@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) 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transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.relative{position:relative}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.block{display:block}.table{display:table}}:root{--mist:#e7ebe4;--paper:#f5f1e6;--paper-deep:#ebe5d5;--ink:#18211f;--ink-soft:#53605b;--teal:#264b47;--cinnabar:#9b392f;--gold:#b58b3b;--line:#18211f29;--glass:#e7ebe4e6;--control:#ffffff6b;--shadow:0 24px 70px #192b2724;--font-display:"FZKai-Z03", "STKaiti", "KaiTi", "楷体", serif;--font-text:"FangSong", "STFangsong", "Kaiti SC", "KaiTi", "Songti SC", serif;--font-wenkai:"LXGW WenKai", "FZKai-Z03", "STKaiti", "KaiTi", serif;--font-fangsong:"FangSong", "STFangsong", "FZShuSong-Z01", "Kaiti SC", serif;--font-song:"Songti SC", "STSong", "SimSun", "Noto Serif CJK SC", serif;--font-title:"Microsoft YaHei UI", "Microsoft YaHei", "SimHei", "PingFang SC", sans-serif;--font-ui:"Microsoft YaHei UI", "PingFang SC", sans-serif}:root[data-theme=dark]{--mist:#111918;--paper:#202824;--paper-deep:#28322d;--ink:#ece5d5;--ink-soft:#a9b2aa;--teal:#88aca1;--cinnabar:#d46c5f;--gold:#d7b66a;--line:#ece5d52b;--glass:#111918e6;--control:#ffffff14;--shadow:0 26px 80px #00000061}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--ink);background:radial-gradient(circle at 15% 5%, #ffffff8c, transparent 24rem), radial-gradient(circle at 85% 28%, #264b471f, transparent 30rem), var(--mist);font-family:var(--font-ui);margin:0;transition:background .18s,color .18s}:root[data-theme=dark] body{background:radial-gradient(circle at 12% 0%, #d46c5f1f, transparent 22rem), radial-gradient(circle at 84% 24%, #88aca11f, transparent 32rem), var(--mist)}button,a,select,input{-webkit-tap-highlight-color:transparent}button,select,input{color:inherit;font:inherit}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible{outline:2px solid var(--cinnabar);outline-offset:3px}.progress-track{z-index:45;background:var(--cinnabar);width:3px;height:100vh;position:fixed;top:0;right:0}@supports (color:color-mix(in lab, red, red)){.progress-track{background:color-mix(in srgb, var(--cinnabar) 16%, transparent)}}.progress-track span{background:var(--cinnabar);width:100%;transition:height .12s linear;display:block}.topbar{z-index:40;border-bottom:1px solid var(--line);background:var(--glass);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);grid-template-columns:auto minmax(0,1fr);align-items:center;gap:16px 22px;padding:12px clamp(18px,4vw,64px);display:grid;position:sticky;top:0}.brand{min-width:168px;color:var(--ink);align-items:center;gap:12px;text-decoration:none;display:flex}.brand .seal{background:var(--cinnabar);color:#fff9ed;width:40px;height:40px;font:24px/1 var(--font-display);border:1px solid #ffffff73;place-items:center;display:grid;box-shadow:inset 0 0 0 3px #ffffff24}.brand strong,.brand small{display:block}.brand strong{font:600 17px/1.25 var(--font-text);letter-spacing:.12em}.brand small{color:var(--ink-soft);letter-spacing:.28em;margin-top:4px;font-size:8px}.top-controls{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;min-width:0;display:flex}.mode-switch{border:1px solid var(--line);background:var(--control);border-radius:999px;flex:none;padding:4px;display:flex}.mode-switch button,.calendar-button,.tool-button,.speech-button,.pause-button,.start-button,.end-button{cursor:pointer;border:0}.mode-switch button{color:var(--ink-soft);white-space:nowrap;background:0 0;border-radius:999px;padding:7px 15px;font-size:13px}.mode-switch button.active{background:var(--teal);color:var(--paper);box-shadow:0 3px 10px #264b473d}.calendar-button,.tool-button,.speech-button,.pause-button{min-height:38px;color:var(--ink-soft);white-space:nowrap;background:0 0;border:0;border-radius:999px;padding:7px 15px;font-size:13px;font-weight:500}.speech-button{color:var(--ink-soft)}.speech-button:disabled{cursor:not-allowed;opacity:.45}.rate-control{border:1px solid var(--line);background:var(--control);min-width:82px;min-height:44px;color:var(--ink-soft);border-radius:14px;flex-direction:column;place-items:center;gap:1px;padding:5px 12px;font-size:13px;display:grid;position:relative}.rate-caption{line-height:1.05}.rate-value{color:var(--teal);font:700 13px/1.1 var(--font-ui)}.rate-select-overlay{width:100%;height:100%;color:var(--ink-soft);cursor:pointer;opacity:0;background:0 0;border:0;font-size:13px;position:absolute;inset:0}.rate-control option{background:var(--paper);color:var(--ink)}.session-actions{align-items:center;gap:8px;min-width:fit-content;display:flex}.timer{min-width:78px;color:var(--ink-soft);font:12px var(--font-ui);font-variant-numeric:tabular-nums;text-align:center;white-space:nowrap}.timer.live{color:var(--cinnabar);font-size:16px;font-weight:700}.timer.live:before{background:var(--cinnabar);content:"";border-radius:50%;width:6px;height:6px;margin-right:7px;animation:1.6s ease-in-out infinite breathe;display:inline-block}.start-button,.end-button{min-height:38px;color:var(--ink-soft);white-space:nowrap;background:0 0;border-radius:999px;padding:7px 15px;font-size:13px;font-weight:500}.pause-button{color:var(--ink-soft)}.end-button{color:var(--cinnabar);background:#9b392f24}.end-button.ready{background:var(--cinnabar);color:#fff}.hero{grid-template-columns:1fr auto;align-items:center;max-width:1260px;min-height:320px;margin:0 auto;padding:70px clamp(24px,7vw,96px) 52px;display:grid;position:relative;overflow:hidden}.hero-mark{color:var(--teal);position:absolute;top:-92px;left:clamp(2px,2vw,25px)}@supports (color:color-mix(in lab, red, red)){.hero-mark{color:color-mix(in srgb, var(--teal) 14%, transparent)}}.hero-mark{font:420px/1 var(--font-display);-webkit-user-select:none;user-select:none;transform:rotate(-6deg)}.hero-copy{z-index:1;position:relative}.eyebrow{color:var(--cinnabar);letter-spacing:.32em;font-size:10px;font-weight:700}.hero h1{font:900 clamp(62px, 8.6vw, 120px)/1 var(--font-title);letter-spacing:.04em;text-shadow:0 1px 0 var(--paper);margin:10px 0 4px}@supports (color:color-mix(in lab, red, red)){.hero h1{text-shadow:0 1px 0 color-mix(in srgb, var(--paper) 72%, transparent)}}.intro{color:var(--ink-soft);font:17px/1.8 var(--font-text);letter-spacing:.1em;margin:12px 0 0 8px}.today-note{z-index:1;border-left:1px solid var(--line);text-align:center;min-width:136px;padding:24px;display:grid;position:relative}.today-note span{color:var(--ink-soft);font:12px/1.8 var(--font-text);letter-spacing:.12em}.today-note strong{color:var(--teal);font:64px/1 var(--font-display)}.reading-shell{background:linear-gradient(90deg, transparent 0, #18211f06 50%, transparent 100%), radial-gradient(var(--ink) .55px, transparent .7px), var(--paper);grid-template-columns:74px minmax(0,1fr);max-width:1180px;margin:0 auto 100px;padding:70px clamp(24px,7vw,100px) 100px;display:grid;position:relative}@supports (color:color-mix(in lab, red, red)){.reading-shell{background:linear-gradient(90deg, transparent 0, #18211f06 50%, transparent 100%), radial-gradient(color-mix(in srgb, var(--ink) 8%, transparent) .55px, transparent .7px), var(--paper)}}.reading-shell{box-shadow:var(--shadow);background-size:auto,6px 6px,auto}.reading-shell:before,.reading-shell:after{content:"";background:linear-gradient(90deg, var(--teal), var(--gold) 48%, var(--teal));width:100%;height:12px;position:absolute;left:0;box-shadow:0 3px 10px #18211f3d}.reading-shell:before{top:0}.reading-shell:after{bottom:0}.reading-label{border-right:1px solid var(--line);flex-direction:column;align-items:center;gap:12px;padding-top:8px;display:flex}.reading-label span{font:22px/1 var(--font-display);letter-spacing:.2em;writing-mode:vertical-rl}.reading-label i{background:var(--cinnabar);width:1px;height:64px}.reading-label small{color:var(--ink-soft);font:10px/1.7 var(--font-text);letter-spacing:.18em;writing-mode:vertical-rl}.text-stream{min-width:0;padding-left:clamp(30px,5vw,80px)}.passage{margin:0;padding:0 0 1.8em;scroll-margin-top:130px;position:relative}.passage-number{display:none}.classic-text{font:500 clamp(22px, 2.25vw, 30px)/2.12 var(--font-text);letter-spacing:.075em;text-align:justify;text-justify:inter-ideograph;margin:0}.size-small .classic-text{font-size:clamp(20px,2vw,27px)}.size-medium .classic-text{font-size:clamp(22px,2.25vw,30px)}.size-large .classic-text{font-size:clamp(25px,2.65vw,34px)}.size-xlarge .classic-text{font-size:clamp(28px,3vw,39px)}.font-wenkai .classic-text{font-family:var(--font-wenkai);font-weight:500}.font-fangsong .classic-text{font-family:var(--font-fangsong);font-weight:600}.font-song .classic-text{font-family:var(--font-song);font-weight:500}.paired .passage{border-bottom:1px solid var(--line);grid-template-columns:minmax(0,1.12fr) minmax(240px,.88fr);gap:clamp(28px,5vw,72px);padding:28px 0 38px;display:grid}.paired .passage-number{z-index:0;color:var(--teal);display:block;position:absolute;bottom:16px;right:10px}@supports (color:color-mix(in lab, red, red)){.paired .passage-number{color:color-mix(in srgb, var(--teal) 28%, transparent)}}.paired .passage-number{font:900 clamp(44px, 4.8vw, 72px)/1 var(--font-ui);letter-spacing:0;pointer-events:none;-webkit-user-select:none;user-select:none}.paired .classic-text,.paired .translation{z-index:1;position:relative}.paired .classic-text{font-size:clamp(21px,1.85vw,26px);line-height:2.75}.paired.size-small .classic-text{font-size:clamp(19px,1.7vw,24px)}.paired.size-medium .classic-text{font-size:clamp(21px,1.85vw,26px)}.paired.size-large .classic-text{font-size:clamp(24px,2.15vw,30px)}.paired.size-xlarge .classic-text{font-size:clamp(27px,2.45vw,34px)}ruby{ruby-align:center}rt{color:var(--cinnabar);font-family:var(--font-ui);letter-spacing:0;font-size:.48em;font-weight:700;transform:translateY(-.08em)}.translation{color:var(--ink-soft);font:15px/2 var(--font-ui);letter-spacing:.04em;margin:0;padding-top:14px}.loading{min-height:48vh;color:var(--ink-soft);font:24px var(--font-display)}.end-mark{text-align:center;place-items:center;padding:90px 0 20px;display:grid}.end-mark span{border:2px solid var(--cinnabar);width:54px;height:54px;color:var(--cinnabar);font:28px var(--font-display);place-items:center;display:grid;transform:rotate(-3deg)}.end-mark p{color:var(--ink-soft);font:15px/1.8 var(--font-text);margin:24px 0 0}.calendar-backdrop{z-index:60;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);background:#1018169e;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.calendar-sheet,.settings-sheet{border-top:8px solid var(--teal);background:radial-gradient(var(--ink) .5px, transparent .7px), var(--paper);width:min(680px,100%);padding:clamp(24px,5vw,44px)}@supports (color:color-mix(in lab, red, red)){.calendar-sheet,.settings-sheet{background:radial-gradient(color-mix(in srgb, var(--ink) 7%, transparent) .5px, transparent .7px), var(--paper)}}.calendar-sheet,.settings-sheet{background-size:6px 6px;box-shadow:0 35px 100px #0000004d}.settings-sheet{width:min(560px,100%)}.settings-list{gap:16px;margin-top:32px;display:grid}.settings-row{border:1px solid var(--line);background:var(--control);grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:18px;padding:18px 20px;display:grid}.settings-row>span{gap:5px;display:grid}.settings-row strong{font:18px/1.2 var(--font-text);letter-spacing:.08em}.settings-row small{color:var(--ink-soft);font-size:12px}.settings-select{border:1px solid var(--line);background:var(--paper);min-width:132px;min-height:38px;color:var(--ink);cursor:pointer;border-radius:999px;padding:8px 12px}.volume-control{align-items:center;gap:12px;display:flex}.text-size-control{align-items:center;gap:10px;display:flex}.text-size-control output{background:var(--teal);border-radius:50%;place-items:center;width:34px;height:34px;display:grid}@supports (color:color-mix(in lab, red, red)){.text-size-control output{background:color-mix(in srgb, var(--teal) 14%, transparent)}}.text-size-control output{color:var(--teal);font:900 15px/1 var(--font-ui)}.volume-control input[type=range]{width:min(190px,30vw);accent-color:var(--cinnabar)}.volume-control output{min-width:44px;color:var(--teal);font:800 14px/1 var(--font-ui);text-align:right}.settings-select option{background:var(--paper);color:var(--ink)}.settings-actions{gap:8px;display:flex}.settings-actions button{background:var(--teal);min-height:38px;color:var(--paper);cursor:pointer;border:0;border-radius:999px;padding:8px 14px;font-weight:800}.settings-pill{background:var(--teal);min-height:38px;color:var(--paper);cursor:pointer;white-space:nowrap;border:0;border-radius:999px;padding:8px 16px;font-weight:800}.settings-actions input{display:none}.contact-setting{align-items:center}.settings-link{color:var(--teal);white-space:nowrap;font-weight:800;text-decoration:none}.settings-link:hover{color:var(--cinnabar)}.site-footer{color:var(--ink-soft);font:13px/1.8 var(--font-ui);letter-spacing:.04em;justify-content:center;gap:10px;margin:-52px auto 72px;padding:0 24px;display:flex}.site-footer a{color:var(--teal);font-weight:800;text-decoration:none}.site-footer a:hover{color:var(--cinnabar)}.calendar-title,.month-nav,.calendar-detail{justify-content:space-between;align-items:center;display:flex}.calendar-title h2{font:38px/1 var(--font-display);margin:6px 0 0}.icon-button{border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:50%;width:40px;height:40px;font-size:24px}.month-nav{margin:34px 0 20px}.month-nav button{color:var(--teal);cursor:pointer;background:0 0;border:0}.month-nav strong{font:18px var(--font-text);letter-spacing:.08em}.calendar-grid{grid-template-columns:repeat(7,1fr);gap:7px;display:grid}.weekday{color:var(--ink-soft);text-align:center;padding:8px;font-size:11px}.day{background:var(--control);cursor:pointer;border:1px solid #0000;place-items:center;min-height:64px;padding:8px;display:grid;position:relative}.day:hover,.day.selected{border-color:var(--teal)}.day.today span{color:var(--cinnabar);font-weight:700}.day.read:after{background:var(--cinnabar);content:"";border-radius:50%;width:5px;height:5px;position:absolute;top:5px;right:5px}.day small{color:var(--teal);font-size:9px}.calendar-detail{border-left:3px solid var(--cinnabar);background:var(--paper-deep);font:13px var(--font-ui);margin-top:20px;padding:18px 20px}.calendar-detail strong{font:26px var(--font-display)}@keyframes breathe{50%{box-shadow:0 0 0 5px color-mix(in srgb, var(--cinnabar) 18%, transparent)}}@media (max-width:1040px){.topbar{grid-template-columns:1fr}.top-controls{flex-wrap:nowrap;justify-content:flex-start;padding-bottom:4px;overflow-x:auto}}@media (max-width:760px){.topbar{gap:10px;padding:10px 14px 8px}.brand strong{font-size:15px}.brand small{display:none}.mode-switch button{padding:7px 11px;font-size:12px}.timer{min-width:58px}.hero{grid-template-columns:1fr auto;min-height:268px;padding:48px 24px 36px}.hero h1{font-size:58px}.hero-mark{font-size:270px}.intro{font-size:14px}.today-note{min-width:76px;padding:15px 0 15px 15px}.today-note strong{font-size:46px}.reading-shell{grid-template-columns:30px minmax(0,1fr);margin-bottom:70px;padding:48px 22px 70px}.reading-label small,.reading-label i{display:none}.reading-label span{font-size:17px}.text-stream{padding-left:20px}.classic-text{letter-spacing:.045em;font-size:21px;line-height:2}.paired .passage{padding:24px 0 31px;display:block}.paired .passage-number{font-size:46px;bottom:18px;right:2px}.paired .classic-text{font-size:20px;line-height:2.72}rt{font-size:.52em}.translation{border-left:2px solid var(--cinnabar);margin-top:12px;padding:16px 0 0 14px}@supports (color:color-mix(in lab, red, red)){.translation{border-left:2px solid color-mix(in srgb, var(--cinnabar) 40%, transparent)}}.translation{font-size:14px}.calendar-sheet,.settings-sheet{padding:22px 15px}.settings-row{grid-template-columns:1fr}.settings-link{white-space:normal}.site-footer{flex-wrap:wrap;margin:-34px auto 52px}.volume-control input[type=range]{width:100%}.volume-control{grid-template-columns:minmax(0,1fr) auto;display:grid}.text-size-control{justify-content:space-between}.day{min-height:47px;padding:4px}.day small{font-size:8px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}}