item{grid-template-columns:16px minmax(0,1fr);gap:3px}.work-shot[data-format=phone]{height:295px}}
body.simple .work-view.is-changing .work-shot img{animation:none}body.simple .work-shot[data-format=phone] img{transform:none}@media(prefers-reduced-motion:reduce){.work-view.is-changing .work-shot img{animation:none}.work-shot[data-format=phone] img{transform:none}}

.brand-mark{display:block;background:#0d1629;border-radius:8px;flex-shrink:0;width:32px;height:32px;object-fit:contain}.site-header .brand{gap:10px}.site-header .brand span{padding-left:10px}.portfolio-note summary{cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:10px;list-style:none;min-height:75px;padding:0 0 12px}.portfolio-note summary::-webkit-details-marker{display:none}.portfolio-note summary b{font-size:15px;font-weight:550;line-height:1.6}.portfolio-note summary small{display:block;font-size:10px;font-weight:400;color:#8c9eb4;margin-top:5px}.portfolio-note summary i{font-style:normal;font-size:20px;color:#738daa;transition:transform 200ms ease}.portfolio-note[open] summary i{transform:rotate(45deg)}.portfolio-note>p{font-size:12px}.portfolio-note dl{font-size:10px;margin:18px 0;line-height:1.9}.portfolio-note dl>div{display:grid;grid-template-columns:75px minmax(0,1fr);gap:8px;margin:10px 0}.portfolio-note dt{color:#405d7e}.portfolio-note dd{margin:0;color:#7389a4}.portfolio-note .portfolio-note-stage{font-size:10px;color:#8c9eb4;padding-top:12px;border-top:1px solid #d7e0ed}.portfolio-note>a{font-size:10px;color:#405d7e;margin-top:15px;display:inline-flex;gap:15px;border-bottom:1px solid #b9c9dc;padding-bottom:5px}.portfolio-more>div{align-items:start}@media(max-width:800px){.brand-mark{width:27px;height:27px;border-radius:6px}.site-header .brand{gap:8px}.site-header .brand span{padding-left:8px;letter-spacing:0;font-size:9px}.portfolio-note summary{min-height:56px;padding-bottom:5px}.portfolio-note summary b{font-size:13px}.portfolio-note summary small{font-size:9px}.portfolio-more>div{gap:10px}.portfolio-note{padding-bottom:10px}}

/* 顶栏留白由全局滚动边距统一控制，避免叠加 */
#devices,#tools{scroll-margin-top:0}
@media(max-width:800px){html{scroll-padding-top:125px}}
@media(max-width:760px){.hardware-selector-wrap{grid-row:1;border-top:0;border-bottom:1px solid #bbc9df}.hardware-stage{grid-row:2}.hardware-details{grid-row:3}}

.work-mobile-nav{display:none}@media(max-width:800px){.work-mobile-nav{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid #d6e2ef;padding:0 0 12px;margin:0 0 18px;font-size:9px;color:#8298b1}.work-mobile-nav button{background:transparent;border:0;padding:4px 0;color:#5d7795;font-size:10px}.work-mobile-nav span{font-variant-numeric:tabular-nums}.work-index{scroll-margin-top:10px}}

.work-result-button{min-height:44px;border:1px solid #8fa6c4;background:#eef5ff;color:#284369;font-size:11px;border-radius:5px;padding:11px 16px;display:inline-flex;align-items:center;gap:18px;line-height:1.5}.work-actions{flex-wrap:wrap}.result-dialog{width:min(900px,94vw);max-height:91svh;padding:0;border:1px solid #b5c9e1;border-radius:15px;box-shadow:0 30px 100px #0e2c4b80;color:#172d4c;background:#f6f9fd}.result-dialog::backdrop{background:#071a2dde;backdrop-filter:blur(8px)}.result-dialog>header{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px 25px;background:#fdfefe;border-bottom:1px solid #cfdbeb}.result-dialog>header p{font-size:10px;color:#7187a2;margin:0 0 6px}.result-dialog h3{font-size:22px;margin:0;font-weight:600}.result-dialog>header button{white-space:nowrap;border:1px solid #bccde1;padding:8px 13px;border-radius:25px;font-size:11px;background:#fff}.result-body{max-height:70svh;overflow:auto;padding:23px 25px}.result-body section>p{font-size:11px;color:#5b7392;margin:0 0 10px}.result-body blockquote{margin:0 0 23px;padding:17px 19px;border-left:2px solid #5d92b6;background:#eaf1fa;font-size:12px;color:#4e698a;line-height:1.9;white-space:pre-wrap}.result-body textarea{display:block;width:100%;height:300px;padding:19px 21px;resize:vertical;border:1px solid #cbd9e9;border-radius:5px;background:#fff;font-size:12px;color:#365270;line-height:1.9}.result-actions{display:flex;gap:20px;align-items:center;margin-top:17px}.result-actions button{border:1px solid #213f61;border-radius:4px;color:#fff;background:#213f61;padding:10px 15px;font-size:11px}.result-actions>span{font-size:10px;color:#6d849e}.result-source{font-size:10px;color:#8498b1;line-height:1.8;margin:19px 0 0}@media(max-width:800px){.work-result-button{font-size:10px;padding:10px 13px;gap:12px;min-height:43px}.result-dialog>header{align-items:flex-start;padding:17px;gap:10px}.result-dialog>header p{font-size:9px}.result-dialog h3{font-size:16px}.result-dialog>header button{font-size:9px;padding:7px 9px}.result-body{padding:18px 16px;max-height:68svh}.result-body blockquote{font-size:11px;padding:13px 15px}.result-body textarea{padding:14px;font-size:11px;height:270px}.result-actions{gap:12px;align-items:flex-start;flex-direction:column}.result-actions button{font-size:10px}.result-source{font-size:9px}}