:root{--paper:#f8f6ef;--ink:#173f35;--muted:#6a756a;--line:#dedfd2;--orange:#be5833;--orange-dark:#9e4020;--white:#fffdf7;--green:#e7ecdd;--art:#c6d7a4;--shadow:#14382f18;--focus:#985022;--soft:#f1eee5;--night-muted:#becdc0;--success:#38633f;--danger:#a23224;--serif:Georgia,"STKaiti","KaiTi",serif;--sans:"Trebuchet MS","Microsoft YaHei","PingFang SC",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:14px;line-height:1.65}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button{color:inherit}button:disabled{cursor:not-allowed;opacity:.55}img{max-width:100%;display:block}button:focus-visible,a:focus-visible,input:focus-visible,label:focus-within{outline:3px solid var(--focus);outline-offset:4px}button{border:0}h1,h2,h3,p{margin:0}h1,h2{font-family:var(--serif);font-weight:700}h3{font-weight:600}.site-header,main,footer{max-width:1240px;margin:auto}.site-header{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:102px;padding:20px 40px;border-bottom:1px solid var(--line)}.brand{display:inline-flex;align-items:center;gap:12px;flex-shrink:0;font-size:17px;letter-spacing:1px;font-weight:700}.brand small{display:block;font-family:var(--sans);font-size:9px;letter-spacing:1.6px;color:var(--muted);font-weight:400;margin-top:2px}nav{display:flex;gap:30px;align-items:center}nav a{font-size:13px;position:relative;padding:8px 0}nav a:hover{color:var(--orange)}.nav-home:after{content:"";width:14px;height:3px;background:var(--orange);position:absolute;bottom:0;left:calc(50% - 7px)}.nav-toggle{display:none;background:transparent;border:1px solid var(--line);border-radius:4px;padding:7px 9px;font-size:11px;gap:6px;align-items:center}.nav-toggle span:first-child{font-size:16px}.account-button{background:transparent;display:flex;align-items:center;gap:8px;font-size:12px}.soon{font-size:10px;color:var(--muted);border:1px solid var(--line);padding:1px 5px;border-radius:4px}.hero{display:grid;grid-template-columns:1fr 1fr;gap:50px;padding:70px 40px 58px;align-items:center}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:600;display:flex;align-items:center;gap:8px;color:var(--muted)}.tiny-square{width:7px;height:7px;background:var(--orange);display:inline-block}h1{font-size:clamp(38px,4.7vw,62px);line-height:1.24;letter-spacing:1px;margin:22px 0}.orange-word{color:var(--orange)}.hero-description{color:var(--muted);line-height:1.95;font-size:14px}.hero-actions{display:flex;gap:12px;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;gap:26px;min-height:46px;padding:11px 20px;border-radius:5px;font-size:12px;font-weight:600;border:1px solid transparent;transition:background .15s,transform .15s}.button:hover{transform:translateY(-2px)}.button span{font-size:17px;line-height:1}.primary{background:var(--orange);color:var(--white)}.primary:hover{background:var(--orange-dark)}.secondary{background:transparent;border-color:var(--line)}.secondary:hover{background:var(--green)}.hero-note{display:flex;align-items:center;gap:8px;font-size:10px;color:var(--muted);margin-top:22px}.note-divider{color:var(--line);margin:0 2px}.check-circle{width:15px;height:15px;border:1px solid var(--muted);border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:10px}.hero-art{position:relative;transform:rotate(-1.5deg);padding:12px;background:var(--white);border:1px solid var(--line);border-radius:9px;box-shadow:7px 9px 0 var(--green);margin:0 3px 8px}.art-caption{display:flex;align-items:center;font-size:9px;letter-spacing:1px;gap:7px;padding:0 2px 10px;color:var(--muted)}.art-caption>span:first-child{margin-right:auto}.art-dot{width:5px;height:5px;background:var(--success);border-radius:50%}.hero-art>img{width:100%;height:auto;border-radius:3px;image-rendering:pixelated}.map-pin{position:absolute;bottom:47px;left:35px;right:35px;display:flex;align-items:center;gap:13px;padding:13px 16px;background:var(--white);box-shadow:0 4px 18px var(--shadow);border:1px solid var(--line);border-radius:6px;transform:rotate(1.5deg)}.pin-icon{font-size:23px;color:var(--orange)}.map-pin>span:nth-child(2){font-size:12px;font-weight:600;flex:1}.map-pin small{display:block;font-size:8px;color:var(--muted);letter-spacing:1.4px;margin-top:3px}.map-coordinate{display:block;font-family:var(--sans);font-size:8px;letter-spacing:.7px;color:var(--muted);padding:9px 2px 0}.intro-strip{margin:0 40px;display:flex;gap:52px;padding:19px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:12px}.intro-strip b{font-family:var(--serif);font-size:15px;color:var(--orange);margin-right:12px}.strip-note{margin-left:auto;color:var(--muted);font-size:11px}.section{padding:62px 40px 0}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px}.section-heading h2{font-size:29px;margin-top:9px;letter-spacing:.5px}.heading-dot{color:var(--orange);margin-left:5px}.section-note{color:var(--muted);font-size:11px;padding-bottom:4px}.resource-toolbar{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:12px}.filters{display:flex;gap:7px;flex-wrap:wrap}.filter{border-radius:5px;background:transparent;padding:8px 12px;font-size:12px;white-space:nowrap}.filter span{font-size:10px;color:var(--muted);margin-left:4px}.filter.active{background:var(--ink);color:var(--white)}.filter.active span{color:var(--night-muted)}.filter:hover:not(.active){background:var(--green)}.resource-actions{display:flex;gap:8px;align-items:center}.search{display:flex;align-items:center;gap:8px;border:1px solid var(--line);padding:5px 8px 5px 12px;border-radius:5px;width:260px;background:var(--white)}.search>span{font-size:22px;line-height:1}.search input{border:0;background:transparent;outline:none;width:100%;min-width:0;font-size:11px;padding:6px 0;color:var(--ink)}.search button{background:transparent;color:var(--muted);font-size:17px;line-height:1;padding:3px}.reset-button{border:1px solid var(--line);border-radius:5px;background:transparent;padding:8px 11px;font-size:11px;white-space:nowrap}.reset-button:hover{background:var(--green)}.resource-status{display:flex;justify-content:space-between;align-items:center;gap:15px;margin:0 0 18px;color:var(--muted);font-size:10px}.resource-status p{font-weight:600;color:var(--ink)}.resource-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:23px}.resource-card{background:var(--white);border:1px solid var(--line);border-radius:8px;overflow:hidden;transition:transform .2s,box-shadow .2s}.resource-card:hover{transform:translateY(-4px);box-shadow:0 10px 22px var(--shadow)}.card-art{height:155px;position:relative;overflow:hidden;background:var(--art);display:flex;align-items:center;justify-content:center}.card-art img{width:100%;height:100%;object-fit:cover;image-rendering:auto;opacity:1;transform:scale(1.01);background:var(--art)}.art-title{position:absolute;left:20px;bottom:16px;background:var(--ink);color:var(--white);padding:5px 10px;font-size:11px;letter-spacing:1px;border-radius:3px}.platform-tag{position:absolute;left:15px;top:13px;font-size:9px;letter-spacing:1px;font-weight:600;background:var(--white);padding:3px 8px;border-radius:3px}.favorite{position:absolute;top:11px;right:12px;background:var(--white);border:1px solid var(--line);width:29px;height:29px;display:grid;place-items:center;border-radius:50%;font-size:17px;color:var(--ink)}.favorite[aria-pressed="true"]{color:var(--orange)}.card-body{padding:19px 20px 16px}.card-title-row{display:flex;justify-content:space-between;gap:8px;align-items:center}.card-title-row h3{font-size:17px}.catalog-tag{font-size:9px;color:var(--muted);white-space:nowrap}.card-description{color:var(--muted);font-size:12px;margin:9px 0 13px;min-height:40px}.card-tags{display:flex;gap:6px;flex-wrap:wrap}.card-tags span{background:var(--soft);color:var(--muted);font-size:10px;padding:2px 7px;border-radius:3px}.card-bottom{border-top:1px solid var(--line);margin-top:16px;padding-top:12px;display:flex;justify-content:space-between;align-items:center;gap:10px;color:var(--muted);font-size:10px}.detail-button{padding:0;background:transparent;font-size:11px;font-weight:600;color:var(--ink)}.detail-button:hover{color:var(--orange)}.detail-button span{margin-left:7px}.catalog-note{display:flex;align-items:center;gap:8px;font-size:10px;color:var(--muted);margin-top:19px}.empty-state{text-align:center;padding:50px 20px;background:var(--green);border-radius:6px;color:var(--muted)}.save-section{margin:60px 40px 0;padding:35px;display:grid;grid-template-columns:.9fr 1.1fr;gap:65px;align-items:center;background:var(--ink);border-radius:10px;color:var(--white)}.light{color:var(--night-muted)}.save-intro h2{font-size:36px;line-height:1.45;margin:14px 0}.save-intro>p:not(.eyebrow){font-size:12px;color:var(--night-muted);line-height:1.9;max-width:325px}.local-badge{display:inline-flex;align-items:center;gap:7px;margin:22px 0;font-size:11px;padding:6px 9px;border:1px solid var(--night-muted);border-radius:4px}.text-link{display:block;font-size:11px;color:var(--night-muted)}.text-link:hover{color:var(--white)}.save-panel{background:var(--paper);color:var(--ink);padding:23px;border-radius:7px;min-width:0}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:8px;font-weight:600;font-size:14px}.status-tag{font-size:9px;background:var(--green);color:var(--success);padding:3px 7px;border-radius:4px;white-space:nowrap}.tool-steps{list-style:none;display:flex;justify-content:space-between;gap:8px;padding:0;margin:21px 0 16px;font-size:10px}.tool-steps li{display:flex;align-items:center;gap:5px}.tool-steps b{width:18px;height:18px;border-radius:50%;background:var(--green);display:grid;place-items:center;font-weight:400}.tool-steps .current b{background:var(--ink);color:var(--white)}.muted{color:var(--muted)}.drop-zone{position:relative;min-height:152px;border:1px dashed var(--muted);border-radius:6px;background:var(--white);display:flex;align-items:center;justify-content:center;flex-direction:column;padding:20px;cursor:pointer;text-align:center}.drop-zone.dragging{background:var(--green);border:2px dashed var(--orange)}.drop-zone strong{font-size:12px;font-weight:600}.drop-zone>span:not(.upload-icon){font-size:10px;color:var(--muted);margin-top:5px}.upload-icon{font-size:29px;line-height:1;margin-bottom:15px;color:var(--orange)}.drop-zone input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}.save-controls{margin-top:14px;display:flex;align-items:center;gap:14px}.save-controls .button{flex:1;min-height:40px}.clear-button{background:transparent;padding:5px;font-size:11px}.tool-disclaimer{font-size:10px;color:var(--muted);line-height:1.7;margin-top:13px}.file-result{margin-top:12px;padding:12px;background:var(--green);border-radius:4px;font-size:11px;overflow-wrap:anywhere}.file-result p+p{margin-top:5px}.file-result code{font-size:10px}.file-result.error{color:var(--danger);background:var(--soft)}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:23px}.guide-card{background:transparent;text-align:left;padding:22px 0 23px;border-top:1px solid var(--ink);border-bottom:1px solid var(--line);transition:background .15s}.guide-card:hover{background:var(--green)}.guide-number{font-size:10px;letter-spacing:1.8px;color:var(--orange)}.guide-card h3{font-size:15px;margin:14px 0 8px;display:flex;justify-content:space-between;gap:7px}.guide-card p{font-size:11px;color:var(--muted)}.closing{margin:55px 40px 58px;display:flex;justify-content:space-between;align-items:center;gap:25px;padding:28px 31px;background:var(--green);border-radius:6px}.closing h2{font-size:24px;margin:8px 0}.closing p:not(.eyebrow){font-size:12px;color:var(--muted)}.closing .button{border-color:var(--muted);flex-shrink:0}footer{padding:0 40px 25px}.footer-main{border-top:1px solid var(--line);padding:28px 0;display:flex;justify-content:space-between;align-items:center;gap:20px}.footer-main .brand{font-size:14px}.footer-main .brand small{font-size:10px;letter-spacing:.4px}.footer-links{display:flex;gap:23px}.footer-links button{background:transparent;padding:5px 0;font-size:11px;color:var(--muted)}.footer-links button:hover{color:var(--orange)}.footer-bottom{border-top:1px solid var(--line);padding-top:17px;font-size:9px;color:var(--muted);display:flex;justify-content:space-between;gap:15px}dialog{border:1px solid var(--line);border-radius:9px;background:var(--paper);color:var(--ink);max-width:560px;width:calc(100% - 36px);padding:26px;box-shadow:0 25px 80px var(--shadow)}dialog::backdrop{background:#102b23a8;backdrop-filter:blur(3px)}.dialog-top{display:flex;justify-content:space-between;align-items:center}.icon-button{font-size:25px;background:transparent;padding:0 7px}dialog h2{font-size:25px;margin:15px 0}#dialog-content{font-size:13px;color:var(--muted);line-height:1.9}#dialog-content p{margin-bottom:12px}#dialog-content ul{padding-left:20px}dialog form{margin-top:22px}.dialog-warning{border-left:3px solid var(--orange);padding:9px 12px;background:var(--green)}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);max-width:calc(100% - 32px);background:var(--ink);color:var(--white);font-size:12px;padding:12px 20px;border-radius:6px;box-shadow:0 4px 18px var(--shadow);z-index:10}.sr-only,.skip-link:not(:focus){position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link:focus{position:fixed;left:10px;top:10px;z-index:20;padding:10px;background:var(--white)}[hidden]{display:none!important}
@media(min-width:1500px){.hero{padding-top:82px;padding-bottom:72px}}
@media(max-width:1000px){.site-header{padding:20px 25px;gap:15px}nav{gap:18px}.account-button .soon{display:none}.hero{padding:50px 25px;gap:30px}.hero-actions{gap:8px}.hero-actions .button{padding:10px 14px;gap:14px}.hero-note{flex-wrap:wrap}.intro-strip{margin:0 25px;gap:28px}.strip-note{display:none}.section{padding:50px 25px 0}.save-section{margin:50px 25px 0;padding:25px;gap:30px}.resource-toolbar{align-items:flex-start;flex-wrap:wrap}.resource-grid{gap:15px}.card-body{padding:16px}.card-title-row h3{font-size:15px}.card-art{height:135px}.guide-grid{gap:20px}.guide-card h3{font-size:13px}.closing{margin:45px 25px}.section-note{font-size:10px}footer{padding:0 25px 25px}}
@media(max-width:700px){.site-header{padding:17px 20px 14px;flex-wrap:wrap;min-height:0;gap:15px}.brand{font-size:16px}.brand small{font-size:8px}.account-button{font-size:10px;gap:5px}nav{order:3;width:100%;justify-content:space-between;gap:10px;border-top:1px solid var(--line);padding-top:10px}nav a{font-size:12px}.hero{grid-template-columns:1fr;padding:35px 20px 38px;gap:35px}.hero-copy h1{font-size:45px;margin:18px 0}.hero-description{font-size:13px}.hero-actions .button{padding:12px 15px}.hero-note{font-size:9px;gap:6px}.hero-art{max-width:510px;width:calc(100% - 7px);justify-self:center}.art-caption{font-size:8px}.map-pin{bottom:39px;left:25px;right:25px;padding:11px 14px}.intro-strip{margin:0 20px;gap:0;justify-content:space-between;font-size:11px}.intro-strip b{margin-right:7px}.section{padding:38px 20px 0}.section-heading{align-items:flex-start;flex-direction:column;gap:10px;margin-bottom:19px}.section-heading h2{font-size:26px}.section-note{padding:0}.eyebrow{font-size:9px}.resource-toolbar{gap:13px}.filters{gap:3px;width:100%}.filter{padding:7px 9px;font-size:11px}.search{width:100%}.resource-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.card-art{height:135px}.card-body{padding:13px}.card-title-row{flex-wrap:wrap;gap:3px}.card-title-row h3{font-size:14px}.card-description{font-size:11px;min-height:54px;margin-top:6px}.card-tags{gap:4px}.card-tags span{font-size:9px;padding:1px 5px}.card-bottom{font-size:9px;flex-wrap:wrap;margin-top:13px;gap:8px}.art-title{font-size:9px;left:11px;bottom:10px;padding:3px 7px}.platform-tag{left:10px;top:10px;font-size:8px}.catalog-note{align-items:flex-start;line-height:1.8}.save-section{grid-template-columns:1fr;gap:25px;margin:38px 20px 0;padding:24px 20px}.save-intro h2{font-size:32px}.save-intro h2 br{display:none}.save-intro>p:not(.eyebrow){max-width:none}.local-badge{margin:15px 0}.save-panel{padding:18px}.tool-steps{font-size:9px}.guide-grid{grid-template-columns:1fr;gap:17px}.guide-card{padding:17px 0}.guide-card h3{font-size:16px;margin-top:10px}.guide-card p{font-size:12px}.closing{margin:35px 20px;flex-direction:column;align-items:flex-start;padding:25px;gap:17px}.closing h2{font-size:24px}footer{padding:0 20px 20px}.footer-main{align-items:flex-start;flex-direction:column;padding:24px 0;gap:15px}.footer-links{gap:23px}.footer-bottom{flex-direction:column;gap:5px}.desktop-break{display:none}}
@media(max-width:360px){.resource-grid{grid-template-columns:1fr}.card-description{min-height:0}.hero-copy h1{font-size:39px}.account-button{font-size:9px}.hero-actions{flex-wrap:wrap}.intro-strip{font-size:10px}.filter{padding:6px 7px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
.account-tabs{display:flex;gap:8px;border-bottom:1px solid var(--line);margin:0 0 22px}.account-tab{background:transparent;padding:8px 13px;font-size:12px;position:relative}.account-tab.active{font-weight:600}.account-tab.active:after{content:"";height:3px;background:var(--orange);position:absolute;left:10px;right:10px;bottom:-1px}.account-form{display:grid;gap:13px}.account-form label{display:grid;gap:5px;color:var(--ink);font-size:11px;font-weight:600}.account-form input{width:100%;border:1px solid var(--line);background:var(--white);border-radius:4px;padding:10px 11px;color:var(--ink);outline:none}.account-form input:focus{border-color:var(--orange)}.account-form small{font-size:10px;color:var(--muted);font-weight:400;line-height:1.5}.account-form .button{margin-top:4px}.form-message{font-size:11px;color:var(--danger);background:#f6e4dc;border-radius:4px;padding:8px 10px;line-height:1.6}.profile-card{display:flex;align-items:center;gap:12px;background:var(--green);padding:14px;border-radius:6px}.profile-mark{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:var(--white);font-size:16px}.profile-card strong,.profile-card small{display:block}.profile-card strong{font-size:15px}.profile-card small{color:var(--muted);font-size:10px;margin-top:2px}.profile-note{color:var(--muted);font-size:11px;margin:13px 0}.logout-button{margin-top:17px;width:100%;background:transparent;border:1px solid var(--line);border-radius:4px;padding:9px;font-size:11px}.logout-button:hover{background:var(--soft);color:var(--orange)}

.disclaimer-box{display:grid;grid-template-columns:auto 1fr;gap:10px;margin-top:14px;padding:13px 15px;border:1px solid var(--line);border-left:3px solid var(--orange);border-radius:5px;background:var(--soft);color:var(--muted);font-size:10px;line-height:1.8}.disclaimer-box strong{color:var(--ink);font-size:11px;white-space:nowrap}.nav-external{white-space:nowrap}@media(max-width:1000px){.nav-external{font-size:11px}}@media(max-width:700px){.disclaimer-box{grid-template-columns:1fr;gap:3px}.nav-external{font-size:11px}}
.resource-card{position:relative}.card-art-link,.resource-card-link{display:block;color:inherit}.card-art-link{overflow:hidden}.resource-card-link:hover .detail-button{color:var(--orange)}.resource-card .favorite{z-index:2}

@media(max-width:700px){.nav-toggle{display:inline-flex}.site-header{position:relative}.site-header nav{display:none;position:absolute;z-index:5;top:100%;left:20px;right:20px;padding:10px 14px;background:var(--white);border:1px solid var(--line);box-shadow:0 10px 24px var(--shadow);flex-direction:column;align-items:stretch;gap:0}.site-header nav.is-open{display:flex}.site-header nav a{padding:10px 4px;border-bottom:1px solid var(--line)}.site-header nav a:last-child{border-bottom:0}.resource-toolbar{align-items:stretch;flex-direction:column;gap:10px}.resource-actions{width:100%}.resource-actions .search{flex:1;width:auto}.reset-button{padding-inline:9px}.resource-status{align-items:flex-start;flex-direction:column;gap:3px;margin-bottom:14px}}