:root{--ink:#20334b;--blue:#244f7b;--muted:#697888;--line:#dbe2e9;--paper:#fbfcfe;--wash:#e8eef5;--green:#376756;--error:#a3333f;font-family:"HarmonyOS Sans SC","Microsoft YaHei",system-ui,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button,a{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.55;cursor:wait}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline:3px solid #8caed3;outline-offset:4px}input:focus,select:focus{outline:2px solid #678db5;outline-offset:1px;border-color:transparent}[hidden]{display:none!important}.muted{color:var(--muted);line-height:1.8}.small{font-size:13px}.text-button{border:0;background:transparent;padding:5px 0;color:var(--blue);font-size:13px}.brand{display:flex;align-items:center;gap:13px;font-size:19px;font-weight:600}.brand small{display:block;font-size:11px;font-weight:400;color:var(--muted);margin-top:5px;letter-spacing:.3px}.brand-mark{display:grid;place-items:center;width:40px;height:44px;background:var(--blue);color:white;border-radius:3px 3px 12px 3px;font-family:"Noto Serif SC","Songti SC",SimSun,serif;font-size:25px;font-weight:400}.auth-layout{min-height:100svh;display:grid;grid-template-columns:1fr 1fr}.reading-room{background:var(--wash);padding:44px 9% 30px;display:flex;flex-direction:column;overflow:hidden}.room-content{flex:1;display:flex;flex-direction:column;justify-content:center;padding-top:50px}.room-content h1{font-family:"Noto Serif SC","Songti SC",SimSun,serif;font-size:clamp(36px,3.9vw,58px);font-weight:400;line-height:1.45;letter-spacing:3px;margin:0 0 18px}.room-content p{font-size:14px;color:#5f7185;line-height:1.8;margin:0}.room-content img{width:115%;height:auto;max-height:340px;object-fit:contain;align-self:center;margin-top:24px}.room-footer{display:flex;justify-content:space-between;align-items:center;color:#657b90;font-size:12px;padding-top:20px}.small-book{font-size:28px}.entry-panel{position:relative;padding:48px 12% 28px;display:flex;flex-direction:column;justify-content:center}.entry-form{width:100%;max-width:370px;margin:auto}.entry-switch{display:flex;gap:30px;margin-bottom:36px}.entry-switch button{background:none;border:0;border-bottom:2px solid transparent;padding:10px 0;color:var(--muted);font-size:15px}.entry-switch .selected{color:var(--blue);border-color:var(--blue);font-weight:600}.entry-form h2{font-size:28px;font-weight:600;letter-spacing:.5px;margin:0 0 10px}.entry-form>.muted{font-size:13px;margin:0 0 32px}label{display:block;font-size:13px;font-weight:500;margin-bottom:20px}input,select{display:block;width:100%;border:1px solid var(--line);background:white;color:var(--ink);border-radius:6px;min-height:48px;padding:12px 14px;margin-top:9px;line-height:1.4}input::placeholder{color:#8995a2;font-weight:400}input:disabled{background:#eff2f6}.password-input{position:relative}.password-input input{padding-right:65px}.password-input button{position:absolute;right:13px;top:0;height:48px;border:0;background:transparent;font-size:12px;color:var(--muted)}.form-note{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:11px;gap:12px;margin-top:-6px}.primary{background:var(--blue);color:white;border:1px solid var(--blue);border-radius:6px;min-height:48px;width:100%;padding:12px 20px;font-size:14px;font-weight:500;transition:background .15s}.primary:hover{background:#173e66}.secondary{background:white;color:var(--ink);border:1px solid var(--line);border-radius:6px;min-height:40px;padding:9px 14px;font-size:13px}.secondary:hover{background:#f0f4f8}.compact{width:auto;min-width:116px}.privacy-note{font-size:11px;line-height:1.9;color:#7b8794;text-align:center;margin-top:25px}.message{font-size:12px;color:var(--error);line-height:1.7;min-height:0;margin:12px 0}.message:empty{margin:20px 0 0}.entry-footer{display:flex;justify-content:space-between;gap:15px;color:#7b8794;font-size:11px;padding-top:30px}.entry-footer a:hover{color:var(--blue)}.mobile-brand{display:none}.console{min-height:100svh;display:grid;grid-template-columns:230px 1fr}.sidebar{background:#edf2f7;border-right:1px solid var(--line);padding:32px 24px;display:flex;flex-direction:column;position:sticky;top:0;height:100svh}.sidebar nav{margin-top:60px;display:grid;gap:8px}.nav-item{text-align:left;border:0;background:transparent;color:#68798b;border-radius:5px;padding:14px 16px}.nav-item.active{background:#dce7f2;color:var(--blue);font-weight:600}.sidebar-foot{margin-top:auto;display:flex;align-items:flex-start;flex-direction:column;gap:12px;padding:16px;font-size:13px}.console-content{padding:28px 5%;min-width:0}.console-top{display:flex;justify-content:space-between;gap:20px;font-size:12px;color:var(--muted);padding-bottom:28px;border-bottom:1px solid var(--line)}.service-state{color:var(--green)}.service-state:before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--green);margin-right:8px}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:25px;margin:40px 0 28px}h1{font-size:30px;font-weight:600;margin:0 0 10px}.page-heading p{font-size:13px;margin:0}.metrics{display:flex;gap:70px;margin:32px 0 38px;padding:0 0 30px;border-bottom:1px solid var(--line)}.metrics>div{display:flex;flex-direction:column;gap:12px}.metrics span{font-size:12px;color:var(--muted)}.metrics strong{font-size:30px;font-weight:500;font-variant-numeric:tabular-nums}.searchbar{display:flex;gap:12px;margin-bottom:20px;align-items:center}.searchbar input,.searchbar select{margin:0;min-height:42px;font-size:13px}.search-label{flex:1;max-width:320px;margin:0}.searchbar select{width:130px}.table-scroll{overflow-x:auto;background:white;border:1px solid var(--line);border-radius:6px}table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap;font-size:13px}th{font-size:11px;font-weight:500;color:var(--muted);padding:15px 18px;background:#f3f6fa}td{border-top:1px solid #e8edf2;padding:20px 18px}td small{display:block;color:var(--muted);margin-top:5px;font-size:11px}td .text-button{margin-right:15px}td .text-button:last-child{margin-right:0}.badge{padding:4px 8px;background:#edf5f0;color:var(--green);border-radius:3px;font-size:11px}.badge.disabled{background:#f3edf0;color:#8d5965}.pagination{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted);margin:20px 0}.pagination>div{display:flex;gap:10px}.empty{padding:35px;text-align:center;color:var(--muted);font-size:13px}dialog{width:min(440px,calc(100vw - 32px));max-height:90svh;overflow-y:auto;border:1px solid var(--line);border-radius:10px;padding:28px;color:var(--ink);box-shadow:0 15px 70px #19324f20}dialog::backdrop{background:#172d4666}.dialog-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.dialog-header h2{font-size:22px;margin:0}.close-dialog{border:0;background:none;font-size:26px;color:var(--muted);width:36px;height:36px}.form-columns{display:grid;grid-template-columns:1fr 1fr;gap:16px}.account-view{min-height:100svh;padding:40px;display:flex;flex-direction:column;background:var(--wash)}.account-view section{margin:auto;width:100%;max-width:390px;text-align:center}.account-view h1{margin-top:25px}.account-view .primary,.account-view .secondary{display:block;width:100%;margin:16px 0}.bookmark{display:block;margin:0 auto;width:36px;height:56px;background:var(--blue);clip-path:polygon(0 0,100% 0,100% 100%,50% 77%,0 100%)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
@media(min-width:1500px){.entry-panel{padding-left:16%;padding-right:16%}.room-content img{max-height:430px}}
@media(max-width:900px){.reading-room{padding-left:9%;padding-right:6%}.entry-panel{padding-left:10%;padding-right:10%}.room-content h1{font-size:37px}.console{grid-template-columns:185px 1fr}.sidebar{padding:26px 16px}.metrics{gap:42px}.console-content{padding:24px}.brand{font-size:16px}}
@media(max-width:640px){.auth-layout{display:block}.reading-room{display:none}.entry-panel{min-height:100svh;padding:26px 28px 24px}.mobile-brand{display:flex;margin-bottom:20px}.entry-form{margin:22px auto 30px;max-width:400px}.entry-switch{margin-bottom:30px}.entry-form h2{font-size:27px}.entry-footer{padding-top:20px;margin-top:auto}.entry-form>.muted{margin-bottom:28px}.console{display:block}.sidebar{height:auto;position:static;padding:18px 20px;display:grid;grid-template-columns:1fr auto;gap:16px}.sidebar nav{margin:0;display:flex;grid-column:1/-1;grid-row:2}.sidebar-foot{padding:0;gap:6px;align-items:flex-end;font-size:11px}.sidebar-foot .text-button{font-size:11px}.console-content{padding:22px 18px}.console-top{font-size:10px;padding-bottom:20px}.page-heading{margin:28px 0 22px;gap:10px}.page-heading h1{font-size:25px}.page-heading p{font-size:11px}.page-heading .primary{min-width:95px;padding:10px}.metrics{justify-content:space-between;gap:20px;margin:24px 0}.metrics strong{font-size:26px}.searchbar{flex-wrap:wrap}.search-label{max-width:none;flex-basis:100%}.searchbar select{flex:1}.table-scroll{border-radius:4px}.account-view{padding:26px}.account-view section{margin:80px auto}.form-note{font-size:10px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

/* Literature Ark visual system */
:root{--ink:#0b2d52;--blue:#0b3a67;--teal:#128778;--muted:#71839a;--line:#dbe6ee;--paper:#fff;--wash:#f2f7fa;--green:#128778;--error:#df334b}
body{background:linear-gradient(135deg,#f7fbfd 0%,#eef5f8 100%);min-height:100svh}
.brand-mark{display:block;width:42px;height:42px;object-fit:contain;flex:0 0 auto;background:transparent;border-radius:0}
.auth-layout{background:#fff}.reading-room{background:#edf5f8;border-right:1px solid #dce8ee}.reading-room .brand{color:var(--ink)}
.room-content h1{color:var(--ink);font-family:"HarmonyOS Sans SC","Microsoft YaHei",system-ui,sans-serif;font-weight:700;letter-spacing:1px}
.entry-panel{background:#fff}.entry-switch .selected{color:var(--teal);border-color:var(--teal)}.entry-form h2{color:var(--ink);font-weight:700}
input,select{border-color:var(--line);border-radius:10px;background:#fbfdfe}input:focus,select:focus{outline:2px solid #64bdb2;border-color:transparent}
.primary{background:var(--teal);border-color:var(--teal);border-radius:10px;font-weight:600}.primary:hover{background:#0b6f64}.secondary{border-color:var(--line);border-radius:10px;color:var(--ink)}.text-button{color:var(--teal)}
.privacy-note{padding:12px 16px;background:#f3f8f8;border-radius:10px}
.console{background:#f3f8fb;grid-template-columns:236px 1fr}.sidebar{background:linear-gradient(155deg,#0b2d52 0%,#0b466c 100%);border-right:0;color:#fff;padding:32px 20px}
.sidebar .brand{color:#fff}.sidebar .brand small{color:#76e0ce}.sidebar nav{margin-top:54px}.nav-item{color:#d9e7f0;border-radius:10px;padding:14px 16px}.nav-item:hover{background:#ffffff12}.nav-item.active{background:#2eb9aa;color:#fff;font-weight:600}
.sidebar-foot{border:1px solid #ffffff1f;border-radius:12px;background:#ffffff0b;color:#d9e7f0}.sidebar-foot .text-button{color:#bcebe4}
.console-content{padding:28px 4.5%;background:#f3f8fb}.console-top{background:#fff;margin:-28px -5% 0;padding:24px 5%;border-bottom-color:var(--line)}.page-heading h1{color:var(--ink);font-weight:700}
.metrics{gap:16px;border:0;padding:0;margin:28px 0}.metrics>div{flex:1;max-width:240px;padding:20px 22px;background:#fff;border:1px solid var(--line);border-radius:12px;gap:8px}.metrics strong{color:var(--ink);font-weight:700}.metrics>div:nth-child(2) strong,.metrics>div:nth-child(3) strong{color:var(--teal)}
.table-scroll{border-color:var(--line);border-radius:12px;box-shadow:0 10px 30px #0b2d5208}th{background:#edf5f8;color:#64788f;padding:16px 18px}td{border-top-color:#e6eef3}.badge{background:#e4f5f1;color:var(--teal);border-radius:999px;padding:5px 10px}
dialog{border-color:var(--line);border-radius:16px;box-shadow:0 24px 80px #0b2d5230}.account-view{background:#f2f7fa}.account-logo{width:72px;height:72px;display:block;margin:0 auto}.bookmark{display:none}
@media(max-width:640px){body{background:#fff}.entry-panel{background:#fff}.mobile-brand{color:var(--ink)}.console{background:#f3f8fb}.sidebar{background:linear-gradient(145deg,#0b2d52,#0b466c)}.sidebar nav{margin:0}.nav-item{color:#d9e7f0}.nav-item.active{background:#2eb9aa;color:#fff}.sidebar-foot{border:0;background:transparent}.console-top{margin:-22px -18px 0;padding:18px}.metrics{gap:8px}.metrics>div{padding:14px 12px}.metrics strong{font-size:24px}}

/* iOS-inspired refinement, preserving the Literature Ark palette. */
:root{font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","HarmonyOS Sans SC","PingFang SC","Microsoft YaHei",sans-serif;--wash:#f3f8fb;--muted:#60748c}
body{-webkit-font-smoothing:antialiased;background:var(--wash)}
.auth-layout{padding:14px;gap:14px;background:var(--wash)}
.reading-room{border:0;border-radius:28px;background:#e9f2f5;padding:38px 11% 34px}
.room-content h1{font-family:inherit;letter-spacing:-1.8px;font-weight:650;font-size:clamp(36px,3.5vw,52px);line-height:1.4}
.entry-panel{border-radius:28px;padding-top:38px;padding-bottom:32px}
.entry-form{max-width:380px}.entry-form h2{font-size:30px;letter-spacing:-.7px;font-weight:650}
.entry-switch{display:flex;gap:4px;background:#edf2f5;border-radius:14px;padding:4px;width:100%;margin-bottom:34px;border:0}
.entry-switch button{flex:1;border:0;border-radius:11px;min-height:42px;margin:0;padding:9px 18px;color:var(--muted)}
.entry-switch .selected{background:white;color:var(--ink);box-shadow:0 2px 5px #0b2d5210;border:0}
input,select{min-height:48px;border-radius:13px;background:#f7fafc;padding:13px 14px;font-size:15px}
.primary,.secondary{border-radius:14px;min-height:46px;transition:background .18s,transform .18s,box-shadow .18s}.primary:active,.secondary:active{transform:scale(.98)}
.primary{box-shadow:0 3px 10px #12877812}.privacy-note{border-radius:15px;background:#f4f8fa;color:var(--muted);line-height:1.9}
.console{padding:14px;gap:14px;grid-template-columns:234px minmax(0,1fr)}
.sidebar{border-radius:26px;background:#0b2d52;top:14px;height:calc(100svh - 28px);padding:30px 20px}
.sidebar nav{gap:6px;margin-top:44px}.nav-item{border-radius:13px;min-height:48px}.nav-item.active{background:#ffffff14;color:#76e0ce;box-shadow:inset 3px 0 #76e0ce}
.sidebar-foot{background:transparent;border:0;border-top:1px solid #ffffff20;border-radius:0;padding-top:22px}
.console-content{padding:22px 3.5% 36px}.console-top{background:transparent;margin:0;padding:4px 0 24px;border-bottom:1px solid var(--line)}
.page-heading h1{font-size:34px;letter-spacing:-1px;font-weight:650}.metrics{background:white;border:1px solid var(--line);border-radius:22px;overflow:hidden;gap:0}
.metrics>div{max-width:none;border:0;border-radius:0;padding:24px 28px;background:transparent}.metrics>div+div{border-left:1px solid var(--line)}.metrics strong{font-weight:600;letter-spacing:-1px;font-size:36px}
.table-scroll{border-radius:20px;box-shadow:0 8px 24px #0b2d5204}th{background:#f8fafc}td{padding:22px 18px}
dialog{border-radius:26px;border:1px solid #ffffffb0;background:#fffffff5;box-shadow:0 24px 80px #0b2d5228}dialog::backdrop{background:#0b2d5245;backdrop-filter:blur(5px)}dialog[open]{animation:ark-sheet .2s ease-out}.close-dialog{border-radius:50%;background:#eef3f6;min-width:44px;min-height:44px}
.account-view{background:var(--wash)}.account-view section{max-width:460px;padding:40px;background:#ffffffd9;border:1px solid white;border-radius:28px;box-shadow:0 16px 60px #0b2d5207}
button:focus-visible,a:focus-visible{outline:3px solid #128778;outline-offset:4px}
@keyframes ark-sheet{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@media(max-width:900px){.console{grid-template-columns:195px minmax(0,1fr)}.reading-room{padding:32px}.entry-panel{padding-left:32px;padding-right:32px}.metrics>div{padding:20px}}
@media(max-width:640px){.auth-layout{padding:0}.entry-panel{border-radius:0;background:var(--wash);padding:28px 24px}.entry-switch{background:#e7edf2}.entry-form{margin-top:24px}.console{display:block;padding:10px}.sidebar{height:auto;position:static;padding:22px;border-radius:24px}.sidebar nav{margin-top:0}.sidebar-foot{border:0;padding:0}.console-content{padding:22px 10px}.console-top{margin:0;padding:0 0 18px}.metrics>div{padding:18px 12px}.metrics strong{font-size:28px}.page-heading h1{font-size:28px}.account-view{padding:24px}.account-view section{padding:28px 22px;margin:48px auto}dialog{margin:auto 0 0;max-width:100%;width:100%;border-radius:26px 26px 0 0;padding:26px 24px max(26px,env(safe-area-inset-bottom))}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.section-title{font-size:18px;margin:34px 0 14px}.severity{display:inline-block;border-radius:999px;padding:5px 9px;font-size:11px;font-weight:600}.severity.high{background:#fdebed;color:#a32939}.severity.medium{background:#fff2d8;color:#805c14}