/* roulang page: index */
:root{--paper:#F3EEE4;--card:#FFFBF5;--ink:#241C22;--plum:#6E3A52;--plum-deep:#542C3E;--moss:#3F6B58;--apricot:#E39B4A;--sub-bg:#1A1618;--sub-ink:#F7F1E6;--line:#E2D8C8;--muted:#6E655F;--shadow:0 10px 28px rgba(36,28,34,.06);--shadow-hover:0 14px 32px rgba(36,28,34,.10);--r-card:10px;--r-btn:8px;--r-input:8px;--max:1120px;--serif:"Songti SC","Noto Serif SC","Source Han Serif SC",serif;--sans:"PingFang SC","Noto Sans SC","Source Han Sans SC",sans-serif}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.8}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.35;text-align:left}
h1{font-size:34px;margin:0 0 1.15em}
h2{font-size:24px;margin:0 0 1.15em;padding-left:10px;border-left:3px solid var(--plum)}
h3{font-size:18px;margin:0 0 .7em}
p{margin:0 0 .85em}
ul{margin:0;padding:0}
:focus-visible{outline:2px solid var(--moss);outline-offset:2px}
::selection{background:#F0D3AE;color:var(--ink)}
.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}
.header{position:sticky;top:0;z-index:40;background:#F7F3EB;border-bottom:1px solid var(--line)}
.header-inner{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:16px;position:relative}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand-mark{width:22px;height:22px;border-radius:4px;background:var(--plum);position:relative;flex:none}
.brand-mark::after{content:"";position:absolute;left:4px;right:4px;top:9px;height:3px;background:var(--sub-ink)}
.brand-name{font-family:var(--serif);font-size:20px;line-height:1.2;display:block}
.brand-line{display:block;width:48px;height:3px;background:var(--apricot);margin-top:4px}
.nav{display:flex;align-items:center;gap:18px}
.nav a{padding:6px 0;color:var(--ink)}
.nav a:hover{color:var(--plum)}
.nav a[aria-current="page"]{color:var(--plum);box-shadow:inset 0 -2px 0 var(--apricot)}
.nav-toggle{display:none;background:var(--card);border:1px solid var(--moss);border-radius:var(--r-btn);padding:6px 12px;cursor:pointer}
.hero{padding:28px 0 18px}
.hero-grid{display:grid;grid-template-columns:1.35fr .9fr;gap:22px;align-items:start}
.subhead{font-family:var(--serif);font-size:18px;margin:0 0 .85em}
.lead{margin:0 0 1em}
.status{display:flex;flex-wrap:wrap;gap:8px 14px;color:var(--muted);margin:0 0 16px;padding-top:8px;border-top:1px solid var(--line)}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:8px 16px;background:var(--plum);color:var(--sub-ink);border:1px solid var(--plum);border-radius:var(--r-btn);cursor:pointer;position:relative;transition:background .2s ease,transform .2s ease,box-shadow .2s ease}
.btn:hover{background:var(--plum-deep)}
.btn:hover::after{content:"";position:absolute;left:8px;right:8px;bottom:0;height:2px;background:var(--apricot)}
.btn:active{transform:translateY(1px)}
.btn-ghost{background:transparent;color:var(--moss);border-color:var(--moss)}
.btn-ghost:hover{background:var(--card);color:var(--plum-deep)}
.screen{background:#241C22;border-radius:var(--r-card);min-height:300px;padding:16px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:var(--shadow)}
.screen-label{color:var(--sub-ink);opacity:.85}
.screen-space{flex:1}
.subbar{background:var(--sub-bg);color:var(--sub-ink);border-radius:8px;padding:10px 12px;display:flex;gap:10px;align-items:baseline;font-family:var(--serif);line-height:1.6}
.subbar .tc{color:var(--apricot);flex:none}
.margin-note{margin-top:10px;color:var(--moss);padding-left:8px;border-left:2px solid var(--moss)}
.pillbar{background:var(--paper);padding:2px 0 16px;border-bottom:1px solid var(--line)}
.pill-row{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}
.pill{flex:0 0 auto;border:1px solid var(--moss);background:var(--card);color:var(--ink);border-radius:999px;padding:6px 14px;line-height:1.4}
.pill:hover{border-color:var(--plum);color:var(--plum)}
.pill.active{background:var(--plum);color:var(--sub-ink);border-color:var(--plum)}
section{padding:30px 0}
section:nth-of-type(even){background:#EFE8DC}
.feat-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:12px}
.note-card,.wall-card,.scene-card,.price-card,.entry,.sticker{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow);padding:14px 14px 12px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.note-card:hover,.wall-card:hover,.scene-card:hover,.price-card:hover,.entry:hover{transform:translateY(-2px);border-color:var(--plum);box-shadow:var(--shadow-hover)}
.feat-grid .note-card:nth-child(2){margin-top:26px}
.feat-grid .note-card:nth-child(3){margin-top:-8px}
.feat-grid .note-card:nth-child(4){margin-top:18px}
.corner{display:block;color:var(--moss);margin-bottom:6px}
.card-p{min-height:3.2em}
.scene-row{display:flex;gap:12px;overflow-x:auto;padding-bottom:6px}
.scene-card{flex:1 0 260px}
.scene-no{font-family:var(--serif);font-size:22px;color:var(--plum);display:block;margin-bottom:4px}
.split-7,.compare-layout{display:grid;grid-template-columns:7fr 3fr;gap:16px;align-items:start}
.line-switch{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0 0}
.line-switch button{background:var(--card);border:1px solid var(--moss);border-radius:999px;padding:6px 12px;cursor:pointer}
.line-switch button.on{background:var(--plum);color:var(--sub-ink);border-color:var(--plum)}
.side-note{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);padding:12px;color:var(--muted)}
.side-note strong{display:block;color:var(--moss);font-weight:600}
.compare-cols{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.col{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);padding:14px;box-shadow:var(--shadow)}
.col h3{margin-bottom:10px}
.hl{background:var(--apricot);color:var(--ink);padding:0 2px}
.wall{display:grid;grid-template-columns:1.4fr 1fr;grid-template-areas:"big s1" "big s2" "long long";gap:12px}
.wall-big{grid-area:big}
.wall-s1{grid-area:s1}
.wall-s2{grid-area:s2}
.wall-long{grid-area:long}
.meta{color:var(--muted);margin:0}
.text-btn{color:var(--moss);text-decoration:underline;text-underline-offset:3px;display:inline-block;margin-top:8px}
.text-btn:hover{color:var(--plum)}
.tl{list-style:none;margin:0;padding:0 0 0 6px;border-left:1px solid var(--line)}
.tl li{position:relative;padding:0 0 16px 16px}
.tl li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--apricot);position:absolute;left:-5px;top:.7em}
.price-wrap{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.price-wide{grid-column:1 / -1;display:flex;justify-content:space-between;gap:16px;align-items:center}
.price-card.rec{border-top:3px solid var(--plum)}
.rec-label{color:var(--plum);display:inline-block;margin-bottom:4px}
.price-num{font-family:var(--serif);font-size:40px;line-height:1;color:var(--ink)}
.price-unit{color:var(--muted);margin-left:4px}
.plain-list{list-style:none}
.plain-list li{position:relative;padding-left:14px;margin:0 0 4px}
.plain-list li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--moss);position:absolute;left:0;top:.7em}
.stickers{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-start}
.sticker{width:calc(33.33% - 8px)}
.sticker:nth-child(2){margin-top:18px}
.sticker:nth-child(4){width:calc(42% - 8px)}
.sticker:nth-child(5){margin-top:12px}
.sticker p{margin:0}
.sticker span{display:block;color:var(--muted);margin-top:6px}
.long-note{display:grid;grid-template-columns:96px 1fr;gap:12px;padding:8px 0 16px;border-bottom:1px solid var(--line)}
.anno{color:var(--moss)}
.qa details{border-bottom:1px solid var(--line);padding:10px 0}
.qa summary{font-family:var(--serif);font-size:18px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"展开";color:var(--moss);font-family:var(--sans);font-size:16px;flex:none}
.qa details[open] summary::after{content:"收起"}
.qa details p{margin:.6em 0 .3em}
.dir{border-top:1px solid var(--line)}
.dir a,.dir .empty{display:grid;grid-template-columns:118px 1fr;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.dir a:hover .dir-title{color:var(--plum);text-decoration:underline;text-decoration-color:var(--moss);text-underline-offset:3px}
.dir-date{color:var(--muted)}
.empty{color:var(--muted)}
.entries{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.entry{display:block;color:inherit}
.cta-band{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow);padding:18px;display:grid;grid-template-columns:1fr 1fr;gap:18px}
label{display:block;margin-bottom:4px}
.field{margin-bottom:10px}
input,select{width:100%;background:#fff;border:1px solid var(--line);border-radius:var(--r-input);min-height:42px;padding:8px 10px}
input.is-error,select.is-error{border-color:var(--plum)}
.form-msg{min-height:1.8em;margin:8px 0 0}
.form-msg.ok{color:var(--moss)}
.form-msg.err{color:var(--plum)}
.footer{background:#E7DFD2;border-top:1px solid var(--line);padding:26px 0 22px}
.foot{display:grid;grid-template-columns:1.4fr 1fr;gap:12px}
.foot-nav{display:flex;flex-wrap:wrap;gap:12px 16px;align-content:start}
.foot-nav a{color:var(--moss);text-decoration:underline;text-underline-offset:3px}
.foot-nav a:hover{color:var(--plum)}
.copy{grid-column:1 / -1;color:var(--muted);margin:8px 0 0;padding-top:10px;border-top:1px solid var(--line)}
@media (max-width:1024px){
.hero-grid{grid-template-columns:1fr 1fr}
.split-7,.compare-layout{grid-template-columns:1fr .8fr}
.sticker{width:calc(50% - 8px)}
}
@media (max-width:768px){
body,button,input,select,.pill,.corner,.muted,.nav a,.dir-date,.anno{font-size:16px}
h1{font-size:28px}
h2{font-size:22px}
.container{width:min(var(--max),calc(100% - 28px))}
.nav-toggle{display:inline-flex}
.nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;background:#F7F3EB;border-bottom:1px solid var(--line);padding:6px 0 10px;z-index:35}
.nav.open{display:flex}
.nav a{padding:10px 4px;border-bottom:1px solid var(--line)}
.hero-grid,.split-7,.compare-layout,.feat-grid,.entries,.price-wrap,.cta-band,.long-note,.dir a,.dir .empty,.foot,.compare-cols{grid-template-columns:1fr}
.feat-grid .note-card{margin-top:0}
.side-note,.long-note .anno{order:2}
.hero-actions{display:grid;grid-template-columns:1fr 1fr}
.hero-actions .btn,.cta-band .btn{width:100%}
.price-wide{flex-direction:column;align-items:flex-start}
.wall{grid-template-columns:1fr;grid-template-areas:"big" "s1" "s2" "long"}
.sticker,.sticker:nth-child(4){width:100%;margin-top:0}
.screen{min-height:220px}
}
@media (max-width:520px){
h1{font-size:26px}
.brand-name{font-size:16px}
.container{width:min(var(--max),calc(100% - 24px))}
.hero{padding-top:18px}
.price-num{font-size:34px}
}
@media (prefers-reduced-motion:reduce){
*{scroll-behavior:auto;transition:none}
.note-card:hover,.wall-card:hover,.scene-card:hover,.price-card:hover,.entry:hover{transform:none}
}

/* roulang page: category2 */
:root{--paper:#F3EEE4;--card:#FFFBF5;--ink:#241C22;--plum:#6E3A52;--plum-deep:#542C3E;--moss:#3F6B58;--apricot:#E39B4A;--sub-bg:#1A1618;--sub-ink:#F7F1E6;--line:#E2D8C8;--muted:#6E655F;--shadow:0 10px 28px rgba(36,28,34,.06);--shadow-hover:0 14px 32px rgba(36,28,34,.10);--r-card:10px;--r-btn:8px;--r-input:8px;--max:1120px;--serif:"Songti SC","Noto Serif SC","Source Han Serif SC",serif;--sans:"PingFang SC","Noto Sans SC","Source Han Sans SC",sans-serif}
/* roulang page: category2 */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.8;text-align:left}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
::selection{background:#E7D3DC;color:var(--ink)}
.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}
.header{position:sticky;top:0;z-index:40;background:#F7F3EB;border-bottom:1px solid var(--line)}
.header-inner{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:16px;position:relative}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand-mark{width:22px;height:22px;border-radius:4px;background:var(--plum);position:relative;flex:none}
.brand-mark::after{content:"";position:absolute;left:4px;right:4px;top:9px;height:3px;background:var(--sub-ink)}
.brand-name{font-family:var(--serif);font-size:20px;line-height:1.2;display:block}
.brand-line{display:block;width:48px;height:3px;background:var(--apricot);margin-top:4px}
.nav{display:flex;align-items:center;gap:18px}
.nav a{padding:6px 0;color:var(--ink)}
.nav a:hover{color:var(--plum)}
.nav a[aria-current="page"]{color:var(--plum);box-shadow:inset 0 -2px 0 var(--apricot)}
.nav-toggle{display:none;background:var(--card);border:1px solid var(--moss);border-radius:var(--r-btn);padding:6px 12px;cursor:pointer}
.nav-toggle:hover{border-color:var(--plum);color:var(--plum)}
.pillbar{background:var(--paper);padding:10px 0 12px;border-bottom:1px solid var(--line)}
.pill-row{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}
.pill{flex:0 0 auto;border:1px solid var(--moss);background:var(--card);color:var(--ink);border-radius:999px;padding:6px 14px;line-height:1.4}
.pill:hover{border-color:var(--plum);color:var(--plum)}
.pill.active,.pill[aria-current="page"]{background:var(--plum);color:var(--sub-ink);border-color:var(--plum)}
main{display:block}
section{padding:30px 0}
h1,h2,h3{font-family:var(--serif);font-weight:600;text-align:left;overflow-wrap:break-word}
h1{font-size:32px;line-height:1.35;margin:0 0 4px}
h2{font-size:24px;line-height:1.45;margin:0 0 14px;padding-left:10px;border-left:3px solid var(--plum)}
h3{font-size:18px;line-height:1.5;margin:0 0 6px}
p{margin:0 0 .85em}
.meta{color:var(--muted);margin:0}
.narrow-head{padding:14px 0 12px;background:#F7F3EB;border-bottom:1px solid var(--line)}
.band{background:#EFE8DC}
.paper-strip{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow);padding:16px 72px 14px 16px}
.corner{position:absolute;top:12px;right:14px;color:var(--moss);letter-spacing:.08em}
.meta-line{margin:0;color:var(--muted)}
.split{display:grid;grid-template-columns:minmax(0,7fr) minmax(200px,3fr);gap:18px;align-items:start}
.timeline{list-style:none;margin:0;padding:0 0 0 4px;border-left:2px solid var(--line)}
.timeline li{position:relative;margin:0;padding:0 0 18px 18px}
.timeline li::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--apricot);position:absolute;left:-6px;top:.7em}
.tl-top{display:flex;align-items:center;gap:8px;margin-bottom:4px}
.tl-top time{color:var(--muted)}
.timeline h3 a:hover{color:var(--plum)}
.badge{display:inline-flex;align-items:center;border-radius:999px;border:1px solid var(--moss);color:var(--moss);background:var(--card);padding:0 8px;line-height:1.6}
.badge.wait{border-color:var(--plum);color:var(--plum)}
.badge.fix{border-color:var(--apricot);color:#8A5A24}
.card-p{min-height:3.2em;margin-bottom:.4em}
.text-btn{color:var(--moss);text-decoration:underline;text-underline-offset:3px;display:inline-block;margin-top:4px}
.text-btn:hover{color:var(--plum)}
.more-row{margin-top:4px}
.margin-note{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow);padding:12px 14px}
.margin-note p{margin:0 0 .7em}
.margin-note p:last-child{margin:0}
.anno{color:var(--moss);margin:0 0 8px;font-family:var(--serif)}
.term-wrap{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow);overflow:auto}
.term{width:100%;border-collapse:collapse;min-width:560px}
.term th,.term td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.term tr:last-child td{border-bottom:0}
.term th{font-family:var(--serif);font-weight:600;color:var(--plum);background:#F7F1E6}
.term td:first-child{width:42%;color:var(--muted)}
.term tbody tr:hover td{background:#FBF6EE}
.mark{background:transparent;box-shadow:inset 0 -0.45em 0 rgba(227,155,74,.45);padding:0 1px}
.long-note{display:grid;grid-template-columns:92px 1fr;gap:12px;background:var(--card);border:1px solid var(--line);border-left:3px solid var(--moss);border-radius:var(--r-card);box-shadow:var(--shadow);padding:14px;margin:0 0 12px}
.long-note p{margin:0}
.side-anno{color:var(--moss);font-family:var(--serif)}
.quote-from{display:block;margin-top:6px;color:var(--muted)}
.stagger{display:flex;flex-direction:column;gap:10px}
.stagger a{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow);padding:12px 14px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.stagger a:nth-child(2){margin-left:56px}
.stagger a:nth-child(3){margin-left:22px}
.stagger a:hover{transform:translateY(-2px);border-color:var(--plum);box-shadow:var(--shadow-hover)}
.stagger a:hover strong{color:var(--plum)}
.stagger strong{display:block;font-family:var(--serif);font-size:18px;font-weight:600;line-height:1.5}
.stagger span{color:var(--muted)}
.close-band{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow);padding:16px 16px 14px}
.cta-actions{display:flex;gap:10px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:8px 16px;background:var(--plum);color:var(--sub-ink);border:1px solid var(--plum);border-radius:var(--r-btn);cursor:pointer;position:relative;transition:background .2s ease,transform .2s ease,box-shadow .2s ease}
.btn:hover{background:var(--plum-deep)}
.btn:hover::after{content:"";position:absolute;left:8px;right:8px;bottom:0;height:2px;background:var(--apricot)}
.btn:active{transform:translateY(1px)}
.btn-ghost{background:transparent;color:var(--moss);border-color:var(--moss)}
.btn-ghost:hover{background:var(--card);color:var(--plum-deep)}
a:focus-visible,button:focus-visible,.pill:focus-visible{outline:2px solid var(--moss);outline-offset:2px}
.footer{background:#E7DFD2;border-top:1px solid var(--line);padding:26px 0 22px}
.foot{display:grid;grid-template-columns:1.4fr .8fr;gap:16px 24px;align-items:start}
.foot p{margin:8px 0 0}
.foot-nav{display:flex;flex-wrap:wrap;gap:12px 16px;align-content:start}
.foot-nav a{color:var(--moss);text-decoration:underline;text-underline-offset:3px}
.foot-nav a:hover{color:var(--plum)}
.copy{grid-column:1 / -1;color:var(--muted);margin:0}
@media (max-width:1024px){
  .nav-toggle{display:inline-flex}
  .nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#F7F3EB;border-bottom:1px solid var(--line);padding:6px 16px 12px;box-shadow:var(--shadow)}
  .nav.is-open{display:flex}
  .nav a{padding:10px 0;border-bottom:1px solid var(--line)}
  .nav a:last-child{border-bottom:0}
  .split{grid-template-columns:1fr}
  .stagger a:nth-child(2),.stagger a:nth-child(3){margin-left:28px}
}
@media (max-width:768px){
  .container{width:min(var(--max),calc(100% - 28px))}
  h1{font-size:28px}
  h2{font-size:22px}
  .paper-strip{padding:16px 16px 12px}
  .corner{position:static;display:inline-block;margin-bottom:6px}
  .long-note{grid-template-columns:1fr;gap:4px}
  .stagger a,.stagger a:nth-child(2),.stagger a:nth-child(3){margin-left:0}
  .cta-actions .btn{flex:1 1 calc(50% - 10px)}
  .foot{grid-template-columns:1fr}
  .badge,.meta,.anno,.side-anno,.quote-from{font-size:16px}
}
@media (max-width:520px){
  .container{width:min(var(--max),calc(100% - 24px))}
  .brand-name{font-size:16px}
  .header-inner{min-height:60px}
  h1{font-size:26px}
  .cta-actions .btn{flex:1 1 100%}
  .tl-top{flex-wrap:wrap}
}

/* roulang page: category1 */
:root{--paper:#F3EEE4;--card:#FFFBF5;--ink:#241C22;--plum:#6E3A52;--plum-deep:#542C3E;--moss:#3F6B58;--apricot:#E39B4A;--sub-bg:#1A1618;--sub-ink:#F7F1E6;--line:#E2D8C8;--muted:#6E655F;--shadow:0 10px 28px rgba(36,28,34,.06);--shadow-hover:0 14px 32px rgba(36,28,34,.10);--r-card:10px;--r-btn:8px;--r-input:8px;--max:1120px;--serif:"Songti SC","Noto Serif SC","Source Han Serif SC",serif;--sans:"PingFang SC","Noto Sans SC","Source Han Sans SC",sans-serif}
/* roulang page: category1 */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.8}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
h1,h2,h3,p,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
p{margin:0 0 .85em}
p:last-child{margin-bottom:0}
h1{font-family:var(--serif);font-size:34px;line-height:1.35;font-weight:600;padding-left:12px;border-left:3px solid var(--plum)}
h2{font-family:var(--serif);font-size:26px;line-height:1.4;font-weight:600;margin:0 0 18px;padding-left:12px;border-left:3px solid var(--plum)}
h3{font-family:var(--serif);font-size:18px;line-height:1.45;font-weight:600;margin:0 0 10px}
.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}
.header{position:sticky;top:0;z-index:40;background:#F7F3EB;border-bottom:1px solid var(--line)}
.header-inner{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:16px;position:relative}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand-mark{width:22px;height:22px;border-radius:4px;background:var(--plum);position:relative;flex:none}
.brand-mark::after{content:"";position:absolute;left:4px;right:4px;top:9px;height:3px;background:var(--sub-ink)}
.brand-name{font-family:var(--serif);font-size:20px;line-height:1.2;display:block}
.brand-line{display:block;width:48px;height:3px;background:var(--apricot);margin-top:4px}
.nav{display:flex;align-items:center;gap:18px}
.nav a{padding:6px 0;color:var(--ink);white-space:nowrap}
.nav a:hover{color:var(--plum)}
.nav a[aria-current="page"]{color:var(--plum);box-shadow:inset 0 -2px 0 var(--apricot)}
.nav-toggle{display:none;background:var(--card);border:1px solid var(--moss);border-radius:var(--r-btn);padding:6px 12px;cursor:pointer;min-height:42px}
.nav-toggle:hover{border-color:var(--plum);color:var(--plum)}
.pillbar{background:var(--paper);padding:12px 0 14px;border-bottom:1px solid var(--line)}
.pill-row{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}
.pill{flex:0 0 auto;border:1px solid var(--moss);background:var(--card);color:var(--ink);border-radius:999px;padding:6px 14px;line-height:1.4;font-size:16px}
.pill:hover{border-color:var(--plum);color:var(--plum)}
.pill.active{background:var(--plum);color:var(--sub-ink);border-color:var(--plum)}
main{display:block}
section{padding:30px 0}
section:nth-of-type(even){background:#EFE8DC}
section[id]{scroll-margin-top:78px}
section.cat-head{padding:16px 0 14px;background:var(--paper);border-bottom:1px solid var(--line)}
.cat-head-inner{display:flex;align-items:flex-end;justify-content:space-between;gap:18px}
.cat-count{margin:0;color:var(--muted);text-align:right;line-height:1.6;display:flex;flex-direction:column}
section.filter-sec{padding:16px 0 14px}
.chip-row{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}
.chip{flex:0 0 auto;background:var(--card);border:1px solid var(--moss);border-radius:999px;padding:6px 14px;cursor:pointer;line-height:1.4;min-height:38px}
.chip:hover{border-color:var(--plum);color:var(--plum)}
.chip.is-on{background:var(--plum);color:var(--sub-ink);border-color:var(--plum)}
.note-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.note-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow);padding:14px 14px 12px;position:relative;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.note-card:hover{transform:translateY(-2px);border-color:var(--plum);box-shadow:var(--shadow-hover)}
.note-card h3{margin:0 72px 8px 0}
.note-card h3 a:hover{color:var(--plum);text-decoration:underline;text-decoration-color:var(--moss);text-underline-offset:3px}
.card-p{min-height:3.6em;margin:0 0 8px}
.corner{position:absolute;top:12px;right:12px;color:var(--moss);font-size:16px;line-height:1.4}
.meta{color:var(--muted);margin:0}
.empty-note{background:var(--card);border:1px dashed var(--line);border-radius:var(--r-card);padding:16px;color:var(--muted);margin-top:12px}
.empty-note[hidden]{display:none !important}
.more-wrap{margin:14px 0 0}
.text-btn{color:var(--moss);text-decoration:underline;text-underline-offset:3px;display:inline-block}
.text-btn:hover{color:var(--plum)}
.field-lead{max-width:42em;margin:0 0 12px}
.field-strip{display:flex;gap:10px;overflow-x:auto;padding-bottom:6px}
.field-strip li{flex:0 0 150px;background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow);padding:10px 12px}
.field-strip strong{display:block;font-family:var(--serif);font-weight:600;color:var(--plum)}
.field-strip span{display:block;color:var(--muted);font-size:16px;line-height:1.6}
.dir a{display:grid;grid-template-columns:118px 1fr;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);align-items:baseline}
.dir a:hover .dir-title{color:var(--plum);text-decoration:underline;text-decoration-color:var(--moss);text-underline-offset:3px}
.dir-date{color:var(--muted)}
.dir-title{font-family:var(--serif);font-size:18px}
.timeline{max-width:640px;margin-left:8px;border-left:2px solid var(--line);display:flex;flex-direction:column;gap:14px}
.tl-item{position:relative;padding-left:16px}
.tl-item::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--apricot);position:absolute;left:-5px;top:.65em}
.tl-item strong{font-family:var(--serif);font-weight:600}
.qa details{border-bottom:1px solid var(--line);padding:10px 0}
.qa summary{font-family:var(--serif);font-size:18px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"展开";color:var(--moss);font-family:var(--sans);font-size:16px;flex:none}
.qa details[open] summary::after{content:"收起"}
.qa details p{margin:.6em 0 .3em;max-width:42em}
.read-next{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow);padding:18px}
.read-links{display:flex;flex-direction:column;margin:0 0 14px}
.read-links a{padding:10px 0;border-bottom:1px solid var(--line);font-family:var(--serif);font-size:18px}
.read-links a:hover{color:var(--plum)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:8px 16px;background:var(--plum);color:var(--sub-ink);border:1px solid var(--plum);border-radius:var(--r-btn);cursor:pointer;position:relative;transition:background .2s ease,transform .2s ease,box-shadow .2s ease}
.btn:hover{background:var(--plum-deep)}
.btn:hover::after{content:"";position:absolute;left:8px;right:8px;bottom:0;height:2px;background:var(--apricot)}
.btn:active{transform:translateY(1px)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--moss);outline-offset:2px}
.footer{background:#E7DFD2;border-top:1px solid var(--line);padding:26px 0 22px}
.foot{display:grid;grid-template-columns:1.4fr .8fr;gap:18px;align-items:start}
.foot p{color:var(--muted);margin-top:10px}
.foot-nav{display:flex;flex-wrap:wrap;gap:12px 16px;align-content:start}
.foot-nav a{color:var(--moss);text-decoration:underline;text-underline-offset:3px}
.foot-nav a:hover{color:var(--plum)}
.copy{grid-column:1 / -1;margin:0;color:var(--muted)}
@media (max-width:1024px){
.nav{gap:12px}
.brand-name{font-size:18px}
h1{font-size:30px}
.note-grid{gap:10px}
}
@media (max-width:900px){
.nav-toggle{display:inline-flex}
.nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#F7F3EB;border-bottom:1px solid var(--line);padding:6px 16px 12px;box-shadow:var(--shadow)}
.nav.is-open{display:flex}
.nav a{padding:10px 0;border-bottom:1px solid var(--line)}
.nav a:last-child{border-bottom:0}
}
@media (max-width:768px){
.container{width:min(var(--max),calc(100% - 28px))}
.cat-head-inner{flex-direction:column;align-items:flex-start;gap:8px}
.cat-count{text-align:left}
.note-grid{grid-template-columns:1fr}
.dir a{grid-template-columns:92px 1fr}
.foot{grid-template-columns:1fr}
.btn{width:100%}
h1{font-size:28px}
h2{font-size:22px}
body,button,input,select,.pill,.chip,.corner,.meta,.nav a,.dir-date{font-size:16px}
}
@media (max-width:520px){
.container{width:min(var(--max),calc(100% - 20px))}
.brand-name{font-size:16px}
h1{font-size:26px}
.header-inner{min-height:60px}
.field-strip li{flex-basis:132px}
.read-next{padding:14px}
}