@font-face{font-family:Archivo;font-style:normal;font-display:swap;font-weight:400;src:url(./archivo-vietnamese-400-normal-BF4g3tCF.woff2)format("woff2"),url(./archivo-vietnamese-400-normal-FGOLYM1a.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Archivo;font-style:normal;font-display:swap;font-weight:400;src:url(./archivo-latin-ext-400-normal-B5tPZzqW.woff2)format("woff2"),url(./archivo-latin-ext-400-normal-DrmqtLj6.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Archivo;font-style:normal;font-display:swap;font-weight:400;src:url(./archivo-latin-400-normal-C81ewxNO.woff2)format("woff2"),url(./archivo-latin-400-normal-Bl602Mgc.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Archivo;font-style:normal;font-display:swap;font-weight:500;src:url(./archivo-vietnamese-500-normal-k0drYPZA.woff2)format("woff2"),url(./archivo-vietnamese-500-normal-7W3lD2kQ.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Archivo;font-style:normal;font-display:swap;font-weight:500;src:url(./archivo-latin-ext-500-normal-RFhg4CpD.woff2)format("woff2"),url(./archivo-latin-ext-500-normal-D7mXw3Kz.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Archivo;font-style:normal;font-display:swap;font-weight:500;src:url(./archivo-latin-500-normal-CGugC8dq.woff2)format("woff2"),url(./archivo-latin-500-normal-pkzA7jw9.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Archivo;font-style:normal;font-display:swap;font-weight:600;src:url(./archivo-vietnamese-600-normal-anCjMumA.woff2)format("woff2"),url(./archivo-vietnamese-600-normal-C8xBVdfP.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Archivo;font-style:normal;font-display:swap;font-weight:600;src:url(./archivo-latin-ext-600-normal-Dm61iqcg.woff2)format("woff2"),url(./archivo-latin-ext-600-normal-D7uErJuz.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Archivo;font-style:normal;font-display:swap;font-weight:600;src:url(./archivo-latin-600-normal-3BBy0ZsW.woff2)format("woff2"),url(./archivo-latin-600-normal-DwYieO8P.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--void:#f2ecef;--void-lift:#faf7f8;--surface:#fff;--fill-secondary:#f5f0f2;--ink:#1c1518;--ink-dim:#6e5e64;--accent:#c45d72;--accent-deep:#a3475c;--glow:#f0d4c4;--separator:color-mix(in srgb, var(--ink) 8%, transparent);--ring:color-mix(in srgb, var(--ink) 12%, transparent);--line:var(--separator);--material:color-mix(in srgb, var(--surface) 72%, transparent);--ease:cubic-bezier(.25, .1, .25, 1);--radius-card:12px;--radius-input:10px;--radius-pill:999px;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--font-display:"Archivo", -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-body:-apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;font-family:var(--font-body);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;color:var(--ink);background:var(--void);line-height:1.5}*,:before,:after{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{background:var(--void);min-width:320px}img{max-width:100%;display:block}a{color:inherit}button,input,textarea,select{font:inherit}::selection{background:color-mix(in srgb, var(--accent) 22%, transparent);color:var(--ink)}.app-splash{z-index:9999;background:var(--void);place-items:center;transition:opacity .45s,visibility .45s;display:grid;position:fixed;inset:0}.app-splash-inner{color:var(--ink-dim);font-family:var(--font-display);letter-spacing:.06em;justify-items:center;gap:.75rem;font-size:.9rem;display:grid}.app-splash-dot{background:radial-gradient(circle at 35% 35%, var(--glow), var(--accent));width:3rem;height:3rem;box-shadow:0 8px 24px color-mix(in srgb, var(--accent) 18%, transparent);border-radius:50%;animation:1.4s ease-in-out infinite splash-pulse}body.app-ready .app-splash{opacity:0;visibility:hidden;pointer-events:none}@keyframes splash-pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}:focus-visible{outline:2px solid color-mix(in srgb, var(--accent) 65%, white);outline-offset:2px}.page{padding-top:var(--space-2)}.page-head{max-width:28rem}.page-head h1{font-family:var(--font-display);letter-spacing:-.03em;color:var(--ink);margin:0;font-size:clamp(2rem,5vw,2.75rem);font-weight:600;line-height:1.1}.page-head p{margin:var(--space-2) 0 0;color:var(--ink-dim);max-width:32ch;font-size:.98rem;line-height:1.6}.auth-loading{background:var(--void);min-height:100dvh}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.ui-btn,.btn,.timeline-btn,.photos-btn,.letter-btn{border-radius:var(--radius-pill);min-height:2.75rem;font:inherit;letter-spacing:-.01em;cursor:pointer;transition:background .2s ease, border-color .2s ease, color .2s ease, transform .2s var(--ease);border:1px solid #0000;justify-content:center;align-items:center;padding:.5rem 1.1rem;font-size:.94rem;font-weight:500;text-decoration:none;display:inline-flex}.ui-btn.tiny,.timeline-btn.tiny,.photos-btn.tiny,.letter-btn.tiny{min-height:2rem;padding:.35rem .85rem;font-size:.84rem;font-weight:400}.ui-btn:disabled,.btn:disabled,.timeline-btn:disabled,.photos-btn:disabled,.letter-btn:disabled{opacity:.4;cursor:not-allowed}.ui-btn.primary,.btn.primary,.timeline-btn.primary,.photos-btn.primary,.letter-btn.primary{background:var(--accent);color:#fff}.ui-btn.primary:hover:not(:disabled),.btn.primary:hover:not(:disabled),.timeline-btn.primary:hover:not(:disabled),.photos-btn.primary:hover:not(:disabled),.letter-btn.primary:hover:not(:disabled){background:var(--accent-deep)}.ui-btn.ghost,.btn.ghost,.timeline-btn.ghost,.photos-btn.ghost,.letter-btn.ghost{background:var(--surface);border-color:var(--separator);color:var(--ink)}.ui-btn.ghost:hover:not(:disabled),.btn.ghost:hover:not(:disabled),.timeline-btn.ghost:hover:not(:disabled),.photos-btn.ghost:hover:not(:disabled),.letter-btn.ghost:hover:not(:disabled){background:var(--fill-secondary)}.ui-btn.danger,.timeline-btn.danger,.photos-btn.danger,.letter-btn.danger{border-color:var(--separator);color:var(--accent-deep);background:0 0}.ui-banner{margin-top:var(--space-4);border-radius:var(--radius-card);background:var(--surface);color:var(--ink-dim);border:1px solid var(--separator);padding:.75rem 1rem;font-size:.88rem;line-height:1.5}.ui-banner.warn{background:color-mix(in srgb, var(--accent) 6%, var(--surface));color:var(--accent-deep);border-color:color-mix(in srgb, var(--accent) 12%, var(--separator))}.ui-toolbar{margin-top:var(--space-5);justify-content:flex-end;gap:var(--space-2);flex-wrap:wrap;display:flex}.ui-group{margin-top:var(--space-5);border-radius:var(--radius-card);background:var(--surface);border:1px solid var(--separator);overflow:hidden}.ui-group>*+*{border-top:1px solid var(--separator)}.ui-field label{gap:.35rem;display:grid}.ui-field label span,.ui-field-label{color:var(--ink-dim);letter-spacing:.02em;font-size:.8rem;font-weight:500}.ui-field input,.ui-field textarea,.ui-field select,.timeline-editor input,.timeline-editor textarea,.timeline-editor select,.photos-editor input,.letter-editor input,.letter-editor textarea{border:1px solid var(--separator);border-radius:var(--radius-input);background:var(--surface);width:100%;color:var(--ink);font:inherit;padding:.72rem .9rem;transition:border-color .2s,box-shadow .2s}.ui-field input:focus,.ui-field textarea:focus,.ui-field select:focus,.timeline-editor input:focus,.timeline-editor textarea:focus,.timeline-editor select:focus,.photos-editor input:focus,.letter-editor input:focus,.letter-editor textarea:focus{border-color:color-mix(in srgb, var(--accent) 40%, var(--separator));box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 12%, transparent);outline:none}.ui-status-error{margin:var(--space-4) 0 0;color:var(--accent-deep);font-size:.9rem}.ui-status-ok{margin:var(--space-4) 0 0;color:var(--ink-dim);font-size:.9rem}.agent-fab.is-dragged{z-index:45;touch-action:none;position:fixed}.agent-fab{left:max(1rem, env(safe-area-inset-left));bottom:max(1.25rem, env(safe-area-inset-bottom));z-index:45;background:color-mix(in srgb, var(--void-lift) 92%, transparent);width:4.1rem;height:4.1rem;box-shadow:0 12px 28px color-mix(in srgb, var(--accent) 18%, transparent);cursor:pointer;transition:transform .28s var(--ease), box-shadow .28s var(--ease);border:0;border-radius:50%;padding:.25rem;position:fixed}.agent-fab img{object-fit:contain;pointer-events:none;width:100%;height:100%}.agent-fab:hover,.agent-fab.is-open{box-shadow:0 16px 34px color-mix(in srgb, var(--accent) 24%, transparent);transform:translateY(-3px)scale(1.04)}.agent-panel{left:max(1rem, env(safe-area-inset-left));bottom:calc(max(1.25rem, env(safe-area-inset-bottom)) + 4.7rem);z-index:46;background:color-mix(in srgb, var(--void-lift) 94%, transparent);width:min(22.5rem,100vw - 2rem);max-height:min(70dvh,34rem);box-shadow:0 18px 44px color-mix(in srgb, var(--accent) 16%, transparent);border-radius:1.15rem;grid-template-rows:auto auto 1fr auto auto;display:grid;position:fixed;overflow:hidden}.agent-panel-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:.6rem;padding:.85rem .9rem .7rem;display:flex}.agent-panel-title{align-items:center;gap:.65rem;min-width:0;display:flex}.agent-panel-avatar{object-fit:contain;flex-shrink:0;width:2.4rem;height:2.4rem}.agent-panel-title strong{font-family:var(--font-display);color:var(--ink);font-weight:500;display:block}.agent-panel-title p{color:var(--ink-dim);margin:.15rem 0 0;font-size:.78rem}.agent-panel-actions{flex-shrink:0;gap:.25rem;display:flex}.agent-icon-btn{color:var(--ink-dim);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:.45rem;padding:.25rem .4rem;font-size:.78rem}.agent-icon-btn:hover{color:var(--accent-deep);background:color-mix(in srgb, var(--accent) 8%, transparent)}.agent-settings{border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--void) 55%, transparent);gap:.65rem;padding:.75rem .9rem;display:grid}.agent-settings label{gap:.3rem;display:grid}.agent-settings label span{color:var(--ink-dim);font-size:.75rem}.agent-settings input,.agent-settings textarea,.agent-composer input{border:1px solid var(--line);background:var(--void-lift);width:100%;color:var(--ink);font:inherit;border-radius:.75rem;padding:.55rem .7rem}.agent-settings textarea{resize:vertical;line-height:1.55}.agent-messages{align-content:start;gap:.55rem;min-height:10rem;padding:.85rem .9rem;display:grid;overflow-y:auto}.agent-bubble{white-space:pre-wrap;word-break:break-word;border-radius:.95rem;max-width:88%;padding:.65rem .8rem;font-size:.92rem;line-height:1.55}.agent-bubble.user{background:color-mix(in srgb, var(--accent) 16%, white);color:var(--ink);border-bottom-right-radius:.35rem;justify-self:end}.agent-bubble.assistant{background:color-mix(in srgb, var(--glow) 28%, white);color:var(--ink);border-bottom-left-radius:.35rem;justify-self:start}.agent-bubble.is-typing{color:var(--ink-dim);font-size:.85rem}.agent-error{color:var(--accent-deep);margin:0;padding:0 .9rem .35rem;font-size:.82rem}.agent-composer{border-top:1px solid var(--line);grid-template-columns:1fr auto;gap:.45rem;padding:.7rem .85rem .85rem;display:grid}.agent-send{background:var(--accent);color:#fff7f9;min-height:2.35rem;font:inherit;cursor:pointer;border:0;border-radius:999px;padding:.45rem .95rem}.agent-send:disabled{opacity:.45;cursor:not-allowed}.agent-send:hover:not(:disabled){background:var(--accent-deep)}@media (width<=520px){.agent-panel{width:auto;left:.75rem;right:.75rem;bottom:calc(max(1rem, env(safe-area-inset-bottom)) + 4.5rem)}}.bottom-tab-bar{display:none}@media (width<=860px){.bottom-tab-bar{z-index:90;padding:.2rem .35rem max(.35rem, env(safe-area-inset-bottom));background:var(--material);border-top:.5px solid var(--separator);-webkit-backdrop-filter:saturate(180%)blur(20px);grid-template-columns:repeat(4,1fr);display:grid;position:fixed;bottom:0;left:0;right:0}.bottom-tab{min-height:3.1rem;color:var(--ink-dim);border-radius:var(--radius-card);justify-items:center;gap:.1rem;padding:.3rem .15rem;text-decoration:none;transition:color .2s;display:grid}.bottom-tab.active{color:var(--accent)}.bottom-tab-icon{place-items:center;height:1.5rem;display:grid}.bottom-tab-label{letter-spacing:.01em;font-size:.625rem;font-weight:500}}.shell{isolation:isolate;min-height:100dvh;animation:shell-in .5s var(--ease) both;padding-bottom:env(safe-area-inset-bottom);position:relative}@keyframes shell-in{0%{opacity:.7}to{opacity:1}}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.topbar{justify-content:space-between;align-items:center;gap:var(--space-4);min-height:52px;padding:max(.35rem, env(safe-area-inset-top)) clamp(1rem, 4vw, 1.5rem) .35rem;z-index:20;background:var(--material);-webkit-backdrop-filter:saturate(180%)blur(20px);border-bottom:.5px solid var(--separator);display:flex;position:sticky;top:0}.topbar-actions{align-items:center;gap:var(--space-3);margin-left:auto;display:flex}.brand-mini{font-family:var(--font-display);letter-spacing:-.02em;color:var(--ink);white-space:nowrap;text-overflow:ellipsis;flex-shrink:0;max-width:52vw;font-size:.94rem;font-weight:600;text-decoration:none;overflow:hidden}.bgm-switch{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:.4rem;display:inline-flex}.bgm-switch input{opacity:0;width:0;height:0;position:absolute}.bgm-switch-label{color:var(--ink-dim);font-size:.78rem;font-weight:500}.bgm-switch-track{border-radius:var(--radius-pill);background:color-mix(in srgb, var(--ink) 12%, transparent);width:2.5rem;height:1.5rem;transition:background .2s;position:relative}.bgm-switch-track:after{content:"";width:1.2rem;height:1.2rem;transition:transform .2s var(--ease);background:#fff;border-radius:50%;position:absolute;top:.15rem;left:.15rem;box-shadow:0 1px 4px #0000001f}.bgm-switch input:checked+.bgm-switch-track{background:var(--accent)}.bgm-switch input:checked+.bgm-switch-track:after{transform:translate(1rem)}.more-trigger{border:.5px solid var(--separator);border-radius:var(--radius-pill);background:var(--surface);min-height:2.25rem;color:var(--ink-dim);font:inherit;cursor:pointer;padding:.35rem .75rem;font-size:.84rem;font-weight:500}.more-trigger.open{color:var(--accent);border-color:color-mix(in srgb, var(--accent) 25%, var(--separator))}.nav-desktop{align-items:center;gap:.15rem 1rem;margin-left:auto;display:flex}.nav-desktop a,.logout-btn{color:var(--ink-dim);cursor:pointer;white-space:nowrap;background:0 0;border:none;min-height:2.5rem;padding:.4rem 0;font-size:.88rem;font-weight:500;text-decoration:none;transition:color .2s}.nav-desktop a:hover,.nav-desktop a.active,.logout-btn:hover{color:var(--ink)}.nav-desktop a.active{color:var(--accent)}.more-overlay{z-index:40;position:fixed;inset:0}.more-overlay-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);cursor:pointer;background:#00000052;border:0;animation:.22s more-backdrop-in;position:absolute;inset:0}.more-panel{width:min(17rem,84vw);height:100%;padding:max(1rem, env(safe-area-inset-top)) 1rem max(1rem, env(safe-area-inset-bottom));background:var(--surface);border-left:.5px solid var(--separator);animation:more-panel-in .28s var(--ease);align-content:start;gap:.15rem;display:grid;position:absolute;top:0;right:0}.more-panel-title{margin:0 0 var(--space-4);font-family:var(--font-display);font-size:1.15rem;font-weight:600}.more-panel-link{border-radius:var(--radius-input);text-align:left;min-height:2.75rem;font:inherit;color:var(--ink);cursor:pointer;background:0 0;border:0;align-items:center;padding:.5rem .75rem;font-weight:500;text-decoration:none;display:flex}.more-panel-link:hover{background:var(--fill-secondary)}.offline-banner{margin:var(--space-2) clamp(1rem, 4vw, 1.5rem) 0;border-radius:var(--radius-card);background:var(--surface);border:.5px solid var(--separator);color:var(--ink-dim);text-align:center;padding:.55rem .85rem;font-size:.82rem}.pull-indicator{z-index:19;pointer-events:none;opacity:0;height:2.75rem;color:var(--ink-dim);background:var(--material);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);will-change:transform, opacity;border-bottom:.5px solid #0000;justify-content:center;align-items:center;font-size:.8rem;font-weight:500;display:flex;position:fixed;top:0;left:0;right:0;transform:translateY(-100%)}.pull-indicator.is-active{border-bottom-color:var(--separator)}.pull-indicator.is-refreshing{border-bottom-color:var(--separator);opacity:1!important;transform:translate(0,0)!important}.pull-indicator-text{padding-top:env(safe-area-inset-top,0px)}.cloud-warn{justify-content:space-between;align-items:center;gap:var(--space-3);margin:var(--space-3) clamp(1rem, 4vw, 1.5rem) 0;border-radius:var(--radius-card);background:var(--surface);border:.5px solid color-mix(in srgb, var(--accent) 15%, var(--separator));color:var(--ink-dim);flex-wrap:wrap;padding:.85rem 1rem;font-size:.86rem;line-height:1.5;display:flex}.cloud-warn p{flex:16rem;margin:0}.cloud-warn button{border:.5px solid var(--separator);border-radius:var(--radius-pill);background:var(--fill-secondary);min-height:2.25rem;color:var(--ink);font:inherit;cursor:pointer;padding:.4rem .9rem;font-size:.84rem;font-weight:500}.main{width:min(1080px,100%);margin:0 auto;padding:0 clamp(1rem,4vw,1.5rem) 4rem}.shell:not(.is-home) .main{padding-bottom:calc(4rem + env(safe-area-inset-bottom))}.main-home{width:100%;max-width:none;padding:0}@media (width<=900px){.shell.is-home{--home-gutter:1.25rem;min-height:100dvh;padding-bottom:0}.shell.is-home .topbar.on-hero{padding-left:var(--home-gutter);padding-right:var(--home-gutter)}.shell.is-home .main-home{height:auto;min-height:0;padding-bottom:0;overflow:visible}.shell.is-home .topbar-actions{margin-left:auto}.shell.is-home .agent-fab{right:max(.85rem, env(safe-area-inset-right));left:auto;bottom:calc(3.65rem + env(safe-area-inset-bottom,0px));width:3.25rem;height:3.25rem}}.topbar.on-hero{-webkit-backdrop-filter:none;background:0 0;border-bottom:none;position:absolute;left:0;right:0}.topbar.on-hero .brand-mini,.topbar.on-hero .more-trigger,.topbar.on-hero .bgm-switch-label{color:color-mix(in srgb, var(--ink) 75%, transparent)}.topbar.on-hero .more-trigger{background:color-mix(in srgb, var(--surface) 55%, transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.topbar.on-hero .more-trigger.open{color:var(--accent)}.footer{text-align:center;padding:var(--space-6) var(--space-4) calc(2rem + env(safe-area-inset-bottom));color:var(--ink-dim);letter-spacing:.02em;font-size:.8rem}@keyframes more-backdrop-in{0%{opacity:0}to{opacity:1}}@keyframes more-panel-in{0%{transform:translate(100%)}to{transform:translate(0)}}@media (width<=860px){.nav-desktop{display:none}.shell .main{padding-bottom:calc(5.5rem + env(safe-area-inset-bottom))}.shell .main-home{padding-bottom:0}.shell.is-edit .main{padding-bottom:calc(2rem + env(safe-area-inset-bottom))}}@media (width>=861px){.topbar-actions,.more-overlay{display:none}}.page-transition{width:100%}.hero{align-items:end;width:100%;min-height:100dvh;display:grid;position:relative;overflow:hidden}.hero-plane{position:absolute;inset:0}.hero-photo{object-fit:cover;object-position:78% 18%;width:100%;height:100%;transform:scale(1.02)}.hero-scrim{background:linear-gradient(105deg,#faf7f8f0 0%,#faf7f8b8 38%,#faf7f859 100%),linear-gradient(#faf7f81a 0%,#f2ecefd9 100%);position:absolute;inset:0}.hero-layout{z-index:3;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:end;gap:clamp(1.25rem,3vw,2.5rem);width:min(1080px,100%);margin:0 auto;padding:clamp(4.5rem,9vh,6rem) clamp(1.1rem,4vw,2rem) clamp(2rem,6vh,3.5rem);display:grid;position:relative}.hero-copy{min-width:0}.hero-video-wrap{position:relative}.hero-upper,.hero-lower{min-width:0}@media (width>=901px){.hero-lower{display:contents}.hero-lower .cta{margin-top:var(--space-6);grid-column:1}.hero-lower .hero-video-wrap{grid-area:1/2;align-self:end}}.hero-video-slot{border-radius:var(--radius-card);background:var(--surface);width:100%;max-width:26rem;box-shadow:0 12px 40px color-mix(in srgb, var(--ink) 8%, transparent);border:.5px solid var(--separator);aspect-ratio:16/10;margin-left:auto;position:relative;overflow:hidden}.hero-video{object-fit:cover;background:#1a1216;width:100%;height:100%;display:block}.hero-video-play,.hero-video-fallback{color:#fff;font:inherit;letter-spacing:.02em;cursor:pointer;background:#1a121661;border:none;place-items:center;margin:0;display:grid;position:absolute;inset:0}.hero-video-fallback{cursor:default;pointer-events:none}.brand-hero{gap:.15rem;max-width:11ch;margin:0;display:grid}.brand-line,.brand-sub{font-family:var(--font-display);letter-spacing:-.035em;color:var(--ink);font-weight:600;line-height:1.08}.brand-line{font-size:clamp(2.4rem,6.5vw,4rem)}.brand-sub{color:var(--ink-dim);font-size:clamp(1.85rem,5vw,3rem);font-weight:500}.tagline{margin:var(--space-4) 0 0;max-width:20em;color:var(--ink-dim);font-size:clamp(.98rem,2vw,1.08rem);line-height:1.65}.days{margin-top:var(--space-6);align-items:flex-end;gap:.55rem;display:flex;position:relative}.days-num{font-family:var(--font-display);letter-spacing:-.04em;color:var(--ink);font-variant-numeric:tabular-nums;font-size:clamp(3rem,9vw,4.8rem);font-weight:600;line-height:.95}.days-meta{color:var(--ink);gap:.1rem;padding-bottom:.35rem;font-size:1rem;font-weight:500;display:grid}.days-meta small{color:var(--ink-dim);font-size:.82rem;font-weight:400}.days.has-milestone .days-num{color:var(--accent-deep)}.milestone-toast{border-radius:var(--radius-card);background:var(--surface);border:.5px solid var(--separator);max-width:18rem;box-shadow:0 8px 24px color-mix(in srgb, var(--ink) 6%, transparent);align-items:flex-start;gap:.5rem;padding:.7rem .85rem;display:flex;position:absolute;top:calc(100% + .5rem);left:0}.milestone-toast p{color:var(--ink-dim);margin:0;font-size:.86rem;line-height:1.5}.milestone-toast button{background:var(--fill-secondary);width:1.5rem;height:1.5rem;color:var(--ink-dim);cursor:pointer;border:0;border-radius:50%;flex-shrink:0;font-size:1rem;line-height:1}.daily-spotlight{margin-top:var(--space-5);max-width:22rem}.daily-spotlight-label{margin:0 0 var(--space-2);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-dim);font-size:.72rem;font-weight:600}.daily-spotlight-card{border-radius:var(--radius-card);color:inherit;background:var(--surface);border:.5px solid var(--separator);gap:.2rem;padding:.85rem 1rem;text-decoration:none;transition:background .2s;display:grid}.daily-spotlight-card:hover{background:var(--fill-secondary)}.daily-spotlight-card time{color:var(--ink-dim);font-size:.8rem}.daily-spotlight-card strong{font-family:var(--font-display);color:var(--ink);font-size:1rem;font-weight:600}.daily-spotlight-card span{color:var(--ink-dim);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:.88rem;line-height:1.5;display:-webkit-box;overflow:hidden}.daily-spotlight-card.photo{grid-template-columns:3.25rem 1fr;align-items:center;gap:.75rem}.daily-spotlight-card.photo img{object-fit:cover;border-radius:8px;width:3.25rem;height:3.25rem}.daily-spotlight-card.photo div{gap:.1rem;display:grid}.cta{margin-top:var(--space-6)}.btn{min-height:2.85rem;padding:.7rem 1.4rem;font-weight:500}.btn:hover{transform:none}.btn:active{transform:scale(.98)}.btn.primary{box-shadow:0 4px 14px color-mix(in srgb, var(--accent) 22%, transparent)}@media (width<=900px){.hero{height:auto;min-height:calc(100dvh - 3.5rem);display:block;overflow:visible}.hero-plane{z-index:0;position:fixed;inset:0}.hero-photo{object-position:70% 10%;transform:scale(1.05)}.hero-scrim{background:linear-gradient(#faf7f8ed 0%,#faf7f8cc 45%,#faf7f8a6 100%)}.hero-layout{z-index:3;grid-template-columns:unset;grid-template-rows:unset;width:100%;height:auto;min-height:calc(100dvh - 3.5rem);padding:calc(env(safe-area-inset-top,0px) + 3.6rem) var(--home-gutter,1.25rem) calc(4.25rem + env(safe-area-inset-bottom,0px));box-sizing:border-box;flex-direction:column;align-items:stretch;gap:0;display:flex;position:relative;overflow:visible}.hero-upper,.hero-lower{display:contents}.hero-copy{text-align:left;flex-direction:column;align-items:flex-start;gap:1rem;width:100%;padding-top:.5rem;display:flex}.hero-lower .cta{flex-shrink:0;margin-top:1rem}.hero-video-wrap{flex-shrink:0;width:100%;margin-top:auto;padding-top:1rem}.hero-video-slot{aspect-ratio:16/10;border-radius:calc(var(--radius-card) + 2px);width:100%;max-width:none;height:auto;min-height:0;box-shadow:0 12px 32px color-mix(in srgb, var(--ink) 9%, transparent);margin:0;position:relative}.hero-video{object-fit:cover;width:100%;height:100%;display:block}.brand-hero{gap:.1rem;max-width:none;padding-top:0}.brand-line{font-size:clamp(2rem,6vw,2.45rem);line-height:1.1}.brand-sub{font-size:clamp(1.55rem,4.8vw,1.9rem)}.tagline{max-width:none;margin:0;font-size:.94rem;line-height:1.55}.days{width:auto;box-shadow:none;background:0 0;border:none;border-radius:0;gap:.5rem;margin:0;padding:0}.days-num{font-size:clamp(2.75rem,8vw,3.4rem)}.days-meta{padding-bottom:.2rem;font-size:.95rem}.days-meta small{font-size:.8rem}.daily-spotlight{width:100%;margin:0}.daily-spotlight-label{letter-spacing:.1em;margin-bottom:.4rem;font-size:.72rem}.daily-spotlight-card{padding:.8rem .95rem}.daily-spotlight-card.photo{grid-template-columns:3rem 1fr;align-items:center;gap:.7rem}.daily-spotlight-card.photo img{width:3rem;height:3rem}.daily-spotlight-card strong{font-size:.95rem;line-height:1.4}.cta .btn{min-height:2.6rem;padding:.55rem 1.4rem;font-size:.92rem}.milestone-toast{top:auto;left:1rem;right:1rem;bottom:calc(4.25rem + env(safe-area-inset-bottom,0px));z-index:25;max-width:none;position:fixed}}.bottom-sheet-root{z-index:100;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.bottom-sheet-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);cursor:pointer;background:#00000059;border:0;animation:.22s sheet-backdrop-in;position:absolute;inset:0}.bottom-sheet-panel{z-index:1;width:100%;max-width:640px;max-height:min(88dvh,720px);padding:.5rem clamp(1rem, 4vw, 1.25rem) max(1rem, env(safe-area-inset-bottom));border-radius:var(--radius-card) var(--radius-card) 0 0;background:var(--surface);border-top:.5px solid var(--separator);animation:sheet-panel-in .28s var(--ease);flex-direction:column;display:flex;position:relative;overflow:hidden}.bottom-sheet-handle{border-radius:var(--radius-pill);background:color-mix(in srgb, var(--ink) 15%, transparent);width:2.25rem;height:.25rem;margin:.3rem auto .6rem}.bottom-sheet-title{margin:0 0 var(--space-3);font-family:var(--font-display);color:var(--ink);font-size:1.1rem;font-weight:600}.bottom-sheet-body{-webkit-overflow-scrolling:touch;flex:1;width:100%;min-width:0;overflow:auto}@keyframes sheet-backdrop-in{0%{opacity:0}to{opacity:1}}@keyframes sheet-panel-in{0%{transform:translateY(100%)}to{transform:translateY(0)}}@media (width>=861px){.bottom-sheet-root{align-items:center;padding:1rem}.bottom-sheet-panel{border-radius:var(--radius-card);border:.5px solid var(--separator);max-height:min(80dvh,680px)}.bottom-sheet-handle{display:none}}.timeline-page{padding-bottom:5rem;scroll-padding-top:5.5rem}.timeline-banner.warn{border-radius:var(--radius-card);background:color-mix(in srgb, var(--accent) 14%, white);color:var(--accent-deep);margin-top:1rem;padding:.8rem 1rem;font-size:.9rem;line-height:1.5}.timeline-toolbar{flex-wrap:wrap;justify-content:flex-end;gap:.55rem;margin-top:1.35rem;display:flex}.timeline-nav{scrollbar-width:thin;scrollbar-color:color-mix(in srgb, var(--accent) 35%, transparent) transparent;max-width:100%;margin-top:1.4rem;padding-bottom:.35rem;overflow-x:auto}.timeline-nav-track{align-items:flex-start;width:max-content;min-width:100%;margin:0;padding:.35rem .15rem .55rem;list-style:none;display:flex}.timeline-nav-track>li{align-items:flex-start;display:flex}.timeline-nav-line{background:color-mix(in srgb, var(--accent) 28%, transparent);flex-shrink:0;width:clamp(1.6rem,4vw,2.8rem);height:2px;margin-top:.72rem}.timeline-nav-node{min-width:4.6rem;color:var(--ink-dim);cursor:pointer;font:inherit;background:0 0;border:0;justify-items:center;gap:.45rem;padding:0;display:grid}.timeline-nav-dot{background:var(--accent);width:.72rem;height:.72rem;box-shadow:0 0 0 5px color-mix(in srgb, var(--accent) 14%, transparent);transition:transform .25s var(--ease);border-radius:50%}.timeline-nav-node:hover .timeline-nav-dot,.timeline-nav-node:focus-visible .timeline-nav-dot{transform:scale(1.18)}.timeline-nav-node time{font-family:var(--font-display);letter-spacing:.03em;color:var(--accent);white-space:nowrap;font-size:.82rem}.timeline-top{right:max(1rem, env(safe-area-inset-right));bottom:max(5.5rem, calc(1.25rem + env(safe-area-inset-bottom)));z-index:40;background:color-mix(in srgb, var(--void-lift) 92%, transparent);width:2.75rem;height:2.75rem;color:var(--accent-deep);box-shadow:0 10px 28px color-mix(in srgb, var(--accent) 18%, transparent);cursor:pointer;opacity:0;pointer-events:none;transition:opacity .28s var(--ease), transform .28s var(--ease), background .2s ease;border:0;border-radius:50%;place-items:center;display:grid;position:fixed;transform:translateY(8px)}.timeline-top.visible{opacity:1;pointer-events:auto;transform:translateY(0)}.timeline-top:hover{background:var(--accent);color:#fff7f9}.timeline{border-left:2px solid color-mix(in srgb, var(--accent) 22%, transparent);gap:2rem;margin:2.2rem 0 0;padding:0 0 0 1.1rem;list-style:none;display:grid}.timeline-item{background:color-mix(in srgb, var(--void-lift) 80%, transparent);max-width:40rem;box-shadow:0 10px 28px color-mix(in srgb, var(--accent) 8%, transparent);border-radius:1rem;padding:1.1rem 1.2rem 1.15rem 1.35rem;scroll-margin-top:5.5rem;transition:opacity .2s,transform .2s,box-shadow .2s;position:relative}.timeline-item.dragging{opacity:.72;box-shadow:0 16px 36px color-mix(in srgb, var(--accent) 18%, transparent)}.timeline-drag{z-index:2;background:color-mix(in srgb, var(--void) 70%, transparent);width:2rem;height:2rem;color:var(--ink-dim);cursor:grab;touch-action:none;border:0;border-radius:.55rem;place-items:center;display:grid;position:absolute;top:.85rem;right:.75rem}.timeline-drag:active{cursor:grabbing}.timeline-drag:disabled{opacity:.35;cursor:not-allowed}.timeline-item-actions{flex-wrap:wrap;gap:.45rem;margin-top:.85rem;display:flex}.timeline-editor{gap:.95rem;max-width:38rem;margin-top:1.5rem;display:grid}.timeline-editor-head{justify-content:space-between;align-items:center;gap:.75rem;display:flex}.timeline-editor label{gap:.35rem;display:grid}.timeline-editor label span,.timeline-editor-label{color:var(--ink-dim);letter-spacing:.04em;font-size:.82rem}.timeline-editor-images{gap:.65rem;display:grid}.timeline-editor-thumbs{flex-wrap:wrap;gap:.65rem;display:flex}.timeline-editor-thumb{gap:.35rem;width:6.5rem;display:grid}.timeline-editor-thumb img{aspect-ratio:1;object-fit:cover;border-radius:.65rem;width:100%}.timeline-error,.timeline-status{margin:1rem 0 0;font-size:.92rem}.timeline-error{color:var(--accent-deep)}.timeline-status{color:var(--ink-dim)}.timeline-item.has-photos{grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);align-items:start;gap:1rem;max-width:48rem;display:grid}.timeline-item.offset{margin-left:clamp(0rem,10vw,6rem)}.timeline-item:before{content:"";background:var(--accent);width:.55rem;height:.55rem;box-shadow:0 0 0 5px color-mix(in srgb, var(--accent) 14%, transparent);border-radius:50%;position:absolute;top:1.35rem;left:-1.5rem}.timeline-photos{gap:.45rem;min-width:0;display:grid}.timeline-photos.count-1{grid-template-columns:1fr}.timeline-photos.count-2,.timeline-photos.count-3{grid-template-columns:1fr 1fr}.timeline-photos img{aspect-ratio:4/3;object-fit:cover;border-radius:.65rem;width:100%;display:block}.timeline-photos.count-1 img{aspect-ratio:16/11}.timeline-body time,.timeline-item>time{font-family:var(--font-display);letter-spacing:.04em;color:var(--accent);font-size:.92rem;display:block}.timeline-body h2,.timeline-item>h2{font-family:var(--font-display);letter-spacing:-.02em;color:var(--ink);margin:.4rem 0 0;font-size:clamp(1.35rem,3vw,1.75rem);font-weight:500;line-height:1.25}.timeline-body p,.timeline-item>p{color:var(--ink-dim);max-width:36em;margin:.5rem 0 0;line-height:1.8}@media (width<=720px){.timeline-item.offset{margin-left:0}.timeline-item.has-photos{grid-template-columns:1fr}.timeline-photos{order:-1}}.lazy-image-wrap{background:color-mix(in srgb, var(--accent) 6%, var(--void-lift));border-radius:inherit;width:100%;cursor:inherit;border:0;padding:0;display:block;position:relative;overflow:hidden}.lazy-image-shimmer{background:linear-gradient(110deg, color-mix(in srgb, var(--void-lift) 90%, transparent) 30%, color-mix(in srgb, var(--glow) 35%, transparent) 50%, color-mix(in srgb, var(--void-lift) 90%, transparent) 70%);pointer-events:none;background-size:200% 100%;animation:1.4s ease-in-out infinite lazy-shimmer;position:absolute;inset:0}.lazy-image{z-index:1;opacity:0;width:100%;height:auto;transition:opacity .45s;position:relative}.lazy-image.is-loaded{opacity:1}.lazy-image-wrap:has(.lazy-image.is-loaded) .lazy-image-shimmer{opacity:0;transition:opacity .35s}@keyframes lazy-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media (prefers-reduced-motion:reduce){.lazy-image-shimmer{animation:none}.lazy-image{opacity:1}}.photo-context-host{width:100%;display:block}.photo-context-menu{z-index:60;background:var(--void-lift);border:1px solid var(--line);min-width:9rem;box-shadow:0 14px 36px color-mix(in srgb, var(--accent) 16%, transparent);border-radius:.8rem;gap:.1rem;padding:.35rem;animation:.18s ctx-in;display:grid;position:fixed;transform:translate(-50%,-100%)translateY(-.5rem)}.photo-context-menu button{text-align:left;min-height:2.75rem;font:inherit;color:var(--ink);cursor:pointer;background:0 0;border:0;border-radius:.55rem;padding:.5rem .75rem}.photo-context-menu button:hover{background:color-mix(in srgb, var(--accent) 8%, transparent)}.photo-context-menu button.danger{color:var(--accent-deep)}@keyframes ctx-in{0%{opacity:0;transform:translate(-50%,-90%)scale(.96)}to{opacity:1;transform:translate(-50%,-100%)translateY(-.5rem)}}.photo-lightbox{z-index:100;background:rgba(20, 12, 16, calc(.88 * var(--lb-opacity,1)));-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);place-items:center;padding:1rem;animation:.25s lb-in;display:grid;position:fixed;inset:0}@keyframes lb-in{0%{opacity:0}to{opacity:1}}.photo-lightbox-panel{justify-items:center;gap:.75rem;width:min(96vw,920px);max-height:92dvh;transition:transform .2s;display:grid;position:relative}.photo-lightbox-zoom{touch-action:none;place-items:center;width:100%;max-height:min(78dvh,820px);display:grid;overflow:hidden}.photo-lightbox-img{object-fit:contain;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;transform-origin:50%;border-radius:.6rem;width:auto;max-width:100%;height:auto;max-height:min(78dvh,820px);transition:transform 80ms linear;box-shadow:0 24px 60px #00000059}.photo-lightbox-close{z-index:2;color:#fff;cursor:pointer;background:#ffffff1f;border:0;border-radius:50%;width:2.4rem;height:2.4rem;font-size:1.5rem;line-height:1;position:absolute;top:-.25rem;right:0}.photo-lightbox-nav{z-index:2;color:#fff;cursor:pointer;background:#ffffff24;border:0;border-radius:50%;width:2.6rem;height:2.6rem;font-size:1.8rem;line-height:1;position:absolute;top:50%;transform:translateY(-50%)}.photo-lightbox-nav.prev{left:-.25rem}.photo-lightbox-nav.next{right:-.25rem}.photo-lightbox-cap{text-align:center;color:#ffffffeb;gap:.2rem;margin:0;font-size:.95rem;display:grid}.photo-lightbox-count{color:#ffffffa6;margin:0;font-size:.82rem}@media (width<=640px){.photo-lightbox-nav{display:none}.photo-lightbox-close{background:#00000059;top:.25rem;right:.25rem}}.photos-page{padding-bottom:calc(5rem + env(safe-area-inset-bottom))}.photos-banner.warn{border-radius:var(--radius-card);background:color-mix(in srgb, var(--accent) 14%, white);color:var(--accent-deep);margin-top:1rem;padding:.8rem 1rem;font-size:.9rem;line-height:1.5}.photos-toolbar{justify-content:flex-end;margin-top:1.35rem;display:flex}.photos-empty{color:var(--ink-dim);margin-top:2.4rem}@media (width<=640px){.photo-grid{column-count:2;column-gap:.75rem;display:block}.photo-item{break-inside:avoid;margin-bottom:.75rem}.photo-item:nth-child(2n){margin-top:0}}.photos-pick-zone{border:2px dashed color-mix(in srgb, var(--accent) 35%, var(--line));background:color-mix(in srgb, var(--accent) 6%, var(--void-lift));width:100%;min-height:10.5rem;color:var(--ink);font:inherit;cursor:pointer;text-align:center;border-radius:1rem;justify-items:center;gap:.35rem;padding:1.25rem 1rem;display:grid}.photos-pick-zone.compact{min-height:8rem}.photos-pick-zone:disabled{opacity:.5;cursor:not-allowed}.photos-pick-icon{background:color-mix(in srgb, var(--accent) 14%, white);width:2.8rem;height:2.8rem;color:var(--accent-deep);border-radius:50%;place-items:center;font-size:1.6rem;line-height:1;display:grid}.photos-pick-zone strong{font-family:var(--font-display);font-size:1.05rem;font-weight:500}.photos-pick-zone small{color:var(--ink-dim);font-size:.86rem}.photos-batch-preview{grid-template-columns:repeat(4,minmax(0,1fr));gap:.5rem;width:100%;margin-top:.75rem;display:grid}.photos-batch-preview img{aspect-ratio:1;object-fit:cover;border-radius:.55rem;width:100%}.photos-batch-hint{color:var(--ink-dim);margin:0;font-size:.86rem;line-height:1.5}.photo-grid{grid-template-columns:1.15fr .85fr;align-items:start;gap:clamp(1rem,2.5vw,1.6rem);margin-top:1.6rem;display:grid}.photo-item{margin:0}.photo-item:nth-child(2n){margin-top:clamp(1.8rem,5vw,3.4rem)}.photo-item img{object-fit:contain;border-radius:1rem;width:100%;height:auto}.lazy-image-wrap.photo-thumb-btn{cursor:zoom-in;border-radius:1rem}.photo-item .lazy-image{object-fit:contain;width:100%;height:auto}.photo-item-actions a.photos-btn{justify-content:center;align-items:center;text-decoration:none;display:inline-flex}.photo-placeholder{aspect-ratio:4/5;width:100%;color:color-mix(in srgb, var(--ink) 28%, transparent);font-family:var(--font-display);letter-spacing:-.03em;border:1px solid var(--line);border-radius:1rem;place-items:end start;padding:1rem;font-size:clamp(1.8rem,4vw,2.5rem);display:grid}.tone-1 .photo-placeholder{background:linear-gradient(160deg,#f3d5d8,#e8b7b0)}.tone-2 .photo-placeholder{background:linear-gradient(160deg,#efe4ea,#d9c4cf)}.tone-3 .photo-placeholder{background:linear-gradient(160deg,#f4dfc8,#e7c5a8)}.tone-4 .photo-placeholder{background:linear-gradient(160deg,#ead9e4,#d4b8c8)}.photo-item figcaption{color:var(--ink-dim);justify-content:space-between;gap:.75rem;margin-top:.7rem;font-size:.88rem;display:flex}.photo-item time{color:var(--accent);white-space:nowrap;font-family:var(--font-display)}.photo-item-actions{flex-wrap:wrap;gap:.45rem;margin-top:.65rem;display:flex}.photos-editor{gap:.95rem;width:100%;max-width:none;display:grid}.photos-editor-head{justify-content:space-between;align-items:center;gap:.75rem;display:flex}.photos-editor-preview img,.photos-editor-preview .photo-placeholder{border-radius:1rem;width:100%}.photos-editor-preview img{object-fit:contain;height:auto}.photos-editor label{gap:.35rem;display:grid}.photos-editor label span{color:var(--ink-dim);letter-spacing:.04em;font-size:.82rem}.photos-date-row{flex-wrap:wrap;align-items:center;gap:.55rem;display:flex}.photos-date-row input[type=date]{flex:10rem}.photos-error,.photos-status{margin:1rem 0 0;font-size:.92rem}.photos-error{color:var(--accent-deep)}.photos-status{color:var(--ink-dim)}.letter-page{padding-bottom:4rem}.letter-banner.warn{margin-top:var(--space-4);border-radius:var(--radius-card);background:var(--surface);border:.5px solid color-mix(in srgb, var(--accent) 12%, var(--separator));color:var(--accent-deep);padding:.75rem 1rem;font-size:.88rem;line-height:1.5}.letter-toolbar{margin-top:var(--space-5);justify-content:flex-end;display:flex}.letter-list{margin-top:var(--space-5);border-radius:var(--radius-card);background:var(--surface);border:.5px solid var(--separator);overflow:hidden}.letter-card{box-shadow:none;background:0 0;border-radius:0;gap:0;padding:0;display:grid}.letter-card+.letter-card{border-top:.5px solid var(--separator)}.letter-card-main{width:100%;padding:var(--space-4) var(--space-5);text-align:left;color:inherit;cursor:pointer;font:inherit;background:0 0;border:0;gap:.25rem;transition:background .2s;display:grid}.letter-card-main:hover{background:var(--fill-secondary)}.letter-card-main h2{font-family:var(--font-display);letter-spacing:-.02em;color:var(--ink);margin:0;font-size:1.05rem;font-weight:600}.letter-card-meta{color:var(--ink-dim);margin:0;font-size:.84rem}.letter-card-main p{color:var(--ink-dim);margin:0;font-size:.88rem}.letter-preview{-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.55;display:-webkit-box;overflow:hidden;margin-top:.15rem!important}.letter-card-actions{gap:var(--space-2);padding:0 var(--space-5) var(--space-4);flex-wrap:wrap;display:flex}.letter-sheet{margin-top:var(--space-5);border-radius:var(--radius-card);background:var(--surface);border:.5px solid var(--separator);max-width:36rem;padding:clamp(1.5rem,3.5vw,2rem)}.letter-reading{padding:clamp(1.75rem,4vw,2.25rem)}.letter-reading-body p{letter-spacing:.01em;color:var(--ink);font-size:clamp(1.05rem,2.2vw,1.2rem);line-height:2}.letter-immersive{z-index:50;max-width:none;padding:max(1rem, env(safe-area-inset-top)) clamp(1.25rem, 5vw, 2rem) max(1rem, env(safe-area-inset-bottom));background:var(--void-lift);border:0;border-radius:0;margin:0;position:fixed;inset:0;overflow:auto}.letter-immersive .letter-reading-body p{font-size:clamp(1.1rem,4vw,1.28rem);line-height:2.15}.letter-editor-hint{color:var(--ink-dim);margin:-.25rem 0 0;font-size:.8rem;line-height:1.5}.letter-view-head{justify-content:space-between;align-items:center;gap:var(--space-3);margin-bottom:var(--space-4);display:flex}.letter-view-title{font-family:var(--font-display);letter-spacing:-.02em;color:var(--ink);margin:0;font-size:clamp(1.4rem,3.2vw,1.75rem);font-weight:600}.letter-view-meta{margin:.35rem 0 var(--space-4);color:var(--ink-dim);font-size:.9rem}.letter-body p{letter-spacing:0;color:var(--ink);margin:0 0 .1rem;font-size:clamp(1.05rem,2.2vw,1.2rem);font-weight:400;line-height:2}.letter-editor{margin-top:var(--space-4);gap:var(--space-4);max-width:38rem;display:grid}.letter-editor label{gap:.35rem;display:grid}.letter-editor label span{color:var(--ink-dim);font-size:.8rem;font-weight:500}.letter-editor textarea{resize:vertical;line-height:1.7}.letter-editor-row{gap:var(--space-3);grid-template-columns:1fr 1fr;display:grid}.letter-error{margin:var(--space-4) 0 0;color:var(--accent-deep);font-size:.9rem}.letter-status{margin:var(--space-4) 0 0;color:var(--ink-dim);font-size:.9rem}@media (width<=520px){.letter-editor-row{grid-template-columns:1fr}.letter-view-head{flex-direction:column;align-items:stretch}.letter-card-actions{margin-top:-.5rem;padding-top:0}}.edit-page{padding-bottom:6rem}.edit-banner{border-radius:.9rem;margin-top:1.2rem;padding:.85rem 1rem;font-size:.9rem;line-height:1.5}.edit-banner.ok{background:color-mix(in srgb, var(--glow) 35%, white);color:var(--ink)}.edit-banner.warn{background:color-mix(in srgb, var(--accent) 14%, white);color:var(--accent-deep)}.edit-tabs{grid-template-columns:repeat(4,1fr);gap:.4rem;margin:1.2rem 0 1rem;display:grid}.edit-tabs button{border:1px solid var(--line);background:var(--void-lift);min-height:2.5rem;color:var(--ink-dim);cursor:pointer;border-radius:999px}.edit-tabs button.active{background:var(--accent);border-color:var(--accent);color:#fff7f9}.edit-panel{gap:.95rem;display:grid}.edit-panel label,.edit-card label{gap:.35rem;display:grid}.edit-panel label span,.edit-card label span{color:var(--ink-dim);letter-spacing:.04em;font-size:.82rem}.edit-panel input,.edit-panel textarea,.edit-card input,.edit-card textarea{border:1px solid var(--line);background:var(--void-lift);width:100%;color:var(--ink);font:inherit;border-radius:.85rem;padding:.7rem .85rem}.edit-panel textarea,.edit-card textarea{resize:vertical;line-height:1.6}.edit-card{background:color-mix(in srgb, var(--void-lift) 90%, transparent);box-shadow:0 10px 28px color-mix(in srgb, var(--accent) 8%, transparent);border-radius:1rem;gap:.75rem;padding:1rem;display:grid}.edit-row{grid-template-columns:1fr 1fr;gap:.75rem;display:grid}.edit-thumb{aspect-ratio:4/3;object-fit:cover;border-radius:.85rem;width:100%}.edit-thumb.empty{color:var(--ink-dim);background:color-mix(in srgb, var(--accent) 8%, white);place-items:center;display:grid}.edit-actions{background:linear-gradient(180deg, transparent, var(--void) 30%);gap:.7rem;margin-top:1.4rem;padding:.85rem 0 .2rem;display:flex;position:sticky;bottom:0}.edit-actions button,.edit-panel>button,.edit-card button{min-height:2.8rem;font:inherit;cursor:pointer;border:none;border-radius:999px;padding:0 1.1rem}.edit-actions .primary,.edit-panel>.secondary,.upload-card .secondary{background:var(--accent);color:#fff7f9;flex:1}.edit-actions .ghost,.edit-panel>.secondary{background:var(--void-lift);color:var(--ink);border:1px solid var(--line)}.edit-panel>.secondary,.upload-card .secondary{background:var(--accent);color:#fff7f9;border:none;width:100%}.edit-card .danger{color:var(--accent-deep);border:1px solid color-mix(in srgb, var(--accent) 35%, transparent);background:0 0}.edit-timeline-images{gap:.55rem;display:grid}.edit-sublabel{color:var(--ink-dim);letter-spacing:.04em;font-size:.82rem}.edit-thumb-row{grid-template-columns:repeat(auto-fill,minmax(7.5rem,1fr));gap:.55rem;display:grid}.edit-thumb-wrap{gap:.35rem;display:grid}.edit-thumb-wrap .edit-thumb{aspect-ratio:1}.edit-card .danger.tiny{min-height:2rem;padding:0 .7rem;font-size:.82rem}.edit-error{color:var(--accent-deep);margin:.9rem 0 0}.edit-status{color:var(--ink-dim);margin:.9rem 0 0}.edit-backup{border-top:1px solid var(--line);margin-top:1.5rem;padding-top:1.25rem}.edit-backup h3{font-family:var(--font-display);margin:0 0 .35rem;font-size:1.1rem;font-weight:500}.edit-backup p{color:var(--ink-dim);margin:0 0 .85rem;font-size:.9rem;line-height:1.55}.edit-backup-actions{flex-wrap:wrap;gap:.6rem;display:flex}button:disabled{opacity:.55;cursor:not-allowed}.login-page{background:var(--void);min-height:100dvh;transition:opacity .5s var(--ease);place-items:center;padding:1.5rem;display:grid;position:relative;overflow:hidden}.login-page.is-leaving{opacity:0;pointer-events:none}.login-plane{background:radial-gradient(60% 45% at 80% 15%, color-mix(in srgb, var(--glow) 50%, transparent), transparent 55%), var(--void);position:absolute;inset:0}.login-glow,.login-ring{display:none}.login-panel{z-index:1;border-radius:var(--radius-card);background:var(--surface);border:.5px solid var(--separator);width:min(100%,380px);box-shadow:0 12px 40px color-mix(in srgb, var(--ink) 6%, transparent);animation:panel-in .5s var(--ease) both;padding:2rem 1.5rem 1.75rem;position:relative}.login-mark{text-align:center;font-family:var(--font-display);letter-spacing:.1em;color:var(--accent);margin:0;font-size:.82rem;font-weight:600}.login-panel h1{font-family:var(--font-display);letter-spacing:-.03em;color:var(--ink);text-align:center;margin:.5rem 0 0;font-size:clamp(1.5rem,4.5vw,1.9rem);font-weight:600;line-height:1.2}.login-hint{text-align:center;color:var(--ink-dim);margin:.5rem 0 1.35rem;font-size:.92rem}.login-panel label{gap:.35rem;margin-bottom:.9rem;display:grid}.login-panel label span{color:var(--ink-dim);font-size:.8rem;font-weight:500}.login-panel input{border:1px solid var(--separator);border-radius:var(--radius-input);background:var(--surface);width:100%;min-height:2.75rem;color:var(--ink);outline:none;padding:.65rem .85rem;transition:border-color .2s,box-shadow .2s}.login-panel input:focus{border-color:color-mix(in srgb, var(--accent) 40%, var(--separator));box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 12%, transparent)}.login-error{color:var(--accent-deep);margin:-.1rem 0 .85rem;font-size:.88rem}.login-panel button{border-radius:var(--radius-pill);background:var(--accent);color:#fff;cursor:pointer;border:none;width:100%;min-height:2.85rem;margin-top:.35rem;font-size:.95rem;font-weight:500;transition:background .2s}.login-panel button:hover{background:var(--accent-deep)}.login-panel button:active{transform:scale(.98)}@keyframes panel-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}